CN219102890U - Digital display intelligent dimming and color temperature adjusting track spotlight - Google Patents
Digital display intelligent dimming and color temperature adjusting track spotlight Download PDFInfo
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- CN219102890U CN219102890U CN202320186302.7U CN202320186302U CN219102890U CN 219102890 U CN219102890 U CN 219102890U CN 202320186302 U CN202320186302 U CN 202320186302U CN 219102890 U CN219102890 U CN 219102890U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a digital display intelligent dimming color temperature-adjusting track spotlight. The constant-current power supply is arranged in the spotlight body and is electrically connected with the dimming and toning LED light source, the track box and the digital controller with the display screen; the track box of the lamp is internally provided with a digital controller, the spotlight body is connected with the track box through a connecting rod, and the track box is connected with the connecting rod in a bending way, so that the spotlight body can rotate in a large angle on a horizontal plane and a vertical plane; in order to more intuitively observe the brightness value or the color temperature value, the digital controller is provided with a display screen and a black screen energy-saving program, so that the digital display screen has the function of screen extinction and screen protection; in order to ensure that the track spot lamp is widely applied, the brightness and the color temperature can be adjusted in a stepless way, and the brightness and the color temperature can be independently controlled; because the knob sets up in the track box, need climb to the eminence and just can adjust when adjusting luminance and adjusting the colour temperature, also accessible sets up wireless control module, realizes remote control or wireless dimming and darkness, adjusts the colour temperature.
Description
Technical Field
The utility model belongs to the technical field of spot lamps, and particularly relates to a digital display intelligent dimming and color-mixing temperature-adjusting track spot lamp.
Background
Compared with the traditional spot lamp, the track spot lamp is convenient to install and maintain, does not need to be installed on a ceiling in a punching way, is applied to places such as museums, art houses, shops, clothing stores, exhibition halls and the like, and has the functions of highlighting objects through key illumination or baking atmosphere through polishing and the like; however, the brightness and color temperature of most track spot lights on the market cannot be adjusted simultaneously or individually, thereby limiting the application sites. The color temperature and the brightness of the single-adjustment spotlight are difficult to adapt to various application scenes and objects to be illuminated, so that a user purchases track spotlights with different color temperatures and different powers for meeting the illumination requirements of different scenes and objects to be illuminated, and the track spotlights are frequently replaced while wasting money; therefore, the digital display dimming and color mixing track spotlight can better change the current situation, one light can meet various scenes and objects to be illuminated, different types of lamps do not need to be purchased, energy is saved, and the energy-saving fund has huge market economic value.
Disclosure of Invention
In order to solve the problems, the utility model provides a digital display intelligent dimming and color temperature adjusting track spotlight.
A digital display intelligent dimming and color temperature adjusting track spotlight, comprising: the spot lamp body consists of a shell, an optical lens, a focusing component, a radiator and a tail cover; the LED light source is a dimming and toning light source with adjustable color temperature and brightness; the constant-current power supply is arranged in the spotlight body and comprises a power receiving end, a power supply end, a receiving end and an output end; the digital controller consists of an electronic control circuit board, a digital display screen and an adjusting knob; the track box consists of a box body and a track head, wherein the track head is positioned at one side of the box body, the digital controller is arranged in the box body, and a rotating seat is arranged at the bottom of the box body; the connecting rod comprises an inner connecting arm and an outer connecting arm, one end of the inner connecting arm is bent and then connected with the outer connecting arm, the other end of the inner connecting arm is bent and provided with a steering head, and the axis of the steering head is parallel to the outer connecting arm; one end of the external arm is rotationally connected with the outer side wall of the spotlight body, and the external arm rotates or rotates the spotlight body to drive the spotlight body to rotate on a vertical plane; the steering head is rotationally connected with a rotating seat at the bottom of the box body, and the axle center of the connecting rod rotates or rotates to track the box body to drive the spotlight body to rotate on the horizontal plane; the adjusting knob is electrically connected with the electronic control circuit board, the electronic control circuit board is rotated to send control signals to the electronic control circuit board for processing, the electronic circuit board respectively sends the control signals to the constant current power supply and the digital display screen, the constant current power supply receives the control signals and then outputs the control signals to the LED light source for dimming or adjusting the color temperature, and the digital display screen displays the current brightness value and the color temperature value.
The constant current power supply is electrically connected with the digital controller to form a dimming and toning system; the power-on end of the constant-current power supply passes through the connecting rod and is electrically connected with the track head through a lead, and is used for switching on 220V electricity and controlling the switch of the track spotlight; the power supply end of the constant current power supply passes through the connecting rod and is electrically connected with the digital controller through a lead, and the digital controller is powered; the receiving end of the constant current power supply passes through the connecting rod and is electrically connected with the digital controller through a lead, and receives a control signal of the digital controller; the output end of the constant current power supply is electrically connected with the LED light source through a wire and used for outputting a control current signal to the LED light source.
The electronic control circuit board is electrically connected with the power supply end and the receiving end of the constant-current power supply; the electronic control circuit board is respectively and electrically connected with the digital display screen and the adjusting knob; the adjusting knob penetrates through the slotted hole formed in the box body and is exposed on the lower surface of the box body, and the adjusting knob comprises a dimming knob and a color temperature adjusting knob and is used for sending a dimming color adjusting control signal to the electronic control circuit board; the dimming knob and the color temperature adjusting knob are electrodeless adjusting knobs, and respectively and independently control brightness and color temperature; the adjusting knob is used for sending a control signal to the electronic control circuit board for processing, the electronic control circuit board is used for sending the control signal to the receiving end of the constant-current power supply, and the constant-current power supply is used for outputting the control signal to the LED light source so as to realize dimming and color mixing; meanwhile, the electronic control circuit board transmits control signals to the digital display screen, so that color temperature and brightness values are displayed on the digital display screen.
The brightness of the dimming knob can be adjusted within a range of 1% -100%, each 1% is an adjusting unit, and brightness values are displayed on the digital display screen; the color temperature of the color temperature adjusting knob can be adjusted within the range of 2700-5600K or 2700K-6500K, every 100K or 50K is an adjusting unit, and the color temperature value is displayed on the digital display screen; the dimming knob and the color adjusting knob are separated independently, and the adjusted brightness and color temperature numbers are independent of each other and do not interfere with each other.
The digital display screen is provided with a black screen energy-saving program, and when the black screen energy-saving program does not receive any display data signal within a set time, the digital display screen is controlled to be turned off.
The focusing component is sleeved with a first compression ring, the optical lens is sleeved with a second compression ring, and a sealing ring is nested outside the second compression ring; the LED light source is locked on a fixed block arranged at the front end of the radiator in a protruding mode through a screw and is connected with the constant current power supply through a wire; the outside of the fixed block is sleeved with a gasket and locked and fixed through a screw.
The track head is a three/four-wire track head with 220V input, and a main switch knob is arranged on the track head; the main switch knob is a gear adjusting knob.
Wherein, the light adjusting knob and the color temperature adjusting knob are both sleeved with nuts.
The external arm is rotationally connected with the shell, and a wear-resistant gasket, a hollow screw and a steel sheet are clamped between the external arm and the shell.
The digital controller is provided with a wireless control module, and a remote controller or an APP is used for receiving wireless signals to realize remote control or wireless dimming and color temperature adjustment.
The utility model has the following beneficial effects:
1. the spot lamp body and the track box are connected through the connecting rod, the connecting rod is bent, so that the spot lamp body can realize large-angle rotation on the horizontal plane and the vertical plane, the rotation of the axis around which the connecting rod is arranged can drive the spot lamp body to rotate at 0-270 degrees on the vertical plane, and the horizontal rotation of the track box can drive the spot lamp body to rotate at 0-360 degrees on the horizontal plane;
2. in order to more intuitively observe the brightness value and the color temperature value in the dimming or color temperature adjusting process, a digital display screen is arranged on the track box, and the brightness value and the color temperature value are intuitively displayed; the digital display screen is provided with a black screen energy-saving program, so that the digital display screen has the function of screen-extinguishing screen protection, and the screen-extinguishing screen protection state is realized when no display data signal is received within a set time, such as 60 seconds, so that the energy-saving purpose is realized;
3. in order to lead the track spot lamp to be widely applied, the track spot lamp is suitable for more application scenes, the dimming and color temperature adjustment can be adjusted in an electrodeless manner, the dimming and the color adjustment are mutually independent and are not interfered with each other; the brightness of the dimming knob is adjusted steplessly within the range of 1% -100%, and every 1% is an adjusting unit; the color temperature adjusting knob is used for steplessly adjusting the color temperature at 2700K-6000K/2700K-6500K, and each 100K or 50K is an adjusting unit;
4. in order to adapt to the use habits of different people, an independent adjusting knob is provided for independently controlling the brightness or the color temperature, and a three/four track head of a main switch is also provided for realizing the switching of the track spotlight;
5. because adjust knob sets up in the track box, need climb to track installation below department when need adjusting luminance and adjusting the colour temperature and just can adjust, there is certain inconvenience, therefore digital display is provided with wireless control module, can realize remote control or wireless control and adjust luminance dark, adjust the colour temperature.
Drawings
FIG. 1 is a schematic diagram of a digital display intelligent dimming and color temperature adjusting track spotlight;
FIG. 2 is an exploded view of a digital display intelligent dimming and color temperature adjusting track spotlight according to the utility model;
fig. 3 is a schematic diagram of a digital display intelligent dimming and color temperature adjusting track spotlight according to the utility model.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
As shown in fig. 1, a digital display intelligent dimming and color temperature adjusting track spotlight comprises: the device comprises a spotlight body 1, a constant current power supply 2, a connecting rod 3, a digital controller 5 and a track box 4; the constant current power supply 2 is arranged in the spotlight body 1; a track head 10 connected with a track is arranged on one side of a box body of the track box 4, and a digital controller 5 is arranged in the box body.
As shown in fig. 1 to 3, the digital controller 5 is provided with an electronic control circuit board 9, a digital display screen 8 and an adjusting knob; the adjusting knobs are exposed out of the lower surface of the track box 4 through slots formed in the box body; the constant-current power supply 2 is connected with the digital controller 5 in a bidirectional way and is used for supplying power and receiving control signals; the adjusting knob sends out a control signal to the electronic control circuit board 9 for processing, the electronic control circuit board 9 transmits the control signal to the constant current power supply 2, and the constant current power supply 2 transmits the signal to the LED light source 18 to realize dimming and color temperature adjustment; the electronic control circuit board 9 simultaneously transmits signals to the digital display screen 8, and the digital display screen 8 displays the current brightness value and the color temperature value.
As shown in fig. 1 and 2, the connecting rod 3 includes an inner arm 11 and an outer arm 12, and the end of the outer arm 12 is bent and then connected with the inner arm 11, so that the axis of the inner arm 11 is parallel to the outer arm 12; the middle of the inner connecting arm 11 is screwed with a screw hole 31 penetrating through the middle of the outer connecting arm 12 to form an integral connecting rod 3; the other end part of the external arm 12 is rotationally connected with the outer side wall of the spotlight 1 through a rotary hollow nut 28 and a wear-resistant gasket 27; the connecting rod 3 rotates in the vertical direction by rotating the hollow nut 28 to drive the spotlight body 1 to swing by 0-270 degrees in the vertical direction; the steering head at the end part of the inner connecting arm 11 is rotationally connected with the rotating seat 13, so that the integral connecting rod 3 is completely connected with the rotating seat 13 and rotates in the horizontal direction to drive the spotlight body 1 to rotate in the horizontal plane direction by 0-360 degrees; in order to observe the brightness value or the color temperature value more intuitively in the process of dimming or color temperature adjustment, a digital display screen 8 is arranged below the track box 4.
In the above, the knob comprises a dimming knob 6 and a color temperature adjusting knob 7, so that the track spotlight is adapted to the use habits of different people, and the brightness and the color temperature are independently controlled through the independent knob of the dimming knob 6 and the color temperature adjusting knob 7; in order to enable the track spotlight to be widely applied and adapt to more application scenes, the dimming knob 6 and the color temperature adjusting knob 7 are electrodeless adjusting knobs, and the brightness and the color temperature are respectively and independently controlled; the dimming knob 6 is used for adjusting the brightness, the dimming range is 1% -100%, each 1% is an adjusting unit, the brightness is adjusted, and the brightness value is displayed on the digital display screen 8; the color temperature adjusting knob 7 adjusts the color temperature in a range of 2700K-5600K/2700K-6500K, wherein each 50K or 100K is an adjusting unit, and the color temperature value is displayed on the digital display screen 8.
The digital display screen 8 is provided with a black screen energy-saving program, when the black screen energy-saving program does not receive any display data signal within a set time, the black screen energy-saving program controls the digital display screen 8 to stop the screen, so that the digital display screen 8 has a function of stopping the screen and protecting the screen, and when the digital display screen is not dimmed or not mixed, the digital display screen 8 does not receive any display data signal within the set time, for example, 60 seconds, and enters a screen protecting state, namely, the digital display screen is black, so that the energy-saving purpose is realized.
The spotlight body 1 comprises a shell 14, a focusing component 15, a flake frosted optical lens 16, a gasket 17, an LED light source 18, a radiator 19 and a tail cover 21 which are sequentially arranged from the front end to the rear end of the shell 14; the focusing part 15 is sleeved with a first compression ring 22, the optical lens 16 is sleeved with a second compression ring 23, and a sealing ring 24 is nested outside the second compression ring 23; the LED light source 18 is locked on a fixed block 26 arranged at the front end of the radiator 19 in a protruding mode through a screw, and the gasket 17 is sleeved on the outer side of the fixed block 26 and locked and fixed through a screw 25;
as shown in fig. 1 to 3, the built-in constant current power supply 2 is sandwiched between the heat sink 19 and the tail cover 21, and is electrically connected to the digital controller and the track head 10 in the track box 4, respectively, wherein the track head 10 is a three/four-wire track head, and is suitable for a three/four-wire track.
Wherein, the LED light source 18 is connected with the output end of the constant current power supply 2 through a wire; the power-on end of the constant-current power supply 2 passes through the connecting rod 3 to be electrically connected with the track head 10 of the track box 4 through a lead, and is electrified by 220V; the power supply end of the constant current power supply 2 passes through the connecting rod 3 and is connected with the digital controller 5 in the track box 4 through a lead to supply power to the digital controller; the signal receiving end of the constant current power supply 2 passes through the connecting rod 3 through a wire to be connected with the digital controller 5 in the track box 4, and receives a control signal; the output end of the constant current power supply 2 is connected with the dimming and toning LED light source 18 through a wire and outputs a control signal; the control signal is fed back to the electronic control circuit board 9 for processing by adjusting the adjusting knob of the digital controller 5, and the electronic control circuit board 9 outputs the control signal to the constant current power supply 2 after processing the control signal; after receiving the control signal, the constant-current power supply 2 outputs a signal to the dimming and toning LED light source 18, and the dimming and toning LED light source 18 emits corresponding brightness and color temperature according to the state of the control signal; the electronic control circuit board 9 simultaneously transmits signals to the digital display screen 8 so that the numbers of brightness and color temperature are displayed on the digital display screen 8.
The inner connecting arm 11 is rotatably connected with the outer shell 14 and fixed on the side wall of the outer shell 14, and a wear-resistant gasket 27, a hollow nut 28 and a steel sheet 29 are arranged between the inner connecting arm and the outer shell.
Wherein, the light adjusting knob 6 and the color temperature adjusting knob 7 are respectively sleeved with a screw cap 30, which is convenient for twisting the knob; the track head 10 is a three/four-wire track head with 220V input, and a main switch knob is arranged on the track head 10; the main switch knob is a gear adjusting knob.
The digital controller 5 is provided with a wireless control module, and can remotely control dimming and toning through accessing the wireless control module. Because the dimming and color-mixing knob is arranged under the track box 4, the adjustment can be performed only by climbing to the track installation place after the lamp is installed during dimming and color temperature adjustment, and the adjustment is inconvenient. Therefore, the digital controller 5 can be provided with a wireless control module, and the remote controller or the APP is used for receiving wireless signals to realize remote control or wireless dimming and color temperature adjustment.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a digital display intelligent light modulation mixing of colors temperature track shot-light which characterized in that includes:
the spot lamp body consists of a shell, an optical lens, a focusing component, a radiator and a tail cover;
the LED light source is a dimming and toning light source with adjustable color temperature and brightness;
the constant-current power supply is arranged in the spotlight body and comprises a power receiving end, a power supply end, a receiving end and an output end;
the digital controller consists of an electronic control circuit board, a digital display screen and an adjusting knob;
the track box consists of a box body and a track head, wherein the track head is positioned at one side of the box body, the digital controller is arranged in the box body, and a rotating seat is arranged at the bottom of the box body;
the connecting rod comprises an inner connecting arm and an outer connecting arm, one end of the inner connecting arm is bent and then connected with the outer connecting arm, the other end of the inner connecting arm is bent and provided with a steering head, and the axis of the steering head is parallel to the outer connecting arm;
one end of the external arm is rotationally connected with the outer side wall of the spotlight body, and the external arm rotates or rotates the spotlight body to drive the spotlight body to rotate on a vertical plane;
the steering head is rotationally connected with a rotating seat at the bottom of the box body, and the axle center of the connecting rod rotates or rotates to track the box body to drive the spotlight body to rotate on the horizontal plane;
the adjusting knob is electrically connected with the electronic control circuit board, the electronic control circuit board is rotated to send control signals to the electronic control circuit board for processing, the electronic circuit board respectively sends the control signals to the constant current power supply and the digital display screen, the constant current power supply receives the control signals and then outputs the control signals to the LED light source for dimming or adjusting the color temperature, and the digital display screen displays the current brightness value and the color temperature value.
2. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the constant current power supply is electrically connected with the digital controller to form a dimming and toning system;
the power-on end of the constant-current power supply passes through the connecting rod and is electrically connected with the track head through a lead, and is used for switching on 220V electricity and controlling the switch of the track spotlight;
the power supply end of the constant current power supply passes through the connecting rod and is electrically connected with the digital controller through a lead, and the digital controller is powered;
the receiving end of the constant current power supply passes through the connecting rod and is electrically connected with the digital controller through a lead, and receives a control signal of the digital controller;
the output end of the constant current power supply is electrically connected with the LED light source through a wire and used for outputting a control current signal to the LED light source.
3. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the electronic control circuit board is electrically connected with the power supply end and the receiving end of the constant-current power supply;
the electronic control circuit board is respectively and electrically connected with the digital display screen and the adjusting knob;
the adjusting knob penetrates through the slotted hole formed in the box body and is exposed on the lower surface of the box body, and the adjusting knob comprises a dimming knob and a color temperature adjusting knob and is used for sending a dimming color adjusting control signal to the electronic control circuit board;
the dimming knob and the color temperature adjusting knob are electrodeless adjusting knobs, and respectively and independently control brightness and color temperature;
the adjusting knob is used for sending a control signal to the electronic control circuit board for processing, the electronic control circuit board is used for sending the control signal to the receiving end of the constant-current power supply, and the constant-current power supply is used for outputting the control signal to the LED light source so as to realize dimming and color mixing; meanwhile, the electronic control circuit board transmits control signals to the digital display screen, so that color temperature and brightness values are displayed on the digital display screen.
4. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 3, wherein,
the dimming knob can adjust the brightness in the range of 1% -100%, each 1% is an adjusting unit, and the brightness value is displayed on the digital display screen;
the color temperature of the color temperature adjusting knob can be adjusted within the range of 2700-5600K or 2700K-6500K, every 100K or 50K is an adjusting unit, and the color temperature value is displayed on the digital display screen;
the dimming knob and the color adjusting knob are separated independently, and the adjusted brightness and color temperature numbers are independent of each other and do not interfere with each other.
5. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the digital display screen is provided with a black screen energy-saving program, and when the black screen energy-saving program does not receive any display data signal within a set time, the digital display screen is controlled to be turned off.
6. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the focusing component is sleeved with a first compression ring, the optical lens is sleeved with a second compression ring, and a sealing ring is nested outside the second compression ring;
the LED light source is locked on a fixed block arranged at the front end of the radiator in a protruding mode through a screw and is connected with the constant current power supply through a wire;
the outside of the fixed block is sleeved with a gasket and locked and fixed through a screw.
7. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the track head is a three/four-wire track head with 220V input, and a main switch knob is arranged on the track head;
the main switch knob is a gear adjusting knob.
8. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 3, wherein,
the light adjusting knob and the color temperature adjusting knob are sleeved with nuts.
9. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the external arm is rotationally connected with the shell, and a wear-resistant gasket, a hollow screw and a steel sheet are clamped between the external arm and the shell.
10. The digital display intelligent dimming and color temperature adjusting track spotlight as claimed in claim 1, wherein,
the digital controller is provided with a wireless control module, and a remote controller or an APP is used for receiving wireless signals to realize remote control or wireless dimming and color temperature adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320186302.7U CN219102890U (en) | 2023-02-11 | 2023-02-11 | Digital display intelligent dimming and color temperature adjusting track spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320186302.7U CN219102890U (en) | 2023-02-11 | 2023-02-11 | Digital display intelligent dimming and color temperature adjusting track spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219102890U true CN219102890U (en) | 2023-05-30 |
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ID=86461196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320186302.7U Active CN219102890U (en) | 2023-02-11 | 2023-02-11 | Digital display intelligent dimming and color temperature adjusting track spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219102890U (en) |
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2023
- 2023-02-11 CN CN202320186302.7U patent/CN219102890U/en active Active
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