CN205179452U - High bright lamp of single -chip LED - Google Patents
High bright lamp of single -chip LED Download PDFInfo
- Publication number
- CN205179452U CN205179452U CN201520892713.3U CN201520892713U CN205179452U CN 205179452 U CN205179452 U CN 205179452U CN 201520892713 U CN201520892713 U CN 201520892713U CN 205179452 U CN205179452 U CN 205179452U
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- control logic
- linearity
- infrared remote
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a high bright lamp of single -chip LED, it relates to LED lamp technical field. It includes singlechip, infrared remote control coding module and LED circuit drive module and AD module, and the infrared remote control coding module links to each other with the singlechip, and the singlechip links to each other with LED circuit drive module and AD module respectively, LED circuit drive module include benchmark power module, RC vibrating module, on reply a module by cable, a control logic module, the output driver module, the linearity module of adjusting luminance, PWM adjust luminance module and low pressure detection module, benchmark power module adjusts luminance the module with RC vibrating module and linearity respectively and links to each other, RC vibrating module, on reply a module by cable, the linearity module of adjusting luminance, PWM adjusts luminance module and low pressure detection module and all links to each other with the control logic module, the control logic module links to each other with the output driver module. The utility model discloses simple structure can be in real time, accurate, multiple spot control lamp light intensity, not only is favorable to the collection to light, more is favorable to energy saving and emission reduction.
Description
Technical field
The utility model relates to LED technical field, be specifically related to a kind of single-chip LED high bright light.
Background technology
In daily life, most Lighting Control Assembly is all utilize all kinds of common hand switch to control light fixture, and its brightness regulation is also regulated accordingly by common dimmer switch, and each operation all must be gone to switch place and just can complete.People, often because of away from light switch, even if when temporarily not needing illumination, also failing to turn off the light in time, thus causing the waste of electric energy.Therefore necessary to LED high bright light carry out improvement control, make it can meet the instructions for use of people.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of single-chip LED high bright light, and structure is simple, can in real time, the intensity of accurate, multiparty control light, be not only conducive to, to the collection of light, being more conducive to energy-saving and emission-reduction.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of single-chip LED high bright light, comprise single-chip microcomputer, infrared remote coding module and LED circuit driver module and A/D module, infrared remote coding module is connected with single-chip microcomputer, single-chip microcomputer is connected with A/D module with LED circuit driver module respectively, described LED circuit driver module comprises reference power supply module, RC vibration module, electrification reset module, control logic module, export driver module, linearity light adjusting module, PWM light-adjusting module and low pressure detection module, reference power supply module is connected with linearity light adjusting module with RC vibration module respectively, RC vibration module, electrification reset module, linearity light adjusting module, PWM light-adjusting module is all connected with control logic module with low pressure detection module, control logic module is connected with output driver module.
As preferably, described single-chip microcomputer model is STC12C4052AD.
The beneficial effects of the utility model: structure is simple, can in real time, the intensity of accurate, multiparty control light, be not only conducive to, to the collection of light, being more conducive to energy-saving and emission-reduction.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is LED drive circuit block diagram of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1-2, this embodiment is by the following technical solutions: a kind of single-chip LED high bright light, comprise single-chip microcomputer 1, infrared remote coding module 2 and LED circuit driver module 3 and A/D module 4, infrared remote coding module 2 is connected with single-chip microcomputer 1, single-chip microcomputer 1 is connected with A/D module 4 with LED circuit driver module 3 respectively, described LED circuit driver module 3 comprises reference power supply module 31, RC vibration module 32, electrification reset module 33, control logic module 34, export driver module 35, linearity light adjusting module 36, PWM light-adjusting module 37 and low pressure detection module 38, reference power supply module 31 is connected with linearity light adjusting module 36 with RC vibration module 32 respectively, RC vibration module 32, electrification reset module 33, linearity light adjusting module 36, PWM light-adjusting module 37 is all connected with control logic module 34 with low pressure detection module 38, control logic module 34 is connected with output driver module 35.
It should be noted that described single-chip microcomputer 1 model is STC12C4052AD.
In addition, described infrared remote coding module 2 is connected with Infrared remote controller.
This embodiment is with single-chip microcomputer (STC12C4052AD) for major control chip, and Switching Power Supply pattern drives peripheral switching circuit to regulate and control lamplight brightness by pwm signal, has the performance of efficient energy-saving.Slave communication is realized by infrared coding, decoding.And there is memory storage function, be divided into sleep/work two kinds of patterns.Peripheral circuit has simple and driving force is strong, and cost is low, the feature that efficiency is high.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a single-chip LED high bright light, it is characterized in that, comprise single-chip microcomputer (1), infrared remote coding module (2) and LED circuit driver module (3) and A/D module (4), infrared remote coding module (2) is connected with single-chip microcomputer (1), single-chip microcomputer (1) is connected with A/D module (4) with LED circuit driver module (3) respectively, described LED circuit driver module (3) comprises reference power supply module (31), RC vibration module (32), electrification reset module (33), control logic module (34), export driver module (35), linearity light adjusting module (36), PWM light-adjusting module (37) and low pressure detection module (38), reference power supply module (31) is connected with linearity light adjusting module (36) with RC vibration module (32) respectively, RC vibration module (32), electrification reset module (33), linearity light adjusting module (36), PWM light-adjusting module (37) is all connected with control logic module (34) with low pressure detection module (38), control logic module (34) is connected with output driver module (35).
2. a kind of single-chip LED high bright light according to claim 1, it is characterized in that, described single-chip microcomputer (1) model is STC12C4052AD.
3. a kind of single-chip LED high bright light according to claim 1, it is characterized in that, described infrared remote coding module (2) is connected with Infrared remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892713.3U CN205179452U (en) | 2015-11-11 | 2015-11-11 | High bright lamp of single -chip LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892713.3U CN205179452U (en) | 2015-11-11 | 2015-11-11 | High bright lamp of single -chip LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179452U true CN205179452U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892713.3U Expired - Fee Related CN205179452U (en) | 2015-11-11 | 2015-11-11 | High bright lamp of single -chip LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777133A (en) * | 2018-06-26 | 2018-11-09 | 广州视源电子科技股份有限公司 | Dimming circuit, backlight module and liquid crystal display device |
-
2015
- 2015-11-11 CN CN201520892713.3U patent/CN205179452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777133A (en) * | 2018-06-26 | 2018-11-09 | 广州视源电子科技股份有限公司 | Dimming circuit, backlight module and liquid crystal display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |