CN212677183U - High-efficient radiating signal shield ware - Google Patents

Abstract

The utility model relates to a high-efficient radiating signal shield, including shell and electronic component, the shell inner chamber is separated through predetermined division board and is formed the heat dissipation chamber and be located the installation cavity of heat dissipation chamber below, electronic component sets firmly in the installation cavity, a plurality of radiating hole groups have been seted up in the position department that is located heat dissipation chamber top to the shell, the cooling tube of a plurality of interval arrangements has set firmly in the heat dissipation cavity, be equipped with the heat exchange tube with cooling tube quantity looks adaptation in the installation cavity, heat exchange tube and cooling tube one-to-one set up, every heat exchange tube both ends are all linked together with corresponding cooling tube both ends respectively through predetermined connecting pipe, and the heat exchange tube that communicates each other, be equipped with the coolant. This application can avoid the dust to gather on electronic component for electronic component can keep best performance, simultaneously, can give off the produced heat of electronic component to external environment fast, avoids electronic component to receive the influence of high temperature and break down.

Description

High-efficient radiating signal shield ware

Technical Field

The application relates to the technical field of signal shields, in particular to a high-efficiency radiating signal shield.

Background

The signal shielding device mainly aims at places where mobile phones are forbidden, such as various examination rooms, schools, gas stations, churches, courtrooms, libraries, meeting rooms, movie theaters, hospitals, finance, prisons, public security, military heavy places and the like, only can shield mobile phone signals, does not affect other electronic equipment, selects an area needing to shield the mobile phone signals when in use, and places the signal shielding device on a desktop or a wall of the area, so that the signal shielding device is small in size and convenient to use.

The existing signal shielding device usually comprises a shell and an electronic element arranged in the inner cavity of the shell, wherein the electronic element can generate heat in the operation process, so that the temperature of the inner cavity of the shell rises, and the electronic element is easily affected by high temperature and breaks down.

For the related technologies, the inventor believes that the existing heat dissipation method has a poor heat dissipation speed, and dust easily enters the inner cavity of the housing of the signal shield through the heat dissipation holes and accumulates on the electronic element, which seriously affects the performance of the electronic element; therefore, further improvement can be made.

SUMMERY OF THE UTILITY MODEL

In order to make the produced heat of electronic component can give off to external environment fast, avoid electronic component to receive the influence of high temperature and break down, the application provides a high-efficient radiating signal shield.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a high-efficient radiating signal shield ware, includes shell and electronic component, the installation cavity that shell cavity separated through predetermined division board and formed the heat dissipation chamber and be located heat dissipation chamber below, electronic component sets firmly in the installation cavity, a plurality of radiating hole groups have been seted up in the position department that is located heat dissipation chamber top to the shell, a plurality of interval arrangement's cooling tube has set firmly in the heat dissipation cavity, be equipped with the heat exchange tube with cooling tube quantity looks adaptation in the installation cavity, heat exchange tube and cooling tube one-to-one set up, every the heat exchange tube both ends all are linked together with corresponding cooling tube both ends respectively through predetermined connecting pipe to be equipped with the coolant liquid in the heat exchange tube, connecting tube and the cooling tube that communicate each.

Through adopting above-mentioned technical scheme, electronic component is located the installation cavity, the dust is difficult for getting into the installation cavity and gathering on electronic component, make electronic component can keep best performance, and simultaneously, the coolant liquid that is located the heat exchange tube produces the heat exchange with the heat of installation intracavity, with the temperature that reduces the installation cavity, coolant liquid after the intensification flows to in the radiating tube, and give off the heat in the radiating cavity, finally give off to external environment through the radiating hole group, with this circulation, make the produced heat of electronic component can give off to external environment fast, avoid electronic component to receive the influence of high temperature and break down.

Optionally, a heat dissipation fan is fixedly arranged on one side of each heat dissipation hole group facing the heat dissipation pipe.

Through adopting above-mentioned technical scheme, radiator fan can accelerate the flow velocity between the air in the heat dissipation intracavity and the air in the external environment to accelerate the radiating rate of signal shielding ware.

Optionally, each of the heat dissipation fans is provided with a magnet unit, and one side of each of the heat dissipation hole groups facing the heat dissipation pipe is provided with a metal sheet magnetically attracted and matched with the magnet unit.

Through adopting above-mentioned technical scheme, radiator fan can install through the cooperation of magnetism and fix in radiating hole group department to be convenient for dismantle or install radiator fan.

Optionally, the housing includes a side plate, a top cover embedded in a top of the side plate, and a bottom cover fixedly disposed at a bottom of the side plate, wherein mounting grooves are formed in two opposite sides of the top cover, an elastic locking assembly is disposed in each mounting groove, and a clamping groove adapted to the elastic locking assembly is formed in the top of the side plate; the top cover top surface is provided with sliding grooves which are arranged in one-to-one correspondence with the elastic locking assemblies, and each sliding groove is internally provided with an unlocking assembly which is used for pulling the corresponding elastic locking assembly to be condensed into the mounting groove.

Through adopting above-mentioned technical scheme, detachable installation between the top of top cap and curb plate for when piling up more dust and leading to the cooling tube radiating rate to descend in the heat dissipation intracavity, perhaps when radiator fan appears damaging, can open the top cap and clear up the heat dissipation chamber or maintain radiator fan.

Optionally, each elastic locking assembly comprises a clamping block and an elastic piece, wherein the clamping block is arranged in the mounting groove in a sliding mode, one end of the elastic piece is connected with the bottom of the mounting groove, and the other end of the elastic piece is connected with the clamping block so that the clamping block is exposed out of the mounting groove.

Through adopting above-mentioned technical scheme, the fixture block exposes in the mounting groove under the elastic action of elastic component part to with draw-in groove looks joint cooperation, in order to realize the installation between the top cap and the top of curb plate fixed.

Optionally, each unblock subassembly all includes slider and stay cord with spout looks slip adaptation, wherein, the spout is offered the passageway that is linked together with the tank bottom of mounting groove in the one end that is close to the mounting groove, stay cord one end is connected with the slider, and the other end runs through the passageway and is connected with the fixture block.

Through adopting above-mentioned technical scheme, the slider passes through stay cord pulling fixture block for the fixture block compresses the elastic component after the embedding to the mounting groove, promptly, the fixture block withdraws from the draw-in groove, in order to remove the joint relation of top cap and curb plate, in order to realize pulling down the top cap by the top of curb plate, thereby be convenient for clear up or maintain radiator fan to the heat dissipation chamber.

Optionally, the sliding block is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, the friction between staff and the slider can be increased to the antiskid line, and the staff of being convenient for directly breaks two sliders off with the fingers and thumb in order to dismantle the top cap.

Optionally, a temperature sensor and a control module are arranged in the installation cavity, an LED indicator lamp is arranged on the side plate, and the temperature sensor and the control module and the LED indicator lamp are electrically connected through preset wires.

Through adopting above-mentioned technical scheme, when temperature sensor experienced the temperature rise to the limit value in the installation cavity, convert the signal of telecommunication promptly to in transmitting the signal of telecommunication to control module, and then reported to the police by control module control LED pilot lamp, in order to remind people in time to close signal shielding ware and make its cooling, avoid signal shielding ware to lead to damaging because of the high temperature.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the electronic element is positioned in the mounting cavity, dust is not easy to enter the mounting cavity and accumulate on the electronic element, so that the electronic element can keep the best performance, meanwhile, the cooling liquid positioned in the heat exchange tube and the heat in the mounting cavity generate heat exchange to reduce the temperature in the mounting cavity, the heated cooling liquid flows into the heat dissipation tube and dissipates the heat in the heat dissipation cavity, and finally the heat is dissipated to the external environment through the heat dissipation hole group, so that circulation is realized, the heat generated by the electronic element can be rapidly dissipated to the external environment, and the electronic element is prevented from being influenced by high temperature to cause failure;

2. the top cover and the top of the side plate are detachably mounted, so that when the heat dissipation speed of the heat dissipation pipe is reduced due to more dust accumulated in the heat dissipation cavity or the heat dissipation fan is damaged, the top cover can be opened to clean the heat dissipation cavity or maintain the heat dissipation fan;

3. when the temperature sensor senses that the temperature in the installation cavity rises to a limit value, the temperature sensor is converted into an electric signal, the electric signal is transmitted to the control module, the control module controls the LED indicating lamp to alarm, people are reminded to timely close the signal shielding device to cool the signal shielding device, and the signal shielding device is prevented from being damaged due to high temperature.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a longitudinal sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a transverse cross-sectional view of an embodiment of the present application.

Fig. 5 is an enlarged view of B in fig. 4.

Description of reference numerals: 1. a housing; 11. a side plate; 12. a top cover; 13. a bottom cover; 14. mounting grooves; 15. a card slot; 16. a chute; 2. an electronic component; 3. a partition plate; 31. a heat dissipation cavity; 32. a mounting cavity; 4. a group of radiating holes; 41. a heat radiation fan; 42. a magnet unit; 43. a metal sheet; 51. a radiating pipe; 52. a heat exchange pipe; 53. a connecting pipe; 6. an elastic locking assembly; 61. a clamping block; 62. an elastic member; 7. an unlocking assembly; 71. a slider; 72. pulling a rope; 73. a channel; 81. a temperature sensor; 82. a control module; 83. and an LED indicator light.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a high-efficient radiating signal shield.

Referring to fig. 1 and 2, the high-efficient radiating signal shielding device includes a housing 1 and an electronic component 2, wherein the housing 1 is a rectangular structure, a partition plate 3 arranged horizontally is disposed at the middle position of an inner cavity of the housing 1, and the peripheral edges of the partition plate 3 are all connected and fixed with the side wall of the inner cavity of the housing 1, so that the partition plate 3 can partition the inner cavity of the housing 1 to form a heat dissipation cavity 31 and a mounting cavity 32 located below the heat dissipation cavity 31.

The electronic component 2 is fixedly arranged in the mounting cavity 32, and since the mounting cavity 32 is in a sealed state, dust is not easy to enter the mounting cavity 32 and accumulate on the electronic component 2, so that the electronic component 2 can maintain the optimal performance.

The shell 1 is provided with four radiating hole groups 4 at the top of the radiating cavity 31, and each radiating hole group 4 is composed of a plurality of radiating holes, so that the air in the radiating cavity 31 and the air in the external environment can flow mutually.

Five radiating pipes 51 are fixedly arranged at the bottom of the radiating cavity 31, the five radiating pipes 51 are arranged in parallel at equal intervals, two ends of each radiating pipe 51 are communicated with a connecting pipe 53, and one end of each connecting pipe 53, which is far away from the radiating pipe 51, penetrates through the partition plate 3 and extends into the installation cavity 32.

The top of the installation cavity 32 is provided with five heat exchange tubes 52, the five heat exchange tubes 52 are arranged in parallel at equal intervals, the five heat exchange tubes 52 and the five radiating tubes 51 are arranged in one-to-one correspondence, and between the corresponding heat exchange tubes 52 and the radiating tubes 51, two connecting tubes 53 at two ends of the radiating tubes 51 are respectively communicated with two ends of the heat exchange tubes 52 at one end far away from the radiating tubes 51, and cooling liquid is provided in the heat exchange tubes 52, the connecting tubes 53 and the radiating tubes 51 which are communicated with each other, the heat exchange tubes 52, the connecting tubes 53 and the radiating tubes 51 in the embodiment are copper tubes, and the cooling.

When the temperature in the mounting chamber 32 is raised by the heat generated from the electronic component 2 in the mounting chamber 32, the cooling liquid in the heat exchanging pipe 52 exchanges heat with the heat in the mounting chamber 32 to lower the temperature in the mounting chamber 32; at this time, the density of the cooling liquid in the heat exchanging pipe 52 is decreased, so that the cooling liquid in the heat exchanging pipe 52 flows upward into the heat dissipating pipe 51, and dissipates heat in the heat dissipating chamber 31, and finally dissipates to the external environment through the heat dissipating hole group 4, so that the cooling liquid in the heat dissipating pipe 51 flows downward into the heat exchanging pipe 52, and circulates to realize heat dissipation of the electronic component 2 and isolate dust.

Referring to fig. 2 and 3, in the present embodiment, a heat dissipation fan 41 is fixedly disposed at a side of each heat dissipation hole group 4 facing the heat dissipation pipe 51 to increase a flow speed between air in the heat dissipation chamber 31 and air in the external environment, so as to increase a heat dissipation speed of the signal shielding device; wherein, four recesses have been seted up at the position department that lies in heat dissipation chamber 31 top to shell 1, four recesses enclose respectively and locate four radiating hole group 4 all around, and all inlay through sticky mode is fixed to be equipped with a sheetmetal 43 in every recess, all be equipped with on every radiator fan 41 and inhale complex magnet unit 42 with sheetmetal 43 looks magnetism, magnet unit 42 in this embodiment is permanent magnet, sheetmetal 43 in this embodiment is the iron sheet, make radiator fan 41 can install through magnetism the cooperation of inhaling and fix in radiating hole group 4 department, thereby be convenient for dismantle or install radiator fan 41.

Referring to fig. 4 and 5, in the present embodiment, the housing 1 includes a side plate 11, a top cover 12 and a bottom cover 13, wherein the bottom cover 13 is fixedly disposed at the bottom of the side plate 11 by a predetermined fastening member, the top cover 12 is detachably and fixedly embedded at the top of the side plate 11 to jointly form a complete casing, and when a large amount of dust is accumulated in the heat dissipation chamber 31 to reduce the heat dissipation speed of the heat dissipation pipe 51 or the heat dissipation fan 41 is damaged, the top cover 12 can be opened to clean the heat dissipation chamber 31 or repair the heat dissipation fan 41.

A mounting groove 14 has all been seted up to the relative both sides that set up of top cap 12, and a draw-in groove 15 has all been seted up in the relative both sides that set up to the inside wall at curb plate 11 top to when top cap 12 imbeds completely to the top of curb plate 11, two draw-in grooves 15 aim at each other with two mounting grooves 14.

An elastic locking component 6 is arranged in each mounting groove 14, and each elastic locking component 6 can be clamped and matched with any one clamping groove 15 so as to lock and fix the top cover 12 on the top of the side plate 11; two chutes 16 have been seted up to the top surface of top cap 12, and two chutes 16 all are equipped with an unblock subassembly 7 with two elastic locking subassembly 6 one-to-one settings in every chute 16, and every unblock subassembly 7 homoenergetic pulling corresponding elastic locking subassembly 6 for elastic locking subassembly 6 withdraws from corresponding draw-in groove 15, in order to realize the unblock between curb plate 11 and the top cap 12.

Specifically, each elastic locking assembly 6 includes a latch 61 and an elastic member 62, wherein the elastic member 62 in this embodiment is a compression spring, an outer contour of the latch 61 fits an inner contour of the mounting groove 14, so that the latch 61 can slide in the mounting groove 14 and partially expose out of the mounting groove 14 or completely condense into the mounting groove 14, one end of the elastic member 62 is connected to a groove bottom of the mounting groove 14, and the other end of the elastic member 62 is connected to the latch 61, so that the latch 61 partially exposes out of the mounting groove 14 under the elastic force of the elastic member 62 and is in clamping fit with the slot 15.

Each unlocking assembly 7 comprises a sliding block 71 and a pulling rope 72, wherein the sliding block 71 is in sliding fit with the sliding groove 16, a channel 73 is formed in one end, close to the corresponding mounting groove 14, of the sliding groove 16, one end, far away from the sliding groove 16, of the channel 73 extends to the bottom of the mounting groove 14, the pulling rope 72 penetrates through the channel 73, one end of the pulling rope 72 is connected and fixed with the sliding block 71, and the other end of the pulling rope 72 is connected with the clamping block 61.

When needs are dismantled top cap 12, directly break two sliders 71 through the staff earlier, make two sliders 71 be close to each other, at this moment, every slider 71 all pulls corresponding fixture block 61 through stay cord 72, make every fixture block 61 voltage-sharing shrink elastic component 62 after shrink imbed to corresponding mounting groove 14 in, namely, two fixture blocks 61 all withdraw from corresponding draw-in groove 15, in order to relieve the joint relation of top cap 12 and curb plate 11, make top cap 12 can be pulled down by the top of curb plate 11, thereby be convenient for clear up heat dissipation chamber 31 or maintain radiator fan 41.

In the present embodiment, the top surface of the sliding block 71 is provided with a convex anti-slip pattern (not shown), which can increase the friction between the human hand and the sliding block 71, so that the human hand can directly pull the two sliding blocks 71 to detach the top cover 12.

In this embodiment, a temperature sensor 81 and a control module 82 are fixedly disposed in the mounting cavity 32, an LED indicator 83 is fixedly disposed on the outer side of the side plate 11, and the temperature sensor 81 and the control module 82 and the LED indicator 83 are electrically connected through a preset wire; in this embodiment, the temperature sensor 81 adopts a non-contact temperature sensor 81, and the control module 82 in this embodiment adopts a single chip as a main control chip, and the model number of the single chip is STC89C 51; a temperature limit value is preset in the control module 82, the temperature limit value is electrically connected with the control module 82 through the temperature sensor 81, when the temperature sensor 81 senses that the temperature in the installation cavity 32 rises to the limit value, the temperature is converted into an electric signal, the electric signal is transmitted to the control module 82, the control module 82 controls the LED indicator lamp 83 to give an alarm, people are reminded to timely close the signal shielding device to reduce the temperature, and the signal shielding device is prevented from being damaged due to high temperature.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A high-efficient radiating signal shield, includes shell (1) and electronic component (2), its characterized in that: the inner cavity of the shell (1) is divided by a preset partition plate (3) to form a heat dissipation cavity (31) and an installation cavity (32) positioned below the heat dissipation cavity (31), the electronic element (2) is fixedly arranged in the mounting cavity (32), the shell (1) is provided with a plurality of radiating hole groups (4) at the position of the top of the radiating cavity (31), a plurality of radiating pipes (51) which are arranged at intervals are fixedly arranged in the radiating cavity (31), heat exchange tubes (52) with the number matched with that of the heat dissipation tubes (51) are arranged in the mounting cavity (32), the heat exchange tubes (52) and the radiating tubes (51) are arranged in a one-to-one correspondence manner, both ends of each heat exchange tube (52) are respectively communicated with both ends of the corresponding radiating tube (51) through a preset connecting tube (53), and cooling liquid is provided in the heat exchange pipe (52), the connection pipe (53) and the heat radiation pipe (51) which are communicated with each other.

2. A high efficiency heat dissipating signal shield as recited in claim 1, wherein: and a radiating fan (41) is fixedly arranged on one side of each radiating hole group (4) facing the radiating pipe (51).

3. A high efficiency heat dissipating signal shield as recited in claim 2, wherein: each heat radiation fan (41) is provided with a magnet unit (42), and one side of each heat radiation hole group (4) facing the heat radiation pipe (51) is provided with a metal sheet (43) which is magnetically attracted and matched with the magnet unit (42).

4. A high efficiency heat dissipating signal shield as recited in claim 1, wherein: the shell (1) comprises side plates (11), a top cover (12) embedded in the tops of the side plates (11) and a bottom cover (13) fixedly arranged at the bottoms of the side plates (11), wherein mounting grooves (14) are formed in two opposite sides of the top cover (12), an elastic locking component (6) is arranged in each mounting groove (14), and a clamping groove (15) matched with the elastic locking component (6) in a clamping mode is formed in the tops of the side plates (11); the top cover (12) top surface is seted up with the spout (16) that elasticity locking Assembly (6) one-to-one set up to every all be equipped with in spout (16) and be used for pulling corresponding elasticity locking Assembly (6) and condense to unblock subassembly (7) in mounting groove (14).

5. The signal shield for efficient heat dissipation of claim 4, wherein: each elastic locking assembly (6) comprises a clamping block (61) and an elastic piece (62), wherein the clamping block (61) is arranged in the mounting groove (14) in a sliding mode, one end of the elastic piece (62) is connected with the bottom of the mounting groove (14), and the other end of the elastic piece is connected with the clamping block (61) so that the clamping block (61) is exposed out of the mounting groove (14).

6. The signal shield for efficient heat dissipation of claim 5, wherein: each unlocking assembly (7) comprises a sliding block (71) and a pull rope (72) which are matched with the sliding groove (16) in a sliding mode, wherein one end, close to the installation groove (14), of the sliding groove (16) is provided with a channel (73) communicated with the groove bottom of the installation groove (14), one end of the pull rope (72) is connected with the sliding block (71), and the other end of the pull rope penetrates through the channel (73) and is connected with the clamping block (61).

7. The signal shield for efficient heat dissipation of claim 6, wherein: the sliding block (71) is provided with anti-skid grains.

8. A high efficiency heat dissipating signal shield as recited in claim 7, wherein: be equipped with temperature sensor (81) and control module (82) in installation cavity (32), be equipped with LED pilot lamp (83) on curb plate (11), and all be connected through the wire electricity that predetermines between temperature sensor (81) and control module (82) and between control module (82) and LED pilot lamp (83).

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