CN204026604U - grid type LED radiator - Google Patents
grid type LED radiator Download PDFInfo
- Publication number
- CN204026604U CN204026604U CN201420497047.9U CN201420497047U CN204026604U CN 204026604 U CN204026604 U CN 204026604U CN 201420497047 U CN201420497047 U CN 201420497047U CN 204026604 U CN204026604 U CN 204026604U
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- heat dissipation
- chamber
- grid
- dissipation chamber
- plate
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Abstract
The utility model relates to the grid type LED radiator of a kind of effective raising heat conduction and radiating efficiency.Grid type LED radiator of the present utility model, comprises radiator body, and radiator body comprises backboard and is vertically set on the side plate of back plate edges, and side plate surrounds heat dissipation chamber; Surround accommodation chamber by heat-conducting plate in heat dissipation chamber and be provided with dividing plate in accommodation chamber, storage tank is divided into power slot and light source slot by dividing plate; Be provided with the grid of connecting lateral plate and heat-conducting plate in heat dissipation chamber, run through being provided with deflecting gas tube, backboard is provided with passage between grid, one end of deflecting gas tube is connected with passage.
Description
Technical field
The utility model relates to a kind of automobile lamp radiator, particularly relates to a kind of grid type LED radiator.
Background technology
Along with the high speed development of auto industry, people pursuit comfortableness and easily handling while, the security of Integral automobile and energy-conserving and environment-protective are also more and more paid attention to, to this, in order to reduce the energy consumption of automotive lighting, the car headlamp of prior art usually uses LED and adopts plane cluster encapsulation technology, to realize requirement that is high-power, low energy consumption; But, car headlamp inside is an airtight environment, when car headlamp is in illumination condition, closed environment residing for headlamp will produce higher temperature due to heat accumulation, not only easy at headlamp inside generation fog, affect illuminating effect, also easily make the parts especially plastic items temperature distortion in car headlamp, even occur the phenomenon of scorification; It is a kind of common radiating mode that current use radiator carries out lowering the temperature, and in order to improve radiating efficiency, is usually set to by radiator grid-like, but this mode, due to grid fin between air-flow do not circulate, still there is the problem that radiating efficiency is lower.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of grid type LED radiator of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the grid type LED radiator of a kind of effective raising heat conduction and radiating efficiency.
Grid type LED radiator of the present utility model, comprises radiator body, and described radiator body comprises backboard and is vertically set on the side plate of back plate edges, and described side plate surrounds heat dissipation chamber; Surround accommodation chamber by heat-conducting plate in described heat dissipation chamber and be provided with dividing plate in accommodation chamber, described storage tank is divided into power slot and light source slot by described dividing plate; Be provided with the grid connecting described side plate and heat-conducting plate in described heat dissipation chamber, run through between described grid and be provided with deflecting gas tube, described backboard is provided with passage, one end of described deflecting gas tube is connected with described passage.
Further, the both sides that described power slot is relative with light source slot are provided with connecting plate, described heat dissipation chamber is divided into the first heat dissipation chamber, the second heat dissipation chamber, the 3rd heat dissipation chamber and the 4th heat dissipation chamber by described dividing plate and connecting plate, be positioned at described first heat dissipation chamber, the second heat dissipation chamber, the 3rd heat dissipation chamber and the 4th heat dissipation chamber grid orthogonal each other, described deflecting gas tube and described grid orthogonal.
Further, grid between described first heat dissipation chamber and the second heat dissipation chamber matches with described side plate and crosses the first air chamber, grid between described second heat dissipation chamber and the 3rd heat dissipation chamber matches with described side plate and crosses the second air chamber, grid between described 3rd heat dissipation chamber and the 4th heat dissipation chamber matches with described side plate and crosses the 3rd air chamber, grid between described 4th heat dissipation chamber and the first heat dissipation chamber matches with described side plate and crosses the 4th air chamber, the position that described backboard is positioned at described first air chamber and the 3rd air chamber arranges described passage, and be sealed with baffle plate in the front side setting of described first air chamber and the 3rd air chamber, described deflecting gas tube connects described first air chamber and the second air chamber, second air chamber and the 3rd air chamber, 3rd air chamber and the 4th air chamber and the 4th air chamber and the first air chamber.
Further, described deflecting gas tube is inclined between grid, and the vertical interval of side and backboard that described deflecting gas tube is positioned at passage is less than the vertical interval of opposite side and backboard.
Further, heat conductive silica gel is provided with in described power slot and light source slot.
Further, described backboard is positioned at the position of accommodation chamber is copper backboard.
Further, the described backboard position be positioned at outside accommodation chamber is aluminum backboard, and described side plate, heat-conducting plate and grid are respectively aluminum side plate, aluminum heat-conducting plate and aluminum grid.
Further, described dividing plate is thermal insulation ceramics plate.
By such scheme, the utility model at least has the following advantages: light sources different for caloric value and power supply are separated, and can avoid its work that interacts, and adopts grid with increasing heat radiation area simultaneously; Owing to being provided with deflecting gas tube between grid, the gas flowing between grid can being increased, improve heat transfer efficiency, increasing heat radiation area; Simultaneously because two outlets of deflecting gas tube are positioned at the both sides of backboard, like this, no matter air towards which direction flows, all have air-flow and enter in deflecting gas tube, and then improve heat conduction efficiency.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is rearview of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1 and Fig. 2, grid type LED radiator of the present utility model, comprises radiator body 1, and radiator body 1 comprises backboard 11 and is vertically set on the side plate 12 of back plate edges, and side plate 12 surrounds heat dissipation chamber; Surround accommodation chamber by heat-conducting plate 13 in heat dissipation chamber and in accommodation chamber, be provided with dividing plate 2, storage tank is divided into power slot 14 and light source slot 15 by dividing plate 2; Be provided with the grid 3 of connecting lateral plate and heat-conducting plate in heat dissipation chamber, run through being provided with deflecting gas tube 4, backboard 11 is provided with passage 16 between grid 3, one end of deflecting gas tube 4 is connected with passage 16.
Grid type LED radiator of the present utility model, the both sides that power slot 14 is relative with light source slot 15 are provided with connecting plate 17, heat dissipation chamber is divided into the first heat dissipation chamber 22 of heat dissipation chamber 21, second, the 3rd heat dissipation chamber 23 and the 4th heat dissipation chamber 24 by dividing plate 2 and connecting plate 17, be positioned at the first heat dissipation chamber, the second heat dissipation chamber, the 3rd heat dissipation chamber and the 4th heat dissipation chamber grid orthogonal each other, deflecting gas tube 4 is orthogonal with grid 3.
Grid type LED radiator of the present utility model, grid between first heat dissipation chamber 21 and the second heat dissipation chamber 22 matches with side plate and crosses the first air chamber 31, grid between second heat dissipation chamber 22 and the 3rd heat dissipation chamber 23 matches with side plate and crosses the second air chamber 32, grid between 3rd heat dissipation chamber 23 and the 4th heat dissipation chamber 24 matches with side plate and crosses the 3rd air chamber 33, grid between 4th heat dissipation chamber 24 and the first heat dissipation chamber 21 matches with side plate and crosses the 4th air chamber 34, the position that backboard 11 is positioned at the first air chamber and the 3rd air chamber arranges passage 16, and be sealed with baffle plate in the front side setting of the first air chamber and the 3rd air chamber, deflecting gas tube 4 connects the first air chamber and the second air chamber, second air chamber and the 3rd air chamber, 3rd air chamber and the 4th air chamber and the 4th air chamber and the first air chamber.
Grid type LED radiator of the present utility model, deflecting gas tube 4 is inclined between grid 3, and the vertical interval of side and backboard that deflecting gas tube is positioned at passage is less than the vertical interval of opposite side and backboard.
Operation principle of the present utility model is: light sources different for caloric value and power supply are separated, and can avoid its work that interacts, and adopts grid with increasing heat radiation area simultaneously; Owing to being provided with deflecting gas tube between grid, the gas flowing between grid can being increased, improve heat transfer efficiency, increasing heat radiation area; Simultaneously because two outlets of deflecting gas tube are positioned at the both sides of backboard, like this, no matter air towards which direction flows, all have air-flow and enter in deflecting gas tube, and then improve heat conduction efficiency.
In order to improve the heat transfer efficiency of LED power and the LED light source be arranged in power slot and light source slot further, grid type LED radiator of the present utility model, is provided with heat conductive silica gel in power slot 14 and light source slot 15.
Grid type LED radiator of the present utility model, the position that backboard 11 is positioned at accommodation chamber is copper backboard.
Grid type LED radiator of the present utility model, backboard 11 position be positioned at outside accommodation chamber is aluminum backboard, and side plate, heat-conducting plate and grid are respectively aluminum side plate, aluminum heat-conducting plate and aluminum grid.
Grid type LED radiator of the present utility model, dividing plate 2 is thermal insulation ceramics plate.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. a grid type LED radiator, is characterized in that: comprise radiator body, and described radiator body comprises backboard and is vertically set on the side plate of back plate edges, and described side plate surrounds heat dissipation chamber; Surround accommodation chamber by heat-conducting plate in described heat dissipation chamber and be provided with dividing plate in accommodation chamber, described storage tank is divided into power slot and light source slot by described dividing plate; Be provided with the grid connecting described side plate and heat-conducting plate in described heat dissipation chamber, run through between described grid and be provided with deflecting gas tube, described backboard is provided with passage, one end of described deflecting gas tube is connected with described passage.
2. grid type LED radiator according to claim 1, it is characterized in that: the both sides that described power slot is relative with light source slot are provided with connecting plate, described heat dissipation chamber is divided into the first heat dissipation chamber, the second heat dissipation chamber, the 3rd heat dissipation chamber and the 4th heat dissipation chamber by described dividing plate and connecting plate, be positioned at described first heat dissipation chamber, the second heat dissipation chamber, the 3rd heat dissipation chamber and the 4th heat dissipation chamber grid orthogonal each other, described deflecting gas tube and described grid orthogonal.
3. grid type LED radiator according to claim 2, it is characterized in that: the grid between described first heat dissipation chamber and the second heat dissipation chamber matches with described side plate and crosses the first air chamber, grid between described second heat dissipation chamber and the 3rd heat dissipation chamber matches with described side plate and crosses the second air chamber, grid between described 3rd heat dissipation chamber and the 4th heat dissipation chamber matches with described side plate and crosses the 3rd air chamber, grid between described 4th heat dissipation chamber and the first heat dissipation chamber matches with described side plate and crosses the 4th air chamber, the position that described backboard is positioned at described first air chamber and the 3rd air chamber arranges described passage, and be sealed with baffle plate in the front side setting of described first air chamber and the 3rd air chamber, described deflecting gas tube connects described first air chamber and the second air chamber, second air chamber and the 3rd air chamber, 3rd air chamber and the 4th air chamber and the 4th air chamber and the first air chamber.
4. grid type LED radiator according to claim 3, is characterized in that: described deflecting gas tube is inclined between grid, and the vertical interval of side and backboard that described deflecting gas tube is positioned at passage is less than the vertical interval of opposite side and backboard.
5. grid type LED radiator according to claim 1, is characterized in that: be provided with heat conductive silica gel in described power slot and light source slot.
6. grid type LED radiator according to claim 1, is characterized in that: the position that described backboard is positioned at accommodation chamber is copper backboard.
7. grid type LED radiator according to claim 1, is characterized in that: the described backboard position be positioned at outside accommodation chamber is aluminum backboard, and described side plate, heat-conducting plate and grid are respectively aluminum side plate, aluminum heat-conducting plate and aluminum grid.
8. grid type LED radiator according to claim 1, is characterized in that: described dividing plate is thermal insulation ceramics plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497047.9U CN204026604U (en) | 2014-08-29 | 2014-08-29 | grid type LED radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497047.9U CN204026604U (en) | 2014-08-29 | 2014-08-29 | grid type LED radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026604U true CN204026604U (en) | 2014-12-17 |
Family
ID=52066460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497047.9U Expired - Fee Related CN204026604U (en) | 2014-08-29 | 2014-08-29 | grid type LED radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214743A (en) * | 2014-08-29 | 2014-12-17 | 苏州骏发精密机械有限公司 | Grid type LED (Light Emitting Diode) radiator |
-
2014
- 2014-08-29 CN CN201420497047.9U patent/CN204026604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214743A (en) * | 2014-08-29 | 2014-12-17 | 苏州骏发精密机械有限公司 | Grid type LED (Light Emitting Diode) radiator |
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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: 20141217 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |