CN203628589U - Heat dissipation device of LED panel soft light - Google Patents
Heat dissipation device of LED panel soft light Download PDFInfo
- Publication number
- CN203628589U CN203628589U CN201320828814.5U CN201320828814U CN203628589U CN 203628589 U CN203628589 U CN 203628589U CN 201320828814 U CN201320828814 U CN 201320828814U CN 203628589 U CN203628589 U CN 203628589U
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- CN
- China
- Prior art keywords
- heat dissipation
- radiator fan
- mounting bracket
- radiating fin
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation device of an LED panel soft light. The heat dissipation device comprises a heat dissipation base plate, a circuit installing support, a heat dissipation fan and a heat dissipation fan installing support. The heat dissipation base plate comprises a base substrate, a heat dissipation fin and a circuit installing support fastening strip. The circuit installing support comprises a light circuit installing plate, a heat dissipation square installing hole and a light control unit. The heat dissipation fan comprises a left fan body and a right fan body. The heat dissipation fan installing support comprises a heat dissipation fan circular installing hole, a signal input and output hole and a control unit display window. The heat dissipation device has the advantages of being high in heat dissipation efficiency, long in service life of the light and the like, and can be widely applied to film and television conferences, stage lighting and other fields.
Description
Technical field
The utility model relates to a kind of lamp heat-radiating device, relates in particular to a kind of LED flat-plate soft light heat abstractor.
Background technology
Analyze from current LED flat-plate soft light heat dissipation technology, many employings increase radiating fin, utilize the conventional meanses such as cooling base hollow design to realize the heat radiation of LED flat-plate soft light.Along with the development trend of LED light fixture high-power, heat radiation has become the technical bottleneck of restriction LED light fixture development.In the middle of prior art, increase radiating fin, to a certain degree can increase area of dissipation, but light fixture weight and cost also increase thereupon; Adopt heat abstractor hollow design to increase cross-ventilated technological means, can accelerate to a certain extent lamp interior cross-ventilation, realize the quick exchange in lamp interior heat and the external world, but this design needs to increase length and the width of light fixture to a great extent, higher to the requirement of optics control technology, limited by practical.
Summary of the invention
The problems referred to above that exist for solving traditional LED flat-plate soft light heat radiation, the utility model provides a kind of employing double fan to drive, in conjunction with the LED flat lamp heat abstractor of heat-radiating substrate heat radiation, effectively promote the heat dispersion of LED flat-plate soft light, can meet the development trend of LED flat-plate soft light high-power.
In order to realize above-mentioned technical goal, the utility model has adopted following scheme:
A kind of LED flat-plate soft light heat abstractor, comprise heat-radiating substrate, circuit mounting bracket, radiator fan and radiator fan mounting bracket, wherein heat-radiating substrate comprises base substrate, radiating fin, circuit mounting bracket bracket, circuit mounting bracket comprises lamp circuit installing plate, the square installing hole of radiator fan and light fixture control module, radiator fan comprises two fans in left and right, and radiator fan mounting bracket comprises radiator fan circular mounting hole, signal input and output hole, control module display window.
The positive LED light source module of installing of described base substrate, the back side arranges radiating fin, the materials such as the material of base substrate can aluminium, copper, alloy.
Described radiating fin is modular strip radiating fin, and according to the quantity of lamp light source block size design radiating fin, quantity can odd number, also can even number.
Described radiating fin, at upper and lower side symmetric position design circuit mounting bracket bracket, is connected with circuit mounting bracket by screw.
Described lamp circuit installing plate is arranged on the centre position of circuit mounting bracket.
Described light fixture control display unit tightens together with lamp circuit installing plate by screw.
The square installing hole design of described radiator fan, at the middle body of lamp circuit installing plate and circuit mounting bracket bezel locations, symmetrical each one, is shaped as square.
Described radiator fan is symmetrical design, is arranged in the middle of square radiator fan installing hole.
A symmetrical radiator fan circular mounting hole, signal input and output hole and the square control module display window of being respectively provided with of described radiator fan mounting bracket.
The beneficial effects of the utility model are: by lamp light source module is directly attached to the heat-radiating substrate back side, reduced thermal resistance, improved the transmission speed of heat; Meanwhile, radiating fin is designed to strip-like module structure, not only facilitates lamp light source maintenance, also increased area of dissipation; Adopt two radiator fans designs, the transmission that has efficiently driven lamp interior heat with exchange, effectively promoted the heat dispersion of light fixture, extended the service life of light fixture, can be widely used in the illumination in the place such as video display, meeting, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit mounting bracket of the present utility model, radiator fan and radiator fan mounting bracket decomposition texture schematic diagram.
Fig. 3 is the LED flat-plate soft light decomposition texture schematic diagram that the utility model relates to.
In figure: 1-heat-radiating substrate, 2-radiating fin, 3-circuit mounting bracket bracket, 4-base substrate, 5-circuit mounting bracket, 6-radiator fan, 7-circuit installing plate, the square installing hole of 8-radiator fan, 9-radiator fan mounting bracket, 10-control module display window, 11-light fixture control module, 12-radiator fan circular mounting hole, 13-signal input and output hole.
The specific embodiment
Now with preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings.
As Fig. 1, shown in Fig. 2, a kind of LED flat-plate soft light heat abstractor, comprise heat-radiating substrate (1), circuit mounting bracket (5), radiator fan (6) and radiator fan mounting bracket (9), wherein heat-radiating substrate (1) comprises base substrate (4), radiating fin (2), circuit mounting bracket bracket (3), circuit mounting bracket (5) comprises lamp circuit installing plate (7), the square installing hole of radiator fan (8) and light fixture control module (11), radiator fan (6) comprises two fans in left and right (12), radiator fan mounting bracket (9) comprises radiator fan circular mounting hole (12), signal input and output hole (13), control module display window (10).
As shown in Figure 1, the positive heat-radiating substrate (1) that closely attaches of base substrate (4), the back side is provided with modular strip radiating fin (2), radiating fin (2) point four groups of uniform Design in the present embodiment, at the upper and lower two ends of every radiating fin (2), symmetric position is provided with circuit mounting bracket bracket (3), utilizes circuit mounting bracket bracket (3) to carry out fastening circuit mounting bracket (5) and radiating fin (2) by screw.
On circuit mounting bracket (5), radiator fan (6) front of symmetrical design is arranged on the square installing hole of radiator fan (8) rear end, the back side is arranged on the radiator fan circular mounting hole (12) of radiator fan mounting bracket (9), and radiator fan mounting bracket (9) links together by screw and circuit mounting bracket (5).
At the centre position of circuit mounting bracket (5) design circuit installing plate (7), light fixture control module (11) is screwed in design circuit installing plate (7), sees through control module display window (10) and carries out light fixture control operation.
As shown in Figure 3, the heat abstractor that the utility model relates to is arranged in the middle of light fixture inner chamber, LED light source work on energising rear base substrate (4) also produces heat, heat is delivered on heat-radiating substrate (1), then disperse by radiating fin (2), under the effect of pumping of radiator fan (6), heat is brought to light fixture afterbody, be diffused in air, thereby realize the quick heat radiating of light fixture.
Claims (2)
1. a LED flat-plate soft light heat abstractor, comprise heat-radiating substrate, circuit mounting bracket, radiator fan and radiator fan mounting bracket, wherein heat-radiating substrate comprises base substrate, radiating fin, circuit mounting bracket bracket, circuit mounting bracket comprises lamp circuit installing plate, the square installing hole of radiator fan and light fixture control module, radiator fan comprises two fans in left and right, and radiator fan mounting bracket comprises radiator fan circular mounting hole, signal input and output hole, control module display window.
2. a kind of LED flat-plate soft light heat abstractor according to claim 1, is characterized in that: the positive LED light source module of installing of described base substrate, the back side arranges radiating fin, the materials such as the material of base substrate can aluminium, copper, alloy.
3. a kind of LED flat-plate soft light heat abstractor according to claim 1, is characterized in that: described radiating fin is modular strip radiating fin.
4. a kind of LED flat-plate soft light heat abstractor according to claim 1, is characterized in that: described radiating fin is at upper and lower side symmetric position design circuit mounting bracket bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828814.5U CN203628589U (en) | 2013-12-17 | 2013-12-17 | Heat dissipation device of LED panel soft light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828814.5U CN203628589U (en) | 2013-12-17 | 2013-12-17 | Heat dissipation device of LED panel soft light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628589U true CN203628589U (en) | 2014-06-04 |
Family
ID=50815063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828814.5U Expired - Fee Related CN203628589U (en) | 2013-12-17 | 2013-12-17 | Heat dissipation device of LED panel soft light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477388A (en) * | 2017-08-17 | 2017-12-15 | 何维 | A kind of all-round smooth UV LED lamp tubes |
-
2013
- 2013-12-17 CN CN201320828814.5U patent/CN203628589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477388A (en) * | 2017-08-17 | 2017-12-15 | 何维 | A kind of all-round smooth UV LED lamp tubes |
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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: 20140604 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |