CN203273802U - Large-power floodlight with heat pipe radiator - Google Patents
Large-power floodlight with heat pipe radiator Download PDFInfo
- Publication number
- CN203273802U CN203273802U CN2013202474840U CN201320247484U CN203273802U CN 203273802 U CN203273802 U CN 203273802U CN 2013202474840 U CN2013202474840 U CN 2013202474840U CN 201320247484 U CN201320247484 U CN 201320247484U CN 203273802 U CN203273802 U CN 203273802U
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- Prior art keywords
- heat pipe
- pipe radiator
- floodlight
- heat
- lens
- 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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- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a large-power floodlight with a heat pipe radiator. The large-power floodlight comprises the heat pipe radiator, wherein a heat-conduction bottom plate is arranged on one side of the heat pipe radiator, and a power supply is arranged on the other side of the heat pipe radiator; a light source, a floodlight body, a waterproof lens gasket, a lens, a protective lens gasket and a lens pressing ring are sequentially arranged on one side of the heat-conduction bottom plate from inside to outside; a mounting bracket is arranged at the two side ends of the floodlight body. The large-power floodlight with the heat pipe radiator is compact in structure, excellent in heat dissipation and long in service life.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to a kind of LED floodlight.
Background technology
The LED illumination is namely LED lighting, is a kind of semiconductor solid luminescence device.It is to utilize the solid semiconductor chip as luminescent material, by carrier, compound energy of emitting surplus occuring causes photo emissions in semiconductor, directly send the light of red, green, blue look, on this basis, utilize the principle of three primary colours, add fluorescent material, can send the light of the random color such as red, yellow, blue, green, blue or green, orange, purple, white.The LED illuminating product utilizes LED as the produced lighting of light source exactly.
The LED floodlight is a kind of spot light of to all the winds uniform irradiation, and its range of exposures can be adjusted arbitrarily, shows as the diagram of a regular octahedron in scene.It is most widely used a kind of lighting now.
Existing market LED floodlight power is less than normal, and its main cause is to be caused not by heat radiation.When environment temperature was higher, the dominant wavelength of LED floodlight will red shift, and the brightness meeting descends, uniformity of luminance, uniformity variation.Especially the temperature rise of dot matrix, large display screen is more remarkable to reliability, the stability influence of LED floodlight.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, the floodlight of the large power heat pipe radiator of a kind of compact conformation, excellent heat radiation performance, long service life to be provided.
Technical scheme: in order to solve the problems of the technologies described above; the floodlight of large power heat pipe radiator described in the utility model; it comprises heat-pipe radiator; be provided with conductive sole plate in described heat-pipe radiator one side; opposite side is provided with power supply; from inside to outside be provided with successively light source, lamp body, lens waterproof washer, lens, lens chip shield and lens trim ring in described conductive sole plate one side, be provided with mounting bracket in described lamp body two side ends.
Described heat-pipe radiator is comprised of radiating fin and heat pipe, and described heat pipe is through between described radiating fin, and they are welded and fixed connection.
It is surperficial that described radiating fin equidistantly is vertically set on described conductive sole plate.
Be provided with the air-flow air inlet on described lamp body.
The utility model is fixed on LED light source on the radiator conductive sole plate, conductive sole plate and heat pipe, radiating fin welding, heat pipe and radiating fin welding, the heat energy that LED sends flows to radiating fin by conductive sole plate, heat pipe, described every a slice radiating fin is equidistant and vertical being located on described conductive sole plate surface laterally, the lamp body that is positioned at LED heat-pipe radiator below offers the air-flow air inlet, increase the effect that cross-ventilation can reach high efficiency and heat radiation, can be according to the user demand of illumination occasion, supporting different angles lens are to reach lighting demand.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: each parts of the utility model are closely connected, compact conformation, safe and reliable to operation, it is surperficial that described radiating fin equidistantly is vertically set on described conductive sole plate, and described heat pipe is through between described radiating fin, be provided with the air-flow air inlet on described lamp body, can guarantee rapid heat dissipation, good heat dissipation effect like this, product service life, the realistic instructions for use of this product have been improved simultaneously.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein:
1, heat-pipe radiator; 2, conductive sole plate; 3, power supply; 4, light source; 5, lamp body; 6, lens waterproof washer; 7, lens; 8, lens chip shield; 9, lens trim ring; 10, mounting bracket; 11, radiating fin; 12, heat pipe; 13, air-flow air inlet
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the floodlight of large power heat pipe radiator described in the utility model, it comprises heat-pipe radiator 1, be provided with conductive sole plate 2 in described heat-pipe radiator 1 one sides, opposite side is provided with power supply 3, from inside to outside be provided with successively light source 4, lamp body 5, lens waterproof washer 6, lens 7, lens chip shield 8 and lens trim ring 9 in described conductive sole plate 2 one sides, be provided with mounting bracket 10 in described lamp body 5 two side ends; Described heat-pipe radiator 1 is comprised of radiating fin 11 and heat pipe 12, and described heat pipe 12 is through between described radiating fin 11, and they are welded and fixed connection; Described radiating fin 11 equidistantly is vertically set on described conductive sole plate 2 surfaces; Be provided with air-flow air inlet 13 on described lamp body 5.Each parts of the utility model are closely connected, compact conformation, safe and reliable to operation, it is surperficial that described radiating fin equidistantly is vertically set on described conductive sole plate, and described heat pipe is provided with the air-flow air inlet through between described radiating fin on described lamp body, can guarantee rapid heat dissipation like this, good heat dissipation effect has improved product service life, the realistic instructions for use of this product simultaneously.
The utility model provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each part all available prior art realized.
Claims (4)
1. the floodlight of large power heat pipe radiator; it is characterized in that: it comprises heat-pipe radiator (1); be provided with conductive sole plate (2) in described heat-pipe radiator (1) one side; opposite side is provided with power supply (3); from inside to outside be provided with successively light source (4), lamp body (5), lens waterproof washer (6), lens (7), lens chip shield (8) and lens trim ring (9) in described conductive sole plate (2) one sides, be provided with mounting bracket (10) in described lamp body (5) two side ends.
2. the floodlight of large power heat pipe radiator according to claim 1, it is characterized in that: described heat-pipe radiator (1) is comprised of radiating fin (11) and heat pipe (12), described heat pipe (12) is through between described radiating fin (11), and they are welded and fixed connection.
3. the floodlight of large power heat pipe radiator according to claim 2 is characterized in that: described radiating fin (11) equidistantly is vertically set on described conductive sole plate (2) surface.
4. the floodlight of large power heat pipe radiator according to claim 1, is characterized in that: be provided with air-flow air inlet (13) on described lamp body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202474840U CN203273802U (en) | 2013-05-08 | 2013-05-08 | Large-power floodlight with heat pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202474840U CN203273802U (en) | 2013-05-08 | 2013-05-08 | Large-power floodlight with heat pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273802U true CN203273802U (en) | 2013-11-06 |
Family
ID=49504201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202474840U Expired - Fee Related CN203273802U (en) | 2013-05-08 | 2013-05-08 | Large-power floodlight with heat pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141890A (en) * | 2013-05-08 | 2014-11-12 | 江苏宏力光电科技有限公司 | Floodlight with high-power heat pipe radiator |
-
2013
- 2013-05-08 CN CN2013202474840U patent/CN203273802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141890A (en) * | 2013-05-08 | 2014-11-12 | 江苏宏力光电科技有限公司 | Floodlight with high-power heat pipe radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214212 Jiangsu City, Yixing Province Industrial Zone, Wan Zhen Town, South China Road, south of the East Patentee after: JIANGSU HONGLI PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: 214216, Wuxi, Jiangsu province Yixing City stone industry concentrated area south side of Huaxiang Road East Patentee before: Jiangsu Hongli Photoelectric Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190508 |