CN103644553A - Panel light heat dissipation shell - Google Patents
Panel light heat dissipation shell Download PDFInfo
- Publication number
- CN103644553A CN103644553A CN201310674796.4A CN201310674796A CN103644553A CN 103644553 A CN103644553 A CN 103644553A CN 201310674796 A CN201310674796 A CN 201310674796A CN 103644553 A CN103644553 A CN 103644553A
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- ring body
- heat dissipation
- radiating fin
- adjacent
- flat lamp
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Abstract
The invention discloses a panel light heat dissipation shell which comprises a cap-type shell body. A ring body is arranged in the center of the top of the cap-type shell body. First heat dissipation fins extend on the outer surface of the ring body in a protruding mode, and a second heat dissipation fin is arranged between every two adjacent first heat dissipation fins and arranged in the front of the outer surface of the ring body. Each second heat dissipation fin divides a heat dissipation channel between every two adjacent first heat dissipation fins into two heat dissipation channels which are converged on the outer surface of the ring body. By the adoption of the structure, under the condition that the heat dissipation fins with the maximum density are guaranteed, feasibility of a manufacturing technology is guaranteed, the heat dissipation performance is good, and service life of an LED light can be greatly prolonged.
Description
Technical field
The present invention relates to flat lamp field, particularly relate to a kind of flat lamp radiation shell.
Background technology
LED is a kind of semiconductor that can be visible ray by electric energy conversion, and it has high, photochromic pure, the advantage such as light quality is high, energy consumption is little of efficiency, is acknowledged as the new green power of 21 century.
Compare with traditional illuminating lamp, the LED flat lamp of utilizing LED lamp to do light source not only has the feature that colourity is good, non-maintaining, the life-span is long, and the more important thing is than traditional illuminator lamp, such as the illuminator lamps such as incandescent lamp, fluorescent lamp are more energy-conservation, be a kind of light fixture of energy-conserving and environment-protective.Traditional flat lamp adopts LED luminescence unit to be directly installed on the structure on Lamp holder mostly, LED flat lamp can produce a large amount of heats in use procedure for a long time, the heat that LED luminescence unit produces cannot shed in time, can affect performance and the service life of LED luminescence unit.
Summary of the invention
Based on this, be necessary for prior art problem, a kind of flat lamp radiation shell is provided, and its thermal diffusivity is good, can greatly extend the service life of LED lamp.
For solving prior art problem, the invention discloses a kind of flat lamp radiation shell, comprise shape for hat housing, the top center of described shape for hat housing is provided with a ring body, the outer surface of described ring body has protruded out the first radiating fin, between adjacent every two described the first radiating fins, in the place ahead of described ring body outer surface, be provided with the second radiating fin, described the second radiating fin is divided into two heat dissipation channels the heat dissipation channel between described adjacent every two the first radiating fins and comes together in the outer surface of described ring body.
Further, the arc length of adjacent every two described the first radiating fins and described ring body joint is 2～3mm.
Further, described the second radiating fin around spread configuration at described ring body around.
Further, the end of the close ring body of described the second radiating fin forms arc structure to the outer surface bending of described shape for hat housing.
Further, between adjacent described the first radiating fin and the second radiating fin, in the side away from ring body, be provided with groove.
Further, on described shape for hat housing, be arranged with lockhole.
Further, the bottom margin of described shape for hat housing inner side is provided with several fasteners.
In sum, this device is provided with a ring body by the top center at shape for hat housing, the outer surface of ring body has protruded out the first radiating fin, between adjacent every two the first radiating fins, in the place ahead of ring body outer surface, be provided with the second radiating fin, the second radiating fin is divided into two heat dissipation channels the heat dissipation channel between adjacent every two the first radiating fins and comes together in the outer surface of ring body, in the situation that guaranteeing maximal density radiating fin, adopt after said structure, guaranteed the feasibility of manufacturing process, and its thermal diffusivity is good, can greatly extend the service life of LED lamp.
Accompanying drawing explanation
Fig. 1 is the perspective view of flat lamp radiation shell of the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is another visual angle structural representation of Fig. 1;
Description of reference numerals is as follows:
10, shape for hat housing, 11, through hole, 20, ring body, the 30, first radiating fin, 31, heat dissipation channel, the 40, second radiating fin, 41, end, 50, groove, 60, lockhole, 70, fastener.
The specific embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail.
Refer to Fig. 1 to 3, a kind of flat lamp radiation shell, comprises shape for hat housing 10, and the top center of described shape for hat housing 10 is provided with a ring body 20, and this ring body 20 is tubular structure.The center that is positioned at ring body 20 on shape for hat housing 10 offers a through hole 11, for holding electric wire, passes.
The outer surface of described ring body 20 has protruded out the first radiating fin 30, between adjacent every two described the first radiating fins 30, in the place ahead of described ring body 20 outer surfaces, be provided with the second radiating fin 40, described the second radiating fin 40 is divided into two heat dissipation channels 31 the heat dissipation channel 31 between described adjacent every two the first radiating fins 30 and comes together in the outer surface of described ring body 20.
Adjacent every two described the first radiating fins 30 are 2～3mm with the arc length of described ring body 20 joints.For traditional flat lamp radiation shell, radiating fin (now the first radiating fin 30 and the second radiating fin 40 are referred to as radiating fin) with respect to same density, all radiating fins collect to ring body 20, the arc length that arrives rear adjacent every two radiating fins of ring body 20 and ring body 20 joints is too small, make existing technique can not meet Production requirement, therefore general at the larger ring body 20 of the arranged outside another one diameter of ring body 20, radiating fin is only pooled on ring body 20 outer surfaces that diameter is larger.But adopt such structure to block heat dissipation channel 31, make radiating effect poor.
Described the second radiating fin 40, and is divided into two heat dissipation channels 31 by the heat dissipation channel 31 between adjacent every two the first radiating fins 30 around spread configuration at described ring body 20 around.
The end 41 of the close ring body 20 of described the second radiating fin 40 forms arc structure to the outer surface bending of described shape for hat housing 10.
Between adjacent described the first radiating fin 30 and the second radiating fin 40, in the side away from ring body 20, be provided with groove 50, increased area of dissipation on the one hand, improved radiating effect; Improved on the other hand the aesthetics of this product.
On described shape for hat housing 10, be arranged with lockhole 60, for fixed flat planar lamp radiation shell.The bottom margin inner side of described shape for hat housing 10 is provided with several fasteners 70.
In sum, this device is provided with a ring body 20 by the top center at shape for hat housing 10, the outer surface of ring body 20 has protruded out the first radiating fin 30, between adjacent every two the first radiating fins 30, in the place ahead of ring body 20 outer surfaces, be provided with the second radiating fin 40, the second radiating fin 40 is divided into two heat dissipation channels 31 the heat dissipation channel 31 between adjacent every two the first radiating fins 30 and comes together in the outer surface of ring body 20, in the situation that guaranteeing maximal density radiating fin, adopt after said structure, guaranteed the feasibility of manufacturing process, and its thermal diffusivity is good, can greatly extend the service life of LED lamp.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a flat lamp radiation shell, it is characterized in that: comprise shape for hat housing, the top center of described shape for hat housing is provided with a ring body, the outer surface of described ring body has protruded out the first radiating fin, between adjacent every two described the first radiating fins, in the place ahead of described ring body outer surface, be provided with the second radiating fin, described the second radiating fin is divided into two heat dissipation channels the heat dissipation channel between described adjacent every two the first radiating fins and comes together in the outer surface of described ring body.
2. flat lamp radiation shell according to claim 1, is characterized in that: the arc length of adjacent every two described the first radiating fins and described ring body joint is 2～3mm.
3. flat lamp radiation shell according to claim 1, is characterized in that: described the second radiating fin around spread configuration at described ring body around.
4. flat lamp radiation shell according to claim 1, is characterized in that: the end of the close ring body of described the second radiating fin forms arc structure to the outer surface bending of described shape for hat housing.
5. flat lamp radiation shell according to claim 1, is characterized in that: between adjacent described the first radiating fin and the second radiating fin, in the side away from ring body, be provided with groove.
6. flat lamp radiation shell according to claim 1, is characterized in that: on described shape for hat housing, be arranged with lockhole.
7. flat lamp radiation shell according to claim 1, is characterized in that: the bottom margin inner side of described shape for hat housing is provided with several fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674796.4A CN103644553A (en) | 2013-12-11 | 2013-12-11 | Panel light heat dissipation shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674796.4A CN103644553A (en) | 2013-12-11 | 2013-12-11 | Panel light heat dissipation shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644553A true CN103644553A (en) | 2014-03-19 |
Family
ID=50249809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674796.4A Pending CN103644553A (en) | 2013-12-11 | 2013-12-11 | Panel light heat dissipation shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103644553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN105180118A (en) * | 2015-09-28 | 2015-12-23 | 深圳市光世界科技有限公司 | High-power LED mining lamp |
Citations (7)
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| CN201568900U (en) * | 2009-12-17 | 2010-09-01 | 佛山市南海嘉美时代照明有限公司 | Lamp reflector |
| CN202017973U (en) * | 2011-04-19 | 2011-10-26 | 安徽皖投新辉光电科技有限公司 | Projector light |
| CN202024158U (en) * | 2011-04-22 | 2011-11-02 | 东莞健达照明有限公司 | Tube lamp |
| CN202176947U (en) * | 2011-08-16 | 2012-03-28 | 吴广毅 | LED (Light-Emitting Diode) lamp mounted by clamping pressing sheet and radiator |
| CN202647657U (en) * | 2012-03-09 | 2013-01-02 | 上海柏莎光电科技有限公司 | Light-emitting diode (LED) mining lamp shell body |
| CN202938266U (en) * | 2012-10-26 | 2013-05-15 | 惠州市经典照明电器有限公司 | Radiator for LED lamps |
| CN203656869U (en) * | 2013-12-11 | 2014-06-18 | 东莞市闻誉实业有限公司 | Panel lamp heat dissipation shell |
-
2013
- 2013-12-11 CN CN201310674796.4A patent/CN103644553A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568900U (en) * | 2009-12-17 | 2010-09-01 | 佛山市南海嘉美时代照明有限公司 | Lamp reflector |
| CN202017973U (en) * | 2011-04-19 | 2011-10-26 | 安徽皖投新辉光电科技有限公司 | Projector light |
| CN202024158U (en) * | 2011-04-22 | 2011-11-02 | 东莞健达照明有限公司 | Tube lamp |
| CN202176947U (en) * | 2011-08-16 | 2012-03-28 | 吴广毅 | LED (Light-Emitting Diode) lamp mounted by clamping pressing sheet and radiator |
| CN202647657U (en) * | 2012-03-09 | 2013-01-02 | 上海柏莎光电科技有限公司 | Light-emitting diode (LED) mining lamp shell body |
| CN202938266U (en) * | 2012-10-26 | 2013-05-15 | 惠州市经典照明电器有限公司 | Radiator for LED lamps |
| CN203656869U (en) * | 2013-12-11 | 2014-06-18 | 东莞市闻誉实业有限公司 | Panel lamp heat dissipation shell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
| CN104235802B (en) * | 2014-09-30 | 2018-05-01 | 浙江磐安绿光电子有限公司 | A kind of high-efficiency radiator and the LED lamp with the high-efficiency radiator |
| CN105180118A (en) * | 2015-09-28 | 2015-12-23 | 深圳市光世界科技有限公司 | High-power LED mining lamp |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |