CN102878439B - LED (light-emitting diode) lamp with heat insulation function - Google Patents
LED (light-emitting diode) lamp with heat insulation function Download PDFInfo
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- CN102878439B CN102878439B CN201110193996.9A CN201110193996A CN102878439B CN 102878439 B CN102878439 B CN 102878439B CN 201110193996 A CN201110193996 A CN 201110193996A CN 102878439 B CN102878439 B CN 102878439B
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Abstract
An LED (light-emitting diode) lamp with the heat insulation function comprises a heat insulation shell, a heat-dissipation module and an LED, wherein an air guide hole is arranged at one end of the heat insulation shell and an electric connecting part is arranged at the other end; the heat-dissipation module is combined at the air guide hole of the heat insulation shell; and the LED is combined with the heat-dissipation module and electrically connected with the electric connecting part. The heat insulation shell mainly comprises an outer shell and a lining or a heat insulation fin, which are combined together to form an enclosed space. Therefore, the user can be prevented from being burnt, and the excessive dust can be prevented as well.
Description
Technical field
The present invention about a kind of LED, especially a kind of LED with heat insulating function.
Background technology
Existing LED lamp structure is as TaiWan, China invention No. I316121 " light fixture " Patent Case, please coordinate with reference to shown in Fig. 1, this existing LED 8 includes a shell 81, this shell 81 is made up of one first housing 811 and one second housing 812, and wherein this first housing 811 is provided with an an outlet section 811a and inlet section 812a; Again, this shell 81 inside is provided with radiator 82, light-emitting component 83 and a radiator fan 84, and this radiator 82 is between this light-emitting component 83 and radiator fan 84.Whereby; When this radiator fan 84 operates, external air flow can be sucked via this inlet section 812a, and air-guiding is blown out by this outlet section 811a by after this radiator 82 again, to reduce the high heat produced when this light-emitting component 83 operates.
But the shell 81 of existing LED 8, in order to this radiator 82 accommodating and light-emitting component 83, easily produces high heat when wherein this light-emitting component 83 operates, this radiator 82 is then in order to absorb the high heat that this light-emitting component 83 produces; Because this shell 81 does not have heat insulating function, therefore, in the process that this LED 8 uses in reality, the surface of this shell 81 also relatively easily produces high heat, during as used careless, user may be caused to produce the situations such as scald.
For this reason, also several existing light fixtures with heat insulating function are had on the market, such as: TaiWan, China announces No. 595696 " the light fixture improvement of tool heat shield " Patent Case, TaiWan, China announces No. 321268 " light fixture of tool heat insulation structural " Patent Case and TaiWan, China discloses No. 201007072 " radiating lamp and its assemble method " Patent Case, roughly all one heat shield is set in lamp outer casing, to provide the fitting structure with heat insulating function.
For example, as shown in Figure 2, it is the existing light fixture 9 of No. 595696 " the light fixture improvement of tool heat shield " Patent Case, this light fixture 9 is a sheathed heat shield 92 in the outside of a lamp holder 91, between this heat shield 92 and this lamp holder 91, there is insulated space 93, in the process that this light fixture 9 reality uses, this heat shield 92 and this insulated space 93 can prevent user from scalding because directly touching the surface of this lamp holder 91.
But, existing to have insulated space 93 between the heat shield 92 of the light fixture 9 of heat insulating function and lamp holder 91 non-be closed structure due to above-mentioned, therefore, this light fixture 9 is under long-time use, the insulated space 93 of the too much dust of easy accumulation between this heat shield 92 and this lamp holder 91, and then affect the radiating effect of this light fixture 9, cause reduce the service life of this light fixture 9.
Again, for providing better radiating effect, the various fitting structures as LED on the market generally have additional as components such as radiator fans, but, before take off existing light fixture 9 heat shield 92 do not look good with radiator fan to provide better water conservancy diversion effect, therefore, cannot promote the heat sinking function of light fixture further, its practicality is not good.
Summary of the invention
Main purpose of the present invention is to provide a kind of LED with heat insulating function, in order to prevent dust accretions in the insulated space of this LED, to guarantee that this LED has preferably radiating effect.
The present invention's time object is to provide a kind of LED with heat insulating function, and this LED can utilize heat insulation structural to design, and coordinates the components such as radiator fan, to provide better water conservancy diversion effect.
There is according to the present invention the LED of heat insulating function, comprise a heat insulation shell, a radiating module and a light emitting diode.One end of this heat insulation shell is provided with an air guide hole, and the other end is provided with an electrical connection section; This radiating module is incorporated into the air guide hole of this heat insulation shell; This light emitting diode is incorporated into this radiating module and is electrically connected this electrical connection section.Wherein the main composition of this heat insulation shell comprises a shell body and a liner, two ends of this shell body this air guide hole contiguous and this electrical connection section are respectively equipped with one first joint portion and one second joint portion, this is interior is lined with one first relative fixed part and one second fixed part, first fixed part of this liner and the second fixed part are incorporated into the first joint portion and second joint portion of this shell body respectively, make the insulated space forming closed between this shell body and liner.
Described radiating module comprises a radiator and a radiator fan, and this radiator fan is in conjunction with this radiator, and this light emitting diode in conjunction with this radiator, and forms at least one air channel between this radiating module and this air guide hole.Whereby, this air channel, in order to as air intake or air-out function, to coordinate this radiator and radiator fan, reaches effect of improving radiating effect.
Have a water conservancy diversion cambered surface between first fixed part of described liner and the second fixed part, this water conservancy diversion cambered surface is towards this radiating module.Whereby, import or derive at this radiator fan in the process of air-flow, can by the design of this water conservancy diversion cambered surface, to reach the effect promoting water conservancy diversion effect.
First joint portion of described shell body and the second joint portion are respectively adjoining in the inner side perisporium of this air guide hole and this electrical connection section, this liner is the hollow ring body that relative two ends have opening, this first fixed part and the second fixed part are respectively the outer perimeter wall of adjoining two end openings in this liner, and the outer perimeter wall of this liner binds the inner side perisporium being fixed on this shell body.Whereby, make the first joint portion of this shell body and the first fixed part of the second joint portion and this liner and the second fixed part, its each other better in conjunction with closure, to reach the effect promoting this insulated space sealing.
Described hollow ring body is around the inner side perisporium covering this shell body.Whereby, blocking heat source that can be more comprehensive, to reach the effect promoting effect of heat insulation.
First joint portion and second joint portion of described shell body are respectively several positioning buckling element, and the first fixed part and second fixed part of this liner are respectively several locating hole, and several positioning buckling elements of this shell body are forced into the several locating holes being snapped in this liner respectively.Whereby, to reach the effect promoting assembling convenience.
First fixed part and second fixed part of described liner are respectively fin, the fin of adjoining two ends one this liner coated in this air guide hole and this electrical connection section of this shell body, makes the first joint portion of this shell body and the second joint portion be respectively adjoining in the covering portion of this air guide hole and this electrical connection section.Whereby, to reach the effects such as the linking steady character of this shell body of lifting and this liner.
The outer peripheral face of described heat insulation shell arranges a thermal insulation layer.Whereby, to reach the effect promoting effect of heat insulation.
Described thermal insulation layer is formed with ornamental portion.Whereby, the effect such as outward appearance identification and aesthetic property is promoted to reach.
Again based on identical technological concept, the present invention has the LED of heat insulating function, more can comprise a heat insulation shell, a radiating module and a light emitting diode.One end of this heat insulation shell is provided with an air guide hole, and the other end is provided with an electrical connection section; This radiating module is incorporated into the air guide hole of this heat insulation shell; This light emitting diode is incorporated into this radiating module and is electrically connected this electrical connection section.Wherein the main composition of this heat insulation shell comprises a shell body and a heat shield, two ends of this shell body this air guide hole contiguous and this electrical connection section are respectively equipped with one first joint portion and one second joint portion, this heat shield is provided with one first relative fixed part and one second fixed part, first fixed part of this heat shield and the second fixed part are incorporated into the first joint portion and second joint portion of this shell body respectively, make to form sealing laminating shape between this shell body and heat shield.
Beneficial effect of the present invention is, the LED that the present invention has heat insulating function is really available to prevent dust accretions in the insulated space of this LED, and the heat insulation structural that this shell body and liner can be utilized to form of holding concurrently, preferably water conservancy diversion effect is provided with radiator fan of arranging in pairs or groups, whereby, to reach the radiating effect promoting this LED, and increase the effects such as its service life.
Accompanying drawing explanation
Fig. 1: the assembled sectional view of existing LED.
Fig. 2: the assembled sectional view of existing light fixture.
Fig. 3: first embodiment of the invention has the three-dimensional exploded view that the shell body of the LED of heat insulating function and liner combine with " bonding mode ".
Fig. 4: first embodiment of the invention has the assembled sectional view that the shell body of the LED of heat insulating function and liner combine with " bonding mode ".
Fig. 5: first embodiment of the invention has the three-dimensional exploded view that the shell body of the LED of heat insulating function and liner combine with " snap ".
Fig. 6: first embodiment of the invention has the assembled sectional view that the shell body of the LED of heat insulating function and liner combine with " snap ".
Fig. 7: first embodiment of the invention has the assembled sectional view that the shell body of the LED of heat insulating function and liner combine with " the coated mode of one ".
Fig. 8: second embodiment of the invention has the assembled sectional view of the LED of heat insulating function.
[main element symbol description]
Detailed description of the invention
For above-mentioned and other object of the present invention, feature and advantage can be become apparent, preferred embodiment of the present invention cited below particularly, and coordinate institute's accompanying drawings, be described in detail below:
Please refer to shown in Fig. 3 and 4, the LED with heat insulating function of first embodiment of the invention at least comprises heat insulation shell 1, radiating module 2 and a light emitting diode 3.This heat insulation shell 1 combines with for this radiating module 2, makes this radiating module 2 be contained in this heat insulation shell 1 inner; This light emitting diode 3 is in conjunction with this radiating module 2.
This heat insulation shell 1 is a hollow housing, and one end of this heat insulation shell 1 is provided with an air guide hole 11, and the other end is provided with an electrical connection section 12; It is inner that this air guide hole 11 is communicated with this heat insulation shell 1, and to be provided as air intake or air-out function, and it is inner to make this radiating module 2 can be assembled in this heat insulation shell 1 smoothly; This electrical connection section 12 is the various structural designs that can be electrically connected external power source, to have the main power source of the LED of heat insulating function as the present invention.
The principal character of heat insulation shell 1 of the present invention is: the main composition of this heat insulation shell 1 comprises shell body 13 and a liner 14.Two ends of this shell body 13 this air guide hole 11 contiguous and this electrical connection section 12 are respectively equipped with one first joint portion 131 and one second joint portion 132; This liner 14 be various can around the structural design of inner side perisporium covering this shell body 13, in the present embodiment, this liner 14 is a hollow ring body, wherein this liner 14 is provided with one first relative fixed part 141 and one second fixed part 142, as shown in Figure 4, first fixed part 141 of this liner 14 and the second fixed part 142 are incorporated into the first joint portion 131 and the second joint portion 132 of this shell body 13 respectively, make an insulated space 15 that can form closed between this shell body 13 and liner 14.Again, better between the first fixed part 141 of this liner 14 and the second fixed part 142 have a water conservancy diversion cambered surface 143, and this water conservancy diversion cambered surface 143 is towards this radiating module 2, so that this radiating module 2 of arranging in pairs or groups provides diversion function.
Before take off the first joint portion 131 of this shell body 13 and the second joint portion 132 with the first fixed part 141 of this liner 14 and the combination of the second fixed part 142 can adopt as binded, snapping, locking, one are coated or other can reach the various technological means of identical object, wherein:
As shown in figs. 3 and 4, disclose the first joint portion 131 of this shell body 13 and the second joint portion 132 and be respectively adjoining in inner side perisporium 131a, 132a of this air guide hole 11 and this electrical connection section 12; This liner 14 has opening for relative two ends and is slightly trumpet-shaped hollow ring body, and this first fixed part 141 and the second fixed part 142 are respectively outer perimeter wall 141a, the 142a of adjoining two end openings in this liner 14; Whereby, outer perimeter wall 141a, the 142a of this liner 14 bind inner side perisporium 131a, 132a of being fixed on this shell body 13.
As illustrated in figures 5 and 6, first joint portion 131 and second joint portion 132 of disclosing this shell body 13 are respectively several positioning buckling element 131b, 132b, and it is adjoining in the inner side perisporium of this air guide hole 11 and this electrical connection section 12 that this positioning buckling element 131b, 132b are arranged at this shell body 13 respectively; This liner 14 has opening for relative two ends and is slightly trumpet-shaped hollow ring body, this first fixed part 141 and the second fixed part 142 are respectively several locating hole 141b, 142b, and this locating hole 141b, 142b are arranged at the periphery of two end openings of this liner 14 respectively; Whereby, several positioning buckling element 131b, 132b of this shell body 13 are forced into several locating hole 141b, 142b of being snapped in this liner 14 respectively, this shell body 13 can be interfixed with this liner 14, compared to combination as shown in figs. 3 and 4, the combination of the present embodiment provides better assembling convenience.
As shown in Figure 7, disclose this liner 14 for relative two ends, there is opening and omit in trumpet-shaped hollow ring body, this first fixed part 141 and the second fixed part 142 are respectively fin 141c, 142c, and this fin 141c, 142c are arranged at the periphery of two end openings of this liner 14 respectively; Whereby, this shell body 13 can plastic material Unitary injection formed, and this shell body 13 is in the process of ejection formation, adjoining two ends in this air guide hole 11 and this electrical connection section 12 of this shell body 13 can fin 141c, 142c of one this liner 14 coated simultaneously, therefore, first joint portion 131 of this shell body 13 and the second joint portion 132 are respectively adjoining in covering portion 131c, the 132c of this air guide hole 11 and this electrical connection section 12, and guarantee that this shell body 13 and this liner 14 have better linking steady character each other.
This radiating module 2 is incorporated into the inside of this heat insulation shell 1 via the air guide hole 11 of this heat insulation shell 1, and make to form at least one air channel between this radiating module 2 and this heat insulation shell 1, this at least one air channel can be used as air intake or air-out function; Wherein this radiating module 2 and the combination of this heat insulation shell 1 can adopt as being spirally connected, fixing, gluing or weld.
In more detail, this radiating module 2 can comprise radiator 21 and a radiator fan 22.This radiator 21 is by can made by the material of heat conduction; This radiator fan 22 is in conjunction with this radiator 21, and this radiator fan 22 may be selected to be tube-axial fan or centrifugal fan, is goodly selected from a tube-axial fan; Whereby, this radiator fan 22 this radiator 21 of can arranging in pairs or groups provides predetermined radiating effect.
This light emitting diode 3, in conjunction with the radiator 21 of this radiating module 2, so that temperature when utilizing this radiating module 2 to reduce this light emitting diode 3 actual operation, reaches better radiating effect; Again, this light emitting diode 3 can be electrically connected the electrical connection section 12 of this heat insulation shell 1, to provide main power source during running.
When the present invention has the actual use of the LED of heat insulating function, can be installed in as wall, ceiling or other are for carrying out throwing light on etc. place; For example, the heat insulation shell 1 this with the LED of heat insulating function is embedded in above the ceiling of decoration interlayer, and the air guide hole 11 and this light emitting diode 3 that only retain this heat insulation shell 1 are exposed to ceiling; Another owing to being formed in order to the air channel as air intake or air-out function between this air guide hole 11 and this radiating module 2, this air channel also can be exposed to ceiling face relatively, when the radiator fan 22 of this radiating module 2 operates, namely utilize this air channel to import or derive air-flow, in order to disperse the heat energy that this light emitting diode 3 produces.Again, the electrical connection section 12 of this heat insulation shell 1 can be electrically connected with general electric power system, to provide power supply to this light emitting diode 3, and projecting light after this light emitting diode 3 can be energized.
By the architectural feature of front taking off, the main feature with the LED of heat insulating function of first embodiment of the invention is: the first fixed part 141 and second fixed part 142 of the first joint portion 131 of this shell body 13 and the second joint portion 132 and this liner 14 are combined, and make heat insulation shell 1 of the present invention can form the insulated space 15 of closed; Whereby, in the process of the actual use of LED of the present invention, utilizing the heat insulation structural design forming this insulated space 15 between this shell body 13 and this liner 14, can effectively preventing user from producing the situations such as scald because accidentally touching LED outer surface of the present invention; The more important thing is, by the structural design that the first joint portion 131 and second joint portion 132 of this shell body 13 be combined with each other with the first fixed part 141 and second fixed part 142 of this liner 14, this insulated space 15 can form closed further, even if make LED of the present invention under long-time use, also too much dust can not be accumulated in this insulated space 15, effectively to prevent the radiating effect of LED of the present invention to be affected, and then promote the service life of LED of the present invention.
Again, under this radiating module 2 has the condition of radiator fan 22, as this liner 14 there is the design of water conservancy diversion cambered surface 143 time, when this radiator fan 22 imports or derives via this air guide hole 11 in the process of air-flow, this water conservancy diversion cambered surface 143 also can provide preferably water conservancy diversion effect, the heat energy making this water conservancy diversion cambered surface 143 efficiently can disperse this light emitting diode 3 to produce.
Please refer to shown in Fig. 8, the LED with heat insulating function of second embodiment of the invention comprises heat insulation shell 4, radiating module 2 and a light emitting diode 3 equally.The present embodiment is roughly the same with the architectural feature of the radiating module 2 and light emitting diode 3 of front taking off the first embodiment, holds and does not repeat.
The difference with the LED of heat insulating function of second embodiment of the invention and the first embodiment is: one end of this heat insulation shell 4 is provided with an air guide hole 41, the other end is provided with an electrical connection section 42, and wherein the main composition of this heat insulation shell 4 comprises shell body 43 and a heat shield 44.Two ends of this shell body 43 this air guide hole 41 contiguous and this electrical connection section 42 are respectively equipped with one first joint portion 431 and one second joint portion 432; This heat shield 44 can be the various component (as sheathing paper etc.) with heat insulating function, this heat shield 44 is provided with one first relative fixed part 441 and one second fixed part 442, and the first fixed part 441 of this heat shield 44 and the second fixed part 442 are incorporated into the first joint portion 431 and the second joint portion 432 of this shell body 43 respectively, make between this shell body 43 and heat shield 44, to form sealing laminating shape.
Again, the outer peripheral face of the heat insulation shell 1,4 with the LED of heat insulating function of first embodiment of the invention and the second embodiment also can arrange a thermal insulation layer 5 (for Fig. 8), to promote overall effect of heat insulation further; Wherein this thermal insulation layer 5 more can form various ornamental portion, such as; Various ornamental portion (as decorative pattern) is formed, to promote outward appearance identification and the aesthetic property of this LED in this thermal insulation layer 5 surface with colored drawing or mode of printing.
By the architectural feature of front taking off, the main feature with the LED of heat insulating function of second embodiment of the invention is: can effectively prevent user from producing the situations such as scald because accidentally touching LED outer surface of the present invention; The more important thing is, by forming the structural design sealing shape of fitting between this shell body 43 and this heat shield 44, even if make LED of the present invention under long-time use, also too much dust can not be accumulated between this shell body 43 and this heat shield 44, effectively to prevent the radiating effect of LED of the present invention to be affected, and then promote the service life of LED of the present invention.
In sum, the LED that the present invention has heat insulating function is really available to prevent dust accretions in the insulated space 15 of this LED, and the heat insulation structural that this shell body 13 and liner 14 can be utilized to form of holding concurrently, preferably water conservancy diversion effect is provided with radiator fan 22 of arranging in pairs or groups, whereby, to reach the radiating effect promoting this LED, and increase the effects such as its service life.
Claims (12)
1. have a LED for heat insulating function, it comprises:
A heat insulation shell, one end of this heat insulation shell is provided with an air guide hole, and the other end is provided with an electrical connection section;
A radiating module, is incorporated into the air guide hole of this heat insulation shell; And
A light emitting diode, is incorporated into this radiating module and is electrically connected this electrical connection section;
It is characterized in that, the main composition of this heat insulation shell comprises a shell body and a liner, two ends of this shell body this air guide hole contiguous and this electrical connection section are respectively equipped with first joint portion and second joint portion, this is interior is lined with relative first fixed part and second fixed part, first fixed part of this liner and the second fixed part are incorporated into the first joint portion and second joint portion of this shell body respectively, form an insulated space of closed between this shell body and liner, this liner has water conservancy diversion cambered surface and in horn-like.
2. there is the LED of heat insulating function as claimed in claim 1, it is characterized in that, this radiating module comprises a radiator and a radiator fan, this radiator fan is in conjunction with this radiator, this light emitting diode in conjunction with this radiator, and forms at least one air channel between this radiating module and this air guide hole.
3. have the LED of heat insulating function as claimed in claim 2, it is characterized in that, have a water conservancy diversion cambered surface between the first fixed part of this liner and the second fixed part, this water conservancy diversion cambered surface is towards this radiating module.
4. have the LED of heat insulating function as claimed in claim 1, it is characterized in that, this liner is hollow ring body, and this hollow ring body is around the inner side perisporium covering this shell body.
5. the LED with heat insulating function as described in claim 1,2,3 or 4, it is characterized in that, first joint portion of this shell body and the second joint portion are respectively adjoining in the inner side perisporium of this air guide hole and this electrical connection section, this liner is the hollow ring body that relative two ends have opening, this first fixed part and the second fixed part are respectively the outer perimeter wall of adjoining two end openings in this liner, and the outer perimeter wall of this liner binds the inner side perisporium being fixed on this shell body.
6. the LED with heat insulating function as described in claim 1,2,3 or 4, it is characterized in that, first joint portion and second joint portion of this shell body are respectively several positioning buckling element, first fixed part and second fixed part of this liner are respectively several locating hole, and several positioning buckling elements of this shell body are forced into the several locating holes being snapped in this liner respectively.
7. the LED with heat insulating function as described in claim 1,2,3 or 4, it is characterized in that, first fixed part and second fixed part of this liner are respectively fin, adjoining two ends in this air guide hole and this electrical connection section of this shell body are fins of one this liner coated, and the first joint portion of this shell body and the second joint portion are respectively adjoining in the covering portion of this air guide hole and this electrical connection section.
8. the LED with heat insulating function as described in claim 1,2,3 or 4, is characterized in that, the outer peripheral face of this heat insulation shell arranges a thermal insulation layer.
9. have the LED of heat insulating function as claimed in claim 8, it is characterized in that, this thermal insulation layer is formed with ornamental portion.
10. have a LED for heat insulating function, it comprises:
A heat insulation shell, one end of this heat insulation shell is provided with an air guide hole, and the other end is provided with an electrical connection section;
A radiating module, is incorporated into the air guide hole of this heat insulation shell; And
A light emitting diode, is incorporated into this radiating module and is electrically connected this electrical connection section;
It is characterized in that, the main composition of this heat insulation shell comprises a shell body and a heat shield, two ends of this shell body this air guide hole contiguous and this electrical connection section are respectively equipped with first joint portion and second joint portion, this heat shield is provided with relative first fixed part and second fixed part, first fixed part of this heat shield and the second fixed part are combined in the first joint portion and second joint portion of this shell body respectively, form sealing laminating shape between this shell body and heat shield, this heat shield has water conservancy diversion cambered surface and is horn-like.
11. LED as claimed in claim 10 with heat insulating function, it is characterized in that, the outer peripheral face of this heat insulation shell arranges a thermal insulation layer.
12. LED as claimed in claim 11 with heat insulating function, is characterized in that, this thermal insulation layer forms ornamental portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193996.9A CN102878439B (en) | 2011-07-12 | 2011-07-12 | LED (light-emitting diode) lamp with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193996.9A CN102878439B (en) | 2011-07-12 | 2011-07-12 | LED (light-emitting diode) lamp with heat insulation function |
Publications (2)
| Publication Number | Publication Date |
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| CN102878439A CN102878439A (en) | 2013-01-16 |
| CN102878439B true CN102878439B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110193996.9A Expired - Fee Related CN102878439B (en) | 2011-07-12 | 2011-07-12 | LED (light-emitting diode) lamp with heat insulation function |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222105A (en) * | 2014-06-12 | 2016-01-06 | 奇鋐科技股份有限公司 | LED lamp dedusting cooling system |
| CN105240700B (en) * | 2014-07-08 | 2017-09-19 | 安徽兆利光电科技有限公司 | A kind of heat radiating LED lamp |
| CN105953095A (en) * | 2016-07-19 | 2016-09-21 | 苏州普京真空技术有限公司 | LED lamp convenient for heat dissipation |
| CN109404808A (en) * | 2018-10-22 | 2019-03-01 | 合肥先杰新能源科技有限公司 | A kind of LED lamp of optoelectronic integration |
| CN109945283A (en) * | 2019-03-08 | 2019-06-28 | 珠海格力电器股份有限公司 | Thermal insulation material heat insulation structural and heat-storage electric heater |
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| TW201007072A (en) * | 2008-08-13 | 2010-02-16 | Eminent Main Ind Co Ltd | Heat dissipating lamp and assembly method thereof |
| CN201706458U (en) * | 2010-05-27 | 2011-01-12 | 建准电机工业股份有限公司 | Lamp and radiator thereof |
| CN202171140U (en) * | 2011-07-12 | 2012-03-21 | 佛山市建准电子有限公司 | Light-emitting diode (LED) lamp with heat insulating function |
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- 2011-07-12 CN CN201110193996.9A patent/CN102878439B/en not_active Expired - Fee Related
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| TW595696U (en) * | 2002-01-29 | 2004-06-21 | Eminent Main Ind Co Ltd | Improved lighting device having thermal-insulation shade |
| DE10258623A1 (en) * | 2002-12-16 | 2004-07-08 | Daimlerchrysler Ag | Headlamp unit for private cars, has body thermally insulated against external heat |
| CN1641262A (en) * | 2004-08-20 | 2005-07-20 | 武良举 | Embedded lamp |
| FR2918442A1 (en) * | 2007-07-02 | 2009-01-09 | Valeo Vision Sa | Lighting and/or signaling device i.e. headlamp, for motor vehicle, has case and wall portions formed of single piece expanded material, light source provided inside chamber, and heat exchanging area transferring heat to exterior of chamber |
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| CN202171140U (en) * | 2011-07-12 | 2012-03-21 | 佛山市建准电子有限公司 | Light-emitting diode (LED) lamp with heat insulating function |
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| Publication number | Publication date |
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| CN102878439A (en) | 2013-01-16 |
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