CN202171140U - Light-emitting diode (LED) lamp with heat insulating function - Google Patents
Light-emitting diode (LED) lamp with heat insulating function Download PDFInfo
- Publication number
- CN202171140U CN202171140U CN2011202441903U CN201120244190U CN202171140U CN 202171140 U CN202171140 U CN 202171140U CN 2011202441903 U CN2011202441903 U CN 2011202441903U CN 201120244190 U CN201120244190 U CN 201120244190U CN 202171140 U CN202171140 U CN 202171140U
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- fixed part
- heat insulating
- shell body
- joint portion
- liner
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Abstract
A light-emitting diode (LED) lamp with a heat insulating function comprises a heat insulating shell, a radiating module and a light-emitting diode. One end of the heat insulating shell is provided with an air guiding opening, and the other end of the heat insulating shell is provided with an electric connecting part. The radiating module is combined with the air guiding opening of the heat insulating shell, and the light-emitting diode is combined with the radiating module and electrically connected with the electric connecting part. The heat insulating shell is mainly formed by combining a shell with an inner liner or a heat insulating sheet, and the shell and the liner or the heat insulating sheet form an enclosed structure. Accordingly, scald and the like can be avoided, and accumulation of too much dust can be avoided.
Description
Technical field
The utility model is about a kind of LED lamp, especially a kind of LED lamp with heat insulating function.
Background technology
Existing LED modulated structure such as I316121 number " light fixture " patent case of TaiWan, China invention; Please cooperate with reference to shown in Figure 1; This existing LED lamp 8 includes a shell 81; This shell 81 is made up of one first housing 811 and 812 of one second housings, and wherein this first housing 811 is provided with an outlet section 811a and an inlet section 812a; Again, these shell 81 inside are provided with a radiator 82, a 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 84 runnings of this radiator fan, can extraneous air-flow be sucked via this inlet section 812a, and air-guiding blows out again the high heat that is produced when reducing these light-emitting component 83 runnings after through this radiator 82 by this outlet section 811a.
Yet the shell 81 of existing LED lamp 8 is easy to generate high heat in order to ccontaining this radiator 82 and light-emitting component 83 when wherein this light-emitting component 83 operates, and this radiator 82 is in order to absorb the high heat that this light-emitting component 83 is produced; Because this shell 81 do not have heat insulating function, therefore, this LED lamp 8 is in the process that reality is used, and the surface of this shell 81 also relatively easily produces high heat, as uses when careless, possibly cause the user to produce situations such as scald.
For this reason; Several existing light fixtures with heat insulating function are also arranged on the market; For example: TaiWan, China announces that No. 595696 light fixture of the tool heat shield " improvement " patent case, TaiWan, China are announced No. 321268 " light fixture of tool heat insulation structural " patent case and TaiWan, China disclose " light fixture and its assemble method dispel the heat " patent case No. 201007072; Roughly all one heat shield is set, so that the fitting structure with heat insulating function to be provided in lamp outer casing.
For example; As shown in Figure 2; Be the existing light fixture 9 of No. 595696 " the light fixture improvement of tool heat shield " patent case, this light fixture 9 has insulated space 93 at an outside sheathed heat shield 92 of a lamp holder 91 between this heat shield 92 and this lamp holder 91; In these light fixture 9 actual processes of using, this heat shield 92 and this insulated space 93 can prevent that the user from scalding because of the surface of directly touching this lamp holder 91.
Yet; Because the heat shield 92 of above-mentioned existing light fixture 9 with heat insulating function and the insulated space between the lamp holder 91 93 are non-to be closed structure; Therefore, this light fixture 9 is accumulated the insulated space 93 of too much dust between this heat shield 92 and this lamp holder 91 easily under long-time the use; And then influence the radiating effect of this light fixture 9, cause reduce the service life of this light fixture 9.
Again; For better radiating effect is provided, the various fitting structures like the LED lamp on the market generally have additional like members such as radiator fans, yet; Before take off existing light fixture 9 heat shield 92 do not look good with radiator fan so that better water conservancy diversion effect to be provided; Therefore, can't further promote the heat sinking function of light fixture, its practicality is not good.
The utility model content
The utility model main purpose provides a kind of LED lamp with heat insulating function, in order to prevent dust accretions in the insulated space of this LED lamp, to guarantee this LED light fixture preferable radiating effect is arranged.
The utility model time purpose provides a kind of LED lamp with heat insulating function, and the heat insulation structural design capable of using of this LED lamp cooperates members such as radiator fan, so that better water conservancy diversion effect to be provided.
According to the LED lamp that the utlity model has 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 contiguous this air guide hole of this shell body and this electrical connection section are respectively equipped with one first joint portion and one second joint portion; Be lined with one first relative fixed part and one second fixed part in being somebody's turn to do; First fixed part of this liner and second fixed part are incorporated into first joint portion and second joint portion of this shell body respectively, make an insulated space that forms closed between this shell body and the liner.
Said radiating module comprises a radiator and a radiator fan, and this radiator fan combines this radiator, this this radiator of light-emitting diodes pipe jointing, and form at least one air channel between this radiating module and this air guide hole.Whereby, this air channel to cooperate this radiator and radiator fan, reaches the effect that promotes radiating effect in order to as air intake or air-out function.
Have a water conservancy diversion cambered surface between first fixed part of said liner and second fixed part, this water conservancy diversion cambered surface is towards this radiating module.Whereby, import or derive in the process of air-flow at this radiator fan, can be by the design of this water conservancy diversion cambered surface, to reach the effect that promotes the water conservancy diversion effect.
First joint portion of said shell body and second joint portion are respectively adjoining inboard perisporium in 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 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 is binded the inboard perisporium that is fixed in this shell body.Whereby, make first joint portion of this shell body and first fixed part and second fixed part of second joint portion and this liner, its combination closure each other is better, to reach the effect that promotes this insulated space sealing.
Said hollow ring body is around the inboard perisporium that covers this shell body.Whereby, can more comprehensive blocking heat source, to reach the effect that promotes effect of heat insulation.
First joint portion of said shell body and second joint portion are respectively several location fasteners, and first fixed part of this liner and second fixed part are respectively several locating holes, and several location fasteners of this shell body are forced into several locating holes that are snapped in this liner respectively.Whereby, to reach the effect that promotes the assembling convenience.
First fixed part of said liner and second fixed part are respectively fin; The adjoining two end one in this air guide hole and this electrical connection section of this shell body coat the fin of this liner, and making first joint portion of this shell body and second joint portion is respectively adjoining coating portion in this air guide hole and this electrical connection section.Whereby, to reach the effects such as linking steady character that promote this shell body and this liner.
The outer peripheral face of said heat insulation shell is provided with a thermal insulation layer.Whereby, to reach the effect that promotes effect of heat insulation.
Said thermal insulation layer is formed with ornamental portion.Whereby, to reach effects such as promoting outward appearance identification and aesthetic property.
Based on identical technological concept, the utlity model has the LED lamp of heat insulating function again, 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 contiguous this air guide hole of this shell body 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 second fixed part are incorporated into first joint portion and second joint portion of this shell body respectively, make and form sealing applying shape between this shell body and the heat shield.
The beneficial effect of the utility model is; The LED lamp that the utlity model has heat insulating function is really available to prevent that dust accretions is in the insulated space of this LED lamp; And the heat insulation structural that constituted of this shell body and the liner capable of using of holding concurrently, with the collocation radiator fan preferable water conservancy diversion effect is provided, whereby; Reaching the radiating effect that promotes this LED lamp, and increase effect such as its service life.
Description of drawings
Fig. 1: the assembled sectional view of existing LED lamp.
Fig. 2: the assembled sectional view of existing light fixture.
Fig. 3: the utility model first embodiment has the three-dimensional exploded view that shell body and the liner of the LED lamp of heat insulating function combine with " bonding mode ".
Fig. 4: the utility model first embodiment has the assembled sectional view that shell body and the liner of the LED lamp of heat insulating function combine with " bonding mode ".
Fig. 5: the utility model first embodiment has the three-dimensional exploded view that shell body and the liner of the LED lamp of heat insulating function combine with " buckle mode ".
Fig. 6: the utility model first embodiment has the assembled sectional view that shell body and the liner of the LED lamp of heat insulating function combine with " buckle mode ".
Fig. 7: the utility model first embodiment has the assembled sectional view that shell body and the liner of the LED lamp of heat insulating function combine with " one coating mode ".
Fig. 8: the utility model second embodiment has the assembled sectional view of the LED lamp of heat insulating function.
[main element symbol description]
(the utility model)
1 heat insulation shell
11 air guide holes, 12 electrical connection sections
13 shell bodies, 131 first joint portions
The inboard perisporium of 132 second joint portion 131a
The inboard perisporium 131b of 132a location fastener
132b location fastener 131c coating portion
141 first fixed parts, 142 second fixed parts
141a outer perimeter wall 142a outer perimeter wall
141b locating hole 142b locating hole
141c fin 142c fin
143 water conservancy diversion cambered surfaces, 15 insulated spaces
2 radiating modules
21 radiators, 22 radiator fans
3 light emitting diodes
4 heat insulation shells
41 air guide holes, 42 electrical connection sections
43 shell bodies, 431 first joint portions
432 second joint portions, 44 heat shields
441 first fixed parts, 442 second fixed parts
5 thermal insulation layers
(existing)
8 LED lamps
81 shells, 811 first housings
811a outlet section 812 second housings
812a inlet section 82 radiators
83 light-emitting components, 84 radiator fans
9 light fixtures
91 lamp holders, 92 heat shields
93 insulated spaces
The specific embodiment
For letting the above-mentioned of the utility model and other purposes, characteristic and the advantage can be more obviously understandable, the special preferred embodiment of lifting the utility model of hereinafter, and cooperate appended graphicly, elaborate as follows:
Please with reference to shown in Fig. 3 and 4, the LED lamp with heat insulating function of the utility model first embodiment comprises a heat insulation shell 1, a radiating module 2 and a light emitting diode 3 at least.This heat insulation shell 1 usefulness combines for this radiating module 2, makes this radiating module 2 be contained in this heat insulation shell 1 inside; This light emitting diode 3 combines this radiating module 2.
This heat insulation shell 1 is a hollow housing, and an 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; This air guide hole 11 is communicated with these heat insulation shell 1 inside, for as air intake or air-out function, and makes this radiating module 2 can be assembled in this heat insulation shell 1 inside smoothly; This electrical connection section 12 is the various structural designs that can be electrically connected external power source, with the main power source as the LED lamp that the utlity model has heat insulating function.
The principal character of the heat insulation shell 1 of the utility model is: the main composition of this heat insulation shell 1 comprises a shell body 13 and a liner 14.Two ends of these shell body 13 contiguous these air guide holes 11 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 be around the structural design of the inboard perisporium that covers this shell body 13; In the present embodiment; This liner 14 is a hollow ring body, and wherein this liner 14 is provided with one first relative fixed part 141 and one second fixed part 142, and is as shown in Figure 4; First fixed part 141 of this liner 14 and second fixed part 142 are incorporated into first joint portion 131 and 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 the liner 14.Again, preferable between first fixed part 141 of this liner 14 and 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 this shell body 13 the combination of first fixed part 141 and second fixed part 142 of first joint portion 131 and second joint portion 132 and this liner 14 can adopt like bonding, snapping, locking, one and coat or other can reach the various technological means of identical purpose, wherein:
Shown in Fig. 3 and 4, first joint portion 131 and second joint portion 132 of disclosing this shell body 13 are respectively adjoining inboard perisporium 131a, 132a in this air guide hole 11 and this electrical connection section 12; This liner 14 has opening and slightly is trumpet-shaped hollow ring body for relative two ends, and this first fixed part 141 and second fixed part 142 are respectively outer perimeter wall 141a, the 142a of adjoining two end openings in this liner 14; Whereby, the outer perimeter wall 141a of this liner 14,142a bind inboard perisporium 131a, the 132a that is fixed in this shell body 13.
Shown in Fig. 5 and 6; First joint portion 131 and second joint portion 132 of disclosing this shell body 13 are respectively several location fastener 131b, 132b, and it is adjoining in the inboard perisporium of this air guide hole 11 and this electrical connection section 12 that this location fastener 131b, 132b are arranged at this shell body 13 respectively; This liner 14 has opening and slightly is trumpet-shaped hollow ring body for relative two ends; This first fixed part 141 and second fixed part 142 are respectively several locating holes 141b, 142b, and this locating hole 141b, 142b are arranged at the periphery of two end openings of this liner 14 respectively; Whereby; Several location fastener 131b of this shell body 13,132b are forced into several locating holes 141b, the 142b that is snapped in this liner 14 respectively; This shell body 13 can be interfixed with this liner 14; Compared to the combination shown in Fig. 3 and 4, the combination of present embodiment provides better assembling convenience.
As shown in Figure 7; Disclosing this liner 14 has opening and slightly is trumpet-shaped hollow ring body for relative two ends; This first fixed part 141 and 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 one ejection formation; 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 one simultaneously coat fin 141c, the 142c of this liner 14; Therefore, first joint portion 131 of this shell body 13 and second joint portion 132 are respectively the adjoining 131c of coating portion, 132c in 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, makes to form at least one air channel between this radiating module 2 and this heat insulation shell 1, and this at least one air channel can be used as air intake or air-out function; Wherein the combination of this radiating module 2 and this heat insulation shell 1 can adopt as be spirally connected, fixing, gluing or welding etc.
More in detail, this radiating module 2 can comprise a radiator 21 and a radiator fan 22.But this radiator 21 is made by the material of heat conduction; This radiator fan 22 combines this radiator 21, and this radiator fan 22 may be selected to be tube-axial fan or centrifugal fan, the preferable tube-axial fan that is selected from; Whereby, this radiator fan 22 this radiator 21 of can arranging in pairs or groups provides predetermined radiating effect.
This light emitting diode 3 combines the radiator 21 of these radiating modules 2, so that the temperature when utilizing this radiating module 2 to reduce these light emitting diode 3 actual operations 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, so that the main power source in when running to be provided.
When the utlity model has the actual use of the LED lamp of heat insulating function, can be installed in like wall, ceiling or other place such as desire to throw light on; For example, can this heat insulation shell 1 with LED lamp of heat insulating function be embedded in the ceiling top of decoration interlayer, the air guide hole 11 and this light emitting diode 3 that only keep this heat insulation shell 1 are exposed to ceiling; In addition owing to form between this air guide hole 11 and this radiating module 2 in order to air channel as air intake or air-out function; This air channel also can be exposed to the ceiling surface relatively; When the radiator fan 22 of this radiating module 2 turns round; Promptly utilize this air channel to import or the derivation air-flow, in order to disperse the heat energy that this light emitting diode 3 is produced.Again, 12 of the electrical connection sections 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, this light emitting diode 3 can be switched on afterwards throw light.
By the architectural feature of preceding taking off; The main feature of the LED lamp with heat insulating function of the utility model first embodiment is: first joint portion 131 of this shell body 13 and second joint portion 132 combine with first fixed part 141 and second fixed part 142 of this liner 14, make the heat insulation shell 1 of the utility model can form the insulated space 15 of closed; Whereby; In the process of the actual use of the utility model LED lamp; Utilize the heat insulation structural design that forms this insulated space 15 between this shell body 13 and this liner 14, can prevent effectively that the user from producing situations such as scald because of touching the utility model LED lamp outer surface accidentally; The more important thing is; First joint portion 131 and second joint portion 132 and first fixed part 141 of this liner 14 and the structural design that second fixed part 142 mutually combines by this shell body 13; This insulated space 15 can further form closed, even make the utility model LED lamp under long-time the use, also can in this insulated space 15, not accumulate too much dust; Radiating effect effectively to prevent the utility model LED lamp is affected, and then promotes the service life of the utility model LED lamp.
Again; Have under the condition of radiator fan 22 at this radiating module 2; When having the design of water conservancy diversion cambered surface 143 like this liner 14; In the process of this radiator fan 22 via these air guide hole 11 importings or derivation air-flow, this water conservancy diversion cambered surface 143 also can provide preferable water conservancy diversion effect, makes this water conservancy diversion cambered surface 143 can disperse the heat energy that this light emitting diode 3 is produced more efficiently.
Please with reference to shown in Figure 8, the LED lamp with heat insulating function of the utility model second embodiment comprises a heat insulation shell 4, a radiating module 2 and a light emitting diode 3 equally.Present embodiment is roughly the same with the architectural feature of the radiating module 2 of before taking off first embodiment and light emitting diode 3, holds and does not give unnecessary details.
The difference of the LED lamp with heat insulating function of the utility model second embodiment and first embodiment is: an 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 a shell body 43 and a heat shield 44.Two ends of these shell body 43 contiguous these air guide holes 41 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 various members (like 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 first fixed part 441 of this heat shield 44 and second fixed part 442 are incorporated into first joint portion 431 and second joint portion 432 of this shell body 43 respectively, make and form sealing applying shape between this shell body 43 and the heat shield 44.
Again, the outer peripheral face of the heat insulation shell 1,4 of the LED lamp with heat insulating function of the utility model first embodiment and second embodiment also can be provided with a thermal insulation layer 5 (is example with Fig. 8), with the whole effect of heat insulation of further lifting; Wherein this thermal insulation layer 5 more can form various ornamental portion, for example; Form various ornamental portion (like decorative pattern) with colored drawing or mode of printing in these thermal insulation layer 5 surfaces, to promote the outward appearance identification and the aesthetic property of this LED lamp.
By the architectural feature of preceding taking off, the main feature of the LED lamp with heat insulating function of the utility model second embodiment is: can prevent effectively that the user from producing situations such as scald because of touching the utility model LED lamp outer surface accidentally; The more important thing is; By the structural design that forms sealing applying shape between this shell body 43 and this heat shield 44; Even make the utility model LED lamp under long-time the use; Can between this shell body 43 and this heat shield 44, not accumulate too much dust yet, be affected, and then promote the service life of the utility model LED lamp with the radiating effect that effectively prevents the utility model LED lamp.
In sum; The LED lamp that the utlity model has heat insulating function is really available to prevent that dust accretions is in the insulated space 15 of this LED lamp; And the heat insulation structural that constituted of hold concurrently this shell body 13 capable of using and liner 14, with collocation radiator fan 22 preferable water conservancy diversion effect is provided, whereby; Reaching the radiating effect that promotes this LED lamp, and increase effect such as its service life.
Claims (12)
1. LED lamp with heat insulating function, it comprises:
A heat insulation shell, an 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 contiguous this air guide hole of this shell body and this electrical connection section are respectively equipped with one first joint portion and one second joint portion; Be lined with relative one first fixed part and one second fixed part in being somebody's turn to do, first fixed part of this liner and second fixed part are incorporated into first joint portion and second joint portion of this shell body respectively, form an insulated space of closed between this shell body and the liner.
2. the LED lamp with 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 combines this radiator, this this radiator of light-emitting diodes pipe jointing, and form at least one air channel between this radiating module and this air guide hole.
3. the LED lamp with heat insulating function as claimed in claim 2 is characterized in that, has a water conservancy diversion cambered surface between first fixed part of this liner and second fixed part, and this water conservancy diversion cambered surface is towards this radiating module.
4. the LED lamp with heat insulating function as claimed in claim 1 is characterized in that, this hollow ring body is around the inboard perisporium that covers this shell body.
5. like claim 1,2,3 or 4 described LED lamps with heat insulating function; It is characterized in that; First joint portion of this shell body and second joint portion are respectively adjoining inboard perisporium in this air guide hole and this electrical connection section; This liner is the hollow ring body that relative two ends have opening, and this first fixed part and 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 is binded the inboard perisporium that is fixed in this shell body.
6. like claim 1,2,3 or 4 described LED lamps with heat insulating function; It is characterized in that; First joint portion of this shell body and second joint portion are respectively several location fasteners; First fixed part of this liner and second fixed part are respectively several locating holes, and several location fasteners of this shell body are forced into several locating holes that are snapped in this liner respectively.
7. like claim 1,2,3 or 4 described LED lamps with heat insulating function; It is characterized in that; First fixed part of this liner and second fixed part are respectively fin; Adjoining two ends in this air guide hole and this electrical connection section of this shell body are fins that one coats this liner, and first joint portion of this shell body and second joint portion are respectively adjoining coating portion in this air guide hole and this electrical connection section.
8. like claim 1,2,3 or 4 described LED lamps, it is characterized in that the outer peripheral face of this heat insulation shell is provided with a thermal insulation layer with heat insulating function.
9. the LED lamp with heat insulating function as claimed in claim 8 is characterized in that this thermal insulation layer is formed with ornamental portion.
10. LED lamp with heat insulating function, it comprises:
A heat insulation shell, an 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 contiguous this air guide hole of this shell body and this electrical connection section are respectively equipped with one first joint portion and one second joint portion; This heat shield is provided with relative one first fixed part and one second fixed part, and first fixed part of this heat shield and second fixed part are combined in first joint portion and second joint portion of this shell body respectively, forms sealing applying shape between this shell body and the heat shield.
11. the LED lamp with heat insulating function as claimed in claim 10 is characterized in that the outer peripheral face of this heat insulation shell is provided with a thermal insulation layer.
12. the LED lamp with heat insulating function as claimed in claim 11 is characterized in that, this thermal insulation layer forms ornamental portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202441903U CN202171140U (en) | 2011-07-12 | 2011-07-12 | Light-emitting diode (LED) lamp with heat insulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202441903U CN202171140U (en) | 2011-07-12 | 2011-07-12 | Light-emitting diode (LED) lamp with heat insulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171140U true CN202171140U (en) | 2012-03-21 |
Family
ID=45829335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202441903U Expired - Fee Related CN202171140U (en) | 2011-07-12 | 2011-07-12 | Light-emitting diode (LED) lamp with heat insulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878439A (en) * | 2011-07-12 | 2013-01-16 | 佛山市建准电子有限公司 | LED (light-emitting diode) lamp with heat insulation function |
-
2011
- 2011-07-12 CN CN2011202441903U patent/CN202171140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878439A (en) * | 2011-07-12 | 2013-01-16 | 佛山市建准电子有限公司 | LED (light-emitting diode) lamp with heat insulation function |
| CN102878439B (en) * | 2011-07-12 | 2015-02-04 | 佛山市建准电子有限公司 | LED (light-emitting diode) lamp with heat insulation function |
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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: 20120321 Termination date: 20150712 |
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| EXPY | Termination of patent right or utility model |