CN202082665U - LED (Light-Emitting Diode) bulb - Google Patents
LED (Light-Emitting Diode) bulb Download PDFInfo
- Publication number
- CN202082665U CN202082665U CN2011201361456U CN201120136145U CN202082665U CN 202082665 U CN202082665 U CN 202082665U CN 2011201361456 U CN2011201361456 U CN 2011201361456U CN 201120136145 U CN201120136145 U CN 201120136145U CN 202082665 U CN202082665 U CN 202082665U
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- radiator
- light
- heat dissipation
- dissipation channel
- emitting zone
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Abstract
The utility model discloses an LED (Light-Emitting Diode) bulb, which comprises a lamp cap, a lamp holder connected with the lamp cap and a heat radiator connected with the lamp holder, wherein the heat radiator comprises a heat radiator upper part and a heat radiator lower part; the heat radiator upper part is integrated with the heat radiator lower part into a whole, or the heat radiator upper part is connected with and independent of the heat radiator lower part; at least one heat radiating channel is arranged in the heat radiator upper part; one end of the heat radiating channel is positioned at the top surface of the heat radiator upper part, while the other end is positioned at the bottom surface of the heat radiator upper part; the outer surface of the heat radiator upper part is further provided with a lighting area; an LED light source component is arranged on the lighting area; and an empty cavity is arranged inside the heat radiator lower part and is internally provided with a driver. The heat radiating channel is arranged inside the heat radiator; therefore, heat quantity generated by the lighting of an LED bulb can be quickly taken away along with ventilation, and the weight is also lightened; and moreover, the problems of heavy weight, high metal consumption, complicated manufacturing and high cost of an existing bulb with the purpose of increasing heat radiating capability are solved.
Description
Technical field
The utility model relates to lighting technical field, more particularly, relates to a kind of LED bulb.
Background technology
How the heat radiation with the luminous generation of LED bulb distributes, and is the emphasis of current LED bulb research.
In the prior art, publication number is to disclose a kind of New LED bulb in the patent document of CN 1605790A, and the radiator of bulb dependence itself distributes the heat radiation of luminous generation; Concrete, described radiator is that the solid material with suitable high-termal conductivity and suitable rigidity is made, to dissipate from the heat of other elements of LED bulb.For example, adopt the various metals and/or the pottery of aluminium alloy, copper alloy brass, magnesium alloy, carbon condensate, carbon synthetic.Simultaneously, in order to increase the radiator surface area, radiator is configured to a plurality of shape things of checking.But, adopt to have suitable high-termal conductivity and the suitable radiator that is made of the solid material of rigidity, have Heavy Weight, metal consumption is many, manufacturing is complicated, cost is high problem.
The utility model content
In view of this, the utility model provides a kind of LED bulb, to solve the problem that Heavy Weight, metal consumption are many, manufacturing is complicated, cost is high that exists when existing LED bulb improves heat-sinking capability.
For addressing the above problem, the existing scheme that proposes is as follows:
A kind of LED bulb comprises: lamp holder, the lamp socket that links to each other with described lamp holder and the radiator that links to each other with described lamp socket; Wherein:
Described radiator comprises radiator top and radiator bottom, and described radiator top and radiator bottom are one-body molded, perhaps, for be connected, two independent parts respectively;
Described radiator offers at least one heat dissipation channel in the top, and this heat dissipation channel one end is positioned at the top surface on described radiator top, and the other end is positioned at the basal surface on described radiator top; On the outer surface on described radiator top, also be provided with light-emitting zone, the led light source assembly is installed on this light-emitting zone;
The inside of described radiator bottom is provided with cavity, is provided with driver in the cavity.
Preferably, described light-emitting zone is one, is looped around radiator top.
Preferably, described light-emitting zone is at least two, and each light-emitting zone is separate, does not link to each other mutually.
Preferably, also be provided with reflection shield on the light-emitting zone on described radiator top, and the light-emitting zone periphery also is equipped with diffuser.
Preferably, the outer surface of described radiator bottom is set to have the outer surface of a plurality of radiating fins.
Preferably, be provided with radiating fin in the described heat dissipation channel.
Preferably, the bending angle of described heat dissipation channel is arbitrarily angled in 0 to 90 degree.
Preferably, the described heat dissipation channel end that is positioned at radiator top top surface is provided with one or more ports.
Preferably, described radiator upper end also is equipped with enclosing cover, and this enclosing cover is provided with a plurality of holes.
A kind of LED bulb comprises: lamp holder, the lamp socket that links to each other with described lamp holder and the radiator that links to each other with described lamp socket; Wherein:
The top and the bottom of described radiator are one-body molded, and top is provided with light-emitting zone, and the led light source assembly is installed on this light-emitting zone, and lower interior portion is provided with cavity, are provided with driver in the cavity;
Offer at least one heat dissipation channel in the described radiator, described heat dissipation channel one end is positioned at the top surface on described radiator top, and the other end is positioned at described radiator lower external face; And/or described heat dissipation channel one end is positioned at the zone that described radiator outer surface of upper is not provided with light-emitting zone, and the other end is positioned at described radiator lower external face;
The cavity of described heat dissipation channel and described radiator bottom, separate, be not communicated with mutually.
Preferably, when described heat dissipation channel one end is positioned at the top surface on radiator top, when the other end was positioned at the radiator lower external face, described light-emitting zone was one, was looped around radiator top.
Preferably, described light-emitting zone is at least two, and each light-emitting zone is separate, does not link to each other mutually.
Preferably, also be provided with reflection shield on the light-emitting zone on described radiator top, and the light-emitting zone periphery also is equipped with diffuser.
Preferably, the outer surface of described radiator bottom is set to have the surface of a plurality of radiating fins.
Preferably, be provided with radiating fin in the described heat dissipation channel.
Preferably, the bending angle of described heat dissipation channel is arbitrarily angled in 0 to 90 degree.
Preferably, the described heat dissipation channel end that is positioned at radiator top top surface is provided with one or more ports.
Preferably, described radiator upper end also is equipped with enclosing cover, and this enclosing cover is provided with a plurality of holes.From above-mentioned technical scheme as can be seen, in the disclosed LED bulb of the utility model, be provided with heat dissipation channel in the radiator, not only can be with the heat of the luminous generation of LED bulb along with circulation of air is taken away rapidly, also alleviate weight, solved the problem that Heavy Weight, metal consumption are many, manufacturing is complicated, cost is high that existing bulb exists when improving heat-sinking capability.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of LED bulb of the utility model embodiment;
Fig. 2 is the structural representation of the LED bulb of the disclosed removal diffuser of the utility model embodiment;
Fig. 3 is the cutaway view of the disclosed LED bulb of the utility model embodiment;
Fig. 4 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Fig. 5 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Fig. 6 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Fig. 7 is the cutaway view of the disclosed a kind of LED bulb of another embodiment of the utility model;
Fig. 8 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Fig. 9 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Figure 10 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model;
Figure 11 is the structural representation of the disclosed a kind of LED bulb of another embodiment of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of LED bulb, to solve the problem that Heavy Weight, metal consumption are many, manufacturing is complicated, cost is high that exists when existing LED bulb improves heat-sinking capability.
As Fig. 1, Fig. 2 and shown in Figure 3, the disclosed LED bulb of the utility model one embodiment comprises: lamp holder 101, the lamp socket 102 that links to each other with lamp holder 101 and the radiator that links to each other with lamp socket 102; Wherein:
Described radiator comprises radiator top 104 and radiator bottom 103, and radiator 4 can adopt aluminum alloy materials to make, and in addition, radiator 4 materials such as aluminium, copper of can also sampling are made.
Offer heat dissipation channel 107 in the radiator top 104, this heat dissipation channel one end is positioned at the top surface on radiator top 104, and the other end is positioned at the basal surface on radiator top 104; Radiator top 104 also is provided with the concave surface light-emitting zone, and led light source assembly 108 is installed on this light-emitting zone; Concrete, radiator top 104 can be provided with a light-emitting zone, as shown in Figure 4, this light-emitting zone is looped around on the radiator top 104, at least two separate, discrete light-emitting zones can also be set, specifically as shown in Figure 2, reflect the form that 4 light-emitting zones are set among this figure.
The inside of radiator bottom 103 is provided with cavity 109, is provided with driver in the cavity.Described driver 3 is electrically connected with lamp holder 101 by lamp socket 102, when bulb is worked lamp holder 101 is directly inserted electrical network and gets final product.
Concrete, can adopt between lamp holder 101 and the lamp socket 102 to be threaded, also can perforate on lamp socket 102, lamp holder 101 corresponding positions are provided with projection, adopt the mode with the hole on the insertion of the projection on the lamp holder 101 lamp socket 102 to connect lamp holder 101 and lamp socket 102; Perhaps, when adopting aforesaid way, also lamp holder 101 and lamp socket 102 employings are threaded.
And the connected mode of lamp socket 102 and radiator bottom 103 is the same with lamp socket 102 with lamp holder 101, can adopt buckle or engage thread to connect, and perhaps uses buckle and engage thread simultaneously.
Known, the LED bulb has long service life at present, energy consumption is low, and advantages such as no ultra-violet radiation have the very wide scope of application, therefore, the disclosed bulb of present embodiment is the LED bulb, and is concrete, and its light source assembly 108 is the led light source assembly, led light source adopts angle pencil of ray angle 150 degree light sources, can also adopt the light source of other angles certainly.
In the disclosed LED bulb of present embodiment,, equally as depicted in figs. 1 and 2, on the light-emitting zone on radiator top 104, can also be provided with reflection shield 106, and the light-emitting zone periphery also is equipped with diffuser 105 in order to improve the brightness of bulb.The plastic material that reflection shield 106 is handled for electroplating surface is made, and diffuser 105 is that the PC material of high printing opacity is made.
And, as shown in Figure 2, can offer 4 road heat dissipation channels 107 in the radiator top 104, can also be as shown in Figure 4 and Figure 5, offer 1 road heat dissipation channel 107 in the radiator top 104.Certainly, also can the heat dissipation channel of varying number be set according to actual operating position.The cross sectional shape of heat dissipation channel 107 is circular, square or is other rule or irregular polygons that heat dissipation channel not only can be straight channel, also can be crooked passage, and its angle of bend can be any one angle between 0 to 90 degree.The heat part that bulb produces can be by radiator directly to external radiation, the heat of another part is taken away rapidly by heat dissipation channel 107, has reduced the cavity that heat is passed to the driver place, makes light source and driver can obtain better heat radiating effect.
In addition, in the radiator upper end enclosing cover can also be installed, this enclosing cover is provided with a plurality of holes, particularly, is the enclosing cover in 4 holes among the embodiment of Fig. 6.Both better heat radiating effect can be guaranteed, bulb can be beautified again.Specifically as shown in Figure 6, what illustrate among the figure is the structure chart that the bulb of 1 road heat dissipation channel is set, among the figure, 4 grooves are set on the top surface on radiator top 104, enclosing cover 110 lower surfaces are provided with 4 projectioies, 4 projectioies are corresponding with the groove location on radiator top 104, by the mode of the projection of enclosing cover 110 being inserted the groove on radiator top 104 enclosing cover 110 are fixed on the radiator top 104.
Except that the radiator upper end is installed enclosing cover, an end that heat dissipation channel 107 can also be positioned at radiator top top surface is provided with one or more ports, and like this, the top surface on radiator top can play and beautify effect for an arc.Specifically can be as shown in Figure 7, illustrate among this figure for to have the form of a heat dissipation channel 107, four port ones 12 are opened on the top of this heat dissipation channel.
In order to improve the heat-sinking capability of LED bulb heat radiation device, as shown in Figure 8, the outer surface of radiator bottom 103 is set to have the outer surface of a plurality of radiating fins; Radiating fin 111 is set in heat dissipation channel 107.Concrete, radiating fin 111 is set in the heat dissipation channel 107, increased the area of the inner surface of heat dissipation channel; Equally, the outer surface of radiator bottom 103 is set to have the outer surface of a plurality of radiating fins, has also increased the outer surface of radiator bottom, has improved the heat-sinking capability of radiator.
Another embodiment of the utility model also discloses a kind of LED bulb, shown in Fig. 9,10 and 11, comprising: lamp holder 201, the lamp socket 202 that links to each other with lamp holder 201 and the radiator 203 that links to each other with lamp socket 202; Wherein:
The top and the bottom of radiator 203 are one-body molded, and top is provided with light-emitting zone, and the led light source assembly is installed on this light-emitting zone, and lower interior portion is provided with cavity, are provided with driver in the cavity;
Offer heat dissipation channel 205 in the radiator 203, concrete, as shown in Figure 9, heat dissipation channel 205 1 ends are positioned at the zone that radiator 203 outer surface of upper are not provided with light-emitting zone, and the other end is positioned at radiator 203 lower external face; Perhaps, as shown in figure 10, heat dissipation channel 205 1 ends are positioned at the top surface on radiator 203 tops, and the other end is positioned at radiator 203 lower external face; Perhaps, as shown in figure 11, heat dissipation channel 205 1 ends are positioned at the zone that radiator 203 outer surface of upper are not provided with light-emitting zone, and the other end is positioned at radiator 203 lower external face; And heat dissipation channel 205 1 ends are positioned at the top surface on radiator 203 tops, and the other end is positioned at radiator 203 lower external face.
The cross sectional shape of heat dissipation channel 205 is circular, square or is rule or irregular polygon that heat dissipation channel not only can be straight channel, also can be crooked passage, and its angle of bend can be any one angle between 0 to 90 degree.
Need to prove that the heat dissipation channel that is positioned at the radiator bottom is not communicated with the cavity that is arranged on the radiator bottom, independent mutually.
The same with the disclosed LED bulb of the foregoing description, can adopt between lamp holder 201 and the lamp socket 202 and be threaded, also can perforate on lamp socket 202, lamp holder 201 corresponding positions are provided with projection, adopt the mode with the hole on the insertion of the projection on the lamp holder 201 lamp socket 202 to connect lamp holder 201 and lamp socket 202; Perhaps, when adopting aforesaid way, also lamp holder 201 and lamp socket 202 employings are threaded.
And the connected mode of lamp socket 202 and radiator bottom 203 is the same with lamp socket 202 with lamp holder 201, can adopt buckle or engage thread to connect, and perhaps uses buckle and engage thread simultaneously.
Concrete, the moulded of radiator 203 is candle type, circle, rocket moulding, torch moulding, mushroom-shaped or Tai Ji type.Can also be provided with reflection shield on the light-emitting zone on described radiator top, this reflection shield is that the plastic material that electroplating surface is handled is made, and the light-emitting zone periphery also is equipped with diffuser 204; Diffuser 204 is that the PC material of high printing opacity is made.
Equally, in order further to improve the heat dispersion of radiator, be provided with radiating fin in the heat dissipation channel 205; The outer surface of described radiator bottom is set to have the surface of a plurality of radiating fins.Described radiator upper end also is equipped with enclosing cover, and this enclosing cover is provided with a plurality of holes.
In the above content, light-emitting zone is the example explanation with 4 all, and light-emitting zone of the present utility model can also be one, and be looped around radiator top, at this moment, heat dissipation channel 205 is the top surface that an end is positioned at radiator 203 tops, and the other end is positioned at the form of radiator 203 lower external face.
In the disclosed LED bulb of present embodiment, when the top surface on radiator top is a plane, can enclosing cover can be installed in the radiator upper end, this enclosing cover is provided with a plurality of holes, the specific implementation form of enclosing cover is identical with the disclosed mode of the foregoing description, see also the disclosed content of the foregoing description, repeat no more herein.
Equally, except that the radiator upper end is installed enclosing cover, an end that also heat dissipation channel can be positioned at radiator top top surface is provided with one or more ports, and like this, the top surface on radiator top can play and beautify effect for an arc.
In the disclosed LED bulb of two embodiment of the utility model, be provided with heat dissipation channel in the radiator, can be with the heat of the luminous generation of bulb along with circulation of air is taken away rapidly, like this, radiator has alleviated weight, solve the problem that Heavy Weight, metal consumption are many, manufacturing is complicated, cost is high that existing bulb exists when improving heat-sinking capability, also had better heat radiating effect simultaneously.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (18)
1. a LED bulb is characterized in that, comprising: lamp holder, the lamp socket that links to each other with described lamp holder and the radiator that links to each other with described lamp socket; Wherein:
Described radiator comprises radiator top and radiator bottom, and described radiator top and radiator bottom are one-body molded, perhaps, for be connected, two independent parts respectively;
Described radiator offers at least one heat dissipation channel in the top, and this heat dissipation channel one end is positioned at the top surface on described radiator top, and the other end is positioned at the basal surface on described radiator top; On the outer surface on described radiator top, also be provided with light-emitting zone, the led light source assembly is installed on this light-emitting zone;
The inside of described radiator bottom is provided with cavity, is provided with driver in the cavity.
2. bulb according to claim 1 is characterized in that described light-emitting zone is one, is looped around radiator top.
3. bulb according to claim 1 is characterized in that described light-emitting zone is at least two, and each light-emitting zone is separate, does not link to each other mutually.
4. bulb according to claim 1 is characterized in that, also be provided with reflection shield on the light-emitting zone on described radiator top, and the light-emitting zone periphery also is equipped with diffuser.
5. bulb according to claim 1 is characterized in that, the outer surface of described radiator bottom is set to have the outer surface of a plurality of radiating fins.
6. bulb according to claim 1 is characterized in that, is provided with radiating fin in the described heat dissipation channel.
7. bulb according to claim 1 is characterized in that, the bending angle of described heat dissipation channel is arbitrarily angled in 0 to 90 degree.
8. bulb according to claim 1 is characterized in that, the end that described heat dissipation channel is positioned at radiator top top surface is provided with one or more ports.
9. according to any described bulb of claim 1 to 7, it is characterized in that described radiator upper end also is equipped with enclosing cover, this enclosing cover is provided with a plurality of holes.
10. a LED bulb is characterized in that, comprising: lamp holder, the lamp socket that links to each other with described lamp holder and the radiator that links to each other with described lamp socket; Wherein:
The top and the bottom of described radiator are one-body molded, and top is provided with light-emitting zone, and the led light source assembly is installed on this light-emitting zone, and lower interior portion is provided with cavity, are provided with driver in the cavity;
Offer at least one heat dissipation channel in the described radiator, described heat dissipation channel one end is positioned at the top surface on described radiator top, and the other end is positioned at described radiator lower external face; And/or described heat dissipation channel one end is positioned at the zone that described radiator outer surface of upper is not provided with light-emitting zone, and the other end is positioned at described radiator lower external face;
The cavity of described heat dissipation channel and described radiator bottom, separate, be not communicated with mutually.
11. bulb according to claim 10 is characterized in that, when described heat dissipation channel one end is positioned at the top surface on radiator top, when the other end was positioned at the radiator lower external face, described light-emitting zone was one, was looped around radiator top.
12. bulb according to claim 10 is characterized in that, described light-emitting zone is at least two, and each light-emitting zone is separate, does not link to each other mutually.
13. bulb according to claim 10 is characterized in that, also be provided with reflection shield on the light-emitting zone on described radiator top, and the light-emitting zone periphery also is equipped with diffuser.
14. bulb according to claim 10 is characterized in that, the outer surface of described radiator bottom is set to have the surface of a plurality of radiating fins.
15. bulb according to claim 10 is characterized in that, is provided with radiating fin in the described heat dissipation channel.
16. bulb according to claim 10 is characterized in that, the bending angle of described heat dissipation channel is arbitrarily angled in 0 to 90 degree.
17. bulb according to claim 10 is characterized in that, the end that described heat dissipation channel is positioned at radiator top top surface is provided with one or more ports.
18. according to any described bulb of claim 10 to 16, it is characterized in that described radiator upper end also is equipped with enclosing cover, this enclosing cover is provided with a plurality of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201361456U CN202082665U (en) | 2011-05-03 | 2011-05-03 | LED (Light-Emitting Diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201361456U CN202082665U (en) | 2011-05-03 | 2011-05-03 | LED (Light-Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082665U true CN202082665U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201361456U Expired - Fee Related CN202082665U (en) | 2011-05-03 | 2011-05-03 | LED (Light-Emitting Diode) bulb |
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| Country | Link |
|---|---|
| CN (1) | CN202082665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090239A (en) * | 2013-02-06 | 2013-05-08 | 天目照明有限公司 | Light emitting diode (LED) candle lamp with heat radiation structure |
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
| CN105090766A (en) * | 2014-04-15 | 2015-11-25 | 鸿富锦精密工业（深圳）有限公司 | LED light fixture |
-
2011
- 2011-05-03 CN CN2011201361456U patent/CN202082665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131301A1 (en) * | 2012-03-05 | 2013-09-12 | 鹤山市广明源照明电器有限公司 | Led lamp |
| CN103090239A (en) * | 2013-02-06 | 2013-05-08 | 天目照明有限公司 | Light emitting diode (LED) candle lamp with heat radiation structure |
| CN105090766A (en) * | 2014-04-15 | 2015-11-25 | 鸿富锦精密工业（深圳）有限公司 | LED light fixture |
| CN105090766B (en) * | 2014-04-15 | 2017-12-08 | 陈伟东 | Led lamp |
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Owner name: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INVENTRONICS (HANGZHOU), INC. Effective date: 20130327 |
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Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20130327 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310053 Binjiang District Dongxin Road No. 66 East D block 2 layer communication Patentee before: LED ONE (Hangzhou) Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151102 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |