CN103292288B - LED illuminating lamp - Google Patents
LED illuminating lamp Download PDFInfo
- Publication number
- CN103292288B CN103292288B CN201310254545.0A CN201310254545A CN103292288B CN 103292288 B CN103292288 B CN 103292288B CN 201310254545 A CN201310254545 A CN 201310254545A CN 103292288 B CN103292288 B CN 103292288B
- Authority
- CN
- China
- Prior art keywords
- ring
- guide rail
- mount pad
- light source
- shaped guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005286 illumination Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED illuminating lamp. A heat dissipation shell of the LED illuminating lamp comprises a hollow annular fin set, a first port and a second port, wherein the hollow annular fin set is formed by fins arranged at intervals, and the first port and the second port extend from the two ends of the heat dissipation shell respectively; a first annular guide rail in a lamp holder installment seat and a second annular guide rail in a lampshade installment seat are connected with the first port and the second port respectively in a sleeved mode through a first ball and a second ball to ensure that the heat dissipation shell rotates along the lamp holder installment seat and the lampshade installment seat. In the working process of the LED illuminating lamp, air inside the heat dissipation shell is heated by an LED chip, hot air rises and can drive the heat dissipation shell set to rotate along the first annular guide rail and the second annular rail through the air heat convection principle, the flow speed of the air is increased, natural heat dissipation is combined with forced air cooling, and therefore the heat dissipation effect is improved. The LED light source is a multi-pyramid integrated light source, and is large in luminous flux and capable of achieving all-dimensional illumination.
Description
Technical field
The invention belongs to technical field of LED illumination, be specifically related to a kind of LED illumination lamp.
Background technology
The English full name of LED(is: Light Emitting Diode, is translated into: light emitting diode) be a kind of solid semiconductor device, directly can convert electrical energy into luminous energy.LED, as illuminating source, has and lights the features such as delay is short, reference color temperature is wide, luminous intensity is high, luminous efficiency is high, anti-seismic performance is good.
Take LED as the LED of light source, its domestic standard life-span was 6-10 ten thousand hours, far above 8000 hours of common energy-saving lamp.Therefore, LED, particularly high-powered LED lamp start extensively to appear at various occasion as the substitute products of incandescent lamp, electricity-saving lamp.
When LED lights, except the electricity consumed as visible ray, other electricity is all converted to heat energy, but due to LED area little, few by the heat radiation of convection current and radiation, thus high heat is created in minimum volume, and the heat resistance of LED is very poor, a large amount of heat accumulations can cause the deterioration of chip, has had a strong impact on luminescent properties and the service life of LED, therefore, good heat dispersion is the guarantee of LED excellent properties.
For commercial LED, because a heat dissipation design of its chip package is fixed, cannot change during use, when therefore using as illuminating source, just need the design carrying out secondary heat sink conception according to the real work situation at scene and condition of work.
In prior art, the design of secondary heat sink conception is mainly with LED housing or conducting strip natural heat dissipation and use radiator heat-dissipation two kinds.The radiating effect of housing natural heat dissipation scheme is limited, is mainly applicable to low-power LED lamp.Use the LED radiating effect of radiator better, the heat spreader structures being applicable to LED has fan, heat pipe, temperature-uniforming plate, micro-channel heat sink and semiconductor refrigerating radiator etc.
The complex manufacturing technology of heat pipe, temperature-uniforming plate, micro-channel heat sink and semiconductor refrigerating radiator in above-mentioned secondary heat sink conception, required precision is high, use less in LED, mainly based on LED housing or conducting strip natural heat dissipation and fan cooling in prior art.
Chinese patent CN201401764Y discloses a kind of high-power LED lamp structure with fan, comprise great power LED illuminator, for the metal substrate of fixing great power LED illuminator and the radiator that is connected with metal substrate, metal substrate is arranged at the front end of radiator, described radiator is the tubular body being provided with hollow tube chamber, described cavity inner wall at least arranges a heat radiation venthole, and fan is fixed on the center of radiator tail end.Wherein said radiator outer toroid is provided with some radiating fins.LED disclosed in this patent conductive structure and radiator structure are provided separately, number of elements is many, complex structure; First using a metal substrate and the radiator that is connected with metal substrate to be derived by the heat of LED illuminator, going out area to increase thermal conductance, the radiator volume of designed cavity fin structure comparatively greatly, structure and complex manufacturing technology; Re-use the fan air blast cooling heat radiation being arranged on described radiator tail end heat is distributed.And this radiator structure is provided with fan, power consumption is large, is only applicable to the LED being provided with great power LED, in, in low power LED use to a certain degree can reduce luminous efficiency.
Summary of the invention
For this reason, to be solved by this invention is the technical problem of LED illumination lamp radiator structure complexity in prior art, provides a kind of structure simple and the LED illumination lamp of good heat dissipation effect.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of LED illumination lamp of the present invention, comprises radiating shell, lamp holder mount pad, lampshade mount pad, the lamp holder being fixed on described lamp holder mount pad lower end by secure component, LED light source, the lampshade be arranged on described lampshade mount pad;
Described radiating shell comprises and to be intervally arranged the hollow ring fins set formed by least 3 fins distributed at even circumferential, and the first port extended from described radiating shell two ends and the second port;
Described lamp holder mount pad comprises the air inlet of the first ring-shaped guide rail, through described lamp holder mount pad, described lampshade mount pad comprises the second ring-shaped guide rail, described first port, described second port respectively by the first ball be arranged in described first ring-shaped guide rail, be arranged on the second ball in described second ring-shaped guide rail and described first ring-shaped guide rail and described second ring-shaped guide rail phase fit, described radiating shell can be rotated along described lamp holder mount pad and described lampshade mount pad.
The blade-section of described fin stretches into the inside of described ring fin group, and described fin is obliquely installed relative to the axis of described ring fin group.
Described first port inner edge is provided with the motor-driven parts for connecting rotor.
Described lampshade mount pad also comprises the light source bracket being arranged on described second ring-shaped guide rail inner edge, and described light source bracket is to described lampshade inner process.
Described light source bracket is provided with light source mounting hole, for installing LED light source.
Described LED light source is polygonal pyramid body integrated light-emitting light source, is provided with LED chip in the side of described polygonal pyramid body.
The ratio of the internal diameter of described first ring-shaped guide rail and the height of described radiating shell is 1:1 ~ 1:5.
The internal diameter of described first ring-shaped guide rail is less than or equal to the internal diameter of described second ring-shaped guide rail.
Described fin length-width ratio is 3:1 ~ 11:1.
Described radiating shell, described lamp holder mount pad, described lampshade mount pad, described first ball, described second ball are metal parts, and described metal is preferably aluminium.
Technique scheme of the present invention has the following advantages compared to existing technology:
1, a kind of LED illumination lamp structure of the present invention is comparatively simple, and wherein radiating shell comprises and to be intervally arranged the hollow ring fins set formed by least 3 fins at circumference equal dividing cloth, the first port extended from described radiating shell two ends and the second port; Described lamp holder mount pad comprises the first ring-shaped guide rail, lampshade mount pad comprises the second ring-shaped guide rail, described first port, the second port, respectively by the first ball, the second ball and described first ring-shaped guide rail and described second ring-shaped guide rail phase fit, make described radiating shell rotate along described lamp holder mount pad and described lampshade mount pad; Described LED light source is connected with described lampshade mount pad by described light source bracket, and the heat that can effectively be given out by LED light source is derived, and increases natural heat dissipation function.In the LED illumination lamp course of work, described radiating shell inner air is heated by LED light source, hot-air rises, utilize air thermal convection principle, annular fins set can be promoted rotate along described first ring-shaped guide rail and described second ring-shaped guide rail, play fan effect, heat conduction and radiator structure are combined, enhance radiating effect, and structure is simpler, compact.Described ring fin group is intervally arranged by least 3 fins at circumference equal dividing cloth and forms, and namely retains space between adjacent described fin, makes described radiating shell be the structure of an opening, is more convenient to heat and sheds.
2, a kind of LED illumination lamp of the present invention, the blade-section of described fin stretches into the inside setting of described radiating shell, makes described radiating shell outer surface be smooth surface; Described fin is obliquely installed relative to the axis of described ring fin group, make fins set be turbine-like, easilier to rotate under cross-ventilation effect, and this structure makes described shell structure compacter, while guarantee efficiently radiates heat, reduce the volume of radiating shell.
3, the first port inner edge described in a kind of LED illumination lamp of the present invention is provided with the motor-driven parts for connecting rotor, if the LED chip that in described LED light source, LED chip power is larger or integrated is too much, can in lamp holder mount pad mounted motor, by the transmission of motor-driven parts, accelerate the rotating speed of described radiating shell, to strengthen radiating effect, described radiating shell is made to be equally applicable to high-power LED lamp, applied widely; And motor size is less, the volume of described LED illumination lamp can be effectively reduced.
4, a kind of LED illumination lamp of the present invention, described LED light source is polygonal pyramid body integrated light-emitting light source, and be provided with LED chip in the side of described polygonal pyramid body, this pyramid light-source structure increase effectively the rising angle of described LED light source; And described light source bracket, to described lampshade inner process, effectively reduces the scope that is in the light of described light source bracket, make described LED light source rear end luminous flux large, realize omnibearing luminous, enhance result of use.
5, a kind of LED illumination lamp of the present invention, the ratio of the internal diameter of described first ring-shaped guide rail and the height of described radiating shell is 1:1 ~ 1:5, the internal diameter of described first ring-shaped guide rail is less than or equal to the internal diameter of described second ring-shaped guide rail, this shell structure is more convenient for cross-ventilation, and radiating shell is more easily rotated.
6, a kind of LED illumination lamp of the present invention, described fin length-width ratio is 3:1 ~ 11:1, while guarantee wind-cooling heat dissipating effect, effectively ensure that larger area of dissipation, enhances the heat dispersion of described housing.
7, a kind of LED illumination lamp of the present invention, the parts such as described radiating shell, described lamp holder mount pad, described lampshade mount pad, described chip set, described first ball, described second ball are metal parts, preferred aluminium part, thermal conductance is effective, and cost of material is low.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of LED illumination lamp described in one embodiment of the invention;
Fig. 2 is the top view after the mount pad of lampshade described in Fig. 13 installs LED light source 5;
Fig. 3 is the structural representation of the mount pad of lampshade described in Fig. 13;
Fig. 4 is the structural representation of fin 11 described in Fig. 1;
Fig. 5 is the structural representation of fin described in other embodiments of the invention;
In figure, Reference numeral is expressed as: 1-radiating shell, 11-fin, 111-fin installing hole, 12-motor-driven parts, 13-first port, 14-second port, 2-lamp holder mount pad, 21-first ball, 22-first guide rail, 23-air inlet, 3-lampshade mount pad, 31-second ball, 32-second guide rail, 33-light source bracket, 34-light source mounting hole, 4-lamp holder, 5-LED light source, 51-LED chip, 6-lampshade.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
A kind of LED illumination lamp described in the present embodiment, as shown in Figure 1, radiating shell 1, lamp holder mount pad 2, lampshade mount pad 3, the lamp holder 4 being fixed on described lamp holder mount pad 2 lower end by secure component, LED light source 5, the lampshade 6 be arranged on described lampshade mount pad 3 is comprised.
Lamp holder 4 described in the present embodiment is fixed by screws in described lamp holder mount pad 2 lower end, and as convertible embodiment, described lamp holder 4 can also by cementing or be fixed in described lamp holder mount pad 2 lower end.
Lampshade 6 described in the present embodiment is fastened on described lampshade mount pad 3 one end by external screw thread, and as convertible embodiment, described lampshade 6 can also by cementing or be fixed in described lampshade mount pad 3 one end.
Radiating shell 1 described in the present embodiment comprises and to be intervally arranged the hollow ring fins set formed and the first port 13 and the second port one 4 extended from described radiating shell 1 two ends by 22 fins 11 distributed at even circumferential; Described lamp holder mount pad 2 comprises the air inlet 23 of the first ring-shaped guide rail 22, through described lamp holder mount pad 2, lampshade mount pad 3 comprises the second ring-shaped guide rail 32, described first port 13, second port one 4 respectively by the first ball 21 be arranged in described first ring-shaped guide rail 22, be arranged on the second ball 31 in described second ring-shaped guide rail 32 and described first ring-shaped guide rail 22 and described second ring-shaped guide rail 32 phase fit, described radiating shell 1 can be rotated along described lamp holder mount pad 2 and described lampshade mount pad 3.In the LED illumination lamp course of work, described radiating shell 1 inner air is heated by LED chip, hot-air rises, utilize air thermal convection principle, when hot-air outwards distributes, by the slip effect of the first ball 21 and the second ball 31, annular fins set can be promoted rotate along described first ring-shaped guide rail 22 and described second ring-shaped guide rail 32, play fan effect, make described heat conduction and heat radiation to be combined with air-cooled forced heat radiation, enhance radiating effect; In addition, described lamp holder mount pad 2 is also provided with air inlet 23, supplementing for cold air.Described ring fin group is intervally arranged by the fin 11 distributed at even circumferential and forms, and namely retains the space of a fin thickness between adjacent described fin 11, makes described radiating shell 1 be the structure of an opening, is more convenient to heat and sheds.
In other embodiments of the present invention, described ring fin group is intervally arranged by least 3 fins 11 distributed at even circumferential and forms, and retains certain space between adjacent fins 11, all can reach object of the present invention, belong to protection scope of the present invention.
The structure curved-surface structure as shown in Figure 4 of fin 11 described in the present embodiment, fin 11 two ends are provided with fin installing hole 111, make fin 11 can install the annular fins set of composition; During installation, in described ring fin group the relatively described ring fin group of all described fins 11 axis with inclined arrange or relatively described ring fin group 1 axis helically line arrange, fins set is made to be turbine-like, easilier to rotate under cross-ventilation effect, and this structure makes described shell structure compacter, while guarantee efficiently radiates heat, reduce the volume of radiating shell 1.In other embodiments of the invention, the structure of described fin 11 can also curved-surface structure as shown in Figure 5, and now, the shape of described ring fin group is the tubular of hollow, all can realize object of the present invention, belong to protection scope of the present invention.
Described first port 13 inner edge is provided with transmission gear for electric motor 12, if the LED chip 51 that in described LED light source, LED chip 51 power is larger or integrated is too much, can in lamp holder mount pad 2 mounted motor, by the transmission of motor-driven parts 12, accelerate the rotating speed of described radiating shell 1, to strengthen radiating effect, described radiating shell is made to be applicable to high-power LED lamp, applied widely; Described LED light source 5 is connected with described lampshade mount pad 3 by described light source bracket 33, and the heat that can effectively be given out by LED light source 5 is derived, and increases natural heat dissipation function.
As Figure 2-3, the mount pad of lampshade described in the present embodiment 3 also comprises the light source bracket 33 being arranged on described second ring-shaped guide rail 32 inner edge, and described light source bracket 33 is to described lampshade 6 inner process; Described light source bracket 33 is provided with light source mounting hole 34, for installing LED light source 5; Described LED light source 5 is polygonal pyramid body integrated light-emitting light source, is provided with LED chip 51 in the side of described polygonal pyramid body.This pyramid light-source structure increase effectively the rising angle of described LED light source 5; And described light source bracket 33, to described lampshade 6 inner process, effectively reduces the scope that is in the light of described light source bracket 33, make described LED light source 5 rear end luminous flux large, realize omnibearing luminous, enhance the brightness of described LED illumination lamp, improve result of use.
The body of polygonal pyramid described in the present embodiment is preferably 3 pyramids, and not only structure is simple, is convenient to processing and implementation, and can realizes omnibearing luminous.As other embodiments of the present invention, according to the use occasion of described LED illumination lamp, the rib number of described polygonal pyramid body can also be set to 3 ~ 10, all can realize object of the present invention, belong to protection scope of the present invention.
In the present embodiment, the ratio of the internal diameter of described first ring-shaped guide rail 22 and the height of described ring fin group 1 is 1:2, and the internal diameter of described first ring-shaped guide rail 22 and the internal diameter ratio of described second ring-shaped guide rail 32 are 1:1.2.The ratio of the internal diameter of described first ring-shaped guide rail 22 and the height of described ring fin group is 1:1 ~ 1:5 in other embodiments of the present invention, and the internal diameter of described first ring-shaped guide rail 22 is less than or equal to the internal diameter of described second ring-shaped guide rail 32; Bell or the tubular construction that this ratio is brought is more convenient for cross-ventilation, and described radiating shell 1 is more easily rotated, and therefore, these embodiments all can realize object of the present invention, belong to protection scope of the present invention.
The blade-section of fin 11 described in the present embodiment stretches into the inside of described radiating shell 1, makes described radiating shell 1 outer surface be smooth surface, makes described shell structure compacter, while guarantee efficiently radiates heat, reduces the volume of radiating shell 1.
Described in the present embodiment, fin 11 length-width ratio is 5:1, while guarantee wind-cooling heat dissipating effect, makes the efficiently radiates heat area of fin 11 maximum, enhances the heat dispersion of described housing.Described fin 11 length-width ratio is 3:1 ~ 11:1 in other embodiments of the present invention, all can realize object of the present invention, belong to protection scope of the present invention.
A kind of LED illumination lamp described in the present embodiment, the parts such as described radiating shell 1, described lamp holder mount pad 2, described lampshade mount pad 3, described first ball 21, described second ball 31 are metal parts, preferred aluminium part, thermal conductance is effective, and cost of material is low.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection scope of the present invention.
Claims (6)
1. a LED illumination lamp, comprises radiating shell (1), lamp holder mount pad (2), lampshade mount pad (3), the lamp holder (4) being fixed on described lamp holder mount pad (2) lower end by secure component, LED light source (5), the lampshade (6) be arranged on described lampshade mount pad (3); It is characterized in that:
Described radiating shell (1) comprises and to be intervally arranged the hollow ring fins set formed by least 3 fins (11) distributed at even circumferential, and the first port (13) extended from described radiating shell (1) two ends and the second port (14);
Described lamp holder mount pad (2) comprises the first ring-shaped guide rail (22), the air inlet (23) of through described lamp holder mount pad (2), described lampshade mount pad (3) comprises the second ring-shaped guide rail (32), described first port (13), described second port (14) is respectively by the first ball (21) be arranged in described first ring-shaped guide rail (22), be arranged on the second ball (31) in described second ring-shaped guide rail (32) and described first ring-shaped guide rail (22) and described second ring-shaped guide rail (33) phase fit, described radiating shell (1) can be rotated along described lamp holder mount pad (2) and described lampshade mount pad (3),
Described first port (13) inner edge is provided with the motor-driven parts (12) for connecting rotor;
Described lampshade mount pad (3) also comprises the light source bracket (33) being arranged on described second ring-shaped guide rail (32) inner edge, and described light source bracket (33) is to described lampshade (6) inner process;
Described light source bracket (33) is provided with light source mounting hole (34), for installing LED light source (5);
Described LED light source (5) is polygonal pyramid body integrated light-emitting light source, is provided with LED chip (51) in the side of described polygonal pyramid body.
2. LED illumination lamp according to claim 1, is characterized in that: the blade-section of described fin (11) stretches into the inside of described ring fin group, and described fin (11) is obliquely installed relative to the axis of described ring fin group.
3. LED illumination lamp according to claim 1 and 2, is characterized in that: the ratio of the internal diameter of described first ring-shaped guide rail (22) and the height of described radiating shell (1) is 1:1 ~ 1:5.
4. LED illumination lamp according to claim 3, is characterized in that: the internal diameter of described first ring-shaped guide rail (22) is less than or equal to the internal diameter of described second ring-shaped guide rail (32).
5. LED illumination lamp according to claim 4, is characterized in that: described fin (11) length-width ratio is 3:1 ~ 11:1.
6. the LED illumination lamp according to claim 1 or 2 or 4 or 5, is characterized in that: described radiating shell (1), described lamp holder mount pad (2), described lampshade mount pad (3), described chip set (5), described first ball (21), described second ball (31) are metal parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254545.0A CN103292288B (en) | 2013-06-21 | 2013-06-21 | LED illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254545.0A CN103292288B (en) | 2013-06-21 | 2013-06-21 | LED illuminating lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103292288A CN103292288A (en) | 2013-09-11 |
| CN103292288B true CN103292288B (en) | 2015-06-03 |
Family
ID=49093599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310254545.0A Active CN103292288B (en) | 2013-06-21 | 2013-06-21 | LED illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103292288B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496932B (en) * | 2012-03-09 | 2015-08-21 | Air Prod & Chem | Barrier materials for display devices |
| CN114636116B (en) * | 2022-04-07 | 2023-05-05 | 深圳市美斯特光电技术有限公司 | Heat conduction device and heat conduction method of LED high-power lighting lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016983A (en) * | 2007-02-26 | 2007-08-15 | 吕大明 | LED lamp having spiral heat dissipation fin |
| CN101614345A (en) * | 2009-07-29 | 2009-12-30 | 江苏国星电器有限公司 | A kind of high-power LED energy-saving bulb |
| CN201568771U (en) * | 2009-09-25 | 2010-09-01 | 上海欣厚骅建材有限公司 | LED bulb |
| CN102102866A (en) * | 2009-12-17 | 2011-06-22 | 陈世明 | Lamp device |
| CN103234132A (en) * | 2013-05-16 | 2013-08-07 | 浙江奥司朗照明电器有限公司 | Light-emitting diode (LED) bulb lamp |
-
2013
- 2013-06-21 CN CN201310254545.0A patent/CN103292288B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016983A (en) * | 2007-02-26 | 2007-08-15 | 吕大明 | LED lamp having spiral heat dissipation fin |
| CN101614345A (en) * | 2009-07-29 | 2009-12-30 | 江苏国星电器有限公司 | A kind of high-power LED energy-saving bulb |
| CN201568771U (en) * | 2009-09-25 | 2010-09-01 | 上海欣厚骅建材有限公司 | LED bulb |
| CN102102866A (en) * | 2009-12-17 | 2011-06-22 | 陈世明 | Lamp device |
| CN103234132A (en) * | 2013-05-16 | 2013-08-07 | 浙江奥司朗照明电器有限公司 | Light-emitting diode (LED) bulb lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103292288A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8164238B2 (en) | Light emitting diode (LED) lamp | |
| CN201764311U (en) | LED (light emitting diode) energy-saving lamp with radiating channel | |
| CN201757391U (en) | LED lighting fixture and radiating structure thereof | |
| CN102628577A (en) | High-efficiency automobile light-emitting diode (LED) fog-proof lamp | |
| CN103234132B (en) | Light-emitting diode (LED) bulb lamp | |
| CN204176515U (en) | With the energy-conservation headlight of new automobile LED of fan | |
| CN103292288B (en) | LED illuminating lamp | |
| CN103292196B (en) | LED bulb | |
| TWI565909B (en) | Light emitting diode lamp | |
| CN103244934B (en) | Heat-dissipating casing of light-emitting diode (LED) lamp | |
| CN102003684B (en) | Heat dissipation structure of high-power light-emitting diode (LED) illuminating lamp | |
| TWI557364B (en) | Light emitting diode lamp | |
| CN103277701B (en) | LED lighting lamp | |
| CN205447337U (en) | High -power 360 luminous LED ball bubble lamps | |
| CN103225794B (en) | Heat radiating shell of LED (Light Emitting Diode) lamp | |
| CN203223831U (en) | LED street lamp radiation structure | |
| CN206708919U (en) | LED car lamp | |
| CN205480237U (en) | LED lamps and lanterns based on heat pipe cooling | |
| CN205508305U (en) | Liquid cooling LED screen | |
| CN207230494U (en) | A kind of novel street lamp radiator | |
| CN202327920U (en) | LED-COB (Light Emitting Diode-Chip on Board) ceiling lamp | |
| CN203404762U (en) | Air-cooled LED lamp | |
| CN212719629U (en) | High-efficiency low-loss LED driving power supply | |
| CN102788257A (en) | Light-emitting diode (LED) bulb with high thermal dissipation efficiency | |
| CN207865148U (en) | A kind of fitting structure with graphite ene coatings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG CHENGCAI Free format text: FORMER OWNER: ZHEJIANG AOSRAN LIGHTING ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20150506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chengcai Inventor before: Wang Renle |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG RENLE TO: WANG CHENGCAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150506 Address after: 325025 Wenzhou economic and Technological Development Zone, Binhai District, Zhejiang, No. fifteen Road, No. 529 Applicant after: Wang Chengcai Address before: 325025 Wenzhou Province, Binhai District, Zhejiang, a road, Begonia Road, No. 233, No. fifteen Applicant before: ZHEJIANG AOSRAN LIGHTING ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jinhui Inventor before: Wang Chengcai |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: 529020 Jiangmen province high tech Zone, Rainbow Road, No. 1, building 1, No. 15 Patentee after: JIANGMEN XINLANG LIGHTING APPLIANCE CO.,LTD. Address before: 325025 Wenzhou economic and Technological Development Zone, Binhai District, Zhejiang, No. fifteen Road, No. 529 Patentee before: Wang Chengcai |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: Building 4, 4th Floor, No. 284 Dongsheng Road, Jianghai District, Jiangmen City, Guangdong Province, 529040 Patentee after: Jiangmen Haoyang Lighting Appliance Co.,Ltd. Address before: 529020 workshop 1, building 1, No.15 Caihong Road, high tech Zone, Jiangmen City, Guangdong Province Patentee before: JIANGMEN XINLANG LIGHTING APPLIANCE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: 4 / F, building 4, 284 Dongsheng Road, Jianghai District, Jiangmen City, Guangdong Province 529000 Patentee after: Jiangmen Haoyang Lighting Appliance Co.,Ltd. Patentee after: Guangdong Xinqing Import and Export Co.,Ltd. Patentee after: Jiangmen Yiying Trade Co.,Ltd. Patentee after: Jiangmen Xinqing Export Import and Export Co.,Ltd. Address before: Building 4, 4th Floor, No. 284 Dongsheng Road, Jianghai District, Jiangmen City, Guangdong Province, 529040 Patentee before: Jiangmen Haoyang Lighting Appliance Co.,Ltd. |