CN202580691U - A kind of LED lamp with radiator - Google Patents
A kind of LED lamp with radiator Download PDFInfo
- Publication number
- CN202580691U CN202580691U CN201120505231XU CN201120505231U CN202580691U CN 202580691 U CN202580691 U CN 202580691U CN 201120505231X U CN201120505231X U CN 201120505231XU CN 201120505231 U CN201120505231 U CN 201120505231U CN 202580691 U CN202580691 U CN 202580691U
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- Prior art keywords
- radiator
- led lamp
- led
- utility
- lamp
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- 239000000758 substrate Substances 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本实用新型涉及LED灯泡技术领域，尤其涉及一种具有散热体的LED灯；其包括灯头、与灯头连接的绝缘套、盖体和LED发光板，盖体设置于绝缘套和LED发光板之间，还包括散热体，散热体与LED发光板连接；与现有技术相比，本实用新型结构简单，使用方便，与空气接触面更大，能更有效且快速地将热量传递出去，并通过良好的对流通道，使热量被空气带走，从而延长了LED灯的使用寿命。
The utility model relates to the technical field of LED bulbs, and in particular to an LED lamp with a heat sink; the utility model comprises a lamp holder, an insulating sleeve connected to the lamp holder, a cover body and an LED light-emitting board, the cover body is arranged between the insulating sleeve and the LED light-emitting board, and also comprises a heat sink, which is connected to the LED light-emitting board; compared with the prior art, the utility model has a simple structure, is easy to use, has a larger contact surface with the air, can transfer heat more effectively and quickly, and through a good convection channel, the heat is taken away by the air, thereby extending the service life of the LED lamp.
Description
Technical field
The utility model relates to LED lamp technical field, relates in particular to a kind of LED lamp with radiator.
Background technology
At present, LED (light emitting diode) has been widely used in daily life as the light source of lighting.
Illumination LED lamp of the prior art because a large amount of heat energy of the luminous generation of LED lamp pearl, makes the extreme temperatures of LED lamp pearl, has a strong impact on the reliability and the service life of illumination LED lamp always.The heat that these produced must be by the parts beyond the LED lamp pearl self with the heat conduction and distribute.Because existing LED radiator receives the restriction of light fixture size, causes area of dissipation limited, and heat-delivery surface can not well contact conduction with air, thus make LED lamp pearl heat conduction and distribute and seem comparatively difficult.So, in order to solve heat transfer and the heat dissipation problem in the LED use, improve the radiating efficiency of radiator, will directly have influence on service efficiency and the price of LED.
Summary of the invention
The purpose of the utility model is to avoid weak point of the prior art and a kind of LED lamp with radiator of providing; It is simple in structure, and is easy to use, bigger with the air contact-making surface; Can more effectively and apace heat be passed; And, heat is taken away by air, thereby prolonged the service life of LED lamp through good convection channel.
The purpose of the utility model realizes through following technical scheme:
A kind of LED lamp with radiator comprises lamp holder, the insulation sleeve that is connected with lamp holder, lid and LED luminous plaque, and lid is arranged between insulation sleeve and the LED luminous plaque, also comprises radiator, and radiator is connected with the LED luminous plaque.
Wherein, radiator is the radiator that comprises at least two fin and air vent.
Wherein, radiator is the radiator of aluminum.
Wherein, radiator is the ceramic radiator of processing.
Wherein, the LED luminous plaque comprises substrate, LED lamp pearl and lens, and LED lamp pearl is fixed in the side of substrate, and lens are connected with substrate.
Wherein, radiator is fixedly connected with substrate.
Wherein, lid is fixedly connected with radiator.
Wherein, insulation sleeve is the insulation sleeve with hollow structure.
Wherein, lamp holder is screw-type lamp holder or plug-in lamp holder.
The beneficial effect of the utility model is: a kind of LED lamp with radiator; It comprises lamp holder, the insulation sleeve that is connected with lamp holder, lid and LED luminous plaque; Lid is arranged between insulation sleeve and the LED luminous plaque, also comprises radiator, and radiator is connected with the LED luminous plaque; Compared with prior art, the utility model is simple in structure, and is easy to use, bigger with the air contact-making surface, can more effectively and apace heat be passed, and through good convection channel, heat taken away by air, thereby prolong the service life of LED lamp.
Description of drawings
Utilize accompanying drawing to come the utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is a kind of structural representation with LED lamp of radiator of the utility model.
Fig. 2 is a kind of decomposition texture sketch map with LED lamp of radiator of the utility model.
Fig. 3 has the structural representation at another visual angle of the LED lamp of radiator for the utility model a kind of.
Fig. 4 has the decomposition texture sketch map at another visual angle of the LED lamp of radiator for the utility model a kind of.
The Reference numeral of Fig. 1 to Fig. 4 comprises:
1---lamp holder; 2---insulation sleeve; 3---lid; 4---the LED luminous plaque; 41---substrate; 42---LED lamp pearl; 43---lens; 5---radiator; 51---fin; The 52-air vent.
The specific embodiment
See Fig. 1 to Fig. 4, come the utility model is further explained below in conjunction with embodiment.
Embodiment 1.
The LED lamp with radiator in the present embodiment comprises lamp holder 1, the insulation sleeve 2 that is connected with lamp holder 1, lid 3 and LED luminous plaque 4, and lid 3 is arranged between insulation sleeve 2 and the LED luminous plaque 4, also comprises radiator 5, and radiator 5 is connected with LED luminous plaque 4.The utility model is simple in structure, and is easy to use, and radiator 5 is bigger with the air contact-making surface, can more effectively and apace heat be passed, and through good convection channel, heat taken away by air, thereby prolong the service life of LED lamp.
In the present embodiment, radiator 5 is the radiator 5 that comprises at least two fin 51 and air vent 52.The radiator 5 of present embodiment includes fin 51 and air vent 52; Guarantee that radiator 5 and air contact area are very big; And because radiator 5 is streamlined; Hot-air forms ventilating air at the air vent 52 of radiator 5, and makes hot-air constantly toward the circulation of cold air direction, thereby realizes best hot-fluid conduction function.
In the present embodiment, radiator 5 is the radiator 5 of aluminum.In the present embodiment, preferred radiator 5 is an aluminum, because aluminium has the thermal conductivity advantages of higher, can heat be led away apace, and promptly radiating rate is very fast.Certainly, said radiator 5 also can be processed for other metal material with radiating effect, as long as it has the thermal conductivity advantages of higher.
In the present embodiment, LED luminous plaque 4 comprises substrate 41, LED lamp pearl 42 and lens 43, and LED lamp pearl 42 is fixed in the side of substrate 41, and lens 43 are connected with substrate 41.LED lamp pearl 42 is welded on the substrate 41 that is printed with the conducting wire, and lens 43 are fixedly connected through screw and have welded the substrate 41 of LED lamp pearl 42, prevent that dust from directly adhering on the LED lamp pearl 42, protect LED lamp pearl 42, prolongs the service life of LED lamp pearl 42.
In the present embodiment, radiator 5 is fixedly connected with substrate 41.The substrate 41 that has welded LED lamp pearl 42 is fixed on radiator 5 through screw, and heat is delivered to radiator 5 from substrate 41, and radiator 5 passes good heat dissipation effect to heat.Certainly, radiator 5 and substrate 41 also can adopt other fixed form, fix, paste like snapping fixing etc., as long as its fixed effect is better.
In the present embodiment, lid 3 is fixedly connected with radiator 5.Lid 3 is fixedly connected with radiator 5 through screw.Certainly, lid 3 also can adopt other fixed form with radiator 5, as paste fixing, as long as its fixed effect is better.
In the present embodiment, insulation sleeve 2 is for having the insulation sleeve 2 of hollow structure.Insulation sleeve 2 is set to hollow structure, can better conduct the heat that produces in the circuit, when the LED lamp in use, if desired the LED lamp is safeguarded convenient disassembly safety.
In the present embodiment, lamp holder 1 is screw-type lamp holder 1 or plug-in lamp holder 1.The lamp holder 1 of the utility model can use the lamp holder 1 identical with traditional tungsten filament bulb structure, such as general screw-type lamp holder 1, thereby makes the utility model can utilize the lamp socket of traditional osram lamp, reduces cost.Certainly, the utility model also can use plug-in lamp holder 1.
The difference of present embodiment and embodiment 1 is: in the present embodiment, and the radiator 5 that radiator 5 is processed for pottery.Radiator 5 adopts ceramic material to process, because the ceramic material environmental protection and economy is easy to get, and good heat dissipation effect.
Other structure of present embodiment is identical with embodiment 1, repeats no more at this.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (9)
1. LED lamp with radiator; Comprise lamp holder (1), the insulation sleeve (2) that is connected with lamp holder (1), lid (3) and LED luminous plaque (4); Said lid (3) is arranged between said insulation sleeve (2) and the said LED luminous plaque (4); It is characterized in that: also comprise radiator (5), said radiator (5) is connected with said LED luminous plaque (4).
2. a kind of LED lamp with radiator according to claim 1 is characterized in that: said radiator (5) is the radiator (5) that comprises at least two fin (51) and air vent (52).
3. a kind of LED lamp with radiator according to claim 2, it is characterized in that: said radiator (5) is the radiator of aluminum (5).
4. a kind of LED lamp with radiator according to claim 2 is characterized in that: the radiator (5) that said radiator (5) is processed for pottery.
5. a kind of LED lamp according to claim 1 with radiator; It is characterized in that: said LED luminous plaque (4) comprises substrate (41), LED lamp pearl (42) and lens (43); Said LED lamp pearl (42) is fixed in the side of said substrate (41), and said lens (43) are connected with said substrate (41).
6. a kind of LED lamp with radiator according to claim 5 is characterized in that: said radiator (5) is fixedly connected with said substrate (41).
7. a kind of LED lamp with radiator according to claim 1 is characterized in that: said lid (3) is fixedly connected with said radiator (5).
8. a kind of LED lamp with radiator according to claim 1 is characterized in that: said insulation sleeve (2) is for having the insulation sleeve (2) of hollow structure.
9. according to any described a kind of LED lamp with radiator in the claim 1 to 8, it is characterized in that: said lamp holder (1) is screw-type lamp holder or plug-in lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120505231XU CN202580691U (en) | 2011-12-07 | 2011-12-07 | A kind of LED lamp with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120505231XU CN202580691U (en) | 2011-12-07 | 2011-12-07 | A kind of LED lamp with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580691U true CN202580691U (en) | 2012-12-05 |
Family
ID=47250100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120505231XU Expired - Fee Related CN202580691U (en) | 2011-12-07 | 2011-12-07 | A kind of LED lamp with radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580691U (en) |
-
2011
- 2011-12-07 CN CN201120505231XU patent/CN202580691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GOLDEN PINJIE OPTOELECTRONIC TECHNOLOGY Free format text: FORMER NAME: DONGGUAN PINJIE PHOTOELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523220 Guangdong city of Dongguan Province town Chudo Huang Chung Village South Huang Lu Industrial Zone Guangdong high depin Jie Photoelectric Technology Co. Ltd. Patentee after: Guangdong depin Jie Photoelectric Technology Co. Ltd. Address before: 523220 Guangdong city of Dongguan province Dongguan City, Huang Chung Chudo town south of the village of Huang Lu Industrial Zone pinjie Photoelectric Technology Co. Ltd. Patentee before: Dongguan Pnjie Optronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20161207 |