CN202709056U - Heat dissipation structure of light-emitting diode (LED) lamp - Google Patents
Heat dissipation structure of light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202709056U CN202709056U CN2012203442240U CN201220344224U CN202709056U CN 202709056 U CN202709056 U CN 202709056U CN 2012203442240 U CN2012203442240 U CN 2012203442240U CN 201220344224 U CN201220344224 U CN 201220344224U CN 202709056 U CN202709056 U CN 202709056U
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- Prior art keywords
- heat dissipation
- led
- lamp
- lamp socket
- led lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat dissipation structure of a light-emitting diode (LED) lamp. The heat dissipation structure of the LED lamp comprises a lamp holder and a printed circuit board (PCB) connected with the lamp holder, wherein a group of heat dissipation fins are arranged outside the lamp holder, and reinforcing ribs are respectively arranged between every two heat dissipation fins. The heat dissipation structure of the LED lamp is simple in structure, convenient to install, and good in heat dissipation effect. The lamp holder, the heat dissipation fins and the reinforcing ribs are integrally formed in injection molding mode, and therefore cost is greatly lowered, and volume production is easily achieved.
Description
Technical field
The utility model relates to a kind of LED lamp radiator structure.
Background technology
Led light source is the hope in 21 century light source market, many merits is predicted and will progressively be replaced conventional light source its future, high-brightness LED will be that the mankind are after Edison's utility model incandescent lamp bulb, one of greatest utility model, LED must be the trend of future development as a kind of green light source product of novel energy-saving and environmental protection.
The LED lamp is when work, the electric energy conversion that has about 80% has become heat energy, 20% electric energy conversion is luminous energy, led chip is when work, the environment temperature that he is own and the light emission rate relation of being inversely proportional to, temperature is higher, and light emission rate is lower, when temperature reached the led chip maximum operation (service) temperature, LED can break down.So the radiating effect of LED lamp radiator structure is to the life-span of LED lamp, light decay, the colour temperature skew all has direct impact.
The utility model content
The utility model purpose: for overcoming the deficiencies in the prior art, the utility model provides a kind of good heat dissipation effect, simple in structure, cost is low, easily realizes the LED lamp radiator structure of producing in enormous quantities.
Technical scheme: for solving the problems of the technologies described above, a kind of LED lamp radiator structure comprises lamp socket and connected pcb board, is provided with one group of radiating fin in this lamp socket outside, is provided with reinforcement between each radiating fin.
Be provided with step in described lamp socket inboard, described pcb board is connected on the step.
Described pcb board and lamp socket bonding.
Described pcb board is provided with one group of installing hole.
Described lamp socket, radiating fin, reinforcement injection moulding integrated molding.
Be provided with one group of lampshade fixing hole at described lamp socket.
Be provided with the heat loss through radiation enamelled coating on described lamp socket, radiating fin, reinforcement surface.
Beneficial effect: a kind of LED lamp radiator structure of proposition of the present utility model compared with prior art, it is simple in structure, easy for installation, good heat dissipation effect; Lamp socket, radiating fin, reinforcement injection moulding integrated molding greatly reduce cost, and are easy to mass production.
Description of drawings
Fig. 1 is the utility model stereogram;
Fig. 2 is for deciding the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, 2, this structure comprises lamp socket 1, be provided with one group of radiating fin 2 in this lamp socket 1 outside, 2 of each radiating fins are provided with reinforcement 2, described lamp socket 1, radiating fin 2, reinforcement 2 injection moulding integrated moldings, radiating fin 2 increases area of dissipation as the part of lamp socket 1, has increased the structural strength of radiating fin 2 by reinforcement 2 is set.Be provided with step 5 in described lamp socket 1 inboard, pcb board 4 is bonded on the step 5, thereby pcb board 4 is connected in lamp socket 1, and the LED lamp is connected with pcb board 4 by installing hole 6, and when the LED lamp was worked, the heat of its generation conducted on the lamp socket 1 by pcb board 4 and dispels the heat.Be provided with the heat loss through radiation enamelled coating on described lamp socket 1, radiating fin 2, reinforcement 2 surfaces, heat can be taken away the lamp housing surface with radiation mode.
Be provided with one group of lampshade fixing hole 7 at described lamp socket 1, it is fastening that lampshade is connected to above-mentioned fixing hole 7 interior realizations by buckle.
The above only is preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a LED lamp radiator structure is characterized in that: comprise lamp socket (1) and connected pcb board (4), be provided with one group of radiating fin (2) in this lamp socket (1) outside, be provided with reinforcement (2) between each radiating fin (2).
2. a kind of LED lamp radiator structure according to claim 1, it is characterized in that: be provided with step (5) in described lamp socket (1) inboard, described pcb board (4) is connected on the step (5).
3. a kind of LED lamp radiator structure according to claim 1 and 2 is characterized in that: described pcb board (4) and lamp socket (1) bonding.
4. a kind of LED lamp radiator structure according to claim 1, it is characterized in that: described pcb board (4) is provided with one group of installing hole (6).
5. a kind of LED lamp radiator structure according to claim 1 is characterized in that: described lamp socket (1), radiating fin (2), reinforcement (2) injection moulding integrated molding.
6. a kind of LED lamp radiator structure according to claim 1 is characterized in that: be provided with one group of lampshade fixing hole (7) at described lamp socket (1).
7. a kind of LED lamp radiator structure according to claim 1 is characterized in that: be provided with the heat loss through radiation enamelled coating on described lamp socket (1), radiating fin (2), reinforcement (2) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203442240U CN202709056U (en) | 2012-07-17 | 2012-07-17 | Heat dissipation structure of light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203442240U CN202709056U (en) | 2012-07-17 | 2012-07-17 | Heat dissipation structure of light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709056U true CN202709056U (en) | 2013-01-30 |
Family
ID=47589353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203442240U Expired - Lifetime CN202709056U (en) | 2012-07-17 | 2012-07-17 | Heat dissipation structure of light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759089A (en) * | 2012-07-17 | 2012-10-31 | 裕克施乐塑料制品（太仓）有限公司 | LED (Light-emitted Diode) lamp cooling structure |
-
2012
- 2012-07-17 CN CN2012203442240U patent/CN202709056U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759089A (en) * | 2012-07-17 | 2012-10-31 | 裕克施乐塑料制品（太仓）有限公司 | LED (Light-emitted Diode) lamp cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |