CN202469973U - Heat dissipation structure of LED (light emitting diode) lamp - Google Patents
Heat dissipation structure of LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN202469973U CN202469973U CN2011205520201U CN201120552020U CN202469973U CN 202469973 U CN202469973 U CN 202469973U CN 2011205520201 U CN2011205520201 U CN 2011205520201U CN 201120552020 U CN201120552020 U CN 201120552020U CN 202469973 U CN202469973 U CN 202469973U
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- lamp
- led
- heat dissipation
- light emitting
- lamp cup
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Abstract
The utility model discloses a heat dissipation structure of an LED (light emitting diode) lamp. The heat dissipation structure comprises a lamp cup and a bottom plate arranged at the bottom end of the lamp cup, wherein both the lamp cup and the bottom plate are made of metal materials and can conduct and dissipate heat. The heat dissipation structure has the following beneficial effects: an LED light emitting module can be fixed on the bottom plate; the heat dissipated when the LED light emitting module emits light is directly dissipated by the lamp cup and the bottom plate; and the heat dissipation structure has high heat dissipation speed, simple structure and low material consumption and can effectively lower the cost.
Description
Technical field
The utility model relates to the LED lighting field of lamp, particularly a kind of radiator structure of LED lamp.
Background technology
Led light source have use low-tension supply, power consumption less, strong, the stability height of applicability, response time weak point, environmentally safe, multicolor luminous etc. advantage.LED is the third generation energy-saving illumination light source after incandescent lamp, three-color fluorescent lamp, thereby is widely used in lighting field as lighting source.But the LED illuminator can produce heat when work, its temperature is risen rapidly, as if untimely heat is distributed, and LED can be persistently overheating, will increase light decay, and the brightness of LED and life-span will descend.Therefore, it is crucial the LED illuminator being carried out radiating treatment.
Therefore, therefore, how to design a kind of good heat dissipation effect, LED light fixture simple, that material usage is little rational in infrastructure is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The main purpose of the utility model provides a kind of radiator structure of LED lamp, is intended to realize that the radiating rate of radiator structure is fast, and effect is obvious, and is simple in structure, and material usage is few.
The utility model proposes a kind of radiator structure of LED lamp, comprises Lamp cup, the bottom of said Lamp cup be provided with one be used for fixing the LED light emitting module base plate, said Lamp cup and said base plate are that metal material is processed.
Preferably, the integrated moulding manufacturing of said Lamp cup and said base plate.
Preferably, said base plate be provided with one be used to connect lead through hole.
The radiator structure of the LED lamp of the utility model comprises a Lamp cup and the base plate that is arranged on the Lamp cup bottom, and Lamp cup and base plate are that metal material is processed, all can heat conduction and heat radiation.The LED light emitting module can be fixed on the base plate, and the heat that the LED light emitting module comes out when luminous is directly distributed by Lamp cup and base plate, and radiating rate is fast, and is simple in structure, and material usage is few, can effectively reduce cost.
Description of drawings
Fig. 1 is the schematic perspective view of an embodiment of the radiator structure of the utility model LED lamp;
Fig. 2 is the upward view of Fig. 1.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See figures.1.and.2, an embodiment of the radiator structure of the LED lamp of proposition the utility model, this radiator structure comprises Lamp cup 100, Lamp cup 100 is bowl-shape.The bottom of Lamp cup 100 be provided with one be used for fixing the LED light emitting module base plate 200, base plate 200 be provided with one be used to connect lead through hole 300.Lamp cup 100 and base plate 200 are processed for metal materials such as aluminium, copper or iron, all can dispel the heat and heat conduction.Lamp cup 100 and base plate 200 integrated moulding manufacturings; Form a monoblock type radiator structure; Make that no gap contacts between Lamp cup 100 and the base plate 200, accelerate heat-transfer rate, further improve radiating rate; And the integrated molding manufacturing shortened manufacturing technology steps effectively, utilizes large batch of production.
The LED light emitting module can be fixed on the base plate 200, and the heat that the LED light emitting module comes out when luminous is directly distributed by Lamp cup 100 and base plate 200, and radiating rate is fast, and is simple in structure, and material usage is few, can effectively reduce cost.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (3)
1. the radiator structure of a LED lamp comprises Lamp cup, it is characterized in that, the bottom of said Lamp cup be provided with one be used for fixing the LED light emitting module base plate, said Lamp cup and said base plate are that metal material is processed.
2. the radiator structure of LED lamp according to claim 1 is characterized in that, the integrated moulding manufacturing of said Lamp cup and said base plate.
3. the radiator structure of LED lamp according to claim 1 and 2 is characterized in that, said base plate be provided with one be used to connect lead through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205520201U CN202469973U (en) | 2011-12-27 | 2011-12-27 | Heat dissipation structure of LED (light emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205520201U CN202469973U (en) | 2011-12-27 | 2011-12-27 | Heat dissipation structure of LED (light emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469973U true CN202469973U (en) | 2012-10-03 |
Family
ID=46918129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205520201U Expired - Fee Related CN202469973U (en) | 2011-12-27 | 2011-12-27 | Heat dissipation structure of LED (light emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469973U (en) |
-
2011
- 2011-12-27 CN CN2011205520201U patent/CN202469973U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20121227 |