CN202769607U - Heat dissipation component - Google Patents
Heat dissipation component Download PDFInfo
- Publication number
- CN202769607U CN202769607U CN2012204662572U CN201220466257U CN202769607U CN 202769607 U CN202769607 U CN 202769607U CN 2012204662572 U CN2012204662572 U CN 2012204662572U CN 201220466257 U CN201220466257 U CN 201220466257U CN 202769607 U CN202769607 U CN 202769607U
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- CN
- China
- Prior art keywords
- radiation tooth
- heat dissipation
- radiating component
- tooth
- main radiation
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat dissipation component which comprises a heat dissipation body and heat dissipation teeth, wherein the heat dissipation teeth radiate outward from the heat dissipation body. The heat dissipation teeth comprise main heat dissipation teeth and vice heat dissipation teeth, and the vice heat dissipation teeth radiate outward from two sides of the main heat dissipation body. Compared with a heat dissipation body used for a traditional light-emitting diode (LED) lamp, the heat dissipation component has the advantages of being small in size, light in quality, simple in structure and capable of obviously improving the effect of heat dissipation.
Description
Technical field
The utility model relates to a kind of radiating component, relates in particular to the radiating component in a kind of LED of can be applicable to light fixture.
Background technology
The LED(light emitting diode) has the advantages such as cold light source, energy-saving and environmental protection, safety, adopt the light fixture of led light source that long service life, the advantage such as not fragile are arranged, and led light source has the characteristics of luminescence of high directivity.
The radiating component of current LED light fixture is mainly traditional heronsbill structure, is perhaps constituted by a plurality of radiating components.The radiating component of these structures or can only be applicable to the small-power light fixture, otherwise complex structure needs Multiple Combination, has virtually increased the overall weight of light fixture.Therefore.It is little to be badly in need of a kind of volume, lightweight, can satisfy the radiating component that the heat radiation of relatively high power light fixture requires simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of radiating component, and this radiating component volume is little, simple in structure, good heat dissipation effect.
Radiating component of the present utility model comprise heat radiator body and by heat radiator body to extraradial radiation tooth, described radiation tooth comprises main radiation tooth and secondary radiation tooth, described secondary radiation tooth by the both sides of main radiation tooth to external radiation.
Wherein, the dual-side of described main radiation tooth has 1-5 ° gradient, and main radiation tooth is narrowed down to far-end gradually by heat radiator body.
Preferably, the gradient of described main radiation tooth dual-side is 1-2 °.
Further, secondary radiation tooth described in the utility model distributes in main radiation tooth bilateral symmetry.
In the radiating component of the present utility model, have at least the far-end of 1 secondary radiation tooth to be lower than the far-end of its secondary radiation tooth in adjacent both sides, consist of 1 grooved area with the far-end at secondary radiation tooth.
Preferably, the quantity of described grooved area is identical with the quantity of main radiation tooth, and described grooved area is evenly distributed between the main radiation tooth.
Radiating component of the present utility model has been owing to adopted as above technical scheme, with traditional LED light fixture with radiating component relatively, not only volume is little, quality is light, simple in structure, and radiating effect significantly improves.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the described radiating component of the utility model embodiment.
Fig. 2 is the sectional view of the described radiating component of the utility model embodiment.
Among the figure, 1, heat radiator body; 2, main radiation tooth; 3, secondary radiation tooth; 4, grooved area.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described further.
Embodiment 1: the structure of radiating component as shown in Figure 1 and Figure 2, comprise heat radiator body 1 and by heat radiator body 1 to extraradial radiation tooth, described radiation tooth is made of main radiation tooth 2 and secondary radiation tooth 3, wherein main radiation tooth 2 quantity are 3, be mutually 120 ° by heat radiator body 1 to external radiation, secondary radiation tooth 3 is symmetrically distributed in the both sides of main radiation tooth 2, by main radiation tooth 2 both sides to external radiation.The dual-side of main radiation tooth 2 has 2 ° gradient, and main radiation tooth 2 is narrowed down to far-end gradually by heat radiator body.In the described secondary radiation tooth 3,3 secondary radiation tooths 3 that are positioned on main radiation tooth 2 roots or the heat radiator body 1 are the short tooth that is shorter in length than adjacent pair radiation tooth 3, it is with adjacent secondary radiation tooth 3, far-end at secondary radiation tooth has consisted of 3 grooved area 4 that are mutually 120 °, and this grooved area 4 is used for placing the fixedly set bolt of radiating component.
Embodiment 2: the present embodiment structure is identical with embodiment 1, and as different from Example 1, the gradient of the dual-side of described main radiation tooth 2 is 3 °.
Embodiment 3: the present embodiment structure is identical with embodiment 1, and as different from Example 1, the gradient of the dual-side of described main radiation tooth 2 is 5 °.
Claims (6)
1. radiating component, comprise heat radiator body and by heat radiator body to extraradial radiation tooth, it is characterized in that described radiation tooth comprises main radiation tooth and secondary radiation tooth, described secondary radiation tooth by the both sides of main radiation tooth to external radiation.
2. radiating component according to claim 1 is characterized in that the dual-side of described main radiation tooth has 1-5 ° gradient, and main radiation tooth is narrowed down to far-end gradually by heat radiator body.
3. radiating component according to claim 2, the gradient that it is characterized in that described main radiation tooth dual-side is 1-2 °.
4. radiating component according to claim 1 is characterized in that described secondary radiation tooth distributes in main radiation tooth bilateral symmetry.
5. radiating component according to claim 1 is characterized in that having at least the far-end of 1 secondary radiation tooth to be lower than the far-end of its secondary radiation tooth in adjacent both sides, consists of 1 grooved area with the far-end at secondary radiation tooth.
6. radiating component according to claim 5 it is characterized in that the quantity of described grooved area is identical with the quantity of main radiation tooth, and described grooved area is evenly distributed between the main radiation tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204662572U CN202769607U (en) | 2012-09-14 | 2012-09-14 | Heat dissipation component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204662572U CN202769607U (en) | 2012-09-14 | 2012-09-14 | Heat dissipation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769607U true CN202769607U (en) | 2013-03-06 |
Family
ID=47776174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204662572U Expired - Fee Related CN202769607U (en) | 2012-09-14 | 2012-09-14 | Heat dissipation component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769607U (en) |
-
2012
- 2012-09-14 CN CN2012204662572U patent/CN202769607U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |