CN203605191U - Heat abstractor of LED illumination lamp - Google Patents
Heat abstractor of LED illumination lamp Download PDFInfo
- Publication number
- CN203605191U CN203605191U CN201320839189.4U CN201320839189U CN203605191U CN 203605191 U CN203605191 U CN 203605191U CN 201320839189 U CN201320839189 U CN 201320839189U CN 203605191 U CN203605191 U CN 203605191U
- Authority
- CN
- China
- Prior art keywords
- main body
- heat abstractor
- heat sink
- heating panel
- illuminating lamp
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a heat abstractor of an LED illumination lamp. The heat abstractor comprises a heating panel main body and stretching holes evenly distributed in the surface of the heating panel main body. The heating panel main body and the stretching holes are integrally formed. A heating panel of the LED illumination lamp further comprises a radiator arranged on the heating panel main body. Cooling fins and the heating panel main body are integrally formed or are connected through welding. Compared with the prior art, the overall heat abstractor is composed of the radiator and the heating panel, integrated forming or welding type connection is adopted, the machining process of parts is reduced, quality defects of the original process are avoided, production cost of the parts is greatly lowered, and production efficiency and product quality are improved.
Description
Technical field
The utility model relates to a kind of illuminating lamp, specifically a kind of heat abstractor of LED illuminating lamp.
Background technology
The heat abstractor of current LED illuminating lamp is mostly iron plate and iron axle, section bar are riveted aftershaping.This heat sink usually there will be the wrong loosening heat sink unfavorable condition causing of iron axle riveted joint, be prone to waste product, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of heat abstractor of LED illuminating lamp, has greatly reduced the production cost of part, has improved production efficiency and product quality.
For solving the problems of the technologies described above, the utility model provides a kind of heat abstractor of LED illuminating lamp, comprises heat sink main body, also comprises the stretchable holes that is distributed on heat sink body surfaces, and described heat sink main body and described stretchable holes are one-body molded;
The heat sink of described LED illuminating lamp also comprises: the radiator that is arranged on described heat sink body surfaces;
Described radiating fin is one-body molded with described heat sink main body or adopt welding to be connected.
Embodiment of the present utility model in terms of existing technologies, whole heat abstractor is made up of radiator and heat sink, and adopt one-body molded or be welded to connect, not only reduce the processing technology of part, avoid the mass defect of former technique, and greatly reduced the production cost of part, improve production efficiency and product quality.
Preferably, the thickness of described heat sink main body is 1mm-2mm.
Preferably, described stretchable holes comprises circular stretchable holes, taper drawing hole and square stretchable holes.
Preferably, the degree the most deeply of described stretchable holes is 15mm.
Preferably, the flatness of described stretchable holes is 0.5-0.6mm.
Preferably, described radiator is fin radiator.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat sink in the utility model the first embodiment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation that in the utility model the first embodiment, radiator is combined with heat sink
Referring to Fig. 1 to Fig. 3,1 is heat sink main body; 2 is circular stretchable holes; 3 is taper drawing hole; 4 is square stretchable holes; 5 is radiator.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in the each embodiment of the utility model, in order to make reader understand the application better, many ins and outs are proposed.But, even without these ins and outs and the many variations based on following embodiment and modification, also can realize the each claim of the application technical scheme required for protection.
The first embodiment of the present utility model relates to a kind of heat abstractor of LED illuminating lamp, as shown in Figure 1 to Figure 3, comprise heat sink main body 1, also comprise the stretchable holes that is distributed on heat sink main body 1 surface, wherein, stretchable holes 1 comprises circular stretchable holes 2, taper drawing hole 3 and square stretchable holes 4.And in the present embodiment, heat sink main body 1 adopts one-body molded with stretchable holes.
In addition, the heat sink of the LED illuminating lamp of present embodiment also comprises: be arranged on the radiator 5 on heat sink main body 1 surface, this radiator 5 is one-body molded or adopt to weld to be fixed and be connected for fin radiator and heat sink main body 1 adopt.
Specifically, the thickness of heat sink main body is 1mm-2mm, and the degree the most deeply of stretchable holes is 15mm, and the flatness of stretchable holes is 0.5-0.6mm.
As shown in the above, in terms of existing technologies, whole heat abstractor is made up of radiator and heat sink, and adopt one-body molded or be welded to connect, not only reduce the processing technology of part, avoid the mass defect of former technique, and greatly reduced the production cost of part, improved production efficiency and product quality.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (6)
1. a heat abstractor for LED illuminating lamp, comprises heat sink main body, it is characterized in that: also comprise the stretchable holes that is distributed on heat sink body surfaces, described heat sink main body and described stretchable holes are one-body molded;
The heat sink of described LED illuminating lamp also comprises: the radiator that is arranged on described heat sink body surfaces;
Described radiating fin is one-body molded with described heat sink main body or adopt welding to be connected.
2. the heat abstractor of LED illuminating lamp according to claim 1, is characterized in that: the thickness of described heat sink main body is 1mm-2mm.
3. the heat abstractor of LED illuminating lamp according to claim 1, is characterized in that: described stretchable holes comprises circular stretchable holes, taper drawing hole and square stretchable holes.
4. the heat abstractor of LED illuminating lamp according to claim 1, is characterized in that: the degree the most deeply of described stretchable holes is 15mm.
5. the heat abstractor of LED illuminating lamp according to claim 1, is characterized in that: the flatness of described stretchable holes is 0.5-0.6mm.
6. according to the heat abstractor of the LED illuminating lamp described in any one in claim 1 to 5, it is characterized in that: described radiator is fin radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839189.4U CN203605191U (en) | 2013-12-18 | 2013-12-18 | Heat abstractor of LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839189.4U CN203605191U (en) | 2013-12-18 | 2013-12-18 | Heat abstractor of LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605191U true CN203605191U (en) | 2014-05-21 |
Family
ID=50717863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320839189.4U Expired - Fee Related CN203605191U (en) | 2013-12-18 | 2013-12-18 | Heat abstractor of LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605191U (en) |
-
2013
- 2013-12-18 CN CN201320839189.4U patent/CN203605191U/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: 20140521 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |