CN201804505U - Plasma display radiating plate with deep tensile hole - Google Patents
Plasma display radiating plate with deep tensile hole Download PDFInfo
- Publication number
- CN201804505U CN201804505U CN2010202621583U CN201020262158U CN201804505U CN 201804505 U CN201804505 U CN 201804505U CN 2010202621583 U CN2010202621583 U CN 2010202621583U CN 201020262158 U CN201020262158 U CN 201020262158U CN 201804505 U CN201804505 U CN 201804505U
- Authority
- CN
- China
- Prior art keywords
- plasma display
- radiating plate
- heat sink
- deep
- utility
- 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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Abstract
The utility model relates to a plasma display radiating plate, in particular to the plasma display radiating plate with deep tensile holes, which is characterized in that the thickness of the radiating plate is 0.7 to 0.8mm and circular and square tensile holes are evenly distributed on the surface of the radiating plate. Compared with the prior art, the utility model has the advantages that the manufacturing processes of parts are reduced, the quality defects of the original technology are avoided, the cost of the parts is greatly reduced, and the production efficiency and the product quality are improved.
Description
[technical field]
The utility model relates to a kind of plasma display heat sink, the plasma display heat sink in specifically a kind of deep drawn hole.
[background technology]
Heat sink mostly is iron plate fish iron axle, section bar riveted joint aftershaping greatly at present.The wrong loosening heat sink unfavorable condition that causes of iron axle riveted joint usually can appear in this heat sink, be prone to waste product, and cost is higher.
[summary of the invention]
The utility model provides the plasma display heat sink in a kind of deep drawn hole in order to overcome the deficiencies in the prior art.
The utility model has designed the plasma display heat sink in a kind of deep drawn hole to achieve these goals, it is characterized in that: the thickness of heat sink is evenly equipped with circular and square stretchable holes for the 0.7-0.8mm surface.
The flatness that described stretchable holes is every square metre is 0.7-0.75mm.
The most deep degree of described stretchable holes is 17.8mm.
The utility model is compared with prior art, has not only reduced the processing technology of part, has avoided the mass defect of former technology, and has greatly reduced the cost of part, has improved production efficiency and product quality.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1
[embodiment]
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, the thickness of the utility model heat sink is 0.8mm, the technology of local deep drawn is adopted in many places, heat sink surface, be evenly equipped with the circle that differs in size and square stretchable holes and replace originally being riveted on iron axle and gold utensil on the heat sink, the flatness that stretchable holes is every square metre is 0.75 millimeter, the most deep degree of stretchable holes reaches 17.8 millimeters, adopt this kind heat sink can avoid the wrong loosening heat sink unfavorable condition that causes of original technology iron axle riveted joint, and can reduce the production cost of part, improve production efficiency and product quality.
Claims (3)
1. the plasma display heat sink in a deep drawn hole is characterized in that: the thickness of heat sink is evenly equipped with circular and square stretchable holes for the 0.7-0.8mm surface.
2. the plasma display heat sink in a kind of deep drawn according to claim 1 hole is characterized in that: the flatness that described stretchable holes is every square metre is 0.7-0.75mm.
3. the plasma display heat sink in a kind of deep drawn according to claim 1 hole, it is characterized in that: the most deep degree of described stretchable holes is 17.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202621583U CN201804505U (en) | 2010-07-16 | 2010-07-16 | Plasma display radiating plate with deep tensile hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202621583U CN201804505U (en) | 2010-07-16 | 2010-07-16 | Plasma display radiating plate with deep tensile hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804505U true CN201804505U (en) | 2011-04-20 |
Family
ID=43874007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202621583U Expired - Fee Related CN201804505U (en) | 2010-07-16 | 2010-07-16 | Plasma display radiating plate with deep tensile hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804505U (en) |
-
2010
- 2010-07-16 CN CN2010202621583U patent/CN201804505U/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: 20110420 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |