CN203167493U - L-shaped electronic radiating plate - Google Patents
L-shaped electronic radiating plate Download PDFInfo
- Publication number
- CN203167493U CN203167493U CN 201220325806 CN201220325806U CN203167493U CN 203167493 U CN203167493 U CN 203167493U CN 201220325806 CN201220325806 CN 201220325806 CN 201220325806 U CN201220325806 U CN 201220325806U CN 203167493 U CN203167493 U CN 203167493U
- Authority
- CN
- China
- Prior art keywords
- side plate
- long side
- panel
- heat transfer
- radiating
- 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 provides an L-shaped electronic radiating plate. The section is L-shaped. The L-shaped electronic radiating plate is formed by integrally molding a short side plate and a long side plate. The long side plate is provided with a panel screw hole, a heat transfer block screw hole and a circuit board screw hole. According to the utility model, the long side plate, a heat transfer block, a heating element and an overall unit panel are glued together through bolts; the panel is used for radiating; the radiating efficiency is obviously improved; the damage rate of the electronic heating element is reduced; a radiating fan is eliminated; noises are avoided; and the cost is reduced.
Description
Technical field
The utility model is belonging to heat exchange device, particularly the heating panel used of electronic heating spare.
Background technology
Electronic heating spare is often arranged, power tube for example, integrated amplifier piece, rectifying tube etc. in audio frequency, the video technique.If untimely heat is left, will cause cause thermal damage, dispel the heat so heat generating member is attached on the heating panel.Owing to be in the housing of complete machine, heating panel can not be done greatly, air and the not convection current of the external world in the housing simultaneously, so radiating efficiency is very poor.The simplest method is interior dress electric fan, and housing is opened the louver hole, has increased cost like this, simultaneously unavoidable electric fan noise.
The utility model content
The purpose of this utility model provides L shaped electronic radiation plate.It can obviously improve radiating efficiency, does not have the electric fan noise, and is simultaneously easy for installation, has reduced production cost.
The technical scheme that the realization above-mentioned purpose adopts is as follows:
A kind of L shaped electronic radiation plate is characterized in that the cross section of heating panel is L-shaped, namely makes one by long side plate and minor face plate: the panel screw of fitting and fixing with the complete machine case panel is arranged on the long side plate; The heat transfer block screw fixing with heat transfer block arranged in the middle of the long side plate; Also has the wiring board screw of fixing by insulated column and printed wiring board on the long side plate.
Sample according to such scheme is made through probationary certificate, has obviously improved the radiating efficiency of electronic heating spare, can save radiating electric fan, has not both had the electric fan noise, also need not to open the louver hole at housing, and is easy for installation, reduced production cost.
Description of drawings
Fig. 1 is that the axle of an embodiment of the utility model is surveyed schematic diagram.
Fig. 2 is the utility model and panel, wiring board assembly relation cross-sectional schematic.
Wherein: 1, wiring board screw, 2, the panel screw, 3, the heat transfer block screw, 4, the minor face plate, 5, wiring board, 6, heat generating member, 7, heat transfer block, 8, insulated column
Embodiment
A kind of L shaped electronic radiation plate is characterized in that the cross section of heating panel is L-shaped, namely makes one by long side plate and minor face plate 4: the panel screw 2 of fitting and fixing with the complete machine case panel is arranged on the long side plate; The heat transfer block screw of fixing with heat transfer block 73 is arranged in the middle of the long side plate; Also has the wiring board screw of fixing by insulated column 8 and printed wiring board 51 on the long side plate.Said heat transfer block 7 is close to heat generating member 6, also scribbles conduction estersil between the two usually.
Claims (1)
1. a L shaped electronic radiation plate is characterized in that the cross section of heating panel is L-shaped, namely makes one by long side plate and minor face plate (4): the panel screw (2) fixing with the complete machine case panel arranged on the long side plate; The heat transfer block screw (3) fixing with heat transfer block (7) arranged in the middle of the long side plate; Also have on the long side plate by the fixing wiring board screw (1) of insulated column (8) and printed wiring board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325806 CN203167493U (en) | 2012-07-05 | 2012-07-05 | L-shaped electronic radiating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325806 CN203167493U (en) | 2012-07-05 | 2012-07-05 | L-shaped electronic radiating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167493U true CN203167493U (en) | 2013-08-28 |
Family
ID=49028640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325806 Expired - Fee Related CN203167493U (en) | 2012-07-05 | 2012-07-05 | L-shaped electronic radiating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203167493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324017A (en) * | 2015-12-02 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | Heat radiation device of display device |
-
2012
- 2012-07-05 CN CN 201220325806 patent/CN203167493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324017A (en) * | 2015-12-02 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | Heat radiation device of display device |
| CN105324017B (en) * | 2015-12-02 | 2018-06-15 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of radiator of display |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200705 |