CN201781727U - External power case with heat dissipating pores - Google Patents
External power case with heat dissipating pores Download PDFInfo
- Publication number
- CN201781727U CN201781727U CN2010202875217U CN201020287521U CN201781727U CN 201781727 U CN201781727 U CN 201781727U CN 2010202875217 U CN2010202875217 U CN 2010202875217U CN 201020287521 U CN201020287521 U CN 201020287521U CN 201781727 U CN201781727 U CN 201781727U
- Authority
- CN
- China
- Prior art keywords
- external power
- baffle plate
- pores
- louvre
- heat dissipating
- 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 discloses an external power case with heat dissipating pores. The heat dissipating pores are arranged on the surface of the external power case, a movable baffle board corresponding to the heat dissipating pores is arranged below the heat dissipating pores and provided with pores corresponding to the heat dissipating pores, and a moving device for the baffle board, and movement of the baffle board opens or seals the heat dissipating pores. By adopting the structure, when the external power case is used, the heat dissipating pores are opened by aid of the baffle board moving device, inner temperature of the external power case can be reduced, and service lives of internal electronic components can be prolonged. When the external power case is not used or external environment is poorer, the sealed heat dissipating pores can avoid abnormal problems of short circuit and the like caused by entry of water or foreign matters and the like into the external power case.
Description
Technical field
The utility model relates to a kind of external power supply box, especially relates to a kind of external power supply box with louvre.
Background technology
Existing external power supply box all adopts the sealed type design, and the heat radiation of external power supply box internal temperature can only be passed through the heat conduction of plastic cement shell, rejects heat in the air again, and its radiating effect is very poor.This has just caused, and one will select high temperature resistant element for use when design external power supply box, has increased cost widely; And be in the electronic component under the hot environment for a long time, its performance is subjected to influence greatly, and computing slows down, even quits work, and has shortened the useful life of some electronic components widely.
Summary of the invention
Problem to be solved in the utility model provides a kind of external power supply box of the band louvre that can better dispel the heat.
In order to address the above problem, external power supply box of the present utility model surface is provided with louvre, and corresponding louvre is provided with movably baffle plate below this louvre, and baffle plate is provided with the hole corresponding with louvre, baffle plate also is provided with its mobile device, the mobile opening and closing of fault louvre of baffle plate.
Described baffle plate mobile device is baffle plate moving direction both sides activity orientation, and wherein a side is provided with to power pack outside extension projection or to the side bending, and the switch of establishing hole or projection and power pack outside on the folding surface is connected, and drives baffle plate by switch and moves.
Described baffle plate mobile device is baffle plate moving direction both sides activity orientation, and its two ends promote the protruding baffle plate that drives and move to the outside projection of extending of power pack.
Described projection is that the low parallel surface of baffle plate folding is to the outside projection of extending of power pack.
After adopting this structure, the utility model can pass through baffle plate mobile device, moving stop opening and closing of fault louvre.When the external power supply box uses, utilize the baffle plate mobile device to open louvre, can reduce external power supply box internal temperature, prolong the life-span of internal electronic element; When the external power supply box does not use or external environment when relatively poor, the sealing louvre can prevent the abnormal problems such as short circuit that cause because of water inlet of external power supply box or foreign matter etc.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1 is the structural representation of the utility model external power supply box; Fig. 2 is the cross-sectional schematic of one of this practical external power supply box new embodiment; Fig. 3 is two a cross-sectional schematic of this practical external power supply box new embodiment; Fig. 4 is three a cross-sectional schematic of this practical external power supply box new embodiment; Fig. 5 is four a cross-sectional schematic of this practical external power supply box new embodiment.
Embodiment
See also shown in Fig. 1-5, the utility model is provided with louvre 11 on external power pack 1 surface, the corresponding louvre 11 in these louvre 11 belows is provided with movably baffle plate 2, baffle plate 2 is provided with the hole 22 corresponding with louvre 11, baffle plate 2 also is provided with its mobile device 3, the mobile opening and closing of fault louvre 11 of baffle plate 2.Baffle plate mobile device 3 is baffle plate 2 moving direction both sides 21 activity orientation, wherein a side is provided with to power pack 1 outside extension projection 31 or to the side bending, the switch 4 of establishing hole 33 or projection 31 and power pack 1 outside on the hole folding surface 32 is connected, and drives baffle plates 2 by switch 4 and moves.Perhaps baffle plate mobile device 3 is baffle plate 2 moving direction both sides activity orientation, and its two ends 23 are to the power pack 1 outside projection 31 of extending, and promotion projection 31 drives baffle plate 2 and moves.Or projection 31 is the projection of the low parallel surface of baffle plate folding to power pack 1 outside extension.
The outside at switch 4 of the present utility model is provided with " opening ", " pass " mark, and is provided with mark " attention " below switch, reminds the client arbitrarily not place.
Claims (4)
1. be with the external power supply box of louvre, it is characterized in that: external power supply box surface is provided with louvre, and corresponding louvre is provided with movably baffle plate below this louvre, and baffle plate is provided with the hole corresponding with louvre, baffle plate also is provided with its mobile device, the mobile opening and closing of fault louvre of baffle plate.
2. the external power supply box of band louvre according to claim 1, it is characterized in that: described baffle plate mobile device is baffle plate moving direction both sides activity orientation, wherein a side is provided with to the outside extension projection of power pack or to the side bending, the switch of establishing hole or projection and power pack outside on the folding surface is connected, and drives baffle plate by switch and moves.
3. the external power supply box of band louvre according to claim 1 is characterized in that: described baffle plate mobile device is baffle plate moving direction both sides activity orientation, and its two ends promote the protruding baffle plate that drives and move to the outside projection of extending of power pack.
4. the external power supply box of band louvre according to claim 2 is characterized in that: described projection is that the low parallel surface of baffle plate folding is to the outside projection of extending of power pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875217U CN201781727U (en) | 2010-08-10 | 2010-08-10 | External power case with heat dissipating pores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875217U CN201781727U (en) | 2010-08-10 | 2010-08-10 | External power case with heat dissipating pores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781727U true CN201781727U (en) | 2011-03-30 |
Family
ID=43794923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202875217U Expired - Fee Related CN201781727U (en) | 2010-08-10 | 2010-08-10 | External power case with heat dissipating pores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109820A1 (en) * | 2014-01-26 | 2015-07-30 | 中兴通讯股份有限公司 | Mobile terminal heat dissipation mechanism and terminal having same |
| CN112165833A (en) * | 2020-09-30 | 2021-01-01 | 厦门天马微电子有限公司 | Heat dissipation system and display device |
-
2010
- 2010-08-10 CN CN2010202875217U patent/CN201781727U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109820A1 (en) * | 2014-01-26 | 2015-07-30 | 中兴通讯股份有限公司 | Mobile terminal heat dissipation mechanism and terminal having same |
| EP3099151A4 (en) * | 2014-01-26 | 2017-03-01 | ZTE Corporation | Mobile terminal heat dissipation mechanism and terminal having same |
| US9936609B2 (en) | 2014-01-26 | 2018-04-03 | Zte Corporation | Mobile terminal heat dissipation mechanism and terminal having same |
| CN112165833A (en) * | 2020-09-30 | 2021-01-01 | 厦门天马微电子有限公司 | Heat dissipation system and display device |
| CN112165833B (en) * | 2020-09-30 | 2022-08-30 | 厦门天马微电子有限公司 | Heat dissipation system and display device |
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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: 20110330 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |