CN202998207U - Handset back cover - Google Patents
Handset back cover Download PDFInfo
- Publication number
- CN202998207U CN202998207U CN 201220680864 CN201220680864U CN202998207U CN 202998207 U CN202998207 U CN 202998207U CN 201220680864 CN201220680864 CN 201220680864 CN 201220680864 U CN201220680864 U CN 201220680864U CN 202998207 U CN202998207 U CN 202998207U
- Authority
- CN
- China
- Prior art keywords
- back cover
- handset
- mobile phone
- louvre
- graphite film
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a handset back cover. The handset back cover comprises a back cover body (1), wherein a central portion of the back cover body (1) is provided with a heat dissipation hole (2), and an inner surface of the heat dissipation hole (2) is covered with a graphite film. The handset back cover has properties of ingenious conception, simple structure and low cost and is ingeniously provided with the heat dissipation hole on the back cover of a handset; the inner surface of the heat dissipation hole is covered with the graphite film, so heat can be more excellently dissipated through the graphite film, and a cell and a CPU processor of the handset can be better protected, and service life of the handset is prolonged.
Description
Technical field
The utility model relates to a kind of mobile phone technique field, specifically, and particularly a kind of cell phone rear cover.
Background technology
At present, in modern society, mobile phone has become the electronic product of carrying that people must lack, the interpersonal communication that realizes this with the most basic function outside, mobile phone develops to handheld terminal gradually, and the achieved function of mobile phone also gets more and more, and is also providing more convenient service for daily life.But mobile phone along with CPU processing time growth can cause the hot phenomenon of heating, can affect the useful life of battery and CPU in use procedure like this.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of cell phone rear cover that dispels the heat.
The technical solution of the utility model is as follows: a kind of cell phone rear cover, comprise bonnet main body (1), and described bonnet main body (1) middle part has louvre (2), is coated with graphite film at the inner surface of described louvre (2).
The utility model adopts above structure; be skillfully constructed; directly have louvre on cell phone rear cover; like this mobile phone in use the heat that produces of mobile phone CPU processor and battery just can directly be dispersed in air by louvre; and the inner surface at louvre is coated with graphite film; graphite has good heat conductivity; lightweight; cost is low; by graphite, heat is better distributed like this; better protect battery and mobile phone CPU processor, extended the useful life of battery and mobile phone CPU processor.
For better heat radiation, described louvre (2) is that honeycomb is poroid.
Beneficial effect: the utility model is skillfully constructed, simple in structure, cost is low; have cleverly louvre on cell phone rear cover; and the inner surface at louvre is coated with graphite film; by graphite, heat is better distributed like this; better protect battery and mobile phone CPU processor, extended the useful life of mobile phone.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model is made of bonnet main body 1, described bonnet main body 1 middle part has louvre 2, described louvre 2 is that honeycomb is poroid, inner surface at described louvre 2 is coated with graphite film, louvre 2 is corresponding with battery of mobile phone and mobile phone CPU processor, has guaranteed that like this battery of mobile phone and mobile phone CPU processor better dispel the heat.
Operation instruction of the present utility model:
As shown in Figure 1, during use, bonnet main body 1 and mobile phone are interlocked, louvre 2 is with regard to direct corresponding position at battery of mobile phone and mobile phone CPU processor like this, graphite film is attached to the surface of battery of mobile phone and mobile phone CPU processor, heat just can directly come out heat by louvre like this, and graphite film better promotes scattering and disappearing of heat, has guaranteed that battery of mobile phone and mobile phone CPU temperature of processor can be not too high.
Claims (2)
1. a cell phone rear cover, comprise bonnet main body (1), it is characterized in that: described bonnet main body (1) middle part has louvre (2), is coated with graphite film at the inner surface of described louvre (2).
2. cell phone rear cover according to claim 1 is characterized in that: described louvre (2) is poroid for honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680864 CN202998207U (en) | 2012-12-12 | 2012-12-12 | Handset back cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680864 CN202998207U (en) | 2012-12-12 | 2012-12-12 | Handset back cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998207U true CN202998207U (en) | 2013-06-12 |
Family
ID=48569331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680864 Expired - Fee Related CN202998207U (en) | 2012-12-12 | 2012-12-12 | Handset back cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998207U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458075A (en) * | 2013-09-09 | 2013-12-18 | 深圳市易丰展业通讯技术有限公司 | Smart mobile phone |
| CN104640414A (en) * | 2013-11-11 | 2015-05-20 | 富泰华精密电子（郑州）有限公司 | Mobile terminal |
| CN106453727A (en) * | 2016-12-07 | 2017-02-22 | 深圳市传奇数码有限公司 | Smart mobile phone heat dissipation device |
| CN106487952A (en) * | 2015-08-27 | 2017-03-08 | 合肥杰事杰新材料股份有限公司 | A kind of radiating cell phone rear cover |
| CN108200240A (en) * | 2017-12-27 | 2018-06-22 | 胡月明 | A kind of battery heat dissipation device of mobile phone |
| CN109618035A (en) * | 2019-02-12 | 2019-04-12 | 逯林昊翰 | A kind of 5G cell phone rear cover convenient for heat dissipation |
-
2012
- 2012-12-12 CN CN 201220680864 patent/CN202998207U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458075A (en) * | 2013-09-09 | 2013-12-18 | 深圳市易丰展业通讯技术有限公司 | Smart mobile phone |
| CN104640414A (en) * | 2013-11-11 | 2015-05-20 | 富泰华精密电子（郑州）有限公司 | Mobile terminal |
| CN106487952A (en) * | 2015-08-27 | 2017-03-08 | 合肥杰事杰新材料股份有限公司 | A kind of radiating cell phone rear cover |
| CN106453727A (en) * | 2016-12-07 | 2017-02-22 | 深圳市传奇数码有限公司 | Smart mobile phone heat dissipation device |
| CN106453727B (en) * | 2016-12-07 | 2019-11-15 | 深圳市传奇数码有限公司 | A kind of smart phone radiator |
| CN108200240A (en) * | 2017-12-27 | 2018-06-22 | 胡月明 | A kind of battery heat dissipation device of mobile phone |
| CN109618035A (en) * | 2019-02-12 | 2019-04-12 | 逯林昊翰 | A kind of 5G cell phone rear cover convenient for heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131212 |