CN202873205U - Heat radiation type housing and portable mobile terminal - Google Patents
Heat radiation type housing and portable mobile terminal Download PDFInfo
- Publication number
- CN202873205U CN202873205U CN2012205360264U CN201220536026U CN202873205U CN 202873205 U CN202873205 U CN 202873205U CN 2012205360264 U CN2012205360264 U CN 2012205360264U CN 201220536026 U CN201220536026 U CN 201220536026U CN 202873205 U CN202873205 U CN 202873205U
- Authority
- CN
- China
- Prior art keywords
- conducting film
- heat
- heat conducting
- housing
- portable mobile
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat radiation type housing and a portable mobile terminal. The heat radiation type housing comprises a housing body, and also comprises a heat conductive film, and the heat conductive film covers an inner wall of a back housing of the housing body. The inner wall of the back housing of the housing body is covered by the heat conductive film, so heat generated by electronic devices in the housing body can be fast absorbed by the heat conductive film, and the heat is fast transmitted on the housing body through the heat conductive film for heat radiation in a large area, heat inside the housing body can be effectively radiated, heat radiation efficiency of the portable mobile terminal is improved, and heat radiation effect of the portable mobile terminal is optimized.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of radiating shell and portable mobile termianl.
Background technology
At present, portable mobile termianl (such as mobile phone or panel computer etc.) because it is easy to carry, is used widely by the user.Usually be provided with the parts such as circuit board and battery in the casing of portable mobile termianl.In use, the chip on the circuit board and battery will produce heat, and heat is saved bit by bit in casing can not in time dispel the heat, and cause in the prior art radiating effect of portable mobile termianl relatively poor.
Summary of the invention
The utility model provides a kind of radiating shell and portable mobile termianl, in order to the relatively poor defective of the radiating effect that solves portable mobile termianl of the prior art, realize improving the radiating efficiency of portable mobile termianl, optimize the radiating effect of portable mobile termianl.
The utility model provides a kind of radiating shell, comprises housing, also comprises heat conducting film, and described heat conducting film covers on the inwall of described housing back cover.
The radiating shell that the utility model provides, by covering heat conducting film at housing back cover inwall, the heat heat conducting film that electronic device produces in the housing absorbs fast, and by heat conducting film heat is delivered to fast and carries out large-area heat radiation on the housing, can effectively dissipate the heat of enclosure interior, realization has improved the radiating efficiency of portable mobile termianl, has optimized the radiating effect of portable mobile termianl.
Aforesaid radiating shell also is provided with the heat conduction cushion block on the described heat conducting film.
Aforesaid radiating shell, described heat conduction cushion block is heat-conducting silica gel sheet.
Aforesaid radiating shell, described heat conducting film are graphite guide hotting mask, copper heat conducting film or ceramic film.
Aforesaid radiating shell, described heat conducting film sticks on the described housing.
The utility model also provides a kind of portable mobile termianl, comprise radiating shell, circuit board and battery, described radiating shell comprises housing, described radiating shell also comprises heat conducting film, described heat conducting film covers on the inwall of described housing back cover, and described circuit board and described battery are arranged in described housing.
The portable mobile termianl that the utility model provides, by covering heat conducting film at housing back cover inwall, the heat heat conducting film that electronic device produces in the housing absorbs fast, and by heat conducting film heat is delivered to fast and carries out large-area heat radiation on the housing, can effectively dissipate the heat of enclosure interior, realization has improved the radiating efficiency of portable mobile termianl, has optimized the radiating effect of portable mobile termianl.
Aforesaid portable mobile termianl also is provided with the heat conduction cushion block on the described heat conducting film, described heat conduction cushion block is attached on the chip of described circuit board.
Aforesaid portable mobile termianl, described heat conduction cushion block is heat-conducting silica gel sheet.
Aforesaid portable mobile termianl, described heat conducting film are graphite guide hotting mask, copper heat conducting film or ceramic film.
Aforesaid portable mobile termianl, described heat conducting film sticks on the described housing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model radiating shell embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the present embodiment radiating shell comprises housing 1, also comprises heat conducting film 2, and heat conducting film 2 covers on the inwall of housing 1 back cover.
Particularly, be coated with heat conducting film 2 in the housing 1 of the present embodiment portable mobile termianl, after being encased in circuit board 4 and battery 5 in the housing 1, the heat that circuit board 4 and battery 5 produce is absorbed fast by heat conducting film 2, and can fast and effectively the heat that absorbs be delivered in the extensive area of housing 1 back cover by heat conducting film 2, the heat of effectively saving bit by bit in the housing 1 is delivered on the housing 1 and can by housing 1 large-area back cover heat radiation, effectively raises the radiating efficiency of radiating shell.In order to dissipate fast and effectively the heat that chip 41 produces on the circuit board 4, also be provided with heat conduction cushion block 3 on the heat conducting film 2 in the present embodiment, heat conduction cushion block 3 can be attached on the chip 41 of circuit board 4.The heat that chip 41 produces will be delivered on the heat conducting film 2 fast by heat conduction cushion block 3, carry out quick heat radiating on the housing 1 thereby by heat conducting film 2 heat is passed to rapidly and uniformly.Wherein, the heat conduction cushion block 3 in the present embodiment can be heat-conducting silica gel sheet, and heat conducting film 2 can be graphite heat conducting film, copper heat conducting film or ceramic film.In addition, in order easily heat conducting film 2 to be contained on the housing 1, the heat conducting film 2 in the present embodiment sticks on the housing 1.
The present embodiment radiating shell, by covering heat conducting film at housing back cover inwall, the heat heat conducting film that electronic device produces in the housing absorbs fast, and by heat conducting film heat is delivered to fast and carries out large-area heat radiation on the housing, can effectively dissipate the heat of enclosure interior, realization has improved the radiating efficiency of portable mobile termianl, has optimized the radiating effect of portable mobile termianl.
The utility model also provides a kind of portable mobile termianl, comprises radiating shell, circuit board and battery, and radiating shell comprises housing, and radiating shell also comprises heat conducting film, and heat conducting film covers on the inwall of housing back cover, and circuit board and battery are arranged in housing.
Particularly, the radiating shell in the present embodiment can adopt the radiating shell among the utility model radiating shell embodiment, and its concrete structure can referring to the record of the utility model radiating shell embodiment and accompanying drawing 1-Fig. 2, not repeat them here.The heat that produces in order to dissipate fast and effectively the circuit chip on board also is provided with the heat conduction cushion block on the heat conducting film, the heat conduction cushion block is attached on the chip of circuit board.Wherein, the heat conduction cushion block can be heat-conducting silica gel sheet, and heat conducting film can be graphite heat conducting film, copper heat conducting film or ceramic film.In order easily heat conducting film to be contained on the housing, heat conducting film can stick on the housing.
The present embodiment portable mobile termianl, by covering heat conducting film at housing back cover inwall, the heat heat conducting film that electronic device produces in the housing absorbs fast, and by heat conducting film heat is delivered to fast and carries out large-area heat radiation on the housing, can effectively dissipate the heat of enclosure interior, realization has improved the radiating efficiency of portable mobile termianl, has optimized the radiating effect of portable mobile termianl.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a radiating shell comprises housing, it is characterized in that, also comprises heat conducting film, and described heat conducting film covers on the inwall of described housing back cover.
2. radiating shell according to claim 1 is characterized in that, also is provided with the heat conduction cushion block on the described heat conducting film.
3. radiating shell according to claim 2 is characterized in that, described heat conduction cushion block is heat-conducting silica gel sheet.
4. radiating shell according to claim 1 is characterized in that, described heat conducting film is graphite guide hotting mask, copper heat conducting film or ceramic film.
5. arbitrary described radiating shell is characterized in that according to claim 1-4, and described heat conducting film sticks on the described housing.
6. portable mobile termianl, comprise radiating shell, circuit board and battery, described radiating shell comprises housing, it is characterized in that, described radiating shell also comprises heat conducting film, described heat conducting film covers on the inwall of described housing back cover, and described circuit board and described battery are arranged in described housing.
7. portable mobile termianl according to claim 6 is characterized in that, also is provided with the heat conduction cushion block on the described heat conducting film, and described heat conduction cushion block is attached on the chip of described circuit board.
8. portable mobile termianl according to claim 7 is characterized in that, described heat conduction cushion block is heat-conducting silica gel sheet.
9. portable mobile termianl according to claim 6 is characterized in that, described heat conducting film is graphite guide hotting mask, copper heat conducting film or ceramic film.
10. arbitrary described portable mobile termianl is characterized in that according to claim 6-9, and described heat conducting film sticks on the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205360264U CN202873205U (en) | 2012-10-19 | 2012-10-19 | Heat radiation type housing and portable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205360264U CN202873205U (en) | 2012-10-19 | 2012-10-19 | Heat radiation type housing and portable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873205U true CN202873205U (en) | 2013-04-10 |
Family
ID=48039882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205360264U Expired - Lifetime CN202873205U (en) | 2012-10-19 | 2012-10-19 | Heat radiation type housing and portable mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873205U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144589A (en) * | 2013-05-07 | 2014-11-12 | 华为终端有限公司 | Vehicle-mounted wireless internet device |
| CN104619147A (en) * | 2013-11-01 | 2015-05-13 | 联想(北京)有限公司 | Electronic device |
| CN104661489A (en) * | 2013-11-22 | 2015-05-27 | 奇鋐科技股份有限公司 | Heat-dissipation unit of handheld electronic device |
| WO2015085597A1 (en) * | 2013-12-13 | 2015-06-18 | 华为终端有限公司 | Heat dissipation structure of housing and electronic apparatus |
| CN104994712A (en) * | 2015-07-14 | 2015-10-21 | 广东欧珀移动通信有限公司 | Mobile terminal and method for dissipating heat of mobile terminal |
| CN105050359A (en) * | 2015-07-14 | 2015-11-11 | 广东欧珀移动通信有限公司 | Mobile terminal and method for dissipating heat of mobile terminal |
| CN105431021A (en) * | 2015-12-29 | 2016-03-23 | 小米科技有限责任公司 | Mobile device cooling structure and mobile device |
| CN105658025A (en) * | 2014-11-14 | 2016-06-08 | 南京酷派软件技术有限公司 | Heat radiation device for terminal and terminal |
| CN107148200A (en) * | 2017-06-29 | 2017-09-08 | 北京小米移动软件有限公司 | Radiator structure and terminal device |
| CN108471695A (en) * | 2018-04-02 | 2018-08-31 | 广州三星通信技术研究有限公司 | Portable terminal |
-
2012
- 2012-10-19 CN CN2012205360264U patent/CN202873205U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144589A (en) * | 2013-05-07 | 2014-11-12 | 华为终端有限公司 | Vehicle-mounted wireless internet device |
| WO2014180181A1 (en) * | 2013-05-07 | 2014-11-13 | 华为终端有限公司 | Vehicle-mounted wireless network access device |
| CN104144589B (en) * | 2013-05-07 | 2017-11-17 | 华为终端有限公司 | A kind of onboard wireless equipment for surfing the net |
| CN104619147A (en) * | 2013-11-01 | 2015-05-13 | 联想(北京)有限公司 | Electronic device |
| CN104661489A (en) * | 2013-11-22 | 2015-05-27 | 奇鋐科技股份有限公司 | Heat-dissipation unit of handheld electronic device |
| WO2015085597A1 (en) * | 2013-12-13 | 2015-06-18 | 华为终端有限公司 | Heat dissipation structure of housing and electronic apparatus |
| CN105075412B (en) * | 2013-12-13 | 2017-11-24 | 华为终端（东莞）有限公司 | Housing radiator structure and electronic installation |
| CN105075412A (en) * | 2013-12-13 | 2015-11-18 | 华为终端有限公司 | Heat dissipation structure of housing and electronic apparatus |
| CN105658025A (en) * | 2014-11-14 | 2016-06-08 | 南京酷派软件技术有限公司 | Heat radiation device for terminal and terminal |
| CN105658025B (en) * | 2014-11-14 | 2018-01-09 | 南京酷派软件技术有限公司 | The heat abstractor and terminal of a kind of terminal |
| CN105050359A (en) * | 2015-07-14 | 2015-11-11 | 广东欧珀移动通信有限公司 | Mobile terminal and method for dissipating heat of mobile terminal |
| CN104994712A (en) * | 2015-07-14 | 2015-10-21 | 广东欧珀移动通信有限公司 | Mobile terminal and method for dissipating heat of mobile terminal |
| CN105431021A (en) * | 2015-12-29 | 2016-03-23 | 小米科技有限责任公司 | Mobile device cooling structure and mobile device |
| CN107148200A (en) * | 2017-06-29 | 2017-09-08 | 北京小米移动软件有限公司 | Radiator structure and terminal device |
| CN108471695A (en) * | 2018-04-02 | 2018-08-31 | 广州三星通信技术研究有限公司 | Portable terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |