CN104333620A - Mobile phone cooling device - Google Patents
Mobile phone cooling device Download PDFInfo
- Publication number
- CN104333620A CN104333620A CN201410616468.3A CN201410616468A CN104333620A CN 104333620 A CN104333620 A CN 104333620A CN 201410616468 A CN201410616468 A CN 201410616468A CN 104333620 A CN104333620 A CN 104333620A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- graphite sheet
- heat
- heat conducting
- fan
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title abstract 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 30
- 239000010439 graphite Substances 0.000 claims abstract description 30
- 239000003973 paint Substances 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Telephone Set Structure (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a mobile phone cooling device. The mobile phone cooling device is composed of thermal insulation plastic 1, cooling holes 2, heat conducting plastic 3, a heat conducting graphite sheet 4, a mobile phone body 5 and a fan 6; the heat conducting plastic 3 is 2 to 3 millimeters in thickness, transverse and longitudinal cooling holes are opened in the heat conducting plastic 3, and the fan 6 is arranged at the middle of a mobile phone shell; the thermal insulation plastic 1, heat conducting plastic 3 and heat conducting graphite sheet 4 are arranged the rear cover of the mobile phone body 5 after being pressed into a slab. The mobile phone cooling device uses the heat conducting material-heat conducting graphite sheet with good cooling effect. The heat conducting coefficient of the heat conducting graphite sheet arrives at 600 to 1200 watts per hour, and the specific gravity of the heat conducting graphite sheet is 1.0-1.9 g/cm3. The heat conducting graphite sheet is low in thermal resistance, soft and easy to cut (capable of bending repeatedly). The mobile phone cooling device is capable of effectively using air convection to cool the mobile phone so as to improve the connection quality and prolong the service life of the mobile phone.
Description
Technical field
The present invention relates to a kind of heat conducting heat abstractor, be specifically related to a kind of mobile phone heat abstractor.
Background technology
The use of smart mobile phone becomes more and more general, and the function of mobile phone also gets more and more.But the heat dissipation problem of mobile phone is never resolved.Modern study shows, heat conducting material has the good capacity of heat transmission, and by this material, reaches the object with extraneous positive energy exchange.Present smart mobile phone development, performance is become better and better, need the speed of operation also more and more faster, a large amount of heat that the thing followed produces when being handset processes mass data, if not in time by disperses heat, light then handset capability is declined, the speed of service is obviously slack-off, heavy then cause irreversible permanent injury to mobile phone hardware.In addition, because it is very frequently that people contact mobile phone in daily life, reel unavoidably, moreover mobile phone price is not low preferably on the market now, people extremely take good care of the loved mobile phone of oneself.So concerning the people using now smart mobile phone, need one badly and can play again prevention mobile phone to mobile phone heat radiation and collide with and the phone housing that damages.
Summary of the invention
The present invention is directed to above-mentioned existing problems, propose and use good thermally conductive materials can also reduce mobile phone by degree of injury when colliding with to mobile phone heat radiation rapidly simultaneously.What the present invention adopted is active heat removal mode, the heat that energy Quick diffusing mobile phone produces in utilization process, meets the requirement that people use mobile phone for a long time.Heat conducting material also has the function of protection mobile phone; if mobile phone falls accidentally; the present invention can also cushion; shock-absorbing; thus playing the degree slowing down mobile phone and break, the present invention adopts conductive graphite sheet, and this material is a kind of nanometer advanced composite material; adapt to any surface uniform heat conduction, there is effectiveness.Be a kind of brand-new heat conduction and heat radiation material, there is unique grain orientation, along both direction uniform heat conduction, laminar structuredly can adapt to any surface well, while shielding thermal source and assembly, improve the performance of electronic product.Heat isolation is also provided while product Homogeneouslly-radiating in thickness.
The technical solution that the present invention relates to:
A kind of mobile phone heat abstractor, is characterized in that: it is made up of heatpiston 1, louvre 2, heat-conducting plastic 3, conductive graphite sheet 4, mobile phone 5, fan 6, fan swicth 7; The thickness of described conductive graphite sheet 4 is 0.025 ~ 0.1mm; The thickness of described heat-conducting plastic 3 is 2 ~ 3mm, and on heat-conducting plastic 3 inside, offer louvre that is horizontal and longitudinal direction, and the diameter in hole is 1 ~ 1.5mm, and the transverse direction of louvre and fore-and-aft distance are 3 ~ 4mm; Described fan 6 is arranged in the middle part of mobile phone shell; Described heatpiston 1, heat-conducting plastic 3, conductive graphite sheet 4 are arranged on the bonnet place of mobile phone 5 after forcing together tabular; Described fan swicth 7 is arranged on the surface of heatpiston 1.So that cellie opens and closes fan 6 in time.
The further technical solution of the present invention is:
Described heatpiston 1 top layer scribbles handfeel paint.Handfeel paint is also known as rubberbase paint, elastomeric paint.Be sprayed at body surface, in dumb light or half dumb light state, feel is quite fine and smooth, level and smooth, and outward appearance is graceful, serious.Its scratch-proofness, high abrasion resistance.Meet SGS environmental protection, to human body without any infringement.Workability is excellent, adhesive force good.And flaw or the folder water wave of general injection moulding appearance can be covered.
The voltage of described fan 6 is 4.0 ~ 4.5 volts; The below of fan 6 is also provided with the thin plate lithium battery of 4.0 ~ 4.5 volt supporting with fan.The voltage that such voltage fundamental sum mobile phone uses is to coupling.Use thin plate lithium battery can alleviate the weight of mobile phone shell.
Described heatpiston 1, heat-conducting plastic 3, conductive graphite sheet 4 strike out an overall mobile phone shell, and the surrounding of mobile phone shell is with circular arc flange; And in the mobile phone shell of the correspondence at mobile phone 5 camera place, have the circular hole of formed objects.The surrounding of mobile phone shell can make shell and mobile phone 5 be assembled together well with circular arc flange.
Described heatpiston 1, heat-conducting plastic 3, conductive graphite sheet 4 strike out in an overall mobile phone shell and offer fan 6 circular hole of the same size.So that the heat that mobile phone 5 in use produces by fan is discharged.
The conductive coefficient of described conductive graphite sheet 4 is 800 ~ 1200 watts/kelvin degree every meter.The conductive graphite sheet that radiating effect is more excellent will be selected exactly.
Beneficial effect of the present invention:
(1) present invention employs the Heat Conduction Material that radiating effect is splendid---conductive graphite sheet.This material has effectiveness, and the conductive coefficient of conductive graphite sheet up to 600 ~ 1200w/k-m, (w/k-m to refer to watt/kelvin degree every meter, such conductive coefficient is equivalent to 2 to 4 times of copper, 3 to 6 times of aluminium), the thermal resistance of conductive graphite sheet is lower than aluminium by 40%, lower than copper by 20%.The light specific gravity of conductive graphite sheet: 1.0-1.9g/cm
3, density is equivalent to 1/4 to 1/10 of copper, 10/13 to 1/3 of aluminium).Conductive graphite sheet characteristic is that low thermal resistance and softness easily cut (can alternating bending).Conductive graphite sheet has ultra-thin property, and surface can with other combinations of materials such as metal, plastic cement, adhesive stickers to meet more design function and needs.
(2) the present invention can effectively utilize cross-ventilation to realize the further heat radiation of mobile phone, improves speech quality, the extending cell phone life-span.
(3) the present invention effectively can protect phone housing, and reduce user to the wearing and tearing of mobile phone appearance in every day use, if mobile phone falls accidentally, the present invention can also cushion, shock-absorbing, thus plays the degree slowing down mobile phone and break.
Accompanying drawing explanation
Accompanying drawing 1 is general structure schematic diagram of the present invention;
Accompanying drawing 2 is fan schematic diagram of the present invention;
In accompanying drawing 1: heatpiston 1, louvre 2, heat-conducting plastic 3, conductive graphite sheet 4, mobile phone 5, fan 6.
In accompanying drawing 2: fan 6, fan swicth 7
Embodiment
As shown in Figure 1 and Figure 2, when mobile phone is used for a long time, just produce a large amount of heats, now open the fan swicth 7 of shell, fan just gets into smooth, together with conductive graphite sheet 4 fits tightly with mobile phone, a large amount of heats can be made to distribute, in addition outer have again the heat dispersion of heat-conducting plastic 3 also fine.Heat-conducting plastic 3 inside offers louvre that is horizontal and longitudinal direction, such radiating effect is just more good, and described heatpiston 1, heat-conducting plastic 3, conductive graphite sheet 4 are arranged on the bonnet place of mobile phone 5 after forcing together tabular.A large amount of heats is left by conductive graphite sheet 4 by the heat that mobile phone 5 can be made like this to produce, and also has the heat of part to be offered in heat-conducting plastic 3 in longitudinal, horizontal louvre and leaves, also have a small amount of heat to be sucked by fan 6 and dissipate.Mobile phone so just can be kept not generate heat in long-time use procedure and improve the operational efficiency of mobile phone.
To sum up, a kind of mobile phone heat abstractor designed by the present invention can reach the object of expection.
Claims (4)
1. a mobile phone heat abstractor, is characterized in that: it is made up of heatpiston (1), louvre (2), heat-conducting plastic (3), conductive graphite sheet (4), mobile phone (5), fan (6), fan swicth (7); The thickness of described conductive graphite sheet (4) is 0.025 ~ 0.1mm; The thickness of described heat-conducting plastic (3) is 2 ~ 3mm, and on heat-conducting plastic (3) inside, offer louvre that is horizontal and longitudinal direction, and the diameter in hole is 1 ~ 1.5mm, and the transverse direction of louvre and fore-and-aft distance are 3 ~ 4mm; Described fan (6) is arranged in the middle part of mobile phone shell; Described heatpiston (1), heat-conducting plastic (3), conductive graphite sheet (4) are arranged on the bonnet place of mobile phone (5) after forcing together tabular; Described fan swicth (7) is arranged on the surface of heatpiston (1); The voltage of described fan (6) is 4.0 ~ 4.5 volts; The below of fan (6) is also provided with the thin plate lithium battery of 4.0 ~ 4.5 volt supporting with fan; Described heatpiston (1), heat-conducting plastic (3), conductive graphite sheet (4) strike out an overall mobile phone shell, and the surrounding of mobile phone shell is with circular arc flange; And in the mobile phone shell of the correspondence at mobile phone (5) camera place, have the circular hole of formed objects.
2. a kind of mobile phone heat abstractor according to claim 1, is characterized in that: described heatpiston (1) top layer scribbles handfeel paint.
3. a kind of mobile phone heat abstractor according to claim 1, is characterized in that: described heatpiston (1), heat-conducting plastic (3), conductive graphite sheet (4) strike out in an overall mobile phone shell and offer fan (6) circular hole of the same size.
4. a kind of mobile phone heat abstractor according to claim 1, is characterized in that: the conductive coefficient of described conductive graphite sheet (4) is 800 ~ 1200 watts/kelvin degree every meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616468.3A CN104333620B (en) | 2014-10-29 | 2014-10-29 | A kind of mobile phone heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616468.3A CN104333620B (en) | 2014-10-29 | 2014-10-29 | A kind of mobile phone heat abstractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104333620A true CN104333620A (en) | 2015-02-04 |
| CN104333620B CN104333620B (en) | 2017-09-22 |
Family
ID=52408268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616468.3A Expired - Fee Related CN104333620B (en) | 2014-10-29 | 2014-10-29 | A kind of mobile phone heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333620B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635356A (en) * | 2015-08-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Mobile phone, heat dissipation component of mobile phone and processing method thereof |
| CN105652977A (en) * | 2015-12-31 | 2016-06-08 | 小米科技有限责任公司 | Terminal with shooting function |
| CN105968813A (en) * | 2016-06-15 | 2016-09-28 | 朱森 | Heat-dissipation fouling-resistant mobile phone protection shell |
| CN106375509A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Heat dissipation assembly and mobile terminal |
| US9743554B2 (en) | 2015-11-18 | 2017-08-22 | Microsoft Technology Licensing, Llc | Heat dissipation in electronics with a heat spreader |
| CN107205329A (en) * | 2017-07-31 | 2017-09-26 | 京东方科技集团股份有限公司 | A kind of containment vessel |
| CN107501844A (en) * | 2017-08-23 | 2017-12-22 | 重庆哈迪斯科技有限公司 | A kind of mobile phone heat abstractor and its manufacture method |
| CN108200240A (en) * | 2017-12-27 | 2018-06-22 | 胡月明 | A kind of battery heat dissipation device of mobile phone |
| CN111465280A (en) * | 2020-04-27 | 2020-07-28 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN112123685B (en) * | 2020-08-04 | 2022-05-31 | 苏州呈润电子有限公司 | Novel injection molding process for display bracket shell |
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| CN102946456A (en) * | 2012-12-12 | 2013-02-27 | 鹿鸣 | Mobile phone shell device with fan |
| CN202979549U (en) * | 2012-11-19 | 2013-06-05 | 徐孝海 | Fan-cooled handset sleeve |
| CN203423725U (en) * | 2013-12-01 | 2014-02-05 | 叶远平 | Cooling device of mobile phone |
| JP2014110580A (en) * | 2012-12-04 | 2014-06-12 | Nippon Keiki Works Ltd | Case with cooling fan for portable electric apparatus |
| CN103873608A (en) * | 2012-12-10 | 2014-06-18 | 苏州沛德导热材料有限公司 | Novel mobile phone protective shell |
-
2014
- 2014-10-29 CN CN201410616468.3A patent/CN104333620B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202979549U (en) * | 2012-11-19 | 2013-06-05 | 徐孝海 | Fan-cooled handset sleeve |
| JP2014110580A (en) * | 2012-12-04 | 2014-06-12 | Nippon Keiki Works Ltd | Case with cooling fan for portable electric apparatus |
| CN103873608A (en) * | 2012-12-10 | 2014-06-18 | 苏州沛德导热材料有限公司 | Novel mobile phone protective shell |
| CN102946456A (en) * | 2012-12-12 | 2013-02-27 | 鹿鸣 | Mobile phone shell device with fan |
| CN203423725U (en) * | 2013-12-01 | 2014-02-05 | 叶远平 | Cooling device of mobile phone |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635356A (en) * | 2015-08-31 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Mobile phone, heat dissipation component of mobile phone and processing method thereof |
| US9743554B2 (en) | 2015-11-18 | 2017-08-22 | Microsoft Technology Licensing, Llc | Heat dissipation in electronics with a heat spreader |
| CN105652977A (en) * | 2015-12-31 | 2016-06-08 | 小米科技有限责任公司 | Terminal with shooting function |
| CN105968813A (en) * | 2016-06-15 | 2016-09-28 | 朱森 | Heat-dissipation fouling-resistant mobile phone protection shell |
| CN106375509A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Heat dissipation assembly and mobile terminal |
| CN107205329A (en) * | 2017-07-31 | 2017-09-26 | 京东方科技集团股份有限公司 | A kind of containment vessel |
| CN107205329B (en) * | 2017-07-31 | 2019-05-28 | 京东方科技集团股份有限公司 | A kind of protective shell |
| CN107501844A (en) * | 2017-08-23 | 2017-12-22 | 重庆哈迪斯科技有限公司 | A kind of mobile phone heat abstractor and its manufacture method |
| CN108200240A (en) * | 2017-12-27 | 2018-06-22 | 胡月明 | A kind of battery heat dissipation device of mobile phone |
| CN111465280A (en) * | 2020-04-27 | 2020-07-28 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN112123685B (en) * | 2020-08-04 | 2022-05-31 | 苏州呈润电子有限公司 | Novel injection molding process for display bracket shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104333620B (en) | 2017-09-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Tongming Inventor after: Zhou Min Inventor after: Wang Yange Inventor before: Yue Rui Inventor before: Ding Mingliang Inventor before: Yang Xiaojian Inventor before: Ren Jingfu |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170829 Address after: 321100, No. 18, Hou Hou Village, village building, Bai Hui Village building, Zhejiang, Lanxi Applicant after: Huang Wei Address before: 214153 Jiangsu Province, Wuxi city Huishan District Road No. 12 Lotus Bridge money money Wuxi Urban Vocational College Telecommunications Department Applicant before: Yue Rui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190917 Address after: 518000 Guangdong Shenzhen Baoan District Fuhai street Xintian community central industrial plant 8 buildings 8 buildings 5 stories. Patentee after: Shenzhen Ying Qin Electronics Co.,Ltd. Address before: 321100, No. 18, Hou Hou Village, village building, Bai Hui Village building, Zhejiang, Lanxi Patentee before: Huang Wei |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: Room 322, 3 / F, science and Technology Park, north of Taizhong Road, west of Guangji Road, Taierzhuang Economic Development Zone, Zaozhuang City, Shandong Province Patentee after: ZAOZHUANG LIUQUAN COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong Shenzhen Baoan District Fuhai street Xintian community central industrial plant 8 buildings 8 buildings 5 stories. Patentee before: Shenzhen Ying Qin Electronics Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220402 Address after: 644229 No. 16, group 3, Hexiang village, Tongzi Town, Jiang'an County, Yibin City, Sichuan Province Patentee after: Fu Qiang Address before: Room 322, 3rd floor, kechuangyuan, Taierzhuang Economic Development Zone, Zaozhuang City, Shandong Province, 277400 Patentee before: ZAOZHUANG LIUQUAN COMMUNICATION TECHNOLOGY Co.,Ltd. |
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| 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: 20170922 |