CN104506686A - Efficiently cooling mobile phone shell - Google Patents
Efficiently cooling mobile phone shell Download PDFInfo
- Publication number
- CN104506686A CN104506686A CN201510010746.5A CN201510010746A CN104506686A CN 104506686 A CN104506686 A CN 104506686A CN 201510010746 A CN201510010746 A CN 201510010746A CN 104506686 A CN104506686 A CN 104506686A
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- China
- Prior art keywords
- phase
- mobile phone
- change layer
- phone shell
- phase change
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Abstract
An efficiently cooling mobile phone shell combines the characteristics of metal aerogel and phase-change materials. Heat generated in a mobile phone can be efficiently and rapidly discharged, and too high temperature of the mobile phone can be prevented.
Description
Technical field
The present invention relates to a kind of phone housing of high efficiency and heat radiation, be particularly useful for making the shell of smart mobile phone.
Background technology
Along with the fast development of scientific and technological level, this industry of phone housing goes out as novel industry new life.The phone housing of fashion not only has beautiful outward appearance, and embodies the grade of a people.But these are all inadequate, more advanced mobile phone shell more should have fashion and the large advantage of function two.Functionally, mobile phone protecting case not only will protect mobile phone, shatter-resistant, scratch resistant, waterproof and shockproof! Also to there is the performance of quick heat radiating, to meet the requirement of the frequent high load capacity running of current mobile phone.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of phone housing of high efficiency and heat radiation, general shatter-resistant, the performance such as scratch resistant can not only be met, can also fast the heat in mobile phone be discharged fast, ensure that mobile phone shell temperature can not more than 45 DEG C simultaneously.Technical scheme of the present invention is as follows: a kind of phone housing of high efficiency and heat radiation is formed by stacking by outer phase change layer (1) and interior phase change layer (2).Compared with prior art, beneficial effect of the present invention comprises: density is little; Thermal transmission coefficient is large; Two-layer phase-change material layers ensure that the existence of internal-external temperature difference, impels heat outwards to transmit; Metal oxide aerogel ensure that intensity and the anti-tampering property of signal of mobile phone shell.
Accompanying drawing explanation
Fig. 1 is a kind of phone housing of high efficiency and heat radiation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, do not limit the scope of the invention.As shown in Figure 1, be a kind of phone housing of high efficiency and heat radiation, be formed by stacking by two-layer phase-change material layers.The phase transition temperature of interior phase-change material layers (2) is 45 DEG C, and the phase transition temperature of outer phase-change material (1) is 30 DEG C.
The course of work of the present invention and principle are: when mobile phone temp reaches 45 DEG C time, and heat is absorbed by interior phase change layer (2), and ensures that mobile phone temp can not rise again; When the temperature of interior phase change layer (2) raises, heat can conduct to outer phase change layer (1) by oxide silica aerogel fast.Because the phase transition temperature of outer phase change layer (1) is lower than the phase transition temperature of interior phase change layer (2), the temperature of interior phase change layer is not easy within a certain period of time more than 30 DEG C, thus achieves the bilayer restriction Thermal protection of mobile phone shell.
Claims (4)
1. the phone housing of a high efficiency and heat radiation is combined by inside and outside two-layer phase change layer.
2. inside and outside phase change layer according to claim 1 by the phase-change material of specific phase temperature and cupric oxide aeroge according to a certain percentage Homogeneous phase mixing form.
3. interior phase change layer according to claim 1 is that the phase-change material of 45 DEG C and the cupric oxide aeroge with 90% porosity evenly to close according to the mass ratio of 50:1 and form very much by a kind of special phase transition temperature.
4. outer phase change layer according to claim 1 is that the phase-change material of 30 DEG C and the cupric oxide aeroge with 95% porosity evenly to close according to the mass ratio of 50:1 and form very much by a kind of special phase transition temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010746.5A CN104506686B (en) | 2015-01-09 | 2015-01-09 | A kind of phone housing of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010746.5A CN104506686B (en) | 2015-01-09 | 2015-01-09 | A kind of phone housing of high efficiency and heat radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104506686A true CN104506686A (en) | 2015-04-08 |
| CN104506686B CN104506686B (en) | 2018-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010746.5A Active CN104506686B (en) | 2015-01-09 | 2015-01-09 | A kind of phone housing of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104506686B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902041A (en) * | 2015-06-11 | 2015-09-09 | 宁波绿凯节能科技有限公司 | Phase-change temperature control mobile phone shell |
| CN108076191A (en) * | 2017-07-03 | 2018-05-25 | 宁波瑞信能源科技有限公司 | A kind of phase-transition heat-storage mobile phone shell of Winter-summer dual purpose |
| WO2018119925A1 (en) * | 2016-12-29 | 2018-07-05 | 华为技术有限公司 | Heat dissipation device and terminal apparatus thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200950602Y (en) * | 2006-07-18 | 2007-09-19 | 华为技术有限公司 | Mobile terminal casing |
| CN101203467A (en) * | 2005-07-26 | 2008-06-18 | 波音公司 | Composite materials of aerogel and phase change material |
| CN102942340A (en) * | 2012-11-21 | 2013-02-27 | 王国英 | Phase transition energy storage building insulation material |
| CN103409113A (en) * | 2013-07-23 | 2013-11-27 | 苏州天脉导热科技有限公司 | A heat storage material |
| US20140025183A1 (en) * | 2012-07-23 | 2014-01-23 | The Ohio Willow Wood Company | Polymeric prosthetic and orthotic devices with heat control capabilities |
| CN103711209A (en) * | 2014-01-10 | 2014-04-09 | 江苏丰彩新型建材有限公司 | Heat insulation system and preparation method of materials thereof |
-
2015
- 2015-01-09 CN CN201510010746.5A patent/CN104506686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101203467A (en) * | 2005-07-26 | 2008-06-18 | 波音公司 | Composite materials of aerogel and phase change material |
| CN200950602Y (en) * | 2006-07-18 | 2007-09-19 | 华为技术有限公司 | Mobile terminal casing |
| US20140025183A1 (en) * | 2012-07-23 | 2014-01-23 | The Ohio Willow Wood Company | Polymeric prosthetic and orthotic devices with heat control capabilities |
| CN102942340A (en) * | 2012-11-21 | 2013-02-27 | 王国英 | Phase transition energy storage building insulation material |
| CN103409113A (en) * | 2013-07-23 | 2013-11-27 | 苏州天脉导热科技有限公司 | A heat storage material |
| CN103711209A (en) * | 2014-01-10 | 2014-04-09 | 江苏丰彩新型建材有限公司 | Heat insulation system and preparation method of materials thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902041A (en) * | 2015-06-11 | 2015-09-09 | 宁波绿凯节能科技有限公司 | Phase-change temperature control mobile phone shell |
| WO2018119925A1 (en) * | 2016-12-29 | 2018-07-05 | 华为技术有限公司 | Heat dissipation device and terminal apparatus thereof |
| CN110121925A (en) * | 2016-12-29 | 2019-08-13 | 华为技术有限公司 | Radiator and its terminal device |
| US11016546B2 (en) | 2016-12-29 | 2021-05-25 | Huawei Technologies Co., Ltd. | Heat dissipation apparatus and terminal device having same |
| CN108076191A (en) * | 2017-07-03 | 2018-05-25 | 宁波瑞信能源科技有限公司 | A kind of phase-transition heat-storage mobile phone shell of Winter-summer dual purpose |
| CN108076191B (en) * | 2017-07-03 | 2020-05-08 | 宁波瑞信能源科技有限公司 | Dual-purpose phase change heat accumulation cell-phone shell of winter and summer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104506686B (en) | 2018-01-09 |
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Effective date of registration: 20211027 Address after: 201800 room j1172, floor 2, building 1, No. 399, Zhongren Road, Jiading District, Shanghai Patentee after: Shanghai runentropy New Energy Technology Co.,Ltd. Address before: Room 502, No. 126, Chezhan new village, Putuo District, Shanghai 200333 Patentee before: Li Ning |