CN204733212U - Heat radiation mobile phone shell - Google Patents
Heat radiation mobile phone shell Download PDFInfo
- Publication number
- CN204733212U CN204733212U CN201520499689.7U CN201520499689U CN204733212U CN 204733212 U CN204733212 U CN 204733212U CN 201520499689 U CN201520499689 U CN 201520499689U CN 204733212 U CN204733212 U CN 204733212U
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- CN
- China
- Prior art keywords
- mobile phone
- heat
- dissipating cylinder
- rotating shaft
- phone shell
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- Expired - Fee Related
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- 230000005855 radiation Effects 0.000 title claims abstract description 17
- 239000011553 magnetic fluid Substances 0.000 claims abstract description 12
- 239000012809 cooling fluid Substances 0.000 claims abstract description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to a kind of heat radiation mobile phone shell, and this heat radiation mobile phone shell includes backboard and the frame of hollow; Parallelly in described backboard be equidistantly placed with rotating shaft, each described rotating shaft is arranged with airtight heat-dissipating cylinder; What between described heat-dissipating cylinder and rotating shaft, circumference was equidistant is provided with dividing plate; Two subregion sheets vertical with each described rotating shaft are all installed in each described heat-dissipating cylinder; In described driving section, be filled with magnetic fluid, in described radiating segment, be filled with cooling fluid; The face pressing close to mobile phone at described backboard is equidistantly provided with the little magnetic sheet just right with each described driving fragment position; This mobile phone shell can high efficiency and heat radiation while available protecting mobile phone, and can not affect the transmission of mobile phone signal, has higher sight.
Description
Technical field
The present invention relates to a kind of Cellphone Accessories, especially, is a kind of mobile phone shell.
Background technology
Nowadays mobile phone has become one of communication tool indispensable in people's life, and along with the increase of cell-phone function, the caloric value of mobile phone is also more and more higher in use; When mobile phone is overheated, the power consumption of mobile phone can corresponding increase, causes cell phone standby time shorten; When mobile phone temp is too high, even may there is the phenomenons such as deadlock in mobile phone, also easily occurs the potential safety hazards such as blast simultaneously; Particularly when summer, the use of short time will make mobile phone hot, the useful life of this serious curtailment mobile phone; In addition, people also like using containment vessel to mobile phone, wearing and tearing when mobile phone shell can prevent mobile phone from falling by mistake, but but have a strong impact on the heat radiation of mobile phone, also can deformation be there is in the poor mobile phone shell of some materials under the high-temperature baking of mobile phone, not only do not have protective effect, also can make that mobile phone is overheated, the lost of life; And some mobile phone shell manufacturers select metal material to ensure radiating effect, this mobile phone shell is firm and can high-efficiency heat conduction, but but seriously intercepts mobile phone signal, and affect proper communication, this way loses more than gain.
Summary of the invention
For the problems referred to above, the invention provides a kind of heat radiation mobile phone shell, this mobile phone shell can high efficiency and heat radiation while available protecting mobile phone, and can not affect the transmission of mobile phone signal, has higher sight.
For solving the problem, the technical solution adopted in the present invention is: this heat radiation mobile phone shell includes the backboard of hollow and is fixed on described backboard, for clamping the frame of mobile phone; Parallelly in described backboard be equidistantly placed with rotating shaft, each described rotating shaft is arranged with airtight heat-dissipating cylinder; What between described heat-dissipating cylinder and rotating shaft, circumference was equidistant is provided with the dividing plate axially extended with radial direction along described heat-dissipating cylinder; Each described heat-dissipating cylinder freely can rotate with each rotating shaft under the drive of dividing plate; In each described heat-dissipating cylinder, be all provided with two subregion sheets vertical with each described rotating shaft, each described heat-dissipating cylinder is divided into 3 sections by described subregion sheet in the axial direction, and middle section is for driving section, and the section of both sides is radiating segment; In described driving section, be filled with magnetic fluid, in described radiating segment, be filled with cooling fluid; The face pressing close to mobile phone at described backboard is also equidistantly provided with the little magnetic sheet just right with each described driving fragment position.
The invention has the beneficial effects as follows: mobile phone shell is set on mobile phone; Because each described little magnetic sheet size is less and be not connected, the coverage rate of magnetic field to mobile phone is less, therefore less on the impact of mobile phone signal; Each described heat-dissipating cylinder such as to be divided at the large fan-shaped bar by described dividing plate; When cell-phone heating, described backboard is heated, and the fan-shaped bar at the described radiating segment inner close fitting mobile phone back side absorbs heat fast, drives the magnetic fluid in section to be heated simultaneously and magnetic change occurs; According to the magnetic characteristic of magnetic fluid, the magnetization of magnetic fluid weakens with the rising of temperature, therefore along with the rising of mobile phone temp, because being heated, magnetic weakens and is weaker than adjacent fan-shaped bar the fan-shaped bar at the driving section inner close fitting mobile phone back side, this makes to drive the magnetic field in section unstable, therefore under the magnetic attraction of little magnetic sheet, drives section to turn an angle, adjacent fan-shaped bar is attracted to just to the position of little magnetic sheet, now drives the magnetic field in section to recover stable.
The rotation of section is driven to drive whole heat-dissipating cylinder to rotate, fan-shaped bar heat-dissipating cylinder being close to the mobile phone back side originally, heat absorption is in high temperature leaves by this rotation, fan-shaped bar that is adjacent, low temperature is turned to simultaneously and be close to the mobile phone back side, this is adjacent, the fan-shaped bar of low temperature continues the heat absorbing the mobile phone back side, and be originally close to the mobile phone back side, high temperature fan-shaped bar fast to air release heat; After the fan-shaped bar heat absorption of low temperature heats up, under the magneticaction of little magnetic sheet, heat-dissipating cylinder again turns an angle and carries out dispelling the heat, absorbing heat, and now forms complete cooling system.
Traditional mobile phone shell is by after the heat absorption at the mobile phone back side, and only can be shed by heat by the heat transfer of own material, radiating efficiency is lower; And the present invention uses the heat of mobile phone to the acting of driving section, partial heat energy is changed into kinetic energy, tentatively dispel the heat; Meanwhile, by the rotation of heat-dissipating cylinder, directly high temperature face rotated and expose in atmosphere, carrying out heat transfer fast, again dispel the heat; Effectively improve the radiating efficiency of mobile phone shell; Delicate structure of the present invention, can realize housing without the need to externally fed and independently to rotate and quick heat radiating, simultaneously not interference handset signal.
As preferably, the dividing plate quantity in each described heat-dissipating cylinder is 6-8; This structure can ensure the proper heat reduction of this cell-phone cover, too much can not increase production cost simultaneously.
As preferably, each described heat-dissipating cylinder scribbles the striped of different colours; So that increase the sight of mobile phone shell, it is comparatively large that the velocity of rotation simultaneously by observing each striped can understand which position caloric value of mobile phone, thus whether normal in side if observing out cell-phone heating.
As preferably, Backgrounds different for 2-3 width is divided into wide figure bar, be attached on the barrel of heat-dissipating cylinder by corresponding for the described figure bar position of every width figure, namely the note of the first-class cambered surface of the barrel of each heat-dissipating cylinder is with the figure bar belonging to different background figure; Along with the rotation of heat-dissipating cylinder, several Backgrounds of the display that this mobile phone shell can replace, effectively improve sight of the present invention and style.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this heat radiation mobile phone shell embodiment.
Fig. 2 is the partial cross section enlarged diagram of middle base plate embodiment illustrated in fig. 1.
Fig. 3 is the partial top enlarged diagram of middle base plate embodiment illustrated in fig. 1.
Embodiment
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this heat radiation mobile phone shell includes the backboard 1 of hollow and is fixed on described backboard 1, for clamping the frame 2 of mobile phone; Parallelly in described backboard 1 be equidistantly placed with rotating shaft 3, each described rotating shaft 3 is arranged with airtight heat-dissipating cylinder 4; What between described heat-dissipating cylinder 4 and rotating shaft 3, circumference was equidistant is provided with 6 dividing plates 5 axially extended with radial direction along described heat-dissipating cylinder 4; Each described heat-dissipating cylinder 4 freely can rotate with each rotating shaft 3 under the drive of dividing plate 5; In each described heat-dissipating cylinder 4, be all provided with two subregion sheets 6 vertical with each described rotating shaft 3, each described heat-dissipating cylinder 4 is divided into 3 sections by described subregion sheet 6 in the axial direction, and middle section is for driving section 41, and the section of both sides is radiating segment 42; In described driving section 41, be filled with magnetic fluid, in described radiating segment 42, be filled with cooling fluid; The face pressing close to mobile phone at described backboard 1 is also equidistantly provided with the little magnetic sheet 7 just right with each described driving section 41 position.
Mobile phone shell is set on mobile phone; Because each described little magnetic sheet 7 size is less and be not connected, the coverage rate of magnetic field to mobile phone is less, therefore less on the impact of mobile phone signal; Each described heat-dissipating cylinder 4 such as to be divided at the large fan-shaped bar 40 by described dividing plate 5; When cell-phone heating, described backboard 1 is heated, and the fan-shaped bar 40 at the described radiating segment 42 inner close fitting mobile phone back side absorbs heat fast, drives the magnetic fluid in section 41 to be heated simultaneously and magnetic change occurs; According to the magnetic characteristic of magnetic fluid, the magnetization of magnetic fluid weakens with the rising of temperature, therefore along with the rising of mobile phone temp, because being heated, magnetic weakens and is weaker than adjacent fan-shaped bar 40 the fan-shaped bar 40 at the driving section 41 inner close fitting mobile phone back side, this makes to drive the magnetic field in section 41 unstable, therefore under the magnetic attraction of little magnetic sheet 7, drives section 41 to turn an angle, adjacent fan-shaped bar 40 is attracted to just to little magnetic sheet 7, now drives the magnetic field in section 41 to recover stable.
The rotation of section 41 is driven to drive whole heat-dissipating cylinder 4 to rotate, the fan-shaped bar 40 heat-dissipating cylinder 4 being close to the mobile phone back side originally, heat absorption is in high temperature leaves by this rotation, fan-shaped bar 40 that is adjacent, low temperature is turned to simultaneously and be close to the mobile phone back side, this fan-shaped bar 40 that is adjacent, low temperature continues the heat absorbing the mobile phone back side, and be originally close to the mobile phone back side, high temperature fan-shaped bar 40 fast to air release heat; After fan-shaped bar 40 heat absorption of low temperature heats up, under the magneticaction of little magnetic sheet 7, heat-dissipating cylinder 4 again turns an angle and carries out dispelling the heat, absorbing heat, and now forms complete cooling system.
Traditional mobile phone shell is by after the heat absorption at the mobile phone back side, and only can be shed by heat by the heat transfer of own material, and the air of casing surroundings remains static, thermal diffusion efficiency is lower; And the present invention uses the heat of mobile phone to do work to driving section 41, partial heat energy is changed into kinetic energy, tentatively dispel the heat; Meanwhile, by the rotation of heat-dissipating cylinder, directly high temperature face rotated and expose in atmosphere, carrying out heat transfer fast, again dispel the heat; The radiating efficiency of effective raising mobile phone shell; Delicate structure of the present invention, can realize housing without the need to externally fed and independently to rotate and quick heat radiating, simultaneously not interference handset signal.
In the present embodiment, dividing plate 5 quantity in each described heat-dissipating cylinder is 6-8; Heat-dissipating cylinder 4 can be separated into independently fan-shaped bar 40 by dividing plate 5, ensure that the liquid in each fan-shaped bar 40 is relatively independent, therefore when magnetic fluid moves under the attraction of little magnetic sheet 7, dividing plate 5 can drive heat-dissipating cylinder 4 to rotate under the promotion of magnetic fluid, and then promotes heat radiation; Dividing plate 5 quantity simultaneously in the present embodiment can ensure the proper heat reduction of this cell-phone cover, too much can not increase production cost simultaneously.
In the present embodiment, the striped of different colours can be scribbled on each described heat-dissipating cylinder 4; This structure can increase the sight of mobile phone shell, and it is comparatively large that the velocity of rotation speed simultaneously by observing each striped can understand which position caloric value of mobile phone, and then whether the cell-phone heating that finds out from indirect sources is normal.
In addition, each heat-dissipating cylinder 4 can also be pasted with different Backgrounds, specifically put into as follows: Backgrounds different for 2-3 width is divided into wide figure bar, the quantity of figure bar is identical with the quantity of heat-dissipating cylinder 4, by on the barrel being attached to heat-dissipating cylinder 4 corresponding for the described figure bar position of every width figure, namely each heat-dissipating cylinder 4 the first-class cambered surface of barrel be pasted with the figure bar belonging to different background figure; Along with the rotation of heat-dissipating cylinder 4, the figure bar belonging to different background figure periodically exposes backboard 1 and pieces together complete Background, and therefore, several Backgrounds of the display that this mobile phone shell can replace, effectively improve sight of the present invention and style.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a heat radiation mobile phone shell, this heat radiation mobile phone shell includes the backboard (1) of hollow and is fixed on described backboard (1), for clamping the frame (2) of mobile phone; It is characterized in that: parallelly in described backboard (1) be equidistantly placed with rotating shaft (3), each described rotating shaft (3) is arranged with airtight heat-dissipating cylinder (4); What between described heat-dissipating cylinder (4) and rotating shaft (3), circumference was equidistant is provided with the dividing plate (5) axially extended with radial direction along described heat-dissipating cylinder (4); Each described heat-dissipating cylinder (4) freely can be rotated with each rotating shaft (3) under the drive of dividing plate (5); Two subregion sheets (6) vertical with each described rotating shaft (3) are all installed in each described heat-dissipating cylinder (4), each described heat-dissipating cylinder (4) is divided into 3 sections by described subregion sheet (6) in the axial direction, middle section is for driving section (41), and the section of both sides is radiating segment (42); In described driving section (41), be filled with magnetic fluid, in described radiating segment (42), be filled with cooling fluid; The face pressing close to mobile phone at described backboard (1) is also equidistantly provided with the little magnetic sheet (7) just right with each described driving section (41) position.
2. heat radiation mobile phone shell according to claim 1, is characterized in that: the striped scribbling different colours on each described heat-dissipating cylinder (4).
3. heat radiation mobile phone shell according to claim 1, it is characterized in that: Backgrounds different for 2-3 width is divided into wide figure bar, by on the barrel being attached to heat-dissipating cylinder (4) corresponding for the described figure bar position of every width figure, namely the note of the first-class cambered surface of barrel of each heat-dissipating cylinder (4) is with the figure bar belonging to different background figure.
4. the heat radiation mobile phone shell according to Claims 2 or 3, is characterized in that: dividing plate (5) quantity in each described heat-dissipating cylinder (4) is 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499689.7U CN204733212U (en) | 2015-07-09 | 2015-07-09 | Heat radiation mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499689.7U CN204733212U (en) | 2015-07-09 | 2015-07-09 | Heat radiation mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204733212U true CN204733212U (en) | 2015-10-28 |
Family
ID=54391536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499689.7U Expired - Fee Related CN204733212U (en) | 2015-07-09 | 2015-07-09 | Heat radiation mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204733212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935703A (en) * | 2015-07-09 | 2015-09-23 | 陈卡丹 | Mobile phone shell capable of dissipating heat |
| CN107990765A (en) * | 2017-12-19 | 2018-05-04 | 中国电子科技集团公司第十六研究所 | A kind of efficient phase transformation centrifugation heat exchanger of novel integrated |
-
2015
- 2015-07-09 CN CN201520499689.7U patent/CN204733212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935703A (en) * | 2015-07-09 | 2015-09-23 | 陈卡丹 | Mobile phone shell capable of dissipating heat |
| CN107990765A (en) * | 2017-12-19 | 2018-05-04 | 中国电子科技集团公司第十六研究所 | A kind of efficient phase transformation centrifugation heat exchanger of novel integrated |
| CN107990765B (en) * | 2017-12-19 | 2024-02-09 | 中国电子科技集团公司第十六研究所 | Integrated high-efficiency phase-change centrifugal heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 523000 Shahu village, Changping Town, Dongguan City, Guangdong Province Patentee after: Dongguan Bumjin Industrial Co., Ltd. Address before: 3 groups of Zeya town Ouhai District Sanyang village 325023 Zhejiang city of Wenzhou Province Patentee before: Chen Kadan |
|
| 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: 20151028 Termination date: 20200709 |