CN203206599U - The shell structure of the handheld device - Google Patents
The shell structure of the handheld device Download PDFInfo
- Publication number
- CN203206599U CN203206599U CN 201320085169 CN201320085169U CN203206599U CN 203206599 U CN203206599 U CN 203206599U CN 201320085169 CN201320085169 CN 201320085169 CN 201320085169 U CN201320085169 U CN 201320085169U CN 203206599 U CN203206599 U CN 203206599U
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- shell structure
- temperature
- hand
- held device
- uniforming plate
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Abstract
本实用新型是一种手持装置的壳体结构，该壳体结构至少部分为均温板，该均温板具有受热面及冷凝面，该均温板内部形成有真空的腔室并填充有工作流体，且腔室内设有毛细结构。如此，可具有导热及散热的功能，能将手持装置内部发热元件的热量快速地导出，且不需占用手持装置内部空间。
The utility model is a shell structure of a handheld device, at least part of which is a temperature averaging plate, which has a heating surface and a condensing surface, a vacuum chamber is formed inside the temperature averaging plate and filled with a working fluid, and a capillary structure is arranged inside the chamber. In this way, it can have the functions of heat conduction and heat dissipation, and can quickly conduct the heat of the heating element inside the handheld device without occupying the internal space of the handheld device.
Description
Technical field
The utility model relates to a kind of shell structure, refers to especially a kind of heater element heat radiation for assisting hand-held device, makes heater element can maintain the shell structure of the hand-held device of normal working temperature.
Background technology
Existing hand-held device (such as mobile phone, panel computer, personal digital assistant (PDA), digital camera), it mostly is low-power, need not use radiator, but eye on the Future, when the temperature that produces when the electronic heating element of hand-held device inside is higher, might need to use the heat abstractor such as radiator to assist heat radiation.
Yet, at the inner heat abstractor of installing of hand-held device, take unavoidably the hand-held device inner space, cause the volume of hand-held device to increase, be difficult to meet the requirement of modern electronic product slimming.Secondly, the heat abstractor that is arranged at hand-held device inside is difficult to heat is derived rapidly, and accumulation of heat is inner in hand-held device, easily affects the normal operation of the electronic component of hand-held device inside.
In sum, the above-mentioned disappearance of the utility model designer thoughts can be improved, and is that the spy concentrates on studies and cooperates the application of scientific principle, finally proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of shell structure of hand-held device, can have the function of heat conduction and heat radiation, the heat of hand-held device internal heating element can be derived rapidly, and the hands-free device inner space of holding.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of shell structure of hand-held device is characterized in that: this shell structure is at least part of to be temperature-uniforming plate, and this temperature-uniforming plate has heating surface and cryosurface, and this temperature-uniforming plate inside is formed with the chamber of vacuum and is filled with working fluid, and is provided with capillary structure in this chamber.
The shell structure of described hand-held device, wherein: the whole of this shell structure are temperature-uniforming plate.
The shell structure of described hand-held device, wherein: this shell structure has a shell spare, and this temperature-uniforming plate is combined with this shell spare.
The shell structure of described hand-held device, wherein: this shell structure has a shell spare, and it is inner that this temperature-uniforming plate is assembled in this shell spare, and this temperature-uniforming plate is combined with this shell spare.
The shell structure of described hand-held device, wherein: this shell spare inside is provided with an accommodation space, and this temperature-uniforming plate is contained in this accommodation space.
The shell structure of described hand-held device, wherein: this temperature-uniforming plate is combined with locking, pressing, clamping, welding or bonding way with this shell spare.
The shell structure of described hand-held device, wherein: the cryosurface of this temperature-uniforming plate is provided with radiator structure.
The shell structure of described hand-held device, wherein: this radiator structure comprises the metal dust of several fins or sintering.
The shell structure of described hand-held device, wherein: this shell structure has pliability.
The shell structure of described hand-held device, wherein: this hand-held device is mobile phone, panel computer, notebook computer, personal digital assistant, digital camera, multimedia player or Game device.
The utility model has advantages of following at least:
Shell structure of the present utility model be all or part of temperature-uniforming plate, the heating surface of this temperature-uniforming plate can contact with the heater element of hand-held device, in order to the heat of heater element is derived.Shell structure of the present utility model has the function of heat conduction and heat radiation, the heat of hand-held device inside can be derived rapidly, and directly utilize shell structure as heat abstractor, the hands-free device inner space of holding can meet the requirement of modern electronic product slimming.
The utility model conducts to shell structure with the heat of hand-held device internal heating element, can have larger area of dissipation, to obtain better radiating effect.
Description of drawings
Fig. 1 is the stereogram of the shell structure of the utility model the first embodiment hand-held device;
Fig. 2 is the end view of the shell structure of the utility model the first embodiment hand-held device;
Fig. 3 is the stereogram of the shell structure of the utility model the second embodiment hand-held device;
Fig. 4 is the stereogram of the shell structure of the utility model the 3rd embodiment hand-held device;
Fig. 5 is the stereogram of the shell structure of the utility model the 4th embodiment hand-held device;
Fig. 6 is the stereogram of the shell structure of the utility model the 5th embodiment hand-held device.
Description of reference numerals: 1 temperature-uniforming plate; 11 chambers; 12 capillary structures; 13 heating surfaces; 14 cryosurfaces; 15 screws; 16 fins; The metal dust of 17 sintering; 2 shell spares; 21 accommodation spaces; 100 shell structures; 200 heater elements.
Embodiment
[the first embodiment]
See also Fig. 1 and Fig. 2, the utility model provides a kind of shell structure of hand-held device, this hand-held device can be the electronic installation of the hand-hold types such as mobile phone, panel computer, notebook computer, personal digital assistant (PDA), digital camera, MP3/MP4 multimedia player or Game device, and its kind is not limited.This shell structure 100 can be the shell structure at back of the body lid, loam cake, base or other positions of described hand-held device, is not limited, the back of the body lid that to disclose in the present embodiment this shell structure 100 be a mobile phone.
This shell structure 100 is at least part of to be temperature-uniforming plate (Vapor chamber) 1, also namely this shell structure 100 be all or part of temperature-uniforming plate 1, the whole of this shell structure 100 are temperature-uniforming plate 1 in the present embodiment, also reach shell structure 100 and are directly replaced by temperature-uniforming plate 1.The shape of this temperature-uniforming plate 1 does not limit, and can be changed in response to the different demands of hand-held device, for example can be tabular, can have suitable radian yet, or be other existing various shapes.
This temperature-uniforming plate 1 can adopt copper material, aluminium or the good metal material of other thermal conductivity to make.The structure of this temperature-uniforming plate 1 does not limit, and usually can have the loam cake and the lower cover (not indicating) that are bonded with each other, and loam cake can adopt existing processing procedures such as welding, diffusion bond to be engaged with the lower cover periphery.
This temperature-uniforming plate 1 inside is formed with the chamber 11 of vacuum and is filled with working fluid (figure slightly), and this working fluid can be pure water, methyl alcohol, refrigerant, acetone or ammonia etc., thereby can utilize the phase change of working fluid to reach the purpose of flash heat transfer and soaking.Be provided with capillary structure 12 in this chamber 11, described capillary structure 12 can be structure of groove, mesh grid, powder sintered or its combination etc.Also can be provided with further supporting construction (figure slightly) in this chamber 11, to gain in strength.
In addition, this shell structure 100(temperature-uniforming plate 1) can adopt flexual material to make, make hand-held device and shell structure 100 have pliability.
This temperature-uniforming plate 1 has a heating surface 13 and a cryosurface 14.Heating surface 13 is positioned at the inner surface of shell structure 100,14 outer surfaces that are positioned at shell structure 100 of cryosurface.This temperature-uniforming plate 1 can contact with the heater element (such as wafer or central processing unit etc.) 200 of hand-held device by heating surface 13, and 14 of cryosurfaces can contact with extraneous air, or are connected in further other heat abstractor.
Working fluid converts the working fluid of gaseous state in the evaporation of heating surface 13 places absorption heat generation, gaseous working fluid produces condensation in cryosurface 14 places, be converted to liquid state, liquid working fluid is back to heating surface 13 by the capillary structure 12 of chamber 11 inside, makes working fluid in chamber 11 interior formation gas-liquid cycle conduction heats.
[the second embodiment]
See also Fig. 3, the part of this shell structure 100 is temperature-uniforming plate 1 in the present embodiment, also namely this shell structure 100 has a shell spare 2 in addition, temperature- uniforming plate 1 and 2 other moulding of shell spare, and the modes such as recycling locking, pressing, clamping, welding or gluing are with shell spare 2 and temperature-uniforming plate 1 combination.Disclose in the present embodiment with 15 lockings of several screws in conjunction with temperature-uniforming plate 1 and shell spare 2.Because temperature- uniforming plate 1 and 2 other moulding of shell spare, the material of shell spare 2 can flexibly change, and shell spare 2 can be identical or different with the material of temperature-uniforming plate 1, can be metal material or plastic cement material etc. such as shell spare 2.
[the 3rd embodiment]
See also Fig. 4, the back of the body lid that to disclose in the present embodiment this shell structure 100 be a panel computer.The part of this shell structure 100 is temperature-uniforming plate 1, also namely this shell structure 100 has a shell spare 2 in addition, temperature- uniforming plate 1 and 2 other moulding of shell spare, shell spare 2 inside are provided with an accommodation space 21 corresponding with temperature-uniforming plate 1 shape, this temperature-uniforming plate 1 is contained in the accommodation space 21, makes temperature-uniforming plate 1 be assembled in shell spare 2 inside.Can utilize in addition the modes such as locking, pressing, clamping, welding or gluing in conjunction with temperature-uniforming plate 1 and shell spare 2.
In another embodiment of the present utility model, also can be provided with further two or more temperature-uniforming plate 1(figure slightly), these two or more temperature-uniforming plates 1 can be incorporated into shell spare 2, these two or more temperature-uniforming plates 1 can be respectively with hand-held device in corresponding heater element contact.
[the 4th embodiment]
See also Fig. 5, disclose in the present embodiment on the cryosurface 14 of this temperature-uniforming plate 1 and be provided with further several fins 16, these fins 16 can be located at position suitable on the cryosurface 14, form radiator structure with those fins 16, the effect of these fins 16 is to increase area of dissipation, in order to obtain better radiating effect.
[the 5th embodiment]
See also Fig. 6, disclose in the present embodiment the metal dust 17 that is provided with further sintering on the cryosurface 14 of this temperature-uniforming plate 1, the metal dust 17 of this sintering can be located at position suitable on the cryosurface 14, metal dust 17 with this sintering forms radiator structure, the effect of the metal dust 17 of this sintering is to increase area of dissipation, in order to obtain better radiating effect.
Be with, shell structure 100 of the present utility model be all or part of temperature-uniforming plate 1, the heating surface 13 of this temperature-uniforming plate 1 can contact with the heater element of hand-held device, in order to the heat of heater element is derived.Shell structure 100 of the present utility model has the function of heat conduction and heat radiation, the heat of hand-held device internal heating element can be derived rapidly, and directly utilize shell structure 100 as heat abstractor, the hands-free device inner space of holding can meet the requirement of modern electronic product slimming.
Moreover the shell structure 100 of hand-held device has larger area usually, and the heat of hand-held device internal heating element is conducted to shell structure 100, can have larger area of dissipation, to obtain better radiating effect.
Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection range of the present utility model.
Claims (10)
1. the shell structure of a hand-held device, it is characterized in that: this shell structure is at least part of to be temperature-uniforming plate, this temperature-uniforming plate has heating surface and cryosurface, and this temperature-uniforming plate inside is formed with the chamber of vacuum and is filled with working fluid, and is provided with capillary structure in this chamber.
2. the shell structure of hand-held device according to claim 1, it is characterized in that: the whole of this shell structure are temperature-uniforming plate.
3. the shell structure of hand-held device according to claim 1, it is characterized in that: this shell structure has a shell spare, and this temperature-uniforming plate is combined with this shell spare.
4. the shell structure of hand-held device according to claim 1, it is characterized in that: this shell structure has a shell spare, and it is inner that this temperature-uniforming plate is assembled in this shell spare, and this temperature-uniforming plate is combined with this shell spare.
5. the shell structure of hand-held device according to claim 4, it is characterized in that: this shell spare inside is provided with an accommodation space, and this temperature-uniforming plate is contained in this accommodation space.
6. according to claim 3 or the shell structure of 4 described hand-held devices, it is characterized in that: this temperature-uniforming plate is combined with locking, pressing, clamping, welding or bonding way with this shell spare.
7. the shell structure of hand-held device according to claim 1, it is characterized in that: the cryosurface of this temperature-uniforming plate is provided with radiator structure.
8. the shell structure of hand-held device according to claim 7, it is characterized in that: this radiator structure comprises the metal dust of several fins or sintering.
9. the shell structure of hand-held device according to claim 1, it is characterized in that: this shell structure has pliability.
10. the shell structure of hand-held device according to claim 1, it is characterized in that: this hand-held device is mobile phone, panel computer, notebook computer, personal digital assistant, digital camera, multimedia player or Game device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085169 CN203206599U (en) | 2013-02-25 | 2013-02-25 | The shell structure of the handheld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085169 CN203206599U (en) | 2013-02-25 | 2013-02-25 | The shell structure of the handheld device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206599U true CN203206599U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085169 Expired - Fee Related CN203206599U (en) | 2013-02-25 | 2013-02-25 | The shell structure of the handheld device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203206599U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592666A (en) * | 2014-10-24 | 2016-05-18 | 奇鋐科技股份有限公司 | Display module and handheld device with heat dissipation structure |
| CN105636400A (en) * | 2014-10-27 | 2016-06-01 | 奇鋐科技股份有限公司 | Display module heat radiation structure and electronic device thereof |
| CN107764116A (en) * | 2017-10-16 | 2018-03-06 | 华南理工大学 | Ultrathin flexible soaking plate and its manufacture method |
| CN110494015A (en) * | 2019-08-02 | 2019-11-22 | Oppo（重庆）智能科技有限公司 | Charge radiator, electronic equipment, charging cooling system |
| CN110582180A (en) * | 2018-06-08 | 2019-12-17 | 广州力及热管理科技有限公司 | Electronic device casing with micro-heat pipe function |
-
2013
- 2013-02-25 CN CN 201320085169 patent/CN203206599U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592666A (en) * | 2014-10-24 | 2016-05-18 | 奇鋐科技股份有限公司 | Display module and handheld device with heat dissipation structure |
| CN105636400A (en) * | 2014-10-27 | 2016-06-01 | 奇鋐科技股份有限公司 | Display module heat radiation structure and electronic device thereof |
| CN105636400B (en) * | 2014-10-27 | 2018-08-10 | 奇鋐科技股份有限公司 | Display module heat radiation structure and electronic device thereof |
| CN107764116A (en) * | 2017-10-16 | 2018-03-06 | 华南理工大学 | Ultrathin flexible soaking plate and its manufacture method |
| CN110582180A (en) * | 2018-06-08 | 2019-12-17 | 广州力及热管理科技有限公司 | Electronic device casing with micro-heat pipe function |
| CN110494015A (en) * | 2019-08-02 | 2019-11-22 | Oppo（重庆）智能科技有限公司 | Charge radiator, electronic equipment, charging cooling system |
| CN110494015B (en) * | 2019-08-02 | 2020-10-02 | Oppo（重庆）智能科技有限公司 | Charging heat dissipation device, electronic equipment and charging heat dissipation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: COOLER MASTER INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: XUNKAI INTERNATIONAL CO., LTD. Effective date: 20131204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: Chinese Taiwan New Taipei City Patentee after: COOLER MASTER DEVELOPMENT Corp. Address before: Chinese Taiwan New Taipei City Patentee before: COOLER MASTER Co.,Ltd. |
|
| 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: 20130918 |