CN104994713B - The radiator structure and mobile terminal of a kind of mobile terminal - Google Patents
The radiator structure and mobile terminal of a kind of mobile terminal Download PDFInfo
- Publication number
- CN104994713B CN104994713B CN201510413870.6A CN201510413870A CN104994713B CN 104994713 B CN104994713 B CN 104994713B CN 201510413870 A CN201510413870 A CN 201510413870A CN 104994713 B CN104994713 B CN 104994713B
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- China
- Prior art keywords
- mainboard
- camera module
- heat conduction
- module
- heat
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- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011889 copper foil Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention discloses a kind of radiator structure of mobile terminal, including mounting bracket, it is set side by side with the mounting bracket for the mainboard radiating area of control mainboard module temperature rise and the shooting radiating area for controlling the camera module temperature rise, the mainboard radiating area abuts the side for being arranged on the mainboard module, and the shooting radiating area is located at the side of the mainboard radiating area away from the camera module.This programme is provided for controlling the shooting radiating area of the camera module temperature rise by the region beyond mainboard module and camera module, the heat of camera module is set to isolate with the heat of mainboard module, both heats are avoided to influence each other the radiating efficiency of other side, the normal work of other side is even influenceed, so as to ensure mainboard module and the radiating efficiency and steady operation of camera module simultaneously.
Description
Technical field
The present invention relates to the technical field of heat dissipation of terminal, more particularly to a kind of radiator structure of mobile terminal and movement are eventually
End, further, is related to the radiator structure and mobile phone of a kind of mobile phone.
Background technology
The rhythm of life of modern society people is more and more faster, and interpersonal communication is also increasingly closer and frequent, people
Dependence for communication equipment it is very strong.Wherein, mobile phone is one of most widely used communication terminal, and mobile phone is with its light, behaviour
Make to get the favour of people and popularize comprehensively simply and the features such as full-featured.Mobile phone is mobile terminal, and size is smaller, but people
The demand of function and disposal ability to mobile phone is very high, therefore, the degree of integration more and more higher of mobile phone, the CPU of mobile phone kernel
Also it is more and more, while CPU frequency also more and more higher.So high frequency and performance, makes CPU operating temperature increasingly
Height, and the rise of CPU temperature will have a strong impact on its service behaviour, therefore, CPU effective radiating is quite important.In addition, shooting
It is the function of people's common requirements, mobile phone, which is substantially all, at present is configured with camera, and camera can produce greatly in the course of the work
Calorimetric amount, if camera radiating is not in time, it will influence the functional reliability and service life of camera, or even camera
Heat can influence the normal work of CPU and other components, and therefore, effective radiating of camera is also quite important.
In addition to mobile phone terminal, be provided with current most of electronic product terminal highly integrated and high performance CPU and
Camera, CPU and camera in these electronic product terminals are also required to solve the problems, such as radiating in use.
Camera part is usually to wrap up one layer of copper foil or rearward paste one layer of graphite to solve heat dissipation problem at present, but
With the compression of structure space and the limitation of complete machine thickness, the structure design of camera part also becomes increasingly complex.Such as in order to
Solve the problems, such as complete machine thickness, mainboard module can be put into center, now camera causes camera due to thickness
The metallic region at back is in sustained height with mainboard module, now just can not be by pasting graphite or copper foil at camera back
Mode solve heat dissipation problem.
Further, since camera part is commonly located closer to the region of mainboard module, and mainboard module region and camera
Part is all high-temperature area, therefore even if camera part and center effectively connect, can equally have high-temperature area and radiating is imitated
The drawbacks of influencing each other of rate.
Based on the above situation, we are necessary to design a kind of radiating that can improve mainboard module and camera module simultaneously
The radiator structure of efficiency.
The content of the invention
It is an object of the present invention to：A kind of radiator structure of mobile terminal is provided, by setting special shooting to dissipate
Hot-zone is radiated to camera module, improves the radiating efficiency of camera module, and the work that camera module is effectively ensured is steady
Qualitative and service life.
It is an object of the present invention to：A kind of radiator structure of mobile terminal is provided, by mainboard module and shooting
Region beyond head mould group is provided for controlling the shooting radiating area of the camera module temperature rise, makes the heat of camera module
Isolate with the heat of mainboard module, avoid both heats from influencing each other the radiating efficiency of other side, or even influence the normal of other side
Work, so as to ensure mainboard module and the steady operation of camera module simultaneously.
It is an object of the present invention to：A kind of mobile terminal is provided, by setting mainboard mould respectively in mobile terminal
The heat dissipation region of group and camera module, avoids influencing each other for both heats, while effectively improve mainboard module and camera
The radiating efficiency of module, ensure the functional reliability and service life of mainboard module and camera module.
To use following technical scheme up to this purpose, the present invention：
On the one hand, there is provided a kind of radiator structure of mobile terminal, including mounting bracket, be set up in parallel in the mounting bracket
Have for the mainboard radiating area of control mainboard module temperature rise and the shooting radiating area for controlling the camera module temperature rise, institute
State mainboard radiating area and abut the side for being arranged on the mainboard module, it is remote that the shooting radiating area is located at the mainboard radiating area
The side of the camera module.
On the other hand, there is provided a kind of mobile terminal, including above-mentioned mobile terminal radiator structure.
Beneficial effects of the present invention are：
(1) a kind of radiator structure of mobile terminal is provided, by setting special shooting radiating area to enter camera module
Row radiating, the radiating efficiency of camera module is improved, the job stability and service life of camera module is effectively ensured.
(2) a kind of radiator structure of mobile terminal is provided, set by the region beyond mainboard module and camera module
Put the shooting radiating area for controlling the camera module temperature rise, make the heat of camera module and the heat of mainboard module every
From avoiding both heats from influencing each other the radiating efficiency of other side, or even influence the normal work of other side.
(3) a kind of mobile terminal is provided, by setting dissipating for mainboard module and camera module respectively in mobile terminal
Thermal region, influencing each other for both heats is avoided, while effectively improve mainboard module and the radiating efficiency of camera module, ensured
The functional reliability and service life of mainboard module and camera module.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is the schematic diagram of the radiator structure of the mobile terminal described in embodiment；
Fig. 2 is the schematic diagram of the heat conduction bar described in embodiment；
Fig. 3 is the heat conduction bar described in embodiment and the schematic diagram after insulating connector assembling；
Fig. 4 is the cooperation schematic diagram of the heat conduction bar and mainboard fin, shooting fin described in embodiment.
Fig. 1 is into Fig. 4：
1st, center；2nd, metallic plate；3rd, camera module；4th, heat conduction bar；5th, insulating connector；6th, mainboard fin；7th, take the photograph
Astigmatism backing；8th, heat-insulated muscle.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in figures 1-4, in the present embodiment, a kind of radiator structure of mobile terminal, including mounting bracket, the peace
It is set side by side with dress support for the mainboard radiating area of control mainboard module temperature rise and for controlling the temperature of camera module 3
The shooting radiating area risen, the mainboard radiating area abut the side for being arranged on the mainboard module, and the shooting radiating area is located at
Side of the mainboard radiating area away from the camera module 3.
The present embodiment improves camera module 3 by setting special shooting radiating area to radiate camera module 3
Radiating efficiency, the job stability and service life of camera module 3 is effectively ensured.In addition, the present embodiment passes through in mainboard
Region beyond module and camera module 3 is provided for controlling the shooting radiating area of the temperature rise of camera module 3, makes shooting
The heat of head mould group 3 is isolated with the heat of mainboard module, avoids both heats from influencing each other the radiating efficiency of other side, or even shadow
The normal work of other side is rung, so as to ensure mainboard module and the steady operation of camera module 3 simultaneously.
The shooting radiating area is provided with the shooting fin 7 that end face is bonded with the mounting bracket, and the shooting dissipates
Backing 7 is connected with the camera module 3 by the heat conduction of heat conduction bar 4.
The heat conduction bar 4 possesses high thermal conductivity, fast and effeciently can be transferred to heat from the camera module 3
The shooting radiating area, so as to realize the high efficiency and heat radiation of the camera module 3, the camera module 3 is controlled to be in relatively low
Operating temperature, ensure the job stability of the camera module 3.
In the present embodiment, the heat conduction bar 4 runs through the region of the mainboard module, one end of the heat conduction bar 4 and institute
State camera module 3 to connect, the other end of the heat conduction bar 4 is connected with the shooting fin 7.The heat conduction bar 4 with it is described
It is fixedly connected between camera module 3 by heat-conducting glue, the heat-conducting glue has excellent heat conductivility, can be carried for component
The coefficient of heat transfer ensured for height, it is that the stabilization of the component of big caloric value in use plays guaranteeing role, improves member
The performance of device and life-span；The heat-conducting glue also has superior electrical resistance, ageing-resistant, cold-and-heat resistent alternation performance, increase
The safety coefficient of mobile terminal in use.The heat-conducting glue uses organosilicon heat-conducting glue, epoxy resin AB glue, poly- ammonia
Ester gum, any one in polyurethane guide hot glue.In the present embodiment, the heat-conducting glue is polyurethane adhesive.
The mainboard radiating area is provided with the mainboard fin 6 that end face is bonded with the mounting bracket.The mainboard dissipates
Hot-zone is positioned at the shooting radiating area close to the side of the camera module 3.
The middle part parcel of the heat conduction bar 4 radiates covered with the insulating connector 5 for separating heat transfer, the mainboard
Piece 6 is connected by the insulating connector 5 with the heat conduction bar 4.Because the shooting radiating area is located at the mainboard radiating area
Side away from the camera module 3, and the camera module 3 is connected with the shooting radiating area by the heat conduction bar 4
Connect, therefore, the heat conduction bar 4 needs to run through the mainboard radiating area, i.e., the middle part of described heat conduction bar 4 needs to dissipate with the mainboard
Backing 6 contacts.If the heat conduction bar 4 directly contacts with the mainboard fin 6, then caused by the camera module 3
Heat will be transferred directly on the mainboard fin 6, raise the temperature of mainboard fin 6, so as to influence the mainboard
Fin 6 is to the radiating efficiency of the mainboard module, or even influences the normal work of the mainboard module.Based on the above situation,
The present embodiment can separate the insulating connector 5 of heat transfer, the adiabatic connection by being set at the middle part of the heat conduction bar 4
Part 5 possesses the performance of preferably retardance heat transfer, the heat on the heat conduction bar 4 can not be transferred to the mainboard fin 6
On, so as to ensure that the heat of camera module 3 is transferred directly to the shooting radiating area, avoid it is described shooting radiating area with it is described
Mainboard radiating area influences each other radiating efficiency.
The heat conduction bar 4 is made of any one in aluminium, copper foil, graphite or at least two；The adiabatic connection
Part 5 is made of perlite or glass fibre；The mainboard fin 6 and the shooting fin 7 are dissipated using native graphite
Hotting mask, electrographite heat dissipation film, any one in nano-sized carbon heat dissipation film.
In the present embodiment, the heat conduction bar 4 is copper foil, and the insulating connector 5 is made of glass fibre, the master
Plate fin 6 and the shooting fin 7 use electrographite heat dissipation film.
In the mounting bracket and positioned at the camera module 3 close to the side of the mainboard module be provided with for every
The heat-insulated muscle 8 of disconnected heat conduction.The heat-insulated muscle 8 can effectively prevent the heat of the camera module 3 and the mainboard module
Amount is mutually transmitted and influenced each other.
The mounting bracket includes center 1 and is arranged on the metallic plate 2 of the inner side of center 1, and the camera module 3 is solid
Dingan County is mounted in one end of the center 1, and the mainboard module is fixedly mounted on the metallic plate 2 close to the camera module 3
One end, the heat-insulated muscle 8 be fixedly installed on the center 1 and positioned at the camera module 3 and the mainboard module it
Between.
One end of the center 1 is provided with the camera mounting groove for installing the camera module 3, the camera
Module 3 is fixed in the camera mounting groove by clamping or screw screw-fashion.In the present embodiment, the heat-insulated muscle
8 with the integrated molding of center 1.In other embodiments, the heat-insulated muscle 8 can also be installed on the center 1.
In the present embodiment, the heat conduction bar 4 is in flat rectangular body shape, and the heat conduction bar 4 is arranged on the mounting bracket
Edge.
In the present embodiment, the camera module 3 includes camera lens and base, the heat conduction bar 4 and the base heat conduction
Connection.The base is made of metal, and the end face of the heat conduction bar 4 is bonded with the base, effectively increases the heat conduction bar 4
With the heat-conducting area of the camera module 3, the radiating efficiency of the camera module 3 is improved.
The present embodiment also provides a kind of mobile terminal, including above-mentioned mobile terminal radiator structure.The mobile terminal also wraps
The front frame and after-frame for being separately positioned on the both sides of center 1 are included, the front frame, center 1 and after-frame surround one in installing
The installing space of portion's component.The heat dissipation region of mainboard module and camera module 3 is set respectively in mobile terminal, can be kept away
Exempt from influencing each other for both heats, while effectively improve mainboard module and the radiating efficiency of camera module 3, ensure mainboard module
With the functional reliability and service life of camera module 3.
It is to be understood that above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (6)
1. a kind of radiator structure of mobile terminal, it is characterised in that including mounting bracket, be set side by side with the mounting bracket
Shooting radiating area for the mainboard radiating area of control mainboard module temperature rise and for controlling camera module temperature rise, the mainboard
Radiating area is on the side for being arranged on the mainboard module, the mounting bracket and positioned at the camera module close to described
The side of mainboard module be provided with for separate heat conduction heat-insulated muscle, the mainboard radiating area be provided with end face with it is described
The mainboard fin of mounting bracket fitting, the shooting radiating area are located at the mainboard radiating area away from the camera module
Side；The shooting radiating area is provided with the shooting fin that end face is bonded with the mounting bracket, the shooting fin
It is connected with the camera module by heat conduction bar heat conduction, the middle part of the heat conduction bar is wrapped up or covered with for separating heat transfer
Insulating connector, the mainboard fin is connected by the insulating connector with the heat conduction bar, and the heat conduction bar runs through
The region of the mainboard module, one end of the heat conduction bar are connected with the camera module, the other end of the heat conduction bar with
The shooting fin connection, is fixedly connected between the heat conduction bar and the camera module by heat-conducting glue.
A kind of 2. radiator structure of mobile terminal according to claim 1, it is characterised in that the heat conduction strip adoption aluminium,
In copper foil, graphite any one or at least two be made；
The insulating connector is made of perlite or glass fibre；
The mainboard fin and the shooting fin use native graphite heat dissipation film, electrographite heat dissipation film, nano-sized carbon
Any one in heat dissipation film.
3. the radiator structure of a kind of mobile terminal according to claim 1, it is characterised in that during the mounting bracket includes
Frame and the metallic plate being arranged on the inside of the center, the camera module are fixedly mounted on one end of the center, the master
Template die group is fixedly mounted on the metallic plate close to one end of the camera module, the heat-insulated muscle be fixedly installed on it is described in
On frame and between the camera module and the mainboard module.
4. the radiator structure of a kind of mobile terminal according to claim 1 or 2, it is characterised in that the heat conduction bar is in flat
Flat rectangular-shape, the heat conduction bar are arranged on the edge of the mounting bracket.
A kind of 5. radiator structure of mobile terminal according to claim 1 or 2, it is characterised in that the camera module
Including camera lens and base, the heat conduction bar is connected with the base heat conduction.
6. a kind of mobile terminal, it is characterised in that including the mobile terminal radiator structure described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413870.6A CN104994713B (en) | 2015-07-14 | 2015-07-14 | The radiator structure and mobile terminal of a kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413870.6A CN104994713B (en) | 2015-07-14 | 2015-07-14 | The radiator structure and mobile terminal of a kind of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104994713A CN104994713A (en) | 2015-10-21 |
| CN104994713B true CN104994713B (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413870.6A Expired - Fee Related CN104994713B (en) | 2015-07-14 | 2015-07-14 | The radiator structure and mobile terminal of a kind of mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN104994713B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652977A (en) * | 2015-12-31 | 2016-06-08 | 小米科技有限责任公司 | Terminal with shooting function |
| CN107105145A (en) * | 2017-05-23 | 2017-08-29 | 武汉雷微视达科技有限公司 | It is a kind of to strengthen the camera of heat sinking function |
| CN107219711A (en) * | 2017-06-22 | 2017-09-29 | 努比亚技术有限公司 | Camera module and mobile terminal |
| CN107222668A (en) * | 2017-06-28 | 2017-09-29 | 广东欧珀移动通信有限公司 | Imaging device, imaging device component and electronic installation |
| CN107787167B (en) * | 2017-10-18 | 2019-08-20 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107896467B (en) * | 2017-10-31 | 2019-08-20 | 维沃移动通信有限公司 | Electronic equipment |
| CN108770295A (en) * | 2018-06-11 | 2018-11-06 | Oppo广东移动通信有限公司 | Electronic equipment and heat dissipation assembly |
| CN108770292B (en) * | 2018-06-11 | 2020-09-04 | Oppo广东移动通信有限公司 | An electronic device and heat dissipation component |
| CN108770291B (en) * | 2018-06-11 | 2020-07-31 | Oppo广东移动通信有限公司 | A kind of heat dissipation component and electronic device |
| CN108761971B (en) * | 2018-06-11 | 2020-06-05 | Oppo广东移动通信有限公司 | An electronic device and heat dissipation component |
| CN114879820B (en) * | 2022-05-18 | 2023-09-19 | 深圳市集和诚科技开发有限公司 | High-performance AI edge computing terminal and device convenient for heat dissipation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006310740A (en) * | 2005-03-29 | 2006-11-09 | Furukawa Electric Co Ltd:The | Cooling apparatus for electronic equipment |
| CN101156507A (en) * | 2005-04-13 | 2008-04-02 | 施克莱无线公司 | Method and device for heat dissipation |
| CN103037040A (en) * | 2012-09-28 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Mobile phone centralized type heat dissipation mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6125972B2 (en) * | 2013-10-30 | 2017-05-10 | 東芝ホームテクノ株式会社 | Portable information terminal |
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2015
- 2015-07-14 CN CN201510413870.6A patent/CN104994713B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006310740A (en) * | 2005-03-29 | 2006-11-09 | Furukawa Electric Co Ltd:The | Cooling apparatus for electronic equipment |
| CN101156507A (en) * | 2005-04-13 | 2008-04-02 | 施克莱无线公司 | Method and device for heat dissipation |
| CN103037040A (en) * | 2012-09-28 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Mobile phone centralized type heat dissipation mechanism |
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| CN104994713A (en) | 2015-10-21 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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