CN207427696U - A kind of radiator structure of mobile phone - Google Patents
A kind of radiator structure of mobile phone Download PDFInfo
- Publication number
- CN207427696U CN207427696U CN201721572839.8U CN201721572839U CN207427696U CN 207427696 U CN207427696 U CN 207427696U CN 201721572839 U CN201721572839 U CN 201721572839U CN 207427696 U CN207427696 U CN 207427696U
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- CN
- China
- Prior art keywords
- mobile phone
- heat
- battery cover
- dissipating layer
- conducting piece
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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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Abstract
The utility model discloses a kind of radiator structures of mobile phone, it is detained including cooperation, mobile phone body and mobile phone battery cover, the mobile phone body and mobile phone battery cover carry out snapping by coordinating to detain, PCB main board is fixed with inside the mobile phone body, the PCB main board is respectively arranged with the first heat dissipating layer and the second heat dissipating layer from the inside to the outside, first heat dissipating layer carries out No. 6063 aluminium processing of plating, second heat dissipating layer carries out plating Copper treatment, the second heat dissipating layer two sides soldering has heat-conducting piece, heat-conducting piece surface spraying has SiC coating, and heat-conducting piece is extended on the side of mobile phone battery cover, the mobile phone battery cover side, which corresponds to, offers heat emission hole at the position of heat-conducting piece.The utility model can carry out heat conduction and the heat dissipation work of exchange type to mobile phone body, can improve the integral heat sink performance of mobile phone, improve mobile phone actual use quality.
Description
Technical field
The utility model is related to technical field of mobile phones, are specially a kind of radiator structure of mobile phone.
Background technology
With the development of smart mobile phone correlation technique, mobile phone the more does the more thin, and also relatively pervious plastics become mobile phone material
Metal fuselage, during the use of smart mobile phone, what is perplexed the most is exactly mobile phone heat dissipation problem.
Existing smart mobile phone heat source is mainly the chip, battery and PCB circuit board of mobile phone, and existing smart mobile phone is scattered
Hot mode is to be attached to by graphite or sheet metal on PCB main board, but such mode is equivalent to and conducts heat to certain
One concrete position gets on, and can so cause that mobile phone thermal-arrest spot temperature is excessively high, and user has apparent sense of discomfort, if can
It is improved for above-mentioned radiating mode, is conducive to improve the heat dissipation performance of mobile phone, improves user's use quality.
Utility model content
The purpose of this utility model is to provide a kind of radiator structures of mobile phone, possess and conduct heat on mobile phone battery cover
It goes, and heat emission hole is opened up on mobile phone battery cover, it, can be further to collecting hot spot while mobile phone normal use is not influenced
The advantages of carrying out the radiating treatment of exchange type solves conventional mobile phone heat dissipation and has only done the heat treatment of heat conduction collection not to thermal-arrest portion
Position carries out the problem of special radiating treatment.
To achieve the above object, the utility model provides following technical solution：A kind of radiator structure of mobile phone, including cooperation
Button, mobile phone body and mobile phone battery cover, the mobile phone body and mobile phone battery cover carry out snapping by coordinating to detain, in the mobile phone body
Portion is fixed with PCB main board, and the PCB main board is respectively arranged with the first heat dissipating layer and the second heat dissipating layer, the first heat dissipation from the inside to the outside
Layer is electroplate with aluminium layer, and the second heat dissipating layer is electroplate with layers of copper, and the second heat dissipating layer two sides soldering has heat-conducting piece, heat-conducting piece surface
SiC dope layers are coated with, and heat-conducting piece is extended on the side of mobile phone battery cover, the mobile phone battery cover side corresponds to heat-conducting piece
Position at offer heat emission hole.
Preferably, the cooperation detains to be arranged on mobile phone body and two parts button of mobile phone battery cover is composed.
Preferably, camera is installed, and camera is set with respect to PCB main board protrusion, mobile phone inside the mobile phone body
It is corresponded in rear shell and the through hole consistent with camera cross-sectional sizes is provided at the position of camera.
Preferably, the mobile phone body inner recess is provided with battery case, and inner wall of the battery case at PCB main board is set
It is equipped with conduction rack.
Preferably, positon of near bottom is provided with loud speaker inside the mobile phone body.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model mainly for the more serious PCB main board mainboard of generating heat at, be provided with the first heat dissipating layer and the
Two heat dissipating layers, and the first heat dissipating layer and the second heat dissipating layer do No. 6063 aluminium of plating and plating Copper treatment respectively, compared to more traditional
For graphite and sheet metal, cost on the one hand can be reduced, another aspect heat conductivility is more preferable, can reach heat preferably
The effect gathered.
2nd, after thermal-arrest, there is provided heat-conducting piece, and heat-conducting piece is sprayed the utility model using SiC, better using SiC
Heat conductivility conducts heat to mobile phone battery cover up, has reached and has avoided causing temperature mistake at mobile phone body especially PCB main board
High effect.
3rd, the utility model corresponds on mobile phone battery cover side and opens up heat emission hole at the position of heat-conducting piece, is equivalent to thermal-arrest
Position carries out the radiating treatment of exchange type, has achieved the effect that first thermal-arrest radiates again.
Description of the drawings
Fig. 1 is the top view of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the front view at PCB main board in Fig. 1.
In figure：1- cooperation buttons；2- mobile phone bodies；3- mobile phone battery covers；4- heat-conducting pieces；5- cameras；6-PCB mainboards；7- is led
Electric frame；8- battery cases；9- loud speakers；10- heat emission holes；The first heat dissipating layers of 11-；The second heat dissipating layers of 12-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, a kind of embodiment provided by the utility model：A kind of radiator structure of mobile phone is detained including cooperation
1st, by the way that button 1 is coordinated to carry out snapping, cooperation button 1 plays button for mobile phone body 2 and mobile phone battery cover 3, mobile phone body 2 and mobile phone battery cover 3
The effect of mobile phone body 2 and mobile phone battery cover 3 is connect, cooperation button 1 is two parts button for being arranged on mobile phone body 2 and mobile phone battery cover 3
It is composed, camera 5 is installed inside mobile phone body 2, and camera 5 is set with respect to 6 protrusion of PCB main board, on mobile phone battery cover 3
The through hole consistent with 5 cross-sectional sizes of camera, weight of the camera 5 as mobile phone body 2 are provided at the position of corresponding camera 5
Want one of building block and generate one of device of heat, be fixed with PCB main board 6 inside mobile phone body 2, PCB main board 6 by
Interior to outer to be respectively arranged with the first heat dissipating layer 11 and the second heat dissipating layer 12, the first heat dissipating layer 11 carries out No. 6063 aluminium processing of plating,
It is about 200W/mK by the thermal conductivity factor for electroplating No. 6063 aluminium treated the first heat dissipating layer 11, the second heat dissipating layer 12 carries out electricity
Copper plating treatment, the thermal conductivity factor of the second heat dissipating layer 12 is about 400W/mK, and the first heat dissipating layer 11 and the second heat dissipating layer 12 primarily serve
By the effect that the heat on PCB main board 6 conducts, the 12 two sides soldering of the second heat dissipating layer has heat-conducting piece 4,4 surface of heat-conducting piece
SiC coating is coated with, the thermal conductivity factor of heat-conducting piece 4 is about 490W/mK, and heat-conducting piece 4 extends to the side of mobile phone battery cover 3
On face, heat-conducting piece 4 is substantially carried out finally passing to heat the work of mobile phone battery cover 3, and 3 side of mobile phone battery cover corresponds to heat-conducting piece 4
Heat emission hole 10 is offered at position, the heat dissipation work of exchange type, mobile phone body can be carried out to heat-conducting piece 4 by heat emission hole 10
2 inner recess are provided with battery case 8, and inner wall of the battery case 8 at PCB main board 6 is provided with conduction rack 7, in mobile phone body 2
Portion is provided with loud speaker 9 by positon of near bottom, and battery case 8 and loud speaker 9 are one of basic structural members of mobile phone body 2, relatively
For can also generate partial heat.
Specifically used mode：In utility model works, by coordinating button 1 that can mobile phone battery cover 3 be installed to mobile phone sheet
Body 2 gets on, in mobile phone in use, the heat generated at PCB main board 6, at battery case 8 and at loud speaker 9 passes through the first heat dissipating layer
11 and second heat dissipating layer 12 be transmitted on the second heat dissipating layer 12, conducted heat on mobile phone battery cover 3, passed through by heat-conducting piece 4
Heat emission hole 10 can be to the heat dissipation work of progress exchange type at the heat place of gathering i.e. heat-conducting piece 4.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of radiator structure of mobile phone, including cooperation button (1), mobile phone body (2) and mobile phone battery cover (3), it is characterised in that：Institute
Mobile phone body (2) and mobile phone battery cover (3) are stated by the way that button (1) is coordinated to carry out snapping, PCB is fixed with inside the mobile phone body (2)
Mainboard (6), the PCB main board (6) are respectively arranged with the first heat dissipating layer (11) and the second heat dissipating layer (12) from the inside to the outside, and first dissipates
Aluminium layer is electroplate on thermosphere (11), the second heat dissipating layer (12) is electroplate with layers of copper, and the second heat dissipating layer (12) two sides soldering has
Heat-conducting piece (4), heat-conducting piece (4) surface spraying has SiC dope layers, and heat-conducting piece (4) extends to the side of mobile phone battery cover (3)
On, mobile phone battery cover (3) side, which corresponds to, offers heat emission hole (10) at the position of heat-conducting piece (4).
2. a kind of radiator structure of mobile phone according to claim 1, it is characterised in that：The cooperation button (1) is to be arranged on
Two parts button of mobile phone body (2) and mobile phone battery cover (3) is composed.
3. a kind of radiator structure of mobile phone according to claim 1, it is characterised in that：Peace inside the mobile phone body (2)
Equipped with camera (5), and camera (5) is set with respect to PCB main board (6) protrusion, and camera (5) is corresponded on mobile phone battery cover (3)
The through hole consistent with camera (5) cross-sectional sizes is provided at position.
4. a kind of radiator structure of mobile phone according to claim 1, it is characterised in that：Mobile phone body (2) inner-concave
It falls into and is provided with battery case (8), and inner wall of the battery case (8) at PCB main board (6) is provided with conduction rack (7).
5. a kind of radiator structure of mobile phone according to claim 1, it is characterised in that：It is leaned on inside the mobile phone body (2)
Positon of near bottom is provided with loud speaker (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572839.8U CN207427696U (en) | 2017-11-22 | 2017-11-22 | A kind of radiator structure of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572839.8U CN207427696U (en) | 2017-11-22 | 2017-11-22 | A kind of radiator structure of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427696U true CN207427696U (en) | 2018-05-29 |
Family
ID=62304093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572839.8U Expired - Fee Related CN207427696U (en) | 2017-11-22 | 2017-11-22 | A kind of radiator structure of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007254A1 (en) * | 2020-07-10 | 2022-01-13 | 瑞声声学科技(深圳)有限公司 | Mobile terminal |
-
2017
- 2017-11-22 CN CN201721572839.8U patent/CN207427696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007254A1 (en) * | 2020-07-10 | 2022-01-13 | 瑞声声学科技(深圳)有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |