CN205961191U - Heat dissipation type mobile phone motherboard - Google Patents
Heat dissipation type mobile phone motherboard Download PDFInfo
- Publication number
- CN205961191U CN205961191U CN201620543561.0U CN201620543561U CN205961191U CN 205961191 U CN205961191 U CN 205961191U CN 201620543561 U CN201620543561 U CN 201620543561U CN 205961191 U CN205961191 U CN 205961191U
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- Prior art keywords
- heat dissipation
- heat
- mainboard body
- mainboard
- battery
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Abstract
The utility model discloses a heat dissipation type mobile phone motherboard, the rapid cooling type mobile phone mainboard comprises amainboard body, the camera, speaker and a plurality of electronic components, the space of placing the battery is reserved at the middle part of mainboard body, electronic components's top is provided with the shield cover, be provided with the heat -conducting layer between electronic components and the shield cover, set up a plurality of round holes on the shield cover and coat the graphite heat dissipation of being stamped the intercommunication round hole at the shield cover and paste, the back of mainboard body is equipped with the composite heat radiation layer, the lower part that the mainboard body corresponds a plurality of electronic components is equipped with the heat dissipation through -hole, be equipped with alone afterwards approximately in placing the battery space, after cover and has seted up many heat dissipation seam, place the battery the space be equipped with all around the shrouding, the inboard heat dissipation channel that forms of shrouding, the heat dissipation channel medial surface is equipped with a plurality of gas pockets, the periphery of speaker is equipped with the sealed cowling, the sealed cowling passes through vent pipe and is connected with heat dissipation channel. The utility model discloses effectively solve the heat dissipation problem of various components and parts and battery, realized quick radiating purpose on the basis of slimming.
Description
Technical field
The utility model is related to a kind of cell phone mainboard, specifically, is to be related to a kind of heat radiating type cell phone mainboard.
Background technology
For at present, the developing direction of intelligent mobile phone terminal product includes：1. frequency more and more higher；2.CPU check figure is increasing
Plus, from double-core to 4 cores, 8 cores；3. screen is increasing；4. thickness does thinner and thinner；Consumer's Experience is more and more important.All these
Trend, leads to the radiating of these equipment, increasingly becomes challenge.
Existing mainboard structure, is provided with battery in bonnet, various components and parts are distributed with and connect unit on cell phone mainboard
The conducting wire of device, remaining main board is encapsulated by plastic plate, prevents dust from entering or artificial touching is although outer
Shape is attractive in appearance, but radiating effect is bad, if installing radiator on mainboard, makes motherboard space become big, mobile phone cannot do again
Thin.Accordingly, it is desirable to provide a kind of new technical scheme is solving the above problems.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of various components and parts of effectively solving and battery
Heat dissipation problem, and meet slimming development trend heat radiating type cell phone mainboard.
The technical solution of the utility model is as follows：
A kind of heat radiating type cell phone mainboard, including mainboard body, the upper end of described mainboard body is provided with shooting by centre position
Head, distribution on described mainboard body is provided with multiple electronic devices and components, and the middle part of described mainboard body is put near side reserved
Put the space of battery, the lower end of described mainboard body is provided with loudspeaker, the top setting of described each electronic devices and components near side
There is radome, between electronic devices and components and radome, be provided with heat-conducting layer, described radome offers multiple circular holes and in screen
Cover and the graphite radiating patch connecting described circular hole is coated with cover, between adjacent two radomes, leave gap, described mainboard body
The back side is provided with composite radiating layer, and described composite radiating layer includes silica gel heat-conducting layer, the graphite radiating layer stacking gradually, described silica gel
Heat-conducting layer is fitted with the back side of described mainboard body, and the bottom of the corresponding the plurality of electronic devices and components of described mainboard body is provided with
Thermal vias, are individually provided with bonnet in the space of described placing battery, described after cover offer a plurality of radiating seam, described placement
The space of battery be formed around shrouding, inside described shrouding formed heat dissipation channel, this heat dissipation channel medial surface is uniformly provided with many
Individual pore, the periphery of described loudspeaker is provided with seal closure, and described seal closure is connected with heat dissipation channel by breather line.
Further, the side in the space of described placing battery is provided with the slot of storage SIM.
Further, described camera be formed around water proof ring.
Further, the upper end of described mainboard body is provided with wireless contacts near side.
Further, described radiating is sewed on and is furnished with Air Filter.
Further, the plurality of electronic devices and components are fixed on described mainboard body by spot welding mode.
Further, described mainboard body is additionally provided with the reserve battery of management clock.
Compared with prior art, the beneficial effects of the utility model are：
（1）Be provided with radome above electronic devices and components, can the interference of anti-stop signal, electronic devices and components and radome it
Between be provided with heat-conducting layer, using the heat-conducting layer with superior thermal conductivity and stickiness it is achieved that electronic devices and components and radome
Closed seamless connects so that the heat that electronic devices and components produce rapidly can be transferred to radome, and described radome opens up
There are multiple circular holes and the graphite radiating patch connecting described circular hole is coated with radome, the plurality of circular hole can anti-stop signal
Interference, also certain heat radiation function, add the quick conductive radiating effect of described graphite radiating patch, can quickly derive shielding
Heat on cover, extends the service life of electronic devices and components；
（2）It is provided with composite radiating layer at the back side of mainboard body, composite radiating layer can will be quick for the heat of mainboard body
It is directed at the heat dissipation region below mainboard body, the quick temperature reducing mainboard body；
（3）By in mainboard body with respect to thermal source concentrated area -- opened up at electronic devices and components a thermolysis dissipate
Heat through-hole, allows the heat that this region produces can be transmitted to the back side of mainboard body by these thermal vias, simultaneously in mainboard
The body back side retains heat dissipation region and air circulation path, and heat is imported the good region of radiating；
（4）Cover after placing battery and offer a plurality of radiating seam, contribute to the radiating of battery, and placing battery space
Be formed around shrouding, form heat dissipation channel inside shrouding, this heat dissipation channel medial surface is uniformly provided with multiple pores, loudspeaker
Periphery is provided with seal closure, and seal closure is connected with heat dissipation channel by breather line, sends sound using loudspeaker and produces air-flow
Fluctuation, converges in a seal closure, is transmitted further to heat dissipation channel, accelerates the radiating of battery ambient, is not changing original mobile phone
In the case of volume size, realize certainly radiating of mobile phone.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of heat radiating type cell phone mainboard, including mainboard body 10, the upper end of described mainboard body 10
It is provided with camera 20 by centre position, distribution on described mainboard body 10 is provided with multiple electronic devices and components 30, the plurality of electronics
Components and parts 30 are by, on the fixing described mainboard body 10 of spot welding mode, the middle part of described mainboard body 10 is put near side reserved
Put the space of battery, the lower end of described mainboard body 10 is provided with loudspeaker 40 near side, described each electronic devices and components 30 upper
Side is provided with radome 50, and anti-tampering effect is good, is provided with heat-conducting layer 60 between electronic devices and components 30 and radome 50, utilizes
There is the heat-conducting layer 60 of superior thermal conductivity and stickiness it is achieved that electronic devices and components 30 are connected with the closed seamless of radome 50,
Allow the heat that electronic devices and components 30 produce rapidly to be transferred to radome 50, described radome 50 offers multiple circles
Hole 51, this circular hole 51 can disturb anti-stop signal, and also certain heat radiation function is coated with connection described on described radome 50
The graphite radiating patch 70 of circular hole 51, this graphite radiating patch 70 can quickly derive the heat on radome 50, thus extending electronics
The service life of components and parts 30, leaves gap between adjacent two radomes 50, anti-stop signal interference.
In the present embodiment, the back side of described mainboard body 10 is provided with composite radiating layer 80, and described composite radiating layer 80 includes
The silica gel heat-conducting layer 81 that stacks gradually, graphite radiating layer 82, the back side phase of described silica gel heat-conducting layer 81 and described mainboard body 10
Laminating, the heat of mainboard body 10 can be quickly directed at the heat dissipation region of mainboard body 10 lower section by composite radiating layer 80, quickly
Reduce the temperature of mainboard body 10, the bottom of the corresponding the plurality of electronic devices and components 30 of described mainboard body 10 is provided with thermal vias
11, allow the heat that this region produces can be transmitted to the back side of mainboard body 10 by these thermal vias 11, simultaneously in mainboard
Body 10 back side retains heat dissipation region and air circulation path, and heat is imported the good region of radiating.
In the present embodiment, in the space of described placing battery, individually it is provided with bonnet 90, can be without opening after whole mobile phone
Lid, just can take out battery, extremely convenient, described bonnet 90 offers a plurality of radiating seam 91, contributes to the radiating of battery, described
Placing battery space be formed around shrouding 100, described shrouding 100 inner side forms heat dissipation channel 101, in this heat dissipation channel 101
Side is uniformly provided with multiple pores 102, and the periphery of described loudspeaker 40 is provided with the reason seal closure 110, setting seal closure 110
It is：Loudspeaker 40 sends sound, and voice strip takes offence stream aggregation in seal closure 110, if air-flow is not flocked together, raises one's voice
When playing sound, hand is placed on loudspeaker 40 device 40, is to perceive less than how many air-flows, described seal closure 40 passes through breather pipe
Road 120 is connected with heat dissipation channel 101, and the air-flow assembled in seal closure 40 enters in heat dissipation channel 101 by breather line 120,
Heat dissipation channel 101 medial surface offers multiple pores 102, directly contact battery, accelerates the radiating of battery ambient.Its principle is profit
Send, with loudspeaker 40, the fluctuation that sound produces air-flow, converge in a seal closure 110, be transmitted further to heat dissipation channel 101, plus
The radiating of fast battery ambient, in the case of not changing original mobile phone volume size, realizes certainly radiating of mobile phone.
Although radiating seam 91 has heat-sinking capability, it is easy to inspiration dust, in order to reduce the impact to mainboard for the dust,
It is furnished with Air Filter 130, thus preventing the dust of outside to be directly entered radiating seam 91 on radiating seam 91.
In the present embodiment, the side in the space of described placing battery is provided with the slot 140 of storage SIM.The sky of battery
Between with accommodate SIM slot 140 be mutually independent of each other, when battery need not be pulled out, you can plug SIM.
Preferably, described camera 20 be formed around water proof ring 150.Protection camera 20, not affected by moisture.
Preferably, the upper end of described mainboard body 10 is provided with wireless contacts 160 near side.Wireless contacts 160 be for
WiFi, GPS, the contact of bluetooth.
Preferably, described mainboard body 10 is additionally provided with the reserve battery 170 of management clock.After battery takes off, generally
Time on mobile phone needs to reset, but has been because reserve battery 170, and clock is also continuing timing.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of heat radiating type cell phone mainboard, including mainboard body, the upper end of described mainboard body is provided with camera by centre position,
On described mainboard body, distribution is provided with multiple electronic devices and components, and the middle part of described mainboard body is reserved one near side and placed electricity
The space in pond, the lower end of described mainboard body be provided with loudspeaker near side it is characterised in that：Described each electronic devices and components upper
Side is provided with radome, is provided with heat-conducting layer, described radome offers multiple circular holes between electronic devices and components and radome
And it is coated with, on radome, the graphite radiating patch connecting described circular hole, leave gap between adjacent two radomes, described mainboard
The back side of body is provided with composite radiating layer, and described composite radiating layer includes silica gel heat-conducting layer, the graphite radiating layer stacking gradually, institute
The back side stating silica gel heat-conducting layer with described mainboard body fits, under the corresponding the plurality of electronic devices and components of described mainboard body
Portion is provided with thermal vias, is individually provided with bonnet in the space of described placing battery, described after cover offer a plurality of radiating seam, institute
State placing battery space be formed around shrouding, form heat dissipation channel inside described shrouding, this heat dissipation channel medial surface is uniform
It is provided with multiple pores, the periphery of described loudspeaker is provided with seal closure, and described seal closure is connected with heat dissipation channel by breather line.
2. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：The side in the space of described placing battery sets
It is equipped with the slot of storage SIM.
3. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：Described camera be formed around waterproof
Circle.
4. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：The upper end of described mainboard body is near side
It is provided with wireless contacts.
5. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：Described radiating is sewed on and is furnished with Air Filter.
6. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：The plurality of electronic devices and components pass through spot welding
Mode is fixed on described mainboard body.
7. heat radiating type cell phone mainboard according to claim 1 it is characterised in that：When being additionally provided with management on described mainboard body
The reserve battery of clock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543561.0U CN205961191U (en) | 2016-06-07 | 2016-06-07 | Heat dissipation type mobile phone motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543561.0U CN205961191U (en) | 2016-06-07 | 2016-06-07 | Heat dissipation type mobile phone motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961191U true CN205961191U (en) | 2017-02-15 |
Family
ID=57968022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543561.0U Expired - Fee Related CN205961191U (en) | 2016-06-07 | 2016-06-07 | Heat dissipation type mobile phone motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946679A (en) * | 2017-11-28 | 2018-04-20 | 广东省肇庆市质量计量监督检测所 | A kind of lithium ion battery and battery pack |
| CN108111718A (en) * | 2016-11-25 | 2018-06-01 | 三星电机株式会社 | Vehicle-mounted pick-up head module |
-
2016
- 2016-06-07 CN CN201620543561.0U patent/CN205961191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111718A (en) * | 2016-11-25 | 2018-06-01 | 三星电机株式会社 | Vehicle-mounted pick-up head module |
| CN107946679A (en) * | 2017-11-28 | 2018-04-20 | 广东省肇庆市质量计量监督检测所 | A kind of lithium ion battery and battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |