CN206226515U - Radiating subassembly and mobile terminal - Google Patents
Radiating subassembly and mobile terminal Download PDFInfo
- Publication number
- CN206226515U CN206226515U CN201621297113.3U CN201621297113U CN206226515U CN 206226515 U CN206226515 U CN 206226515U CN 201621297113 U CN201621297113 U CN 201621297113U CN 206226515 U CN206226515 U CN 206226515U
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- fan
- radiating subassembly
- low
- temperature
- temperature region
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Abstract
The application is related to mobile terminal production technical field, more particularly to a kind of radiating subassembly and mobile terminal.Fan component includes housing and fan, and the housing forms accommodating chamber, and the accommodating chamber includes high-temperature region and low-temperature space, gas flowing path is formed between the high-temperature region and the low-temperature space, and the fan is arranged in the gas flowing path.Radiating subassembly provided herein, by in the gas flowing path that high-temperature region and low-temperature space are formed, fan is set, being rotated by fan makes the hot-air of high-temperature region accelerate with the convection current of the cold air of low-temperature space, and then plays a part of balanced housing heat, improves the experience sense of client.
Description
Technical field
The application is related to mobile terminal production technical field, more particularly to a kind of radiating subassembly and mobile terminal.
Background technology
With the continuous intellectuality of mobile terminal such as mobile phone, its performance persistently strengthens, and volume relative decrease, in mobile phone
Heat flow density just steeply rises, and causes cell-phone heating serious, directly affects the experience of user, and conventional radiating mode cannot expire
The demand of sufficient client.Therefore, the application proposes a kind of new radiating mode.
Utility model content
This application provides a kind of radiating subassembly and mobile terminal, above mentioned problem is can solve the problem that.
The first aspect of the application provides a kind of radiating subassembly, including housing and fan, and the housing forms accommodating chamber,
The accommodating chamber includes high-temperature region and low-temperature space, and gas flowing path is formed between the high-temperature region and the low-temperature space, described
Fan is arranged in the gas flowing path.
Preferably, the fan is provided with multiple.
Preferably, the high-temperature region is provided with watershed area with the low-temperature space, and the fan is arranged at the watershed area.
Preferably, each fan is along the direction arrangement perpendicular to the high-temperature region sensing low-temperature space.
Preferably, fan described at least two is staggeredly located on the direction that the low-temperature space is pointed in the high-temperature region.
Preferably, the fan is driven by the gas pressure difference in the gas flowing path.
Preferably, the housing is provided with earpiece holes, sender and USB jack, the earpiece holes, the sender and institute
At least one of USB jack is stated positioned at the high-temperature region.
Preferably, the thickness of the fan is not more than 8 millimeters.
Preferably, the fan is rotated and is installed on the housing.
The second aspect of the application provides a kind of mobile terminal, including the as above radiating subassembly described in any one.
The technical scheme that the application is provided can reach following beneficial effect：
Radiating subassembly provided herein, wind is set by the gas flowing path that high-temperature region and low-temperature space are formed
Fan, being rotated by fan makes the hot-air of high-temperature region accelerate with the convection current of the cold air of low-temperature space, and then plays balanced housing heat
The effect of amount, improves the experience sense of client.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Application.
Brief description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment of radiating subassembly provided herein；
Fig. 2 is a kind of explosive view of specific embodiment of mobile terminal provided herein.
Reference：
10- housings；
11- high-temperature regions；
12- low-temperature spaces；
20- fans；
30- circuit board assemblies；
40- batteries；
50- screens；
60- battery covers.
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the application
Example, and it is used to explain the principle of the application together with specification.
Specific embodiment
The application is described in further detail below by specific embodiment and with reference to accompanying drawing.
The application provides a kind of mobile terminal, such as mobile phone, and referring to Fig. 2, mobile terminal includes radiating subassembly, screen 50 and electricity
Pond lid 60, radiating subassembly includes housing 10, circuit board assemblies 30, battery 40, and housing 10 forms accommodating chamber, battery cover 60 and housing
10 fasten, and circuit board assemblies 30 and battery 40 are generally distributed along the length direction of mobile terminal, screen 50 be located at housing 10 away from
The side of battery cover 60.Generally, central processing unit, power amplifier are provided with circuit board assemblies 30, power-supply management system, are filled
Electric crystal, charging chip etc., because the part of devices belongs to heater members high, therefore form high-temperature region 11, phase in this region
Compared with circuit board assemblies 30, the region where battery 40 forms low-temperature space 12.
As shown in Figure 1-2, radiating subassembly also includes fan 20, and housing 10 forms accommodating chamber, and accommodating chamber includes high-temperature region 11
With low-temperature space 12, gas flowing path is formed between high-temperature region 11 and low-temperature space 12, the arrow in Fig. 1 is the side of gas circulation
To fan 20 is arranged in gas flowing path.
The radiating subassembly of above-described embodiment, according to heat transfer principle and fluid mechanics knowledge, in the place for having temperature difference just
There is heat transfer, just there are air pressure and air current flow pressure in the place (except vacuum) for having heat transfer, therefore, in high-temperature region
11 form gas flowing path with low-temperature space 12, and fan 20 is set in gas flowing path, and height is made by the rotation of fan 20
The hot-air of warm area 11 is accelerated with the convection current of the cold air of low-temperature space 12, and then plays a part of the heat of balanced housing 10, improves
The experience sense of client.
Said fans 20 can be provided with one or more, when multiple is provided with, can preferably accelerate high-temperature region 11 with
The gas velocity of liquid assets of low-temperature space 12.
Usually, circuit board assemblies 30 are located at the side near the top of housing 10, and battery 40 is located near housing 10
The side of bottom.Watershed area is provided between high-temperature region 11 and low-temperature space 12, fan 20 is arranged at watershed area, preferably to accelerate
High-temperature region 11 is circulated with the gas of low-temperature space 12, and prevents fan 20 from occurring to do with each device in high-temperature region 11, low-temperature space 12
Relate to, or even influence the performance of each device work.It is of course also possible to one of high-temperature region 11, watershed area, low-temperature space 12, both
Or three is provided with fan 20.
A kind of embodiment, when multiple fans 20 are provided with, each fan 20 points to low-temperature space 12 along perpendicular to high-temperature region 11
Direction arranges, and so that the hot-air of high-temperature region 11 quickly is blown into low-temperature space 12, reaches the purpose of quick heat exchange.
Another embodiment, in order to accelerate the convection current of the cold air in the hot-air and low-temperature space 12 in high-temperature region 11, extremely
Few two fans 20 are staggeredly located on the direction that low-temperature space 12 is pointed in high-temperature region 11.
Or multiple fans 20 are both along the direction arrangement perpendicular to the sensing of high-temperature region 11 low-temperature space 12, and refer in high-temperature region 11
It is staggeredly located on direction to low-temperature space 12.
The direction that multiple fans 20 can also point to low-temperature space 12 along high-temperature region 11 arranges, or in gas flowing path
Random arrangement.
Usually, during mobile terminal use, the temperature of high-temperature region 11 is larger with the temperature gap of low-temperature space 12, leads to
Often greater than 10 degree, the i.e. temperature of high-temperature region 11 are high compared with the temperature of low-temperature space 12 more than 10 degree, such as 11 degree, 12 degree etc., can be formed
The big temperature difference.
Fan 20 can be powered by battery 40 or other power supplys, and preferably fan 20 is by the gas in gas flowing path
Body pressure differential is driven, and especially in the big temperature difference, using this type of drive, can save energy, and the standby of mobile terminal is not influenceed
Time.
Earpiece holes, sender and USB jack are additionally provided with the housing 10 of the various embodiments described above, high-temperature region 11 passes through housing 10
Interval in interval or accommodating chamber between coupled part between each device sucks extraneous cold air, in order to
Accelerate the speed that cool ambient air enters high-temperature region, earpiece holes, sender and USB jack are respectively positioned on high-temperature region 11, so that cold sky
Gas enters high-temperature region 11 by earpiece holes, sender and USB jack.Can also one of earpiece holes, sender and USB jack
Or both be located at high-temperature region 11.
Because the thickness 20 of fan is too big, the weight of fan 20 can be increased, cause the difficulty in starting of fan 20, therefore, fan
20 thickness is typically not too large, the parameter generally according to mobile terminal thickness choose, mobile terminal typically 10 millimeters with
Under, preferably fan 20 be not more than 8 millimeters, to reduce the thickness of mobile terminal, preferably meet the requirement of client.
In order to avoid resonance occurring with other devices and ensureing the stability that fan 20 is rotated, fan 20 is rotated and is installed on
Housing 10.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of radiating subassembly, it is characterised in that including housing and fan, the housing forms accommodating chamber, the accommodating chamber bag
High-temperature region and low-temperature space are included, gas flowing path is formed between the high-temperature region and the low-temperature space, the fan is arranged at institute
State in gas flowing path.
2. radiating subassembly according to claim 1, it is characterised in that the fan is provided with multiple.
3. radiating subassembly according to claim 2, it is characterised in that the high-temperature region is provided with boundary with the low-temperature space
Area, the fan is arranged at the watershed area.
4. radiating subassembly according to claim 3, it is characterised in that each fan is pointed to along perpendicular to the high-temperature region
The direction arrangement of the low-temperature space.
5. radiating subassembly according to claim 2, it is characterised in that fan described at least two is pointed in the high-temperature region
It is staggeredly located on the direction of the low-temperature space.
6. the radiating subassembly according to claim any one of 1-5, it is characterised in that the fan is circulated by the gas
Gas pressure difference on path drives.
7. the radiating subassembly according to claim any one of 1-5, it is characterised in that the housing is provided with earpiece holes, goes out
At least one of sound hole and USB jack, the earpiece holes, the sender and described USB jack are located at the high-temperature region.
8. the radiating subassembly according to claim any one of 1-5, it is characterised in that the thickness of the fan is not more than 8 millis
Rice.
9. the radiating subassembly according to claim any one of 1-5, it is characterised in that the fan is rotated and is installed on the shell
Body.
10. a kind of mobile terminal, it is characterised in that including the radiating subassembly as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297113.3U CN206226515U (en) | 2016-11-30 | 2016-11-30 | Radiating subassembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297113.3U CN206226515U (en) | 2016-11-30 | 2016-11-30 | Radiating subassembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226515U true CN206226515U (en) | 2017-06-06 |
Family
ID=58787391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297113.3U Expired - Fee Related CN206226515U (en) | 2016-11-30 | 2016-11-30 | Radiating subassembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375509A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Heat dissipation assembly and mobile terminal |
-
2016
- 2016-11-30 CN CN201621297113.3U patent/CN206226515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375509A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Heat dissipation assembly and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181130 |