CN207301876U - A kind of high heat dispersion tablet computer - Google Patents
A kind of high heat dispersion tablet computer Download PDFInfo
- Publication number
- CN207301876U CN207301876U CN201721230842.1U CN201721230842U CN207301876U CN 207301876 U CN207301876 U CN 207301876U CN 201721230842 U CN201721230842 U CN 201721230842U CN 207301876 U CN207301876 U CN 207301876U
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- China
- Prior art keywords
- tablet computer
- heat
- high heat
- dissipating pipe
- dispersion tablet
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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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- 239000006185 dispersion Substances 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model proposes a kind of high heat dispersion tablet computer, the high heat dispersion tablet computer includes housing, the mainboard in the housing and the heat-dissipating pipe being fixedly arranged in the housing, vented cavity is equipped with the heat-dissipating pipe, fan is installed in the vented cavity, the heat-dissipating pipe has air inlet and air outlet, run through the through hole for being equipped with and being communicated in the air inlet or air outlet on the housing, the madial wall of the vented cavity is circumferentially recessed with cricoid reinforcement radiating groove.The utility model improves heat dissipation effect by setting heat-dissipating pipe, and the setting reinforcement radiating groove on heat-dissipating pipe.
Description
Technical field
Mobile electronic device technical field is the utility model is related to, more particularly to a kind of high heat dispersion tablet computer.
Background technology
Tablet computer in daily life, is widely used, with the raising of tablet computer performance, tablet computer
The power of CPU and video card etc. is also higher and higher, and the heat that mainboard gives out causes the temperature of tablet computer to raise, and high temperature is usually
Cause the electronic component operation troubles of tablet computer.
Utility model content
The main purpose of the utility model is to propose a kind of high heat dispersion tablet computer, can improve the heat dissipation of tablet computer
Performance.
In order to solve the above technical problems, the utility model proposes a kind of high heat dispersion tablet computer, including housing, set
In the mainboard in the housing and the heat-dissipating pipe being fixedly arranged in the housing, vented cavity is equipped with the heat-dissipating pipe, it is described to lead to
Wind intracavitary is provided with fan, and the heat-dissipating pipe has air inlet and air outlet, run through on the housing be equipped be communicated in it is described into
Air port or the through hole of air outlet, the madial wall of the vented cavity are circumferentially recessed with cricoid reinforcement radiating groove.
Preferably, the side on the housing is equipped with screen, and the heat-dissipating pipe is arranged on the mainboard back to the screen
Side.
Preferably, circumferentially evagination has annular protrusion to the lateral wall of the heat-dissipating pipe, with the madial wall of the vented cavity
Form the reinforcement radiating groove.
Preferably, the heat-dissipating pipe is linearly set, and the vented cavity is in expand from the air inlet towards the air outlet
It is big to set.
Preferably, wind shield is equipped with the vented cavity, the wind shield is arranged on the reinforcement radiating groove and goes out described in
The side in air port.
Preferably, opposite two madial walls of the wind shield and vented cavity are rotatablely connected, the high heat dispersion tablet electricity
Brain further includes actuator, is drivingly connected with the wind shield, to drive the wind shield to rotate.
Preferably, the actuator is motor.
Preferably, the high heat dispersion tablet computer further includes controller, is electrically connected with the actuator, to control
Making the actuator drives the wind shield to rotate.
Preferably, strengthen the position of radiating groove in the outside wall surface of the heat-dissipating pipe and described in face, extend towards the mainboard
There is heat-conducting piece, the heat-conducting piece heat is connected to the mainboard.
Preferably, the length direction of the madial wall of the vented cavity along the heat-dissipating pipe is recessed with spiral wind guide tank.
In technical solution provided by the utility model, by setting heat-dissipating pipe, and fan is set in vented cavity, is beneficial to
The heat dissipation of high heat dispersion tablet computer.Temperature in tablet computer close to positions such as CPU, video cards can be higher than it under normal circumstances
The temperature of remaining part position, strengthen radiating groove can emphasis be laid in the part that temperature is higher in the high heat dispersion tablet computer, add
On the one hand the setting of strong radiating groove can slow down the air velocity strengthened at radiating groove, so as to increase air and chamber inner sidewall of divulging information
Duration is contacted, and then strengthens heat dissipation effect, on the other hand, strengthens being provided with beneficial to air turbulence is caused, so that sharp for radiating groove
In air heat is taken away from heat-dissipating pipe.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the overall structure profile of an embodiment of high heat dispersion tablet computer provided by the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Housing | 34 | Strengthen radiating groove |
| 11 | Through hole | 35 | Annular protrusion |
| 2 | Mainboard | 4 | Fan |
| 3 | Heat-dissipating pipe | 5 | Wind shield |
| 31 | Vented cavity | 6 | Heat-conducting piece |
| 32 | Air inlet | 7 | Screen |
| 33 | Air outlet |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
Fig. 1 shows that the overall structure of an embodiment of high heat dispersion tablet computer provided by the utility model is cutd open and shows
Figure, the high heat dispersion tablet computer include housing 1, the mainboard 2 in the housing 1 and are fixedly arranged on the housing 1
Interior heat-dissipating pipe 3, the heat-dissipating pipe 3 is interior to be equipped with vented cavity 31, fan 4 is provided with the vented cavity 31, the heat-dissipating pipe 3 has
There are air inlet 32 and air outlet 33, run through the through hole 11 for being equipped with and being communicated in the air inlet 32 or air outlet 33 on the housing 1,
The madial wall of the vented cavity 31 is circumferentially recessed with cricoid reinforcement radiating groove 34.
In the present embodiment, by setting heat-dissipating pipe 3, and fan 4 is set in vented cavity 31, in favor of high heat dispersion
The heat dissipation of tablet computer.Temperature in tablet computer close to positions such as CPU, video cards can be higher than the temperature at remaining position under normal circumstances
Degree, strengthen radiating groove 34 can emphasis be laid in the part that temperature is higher in the high heat dispersion tablet computer, strengthen radiating groove
On the one hand 34 setting can slow down the air velocity strengthened at radiating groove 34, so as to increase connecing for air and 31 madial wall of vented cavity
Duration is touched, and then strengthens heat dissipation effect, on the other hand, strengthens radiating groove 34 and is conducive to cause air turbulence, so as to be beneficial to air
Heat is taken away from heat-dissipating pipe 3.
Specifically, the heat-dissipating pipe 3 can be made of copper material, copper material not only good heat conductivity, but also ductility is good, just
In processing.Relief hole can be set on the heat-dissipating pipe 3, so that the power cord of the fan 4 is pierced by from the relief hole, connection
Power supply on mainboard 2, remaining known structure powered for fan 4 can be used for the utility model, and details are not described herein.
As shown in Figure 1, the side on the housing 1 is equipped with screen 7, the heat-dissipating pipe 3 is arranged on the mainboard 2 back to described
The side of screen 7, heat-dissipating pipe 3 are in the condition of high temperature at work, are provided with away from screen 7 beneficial to protection screen 7.
In the present embodiment, circumferentially evagination has annular protrusion 35 to the lateral wall of the heat-dissipating pipe 3, with the vented cavity 31
Madial wall formed it is described reinforcement radiating groove 34, such annular protrusion 35 and strengthen radiating groove 34 shape can be manufactured by tube expansion
Into.
Heat-dissipating pipe 3 curved can be set, and can also linearly be set, in the present embodiment, as shown in Figure 1, the heat dissipation
Pipe 3 is linearly set, and the vented cavity 31 is set from the air inlet 32 towards the air outlet 33 in expansion.Air passes through logical
During wind chamber 31, the temperature of air can gradually rise, and the air themperature flowed through near air outlet 33 is higher, is unfavorable for
The local heat dissipation.In the present embodiment, the vented cavity 31, in setting is expanded, is leaned on from the air inlet 32 towards the air outlet 33
Air velocity at nearly air inlet 32 is higher, and the air velocity at air outlet 33 is relatively low, and air is at air inlet 32
Residence time it is shorter, it is and longer in the residence time at the air outlet 33, so as to be conducive to the high heat dispersion tablet
Heat dissipation of the computer close to 33 position of air outlet.
Turbulent flow is for the benefit of formed during the reinforced radiating groove 34 of air stream, in the present embodiment, as shown in Figure 1, the vented cavity
Wind shield 5 is equipped with 31, the wind shield 5 is arranged on the reinforcement radiating groove 34 close to the side of the air outlet 33.Specifically,
The wind shield 5 can be fixed on the side wall of the vented cavity 31, can also be rotatablely connected with the side wall of the vented cavity 31.
As shown in Figure 1, in the present embodiment, opposite two madial walls are rotatablely connected the wind shield 5 with vented cavity 31, described
High heat dispersion tablet computer further includes actuator, is drivingly connected with the wind shield 5, to drive the wind shield 5 to rotate.
Specifically, the opposite sides of wind shield 5 can set shaft, can be recessed on opposite two madial walls of vented cavity 31
The connecting hole coordinated with the shaft so that wind shield 5 can be rotated relative to the madial wall of vented cavity 31.The actuator is
Can be with motor, to save space, the actuator can be the micromachine for the interior for being fixed on the vented cavity 31.It is aobvious
So, the actuator is not limited to motor, is also not necessarily limited to be arranged at the interior of vented cavity 31.
The high heat dispersion tablet computer can also include controller, be electrically connected with the actuator, to control
The actuator drives the wind shield 5 to rotate.The high heat dispersion tablet computer can also include temperature-sensitive sticker, with institute
Controller communication connection is stated, controller is always according to the temperature height detected, the folder of control wind shield 5 and air-flow direction
Angle.
In the present embodiment, as shown in Figure 1, strengthening the position of radiating groove 34 in the outside wall surface of the heat-dissipating pipe 3 and described in face
Put, heat-conducting piece 6 be extended with towards the mainboard 2, by the way that 6 heat of heat-conducting piece is connected to mainboard 2, beneficial to by the heat of mainboard 2 conduct to
Heat-dissipating pipe 3, and promote heat dissipation using radiating groove 34 is strengthened, so as to advantageously reduce the temperature of mainboard 2.
The madial wall of the vented cavity 31 can also be recessed with spiral wind-guiding along the length direction of the heat-dissipating pipe 3
Groove, spiral wind guide tank is conducive to form spiral air-flow in vented cavity 31, so as to improve heat dissipation effect.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
Change, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of high heat dispersion tablet computer, it is characterised in that mainboard, Yi Jigu including housing, in the housing
Heat-dissipating pipe in the housing, the heat-dissipating pipe is interior to be equipped with vented cavity, and fan, the heat dissipation are provided with the vented cavity
Pipe has air inlet and air outlet, and the through hole for being equipped with and being communicated in the air inlet or air outlet is run through on the housing, described logical
The madial wall of wind chamber is circumferentially recessed with cricoid reinforcement radiating groove.
2. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that the side on the housing is equipped with screen
Curtain, the heat-dissipating pipe are arranged on the mainboard back to the side of the screen.
3. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that the lateral wall of the heat-dissipating pipe is circumferentially
Evagination has annular protrusion, and the reinforcement radiating groove is formed with the madial wall in the vented cavity.
4. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that the heat-dissipating pipe is linearly set, and
The vented cavity is set from the air inlet towards the air outlet in expansion.
5. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that wind shield is equipped with the vented cavity,
The wind shield is arranged on the reinforcement radiating groove close to the side of the air outlet.
6. high heat dispersion tablet computer as claimed in claim 5, it is characterised in that the wind shield and the vented cavity
It is rotatablely connected with respect to two madial walls, the high heat dispersion tablet computer further includes actuator, is drivingly connected with the wind shield,
To drive the wind shield to rotate.
7. high heat dispersion tablet computer as claimed in claim 6, it is characterised in that the actuator is motor.
8. high heat dispersion tablet computer as claimed in claim 6, it is characterised in that controller is further included, with the driving
Part is electrically connected, to control the actuator to drive the wind shield to rotate.
9. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that in the outside wall surface of the heat-dissipating pipe and just
To the position of the reinforcement radiating groove, heat-conducting piece is extended with towards the mainboard, the heat-conducting piece heat is connected to the mainboard.
10. high heat dispersion tablet computer as claimed in claim 1, it is characterised in that the madial wall of the vented cavity is along institute
The length direction for stating heat-dissipating pipe is recessed with spiral wind guide tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230842.1U CN207301876U (en) | 2017-09-22 | 2017-09-22 | A kind of high heat dispersion tablet computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230842.1U CN207301876U (en) | 2017-09-22 | 2017-09-22 | A kind of high heat dispersion tablet computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301876U true CN207301876U (en) | 2018-05-01 |
Family
ID=62442408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230842.1U Active CN207301876U (en) | 2017-09-22 | 2017-09-22 | A kind of high heat dispersion tablet computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207301876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764574A (en) * | 2019-09-26 | 2020-02-07 | 广州视觉风科技有限公司 | Big screen of wisdom based on wireless control |
-
2017
- 2017-09-22 CN CN201721230842.1U patent/CN207301876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764574A (en) * | 2019-09-26 | 2020-02-07 | 广州视觉风科技有限公司 | Big screen of wisdom based on wireless control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 518000 floor 5, D, workshop 1, Guangyao industrial area, No.18, No.4 Industrial Zone, zhulongtian Road, Shuitian community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Zhongke microelectronics technology (Shenzhen) Co.,Ltd. Address before: 518000, 4th floor, Building 2, Maosheng Industrial Zone, Huafeng Road, Dalang Street, Longhua New District, Shenzhen, Guangdong Province Patentee before: SHENZHEN CTCE TECHNOLOGY Co.,Ltd. |