CN210920751U - Portable computer heat dissipation support - Google Patents
Portable computer heat dissipation support Download PDFInfo
- Publication number
- CN210920751U CN210920751U CN201922116771.8U CN201922116771U CN210920751U CN 210920751 U CN210920751 U CN 210920751U CN 201922116771 U CN201922116771 U CN 201922116771U CN 210920751 U CN210920751 U CN 210920751U
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- China
- Prior art keywords
- heat dissipation
- bearing plate
- base
- dissipation cavity
- cavity
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- Expired - Fee Related
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Abstract
The utility model relates to a portable computer radiating bracket, which comprises a bearing plate and a base, wherein the left side of the bearing plate is hinged with the base, and the portable computer radiating bracket also comprises an adjusting and locking device for adjusting the angle between the bearing plate and the base; the bearing plate is provided with a heat dissipation cavity, a window is formed in the bearing surface of the bearing plate of the heat dissipation cavity, the bearing plate is further provided with rubber pads, and the rubber pads at least surround the left side, the front side and the rear side of the window; the heat dissipation cavity is provided with an air inlet and an air outlet, and the air inlet is communicated with an air exchange device; and the air flow flowing into the heat dissipation cavity from the air inlet flows from the left side of the heat dissipation cavity to the right side of the heat dissipation cavity. The heat dissipation bracket has simple structure, light weight and convenient carrying; the airflow flows to one side far away from the operator under the guidance of the bearing plate, so that discomfort such as cold, wind blowing and the like can not be caused; the air flow has large flowing area on the bottom surface of the computer and good heat dissipation effect.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a portable computer heat dissipation support.
Background
Due to the fact that the tablet personal computer and the notebook are compact in structure and weak in heat dissipation function, the tablet personal computer and the notebook are prone to being halted and even burnt out due to overhigh temperature. The common heat dissipation support with the auxiliary heat dissipation function adopts a constant-speed fan installed at a fixed position, the fan mostly adopts an axial flow type and directly blows air towards a computer, and when an operator operates the heat dissipation support, the air can blow towards the operator, particularly the arm part, from the side surface of the computer. When the ambient temperature is low, this blowing manner is apt to cause physical discomfort. Therefore, a new heat dissipation method is needed, which not only can effectively dissipate heat of the computer, but also can not cause discomfort to the operator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a portable computer heat dissipation support that radiating effect is good and the air current can not arouse the operator uncomfortable is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: a portable computer radiating support comprises a bearing plate and a base, wherein the left side of the bearing plate is hinged with the base, and the portable computer radiating support also comprises an adjusting and locking device for adjusting the angle between the bearing plate and the base; the bearing plate is provided with a heat dissipation cavity, a window is formed in the bearing surface of the bearing plate of the heat dissipation cavity, the bearing plate is further provided with rubber pads, and the rubber pads at least surround the left side, the front side and the rear side of the window; the heat dissipation cavity is provided with an air inlet and an air outlet, and the air inlet is communicated with an air exchange device; and the air flow flowing into the heat dissipation cavity from the air inlet flows from the left side of the heat dissipation cavity to the right side of the heat dissipation cavity.
As an optimized technical scheme, the rubber pad is annular and surrounds the periphery of the window, the air outlet is located on the bearing plate, and the air outlet is located at the right end of the bearing plate.
Preferably, the rubber pad is U-shaped and surrounds the left side, front side and rear side of the window, and the opening of the rubber pad on the right side of the window forms the air outlet.
As an optimized technical scheme, the base is plate-shaped, a communicating cavity is formed in the base, the base further comprises a rubber sleeve, and two ends of the rubber sleeve are respectively sleeved on the outer sides of the base and the bearing plate and communicate the communicating cavity with the heat dissipation cavity.
According to the preferable technical scheme, the air exchange device comprises a fan shell, the fan shell is fixed to the right end of the base, a centrifugal wind wheel is arranged in the fan shell, and the communicating cavity is communicated with the fan shell.
By adopting the technical scheme, the portable computer radiating bracket has the advantages of simple structure, light weight and convenience in carrying; the airflow flows to one side far away from the operator under the guidance of the bearing plate, so that discomfort such as cold, wind blowing and the like can not be caused; the air flow has large flowing area on the bottom surface of the computer and good heat dissipation effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a folded state of a heat dissipation bracket;
FIG. 2 is a schematic structural view of an open state of the heat dissipation bracket;
fig. 3 is a schematic structural view of a U-shaped rubber pad adopted by the heat dissipation bracket.
Detailed Description
As shown in fig. 1 and 2, a heat dissipation bracket for a portable computer comprises a supporting plate 1 and a base 2, wherein the left side of the supporting plate 1 is hinged to the base 2, a notebook or a tablet computer is placed on the supporting plate 1, and the base 2 is a bottom frame. The device also comprises an adjusting and locking device for adjusting the rotation angles of the bearing plate 1 and the base 2, wherein the locking device can be a damping rotating shaft 4, and can also be matched with a plurality of grooves on the base 2 through an adjusting bracket hinged on the bearing plate 1 to realize the locking of the bearing plate 1.
The bearing plate 1 is provided with a heat dissipation cavity 11, a window 14 is formed in the bearing surface of the bearing plate 1 of the heat dissipation cavity 11, the bearing plate 1 is further provided with a rubber pad 3, and the rubber pad 3 at least surrounds the left side, the front side and the rear side of the window 14; the heat dissipation cavity 11 is provided with an air inlet 13 and an air outlet 12, and the air inlet 13 is communicated with a ventilation device; the air flow flowing into the heat dissipation chamber 11 from the air inlet 13 flows from the left side of the heat dissipation chamber 11 to the right side of the heat dissipation chamber 11.
When the heat dissipation bracket is used, the joint of the bearing plate 1 and the base 2 is close to an operator, and when the heat dissipation bracket is in a state shown in fig. 1 and 2, the operator is positioned on the left side of the heat dissipation bracket. The airflow flows from the left side to the right side of the heat dissipation cavity 11, the rubber pad 3 forms a seal between the bearing plate 1 and the bottom surface of the computer, and the airflow flowing out of the heat dissipation cavity 11 is far away from a human body and does not cause discomfort; the tablet personal computer or the notebook is placed on the bearing plate 1, optimally, the tablet personal computer and the notebook are overlapped with the window 14 in a large area, and the airflow flows from the left side to the right side of the bottom surface of the tablet personal computer or the notebook, so that the heat generated by the tablet personal computer or the notebook can be better taken away, and the heat dissipation and the cooling are realized.
The rubber pad 3 is annular and surrounds the window 14, and the air outlet 12 is located on the support plate 1, and most preferably, as shown in fig. 2, the air outlet 12 is located at the rightmost end of the support plate 1.
When the window 14 is covered by the tablet computer or the notebook computer, the air flows into and out of the two opposite ends of the heat dissipation cavity 11, so that the heat of the computer can be taken away to the maximum extent.
The rubber pad 3 is U-shaped, as shown in fig. 3, the U-shaped rubber pad surrounds the left side, front side and rear side of the window 14, and the opening of the rubber pad 3 on the right side forms the air outlet 12.
The hot air flow in the heat dissipation cavity 11 flows out from the channel between the bearing plate 1, the rubber pad 3 and the computer, and the air flow is closer to the bottom surface of the computer, so that the heat dissipation effect is better.
When the rubber pad 3 is in a shape like a Chinese character 'hui', the contact surface between the rubber pad and a computer is larger, and the anti-skid effect is better; when the rubber pad 3 is U-shaped, the air flow is attached to the upper flow channel of the bottom surface of the computer, and the heat dissipation effect is better.
The base 2 is plate-shaped, the communicating cavity 21 is arranged in the base 2, the base 2 can adopt a hollow plate-shaped structure, and the structure is simple and the weight is light. The heat dissipation device further comprises a rubber sleeve 6, wherein two ends of the rubber sleeve 6 are respectively sleeved on the outer sides of the base 2 and the bearing plate 1 and communicate the communication cavity 21 with the heat dissipation cavity 11.
The air interchanger comprises a fan shell 5, the fan shell 5 is fixed at the right end of the base 2, as shown in fig. 2 and 3, the fan shell 5 is provided with an air outlet 51, the air outlet 51 is sleeved at the right end of the base 2, and the communicating cavity 21 is communicated with the inner cavity of the fan shell 5. The front end of the fan shell 5 is provided with an air inlet 52, the centrifugal wind wheel 7 is arranged in the fan shell 5, the centrifugal wind wheel 7 and a motor for driving the centrifugal wind wheel 7 are both of the existing structures, and the structure is not improved in the application, so that the structure is not detailed.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A portable computer radiating support comprises a bearing plate and a base, wherein the left side of the bearing plate is hinged with the base, and the portable computer radiating support also comprises an adjusting and locking device for adjusting the angle between the bearing plate and the base; the method is characterized in that: the bearing plate is provided with a heat dissipation cavity, a window is formed in the bearing surface of the bearing plate of the heat dissipation cavity, the bearing plate is further provided with rubber pads, and the rubber pads at least surround the left side, the front side and the rear side of the window; the heat dissipation cavity is provided with an air inlet and an air outlet, and the air inlet is communicated with an air exchange device; and the air flow flowing into the heat dissipation cavity from the air inlet flows from the left side of the heat dissipation cavity to the right side of the heat dissipation cavity.
2. The heat dissipation bracket of claim 1, wherein: the rubber pad is annular and encloses around the window, the gas outlet is located on the bearing plate and the gas outlet is located the right-hand member of bearing plate.
3. The heat dissipation bracket of claim 1, wherein: the rubber pad is U-shaped and encloses the left side, the front side and the rear side of the window, and the opening of the rubber pad on the right side of the window forms the air outlet.
4. A portable computer heat sink stand according to claim 2 or 3, wherein: the base is platy and is provided with a communicating cavity in the base and further comprises a rubber sleeve, and two ends of the rubber sleeve are respectively sleeved on the base and the outer side of the bearing plate and are communicated with the communicating cavity and the heat dissipation cavity.
5. The heat dissipation bracket of claim 4, wherein: the air interchanger comprises a fan shell, the fan shell is fixed at the right end of the base, a centrifugal wind wheel is arranged in the fan shell, and the communicating cavity is communicated with the fan shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116771.8U CN210920751U (en) | 2019-12-02 | 2019-12-02 | Portable computer heat dissipation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116771.8U CN210920751U (en) | 2019-12-02 | 2019-12-02 | Portable computer heat dissipation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920751U true CN210920751U (en) | 2020-07-03 |
Family
ID=71348620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116771.8U Expired - Fee Related CN210920751U (en) | 2019-12-02 | 2019-12-02 | Portable computer heat dissipation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210920751U (en) |
-
2019
- 2019-12-02 CN CN201922116771.8U patent/CN210920751U/en not_active Expired - Fee Related
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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: 20200703 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |