CN210377360U

CN210377360U - Heat radiation structure of notebook computer

Info

Publication number: CN210377360U
Application number: CN201921860202.8U
Authority: CN
Inventors: 张孝蓉; 张俊峰
Original assignee: Shenzhen Lingtuo Innovation Electronics Co Ltd
Current assignee: Shenzhen Lingtuo Innovation Electronics Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-04-21
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a heat radiation structure of notebook, including the backup pad main part, the fin is installed at the top of backup pad main part, the baffle is installed to the one end of backup pad main part, the other end of backup pad main part has the handle of carrying through hinged joint, the leg cover is installed to the bottom both sides of backup pad main part, the telescopic link is installed to the below of leg cover, the supporting legs is installed to the bottom of telescopic link, firm backing plate is installed to the bottom of supporting legs, the bottom mid-mounting of backup pad main part has the fan, the inside middle part position of backup pad main part is provided with well cavity. The utility model discloses a mid-mounting has the fin, has the fan at the bottom mid-mounting of backup pad main part, is provided with well cavity in the inside of backup pad main part, and the fan blade is located the cavity intracavity, through the fin heat absorption to can make the heat dispel the heat fast through the fan effect.

Description

Heat radiation structure of notebook computer

Technical Field

The utility model relates to a heat radiation structure technical field specifically is a heat radiation structure of notebook.

Background

The heat radiation structure of the notebook is used for carrying out heat radiation treatment on the notebook, the heat radiation fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, the heat radiation fin is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU in a computer needs to use a relatively large heat radiation fin, a power tube in a television, a power tube in a power amplifier needs to use the heat radiation fin, a layer of heat conduction silicone grease is coated on the contact surface of the electronic elements and the heat radiation fin in use of the common heat radiation fin, so that heat generated by the elements is more effectively conducted to the heat radiation fin and then radiated to the surrounding air through the heat radiation fin, the commonly used heat radiation fin is made of aluminum alloy at present, the aluminum alloy and the copper alloy have the advantages and the disadvantages, the copper alloy has good heat conductivity, but the price is higher, the processing difficulty is higher, and is easily oxidized.

The heat dissipation structure of the notebook at the present stage has many disadvantages, for example, the heat dissipation efficiency is low, and the adjustment of the heat dissipation structure is inconvenient, which is inconvenient for adjusting the placement angle of the notebook.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure of notebook to the radiating efficiency who proposes among the above-mentioned background art of solution is low, and heat radiation structure's regulation is inconvenient, and inconvenient to the notebook place the angle and adjust the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat radiation structure of notebook computer, includes the backup pad main part, the fin is installed at the top of backup pad main part, the baffle is installed to the one end of backup pad main part, the other end of backup pad main part has the handle of carrying through hinged joint, the leg cover is installed to the bottom both sides of backup pad main part, the telescopic link is installed to the below of leg cover, the supporting legs is installed to the bottom of telescopic link, firm backing plate is installed to the bottom of supporting legs, the bottom mid-mounting of backup pad main part has the fan, the inside mid position of backup pad main part is provided with well cavity.

Preferably, the telescopic rods are in telescopic connection with the supporting legs, and the number of the supporting legs is four.

Preferably, the telescopic rod is provided with a spring raised head, the supporting leg is provided with a positioning hole, and the spring raised head and the positioning hole are correspondingly arranged.

Preferably, a fixing frame is installed on the outer side of the fan and fixed in the middle of the bottom end of the support plate main body through a bolt.

Preferably, one end of the fan is provided with a fan blade, and the fan blade is positioned in the hollow cavity.

Preferably, the inner side of the radiating fin is provided with an air hole, and the hollow cavity is correspondingly arranged at the air hole of the radiating fin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the middle part of the utility model is provided with a radiating fin, the middle part of the bottom end of the main body of the supporting plate is provided with a fan, a hollow cavity is arranged inside the main body of the supporting plate, and the fan blade is positioned in the hollow cavity, absorbs heat through the radiating fin and can quickly radiate heat through the action of the fan;

2. the utility model discloses a supporting legs is installed to the bottom of backup pad main part, and the telescopic link is installed at the top of supporting legs, can adjust the height of supporting legs through this kind of design, through the height at regulation backup pad main part bottom both ends, can adjust the gradient of backup pad main part, and installs the baffle in the one end of backup pad main part, inclines to place the notebook through its convenience.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation structure of a notebook of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the support plate body of the present invention;

fig. 4 is a top view of the fan of the present invention.

In the figure: 1. a heat sink; 2. a fan; 3. a fan blade; 4. a hollow cavity; 5. a support plate main body; 6. a baffle plate; 7. a leg cover; 8. a telescopic rod; 9. supporting legs; 10. stabilizing the base plate; 11. lifting the handle; 12. a hinge; 13. and fixing the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a heat dissipation structure of a notebook computer comprises a support plate main body 5, a heat dissipation sheet 1 is installed at the top of the support plate main body 5, the heat dissipation sheet 1 is used for absorbing heat, a baffle 6 is installed at one end of the support plate main body 5, the baffle 6 prevents the placed notebook computer from sliding off, a lifting handle 11 is installed at the other end of the support plate main body 5 through a hinge 12, the lifting handle 11 is convenient for carrying the support plate main body 5 by hand, leg sleeves 7 are installed at two sides of the bottom of the support plate main body 5, the leg sleeves 7 are used for supporting the support plate main body 5, a telescopic rod 8 is installed below the leg sleeves 7, the telescopic rod 8 can adjust the height of one side of the bottom of the support plate main body 5 so as to adjust the inclination of the support plate main body, supporting legs 9 are installed at the bottom of the telescopic rod 8, a stabilizing base plate 10 is installed, with higher speed the radiating effect, the inside middle part position of backup pad main part 5 is provided with well cavity 4, makes things convenient for the circulation of air through well cavity 4.

Further, the telescopic rod 8 is telescopically connected with the supporting legs 9, the supporting legs 9 are provided with four, and the stability of supporting the supporting plate main body 5 can be improved through the four supporting legs 9.

Furthermore, a spring raised head is mounted on the telescopic rod 8, a positioning hole is formed in the supporting leg 9, the spring raised head is mounted corresponding to the positioning hole, and the telescopic rod 8 can be conveniently stretched in the supporting leg 9 through the spring raised head.

Further, fixed frame 13 is installed in the outside of fan 2, and fixed frame 13 passes through the bolt fastening at the bottom middle part of backup pad main part 5, conveniently fixes fan 2 through fixed frame 13, can protect fan 2.

Further, fan blade 3 is installed to the one end of fan 2, and fan blade 3 is located the inside of well cavity 4, drives fan blade 3 through fan 2 and rotates in well cavity 4, makes it blow the heat dissipation, and the circulation of air accelerates.

Furthermore, the inner side of the radiating fin 1 is provided with air holes, the hollow cavity 4 is correspondingly arranged at the air holes of the radiating fin 1, and the air circulation effect of the radiating fin 1 is greatly increased through the design of the air holes.

The working principle is as follows: when the equipment is used, the telescopic rod 8 is used for stretching in the supporting leg 9, the length of the supporting leg 9 can be adjusted, the inclination of the supporting leg main body 5 can be adjusted, a notebook computer is placed on the radiating fin 1 in the middle of the supporting leg main body 5, the heat emitted by the notebook computer is absorbed through the radiating fin 1, meanwhile, the fan blade 3 is controlled to rotate under the action of the fan 2, the fan blade generates air flow, air is blown into the radiating fin 1 through the hollow cavity 4, the absorbed heat is blown away, the heat dissipation effect is accelerated, and the supporting leg main body 5 can be conveniently carried in a hand by lifting the handle 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a heat radiation structure of notebook, includes backup pad main part (5), its characterized in that: the novel multifunctional lifting support is characterized in that a radiating fin (1) is installed at the top of the support plate main body (5), a baffle (6) is installed at one end of the support plate main body (5), a lifting handle (11) is installed at the other end of the support plate main body (5) through a hinge (12), leg sleeves (7) are installed on two sides of the bottom of the support plate main body (5), a telescopic rod (8) is installed below the leg sleeves (7), supporting legs (9) are installed at the bottom of the telescopic rod (8), a stabilizing backing plate (10) is installed at the bottom end of the supporting legs (9), a fan (2) is installed in the middle of the bottom end of the support plate main body (5), and a hollow cavity (4) is arranged.

2. The heat dissipation structure of a notebook computer according to claim 1, characterized in that: the telescopic rods (8) are in telescopic connection with the supporting legs (9), and the number of the supporting legs (9) is four.

3. The heat dissipation structure of a notebook computer according to claim 1, characterized in that: the telescopic rod (8) is provided with a spring raised head, the supporting leg (9) is provided with a positioning hole, and the spring raised head and the positioning hole are correspondingly arranged.

4. The heat dissipation structure of a notebook computer according to claim 1, characterized in that: and a fixed frame (13) is installed on the outer side of the fan (2), and the fixed frame (13) is fixed in the middle of the bottom end of the support plate main body (5) through a bolt.

5. The heat dissipation structure of a notebook computer according to claim 1, characterized in that: fan blades (3) are installed to one end of fan (2), and fan blades (3) are located the inside of well cavity (4).

6. The heat dissipation structure of a notebook computer according to claim 1, characterized in that: air holes are formed in the inner side of the radiating fin (1), and the hollow cavity (4) is correspondingly installed at the air holes of the radiating fin (1).