CN216118677U

CN216118677U - Notebook computer heat abstractor

Info

Publication number: CN216118677U
Application number: CN202122646551.3U
Authority: CN
Inventors: 董卓
Original assignee: Wuhan Huaxia University of Technology
Current assignee: Wuhan Huaxia University of Technology
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The utility model belongs to the technical field of heat dissipation devices, and discloses a heat dissipation device for a notebook computer, which comprises a machine body, a machine cover and a processor, wherein the machine cover is rotatably connected with the machine body through a rotating part, the bottom of the processor is fixedly connected with the bottom of an inner cavity of the machine body, through the combined action of an air exhaust plate, a baffle plate, a clamping groove and a moving block, the air exhaust plate is arranged at the back of the notebook computer firstly, so that the side surface of the notebook computer can not generate high temperature and is convenient to take, and then the moving block moves in the clamping groove to drive a connecting rod to move, the connecting rod moves to drive the baffle plate to move, when the baffle plate leaves the air exhaust plate, the notebook computer can effectively dissipate heat, and simultaneously can insulate heat, when a user touches the back, the baffle plate can also block the back of the notebook computer and can not be scalded, so that the risk that the user is scalded is reduced, and the notebook computer is protected, the service life is prolonged, meanwhile, the dust is reduced, and the internal elements of the notebook computer are protected.

Description

Notebook computer heat abstractor

Technical Field

The utility model belongs to the technical field of heat dissipation devices, and particularly relates to a heat dissipation device for a notebook computer.

Background

Notebook computer, abbreviated as notebook, also known as "portable computer, laptop, palmtop or laptop", the characteristic is that the fuselage is small and exquisite, it is more portable than the desk-top computer, it is a small, portable personal computer, generally weigh 1-3 kilograms, the notebook computer of present is differentiating different trends according to the use, the online notebook tends to daily office and film; the commercial book tends to be stable, low in power consumption and longer in endurance time; the household notebook has good performance and high cost performance, and the game book is specially used for catering to the outgoing game of a small number of people; the notebook computer has the advantages of fever level configuration and good entertainment experience effect, and the existing notebook computers have a variety of varieties, but the heat dissipation is the most important point of the notebook computer.

The heat dissipation port of the existing heat dissipation device for the notebook computer is mostly arranged on one side of the notebook computer, so that the heat dissipation effect can be effectively achieved, the temperature on one side of the notebook computer is easily overhigh, when a user takes the notebook computer, the user is easily unstable to take the notebook computer due to overheating of one side of the notebook computer, the damage to the notebook computer is easily caused, and the user is also easily injured.

SUMMERY OF THE UTILITY MODEL

The utility model provides a notebook computer heat dissipation device, which solves the problems that a heat dissipation port of the existing notebook computer heat dissipation device is mostly arranged on one side of a notebook computer, so that the heat dissipation effect can be effectively achieved, the temperature on one side of the notebook computer is easily overhigh, when a user takes the notebook computer, the taking of the notebook computer is easy to be unstable due to overheating of one side of the notebook computer, the damage to the notebook computer is easy to cause, the user is easy to be injured, and dust substances are easy to enter the heat dissipation port of the existing notebook computer heat dissipation device, so that the damage to the notebook computer is easy to generate.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation device of a notebook computer comprises a machine body, a machine cover and a processor, wherein the machine cover is rotatably connected with the machine body through a rotating part, the bottom of the processor is fixedly connected with the bottom of an inner cavity of the machine body, the top of the processor is fixedly connected with a heat dissipation bottom plate, a heat conduction plate is fixedly connected inside the heat dissipation bottom plate, a copper pipe penetrates through the heat dissipation bottom plate, a fan is fixedly connected with the bottom of the inner cavity of the machine body and positioned at one side of the processor, fins are fixedly connected with the back of the fan, one end of the copper pipe is fixedly connected with one sides of the fins, the back of the fins is communicated with an air outlet pipe, the air outlet pipe penetrates through the back of the machine body, one end of the air outlet pipe penetrating through the machine body is fixedly connected with an air exhaust plate, the inner wall of the air exhaust plate is provided with a sliding groove, the bottom of the machine body is provided with a clamping groove, and the inner cavity of the clamping groove is slidably connected with a moving block, one side of the moving block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a baffle, the bottom of the baffle is fixedly connected with a sliding block, and the surface of the sliding block is in sliding connection with the inner cavity of the sliding groove.

According to the preferable technical scheme of the heat dissipation device for the notebook computer, the bottom of the moving block is rotatably connected with the gasket through the rotating shaft, the two sides of the bottom of the moving block are fixedly connected with the cards, and the bottom of the gasket is in contact with the tops of the cards.

As a preferred technical scheme of the heat dissipation device of the notebook computer, an air inlet is formed in the bottom of the machine body and below the clamping groove.

As a preferred technical scheme of the heat dissipation device of the notebook computer, the length of the clamping groove is smaller than that of the baffle.

As a preferred technical scheme of the heat dissipation device of the notebook computer, the air outlet pipes are arranged in four groups, and the four groups of air outlet pipes are distributed on the back of the fins at equal intervals.

As a preferred technical scheme of the heat dissipation device of the notebook computer, the air inlets are provided with a plurality of groups, and the plurality of groups of air inlets are symmetrically distributed at the bottom of the machine body.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the combined action of the vent plate, the baffle plate, the clamping groove and the movable block, the vent plate is arranged at the back of the notebook computer firstly, so that the side surface of the notebook computer can not generate high temperature and is convenient to take, then the movable block moves in the clamping groove to drive the connecting rod to move, the connecting rod moves to drive the baffle plate to move, when the baffle plate leaves the vent plate, the notebook computer can effectively radiate heat, when the vent plate is blocked by the baffle plate, dust can be effectively prevented from entering the notebook computer through the air outlet pipe, meanwhile, heat insulation can be carried out, when a user touches the back, the dust can also be blocked by the baffle plate and can not be scalded, the problem that most of heat radiating ports of the existing notebook computer radiating device are arranged at one side of the notebook computer is solved, so that the heat radiating effect can be effectively played, but the temperature of one side of the notebook computer is easily overhigh, when a user takes the notebook computer, the notebook computer is easy to take because one side of the notebook computer is overheated, the notebook computer is unstable, the notebook computer is easy to damage, and the user is easy to hurt.

2. Through setting up gasket and card combined action, utilize the gasket to prop up notebook computer's back, can make the fine air inlet of air intake, realize air cycle, more effectual heat dissipation sets up the card simultaneously, utilizes the special material of card, can realize fixing of gasket and pull out convenient operation.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the body structure of the present invention;

FIG. 3 is a back view of the body structure of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. a body; 2. a machine cover; 3. a processor; 4. a heat dissipation base plate; 5. a heat conducting plate; 6. a copper pipe; 7. a fin; 8. a fan; 9. an air outlet pipe; 10. a vent panel; 11. a card slot; 12. a moving block; 13. a rotating shaft; 14. a gasket; 15. a card; 16. an air inlet; 17. a chute; 18. a slider; 19. a baffle plate; 20. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, a heat dissipation device for a notebook computer comprises a body 1, a cover 2 and a processor 3, wherein the cover 2 is rotatably connected with the body 1 through a rotating member, the bottom of the processor 3 is fixedly connected with the bottom of an inner cavity of the body 1, the top of the processor 3 is fixedly connected with a heat dissipation bottom plate 4, the heat dissipation bottom plate 4 is fixedly connected with a heat conduction plate 5, a copper pipe 6 penetrates through the heat dissipation bottom plate 4, a fan 8 is fixedly connected with the bottom of the inner cavity of the body 1 and positioned at one side of the processor 3, a fin 7 is fixedly connected with the back of the fan 8, one end of the copper pipe 6 is fixedly connected with one side of the fin 7, the back of the fin 7 is communicated with an air outlet pipe 9, the air outlet pipe 9 penetrates through the back of the body 1, one end of the air outlet pipe 9 penetrating through the body 1 is fixedly connected with an air exhaust plate 10, a sliding groove 17 is formed in the inner wall of the air exhaust plate 10, a clamping groove 11 is formed in the bottom of the body 1, the inner cavity of the clamping groove 11 is connected with a moving block 12 in a sliding mode, one side of the moving block 12 is fixedly connected with a connecting rod 20, one end of the connecting rod 20 is fixedly connected with a baffle 19, the bottom of the baffle 19 is fixedly connected with a sliding block 18, the surface of the sliding block 18 is connected with the inner cavity of the sliding groove 17 in a sliding mode, the bottom of the machine body 1 is located below the clamping groove 11 and provided with an air inlet 16, the length of the clamping groove 11 is smaller than that of the baffle 19, four air outlet pipes 9 are arranged in four groups, the four groups of air outlet pipes 9 are distributed on the back of the fins 7 at equal intervals, the air inlet 16 is arranged in a plurality of groups, and the air inlets 16 of the plurality of groups are symmetrically distributed at the bottom of the machine body 1.

In this embodiment, set up exhaust plate 10 at notebook computer's back, can make notebook computer's side can not produce high temperature, conveniently take, rethread movable block 12 removes in draw-in groove 11, thereby drive connecting rod 20 and remove, connecting rod 20 removes and drives baffle 19 removal again, notebook computer can effectual heat dissipation when baffle 19 leaves exhaust plate 10, can effectually block that the dust passes through air-out pipe 9 and gets into inside the notebook computer when baffle 19 blocks exhaust plate 10, can insulate against heat simultaneously, also can be blocked by baffle 19 and can not be scalded when the user touches the back, reduce the risk that the user was scalded, thereby notebook computer has been protected, service life is prolonged, the entering of dust has been reduced simultaneously, protect notebook computer internal component.

As shown in fig. 5, the bottom of the moving block 12 is rotatably connected with a pad 14 through a rotating shaft 13, both sides of the bottom of the moving block 12 are fixedly connected with a card 15, and the bottom of the pad 14 is in contact with the top of the card 15.

In this embodiment, card 15 is made through special rubber material, and the hardness is moderate, utilizes gasket 14 to prop up notebook computer's back, can make the fine air inlet of air intake 16, realizes air cycle, and more effective heat dissipation sets up card 15 simultaneously, utilizes card 15's special material, can realize gasket 14 fixed and pull out, convenient operation

The working principle and the using process of the utility model; when the notebook computer is used, firstly, the gasket 14 is opened to support the back of the notebook computer, so that air enters the air inlet 16, then the moving block 12 is pulled towards two sides, so that the moving block 12 moves in the clamping groove 11, thereby driving the connecting rod 20 to move, the connecting rod 20 moves and then drives the baffle plate 19 to move, when the baffle plate 19 leaves the exhaust plate 10, the moving block 12 stops being pulled, then the heat emitted by the processor 3 is conducted through the heat conducting plate 5 and then conducted to the fins 7 through the copper pipes 6, then the fan 8 blows wind on the fins 7 through the air inlet 16, so that the heat on the fins 7 is exhausted to the exhaust plate 10 through the air outlet pipe 9, then the notebook computer is exhausted, when the notebook computer is used, the gasket 14 is firstly clamped into the clamping plate 15, then the moving block 12 is pulled inwards, so that the moving block 12 moves in the clamping groove 11, thereby driving the connecting rod 20 to move, the movement of the connecting rod 20 drives the baffle plate 19 to move, and the pulling is stopped when the baffle plate 19 completely blocks the exhaust plate 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a notebook computer heat abstractor, includes organism (1), cover (2) and treater (3), rotate through rotating between cover (2) and organism (1) and be connected, the bottom of treater (3) and the bottom fixed connection of organism (1) inner chamber, its characterized in that: the heat dissipation device is characterized in that a heat dissipation bottom plate (4) is fixedly connected to the top of the processor (3), a heat conduction plate (5) is fixedly connected to the inside of the heat dissipation bottom plate (4), a copper pipe (6) penetrates through the inside of the heat dissipation bottom plate (4), a fan (8) is fixedly connected to the bottom of an inner cavity of the processor (1) and located on one side of the processor (3), fins (7) are fixedly connected to the back of the fan (8), one end of the copper pipe (6) is fixedly connected to one sides of the fins (7), an air outlet pipe (9) is communicated to the back of the fins (7), the air outlet pipe (9) penetrates through the back of the processor (1), an air exhaust plate (10) is fixedly connected to one end of the air outlet pipe (9) penetrating through the processor (1), a sliding groove (17) is formed in the inner wall of the air exhaust plate (10), a clamping groove (11) is formed in the bottom of the processor (1), and a moving block (12) is slidably connected to the inner cavity of the clamping groove (11), one side of the moving block (12) is fixedly connected with a connecting rod (20), one end of the connecting rod (20) is fixedly connected with a baffle plate (19), the bottom of the baffle plate (19) is fixedly connected with a sliding block (18), and the surface of the sliding block (18) is in sliding connection with the inner cavity of the sliding groove (17).

2. The heat dissipation device of claim 1, wherein: the bottom of the moving block (12) is rotatably connected with a gasket (14) through a rotating shaft (13), the two sides of the bottom of the moving block (12) are fixedly connected with clamping pieces (15), and the bottom of the gasket (14) is in contact with the tops of the clamping pieces (15).

3. The heat dissipation device of claim 1, wherein: an air inlet (16) is formed in the bottom of the machine body (1) and is positioned below the clamping groove (11).

4. The heat dissipation device of claim 1, wherein: the length of the clamping groove (11) is smaller than that of the baffle (19).

5. The heat dissipation device of claim 1, wherein: the air outlet pipes (9) are provided with four groups, and the four groups of air outlet pipes (9) are distributed on the back of the fins (7) at equal intervals.

6. The heat dissipation device of claim 3, wherein: the air inlets (16) are provided with a plurality of groups, and the air inlets (16) are symmetrically distributed at the bottom of the machine body (1).