CN218122607U

CN218122607U - Tablet personal computer with good heat dissipation effect

Info

Publication number: CN218122607U
Application number: CN202222649097.1U
Authority: CN
Inventors: 刘�英; 刘铁刚; 王世恩
Original assignee: Shenzhen Chenxiang Intelligent Technology Co ltd
Current assignee: Shenzhen Chenxiang Intelligent Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-23
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a tablet personal computer with good heat dissipation effect, which comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a first heat conduction plate, a connecting pipe, three miniature heat dissipation fans, a heat dissipation fin, a second heat conduction plate, two flow guide pipes, a plurality of extension plates, two exhaust grooves, two filter screens and a shell; a plurality of the extension plates are embedded on the upper surface of the first heat-conducting plate at equal intervals. The utility model discloses an inside heat of central processing unit is absorbed to the second heat-conducting plate, then transmit some heat to first heat-conducting plate through radiating fin, can increase the contact surface of first heat-conducting plate and casing through the extension plate, the radiating effect is better, miniature heat dissipation fan during operation, heat between first heat-conducting plate and the second heat-conducting plate loops through the connecting pipe, honeycomb duct and air discharge duct outflow casing, and then the heat that makes the central processing during operation produce in time discharges, the heat dissipation to central processing unit has been accomplished, central processing unit's life has been prolonged.

Description

Tablet personal computer with good heat dissipation effect

Technical Field

The utility model relates to a panel computer specifically is panel computer that the radiating effect is good belongs to panel computer technical field.

Background

The tablet personal computer is also called as a portable computer, is a small-sized and portable personal computer, takes a touch screen as basic input equipment, the touch screen allows a user to operate through a touch pen or a digital pen instead of a traditional keyboard or a mouse, the current household tablet personal computer is similar to a smart phone, a heat dissipation fan cannot be installed inside the tablet personal computer, and the heat dissipation fan can only dissipate heat automatically through a shell.

Because the inside of the household tablet personal computer is not provided with the heat dissipation fan and can only dissipate heat by itself through the shell, the heat dissipation capability is weaker, when software runs for a long time, heat generated by the central processing unit cannot be dissipated in time, the temperature of the central processing unit is higher, the central processing unit can automatically reduce the frequency at the moment, the tablet personal computer is further unsmooth and unsmooth in running and blocked, the service life of the central processing unit can be influenced, and therefore the tablet personal computer with the good heat dissipation effect is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is to provide a tablet computer with a good heat dissipation effect to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a tablet personal computer with a good heat dissipation effect comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a first heat conduction plate, a connecting pipe, three miniature heat dissipation fans, heat dissipation fins, a second heat conduction plate, two flow guide pipes, a plurality of extension plates, two exhaust grooves, two filter screens and a shell;

a plurality of extension plate equidistance scarf joint in the upper surface of first heat-conducting plate, radiating fin's lower surface equidistance fixed connection in the upper surface of second heat-conducting plate, behind the connecting pipe fixed surface connect in the front surface of first heat-conducting plate with the front surface of second heat-conducting plate, three miniature heat dissipation fan equidistance install in the inside wall of connecting pipe, two the symmetrical fixed connection of one end of honeycomb duct in the front surface of connecting pipe, two the other end symmetry fixed connection of honeycomb duct in the interior antetheca of casing, two the air discharge duct symmetry is seted up in the front surface of casing, two the lateral wall symmetry fixed connection of filter screen is in two the inside wall of air discharge duct.

Further preferably, the upper surfaces of the heat dissipation fins are fixedly connected to the lower surface of the first heat conduction plate, and the position of the first heat conduction plate corresponds to the position of the second heat conduction plate.

Further preferably, the upper surface of the extension plate and the upper surface of the first heat-conducting plate are both fixedly connected to the inner top wall of the shell, and one ends of the two flow guide pipes, which are far away from the connecting pipe, are communicated with the two exhaust grooves.

Further preferably, a main body assembly is mounted on the inner bottom wall of the shell, and the main body assembly comprises a display screen, a main board, a storage battery, two speakers, a camera and a central processing unit;

the mainboard install in the inner diapire of casing, the display screen install in the lower surface of casing.

Further preferably, the central processing unit is mounted on the upper surface of the main board, and the lower surface of the second heat conducting plate is attached to the upper surface of the central processing unit.

Further preferably, two of the speakers are symmetrically installed on the inner front wall of the housing, two of the exhaust slots are located between the two speakers, and one of the exhaust slots is adjacent to one of the speakers.

Further preferably, the camera and the battery are respectively mounted on an upper surface of the main board.

Further preferably, the connecting pipe is communicated with the two flow guide pipes.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage: the utility model discloses an inside heat of central processing unit is absorbed to the second heat-conducting plate, then transmit some heat to first heat-conducting plate through radiating fin, can increase the contact surface of first heat-conducting plate and casing through the extension plate, the radiating effect is better, another part heat gives off between first heat-conducting plate and second heat-conducting plate, miniature radiator fan during operation, heat between first heat-conducting plate and the second heat-conducting plate loops through the connecting pipe, honeycomb duct and air discharge duct outflow casing, and then can make the heat that central processing during operation produced in time discharge, the heat dissipation to central processing unit has been accomplished, central processing unit's life has been prolonged.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural view of the housing of the present invention;

FIG. 3 is a structural view of the heat dissipating fin of the present invention;

FIG. 4 is a structural view of the heat dissipating assembly of the present invention;

FIG. 5 is a structural diagram of a connecting pipe of the present invention;

fig. 6 is a structure view of the main assembly of the present invention.

Reference numerals: 101. a heat dissipating component; 11. a first heat-conducting plate; 12. a connecting pipe; 13. a micro heat dissipation fan; 14. a heat dissipating fin; 15. a second heat-conducting plate; 16. a flow guide pipe; 17. an extension plate; 19. an exhaust groove; 20. filtering with a screen; 21. a housing; 301. a body assembly; 31. a display screen; 32. a main board; 33. a storage battery; 34. a speaker; 35. a camera; 36. a central processing unit.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, an embodiment of the present invention provides a tablet computer with a good heat dissipation effect, which includes a heat dissipation assembly 101, wherein the heat dissipation assembly 101 includes a first heat conduction plate 11, a connection pipe 12, three micro heat dissipation fans 13, heat dissipation fins 14, a second heat conduction plate 15, two flow guide pipes 16, a plurality of extension plates 17, two exhaust grooves 19, two filter screens 20, and a housing 21;

a plurality of extension plates 17 equidistance scarf joint in the upper surface of first heat-conducting plate 11, radiating fin 14's lower surface equidistance fixed connection is in the upper surface of second heat-conducting plate 15, surface fixed connection is in the front surface of first heat-conducting plate 11 and the front surface of second heat-conducting plate 15 behind connecting pipe 12, three miniature heat dissipation fan 13 equidistance is installed in the inside wall of connecting pipe 12, the symmetrical fixed connection of one end in the front surface of connecting pipe 12 of two honeycomb ducts 16, the other end symmetry fixed connection of two honeycomb ducts 16 is in the interior antetheca of casing 21, the front surface of casing 21 is seted up to two air discharge ducts 19 symmetries, the inside wall of two air discharge ducts 19 of the symmetry fixed connection of lateral wall of two filter screens 20.

In one embodiment, the upper surface of the heat dissipation fin 14 is fixedly connected to the lower surface of the first heat conduction plate 11, the position of the first heat conduction plate 11 corresponds to the position of the second heat conduction plate 15, the upper surface of the extension plate 17 and the upper surface of the first heat conduction plate 11 are both fixedly connected to the inner top wall of the casing 21, one ends of the two flow guide pipes 16 far away from the connecting pipe 12 are communicated with the two exhaust grooves 19, the connecting pipe 12 is communicated with the two flow guide pipes 16, so that heat generated during the operation of the cpu 36 can be absorbed by the second heat conduction plate 15, and then the heat is dissipated between the first heat conduction plate 11 and the second heat conduction plate 15 through the heat dissipation fin 14, the second heat conduction plate 15 increases the contact area with the casing 21 through the extension plate 17, so that the heat can be dissipated to the outside more quickly through the casing 21, and at the same time, the heat between the first heat conduction plate 11 and the second heat conduction plate 15 flows out of the casing 21 through the flow guide pipes 16 and the exhaust grooves 19 under the action of the micro heat dissipation fan 13.

In one embodiment, the inner bottom wall of the housing 21 is mounted with a main body assembly 301, the main body assembly 301 comprises a display screen 31, a main board 32, a storage battery 33, two speakers 34, a camera 35 and a central processor 36;

mainboard 32 is installed in the inner diapire of casing 21, and display screen 31 is installed in the lower surface of casing 21, and central processing unit 36 is installed in the upper surface of mainboard 32, and the lower surface laminating of second heat-conducting plate 15 is in central processing unit 36's upper surface, and then can absorb the heat that central processing unit 36 produced when working through second heat-conducting plate 15 to dispel the heat to central processing unit 36.

In one embodiment, two speakers 34 are symmetrically installed on the inner front wall of the casing 21, two exhaust grooves 19 are located between the two speakers 34, one exhaust groove 19 is adjacent to one speaker 34, the exhaust groove 19 is used for exhausting heat between the first heat-conducting plate 11 and the second heat-conducting plate 15, the exhaust groove 19 is installed at the bottom of the casing 21 and corresponds to the position of the speakers 34, so that the appearance is not sharp, and the overall aesthetic property is enhanced.

In one embodiment, the camera 35 and the battery 33 are respectively mounted on the upper surface of the main board 32, and the battery 33 can provide power for the micro heat dissipation fan 13.

In one embodiment, the electrical output terminal of the battery 33 is electrically connected to the electrical input terminal of the micro heat dissipation fan 13 through a wire, and the front surface of the housing 21 is provided with a charging socket for charging the battery 33.

The utility model discloses at the during operation: when the central processing unit 36 runs software, when the central processing unit 36 generates heat, the second heat conduction plate 15 absorbs heat inside the central processing unit 36, then part of the heat is transferred to the first heat conduction plate 11 through the radiating fins 14, and the other part of the heat is radiated between the first heat conduction plate 11 and the second heat conduction plate 15 by the radiating fins 14, part of the heat in the first heat conduction plate 11 is directly transferred to the casing 21, the other part of the heat is transferred to the extension plate 17, then the heat is transferred to the casing 21 through the extension plate 17, the contact area between the first heat conduction plate 11 and the casing 21 is increased through the extension plate 17, when the heat is radiated through the casing 21, the effect is better, meanwhile, the storage battery 33 supplies power to the micro radiating fan 13, when the micro radiating fan 13 works, negative pressure is formed inside the connecting pipe 12, therefore, the heat between the first heat conduction plate 11 and the second heat conduction plate 15 flows into the connecting pipe 12, and then flows out of the casing 21 through the flow guide pipe 16 and the exhaust groove 19, further, the heat generated when the central processing unit 36 works is exhausted, the heat of the central processing unit 36 is completed, the dust can be prevented from flowing into the casing 21 through the filter screen 20, and the clean environment inside of the casing is ensured.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a panel computer that radiating effect is good, includes radiator unit (101), its characterized in that: the radiating assembly (101) comprises a first heat-conducting plate (11), a connecting pipe (12), three miniature radiating fans (13), radiating fins (14), a second heat-conducting plate (15), two flow guide pipes (16), a plurality of extension plates (17), two exhaust grooves (19), two filter screens (20) and a shell (21);

a plurality of extension plate (17) equidistance scarf joint in the upper surface of first heat-conducting plate (11), the lower surface equidistance fixed connection of radiating fin (14) in the upper surface of second heat-conducting plate (15), connecting pipe (12) rear surface fixed connection in the front surface of first heat-conducting plate (11) with the front surface of second heat-conducting plate (15), three miniature heat dissipation fan (13) equidistance install in the inside wall of connecting pipe (12), two the symmetrical fixed connection of one end of honeycomb duct (16) in the front surface of connecting pipe (12), two the symmetrical fixed connection of the other end of honeycomb duct (16) in the interior antetheca of casing (21), two air discharge duct (19) symmetry is seted up in the front surface of casing (21), two the outside wall symmetry fixed connection of filter screen (20) is in two the inside wall of air discharge duct (19).

2. The tablet computer with good heat dissipation effect according to claim 1, wherein: the upper surface of the radiating fin (14) is fixedly connected to the lower surface of the first heat conducting plate (11), and the position of the first heat conducting plate (11) corresponds to the position of the second heat conducting plate (15).

3. The tablet computer with good heat dissipation effect according to claim 1, wherein: the upper surface of the extension plate (17) and the upper surface of the first heat conduction plate (11) are fixedly connected to the inner top wall of the shell (21), and one ends, far away from the connecting pipe (12), of the two flow guide pipes (16) are communicated with the two exhaust grooves (19).

4. The tablet computer with good heat dissipation effect according to claim 3, wherein: a main body assembly (301) is mounted on the inner bottom wall of the shell (21), and the main body assembly (301) comprises a display screen (31), a main board (32), a storage battery (33), two speakers (34), a camera (35) and a central processing unit (36);

the main board (32) is installed on the inner bottom wall of the shell (21), and the display screen (31) is installed on the lower surface of the shell (21).

5. The tablet computer with good heat dissipation effect according to claim 4, wherein: the central processing unit (36) is mounted on the upper surface of the main board (32), and the lower surface of the second heat conduction plate (15) is attached to the upper surface of the central processing unit (36).

6. The tablet computer with good heat dissipation effect according to claim 4, wherein: two loudspeakers (34) are symmetrically arranged on the inner front wall of the shell (21), two exhaust grooves (19) are positioned between the two loudspeakers (34), and one exhaust groove (19) is adjacent to one loudspeaker (34).

7. The tablet computer with good heat dissipation effect according to claim 4, wherein: the camera (35) and the storage battery (33) are respectively mounted on the upper surface of the main board (32).

8. The tablet computer with good heat dissipation effect according to claim 3, wherein: the connecting pipe (12) is communicated with the two guide pipes (16).