CN213365354U

CN213365354U - Lid behind high-efficient heat dissipation type computer

Info

Publication number: CN213365354U
Application number: CN202021631867.4U
Authority: CN
Inventors: 王大威
Original assignee: Tianjin Weishuo Technology Co ltd
Current assignee: Tianjin Weishuo Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-04
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a high-efficiency heat dissipation type computer rear cover, which comprises a rear cover, a non-slip mat, a heat dissipation port, a limiting groove, a fixing hole, a groove, a rotating shaft, a fixing plate, a screw hole, a through groove, a fixing frame, a filter screen and a fan, a through groove is arranged in the middle of the rear cover, a limiting groove is arranged on the lower side of the through groove, the through groove is circular, the limiting groove is rectangular, the diameter of the through groove is smaller than the side length of the limiting groove, fixing holes are arranged at the four corners of the limiting groove, a filter screen is embedded in the middle of the fixing plate, the fixing frame is fixed in the middle of the filter screen, the middle of the fixing frame is movably provided with a fan through a rotating shaft, four corners of the fixing plate are all provided with fixing holes, the fixed plate is installed in the limiting groove through screws, the fan is located in the through groove, and a heat dissipation opening is formed in the middle of one side of the rear cover. The utility model discloses be favorable to realizing playing radiating advantage to the computer through the back lid.

Description

Lid behind high-efficient heat dissipation type computer

Technical Field

The utility model relates to a lid technical field behind the computer specifically is a lid behind high-efficient heat dissipation type computer.

Background

The computer is commonly called computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The computer can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and a neural network computer. Protein computers and the like.

A large number of searches find that: chinese utility model patent: the utility model provides a No. (CN 201720217125.9), publication No. (CN 206515750U), the utility model discloses a high-efficient heat dissipation type computer back cover, including the computer shell body, the border position department of computer shell body is provided with the battery mounting groove, the one end of battery mounting groove is provided with the battery installation spring, the top of computer shell body is provided with the computer back cover, and the junction setting and the computer shell body fixing bolt of computer shell body and computer back cover, the front surface of computer back cover is provided with computer back cover plastic pad, and the border position department of computer back cover is provided with the computer shell body support frame, the junction of computer shell body support frame and computer back cover is provided with the hinge, the utility model discloses first heating panel and second heating panel all with heating panel slide sliding connection, when the computer operating time is longer, can push first heating panel and second heating panel together in opposite directions, thereby exposing the internal components of the computer for heat dissipation.

Through the computer back cover, be favorable to the protection to the computer, simultaneously the computer is when using, and high temperature can appear in inside, uses for a long time the back, causes the damage to the computer easily, consequently for the convenience to the safe handling of computer, needs dispel the heat to the computer, so need a back cover that is favorable to dispelling the heat to the computer now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid behind high-efficient heat dissipation type computer possesses and is favorable to realizing playing radiating advantage to the computer through the back lid, has solved the computer and has used the back for a long time, causes the problem of damage to the computer easily.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency heat-dissipation type computer rear cover comprises a rear cover, a non-slip mat, a heat dissipation port, a limiting groove, a fixing hole, a groove, a rotating shaft, a fixing plate, a screw hole, a through groove, a fixing frame, a filter screen and a fan, wherein the middle of the rear cover is provided with the through groove, the lower side of the through groove is provided with the limiting groove, the through groove is circular, the limiting groove is rectangular, the diameter of the through groove is smaller than the side length of the limiting groove, the four corners of the limiting groove are provided with the fixing hole, the middle of the fixing plate is embedded with the filter screen, the fixing frame is fixed at the middle of the filter screen, the middle of the fixing frame is movably provided with the fan through the rotating shaft, the four corners of the fixing plate are provided with the fixing hole, the fixing plate is arranged in the limiting groove through screws, the fan is positioned in the through groove, the heat dissipation port, the lower end of the screw hole is provided with a groove, and the diameter of the groove is larger than that of the screw hole.

Preferably, the number of the anti-slip pads is four, the anti-slip pads are fixed at four corners of the lower end face of the rear cover respectively, and the four anti-slip pads are located on the outer side of the screw hole.

Preferably, the sum of the depths of the groove and the screw hole is equal to the thickness of the rear cover, and the sum of the depths of the limiting groove and the through groove is equal to the thickness of the rear cover.

Preferably, the side lengths of the limiting groove and the fixing plate are matched, and the depth of the limiting groove is equal to the thickness of the fixing plate.

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

1. the utility model discloses a set up thermovent and fan, be favorable to playing radiating effect to the computer, when using, pass through the screw fixation with the back lid in the rear side of computer, and the screw is located the inside of recess, pass through the fixed plate with the fan simultaneously and fix the inside in logical groove, and with fan switch on after, be convenient for play radiating effect to the inside of computer, be favorable to the circulation of computer inside air through the thermovent simultaneously, strengthened the radiating effect of computer.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure: 1. a rear cover; 2. a non-slip mat; 3. a heat dissipation port; 4. a limiting groove; 5. a fixing hole; 6. a groove; 7. a rotating shaft; 8. a fixing plate; 9. a screw hole; 10. a through groove; 11. a fixed mount; 12. a filter screen; 13. a fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a high-efficiency heat dissipation type computer rear cover comprises a rear cover 1, an anti-skid pad 2, a heat dissipation port 3, a limiting groove 4, a fixing hole 5, a groove 6, a rotating shaft 7, a fixing plate 8, a screw hole 9, a through groove 10, a fixing frame 11, a filter screen 12 and a fan 13, wherein the middle of the rear cover 1 is provided with the through groove 10, the lower side of the through groove 10 is provided with the limiting groove 4, the through groove 10 is circular, the limiting groove 4 is rectangular, the diameter of the through groove 10 is smaller than the side length of the limiting groove 4, the four corners of the limiting groove 4 are provided with the fixing holes 5, the middle of the fixing plate 8 is embedded with the filter screen 12, the fixing frame 11 is fixed at the middle of the filter screen 12, the fan 13 is movably installed at the middle of the fixing frame 11 through the rotating shaft 7, the four corners of the fixing plate 8 are provided with the fixing holes 5, the fixing plate 8 is installed inside the limiting groove, screw 9 has all been seted up to the four corners department of back lid 1, recess 6 has all been seted up to the lower extreme of screw 9, the diameter of recess 6 is greater than the diameter of screw 9, when using, lid 1 passes through the screw fixation in the rear side of computer after with, and the screw is located the inside of recess 6, simultaneously fix fan 13 in the inside that leads to groove 10 through fixed plate 8, and with fan 13 switch-on after, be convenient for play radiating effect to the inside of computer, be favorable to the circulation of computer inside air through thermovent 3 simultaneously, the radiating effect of computer has been strengthened.

The non-slip mat 2 is totally provided with four, and the non-slip mat 2 is fixed respectively in the lower terminal surface four corners department of back lid 1, and four non-slip mats 2 all are located the outside of screw 9.

The sum of the depths of the groove 6 and the screw hole 9 is equal to the thickness of the rear cover 1, and the sum of the depths of the limiting groove 4 and the through groove 10 is equal to the thickness of the rear cover 1.

The side lengths of the limiting groove 4 and the fixing plate 8 are matched, and the depth of the limiting groove 4 is equal to the thickness of the fixing plate 8.

The working principle is as follows: the utility model discloses in operation, when using, with back lid 1 through the screw fixation at the rear side of computer, and the screw is located the inside of recess 6, pass through fixed plate 8 with fan 13 simultaneously and fix in the inside that leads to groove 10, and with fan 13 switch on after, be convenient for play radiating effect to the inside of computer, be favorable to the circulation of computer inside air through thermovent 3 simultaneously, strengthened the radiating effect of computer. The working principle of the present invention is the above.

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 lid behind high-efficient heat dissipation type computer, includes back lid (1), slipmat (2), thermovent (3), spacing groove (4), fixed orifices (5), recess (6), pivot (7), fixed plate (8), screw (9), leads to groove (10), mount (11), filter screen (12) and fan (13), its characterized in that: the middle of the rear cover (1) is provided with a through groove (10), the lower side of the through groove (10) is provided with a limiting groove (4), the through groove (10) is circular, the limiting groove (4) is rectangular, the diameter of the through groove (10) is smaller than the side length of the limiting groove (4), four corners of the limiting groove (4) are provided with fixing holes (5), the middle of the fixing plate (8) is embedded with a filter screen (12), the fixing frame (11) is fixed at the middle of the filter screen (12), the middle of the fixing frame (11) is movably provided with a fan (13) through a rotating shaft (7), the four corners of the fixing plate (8) are provided with the fixing holes (5), the fixing plate (8) is arranged in the limiting groove (4) through screws, the fan (13) is positioned in the through groove (10), the middle of one side of the rear cover (1) is provided with a heat dissipation port (3), the rear cover is characterized in that screw holes (9) are formed in four corners of the rear cover (1), grooves (6) are formed in the lower ends of the screw holes (9), and the diameters of the grooves (6) are larger than those of the screw holes (9).

2. The efficient heat dissipation type computer rear cover according to claim 1, wherein: the anti-slip mat (2) is provided with four, the anti-slip mat (2) is fixed at the four corners of the lower end face of the rear cover (1) respectively, and the four anti-slip mats (2) are located on the outer side of the screw hole (9).

3. The efficient heat dissipation type computer rear cover according to claim 1, wherein: the depth sum of the groove (6) and the screw hole (9) is equal to the thickness of the rear cover (1), and the depth sum of the limiting groove (4) and the through groove (10) is equal to the thickness of the rear cover (1).

4. The efficient heat dissipation type computer rear cover according to claim 1, wherein: the side lengths of the limiting groove (4) and the fixing plate (8) are matched, and the depth of the limiting groove (4) is equal to the thickness of the fixing plate (8).