CN211349272U

CN211349272U - Heat dissipation mechanism for computer case

Info

Publication number: CN211349272U
Application number: CN201922057944.3U
Authority: CN
Inventors: 丁武轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-25
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a heat dissipation mechanism for computer machine case, including second handle, dust screen, first pivot, compression spring, dust box, motor, second pivot, fan, gag lever post and louvre. The utility model has the advantages that: motor fixedly connected with second pivot, second pivot lateral wall fixedly connected with gag lever post, the one end and the dust screen of gag lever post are contradicted, drive the gag lever post during rotation through the second pivot and rotate the extrusion dust screen, make dust screen extrusion pressure spring, be favorable to making the dust screen be in motion state, prevent that the dust is too much to block up the dust screen, influence the result of use of chassis body, the one end of dust screen is contradicted with chassis body's inside wall, be favorable to sealing to chassis body, prevent to enter into quick-witted incasement portion from the dust, cause the damage to inside electronic component, the bottom of dust screen is rotated and is connected with the laying dust case, laying dust case sliding connection is in chassis body's inside, be favorable to collecting the dust that drops to the dust screen surface.

Description

Heat dissipation mechanism for computer case

Technical Field

The utility model relates to a heat dissipation mechanism specifically is a heat dissipation mechanism for computer machine case, belongs to computer technology field.

Background

Integrated circuits are heavily used in computer components. It is well known that high temperatures are a rival of integrated circuits. The high temperature can not only cause the unstable operation of the system and shorten the service life, but also possibly burn some parts. The heat that causes the high temperature does not come from outside the computer, but inside the computer, or inside the integrated circuit. The heat dissipation means that the heat is dissipated into the chassis or out of the chassis by various methods, so that the temperature of the computer components is ensured to be normal.

However, the conventional heat dissipation mechanism of the computer case is too single, and dust accumulation is likely to occur on electronic components inside the case in the heat dissipation process, which affects the heat dissipation effect and reduces the service life of the electronic components of the computer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat dissipation mechanism for computer machine case just in order to solve above-mentioned problem, the flexible operation, convenient to use can effectually prevent dust to computer machine case, is favorable to the heat dissipation of computer machine case.

The utility model achieves the above purpose by the following technical proposal, a heat dissipation mechanism for a computer case comprises a case body, the case body is connected with a heat dissipation structure, the heat dissipation structure comprises a motor, a second rotating shaft, a fan, a limiting rod and heat dissipation holes, the heat dissipation holes are arranged on the side wall of the case body, the inner side wall of the case body is fixedly connected with the motor, one end of the motor departing from the case body is fixedly connected with the second rotating shaft, one end of the second rotating shaft departing from the motor is fixedly connected with the fan, the outer side wall of the second rotating shaft is fixedly connected with the limiting rod, the case body is connected with a dust removal structure, the dust removal structure comprises a second handle, a dust screen, a first rotating shaft, a pressure spring and a dust accumulation box, the inner side wall of the case body is connected with one end of the dust screen in, the other end of dust screen rotates and is connected with first pivot, first pivot fixed connection in chassis body's inside wall, the bottom of dust screen with the one end of laying dust case is contradicted, the lateral wall fixedly connected with of laying dust case the second handle, laying dust case sliding connection in inside chassis body, the one end of gag lever post with the dust screen is contradicted, dust screen one side with be fixed with between chassis body's the inside wall pressure spring.

Preferably, in order to facilitate movement and fixation of the case by workers, the top end of the case body is fixedly connected with a first handle, and the bottom end of the case body is in threaded connection with a supporting seat.

Preferably, in order to reduce the contact area between the case body and the ground and improve the heat dissipation effect, the supporting seats are provided in a plurality, and the supporting seats are symmetrically distributed at the bottom end of the case body.

Preferably, in order to better realize the heat dissipation effect of the case body, the outer side wall of the supporting seat is fixedly connected with a protective sleeve, the side wall of the case body is provided with a plurality of heat dissipation holes, and the heat dissipation holes are located at the top end of the second handle.

Preferably, in order to prevent the dust screen from being blocked due to the static state, the length of the limiting rod is greater than the minimum horizontal distance between the second rotating shaft and the dust screen, and the limiting rod is perpendicular to the dust screen.

Preferably, in order to collect dust on the surface of the dust screen, the dust box is located at the bottom end of the dust screen, and the bottom end of the dust screen is abutted against the side wall of the dust box.

Preferably, in order to enable the dust screen to be reset under the action of the pressure spring, the case body is located on one side of the heat dissipation hole and is in sliding connection with one end of the dust screen, and the pressure spring is located on one side of the fan and is fixedly connected with the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is fixedly connected with a second rotating shaft, the outer side wall of the second rotating shaft is fixedly connected with a limiting rod, one end of the limiting rod is abutted against the dustproof net, the limiting rod is driven to rotate to extrude the dustproof net when the second rotating shaft rotates, so that the dustproof net extrudes the pressure spring, the dustproof net is favorable for being in a motion state, the dustproof net is prevented from being blocked due to excessive dust in the air, the using effect of the case body is influenced, one end of the dustproof net is abutted against the inner side wall of the case body, the case body is favorable for being sealed, the dust entering from the heat dissipation holes is prevented from entering the case body, the electronic elements in the case are favorably damaged, a first rotating shaft is rotatably connected between the other end of the dustproof net and the case body, the bottom end of the dustproof net is rotatably connected with a dust accumulation box, the dust accumulation box is slidably connected in the case, when the dust in the dust box is too much, the dust box can be pulled to separate the dust box from the case body, so that the dust box is convenient to clean, and the service life of the dust box is prolonged.

Drawings

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

fig. 2 is a schematic view of a connection structure between the chassis body and the heat dissipation structure shown in fig. 1;

fig. 3 is a schematic view of a connection structure between the chassis body and the dust removing structure shown in fig. 1;

fig. 4 is an enlarged view of the part a shown in fig. 3.

In the figure: 1. case body, 2, the first in command, 3, supporting seat, 4, protective sheath, 5, dust removal structure, 52, the second in command, 53, dust screen, 54, first pivot, 55, compression spring, 56, dust box, 6, heat radiation structure, 61, motor, 62, second pivot, 63, fan, 64, gag lever post, 65, louvre.

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.

Referring to fig. 1-4, a heat dissipation mechanism for a computer case includes a case body 1, the case body 1 is connected with a heat dissipation structure 6, the heat dissipation structure 6 includes a motor 61, a second rotating shaft 62, a fan 63, a limiting rod 64 and a heat dissipation hole 65, the heat dissipation hole 65 is formed in a side wall of the case body 1, the motor 61 is fixedly connected to an inner side wall of the case body 1, one end of the motor 61 departing from the case body 1 is fixedly connected with the second rotating shaft 62, one end of the second rotating shaft 62 departing from the motor 61 is fixedly connected with the fan 63, the limiting rod 64 is fixedly connected to an outer side wall of the second rotating shaft 62, the case body 1 is connected with a dust removal structure 5, the dust removal structure 5 includes a second handle 52, a dust screen 53, a first rotating shaft 54, a pressure spring 55 and a dust collection box 56, case body 1 inside wall with dust screen 53's one end sliding connection, dust screen 53's the other end rotates and is connected with first pivot 54, first pivot 54 fixed connection in case body 1's inside wall, dust screen 53's bottom with dust box 56's one end is contradicted, dust box 56's lateral wall fixed connection have second handle 52, dust box 56 sliding connection in case body 1 is inside, the one end of gag lever post 64 with dust screen 53 is contradicted, dust screen 53 one side with be fixed with between case body 1's the inside wall pressure spring 55.

As a technical optimization scheme of the utility model, 1 top fixedly connected with in the first leader 2 of machine case body, 1 bottom threaded connection of machine case body has supporting seat 3.

As a technical optimization scheme of the utility model, supporting seat 3 is equipped with a plurality ofly, and is a plurality of 3 symmetric distribution of supporting seat in chassis body 1's bottom.

As a technical optimization scheme of the utility model, it is a plurality of the equal fixedly connected with protective sheath 4 of 3 lateral walls of supporting seat, a plurality of have been seted up to chassis body 1's lateral wall the louvre 65, just the louvre 65 is located the top of second handle 52.

As a technical optimization scheme of the utility model, the length of gag lever post 64 is greater than second pivot 62 with minimum horizontal distance between the dust screen 53, gag lever post 64 perpendicular to dust screen 53.

As a technical optimization scheme of the utility model, dust box 56 is located dust screen 53's bottom, just dust screen 53 bottom with dust box 56's lateral wall is contradicted.

As a technical optimization scheme of the utility model, chassis body 1 is located one side of louvre 65 with the one end sliding connection of dust screen 53, just pressure spring 55 is located fan 63's one end fixed connection in one side of dust screen 53.

When the utility model is used, the working personnel firstly open the use switch of the case body 1 to make the computer case start to operate, then the motor 61 operates, the motor 61 drives the second rotating shaft 62 to move when moving, the second rotating shaft 62 drives the fan 63 to rotate under the action of the motor 61, the fan 63 generates wind power to dissipate heat of the electronic element inside the case body 1 when moving, the influence on the service life of the electronic element due to overhigh temperature inside the case is prevented, the second rotating shaft 62 drives the limiting rod 64 fixedly connected with the outer side wall of the second rotating shaft 62 to rotate in the rotating process, the limiting rod 64 extrudes the dust screen 53 in the rotating process, the dust screen 53 rotates to push the pressure spring 55 under the action of the first rotating shaft 54, the pressure spring 55 contracts to generate elasticity, when the limiting rod 64 rotates to keep away from the dust screen 53 along with the second rotating shaft 62, the dust screen 53 resets under the action of the elasticity of the pressure spring 55, the dust screen 53 can move back and forth under the reciprocating action of the limiting rod 64 and the pressure spring 55, dust in air is prevented from blocking the dust screen 53, when the dust screen 53 moves, dust on the surface of the dust screen 53 falls into the dust box 56 at the bottom end of the dust screen 53, dust is collected conveniently, the dust is prevented from floating inside the chassis and damaging electronic elements inside the chassis body 1, the dust box 56 is connected inside the chassis body 1 in a sliding mode, the interior of the dust box 56 can be cleaned within a certain time, the service life of the dust box 56 is prolonged, the dust box 56 can be removed by pulling out the dust from the interior of the chassis body 1 through the second handle 52 regularly, and then the dust box 56 is inserted into the chassis body 1.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heat dissipation mechanism for computer machine case, includes quick-witted case body (1), its characterized in that: case body (1) is connected with heat radiation structure (6), heat radiation structure (6) include motor (61), second pivot (62), fan (63), gag lever post (64) and louvre (65), heat dissipation hole (65) have been seted up to the lateral wall of case body (1), case body (1) inside wall fixedly connected with motor (61), motor (61) deviate from the one end fixedly connected with of case body (1) second pivot (62), second pivot (62) deviate from the one end fixedly connected with of motor (61) fan (63), second pivot (62) outside wall fixedly connected with gag lever post (64), case body (1) is connected with dust removal structure (5), dust removal structure (5) include second handle (52), dust screen (53), first pivot (54), Pressure spring (55) and dust collection box (56), chassis body (1) inside wall with the one end sliding connection of dust screen (53), the other end of dust screen (53) rotates and is connected with first pivot (54), first pivot (54) fixed connection in the inside wall of chassis body (1), the bottom of dust screen (53) with the one end of dust collection box (56) is contradicted, the lateral wall fixedly connected with of dust collection box (56) second handle (52), dust collection box (56) sliding connection in inside chassis body (1), the one end of gag lever post (64) with dust screen (53) are contradicted, dust screen (53) one side with be fixed with between the inside wall of chassis body (1) pressure spring (55).

2. The heat dissipation mechanism of claim 1, wherein: the top end of the case body (1) is fixedly connected with a first handle (2), and the bottom end of the case body (1) is in threaded connection with a supporting seat (3).

3. The heat dissipation mechanism of claim 2, wherein: the supporting seat (3) is provided with a plurality of supporting seats, and the supporting seats (3) are symmetrically distributed at the bottom end of the case body (1).

4. The heat dissipation mechanism of claim 3, wherein: a plurality of the outer side walls of the supporting seat (3) are fixedly connected with protective sleeves (4), a plurality of heat dissipation holes (65) are formed in the side wall of the case body (1), and the heat dissipation holes (65) are located at the top end of the second handle (52).

5. The heat dissipation mechanism of claim 2, wherein: the length of gag lever post (64) is greater than second pivot (62) with the minimum horizontal distance between dust screen (53), gag lever post (64) perpendicular to dust screen (53).

6. The heat dissipation mechanism of claim 2, wherein: the dust box (56) is located at the bottom end of the dust screen (53), and the bottom end of the dust screen (53) is abutted against the side wall of the dust box (56).

7. The heat dissipation mechanism of claim 2, wherein: the chassis body (1) is located on one side of the heat dissipation hole (65) and is in sliding connection with one end of the dustproof net (53), and the pressure spring (55) is located on one end of the fan (63) and is fixedly connected to one side of the dustproof net (53).