CN213843986U

CN213843986U - Computer heat dissipation machine case

Info

Publication number: CN213843986U
Application number: CN202022987160.3U
Authority: CN
Inventors: 赵新春
Original assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Current assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-30
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a computer heat dissipation case, which comprises a case body, wherein a long cylinder is arranged at the vent at the lower right end of the case body, a push block is arranged in the long cylinder, a push rod is fixedly connected with the right end of the push block, a connecting block is arranged at the right end of the push rod, a push-pull device is arranged in the long cylinder, the push-pull device is connected with the connecting block, a one-way valve is arranged at the upper end of the long cylinder, and a limiting rod is arranged on the side wall of the push rod; through setting up push-and-pull device, can make the push rod drive the ejector pad and remove about, when the ejector pad moved right, outside air enters into a long section of thick bamboo through the check valve in, when the ejector pad moved left, with the air propulsion quick-witted case originally internal, the heat dissipation of blowing to the electron device in it, because of the ejector pad area is great, the air in a long section of thick bamboo is more, can carry out the large tracts of land to the electron device of quick-witted case originally internal, the heat dissipation of big wind-force improves the radiating effect greatly.

Description

Computer heat dissipation machine case

Technical Field

The utility model relates to a computer field specifically is a computer heat dissipation machine case.

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. 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 the like.

The existing computer generally radiates heat through a small fan, the small fan is low in power and small in wind power, the heat radiation effect on a case is not good enough, hot air in the case cannot be completely discharged out of the case, and the existing requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer heat dissipation machine case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a computer heat dissipation case comprises a case body, wherein a long cylinder is arranged at a vent at the lower right end of the case body, a push block is arranged in the long cylinder, a push rod is fixedly connected with the right end of the push block, a connecting block is arranged at the right end of the push rod, a push-pull device is arranged in the long cylinder and connected with the connecting block, a one-way valve is arranged at the upper end of the long cylinder, and a limiting rod is arranged on the side wall of the push rod.

As a further aspect of the present invention: the push-pull device comprises a motor, the motor is fixedly connected to the inner side wall of the long barrel, the output end of the motor is fixedly connected with a shaft rod, the tail end of the shaft rod is fixedly connected with a rotary table, a first hinged shaft is arranged on the side wall of the rotary table, a first hinged shaft is hinged to a second hinged shaft, a second hinged shaft is arranged on the side wall of the connecting block, and the tail end of the second hinged shaft is hinged to the second hinged shaft.

As a further aspect of the present invention: the long cylinder is characterized in that a rotating shaft is arranged at the right lower end of the long cylinder, a cylinder cover is connected to the rotating shaft in a rotating mode, a boss is arranged at the upper end of the cylinder cover, the boss is embedded into the long cylinder, a screw is arranged at the upper end of the long cylinder and is in threaded connection with the boss, and a handle is arranged on the right side wall of the cylinder cover.

As a further aspect of the present invention: the machine case body upper right end vent department is provided with the drum, is provided with the filter screen on the machine case body right side wall, and the filter screen is located inside the drum, be provided with the fixed axle on the filter screen right side wall, rotate on the fixed axle and install the axle sleeve, be provided with a plurality of bull sticks on the axle sleeve lateral wall, the clean piece of fixedly connected with on the bull stick left side wall, fixed axle right-hand member threaded connection has the nut.

As a further aspect of the present invention: the spring is arranged on the fixed shaft and located between the shaft sleeve and the nut.

Compared with the prior art, the beneficial effects of the utility model are that: the push rod can drive the push block to move left and right by arranging the push-pull device, when the push block moves right, external air enters the long cylinder through the one-way valve, and when the push block moves left, the air is pushed into the case body to blow and dissipate heat of electronic devices in the case body; the motor is arranged, so that the shaft lever drives the turntable to rotate, and the connecting block can drive the push block to reciprocate left and right under the action of the hinge rod, so that the heat dissipation of the case is realized; through the arrangement of the cleaning block, when the pushing block moves leftwards, air is blown into the case body for heat dissipation, hot air in the case body is blown out through the cylinder to drive the rotating rod to rotate, so that the cleaning block rotates on the filter screen, dust on the filter screen is removed completely, the practicability of the case is improved, when a large amount of dust is fully distributed on the cleaning block, the nut is rotated, the cleaning block is detached, and the cleaning block is taken down for cleaning; through setting up the spring, the axle sleeve acts on elasticity, makes the cleaning block near the filter screen, guarantees that the cleaning block can clear away the dust on the filter screen totally, and through rotatory nut, the elasticity that the adjustable cleaning block near the filter screen improves the flexibility of this quick-witted case.

Drawings

Fig. 1 is a front cross-sectional view of a computer heat sink chassis.

FIG. 2 is a side view of a cylinder in a computer heat sink case.

Fig. 3 is a side view of a motor in a heat sink chassis of a computer.

In the figure: 1-case body, 2-long cylinder, 3-push block, 4-push rod, 5-connecting block, 6-limiting rod, 7-one-way valve, 8-motor, 9-shaft rod, 10-rotary table, 11-first hinged shaft, 12-hinged rod, 13-second hinged shaft, 14-rotary shaft, 15-cylinder cover, 16-boss, 17-screw, 18-handle, 19-cylinder, 20-filter screen, 21-fixed shaft, 22-shaft sleeve, 23-rotary rod, 24-cleaning block, 25-nut and 26-spring.

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.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a computer heat dissipation case comprises a case body 1, a long cylinder 2 is disposed at a vent at a lower right end of the case body 1, a push block 3 is disposed in the long cylinder 2, a push rod 4 is fixedly connected to a right end of the push block 3, a connecting block 5 is disposed at a right end of the push rod 4, a push-pull device is disposed in the long cylinder 2, the push-pull device is connected to the connecting block 5, a check valve 7 is disposed at an upper end of the long cylinder 2, a limit rod 6 is disposed on a side wall of the push rod 4, the push rod 4 can drive the push block 3 to move left and right through the push-pull device, when the push block 3 moves right, external air enters the long cylinder 2 through the check valve 7, when the push block 3 moves left, the air is pushed into the case body 1 to blow and dissipate heat of electronic devices therein, because the area of the push block 3 is large, air in the long cylinder 2 is large, the electronic devices in the case body 1 can be subjected to large-area and high-wind heat dissipation, and the heat dissipation effect is greatly improved.

The push-and-pull device comprises a motor 8, the motor 8 is fixedly connected to the inner side wall of the long cylinder 2, the output end of the motor 8 is fixedly connected with a shaft rod 9, the tail end of the shaft rod 9 is fixedly connected with a rotary table 10, a first hinged shaft 11 is arranged on the side wall of the rotary table 10, the first hinged shaft 11 is hinged to a hinged rod 12, a second hinged shaft 13 is arranged on the side wall of the connecting block 5, the tail end of the hinged rod 12 is hinged to the second hinged shaft 13, the motor 8 is started, the shaft rod 9 drives the rotary table 10 to rotate, and the connecting block 5 can drive the push block 3 to reciprocate leftwards and rightwards under the action of the hinged rod 12, so that the case is cooled.

The right lower extreme of long section of thick bamboo 2 is provided with pivot 14, and pivot 14 rotates and is connected with cover 15, and cover 15 upper end is provided with boss 16, and boss 16 embedding is installed inside long section of thick bamboo 2 upper end, 2 upper ends of long section of thick bamboo are provided with screw 17,

screw

17 and 16 threaded connection of boss, be provided with handle 18 on the cover 15 right side wall, when the part needs maintenance or change in the long section of thick bamboo 2, rotatable screw 17 is dismantled it down, holds handle 18, makes cover 15 revolute 14 clockwise rotations of pivot, opens it, can maintain or change long section of thick bamboo 2 internals, improves the convenience of this machine case.

A cylinder 19 is arranged at the vent at the right upper end of the case body 1, a filter screen 20 is arranged on the right side wall of the case body 1, the filter screen 20 is positioned inside the cylinder 19, a fixed shaft 21 is arranged on the right side wall of the filter screen 20, a shaft sleeve 22 is rotatably arranged on the fixed shaft 21, a plurality of rotating rods 23 are arranged on the side wall of the shaft sleeve 22, a cleaning block 24 is fixedly connected on the left side wall of each rotating rod 23, a nut 25 is in threaded connection with the right end of the fixed shaft 21, when the pushing block 3 moves leftwards, the air is blown into the case body 1 for heat dissipation, the hot air in the case body 1 is blown out through the cylinder 19 to drive the rotating rod 23 to rotate, thereby enabling the cleaning block 24 to rotate on the filter screen 20, cleaning the dust on the filter screen 20, improving the practicability of the machine case, when the cleaning block 24 is filled with a large amount of dust, the nut 25 is rotated and removed, and the cleaning block 24 is removed for cleaning.

The working principle of the embodiment is as follows: starting the motor 8, making the shaft lever 9 drive the rotating disc 10 to rotate, making the connecting block 5 drive the pushing block 3 to do left-right reciprocating motion through the action of the hinged rod 12, when the pushing block 3 moves rightwards, the external air enters the long cylinder 2 through the one-way valve 7, when the pushing block 3 moves leftwards, the air is pushed into the case body 1 to blow air to dissipate heat of the electronic devices in the case body 1, the hot air in the case body 1 is blown out through the cylinder 19 to drive the rotating rod 23 to rotate, further making the cleaning block 24 rotate on the filter screen 20, cleaning the dust on the filter screen 20, improving the practicability of the case, when the cleaning block 24 is fully covered with a large amount of dust, rotating the nut 25 to detach it, taking down the cleaning block 24 to clean, when the parts in the long cylinder 2 need maintenance or replacement, rotating the screw 17 to detach it, holding the handle 18 to make the cylinder cover 15 rotate clockwise around the shaft 14, the internal parts of the long cylinder 2 can be maintained or replaced by opening the cabinet, so that the convenience of the cabinet is improved.

Example 2

In order to ensure that the cleaning block 24 is tightly attached to the filter screen 20, the embodiment is further improved on the basis of embodiment 1, and the improvement is as follows: the spring 26 is arranged on the fixed shaft 21, the spring 26 is positioned between the shaft sleeve 22 and the screw cap 25, the spring 26 exerts elastic force on the shaft sleeve 22 to enable the cleaning block 24 to abut against the filter screen 20, so that the cleaning block 24 can clean dust on the filter screen 20, the tightness of the cleaning block 24 abutting against the filter screen 20 can be adjusted by rotating the screw cap 25, and the flexibility of the case is improved.

The working principle of the embodiment is as follows: in order to ensure that the cleaning block 24 is tightly attached to the filter screen 20, the fixed shaft 21 is provided with a spring 26, the spring 26 is positioned between the shaft sleeve 22 and the nut 25, the spring 26 exerts elastic force on the shaft sleeve 22 to enable the cleaning block 24 to be tightly attached to the filter screen 20 and ensure that the cleaning block 24 can clean dust on the filter screen 20, and the tightness of the cleaning block 24 tightly attached to the filter screen 20 can be adjusted by rotating the nut 25, so that the flexibility of the case is improved.

In summary, by arranging the push-pull device, the push rod 4 can drive the push block 3 to move left and right, when the push block 3 moves right, external air enters the long cylinder 2 through the one-way valve 7, and when the push block 3 moves left, the air is pushed into the case body 1 to blow and dissipate heat of electronic devices in the case body 1, and as the push block 3 has a large area and the air in the long cylinder 2 is more, the electronic devices in the case body 1 can be dissipated in a large area by large wind force, and the heat dissipation effect is greatly improved; through the arrangement of the motor 8, the shaft lever 9 drives the rotary table 10 to rotate, and through the action of the hinge rod 12, the connecting block 5 can drive the push block 3 to reciprocate left and right, so that the heat dissipation of the case is realized; by arranging the cleaning block 24, when the pushing block 3 moves leftwards, air is blown into the case body 1 for heat dissipation, hot air in the case body 1 is blown out through the cylinder 19 to drive the rotating rod 23 to rotate, so that the cleaning block 24 rotates on the filter screen 20 to clean dust on the filter screen 20, the practicability of the case is improved, when a large amount of dust is fully distributed on the cleaning block 24, the nut 25 is rotated to be detached, and the cleaning block 24 is taken down for cleaning; the spring 26 is arranged to apply elastic force to the shaft sleeve 22, so that the cleaning block 24 abuts against the filter screen 20, the cleaning block 24 can clean dust on the filter screen 20, the tightness of the cleaning block 24 abutting against the filter screen 20 can be adjusted by rotating the screw cap 25, and the flexibility of the case is improved.

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 computer heat dissipation machine case, includes machine case body (1), its characterized in that, machine case body (1) right side lower extreme vent department is provided with long section of thick bamboo (2), is provided with ejector pad (3) in long section of thick bamboo (2), ejector pad (3) right-hand member fixedly connected with push rod (4), and push rod (4) right-hand member is provided with connecting block (5), be provided with push-and-pull device in long section of thick bamboo (2), push-and-pull device is connected with connecting block (5), long section of thick bamboo (2) upper end is provided with check valve (7), is provided with gag lever post (6) on push rod (4) lateral wall.

2. The computer heat dissipation cabinet according to claim 1, wherein the push-pull device comprises a motor (8), the motor (8) is fixedly connected to the inner side wall of the long cylinder (2), the output end of the motor (8) is fixedly connected with a shaft rod (9), the end of the shaft rod (9) is fixedly connected with a turntable (10), a first hinge shaft (11) is arranged on the side wall of the turntable (10), the first hinge shaft (11) is hinged with a hinge rod (12), a second hinge shaft (13) is arranged on the side wall of the connecting block (5), and the end of the hinge rod (12) is hinged with the second hinge shaft (13).

3. The computer heat dissipation case of claim 1, wherein a rotating shaft (14) is arranged at the right lower end of the long cylinder (2), a cylinder cover (15) is rotatably connected to the rotating shaft (14), a boss (16) is arranged at the upper end of the cylinder cover (15), the boss (16) is embedded and installed inside the upper end of the long cylinder (2), a screw (17) is arranged at the upper end of the long cylinder (2), the screw (17) is in threaded connection with the boss (16), and a handle (18) is arranged on the right side wall of the cylinder cover (15).

4. The computer heat dissipation case of claim 1, wherein a cylinder (19) is disposed at a vent at the upper right end of the case body (1), a filter screen (20) is disposed on the right side wall of the case body (1), the filter screen (20) is located inside the cylinder (19), a fixed shaft (21) is disposed on the right side wall of the filter screen (20), a shaft sleeve (22) is rotatably mounted on the fixed shaft (21), a plurality of rotating rods (23) are disposed on the side wall of the shaft sleeve (22), a cleaning block (24) is fixedly connected to the left side wall of each rotating rod (23), and a nut (25) is threadedly connected to the right end of the fixed shaft (21).

5. The computer heat sink case according to claim 4, wherein the fixing shaft (21) is provided with a spring (26), and the spring (26) is located between the bushing (22) and the nut (25).