CN211857385U - A removable computer case - Google Patents

Abstract

The utility model belongs to the technical field of computers, and discloses a movable computer case, comprising a case body, which is characterized in that: the left end of the case body is provided with a wiring harness cover, the rear end of the case body is provided with an air intake net, and the top of the case body is provided with an air intake net. There are two heat dissipation nets, the top of the chassis body is rotatably connected with a handle, the right end of the chassis body is provided with a side cover plate, and two glass observation windows are opened on the side cover plate. Mounting bracket, a cooling pump is fixedly connected to one end wall of the chassis body near the wire harness cover, and a semiconductor refrigeration chip is fixedly connected to one end wall of the chassis body near the wire harness cover. There are three cooling fans, and the bottom of the chassis body is provided with a fixing seat; the utility model is convenient for the installation and removal of computer hardware, and has good stability and portability, as well as excellent heat dissipation capability.

Description

A removable computer case

technical field

The utility model belongs to the technical field of computers, in particular to a movable computer case.

Background technique

As a part of computer accessories, the chassis plays a main role in placing and fixing various computer accessories, playing a supporting and protecting role; the chassis generally includes the shell, brackets, various switches and indicators on the panel, etc.; It is made of a combination of steel plate and plastic, with high hardness, which mainly protects the internal components of the chassis; the bracket is mainly used to fix the main board, power supply and various drives.

At present, the existing computer case is large in size and weight, complicated in assembly, and cannot be moved at will but can only be handled manually, and it is easy to cause vibration to the computer hardware when it is put down, which greatly reduces the portability of the computer; The computer case is mainly cooled by air by installing a fan. This method has low heat dissipation efficiency and large power consumption. At the same time, the inside of the case is easy to collect dust, which seriously affects the service life of the computer hardware.

Utility model content

The utility model provides a movable computer case for solving the above problems.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to a movable computer case, comprising a case body. The utility model is characterized in that: the left end of the case body is provided with a wire harness cover, the rear end of the case body is provided with an air intake net, and the top of the case body is provided with Two heat dissipation nets, a handle is rotatably connected to the top of the chassis body, the handle is located between the two heat dissipation nets to facilitate lifting the chassis, the right end of the chassis body is provided with a side cover, the side cover It is hinged with the chassis body through hinges, two glass observation windows are opened on the side cover, a number of mounting brackets are fixedly connected to the one end wall of the chassis body away from the air intake net, and the end wall of the chassis body is close to the wire harness cover plate. A cold pump is fixedly connected, and a semiconductor refrigeration chip is fixedly connected to one end wall of the casing body near the wire harness cover. The cold pump is fixedly connected to the semiconductor refrigeration chip through a liquid cooling pipe, and a pipe is fixedly clamped on the liquid cooling pipe. The liquid cooling tube is fixedly connected to the chassis body through the tube clip, and three cooling fans are arranged in the chassis body, one of the cooling fans is fixedly connected to the air intake network, and the other two cooling fans are connected to the cooling network. The fixed connection is beneficial to improve the heat dissipation effect. The bottom of the chassis body is provided with a fixed seat, and the four corners of the bottom of the fixed seat are fixedly connected with four universal wheels, which is convenient for moving and fixing the chassis.

As a preferred technical solution of the present invention, the four corners of the wire harness cover are screwed with four fixing bolts, the wire harness cover is fixedly connected to the chassis body through the fixing bolts, and the surface of the wire harness cover is provided with protrusions , which can effectively prevent the internal wiring of the chassis from being cluttered, and is conducive to improving the aesthetics of the chassis.

As a preferred technical solution of the present invention, the inner wall of the case body is fixedly connected with an aluminum foil shielding net, which can effectively prevent the external electromagnetic interference from affecting the computer hardware.

As a preferred technical solution of the present invention, both the air intake net and the heat dissipation net are provided with filter nets, which can effectively prevent dust from entering the inside of the case.

As a preferred technical solution of the present invention, the liquid cooling pipes are arranged around the mounting grooves on the inner wall of the case body, which is beneficial to improve the heat dissipation efficiency.

As a preferred technical solution of the present invention, the cooling fan includes a casing and a drive motor, four mounting holes are formed at four corners of the casing, and mounting bolts are threaded in the mounting holes, and the casing is provided with four mounting holes. There is a drive motor, three fixing rods are fixedly connected to the inner wall of the casing, the drive motor is fixedly connected to the casing through the fixing rods, the output end of the drive motor is fixedly connected with a fan blade, and the casing is opened at one end close to the drive motor There are cable slots for easy installation and removal of cooling fans.

As a preferred technical solution of the present invention, a plurality of shock-absorbing springs are fixedly connected between the fixing seat and the chassis body, and the fixing seat and the chassis body are clamped, which is beneficial to improve the shock-absorbing capacity and stability of the chassis.

The beneficial effects achieved by the utility model are: the case can be lifted by the handle, and the position of the case can be moved and fixed by the universal wheel, which is beneficial to improve the portability of the case, and at the same time, the shock-absorbing effect of the shock-absorbing spring , which can effectively prevent the impact of vibration on the computer hardware during the moving process.

The cooling liquid in the liquid cooling tube is circulated by the cold pump and cooled by the semiconductor cooling sheet to cool the computer hardware by water, and the computer hardware is cooled by air by the cooling fan, which is beneficial to improve the cooling effect, and the filter can effectively prevent Dust enters the inside of the case, which is beneficial to prolong the life of computer hardware.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the front view of the present utility model;

Fig. 2 is the rear view of the present utility model;

Fig. 3 is the top view of the present utility model;

Fig. 4 is the right side view of the present utility model;

Fig. 5 is the sectional view of the present utility model;

Fig. 6 is the enlarged view of A place in Fig. 5;

7 is a schematic structural diagram of a cooling fan in the present invention;

8 is a schematic diagram of the connection of the cooling fan in the present invention.

In the picture: 1. Chassis body; 2. Wiring harness cover; 3. Fixing bolts; 4. Air intake net; 5. Handle; 6. Cooling net; 7. Side cover; 8. Glass observation window; 9. Aluminum foil Shielding net; 10. Mounting bracket; 11. Cold pump; 12. Semiconductor cooling sheet; 13. Liquid cooling tube; 14. Tube clamp; 15. Fixed seat; 16. Cushioning spring; 17. Universal wheel; 18. Heat dissipation Fan; 19, housing; 20, mounting hole; 21, mounting bolt; 22, drive motor; 23, fan blade; 24, fixing rod; 25, wire groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiment: As shown in Figures 1-8, a movable computer case, including a case body 1, is characterized in that: the left end of the case body 1 is provided with a wiring harness cover 2, and the rear end of the case body 1 is provided with an air intake net 4 The top of the chassis body 1 is provided with two heat dissipation nets 6, the top of the chassis body 1 is rotatably connected with a handle 5, and the handle 5 is located between the two heat dissipation nets 6 to facilitate the lifting of the chassis, and the right end of the chassis body 1 is provided with a side cover Plate 7, side cover 7 is hinged with the case body 1 through hinges, two glass observation windows 8 are opened on the side cover 7, and a number of mounting brackets 10 are fixedly connected to one end wall of the case body 1 away from the air intake net 4. The case body 1. A cold pump 11 is fixedly connected to one end wall of the wiring harness cover 2, and a semiconductor refrigeration chip 12 is fixedly connected to one end wall of the chassis body 1 near the wiring harness cover 2. The cold pump 11 is fixedly connected to the semiconductor refrigeration chip 12 through the liquid cooling pipe 13. The liquid cooling pipe 13 is fixedly connected with a pipe clamp 14, and the liquid cooling pipe 13 is fixedly connected with the chassis body 1 through the pipe clamp 14. The chassis body 1 is provided with three cooling fans 18, one of which is connected to the air intake network 4. Fixed connection, the other two cooling fans 18 are fixedly connected with the cooling net 6, which is beneficial to improve the heat dissipation effect. The bottom of the chassis body 1 is provided with a fixed seat 15, and the four corners of the bottom of the fixed seat 15 are fixedly connected with four universal wheels 17, which is convenient for the chassis. Move and fix.

There are four fixing bolts 3 connected to the four corners of the wire harness cover 2. The wire harness cover 2 is fixedly connected to the chassis body 1 through the fixing bolts 3. The surface of the wire harness cover 2 is provided with protrusions, which can effectively prevent the internal wiring of the chassis from being cluttered, which is beneficial to Improve the aesthetics of the chassis; the inner wall of the chassis body 1 is fixedly connected with an aluminum foil shielding net 9, which can effectively prevent external electromagnetic interference from affecting the computer hardware; the air intake net 4 and the heat dissipation net 6 are provided with filters, which can effectively prevent The dust enters the inside of the case; the liquid cooling pipes 13 are arranged around the mounting grooves on the inner wall of the case body 1, which is beneficial to improve the heat dissipation efficiency; A mounting bolt 21 is threaded in the hole 20, a drive motor 22 is arranged in the housing 19, and three fixing rods 24 are fixedly connected to the inner wall of the housing 19. The driving motor 22 is fixedly connected to the housing 19 through the fixing rods 24, and the driving motor 22 outputs The end is fixedly connected with a fan blade 23, and one end of the casing 19 close to the drive motor 22 is provided with a wire slot 25, which is convenient for the installation and disassembly of the cooling fan 18; a number of buffer springs 16 are fixedly connected between the fixed seat 15 and the chassis body 1, and the fixed seat 15 is connected with the chassis body 1, which is beneficial to improve the shock absorption capacity and stability of the chassis.

Specifically, when the utility model is used, the cooling pump 11 circulates the cooling liquid in the liquid cooling pipe 13, takes away the heat dissipated by the computer hardware during the circulation process, and cools down the temperature through the semiconductor cooling sheet 12, while the cooling fan 18 In operation, the output end of the drive motor 22 rotates and drives the fan blades 23 to rotate to extract air from the air intake network 4, and the heat is discharged through the cooling network 6 for air cooling and cooling, which is conducive to improving the cooling effect. The filter screen can filter the dust in the air, which can effectively prevent the dust from entering the chassis and cause damage to the computer hardware, which is beneficial to prolong the service life of the computer hardware; if the chassis needs to be moved, the chassis can be lifted by the handle 5 , or use the universal wheel 17 to move and fix the position of the chassis, which is beneficial to improve the portability of the chassis. When the chassis is vibrated during the moving process, the cushioning spring 16 will exert a reaction force on the chassis body 1 due to its elasticity to offset the vibration. The impact on computer hardware is conducive to improving the shock resistance and stability of the chassis.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A movable computer case, comprising a case body (1), characterized in that: the left end of the case body (1) is provided with a wire harness cover (2), and the rear end of the case body (1) is provided with an inlet. The air net (4), the top of the case body (1) is provided with two cooling nets (6), the top of the case body (1) is rotatably connected with a handle (5), and the handle (5) is located on the two sides. Between the heat dissipation nets (6), a side cover (7) is arranged at the right end of the case body (1), the side cover (7) is hinged with the case body (1) through a hinge, and the side cover ( 7) Two glass observation windows (8) are opened on the top, and a number of mounting brackets (10) are fixedly connected to one end wall of the case body (1) away from the air inlet net (4). A cold pump (11) is fixedly connected to one end wall of the wiring harness cover (2), and a semiconductor refrigeration chip (12) is fixedly connected to one end wall of the housing body (1) close to the wiring harness cover (2). The cold pump (11) ) is in fixed communication with the semiconductor refrigeration chip (12) through a liquid cooling pipe (13), the liquid cooling pipe (13) is fixedly clamped with a pipe clamp (14), and the liquid cooling pipe (13) passes through the pipe clamp (14). ) is fixedly connected to the chassis body (1), and the chassis body (1) is provided with three cooling fans (18), one of the cooling fans (18) is fixedly connected to the air intake net (4), and the other two are The cooling fan (18) is fixedly connected to the cooling net (6), the bottom of the chassis body (1) is provided with a fixing seat (15), and four universal wheels (17) are fixedly connected to the bottom four corners of the fixing seat (15). ). 2. A movable computer case according to claim 1, characterized in that: the wire harness cover (2) is threadedly connected with four fixing bolts (3) at four corners, and the wire harness cover (2) passes through the The fixing bolt (3) is fixedly connected with the chassis body (1), and the surface of the wire harness cover (2) is provided with a protrusion. 3. A movable computer case according to claim 1, characterized in that: an aluminum foil shielding net (9) is fixedly connected to the inner wall of the case body (1). 4. A movable computer case according to claim 1, characterized in that : the air intake net (4) and the heat dissipation net (6) are both provided with filter nets. 5 . The movable computer case according to claim 1 , wherein the liquid cooling pipes ( 13 ) are arranged around the mounting grooves on the inner wall of the case body ( 1 ). 6 . 6. A movable computer case according to claim 1, characterized in that: the cooling fan (18) comprises a casing (19) and a drive motor (22), and the casing (19) is provided at four corners There are four mounting holes (20), the mounting holes (20) are internally threaded with mounting bolts (21), the housing (19) is provided with a drive motor (22), and the inner wall of the housing (19) Three fixing rods (24) are fixedly connected, the drive motor (22) is fixedly connected with the housing (19) through the fixing rods (24), and the output end of the drive motor (22) is fixedly connected with a fan blade (23), A wire slot (25) is provided at one end of the casing (19) close to the drive motor (22). 7. A movable computer case according to claim 1, wherein a plurality of buffer springs (16) are fixedly connected between the fixing base (15) and the case body (1), and the fixed The seat (15) is clamped with the chassis body (1).

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