Case convenient to disassemble

Abstract

The utility model relates to the technical field of computer cases, and provides a convenient-to-disassemble case which comprises a base, a heat dissipation opening is formed in the center of the top end face of the base, a shade is welded to the top end face of the base and located above the top of the heat dissipation opening, and filter screens are arranged on the two sides of the shade respectively. An air extractor is arranged at the bottom of the heat dissipation opening, and a conveying pipe is inserted into the air outlet end of the air extractor; according to the case convenient to disassemble, suction force is generated through an air extractor, heat in the case can be extracted outwards through a heat dissipation opening, the extracted air enters a water tank through a conveying pipe to be cooled, the cooled air is conveyed into an exhaust pipe through a communicating pipe, and the exhaust direction of the exhaust pipe can be adjusted by rotating an air guide pipe; the exhaust position can be prevented from being blocked to affect the exhaust effect, the temperature in the water tank can be reduced through the refrigeration piece, the cooling effect on the air can be improved, and impurities such as dust in the air can be filtered through the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of computer chassis, and in particular to a chassis which is easy to disassemble. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and it plays a supporting and protective role. In addition, the computer chassis plays an important role in shielding electromagnetic radiation. The chassis is the carrier of most computer components. Since the assembly of the chassis requires a large number of screws, it is not convenient to disassemble during maintenance.

[0003] A Chinese patent discloses a chassis that is easy to disassemble, with the publication number CN219733814U. The article proposes "comprising a box body, a side panel, two receiving grooves, two cylindrical blocks and two clamping columns, the two clamping columns are fixedly connected at two ends of one side of the box body, the side panel is arranged on a side of the box body close to the clamping column, the two receiving grooves are opened at two ends of one side of the side panel, the two cylindrical blocks are respectively fixedly connected to the inside of the two receiving grooves, the end of the clamping column away from the box body extends to the inside of the cylindrical block, and the inside of the receiving groove is provided with a limiting component". Due to the large number of parts inside the chassis, the temperature inside the chassis is easy to rise during use. The prior art uses a fan for heat dissipation, but the chassis is usually placed in a corner, and the rear end of the chassis is close to the wall, which is not conducive to heat dissipation. Therefore, it is necessary to design a chassis that is easy to disassemble. Utility Model Content

[0004] The utility model aims to provide a chassis that is easy to disassemble, which solves the problem in the related art that the chassis is usually placed in a corner during use, and the rear end of the chassis is close to the wall, which is not conducive to heat dissipation.

[0005] The technical solution of the utility model is as follows:

[0006] A chassis that is easy to disassemble, comprising a base, a heat dissipation port is provided in the center of the top end face of the base, a shield is welded to the top end face of the base, and the shield is located above the top of the heat dissipation port, filters are provided on both sides of the shield, an air pump is provided at the bottom of the heat dissipation port, and the air outlet end of the air pump is plugged with a delivery pipe, a water tank is provided on one side of the air pump, and the other end of the delivery pipe is plugged and installed on the inner bottom of the water tank, a cooling plate is provided at the bottom of the water tank, a connecting pipe is provided on the water tank, an exhaust pipe is provided on the other side of the air pump, and the other end of the connecting pipe is plugged and connected with the exhaust pipe, a bottom bracket is screwed on the bottom of the base, and the air outlet end of the exhaust pipe passes through the bottom of the bottom bracket, an air guide pipe is rotatably installed on the bottom of the bottom bracket, and the air guide pipe is located outside the exhaust pipe.

[0007] Preferably, the bottom of the air duct is sealed, and an air outlet is provided on one side of the air duct.

[0008] Preferably, a slide groove is provided on the top end surface of the mask, and a support rod is slidably installed on the slide groove, scrapers are welded on both ends of the support rod, and the two scrapers are respectively connected to two filter screens, and discharge ports are provided on both sides of the filter screen.

[0009] Preferably, vertical rods are welded to the four corners of the top end surface of the base, and a telescopic slot is opened on the vertical rod, a clamping block is installed inside the telescopic slot through a coil spring shaft, a piston rod is provided inside the telescopic slot, and the telescopic end of the piston rod is connected to the clamping block through a shaft.

[0010] Preferably, the top of the outer wall of the clamping block is inclined, a limiting plate is welded to the top of the inner wall of the telescopic slot, and the limiting plate is located on the outer side of the clamping block.

[0011] Preferably, a box cover is provided above the top of the base, and insert pipes are welded to the four corners of the box cover. The four insert pipes are respectively plugged and fixed to four vertical rods, and the insert pipes are provided with bayonet holes.

[0012] Preferably, a mounting bracket is screwed inside the box cover, and a sliding opening is provided on the outer wall of the insert pipe.

[0013] Preferably, the length and width of the base are equal to the length and width of the box cover, and the outer contour of the vertical rod fits tightly with the inner contour of the insertion tube.

[0014] Beneficial effects of the utility model:

[0015] 1. Suction is generated by the vacuum pump, and the heat in the chassis can be extracted outwards using the heat dissipation port. The extracted gas will enter the water tank through the delivery pipe for cooling. The cooled gas will be delivered to the exhaust pipe through the connecting pipe. The exhaust direction of the exhaust pipe can be adjusted by rotating the air guide pipe to avoid blockage in the discharge position that affects the discharge effect. The temperature in the water tank can be lowered by using the cooling sheet, which is beneficial to improving the cooling effect of the gas. The dust and other debris in the air can be filtered out by the filter.

[0016] 2. By pushing the support rod to move it in the slide groove, the scraper can be used to scrape the debris on the filter screen. The discharge port can facilitate the discharge of the debris scraped by the scraper to avoid clogging of the filter screen and affecting the air intake. By pressing the card block to put it into the telescopic groove and pulling the box cover upward, the box cover can be removed, which provides convenience for the disassembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is an isometric view of the entire utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is another overall structural schematic diagram of the utility model;

[0021] Figure 4 This is an overall cross-sectional view of the utility model;

[0022] Figure 5 This is another overall cross-sectional view of the utility model;

[0023] In the figure: 1. base; 2. heat dissipation port; 3. shield; 4. filter; 5. vacuum pump; 6. delivery pipe; 7. water tank; 8. refrigeration plate; 9. connecting pipe; 10. exhaust pipe; 11. bottom support; 12. air guide pipe; 13. slide; 14. support rod; 15. scraper; 16. discharge port; 17. vertical rod; 18. telescopic slot; 19. block; 20. piston rod; 21. limit plate; 22. box cover; 23. insert pipe; 24. bayonet; 25. mounting bracket; 26. slide. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5As shown, the present embodiment proposes a chassis that is easy to disassemble, including a base 1, a heat dissipation port 2 is provided in the center of the top end face of the base 1, a shield 3 is welded to the top end face of the base 1, and the shield 3 is located above the top of the heat dissipation port 2, filters 4 are provided on both sides of the shield 3, an air extractor 5 is provided at the bottom of the heat dissipation port 2, and a delivery pipe 6 is plugged into the air outlet end of the air extractor 5, a water tank 7 is provided on one side of the air extractor 5, and the other end of the delivery pipe 6 is plugged and installed on the inner bottom of the water tank 7, a cooling plate 8 is provided at the bottom of the water tank 7, a connecting pipe 9 is provided on the water tank 7, an exhaust pipe 10 is provided on the other side of the air extractor 5, and the other end of the connecting pipe 9 is plugged and connected with the exhaust pipe 10, The bottom of the base 1 is screwed with a bottom bracket 11, and the air outlet end of the exhaust pipe 10 passes through the bottom of the bottom bracket 11. The bottom of the bottom bracket 11 is rotatably installed with an air guide pipe 12, and the air guide pipe 12 is located outside the exhaust pipe 10. The bottom of the air guide pipe 12 is sealed, and an air outlet is provided on one side of the air guide pipe 12. A slide groove 13 is provided on the top end surface of the cover 3, and a support rod 14 is slidably installed on the slide groove 13. Scrapers 15 are welded at both ends of the support rod 14, and the two scrapers 15 are respectively connected to the two filter screens 4. Exhaust ports 16 are provided on both sides of the filter screen 4. By pushing the support rod 14 to move it in the slide groove 13, the scraper 15 can be used to scrape the impurities on the filter screen 4. The four corners of the top end face of the base 1 are welded with vertical rods 17, and a telescopic slot 18 is opened on the vertical rod 17. A block 19 is installed inside the telescopic slot 18 through a coil spring shaft. A piston rod 20 is provided inside the telescopic slot 18, and the telescopic end of the piston rod 20 is connected to the block 19 through a shaft. The block 19 can be retracted into the telescopic slot 18 by pressing it. The coil spring shaft can be used to drive the block 19 to reset after the block 19 is pressed. The reset speed of the block 19 can be slowed down by the piston rod 20. The top of the outer wall of the block 19 is inclined, and a limit plate 21 is welded on the top of the inner wall of the telescopic slot 18, and the limit plate 21 is located at the block 19. On the outside, the limit plate 21 can prevent the block 19 from exceeding the range of the telescopic slot 18. A box cover 22 is provided above the top of the base 1, and four corners of the box cover 22 are welded with plugs 23. The four plugs 23 are respectively plugged and fixed with four vertical rods 17. A bayonet 24 is provided on the plug 23. As the box cover 22 continues to move downward, the block 19 will enter the bayonet 24, thereby fixing the box cover 22 and increasing the tightness of the connection between the plug 23 and the vertical rod 17. A mounting frame 25 is screwed inside the box cover 22, and a sliding opening 26 is provided on the outer wall of the plug 23. The length and width of the base 1 are equal to those of the box cover 22, and the outer contour of the vertical rod 17 fits closely with the inner contour of the plug 23.

[0026] In this embodiment, when in use, the vertical rod 17 and the insertion tube 23 are aligned, and the box cover 22 is pressed to move the box cover 22 downward. When the bayonet 24 moves to the telescopic groove 18, the block 19 will extend and enter the bayonet 24, thereby fixing the box cover 22 and increasing the tightness of the connection between the insertion tube 23 and the vertical rod 17. When the box cover 22 is disassembled and separated from the base 1, it is only necessary to press the block 19 to put it into the telescopic groove 18, and pull the box cover 22 upward. The piston rod 20 can slow down the reset speed of the block 19, and the air pump 5 can be dispersed. The heat outlet 2 can extract the heat in the chassis to the outside, and the extracted gas enters the water tank 7 through the delivery pipe 6. The cooled gas will be delivered to the exhaust pipe 10 through the connecting pipe 9. The exhaust direction of the exhaust pipe 10 can be adjusted by rotating the air guide pipe 12. The temperature in the water tank 7 can be reduced by using the refrigeration plate 8, which is beneficial to improving the cooling effect. By pushing the support rod 14 to make it move in the slide groove 13, the scraper 15 can be used to scrape the debris on the filter screen 4, and the discharge port 16 can facilitate the discharge of the debris scraped by the scraper 15.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chassis that is easy to disassemble, comprising a base (1), characterized in that: A heat dissipation port (2) is provided at the center of the top end surface of the base (1); a shield (3) is welded to the top end surface of the base (1), and the shield (3) is located above the top of the heat dissipation port (2); filters (4) are provided on both sides of the shield (3); an air extractor (5) is provided at the bottom of the heat dissipation port (2), and a delivery pipe (6) is plugged into the air outlet end of the air extractor (5); a water tank (7) is provided on one side of the air extractor (5), and the other end of the delivery pipe (6) is plugged and installed on the inner bottom of the water tank (7). A cooling plate (8) is provided at the bottom of the water tank (7), a connecting pipe (9) is provided on the water tank (7), an exhaust pipe (10) is provided on the other side of the air extractor (5), and the other end of the connecting pipe (9) is plugged and connected to the exhaust pipe (10), a bottom bracket (11) is screwed to the bottom of the base (1), and the air outlet end of the exhaust pipe (10) passes through the bottom of the bottom bracket (11), and an air guide pipe (12) is rotatably mounted on the bottom of the bottom bracket (11), and the air guide pipe (12) is located outside the exhaust pipe (10).

2. The easily disassembled chassis according to claim 1, characterized in that: The bottom of the air guide pipe (12) is sealed, and an air outlet is provided on one side of the air guide pipe (12).

3. The easily disassembled chassis according to claim 1, characterized in that: The top end surface of the mask (3) is provided with a slide groove (13), and a support rod (14) is slidably mounted on the slide groove (13). Scrapers (15) are welded to both ends of the support rod (14), and the two scrapers (15) are respectively connected to two filter screens (4). Both sides of the filter screen (4) are provided with discharge ports (16).

4. The easily disassembled chassis according to claim 1, characterized in that: Vertical rods (17) are welded to the four corners of the top end surface of the base (1), and a telescopic slot (18) is provided on the vertical rod (17). A clamping block (19) is installed inside the telescopic slot (18) via a coil spring rotating shaft. A piston rod (20) is provided inside the telescopic slot (18), and the telescopic end of the piston rod (20) is connected to the clamping block (19) via a rotating shaft.

5. The easily disassembled chassis according to claim 4, characterized in that: The top of the outer wall of the clamping block (19) is inclined, and a limiting plate (21) is welded to the top of the inner wall of the telescopic slot (18), and the limiting plate (21) is located outside the clamping block (19).

6. The easily disassembled chassis according to claim 4, characterized in that: A box cover (22) is provided above the top of the base (1), and insert pipes (23) are welded to the four corners of the box cover (22). The four insert pipes (23) are respectively plugged and fixed to the four vertical rods (17), and the insert pipes (23) are provided with bayonet holes (24).

7. The easily disassembled chassis according to claim 6, characterized in that: A mounting frame (25) is screwed inside the box cover (22), and a sliding opening (26) is formed on the outer wall of the insertion tube (23).

8. The easily disassembled chassis according to claim 6, characterized in that: The length and width of the base (1) are equal to the length and width of the box cover (22), and the outer contour of the vertical rod (17) is tightly fitted with the inner contour of the insertion tube (23).

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