CN218957141U - Computer host with good dustproof performance - Google Patents

Abstract

The utility model belongs to the technical field of computer mainframes, in particular to a computer mainframe with good dustproof performance, comprising: a box frame which is hollow and open at both ends, and a panel cover is detachably connected to the opening at the right end of the box frame. The interface button assembly is integrated on the panel cover, the left side wall of the panel cover is provided with a hollow inner box frame with an open left end, an end cover is connected to the left end opening of the inner box frame, the panel cover, the inner box frame 1. An installation space is formed between the end covers, and a computer circuit assembly is arranged in the installation space, and the computer circuit assembly is connected with the interface button assembly. Place the computer circuit components in the installation space composed of the panel cover, the inner box frame and the end cover to prevent dust from entering, so that it can play a good role in isolating the dust; adopt water cooling and heat dissipation, and attach it to the box through the heat conduction box The parts of the computer circuit components that generate heat bring the heat to the outside to ensure the cooling effect.

Description

A computer mainframe with good dustproof performance

technical field

The utility model relates to the technical field of computer mainframes, in particular to a computer mainframe with good dustproof performance.

Background technique

The host computer refers to the main body part of the computer except the input and output devices. It is also a control box for placing the main board and other main components. Usually includes CPU, memory, motherboard, hard disk, optical drive, power supply, chassis, cooling system, and other input and output controllers and interfaces.

In network technology, it is a terminal device about sending and receiving information.

At present, computer mainframes usually have cooling holes on the chassis, and an air-cooling or water-cooling system is installed inside to dissipate heat for the internal computer circuit components (CPU, memory, motherboard, hard disk, optical drive, power supply, etc. are all components of computer circuit components), but the setting The heat dissipation holes will also cause external dust to fall on the computer circuit components, which will greatly reduce the heat dissipation efficiency and cause the computer to work at a higher temperature. If the computer temperature is high, the computing speed of the CPU, graphics card and other hardware will be reduced. cause the computer to run slower.

To solve the problem of the existing situation, we propose a computer mainframe with good dustproof performance.

Utility model content

The purpose of this utility model is to provide a computer mainframe with good dust-proof performance, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a computer mainframe with good dustproof performance, comprising: a box frame that is hollow and open at both ends, and a panel cover is detachably connected to the opening at the right end of the box frame, The interface button assembly is integrated on the panel cover, the left side wall of the panel cover is provided with a hollow inner box frame with an open left end, an end cover is connected to the left end opening of the inner box frame, the panel cover, the inner box frame An installation space is formed between the box frame and the end cover, and a computer circuit assembly is arranged in the installation space, and the computer circuit assembly is connected with the interface button assembly, and a hollow heat conduction box is arranged on the computer circuit assembly. The end cover is plugged with a water inlet main pipe and a water outlet main pipe. One end of the water inlet main pipe and the water outlet main pipe located in the installation space is respectively connected to the water inlet branch pipe and the water outlet branch pipe. The other ends of the water inlet branch pipe and the water outlet branch pipe are connected to the heat conduction The inner cavity of the box is connected, and the left side wall of the end cover is provided with a cooling fan. A suction pump is arranged on the pipeline, and the air outlet of the cooling fan faces the cooling box.

Furthermore, an insertion frame is provided at the right end opening of the box frame, and the insertion frame is inserted between the panel cover and the inner box frame, and the panel cover and the insertion frame are connected by screws.

Further, a dust-proof net is provided at the opening of the left end of the box frame.

Further, the heat dissipation box is evenly provided with heat dissipation fins on the side facing the air outlet of the heat dissipation fan, the heat dissipation box is flat, and the heat dissipation box and the heat dissipation fins are integrally formed of aluminum materials.

Further, the heat conduction box includes a hollow box body, a silicon grease heat conduction layer is provided on the side wall of the box body facing the computer circuit assembly, and a circle is provided on the periphery of the silicon grease heat conduction layer for connecting the box body, the computer The adhesive strip for bonding the circuit components, the box body is provided with an inlet and an outlet on the side wall away from the computer circuit components, and the inlet and outlet are respectively connected with the water inlet branch pipe and the water outlet branch pipe.

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

1) Place the computer circuit components in the installation space composed of the panel cover, the inner box frame and the end cover to prevent dust from entering, so that it can play a good role in isolating dust;

2) Water-cooled heat dissipation is adopted, and the heat-conducting box is attached to each heat-generating part of the computer circuit component to bring the heat to the outside to ensure the heat dissipation effect.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation when the panel cover and the inner box frame of the utility model are extracted from the box frame;

Fig. 3 is the sectional structure schematic diagram of the utility model;

Fig. 4 is a schematic cross-sectional structure diagram of the heat conduction box of the present invention;

Fig. 5 is a structural schematic diagram of the coolant flow state when Fig. 3 is used in the utility model.

In the figure: 1 box frame, 2 dust-proof net, 3 panel cover, 4 inner box frame, 5 frame, 6 computer circuit components, 7 heat conduction box, 71 box body, 72 inlet, 73 outlet, 74 silicone grease heat conduction layer, 75 Adhesive strip, 8 water inlet main pipe, 9 water outlet main pipe, 10 water inlet branch pipe, 11 water outlet branch pipe, 12 end cover, 13 cooling fan, 14 cooling box, 15 cooling fin, 16 suction pump, 17 interface button assembly.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Example:

Please refer to Figures 1-5, the utility model provides a technical solution: a computer mainframe with good dustproof performance, including: a box frame 1 that is hollow and open at both ends, and can be disassembled at the opening at the right end of the box frame 1 A panel cover 3 is connected, and an interface button assembly 17 is integrated on the panel cover 3. The left side wall of the panel cover 3 is provided with a hollow inner box frame 4 with an open left end. The left end opening of the inner box frame 4 is An end cover 12 is connected, and an installation space is formed between the panel cover 3, the inner box frame 4, and the end cover 12, and a computer circuit assembly 6 is arranged in the installation space, and the computer circuit assembly 6 and the interface button assembly 17 Establish connection, the connection of interface button assembly 17 and computer circuit assembly 6 is the mode that conventional computer is connected, and interface button assembly 17 comprises commonly used interfaces such as power switch, reset switch, earphone socket, USB socket, HDMI interface (prior art, here Not to repeat), the computer circuit assembly 6 is provided with a hollow heat conduction box 7, the end cover 12 is plugged with a water inlet main pipe 8 and a water outlet main pipe 9, and the water inlet main pipe 8 and the water outlet main pipe 9 are located at the installation One end in the space is respectively connected to the water inlet branch pipe 10 and the water outlet branch pipe 11, the other ends of the water inlet branch pipe 10 and the water outlet branch pipe 11 are connected to the inner cavity of the heat conduction box 7, and the left side wall of the end cover 12 is provided with a cooling fan 13. The left ends of the water inlet main pipe 8 and the water outlet main pipe 9 are connected to the heat dissipation box 14, and the heat dissipation box 14 is located on the left side inside the box frame 1, and a suction pump 16 is arranged on the pipeline of the water outlet main pipe 9, The air outlet of the cooling fan 13 faces the cooling box 14 .

Preferably, the right end opening of the box frame 1 is provided with an insertion frame 5, the insertion frame 5 is inserted between the panel cover 3 and the inner box frame 4, and the panel cover 3 and the insertion frame 5 are connected by screws . The frame 5 is inserted between the panel cover 3 and the inner box frame 4 to facilitate positioning and connection.

Preferably, a dust-proof net 2 is provided at the opening of the left end of the box frame 1 . Through the arrangement of the dust-proof net 2 , it can play a certain role of protection for components such as the cooling fan 13 .

Preferably, heat dissipation fins 15 are uniformly arranged on the side of the heat dissipation box 14 facing the air outlet of the heat dissipation fan 13 , the heat dissipation box 14 is flat, and the heat dissipation box 14 and the heat dissipation fins 15 are integrally formed of aluminum materials. Aluminum material has good thermal conductivity and is convenient for heat dissipation.

Preferably, the heat conduction box 7 includes a hollow box body 71, the side wall of the box body 71 facing the computer circuit assembly 6 is provided with a silicone grease heat conduction layer 74, and the periphery of the silicone grease heat conduction layer 74 is provided with a ring for For the adhesive strip 75 bonding the box body 71 and the computer circuit assembly 6, the side wall of the box body 71 away from the computer circuit assembly 6 is provided with an inlet 72 and an outlet 73, and the inlet 72 and the outlet 73 are respectively connected to the The water inlet branch pipe 10 and the water outlet branch pipe 11 are connected.

When the computer is used in a high-load state, it may cause the situation that the heat dissipation is not timely. A cover (not shown) that is manually opened is provided on the lower side of the panel cover 3. The cover is opened (the connection between the cover and the panel cover 3 can be conveniently disassembled through a buckle connection), so that the heat inside the installation space can be dissipated as soon as possible for emergency use.

Working principle: the computer circuit assembly 6 is composed of common computer hardware (such as motherboard, CPU, graphics card, power supply, etc.) when used, the heat conduction box 7 is pasted on the part that easily generates heat through the adhesive strip 75, and it is coated to facilitate heat conduction. The silicone grease heat conduction layer 74 , the silicone grease heat conduction layer 74 absorbs heat and conducts it into the box body 71 .

Under the suction of the suction pump 16, the low-temperature coolant in the heat dissipation box 14 enters the box body 71 from the water inlet main pipe 8 and the water inlet branch pipe 10, and absorbs the heat on the silicone grease heat conduction layer 74 in the box body 71 Afterwards, it becomes a high-temperature coolant, and the high-temperature coolant flows back into the heat dissipation box 14 through the water outlet branch pipe 11 and the water outlet main pipe 9. In the heat dissipation box 14, the heat of the high-temperature coolant is guided to the surface of the heat dissipation box 14, and the heat dissipation fan 13 drives the air flow to dissipate heat. The surface heat of the box 14 and cooling fins 15 is taken away. Since the heat is usually conducted from a high-temperature object to a low-temperature object, after the temperature of the blown place is lowered, the heat of the high-temperature coolant will continue to flow to this place, thereby causing the heat to be dissipated. Down again for high temperature coolant up.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model In the case of the spirit or basic features, the utility model can be realized in other specific forms; therefore, no matter from which point of view, the embodiment should be regarded as exemplary and non-restrictive, and the utility model The scope is defined by the appended claims rather than the above description, so it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be used claims that are deemed to be limitations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A computer mainframe with good dustproof performance is characterized in that it comprises: a box frame (1) that is hollow and open at both ends, and a panel cover (3) is detachably connected to the opening at the right end of the box frame (1). ), the interface button assembly (17) is integrated on the panel cover (3), the left side wall of the panel cover (3) is provided with a hollow inner box frame (4) with an open left end, and the inner box frame ( 4) The left end opening is connected with an end cover (12), and an installation space is formed between the panel cover (3), the inner box frame (4) and the end cover (12), and a computer circuit is arranged in the installation space assembly (6), the computer circuit assembly (6) is connected to the interface button assembly (17), the computer circuit assembly (6) is provided with a hollow heat conduction box (7), and the end cover (12) is The water inlet main pipe (8) and the water outlet main pipe (9) are plugged in, and the ends of the water inlet main pipe (8) and the water outlet main pipe (9) located in the installation space are respectively connected to the water inlet branch pipe (10) and the water outlet branch pipe (11) , the other ends of the water inlet branch pipe (10) and the water outlet branch pipe (11) are in communication with the inner cavity of the heat conduction box (7), and the left side wall of the end cover (12) is provided with a cooling fan (13), the The left end of the water inlet main pipe (8) and the water outlet main pipe (9) is connected on the heat radiation box (14), and the heat radiation box (14) is positioned at the inner left side of the box frame (1), and the pipe of the water outlet main pipe (9) A suction pump (16) is arranged on the road, and the air outlet of the cooling fan (13) faces the cooling box (14). 2. A computer mainframe with good dustproof performance according to claim 1, characterized in that: an insertion frame (5) is provided at the opening at the right end of the box frame (1), and the insertion frame (5) is inserted into Between the panel cover (3) and the inner box frame (4), the panel cover (3) and the insertion frame (5) are connected by screws. 3. A computer mainframe with good dust-proof performance according to claim 1, characterized in that: a dust-proof net (2) is arranged at the left end opening of the box frame (1). 4. A computer mainframe with good dustproof performance according to claim 1, characterized in that: the side of the cooling box (14) facing the air outlet of the cooling fan (13) is uniformly provided with cooling fins (15) , the heat dissipation box (14) is flat, and the heat dissipation box (14) and the heat dissipation fins (15) are integrally formed by sampling aluminum materials. 5. A computer mainframe with good dustproof performance according to claim 1, characterized in that: the heat conduction box (7) includes a hollow box body (71), and the box body (71) faces the computer circuit assembly The side wall of (6) is provided with the heat-conducting layer of silicon grease (74), and the periphery of described heat-conducting layer of silicon grease (74) is provided with a circle and is used for the bonding of box body (71), computer circuit assembly (6). Connecting bar (75), described box body (71) is provided with inlet (72) and outlet (73) on the side wall away from computer circuit assembly (6), and described inlet (72), outlet (73) and The water inlet branch pipe (10) and the water outlet branch pipe (11) are connected.

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