CN204679930U - A kind of computer to dissipate heat dustproof case - Google Patents

Abstract

The utility model discloses a heat dissipation and dust-proof chassis for a computer, which comprises a casing, an optical drive, a hard disk, a graphics card, a power supply and a processor are arranged in the casing, a support frame is arranged on one side of the casing, and a support frame is arranged in the support frame. A support rod, a first baffle plate is set on the support rod, strip-shaped openings are respectively set on both sides of the support rod, a movable rod is arranged in the strip-shaped opening, a second baffle plate is arranged on the movable rod, the A protrusion is set on the second baffle, a groove is set on the first baffle, an adjustment rod is set on the movable rod, an adjustment hole is set on the support rod, and a chute is set on one side of the housing. A mounting frame is arranged in the chute, a slide block is arranged on the mounting frame, a fixing rod is arranged in the mounting frame, a cooling fan is arranged on the fixing rod, and a dust suction net is arranged on the mounting frame. The beneficial effect of the utility model is that: it has a good heat dissipation effect, and at the same time, it can prevent dust in the air from entering the case, and can increase the use time of the main board of the computer.

Description

A computer cooling and dustproof chassis

technical field

The utility model mainly relates to the field of computer science and technology, in particular to a heat dissipation and dustproof case for a computer.

Background technique

With the continuous improvement of informatization, the application of computers in various fields is becoming more and more popular, and people's life and work have become more and more colorful and handy. The computer case is equipped with CPU, graphics card and other necessary components for computer operation. Components play a supporting and protective role. In addition, the computer case plays an important role in shielding electromagnetic radiation.

But existing computer case also has some problems in the process of using:

1. The continuous high-speed operation of the components in the chassis will cause a large amount of heat to accumulate in the main computer chassis. Simply installing a cooling fan on the central processing unit can no longer meet the heat dissipation requirements, and the computer cannot continue to work due to the high temperature. Occurs from time to time, and sometimes even burns out the various components and connecting lines of the computer host, affecting the progress of people's work and study;

2. The existing computer case is poorly sealed, and a large amount of dust will enter the main case. In order to keep the case clean, people often need to disassemble the computer case, and then assemble the case after the dust in the case is removed. , if it is not cleaned up in time, it will damage the internal hardware of the host, affect the running speed of the host, and bring a lot of trouble to people.

3. The wiring and plug-in strips of the existing home computer case hang down on the ground, which is not conducive to the protection of the lines on the one hand, and on the other hand, the lines are messy, which affects the cleanliness of the ground.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a heat dissipation and dustproof case for a computer, which has a good heat dissipation effect and can prevent dust in the air from entering the case, thereby increasing the use time of the computer mainboard.

The utility model realizes above-mentioned purpose by following technical scheme:

A heat dissipation and dust-proof case for a computer, comprising a housing, an optical drive, a hard disk, a graphics card, a power supply and a processor are arranged in the housing, a supporting frame is arranged on one side of the housing, and a supporting rod is arranged in the supporting frame. Several first baffles are arranged on the support rod, and the first baffles are arranged at intervals to form air vents. The inside of the support rod is a cavity, and strip-shaped openings are respectively provided on both sides of the support rod. The strip-shaped openings A movable rod is arranged inside, the length of the movable rod is less than the length of the strip opening, the movable rod can move up and down in the support rod, the second baffle plate matched with the vent is arranged on the movable rod, the first The second baffle is provided with a protrusion, the first baffle is provided with a groove matching the protrusion, the movable rod is provided with an adjustment rod, and the support rod is provided with an adjustment hole matched with the adjustment rod. One side of the casing is provided with a chute, the chute is close to the support frame, a mounting frame is arranged in the chute, a slider matching the chute is arranged on the mounting frame, and a fixing rod is arranged in the mounting frame A heat dissipation fan is arranged on the fixed rod, and a dust suction net is arranged at least one end of the installation frame.

The top of the movable rod is provided with a first spring, the other end of the first spring is connected with the support rod, the side of the movable rod near the adjustment hole is provided with a second spring, and the other end of the second spring is connected with the support rod connect.

A storage slot is provided on the top of the housing, and a plug-and-row fixing slot is provided in the storage slot, and several line cards are provided on the side wall of the storage slot.

Universal wheels are arranged at the bottom of the housing, and brake pads are arranged on the universal wheels.

A cover plate is arranged on the chute.

Compared with the prior art, the utility model has beneficial effects as follows:

1. The cooling fan provided in the utility model has a good heat dissipation effect, and at the same time, the dust suction net can prevent the dust in the air from entering the chassis, has a good dust-proof and heat dissipation effect, and can increase the use time of the computer;

2. The first spring and the second spring are arranged on the movable rod of the utility model, which can open and close the vent more conveniently;

3. The top of the shell of the utility model is provided with a fixed slot for the plug-in row and a line card, which can place the plug-in row and prevent the plug-in row and connecting lines from falling to the ground. On the one hand, it greatly facilitates the cleaning of ground hygiene;

4. Universal wheels are provided at the bottom of the shell of the utility model to facilitate the handling or movement of the chassis, and the brake pads can fix the universal wheels to facilitate the use of the chassis;

5. A cover plate is provided on the chute of the utility model to prevent the mounting frame from accidentally slipping from the chute, and at the same time prevent dust from entering the chassis from the gap between the chute and the mounting frame.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structural representation of the utility model mounting frame;

Accompanying drawing 3 is the structure schematic diagram that the ventilation opening of the support frame of the present invention is opened;

Accompanying drawing 4 is the structure schematic diagram that ventilating opening of support frame of the present utility model is closed;

Accompanying drawing 5 is the structural representation of the utility model support bar;

Accompanying drawing 6 is the enlarged view of I place of accompanying drawing 3.

Numbers shown in the accompanying drawings: 1, shell; 2, support frame; 3, support rod; 31, strip opening; 32, movable rod; 33, second baffle plate; 34, protrusion; 35, groove; 36. Adjusting rod; 37. Adjusting hole; 4. The first baffle; 41. The first spring; 42. The second spring; 5. The chute; 51. Cover plate; 6. Mounting frame; 7. Cooling fan; , storage slot; 81, plug-in fixing slot; 82, line card.

Detailed ways

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

A kind of computer cooling and dust-proof chassis, comprises housing 1, and described housing 1 is provided with optical drive, hard disk, graphics card and power supply and processor, and one side of described housing 1 is provided with support frame 2, and inside described support frame 2 A support rod 3 is set, and several first baffles 4 are arranged on the support rod 3, and the first baffles 4 are arranged at intervals to form air vents, from which air can enter the chassis and form an air flow to take away the components in the chassis generated heat. The inside of the support rod 3 is a cavity, the two sides of the support rod 3 are respectively provided with strip openings 31, the strip opening 31 is provided with a movable rod 32, and the length of the movable rod 32 is less than that of the strip opening 31. Length, the movable rod 32 can move up and down in the support rod 3, the second baffle plate 33 matched with the air vent is set on the movable rod 32, the protrusion 34 is set on the second baffle plate 33, the The first baffle 4 is provided with a groove 35 matched with the protrusion 34. When the case does not need to be dissipated during transportation, movement, etc., the protrusion 34 of the second baffle 33 snaps into the recess of the first baffle 4. The vents are closed in the groove 35 to prevent small animals from entering the chassis and protect the components in the chassis. An adjustment rod 36 is arranged on the movable rod 32, and an adjustment hole 37 matched with the adjustment rod 36 is arranged on the support rod 3 To open the air vent, the second baffle 33 is removed from the groove 35 of the first baffle 4, and the adjustment rod 36 is pushed to drive the movable rod 32 to move up and down so that the first baffle 4 overlaps the second baffle, and the air vent Open it to cool the case. One side of the housing 1 is provided with a chute 5, the chute 5 is close to the support frame 2, a mounting frame 6 is arranged in the chute 5, and a slide block matched with the chute 5 is arranged on the mounting frame 6 , the mounting frame 6 is provided with a fixed rod, and a cooling fan 7 is arranged on the fixed rod to accelerate the air flow and increase the heat dissipation effect. At least one end of the mounting frame 6 is provided with a dust suction net to absorb dust in the air and keep Cleaning, increase the use time of the chassis, when the dust suction net needs to be replaced, the installation frame 6 is pulled out from the chute 5, and the old dust suction net can be removed.

In order to open and close the air vent more conveniently, a first spring 41 is provided on the top of the movable rod 32, and the other end of the first spring 41 is connected with the support rod 3, and the movable rod 32 is close to the side of the adjustment hole 37 A second spring 42 is provided, and the other end of the second spring 42 is connected to the support rod 3. When the air vent needs to be opened, the adjustment rod 36 is pushed inward, and the protrusion 34 of the second baffle 33 is separated from the groove of the first baffle 4 The shackles of 35 move upward under the pull of the first spring 41, and the vent opens; when the vent needs to be closed, the adjustment rod 36 is pulled down, and the second baffle 33 snaps into the first baffle 4 under the action of the second spring 42 Inside, the vents are closed.

In order to prevent the plug-in and connecting lines from falling to the ground, a storage tank 8 is provided on the top of the housing 1, and a plug-in fixing slot 81 is arranged in the storage tank 8, and several A line card 82, on the one hand, can protect the lines and plug-in strips from physical damage such as dragging and kicking, and on the other hand, greatly facilitates the cleaning of the floor.

In order to carry or move the case conveniently, universal wheels are arranged at the bottom of the housing 1, and brake pads are arranged on the universal wheels, and the brake pads can fix the universal wheels to facilitate the use of the case.

In order to prevent the mounting frame 6 from accidentally sliding down from the chute 5 and further prevent dust from entering the chassis from the gap between the chute 5 and the mounting frame 6 , a cover plate 51 is provided on the chute 5 .

Example:

Example 1:

A kind of computer cooling and dust-proof chassis, comprises housing 1, and described housing 1 is provided with optical drive, hard disk, graphics card and power supply and processor, and the top of described housing 1 is provided with storage tank 8, and described storage tank 8 A plug-and-row fixing slot 81 is provided inside, five wire clips 82 are provided on the side wall of the storage tank 8 , universal wheels are provided at the bottom of the housing 1 , and brake pads are provided on the universal wheels. A support frame 2 is arranged on one side of the housing 1, and a support rod 3 is arranged inside the support frame 2. Four first baffles 4 are arranged on the support rod 3, and the first baffles 4 are arranged at intervals to form a ventilation system. The air can enter the chassis from here, and form an airflow to take away the heat generated by the components in the chassis. The inside of the support rod 3 is a cavity, the two sides of the support rod 3 are respectively provided with strip openings 31, the strip opening 31 is provided with a movable rod 32, and the length of the movable rod 32 is less than that of the strip opening 31. Length, the movable rod 32 can move up and down in the support rod 3, the second baffle plate 33 matched with the air vent is set on the movable rod 32, the protrusion 34 is set on the second baffle plate 33, the The first baffle 4 is provided with a groove 35 matched with the protrusion 34. When the case does not need to be dissipated during transportation, movement, etc., the protrusion 34 of the second baffle 33 snaps into the recess of the first baffle 4. The vents are closed in the groove 35 to prevent small animals from entering the chassis and protect the components in the chassis. An adjustment rod 36 is arranged on the movable rod 32, and an adjustment hole 37 matched with the adjustment rod 36 is arranged on the support rod 3 To open the air vent, the second baffle 33 is removed from the groove 35 of the first baffle 4, and the adjustment rod 36 is pushed to drive the movable rod 32 to move up and down so that the first baffle 4 overlaps the second baffle, and the air vent Open it to cool the case. The top of the movable rod 32 is provided with a first spring 41, the other end of the first spring 41 is connected with the support rod 3, and the movable rod 32 is provided with a second spring 42 near the adjustment hole 37, and the second The other end of the spring 42 is connected with the support rod 3 . One side of the housing 1 is provided with a chute 5, the chute 5 is provided with a cover plate 51, the chute 5 is close to the support frame 2, and the mounting frame 6 is arranged in the chute 5, and the mounting frame 6 A slide block matched with the chute 5 is arranged on the top, a fixed rod is arranged in the mounting frame 6, and a heat dissipation fan 7 is arranged on the fixed rod to accelerate air flow and increase heat dissipation effect. One end of the mounting frame 6 is provided with a dust collector The net absorbs the dust in the air, keeps the inside of the chassis clean, and increases the service life of the chassis. When the dust suction net needs to be replaced, the installation frame 6 is pulled out from the chute 5, and the old dust suction net is removed. The beneficial effect of this embodiment is that: the movable rod 32 is provided with any spring and the second spring 42, which can open and close the air vent more conveniently; , to prevent the plug-in strips and connecting lines from falling to the ground. On the one hand, it can protect the lines and plug-in strips from physical damage such as dragging and kicking, and on the other hand, it greatly facilitates the sanitary cleaning of the ground; It is convenient to carry or move the chassis, and the brake pads can fix the universal wheels, which is convenient for the use of the chassis; the cover plate 51 is set on the chute 5 to prevent the installation frame 6 from accidentally slipping from the chute 5, and it can also prevent dust from falling from the chute 5 and the gap of the mounting bracket 6 enter the chassis.

Claims (5)

1. a kind of computer cooling and dust-proof cabinet, comprises housing (1), is provided with optical drive, hard disk, graphics card and power supply and processor in described housing (1), it is characterized in that: a part of described housing (1) A support frame (2) is arranged on the side, and a support rod (3) is arranged in the support frame (2), and several first baffle plates (4) are arranged on the support rod (3), and the first baffle plate (4) ) are arranged at intervals to form air vents, the inside of the support rod (3) is a cavity, and strip-shaped openings (31) are respectively set on both sides of the support rod (3), and a movable rod is arranged in the strip-shaped opening (31) (32), the length of the movable rod (32) is less than the length of the strip opening (31), the movable rod (32) can move up and down in the support rod (3), and the movable rod (32) is provided with A second baffle (33) matched with the air vent, a protrusion (34) is provided on the second baffle (33), and a protrusion (34) is provided on the first baffle (4) to cooperate with the protrusion (34) groove (35), the movable rod (32) is provided with an adjustment rod (36), the support rod (3) is provided with an adjustment hole (37) matched with the adjustment rod (36), and the housing One side of (1) is provided with a chute (5), and the chute (5) is close to the support frame (2), and a mounting frame (6) is arranged in the chute (5), and on the mounting frame (6) A slide block matched with the chute (5) is provided, a fixed rod (61) is arranged in the mounting frame (6), a cooling fan (7) is arranged on the fixed rod (61), and a cooling fan (7) is arranged on the mounting frame (6). At least one end is provided with a dust suction net (62). 2. A heat-dissipating and dust-proof computer case according to claim 1, characterized in that: a first spring (41) is arranged on the top of the movable rod (32), and the other end of the first spring (41) is connected to The support rod (3) is connected, and a second spring (42) is arranged on one side of the movable rod (32) close to the adjustment hole (37), and the other end of the second spring (42) is connected with the support rod (3). 3. A heat-dissipating and dust-proof case for a computer according to claim 1, characterized in that: a storage tank (8) is arranged on the top of the housing (1), and a plug-in row is arranged in the storage tank (8) The fixing slot (81), and several wire clips (82) are arranged on the side wall of the storage slot (8). 4. A heat-dissipating and dust-proof computer case according to claim 1, characterized in that: universal wheels (11) are arranged at the bottom of the housing (1), and brakes are arranged on the universal wheels (11). slices (12). 5. A heat-dissipating and dust-proof computer case according to claim 1, characterized in that: a cover plate (51) is arranged on the chute (5).