CN220820611U - Computer heat dissipation machine case - Google Patents

Abstract

The utility model discloses a computer heat dissipation case, which relates to the technical field of computer case heat dissipation, comprising a case, a support rod slidably plugged into one side of the case, the outer end of the support rod fixedly connected to a side plate, and a fan, wherein the fan is fixedly mounted on a mounting device, a ventilation device is provided on the top of the side plate, the ventilation device is used for ventilation of the top of the case, the ventilation device comprises a screw rod slidably inserted into the top of the side plate, a nut for limiting the movement of the screw rod into the side plate is passed through the top thread of the screw rod, the top of the screw rod is fixedly connected to a top plate for covering an opening at the top of the case, a side skirt is provided on a side of the top plate away from the case, a rubber pad for movably contacting the case is provided on the outer side wall of the top plate, so that the fan can be easily disassembled and installed while avoiding affecting the air duct of the fan, so that the height of the top plate can be adjusted according to the ventilation condition of the top of the case, thereby facilitating ventilation and heat dissipation of the top of the case.

Description

Computer heat dissipation case

Technical Field

The utility model relates to the technical field of computer case heat dissipation, in particular to a computer heat dissipation case.

Background technique

Traditional computers can use water cooling devices or air cooling devices for heat dissipation. Water cooling devices generally include a cold head, a water tank, a radiator, a pump and a duct. The coolant is contained in the water tank and the duct and circulates under the drive of the pump. The heat generated by the cold head is transferred to the radiator through the flow of coolant, and then transferred to the environment through the radiator to achieve heat dissipation of the heat-generating components. Existing air cooling devices generally use cooling fans.

In the prior art, a utility model patent with publication number CN219625930U provides a computer cooling case. The utility model relates to the field of computer case cooling technology. A computer cooling case comprises a computer case, two cooling fan devices and a snap device. The cooling fan device is fixedly connected to the inside of the computer case, and the snap device is fixedly connected to the cooling fan device. The utility model provides a computer cooling case through a cooling fan device. The device can reduce dust adsorbed by fan blades during the use of the cooling fan. The dust will gather on the mesh cover or fall into the dust collection box provided on the box body, and then through the provided snap device, when the cooling fan is not working, the mesh cover can be removed and cleaned through the snap device.

The computer heat dissipation case has a heat dissipation fan installed on the box body, which is inconvenient to disassemble and install the fan, and easily affects the air duct of the heat dissipation fan. The height of the top plate cannot be adjusted according to the ventilation conditions on the top of the case, resulting in inconvenience for ventilation and heat dissipation on the top of the case. Therefore, we propose a computer heat dissipation case for solving the above problems.

Utility Model Content

The purpose of the utility model is to provide a computer heat dissipation chassis to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer heat dissipation case, comprising a case, a support rod slidably inserted into one side of the case, the outer end of the support rod fixedly connected to the side panel, and a fan, wherein the fan is fixedly mounted on a mounting device, a ventilation device is provided on the top of the side panel, the ventilation device is used for ventilation of the top of the case, the ventilation device comprises a screw rod slidably inserted into the top of the side panel, the top thread of the screw rod passes through a nut for limiting the movement of the screw rod into the side panel, the top of the screw rod is fixedly connected to a top panel for covering the top opening of the case, a side skirt is provided on the side of the top panel away from the case, and a rubber pad for movably contacting the case is provided on the outer side wall of the top panel.

Preferably, the mounting device is used to mount the fan on the side panel.

Preferably, the mounting device comprises a bracket fixedly connected to the fan, and the bracket is threadedly connected to a screw used to fix the bracket to the side panel.

Preferably, the length of the screw is less than or equal to ten centimeters, the screw is provided with at least two groups, and the screw diameter is less than or equal to the diameter of the groove at the top of the side plate.

Preferably, the size of the nut is larger than the diameter of the groove at the top of the side plate, a plurality of groups of heat dissipation holes are provided on the top plate, and the top plate is made of lightweight material.

Preferably, the side skirt is a retractable side skirt, the width of the side skirt is equal to the width of the top plate, and the rubber pad is a C-shaped structure bonded to the side wall of the top plate.

Preferably, the bracket is an L-shaped structure, the portion of the bracket away from the side plate is hollowed out, and the screw thread passes through the side plate.

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

1. First install the fan on the bracket with screws, then align the threaded holes on the side wall of the bracket with the threaded holes on the side panel, and then turn the screws to fix the bracket on the side panel, and install the fan sideways on the side panel to facilitate disassembly and installation of the fan while avoiding affecting the fan's air duct.

2. When the ventilation on the top of the chassis is poor, lift the top plate upwards. The movement of the top plate pulls the screw to slide on the top plate. When the distance between the top plate and the chassis is suitable for ventilation, stop moving the top plate, and then turn the nut. The nut thread is connected to the screw and moves downward to contact the top plate, thereby limiting the downward movement of the screw. The top plate is supported by the screw, so that the top of the chassis and the top plate are kept at a certain distance for ventilation, so that the height of the top plate can be adjusted according to the ventilation conditions on the top of the chassis, thereby facilitating ventilation and heat dissipation on the top of the chassis.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the structure of the ventilation device in the utility model;

FIG. 3 is a schematic diagram of the structure of the installation device in the utility model.

In the figure: 1, chassis, 2, support rod; 3, side panel; 4, fan; 5, mounting device; 51, bracket; 52, screw; 6, ventilation device; 61, screw; 62, nut; 63, top plate; 64, side skirt; 65, rubber pad.

Detailed ways

The following will be combined with the drawings in 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 in 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.

Please refer to Figures 1-3, a computer cooling case includes a case 1, a support rod 2 slidably plugged into one side of the case 1, the outer end of the support rod 2 is fixedly connected to the side panel 3, the support rod 2 is provided with at least 4 groups, and is movably plugged into the four corners of the side wall of the case 1, and a fan 4, the fan 4 is fixedly mounted on a mounting device 5, the mounting device 5 is used to mount the fan 4 on the side panel 3, the mounting device 5 includes a bracket 51 fixedly connected to the fan 4, the bracket 51 is threadedly connected to a screw 52 used to fix the bracket 51 to the side panel 3, the bracket 51 is an L-shaped structure, the part of the bracket 51 away from the side panel 3 is hollow, and the screw 52 thread passes through the side panel 3.

First, install the fan 4 on the bracket 51 by screws, then align the threaded holes on the side wall of the bracket 51 with the threaded holes on the side panel 3, and then turn the screws 52 to fix the bracket 51 on the side panel 3, and install the fan 4 laterally on the side panel 3, so that it is easy to disassemble and install the fan 4 while avoiding affecting the air duct of the fan 4.

A ventilation device 6 is provided on the top of the side panel 3, and the ventilation device 6 is used for ventilation of the top of the chassis 1. The ventilation device 6 includes a screw 61 slidably inserted into the top of the side panel 3, and the top thread of the screw 61 passes through a nut 62 for limiting the movement of the screw 61 into the side panel 3. The top of the screw 61 is fixedly connected to a top plate 63 for covering the top opening of the chassis 1, and a side skirt 64 is provided on the side of the top plate 63 away from the chassis 1, and a rubber pad 65 for moving and contacting the chassis 1 is provided on the outer wall of the top plate 63. The length of the screw 61 is less than or equal to ten centimeters, and the screw 61 is provided with at least two groups. The diameter of the screw 61 is less than or equal to the diameter of the groove at the top of the side panel 3, and the size of the nut 62 is larger than the diameter of the groove at the top of the side panel 3. A plurality of heat dissipation holes are provided on the top plate 63, and the top plate 63 is made of lightweight material. The side skirt 64 is a retractable side skirt, and the width of the side skirt 64 is equal to the width of the top plate 63. The rubber pad 65 is a C-shaped structure bonded to the side wall of the top plate 63.

When the ventilation on the top of the chassis 1 is poor, the top plate 63 is lifted upward, and the top plate 63 moves to pull the screw 61 to slide on the top plate 3. When the distance between the top plate 3 and the chassis 1 is suitable for ventilation, the movement of the top plate 63 is stopped, and then the nut 62 is turned. The nut 62 is threadedly connected to the screw 61 and moves downward to contact the top plate, thereby limiting the downward movement of the screw 61. The top plate 63 is supported by the screw 61, so that the top of the chassis 1 is kept at a certain distance from the top plate 63 for ventilation, so that the height of the top plate 63 can be adjusted according to the ventilation condition of the top of the chassis 1, thereby facilitating ventilation and heat dissipation on the top of the chassis 1.

Working principle: The utility model first installs the fan 4 on the bracket 51 by means of screws, then aligns the threaded holes on the side walls of the bracket 51 with the threaded holes on the side panels 3, and then rotates the screws 52 to fix the bracket 51 on the side panels 3, and installs the fan 4 laterally on the side panels 3, so as to facilitate the disassembly and installation of the fan 4 while avoiding affecting the air duct of the fan 4. When the ventilation condition at the top of the chassis 1 is poor, the top plate 63 is lifted upward, and the top plate 63 moves to pull the screw 61 to slide on the top plate 3. When the distance between the top plate 3 and the chassis 1 is suitable for ventilation, the movement of the top plate 63 is stopped, and then the nut 62 is rotated. The nut 62 is threadedly connected to the screw 61 and moves downward to contact the top plate, thereby limiting the downward movement of the screw 61, and the top plate 63 is supported by the screw 61, so that the top of the chassis 1 maintains a certain distance from the top plate 63 for ventilation, so that the height of the top plate 63 can be adjusted according to the ventilation condition at the top of the chassis 1, thereby facilitating ventilation and heat dissipation at the top of the chassis 1.

This is prior art and will not be described in detail here.

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

Claims (7)

1. The utility model provides a computer heat dissipation machine case, includes quick-witted case (1), bracing piece (2) of slip grafting machine case (1) one side, bracing piece (2) outer end fixed connection curb plate (3) to and fan (4), its characterized in that: fan (4) fixed mounting is on installation device (5), curb plate (3) top is equipped with ventilation unit (6), ventilation unit (6) are used for quick-witted case (1) top ventilation, ventilation unit (6) are including sliding screw rod (61) of inserting curb plate (3) top, screw rod (61) top screw thread runs through nut (62) that are used for restricting screw rod (61) to interior removal of curb plate (3), screw rod (61) top fixed connection is used for closing cap machine case (1) open-top roof (63), be equipped with side skirt (64) on roof (63) one side of keeping away from machine case (1), be equipped with rubber pad (65) that are used for moving contact machine case (1) on roof (63) lateral wall.

2. The computer heat sink chassis of claim 1, wherein: the mounting device (5) is used for mounting the fan (4) on the side plate (3).

3. The computer heat sink chassis of claim 2, wherein: the mounting device (5) comprises a bracket (51) fixedly connected with the fan (4), and the bracket (51) is in threaded connection with a screw (52) used for fixedly connecting the bracket (51) to the side plate (3).

4. The computer heat sink chassis of claim 1, wherein: the length of the screw rod (61) is less than or equal to ten centimeters, at least two groups of screw rods (61) are arranged, and the diameter of the screw rod (61) is less than or equal to the diameter of a groove at the top of the side plate (3).

5. The computer heat sink chassis of claim 1, wherein: the size of the nut (62) is larger than the diameter of the groove at the top of the side plate (3), a plurality of groups of heat dissipation holes are formed in the top plate (63), and the top plate (63) is made of a light material.

6. The computer heat sink chassis of claim 1, wherein: the side skirt (64) is a windable side skirt, the width of the side skirt (64) is equal to that of the top plate (63), and the rubber pad (65) is of a C-shaped structure and is adhered to the side wall of the top plate (63).

7. A computer heat sink chassis according to claim 3, wherein: the support (51) is of an L-shaped structure, the part, far away from the side plate (3), of the support (51) is in a hollowed-out state, and the screw (52) penetrates through the side plate (3) through threads.