CN221465981U - Computer radiator - Google Patents

Abstract

The utility model relates to a computer radiator, which comprises a shell, an air inlet, a fixed frame, a filter screen, a mounting frame, a motor, a fan, a heat radiation transverse plate and a plurality of heat radiation vertical plates, wherein an inner cavity is formed in the shell, the air inlet is formed at the top of the shell, the fixed frame is arranged on the top surface of the shell and is positioned above the air inlet, the filter screen is fixedly arranged in the fixed frame, the mounting frame is connected with the inner top surface of the shell in a sliding mode, the motor is connected in the mounting frame through a plurality of connecting devices, the fan is arranged below the motor and is fixedly connected with an output shaft of the motor, the heat radiation transverse plate is arranged at the bottom of the shell, and the heat radiation vertical plates are fixedly arranged on the top surface of the heat radiation transverse plate at intervals. According to the utility model, through the mutually perpendicular fixed connection of the heat radiation transverse plate and the heat radiation vertical plate, the heat can be quickly conducted to the heat radiation vertical plate, so that the blowing contact area with the fan is increased, and the cooling effect is further increased.

Description

A computer radiator

Technical Field

The utility model relates to the field of computers, in particular to a computer radiator.

Background technique

Computers are very popular office equipment in today's society. They are generally composed of a chassis and a display. There are many electronic components in the chassis. With the high speed and complexity of data processing, the functional requirements of CPU processors are getting higher and higher. The problem is that the heat generation increases, which will cause the CPU, graphics card or other devices to be too high. In mild cases, the CPU and graphics card will automatically reduce the frequency and reduce the performance. In severe cases, the computer will freeze, restart automatically, or even burn. The computer radiator can export the heat from the bottom when it is working. The existing radiator has poor heat dissipation effect when it is in operation, which seriously affects the computing performance of high-performance computers.

Therefore, a computer radiator with good heat dissipation effect is needed now.

Utility Model Content

In view of this, the utility model aims to provide a computer radiator to solve the problem of good heat dissipation effect in the prior art.

In order to achieve the above object, the technical solution of the utility model is implemented as follows:

The utility model provides a computer radiator, comprising a shell with an inner cavity formed therein, an air inlet opened on the top of the shell, a fixing frame arranged on the top surface of the shell and located above the air inlet, a filter fixedly arranged in the fixing frame, a mounting frame slidably connected to the top surface of the shell, a motor connected to the mounting frame through a plurality of connecting devices, a fan arranged below the motor and fixedly connected to the output shaft of the motor, a heat dissipation horizontal plate arranged at the bottom of the shell, and a plurality of heat dissipation vertical plates fixedly arranged at intervals on the top surface of the heat dissipation horizontal plate;

A plurality of air outlet holes are evenly arranged on two opposite sides of the shell, a shielding door is arranged at a height flush with the installation frame on the side wall of the shell, and a plurality of heat dissipation holes are arranged on each of the heat dissipation vertical plates.

Furthermore, the connecting device includes a fixing cylinder fixedly connected to the side wall of the motor, a sliding column slidably connected to the fixing cylinder, a fixing block fixedly arranged on the inner side wall of the installation frame, and a sliding hole opened on the fixing block;

When connected, the sliding column enters into the sliding hole and is slidably connected thereto. A spring is arranged in the fixed cylinder, one end of the spring is fixedly connected to the inner bottom surface of the fixed cylinder, and the other end is fixedly connected to the bottom surface of the sliding column.

Furthermore, a circular contact head is fixedly provided at the end of the sliding column, and an arc-shaped buffer portion is provided on the top side edge of the fixing block.

Furthermore, an air guide scoop is fixedly provided in the shell, and the air guide scoop is below the installation frame. The top contour of the air guide scoop follows the contour of the installation frame, and the contour gradually increases from top to bottom.

Furthermore, the heat dissipation vertical plates are wavy in shape.

Furthermore, the installation frame is slidably connected to the inner top surface of the shell via a T-shaped slider.

Furthermore, a fixed edge is fixedly provided at the bottom of the side wall of the shell.

Compared with the prior art, the utility model has the following advantages:

In the utility model, the heat dissipation horizontal plate in the radiator contacts the mainboard of the computer, and can transfer the heat on the mainboard to the heat dissipation vertical plate. The fan dissipates the heat inside the shell and the temperature of the heat dissipation vertical plate to the surrounding environment by blowing air, thereby achieving a cooling effect. By fixing the heat dissipation horizontal plate and the heat dissipation vertical plate perpendicular to each other, the heat can be quickly transferred from the heat dissipation horizontal plate to the heat dissipation vertical plate, increasing the contact area with the fan's blowing air, thereby increasing the cooling effect.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic diagram of the filter screen and fixing frame structure of the utility model;

FIG4 is a schematic diagram showing the positions of the heat dissipation horizontal plate, heat dissipation vertical plate, air guide scoop, installation frame and fixing frame of the present invention;

FIG5 is a schematic diagram of the positions of the installation frame, T-shaped slider and connecting device of the utility model;

FIG. 6 is a schematic structural diagram of a connecting device of the present invention.

Description of reference numerals:

1. Shell; 101. Air inlet; 102. Air guide scoop;

2. Heat dissipation vertical plate; 201. Heat dissipation hole;

3. Heat dissipation horizontal plate;

4. fixing frame; 401. filter screen; 402. mounting edge;

5. Installation frame; 501. Motor; 502. Fan; 503. T-shaped slider;

6. Fixed cylinder; 601. Spring; 602. Sliding column; 6021. Contact head; 603. Fixed block; 6031. Buffer; 604. Sliding hole;

7. Fixed edge;

8. Vent hole;

9. Shielding plate.

Detailed ways

It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

The present invention will be described in detail below with reference to Figures 1 to 6 in conjunction with embodiments.

In general, the utility model relates to a computer radiator, which is used to dissipate heat at the heat generating position of the computer CPU to prevent excessive temperature from affecting the normal use of the computer. It includes a shell 1 with an inner cavity formed inside, an air inlet 101 opened at the top of the shell 1, a fixing frame 4 arranged on the top surface of the shell 1 above the air inlet 101, a filter 401 fixedly arranged in the fixing frame 4, a mounting frame 5 slidably connected to the top surface of the shell 1, a motor 501 connected to the mounting frame 5 through multiple connecting devices, a fan 502 arranged below the motor 501 and fixedly connected to the output shaft of the motor 501, a heat dissipation horizontal plate 3 arranged at the bottom of the shell 1, and multiple heat dissipation vertical plates 2 fixedly arranged at intervals on the top surface of the heat dissipation horizontal plate 3. Among them, multiple air outlet holes 8 are evenly opened on two opposite sides of the shell 1, and a shielding door 9 is provided at the height of the side wall of the shell 1 flush with the mounting frame 5.

It should be understood that the radiator is installed on the motherboard of the computer and is in direct contact with the CPU and other heat-generating components on the motherboard. Before installing the radiator, it is necessary to apply thermal grease or phase change material on the surface of the CPU or other heat-generating components to better conduct the heat to the radiator. Then, the heat sink of the radiator is in close contact with the surface of the CPU or heat-generating components to ensure that the heat can be effectively conducted.

In this embodiment, as shown in FIG. 1 and FIG. 2 , the heat dissipation horizontal plate 3 in the radiator is in contact with the mainboard of the computer, and can transfer the heat on the mainboard to the heat dissipation vertical plate 2. The fan 502 dissipates the heat inside the housing 1 and the temperature of the heat dissipation vertical plate 2 to the surrounding environment by blowing air, thereby achieving a cooling effect. By fixing the heat dissipation horizontal plate 3 and the heat dissipation vertical plate 2 perpendicular to each other, the heat can be quickly transferred from the heat dissipation horizontal plate 3 to the heat dissipation vertical plate 2, increasing the contact area with the blowing of the fan 502, thereby increasing the cooling effect.

In specific implementation, the radiator is installed on the motherboard inside the computer, and the heat dissipation vertical plate 2 faces the CPU on the motherboard. The heat will be transferred to the heat dissipation horizontal plate 3, and then transferred from the heat dissipation horizontal plate 3 to the heat dissipation vertical plate 2. After the fan 502 is started, the air from the external environment will be sucked into the housing 1 from the air inlet 101, contact the heat dissipation vertical plate 2 and the heat dissipation horizontal plate 3, take away the heat, and finally blown out from the air outlet 8 to dissipate the heat to the external environment.

It should be further explained that, as shown in FIG2 , each heat dissipation vertical plate 2 is provided with a plurality of heat dissipation holes 201, which can facilitate the circulation of air between the heat dissipation vertical plates and can better take away the heat. As shown in FIG1 , the shielding door 9 and the housing 1 can be hinged, slidably connected, etc., and the shielding door 9 is opened, and the installation frame 5 can be slid out of the housing 1, which is convenient for the replacement and cleaning of the fan 502 or the motor 501. Preferably, the installation frame 5 is slidably connected to the top surface of the housing 1 through a T-shaped slider 503, which can ensure the stability of the installation frame 5 when it slides out of the housing 1.

In this embodiment, the heat dissipation vertical plate 2 and the heat dissipation horizontal plate 3 are made of copper or aluminum alloy, which has good thermal conductivity. The heat dissipation vertical plate 2 is preferably formed in a wave shape, which can increase the contact area with the air base and further increase the heat dissipation effect.

As a preferred structure of this embodiment, as shown in Figures 1 to 4, the radiator further includes a fixing frame 4 arranged on the top surface of the housing 1 above the air inlet 101, and a filter 401 fixedly arranged in the fixing frame 4. In specific implementation, the filter 401 can filter dust and particulate matter in the inhaled air to ensure the normal operation of the fan 502 and the motor 501. The fixing frame 4 plays a fixing role on the filter 401. In actual use, the fixing frame 4 can be fixedly installed on the top of the housing 1 by the cooperation of the mounting edge 402 and the screw nut or the latch.

It should be understood that the filter 401 has various specifications and shapes. Generally speaking, the smaller the aperture of the filter 401, the better the filtering effect, but it will also affect the ventilation effect in the housing 1. Therefore, when selecting the filter 401, it is necessary to make a trade-off according to the actual situation to achieve the best filtering effect and heat dissipation effect. No further limitation is made here, and it can be selected according to specific needs.

As shown in Figures 5 and 6, the above-mentioned connecting device can fix the motor 501 in the installation frame 5, and the connecting device includes a fixed cylinder 6 fixedly connected to the side wall of the motor 501, a sliding column 602 slidably connected to the fixed cylinder 6, a fixed block 603 fixedly arranged on the inner wall of the installation frame 5, and a sliding hole 604 opened on the fixed block 603; when connected, the sliding column 602 enters the sliding hole 604 and is slidably connected thereto, and a spring 601 is provided in the fixed cylinder 6, one end of the spring 601 is fixedly connected to the inner bottom surface of the fixed cylinder 6, and the other end is fixedly connected to the bottom surface of the sliding column 602.

In this embodiment, the sliding connection of the sliding column 602 in the sliding hole 604 can realize the quick replacement of the motor 501 and the fan 502. In specific implementation, the sliding column 602 is slid into the fixed cylinder 6, the spring 601 is compressed, and then the end of the sliding column 602 is slid into the sliding hole 604, and the spring 601 is reset, so that the sliding column 602 slides into the inside of the sliding hole 604.

It should be noted that, in order to facilitate driving the sliding column 602 to compress the spring 601 , the outer circumference of the sliding column 602 is made of friction material, which can facilitate the operator to drive the sliding column 602 to extend and retract in the fixed tube 6 .

Based on the setting of the above connection device, as shown in Fig. 6, a circular contact head 6021 is fixedly provided at the end of the sliding column 602, and an arc-shaped buffer portion 6031 is provided on the top side edge of the fixed block 603. In specific implementation, after the contact head 6021 touches the buffer portion 6031, it is easier to drive the sliding column 602 to slide into the fixed cylinder 6.

In addition, in order to facilitate the wind inhaled from the fan 502 to be accurately blown onto the heat dissipation vertical plate 2 and the heat dissipation horizontal plate 3, as shown in Figures 2 and 4, in this embodiment, a funnel-shaped wind guide 102 is fixedly provided in the outer shell 1. The wind guide 102 is below the mounting frame 5 and directly above the heat dissipation vertical plate 2. The top contour of the wind guide 102 follows the contour of the mounting frame 5, and the contour gradually increases from top to bottom, which can guide the inhaled air.

In addition, in order to facilitate the installation of the radiator on the mainboard, as shown in FIG1 , a fixing edge 7 is fixedly provided at the bottom of the side wall of the housing 1 , and a connection hole is provided on the fixing edge 7 to be screwed or plugged with the mainboard. No further limitation is made here.

The above description is only a preferred embodiment of the present invention and is 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 (7)

1. A computer radiator, characterized in that: The invention comprises a shell (1) having an inner cavity formed therein, an air inlet (101) provided at the top of the shell (1), a fixing frame (4) arranged on the top surface of the shell (1) and located above the air inlet (101), a filter (401) fixedly arranged in the fixing frame (4), a mounting frame (5) slidably connected to the top surface of the shell (1), a motor (501) connected to the mounting frame (5) via a plurality of connecting devices, a fan (502) arranged below the motor (501) and fixedly connected to the output shaft of the motor (501), a heat dissipation horizontal plate (3) arranged at the bottom of the shell (1), and a plurality of heat dissipation vertical plates (2) fixedly arranged at intervals on the top surface of the heat dissipation horizontal plate (3); A plurality of air outlet holes (8) are evenly provided on two opposite sides of the outer shell (1), a shielding door (9) is provided on the side wall of the outer shell (1) at a height flush with the mounting frame (5), and each of the heat dissipation vertical plates (2) is provided with a plurality of heat dissipation holes (201). 2. A computer radiator according to claim 1, characterized in that: The connecting device comprises a fixing cylinder (6) fixedly connected to the side wall of the motor (501), a sliding column (602) slidably connected to the fixing cylinder (6), a fixing block (603) fixedly arranged on the inner side wall of the installation frame (5), and a sliding hole (604) provided on the fixing block (603); When connected, the sliding column (602) enters the sliding hole (604) and is slidably connected thereto. A spring (601) is provided in the fixed cylinder (6). One end of the spring (601) is fixedly connected to the inner bottom surface of the fixed cylinder (6), and the other end is fixedly connected to the bottom surface of the sliding column (602). 3. A computer radiator according to claim 2, characterized in that: A circular contact head (6021) is fixedly provided at the end of the sliding column (602), and an arc-shaped buffer portion (6031) is provided on the top side edge of the fixing block (603). 4. A computer radiator according to claim 1, characterized in that: An air guide scoop (102) is fixedly provided inside the housing (1), the air guide scoop (102) is below the installation frame (5), the top profile of the air guide scoop (102) follows the profile of the installation frame (5), and the profile gradually increases from top to bottom. 5. A computer radiator according to claim 1, characterized in that: The heat dissipation vertical plate (2) is wavy in shape. 6. A computer radiator according to claim 1, characterized in that: The installation frame (5) is slidably connected to the inner top surface of the outer shell (1) via a T-shaped sliding block (503). 7. A computer radiator according to claim 1, characterized in that: A fixed edge (7) is fixedly provided at the bottom of the side wall of the housing (1).