CN219891627U - Computer CPU radiator - Google Patents

Abstract

The utility model belongs to the technical field of computer heat dissipation, and is specifically a computer CPU radiator, which includes a heat dissipation shell. A circular groove is provided at the top center of the heat dissipation shell. A motor is fixedly connected to the bottom of the circular groove, and the output shaft of the motor is connected through a coupling. The shaft is connected to a fan blade, and the motor and the fan blade are detachably connected. The input end of the motor is electrically connected to a power cord, and the bottom end of the heat dissipation case is connected to an installation mechanism. There are ash removal slots on the sides of the heat dissipation case for heat dissipation. The shell includes a thick heat conductive plate. Several thin heat conductive plates are connected between the thick heat conductive plates. The thin heat conductive plates are all oriented away from the center of the circular groove. A threaded sleeve is fixedly connected to one side of the thick heat conductive plate. The utility model provides an installation mechanism to realize the connection between the radiator and the CPU, thereby improving the installation efficiency. By providing circular grooves for installing the motor and fan blades, the space occupied by the radiator in the chassis is reduced, which is beneficial to the heat dissipation of the CPU.

Description

A kind of computer CPU radiator

Technical field

The utility model relates to the technical field of computer heat dissipation, specifically a computer CPU radiator.

Background technique

When the computer is working, it will generate a lot of heat. The most heated one is the CPU. It is necessary to install a radiator on the CPU for heat dissipation. The heat of the CPU can be conducted out and blown into the nearby air to achieve a cooling effect.

Most of the existing computer CPU radiators are composed of a cooling casing and a cooling fan. The cooling casing is made of metal and is installed on the upper end of the computer CPU to conduct the heat generated by the CPU. The cooling fan is installed on the upper end of the cooling casing. It is used to blow heat into the nearby space, but this upper and lower structure takes up a large space, which makes the internal space of the chassis smaller, which is not conducive to the heat dissipation of the computer. Most of the existing computer CPU radiators will smear on the CPU during installation. Thermal silica gel is used to enhance thermal conductivity, but manual application of silica gel will increase the installation time of the radiator, and manual application is inconvenient to adjust the thickness and uniformity of the thermal silica gel, making it inconvenient to use. Therefore, we propose a computer CPU radiator.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, the abstract and the utility model title of this application to avoid obscuring the purpose of this section, the abstract and the utility model title, and such simplifications or omissions cannot be used to limit the utility model. range.

Therefore, the purpose of this utility model is to provide a computer CPU radiator, which can reduce the space occupied by the radiator in the chassis and facilitate heat dissipation of the CPU.

In order to solve the above technical problems, according to one aspect of the present utility model, the utility model provides the following technical solutions:

A computer CPU radiator, which includes: a heat dissipation housing, a circular groove is provided at the center of the top of the heat dissipation housing, a heat dissipation base is fixedly connected to the bottom end of the heat dissipation housing, and the bottom of the circular groove is fixedly connected There is a motor, the output shaft of the motor is connected to a fan blade through a coupling, the motor and the fan blade are detachably connected, the input end of the motor is electrically connected to a power cord, and the bottom end of the heat dissipation shell An installation mechanism is connected, and ash removal slots are provided on the sides of the heat dissipation shell. The heat dissipation shell includes thick heat conduction plates. Several thin heat conduction plates are connected between the thick heat conduction plates. The direction of the thin heat conduction plates is They are all in directions away from the center of the circular groove. One side of the thick thermal conductive plate is fixedly connected with a threaded sleeve, and the threaded sleeve on one side is connected to the installation mechanism. The bottom of the thick thermally conductive plate is fixedly connected with a heat dissipation base.

As a preferred solution of the computer CPU radiator of the present invention, two rows of limit slide rails are provided on both sides of the ash removal trough, and the limit slide rails are fixedly connected to the thin heat conducting plate. The limit sleeves are slidably connected between the limit slide rails. The end surface of the limit slide rail close to the limit sleeve is provided with an anti-slip pattern. A power cord is connected to the limit sleeve.

As a preferred solution of the computer CPU radiator of the present invention, there are two thick heat conductive plates, and the two thick heat conductive plates are cross-connected.

As a preferred solution of the computer CPU radiator of the present invention, the installation mechanism includes a copper heat sink, the top surface of the copper heat sink is connected to the heat sink base, and the copper heat sink A rectangular slot is provided on the bottom end face, and first through holes are provided at the four corners of the copper heat sink plate. A graphene support plate is connected to the bottom of the copper heat sink plate, and second through holes are provided at the four corners of the graphene support plate. A countersunk groove is provided at the bottom of the second through hole, and heat dissipation material is filled between the graphene support plate and the copper heat dissipation plate. The first through hole and the second through hole are connected, and the first through hole and the copper heat dissipation plate are connected. Countersunk bolts are connected between the second through holes.

As a preferred solution of the computer CPU radiator according to the present invention, the heat dissipation housing and the mounting mechanism are connected through countersunk bolts.

As a preferred solution of the computer CPU radiator according to the present invention, a handle is fixedly connected to one side of the graphene support plate, and the handle is snap-connected to the threaded sleeve.

As a preferred solution of the computer CPU radiator of the present invention, the height of the bottom end face of the threaded sleeve is lower than the height of the bottom end face of the heat dissipation base.

Compared with the existing technology, the beneficial effects of this utility model are:

This utility model installs the motor and fan blades through circular grooves, thereby reducing the size of the radiator;

The utility model is provided with an installation mechanism, which improves the heat dissipation quality, enhances the heat dissipation efficiency and increases the service life of the equipment.

Description of the drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below with reference to the drawings and detailed implementation modes. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort. in:

Figure 1 is a perspective view of the overall structure of the utility model;

Figure 2 is a top view of the overall structure of the utility model;

Figure 3 is a schematic structural diagram of the heat dissipation shell of the present utility model;

Figure 4 is a top view of the heat dissipation housing of the present invention;

Figure 5 is a schematic structural diagram of the installation mechanism of the present utility model.

In the picture:

1-heat dissipation shell; 2-circular groove; 3-motor; 4-fan blades; 5-power cord; 6-installation mechanism; 11-ash removal trough; 12-thick thermal conductive plate; 13-thin thermal conductive plate; 14 -Limit sleeve; 141-limit slide rail; 15-heat dissipation base; 16-threaded sleeve; 61-copper heat sink plate; 611-first through hole; 62-graphene support plate; 621-second through hole ; 622-Countersunk head groove; 63-Handle.

Detailed ways

In order to make the above objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation modes of the present invention will be described in detail below with reference to the accompanying drawings.

Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described here. Those skilled in the art can implement the utility model without violating the connotation of the present utility model. Similar promotion will be made under different circumstances, so the present utility model is not limited by the specific embodiments disclosed below.

Secondly, the present invention will be described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples and are not used here. The scope of protection of this utility model should be limited. In addition, the three-dimensional dimensions of length, width and depth should be included in actual production.

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

Please refer to Figures 1-5. The utility model provides a computer CPU radiator, which includes: a heat dissipation housing 1. A circular groove 2 is provided at the top center of the heat dissipation housing 1. The bottom of the heat dissipation housing 1 A heat dissipation base 15 is fixedly connected to the end face. A motor 3 is fixedly connected to the bottom of the circular groove 2. The output shaft of the motor 3 is connected to a fan blade 4 through a coupling. There is a removable space between the motor 3 and the fan blade 4. Disassembly and connection, the input end of the motor 3 is electrically connected to a power cord 5, the bottom end of the heat dissipation housing 1 is connected to an installation mechanism 6, and there are ash removal slots 11 on both sides of the heat dissipation housing 1. The body 1 includes a thick thermally conductive plate 12. Several thin thermally conductive plates 13 are connected between the thick thermally conductive plates 12. The orientations of the thin thermally conductive plates 13 are all in a direction away from the center of the circular groove 2. The thick thermally conductive plates 12 A threaded sleeve 16 is fixedly connected to one side, and the threaded sleeve 16 on one side is connected to the installation mechanism 6 . A heat dissipation base 15 is fixedly connected to the bottom of the thick thermal conductive plate 12 .

Furthermore, two rows of limit slide rails 141 are provided on both sides of the ash removal trough 11. The limit slide rails 141 are fixedly connected to the thin thermal conductive plate 13, and the limit slide rails 141 are slidingly connected with limit sleeves. 14. The limit slide rail 141 has an anti-slip pattern on the end surface close to the limit sleeve 14 , and the power cord 5 is connected inside the limit sleeve 14 .

Furthermore, there are two thick thermally conductive plates 12 in total, and the two thick thermally conductive plates 12 are cross-connected.

Further, the installation mechanism 6 includes a copper heat sink 61. The top surface of the copper heat sink 61 is connected to the heat sink base 15. A rectangular groove is provided on the bottom end of the copper heat sink 61. The copper heat sink 61 has a rectangular groove. There are first through holes 611 in the four corners of 61, and a graphene support plate 62 is connected to the bottom of the copper heat dissipation plate 61. There are second through holes 621 in the four corners of the graphene support plate 62. The bottom of the second through hole 621 A countersunk groove 622 is provided, and heat dissipation material is filled between the graphene support plate 62 and the copper heat dissipation plate 61. The first through hole 611 and the second through hole 621 are connected, and the first through hole 611 and the second through hole 621 are connected. Countersunk bolts are connected between the second through holes 621 .

Further, the heat dissipation housing 1 and the mounting mechanism 6 are connected through countersunk bolts.

Furthermore, a handle 63 is fixedly connected to one side of the graphene support plate 62 , and the handle 63 is engaged with the threaded sleeve 16 .

Furthermore, the height of the bottom end surface of the threaded sleeve 16 is lower than the height of the bottom end surface of the heat dissipation base 15 .

A computer CPU radiator. By opening a circular slot 2 on the heat dissipation case 1 for installing the motor 3 and the fan blade 4, the volume of the radiator is reduced, thereby reducing the space occupied by the radiator in the chassis, which is beneficial to the heat dissipation of the CPU. ; The installation mechanism 6 is provided to realize the connection between the radiator and the CPU. When in use, evenly apply heat dissipation silica gel on the bottom of the graphene support plate 62, align it with the CPU through the handle 631, and then press the radiator slightly to make the graphene support plate 62 is kept close to the CPU, and finally, self-tapping screws are used to pass through the threaded sleeve 16 to fix the heat dissipation shell 1 in the chassis, which completes the installation of the radiator. The entire installation process avoids the user's direct contact with the silicone, improving the The installation efficiency ensures the heat dissipation performance. Through the heat dissipation of the graphene material, the service life of the heat dissipation silicone is increased and the thermal conductivity quality is improved.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and components thereof may be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, various features in the embodiments disclosed in the present invention can be combined with each other in any way. The description of these combinations is not exhaustive in this specification only. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (7)

1. A computer CPU radiator, including a heat dissipation housing (1), characterized in that a circular groove (2) is provided at the top center of the heat dissipation housing (1), and the bottom of the heat dissipation housing (1) A heat dissipation base (15) is fixedly connected to the end face, a motor (3) is fixedly connected to the bottom of the circular groove (2), and the output shaft of the motor (3) is connected to a fan blade (4) through a coupling. The motor (3) and the fan blade (4) are detachably connected, the input end of the motor (3) is electrically connected to a power cord (5), and the bottom end of the heat dissipation housing (1) is connected to an installation mechanism ( 6). Ash removal slots (11) are provided on both sides of the heat dissipation housing (1). The heat dissipation housing (1) includes thick heat conduction plates (12), and the thick heat conduction plates (12) are connected with Several thin heat-conducting plates (13), the thin heat-conducting plates (13) are all oriented away from the center of the circular groove (2), and a threaded sleeve (16) is fixedly connected to one side of the thick heat-conducting plate (12) ), the threaded sleeve (16) on one side is connected to the installation mechanism (6), and a heat dissipation base (15) is fixedly connected to the bottom of the thick heat conduction plate (12). 2. A computer CPU radiator according to claim 1, characterized in that two rows of limit slide rails (141) are provided on both sides of the dust removal trough (11), and the limit slide rails (141) ) and the thin thermal conductive plate (13) are fixedly connected, and the limit slide rails (141) are slidingly connected to the limit sleeve (14). The limit slide rail (141) is close to the end surface of the limit sleeve (14). It is provided with anti-skid patterns, and the power cord (5) is connected inside the limiting sleeve (14). 3. A computer CPU heat sink according to claim 1, characterized in that there are two thick heat conductive plates (12), and the two thick heat conductive plates (12) are cross-connected. 4. A computer CPU radiator according to claim 1, characterized in that the installation mechanism (6) includes a copper heat sink (61), and the top surface of the copper heat sink (61) is in contact with the heat dissipation base. (15) Connection, the bottom end surface of the copper heat sink (61) is provided with a rectangular groove, the four corners of the copper heat sink (61) are provided with first through holes (611), the copper heat sink (61) A graphene support plate (62) is connected to the bottom. Second through holes (621) are provided at the four corners of the graphene support plate (62). A countersunk groove (622) is provided at the bottom of the second through hole (621). The graphene support plate (62) and the copper heat dissipation plate (61) are filled with heat dissipation material, the first through hole (611) and the second through hole (621) are connected, and the first through hole (611) communicates with the second through hole (621). Countersunk bolts are connected between 611) and the second through hole (621). 5. A computer CPU heat sink according to claim 4, characterized in that the heat dissipation housing (1) and the mounting mechanism (6) are connected through countersunk head bolts. 6. A computer CPU radiator according to claim 4, characterized in that a handle (63) is fixedly connected to one side of the graphene support plate (62), and the handle (63) and the threaded sleeve The tube (16) snaps into place. 7. A computer CPU radiator according to claim 1, characterized in that the bottom end face height of the threaded sleeve (16) is lower than the bottom end face height of the heat dissipation base (15).