CN206774522U - A kind of chip heat radiator - Google Patents

Abstract

The utility model discloses a kind of chip heat radiator, including chip, heat radiation rack and fan, water cooling tube is fitted with the upper surface of the chip, the upper end of the water cooling tube is covered with thermally conductive sheet, the edge of the chip is provided with heat radiation rack, the bottom of the heat radiation rack is provided with installing plate, mounting bracket is provided with the end face of the heat radiation rack, circulation pipe is nested with the heat radiation rack, the circulation pipe is interconnected with water cooling tube, the top of the heat radiation rack is installed with circulating pump, the circulating pump is connected by conduit with circulation pipe, the fan is arranged on the side of heat radiation rack, the inner chamber of the fan is provided with motor and flabellum, the both sides of the fan are provided with connector, bolt is provided with the outer wall of the connector.The chip heat radiator is simple in construction, convenient and practical, is dexterously be combined with each other air-cooled with water cooling, makes radiating effect more preferably more efficient.

Description

A chip cooling device

technical field

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

Background technique

Regardless of whether it is a personal computer or a medium and large computer, each chip generates a large amount of heat, especially the CPU generates the most heat. With the increase of computing speed, the heat generated by each chip will be greater, but each chip, especially the CPU, has a higher temperature. Under the circumstances, it will affect the service life, if the temperature is too high, it will burn the chip. At present, fans are used to dissipate heat for chips, and for chips with high computing speed, air conditioners are used to blow cold air. This will cause a waste of energy, and because the life of the fan is limited, in the process of use, after the fan is damaged, the temperature of the chip will rise rapidly, which will reduce the service life, cause the computer to crash, and affect the work. will cause greater losses. In severe cases, the chip will be burned out and even the motherboard will be burned out.

Utility model content

The purpose of this utility model is to provide a chip cooling device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a chip heat dissipation device, including a chip, a heat dissipation frame and a fan, a water-cooled tube is attached to the upper end of the chip, and the upper end of the water-cooled tube is covered with a heat-conducting sheet , the edge of the chip is equipped with a heat dissipation frame, the bottom of the heat dissipation frame is provided with a mounting plate, the end face of the heat dissipation frame is provided with a mounting frame, and a circulation pipe is nested on the heat dissipation frame, and the circulation pipe It communicates with the water-cooling pipe, and the top of the cooling frame is fixedly installed with a circulating pump, which communicates with the circulating pipe through a conduit. The fan is installed on one side of the cooling frame, and the inner cavity of the fan is provided with a motor and As for the fan blade, connecting pieces are arranged on both sides of the fan, and positioning bolts are arranged on the outer wall of the connecting piece.

Preferably, the surface of the mounting plate is provided with bolt holes, and the mounting plate is provided with four groups.

Preferably, the heat conduction sheet is a soft silicone heat conduction sheet, and water cooling liquid is provided in the water cooling pipe and the circulation pipe.

Preferably, the connecting piece is provided with a sliding slot, and the mounting frame at the connection between the cooling frame and the fan is provided with a protrusion matching the sliding slot.

Compared with the prior art, the utility model has the beneficial effects that: the chip cooling device has a simple structure, is convenient and practical, cleverly combines air cooling and water cooling, and extends the traditional circulation pipe through the setting of the cooling frame to make the heat dissipation The effect is better, the efficiency is higher, and at the same time, the structure is relatively compact, the space occupied is small, and the installation is more convenient. Through the setting of the mounting plate, it can be directly installed at a fixed position through screws. The device can also be changed by using connectors and positioning bolts. The location of the fan improves its flexibility and functionality.

Description of drawings

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

Fig. 2 is a schematic diagram of the position and structure of the main components of the utility model;

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

Fig. 4 is a structural schematic diagram of the utility model connector;

Fig. 5 is a structural schematic diagram of the utility model mounting frame;

Fig. 6 is a schematic structural diagram of the water cooling tube of the present invention.

In the figure: 1 fan, 2 mounting plate, 3 bolt hole, 4 heat sink, 5 mounting frame, 6 circulation pipe, 7 conduit, 8 circulation pump, 9 motor, 10 fan blade, 11 connector, 12 chip, 13 water cooling pipe , 14 heat conducting sheet, 15 chute, 16 bump, 17 positioning bolt.

detailed description

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.

Please refer to Figures 1-6, the utility model provides a technical solution: a chip heat dissipation device, including a chip 12, a heat dissipation frame 4 and a fan 1, and a water cooling tube 13 is attached to the upper end surface of the chip 12. The upper end of the water-cooled pipe 13 is covered with a heat conduction sheet 14 for auxiliary heat dissipation. The edge of the chip 12 is equipped with a heat dissipation frame 4, and the bottom end of the heat dissipation frame 4 is provided with a mounting plate 2 for fixed installation. The surface of the plate 2 is provided with bolt holes 3, and the mounting plate 2 is provided with four groups to make the structure more stable. The end surface of the heat dissipation frame 4 is provided with a mounting frame 5, and a loop is nested on the heat dissipation frame 5. The pipe 6 is used for circulation and heat dissipation. The circulation pipe 6 communicates with the water cooling pipe 13. The heat conducting sheet 14 is a soft silicone heat conducting sheet. Both the water cooling pipe 13 and the circulation pipe 6 are provided with water cooling liquid for For water cooling and heat dissipation, a circulation pump 8 is fixedly installed on the top of the heat dissipation frame 4 to realize water cooling circulation. The circulation pump 8 communicates with the circulation pipe 6 through a conduit 7, and the fan 1 is installed on one side of the heat dissipation frame 4. The inner cavity of the fan 1 is provided with a motor 9 and a fan blade 10, and both sides of the fan 1 are provided with a connecting piece 11, and the connecting piece 11 is provided with a chute 15, and the cooling frame 4 is connected with the fan 1 The mounting frame 5 at the position is provided with a protrusion 16 matching the sliding groove 15 for installing the fan 1 , and a positioning bolt 17 is provided on the outer wall of the connecting piece 11 for changing the position of the fan 1 .

Working principle: When in use, first place the heat sink 4 in an appropriate position so that the chip 12 is in the center of the heat sink 4, attach the water cooling tube 13 to the upper surface of the chip 12, and then cover the heat conduction sheet 14, and then Use screws to fix the heat sink 4 through the mounting plate 2, and use the connector 11 and the positioning bolt 17 to adjust the fan 1 to a suitable position. When working, the heat conduction sheet 14 can efficiently transfer the temperature inside the chip 12. It is absorbed by the water-cooling liquid in the water-cooling pipe 13, and under the action of the circulation pump 8, it realizes circulation and heat dissipation in the circulation pipe 6, especially under the condition that the fan 1 is started.

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 (4)

1. a kind of chip heat radiator, including chip（12）, heat radiation rack（4）And fan（1）, it is characterised in that：The chip （12）Upper surface on be fitted with water cooling tube（13）, the water cooling tube（13）Upper end covered with thermally conductive sheet（14）, the chip （12）Edge heat radiation rack is installed（4）, the heat radiation rack（4）Bottom be provided with installing plate（2）, the heat radiation rack（4）'s Mounting bracket is provided with end face（5）, the heat radiation rack（5）On be nested with circulation pipe（6）, the circulation pipe（6）With water cooling tube （13）It is interconnected, the heat radiation rack（4）Top be installed with circulating pump（8）, the circulating pump（8）Pass through conduit（7） With circulation pipe（6）Connection, the fan（1）Installed in heat radiation rack（4）Side, the fan（1）Inner chamber be provided with motor （9）And flabellum（10）, the fan（1）Both sides be provided with connector（11）, the connector（11）Outer wall on set There is bolt（17）.

A kind of 2. chip heat radiator according to claim 1, it is characterised in that：The installing plate（2）Surface set There is bolt hole（3）, the installing plate（2）It is provided with four groups.

A kind of 3. chip heat radiator according to claim 1, it is characterised in that：The thermally conductive sheet（14）For soft silica gel Thermally conductive sheet, the water cooling tube（13）And circulation pipe（6）In be provided with water cooling liquid.

A kind of 4. chip heat radiator according to claim 1, it is characterised in that：The connector（11）On be provided with cunning Groove（15）, the heat radiation rack（4）Upper and fan（1）The mounting bracket of junction（5）It is provided with and chute（15）The projection of matching （16）.