CN211045421U

CN211045421U - Heat radiator for video image discernment chip

Info

Publication number: CN211045421U
Application number: CN201922149553.4U
Authority: CN
Inventors: 沈晓亮; 韩泉栋; 高兴龙; 吕笑天; 沈彩平
Original assignee: Hefei Zeyan Microelectronics Co ltd
Current assignee: Hefei Zeyan Microelectronics Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-17
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a heat abstractor of video image discernment chip, which comprises a housin, upper wall fixed mounting has the chip box in the casing, casing upper wall fixed mounting has a plurality of small motors, the output of small motor all is connected with the fan, fixed mounting has temperature sensor on the wall of chip box right side, fixed mounting has the heat-sink shell between the left and right wall in the casing, be connected with a plurality of heat pipes between chip box and the heat-sink shell, the outside cover of heat pipe is equipped with aluminium fin. The utility model discloses a when experiencing the high temperature with temperature sensor, open the small motor through the controller, the output of small motor drives the fan and rotates, dispels the heat to the chip box, gets into the heat-sink shell through the condensation gas conveyer pipe, takes away the heat of heat-sink shell inside, withdraws the condenser through the condensation gas recovery tube again in, the heat-sink shell reduces at the circulation effect of condensation gas temperature down, and the brush cleaner removes dust to the heat dissipation aperture.

Description

Heat radiator for video image discernment chip

Technical Field

The utility model relates to a video image chip field especially relates to a heat abstractor of video image identification chip.

Background

With the rapid development of computer technology and microelectronic technology, real-time image processing has very wide application in the fields of multimedia, image communication and the like. The video image chip achieves higher levels in the aspects of integration level, capacity and speed, is an ideal choice for real-time image processing, and becomes a new hotspot of the information industry based on the research of the video image processing chip, dust in the air can be adsorbed on the surface of the computer chip to corrode the chip, and the contact among the chips can be influenced, so that the chips cannot be matched with each other. Excessive dust can also affect the normal heat dissipation of the chip, so that the chip works at high temperature for a long time, the chip is damaged, and the service life of the chip is shortened.

At present, the heat dissipation of a computer chip is mostly carried out by air cooling, a large amount of dust is blown into the computer in the heat dissipation process through a fan, so that the dust on the chip is gathered, and the computer has to be disassembled for dust removal, which is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device of a video image recognition chip.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat dissipation device of a video image recognition chip comprises a shell, wherein a chip box is fixedly arranged on the inner upper wall of the shell, a plurality of small motors are fixedly arranged on the inner upper wall of the shell, the output ends of the small motors are connected with fans, a temperature sensor is fixedly arranged on the right wall of the chip box, a heat absorption layer is fixedly arranged between the left wall and the right wall of the shell, a plurality of heat conduction pipes are connected between the chip box and the heat absorption layer, aluminum heat dissipation fins are sleeved outside the heat conduction pipes, the upper ends of the heat conduction pipes are arranged in the heat absorption layer, a condenser is fixedly arranged on the lower wall of the shell, a condenser conveying pipe is arranged on the left wall of the condenser, a condenser recovery pipe is arranged on the right wall of the condenser, a water inlet of the heat absorption layer is communicated with the condenser conveying pipe, a, the bottom surface of the U-shaped fixing plate is fixedly provided with a motor, and the output end of the motor is connected with a cleaning brush.

Preferably, the four walls of the chip box are provided with a plurality of small heat dissipation holes.

Preferably, the heat absorbing layer is a hollow tubular structure.

Preferably, a controller is fixedly mounted on the right wall of the shell.

Preferably, the condenser right wall is fixedly provided with an air pump, and the water inlet end of the air pump is communicated with the condenser recovery pipe.

Preferably, the inner diameter of the aluminum cooling fin is matched with the outer diameter of the heat conduction pipe.

The utility model has the advantages that:

1, the utility model discloses a when experiencing the high temperature with temperature sensor, open the small motor through the controller, the output of small motor drives the fan and rotates, dispels the heat to the chip box.

2, the utility model discloses a condenser passes through the condensation gas conveyer pipe and gets into the heat-sink shell, takes away the heat of heat-sink shell inside, withdraws the condenser through the condensation gas recovery tube again in, the heat-sink shell reduces at the circulation effect of condensation gas temperature down, and the fan can blow the condensation gas to the aluminium fin on simultaneously, cools down to the chip in the chip box.

3, the utility model discloses an output of motor drives the brush cleaner and removes dust to the heat dissipation aperture.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation device of a video image recognition chip according to the present invention.

Fig. 2 is a front view of the heat dissipation device of the video image recognition chip of the present invention.

Reference numbers in the figures: the device comprises a shell 1, a chip box 2, a small motor 3, a fan 4, a temperature sensor 5, a heat absorption layer 6, a heat conduction pipe 7, an aluminum heat dissipation sheet 8, a condenser 9, a condenser conveying pipe 10, a condenser recovery pipe 11, a U-shaped fixing plate 12, a cleaning brush 13, a heat dissipation small hole 14, a controller 15, an air pump 16 and a motor 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a heat dissipation device for a video image recognition chip comprises a casing 1, a chip box 2 is fixedly mounted on the inner upper wall of the casing 1, a plurality of small motors 3 are fixedly mounted on the inner upper wall of the casing 1, output ends of the small motors 3 are connected with fans 4, a temperature sensor 5 is fixedly mounted on the right wall of the chip box 2, a heat absorption layer 6 is fixedly mounted between the left wall and the right wall of the casing 1, a plurality of heat conduction pipes 7 are connected between the chip box 2 and the heat absorption layer 6, aluminum heat dissipation fins 8 are sleeved outside the heat conduction pipes 7, the upper ends of the heat conduction pipes 7 are mounted in the heat absorption layer 6, a condenser 9 is fixedly mounted on the lower wall of the casing 1, a condenser conveying pipe 10 is arranged on the left wall of the condenser 9, a condenser recovery pipe 11 is arranged on the right wall of the condenser 9, the delivery port and the condenser recovery tube 11 of heat-absorbing shell 6 are linked together, 1 top surface fixed mounting of casing has U-shaped

fixed plate

12, 12 bottom surfaces fixed mounting of U-shaped fixed plate have motor 17, the output of motor 17 is connected with

brush cleaner

13, and 2 four walls of chip box all are equipped with a plurality of heat dissipation apertures 14, and heat-absorbing shell 6 is the cavity tubular structure, fixed mounting has controller 15 on the 1 right wall of casing, and fixed mounting has air pump 16 on the 9 right wall of condenser, the end and the condenser recovery tube 11 intercommunication of intaking of air pump 16, the internal diameter of aluminium fin 8 and the external diameter adaptation of heat pipe 7.

The working principle is as follows: the utility model discloses, in the use, when experiencing temperature sensor 5 high temperature, open small motor 3 through controller 15, small motor 3's output drives fan 4 and rotates, dispel the heat to chip box 2, open condenser 9 and air pump 16 simultaneously, condenser 9 gets into heat-sink shell 6 through condensation gas conveyer pipe 10, take away the heat of heat-sink shell 6 inside, take back in condenser 9 again through condensation gas recovery tube 11 in, heat-sink shell 6 reduces the temperature under the circulation effect of condensation gas, fan 4 can blow the condensation gas to aluminum cooling fin 8 on simultaneously, cool down the chip in the chip box 2, open motor 17, motor 17's output drives the brush cleaner and removes dust to heat dissipation aperture 14.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heat dissipation device for the video image recognition chip comprises a shell (1) and is characterized in that a chip box (2) is fixedly mounted on the inner upper wall of the shell (1), a plurality of small motors (3) are fixedly mounted on the inner upper wall of the shell (1), the output ends of the small motors (3) are connected with a fan (4), a temperature sensor (5) is fixedly mounted on the right wall of the chip box (2), a heat absorption layer (6) is fixedly mounted between the left wall and the right wall of the shell (1), a plurality of heat conduction pipes (7) are connected between the chip box (2) and the heat absorption layer (6), aluminum cooling fins (8) are sleeved outside the heat conduction pipes (7), the upper ends of the heat conduction pipes (7) are mounted in the heat absorption layer (6), a condenser (9) is fixedly mounted on the lower wall of the shell (1), and a condenser conveying pipe (10) is arranged on the left wall, condenser (9) right side wall is equipped with condenser recovery tube (11), the water inlet and condenser conveyer pipe (10) intercommunication of heat-sink shell (6), the delivery port and condenser recovery tube (11) of heat-sink shell (6) are linked together, casing (1) top surface fixed mounting has U-shaped fixed plate (12), U-shaped fixed plate (12) bottom surface fixed mounting has motor (17), the output of motor (17) is connected with brush cleaner (13).

2. The heat dissipation device for the video image recognition chip as claimed in claim 1, wherein the chip box (2) is provided with a plurality of heat dissipation holes (14) on four walls.

3. The heat sink for video image recognition chip as recited in claim 1, wherein the heat absorbing layer (6) is a hollow tubular structure.

4. The heat sink for video image recognition chip as claimed in claim 1, wherein the controller (15) is fixedly mounted on the right wall of the housing (1).

5. The heat dissipation device for the video image recognition chip according to claim 1, wherein an air pump (16) is fixedly installed on the right wall of the condenser (9), and a water inlet end of the air pump (16) is communicated with the condenser recovery tube (11).

6. The heat sink for video image recognition chip as claimed in claim 1, wherein the inner diameter of the aluminum heat sink (8) is adapted to the outer diameter of the heat pipe (7).