CN213518168U

CN213518168U - Heat abstractor for computer

Info

Publication number: CN213518168U
Application number: CN202021933620.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Zhengmian Zhilian Technology Co ltd
Current assignee: Shenzhen Zhengmian Zhilian Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-22
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a heat dissipation device for a computer, which comprises a case, wherein a metal heat dissipation device is fixedly assembled at the upper end of the case, a dust baffle is fixedly assembled at the upper end of the metal heat dissipation device, an air cooling device is fixedly assembled at the left side of the case, a controller is fixedly assembled at the left side of the air cooling device, a support leg is fixedly assembled at the bottom end of the case, an air exhaust device is fixedly assembled at the right side of the case, a dust suction device is fixedly assembled at the right side of the case close to the air exhaust device, a central controller is fixedly assembled in the middle of the inside; the metal heat dissipation device, the air cooling device, the dust suction device and the exhaust device in the scheme are fixed on the outer side of the case through bolts, ash can be removed from the heat dissipation device without disassembling the case, heat in the case can be led out by the metal heat dissipation device, convection air is formed by the air cooling device and the exhaust device, the heat dissipation effect is better, and damage to electronic devices in the case due to dust deposition or high temperature is avoided.

Description

Heat abstractor for computer

Technical Field

The utility model relates to a heat abstractor technical field specifically is a heat abstractor for computer.

Background

The computer inventor, john von neumann, is one of the most advanced scientific and technical inventions of the 20 th century, has produced the very important influence to the production activity and social activity of the human being, and develop with the powerful vitality at a rapid pace, its application field expands from the first military scientific research application to each field of society, has formed the computer industry of enormous scale, has brought the technological progress of the global scope, has initiated the profound social transformation, the computer has spread over general schools and enterprises and public institutions, enters the ordinary family, becomes the essential tool in the information society, the computer is known as the computer in common, it is a modern intelligent electronic device used for high-speed calculation, can carry on the numerical calculation, can carry on the logical calculation, also has the memory function, can operate according to the procedure, automatic and high-speed process the massive data, as is well known, most heat sinks absorb heat by contacting with the surfaces of heat generating components, and then transfer the heat to a remote place, such as air in a case, and then the case transfers the hot air to the outside of the case, so as to complete the heat dissipation of the computer; however, most of the heat dissipation devices used in the existing computer host are simple in structure and single in function, effective heat dissipation can not be performed on the computer, when the computer runs at a low speed, the heat dissipation requirement is low, the heat dissipation requirement is high when the computer runs at a high speed, but the heat dissipation device always dissipates heat with constant power, the power is wasted when the requirement is low, noise is produced, the heat dissipation wind power is insufficient when the requirement is high, meanwhile, the computer is used for a long time, the heat dissipation devices can accumulate dust, heat dissipation is influenced, dust in the computer case can be increased, the computer is caused to break down, however, the dust cleaning of the heat dissipation devices and the computer case is very difficult, and the whole computer case needs to be disassembled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for computer, includes the quick-witted case, quick-witted case upper end fixed assembly has metal heat abstractor, the fixed dust board that is equipped with in metal heat abstractor upper end, quick-witted case left side fixed assembly has a fan-cooler, the fixed controller that is equipped with in fan-cooler left side, machine bottom end four corners is fixed and is equipped with the stabilizer blade, the fixed exhaust apparatus that is equipped with in the middle of the quick-witted case right side, machine case right side lower extreme is close to the fixed dust extraction that is equipped with of exhaust apparatus, the fixed central controller that is equipped with in the middle of the machine incasement portion.

Preferably, the heat dissipation device comprises a heat dissipation plate, first cooling fins are uniformly and fixedly assembled on the outer wall of the heat dissipation plate, a heat dissipation support plate is fixedly assembled at the upper end of the heat dissipation plate, second cooling fins are uniformly and fixedly assembled at the upper end of the heat dissipation support plate, and two ends of the heat dissipation support plate are fixedly assembled on two sides of the upper end of the case.

Preferably, the air cooling device comprises a convex mounting frame, a first bolt and a second bolt are screwed at the upper end and the lower end of the convex mounting frame, the first bolt and the second bolt penetrate through the convex mounting frame and abut against the inside of the case, and the convex mounting frame is evenly and fixedly provided with a cooling fan.

Preferably, the exhaust device includes the fretwork installation shell, fretwork installation shell upper end right side spiro union has the third bolt, the third bolt runs through the fretwork installation shell and pushes up in quick-witted incasement portion, the inside fixed air exhaust fan that is equipped with of fretwork installation shell, quick-witted case has evenly seted up the louvre that the opening slant is decurrent in the position of fretwork installation shell parcel.

Preferably, dust extraction includes L type mounting panel, L type mounting panel right-hand member spiro union has the fourth bolt, the fourth bolt runs through L type mounting panel top inside the fretwork installation shell, the even fixed static dust absorption board that is equipped with in L type mounting panel left side, static dust absorption board length from top to bottom once increases, L type mounting panel lower extreme spiro union has the fifth bolt, the fifth bolt runs through L type mounting panel bottom and pushes up at quick-witted incasement portion.

Preferably, the controller includes the controller shell, the outside top of controller shell is fixed and is equipped with liquid crystal display, the outside lower extreme of controller shell from left to right is fixed and is equipped with first button, second button and third button in proper order.

Preferably, the dust guard comprises a plate body, a sixth bolt and a seventh bolt are fixedly assembled at the left end and the right end of the plate body respectively, and the sixth bolt and the seventh bolt penetrate through the plate body and the heat dissipation supporting plate respectively to prop against the inside of the case.

Compared with the prior art, this scheme has designed a heat abstractor for computer, has following beneficial effect:

(1) the device is provided with the metal heat dissipation device and the air cooling device, double heat dissipation is achieved, the temperature of the case can be effectively controlled, and damage to electronic elements due to overheating inside the case is avoided.

(2) The metal heat dissipation device, the air cooling device and the electrostatic dust collection plate in the device are fixedly assembled on the shell of the case through bolts, so that the device is convenient to disassemble, the dust removal work in the case is facilitated, and the electronic elements in the case are prevented from being damaged due to excessive dust.

(3) The device is provided with the temperature sensor, the cooling force of the air cooling device can be adjusted according to the temperature in the case, the number of fans used and the energy consumption can be reduced when the high-power fan is not needed for heat dissipation, resources are saved, and the noise of the case is reduced.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a left side view of the present invention.

In the figure: the air conditioner comprises a case 1, a metal heat dissipation device 2, a second heat dissipation sheet 21, a heat dissipation support plate 22, a heat dissipation sheet 23, a first heat dissipation sheet 24, a dust blocking plate 3, a plate body 31, a sixth bolt 32, a seventh bolt 33, an air cooling device 4, a first bolt 41, a convex mounting frame 42, a cooling fan 43, a second bolt 44, a controller 5, a controller shell 51, a liquid crystal display screen 52, a third button 53, a second button 54, a first button 55, a support leg 6, a temperature sensor 7, a dust suction device 8, a fourth bolt 81, a mounting plate 82L, an electrostatic dust suction plate 83, a fifth bolt 84, an air exhaust device 9, a third bolt 91, heat dissipation holes 92, an air exhaust fan 93, a hollowed mounting shell 94 and a central controller 10.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a heat abstractor for computer, including quick-witted case 1, 1 upper end of machine case is fixed to be equipped with

metal heat abstractor

2, 2 upper ends of metal heat abstractor are fixed to be equipped with dust board 3, 1 left side of machine case is fixed to be equipped with

air cooling device

4, 4 left sides of air cooling device are fixed to be equipped with controller 5, 1 bottom four corners of machine case is fixed to be equipped with stabilizer blade 6, 1 right side of machine case is middle to be fixed to be equipped with exhaust apparatus 9, 1 right side lower extreme of machine case is close to exhaust apparatus 9 and is fixed to be equipped with dust extraction 8, 1 inside middle fixed central controller 10 that is equipped with of machine.

The air cooling device 4, the metal heat dissipation device 2, the air exhaust device 9 and the dust suction device 8 of the device are fixed on the outer wall of the case 1 through bolts, so that the device can be disassembled and cleaned under the condition that the case 1 is not disassembled, and the dust removal operation of the heat dissipation device is facilitated.

The metal heat dissipation device 2 comprises a heat dissipation plate 23, first cooling fins 24 are uniformly and fixedly assembled on the outer wall of the heat dissipation plate 23, a heat dissipation support plate 22 is fixedly assembled at the upper end of the heat dissipation plate 23, second cooling fins 21 are uniformly and fixedly assembled at the upper end of the heat dissipation support plate 22, and two ends of the heat dissipation support plate 22 are fixedly assembled on two sides of the upper end of the case 1.

The metal heat dissipation device 2 transfers the temperature in the case to the second heat dissipation fins 21 outside the case 1 through the first heat dissipation fins 24 for heat dissipation, so that the temperature in the case 1 can be effectively reduced, and electronic devices in the case 1 are protected from being damaged by high temperature.

The air cooling device 4 comprises a convex mounting frame 42, a first bolt 41 and a second bolt 44 are screwed at the upper end and the lower end of the convex mounting frame 42, the first bolt 41 and the second bolt 44 penetrate through the convex mounting frame 42 to prop against the inside of the case 1, and a cooling fan 43 is uniformly and fixedly assembled inside the convex mounting frame 42.

The air exhaust device 9 comprises a hollow installation shell 94, a third bolt 91 is screwed on the right side of the upper end of the hollow installation shell 94, the third bolt 91 penetrates through the hollow installation shell 94 to abut against the inside of the case 1, an air exhaust fan 93 is fixedly assembled inside the hollow installation shell 94, and heat dissipation holes 92 with inclined downward openings are uniformly formed in the position, wrapped by the hollow installation shell 94, of the case 1.

The air cooling device 4 and the air exhaust device 9 form convection air in front of and behind the case 1, and the temperature in the case 1 is taken out from the air exhaust device 9, so that the temperature in the case 1 can be effectively reduced, and electronic devices are prevented from being damaged by high temperature.

The exhaust fan 93 can play a role in air induction, the temperature inside the case 1 is led out from the heat dissipation holes 92, the openings of the heat dissipation holes 92 are inclined downwards to block dust, and the air which is prevented from coming out carries a large amount of dust to be attached to the exhaust fan 93 to influence the exhaust effect.

Dust extraction 8 includes L type mounting panel 82, and L type mounting panel 82 right-hand member spiro union has fourth bolt 81, and fourth bolt 81 runs through L type mounting panel 82 and pushes up inside fretwork installation shell 94, and L type mounting panel 82 left side is even fixed to be equipped with electrostatic precipitator board 83, and electrostatic precipitator board 83 length from top to bottom once increases, and L type mounting panel 82 lower extreme spiro union has fifth bolt 84, and fifth bolt 84 runs through L type mounting panel 82 bottom and pushes up inside quick-witted case 1.

The electrostatic dust absorption plates 83 can absorb dust in the case 1, damage caused by excessive dust introduced by electronic devices is avoided, and the plurality of electrostatic dust absorption plates 83 are arranged in a trapezoidal mode, so that the dust absorption effect is better.

The controller 5 comprises a controller shell 51, a liquid crystal display 52 is fixedly arranged at the top end of the outer part of the controller shell 51, and a first button 55, a second button 54 and a third button 53 are fixedly arranged at the lower end of the outer part of the controller shell 51 from left to right in sequence.

The controller 5 can change the rotating speed of the cooling fan 43 according to the temperature signal transmitted by the temperature sensor 7, the rotating speed is high when the temperature is high, the heat dissipation power is improved, the rotating speed is low when the temperature is low, the electric power is saved, and the noise is reduced, meanwhile, the liquid crystal display screen 52 can display the temperature given by the temperature sensor 7, and can also manually control the cooling fan 43, and the left and right of the first button 55, the second button 54 and the third button 53 are respectively a heat dissipation switch, a weak wind mode and a strong wind mode.

The dust guard 3 includes a plate 31, a sixth bolt 32 and a seventh bolt 33 are fixedly mounted at the left and right ends of the plate 31, respectively, and the sixth bolt 32 and the seventh bolt 33 penetrate through the plate 31 and the heat dissipation support plate 22 respectively to prop up the inside of the chassis 1.

The dust baffle 3 can shield dust from the upper part and isolate most dust sources.

The controller 5 is internally provided with a single chip microcomputer, and the type of a temperature sensor is as follows: FT-H50K.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A heat abstractor for computer which characterized in that: including quick-witted case (1), machine case (1) upper end fixed assembly has metal heat abstractor (2), metal heat abstractor (2) upper end fixed assembly has dust board (3), machine case (1) left side fixed assembly has air cooling device (4), air cooling device (4) left side fixed assembly has controller (5), machine case (1) bottom four corners fixed assembly has stabilizer blade (6), machine case (1) right side middle fixed assembly has exhaust device (9), machine case (1) right side lower extreme is close to exhaust device (9) fixed assembly has dust extraction (8), machine case (1) inside middle fixed assembly has central controller (10), central controller (10) lower extreme right side fixed assembly has temperature sensor (7).

2. The heat dissipating device for a computer according to claim 1, wherein: metal heat abstractor (2) includes heating panel (23), heating panel (23) outer wall is even fixed to be equipped with first fin (24), heating panel (23) upper end is fixed to be equipped with heat dissipation backup pad (22), heat dissipation backup pad (22) upper end is even fixed to be equipped with second fin (21), heat dissipation backup pad (22) both ends fixed mounting is in quick-witted case (1) upper end both sides.

3. The heat dissipating device for a computer according to claim 1, wherein: the air cooling device (4) comprises a convex mounting frame (42), a first bolt (41) and a second bolt (44) are connected to the upper end and the lower end of the convex mounting frame (42) in a threaded mode, the first bolt (41) and the second bolt (44) penetrate through the convex mounting frame (42) to abut against the inside of the case (1), and a cooling fan (43) is evenly and fixedly assembled inside the convex mounting frame (42).

4. The heat dissipating device for a computer according to claim 1, wherein: exhaust device (9) are including fretwork installation shell (94), fretwork installation shell (94) upper end right side spiro union has third bolt (91), third bolt (91) run through fretwork installation shell (94) and push up inside quick-witted case (1), fretwork installation shell (94) internal fixation is equipped with exhaust fan (93), opening decurrent louvre (92) have evenly been seted up at the position of fretwork installation shell (94) parcel to quick-witted case (1).

5. The heat dissipating device for a computer according to claim 1, wherein: dust extraction (8) are including L type mounting panel (82), L type mounting panel (82) right-hand member spiro union has fourth bolt (81), fourth bolt (81) run through L type mounting panel (82) top inside fretwork installation shell (94), L type mounting panel (82) left side is even fixed to be equipped with electrostatic absorption board (83), electrostatic absorption board (83) length from top to bottom once increases, L type mounting panel (82) lower extreme spiro union has fifth bolt (84), fifth bolt (84) run through L type mounting panel (82) bottom top inside quick-witted case (1).

6. The heat dissipating device for a computer according to claim 1, wherein: the controller (5) comprises a controller shell (51), a liquid crystal display screen (52) is fixedly arranged at the top end of the outside of the controller shell (51), and a first button (55), a second button (54) and a third button (53) are fixedly arranged at the lower end of the outside of the controller shell (51) from left to right in sequence.

7. The heat dissipating device for a computer according to claim 1, wherein: the dust guard (3) comprises a plate body (31), a sixth bolt (32) and a seventh bolt (33) are fixedly assembled at the left end and the right end of the plate body (31) respectively, and the sixth bolt (32) and the seventh bolt (33) penetrate through the plate body (31) and the heat dissipation supporting plate (22) respectively to prop up the inside of the case (1).