CN210534711U

CN210534711U - Computer casing heat abstractor

Info

Publication number: CN210534711U
Application number: CN201922153561.6U
Authority: CN
Inventors: 杨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-05-15
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to the technical field of computer casing heat dissipation, in particular to a computer casing heat dissipation device, which solves the defect of poor heat dissipation effect of the prior case, comprising a case shell, wherein a first heat dissipation fan is arranged at the inner side of the top of the case shell, a first exhaust opening is arranged at the bottom of the case shell, a heat dissipation cover is fixed at one side of the case shell through bolts, a second heat dissipation fan is arranged at the inner side of the top of the heat dissipation cover, a second exhaust opening which is obliquely arranged is arranged at the outer side of the bottom of the heat dissipation cover, a pump body extracts cooling oil in an oil cooling tank and injects the cooling oil into a heat conduction copper pipe arranged at the outer side of the heat dissipation cover through an oil outlet pipe, the cooling oil can be fully contacted with air in the case shell and rapidly guides the heat into a calandria of the heat dissipation cover through the cooling oil, the calandria conducts the heat into the heat dissipation copper bar, circulation is realized, and the function of quickly dissipating heat of the shell of the case is achieved.

Description

Computer casing heat abstractor

Technical Field

The utility model relates to a computer housing heat dissipation technical field especially relates to a computer housing heat abstractor.

Background

The chassis is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby playing an important role in supporting and protecting and shielding electromagnetic radiation. The heat dissipation performance of the case affects the performance of internal hardware, and the existing case only dissipates heat through a heat dissipation fan and an air exhaust hole, so that the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the poor shortcoming of current quick-witted case radiating effect, and the computer casing heat abstractor who proposes.

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

the utility model provides a computer case heat abstractor, includes the casing of the computer case, first cooling fan is installed to the top inboard of casing of the computer case, and first exhaust opening has been seted up to the bottom of casing of the computer case, and one side of casing of the computer case has the heat exchanger that looses through the bolt fastening, second cooling fan is installed to the top inboard of heat exchanger that looses, and the second air exit that the slope set up is seted up in the bottom outside of heat exchanger that looses, and the oil cooling jar is installed to the bottom inboard of heat exchanger that looses, the pump body is installed at the top of oil cooling jar, and heat exchanger one side inner wall has the heat dissipation copper bar of a plurality of vertical settings, two through the bolt fastening install the calandria between the heat dissipation.

Preferably, the chassis shell is arranged at the top of the first heat dissipation fan and the first exhaust port and is provided with a dust filter screen.

Preferably, the heat dissipation cover is arranged at the top of the second heat dissipation fan and the second air outlet and is provided with a dust filter screen.

Preferably, the water outlet end of the pump body is connected with an oil outlet pipe, one end of the oil outlet pipe penetrates through the outside of one side of the heat dissipation cover, and one end of the oil outlet pipe is connected with the oil inlet end of the heat conduction copper pipe.

Preferably, one end of the heat conduction copper pipe extends to the inside of the heat dissipation cover, and the heat conduction copper pipe is connected with the exhaust pipe.

Preferably, the oil inlet end of the oil cooling tank is connected with an oil return pipe, and the oil return pipe is connected with the exhaust pipe.

Preferably, a heat conduction frame is welded between the two heat dissipation copper bars, and a clamping groove corresponding to the calandria is formed in the surface of the heat conduction frame.

The utility model has the advantages that:

1. the first heat dissipation fan is used for extracting outside air and dissipating heat of the component, and finally the heat is taken away through the first air outlet.

2. The pump body extracts the cooling oil in the oil cooling jar and pours into the cooling oil into through going out the oil pipe to the heat conduction copper pipe that sets up in the heat exchanger outside, can fully with the air contact in the chassis body to in passing through the calandria of the leading-in heat exchanger of cooling oil rapidly, the calandria passes through the heat conduction frame again with the heat and conducts to the heat dissipation copper bar in, and finally flow back to in the oil cooling jar through the oil return pipe, realize the circulation, reach and be quick for the radiating function of chassis body.

3. The temperature on the surface of the heat dissipation copper bar is quickly taken away through the air draft of the second heat dissipation fan, and finally the second air outlet is used for discharging, so that the cooling oil can be quickly cooled.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation device of a computer casing according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a heat dissipation cover of a heat dissipation device of a computer housing according to the present invention.

In the figure: the heat dissipation device comprises a machine case shell 1, a first heat dissipation fan 2, a first air outlet 3, a heat dissipation cover 4, a heat dissipation copper bar 5, a heat conduction copper pipe 6, a second heat dissipation fan 7, a second air outlet 8, an oil cooling tank 9, a pump body 10, an oil outlet pipe 11, an oil return pipe 12, a heat conduction frame 13 and a row pipe 14.

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 computer case heat dissipation device comprises a case housing 1, wherein a first heat dissipation fan 2 is installed on the inner side of the top of the case housing 1, a first exhaust port 3 is formed in the bottom of the case housing 1, a heat dissipation cover 4 is fixed on one side of the case housing 1 through bolts, a second heat dissipation fan 7 is installed on the inner side of the top of the heat dissipation cover 4, a second exhaust port 8 which is obliquely arranged is formed in the outer side of the bottom of the heat dissipation cover 4, an oil cooling tank 9 is installed on the inner side of the bottom of the heat dissipation cover 4, a pump body 10 is installed on the top of the oil cooling tank 9, a plurality of vertically arranged heat dissipation copper bars 5 are fixed on the inner wall of one side of the heat dissipation cover 4 through bolts, a calandria 14 is installed between the two heat dissipation copper;

the chassis casing 1 is located 2 tops of first cooling fan and all is provided with the dust filter screen with first exhaust port 3, heat exchanger 4 is located 7 tops of second cooling fan and second exhaust port 8 and all is provided with the dust filter screen, the delivery port of pump body 10 is connected with out oil pipe 11, one side outside that heat exchanger 4 was passed to the one end of play oil pipe 11, and the one end of play oil pipe 11 is connected with the oil feed end of heat conduction copper pipe 6, the one end of heat conduction copper pipe 6 extends to the inside of heat exchanger 4, and heat conduction copper pipe 6 is connected with calandria 14, the oil feed end of oil cooling tank 9 is connected with back oil pipe 12, it is connected with calandria 14 to return oil pipe 12, the welding has heat conduction frame 13 between two heat dissipation copper bars 5, the draw-in groove that corresponds with calandria 14.

In this embodiment, install heat exchanger 4 in one side of casing 1 of the aircraft to set up first cooling fan 2 at the top of casing 1 of the aircraft, extract outside air and dispel the heat for the part through first cooling fan 2, take away the heat through first exhaust opening 3 at last.

Set up heat dissipation copper bar 5 on the side surface that heat exchanger 4 is close to engine case casing 1, and install oil cooling jar 9 and pump body 10 at its bottom, pump body 10 takes out the coolant oil in the oil cooling jar 9 and pours into the coolant oil into to the heat conduction copper pipe 6 that sets up in the heat exchanger 4 outside through oil outlet pipe 11, can fully with the air contact in the engine case casing 1, and in passing through the calandria 14 of leading-in heat exchanger 4 of coolant oil rapidly, calandria 14 conducts the heat to heat dissipation copper bar 5 in through heat conduction frame 13 again, and finally flow back to in the oil cooling jar 9 through returning oil pipe 12, realize the circulation, reach the radiating function of quick for engine case casing 1.

Install second radiator fan 7 at the top of radiator hood 4 to bottom one side at radiator hood 4 sets up slope second air exit 8, makes its temperature of taking away heat dissipation copper bar 5 surfaces fast through 7 convulsions of second radiator fan, finally discharges through second air exit 8, dispels the heat for the cooling oil fast.

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. A heat dissipation device of a computer casing comprises a casing (1) of the computer casing and is characterized in that, a first heat dissipation fan (2) is arranged on the inner side of the top of the case shell (1), a first exhaust port (3) is formed in the bottom of the case shell (1), a heat dissipation cover (4) is fixed on one side of the case shell (1) through bolts, a second heat radiation fan (7) is arranged on the inner side of the top of the heat radiation cover (4), a second air outlet (8) which is obliquely arranged is arranged on the outer side of the bottom of the heat radiation cover (4), an oil cooling tank (9) is arranged on the inner side of the bottom of the heat radiation cover (4), the pump body (10) is installed at the top of oil cooling jar (9), and heat dissipation cover (4) one side inner wall has heat dissipation copper bar (5) of a plurality of vertical settings, two through the bolt fastening install calandria (14) between heat dissipation copper bar (5), and one side outside of heat dissipation cover (4) is provided with heat conduction copper pipe (6).

2. The heat dissipation device of computer casing as claimed in claim 1, wherein the casing (1) is provided with a dust screen at the top of the first heat dissipation fan (2) and at the first exhaust port (3).

3. The heat dissipating device of a computer casing as claimed in claim 1, wherein the heat dissipating cover (4) is provided with a dust filter at the top of the second heat dissipating fan (7) and at the second air outlet (8).

4. The heat dissipation device of computer casing according to claim 1, wherein the water outlet end of the pump body (10) is connected with an oil outlet pipe (11), one end of the oil outlet pipe (11) passes through the outside of one side of the heat dissipation cover (4), and one end of the oil outlet pipe (11) is connected with the oil inlet end of the heat conduction copper pipe (6).

5. The heat sink of claim 1, wherein one end of the heat conducting copper tube (6) extends to the inside of the heat sink (4), and the heat conducting copper tube (6) is connected to the rack tube (14).

6. The heat dissipation device of computer casing according to claim 1, wherein the oil inlet end of the oil cooling tank (9) is connected with an oil return pipe (12), and the oil return pipe (12) is connected with the exhaust pipe (14).

7. The heat dissipation device of computer casing according to claim 1, wherein a heat conducting frame (13) is welded between the two heat dissipation copper bars (5), and a slot corresponding to the rack pipe (14) is formed on the surface of the heat conducting frame (13).