CN204613835U - A kind of dustproof heat dissipation cabinet - Google Patents

A kind of dustproof heat dissipation cabinet Download PDF

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Publication number
CN204613835U
CN204613835U CN201520108283.1U CN201520108283U CN204613835U CN 204613835 U CN204613835 U CN 204613835U CN 201520108283 U CN201520108283 U CN 201520108283U CN 204613835 U CN204613835 U CN 204613835U
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CN
China
Prior art keywords
machine case
heat
cabinet
cooling piece
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520108283.1U
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Chinese (zh)
Inventor
孙煜
刘红卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Craftsman's Core Electron Science And Technology Ltd
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Zhengzhou Craftsman's Core Electron Science And Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou Craftsman's Core Electron Science And Technology Ltd filed Critical Zhengzhou Craftsman's Core Electron Science And Technology Ltd
Priority to CN201520108283.1U priority Critical patent/CN204613835U/en
Application granted granted Critical
Publication of CN204613835U publication Critical patent/CN204613835U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of dustproof heat dissipation cabinet, comprise machine case body and be positioned at the power supply of machine case body, heat insulation and dissipation device is set in described machine case body, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air; Described heat insulation and dissipation device comprises at least one cooling piece be connected with machine case body by thermofin, in the both sides up and down of cooling piece, heat sink and heat abstractor are set respectively, wherein, heat sink absorbs the intrinsic heat of cabinet and is provided with cross-ventilation device, and in cross-ventilation device power-assisted machine case body, cold air circulates.The utility model device achieves the totally-enclosed Inner eycle refrigeration of cabinet, improves refrigerating efficiency, has effectively intercepted entering of dust, reduced machine-spoiled rate.

Description

A kind of dustproof heat dissipation cabinet
Technical field
The utility model belongs to electrical equipment technical field, is specifically related to a kind of dustproof heat dissipation cabinet.
Background technology
Because the thermal value of Current electronic element is increasing, as can not be effectively dispelled the heat to it, job insecurity is caused to burn out even by easily causing electronic component overheated.Therefore, on electronic component, heat abstractor is usually installed additional to dispel the heat to it.Tradition cabinet relies on air inlet to dispel the heat with exhaust, and internal temperature affects comparatively large by ambient temperature, cause various fault; Meanwhile, opening cabinet, is also unfavorable for dust-proof.
This conventional art in use has lower column defects:
1. cabinet inside temperature can not be effectively controlled, and affects the serviceable life of element;
2. opening cabinet easily causes dust accretions in cabinet, affects the serviceable life of element.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of dustproof heat dissipation cabinet, the arrangement achieves cabinet Inner eycle refrigeration, improve refrigerating efficiency, effectively intercepted entering of dust, reduced machine-spoiled rate.
In order to achieve the above object, the utility model adopts following technical scheme:
The utility model provides a kind of dustproof heat dissipation cabinet, comprise machine case body and be positioned at the power supply of machine case body, heat insulation and dissipation device is set in described machine case body, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air; Described heat insulation and dissipation device comprises at least one cooling piece be connected with machine case body by thermofin, in the both sides up and down of cooling piece, heat sink and heat abstractor are set respectively, wherein, heat sink absorbs the intrinsic heat of cabinet and is provided with cross-ventilation device, and in cross-ventilation device power-assisted machine case body, cold air circulates.
Described heat sink comprises the cold air be connected with cooling piece upper surface and distributes sheet, and assist air is at the cross-ventilation device of machine case body Inner eycle.
Power supply in machine case body is closed, and its air inlet and air outlet all communicate with machine case body outside air, and cross-ventilation device is independently arranged on cold air and distributes above sheet.
Power supply air inlet in machine case body is arranged on machine case body inside, and the cold air that power supply air outlet is connected to heat sink by circulation air path distributes on sheet, and now cross-ventilation device is the power supply fan integrated with power supply.
Described cooling piece and cold air distribute between sheet and are provided with thermal conductive silicon lipid layer.
Described heat abstractor comprises the heat radiator be connected with cooling piece lower surface, and the below of heat radiator arranges radiator fan.
Described radiator fan is fixing on a heat sink, and machine case body is provided with the louvre corresponding with radiator fan.
Thermal conductive silicon lipid layer is provided with between described cooling piece and heat radiator.
Described cooling piece is embedded in thermofin.
Described machine case body is the cabinet of the desk-top machine enclosure of computer, notebook computer, power distribution cabinet or tower server.
Compared with prior art, the beneficial effect that obtains of the utility model:
1. a kind of structure of the utility model device comprises machine case body and is positioned at the power supply of machine case body, in described machine case body, arrange heat insulation and dissipation device, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air, described heat insulation and dissipation device comprises at least one cooling piece be connected with machine case body by thermofin, in the both sides up and down of cooling piece, heat sink and heat abstractor are set respectively, wherein, heat sink absorbs the intrinsic heat of cabinet and is provided with cross-ventilation device, in cross-ventilation device power-assisted machine case body, cold air circulates, described heat sink comprises the cold air be connected with cooling piece upper surface and distributes sheet, and assist air is at the cross-ventilation device of machine case body Inner eycle, power supply in machine case body is closed, its air inlet and air outlet all communicate with machine case body outside air, cross-ventilation device is independently arranged on cold air and distributes above sheet.This structure power utilization power supply itself independently air inlet and air outlet dispels the heat, the cold-zone that machine case body Inner Constitution is airtight, and this structure achieves cabinet and closes refrigeration, effectively prevents dust from entering.
2. two structures of the utility model device comprise machine case body and are positioned at the power supply of machine case body, in described machine case body, arrange heat insulation and dissipation device, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air, described heat insulation and dissipation device comprises at least one cooling piece be connected with machine case body by thermofin, in the both sides up and down of cooling piece, heat sink and heat abstractor are set respectively, wherein, heat sink absorbs the intrinsic heat of cabinet and is provided with cross-ventilation device, in cross-ventilation device power-assisted machine case body, cold air circulates, power supply air inlet in machine case body is arranged on machine case body inside, the cold air that power supply air outlet is connected to heat sink by circulation air path distributes on sheet, now cross-ventilation device is the power supply fan integrated with power supply, this structure utilizes the fan of power supply to achieve cabinet Inner eycle refrigeration, improve refrigerating efficiency.
3. the utility model device has effectively intercepted entering of dust, and cabinet inside temperature can effectively be controlled, and extends the serviceable life of element, reduces machine-spoiled rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device one;
Fig. 2 is the air flow graph of the power supply of the utility model device one;
Fig. 3 is the front elevation of the heat abstractor of the utility model device one;
Fig. 4 is the connection diagram of the heat abstractor of the utility model device one;
Fig. 5 is the structural representation of the utility model device two;
Fig. 6 is the air flow schematic diagram of the power supply of the utility model device two;
Fig. 7 is the front elevation of the utility model device two heat abstractor;
Fig. 8 is the connection diagram of the utility model device two heat abstractor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1 ~ 4, a kind of dustproof heat dissipation cabinet, comprise machine case body 1 and be positioned at the power supply 2 of machine case body 1, in described machine case body 1, heat insulation and dissipation device is set, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air; Described heat insulation and dissipation device comprises at least one cooling piece 4 be connected with machine case body 1 by thermofin 3, cooling piece 4 is embedded in thermofin 3, arrange heat sink and heat abstractor respectively in the both sides up and down of cooling piece 4, heat sink is positioned at refrigeration area, and heat abstractor is positioned at radiating area.
Described heat sink comprises the cold air be connected with cooling piece 4 upper surface and distributes sheet 6 and the assist air circulating cold air fan 7 at machine case body Inner eycle; Power supply in machine case body 12 is closed, and its air inlet and air outlet all communicate with machine case body 1 outside air, and circulating cold air fan 7 is independently arranged on cold air and distributes above sheet 6, or directly circulating cold air fan 7 is fixed on cold air distributes on sheet 6.Better, cooling piece 4 and cold air distribute between sheet 6 and are provided with thermal conductive silicon lipid layer.
Described heat abstractor comprises the heat radiator 5 be connected with cooling piece 4 lower surface, the below of heat radiator 5 arranges radiator fan 8, radiator fan 8 is fixed on heat radiator 5, and machine case body 1 is provided with the louvre 9 corresponding with radiator fan 8, is provided with thermal conductive silicon lipid layer between cooling piece 4 and heat radiator 5.
With reference to shown in Fig. 5 ~ 8, a kind of dustproof heat dissipation cabinet, comprise machine case body 1 and be positioned at the power supply 2 of machine case body, in described machine case body 1, heat insulation and dissipation device is set, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air; Described heat insulation and dissipation device comprises at least one cooling piece 4 be connected with machine case body 1 by thermofin 3, cooling piece 4 is embedded in thermofin 3, in the both sides up and down of cooling piece 4, heat sink and heat abstractor are set respectively, similarly, heat sink is positioned at refrigeration area, and heat abstractor is positioned at radiating area.Described heat sink comprises the cold air be connected with cooling piece 4 upper surface and distributes sheet 6, and assist air is at the cross-ventilation device of machine case body 1 Inner eycle, power supply air inlet in machine case body 1 is arranged on machine case body inside, the cold air that power supply 2 air outlet is connected to heat sink by circulation air path 10 distributes on sheet 6, now cross-ventilation device is the power supply fan integrated with power supply, and cooling piece 4 and cold air distribute between sheet 6 and is provided with thermal conductive silicon lipid layer; Described heat abstractor comprises the heat radiator 5 be connected with cooling piece lower surface, the below of heat radiator 5 arranges radiator fan 8, described radiator fan 8 is fixing on a heat sink, machine case body is provided with the louvre 9 corresponding with radiator fan 8, is provided with thermal conductive silicon lipid layer between cooling piece 4 and heat radiator 6.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. a dustproof heat dissipation cabinet, comprise machine case body and be positioned at the power supply of machine case body, it is characterized in that: heat insulation and dissipation device is set in described machine case body, machine case body is divided into refrigeration area and radiating area by described heat insulation and dissipation device, wherein, refrigeration area is closed, and radiating area communicates with air; Described heat insulation and dissipation device comprises at least one cooling piece be connected with machine case body by thermofin, in the both sides up and down of cooling piece, heat sink and heat abstractor are set respectively, wherein, heat sink absorbs the intrinsic heat of cabinet and is provided with cross-ventilation device, and in cross-ventilation device power-assisted machine case body, cold air circulates.
2. dustproof heat dissipation cabinet according to claim 1, is characterized in that: described heat sink comprises the cold air be connected with cooling piece upper surface and distributes sheet, and assist air is at the cross-ventilation device of machine case body Inner eycle.
3. dustproof heat dissipation cabinet according to claim 2, is characterized in that: the power supply in machine case body is closed, and its air inlet and air outlet all communicate with machine case body outside air, and cross-ventilation device is independently arranged on cold air and distributes above sheet.
4. dustproof heat dissipation cabinet according to claim 2, it is characterized in that: the power supply air inlet in machine case body is arranged on machine case body inside, the cold air that power supply air outlet is connected to heat sink by circulation air path distributes on sheet, and now cross-ventilation device is the power supply fan integrated with power supply.
5. dustproof heat dissipation cabinet according to claim 2, is characterized in that: described cooling piece and cold air distribute between sheet and is provided with thermal conductive silicon lipid layer.
6. dustproof heat dissipation cabinet according to claim 1, is characterized in that: described heat abstractor comprises the heat radiator be connected with cooling piece lower surface, and the below of heat radiator arranges radiator fan.
7. dustproof heat dissipation cabinet according to claim 6, is characterized in that: described radiator fan is fixing on a heat sink, and machine case body is provided with the louvre corresponding with radiator fan.
8. dustproof heat dissipation cabinet according to claim 6, is characterized in that: be provided with thermal conductive silicon lipid layer between described cooling piece and heat radiator.
9. dustproof heat dissipation cabinet according to claim 1, is characterized in that: described cooling piece is embedded in thermofin.
10. dustproof heat dissipation cabinet according to claim 1, is characterized in that: described machine case body is the cabinet of the desk-top machine enclosure of computer, notebook computer, power distribution cabinet or tower server.
CN201520108283.1U 2015-02-15 2015-02-15 A kind of dustproof heat dissipation cabinet Expired - Fee Related CN204613835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520108283.1U CN204613835U (en) 2015-02-15 2015-02-15 A kind of dustproof heat dissipation cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520108283.1U CN204613835U (en) 2015-02-15 2015-02-15 A kind of dustproof heat dissipation cabinet

Publications (1)

Publication Number Publication Date
CN204613835U true CN204613835U (en) 2015-09-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520108283.1U Expired - Fee Related CN204613835U (en) 2015-02-15 2015-02-15 A kind of dustproof heat dissipation cabinet

Country Status (1)

Country Link
CN (1) CN204613835U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110650361A (en) * 2019-10-30 2020-01-03 徐州格利尔科技有限公司 Set top box capable of efficiently dissipating heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110650361A (en) * 2019-10-30 2020-01-03 徐州格利尔科技有限公司 Set top box capable of efficiently dissipating heat

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20200215

CF01 Termination of patent right due to non-payment of annual fee