CN201256513Y - Inner box temperature cooling device for full enclosed box - Google Patents

Inner box temperature cooling device for full enclosed box Download PDF

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Publication number
CN201256513Y
CN201256513Y CNU2008201631608U CN200820163160U CN201256513Y CN 201256513 Y CN201256513 Y CN 201256513Y CN U2008201631608 U CNU2008201631608 U CN U2008201631608U CN 200820163160 U CN200820163160 U CN 200820163160U CN 201256513 Y CN201256513 Y CN 201256513Y
Authority
CN
China
Prior art keywords
heat
box
hermetically sealed
case
pipe
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
CNU2008201631608U
Other languages
Chinese (zh)
Inventor
杨斌
傅四鸣
Original Assignee
杨斌
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 杨斌 filed Critical 杨斌
Priority to CNU2008201631608U priority Critical patent/CN201256513Y/en
Application granted granted Critical
Publication of CN201256513Y publication Critical patent/CN201256513Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A full sealing box inner temperature cooling device comprises a full sealing box provided with electronic and electrical apparatuses. The full sealing box is provided outside with a sealing heat-exchange box, and a heat absorbing channel as well as an exhaust passage is arranged between the full sealing box and the heat-exchange box. The full sealing box is provided inside with a fan, output wind of the fan is relative to the heat absorbing channel, one section of a heat pipe is extended into the heat-exchange box, and the other section is arranged outside the heat-exchange box. The pipe wall of the heat pipe outside the heat-exchange box is provided with a radiating flange, the pipe wall of the heat pipe inside the heat-exchange box is provided with a heat absorbing flange which is coated with a layer of heat-sink material on the surface. The full sealing box inner temperature cooling device of the utility model transfers heat inside the full sealing box to the heat-exchange box through the fan and the heat absorbing channel, the heat is transferred out of the heat-exchange box through the heat pipe, and then the radiating flange outside the full sealing box is utilized for radiating heat, which extends the service life of the electronic and electrical apparatuses inside the full sealing box, with the characteristics of great heat radiating effect and low cost.

Description

Hermetically sealed case the temperature inside the box cooling device
Technical field
The utility model relates to a kind of temperature cooling device, specifically a kind of device that can make hermetically sealed case the temperature inside the box cooling that easy heating high-pressure electronic electric equipment is installed.
Background technology
Along with development in science and technology, intelligent degree is more and more higher, thereby used a large amount of indoor, outdoor hermetically sealed casees, what install in this hermetically sealed case all is electronic electric equipment, high pressure is arranged, low pressure is arranged, when work, be easy to generate heat, if work under the situation of excessive temperature, electronic electric equipment can burn out.If simultaneously these electronic electric equipments can be produced short circuit dischange by airborne moisture, dust influence, make device damage equally, so the most handy hermetically sealed case of electronic electric equipment seals, can't be by lowering the temperature with fan exhaust.The general cool-down method of present hermetically sealed case is by interting several pipelines in hermetically sealed case, and pipeline is ventilated or logical cooling water, cold oil are lowered the temperature, and this method cooling-down effect is very undesirable.With the Switching Power Supply part of installation microwave sulfur lamp and the hermetically sealed case of magnetron part is example, the Chinese patent communique on July 18th, 2007 the disclosed patent No. be " a kind of flame-proof type explosion-proof microwave sulfur lamp " of " ZL200610045648.6 ", it is by being provided with the water pump that links to each other with condenser in main cavity, and twines respectively on magnetron, waveguide, transformer and motor and the water pump water cooling tube that joins.This method is if the just essential length that increases water cooling tube of the cooling effect of obtaining all winds up each electronic electric equipment, and cost is very high and strengthened and installed and the difficulty of maintenance.
Summary of the invention
The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, for the hermetically sealed case that easy heating high-pressure electronic electric equipment is installed provides a kind of good heat dissipation effect, the temperature inside the box cooling device that cost is low.
Technical solution adopted in the utility model is for achieving the above object: this hermetically sealed case the temperature inside the box cooling device, it comprises the hermetically sealed case that electronic electric equipment is installed, described hermetically sealed case is equipped with airtight heat exchange case outward, be provided with heat recipient passage and air-out passage between described hermetically sealed case and heat exchange case, in the described hermetically sealed case fan is installed, the output wind of this fan is relative with heat recipient passage, and one section of heat pipe is stretched in the heat exchange case, and another section is positioned at outside the heat exchange case;
On the thermal conductance tube wall outside the described heat exchange case fin is installed;
On the thermal conductance tube wall in the described heat exchange case heat absorbing sheet is installed;
Described heat absorbing sheet surface scribbles one deck heat-absorbing material.
The utility model the heat that produces during electronic electric equipment work in the hermetically sealed case by fan and heat absorption by being delivered to heat exchange case, after utilizing heat absorbing sheet with heat absorption again with heat pipe with heat transferred outside heat exchange case, by the outer fin heat radiation of hermetically sealed case.Flowing of air can make temperature reduce synchronously in the hermetically sealed case, prolonged the useful life of electronic electric equipment in the hermetically sealed case, and can avoid the influence to electronic electric equipment of airborne dust and moisture.Has good cooling effect, the characteristics that cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1.
The hermetically sealed case of 1-, 2-heat exchange case, 3-heat absorbing sheet, 4-heat-absorbing material, 5-heat pipe, 6-fin, 7-fan, 8-heat recipient passage, 9-air-out passage.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises and is used to be equipped with the hermetically sealed case 1 of electronic electric equipment and is positioned at the hermetically sealed case 1 outer airtight heat exchange case 2 that is equipped with.2 of described hermetically sealed case 1 and heat exchange cases are provided with heat recipient passage 8 and air-out passage 9, and in hermetically sealed case 1 fan 7 are installed, and the output wind of this fan 7 is relative with heat recipient passage 8.Distance between described heat recipient passage 8 and the air-out passage 9 is the bigger the better, so that the whole air flows in hermetically sealed case 1 and the heat exchange case 2 are got up during fan 7 work.On the described heat exchange case 2 heat pipe 5 is installed, and makes one section of heat pipe 5 to be positioned at heat exchange case 2, another section is positioned at outside the heat exchange case 2.Heat pipe 5 can be provided with one or one or more according to the heat radiation needs.At interval some heat absorbing sheets 3 are installed on heat pipe 5 walls in the described heat exchange case 2, and scribble one deck heat-absorbing material 4, make the heat pipe 5 that is positioned at heat exchange case 2 can easier absorption heat and send heat exchange case 2 on heat absorbing sheet 3 surfaces.Some fin 6 are installed at interval, to increase area of dissipation on heat pipe 5 walls outside described heat exchange case 2.
Open fan 7 in the electronic electric equipment work of the utility model in hermetically sealed case 1, the heat that electronic electric equipment produces is delivered to heat exchange case 2 via fan 7 and heat recipient passage 8, be installed in heat absorbing sheet 3 on heat pipe 5 walls in the heat exchange case 2 with heat absorption after overheating conduit 5 is sent heat exchange case 2, by fin heat is distributed, cooled air is got back in the hermetically sealed case 1 via air-out passage 9, reaches the temperature cooling effect of hermetically sealed case 1.

Claims (4)

1. hermetically sealed case the temperature inside the box cooling device, it comprises the hermetically sealed case (1) that electronic electric equipment is installed, it is characterized in that the outer airtight heat exchange case (2) that is equipped with of described hermetically sealed case (1), be provided with heat recipient passage (8) and air-out passage (9) between described hermetically sealed case (1) and heat exchange case (2), fan (7) is installed in the described hermetically sealed case (1), the output wind of this fan (7) is relative with heat recipient passage (8), one section of heat pipe (5) is stretched in the heat exchange case (2), and another section is positioned at outside the heat exchange case (2).
2. hermetically sealed case the temperature inside the box cooling device according to claim 1 is characterized in that on outer heat pipe (5) wall of described heat exchange case (2) fin (6) being installed.
3. hermetically sealed case the temperature inside the box cooling device according to claim 1 and 2 is characterized in that on heat pipe (5) wall in the described heat exchange case (2) heat absorbing sheet (3) being installed.
4. hermetically sealed case the temperature inside the box cooling device according to claim 3 is characterized in that described heat absorbing sheet (3) surface scribbles one deck heat-absorbing material (4).
CNU2008201631608U 2008-08-19 2008-08-19 Inner box temperature cooling device for full enclosed box Expired - Fee Related CN201256513Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201631608U CN201256513Y (en) 2008-08-19 2008-08-19 Inner box temperature cooling device for full enclosed box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201631608U CN201256513Y (en) 2008-08-19 2008-08-19 Inner box temperature cooling device for full enclosed box

Publications (1)

Publication Number Publication Date
CN201256513Y true CN201256513Y (en) 2009-06-10

Family

ID=40739840

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201631608U Expired - Fee Related CN201256513Y (en) 2008-08-19 2008-08-19 Inner box temperature cooling device for full enclosed box

Country Status (1)

Country Link
CN (1) CN201256513Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066722A (en) * 2015-09-24 2015-11-18 山东大学 Heat-absorbing material-coated grate cooler waste heat recycling device and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066722A (en) * 2015-09-24 2015-11-18 山东大学 Heat-absorbing material-coated grate cooler waste heat recycling device and system

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Legal Events

Date Code Title Description
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: 20090610

Termination date: 20120819

C17 Cessation of patent right