CN207339036U - A kind of cabinet - Google Patents

A kind of cabinet Download PDF

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Publication number
CN207339036U
CN207339036U CN201721511995.3U CN201721511995U CN207339036U CN 207339036 U CN207339036 U CN 207339036U CN 201721511995 U CN201721511995 U CN 201721511995U CN 207339036 U CN207339036 U CN 207339036U
Authority
CN
China
Prior art keywords
cabinet
chilling plate
semiconductor chilling
oil
radiator coil
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
CN201721511995.3U
Other languages
Chinese (zh)
Inventor
倪振华
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.)
Lad Valley Electric Co Ltd
Original Assignee
Lad Valley Electric Co 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 Lad Valley Electric Co Ltd filed Critical Lad Valley Electric Co Ltd
Priority to CN201721511995.3U priority Critical patent/CN207339036U/en
Application granted granted Critical
Publication of CN207339036U publication Critical patent/CN207339036U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of cabinet, including cabinet, cabinet door, the bottom of the cabinet is equipped with a horizontal semiconductor chilling plate being laid with, the cold end of semiconductor chilling plate surpasses, downward, the hot junction for being close to semiconductor chilling plate is equipped with cooling tube, and cooling tube is interior filled with conduction oil in the hot junction of semiconductor chilling plate, the oil inlet and oil outlet of cooling tube are stretched out from the bottom of cabinet, can connect external cooling device;The inner top side of the cabinet door is equipped with fan;The cooling device includes radiator coil tube and axial flow blower, oil pump, and the both ends of radiator coil tube connect oil outlet and oil inlet respectively, and radiator coil tube is installed at the air outlet of axial flow blower, and oil pump is connected between oil outlet and radiator coil tube.

Description

A kind of cabinet
Technical field
It the utility model is related to electrical equipment, more particularly to a kind of cabinet.
Background technology
Cabinet is the special equipment for installing electrical control gear, its security stability used is related to The safety and stability of electrical control, and then influence safe handling and the reliability of controlled various kinds of equipment.What is used at present is electric Switchgear function is more single, only the installation as electrical control equipment and electrical isolation structure, and electrical control gear is using It is middle because fever causes the excessive then easy generation safety problem of temperature, it is therefore desirable to a kind of achievable temperature control, real time monitoring and The cabinet of emergency handling function.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of cabinet, including cabinet, cabinet door, the bottom of the cabinet Portion is equipped with a horizontal semiconductor chilling plate being laid with, and the cold end of semiconductor chilling plate surpasses, the hot junction court of semiconductor chilling plate Under, the hot junction for being close to semiconductor chilling plate is equipped with cooling tube, and cooling tube is interior filled with conduction oil, the oil inlet and oil outlet of cooling tube Stretched out from the bottom of cabinet, external cooling device can be connected;The inner top side of the cabinet door is equipped with fan;The cooling device Including radiator coil tube and axial flow blower, oil pump, the both ends of radiator coil tube connect oil outlet and oil inlet, radiator coil tube installation respectively At the air outlet of axial flow blower, oil pump is connected between oil outlet and radiator coil tube.
Preferably, the cold end of the semiconductor chilling plate is equipped with multi-disc insulating heat-conductive piece, and the insulating heat-conductive piece is with partly leading Body cooling piece is vertical.
Preferably, a circular watch window is equipped with the middle part of the cabinet door, one is equipped with the inside of cabinet door on watch window The LED light of side, is capped with transparent acrylic on watch window.
Further, the transparent acrylic upper end is hinged with watch window upper end.
The utility model, will using oil cooling mode by setting semiconductor chilling plate and cooling tube in cabinet bottom Heat in cabinet is taken out of, then heat is dispersed into outside by axial flow blower, and in view of the electricity in cabinet Source device is generally arranged at upper end, and heat is also easily put aside in cabinet upper end, therefore sets fan to realize electric switch Air flow in cabinet so that the temperature equalization in cabinet, by the way of wind oil cooling combination, is easy to semiconductor refrigerating Piece and cooling tube take heat out of, reach preferable temperature control effect.And with traditional simple air-cooled progress cabinet inner air and outer air The mode of circulation is different, and fan is the circulation for carrying out air in cabinet, with extraneous relative closure, can effectively reduce the dust in air The work of electrical control equipment in cabinet is influenced in into cabinet.
Brief description of the drawings
Fig. 1 is cabinet embodiment schematic diagram provided by the utility model.
Embodiment
The utility model is better understood from for ease of those skilled in the art, it is new to describe this practicality in detail below in conjunction with the accompanying drawings The embodiment of type.
Cabinet as shown in Figure 1, including cabinet 1, cabinet door 2, the bottom of cabinet 1 are equipped with partly leading for a horizontal laying Body cooling piece 3, the cold end of semiconductor chilling plate 3 surpass, and downward, the hot junction for being close to semiconductor chilling plate is equipped with cooling tube 4 in hot junction, Stretch out in cooling tube, can connect external cold from the bottom of cabinet filled with conduction oil, the oil inlet 41 and oil outlet 42 of cooling tube But device;Cooling device includes radiator coil tube 5 and axial flow blower 6, oil pump 7, the both ends of radiator coil tube connect respectively oil outlet and Oil inlet, radiator coil tube are installed at the air outlet of axial flow blower, and oil pump is connected between oil outlet and radiator coil tube.
To improve heat dissipation effect, the inner top side of cabinet door is equipped with fan 8;The cold end of semiconductor chilling plate is vertically equipped with multi-disc Insulating heat-conductive piece 9.
For ease of checking the situation in cabinet, a circular watch window 21 is equipped with the middle part of cabinet door, one is equipped with the inside of cabinet door LED light 22 above watch window, is capped with transparent acrylic, transparent acrylic upper end and observation window on watch window Mouthful upper end is hinged, not only keep in cabinet it is closed in the case of check, fire extinguisher can be stretched into observation window after finding electrical fire Put out a fire in mouthful, security is higher.
Embodiment described above only expresses the embodiment of the utility model, its description is more specific and detailed, but simultaneously Therefore the limitation to utility model patent scope cannot be interpreted as.It should be pointed out that the ordinary skill people for this area For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality With new protection domain.

Claims (4)

1. a kind of cabinet, including cabinet, cabinet door, it is characterised in that:The bottom of the cabinet is equipped with a horizontal laying Semiconductor chilling plate, the cold end of semiconductor chilling plate surpass, and semiconductor chilling plate is close in the hot junction of semiconductor chilling plate downward Hot junction be equipped with cooling tube, stretched out in cooling tube filled with conduction oil, the oil inlet and oil outlet of cooling tube from the bottom of cabinet, can Connect external cooling device;The inner top side of the cabinet door is equipped with fan;The cooling device includes radiator coil tube and axis stream Wind turbine, oil pump, the both ends of radiator coil tube connect oil outlet and oil inlet respectively, and radiator coil tube is installed on the air outlet of axial flow blower Place, oil pump are connected between oil outlet and radiator coil tube.
2. according to cabinet described in claim 1, it is characterised in that:It is exhausted that the cold end of the semiconductor chilling plate is equipped with multi-disc Edge thermally conductive sheet, the insulating heat-conductive piece are vertical with semiconductor chilling plate.
3. according to cabinet described in claim 1, it is characterised in that:A circular observation window is equipped with the middle part of the cabinet door Mouthful, a LED light above watch window is equipped with the inside of cabinet door, transparent acrylic is capped with watch window.
4. according to cabinet described in claim 3, it is characterised in that:On the transparent acrylic upper end and watch window End is hinged.
CN201721511995.3U 2017-11-14 2017-11-14 A kind of cabinet Expired - Fee Related CN207339036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721511995.3U CN207339036U (en) 2017-11-14 2017-11-14 A kind of cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721511995.3U CN207339036U (en) 2017-11-14 2017-11-14 A kind of cabinet

Publications (1)

Publication Number Publication Date
CN207339036U true CN207339036U (en) 2018-05-08

Family

ID=62427760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721511995.3U Expired - Fee Related CN207339036U (en) 2017-11-14 2017-11-14 A kind of cabinet

Country Status (1)

Country Link
CN (1) CN207339036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109787129A (en) * 2019-03-11 2019-05-21 泉州市大西洋电力科技有限公司 A kind of chamber type intelligent switchgear and method for electric system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109787129A (en) * 2019-03-11 2019-05-21 泉州市大西洋电力科技有限公司 A kind of chamber type intelligent switchgear and method for electric system

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180508

Termination date: 20181114