CN202474595U - Low-voltage switch cabinet with good ventilation - Google Patents

Low-voltage switch cabinet with good ventilation Download PDF

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Publication number
CN202474595U
CN202474595U CN2012200695863U CN201220069586U CN202474595U CN 202474595 U CN202474595 U CN 202474595U CN 2012200695863 U CN2012200695863 U CN 2012200695863U CN 201220069586 U CN201220069586 U CN 201220069586U CN 202474595 U CN202474595 U CN 202474595U
Authority
CN
China
Prior art keywords
low
cabinet
switch cabinet
ventilation
tension switch
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
CN2012200695863U
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Chinese (zh)
Inventor
付品国
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.)
Ningbo Haiyue Machine & Electronic Industry Co Ltd
Original Assignee
Ningbo Haiyue Machine & Electronic Industry 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 Ningbo Haiyue Machine & Electronic Industry Co Ltd filed Critical Ningbo Haiyue Machine & Electronic Industry Co Ltd
Priority to CN2012200695863U priority Critical patent/CN202474595U/en
Application granted granted Critical
Publication of CN202474595U publication Critical patent/CN202474595U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a low-voltage switch cabinet with good ventilation, belonging to the technical field of low-voltage switch cabinets. The switch cabinet comprises a body and a door, wherein a ventilation assembly for ventilation is arranged on the body. The switch cabinet has simple structure and good air permeability and can timely dredge the heat in the body.

Description

A kind of draughty low-tension switch cabinet
Technical field
The utility model belongs to the low-tension switch cabinet technical field, especially relates to a kind of draughty low-tension switch cabinet.
Background technology
Low-tension switch cabinet is applicable to industries such as power plant, oil, chemical industry, weaving, skyscraper, as the usefulness of transmission of electricity, distribution and electric energy conversion.Along with the continuous development of modern industry, building industry and power industry, the structure and the performance of switch cubicle are also had higher requirement.Existing cabinet type mainly contains GGD, GCK, GCS, MNS etc.
Such as industry knowledge; The heating of low tension switch cabinet equipment has a lot of factors; Main has: the heating of element operation, the heating of bus operation, the heating of electric terminal, the heating that electromagnetic eddy causes etc.; The rising of each switch cubicle internal temperature can influence the normal use of equipment component, even can cause the generation of fire.Existing low voltage switchgear all adopts the structure of sealing, and air permeability is poor, cause that heat distributes slowly, temperature raises too fast in the cabinet.
Summary of the invention
The utility model provides a kind of draughty low-tension switch cabinet to the problem of the draughty low-tension switch cabinet heat dissipation ventilation of prior art poor performance.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals: a kind of draughty low-tension switch cabinet, comprise cabinet and cabinet door, and said cabinet is provided with the ventilation assembly that is used to ventilate.
In the technique scheme, described ventilation assembly is a shutter.
In the technique scheme, the top of described cabinet is provided with the ventilation hole that is used to ventilate, and this preferred embodiment is convenient to hot-air and is flowed out from the cabinet top, has strengthened the convection current of air in the cabinet.
In the technique scheme, said ventilation assembly is provided with filter net sheet.This preferred embodiment prevents insect, and it is inner that foreign matters such as dust get into cabinet, and the electric elements of cabinet inside are caused adverse influence.
The utility model compared with prior art has following beneficial effect: simple in structure, aeration is good, can in time dredge the heat in the cabinet.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the cutaway view of the utility model.
Fig. 3 is the local enlarged diagram of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 3, a kind of draughty low-tension switch cabinet comprises cabinet 1 and cabinet door 2, is provided with electrical equipment 6 in the cabinet 1.The position that said cabinet 1 is positioned at cabinet door 2 belows is provided with the ventilation assembly 3 that is used to ventilate.Concrete, adopt shutter as ventilation assembly 3 in the present embodiment.
Because hot-air density is less, so general hot-air all accumulates in the top of described cabinet 1, so the top of cabinet 1 is provided with the ventilation hole 4 that is used to ventilate.
In order to prevent insect, foreign matters such as dust get into cabinet 1 inside, and said ventilation assembly 3 is provided with and stops extraneous insect; The filter net sheet 5 of foreign matters such as dust; Concrete, said filter net sheet 5 is a woven wire, and is arranged at ventilation assembly 3 between cabinet door 2 through screw (accompanying drawing does not mark).

Claims (4)

1. a draughty low-tension switch cabinet comprises cabinet (1) and cabinet door (2), it is characterized in that said cabinet (1) is provided with the ventilation assembly (3) that is used to ventilate.
2. draughty low-tension switch cabinet according to claim 1 is characterized in that, described ventilation assembly (3) is a shutter.
3. draughty low-tension switch cabinet according to claim 1 is characterized in that, the top of described cabinet (1) is provided with the ventilation hole (4) that is used to ventilate.
4. draughty low-tension switch cabinet according to claim 1 is characterized in that, said ventilation assembly (3) is provided with filter net sheet (5).
CN2012200695863U 2012-02-29 2012-02-29 Low-voltage switch cabinet with good ventilation Expired - Fee Related CN202474595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200695863U CN202474595U (en) 2012-02-29 2012-02-29 Low-voltage switch cabinet with good ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200695863U CN202474595U (en) 2012-02-29 2012-02-29 Low-voltage switch cabinet with good ventilation

Publications (1)

Publication Number Publication Date
CN202474595U true CN202474595U (en) 2012-10-03

Family

ID=46922723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200695863U Expired - Fee Related CN202474595U (en) 2012-02-29 2012-02-29 Low-voltage switch cabinet with good ventilation

Country Status (1)

Country Link
CN (1) CN202474595U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103326261A (en) * 2013-06-21 2013-09-25 吴江市物华五金制品有限公司 Electric cabinet
CN105449551A (en) * 2015-11-19 2016-03-30 杨挺 Drawer-type low-voltage switch cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103326261A (en) * 2013-06-21 2013-09-25 吴江市物华五金制品有限公司 Electric cabinet
CN105449551A (en) * 2015-11-19 2016-03-30 杨挺 Drawer-type low-voltage switch cabinet

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Legal Events

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

Granted publication date: 20121003

Termination date: 20150229

EXPY Termination of patent right or utility model