CN204558914U - A kind of power distribution cabinet for convenience detach - Google Patents

A kind of power distribution cabinet for convenience detach Download PDF

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Publication number
CN204558914U
CN204558914U CN201520180214.1U CN201520180214U CN204558914U CN 204558914 U CN204558914 U CN 204558914U CN 201520180214 U CN201520180214 U CN 201520180214U CN 204558914 U CN204558914 U CN 204558914U
Authority
CN
China
Prior art keywords
cabinet
power distribution
cabinet door
door
key seat
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
CN201520180214.1U
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Chinese (zh)
Inventor
顾金龙
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.)
SHANGHAI SHANGJING COMPLETE SETS Co Ltd
Original Assignee
SHANGHAI SHANGJING COMPLETE SETS 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 SHANGHAI SHANGJING COMPLETE SETS Co Ltd filed Critical SHANGHAI SHANGJING COMPLETE SETS Co Ltd
Priority to CN201520180214.1U priority Critical patent/CN204558914U/en
Application granted granted Critical
Publication of CN204558914U publication Critical patent/CN204558914U/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 power distribution cabinet for convenience detach, comprises cabinet, and be located on described cabinet can the cabinet door of free-open-close, and described cabinet door is connected with described cabinet by cover barrel bolt; Described cover barrel bolt is made up of shank, key seat and the bearing be arranged on described key seat, and described key seat is fixed on cabinet, and shank is fixed on cabinet door, and described cabinet door and cabinet are socket-connected by shank and key seat; Offer in the bottom of the both sides of described cabinet and cabinet door the shutter that Open Side Down, offer ventilating window on the top of described cabinet.Beneficial effect is: structure is simple, and cabinet door is connected by cover barrel bolt with cabinet, is convenient to dismantle, and is arranged so that cabinet door and cabinet open entire convenience by bearing; Good heat dissipation effect, simultaneously long service life.

Description

A kind of power distribution cabinet for convenience detach
Technical field
The utility model relates to power distribution cabinet technical field, especially relates to a kind of power distribution cabinet for convenience detach.
Background technology
For a long time, distribution network is one of weak link of electric power system operational reliability always, some distribution transformers and distribution line because of overload heating, line loss rate is high, quality of voltage qualification rate is low, both easy burning apparatus, also easily jeopardize low voltage electric network safe and reliable operation, and these faults are usually ignored by people.For this reason, it is very necessary for researching and developing, promoting a series of device by controller switching equipment concentrated controling management.Thus, power distribution cabinet arises at the historic moment.Power distribution cabinet as the term suggests be exactly connect high voltage power distributing cabinet, low-tension switch cabinet and and the controller switching equipment of connection cable; general power supply administration, electric substation are all with high voltage power distributing cabinet; then low-tension switch cabinet is arrived again through transformer pressure-reducing; low-tension switch cabinet is at the distribution board to each electricity consumption; control cabinet; switch-box, the inside is exactly nothing but some switches, circuit breaker, fuse, button, indicator light, instrument, electric wire and so on protection device assembling all-in-one-piece controller switching equipment.Power distribution cabinet has the functions such as built on stilts line, cable incoming-outgoing wire, bus contact.
The door of existing power distribution cabinet housing is all an entirety, needs whole door to open, easily makes dust enter in housing, pollute the equipment in housing, cause it to damage when overhauling or safeguard.And current cabinet door adopts loose-leaf to be connected with screw with during housing connection, dismounting is inconvenient.Equipment in housing operationally, can produce the vibration of certain amplitude, so can cause housing failure for a long time, and current housing fins and radiator fan are arranged on rear side of housing mostly, affect radiating effect.Described cabinet door in our company patent CN201320175411.5 " the dismountable power distribution cabinet of safety " is connected with described cabinet by cover barrel bolt, solve the problem opened and unload, but what adopt the cover barrel bolt of such scheme in use easily to cause cabinet door opens difficulty.
Therefore, a kind of good heat dissipation effect, easy accessibility, the appearance of the power distribution cabinet for convenience detach of long service life is necessary.
Utility model content
The utility model, for solving the problems of the technologies described above, is to provide a kind of good heat dissipation effect, easy accessibility, the power distribution cabinet for convenience detach of long service life.
The technical problem that the utility model solves realizes by the following technical solutions:
A power distribution cabinet for convenience detach, comprises cabinet, and be located on described cabinet can the cabinet door of free-open-close, and wherein, described cabinet door is connected with described cabinet by cover barrel bolt;
Described cover barrel bolt is made up of shank, key seat and the bearing be arranged on described key seat, and described key seat is fixed on cabinet, and shank is fixed on cabinet door, and described cabinet door and cabinet are socket-connected by shank and key seat;
Offer in the bottom of the both sides of described cabinet and cabinet door the shutter that Open Side Down, offer ventilating window on the top of described cabinet, be beneficial to heat radiation.
As preferred technical scheme, the inwall of described bearing is provided with rubber layer, and when described shank enters key seat, described shank and bearing closely cooperate.
As preferred technical scheme, corner, the bottom place of described cabinet is provided with beam.
As preferred technical scheme, in described shutter, be provided with filter.
As preferred technical scheme, in described ventilating window, be provided with fan.
The beneficial effect that the utility model has is: structure is simple, and cabinet door is connected by cover barrel bolt with cabinet, is convenient to dismantle, and is arranged so that cabinet door and cabinet open entire convenience by bearing; Good heat dissipation effect, simultaneously long service life.
Accompanying drawing explanation
Fig. 1 is the utility model: a kind of structural representation of power distribution cabinet for convenience detach;
Fig. 2 is the utility model: a kind of structural representation of cover barrel bolt of power distribution cabinet for convenience detach.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1-2, a kind of power distribution cabinet for convenience detach, comprises cabinet 1, and be located on cabinet 1 can the cabinet door 2 of free-open-close, and wherein, cabinet door 2 is connected with cabinet 1 by cover barrel bolt 3; Cover barrel bolt 3 is made up of shank 31, key seat 32 and bearing 33, and key seat 32 is fixed on cabinet 1, and shank 31 is fixed on cabinet door 2, and cabinet door 2 and cabinet 1 are socket-connected by shank 31 and key seat 32; The inwall of described bearing 33 is provided with rubber layer (not indicating in figure), and when described shank 31 enters key seat 32, described shank 31 closely cooperates with bearing 33, realizes when opening cabinet door 2 flexible.
Offering in the bottom of the both sides of cabinet 1 and cabinet door 2 shutter 4 that Open Side Down, in order to prevent dust from entering cabinet 1, in shutter 4, being provided with filter, ventilating window 5 is offered on the top of cabinet 1, be beneficial to heat radiation, be provided with fan in ventilating window 5, improve heat dispersion.
Corner, the bottom place of cabinet 1 is provided with beam 6, to prevent housing failure, extends its useful life.
The utility model is novel in design, rational in infrastructure, makes split type, conveniently isolate maintenance by cabinet door, and the connected mode of cabinet door and cabinet is flexible, is convenient to dismounting, and changes radiator structure, improves heat dispersion.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. a power distribution cabinet for convenience detach, comprises cabinet, and be located on described cabinet can the cabinet door of free-open-close, and described cabinet door is connected with described cabinet by cover barrel bolt, it is characterized in that:
Described cover barrel bolt is made up of shank, key seat and the bearing be arranged on described key seat, and described key seat is fixed on cabinet, and shank is fixed on cabinet door, and described cabinet door and cabinet are socket-connected by shank and key seat;
Offer in the bottom of the both sides of described cabinet and cabinet door the shutter that Open Side Down, offer ventilating window on the top of described cabinet.
2. a kind of power distribution cabinet for convenience detach according to claim 1, it is characterized in that, the inwall of described bearing is provided with rubber layer.
3. a kind of power distribution cabinet for convenience detach according to claim 1, is characterized in that, corner, the bottom place of described cabinet is provided with beam.
4. a kind of power distribution cabinet for convenience detach according to claim 1, is characterized in that, be provided with filter in described shutter.
5. a kind of power distribution cabinet for convenience detach according to claim 1, is characterized in that, be provided with fan in described ventilating window.
CN201520180214.1U 2015-03-27 2015-03-27 A kind of power distribution cabinet for convenience detach Expired - Fee Related CN204558914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520180214.1U CN204558914U (en) 2015-03-27 2015-03-27 A kind of power distribution cabinet for convenience detach

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520180214.1U CN204558914U (en) 2015-03-27 2015-03-27 A kind of power distribution cabinet for convenience detach

Publications (1)

Publication Number Publication Date
CN204558914U true CN204558914U (en) 2015-08-12

Family

ID=53833985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520180214.1U Expired - Fee Related CN204558914U (en) 2015-03-27 2015-03-27 A kind of power distribution cabinet for convenience detach

Country Status (1)

Country Link
CN (1) CN204558914U (en)

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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: 20150812

Termination date: 20180327

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