CN203659756U - Circuit breaker - Google Patents

Circuit breaker Download PDF

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Publication number
CN203659756U
CN203659756U CN201320772169.XU CN201320772169U CN203659756U CN 203659756 U CN203659756 U CN 203659756U CN 201320772169 U CN201320772169 U CN 201320772169U CN 203659756 U CN203659756 U CN 203659756U
Authority
CN
China
Prior art keywords
breaker
circuit breaker
waterproof cover
circuit
waterproof
Prior art date
Application number
CN201320772169.XU
Other languages
Chinese (zh)
Inventor
张钊
刘丹丹
吴永安
王小利
杨兵
Original Assignee
河南中自龙源电气有限公司
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 河南中自龙源电气有限公司 filed Critical 河南中自龙源电气有限公司
Priority to CN201320772169.XU priority Critical patent/CN203659756U/en
Application granted granted Critical
Publication of CN203659756U publication Critical patent/CN203659756U/en

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Abstract

The utility model relates to a circuit breaker which comprises a breaker body, a waterproof cover and a breaker switch. The side surface of the breaker body is provided with a radiating fan; the front side of the breaker body is provided with an LED indicating lamp; the waterproof cover is pivoted to the top of the breaker body, and the breaker body can be covered by the waterproof cover; and the breaker switch which can be turned up/down is mounted on the breaker body. The circuit breaker of the utility model has the advantages including good heat radiation effect, easy position search, good waterproof performance and long service life.

Description

A kind of circuit breaker
[technical field]
The utility model relates to a kind of electric power and carries corollary equipment, is specifically related to a kind of circuit breaker, belongs to breaker technical field.
[background technology]
Circuit breaker is a kind of for cutting off and connect circuit and having the equipment of defencive function, and the quality of its performance is directly connected to the safety of electricity consumption.
But often there is following defect in the circuit breaker of prior art in the time that reality is used: 1. because power load is higher at present, circuit breaker easily generates heat, and the radiating effect of existing circuit breaker is poor; 2. circuit breaker is difficult to determine fast its position in the time tripping night; 3. existing circuit breaker water resistance is poor, is easily short-circuited and causes and scrap.
Therefore, for solving the problems of the technologies described above, the necessary one that provides has structure improved circuit breaker, to overcome described defect of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of good heat dissipation effect, easily searches position and have the circuit breaker of water proofing property.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of circuit breaker, and it comprises breaker body, waterproof cover and killer switch; Wherein, be provided with a radiator fan in the side of described breaker body; Be provided with a LED light in the front of described breaker body; Described waterproof cover is articulated in the top of breaker body, and can be placed on breaker body; Described killer switch is installed on breaker body, and it can be pulled up and down.
Circuit breaker of the present utility model is further set to: described waterproof cover is the waterproof cover of transparent plastic material.
Circuit breaker of the present utility model is also set to: the side of described breaker body is provided with some radiating grooves, and these radiating grooves are positioned at radiator fan below.
Compared with prior art, the utlity model has following beneficial effect: circuit breaker of the present utility model has good heat dissipation effect, easily searches the plurality of advantages such as position, good waterproof performance and long service life.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of circuit breaker of the present utility model.
[embodiment]
Refer to shown in Figure of description 1, the utility model is a kind of circuit breaker, and it is made up of several parts such as breaker body 1, waterproof cover 2 and killer switches 3.
Wherein, be provided with a radiator fan 4 in the side of described breaker body 1, thereby the radiating effect of this breaker body 1 can be provided greatly, be applicable to high-power transmission of electricity circuit and use.
Be provided with a LED light 5 in the front of described breaker body 1, this LED light 5 can clearly be indicated the position of circuit breaker, convenient for maintaining people finder.
Described waterproof cover 2 is articulated in the top of breaker body 1, and can be placed on breaker body 1, and this waterproof cover 2 can avoid rainwater to enter breaker body 1, makes circuit breaker use safety, is difficult for being short-circuited.This waterproof cover 2 is the waterproof cover 2 of transparent plastic material.
Described killer switch 3 is installed on breaker body 1, and it can be pulled up and down, thereby realizes the break-make of circuit breaker.
Further, the side of described breaker body 1 is provided with some radiating grooves 6, and these radiating grooves 6 are positioned at radiator fan 4 belows, further to strengthen radiating effect.
Above embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection range of this creation within all spirit in this creation and principle.

Claims (3)

1. a circuit breaker, is characterized in that: comprise breaker body, waterproof cover and killer switch; Wherein, be provided with a radiator fan in the side of described breaker body; Be provided with a LED light in the front of described breaker body; Described waterproof cover is articulated in the top of breaker body, and can be placed on breaker body; Described killer switch is installed on breaker body, and it can be pulled up and down.
2. circuit breaker as claimed in claim 1, is characterized in that: described waterproof cover is the waterproof cover of transparent plastic material.
3. circuit breaker as claimed in claim 1, is characterized in that: on the side of described breaker body, be also provided with some radiating grooves, these radiating grooves are positioned at radiator fan below.
CN201320772169.XU 2013-11-28 2013-11-28 Circuit breaker CN203659756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320772169.XU CN203659756U (en) 2013-11-28 2013-11-28 Circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320772169.XU CN203659756U (en) 2013-11-28 2013-11-28 Circuit breaker

Publications (1)

Publication Number Publication Date
CN203659756U true CN203659756U (en) 2014-06-18

Family

ID=50926117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320772169.XU CN203659756U (en) 2013-11-28 2013-11-28 Circuit breaker

Country Status (1)

Country Link
CN (1) CN203659756U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788911A (en) * 2014-12-23 2016-07-20 许成钰 Waterproof industrial electrical switch convenient to install
CN107689308A (en) * 2016-08-05 2018-02-13 天津中电华利电器科技集团有限公司 A kind of breaker
CN109786183A (en) * 2019-01-24 2019-05-21 深圳市瑞智电力股份有限公司 A kind of waterproof breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788911A (en) * 2014-12-23 2016-07-20 许成钰 Waterproof industrial electrical switch convenient to install
CN107689308A (en) * 2016-08-05 2018-02-13 天津中电华利电器科技集团有限公司 A kind of breaker
CN109786183A (en) * 2019-01-24 2019-05-21 深圳市瑞智电力股份有限公司 A kind of waterproof breaker

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Legal Events

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

Granted publication date: 20140618

Termination date: 20141128