CN207425743U - A kind of breaker easy to operation - Google Patents

A kind of breaker easy to operation Download PDF

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Publication number
CN207425743U
CN207425743U CN201721647549.5U CN201721647549U CN207425743U CN 207425743 U CN207425743 U CN 207425743U CN 201721647549 U CN201721647549 U CN 201721647549U CN 207425743 U CN207425743 U CN 207425743U
Authority
CN
China
Prior art keywords
device body
coil
terminal box
power
protective cover
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
CN201721647549.5U
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Chinese (zh)
Inventor
陈上禄
Original Assignee
陈上禄
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 陈上禄 filed Critical 陈上禄
Priority to CN201721647549.5U priority Critical patent/CN207425743U/en
Application granted granted Critical
Publication of CN207425743U publication Critical patent/CN207425743U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of breakers easy to operation, including device body, the left side of described device body is equipped with terminal box, and the terminal box is welded with described device body, the bottom of the terminal box is equipped with electric wire, the left bottom of the electric wire is equipped with voltage-stablizer, and the voltage-stablizer is electrically connected with the electric wire, the left side of the voltage-stablizer is equipped with attaching plug, the right side centre position of the attaching plug is equipped with coil, and the coil is fixedly connected with device body by viscose glue, the bottom right side of the coil is equipped with power-on circuit, this kind of breaker, it is switched by automatic trip, skilful air seal condition is good, can holding meanss it is internally dry, it is influenced from extraneous moisture, and when running into that Keep Clear-High Voltage, it can power off at once, so this kind of breaker has high efficiency and is widely applied prospect.

Description

A kind of breaker easy to operation
Technical field
The utility model is related to breaker technical fields, are specially a kind of breaker easy to operation.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzy, electric generation, defeated generally by the High-Voltage Electrical Appliances that are known as of more than 3kV It send, in use, distribution is an extremely important link.
But existing breaker easy to operation, the defects of due in design, moisture resistance is weaker, causes between equipment It easily influences each other, power-off cannot be left when facing a danger, there are security risks, can not much meet the requirement of people, greatly The utilization rate for reducing breaker, long-time use when bring many inconvenience, it is hidden also to bring unnecessary safety Suffer from.
So how to design a kind of breaker easy to operation, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of breaker easy to operation, to solve to propose in above-mentioned background technology Power-off cannot be left when facing a danger, there are problems that security risk.
To achieve the above object, the utility model provides following technical solution:A kind of breaker easy to operation, including dress Body is put, the left side of described device body is equipped with terminal box, and the terminal box is welded with described device body, the terminal box Bottom be equipped with electric wire, the left bottom of the electric wire is equipped with voltage-stablizer, and the voltage-stablizer is electrically connected with the electric wire, institute The left side for stating voltage-stablizer is equipped with attaching plug, and the right side centre position of the attaching plug is equipped with coil, and the coil and dress It puts body to be fixedly connected by viscose glue, the bottom right side of the coil is equipped with power-on circuit, and power-on circuit insertion is set In coil, the top of the power-on circuit is equipped with aluminum alloy outer frame, and the aluminum alloy outer frame is welded with described device body, The left side of the aluminum alloy outer frame is equipped with energization copper sheet, and the crown center position of the energization copper sheet is fixed with fixed block, described The left bottom of fixed block is equipped with variable resistor, and the variable resistor is fixedly connected with device body, the variable resistor Right side is equipped with insulating protective cover, and the crown center position of the insulating protective cover is switched equipped with automatic trip, and the automatic jump Lock switch insertion is arranged in insulating protective cover, and the left side of the automatic trip switch is fixed with buckle, the bottom of the buckle Equipped with contact bar, and the contact bar is closely welded with the insulating protective cover.
Further, the right side of the terminal box is equipped with wiring hole, and wiring hole insertion is arranged in terminal box.
Further, the right side of the power-on circuit is equipped with insulating nut, and the insulating nut and the power-on circuit Flexible connection.
Further, the bottom of the insulating protective cover is equipped with cut-out spring, and the cut-out spring is protected with the insulation Shield welds.
Further, the bottom centre position that is internally provided with of the coil is equipped with super abrasive through hole, and the super abrasive is led to Hole insertion is arranged in coil.
Compared with prior art, the beneficial effects of the utility model are:This kind of breaker easy to operation, it is built-in multiple exhausted Edge wrapping layer, succinct design greatly simplify the huge volume of breaker, additionally use the design of multiple difference in functionality, More significantly more efficient than traditional breaker solve the problems such as easy electric leakage, and by the use of cut-out spring, good insulation preformance makes Breaker structure design is more compact, saves space, and operation power is small, and noise is small, is switched by automatic trip, skilful gas Air-proof condition is good, can holding meanss it is internally dry, when being influenced from extraneous moisture, and running into that Keep Clear-High Voltage, can break at once Electricity, the appearance of this kind of breaker will break shortcoming of the current China for Circuit breaker technology, so this kind easy to operation disconnected Road utensil has wide application market.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the coil partial structural diagram of the utility model;
Fig. 3 is the cut-out spring partial structural diagram of the utility model;
In figure:1- device bodies;2- electric wires;3- terminal boxes;4- switching regulators;5- attaching plugs;6- coils;7- aluminium closes Golden outline border;8- super abrasive through holes;9- insulating nuts;10- power-on circuits;11- energization copper sheets;12- fixed blocks;13- variable resistors; 14- wiring holes;15- insulating protective covers;16- automatic trips switch;17- is buckled;18- contacts bar;19- cut-out springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of breaker easy to operation, including device Body 1, the left side of described device body 1 is equipped with terminal box 3, and the terminal box 3 is welded with described device body 1, described to connect The bottom of wire box 3 is equipped with electric wire 2, and the left bottom of the electric wire 2 is equipped with voltage-stablizer 4, and the voltage-stablizer 4 and the electric wire 2 It being electrically connected, the left side of the voltage-stablizer 4 is equipped with attaching plug 5, and the right side centre position of the attaching plug 5 is equipped with coil 6, And the coil 6 is fixedly connected with device body 1 by viscose glue, the bottom right side of the coil 6 is equipped with power-on circuit 10, and institute It states the insertion of power-on circuit 10 to be arranged in coil 6, the top of the power-on circuit 10 is equipped with aluminum alloy outer frame 7, and the aluminium closes Golden outline border 7 is welded with described device body 1, and the left side of the aluminum alloy outer frame 7 is equipped with energization copper sheet 11, the energization copper sheet 11 Crown center position be fixed with fixed block 12, the left bottom of the fixed block 12 is equipped with variable resistor 13, and described variable Resistance 13 is fixedly connected with device body 1, and the right side of the variable resistor 13 is equipped with insulating protective cover 15, the insulating protective cover 15 crown center position is equipped with automatic trip and switchs 16, and 16 insertion of automatic trip switch is arranged on insulating protective cover 15 In, the left side of automatic trip switch 16 is fixed with buckle 17, and the bottom of the buckle 17 is equipped with contact bar 18, and described connects Feeler lever 18 is closely welded with the insulating protective cover 15.
Further, the right side of the terminal box 3 is equipped with wiring hole 14, and the insertion of the wiring hole 14 is arranged on terminal box In 3, the wiring hole 14 and terminal box 3 form integration, improve the service life of wiring hole 14.
Further, the right side of the power-on circuit 10 is equipped with insulating nut 9, and the insulating nut 9 and the energization Circuit 10 is flexibly connected, and when the insulating nut 9 is so that installation personnel connects up, is improved insulation performance, is prevented safe thing Therefore.
Further, the bottom of the insulating protective cover 15 be equipped with cut-out spring 19, and the cut-out spring 19 with it is described Insulating protective cover 15 welds, and the cut-out spring 19 can quickly help automatic trip to switch 16 deenergizations, improve peace Full performance.
Further, the bottom centre position that is internally provided with of the coil 6 is equipped with super abrasive through hole 8, and the super abrasive The insertion of through hole 8 is arranged in coil 6, and the super abrasive through hole 8 makes electric wire enter coil 6, electric wire can be prevented to be worn.
Operation principle:This kind of breaker easy to operation, is placed on suitable place by device body 1 first, by wiring hole Equipment needed for 14 connections is simultaneously fixed using screw, is conducive to safety during work, checks that buckle 17 either with or without loosening, prevents from jumping Cut-out spring 19, which disperses to come, during lock hurts user, improves security performance, and contact bar 18 then is contacted energization copper sheet 11, Device body 1 is enable to keep working normally, attaching plug 5 is connected into power supply at this time, device body 1 is started to work, and be powered electricity Road 10 is more stablized when can pass the current through device body 1, coil 6 and power sources in parallel, when short-circuit or serious mistake occurs for circuit During load, the armature of variable resistor 13 is attracted, and cut-out spring 19 is enable to complete breaking work, and cut-out spring 19 disconnects main circuit, Subsequent automatic trip switchs the power supply of 16 disconnecting device bodies 1, so as to prevent fault spread, ensures safe operation, last only to need Contact bar 18 is contacted into energization copper sheet 11 again, device body 1 works at this time.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of breaker easy to operation, including device body (1), it is characterised in that:Described device body is set on the left of (1) There is terminal box (3), and the terminal box (3) is welded with described device body (1), the bottom of the terminal box (3) is equipped with electric wire (2), the left bottom of the electric wire (2) is equipped with voltage-stablizer (4), and the voltage-stablizer (4) is electrically connected with the electric wire (2), The left side of the voltage-stablizer (4) is equipped with attaching plug (5), and the right side centre position of the attaching plug (5) is equipped with coil (6), And the coil (6) is fixedly connected with device body (1) by viscose glue, the bottom right side of the coil (6) is equipped with power-on circuit (10), and the power-on circuit (10) insertion is arranged in coil (6), and the top of the power-on circuit (10) is equipped with outside aluminium alloy Frame (7), and the aluminum alloy outer frame (7) is welded with described device body (1), the left side of the aluminum alloy outer frame (7), which is equipped with, to be led to Electrolytic copper piece (11), the crown center position of the energization copper sheet (11) are fixed with fixed block (12), a left side for the fixed block (12) Side bottom is equipped with variable resistor (13), and the variable resistor (13) is fixedly connected with device body (1), the variable resistor (13) right side is equipped with insulating protective cover (15), and the crown center position of the insulating protective cover (15) is switched equipped with automatic trip (16), and automatic trip switch (16) insertion is arranged in insulating protective cover (15), the automatic trip switch (16) Left side is fixed with buckle (17), and the bottom of the buckle (17) is equipped with contact bar (18), and the contact bar (18) with it is described absolutely Edge protective cover (15) closely welds.
2. a kind of breaker easy to operation according to claim 1, it is characterised in that:The right side of the terminal box (3) Equipped with wiring hole (14), and the wiring hole (14) insertion is arranged in terminal box (3).
3. a kind of breaker easy to operation according to claim 1, it is characterised in that:The right side of the power-on circuit (10) Side is equipped with insulating nut (9), and the insulating nut (9) is flexibly connected with the power-on circuit (10).
4. a kind of breaker easy to operation according to claim 1, it is characterised in that:The insulating protective cover (15) Bottom is equipped with cut-out spring (19), and the cut-out spring (19) is welded with the insulating protective cover (15).
5. a kind of breaker easy to operation according to claim 1, it is characterised in that:The inside of the coil (6) is set There is bottom centre position to be equipped with super abrasive through hole (8), and the super abrasive through hole (8) insertion is arranged in coil (6).
CN201721647549.5U 2017-12-01 2017-12-01 A kind of breaker easy to operation Expired - Fee Related CN207425743U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721647549.5U CN207425743U (en) 2017-12-01 2017-12-01 A kind of breaker easy to operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721647549.5U CN207425743U (en) 2017-12-01 2017-12-01 A kind of breaker easy to operation

Publications (1)

Publication Number Publication Date
CN207425743U true CN207425743U (en) 2018-05-29

Family

ID=62396819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721647549.5U Expired - Fee Related CN207425743U (en) 2017-12-01 2017-12-01 A kind of breaker easy to operation

Country Status (1)

Country Link
CN (1) CN207425743U (en)

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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: 20180529

Termination date: 20181201