CN203055822U - Breaker for prepayment ammeter - Google Patents

Breaker for prepayment ammeter Download PDF

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Publication number
CN203055822U
CN203055822U CN 201320037977 CN201320037977U CN203055822U CN 203055822 U CN203055822 U CN 203055822U CN 201320037977 CN201320037977 CN 201320037977 CN 201320037977 U CN201320037977 U CN 201320037977U CN 203055822 U CN203055822 U CN 203055822U
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CN
China
Prior art keywords
binding post
control module
intelligent control
wire
circuit breaker
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.)
Active
Application number
CN 201320037977
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Chinese (zh)
Inventor
吴碧如
李军挺
王昭万
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.)
Zhejiang Tengen Electric Co Ltd
Original Assignee
Zhejiang Tengen 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 Zhejiang Tengen Electric Co Ltd filed Critical Zhejiang Tengen Electric Co Ltd
Priority to CN 201320037977 priority Critical patent/CN203055822U/en
Application granted granted Critical
Publication of CN203055822U publication Critical patent/CN203055822U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a breaker for a prepayment ammeter. According to a present breaker for a prepayment ammeter, due to the installation mode of a control module, the space structure of an arc extinguish chamber is limited such that the arc extinguishing effect is reduced so as to influence the usage of the product. The breaker provided by the utility model is adopted to solve the above problem. A containing groove is arranged at an outgoing-line amphenol connector on a shell of the breaker. The outgoing-line amphenol connector is positioned in the containing groove. An intelligent control module is disposed in the containing groove and is positioned between the outgoing-line amphenol connector and the bottom of the containing groove. As the control module of the breaker for the prepayment ammeter is mounted at the amphenol connector, the influence on the space of an arc extinguish chamber is effectively prevented. Thus, the arc extinguishing effect of the arc extinguish chamber is raised, and usability of the product is guaranteed.

Description

The circuit breaker that a kind of pre-paying kilowatt-hour meter is used
Technical field
The utility model relates to a kind of circuit breaker, refers in particular to the circuit breaker that a kind of pre-paying kilowatt-hour meter is used.
Background technology
The pre-payment circuit breaker is a kind of circuit breaker that is connected with pre payment watthour meter, when paying that electric weight uses up in advance and electricity charge payment is untimely, administrative department gives control module by transmitting signal, by control module release is transmitted order, make release move, make and control moving contact and fixed contact disjunction, circuit breaker also can disconnect power supply, effectively prevents electricity arrears.At present, the control module of pre-payment circuit breaker is arranged on the arc control device place, because the arc control device space is limit, cause it in use, arc extinction performance is subjected to influence to a certain degree, thereby influences the useful life of product, and control template when lead-in wire, operate in enclosure interior, therefore easy component distribution to inside affects.
Summary of the invention
For shortcoming and the weak point that overcomes background technology, the utility model provides a kind of drive mechanism of frame circuit breaker, the mounting means of the control module of the circuit breaker that the existing pre-paying kilowatt-hour meter of solution is used causes the space structure of arc control device limited, influence layout, thereby influence the problem of arc quenching effect, and the lead-in wire trouble, holding wire connects problems such as single.
The technical solution of the utility model is: the circuit breaker that a kind of pre-paying kilowatt-hour meter is used, comprise housing, be provided with operating mechanism, arc control device, release, intelligent control module, lead-in wire, moving contact, fixed contact, inlet wire binding post and outlet binding post in the described housing, described intelligent control module is electrically connected with release, outlet binding post place on the described housing is provided with storage tank, described outlet binding post is positioned at described storage tank, described intelligent control module is located in the storage tank, and between the bottom of outlet binding post and storage tank.
Be provided with cover cap between described intelligent control module and the outlet binding post, described cover cap and intelligent control module fit.
The outside of described housing is provided with wire casing, and the end that described lead-in wire one end passes described wire casing is electrically connected with intelligent control module, and the other end of described lead-in wire passes the other end of described wire casing between moving contact and fixed contact.
The below of described inlet wire binding post and outlet binding post is equipped with the signal socket.
Described operating mechanism comprises handle, connecting rod, stop, tripping, snap close, contact support and lever, described handle matches with lever by connecting rod, described contact support and lever are connected, described stop cooperates with connecting rod is spacing, described release is provided with support, be provided with indication piece in the described housing, described indication piece is articulated on the described support and with the contact support and is connected.
The utlity model has following beneficial effect: because the control template of the circuit breaker that this pre-paying kilowatt-hour meter is used is installed on the binding post place, effectively prevent from impacting to the space layout of arc control device, independent distribution, thereby the arc quenching effect of raising arc control device, the serviceability of assurance product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the structural representation of the inner opposite side of the utility model.
Fig. 5 is end view of the present utility model.
Fig. 6 is the utility model opposite side view.
Among the figure, housing 1, arc control device 2, release 3, intelligent control module 4, moving contact 5, fixed contact 6, inlet wire binding post 7, outlet binding post 8, storage tank 9, cover cap 10, wire casing 11, signal socket 12, handle 13, connecting rod 14, stop 15, tripping 16, snap close 17, contact supports 18, lever 19, support 20, indication piece 21.
Embodiment
At accompanying drawing embodiment of the present utility model is described further below:
Shown in figure, the circuit breaker that a kind of pre-paying kilowatt-hour meter is used, comprise housing 1, be provided with operating mechanism, arc control device 2, release 3, intelligent control module 4, lead-in wire, moving contact 5, fixed contact 6, inlet wire binding post 7 and outlet binding post 8 in the described housing 1, described intelligent control module 4 is electrically connected with release 3, outlet binding post 8 places on the described housing 1 are provided with storage tank 9, described outlet binding post 8 is positioned at described storage tank 9, and described intelligent control module 4 is located in the storage tank 9 and between the bottom of outlet binding post 8 and storage tank 9.According to such scheme, because the control template of the circuit breaker that this pre-paying kilowatt-hour meter is used is installed on the binding post place, effectively prevent from impacting independent distribution, thereby the arc quenching effect of raising arc control device, the serviceability of assurance product to the space layout of arc control device.
In the utility model, be provided with cover cap 10 between described intelligent control module 4 and the outlet binding post 8, described cover cap 10 fits with intelligent control module 4.These cover cap 10 1 sides are provided with deep-slotted chip breaker and place for binding post, and opposite side and intelligent control module 4 fit together.Make intelligent control module 4 stable be installed in the storage tank 9 good stability.
In the utility model, the outside of described housing 1 is provided with wire casing 11, and the end that described lead-in wire one end passes described wire casing 11 is electrically connected with intelligent control module 4, and the other end of described lead-in wire passes the other end of described wire casing 11 between moving contact 5 and fixed contact 6.When the fashionable moving contact 5 of circuit breaker closing, fixed contact 6 closures, moving contact 5 contacts with lead-in wire, and certain excess of stroke, pressure arranged, for intelligent control module 4 provides working power, when mechanism disconnects, dynamic/static contact 6 separately, lead-in wire also separate the cut-out of intelligent control module 4 working powers with the overlap joint mouth of moving contact 5.
In the utility model, the below of described inlet wire binding post 7 and outlet binding post 8 is equipped with signal socket 12, is connected cabling for intelligent object 4 with signal source end and uses.Because when circuit breaker is installed, be vertically to place, at end of incoming cables and the equal signalization socket 12 of leading-out terminal, selectivity is used when making things convenient for user installation.
In the utility model, described operating mechanism comprises handle 13, connecting rod 14, stop 15, tripping 16, snap close 17, contact support 18 and lever 19, described handle 13 matches with lever 19 by connecting rod 14, described contact support 18 is connected with lever 19, described stop 15 and 14 spacing cooperations of connecting rod, described release 3 is provided with support 20, is provided with indication piece 21 in the described housing, and described indication piece 21 is articulated on the described support 20 and with contact support 18 and is connected.When handle 13 moves to closing direction, connecting rod 14 promotes lever 19 motions, contact support 18 and tripping 16 hasps of circuit breaker, make tripping 16 rotate motion, tripping this moment 16 and snap close 17 hasps, by snap close 17 lockings, meanwhile the limited device 15 of connecting rod 14 long pin pins, make rotation seat on the handle 13 can not follow handle 13 and continue to move forward moving contact 5 and fixed contact 6 stop motion closure at a distance of the 2mm left and right sides time together.Because handle 13 continues motion, when the projection on the handle 13 is threaded to triggering piece with stop 15 and bumps against, promote stop 15 and be rotated, connecting rod 14 and stop 15 lockings discharge.Rotation seat because of built-in spring energy-storage fast with handle 13 closures, make moving contact 5 and fixed contact 6 quick-makes.When handle 13 directions of motion were closed fully, handle 13 was crossed the rotation dead point with connecting rod 14 pin joints, and mechanism is in the steady closure state because of contact terminate pressure.Up to the mechanism's release force that occurs because of circuit overload, short circuit, generation, promote snap close 17, make tripping 16 and snap close 17 hasps discharge, impel the entire mechanism playback, contact disconnects.
Embodiment should not be considered as the restriction to utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection range of the present utility model.

Claims (5)

1. circuit breaker that pre-paying kilowatt-hour meter is used, comprise housing (1), described housing is provided with operating mechanism in (1), arc control device (2), release (3), intelligent control module (4), lead-in wire, moving contact (5), fixed contact (6), inlet wire binding post (7) and outlet binding post (8), described intelligent control module (4) is electrically connected with release (3), outlet binding post (8) on the described housing (1) locates to be provided with storage tank (9), described outlet binding post (8) is positioned at described storage tank (9), it is characterized in that: described intelligent control module (4) is located in the storage tank (9) and is positioned between the bottom of outlet binding post (8) and storage tank (9).
2. the circuit breaker used of pre-paying kilowatt-hour meter according to claim 1 is characterized in that being provided with cover cap (10) between described intelligent control module (4) and the outlet binding post (8), and described cover cap (10) fits with intelligent control module (4).
3. the circuit breaker used of pre-paying kilowatt-hour meter according to claim 1 and 2, the outside that it is characterized in that described housing (1) is provided with wire casing (11), the end that described lead-in wire one end passes described wire casing (11) is electrically connected with intelligent control module (4), and the other end that the other end of described lead-in wire passes described wire casing (11) is positioned between moving contact (5) and the fixed contact (6).
4. the circuit breaker used of pre-paying kilowatt-hour meter according to claim 1 and 2 is characterized in that the below of described inlet wire binding post (7) and outlet binding post (8) is equipped with signal socket (12).
5. the circuit breaker used of pre-paying kilowatt-hour meter according to claim 1 and 2, it is characterized in that described operating mechanism comprises handle (13), connecting rod (14), stop (15), tripping (16), snap close (17), contact is supported (18) and lever (19), described handle (13) matches with lever (19) by connecting rod (14), described contact support (18) is connected with lever (19), described stop (15) and spacing cooperation of connecting rod (14), described release (3) is provided with support (20), be provided with indication piece (21) in the described housing, described indication piece (21) is articulated in described support (20) and upward and with contact support (18) is connected.
CN 201320037977 2013-01-24 2013-01-24 Breaker for prepayment ammeter Active CN203055822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320037977 CN203055822U (en) 2013-01-24 2013-01-24 Breaker for prepayment ammeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320037977 CN203055822U (en) 2013-01-24 2013-01-24 Breaker for prepayment ammeter

Publications (1)

Publication Number Publication Date
CN203055822U true CN203055822U (en) 2013-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320037977 Active CN203055822U (en) 2013-01-24 2013-01-24 Breaker for prepayment ammeter

Country Status (1)

Country Link
CN (1) CN203055822U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104183432A (en) * 2014-09-16 2014-12-03 长城电器集团有限公司 Breaker with prepayment function
CN108198737A (en) * 2018-03-03 2018-06-22 林蔓琦 A kind of prepayment breaker reclosing device and implementation method
CN108242368A (en) * 2016-12-26 2018-07-03 浙江正泰电器股份有限公司 Breaker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104183432A (en) * 2014-09-16 2014-12-03 长城电器集团有限公司 Breaker with prepayment function
CN104183432B (en) * 2014-09-16 2016-08-24 长城电器集团有限公司 A kind of pre paid functionality chopper
CN108242368A (en) * 2016-12-26 2018-07-03 浙江正泰电器股份有限公司 Breaker
CN108242368B (en) * 2016-12-26 2019-09-10 浙江正泰电器股份有限公司 Breaker
CN108198737A (en) * 2018-03-03 2018-06-22 林蔓琦 A kind of prepayment breaker reclosing device and implementation method

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