CN100446151C - Module type current circuit-breaker - Google Patents
Module type current circuit-breaker Download PDFInfo
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- CN100446151C CN100446151C CNB200610086167XA CN200610086167A CN100446151C CN 100446151 C CN100446151 C CN 100446151C CN B200610086167X A CNB200610086167X A CN B200610086167XA CN 200610086167 A CN200610086167 A CN 200610086167A CN 100446151 C CN100446151 C CN 100446151C
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- plug
- mounting
- breaker
- shell frame
- post pole
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Abstract
Modularized current breaker is composed of a set of composition of column poles. The column pole contains following parts: moving and static contactors in use for controlling on/off of current; piece of arc strike in use for guiding arc, and quenching pot for quenching arc. Column pole is an integral shell frame with a cavity formed inside. Contactors are installed on the shell frame. Insertion and installation openings are made on the piece of arc strike and the quenching pot. There are fixed structures for matching to corresponding pieces to be installed on the insertion and installation openings. Adjacent surface between shell frame and adjoint column pole is an inclosed face. Simplifying structure of column pole, the invention makes installation and maintenance for inner circuit modules expediently.
Description
Technical field
The present invention relates to a kind of circuit breaker, especially a kind of architecture advances of circuit-breaker belongs to supply of electric power control device technical field.
Background technology
Tie breaker is a requisite break-make control device on the electric controller.Common tie breaker is box-like post pole by one group and combines.The dynamic and static contact that is used for the Control current break-make is housed in the post pole, is used for the striking sheet of pilot arc and the arc control device of extinguish arcs.For a long time, the typical structure of pole is always involutory fastening box body.During assembling, box body be need open, inner contact, striking sheet, arc control device just can be installed and fixed.This type of existing circuit breaker not only seems convenient inadequately when each post pole is combined, and the replacing of daily maintenance and consumable accessory is also cumbersome.
Summary of the invention
The objective of the invention is to: the problem that exists at above prior art by architecture advances, proposes that a kind of intraware is installed and the equal module type current circuit-breaker very easily of overall package.
In order to reach above purpose, module type current circuit-breaker of the present invention is constituted by one group of post pole, described post pole is equipped with the dynamic and static contact that is used for the Control current break-make, be used for the striking sheet of pilot arc and the arc control device that are used for extinguish arcs, its improvements are, described post pole is an inner monobloc container frame that forms cavity, and the corresponding surface that described shell frame is installed contact and striking sheet and arc control device has the plug-in mounting mouth, is provided with the fixed structure that matches with corresponding installed part in the described plug-in mounting mouth.
In order to make post pole have desirable intensity and rigidity, and be convenient to combination each other, the adjacent surface of described shell frame and other adjacent post pole is a closing face.
Like this, the moulding of insulation post pole and make more simple, and the plug-in mounting structure of dynamic and static contact and striking sheet and arc control device obviously in the future maintenance, change and provide a great convenience.And the adjacent surface of closed structure not only makes post pole have favorable rigidity between the post pole, and separate unit each other when making up each other, does not hinder each other and influence.
We can say that the present invention has not only simplified the structure and the manufacturing process of post pole self, and greatly facilitated the installation of internal circuit unit and maintenance in the future by the reform to the post pole traditional structure, is convenient to its combination each other simultaneously.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the solid blast structural representation of one embodiment of the invention.
Fig. 2 is the assembling perspective view of Fig. 1 embodiment.
Embodiment
Embodiment one
Present embodiment is the double-contact module type current circuit-breaker, as depicted in figs. 1 and 2, wherein post pole 1 is an inner monobloc container frame that forms cavity, and this shell frame is made by insulating material, the front has upper and lower two recessed plug-in mounting mouths, is respectively applied for the upper and lower fixed contact 4 of plug-in mounting and 3.Disjunctor crosspiece 1-1 for protruding between the upper and lower two plug-in mounting mouths, upper and lower both sides in the upper and lower two plug-in mounting mouths are respectively equipped with positioning bar 1-2, what upper and lower fixed contact 4 and 3 was shaped on the built-in stationary plane A-1 of corresponding crosspiece and corresponding positioning bar respectively exposes stationary plane A-2, interfix behind the plug-in mounting, the structure of this symmetry, the combination of external and internal fixation face up and down is good manufacturability not only, and intensity height, good rigidly, stressed evenly, help guaranteeing that fixed contact is in stable operating state.
The back of shell frame has plug-in mounting mouth in the indent, is used for plug-in mounting moving contact 6.This plug-in mounting mouth is shaped on the gulde edge that matches with insulating lid 12, insulating lid 12 middle parts have through hole, behind moving contact 6 plug-in mountings, draw to connect to hold and stretch out in the mider hole of the insulating lid 12 that is fixed on the gulde edge, thereby both be convenient to the inside and outside linking of moving contact, guaranteed good external insulating properties again.
The upper and lower faces of shell frame has the upper and lower plug-in opening that both sides are provided with bearing limit 1-3, is respectively applied for upper and lower striking sheet 14,15 of plug-in mounting and upper and lower arc control device 5,13.Upper and lower arc control device 5,13 are shaped on the extension edge A-3 that matches with the bearing limit, interfix behind the plug-in mounting.
The shell frame of post pole 1 and the left and right sides adjacent surface of adjacent post pole 2 are closing face, are shaped on three perforation in the position of corresponding front strut rail and plug-in opening both sides, back respectively.During assembling, as shown in Figure 2, three perforation of correspondence of passing each post pole 1 in a group respectively by cross bar 9,10,11, and form complete circuit breaker by the clamping of two side wall panels 2.This structure makes the location combination of each post pole reliably easy.
Relative position after present embodiment is installed according to dynamic and static contact and striking sheet and arc control device, rationally be provided with each the plug-in mounting mouth position and the plug-in mounting fixed structure of post pole monobloc container frame respectively, therefore make that manufacturing and moulding process are simple, assembling and maintenance in the future, change very convenient, and profile is carefully and neatly done, wiring is easy, and good rigidly, intensity height help guaranteeing the service behaviour of tie breaker.
Front and back position up and down of the present invention is all at schematic diagram, not as the qualification to technical solution of the present invention.In addition to the implementation, all employings are equal to and replace or technical scheme that equivalent transformation forms all drops in the protection range of claim of the present invention.
Claims (5)
1, a kind of module type current circuit-breaker, constitute by one group of post pole, described post pole is equipped with the dynamic and static contact that is used for the Control current break-make, be used for the striking sheet of pilot arc and the arc control device that are used for extinguish arcs, it is characterized in that: described post pole is an inner monobloc container frame that forms cavity, the corresponding surface that described shell frame is installed contact and striking sheet and arc control device has the plug-in mounting mouth, is provided with the fixed structure that matches with corresponding installed part in the described plug-in mounting mouth; Face is a closing face about described post pole shell frame, be shaped on three perforation in the position of corresponding front strut rail and plug-in opening both sides, back respectively, three described three perforation that cross bar passes each post pole in a group respectively during assembling, and constitute circuit breaker integral body by the clamping of two side wall panels.
2, according to the described module type current circuit-breaker of claim 1, it is characterized in that: the adjacent surface of described shell frame and other adjacent post pole is a closing face.
3, according to claim 1 or 2 described module type current circuit-breakers, it is characterized in that: the front of described shell frame has the upper and lower two recessed plug-in mounting mouths that are respectively applied for the upper and lower fixed contact of plug-in mounting, disjunctor crosspiece for protruding between the described upper and lower two recessed plug-in mounting mouths, upper and lower both sides are respectively equipped with positioning bar, described upper and lower fixed contact is shaped on the stationary plane that exposes of the built-in stationary plane of corresponding described crosspiece and corresponding described positioning bar respectively, interfixes behind the plug-in mounting.
4, according to the described module type current circuit-breaker of claim 3, it is characterized in that: the back of described shell frame has the indent plug-in mounting mouth that is used for the plug-in mounting moving contact, the plug-in mounting mouth is shaped on the gulde edge that matches with insulating lid in described, described insulating lid middle part has through hole, behind the described moving contact plug-in mounting, draw to connect and hold in the through hole that stretches out the insulating lid middle part that is fixed on the gulde edge.
5, according to the described module type current circuit-breaker of claim 4, it is characterized in that: the upper and lower faces of described shell frame has the upper and lower plug-in opening that is used for upper and lower striking sheet of plug-in mounting and upper and lower arc control device, described upper and lower plug-in opening both sides are provided with the bearing limit, described upper and lower arc control device are shaped on the extension edge that matches with the bearing limit, interfix behind the plug-in mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610086167XA CN100446151C (en) | 2006-09-06 | 2006-09-06 | Module type current circuit-breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610086167XA CN100446151C (en) | 2006-09-06 | 2006-09-06 | Module type current circuit-breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1937135A CN1937135A (en) | 2007-03-28 |
| CN100446151C true CN100446151C (en) | 2008-12-24 |
Family
ID=37954556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610086167XA Active CN100446151C (en) | 2006-09-06 | 2006-09-06 | Module type current circuit-breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100446151C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174391A (en) * | 1996-07-05 | 1998-02-25 | 施耐德电器公司 | Breaking device for high rating electrical circuit breaker |
| CN2696105Y (en) * | 2004-05-18 | 2005-04-27 | 天津市百利低压电器有限公司 | Plastic casing circuit breaker capable of assembling with multiple attachment |
| CN1797639A (en) * | 2004-12-30 | 2006-07-05 | Abb服务有限公司 | An electrical device with fixed contacts, mobile contacts and inspectable arc chambers |
| CN200944381Y (en) * | 2006-09-06 | 2007-09-05 | 大全集团有限公司 | Module type current breaker |
-
2006
- 2006-09-06 CN CNB200610086167XA patent/CN100446151C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174391A (en) * | 1996-07-05 | 1998-02-25 | 施耐德电器公司 | Breaking device for high rating electrical circuit breaker |
| CN2696105Y (en) * | 2004-05-18 | 2005-04-27 | 天津市百利低压电器有限公司 | Plastic casing circuit breaker capable of assembling with multiple attachment |
| CN1797639A (en) * | 2004-12-30 | 2006-07-05 | Abb服务有限公司 | An electrical device with fixed contacts, mobile contacts and inspectable arc chambers |
| CN200944381Y (en) * | 2006-09-06 | 2007-09-05 | 大全集团有限公司 | Module type current breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1937135A (en) | 2007-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Daqo Kaifan Electric Appliance Co., Ltd. Assignor: Daquan Group Co., Ltd. Contract fulfillment period: 2009.3.31 to 2017.3.30 Contract record no.: 2009320000658 Denomination of invention: Module type current circuit-breaker Granted publication date: 20081224 License type: Exclusive license Record date: 20090422 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.31 TO 2017.3.30; CHANGE OF CONTRACT Name of requester: JIANGSU DAQUANKAIFAN ELECTRICAL APPLIANCES CO., LT Effective date: 20090422 |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU DAQO KFINE ELECTRIC CO., LTD Free format text: FORMER OWNER: DAQO GROUP CO., LTD. Effective date: 20100712 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212211 NO.66, XINZHONG SOUTH ROAD, XINBA TOWN, YANGZHONG CITY, JIANGSU PROVINCE TO: 212200 YIHE ROAD, DEVELOPMENT ZONE, YANGZHONG CITY, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100712 Address after: Yihe Road Development Zone in Yangzhong City, Jiangsu province 212200 Patentee after: Jiangsu Daqo Kaifan Electric Appliance Co., Ltd. Address before: 212211 Jiangsu city of Yangzhong Province in the New South Road Xinba No. 66 Patentee before: Daquan Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DAQO KFINE ELECTRIC CO., LTD. Free format text: FORMER NAME: JIANGSU DAQO KAIFAN ELECTRIC APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Yihe road 212200 Yangzhong City Development Zone Patentee after: Jiangsu Daqo Kfine Electric Co., Ltd. Address before: Yihe Road Development Zone in Yangzhong City, Jiangsu province 212200 Patentee before: Jiangsu Daqo Kaifan Electric Appliance Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160914 Address after: Xinba Daquan 212211 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Patentee after: Jiangsu Daquan Kai Kai switch Co., Ltd. Address before: Yihe Road Development Zone of Yangzhong City Patentee before: Jiangsu Daqo Kfine Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |