CN109036906A - A kind of electric arc divided system - Google Patents
A kind of electric arc divided system Download PDFInfo
- Publication number
- CN109036906A CN109036906A CN201811081029.1A CN201811081029A CN109036906A CN 109036906 A CN109036906 A CN 109036906A CN 201811081029 A CN201811081029 A CN 201811081029A CN 109036906 A CN109036906 A CN 109036906A
- Authority
- CN
- China
- Prior art keywords
- arc
- arcs
- electric arc
- extinguish chamber
- seam
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
A kind of electric arc divided system, including arc-extinguish chamber, arcs and muffler are led, the arc-extinguish chamber two sides are separately installed with one and lead arcs, are equipped with muffler on the arc-extinguish chamber；Lead the seam for being provided among arcs and passing through for electric arc in at least side of the arc-extinguish chamber；The leading of the arc-extinguish chamber side is provided with the bar shaped seam passed through for electric arc among arcs, the leading of the other side is provided with one and can prevent from leading arcs when surface treatment among arcs mutually interts to the seam of deformation being serrated；It has structure composition reasonable, easy for operation, an electric arc pressure can be split into two electric arcs, the length of electric arc be lengthened, thus the features such as enhancing arc quenching effect.
Description
Technical field
The present invention relates to a kind of electric arc divided system arc quenching systems of breaker, belong to arc extinguishing system of circuit breaker technology
Field.
Background technique
Present arc extinguishing system of circuit breaker can only between moving contact to static contact when breaker realizes short-circuit protection
An electric arc is pulled into, the extinguishing of circuit breaker arc is unfavorable for.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide that a kind of structure composition is reasonable, and operation makes
With conveniently, an electric arc pressure can be split into two electric arcs, the length of electric arc be lengthened, to enhance the electric arc of arc quenching effect
Separate system.
The object of the present invention is achieved by the following technical solutions, a kind of electric arc divided system, including arc-extinguish chamber, leads
Arcs and muffler, the arc-extinguish chamber two sides are separately installed with one and lead arcs, are equipped with muffler on the arc-extinguish chamber；Institute
Lead the seam for being provided among arcs and passing through for electric arc in at least side for stating arc-extinguish chamber.
As preferred: the bar shaped seam for being provided among arcs and passing through for electric arc is led in the arc-extinguish chamber side, the other side
It leads and is provided with one among arcs and can prevent from leading arcs when surface treatment and mutually interting to the seam of deformation being serrated.
The present invention is that the centre for leading arcs at two pieces is both provided with a seam；When electric arc moves to the starting point of seam, electric arc by
One is forced to split into two；It has structure composition reasonable, easy for operation, an electric arc pressure can be split into
Two electric arcs, lengthen the length of electric arc, thus the features such as enhancing arc quenching effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of arc quenching system of the present invention.
Fig. 2 is arc quenching system partial structure schematic diagram of the present invention.
Fig. 3 is the stereoscopic schematic diagram that arcs are led in side of the present invention.
Fig. 4 is the stereoscopic schematic diagram that arcs are led in the other side of the present invention.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in detail: shown in Fig. 1-4, a kind of electric arc divided of the present invention
System, including arc-extinguish chamber 1, arcs and muffler are led, 1 two sides of arc-extinguish chamber are separately installed with one and lead arcs 2,3, go out described
Arc cover 1 11 is equipped with muffler 4 above；At least side of the arc-extinguish chamber 1 leads to be provided among arcs 2,3 to be passed through for electric arc
Seam 21,31.
As shown in the figure, as preferred embodiment, leading for 1 side of arc-extinguish chamber of the present invention is provided with confession among arcs 2
Bar shaped that electric arc passes through seam 21, the leading of the other side be provided among arcs 3 one can prevent from leading arcs when surface treatment it is mutually interspersed
To the seam 31 of deformation being serrated.
When route occurs in short-term, when electric arc is moved at the 2-2 for leading arcs 2 or led at the 3-3 of arcs 3, electric arc is by one
Become two, enters back into arc-extinguish chamber extinguishing.
It should be understood that the above embodiments are the description of the invention, rather than limiting the invention, it is any not
Under the premise of beyond present inventive concept, the decoration of any structure, the change of proportionate relationship and size adjustment, do not influencing this hair
Under the attainable purpose of effect caused by bright and institute, all fall in covering scope of the invention.
Claims (2)
1. a kind of electric arc divided system, including arc-extinguish chamber (1) 1, lead arcs and muffler (4), it is characterised in that the arc-extinguish chamber
(1) two sides are separately installed with one and lead arcs (2,3), are equipped with muffler (4) above (11) in the arc-extinguish chamber (1)；It is described to go out
It leads and is provided with the seam (21,31) passed through for electric arc among arcs (2,3) in at least side of arc cover (1) 1.
2. electric arc divided system according to claim 1, it is characterised in that lead arcs (2) in arc-extinguish chamber (1) side
Centre is provided with the bar shaped seam (21) passed through for electric arc, and the leading of the other side, which is provided with one among arcs (3), can prevent from being surface-treated
When lead arcs and mutually intert to the seam (31) of deformation being serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081029.1A CN109036906A (en) | 2018-09-17 | 2018-09-17 | A kind of electric arc divided system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081029.1A CN109036906A (en) | 2018-09-17 | 2018-09-17 | A kind of electric arc divided system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109036906A true CN109036906A (en) | 2018-12-18 |
Family
ID=64622163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811081029.1A Pending CN109036906A (en) | 2018-09-17 | 2018-09-17 | A kind of electric arc divided system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109036906A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383204Y (en) * | 1999-08-22 | 2000-06-14 | 林李杰 | Arc suppressing room for contactor |
| DE10230094A1 (en) * | 2002-07-04 | 2004-01-29 | Siemens Ag | Arc extinction device for load protection switch has one of arc conduction rails leading to arc extinction chamber coupled to auxiliary conductor path for lead-off of arc driving current |
| CN101320663A (en) * | 2008-07-16 | 2008-12-10 | 乐星产电(无锡)有限公司 | Arc extinguishing chamber for breaker |
| CN202796808U (en) * | 2012-09-17 | 2013-03-13 | 温州罗格朗电器有限公司 | N-pole arc extinguishing device |
| CN204720349U (en) * | 2015-06-26 | 2015-10-21 | 温州罗格朗电器有限公司 | Arc quenching system in circuit breaker |
| CN209118957U (en) * | 2018-09-17 | 2019-07-16 | 美高电气科技有限公司 | Electric arc divided system |
-
2018
- 2018-09-17 CN CN201811081029.1A patent/CN109036906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383204Y (en) * | 1999-08-22 | 2000-06-14 | 林李杰 | Arc suppressing room for contactor |
| DE10230094A1 (en) * | 2002-07-04 | 2004-01-29 | Siemens Ag | Arc extinction device for load protection switch has one of arc conduction rails leading to arc extinction chamber coupled to auxiliary conductor path for lead-off of arc driving current |
| CN101320663A (en) * | 2008-07-16 | 2008-12-10 | 乐星产电(无锡)有限公司 | Arc extinguishing chamber for breaker |
| CN202796808U (en) * | 2012-09-17 | 2013-03-13 | 温州罗格朗电器有限公司 | N-pole arc extinguishing device |
| CN204720349U (en) * | 2015-06-26 | 2015-10-21 | 温州罗格朗电器有限公司 | Arc quenching system in circuit breaker |
| CN209118957U (en) * | 2018-09-17 | 2019-07-16 | 美高电气科技有限公司 | Electric arc divided system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |