CN205452213U - Electric leakage circuit breaker with touch switch - Google Patents
Electric leakage circuit breaker with touch switch Download PDFInfo
- Publication number
- CN205452213U CN205452213U CN201620255056.6U CN201620255056U CN205452213U CN 205452213 U CN205452213 U CN 205452213U CN 201620255056 U CN201620255056 U CN 201620255056U CN 205452213 U CN205452213 U CN 205452213U
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- touch switch
- lever
- rccb
- electric leakage
- elastic component
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Abstract
The utility model provides an electric leakage circuit breaker with touch switch. Still there is residual current in the main electric leakage unit of solving the electric leakage circuit breaker after the circuit breaker is threaded off, be because of its is killing after electric current outflow circuit board, uses the problem that has certain hidden danger. The utility model provides an electric leakage circuit breaker with touch switch, be equipped with in the casing and be used for installing circuit breaker unit's first cavity and the second cavity that is used for installation electric leakage unit, be equipped with tripping device in the first cavity, the electric leakage unit includes the second lever and is used for driving tripping device dropout electromagnetism release, still be equipped with circuit board and touch switch in the second cavity, the switching of tripping device's deciliter control touch switch, touch switch one end and L line connection, other end and gate board electricity is connected. , the circuit breaker drives the touch switch disconnection when threading off, and it is killing at the circuit board front end, use safelyr, realize power end and load end interchangeability.
Description
Technical field
This utility model belongs to field of circuit breakers, particularly to a kind of RCCB with touch switch.
Background technology
RCCB: the switch of energy auto-action when leakage current exceedes predetermined value in circuit.Conventional RCCB is divided into voltage-type and current mode two class, and current mode is divided into electromagnetic type and electron type two kinds.
RCCB is actually a kind of chopper with creepage protection function; RCCB includes breaker mechanism and electric leakage unit; but existing electric leakage unit is all to keep being connected with the chopper snap close in breaker mechanism by a connecting rod; after i.e. electric leakage unit detects that circuit leaks electricity; drive lock for circuit breaker to pull work by connecting rod, and then realize disjunction dropout by breaker mechanism.
The electric leakage unit of present RCCB yet suffers from residual current after circuit breaker tripping, is after electric current flows out circuit board because it cuts off electric current, and use there is certain hidden danger and power end is non-interchangeable with load end.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of RCCB with touch switch, the electric leakage unit mainly solving RCCB yet suffers from residual current after circuit breaker tripping, it is after electric current flows out circuit board because it cuts off electric current, uses and there is the problem that certain hidden danger and power end are non-interchangeable with load end.
This utility model be the technical scheme is that
A kind of RCCB with touch switch, including housing, the first chamber for installing breaker unit it is provided with and for installing the second chamber of electric leakage unit in described housing, described breaker unit includes tripping mechanism, described electric leakage unit includes the magnetictrip for driving tripping mechanism to thread off, it is additionally provided with wiring board and touch switch in described second chamber, the opening and closing of deciliter described touch switch of control of described tripping mechanism, described touch switch one end is connected with L line, and the other end electrically connects with described wiring board.
Described touch switch includes that elastic component, described elastic component one end electrically connect with described wiring board, and the other end is corresponding with described L line；Described tripping mechanism includes first lever hinged with described inner walls, being provided with the second lever rotated by described first lever drives in described second chamber, when described second lever includes closing a floodgate, top presses described elastic component to make reset when its primary importance electrically connected with described L line and separating brake make described elastic component leave the second position of described L line.
Described elastic component is shell fragment.
Described L line and described elastic component corresponding end are additionally provided with contact chip.
Described first lever middle-end is provided with for first hinge hole hinged with described inner walls, and upper end is connected with described second lever upper end by first connecting rod, and described second lever middle-end is provided with for hinged the second hinge hole of described inner walls.
It is correspondingly provided with pushing part with described elastic component on described second lever.
Also include test button, described shell fragment include first end corresponding with described L line and be correspondingly arranged with described test button below the second end, described experiment button by press/rise control described second end be electrically connecting/disconnecting described wiring board.
Described second chamber is additionally provided with the push pedal being correspondingly arranged with described magnetictrip, and described tripping mechanism also includes snap close, described push pedal hinged with described second lever on and bottom linked with described snap close by second connecting rod.
The beneficial effects of the utility model are: a kind of RCCB with touch switch, the first chamber for installing breaker unit it is provided with and for installing the second chamber of electric leakage unit in housing, it is provided with tripping mechanism in first chamber, electric leakage unit includes the second lever and for driving tripping mechanism dropout magnetictrip, wiring board and touch switch it is additionally provided with in second chamber, the opening and closing of deciliter control touch switch of tripping mechanism, touch switch one end is connected with L line, and the other end electrically connects with wiring board.Drive touch switch to disconnect circuit breaker tripping when, cut off electric current at circuit front edge of board, use safer, it is achieved power end and load end interchangeability.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of one embodiment of this utility model.
Fig. 2 is the schematic diagram of the first chamber of one embodiment of this utility model.
Fig. 3 is the schematic diagram of the second chamber of one embodiment of this utility model.
Fig. 4 is the partial schematic diagram of the second chamber of one embodiment of this utility model.
Fig. 5 is enlarged drawing at Fig. 4 A.
Fig. 6 is the sectional perspective schematic diagram of one embodiment of this utility model.
Fig. 7 is enlarged drawing at Fig. 6 B.
Fig. 8 is the schematic perspective view of elastic component.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings: as shown in the figure, a kind of RCCB with touch switch, including housing 9, the first chamber 1 for installing breaker unit it is provided with and for installing the second chamber 2 of electric leakage unit in described housing 9, described breaker unit includes tripping mechanism, described electric leakage unit includes the magnetictrip 25 for driving tripping mechanism to thread off, it is additionally provided with wiring board 22 and touch switch 23 in described second chamber 2, the opening and closing of deciliter described touch switch 23 of control of described tripping mechanism, described touch switch 23 one end is connected with L line 3, the other end electrically connects with described wiring board 22.The when of dropout, drive push rod by magnetictrip, and then drive the snap close of breaker unit to thread off by second connecting rod, then the first lever rotation, drives the second lever rotation by first connecting rod, and the second lever is away from the elastic component of conduction, elastic component resets, and disconnects L line and the connection of wiring board；The when of combined floodgate, handle drives the first lever then to drive the second lever, the second lever pushing elastic component to be connected with L line；When threading off here, can be actively to drive by the tripping mechanism of breaker unit, it can also be the driving tripping mechanism dropout of electric leakage unit, a kind of RCCB with touch switch, the first chamber for installing breaker unit it is provided with and for installing the second chamber of electric leakage unit in housing, it is provided with tripping mechanism in first chamber, electric leakage unit includes the second lever and for driving tripping mechanism dropout magnetictrip, wiring board and touch switch it is additionally provided with in second chamber, the folding of deciliter control touch switch of tripping mechanism, touch switch one end is connected with L line, the other end electrically connects with wiring board.Drive touch switch to disconnect circuit breaker tripping when, cut off electric current at circuit front edge of board, use safer, it is achieved power end and load end interchangeability.
In this utility model, as it can be seen, described touch switch 23 includes that elastic component 231, described elastic component 231 one end electrically connect with described wiring board 22, the other end is corresponding with described L line 3；Described tripping mechanism includes first support 11 hinged with described housing 9 inwall, being provided with the second lever 21 being driven rotation by described first lever 11 in described second chamber 2, when described second support 21 includes closing a floodgate, top presses described elastic component 231 to make reset when its primary importance electrically connected with described L line 3 and separating brake make the second position that described elastic component 231 leaves described L line 3.Simple in construction, easy to use.
In this utility model, as it can be seen, described elastic component 231 is shell fragment.Here can also be other elastic component, such as spring, disc spring etc..
In this utility model, as it can be seen, described L line 3 and described elastic component 231 corresponding end are additionally provided with contact chip 31.It is easy to contact, uses convenient.
In this utility model, as shown in the figure, described first lever 11 middle-end is provided with for first hinge hole hinged with described housing 9 inwall, upper end is connected with described second lever 21 upper end by first connecting rod 112, and described second lever 21 middle-end is provided with for hinged the second hinge hole of described housing 9 inwall.First lever middle-end and housing hinge, two ends can swing, and the second lever is similar structures, is linked together by both first connecting rods, forms synchronous hunting, and simple in construction, using effect is good.
In this utility model, as it is shown in figure 5, be correspondingly provided with pushing part 212 with described elastic component 231 on described second lever 21.It is easier to put forth effort, cuts off rapider.
In this utility model, as shown in the figure, also include testing button 4, described shell fragment include first end 2311 corresponding with described L line 3 and be correspondingly arranged with described test button 4 below the second end 2312, described test button 4 is electrically connecting/disconnecting described wiring board 22 by pressing/rise described second end 2312 of control.Test button circuit and wiring board circuit are parallel circuit, and similar, electric current is also to first pass through touch switch through test button circuit.
In this utility model, as shown in the figure, described second chamber 2 is additionally provided with the push rod 26 being correspondingly arranged with described magnetictrip 25, and described tripping mechanism also includes snap close 15, is linked with described snap close 15 by second connecting rod 27 on hinged and described second support 21 of described push rod 26 and bottom.
Embodiment is not construed as restriction of the present utility model, but any based on spirit improvements introduced of the present utility model, all should be within protection domain of the present utility model.
Claims (8)
1. a RCCB with touch switch, including housing (9), the first chamber (1) for installing breaker unit it is provided with and for installing second chamber (2) of electric leakage unit in described housing (9), described breaker unit includes tripping mechanism, described electric leakage unit includes the magnetictrip (25) for driving tripping mechanism to thread off, it is characterized in that: in described second chamber (2), be additionally provided with wiring board (22) and touch switch (23), the opening and closing of deciliter described touch switch of the control (23) of described tripping mechanism, described touch switch (23) one end is connected with L line (3), the other end electrically connects with described wiring board (22).
A kind of RCCB with touch switch the most according to claim 1, it is characterized in that: described touch switch (23) includes elastic component (231), described elastic component (231) one end electrically connects with described wiring board (22), and the other end is corresponding with described L line (3)；Described tripping mechanism includes first lever (11) hinged with described housing (9) inwall, being provided with in described second chamber (2) and driven, by described first lever (11), the second lever (21) rotated, when described second lever (21) includes closing a floodgate, top presses described elastic component (231) to make reset when its primary importance electrically connected with described L line (3) and separating brake make described elastic component (231) leave the second position of described L line (3).
A kind of RCCB with touch switch the most according to claim 2, it is characterised in that: described elastic component (231) is shell fragment.
A kind of RCCB with touch switch the most according to claim 2, it is characterised in that: described L line (3) and described elastic component (231) corresponding end are additionally provided with contact chip (31).
A kind of RCCB with touch switch the most according to claim 2, it is characterized in that: described first lever (11) middle-end is provided with for first hinge hole hinged with described housing (9) inwall, upper end is connected with described second lever (21) upper end by first connecting rod (112), and described second lever (21) middle-end is provided with for hinged the second hinge hole of described housing (9) inwall.
A kind of RCCB with touch switch the most according to claim 2, it is characterised in that: described second lever (21) is upper is correspondingly provided with pushing part (212) with described elastic component (231).
A kind of RCCB with touch switch the most according to claim 3, it is characterized in that: also include test button (4), described shell fragment includes first end (2311) corresponding with described L line (3) and is correspondingly arranged in second end (2312) of described test button (4) lower section, and described test button (4) is electrically connecting/disconnecting described wiring board (22) by pressing/rise described second end (2312) of control.
A kind of RCCB with touch switch the most according to claim 1, it is characterized in that: described second chamber (2) is additionally provided with the push rod (26) being correspondingly arranged with described magnetictrip (25), described tripping mechanism also includes snap close (15), described push rod (26) being articulated with described second lever (21), and above and linked with described snap close (15) by second connecting rod (27) in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255056.6U CN205452213U (en) | 2016-03-30 | 2016-03-30 | Electric leakage circuit breaker with touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255056.6U CN205452213U (en) | 2016-03-30 | 2016-03-30 | Electric leakage circuit breaker with touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452213U true CN205452213U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255056.6U Active CN205452213U (en) | 2016-03-30 | 2016-03-30 | Electric leakage circuit breaker with touch switch |
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| CN (1) | CN205452213U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702535A (en) * | 2016-03-30 | 2016-06-22 | 浙江天正电气股份有限公司 | Residual-current circuit breaker |
| CN108133874A (en) * | 2018-01-11 | 2018-06-08 | 浙江天正电气股份有限公司 | A kind of electrical leakage tripping device of leakage circuit breakers |
| CN108321059A (en) * | 2018-02-27 | 2018-07-24 | 法泰电器（江苏）股份有限公司 | A kind of band pours the RCD modules of line defencive function into |
| CN109087830A (en) * | 2018-07-27 | 2018-12-25 | 高能格乐电气股份有限公司 | Leakage circuit breakers |
| CN109411303A (en) * | 2018-11-19 | 2019-03-01 | 杭州乾龙电器有限公司 | A kind of earth leakage protective breaker of band |
-
2016
- 2016-03-30 CN CN201620255056.6U patent/CN205452213U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702535A (en) * | 2016-03-30 | 2016-06-22 | 浙江天正电气股份有限公司 | Residual-current circuit breaker |
| CN108133874A (en) * | 2018-01-11 | 2018-06-08 | 浙江天正电气股份有限公司 | A kind of electrical leakage tripping device of leakage circuit breakers |
| CN108133874B (en) * | 2018-01-11 | 2024-04-02 | 浙江天正电气股份有限公司 | Leakage tripping mechanism of leakage circuit breaker |
| CN108321059A (en) * | 2018-02-27 | 2018-07-24 | 法泰电器（江苏）股份有限公司 | A kind of band pours the RCD modules of line defencive function into |
| CN109087830A (en) * | 2018-07-27 | 2018-12-25 | 高能格乐电气股份有限公司 | Leakage circuit breakers |
| CN109411303A (en) * | 2018-11-19 | 2019-03-01 | 杭州乾龙电器有限公司 | A kind of earth leakage protective breaker of band |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |