CN205911263U - Electrically -operated miniature circuit breaker with dropout protect function - Google Patents
Electrically -operated miniature circuit breaker with dropout protect function Download PDFInfo
- Publication number
- CN205911263U CN205911263U CN201620388272.8U CN201620388272U CN205911263U CN 205911263 U CN205911263 U CN 205911263U CN 201620388272 U CN201620388272 U CN 201620388272U CN 205911263 U CN205911263 U CN 205911263U
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- China
- Prior art keywords
- circuit breaker
- miniature circuit
- dropout
- electric operating
- defencive function
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Abstract
The utility model provides an electrically -operated miniature circuit breaker with dropout protect function, it includes at least one utmost point miniature circuit breaker (A) and electrically -operated apparatus (B), assembling to the side of miniature circuit breaker (A) adopts with electrically -operated apparatus (B) and being connected, electrically -operated apparatus (B) control miniature circuit breaker (A) carries out branch closing operation, its characterized in that: be equipped with thread off linkage (7) on the electrically -operated apparatus (B), thread off linkage (7) can make its dropout with release lever (8) the linkage among the miniature circuit breaker (A). The utility model provides high reliability of an item and stability, it is in full accord with the overall dimension of miniature circuit breaker module to make the electrically -operated apparatus module, the volume of product has been reduced, make user's installation, it is more convenient to use, miniature circuit breaker ab intra threads off fast through the electrically -operated apparatus direct drive, reach at debt of consumer, under the circuit fault special state of rear end, electrically -operated apparatus directly locks miniature circuit breaker and is in disengaging state, closing operation's mesh can't carry out through outside handle.
Description
Technical field
This utility model belongs to low voltage electrical apparatus technology field, is exactly specifically to be related to a kind of electricity with dropout defencive function
Dynamic operation miniature circuit breaker, improves the reliability of chopper use.
Background technology
The separating brake of conventional small chopper, feed motion, need manual hand manipulation to complete.Sending out with intelligent grid
Exhibition, is badly in need of can reliably realizing the miniature circuit breaker product of automatic divide-shut brake.Therefore, market occurs in that assembled electric operating dress
The miniature circuit breaker put, by sending instructions to electrically operated device, can achieve and drive miniature circuit breaker automatic brake separating, close a floodgate and move
Make, without manual hand manipulation, be effectively saved manpower and materials, application is increasingly extensive.But it is common on existing market
Such product, as assembled adnexa, its overall dimensions is mostly not quite identical with miniature circuit breaker for electrically operated device, causes to produce
Product are installed, are used upper inconvenience, and affect product overall appearance.In addition, the common such electrically operated device in existing market
Some employing centrifugal clutching mechanisms, some employing screw-and-nut mechanisms, some employing commutation fork type clutches etc.
Deng, all more complicated in structure, cause volume big, part is many, manufacture and packaging technology is complicated, high cost, be unfavorable on a large scale
Promote the use of.The miniature circuit breaker of existing conventional electric operation simultaneously is as artificial intentional locked operation handle, or manipulator
Handle break down stuck state when, electrically operated device cannot realize drive miniature circuit breaker separating brake action;Secondly small-sized disconnected
Road device gate-dividing state does not such as allow the situation of combined floodgate because of subscriber arrearage, back-end circuit fault etc., such as artificial closing by hand by force, makes
Become potential safety hazard, and the problem of arrearage state power stealing occurs.
Utility model content
The purpose of this utility model is aiming at existing electric operating miniature circuit breaker volume greatly, only has single channel control
Technological deficiency, provide a kind of electric operating miniature circuit breaker with dropout defencive function, using to drive mechanism, driving machine
Structure, the improvement of power taking sampling structure, improve the reliability and stability of product, make electrically operated device module and small-sized open circuit
The overall dimensions of device module are completely the same, reduce the volume of product, make user installation, using more convenient, simultaneously by electricity
Dynamic operation device direct drive miniature circuit breaker, from internal rapid-releasing, reaches in subscriber arrearage, the special shape of back-end circuit fault
Under state, electrically operated device directly locks miniature circuit breaker and is in trip status it is impossible to carry out closing operation by outer handle
Purpose.Technical scheme
In order to realize above-mentioned technical purpose, a kind of electric operating with dropout defencive function of this utility model design is little
Type chopper, it includes at least one minimal type chopper and electrically operated device, and described miniature circuit breaker is filled with electric operating
Put and connect using side is assembled, electrically operated device control miniature circuit breaker to carry out breaking-closing operating it is characterised in that: described electricity
Dynamic operation device is provided with dropout STATEMENT OF FEDERALLY SPONSORED, and dropout STATEMENT OF FEDERALLY SPONSORED can make it thread off with the release lever linkage in miniature circuit breaker.
Further, described dropout STATEMENT OF FEDERALLY SPONSORED and the drive mechanism in electrically operated device link, and release lever passes small-sized disconnected
Road device or dropout STATEMENT OF FEDERALLY SPONSORED put in miniature circuit breaker and realize linkage.
Further, the end of incoming cables of each pole product of described miniature circuit breaker and leading-out terminal all can be provided with conductive reed, lead
In electric reed one end pin insertion miniature circuit breaker, is connected with circuit breaker internal circuit, other end pin and power taking sampling pcb plate
Circuit connects, the connection of power taking sampling pcb plate and electrically operated device.
Further, the end of incoming cables of described electric operating miniature circuit breaker and leading-out terminal are provided with protective cover, protective cover end face
Concordant with product end surface.
Further, described miniature circuit breaker electrically operated device includes shell, and inside the shell is equipped with drive mechanism, drive mechanism
Including motor, motor output shaft is set with worm screw, worm screw is meshed with gear train, the rotating shaft of the final-stage gear of described gear train
On be set with sector gear, sector gear is meshed with electrically operated device handle, the inner side end of the final-stage gear of gear train
It is provided with driving boss, when final-stage gear rotates, drive boss that sector gear can be promoted to rotate around the axis, drive boss and fan
Shape gear is provided with space between corresponding side;
The end face outside of described final-stage gear is provided with stirs boss, stirs boss and can dial in final-stage gear rotation process
Swing arm in dynamic dropout STATEMENT OF FEDERALLY SPONSORED rotates, and dropout STATEMENT OF FEDERALLY SPONSORED is provided with least one actuating arm.
Further, the release lever of described miniature circuit breaker stretches out the case for circuit breaker of miniature circuit breaker, and it links with threading off
Actuating arm on part corresponds to, and the case for circuit breaker of described miniature circuit breaker is provided with stroke resigning hole, and release lever is from stroke resigning hole
In pass in miniature circuit breaker.
Further, described electrically operated device handle is contained in the handle mounting groove of shell, on electrically operated device handle
It is provided with axis hole, axis hole is provided with some gear teeth, the gear teeth and sector gear built with power transmission shaft, the installation portion of electrically operated device handle
Engagement.
Further, described power transmission shaft is stretched into and is connected transmission in miniature circuit breaker with small-size breaker handle.
Further, described electrically operated device handle and small-size breaker handle link.
Further, described rotating shaft is arranged on the center of final-stage gear.
Further, described sector gear and driving boss, positioned at the medial surface of final-stage gear, drive when final-stage gear rotates
Drive boss to rotate, drive boss to be fan platform shape, drive the two sides of boss corresponding with the two sides of sector gear, drive convex
There is gap between the two sides of platform and the two sides of sector gear.
Further, described dropout STATEMENT OF FEDERALLY SPONSORED includes rotating body, rotates body and is contained on shell by installation axle, rotates this
Body can rotate around installation axle, and described rotation body stretches out swing arm, and swing arm can link with stirring boss, rotate body and be provided with
At least one actuating arm, can promote release lever in actuating arm rotation process.
Further, equipped with electronic control board, electronic control board being capable of controlled motor for described inside the shell.
Further, equipped with dragging element on described shell, dragging element can drive on electronic control board little switch into
Row working mode change.
Further, described shell is provided with holding screw and can lock dragging element.
Further, equipped with observation portion on described shell, equipped with LED lamp on electronic control board, electronic control board
LED lamp can be controlled to show from observation portion.
Further, described actuating arm is straight-bar or claw shape is used for corresponding to different release levers.
Further, the end of incoming cables of described electric operating miniature circuit breaker and leading-out terminal are provided with protective cover.
Beneficial effect
A kind of electric operating miniature circuit breaker with dropout defencive function that this utility model provides, using to driver
Structure, drive mechanism, the improvement of power taking sampling structure, improve the reliability and stability of product, make electrically operated device module
Completely the same with the overall dimensions of miniature circuit breaker module, reduce the volume of product, make user installation, use more convenient,
Miniature circuit breaker is directly driven from internal rapid-releasing by electrically operated device simultaneously, reach in subscriber arrearage, back-end circuit
Under fault special state, electrically operated device is directly locked miniature circuit breaker and is in trip status it is impossible to be entered by outer handle
The purpose of row closing operation.
Brief description
Accompanying drawing 1 is this utility model example structure schematic diagram;
Accompanying drawing 2 is electrically operated device and miniature circuit breaker decomposition texture schematic diagram in this utility model embodiment;
Accompanying drawing 3 is electrically operated device internal structure schematic diagram in this utility model embodiment;
Accompanying drawing 4 is this utility model embodiment middle gear group annexation structural representation;
Accompanying drawing 5 is fan-shaped gear installation structure schematic diagram in this utility model embodiment;
Accompanying drawing 6 is to stir cam mounting structure schematic diagram in this utility model embodiment;
Accompanying drawing 7 is dropout STATEMENT OF FEDERALLY SPONSORED mounting structure schematic diagram in this utility model embodiment;
Accompanying drawing 8 is stroke resigning hole position view in this utility model embodiment;
Accompanying drawing 9 is dropout STATEMENT OF FEDERALLY SPONSORED structural representation in this utility model embodiment;
Accompanying drawing 10 is electronic control board mounting structure schematic diagram in this utility model embodiment;
Accompanying drawing 11 is dragging element structural representation in this utility model embodiment;
Accompanying drawing 12 is dragging element mounting structure schematic diagram in this utility model embodiment.
Accompanying drawing 13 is protective cover mounting structure schematic diagram in this utility model embodiment.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is elaborated.
Embodiment
As shown in Figures 1 and 2, multipole small-size chopper a and electrically operated device b adopts side splicing structure, electricity
Dynamic operation device b connects driving multipole small-size chopper a by integral handle c and power transmission shaft 602 and carries out separating brake, closing operation.
Wherein, described electrically operated device b is provided with dropout STATEMENT OF FEDERALLY SPONSORED 7, and dropout STATEMENT OF FEDERALLY SPONSORED 7 can be with the dropout in miniature circuit breaker a
Bar 8 linkage makes it thread off.
Preferably, described dropout STATEMENT OF FEDERALLY SPONSORED 7 and drive mechanism b1 in electrically operated device b link, and release lever 8 passes little
Type chopper a or dropout STATEMENT OF FEDERALLY SPONSORED 7 put in miniature circuit breaker a and realize linkage.
Specifically, described electrically operated device handle 6 is contained in the handle mounting groove 101 of shell 1, electrically operated device
Handle 6 is provided with axis hole 601, axis hole 601 built with power transmission shaft 602, the handle of power transmission shaft 602 and multipole small-size chopper a from
Internal connection transmission.The installation portion 603 of electrically operated device handle 6 is provided with some gear teeth, and the gear teeth are engaged with sector gear 5.Electricity
Dynamic operation device handle 6 also passes through integral handle c from external connection with the handle of multipole small-size chopper a.
As shown in figures 3 and 4, miniature circuit breaker electrically operated device, it includes shell 1, and shell 1 is built with drive mechanism
B1, drive mechanism b1 includes motor 2, and the output shaft of motor 2 is set with worm screw 3, and worm screw 3 is meshed with gear train 4, wherein,
Sector gear 5, sector gear 5 and electrically operated device handss are set with the rotating shaft 401a of the final-stage gear 401 of described gear train 4
Handle 6 is meshed, and the inner side end of the final-stage gear 401 of gear train 4 is provided with driving boss 401b, when final-stage gear 401 rotates,
401a rotates around the shaft to drive boss 401b can promote sector gear 5, drives boss 401b and the corresponding side of sector gear 5
Between be provided with space;
Preferably, described rotating shaft 401a is arranged on the center of final-stage gear 401.
As shown in Figure 5, described sector gear 5 and the medial surface driving boss 401b to be located at final-stage gear 401, final stage tooth
Wheel 401 drives when rotating and drives boss 401b to rotate, and drives boss 401b to be fan platform shape, drives two sides and the fan of boss 401b
The two sides of shape gear 5 are corresponding, drive and there is gap with reality between the two sides of boss 401b and the two sides of sector gear 5
Existing clutch function.Clutch function specifically, after motor 2 rotates and drives miniature circuit breaker a separating brake or close a floodgate, can pass through electricity
Sub- control circuit board 9 controlled motor 2 inverts, and drives final-stage gear 401 to rotate back to initial position, the now drive of final-stage gear 401
There is gap, now, operator can promote overall handss from outside manually between dynamic boss 401b and the two sides of sector gear 5
Handle c, sector gear 5 rotates unrestricted, can follow rotation, realize manual operation miniature circuit breaker a separating brake, closing function.
As shown in accompanying drawing 6,7,8 and 9, the end face outside of described final-stage gear 401 is provided with stirs boss 401c, final stage tooth
Take turns stir in 401 rotation processes boss 401c can stir dropout STATEMENT OF FEDERALLY SPONSORED 7 rotate body 700 on swing arm 701 rotate, turn
Dynamic body 700 is provided with least one actuating arm 702.Preferably, actuating arm 702 is straight-bar or claw shape.Final-stage gear 401 edge
Rotate in an anti-clockwise direction, drives miniature circuit breaker a separating brake, after separating brake, stirs the rotation of boss 401c promotion dropout STATEMENT OF FEDERALLY SPONSORED 7 originally
Swing arm 701 on body 700, dropout STATEMENT OF FEDERALLY SPONSORED 7 rotates clockwise along installation axle 701a, on the rotation body 700 of dropout STATEMENT OF FEDERALLY SPONSORED 7
Actuating arm 702 promote miniature circuit breaker a release lever 8, make miniature circuit breaker a thread off, the case for circuit breaker of miniature circuit breaker a
A1 is provided with stroke resigning hole a2, and release lever 8 passes in miniature circuit breaker a from stroke resigning hole a2.Now, artificially manually from outer
When portion promotes integral handle c, miniature circuit breaker a meeting slide fastener, it is impossible to normal close a floodgate, realizes automatic brake separating, lock under given conditions
Determine, prevent artificial closing by hand function.The actuating arm 702 of dropout STATEMENT OF FEDERALLY SPONSORED 8 can arrange multiple branches, to be adapted to different model
Miniature circuit breaker switch.
As shown in accompanying drawing 10,11 and 12, described shell 1 is built with electronic control board 9, electronic control board 9 energy
Enough controlled motors 2 start, stop, rotating forward, invert, thus driving integrated model action, final driving multipole small-size chopper 1 is real
Existing separating brake, closing operation.Equipped with dragging element 10 on shell 1, dragging element 10 can drive the little switch on electronic control board 9
901 are operated patten transformation.
On described shell 1, holding screw 11 is installed and can lock dragging element 10.
Equipped with transparent observing portion 102 on described shell 1, equipped with LED lamp 902 on electronic control board 9, electronics can be passed through
The changes such as the switch of control circuit board 9 control LED lamp 902, brightness, color, flicker, conveniently directly observe electric operating from outside
Device 2 and the working condition of miniature circuit breaker 1.
The end of incoming cables of every pole product of miniature circuit breaker a of composition multipole and leading-out terminal setting conductive reed a, a ', conductive
In reed a, a ' one end pin a1, a1 ' insertion miniature circuit breaker a, it is connected with miniature circuit breaker a internal circuit, described conduction spring
Piece a other end pin a2.a2 ' and power taking sampling pcb plate 13 circuit welding, power taking sampling pcb plate 13 is with electrically operated device b's
Connection, the most at last in the power supply in miniature circuit breaker a or the signal of telecommunication incoming electrically operated device b.
As shown in figure 13, the end of incoming cables of electric operating miniature circuit breaker and leading-out terminal are provided with protective cover 12, and its effect is
Insulating protection is carried out to power taking, sampling line pcb plate 13.After described protective cover 12 is assembled with electric operating miniature circuit breaker, embed
In product, protective cover end face is concordant with product end surface, does not increase product monnolithic case size.
A kind of electric operating miniature circuit breaker with dropout defencive function that this utility model provides, using to driver
Structure, drive mechanism, the improvement of power taking sampling structure, improve the reliability and stability of product, make electrically operated device module
Completely the same with the overall dimensions of miniature circuit breaker module, reduce the volume of product, make user installation, use more convenient,
Miniature circuit breaker is directly driven from internal rapid-releasing by electrically operated device simultaneously, reach in subscriber arrearage, back-end circuit
Under fault special state, electrically operated device is directly locked miniature circuit breaker and is in trip status it is impossible to be entered by outer handle
The purpose of row closing operation.
Structure depicted in the present embodiment institute accompanying drawings, ratio, size etc., all only in order to coordinate in disclosed in description
Hold, so that those skilled in the art understands and reads, be not limited to the enforceable qualificationss of this utility model, therefore not
Have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting this practicality newly
Under effect that type can be generated by and the purpose that can reach, the technology contents that all should still fall disclosed in this utility model obtain can be contained
In the range of lid.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle ", " clockwise ", " inverse time
The term of pin " etc., is merely convenient to understanding of narration, and is not used to limit the enforceable scope of this utility model, it closes relatively
System is altered or modified, under no essence change technology contents, when being also considered as the enforceable category of this utility model.
Claims (18)
1. a kind of electric operating miniature circuit breaker with dropout defencive function, it include at least one minimal type chopper (a) with
And electrically operated device (b), described miniature circuit breaker (a) and electrically operated device (b) adopt side assembly to be connected, electric operating
Device (b) control miniature circuit breaker (a) carry out breaking-closing operating it is characterised in that: described electrically operated device (b) is provided with de-
Button STATEMENT OF FEDERALLY SPONSORED (7), dropout STATEMENT OF FEDERALLY SPONSORED (7) can make it thread off with release lever (8) linkage in miniature circuit breaker (a).
2. as claimed in claim 1 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State dropout STATEMENT OF FEDERALLY SPONSORED (7) to link with the drive mechanism (b1) in electrically operated device (b), release lever (8) passes miniature circuit breaker
A () or dropout STATEMENT OF FEDERALLY SPONSORED (7) put in miniature circuit breaker (a) and realize linkage.
3. as claimed in claim 1 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State the end of incoming cables of miniature circuit breaker and leading-out terminal all can be provided with conductive reed (a, a '), and conductive reed (a, a ') one end pin
(a1) it is connected with circuit breaker internal circuit in insertion miniature circuit breaker, other end pin (a2) is electric with power taking sampling pcb plate (13)
Road is welded, the connection of power taking sampling pcb plate (13) and electrically operated device.
4. as claimed in claim 1 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State the end of incoming cables of electric operating miniature circuit breaker and leading-out terminal is provided with protective cover (12), protective cover (12) end face and product end surface
Concordantly.
5. as claimed in claim 2 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State miniature circuit breaker electrically operated device (b) and include shell (1), shell (1) is built with drive mechanism (b1), drive mechanism (b1)
Including motor (2), the output shaft of motor (2) is set with worm screw (3), worm screw (3) is meshed with gear train (4), described gear
Sector gear (5), sector gear (5) and electrically operated device are set with the rotating shaft (401a) of the final-stage gear (401) of group (4)
Handle (6) is meshed, and the inner side end of the final-stage gear (401) of gear train (4) is provided with driving boss (401b), final-stage gear
(401), when rotating, (401a) rotates around the shaft to drive boss (401b) can promote sector gear (5), drives boss (401b)
It is provided with space and the corresponding side of sector gear (5) between;
The end face outside of described final-stage gear (401) is provided with stirs boss (401c), in final-stage gear (401) rotation process
Stir swing arm (701) rotation that boss (401c) can be stirred in dropout STATEMENT OF FEDERALLY SPONSORED (7), dropout STATEMENT OF FEDERALLY SPONSORED (7) is provided with least
A kind of actuating arm (702).
6. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
The release lever (8) stating miniature circuit breaker (a) stretches out the case for circuit breaker (a1) of miniature circuit breaker (a), and it is with dropout STATEMENT OF FEDERALLY SPONSORED (7)
On actuating arm (702) corresponding, the case for circuit breaker (a1) of described miniature circuit breaker (a) is provided with stroke resigning hole (a2), threads off
Bar (8) passes in miniature circuit breaker (a) from stroke resigning hole (a2).
7. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State electrically operated device handle (6) to be contained in the handle mounting groove (101) of shell (1), electrically operated device handle (6) is provided with
Axis hole (601), built with power transmission shaft (602), the installation portion (603) of electrically operated device handle (6) is provided with some axis hole (601)
The gear teeth, the gear teeth are engaged with sector gear (5).
8. as claimed in claim 7 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State power transmission shaft (602) and stretch into and in miniature circuit breaker (a), be connected transmission with small-size breaker handle (d).
9. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that: institute
State electrically operated device handle (6) to link with small-size breaker handle (d).
10. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Described rotating shaft (401a) is arranged on the center of final-stage gear (401).
11. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Described sector gear (5) and drive boss (401b) be located at final-stage gear (401) medial surface, final-stage gear (401) rotate when
Drive and drive boss (401b) to rotate, drive boss (401b) to be fan platform shape, drive two sides and the sector of boss (401b)
The two sides of wheel (5) are corresponding, drive and there is gap between the two sides of boss (401b) and the two sides of sector gear (5).
12. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Described dropout STATEMENT OF FEDERALLY SPONSORED (7) includes rotating body (700), rotates body (700) and is contained in shell (1) by installation axle (701a)
On, rotating body (700) can rotate around installation axle (701a), and described rotation body (700) stretches out swing arm (701), swing arm
(701) can link with stirring boss (401c), rotate body (700) and be provided with least one actuating arm (702), actuating arm
(702) release lever (8) can be promoted in rotation process.
13. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
, built with electronic control board (9), electronic control board (9) being capable of controlled motor (2) for described shell (1).
14. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Equipped with dragging element (10) on described shell (1), dragging element (10) can drive the little switch on electronic control board (9)
(901) it is operated patten transformation.
15. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
On described shell (1), holding screw (11) is installed and can lock dragging element (10).
16. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Equipped with observation portion (102) on described shell (1), equipped with LED lamp (902), electronic control board on electronic control board (9)
(9) LED lamp (902) can be controlled to show from observation portion (102).
17. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
Described actuating arm (702) is straight-bar or claw shape is used for corresponding to different release levers (8).
18. as claimed in claim 5 a kind of electric operating miniature circuit breaker with dropout defencive function it is characterised in that:
The end of incoming cables of described electric operating miniature circuit breaker and leading-out terminal are provided with protective cover (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620388272.8U CN205911263U (en) | 2016-04-29 | 2016-04-29 | Electrically -operated miniature circuit breaker with dropout protect function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620388272.8U CN205911263U (en) | 2016-04-29 | 2016-04-29 | Electrically -operated miniature circuit breaker with dropout protect function |
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Publication Number | Publication Date |
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CN205911263U true CN205911263U (en) | 2017-01-25 |
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ID=57815155
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CN201620388272.8U Active CN205911263U (en) | 2016-04-29 | 2016-04-29 | Electrically -operated miniature circuit breaker with dropout protect function |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106847636A (en) * | 2017-04-05 | 2017-06-13 | 欧迪森电气有限公司 | A kind of electric switch-on mechanism of miniature circuit breaker |
CN106847627A (en) * | 2017-04-05 | 2017-06-13 | 南京飞腾电子科技有限公司 | A kind of novel breaker |
CN107230591A (en) * | 2016-04-29 | 2017-10-03 | 上海良信电器股份有限公司 | A kind of electric operating miniature circuit breaker with dropout defencive function |
CN108511281A (en) * | 2017-02-24 | 2018-09-07 | 上海良信电器股份有限公司 | A kind of dropout interlinked mechanism of electrically operated device |
-
2016
- 2016-04-29 CN CN201620388272.8U patent/CN205911263U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107230591A (en) * | 2016-04-29 | 2017-10-03 | 上海良信电器股份有限公司 | A kind of electric operating miniature circuit breaker with dropout defencive function |
CN108511281A (en) * | 2017-02-24 | 2018-09-07 | 上海良信电器股份有限公司 | A kind of dropout interlinked mechanism of electrically operated device |
CN108511281B (en) * | 2017-02-24 | 2019-09-17 | 上海良信电器股份有限公司 | A kind of tripping interlinked mechanism of electrically operated device |
CN106847636A (en) * | 2017-04-05 | 2017-06-13 | 欧迪森电气有限公司 | A kind of electric switch-on mechanism of miniature circuit breaker |
CN106847627A (en) * | 2017-04-05 | 2017-06-13 | 南京飞腾电子科技有限公司 | A kind of novel breaker |
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