CN204992775U - A controller for circuit breaker - Google Patents
A controller for circuit breaker Download PDFInfo
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- CN204992775U CN204992775U CN201520745727.2U CN201520745727U CN204992775U CN 204992775 U CN204992775 U CN 204992775U CN 201520745727 U CN201520745727 U CN 201520745727U CN 204992775 U CN204992775 U CN 204992775U
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- cover plate
- controller
- circuit breaker
- housing
- rated current
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Abstract
The utility model provides a controller for circuit breaker, it designs through modular and solve not enough that the controller exists in the aspect of equipment, operation, maintenance and maintenance, including casing, apron, flip, control circuit, rated current module, communication interface and voltage module, the casing is for having one side open -ended cavity, control circuit locates in the casing, the apron lid is located on the opening of casing, the flip pivot is located on the apron, rated current module and communication interface are connected the setting with the control circuit electricity respectively, the voltage module can be dismantled on the casing lateral wall of locating dorsad that one side of opening.
Description
Technical field
The utility model relates to a kind of omnipotent breaker, particularly a kind of for taking remote measurement to circuit breaker, remote control and remote signalling and the controller be integrated on omnipotent breaker.
Background technology
Omnipotent breaker is generally used for and exchanges 50Hz, rated operational voltage is 400V, 690V; in the distribution network of rated current 630-6300A; it has the advantage of high breaking, short arcing or zero arcing; omnipotent breaker has protection circuit and equipment from fault effectses such as overload, under voltage, short circuit, single-phase earthings while distribution electric energy, the reliability of increase Electrical Safety and power consumption equipment.
Known omnipotent breaker mainly comprises drawout chassis and the removable breaker body be located on drawout chassis, described breaker body is provided with contact system, intelligent controller, motor-operating mechanism, manual energy storing device, auxiliary contact and arc quenching system, in particular cases, this breaker body is also provided with, under-voltage release, shunt release, interlock etc., aforementioned each part according to after its functional assembly for connecting or disconnecting circuit.
Based on the high speed development of intelligent grid and the variation of power consumption equipment, different client to circuit breaker and on controller require also different, in order to the demand of satisfied different client, circuit breaker manufacturer needs production different model, different size, the circuit breaker of different parameters, such needs are a large amount of stocks, take a large amount of funds, the follow-up M R of circuit breaker also unusual inconvenience, based on this technical problem, people wish to produce modular circuit breaker, one is convenient production, reduce stock, very convenient in maintenance on the other hand.
The Chinese patent ZL201320874578.0 announced July 2 in 2014 discloses a kind of modular controller of circuit breaker, and it comprises controller pedestal, controller panel and wiring board, and wiring board comprises a basic function module; Controller pedestal comprises the first base, the second base and the 3rd base, controller panel be incorporated into described first base uncovered on; Second base and the 3rd base are located at below the first base, and uncovered and the uncovered of the 3rd base of the second base is all combined with the bottom of the first base; Basic function module is located at the inside of the first base, and the second base in and the 3rd base in space as place wiring board other apolegamy functional modules space.This technical scheme can carry out according to customer requirement each functional module choosing and configure wiring board, technique scheme the control circuit people of controller for being divided into basic function module and supplemental functionality, basic function module and supplemental functionality are left in containing cavities different on housing respectively simultaneously, the isolation in order to forceful electric power and light current on the one hand, make the different demands of client more convenient in production on the other hand, but this controller still has place to be modified, different controller specification as corresponding in different rated current, kind is still more.Also have supplementary module handling trouble, simple operation is lower.
Utility model content
The purpose of this utility model is to provide a kind of controller for circuit breaker, and it can reduce the classification of controller greatly by modular design.And each module scheme design is more humane, and dismounting is more convenient.
For solving aforementioned technical problem, the technical scheme that the utility model adopts is such: a kind of controller for circuit breaker, comprise housing, cover plate, control circuit, rated current module, communication interface and voltage module, described housing is the hollow cavity with a side opening, described control circuit is located in housing, described cover plate is covered on the opening of described housing, described rated current module and communication interface are electrically connected with control circuit respectively and arrange, and described voltage module is detachably located on the hull outside wall of that side of opening dorsad.
The above-mentioned controller for circuit breaker, described hull outside wall is provided with gathering sill or guide rail, and described voltage module is provided with corresponding guide rail or gathering sill and takes this to removably connect with housing to arrange.
The above-mentioned controller for circuit breaker, described rated current module is provided with buckle, described cover plate is provided with the containing cavity for placing rated current module, described containing cavity is provided with the draw-in groove matched with described buckle, and described buckle detachable card to be located on described draw-in groove and to be taken this rated current module is detachably located on cover plate.
The above-mentioned controller for circuit breaker, comprise and renovating, the side of described cover plate is along being provided with pivot hole, described respective side of renovating is along being provided with pivot, described pivot is hubbed in pivot hole, described opposite side edge of renovating corresponding pivot is provided with projection, and on described cover plate, the position of corresponding projection is provided with location hole, and described projection is separable to be arranged on described location hole.
The above-mentioned controller for circuit breaker, that side adjacent with housing on described cover plate is provided with a plurality of spacer, that side of described shell nozzle is provided with the location notch of corresponding each spacer, described each spacer is separable to be located in each location notch, and described cover plate and housing are removably connected by bayonet unit and arrange.
The above-mentioned controller for circuit breaker, described bayonet unit comprises plural number to boss and cramp, and described each boss and cramp are located at cover plate and housing sides adjacent respectively along upper.
The above-mentioned controller for circuit breaker, described communication interface is located on cover plate, and a stopper is detachably located on described communication interface.
The above-mentioned controller for circuit breaker, described stopper is obtained by elastomeric material, and stopper is provided with the cylinder extended to cover plate direction, the end of described cylinder is provided with cap body, the side of stopper is along being provided with projection, described cover plate is provided with the fixing hole of corresponding cylinder, and described cylinder is arranged on described fixing hole, and described cap body and plug body are positioned at the axial both sides of fixing hole.
The above-mentioned controller for circuit breaker, the cross section of described gathering sill is swallowtail-shaped structure.
By adopting preceding solution, the beneficial effects of the utility model are: for a part of client, voltage module is unwanted, for another part client, voltage module is necessary, therefore existing way makees a kind of controller of comprising voltage module and a kind of not containing the controller of voltage module, if be same stock, cost may will double, the utility model is independent from controller voltage module, and adopt separable mode to be connected with controller, like this, only need the half of original stock just passable when being stock, the more important thing is, voltage module is directly connected with main circuit, Circuits System is when meeting with the impulse overvoltage faults such as thunderbolt, be easy to the damage causing voltage module, traditional controller due to voltage module on the control circuitry integrated, maintain and replace is all pretty troublesome, the utility model is located at voltage module outside controller housing, dismounting is all very convenient.Equally, the utility model is separated rated current module from control circuit, and take removable mode fixing on the cover board, like this according to no power consumption equipment, the different direct grafting of rated current module can be matched on the cover board just passable, safeguard, maintenance is equally also very convenient.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the inspecting state stereogram of the utility model embodiment;
Fig. 3 is the three-dimensional exploded view of the utility model embodiment;
Fig. 4 is the cover plate stereogram of the utility model embodiment;
Fig. 5 be the utility model embodiment renovate stereogram;
Fig. 6 is the housing stereogram of the utility model embodiment;
Fig. 7 is the voltage module front view of the utility model embodiment;
Fig. 8 is the stopper stereogram of the utility model embodiment;
Fig. 9 is the rated current module stereogram of the utility model embodiment.
Embodiment
Referring to figs. 1 to Fig. 9, embodiment of the present utility model discloses a kind of controller for circuit breaker, it comprises housing 1, cover plate 2, renovate 3, control circuit (not shown), rated current module 4, communication interface 5, voltage module 6, stopper 7, wherein said housing 1 is for having the hollow cavity of a side opening 11, described control circuit is located in housing 1, described housing 1 is provided with dovetail slideway 12 back to the lateral wall of opening 11, described voltage module 6 is provided with corresponding swallow-tail form gathering sill 61, when gathering sill 61 is arranged on this guide rail 12, this voltage module 6 is electrically connected with the control circuit in housing 1, when gathering sill 61 leaves described guide rail 12 in whole or in part, this voltage module 6 disconnects with the control circuit in housing 1, as long as removably connecting of this kind of voltage module 6 is arranged so that the half of controller stock traditional method.The mode that removably connects of described voltage module 6 and housing 1 is except the coordinating of aforementioned dovetail slideway and swallow-tail form gathering sill, also can be knownly respectively know that joggle coordinates, socket joint coordinates or the mode that removably connects such as snap-fit engagement, it can realize the purpose of this utility model equally.
Described cover plate 2 is covered on the opening 11 of described housing 1, that side adjacent with housing 1 on described cover plate 2 is provided with four spacers 21, described that side of housing 1 opening is provided with four location notchs 13, described each spacer 21 is separable to be located in each location notch 13 for realizing the relative positioning of cover plate 2 and housing 1, that side of described housing 1 opening is along being provided with four boss 14 simultaneously, respective side edge on described cover plate 2 is provided with four cramps 22 suitable with each boss 14, when cover plate 2 and housing 1 are by spacer 21 with location notch 13 relative positioning and when snapping together, each cramp 22 is fastened on each boss 14 of housing 1, thus the connection realizing cover plate 2 and housing 1 is arranged.
Describedly renovate 3 and be hubbed on described cover plate 2, specifically the downside of described cover plate 2 is along being provided with two pivot hole 23, described downside of renovating 3 is along being provided with the pivot 31 suitable with described pivot hole 23, described pivot 31 is symmetrical arranged and is hubbed at respectively in two pivot hole 23 and realizes renovating 3 and arrange with the pivot joint of cover plate 2, described upside of renovating 3 is along being provided with projection 32, on described cover plate 2, the position of corresponding projection 32 is provided with location hole 24, described projection 32 is separable to be arranged on described location hole 24, by this setting, this is renovated 3 and can open relative to cover plate 2 or snap together, easy to operate, misoperation can also be prevented simultaneously.
Described rated current module 4 is provided with buckle 41, described cover plate 2 is provided with the containing cavity 25 for placing rated current module 4, described containing cavity 25 is provided with the draw-in groove 251 suitable with described buckle 41, described buckle 41 detachable card to be located on described draw-in groove 251 and to be taken this to make rated current module 4 detachably be located on cover plate 2, when rated current module 4 is arranged in containing cavity 25, rated current module 4 and control circuit are connected, when rated current module 4 is transferred to from containing cavity 25, rated current module 4 and control circuit disconnect, thus controller can be realized mate different operating currents flexibly by changing rated current module 4.
Described communication interface 5 is located to be electrically connected on cover plate 2 and with control circuit and is arranged, stopper 7 is detachably located on described communication interface 5, specifically, described stopper 7 is obtained by elastomeric material, stopper 7 is provided with the cylinder 71 extended to cover plate 2, the end of described cylinder 71 is provided with cap body 72, the side of stopper 7 is along being provided with projection 73, described cover plate 2 is provided with the fixing hole 26 of corresponding cylinder 71, described cylinder 71 is arranged on described fixing hole 26, the body of described cap body 72 and stopper 7 is positioned at the axial both sides of fixing hole 26, that is, cap body 72 is crossed fixing hole 26 by distortion and is positioned at the axial other end of fixing hole 26, and the axial length of cylinder 71 will be far longer than the axial length of fixing hole 26, thus stopper can be covered on cover plate 2 in non operating state, when needs and control circuit carry out communication time, transfer to stopper 7 and make its cap body 72 be retained in the opposite side of fixing hole 26, make stopper 7 rotate 180 degree relative to cover plate 2 simultaneously, such attendant can be electrically connected with control circuit by communication interface 5 and to carry out inspection and maintenance, and stopper 7 can fill in communication interface 5 upon completion of the assays again, in whole process, stopper 7 and lid 2 maintain the connection, thus can prevent stopper 7 from losing.
Claims (9)
1. the controller for circuit breaker, comprise housing, cover plate, control circuit, rated current module, communication interface and voltage module, described housing is the hollow cavity with a side opening, described control circuit is located in housing, described cover plate is covered on the opening of described housing, described rated current module and communication interface are electrically connected with control circuit respectively and arrange, and it is characterized in that: described voltage module is detachably located on the hull outside wall of that side of opening dorsad.
2. the controller for circuit breaker according to claim 1, is characterized in that: described hull outside wall is provided with gathering sill or guide rail, and described voltage module is provided with corresponding guide rail or gathering sill and takes this to removably connect with housing to arrange.
3. the controller for circuit breaker according to claim 2, it is characterized in that: described rated current module is provided with buckle, described cover plate is provided with the containing cavity for placing rated current module, described containing cavity is provided with the draw-in groove matched with described buckle, and described buckle detachable card to be located on described draw-in groove and to be taken this rated current module is detachably located on cover plate.
4. the controller for circuit breaker according to claim 1 or 2 or 3, it is characterized in that: comprise and renovating, the side of described cover plate is along being provided with pivot hole, described respective side of renovating is along being provided with pivot, described pivot is hubbed in pivot hole, described opposite side edge of renovating corresponding pivot is provided with projection, and on described cover plate, the position of corresponding projection is provided with location hole, and described projection is separable to be arranged on described location hole.
5. the controller for circuit breaker according to claim 4, it is characterized in that: that side adjacent with housing on described cover plate is provided with a plurality of spacer, that side of described shell nozzle is provided with the location notch of corresponding each spacer, described each spacer is separable to be located in each location notch, and described cover plate and housing are removably connected by bayonet unit and arrange.
6. the controller for circuit breaker according to claim 5, is characterized in that: described bayonet unit comprises plural number to boss and cramp, and described each boss and cramp are located at cover plate and housing sides adjacent respectively along upper.
7. the controller for circuit breaker according to claim 1 or 2 or 3, it is characterized in that: described communication interface is located on cover plate, a stopper is detachably located on described communication interface.
8. the controller for circuit breaker according to claim 7, it is characterized in that: described stopper is obtained by elastomeric material, and stopper is provided with the cylinder extended to cover plate direction, the end of described cylinder is provided with cap body, the side of stopper is along being provided with projection, described cover plate is provided with the fixing hole of corresponding cylinder, and described cylinder is arranged on described fixing hole, and described cap body and plug body are positioned at the axial both sides of fixing hole.
9. the controller for circuit breaker according to claim 2, is characterized in that: the cross section of described gathering sill is swallowtail-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745727.2U CN204992775U (en) | 2015-09-24 | 2015-09-24 | A controller for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745727.2U CN204992775U (en) | 2015-09-24 | 2015-09-24 | A controller for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992775U true CN204992775U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520745727.2U Active CN204992775U (en) | 2015-09-24 | 2015-09-24 | A controller for circuit breaker |
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| Country | Link |
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| CN (1) | CN204992775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982523A (en) * | 2016-12-27 | 2017-07-25 | 元拓工业设计咨询（天津）有限公司 | Universal module structure of electric control product |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
| CN112786343A (en) * | 2019-11-08 | 2021-05-11 | Ls电气株式会社 | Air circuit breaker |
-
2015
- 2015-09-24 CN CN201520745727.2U patent/CN204992775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982523A (en) * | 2016-12-27 | 2017-07-25 | 元拓工业设计咨询（天津）有限公司 | Universal module structure of electric control product |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
| CN112786343A (en) * | 2019-11-08 | 2021-05-11 | Ls电气株式会社 | Air circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |