CN208061988U - Remote control of circuit breaker - Google Patents
Remote control of circuit breaker Download PDFInfo
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- CN208061988U CN208061988U CN201820505608.3U CN201820505608U CN208061988U CN 208061988 U CN208061988 U CN 208061988U CN 201820505608 U CN201820505608 U CN 201820505608U CN 208061988 U CN208061988 U CN 208061988U
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Abstract
The utility model provides a kind of remote control of circuit breaker, including：Breaker body includes at least one protection pole；Switch, including input terminal, operating mechanism, contact system, driving device, outlet terminal and location status detection device；Contact system is connected between the input terminal and the outlet terminal；Driving device is for driving the operating mechanism to act, the contact system is opened or closed；The contact that operating mechanism is capable of an at least pole for the coordinated signals breaker bodies is opened or closed；Location status detection device is used to detect the state of the operating mechanism, to obtain the folding information of the contact system；Control module includes communication interface and electronic controller；Electronic controller is used to control signal to driving device according to remote control commands output driving and receives folding information；Switch and control module are independently arranged.The utility model can improve the autgmentability and shooting convenience of breaker.
Description
Technical field
The utility model belongs to low-voltage circuit breaker technical field more particularly to a kind of remote control of circuit breaker.
Background technology
As China's supply network is intelligent and the continuous improvement of end-user demands, grid company is to electric energy meter and terminal
The external breaker of on-load switch and intelligent electric meter of user proposes new demand, and one of which requirement is the external open circuit of intelligent electric meter
Device should have remote control function.The remote control function is mainly, in addition to the overload protection of breaker itself is threaded off, moreover it is possible to real
Existing remote auto divide-shut brake and local manual divide-shut brake function.
Existing product is mostly assembled structure, by motor drive module, electronic control module and breaker body assembly
At there is breaker overload protection function, motor drive module and electronic control module combination to realize that automatic closing and separating brake are disconnected
The function of road device ontology.
Fig. 1 is a kind of dimensional structure diagram of existing autoreclose breaker, and Fig. 2 is automatic reclosing shown in Fig. 1
The structural schematic diagram of the driving device of breaker, as depicted in figs. 1 and 2, one disclosed in Chinese invention patent CN106252176A
Kind autoreclose breaker, automatic reclosing driving mechanism therein include transmission turbine, output gear, output main shaft, take off
Detain STATEMENT OF FEDERALLY SPONSORED and the wiring board with central control circuit.Above-mentioned component is deployed in same insulation shell, forms a mould
Block.
In the prior art, the components such as electronic control unit, motor driver and position detecting device all drive with motor
Device is arranged in the same switch module, and electronic component and moving link are set in same housing.For this structure
Layout, due to the limitation of structure and space, it is difficult to make the product of seriation, extension and the realization of upgrade function are extremely difficult.
In the actual product course of work, if encounter product failure and need replacing wiring board, it is necessary to control combined floodgate module warp
The wiring board more renewed again after complicated dismounting is crossed, this can cause production efficiency low.
Utility model content
The utility model provides a kind of remote control of circuit breaker, electronic controller and driving device is separated, to carry
The autgmentability and shooting convenience of farsighted process control breaker.
The utility model embodiment provides a kind of remote control of circuit breaker, including：Breaker body, including an at least pole；
Switch, including input terminal, operating mechanism, contact system, driving device, outlet terminal and location status detection device；It is described
Contact system is connected between the input terminal and the outlet terminal；The driving device is for driving the operating mechanism
Action, the contact system is opened or closed；The operating mechanism be capable of breaker body described in coordinated signals it is described extremely
The contact of few pole is opened or closed；The location status detection device is used to detect the state of the operating mechanism, to obtain
The folding information of the contact system；Control module, including communication interface and electronic controller；The communication interface is for receiving
Remote control commands；The electronic controller is used to control signal to the driving according to the remote control commands output driving
Device, and receive the folding information；Wherein, the switch and the control module are independently arranged.
In one embodiment, the physical detection device in the location status detection device is mechanical contact switch or electronics
Sensing element.
In one embodiment, the driving device includes driving motor and deceleration device；The driving motor is for providing
Driving force, the deceleration device is for completing the conversion of the deceleration to the driving force；The deceleration device and the operating mechanism
In operation handle connection, closing position corresponding with the deceleration device and open position are equipped with position in the operation handle
Set state-detection point.
In one embodiment, connection is provided between the operation handle of the breaker body and the operation handle of the switch
Moving part, the STATEMENT OF FEDERALLY SPONSORED are used to realize the breaker body and institute when the driving device drives the operating mechanism action
State the synchronous on-off of switch.
In one embodiment, the switch is provided with the first insulation crust, and the control module is provided with outside the second insulation
Shell passes through first insulation crust and described between the electronic controller and the operating mechanism and the contact system
Two insulation crust spaces are isolated.
In one embodiment, the electronic controller is equipped with first port, second port and third port；Described first
Port connects the communication interface, for receiving the remote control commands, and the output folding information；The second end
Mouth is power interface；The third port is connect with the driving device and the location status detection device.
In one embodiment, the remote control of circuit breaker further includes power panel；The power panel through it is described switch and
The breaker body setting；The electronic controller is using the second port and by power panel in the breaker body
Electricity is taken on the switch.
In one embodiment, the communication between the control module and the switch is connected by plug-in to be realized.
In one embodiment, the control module is realized by plug-in connection from the breaker body and the switch
On take electricity.
In one embodiment, the remote control of circuit breaker further includes circuit board；The third port passes through the circuit
Plate is connect with the connectivity port of the connectivity port of the driving device and the location status detection device.
In one embodiment, a toggle switch is equipped in the control module, for setting the remote control of circuit breaker
For MANUAL CONTROL mode or automatic control mode；Under the MANUAL CONTROL mode, user can be according to setting restrictive condition hand
The dynamic control remote control of circuit breaker divide-shut brake, and the remote control of circuit breaker can be controlled by remote control commands certainly
Dynamic separating brake；Under the automatic control mode, the remote control of circuit breaker can be controlled by remote control commands and is divided automatically
It closes a floodgate, moreover, when controlling the remote control of circuit breaker by remote control commands and being in "on" position, can manually control
The remote control of circuit breaker divide-shut brake is in gate-dividing state controlling the remote control of circuit breaker by remote control commands
When, the remote control of circuit breaker can not be manually controlled and closed a floodgate.
The remote control of circuit breaker of the utility model embodiment, by being arranged driving device in switch, and by electronics
Controller is arranged in control module, and switch and control module is made to be independently arranged, and can make driving device and electronic control
Device is respectively assembled in different modules, only need to be for one of module when certain failure occurs for remote control of circuit breaker
It is overhauled, without carrying out complicated integral disassembly, assembly, so shooting convenience is improved.Moreover, switch and control module
It is mutually independent, convenient for switch and control module are improved and are upgraded, so autgmentability is greatly improved, this can
It solves the problems, such as that product function is single, is conducive to later stage market competition.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.In the accompanying drawings：
Fig. 1 is a kind of dimensional structure diagram of existing autoreclose breaker.
Fig. 2 is the structural schematic diagram of the driving device of autoreclose breaker shown in Fig. 1.
Fig. 3 is the electrical block diagram of the remote control of circuit breaker of one embodiment of the utility model.
Fig. 4 is the overall appearance structural representation of the remote control of circuit breaker of one embodiment of the utility model.
Fig. 5 be one embodiment of the utility model remote control of circuit breaker in the internal structure schematic diagram that switchs.
Fig. 6 be one embodiment of the utility model remote control of circuit breaker in the splicing structure schematic diagram that switchs.
Fig. 7 be one embodiment of the utility model remote control of circuit breaker in control module internal structure schematic diagram.
Fig. 8 be one embodiment of the utility model remote control of circuit breaker in switch illustrate with the coupling structure of control module
Figure.
Specific implementation mode
It is right below in conjunction with the accompanying drawings to make the purpose, technical scheme and advantage of the utility model embodiment be more clearly understood
The utility model embodiment is described in further details.Here, the exemplary embodiment of the utility model and the description thereof are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
Fig. 3 is the electrical block diagram of the remote control of circuit breaker of one embodiment of the utility model.As shown in figure 3, should
Remote control of circuit breaker, it may include：Breaker body 1, switch 2 and control module 3.
Breaker body 1, including an at least pole.Breaker body 1 can have excess current protective function.For example, breaker
The number of poles of ontology 1 can be 1 pole, 2 poles, 3 poles or 4 extremely etc..As shown in figure 3, breaker body 1 may include the first pole 101, second
Pole 102 and third pole 103.The overcurrent protection may include overload protection and open circuit protection.The breaker body 1 was in addition to having
Current protecting function can also have the functions such as other defencive functions, such as short-circuit protection, under-voltage protection.
Switch 2, including input terminal 4, operating mechanism (not shown), contact system 7, driving device 8, outlet terminal 9 and
Location status detection device 10；The contact system 7 is connected between the input terminal 4 and the outlet terminal 9；The drive
Dynamic device 8 is for driving the operating mechanism to act, the contact system 7 is opened or closed；The operating mechanism can join
The contact of the dynamic at least pole for controlling the breaker body 1 is opened or closed；The location status detection device 10 is used
In the state for detecting the operating mechanism, to obtain the folding information of the contact system 7.
Specifically, for example, the operating mechanism may include tripping mechanism, operation handle etc., tripping mechanism can make when acting
It obtains contact system 7 to disconnect, operation handle can be used for that breaker is opened or closed manually.Contact system 7 may include moving contact and quiet
Contact.Driving device 8 can be the modes such as motor driving, hydraulic-driven.In embodiment, in the location status detection device 10
Physical detection device can be mechanical contact switch or electronic induction element.The state of the operating mechanism can refer to operating mechanism
Mechanical location, different mechanical locations can correspond to the off-state or closed state of contact system 7.In embodiment, inlet wire
Terminal 4, contact system 7 and outlet terminal 9 can be that a pole in breaker body 1 (is, for example, the poles N, then above-mentioned first pole respectively
101, the second pole 102 and third pole 103 can be the poles L) in input terminal, contact system and outlet terminal, or can be
It is designed independently of breaker body 1.
Control module 3, including communication interface 31 and electronic controller 12；The communication interface 31 is for receiving remote control
Instruction；The electronic controller 12 is used for according to remote control commands output driving control signal to the driving device 8,
And receive the folding information.The remote control commands for example can be the instruction of arrearage separating brake.The electronic controller 12 can be with
Convert remote control commands to driving control signal, which for example can be to take electricity as a result, the electronic control
Driving control signal is sent to driving device 8 by device 12, you being powered for driving device 8.The electronic controller 12 can be with
It is realized using existing control chip (for example, driving chip of model SGM42609XMS10G/TR), or optionally voluntarily
Design is realized.The electronic controller 12 can receive the folding information that position condition checkout gear 10 detects, according to this
Folding information can control the driving device 8 stoppings driving, such as driving device 8 is powered off.
Wherein, the switch 2 and the control module 3 are independently arranged.Switch 2 is set in an assembly area, controls mould
Block 3 is set in another assembly area.In embodiment, breaker body 1 can be set in individual load module, or be regarded
It needs to be arranged in the load module belonging to switch 2 or control module 3.The switch 2 and the control module 3 can be set respectively
It is placed in the left and right side of breaker body 1, or can be disposed adjacent.In the case where being disposed adjacent, the switch 2 and institute
Stating control module 3 can be separated by shell.
In the present embodiment, by being arranged driving device in switch, and electronic controller is arranged in control module,
And switch and control module is made to be independently arranged, driving device and electronic controller can be made to be respectively assembled at different modules
In, when certain failure occurs for remote control of circuit breaker, one of module need to only be overhauled, it is complicated without carrying out
Integral disassembly, assembly, so shooting convenience is improved.Moreover, switch and control module are mutually independent, convenient for switch
It is improved and upgrades with control module, so autgmentability is greatly improved.
In some embodiments, the driving device 8 includes driving motor and deceleration device；The driving motor is for providing
Driving force, the deceleration device is for completing the conversion of the deceleration to the driving force；The deceleration device and the operating mechanism
In operation handle connection, closing position corresponding with the deceleration device and open position are equipped with position in the operation handle
Set state-detection point.In those embodiments, driving device 8 realizes that motor drives by driving motor, is realized by deceleration device
The torque and rotating speed of motor in driving motor are converted, the deceleration of motor is completed.Driving force after deceleration reaches manipulator
Handle, operation handle action, to realize that contact system 7 is opened or closed.When the closing position in operation handle corresponds to the dress that slows down
When setting, contact system 7 is closed state, and when the open position in operation handle corresponds to deceleration device, contact system 7 is to disconnect
State.By the closing position and open position installation position state-detection point of operation handle, when closing position corresponds to the dress that slows down
When setting, it is able to detect that the closure information of contact system 7, when open position corresponds to deceleration device, is able to detect that contact system
The disconnection information of system 7.
In embodiment, boss can be provided on the closing position of operation handle and the test point of open position.Work as boss
When reaching deceleration device position, location status detection device 10 is in combined floodgate by detecting boss to detect operation handle
Position or open position, to which detection learns that contact system is "on" position or gate-dividing state.
In other embodiments, fluid pressure drive device, electromagnetic actuator device etc. may be used to carry instead of above-mentioned driving motor
For driving force.In the appropriate case, can not include deceleration device in driving device 8, at this point, driving force is supplied directly to operate
Mechanism.In other embodiments, it can may further pass through electronic controller using other positions as location status test point
Data processing is carried out to testing result, obtains the folding information of contact system 7.The deceleration device can for example be passed by gear
The realizations such as dynamic, turbine rod transmission, V belt translation, train transmission.
In some embodiments, it is provided between the operation handle of the breaker body 1 and the operation handle of the switch 2
STATEMENT OF FEDERALLY SPONSORED, the STATEMENT OF FEDERALLY SPONSORED are used to realize the breaker body 1 when the driving device drives the operating mechanism action
With the synchronous on-off of the switch 2.The operation handle of breaker body 1 can be used for opening and closing manually dynamic in breaker body 1
Static contact.The STATEMENT OF FEDERALLY SPONSORED for example can be square shaft, can be when the operation handle of switch 2 is acted with dynamic circuit breaker by the STATEMENT OF FEDERALLY SPONSORED
The operation handle of road device ontology 1 acts, to make the dynamic/static contact of breaker body 1 reach identical as the contact system of switch 27
Folding condition.In other embodiments, breaker body 1 and switch 2 can be asynchronous foldings.
In some embodiments, it is isolated for space between the electronic controller and the operating mechanism and the contact system
Setting.Specifically, the switch is provided with the first insulation crust, and the control module is provided with the second insulation crust, the electricity
It is outer by first insulation crust and second insulation between sub-controller and the operating mechanism and the contact system
Shell-space is isolated.Between the electronic controller and the operating mechanism and the contact system can between be separated with other modules, example
Such as, electronic controller is set to the left side of breaker body 1, and the operating mechanism and the contact system 7 are set to breaker body 1
Right side.Alternatively, there is insulation set between the electronic controller and the operating mechanism and the contact system, such as it is arranged
There is insulation crust.With this, it can avoid interfering, meet EMC Requirements.
In some embodiments, the electronic controller is equipped with first port, second port and third port；Described first
Port connects the communication interface, for receiving the remote control commands, and the output folding information；The second end
Mouth is power interface；The third port is connect with the driving device and the location status detection device.It is set by above-mentioned
Set, electronic controller and the external world communication, electronic controller take electricity and the signal transmission between electronic controller and switch
It is realized by port mode, this enables electronic controller to conveniently realize telecommunication, the control where electronic controller
Convenient for assembling between molding block and switch, and more independent, more modularization, further improve shooting convenience, scalability etc.
Advantage.
In some embodiments, the remote control of circuit breaker further includes power panel；The power panel runs through 2 He of the switch
The breaker body 1 is arranged；The electronic controller is using the second port and by power panel in the breaker sheet
Electricity is taken on body 1 and the switch 2.Power panel is arranged through the switch 2 and the breaker body 1, can be convenient for electronics control
Device processed takes electricity from switch 2 and breaker body 1.As shown in figure 3, electronic controller 12 by port A1, port B1, port C1 and
Port N1 takes electricity from the first pole of breaker body 1, the second pole, third pole and switch 2 respectively.The electricity that electronic controller is taken
Can be used for itself, it can also be used to for switch in driving device 8 and location status detection device 10 power supply is provided.Other are implemented
In example, electronic controller can take electricity from the power supply outside remote control of circuit breaker.
In some embodiments, the communication between the control module 3 and the switch 2 is connected by plug-in to be realized.With
This, easily facilitates the assembly between control module 3 and switch 2.
In some embodiments, the control module 3 is realized from the breaker body 1 and described is opened by plug-in connection
It closes and takes electricity on 2.With this, the assembly convenience of intermodule can be further increased.
In some embodiments, the remote control of circuit breaker further includes circuit board；The third port passes through the circuit
Plate is connect with the connectivity port of the connectivity port of the driving device 8 and the location status detection device 10.Circuit board is for example
It can be arranged in breaker body 1.With this, the assembly convenience of intermodule can be further increased.
In some embodiments, a toggle switch is equipped in the control module 3, for setting the remote control of circuit breaker
For MANUAL CONTROL mode or automatic control mode；Under the MANUAL CONTROL mode, user can be according to setting restrictive condition hand
The dynamic control remote control of circuit breaker divide-shut brake, and the remote control of circuit breaker can be controlled by remote control commands certainly
Dynamic separating brake；Under the automatic control mode, the remote control of circuit breaker can be controlled by remote control commands and is divided automatically
It closes a floodgate, moreover, when controlling the remote control of circuit breaker by remote control commands and being in "on" position, can manually control
The remote control of circuit breaker divide-shut brake is in gate-dividing state controlling the remote control of circuit breaker by remote control commands
When, the remote control of circuit breaker can not be manually controlled and closed a floodgate.The setting restrictive condition for example can be non-arrearage condition, if
In arrearage, even if can not be manually operated if remote control of circuit breaker is set as MANUAL CONTROL mode by toggle switch
Realize the combined floodgate of contact system 7.With this, the remote control of breaker not only may be implemented, but also can be when needed without long-range
Control, is only manually controlled.Under the MANUAL CONTROL mode, generally contact system 7 can not be realized by remote control
It opens a sluice gate or closes a floodgate, for example, when being overhauled, using MANUAL CONTROL mode breaking-off contact system 7, safety can be improved.
Fig. 4 is the overall appearance structural representation of the remote control of circuit breaker of one embodiment of the utility model.Fig. 5 is this reality
With the internal structure schematic diagram switched in the remote control of circuit breaker of a novel embodiment.As shown in Figure 4 and Figure 5, some are implemented
In example, remote control of circuit breaker may include that an at least pole breaker body 1, a pole are provided with 2 and of switch of motor driver
One pole is provided with the control module 3 of electronic controller.The breaker body 1 can have excess current protective function.The switch 2
It is provided with input terminal 4, operating mechanism 6, contact system 7, motor driver 8, outlet terminal 9 and location status detection device
10.The control module 3 is provided with electronic controller and communication interface.
The remote control of circuit breaker includes at least one great breaker body 1 for having excess current protective function.It is provided with electricity
The switch 2 of machine actuating device can be used as brake separating mechanism.Location status detection device 10 can detect the state of breaker.
Contact system 7 has the structure of contact terminal that can be cut-off, it may include moving contact and static contact.The breaker body 1 can be by having
The regular circuit breakers of current protecting function form.In embodiment, the switch 2 may also include insulation crust 5.In embodiment, institute
It states module 3 and may also include insulation crust.
In some embodiments, switch 2 is provided with the close/open machine of motor driver, circuit-breaker status position detection dress
The structure of contact terminal set and can cut-off.In some embodiments, breaker body 1 has excess current protective function；Switch 2 is equipped with and can open
Disconnected structure of contact terminal, motor driver and position detecting device；Control module 3 is equipped with electronic intelligence controller.It is described long-range
Control function refers to that the electronic controller in control module 3 receives external control signal, and signal is identified and is handled, most
Afterwards in the corresponding control signal to switch 2 of output.Motor driver in switch 2 is responded, to change remote control
The opening and closing state of breaker.In some embodiments, there are one with motor driver for the position detecting device in the switch 2
Determine relevance.When motor driver moves to a certain specific position, position detecting device detects that driving device position is sent out
Then change information is fed back to electronic controller by changing, control motor driver.In some embodiments, far
Process control breaker also has manually and automatically state converting function.Under auto state, remote control of circuit breaker is removed by open circuit
The overload protection of device ontology 1 itself and outside dropout separating brake, also controlled by external control signal, realize remote auto divide-shut brake work(
Energy.Under manual mode, remote control of circuit breaker is except the overload protection by breaker body 1 itself and in addition to dropout separating brake, remotely
The "on" position of control breaker is not controlled by external signal, can manually implemented breaking-closing operating.Separating brake function can be according to condition
It is arranged to remotely controlled or not remotely controlled.
In some embodiments, the physical detection device that the location status detection device 10 is arranged can be mechanical contact switch
Or electronic induction element etc..
In some embodiments, as shown in figure 5, the driving device 8 is equipped with driving motor 801 and deceleration device 802.It is described
Driving device 8 is mechanically connected with operating mechanism 6, and operating mechanism 6 can be driven to act.The deceleration device 802 and operating mechanism 6
Handle is connected, handle closes a floodgate, separating brake when with deceleration device 802 have corresponding position and test point.
Fig. 6 be one embodiment of the utility model remote control of circuit breaker in the splicing structure schematic diagram that switchs.Such as Fig. 6 institutes
Show, in some embodiments, STATEMENT OF FEDERALLY SPONSORED 13, motor driving dress can be equipped between the breaker body 1 and the operation handle of switch 2
When setting the action of 8 driving operating mechanisms 6, the synchronization between breaker 1 and switch 2 can be realized by STATEMENT OF FEDERALLY SPONSORED 13.
It is as shown in Figure 4 and Figure 5, individually placed in the control module 3 to have electronic controller 12 in some embodiments, with
The components such as operating mechanism 6, contact system 7 realize space isolation in switch 2, can avoid interfering with this, meet electromagnetic compatibility and want
It asks.
Fig. 7 be one embodiment of the utility model remote control of circuit breaker in control module internal structure schematic diagram.Such as
Shown in Fig. 7, the electronic controller 12 set there are one to external signal receive and output port 1201；The electronic controller 12 is set
There are one electronic controller working power interfaces 1202；The electronic controller 12 set there are one internal signal receive and feedback end
Mouth 1203,1204.In some embodiments, the electronic controller 12 is equipped with internal signal reception and feedback port 1203 and can transmit
The signal and location status for controlling motor detect signal.In embodiment, electronic controller in control module 3 connects external signal
It receives and output port 1201 has receiver port InPut1, signal feedback port OutPut1, port InPut1 acquisition external
Signal instruction realizes remote control to breaker；Circuit-breaker status is fed back to outside by port OutPut1.
Fig. 8 be one embodiment of the utility model remote control of circuit breaker in switch illustrate with the coupling structure of control module
Figure.As shown in figure 8, in some embodiments, it is described that external signal reception and output port 1201 are instructed to acquire external signal
With feedback circuit-breaker status information to outside, realizes telecommunications functions, complete remote control.In some embodiments, the electricity
Sub-controller 12 is equipped with power supply power supply interface 1202, and electricity is taken on breaker body 1 and switch 2 by power panel 15.Electronics control
Device power supply processed is provided by breaker body 1 and switch 2 by power panel.In some embodiments, the power panel 15 extends transversely through
Switch 2 and at least one it is great have the breaker body 1 of excess current protective function, and obtain power supply supply control module 3 in electricity
Sub-controller.
In some embodiments, as shown in Figure 7 and Figure 8, the breaker body 1, switch 2, control module 3 mutual information
Transmission and power supply take the electric connection type for being all made of plug-in.The signal receive and feedback port 1203 by circuit board 14 and
201 unicom of port of motor driver 8 and location status detection device 10 is connected, realizes being in communication with each other between switching.
In some embodiments, as shown in figure 4, the module 3 be equipped with a toggle switch 32, it can be achieved that remote control it is manual
It is converted with automatic function.The manual function can carry out divide-shut brake according to that need to be arranged to manual operation, can also be set according to condition
Realize automatic brake separating, closing by hand function.The automatic function is that breaker realizes automatic according to external control signal instruction
Divide-shut brake.
In some embodiments, as shown in figure 5, motor driver 8 is by driving motor 201 and at least one change gear group
At by the way that the quantity of gear and the number of teeth of each gear is arranged, can reach suitable transmission ratio, driving device 8 is alternatively simultaneously
Deceleration device.Operating mechanism 6 can be made of handle and connecting rod, may be provided on handle it is at least one can be with the tooth of driving device 8
Take turns the gear teeth of engagement.Operating mechanism 6 can be mechanically connected with contact system 7, and contact is passed motion to by link transmission principle
System 7, divide-shut brake handle capable of being realize that contact is disconnected and is closed.Driving motor 801 can drive change gear to rotate, change gear band
Fixed handle rotates, and handle band moving contact is disconnected and is closed, to realize the fortune of driving device 8, operating mechanism 6 and contact system 7
It is dynamic to transmit.
Condition checkout gear 10 can be co-located in switch 2 and be mechanically connected with motor driver 8, be driven to detect
The position of dynamic device.Specific implementation mode can be：There are two location status to detect device for setting in switch 2, while driving dress
A gear side face for setting 8 is correspondingly arranged on two boss, and when gear rotates, boss touches corresponding location status detector
Part, detection device can generate detection signal immediately.
In some embodiments, operating mechanism 6, contact system 7, driving device 8 and detection device 10 are arranged in switch 2,
Electronic controller 12 is arranged in control module 3.Switch 2 is provided with a port, to output position state detection signal and
Receive command signal；Control module 3 is provided with a port, to receive position state detection signal and output instruction signal.
In some embodiments, the port of switch 2 is electrically coupled with the port of control module 3 by a signal plate.Position
Signal is fed back to electronic controller by condition checkout gear, and the power supply of motor is controlled by electronic controller, is realized to driving
The movement or stopping of device.
In some embodiments, the operation handle switched in the operation handle and breaker body 1 of switch 2 passes through a rigidity
STATEMENT OF FEDERALLY SPONSORED connects, and to drive breaker body 1 to act, realizes that switch 2 is synchronous with the action of breaker body 1.
In some embodiments, remote control function refers to that control module 3 receives external control signal, and electronic controller 12 is logical
The driving device 8 crossed in control switch 2 carrys out the operating mechanism 6 of driving switch 2, and drives the operation machine of breaker body 1 simultaneously
Structure realizes separating brake, closes a floodgate, while by the feedback of status of breaker (breaker body 1 and switch 2) to outside.
In some embodiments, control module 3 setting there are one toggle switch 32, it can be achieved that remote control manually and automatically
Power and energy.Manual function manual operation can carry out divide-shut brake as needed, can also be set according to condition and realize automatic brake separating hand
Dynamic closing function.Automatic function is that breaker realizes automatic divide-shut brake according to external control signal instruction.
Illustrate specific embodiment of the present utility model with reference to Fig. 4 to Fig. 8, so that those skilled in the art are preferably
Understand the utility model, but the protection domain being not intended to limit the utility model.
Component 802 is a transmission component of driving device 8, and driving device 8 may be motor deceleration device simultaneously,
When being related to deceleration device, it is also possible to which label 802 indicates motor deceleration device.
As shown in figure 4, the breaker with remote control function, includes the breaker of an at least pole excess current protective function
Ontology 1, a pole are provided with the switch 2 of motor driver close/open machine, a pole is provided with the control module of electronic controller
3.Switch 2 and control module 3 are arranged in 1 both sides of breaker.
As shown in figure 5, switch 2 is internally provided with insulation crust 5, input terminal 4, operating mechanism 6, contact system 7, driving
Device 8, outlet terminal 9 and detection device 10.Driving device 8 includes at least component 802 and driving motor 801.By the way that tooth is arranged
The quantity of wheel and the number of teeth of gear, the train of reduction gears for forming fixed reduction ratio is driving device 8.Operating mechanism 6 includes hand
Handle and connecting rod are provided at least one gear teeth that can be engaged with 8 gear of driving device on handle, and the engagement for passing through the gear teeth is realized and driven
The movement of dynamic device 8 is transmitted.Operating mechanism 6 is mechanically connected by connecting rod and contact system 7, and driving contact disconnects when handle rotates
With closure.Detection device 10 includes 2 detection devices, while there are corresponding two boss in 802 side of component, when gear rotates,
Corresponding boss touches corresponding location status detection device, and detection device generates detection signal, transmits electron control immediately
Device processed.
As shown in fig. 7, control module 3 is provided with insulation crust 11 and electronic controller 12, the electronic controller 12 is set
External signal is equipped with to receive and output port 1201, electronic controller working power interface 1202, internal signal reception and feedback end
Mouth 1203/1204.Described information receiving port 1201 realizes remote control function to acquire external signal instruction；The electricity
Source power supply interface 1202 takes electricity by power panel 15 on breaker 1 and switch 2；The internal signal receives and feedback port
1203 be the signaling interface of driving motor, while being also location status detection information transmission port, passes through circuit board 14 and drive
Power connector end 201 of dynamic device 8 couples, can 10 feedack of receiving detection device, can also export to driving device 8
The command information of transmission；Internal signal receives and feedback port 1204, and function is by the feedback of status electron control of breaker
Device processed.
As shown in Fig. 4 to Fig. 8, operating mechanism 6, contact system 7, driving device 8 and detection device 10 are collectively disposed at switch 2
In.The handle of operating mechanism 6 is provided with a square hole, is rigidly connected by the operating mechanism of STATEMENT OF FEDERALLY SPONSORED 13 and breaker body 1, with
It drives breaker body 1 to act, it is synchronous with the action of breaker body 1 to realize switch 2；Power connector end of driving device 8
201 are arranged in the left side of switch 2, and power connector end 201 is also the signal output port of detection device 10 simultaneously, passes through electricity
Road plate 14 is received with the internal signal in control module 3 and feedback port 1203 electrically couples, can output detecting apparatus 10
Detection information can also receive the command information of electronic controller 12.Location status detects device 10 and passes through power connector end
201, signal plate 14, internal signal receive and feedback port 1203 is connected with electronic controller 12, can be anti-by position detection information
It feeds electronic controller 12.When the component 802 of driving device 8 turns to different setting positions, corresponding detection device 10
Signal can be received, and feeds back to electronic controller 12, by the judgement of electronic controller 12, to control the driving device 8 progress
The operation of next step.
When described information receiving port 1201 receives switching signal, pass through the control of electronic controller 12, driving dress
It sets 8 801 power supply of driving motor to be switched on, the operating mechanism 6 of driving switch 2 acts, while 802 turns of the component of driving device 8
It is dynamic.Wait for that the contact system 7 is closed, after the arrival closing position of component 802 of driving device 8, corresponding combined floodgate detects device 10
Electronic controller 12 can be fed back information to, electronic controller 12 cuts off the power supply of driving motor 801, driving dress by judging
It sets 8 to stop operating, breaker is completed to close a floodgate.
When described information receiving port 1201 receives sub-gate signal, pass through the control of electronic controller 12, driving dress
It sets 8 801 power supply of driving motor to be switched on, the operating mechanism 6 of driving switch 2 acts, while 802 turns of the component of driving device 8
It is dynamic, wait for that the operating mechanism 6 is threaded off, contact system 7 disconnects, corresponding after the arrival open position of component 802 of driving device 8
Separating brake detection device 10 can feed back information to electronic controller 12, and electronic controller 12 cuts off driving motor 801 by judging
Power supply, driving device 8 stops operating, and breaker completes separating brake.
The setting of module 3 is there are one toggle switch, it can be achieved that the manually and automatically power and energy of remote control.In auto state
Under, breaker is also controlled completely by external signal and closes a floodgate, divides except by the traditional overload protection function of breaker 1 and in addition to separating brake
Lock；Under manual mode, manual function manual operation can carry out divide-shut brake as needed, can also be set and be realized automatically according to condition
Separating brake closing by hand function.
In conclusion the remote control of circuit breaker of the utility model embodiment has the following advantages：The electronics control of breaker
Device processed is positioned over from constitutional details such as operating mechanism, contact system, driving device, detection devices in different shells, realizes machine
Tool element is isolated with the space of electronic component, can effectively avoid during the work time, circuit breaker operation mechanism and contact system pair
The influence and interference of electronic component, avoid interference, meet EMC Requirements, improve the reliability of product work.It is real
Existing modularization assembling, be mutually independent can organic composition holonomic system, autgmentability is extremely strong, improves and upgrades convenient for follow-up function
(can install the functions such as electric leakage, overvoltage/undervoltage additional), repair and replacement also become very easy, improve the production efficiency of product.
In the description of this specification, reference term " one embodiment ", " specific embodiment ", " some implementations
Example ", " such as ", the description of " example ", " specific example " or " some examples " etc. mean it is described in conjunction with this embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, the specific features of description,
Structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.It is each to implement
The step of involved in example, sequence was used to schematically illustrate the implementation of the utility model, and sequence of steps therein is not construed as limiting, can root
It is appropriately adjusted according to needs.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not used to limit this
The protection domain of utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of remote control of circuit breaker, which is characterized in that including：
Breaker body, including an at least pole；
Switch, including input terminal, operating mechanism, contact system, driving device, outlet terminal and location status detection device；
The contact system is connected between the input terminal and the outlet terminal；The driving device is for driving the operation
Mechanism action, the contact system is opened or closed；The operating mechanism is capable of the institute of breaker body described in coordinated signals
The contact for stating an at least pole is opened or closed；The location status detection device is used to detect the state of the operating mechanism, with
Obtain the folding information of the contact system；
Control module, including communication interface and electronic controller；The communication interface is for receiving remote control commands；The electricity
Sub-controller is used to control signal to the driving device according to the remote control commands output driving, and is opened described in reception
Close information；
Wherein, the switch and the control module are independently arranged.
2. remote control of circuit breaker as described in claim 1, which is characterized in that the physics in the location status detection device
It is mechanical contact switch or electronic induction element to detect device.
3. remote control of circuit breaker as claimed in claim 1 or 2, which is characterized in that the driving device includes driving motor
And deceleration device；The driving motor is used to complete the deceleration to the driving force for providing driving force, the deceleration device
Conversion；
The deceleration device is connect with the operation handle in the operating mechanism, in the operation handle with the deceleration device pair
The closing position and open position answered are equipped with location status test point.
4. remote control of circuit breaker as claimed in claim 1 or 2, which is characterized in that the operation handle of the breaker body
STATEMENT OF FEDERALLY SPONSORED is provided between the operation handle of the switch, the STATEMENT OF FEDERALLY SPONSORED is used to drive the operation in the driving device
The synchronous on-off of the breaker body and the switch is realized when mechanism action.
5. remote control of circuit breaker as described in claim 1, which is characterized in that the switch is provided with the first insulation crust,
The control module is provided with the second insulation crust, between the electronic controller and the operating mechanism and the contact system
It is isolated by first insulation crust and second insulation crust space.
6. remote control of circuit breaker as described in claim 1, which is characterized in that the electronic controller is equipped with first end
Mouth, second port and third port；The first port connects the communication interface, for receiving the remote control commands,
And the output folding information；The second port is power interface；The third port and the driving device and described
Location status detection device connects.
7. remote control of circuit breaker as claimed in claim 6, which is characterized in that the remote control of circuit breaker further includes power supply
Plate；The power panel is through the switch and breaker body setting；The electronic controller utilizes the second port
And electricity is taken on the breaker body and the switch by power panel.
8. the remote control of circuit breaker as described in claim 1,2 or 5, which is characterized in that the control module and the switch
Between communication pass through plug-in connection realize.
9. remote control of circuit breaker as claimed in claim 7, which is characterized in that the control module is connected real by plug-in
Now electricity is taken from the breaker body and the switch.
10. remote control of circuit breaker as claimed in claim 6, which is characterized in that the remote control of circuit breaker further includes electricity
Road plate；The connectivity port and the location status detection device that the third port passes through the circuit board and the driving device
Connectivity port connection.
11. the remote control of circuit breaker as described in claim 1 or 5, which is characterized in that stirred equipped with one in the control module
Switch, for the remote control of circuit breaker to be set as MANUAL CONTROL mode or automatic control mode；Mould is manually controlled described
Under formula, the remote control of circuit breaker divide-shut brake can be manually controlled according to setting restrictive condition, and remote control can be passed through
Instruction controls the remote control of circuit breaker automatic brake separating；Under the automatic control mode, remote control commands can be passed through
The automatic divide-shut brake of the remote control of circuit breaker is controlled, moreover, controlling the remote control open circuit by remote control commands
When device is in "on" position, the remote control of circuit breaker divide-shut brake can be manually controlled, is controlled by remote control commands
When the remote control of circuit breaker is in gate-dividing state, the remote control of circuit breaker can not be manually controlled and closed a floodgate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505608.3U CN208061988U (en) | 2018-04-11 | 2018-04-11 | Remote control of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505608.3U CN208061988U (en) | 2018-04-11 | 2018-04-11 | Remote control of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061988U true CN208061988U (en) | 2018-11-06 |
Family
ID=63985343
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505608.3U Active CN208061988U (en) | 2018-04-11 | 2018-04-11 | Remote control of circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400067A (en) * | 2018-04-11 | 2018-08-14 | 首瑞（天津）电气设备有限公司 | Remote control of circuit breaker |
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2018
- 2018-04-11 CN CN201820505608.3U patent/CN208061988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400067A (en) * | 2018-04-11 | 2018-08-14 | 首瑞（天津）电气设备有限公司 | Remote control of circuit breaker |
| CN108400067B (en) * | 2018-04-11 | 2024-01-16 | 首瑞（天津）电气设备有限公司 | Remote control circuit breaker |
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