CN105270935B - Integrated printed circuit board (PCB) and its elevator control cabinet - Google Patents
Integrated printed circuit board (PCB) and its elevator control cabinet Download PDFInfo
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- CN105270935B CN105270935B CN201510750516.2A CN201510750516A CN105270935B CN 105270935 B CN105270935 B CN 105270935B CN 201510750516 A CN201510750516 A CN 201510750516A CN 105270935 B CN105270935 B CN 105270935B
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Abstract
The present invention relates to electro-mechanical arts, a kind of integrated printed circuit board (PCB) and its elevator control cabinet are disclosed.The integrated printing board PCB plate is comprised at least：Switching Power Supply interface, N number of contactor interface, advance door opening module interface, transformer interface, band-type brake control loop module and base stage lockout circuit；Wherein, N is natural number；The output of transformer interface is attached at least to the input of the input of contactor interface, the input of band-type brake control loop module and base stage lockout circuit, and the output of Switching Power Supply interface is at least transferred in the input of advance door opening module interface.In embodiments of the present invention, the trouble of line is managed when can avoid installing switch board, so that the connected mode of each device is relatively simple reliable in elevator control cabinet cabinet, and the problem of wrong line can be avoided, and the orderly property more attractive in appearance of the layout in elevator control cabinet cabinet, easy access or later maintenance.
Description
Technical field
The present invention relates to electro-mechanical arts, integrated printed circuit board (PCB) and its elevator controlling more particularly in electro-mechanical arts
Cabinet.
Background technology
In recent years, with science and technology continue to develop and the epoch continuous progress, the living standard of people also constantly carrying
It is high.Meanwhile, the development of China Real Estate industry also promotes Chinese elevator industry to obtain quick development and growth.Elevator is almost
The lifting tool being seen everywhere in people's life is had become, the life given people brings great convenience.Current elevator row
Industry is used to drive substantially, based on master control, and its correlation function is realized by the electric loop wire harness in wire casing in switch board.Generally
It is master control collection periphery component signal condition, then controls driving traction machine to drag elevator.
Electric loop in current elevator control cabinet is typically to be realized using the interconnection between wire harness.But it is existing
Some elevator control cabinets are in actual production process, because circuit is more；So during installation is produced, each circuit
Connection is complex.In addition, when installing elevator control cabinet, it is necessary to carry out reason line to each cable in cabinet, operation is more multiple
Miscellaneous, assembling mode is relatively complicated, results even in the risk of wiring error.
The content of the invention
It is an object of the invention to provide a kind of integrated printed circuit board (PCB) and its elevator control cabinet so that the elevator controlling
Cabinet can be saved to carry out managing the cumbersome of line in the prior art to cable in cabinet, and assembling mode is relatively simple, greatly reduces wiring
The situation of error, improves production efficiency.
In order to solve the above technical problems, embodiments of the present invention provide a kind of integrated printed circuit board (PCB), this is integrated
Change printing board PCB plate to comprise at least：Switching Power Supply interface, N number of contactor interface, advance door opening module interface, transformer
Interface, band-type brake control loop module and base stage lockout circuit；Wherein, N is natural number；The output of transformer interface is at least connected with
In the input of contactor interface, band-type brake control loop module and base stage lockout circuit, the output of Switching Power Supply interface at least turns
It is connected to the input of advance door opening module interface.
Embodiments of the present invention additionally provide a kind of elevator control cabinet, and the elevator control cabinet is comprising above-mentioned integrated
Printed circuit board (PCB), Switching Power Supply, M contactor and transformer, wherein M are natural number；Switching Power Supply is connect by Switching Power Supply
Mouth is connected with integrated printed circuit board (PCB)；Contactor is connected by contactor interface with integrated printed circuit board (PCB)；Transformer leads to
Transformer interface is crossed to be connected with integrated printed circuit board (PCB)；The output of transformer is attached at least to the defeated of Switching Power Supply and contactor
Enter.
The present invention in terms of existing technologies, by setting Switching Power Supply interface on integrated printed circuit board (PCB), N number of
Contactor interface, advance door opening module interface, transformer interface, band-type brake control loop module and base stage lockout circuit；Wherein,
N is natural number；And the output of transformer interface is attached at least to contactor interface, band-type brake control loop module and base stage envelope
The input of lock circuit, so that transformer, contactor, Switching Power Supply can pass through corresponding interface and integrated printing respectively
Circuit board is connected, and the trouble of line is managed when can avoid installing switch board, while the situation of wrong line can be avoided；Both cloth has been saved
Line and its connection fully it is reliable.The wiring of each device in elevator control cabinet cabinet can also be saved so that elevator control cabinet cabinet
The connected mode of interior each device is relatively simple reliable, while making the layout comparison orderly property in elevator control cabinet cabinet, is easy to
Later maintenance.
Further, integrated pcb board also includes urgent electric operation module interface and urgent electric operation assistant adjustment
Interface；The output of transformer interface is connected to the defeated of urgent electric operation assistant adjustment interface and urgent electric operation module interface
Enter；The output of urgent electric operation assistant adjustment interface is connected to the input of urgent electric operation module interface；Wherein, it is described tight
Anxious electric operation assistant adjustment interface includes automatic running short circuit interface and Partial security loop short circuit interface.So as to ensure tight
During the safety return circuit short circuit of anxious electric operation assistant adjustment interface, elevator is set to be in urgent motoring condition, it is impossible to enter automatic shape
State, it is ensured that the safety of elevator.
Further, Switching Power Supply interface, contactor interface and advance door opening module interface are set in turn in from top to bottom
Integrated pcb board；Transformer interface is located at the right side of Switching Power Supply interface；Band-type brake control loop module is located at contactor interface
Right side, and positioned at the right side of vertical line where transformer interface；Base stage lockout circuit is located at the right side of band-type brake control loop module.
So that the layout of each interface on integrated pcb board is more clear, it is easy to assembling, has saved manpower and materials, production efficiency
Can greatly it be lifted.The problem of further avoid wrong line, and make inside elevator control cabinet more neatly, wiring, which is compared, to be had
Logic, is easy to later maintenance.
Further, integrated pcb board also includes urgent electric operation module interface and urgent electric operation assistant adjustment
Interface；Urgent electric operation assistant adjustment interface is located between contactor interface and advance door opening module interface；Urgent electronic fortune
Row module interface is located at the right side of urgent electric operation assistant adjustment interface, and positioned at the right side of vertical line where base stage lockout circuit
Side.
Further, integrated pcb board also includes some plug receptacles for connector mounting；Plug receptacle at least part position
Between urgent electric operation assistant adjustment interface and urgent electric operation module interface.
Further, integrated pcb board is also comprising some external cabling ports for the outer device of connecting cabinet；External cabling
Port is at least partially disposed at the lower section of plug receptacle.So that the layout such as each interface and plug receptacle on integrated pcb board is more clear
It is clear, it is easy to assembling, has saved manpower and materials, production efficiency also can be lifted greatly.The problem of further avoid wrong line, and
And each interface and plug receptacle zoning so that elevator control cabinet internal wiring more neat appearance is orderly, is easy to the later stage to tie up
Shield.
Further, advance door opening module interface includes advance door opening interface and flat bed interface again.
Further, N is equal to 2, and contactor interface includes first contactor interface and second contactor interface；First contact
Device interface and second contactor interface are set in turn in integrated pcb board from top to bottom.
Further, N is equal to 2, and contactor interface includes first contactor interface and second contactor interface, and M is equal to 3；
Contactor includes first contactor, second contactor and the 3rd contactor；First contactor, second contactor and the 3rd contact
The wire harness of device is divided into the first wire harness and the second wire harness；First wire harness is connected to first contactor interface, and the second wire harness is connected to
Two contactor interfaces.
Brief description of the drawings
Fig. 1 is the structural representation according to integrated printed circuit board (PCB) in first embodiment of the invention；
Fig. 2 is the structural representation according to elevator control cabinet in second embodiment of the invention.
Wherein, 1 is Switching Power Supply interface, and 2 be contactor interface, and 3 be advance door opening module interface, and 4 be transformer interface,
5 be band-type brake control loop module, and 6 be base stage lockout circuit, and 7 be urgent electric operation module interface, and 8 be that urgent electric operation is auxiliary
Debugging interface is helped, 9 be integrated printed circuit board (PCB), and 10 be Switching Power Supply, and 11 be contactor, and 12 be transformer.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with each reality of the accompanying drawing to the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the invention,
In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and base
Many variations and modification in following embodiment, can also realize each claim of the application technical side claimed
Case.
The first embodiment of the present invention is related to a kind of integrated printed circuit board (PCB), as shown in figure 1, the integrated printing electricity
(PCB is Printed Circuit Board abbreviation to road plate pcb board, and Chinese is printed circuit board, also known as printed circuit
Plate, therefore pcb board is printed circuit board (PCB) in present specification) comprise at least：Switching Power Supply interface 1, N number of contactor interface 2, carry
Button fly front module interface 3, transformer interface 4, band-type brake control loop module 5 and base stage lockout circuit 6；Wherein, N is nature
Number；The output of transformer interface 4 is attached at least to contactor interface 2, band-type brake control loop module 5 and base stage lockout circuit 6
Input, the output of Switching Power Supply interface 1 at least transfers in the input of advance door opening module interface 3.
It is noted that when Lift out of order causes safety return circuit to disconnect, base stage lockout circuit 6 can be most short
Safety return circuit is detected in time to have disconnected, and hardware is directly turned off frequency converter output, stops the operation of elevator, so as to protect
Hinder the safety of elevator.It is further to note that transformer interface 4 is supplied to the power output part of band-type brake control loop module 5
It is divided into the output of two-way power supply.Two-way power supply is respectively：Band-type brake swashs by force power supply and band-type brake maintains power supply.Compared to traditional scheme, use
One onboard relay instead of contactor, not only save cost, and make whole band-type brake control loop simple in construction, property
Can be also more reliable.In present embodiment, by set on integrated pcb board Switching Power Supply interface 1, N number of contactor interface 2,
Advance door opening module interface 3, transformer interface 4, band-type brake control loop module 5 and base stage lockout circuit 6；Wherein, N is nature
Number；And the output of transformer interface 4 is attached at least to contactor interface 2, band-type brake control loop module 5 and base stage block electricity
The input on road 6, the Switching Power Supply interface 1 is at least transferred in the input of the advance door opening module interface 3.So that in assembling
During complete machine, transformer, contactor and Switching Power Supply can pass through transformer interface 4, contactor interface 2 and Switching Power Supply respectively
Interface 1 is connected with integrated pcb board, the trouble of line is managed when can avoid installing transformer, contactor and Switching Power Supply, while can
To avoid the situation of wrong line；Both wiring has been saved and its connection is fully reliable.
In addition, integrated pcb board also includes urgent electric operation module interface 7 and urgent electric operation assistant adjustment interface
8；The output of transformer interface 4 is connected to the defeated of urgent electric operation assistant adjustment interface 8 and urgent electric operation module interface 7
Enter；The output of urgent electric operation assistant adjustment interface 8 is connected to the input of urgent electric operation module interface 7.So as to ensure
The safety return circuit of urgent electric operation assistant adjustment interface is in short circuit, and elevator cannot be introduced into auto state and be in urgent electronic
State, and then ensure the safety of elevator.Wherein, urgent 8 points of electric operation assistant adjustment interface is two parts, and the left side is automatic fortune
Row short circuit interface, the right is safety return circuit short circuit interface.When plug-in unit is inserted in the left side, elevator is in automatic running state, safety
Loop can not short circuit.When plug-in unit is inserted in the right, safety return circuit can be with partial shorts, and elevator can only operate in urgent electronic shape
State.Such a design, when ensure that automatic running from structure, safety return circuit can not short circuit；When safety return circuit can be with short circuit,
Can only promptly electric operation, and then ensure the safety of elevator.
It is noted that those skilled in the art in specific design process can by Switching Power Supply interface 1, connect
Tentaculum interface 2 and advance door opening module interface 3 are set in turn in integrated pcb board from top to bottom；Transformer interface 4 is arranged at out
The right side of powered-down source interface 1；Band-type brake control loop module 5 is arranged at the right side of contactor interface 2, and positioned at transformer interface 4
The right side of place vertical line；Base stage lockout circuit 6 is arranged at the right side of band-type brake control loop module 5.So that integrated pcb board
On each interface layout it is more clear, easily facilitate the assembling in later stage, saved manpower and materials, production efficiency also can be greatly
Lifting, the problem of further avoid wrong line.
Integrated pcb board also includes urgent electric operation module interface 7 and urgent electric operation assistant adjustment interface 8；Tightly
Anxious electric operation assistant adjustment interface 8 is located between contactor interface 2 and advance door opening module interface 3；Urgent electric operation mould
Block interface 7 is located at the right side of urgent electric operation assistant adjustment interface 8, and positioned at the right side of the place vertical line of base stage lockout circuit 6
Side.Urgent electric operation module interface 7 and the urgent subregion of electric operation assistant adjustment interface 8 are arranged at integrated pcb board, more
Be conducive to the convenience of assembling so that winding displacement during assembling complete machine is relatively reasonable attractive in appearance, easy access and maintenance.
In present embodiment, integrated pcb board also includes some plug receptacle (plug receptacle such as Fig. 1 for connector mounting
In a-quadrant shown in)；Plug receptacle is at least partially disposed at urgent electric operation assistant adjustment interface 8 and urgent electric operation module
Between interface 7.Wherein, the plug receptacle is used for cable, the cable of car, the cable of hoistway and the computer room portion for connecting elevator outer calling
Divide electric loop.This modular wiring method, and each plug receptacle zoning's mode, both facilitated production, and side
Just later maintenance.
Integrated pcb board is also comprising some external cabling ports for the outer device of connecting cabinet；External cabling port is at least
Part is located at the lower section of plug receptacle.So that the layout such as each interface and plug receptacle on integrated pcb board is more clear, it is easy to group
Dress, has saved manpower and materials, production efficiency also can be lifted greatly.The problem of further avoid wrong line, and each interface
With plug receptacle zoning so that appearance more neat appearance, it is easy to later maintenance.
Further, advance door opening module interface 3 includes advance door opening interface and flat bed interface again.Switching Power Supply interface 1
Output at least transferred in the input of the advance door opening interface and flat bed interface again by transformer interface 4.
N in present embodiment can be equal to 2, i.e. contactor interface 2 and include first contactor interface 2 and second contactor
Interface 2；Those skilled in the art can connect first contactor interface 2 and second contactor in actual design process
Mouth 2 is set in turn in integrated pcb board from top to bottom, and further, first contactor interface 2 and second contactor interface 2 can
To be sequentially located at from top to bottom between the Switching Power Supply interface 1 and the advance door opening module interface 3.
Second embodiment of the present invention is related to a kind of elevator control cabinet, as shown in Fig. 2 comprising described in first embodiment
Integrated printed circuit board (PCB) 9, Switching Power Supply 10, M contactor 11 and transformer 12, wherein M be natural number；Switching Power Supply
10 are connected by Switching Power Supply interface with integrated printed circuit board (PCB) 9；Contactor 11 passes through contactor interface and integrated printing
Circuit board 9 is connected；Transformer 12 is connected by transformer interface with integrated printed circuit board (PCB) 9；The output of transformer 12 is at least
It is connected to the input of Switching Power Supply 10 and contactor 11.
In present embodiment, Switching Power Supply 10 is connected by Switching Power Supply interface with integrated printing board PCB plate 9；
Contactor 11 is connected by contactor interface with integrated pcb board 9；Transformer 12 passes through transformer interface and integrated pcb board 9
Connection；The output of transformer 12 is attached at least to the input of Switching Power Supply 10 and contactor 11, can avoid production and assembly control
The trouble of line is managed during cabinet, while the situation of wrong line can also be avoided, wiring has both been saved and its connection is fully reliable.Enter one
Step ground, because transformer 12, contactor 11 and Switching Power Supply 10 are by the integrated cabling of pcb board 9, can save elevator control
The wiring of each device in cabinet cabinet processed so that the connected mode of each device is relatively simple reliable in elevator control cabinet cabinet, makes simultaneously
Layout in elevator control cabinet cabinet is more attractive in appearance, arrange relatively reasonable, easy access or later maintenance.Furthermore, it is possible to will
Prewire is made in the connecting line of transformer 12, contactor 11 and Switching Power Supply 10 etc. before installation, can greatly improve group
Fill the production efficiency of elevator control cabinet.
It is noted that the elevator control cabinet can also at least be included, phase sequence relay module, lighting module and emergent
Flat bed module；The output of transformer interface is connected to phase sequence relay module, lighting module and emergency flat layer module defeated
Enter.Wherein, phase sequence relay module is used for the phase sequence for detecting motor power in elevator, when the phase sequence of motor power in circuit
When not being inconsistent with specified phase sequence, phase sequence relay can cut off motor power, stop elevator operation, it is ensured that the safety of elevator.Work as electricity
Ladder due to have a power failure cause operating car Bu Men areas with regard to it is out of service and oppressive when, emergency flat layer module will start, drive
Low speed runs to area and opened the door and puts people dynamic elevator nearby.The elevator control cabinet can also be not limited to comprising the retinue for being arranged at car top
Cable, the trailing cable communicated for car top and the communication cable for outgoing call, Switching Power Supply 10 are at least turned by transformer 12
It is connected to the above-mentioned trailing cable for being arranged at car top, the trailing cable communicated for car top and the communication cable for outgoing call.Can be with
Above-mentioned various cables are produced into prewire by the related port on integrated pcb board 9 and enter walking line.I.e. can be integrated
Corresponding cable port is set on pcb board 9, when assembling elevator control cabinet, the plug corresponding to each cable need to only be inserted
Enter the corresponding Wiring port, so as to so that the various cables in elevator control cabinet realize Modular wiring, carry
High packaging efficiency, and convenient scene investigation.
Contactor interface in present embodiment can include first contactor interface for two, i.e. contactor interface
With second contactor interface, M can be equal to 3；Contactor 11 can include first contactor, second contactor and the 3rd contact
Device；The wire harness of first contactor, second contactor and the 3rd contactor is divided into the first wire harness and the second wire harness；First wire harness connects
First contactor interface is connected to, the second wire harness is connected to second contactor interface.First contactor, second contactor and the 3rd connect
The signal of tentaculum passes through the company of communicating in first contactor interface and second contactor interface to integrated pcb board 9
The signal connect or other communicate the ancillary equipment of connection so that the length of connecting line is shorter, optimize elevator controlling
The technique of cabinet assembling.Prewire can also be produced, when assembling elevator control cabinet, only the first wire harness the first contact need to be connected to
Device interface, the second wire harness is connected to second contactor interface, and assembling mode is relatively simple.
It is seen that, present embodiment is the apparatus embodiments corresponding with first embodiment, and present embodiment can be with
First embodiment is worked in coordination implementation.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, is repeated no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (9)
1. a kind of integrated printed circuit board (PCB), it is characterised in that the integrated printing board PCB plate is comprised at least：Switch
Power interface, N number of contactor interface, advance door opening module interface, transformer interface, band-type brake control loop module and base stage envelope
Lock circuit；Wherein, the N is natural number；
The output of the transformer interface is attached at least to the input of the contactor interface, the input of band-type brake control loop module
And the input of base stage lockout circuit, the output of the Switching Power Supply interface at least transfers in the advance door opening module interface
Input；
The integrated pcb board also includes urgent electric operation module interface and urgent electric operation assistant adjustment interface；
The output of the transformer interface is connected to the urgent electric operation assistant adjustment interface and the urgent electric operation
The input of module interface；
The output of the urgent electric operation assistant adjustment interface is connected to the input of the urgent electric operation module interface；
Wherein, the urgent electric operation assistant adjustment interface includes automatic running short circuit interface and Partial security loop short circuit connects
Mouthful.
2. integrated printed circuit board (PCB) according to claim 1, it is characterised in that the Switching Power Supply interface, contactor
Interface and advance door opening module interface are set in turn in the integrated pcb board from top to bottom；
The transformer interface is located at the right side of the Switching Power Supply interface；
The band-type brake control loop module is located at the right side of the contactor interface, and vertical where the transformer interface
The right side of line；
The base stage lockout circuit is located at the right side of the band-type brake control loop module.
3. integrated printed circuit board (PCB) according to claim 2, it is characterised in that the integrated pcb board is also comprising tight
Anxious electric operation module interface and urgent electric operation assistant adjustment interface；
The urgent electric operation assistant adjustment interface is located between the contactor interface and advance door opening module interface；
The urgent electric operation module interface is located at the right side of the urgent electric operation assistant adjustment interface, and positioned at described
The right side of vertical line where base stage lockout circuit.
4. integrated printed circuit board (PCB) according to claim 3, it is characterised in that if the integrated pcb board is also included
Do the plug receptacle for connector mounting；
The plug receptacle is at least partially disposed at the urgent electric operation assistant adjustment interface and urgent electric operation module interface
Between.
5. integrated printed circuit board (PCB) according to claim 4, it is characterised in that if the integrated pcb board is also included
Do the external cabling port for device outside connecting cabinet；
The external cabling port is at least partially disposed at the lower section of the plug receptacle.
6. integrated printed circuit board (PCB) according to claim 1, it is characterised in that the advance door opening module interface is included
Advance door opening interface and flat bed interface again.
7. integrated printed circuit board (PCB) according to claim 1, it is characterised in that the N is equal to 2, and the contactor connects
Mouth includes first contactor interface and second contactor interface；
The first contactor interface and second contactor interface are set in turn in the integrated pcb board from top to bottom.
8. a kind of elevator control cabinet, it is characterised in that include the integrated printed circuit described in claim 1 to 6 any one
Plate, Switching Power Supply, transformer and M contactor, wherein M are natural number；
The Switching Power Supply is connected by the Switching Power Supply interface with the integrated printed circuit board (PCB)；
The contactor is connected by the contactor interface with the integrated printed circuit board (PCB)；
The transformer is connected by the transformer interface with the integrated printed circuit board (PCB)；
The output of the transformer is attached at least to the input of the Switching Power Supply and contactor.
9. elevator control cabinet according to claim 8, it is characterised in that the N is equal to 2, and the contactor interface is included
First contactor interface and second contactor interface, the M are equal to 3；
The contactor includes first contactor, second contactor and the 3rd contactor；
The wire harness of first contactor, second contactor and the 3rd contactor is divided into the first wire harness and the second wire harness；
First wire harness is connected to the first contactor interface, and second wire harness is connected to the second contactor and connect
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750516.2A CN105270935B (en) | 2015-11-06 | 2015-11-06 | Integrated printed circuit board (PCB) and its elevator control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750516.2A CN105270935B (en) | 2015-11-06 | 2015-11-06 | Integrated printed circuit board (PCB) and its elevator control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105270935A CN105270935A (en) | 2016-01-27 |
| CN105270935B true CN105270935B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750516.2A Active CN105270935B (en) | 2015-11-06 | 2015-11-06 | Integrated printed circuit board (PCB) and its elevator control cabinet |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7004084B2 (en) * | 2018-10-31 | 2022-01-21 | 三菱電機株式会社 | Elevator control panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150295A (en) * | 2014-08-07 | 2014-11-19 | 江苏蒙哥马利电梯有限公司 | Elevator control device |
| CN204185040U (en) * | 2014-09-25 | 2015-03-04 | 苏州伟创电气设备技术有限公司 | Power frequency frequency conversion conversion all-in-one |
| CN204407259U (en) * | 2014-12-26 | 2015-06-17 | 天津艾瑞斯集团有限公司 | A kind of main contactor Wiring module for elevator control cabinet |
| CN204490237U (en) * | 2014-12-29 | 2015-07-22 | 上海新时达电气股份有限公司 | Elevator controlling actuating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6188563B2 (en) * | 2013-12-19 | 2017-08-30 | 株式会社日立製作所 | Elevator control device and elevator using the same |
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- 2015-11-06 CN CN201510750516.2A patent/CN105270935B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150295A (en) * | 2014-08-07 | 2014-11-19 | 江苏蒙哥马利电梯有限公司 | Elevator control device |
| CN204185040U (en) * | 2014-09-25 | 2015-03-04 | 苏州伟创电气设备技术有限公司 | Power frequency frequency conversion conversion all-in-one |
| CN204407259U (en) * | 2014-12-26 | 2015-06-17 | 天津艾瑞斯集团有限公司 | A kind of main contactor Wiring module for elevator control cabinet |
| CN204490237U (en) * | 2014-12-29 | 2015-07-22 | 上海新时达电气股份有限公司 | Elevator controlling actuating device |
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