CN208656229U - Distribution box - Google Patents
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- CN208656229U CN208656229U CN201820266740.3U CN201820266740U CN208656229U CN 208656229 U CN208656229 U CN 208656229U CN 201820266740 U CN201820266740 U CN 201820266740U CN 208656229 U CN208656229 U CN 208656229U
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- connecting plate
- distribution box
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- control borad
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- 230000005611 electricity Effects 0.000 claims description 15
- 238000010891 electric arc Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a distribution box, which comprises an editing box, an uncontrollable box and a controllable box, wherein an incoming terminal row and an outgoing terminal row are arranged in the editing box; a first circuit breaker, a first current transformer, a first CT connecting plate, a second circuit breaker, a first expansion connecting plate and a main control plate are arranged in the uncontrollable box; a contactor and a second expansion connecting plate are arranged in the controllable box; the wire outlet end of the second breaker is connected with the wire outlet terminal row or the wire inlet end of the contactor; the outlet end of the contactor is connected with the outlet terminal row. This block terminal is through each partial modularized design and plug-in connection, the production assembly and the maintenance of single module of being convenient for, simplifies the block terminal structure, only needs to accomplish the edition to second circuit breaker control at the operation of edit box, improves block terminal editability and scalability, satisfies different distribution demands, and block terminal and each module need not use complicated connecting wire to connect when the equipment, promote the assembly and the maintenance efficiency of block terminal, improve production and work efficiency.
Description
Technical field
The utility model relates to controller switching equipment technical fields, and in particular to a kind of distribution box.
Background technique
The equipment such as breaker, current transformer, contactor are usually simply disposed in distributing box by traditional distribution box
In, when user to electricity demanding it is lower when can satisfy, but now with user to match electricity demanding increasingly raising, it is traditional
Distribution box faces user and is unable to satisfy to electricity demanding compared with Gao Shiyi, on the one hand will cause that structure is complicated, and there are I& Ms
Difficulty is big, wiring complexity and the in disorder problem of route, and produces low with working efficiency, is not easy to large batch of quick production；Separately
It on the one hand is the editability and poor expandability of conventional electrical box, it is difficult to meet the needs of user is higher and higher to distribution.Cause
This, it is necessary to the novel distribution box of one kind is invented to solve problem above.
Utility model content
The purpose of this utility model is to provide a kind of distribution boxs to make institute to solve the problems of existing distribution box
Distribution box modularization is stated, structure is simply convenient for I& M, effectively improves production and working efficiency, and have editability
And scalability, meet user it is higher and higher with electricity demanding.
In order to achieve the above objectives, the embodiments of the present invention provide a kind of distribution box, comprising: editor's case and uncontrollable
Case；Input terminal row and outgoing line terminal board are provided in editor's case；The first breaker, are provided in the uncontrollable case
One current transformer, the first CT connecting plate (current transformer Current Transformer, abbreviation CT), the second breaker,
Phase is arranged with input terminal set in editor's case in one extension connecting plate and master control borad, the end of incoming cables of first breaker
The leading-out terminal of connection, first breaker connects first line, and first current transformer is sheathed on the first line
And be connected with the master control borad, the first line is connected at least one described second breaker, the first CT connection
Plate and it is described first extension connecting plate respectively with the master control borad plug connection；Expanded by editor's case, the first CT connecting plate, first
The modularized design and plug connection for opening up connecting plate and master control borad each section, easily facilitate the production and maintenance of individual module,
Improve can power distribution cabinet editorial and scalability, and this distribution box does not need to be connected using complicated connecting line in assembling
It connects, solves the problems, such as that strong and weak electrical connection complexity in the prior art and route are in disorder, make distribution box installation and removal all more
Fast and easy is obviously improved the I& M maintenance efficiency of entire distribution box product, effectively improves production efficiency.
Further, be provided on the first CT connecting plate the first plug connector, at least one second current transformer with
And the first terminal being correspondingly connected with second current transformer, at least one described first terminal with pass through the first CT
Connecting plate is connect with first plug connector, and second current transformer is introduced to described second by first line for acquiring
The current signal of second route of breaker, and pass sequentially through the first terminal and the first plug connector is transferred to the master control
Plate can integrate multiple second current transformers electric current letter collected by the modularized design of the first CT connecting plate
Number, without each second current transformer is connected with the master control borad respectively, it is only necessary to which number as needed will
Each second current transformer is connected with corresponding first terminal respectively, and assembly and disassembly is convenient, does not need additional complexity
Cabling, simplify distribution box structure, improve product flexibility and scalability, promote product assembly efficiency.
Further, at least one Second terminal is provided on the first extension connecting plate and expand by described first
Open up connecting plate the second plug connector connected to it, the Second terminal with its corresponding to the second breaker of stating be connected, be used for
It acquires the opening and closing state of second breaker and the master control borad is transferred to by the second plug connector, and pass through master control borad
It can integrate multiple to the second breaker input control signal by the modularized design of the first extension connecting plate
The opening and closing state and control signal of second breaker, are connected with the master control borad respectively without each second breaker
It connects, it is only necessary to which each second breaker is connected with corresponding Second terminal by number as needed respectively, and assembly is torn open
It unloads conveniently, does not need the cabling of additional complexity, simplify distribution box structure, improve product flexibility and scalability, promote product
Assembly efficiency.
Further, further include controlled box, contactor and the second extension connecting plate are provided in the controlled box, it is described to connect
The outgoing line terminal board being arranged in the leading-out terminal of tentaculum and editor's case is connected.
Further, in the leading-out terminal of second breaker and editor's case the outgoing line terminal board that is arranged or with it is described
The end of incoming cables of contactor is connected；By editing the modularized design of case, uncontrollable case, controlled box, simplify distribution box structure, institute
The outgoing line terminal board for stating editor's case can be connected with the second breaker of the uncontrollable case respectively, can also be by described controllable
The contactor of case is connected with second breaker, increases to the editable of second breaker control and expansible
Property, and only need to can be completed in editor's case operation, improve the editability and controllability of distribution box product.
Further, third plug connector, at least one third terminal and at least are provided on the second extension connecting plate
One forth terminal, the third terminal and forth terminal are connected by the second extension connecting plate and the third plug connector
It connects, the third plug connector is connected with the master control borad, and the contactor is connected with corresponding third terminal and forth terminal
It connects；By the controlled box, the modularized design of the second extension connecting plate, the second extension connecting plate can integrate multiple contactors
Control signal, be connected respectively with the master control borad without each contactor, it is only necessary to which number as needed will be each
A contactor is connected with corresponding third terminal and forth terminal respectively, and assembly and disassembly is convenient, does not need additional complexity
Cabling, simplify distribution box structure, improve product flexibility and scalability, promote product assembly efficiency.
Further, the distribution box further include: residual current transformer, the residual current transformer are set to first
In route and/or the second route, and it is connected with the master control borad, for detecting the residual current signal in route；And/or
Electric arc mutual inductor, the electric arc mutual inductor are set in first line and/or the second route, and are connected with the master control borad,
For detecting the arc signal in route；And/or temperature sensor, the temperature sensor is set in distributing box, first
At least one position in route, the second route or line joint, and connect with the master control borad, for detecting the temperature of distribution box
Spend signal.
Further, at least one processor (CPU), at least one the 8th plug connector and extremely are provided on the master control borad
Few 9th plug connector.
Further, the distribution box further includes display device, and the display device is connected with the master control borad, is used for
The parameter of distribution box show and the control of user operation, it may include display voltage, electric current, electricity, temperature, circuit-breaker status,
Residual current, arc signal provide the parameters such as electricity condition for oneself, can also carry out the controls such as breaker or contactor operation.
Optionally, the display device includes at least one following: touch screen, liquid crystal display, LED screen, OLED screen.
It should be noted that above-mentioned plug connector can be matched plug and jack, above-mentioned CT connecting plate, extension connect
Fishplate bar, master control borad can be pcb board.
Further, the distribution box further includes power autonomous, it is described it is power autonomous respectively with the first line and institute
Master control borad connection is stated, and is powered to the master control borad.Optionally, it is described it is power autonomous may include a power supply and a lithium battery,
It is connect by power supply with first line and is converted to low-voltage and charged to the lithium battery, it can be by power supply directly or by lithium
Battery is to other electricity consumption devices power supply in the master control borad or distribution box.
Distribution box provided by the embodiments of the present invention, have the beneficial effect that by editor case, the first CT connecting plate,
First extension connecting plate, second extend the modularized design of connecting plate, master control borad, uncontrollable case and controlled box each section and insert
It connects in succession, easily facilitates the production and maintenance of individual module, make second current transformer, the second breaker, contactor peace
Load connects route that is more quick accurate and not needing additional complexity, simplifies the structure of distribution box, and only needs in editor case behaviour
The editor to the second breaker control can be completed, improve distribution box editability and scalability, different match can be met
Electricity demanding, and this distribution box and each module do not need to be attached using complicated connecting line in assembling, solve existing skill
The in disorder problem of strong and weak electrical connection complexity and route in art, make distribution box installation and removal all it is more convenient quickly, significantly mention
The I& M for rising entire distribution box product maintains efficiency, effectively improves production and working efficiency.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is right
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these figures
Attached drawing.
Fig. 1 is the structural schematic diagram for the distribution box that the utility model embodiment one provides；
Fig. 2 is the structural schematic diagram for the distribution box that the utility model embodiment two provides；
Fig. 3 is the structural schematic diagram for the distribution box that the utility model embodiment three provides；
Fig. 4 is the structural schematic diagram for the distribution box that the utility model embodiment four provides.
Description of symbols:
1, Bian Jixiang；101, input terminal is arranged；102, outgoing line terminal board；2, uncontrollable case；3, the first breaker；4, first
Current transformer；5, residual current transformer；6, the first CT connecting plate；601, the second current transformer；602, first terminal；
603, the first plug connector；604, the 4th plug connector；7, the second breaker；8, the first extension connecting plate；801, Second terminal；802,
Second plug connector；803, the 5th plug connector；9, the second extension connecting plate；901, third terminal；902, forth terminal；903, third
Plug connector；10, contactor；11, master control borad；111, processor；112, the 8th plug connector；113, the 9th plug connector；12, First Line
Road；13, the second route；14, power autonomous；15, the 2nd CT connecting plate；151, third current transformer；152, the 5th terminal；
153, the 6th plug connector；16, display device；17, third extends connecting plate；171, the 6th terminal；172, the 7th plug connector；18,
Electric arc mutual inductor；19, temperature sensor；20, controlled box.
Specific embodiment
The distribution box of the utility model embodiment is described in detail with reference to the accompanying drawing.
Embodiment one
Fig. 1 shows the structural schematic diagram of the distribution box of the offer of the utility model embodiment one, matches described in the present embodiment
Electronic box, comprising: editor's case 1 and uncontrollable case 2；Input terminal row 101 and outgoing line terminal board 102 are provided in editor's case 1；
The first breaker 3, the first current transformer 4, the first CT connecting plate 6, the second breaker 7, are provided in the uncontrollable case 2
Set end of incoming cables in one extension connecting plate 8 and master control borad 11, the end of incoming cables of first breaker 3 and editor's case 1
Son row 101 is connected, and the leading-out terminal of first breaker 3 connects first line 12, and first current transformer 4 is sheathed on
The first line 12 is simultaneously connected with the master control borad 11, and the first line 12 is connected at least one described second open circuit
Device 7, the first CT connecting plate 6 and it is described first extension connecting plate 8 respectively with 11 plug connection of master control borad；Pass through institute
The first plug connector 603 and 112 plug connection of the 8th plug connector are stated, is inserted by second plug connector 802 with the described 9th
113 plug connection of fitting；The mould of connecting plate 8 and 11 each section of master control borad is extended by editor's case 1, the first CT connecting plate 6, first
Block design and plug connection easily facilitate the production and maintenance of individual module, improve the editability of power distribution cabinet and can expand
Malleability, and this distribution box does not need to be attached using complicated connecting line in assembling, solves power in the prior art
Electrical connection complexity and the in disorder problem of route, make distribution box installation and removal all it is more convenient quickly, be obviously improved entire distribution
The I& M of case product maintains efficiency, effectively improves production efficiency.
Further, the first plug connector 603, at least one second Current Mutual Inductance are provided on the first CT connecting plate 6
Device 601 and the first terminal 602 being correspondingly connected with second current transformer 601, at least one described first terminal 602
It is connect with by the first CT connecting plate 6 with first plug connector 603, second current transformer 601 is for acquiring
It is introduced to the current signal of the second route 13 of second breaker 7 by first line 12, and passes sequentially through the first end
Son 602 and the first plug connector 603 are transferred to the master control borad 11, can be with by the modularized design of the first CT connecting plate 6
Multiple second current transformers 601 current signal collected is integrated, without distinguishing each second current transformer 601
Be connected with the master control borad 11, it is only necessary to number as needed by each second current transformer 601 respectively with it is corresponding
First terminal 602 is connected, and assembly and disassembly is convenient, does not need the cabling of additional complexity, simplifies distribution box structure, improves and produces
Product flexibility and scalability promote product assembly efficiency.
Further, at least one Second terminal 801 is provided on the first extension connecting plate 8 and by described the
One extension second plug connector 802 connected to it of connecting plate 8, the Second terminal 801 with its corresponding to 7 phase of the second breaker
Connection, for acquiring the opening and closing state of second breaker 7 and being transferred to the master control borad by the second plug connector 802
11, and the mould of the first extension connecting plate 8 is passed through to 7 input control signal of the second breaker by master control borad 11
Blockization design can integrate the opening and closing state and control signal of multiple second breakers 7, without each second breaker
7 are connected with the master control borad 11 respectively, it is only necessary to which number as needed is by each second breaker 7 respectively with corresponding
Two-terminal 801 is connected, and assembly and disassembly is convenient, does not need the cabling of additional complexity, simplifies distribution box structure, improves product
Flexibility and scalability promote product assembly efficiency.
Further, 102 phase of outgoing line terminal board that is arranged in the leading-out terminal of second breaker 7 and editor's case 1
Connection；
Further, the distribution box further includes；Residual current transformer 5, the residual current transformer 5 are set to
In one route 12 and/or the second route 13, and it is connected with the master control borad 11, for detecting the letter of the residual current in route
Number；And/or electric arc mutual inductor 18, the electric arc mutual inductor 18 are set in first line 12 and/or the second route 13, and with
The master control borad 11 is connected, for detecting the arc signal in route；And/or temperature sensor 19, the temperature sensor
19 be set in distributing box, at least one position in first line 12, the second route 13 or line joint, and with the master
It controls plate 11 to connect, for detecting the temperature signal of distribution box.
Further, at least one processor (CPU) 111, at least one the 8th plug connector are provided on the master control borad
112 and at least one the 9th plug connector 113.
Further, the distribution box further includes display device 16, and the display device 16 is connected with the master control borad 11
It connects, the parameter for distribution box is shown and the control of user operation, it may include display voltage, electric current, electricity, temperature, open circuit
Device state, arc signal, provides the parameters such as electricity condition for oneself at residual current, can also carry out the controls such as breaker or contactor operation.
Optionally, the display device includes at least one following: touch screen, liquid crystal display, LED screen, OLED screen.
It should be noted that above-mentioned plug connector can be matched plug and jack, above-mentioned CT connecting plate, extension connect
Fishplate bar, master control borad can be pcb board.
Further, the distribution box further includes power autonomous 14, described power autonomous 14 respectively with the first line
12 and the master control borad 11 connect, and to the master control borad 11 power.Optionally, described power autonomous 14 may include a power supply
With a lithium battery, it is connect by power supply with first line 12 and is converted to low-voltage and charged to the lithium battery, electricity can be passed through
Source powers directly or by lithium battery to other electricity consumption devices in the master control borad 11 or distribution box.
Embodiment two
Fig. 2 shows the structural schematic diagrams for the distribution box that the utility model embodiment two provides, and are the same as example 1
Part uses identical appended drawing reference, is only explained below to difference, distribution box described in the present embodiment, further includes:
Controlled box 20, is provided with contactor 10 and the second extension connecting plate 9 in the controlled box 20, the leading-out terminal of the contactor 10 with
The outgoing line terminal board 102 being arranged in editor's case 1 is connected.
Further, in the leading-out terminal of second breaker 7 and editor's case 1 outgoing line terminal board 102 that is arranged or
It is connected with the end of incoming cables of the contactor 10；By editing the modularized design of case 1, uncontrollable case 2, controlled box 20, simplify
The outgoing line terminal board 102 of distribution box structure, editor's case 1 can be connected with the second breaker 7 of the uncontrollable case 2 respectively
It connects, can also be connected by the contactor 10 of the controlled box 20 with second breaker 7, increased disconnected to described second
Road device 7 control editable scalability, and only need editor case 1 operation can be completed, improve distribution box product can
Editorial and controllability.
Further, third plug connector 903, at least one third terminal 901 are provided on the second extension connecting plate 9
With at least one forth terminal 902, the third terminal 901 and forth terminal 902 pass through the second extension connecting plate 9 and institute
State the connection of third plug connector 903, the third plug connector 903 is connected with the master control borad 11, the contactor 10 with it is corresponding
Third terminal 901 be connected with forth terminal 902；It is set by the modularization that the controlled box 20, second extends connecting plate 9
Meter, the second extension connecting plate 9 can integrate the control signals of multiple contactors 10, without each contactor 10 respectively with institute
Master control borad 11 is stated to be connected, it is only necessary to number as needed by each contactor 10 respectively with corresponding third terminal 901 and
Forth terminal 902 is connected, and assembly and disassembly is convenient, does not need the cabling of additional complexity, simplifies distribution box structure, improves and produces
Product flexibility and scalability promote product assembly efficiency.
Embodiment three
Fig. 3 shows the structural schematic diagram of the distribution box of the offer of the utility model embodiment three, is the same as example 1
Part uses identical appended drawing reference, is only explained below to difference, distribution box described in the present embodiment, further includes the
Two CT connecting plates 15 and third extend connecting plate 17.
Further, six plug connectors 153, at least one third current transformer are provided on the 2nd CT connecting plate 15
151 and the 5th terminal 152 that is correspondingly connected with the third current transformer 151, at least one described the 5th terminal 152 with
It is connect by the 2nd CT connecting plate 15 with the 6th plug connector 153, the 6th plug connector 153 and the first CT connects
4th plug connector 604 of fishplate bar 6 is connected；The third current transformer 151 is introduced to institute by first line 12 for acquiring
State the current signal of the second route 13 of the second breaker 7, and pass sequentially through the 5th terminal 152, the 6th plug connector 153,
4th plug connector 604 and the first plug connector 603 are transferred to the master control borad 11.
Further, at least one the 6th terminal 171 is provided on the third extension connecting plate 17 and pass through described
Third extends the 7th plug connector 172 connected to it of connecting plate 17, the 7th plug connector 172 and the first extension connecting plate
The 5th plug connector 803 in 8 is connected；6th terminal 171 with its corresponding to the second breaker 7 be connected, for adopting
Collect the opening and closing state of second breaker 7 and passes sequentially through the 7th plug connector 172, the 5th plug connector 803 and the second grafting
Part 802 is transferred to the master control borad 11, and passes through master control borad 11 to 7 input control signal of the second breaker.
Example IV
Fig. 4 shows the structural schematic diagram of the distribution box of the offer of the utility model embodiment four, identical with embodiment three
Part uses identical appended drawing reference, is only explained below to difference, distribution box described in the present embodiment, further including can
Case 20 is controlled, contactor 10 and the second extension connecting plate 9, the leading-out terminal of the contactor 10 and institute are provided in the controlled box 20
The outgoing line terminal board 102 being arranged in editor's case 1 is stated to be connected.
Further, in the leading-out terminal of second breaker 7 and editor's case 1 outgoing line terminal board 102 that is arranged or
It is connected with the end of incoming cables of the contactor 10；By editing the modularized design of case 1, uncontrollable case 2, controlled box 20, simplify
The outgoing line terminal board 102 of distribution box structure, editor's case 1 can be connected with the second breaker 7 of the uncontrollable case 2 respectively
It connects, can also be connected by the contactor 10 of the controlled box 20 with second breaker 7, increased disconnected to described second
Road device 7 control editable scalability, and only need editor case 1 operation can be completed, improve distribution box product can
Editorial and controllability.
Further, third plug connector 903, at least one third terminal 901 are provided on the second extension connecting plate 9
With at least one forth terminal 902, the third terminal 901 and forth terminal 902 pass through the second extension connecting plate 9 and institute
State the connection of third plug connector 903, the third plug connector 903 is connected with the master control borad 11, the contactor 10 with it is corresponding
Third terminal 901 be connected with forth terminal 902；It is set by the modularization that the controlled box 20, second extends connecting plate 9
Meter, the second extension connecting plate 9 can integrate the control signals of multiple contactors 10, without each contactor 10 respectively with institute
Master control borad 11 is stated to be connected, it is only necessary to number as needed by each contactor 10 respectively with corresponding third terminal 901 and
Forth terminal 902 is connected, and assembly and disassembly is convenient, does not need the cabling of additional complexity, simplifies distribution box structure, improves and produces
Product flexibility and scalability promote product assembly efficiency.
Distribution box provided by the embodiments of the present invention is connected by editor's case, the first CT connecting plate, the first extension
The modularized design and plug connection of plate, the second extension connecting plate, master control borad, uncontrollable case and controlled box each section, more
Convenient for the production and maintenance of individual module, accelerate second current transformer, the second breaker, contactor installation connection more
Route that is prompt accurate and not needing additional complexity, simplifies the structure of distribution box, and only needs to can be completed pair in editor's case operation
The editor of second breaker control improves distribution box editability and scalability, can meet different with electricity demanding, and originally matches
Electronic box and each module do not need to be attached using complicated connecting line in assembling, solve strong and weak electricity in the prior art and connect
Line complexity and the in disorder problem of route, make distribution box installation and removal all it is more convenient quickly, be obviously improved entire distribution box and produce
The I& M of product maintains efficiency, effectively improves production and working efficiency.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of distribution box characterized by comprising editor case (1) and uncontrollable case (2)；
Input terminal row (101) and outgoing line terminal board (102) are provided in editor's case (1)；
The first breaker (3), the first current transformer (4), the first CT connecting plate (6), are provided in the uncontrollable case (2)
Two breakers (7), the first extension connecting plate (8) and master control borad (11), the end of incoming cables of first breaker (3) and the editor
Set input terminal row (101) is connected in case (1), and the leading-out terminal of first breaker (3) connects first line
(12), first current transformer (4) is sheathed on the first line (12) and is connected with the master control borad (11), described
First line (12) is connected at least one described second breaker (7), the first CT connecting plate (6) and first extension
Connecting plate (8) respectively with master control borad (11) plug connection.
2. distribution box according to claim 1, which is characterized in that be provided with first on the first CT connecting plate (6) and insert
It fitting (603), at least one second current transformer (601) and is correspondingly connected with second current transformer (601)
First terminal (602), at least one described first terminal (602) are inserted with by the first CT connecting plate (6) with described first
Fitting (603) connection, second current transformer (601) is for acquiring by first line (12) to second breaker
(7) current signal of the second route (13), and pass sequentially through the first terminal (602) and the first plug connector (603) transmitting
To the master control borad (11).
3. distribution box according to claim 1, which is characterized in that be provided at least in first extension connecting plate (8)
One Second terminal (801) and by it is described first extension connecting plate (8) second plug connector (802) connected to it, it is described
Second terminal (801) with its corresponding to the second breaker (7) of stating be connected, for acquire second breaker (7) point
"on" position is simultaneously transferred to the master control borad (11) by the second plug connector (802), and passes through master control borad (11) Xiang Suoshu the
Two breakers (7) input control signal.
4. distribution box according to claim 1, which is characterized in that further include controlled box (20), in the controlled box (20)
It is provided with contactor (10) and the second extension connecting plate (9), is set in the leading-out terminal of the contactor (10) and editor's case (1)
The outgoing line terminal board (102) set is connected.
5. distribution box according to claim 4, which is characterized in that the leading-out terminal of second breaker (7) and the volume
It collects the outgoing line terminal board (102) being arranged in case (1) or is connected with the end of incoming cables of the contactor (10).
6. distribution box according to claim 4, which is characterized in that be provided with third in second extension connecting plate (9)
Plug connector (903), at least one third terminal (901) and at least one forth terminal (902), the third terminal (901) and
Forth terminal (902) is connect by second extension connecting plate (9) with the third plug connector (903), the third grafting
Part (903) is connected with the master control borad (11), the contactor (10) and corresponding third terminal (901) and forth terminal
(902) it is connected.
7. distribution box according to claim 1, which is characterized in that the distribution box further include:
Residual current transformer (5), the residual current transformer (5) are set to first line (12) and/or the second route
(13) in, and it is connected with the master control borad (11)；
And/or
Electric arc mutual inductor (18), the electric arc mutual inductor (18) are set in first line (12) and/or the second route (13), and
It is connected with the master control borad (11)；
And/or
Temperature sensor (19), the temperature sensor (19) is set in distributing box, first line (12), the second route
(13) at least one position or in line joint, and connect with the master control borad (11).
8. distribution box according to claim 1, which is characterized in that be provided at least one processing on the master control borad (11)
Device (111), at least one the 8th plug connector (112) and at least one the 9th plug connector (113).
9. distribution box according to claim 1, which is characterized in that the distribution box further includes display device (16), described
Display device (16) is connected with the master control borad (11).
10. distribution box according to claim 1, which is characterized in that the distribution box further includes power autonomous (14), described
Power autonomous (14) are connect with the first line (12) and the master control borad (11) respectively, and are supplied to the master control borad (11)
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266740.3U CN208656229U (en) | 2018-02-11 | 2018-02-11 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820266740.3U CN208656229U (en) | 2018-02-11 | 2018-02-11 | Distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656229U true CN208656229U (en) | 2019-03-26 |
Family
ID=65771404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820266740.3U Active CN208656229U (en) | 2018-02-11 | 2018-02-11 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656229U (en) |
-
2018
- 2018-02-11 CN CN201820266740.3U patent/CN208656229U/en active Active
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