CN109428271A - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN109428271A CN109428271A CN201710731669.1A CN201710731669A CN109428271A CN 109428271 A CN109428271 A CN 109428271A CN 201710731669 A CN201710731669 A CN 201710731669A CN 109428271 A CN109428271 A CN 109428271A
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- copper bar
- plug connector
- placement space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 65
- 229910052802 copper Inorganic materials 0.000 claims abstract description 65
- 239000010949 copper Substances 0.000 claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000001012 protector Effects 0.000 claims description 15
- 238000010891 electric arc Methods 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention provides a power distribution cabinet. The switch board includes: a cabinet body; the switch unit is arranged in the cabinet body, is connected with the incoming line copper bar and the outgoing line copper bar and comprises a first box body; the weak current module is arranged in the cabinet body and comprises a second box body; the switch unit is connected with the first detection assembly through the first plug assembly, and the weak current module is connected with the first detection assembly through the second plug assembly and receives detection data of the first detection assembly. The power distribution cabinet is easy to assemble and maintain.
Description
Technical field
The present invention relates to electrical equipment technical field more particularly to a kind of power distribution cabinets.
Background technique
It is provided with multiple drawers in traditional power distribution cabinet, in cabinet body, is both provided with heavy current installation and light current in each drawer
Equipment, operating process is that each components of heavy current installation and weak current equipment are transported at cabinet body in production process, then will be each
Components are separately secured in corresponding drawer, are later connected corresponding components by connecting line, finally by each pumping
Drawer is set in power distribution cabinet room.The power distribution cabinet of this structure has that the inconvenient speed of production of assembly is slow, due to power distribution cabinet
Space is limited, and amount of parts is more, carry out components it is fixed when, can operating space it is small, cause the assembly used time longer, efficiency
It is low, it is not easy to large batch of quick production.And since the components in drawer are individually fixed, cause cabling between components relatively more tired
Difficulty, so that the composed structure of each drawer in power distribution cabinet is complicated, strong and weak electrical connection is complicated, and route is in disorder, and assembles complicated
It is easy to cause error.And when power distribution cabinet breaks down or weak current equipment needs maintenance, since route is in disorder, needing will be strong
The breaker of electric equipment disconnects, and cuts off circuit, pulls out drawer out of power distribution cabinet to repair or maintain.This results in power distribution cabinet
Weak current equipment needs power distribution cabinet integrally to stop working when maintaining, and influences user power utilization, causes work efficiency drop, increased costs etc.
Problem.
Summary of the invention
The embodiment of the present invention provides a kind of power distribution cabinet, to solve the problems, such as that existing power distribution cabinet maintenance is inconvenient.
In order to achieve the above objectives, the embodiment of the present invention provides a kind of power distribution cabinet comprising: cabinet body；Switch unit, switch
Unit is arranged in cabinet body, and switch unit is connect with inlet wire copper bar and outlet copper bar, and switch unit includes the first box body；Light current mould
Block, light current module are arranged in cabinet body, and light current module includes the second box body；First detection components, the first detection components and outlet
Copper bar and/or the connection of inlet wire copper bar, the first detection components further include third box body, and switch unit passes through the first connecting element and the
The connection of one detection components, light current module are connect by the second connecting element with the first detection components, and receive the first detection components
Detection data.
Optionally, there is accommodation space, accommodation space includes middle part placement space and bottom placement space, bottom in cabinet body
Placement space is located at the lower section of middle part placement space, and switch unit, light current module and the first detection components are placed on middle part and place
In space, power distribution cabinet further include: power autonomous module, power autonomous module are arranged in the placement space of bottom, and with light current mould
Block connection, and to light current module for power supply.
Optionally, top placement space is additionally provided in cabinet body, top placement space is located at the top of middle part placement space,
Power distribution cabinet further include: data collector, data collector be arranged in the placement space of top, and respectively with power autonomous module and
The connection of light current module, and acquire the data of power autonomous module Yu light current module transfer.
Optionally, the first connecting element includes the first plug connector and the second plug connector, and the first plug connector is arranged in the first box
On body, the second plug connector is arranged on third box body.
Optionally, the first detection components further include the first interconnecting device, the second plug connector and the first switching on third box body
Box connection, the second connecting element include third plug connector and the 4th plug connector, and third plug connector is arranged on the second box body, and the 4th
Plug connector is arranged on the first interconnecting device.
Optionally, the first detection components further include being arranged in the intracorporal electric arc mutual inductor of third box and/or current transformer,
Electric arc mutual inductor is arranged on outlet copper bar and/or inlet wire copper bar, and is connect by the first interconnecting device with the 4th plug connector, electric current
Mutual inductor is arranged on outlet copper bar and/or inlet wire copper bar, and is connect by the first interconnecting device with the 4th plug connector.
Optionally, power distribution cabinet further includes the second detection components, and the second detection components include: temperature sensor, temperature sensing
Device is arranged on outlet copper bar and/or inlet wire copper bar, and is connect by third connecting element with light current module；And/or voltage inspection
Survey line, voltage detecting line are connected on outlet copper bar and/or inlet wire copper bar, and are connected by third connecting element and light current module
It connects；And/or residual current transformer, residual current transformer are connected on outlet copper bar and/or inlet wire copper bar, and pass through the
Three connecting elements are connect with light current module.
Optionally, third connecting element includes the 5th plug connector and the 6th plug connector, and the 5th plug connector is arranged in the second box
On body, the 6th plug connector is arranged on the second interconnecting device, temperature sensor, voltage detecting line and residual current transformer and second
Interconnecting device connection.
Optionally, switch unit further includes the first dynamic plug-in unit and the second dynamic plug-in unit, switch unit by the first dynamic plug-in unit with
The connection of inlet wire copper bar, is connect by the second dynamic plug-in unit with outlet copper bar.
Optionally, power distribution cabinet further includes disconnecting switch and Surge Protector, is connected after disconnecting switch and Surge Protector series connection
It connects on inlet wire copper bar.
Optionally, cabinet body includes the first cabinet door, and the first cabinet door is arranged corresponding to top placement space.
Optionally, it is provided with indicator light in the first cabinet door, indicator light is connect with data collector.
Optionally, indicator light includes LED light strip.
Optionally, cabinet body includes the second cabinet door, and the second cabinet door corresponds to middle part placement space and bottom placement space is arranged.
Optionally, it is provided with display device in the second cabinet door, display device is connect with data collector.
Optionally, display device includes at least one following: touch screen, liquid crystal display, LED screen.
Optionally, it is provided at least one diaphragm plate in the placement space of middle part, middle part placement space is divided by diaphragm plate
At least two placed layers are provided with switch unit, the first detection components and light current module in each placed layer.
Optionally, it is provided with propulsion interlocking gear on diaphragm plate, promotes interlocking gear connection switch unit and diaphragm plate.
Optionally, it is additionally provided with vertical clapboard in each placed layer, switch unit and light current module in same placed layer
Positioned at the two sides of vertical clapboard.
Switch unit, light current module and the first detection components are respectively set in the cabinet body of the power distribution cabinet of the embodiment of the present invention
In respective box body, modularization is realized, easily facilitates and individually produces, production efficiency can be effectively improved.Switch unit and
Connection is realized by the first connecting element between first detection components, is inserted between light current module and the first detection components by second
Connected components realize connection, so that power distribution cabinet does not need to be attached using complicated connecting line in assembling, mating mode
Installation and removal are all more convenient quick, and more convenient in follow-up maintenance replacement, and will not shadow when dismantling light current module
Ring the work of switch unit forceful electric power.Realize being easy to install and remove for light current module so that light current module can be convenient into
Row maintenance does not need cutting forceful electric power, does not influence user power utilization, promotes working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the power distribution cabinet of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the side for being equipped with cabinet door of the power distribution cabinet of the embodiment of the present invention；
Fig. 3 shows for the structure that the switch unit of the power distribution cabinet of the embodiment of the present invention, detection components are connected with light current module
It is intended to.
Description of symbols:
1, cabinet body；2, vertical clapboard；3, switch unit；4, inlet wire copper bar；5, outlet copper bar；6, light current module；7, it second inserts
Fitting；8, bottom placement space；9, power autonomous module；10, data collector；11, third box body；12, electric arc mutual inductor；
13, current transformer；14, temperature sensor；15, voltage detecting line；17, residual current transformer；18, the first dynamic plug-in unit；19,
Disconnecting switch；20, Surge Protector；21, the first cabinet door；22, indicator light；23, the second cabinet door；24, display device；25, tabula
Plate；26, interlocking gear is promoted；27, handle；28, fuse；29, connecting terminal；30, interchanger；31, communication interface；32, it opens
Close unit indicator light；33, light current module indicating lamp；34, light current module is locked；35, pedestal；36, breaker；37, cabinet door handle；
38, heat release hole；39, communication line；40, the first interconnecting device；41, the second interconnecting device；42, the first plug connector；43, the 6th plug connector；
44, the 5th plug connector.
Specific embodiment
The power distribution cabinet of the embodiment of the present invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, according to an embodiment of the invention, power distribution cabinet includes cabinet body 1, switch unit 3, light current module 6 and
One detection components, switch unit 3 are arranged in cabinet body 1, and switch unit 3 is connect with inlet wire copper bar 4 and outlet copper bar 5, and switch is single
Member 3 includes the first box body；Light current module 6 is arranged in cabinet body 1, and light current module 6 includes the second box body；First detection components with go out
Line copper bar 5 and/or inlet wire copper bar 4 connect, and the first detection components further include third box body, and switch unit 3 passes through the first grafting group
Part is connect with the first detection components, and light current module 6 is connect by the second connecting element with the first detection components, and receives the first inspection
Survey the detection data of component.Cabinet body 1 is used to install other components.Switch unit 3, light current module 6 and the first detection components difference
It is arranged in respective box body, realizes modularization, easily facilitate and individually produce, production efficiency can be effectively improved.Switch is single
Connection is realized by the first connecting element between member 3 and the first detection components, is passed through between light current module 6 and the first detection components
Second connecting element realizes connection, so that power distribution cabinet does not need to be attached using complicated connecting line in assembling, grafting is matched
Conjunction mode mount and dismount it is all more convenient quickly, and replace in follow-up maintenance it is more convenient, and when dismantling light current module 6
It will not influence the work of 3 forceful electric power of switch unit.
In the present embodiment, cabinet body 1 is rectangular cabinet, and the bottom of cabinet body 1 is provided with pedestal 35.Have inside cabinet body 1 and holds
Receive space, which is followed successively by top placement space, middle part placement space and bottom placement space 8 from top to bottom.Top
Separated between placement space and middle part placement space by partition, passes through partition between middle part placement space and bottom placement space
Separate.Vertical clapboard 2 and diaphragm plate 25 are provided in the placement space of middle part, for dividing middle part placement space.
As shown in Figure 1, middle part placement space is divided into left and right two parts by vertical clapboard 2, be respectively the first placement space and
Second placement space.Middle part placement space is divided into multiple placed layers by diaphragm plate 25.In other words, in the placement space of middle part
It is provided at least one diaphragm plate 25, middle part placement space is divided at least two placed layers.Preferably, diaphragm plate 25 is
Two or more, the short transverse along cabinet body 1 is successively spaced setting.Vertical clapboard 2 is provided in each placed layer, erect every
Each placed layer is divided into the first placement space and the second placement space by plate 2.
In the present embodiment, vertical clapboard 2 can be an integral slab, can also be spliced by multiple short slabs.Vertical clapboard 2
Each placed layer is divided into first placement space and second placement space.The first of each placed layer is placed empty
It is interior to be provided with a switch unit 3 and first detection components, it is respectively provided in the second placement space of each placed layer
There is a light current module 6.The space that forceful electric power module and light current module in each placed layer are realized by vertical clapboard 2 separates,
Solve the problems, such as that strong and weak electrical connection in the prior art is complicated, route is in disorder, and without cutting when light current module is safeguarded
Circuit, it is only necessary to light current module 6 is taken out out of second placement space, does not influence the work in 3 forceful electric power circuit of switch unit,
Do not influence user power utilization.
Optionally, it is provided on diaphragm plate 25 and promotes interlocking gear 26, promote interlocking gear connection switch unit 3 and tabula
Plate 25 promotes interlocking gear 26 to be used to make steady plug and the locking of switch unit 3, and ensures that switch is single when transport or movement
The stabilization of member.
As shown in Fig. 2, cabinet body 1 includes the first cabinet door 21 and the second cabinet door 23, the first cabinet door 21 corresponds to top and places sky
Between be arranged.Second cabinet door 23 corresponds to middle part placement space and bottom placement space 8 is arranged.Wherein, the first cabinet door 21 not must
The cabinet door that must be arranged.Since the equipment being arranged in the placement space of top is not required to frequent maintenance and replacement, the first cabinet door 21
Switching frequency is less than the switching frequency of the second cabinet door 23, right in order to avoid frequently switching on the problems such as dust caused by cabinet door enters
First cabinet door 21 is arranged in placement space at the top of Ying Yu.
Optionally, for the ease of the first cabinet door of switch 21, cabinet door handle is provided in the first cabinet door 21.
Optionally, in the present embodiment, it is provided with indicator light 22 in the first cabinet door 21, indicator light 22 is used to indicate power distribution cabinet
Operating status, include but is not limited to be used to indicate: power autonomous module 9 (retouch in greater detail below by power autonomous module 9
State) communication state and battery charging condition and light current module 6 alarm instruction, 20 (Surge Protector of Surge Protector
20 hereinafter have a detailed description) alarm instruction etc..Specifically, indicator light 22 can indicate difference by converting different colors
Content.For example, instruction is red when Surge Protector 20 is alarmed, instruction yellow etc. when light current module 6 is alarmed.
Preferably, the indicator light 22 is a light bar, for example, can be LED light strip.LED light strip includes multiple successively setting
The LED light set, the color by converting each LED light carry out state instruction.
Optionally, display device 24 is provided in the second cabinet door 23, display device 24 is used to show the parameter of power distribution cabinet, supplies
User inputs and controls operation etc..
Optionally, the display device 24 includes at least one following: touch screen, liquid crystal display, LED screen.Preferably, it shows
Device 24 is touch screen.Touch screen can carry out showing while capable of receiving user's input.
Optionally, for the ease of the second cabinet door of switch 23, cabinet door handle 37 is provided in the second cabinet door 23.
Optionally, in order to guarantee safety, door lock is provided in the second cabinet door 23 and/or the first cabinet door 21.
In order to guarantee that the temperature in cabinet body 1 is suitable, device failure in power distribution cabinet caused by avoiding working environment excessively high, the
The lower section of two cabinet doors 23 is provided with heat release hole 38, other each sides of first cabinet door 21 and power distribution cabinet may be provided with scattered
Hot hole 38.
In the present embodiment, power autonomous module 9 is provided in bottom placement space 8.Power autonomous module 9 is used for and city
Electrolytic copper row is connected, and mains-supplied is converted to light current power supply (such as 24V), on the one hand to the battery in power autonomous module 9
(such as lithium battery) charging, on the other hand to other electrical appliances power supply in power distribution cabinet.For example, power autonomous module 9 and light current
The connection such as module 6 and Surge Protector 20, and power to light current module 6 and Surge Protector 20 etc..
As shown in Figure 1, be provided with handle 27 on the first box body of switch unit 3, convenient for switch unit 3 extraction and push away
Enter.Copper bar is connected with breaker 36 and indicates the switch unit indicator light 32 of the state of switch unit 3 in switch unit 3.
Light current module 6 further includes being arranged in intracorporal light current circuit board of the second box etc. in addition to the second box body.On second box body
It is provided with light current module indicating lamp 33, whether normal is used to indicate the work of light current module 6.Light current module is provided on second box body
Lock 34 is used for locking shell.
Data collector 10, connecting terminal 29, interchanger 30, communication are additionally provided in top placement space in cabinet body 1
Interface 31 and fuse 28 etc..Wherein, data collector 10 is used to acquire all data of power distribution cabinet, and communicates with host computer,
The data of power distribution cabinet are sent to host computer, while data collector 10 is connect with display device 24, also by display device 24
The component in power distribution cabinet can be controlled in local, and the operating status of display power distribution cabinet, including all data or report
Alert information etc..
Optionally, data collector 10 and 30 communication connection of interchanger, interchanger 30 are connect with communication interface 31, host computer
It is connect by communication interface 31 with interchanger, realizes the communication of data collector 10 and host computer.
Other moulds of data collector 10 and light current module 6, power autonomous module 9, Surge Protector 20 and power distribution cabinet
Block connection, power autonomous module 9 are powered to data collector 10, and data collector 10 acquires light current module 6, power autonomous module
The data of the transmission such as 9 and Surge Protector 20 to realize the purpose of the data of acquisition power distribution cabinet, and control power distribution cabinet.
Data collector 10 is communicated to connect with indicator light 22 and display device 24 respectively, is on the one hand supplied to indicator light 22 and display device 24
On the other hand electricity realizes the human-computer interaction of the instruction control and display device 24 of indicator light 22.Display device 24 is for realizing this
To the protection of power distribution cabinet, control, monitoring and management function, main interface can be corresponding weak with real-time display and each switch unit 3 on ground
Point of the monitoring data (voltage, electric current, electricity consumption, temperature, electric arc, surge etc.) of electric module 6, the breaker 36 of switch unit 3
Conjunction state and fault message etc..
Connecting terminal 29 is used for and power distribution cabinet external cabling, realization data connection and/or electrical connection.
Fuse 28 is connect with light current module 6, for protecting light current module 6, the fusing when power distribution cabinet is abnormal, to protect
Protect light current module 6.
As shown in figure 3, the rear of switch unit 3 is provided with inlet wire copper bar 4, outlet copper bar 5, first detection components etc..It opens
Closing unit 3 further includes the first dynamic plug-in unit 18 and the second dynamic plug-in unit 16, and switch unit 3 passes through the first dynamic plug-in unit 18 and inlet wire copper bar 4
Connection, the second dynamic plug-in unit 16 are connect with outlet copper bar 5.Certainly, in other embodiments, inlet wire copper bar 4 and outlet copper bar 5 can be with
It is other kinds of conducting wire, as long as can be realized beam conduction.
Disconnecting switch 19 and Surge Protector 20 are connected on inlet wire copper bar 4, disconnecting switch 19 and Surge Protector 20 are gone here and there
It is connected to after connection on inlet wire copper bar 4.Disconnecting switch 19 and Surge Protector 20 protect power distribution cabinet, it is ensured that service life.
In the present embodiment, outlet copper bar 5 runs through third box body 11.Electric arc mutual inductor 12 is provided in third box body 11
And/or current transformer 13.Electric arc mutual inductor 12 is arranged on outlet copper bar 5 and/or inlet wire copper bar 4, and connects with light current module 6
It connects, electric arc mutual inductor 12 is used to detect the electric arc on outlet copper bar 5 and/or inlet wire copper bar 4, and will test signal and be transferred to light current
Module 6 is directly acquired after 6 pairs of detection signals of light current module are handled or by data collector 10.
The setting of current transformer 13 is connect on outlet copper bar 5 and/or inlet wire copper bar 4, and with light current module 6, and electric current is mutual
Sensor 13, which detects electric current and will test signal, is transferred to light current module 6, after 6 pairs of detection signals of light current module are handled or directly
It is acquired by data collector 10.Specifically, the side of third box body 11 is provided with the first interconnecting device 40 and the second interconnecting device 41,
Current transformer 13 and electric arc mutual inductor 12 access the first interconnecting device 40, are connected with the 4th plug connector on the first interconnecting device 40
It connects, the 4th mating connection of plug connector on third plug connector and the first interconnecting device 40 on the second box body of light current module 6.
Second connecting element includes the third plug connector and the 4th plug connector.
Optionally, it is provided with the second plug connector 7 on the third box body 11, for the first box with the switch unit 3
The first set plug connector 42 connection on body, for carrying out signal connection with breaker 36, on the third box body 11 the
Two plug connectors 7 can pass through the plug connector communication link of the plug connector of the first interconnecting device 40 and/or the second interconnecting device 41 and light current module 6
It connects.In the present embodiment, the second plug connector 7 is connect with the first interconnecting device 40.First connecting element includes first plug connector 42
With the second plug connector 7.
Detection components further include temperature sensor 14 and/or voltage detecting line 15 and/or residual current transformer 17.
Wherein, the setting of temperature sensor 14 is connect on outlet copper bar 5 and/or inlet wire copper bar 4, and with light current module 6.Electricity
Pressure detection line 15 is connected on outlet copper bar 5 and/or inlet wire copper bar 4, and is connect with light current module 6.Residual current transformer 17
It is connected on outlet copper bar 5 and/or inlet wire copper bar 4, and connect with light current module 6.
Specifically, communication line 39, residual current transformer 17, temperature sensor 14, voltage detecting line 15 access second
Interconnecting device 41 is connected with the 6th plug connector 43 of the second interconnecting device 41.Light current module 6 passes through the 5th plug connector 44 and second turn
Connect the 6th plug connector 43 connection on box 41.5th plug connector 44 and the 6th plug connector 43 form third connecting element.
Optionally, temperature sensor 14 can also access the first interconnecting device 40, the 4th plug connector with the first interconnecting device 40
It is connected.
It should be noted that above-mentioned the first plug connector 42 and the second plug connector 7 can be matched plug and jack, the
Three plug connectors and the 4th plug connector can be matched plug and jack, and the 5th plug connector 44 and the 6th plug connector 43 can be and match
The plug and jack of set.Three groups of plug connectors preferably use the connected structure of standard.
The distribution cabinet of the present embodiment simple, switch unit 3, light current module 6 etc. are modularizations, are easily assembled, just
The plug connection between maintenance, switch unit 3 and light current module 6, convenient disassembly, and avoid the in disorder problem of cabling.
Switch unit 3 and light current module 6 are mounted directly in cabinet body 1 after can producing in advance, avoid each components in cabinet body
Separately installed, the low problem of production efficiency can greatly improve assembly efficiency, be conducive to large-scale production, and the power distribution cabinet has
Digital control, management, monitoring and defencive function.It may be implemented not power off the maintenance for carrying out light current module 6.It is tieed up
When repairing or maintaining, directly 6 entirety of light current module is pulled up, substantially increases maintainability, does not need cutting forceful electric power circuit,
User power utilization is not influenced, working efficiency is improved.
The power distribution cabinet is digital power distribution cabinet, and digitlization distribution may be implemented, user-friendly, the simple, mould with structure
Block is easily assembled, the effect of maintenance easy to repair, and is had to may be implemented not power off and carried out the maintenance of light current module maintenance
Effect.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (19)
1. a kind of power distribution cabinet characterized by comprising
Cabinet body (1)；
Switch unit (3), switch unit (3) setting is in the cabinet body (1), the switch unit (3) and inlet wire copper bar
(4) and outlet copper bar (5) connection, the switch unit (3) include the first box body；
Light current module (6), in the cabinet body (1), the light current module (6) includes the second box for light current module (6) setting
Body；
First detection components, first detection components are connect with the outlet copper bar (5) and/or the inlet wire copper bar (4), institute
Stating the first detection components further includes third box body, and the switch unit (3) passes through the first connecting element and the first detection group
Part connection, the light current module (6) are connect by the second connecting element with first detection components, and receive first inspection
Survey the detection data of component.
2. power distribution cabinet according to claim 1, which is characterized in that have accommodation space, the receiving in the cabinet body (1)
Space includes middle part placement space and bottom placement space (8), and the bottom placement space (8) is located at the middle part placement space
Lower section, the switch unit (3), light current module (6) and the first detection components are placed in the middle part placement space, described
Power distribution cabinet further include:
Power autonomous module (9), power autonomous module (9) setting in the bottom placement space (8), and with it is described weak
Electric module (6) connection, and power to the light current module (6).
3. power distribution cabinet according to claim 2, which is characterized in that top placement space is additionally provided in the cabinet body (1),
The top placement space is located at the top of the middle part placement space, the power distribution cabinet further include:
Data collector (10), the data collector (10) are arranged in the top placement space, and respectively with it is described from
Stand-by power source module (9) and the light current module (6) connection, and acquire the power autonomous module (9) and the light current module (6)
The data of transmission.
4. power distribution cabinet according to claim 1, which is characterized in that first connecting element includes the first plug connector (42)
With the second plug connector (7), first plug connector (42) is arranged on first box body, the second plug connector (7) setting
On the third box body.
5. power distribution cabinet according to claim 4, which is characterized in that first detection components further include the first interconnecting device
(40), the second plug connector (7) on the third box body is connect with first interconnecting device (40), the second connecting element packet
Third plug connector and the 4th plug connector are included, the third plug connector is arranged on second box body, and the 4th plug connector is set
It sets on first interconnecting device (40).
6. power distribution cabinet according to claim 5, which is characterized in that first detection components further include setting described the
The intracorporal electric arc mutual inductor (12) of three boxes and/or current transformer (13), the electric arc mutual inductor (12) are arranged in the outlet
On copper bar (5) and/or the inlet wire copper bar (4), and it is connect by first interconnecting device (40) with the 4th plug connector, institute
It states current transformer (13) to be arranged on the outlet copper bar (5) and/or the inlet wire copper bar (4), and passes through described first turn
Box (40) is connect to connect with the 4th plug connector.
7. power distribution cabinet according to any one of claim 1 to 6, which is characterized in that the power distribution cabinet further includes the second inspection
Component is surveyed, second detection components include:
Temperature sensor (14), the temperature sensor (14) are arranged in the outlet copper bar (5) and/or the inlet wire copper bar
(4) it on, and is connect by third connecting element with the light current module (6)；
And/or
Voltage detecting line (15), the voltage detecting line (15) are connected to the outlet copper bar (5) and/or the inlet wire copper bar
(4) it on, and is connect by the third connecting element with the light current module (6)；
And/or
Residual current transformer (17), the residual current transformer (17) be connected to the outlet copper bar (5) and/or it is described into
On line copper bar (4), and it is connect by third connecting element with the light current module (6).
8. power distribution cabinet according to claim 7, which is characterized in that the third connecting element includes the 5th plug connector (44)
With the 6th plug connector (43), the 5th plug connector (44) is arranged on second box body, and the 6th plug connector (43) sets
Set on the second interconnecting device (41), the temperature sensor (14), voltage detecting line (15) and residual current transformer (17) with
Second interconnecting device (41) connection.
9. power distribution cabinet according to claim 1, which is characterized in that the switch unit (3) further includes the first dynamic plug-in unit
(18) connected with the second dynamic plug-in unit (16), the switch unit (3) by the described first dynamic plug-in unit (18) and the inlet wire copper bar (4)
It connects, is connect by the described second dynamic plug-in unit (16) with outlet copper bar (5).
10. power distribution cabinet according to claim 1, which is characterized in that the power distribution cabinet further includes disconnecting switch (19) and wave
The inlet wire copper bar (4) is connected to after surge protector (20), the disconnecting switch (19) and the Surge Protector (20) series connection
On.
11. power distribution cabinet according to claim 3, which is characterized in that the cabinet body (1) includes the first cabinet door (21), described
First cabinet door (21) is arranged corresponding to the top placement space.
12. power distribution cabinet according to claim 11, which is characterized in that be provided with indicator light on first cabinet door (21)
(22), the indicator light (22) connect with the data collector (10).
13. power distribution cabinet according to claim 12, which is characterized in that the indicator light (22) includes LED light strip.
14. power distribution cabinet according to claim 3, which is characterized in that the cabinet body (1) includes the second cabinet door (23), described
Second cabinet door (23) corresponds to the middle part placement space and the bottom placement space (8) is arranged.
15. power distribution cabinet according to claim 14, which is characterized in that be provided with display device on second cabinet door (23)
(24), the display device (24) connect with the data collector (10).
16. power distribution cabinet according to claim 15, which is characterized in that the display device (24) include it is following at least it
One: touch screen, liquid crystal display, LED screen.
17. power distribution cabinet according to claim 3, which is characterized in that be provided at least one in the middle part placement space
The middle part placement space is divided at least two placed layers, each placed layer by diaphragm plate (25), the diaphragm plate (25)
Inside it is provided with the switch unit (3), the first detection components and the light current module (6).
18. power distribution cabinet according to claim 17, which is characterized in that be provided on the diaphragm plate (25) and promote chain machine
Structure (26), the propulsion interlocking gear (26) connect the switch unit (3) and the diaphragm plate (25).
19. power distribution cabinet according to claim 18, which is characterized in that vertical clapboard (2) are additionally provided in each placed layer,
The switch unit (3) and the light current module (6) in the same placed layer are located at the two of the vertical clapboard (2)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731669.1A CN109428271B (en) | 2017-08-23 | 2017-08-23 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731669.1A CN109428271B (en) | 2017-08-23 | 2017-08-23 | Power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109428271A true CN109428271A (en) | 2019-03-05 |
| CN109428271B CN109428271B (en) | 2024-10-01 |
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ID=65500281
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731669.1A Active CN109428271B (en) | 2017-08-23 | 2017-08-23 | Power distribution cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN109428271B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201742156U (en) * | 2010-04-28 | 2011-02-09 | 深圳市泰昂能源科技股份有限公司 | Station power supply based on backdrop technology |
| CN106711793A (en) * | 2016-12-12 | 2017-05-24 | 苏州特勒普电气有限公司 | Novel integrated intelligent distribution box |
| CN206225827U (en) * | 2016-12-12 | 2017-06-06 | 苏州特勒普电气有限公司 | A kind of intelligent low-pressure comprehensive distribution box with plug-in type capacitance compensation |
| CN206370645U (en) * | 2016-12-30 | 2017-08-01 | 孙麓轩 | Protection device and drawer-type switch cabinet for drawer-type switch cabinet |
| CN207250966U (en) * | 2017-08-23 | 2018-04-17 | 天津市中力神盾电子科技有限公司 | Power distribution cabinet |
-
2017
- 2017-08-23 CN CN201710731669.1A patent/CN109428271B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201742156U (en) * | 2010-04-28 | 2011-02-09 | 深圳市泰昂能源科技股份有限公司 | Station power supply based on backdrop technology |
| CN106711793A (en) * | 2016-12-12 | 2017-05-24 | 苏州特勒普电气有限公司 | Novel integrated intelligent distribution box |
| CN206225827U (en) * | 2016-12-12 | 2017-06-06 | 苏州特勒普电气有限公司 | A kind of intelligent low-pressure comprehensive distribution box with plug-in type capacitance compensation |
| CN206370645U (en) * | 2016-12-30 | 2017-08-01 | 孙麓轩 | Protection device and drawer-type switch cabinet for drawer-type switch cabinet |
| CN207250966U (en) * | 2017-08-23 | 2018-04-17 | 天津市中力神盾电子科技有限公司 | Power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109428271B (en) | 2024-10-01 |
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