CN207602991U - Distribution system - Google Patents
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- CN207602991U CN207602991U CN201721838074.8U CN201721838074U CN207602991U CN 207602991 U CN207602991 U CN 207602991U CN 201721838074 U CN201721838074 U CN 201721838074U CN 207602991 U CN207602991 U CN 207602991U
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Abstract
The utility model provides a kind of distribution system, including：Master switch has total terminals of two poles or leggy；More switch-dividings, each switch-dividing are respectively provided with the tap line end of two poles or leggy；Multiple total conductor plates, total conductor plate are connected on total terminals；At least eight sub-conductors, each sub-conductor are connected between total conductor plate of homopolarity or same-phase and each tap line end；Wherein, at least one compression bonding apparatus is connected separately on each total conductor plate, at least four sub-conductors are crimped on total conductor plate by least one compression bonding apparatus.The distribution system of the utility model, using the connection structure of the diversified total conductor plate of layout type and multiple sub-conductors, which is utilized cabinet space to greatest extent, minimizes confluence box body, reduces system installation space.
Description
Technical field
The utility model is related to a kind of low voltage electrical apparatus technology fields, and in particular to a kind of distribution system.
Background technology
With the raising of human living standard, the demand to electric energy is more and more, while to environmental protection consciousness also gradually
Strengthen.The supply of electric energy is then more and more diversified, and the new energy such as nuclear power, wind-powered electricity generation, solar energy is increased by traditional water power and thermoelectricity
Source, being transported to electricity also has new requirement to propose.
In electric energy transmission process, it is divided into two kinds of shunting and confluence, the first is after large power plant sends out electric energy, is passed through
Backbone network is diverted to each region power grid, is diverted to by regional power grid and each uses electric unit.Be for second in new energy field,
Especially in photovoltaic generating system, each photovoltaic generation unit is grid-connected in regional power grid or main power grid after confluence.
Utility model content
The purpose of this utility model is to provide a kind of distribution system, using the diversified total conductor plate of layout type and multiple
Cabinet space is utilized in the connection structure of sub-conductor, the distribution system to greatest extent, minimizes confluence box body, reduces
System installation space.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model：
The utility model provides a kind of distribution system, including：
Master switch has total terminals of two poles or leggy；
More switch-dividings, each switch-dividing are respectively provided with the tap line end of two poles or leggy；
Multiple total conductor plates, total conductor plate are connected on total terminals；
At least eight sub-conductors, each sub-conductor are connected to total conductor plate of homopolarity or same-phase and described point each
Between terminals；
Wherein, at least one compression bonding apparatus is connected separately on each total conductor plate, at least four sub-conductors lead to
It crosses at least one compression bonding apparatus and is crimped on total conductor plate.
In the embodiment of the utility model, total conductor plate is equipped with the outer contour shape with each sub-conductor
Matched multiple first mounting portions.
In the embodiment of the utility model, the compression bonding apparatus is equipped with the outer contour shape with each sub-conductor
Matched multiple second mounting portions, each sub-conductor are folded between first mounting portion and second mounting portion.
In the embodiment of the utility model, first mounting portion and second mounting portion are mounting groove.
In the embodiment of the utility model, the sub-conductor includes the trunk conductor being connected on total conductor plate
And the branch conductors being vertically connected with the trunk conductor, the branch conductors are connected with the tap line end of the switch-dividing.
In the embodiment of the utility model, it is connected to the described of each sub-conductor on same total conductor plate
Branch conductors are located in the same horizontal plane.
In the embodiment of the utility model, the branch conductors of each sub-conductor also have and the switch-dividing
Branch's connection conductor for being connected of tap line end, branch connection conductor is vertically arranged with the branch conductors.
In the embodiment of the utility model, the end of each branch conductors is formed with the tap with the switch-dividing
The connection terminal that line end is connected.
In the embodiment of the utility model, the state of the switch-dividing is respectively disposed in the both sides of the master switch
Under, it is integrally formed positioned at the trunk conductor of total conductor plate both sides and each sub-conductor being oppositely arranged.
In the embodiment of the utility model, it is crimped on total conductor plate by a compression bonding apparatus
Multiple sub-conductors include at least one first sub-conductor and at least one second sub-conductor, first sub-conductor has
First trunk conductor and the first branch conductors, second sub-conductor has the second trunk conductor and the second branch conductors, described
First trunk conductor and the second trunk conductor are arranged in parallel, first branch conductors and second branch conductors
It is extended round about along the direction of the vertical first trunk conductor and the second trunk conductor.
In the embodiment of the utility model, the sub-conductor is vertically crimped on by the compression bonding apparatus and described always led
Body plate.
In the embodiment of the utility model, the sub-conductor includes an electric conductor or more electric conductors.
In the embodiment of the utility model, the cross-sectional area of the sub-conductor is less than or equal to total conductor plate
Cross-sectional area 50%.
In the embodiment of the utility model, the cross section of the sub-conductor is round, rectangle or ellipse.
In the embodiment of the utility model, the sub-conductor is solid conductor or hollow conductor.
In the embodiment of the utility model, cable is connected between total conductor plate and total terminals.
In the embodiment of the utility model, the position of the more switch-dividings is selected independently positioned at the master switch
Surface, underface, upper left side, left, lower left, upper right side, right, one or more kinds of groups in lower right
It closes.
In the embodiment of the utility model, the distribution system further includes shell and is arranged on anti-in the shell
Thunder device and protective device switch, the lightning protection device are connected with protective device switch, and the protective device switch is connected to institute
It states on sub-conductor.
In the embodiment of the utility model, measuring unit mutual inductor is connected on total conductor plate.
In the embodiment of the utility model, multiple total conductor plates along before and after the longitudinal direction of the master switch simultaneously
Arrangement is put.
The characteristics of distribution system of the utility model and advantage are：
First, total conductor plate and each sub-conductor are connected as one the chop electric conductor of formula using crimping mode, can basis
The physical location of master switch and each switch-dividing in distribution system needs to adjust layout structure, provides flexile layout and sets
Meter；In addition, each sub-conductor is made of section bar, stock utilization is high, that is, has saved working hour and reduced material cost again.
2nd, sub-conductor is equipped with the connection terminal that is connected with the tap line end of switch-dividing, by the connection terminal can directly by
Sub-conductor is fastened on the tap line end of switch-dividing, is reduced secondary switch over operation, is reduced tie point, reduces internal resistance and work(
Consumption, has saved cost.
3rd, each sub-conductor for being connected to each tap line end of homopolarity or same-phase directly converges into the total of homopolarity or same-phase
Conductor plate without flexible cord connection structure between each sub-conductor and total conductor plate, reduces tie point, reduces internal resistance, is suitble to open air
Operation, increases connection reliability.
4th, since the connection structure of total conductor plate and each sub-conductor has a variety of distribution forms so that the distribution system
The arrangement of each electric elements can be more diversified, and the cabinet space of distribution system is utilized to greatest extent, makes distribution system
Babinet minimizes, and reduces installation space.
5th, total conductor plate is connected with the homopolarity of master switch or total terminals of same-phase, and pass through each sub-conductor with it is each
The homopolarity of switch-dividing or the tap line end of same-phase are connected, and removing from needs in the prior art by the homopolarity of each switch-dividing or same-phase
After tap line end first passes through confluence, it is connected to the cumbersome structure of the homopolarity of master switch or total terminals of same-phase, this practicality
It is novel that conductive surface product can be just effectively increased by total conductor plate, reduce system Wen Sheng.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the front view of an embodiment of the distribution system of the utility model.
Fig. 2 is the front view of another embodiment of the distribution system of the utility model.
Fig. 3 is the dimensional structure diagram of embodiment one that total conductor plate of the utility model connects with sub-conductor.
Fig. 4 is the dimensional structure diagram of embodiment two that total conductor plate of the utility model connects with sub-conductor.
Fig. 5 is the stereogram of the distribution system of the utility model.
Fig. 6 is the side view of the distribution system of the utility model.
Fig. 7 is the front view of the embodiment one of the distribution system of the utility model.
Fig. 8 is the front view of the embodiment two of the distribution system of the utility model.
Fig. 9 is the front view of the embodiment three of the distribution system of the utility model.
Figure 10 is the front view of the example IV of the distribution system of the utility model.
Figure 11 is the front view of the embodiment five of the distribution system of the utility model.
Figure 12 is the front view of the embodiment six of the distribution system of the utility model.
Figure 13 is the master of an embodiment that each sub-conductor in the distribution system of the utility model is made of two electric conductors
View.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, the utility model provides a kind of distribution system 5, including master switch 3, more switch-dividings
4th, multiple 1 and at least eight sub-conductors 2 of total conductor plate, wherein：Master switch 3 has total terminals 31 of two poles or leggy；Respectively
The switch-dividing 4 is respectively provided with the tap line end 41 of two poles or leggy；Total conductor plate 1 is connected to total terminals 31
On；Each sub-conductor 2 is connected between total conductor plate 1 of homopolarity or same-phase and each tap line end 41；Each institute
It states and at least one compression bonding apparatus 11 is connected separately on total conductor plate 1, at least four sub-conductors 2 pass through at least one described
Compression bonding apparatus 11 is crimped on total conductor plate 1.
Specifically, the distribution system 5 has shell 51, installing plate 52 is installed in shell 51, for example, at the bottom of shell 51
A-frame is welded on plate, installing plate 52 is fixedly connected on by connectors such as screws on the A-frame, the A-frame with
The bottom plate and installing plate 52 of shell 51 are face contact, therefore can ensure the degree of firmly installing of installing plate 52.3 He of master switch
More switch-dividings 4 are fastened to according to different layout structures on installing plate 52 by connectors such as screws, later in each total conductor plate 1
It is upper that multiple sub-conductors 2 are crimped by least one compression bonding apparatus 11 respectively, it is connected to homopolarity or same so as to fulfill by each sub-conductor 2
Purpose between total conductor plate 1 of phase and each tap line end 41.
In the utility model, the master switch 3 of the distribution system 5 has total terminals 31 of two poles or leggy.That is,
When the master switch 3 is dc switch, which has two extremely total terminals 31, i.e. the total terminals of anode and cathode always connects
Line end；When the master switch 3 is alternating-current switch, which has total terminals 31 of leggy, in the reality of the utility model
It applies in example, which is alternating-current switch, has total terminals 31 of three phases, the respectively total terminals of A phases, B-phase
Total terminals and the total terminals of C phases.
Similarly, the switch-dividing 4 of the distribution system 5 has the tap line end 41 of two poles or leggy.That is, when the switch-dividing
4 be dc switch when, the switch-dividing 4 have two poles tap line end 41, i.e., anode tap line end and cathode tap line end；When this point
When switch 4 is alternating-current switch, which has the tap line end 41 of leggy, in the embodiment of the utility model, this point
Switch 4 is alternating-current switch, has the tap line end 41 of three phases, respectively A phases tap line end, B-phase tap line end and C
Phase taps line end.
In the utility model, which is connected with total terminals 31 of master switch 3.That is, in a feasible reality
It applies in example, total terminals 31 of total conductor plate 1 and master switch 3 are integrally formed, which is total wiring of master switch 3
The part at end 31；Alternatively, in another feasible embodiment, which can be used grafting or be bolted opens in always
It closes on 3 total terminals 31, total terminals 31 of total conductor plate 1 and master switch 3 are separately set；Alternatively, another feasible
In embodiment, as shown in figure 4, being connected with cable 6, the utility model between total conductor plate 1 and total terminals 31 of master switch 3
The connection mode of total conductor plate 1 and total terminals 31 of master switch 3 is not limited herein.
Be respectively below alternating-current switch with master switch 3 and switch-dividing 4, and total conductor plate 1 by grafting or be bolted in
For the embodiment of total terminals 31 of master switch 3, the structure of the distribution system 5 of the utility model is illustrated.
As shown in Fig. 2, a total conductor plate 1 is connected on the total terminals of A phases of master switch 3, fixed tightly with bolt
Afterwards, then the A phases tap line end that each sub-conductor 2 for being connected is fixed to each switch-dividing 4 will be crimped with total conductor plate 1；Later, will
On the total terminals of B-phase that another total conductor plate 1 is connected to master switch 3, fixed with bolt it is next, then will be with total conductor plate 1
The connected each sub-conductor 2 of crimping is fixed to the B-phase tap line end of each switch-dividing 4；Finally, another total conductor plate 1 is connected to
It on the total terminals of C phases of master switch 3, is fixed with bolt next, then each sub-conductor 2 being connected will be crimped with total conductor plate 1
C phases tap line end fixed to each switch-dividing 4, this is the basic frame structure of this distribution system 5.
Further, please refer to shown in Fig. 6, each total conductor plate 1 is (as shown in Figure 6 along the longitudinal direction of master switch 3
The direction of Z axis) it front and rear is arranged side by side.In the present embodiment, total conductor plate 1 there are three the tools of distribution system 5 of the utility model, three
A total conductor plate 1 be in different spacing along Z-direction before in after be arranged in distribution system 5, two-by-two adjacent total conductor plate 1 it
Between spacing, ensure the distribution system 5 requirement minimum electric clearance in the case of, can difference be set according to actual environment
Numerical value, be not limited herein.
Please refer to shown in Fig. 5, in the distribution system 5, the homopolarity of each switch-dividing 4 or the tap wire of same-phase are accessed
The multiple branch circuit electric current at end 41 flows into each sub-conductor 2 from each switch-dividing 4, then imports total conductor plate 1 by each sub-conductor 2, later
The homopolarity of master switch 3 or total terminals 31 of same-phase are flowed into using total conductor plate 1, transformer is entered by master switch 3, it is complete
Into the confluence mission of distribution system 5；That is, in the process, which can be header box, and electric energy is from each switch-dividing 4
Homopolarity or the tap line end 41 of same-phase flow to each sub-conductor 2, import total conductor plate 1 through each sub-conductor 2, access master switch later
3 homopolarity or total terminals 31 of same-phase realize the confluence of electric energy.Otherwise shunting is also feasible, that is, access master switch 3
Each sub-conductor 2 that the electric current of homopolarity or total terminals 31 of same-phase is attached thereto through the inflow of total conductor plate 1, electric current are led through each point
Body 2 branches to the homopolarity of each switch-dividing 4 or the tap line end 41 of same-phase, flows into later in each branch；That is, in this process
In, which can be distribution box, and electric energy flows to total conductor plate from the homopolarity of master switch 3 or total terminals 31 of same-phase
1, each sub-conductor 2 is flowed to through total conductor plate 1, accesses the homopolarity of each switch-dividing 4 or the tap line end 41 of same-phase later, realizes electricity
The shunting of energy.
Each sub-conductor between the total conductor plate 1 for being connected to homopolarity or same-phase of the utility model and each tap line end 41
2 are flowed on total conductor plate 1 being concentrated close at master switch 3, which effectively increases conductive surface product, can
Ensure maximum heat dissipation area, and total conductor plate 1 uses compression bonding apparatus 11 to be connected in a manner of crimping with each sub-conductor 2 so that
Each sub-conductor 2 any according to actual needs can be in the layout of total conductor plate 1, be that the layout type of each switch-dividing 4 of distribution system 5 is more
Sampleization design provides premise.
In the embodiment of the utility model, the distribution system 5 further include the lightning protection device 53 that is arranged in shell 51 and
Protective device switch 531, the lightning protection device 53 are connected with protective device switch 531, and protective device switch 531 is connected to sub-conductor
On 2；Further, measuring unit mutual inductor 54 can be also connected on each total conductor plate 1, with acquisition and each total 1 phase of conductor plate
The voltage and current at each total terminals 31 on master switch 3 even at corresponding phase.The lightning protection device 53 and protective device switch
531 and measuring unit mutual inductor 54 can according to actual demand be configured or be not configured.
In the utility model, which can be added or punch forming substantially in tabular by machine, each always to lead
At least one compression bonding apparatus 11 is respectively connected on body plate 1, at least four sub-conductors 2 are crimped on by least one compression bonding apparatus 11
One total conductor plate 1.
In a feasible embodiment, at least one compression bonding apparatus 11 is connected on total conductor plate 1, in the embodiment
In, which is pressing plate, at least four sub-conductors 2 be crimped on total conductor plate 1 and at least one compression bonding apparatus 11 it
Between.For example, in the embodiment shown in fig. 1, there are two compression bonding apparatus 11, implementations shown in Fig. 2 for connection on total conductor plate 1
In example, there are one compression bonding apparatus 11 for connection on total conductor plate 1, certainly, in other examples, can on total conductor plate 1
Three or more compression bonding apparatus 11 are connected with, are not limited herein.
It is specifically described below with being connected on total conductor plate 1 there are one compression bonding apparatus 11.
As shown in Figure 3 and Figure 4, total conductor plate 1 have for the mounting portion 112 that connects each sub-conductor 2 and one into
Type can select to set in the connecting portion 113 of the mounting portion 112 between mounting portion 112 and connecting portion 113 according to actual installation position
There is stepped part 114, mounting portion 112 can be made arranged in parallel with connecting portion 113 by the stepped part 114 but be not on same
In horizontal plane, the structure of total conductor plate 1 is not limited herein.The structure of the compression bonding apparatus 11 and the knot of total conductor plate 1
Structure is identical, and details are not described herein.
Wherein, it can also be equipped in the utility model, on total conductor plate 1 and match with the outer contour shape of each sub-conductor 2
Multiple first mounting portions 111 closed, first mounting portion 111 can be the matched installation of outer contour shape with each sub-conductor 2
Slot, those first mounting portions 111 are arranged on the mounting portion 112 of total conductor plate 1, and each first mounting portion 111 is arranged in parallel；
The connecting portion 113 of total conductor plate 1 is equipped with the connecting hole 1131 being connected for total terminals 31 with master switch 3.In the reality
It applies in example, each sub-conductor 2 for example can be by crimping or being welded to connect in each first mounting portion 111 of total conductor plate 1, Zhi Houtong
It crosses compression bonding apparatus 11 and is crimped on total conductor plate 1.
Further, it can be also equipped on the compression bonding apparatus 11 and the outer contour shape of each sub-conductor 2 matched multiple the
Two mounting portions, in the present embodiment, second mounting portion are also mounting groove, and each second mounting portion is arranged in parallel to be filled in crimping
Put 11.When total conductor plate 1 and 11 make-up of compression bonding apparatus are crimped together, each sub-conductor 2 is folded in total conductor plate 1 with crimping dress
Between putting 11, total conductor plate 1 is corresponding with each mounting groove on compression bonding apparatus 11 to be snapped together, and is led so as to form accommodating each point
Multiple mounting holes of body 2.In this embodiment, multiple connecting holes 115 are respectively equipped on total conductor plate 1 and compression bonding apparatus 11, led to
It crosses the connectors such as screw or rivet 116 and realizes the mesh being crimped on each 2 sandwiched of sub-conductor between total conductor plate 1 and compression bonding apparatus 11
's.Certainly, can be also connected between total conductor plate 1 and compression bonding apparatus 11 by modes such as welding, to reach each sub-conductor 2 of fastening
Purpose.
In the utility model, each sub-conductor 2 is connected to be connected with total terminals 31 of the homopolarity of master switch 3 or same-phase
Homopolarity or total conductor plate 1 of same-phase and the tap line end 41 of each switch-dividing 4 between, that is, the master switch 3 homopolarity or
After total conductor plate 1 is connected on total terminals 31 of same-phase, each sub-conductor 2 is connected to 1 He of total conductor plate of homopolarity or same-phase
Between the tap line end 41 of each switch-dividing 4.In the present embodiment, each sub-conductor 2 is vertically connected on total conductor plate 1, Ye Jiyan
Total length direction (Y direction shown in Fig. 4) of conductor plate 1 or width direction (X-direction shown in Fig. 4), each point is led
Body 2 can vertically total conductor plate 1 be set；Certainly, in other embodiments, each sub-conductor 2 also can out of plumb total conductor plate 1
Length direction or width direction setting, which can be by the master switch 3 and the integral layout of each switch-dividing 4 in distribution system 5
Structure is arbitrarily alternatively provided on the corresponding position of total conductor plate 1, is not limited herein.
Below with each sub-conductor 2 along the Y direction shown in vertical total length direction of conductor plate 1 namely vertical view 4,
It is specifically described for being connected on total conductor plate 1.
The sub-conductor 2 includes the trunk conductor 21 being connected on total conductor plate 1 and the branch being connected with trunk conductor 21
Conductor 22, the branch conductors 22 are vertically connected with trunk conductor 21, the branch conductors 22 and 41 phase of tap line end of switch-dividing 4
Even.
In order to coordinate the structure of total conductor plate 1, which may also include ladder branch conductor 222, the ladder branch conductor
222 are connected between branch conductors 22 and trunk conductor 21, and the ladder branch conductor 222 and trunk conductor 21 be vertically arranged and with
In branch conductors 22 are generally aligned in the same plane.Adjustment branch conductors 22 can be realized with respect to trunk conductor by the ladder branch conductor 222
The purpose of spatial vertical distance between 21 so as to more convenient and neatly adjustment branch conductors 22 installation sites, makes
Obtaining between each sub-conductor 2 and total conductor plate 1 has a variety of connection configuration modes.
Further, the end of branch conductors 22 can be formed with the connecting pin being connected with the tap line end 41 of each switch-dividing 4
Son 221.For example in branch conductors 22 before the bending of trunk conductor 21, branch can be led through the stamping process for the connection terminal 221
The free end of body 22 is made similar to circular terminal (as shown in Figure 3), U terminals (as shown in Figure 4) etc., leads to through flattening, going material etc.
It crosses the connection terminal 221 and realizes that sub-conductor 2 is connected directly to the tap line end 41 of switch-dividing 4, it in this way can be more convenient and fast
The connection of each sub-conductor 2 and each switch-dividing 4 is realized fastly.
In the embodiment of the utility model, each sub-conductor 2 is made of materials such as copper, aluminium, aluminium alloy or copper clad aluminums,
It may include one or more electric conductor 25, it as shown in fig. 4 and 13, should when sub-conductor 2 includes two or more electric conductors 25
Compression joint technique for example can be used between a little electric conductors 25, combination type structure is made.In addition, in the present embodiment, the sub-conductor 2
Cross section can be round, rectangle (rectangle includes square) or ellipse etc. or the sub-conductor 2 or rectangle
The combination or part of cylinder and circular cylinder are circular cylinder etc., are not limited herein；First mounting portion of total conductor plate 1
111 shape and the shape of sub-conductor 2 match.Further more, in the present embodiment, each sub-conductor 2 can be solid conductor or hollow
Conductor is not limited herein.In the present embodiment, the area of the cross section of the sub-conductor 2 is less than or equal to the horizontal stroke of total conductor plate 1
The 50% of the area in section.
In the utility model, the sectional area of sub-conductor 2 is according to the load current size of single switch-dividing 4 and the electricity of material
Current density is set, and electric current is different and different according to the material of selected sub-conductor 2 from the sectional area relationship of sub-conductor 2, according to country
Standard recommendation value is chosen.The electric current that total conductor plate 1 flows through is equal to the sum of each branch current, the sectional area root of total conductor plate 1
It is set according to the load current size summation of all switch-dividings 4 of access and the current density of total conductor plate 1.
An embodiment according to the present utility model, as shown in Figure 3 and Figure 4, the branch conductors 22 of each sub-conductor 2 are located at
In same level.In the present embodiment, due to the wiring position of each switch-dividing 4 installed in distribution system 5 be respectively positioned on it is same
In horizontal plane, therefore, connect and be designed as being located parallel to X-Y from the branch conductors 22 of each sub-conductor 2 on same total conductor plate 1
In the plane of plane, setting in this way can be more easily attached with each switch-dividing 4.
An embodiment according to the present utility model, the branch conductors 22 of the sub-conductor 2 also have to be connected with switch-dividing 4
Branch connection conductor 24, the branch connection conductor 24 be vertically arranged with branch conductors 22.Branch connection conductor 24 is connected to
The end of sub-conductor 22 is arranged in parallel with trunk conductor 21, and point with switch-dividing 4 can be realized by branch connection conductor 24
Terminals 41 are connected, and using the sub-conductor 2 of this structure, can set putting for switch-dividing 4 in distribution system 5 more flexiblely
Position and direction, so that total conductor plate 1 of the utility model and the connection structure of each sub-conductor 2 are more flexible various, with
This can ensure the layout two-way in length and breadth of each switch-dividing 4 in distribution system 5；Further, in branch's connection conductor 24 with dividing
Above-mentioned ladder branch conductor 222 can be also connected between conductor 22, so as to more convenient and neatly adjustment branch connection
The spatial position of conductor 24 so that total conductor plate 1 of the utility model and the connection structure of each sub-conductor 2 form a variety of connection cloth
The mode of office.
An embodiment according to the present utility model, the state of switch-dividing 4 is respectively disposed in the both sides of master switch 3
Under, the trunk conductor 21 positioned at each sub-conductor 2 being oppositely arranged of total 1 both sides of conductor plate is integrally formed.
Specifically, in a feasible embodiment, as shown in figure 3, being connected to same first mounting portion of total conductor plate 1
Two trunk conductors 21 of two sub-conductors 2 in 111 are integrally formed, that is, two sub-conductors 2 are made of one whole section bar；
In another feasible embodiment, as shown in figure 4, two trunk conductors 21 of two sub-conductors 2 are crimped on total conductor plate 1 respectively
Same first mounting portion 111 in, one end of two trunk conductors 21 of two sub-conductors 2 is connected respectively with total conductor plate 1,
The other end is connected separately with a branch conductors 22, and using the structure of two trunk conductors 21, it is long can to reduce Integral section bar
The problem of degree or processing are not easy, is readily transported and makes.Each sub-conductor 2 of the utility model is made of section bar conductor, is produced
It is generated in the process without waste material, improves the utilization rates of raw material, it is small, stock utilization is high and at low cost.
An embodiment according to the present utility model is crimped on by a compression bonding apparatus 11 on a total conductor plate 1
Multiple sub-conductors 2 include at least one first sub-conductor (sub-conductor 2 as escribed above) and at least one second sub-conductor (example
Sub-conductor 2 as described above with branch's connection conductor 24), which there is the first trunk conductor and the first branch to lead
Body, second sub-conductor have the second trunk conductor and the second branch conductors, the first trunk conductor and the second trunk conductor
Arranged in parallel, which leads with second branch conductors along the vertical first trunk conductor and second trunk
The direction of body is extended round about.
Specifically, in Fig. 3 and embodiment shown in Fig. 4, the multiple sub-conductors 2 being connected on same total conductor plate 1 have
There are three the first sub-conductor and second sub-conductor, wherein, the first branch conductors direction and Y-axis phase of each first sub-conductor
Anti- direction is extended, and the second branch conductors of the second sub-conductor are extended towards the direction identical with Y-axis.Using this
Kind structure, can provide more diversified layout type.
An embodiment according to the present utility model, the position of the more switch-dividings 4 are selected independently positioned at master switch 3
Surface, underface, upper left side, left, lower left, upper right side, right, one or more kinds of groups in lower right
It closes.
Specifically, the layout type of master switch 3 and Duo Tai switch-dividings 4 can there are many, it is utmostly excellent according to actual conditions
Change and utilize cabinet space.In the utility model, the subordinate of master switch 3 is at least provided with four switch-dividings 4.
As shown in fig. 7, both sides that more switch-dividings 4 can be located at master switch 3 namely the left and right positioned at master switch 3,
More switch-dividings 4 are symmetrically arranged with respect to master switch 3.During using the structure, each point be connected on same total conductor plate 1 is led
Body 2 can be integral type profile structure or two-part structure, not be limited herein.In this placement scheme, distribution system 5
The babinet mode of connection for lower inlet wire, if installing lightning protection device 53 and protective device switch in the distribution system 5 of the structure
531, the lightning protection device 53 and protective device switch 531 tops that can be disposed at master switch 3；It in addition, also can be on each total conductor plate 1
The place of flowing through after electric current collects sets measuring unit mutual inductor 54, to acquire on master switch 3 on total terminals 31 of corresponding phase
Voltage and current.
As shown in figure 8, more switch-dividings 4 are located at underface, lower left and the lower right of master switch 3.During using the structure,
Each sub-conductor 2 being connected on same total conductor plate 1 can be integral type profile structure or two-part structure, not do herein
Limitation.In this placement scheme, the babinet wire leading method of distribution system 5 is upper incoming line, if in the distribution system 5 of the structure
Lightning protection device 53 and protective device switch 531 are installed, the lightning protection device 53 and protective device switch 531 can be disposed at a left side for master switch 3
Side or right；In addition, the place's of flowing through setting measuring unit mutual inductor 54 that also can be after electric current collects on each total conductor plate 1, to adopt
Collect the voltage and current on total terminals 31 of corresponding phase on master switch 3.
As shown in figure 9, more switch-dividings 4 are located at surface, upper left side and the upper right side of master switch 3, during using the structure,
Each sub-conductor 2 being connected on same total conductor plate 1 can be integral type profile structure or two-part structure, not do herein
Limitation.In this placement scheme, the babinet wire leading method of distribution system 5 is lower inlet wire, if in the distribution system 5 of the structure
Lightning protection device 53 and protective device switch 531 are installed, the lightning protection device 53 and protective device switch 531 can be disposed at a left side for master switch 3
Side or right；In addition, the place's of flowing through setting measuring unit mutual inductor 54 that also can be after electric current collects on each total conductor plate 1, to adopt
Collect the voltage and current on total terminals 31 of corresponding phase on master switch 3.
As shown in Figure 10, more switch-dividings 4 are located at left, right, upper left side and the upper right side of master switch 3, using the knot
During structure, it can be integral type profile structure or two-part structure to be connected to each sub-conductor 2 on same total conductor plate 1, herein
It is not limited.In this placement scheme, the babinet wire leading method of distribution system 5 is lower inlet wire, if in the power distribution system of the structure
Installation lightning protection device 53 and protective device switch 531 in system 5, the lightning protection device 53 and protective device switch 531 are located at the upper of master switch 3
Side；In addition, the place's of flowing through setting measuring unit mutual inductor 54 that also can be after electric current collects on each total conductor plate 1, is always opened with acquisition
Close the voltage and current on total terminals 31 of corresponding phase on 3.
As shown in figure 11, more switch-dividings 4 are located at the underface of master switch 3, lower left, lower right, the left and right, adopt
During with the structure, each sub-conductor 2 being connected on same total conductor plate 1 can be integral type profile structure or two-part knot
Structure is not limited herein.In this placement scheme, the babinet wire leading method of distribution system 5 is upper incoming line；It in addition, also can be each
The place of flowing through after electric current collects on total conductor plate 1 sets measuring unit mutual inductor 54, to acquire the total of corresponding phase on master switch 3
Voltage and current on terminals 31.
As shown in figure 12, more switch-dividings 4 are located at the lower left and lower right of master switch 3, during using the structure, are connected to
Each sub-conductor 2 on same total conductor plate 1 can be integral type profile structure or two-part structure, not be limited herein.
In this placement scheme, the babinet wire leading method of distribution system 5 is upper incoming line；If it is installed in the distribution system 5 of the structure anti-
Thunder device 53 and protective device switch 531, the lightning protection device 53 and protective device switch 531 can be disposed at the left or the right side of master switch 3
Side；In addition, the place's of flowing through setting measuring unit mutual inductor 54 that also can be after electric current collects on each total conductor plate 1, is always opened with acquisition
Close the voltage and current on total terminals 31 of corresponding phase on 3.
The distribution system 5 of the utility model, multiple sub-conductors 2 and total conductor plate 1 form integrated ribs type electric conductor, can
Circuit is connected in multiple directions, can connect side by side in the distribution system 5 of number road switch-dividing 4 with master switch 3, multiple sub-conductors 2
And the connection structure of total conductor plate 1 can separate branch around master switch 3, for a variety of connection configuration modes, thus with regard to structure
Into the connection of three dimensions.In addition, multiple sub-conductors 2 and total conductor plate 1 by least one compression bonding apparatus 11 with riveting
It connects or welds or crimp and be connected, and be in step shape vertical arrangement along Z-direction between each total conductor plate 1 of out of phase, wherein,
As shown in fig. 6, the A phases of terminals total with the A phases of master switch 3 and each switch-dividing 4 tap total conductor plate 1 that line end is connected and each point
Conductor 2 is located at lowest level respectively, and the B phases of terminals total with the B phases of master switch 3 and switch-dividing 4 tap total conductor that line end is connected
Plate 1 and each sub-conductor 2 are located at middle layer, the C phases of terminals total with the C phases of master switch 3 and switch-dividing 4 tap line end be connected it is total
Conductor plate 1 and each sub-conductor 2 are located at top layer, and the outlet method for the line end that respectively connects is staggered by certain angle, avoid each total conductor
Plate 1 is located at same level, can greatly reduce influence of the electric power to each total conductor plate 1 between each total conductor plate 1 in this way, can
To improve anti-dynamic, the thermostabilization ability of total conductor plate 1.Since in this embodiment, the wiring position of electric elements is same
In horizontal plane, therefore the connection terminal 221 of each sub-conductor 2 also all need to be in same level, and each total conductor plate 1 is in Z-direction
On also just it is incremented by successively.The distribution system 5 of the utility model, branch switch layout type diversification, utilizes to greatest extent
Cabinet space makes shunting or confluence box body miniaturization, reduces system installation space.
The foregoing is merely several embodiments of the utility model, and those skilled in the art is according to disclosed in application documents
Content can carry out the utility model embodiment spirit and scope of the various changes or modifications without departing from the utility model.
Claims (20)
1. a kind of distribution system, which is characterized in that including：
Master switch has total terminals of two poles or leggy；
More switch-dividings, each switch-dividing are respectively provided with the tap line end of two poles or leggy；
Multiple total conductor plates, total conductor plate are connected on total terminals；
At least eight sub-conductors, each sub-conductor are connected to total conductor plate of homopolarity or same-phase and each tap wire
Between end；
Wherein, at least one compression bonding apparatus is connected separately on each total conductor plate, at least four sub-conductors pass through extremely
A few compression bonding apparatus is crimped on total conductor plate.
2. distribution system as described in claim 1, which is characterized in that total conductor plate is equipped with and each sub-conductor
Matched multiple first mounting portions of outer contour shape.
3. distribution system as claimed in claim 2, which is characterized in that the compression bonding apparatus is equipped with and each sub-conductor
Matched multiple second mounting portions of outer contour shape, each sub-conductor are folded in first mounting portion and the described second peace
Between dress portion.
4. distribution system as claimed in claim 3, which is characterized in that first mounting portion and second mounting portion are
Mounting groove.
5. distribution system as described in claim 1, which is characterized in that the sub-conductor includes being connected on total conductor plate
Trunk conductor and the branch conductors that are vertically connected with the trunk conductor, the branch conductors and the tap of the switch-dividing
Line end is connected.
6. distribution system as claimed in claim 5, which is characterized in that each described point be connected on same total conductor plate
The branch conductors of conductor are located in the same horizontal plane.
7. distribution system as claimed in claim 5, which is characterized in that the branch conductors of each sub-conductor also have with
Branch that the tap line end of the switch-dividing is connected connection conductor, conductor is vertical with the branch conductors sets for branch's connection
It puts.
8. distribution system as claimed in claim 5, which is characterized in that the end of each branch conductors is formed with and described point
The connection terminal that the tap line end of switch is connected.
9. the distribution system as described in any one of claim 5 to 8, which is characterized in that distinguish in the both sides of the master switch
It is disposed in the state of the switch-dividing, is led positioned at total conductor plate both sides and the trunk of each sub-conductor that is oppositely arranged
Body by integral forming.
10. distribution system as claimed in claim 5 a, which is characterized in that institute is crimped on by a compression bonding apparatus
It states multiple sub-conductors on total conductor plate and includes at least one first sub-conductor and at least one second sub-conductor, described the
One sub-conductor has the first trunk conductor and the first branch conductors, and second sub-conductor has the second trunk conductor and second point
Branch conductor, the first trunk conductor and the second trunk conductor are arranged in parallel, first branch conductors with it is described
Second branch conductors are extended round about along the direction of the vertical first trunk conductor and the second trunk conductor.
11. distribution system as described in claim 1, which is characterized in that the sub-conductor is vertically pressed by the compression bonding apparatus
It is connected to total conductor plate.
12. distribution system as described in claim 1, which is characterized in that the sub-conductor includes an electric conductor or more are led
Electric body.
13. distribution system as described in claim 1, which is characterized in that the cross-sectional area of the sub-conductor is less than or equal to
The 50% of the cross-sectional area of total conductor plate.
14. distribution system as described in claim 1, which is characterized in that the cross section of the sub-conductor for round, rectangle or
Ellipse.
15. distribution system as described in claim 1, which is characterized in that the sub-conductor is solid conductor or hollow conductor.
16. distribution system as described in claim 1, which is characterized in that connect between total conductor plate and total terminals
It is connected to cable.
17. distribution system as described in claim 1, which is characterized in that position is selected independently in the position of the more switch-dividings
One kind in the surface of the master switch, underface, upper left side, left, lower left, upper right side, right, lower right or one
Kind or more combination.
18. distribution system as described in claim 1, which is characterized in that the distribution system further includes shell and is arranged on institute
The lightning protection device and protective device switch in shell are stated, the lightning protection device is connected with protective device switch, the protective device
Switch is connected on the sub-conductor.
19. distribution system as described in claim 1, which is characterized in that be connected with measuring unit mutual inductance on total conductor plate
Device.
20. distribution system as described in claim 1, which is characterized in that multiple total conductor plates are indulged along the master switch
It is arranged side by side before and after direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838074.8U CN207602991U (en) | 2017-12-26 | 2017-12-26 | Distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838074.8U CN207602991U (en) | 2017-12-26 | 2017-12-26 | Distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602991U true CN207602991U (en) | 2018-07-10 |
Family
ID=62766645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838074.8U Active CN207602991U (en) | 2017-12-26 | 2017-12-26 | Distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054638A (en) * | 2017-12-26 | 2018-05-18 | 首瑞（天津）电气设备有限公司 | Distribution system |
| CN111147016A (en) * | 2019-12-31 | 2020-05-12 | 安徽灿邦电气有限公司 | Be applied to collection flow box's general type mounting panel |
-
2017
- 2017-12-26 CN CN201721838074.8U patent/CN207602991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054638A (en) * | 2017-12-26 | 2018-05-18 | 首瑞（天津）电气设备有限公司 | Distribution system |
| CN111147016A (en) * | 2019-12-31 | 2020-05-12 | 安徽灿邦电气有限公司 | Be applied to collection flow box's general type mounting panel |
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