CN207320347U - Power distribution equipment Mobile elastic bus-bar and power distribution equipment - Google Patents

Abstract

The utility model provides a kind of power distribution equipment Mobile elastic bus-bar, it includes：Total conductor, its one end are connected with the master switch of power distribution equipment；At least two sub-conductors, one end of sub-conductor are connected with the switch-dividing of power distribution equipment, and the other end of sub-conductor can be arranged on total conductor so that predetermined clamping force is mobile, and each sub-conductor of same-phase is conllinear with the junction of total conductor.A kind of power distribution equipment is also provided, it includes shell, master switch, at least two switch-dividings and above-mentioned power distribution equipment Mobile elastic bus-bar, master switch and switch-dividing and is fixedly arranged in shell, and Mobile elastic bus-bar is connected between master switch and switch-dividing.A kind of power distribution equipment is also provided, it includes master switch, at least two switch-dividings and the above-mentioned power distribution equipment Mobile elastic bus-bar being connected between master switch and switch-dividing.The sub-conductor of the utility model can be according to the demand of Wiring port into the adjustment of row position, and contact is reliable and stable, and installing and dismounting is easy.

Description

Power distribution equipment Mobile elastic bus-bar and power distribution equipment

Technical field

Technical field of electric appliances is the utility model is related to, is a kind of power distribution equipment Mobile elastic bus-bar and with Denso Put.

Background technology

In low-voltage distribution system, power distribution equipment includes distribution box and header box, and distribution box mainly plays shunting function, confluence Case mainly plays confluence, and power distribution equipment (distribution box or header box) of the prior art mainly includes shell, master switch, more A switch-dividing and conductive component, master switch is placed in shell with multiple switch-dividings, by leading between master switch and multiple switch-dividings Electrical component connects and transmits electric energy, i.e. the function of conductive component is that carrying electric current, shunting or confluence, existing conductive component are main There are three kinds of forms：The combination of electric lead, bus-bar, electric lead and bus-bar.

As shown in Figure 1, the conductive component of existing electric lead form, its conductive component is by more electrode lead sets into every Between electric lead independently of each other, the leading-out terminal of one end of electric lead and master switch connects, the other end of electric lead and switch-dividing End of incoming cables connects, and electric energy enters switch-dividing from master switch through electric lead.Because the leading-out terminal of master switch will access more electric leads, institute Need to be crimped together with wire connection terminal to access the more electric leads at master switch end, then access the leading-out terminal of master switch, therefore its Have the disadvantage that：(1) installation process is excessively numerous and diverse, and installation effectiveness is low, and conducting wire is more, and wiring is more mixed and disorderly；(2) switch-dividing is got over More, the electric lead of access master switch leading-out terminal is more, causes the difficulty of multiple electric leads access master switch leading-out terminals bigger；(3) Existed using electric lead and wasted, it is of high cost.

Existing electric lead and the conductive component of bus-bar combining form, it is by two electric leads and the confluence at a two poles of the earth Row's composition, one end of electric lead and the leading-out terminal of master switch connect, and the other end of electric lead is connected by connector lug with bus-bar, Then the end of incoming cables of bus-bar and switch-dividing connects, and electric energy enters switch-dividing from master switch through electric lead, bus-bar, wherein connecting Mode for be welded to connect or screw connection, it has the disadvantage that：(1) installation process is numerous and diverse, and installation effectiveness is low；(2) add Connector lug, component is more, of high cost；(3) position in bus-bar between each sub-conductor is changeless, it is impossible to adapts to a variety of wiring The switch of port, can not adjust according to system.

The conductive component of existing bus-bar form, its bus-bar have multipole, include multiple conductors per pole, electric energy is opened from always The multiple conductors of Guan Jing flow into switch-dividing, or electric energy imports master switch, each conductor of such bus-bar from switch-dividing through multiple conductors Between connection mode have screw connection, be welded to connect or crimp connection, but it has the disadvantage that：(1) weld or crimping connects Connect the bus-bar of mode：Sub-conductor needs to weld or be crimped onto on total conductor, and process is more, and packed and transported is cumbersome, production cycle length, And in welding or crimping, it is necessary to which higher positioning accuracy, increases production difficulty, and each sub-conductor of the bus-bar after shaping Between position immobilize, it is impossible to adapt to the switching requirements of a variety of Wiring ports, can not be adjusted according to system；(2) The bus-bar of bolt or screw connecting mode：Screw and nut are added, number of components is more, of high cost, and production process is more, production Cycle is grown, and the loosening of screw or bolt can cause occur virtual connection in circuit, and there are security risk, easily triggers major accident, and And the position between each sub-conductor of the bus-bar after being molded immobilizes, it is impossible to the switching requirements of a variety of Wiring ports are adapted to, It can not be adjusted according to system.

Chinese utility model patent CN201061109Y as shown in Figures 2 and 3, it is a kind of existing bus-bar form Conductive component, it includes pressing line frame 1, holding screw 2, fluid confluence 3, tab 4 and insulation tank component 5, and wherein pressing line frame 1 is set Put in insulation tank component 5, the downside wall of pressing line frame 1 is located on the inside of the notch of insulation tank component 5, a side wall of pressing line frame 1 In be provided with threaded hole 6, holding screw 2 is arranged in threaded hole 6, and through hole is provided with a downside wall of pressing line frame 1, confluence Body 3 is axially arranged in pressing line frame 1, and one end of tab 4 connects through through hole and positioned at fluid confluence 3 and holding screw 2 The other end of head piece 4 is located at the outside of insulation tank component 5, and hook is respectively arranged with the phase inward wall at 5 notch of insulation tank component Shape body 7, the beeline between two croziers 7 is less than the width of pressing line frame 1, but the bus-bar has the disadvantage that：

(1) in an assembling process：Pressing line frame 1 need to be lined up from one end of fluid confluence 3 and penetrate successively, complex installation process；Connect Head piece 4 need to be such that its one end is accurately positioned through the through hole of pressing line frame 1 and positioned at fluid confluence 3 and holding screw 2, install Difficulty is big；To ensure the reliable contacts of tab 4 and fluid confluence 3, holding screw 2 need to be tightened, production cycle length, heavy workload, Efficiency is low；(2) in configuration aspects：Screw has the hidden danger of loosening under vibration, and it is unstable to easily cause contact resistance；Pressing line frame 1 coordinates fixation with holding screw 2, and the process that holding screw 2 is tightened and loosened needs certain activity space, and pressing line frame volume It is larger, cause bus-bar overall volume larger, be unfavorable for the demand of volume miniaturization；Component kind is more, assembling is complicated, production week Phase is long, of high cost, can not meet the needs of quickly delivering goods；(3) in terms of later stage system call interception：Because pressing line frame 1 is through fluid confluence 3 On, bus-bar cannot increase or decrease the quantity of pressing line frame and tab after installing, it has not been convenient to later stage system call interception.

In view of the above-mentioned problems of the prior art, the present inventor combines the design and use of related manufacturing field for many years Experience, there is provided a kind of power distribution equipment Mobile elastic bus-bar and power distribution equipment, to overcome drawbacks described above.

Utility model content

The purpose of this utility model is to provide a kind of power distribution equipment Mobile elastic bus-bar, its sub-conductor energy basis connects The demand of line end mouth is into the adjustment of row position, and contact is reliable and stable, and installing and dismounting is easy.

The another object of the utility model is to provide matches somebody with somebody Denso with above-mentioned power distribution equipment Mobile elastic bus-bar Put, its sub-conductor can be according to the demand of Wiring port into the adjustment of row position, and contact is reliable and stable, and installing and dismounting is easy.

The above-mentioned purpose of the utility model can be realized using following technical proposal：

The utility model provides a kind of power distribution equipment Mobile elastic bus-bar, it includes：Total conductor, its one end and institute The master switch for stating power distribution equipment is connected；At least two sub-conductors, one end of the sub-conductor and the switch-dividing of the power distribution equipment Be connected, the other end of the sub-conductor can be arranged on total conductor so that predetermined clamping force is mobile, same-phase it is each The sub-conductor is conllinear with the junction of total conductor.

In a preferred embodiment, the other end of the sub-conductor is equipped with conduct piece, and the sub-conductor is led by described Electric part is arranged on total conductor.

In a preferred embodiment, the sub-conductor is mutually sticked and is formed by the first arm and the second arm, first arm One end and one end of second arm one are connected with the switch-dividing, the other end of first arm and second arm The other end is separated from each other and encloses and set to form the conduct piece that can be arranged in total conductor.

In a preferred embodiment, the sub-conductor includes a linking arm, one end of the linking arm with described point Switch is connected, and the other end of the linking arm forms the conduct piece being in contact with total conductor.

In a preferred embodiment, the side of total conductor is equipped with length and is led less than the auxiliary of total conductor side by side Body, the auxiliary conductor are connected by the conduct piece of the sub-conductor with total conductor.

In a preferred embodiment, the sub-conductor is mutually sticked and is formed by the first arm and the second arm, first arm One end and one end of second arm one are connected with the switch-dividing, the other end of first arm and second arm The other end is separated from each other and is arranged in total conductor and the auxiliary conductor respectively.

In a preferred embodiment, the sub-conductor includes a linking arm, one end of the linking arm with described point Switch is connected, and the other end of the linking arm is inserted in described total between conductor and the auxiliary conductor.

In a preferred embodiment, elastic component, the shape of the elastic component and the conduction are arranged outside the conduct piece The shape of part matches.

In a preferred embodiment, the lower end of the elastic component is equipped with buckle, and the conduct piece is equipped with card slot, described Buckle can be arranged in the card slot.

In a preferred embodiment, the sub-conductor is externally provided with insulating boot, and the elastic component is arranged in the insulating boot.

In a preferred embodiment, the sub-conductor is externally provided with insulating boot.

In a preferred embodiment, the insulating boot is made of elastic insulating material, and the conduct piece is in the insulation Total conductor is arranged under the action of cover.

In a preferred embodiment, the conduct piece is integrally formed with the sub-conductor, or the conduct piece with it is described Sub-conductor is weldingly connected, or the conduct piece is connected with the grafting that the sub-conductor can be dismantled, or the conduct piece and described point Conductor is connected by screw.

In a preferred embodiment, the sub-conductor is made of elastic conducting material.

In a preferred embodiment, the sub-conductor is made of non-resilient conductive material.

In a preferred embodiment, be respectively equipped with coating outside total conductor and the sub-conductor, the coating by silver, Copper or tin are made.

In a preferred embodiment, total conductor includes bending segment conductor and straightway conductor, and the bending segment is led One end of body is connected with the master switch, and the other end of the bending segment conductor is connected with the straightway conductor, and described point is led The conduct piece of body is mobile to be vertically arranged on the straightway conductor.

In a preferred embodiment, the bending segment conductor is connected by flexible connector with the straightway conductor, The flexible connector is in the case shape of both ends perforation, its front side wall is equipped with the first elastic arm to set to the concave, thereafter side wall The second elastic arm to set to the concave is equipped with, the straightway conductor is located in first elastic arm and second elastic arm Between.

In a preferred embodiment, total conductor includes bending head conductor and straightway conductor, and the straightway is led One end of body is connected by the bending head conductor with the master switch, and the mobile vertical card of conduct piece of the sub-conductor is set In on the straightway conductor.

In a preferred embodiment, the cross sectional shape of total conductor is circle, circular ring shape, square, side is annular, by half It is circular and square enclose the quadrangle that is set as or four sides being set as annular is enclosed by semi-circular shape and square annular.

The utility model also provides a kind of power distribution equipment, it includes shell, master switch, at least two switch-dividings and as above institute Power distribution equipment Mobile elastic bus-bar is stated, the master switch and at least two switch-dividings are fixedly arranged in the shell, The Mobile elastic bus-bar is connected between the master switch and the switch-dividing and transmits electric energy.

The utility model also provides a kind of power distribution equipment, it includes master switch, at least two switch-dividings and matches somebody with somebody as described above Electric installation Mobile elastic bus-bar, the Mobile elastic bus-bar are connected between the master switch and the switch-dividing Transmit electric energy.

The utility model power distribution equipment is with the characteristics of Mobile elastic bus-bar and power distribution equipment and advantage is：

Total conductor of the utility model is connected with each sub-conductor by conduct piece, to be realized by conduct piece on total conductor Mobility and ecad tight type contact, easily realize the position adjustment of each sub-conductor, easy to switch-dividing replacement and System maintenance；Total conductor is connected with auxiliary conductor by conduct piece at the same time, realizes the adjustment of different switch-dividing size of current；And By the constant elastic force of conduct piece itself, the elastic force for the elastic component being sheathed on outside conduct piece or it is sheathed on exhausted outside conduct piece The elastic force of edge cover, ensure that constant contact when it is contacted with the straightway conductor of total conductor, and then ensure that and connect The stability of electric shock resistance；And by elastic force constant between the first elastic arm and the second elastic arm of flexible connector, ensure Constant contact when it is contacted with the straightway conductor of total conductor, and then ensure that the stability of contact resistance.

Brief 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, drawings in the following description are only some realities of the utility model Example is applied, 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 that the conductive component of electric lead form of the prior art is applied to the structure diagram of power distribution equipment；

Fig. 2 is the structure diagram of the conductive component of bus-bar form of the prior art；

Fig. 3 is the decomposition diagram of the existing structure shown in Fig. 2；

Fig. 4 is the stereochemical structure signal of the power distribution equipment Mobile elastic bus-bar of the utility model first embodiment Figure；

Fig. 5 is the main structure diagram of the power distribution equipment (containing shell) of the utility model first embodiment；

Fig. 6 is the overlooking the structure diagram of the power distribution equipment (being free of shell) of the utility model first embodiment；

Fig. 7 is the stereochemical structure signal of the power distribution equipment Mobile elastic bus-bar of the utility model second embodiment Figure；

Fig. 8 is the main structure diagram of the power distribution equipment (containing shell) of the utility model second embodiment；

Fig. 9 is the overlooking the structure diagram of the power distribution equipment (being free of shell) of the utility model second embodiment；

Figure 10 is the stereochemical structure signal of the power distribution equipment Mobile elastic bus-bar of the utility model 3rd embodiment Figure；

Figure 11 is the main structure diagram of the power distribution equipment (containing shell) of the utility model 3rd embodiment；

Figure 12 is the overlooking the structure diagram of the power distribution equipment (being free of shell) of the utility model 3rd embodiment；

Figure 13 is the main structure diagram of the power distribution equipment (being free of shell) of the utility model 3rd embodiment；

Figure 14 is the dimensional structure diagram of the power distribution equipment (being free of shell) of the utility model 3rd embodiment；

Figure 15 is the main structure diagram of the power distribution equipment (being free of shell) of the utility model fourth embodiment；

Figure 16 is the main structure diagram of the power distribution equipment (being free of shell) of the 5th embodiment of the utility model；

Figure 17 A are a dimensional structure diagram of the first embodiment of the sub-conductor of the utility model；

Figure 17 B are the dimensional structure diagram that elastic component is set on the sub-conductor shown in Figure 17 A；

Figure 17 C are another dimensional structure diagram of the first embodiment of the sub-conductor of the utility model；

Figure 18 A are a structure diagram of the second embodiment of the sub-conductor of the utility model；

Figure 18 B are the structure diagram that elastic component is set on the sub-conductor shown in Figure 18 A；

Figure 18 C are another structure diagram of the second embodiment of the sub-conductor of the utility model；

Figure 18 D are the structure diagram that elastic component is set on the sub-conductor shown in Figure 18 C；

Figure 18 E are the another structure diagram of the second embodiment of the sub-conductor of the utility model；

Figure 18 F are the structure diagram that elastic component is set on the sub-conductor shown in Figure 18 E；

Figure 18 G are another structure diagram (containing insulating boot) of the second embodiment of the sub-conductor of the utility model；

Figure 18 H are the structure diagram that elastic component is set on the sub-conductor shown in Figure 18 G；

Figure 19 A are a structure diagram of the 3rd embodiment of the sub-conductor of the utility model；

Figure 19 B are the structure diagram that elastic component is set on the sub-conductor shown in Figure 19 A；

Figure 19 C are another structure diagram of the 3rd embodiment of the sub-conductor of the utility model；

Figure 19 D are the structure diagram that elastic component is set on the sub-conductor shown in Figure 19 C；

Figure 19 E are that the another structure diagram of the 3rd embodiment of the sub-conductor of the utility model (contains insulating boot and elasticity Part)；

Figure 19 F are another structure diagram (containing insulating boot) of the 3rd embodiment of the sub-conductor of the utility model；

Figure 19 G are that the another structure diagram of the 3rd embodiment of the sub-conductor of the utility model (contains insulating boot and elasticity Part)；

Figure 20 is the structure diagram of the fourth embodiment of the sub-conductor of the utility model；

Figure 21 A are a structure diagram of the 5th embodiment of the sub-conductor of the utility model；

Figure 21 B are the structure diagram that insulating boot is set on the sub-conductor shown in Figure 21 A；

Figure 21 C are the structure diagram that elastic component and insulating boot are set on the sub-conductor shown in Figure 21 A；

Figure 21 D are another structure diagram of the 5th embodiment of the sub-conductor of the utility model；

Figure 21 E are the structure diagram that insulating boot is set on the sub-conductor shown in Figure 21 D；

Figure 21 F are the structure diagram that elastic component and insulating boot are set on the sub-conductor shown in Figure 21 D；

Figure 22 is that the conduct piece of the utility model is equipped with the structure diagram of card slot；

Figure 23 is that the elastic component of the utility model is equipped with the structure diagram of buckle；

Figure 24 is the structure diagram that the conduct piece of the utility model is connected with elastic component by being buckled with card slot；

Figure 25 is the dimensional structure diagram of the insulating boot of the utility model；

Figure 26 is the main structure diagram of the insulating boot of the utility model；

Figure 27 is the dimensional structure diagram of the power distribution equipment equipped with insulating boot of the utility model；

Figure 28 A are that the cross sectional shape of total conductor of the utility model is circular structure diagram；

Figure 28 B are that the cross sectional shape of total conductor of the utility model is square structure diagram；

Figure 28 C be the cross sectional shape of total conductor of the utility model be by it is semicircle with square combination into quadrangle knot Structure schematic diagram；

Figure 28 D are that the cross sectional shape of total conductor of the utility model is the structure diagram of circular ring shape；

Figure 28 E are the structure diagram of the cross sectional shape side of the being annular of total conductor of the utility model；

Figure 28 F be the cross sectional shape of total conductor of the utility model be by semi-circular shape and square ring-shaped combination into four side rings The structure diagram of shape；

Figure 29 is the dimensional structure diagram of the flexible connector of the utility model；

Figure 30 is the main structure diagram of the flexible connector of the utility model；

Figure 31 is the structure diagram along the B-B direction cutting line in Figure 30.

Drawing reference numeral explanation：

The prior art

1st, pressing line frame；2nd, holding screw；3rd, fluid confluence；4th, tab；5th, insulation tank component；6th, threaded hole；7th, crozier.

The utility model

100th, shell；200th, total conductor；201st, bending segment conductor；202nd, straightway conductor；203rd, bending head conductor；300、 Sub-conductor；310a, conduct piece；311a, elastic component；312a, the first arm；313a, the second arm；310b, conduct piece；311b, elasticity Part；312b, linking arm；310c, conduct piece；311c, elastic component；312c, linking arm；313c, the first snap-arms；314c, second Snap-arms；315c, the 3rd snap-arms；310d, conduct piece；311d, the first arm；312d, the second arm；310e, conduct piece；311e、 Elastic component；312e, linking arm；313e, the first snap-arms；314e, the second snap-arms；320th, insulating boot；330th, it is buckled；340th, block Groove；400th, auxiliary conductor；500th, master switch；501st, upper port；502nd, lower port；600th, switch-dividing；601st, upper port；602nd, side Port；700th, flexible connector；701st, front side wall；702nd, rear wall；703rd, lower wall；704th, upper side wall；705th, the first elasticity Arm；706th, the second elastic arm.

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 Clearly and completely describe, 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.

In addition to non-individual defines the direction pointed out, the direction such as upper and lower, forward and backward being referred to herein is with this reality Subject to the direction such as upper and lower, forward and backward in new shown Fig. 5, illustrate in this together.

Embodiment one

As shown in Fig. 4 to Figure 31, the utility model provides a kind of power distribution equipment Mobile elastic bus-bar, it includes： Total conductor 200, its one end are connected with the master switch 500 of the power distribution equipment；At least two sub-conductors 300, the sub-conductor 300 One end be connected with the switch-dividing 600 of the power distribution equipment, the other end of the sub-conductor 300 be able to can be moved with predetermined clamping force Dynamic is arranged on total conductor 200, and each sub-conductor 300 of same-phase is conllinear with the junction of total conductor 200.

Specifically, total conductor 200 is used to flow out from master switch 500 or imports electric current to master switch 500, sub-conductor 300 is used In being flowed into each switch-dividing 600 or flowing out electric current from each switch-dividing 600, the length and shape of sub-conductor 300 are according to switch-dividing The number of 600 number of poles and the two-by-two conductor of the different and manufactured shapes of 600 Wiring port position of switch-dividing and variable lengths, To adapt to effective connection of the breaker of various species and port position, such as sub-conductor 300 can be in flat-shaped, in favor of inserting Be connected in the port of sub-conductor 300, sub-conductor 300 be arranged in the size of the predetermined clamping force on total conductor 200 for 15N~ 20N (newton), the setting of the predetermined clamping force value, not only can guarantee that sub-conductor 300 with stable contact and total conductor 200 It is in contact, avoids loosening in use, keep the stability of contact resistance, using reliable, is also convenient for sub-conductor 300 easily It is arranged on total conductor 200, handling are easy, time saving and energy saving；Each sub-conductor 300 of same-phase and the junction of total conductor 200 are total to Line, namely different switch-dividing 600 but the sub-conductor 300 of same-phase it is conllinear with the junction of total conductor 200 of same-phase, guarantee is more It is good assemble and electric current distribution, it is applied widely, wherein, the junction of each sub-conductor 300 and total conductor 200 is separated to each The distance for closing 600 port can be equal or unequal.

Further, the other end of the sub-conductor 300 is equipped with conduct piece, and the sub-conductor 300 passes through the conduct piece It is arranged on total conductor 200, specifically, conduct piece is used to that sub-conductor 300 can be moved and quick detachable being connected to always is led On body 200, its easy to each sub-conductor 300 total 200 enterprising row position of conductor unrestricted choice, moreover it is possible to ensure sub-conductor 300 with Predetermined clamping force (namely the contact stablized) is connected to total conductor 200, the quantity of conduct piece and the quantity of sub-conductor 300 It is identical, that is, correspond, be arranged at intervals and be independent of each other between each conduct piece.

The first embodiment of sub-conductor 300 as shown in Figure 17 A to Figure 17 C, the sub-conductor 300 by the first arm 312a and Second arm 313a phases are sticked to be formed, one end of one end of the first arm 312a and the second arm 313a one with described point Switch 600 is connected, and the other end of the other end of the first arm 312a and the second arm 313a are separated from each other and enclose and set to be formed The conduct piece 310a of total conductor 200, namely the other end of the other end of the first arm 312a and the second arm 313a can be arranged in Bifurcated is in hemisphere planar, conduct piece 310a is arranged in total conductor 200 so that predetermined clamping force is mobile, namely interference is matched somebody with somebody Close, to be connected in adaptability tight type (even if conduct piece 310a fits in shape with total conductor 200 realizes adaptability Connect, and conduct piece 310a is applied to total 200 clamping force of conductor and realizes tight type and connect), specifically, the first arm 312a and the equal piece shape shapes of the second arm 313a, the first arm 312a and the second arm 313a in the upper end of conduct piece 310a it is close to each other with Necking is formed, the size of necking is less than the width of the cross section of total conductor 200, when the conduct piece 310a is connected in total conductor 200, Total 200 contact of conductor can be given by predetermined elastic force, certainly, the first arm 312a and the second arm 313a can also be respectively at Horizontally outward (direction i.e. away from each other) extends to form end at necking, in order in its outer setting elastic component and/or insulation Cover, the cross sectional shape of the cross sectional shape and total conductor 200 of the conduct piece 310a in the present embodiment matches, and specific its can be circle Shape, either for it is square be either it is semicircle with square combination into quadrangle or be triangle and square combination into five sides Shape, is alternatively other suitable shapes, as long as total conductor 200 can be clamped and with total conductor 200 with stable predetermined clamping force certainly It is in contact, is not limited herein.

The second embodiment and 3rd embodiment of sub-conductor 300 as shown in Figure 18 A to Figure 19 G, the sub-conductor 300 wrap Include a linking arm, one end of the linking arm is connected with the switch-dividing 600, the other end of the linking arm formed with it is described The conduct piece that total conductor 200 is in contact, specifically, linking arm substantially piece shape shape, conduct piece with predetermined clamping force with Total conductor 200 is in contact, and the cross sectional shape of conduct piece and the cross sectional shape of total conductor 200 match, and specific its can be as schemed The circle shown, either or it is square or for it is semicircle with square combination into quadrangle, certainly or other are suitable Shape, as long as can be clamped total conductor 200 and be in contact with total conductor 200 with stable predetermined clamping force, does not limit herein System.

Wherein, in the second embodiment of sub-conductor 300, as shown in Figure 18 A to Figure 18 H, the upper end of linking arm 312b to Upper extension and the conduct piece 310b that hook-like is formed to side arc-shaped bend, and in one of conduct piece 310b away from linking arm 312b Form necking between end and linking arm 312b, the size of necking is less than the width of the cross section of total conductor 200, and at necking to End is bent to form outside, in order to set elastic component 311b and/or insulating boot 320 outside it, wherein, conduct piece 310b can be one A, or being arranged side by side two, when it is two, the both sides of linking arm 312b upper ends upwardly extend respectively to be bent to form One can be arranged between the conduct piece 310b, two conduct piece 310b of total conductor 200 and have gap (as shown in fig. 18e), each Cross sectional shape of the cross sectional shape of conduct piece 310b with total conductor 200 matches (i.e. close card is set).

Wherein, in the 3rd embodiment of sub-conductor 300, as shown in Figure 19 A to Figure 19 G, the upper end of linking arm 312c to It is upper to extend and be divided into the first snap-arms 313c and the second snap-arms 314c being staggered, i.e. the cards of the first snap-arms 313c and second It is in stagger setting to meet arm 314c, and the first snap-arms 313c and the second snap-arms 314c are first located remotely from each other again mutual during extension It is close and enclose the conduct piece 310c for being set as that total conductor 200 can be arranged in, and necking is formed with the end of conduct piece 310c, necking Size is less than the width of the cross section of total conductor 200, and outward bending forms end at necking, in order in its outer setting bullet Property part 311c and/or insulating boot 320；Certainly, can also upwardly extend the upper end of linking arm 312c and be divided into be staggered it is more A snap-arms, such as three snap-arms, as shown in fig. 19 c, i.e., the first snap-arms 313c and the 3rd snap-arms 315c are bent in the same direction Extension, the second snap-arms 314c bend extension, and second towards the direction away from the first snap-arms 313c and the 3rd snap-arms 315c Snap-arms 314c makes sub-conductor 300 pass through conduct piece thereon between the first snap-arms 313c and the 3rd snap-arms 315c 310c is arranged on total conductor 200 with predetermined clamping force.

The fourth embodiment and the 5th embodiment of sub-conductor 300 as shown in Figure 20 to Figure 21 F, total conductor 200 Side is equipped with the auxiliary conductor 400 that length is less than total conductor 200 side by side, and the auxiliary conductor 400 passes through the sub-conductor 300 conduct piece is connected with total conductor 200, wherein, 400 generally straight shape of auxiliary conductor, its shape and total conductor 200 The shape of straightway conductor match, certainly, auxiliary conductor 400 can also be in polyline shaped, make one end of auxiliary conductor 400 with One end of total conductor 200 is accessed in the port of master switch 500 together, and the electric current of each sub-conductor 300 is distributed to for adjusting, with suitable The use of various switch-dividings 600 is answered, it is applied widely.

Wherein, in the fourth embodiment of sub-conductor 300, as shown in figure 20, the sub-conductor 300 by the first arm 311d and Second arm 312d phases are sticked to be formed, one end of one end of the first arm 311d and the second arm 312d one with described point Switch 600 is connected, and the other end of the other end of the first arm 311d and the second arm 312d, which are separated from each other and block respectively, to be set In total conductor 200 and the auxiliary conductor 400, specifically, the first arm 311d and the equal piece shape shapes of the second arm 312d, first The other end of the other end of arm 311d and the second arm 312d are close to each other again after being located remotely from each other and form the conduct piece 310d, lead The cross sectional shape of electric part 310d is substantially W-shaped, to realize respectively with the predetermined total conductor 200 of clamping force (about 15N~20N) clamping With auxiliary conductor 400.

Wherein, in the 5th embodiment of sub-conductor 300, as shown in Figure 21 A to Figure 21 F, the sub-conductor 300 includes one A linking arm 312e, one end of the linking arm 312e are connected with the switch-dividing 600, and the other end of the linking arm 312e is inserted Arranged on described total between conductor 200 and the auxiliary conductor 400, specifically, linking arm 312e substantially piece shape shapes, linking arm The other end of 312e upwardly extends and branches into the first snap-arms 313e and the second snap-arms 314e, the first snap-arms 313e and Two snap-arms 314e are away from each other and towards one end back-flexing of linking arm 312e, to be clamped total conductor 200 and auxiliary respectively Conductor 400, i.e. the section combined shaped of the first snap-arms 313e and the second snap-arms 314e are substantially in M shapes (as illustrated in fig. 21), Certainly, it can also make the first snap-arms 313e and the second snap-arms 314e of the other end branch of linking arm 312e away from each other and court Bent to the other end of linking arm 312e, to be clamped total conductor 200 and auxiliary conductor 400 respectively, i.e. the first snap-arms 313e with The section combined shaped of second snap-arms 314e is substantially W-shaped (as shown in figure 21d), meanwhile, can also be in the first snap-arms 313e Flexible elastic component 311e is set outside with the second snap-arms 314e, and insulating boot 320 is arranged outside elastic component 311e, or Person, flexible insulating boot 320 is only set outside the first snap-arms 313e and the second snap-arms 314e, without setting elasticity Part, is not limited herein, as long as conduct piece 310e can be arranged in total conductor 200 with predetermined clamping force.

Further, such as Figure 17 B, Figure 18 B, Figure 18 D, Figure 18 F, Figure 18 H, Figure 19 B, Figure 19 D, Figure 19 E, Figure 19 G, figure Shown in 21C, Figure 21 F, elastic component, the shape of the elastic component and the shape phase of the conduct piece are arranged outside the conduct piece Match somebody with somebody, conduct piece is applied to the constant clamping force of total conductor 200, specifically, elastic component can be made of an electrically conducting material, such as Metal (such as spring steel), it is preferred that the sub-conductor 300 is externally provided with insulating boot 320, and the elastic component is arranged on the insulating boot In 320, or elastic component is made from a material that be electrically non-conductive, such as plastics, as long as the constant elastic force of conduct piece can be applied to, ensures to lead Electric part is arranged on total conductor 200 with what predetermined clamping force was stablized, is not limited herein, is corresponded to each implementation separately below The structure of example, describes the structure of elastic component in detail.

Corresponding to the conduct piece 310a in the first embodiment of sub-conductor 300, as seen in this fig. 17b, conduct piece is sheathed on Elastic component 311a outside 310a includes upper and lower part, and its upper part is made of two arc spring leafs, the shape and conduct piece on top The shape of 310a matches, with the first arm 312a and second being separated from each other being arranged in outside conduct piece 310a to conduct piece 310a Arm 313a applies elastic force, and its underpart is made of two tablets, and one end of two tablets is connected, and the other end is formed with necking Opening, necking are used for retaining, and opening, which is used to guide, is easy to sandwiched, lower part is located in the first arm 312a and second being bonded to each other Outside arm 313a, by the setting of the upper and lower part of elastic component 311a, the first arm 312a and the second arm 313a is set to be maintained at predetermined Shape, avoid deforming during use, ensure that predetermined clamping force is invariable, and then ensure that conduct piece 310a is applied to and always leads The constant contact of body 200, keeps the stabilization of contact resistance.

It is close to conduction corresponding to the conduct piece 310b in the second embodiment of sub-conductor 300, the elastic component 311b outside it Outside part 310b, and in the hook-like substantially to match with conduct piece 310b, so that conduct piece 310b is maintained at predetermined shape, Avoid deforming during use, the predetermined clamping force that guarantee conduct piece 310b is applied to total conductor 200 is invariable, keeps contact Resistance stability, as shown in Figure 18 B, Figure 18 D, Figure 18 F, Figure 18 H.Corresponding to the conduction in the 3rd embodiment of sub-conductor 300 Structure, shape and the function and first embodiment all same of part 310c, the elastic component 311c outside it, details are not described herein, such as schemes 19B, Figure 19 D, Figure 19 E, shown in Figure 19 G.Corresponding to the conduct piece 310d in the fourth embodiment of sub-conductor 300, the bullet outside it Property part be in the shape that matches with conduct piece 310d, i.e., it is W-shaped, similarly, corresponding to the conduction in the 5th embodiment of sub-conductor 300 Part 310e, the elastic component 311e outside it is in the shape to match with conduct piece 310e, i.e. M shapes, as shown in Figure 21 C, Figure 21 F.

Preferably, as shown in Figure 22 to Figure 24, the lower end of the elastic component is equipped with buckle 330, and the conduct piece is equipped with Card slot 340, the buckle 330 can be arranged in the card slot 340, to ensure the firm assembling of elastic component and conduct piece, certainly, Also other suitable modes can be used to realize the connection of elastic component and conduct piece, be not limited herein.

Further, such as Figure 18 G to Figure 18 H, Figure 19 E to Figure 19 G, Figure 21 B to Figure 21 C, Figure 21 E to Figure 21 F, Tu25Zhi Shown in Figure 27, the sub-conductor 300 is externally provided with insulating boot 320, is contacted with completely cutting off sub-conductor 300 with the inessential of miscellaneous part, Ensure the transmitting of electric energy, specifically, insulating boot 320 is sheathed on outside the conduct piece of sub-conductor 300, it is substantially in square, And its section substantially takes the shape of the letter U shape, the shape of itself and the conduct piece of sub-conductor 300 matches or its conduction with being arranged with elastic component The shape of part matches, and the side of insulating boot 320 is opening, the bottom wall with open opposite opposite side for closing, with bottom wall phase Adjacent four direction is equipped with four side walls, and at least two opposite side walls are recessed equipped with the conduct piece that sub-conductor 300 is set for card Groove or protrusion, the conduct piece of sub-conductor 300 load in insulating boot 320 from open-mouth, and conduct piece is adjacent with the bottom wall of insulating boot 320 (as shown in Figure 18 G to Figure 18 H, Figure 19 E, Figure 19 G, Figure 21 B to Figure 21 C, Figure 21 F), alternatively, on the bottom wall of insulating boot 320 also Perforation can be set, sub-conductor loads in insulating boot 320 from open-mouth and is pierced by from perforation, conduct piece be located at insulating boot 320 it is interior and It is open adjacent with insulating boot 320, after the completion for the treatment of that sub-conductor 300 is installed, the opening of insulating boot 320 can be arranged in by cover board (as shown in Figure 19 F, Figure 21 E).

Preferably, the insulating boot 320 is made of elastic insulating material, work of the conduct piece in the insulating boot 320 Total conductor 200 is arranged under, i.e. insulating boot 320 plays insulation and applies the effect of elastic force at the same time, can be by being not provided with Elastic component, only sets flexible insulating boot 320 to cover at outside the conduct piece of sub-conductor 300, realizes sub-conductor 300 with predetermined Clamping force be arranged in total conductor 200, alternatively, setting elastic component and flexible insulating boot 320 at the same time, it can be by elastic component Directly it is fixedly arranged in insulating boot 320 and forms one, then sub-conductor 300 is installed, also elastic component first can be arranged at sub-conductor 300 On, then insulating boot 320 is provide with, certainly, insulating boot 320 can also be made of non-elastic insulating material, it only plays the effect of insulation, It is not limited herein.

Further, the conduct piece is integrally formed with the sub-conductor 300, namely the two is an entirety, for example, leading Electric part and sub-conductor 300 are set and are formed by one or two flat-shaped conductor pressures, or the conduct piece is welded with the sub-conductor 300 Connect connected, or the conduct piece is connected with the grafting that the sub-conductor 300 can be dismantled, such as sets plug on sub-conductor 300, Slot is set on conduct piece, the two dismountable grafting is connected, or the conduct piece passes through screw with the sub-conductor 300 It is connected, can also uses other modes to connect certainly, not be limited herein.

Further, the sub-conductor 300 is made of elastic conducting material, and the elastic conducting material is stainless steel, bullet Spring steel, phosphor-copper or tin bronze, the i.e. conduct piece of sub-conductor 300 can be made up of flexible material, and can be with predetermined Clamping force be arranged on total conductor 200, it is outer need not then to set elastic component, certainly or strengthen clamping force, and set with The elastic component that conduct piece matches, meanwhile, insulating boot 320 can be also arranged outside the conduct piece of sub-conductor 300, insulating boot 320 Shape and the shape of conduct piece match, and the setting of insulating boot 320 not only can guarantee that its security used, but also can improve and use the longevity Life, may also provide the elastic force to conduct piece auxiliary, ensures that it is applied to the predetermined clamping force of total conductor 200 and remains unchanged.

Further, the sub-conductor 300 is made of non-resilient conductive material, and the non-resilient conductive material is carbon Steel, copper or aluminium, the i.e. conduct piece of sub-conductor 300 by the structure of its own and the flexible elastic component that is sheathed on outside it, Conduct piece is set to be arranged in predetermined clamping force on total conductor 200, the wherein shape of elastic component and the shape of conduct piece matches, When elastic component is metal spring piece, elastic component can be directly sleeved on outside conduct piece and with conduct piece in being wholely set, and can also be worked as After conduct piece is connected with total conductor 200, then elastic component is arranged in outside conduct piece, meanwhile, insulating boot can be also set outside elastic component 320, the shape of insulating boot 320 and the shape of elastic component match, when elastic component is elasticity of plastics part, outside its elastic component then without Insulating boot need to be set, and elasticity of plastics part can be applied to conduct piece elastic force, moreover it is possible to play insulation effect.

Further, be respectively equipped with coating outside total conductor 200 and the sub-conductor 300, the coating by silver, copper or Tin is made, and to ensure good contact performance, avoids corroding, is described in detail below with specific example, certain and unlimited In following example：

(1) when sub-conductor 300 is made of non-elastic material, conduct piece is externally provided with metal spring piece, is arranged absolutely outside elastic component During edge cover 320, the coating outside the material of each component and total conductor 200 and sub-conductor 300 can be set (wherein 823 fingers by such as following table DJB-823 solid film protective agents, 6 μ refer to thickness), wherein, elastic component makees blackening process, and insulating boot 320 is not handled：

For example, the rated current of every switch-dividing 600 is 16A~25A, the conduction after carbon spring steel or carbon steel copper facing Performance greatly reinforces, and has two-point contact, and contact resistance is fine, has abrasion resistance after coating 823, service life is up to 20 As long as year, when material selection copper, its electric conductivity is preferable, then has abrasion resistance after applying tin or 823, when material selection aluminium When, its electric conductivity is preferable, and with switch contact at bit copper re-coating 823, avoid battery effect, keep excellent electric conductivity Energy.

(2) when sub-conductor 300 is made of non-elastic material, the conduct piece of sub-conductor 300 is externally provided with elasticity of plastics part, does not set When putting insulating boot 320, elasticity of plastics part is made of PC or PVC, and specially treated, total conductor 200 and sub-conductor is not required in its surface 300 material and the same upper table of the selection of coating.

(3) when sub-conductor 300 is made of elastic material, the conduct piece of sub-conductor 300 is not provided with elastic component outside and only sets During insulating boot 320, the coating outside the material of each component and total conductor 200 and sub-conductor 300 can set (wherein 823 by such as following table Refer to DJB-823 solid film protective agents, 6 μ refer to thickness)：

Further, as shown in Fig. 4 to Fig. 6, Figure 10 to Figure 12, total conductor 200 is including bending segment conductor 201 and directly Line segment conductor 202, one end of the bending segment conductor 201 are connected with the master switch 500, the bending segment conductor 201 it is another One end is connected with the straightway conductor 202, and the conduct piece of the sub-conductor 300 is mobile to be vertically arranged in the straightway On conductor 202, to adapt to the connection of the switch-dividing 600 of various positions and master switch 500, i.e., each sub-conductor 300 can be along straightway The extending direction movement of conductor 202, specifically, when master switch 500 and each switch-dividing 600 be arranged side by side and total conductor 200 with it is total When the lower port 502 of switch 500 is connected, sub-conductor 300 is connected with the upper port 601 of switch-dividing 600, total conductor 200 is by curved The lower end of trisection conductor 201 is connected with the lower port 502 of master switch 500, and bending segment conductor 201 is substantially in own font, it is from total Horizontal-extending again after being extended downwardly at the lower port 502 of switch 500, extension, horizontal buckling again straight up again, with straightway One end of conductor 202 is vertically connected, and straightway conductor 202 is linear, it is opposite with the upper port 601 of each switch-dividing 600, respectively Conduct piece is mobile to be arranged on straightway conductor 202, to drive coupled each sub-conductor 300 to adapt to various spacing Switch-dividing 600, wide adaptation range.

Further, as shown in Figure 13 to Figure 14, Figure 29 to Figure 31, the bending segment conductor 201 passes through flexible connector 700 are connected with the straightway conductor 202, the case shape that the flexible connector 700 is penetrated through in both ends, on its front side wall 701 Equipped with the first elastic arm 705 to set to the concave, side wall 702 is equipped with the second elastic arm 706 to set to the concave, the straight line thereafter Section conductor 202 is located between first elastic arm 705 and second elastic arm 706, specifically, bending segment conductor 201 It is connected with flexible connector 700, makes straightway conductor 202 and bending segment conductor 201 is perpendicular is connected, and straightway conductor 202 Be located between the first elastic arm 705 and the second elastic arm 706 into adaptability tight type connect (i.e. therebetween away from Realize that adaptability connects from being engaged in shape with total conductor 200, and because elastic force therebetween is applied to total conductor 200 clamping forces and realize tight type connect), make the first elastic arm 705 and the second elastic arm 706 in the work of natural resiliency power Give straightway conductor 202 clamping force under, and because between the first elastic arm 705 and the second elastic arm 706 stablize elastic force, It ensure that the first elastic arm 705 and the second elastic arm 706 give straightway conductor 202 constant contact, and then ensure to connect The stability of electric shock resistance.

More specifically, flexible connector 700 is enclosed and set by front side wall 701, rear wall 702, lower wall 703 and upper side wall 704 Forming, front side wall 701 is equipped with window, and one end of the first elastic arm 705 is connected with a side of the window of front side wall 701, the The other end of one elastic arm 705 is recessed into flexible connector 700 and is equipped with bending head in end, also is provided with rear wall 702 Window, one end of the second elastic arm 706 are connected with a side of the window of rear wall 702, the other end of the second elastic arm 706 to It is recessed and be equipped with bending head, the distance between the first elastic arm 705 and the second elastic arm 706 in end in flexible connector 700 Minimum at bending head, the first elastic arm 705 and the second elastic arm 706 can be by elastic conducting material systems such as 65Mn, 60Si2Mn Into, with stable predetermined clamping force fastening clip arranged on straightway conductor 202 therebetween, wherein, bending segment conductor 201 can It is directly connected in the lower wall 703 of flexible connector 700, straightway conductor 202 is arranged in flexible connector 700 and adjust Whole length, alternatively, as shown in Figure 13 to Figure 14, bending segment conductor 201 can one end of own elasticity connector 700 wear and sandwiched In in flexible connector 700, to realize being vertically connected for bending segment conductor 201 and straightway conductor 202.

Further, as shown in Figure 7 to 9, total conductor 200 includes bending head conductor 203 and straightway conductor 202, one end of the straightway conductor 202 is connected by the bending head conductor 203 with the master switch 500, and described point is led The conduct piece of body 300 is mobile to be vertically arranged on the straightway conductor 202, to adapt to the switch-dividing 600 of various positions With the connection of master switch 500, specifically, when master switch 500 and each switch-dividing 600 are arranged side by side and total conductor 200 and master switch When 500 upper port 501 is connected, sub-conductor 300 is connected with the upper port 601 of switch-dividing 600, total conductor passes through bending head conductor 203 lower end is connected with the upper port 501 of master switch 500, and bending head conductor 203 is substantially rectangular in shape, and straightway conductor 202 is in Linear, it is parallel with the line of the upper port 601 of each switch-dividing 600, and each conduct piece is mobile to be arranged in straightway conductor On 202, to drive coupled each sub-conductor 300 to adapt to the switch-dividing 600 of various spacing.

Certainly, bending segment conductor 201 and straightway conductor 202 are connected outer except through flexible connector 700, can also one It is body formed, such as formed by a conducting wire bending, similarly, bending head conductor 203 and straightway conductor 202 can be by elasticity even Fitting is connected, and can also be integrally formed, not be limited herein.

Further, the cross sectional shape of total conductor 200 be circle, circular ring shape, square, side's annular, by semicircle and It is square to enclose the quadrangle being set as or four sides being set as annular (as shown in Figure 28 A to Figure 28 F) is enclosed as semi-circular shape and square annular, I.e. total conductor 200 can be solid or hollow, the setting of those shapes, be easy to the bending of total conductor 200, make its curved The limitation from direction is rolled over, certainly, other suitable shapes also may be selected in total conductor 200, are not limited herein, and conduct piece is cut Face shape and the cross sectional shape of total conductor 200 match, particularly, when the cross sectional shape of total conductor 200 is circular or circular ring shape When, conduct piece can be rotated when being arranged on total conductor 200, in order to mount and dismount.

Embodiment two

As shown in Fig. 5, Fig. 8 and Figure 11, the utility model also provides a kind of power distribution equipment, it includes shell 100, master switch 500th, at least two switch-dividings 600 and as described above power distribution equipment Mobile elastic bus-bar, the master switch 500 and at least Two switch-dividings 600 are fixedly arranged in the shell 100, are particularly fixedly arranged on the rear wall in shell 100, the movement Formula elasticity bus-bar is connected between the master switch 500 and the switch-dividing 600 to transmit electric energy, and the power distribution equipment moves Structure, operation principle and the beneficial effect of dynamic formula elasticity bus-bar are identical with embodiment one, and details are not described herein, wherein, respectively Sub-conductor 300 is vertically connected at total conductor 200 by the way that conduct piece is adjustable, therein to be vertically included in parallel to shell 100 Rear wall face on it is vertical or vertical on the face of the rear wall of shell 100.

Wherein, master switch 500 can be in be arranged side by side with each switch-dividing 600, as shown in Fig. 5, Fig. 8 and Figure 11, with Denso Put and may connect to Mobile elastic bus-bar between the upper port 501 of master switch 500 and the upper port 601 of each switch-dividing 600 (i.e. master switch 500 is upper outlet or upper incoming line), is also connected to the upper of the lower port 502 of master switch 500 and each switch-dividing 600 Between port 601 (i.e. master switch 500 is lower outlet or lower inlet wire), certainly, master switch 500 also can be in row with each switch-dividing 600 Bone type or tree-like setting, as shown in Figure 15 and Figure 16 (shell is not shown), power distribution equipment Mobile elastic bus-bar can connect Between the lower port 502 of master switch 500 and the upper port 601 of each switch-dividing 600, the lower end of master switch 500 is also connected to Between mouthfuls 502 and the side ports 602 of each switch-dividing 600, in addition, the rated current of each switch-dividing 600 can it is identical, can not also It is identical, the width of the appearance and size of each switch-dividing 600 can it is equal, can not also be equal, each switch-dividing 600 of same-phase into The height of line end mouth can it is identical, can not also be identical.

In addition, when power distribution equipment is header box, total conductor 200 is connected to the end of incoming cables of master switch 500, sub-conductor 300 The leading-out terminal of switch-dividing 600 is connected to, when power distribution equipment is distribution box, total conductor 200 is connected to the outlet of master switch 500 End, sub-conductor 300 are connected to the end of incoming cables of switch-dividing 600, to realize and always open by connected total conductor 200 and sub-conductor 300 The electric energy closed between 500 and switch-dividing 600 transmits.

Embodiment three

As shown in Fig. 6, Fig. 9, Figure 12 to Figure 16, the utility model also provides a kind of power distribution equipment, it is compared to embodiment party Formula two difference lies in and be not provided with shell, specifically, it includes master switch 500, at least two switch-dividings 600 and as described above Power distribution equipment Mobile elastic bus-bar, the Mobile elastic bus-bar are connected to the master switch 500 and are separated with described Electric energy is transmitted between closing 600, wherein, the power distribution equipment structure of Mobile elastic bus-bar, operation principle and beneficial effect Fruit is identical with embodiment one, and details are not described herein.

The power distribution equipment of the utility model needs to install each portion at work with Mobile elastic bus-bar and power distribution equipment During part, the installation of total conductor 200, each sub-conductor 300 and conduct piece includes a variety of methods：The first, first by each sub-conductor 300 The port of each switch-dividing 600 is connected in respectively, one end away from switch-dividing 600 is equipped with conduct piece on each sub-conductor 300, Then total conductor 200 is inserted into or is advanced into respectively in the conduct piece with predetermined clamping force, then total conductor 200 is connected in The port of master switch 500；Second, total conductor 200 is first connected in the port of master switch 500 first, then by each point Conductor 300 is connected in the port of each switch-dividing 600 respectively, and one end away from switch-dividing 600 is set on each sub-conductor 300 One conduct piece, then conduct piece insertion or pushing card are arranged on total conductor 200；The third, first distinguishes each sub-conductor 300 It is arranged in by the conduct piece of its end on total conductor 200, then total conductor 200 is connected to the port of master switch 500 again, together When sub-conductor 300 be connected to the port of switch-dividing 600；Certainly, also other erection sequences can be set according to being actually needed, herein not It is limited, no matter how erection sequence changes, and it is very convenient fast to be installed or adjusted by the conduct piece on sub-conductor 300 Prompt.

The power distribution equipment of the utility model is with the advantages of Mobile elastic bus-bar and power distribution equipment：

1st, the master switch 500 of the utility model and each switch-dividing 600 are horizontal in the plane of the rear wall parallel to shell 100 In inlet wire or outlet, there is elasticity by total conductor 200, each sub-conductor 300 and the total conductor 200 of connection and each sub-conductor 300 Each conduct piece of power or clamping force, realizes the connection between master switch 500 and each switch-dividing 600, wherein, each sub-conductor 300 is logical Cross that conduct piece is adjustable to be vertically connected at total conductor 200, i.e., its mobility on total conductor 200 is realized by conduct piece Contacted with ecad tight type, easily realize the position adjustment of each sub-conductor 300, replacement and system easy to switch-dividing 600 Safeguard, wide adaptation range, reduce installation process, shorten the production cycle, improve production efficiency.

2nd, the utility model passes through the constant elastic force of conduct piece or the elastic component or insulating boot that are sheathed on outside conduct piece 320 are applied to the constant elastic force of conduct piece, ensure that constant when it is contacted with the straightway conductor 202 of total conductor 200 Contact, and then ensure that the stability of contact resistance；And pass through the first elastic arm 705 of flexible connector 700 and Constant elastic force between two elastic arms 706, ensure that constant when it is contacted with the straightway conductor 202 of total conductor 200 Contact, and then ensure that the stability of contact resistance.

3rd, the length of the auxiliary conductor 400 of the utility model is less than the length of straightway conductor 202, will be auxiliary by conduct piece Assistant director of a film or play's body 400 is connected at the straightway conductor 202 of total conductor 200 side by side, to change the size of electric current, divides total conductor 200 Being fitted on the electric current of each sub-conductor 300 can be adjusted, wide adaptation range.

The above is only the preferred embodiment of the utility model, and not the utility model is done in any form Limitation, any those skilled in the art, the equivalent change made on the premise of the principle of the utility model and design is not departed from Change and change, all should belong to the protection range of the utility model.

Claims (22)

1. a kind of power distribution equipment Mobile elastic bus-bar, it is characterised in that the power distribution equipment Mobile elastic converges Row includes：

Total conductor, its one end are connected with the master switch of the power distribution equipment；

At least two sub-conductors, one end of the sub-conductor are connected with the switch-dividing of the power distribution equipment, the sub-conductor it is another One end can be arranged on total conductor so that predetermined clamping force is mobile, and each sub-conductor of same-phase is always led with described The junction of body is conllinear.

2. power distribution equipment according to claim 1 Mobile elastic bus-bar, it is characterised in that the sub-conductor it is another One end is equipped with conduct piece, and the sub-conductor is arranged on total conductor by the conduct piece.

3. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that the sub-conductor is by One arm and the second arm mutually are sticked to be formed, one end of one end of first arm and second arm one with the switch-dividing phase Even, the other end of the other end of first arm and second arm is separated from each other and encloses and set to form the institute that can be arranged in total conductor State conduct piece.

4. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that the sub-conductor includes One linking arm, one end of the linking arm are connected with the switch-dividing, and the other end of the linking arm is formed always leads with described The conduct piece that body is in contact.

5. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that the one of total conductor Side is equipped with the auxiliary conductor that length is less than total conductor, conduct piece and institute of the auxiliary conductor by the sub-conductor side by side Total conductor is stated to be connected.

6. power distribution equipment according to claim 5 Mobile elastic bus-bar, it is characterised in that the sub-conductor is by One arm and the second arm mutually are sticked to be formed, one end of one end of first arm and second arm one with the switch-dividing phase Even, the other end of the other end of first arm and second arm is separated from each other and is arranged in total conductor respectively and described Auxiliary conductor.

7. power distribution equipment according to claim 5 Mobile elastic bus-bar, it is characterised in that the sub-conductor includes One linking arm, one end of the linking arm are connected with the switch-dividing, and the other end of the linking arm, which is inserted in, described always leads Between body and the auxiliary conductor.

8. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that the conduct piece overcoat If elastic component, the shape of the elastic component and the shape of the conduct piece match.

9. power distribution equipment according to claim 8 Mobile elastic bus-bar, it is characterised in that under the elastic component End is equipped with buckle, and the conduct piece is equipped with card slot, and the buckle can be arranged in the card slot.

10. power distribution equipment according to claim 8 Mobile elastic bus-bar, it is characterised in that outside the sub-conductor Equipped with insulating boot, the elastic component is arranged in the insulating boot.

11. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that outside the sub-conductor Equipped with insulating boot.

12. power distribution equipment according to claim 11 Mobile elastic bus-bar, it is characterised in that the insulating boot by Elastic insulating material is made, and the conduct piece is arranged in total conductor under the action of the insulating boot.

13. power distribution equipment according to claim 2 Mobile elastic bus-bar, it is characterised in that the conduct piece with The sub-conductor is integrally formed, or the conduct piece is weldingly connected with the sub-conductor, or the conduct piece and the sub-conductor The grafting that can be dismantled is connected, or the conduct piece is connected with the sub-conductor by screw.

14. power distribution equipment according to any one of claim 1 to 13 Mobile elastic bus-bar, it is characterised in that The sub-conductor is made of elastic conducting material.

15. power distribution equipment according to any one of claim 1 to 13 Mobile elastic bus-bar, it is characterised in that The sub-conductor is made of non-resilient conductive material.

16. power distribution equipment according to claim 1 Mobile elastic bus-bar, it is characterised in that total conductor and Coating is respectively equipped with outside the sub-conductor, the coating is made of silver, copper or tin.

17. power distribution equipment according to claim 1 Mobile elastic bus-bar, it is characterised in that total conductor bag Bending segment conductor and straightway conductor are included, one end of the bending segment conductor is connected with the master switch, the bending segment conductor The other end be connected with the straightway conductor, the conduct piece of the sub-conductor is mobile to be vertically arranged in the straightway and leads On body.

18. power distribution equipment according to claim 17 Mobile elastic bus-bar, it is characterised in that the bending segment is led Body is connected by flexible connector with the straightway conductor, and the flexible connector is in the case shape of both ends perforation, its front side Wall is equipped with the first elastic arm to set to the concave, and side wall is equipped with the second elastic arm to set to the concave thereafter, and the straightway is led Body is located between first elastic arm and second elastic arm.

19. power distribution equipment according to claim 1 Mobile elastic bus-bar, it is characterised in that total conductor bag Bending head conductor and straightway conductor are included, one end of the straightway conductor passes through the bending head conductor and the master switch phase Even, the conduct piece of the sub-conductor is mobile to be vertically arranged on the straightway conductor.

20. power distribution equipment according to claim 1 Mobile elastic bus-bar, it is characterised in that total conductor Cross sectional shape is circle, circular ring shape, square, side is annular, by it is semicircle and it is square enclose the quadrangle that is set as or by semi-circular shape and Square annular encloses the four sides annular being set as.

21. a kind of power distribution equipment, it is characterised in that the power distribution equipment includes shell, master switch, at least two switch-dividings and such as The Mobile elastic bus-bar of power distribution equipment any one of claim 1 to 20, described in the master switch and at least two Switch-dividing is fixedly arranged in the shell, and the Mobile elastic bus-bar is connected between the master switch and the switch-dividing and passes Transmission of electricity energy.

22. a kind of power distribution equipment, it is characterised in that the power distribution equipment includes master switch, at least two switch-dividings and such as right It is required that the Mobile elastic bus-bar of power distribution equipment any one of 1 to 20, the Mobile elastic bus-bar is connected to institute State and transmit electric energy between master switch and the switch-dividing.