CN201629472U

CN201629472U - Busbar connector

Info

Publication number: CN201629472U
Application number: CN2010201689131U
Authority: CN
Inventors: 刘逢成
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2010-11-10
Anticipated expiration: 2020-04-21

Abstract

The utility model relates to a wiring accessory for electric appliances, in particular to a busbar connector. The technical scheme includes that the busbar connector comprises an insulating base and an insulating connector, the insulating base comprises a base body and an end cap, a plurality of groups of connector bars are arranged in the insulating bas in a laminated spacing form, a contact pin extending out of the insulating base is arranged at the edge of each connector bar, the contact pin a at the edge of the connector bar a at the uppermost end of the base body extends out of the insulating base and shares the same plane with the connecting bar a, the contact pins at the edges of the different connector bars at the lower end of the connector bar a are bent to share the same plane with the connector bar a and extent out of the insulating base, and insulating partitions inserted among the contact pins and the contact pins are arranged on an end surface of the end cap of the insulating base facing towards the connector bar a. According to the technical scheme, the busbar connector can suppress connector bar arcs, avoid circuit damages and bring convenience for line outgoing.

Description

The bus-bar junction block

Technical field

The utility model relates to a kind of appliance wiring annex, particularly a kind of bus-bar junction block.

Background technology

At present, the bus-bar junction block that occurs on market and the data is mainly formed by insulating base and with the insulation joint seat, insulating base reaches the end cap that fastens with base body by base body and constitutes, the front end of insulation joint seat is provided with the outlet opening, be provided with the line bank that some groups of stacked intervals are provided with in the insulating base, the edge of each line bank is provided with the wiring haptic element, is provided with Wiring nose corresponding with its opening and that be connected with insulating base internal wiring row in the insulation joint seat.

In the technique scheme, the wiring haptic element that places each line bank in the insulating base is after the wiring conduction, each wiring haptic element and and each line bank between can produce electric arc, the spark that electric arc produces is with after internal wiring contacts, can cause damage to circuit, gently then cause integrated circuit paralysis, heavy then can cause fire; And have only front end to possess the outlet opening on the insulation joint seat, and if circuit need pick out from insulation joint seat side, then lead need connect around insulation joint seat one circle, the waste lead has improved the wiring cost.

Summary of the invention

At the deficiency that prior art exists, the utility model provides a kind of and has gone out except that line bank electric arc, prevented that circuit from damaging, making things convenient for the bus-bar junction block of outlet.

For achieving the above object, the utility model provides following technical scheme: a kind of bus-bar junction block, include insulating base and insulation joint seat, the end cap that insulating base includes base body and fastens with base body, the front end of insulation joint seat is provided with the outlet opening, be provided with the line bank that some groups of stacked intervals are provided with in the insulating base, the edge of each line bank is provided with and extends to the outer wiring haptic element of insulating base, be provided with Wiring nose corresponding with its opening and that be connected with insulating base internal wiring row in the insulation joint seat, at least be provided with two set of connections row in the described base body, wherein being positioned at the wiring haptic element a of base body line bank a edge topmost and this line bank a is in same plane and extends to outside the insulating base, the wiring haptic element of each line bank edge that is positioned at line bank a lower end by bending to the same plane of line bank a and extend to outside the insulating base, leave the gap between the wiring haptic element of each line bank and the side of line bank a, the end face towards line bank a on the end cap of described insulating base is provided with the insulating barrier that is inserted between each wiring haptic element and each line bank.

Wherein, be provided with three set of connections row in the described base body, include line bank a, line bank b and line bank c, described line bank c is in the base body lower end, line bank b is between line bank a and the line bank c, line bank b edge wiring haptic element b by bending to the same plane of line bank a and extend to outside the insulating base, the wiring haptic element b of this line bank b and the side of line bank a leave the gap, described line bank c edge wiring haptic element c by bending to the same plane of line bank a and extend to outside the insulating base, leave the gap between the side of the wiring haptic element c of this line bank c and line bank a and line bank b, described end cap is provided with two insulating barriers, wherein a slice insulating barrier extends to line bank b place, and another sheet insulating barrier extends to line bank c place.

Adopt technique scheme, the wiring haptic element a of line bank a is in same plane with it, be provided with like this, the wiring haptic element a of line bank a then can not contact with other line bank, just can not produce electric arc yet, and the wiring haptic element of the edge of each line bank of line bank a lower end and line bank a are in same plane and extend to outside the insulating base, leave the gap between the wiring haptic element of line bank and the side of line bank a, be provided with like this, rational in infrastructure simple, for avoiding producing electric arc between each wiring haptic element and the line bank, on end cap, be provided with the insulating barrier that inserts in this gap, insulating barrier has been avoided the generation of electric arc, prevents that effectively electric arc from producing Mars internal wiring is caused damage, has also eliminated disaster hidden-trouble simultaneously.

The utility model further is set to: the box limit that the insulation joint box includes base and is provided with around base edge, the box limit offer opening towards the Wiring nose place, the side on box limit is provided with some bar shaped slots, and wherein the limit body between the two bar shaped slots is broken with base and is connected.

Adopt technique scheme, because when lead need be fashionable from box avris edge joint, the side on box limit does not have line outlet, cause the lead needs around the home, wasted lead, and box flank side surface place is provided with some bar shaped slots, limit body between the two bar shaped slots is broken with base and is connected, when lead need fracture this limit body when the box flank side surface inserts, the place, side on box limit just can form and occur mouthful; When yet lead need not to insert from the side on box limit, this limit body can play the effect of retaining ash and arc again.

The utility model further is set to: the box limit of insulation joint box is provided with base towards the opening part of Wiring nose and is the broken extension edge body that is connected.

Adopt technique scheme, after the extension edge body of box limit opening part is fractureed box limit opening part is formed and interface occur, its effect is consistent with the limit body on box avris limit.

Below in conjunction with accompanying drawing the utility model is further described:

Description of drawings

Fig. 1 is the decomposing schematic representation of the utility model embodiment;

Fig. 2 is the schematic perspective view of the utility model embodiment;

Fig. 3 looks schematic diagram for the master of the utility model embodiment;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the B-B cutaway view of Fig. 3.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of bus-bar junction block shown in Figure 5, include insulating base 1 and insulation joint seat 2, the end cap 12 that insulating base 1 includes base body 11 and fastens with base body 11, the front end of insulation joint seat 2 is provided with outlet opening 21, be provided with the line bank 3 that some groups of stacked intervals are provided with in the insulating base 1, the edge of each line bank 3 is provided with the wiring haptic element that extends to outside the insulating base 1, be provided with in the insulation joint seat 2 and its opening 21 Wiring noses 4 corresponding and that be connected with insulating base 1 internal wiring row, at least be provided with two set of connections row 3 in the described base body 11, wherein being positioned at the wiring haptic element a311 of base body 11 line bank a31 edge topmost and this line bank a31 is in same plane and extends to outside the insulating base 1, the wiring haptic element that is positioned at each line bank edge of line bank a31 lower end extends to the same plane of line bank a31 by bending and extends to outside the insulating base 1, leave the gap between the wiring haptic element of each line bank and the side 312 of line bank a31, the end face towards line bank a31 on the end cap 12 of described insulating base 1 is provided with the insulating barrier 121 that is inserted between each wiring haptic element and each line bank.Above-mentioned be provided with rational in infrastructure simple, for avoiding producing electric arc between each wiring haptic element and the line bank, on end cap 12, be provided with the insulating barrier 121 that inserts in this gap, insulating barrier has been avoided the generation of electric arc, prevent that effectively electric arc from producing Mars internal wiring is caused damage, also eliminated disaster hidden-trouble simultaneously.

In the utility model embodiment, be provided with three set of connections row in the described base body 1, include line bank a31, line bank b32 and line bank c33, described line bank c33 is in base body 1 lower end, line bank b32 is between line bank a31 and the line bank c33, line bank b32 edge wiring haptic element b321 by bending to the same plane of line bank a31 and extend to outside the insulating base 1, the wiring haptic element b321 of this line bank b32 and the side of line bank a31 leave gap 34, described line bank c33 edge wiring haptic element c331 by bending to the same plane of line bank a31 and extend to outside the insulating base 1, leave gap 34 between the side of the wiring haptic element c331 of this line bank c33 and line bank a31 and line bank b32, end cap 12 is provided with two insulating barriers 121, wherein a slice insulating barrier 121 extends to line bank b32 place, and another sheet insulating barrier 121 extends to line bank c33 place.Need to prove, when if line bank has four groups, insulating barrier 121 on the end cap 12 just can be provided with three, when having five set of connections row, insulating barrier 121 on the end cap 12 just can be provided with four groups, by that analogy, behind the utility model embodiment, such change is that to need not to pay any creative work just enforceable.

Because the front end that has only of insulation joint seat 2 possesses the outlet opening usually, if circuit need pick out from the side of insulation joint seat 2, then lead need connect around insulation joint seat 2 one circles, and the waste lead has improved the wiring cost; For avoiding cost waste, in the utility model is implemented, the box limit 23 that insulation joint box 2 includes base 22 and is provided with around base 22 edges, box limit 23 offer opening 21 towards Wiring nose 4 places, the side 231 on box limit 23 is provided with some bar shaped slots 232, and wherein the limit body 233 between the two bar shaped slots 232 is broken with base 22 and is connected, when lead need be from the box limit when 23 sides 231 are inserted, this limit body 233 is fractureed, and 231 places, side on box limit 23 just can form and mouth occur; Yet lead need not when the side 231 on box limit 23 is inserted, and this limit body 233 can play the effect of retaining ash and arc again; The box limit 23 of insulation joint box 2 is provided with base 22 towards opening 21 places of Wiring nose 4 and is the broken extension edge body 234 that is connected; Extension edge body 234 herein is consistent with the effect of the limit body 233 at 231 places, 23 sides, box limit, is not giving unnecessary details here.

Claims

1. bus-bar junction block, include insulating base and insulation joint seat, the end cap that insulating base includes base body and fastens with base body, the front end of insulation joint seat is provided with the outlet opening, be provided with the line bank that some groups of stacked intervals are provided with in the insulating base, the edge of each line bank is provided with and extends to the outer wiring haptic element of insulating base, be provided with Wiring nose corresponding with its opening and that be connected with insulating base internal wiring row in the insulation joint seat, it is characterized in that: be provided with two set of connections row in the described base body at least, wherein being positioned at the wiring haptic element a of base body line bank a edge topmost and this line bank a is in same plane and extends to outside the insulating base, the wiring haptic element of each line bank edge that is positioned at line bank a lower end by bending to the same plane of line bank a and extend to outside the insulating base, leave the gap between the wiring haptic element of each line bank and the side of line bank a, the end face towards line bank a on the end cap of described insulating base is provided with the insulating barrier that is inserted between each wiring haptic element and each line bank.

2. bus-bar junction block according to claim 1, it is characterized in that: be provided with three set of connections row in the described base body, include line bank a, line bank b and line bank c, described line bank c is in the base body lower end, line bank b is between line bank a and the line bank c, line bank b edge wiring haptic element b by bending to the same plane of line bank a and extend to outside the insulating base, the wiring haptic element b of this line bank b and the side of line bank a leave the gap, described line bank c edge wiring haptic element c by bending to the same plane of line bank a and extend to outside the insulating base, leave the gap between the side of the wiring haptic element c of this line bank c and line bank a and line bank b, described end cap is provided with two insulating barriers, wherein a slice insulating barrier extends to line bank b place, and another sheet insulating barrier extends to line bank c place.

3. bus-bar junction block according to claim 1, it is characterized in that: the box limit that described insulation joint box includes base and is provided with around base edge, the box limit offer opening towards the Wiring nose place, the side on box limit is provided with some bar shaped slots, and wherein the limit body between the two bar shaped slots is broken with base and is connected.

4. the junction block that confluxes according to claim 3 is characterized in that: the box limit of described insulation joint box is provided with base towards the opening part of Wiring nose and is the broken extension edge body that is connected.