CN206340835U

CN206340835U - Bus structure and bus-bar system

Info

Publication number: CN206340835U
Application number: CN201621321159.4U
Authority: CN
Inventors: 颜志静; 李运安; 王果
Original assignee: Dongguan City Livo Electrical Engineering Co Ltd
Current assignee: Guangdong Liyuan Electric Technology Co., Ltd.
Priority date: 2016-12-05
Filing date: 2016-12-05
Publication date: 2017-07-18
Anticipated expiration: 2026-12-05

Abstract

The utility model is related to a kind of bus structure and bus-bar system.The bus structure by some slots set in bus box, bus box, the copper busbar being embedded in the slot, connection fixture, copper busbar and connection fixture be coated on the bus lid inside bus box and with bus box snapping, outside bus lid and the conductive sheet set that is plugged in the connection fixture into.And by the bus structure order permutation and combination into bus-bar system.

Description

Bus structure and bus-bar system

Technical field

The utility model is related to a kind of bus structure and bus-bar system.

Background technology

Because in controller switching equipment, in actual use, miniature circuit breaker model specification complexity is various, so main switch is extremely Mainly it is directly connected between miniature circuit breaker with electric wire, or using general in the case of pure monopole, pure the two poles of the earth, pure triple-pole switch Logical a pole, two poles, three pole bus-bars.The circuit of existing main switch to miniature circuit breaker is connected, the expense if running wires to When take a lot of work and waste electric wire material；If it is single pole, two poles, triple-pole switch entirely to be only used for branch switch with bus-bar connection Situation, and most of in use is that triple-pole switch, secondary switch, pole switch or leakage switch are mixed, is used foreign currency Stream row can not then solve the circuit connection of this various mixed situation.

Utility model content

The purpose of this utility model be to provide it is a kind of be applicable various mixed circuits connections, the processing of specification production line balance is matched somebody with somebody Electric equipment, saves the substantial amounts of artificial and set-up time, facilitates Load adjustment during use, meet user because of various production decisions The bus structure and bus-bar system of change adjustment scheme of electric power.

Technical solution of the present utility model is the bus structure, and it is characterized in that：By bus box, bus box Some slots inside set, the copper busbar being embedded in the slot, connection fixture, copper busbar and connection fixture be coated on Inside bus box and the bus lid with bus box snapping, outside bus lid and the conduction that is plugged in the connection fixture Piece is constituted.

As preferred：The bus lid is by cover plate, along cover plate, along the vertically extending side plate of cover plate perimeter, side plate termination point The hook portion composition of not interior roll forming.

As preferred：By box body, box body side plate, inner bending Z-shaped constitutes embeded slot, along positioned at side to the bus box respectively Cassette bottom between plate is set to be constituted with the contour some slots of side plate.

As preferred：The hook portion of the bus lid is embedded in the embeded slot of the bus box, and bus box is closed.

As preferred：The quantity of the slot is at least more than a pole or one-level.

Another technical solution of the present utility model is the bus system being arranged in a combination by bus structure order System.

Compared with prior art, the utility model has the advantages that

(1) miniature circuit breaker circuit is connected simple specification；Save the substantial amounts of set-up time and artificial.

(2) the circuit for being applied to main switch to branch switch that various miniature circuit breakers are used with is connected.

(3) facilitate Load adjustment during use, user can be met because of various production decisions change adjustment scheme of electric power.

(4) maintenance maintenance is facilitated.

Brief description of the drawings

Fig. 1 is the utility model quadrupole bus structure installation diagram.

Fig. 2 is the utility model quadrupole bus structure exploded view.

Fig. 3 is the utility model quadrupole bus-bar system combination diagram.

Fig. 4 is the pole bus structure installation diagram of the utility model two.

Fig. 5 is the pole bus structure exploded view of the utility model two.

Fig. 6 is the pole bus-bar system combination diagram of the utility model two.

Primary clustering symbol description：

The connection fixture 13 of 1 slot of bus box, 11 copper busbar 12

The bus lid 2 of 14 side plate of box body, 15 embeded slot 16

The conducting strip 3 of 21 cover plate of hook portion, 22 side plate 23

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing：

Fig. 1 to Fig. 3 shows one embodiment of the present utility model.

Refer to shown in Fig. 1, Fig. 2, the bus structure by set in bus box 1, bus box 1 some slots 11, be embedded Copper busbar 12, connection fixture 13 in the slot 11, copper busbar 12 and connection fixture 13 be coated in bus box 1 Portion and bus lid 2 with the snapping of bus box 1, positioned at the outside of bus lid 2 and the conducting strip 3 being plugged in the connection fixture 13 Composition.

In the present embodiment, the bus lid 2 is by cover plate 22, along the vertically extending side plate 23 in the periphery of cover plate 22, the end of side plate 23 The hook portion 21 of head interior roll forming respectively is constituted.

In the present embodiment, the bus box 1 by box body 14, box body side plate 15 respectively inner bending Z-shaped constitute embeded slot 16, Some slots 11 contour with side plate 15 are set to constitute along the cassette bottom being located between side plate 15.

In the present embodiment, the hook portion 21 of the bus lid 2 is embedded in the embeded slot 16 of the bus box 1, by the envelope of bus box 1 Close.

In the present embodiment, the quantity of the slot is three poles.

Refer to shown in Fig. 3, the bus-bar system being arranged in a combination by quadrupole bus structure order.The quadrupole is female Linear system system both can be used for three pole bus structures, can be used for quadrupole bus structure.The present embodiment is quadrupole bus structure structure Into bus-bar system.

Fig. 4 to Fig. 6 shows second embodiment of the present utility model.

The quantity for differing only in the slot of the present embodiment and previous embodiment is two poles,

Two pole bus-bar system both can be used for a pole bus structure, can be used for two pole bus structures.This implementation The bus-bar system that example is constituted for two pole bus structures.

Other structures are identical, omit herein.

The foregoing is only preferred embodiment of the present utility model, it is all according to the utility model right done it is equal Deng change and modification, it should all belong to the covering scope of the utility model claim.

Claims

1. a kind of bus structure, it is characterised in that：By set in bus box, bus box some slots, be embedded in the slot Copper busbar, connection fixture, copper busbar and connection fixture be coated on inside bus box and with the bus of bus box snapping Lid, outside the bus lid and the conductive sheet set that is plugged in the connection fixture into.

2. bus structure according to claim 1, it is characterised in that the bus lid is by cover plate, along cover plate, along cover plate perimeter The hook portion composition of roll forming in vertically extending side plate, side plate termination difference.

3. bus structure according to claim 1, it is characterised in that the bus box by box body, box body side plate respectively in it is curved Z-shaped is rolled over to constitute embeded slot, constitute along the cassette bottom setting being located between side plate and the contour some slots of side plate.

4. the bus structure according to Claims 2 or 3, it is characterised in that the hook portion of the bus lid is embedded in the bus box Embeded slot in, bus box is closed.

5. bus structure according to claim 1, it is characterised in that the quantity of the slot be at least a pole or one-level with On.

6. a kind of system of bus structure composition, it is characterised in that as bus structure order permutation and combination described in claim 1 Into.