CN206742610U

CN206742610U - Connector for the coplanar bending place connection of busbar

Info

Publication number: CN206742610U
Application number: CN201621313317.1U
Authority: CN
Inventors: 司正生
Original assignee: BEIJING LONGYUAN SWITCHGEAR CO LTD
Current assignee: BEIJING LONGYUAN SWITCHGEAR CO LTD
Priority date: 2016-12-02
Filing date: 2016-12-02
Publication date: 2017-12-12
Anticipated expiration: 2026-12-02

Abstract

It the utility model is related to busbar connection area, a kind of connector for the coplanar bending place connection of busbar is provided, solve the problems, such as that coplanar interior busbar or Zhi Pai corners bending complex process are not easy standardized production processing, and parts existing for the parts of existing substitution bending technique are more, do not allow when mounted easy to operate, the problem of inconvenient for use, including the first connection end and second connection end, first connection end, second connection end is provided with the notch with busbar grafting of indent, the utility model is mainly used in the relative docking of busbar in same curved surface, compared with prior art, busbar, branch is arranged without bending process, technological standards are easier to make for controlling, and reduce busbar, labor intensity during branch row's installation, the installation effectiveness of worker is also greatly improved.

Description

Connector for the coplanar bending place connection of busbar

Technical field

Busbar connection area is the utility model is related to, more particularly to a kind of connection for the coplanar bending place connection of busbar Part.

Background technology

Switch cubicle includes mains supply line and branched line, has greatly for the mains supply line and branched line of guarantee Electric current handling capacity, usual mains supply line, branched line are made up of the copper bar of conduction, and copper bar is that have certain thickness band Shape copper sheet is formed.

In existing low-tension switch cabinet due to each busbar, electric elements each terminals etc. not at grade, it is main The busbar of supply line is located in switch cubicle higher position and not in the same plane, and the electric elements of each branched line are positioned at opening Inside the Pass middle part or bottom, so by busbar by branch row for each branched line power when, busbar and branch row between, Zhi Paiyu More corner can be produced between branch row, in the prior art, busbar, branch row need corner to be required for each busbar, branch row Bent, because busbar, branch row's bending complex process are not easy standardized production processing, be easy to cause the waste of copper material, And need to waste substantial amounts of man-hour, significantly increase cost.

Chinese utility model patent " one kind connection busbar component ", Patent No. 2013207841761.1, authorized announcement date For on 06 11st, 2014, busbar is clamped by being all outer connector and the interconnecting piece at right angle, and will by fastening bolt Interconnecting piece, busbar, outer connector, which are sequentially connected in series, to be fixed together, and such scheme can avoid coplanar interior busbar or branch row curved Puzzlement caused by folding, but its parts is more, do not allow when mounted it is easy to operate, it is inconvenient for use.

The content of the invention

For the above situation, to overcome the defect of prior art, the purpose of the utility model is just to provide one kind and is used for mother Arrange the connector of coplanar bending place connection, it is therefore intended that solve coplanar interior busbar or Zhi Pai corners bending complex process is not easy The problem of standardized production is processed, and parts existing for the parts of existing substitution bending technique are more, when mounted not Easily operation, it is inconvenient for use the problem of.

Its technical scheme is, including the first connection end and second connection end, is set on first connection end, second connection end There is the fixing hole with busbar or branch deploying conjunction, first connection end and second connection end are integrally formed and by conductive material system It is respectively equipped with the notch of indent into, first connection end and second connection end, the notch of the first connection end, second connection end The contact surface that notch is arranged with busbar or branch is present in same curved surface.

In one embodiment, each notch and busbar and/or branch row's thickness match, formed notch and busbar and/or Branch socket connects the structure pre-fixed.

In one embodiment, the notch of each first connection end, the notch of second connection end are at least multiple respectively, and It is arranged in parallel.

In one embodiment, first connection end and second connection end are the block structure of rectangle, the first connection end and Second connection end is orthogonal perpendicular type structure, and the corner of the first connection end and second connection end is provided with fin.

In one embodiment, described notch is rectangular configuration.

Compared with prior art, without bending process, technological standards are easier to make for controlling the utility model by busbar, branch row System, and labor intensity when reducing busbar, branch row's installation, the installation effectiveness of worker is also greatly improved, together When this product can be recycled use；Simultaneously this product parts it is less, conveniently operated, can directly by notch with Busbar or branch discharge into row grafting and pre-fixed；The globality of another this product is preferable, and connection is reliable, and its through-current capability and mechanical strength are all Meet standard, another this product can be radiated by fin, easily meet temperature increase requirement.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the utility model one.

Fig. 2 is another schematic perspective view of the present utility model.

Fig. 3 is two busbars or the schematic diagram of branch row's docking.

Embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.

In one embodiment：The first connection end 1 and second connection end 2 with busbar or branch row's connection, the first connection are set End 1 and the global formation of second connection end 2, made preferably by the copper coin to conduct electricity very well, the connection of the first connection end 1, second End 2 is provided with the fixing hole 3 closed with busbar or branch deploying, and fixing hole 3 is attached by bolt and busbar or branch row, in order to Ensure the through-current capability of junction, copper bar will be in close contact with notch 4, and in order to avoid easily coming off when mounted, notch 4 is made The structure of grafting can be formed with copper bar, can also be pre-fixed and be installed with facilitating, busbar is attached with branch row Place and the corner of branch row can go out docking mode as shown in Figure 3, and the larger face for being used to connect that busbar or branch are arranged is ordered Entitled conducting surface 6, it is known that its conducting surface 6 of the different busbar of docking mode two as shown in Figure 3 belongs to same curved surface, to be connected Copper bar end be provided with the perforation 7 coordinated with fixing hole 3, namely possess identical lateral surface and medial surface, now notch 4 is set Structure as depicted in figs. 1 and 2, form the connected mode in the same curved surface of busbar.

In the above-described embodiment, due to the existing abrupt change of cross-section of busbar and branch discharge connected by connection end, its resistance phase It should be mutated, cause its connection end easily to generate heat, as depicted in figs. 1 and 2, therefore in the first connection end 1 and second connection end 2 Joint sets fin 5, and the direction of fin 5 is selected according to the radiating effect and processing technology of reality, described to dissipate Backing 5 is integrally formed with the first connection end 1, second connection end 2, and certain fin 5 can also connect with the first connection end 1, second Connect 2 partial installations of end.

In the above-described embodiment, as depicted in figs. 1 and 2, multiple notches 4 can also be set, be parallel to each other between notch 4, Accomplish the installation site that can finely tune busbar or branch row, be preferably more accurately connected with the terminals of electric elements.

Claims

1. for the connector of busbar coplanar bending place connection, including the first connection end (1) and second connection end (2), described the One connection end (1), second connection end (2) are provided with the fixing hole (3) closed with busbar or branch deploying, it is characterised in that described the One connection end (1) and second connection end (2) are integrally formed and are made of an electrically conducting material, and first connection end (1) and second connects Connect the notch (4) that end (2) is respectively equipped with indent, the notch (4) of the first connection end (1), the notch (4) of second connection end (2) with Busbar or the contact surface of branch row are present in same curved surface.

2. the connector according to claim 1 for the coplanar bending place connection of busbar, it is characterised in that each notch (4) match with busbar and/or branch row's thickness, form notch (4) and connect the structure pre-fixed with busbar and/or branch socket.

3. the connector according to claim 1 for the coplanar bending place connection of busbar, it is characterised in that each described first The notch (4) of connection end (1), the notch (4) of second connection end (2) are at least multiple respectively and arranged in parallel.

4. the connector according to any one of claims 1 to 3 for the coplanar bending place connection of busbar, it is characterised in that institute The block structure of the first connection end (1) and second connection end (2) for rectangle is stated, the first connection end (1) and second connection end (2) are The corner of orthogonal perpendicular type structure, the first connection end (1) and second connection end (2) is provided with fin (5).

5. the connector according to claim 4 for the coplanar bending place connection of busbar, it is characterised in that described notch For rectangular configuration.