CN202855939U

CN202855939U - High heat dissipation type jumper wire clamp

Info

Publication number: CN202855939U
Application number: CN 201220579979
Authority: CN
Inventors: 叶绿野
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-04-03
Anticipated expiration: 2022-10-26

Abstract

The utility model relates to a high heat dissipation type jumper wire clamp. The high heat dissipation type jumper wire clamp comprises an incoming wire connection terminal and an outgoing wire connection terminal. The incoming wire connection terminal comprises an incoming wire connection portion and a sleeving portion which is arranged and extended transversely from the tail end of the incoming wire connection portion, wherein the end face of the end of the sleeving portion is provided with a transverse insertion and connection hole. The outgoing wire connection terminal comprises an outgoing wire connection portion, a connection portion which is extended longitudinally downwards from the tail end of the outgoing wire connection portion, and an insertion and connection column which is arranged and extended transversely from the end of the connection portion, wherein the insertion and connection column is matched with the insertion and connection hole of the sleeving portion. According to the utility model, the connection between the incoming wire connection terminal and the outgoing wire connection terminal is realized through an insertion and connection method, so obviously, the contact area between the incoming wire connection terminal and the outgoing wire connection terminal can be effectively increased, so that the wire clamp has the advantage of better current steering performance; and by forming a plurality of heat dissipation holes in two sides of the sleeving portion, the heat dissipation performance of the jumper wire clamp in the long-time working condition can be effectively improved, so advantages of stability, reliability and long service life can be realized.

Description

A kind of high-cooling property jumper clamp

Technical field

The utility model relates to a kind of contact gold utensil, relates in particular to a kind of high-cooling property jumper clamp that non-rectilinear shaft tower wire jumper is used that is applicable to connect on the overhead power line.

Background technology

Jumper clamp of the prior art consists essentially of two by the hard-wired binding post of bolt assembly, this kind structure is owing to should be to fixedly mount at mounting panel, therefore thermal diffusivity is better, yet because the contact area between the mounting panel of binding post is less, thereby cause drainage unstable, and then have influence on the useful life of jumper clamp.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, provide a kind of simple in structure, drainage is strong, and can Effective Raise the high-cooling property jumper clamp in useful life.

For achieving the above object, the utility model adopts a kind of high-cooling property jumper clamp, comprise inlet wire binding post and outlet binding post, described inlet wire binding post comprises inlet wire wire connecting portion and the socket part that arranges from described inlet wire wire connecting portion tail end horizontal expansion, and this socket part distal end faces offers the transverse splicing hole; Described outlet binding post comprise the outlet wire connecting portion and by described outlet wire connecting portion tail end vertically to the connecting portion of downward-extension and the inserting column that arranges from the terminal horizontal expansion of this connecting portion, the spliced eye that this inserting column and described socket part have is adaptive.

Concrete, both sides, described socket part offer respectively several louvres, and described louvre is the rectangular configuration of round-corner transition.

By the technique scheme improvements over the prior art, because realizing the inlet wire binding post, the mode of adopt pegging graft is connected connection with the outlet binding post, apparent, effectively increased the contact area between inlet wire binding post and the outlet binding post, so that the drainage of wire clamp is better, and by the mode of a plurality of louvres is set in the both sides, socket part, effectively raise the heat dispersion of jumper clamp in the state of working long hours, reliable and stable, and then improved useful life greatly.

Description of drawings

Fig. 1 is the assembling schematic diagram of the utility model embodiment.

Fig. 2 is the front view of inlet wire binding post among Fig. 1.

Fig. 3 is along the cutaway view of A-A direction among Fig. 2.

Embodiment

As Figure 1-3, specific embodiment of the utility model is a kind of high-cooling property jumper clamp, comprise inlet wire binding post 1 and outlet binding post 2, described inlet wire binding post 1 comprises inlet wire wire connecting portion 10 and the socket part 11 that arranges from described inlet wire wire connecting portion 10 tail end horizontal expansions, and these socket part 11 distal end faces offer transverse splicing hole 110; Described outlet binding post 2 comprise outlet wire connecting portion 20 and by described outlet wire connecting portion 20 tail ends vertically to the connecting portion 21 of downward-extension and the inserting column 22 that arranges from these connecting portion 21 terminal horizontal expansions, this inserting column 22 is adaptive with the spliced eye 110 that described socket part 11 has.

In conjunction with Fig. 1, Fig. 2 and Fig. 3 also obviously as can be known, in the present embodiment, 11 both sides, described socket part offer respectively five louvres 111, and described louvre 111 is the rectangular configuration of round-corner transition.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and claim and the equivalent thereof appended by the claimed scope of the utility model define.

Claims

1. high-cooling property jumper clamp, it is characterized in that: comprise inlet wire binding post and outlet binding post, described inlet wire binding post comprises inlet wire wire connecting portion and the socket part that arranges from described inlet wire wire connecting portion tail end horizontal expansion, and this socket part distal end faces offers the transverse splicing hole; Described outlet binding post comprise the outlet wire connecting portion and by described outlet wire connecting portion tail end vertically to the connecting portion of downward-extension and the inserting column that arranges from the terminal horizontal expansion of this connecting portion, the spliced eye that this inserting column and described socket part have is adaptive.

2. according to claim 1 described a kind of high-cooling property jumper clamp, it is characterized in that: both sides, described socket part offer respectively several louvres, and described louvre is the rectangular configuration of round-corner transition.