CN111600168A

CN111600168A - DC output high-voltage connector

Info

Publication number: CN111600168A
Application number: CN201910128121.7A
Authority: CN
Inventors: 郭超
Original assignee: Dongguan Haiyi Machinery Equipment Co ltd
Current assignee: Dongguan Haiyi Machinery Equipment Co ltd
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-08-28

Abstract

The invention relates to a high-voltage connector, in particular to a DC output high-voltage connector, which comprises a copper bar and a plastic part sleeved outside the copper bar, wherein the copper bar is inserted in the center of the plastic part, a copper bar positioning panel is arranged on the copper bar, and two ends of the copper bar positioning panel are respectively provided with a copper bar contact panel. The two-sided copper bar contact panel, the first copper bar contact panel and the second copper bar contact panel are arranged in the invention, and the copper bar positioning panel is matched with the first copper bar contact panel, so that a male-female end plug can be inserted into or pulled out of a high-voltage connector more easily, and the service life of the high-voltage connector is prolonged; the sealing ring can play a good role in sealing. And then solved current high-voltage connector and had life weak point to and be not convenient for insert and pull out's problem.

Description

DC output high-voltage connector

Technical Field

The invention relates to a high-voltage connector, in particular to a DC output high-voltage connector.

Background

The connector is also called a connector. Also known domestically as connectors and sockets, are electrical connectors in general. I.e., a device that connects two active devices, carrying a current or signal. The basic performance of connectors can be divided into three major categories: namely mechanical, electrical and environmental properties. Another important mechanical property is the mechanical life of the connector.

At present, the high-voltage connector requires that a male end plug and a female end are inserted into the socket to ensure under the condition of small contact resistance, the micro-area of mutual contact of silver coatings of the male end and the female end has enough contact area, but after high current passes through the contact point of the male end and the female end, because the micro-contact area is limited, high temperature can be generated locally, the silver coatings of the male end and the female end are damaged, the contact resistance is increased, the mutual contact area of the silver coatings of the male end and the female end is reduced, thereby higher temperature is generated, and the high-voltage wire harness can be burnt seriously. That is, there are problems of short service life and inconvenience in insertion and extraction.

In order to solve the problems, a DC output high-voltage connector is particularly provided.

Disclosure of Invention

The present invention is directed to a DC output high voltage connector to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a DC output high voltage connector, establishes at the outside plastic part of copper bar including copper bar and cover, the copper bar alternates the central point department of putting of plastic part is equipped with copper bar location panel on the copper bar, and copper bar location panel both ends are equipped with a copper bar contact panel respectively.

As a further scheme: the copper bar contact panel is divided into a first copper bar contact panel and a second copper bar contact panel, the first copper bar contact panel is arranged at the front end of the copper bar, and the second copper bar contact panel is arranged at the rear end of the copper bar.

As a still further solution: the plastic part and the copper bar junction are equipped with the sealing washer, and the sealing washer is provided with the fixed frame of cooperation copper bar, has seted up the plastic on the plastic part and has subtracted gluey hole, has seted up the through-hole on the plastic part, and the through-hole is provided with four, and is the rectangular array and distributes.

As a still further solution: the cross section of the plastic part is rectangular.

As a still further solution: eight plastic glue reducing holes are formed.

As a still further solution: the rear end of the copper bar is provided with a hexagon bolt, and the hexagon bolt is fixed on the copper bar in a threaded mode.

As a still further solution: the copper bar is provided with a threaded hole in a matching mode through a hexagon bolt.

Compared with the prior art, the invention has the beneficial effects that:

1. the two-sided copper bar contact panel, the first copper bar contact panel and the second copper bar contact panel are arranged in the invention, and the copper bar positioning panel is matched with the first copper bar contact panel, so that a male-female end plug can be inserted into or pulled out of a high-voltage connector more easily, and the service life of the high-voltage connector is prolonged;

2. the sealing ring provided by the invention can play a good sealing role.

Drawings

Fig. 1 is a schematic diagram of a DC output high voltage connector of the present invention.

Fig. 2 is a schematic view of the inverted structure of fig. 1 after being turned over by 180 degrees.

Fig. 3 is a schematic front view of the structure of fig. 1.

Fig. 4 is a schematic top view of the structure of fig. 1.

Fig. 5 is a left side view of the structure of fig. 1.

Fig. 6 is a schematic structural view of the copper bar in fig. 1.

In the figure: 1-a hexagon bolt; 2-plastic parts; 3-plastic glue reducing holes; 4-copper bar; 5-a first copper bar contact panel; 6-sealing ring; 7-second copper bar contact panel.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-6, the present invention provides a DC output high voltage connector.

Example 1

As shown in fig. 1 to 5, in the embodiment of the present invention, the DC output high voltage connector includes a copper bar 4 and a plastic part 2 sleeved outside the copper bar 4, the copper bar 4 is inserted into a central position of the plastic part 2, a copper bar positioning panel is disposed on the copper bar 4, and two ends of the copper bar positioning panel are respectively provided with a copper bar contact panel.

Furthermore, the two copper bar contact panels are arranged and matched with the copper bar positioning panel, so that the plug at the male end and the plug at the female end can be inserted into or pulled out of the high-voltage connector more easily, and the service life of the high-voltage connector is prolonged.

Further, preferably, the copper bar contact panel is divided into a first copper bar contact panel 5 and a second copper bar contact panel 7, the first copper bar contact panel 5 is arranged at the front end of the copper bar 4, and the second copper bar contact panel 7 is arranged at the rear end of the copper bar 4.

Further, it is preferred,

plastic part

2 and 4 junctions of copper bar are equipped with sealing washer 6, and sealing washer 6 is provided with the fixed frame of cooperation copper bar 4, and the transversal rectangle form of personally submitting of plastic part 2 has seted up the plastic on the plastic part 2 and has subtracted gluey hole 3, and the plastic subtracts gluey hole 3 and is provided with eight, has seted up the through-hole on the plastic part 2, and the through-hole is provided with four, and is the rectangular array and distributes.

Example 2

A DC output high voltage connector as shown in fig. 1 and 6, the embodiment of the present invention is further defined on the basis of embodiment 1.

Further, preferably, the rear end of the copper bar 4 is provided with a hexagon bolt 1, and the hexagon bolt 1 is fixed on the copper bar 4 through threads.

Further, preferably, the copper bar 4 is provided with a threaded hole in cooperation with the hexagon bolt 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a DC output high voltage connector, establishes plastic part (2) outside copper bar (4) including copper bar (4) and cover, its characterized in that, copper bar (4) alternate the central point of plastic part (2) puts the department, is equipped with copper bar location panel on copper bar (4), and copper bar location panel both ends are equipped with a copper bar contact panel respectively.

2. The DC output high voltage connector according to claim 1, wherein the copper bar contact panel is divided into a first copper bar contact panel (5) and a second copper bar contact panel (7), the first copper bar contact panel (5) is disposed at the front end of the copper bar (4), and the second copper bar contact panel (7) is disposed at the rear end of the copper bar (4).

3. The DC output high-voltage connector assembly according to claim 1, wherein a sealing ring (6) is disposed at a joint of the plastic part (2) and the copper bar (4), the sealing ring (6) is provided with a fixing frame matched with the copper bar (4), the plastic part (2) is provided with a plastic glue reducing hole (3), the plastic part (2) is provided with four through holes, and the through holes are distributed in a rectangular array.

4. A DC output high voltage connector according to claim 3, wherein the plastic part (2) has a rectangular cross-section.

5. A DC output high voltage connector according to claim 3, wherein eight plastic glue reduction holes (3) are provided.

6. The DC output high-voltage connector assembly according to claim 1, wherein a hexagon bolt (1) is mounted at the rear end of the copper bar (4), and the hexagon bolt (1) is fixed on the copper bar (4) in a threaded manner.

7. The DC output high-voltage connector assembly according to claim 6, wherein the copper bar (4) is provided with a threaded hole for matching with the hexagon bolt (1).