CN213520364U

CN213520364U - Motor controller connecting wire harness

Info

Publication number: CN213520364U
Application number: CN202022919576.1U
Authority: CN
Inventors: 余良香; 姚世庆; 邱坤正; 沈飞
Original assignee: Jiangsu Greentrans Electromechanical Co ltd
Current assignee: Jiangsu Greentrans Electromechanical Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-06-22
Anticipated expiration: 2030-12-08

Abstract

A motor controller connecting wire harness comprises a positive cable and a negative cable, wherein the positive cable and the negative cable are symmetrically arranged in parallel, connecting terminals are arranged at two ends of the positive cable and the negative cable, and corresponding positive and negative jacks are formed in the connecting terminals; corrugated pipes are respectively arranged outside the positive cable and the negative cable, and heat-shrinkable sleeves are arranged at the joints of the two ends of the positive cable and the negative cable and the connecting terminal and sleeved outside the corrugated pipes; the utility model provides a motor controller connecting wire bundle of this scheme design overlaps again in the bellows outside of cable and terminal junction and establishes the one deck heat shrinkage bush of gluing, improves the security performance of cable, avoids the junction fracture and the incident such as electric leakage appears.

Description

Motor controller connecting wire harness

Technical Field

The utility model belongs to the technical field of the connecting wire, concretely relates to electric machine controller connects pencil.

Background

With the progress of science and technology, the automobile manufacturing industry has a trend of technical innovation once and again, and the electric new energy automobile appears in the field of view of the public; the electric automobile is popular with consumers at once according to the design principle of low energy consumption, low emission and low pollution. With the decreasing of global petroleum yield and the increase of automobile exhaust emission pollution, the electric automobile conforms to the aim of environmental protection and energy conservation and is bound to become the development trend of the future automobile industry; nowadays, many automobile well-known manufacturers have successively released their own electric automobile products, such as the well-known domestic brand of BYD released the autonomously developed electric automobiles Qin, and outstanding foreign electric automobiles are Tesla and the like.

Automobile motor controller connecting harness all adopts high-voltage wire because voltage is higher, and traditional connecting harness is all comparatively fragile with the junction of terminal, if protect improperly, accidents such as electric leakage appear very easily, and high-voltage electric leakage is dangerous extremely high.

Therefore, a motor controller connection harness is designed to solve the above technical problems.

Disclosure of Invention

For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a machine controller connects pencil.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a motor controller connecting wire harness comprises a positive cable and a negative cable, wherein the positive cable and the negative cable are symmetrically arranged in parallel, connecting terminals are arranged at two ends of the positive cable and the negative cable, and corresponding positive and negative jacks are formed in the connecting terminals; the outer portions of the positive electrode cable and the negative electrode cable are respectively provided with a corrugated pipe, meanwhile, the joints of the two ends of the positive electrode cable and the negative electrode cable and the connecting terminals are provided with heat-shrinkable sleeves, and meanwhile, the heat-shrinkable sleeves are sleeved outside the corrugated pipes.

Preferably, the heat-shrinkable tube is a heat-shrinkable tube with glue, and the heat-shrinkable tubes arranged on the positive cable and the negative cable are different in color.

Preferably, a wire harness label and a terminal label are arranged on the corrugated pipe.

Preferably, an insulating tape is arranged at the orifice of the corrugated pipe.

Preferably, the positive cable and the negative cable are both high-voltage wire harnesses with shielding layers.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:

this scheme design's a machine controller connecting wire harness overlaps again in the bellows outside of cable and terminal junction and establishes the one deck area and glues heat shrinkage bush, improves the security performance of cable, avoids the junction fracture and the incident such as electric leakage appears, pencil overall structure safe and reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a wiring harness structure.

In the above drawings, a positive electrode cable 1, a negative electrode cable 2, a connection terminal 3, a corrugated tube 4, a heat-shrinkable tube 5, a wire harness label 6, and a terminal label 7.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a motor controller connection harness includes a positive cable 1 and a negative cable 2, the positive cable 1 and the negative cable 2 are symmetrically arranged in parallel, two ends of the positive cable 1 and the negative cable 2 are both provided with a connection terminal 3, and the connection terminal 3 is provided with a corresponding positive and negative jack; corrugated pipes 4 are respectively arranged outside the positive cable 1 and the negative cable 2, heat-shrinkable sleeves 5 are arranged at the joints of the two ends of the positive cable 1 and the negative cable 2 and the connecting terminals 3, and the heat-shrinkable sleeves 5 are sleeved outside the corrugated pipes 4; this scheme design's a machine controller connecting wire pencil overlaps again and establishes one deck tape rubber heat shrinkage bush 5 in 4 outsides of bellows of cable and terminal junction, improves the security performance of cable, avoids the junction fracture and the incident such as electric leakage appears, pencil overall structure safe and reliable.

The preferred embodiment is as follows:

the heat-shrinkable sleeve 5 is specifically a heat-shrinkable sleeve 5 with glue, and the heat-shrinkable sleeves 5 arranged on the positive cable 1 and the negative cable 2 are different in color; the heat shrinkable tube is wrapped outside the corrugated tube 4 through glue, and the heat shrinkable tubes with different colors are arranged to conveniently distinguish the positive cable from the negative cable.

A wire harness tag 6 and a terminal tag 7 are arranged on the corrugated pipe 4; the three labels are two terminal labels 7 and a wiring harness information label respectively, and the labels have protective measures and permanent identification and are not easy to damage.

An insulating adhesive tape is arranged at the pipe orifice of the corrugated pipe 4; the cable is wound and fixed through the insulating adhesive tape, so that the cable cannot be loosened.

The positive cable 1 and the negative cable 2 are both high-voltage wire harnesses with shielding layers; the high-voltage wire harness with the shielding layer can ensure that the wire harness is not interfered by signals when in work and can also improve the safety performance.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A motor controller connecting wire harness comprises a positive cable and a negative cable, wherein the positive cable and the negative cable are symmetrically arranged in parallel, connecting terminals are arranged at two ends of the positive cable and the negative cable, and corresponding positive and negative jacks are formed in the connecting terminals; the method is characterized in that: the outer portions of the positive electrode cable and the negative electrode cable are respectively provided with a corrugated pipe, meanwhile, the joints of the two ends of the positive electrode cable and the negative electrode cable and the connecting terminals are provided with heat-shrinkable sleeves, and meanwhile, the heat-shrinkable sleeves are sleeved outside the corrugated pipes.

2. The motor controller connection harness according to claim 1, characterized in that: the heat-shrinkable sleeve is specifically a heat-shrinkable sleeve with glue, and the heat-shrinkable sleeve arranged on the anode cable and the cathode cable has different colors.

3. The motor controller connection harness according to claim 1, characterized in that: and a wire harness label and a terminal label are arranged on the corrugated pipe.

4. The motor controller connection harness according to claim 1, characterized in that: and an insulating adhesive tape is arranged at the orifice of the corrugated pipe.

5. The motor controller connection harness according to claim 1, characterized in that: the positive cable and the negative cable are both high-voltage wire harnesses with shielding layers.