Inductor power line splicing structure

Abstract

The utility model provides an inductance power line splicing structure which comprises a wire harness, the wire harness further comprises the following structures: a power line, one end of the power line is fixedly provided with a wire skin end part and a wire core end part, and the wire core end part extends to the outer side of the wire skin end part along the axial direction of the wire core end part; the wire harness comprises an inductor body, one end of the inductor body is fixedly provided with an electric pole pin, the outer side of the inductor body is sleeved with a heat shrink tube, and one end of the heat shrink tube extends to the outer side of the inductor body in the axial direction of a wire core of the inductor body. The end part of the wire core in the inflection area is wrapped by the heat shrink tube outside the inductor body as an insulating layer, so that the product can be conveniently inflected in the inflection area without the influence of the original wire skin of the power line, the inflection distance of the wire harness is shortened, and meanwhile, more receding space is not needed for a motor assembled with the wire harness of the product, so that the production cost is reduced. The problem that the inflection distance of a power line of an existing device is too long is solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of motor power lines, and in particular to an inductive power line splicing structure. Background Art

[0002] An inductor needs to be installed on the power cord of the motor. In the connection structure between the inductor and the power cord, a connection terminal such as a copper buckle or a piercing terminal and a heat shrink tube are generally used. The heat shrink tube at the connection is sleeved on the outside of the power cord and the inductor. In order to reduce the space occupied by this product when it is installed on the motor, it is necessary to bend this product. During actual use, the position of the folded power cord can only be on the power cord exposed outside the heat shrink tube, resulting in a large distance between the folding point and the inductor.

[0003] In the process of implementing the solution, the inventor proposed an inductor power line splicing structure, which improves the splicing structure between the inductor and the power line. The improved power line can be folded back from the heat shrink tube, thereby shortening the folding distance of the product. Utility Model Content

[0004] 1. Technical problems solved by utility models

[0005] The utility model provides an inductive power line splicing structure, which solves the problem that the power line return distance of the existing equipment is too long, resulting in the need to configure more empty space during the whole motor assembly process.

[0006] 2. Technical solution

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: an inductive power line splicing structure, and the wiring harness also includes the following structure:

[0008] A power cord, one end of which is fixed with a wire sheath end and a wire core end, and the wire core end extends along its axial direction to the outside of the wire sheath end.

[0009] The inductor body has a pole foot fixedly arranged at one end of the inductor body, a heat shrink tube is sleeved on the outer side of the inductor body, and one end of the heat shrink tube extends to the outer side of the inductor body along the core axis of the inductor body.

[0010] Furthermore, one end of the wire core end contacts one end of the wire core of the inductor body, and the wire core end extends toward one side of the inductor body to the inner side of the heat shrink tube.

[0011] Furthermore, it also includes a wiring terminal, the two ends of which are respectively sleeved with the outer side of the wire core of the inductor body and the outer side of the wire core end.

[0012] Furthermore, the opening of the end of the wire sheath is sleeved with the outer side of the heat hose, and a folding area is defined between the opening of the end of the wire sheath and the wiring terminal.

[0013] Furthermore, it comprises a motor, and the motor is equipped with a wiring harness.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model provides an inductor power line splicing structure. Due to the design of the folding area of ​​the wire harness of this product, the end of the wire core in the folding area is covered with a heat shrink tube outside the inductor body as its insulation layer. Since there is no influence of the original wire skin of the power line, it is convenient for the product to start folding in the folding area, shortening the folding distance of the wire harness, and at the same time, no more air space is required for the motor assembled with the wire harness of this product;

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the improved structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the utility model before the structure is improved.

[0020] Reference numerals

[0021] Harness-1;

[0022] Power cord-11; wire sheath end-11a; wire core end-11b;

[0023] Inductor body-12; Inductor leg-12a; Heat shrink tube-12b;

[0024] Terminal Blocks - 2. DETAILED DESCRIPTION

[0025] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] See attached Figure 1-2 The utility model provides an inductive power line splicing structure, including a wiring harness 1, and the wiring harness 1 also includes the following structure:

[0029] The power cord 11 has a sheath end 11a and a core end 11b fixedly disposed at one end thereof, and the core end 11b extends along its axial direction to the outside of the sheath end 11a.

[0030] The inductor body 12 has a pole foot fixed at one end thereof, a heat shrink tube 12 b is sleeved on the outer side of the inductor body 12 , and one end of the heat shrink tube 12 b extends axially along the core of the inductor body 12 to the outer side of the inductor body 12 .

[0031] In this embodiment, Figure 1 As shown, one end of the wire core end portion 11 b contacts one end of the wire core of the inductor body 12 , and the wire core end portion 11 b extends toward one side of the inductor body 12 to the inner side of the heat shrink tube 12 b .

[0032] In this embodiment, Figure 1 As shown, it also includes a connection terminal 2, and two ends of the connection terminal 2 are respectively sleeved with the outer side of the wire core of the inductor body 12 and the outer side of the wire core end 11b.

[0033] In this embodiment, Figure 1 As shown, the opening of the wire sheath end 11a is sleeved with the outer side of the heat hose, and a folded area is defined between the opening of the wire sheath end 11a and the connecting terminal 2.

[0034] The core end 11b of the power cord 11 and the core of the inductor body 12 are connected through the terminal 2. The connected structure is covered with a heat shrink tube 12b outside the inductor body 12. The folding area is divided to ensure that there is a folding distance between the wire skin end 11a and the terminal 2.

[0035] Compared with the splicing structure of the inductor and the power cord 11 in the existing product, the wire sheath end 11a of the power cord 11 in the existing product is arranged close to the terminal 2, resulting in that a larger air space is required when the wiring harness 1 of this product is assembled on the motor.

[0036] Due to the design of the folding zone of the wiring harness 1 of this product, the wire core end 11b in the folding zone is covered with the heat shrink tube 12b outside the inductor body 12 as its insulation layer. Because there is no influence of the original wire sheath of the power cord 11, it is convenient for the product to start folding in the folding zone, shortening the folding distance of the wiring harness 1. At the same time, the motor equipped with the wiring harness 1 of this product does not need more air space.

[0037] In this embodiment, a motor is included, and a wiring harness 1 is mounted on the motor.

[0038] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. An inductive power line splicing structure, characterized in that: The invention comprises a wiring harness (1), wherein the wiring harness (1) further comprises the following structure: A power cord (11), wherein one end of the power cord (11) is fixedly provided with a wire sheath end portion (11a) and a wire core end portion (11b), and the wire core end portion (11b) extends along its axial direction to the outside of the wire sheath end portion (11a); An inductor body (12), one end of the inductor body (12) being fixedly provided with a pole foot, a heat shrink tube (12b) being sleeved on the outside of the inductor body (12), and one end of the heat shrink tube (12b) extending axially along the wire core of the inductor body (12) to the outside of the inductor body (12); A wiring terminal (2), wherein two ends of the wiring terminal (2) are respectively sleeved with the outer side of the wire core of the inductor body (12) and the outer side of the wire core end (11b).

2. The inductive power line splicing structure according to claim 1, characterized in that: One end of the wire core end portion (11b) contacts one end of the wire core of the inductor body (12), and the wire core end portion (11b) extends toward one side of the inductor body (12) to the inner side of the heat shrink tube (12b).

3. The inductive power line splicing structure according to claim 1, characterized in that: The opening of the wire sheath end (11a) is sleeved with the outer side of the heat hose, and a folded area is defined between the opening of the wire sheath end (11a) and the connection terminal (2).

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