CN220066210U

CN220066210U - Motor wire harness

Info

Publication number: CN220066210U
Application number: CN202320692878.0U
Authority: CN
Inventors: 李轩宇
Original assignee: Ningbo Zhenhai Jieao Electrical Appliances Co ltd
Current assignee: Ningbo Zhenhai Jieao Electrical Appliances Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-11-21
Anticipated expiration: 2033-04-01

Abstract

The utility model relates to the field of electric wire harnesses, and discloses a motor wire harness which comprises a motor power wire, wherein one end of the motor power wire is inserted into a motor power box; the motor power connection box is arranged on the motor shell; a limiting cone ring platform is integrally arranged on the outer wall of the motor power line, which is close to the motor power connection box; the motor connects electric box outer wall integration to be connected with the connector, and the motor power cord activity runs through in the connector, and is fixed through waterproof locking part between motor power cord and the connector. According to the utility model, the necking end of the rubber sealing sleeve is tightly attached to the limiting cone ring table, the large opening of the rubber sealing sleeve is sleeved on the port part of the connector, and finally, the large port thread of the sealing shield is screwed on the external thread limiting table of the connector, so that external dust and moisture are prevented from entering the motor junction box.

Description

Motor wire harness

Technical Field

The utility model relates to the field of electrical wiring harnesses, in particular to a motor wiring harness.

Background

The motor has the motor pencil to be used for the power supply of motor, install the motor terminal box on the motor in general, then the electric wire runs through in the terminal box, but all only through pencil self rubber combination by extruded state between electric wire and the terminal box of motor, just reach slight sealed effect, but in case the pencil takes place to tear or under the lower environment of temperature, sealed effect can all reduce, when running the motor under low temperature or special environment, the condition that the terminal box water intakes to damage easily takes place influences the waterproof effect, so we design a special motor pencil can reach and seal waterproof effect with the terminal box junction of motor.

Disclosure of Invention

The utility model aims to provide a motor wire harness, which solves the problems that in the background art, a motor junction box is arranged on a general motor, then an electric wire penetrates through the junction box, but no sealing waterproof measure is arranged between the electric wire and the junction box of the motor, and the junction box is easy to be damaged by water inflow under a special motor use environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a motor wire harness comprises a motor power wire, wherein one end of the motor power wire is inserted into a motor power box; the motor power connection box is arranged on the motor shell; a limiting cone ring platform is integrally arranged on the outer wall of the motor power line, which is close to the motor power connection box; the motor connects electric box outer wall integration to be connected with the connector, and the motor power cord activity runs through in the connector, and is fixed through waterproof locking part between motor power cord and the connector.

As a preferred embodiment of the present utility model, the waterproof locking member comprises a sealing cover and a rubber sealing sleeve sleeved on the motor power cord.

As a preferred implementation mode of the utility model, two ends of the rubber sealing sleeve are large and small, the small end is sleeved on a limit cone ring table of a motor power line, the large end is sleeved on one end of an external thread limit table arranged on the outer wall of the connector, and the external thread limit table is screwed with one end of a sealing shield.

As a preferred embodiment of the present utility model, the two ports of the sealing shield are one large and one small.

As a preferable implementation mode of the utility model, one end of the small port of the sealing shield is sealed and attached to the limit cone ring table, and the small port of the sealing shield is sealed and pressed on the outer surface of the small port of the rubber sealing sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

when the motor power cord is installed, the rubber sealing sleeve is sleeved on the motor power cord, the sealing protective cover is sleeved on the motor power cord, the motor power cord is inserted into the connector of the motor power connection box of the motor shell, the necking end of the rubber sealing sleeve is tightly attached to the limit cone ring table, the large opening of the rubber sealing sleeve is sleeved on the port part of the connector, finally the large opening of the sealing protective cover is screwed on the external thread limit table of the connector, the necking end of the sealing protective cover tightly extrudes and fixes the rubber sealing sleeve on the limit cone ring table integrally arranged with the motor power cord, the large opening of the sealing protective cover is extruded on the outer port part of the connector, and therefore dust backwater outside cannot enter the connecting gap of the motor power connection box and the motor power cord.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a front view of a motor harness of the present utility model;

FIG. 2 is an enlarged schematic view of the motor harness of FIG. 1;

FIG. 3 is a schematic diagram showing the distribution position of a limiting cone ring table of a motor harness on a motor power line;

FIG. 4 is a schematic view of a seal shroud structure for a motor harness of the present utility model;

fig. 5 is a schematic view of a rubber sealing sleeve structure of a motor harness.

In the figure: 1. a motor housing; 2. the motor is connected with the electric box; 3. a motor power line; 4. a connector; 5. an external thread limiting table; 6. a limiting cone ring table; 7. a rubber sealing sleeve; 8. and sealing the shield.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a motor wire harness comprises a motor power wire 3, wherein one end of the motor power wire 3 is inserted into a motor power box 2; the motor power connection box 2 is arranged on the motor shell 1; a limiting cone ring table 6 is integrally arranged on the outer wall of the motor power line 3, which is close to the motor power connection box 2; the outer wall of the motor power connection box 2 is integrally connected with a connector 4, a motor power line 3 movably penetrates through the connector 4, and the motor power line 3 and the connector 4 are fixed through a waterproof locking part; when the motor power line 3 is installed, the rubber sealing sleeve 7 is sleeved on the motor power line 3, the sealing shield 8 is sleeved on the motor power line 3, and the motor power line 3 is inserted into the connector 4 of the motor power connection box 2 of the motor housing 1.

Referring to fig. 1-4, in a specific embodiment, the waterproof locking member comprises a sealing shield 8 and a rubber sealing sleeve 7 sleeved on the motor power cord 3; the two ends of the rubber sealing sleeve 7 are one big and one small, the small end is sleeved on the limit cone ring table 6 of the motor power line 3, the large end is sleeved on one end of the external thread limit table 5 arranged on the outer wall of the connector 4, the external thread limit table 5 is screwed with one end of the sealing shield 8, and further, the two ends of the sealing shield 8 are one big and one small; one end of the small port of the sealing shield 8 is sealed and attached to the limiting cone ring table 6, the small port of the sealing shield 8 is sealed and pressed outside the small port of the rubber sealing sleeve 7, the large port of the sealing shield 8 is screwed on the external thread limiting table 5 of the connector 4, at the moment, the necking end of the sealing shield 8 tightly extrudes and fixes the rubber sealing sleeve 7 on the limiting cone ring table 6 integrally arranged on the motor power line 3, and the large port of the rubber sealing sleeve 7 is extruded on the outer port part of the connector 4 by the other large port of the sealing shield 8, so that dust backwater outside cannot enter a connecting gap of the motor power line 3 and the motor power box 2.

It should be noted that, the utility model is a motor wire harness, each part is a general standard part or a part known to a person skilled in the art, and the structure and principle of the motor wire harness are all known to the person skilled in the art through technical manuals or through routine experimental methods.

Working principle: when the motor power line 3 is installed, the rubber sealing sleeve 7 is sleeved on the motor power line 3, the sealing shield 8 is sleeved on the motor power line 3, the motor power line 3 is inserted into the connector 4 of the motor power connection box 2 of the motor housing 1, the necking end of the rubber sealing sleeve 7 is tightly attached to the limit cone ring table 6, the large opening of the rubber sealing sleeve 7 is sleeved on the port part of the connector 4, finally the large opening thread of the sealing shield 8 is screwed on the external thread limit table 5 of the connector 4, at the moment, the necking end of the sealing shield 8 tightly extrudes and fixes the rubber sealing sleeve 7 on the limit cone ring table 6 integrally arranged with the motor power line 3, and the large opening of the sealing shield 8 extrudes the large opening of the rubber sealing sleeve 7 on the outer port part of the connector 4, so that external dust backwater can not enter the joint gap between the motor power connection box 2 and the motor power line 3.

Claims

1. A motor harness, characterized in that: the motor power supply comprises a motor power line (3), wherein one end of the motor power line (3) is inserted into a motor power connection box (2);

the motor power connection box (2) is arranged on the motor shell (1);

a limiting cone ring table (6) is integrally arranged on the outer wall of the motor power line (3) close to the motor power connection box (2);

the motor power connection box is characterized in that a connector (4) is integrally connected with the outer wall of the motor power connection box (2), a motor power line (3) movably penetrates through the connector (4), and the motor power line (3) and the connector (4) are fixed through a waterproof locking part.

2. A motor harness as claimed in claim 1, wherein: the waterproof locking component comprises a sealing shield (8) and a rubber sealing sleeve (7) sleeved on the motor power line (3).

3. A motor harness as claimed in claim 2, wherein: the two ports of the rubber sealing sleeve (7) are large and small, the small ports are sleeved on the limiting cone ring table (6) of the motor power line (3), the large ports are sleeved at one end of the external thread limiting table (5) arranged on the outer wall of the connector (4), and the external thread limiting table (5) is screwed with one port thread of the sealing shield (8).

4. A motor harness as claimed in claim 3, wherein: the two ports of the sealing shield (8) are one big and one small.

5. A motor harness as claimed in claim 4, wherein: one end of the small port of the sealing shield (8) is sealed and attached to the limiting cone ring table (6), and the small port of the sealing shield (8) is sealed and pressed outside the small port of the rubber sealing sleeve (7).