New energy motor control connecting line

Abstract

The utility model relates to the technical field of motor control connecting lines, in particular to a new energy motor control connecting line, which comprises a motor shell, a connecting line, a connecting line, a connecting line and a connecting line, and is characterized in that heat dissipation holes are formed in the front surface of the motor shell; a power line structure is connected into the front face of the motor shell and comprises a connecting line body, the connecting line body is located in the middle of the front face of the motor shell, a wire core is arranged on the inner side of the connecting line body in a penetrating mode, and a rubber convex ball is integrally formed on the outer side of the end of the connecting line body. And the outer side of the end part of the connecting line main body is sleeved with an outer sleeve shell. According to the utility model, the end part of the connecting line main body is sleeved with the outer sleeve shell, so that the reserved part of the wire core can be protected, the wire core is prevented from being damaged by external force, meanwhile, the outer sleeve shell is movable, the outer sleeve shell can be moved away from the outer side of the wire core when the wire core is connected, a space is reserved for the connection of the wire core, and the connecting line is reusable, good in use effect and high in economical efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of motor control connecting wires, in particular to a new energy motor control connecting wire. Background Art

[0002] New energy motors are the main executive structure during the driving process of new energy vehicles. The three major types of new energy vehicles, fuel cell vehicles FCV, hybrid vehicles HEV and pure electric vehicles EV, all use electric motors to drive the wheels.

[0003] In this regard, China has applied for patent number: CN202221950982.7, which discloses a motor power cord anti-breaking structure, including a motor body and a power cord body, wherein the power cord body is connected to one end of the motor body, and is characterized in that a protective mechanism is provided on the outer wall of the power cord body, and a mounting mechanism is provided at one end of the protective mechanism, and the mounting mechanism is arranged at one end of the outer wall of the power cord body. The utility model provides preliminary protection for the power cord through an outer elastic rubber sleeve, a protective spring and an inner elastic rubber sleeve, thereby enhancing the bending resistance of the power cord, and increases the strength between the inner elastic rubber sleeve and the insulating latex sleeve through a metal wire mesh, thereby further protecting the power cord, enhancing the strength of the power cord, and avoiding the phenomenon that the power cord is easily broken due to exceeding the fatigue resistance, thereby shortening the service life of the power cord, thereby enhancing the bending resistance and strength of the power cord, providing safety protection for the power cord, and improving the service life of the power cord.

[0004] The power cord can be protected by providing an installation mechanism and a protection mechanism. However, in actual use, a part of the connecting wire is reserved at the end exposed from the motor casing to facilitate the user to connect the wires by themselves. Therefore, the protection measures for the reserved part of the connecting wire are relatively rough, and it is simply wrapped with a layer of insulating tape. During the transportation of the motor, if the reserved part of the connecting wire is damaged, it needs to be cut off. Over time, the length of the reserved section becomes shorter, and the motor casing needs to be disassembled and rewired, affecting the user experience.

[0005] Therefore, in order to solve the above problems, a new energy motor control connecting line is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a new energy motor control connecting line to solve the problem that the power line in the prior art mentioned in the above background technology can be protected by setting an installation mechanism and a protective mechanism, but in actual use, a part of the end of the connecting line exposed from the motor housing will be reserved to facilitate the user to connect the wires by themselves. Therefore, the protection measures for the reserved part of the connecting line are relatively rough, and it will only be simply wrapped with a layer of insulating tape. During the transportation of the motor, if the reserved part of the connecting line is damaged, it needs to be cut off. Over time, the length of the reserved section becomes shorter, and the motor housing needs to be disassembled and rewired, affecting the user experience.

[0007] To achieve the above object, the utility model provides the following technical solution: a new energy motor control connection line, comprising: a motor housing, wherein a heat dissipation hole is provided on the front of the motor housing;

[0008] A power cord structure is connected to the inside of the front of the motor housing, and the power cord structure includes a connecting wire body, which is located in the middle of the front of the motor housing, and an electric wire core is passed through the inner side of the connecting wire body, and a rubber convex ball is integrally formed on the outer side of the end of the connecting wire body, and an outer sleeve is provided on the outer side of the end of the connecting wire body, and a plug cover is integrally formed on the end of the outer sleeve, and an insertion rod is integrally formed on the outer wall of the outer sleeve, and a linear slide groove and an annular slide groove are opened on the inner wall of the outer sleeve.

[0009] Preferably, the end of the electric wire core is exposed from the end of the connecting wire body.

[0010] Preferably, the outer shell is arranged on the outside of the wire core, and the length of the outer shell is greater than the length of the wire core.

[0011] Preferably, the plug cover and the outer shell are movably connected.

[0012] Preferably, the linear slide groove is opened along the axis of the outer shell, and the linear slide groove is communicated with the inner side of the annular slide groove.

[0013] Preferably, the rubber convex ball is located inside the annular sliding groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model can protect the reserved part of the wire core by arranging an outer shell on the end of the connecting line body to prevent the wire core from being damaged by external force; at the same time, the outer shell is movable, and when the wire core is connected, the outer shell can be moved away from the outside of the wire core to reserve space for the connection of the wire core; the utility model can be reused, has good use effect, and is highly economical.

[0015] The utility model is provided with a power line structure, the rubber convex ball is located inside the annular slide groove and staggered with the linear slide groove, the outer shell cannot move on the connecting line body, the outer shell cover can be arranged on the outside of the wire core to protect the wire core and extend the service life of the wire core, and the plug cover can block the open end of the outer shell to prevent foreign objects from damaging the wire core, and the plug rod can be inserted into the heat dissipation hole, and the outer shell can be fixed on the motor housing to store the connecting line body, so as to prevent the connecting line body from being scattered and causing damage to the wire core;

[0016] When the wire core needs to be connected, the plug is pulled out from the heat dissipation hole, and then the plug cover is pulled to open the outer shell, and then the outer shell is rotated to make the rubber convex ball slide in the annular slide groove. When the rubber convex ball is aligned with the linear slide groove, the outer shell is pulled to slide the rubber convex ball out of the linear slide groove, and the outer shell can be removed from the wire core to expose the wire core, which is convenient for connecting the wire core, and the outer shell can be left on the connecting line body. When the wire core needs to be protected next time, it can be re-set on the outside of the wire core and used again, which has good use effect and strong economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion of the structure of the power cord of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded top view of the cross-sectional structure of the outer shell of the utility model.

[0020] In the figure: 1, motor housing; 11, heat dissipation hole; 2, power line structure; 21, connecting line body; 22, wire core; 23, rubber convex ball; 24, outer shell; 25, plug cover; 26, plug rod; 27, linear slide groove; 28, annular slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , an embodiment provided by the utility model:

[0023] The motor housing 1, heat dissipation holes 11, connecting wire body 21 and wire core 22 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to technicians in this field, so they will not be repeated here.

[0024] A new energy motor control connecting line comprises: a motor housing 1, a heat dissipation hole 11 is provided on the front of the motor housing 1;

[0025] A power line structure 2 is connected to the front of the motor housing 1. The power line structure 2 includes a connecting line body 21. The connecting line body 21 is located in the middle of the front of the motor housing 1. A wire core 22 is penetrated on the inner side of the connecting line body 21. A rubber convex ball 23 is integrally formed on the outer side of the end of the connecting line body 21. An outer sleeve 24 is sleeved on the outer side of the end of the connecting line body 21. A plug cover 25 is integrally formed on the end of the outer sleeve 24. A plug rod 26 is integrally formed on the outer wall of the outer sleeve 24. A linear slide groove 27 and an annular slide groove 28 are provided on the inner wall of the outer sleeve 24. By sleeved the outer sleeve 24 on the end of the connecting line body 21, the reserved part of the wire core 22 can be protected to prevent the wire core 22 from being damaged by external force. At the same time, the outer sleeve 24 is movable. When the wire core 22 is connected, the outer sleeve 24 can be moved away from the outer side of the wire core 22 to reserve space for the connection of the wire core 22. The outer sleeve 24 can be reused, has good use effect, and is highly economical.

[0026] Furthermore, the end of the wire core 22 is exposed from the end of the connecting wire body 21, and the reserved wire core 22 can be conveniently connected.

[0027] Furthermore, the outer shell 24 is disposed on the outside of the wire core 22, and the length of the outer shell 24 is greater than the length of the wire core 22. The outer shell 24 can protect the reserved part of the wire core 22 to prevent the wire core 22 from being damaged by external forces.

[0028] Furthermore, the plug cover 25 is movably connected to the outer shell 24 , and the plug cover 25 can interact at the end of the outer shell 24 to close and open the outer shell 24 .

[0029] Furthermore, the linear slide groove 27 is opened along the axis of the outer shell 24 , and the linear slide groove 27 is communicated with the inner side of the annular slide groove 28 , and the rubber convex ball 23 can move in the annular slide groove 28 and the linear slide groove 27 .

[0030] Furthermore, the rubber convex ball 23 is located inside the annular groove 28 , and the outer shell 24 can rotate outside the electric wire core 22 through the rubber convex ball 23 and the annular groove 28 and cannot move.

[0031] Working principle: the rubber convex ball 23 is located inside the annular slide groove 28 and staggered with the linear slide groove 27, so that the outer shell 24 cannot move on the connecting wire body 21, and the outer shell 24 can be covered on the outside of the wire core 22 to protect the wire core 22 and extend the service life of the wire core 22, and the plug cover 25 can block the open end of the outer shell 24 to prevent foreign matter from damaging the wire core 22, and the plug rod 26 can be inserted into the heat dissipation hole 11, and the outer shell 24 can be fixed on the motor housing 1 to store the connecting wire body 21, so as to prevent the connecting wire body 21 from being scattered and causing damage to the wire core 22;

[0032] When the wire core 22 needs to be connected, the insertion rod 26 is pulled out from the heat dissipation hole 11, and then the plug cover 25 is pulled to open the outer shell 24, and then the outer shell 24 is rotated to make the rubber convex ball 23 slide in the annular slide groove 28. When the rubber convex ball 23 is aligned with the linear slide groove 27, the outer shell 24 is pulled to slide the rubber convex ball 23 out of the linear slide groove 27, and the outer shell 24 can be removed from the wire core 22 to expose the wire core 22, which is convenient for connecting the wire core 22, and the outer shell 24 can be left on the connecting line body 21. When the wire core 22 needs to be protected next time, it can be re-set on the outside of the wire core 22 and used again, which has good use effect and strong economy.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A new energy motor control connection line, comprising: A motor housing (1), wherein a heat dissipation hole (11) is provided on the front side of the motor housing (1); Features: A power line structure (2) is connected to the inside of the front of the motor housing (1), and the power line structure (2) comprises a connecting line body (21). The connecting line body (21) is located in the middle of the front of the motor housing (1), and a wire core (22) is passed through the inner side of the connecting line body (21). A rubber convex ball (23) is integrally formed on the outer side of the end of the connecting line body (21), and an outer shell (24) is sleeved on the outer side of the end of the connecting line body (21). A plug cover (25) is integrally formed on the end of the outer shell (24), and an insert rod (26) is integrally formed on the outer wall of the outer shell (24). A linear slide groove (27) and an annular slide groove (28) are provided on the inner wall of the outer shell (24).

2. A new energy motor control connecting line according to claim 1, characterized in that: The end of the electric wire core (22) is exposed from the end of the connecting wire body (21).

3. The new energy motor control connecting line according to claim 1, characterized in that: The outer shell (24) is arranged to cover the outer side of the electric wire core (22), and the length of the outer shell (24) is greater than the length of the electric wire core (22).

4. The new energy motor control connecting line according to claim 1, characterized in that: The plug cover (25) and the outer shell (24) are movably connected.

5. The new energy motor control connecting line according to claim 1, characterized in that: The linear slide groove (27) is opened along the axis of the outer shell (24), and the linear slide groove (27) is communicated with the inner side of the annular slide groove (28).

6. The new energy motor control connecting line according to claim 1, characterized in that: The rubber convex ball (23) is located inside the annular sliding groove (28).

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