Magnetic ring seat mounting structure

Abstract

The invention relates to the field of new energy automobiles, in particular to a magnetic ring seat mounting structure. The magnetic ring seat mounting structure comprises a motor three-phase connector, the motor three-phase connector is provided with a support, the support is provided with an electric control end copper bar, the electric control end copper bar penetrates through the middle of a magnetic ring seat and is integrally coated with a plastic coating body, the magnetic ring seat is an annular body, the top of the magnetic ring seat is open, and a magnetic ring is arranged in the magnetic ring seat and is an integrally-formed annular body. The upper part of the middle of the inner wall of the magnetic ring seat is provided with a connecting rib which is covered by a protective cover. The magnetic ring has the advantages that the structure is novel, the design is ingenious and simple, it is ensured that the using effect is not weakened enough through the integrated magnetic ring, the magnetic ring is tightly matched through the ribs in the magnetic ring base, the ribs prevent the magnetic ring base from deforming, the magnetic ring is prevented from being broken in the integrated plastic coating process, and the thickness of the second wall body is larger than that of the first wall body so that the strength can be improved; and during use, adhesive glue is adopted for assistance, so that the whole mounting process is smoother.

Description

Technical Field

[0001] The present invention relates to the field of new energy vehicles, and in particular to a magnetic ring seat installation structure. Background Art

[0002] The three-phase connector of the motor uses a magnetic ring, which is installed on a magnetic ring seat to reduce the radiation interference and conduction interference during power transmission. Currently, there are split magnetic rings with two halves, which are installed through two magnetic ring seats, which has the problem of affected effects and relatively complicated process structure. Summary of the invention

[0003] In order to solve the technical problem of the above-mentioned split magnetic ring, the present invention provides a magnetic ring seat installation structure.

[0004] The technical solution of the present invention is as follows: The magnetic ring seat installation structure includes a three-phase connector for a motor. The three-phase connector for the motor is provided with a support. The support is provided with a copper busbar at the electric control end. The copper busbar at the electric control end passes through the middle of the magnetic ring seat and is integrally coated with a plastic body. The magnetic ring seat is a ring-shaped body with an opening at the top. A magnetic ring is arranged in the magnetic ring seat. The magnetic ring is an integrally formed ring-shaped body. A connecting rib is provided on the middle upper part of the inner wall of the magnetic ring seat. The magnetic ring seat is covered by a protective cover.

[0005] The magnetic ring seat comprises a first wall body and a second wall body, wherein the second wall body is inside and the first wall body is outside, and a rib connects the front outer wall and the rear outer wall of the second wall body, and the rib extends from the top end to the middle of the second wall body.

[0006] The inner wall of the first wall is provided with ribs extending from the bottom to the middle.

[0007] The inner wall of the first wall opening has a circle of depression, and the outer wall of the second wall opening has a circle of depression.

[0008] The electric control end copper busbar includes a connecting machine copper busbar and a counterpart copper busbar.

[0009] The first wall has a thickness greater than that of the second wall.

[0010] The technical solution of the present invention has a novel structure and a clever and simple design. The integrated magnetic ring ensures that the use effect is not weakened. The ribs inside the magnetic ring seat make the magnetic ring fit tightly, and the ribs prevent the magnetic ring seat from deforming and the magnetic ring from breaking during the integrated plastic packaging process. The thickness of the second wall is greater than that of the first wall to improve the strength. Adhesive glue is used to assist in use, making the overall installation process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the three-phase connector of the motor of the present invention; Figure 3 , 4 It is a structural schematic diagram of the magnetic ring seat of the present invention; Figure 5 It is a structural schematic diagram of the magnetic ring of the present invention; Figure 6 It is a schematic structural diagram of the protective cover of the present invention. DETAILED DESCRIPTION

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example

[0013] like Figure 1 , 2 The magnetic ring seat installation structure shown in , 3, 4, 5, and 6 includes a motor three-phase connector 1, wherein the motor three-phase connector 1 is provided with a support 2, and an electric control end copper busbar is provided on the support 2. The electric control end copper busbar 3 passes through the middle of the magnetic ring seat 4 and is integrally coated with a plastic body. The magnetic ring seat 4 is a ring body with an opening at the top. A magnetic ring is arranged in the magnetic ring seat 4, and the magnetic ring is an integrally formed ring body 5. A rib sheet 6 is provided on the middle upper part of the inner wall of the magnetic ring seat 4, and the magnetic ring seat 4 is covered by a protective cover 7.

[0014] The magnetic ring seat 4 includes a first wall body and a second wall body, the second wall body is inside and the first wall body is outside, the ribs 6 connect the front outer wall and the rear outer wall of the second wall body, and the ribs 6 extend from the top of the second wall body to the middle.

[0015] The inner wall of the first wall is provided with ribs extending from the bottom to the middle.

[0016] The inner wall of the first wall opening has a circle of depression, and the outer wall of the second wall opening has a circle of depression.

[0017] The electric control end copper busbar includes a connecting machine copper busbar 3 and a counterpart copper busbar 4.

[0018] The first wall has a thickness greater than that of the second wall.

[0019] When in use, the bolts cooperate with the rivet nuts of the three-phase connector of the motor and the copper busbar of the electric control end to fix the copper busbar of the three-phase connector of the motor to the copper busbar of the counterpart, and then the bolts are used to fix the plastic package of the three-phase connector to the gearbox housing to achieve stable power transmission and electrical signal interaction. There is a magnetic ring seat with a magnetic ring under the copper busbar of the electric control end, which is injection molded in two parts using an injection molding machine and an injection mold. After injection molding, the adhesive glue is poured into the bottom of the magnetic ring seat, and then the magnetic ring is placed in the magnetic ring seat, and the adhesive glue is poured again, and the protective cover 7 is assembled into the magnetic ring seat to achieve magnetic ring protection, and then the injection molding machine is used to cooperate with the injection mold to integrally package the reference bushing, bushing, copper busbar and magnetic ring seat with magnetic ring to reduce radiation interference and conduction interference during power transmission. A connecting rib is arranged in the middle of the magnetic ring seat to act as a reinforcing rib to prevent deformation of the magnetic ring seat shell and rupture of the magnetic ring during the integral packaging process.

[0020] It should be understood that the above description is only a preferred embodiment of the present invention and is not sufficient to limit the technical solution of the present invention. For ordinary technicians in this field, within the spirit and principles of the present invention, additions, substitutions, changes or improvements can be made according to the above description, and all these additions, substitutions, changes or improved technical solutions should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A magnetic ring seat mounting structure, comprising a motor three-phase connector (1), characterized in that: The motor three-phase connector (1) is provided with a support (2), an electric control end copper bar is provided on the support (2), the electric control end copper bar (3) passes through the middle of the magnetic ring seat (4) and is integrally coated with a plastic coating body, the magnetic ring seat (4) is an annular body with an opening at the top, a magnetic ring is provided in the magnetic ring seat (4), the magnetic ring is an integrally formed annular body (5), a rib sheet (6) is provided at the middle upper part of the inner wall of the magnetic ring seat (4), and the magnetic ring seat (4) is covered by a protective cover (7).

2. The magnetic ring seat installation structure according to claim 1, characterized in that: The magnetic ring seat (4) comprises a first wall body and a second wall body, the second wall body is inside and the first wall body is outside, the ribs (6) connect the front outer wall and the rear outer wall of the second wall body, and the ribs (6) extend from the top end to the middle of the second wall body.

3. The magnetic ring seat installation structure according to claim 2, characterized in that: The inner wall of the first wall is provided with ribs extending from the bottom to the middle.

4. The magnetic ring seat installation structure according to claim 2, characterized in that: The inner wall of the first wall opening has a circle of depression, and the outer wall of the second wall opening has a circle of depression.

5. The magnetic ring seat installation structure according to claim 1, characterized in that: The electric control end copper busbar comprises a connecting machine copper busbar (3) and a counterpart copper busbar (4).

6. The magnetic ring seat installation structure according to claim 2, characterized in that: The first wall has a thickness greater than that of the second wall.

Images