CN216390688U - Oil pump motor and motor connector assembly thereof - Google Patents
Oil pump motor and motor connector assembly thereof Download PDFInfo
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- CN216390688U CN216390688U CN202120561483.8U CN202120561483U CN216390688U CN 216390688 U CN216390688 U CN 216390688U CN 202120561483 U CN202120561483 U CN 202120561483U CN 216390688 U CN216390688 U CN 216390688U
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- motor
- oil pump
- connector assembly
- interface
- pump motor
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Abstract
The utility model relates to an oil pump motor and a motor connector assembly thereof. The motor connector assembly comprises a connector body and a conductive interface positioned in the connector body, wherein the conductive interface is provided with a plurality of threaded holes and is used for fixedly connecting corresponding wiring terminals. The oil pump motor includes foretell motor connector subassembly, the motor connector subassembly passes through the motor installation department and assembles to the oil pump motor on. The motor connector assembly disclosed by the utility model is good in universality, high in flexibility and low in manufacturing cost.
Description
Technical Field
The present invention relates to the field of vehicle motors. In a first aspect, the utility model relates to a vehicle electric machine, in particular an oil pump electric machine. In a second aspect, the present invention relates to a motor connector assembly for a vehicle oil pump motor.
Background
Vehicle oil pump motors are typically controlled by an Electronic Control Unit (ECU) that is electrically connected to components within the motor, such as the stator, via a motor connector assembly to facilitate control of the motor.
In current oil pump motor designs, the interface unit of the motor connector assembly needs to be specially designed to match the configuration of the customer interface. Fig. 1 shows an oil pump motor 1 'of a known design having a motor connector assembly 10' with a plastic connector body 11 ', an electrically conductive interface 12' and lead terminals (not shown) electrically connected thereto for electrical connection with components within the motor. The customer interface will be plugged into the interface 12' so that the terminals of the customer interface are connected with the interface lead terminals via the interface.
The motor connector assembly of this existing design occupies a relatively large space, and moreover, needs to be specially designed for customer interfaces of different configurations, and is relatively poor in versatility.
Disclosure of Invention
The object of the present invention is to avoid the above-mentioned problems of prior art motor connector assemblies. To this end, an improved motor connector assembly is provided. The motor connector assembly includes a connector body and a conductive interface positioned therein. According to the utility model, the conductive interface is provided with a plurality of threaded holes. In this way, standard components such as screws can be used to connect the interface of the motor connector assembly with the terminals of the customer interface, greatly improving the versatility of the motor connector assembly.
According to an embodiment, the interface is provided with three threaded holes for engagement with three screws, one for connecting the three terminals of the corresponding customer interface.
According to an embodiment, the motor connector assembly further includes lead terminals and a motor mounting portion, the connector body is fixed to the motor mounting portion, the interface is electrically connected to the lead terminals, and the motor mounting portion is to be assembled to the oil pump motor.
The utility model also provides an oil pump motor comprising the motor connector assembly of any one of the above aspects, the motor connector assembly being assembled to the motor by the motor mounting portion.
According to an embodiment, the electric machine further comprises an electronic control unit, the lead terminals of the electric machine being connected (e.g. by brazing) to the lead terminals of the electric machine connector assembly for electrical connection with a component within the electric machine, such as a stator, for controlling operation of the electric machine. The motor lead terminal and the interface lead terminal are connected by brazing, and a strong connection between them can be obtained.
According to a preferred embodiment, the electric machine further comprises an insulating member and an insulating mat, the insulating mat being over-molded in the insulating member, the lead terminals of the electric machine being arranged on the insulating mat at a distance from each other. By providing the insulating pad formed by plastic coating, the insulating member is prevented from being deformed when the lead terminals of the motor and the lead terminals of the interface are brazed.
Compared with the existing motor connector assembly, the motor connector assembly allows standard mechanical parts to be used for connecting a client interface, and has the advantages of no relation to the specific structure of the client interface, variable assembling positions of the motor connector assembly on an oil pump motor according to the client interface, good universality, high flexibility and low manufacturing cost.
Drawings
The features of the present invention and its advantages will be apparent from the following detailed description of embodiments of the utility model with reference to the accompanying drawings. In the drawings:
FIG. 1 is a schematic view of a prior art motor connector assembly;
FIG. 2 is a schematic view of a motor connector assembly having an insulative cap according to an embodiment of the present invention;
FIG. 3 is a schematic view of a motor connector assembly of an embodiment of the present invention with the insulative cap not shown to show the interface lead terminals and the motor lead terminals;
fig. 4 is an enlarged view of a portion of fig. 3, showing the lead terminals in detail;
fig. 5 is an enlarged view of another portion of fig. 3, showing the insulating assembly and the insulating pad in detail.
The figures are not necessarily drawn to scale.
List of reference numerals
1' oil pump motor
10' motor connector assembly
11' connector body
12' interface
1 oil pump motor
10 electric machine connector assembly
11 connector body
12 interface
13 screw hole
14 motor mounting part
15 lead terminal
20 motor body
21 lead terminal of motor
22 insulating assembly
23 insulating pad
30 insulating cap
Detailed Description
Fig. 2 shows an oil pump motor 1, which includes a motor connector assembly 10. The motor connector assembly comprises a connector body 11 and a conductive interface 12 positioned therein, the conductive interface being provided with 3 threaded holes 13. Screws may be used to engage the threaded holes to connect the interface of the motor connector assembly with the terminals of the customer interface.
Fig. 2 also shows that the motor connector assembly 10 further includes a motor mounting portion 14, the connector main body 11 is fixed to the motor mounting portion 14, and the motor mounting portion 14 is assembled to a motor body 20 of the oil pump motor. The oil pump motor 1 further includes an insulation cap 30 mounted on the insulation assembly 22 and configured to physically isolate the motor lead terminals 21 from each other, preventing metal impurities and the like from directly contacting the lead terminals, thereby avoiding short circuits and electrostatic discharge risks.
Fig. 3 shows that the motor connector assembly 10 further includes interface lead terminals 15 extending from the interface 12 such that the interface 12 is electrically connected to the interface lead terminals 15.
Fig. 3 also shows that motor lead terminals 21 are connected to interface lead terminals 15 for electrical connection to components within the motor, such as the stator. Fig. 4 shows that the interface lead terminals 15 and the motor lead terminals 21 are connected by brazing.
Fig. 5 shows that the oil pump motor 1 further includes a frame-type insulating member 22 and an insulating pad 23, the insulating member 22 surrounds the motor lead terminals 21, the insulating pad 23 is molded in the insulating member 22, and the motor lead terminals 21 are arranged on the insulating pad 23 at intervals.
The embodiments described herein are merely illustrative. In some cases, features disclosed in this application may be used independently of other features. On the other hand, when necessary, the features disclosed in the present invention may be combined to provide various combinations. Accordingly, the present invention is not limited to the embodiments shown herein. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative efforts, and the embodiments are all within the protection scope of the present invention. For example, although the embodiments of the utility model are described above with respect to an oil pump motor, the utility model is not limited to the oil pump motor, but may be applied to other vehicle motors as well. Thus, the present invention is to be accorded the widest scope consistent with the principles disclosed herein.
Claims (5)
1. The utility model provides an oil pump motor, includes motor connector subassembly, motor connector subassembly passes through the motor installation department and assembles the oil pump motor on, its characterized in that, oil pump motor still includes insulating subassembly and insulating pad, and insulating pad package plastic molding is in insulating subassembly, and motor lead terminal is spaced each other and is arranged in insulating pad.
2. The oil pump motor of claim 1, wherein the motor connector assembly includes a connector body and a conductive interface positioned therein, the conductive interface being provided with a plurality of threaded holes for fixedly connecting respective wire terminals.
3. The oil pump motor of claim 2, wherein the conductive interface is provided with three threaded holes.
4. The oil pump motor according to any one of claims 1 to 3, wherein the motor connector assembly further comprises interface lead terminals and the motor mounting portion, the connector body being fixed to the motor mounting portion, the conductive interfaces being electrically connected to the interface lead terminals, the motor mounting portion being to be assembled to the motor.
5. The oil pump motor according to any one of claims 1 to 3, further comprising an electronic control unit, wherein lead terminals of the motor are brazed with lead terminals of the motor connector assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561483.8U CN216390688U (en) | 2021-03-18 | 2021-03-18 | Oil pump motor and motor connector assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561483.8U CN216390688U (en) | 2021-03-18 | 2021-03-18 | Oil pump motor and motor connector assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390688U true CN216390688U (en) | 2022-04-26 |
Family
ID=81215495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561483.8U Active CN216390688U (en) | 2021-03-18 | 2021-03-18 | Oil pump motor and motor connector assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390688U (en) |
-
2021
- 2021-03-18 CN CN202120561483.8U patent/CN216390688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 215400 buildings 2, 3, 5 and 7, No. 188, Guangzhou East Road, Taicang high tech Industrial Development Zone, Suzhou, Jiangsu Province Patentee after: Taicang Boze Drive System Co.,Ltd. Address before: No. 1126 Jiaxin Highway, Malu Town, Jiading District, Shanghai, 201801 Patentee before: SHANGHAI BROSE ELECTRIC MOTORS Co.,Ltd. |
|
| TR01 | Transfer of patent right |