Mounting structure of brushless skylight motor

Abstract

The utility model discloses a mounting structure of a brushless skylight motor, which comprises a motor unit and a driving plate unit, and is characterized in that a motor pin or a motor socket is arranged on the motor unit, and the axis direction of the motor pin or the motor socket is perpendicular to the axis direction of a motor in the motor unit; a driving circuit board is arranged in the driving board unit, a driving board socket or a driving board pin is arranged on the driving circuit board, and the driving board unit is buckled on the motor unit in the direction perpendicular to the axis of a motor in the motor unit. And the driving plate socket or the driving plate pin is plugged with the motor pin or the motor socket in a direction perpendicular to the axis of the motor in the motor unit. According to the utility model, the brushless motor and the driving unit are integrated, so that the connection cost of the motor unit and the driving unit is reduced; and the driving unit does not need to be installed additionally, so that the installation and use space on the skylight is reduced.

Description

Technical Field

[0001] The utility model relates to a skylight motor, in particular to an installation structure of a brushless skylight motor. Background Technique

[0002] At present, permanent magnet DC motors are basically used as the power source for skylights and sunshade curtains in automobiles. Permanent magnet DC motors have the defects of relatively high noise and serious electromagnetic interference. Therefore, it is the trend of the industry to change permanent magnet DC motors to brushless motors.

[0003] Chinese Patent Application Publication No. CNCN114448167A, a brushless gear motor with a plastic insulation component, includes a stator component used together with a brushless reduction motor component, including: two plastic components located at each end of the iron core of the stator component, and at least one of the plastic components includes a plurality of protruding parts configured to be assembled into complementary slots of the stator iron core, wherein the protruding parts are all cut at the corners to provide flexibility for the protruding parts. The electronic control board in the patent application is accommodated in the gear box. The above brushless gear motor component can be used for window regulators and skylight motor applications in vehicles. However, the terminals on the circuit board and the terminals on the motor are not installed in an up-and-down plug-in manner, and there are problems such as complex installation processes and high connection costs between the circuit board and the motor.. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an installation structure of a brushless skylight motor with a simple installation process and low connection cost between the circuit board, that is, the drive board, and the motor, aiming at the problems of complex installation process and high connection cost between the circuit board and the motor in the existing brushless skylight motor.

[0005] The technical problem to be solved by the utility model can be realized by the following technical solutions:

[0006] An installation structure of a brushless skylight motor, including a motor unit and a drive board unit, characterized in that a motor pin or a motor socket is arranged on the motor unit, and the axial direction of the motor pin or the motor socket is perpendicular to the axial direction of the motor in the motor unit; a drive circuit board is arranged in the drive board unit, and a drive board socket or a drive board pin is arranged on the drive circuit board. The drive board unit is buckled on the motor unit in a direction perpendicular to the axial direction of the motor in the motor unit, and the drive board socket or the drive board pin is plugged with the motor pin or the motor socket in a direction perpendicular to the axial direction of the motor in the motor unit.

[0007] In a preferred embodiment of the utility model, the motor pin or the motor socket is arranged at the corner of the motor and the gear box in the motor unit.

[0008] In a preferred embodiment of the present utility model, the drive board unit further includes a drive board cover plate. The drive circuit board is installed on the surface of the drive board cover plate facing the motor unit, and the drive board cover plate is snapped onto the housing in the motor unit in a direction perpendicular to the axis of the motor in the motor unit.

[0009] In a preferred embodiment of the present utility model, an external power supply plug-in box for the drive board unit is provided on one side of the drive board cover plate, and the external power supply pins in the external power supply plug-in box for the drive board unit are connected to the drive circuit board.

[0010] In a preferred embodiment of the present utility model, when the motor unit is horizontally installed, the drive board unit is snapped onto the motor unit upward or downward in a direction perpendicular to the axis of the motor in the motor unit, and the drive board pins or drive board sockets are plugged into the motor pins or motor sockets upward or downward in a direction perpendicular to the axis of the motor in the motor unit.

[0011] In a preferred embodiment of the present utility model, a plurality of hooks are circumferentially and spacedly arranged on the housing in the motor unit, and a plurality of snaps are circumferentially and spacedly arranged on the drive board cover plate. When the drive board cover plate is snapped onto the housing in the motor unit in a direction perpendicular to the axis of the motor in the motor unit, the snaps are snapped onto the corresponding hooks.

[0012] Due to the adoption of the above technical solution, the present utility model integrates a brushless motor and a drive unit, reducing the connection cost between the motor unit and the drive unit; and there is no need to find another place to install the drive unit, thus reducing the installation and use space on the sunroof. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic assembly diagram of the motor unit and the drive board unit in the installation structure of the brushless sunroof motor of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the motor unit in the installation structure of the brushless sunroof motor of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the drive board unit in the installation structure of the brushless sunroof motor of the present utility model.

[0016] Figure 4 It is a schematic diagram of the plugging of the motor pins or motor sockets and the drive board pins or drive board sockets in the installation structure of the brushless sunroof motor of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] See Figures 1 to 4 , an installation structure of a brushless skylight motor shown in the figure, including a motor unit 100 and a drive board unit 200.

[0019] The motor unit 100 includes a motor 110 and a gearbox 120. The motor 110 drives the gear assembly in the gearbox 120 to work. At the corner between the motor 110 and the gearbox 120 in the motor unit 100, there is a motor pin or a motor socket 130. The axial direction of the motor pin or the motor socket 130 is perpendicular to the axial direction of the motor 110 in the motor unit 100. A plurality of hooks 141 are circumferentially arranged at intervals on the housing 140 of the motor unit 100.

[0020] The drive board unit 200 includes a drive board cover 210 and a drive circuit board 220. The drive circuit board 220 is installed on the surface 211 of the drive board cover 210 opposite to the motor unit 100. A drive board socket or a drive board pin 222 is provided on the drive circuit board 220. On one side of the drive board cover 210, there is a drive board unit external power supply plug-in box 212. The external power supply pin 212a in the drive board unit external power supply plug-in box 212 is connected to the drive circuit board 220. A plurality of buckles 213 are circumferentially arranged at intervals on the drive board cover 210.

[0021] When the motor unit 100 is horizontally installed, the drive board unit 200 is buckled onto the motor unit 100 upward or downward perpendicular to the axial direction of the motor 110 in the motor unit 100, and the buckles 213 on the drive board unit 200 are snapped onto the corresponding hooks 141.

[0022] The drive board pin or the drive board socket 222 is plugged into the motor pin or the motor socket 130 upward or downward perpendicular to the axial direction of the motor 110 in the motor unit 100.

Claims

1. An installation structure of a brushless skylight motor, comprising a motor unit and a drive board unit, characterized in that, A motor pin or a motor socket is provided on the motor unit, and the axial direction of the motor pin or the motor socket is perpendicular to the axial direction of the motor in the motor unit; a drive circuit board is provided in the drive board unit, and a drive board socket or a drive board pin is provided on the drive circuit board. The drive board unit is snapped onto the motor unit in a direction perpendicular to the axial direction of the motor in the motor unit, and the drive board socket or the drive board pin is plugged into the motor pin or the motor socket in a direction perpendicular to the axial direction of the motor in the motor unit.

2. The installation structure of a brushless skylight motor according to claim 1, characterized in that, The motor pin or the motor socket is provided at the corner between the motor and the gearbox in the motor unit.

3. The installation structure of a brushless skylight motor according to claim 1 or 2, characterized in that, The drive board unit further includes a drive board cover plate, the drive circuit board is installed on the side of the drive board cover plate facing the motor unit, and the drive board cover plate is snapped onto the housing in the motor unit in a direction perpendicular to the axial direction of the motor in the motor unit.

4. The installation structure of a brushless skylight motor according to claim 3, characterized in that, An external power supply plug-in box of the drive board unit is provided on one side of the drive board cover plate, and the external power supply pins in the external power supply plug-in box of the drive board unit are connected to the drive circuit board.

5. The installation structure of a brushless skylight motor according to claim 4, characterized in that, When the motor unit is horizontally installed, the drive board unit is snapped onto the motor unit upward or downward in a direction perpendicular to the axial direction of the motor in the motor unit, and the drive board pin or the drive board socket is plugged into the motor pin or the motor socket upward or downward in a direction perpendicular to the axial direction of the motor in the motor unit.

6. The installation structure of a brushless skylight motor according to claim 5, characterized in that, A plurality of hooks are circumferentially and spacedly arranged on the housing in the motor unit, and a plurality of buckles are circumferentially and spacedly arranged on the drive board cover plate. When the drive board cover plate is snapped onto the housing in the motor unit in a direction perpendicular to the axial direction of the motor in the motor unit, the buckles are snapped onto the corresponding hooks.

Images