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Plastic bracket structure of quadrupole motor

A technology for plastic brackets and motors, which is applied in the direction of structural connection, casing/cover/support, electrical components, etc., can solve the problems of limited internal space of the motor, inconvenient motor assembly, too long and loose wires, etc., to reduce the internal space. , The effect of simple assembly and simplified structure

Active Publication Date: 2010-11-24
YUYAO ACTUATOR ELECTRIC MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the internal space of the motor is limited, and the wires are criss-crossed. The motor assembly is very inconvenient, and sometimes it is easy to cause the wires to be too long and loose, and there are problems such as deformation and short circuit after heating.

Method used

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  • Plastic bracket structure of quadrupole motor
  • Plastic bracket structure of quadrupole motor
  • Plastic bracket structure of quadrupole motor

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0024] A preferred embodiment is given below:

[0025] according to Figure 1 to Figure 4 As shown, a plastic bracket structure of a four-pole motor includes a plastic bracket 1, a circuit board 2 is arranged above the plastic bracket 1, an inductor 3, a capacitor 4 and a thermal protector 5 are fixed on the circuit board 2, and A brush box 6 is riveted, and a carbon brush wire 7 is welded on the brush box 6. The capacitor 4 is respectively connected to the inductor 3 and the thermal protector 5, and the circuit board 2 is also respectively connected to a positive connecting wire 8 and a negative connecting wire. Wire 9.

[0026] There are two inductors 3, which are respectively connected to the positive connection wire 8 and the negative connection wire 9.

[0027] The outside of the plastic...

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PUM

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Abstract

The invention relates to a motor bracket, in particular provides a plastic bracket structure of a quadrupole motor. The structure comprises a plastic bracket, wherein a circuit board is arranged above the plastic bracket; an inductor, a capacitor and a heat protector are fixed on the circuit board; a brush box is riveted on the circuit board and is welded with a carbon brush line; the capacitor is respectively connected with the inductor and the heat protector; and the circuit board is also connected with an anode connecting lead and a cathode connecting lead respectively. Compared with the prior art, the plastic bracket structure of the quadrupole motor has the advantages of simplifying the assembly structure of the plastic bracket of the motor and improving the assembly of the plastic bracket part of the motor.

Description

technical field [0001] The invention relates to a motor bracket, in particular to a plastic bracket structure for a four-pole motor. Background technique [0002] In a traditional four-pole motor, since there are four carbon brushes, two pairs of carbon brushes need to be connected by wires, and in addition to the market's requirements for motor EMC, an LC circuit needs to be formed inside the motor, which brings difficulties for the internal wiring and assembly of the motor. It's a big inconvenience. [0003] The four-pole motors commonly used in the market now usually require the plastic bracket assembly to achieve the following functions: [0004] 1. Connect carbon brushes in parallel through wires; [0005] 2. Inductance in series on the wire; [0006] 3. Connect a capacitor in parallel between the wire and the end cap; [0007] 4. Connect components such as temperature protectors in series in the circuit. [0008] However, the internal space of the motor is limited...

Claims

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Application Information

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IPC IPC(8): H02K5/00H02K11/00H02K11/20H02K11/25
Inventor 袁银菊
Owner YUYAO ACTUATOR ELECTRIC MOTOR CO LTD
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