Wire protection sleeve sheath assembly with built-in Bluetooth module, BLDC motor controller and motor

A technology of motor controller and Bluetooth module, which is applied in the direction of single motor speed/torque control, connection with control/drive circuit, electric components, etc., can solve the problems of large motor volume, high manufacturing cost, low assembly efficiency, etc., and achieve The effect of reducing volume, reducing manufacturing cost, and reducing the use of parts

Pending Publication Date: 2021-04-20
ZHONGSHAN BROAD OCEAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wire sheath assembly with a built-in Bluetooth module, a BLDC motor controller, and a motor, which can solve the problem that the wireless communication equipment in the prior art is externally placed on the motor, so that the overall volume of the motor is large and the manufacturing cost is high. , and the wireless communication device also needs a built-in battery, which makes the motor assembly steps cumbersome and the technical problems of low assembly efficiency;

Method used

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  • Wire protection sleeve sheath assembly with built-in Bluetooth module, BLDC motor controller and motor
  • Wire protection sleeve sheath assembly with built-in Bluetooth module, BLDC motor controller and motor
  • Wire protection sleeve sheath assembly with built-in Bluetooth module, BLDC motor controller and motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1 to Figure 4As shown, what this embodiment provides is a kind of grommet assembly with a built-in Bluetooth module, including a grommet main body 1, which is an injection molded body, and an installation groove 12 is opened on the grommet main body 1, A cover plate 3 is packaged on the top of the installation groove 12, and a circuit board 2 is embedded in the installation groove, and a bluetooth module 22 is integrated on the circuit board 2, and a plurality of leads 21 are electrically connected to the circuit board 2, the leads 21 Lead out from the inside of the grommet body 1 to the outside of the grommet body 1 for realizing the electrical connection between the circuit board 2 and the motor controller; the Bluetooth module 22 is built into the grommet body 1, and then the grommet body 1 Embedded on the control box 7, the space is rationally used, and the bluetooth module 22 is avoided to be directly installed on the motor, so as to reduce the volu...

Embodiment 2

[0041] Such as Figure 5 to Figure 8 As shown, what this embodiment provides is a BLDC motor controller, including a control box 7 and a main control circuit board 8, the main control circuit board 8 is installed in the control box 7, and a gap 70 is provided on the side wall of the control box 7 , a grommet 9 is clamped on the gap 70, the grommet 9 is a wire grommet assembly with a built-in Bluetooth module as described above, a circuit board 2 is arranged inside the grommet 9, and the circuit board 2 A Bluetooth module 22 is integrated on the circuit board 2, and a plurality of lead wires 21 are electrically connected to the circuit board 2. The lead wires 21 are drawn from the inside of the main body 1 of the wire sheath to the outside of the main body 1 of the wire sheath and are electrically connected to the main control circuit board 8. Thereby realizing the electric connection of circuit board 2 and motor controller; Bluetooth module 22 is built in the main body 1 of gr...

Embodiment 3

[0044] Such as Figure 9 , Figure 10 As shown, this embodiment provides a motor, including a motor body 100 and a motor controller 200, the motor body 100 includes a casing assembly 101, a stator assembly 102, a rotor assembly 103 and a rotating shaft 104, and the stator assembly 102 is installed in the casing 101, the rotor assembly 103 is set on the rotating shaft 104, the rotor assembly 103 is set in the stator assembly 102, and the motor controller 200 is installed on the bottom of the motor body 100. The motor controller 200 is a BLDC described in the second embodiment Motor Controller. It makes reasonable use of space and avoids installing the Bluetooth module directly in the motor, so as to reduce the volume of the motor, reduce the use of parts, and reduce manufacturing costs.

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PUM

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Abstract

The invention discloses a wire protection sleeve assembly with a built-in Bluetooth module, a BLDC motor controller and a motor. The wire protection sleeve assembly comprises a wire protection sleeve main body, the wire protection sleeve main body is an injection molding body, the wire protection sleeve main body is provided with an installation groove, a circuit board is embedded in the installation groove, the Bluetooth module is integrated on the circuit board, the circuit board is electrically connected with a plurality of leads, the leads are led out of the wire protecting sleeve main body and are electrically connected with the motor controller; the Bluetooth module is arranged in the wire protection sleeve main body, and then the wire protection sleeve main body is embedded in a control box, so that the space is reasonably utilized, the Bluetooth module is prevented from being directly arranged on the motor, the size of the motor is reduced, the use of parts is reduced, and the manufacturing cost is reduced; the Bluetooth module is directly and electrically connected with the main control circuit board of the motor controller, so that a built-in battery is prevented from being additionally arranged, the motor assembly steps are simplified, and the assembly efficiency is improved; and besides, the wire protection sleeve main body is an injection-molded body, so that the shielding effect on wireless signals can be weakened, and the influence on signal transmission can be avoided.

Description

Technical field: [0001] The invention relates to a wire sheath assembly with a built-in bluetooth module, a BLDC motor controller and a motor. Background technique: [0002] At present, many motors have motor controllers, such as BLDC motors, PMSM motors, switched reluctance motors, etc. Motor controllers generally have microprocessors with digital processing capabilities. We refer to DM motors (DIGital MOTOR digital motors) for short. , these DM motors are widely used in all walks of life because of their energy saving, easy control, and high control precision. There are many types and manufacturers, and the control parameters are mostly different. different. When the electrical equipment using these motors breaks down and the motor needs to be replaced, the maintenance personnel often need to know the operating parameters of the motor, and then write the relevant motor operating parameters into the motor controller of the new motor to be replaced by reprogramming, otherwi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/30H02K11/35H02K5/22H02P6/08
Inventor 邬拥华薛爵志
Owner ZHONGSHAN BROAD OCEAN
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