Motor Wire Fixing Plate Insulating Plastic Grooves

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional motors face issues with poor insulating properties and complex production processes due to the difficulty in fixing lead wires and the complexity of the motor's structure.

Innovation Solution

A motor design incorporating a wire fixing plate made of insulating plastics with features like grooves, pressing buckles, and protruding portions to securely fix and insulate lead wires, simplifying the production process and enhancing fixation and insulation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If conventional methods are used to fix lead wires, then the production process becomes complex, but the fixation effect is insufficient

Engineering Contradiction:

Improveproduction process simplicityVSAvoidfixation effect

Core Design Contradiction:

Ease of manufactureVSReliability

Solution Approach 1:

The wire fixing plate serves as an intermediary component between the lead wire and the motor structure. It provides a dedicated interface for wire fixation through grooves and pressing buckles, simplifying the production process while ensuring reliable fixation without requiring complex binding operations

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The wire fixing plate is pre-formed with grooves and pressing buckles during manufacturing. These features are prepared in advance to receive and secure the lead wire, eliminating the need for complex fixation operations during assembly and improving both production efficiency and fixation reliability

Inventive Principle:

Principle #10Preliminary action

2Reliability

If conventional insulation methods are used for lead wires, then the insulating property is poor, but adding more insulation layers increases device complexity

Engineering Contradiction:

Improveinsulating propertyVSAvoidstructure complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The wire fixing plate made of insulating plastic serves as an intermediary insulating barrier between the lead wire and the stator winding. This single insulating component provides sufficient insulation performance without requiring multiple insulation layers or complex insulation structures

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The wire fixing plate is made of insulating plastic material that combines mechanical fixation functionality with electrical insulation properties in a single component. This composite approach eliminates the need for separate insulation layers while maintaining good insulating performance

Inventive Principle:

Principle #40Composite materials

3Productivity

If simple wire fixation methods are used, then the production process is simple, but the heat insulation effect is insufficient

Engineering Contradiction:

Improveproduction efficiencyVSAvoidheat insulation effect

Core Design Contradiction:

ProductivityVSTemperature

Solution Approach 1:

The wire fixing plate is made of insulating plastic material that combines mechanical fixation functionality with thermal insulation properties. This single component provides both simple fixation for high production efficiency and adequate heat insulation to protect the lead wire from thermal damage

Inventive Principle:

Principle #40Composite materials

Data Source

PatentUS8179003B2Motor with wire fixing plate

Publication Date: 2012.05.15 ZHONGSHAN BROAD OCEAN

AI summary

A motor with a wire fixing plate, has a stator core, a stator winding, a lead wire, and a wire fixing plate including multiple fixed portions. The wire fixing plate is made of insulating plastics, and the lead wire is fixed on the wire fixing plate via the fixed portions. The motor features firm fixation and good insulating property of a lead wire and a simple production process.