A heat dissipation device for a washing machine motor

CN224438731UActive Publication Date: 2026-06-30HANGZHOU QIANJIANG AUTO PARTS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU QIANJIANG AUTO PARTS CO LTD
Filing Date
2025-08-29
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The existing heat dissipation methods for washing machine motors are inefficient and cannot meet the heat dissipation requirements of long-term high-load operation, resulting in motor overheating and affecting performance and lifespan.

Method used

The system employs a combination structure of heat-conducting plates, heat dissipation fins, a cooling fan, and a baffle plate. The heat-conducting plates transfer heat from the motor body to the heat dissipation fins, the cooling fan removes the heat, and the baffle plate guides the heat to the lower part of the motor, achieving all-round heat dissipation.

Benefits of technology

It effectively removes heat from the motor, extends the motor's service life, has a reasonable structural design, is easy to maintain, and has good heat dissipation.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224438731U_ABST
    Figure CN224438731U_ABST
Patent Text Reader

Abstract

This utility model discloses a heat dissipation device for a washer motor, relating to the field of washer appliances. The heat dissipation device includes a washer housing, inside which a motor body is housed, and also includes a heat sink, heat-conducting fins, and a baffle plate. Through the cooperation of the heat-conducting fins, heat dissipation fins, a cooling fan, and the baffle plate, the heat-conducting fins transfer heat from the upper part of the motor body to the heat dissipation fins. When the cooling fan operates, airflow passes over the heat dissipation fins and carries away the heat. The baffle plate directs the airflow to the lower part of the motor body, achieving heat dissipation for the motor body. This effectively removes the heat generated by the motor body, has a reasonable structural design, extends the service life of the motor body, and allows for easy disassembly and assembly of the heat-conducting fins and maintenance of the entire heat dissipation device.
Need to check novelty before this filing date? Find Prior Art