Motor cooling component, control method, control device and electrical equipment

A technology of electrical equipment and components, which is applied in the field of control methods, control devices, electrical equipment, and motor cooling components, and can solve problems such as the inability of the motor to dissipate heat, affect the operating life of the motor, and affect the reliability and life of the dryer as a whole. Guaranteed operating life, guaranteed reliability and effects of operating life

Active Publication Date: 2019-12-20
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the ambient temperature of the motor is 70-80°C, and the outer casing is not much different from the ambient temperature, which will cause the motor to fail to dissipate heat.
When the motor windin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Motor cooling component, control method, control device and electrical equipment
  • Motor cooling component, control method, control device and electrical equipment
  • Motor cooling component, control method, control device and electrical equipment

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0076] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other implementations obtained by those of ordinary skill in the art without creative work are within the scope of protection of this application.

[0077] figure 1 It is a schematic diagram of the structure of the motor cooling assembly provided by an embodiment of this application, such as figure 1 As shown, the motor cooling component 1 includes:

[0078] A plurality of cold air ducts 10, wherein each cold air duct 10 can output a cold air that can reach the motor 2, and the cold air output by each cold air duct 10 reaches the motor 2 at a different position, In addition, the multiple channels of cold air ou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a motor cooling component, a control method, a control device and electrical equipment and belongs to the technical field of motor cooling. The motor cooling component comprises multiple cold air ducts, wherein each cold air duct can output one path of cold air capable of reaching a motor; the reachable positions, of the cold air output from various cold air ducts, on themotor are different; and uniformly distributed cooling for the motor is formed by multiple paths of cold air output from the multiple cold air ducts. Through the motor cooling component, reduction ofthe temperature of the motor during high-speed operation is facilitated to prolong the operating life of the motor.

Description

technical field [0001] The application belongs to the technical field of motor cooling, and specifically relates to a motor cooling component, a control method, a control device and electrical equipment. Background technique [0002] For wet laundry, it can be dried in a dryer. According to the demand of drying temperature. It can be divided into three categories: low, medium and high temperature. According to the statistics of the current differences in climate data in various regions of the country, most dryers work in the medium or high temperature range for a long time. When the dryer is running in the medium temperature or high temperature section, the temperature in the dryer will stay at 70-80°C for a long time. At present, when the drum motor used in most dryers is running at high speed, the winding temperature will reach about 90°C for a long time. At this time, the ambient temperature of the motor is 70-80°C, and there is not much difference between the outer c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H02K9/04H02K9/20
CPCH02K9/04H02K9/20
Inventor 张智杰刘金喜刘磊何建发胡乾龙吴明明
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap