Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Control method of washing machine hood lock and control device thereof

A control method and control device technology, applied in the field of control, can solve the problems of low degree of automation and inconvenient operation, and achieve the effect of high degree of automation, low cost and not easy to damage

Inactive Publication Date: 2009-05-06
PANASONIC HOME APPLIANCES R&D CENT HANGZHOU +1
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to address the above problems, to provide a control method for washing machine cover locks that is easy to implement, highly automated, and time-saving and labor-saving; it solves the problems of low automation and inconvenient operation in the prior art question

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
  • Control method of washing machine hood lock and control device thereof
  • Control method of washing machine hood lock and control device thereof
  • Control method of washing machine hood lock and control device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] As shown in FIG. 1 , the control device for a washing machine cover lock includes a control chip 1 and a cover lock 2 . The control chip 1 is connected with the machine cover lock 2, and a rotary sensor 3 for detecting the rotation status of the dehydration bucket is provided on the body, and the rotary sensor 3 is connected with the control chip 1.

[0026] The body is provided with a cloth amount sensor 4 for detecting the weight of the clothes, and the cloth amount sensor 4 is connected with the control chip 1 . The control chip 1 includes a delay unit 5 capable of delaying the locking of the cover lock 2 . An alarm device 6 is also connected to the control chip 1, and the control chip 1 includes a system for counting the number of times of unsuccessful locking or unlocking and when the number of times of unsuccessful locking or unlocking exceeds a set value, the control chip 1 can control the alarm device 6 to work. The counter 7. Wherein, the delay time of the de...

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 method for controlling a cover lock of a washing machine and a control device thereof. The invention solves the problems that the prior art has poor safety. The control device comprises a control chip and a cover lock; the control chip is connected with the cover lock; a rotary sensor for detecting the rotation of a dewatering barrel; and the rotary sensor is connected with the control chip. Through the control device, the method for controlling the cover lock of the washing machine can be implemented so as to achieve the aim of accurately detecting the working state of a detection device of the washing machine and controlling the cover lock of the washing machine. The method has the following advantages: 1. as a cover of the washing machine is locked by the cover lock in the working process, hands or other body parts of a user in particular a child are forbidden to extend into the dewatering barrel, thereby removing the factor of unsafety; and when the washing machine does not operate, the washing machine can be opened in time and thus has high automation degree and saves time and labor; and 2. the control device has the advantages of simple structure, low cost, uneasy damage and long service life.

Description

technical field [0001] The invention relates to the technical field of control, in particular to a method for controlling a washing machine cover lock and a control device thereof. Background technique [0002] Household washing machines have been very popular, and it combines washing water, detergent and mechanical force to achieve the purpose of washing clothes. The mechanical force of modern washing machines is to drive the pulsator at the bottom of the washing tub through the motor to alternately rotate clockwise and counterclockwise to drive the clothes to tumble and rotate, so that the clothes and clothes, clothes and pulsator, clothes and the barrel rub against each other to achieve the effect of washing clothes. Purpose. During the washing process, there is positive and negative stirring of the pulsator, and there is also a process of rotating the dehydration bucket. During the positive and negative stirring of the pulsator and the rotation of the dehydration bucke...

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): D06F39/14E05B47/06
Inventor 肖江徐丁英
Owner PANASONIC HOME APPLIANCES R&D CENT HANGZHOU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com