High-efficiency low-power consumption electronic controller used for dust collector

An electronic controller, vacuum cleaner technology, applied in general control system, program control, computer control and other directions, can solve the problems of fan power drop, motor power consumption, fan power increase, etc., to reduce input power and improve energy efficiency.

Inactive Publication Date: 2013-12-18
郑玉杰 +1
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] By analyzing the characteristics of this fan, we can find such a problem: when the vacuum cleaner is sucking dust, because the suction device is close to the place to be cleaned, the power of the fan at this time will decrease; When cleaning the place, the power of the fan at this time will increase instead
In other words, when the vacuum cleaner is not cleaning during operation, the power consumption of the motor will be greater.
Therefore, the above-mentioned fan characteristics are not energy-saving

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
  • High-efficiency low-power consumption electronic controller used for dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] This embodiment describes a high-efficiency and low-power electronic controller for a vacuum cleaner. The vacuum cleaner includes a housing and a dust collection filter device and a motor arranged inside the housing. The operation of the motor is controlled by the electric drive unit. The electronic controller The frame structure diagram is as follows figure 1 As shown, the electronic controller includes a single-chip microcomputer and a voltage acquisition unit connected to the single-chip microcomputer, a current acquisition unit, a zero-crossing acquisition unit, and a voltage acquisition unit. The output terminal of the single-chip microcomputer is connected to the electric drive unit. The power supply output voltage value Un and input the collected signal into the single-chip microcomputer, the current acquisition unit collects the output current value In of the vacuum cleaner power supply and inputs the collected signal into the single-chip microcomputer, the zero-...

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 discloses a high-efficiency low-power consumption electronic controller used for a dust collector. According to the high-efficiency low-power consumption electronic controller disclosed by the invention, a voltage value signal acquired by a voltage acquisition unit, a current value signal acquired by a current acquisition unit and a zero value signal acquired by a zero passage acquisition unit are received by adopting a single-chip microcomputer, and are transmitted to a motor drive unit after operation processing is performed on the signals, and by combining a fuzzy control algorithm in the single-chip microcomputer, constant-power control is realized, and the goal that no matter what condition the dust collector is, the total power maintains at the power value of the maximum efficiency point or other power values is achieved. Thus, under the condition that the suction power of the dust collector is not reduced, the input power of the dust collector can be reduced, and the goals that the energy is saved and the energy efficiency is improved are achieved.

Description

technical field [0001] The invention relates to an electronic controller with high efficiency and low power consumption for a vacuum cleaner. Background technique [0002] Existing household vacuum cleaners use the vacuum (negative pressure) generated by the high-speed rotation of the electric fan to collect dust, garbage, etc., to achieve the effect of cleaning the environment. During the use of the vacuum cleaner, the state of the suction port will change randomly when the suction port is in contact with the place to be cleaned, so that the air flow or flow rate in the suction machine will also change accordingly. When the suction device leaves the place to be cleaned, the surface of the suction port is opened, the air flow increases, the air density in the vacuum cleaner cabin is relatively high, and the motor load is large, which makes the power of the electric fan inside the machine larger; when the suction port is close to the place to be cleaned, the suction port The...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/28G05B19/042
CPCY02B40/00
Inventor 郑玉杰金志平
Owner 郑玉杰
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