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

Suction device of dust collector

A technology of inhalation device and vacuum cleaner, applied in the direction of suction nozzle, etc., can solve the problem of difficult inhalation of foreign substances, etc., and achieve the effect of improving inhalation performance

Inactive Publication Date: 2007-04-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the suction device of the vacuum cleaner in the prior art has the disadvantage that it is difficult to suck in light weight and bulky foreign matter like foam and biscuit powder.

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
  • Suction device of dust collector
  • Suction device of dust collector
  • Suction device of dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The suction device of the vacuum cleaner of the present invention will be described in detail below with reference to the drawings and embodiments. In the process of describing the embodiments of the present invention, the same names and symbols are used for the same structures as those of the prior art.

[0028] As shown in Figures 1-3, the automatic vacuum cleaner 100 includes a vacuum cleaner body 110 forming an appearance, an air suction assembly 120 located inside the vacuum cleaner body 110, a suction device 130 for sucking dust on the ground driven by the air suction assembly 120, and a collection suction device. 130 is a dust collector 140 that sucks foreign matter in the air.

[0029] The vacuum cleaner body 110 of the automatic vacuum cleaner 100 has a cylindrical shape with a height smaller than a diameter, that is, a flat cylindrical shape. The interior of the vacuum cleaner body 110 is provided with an air suction assembly 120 , a suction device 130 and a d...

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 dust collector. Wherein, it comprises a bottom with inlet for absorbing foreign material, rotator at the inlet, blade at the circumference of rotator, and saw part at the outer end of blade. The invention can adsorb the foreign material with low weight and large volume.

Description

technical field [0001] The invention belongs to a vacuum cleaner, in particular to a vacuum cleaner suction device for sucking dust on the ground. Background technique [0002] Vacuum cleaners equipped with a suction device are classified into manual vacuum cleaners that are directly operated by users themselves and automatic vacuum cleaners that operate automatically without user operation. [0003] The automatic vacuum cleaner is a device that automatically walks the area to be cleaned and sucks foreign matter such as dust from the ground. The automatic vacuum cleaner automatically cleans the designated area. [0004] The automatic vacuum cleaner is set as a distance sensor that senses obstacles such as furniture, office supplies, and walls in the cleaning area, and is configured to move the left and right wheels of the automatic vacuum cleaner. The left and right side wheels are respectively driven by the left wheel motor and the right wheel motor. According to the drivi...

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): A47L9/02A47L9/04
Inventor 姜东辉
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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