Unlock instant, AI-driven research and patent intelligence for your innovation.

Vacuum cleaner

A technology for vacuum cleaners and dust, applied in the directions of vacuum cleaners, suction filters, household appliances, etc., can solve the problems of grasping the cleaning timing of the pre-filter part, difficult for users, etc., and achieve the effect of easy operation and use, reduced cleaning frequency, and easy cleaning.

Inactive Publication Date: 2016-09-14
LG ELECTRONICS INC
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the user needs to pay more effort to clean the pre-filter
[0013] Moreover, since the pre-filter is located inside the main body 1, there is a problem that it is difficult for the user to grasp the timing of cleaning the pre-filter by a simple method.

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
  • Vacuum cleaner
  • Vacuum cleaner
  • Vacuum cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Hereinafter, a vacuum cleaner according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0055] The embodiments of the present invention relate to the positional relationship, connection relationship, flow path connection relationship among the vacuum cleaner body, the dust separation part, the dust storage part and the pre-filter part, and the specific structural features of these components. Therefore, for the general structure of the vacuum cleaner not directly related to this embodiment, relevant detailed descriptions will be omitted.

[0056] First, refer to Figure 2 to Figure 4 , a vacuum cleaner 20 according to an embodiment of the present invention will be described in detail.

[0057] The front of the cleaner body 30 is provided with a connecting portion 31 . Dust and air flow in from the ground through a suction nozzle and an extension pipe (not shown), and the dust and air can flow into th...

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 vacuum cleaner, and more particularly to a vacuum cleaner. According to one embodiment of the invention, the vacuum cleaner is characterized by comprising the components of: a vacuum cleaner body; a dust separating part which is used for separating the dust that flows from outside of the vacuum cleaner body; a dust storage part which is used for storing the dust that is separated from the dust separating part; and a pre-filtering part which is used for filtering the air that flows from the dust separating part. The pre-filtering part is arranged on the vacuum cleaner body in a detachable manner. When the pre-filtering part is mounted on the vacuum cleaner body, the inner part of the pre-filtering part is exposed to outside in a visible manner.

Description

technical field [0001] The present invention relates to a vacuum cleaner, and in more detail, to a vacuum cleaner. Background technique [0002] A vacuum cleaner refers to a device that filters foreign matter such as dust inside the body after sucking in air. Generally speaking, a vacuum cleaner includes: a body with a built-in fan motor for generating suction; a suction nozzle for sucking in foreign objects and air from the ground; and a dust collection device for screening foreign objects. In this specification, for convenience of description, a vacuum cleaner is referred to as a vacuum cleaner. [0003] Below, will refer to figure 1 , to describe the general vacuum cleaner. figure 1 The main body 1 of the canister vacuum cleaner 10 is shown. [0004] The vacuum cleaner generates suction force by driving a fan motor disposed inside the body 1 . With this suction force, dust and air are drawn in from the outside, and the air is discharged after filtering the dust. This...

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 Patents(China)
IPC IPC(8): A47L9/10A47L9/00
CPCA47L9/127A47L9/1683A47L9/1691
Inventor 刘善一宋昇炫金晓星
Owner LG ELECTRONICS INC