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Air purifiers and air purification systems

An air purifier and air technology, used in air conditioning systems, chemical instruments and methods, vacuum cleaners, etc., can solve problems such as polluting indoor space, and achieve the effect of reducing the possibility and reducing the amount of foreign matter

Active Publication Date: 2022-06-28
LG ELECTRONICS INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spreading dust may be blown away along with the dust accumulated in the opening of the blower, which may further contaminate the interior space

Method used

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  • Air purifiers and air purification systems
  • Air purifiers and air purification systems
  • Air purifiers and air purification systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] refer to figure 1 , the air purifying or cleaning system according to the embodiment may include: a main air purifier or cleaner 1 capable of purifying action or operation on a large amount of air; The purification ability of the purifier 1 is small, and the purifying action or operation can be performed with a smaller amount of air than the main air purifier 1 .

[0052] While the main air purifier 1 can be in a fixed position, the hand-held air purifier 2 can be easily held and moved by the user to target the specific object to be cleaned. The hand-held air purifier 2 may also be referred to as a mobile, mobile or portable air purifier or vacuum cleaner. The main air purifier 1 may be heavier and more difficult to maneuver than the hand-held air purifier 2, and may have a wired connection to an external or commercial power source (such as a wall outlet), but the main air purifier 1 can still be carried and move or be adjusted. Alternatively, the main air cleaner 1 ...

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PUM

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Abstract

Air purifiers and air purification systems. The hand-held air cleaner may include: a suction body provided with a suction surface having a first frame and a second frame; a fan for sucking air; and a filter for filtering the sucked air a bent portion extending rearwardly from the suction body to be bent upward; and a handle further extending from the bent portion and held by a user. The second frame may be disposed behind the first frame and may include protrusions penetrating the first frame to create a gap between the suction surface and the garment being treated to facilitate freedom of movement. Air flow passes through the handheld air cleaner.

Description

technical field [0001] Air purifiers and air purification systems are disclosed herein. Background technique [0002] An air purifier or cleaner can be a device that draws in contaminated air, purifies or filters the contaminated air, and then discharges the purified air. The air purifier may include: a fan for drawing ambient air inside the air purifier; and a filter for filtering dust, bacteria and other foreign matter in the air. Typically, air purifiers are configured to purify interior or indoor spaces such as homes or offices. [0003] Some of the contamination that enters the indoor space comes from the clothing worn by the person entering the indoor space. KR10-2006-0089191 discloses "Multifunctional Dryer and Air Purifier with Ultra-High Speed ​​Hair, Hand, Body Drying and Dust Removal (Air Washing)". The multifunctional dryer device of KR10-2006-0089191 blows the air generated in the fan or the blower toward the clothes and the person through the opening formed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F8/108F24F8/20F24F8/80F24F13/28F24F13/32A47L25/08
CPCF24F13/28F24F13/32A47L25/08F24F8/108F24F8/80A47L5/24A47L9/322A47L7/0085A47L9/0606A47L9/2873A47L9/2805A47L9/2831A47L9/2815F24F8/10A47L9/122B01D46/0005B01D46/0043B01D46/4227B01D46/4245B01D46/442B01D2273/30
Inventor 田钟健丁海隆康志英李康诚郭大暎朴素希
Owner LG ELECTRONICS INC