Air purifier

An air purifier, air flow technology, applied in the control input of air characteristics, air conditioning system, climate sustainability, etc., can solve the problems of air cleaning performance limitation, reduced suction capacity, structural obstruction, etc., to improve the space The effect of utilization

Active Publication Date: 2017-06-09
LG ELECTRONICS INC
View PDF8 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] According to such a structure, polluted air is sucked in from a limited direction based on the air cleaner, that is, from the side and the bottom, so there is a problem that the suction capacity decreases.
In addition, the corners of the rectangular parallelepiped housing act as structural hindrances to the intake of air.
[0010] In addition, the purified air inside the air cleane

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
  • Air purifier
  • Air purifier
  • Air purifier

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0070] figure 1 It is a perspective view showing the appearance of the air cleaner of the embodiment of the present invention.

[0071] Reference figure 1 The air purifier 10 of the embodiment of the present invention includes: blowing devices 100 and 200 that generate air flow; and a flow adjusting device 300 that converts the direction of air flow generated by the blowing devices 100 and 200. The air blowing devices 100 and 200 include a first air blowing device 100 that generates a first air flow and a second air blowing device 200 that generates a second air flow.

[0072] The first air blowing device 100 and the second air blowing device 200 may be arranged in the vertical direction. As an example, the second air blowing device 200 may be arranged on the upper side of the first air blowing device 100.

[0073] The air purifier 10 includes housings 101 and 201 that form an external appearance. In detail, the housings 101 and 201 include a first housing 101 forming the appearanc...

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 present invention provides an air purifier, which comprises: a power supply PCB connected to the fan motor to receive a power supply supplied from an external power supply port; a main PCB receiving a power source supplied from the power supply PCB; a sensor device electrically connected to the main PCB; a flow conversion PCB that receives a power supply from the power supply PCB and controls the driving of the gear motor to switch the direction of the air flow generated in the blower fan; and a plurality of PCB cables connecting any of the power supply PCB, the main PCB, and the flow conversion PCB.

Description

technical field [0001] The present invention relates to air purifiers. Background technique [0002] An air purifier is understood as a device that sucks in polluted air for purification and then discharges the purified air. As an example, the air cleaner may include: an air supply device for allowing external air to flow into the inside of the air cleaner; and a filter capable of filtering out dust or bacteria in the air. [0003] In general, air purifiers are configured to purify indoor spaces such as homes or offices. According to the prior art air cleaner, there is a limitation in purifying the air of the entire indoor space due to its limited capacity. Therefore, although the air around the air cleaner can be cleaned, it is difficult to clean the air in a space away from the air cleaner. [0004] In order to solve such problems, efforts have been made to improve the performance of the fans installed in the air cleaners. However, the greater the air supply volume of t...

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): F24F1/02F24F3/16F24F11/00F24F11/02F24F13/08F24F13/14F24F13/28
CPCF24F3/16F24F13/082F24F13/14F24F13/1426F24F13/28F24F2013/1446F24F2221/02F24F11/30F24F11/52F24F11/77F24F11/89F24F2110/50F24F2110/64F24F2120/10F24F2120/12F24F2120/14F24F8/10F24F8/20F24F8/30Y02B30/70
Inventor 朴裁均河炫滭郑淳起文煐喆裴寿铉
Owner LG ELECTRONICS INC
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