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Surface discharge type air cleaning device

An air purification device, surface discharge technology, applied in the direction of electrode delivery device, gasification material, air quality improvement, etc., can solve the problems of increasing the manufacturing cost and complex structure of the traditional surface discharge air purification device, and increase the safety of discharge , Reduce the amount of generation, prevent the effect of charge accumulation

Inactive Publication Date: 2006-03-22
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

As a result, the structure of the conventional surface discharge type air cleaning device is complicated, thus increasing the manufacturing cost of the conventional surface discharge type air cleaning device

Method used

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  • Surface discharge type air cleaning device
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  • Surface discharge type air cleaning device

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Embodiment Construction

[0034] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0035] Figure 4 and Figure 5 A surface discharge type air cleaning device 50 according to a first preferred embodiment of the present invention is shown. Figure 4 It is a perspective view of a surface discharge type air cleaning device 50 according to the first preferred embodiment of the present invention, which shows the upper surface of the surface discharge type air cleaning device; Figure 5 for along Figure 4 The cross-sectional view of the surface discharge air cleaning device 50 according to the first preferred embodiment of the present invention as viewed along the line B-B.

[0036] Such as Figure 4 and Figure 5 As shown, the surface discharge type air cleaning device 50 according to the first preferred embodiment of the present invention includes: an insulating dielectric body 52; a discharge electrode 60, which is formed on...

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Abstract

The invention provides a surface discharge type air cleaning device comprises an insulating dielectric body formed in the shape of a sheet, and a discharge electrode and a ground electrode formed at one surface of the insulating dielectric body, the discharge electrode and the ground electrode being disposed in parallel with each other while the discharge electrode and the ground electrode are spaced a predetermined distance from each other. The discharge electrode has a plurality of pointed ends protruding toward the ground electrode. Consequently, electrical charge accumulation is prevented and continuous discharge is possible, even when a DC power source is used. In addition, entirely uniform and stable discharge at the surface of the dielectric body is accomplished, and therefore, the generated number of hydroxyl radicals and negative ions is increased while the generated amount of ozone is decreased. Also, discharge safety is increased, and therefore, air cleaning efficiency is improved.

Description

technical field [0001] The present invention relates to a surface discharge type air purification device installed in an air conditioner for purifying air, and more particularly to such a surface discharge type air purification device in which a discharge electrode and a ground electrode are provided on one surface of a dielectric body The discharge electrode and the ground electrode are made to face each other, thereby increasing the service life of the surface discharge type air cleaning device and improving the air cleaning efficiency. Background technique [0002] Generally, a surface discharge type air cleaning device employs a surface discharge plasma chemical treatment method. Specifically, the surface discharge type air cleaning device is a ceramic-based high frequency discharge type air cleaning device, which can generate a large amount of hydrogen and oxygen radicals and a large amount of ozone by forming a strong plasma region on the surface of the element, and by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16
CPCF24F2003/1635B03C3/38A61L9/015B03C3/60A61L9/22F24F3/166F24F2003/1682B03C3/86F24F8/192F24F8/194F24F8/30Y02A50/20B01D46/00B01D46/42B01D53/32
Inventor 金昊重崔仁虎廉宽镐崔皓善
Owner LG ELECTRONICS INC
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