Air conditioner having air purifying module

Patent metadata

Field	Value
Publication number	US-10928083-B2
Application number	US-201615284332-A
Country	US
Kind code	B2
Filing date	Oct 3, 2016
Priority date	Jul 30, 2013
Publication date	Feb 23, 2021
Grant date	Feb 23, 2021

Abstract

An air conditioner including a body having an evaporator for heat-exchanging air flowing in the body, and an air purifying module coupled to the body. The air purifying module may have a light emitting diode part disposed along a flow path of the air to provide ultraviolet rays, and a filter part disposed adjacent to the light emitting diode part.

First claim

What is claimed is:

1. An air purifying system comprising:
a body;
an air circulation unit disposed in the body;
an air inlet port and an air outlet port disposed in different portions of the body and providing a path for air to flow between the air inlet port and the air outlet port, the path including a first portion between the air inlet port and the air circulation unit and a second portion between the air circulation unit and the air outlet port;
the air circulation unit guiding the air to flow toward the air outlet port through the second portion of the path including a duct formed between the air circulation unit and the air outlet port and configured to allow entirety of the air flowing from the air inlet port to the air outlet port through the air circulation unit towards the air outlet port, wherein the duct has an inclined portion that is located closer to the air circulation unit than the air outlet port and a non-inclined portion that connects the inclined portion to the air outlet port and extends along a horizontal direction and the entirety of the duct has a smaller cross-section than the entirety of the first portion between the air inlet port and the air circulation unit, wherein the duct has a smaller cross-section in the inclined portion than in the non-inclined portion; and
an air purifying module disposed between the air circulation unit and the air outlet port and performing sterilization of the air.

2. The air purifying system of claim 1 , wherein the air flowing out of the air circulation unit forms an air flow having a width smaller than that of an air flowing into the air purifying module.

3. The air purifying system of claim 1 , wherein the duct has a width greater near the air purifying module than near the air circulation unit.

4. The air purifying system of claim 1 , further comprising: an evaporator disposed in the body and removing heat from air fed in the body from the air inlet port.

5. The air purifying system of claim 4 , wherein the air flowing into the air circulation unit has a lower humidity than the air flowing into the evaporator.

6. The air purifying system of claim 1 , further comprising a filter disposed between the air inlet port and the air circulation unit.

7. The air purifying system of claim 1 , further comprising:
an additional air purifying module disposed between the air inlet port and the air circulation unit.

8. The air purifying system of claim 7 , wherein the additional air purifying module has a volume greater than that of the air purifying module.

9. The air purifying system of claim 1 , wherein the air purifying module includes a light emitting diode part providing ultraviolet rays.

10. The air purifying system of claim 9 , wherein the light emitting diode part includes at least a photocatalytic filter, a collection filter, or a carbon filter.

Assignees

• Seoul Viosys Co Ltd

Inventors

• Park Jung Yeol
• Son Young Hwan
• Lee Seong Min
• Yi Jae Seon
• Koo Jong Hyun
• Cho Sang Hee
• Yoo Ju Won
• Cho Sung Lim
• Kim Jong Rack

Classifications

• F24F8/22 Primary

  using UV light · CPC title

• F24F13/28

  Arrangement or mounting of filters · CPC title

• F24F1/0076 Primary

  by electric means, e.g. ionisers or electrostatic separators · CPC title

• A61L2202/11

  Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps · CPC title

• F24F13/20

  Casings or covers · CPC title