IP Library › Granted Patent US 9,157,642
Granted Patent B2
US 9,157,642 · App. 13/271,311 · Granted Oct 13, 2015

Air conditioner including virus removal device

Inventors: Ji Hyoung Maeng (Seoul, KR); Dong Nyung Lim (Seoul, KR); Sang Jun Hong (Seoul, KR); Young Suck Byun (Seoul, KR); Dae Soo Jeong (Seoul, KR)
Assignee: LG INNOTEK CO., LTD.
F24F1/0007A61L9/20F24F3/166A61L2209/12A61L2209/14F24F2001/004F24F2003/1667
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Quick Facts
Patent No.
US 9,157,642
App. No.
13/271,311
Granted
Oct 13, 2015
Kind
B2
Abstract

A virus removal device with an ultraviolet LED may be provided that includes: an operating member; an ultraviolet LED configured to irradiate ultraviolet light onto an object under an operation of the operating member; and a driving means configured to generate a driving force so that the operating member is moved.

Claims (33)

1. An air conditioner, comprising:

a cover;

a body part a plurality of filters disposed between the cover and the body part; and

a virus removal device disposed between the cover and the body part,

wherein the virus removal device comprises:

a pair of upper guide members;

a pair of lower guide members;

a moving member having a frame with a hollow portion, each corner of the frame is linked with one of the guide members;

a driving member connected to the frame, and configured to generate a driving force to move the moving member left and right in a length direction of the guide members; and

a plurality of ultraviolet LEDs disposed on the frame, and configured to irradiate ultraviolet light toward a center of the frame.

2. The air conditioner of claim 1 , wherein the moving member is configured to be inclined by the driving member to simultaneously sterilize the plurality of filters when the ultraviolet LEDs generate the ultraviolet light onto the filters.

3. The air conditioner of claim 2 , wherein the moving member is configured to be inclined by the driving member so that the lower portion of the moving member is disposed more to the left than the upper portion of the moving member, in the length direction of the guide members.

4. The air conditioner of claim 1 , wherein the upper and lower guide members are disposed in parallel with each other.

5. The air conditioner of claim 1 , wherein the filters are selected from the group consisting of a pre-filter, a medium filter, an activated carbon filter and a high-efficiency particulate arrestance (HEPA) filter.

6. The air conditioner of claim 1 , wherein the frame is a quadrangular frame.

7. The air conditioner of claim 1 , wherein the driving member comprises first, second, third and fourth motors each respectively positioned at the each corner of the frame.

8. An air conditioner, comprising:

a cover;

a body part;

a plurality of filters disposed between the cover and the body part; and

a virus removal device disposed between the cover and the body part,

wherein the virus removal device comprises:

a pair of upper guide members;

a pair of lower guide members;

a moving member having a light guide frame with a hollow portion, each corner of the light guide frame is linked with one of the guide members;

a driving member connected to the light guide frame, and configured to generate a driving force to move the moving member left and right in a length direction of the guide members; and

a plurality of ultraviolet LEDs disposed on each corner of the light guide frame, and configured to irradiate ultraviolet light toward the each corner of the light guide frame.

9. The air conditioner of claim 8 , wherein the moving member is configured to be inclined by the driving member to simultaneously sterilize the plurality of filters when the ultraviolet LEDs generate the ultraviolet light onto the filters.

10. The air conditioner of claim 9 , wherein the moving member is configured to be inclined by the driving member so that the lower portion of the moving member is disposed more to the left than the upper portion of the moving member, in the length direction of the guide members.

11. The air conditioner of claim 8 , wherein the upper and lower guide members are disposed in parallel with each other.

12. The air conditioner of claim 8 , wherein the filters are selected from the group consisting of a pre filer, a medium filter, an activated carbon filter and a high-efficiency particulate arrestance (HEPA) filter.

13. The air conditioner of claim 8 , wherein the light guide frame is a quadrangular frame.

14. The air conditioner of claim 8 , wherein the driving member comprises first, second, third and fourth motors each respectively positioned at the each corner of the light guide frame.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 25, 2021
From: LG INNOTEK CO., LTD.
To: SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
Reel/Frame 056366/0335 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 12, 2011
From: MAENG, JI HYOUNG; LIM, DONG NYUNG; HONG, SANG JUN; BYUN, YOUNG SUCK; JEONG, DAE SOO
To: LG INNOTEK CO., LTD.
Reel/Frame 027047/0534 →
Priority Claims (12)
KR 10-2010-0099086 · Oct 12, 2010 · national
KR 10-2010-0099087 · Oct 12, 2010 · national
KR 10-2010-0099089 · Oct 12, 2010 · national
KR 10/2010-0099091 · Oct 12, 2010 · national
KR 10-2010-0099092 · Oct 12, 2010 · national
KR 10-2010-0099093 · Oct 12, 2010 · national
KR 10-2010-0099094 · Oct 12, 2010 · national
KR 10-2010-0108904 · Nov 3, 2010 · national
KR 10-2010-0108905 · Nov 3, 2010 · national
KR 10-2010-0108906 · Nov 3, 2010 · national
KR 10-2010-0108907 · Nov 3, 2010 · national
KR 10-2010-0108908 · Nov 3, 2010 · national
Continuity (1)
Related Publication 20120085927A1 · Apr 12, 2012