Title:
LIGHTING APPARATUS HAVING INTEGRATED AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2023/286949
Kind Code:
A1
Abstract:
A lighting apparatus having an integrated air purifier according to various embodiments of the present invention comprises: an external housing embedded in a ceiling; an internal housing disposed inside the external housing; a lighting unit disposed on the lower part of the internal housing; a fan unit disposed on one side of a flow path formed inside the internal housing; and a filter detachably provided on the upstream side of the fan unit, wherein the internal housing may be provided so as to slide vertically from the inner side of the external housing.
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Inventors:
HEO YUNSOO (KR)
Application Number:
PCT/KR2021/018911
Publication Date:
January 19, 2023
Filing Date:
December 13, 2021
Export Citation:
Assignee:
ALTO CO LTD (KR)
International Classes:
F21V33/00; F21S8/02; F21V15/01; F21V21/04; F21V21/096
Foreign References:
| KR20130082196A | 2013-07-19 | |||
| KR20210012241A | 2021-02-03 | |||
| JPH0753216Y2 | 1995-12-06 | |||
| JP2000111089A | 2000-04-18 | |||
| US20210071880A1 | 2021-03-11 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
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