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Title:
LIGHT FIXTURE WITH FOCUSABLE LED LIGHT BULB FROM INSIDE THE HEAT SINK
Document Type and Number:
WIPO Patent Application WO/2018/213354
Kind Code:
A3
Abstract:
A focusable lighting system is provided, comprising a base body, a first light source light source, a cover body, second light sources, convex lenses, and focus controllers. The first light source is disposed on the front surface portion of the base body. The cover body has a front opening portion connected to an inside of the cover body, a rear cover portion, top and bottom edge portions provided between the front opening portion and the rear cover portion, and two side portions. Each focus controller is installed on each convex lens in the inner space portion of the cover body and configured for controlling a distance between the corresponding second light source and convex lens and providing a light beam ranging from a directional narrow focused spot light to a wide spreading flood light.

Inventors:
OH, Kwang, J (4740 La Crescenta Ave, La Crescenta, CA, 91214, US)
OH, Heidi (4740 La Crescebta Ave, La Crescenta, CA, 91214, US)
OH, Loren (84 Canopy, Irvine, CA, 92603, US)
OH, Austin (910 Parkside St, Azusa, CA, 91702, US)
Application Number:
US2018/032835
Publication Date:
April 11, 2019
Filing Date:
May 15, 2018
Export Citation:
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Assignee:
OH, Kwang, J (4740 La Crescenta Ave, La Crescenta, CA, 91214, US)
OH, Heidi (4740 La Crescebta Ave, La Crescenta, CA, 91214, US)
OH, Loren (84 Canopy, Irvine, CA, 92603, US)
OH, Austin (910 Parkside St, Azusa, CA, 91702, US)
International Classes:
F21V14/06; F21K9/60; F21V15/01; F21V29/70
Foreign References:
US20160161094A12016-06-09
KR20080112566A2008-12-26
US20110285292A12011-11-24
US20020048174A12002-04-25
US20100237211A12010-09-23
Attorney, Agent or Firm:
LEE, Choongseop (Park Law Firm, 3255 Wilshire Blvd. Suite 111, Los Angeles CA, 90010, US)
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