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Patent Searching and Data


Title:
LAMP COMPRISING ENVELOPE HAVING VENT
Document Type and Number:
WIPO Patent Application WO/2015/030502
Kind Code:
A1
Abstract:
The present invention relates to a lamp comprising an envelope having a vent and, more specifically, to a lamp comprising an envelope having a vent capable of circulating air inside and outside the lamp. Disclosed is a lamp comprising an envelope having a vent, comprising: one or more light-emitting units for emitting light; a driving unit comprising a driving circuit necessary for operating the light-emitting units; and an envelope for preventing a user from directly looking at or directly making contact with the light-emitting units from the outside, wherein the envelope comprises a vent through which air inside and outside the lamp can come in and go out. According to the present invention, by providing the vent for circulating air inside and outside the envelope which protects the light-emitting units and the driving circuit of the lamp, the temperature of the lamp can be lowered and the performance and stability of the lamp can be improved.

Inventors:
KANG SEONG JIN (KR)
KANG SEONG SEOK (KR)
Application Number:
PCT/KR2014/008024
Publication Date:
March 05, 2015
Filing Date:
August 28, 2014
Export Citation:
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Assignee:
KANG SEONG JIN (KR)
KANG SEONG SEOK (KR)
International Classes:
F21V29/00; F21V15/00
Foreign References:
KR20130079772A2013-07-11
JP2012129155A2012-07-05
KR20110007859A2011-01-25
US20130113358A12013-05-09
US7213940B12007-05-08
Attorney, Agent or Firm:
HWANG MOK PARK IP GROUP (KR)
특허법인 충정 (KR)
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