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1. 发明申请

WO2012144760A3 STRAIGHT-PIPE-TYPE LED LIGHTING LAMP 审中-公开
标题翻译：直管式LED照明灯
公开(公告)号：WO2012144760A3
公开(公告)日：2013-01-03
申请号：PCT/KR2012002698
申请日：2012-04-10
申请人： HANBEAM CO LTD , LEE SEUNG MIN , YU JIN HO , LIM SU JIN
发明人： LEE SEUNG MIN , YU JIN HO , LIM SU JIN
IPC分类号： F21V29/00 , F21V17/00
CPC分类号： F21V19/0045 , F21K9/27 , F21V29/507
摘要： The present invention relates to a straight-pipe-type light emitting diode (LED) lighting lamp which has improved heat-dissipation and optical characteristics. A straight-pipe-type LED lighting lamp according to the present invention comprises: a circuit board on which a plurality of LEDs are disposed; a heat-dissipating portion which has a connection groove for connection and a circuit board accommodation part accommodating the circuit board; a cover portion which has a connection protrusion connected with the connection groove of the heat-dissipating portion; and a circuit board compression portion which is branched from the inside surface of the cover portion, and, when the heat-dissipating portion and the cover portion are connected, compresses the circuit board toward the circuit board accommodation part to make the circuit board closely adhere to the heat-dissipating portion.
摘要翻译：本发明涉及一种具有改善的散热和光学特性的直管型发光二极管（LED）照明灯。根据本发明的直管式LED照明灯包括：布置有多个LED的电路板; 散热部，其具有用于连接的连接槽和容纳所述电路板的电路板容纳部; 盖部，其具有与散热部的连接槽连接的连接突起; 以及电路板压缩部，其从盖部的内表面分支，并且当散热部和盖部连接时，将电路板朝向电路板容纳部压缩，使电路板紧密贴合到散热部分。

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