发明名称 CAR STOP FENCE POST WITH EMITTER
摘要 PROBLEM TO BE SOLVED: To provide a car stop fence post with an emitter provided with waterproof structure that can exhibit sufficient waterproofness at a low cost. SOLUTION: This car stop fence post 1 with the emitter is provided with a light emission part 3 mounted to a fence post body of hollow cylindrical shape. The light emission part 3 is formed by forming an annular groove 32 on the outer peripheral surface of a nearly cylindrical light emission part base body 31 and winding a strip surface emitter 33 with waterproof coating 34 applied thereto, around the annular groove 32 and fixing it. A lead wire 6 connected to one end of the surface emitter 33 is led into the light emission part base body 31 from a through-hole 36 formed at the annular groove 32 of the light emission part base body 31, and connected to a control device. A sealing compound 7 is filled in a clearance between the through-hole 36 and the lead wire 6 to watertightly seal the through-hole 36.
申请公布号 JP2003049415(A) 申请公布日期 2003.02.21
申请号 JP20010239260 申请日期 2001.08.07
申请人 HOKUDEN KOGYO KK 发明人 KITADA MASAYUKI;KAWAGUCHI GOJI
分类号 E01F13/00;F21S2/00;F21S8/08;F21S9/02;F21V31/00;F21Y101/02;F21Y105/00;H05B37/02 主分类号 E01F13/00
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