发明名称 REFLECTOR AND ILLUMINATION APPARATUS
摘要 PURPOSE:To prevent beautiful appearance from being impaired when a glass film is baked by forming a curl section into a preset structure in a reflector having the curl section on the periphery section of a light projecting opening. CONSTITUTION:A curl section is formed on the periphery section of the light projecting opening of a reflector to fit an accessory or a guard, and it is dipped in a silicate solution or the like then baked to form a glass film on the outer face of the reflector. The first curve section 3 curved outward and the second curve section 4 curved inward are continuously formed on the curl section. The silicate solution is not left on the curl section after dipping and flows down. A plane section 6 is formed between the first and second curve sections, and multiple voids 7 may be formed here. The dipping liquid is prevented from being left to cause foaming, clouding and cracks when the glass film is baked and impair the appearance.
申请公布号 JPH03119605(A) 申请公布日期 1991.05.22
申请号 JP19890255596 申请日期 1989.09.30
申请人 TOSHIBA LIGHTING & TECHNOL CORP 发明人 NISHIMURA SHUICHI;TAKAHASHI JUNICHI
分类号 G02B5/08;F21V7/10;F21V7/22 主分类号 G02B5/08
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