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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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