发明名称 |
Fahrzeuganzeigelampe |
摘要 |
A vehicle indicator lamp includes a reflector having a diffusing and reflecting function that increases the lamp fixture efficiency by eliminating the loss of reflected light. The structure includes a reflector 14 having a reflective surface 14a which diffuses and reflects light forward from a light-source bulb 12 arranged in a lamp fixture reference axis Ax, and a transparent lens 16 in front of the reflector 14. The reflective surface 14a is formed such that the inner peripheral edge region 14a1 thereof radiates reflected light in a direction substantially parallel to the lamp fixture reference axis Ax, while the outer peripheral edge region 14a2 thereof radiates reflected light in a direction near the light fixture reference axis Ax. Consequently, the diffused and reflected light from the reflected surface 14a is not blocked by either the light-source bulb 12 or the standing wall 14c of the reflective surface outer peripheral edge, thereby substantially eliminating the loss of reflected light. |
申请公布号 |
DE10001860(B8) |
申请公布日期 |
2007.01.04 |
申请号 |
DE2000101860 |
申请日期 |
2000.01.18 |
申请人 |
KOITO MANUFACTURING CO. LTD. |
发明人 |
SATSUKAWA, HIDEAKI;KAWASHIMA, HIROSHI;AMANO, YASUYUKI |
分类号 |
F21S8/10;F21V7/06;F21V7/00;F21V13/04;F21V17/00;F21W101/10;F21W101/12;F21W101/14;F21Y101/00 |
主分类号 |
F21S8/10 |
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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