发明名称 |
Motor vehicle headlight fitted with a discharge lamp and improved electromagnetic shielding means |
摘要 |
A motor vehicle headlight comprises a mirror having mounted therein a discharge lamp, a mask placed in front of the lamp, and a shielding plate of conductive material extending behind the mirror. The mask is made of conductive material and is connected to a fixed potential to capture the parasitic electromagnetic fields emitted forwards from the lamp. According to the invention, the shielding plate is constituted by a cover extending behind and along the mirror and connected to said fixed potential. The invention is applicable to ensuring electromagnetic compatibility for discharge lamp headlights.
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申请公布号 |
US6176604(B1) |
申请公布日期 |
2001.01.23 |
申请号 |
US19980159988 |
申请日期 |
1998.09.24 |
申请人 |
VALEO VISION |
发明人 |
DUBROVIN ALEXIS;BILLOT GERARD |
分类号 |
B60Q1/04;F21S8/10;F21S8/12;F21V13/00;F21V19/00;F21V25/00;(IPC1-7):F21W101/10 |
主分类号 |
B60Q1/04 |
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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