发明名称 |
Focusable and adjustable remote-controlled lighting device |
摘要 |
A lighting apparatus of the present invention comprises a lamp which is started and lighted by a ballast and a starter and which takes an illumination position controlled by remote operation, the ballast and the starter being received in a lamp casing in which the lamp is disposed. The light apparatus is therefore capable of preventing the occurrence of noise in various kinds of electronic instrument, which is caused by the high-frequency waves generated from the ballast and other devices, and rapidly returning to its original positions from any illumination positions with respect to the illumination direction, the illumination angle and so on.
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申请公布号 |
US5029058(A) |
申请公布日期 |
1991.07.02 |
申请号 |
US19900475488 |
申请日期 |
1990.02.07 |
申请人 |
SANSHIN DENGU MFG. CO., LTD. |
发明人 |
HIROSE, HIDETO;YAMAI, HIROAKI |
分类号 |
F21V19/02;F21V21/15;F21V21/30;F21V23/00;F21V23/02 |
主分类号 |
F21V19/02 |
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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