JPH05334901
PURPOSE:To shorten the connecting lead between a lamp and a lighting device by inserting the lamp into the cylinder part of a reflecting mirror, and inserting the cylinder part to the through hole of the printed board of the lighting device. CONSTITUTION:A lamp 3 is inserted into a cylinder part 8 c...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To shorten the connecting lead between a lamp and a lighting device by inserting the lamp into the cylinder part of a reflecting mirror, and inserting the cylinder part to the through hole of the printed board of the lighting device. CONSTITUTION:A lamp 3 is inserted into a cylinder part 8 continued to the reflecting part 7 of a reflecting mirror 6, and held thereby. On the other hand, the cylinder part 8 is inserted to the through hole of the printed board 1 of a lighting device, so that the lighting device, the lamp, and the reflecting mirror are provided close to each other, and a lead 14 for connecting the lamp to the lighting device can be shortened. Thus, the power transmission loss in the lead is minimized, unnecessary radiation can be reduced, the addition of a filter circuit is not required, and the constitution can be miniaturized. |
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