| 摘要 |
PURPOSE:To change the direction of a light emitting tube easily to dim by dividing a base into a light emitting tube supporting part and a base pin fitting part so that the light emitting tube can rotate to the axial direction thereof. CONSTITUTION:In a fluorescent lamp, of which light emitting tube 1 is bent more than one time, at least, within one flat surface and the end of the light emitting tube 1 is supported with a base 7 having base pins 3 so that an axis of the fluorescent lapp coincides with an axis of the base pin 3, the base 7 consists of a light emitting tube supporting part 8 for supporting the light emitting tube 1 and a base pin fitting part 9 to which the base pins are fitted. These light emitting tube supporting part 8 and the base pin fitting part 9 are fitted so that the light emitting tube 1 can be turned around of the axial direction. Consequently, the illuminance can be changed by holding the light emitting tube l and rotating it to the axial direction at the appropriate angle. The direction of the light emitting tube 1 can be easily changed to dim, and it is possible to hold the light emitting tube 1 without applying the strong force to the connected part at the time of fitting the light emitting tube 1. |
