JPH048314U

JPH048314U -

Info

Publication number: JPH048314U
Application number: JP4848490U
Authority: JP
Priority date: 1990-05-09
Filing date: 1990-05-09
Publication date: 1992-01-24

Description

[Brief explanation of the drawing]

第１図は、本考案による直接兼間接照明器具の
一実施例の縦断面図、第２図は同じく一実施例の
横断面図、第３図は同じく間接照明時の斜視図、
第４図は同じく直接照明時の斜視図、第５図は本
考案の他の実施例の縦断面図、第６図は実施例の
制御ブロツク図、第７図は従来の間接照明器具の
縦断面図である。１……本体、２……支持金具、３……ランプソ
ケツト、４……可動アーム、５……歯車、６……
ランプ、７……モータ、８……外郭、９……軸、
１０……吊具。 FIG. 1 is a longitudinal cross-sectional view of an embodiment of the direct and indirect lighting device according to the present invention, FIG. 2 is a cross-sectional view of the same embodiment, and FIG. 3 is a perspective view of the same embodiment during indirect lighting.
FIG. 4 is a perspective view of the same direct lighting, FIG. 5 is a vertical sectional view of another embodiment of the present invention, FIG. 6 is a control block diagram of the embodiment, and FIG. 7 is a longitudinal sectional view of a conventional indirect lighting fixture. It is a front view. 1...Main body, 2...Supporting metal fittings, 3...Lamp socket, 4...Movable arm, 5...Gear, 6...
Lamp, 7...Motor, 8...Outer shell, 9...Axis,
10...Hanging tool.

Claims

[Claims for Utility Model Registration] 1. In an indirect lighting fixture having an outer shell with a semicircular cross section and an opening in the center, and one or more pairs of lamps located at both ends of the outer shell, the lamps are located at both ends of the fixture. A direct and indirect lighting fixture characterized in that it is configured to be movable from the position to the central opening. 2. The direct and indirect lighting device according to claim 1, wherein a drive motor is engaged with a support shaft of a movable arm to which a lamp socket is fixed. 3. A direct and indirect lighting device according to claim 1, comprising a pair of movable arms each having a gear mounted on a support shaft of the movable arm to which a lamp socket is fixed, and in which the gears are engaged with each other. 4. The direct/indirect lighting device according to claim 1, wherein the drive section of the direct/indirect lighting device is controlled by a control unit comprising an automatic flasher, a daylight sensor, or a timer.