JPS6147002A - Fluorescent lamp lighting apparatus with partition - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention has a horizontal partition plate installed in the middle of the upper and lower ring-shaped fluorescent tubes, and when only the lower 4R fluorescent tubes are turned on using a changeover switch, it becomes ordinary direct illumination. First, the lower side is turned off and only the upper side is lit.This is a single unit that can be used as an indirect lighting fixture that uses diffused reflected light from the ceiling.

Shakui hanging fluorescent lamps for residential use currently in general use
Many of the J11 fixtures are of direct lighting type.

If you hang it in the center of the room and try to watch the TV receiver in the corner of the 11th platform, the brightness of the fluorescent tube is much stronger than the intensity of the TV screen, so even if you lie down or sit down, the direct light from the fluorescent tube will be reflected. It was so bright that it was hard to see. The reality is that if you look at something like this for a long time, your eyes will hurt.

The present invention aims to make this unnatural lighting system useful for people's health.The structure of this invention will be explained below.

(b) Inside the body of the fluorescent light suspended from the ceiling ■, there are a ballast, an a-tally set changeover pull switch, and a lighting tube socket.

(The main body is equipped with two donut-shaped reflectors and a partition plate O.
Attach.

el Partition plate O#ζ is provided with support spring [phase] 1 to a
Insert the fluorescent light °aO1 [6] of book 6 and connect the holes to each other.

) Next, cover with the cylindrical hat [7] and insert the string [9] from the switch.

As mentioned above, if you use the switch to switch to direct lighting, you can use it for things like lip reading (it's bright and convenient, and if you switch to indirect lighting, you can use it for watching TV or having a conversation, etc.).

Creates moody, subdued lighting. Furthermore, if the top and bottom are turned on at the same time, the entire part I will be illuminated brightly with few shadows, so if you turn on the lights according to the purpose of use, eye fatigue will be much reduced and you will feel more relaxed.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway diagram of one assembly according to the present invention ■ Ceiling ■ Partition plate ■ 7-1
J-g ■ Cap ■ Cord ■ Fluorescent tube (lower side) ■
Fluorescence 11 (upper 1141) ■ H
Mo. ■ The support spring of the main body. Figure 2 is a perspective view of a linog-like fluorescent tube (straight tube used instead of 41, +81).

Claims (2)

[Claims] (1) (a) Two-stage ring-shaped fluorescent tube [4], [8]
] In the middle of the main body [
5]. (b) Hang the main body [5] with the cord [3], and hang the changeover pull switch string [9] from the bottom. (c) Lighting equipment with a shade [7] attached to the partition plate [6]. (2) The lighting device according to claim (1), which uses straight fluorescent tubes instead of the ring-shaped fluorescent tubes [4] and [8], and has a pipe or chain hanging structure.