Lamp box of movable lamp band

Abstract

The invention discloses a lamp box of a movable lamp band, which comprises a lamp box, an upper end tube (1), a lamp band (2), a steel wire (3), a bracket (4), a pulley (8) and a lower end tube (9), wherein a ceiling on the upper part of the lamp box is provided with a hole serving as the elevating outlet of the lamp band (2); the upper end tube (1) and the lower end tube (9) are placed one above the other along a horizontal direction; the upper end tube (1) is positioned above the ceiling; the lower end tube (9) is positioned inside the lamp box; the upper end tube (1) is connected with the lower end tube (9) through the steel wire (3); the upper end tube (1) is rotationally arranged on the pulley (8); the pulley (8) is fixed on the ceiling through the bracket (4); and the lamp band (2) is fixed between the upper end tube (1) and the lower end tube (9) in a way of meeting the distance of an illuminating effect along the vertical direction. The lamp box has a good decorative effect, and the decoration integrity and level are improved; and the maintaining and overhauling difficulty of equipment inside the lamp box are lowered, the maintaining cost is lowered, and the lamp box is safe and reliable.

Description

technical field [0001] The invention relates to a light box with a movable light strip. Background technique [0002] According to the current conventional technology, there are the following disadvantages in the production and installation of conventional light boxes: [0003] 1. Make an inspection port on the light-transmitting body. When the light source passes through the frame of the inspection port, a black shadow will be formed on the light-transmitting body, or use advertising nails to fix it on the surface. The integrity and grade of the decoration will be greatly reduced, which will seriously affect The decorative effect cannot meet the design requirements; [0004] 2. If a one-time fixed installation process is adopted in order to avoid these common quality problems, then the light box, as a closed box, will bring great difficulty to future maintenance, high maintenance costs, and difficult to control quality and safety risks. Contents of the invention [0005...

AI Technical Summary

Problems solved by technology

[0003] 1. Make an inspection port on the light-transmitting body. When the light source passes through the frame of the inspection port, it will form a black shadow on the light-transmitting body, or use advertising nails to fix it on the surface. The integrity and grade of the decoration will be greatly reduced, which will seriously affect The decorative effect cannot meet the design requirements;

[0004] 2. If a one-time fixed installation process is adopted in order to avoid these common quality problems, then the light box, as a closed box, will bring great difficulty to future maintenance, high maintenance costs, and difficult to control quality and safety risks

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