Pendant lamp with liftable positioned disc

Abstract

The invention provides a pendant lamp with a liftable positioned disc. The pendant lamp is mainly composed of a top disc, a cylindrical positioned disc with an opening in the top thereof, an adjusting column, a positioning column, a crystal ornament and an electric appliance component; the top disc is fixed on a roof; the positioned disc is fixed under the top disc from bottom to top by means of the adjusting column; an adjusting groove is formed in a tail end of a lower portion of the adjusting column; a distance between the bottom disc and the top disc may be changed just by inserting an adjusting tool into the adjusting groove; when the positioned disc is moved downwards, the positioned disc only can be moved to abut against a nut of the positioning column fixed on the top disc, allowing the maintenance personnel to repair the electric appliance component from a gap between the top disc and the positioned disc; after finishing repair, the adjusting column is rotated by rotating the adjusting tool, enabling the positioned disc to go up along an outer wall of the adjusting column until abutting against the top disc.

Description

technical field [0001] The invention relates to a ceiling-mounted chandelier with a positioning plate that is easy to maintain and can be raised and lowered, and belongs to the optimization technology of the ceiling-mounted chandelier. Background technique [0002] For the ceiling-mounted crystal chandelier, the top plate is installed on the roof, and there is a downwardly recessed installation groove on the top of the top plate. A large number of LED light pieces, corresponding transformer devices and wires are installed in the installation groove above the top plate. A light hole is provided on the bottom wall of the top plate corresponding to the position of the LED light sheet, and the light emitted by the lamp beads on the LED light sheet is emitted downward through the light hole. Then hang a lot of crystal chips and / or crystal balls under the top plate to make the crystal chandelier look luxurious. But when the LED light piece above the top plate is broken or there i...

AI Technical Summary

Problems solved by technology

But when the LED light piece above the top plate is broken or there is a problem with the transformer device or the connecting line, since the crystal chandelier is usually relatively heavy, the larger the chandelier, the more crystal decorations are hung, and the maintenance is more difficult. Adding difficulty, every time for maintenance, it is necessary to remove the crystal decoration items hanging under the top plate, and then remove the top plate from the roof for maintenance

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