Plastic decorative lamp frame with assembled structure

A plastic decorative lamp frame with an assembly structure, comprising:

• a frame body, an upper fixing mechanism, and a lower fixing mechanism,
• wherein the frame body comprises a plurality of frame units, and one single frame unit is provided with installation parts at two ends, and the upper fixing mechanism and the lower fixing mechanism uses a first fixing mechanism or a second fixing mechanism,
• wherein the first fixing mechanism comprises a first installation disk and a first fixing component, and the second fixing mechanism comprises a second installation disk and a second fixing component,
• the first installation disk and/or the second installation disk uses an installation disk unit,
• wherein the installation disk unit is provided with a plurality of installation hole units arranged in a circumferential direction, and the installation hole units are hinged and installed with the installation part, so that the plurality of frame units are configured to swing and retract;
• wherein the plastic decorative lamp frame further comprises a main fixing disk, and the main fixing disk is provided with a plurality of fixing grooves, one single fixing groove is installed in combination with one single frame unit to keep the plurality of frame units fixed after being opened,
• wherein the installation disk unit is further provided with a fixing hole unit,
• wherein the first fixing component comprises a first fixing disk and a first fixing shaft, a limit protrusion is provided on the first fixing shaft, and the first fixing shaft penetrates the fixing hole unit, so that the limit protrusion and the installation disk unit form a fixed connection, and the first fixing disk covers ends of the plurality of frame units.