Adjustable lamp holder for layout of exhibition and adjusting method

Abstract

The invention discloses an adjustable lamp holder for layout of an exhibition and an adjusting method, and relates to the technical field of exhibition lamp holders. The adjustable lamp holder comprises a bottom plate, a fixing rod and a plurality of sets of lighting assemblies, wherein one surface of the bottom plate is fixedly connected with the fixing rod, the lighting assemblies comprise installing bases, a plurality of lampshades are hinged to one surfaces of the installing bases, cloth covers are fixedly connected between the opposite surfaces of every two lampshades, guide rails are fixedly connected to the inner walls of the plurality of lampshades, a plurality of miniature pushing rods are fixedly connected to the surfaces, far away from the lampshades, of the installing bases, one ends of the miniature pushing rods penetrate through the installing bases and are fixedly connected with pushing rings, and a plurality of sliding blocks are hinged to one surfaces of the pushing rings. According to the adjustable lamp holder, through the design of the miniature pushing rods, the pushing rings, the guide rails and the sliding blocks, the lighting assemblies can change the light emitting caliber formed by the three lampshades through the shrinkage of the miniature pushing rods, and the irradiation area and the irradiation intensity of a single lighting assembly can be freely changed by freely changing the light emitting caliber.

Description

technical field [0001] The invention belongs to the technical field of exhibition light stands, and in particular relates to an adjustable light stand for exhibition arrangement and an adjustment method. Background technique [0002] The lighting equipment used in the construction of the exhibition is generally composed of a simple combination of the lamp body and the bracket. It is manually fixed at a certain height on the construction site to meet the lighting needs of the construction site at night. During the construction of the exhibition, it needs Manually climbing up to high altitude and turning the lamp head to meet the construction lighting requirements of specific areas on the construction site, so whenever the construction area at night is large, it is necessary to manually adjust the lighting many times at high altitude, which causes a lot of waste of working hours and also affects the high-altitude construction. Workers pose a great safety hazard. [0003] More...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adjustable lamp stand for exhibition layout and its adjustment method. Through the actual conditions of lampshade, push ring, rotary table, connecting rod, support rod and miniature push rod, the existing lamp stand for exhibition layout is solved. The problem that the lighting area and lighting angle cannot be adjusted

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