Adjustable waterproof project lamp

Abstract

The invention relates to the technical field of decorative lighting, in particular to an adjustable waterproof project lamp. The adjustable waterproof project lamp comprises supporting frames, a mainsupporting base is installed between the supporting frames, and rotating shafts are fixedly connected to the two ends of the main supporting base. According to the adjustable waterproof project lamp,swinging mechanisms which are in shaft connection with the main supporting base are installed on the supporting frames, swinging of the main supporting base can be achieved, and therefore it can be achieved that a lamp body above lamp-body supporting bases above the main supporting base swings front and back; a lifting installing mechanism is installed inside the main supporting base, and throughthe mutual meshing transmission effect between the lifting adjusting mechanism and gear teeth on the surfaces of supporting rods, free adjustment of lifting of the lamp-body supporting bases and the lamp body above the lamp-body supporting bases can be achieved; rotating mechanisms are installed inside the lamp-body supporting bases, and rotation of a lamp-body installing base on the water level can be achieved; waterproof mechanisms are installed inside the lamp body, good separation between external moisture and dampness can be achieved, and it is avoided that the moisture enters the lamp body to cause damage of a bulb inside the lamp body.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an adjustable waterproof floodlight. Background technique [0002] Floodlights are lamps that specify that the illuminance on the illuminated surface is higher than that of the surrounding environment. Also known as spotlight. Usually it can aim in any direction and has a structure that is not affected by weather conditions. It is mainly used for large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The output beam angle of floodlights can be wide or narrow, and the range of variation is between 0° and 180°. Among them, those with extremely narrow beams are called searchlights. Generally, floodlights installed outdoors are easily affected by the external environment, so they need Effective protection for this type of fl...

AI Technical Summary

Problems solved by technology

The output beam angle of floodlights can be wide or narrow, and the range of variation is between 0° and 180°. Among them, those with extremely narrow beams are called searchlights. Generally, floodlights installed outdoors are easily affected by the external environment, so they need Effective protection for this type of floodlights, but the existing floodlights generally have poor waterproof performance and cannot adapt to the humid air environment outside, resulting in shortened service life of the floodlights, and the existing floodlights The projection angle of the output beam of the lamp has a narrow conversion range and cannot illuminate a wider area

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