LED explosion-proof ceiling projection lamp

Abstract

The invention relates to the technical field of projection lamps, and discloses an LED explosion-proof ceiling projection lamp, which comprises a mounting bottom plate, wherein a vertical rotating andconnecting rod is fixedly mounted in the middle of the surface of the right end of the mounting bottom plate, a mounting block is arranged on the right side of the vertical rotating and connecting rod, a vertical rotating block is fixedly arranged the left end surface of the mounting block, and the right end of the vertical rotating and connecting rod extends to the inner part of the left end ofthe vertical rotating block. According to the LED explosion-proof ceiling projection lamp, by arranging the vertical rotating and connecting rod and the vertical rotating block, the rotation adjustment in the vertical direction can be stably carried out on the irradiation direction of the projection lamp, a horizontal rotating and connecting rod and a horizontal rotating block are arranged, the rotation adjustment in the horizontal direction can be stably carried out on the irradiation direction of the projection lamp, a vertical rail, a horizontal rail and a sliding block are arranged, linearadjustment in the vertical or horizontal direction can be stably carried out on the irradiation direction of the projection lamp, and the illumination direction of the projection lamp is freely and stably adjusted at each angle.

Description

technical field [0001] The invention relates to the technical field of floodlights, in particular to an LED explosion-proof ceiling floodlight. Background technique [0002] Floodlights are lamps whose illuminance on the specified illuminated surface is higher than that of the surrounding environment, also known as spotlights. Usually, they can be aimed at any direction and have a structure that is not affected by weather conditions. They are mainly used for large-scale operations, mines, and buildings. Outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. [0003] According to the different usage conditions of the floodlight, it is necessary to adjust the irradiation angle of the floodlight. However, the range of the adjustable angle of the existing floodlight is limited, and it is impossible to realize free and stable adjustment of each angle, and the internal ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an LED explosion-proof ceiling floodlight, which can freely and stably adjust the irradiation angle of the floodlight, can quickly and fully dissipate the heat generated when the floodlight works, and can flexibly adjust the beam convergence or The advantage of the divergent angle solves the problem that the floodlight cannot freely and stably adjust the light irradiation angle, cannot fully and quickly dissipate the heat generated during work, and cannot converge or diverge the irradiated beam.

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