Projection lamp with efficient cleaning function

Abstract

The invention provides a projection lamp with an efficient cleaning function. The projection lamp comprises a projection lamp main body, a cleaning mechanism and a turning mechanism, wherein the cleaning mechanism is assembled at the lower end of the projection lamp main body; the turning mechanism is arranged at the upper end of the cleaning mechanism; the turning mechanism is assembled at the right end of the projection lamp main body; the cleaning mechanism comprises a sealing pipe, a moving block, a connection pipeline, a fixed pipeline, a piston, a movable baffle, an elastic air bag, a fixed frame, a press plate, a spring and a guide rod; and the turning mechanism comprises a sleeve pipe, a sealing plate I, a sealing plate II, an electric push rod, a slide groove plate, a rack rod, acircular gear, a clamping rod I, a clamping rod II, a turning rod, a fixed column, a moving plate I, a bidirectional screw rod and a moving plate II. Compared with the prior art, the projection lamp provided by the invention has the following beneficial effects: shock absorption for the projection lamp main body is realized, and rapid cleaning and heat dissipation can also be carried out; and automatic turning is realized, and automatic return can also be carried out.

Description

technical field [0001] The invention is a projecting light with high-efficiency cleaning function, which belongs to the technical field of energy-saving lamps. 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. Generally, it is capable of aiming in any direction and has a structure that is not affected by climatic 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 the floodlight is wide or narrow, and the range of change is between 0°~180°. Among them, the beam with a particularly narrow beam is called a searchlight. [0003] The existing floodlights with high-efficiency cleaning functions are usually cleaned manually,...

AI Technical Summary

Problems solved by technology

[0003] The existing floodlights with high-efficiency cleaning functions are usually cleaned manually, which increases the workload of personnel, and also hinders the work of the floodlights, thereby reducing their work efficiency. When the floodlights with efficient cleaning function are used, their steering is usually adjusted manually, which increases the workload of personnel, and when the floodlights are bumped, the floodlights will turn and cannot be automatically reset

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