A LED light source with a long range and a wide range

Abstract

The invention discloses an LED light source with a long range and a wide range, which belongs to the technical field of lighting equipment, and includes a light source assembly. Spotlight. In the present invention, through the cooperation of the designed first concentrating component, heat dissipation component and control component, the divergence angle of the light can be adjusted on the propagation path of the concentrating light, the brightness can be increased, and the concentrating effect is very good. It improves the penetration of light, effectively increases the range and radiation range of light, and reduces the loss of electric energy, achieving the effect of energy saving and emission reduction, and the air filter plate can absorb the moisture introduced into the airflow in the connection cover Harmful substances such as dust and dust are isolated outside, and the external conduction effect of high-temperature air is used to realize the drying treatment of the air filter plate, and to remove impurities in the filter holes of the air filter plate, ensuring the air purification treatment effect of the air filter plate.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and in particular relates to an LED light source with a long range and a wide range. Background technique [0002] Searchlight is a kind of lighting source, with a powerful light source and a convex mirror that can concentrate light in a specific direction, which is used for long-distance lighting and search purposes. [0003] Chinese invention patent CN112483967A discloses an LED searchlight system. It includes a lighting system composed of a group of LED modules, the LED modules are fixed on one side of a box-shaped bracket to form a light-emitting surface; it also includes a lifting arm that clamps the bracket from opposite sides of the box-shaped bracket; The first motor for rotating the bracket in the pan arm; the pan-tilt rotating device for supporting the pan-arm; the second motor for driving the pan-arm to rotate on the pan-tilt rotary device; also including setting and contro...

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Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the existing shortcomings of the LED light source for searchlights in the working process, in order to increase the range and radiation range of the LED light source, generally a convex lens is used to achieve the light-gathering effect, The concentrating effect is poor, the light loss rate is high, and because the LED light source will generate a lot of heat, an electric heat dissipation mechanism is generally installed inside the searchlight to increase the power consumption of the searchlight, and when the electric heat dissipation mechanism is abnormal , the problem of heat dissipation cannot be realized, and a long-range and wide-ranging LED light source is proposed

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