Lighting lamp for night vision imaging system and high-power LED (Light Emitting Diode) light source module of lighting lamp

Abstract

The invention relates to a lighting lamp for a night vision imaging system and a high-power LED (Light Emitting Diode) light source module of the lighting lamp. The lighting lamp comprises a light source bracket (1), wherein the light emitting surface of the light source bracket (1) is provided with an LED chip group (2); the LED chip group (2) comprises a plurality of high-power LED chips capable of emitting yellow light, a plurality of high-power LED chips (4) capable of emitting green light and a plurality of high-power LED chips (5) capable of emitting blue light; and all the high-power LED chips are integrated and encapsulated on one light source bracket (1) in a matrix arrangement manner. The lighting lamp disclosed by the invention is simple in structure and low in cost; and all the LED chips are integrated and encapsulated on one light source bracket (1) by a matrix arrangement manner by reasonably selecting the LED chips capable of emitting three colors (yellow, green and blue) in appropriate proportion, so that no wavelength component of 620nm or above exists in the light emitting effect of the lighting lamp, and therefore the lighting lamp has the capability of being compatible with the night vision imaging system.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a night vision imaging system lighting fixture and a high-power LED light source module. Background technique [0002] At present, in aviation sites, military sites and other places that require special lighting, the lamps used for lighting are required to be compatible with the night vision imaging system (NVIS), that is, there are strict requirements on the spectrum emitted by the lighting lamps. Traditional lighting fixtures are generally compatible with night vision imaging systems by using color filter lenses or color filter coatings to filter out the part of the wavelength spectrum that affects the night vision imaging system. Lighting fixtures with color filter lenses or color filter coatings have high production costs, low luminous efficiency, and unsatisfactory lighting effects. However, the night lighting requirements of aviation and military places are very strict, especially in m...

AI Technical Summary

Problems solved by technology

Lighting fixtures with color filter lenses or color filter coatings have high production costs, low luminous efficiency, and unsatisfactory lighting effects. However, the night lighting requirements of aviation and military places are very strict, especially in military places, where night vision equipment is common. Applied to various weapons and equipment and various sea, land and air combat platforms

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