Dual-light anti-collision lamp

Abstract

The invention provides a dual-light anti-collision lamp, and belongs to the technical field of helicopter electrical lighting design. The dual-light anti-collision lamp is arranged at the top and / or the bottom of a helicopter fuselage and comprises a lampshade (1), a plug (2), a white lamp bead cluster (3) and a red lamp bead cluster (4), wherein the white lamp bead cluster (3) and the red lamp bead cluster (4) are arranged in the lampshade (1), the dual-light anti-collision lamp is fixed to a helicopter through the plug (2), and one cluster of the white lamp bead cluster (3) or the red lamp bead cluster (4) is controlled to blink through a three-position switch. According to the dual-light anti-collision lamp, two aviation white and aviation red anti-collision lamps are combined to a lamp, the defect that an unicolor high-strength aviation white anti-collision lamp and an unicolor aviation red anti-collision lamp are at different operational stages is overcome, so that flight crew selects the suitable anti-collision lamps by stages, the visual anti-collision requirement is better met, the influence of harmful reflected light of the anti-collision lamps on the flight crew is avoided, and the flight safety of the helicopter is improved.

Description

technical field [0001] The application belongs to the technical field of helicopter electrical lighting design, and in particular relates to a double-light anti-collision lamp. Background technique [0002] The main function of the anti-collision lights is to emit flashing lights at a certain frequency during flight, visually providing clear position information for other neighboring helicopters. The previous anti-collision lights only emit monochromatic red light or high-intensity monochromatic white light. Monochromatic red anti-collision lights adapt well to the dark at night, and will not produce obvious and dazzling backscattered light that will adversely affect pilots; high-intensity Monochromatic white anti-collision lights visually provide more noticeable collision avoidance to other neighboring helicopters during daytime flight, but monochromatic white anti-collision lights can cause unwanted cockpit reflections at night and when in close proximity to clouds . Co...

AI Technical Summary

Problems solved by technology

The previous anti-collision lights only emit monochromatic red light or high-intensity monochromatic white light. Monochromatic red anti-collision lights adapt well to the dark at night, and will not produce obvious and dazzling backscattered light that will adversely affect pilots; high-intensity Monochromatic white anti-collision lights visually provide more noticeable collision avoidance to other neighboring helicopters during daytime flight, but monochromatic white anti-collision lights can cause unwanted cockpit reflections at night and when in close proximity to clouds

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