Novel anti-collision lamp light source for helicopter

Abstract

The invention discloses a novel anti-collision lamp light source for a helicopter. The novel anti-collision lamp light source comprises a cooling base, an electric coupling, a lampshade and a plurality of light emitting circuit boards. The cooling base is of an integrated structure. A circuit board installation base is arranged on the periphery of the upper portion of the cooling base. The light emitting circuit boards are fixed to the circuit board installation base. A slotted hole is formed in the center of the cooling base. The electric coupling is fixed into the slotted hole. LED light emitting chips fixed through reflow soldering are distributed on the surfaces of the light emitting circuit boards. The novel anti-collision lamp light source is compact in structure, 360-degree light emitting can be achieved, the light emitting effect is good, and the light emitting circuit boards work at the same time so that light intensity can be guaranteed. The cooling base is of the integrated structure, heat generated when the LED light emitting chips operate can be effectively conducted out, and work stability is improved. The electric coupling is installed in the cooling base in a penetrating mode, the structure is ingenious and reliable, heat generated by the electric coupling can also be transferred to the cooling base, and the light source is more stable to work.

Description

technical field [0001] The invention belongs to the field of electric light sources, in particular to an anti-collision light source for helicopters. Background technique [0002] Existing anti-collision lights for helicopters mostly use pulse xenon lamps as illuminants, which are deficient in anti-vibration performance, starting performance, and power consumption. LED illuminant is a new type of electric light source that has developed rapidly this year. It has the advantages of light weight, high luminous efficiency, low power consumption, long life, and good start-up performance. However, the current LED light source structure is difficult to meet the anti-vibration and heat dissipation requirements of anti-collision lights for helicopters. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a novel helicopter anti-collision light with strong anti-vibration performance and good heat dissipation. [0004] Th...

AI Technical Summary

Problems solved by technology

However, the current LED light source structure is difficult to meet the anti-vibration and heat dissipation requirements of anti-collision lights for helicopters

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