Embedded double light emitting navigation aid lamp

Abstract

The invention relates to an embedded double light emitting navigation aid lamp. The lamp comprises an upper shell and a lower shell matched with the upper shell, wherein a light source cavity is formed between the upper shell and the lower shell; a light source component and a prism component are fixedly arranged in the light source cavity; a light source of the light source component is a tungsten light source; the upper shell comprises a face shell and a boss convexly arranged on the face shell; the height h of the boss is less than 6.35mm; and two light emitting cavities are formed on the face shell, communicated with the light source cavity and symmetrically distributed on the face shell. The height h of the boss of the embedded double light emitting navigation aid lamp is less than 6.35mm and is lower than second-level or first-level convex height, the low-height light emitting cavities can effectively relieve bump feeling when an airplane takes off and lands, and the airplane more smoothly runs during take-off and landing, so that the tire wear of the airplane is reduced, the service life of the lamp is prolonged, and the safety of the airplane which runs during take-off and landing is greatly increased.

Description

technical field [0001] The invention relates to the field of airport lighting, and more specifically relates to an embedded double-emitting light navigation aid used in airport taxiways. Background technique [0002] At present, embedded navigation lights in the field of airport lighting are lighting fixtures hidden under the ground, and the height of the lights above the ground is commonly known as "convex height". In the prior art, the embedded navigation lights are of 2-level convex height or 1-level convex height. After these two types of embedded navigation lights are installed on the airport runway, the higher the convex height will increase the bumpy feeling when the aircraft takes off and lands. , have a certain impact on the stability of aircraft take-off and landing and the comfort of passengers. At the same time, if the convex height of level 2 or level 1 is too high, the impact force on the tires will be increased when the aircraft takes off and land, which will...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the defects in the prior art that the height of the embedded double-light navigation aids is too large, which causes the bumpy feeling when the aircraft takes off and lands, and affects the stability of the aircraft take-off and landing and the comfort of passengers. , providing an embedded navigation light, which can well solve the above problems

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