Aerospace high-power lamp

Abstract

The invention discloses an aerospace high-power lamp. The aerospace high-power lamp comprises a protective window, condensing lenses, an LED lamp panel, a thermal dissipating plate, a sealing strip, athermal buffer medium and a shell; a thermal buffer medium filling area is arranged in the shell and filled with the thermal buffer medium; a sealing strip mounting groove is formed between the thermal buffer medium filling area and the inner wall of the shell, and a sealing strip is mounted in the sealing strip mounting groove; the thermal dissipating plate is arranged above the filling area andis in close fit with the thermal buffer medium; the LED lamp panel is mounted on the upper part of the thermal dissipating plate, and the condensing lenses are mounted on all LED lamps in the LED lamp panel; and the protective window is mounted at the top of the shell. The thermal buffer medium is added on the aerospace high-power lamp, a close frame type structure is adopted, and thus it is ensured that the lamp meets the using requirements of high-power lighting under high and low temperature environments.

Description

technical field [0001] The invention belongs to the field of optical lighting, in particular to a high-power lamp for aerospace. Background technique [0002] Because of its high luminous efficiency, high-power lamps are widely used in the lighting of stadiums, exhibition centers, large shopping malls, industrial plants, street squares, stations, docks, ships and other large places. [0003] Although there are many existing high-power lamps, they cannot be directly applied in aerospace. The main problem is that the impact and vibration of the rocket launcher on the luminaire is far greater than the requirements for general use on the ground. In addition, the light-emitting surface of the luminaire in space must be exposed to the outside, and it directly withstands the extremely high and low temperature environment in the sun and shadow areas. The luminaire itself The heat generated is also difficult to control. Contents of the invention [0004] The purpose of the presen...

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Problems solved by technology

[0003] Although there are many existing high-power lamps, they cannot be directly applied in aerospace

The main problem is that the impact and vibration of the rocket launcher on the luminaire is far greater than the requirements for general use on the ground. In addition, the light-emitting surface of the luminaire in space must be exposed to the outside, and it directly withstands the extremely high and low temperature environment in the sun and shadow areas. The luminaire itself The heat generated is also difficult to control

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