Large-scale solar simulator horizontal lighting lamp unit array and its arrangement and support method

Abstract

The invention discloses a large-scale solar simulator horizontal lighting lamp unit array and its arrangement and support method. The large-scale solar simulator horizontal lighting lamp unit array is composed of a spherical head and several lamp units, and the several lamp units pass through the lamp unit support mechanism. Fixed in the spherical head, there are multiple condenser mounting surfaces uniformly arranged in the spherical head, the condenser mounting surfaces are flat, and the vertical distances from all the condenser mounting surfaces to the spherical center of the spherical head are equal; the spherical heads are equally spaced There are multiple light holes, and the center lines of all the light holes are perpendicular to the condenser mounting surface and converge at one point, that is, the center of the sphere, which solves the arrangement, positioning, support, and Non-interference and other issues to ensure the safe and reliable operation of large-scale solar simulators.

Description

technical field [0001] The invention belongs to the technical field of space environment simulation, and in particular relates to an arrangement and support method for simulating a horizontal lighting lamp unit array of a space solar simulator. Background technique [0002] When a spacecraft operates in space, the harsh space environment poses a major threat to its normal work. Among them, the solar radiation environment, cold and dark environment and vacuum environment have the most serious impact, which will affect the thermal performance, electrical performance, mechanical performance and payload performance of the spacecraft, and the solar radiation has the greatest impact. The solar simulator can simulate the collimation of solar radiation, uniformity of spatial radiation and spectral characteristics, with high simulation accuracy. Therefore, with the development of the aerospace industry, there are more and more demands for large-aperture solar simulators and high-irr...

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Problems solved by technology

[0006] The object of the present invention is to provide a large-scale solar simulator horizontal lighting lamp unit array and its arrangement and support method, which solves the problems of arrangement, positioning, support, and mutual non-interference of the large-scale solar simulator horizontal lighting lamp unit array, Ensure safe and reliable operation of large solar simulators

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