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Large-scale indoor solar illumination simulation system

A technology for simulating system and sunlight, applied in the field of spacecraft in-field environment test, can solve the problems of no technical research work on sunlight simulation system, no large-scale lighting simulation equipment found, etc., and achieves broad application prospects, small divergence angle, high index effect

Active Publication Date: 2013-03-20
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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Problems solved by technology

However, because many technologies involved in the lunar exploration project are in a confidential state, the inventor found through a large number of literature searches that there is currently no technical research work on the solar simulation system for the lunar exploration project in China, and no such large-scale light simulation system has been found abroad. Documentation for Analog Devices

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  • Large-scale indoor solar illumination simulation system

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Embodiment Construction

[0016] The large-scale indoor solar illumination simulation system of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] figure 1 It is a structural schematic diagram of a large-scale indoor solar illumination simulation system. The large-scale indoor solar lighting simulation system is mainly composed of a light array system 1, a main support structure 2, a rotating mechanism 3, a ventilation system 6, and a power supply and control system 5. The light array system 1 is mainly composed of many lamps. Among them, the light source adopts 1800W and 2000W metal halide lamps, and the single lamp component provides the outgoing light that meets the requirements of spectral distribution and other indicators; the main support structure 2 provides the overall support and fixation of the light array, etc. Functional requirements; the rotation mechanism 3 is used to rotate the angle of the light array system 1; the ventilatio...

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Abstract

The invention discloses a large-scale indoor solar illumination simulation system which mainly comprises a lamp array system, a main support structure, a rotating mechanism, a venting system and a power supply and control system. The main support structure is fixed with a foundation and a wall space in a concrete casting mode and / or a threaded mode and provides support and fixation for the whole of a lamp array according to the structure of the lamp array system. The rotating mechanism is in mechanical connection with the main support structure to adjust the angle of the lamp array system. The venting system provides an external work environment which meets the temperature requirement for work of the lamp array and takes away a large amount of heat produced when the lamp array works. The power supply and control system is in electrical connection with every lamp of the lamp array system, provides power for the whole lamp array, and has a function of centralized controlling of lamp array angle adjustment. The large-scale indoor solar illumination simulation system is applicable in a solar battery array test, a thermal control coating characteristic test, a material aging test, plant developing and fine breeding, or a climatic simulation test.

Description

technical field [0001] The invention belongs to the field of spacecraft infield environmental tests, and in particular relates to a large-scale indoor solar illumination simulation system for infield tests. Background technique [0002] The large-scale indoor solar illumination simulation system is derived from the mission of the lunar exploration project. It mainly provides a simulated lunar surface illumination environment for the test field, and simulates the actual solar illumination conditions as realistically as possible, thereby providing a test environment for related instruments and equipment. However, because many technologies involved in the lunar exploration project are in a confidential state, the inventor found through a large number of literature searches that there is currently no technical research work on the solar simulation system for the lunar exploration project in China, and no such large-scale light simulation system has been found abroad. Documentati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/02F21V17/00
Inventor 蒋山平杨林华许杰李晖
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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