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Light environment construction device

A light environment and control device technology, applied in the field of light environment construction, can solve problems such as large cost, consumption, and difficulty in realizing light environment, and achieve reduction of secondary research and development costs, modular light environment construction, and variable color temperature light environment construction. Effect

Pending Publication Date: 2019-03-26
上海昊瞻检测技术有限公司
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Problems solved by technology

The construction of these light environments has clear requirements for brightness and uniformity. It is difficult to realize a high-brightness light environment, and often requires a stack of high-power light sources. Due to structural limitations, different technical solutions often need to be redeveloped. require a great deal of cost

Method used

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Embodiment Construction

[0020] In order to better illustrate the purpose and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 Shown is the overall schematic diagram of the device. The light environment simulation device of the present invention consists of three parts: a diffusion plate 1 with specific scattering characteristics, a multi-color LED lamp 2 with a certain light distribution as a light source and a network control device for controlling the power supply. Its main features are modularization, high efficiency, and variable color temperature to realize the construction of a high-brightness environment. The overall device is equipped with a steel structure dome, the lamp is fixed on the steel structure dome, and the diffusion plate is fixed on the dome through a structural member. During the test, the person is located in the very center of the laboratory. When the lamp is not ...

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Abstract

A light environment construction device is mainly composed of three parts: diffusion plates, a light source and a control device. The main features are as follows: the diffusion plates are arranged onthe inner surface of a light environment, each diffusion plate is configured with a number of matching LED lamps on the back thereof, and the LED lamps are multi-color LED lamps with certain light distribution in order to achieve a modular function; the LED lamps have low-color-temperature and high-color-temperature lamp beads, and switching of the environment between color temperatures can be realized through mixed arrangement of the two kinds of lamp beads; and the device is controlled by a network control device for operating a power supply. The light environment construction device of theinvention is a modular optical device, and can realize the construction of a large-space, high-brightness, variable-color-temperature and modular light environment. Redevelopment due to different technical schemes is avoided, and the cost of secondary research and development is reduced.

Description

technical field [0001] The invention relates to an optical device and belongs to the technical field of light environment construction. Background technique [0002] Many systems need to do a lot of ergonomics experiments in the verification stage to simulate the ergonomics of people in real situations, and comprehensively use physiology, psychology, hygiene, and anthropometry to study the interaction between people, machines and the environment in the production system . The physical environment in which people live has a great influence on people's work and life. Therefore, it is natural that the impact of the environment on people is a key content of ergonomics. The physical environment includes not only temperature and humidity, but lighting is also a very important environmental variable. [0003] The construction of lighting environment can simulate the real environment, such as cockpit, classroom, road and so on. The general indicator of light environment is the il...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00
Inventor 侯丽敏徐慧钦
Owner 上海昊瞻检测技术有限公司
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