Multi-color led lighting system

A light-emitting system and multi-primary color technology, applied in the field of LED lighting, can solve the problems of high energy consumption, slow response speed, and large volume of the Tl84 light source, and achieve the effects of increased spectral overlap rate, low energy consumption, and variable volume
CN113357569BActive Publication Date: 2022-02-08XUYU OPTOELECTRONICSSHENZHEN CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
XUYU OPTOELECTRONICSSHENZHEN CO LTD
Publication Date
2022-02-08

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Abstract

This application relates to the technical field of LED lighting, and provides a multi-color LED lighting system, including a multi-channel power supply control module, a light-emitting module, a sensor and a data operation module, and a module for controlling light uniformity, wherein the light-emitting modules are respectively controlled by a multi-channel power supply. The modules are individually controlled by current changes; the sensor and computing module can calibrate each light-emitting module by controlling the multi-channel power supply module to ensure that the spectrum of the device can coincide with the standard spectrum; further, the light-emitting module includes four monochromatic light-emitting modules of different colors, At the same time, the use of different light-emitting modules can improve the luminous efficiency, and based on the mixing of multiple different light-emitting modules, the spectral overlap rate can be improved, so that the multi-color LED can realize the spectrum of the Tl84 standard light source, and the LED light source is environmentally friendly and energy-consuming. It has the advantages of small size and variable volume, and is suitable for wide use.
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Description

technical field

[0001] The application belongs to the technical field of LED lighting, and in particular relates to a multi-primary color LED lighting system. Background technique

[0002] The standard light source refers to the artificial light source that simulates various ambient light, so that the off-site production factory or laboratory can obtain basically the same lighting effect as the light source in these specific environments. The standard light source is usually installed in the standard light box, and is mainly used to detect the color deviation of the item. TL84 light source (4000K) is mainly used to simulate the lighting of European shops, with a linear band spectrum, and is mainly used in standard color matching light boxes. However, the light source is a trichromatic fluorescent tube light source, which has the disadvantages of high energy consumption, large volume, slow response speed, mercury-containing and non-environmental protection. Contents of the...

Claims

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