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Color compensation LED lamp

A LED lamp and color compensation technology, which is applied in the direction of electric lamp circuit layout, lighting application, application, etc., can solve the problems of no color, low color rendering, and inability to fully display food colors, so as to improve color rendering and display effect Effect

Inactive Publication Date: 2010-06-09
PANASONIC APPLIANCES COLD CHAIN DALIAN
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Supermarket refrigerated and frozen display cabinets display various fruits, vegetables, seafood, meat and other foods for a long time. These foods are illuminated by traditional fluorescent lamps or LED lighting in supermarkets with low color rendering, only brightness, no color, and cannot fully display food The color itself is fresh, so a LED light that can not only illuminate the food but also compensate the color of the food came into being

Method used

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings.

[0009] Such as figure 1 As shown, the present invention discloses a color compensation LED lamp, which includes a power supply, a color encoder, a white light controller, a three primary color controller, an LED lamp tube, and a data collector. It is characterized in that: the data collector detects the color of the measured object, outputs a signal to the color compensation processor, and controls the LED lamp tube through the color coder, white light controller and three primary color controllers, so that it can obtain white light LED lights in complementary colors. The present invention can be applied in various fields, and according to needs, can regulate and control a variety of supplementary light colors with high color rendering and high brightness.

[0010] When the present invention is applied to a display cabinet, the system will automatically detect the si...

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Abstract

The invention discloses a color compensation LED lamp. The color compensation LED lamp comprises a power supply, a color encoder, a white light controller, a three-primary-color controller, an LED lighting tube and a data acquisition device, and is characterized in that: the data acquisition device detects the color of a tested object and outputs a signal to a color compensation processor; and the color encoder, the white light controller and the three-primary-color controller control the LED lighting tube so that the LED lamp for compensating colors in white light is obtained. The color compensation LED lamp can be used in multiple fields and can obtain various light supplement colors with high color development and high brightness through regulation and control as required.

Description

technical field [0001] The invention relates to a color compensation LED lamp. technical background [0002] Supermarket refrigerated and frozen display cabinets display various fruits, vegetables, seafood, meat and other foods for a long time. These foods are illuminated by traditional fluorescent lamps or LED lighting in the supermarket. The fresh color itself, so a LED light that can not only illuminate the food but also compensate for the color of the food came into being. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a color compensation LED lamp, which can not only be used for lighting, but also can compensate color on the basis of white light illumination, and automatically compensate the corresponding color according to the color of the object to be illuminated, so as to realize Automatic compensation, real-time compensation. [0004] The technical scheme of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00H05B37/02F21W131/405F21Y101/02
Inventor 杨一帆姜忠龄王彦国王亮李徽康天智
Owner PANASONIC APPLIANCES COLD CHAIN DALIAN
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