Light source light distribution high-color-rendering fresh food illumination preparation process

Abstract

The invention discloses a light source light distribution high-color-rendering fresh food illumination preparation process. The preparation process comprises the steps of S1, preparing materials, specifically, selecting an LED chip as a main body luminescent material, selecting an LED tube socket with a halfpace structure as a protection tube socket base material of the LED chip, and preparing calcium carbonate, zinc oxide, titanium dioxide, manganese dioxide, europium nitrate and strontium carbonate as preparation materials of YAG fluorescent powder; S2, preparing YAG fluorescent powder; S3,preparing an LED tube socket; S4, mounting an LED chip, and packaging the LED chip in the prepared tube socket through crystal pricking, wire leading, glue pouring and baking; and S5, packaging, specifically, filling the prepared YAG fluorescent powder into the LED tube socket, and packaging through a packaging material. According to the invention, the YAG fluorescent powder is used for blending,so that the high color rendering index and the color rendering index of the LED fresh food lamp are improved, the application limitation of a traditional fresh food lamp is improved, the LED fresh food lamp can be applied to a public large environment, the YAG fluorescent powder can be matched with a full spectrum, and thus the fresh food color rendering effect is improved.

Description

technical field [0001] The invention belongs to the field of fresh food lighting, and more specifically relates to a preparation process for fresh food lighting with light source and light distribution. Background technique [0002] LED fresh lights belong to the category of LED lights, that is, they can also be called LED lights, and because they are suspended in use, they can also be called LED pendant lights. LED fresh lights are suitable for supermarket fresh areas, Vegetable market, fruit chain store, used for fresh meat, ice meat, stewed meat, vegetables, fruits, seafood, bread, cooked food lighting, etc. Features of LED fresh light lamps: such as better heat dissipation performance, lower temperature and longer life; good reflective performance inside the lampshade; the height of the lamp can be adjusted freely at any time; the appearance is fashionable and novel, and the decorative effect is excellent. Its light source mainly has the following advantages: high-quali...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing LED fresh lights are used in combination with red and white light

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