LED price marking strip lamp

Abstract

The invention discloses an LED price marking strip lamp. The LED price marking strip lamp comprises a two-color extrusion plastic pipe, end covers and a light source assembly, wherein the end covers are buckled on two sides of the two-color extrusion plastic pipe; a goods shelf illuminating light transmitting surface is positioned at the bottom of the two-color extrusion plastic pipe; a reflectingsurface is positioned on one side of the two-color extrusion plastic pipe; a price tag illuminating light transmitting surface is positioned on the other side of the two-color extrusion plastic pipe;the reflecting surface, the goods shelf illuminating light transmitting surface and the price tag illuminating light transmitting surface form a closed structure; a mounting groove a and a mounting groove b are formed in the lower part of the outer wall of the reflecting surface; a structural groove is formed in the inner wall of the reflecting surface and is arranged between the mounting groovea and the mounting groove b; one end of the light source assembly is positioned in the structural groove; the other end of the light source assembly is positioned in another structural groove formed between the bottom of the price tag illuminating light transmitting surface and the goods shelf illuminating light transmitting surface; a price tag catch and the price tag illuminating light transmitting surface jointly clamp a price tag. The strip lamp in the application has the advantages of being convenient to mount, simple in structure, resistant to dust and water, low in cost and the like.

Description

technical field [0001] The invention belongs to the field of shelf lighting, in particular to an LED price tag light. Background technique [0002] The current shelf lighting is mostly realized by using LED light tubes, and the shelf needs a price tag, and the price tag directly inserted into the price tag is mostly used, and some price tags are backlit. In the prior art: [0003] 1) Dalian Xipu Lighting Technology Co., Ltd. has applied for a LED shelf light, and its patent application number is 201810651493.3; it has the following disadvantages: a. The cost of the three-color extrusion PC process is too high; b. It cannot be realized above; c cannot use the same set of light source to realize price tag backlight and shelf lighting at the same time, resulting in high cost; d shelf lighting is far away from the edge of the laminate, and the effect of illuminating goods is not good; e installation structure is single, for screw installation, The shelves that can be adapted ar...

AI Technical Summary

Problems solved by technology

[0003] 1) Dalian Xipu Lighting Technology Co., Ltd. has applied for a LED shelf light, and its patent application number is 201810651493.3; it has the following disadvantages: a. The cost of the three-color extrusion PC process is too high; b. It cannot be realized above; c cannot use the same set of light source to realize price tag backlight and shelf lighting at the same time, resulting in high cost; d shelf lighting is far away from the edge of the laminate, and the effect of illuminating goods is not good; e installation structure is single, for screw installation, The shelves that can be adapted are limited and the application area is narrow

[0004] 2) Shanghai Keda Optoelectronics Technology Co., Ltd. has applied for a reflective, light-guiding and non-spot shelf light. Its patent application number is 201820508379.0. It has the following disadvantages: a. It is not dustproof and waterproof, and cannot be used in high-humidity environments such as refrigerators and vending machines. Machines, etc.; b a large number of pieces, complicated assembly; c shelf lighting and price tag backlight cannot achieve different light colors, and cannot realize the optical control function of price tag backlight

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