A led price tag light

Abstract

The invention discloses an LED price bar lamp, which comprises: a two-color extruded plastic tube, an end cover, and a light source assembly, and the end cover is fastened on both sides of the two-color extruded plastic tube; At the bottom of the tube, the reflective surface is located on one side of the two-color extruded plastic tube, and the light-transmitting surface of the price tag lighting is located on the other side of the two-color extruded plastic tube. The surface forms a closed structure, and an installation groove a and an installation groove b are provided on the lower part of the outer wall of the reflective surface. A structural groove is formed on the inner wall of the reflective surface and between the installation groove a and the installation groove b. The light source assembly One end of the light source assembly is located in the structural groove, and the other end of the light source assembly is located in another structural groove formed between the bottom of the light-transmitting surface of the price tag lighting and the light-transmitting surface of the shelf lighting; Clamp the price tag together. The strip light of the present application has the advantages of convenient installation, simple structure, dustproof and waterproof, and low cost.

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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