Light box of refrigerated display cabinet

Abstract

A light box of a refrigerated display cabinet mainly comprises a face cover and a box body. The light box of the refrigerated display cabinet is characterized in that the face cover comprises clamped buckles, screw holes and a refraction face. The face cover is buckled on the box body in a clamped mode and fixed in a threaded connection mode. The face cover is a rectangular transparent plate body part. The middle portion of the face cover is in an arc-shaped upheaval. Two arc-shaped slope faces are formed by two ends of the arc-shaped upheaval portion and two end portions of the face cover. The refraction face is arranged on the inner face of the arc-shaped upheaval portion of the face cover. Three clamped buckles are arranged on one side of the refraction face inside the face cover. Three screw holes are arranged at the edge of the other side of the face cover at equal intervals, wherein the screw holes at the two ends are respectively close to the two end portions of the face cover. The clamped buckles, the refraction face and the screw holes are formed integrally. The box body is a rectangular-box-shaped body. The edge portion of the upper opening of the box body extends towards the periphery by an equal distance of 2 cm to 3 cm so that a connection part shaped like a Chinese character 'Hui' is formed. Three screw holes are formed in one side of the connection part in a mode of corresponding to the three screw holes of the face cover. The inner edge of the other side of the connection part extends towards the inside of the box body by 1 cm to 1.5 cm so that a clamped connection part is formed, wherein the clamped connection part and the connection part are placed in the same plane. The clamped connection part, the connection part and the box body are formed integrally.

Description

technical field [0001] The invention relates to a lighting fixture for home appliances, and more precisely discloses a light box for a refrigerated display cabinet. Background technique [0002] Refrigerated display cabinets can be found in almost every shopping mall and supermarket, and play a great role in product display and sales, especially food refrigerated display cabinets, not only to meet the functions of food refrigeration and cleaning, but also It is also necessary for customers to observe and understand the condition of the product without opening the door of the display cabinet, so as to stimulate consumers' desire to buy. Therefore, refrigerated display cabinets are often equipped with lighting fixtures in the cabinet to better display the shape, color and state of the goods. Since most of the refrigerated display cabinets are in the starting state for a long time, and most of the food products are placed, it is easy to be contaminated with stains and even bre...

AI Technical Summary

Problems solved by technology

However, due to this design, the light source body is exposed in the cabinet. Although it is easy to replace and has sufficient light, it is easy to be stained, and many energy-saving lamps have complicated shapes and structures, which are inconvenient to clean. At the same time, the light source body is directly exposed in the cabinet, and the heat emitted affects the refrigeration effect , increasing the load on the compressor, and the energy consumption of light is also increased due to too many light sources, resulting in two-way waste

Some refrigerated display cabinets adopt the design of lamp boxes to solve some of the above problems, but they are mostly in the form of snap-in connections. Since the box body is mostly made of plastic, under long-term low temperature conditions, the plastic machine is easy to age and become brittle, and it is often damaged when disassembled and scrubbed. Buckle

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