Lighting appliance

Abstract

The invention relates to a lighting appliance, which comprises a hollow frame body, a first cooling fin, a second cooling fin and a shade body, wherein the frame body is provided with an opening and afirst frame wall and a second frame wall corresponding to the opening, and the outside of the first frame wall is provided with a first clamping part; the first cooling fin is arranged on one side ofthe first clamping part and an angle is formed between the first cooling fin and the second frame wall; the second cooling fin is arranged on the second frame wall and an angle is formed between thesecond cooling fin and the second frame wall; a space is formed between the first cooling fin and the second cooling fin; the frame body, the first cooling fin and the second cooling fin are integrally formed through aluminum extrusion; and the shade body is combined at the opening side of the frame body. The lighting appliance has the advantages of simpler structure and easier assembly.

Description

technical field [0001] The invention relates to a lighting appliance, especially a lighting appliance applied to a refrigerated display cabinet. Background technique [0002] The function of the refrigerated cabinet lighting is to illuminate the commodities in the refrigerated cabinet, so as to achieve the purpose of displaying commodities and promoting the sales of commodities. The general lighting is set under the front edge of the storage board of the refrigerator, so that the guests can easily see the illuminated items. As for the currently commercially available refrigerated cabinet lighting, the light source of the fluorescent lamp is mainly used, and its light emitting mode is 360-degree radiation. According to the experimental measurement, the power consumption is 40w, and the light efficiency is between 40% and 65%, which shows that a lot of light is blocked and not effectively applied to the irradiated object, which means that a lot of energy is wasted Yes, even ...

AI Technical Summary

Problems solved by technology

According to the experimental measurement, the power consumption is 40w, and the light efficiency is between 40% and 65%, which shows that a lot of light is blocked and not effectively applied to the irradiated object, which means that a lot of energy is wasted Yes, even after reflection will cause loss of light energy

[0003] The existing refrigerated cabinet lamps are mainly fluorescent lamps. The disadvantages are that it is not easy to start, the color rendering is not good, the luminous efficiency at low temperature is not good, and there is a risk of mercury pollution. Especially the application of refrigerated cabinets is often based on food. danger

[0004] In addition, the item names and price cards in the refrigerator are placed in front of the storage board, so there is often a problem of interference with the position of the lighting.

Usually, the item name and price card are in front or clamped on the front edge of the storage board, and the lighting is fixed at the rear side of the item name and price card, so it is inconvenient to repair and maintain

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