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Lighting appliance

A technology of lighting fixtures and heat sinks, which is applied in the field of lighting fixtures for refrigerated display cabinets, can solve problems such as inconvenient repair and maintenance, and interference with the placement of lighting lamps, and achieve the effects of simple structure, easy assembly, and low power consumption

Active Publication Date: 2011-03-16
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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

Method used

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Embodiment Construction

[0041] While the invention will be fully described with reference to the accompanying drawings which contain preferred embodiments of the invention, it is understood before proceeding that those skilled in the art may modify the invention described herein while obtaining the benefits of the invention. Therefore, it should be understood that the following description is a broad disclosure for those skilled in the art, and its content is not intended to limit the present invention.

[0042] see figure 1 and figure 2 , are a perspective view and a cross-sectional view respectively showing the first embodiment of the lighting fixture 1 of the present invention. In this embodiment, the lighting fixture 1 of the present invention includes a hollow frame body 2, the frame body 2 has an opening 3, and a first frame wall 4 and a second frame wall corresponding to the opening 3 5. A first clamping portion 6 is formed on the outside of the first frame wall 4; a first cooling fin 7 is ...

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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 a first 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 of the 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L23/36F21W131/405F21Y101/02F21V29/00F21V15/01F21V29/508F21V29/71F21Y115/10
Inventor 黄川庭李宏俊姚宇桐李丽玲
Owner IND TECH RES INST
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