Matching structure of top plate and lamp box cover of food refrigerated display cabinet
A technology for food refrigeration and matching structure, which is applied to display cabinets, auxiliary appliances in stores, parts of lighting devices, etc., can solve the problems of weak resistance (anti-) deformation of light box covers, separation of top plates, and scrapped products. , to achieve the effect of ensuring overall strength and bonding effect and avoiding deformation
Inactive Publication Date: 2011-05-18
JIANGSU GELIN ELECTRIC APPLIANCE
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Problems solved by technology
Practice has proved that the matching structure between the above-mentioned top plate and the light box cover has the following defects: not only the light box cover itself is prone to deformation, but also there is separation from the top plate, resulting in the scrapping of the product
The applicant believes that the above-mentioned problems are caused by the mutual assembly of the top plate and the light box cover after they are made separately. The deformation coefficients are different, and the deformation of the light box cover cannot be avoided during foaming. More specifically, because the material of the light box cover is plastic, and the material of the top plate is metal, the resistance (anti) deformation of the light box cover is very fragile
Method used
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[0012] Please refer to the accompanying drawings, the top plate 1 and the light box cover 2 are integrally molded by plastic, and a reinforcing flange 22 and fins 23 are formed around the outer wall of the light box cover 2, and the upper edge of the light box cover 2 is formed by the fins 23 and the light box cover 2. 24 and between the fins 23 and the reinforcing flange 22 constitute a foaming groove 231 for improving the combination with the foaming material. When the foaming material enters the foaming groove 231, on the one hand, it can ensure the The intensity of cover 2, on the other hand can avoid separating phenomenon with foaming material.
[0013] Continuing to see the accompanying drawings, a lampshade slot 211 is formed around the lower part of the lamp chamber 21 of the light box cover 2, and a socket 212 is arranged at intervals on one side of the length direction of the lamp chamber 21, and the shape of the socket 212 can be The rectangular hole may also be a c...
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The invention provides a matching structure of a top plate and a lamp box cover of a food refrigerated display cabinet, belonging to the technical field of household appliances. The matching structure comprises the top plate and a lamp box cover lid which forms the lamp box cover with a lamp cavity and is fixed with the lamp box cover, wherein materials of the top plate have the same quality withmaterials of the lamp box cover, the lamp box cover is integrally combined on the top plate, reinforcing flanges used for strengthening the intensity and fins used for enhancing the combination with foaming materials are formed at the periphery of the outer wall of the lamp box cover, a lamp cover caulking groove is formed at the periphery of the lower part of the inner wall of the lamp cavity, alamp cover fillet is formed at the periphery of the surface of one side of the lamp box cover lid facing the lamp box cover, and the lamp cover fillet is matched with the lamp cover caulking groove in an inlaying way. In the technical scheme, the combination effect of deformation and strengthening of the lamp box cover and the foaming materials can be avoided so as to enable the integral intensity and the combination effect of the lamp box cover and the top plate to be guaranteed.
Description
technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a matching structure between a top plate and a light box cover of a food refrigerated display cabinet. Background technique [0002] Food refrigerated display cabinets are widely used in business. For example, in order to display food in restaurants, hotels, shopping malls, supermarkets, beverage bars and various canteens, food refrigerated display cabinets are usually equipped with food refrigerated display cabinets to facilitate customers to conveniently select what they need. food, and a light box cover is set on the top of the food refrigerated display cabinet, and the light tube installed in the light box cover illuminates the advertisement pasted on the surface of the light box cover to exert the advertising effect. [0003] The top plate and light box cover of the food refrigerated display cabinet in the prior art are matched in a split structure. ...
Claims
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IPC IPC(8): A47F3/04F21V17/10F21W131/405
Inventor 俞仲良王伟
Owner JIANGSU GELIN ELECTRIC APPLIANCE