CN101721076B - Matching structure of top plate and lamp box cover of food refrigerated display cabinet - Google Patents
Matching structure of top plate and lamp box cover of food refrigerated display cabinet Download PDFInfo
- Publication number
- CN101721076B CN101721076B CN200910212414XA CN200910212414A CN101721076B CN 101721076 B CN101721076 B CN 101721076B CN 200910212414X A CN200910212414X A CN 200910212414XA CN 200910212414 A CN200910212414 A CN 200910212414A CN 101721076 B CN101721076 B CN 101721076B
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- box cover
- lamp box
- lamp
- top board
- display cabinet
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Abstract
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 with materials 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, a lamp 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
The invention belongs to household electrical appliance technical field, be specifically related to a kind of top board of food refrigerated display cabinet and the fit structure of lamp box cover.
Background technology
Food refrigerated display cabinet is used very extensive at coml, for example in the restaurant, hotel, market, supermarket, drink and all kinds of dining rooms etc. are in order to show food, the common supporting food refrigerated display cabinet that has, select required food easily in order to client, and the top at food refrigerated display cabinet is provided with lamp box cover, rise being pasted on the advertisement irradiation on lamp box cover surface, performance advertising results by the fluorescent tube that is installed in the lamp box cover.
The top board of the food refrigerated display cabinet in the prior art and the fit system of lamp box cover are the branch body structures, on top board and in installation position, process the clip flange corresponding to lamp box cover, and on lamp box cover, process the blocking flange groove that matches with the clip flange, perhaps on top board and at the caulking groove that fourth of the twelve Earthly Branches effect has been set for the position that lamp box cover is installed, and it is prominent that the embedding that plays the tenon effect that matches with caulking groove is set on lamp box cover, or the like.This structure is had its own strong point, that can make back enforcement assembling respectively with lamp box cover and top board exactly easily, be put to the foamed process foaming in road, back after both assemblings, make the lamp box cover that protrudes in the top board surface around surrounded by foaming layer, just make whole lamp box cover around be embedded in the foaming layer.Facts have proved that there is following shortcoming in the fit structure of above-mentioned top board and lamp box cover: not only lamp box cover self deforms easily, but also occurs between meeting and the top board dividing taking off, and causes scrapping of product.The applicant thinks, the problems referred to above are to make the back respectively mutually due to the assembling by top board and lamp box cover, because as the industry's knowledge of the reason, top board is different with the material of lamp box cover, and both physical deformation coefficients that expands with heat and contract with cold are different, can't avoid the metaboly of lamp box cover when foaming, more particularly, because the material of lamp box cover is plastics, and the material of top board is a metal, so anti-(resisting) deformability of lamp box cover is very fragile.In view of this, be necessary the top board of the food refrigerated display cabinet in the prior art and the fit structure of lamp box cover are done rationally to improve, technical scheme described below is based on producing under this prerequisite.
Summary of the invention
Task of the present invention is to provide a kind of and can avoids the lamp box cover distortion effectively and use and improve lamp box cover and combine the top board of food refrigerated display cabinet of effect and intensity and the fit structure of lamp box cover with the integral body of top board.
Task of the present invention is finished like this, a kind of top board of food refrigerated display cabinet and the fit structure of lamp box cover, comprise top board, constitute the lamp box cover in lamp chamber and the lamp box cover cap of fixing with lamp box cover, the material of described top board and lamp box cover is a homogeneity, and lamp box cover is incorporated on the top board integratedly, constituting all around of outer wall at lamp box cover is used to promote the enhancing bead of intensity and is used to improve the fin that combines with expanded material, around the inwall bottom in described lamp chamber, constitute the lampshade caulking groove, described lamp box cover cap constitutes lampshade embedding limit, lampshade embedding limit and described lampshade caulking groove scarf around the surface of a side of lamp box cover.
The spaced apart mortise that is provided with of one side of the length direction in lamp of the present invention chamber, and it is prominent to be arranged at intervals with tenon in a side of the length direction on described lampshade embedding limit, the prominent position of tenon is corresponding with described mortise and match.
Mortise of the present invention is rectangular opening or circular hole, and the prominent shape of cross section of described tenon is rectangle or circle.
The material of top board of the present invention and lamp box cover is plastics, and lamp box cover is incorporated into the position placed in the middle of a side of the length direction of top board.
The central region of lamp box cover cap of the present invention is transparent.
Technical scheme provided by the invention is owing to constitute Construction integration with lamp box cover and top board, and the outer wall at lamp box cover constitutes enhancing bead and fin, thereby can avoid the effect that combines between lamp box cover distortion and enhancing and the expanded material, be protected thereby make the bulk strength of lamp box cover and top board and combine effect.
Description of drawings
Accompanying drawing is a specific embodiment structure chart of the present invention.
The specific embodiment
Ask for an interview accompanying drawing, top board 1 and lamp box cover 2 are by the integrally moulded moulding of plastics, constituting all around of outer wall at lamp box cover 2 strengthens bead 22 and fin 23, by between the upper edge 24 of fin 23 and lamp box cover 2 and fin 23 be used to promote the foaming hopper 231 that combines with expanded material with strengthening to constitute between the bead 22, when expanded material enters into foaming hopper 231, can ensure on the one hand the intensity of lamp box cover 2, can avoid on the other hand and expanded material between occur dividing and take off phenomenon.
Continue to see accompanying drawing, around the bottom in the lamp chamber 21 of lamp box cover 2, constitute lampshade caulking groove 211, and the side at the length direction in lamp chamber 21 is arranged at intervals with mortise 212, the shape of mortise 212 both can be a rectangular opening, it also can be circular port, can also be the hole of other analogous shape, present embodiment be selected the mortise 212 of rectangle.Around the surface of a side of lamp box cover 2, constitute lampshade embedding limit 31 at lamp box cover cap 3, lampshade embedding limit 31 and aforesaid lampshade caulking groove 211 be scarf mutually, and on the outer wall of a side of the length direction on lampshade embedding limit 31, be interval with tenon prominent 311, tenon prominent 311 is corresponding with the position of mortise 212, and adapt with the shape of mortise 212, in the present embodiment, selecting the shape of cross section of tenon prominent 311 is rectangle, so that tenon is gone in mortise 212.After lampshade embedding limit 31 embeds lampshade caulking groove 211 and the prominent 311 embedding mortises 212 of tenon, edge around the whole lamp box cover cap 3 is just in the shade holder chamber 213 corresponding to 21 bottoms, lamp chamber, with screw 4 that lamp box cover cap 3 is fixing with lamp box cover 2 again, specifically be that screw 4 is screwed in first screw hole 312 that is preset on the lamp box cover cap 3 and and then screws in second screw hole 25 that is preset in lamp box cover 2 bottoms.By (transparent symbol) shown in the accompanying drawing, the central region of lamp box cover cap 3 is transparent, is promptly filled the post of by transparent plastic, to help to strengthen the translucent effect of the fluorescent tube (not shown) that is installed in the lamp chamber 21.
The outside of above-mentioned lamp box cover 2 is filled by expanded material, and can not occur the metaboly of lamp box cover 2 when foaming, and therefore technical scheme provided by the invention has been eliminated existing problem in the prior art.
Claims (5)
1. the fit structure of the top board of a food refrigerated display cabinet and lamp box cover, comprise top board (1), lamp box cover (2) with lamp chamber (21), and with the fixing lamp box cover cap (3) of lamp box cover (2), the material that it is characterized in that described top board and lamp box cover (2) is a homogeneity, and lamp box cover (2) combines and the structure that becomes one with top board (1), around lamp box cover (2) outer wall, has the enhancing bead (22) that is used for gaining in strength, and be used for improving fin (23) with the conjugation of expanded material, around the inwall bottom in described lamp chamber (21), constitute lampshade caulking groove (211), described lamp box cover cap (3) constitutes lampshade embedding limit (31), lampshade embedding limit (31) and described lampshade caulking groove (211) scarf around the surface of a side of lamp box cover (2).
2. the fit structure of the top board of food refrigerated display cabinet according to claim 1 and lamp box cover, the spaced apart mortise (212) that is provided with of a side that it is characterized in that the length direction in described lamp chamber (21), and being arranged at intervals with tenon prominent (311) in a side of the length direction on described lampshade embedding limit (31), the position of tenon prominent (311) is corresponding with described mortise (212) and match.
3. the fit structure of the top board of food refrigerated display cabinet according to claim 2 and lamp box cover is characterized in that described mortise (212) is rectangular opening or circular hole, and the shape of cross section of described tenon prominent (311) is rectangle or circle.
4. the fit structure of the top board of food refrigerated display cabinet according to claim 1 and lamp box cover, the material that it is characterized in that described top board (1) and lamp box cover (2) is plastics, and lamp box cover (2) is incorporated into the position placed in the middle of a side of the length direction of top board (1).
5. the fit structure of the top board of food refrigerated display cabinet according to claim 1 and lamp box cover is characterized in that the central region of described lamp box cover cap (3) is transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212414XA CN101721076B (en) | 2009-11-03 | 2009-11-03 | Matching structure of top plate and lamp box cover of food refrigerated display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212414XA CN101721076B (en) | 2009-11-03 | 2009-11-03 | Matching structure of top plate and lamp box cover of food refrigerated display cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101721076A CN101721076A (en) | 2010-06-09 |
| CN101721076B true CN101721076B (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212414XA Expired - Fee Related CN101721076B (en) | 2009-11-03 | 2009-11-03 | Matching structure of top plate and lamp box cover of food refrigerated display cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN101721076B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963331A (en) * | 2010-08-17 | 2011-02-02 | 苏州雪林电器科技有限公司 | Lamp box cover for display case |
| CN102853395A (en) * | 2012-08-30 | 2013-01-02 | 宁波罗特电器有限公司 | Ceiling lamp fixing structure of thermal container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405494Y (en) * | 1999-08-09 | 2000-11-15 | 广东希世达机电实业有限公司 | Connected cold-storing and refrigerating showcase |
| CN2577700Y (en) * | 2002-11-19 | 2003-10-08 | 上海富申冷机有限公司 | Multiple combined display refrigerating counter for shop |
| EP1757858A2 (en) * | 2005-08-26 | 2007-02-28 | SARNO S.p.A. | Illumination device with modular and movable lamp holder for display cabinets and/or display spaces |
| CN201000031Y (en) * | 2006-10-31 | 2008-01-02 | 蔡忠春 | Lamp box hood of show cabinet |
| CN201595531U (en) * | 2009-11-03 | 2010-10-06 | 江苏格林电器有限公司 | Matching structure for top plate of food refrigerated display cabinet and light box cover |
-
2009
- 2009-11-03 CN CN200910212414XA patent/CN101721076B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405494Y (en) * | 1999-08-09 | 2000-11-15 | 广东希世达机电实业有限公司 | Connected cold-storing and refrigerating showcase |
| CN2577700Y (en) * | 2002-11-19 | 2003-10-08 | 上海富申冷机有限公司 | Multiple combined display refrigerating counter for shop |
| EP1757858A2 (en) * | 2005-08-26 | 2007-02-28 | SARNO S.p.A. | Illumination device with modular and movable lamp holder for display cabinets and/or display spaces |
| CN201000031Y (en) * | 2006-10-31 | 2008-01-02 | 蔡忠春 | Lamp box hood of show cabinet |
| CN201595531U (en) * | 2009-11-03 | 2010-10-06 | 江苏格林电器有限公司 | Matching structure for top plate of food refrigerated display cabinet and light box cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101721076A (en) | 2010-06-09 |
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Granted publication date: 20110518 Termination date: 20151103 |
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