CN101191637A - Range hood integral body smoke-collecting cover top surface single-elevation structure - Google Patents
Range hood integral body smoke-collecting cover top surface single-elevation structure Download PDFInfo
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- CN101191637A CN101191637A CNA2006101549280A CN200610154928A CN101191637A CN 101191637 A CN101191637 A CN 101191637A CN A2006101549280 A CNA2006101549280 A CN A2006101549280A CN 200610154928 A CN200610154928 A CN 200610154928A CN 101191637 A CN101191637 A CN 101191637A
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- integral body
- smoke
- range hood
- hood
- top surface
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Abstract
The present invention relates to a superface single-elevation structure of a range hood integral main body, which is an improved model of a range hood integral main body. The present invention comprises an integral cover plate A which is provided with a gap 1 and has a frame 2 folded on four sides, as well as an integral smoke collecting hood B consisting of a bottom plate 4, a lug boss 5, a center hole mouth 6 and a four-side turned-over edge 7. The technical points of the present invention are that: the superface of the lug boss 5 of the smoke collecting hood B is provided with a horizontal elevation alpha from back to front, so as to increase the volume of the range hoods provided with the main body to gathered oil smoke, which significantly improves the smoke gathering effect of the range hoods; meanwhile, the present invention also ensures that waste oil collected by an oil collecting disc can flow from the front into an oil cup arranged rearward soon, thereby improving waste oil collecting effect.
Description
One, technical field
The present invention relates to the enclosed structure of a kind of fuselage of range hood, specifically range hood integral body smoke-collecting cover top surface single-elevation structure.
Two, background technology
Recently I have declared by whole cover plate and the patent of invention that makes it to become the seamless integral body that is applicable to range hood in junction after whole exhaust fume collecting hood is connected again with the method for welding, but find that after the use of a period of time effect that the oil smoke that the range hood that disposes this integral body produces the kitchen cooking backs and the effect that sump oil is collected are unsatisfactory.
Three, summary of the invention
To back effect and sump oil is collected unfavorable shortcoming of oil smoke, the technical scheme of the technical issues that need to address of the present invention and proposition is at above-mentioned range hood: thus provide a kind of exhaust fume collecting hood end face be shaped on an elevation angle strengthen fuselage to the cubical content of the oil smoke that backs with improve range hood hold together the cigarette effect and to improving the range hood integral body smoke-collecting cover top surface single-elevation structure of sump oil collecting effect.
The technical scheme of range hood integral body smoke-collecting cover top surface single-elevation structure of the present invention is: it comprises and has the whole cover plate A that breach 1 and four edge breaks have frame 2, by base plate 4, and boss 5,6, four limits, hole, center, the 7 whole exhaust fume collecting hood B that form that turn edge; The end face that it is characterized in that the boss 5 on the exhaust fume collecting hood B is shaped on horizon elevation angle α≤70 ° from back to front.The frame 2 and the 7 height≤200mm that turn edge.This fuselage is because exhaust fume collecting hood B is shaped on horizon elevation angle α from back to front, thereby strengthened the range hood that disposes this fuselage cubical content to the oil smoke that backs, and what significantly improved range hood holds together the cigarette effect; Simultaneously owing to be assemblied in draw-off tray on the cabinet in the hole, exhaust fume collecting hood center 6 to angle of elevation alpha≤70 ° should have been arranged, therefore, the sump oil that draw-off tray is collected when range hood is worked can be soon flows to the lubricating cup that is arranged on the rear (be detained with face and splash in the pot) midway from the place ahead.Thereby make range hood under the situation that does not increase power and extra facility, significantly improve to oil smoke back and to the collection of sump oil.
Four, description of drawings
Fig. 1 is the structure chart of range hood integral body smoke-collecting cover top surface single-elevation structure cover plate A of the present invention.
Among the figure: A, cover plate; 1, breach; 2, frame.
Fig. 1 illustrates:
Cover plate A is an integral body, and it is stamped to form by the block of metal plate, is processed with breach 1 at cover plate A rear, and its four edge break has the frame 2 (the place ahead frame also can be a cambered surface) of height≤200mm.
Fig. 2 is the structure chart of the exhaust fume collecting hood B of range hood integral body smoke-collecting cover top surface single-elevation structure of the present invention.
Among the figure: B, exhaust fume collecting hood; 4, base plate; 5, boss; 6, hole, center; 7, (as the place ahead frame is cambered surface, and then the place ahead turns edge and is the identical cambered surface of curvature) turns edge; α, horizon elevation angle.
Fig. 2 illustrates:
Exhaust fume collecting hood B is an integral body, and it is stamped to form by the block of metal plate, and exhaust fume collecting hood B bottom is processed with base plate 4, is processed with boss 5 on the base plate 4, and boss 5 tops have hole, center 6, four edge breaks that height≤200mm's turn edge 7; Boss 5 end faces of exhaust fume collecting hood B have horizon elevation angle α from back to front.
Fig. 3 is a range hood integral body smoke-collecting cover top surface single-elevation structure outline drawing of the present invention.
Among the figure: A, cover plate; B, exhaust fume collecting hood.
Fig. 3 illustrates:
After cover plate A and exhaust fume collecting hood B shape respectively, cover plate A with after exhaust fume collecting hood B is connected up and down again the method with welding be welded into seamless, the non-removable integral body in junction, at last with its surface finish, polishing until the vestige of eliminating welding fully, make it to become range hood integral body smoke-collecting cover top surface single-elevation structure of the present invention.
Five, the specific embodiment:
At first according to the development size of cover plate A block of metal plate under shearing on the plate shearing machine, and on lathe, process the breach 1 that is positioned at the rear and the frame 2 of four limit height≤200mm; According to development size block of metal plate under shearing on the plate shearing machine of exhaust fume collecting hood B, then on hydraulic press, suppress boss 5, and make the end face of boss 5 have horizon elevation angle α from back to front again; After cutting edge, turn edge 7 again what process hole, center 6 on boss 5 end faces, four limit height≤200mm on the lathe.Then exhaust fume collecting hood B with after cover plate A is connected up and down again the method with welding make it to become one, and eliminate the vestige of welding through polishing, polishing, promptly become range hood integral body smoke-collecting cover top surface single-elevation structure of the present invention.Because boss 5 end faces of exhaust fume collecting hood B have horizon elevation angle α from back to front, thus strengthened the cubical content of fuselage the place ahead to the oil smoke that backs, thereby significantly improved range hood hold together the cigarette effect; The sump oil that draw-off tray collected simultaneously also can flow to from the place ahead soon and be arranged on the lubricating cup at rear, splashes in the pot of cooking contaminated food products midway in order to avoid be detained.
Claims (3)
1. range hood integral body smoke-collecting cover top surface single-elevation structure, it comprises the cover plate (A) that the breach (1) that is positioned at the rear and four edge breaks have frame (2) and comprises the base plate (4) that is positioned at the bottom, boss (5) on the base plate (4), there is the exhaust fume collecting hood (B) of turn edge (7) at hole, center (6) at boss (5) top, four edge breaks; It is characterized in that exhaust fume collecting hood (B) convex platform (5) end face horizon elevation angle α≤70 are arranged from back to front.
2. top surface single-elevation integral body as claimed in claim 1 is characterized in that the height≤200mm of frame (2) and turn edge (7).
3. top surface single-elevation integral body as claimed in claim 1 becomes a seamless integral body after it is characterized in that exhaust fume collecting hood (B) and cover plate (A) being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101549280A CN101191637A (en) | 2006-11-30 | 2006-11-30 | Range hood integral body smoke-collecting cover top surface single-elevation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101549280A CN101191637A (en) | 2006-11-30 | 2006-11-30 | Range hood integral body smoke-collecting cover top surface single-elevation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191637A true CN101191637A (en) | 2008-06-04 |
Family
ID=39486784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101549280A Pending CN101191637A (en) | 2006-11-30 | 2006-11-30 | Range hood integral body smoke-collecting cover top surface single-elevation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101191637A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886825A (en) * | 2009-05-12 | 2010-11-17 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN102444924A (en) * | 2010-09-30 | 2012-05-09 | 博西华电器（江苏）有限公司 | Rang hood and manufacturing method thereof |
| CN102825425A (en) * | 2011-06-17 | 2012-12-19 | 博西华电器（江苏）有限公司 | Smoke collection cover, manufacture method of smoke collection cover and range hood |
| CN101886826B (en) * | 2009-05-12 | 2014-01-22 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN101886824B (en) * | 2009-05-12 | 2014-03-26 | 博西华电器（江苏）有限公司 | Range hood shell |
-
2006
- 2006-11-30 CN CNA2006101549280A patent/CN101191637A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886825A (en) * | 2009-05-12 | 2010-11-17 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN101886825B (en) * | 2009-05-12 | 2014-01-22 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN101886826B (en) * | 2009-05-12 | 2014-01-22 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN101886824B (en) * | 2009-05-12 | 2014-03-26 | 博西华电器（江苏）有限公司 | Range hood shell |
| CN102444924A (en) * | 2010-09-30 | 2012-05-09 | 博西华电器（江苏）有限公司 | Rang hood and manufacturing method thereof |
| CN102444924B (en) * | 2010-09-30 | 2017-04-19 | 博西华电器（江苏）有限公司 | Rang hood and manufacturing method thereof |
| CN102825425A (en) * | 2011-06-17 | 2012-12-19 | 博西华电器（江苏）有限公司 | Smoke collection cover, manufacture method of smoke collection cover and range hood |
| CN102825425B (en) * | 2011-06-17 | 2016-08-17 | 博西华电器（江苏）有限公司 | Exhaust fume collecting hood and the manufacture method of exhaust fume collecting hood, range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080604 |