CN2744959Y - Kitchen ventilator peripheral air intake oil collecting tray - Google Patents
Kitchen ventilator peripheral air intake oil collecting tray Download PDFInfo
- Publication number
- CN2744959Y CN2744959Y CN 200420104426 CN200420104426U CN2744959Y CN 2744959 Y CN2744959 Y CN 2744959Y CN 200420104426 CN200420104426 CN 200420104426 CN 200420104426 U CN200420104426 U CN 200420104426U CN 2744959 Y CN2744959 Y CN 2744959Y
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air intake
- collecting tray
- oil collecting
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kitchen ventilator peripheral air intake oil collecting tray. The structure of the utility model comprises a prismoid-shaped integral seamless frame, wherein the bottom surface (1) of the utility model is a flat surface with no apertures; the wall surfaces (2) of four peripheries of the frame are all provided with air inlet holes (3). As the direction of the air inlet hole of the oil collecting tray well fits the actual trend of oil smoke; thus the air inlet resistance is small; thereby, the strength of a kitchen ventilator sucking the oil smoke is improved. At the same time, because the oil collecting tray is not provided with air inlet holes in the vertical direction, the possibility of dirty oil dropping into cooking pots from air inlet apertures can be fully avoided, and cooked food of users being prevented from contamination can be ensured.
Description
One, technical field
The utility model relates to a kind of draw-off tray of range hood, air intake draw-off tray around specifically a kind of range hood.
Two, background technology
Know that all the draw-off tray of one of strength member of range hood mainly contains the effect of following two aspects for the people that produce and make range hood: the oil that range hood is separated from soot gas is assembled to be allowed it flow in the lubricating cup of storage to go; Secondly, absorb the air intake passage of oil smoke as range hood; For the latter, find that after deliberation it directly affects the suction of the suction oil smoke of range hood, about promptly the operating efficiency of range hood.According to our nearest investigation, at present also there is following defective in the draw-off tray produced of the manufacturer of each lampblack absorber: the distribution of fresh air inlet all is confined on vertically downward the direction on the draw-off tray, in fact strict, this perforate direction is not to match from the actual condition that the pot and stove periphery produces with oil smoke, so the air intake resistance is bigger; Secondly,, be difficult to avoid sump oil from fresh air inlet, to splash in the pot fully, the salubrious dish of user is polluted because the direction of the fresh air inlet on the draw-off tray vertically downward.
Three, summary of the invention
The technical scheme of the utility model technical issues that need to address and proposition is: a kind of air intake resistance that reduces oil smoke is provided, thereby increase the suction force of range hood, utterly destroy sump oil air intake draw-off tray around a kind of range hood that whenever splashes into pot phenomenon of internal contamination dish simultaneously oil smoke.
Its structure of air intake draw-off tray comprises a terrace with edge shape integral seamless framework around the utility model range hood, it is characterized in that bottom surface (1) is the plane, on the wall (2) around the framework, is shaped on fresh air inlet (3).Owing to be shaped on fresh air inlet (3) on the wall (2) around this draw-off tray, therefore, this perforate direction matches with the actual trend of round oil smoke that rises from pot and stove periphery generation back, so the air intake resistance is less; Secondly, owing to do not have fresh air inlet on the vertical direction on the draw-off tray, therefore avoided sump oil from fresh air inlet, to splash into a possibility in the pot fully, guaranteed that the salubrious dish of user avoids polluting.
Four, description of drawings
Fig. 1 is the structural representation of air intake draw-off tray around the utility model range hood:
Among the figure: 1, bottom surface; 2, wall; 3, fresh air inlet.
The specific embodiment:
Below in conjunction with Fig. 1 the specific embodiment of the present utility model is further described:
Realize around the utility model range hood that the air intake draw-off tray can be with following two kinds of methods:
1. be the method for material with sheet metal: shape and the size of at first having calculated metal blank according to the shape of air intake draw-off tray around the range hood with punching press, integral seamless drawing and forming in shaping mould, around molding framework, go out fresh air inlet 3 then, promptly become the utility model range hood air intake draw-off tray all around.
2. with metal or the integrated poured method of nonmetallic materials: at first carry out and water injection molding according to the shape of air intake draw-off tray around the range hood, then the metal that melts or nonmetallic materials are poured into a mould and into water in the injection molding, treating to open after its cooling mould promptly becomes air intake draw-off tray around the utility model range hood.
Claims (1)
1, air intake draw-off tray around a kind of range hood, its structure comprises a terrace with edge shape integral seamless framework, is characterised in that bottom surface (1) is the plane, on the wall (2) around the framework, is shaped on fresh air inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104426 CN2744959Y (en) | 2004-10-21 | 2004-10-21 | Kitchen ventilator peripheral air intake oil collecting tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104426 CN2744959Y (en) | 2004-10-21 | 2004-10-21 | Kitchen ventilator peripheral air intake oil collecting tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744959Y true CN2744959Y (en) | 2005-12-07 |
Family
ID=35579740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104426 Expired - Fee Related CN2744959Y (en) | 2004-10-21 | 2004-10-21 | Kitchen ventilator peripheral air intake oil collecting tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744959Y (en) |
-
2004
- 2004-10-21 CN CN 200420104426 patent/CN2744959Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |