CN104819495A - Side-extraction and top-extraction combined extractor hood - Google Patents
Side-extraction and top-extraction combined extractor hood Download PDFInfo
- Publication number
- CN104819495A CN104819495A CN201410046871.7A CN201410046871A CN104819495A CN 104819495 A CN104819495 A CN 104819495A CN 201410046871 A CN201410046871 A CN 201410046871A CN 104819495 A CN104819495 A CN 104819495A
- Authority
- CN
- China
- Prior art keywords
- basal plane
- cavity
- substrate surface
- range hood
- extraction
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Abstract
The invention relates to the field of extractor hoods, in particular to a side-extraction and top-extraction combined extractor hood, which comprises a box body with a fan, an upper cavity positioned below the fan, and a side cavity leaning against the wall; the upper cavity and the side cavity are of an internally communicated structure; a substrate surface A, facing a gas stove, of the upper cavity is connected together with a substrate surface B, facing the gas stove, of the side cavity; the substrate surface B is positioned below the substrate surface A; the substrate surface B is arranged obliquely relative to the substrate surface A; the substrate surface A and the substrate surface B are provided with vent holes. After the scheme is adopted, split-cavity extraction is applied, so that the efficiency of sucking cooking fume cleanly is improved.
Description
Technical field
The present invention relates to lampblack absorber field, refer in particular to a kind of side-top range hood.
Background technology
Range hood is the requisite apparatus of modern kitchen, structural design should be taken into account the grease and dirt that are easy to effectively to remove and accumulate, should accomplish that case surface is smooth as far as possible.Usual range hood need be fixed and use on the wall, so apart from outside key, hole slot, hook etc., also require that it should have suitable device to be fixed on the wall, simultaneously this device should by not easily to move or on-deformable metal is made.The mode of the air-breathing of lampblack absorber can divide top suction type and side-suction type, but due to domestic culinary art custom, a large amount of oil smoke can be produced when cooking, in order to discharge more oil smoke as far as possible under the effect of equal-wattage blower fan, and consider the smooth degree of the clean of greasy dirt and casing of kitchen ventilator simultaneously, the present inventor makes further research this, and develop a kind of side-top range hood, this case produces thus.
Summary of the invention
To achieve these goals, technical scheme of the present invention is as follows:
A kind of side-top range hood, comprise the casing that blower fan is housed, the side cavity being positioned at the upper cavity below blower fan and arranging by wall, described upper cavity and side cavity are entire body formula structure, and upper cavity links together towards the basal plane A of gas-cooker and side cavity towards the basal plane B of gas-cooker, described basal plane B is positioned at the below of basal plane A, and basal plane B for being obliquely installed, and basal plane A and basal plane B offers ventilating opening relative to basal plane A.
Further, described basal plane A can be plane, can be also smooth curved surface, or the curved surface be made up of some planes.
Further, described basal plane A is invaginating stretching groove structure.
Further, described basal plane B can be smooth curved surface, can be also plane, or the curved surface be made up of some planes.
Further, the most bottom surface of described side cavity offers outage, is provided with oil trap under outage.
Further, described upper cavity or side cavity offer some illuminating lamps.
After adopting such scheme, the present invention compared with prior art, has the following advantages:
Under same power of fan, absorbed by point cavity type, improve the clean absorption rate of oil smoke.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Label declaration
Upper cavity 1, basal plane A11, side cavity 2, basal plane B21,
Ventilating opening 3, oil trap 4, illuminating lamp 5, casing 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
As shown in the figure, a kind of side-top range hood that the present invention discloses, comprise the casing 6 that blower fan is housed, the side cavity 2 being positioned at the upper cavity 1 below blower fan and arranging by wall, upper cavity 1 and side cavity 2 inside is communicated with, and upper cavity 1 links together towards the basal plane A11 of gas-cooker and side cavity 2 towards the basal plane B21 of gas-cooker, and basal plane A11 and basal plane B21 offers ventilating opening 3, the most bottom surface of side cavity 2 offers outage, and side cavity is also provided with a dismountable oil trap 4 for 2 times; On the correct position of lampblack absorber cavity, be provided with some illuminating lamps 5 and switch (switch omits in the view), position is offered according to actual conditions.
Upper cavity 1 mean level arranges (be horizontally disposed with and be as the criterion with the upper surface of upper cavity 1) herein above gas-cooker, its basal plane A11 towards gas-cooker can be plane, also can for smooth curved surface (or the curved surface be made up of some planes), in the present embodiment, basal plane A11 is invaginating stretching structure, a groove can be directly formed, easy to process and welding vestige by punching press.Groove inner wall (end face or surrounding all can) offers ventilating opening 3, compare planar structure, invaginating stretching structure is higher in the efficiency absorbing greasy dirt, the basal plane A11 caved in more easily forms negative pressure region, and greasy dirt is once enter in the basal plane A11 of depression, be just not easy along basal plane A11 to external diffusion.
Side cavity 2 is for lampblack absorber cavity is by wall part, its basal plane B21 relative tilt towards gas-cooker is arranged at the below of basal plane A11, basal plane B21 can be cambered surface, also be can plane, or be similarly as invaginating stretching structure, it can be more stepped composite surface, but because basal plane B21 and basal plane A11 links together, oil smoke on along basal plane B21 can attracted in basal plane A11, so in the present embodiment, consider from machining angle and cost, the basic B directly choosing planar structure is preferred.
Due to the air-flow that the heat produced during culinary art causes, and the difference of the proportion of oil smoke own, the oil smoke diffusion produced has dividing of speed speed, by combinationally using of basal plane A11 and basal plane B21, under the fan action of equal-wattage, the ventilating opening 3 of oil smoke by basal plane A11 and basal plane B21 can be sucked in batches, compare and traditional top suction type lampblack absorber, improve the clean absorption rate of oil smoke, compare and traditional side-suction type range hood, shared space is less, and smoke absorption effect is also higher: through indoor cooking fume exhausting test experience, with the blower fan of equal-wattage, under identical indoor conditions, suction is carried out to the oil smoke that identical oil mass produces, accumulative each time period gathers indoor oil smoke concentration value, measured experimental result shows, the lampblack absorber oil smoke clean absorption rate of body described in the present embodiment is adopted to compare existing model, improve 3-6%.
Above are only specific embodiments of the invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (6)
1. a side-top range hood, it is characterized in that: comprise the casing that blower fan is housed, the side cavity being positioned at the upper cavity below blower fan and arranging by wall, described upper cavity and side cavity are entire body formula structure, and upper cavity links together towards the basal plane A of gas-cooker and side cavity towards the basal plane B of gas-cooker, described basal plane B is positioned at the below of basal plane A, and basal plane B for being obliquely installed, and basal plane A and basal plane B offers ventilating opening relative to basal plane A.
2. a kind of side-top range hood according to claim 1, is characterized in that: described basal plane A can be plane, also can be smooth curved surface, or the curved surface be made up of some planes.
3. a kind of side-top range hood according to claim 1, is characterized in that: described basal plane A is invaginating stretching groove structure.
4. a kind of side-top range hood according to claim 1, is characterized in that: described basal plane B can, for smooth curved surface, also can be plane, or the curved surface be made up of some planes.
5. a kind of side-top range hood according to claim 2-4, is characterized in that: the most bottom surface of described side cavity offers outage, is provided with oil trap under outage.
6. a kind of side-top range hood according to claim 5, is characterized in that: described upper cavity or side cavity offer some illuminating lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046871.7A CN104819495A (en) | 2014-01-31 | 2014-01-31 | Side-extraction and top-extraction combined extractor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046871.7A CN104819495A (en) | 2014-01-31 | 2014-01-31 | Side-extraction and top-extraction combined extractor hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104819495A true CN104819495A (en) | 2015-08-05 |
Family
ID=53729876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046871.7A Pending CN104819495A (en) | 2014-01-31 | 2014-01-31 | Side-extraction and top-extraction combined extractor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819495A (en) |
-
2014
- 2014-01-31 CN CN201410046871.7A patent/CN104819495A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |