CN101000152B - Air intake cover of kitchen ventilator - Google Patents
Air intake cover of kitchen ventilator Download PDFInfo
- Publication number
- CN101000152B CN101000152B CN2006100377450A CN200610037745A CN101000152B CN 101000152 B CN101000152 B CN 101000152B CN 2006100377450 A CN2006100377450 A CN 2006100377450A CN 200610037745 A CN200610037745 A CN 200610037745A CN 101000152 B CN101000152 B CN 101000152B
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- air intake
- kitchen ventilator
- intake cover
- bar shaped
- shaped flange
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Abstract
The invention relates to a kitchen ventilator air inlet hood approximately in a truncated polyhedral cone shape, having multiple conical surfaces, at least one of which is distributed with plural lengthened strip flanged holes, and it not only largely increases air inlet but also has effective oil collecting function, unable to cause oil dripping phenomenon.
Description
Technical field
The present invention relates to a kind of lampblack absorber parts, excellent its is a kind of air intake cover of kitchen ventilator.
Background technology
At present, the air intake cover of the lampblack absorber that the public uses generally has the steel plate of through hole to process by dashing, for prevent oil smoke the oil droplet of lampblack absorber inner chamber cooling cohesion pass directly that air intake cover is dropped in the kitchen range top below the lampblack absorber or the food cooked on; The size of the through hole on such air intake cover is less usually, still, because the hole is less and oil-collecting does not have corresponding oil-collecting structural design; The intake and the oil-collecting poor of lampblack absorber have been had a strong impact on; As a result, oil smoke is accumulated in the kitchen, thereby it is greasy that the kitchen utilities surface is gathered; And personnel's the health to the cooking also produces infringement, and also has the oil dripping phenomenon to produce.
Summary of the invention
In order to overcome the deficiency of the little and oil dripping of existing air intake cover of kitchen ventilator intake, the present invention provides a kind of air intake cover of kitchen ventilator, and this air intake cover of kitchen ventilator can not only largely improve intake, and has the oil-collecting function
The technical solution adopted for the present invention to solve the technical problems is: a kind of air intake cover of kitchen ventilator, roughly be the polyhedral cone shape of butt, and this air intake cover of kitchen ventilator has a plurality of conical surfaces, is distributed with the bar shaped flange hole of a plurality of lengthenings at least one conical surface.
According to such scheme, the present invention also has following corrective measure.
As improvement of the present invention, can all be distributed with the bar shaped flange hole of a plurality of lengthenings on each conical surface of air intake cover of kitchen ventilator.
As further improvement of the present invention, bar shaped flange hole vertically perpendicular to the base of the conical surface and be arranged in parallel with each other.Bar shaped flange hole can be provided with a row, arranges more or distribute alternately.
In order to obtain the better implement effect, the length in the bar shaped flange hole on the conical surface can be set to gradual change successively.As a kind of conversion, the length in the bar shaped flange hole on the conical surface can also be designed to equate.
In the such scheme, constitute oil guide groove between the flange of the both sides in bar shaped flange hole.
As advantageous modification, air intake cover of kitchen ventilator of the present invention is an one, and the arrangement mode in the bar shaped flange hole on each conical surface all is identical, is provided with the syndeton of catchment cup at vertex of a cone place.
The invention has the beneficial effects as follows, because of being provided with the bar shaped flange hole of a plurality of lengthenings on the air intake cover of kitchen ventilator of the present invention, so, not only increase intake greatly but also possessed the function of effective oil-collecting, can not produce the oil dripping phenomenon.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the stereogram of air intake cover of kitchen ventilator of the present invention.
Fig. 2 is the sectional view that amplifies to the part of cutting open along Fig. 1 I-I.
1. air intake cover of kitchen ventilator among the figure, the 10. conical surface, 101. bar shaped flange holes, 101a. flange, 102. bases, 103. oil guide groove, 20. ribs, 30. vertex of a cones, the syndeton of 301. catchment cups.
The specific embodiment
With reference to Fig. 1, the air intake cover of kitchen ventilator 1 of most preferred embodiment of the present invention roughly is the polyhedral cone shape of butt, and this air intake cover of kitchen ventilator 1 has four conical surfaces 10, all is distributed with a plurality of lengthening bar shaped flange holes 101 that are arranged parallel to each other on each conical surface 10.Bar shaped flange hole 101 vertically perpendicular on the base 102 of the conical surface 10 and the length being gradual change successively, an end on the contiguous base 102 in all bar shaped flange holes 101 flushes, and ends at the contiguous position of rib 20 progressively.Constitute oil guide groove 103 between the flange 101a of the both sides in bar shaped flange hole 101; Like this when oil smoke when the air intake cover of kitchen ventilator 1, the oil droplet that gets off of condensing can accumulate in the oil guide groove 103 and flow in the catchment cup (not providing among the figure) that is connected the vertex of a cone 30 places along the incline direction of the conical surface 10.
As a kind of a kind of variation that it may occur to persons skilled in the art that, the length in the bar shaped flange hole 101 on the conical surface 10 can be designed as equal.
As variation of the present invention; On each conical surface 10; Being provided with of bar shaped flange hole 101 can be a row, many rows, also can arrange these bar shaped flange holes 101 by the various possible patterns that are interspersed, as long as help the cohesion and the collection of oil droplet.
As advantageous modification, air intake cover of kitchen ventilator 1 of the present invention is one and the arrangement mode bar shaped flange hole 101 on each described conical surface 10 all is identical, and is provided with the syndeton 301 of catchment cup at the vertex of a cone 30 places.
Claims (9)
1. an air intake cover of kitchen ventilator (1) roughly is the polyhedral cone shape of butt, and this air intake cover of kitchen ventilator (1) has a plurality of conical surfaces (10), it is characterized in that: the bar shaped flange hole (101) that is distributed with a plurality of lengthenings at least one conical surface (10); Constitute oil guide groove (103) between the flange (101a) of the both sides in described bar shaped flange hole (101).
2. air intake cover of kitchen ventilator according to claim 1 (1) is characterized in that: the bar shaped flange hole (101) that all is distributed with a plurality of lengthenings on each conical surface (10) of described air intake cover of kitchen ventilator (1).
3. air intake cover of kitchen ventilator according to claim 2 (1) is characterized in that: described bar shaped flange hole (101) vertically perpendicular to the base (102) of the conical surface (10) and be arranged in parallel with each other.
4. air intake cover of kitchen ventilator according to claim 3 (1) is characterized in that: the length in described bar shaped flange hole (101) is gradual change successively.
5. air intake cover of kitchen ventilator according to claim 2 (1) is characterized in that: the length in described bar shaped flange hole (101) equates.
6. according to each described air intake cover of kitchen ventilator (1) in the claim 1 to 5, it is characterized in that: described air intake cover of kitchen ventilator (1) is an one.
7. according to each described air intake cover of kitchen ventilator (1) in the claim 1 to 5, it is characterized in that: described bar shaped flange hole (101) is a row or arranges or distribution alternately more.
8. according to each described air intake cover of kitchen ventilator (1) in the claim 1 to 5, it is characterized in that: the arrangement mode in the described bar shaped flange hole (101) on each described conical surface (10) is identical.
9. according to each described air intake cover of kitchen ventilator (1) in the claim 1 to 5, it is characterized in that: described air intake cover of kitchen ventilator (1) is provided with the syndeton (301) of catchment cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100377450A CN101000152B (en) | 2006-01-13 | 2006-01-13 | Air intake cover of kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100377450A CN101000152B (en) | 2006-01-13 | 2006-01-13 | Air intake cover of kitchen ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101000152A CN101000152A (en) | 2007-07-18 |
| CN101000152B true CN101000152B (en) | 2012-06-06 |
Family
ID=38692231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100377450A Active CN101000152B (en) | 2006-01-13 | 2006-01-13 | Air intake cover of kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101000152B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075754A (en) * | 2013-01-30 | 2013-05-01 | 海尔集团公司 | Novel range hood oil net and mounting structure thereof |
| CN109162968B (en) * | 2018-08-06 | 2021-01-08 | 广东美的厨房电器制造有限公司 | Silencer and range hood |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399636Y (en) * | 1999-06-03 | 2000-10-04 | 陈建国 | Environmental protecting, high efficiency smoke and fume cleaner |
| CN2639754Y (en) * | 2003-06-10 | 2004-09-08 | 宁波方太厨具有限公司 | Air intake oil filtering device of european type cooker ventilator |
| CN2715012Y (en) * | 2004-08-02 | 2005-08-03 | 戴三和 | Oil collecting screen |
-
2006
- 2006-01-13 CN CN2006100377450A patent/CN101000152B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399636Y (en) * | 1999-06-03 | 2000-10-04 | 陈建国 | Environmental protecting, high efficiency smoke and fume cleaner |
| CN2639754Y (en) * | 2003-06-10 | 2004-09-08 | 宁波方太厨具有限公司 | Air intake oil filtering device of european type cooker ventilator |
| CN2715012Y (en) * | 2004-08-02 | 2005-08-03 | 戴三和 | Oil collecting screen |
Non-Patent Citations (1)
| Title |
|---|
| JP平6-126118A 1994.05.10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101000152A (en) | 2007-07-18 |
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