CN101118066B - Fume exhaustor air intake cover and ventilator using air intake cover - Google Patents
Fume exhaustor air intake cover and ventilator using air intake cover Download PDFInfo
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- CN101118066B CN101118066B CN2006100408726A CN200610040872A CN101118066B CN 101118066 B CN101118066 B CN 101118066B CN 2006100408726 A CN2006100408726 A CN 2006100408726A CN 200610040872 A CN200610040872 A CN 200610040872A CN 101118066 B CN101118066 B CN 101118066B
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- air intake
- intake cover
- oil
- oil guide
- inclined plane
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Abstract
The present invention relates to an oil smoke machine air intake cover and a lampblack machine applying the air intake cover, wherein the oil smoke machine air intake cover is provided with an upper part and a lower part, and at least an inclined plane with holes connected between the upper part and the lower part. The present invention is characterized in that a plurality of first oil guiding parts straightly communicated between the upper part and the lower part are distributed on the inclined plane, and the first oil guiding parts are distributed from the upper part direction towards the lower part direction in a gathering way. Because first oil guiding parts and a second oil guiding part being favorable for the unblocking of oil are arranged on the air intake cover of the oil smoke machine of the present invention, an oil gathering structure being favorable for the unblocking of oil is formed, the oil unblocking function of the air intake cover is obviously improved, and an oil dripping phenomenon caused by the gathering of oil drops can be eliminated.
Description
Technical field
The present invention relates to a kind of lampblack absorber parts and lampblack absorber, excellent its is a kind of air intake cover of kitchen ventilator and the lampblack absorber that described air intake cover is installed.
Background technology
At present, the air intake cover that uses on the lampblack absorber that the public generally uses generally has the steel plate of through hole to make 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, and make air intake be covered with the effect that certain grease separates, the size of the through hole that is provided with on such air intake cover is less usually, but, because the hole is less and do not have a corresponding oil-collecting structural design on the air intake cover, the intake and the oil-collecting effect that have influenced lampblack absorber are undesirable, the result who causes is exactly, the Oil Guide effect of air intake cover is relatively poor, and producing oil droplet assembles and the phenomenon on the kitchen range top or the food cooked of falling, thereby there is oil smoke to gather in the kitchen kitchen utilities surface is gathered greasy, and the personnel's of the cooking health also produced infringement.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing lampblack absorber, the invention provides that a kind of intake increases, oil is dredged the air intake cover of kitchen ventilator of effective, no oil dripping phenomenon generation, and the lampblack absorber of having used this air intake cover.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air intake cover of kitchen ventilator, has the upper and lower, and at least one is connected in the inclined plane that has the hole between described top and the described bottom, be distributed with a plurality of first Oil Guide portions that lead directly between described top and described bottom on the described inclined plane, the described first Oil Guide portion is and gathers mode from described top towards described bottom direction and distribute.
According to such scheme, the present invention also has following corrective measure.
As improvement of the present invention, the first Oil Guide portion of the present invention is provided with independently of one another.
As a further improvement on the present invention, groove can be made by the first Oil Guide portion of the present invention.
In order to obtain the better implement effect, hole on the air intake cover of the present invention can be designed as elongated hole, one end of this elongated hole is positioned at the top of closing on air intake cover one side on inclined plane and the other end is positioned at the bottom of closing on air intake cover one side on inclined plane, and the first Oil Guide portion is arranged between the elongated hole.
Further, the elongated hole on the air intake cover of the present invention can be designed as the flange hole, and the first Oil Guide portion is made of the adjacent flange in adjacent two flange holes.
The number on described inclined plane is four, and these four inclined planes are four sides awl mode and distribute, and form the second Oil Guide portion in the junction on adjacent two inclined planes.
As advantageous modification, air intake cover of kitchen ventilator of the present invention is an one, and the arrangement mode of the hole on each inclined plane and the first Oil Guide portion is identical.
As another program of the present invention, the inclined plane of air intake cover can be a taper seat.
The invention has the beneficial effects as follows, be provided with the first Oil Guide portion of dredging and the second Oil Guide portion that help oil on the air intake cover because of lampblack absorber of the present invention, go into an oil collecting structure of dredging that helps oil, improved significantly air intake cover oil dredge function, stopped to gather the oil dripping phenomenon that produces because of oil droplet.In addition, the flange hole of a plurality of lengthenings that are provided with at least one inclined plane has not only increased the intake of air intake cover greatly but also has formed the tool oil-collecting dexterously between parallel adjacent flange hole and dredged the first Oil Guide portion of function.
The oil-collecting pit that is arranged on the air intake cover bottom can reduce the oil mass that accumulates in the oil-out bottommost, has further increased the effect that whole air intake cover oil-collecting is dredged smoothly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
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.
80. lampblack absorbers among the figure, 1. air intake cover of kitchen ventilator, 10. inclined plane, 101. flange holes, 101a. flange, 102. tops, 103. first Oil Guide portions, 20. second Oil Guide portions, 30. bottoms, 301. (catchment cup) syndeton, 302. oil-collecting pits.
The specific embodiment
With reference to Fig. 1, the lampblack absorber 80 of most preferred embodiment of the present invention, include housing, splendid attire is connected with air intake cover 1 on the housing parts down (invisible among the figure) of worm gear at lampblack absorber of this housing, this air intake cover 1 roughly is the up big and down small polyhedral cone shape of butt, opening up, have top 102 and bottom 30, and four inclined planes that have the hole 10 that are connected between top 102 and the bottom 30, be distributed with a plurality of first Oil Guide portions 103 that lead directly between top 102 and bottom 30 on each inclined plane 10,103 in this first Oil Guide portion independently of one another and be from top 102 towards the bottom 30 directions gather mode and distribute.Form the second Oil Guide portion 20 in the junction on adjacent two inclined planes 10.The first Oil Guide portion 103 can be the groove of making by the mode of punching press between between the hole.In the preferred forms, hole on the inclined plane 10 is the flange hole 101 of lengthening, what one end in this flange hole 101 was positioned at that the described top of closing on of inclined plane 10 102 1 sides, the other end are positioned at inclined plane 10 closes on bottom 30 1 sides, and the adjacent flange 101a that the first Oil Guide portion 103 is located between the flange hole 101 by adjacent two flange holes 101 constitutes.
In preferred forms of the present invention, referring to accompanying drawing 1-3, what be provided with on the inclined plane 10 is the lengthening flange hole 101 that is arranged parallel to each other.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 flange holes 101 flushes, the other end ends at the contiguous position of the second Oil Guide portion 20 progressively.On each described inclined plane 10, the flange hole 101 of lengthening and the arrangement mode of the first Oil Guide portion 103 are identical, constitute the first Oil Guide portion 103 of groove shape between the flange 101a of the both sides in flange hole 101, like this when oil smoke process air intake cover of kitchen ventilator 1, oil droplet under condensing on air intake cover can accumulate in the oil guide groove 103 and flow to each second Oil Guide portion 20 at the incline direction of the gravity effect lower edge conical surface 10, is collected at last in the catchment cup (not providing among the figure) on the syndeton 301 of the bottom 30 that is connected air intake cover.For the oil that is pooled to 30 places, air intake cover 1 bottom is more easily stayed in the catchment cup that into is connected that, in the preferred forms of the present invention, be provided with oil-collecting pit 302 at 30 places, described bottom towards lower recess.
As a kind of a kind of variation that it may occur to persons skilled in the art that, the length in the flange hole 101 on the inclined plane 10 can be designed as equal.
As variation of the present invention, on each inclined plane 10, being provided with of flange hole 101 can be a row, many rows, also can arrange these flange holes 101 by the various possible patterns that are interspersed, as long as the various mapping modes of dredging and collecting that help oil droplet that those skilled in the art have expected after having read specification of the present invention easily should contain within the scope of lid in the present invention.
As the other embodiment under the same inventive concept of the present invention, air intake cover of the present invention can be conical, opening up, have top 102 and bottom 30, and one or more inclined planes 10 that are connected in the conical surface-shaped of the faces formation that has the hole between top 102 and the bottom 30, be distributed with a plurality of first Oil Guide portions 103 that lead directly between top 102 and bottom 30 on the inclined plane 10,103 in this first Oil Guide portion independently of one another and be from top 102 towards the bottom 30 directions gather mode and distribute.The first Oil Guide portion 103 can be the groove of making by the mode of punching press between between the hole.In the preferred forms, hole on the inclined plane 10 is the flange hole 101 of lengthening, what one end in this flange hole 101 was positioned at that the described top of closing on of inclined plane 10 102 1 sides, the other end are positioned at inclined plane 10 closes on bottom 30 1 sides, and the adjacent flange 101a that the first Oil Guide portion 103 is located between the flange hole 101 by adjacent two flange holes 101 constitutes.When oil smoke when the air intake cover of kitchen ventilator 1, the oil droplet under condensing on air intake cover 1 can accumulate in the oil guide groove 103 and in the incline direction on inclined plane, gravity effect lower edge 10 flow to catchment cup (not providing among the figure) on the syndeton 301 of the bottom 30 that is connected air intake cover.For the oil that is pooled to 30 places, air intake cover 1 bottom is more easily stayed in the catchment cup that into is connected that, in the preferred forms of the present invention, be provided with oil-collecting pit 302 towards lower recess at 30 places, described bottom, this oil-collecting pit 302 can reduce the oil mass that accumulates in the oil-out bottommost, and oil is more successfully dredged in the catchment cup.
Claims (5)
1. air intake cover of kitchen ventilator, has the upper and lower, and at least one is connected in the inclined plane that has the hole between described top and the described bottom, be distributed with a plurality of first Oil Guide portions that lead directly between described top and described bottom on the described inclined plane, the number on described inclined plane is four, these four inclined planes are four sides awl mode and distribute, and form the second Oil Guide portion in the junction on adjacent two inclined planes, the described first Oil Guide portion is and gathers mode from described top towards described bottom direction and distribute, independently of one another between the described first Oil Guide portion, the described first Oil Guide portion is a groove, described hole is an elongated hole, one end of this elongated hole is positioned at the described top of closing on of described inclined plane one side, the other end is positioned at the described bottom of closing on of described inclined plane one side, the described first Oil Guide portion is located between the described elongated hole, described elongated hole is the flange hole, the described first Oil Guide portion is made of the adjacent flange in adjacent two flange holes, it is characterized in that: the flange hole vertically perpendicular on the base on described inclined plane and the length being gradual change successively, one end on the contiguous base in described flange hole flushes, and the other end ends at the contiguous position of the second Oil Guide portion progressively.
2. air intake cover of kitchen ventilator according to claim 1 is characterized in that: the described air intake cover part that is formed in one.
3. air intake cover of kitchen ventilator according to claim 1 and 2 is characterized in that: on each described inclined plane, the arrangement mode of the described hole and the first Oil Guide portion is identical.
4. air intake cover of kitchen ventilator according to claim 3 is characterized in that: described bottom forms the oil-collecting pit.
5. a lampblack absorber comprises housing, the worm gear of splendid attire in this housing, and air intake cover as claimed in claim 1 or 2 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100408726A CN101118066B (en) | 2006-08-01 | 2006-08-01 | Fume exhaustor air intake cover and ventilator using air intake cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100408726A CN101118066B (en) | 2006-08-01 | 2006-08-01 | Fume exhaustor air intake cover and ventilator using air intake cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101118066A CN101118066A (en) | 2008-02-06 |
| CN101118066B true CN101118066B (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100408726A Active CN101118066B (en) | 2006-08-01 | 2006-08-01 | Fume exhaustor air intake cover and ventilator using air intake cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101118066B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090435B (en) * | 2012-09-28 | 2015-03-25 | 卫修华 | Flow guiding cover capable of improving smoke exhausting efficiency |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218892Y (en) * | 1994-10-14 | 1996-01-31 | 江刚诚 | Fume Filter |
| CN2783178Y (en) * | 2005-03-07 | 2006-05-24 | 浙江苏泊尔炊具股份有限公司 | Oil drop proof screen hood for cooking fume exhauster |
-
2006
- 2006-08-01 CN CN2006100408726A patent/CN101118066B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218892Y (en) * | 1994-10-14 | 1996-01-31 | 江刚诚 | Fume Filter |
| CN2783178Y (en) * | 2005-03-07 | 2006-05-24 | 浙江苏泊尔炊具股份有限公司 | Oil drop proof screen hood for cooking fume exhauster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101118066A (en) | 2008-02-06 |
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