CN109631114A - A kind of smoke machine shell of adjustable air inlet angle - Google Patents
A kind of smoke machine shell of adjustable air inlet angle Download PDFInfo
- Publication number
- CN109631114A CN109631114A CN201811651972.1A CN201811651972A CN109631114A CN 109631114 A CN109631114 A CN 109631114A CN 201811651972 A CN201811651972 A CN 201811651972A CN 109631114 A CN109631114 A CN 109631114A
- Authority
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- China
- Prior art keywords
- air inlet
- smoke machine
- machine shell
- central point
- shell
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 83
- 239000004519 grease Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002103 nanocoating Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003796 beauty Effects 0.000 abstract description 5
- 230000001186 cumulative effect Effects 0.000 abstract description 5
- 238000011044 inertial separation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002301 combined effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of smoke machine shells of adjustable air inlet angle, the surface of the smoke machine shell is equipped with multiple air inlets, the top edge of the air inlet is connected with towards the inclined inner oblique piece of enclosure interior, the inner oblique piece and the angle of air inlet top edge are θ, and the value range of θ is 20 °≤θ≤70 °.The smoke machine shell of adjustable air inlet angle provided by the invention, it can not only be used for appearance type shell and be equal to a spherical oil smoke strainer again, under the collective effect of inner oblique piece and suction force, the oil smoke of absorption forms vortex in the air inlet of case surface, carry out inertial separation, oil smoke is effectively reduced in the accumulation on casing of kitchen ventilator surface, it is therefore prevented that the beauty and service life of the cumulative effect kitchen ventilator of oil smoke.
Description
Technical field
The present invention relates to kitchen ventilator technical field, in particular to the smoke machine shell of a kind of adjustable air inlet angle and.
Background technique
Range hood is widely used to every family at present, is mainly used for adsorbing oil smoke when user's culinary art.Its structure is big
Body includes smoke exhauster housing, wind wheel and range hood ontology.But the shell of current range hood is mostly rectangular parallelepiped structure,
Appearance action component is higher, and part smoke machine shell, which is implemented only in, plays the role of certain collection cigarette in plane, does not have separation generally
The function of crossing filtering fume under causing smoke exhauster housing to be used for a long time, is easy the excessive oil smoke of accumulation, not only influences range hood
Appearance have an effect on its service life.
Summary of the invention
Against the above deficiency, the present invention provides a kind of smoke machine shell of adjustable air inlet angle, and the present invention can effectively subtract
Few oil smoke prevents the beauty and service life of the cumulative effect kitchen ventilator of oil smoke in the accumulation on casing of kitchen ventilator surface.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of smoke machine shell of adjustable air inlet angle, the surface of the smoke machine shell are equipped with multiple air inlets, it is described into
The top edge in air port is connected with towards the inclined inner oblique piece of enclosure interior, the angle of the inner oblique piece and air inlet top edge
For θ, the value range of θ is 20 °≤θ≤70 °.
Preferably, the inner oblique piece is rotatably connected at the top edge of the air inlet by connecting rod shaft；
Or the inner oblique piece is rotatably connected at the top edge of the air inlet by torsional spring；
Or the inner oblique piece is rotatably connected at the top edge of the air inlet by hinge.
Preferably, smoke machine shell is set as planar housings；
Using the plane where planar housings as benchmark face, central point of the air inlet on datum level is defined as in air inlet
Heart point；
Plane coordinate system is established by coordinate origin of the central point of any one air inlet, X-axis is located on datum level and puts down
In the plane where hearth, Y-axis is located on datum level row；
Smoke machine shell is provided with N number of air inlet, and N is greater than 1 natural number, the central point P of each air inletiCoordinate be Pi
(Xi,Yi), i is natural number, and 1≤i≤N；
For any one air inlet central point Pj, air port central point P is not deposited intokMeet Xj=XkAnd | Yj-Ys| < | Yj-Yk
|, whereinAnd s ≠ k,
Pj(Xj,Yj) it is air inlet central point PjCoordinate, air inlet central point PkCoordinate be Pk(Xk,Yk) it is air inlet
Central point PkCoordinate.
Another preferred, smoke machine shell is set as non-planar shell, central point definition of the air inlet on non-planar shell
For the central point of air inlet；
It take flue central axes as the perpendicular bisector of non-planar shell using plane where hearth as horizontal plane；
The central point of the air inlet crossed at perpendicular bisector and arbitrary height makees the section being parallel to the horizontal plane, section with it is non-planar
The intersection of shell is the weft circle where the air inlet at respective heights；
It crosses perpendicular bisector and is the middle vertical plane of non-planar shell perpendicular to the plane definition of horizontal plane, middle vertical plane and non-planar outer
The intersection of shell is curve F, and curve F is divided into two sections by perpendicular bisector, with one section of curve in curve F for 0 degree of warp, another section of curve
For 180 degree warp；
Cross perpendicular bisector and cross the central point of air inlet section with the intersection of non-planar shell form corresponding air inlet locating for
It is corresponding through coil at position；
For the air inlet A on any one weft circle, it is not present and air inlet on another adjacent weft circle
Mouth A is in the identical air inlet through coil position.
Preferably, the equal length of the air inlet is L1, the adjacent air inlet central point of any two or so away from
From less than or equal to L1。
Another preferred, the length of the air inlet is unequal, wherein the length of the smallest air inlet of length is L2, appoint
The distance of two or so adjacent air inlet central points of meaning is less than or equal to L2。
Preferably, the air inlet is set as the rectangular through holes of long L, width H, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the H is 2mm≤H≤20mm.
Preferably, the inner oblique piece is set as the rectangular pieces of long L, width h, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the h is 3mm≤h≤50mm.
Preferably, the surface of the shell is coated with oil-repellent.
It is further preferred that the grease proofing figure layer is the teflon coatings of nano coating or non-nano grade.
The beneficial effects of the present invention are:
The smoke machine shell of adjustable air inlet angle provided by the invention, can not only be used for appearance type shell and is equal to a ball again
Shape oil smoke strainer, under the collective effect of inner oblique piece and suction force, the oil smoke of absorption forms whirlpool in the air inlet of case surface
Stream carries out inertial separation, is effectively reduced oil smoke in the accumulation on casing of kitchen ventilator surface, it is therefore prevented that the cumulative effect oil of oil smoke
The beauty and service life of smoke machine.
Detailed description of the invention
Fig. 1 is the inner oblique piece of the smoke machine enclosure implementations 1 of the adjustable air inlet angle of the present invention and the connection signal of air inlet
Figure；
Fig. 2,3,4 are respectively the inner oblique piece and air inlet three of the smoke machine enclosure implementations 1 of the adjustable air inlet angle of the present invention
The schematic diagram of kind connection type；
Fig. 5 is that the present invention can adjust the structural schematic diagram entered the wind when the smoke machine shell of angle is planar structure；
Fig. 6 is the positional diagram between the multiple air inlets of the present invention；
Fig. 7 is that the present invention can adjust the structural schematic diagram entered the wind when the smoke machine shell of angle is nonplanar structure.
Wherein: 1- planar housings；2- air inlet；201,202- air inlet central point；3- inner oblique piece；4- shaft connecting rod；5-
Torsional spring；6- hinge；7- nonplanar structure.
Specific embodiment
For that can further appreciate that the contents of the present invention, feature and effect, following embodiment of hereby illustrating, and cooperate attached drawing detailed
It is described as follows.It should be noted that following embodiment be it is descriptive, be not restrictive, cannot thus limit of the invention
Protection scope.
Embodiment 1
A kind of smoke machine shell of adjustable air inlet angle, the surface of the smoke machine shell are equipped with multiple air inlets 2, it is described into
The top edge in air port 2 is connected with towards the inclined inner oblique piece 3 of enclosure interior, the inner oblique piece 3 and 2 top edge of air inlet
Angle is θ, and the value range of θ is 20 °≤θ≤70 °.
Further, as shown in Fig. 2, the inner oblique piece 3 is rotatably connected at the air inlet 2 by connecting rod shaft 4
Top edge；
Alternatively, as shown in figure 3, the inner oblique piece 3 is rotatably connected at the top edge of the air inlet 2 by torsional spring 5；
Or as shown in figure 4, the inner oblique piece 3 is rotatably connected at the top of the air inlet 2 by hinge 6
Edge.
In the present embodiment, as shown in figure 5, smoke machine shell is set as planar housings, multiple air inlets in case surface are in
Alternating expression arrangement.
Further, the air inlet 2 of the planar housings 1 realizes that alternating expression is arranged as follows:
Using the plane where planar housings 1 as benchmark face, central point of the air inlet 2 on datum level is defined as air inlet 2
Central point；
Plane coordinate system is established by coordinate origin of the central point of any one air inlet 2, X-axis is located on datum level and puts down
In the plane where hearth, Y-axis is located on datum level row；
Smoke machine shell is provided with N number of air inlet 2, and N is greater than 1 natural number, the central point P of each air inlet 2iCoordinate be
Pi(Xi,Yi), i is natural number, and 1≤i≤N；
For any one air inlet central point Pj, air port central point P is not deposited intokMeet Xj=XkAnd | Yj-Ys| < | Yj-Yk
|, whereinAnd s ≠ k,
Pj(Xj,Yj) it is air inlet central point PjCoordinate, air inlet central point PkCoordinate be Pk(Xk,Yk) it is air inlet
Central point PkCoordinate.
In the above manner, just make the central point 201 of any one air inlet on smoke machine shell with it is in the bottom
And the central point 202 of hithermost air inlet is on same vertical line, as shown in Figure 6.
Further, the air inlet 2 can be set to equal length, and length is disposed as L1, any two or so are adjacent
Air inlet central point Pi(Xi,Yi)、Pi+1(Xi+1,Yi) distance d1Less than or equal to L1；
Or the length of the air inlet may be set to be it is unequal, wherein the length of the smallest air inlet of length
It is set as L2, the adjacent air inlet central point P of any two or soi(Xi,Yi)、Pi+1(Xi+1,Yi) distance d2It is less than or equal to
L2。
With the above arrangement, the grease being attached at smoke machine shell interval d flow down under the effect of gravity, finally enters
It is discharged into air inlet 2 by smoke machine, to effectively remove the grease being accumulated on smoke machine shell.
In the present embodiment, for uniform specification, shape is more good-looking, and the air inlet 2 may be set to be long L, width H
Rectangular through holes, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the H is 2mm≤H≤20mm.
Further, the inner oblique piece 3 is set as the rectangular pieces of long L, width h, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the h is 3mm≤h≤50mm.
It should be noted that the surface of smoke machine shell is additionally provided with oil-repellent, the grease proofing figure layer can be nano coating,
It or can be the teflon coatings of non-nano grade.
The smoke machine shell that can adjust air inlet angle provided by the present embodiment when in use, forms a negative pressure inside smoke machine
Area, the negative pressuren zone form an air-flow internally flowed, the inner swash plate 3 of 2 top edge of smoke machine shell air inlet are arranged at this
An angle, θ is formed under the promotion of a air-flow, while air can be entered inside smoke machine by outside by smoke machine shell, in inner oblique piece
3 under the combined effect of airflow, be adsorbed on to the suction of smoke machine interior of shell oil smoke on smoke machine shell case surface into
Vortex is formed at air port 2, inertial separation is carried out, to effectively reduce oil smoke in the accumulation of smoke machine case surface, it is therefore prevented that
The beauty and service life of the cumulative effect kitchen ventilator of oil smoke.
Embodiment 2
A kind of smoke machine shell of adjustable air inlet angle, other feature is same as Example 1, the difference is that: such as Fig. 7
Shown, smoke machine shell is set as non-planar shell 3, and multiple air inlets 2 on non-planar shell 3 are arranged in alternating expression.
Further, the air inlet 2 of the non-planar shell 3 realizes that alternating expression is arranged as follows:
Central point of the air inlet on non-planar shell 3 is defined as the central point of air inlet 2；
It take flue central axes as the perpendicular bisector of non-planar shell 3 using plane where hearth as horizontal plane；
The central point of the air inlet 2 crossed at perpendicular bisector and arbitrary height makees the section being parallel to the horizontal plane, section with it is non-flat
The intersection of face shell 3 is the weft circle where the air inlet 2 at respective heights；
Cross perpendicular bisector and perpendicular to the plane definition of horizontal plane be non-planar shell 3 middle vertical plane, middle vertical plane with it is non-planar
The intersection of shell 3 is curve F, and curve F is divided into two sections by perpendicular bisector, with one section of curve in curve F for 0 degree of warp, Ling Yiduan
Curve is 180 degree warp；
The section crossed perpendicular bisector and cross the central point of air inlet is formed locating for corresponding air inlet with the intersection of non-planar shell 3
It is corresponding through coil at position；
For the air inlet A on any one weft circle, it is not present and air inlet on another adjacent weft circle
Mouth A is in the identical air inlet through coil position.
In the above manner, just make any one air inlet on smoke machine shell central point and it is in the bottom and with
The central point of its hithermost air inlet is not on same vertical line.
The smoke machine shell that can adjust air inlet angle provided by the present embodiment when in use, forms a negative pressure inside smoke machine
Area, the negative pressuren zone form an air-flow internally flowed, the inner swash plate 3 of 2 top edge of smoke machine shell air inlet are arranged at this
An angle, θ is formed under the promotion of a air-flow, while air can be entered inside smoke machine by outside by smoke machine shell, in inner oblique piece
3 under the combined effect of airflow, be adsorbed on to the suction of smoke machine interior of shell oil smoke on smoke machine shell case surface into
Vortex is formed at air port 2, inertial separation is carried out, to effectively reduce oil smoke in the accumulation of smoke machine case surface, it is therefore prevented that
The beauty and service life of the cumulative effect kitchen ventilator of oil smoke.
It should be noted that the smoke machine shell of embodiment 2 is illustrated by taking the spherical housing of rule as an example, but the present embodiment
Not limited to this, smoke machine shell may be irregular spherical shell or other irregular non-planar shells, institute's energy
The technical effect and indifference of realization, details are not described herein.
The above, preferable specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Design is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of smoke machine shell of adjustable air inlet angle, the surface of the smoke machine shell are equipped with multiple air inlets, feature exists
It is connected in, the top edge of the air inlet towards the inclined inner oblique piece of enclosure interior, on the inner oblique piece and air inlet
The angle at edge is θ, and the value range of θ is 20 °≤θ≤70 °.
2. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that the inner oblique piece passes through company
Bar shaft is rotatably connected at the top edge of the air inlet；
Or the inner oblique piece is rotatably connected at the top edge of the air inlet by torsional spring；
Or the inner oblique piece is rotatably connected at the top edge of the air inlet by hinge.
3. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that smoke machine shell is set as flat
Face shell；
Using the plane where planar housings as benchmark face, central point of the air inlet on datum level is defined as the center of air inlet
Point；
Plane coordinate system is established by coordinate origin of the central point of any one air inlet, X-axis is located on datum level and is parallel to
Plane where hearth, Y-axis are located on datum level；
Smoke machine shell is provided with N number of air inlet, and N is greater than 1 natural number, the central point P of each air inletiCoordinate be Pi(Xi,
Yi), i is natural number, and 1≤i≤N；
For any one air inlet central point Pj, air port central point P is not deposited intokMeet Xj=XkAnd | Yj-Ys| < | Yj-Yk|,
InAnd s ≠ k,
Pj(Xj,Yj) it is air inlet central point PjCoordinate, air inlet central point PkCoordinate be Pk(Xk,Yk) it is air inlet center
Point PkCoordinate.
4. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that smoke machine shell is set as non-
Planar housings, central point of the air inlet on non-planar shell are defined as the central point of air inlet；
It take flue central axes as the perpendicular bisector of non-planar shell using plane where hearth as horizontal plane；
The central point for the air inlet crossed at perpendicular bisector and arbitrary height makees the section being parallel to the horizontal plane, section and non-planar shell
Intersection be respective heights at air inlet where weft circle；
Cross perpendicular bisector and the middle vertical plane perpendicular to the plane definition of horizontal plane for non-planar shell, middle vertical plane and non-planar shell
Intersection is curve F, and curve F is divided into two sections by perpendicular bisector, and with one section of curve in curve F for 0 degree of warp, another section of curve is
180 degree warp；
The section crossed perpendicular bisector and cross the central point of air inlet forms corresponding air inlet present position with the intersection of non-planar shell
Locate corresponding through coil；
For the air inlet A on any one weft circle, on another adjacent weft circle there is no at air inlet A
In the identical air inlet through coil position.
5. the smoke machine shell of adjustable air inlet angle according to claim 3 or 4, which is characterized in that the air inlet
Equal length is L1, the distance of the adjacent air inlet central point of any two or so is less than or equal to L1。
6. the smoke machine shell of adjustable air inlet angle according to claim 3 or 4, which is characterized in that the air inlet
Length is unequal, wherein the length of the smallest air inlet of length is L2, the adjacent air inlet central point of any two or so away from
From less than or equal to L2。
7. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that the air inlet is set as
The rectangular through holes of long L, width H, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the H is 2mm≤H≤20mm.
8. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that the inner oblique piece is set as
The rectangular pieces of long L, width h, wherein
The value range of the L is 10mm≤L≤200mm；The value range of the h is 3mm≤h≤50mm.
9. the smoke machine shell of adjustable air inlet angle according to claim 1, which is characterized in that the surface of the shell applies
There is oil-repellent.
10. the smoke machine shell of adjustable air inlet angle according to claim 9, which is characterized in that the grease proofing figure layer is
The teflon coatings of nano coating or non-nano grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651972.1A CN109631114A (en) | 2018-12-31 | 2018-12-31 | A kind of smoke machine shell of adjustable air inlet angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651972.1A CN109631114A (en) | 2018-12-31 | 2018-12-31 | A kind of smoke machine shell of adjustable air inlet angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631114A true CN109631114A (en) | 2019-04-16 |
Family
ID=66056234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811651972.1A Pending CN109631114A (en) | 2018-12-31 | 2018-12-31 | A kind of smoke machine shell of adjustable air inlet angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631114A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206055720U (en) * | 2016-06-03 | 2017-03-29 | 刘明慧 | A kind of mesh plate of lampblack absorber |
| EP3225920A1 (en) * | 2016-03-31 | 2017-10-04 | BSH Hausgeräte GmbH | Extractor hood |
| CN108317567A (en) * | 2018-03-07 | 2018-07-24 | 佛山市云米电器科技有限公司 | A kind of grease proofing on-plane surface kitchen ventilator |
| CN208154550U (en) * | 2018-03-07 | 2018-11-27 | 佛山市云米电器科技有限公司 | A kind of smoke exhauster housing may filter that oil smoke |
| CN210069970U (en) * | 2018-12-31 | 2020-02-14 | 佛山市云米电器科技有限公司 | Smoke machine shell capable of adjusting air inlet angle |
-
2018
- 2018-12-31 CN CN201811651972.1A patent/CN109631114A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3225920A1 (en) * | 2016-03-31 | 2017-10-04 | BSH Hausgeräte GmbH | Extractor hood |
| CN206055720U (en) * | 2016-06-03 | 2017-03-29 | 刘明慧 | A kind of mesh plate of lampblack absorber |
| CN108317567A (en) * | 2018-03-07 | 2018-07-24 | 佛山市云米电器科技有限公司 | A kind of grease proofing on-plane surface kitchen ventilator |
| CN208154550U (en) * | 2018-03-07 | 2018-11-27 | 佛山市云米电器科技有限公司 | A kind of smoke exhauster housing may filter that oil smoke |
| CN210069970U (en) * | 2018-12-31 | 2020-02-14 | 佛山市云米电器科技有限公司 | Smoke machine shell capable of adjusting air inlet angle |
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