CN107842891A - A kind of cooking-fume exhausting hood housing of no cover body structure - Google Patents
A kind of cooking-fume exhausting hood housing of no cover body structure Download PDFInfo
- Publication number
- CN107842891A CN107842891A CN201711201717.2A CN201711201717A CN107842891A CN 107842891 A CN107842891 A CN 107842891A CN 201711201717 A CN201711201717 A CN 201711201717A CN 107842891 A CN107842891 A CN 107842891A
- Authority
- CN
- China
- Prior art keywords
- shell
- air inlet
- cooking
- cover body
- oil smoke
- 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
- 239000003517 fume Substances 0.000 title claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 67
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 235000019504 cigarettes Nutrition 0.000 description 14
- 230000001788 irregular Effects 0.000 description 6
- 230000000391 smoking effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000000007 visual effect Effects 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
Abstract
A kind of cooking-fume exhausting hood housing of no cover body structure, it is characterised in that：Guide surface of the outer surface of shell as oil smoke moving direction, and the non-formation cover for being used to gather oil smoke sets region, the non-cover that an air inlet group is located at shell at least be present and set regional location, oil smoke moves along outer surface of outer cover, and the air inlet group suction enclosure of regional location setting is set by least one non-cover, by shell, smoke exhaust ventilator forms the inner space area using shell edge as boundary, and the boundary portion that shell edge is formed is defined as space interface.The cooking-fume exhausting hood housing without cover body structure, the shell is not provided with the structure of similar cover body, also region is set in the absence of cover, reduce space occupied area, meanwhile oil smoke can adhere to the outer surface flowing of shell, finally suck enclosure by the air inlet group of diverse location and discharge, strengthen the adsorption effect of oil smoke, improve the utilization rate of outer surface of outer cover.
Description
Technical field
The present invention relates to cigarette machine technical field, more particularly to a kind of cooking-fume exhausting hood housing and smoke pumping of no cover body structure
Machine.
Background technology
Can all set cover to set region on existing cooking-fume exhausting hood housing at suction opeing, and the cover set region purpose be as
Caused oil smoke is gathered, the oil smoke after gathering together sucked into air inlet.
Oil smoke contact area is limited, and causes smoking effect general, meanwhile, do not set reasonably for aerodynamics
Meter, not by oil smoke being optimal of adsorption effect of cigarette machine, when oil smoke yield is larger, smoke exhaust ventilator can cause Lou suction or
Excessive phenomenon.
Therefore, in view of the shortcomings of the prior art, providing cooking-fume exhausting hood housing and the smoke exhaust ventilator of a kind of no cover body structure to solve
Certainly prior art deficiency is very necessary.
The content of the invention
A kind of smoke exhaust ventilator of no cover body structure is provided it is an object of the invention to avoid the deficiencies in the prior art part
Shell and smoke exhaust ventilator, the cooking-fume exhausting hood housing without cover body structure, the shell are not provided with the structure of similar cover body, are also not present
Cover sets region, reduces space occupied area, meanwhile, oil smoke can adhere to the outer surface flowing of shell, finally entering by diverse location
Air port group suction enclosure is simultaneously discharged, and is strengthened the adsorption effect of oil smoke, is improved the utilization rate of outer surface of outer cover.
The above-mentioned purpose of the present invention is realized by following technological means.
There is provided a kind of cooking-fume exhausting hood housing of no cover body structure, the guiding of the outer surface of shell as oil smoke moving direction
Face, and the non-formation cover for being used to gather oil smoke sets region.
Specifically, the non-cover for shell being at least located in the presence of an air inlet group sets regional location；
Oil smoke moves along outer surface of outer cover, and is set by least one non-cover outside the air inlet group suction of regional location setting
Inside shell.
Preferably, the inner space area using shell edge as boundary, shell edge are formed by the shell, smoke exhaust ventilator
The boundary portion of composition is defined as space interface, and the part beyond the interface of space is defined as outer spare areas；
Oil smoke moves through air inlet group only in the range of outer spare areas, along the outer surface of shell and is inhaled into shell
Inside, oil smoke do not enter any inner space area before air inlet group is entered.
Specifically, the inner space area of shown shell is in negative pressure shape relative to the oil smoke in outer spare areas
State.
Further, shell is provided with n air inlet group, and each air inlet group is single hole arrangements or loose structure, wherein,
N is the positive integer more than or equal to 2.
Further, the central point of each air inlet group is respectively P0、P1、……、Pi、……、Pn-1；And n >=2,1≤i
≤ n-1, and i is positive integer, with any one center point P in the central point extreme lower position of air inlet group0, three are established for origin
Dimension coordinate system；
Passing through P0And with the plane of plane-parallel, with cross P0And orthogonal two straight lines are defined as X-axis and Y
Axle, P will be passed through0And the straight line to be intersected vertically respectively with X-axis and Y-axis is defined as Z axis, P0It is P in the coordinate of three-dimensional system of coordinate0
(X0,Y0,Z0)=P0(0,0,0)；
The central point of N number of air inlet group is P in the coordinate of 3-D walls and floor0(0,0,0)、P1(X1,Y1,Z1)、……、
Pi(Xi,Yi,Zi)、……、Pn-1(Xn-1,Yn-1,Zn-1), P0(0,0,0)≠Pi(Xi,Yi,Zi), and PiTo Pn-1In at least exist one
Individual Z axis coordinate is not 0.
Preferably, n air intake surface is additionally provided with, n air intake surface is spliced to form the shell, and each air intake surface has one
Corresponding air inlet group；
N air intake surface is respectively defined as S0、S1、...、Si、...、Sn-1, the center point P of n air inlet group0、P1、...、
Pi、...、Pn-1, respectively positioned at S0、S1、...、Si、...、Sn-1。
Further, the air intake surface is respectively at least one of plane or nonplanar structure, any one air intake
Face other air intake surfaces adjacent thereto are seamless spliced.
Specifically, the Breadth Maximum D of the shell horizontal cross-section is not more than the width d of the kitchen range of external mounting, and D
The range difference for being located at the end points of the same side with d is not less than 10mm.
Preferably, the air intake surface adjacent with other connects and forms folder at two air intake surface places of being bordered by the air intake surface respectively
Angle α, and 0 ° of 360 ° of ＜ α ＜；Or
Form at least one of arc-shaped transition connection.
Cooking-fume exhausting hood housing in the present invention is the cooking-fume exhausting hood housing without cover body structure, and the shell is not provided with similar cover body
Structure, also set region in the absence of cover, reduce space occupied area, meanwhile, oil smoke can adhere to the outer surface flowing of shell, finally
Sucked enclosure and discharged by the air inlet group of diverse location, strengthen the adsorption effect of oil smoke, improve the profit of outer surface of outer cover
With rate.
Brief description of the drawings
Using accompanying drawing, the present invention is further illustrated, but the content in accompanying drawing does not form any limit to the present invention
System.
Fig. 1 is a kind of structural representation of the cooking-fume exhausting hood housing of no cover body structure of the present invention.
Fig. 2 is the partial schematic diagram in Fig. 1 outer shell outer walls face.
Fig. 3 is the schematic diagram of the angle α formed in Fig. 1 between air intake surface.
Fig. 4 is the top view that Fig. 1 is assemblied on cooking stove.
Fig. 5 is the structural representation of the first irregular shape of shell.
Fig. 6 is the structural representation of second of irregular shape of shell.
Fig. 7 is the structural representation of the third irregular shape of shell.
Fig. 8 is the structural representation of the 4th kind of irregular shape of shell.
In from Fig. 1 to Fig. 8, including：
1st, shell；
2nd, air inlet group；
3rd, inner space area；
4th, outer spare areas；
5th, air intake surface；
6th, guide surface.
Embodiment
The invention will be further described with the following Examples.
Embodiment 1.
As shown in figure 1, a kind of cooking-fume exhausting hood housing of no cover body structure, the outer surface of shell 1 is as oil smoke moving direction
Guide surface 6, and it is non-formation be used to gathering the cover of oil smoke set region.
All outer surfaces of shell 1 can be used as guide surface 6, and the shell 1 does not contain plane, tapered plane or on-plane surface etc.
The flatlike structure covered above the kitchen range top of any one.
The outer surface of shell 1 is provided with multiple air inlets.
The non-cover that an air inlet group 2 is located at shell 1 at least be present and set regional location.
According to aerodynamic principle, after oil smoke produces, oil smoke can move along the outer surface of shell 1, and at least one
The air inlet group 2 that non-cover sets regional location setting is sucked inside shell 1.
Illustrate herein, the above-mentioned cover referred to sets region, refers to that what cigarette machine shell 1 formed holds together cigarette district domain, the stove below cigarette machine
Smog caused by stove primarily enters cigarette district domain, and set overlying regions by being arranged at cover because the reason for cover sets region
Air inlet sucks shell 1, is finally discharged from exhaust opening.
Smoke exhaust ventilator in the present invention, the effect of shell 1, which is not configured to be formed, holds together cigarette district domain, but forms oil smoke movement
Adhere to guide surface 6, oil smoke is not to be brought in the space that shell 1 is formed to be sucked away again, but allows oil smoke along the surface of shell 1
Move, and sucked by neighbouring air inlet group 2 from bottom to top.
Therefore, it is this hair for cover of the prior art sets region that non-cover signified in the present invention, which sets region,
Bright non-cover sets region and refers to the region of shell 1 not for the purpose of holding together poly- oil smoke.
By shell 1, the inner space area 3 using the edge of shell 1 as boundary, the boundary portion that the edge of shell 1 is formed are formed
It is defined as space interface, the part beyond the interface of space is defined as outer spare areas 4.
Oil smoke moves through air inlet group 2 only in the range of outer spare areas 4, along the outer surface of shell 1 and is inhaled into
Inside shell 1, oil smoke does not enter any inner space area 3 before air inlet group 2 is entered.
In oil smoke adsorption process, relative to the oil smoke in outer spare areas 4 it is in negative pressure state inside shell 1, causes
The oil smoke of outer spare areas 4 can be smoothly adsorbed onto inside cigarette machine.
Air inlet group 2 is provided with multiple, and each air inlet group 2 is single hole arrangements or loose structure.
In order to avoid exist be equipped with by air inlet group 2 be divided into the filtering of multiple small-sized air inlets netted or other knot
Structure, it is different air inlet groups 2 that can be mistaken as multiple small-sized air inlets.
It should be noted that the smoke exhaust ventilator that the present invention designs is not provided with the structure of similar cover body, also in the absence of Zhao She areas
Domain, reduce space occupied area, meanwhile, oil smoke can adhere to the outer surface flowing of shell 1, finally by the air inlet group of diverse location
Inside 2 suction cigarette machines and discharge, strengthen the adsorption effect of oil smoke, improve the utilization rate of the outer surface of shell 1.
Embodiment 2.
A kind of cooking-fume exhausting hood housing of no cover body structure, further feature is same as Example 1, and difference is：Such as Fig. 1
Shown, the rigging position of air inlet group 2 of the invention is relatively flexible, can be arranged at the outer surface optional position of shell 1, can be according to not
Same smoking demand, is selected air inlet position.
The embodiment is defined using the form of three-dimensional coordinate to the rigging position of air inlet group 2, specific as follows：
The central point of each air inlet group 2 is respectively P0、P1、……、Pi、……、Pn-1；And n >=2,1≤i≤n-1, and i
For positive integer, with any one center point P in the central point extreme lower position of air inlet group 20, three-dimensional coordinate is established for origin
System.
Passing through P0And with the plane of plane-parallel, with cross P0And orthogonal two straight lines are defined as X-axis and Y
Axle, P will be passed through0And the straight line to be intersected vertically respectively with X-axis and Y-axis is defined as Z axis, P0It is P in the coordinate of three-dimensional system of coordinate0
(X0,Y0,Z0)=P0(0,0,0)。
The central point of N number of air inlet group 2 is P in the coordinate of 3-D walls and floor0(0,0,0)、P1(X1,Y1,Z1)、……、Pi
(Xi,Yi,Zi)、……、Pn-1(Xn-1,Yn-1,Zn-1), P0(0,0,0)≠Pi(Xi,Yi,Zi), and PiTo Pn-1In at least exist one
Z axis coordinate be 0.
It should be noted that it is at least two groups that the embodiment limits air inlet group 2 by three-dimensional coordinate, and at least two groups
Air inlet group 2 is not at grade, it is ensured that when air inlet group 2 is two or more, is not belonging to plane formula exhausting knot
Structure.
Embodiment 3.
A kind of cooking-fume exhausting hood housing of no cover body structure, further feature is same as Example 1, and difference is：At this
In embodiment, shell 1 is spliced by the place face of air inlet group 2, and the shell 1 being finally spliced into can be curved surface, curved surface peace
Face is combined or multi-plane structure, specific as follows：
As shown in Fig. 2 the surface of shell 1 is provided with n air intake surface 5, n air intake surface 5 is spliced to form shell 1, each air intake
Face 5 has a corresponding air inlet group 2.
N air intake surface 5 is respectively defined as S0、S1、...、Si、...、Sn-1, the center point P of n air inlet group 20、P1、...、
Pi、...、Pn-1, respectively positioned at S0、S1、...、Si、...、Sn-1。
The global shape of shell 1 is determined by the shape of each air intake surface 5, if air intake surface 5 is all the curved surface of same radian,
So shell 1 is finally into a ball-type.
If air intake surface 5 is all plane, then the shell 1 being spliced into is in polyhedron-shaped.
If air intake surface 5 is the curved surface of different radians, then shell 1 is an Irregular Boundary Surface shape.
Partly it is plane if the part of air intake surface 5 is curved surface, then shell 1 is in spherical structure.
It should be noted that air intake surface 5 is respectively at least one of plane or nonplanar structure, any one air intake
The other air intake surfaces 5 adjacent thereto of face 5 are seamless spliced, and the shape of shell 1 of the embodiment is the structure of air intake surface 5 according to selection
Determine.
Embodiment 4.
A kind of cooking-fume exhausting hood housing of no cover body structure, further feature is same as Example 1, and difference is：Such as Fig. 3
Shown, the air intake surface 5 adjacent with other connects and forms angle α, and 0 ° of ＜ α at two places of being bordered by of air intake surface 5 air intake surface 5 respectively
360 ° of ＜；Or
Form at least one of arc-shaped transition connection.
The junction further limited between air intake surface 5 has certain angle, can make the outer surface of shell 1 have necessarily
Curvature, oil smoke contact shell 1 outer surface can be made, according to the principle of Coanda effect, can adhere to the outer surface of shell 1 by it is lower extremely
Upper flowing.
As shown in figure 4, in order to save kitchen inner space, and the smoking effect of smoke exhaust ventilator is not influenceed, shell 1 is horizontal to be cut
The Breadth Maximum D in face is no more than the width d of the kitchen range of external mounting, and D and d is located at the range difference of the end points of the same side and is not less than
10mm。
The smoke exhaust ventilator can be assemblied in above single cooking stove, can also be assemblied in middle part above twin furnace stove.
It should be noted that the smoke exhaust ventilator in the embodiment is compact, dutycycle is small, and oil smoke adsorption effect is obvious.
Embodiment 5.
A kind of cooking-fume exhausting hood housing of no cover body structure, further feature is same as Example 4, and difference is：In order to
The shell 1 for being spliced into air intake surface 5 has more the effect of Coanda effect, further splicing angle is defined, specifically such as
Under：
The air intake surface 5 adjacent with other connects and forms angle α at two places of being bordered by of air intake surface 5 air intake surface 5 respectively, and
10 ° of ＜ α≤180 °；Or
Form at least one of arc-shaped transition connection.
It should be noted that when the angle α of formation is in 10 degree in 180 degree interval range, the shell 1 that is spliced into
The Condar effect of formation is more preferable.
Embodiment 6.
A kind of cooking-fume exhausting hood housing of no cover body structure, further feature is same as Example 1, and difference is：Such as figure
Shown in 5-8, in the embodiment, the shell 1 of the relatively unique smoke exhaust ventilator of several profiles is listed.
In order to realize that the oil smoke amount of the oil smoke air inlet group 2 of diverse location absorption is close, shell 1 is symmetrical structure.
Further say, shell 1 can be spheroid either spheroid or cone or part sphere or swimming round.
There is indent in the part that the cigarette machine shell 1 in Fig. 5 most starts to contact oil smoke, female parts spatially Relative distribution
Uniformly.
Cigarette machine shell 1 in Fig. 6 most starts to contact the part of oil smoke there is also indent, but female parts are distributed on cigarette machine
It is uneven.
What what the outside wall surface of cigarette machine shell 1 in Fig. 7 was no more than that four planes are surrounded do not closed most starts to absorb oil smoke
Place.
The place that cigarette machine shell 1 in Fig. 8 collects oil smoke is by being surrounded more than four planes or curved surface, preferably curved surface
The solid do not closed.
Due to the above-mentioned shape for being shaped as rule, when oil smoke contacts 1 surface of shell, according to Coanda effect, oil smoke attachment
The effect that the surface of shell 1 is moved about from the bottom to top is more preferable.
According to different demands, stereochemical structure is unsymmetric structure.
It should be noted that it is not limited to regular shape for the shape of shell 1, or irregular shape, shell 1
The structure of similar cartoon character is may be designed to, strengthens visual effect, meanwhile, do not interfere with absorption of the smoke exhaust ventilator to oil smoke yet.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should manage
Solution, can modify or equivalent substitution to technical scheme, without departing from technical solution of the present invention essence and
Scope.
Claims (10)
- A kind of 1. cooking-fume exhausting hood housing of no cover body structure, it is characterised in that：The outer surface of shell is as oil smoke moving direction Guide surface, and the non-formation cover for being used to gather oil smoke sets region.
- A kind of 2. cooking-fume exhausting hood housing of no cover body structure according to claim 1, it is characterised in that：At least there is one The non-cover that air inlet group is located at shell sets regional location；Oil smoke moves along outer surface of outer cover, and is set by least one non-cover in the air inlet group suction shell of regional location setting Portion.
- A kind of 3. cooking-fume exhausting hood housing of no cover body structure according to claim 2, it is characterised in that：By described outer Shell, smoke exhaust ventilator form the inner space area using shell edge as boundary, and the boundary portion that shell edge is formed is defined as space Interface, the part beyond the interface of space are defined as outer spare areas；Oil smoke moves through air inlet group only in the range of outer spare areas, along the outer surface of shell and is inhaled into shell Portion, oil smoke do not enter any inner space area before air inlet group is entered.
- A kind of 4. cooking-fume exhausting hood housing of no cover body structure according to claim 3, it is characterised in that：Shown shell it is interior Portion's area of space is in negative pressure state relative to the oil smoke in outer spare areas.
- A kind of 5. cooking-fume exhausting hood housing of no cover body structure according to claim 4, it is characterised in that：Shell is provided with n Individual air inlet group, each air inlet group are single hole arrangements or loose structure, wherein, n is the positive integer more than or equal to 2.
- A kind of 6. cooking-fume exhausting hood housing of no cover body structure according to claim 5, it is characterised in that：Each air inlet group Central point be respectively P0、P1、……、Pi、……、Pn-1；And n >=2,1≤i≤n-1, and i is positive integer, with air inlet group Any one center point P in central point extreme lower position0, three-dimensional system of coordinate is established for origin；Passing through P0And with the plane of plane-parallel, with cross P0, will and orthogonal two straight lines are defined as X-axis and Y-axis Pass through P0And the straight line to be intersected vertically respectively with X-axis and Y-axis is defined as Z axis, P0It is P in the coordinate of three-dimensional system of coordinate0(X0,Y0, Z0)=P0(0,0,0)；The central point of N number of air inlet group is P in the coordinate of 3-D walls and floor0(0,0,0)、P1(X1,Y1,Z1)、……、Pi (Xi,Yi,Zi)、……、Pn-1(Xn-1,Yn-1,Zn-1), P0(0,0,0)≠Pi(Xi,Yi,Zi), and PiTo Pn-1In at least exist one Z axis coordinate be 0.
- A kind of 7. cooking-fume exhausting hood housing of no cover body structure according to claim 6, it is characterised in that：It is additionally provided with n Air intake surface, n air intake surface are spliced to form the shell, and each air intake surface has a corresponding air inlet group；N air intake surface is respectively defined as S0、S1、...、Si、...、Sn-1, the center point P of n air inlet group0、P1、...、 Pi、...、Pn-1, respectively positioned at S0、S1、...、Si、...、Sn-1。
- A kind of 8. cooking-fume exhausting hood housing of no cover body structure according to claim 7, it is characterised in that：The air intake surface point Not Wei at least one of plane or nonplanar structure, any one air intake surface other air intake surfaces adjacent thereto are seamless spelling Connect.
- A kind of 9. cooking-fume exhausting hood housing of no cover body structure according to claim 8, it is characterised in that：The shell is horizontal The Breadth Maximum D in section no more than external mounting kitchen range width d, and D and d be located at the end points of the same side range difference it is not small In 10mm.
- A kind of 10. cooking-fume exhausting hood housing of no cover body structure according to claim 8, it is characterised in that：The air intake surface The air intake surface adjacent with other connects and forms angle α, and 0 ° of 360 ° of ＜ α ＜ at two air intake surface places of being bordered by respectively；OrForm at least one of arc-shaped transition connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201717.2A CN107842891A (en) | 2017-11-27 | 2017-11-27 | A kind of cooking-fume exhausting hood housing of no cover body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201717.2A CN107842891A (en) | 2017-11-27 | 2017-11-27 | A kind of cooking-fume exhausting hood housing of no cover body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842891A true CN107842891A (en) | 2018-03-27 |
Family
ID=61680343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201717.2A Pending CN107842891A (en) | 2017-11-27 | 2017-11-27 | A kind of cooking-fume exhausting hood housing of no cover body structure |
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| Country | Link |
|---|---|
| CN (1) | CN107842891A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148911Y (en) * | 1992-12-18 | 1993-12-08 | 陈铁良 | Range exhauster for removing cooking fumes |
| CN201096378Y (en) * | 2007-05-11 | 2008-08-06 | 方益荣 | Side-absorption type fume exhaustor |
| CN104454634A (en) * | 2013-09-13 | 2015-03-25 | 博西华电器（江苏）有限公司 | Range hood and fan system thereof |
| CN107044672A (en) * | 2017-04-05 | 2017-08-15 | 广东美的厨房电器制造有限公司 | Range hood |
| CN107044674A (en) * | 2017-04-05 | 2017-08-15 | 广东美的厨房电器制造有限公司 | Range hood |
| CN207471638U (en) * | 2017-11-27 | 2018-06-08 | 佛山市云米电器科技有限公司 | A kind of cooking-fume exhausting hood housing of no cover body structure |
-
2017
- 2017-11-27 CN CN201711201717.2A patent/CN107842891A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148911Y (en) * | 1992-12-18 | 1993-12-08 | 陈铁良 | Range exhauster for removing cooking fumes |
| CN201096378Y (en) * | 2007-05-11 | 2008-08-06 | 方益荣 | Side-absorption type fume exhaustor |
| CN104454634A (en) * | 2013-09-13 | 2015-03-25 | 博西华电器（江苏）有限公司 | Range hood and fan system thereof |
| CN107044672A (en) * | 2017-04-05 | 2017-08-15 | 广东美的厨房电器制造有限公司 | Range hood |
| CN107044674A (en) * | 2017-04-05 | 2017-08-15 | 广东美的厨房电器制造有限公司 | Range hood |
| CN207471638U (en) * | 2017-11-27 | 2018-06-08 | 佛山市云米电器科技有限公司 | A kind of cooking-fume exhausting hood housing of no cover body structure |
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Application publication date: 20180327 |