CN109114615A - Range hood and control method thereof - Google Patents
Range hood and control method thereof Download PDFInfo
- Publication number
- CN109114615A CN109114615A CN201811107637.5A CN201811107637A CN109114615A CN 109114615 A CN109114615 A CN 109114615A CN 201811107637 A CN201811107637 A CN 201811107637A CN 109114615 A CN109114615 A CN 109114615A
- Authority
- CN
- China
- Prior art keywords
- air curtain
- opening
- closing plate
- air
- curtain apparatus
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000011120 plywood Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 9
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 239000006233 lamp black Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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 range hood and a control method thereof. The lampblack absorber, which comprises a housin, the casing includes the panel, be provided with the air intake that is used for the air inlet on the panel, still include the open-close board that movably sets up, the open-close board has with the primary importance that the air intake was closed, and will the second place that the air intake was opened, the lampblack absorber still includes the air curtain device, the open-close board is in right during the primary importance the air curtain device shelters from, the open-close board is in during the second place the air curtain device exposes and can form the air curtain. The range hood provided by the invention is provided with the air curtain device, so that the range hood has a better smoke exhaust effect and smoke diffusion is avoided. And the air curtain device can be shielded through the opening plate, so that the whole appearance of the range hood is more attractive.
Description
Technical field
The present invention relates to air in kitchen processing equipment, especially a kind of kitchen ventilator and its control method.
Background technique
Now, more and more people put the air quality of improvement domestic environment in very important position, especially
As the kitchen of family's Air Contamination most serious, since kitchen can generate oil smoke in cooking, although folding is inhaled in present side
Because there is the reason of folding lid, the oil smoke of upward ascension is not easy to escape range hood, but left and right side is easy escape oil smoke, for
The improvement of home air quality, effect are also far from enough.
It, can be at the edge of kitchen ventilator in order to solve the problems, such as that fumes escaping, some kitchen ventilators are also provided with air curtain structure
Position forms air curtain, so as to which fumes escaping is reduced or avoided.But the setting of conventional air curtain structure is to the whole of kitchen ventilator
Body structure and appearance effects are larger, also make the control of kitchen ventilator more complicated.
Summary of the invention
In view of this, an object of the present invention, which is to provide one kind, is provided with air curtain apparatus, and air curtain apparatus can be hidden
Gear is to avoid the kitchen ventilator and its control method impacted to appearance.
In a first aspect, providing a kind of kitchen ventilator, including shell, the shell includes panel, is arranged on the panel useful
It further include the opening-closing plate being movably arranged in the air inlet of air inlet, the opening-closing plate has close the air inlet the
One position, and the second position that the air inlet is opened,
The kitchen ventilator further includes air curtain apparatus, and the opening-closing plate at the first position carries out the air curtain apparatus
It blocks, the air curtain apparatus exposes and is capable of forming air curtain the opening-closing plate in the second position.
Preferably, the opening-closing plate is rotatably arranged on the panel, when the opening-closing plate is located at described first
When setting, the opening-closing plate is in the same plane with the panel, described to open when the opening-closing plate is located at the second position
Angle is formed between plywood and the panel.
Preferably, the air curtain apparatus is arranged on the opening-closing plate and can be with the opening-closing plate activity.
Preferably, when the opening-closing plate is located at the first position, the air curtain apparatus is located in the air inlet.
Preferably, the air curtain apparatus is provided with multiple, and multiple air curtain apparatus are positioned close to the folding edges of boards
The position of edge.
Preferably, the air curtain apparatus be configured to towards and the panel parallel direction and/or vertical direction to
Lower formation air curtain.
Preferably, the air curtain apparatus is arranged in the shell, when the opening-closing plate is located at the second position, institute
The air outlet for stating air curtain apparatus can expose.
Preferably, the air curtain apparatus is arranged in the air inlet, and the air curtain apparatus can pass through the air inlet
Air curtain is formed to the outside of the kitchen ventilator.
Preferably, the air curtain apparatus is positioned close to the position at the air inlet edge.
Preferably, the air curtain apparatus be configured to towards the direction vertical with the panel and/or vertical direction to
Lower formation air curtain.
Second aspect, provides a kind of control method of above-mentioned kitchen ventilator, and the control method includes:
When the opening-closing plate is located at the first position, controls the air curtain apparatus and close, the opening-closing plate is located at described
When the second position, controls the air curtain apparatus and open.
Kitchen ventilator provided by the invention is provided with air curtain apparatus, to allow to have better smoke discharging effect, avoids
Smog diffusion.Also, air curtain apparatus can be blocked by opening-closing plate, to keep kitchen ventilator overall appearance more beautiful.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the structural schematic diagram of kitchen ventilator provided by the invention in first embodiment；
Fig. 2 shows the schematic cross-sections of kitchen ventilator in first embodiment；
Fig. 3 shows the schematic cross-section of kitchen ventilator closed state；
Fig. 4 shows the structural schematic diagram of kitchen ventilator provided by the invention in second embodiment；
Fig. 5 shows the schematic cross-section of kitchen ventilator in second embodiment.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and attached drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
As shown in Figure 1, 2, kitchen ventilator provided by the invention includes shell 1, and the shell 1 includes panel 11, the panel
Be formed with air inlet 12 on 11, be additionally provided with air outlet 13 on the shell 1, the shell 11 be internally provided with connection it is described into
The air duct in air port 11 and the air inlet 12, blower fan system 14 is provided in the air duct, and the blower fan system 14 provides driving
Power be drawn into oil smoke, steam etc. can by the air inlet 12 in the air duct, and be discharged from the air outlet 13.
Opening-closing plate 15 is provided on the panel 11, the movable setting of the opening-closing plate 15 on the panel 11, and
The opening-closing plate 15 has the first position that can close the air inlet 12, and the second that the air inlet 12 is opened
It sets.Preferably, the opening-closing plate 15 is pivotally connected on the panel 11, and further, the opening-closing plate 15 can be rotated
Ground is connected at the upper edge of the air inlet 12, the size of the size and shape of the opening-closing plate 15 and the air inlet 12
And shape adaptation, such as in the present embodiment, the air inlet 12 is configured to rectangular opening, and correspondingly, the opening-closing plate 15 constructs
For rectangular slab, so that when the opening-closing plate 15 turns to described the by axis of the junction of the opening-closing plate 15 and the panel 11
When one position, the air inlet 12 can be closed, i.e., the air inlet 12 be blocked.Preferably, in the opening-closing plate
15 are in the same plane when being located at first position with the panel 11, as shown in figure 3, so that the opening-closing plate 15 and the face
Plate 11 forms an entirety in appearance.When the opening-closing plate 15 turns to the second position, the opening-closing plate 15 with it is described
Forming angle α between panel 11, the angle α value range is 45 ° -145 °, preferably 90 °, and the opening-closing plate 15 is located at
The upside of the air inlet 12.When the opening-closing plate 15 is located at the second position, can play air-flow block and
The effect of water conservancy diversion enables the air-flow ramped up to be smoothly flowed into the air inlet 12, air-flow is avoided to escape, so as to
Improve smoke discharging effect.
In the first embodiment, air curtain apparatus 16 is provided on the opening-closing plate 15, the air curtain apparatus 16 can pass through
Outlet air forms air curtain, and the air curtain has the function of water conservancy diversion and isolation to air-flow, and in the present embodiment, the air curtain can make cigarette
Spray avoids smog from spreading to the air inlet 12.The first side of the opening-closing plate 15, i.e. institute is arranged in the air curtain apparatus 16
It states air curtain apparatus 16 and the opening-closing plate 15 is set on the face of 11 inside of shell.Described in being located at when the opening-closing plate 15
When first position, the air curtain apparatus 16 is extend into the air inlet 12, will not influence the opening-closing plate 15 to the air inlet
The closing of mouth 12, when the opening-closing plate 15 is located at the second position, the air curtain apparatus 16, which exposes, is simultaneously located at the air inlet
Mouthfuls 12 upside, and can outlet air downwards form air curtain, it is preferable that the air curtain apparatus 16 is along parallel with the panel 11
The downward outlet air in direction, alternatively, the air curtain apparatus 16 is along vertically downward direction outlet air, furthermore, the air curtain apparatus 16 is also
It can be simultaneously along 11 outlet air of panel and outlet air straight down.The air curtain apparatus 16 is positioned close to the opening-closing plate 15
Edge, and extend along the edge of the opening-closing plate 15, it is preferable that in the present embodiment, the air curtain apparatus 16 is arranged
There are two, the position at two edges for being positioned close to the opening-closing plate 15 that two air curtain apparatus 16 are parallel to each other, into
One step, edge adjacent with the side of the panel 11 connection on the opening-closing plate 15 is arranged in the air curtain apparatus 16,
I.e. when the opening-closing plate 15 is located at the second position, the edge not parallel with the panel 11 on the opening-closing plate 15.
Preferably, edge parallel with the panel 11 on the opening-closing plate 15 can also be arranged in the air curtain apparatus 16.
As shown in Figure 4,5, in a second embodiment, be provided with the air curtain apparatus 16 at the air inlet 12, i.e., it is described
Air curtain apparatus 16 is located in the air inlet 12, can be simultaneously to described when the opening-closing plate 15 is located at the first position
Air inlet 12 and the air curtain apparatus 16 are blocked, when the opening-closing plate 15 is located at the second position, the air inlet
12 open, while the air outlet of the air curtain apparatus 16 can also expose, and form air curtain to the outer side air-out of the air inlet 12.
Preferably, the edge of the air inlet 12 is arranged in the air curtain apparatus 16, and further, the air curtain apparatus 16 is provided with
Two, two air curtain apparatus 16 are separately positioned on the air inlet 12 two side edges adjacent with the opening-closing plate 15,
The air curtain apparatus 16 is along the direction downward outlet air vertical with the panel 11, alternatively, the air curtain apparatus 16 is along vertical
Downwardly direction outlet air, furthermore, the air curtain apparatus 16 can also be simultaneously along 11 outlet air of panel and outlet air straight down.
Preferably, more can also be arranged in the different edges of the air inlet 12 in the air curtain apparatus 16.
In this application, the air curtain apparatus 16 includes blower, and the blower can be cross flow fan, axial flow blower, mix
Flow fan, ternary flow fan, centrifugal blower etc. can generate the blower of air flowing.The air curtain apparatus 16 can be solid by viscose glue
Fixed, screw a variety of fixed forms such as fixes, connects and fixes and being fixed.
The air curtain apparatus 16 is controlled by the control system of the kitchen ventilator, and with the blower fan system 14
It is dynamic.Specific control method includes: the blower fan system 14 and the air curtain when the opening-closing plate 15 opens the air inlet 12
Device 16 starts simultaneously, when the opening-closing plate 15 closes the air inlet 12, the blower fan system 14 and the air curtain apparatus
16 close.
Kitchen ventilator provided by the invention is provided with air curtain apparatus, so as to carry out isolation and water conservancy diversion to smog, avoids cigarette
Mist diffusion, keeps smoke discharging effect more preferable.Also, air curtain apparatus can be blocked by opening-closing plate, so that in use state, wind
Proscenia can work normally, and make, and opening-closing plate can block air curtain apparatus, make the overall appearance of kitchen ventilator
More preferably.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic
In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made
It changes, is all included in scope of the presently claimed invention.
Claims (11)
1. a kind of kitchen ventilator, which is characterized in that including shell, the shell includes panel, be provided on the panel for into
The air inlet of wind, further includes the opening-closing plate being movably arranged, and the opening-closing plate has first for closing the air inlet
It sets, and the second position that the air inlet is opened,
The kitchen ventilator further includes air curtain apparatus, and the opening-closing plate at the first position hides the air curtain apparatus
Gear, the air curtain apparatus exposes and is capable of forming air curtain the opening-closing plate in the second position.
2. kitchen ventilator according to claim 1, which is characterized in that the opening-closing plate is rotatably arranged in the panel
On, when the opening-closing plate is located at the first position, the opening-closing plate is in the same plane with the panel, is opened when described
When plywood is located at the second position, angle is formed between the opening-closing plate and the panel.
3. kitchen ventilator according to claim 1, which is characterized in that the air curtain apparatus is arranged on the opening-closing plate and energy
Enough with the opening-closing plate activity.
4. kitchen ventilator according to claim 3, which is characterized in that when the opening-closing plate is located at the first position, institute
Air curtain apparatus is stated to be located in the air inlet.
5. kitchen ventilator according to claim 3, which is characterized in that the air curtain apparatus is provided with multiple, multiple wind
Proscenia is positioned close to the position at the opening-closing plate edge.
6. kitchen ventilator according to claim 3, which is characterized in that the air curtain apparatus is configured to direction and the face
The parallel direction of plate and/or vertical direction are formed down air curtain.
7. kitchen ventilator according to claim 1, which is characterized in that the air curtain apparatus is arranged in the shell, works as institute
When stating opening-closing plate and being located at the second position, the air outlet of the air curtain apparatus can expose.
8. kitchen ventilator according to claim 7, which is characterized in that the air curtain apparatus is arranged in the air inlet, institute
Air curtain can be formed to the outside of the kitchen ventilator by the air inlet by stating air curtain apparatus.
9. kitchen ventilator according to claim 8, which is characterized in that the air curtain apparatus is positioned close to the air inlet side
The position of edge.
10. kitchen ventilator according to claim 8, which is characterized in that the air curtain apparatus be configured to towards with it is described
The vertical direction of panel and/or vertical direction are formed down air curtain.
11. a kind of control method of kitchen ventilator described in one of -10 according to claim 1, which is characterized in that the control method
Include:
When the opening-closing plate is located at the first position, controls the air curtain apparatus and close, the opening-closing plate is located at described second
When position, controls the air curtain apparatus and open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107637.5A CN109114615B (en) | 2018-09-21 | 2018-09-21 | Range hood and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107637.5A CN109114615B (en) | 2018-09-21 | 2018-09-21 | Range hood and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109114615A true CN109114615A (en) | 2019-01-01 |
| CN109114615B CN109114615B (en) | 2023-04-07 |
Family
ID=64856149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107637.5A Active CN109114615B (en) | 2018-09-21 | 2018-09-21 | Range hood and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109114615B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654568A (en) * | 2019-01-26 | 2019-04-19 | 珠海格力电器股份有限公司 | Smoke guide plate, range hood and smoke guide control method of range hood |
| CN110360634A (en) * | 2019-07-31 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN112082182A (en) * | 2019-06-12 | 2020-12-15 | 青岛海尔智能技术研发有限公司 | Fume exhaust fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928440A (en) * | 2006-06-30 | 2007-03-14 | 刘晓平 | Cooking fume remover |
| CN202470162U (en) * | 2012-02-02 | 2012-10-03 | 谈启明 | Air curtain type range hood |
| CN103712252A (en) * | 2012-09-29 | 2014-04-09 | 鲁长春 | Smoke ventilator with windproof function and foldable lifting air supply device |
| CN207702533U (en) * | 2017-11-02 | 2018-08-07 | 江门市印星实业有限公司 | A kind of kitchen ventilator of oil smoke outer circulation |
| CN209101360U (en) * | 2018-09-21 | 2019-07-12 | 珠海格力电器股份有限公司 | Fume exhaust fan |
-
2018
- 2018-09-21 CN CN201811107637.5A patent/CN109114615B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928440A (en) * | 2006-06-30 | 2007-03-14 | 刘晓平 | Cooking fume remover |
| CN202470162U (en) * | 2012-02-02 | 2012-10-03 | 谈启明 | Air curtain type range hood |
| CN103712252A (en) * | 2012-09-29 | 2014-04-09 | 鲁长春 | Smoke ventilator with windproof function and foldable lifting air supply device |
| CN207702533U (en) * | 2017-11-02 | 2018-08-07 | 江门市印星实业有限公司 | A kind of kitchen ventilator of oil smoke outer circulation |
| CN209101360U (en) * | 2018-09-21 | 2019-07-12 | 珠海格力电器股份有限公司 | Fume exhaust fan |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654568A (en) * | 2019-01-26 | 2019-04-19 | 珠海格力电器股份有限公司 | Smoke guide plate, range hood and smoke guide control method of range hood |
| CN112082182A (en) * | 2019-06-12 | 2020-12-15 | 青岛海尔智能技术研发有限公司 | Fume exhaust fan |
| CN112082182B (en) * | 2019-06-12 | 2022-09-23 | 青岛海尔智能技术研发有限公司 | Fume exhaust fan |
| CN110360634A (en) * | 2019-07-31 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109114615B (en) | 2023-04-07 |
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