CN209295242U - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN209295242U CN209295242U CN201821978425.XU CN201821978425U CN209295242U CN 209295242 U CN209295242 U CN 209295242U CN 201821978425 U CN201821978425 U CN 201821978425U CN 209295242 U CN209295242 U CN 209295242U
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- China
- Prior art keywords
- range hood
- smoke
- linking arm
- smoke deflector
- oil smoke
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Abstract
A kind of range hood provided by the utility model, comprising: kitchen ventilator ontology has air inlet；Smoke deflector is provided at least two, air inlet described in combined covering；Elevating mechanism is set between the smoke deflector and the kitchen ventilator ontology, the smoke deflector is driven to move between the air inlet and hearth；Control system, the oil smoke concentration sensor being arranged including the correspondence smoke deflector and the controller being electrically connected with the oil smoke concentration sensor, the controller control the elevating mechanism driving smoke deflector according to the oil smoke concentration sensor detection information and move.The utility model is by being arranged multiple smoke deflectors, and pass through the oil smoke concentration parameter of oil smoke concentration sensor real-time detection and smoke deflector corresponding region, height of the corresponding smoke deflector apart from hearth is adjusted according to the actual oil smoke concentration of different zones, reaches more preferably smoke absorption effect.It can be adjusted flexibly according to practical culinary art situation, improve smoking effect, reduce energy consumption, it is more intelligent.
Description
Technical field
The utility model relates to kitchen appliance technical fields, and in particular to a kind of range hood.
Background technique
Range hood is indispensable one of kitchen appliance, it efficiently solves the problems, such as kitchen air quality, is improved
People's lives quality.However, current range hood is limited by factors such as power of fan, volume, noise control to be caused
Suction is very limited, and in order to further increase the smoke absorption effect of range hood, people's utility model is various to be led with activity
The range hood of cigarette plate.When range hood work, smoke deflector is driven to carry out elevating movement or deflection fortune by driving mechanism
It is dynamic, and then adjust the air inlet angle and intake of range hood.
Such as the utility model patent of Publication No. CN107339725A discloses a kind of work of range hood in the prior art
Dynamic component elevating mechanism, including mounting rack, movable part, motor, drive rod, sliding rail, connecting rod and elevating lever, motor are mounted on
It shelves, drive rod rotates under motor driven, and sliding rail has two groups and is set at left and right sides of mounting rack, and connecting rod has two and is located at
The left and right sides of mounting rack, small end are connected on drive rod, and lower end is articulated on the glissile segment of sliding rail, and elevating lever has two
And be located at left and right sides of mounting rack, elevating lever upper end is fixed on the glissile segment of sliding rail, and elevating lever lower end is connected to movable part
On.
However common household cooker burner is generally divided into left and right two, user may be selected only to make according to practical culinary art situation
With other practical culinary art situations such as cooking, right side steamed rices on the left of left or right side burner cooking or use.If only using left side furnace
Head cooking, on the left of oil smoke concentration or smoke particle be necessarily greater than right side, but the performance of range hood is for entire stove
Platform setting, in order to sop up unilateral more oil smoke, whole intake need to be increased, cause a degree of waste, lack intelligence
It can property.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome range hood in the prior art, there are certain journeys
The waste of degree, the defect of lack of wisdom, to provide a kind of kitchen ventilator.
A kind of range hood provided by the utility model, comprising:
Kitchen ventilator ontology has air inlet；
Smoke deflector is provided at least two, air inlet described in combined covering；
Elevating mechanism is set between the smoke deflector and the kitchen ventilator ontology, drives the smoke deflector in the suction
It is moved between air port and hearth；
Control system, oil smoke concentration sensor including correspondence smoke deflector setting and with the oil smoke concentration sensor
The controller of electrical connection, the controller control the elevating mechanism according to the oil smoke concentration sensor detection information and drive institute
State smoke deflector movement.
Optionally, the kitchen ventilator ontology includes wind cabinet and exhaust fume collecting hood, and the exhaust fume collecting hood has the air inlet；The liter
Descending mechanism is set to the wind cabinet, has the linking arm being connected through the exhaust fume collecting hood with the smoke deflector.
Optionally, the elevating mechanism includes the sliding rail for being set to the wind cabinet lateral surface, the linking arm sliding setting
In the sliding rail；It further include the driving mechanism for driving the linking arm to move along the sliding rail.
Optionally, the driving mechanism includes the driving motor for being installed on the wind cabinet, and, it is set to the driving electricity
Transmission mechanism between machine and the linking arm；The transmission mechanism has the input terminal cooperated with the driving motor and driving
The output end that the linking arm is slided along the sliding rail.
Optionally, the transmission mechanism is gear and rack teeth mechanism, including the driving gear that is driven by the driving motor with
And the tooth-shape structure with the driving gear cooperation of the linking arm setting.
Optionally, the linking arm is set side by side including two for installing the smoke deflector；The sliding rail is provided with
The tooth-shape structure is arranged in two extended side by side, the linking arm inside；The driving gear includes the driving motor band
Dynamic driving gear and two driven gears engaged with the driving gear, the driven gear and the corresponding tooth form knot
Structure cooperation.
Optionally, the transmission mechanism is slider-crank mechanism or leading screw and nut mechanism.
Optionally, the driving mechanism includes the cylinder for being installed on the wind cabinet, the free end of the cylinder and the company
Arm is connect to be connected.
Optionally, the kitchen ventilator ontology includes wind cabinet and exhaust fume collecting hood, and the exhaust fume collecting hood has the air inlet, the oil
Smoke density sensor is installed on lateral surface, medial surface, outer bottom and/or the inner bottom surface of the exhaust fume collecting hood.
Optionally, there are two burner, the smoke deflector is corresponded to there are two the burner settings for the hearth setting；The liter
Descending mechanism is set to the two sides of the wind cabinet；The correspondence burner that the oil smoke concentration sensor is installed on the exhaust fume collecting hood
Medial surface.
Technical solutions of the utility model have the advantages that
A kind of range hood provided by the utility model by the way that multiple smoke deflectors are arranged, and passes through oil smoke concentration sensor
The oil smoke concentration parameter of real-time detection and smoke deflector corresponding region accordingly leads cigarette according to the actual oil smoke concentration adjustment of different zones
Height of the plate apart from hearth, reaches more preferably smoke absorption effect.It can be adjusted flexibly according to practical culinary art situation, improve and inhale
Cigarette effect reduces energy consumption, more intelligent.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the range hood provided in the first embodiment of the utility model；
Fig. 2 is the structural schematic diagram of elevating mechanism shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the elevating mechanism provided in second of embodiment of the utility model.
Description of symbols:
1- wind cabinet, 2- exhaust fume collecting hood, 3- smoke deflector, the air inlet 4-, 5- elevating mechanism, 6- sliding rail, 7- linking arm, 8- driving tooth
Wheel, 9- driven gear, 10- cylinder, the free end 11-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
To Fig. 2 shows a kind of range hood provided by the utility model, which is set to above hearth Fig. 1.
Hearth is provided with two burners in left and right.
Range hood includes wind cabinet 1, exhaust fume collecting hood 2, smoke deflector 3 and elevating mechanism 5.Wind cabinet 1 is rectangular cabinet body structure, collects cigarette
Cover 2 is set to 1 lower section of wind cabinet, has air inlet 4.There are two the corresponding left and right burner settings of smoke deflector 3, and two smoke deflectors 3 combine
It is covered in air inlet 4.Smoke deflector 3 is installed on wind cabinet 1 by elevating mechanism 5, corresponds to correspondingly, elevating mechanism 5 is set to wind cabinet 1
The left and right side of left and right burner.It should be evident that elevating mechanism 5 is also mountable to exhaust fume collecting hood 2.Exhaust fume collecting hood 2 is collectively referred to as with wind cabinet 1
Kitchen ventilator ontology, elevating mechanism 5 are installed on kitchen ventilator ontology.
Elevating mechanism 5 includes sliding rail 6, linking arm 7 and driving mechanism.Sliding rail 6 is set to 1 side of wind cabinet, vertical to extend.Even
It connects 7 one end of arm to be connected through exhaust fume collecting hood 2 with smoke deflector 3, the other end is slideably positioned in sliding rail 6.
In the present embodiment, including two are set side by side linking arm 7, and correspondingly, there are two sliding rails 6 for setting.Linking arm 7 is opposite
Inside be arranged tooth-shape structure.Region of the wind cabinet 1 between two sliding rails 6 is provided with driving gear 8 and nibbles with driving gear 8
Two driven gears 9 closed, driven gear 9 cooperate with corresponding tooth-shape structure.Driving gear 8 is driven by driving motor, driving electricity
Machine controls the lifting of smoke deflector 3, the adjusting with hearth distance by driving 8 positive and negative rotation of driving gear.
The range hood further includes control system.Control system includes two groups for being mounted on 2 or so two medial surface of exhaust fume collecting hood
Oil smoke concentration sensor, and the controller being electrically connected with oil smoke concentration sensor.Two groups of oil smoke of 2 or so medial surface of exhaust fume collecting hood
Sensor is corresponding with left side burner and right side burner respectively, the oil smoke concentration size of burner and right side burner on the left of real-time monitoring,
For detection data feedback to controller, controller controls the operation of driving motor, so that height of the smoke deflector 3 apart from hearth is adjusted,
Reach more preferably smoke absorption effect.
As another embodiment, hearth is correspondingly arranged there are three burner, and smoke deflector 3 corresponds to there are three burner settings,
Three 3 combined covering air inlets 4 of smoke deflector, and wind cabinet 1 is installed on by respective elevating mechanism 5.
As another embodiment, 3 number of smoke deflector is not limited to the setting of burner number, can also be according to real space cloth
Office's setting, i.e., region biggish for space can correspond to different community domain and multiple smoke deflectors 3 are arranged.
As another embodiment, the quantity of every group of oil smoke concentration sensor can be one, be also possible to multiple.Oil
Smoke density sensor can be arranged in multiple positions, may be mounted at the lateral surface of exhaust fume collecting hood 2, medial surface, outer side edges, inner side edge,
Outer bottom or inner bottom surface etc. can be installed on the region between hearth or hearth and exhaust fume collecting hood 2.
As another embodiment, linking arm 7 can be provided only with one, and tooth-shape structure is set to 7 side of linking arm, drive
Dynamic motor is cooperated by driving direct geared and tooth-shape structure, is drivingly connected arm 7 and is slided.
In above-described embodiment, the transmission mechanism between driving motor and linking arm 7 is gear and rack teeth mechanism, as another kind
Embodiment, transmission mechanism can be slider-crank mechanism or leading screw and nut mechanism etc., have the input cooperated with driving motor
End and the output end for being drivingly connected the sliding of arm 7.
As another embodiment, arm 7 can be drivingly connected by cylinder 10 to slide along sliding rail 6, specifically, such as Fig. 3 institute
Show, driving mechanism includes the cylinder 10 for being set to 1 side of wind cabinet, and 10 free end 11 of cylinder is connect with linking arm 7.
A kind of range hood provided by the utility model by the way that multiple smoke deflectors 3 are arranged, and passes through oil smoke concentration sensor
The oil smoke concentration parameter of real-time detection and 3 corresponding region of smoke deflector is accordingly led according to the actual oil smoke concentration adjustment of different zones
Height of the cigarette plate 3 apart from hearth, reaches more preferably smoke absorption effect.It can be adjusted flexibly, be mentioned according to practical culinary art situation
High smoking effect reduces energy consumption, more intelligent.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of range hood characterized by comprising
Kitchen ventilator ontology has air inlet (4)；
Smoke deflector (3) is provided at least two, air inlet described in combined covering (4)；
Elevating mechanism (5) is set between the smoke deflector (3) and the kitchen ventilator ontology, drives the smoke deflector (3) in institute
It states and is moved between air inlet (4) and hearth；
Control system, including the correspondence smoke deflector (3) setting oil smoke concentration sensor and with the oil smoke concentration sensor
The controller of electrical connection, the controller control the elevating mechanism (5) according to the oil smoke concentration sensor detection information and drive
Move the smoke deflector (3) movement.
2. range hood according to claim 1, it is characterised in that: the kitchen ventilator ontology includes wind cabinet (1) sum aggregate cigarette
It covers (2), the exhaust fume collecting hood (2) has the air inlet (4)；The elevating mechanism (5) is set to the wind cabinet (1), has and passes through
Wear the linking arm (7) that the exhaust fume collecting hood (2) is connected with the smoke deflector (3).
3. range hood according to claim 2, it is characterised in that: the elevating mechanism (5) includes being set to the wind
The sliding rail (6) of cabinet (1) lateral surface, the linking arm (7) are slideably positioned in the sliding rail (6)；It further include driving the linking arm
(7) along the driving mechanism of the sliding rail (6) movement.
4. range hood according to claim 3, it is characterised in that: the driving mechanism includes being installed on the wind cabinet
(1) driving motor, and, the transmission mechanism being set between the driving motor and the linking arm (7)；The driver
The output end that there is structure the input terminal cooperated with the driving motor and the driving linking arm (7) to slide along the sliding rail (6).
5. range hood according to claim 4, it is characterised in that: the transmission mechanism is gear and rack teeth mechanism, including
From the setting of driving gear and the linking arm (7) that the driving motor drives and tooth form knot with the driving gear
Structure.
6. range hood according to claim 5, it is characterised in that: including two for installing the smoke deflector (3)
The linking arm (7) are set side by side；The sliding rail (6) is provided with two extended side by side, and institute is arranged on the inside of the linking arm (7)
State tooth-shape structure；The driving gear include the driving gear (8) that the driving motor drives and with the driving gear (8)
Two driven gears (9) of engagement, the driven gear (9) cooperate with the corresponding tooth-shape structure.
7. range hood according to claim 4, it is characterised in that: the transmission mechanism is slider-crank mechanism or screw rod
Nut body.
8. range hood according to claim 3, it is characterised in that: the driving mechanism includes being installed on the wind cabinet
(1) free end (11) of cylinder (10), the cylinder (10) is connected with the linking arm (7).
9. range hood according to claim 1, it is characterised in that: the kitchen ventilator ontology includes wind cabinet (1) sum aggregate cigarette
It covers (2), the exhaust fume collecting hood (2) has the air inlet (4), and the oil smoke concentration sensor is installed on the exhaust fume collecting hood (2)
Lateral surface, medial surface, outer bottom and/or inner bottom surface.
10. range hood according to claim 2, it is characterised in that: there are two burners for the hearth setting, described to lead cigarette
There are two the corresponding burner settings of plate (3)；The elevating mechanism (5) is set to the two sides of the wind cabinet (1)；The oil smoke
Concentration sensor is installed on the medial surface of the correspondence burner of the exhaust fume collecting hood (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978425.XU CN209295242U (en) | 2018-11-26 | 2018-11-26 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978425.XU CN209295242U (en) | 2018-11-26 | 2018-11-26 | A kind of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295242U true CN209295242U (en) | 2019-08-23 |
Family
ID=67656540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978425.XU Active CN209295242U (en) | 2018-11-26 | 2018-11-26 | A kind of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506273A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of range hood |
-
2018
- 2018-11-26 CN CN201821978425.XU patent/CN209295242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506273A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of range hood |
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