CN215523424U

CN215523424U - Range hood for integrated cooker and integrated cooker

Info

Publication number: CN215523424U
Application number: CN202120638745.6U
Authority: CN
Inventors: 梁雪斐; 胡涛; 于克阳
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2022-01-14
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a range hood for an integrated cooker and the integrated cooker, the range hood for the integrated cooker comprises a box body, wherein an air inlet channel is arranged in the box body, and an air inlet is formed in the front side wall of the box body; the air inlet device is characterized by also comprising at least one separator, wherein the separator is positioned in the air inlet channel, extends along the front-back direction and separates the air inlet channel into at least two air vents which are arranged at left and right intervals; each ventilation opening is provided with a baffle plate correspondingly, and the baffle plate can be rotatably arranged in the air inlet channel to open or close the corresponding ventilation opening. The switching of both sides vent can be adjusted according to the demand of reality, the position that the adjustment oil smoke got into promptly to distribution flow that can be reasonable overcomes only to need one side smoking and both sides vent all open and lead to the poor problem of smoking effect, thereby under the condition of guaranteeing the smoking effect, more energy-conserving, and the noise is lower.

Description

Range hood for integrated cooker and integrated cooker

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to a range hood for an integrated stove and the integrated stove.

Background

The existing integrated kitchen range is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, is arranged in a cabinet, and has the advantages of space saving, good oil fume extraction effect, energy saving and environmental protection.

The prior integrated cooker, as in the integrated cooker with a refrigeration function, as in the chinese invention patent application, the patent application No. CN202011097644.9 (application publication No. CN112413650A), discloses an integrated cooker with a refrigeration function, which comprises a case, a base, a smoke machine module with an air box, and a refrigerator module, wherein the refrigerator module comprises a liner, a door assembly, a refrigeration assembly and a detection device, the liner is disposed in the case and located in front of the air box, an installation cavity is formed between the liner and the air box, the door assembly is movably disposed on the liner, the refrigeration assembly is disposed in the installation cavity, a cold air port and a heat dissipation port of the refrigeration assembly are respectively communicated with the liner and the air box, the detection device is disposed in the liner and used for detecting temperature and/or humidity, a return air port communicated with the installation cavity is disposed on the case or the base, the air box comprises an air inlet box and an air exhaust box which are communicated with each other.

The above patents suffer from the following drawbacks:

1. when oil smoke flows into a fan of the air inlet box through the air inlet, the flow of the oil smoke flow is not smooth due to the bending of the flow channel between the air inlet and the fan, and the flow field in the box body has more vortexes, so that the problems of small air quantity and low fan efficiency exist.

2. The fan sets up in integrated kitchen, when opening the fan, the oil smoke is discharged after the air intake flows into to the fan, be provided with two cooking utensils usually on the kitchen body, the inlet air channel of integrated kitchen usually is long and narrow, no matter which cooking utensils or two cooking utensils of user use simultaneously, the air intake all is open, can not adjust the air inlet area according to the culinary art needs, lead to inhaling the flue gas or the air that a large amount of grease content is low, cause integrated kitchen smoking efficiency lower relatively, simultaneously energy-conserving, the noise is big.

Therefore, further improvements to existing integrated cooktops are needed.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the utility model is to provide a range hood for an integrated stove, which adjusts the air inlet position according to the actual use condition, aiming at the current situation of the prior art.

The second technical problem to be solved by the utility model is to provide the range hood which reduces the vortex in the box body to achieve the purpose of improving the air volume.

The third technical problem to be solved by the utility model is to provide an integrated stove for adjusting the air inlet position according to the use condition of a burner.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a range hood for integrated kitchen includes

The air inlet channel is arranged in the box body, and the front side wall of the box body is provided with an air inlet;

it is characterized by also comprising

The at least one separator is positioned in the air inlet channel, extends along the front-back direction and separates the air inlet channel into at least two ventilation openings which are arranged at left and right intervals;

each ventilation opening is provided with a baffle plate correspondingly, and the baffle plate can be rotatably arranged in the air inlet channel to open or close the corresponding ventilation opening.

Preferably, the baffle is rotatably disposed in the air intake passage by a mounting shaft, and the mounting shaft extends in a left-right direction. In addition, the mounting shaft of the baffle may also extend in the front-to-rear direction.

The separator can be two, also can be a plurality of, but preferably, the separator has one, the baffle has two and is located the left and right sides of separator, the installation axle is including first installation axle and second installation axle, first installation axle with the separator rotates and is connected, one of them side of the left and right sides of baffle rotates and connects in first installation epaxially, the opposite side of baffle passes through second installation axle and sets up with rotating on air intake channel's the corresponding position.

The rotation of the baffle can be realized in various modes, the baffle can be driven in the mode of oil smoke gas flow, the baffle can also be pushed manually, but from the viewpoint of rotation reliability, the baffle is preferably further provided with a driving mechanism used for driving the baffle to rotate, and the power output end of the driving mechanism is connected with the baffle.

Each baffle can be driven by adopting the same group of driving mechanisms and can be driven respectively by arranging a clutch, but preferably, each baffle corresponds to one group of driving mechanisms, and the power output end of each group of driving mechanisms is connected with the second mounting shaft of the corresponding baffle.

The driving mechanism has various structural forms, can also adopt a form of direct driving of the motor, and can also adopt a form of matching of the motor and the transmission assembly, but preferably, the driving mechanism comprises

The motor is positioned outside the air inlet channel;

and the power input end of the transmission assembly is connected with the power output end of the motor, and the power output end of the transmission assembly is connected with the second mounting shaft.

The transmission assembly can adopt a form of matching a screw rod and a nut, can also adopt a form of meshing a gear, and can also adopt a form of a worm gear, but preferably, the transmission assembly is connected to the outer side of the air inlet channel through a mounting disc, the mounting disc is provided with a first rotating shaft, a second rotating shaft and a third rotating shaft which are arranged side by side at intervals on a second mounting shaft, and the transmission assembly comprises a first rotating shaft, a second rotating shaft and a third rotating shaft which are arranged side by side at intervals on the second mounting shaft

A worm mounted on an output shaft of the motor and extending in an up-down direction;

the first duplicate gear is arranged on the first rotating shaft, and a first large gear part of the first duplicate gear is meshed with the worm;

a second duplicate gear installed on the second rotating shaft, and a second large gear part of the second duplicate gear is engaged with the first small gear part of the first duplicate gear;

a third duplicate gear installed on the third rotation shaft, and a third large gear portion of the third duplicate gear is engaged with the second small gear portion of the second duplicate gear; and

and the transmission gear is arranged on the second mounting shaft on the corresponding side and is meshed with the third pinion part of the third duplicate gear.

In order to detect the oil smoke concentration in real time and reliably adjust the opening and closing of the ventilation opening, a sensor used for sensing the oil smoke concentration is arranged in the air inlet channel at a position corresponding to the air inlet, the sensor is electrically connected with a signal input end of a controller, and a signal output end of the controller is electrically connected with the motor.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: the oil smoke ventilator is characterized in that a fan and a flow guide piece are arranged in the air inlet channel, the fan is located below the ventilation opening, the flow guide piece is located between the ventilation opening and the fan and is provided with a flow guide surface used for guiding oil smoke towards an inlet of the fan.

The arrangement form of the flow guide part is various, and can adopt the form of an inclined plate or an arc-shaped plate, but preferably, the flow guide part is a flow guide plate which gradually inclines forwards from top to bottom, and the rear surface of the flow guide plate is the flow guide surface.

The technical scheme adopted by the utility model for solving the third technical problem is as follows: the utility model provides an integrated kitchen with foretell range hood which characterized in that: the stove comprises a stove shell and a combustor arranged at the top of the stove shell, the air inlet is located above the combustor, and each air vent corresponds to one combustor.

Compared with the prior art, the utility model has the advantages that: this a range hood for integrated kitchen about arrange at least two vents can be opened or close by the baffle that corresponds the side to can adjust the switching of left and right sides vent according to the demand of reality, adjust the position that the oil smoke got into promptly, thereby can reasonable distribution flow, overcome only need one side smoking and both sides vent all open and lead to the problem that the smoking effect is poor, thereby under the condition of guaranteeing the smoking effect, it is more energy-conserving, and the noise is lower.

Drawings

FIG. 1 is a sectional view of the present embodiment;

FIG. 2 is a cross-sectional view of another angle of the present embodiment;

FIG. 3 is a sectional view of a part of the structure of the box body in a state where two ventilation openings are closed;

FIG. 4 is a sectional view of a part of the structure of the box body with a one-side vent in an open state;

FIG. 5 is a cross-sectional view of another angle of the partial structure of the cabinet with the one-side vent in an open position;

fig. 6 is a schematic structural diagram of two baffles provided with driving mechanisms.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 6, the integrated cooker of the present embodiment includes a range hood, a cooker 9 and a cooking device 5. Wherein, the cooking utensils 9 includes the kitchen range shell 91 and sets up the combustor 92 on the top of kitchen range shell 91, and the combustor 92 has two, and arranges along left and right direction interval. The cooking devices 5 are devices having steaming and/or baking functions, and the cooking devices 5 are two and arranged up and down.

The range hood of the embodiment comprises a box body 1, a baffle 2, a driving mechanism 3, a mounting disc 6, a fan 7 and a flow guide piece. As shown in fig. 2, the case 1 is partially positioned under the cooktop 9, and the cooking device 5 is positioned in front of the case 1 and under the cooktop 9.

As shown in fig. 2 and 3, the box 1 has an air intake channel 11 therein, and the front side wall of the box 1 has an air intake 111 communicating with the air intake channel 11, the air intake 111 being located above the burner 92. A partition 12 is provided in the air intake channel 11, the partition 12 extends along the front-rear direction, and partitions the air intake channel 11 into two ventilation openings 13 arranged at left and right intervals, as shown in fig. 2, the ventilation opening 13 on the left side is arranged corresponding to the burner 92 on the left side, and the ventilation opening 13 on the right side is arranged corresponding to the burner 92 on the right side.

As shown in fig. 1 to 4, there is one baffle plate 2 corresponding to each of the ventilation openings 13, and in this embodiment, there are two baffle plates 2, and the baffle plates 2 are rotatably disposed in the air intake duct 11 to open or close the corresponding ventilation openings 13 by mounting shafts extending in the left-right direction. Specifically, the divider 12 has one, and the baffle 2 has two and is located on the left and right sides of the divider 12, and the mounting shafts include a first mounting shaft 141 and a second mounting shaft 142, and the first mounting shaft 141 and the second mounting shaft 142 are coaxially arranged. The first mounting shafts 141 transversely penetrate the partitioning member 12 and are rotatably coupled with the partitioning member 12, positions of the respective sides of the two baffle plates 2 adjacent to the middle portion are rotatably coupled to the left and right ends of the first mounting shafts 141, respectively, and positions of the other sides of the left and right sides of the baffle plates 2 adjacent to the middle portion are rotatably disposed at the respective positions of the air intake passage 11 by the second mounting shafts 142.

As shown in fig. 5 and 6, the baffle 2 is driven by the driving mechanism 3 to rotate, and the power output end of the driving mechanism 3 is connected with the baffle 2. Each baffle 2 is provided with a group of driving mechanisms 3 correspondingly, and the power output end of each group of driving mechanisms 3 is connected with the second mounting shaft 142 of the corresponding baffle 2. The two sets of drive mechanisms 3 have the same configuration, and the left drive mechanism will be described below as an example.

As shown in fig. 6, the driving mechanism 3 includes a motor 31 and a transmission assembly 32. The motor 31 is located outside the air intake channel 11 and on the left side of the air guide channel 11. The transmission assembly 32 is connected to the left side of the air intake channel 11 through the mounting plate 6, the power input end of the transmission assembly 32 is connected to the power output end of the motor 31, and the power output end of the transmission assembly 32 is connected to the second mounting shaft 142. As shown in fig. 5 and 6, the transmission assembly 32 includes a worm 321, a first duplicate gear 322, a second duplicate gear 323, a third duplicate gear 324 and a transmission gear 325. The worm 321 is mounted on the output shaft of the motor 31 and extends in the up-down direction; the mounting plate 6 is provided with a first rotating shaft 61, a second rotating shaft 62 and a third rotating shaft 63, and the first rotating shaft 61, the second rotating shaft 62 and the third rotating shaft 63 are arranged side by side with the second mounting shaft 142 at intervals. The first duplicate gear 322 is installed on the first rotating shaft 61, and the first large gear portion 3221 of the first duplicate gear 322 is engaged with the worm 321; the second duplicate gear 323 is installed on the second rotating shaft 62, and the second large gear portion 3231 of the second duplicate gear 323 meshes with the first small gear portion 3222 of the first duplicate gear 322; the third double gear 324 is mounted on the third rotating shaft 63, and the third large gear portion 3241 of the third double gear 324 is engaged with the second small gear portion 3232 of the second double gear 323; the transmission gear 325 is mounted on the second mounting shaft 142 and meshes with the third pinion gear portion 3242 of the third duplicate gear 324. In this way, the second mounting shaft 142 is driven by the motor 31 and driven by the transmission assembly 32 to rotate around its own rotation axis.

In order to sense the concentration of the oil smoke flowing in through the air inlet 111, as shown in fig. 2, two sensors 15 for sensing the concentration of the oil smoke are disposed on the inner side wall of the air inlet channel 11 at positions facing the air inlet 111, as shown in fig. 5, the sensors 15 in this embodiment are spaced apart from each other in the left-right direction, the sensors 15 are electrically connected to the signal input terminal of the controller, and the signal output terminal of the controller is electrically connected to the motor 31.

As shown in fig. 1 and 2, the fan 7 is vertically disposed in the air intake channel 11 and below the ventilation opening 13, and the front side of the fan 7 has an inlet 71, and the inlet 71 of the fan 7 is located downstream of the air inlet 111 along the fluid flow path. In this embodiment, the fan 7 is located below the cooker 9, and the front side of the fan 7 has an inlet 71, and the fan 7 in this embodiment is an existing centrifugal fan, which will not be described in detail again in this embodiment.

As shown in fig. 2, the flow guiding member is located in the air inlet channel 11, and at least partially located above the fan 7 and below the stove 9, the flow guiding member in this embodiment is a flow guiding plate 8 that gradually inclines forward from top to bottom, and the flow guiding plate 8 is located above the fan 7 and spaced from the fan 7. The deflector 8 has a deflector surface 81 for guiding the fumes toward the inlet 71 of the fan 7, and the deflector surface 81 is located between the ventilation opening 13 and the inlet 71 of the fan 7 along the fluid flow path. Specifically, the flow guide member is a flow guide plate 8 that gradually inclines forward from top to bottom, and the rear surface of the flow guide plate 8 is the flow guide surface 81.

In order to filter the oil smoke flowing into the fan, a filter element 4 is arranged in the air inlet channel 11, the filter element 4 is positioned at the upstream of the fan 7 along the fluid flow path, and the flow guide element is positioned between the filter element 4 and the fan 7, specifically, as shown in fig. 2, the filter element 4 is a filter net which is arranged behind the cooking utensil 9 and is transversely arranged.

The working process of the integrated cooker is as follows:

after oil fume flows into air inlet channel 11 through air intake 111 in, when left combustor during operation, be located left baffle 2 and rotate and open and be located left vent under the drive that corresponds actuating mechanism, when the combustor on right side during operation, be located right baffle 2 and rotate and open the vent that is located right under the drive that corresponds actuating mechanism, and when the combustor simultaneous operation of left and right sides, the vent of left and right sides is opened simultaneously, and when the combustor of left and right sides was out of work, the vent of left and right sides was in the closed condition.

The oil smoke gas flow that flows in through the ventilation opening can flow into fan 7 after the guide of guide plate 8 in, the existence of guide plate 8 guides oil smoke gas flow for the air current more smoothly enters into fan 7 in, discharges behind the air outlet of fan 7 at last, the flow path of oil smoke gas flow specifically refers to the direction that hollow arrow pointed in figure 2.

Directional terms such as "front", "rear", "left", "right", and the like are used in the description and claims of the present invention to describe various example structural parts and elements of the present invention, but are used herein for convenience of description only and are to be determined based on example orientations shown in the accompanying drawings. Because the disclosed embodiments of the utility model can be arranged in a variety of orientations, these directional terms are used for purposes of illustration only and are not to be construed as limiting.

Claims

1. A range hood for integrated kitchen includes

The air conditioner comprises a box body (1), wherein an air inlet channel (11) is formed in the box body (1), and an air inlet (111) is formed in the front side wall of the box body (1);

it is characterized by also comprising

At least one partition (12) which is positioned in the air inlet channel (11), extends along the front-back direction and partitions the air inlet channel (11) to form at least two ventilation openings (13) which are arranged at left and right intervals;

each ventilation opening (13) corresponds to a baffle (2), and the baffles (2) can be rotatably arranged in the air inlet channel (11) to open or close the corresponding ventilation openings (13).

2. The range hood of claim 1, wherein: baffle (2) set up through the installation axle rotatoryly in air inlet channel (11), the installation axle extends along left right direction.

3. The range hood of claim 2, wherein: separator (12) have one, baffle (2) have two and are located the left and right sides of separator (12), the installation axle is including first installation axle (141) and second installation axle (142), first installation axle (141) with separator (12) rotate to be connected, one of them side of the left and right sides of baffle (2) rotates to be connected on first installation axle (141), the opposite side of baffle (2) is passed through second installation axle (142) and is set up with rotating on the corresponding position of inlet air duct (11).

4. The range hood of claim 3, wherein: the baffle plate mechanism is characterized by further comprising a driving mechanism (3) used for driving the baffle plate (2) to rotate, and a power output end of the driving mechanism (3) is connected with the baffle plate (2).

5. The range hood of claim 4, wherein: each baffle (2) corresponds to one group of driving mechanism (3), and the power output end of each group of driving mechanism (3) is connected with the second mounting shaft (142) of the corresponding baffle (2).

6. The range hood of claim 5, wherein: the driving mechanism (3) comprises

The motor (31) is positioned outside the air inlet channel (11);

and the power input end of the transmission assembly (32) is connected with the power output end of the motor (31), and the power output end of the transmission assembly is connected with the second mounting shaft (142).

7. The range hood of claim 6, wherein: drive assembly (32) are connected through mounting disc (6) the outside of inlet air duct (11), be provided with on mounting disc (6) with second installation axle (142) side by side interval arrangement's first pivot (61), second pivot (62) and third pivot (63), drive assembly (32) including

A worm (321) mounted on an output shaft of the motor (31) and extending in an up-down direction;

a first duplicate gear (322) which is installed on the first rotating shaft (61), and a first big gear part (3221) of the first duplicate gear (322) is meshed with the worm (321);

a second duplicate gear (323) mounted on the second rotating shaft (62), and a second large gear portion (3231) of the second duplicate gear (323) is engaged with a first small gear portion (3222) of the first duplicate gear (322);

a third double gear (324) mounted on the third rotating shaft (63), wherein a third large gear portion (3241) of the third double gear (324) is meshed with a second small gear portion (3232) of the second double gear (323); and

and the transmission gear (325) is installed on the second installation shaft (142) on the corresponding side and is meshed with the third pinion part (3242) of the third duplicate gear (324).

8. The range hood of claim 6, wherein: the air inlet channel (11) is internally provided with a sensor (15) used for sensing the concentration of oil smoke at a position corresponding to the air inlet (111), the sensor (15) is electrically connected with a signal input end of a controller, and a signal output end of the controller is electrically connected with the motor (31).

9. The range hood according to any one of claims 1 to 8, wherein: be provided with fan (7) and water conservancy diversion spare in inlet air channel (11), fan (7) are located under vent (13), along fluid flow direction, the water conservancy diversion spare is located between vent (13) and fan (7), and has and is used for with the oil smoke towards water conservancy diversion face (81) of entry (71) department water conservancy diversion of fan (7).

10. An integrated cooker having the range hood of any one of claims 1 to 8, wherein: still including cooking utensils (9), cooking utensils (9) are in including kitchen shell (91) and setting burner (92) at kitchen shell (91) top, air intake (111) are located the top of burner (92), every vent (13) correspond one burner (92).