WO2022094947A1

WO2022094947A1 - Intelligent range hood equipped with cleaning assembly

Info

Publication number: WO2022094947A1
Application number: PCT/CN2020/127213
Authority: WO
Inventors: 谢柏玲
Original assignee: 南京瑞祥信息技术有限公司
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2022-05-12
Also published as: DE212020000456U1

Abstract

An intelligent range hood equipped with a cleaning assembly includes: a fan frame (1), a range hood cover (2), a controller (3), a driving motor (4), a driving assembly (5), a lifting assembly, a cleaning assembly (8), and a grid plate (10). The range hood cover (2) is detachably arranged at the bottom of the fan frame (1). The driving motor (4), the driving assembly (5), and the lifting assembly are arranged in the fan frame (1). The controller (3) is wirelessly connected to the driving motor (4), and the driving assembly (5) is electrically connected to the driving motor (4). The lifting assembly comprises a lifting sliding rail (6) and a lifting rod (7), the lifting rod (7) being connected to the driving assembly (5). The cleaning assembly (8) is disposed at the bottom of the lifting rod (7), and the cleaning assembly (8) is electrically connected to the driving motor (4). The grid plate (10) is further provided with a grease filter grid (102). The intelligent range hood equipped with the cleaning assembly detects the ambient temperature by means of the controller (3), and controls, according to the driving assembly (5), the lifting assembly and the cleaning assembly (8) to clean the grease filter grid (102), thereby solving the problem due to the inability of the range hood to clean the grease filter grid (102) under the range hood.

Description

A smart range hood with cleaning components

technical field

The present application relates to the field of smart home technology, and in particular, to a smart range hood with cleaning components.

Background technique

A range hood is a kitchen appliance that purifies the kitchen environment. It is installed above the kitchen stove, which can quickly remove the burning waste of the stove and the oil fume that is harmful to the human body during the cooking process, and discharge it to the outside. Guarantee role.

At present, the range hood needs to be cleaned regularly, but cleaning the range hood requires disassembling the range hood, which is time-consuming and labor-intensive. In recent years, no-clean range hoods have appeared on the market. The principle of no-clean range hoods is to separate the oil fume through the centrifugal force generated by the high-speed rotation of the impeller, so that the oil is left behind and the fume is discharged outdoors. When entering the inlet of the range hood, it is separated, and the pollution to the interior of the range hood and the wind wheel is relatively reduced. Because the fumes are reduced, the cleaning cycle of the hood can be greatly extended, and it can be washed once a month or three months.

However, the no-clean range hood only achieves no-cleaning for the interior of the range hood, and cannot play a role of no-cleaning on the oil filter under the hood of the range hood. In fact, the oil filter still needs to be cleaned, but the existing range hood cannot Clean the oil filter.

SUMMARY OF THE INVENTION

The present application provides an intelligent range hood with cleaning components to solve the problem that the range hood cannot clean the oil filter screen under the range hood.

The application provides an intelligent range hood with cleaning components, including:

a fan frame, the fan frame includes a fan, and the fan is arranged inside the fan frame;

a range hood hood, the range hood hood is detachably arranged at the bottom of the fan frame;

a controller, which is arranged on the hood of the range hood;

a transmission motor, the transmission motor is arranged on the fan frame, and the transmission motor is wirelessly connected with the controller;

a transmission assembly, the transmission assembly is arranged on the fan frame, and the transmission assembly is electrically connected with the transmission motor;

a lift assembly, the lift assembly is symmetrically arranged on the fan frame, the lift assembly includes a lift rail and a lift rod slidably connected to the lift rail, the lift rod is connected to the transmission assembly;

a cleaning assembly, the cleaning assembly is disposed at the bottom of the lifting rod, the cleaning assembly is electrically connected to the transmission motor, both ends of the cleaning assembly are provided with rollers, and the cleaning assembly is further provided with cleaning tools;

a grid plate, which is arranged at the bottom of the hood of the range hood, and an oil filter screen is also arranged on the grid plate;

The controller is configured to generate a control instruction for the transmission motor according to the temperature value of the surrounding environment of the intelligent range hood, so that the transmission motor performs a cleaning operation; the control instruction includes a lifting instruction and a cleaning instruction.

As can be seen from the above technical solutions, the present application provides an intelligent range hood with cleaning components, including: a fan frame, a range hood hood, a controller, a transmission motor, a transmission component, a lifting component, a cleaning component and a grid plate. The hood is detachably arranged at the bottom of the fan frame. The transmission motor, the transmission component and the lifting component are all arranged on the fan frame, the controller is wirelessly connected with the transmission motor, and the transmission component is electrically connected with the transmission motor. The lifting assembly includes a lifting slide rail and a lifting rod, and the lifting rod is connected with the transmission assembly. The cleaning assembly is arranged at the bottom of the lifting rod, and the cleaning assembly is electrically connected with the transmission motor. The grid plate is also provided with an oil filter. The intelligent range hood with cleaning components provided in this application detects the ambient temperature value through the controller, and controls the transmission component, the lifting component and the cleaning component according to the transmission motor to clean the oil filter screen. Solve the problem that the range hood cannot clean the oil filter screen under the range hood.

Description of drawings

In order to illustrate the technical solutions of the present application more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, for those of ordinary skill in the art, without creative work, the Additional drawings can be obtained from these drawings.

1 is a schematic diagram of the front structure of an intelligent range hood with a cleaning component provided by an embodiment of the application;

2 is a schematic structural diagram of a fan in an intelligent range hood with a cleaning component provided by an embodiment of the present application;

3 is a schematic diagram of the side structure of the smart range hood with cleaning components provided by the embodiment of the application;

FIG. 4 is a partially enlarged schematic diagram of an intelligent range hood with a cleaning component provided by an embodiment of the present application;

5 is a schematic structural diagram of the bottom of a range hood hood in a smart range hood with a cleaning component provided by an embodiment of the present application;

6 is a schematic structural diagram of the bottom of a range hood hood in a smart range hood with a cleaning component provided by an embodiment of the present application;

FIG. 7 is a schematic view of the side structure of the smart range hood with cleaning components provided by the embodiment of the application;

8 is a schematic structural diagram of a cleaning component in a smart range hood with a cleaning component provided by an embodiment of the present application;

FIG. 9 is a partial enlarged schematic diagram of a stroke frame of an intelligent range hood with a cleaning component provided by an embodiment of the present application;

FIG. 10 is a composition diagram of a controller in an intelligent range hood with a cleaning component provided by an embodiment of the application.

Detailed ways

Embodiments will be described in detail below, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following examples are not intended to represent all implementations consistent with this application. are merely exemplary of systems and methods consistent with some aspects of the present application as recited in the claims.

The embodiment of the present application provides an intelligent range hood with a cleaning component, including: a fan frame 1 , a range hood hood 2 , a controller 3 , a transmission motor 4 , a transmission component 5 , a lifting component, a cleaning component 8 , and a grid plate 10 . Referring to FIG. 1 , a schematic diagram of the front structure of the smart range hood with cleaning components provided by the embodiment of the present application.

The fan frame 1 includes a fan 101 , and the fan 101 is arranged inside the fan frame 1 . The range hood hood 2 is detachably arranged at the bottom of the fan frame 1 . Referring to FIG. 2 , a schematic structural diagram of a fan in an intelligent range hood with a cleaning component provided by an embodiment of the present application.

The controller 3 is arranged on the range hood hood 2 , and the controller 3 is wirelessly connected with the transmission motor 4 . The controller 3 is configured to generate a control command for the transmission motor 4 according to the temperature value of the surrounding environment of the intelligent range hood, so that the transmission motor 4 performs a cleaning operation; the control command includes a lifting command and a cleaning command.

The transmission motor 4 is arranged on the fan frame 1 , and the transmission motor 4 provides power for the controller 3 , the transmission assembly 5 , the lifting assembly and the cleaning assembly 8 .

The transmission assembly 5 is arranged on the fan frame 1 , and the transmission assembly 5 is electrically connected with the transmission motor 4 .

The lift assembly is symmetrically arranged on the fan frame 1 , and the lift assembly includes a lift rail 6 and a lift rod 7 slidably connected to the lift rail 6 , and the lift rod 7 is connected to the transmission assembly 5 . 3 is a schematic view of the side structure of the smart range hood with cleaning components provided by the embodiment of the application, it can be seen that the lift rail 6 is slidably connected to the lift rod 7 .

The transmission motor 4 provides power for the transmission assembly 5, and the transmission assembly 5 controls the lifting rod 7 in the lifting assembly to slide up and down on the lifting slide rail 6.

Referring to FIG. 4 , a partial enlarged schematic diagram of the smart range hood with cleaning components provided by the embodiment of the present application. It can be seen from FIG. 4 that the side part of the range hood 2 is provided with a track 9 that cooperates with the roller 81 of the cleaning assembly 8 to slide. The track 9 is arranged in a rectangular groove structure, and the number of the track 9 is at least two.

The lift assembly ensures that the structures on both sides move at the same time and maintains horizontal movement, and the lift rail 6 ensures the smooth operation of the lift rod 7 . In practical applications, a limit device can be installed on the lift assembly, and the limit device can be a limit block or a limit switch, mainly to allow the lift rod 7 to descend and reset better, and to control the descending height and height of the lift rod 7. The height is raised so that the cleaning assembly 8 at the bottom of the lifting rod 7 can just contact the rail 9 on the side of the range hood hood 2 , so that the cleaning assembly 8 can perform the cleaning operation.

FIG. 10 is a composition diagram of a controller in an intelligent range hood with a cleaning component provided by an embodiment of the application. Referring to FIG. 10 , the controller 3 includes a detection unit and a control unit, and the detection unit is used for real-time detection of the The temperature value of the surrounding environment of the intelligent range hood, and the detected real-time temperature value is sent to the control unit, and the control unit is used to generate a lifting command and a cleaning command according to the received temperature value and send it to the transmission motor 4 .

Specifically, the control unit is further configured to successively obtain a temperature value every fixed preset time, determine the size of the difference between the two temperature values and the preset threshold value, and if it is greater than the threshold value, generate a lifting instruction and a cleaning instruction .

Specifically, the transmission motor 4 is used to receive the lifting instruction and the cleaning instruction, and the transmission motor sends the lifting instruction to the transmission assembly 5 and the lifting assembly; the transmission motor 4 sends the cleaning instruction to the cleaning assembly.

Specifically, the cleaning assembly 8 is configured to clean the oil filter screen 102 by reciprocating from top to bottom on the grid plate 10 within a preset time after receiving the cleaning instruction.

In practical applications, the detection unit in the controller 3 detects the temperature value of the surrounding environment of the intelligent range hood in real time, and records the real-time temperature value, and the control unit in the controller 3 obtains a temperature value successively every fixed preset time. , one of the temperature values is the current real-time temperature value, and the other is the real-time temperature value at the last fixed preset time. Compare the two temperature values to obtain the temperature difference between the two temperature values, and set the The temperature difference is compared with the preset threshold. When the temperature difference is greater than the preset threshold, it is determined that the intelligent range hood has performed a cooking operation, and then the control instructions (lifting instructions and cleaning instructions) for the transmission motor 4 are generated to make the transmission motor 4 execute. cleaning operation.

After the transmission motor 4 receives the lifting command and the cleaning command, it first sends the lifting command to the transmission assembly 5 and the lifting assembly. After the transmission assembly 5 receives the lifting command, it controls the lifting rod 7 of the lifting assembly to move up and down on the lifting rail 6 to achieve The lifting rod 7 can move up and down. When cleaning is required, the transmission assembly 5 controls the lift rod 7 on the lift assembly to move downward on the lift rail 6, so that the lift rod 7 descends downward. When the lift rod 7 descends to a preset height, that is, the cleaning assembly 8 connected to the lower part of the lift rod 7 just contacts the rail 9 on the side of the range hood hood 2, the transmission assembly 5 stops moving, and the lift rod 7 on the lift assembly stops at this time. decline. At this time, the transmission motor 4 sends a cleaning command to the cleaning component 8. After the cleaning component 8 receives the cleaning command, the cleaning component 8 reciprocates on the grid plate 10 through the track 9 from top to bottom within a preset time. Clean the oil filter screen 102 with the cleaning tool. When the preset time is reached, the cleaning assembly 8 stops cleaning, and the cleaning assembly 8 is reset through the track 9. At this time, the transmission motor 4 sends a lifting command to the transmission assembly 5 and the lifting assembly again. The transmission assembly 5 controls the lifting rod 7 on the lifting assembly to lift and lower The slide rail 6 is moved upwards so that the lift rod 7 rises upwards. When the lift rod 7 rises to a preset height, the transmission assembly 5 stops moving, and at this time, the lift rod 7 on the lift assembly stops rising. At this point, the cleaning of the oil filter screen 102 is completed once. When the temperature difference is greater than the preset threshold, the controller 3 generates the lifting command and the cleaning command again, and the controller 3 again controls the transmission motor 4 to perform the cleaning operation.

Specifically, the transmission assembly 5 is further provided with a transmission screw 51 , the transmission screw 51 is connected with the lift rod 7 , and the transmission screw 51 is used to drive the lift rod 7 to move up and down on the lift rail 6 . Referring to FIG. 9 , a partial enlarged schematic diagram of an air frame of an intelligent range hood with a cleaning component provided in an embodiment of the present application. It can be seen from FIG. 9 that the lifting rod 7 on the lifting assembly is driven to slide up and down on the lifting rail 6 by the reciprocating movement of the transmission screw 51 up and down on the transmission assembly 5 to control the up and down movement of the lifting rod 7 .

The cleaning assembly 8 is arranged at the bottom of the lifting rod 7, the cleaning assembly 8 is electrically connected with the transmission motor 4, the cleaning assembly 8 is provided with rollers 81 at both ends, and the cleaning assembly 8 is also provided with cleaning tools .

The grid plate 10 is arranged at the bottom of the hood 2 , and an oil filter screen 102 is also arranged on the grid plate 10 .

Specifically, the grid plate 10 at the bottom of the hood 2 is further provided with an installation groove 801 , the cleaning component 8 is arranged inside the installation groove 801 through the hood 2 , and the installation groove 801 is arranged parallel to the on the oil filter screen 102.

In practical applications, the oil filter screen 102 can be set as a quick-release structure, which facilitates the installation and removal of the oil filter screen 102 .

In practical applications, the cleaning assembly 8 is arranged inside the installation groove 801 through the range hood hood 2. When the cleaning operation is not performed, the cleaning assembly 8 is located inside the installation groove 801. When the oil filter screen 102 needs to be cleaned At times, the cleaning assembly 8 is removed from the interior of the installation slot 801, so that the cleaning assembly 8 can be prevented from being soiled during the normal cooking process.

In practical applications, the connection of the roller 81 can be set to a rotatable structure. When the cleaning assembly 8 is inside the installation groove 801, the roller 81 is also inside the installation groove 801. When the cleaning assembly 8 moves out of the installation groove 801 At the same time, the roller 81 can be in contact with the track 9 below the cleaning assembly 8 by rotating, so that the setting can prevent the roller 81 from being dirty during the normal cooking process.

In practical applications, multiple rails 9 can be provided for sliding with the rollers 81 of the cleaning assembly 8, and the rails 9 can be arranged in a rectangular groove structure. The reason for this setting is to reduce friction and make the rollers 81 slide more smoothly. .

When cleaning is not performed, the cleaning assembly 8 is inside the mounting groove 801 . Referring to FIG. 5 , a schematic structural diagram of the bottom of a range hood hood in a smart range hood with a cleaning component provided by an embodiment of the present application. Referring to FIG. 6 , a schematic structural diagram of the bottom of a range hood hood in a smart range hood with a cleaning component provided by an embodiment of the present application. Referring to FIG. 6 , when the cleaning operation is performed, the drive screw 51 of the transmission assembly 5 drives the lift rod 7 on the lift assembly to drop down on the lift rail 6 , that is, the cleaning assembly 8 located at the bottom of the lift rod 7 moves out from the interior of the installation slot 801 , when the roller 81 of the cleaning assembly 8 just contacts the rail 9 on the side of the range hood hood 2, the drive screw 51 on the drive assembly 5 stops moving, that is, the lift rod 7 stops downward. At this time, the cleaning assembly 8 reciprocates from top to bottom on the track 9 through the roller 81. The cleaning tool on the cleaning assembly 8 cleans the oil filter screen 102 on the grid plate 10. When the cleaning is over, the cleaning assembly 8 is first returned to the installation. The position of the groove 801, and then the driving screw 51 of the transmission assembly 5 drives the lifting rod 7 on the lifting assembly to rise up under the action of the lifting slide 6. When the cleaning assembly 8 just returns to the inside of the installation groove 801, the lifting rod 7 on the transmission assembly 5 rises. The drive screw 51 stops moving, that is, the lift rod 7 stops rising.

Specifically, the cleaning tools on the cleaning assembly 8 include brushes and sponges.

Specifically, the cleaning assembly 8 may also be provided with a spray head and a stain storage box.

Referring to FIG. 8, a schematic structural diagram of a cleaning component in a smart range hood with a cleaning component provided by an embodiment of the present application. In practical applications, brushes and sponges can be provided on the cleaning component 8 . During the cleaning process, the brushes on the cleaning component 8 first perform mobile cleaning on the oil filter screen 102 to clean off any residues remaining on the oil filter screen 102 . Cooking residues, wherein cooking residues are automatically taken up by the stain storage box. After the brush cleans the oil filter 102, the sponge on the cleaning assembly 8 performs mobile cleaning on the oil filter 102 to clean the residual oil stains on the oil filter 102. The brush and the sponge are provided independently of each other on the cleaning assembly 8, and may be an upper and lower structure or other structures, which are not limited here. The cleaning assembly 8 may also be provided with a spray head, and the spray head is filled with a cleaning agent, which facilitates the cleaning assembly 8 to better clean the oil filter screen 102 . The brush, sponge and stain storage box are all detachably arranged on the cleaning assembly 8 . It is convenient for users to clean brushes and sponges, as well as to dump and clean the stains and cooking residues in the stain storage box. The sponge and the stain storage box are connected, and a small hole can be provided at the connection, and the oil stains in the sponge gradually flow into the stain storage box through the small hole.

The controller 3 can also record the cleaning times of the cleaning component 8 and detect the stain storage box, and remind the user when the cleaning times of the cleaning component 8 reaches a preset threshold or when it is detected that the stain storage box is full The brushes, sponges and stain storage boxes on the cleaning assembly 8 need to be cleaned.

Referring to FIG. 7 , a schematic diagram of the side structure of the smart range hood with cleaning components provided by the embodiment of the present application. It can be seen from FIG. 7 that the smart range hood further includes a smoke inlet 11, a smoke outlet 12 and a smoke exhaust pipe 13; the smoke inlet 11 is arranged at the bottom of the range hood 2, and the smoke outlet 12 Set on the top of the fan frame 1 , one end of the smoke exhaust pipe 13 is connected to the smoke inlet 11 , and the other end is connected to the smoke exhaust port 12 ; the smoke exhaust pipe 13 is vertically arranged above the grid plate 10 .

In practical applications, the fan 101 generates suction to absorb the oil fume generated during the cooking process through the smoke inlet 11 , and the oil fume generated during the cooking process absorbed by the smoke exhaust pipe 13 will be discharged through the smoke exhaust port 12 .

The working principle of a smart range hood with cleaning components provided by the present application is as follows: the detection unit in the controller 3 detects the temperature value of the surrounding environment of the smart range hood in real time, and records the real-time temperature value. The control unit successively obtains a temperature value from the recorded temperature values every fixed preset time, judges the difference between the two temperature values and the preset threshold value, and generates a control instruction if it is greater than the threshold value, wherein The control instructions include lifting and cleaning instructions. The controller 3 sends the lifting and cleaning instructions to the transmission motor 4. After the transmission motor 4 receives the lifting and cleaning instructions, it sends the lifting and lowering instructions to the transmission component 5 and the lifting component. Instructions are sent to the cleaning assembly 8 .

The transmission motor 4 provides power for the transmission assembly 5, and the transmission screw 51 on the transmission assembly 5 is connected with the lifting rod 7 on the lifting assembly. Move down to drive the lift rod 7 on the lift assembly to move down on the lift rail 6. As the lift rod 7 moves downward, the cleaning assembly 8 connected to the bottom of the lift rod 7 is installed from the grille 10 at the bottom of the hood 2 The groove 801 moves downward, and when the roller 81 on the cleaning assembly 8 just contacts the track 9 on the range hood hood 2, the cleaning assembly 8 executes the cleaning command, and the transmission motor 4 controls the cleaning assembly 8 within the preset time. The plate 10 reciprocates from top to bottom, and the oil filter screen 102 is cleaned by the cleaning tool on the cleaning assembly 8 . When the preset time is reached, the cleaning assembly 8 stops cleaning the oil filter 102 and returns to the top of the grid plate 10 , that is, the installation groove 801 . At this time, the drive screw 51 moves upward on the drive assembly 5 to drive the lift rod 7 When the lift rail 6 moves upward, the lift rod 7 returns to its original height, and at this time, the cleaning assembly 8 just returns to the inside of the installation slot 801 . When the control unit in the controller 3 obtains the next temperature value, which is greater than the threshold value, the oil filter screen of the range hood is cleaned again.

As can be seen from the above technical solutions, the present application provides an intelligent range hood with a cleaning component, including: a fan frame 1, a range hood hood 2, a controller 3, a transmission motor 4, a transmission component 5, a lifting component, and a cleaning component 8 and the grid plate 10 . The range hood hood 2 is detachably arranged at the bottom of the fan frame 1 . The transmission motor 4 , the transmission assembly 5 and the lifting assembly are all arranged on the fan frame 1 , the controller 3 is wirelessly connected with the transmission motor 4 , and the transmission assembly 5 is electrically connected with the transmission motor 4 . The lift assembly includes a lift rail 6 and a lift rod 7 , and the lift rod 7 is connected to the transmission assembly 5 . The cleaning assembly 8 is arranged at the bottom of the lifting rod 7 , and the cleaning assembly 8 is electrically connected with the transmission motor 4 . The grid plate 10 is also provided with an oil filter screen 102 . The intelligent range hood with cleaning components provided in this application detects the ambient temperature value through the controller, and controls the transmission component, the lifting component and the cleaning component according to the transmission motor to clean the oil filter screen. Solve the problem that the range hood cannot clean the oil filter screen under the range hood.

Claims

An intelligent range hood with cleaning components, characterized in that it includes:

A fan frame (1), the fan frame (1) includes a fan (101), and the fan (101) is arranged inside the fan frame (1);

a range hood hood (2), the range hood hood (2) is detachably arranged at the bottom of the fan frame (1);

a controller (3), the controller (3) is arranged on the range hood hood (2);

a transmission motor (4), the transmission motor (4) is arranged on the fan frame (1), and the transmission motor (4) is wirelessly connected with the controller (3);

a transmission assembly (5), the transmission assembly (5) is arranged on the fan frame (1), and the transmission assembly (5) is electrically connected with the transmission motor (4);

A lift assembly, the lift assembly is symmetrically arranged on the fan frame (1), the lift assembly comprises a lift rail (6) and a lift rod (7) slidably connected to the lift rail (6), the lift The lift rod (7) is connected with the transmission assembly (5);

A cleaning assembly (8), the cleaning assembly (8) is arranged at the bottom of the lifting rod (7), the cleaning assembly (8) is electrically connected with the transmission motor (4), and the cleaning assembly (8) is two Both ends are provided with rollers (81), and cleaning tools are also provided on the cleaning assembly (8);

a grid plate (10), the grid plate (10) is arranged at the bottom of the range hood (2), and an oil filter screen (102) is further arranged on the grid plate (10);

The controller (3) is configured to generate a control instruction for the transmission motor (4) according to the temperature value of the surrounding environment of the intelligent range hood, so that the transmission motor (4) performs a cleaning operation; the control instruction includes Lifting instructions and cleaning instructions.
The smart range hood with a cleaning component according to claim 1, wherein the controller (3) comprises a detection unit and a control unit, and the detection unit is used to detect the surroundings of the smart range hood in real time The temperature value of the environment is sent, and the detected real-time temperature value is sent to the control unit, and the control unit is configured to generate a lifting command and a cleaning command according to the received temperature value and send them to the transmission motor (4).
The smart range hood with a cleaning component according to claim 2, wherein the control unit is further configured to successively obtain a temperature value every fixed preset time, and determine the difference between the two temperature values Depending on the size of the preset threshold, if it is greater than the threshold, a lifting instruction and a cleaning instruction are generated.
The intelligent range hood with cleaning components according to claim 2, characterized in that, the transmission motor (4) is used to receive the lifting command and the cleaning command, and the transmission motor (4) drives the The lifting instruction is sent to the transmission assembly (5) and the lifting assembly; the transmission motor (4) sends the cleaning instruction to the cleaning assembly (8).
The smart cooker hood with a cleaning component according to claim 4, characterized in that, the cleaning component (8) is configured to, after receiving the cleaning instruction, perform a cleaning operation on the grid plate (10) within a preset time. The oil filter screen (102) is cleaned by reciprocating motion from top to bottom.
The intelligent range hood with a cleaning assembly according to claim 1, characterized in that, a drive screw (51) is provided on the drive assembly (5), and the drive screw (51) is connected to the lift rod. (7) Connection, the drive screw (51) is used to drive the lift rod (7) to move up and down on the lift rail (6).
A smart range hood with a cleaning assembly according to claim 1, characterized in that, the cleaning tools on the cleaning assembly (8) include brushes and sponges.
The smart range hood with a cleaning assembly according to claim 1, characterized in that, a side part of the range hood (2) is provided with a roller (81) of the cleaning assembly (8) to cooperate with sliding The track (9) is provided as a rectangular groove structure, and the number of the track (9) is at least two.
The smart cooker hood with a cleaning assembly according to claim 1, characterized in that, the grid plate (10) at the bottom of the cooker hood (2) is further provided with a mounting groove (801), and the cleaning assembly (8) The range hood cover (2) is provided inside the installation groove (801), and the installation groove (801) is arranged in parallel on the oil filter screen (102).
The smart range hood with a cleaning component according to claim 1, wherein the smart range hood further comprises a smoke inlet (11), a smoke outlet (12) and a smoke exhaust pipe (13); The smoke inlet (11) is arranged at the bottom of the range hood (2), the smoke outlet (12) is arranged at the top of the fan frame (1), and one end of the smoke outlet pipe (13) is connected to The other end of the smoke inlet (11) is connected to the smoke exhaust port (12); the smoke exhaust pipe (13) is vertically arranged above the grid plate (10).