Oil fume purification devices and home appliances

Abstract

The present invention discloses an oil smoke purification device and a home appliance. The oil smoke purification device comprises a fan assembly, a water intake member, and a filter assembly. The fan assembly is provided with an air intake port and an air outlet port, and the fan assembly is used to form an airflow from the air intake port to the air outlet port. The water intake member is installed in the air intake port of the fan assembly, and a receiving groove is formed in the water intake member, and a plurality of through holes are formed in the water intake member, and the through holes communicate with the air intake port and the receiving groove. The filter assembly is installed within the receiving groove, and the filter assembly is used to filter and condense oil smoke to form condensate, and to allow the filtered gas to pass through the receiving groove and the through holes in sequence and then enter the air intake port. In this way, the water intake member prevents foreign substances and condensate from entering the fan assembly, while allowing gas filtered through the filter assembly to enter the fan assembly through the through holes. Since multiple through holes can increase the ventilation area, the air intake volume of the oil smoke purification device can be increased and the purification efficiency of the oil smoke purification device can be improved.

Description

Technology Field

[0001] The present invention relates to home appliances, and more particularly to an oil smoke purification device and home appliances. Background Technology

[0002] Grease smoke is generated during the cooking process, and this smoke not only pollutes the air environment but also harms human health. Range hoods can reduce air pollution within the kitchen and minimize health risks to people by rapidly exhausting this grease smoke outdoors. Related technology installs a box between the fan assembly and the filter assembly to prevent foreign substances and water vapor from condensing and directly entering the fan system; however, this box increases resistance at the air intake, reduces the airflow of the fan assembly, and affects the effectiveness of grease smoke suction.

[0003] The present invention provides an oil smoke purification device and a home appliance.

[0004] An oil smoke purification device according to an embodiment of the present application comprises a fan assembly, a water intake member, and a filter assembly, wherein the fan assembly is provided with an air intake port and an air outlet port, and the fan assembly is used to form an airflow from the air intake port to the air outlet port, and the water intake member is installed in the air intake port of the fan assembly, and a receiving groove is formed in the water intake member, and a plurality of through holes are formed in the water intake member, and the through holes are connected to the air intake port and the receiving groove, and the filter assembly is installed in the receiving groove, and the filter assembly is used to filter and condense oil smoke to form condensate, and to allow the filtered gas to pass through the receiving groove and the through holes in sequence and then enter the air intake port.

[0005] In this way, the through hole of the water intake member is connected to the receiving groove and the air intake port of the fan assembly, thereby preventing foreign substances and condensate from entering the fan assembly, while allowing gas filtered through the filter assembly to enter the fan assembly through the through hole, and the multiple through holes can increase the ventilation area, which can increase the airflow volume of the oil smoke purification device and improve the purification efficiency of the oil smoke purification device.

[0006] In some embodiments, the plurality of through holes have a plurality of different airflow directions.

[0007] In this way, gas can enter the fan assembly from different directions through multiple through holes, thereby increasing the degree of gas dispersion, reducing heat accumulation of the gas within the fan assembly, and preventing the temperature rise within the fan assembly from affecting the operation of the fan assembly.

[0008] In some embodiments, the receiving member comprises a bottom wall, a first side wall, a second side wall, and a third side wall, wherein the third side wall is located between the first side wall and the second side wall, and the bottom surface of the receiving groove is formed in the bottom wall, and the bottom wall comprises a first wall and a second wall, the first wall connects the first side wall and the third side wall, and the second wall connects the second side wall and the third side wall, and a plurality of through holes are formed in the first side wall, the second side wall, and the third side wall, and the plurality of through holes are arranged at intervals along the longitudinal direction of the receiving member.

[0009] In this way, the water intake member prevents foreign substances and condensate from entering the fan assembly, while allowing airflow to enter the fan assembly through the through holes and increasing the ventilation area through multiple through holes, thereby increasing the inflow volume of the oil smoke purification device and improving the purification efficiency of the oil smoke purification device.

[0010] In some embodiments, the first wall, the third side wall, and the second wall form a stepped shape.

[0011] In this way, the first wall, the third side wall, and the second wall form a stepped shape, which can reduce the contact area between the floor wall and the fan assembly and reduce the influence of the floor wall on the inflow volume of the fan assembly.

[0012] In some embodiments, a cavity communicating with an air outlet is formed in the fan assembly, and a water supply member is partially installed within the cavity.

[0013] In this way, the cavity is used to accommodate a water supply member and to allow airflow to flow within the cavity so that oil smoke flows from the inlet through the cavity to the outlet and is discharged to the outside.

[0014] In some embodiments, the oil smoke purification device includes a collection box connected to one side of the bottom surface of the receiving groove, and the collection box is used to collect condensate discharged from the water supply member.

[0015] In this way, condensate can flow into the collection box from the bottom surface of the receiving groove under the action of gravity, and the collection box collects the condensate to prevent it from falling onto the ground and further prevents the need for separate cleaning work due to the ground being slippery.

[0016] In some embodiments, the water supply member includes opposing first end wall and second end wall, and a water supply hole is formed in the first end wall, and the water supply hole is connected to a water collection box.

[0017] In this way, condensate can flow from one end connected to the second end wall of the bottom surface of the water supply member to the one end connected to the first end wall of the bottom surface of the water supply member, thereby being discharged from the water supply hole of the first end wall.

[0018] In some embodiments, the fan assembly includes a volute and a guide member connected to the volute, and the guide member has a guide groove formed therein that communicates with a water passage hole, and a water collection box is installed on the guide member and communicates with the guide groove.

[0019] In this way, the volute forms the outer housing of the fan assembly, isolating the internal components from the external environment to prevent oil fumes from escaping into the kitchen and reducing the damage caused by oil fumes to the external environment and the user. The collection box is connected to the outside of the volute via a drainage member, making it convenient for the user to remove, clean, and maintain the collection box.

[0020] A home appliance according to an embodiment of the present application includes an oil smoke purification device and a cooking appliance, and the cooking appliance is connected to the oil smoke purification device.

[0021] In this way, the oil smoke purification device can purify and treat oil smoke generated from cooking appliances, maintain a clean kitchen environment, and reduce the impact of oil smoke on the kitchen environment.

[0022] In some embodiments, the cooking device includes a housing assembly to which a fan assembly is connected, and the housing assembly has a mounting groove formed in communication with an air intake, and a water supply member is installed at least partially in the mounting groove.

[0023] In this way, the housing assembly isolates the charged body inside the cooking appliance from the external environment, thereby preventing the external environment from affecting the operation of the charged body and preventing the charged body from causing electric shock damage to the user.

[0024] In some embodiments, the cooking appliance further comprises a panel, wherein the panel is installed in a housing assembly, and the panel has an opening formed therein that fits a mounting groove, and the opening faces upward.

[0025] In this way, the panel can serve as a load supporting the heated container. The opening of the panel faces upward so that oil smoke generated at the top of the panel can enter the oil smoke purification device through the opening.

[0026] In some embodiments, the appliance includes a grid member that is removablely mounted on the surface of the filter assembly and covers the mounting groove.

[0027] In this way, the grid member can form the exterior of the home appliance. The removable grid member is convenient to operate and easy to clean and maintain. At the same time, the grid member acts as a pre-condenser for oil fumes, so that some of the grease contained in the oil fumes adheres to the grid member, thereby preventing the grease from being discharged from the oil fume purification device.

[0028] Additional aspects and advantages of the present invention are partially presented in the description below, some of which will become apparent from the description below or will be known through the practice of the invention. Brief explanation of the drawing

[0029] The above-described and / or additional aspects and advantages of the present invention will become apparent and easier to understand from the description of the embodiments in combination with the drawings below. FIG. 1 is a schematic diagram of the structure of a home appliance according to an embodiment of the present invention. FIG. 2 is a schematic diagram of the structure of a home appliance according to an embodiment of the present invention. FIG. 3 is a schematic diagram of the structure of a home appliance according to an embodiment of the present invention. FIG. 4 is a schematic diagram of the structure of a hand-holding member according to an embodiment of the present invention. FIG. 5 is a schematic diagram of the structure of a hand-holding member according to an embodiment of the present invention. FIG. 6 is a schematic diagram of the structure of a hand-holding member according to an embodiment of the present invention. FIG. 7 is a schematic diagram of the structure of a hand-holding member according to an embodiment of the present invention. Figure 8 is an enlarged schematic diagram of part I of Figure 2. Specific details for implementing the invention

[0030] Embodiments of the present invention are described in detail below. Examples of such embodiments are illustrated in the accompanying drawings, and identical or similar reference numerals from beginning to end indicate identical or similar elements or elements having identical or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are used only for interpreting the present invention and should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, the orientations or positional relationships indicated by terms such as "center," "vertical," "horizontal," "length," "width," "thickness," "top," "bottom," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," and "counterclockwise" are orientations or positional relationships shown based on drawings and are intended merely to facilitate and simplify the description of the present invention; they do not indicate or imply that the device or part indicated must have a specific orientation and be configured or operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. Furthermore, the terms "first" and "second" are intended merely to explain the purpose and should not be understood as indicating or implying relative importance or implying the number of indicated technical features. Accordingly, the features limited by "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "plural" means two or more unless otherwise explicitly and specifically limited.

[0032] In the description of the present invention, the terms “mounting,” “connecting with one another,” and “connection” should be understood broadly unless otherwise clearly defined or limited, and may, for example, be a fixed connection, a removable connection, or an integral connection; may also be a mechanical connection, an electrical connection, or mutual communication; and may be a direct connection or an indirect connection through an intermediate medium, or communication within two elements, or an interactive relationship between two elements. A person skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances.

[0033] Unless otherwise explicitly defined or limited in the present invention, the first feature being "above" or "below" the second feature may include direct contact between the first feature and the second feature, or it may include contact between the first feature and the second feature through a separate feature between them rather than direct contact. Furthermore, the first feature being "above," "upper," and "upper surface" of the second feature merely indicates that the first feature is located directly above or obliquely above the second feature, or that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below," "lower," and "lower surface" of the second feature merely indicates that the first feature is located directly below or obliquely below the second feature, or that the horizontal height of the first feature is lower than that of the second feature.

[0034] The disclosure below provides a plurality of different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the absence and configuration of specific examples are described below. Of course, these are merely illustrative and are not intended to limit the present invention. Additionally, the present invention may repeat reference numerals and / or reference letters in different examples; such repetition is intended to simplify and clarify the purpose and does not, in itself, indicate a relationship between the various embodiments and / or configurations discussed. Furthermore, while the present invention provides various examples of specific processes and materials, a person skilled in the art may recognize the application of other processes and / or the use of other materials.

[0035] Referring to FIGS. 1 to 4, an oil smoke purification device (100) according to an embodiment of the present application comprises a fan assembly (10), a water supply member (20), and a filter assembly (30). The fan assembly (10) is provided with an air intake port (11) and an air outlet port (12), and the fan assembly (10) is used to form an airflow from the air intake port (11) to the air outlet port (12). The water supply member (20) is installed in the air intake port (11) of the fan assembly (10), and a receiving groove (201) is formed in the water supply member (20). A plurality of through holes (203) are formed in the water supply member (20), and the through holes (203) communicate with the air intake port (11) and the receiving groove (201). The filter assembly (30) is installed within the receiving groove (201), and the filter assembly (30) filters and condenses oil smoke to form condensed water, and the filtered It is used to allow gas to pass through the receiving groove (201) and the through hole (203) in sequence and then enter the air intake (11).

[0036] In this way, the through hole (203) of the water supply member (20) is connected to the receiving groove (201) and the air intake port (11) of the fan assembly (10), thereby preventing foreign substances and condensed water from entering the fan assembly (10), and at the same time, the gas filtered through the filter assembly (30) can enter the interior of the fan assembly (10) through the through hole (203), and the multiple through holes (203) can increase the ventilation area, thereby increasing the air intake volume of the oil smoke purification device (100) and improving the purification efficiency of the oil smoke purification device (100).

[0037] Specifically, the oil smoke purification device (100) is a kitchen facility that purifies the kitchen environment. The oil smoke purification device (100) is installed next to the kitchen stove and rapidly sucks in waste burned in the stove and oil smoke harmful to the human body generated during the cooking process, and discharges it outdoors, while simultaneously condensing and collecting the oil smoke to reduce pollution and purify the air. The oil smoke purification device (100) may be a range hood including an upper suction type, a lower suction type, and a side suction type.

[0038] The fan assembly (10) provides power to the flow of oil smoke to cause the oil smoke to flow from the air intake (11) to the air outlet (12) according to the airflow, thereby discharging the oil smoke to the outside. In a bottom suction type range hood, the air intake (11) is located above the air outlet (12). The purification speed of the oil smoke purification device (100) can be determined by the speed of the operation of the fan assembly (10), and when the fan assembly (10) operates quickly, the airflow velocity increases, the amount of oil smoke sucked in per unit time increases, and the oil smoke purification efficiency of the oil smoke purification device (100) increases.

[0039] The water supply member (20) is installed in the air intake (11) of the fan assembly (10), and a part of the water supply member (20) is installed in the air intake (11). For example, the water supply member (20) passes through the air intake (11), and the bottom part of the water supply member (20) can come into contact with an electrical component located below the air intake (11) inside the fan assembly (10). A receiving groove (201) is formed on the inner surface of the water supply member (20), and a filter assembly (30) is received in the receiving groove (201) in the height direction. The filter assembly (30) can be detachably connected to the water supply member (20) by means of a screw connection, a locking connection, etc. The bottom surface of the receiving groove (201) may be flat or inclined. The through hole (203) can be formed by removing a portion of the material from the outer surface of the hand member (20) toward the inner surface, and the shape, size, quantity, and location of the through hole (203) can be designed according to actual needs.

[0040] The filter assembly (30) may be a single mesh structure with filter holes or a combination of multiple mesh structures with filter holes. The material of the filter assembly (30) may be a multi-layered metal flat mesh, a metal wire mesh, etc., or a non-metallic mesh. The filter assembly (30) may have an arc-shaped bottom surface or a rectangular bottom surface, and the bottom surface of the filter assembly (30) and the bottom surface of the receiving groove (201) are set with a gap between them. When oil smoke passes through the filter assembly (30), water vapor and grease mixed in the oil smoke are captured in the filter holes and, after condensation, fall into the water supply member (20).

[0041] Referring to FIG. 5, in some embodiments, a plurality of through holes (203) have a plurality of different airflow directions.

[0042] In this way, gas can enter the fan assembly (10) from different directions through multiple through holes (203), thereby increasing the degree of gas dispersion, reducing heat accumulation of gas within the fan assembly (10), and preventing the temperature rise within the fan assembly (10) from affecting the operation of the fan assembly (10).

[0043] Specifically, the through hole (203) may be installed on the bottom surface of the handing member (20), on the side of the handing member (20), or simultaneously installed on the bottom surface and the side of the handing member (20).

[0044] Referring to FIG. 5, in some embodiments, the receiving member (20) includes a bottom wall (23), a first side wall (24), a second side wall (25), and a third side wall (26), wherein the third side wall (26) is located between the first side wall (24) and the second side wall (25), and the bottom surface of the receiving groove (201) is formed in the bottom wall (23), and the bottom wall (23) includes a first wall (27) and a second wall (28), wherein the first wall (27) connects the first side wall (24) and the third side wall (26), and the second wall (28) connects the second side wall (25) and the third side wall (26), and a plurality of through holes (203) are formed in the first side wall (24), the second side wall (25), and the third side wall (26), and the plurality of through holes (203) They are arranged at intervals along the length direction of the handicap member (20).

[0045] In this way, gas can enter the fan assembly (10) from three directions of the first side wall (24), the second side wall (25), and the third side wall (26), thereby increasing the degree of gas dispersion and preventing foreign substances and condensate from entering the fan assembly (10), while ensuring the airflow volume of the fan assembly (10).

[0046] Specifically, the bottom wall (23), the first side wall (24), the second side wall (25), and the third side wall (26) may be injection molded as a single unit, or connected by bonding, welding, or mechanical connection. The bottom wall (23) may be rectangular, the first side wall (24) and the second side wall (25) may be trapezoidal, and the third side wall (26) may be parallelogram. The receiving groove (201) is formed in common by the first end wall (21), the second end wall (22), the bottom wall (23), the first side wall (24), the second side wall (25), and the third side wall (26).

[0047] The through holes (203) penetrate the first side wall (24), the second side wall (25), and the third side wall (26) along the thickness direction of the first side wall (24), the second side wall (25), and the third side wall (26), and the shape and number of through holes (203) in the first side wall (24), the second side wall (25), and the third side wall (26) may be the same or different. For example, 27 circular through holes (203) may be formed in the first side wall (24), the second side wall (25), and the third side wall (26), or 27 circular through holes (203) may be formed in the first side wall (24), 25 rectangular through holes (203) may be formed in the second side wall (25), and 29 elliptical through holes (203) may be formed in the third side wall (26).

[0048] Referring to FIG. 6, in some embodiments, the first wall (27), the third side wall (26), and the second wall (28) are stepped.

[0049] In this way, the first wall (27), the third side wall (26), and the second wall (28) form a step shape, which can reduce the contact area between the bottom wall (23) and the fan assembly (10) and reduce the influence of the bottom wall (23) on the airflow of the fan assembly (10).

[0050] Specifically, the angle formed by the third side wall (26), the first wall (27), and the second wall (28) may be a right angle, an acute angle, or an obtuse angle. The fan assembly (10) may come into contact with the first wall (27) and may come into contact with the second wall (28). When the first wall (27) comes into contact with the fan assembly (10), the area of ​​the first side wall (24) may be the sum of the areas of the second side wall (25) and the third side wall (26), or may be greater than the sum of the areas of the second side wall (25) and the third side wall (26); and when the second wall (28) comes into contact with the fan assembly (10), the area of ​​the second side wall (25) may be the sum of the areas of the first side wall (24) and the third side wall (26), or may be greater than the sum of the areas of the first side wall (24) and the third side wall (26). The smaller the contact area between the first wall (27) and the second wall (28) and the fan assembly (10), the smaller the effect on the inflow volume of the fan assembly (10) and the higher the oil smoke suction efficiency of the fan assembly (10).

[0051] Referring to FIG. 3, in some embodiments, a cavity (13) is formed in the fan assembly (10) that is connected to an air outlet (12), and a water supply member (20) is partially installed in the cavity (13).

[0052] In this way, the cavity (13) accommodates the water supply member (20) and is used to allow airflow to flow within the cavity (13) so that oil smoke flows from the inlet (11) through the cavity (13) to the outlet (12) and is discharged to the outside.

[0053] Specifically, the cavity (13) may be a cavity formed in the outer housing of the fan assembly (10), the cavity (13) is connected to the air intake port (11) and the air outlet port (12), and the conveying member (20) is installed at the connection point between the cavity (13) and the air intake port (11). The cavity (13) may accommodate electrical components inside the fan assembly (10), and for example, the fan may be an axial fan including a motor and fan blades. When the motor operates, the fan blades rotate to draw in oil smoke from the air intake port (11) and discharge it from the air outlet port (12). By controlling the rotational speed of the motor, the oil smoke purification speed of the oil smoke purification device (100) can be controlled.

[0054] Referring to FIGS. 1 and 2, in some embodiments, the oil smoke purification device (100) includes a collection box (40) connected to one side of the bottom surface of the receiving groove (201), and the collection box (40) is used to collect condensate discharged from the water supply member (20).

[0055] In this way, condensate can flow into the collection box (40) from the bottom surface of the receiving groove (201) under the action of its own gravity, and the collection box (40) can collect the condensate to prevent the condensate from falling onto the ground and further prevent the ground from becoming slippery and requiring separate cleaning work.

[0056] The water collection box (40) is detachably connected to the fan assembly (10) through screw connections, locking connections, etc., and the water collection box (40) and the water supply member (20) are connected through the fan assembly (10). Condensed water flows from the water supply member (20) along the bottom surface of the receiving groove (201), through the fan assembly (10), and into the water collection box (40). The water collection box (40) may have a regular shape, such as a cylinder or a rectangular prism, or an irregular shape.

[0057] Referring to FIGS. 6 to 8, in some embodiments, the water supply member (20) includes a first end wall (21) and a second end wall (22) facing each other, and a water supply hole (202) is formed in the first end wall (21), and the water supply hole (202) is connected to a water collection box (40).

[0058] In this way, the condensate can flow from one end connected to the second end wall (22) on the bottom surface of the water supply member (20) to the one end connected to the first end wall (21) on the bottom surface of the water supply member (20), thereby being discharged from the water supply hole (202) of the first end wall (21).

[0059] Specifically, the first end wall (21) and the second end wall (22) can be installed oppositely along the longitudinal direction of the water supply member (20), that is, the condensate flows from one end connected to the second end wall (22) on the bottom surface to the one end connected to the first end wall (21) on the bottom surface along the longitudinal direction of the water supply member (20), and finally flows into the water collection box (40) through the water supply hole (202). The water supply hole (202) penetrates in the thickness direction of the first end wall (21), and the water supply hole (202) may be a regular shape such as a circle, square, or ellipse, or may be an irregular shape.

[0060] Referring to FIGS. 2, 3 and 8, in some embodiments, the fan assembly (10) includes a volute (14) and a guide member (15) connected to the volute (14), and the guide member (15) has a guide groove (16) formed therein that communicates with a water passage hole (202), and a water collection box (40) is installed in the guide member (15) and communicates with the guide groove (16).

[0061] In this way, the volute (14) forms an external housing of the fan assembly (10) to isolate the components inside the fan assembly (10) from the external environment, thereby preventing oil smoke from escaping into the kitchen environment and reducing the damage caused by oil smoke to the external environment and the user. The water collection box (40) is connected to the outside of the volute (14) through a water supply member (15), making it convenient for the user to remove, clean, and maintain the water collection box (40).

[0062] Specifically, the volute (14) may be a single-piece molded structure or may be mounted separately. In one embodiment, the volute (14) includes a front plate, a rear plate, and a perimeter plate, the front plate and the rear plate are installed parallel to each other, the perimeter plate is connected between the front plate and the rear plate to form a cavity (13), the air intake (11) is installed on the front plate, and the air outlet (12) is surrounded by the front plate, the rear plate, and the perimeter plate. The volute (14) may be manufactured from metal or plastic materials, and both sides of the perimeter plate may be connected to the front plate and the rear plate by welding or by screw threads, respectively.

[0063] The guide member (15) may be formed integrally with the volute (14) or connected by welding. A water collection box (40) is detachably mounted on the bottom of the guide member (15). In one embodiment combined with FIG. 8, a perforation (17) communicating with a water passage hole (202) is formed in the side wall of the guide member (15), and a via hole (18) communicating with a water collection box (40) is formed in the bottom of the guide member (15), and condensed water within the guide member (20) enters the guide groove (16) through the perforation (17) and then flows from the guide groove (16) to the water collection box (40) through the via hole (18).

[0064] Referring to FIG. 1, a home appliance (1000) according to an embodiment of the present application includes an oil smoke purification device (100) and a cooking device (200), and the cooking device (200) is connected to the oil smoke purification device (100).

[0065] In this way, the oil smoke purification device (100) can purify and treat oil smoke generated from the cooking appliance (200), keep the kitchen environment clean, and reduce the impact of oil smoke on the kitchen environment.

[0066] Specifically, the home appliance (1000) may be a stove-integrated appliance that includes, but is not limited to, a bottom-suction range hood with an integrated induction cooker. The cooking appliance (200) may be an induction cooker, and the induction cooker generates oil smoke during the cooking process. The oil smoke purification device (100) filters and condenses the oil smoke, collects the filtered impurities in the filter assembly (30), collects the condensed water in the collection box (40), and discharges the filtered oil smoke to the outside, thereby reducing the impact of the oil smoke on the kitchen environment.

[0067] Referring to FIGS. 1 and 3, in some embodiments, the cooking device (200) includes a housing assembly (210) to which a fan assembly (10) is connected, and the housing assembly (210) has a mounting groove (211) formed in communication with an air intake (11), and a water supply member (20) is installed at least partially in the mounting groove (211).

[0068] In this way, the housing assembly (210) isolates the charged body inside the cooking device (200) from the external environment, thereby preventing the external environment from affecting the operation of the charged body and preventing the charged body from causing electric shock damage to the user.

[0069] Specifically, the housing assembly (210) can be connected to the fan assembly (10) by screws, and the mounting groove (211) penetrates the housing assembly (210) along the height direction of the housing assembly (210). The shape and size of the mounting groove (211) are matched with the hand member (20) so that the hand member (20) can be installed at least partially in the mounting groove (211). For example, both the mounting groove (211) and the hand member (20) have a rectangular shape and the same size. The hand member (20) can be installed entirely in the mounting groove (211) or partially in the mounting groove (211). Partial installation in the mounting groove (211) means that the top, bottom, or middle of the hand member (20) can be installed in the mounting groove (211).

[0070] In one embodiment, a solenoid assembly is installed within a housing assembly (210), and the solenoid assembly includes a heating device and a control device. The heating device includes a plurality of heating plates, and the plurality of heating plates are distributed on both sides of a mounting groove (211). The heating plates can generate heat after energizing and achieve the purpose of heating. The control device is a circuit board in which various electronic components are integrated, and can be connected to the heating device to regulate and control the heating device.

[0071] Referring to FIG. 1, in some embodiments, the cooking device (200) further comprises a panel (220), wherein the panel (220) is installed in a housing assembly (210), and the panel (220) has an opening (221) formed therein that fits a mounting groove (211), and the opening (221) faces upward.

[0072] In this way, the panel (220) can serve as a load supporting the heated container. The opening (221) of the panel (220) faces upward so that oil smoke generated at the top of the panel (220) can enter the oil smoke purification device (100) through the opening (221).

[0073] Specifically, the panel (220) may be an operating panel (220) of an electromagnetic induction cooker and is generally made of glass or metal. The panel (220) is equipped with buttons and a display device so that the operating mode of the electromagnetic induction cooker can be selected and displayed. An opening (221) penetrates the panel (220) along the thickness direction of the panel (220), and the shape and size of the opening (221) are matched with the mounting groove (211) so that the water supply member (20) can be installed within the mounting groove (211) through the opening (221).

[0074] Referring to FIGS. 1 and 2, in some embodiments, the appliance (1000) includes a grid member (300) that is detachably mounted on the surface of a filter assembly (30) and covers a mounting groove (211).

[0075] In this way, the grid member (300) can form the exterior of the home appliance (1000). The removable grid member (300) is convenient to operate and easy to clean and maintain. At the same time, the grid member (300) acts as a pre-condensation for oil smoke, so that some of the grease contained in the oil smoke adheres to the grid member (300), thereby preventing the grease from being discharged from the oil smoke purification device (100).

[0076] Specifically, the grid member (300) may include a support base (310) and a plurality of blocking members (320) installed on the support base (310), and the blocking members (320) are spaced apart along the longitudinal direction of the grid member (300), and the blocking members (320) and the support base (310) are jointly enclosed to form a flow path, and oil smoke enters the fan assembly (10) from the flow path according to the airflow, and the plurality of blocking members (320) can increase the amount of oil smoke sucked by the oil smoke purification device (100) and further improve the purification efficiency of the oil smoke by dividing the oil smoke into multiple strands and increasing the degree of dispersion of the oil smoke.

[0077] In the description of this specification, the reference terms “one embodiment,” “some embodiment,” “exemplary embodiment,” “example,” “specific example,” or “some example” mean that the specific features, structures, materials, or characteristics described in conjunction with the said embodiment or example are included in at least one embodiment or example of the present invention. In this specification, general expressions of the said terms do not necessarily mean the same embodiment or example. Furthermore, the described specific features, structures, materials, or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0078] Although embodiments of the present invention have been presented and described, those skilled in the art will understand that various changes, modifications, replacements, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the claims and their equivalents. Explanation of the symbols

[0079] 100: Oil smoke purification device 10: Fan assembly 11 : Air intake 12 : Air outlet 13 : Cavity 14 : Volute 15 : Conductor member 16 : Conductor groove 17 : Perforation 18 : Via hole 20 : Absence of handover 201 : Receiving home 202 : Water outlet hole 203 : Through hole 21 : First buttress 22 : Second buttress 23: Floor wall 24: First side wall 25 : Second side wall 26 : Third side wall 27 : Wall 1 28 : Wall 2 30 : Filter assembly 40 : Collect box 200 : Cooking appliance 210 : Housing assembly 211 : Mounting groove 220 : Panel 221 : Opening 300 : Grid member 310 : Support base 320 : Blocking member 1000 : Home appliances

Claims

Claim 1 An oil smoke purification device comprising a fan assembly, a water intake member, and a filter assembly, wherein the fan assembly is provided with an air intake port and an air outlet port, and the fan assembly is used to form an airflow from the air intake port to the air outlet port, the water intake member is installed in the air intake port of the fan assembly, and a receiving groove is formed in the water intake member, and a plurality of through holes are formed in the water intake member, and the through holes are connected to the air intake port and the receiving groove, and the filter assembly is installed within the receiving groove, and the filter assembly is used to filter and condense oil smoke to form condensate water, and to allow the filtered gas to pass through the receiving groove and the through holes in sequence and then enter the air intake port, and wherein the plurality of through holes are provided with a plurality of different airflow directions. Claim 2 delete Claim 3 An oil smoke purification device according to claim 1, wherein the above-mentioned water supply member comprises a bottom wall, a first side wall, a second side wall, and a third side wall, wherein the third side wall is located between the first side wall and the second side wall, and the bottom surface of the receiving groove is formed in the bottom wall, and the bottom wall comprises a first wall and a second wall, wherein the first wall connects the first side wall and the third side wall, and the second wall connects the second side wall and the third side wall, and wherein a plurality of through holes are formed in the first side wall, the second side wall, and the third side wall, and the plurality of through holes are arranged at intervals along the longitudinal direction of the water supply member. Claim 4 An oil smoke purification device according to claim 3, characterized in that the first wall, the third side wall, and the second wall form a stepped shape. Claim 5 An oil smoke purification device according to claim 1, characterized in that the fan assembly has a cavity formed in communication with the air outlet, and the water supply member is partially installed within the cavity. Claim 6 The oil smoke purification device according to claim 1, wherein the oil smoke purification device comprises a collection box connected to one side of the bottom surface of the receiving groove, and the collection box is used to collect the condensate discharged from the water supply member. Claim 7 An oil smoke purification device according to claim 6, wherein the above-mentioned water supply member comprises opposing first end wall and second end wall, and the first end wall has a water supply hole formed therein, and the water supply hole is connected to the water collection box. Claim 8 An oil smoke purification device according to claim 7, wherein the fan assembly comprises a volute and a guide member connected to the volute, the guide member has a guide groove formed therein that communicates with the guide hole, and the collection box is installed on the guide member and communicates with the guide groove. Claim 9 A home appliance characterized by comprising: an oil smoke purification device according to any one of claims 1 and 3 to 8; and a cooking device connected to the oil smoke purification device. Claim 10 A home appliance according to claim 9, wherein the cooking appliance comprises a housing assembly to which the fan assembly is connected, the housing assembly has a mounting groove formed in communication with the air intake, and the water supply member is installed at least partially in the mounting groove. Claim 11 In claim 10, the above cooking appliance further comprises a panel, wherein the panel is installed in the housing assembly, and the panel has an opening formed therein that fits the mounting groove, and the opening faces upward. Claim 12 A home appliance according to claim 10, characterized in that the home appliance includes a grid member that is detachably mounted on the surface of the filter assembly and covers the mounting groove.

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