CN111810994A

CN111810994A - Household appliance and cooking system

Info

Publication number: CN111810994A
Application number: CN201910296066.2A
Authority: CN
Inventors: 李光政
Original assignee: Foshan City Shunde District Hejie Electrical Appliance Industrial Co ltd
Current assignee: Foshan City Shunde District Hejie Electrical Appliance Industrial Co ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-10-23

Abstract

The application discloses household appliance and culinary art system. The cooking system comprises a household appliance and a cooking bench, the household appliance is used for being embedded in the cooking bench, the household appliance comprises a shell and a fume exhaust device, the shell comprises a panel and a side plate opposite to the panel, an air inlet is formed between the panel and a table top of the cooking bench, a first air outlet is formed in the side plate, an air channel is formed between the air inlet and the first air outlet, the fume exhaust device is arranged in the air channel, and the fume exhaust device is used for establishing air flow between the air inlet and the first air outlet. An air inlet is formed between the panel and the table top, the cooking utensil can be placed on the panel to cook food, the air inlet is close to the cooking utensil, the household appliance can more easily extract oil smoke, water vapor, sundries and the like formed during cooking in the working process, the working power of the oil smoke extraction device can be controlled at a lower level, the purposes of energy conservation and emission reduction and noise reduction are achieved, and the oil smoke extraction device is integrated in the cooking bench to improve the space utilization rate of a kitchen.

Description

Household appliance and cooking system

Technical Field

The application relates to the technical field of household appliances, in particular to a household appliance and a cooking system.

Background

With the improvement of living standard of people, the range hood and the induction cooker become necessary household appliances in families. The induction cooker is convenient for cooking food, and the smoke exhaust ventilator can extract oil smoke in a kitchen to reduce the amount of the oil smoke sucked by a user and avoid the influence of the oil smoke on the body of the user. Generally, an induction cooker is placed on a cooking bench, a range hood is installed above the cooking bench or on a wall on one side of the cooking bench, the range hood is far away from the cooking bench, the occupied kitchen space is large, in order to extract clean oil smoke, a fan of the range hood needs to operate at a large power and a large rotating speed, the noise is large, and the energy consumption is high.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a household appliance and a cooking system.

The domestic appliance of this application embodiment is used for inlaying and locates the top of a kitchen range, domestic appliance includes casing and fume extractor, the casing includes the panel and relative the curb plate that the panel set up, the panel be used for bear cooking utensil and with be formed with the air inlet between the mesa of top of a kitchen range, the curb plate is formed with the gas outlet, the air inlet with be formed with the wind channel between the gas outlet, fume extractor sets up in the wind channel, fume extractor is used for establishing the air inlet extremely air current between the gas outlet.

In some embodiments, the panel is a cuboid, and both sides of the length direction of the panel are used for forming the air inlet with the top of the cooking bench.

In some embodiments, an edge of the panel is formed with a notch for forming the air inlet with a top of the cooktop.

In some embodiments, the housing further comprises a partition plate connected with the side plate and arranged opposite to the panel, the partition plate, the panel and the side plate enclose a first accommodating space, and the partition plate, the lower plate and the side plate enclose a second accommodating space; the air inlet is communicated with the first accommodating space, the oil smoke pumping device is accommodated in the second accommodating space, the air outlet is communicated with the second space, and the partition plate is provided with a through hole communicated with the first accommodating space and the second accommodating space.

In some embodiments, the household appliance includes an electromagnetic heating device accommodated in the first accommodating space, the electromagnetic heating device includes a carrier and an electromagnetic heating unit disposed in the carrier, and the carrier is formed with an air inlet hole communicating the air inlet and the first accommodating space.

In some embodiments, the supporting frame includes a reinforcing frame, a bottom shell, and a supporting member, the reinforcing frame is disposed under the panel, the reinforcing frame is connected to an edge of the bottom shell, the reinforcing frame is formed with the air inlet, the supporting member is disposed in the bottom shell, and the electromagnetic heating unit is disposed on the supporting member and is accommodated in the bottom shell.

In some embodiments, the partition includes an upper surface facing the panel, the upper surface being formed with a groove surrounding the through-hole.

In some embodiments, the electromagnetic heating device is fixedly connected with the panel, the household appliance comprises a hinge device connecting the side plate and the electromagnetic heating device, and the household appliance is switched between a first state and a second state through the hinge device; in the first state, the electromagnetic heating device is completely arranged in the shell and positioned above the oil fume extraction device, and in the second state, the electromagnetic heating device is at least partially arranged outside the shell.

In some embodiments, when the household appliance is switched from the first state to the second state, the angle that the electromagnetic heating device rotates relative to the housing is greater than or equal to 90 degrees.

The culinary art system of this application embodiment includes the top of a kitchen range and inlays to locate the domestic appliance of top of a kitchen range, domestic appliance includes casing and fume extractor, the casing includes the panel and is relative the curb plate that the panel set up, the panel with be formed with the air inlet between the mesa of top of a kitchen range, the curb plate is formed with the gas outlet, the air inlet with be formed with the wind channel between the gas outlet, fume extractor sets up in the wind channel, fume extractor is used for establishing the air inlet extremely air current between the gas outlet.

In the domestic appliance and the culinary art system of this application embodiment, be formed with the air inlet between the mesa of domestic appliance's panel and top of a kitchen range, cooking utensil can place on the panel and heated in order to cook food, make the air inlet be close to cooking utensil more, domestic appliance is at the in-process of work, the oil smoke that forms when extracting the culinary art more easily, steam and debris etc., the operating power of oil smoke pumping device can be controlled at lower level, reach energy saving and emission reduction, the purpose of noise reduction, and oil smoke pumping device is integrated in the top of a kitchen range in, the space utilization in kitchen has been improved.

Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a cooking system according to an embodiment of the present application;

FIG. 2 is an exploded perspective view of a cooking system according to an embodiment of the present application;

fig. 3 is a perspective exploded schematic view of a home appliance according to an embodiment of the present application;

FIG. 4 is yet another exploded perspective view of the cooking system of an embodiment of the present application;

fig. 5 is a schematic perspective view of a household appliance according to an embodiment of the present application in a first state;

fig. 6 is a schematic perspective view of a household appliance according to an embodiment of the present application in a second state;

fig. 7 is a further exploded perspective view of a household appliance according to an embodiment of the present application;

FIG. 8 is an exploded isometric view of a housing according to an embodiment of the present application;

FIG. 9 is a perspective view of a hinge assembly according to an embodiment of the present application;

fig. 10 is a perspective exploded schematic view of a range hood according to an embodiment of the present application;

FIG. 11 is a schematic perspective view of a separator plate according to an embodiment of the present application;

FIG. 12 is a schematic perspective exploded view of an ozone purification assembly according to an embodiment of the present application;

FIG. 13 is a schematic perspective exploded view of an activated carbon purification assembly according to an embodiment of the present application;

fig. 14 is a schematic perspective exploded view of an electromagnetic heating apparatus according to an embodiment of the present application;

fig. 15 is a partially exploded perspective view of a home appliance according to an embodiment of the present application.

Description of the main element symbols: the household appliance 100, the housing 10, the outer frame 11, the bottom plate 111, the side plate 112, the first plate 1121, the first upper long edge 1123, the first lower long edge 1124, the first receiving portion 1125, the first mounting portion 1126, the second plate 1122, the second upper long edge 1127, the second lower long edge 1128, the second receiving portion 1129, the second mounting portion 112a, the short edge 112b, the third mounting portion 112c, the first screw hole 112d, the second screw hole 112e, the first air outlet 112f, the fourth screw hole 112g, the panel 113, the first notch 1131, the button hole 1132, the key mark 1133, the middle portion 1134, the edge portion 1135, the partition plate 12, the groove 121, the fourth mounting portion 122, the third screw hole 123, the first through hole 124, the boss 125, the annular portion 1251, the second through hole 1252, the upper surface 126, the escape groove 127, the first receiving space 13, the second receiving space 14, the fume extracting device 20, the scroll 21, the air inlet 211, the air outlet 212, fan 22, isolation net 23, isolation hole 232, oil absorption structure 24, mounting ring 241, oil absorption paper 242, purification module 25, ozone purification component 251, housing 2511, ozone generation frame 2512, connection plate 251a, connection column 251b, coil 2513, grid 2514, activated carbon purification component 252, housing frame 2521, third through hole 252a, fifth mounting portion 252b, housing 2522, cover 252c, electromagnetic heating device 30, bearing frame 31, reinforcement frame 311, fourth through hole 3111, second notch 3112, protruding piece 3113, housing 3114, sixth mounting portion 311a, bottom shell 312, third housing space 3121, air inlet 3122, bearing 313, heat dissipation structure 3131, first heat dissipation hole 3132, bearing 3133, electromagnetic heating unit 32, control part 33, control chip 331, button 332, hinge device 40, fixing portion 41, rotating portion 42, cooking bench 200, table 220, housing space 240, second air outlet 260, an air inlet 300.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 3, a cooking system 1000 according to an embodiment of the present invention includes a household appliance 100 and a cooking bench 200. The household appliance 100 is embedded in the cooking bench 200, the household appliance 100 comprises a shell 10 and a smoke exhaust device 20, the shell 10 comprises a panel 113 and a side plate 112 arranged opposite to the panel 113, the panel 113 is used for bearing a cooking utensil and is provided with an air inlet 300 with the table top 220 of the cooking bench 200, the side plate 112 is provided with a first air outlet 112f, an air duct is formed between the air inlet 300 and the first air outlet 112f, the smoke exhaust device 20 is arranged in the air duct, and the smoke exhaust device 20 is used for establishing air flow between the air inlet 200 and the first air outlet 112 f.

In the household appliance 100 and the cooking system 1000 of the embodiment of the present application, the air inlet 300 is formed between the panel 113 of the household appliance 100 and the table-board 220 of the cooking bench 200, the cooking appliance can be placed on the panel 113 to be heated to cook food, so that the air inlet 300 is closer to the cooking appliance, so, the household appliance 100 is in the working process, the oil smoke, the water vapor, the sundries and the like formed during cooking are extracted more easily, the working power of the oil smoke extraction device 20 can be controlled at a lower level, and the purposes of energy saving, emission reduction and noise reduction are achieved.

Food and cooking utensils etc. can place on mesa 220, and the user of being convenient for obtains, improves the efficiency of culinary art food. Set up the accommodation space 240 with the adaptation of domestic appliance 100 on the top of a kitchen range 200, inlay domestic appliance 100 in accommodation space 240, possess better stability, it is also comparatively convenient to dismantle. The surface of the household appliance 100 (the surface of the panel 113) may be flush with or slightly higher than or slightly lower than the top 220 of the cooking top 200, i.e., the height of the household appliance 100 is equal to or similar to the height of the accommodating space 240, so as to facilitate the user to cook food and clean the top 220 of the cooking top 200.

The length of the household appliance 100 may be similar to or equal to the length of the accommodating space 240, and the width of the household appliance 100 may also be similar to or equal to the width of the accommodating space 240. When the height, width and length of the household appliance 100 are equal to those of the accommodating space 240, the impurities (such as food) in the kitchen can be prevented from falling into the accommodating space 240 of the cooking bench 200, and the cooking bench 200 and the kitchen are clean; when the height, width and length of the household appliance 100 are similar to those of the accommodating space, except for the air intake through the air inlet 300, the oil smoke extraction device 20 can also extract air and intake air through the gap between the household appliance 100 and the cooking bench 200, so that the air purification capability of the oil smoke extraction device 20 is enhanced, and the cleanness of a kitchen is further ensured.

In one embodiment, the household appliance 100 and the cooking bench 200 may be integrated into a single structure, and the household appliance 100 and the cooking bench 200 are detachably integrated together, so that the household appliance 100 and the cooking bench 200 have high matching degree and integration degree, and the kitchen can be daily cooked by the cooking bench 200 and the household appliance 100 integrated on the cooking bench 200 without additional modification (for example, the cooking bench 200 is built in the kitchen, the accommodating space 240 is formed on the cooking bench 200, and the like) and the integrally arranged household appliance 100 and the cooking bench 200 are arranged in the space of the kitchen; if the user needs to modify and decorate the kitchen, the space of the kitchen can be vacated by moving the cooking bench 200, and the construction is convenient.

More, kitchen appliances, such as cabinets, cupboards, dish washing grooves, dish washing machines, storage cabinets and the like, electrical appliances and the like can be arranged on the cooking bench 200, so that the integration of the electrical appliances and the cooking appliances in the kitchen is further improved, and the space utilization rate of the kitchen is further improved.

Referring to fig. 4 and 5, the cooking bench 200 is formed with a second air outlet 260 corresponding to and communicating with the first air outlet 112, and the second air outlet 260 is located in the accommodating space 240. When the household appliance 100 is turned on, the smoke exhaust ventilator 20 operates and generates an air flow from the air inlet 300 to the first air outlet 112f, oil smoke, water vapor, impurities and the like around the household appliance 100 are extracted through the air inlets 300 located at both sides of the panel 113, and the oil smoke, the water vapor, the impurities and the like are transmitted to the first air outlet 112f through the air inlets 300, so that the purified air is discharged to the second air outlet 260 of the cooking bench 200 from the side surface of the household appliance 100, thereby not only playing a role of purifying the oil smoke, but also being beneficial to air circulation of a kitchen, environmental protection and energy conservation.

More, the air outlet direction of the second air outlet 240 may be toward the panel 113 of the household appliance 100 (above the cooking system 1000); or, the air outlet direction of the second air outlet 240 faces the bottom plate 111 direction of the household appliance 100 (below the cooking system 1000); or, the air outlet direction of the second air outlet 240 faces the side plate 112 direction of the household appliance 100 (the left and right sides of the cooking system 1000); alternatively, the first air outlet 112f is connected to the cabinet of the cooking bench 200, and the purified air is discharged into the cabinet through the first air outlet 112f and the second air outlet 240, so that the purified air can promote the air circulation in the cabinet to dry kitchen utensils such as bowls and chopsticks in the cabinet.

In addition, the number of the first air outlet 112f and the second air outlet 240 may be one or more, and the above description of the air outlet directions of the first air outlet 112f and the second air outlet 240 is only exemplary and should not be construed as limiting the present application.

Referring to fig. 5 to 7, the hinge device 40 connects the housing 10 and the electromagnetic heating device 30, the electromagnetic heating device 30 is fixedly connected to the panel 113, and the household appliance 100 is switched between a first state (as shown in fig. 5) and a second state (as shown in fig. 6) through the hinge device 40. In the first state, the electromagnetic heating device 30 is completely disposed in the housing 10 and above the range hood 20. In the second state, the electromagnetic heating device 30 is at least partially disposed outside the housing 10.

The electromagnetic heating device 30 is conveniently placed in the housing 10 through the hinge device 40, and when the hinge device 40 is operated, the electromagnetic heating device 30 can be separated from the housing 10, so that the internal structure of the household appliance 100 is exposed, the cleaning of a user is facilitated, and the cleanness and the sanitation of the household appliance 100 are ensured. In addition, the electromagnetic heating device 30 can conveniently move relative to the housing 10 through the hinge device 40, and a user can determine the installation position of the hinge device 40 in the housing 10 without adding extra structures, so that the electromagnetic heating device 30 and the household appliance 100 can be conveniently and quickly assembled and disassembled, and the time and the labor are saved.

The smoke exhaust ventilator 20 is disposed below the electric heating device 30, which means that when the household appliance 100 is normally used and placed (as shown in fig. 6), the relative position relationship between the smoke exhaust ventilator 20 and the electromagnetic heating device 30 is the up-down relationship. With fume extractor 20 and electromagnetic heating device 30 detachably integrated in same casing 10, domestic appliance 100 is more miniaturized and integrates, occupation space is little, has improved the space utilization in the kitchen that the space is crowded relatively, fume extractor 20 and electromagnetic heating device 30 can separate from top to bottom, domestic appliance 100's overall structure be convenient for assemble and disassemble.

In particular, the first state can be understood as the state of the household appliance 100 in normal use and normal placement, the panel 113 and the electromagnetic heating device 30 being horizontal with respect to the table 220; the second state is that the electromagnetic heating device 30 is at least partially located outside the housing 10, the electromagnetic heating device 30 is separated from the housing 10, at this time, the panel 113 and the electromagnetic heating device 30 are in an inclined state relative to the table 220, the electromagnetic heating device 30 and the housing 10 can be partially separated or completely separated, and when the electromagnetic heating device 30 is partially located outside the housing 10, the electromagnetic heating device 30 and the housing 10 are partially separated; when the electromagnetic heating device 30 is entirely located outside the housing 10, the electromagnetic heating device 30 is completely separated from the housing 10.

The electromagnetic heating device 30 is arranged on the upper half part of the household appliance 100, so that the use habit of a user is met, and the user can cook food conveniently through the electromagnetic heating device 30; the cooking fume extracting device 20 is located at the lower half portion of the household appliance 100, that is, the cooking fume extracting device 20 is located below the electromagnetic heating device 30, the cooking fume extracting device 20 can generate suction force to extract and purify air, when a user cooks food through the electromagnetic heating device 30, generated cooking fume, vapor and the like float in the air near the electromagnetic heating device 30 or in the space of a kitchen or are deposited downwards, the generated cooking fume, vapor and the like can be extracted and purified by the cooking fume extracting device 20, cleanness of the household appliance 100 and the kitchen is guaranteed, and labor of the user in cleaning the kitchen can be reduced.

When the user uses the household appliance 100, if only the electromagnetic heating device 30 is needed to cook food, or the cooking device 30 needs to be turned on to save electricity if less oil smoke, water vapor and the like are generated or no oil smoke, water vapor and the like are generated, and the oil smoke exhaust device 20 does not need to be turned on; if cooking is finished or oil smoke, water vapor and the like are left in the room, the oil smoke device 20 can be independently started only by pumping the oil smoke, the water vapor and the like in the room without starting the electromagnetic heating device 30 so as to save the use of electric quantity; or, when cooking food, the electromagnetic heating device 30 and the cooking fume extractor 20 are turned on simultaneously to remove the cooking fume, water vapor and impurities generated during cooking in time, so as to keep the kitchen clean and sanitary.

Referring to fig. 5, in an example, the household appliance 100 has a substantially rectangular shape, which is more regular and beautiful, and can form a more regular and beautiful cooking system 1000, and the household appliance 100 has a better shape matching with the cooking top 200, so that the household appliance 100 and the cooking top 200 can be assembled together, and labor is reduced. Of course, the shape of the household appliance 100 is substantially rectangular, which is only an example, and in further embodiments, the household appliance 100 may also be a square, a cylinder, or other regular or irregular shapes, and in particular embodiments, the shape may be specifically configured.

In one example, the housing 10 may be made of metal, which is easily available, has high strength and high protection, and can better bear and protect the electromagnetic heating device 30 and the range hood 20 disposed in the housing 10.

It can be understood that the electromagnetic heating device 30 can be a cooking appliance such as an electromagnetic oven or a gas stove for cooking food, and the range hood device can be a range hood, an exhaust fan, or other devices with an air exhaust function. The electromagnetic heating device 30 according to the embodiment of the present application is exemplified by an electromagnetic oven, and the range hood is exemplified by the range hood 20. Furthermore, the range hood 20 of the household appliance 100 can also be used as an air purifier to suck and purify air in the kitchen, and the purified air can be discharged into the kitchen for recycling, so as to promote the air flow in the kitchen.

Referring to fig. 6, in some embodiments, the hinge device 40 drives the electromagnetic heating device 30 to rotate relative to the housing 10 so that the electromagnetic heating device 30 is at least partially disposed outside the housing 10.

Specifically, the hinge device 40 may be driven by a human power to rotate the electromagnetic heating device 30 relative to the housing 10, the hinge device 40 may be driven by an electric power to rotate the electromagnetic heating device 30 relative to the housing 10, or the hinge device 40 may be driven by a human power and an electric power in combination to rotate the electromagnetic heating device 30 relative to the housing 10. When the hinge device 40 is driven, the housing 10 is kept stationary with respect to the electromagnetic heating device 30, the electromagnetic heating device 30 and the panel 113 are switched from the first state (horizontal state) to the second state (inclined state), the panel 113 and the electromagnetic heating device 30 are separated from the housing 10, and the electromagnetic heating device 30 and the panel 113 are turned over from the housing 10, so that the user can clean the inside of the household appliance 100.

With continued reference to fig. 6, in some embodiments, when the household appliance 100 is switched from the first state to the second state, the electromagnetic heating device 30 rotates by an angle greater than or equal to 90 degrees relative to the housing 10.

When the panel 113 and the electromagnetic heating device 30 are turned over by 0 degree relative to the housing 10 (i.e. when the panel 113 and the electromagnetic heating device 30 are not rotated), the panel 113 and the electromagnetic heating device 30 are substantially parallel to the floor and the top 220 of the cooking bench 200, and the household appliance 100 is in a first state; when the panel 113 and the electromagnetic heating device 30 are turned over by 90 degrees relative to the housing 10, the panel 113 and the electromagnetic heating device 30 are substantially perpendicular to the floor 220 of the cooking bench 200 relative to the floor, and the turning angle of the panel 113 and the electromagnetic heating device 30 relative to the housing 10 is greater than or equal to 90 degrees, so that the panel 113, the electromagnetic heating device 30 and the housing 10 can be completely separated, and the space between the panel 113, the electromagnetic heating device 30 and the housing 10 is large, thereby facilitating the cleaning of the household appliance 100 by a user.

More, when the panel 113 and the electromagnetic heating device 30 are turned over within the range of 30-70 degrees, the panel 113 and the electromagnetic heating device 30 can be stopped at any current position; when the panel 113 and the electromagnetic heating device 30 are turned over by 0-20 degrees, and no external force acts on the panel 113 and the electromagnetic heating device 30, the panel 113 and the electromagnetic heating device 30 can be slowly switched to the first state, so that the operation is safe. In addition, the damping of the hinge device 40 can be adjusted, and the operation force when the panel 113 and the electromagnetic heating device 30 are turned over can be adjusted by rotating the damping member (not shown) in the hinge device 40, thereby further improving the safety.

In one example, when a user needs to clean the internal structure of the household appliance 100, the switch of the hinge device 40 is turned on, the hinge device 40 drives the panel 113 and the electromagnetic heating device 30 to be separated from the housing 10, and when the panel 113 and the electromagnetic heating device 30 are turned to a desired angle, the switch can be turned off to stop the panel 113 and the electromagnetic heating device 30 from turning over and stay at the current turning position; in another example, the user may lift the panel 113 and the electromagnetic heating device 30 up by a certain distance to prevent the panel 113 and the electromagnetic heating device 30 from colliding with the housing 10 when the panel 113 and the electromagnetic heating device 30 are turned over, and then apply an external force along the turning direction of the panel 113 and the electromagnetic heating device 30 to push the panel 113 and the electromagnetic heating device 30, so as to turn the panel 113 and the electromagnetic heating device 30 relative to the housing 10, and when the panel 113 and the electromagnetic heating device 30 are turned over to a desired angle, the pushing may be stopped, so that the panel 113 and the electromagnetic heating device 30 stop turning over and stay at the current turning position.

Referring to fig. 7, in some embodiments, the housing 10 includes an outer frame 11 and a partition 12 disposed in the outer frame 11, the partition 12 and the outer frame 11 form a first receiving space 13 and a second receiving space 14, the electromagnetic heating device 30 is received in the first receiving space 13, and the range hood 20 is received in the second receiving space 14.

The first receiving space 13 and the second receiving space 14 can better protect the electromagnetic heating device 30 and the range hood 20, reduce or prevent the electromagnetic heating device 30 and the range hood 20 from being affected by oil smoke, water vapor and impurities, prevent the electromagnetic heating device 30 and the range hood 20 from being contaminated and from being dirty and damp, even influence the normal use of the electromagnetic heating device 30 and the range hood 20, and also prevent a user from mistakenly operating to stretch a hand into the household appliance 100, so that the household appliance has higher safety protection performance.

The partition board 12 partitions the household appliance 100 into two parts, so that the first receiving space 13 and the second receiving space 14 become two relatively independent spaces, the electromagnetic heating device 30 is received in the first receiving space 13, and the range hood 20 is received in the second receiving space 14, thereby preventing the electromagnetic heating device 30 and the range hood 20 from being affected with each other (for example, the electromagnetic heating device 30 and the range hood 20 generate heat to cause higher temperature, etc.), ensuring the normal operation of the electromagnetic heating device 30 and the range hood 20, and easily arranging the electromagnetic heating device 30 and the range hood 20 in the household appliance 100, facilitating assembly and disassembly, and reducing the implementation difficulty of the scheme.

Referring to fig. 1, in some embodiments, the panel 113 is substantially rectangular, and both sides of the panel 113 in the length direction are used to form an air inlet 300 with the top 220 of the cooking bench 200.

The substantially rectangular shape of the panel 113 may form a regular and beautiful household appliance 100, so as to further form a regular and beautiful cooking system 1000, and the rectangular shape has a larger usage space, so that the cooking appliance may be better placed on the panel 113, and the user may have a larger operation space when cooking food on the panel 113. The air inlets 300 located at both sides of the household appliance 100 may absorb oil smoke, etc. located above the household appliance 100 and floating around the cooking appliance, and may not affect the cooking process of the user in front of the cooking top 200 and the cooking system 1000, and have a better experience.

Further, with continued reference to fig. 1, in some embodiments, a first notch 1131 is formed at an edge of the panel 113, and the first notch 1131 is used to form the air inlet 300 with the top 220 of the cooking bench 200.

The first notch 1131 is disposed at the edge of the panel 113, so as to improve the space utilization of the panel 113, and the arrangement manner is simple and easy, and can be well adapted to the table top 220 of the cooking bench 200. In one embodiment, the air inlet 300 and the first notch 1131 may also be disposed on the top 220 of the cooking bench 200, so that the edge of the panel 113 is relatively complete and regular, and consistency of appearance between the panel 113 and the household appliance 100 is ensured.

When the household appliance 100 is turned on, the cooking fume exhausting device 20 operates and generates an air flow from the air inlet 300 to the first air outlet 112f, oil fume, water vapor, impurities and the like around the household appliance 100 are extracted through the air inlets 300 on both sides of the panel 113, the oil fume, the water vapor, the impurities and the like enter the first accommodating space 13 from the air inlet 300 and are transmitted to the first air outlet 112f through the air duct in the second accommodating space 14, so that the purified air is discharged to the second air outlet 260 of the cooking bench 200 from the side surface of the household appliance 100 and then is discharged to a preset position from the second air outlet 260, and therefore, the effect of purifying the oil fume can be achieved, and air circulation, environmental protection and energy conservation in a kitchen are facilitated.

Referring to fig. 7 to 9, in some embodiments, the outer frame 11 includes a bottom plate 111 and side plates 112. The side panel 112 surrounds the cooking hood 20, and the side panel 112 is connected to the base panel 111. The hinge device 40 includes a fixed portion 41 and a rotating portion 42, the fixed portion 41 is fixed to the side plate 112, and the rotating portion 42 rotatably connects the electromagnetic heating device 30 and the fixed portion 41.

The partition 12 is connected to the side plate 112, the side plate 112 is connected to the bottom plate 111, and the panel 113 is connected to the side plate 112 and faces the bottom plate 111. In the first state, the side plate 112, the panel 113 and the partition plate 12 enclose a first accommodating space 13, and the bottom plate 111, the side plate 112 and the partition plate 12 enclose a second accommodating space 14. An avoiding groove 127 is formed at the edge of the partition 12, and the fixing portion 41 is inserted into the avoiding groove 127.

It is understood that the bottom plate 111 is disposed at the bottom of the household appliance 100, the panel 113 is disposed at the top of the household appliance 100, a user can place the cooking utensil on the panel 113 to cook food, and the side plates 112 are disposed around the household appliance 100 to protect electric components and the like in the household appliance 100. The bottom plate 111, the side plate 112 and the panel 113 are substantially rectangular, so as to be assembled and fixed together, and the bottom plate 111, the side plate 112 and the panel 113 are fixedly connected to form the substantially rectangular household appliance 100. When the user needs to disassemble the partition 12 to further clean the internal structure (such as the second receiving space 14) of the household appliance 100, the partition 12 can be directly disassembled without disassembling the hinge device 40, thereby improving the convenience of assembling and disassembling the household appliance 100. In one example, the provision of an escape slot 127 may also be eliminated to ensure the consistency of the baffle 12.

Referring to fig. 7 and 8, in some embodiments, the side plate 112 includes a first plate 1121 disposed in the length direction of the household appliance 100 and a second plate 1122 disposed in the width direction of the household appliance 100. The first plate 1121 and the second plate 1122 are each generally rectangular. The first plate 1121 includes a first upper long edge 1123 and a first lower long edge 1124, the first upper long edge 1123 being adjacent to the panel 113, and the first lower long edge 1124 being adjacent to the bottom panel 111. The hinge device 40 (fixing portion 41) may be fixed to the side plate 112 by means of screw fastening, rivet anchoring, welding, or the like, and in the present embodiment, the hinge device 40 is fixed to the second plate 1122 by means of screw fastening.

The first upper long edge 1123 extends outwards of the household appliance 100 to form a first receiving part 1125, and the first lower long edge 1124 extends inwards of the household appliance 100 to form a first mounting part 1126; the second plate 1122 includes a second upper long edge 1127 and a second lower long edge 1128, the second upper long edge 1127 extends outward of the household appliance 100 to form a second receiving portion 1129, and the second lower long edge 1128 extends inward of the household appliance 100 to form a second mounting portion 112 a.

The first receiving portion 1125 and the second receiving portion 1129 are used for receiving the panel 113, and the first mounting portion 1126 and the second mounting portion 112a are used for being fixedly connected with the bottom plate 111; the second plate 1122 further includes a short edge 112b, the short edge 112b extends into the household appliance 100 to form a third mounting portion 112c, and the third mounting portion 112c is used for closing a connection portion between the first plate 1121 and the second plate 1122.

The first receiving portion 1125, the second receiving portion 1129, the first mounting portion 1126, the second mounting portion 112a and the third mounting portion 112c are all in the shape of a sheet. The first receiving portion 1125 and the second receiving portion 1129 are sheet-shaped, so that the panel 113 carried on the first receiving portion 1125 and the second receiving portion 1129 can be received more stably. The first mounting portion 1126 and the second mounting portion 112a are sheet-shaped, so that the side plate 112 and the bottom plate 111 can be more tightly and stably fixedly connected. The third mounting portion 112c is shaped as a plate to tightly and firmly fix and connect the first plate 1121 and the second plate 1122.

The first and second mounting

portions

1126, 112a are formed with first screw holes 112d, the edge of the bottom plate 111 is formed with second screw holes 112e, the first screw holes 112d correspond to the second screw holes 112e, and the first and

second screw holes

112d, 112e can be inserted through screws to fixedly connect the bottom plate 111 and the side plate 112. That is, the side plate 112 and the bottom plate 111 can be fixedly arranged in a screw fastening manner, the screw fastening manner has high repeatability, good stability and convenient disassembly, and the screws and the screw holes are conveniently arranged on the side plate 112 and the bottom plate 111, thereby being beneficial to the assembly and disassembly of the household appliance 100. More, the side plate 112 and the bottom plate 111 may be fixedly connected by rivet anchoring or welding, and the method is not limited to the above-mentioned screw fastening method.

Screw holes may also be formed at the edges of the third mounting portion 112c and the first plate 1121 near the third mounting portion 112c, and the screw holes are formed through screws to further improve the connection stability between the first plate 1121 and the second plate 1122. The panel 113 may be fixedly and non-fixedly carried on the side plate 112 (on the first receiving portion 1125 and the second receiving portion 1129), in the embodiment of the present application, the panel 113 is non-fixedly carried on the side plate 112, that is, the panel 113 may be separated from the first receiving portion 1125 and the second receiving portion 1129.

One side of the partition 12 facing the bottom plate 111 protrudes toward the bottom plate 111 and forms a containing groove 121, the containing groove 121 can collect oil smoke, condensed water, impurities and the like transmitted to the first containing space 13, so as to avoid affecting the electromagnetic heating device 30 contained in the first containing space 13 and prevent the oil smoke from entering the second containing space 14 to affect the oil smoke extraction device 20, and a user can separate the panel 113 from the household appliance 100 to directly clean the impurities in the containing groove 121.

A fourth mounting portion 122 is formed by extending the peripheral edge of the partition plate 12 toward the bottom plate 111, a third screw hole 123 is formed in the fourth mounting portion 122, a fourth screw hole 112g is formed in the side plate 112 corresponding to the third screw hole 123, and the partition plate 12 is fixed between the side plates 112 by passing through the third screw hole 123 and the fourth screw hole 112g by screws. In an example, a drainage groove (not shown) or a drainage tube (not shown) may be further disposed in the accommodating groove 121 to guide the condensed water and the impurities condensed in the accommodating groove 121 to the outside of the household appliance 100, so that a user does not need to manually clean the condensed water, thereby further ensuring the cleanness of the household appliance 100 and improving the experience of the user.

In one example, the bottom plate 111 and the side plate 112 are made of metal, and the panel 113 is made of glass ceramics. The microcrystalline glass has high mechanical strength, excellent insulating property, less dielectric loss, stable dielectric constant, good chemical corrosion resistance, wear resistance, good thermal stability, high use temperature, convenient cleaning, better adaptation to cooking environment, protection of the electromagnetic heating device 30 below the microcrystalline glass and improvement of the strength of the household appliance 100, and can adjust the thermal expansion coefficient in a larger range.

Referring to fig. 7, 10 and 11, in some embodiments, the range hood 20 includes a volute 21 and a fan 22 disposed in the volute 21, the volute 21 is formed with an air inlet 211 and an air outlet 212, the partition 12 is formed with a first through hole 124 communicating the first receiving space 13 and the second receiving space 14, the first through hole 124 is communicated with the air inlet 211, the fan 22 is configured to establish an air flow from the air inlet 211 to the air outlet 212, the partition 12 further includes an upper surface 126 facing the panel 113, and the upper surface 126 is formed with a groove 121 surrounding the first through hole 124.

The fan 22 may divide the drawn soot particles smaller so that the soot particles are more easily disposed of within the range hood 20. One side of the partition board 12 facing the bottom board 111 protrudes toward the bottom board 111 to form an upper surface 126, the upper surface 126 forms a groove 121 surrounding the first through hole 124, the groove 121 can collect soot, condensate water, impurities and the like transmitted into the first accommodating space 13, thereby avoiding affecting the electromagnetic heating device 30 accommodated in the first accommodating space 13 and preventing the soot from entering the second accommodating space 14 to affect the soot extraction device 20, and a user can separate the panel 113 from the household appliance 100 to directly clean the impurities in the groove 121. A fourth mounting portion 122 is formed by extending the peripheral edge of the partition plate 12 toward the bottom plate 111, a third screw hole 123 is formed in the fourth mounting portion 122, a fourth screw hole 112g is formed in the side plate 112 corresponding to the third screw hole 123, and the partition plate 12 is fixed between the side plates 112 by passing through the third screw hole 123 and the fourth screw hole 112g by screws.

In one example, a drainage groove (not shown) or a drainage tube (not shown) may be further disposed in the groove 121 to guide the condensed water and impurities condensed in the groove 121 to the outside of the household appliance 100, so that a user does not need to manually clean the condensed water, thereby further ensuring the cleanness of the household appliance 100 and improving the experience of the user.

One side of the partition board 12 facing the panel 113 protrudes towards the bottom board 111 to form a boss 125 in a circular truncated cone shape, the upper surface 126 surrounds the boss 125, the first through hole 124 is formed on the boss 125, and the boss 125 is located in the middle of the partition board 12, so that the distances between the first through hole 124 and the first gaps 1131 (air inlets 300) on the two sides of the panel 113 are close to or equal to each other, and the air flow entering the first accommodating space 13 from the first gaps 1131 (air inlets 300) on the two sides flows towards the first through hole 124 in the middle, so that the flow rate of the air can be improved. The air inlet 211 faces the partition 12 to communicate with the first through hole 124 formed in the partition 12, and both the air inlet 211 and the first through hole 124 are substantially circular, so that a large air inlet area is provided, an air inlet amount can be ensured, and the purification capability of the range hood 20 is further ensured. The air outlet 212 is substantially rectangular, and the air outlet 212 is located in the second accommodating space 14, so that the air flow can be better discharged from the second accommodating space 14.

Referring to fig. 10 and 11, in some embodiments, the air inlet 211 is aligned with the first through hole 124, and the range hood 20 includes an isolation net 23 disposed between the first through hole 124 and the air inlet 211 and covering the air inlet 211.

The air inlet 211 is aligned with the first through hole 124 to ensure that the drawn oil smoke, water vapor, impurities and the like can accurately enter the first through hole 124 from the air inlet 211, so as to reduce the influence of the oil smoke, the water vapor, the impurities and the like on the cleaning of the interior of the household appliance 100, even on the normal use of the household appliance 100. The isolation net 23 separates the fan 22 from other components of the range hood 20, and can play a certain role in filtering and isolating, and can maintain the normal air-extracting process of the fan 22 through the air extracted by the fan 22. The isolation mesh 23 may have a plurality of isolation holes 232 formed thereon, and the isolation holes 232 may be circular or polygonal, for example, in the embodiment of the present application, the isolation holes 232 are circular.

Boss 125 includes an annular portion 1251 projecting from the top of boss 125 toward base plate 111 and extending in the axial direction of boss 125, and annular portion 1251 includes a second through hole 1252, and second through hole 1252 is smaller in size than first through hole 124. The range hood 20 further includes a filtering structure 24, the filtering structure 24 is received in the annular portion 1251 and embedded in the first through hole 124, the filtering structure 24 is used for filtering the oil smoke and the impurities with larger particles, so as to prevent or prevent the oil smoke and the impurities with larger particles from directly entering the fan 22 to affect the normal operation of the fan 22, and prolong the service life of the fan 22 and the range hood 20. The filter structure 24 is generally circular to fit the first through hole 124. The air inlet 211 is spaced apart from the first through hole 124 and the second through hole 1252, that is, the filter structure 24 is spaced apart from the isolation net 23, and the air flow is transmitted from the first through hole 124 to the second through hole 1252 and then reaches the air inlet 211, so that the influence on ventilation and filtration between the filter structure 24 and the isolation net 23 due to the shielding of the isolation net 23 caused by too close distance between the filter structure 24 and the isolation net 23 can be avoided.

In one example, the filtering structure 24 includes an annular mounting ring 241 and a filtering net 242 disposed in the mounting ring 241, the filtering net 242 may have a plurality of filtering holes (not shown), the aperture of the filtering holes is smaller than the aperture of the isolation hole 232 to better absorb and filter oil smoke, impurities, etc., so as to reduce the influence of the oil smoke, impurities on the isolation net 23 and the fan 22, the filtering net 242 is disposed in the mounting ring 241 for easy replacement, thereby ensuring the cleanness of the oil smoke extraction device 20 and the household appliance 100.

Referring to fig. 10 and 12, in some embodiments, the range hood 20 includes a purification module 25 connected to the spiral casing 21 and butted with the air outlet 212, the purification module 25 includes an ozone purification assembly 251 and an activated carbon purification assembly 252, and the ozone purification assembly 251 and the activated carbon purification assembly 252 are sequentially arranged along the direction from the air outlet 212 to the first air outlet 112 f.

Specifically, the air outlet 212 is connected to the first air outlet 112f through the purification module 25, the ozone purification assembly 251 and the activated carbon purification assembly 252 are sequentially arranged in the air duct along the direction from the air outlet 212 to the first air outlet 112f, the ozone purification assembly 251 is in butt joint with the air outlet 212, and the activated carbon purification assembly 252 is in butt joint with the first air outlet 112 f. The ozone purification assembly 251 is used for generating ozone, the activated carbon purification assembly 252 is used for adsorbing oil smoke, water vapor, sundries and the like, the fan 22 is used for sucking gas from the air outlet 212 during operation, the gas brings the oil smoke, the water vapor, the sundries and the like into the fan, and the oil smoke, the water vapor, the sundries and the like are discharged out of the household appliance 100 from the first air outlet 112f after being purified and adsorbed by the ozone purification assembly 251 and the activated carbon purification assembly 252, so that the purposes of removing the oil smoke and purifying the air are achieved.

The oil smoke extraction device 20 is of a continuous structure in the direction from the air inlet 211 to the first air outlet 112f, the air outlet 212 is embedded with the ozone purification component 251, the ozone purification component 251 is embedded with the activated carbon purification component 252, and the oil smoke extraction device 20 is integrally arranged, so that the appearance is attractive, the structure is compact, the connection is tight and stable, the air flow can be prevented from leaking into the household appliance 100 in an air duct, the cleanness of the household appliance 100 is ensured, and meanwhile, the assembly and the disassembly are easy. The first air outlet 112f is formed on the second plate 1122 adjacent to the purification module 25.

Referring to fig. 12, the ozone purifying assembly 251 includes a housing 2511, an ozone generating rack 2512 embedded in the housing 2511, a multi-turn coil 2513 wound on the ozone generating rack 2512, and grilles 2514 embedded at two ends of the housing 2511. Housing 2511 is substantially rectangular. The ozone purifying assembly 251 ionizes air by the coil 2513 to form ozone, the structure of the ozone purifying assembly 251 is simple, and sufficient amount of ozone can be generated to remove odor.

In one embodiment, the ozone generating rack 2512 comprises two connecting plates 251a and a plurality of connecting columns 251b, wherein the two connecting plates 251a are opposite and spaced apart, and the plurality of connecting columns 251b are connected with the two connecting plates 251a and spaced apart. The multi-turn coils 2513 are wound around the plurality of connection posts 251b and are arranged at intervals along the axial direction of the connection posts 251b, wherein an operating voltage is applied between at least two turns of coils 2513 to ionize air to form ozone. As shown in fig. 6, in one example, there are four connection posts 251 b; in another example, there are six connecting posts 251 b; in yet another example, there are eight connection posts 251 b. The above examples of the number of the connection posts 251b are only exemplary, and should not be construed as limiting the present application, and may be specifically configured in specific embodiments.

Both connection plates 251a are insulators to shield the electric field generated by the coil 2513, thereby preventing the electric field from leaking to improve the safety of the ozone purifying assembly 251. In one example, the connection plate 251a may be made of an insulating material such as acryl. The cross section of each connecting plate 251a is rectangular, a plurality of connecting columns 251b enclose a cuboid space, and the multi-turn coils 2513 are uniformly distributed at intervals along the axial direction of the connecting columns 251 b. Because the housing 2511 is substantially in a square cylinder shape and the cross section of the connecting plate 251a is rectangular, the connecting column 251b encloses a rectangular space which can be adapted to the connecting plate 251a, so that the range hood 20 is more compact, and the household appliance 100 is miniaturized.

In one example, the number of the grills 2514 is two, and the two grills 2514 are respectively embedded with the air outlet 212 and the activated carbon purification assembly 252. The grid 2514 can be used to separate the volute 21 from the ozone purification component 251 and the ozone purification component 251 from the activated carbon purification component 252, and can further filter the excessively large oil smoke particles, thereby preventing the excessively large oil smoke particles from entering the ozone purification component 251 and affecting the service life of the ozone purification component 251. In addition, the grating 2514 can be matched with the fan 22 to divide part of the oil smoke particles into smaller particles, so that the purification efficiency of the oil smoke extraction device 20 is ensured.

Referring to fig. 13, the activated carbon purifying assembly 252 includes a receiving frame 2521 and a receiving member 2522, a third through hole 252a is formed at one end of the receiving frame 2521 far from the ozone purifying assembly 251, activated carbon (not shown) is assumed to be disposed in the receiving member 2522, the receiving member 2522 is inserted into the receiving frame 2521 through the third through hole 252a, and a cross-sectional area of the receiving member 2522 is similar to or equal to a cross-sectional area of the receiving frame 2521 to completely seal the air duct, so that the activated carbon received in the receiving member 2522 is in full contact with air passing through the air duct, thereby achieving better purifying effect, removing odor, and purifying air.

The housing frame 2521 is further formed with a fifth mounting portion 252b extending outward of the housing frame 2521 on both sides of an end thereof away from the ozone purifying assembly 251, the fifth mounting portion 252b can tightly seal the first air outlet 112f and the housing frame 2521, the activated carbon purifying assembly 252 can be fixedly disposed on the bottom plate 111 by passing through the housing frame 2521 and the bottom plate 111 via screws, and the fifth mounting portion 252b can be fixedly disposed on the side plate 112 via screws, so as to further improve the stability of the activated carbon purifying assembly 252. The container 2522 includes a cover 252c, the cover 252c can open or close the container 2522, and the activated carbon can be replaced by opening the cover 252 c.

In one embodiment, the activated carbon may be directly inserted into the third through hole 252a, a plurality of purification holes may be formed on the activated carbon, the purification holes are arranged in an array, and the purification holes may be circular or polygonal, so that the gas passes through the activated carbon purification assembly 252, and a better purification effect is achieved.

Referring to fig. 14, in some embodiments, the electromagnetic heating device 30 includes a carrier 31, an electromagnetic heating unit 32, and a control part 33. The electromagnetic heating unit 32 is disposed in the carrier 31, the carrier 31 is connected to the rotating portion 42, and the control member 33 is disposed on the carrier 31 and controls the operating state of the electromagnetic heating unit 32.

Specifically, in the embodiment of the present application, the carrier 31 includes a reinforcement frame 311, a bottom case 312 and a carrier 313, the reinforcement frame 311 is disposed under the panel 113, the reinforcement frame 311 is supported on an edge of the bottom case 312, the carrier 313 is disposed in the bottom case 312, the electromagnetic heating unit 32 is disposed on the carrier 313 and is accommodated in the bottom case 312, the rotating portion 42 is fixedly connected to the reinforcement frame 311 by screws, the carrier 313 separates the electromagnetic heating unit 32 from the bottom case 312, and the control component 33 is connected to the electromagnetic heating unit 32 and is located between the electromagnetic heating unit 32 and the reinforcement frame 311.

Referring to fig. 15, the reinforcing frame 311 is disposed corresponding to the panel 113 to reinforce the strength of the panel 113, the rotating portion 42 is connected to the reinforcing frame 311 to drive the panel 113 and the electromagnetic heating device 30, a fourth through hole 3111 is formed in the reinforcing frame 311, and the electromagnetic heating unit 32 can be exposed from the fourth through hole 3111 to directly heat the panel 113. A sixth mounting portion 311a is formed at an edge of the fourth through hole 3111 facing the bottom case 312, and the sixth mounting portion 311a may be embedded in the bottom case 312 to improve stability among the panel 113, the reinforcing frame 311, and the bottom case 312.

The two ends of the reinforcing frame 311 are provided with second notches 3112 corresponding to the first notches 1131, and a user's hand can pass through the first notch 1131 and the second notch 3112 to lift the panel 113 and the reinforcing frame 311. The size of the first notch 1131 is equal to or similar to the size of the second notch 3112, a protrusion 3113 is formed by extending the edge of the second notch 3112 from the reinforcing frame 311 to the panel 113, and the protrusion 3113 can be embedded in the first notch 1131 to tightly connect the reinforcing frame 311 and the panel 113, so as to reduce or prevent the airflow entering from the first notch 1131 from leaking in the process of transmitting to the second notch 3112. One side of the reinforcing frame 311 near the bottom case 312 protrudes toward the bottom case 312 to form a groove 3114 with the protrusion 3113, and the groove 3114 can collect oil smoke, water vapor and impurities passing through the first notch 1131 and the second notch 3112, thereby ensuring the cleanness of the household appliance 100. In one embodiment, the reinforcing frame 311 may be made of metal, and has high strength, so as to improve the strength of the panel 113.

The bottom case 312 is formed with a third receiving space 3121, the reinforcing frame 311, the electromagnetic heating unit 32, the control component 33 and the carrier 313 are all received in the third receiving space 3121, and the panel 113 can cover the third receiving space 3121 to protect the components of the electromagnetic heating unit 32 and the like. The supporting member 313 has a heat dissipation structure 3131 formed corresponding to each heating unit to dissipate heat corresponding to each heating unit, and the heat dissipation structure 3131 includes a plurality of first heat dissipation holes 3132 to improve the heat dissipation effect. A plurality of supporting seats 3133 are formed on a side of the supporting member 313 facing the bottom shell 312, and the supporting seats 3133 are spaced between the supporting member 313 and the bottom shell 312 to further promote the ventilation and heat dissipation effects between the electromagnetic heating unit 32 and the bottom shell 312, so as to reduce the influence of the heat generated by the electromagnetic heating unit 32 on the bottom shell 312. In one example, the carrier 313 has a plate shape to smoothly carry the electromagnetic heating unit 32.

The control unit 33 includes a control chip 331 and a plurality of buttons 332 (or switches), and the control unit 33 is electrically connected to the electromagnetic heating unit 32 and the range hood 20. A button hole 1132 corresponding to the plurality of buttons 332 is formed on the panel 113, a button identifier 1133 is formed near the button hole 1132, the button 332 corresponds to the button hole 1132 and can be exposed from the button hole 1132, a user clicks or operates the button 332 according to the button identifier 1133 to control the household appliance 100, and the electromagnetic heating device 30, the range hood device 20 and the household appliance 100 can be controlled to be turned on and off, turned up or turned down through the control chip 331, the power of the electromagnetic heating device 30 and/or the range hood device 20 and the like, so that the user experience is improved. Of course, the control of the electromagnetic heating device 30 and the range hood 20 can be controlled by the control component 33, so that the user can control the range hood 20 and the electromagnetic heating device 30 through the control component 33; the electromagnetic heating device 30 and the range hood 20 can be controlled separately and independently to avoid the mutual influence of the control operations of the electromagnetic heating device 30 and the range hood 20.

Referring to fig. 14, in some embodiments, the number of the electromagnetic heating units 32 is multiple, and the multiple electromagnetic heating units 32 are arranged in an array.

In the embodiment of the present application, the number of the electromagnetic heating units 32 is 4, a plurality of cooking utensils can be placed above the electromagnetic heating units 32, and a user can cook food by heating the cooking utensils through the plurality of electromagnetic heating units 32, so that the cooking efficiency is improved. If it is not necessary to turn on all the electromagnetic heating units 32, it is sufficient to control 1 or more of the electromagnetic heating units 32 to be turned off by the control part 33. A plurality of electromagnetic heating unit 32 are array arrangement comparatively regularly pleasing to the eye, also comparatively regularly pleasing to the eye when placing cooking utensil in electromagnetic heating unit 32 top, improve user's experience and feel to also be convenient for set up, reduce and implement the degree of difficulty. Of course, the above examples of the number of the electromagnetic heating units 32 are only exemplary, and should not be construed as limiting the present application, and in further embodiments, the number of the electromagnetic heating units 32 may be 1, so as to simplify the structure of the electromagnetic heating device 30 and the household appliance 100; the number of the electromagnetic heating units 32 may be 2, 3, 5, etc., and may be specifically selected in a specific embodiment.

Referring to fig. 14, in some embodiments, the carrier 31 is formed with an air intake hole 3122 communicating the air inlet 300 and the first receiving space 13.

Specifically, the air intake holes 3122 are formed on the side wall of the bottom case 312 near the second plate 1122, and an orthographic projection of the first notch 1131 and the second notch 3112 at least partially falls into the bottom case 312, so that the air intake holes 3122 communicate the first receiving space 13 and the air inlet 300. In addition, the air inlet holes 3122 are also communicated with the second receiving space 14 through the first through holes 124, when the range hood 20 extracts air, the air circulation of the electromagnetic heating device 30 can be improved, heat generated by the operation of the electromagnetic heating device 30 can be taken away through the air circulation, the operation efficiency of the electromagnetic heating device 30 and the household appliance 100 is improved, the occurrence of abnormal operation caused by overheating of the electromagnetic heating device 30 is reduced, and the service life of the electromagnetic heating device 30 is also ensured. In the embodiment of the present application, the first heat dissipation hole 3132 and the air inlet hole 3122 are both long hole shaped, and air can better flow through the first heat dissipation hole 3132 and the air inlet hole 3122, so as to ensure the heat dissipation effect. In other embodiments, the shape of the first heat dissipation hole 3132 may be different from that of the air intake hole 3122, and the first heat dissipation hole 3132 and the air intake hole 3122 may also be more regular or irregular shapes, such as a circular hole shape, a square hole shape, and the like, and in particular embodiments, the first heat dissipation hole 3132 may be specifically disposed.

In an embodiment, an air intake channel (not shown) communicating the first accommodating space 13 and the first gap 1131 (the air inlet 300) may be further added to the side plate 112 (the second plate 1122) near the panel 113 to enhance the air intake effect of the range hood 20, so as to further enhance the oil smoke purifying capability of the household appliance 100 and the cooking system 1000.

The air duct (i.e., the oil fume purification route) of the embodiment of the present application is as follows: the airflow enters from the first notch 1131 (air inlet 300) located at both sides of the panel 113 (household appliance 100), enters from the second notch 3112 communicated with the first notch 1131 into the first receiving space 13, then is transmitted from the first receiving space 13 to the first through hole 124, is purified and absorbed by the filter structure 24 embedded on the first through hole 124, then flows from the first through hole 124 to the second through hole 1252 communicated with the first through hole 124, enters from the second through hole 1252 into the second receiving space 14, namely enters from the second through hole 1252 into the air inlet 211, is filtered and purified by the separation net 23 covering the air inlet 211, and then is transmitted to the air outlet 212 inside the volute 21, the air outlet 212 is butted with the housing 2511 of the ozone purification component 251, is filtered and purified by the grid 2514, then is sterilized and disinfected by ozone reaction in the ozone generation rack 2512 of the housing 2511, is filtered and purified by the second grid 2514, and is filtered and absorbed by the active carbon in the housing 2511 to the housing frame 2521 of the active carbon purification component 252, and then reaches the first air outlet 112f, and is discharged to the outside of the household appliance 100, and the household appliance 100 transmits the air from the first air outlet 112f to the second air outlet 240, so as to complete the whole process of purifying the oil smoke, the water vapor and the impurities.

In the description herein, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "a plurality" means at least two, e.g., two, three, unless specifically limited otherwise.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present application, which is defined by the claims and their equivalents.

Claims

1. The utility model provides a household appliance for inlay and locate the top of a kitchen range, its characterized in that, household appliance includes:

the cooking range comprises a shell, a cooking table and a control device, wherein the shell comprises a panel and a side plate arranged opposite to the panel, the panel is used for bearing a cooking utensil, an air inlet is formed between the panel and the table top of the cooking table, an air outlet is formed on the side plate, and an air channel is formed between the air inlet and the air outlet; and

and the oil fume extraction device is arranged in the air duct and is used for establishing air flow from the air inlet to the air outlet.

2. The household appliance of claim 1, wherein the panel is a cuboid, and both sides of the panel in the length direction are used for forming the air inlet with the top of the cooking bench.

3. The household appliance of claim 1, wherein an edge of the panel is formed with a notch for forming the air inlet with a top of the cooktop.

4. The household appliance according to claim 1, wherein the housing further comprises a partition plate connected with the side plate and arranged opposite to the panel, the partition plate, the panel and the side plate enclose a first accommodating space, and the partition plate, the lower plate and the side plate enclose a second accommodating space;

the air inlet is communicated with the first accommodating space, the oil smoke pumping device is accommodated in the second accommodating space, the air outlet is communicated with the second space, and the partition plate is provided with a through hole communicated with the first accommodating space and the second accommodating space.

5. The household appliance according to claim 4, wherein the household appliance comprises an electromagnetic heating device accommodated in the first accommodating space, the electromagnetic heating device comprises a carrier and an electromagnetic heating unit arranged in the carrier, and the carrier is formed with an air inlet hole communicating the air inlet and the first accommodating space.

6. The household appliance according to claim 5, wherein the supporting frame comprises a reinforcing frame, a bottom shell and a supporting member, the reinforcing frame is disposed under the panel and connected to an edge of the bottom shell, the reinforcing frame is formed with the air inlet, the supporting member is disposed in the bottom shell, and the electromagnetic heating unit is disposed on the supporting member and accommodated in the bottom shell.

7. The household appliance according to claim 4, wherein the partition comprises an upper surface facing the panel, the upper surface being formed with a groove surrounding the through hole.

8. The household appliance according to claim 5, wherein the electromagnetic heating device is fixedly connected with the panel, the household appliance comprises a hinge device connecting the side plate and the electromagnetic heating device, and the household appliance is switched between a first state and a second state through the hinge device;

in the first state, the electromagnetic heating device is completely arranged in the shell and positioned above the oil fume extraction device, and in the second state, the electromagnetic heating device is at least partially arranged outside the shell.

9. The household appliance according to claim 8, wherein the electromagnetic heating device rotates by an angle greater than or equal to 90 degrees with respect to the housing when the household appliance is switched from the first state to the second state.

10. A cooking system, comprising:

a cooking bench; and

inlay and locate the domestic appliance of top of a kitchen range, domestic appliance includes:

the cooking bench comprises a shell, a gas inlet, a gas outlet and a gas outlet, wherein the shell comprises a panel and a side plate arranged opposite to the panel, a gas inlet is formed between the panel and the table top of the cooking bench, a gas outlet is formed on the side plate, and a gas channel is formed between the gas inlet and the gas outlet; and

the oil fume pumping device is arranged in the air duct and used for establishing air flow from the air inlet to the air outlet.