CN215489887U - Electric cooking appliance - Google Patents

Abstract

The embodiment of the application discloses cooking appliance. The cooking appliance comprises a smoke exhaust device, an electromagnetic heating device, a first control circuit board and a temperature probe. The oil smoke extraction device and the electromagnetic heating device are arranged at intervals. The first control circuit board is arranged on the electromagnetic heating device and is electrically connected with the oil fume extraction device. The temperature probe is fixed on the electromagnetic heating device and electrically connected with the first control circuit board. So, at the electromagnetic heating device during operation, temperature probe can monitor the temperature around the electromagnetic heating device, can also open through first control circuit board control fume extractor in addition, and fume extractor can cool down in order to avoid the high temperature around the electromagnetic heating device to cooking appliance.

Description

Electric cooking appliance

Technical Field

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

Background

Because electromagnetism stove and smoke ventilator can be integrated into an organic whole and embed to the cupboard in, however, the space is little makes the electromagnetism stove radiating effect not good in the cupboard, leads to the electromagnetism stove to rise fast and automatic power reduction in the temperature of during operation short time, consequently, how to monitor the temperature around the electromagnetism stove and become the technical problem who treats the solution when the electromagnetism stove is in operation.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a cooking appliance. The cooking appliance comprises a smoke exhaust device, an electromagnetic heating device, a first control circuit board and a temperature probe. The oil smoke extraction device and the electromagnetic heating device are arranged at intervals. The first control circuit board is arranged on the electromagnetic heating device and is electrically connected with the oil fume extraction device. The temperature probe is fixed on the electromagnetic heating device and electrically connected with the first control circuit board.

So, at the electromagnetic heating device during operation, temperature probe can monitor the temperature around the electromagnetic heating device, can also open through first control circuit board control fume extractor in addition, and fume extractor can cool down in order to avoid the high temperature around the electromagnetic heating device to cooking appliance.

In some embodiments, the electromagnetic heating device includes a plurality of heating units, and the temperature probe is disposed between the plurality of heating units.

In some embodiments, the plurality of heating units are arranged in a rectangular array, and the temperature probe is arranged at the center of the region enclosed by the plurality of heating units.

In some embodiments, the plurality of heating units includes a first heating group and a second heating group spaced apart from the first heating group, the first heating group includes two of the heating units in close proximity, the second heating group includes two of the heating units in close proximity, and the temperature probes are disposed on the first heating group and the second heating group

Between the second heating groups.

In some embodiments, the cooking appliance comprises a housing, the range hood and the electromagnetic heating device being mounted within the housing.

In some embodiments, the cooking appliance includes a hinge device disposed within the housing, the hinge device being coupled to the electromagnetic heating device for controlling movement of the electromagnetic heating device relative to the range hood.

In some embodiments, the cooking appliance further comprises a smoke guide tube connected to the housing, the smoke guide tube being connected to the smoke evacuation device.

In some embodiments, the housing includes a panel and a side panel connected to the panel, an edge of the panel and an edge of the side panel defining an air inlet through which the range hood extracts air.

In some embodiments, the faceplate covers the electromagnetic heating device, and the temperature probe is spaced apart from the faceplate.

In some embodiments, the cooking appliance comprises a second control circuit board arranged on the electromagnetic heating device, and the second control circuit board is used for controlling the electromagnetic heating device.

Additional aspects and advantages 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 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 view of a use state of a cooking appliance according to an embodiment of the present application;

fig. 2 is an exploded schematic view of a cooking appliance according to an embodiment of the present application;

fig. 3 is a partial structural schematic view of a cooking appliance according to an embodiment of the present application;

fig. 4 is a perspective view schematically illustrating a purification apparatus of a range hood according to an embodiment of the present application;

fig. 5 is a schematic perspective view of a cooking appliance according to an embodiment of the present application;

fig. 6 is another perspective view of the cooking appliance of the embodiment of the present application;

fig. 7 is a schematic perspective exploded view of an electromagnetic heating apparatus according to an embodiment of the present application;

fig. 8 is still another perspective view of the cooking appliance according to the embodiment of the present application;

fig. 9 is still another exploded schematic view of the cooking appliance of the embodiment of the present application;

fig. 10 is still another exploded schematic view of the cooking appliance of the embodiment of the present application;

fig. 11 is another exploded schematic view of the cooking appliance of the embodiment of the present application;

fig. 12 is another perspective view of the cooking appliance of the embodiment of the present application;

fig. 13 is an exploded schematic view of a cooking appliance according to an embodiment of the present application;

fig. 14 is a state diagram of a cooking appliance according to an embodiment of the present application.

Description of the main element symbols:

the cooking appliance 100, the cooking bench 200, the range hood 10, the fan 11, the volute 111, the motor 112, the wind wheel 113, the purifying device 12, the electromagnetic heating device 20, the heating unit 21, the bearing frame 22, the support 221, the first heating group 23, the second heating group 24, the first control circuit board 31, the second control circuit board 32, the temperature probe 40, the housing 50, the panel 51, the side plate 52, the first plate 521, the second plate 522, the third plate 523, the fourth plate 524, the notch 525, the air inlet 53, the air inlet grille 531, the bottom plate 54, the partition plate 55, the first accommodating space 551, the second accommodating space 552, the air vent 553, the filter 554, the support column 56, the smoke guide pipe 60, the smoke outlet 601, the first bent pipe 61, the first straight pipe 62, the second bent pipe 63, the second straight pipe 64, and the hinge device 70.

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, the present application discloses an electric cooking appliance 100, wherein the electric cooking appliance 100 can be embedded in a cooking bench 200. Specifically, the cooking bench 200 may be opened with a receiving hole, and the cooking appliance 100 may be at least partially received in the receiving hole. For example, the cooking appliance 100 may be entirely accommodated in the accommodating hole, or may be partially accommodated in the accommodating hole. Generally, when the cooking hob 200 is thin, the lower part of the cooking appliance 100 protrudes out of the lower surface of the cooking hob 200. The upper portion of the cooking appliance 100 may be flush with the top of the cooktop 200.

The cooking appliance 100 of the embodiment of the application is an integrated electrical appliance, and the cooking appliance 100 is integrated with functions of cooking food, oil smoke extraction and the like, so that the volume of the cooking appliance 100 is smaller and the space occupied by a kitchen is smaller relative to an electrical appliance with independent functions.

In one embodiment, the cooking appliance 100 and the cooking top 200 may be integrated into a single structure, and the cooking appliance 100 and the cooking top 200 are detachably integrated, so that the cooking appliance 100 and the cooking top 200 have high matching degree and integration degree, and the food can be cooked daily through the cooking top 200 and the cooking appliance 100 integrated on the cooking top 200 without additional modification to the kitchen (for example, building the cooking top 200 in the kitchen, forming an accommodating space on the cooking top 200, etc.), by disposing the cooking appliance 100 and the cooking top 200 in 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.

Referring to fig. 2 and 3, a cooking appliance 100 according to an embodiment of the present invention includes a smoke exhaust ventilator 10, an electromagnetic heating device 20, a first control circuit board 31, and a temperature probe 40. The cooking fume extractor 10 and the electromagnetic heating device 20 are spaced apart. The first control circuit board 31 is disposed on the electromagnetic heating device 20, and the first control circuit board 31 is electrically connected to the range hood 10. The temperature probe 40 is fixed on the electromagnetic heating device 20, and the temperature probe 40 is electrically connected with the first control circuit board 31.

Thus, when the electromagnetic heating device 20 works, the temperature probe 40 can monitor the temperature around the electromagnetic heating device 20, and in addition, the first control circuit board 31 can control the range hood 10 to be opened, and the range hood 10 can cool the cooking appliance 100 to avoid the overhigh temperature around the electromagnetic heating device 20.

Referring to fig. 4, the range hood 10 includes a fan 11 and a purifying device connected to the fan 11. The fan 11 is used to discharge the gas to the purification apparatus 12, and the purification apparatus 12 is used to purify the gas discharged from the fan 11. The cooking fume remover 10 can also cool down the electromagnetic heating device 20 during this process.

Specifically, the fan 11 includes a volute 111, and a motor 112 and a wind wheel 113 both located in the volute 111, the motor 112 being connected to the wind wheel 113. The motor 112 may drive the wind wheel 113 to rotate, thereby drawing air from the air inlet 53. In addition, the soot particles are divided smaller so that the soot particles are more easily purified within the range hood 10.

The purification device 12 may include at least one of a high-voltage electrostatic purifier, a dryer, and an activated carbon filtration purifier. The operating principle of the high-voltage electrostatic purifier utilizes the voltage applied to the ozone generating assembly, and the ozone generating assembly ionizes air to form ozone when the voltage is applied, so that peculiar smell is removed, and a better sterilization and deodorization effect can be obtained. The dryer may utilize heated resistance wires, chemical desiccants, or physical desiccants to heat dry the air stream passing through the purification apparatus 12. The principle of air purification of the activated carbon filter purifier is that the activated carbon can contact with the surrounding air to a great extent by virtue of the developed pore structure and surface area of the activated carbon, so that pollutants are passively adsorbed into pores. Of course, in other embodiments, the purifying device 12 may be other devices that can purify the oil smoke.

The number of the temperature probes 40 may be plural, the plural temperature probes 40 are connected in parallel and fixed on the electromagnetic heating device 20, and the resistance value of the temperature probe 40 changes with the temperature change, so that the temperature probe 40 can be used as a device for sensing the ambient temperature of the electromagnetic heating device 20. In one example, the resistance value of the temperature probe 40 may decrease with increasing temperature. In another example, the resistance value of the temperature probe 40 may increase with increasing temperature.

In one embodiment, the temperature probe 40 is electrically connected to the first control circuit board 31, and the first control circuit board 31 converts the resistance value change of the temperature probe 40 into a corresponding temperature value through a circuit and a program algorithm. The first control circuit board 31 obtains the temperature value around the electromagnetic heating device 20 through the temperature probe 40, and then the first control circuit board 31 judges whether the temperature rising trend meets the set condition within a certain time period, if the temperature rising trend meets the set condition, the first control circuit board controls to start the range hood 10, and if the temperature rising trend does not meet the set condition, the first control circuit board continues to detect.

Utilize above-mentioned embodiment, temperature rise is very fast in a certain period of time, and the steerable smoke exhaust ventilator 10 of first control circuit board 31 is opened, thereby the effect of the cooling is carried out in the circulation of the air around the help electromagnetic heating device 20, so can avoid electromagnetic heating device 20 to reduce heating power because of the temperature rise is too fast in the short time automatically at the during operation, influence user experience.

It is understood that the first control circuit board 31 can be controlled by the user, besides being controlled by the temperature probe 40. The first control circuit board 31 may include a first control circuit and a first key assembly electrically connected to the first control circuit, and the first control circuit is electrically connected to the range hood 10. The user can touch the first key assembly to trigger the first control circuit, so as to control the working state of the range hood 10. For example, the user may touch the first key assembly to control the opening of the range hood 10; the user can touch the first key assembly to control the range hood 10 to be opened for a period of time and then automatically closed; the user may touch the first key assembly to control the wind power reduction, etc. of the cooking fume remover 10.

Referring to fig. 2 and fig. 3, in some embodiments, the cooking appliance 100 includes a second control circuit board 32 disposed on the electromagnetic heating device 20, and the second control circuit board 32 is used for controlling the electromagnetic heating device 20.

In this way, the user can control the operating state of the electromagnetic heating device 20 by using the second control circuit board 32, for example, control the on or off of the electromagnetic heating device 20, the heating power of the electromagnetic and heating devices, and the like.

The second control circuit board 32 may include a second control circuit electrically connected to the electromagnetic heating device 20 and a second key assembly electrically connected to the second control circuit. The user can trigger the second control circuit by touching the second key assembly, thereby controlling the working state of the electromagnetic heating device 20. For example, the user may touch the second key assembly to control the electromagnetic heating device 20 to be turned on; the user can touch the second key assembly to control the oil smoke pumping device 10 to be opened for a period of time and then automatically closed; the user may touch the second key assembly to control the heating power of the electromagnetic heating device 20 to increase or decrease, etc.

Referring to fig. 5, in some embodiments, the electromagnetic heating device 20 includes a plurality of heating units 21, and the plurality of heating units 21 are disposed in the temperature probe 40.

Thus, the plurality of heating units 21 can improve the working efficiency of the battery heating device, a user can heat the cooking appliance through the plurality of heating units 21 to cook food at the same time, and the temperature probe 40 can detect the temperature around the heating units 21.

In one example, the number of the heating units 21 may be one, so that the structure of the electromagnetic heating device 20 and the cooking appliance 100 may be simplified, and the second control circuit board 32 may control the operating state of the heating unit 21. In some embodiments, the number of the heating units 21 may also be one, two, one, or the like, and may be specifically selected in a specific embodiment, in which case, the second control circuit board 32 may control the operating state of one or more heating units 21, for example, may control one of the heating units 21 to be in an on state, control the other heating unit 21 to be in an off state, and control the other two on heating units 21 to be off after a minute.

Referring to fig. 6 and 7, specifically, the electromagnetic heating device 20 may further include a supporting frame 22, wherein the heating unit 21 is disposed in the supporting frame 22, and the first control circuit board 31 and the second control board are disposed on the supporting frame 22 and are respectively used for controlling the operating states of the range hood 10 and the heating unit 21. The bracket 221 is fixed to the carriage 22, and the temperature probe 40 is provided on the bracket 221. Due to the small size of the temperature probe 40, the bracket 221 can increase the height of the temperature probe 40 in the electromagnetic heating device 20, and avoid the temperature probe 40 being at a low temperature and being difficult to accurately detect the temperature around the heating unit 21.

Referring to fig. 5 and 6, in some embodiments, the plurality of heating units 21 are arranged in a rectangular array, and the temperature probe 40 is disposed at the center of the region surrounded by the plurality of heating units 21.

So, a plurality of heating unit 21 are array arrangement comparatively regular pleasing to the eye, also comparatively regular pleasing to the eye when placing cooking utensil in heating unit 21 top, improve user's experience and feel to also be convenient for set up, reduce and implement the degree of difficulty.

Specifically, the temperature probe 40 is disposed at the center of the pattern formed by the plurality of heating units 21, that is, the temperature probe 40 is disposed at the intersection of the diagonals of the rectangle surrounded by the plurality of heating units 21, so that the straight-line distance from the temperature probe 40 to each heating unit 21 can be ensured to be equal, and therefore, the temperature probe 40 can measure the temperature around the entire electromagnetic heating device 20 with high accuracy. The temperature probe 40 detects the ambient temperature of the electromagnetic heating device 20 in real time, and the first control circuit board 31 can control the cooking fume extractor 10 to be turned on when the temperature rises rapidly, so as to cool the electromagnetic heating device 20.

When the electromagnetic heating device 20 includes a plurality of heating units 21 arranged in a matrix, if the temperature probe 40 is disposed close to one of the heating units 21, the temperature detected by the temperature probe 40 is from the heating unit 21 to a large extent, and since the operating state of each of the plurality of heating units 21 may be the same or different, the temperature near the heating unit 21 is difficult to represent the temperature of the entire electromagnetic heating device 20, which may result in inaccurate temperature detection of the temperature probe 40.

In some embodiments, the plurality of heating units 21 may be arrayed in a circle, and the temperature probe 40 may be disposed at the center of the circle. It will be appreciated that in some embodiments, the temperature probes 40 need to be spaced apart from the respective heating units 21 to avoid damage to the temperature probes 40 due to direct heating by the heating units 21.

Referring to fig. 6, in some embodiments, the plurality of heating units 21 includes a first heating group 23 and a second heating group 24 spaced apart from the first heating group 23, the first heating group 23 includes two heating units 21 in close proximity, the second heating group 24 includes two heating units 21 in close proximity, and the temperature probe 40 is disposed between the first heating group 23 and the second heating group 24.

In this way, the temperature probe 40 can detect the temperatures of the heating units 21 of the first heating group 23 and the second heating group 24 on both sides.

Specifically, the temperature probe 40 is spaced apart from the first heating group 23 and the second heating group 24 and is located between the first heating group 23 and the second heating group 24. In certain embodiments, the first heating group 23 and the second heating group 24 may include three, four, or five heating units 21.

Referring to fig. 8-10, in some embodiments, the cooking appliance 100 may further include a housing 50, and the range hood 10 and the electromagnetic heating device 20 are installed in the housing 50. In this way, the housing 50 integrates the range hood 10 and the electromagnetic heating device 20, and the housing 50 serves as an outer shell of the cooking appliance 100 and protects the range hood 10 and the electromagnetic heating device 20.

More specifically, the electromagnetic heating device 20 is located above the range hood 10, and when the cooking appliance 100 is in normal use and is placed normally, the relative position relationship between the range hood 10 and the electromagnetic heating device 20 is an up-down relationship. With fume extractor 10 and electromagnetic heating device 20 integration in same casing 50, domestic appliance is more miniaturized and integrates, occupation space is little, has improved the space utilization in the kitchen that the space is crowded relatively, and fume extractor 10 and electromagnetic heating device 20 can separate from top to bottom, and domestic appliance's overall structure is convenient for assemble and disassemble.

The electromagnetic heating device 20 is arranged at the upper half part of the cooking appliance 100, so that the use habit of a user is met, and the user can cook food conveniently through the electromagnetic heating device 20; the cooking fume extractor 10 is located at the lower half portion of the cooking appliance 100, that is, the cooking fume extractor 10 is located below the electromagnetic heating device 20, the cooking fume extractor 10 can generate suction force to extract and purify air, when a user cooks food through the electromagnetic heating device 20, generated oil fume, vapor and the like float in the air near the electromagnetic heating device 20 or in the space of a kitchen or are deposited downwards, and can be extracted and purified by the cooking fume extractor 10, so that the cooking appliance 100 and the indoor cleanness are ensured, and the labor of the user in cleaning the kitchen can be reduced.

Referring to fig. 8 and 10, in some embodiments, the housing 50 includes a panel 51 and a side plate 52 connected to the panel 51, an edge of the panel 51 and an edge of the side plate 52 define an air inlet 53, and the range hood 10 draws air through the air inlet 53.

Thus, the distance between the air inlet 53 and the panel 51 is short, which is beneficial to improving the efficiency of the oil smoke extraction device 10 for extracting air.

The panel 51 is an external part of the cooking appliance 100. The panel 51 may be used to carry a cooking appliance. For example, a cooking appliance such as a soup pot may be placed on the panel 51 so that the electromagnetic heating device 20 heats food in the cooking appliance.

Specifically, the panel 51 may be a rectangular panel, a circular panel, a plate with other irregular patterns, or a plate with other irregular patterns, which is not limited herein. Preferably, the panel 51 is substantially rectangular, so that the cooking appliance 100 has a larger use space, the cooking utensil can be better placed on the panel 51, and the user has a larger operation space when the panel 51 cooks food. In addition, the rectangular panel 51 is easily cut and formed, and the manufacturing cost can be saved.

The panel 51 may be made of high temperature resistant materials such as superconducting glass, microcrystalline plate, black crystal plate, tempered glass, ceramics or mica plate. The microcrystalline plate is an environment-friendly green material, low water absorption rate is not easy to permeate, and dirt attached to the surface is easy to scrub. The black crystal plate has the advantages of high temperature resistance, strong heat conduction capability, difficult cracking and the like.

Specifically, the side plate 52 may be made of a metal material. The side plate 52 may include a first plate 521 and a second plate 522 disposed opposite to each other, and a third plate 523 and a fourth plate 524 disposed opposite to each other. The first plate 521 is connected to the third plate 523 and the fourth plate 524, and the second plate 522 is connected to the third plate 523 and the fourth plate 524. The first plate 521 and the second plate 522, and the third plate 523 and the fourth plate 524 may be fixedly connected together by welding, and the side plate 52 may also be formed by integral molding.

Specifically, the first plate 521, the second plate 522, the third plate 523, and the fourth plate 524 enclose an accommodation space having an opening facing upward, and the panel 51 covers a portion of the opening, so that the opening exposed between the panel 51 and the first plate 521 and the second plate 522 forms the air inlet 53. This eliminates the need to form the air inlet 53 by cutting the panel 51, and facilitates the manufacturing and molding of the panel 51 without damaging the entire structure of the panel 51.

In some embodiments, the cooking appliance 100 further includes an air inlet grill 531 provided at the air inlet 53 and covering the air inlet 53. Therefore, the air inlet grille 531 can separate objects with large volume from the cooking electrical appliance 100, and bad phenomena such as unsmooth ventilation and bacterial growth caused by foreign matters accumulated in the cooking electrical appliance 100 are avoided. The intake grill 531 may be made of a material having a relatively low density, such as aluminum, so that the intake grill 531 has a relatively light weight.

In the present embodiment, the air inlet grill 531 is detachably disposed on the housing 50, so that the electromagnetic heating device 20 can be removed from the housing 50 after the air inlet grill 531 is detached, thereby cleaning the inside of the cooking appliance 100.

Referring to fig. 10 and 11, more specifically, the housing 50 may further include a bottom plate 54 and a partition plate 55. The side plate 52 connects the bottom plate 54 and the face plate 51. The side plate 52 surrounds the electromagnetic heating device 20 and the range hood 10. The base plate 54 and the face plate 51 are opposed and spaced apart. The partition 55 is connected to the side plate 52 and is located between the face plate 51 and the bottom plate 54.

The base plate 54 may be made of a metal material. The bottom plate 54 may be fixedly connected to the side plate 52 by welding or riveting. Referring to fig. 11, in the present embodiment, the range hood 10 is installed on the base plate 54. A supporting column 56 is fixed on the bottom plate 54, and the supporting column 56 penetrates through the partition 55 to be connected with the carriage 22 so as to support the carriage 22.

The partition 55 partitions a space surrounded by the side plates 52 to form a first receiving space 551 and a second receiving space 552, and the first receiving space 551 communicates with the intake port 53. The first receiving space 551 communicates with the second receiving space 552. The electromagnetic heating device 20 is installed in the first receiving space 551. The range hood 10 is installed in the second receiving space 552. The cooking fume extracting apparatus 10 can extract the cooking fume from the air inlet 53 through the first receiving space 551 and discharge the cooking fume to the outside of the cooking appliance 100 through the purifying apparatus 12.

Specifically, the partition 55 is formed with a vent 553, and the vent 553 communicates the first receiving space 551 and the second receiving space 552. The ventilation holes 553 are covered with a filter member 554, the filter member 554 covers the ventilation holes 553, and the filter member 554 is used for preliminary filtering of the soot to filter the large-sized substances. In some embodiments, the filter element 554 is provided with movable detents and the partition 55 is formed with detents, with the filter element 554 being engaged by the movable detents to removably connect with the partition 55.

In the present embodiment, since the filter member 554 has a small volume to facilitate cleaning of the filter member 554, the number of the filter members 554 is two. In other embodiments, the filter 554 may be 3, or more than 3, etc.

Referring to fig. 8 and 9, in some embodiments, the panel 51 covers the electromagnetic heating device 20, and the temperature probe 40 is spaced apart from the panel 51. In this way, the panel 51 may be an external part of the cooking appliance 100, the panel 51 is used for carrying an appliance for cooking, and the electromagnetic heating device 20 may heat the cooking appliance through the panel 51.

In one embodiment, the panel 51 covers the first control circuit board 31 and the second control circuit board 32 and is in contact with the first control circuit board 31 and the second control circuit board 32, and the panel 51 may be transparent, wherein the first key assembly and the second key assembly are in contact with the panel 51.

Thus, the user can see the first control circuit board 31 and the second control circuit board 32 through the panel 51, and can further control the operating states of the range hood 10 and the heating unit 21 by touching the positions of the panel 51 corresponding to the first key assembly and the second key assembly. The first control circuit board 31 and the second control circuit board 32 do not protrude from the panel 51 while the operation of the first control circuit board 31 and the second control circuit board 32 is not affected, so that the aesthetic property of the cooking appliance 100 can be improved.

Referring to fig. 12 and 13, in some embodiments, the cooking appliance 100 further includes a smoke guide tube 60 connected to the housing 50, and the smoke guide tube 60 is connected to the smoke exhaust device 10. Thus, the smoke guiding pipe 60 can exhaust the smoke sucked by the smoke exhaust device 10 during cooking to the outside of the cooking appliance 100.

Specifically, the smoke guide tube 60 may be made of steel plate, galvanized plate, plastic or stainless steel. The smoke guide pipe 60 may be cylindrical or rectangular. The smoke guide pipe 60 is connected to the purifying device 12, the inside of the smoke guide pipe 60 is an airflow passage for oil smoke, air, and the like, and the smoke guide pipe 60 is formed with a smoke outlet 601. The oil smoke sucked by the fan 11 is purified by the purifying device 12, then flows into the smoke guide pipe 60, and finally is discharged through the smoke outlet 601.

In one embodiment, the smoke guide pipe 60 may include a first bending pipe 61, a first straight pipe 62, a second bending pipe 63, and a second straight pipe 64. One end of the first bent pipe 61 is connected with the purification device 12, the other end of the first bent pipe 61 is connected with one end of the first straight pipe 62, the other end of the first straight pipe 62 is connected with one end of the second bent pipe 63, the other end of the second bent pipe 63 is connected with one end of the second straight pipe 64, and the other end of the second straight pipe 64 is provided with a smoke exhaust port. Wherein the first straight pipe 62 is telescopic to facilitate the height adjustment of the smoke guide pipe 60. More specifically, the fourth plate 524 is formed with a gap 525 to facilitate the insertion of the first bent tube 61 into the housing 50 for connection with the purification apparatus 12.

Referring to fig. 14, in some embodiments, the cooking appliance 100 includes a hinge device 70 disposed in the housing 50, the hinge device 70 is connected to the electromagnetic heating device 20, and the hinge device 70 is used for controlling the electromagnetic heating device 20 to move relative to the range hood 10. In this way, the electromagnetic heating device 20 can be rotated with respect to the range hood 10 by the hinge device 70,

specifically, the hinge device 70 may be driven by a human power to rotate the electromagnetic heating device 20 relative to the housing 50, the hinge device 70 may be driven by an electric power to rotate the electromagnetic heating device 20 relative to the housing 50, or the hinge device 70 may be driven by a human power and an electric power to rotate the electromagnetic heating device 20 relative to the housing 50. When the hinge device 70 is driven, the housing 50 is kept stationary relative to the electromagnetic heating device 20, the electromagnetic heating device 20 and the panel 51 are switched from the first state (horizontal state) to the second state (inclined state), the panel 51 and the electromagnetic heating device 20 are separated from the housing 50, and the electromagnetic heating device 20 and the panel 51 are turned outwards from the housing 50, so that a user can clean the inside of the cooking appliance 100 conveniently.

In one example, when the cooking appliance 100 is switched from the first state to the second state, the electromagnetic heating device 20 rotates by an angle greater than or equal to degree relative to the housing 50.

When the panel 51 and the electromagnetic heating device 20 are turned upside down relative to the housing 50 (i.e. when the panel 51 and the electromagnetic heating device 20 are not rotated), the panel 51 and the electromagnetic heating device 20 are substantially parallel to the top of the cooking bench 200 relative to the ground, and the cooking appliance 100 is in the first state, as shown in fig. 8. When the panel 51 and the electromagnetic heating device 20 are turned over relative to the casing 50, the panel 51 and the electromagnetic heating device 20 are substantially parallel to the ground, and the turning angle of the panel 51 and the electromagnetic heating device 20 relative to the casing 50 is greater than or equal to 90 degrees, so that the panel 51, the electromagnetic heating device 20 and the casing 50 can be completely separated, and the space between the panel 51, the electromagnetic heating device 20 and the casing 50 is large, thereby facilitating the cleaning of the cooking appliance 100 by a user.

More, when the panel 51 and the electromagnetic heating device 20 are turned over within the range of 30-70 degrees, the panel 51 and the electromagnetic heating device 20 can be stopped at any current position; when the panel 51 and the electromagnetic heating device 20 are turned over within a range of degree-degree, the panel 51 and the electromagnetic heating device 20 can be slowly switched to the first state without external force acting on the panel 51 and the electromagnetic heating device 20, and the operation is safe. In addition, the damping of the hinge device 70 can be adjusted, and the operation force when the panel 51 and the electromagnetic heating device 20 are turned over can be adjusted by rotating the damping member (not shown) in the hinge device 70, thereby further improving the safety.

In one embodiment, the operation of the cooking appliance 100 is substantially as follows: after the electromagnetic heating device 20 is started, the temperature probe 40 detects the temperature in the first accommodating space 551 in the electromagnetic heating device 20 in real time, and when the temperature probe 40 detects that the rising trend of the temperature is smaller than or equal to a preset value within a certain time period, the temperature probe 40 continuously detects; when the temperature probe 40 detects that the temperature rising trend is greater than the preset value within a certain period of time, the first control circuit board 31 controls the range hood 10 to be opened.

After the cooking fume extracting device 10 is turned on, the cooking fume extracting device 10 forms an air flow to extract the gas such as the cooking fume above the panel 51, and the cooking fume can be discharged in time while the electromagnetic heating device 20 is cooled, so that the cleaning effect is ensured. The gas such as oil smoke enters the volute 111 through the air inlet grill 531, the air inlet 53 and the first receiving space 551, the gas such as oil smoke is discharged to the purifying device 12 by the wind wheel 113, and the purifying device 12 purifies the oil smoke and discharges the oil smoke to the outside of the housing 50 through the smoke discharge port 601 of the smoke guide duct 60.

In summary, one embodiment of the present disclosure includes a range hood 10, an electromagnetic heating device 20, a first control circuit board 31, and a temperature probe 40. The cooking fume extractor 10 and the electromagnetic heating device 20 are spaced apart. The first control circuit board 31 is disposed on the electromagnetic heating device 20, and the first control circuit board 31 is electrically connected to the range hood 10. The temperature probe 40 is fixed on the electromagnetic heating device 20, and the temperature probe 40 is electrically connected with the first control circuit board 31.

Thus, when the electromagnetic heating device 20 works, the temperature probe 40 can monitor the temperature around the electromagnetic heating device 20, and in addition, the first control circuit board 31 can control the range hood 10 to be opened, and the range hood 10 can cool the cooking appliance 100 to avoid the overhigh temperature around the electromagnetic heating device 20. In addition, the cooking fume exhausting apparatus 20 can clean and exhaust the cooking fume generated by the electromagnetic heating apparatus 20 during operation.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present 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.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An electric cooking appliance, characterized in that it comprises:

a fume extractor;

the electromagnetic heating device is arranged at a distance from the oil fume pumping device;

the first control circuit board is arranged on the electromagnetic heating device and is electrically connected with the oil fume extraction device;

and the temperature probe is fixed on the electromagnetic heating device and is electrically connected with the first control circuit board.

2. The cooking appliance according to claim 1, wherein the electromagnetic heating device comprises a plurality of heating units, and the temperature probe is disposed between the plurality of heating units.

3. The cooking appliance according to claim 2, wherein the plurality of heating units are arranged in a rectangular array, and the temperature probe is disposed at a center of an area surrounded by the plurality of heating units.

4. The cooking appliance according to claim 2, wherein the plurality of heating units comprises a first heating group comprising two of said heating units in close proximity and a second heating group spaced from the first heating group comprising two of said heating units in close proximity, the temperature probe being disposed between the first heating group and the second heating group.

5. The cooking appliance according to claim 1, characterized in that it comprises a casing inside which the fume extraction means and the electromagnetic heating means are mounted.

6. The cooking appliance according to claim 5, characterized in that it comprises hinge means arranged inside the casing, connected to the electromagnetic heating means, for controlling the movement of the electromagnetic heating means with respect to the fume extraction means.

7. The cooking appliance of claim 5 further comprising a smoke guide tube connected to the housing, the smoke guide tube being connected to the range hood.

8. The cooking appliance according to claim 5, wherein the housing comprises a panel and a side plate connecting the panel, an edge of the panel and an edge of the side plate defining an air inlet through which the fume extracting device extracts air.

9. The cooking appliance according to claim 8, wherein the faceplate covers the electromagnetic heating device, the temperature probe being spaced from the faceplate.

10. The cooking appliance according to claim 1, wherein the cooking appliance comprises a second control circuit board provided on the electromagnetic heating device, the second control circuit board being used for controlling the electromagnetic heating device.

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