CN114269035A - Cooking apparatus - Google Patents

Abstract

The invention discloses a cooking device. Cooking equipment includes the casing, culinary art subassembly and microwave assembly, the culinary art subassembly includes culinary art platform and culinary art lid, the culinary art platform sets up the surface at the casing, culinary art lid swing joint casing is in order to be used for the lid to establish the culinary art platform and form closed space, microwave assembly includes microwave generating device and transfers ripples device, microwave generating device is used for producing the microwave, it is used for adjusting the microwave to transfer ripples device, in order to form the microwave field that covers preset cooking space in culinary art platform department, the size of the microwave field energy intensity outside preset cooking space is close to zero. Among the above-mentioned cooking equipment, adjust the microwave through adjusting ripples device for form the microwave field that has certain coverage in the closed space of culinary art platform department, the microwave field in the coverage has great energy intensity, thereby can be used to the culinary art, the culinary art lid is established in the region outside the coverage, thereby liquid outwards splashes and the user mistake touches the region in the coverage when can avoiding the culinary art, improves the security.

Description

Cooking apparatus

Technical Field

The invention relates to the technical field of cooking equipment, in particular to cooking equipment.

Background

In the related art, a microwave oven transfers energy by oscillating microwaves back and forth in an enclosed space such that the microwaves resonate to heat food in the enclosed space. However, the distribution of the microwave propagating in the enclosed space is easily affected by the spatial shape of the enclosed space, and a shielding structure designed to prevent the microwave from leaking out of the enclosed space is often required.

Disclosure of Invention

The invention provides a cooking device.

According to the embodiment of the invention, the cooking equipment comprises a shell, a cooking assembly and a microwave assembly, wherein the cooking assembly comprises a cooking table and a cooking cover, the cooking table is arranged on the surface of the shell, the cooking cover is movably connected with the shell to cover the cooking table and form a closed space, the microwave assembly comprises a microwave generating device and a wave adjusting device, the microwave generating device is used for generating microwaves, the wave adjusting device is used for adjusting the microwaves to form a microwave field covering a preset cooking space at the cooking table, and the energy intensity of the microwave field outside the preset cooking space is close to zero.

Among the above-mentioned cooking equipment, adjust the microwave through adjusting ripples device for form the microwave field that has certain coverage in the closed space of culinary art platform department, the microwave field in the coverage has great energy intensity, thereby can be used to the culinary art, and the culinary art lid can cover the culinary art platform in the region outside the coverage and establish, thereby liquid outwards splashes and the region that the user mistake touched the coverage when can avoiding the culinary art, improves the security.

In some embodiments, the wave tuning device is accommodated in the housing, the wave tuning device includes a guided wave channel and an energy collecting cavity, one end of the guided wave channel is communicated with the energy collecting cavity, the other end of the guided wave channel is communicated with the microwave generating device, the guided wave channel is used for guiding microwaves generated by the microwave generating device to the energy collecting cavity, the housing is provided with an opening, the cooking table is disposed at the opening, the energy collecting cavity includes a wave tuning structure and a converging port, the wave tuning structure is used for adjusting energy intensity of the microwaves to a preset intensity range, the converging port is communicated with the opening, and the converging port is used for converging the microwaves with energy intensity within the preset intensity range to a direction of the opening.

In some embodiments, the wave modulating structure comprises a plurality of wave modulating plates arranged in an array at intervals.

In some embodiments, the cooking cover includes an electric driving portion disposed at a side of the cooking cover facing a cover direction.

In some embodiments, the electric drive includes at least one of: electric heating parts and hot air parts.

In some embodiments, the electric drive remains in a power-off state when the cooking table is uncovered by the cooking cover.

In some embodiments, cooking equipment includes the portion of nai ripples, the portion of nai ripples follows the culinary art platform encircles the setting, the portion of nai ripples includes heat absorption body and microwave absorbing layer, the microwave absorbing layer sets up the heat absorption body orientation one side of transferring the ripples device, the portion of nai ripples is used for absorbing and is located the energy of the microwave of culinary art platform department, the heat absorption body be used for with the absorbed energy conversion of the portion of nai ripples becomes heat energy.

In certain embodiments, the material of the heat sink body comprises at least one of: metal, ceramic; and/or the wave-absorbing part is made of at least one of the following materials: iron-based wave-absorbing material and silicon carbide-based wave-absorbing material.

In some embodiments, the housing includes a rotating base and the cooking cover includes a movable member that is rotatably coupled to the rotating base and forms a rotating axis such that the cooking cover is rotatably coupled to the housing along the rotating axis.

In some embodiments, the microwave field is formed by propagating the conditioned microwave at the cooking platform in a direction away from the wave modulating device, and the cooking platform forms the preset cooking space in a space within a first distance range along the direction away from the wave modulating device.

Additional aspects and advantages of the invention 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 invention.

Drawings

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

fig. 1 to 8 are schematic structural views of a cooking apparatus according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a wave-absorbing part according to an embodiment of the invention;

fig. 10 is a schematic structural view of a cooking apparatus according to an embodiment of the present invention.

Description of the main element symbols:

a cooking apparatus 100;

a housing 110, a cooking assembly 120, a microwave assembly 130;

a rotating base 111, a movable piece 112, a bearing surface 113, a cover edge 114, an opening 115, an accommodating space 116 and a preset cooking space 118;

a cooking table 121, a cooking cover 122, a closed space 123, an electric control part 124;

the microwave module 130, the microwave generating device 131, the wave modulating device 132, the wave guide channel 133, the first wave guide end 134, the second wave guide end 135, the energy collecting cavity 136, the wave modulating structure 137, the wave modulating plate 1371, and the convergence port 138;

an electric drive unit 161, an electric heater 162, and a hot air heater 163;

a wave absorbing part 170, a heat absorbing body 171 and a wave absorbing layer 172.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, 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, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. 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 invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention 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, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Referring to fig. 1 to 3, a cooking apparatus 100 according to an embodiment of the present invention includes a housing 110, a cooking assembly 120, and a microwave assembly 130. Cooking assembly 120 includes a cooking table 121 and a cooking cover 122. The cooking table 121 is disposed on a surface of the housing 110. The cooking cover 122 is movably coupled to the housing 110 to cover the cooking table 121 and form a closed space 123. The microwave assembly 130 includes a microwave generating device 131 and a wave modulating device 132. The microwave generating device 131 is used to generate microwaves. The wave adjusting device 132 is used to adjust the microwaves to form a microwave field at the cooking table 121 covering the preset cooking space 118. The magnitude of the microwave field energy intensity outside the pre-set cooking volume 118 is close to zero.

Specifically, in the illustrated embodiment, the microwave assembly 130 generates microwaves via a microwave generating device 131. The microwaves are conducted to the wave modulation device 132, so that the wave modulation device 132 modulates the microwaves, and the modulated microwaves are output from the wave modulation device 132 and have a propagation characteristic that the energy intensity decreases with the increase of the propagation distance. In the case where the adjusted microwave is conducted to the cooking table 121, the adjusted microwave continues to propagate outward from the position of the cooking table 121, has an energy intensity that is attenuated by the propagation characteristics and approaches zero after reaching a certain distance, so that a propagation region having an energy intensity is formed around the cooking table 121, and the energy intensity of the adjusted microwave located outside the propagation region approaches zero.

Under the condition that an article (such as food) to be heated is placed in the propagation area, molecules in the article move at a high speed along with a high-frequency changing electromagnetic field because the article is positioned in the high-frequency changing electromagnetic field formed by the adjusted microwave, the molecules can increase the internal energy of the molecules during moving to generate heat, and then the whole article is heated, so that the cooking effect is realized. In one embodiment, the propagation characteristic of the adjusted microwave is that the magnitude of the energy intensity decreases exponentially with increasing propagation distance.

On the basis of the above, please refer to fig. 3, the adjusted microwave propagates in the cooking stage 121 along the direction away from the wave modulating device 132 to form a microwave field. The energy intensity of the microwave field is gradually attenuated in the cooking stage 121 in a direction away from the wave modulating device 132, and a predetermined cooking space 118 is formed in a space within the first distance range. On the premise that the microwave field forms a propagation region having a certain range, when the cooking apparatus 100 heats food located in the propagation region, the adjusted microwave covers the entire propagation region to form the preset cooking space 118 for the food, and the energy intensity of the adjusted microwave located outside the preset cooking space 118 is relatively small, so that it is difficult to form a safety hazard such as radiation to a human body, fire due to heating of surrounding dry objects, and the like.

Moreover, since the adjusted microwave is cooked in the preset cooking space 118, and the area formed by the preset cooking space 118 is limited by the propagation characteristics, the cooking table 121 can be disposed on the open surface outside the cooking apparatus 100, and there is no need to provide a corresponding closed structure at the position of the cooking table 121 to enable the microwave to resonate and prevent the microwave from leaking, so that the user can check the cooking condition of the food in real time. Cooking cover 122 can cover cooking table 121 movably to can avoid food when the culinary art when the high temperature boils, to predetermineeing the outer liquid that splashes of culinary art space, the user can not touch cooking table 121 by mistake and be scalded yet. In one embodiment, the maximum distance value of the first distance range is (2,4) centimeters.

Among the above-mentioned cooking equipment, adjust the microwave through wave modulation device 132 for the microwave field that has certain coverage is formed in the closed space 123 of cooking bench 121 department, and the microwave field in the coverage has great energy intensity, thereby can be used to cook, and culinary art lid 122 can be covered the setting to cooking bench 121 in the region outside the coverage, thereby liquid outwards splashes and the user mistake touches the region in the coverage when can avoiding cooking, improves the security.

In addition, in the embodiment shown in fig. 2, the cooking apparatus 100 further includes an electric control part 124. The electric control unit 124 is electrically connected to the microwave generator 131, and thus can be used to control the microwave generator 131 to generate microwaves. The electronic control part 124 may also be used to adjust the operating voltage and power of the electric components of the cooking apparatus 100. The cooking apparatus 100 may further include a heat dissipation part 112 for dissipating heat.

In addition, for convenience of understanding, the following embodiments are mostly described in an application scenario in which the cooking apparatus 100 is a microwave oven, and it is understood that, on the basis of the embodiments of the present invention, the technical solution of the present invention may also be applied to other types of cooking apparatuses (such as an induction cooker and an oven), so that the same or similar technical effects can be achieved, which is easily conceivable for those skilled in the art. Therefore, on the premise that the embodiment of the present invention does not make explicit exclusions to identify the cooking apparatus to which the embodiment of the present invention is not applicable, other types of cooking apparatuses should fall within the scope of the present invention, and the detailed description of the embodiment of other types of cooking apparatuses is omitted here.

Referring to fig. 1, 2 and 4, in some embodiments, the housing 110 includes a rotating base 111. Cooking lid 122 includes hinge 112. The movable member 112 is rotatably coupled to the rotating base 111 and forms a rotating shaft, so that the cooking cover 122 is rotatably coupled to the housing 110 along the rotating shaft. In this way, the cooking table 121 can be closed with the cooking cover 122 turned over on the housing 110.

Specifically, in the embodiment of fig. 1, 2 and 4, the number of the rotation bases 111 is two, and the two rotation bases 111 are respectively disposed at both sides of the housing 110. The number of the movable members 112 is two, and the two movable members 112 are respectively disposed at both sides of the cooking cover 122. When the cooking cover 122 is movably connected to the housing 110, the cooking cover 122 is movably connected to one of the rotating bases 111 through one of the movable members 112 in a limited manner, and is movably connected to the other rotating base 111 through the other movable member 112 in a limited manner, so that the two movable members 112 respectively located at two sides of the cooking cover 122 can synchronously drive the whole cooking cover 122 to move in the same direction relative to the respectively connected rotating bases 111, thereby forming a rotating shaft L for the two movable members 112, and the cooking cover 122 can rotate relative to the housing 110 along the rotating shaft L, so that the cooking table 121 can be closed in a turnover manner to form the closed space 123.

It will be appreciated that although the range over which the conditioned microwaves can propagate around the cooking table 121 is limited, there may be situations where the food to be cooked is boiling and there is a higher temperature around the cooking table 121. When the food is boiling, the liquid (water, oil) may be splashed around, and when the temperature around the cooking table 121 is high, the user may be burned by touching the food by mistake. In this case, the cooking table 121 is covered with the cooking cover 122, so that the splashing of the liquid, the erroneous touch of the user, and the like can be avoided.

Moreover, as the cooking cover 122 can be separately covered on the cooking table 121, food does not need to be covered before and after cooking, and the food is convenient to put in and take out. When the housing 110 is stored, since the housing does not have the closed space and has a small size, the storage space can be conveniently saved. The housing 110 and the cooking cover 122 can be separated when cleaning is performed, so that the cooking cover 122 and the housing 110 can be conveniently cleaned and operated.

In addition to the above embodiments, referring to fig. 1, in some embodiments, the cooking lid 122 includes a receiving surface 113 and a covering edge 114. Specifically, referring to fig. 4, in the embodiment shown in fig. 1 and 4, the cooking lid 122 is a semi-closed structure and forms a lid edge 114 at the edge. The plane formed by the receiving surface 113 and the plane formed by the covering edge 114 are perpendicular to each other.

When the cooking cover 122 rotates, the cooking table 121 can be opened by the mutual attachment of the surfaces of the receiving surface 113 and the housing 110, or the cooking table 121 can be closed by the mutual attachment of the surface of the covering edge 114 and the surface of the housing 110, and the cooking cover 122 can stably place the surface of the housing 110 by the receiving surface 113 and the covering edge 114, and the plane formed by the receiving surface 113 and the plane formed by the covering edge 114 are perpendicular to each other, so that the rotation angle required for switching the state of the cooking cover 122 between opening and closing the cooking table 121 is large, the cooking cover 122 is convenient to open and close, and a user can clearly distinguish whether the cooking cover 122 is closed to the cooking table 121, thereby having a good fool-proof effect.

Referring to fig. 2 and 3, in some embodiments, the housing 110 includes an opening 115. The cooking table 121 is disposed at the opening 115. The microwave assembly 130 is housed within the housing 110. As such, cleaning of the cooking apparatus 100 may be facilitated.

Specifically, in the embodiment shown in fig. 3, the housing 110 is formed with a housing space 116 inside, and the opening 115 is located on the surface outside the housing 110 and communicates with the housing space 116. The cooking table 121 closes the opening 115 along a plate-shaped plane thereof, so that the microwave assembly 130 in the receiving space 116 is enclosed in the receiving space 116.

It can be understood that, with the cooking apparatus 100, since there is no need to provide a sealing structure for the position of the cooking platform 121, in the case that the opening 115 is located on the surface outside the housing 110, the cooking platform 121 will be correspondingly exposed on the surface outside the housing 110, so that the user can clean the surface outside the housing 110 and the cooking platform 121 conveniently, and no dead space which is difficult to clean due to the sealing structure is generated.

Referring to fig. 2-5, in some embodiments, the wave tuning device 132 is housed in the housing 110. The wave tuning device 132 includes a wave guide channel 133 and a focusing cavity 136. Both ends of the wave guide channel 133 are respectively connected to the energy collecting cavity 136 and the microwave generating device 131. The waveguide channel 133 serves to guide the microwaves generated by the microwave generating device 131 into the energy concentrating cavity 136. The energy concentrating cavity 136 includes a wave modulating structure 137 and a concentrating port 138. The wave modulating structure 137 is used for modulating the energy intensity of the microwave to be within a preset intensity range. The convergence port 138 communicates with the opening 115. The convergence port 138 is used for converging the microwaves with energy intensity within a preset intensity range to the direction in which the opening 115 is located. Thus, the microwave can be adjusted.

Specifically, in the embodiment shown in fig. 5, the wave guiding channel 133 has a first wave guiding end 134 and a second wave guiding end 135. The first wave guiding end 134 is connected to the microwave generating device 131, and the second wave guiding end 135 is connected to the energy collecting cavity 136. The second waveguide end 135 is flared such that the waveguide channel 133 is in a horn-like structure as a whole. The microwave generating device 131 generates microwaves at a first waveguide end 134 of the waveguide 133, and the microwaves are guided from the first waveguide end 134 to a second waveguide end 135. Since the second waveguide 135 is in the form of a bell mouth, the microwave is finally guided in the bell mouth direction, and the second waveguide 135 serves to guide the direction of propagation of the microwave.

Under the condition that the microwaves are conducted into the energy collecting cavity 136, the wave adjusting structure 137 can adjust the microwaves in the energy collecting cavity 136, so that the energy intensity corresponding to the adjusted microwaves is within the preset intensity range, and the microwaves are converged along the converging port 138 to be continuously conducted to the position of the opening 115, thereby covering the preset cooking space 118 formed around the cooking table 121.

In one embodiment, the preset intensity range has a maximum intensity value such that the energy intensity of the conditioned microwaves eventually conducted to the cooking station 121 is not greater than the maximum intensity value, such that the preset cooking volume 118 does not occupy an excessive space. In another embodiment, the predetermined intensity range has a minimum intensity value such that the energy intensity of the conditioned microwaves eventually conducted to the cooking station 121 is not less than the maximum intensity value, and thus the energy intensity of the conditioned microwaves is not too rapidly attenuated. In other embodiments, microwave generating device 131 is a magnetron.

Referring to fig. 5, in some embodiments, the wave modulating structure 137 includes a plurality of wave modulating plates 1371. The plurality of wave modulating plates 1371 are arranged in a plurality of rows at first intervals. The plurality of tuning plates 1371 in each row are sequentially spaced at a second interval. The length direction of the wave modulation plate 1371 is parallel to the row direction in which the plurality of wave modulation plates 1371 are arranged. The guide direction of the microwave by the waveguide channel 133 is parallel to the alignment direction of the plurality of tuning plates 1371. Thus, the microwave adjusting function can be realized.

Specifically, in the embodiment shown in fig. 5, a plurality of wave modulating plates 1371 are arranged at intervals in the first direction and the second direction to form an array. The first direction is the row direction of the array. The second direction is the column direction of the array. The gap formed by the wave adjusting plate 1371 along the first direction is a first gap. The gap formed by the wave adjusting plate 1371 along the second direction is a second gap. The convergence port 138 is located above the plurality of wave modulating plates 1371.

The wave modulation plate 1371 is a plate structure as a whole and forms a plane of the wave modulation plate 1371, and the wave modulation plate 1371 has a length along a direction in which the plane extends. The length direction of the wave tuning plate 1371 is parallel to the first direction. When the microwaves are guided into the energy concentrating cavity 136, the direction in which the microwave is guided by the waveguide channel 133 is perpendicular to the plane of the wave tuning plate 1371 and parallel to the second direction.

With the microwaves directed to the energy concentrating cavity 136, the microwaves may be directed through any one of the columns of the array in a direction perpendicular to the plane of the louvers 1371 such that the energy intensity of the microwaves is varied between the columns of the louvers 1371, and the microwaves may be concentrated at the concentration port 138 and reach the location of the cooking station 121 when the microwaves are adjusted to have an energy intensity within a predetermined intensity range.

Regarding the energy intensity of the microwave after being adjusted, it is possible to adjust accordingly by changing at least one of the number of the wave modulating plates 1371 in each column, the number of the wave modulating plates 1371 in each row, the first interval, and the second interval.

Referring to fig. 6 and 7, in some embodiments, cooking cover 122 includes an electric drive 161. The electric drive part 161 is provided at a side of the cooking cover 122 facing the cover setting direction. In this way, the electric driving part 161 of the cooking cover 122 can cooperate with the wave modulation device 132 to cook.

Specifically, in the embodiment shown in fig. 6 and 7, the integral semi-enclosed structure of the cooking lid 122 forms a lid rim 114 at the edge of the cooking lid 122. When cooking lid 122 is rotated, cooking table 121 is covered by lid edge 114 contacting the surface of casing 110, and the lid direction is directed toward cooking table 121. The electric driving part 161 is disposed inside the semi-closed structure. Under the condition that the cooking table 121 is covered by the cooking cover 122, the electric driving part arranged on the cooking cover 122 can be communicated with the corresponding power supply circuit, so that the cooking device 100 can supply power to the electric driving part 161, and the electric driving part is also positioned in the closed space 123, so that the electric driving part 161 and the wave modulation device 132 can perform matched cooking.

In addition, in the embodiment shown in fig. 6, the electric driving part 161 includes an electric heating member 162. The electric heating member 162 may heat food above the cooking table 121. In the embodiment shown in fig. 7, the electric drive 161 includes a hot air blast 163. The hot wind member 163 may form hot wind in convection around the cooking table 121. It can be understood that the electric driving part 161 and/or the hot wind member 163 can accelerate the temperature rise around the cooking platform 121, so that the food can be cooked in cooperation with the adjusted microwave generated by the wave adjusting device 132.

Referring to fig. 6 and 7, in some embodiments, the electric driving part is maintained in a power-off state in a case that the cooking table 121 is not covered by the cooking cover 122. Thus, safety can be ensured during cooking.

Specifically, in the embodiment shown in fig. 6 and 7, when the cooking cover 122 covers the cooking top 121, the cooking appliance may connect the electric driving unit to supply power to the electric driving unit, and when the cooking cover 122 does not cover the cooking top 121, the cooking appliance disconnects power from the electric driving unit.

It can be understood that cooking bench 121 is not covered to culinary art lid 122, means cooking equipment need not cooperate the culinary art through electric drive portion this moment, and then just need not supply power to electric drive portion yet to will keep the outage state of electric drive portion, make the electric drive portion can not opened by the mistake and cause like potential safety hazard such as electric leakage of losing temperature, thereby security when guaranteeing the culinary art.

In some embodiments, whether the cooking cover 122 covers the cooking table 121 may be determined by determining a rotation angle of the cooking cover 122. Specifically, in one embodiment, a state in which the cooking cover 122 completely covers the cooking table 121 may be set as 0 degree, the cooking cover 122 may be formed with an angle with respect to 0 degree when rotated, and when the formed angle is greater than or equal to a predetermined angle, it may be considered that the cooking cover 122 is in a state in which the cooking table 121 is not covered, so that the power-off state of the electric driving part may be maintained. Cooking lid 122 completely covers cooking surface 121 and cooking lid 122 may be completely attached to housing 110 along lid edge 114.

Referring to fig. 8 and 9, in some embodiments, the cooking apparatus 100 includes a wave-absorbing part 170. The wave-absorbing part 170 is circumferentially disposed along the cooking table 121. The wave-absorbing part 170 comprises a heat-absorbing body 171 and a wave-absorbing layer 172. The wave absorbing layer 172 is disposed on a side of the heat absorbing body 171 facing the wave tuning device 132. The microwave absorbing part 170 is to absorb energy of the microwave at the cooking stage 121. The heat absorbing body 171 serves to convert the energy absorbed by the wave absorbing part 170 into thermal energy. Thus, the food cooking device can be beneficial to realizing the function of diversified cooking of food.

Specifically, in the embodiment shown in fig. 8 and 9, the microwave absorbing part 170 is disposed around the cooking table 121 along the cooking table 121, so that the microwave can be prevented from leaking out from the gap between the case 110 and the cooking table 121. Under the condition that microwave is propagated to the position of cooking bench 121, because microwave-absorbing layer 172 sets up towards wave modulation device 132 to can make microwave-absorbing layer 172 absorb partial microwave and generate heat, heat absorption body 171 then can absorb the produced heat of microwave-absorbing layer 172, thereby form high temperature environment around cooking bench 121, and then can cooperate the microwave to cook food.

In addition, in some embodiments, the material of the heat absorbing body 171 is metal, so that the heat absorbing speed of the heat absorbing body 171 may be increased. The material of the heat absorbing body 171 may also be ceramic, and thus may have a good temperature resistance effect. In other embodiments, the heat absorbing body 171 may be made of metal or ceramic.

In other embodiments, the material of the wave-absorbing part 170 may be an iron-based wave-absorbing material, a silicon carbide-based wave-absorbing material, or an iron-based wave-absorbing material or a silicon carbide-based wave-absorbing material.

In addition to the foregoing embodiments, referring to fig. 10, in the illustrated embodiment, the electric driving part 161 includes an electric heating element 162 and a hot air element 163. It will be appreciated that different types of cooking may be achieved by any combination of the different components. Specifically, in some embodiments, the cooking apparatus 100 may individually cook food in the preset cooking space 118 by microwave, so that heating of milk, coffee, thawing of food, turning over of meal, and the like may be achieved; the cooking apparatus 100 may perform combined cooking of food by the hot wind member 163 in combination with microwaves, thereby achieving air frying effects such as french fries, fried chicken rice, fried chicken wings, roasted sweet potatoes, roasted chicken, and the like; the cooking apparatus 100 may perform combined cooking on food by combining the microwave absorbing part 170 with microwave, thereby implementing a frying, stir-frying, and deep-frying cooking manner. In other embodiments, the cooking apparatus 100 may perform separate cooking of food through the hot wind member 163, thereby implementing an air fryer cooking mode; the cooking apparatus 100 may perform combined cooking on food by combining the hot wind member 163 with the wave-absorbing part 170, so that a cooking effect of frying up and baking down, such as frying steak, may be realized.

In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., 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 present invention. 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 invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A cooking device is characterized by comprising a shell, a cooking assembly and a microwave assembly,

the cooking assembly comprises:

a cooking table disposed on a surface of the housing; and

the cooking cover is movably connected with the shell and is used for covering the cooking table and forming a closed space;

the microwave assembly includes:

a microwave generating device for generating microwaves;

the wave adjusting device is used for adjusting the microwaves to form a microwave field covering a preset cooking space at the cooking table, and the energy intensity of the microwave field outside the preset cooking space is close to zero.

2. The cooking apparatus of claim 1, wherein the wave tuning device is housed in the housing, the wave tuning device includes a wave guide channel and a power collecting cavity, one end of the wave guide channel communicates with the power collecting cavity, the other end of the wave guide channel communicates with the microwave generating device, the wave guide channel is used for guiding the microwave generated by the microwave generating device to the power collecting cavity,

the opening has been seted up to the casing, the culinary art platform sets up the opening part, gather the energy chamber including transferring the ripples structure and converging the mouth, transfer the ripples structure be used for with the energy intensity of microwave is adjusted to predetermineeing the intensity scope, converge the mouth intercommunication the opening, it is used for energy intensity in predetermineeing the microwave of intensity scope to converge the direction that the opening part belonged to.

3. The cooking apparatus of claim 2, wherein the wave modulating structure comprises a plurality of wave modulating plates spaced in an array.

4. The cooking apparatus according to claim 1, wherein the cooking cover includes an electric drive portion provided on a side of the cooking cover facing a cover direction.

5. The cooking apparatus of claim 4, wherein the electric drive comprises at least one of: electric heating parts and hot air parts.

6. The cooking apparatus of claim 4, wherein the electric drive remains in a power-off state in a case where the cooking cover does not cover the cooking table.

7. The cooking equipment according to any one of claims 2 to 6, wherein the cooking equipment comprises a wave absorbing part, the wave absorbing part is arranged around the cooking table and comprises a heat absorbing body and a wave absorbing layer, the wave absorbing layer is arranged on one side of the heat absorbing body facing the wave adjusting device,

the wave absorbing part is used for absorbing the energy of the microwaves at the cooking table, and the heat absorbing body is used for converting the energy absorbed by the wave absorbing part into heat energy.

8. The cooking apparatus of claim 7, wherein the material of the heat sink body comprises at least one of: metal, ceramic; and/or

The wave-absorbing part is made of at least one of the following materials: iron-based wave-absorbing material and silicon carbide-based wave-absorbing material.

9. The cooking apparatus of claim 1, wherein the housing includes a rotating base and the cooking cover includes a movable member that is rotatably coupled to the rotating base and forms a rotating axis such that the cooking cover is rotatably coupled to the housing along the rotating axis.

10. The cooking apparatus of claim 1, wherein the conditioned microwaves propagate at the cooking stage in a direction away from the wave modulating device to form the microwave field, and the cooking stage forms the predetermined cooking space in a space within a first distance range from the direction away from the wave modulating device.

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