CN114427691A - Cooking utensil - Google Patents

Abstract

The invention discloses a cooking appliance which comprises a base assembly and a buckling cover, wherein the base assembly comprises a base body and a heating mechanism arranged on the base body, the buckling cover comprises a cover body and a door body, the cover body is connected with the base body and can move relative to the base body, the door body is connected with the cover body and can move relative to the cover body, a cooking cavity is formed by the door body, the cover body and the base body, the cover body moves relative to the base body to fully open the cooking cavity, and the door body moves relative to the cover body to partially open the cooking cavity. After the culinary art is accomplished, if the volume of food is less, open the door body, can satisfy and get the demand of putting food, if the volume of food is great, open the cover body, can satisfy and get the demand of putting food. The structure through the lock cover has satisfied the user and has got the demand of putting food from the culinary art intracavity, has improved the convenience that the user used for user's use experience has obtained the promotion, opens the cover body simultaneously and has also improved clear convenience.

Description

Cooking utensil

Technical Field

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

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

Cooking utensil (for example microwave oven or little roast all-in-one of steaming and baking) that uses microwave as the heating source includes box, microwave generation subassembly and furnace gate usually, is equipped with the culinary art chamber on the box, and the furnace gate sets up on the box through rotatable mode to realize opening or closing the culinary art chamber through the rotation of furnace gate, microwave generation subassembly sets up in the box, and heats the culinary art through feeding into the microwave to the food of culinary art intracavity and cooks.

In the structure of the existing cooking appliance, food in a cooking cavity can only be taken and placed at the position of the oven door, but due to the structural limitation of the cooking appliance, the size of the position of the oven door is not wide enough in the process of taking and placing the food, so that the process of taking and placing the food by a user is inconvenient, and the use experience of the user is reduced.

Disclosure of Invention

The invention aims to at least solve the problem that a user inconveniently takes and places food in a cooking cavity. The purpose is realized by the following technical scheme:

the present invention proposes a cooking appliance comprising:

the base assembly comprises a base body and a heating mechanism arranged on the base body;

the lock cover, the lock cover is including the cover body and the door body, the cover body with base body connects and can be relative base body activity, door body connect in the cover body just can be relative the cover body activity, the door body the cover body with base body constructs the culinary art chamber, the cover body is relative base body activity is with whole opening the culinary art chamber, the door body is relative the cover body activity is opened with the part the culinary art chamber.

According to the cooking appliance, the cover body is movably arranged on the base body, the door body is movably arranged on the cover body, when food needs to be cooked, the door body, the cover body and the base body form the cooking cavity with a closed structure, the food is placed in the cooking cavity, heating and cooking of the food are achieved by operating the heating mechanism, after cooking is completed, if the volume of the food is small, the door body is opened to partially open the cooking cavity so as to meet the requirement of a user for taking and placing the food from the cooking cavity, and if the volume of the food is large, the cover body is opened to completely open the cooking cavity so as to further meet the requirement of the user for taking and placing the food from the cooking cavity. The structure through lock cover can effectively satisfy the user and get the demand of putting food from the culinary art intracavity to improve the convenience that the user used, made user's use experience promoted effectively.

In addition, the cooking utensil according to the invention can also have the following additional technical characteristics:

in some embodiments of the present invention, the base body includes a base portion having a cooking top and a back base portion, the cover is rotatably coupled to the back base portion, and the door is rotatably coupled to the cover.

In some embodiments of the invention, the bottom of the hood is provided with a first port that rests on the cooking top to form the cooking cavity, the first port being separate from the cooking top to fully open the cooking cavity.

In some embodiments of the present invention, a second port is provided at a side portion or a top portion of the cover, the door is configured to open or close the second port, and the cooking chamber is partially opened in a state where the second port is opened.

In some embodiments of the present invention, the second port is disposed at a side portion of the cover body and is communicated with the first port, and the door body abuts against the cooking table to construct the cooking cavity;

and/or the cover body is of a rectangular structure, and the second port is arranged far away from the back seat part.

In some embodiments of the invention, the heating mechanism is a microwave generating mechanism disposed within the base body, the heating mechanism being configured to feed into the cooking chamber through the cooking top.

In some embodiments of the invention, the microwave generating mechanism comprises:

a microwave generator disposed within the back seat portion;

the waveguide tube is of a horn-shaped structure, and the small end of the horn-shaped structure is communicated with the feed-in end of the microwave generator;

wave adjusting piece, wave adjusting piece includes that microwave feeds in mouth and microwave and feeds out the mouth, wave adjusting piece sets up in the base portion, and microwave feed in mouth with the main aspects intercommunication of loudspeaker column structure, microwave feed out the mouth with the cooking bench corresponds the setting, wave adjusting piece is to getting into microwave in the cooking chamber is adjusted, with in the regional surface wave energy field that forms of cooking bench.

In some embodiments of the invention, the wave tuning member comprises:

the microwave feed-in port is formed in the side wall of the main cavity, and the microwave feed-out port is formed in the top of the main cavity;

a plurality of wave modulation fins, a plurality of wave modulation fins are and predetermine the range structure setting and are in the main cavity.

In some embodiments of the present invention, the snap hood further includes a choke, at least a portion of which is disposed within the hood body and proximate to the cooking surface.

In some embodiments of the invention, the cooking appliance further comprises a wave-absorbing object placing disc, the wave-absorbing object placing disc is detachably arranged on the cooking table, and the wave-absorbing object placing disc is arranged to absorb the microwaves fed into the cooking cavity by the microwave generating mechanism.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically illustrates a structural view of a cooking appliance according to an embodiment of the present invention in a first state;

FIG. 2 is a schematic structural view of the cooking appliance shown in FIG. 1 in a second state;

FIG. 3 is a schematic structural view of the cooking appliance shown in FIG. 1 in a third state;

FIG. 4 is an exploded view of the cooking appliance of FIG. 1;

fig. 5 is a partial structural view of a base assembly in the cooking appliance shown in fig. 4.

The reference numbers are as follows:

100 is a cooking utensil;

101 is a cooking cavity;

10 is a base assembly;

11 is a base body;

111 is a base part;

1111 is a cooking table, 1112 is a preset area;

112 is a back seat part;

1121 is a slit;

12 is a connecting piece;

13 is a heating mechanism;

131 is a microwave generator;

132 is a waveguide;

133 is a wave-regulating member;

1331 is a main cavity, 1332 is a wave-regulating fin;

134 is a frequency converter;

135 is a fan;

136 is an electric control board;

137 is a filter plate;

20 is a buckling cover;

21 is a cover body;

211 is a second port;

212 is a first port;

22 is a door body;

23 is a choke;

30 is a storage plate.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, according to an embodiment of the present invention, a cooking appliance 100 is provided, the cooking appliance 100 includes a fastening cover 20 and a base assembly 10, the base assembly 10 includes a heating mechanism 13 and a base body 11, the heating mechanism 13 is disposed on the base body 11, and the fastening cover 20 is connected to the base body 11 and can move relative to the base body 11.

The buckling cover 20 has three states, i.e., a first state, a second state and a third state, wherein when in the first state, the buckling cover 20 is engaged with both the base body 11, thereby constructing the cooking cavity 101 for cooking therebetween, and the cooking cavity 101 is a closed structure, and when switching to the second state on the basis of the first state, a part of the cooking cavity 101 is opened, and when switching to the third state on the basis of the first state, the whole cooking cavity 101 is opened.

Specifically, lock cover 20 sets up on base body 11 with mobilizable mode, and the activity through lock cover 20 is at the first state, switch between second state and the third state, when needs cook food, lock cover 20 switches to the first state, lock cover 20 forms culinary art chamber 101 with the base cooperation and this culinary art chamber 101 is the enclosed construction, food is placed in culinary art chamber 101, realize the heating culinary art to food through operation heating mechanism 13, after the culinary art is accomplished, if the volume of food is less, can switch lock cover 20 to the second state, culinary art chamber 101 is partially opened promptly, in order to satisfy the user and get the demand of putting food from culinary art chamber 101, if the volume of food is great, can switch lock cover 20 to the third state, in other words, culinary art chamber 101 is opened completely, further satisfy the user and get the demand of putting food from culinary art chamber 101.

The structure through lock cover 20 can effectively satisfy the user and get the demand of putting food in the culinary art chamber 101 to improve the convenience that the user used, made the user experience promoted effectively.

It should be understood that, as shown in fig. 1, when the buckling cover 20 is in the first state, the buckling cover 20 is buckled on the base body 11, the space between the buckling cover 20 and the base body 11 is the cooking cavity 101, and the cooking cavity 101 is isolated from the outside, so as to prevent the outside from influencing the food during the cooking process, thereby ensuring that the food has good sanitary conditions during the cooking process and preventing heat loss during the cooking process.

In addition, as shown in fig. 2, when the buckling cover 20 is in the second state, the user's requirement for taking and placing small-volume food can be satisfied, that is, the size of the partially opened position of the cooking cavity 101 is larger than that of the food.

In addition, as shown in fig. 3, when the buckling cover 20 is in the third state, the cooking cavity 101 is completely opened, and the food is completely exposed outside, so that the user can directly take and place the food without considering the taking and placing directions.

It should be understood that, when the snap hood 20 is in the third state, that is, the cooking cavity 101 is completely opened, when the user cleans the cooking appliance 100, the convenience in the cleaning process can be improved compared with the prior art, so that the user experience is further improved.

Further, as shown in fig. 1 to 4, the buckle cover 20 includes two parts, one of the two parts is a door 22, the other part is a cover 21, the cover 21 is connected to the base body 11, the door 22 is disposed on the cover 21 and can move relative to the cover 21, the first state and the third state are switched by the cooperation between the cover 21 and the base body 11, and the first state and the second state are switched by the cooperation between the door 22 and the cover 21.

Specifically, the cover 21 is connected to the base body 11, and a connection position between the cover 21 and the base body 11 is set to be movable, that is, the cover 21 is movable relative to the base body 11, the door 22 is connected to the cover 21, and a connection position between the cover and the door is also set to be movable, that is, the door 22 is movable relative to the cover 21.

When the door 22 is closed relative to the cover 21, the cover 21 is a complete cover-shaped structure, and at this time, the cover 21 can move relative to the base body 11 and make the opening thereof abut against the base body 11, so that the base body 11 jointly forms the closed cooking cavity 101, and the heating mechanism 13 is operated to heat and cook food in the closed cooking cavity 101; when the volume of food is small, the door 22 can be driven to move relative to the cover 21 (the cover 21 is buckled on the base body 11), so that the position shielded by the door 22 is opened, and the cooking cavity 101 is partially opened; when the volume of the food is large, the cover 21 can be driven to move relative to the base body 11 (the cover 21 is buckled on the base body 11), so that the opening of the cover 21 is separated from the base body 11, and the cooking cavity 101 is completely opened.

The mutual switching of first state, second state and third state has effectively been realized to lock cover 20's structure and setting mode, has further satisfied user's user demand for the convenience that the user used has obtained further promotion.

In some embodiments of the present invention, the cover 21 is slidably connected to the base body 11, and the door 22 is slidably connected to the cover 21.

Specifically, the cover body 21 is provided with a first chute and a second chute, the first chute is arranged along the sliding direction of the cover body 21 (when the cooking utensil 100 is horizontally placed, the sliding direction is, for example, the horizontal direction or the vertical direction), the second chute is arranged along the sliding direction of the door body 22 (when the cooking utensil 100 is horizontally placed, the sliding direction is, for example, the horizontal direction or the vertical direction), the base body 11 is provided with a first sliding block, the door body 22 is provided with a second sliding block, the first sliding block is arranged in the first chute in a sliding manner, and the second sliding block is arranged in the second chute in a sliding manner.

When the cooking cavity 101 needs to be constructed with the base body 11, the driving cover 21 (the door 22 is in a closed state relative to the cover 21) slides relative to the base body 11, so that the opening of the cover 21 abuts against the base body 11, and the closed cooking cavity 101 is formed between the base body 11 and the cover 21; when the cooking cavity 101 needs to be opened locally, the door body 22 is driven to slide relative to the cover body 21, and the position shielded by the door body 22 is opened, so that the cooking cavity 101 is opened locally; when it is necessary to fully open the cooking cavity 101, the driving cover 21 is moved relative to the base body 11, so that the opening of the cover 21 is separated from the base body 11, thereby achieving the full opening of the cooking cavity 101.

In some embodiments of the present invention, as shown in fig. 1 to 5, the base body 11 includes two parts, one part is a base portion 111 having a 1111 of a cooking table, the other part is a back seat portion 112, the cover 21 is connected to the back seat portion 112 and can rotate relative to the back seat portion 112, and the door 22 is connected to the cover 21 and can rotate relative to the cover 21.

Specifically, the base portion 111 and the back seat portion 112 are connected to each other to constitute the base body 11 of an L-shaped structure, wherein the base portion 111 is horizontally disposed, the back seat portion 112 is vertically disposed, the cover body 21 is rotatably connected to the back seat portion 112, and the door body 22 is rotatably connected to the cover body 21. When the cooking cavity 101 needs to be formed, the external force drives the cover body 21 to drive the door body 22 to rotate relative to the back seat part 112, so that the opening of the cover body 21 is abutted against the base seat part 111, the closed cooking cavity 101 (in a first state) is formed between the cover body 21 and the base seat part 111, local opening (in a second state) of the cooking cavity 101 can be realized by rotating the door body 22 at the moment, and complete opening (in a third state) of the cooking cavity 101 can also be realized by reversely rotating the cover body 21.

Through set the door body 22 and the cover body 21 to rotate to be connected and set the cover body 21 and back of the body seat portion 112 to rotate to be connected to improved the convenience in the use, in addition, through set the cover body 21 and base portion 111 to rotate to be connected, thereby improved the opening angle of the cover body 21, further improved the culinary art chamber 101 and opened the range completely, make user's user demand obtain further satisfying, further promoted user's use experience.

It should be noted that, as shown in fig. 4 and 5, the base assembly 10 further includes a connecting member 12, one end of the connecting member 12 is inserted into the back seat portion 112 and connected to the back seat portion 112 through a first connecting shaft, and the other end of the connecting member 12 is inserted into the cover body 21 and connected to the cover body 21 through a second connecting shaft, wherein the first connecting member 12 can rotate relative to the first connecting shaft, the second connecting member 12 is fixed relative to the second connecting shaft, the cover body 21 drives the connecting member 12 to rotate synchronously when rotating relative to the back seat portion 112, and the rotation of the cover body 21 is realized through the rotation of the connecting member 12 relative to the first connecting shaft (the first connecting member 121 extends out of the slit 1121 on the back seat portion 112 during the rotation) until the cover body 21 abuts against the top of the back seat portion 112.

Further, as shown in fig. 3, the cover 21 is provided with a first port 212, and the first port 212 is disposed at the bottom of the cover 21. Specifically, in the embodiment of the present invention, the cover 21 has a rectangular structure, the first port 212 is disposed at the bottom of the rectangular structure, the structure of the base portion 111 is adapted to the shape of the rectangular structure, and when the cover 21 is fastened on the cooking surface 1111 of the base portion 111, there is no gap between the base portion 111 and the cover 21, so as to ensure the consistency of the appearance structure of the cooking appliance 100.

In addition, set up first port 212 in the bottom of cover 21 to through the relative back of the body portion 112 of cover 21 rotation, realize constituting confined culinary art chamber 101 and the operation of opening culinary art chamber 101 completely with base portion 111, this kind of structure is convenient for user's use, makes the convenience of user's operation obtain improving, and then has promoted user's use experience.

Further, as shown in fig. 2, the cover 21 is provided with a second port 211, and the second port 211 is provided on the side or the top of the cover 21. Specifically, the door 22 is rotatably connected to the cover 21 by a connecting shaft or the like, and the door 22 is driven to rotate relative to the cover 21 to open or close the second port 211, so that the user can take and place the food in the cooking cavity 101 in the second state (the state in which the cooking cavity 101 is partially opened).

It should be understood that the convenience of the user in the use process is further satisfied by changing the setting position of the second port 211.

It should be noted that at least one of the cover 21 and the door 22 may be configured as a light-transmitting member, and an illuminating member (an illuminating lamp) is disposed on the base body 11, and is used for providing light for the cooking cavity 101 in the cooking process, and at least one of the cover 21 and the door 22 may be configured as a light-transmitting member, so that the user can observe the cooking state in the cooking cavity 101 in the process of using the cooking appliance 100, thereby further improving the user experience.

Further, as shown in fig. 2, the second port 211 is opened on the side of the cover 21, while the first port 212 communicates with the second port 211.

Specifically, when the cooking cavity 101 needs to be constructed, the door 22 rotates relative to the cover 21 to close the second port 211, the cover 21 is driven to rotate relative to the back seat 112, so that the first port 212 of the cover 21 abuts against the base 111, meanwhile, the door 22 also abuts against the base 111, the door 22, the cover 21 and the base 111 surround to form the closed cooking cavity 101, when the cooking cavity 101 needs to be partially opened, the door 22 is driven to rotate relative to the cover 21, so that the second port 211 is opened, thereby meeting the taking and placing requirements of small-volume food, and when all the cooking cavities 101 need to be opened, the cover 21 is driven to rotate relative to the back seat 112, so that the first port 212 is separated from the base 111, thereby meeting the taking and placing requirements of large-volume food.

It should be noted that, as shown in fig. 1 and fig. 2, the opening of the second port 211 is located opposite to the back seat part 112, when the user uses the cooking utensil 100, the side of the back seat part 112 away from the user is located, and by opening the second port 211 on the side of the cover 21 away from the back seat part 112 (the side of the cover 21 facing the user), the convenience in the using process is further improved.

In addition, the cover body 21 includes a top plate and a first side plate vertically connected to the same side of the top plate, a second side plate and a third side plate, the first side plate and the second side plate are arranged in parallel at an interval, the third side plate is respectively connected to one end of the first side plate and one end of the second side plate, when the door body 22 closes the second port 211, the door body 22 is arranged in parallel at an interval with the third side plate, at this time, the first side plate, the second side plate, the third side plate, the door body 22 and the top plate jointly form an integral structure of the buckling cover 20, and the door body 22, the first side plate, the second side plate and the third side plate jointly form the first port 212. The whole structure of the buckling cover 20 is simple, the processing and the manufacturing are convenient, and the manufacturing cost of the buckling cover 20 is effectively reduced.

Further, as shown in fig. 2 to 4, the cooking apparatus 100 further includes a tray, wherein the tray is disposed on the cooking surface 1111 of the base body 11, and the tray is detachably engaged with the base body 11.

Specifically, when needs cook food, will put the thing dish and place on base body 11 to will wait to cook food and place on putting the thing dish, rotate lock cover 20 again, make lock cover 20 detain on base body 11, thereby will put the thing dish and wait to cook food and seal in culinary art chamber 101, operation heating mechanism 13, thereby the realization is waited to cook food's heating culinary art.

After the culinary art is accomplished, heating mechanism 13 out of service, if the small of food, rotatable door body 22 makes the second port 211 of cover body 21 open, in order to realize the local of culinary art chamber 101 and open, the user can take out the food in the culinary art chamber 101 (also can communicate and put the thing dish and take out jointly) via second port 211, if the bulky of food, rotatable cover body 21 makes the first port 212 of cover body 21 open, in order to realize the whole of culinary art chamber 101 and open, the user can take out the food in the culinary art chamber 101 (also can communicate and put the thing dish and take out jointly) via first port 212, through setting up two kinds of modes of opening culinary art chamber 101 to lock cover 20, thereby effectively satisfied the demand of getting and putting food in the culinary art chamber 101, further promoted user's use experience.

It should be understood that, the object placing plate is arranged (the central part of the object placing plate can form an inward concave structure), condensed water, grease and the like in the cooking process are collected by the object placing plate, the situation that the condensed water and the grease overflow in the cooking process can be prevented, and the convenience of cleaning the cooking appliance 100 by a user is improved.

In some embodiments of the present invention, the heating mechanism 13 is an electric heating plate, the electric heating plate is disposed on the base body 11, the tray is placed on the electric heating plate, during the heating process, the electric heating plate operates, the electric heating plate heats the tray, and the food to be cooked is heated by the temperature rise of the tray, so as to realize the cooking operation of the food to be cooked.

In some embodiments of the present invention, the heating mechanism 13 is a hot air mechanism, the hot air mechanism is disposed in the base body 11, and the base body 11 is provided with an air inlet and an air outlet which are communicated with the cooking cavity 101, the hot air mechanism (the specific structure can refer to the prior art) is respectively communicated with the air inlet and the air outlet, during the heating process, the hot air mechanism operates to suck the air in the cooking cavity 101 to the hot air mechanism for heating, and then the heated hot air is sent to the cooking cavity 101 through the air inlet to heat the food with the hot air.

In some embodiments of the present invention, the heating mechanism 13 is a steam mechanism, the steam mechanism is disposed in the base body 11, and an air inlet and an air outlet which are communicated with the cooking cavity 101 are disposed on the base body 11, the steam mechanism (the specific structure can refer to the prior art) is communicated with the air inlet, the air outlet is communicated with the outside, during the heating process, the steam mechanism operates to heat water to high-temperature steam, and the water is sent into the cooking cavity 101 through the air inlet, the food to be cooked is heated and cooked by the high-temperature steam, and the heated steam is discharged through the air outlet.

In some embodiments of the present invention, the heating mechanism 13 is a microwave generating mechanism, which is disposed in the base body 11, and when food to be cooked is cooked, the heating mechanism 13 is activated, and the generated microwave is fed from the cooking surface 1111 to the cooking cavity 101, so as to realize heating cooking of the food to be cooked by the microwave.

In this embodiment, as shown in fig. 5, the microwave generating mechanism specifically includes a microwave generator 131, a waveguide 132 and a wave modulating member 133, wherein the microwave generator 131 is disposed in the back seat portion 112, the waveguide 132 is in a horn-shaped structure, a small end of the horn-shaped structure is communicated with a feed end of the microwave generator 131, the wave modulating member 133 includes a microwave feed port and a microwave feed port, the wave modulating member 133 is disposed in the base seat portion 111, the microwave feed port is communicated with a large end of the horn-shaped structure, the microwave feed port is disposed corresponding to the cooking surface 1111, and the wave modulating member 133 modulates microwaves entering the cooking cavity 101 to form a surface wave energy field in a predetermined region of the cooking surface 1111.

Specifically, in the present embodiment, the microwave generator 131 is specifically a magnetron, when food to be cooked is heated, the magnetron is energized to generate microwaves, the microwaves are fed into the wave adjusting member 133 through the waveguide 132, the wave adjusting member 133 adjusts the waves of the microwaves fed into the waveguide 132, the microwaves passing through the wave adjusting member 133 are fed into the cooking cavity 101 from the cooking surface 1111, and the microwaves fed into the cooking cavity 101 are collected in the preset region 1112 of the cooking surface 1111 to form a surface wave energy field. During cooking, food to be cooked is placed in the preset area 1112, and the surface wave energy field performs microwave heating on the food to be cooked, so that the purpose of cooking the food is achieved.

It should be understood that the wave modulating member 133 modulates the microwave, so that the microwave enters the cooking cavity 101 to form a surface wave energy field in the preset area 1112 of the cooking top 1111, and when the microwave exceeds the preset area 1112, the microwave is rapidly attenuated, and the energy of the surface wave energy field is almost zero, so that a closed resonant cavity and an additional microwave shielding structure are not required, the structure of the cooking appliance 100 is simplified, and the manufacturing cost of the cooking appliance is reduced. In addition, the snap cover 20 can be a transparent structure to improve the user experience.

Further, the wave modulation member 133 includes a main cavity 1331 and a plurality of wave modulation fins 1332, the microwave feed-in port is provided on a side wall of the main cavity, the microwave feed-out port is provided at a top of the main cavity 1331, and the plurality of wave modulation fins 1332 are arranged in the main cavity 1331 in a preset array. Specifically, the main cavity 1331 is a box-shaped structure, a microwave feed port located on the sidewall is communicated with the waveguide 132 (the large end of the horn-shaped structure), the top opening of the box-shaped structure is a microwave feed port and is arranged corresponding to the cooking surface 1111, the microwave generator 131 generates microwaves after being started, the microwaves are fed into the main cavity 1331 through the waveguide 132 and are contacted with the plurality of wave modulation fins 1332, all the wave modulation fins 1332 are preset in an array, so that parameters of the microwaves are adjusted, the microwaves are fed into the cooking cavity 101 through the microwave feed port and the cooking surface 1111 and form a surface wave energy field in a preset area of the cooking surface 1111, and the food to be cooked is heated and cooked by using the surface wave energy field.

It should be noted that the structures of the wave modulating fins 1332 may be completely the same, partially the same, or completely different, and the arrangement mode of each wave modulating fin 1332 is a preset structure, which may be a rectangular array structure, a non-dispersive structure, a spiral structure, or the like. As shown in fig. 5, in the present embodiment, the predetermined structure is a rectangular array structure to ensure a wave guiding effect on the microwave, so that the cooking effect is ensured.

In addition, as shown in fig. 5, each wave-regulating fin 1332 is disposed in the base portion 111 of the base body 11, the microwave generator 131 and the waveguide 132 are disposed inside the back base portion 112 of the base body 11, the heating mechanism 13 further includes a frequency converter 134, an electric control board 136, a fan 135 and a filter board 137, the electric control board 136 controls the movement and stop of the cooking appliance 100, the frequency converter 134 is used for controlling the working frequency of the microwave generator 131, the filter board 137 filters the working current, and the fan 135 is used for dissipating heat of the filter board 137, the electric control board 136, the frequency converter 134, the microwave generator 131, and the like, so as to avoid the malfunction of the cooking appliance 100 caused by excessive temperature rise.

Further, as shown in fig. 4, the snap-fit housing 20 further includes a choke 23, and at least a portion of the choke 23 is disposed within the housing 21 and adjacent to the first port 212.

Specifically, the choke piece 23 is provided with a plurality of choke teeth, and the choke teeth can perform a wave blocking process on a joint position of the engaging cover 20 and the base body 11, so as to prevent the microwave from leaking through a gap between the engaging cover 20 and the base body 11, and further improve the safety of the user using the cooking appliance 100.

In the embodiment of the present invention, a portion of the choke 23 is provided in the door body 22, and another portion of the choke tooth is provided in the cover body 21, to secure a wave-blocking effect for microwaves.

Further, when the heating mechanism is a microwave generating mechanism, the object placing plate of the cooking appliance 100 is a wave-absorbing object placing plate (not shown in the figure), when the food to be cooked is cooked by using the wave-absorbing object placing plate, the buckling cover 20 is opened, so that the cooking cavity 101 is completely exposed outside, the wave-absorbing plate is prevented from being arranged on the wave-absorbing object placing plate, food to be cooked is placed in the wave-absorbing object placing plate, the microwave generating mechanism 13 is started and operated, the microwave generating mechanism 13 feeds microwaves into the cooking cavity from the position of the wave-absorbing object placing plate, the wave-absorbing object placing plate absorbs all the microwaves, thereby increasing the temperature of the wave-absorbing object placing disc, heating and cooking food by utilizing the wave-absorbing object placing disc, realizing that the cooking utensil is in a door opening state, the food to be cooked is fried and baked, so that different cooking requirements of users are met, and the use experience of the users is further improved.

It should be noted that, in this embodiment, the wave-absorbing object placing plate is a metal plate, and the surface of the metal plate is coated with the wave-absorbing material, so as to ensure the wave-absorbing effect, prevent the microwave leakage, and ensure the use safety of the user.

In addition, the covering area of the wave-absorbing object placing disc on the cooking table-board 1111 is larger than or equal to the preset area 1112, so that the microwave is further ensured to be completely absorbed by the wave-absorbing object placing disc, the microwave leakage is further prevented, and the operation of heating and cooking food to be cooked can be realized under the state that the buckling cover 20 is opened.

In addition, the heating mechanism 13 further includes a safety switch, which can be configured to cooperate with the wave-absorbing object-placing plate, for example, after the wave-absorbing object-placing plate is placed in place in the cooking cavity 101, the safety switch (a magnetic switch, a magnetic member such as a magnet is disposed on the wave-absorbing object-placing plate) is triggered, the cooking appliance 100 can be started, and when the wave-absorbing object-placing plate is not placed in place, the safety switch is not triggered, and the cooking appliance 100 cannot be started.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A cooking appliance, characterized in that it comprises:

the base assembly comprises a base body and a heating mechanism arranged on the base body;

the lock cover, the lock cover is including the cover body and the door body, the cover body with base body connects and can be relative base body activity, door body connect in the cover body just can be relative the cover body activity, the door body the cover body with base body constructs the culinary art chamber, the cover body is relative base body activity is with whole opening the culinary art chamber, the door body is relative the cover body activity is opened with the part the culinary art chamber.

2. The cooking appliance of claim 1, wherein the base body includes a base portion and a back base portion, the base portion having a cooking top, the hood rotatably coupled to the back base portion, and the door rotatably coupled to the hood.

3. The cooking appliance of claim 2, wherein the bottom of the cover is provided with a first port that rests on the cooking top to form the cooking cavity, the first port being separate from the cooking top to fully open the cooking cavity.

4. The cooking appliance according to claim 3, wherein a second port is provided at a side or a top of the cover, the door is used to open or close the second port, and the cooking chamber is partially opened in a state where the second port is opened.

5. The cooking appliance according to claim 4, wherein the second port is disposed at a side portion of the cover body and communicates with the first port, and the door body abuts against the cooking table to construct the cooking cavity;

and/or the cover body is of a rectangular structure, and the second port is arranged far away from the back seat part.

6. The cooking appliance of claim 2, wherein the heating mechanism is a microwave generating mechanism disposed within the base body, the heating mechanism being configured to be fed into the cooking cavity through the cooking top.

7. The cooking appliance of claim 6, wherein the microwave generating mechanism comprises:

a microwave generator disposed within the back seat portion;

the waveguide tube is of a horn-shaped structure, and the small end of the horn-shaped structure is communicated with the feed-in end of the microwave generator;

wave adjusting piece, wave adjusting piece includes that microwave feeds in mouth and microwave and feeds out the mouth, wave adjusting piece sets up in the base portion, and microwave feed in mouth with the main aspects intercommunication of loudspeaker column structure, microwave feed out the mouth with the cooking bench corresponds the setting, wave adjusting piece is to getting into microwave in the cooking chamber is adjusted, with in the regional surface wave energy field that forms of cooking bench.

8. The cooking appliance of claim 7, wherein the wave modulating member comprises:

the microwave feed-in port is formed in the side wall of the main cavity, and the microwave feed-out port is formed in the top of the main cavity;

the wave modulation fins are arranged in the main cavity in a preset arrangement structure.

9. The cooking appliance of claim 6, wherein the snap hood further comprises a choke, at least a portion of which is disposed within the hood body and adjacent to the cooking top.

10. The cooking appliance according to claim 6, further comprising a microwave absorbing tray detachably disposed on the cooking surface, the microwave absorbing tray being configured to absorb the microwaves fed into the cooking cavity by the microwave generating mechanism.

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