Cooking utensil

Abstract

The utility model relates to a cooking utensil which comprises a pot body, a plate body, a steamer and a pot cover which are sequentially arranged from bottom to top, a cooking cavity is defined between the pot cover and the pot body, and the steamer is located in the cooking cavity; a steam generation cavity and a water storage cavity are formed between the plate body and the pot body, a heating element is arranged below the steam generation cavity, and a flow gathering part is arranged above the steam generation cavity; the flow gathering part comprises a blade cover and a fan blade arranged in the blade cover, and at least one cover through hole is formed in the blade cover in a penetrating manner; when steam in the steam generation cavity passes through the flow gathering part, the steam is used for driving the fan blades to rotate and then flows into the cooking cavity. According to the cooking utensil, the flow gathering device is additionally arranged, so that steam sprayed out of the steam generating cavity is accelerated, the steam is sprayed out of the steam generating cavity at a higher speed, the diffusion distance of the steam is farther, and the heat uniformity in the cooking cavity is obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field especially relates to a kind of cooking utensils. BACKGROUND

[0002] With the continuous improvement of people's living standards, the requirement of cooking experience is also increasing. Today, a variety of kitchen appliances have emerged in the market, among which steamers, steam ovens, steam ovens and other kitchen appliances using steam as a heat source for food maturation are very popular. In the structure of these kitchen appliances, the steam generator plays a crucial role. The steam outlet of the steam generator inputs steam into the cooking cavity, thereby realizing the maturation of the food in the cooking cavity.

[0003] However, the steam generator in the prior art has some obvious shortcomings. For example, the steam output by the steam generator is usually directed in a specific direction, and is mostly output vertically upward, which results in that the food near the steam outlet in the cooking cavity can first contact the steam and thus be quickly cooked, while the food far from the steam outlet contacts the steam later and may not be thoroughly cooked due to insufficient steam contact. In this way, the heat uniformity in the entire cooking cavity is poor, which affects the cooking effect and the taste of the food, and there is room for improvement. SUMMARY

[0004] In order to overcome at least one of the above-mentioned defects of the prior art, according to one aspect of the present utility model, a cooking appliance is provided, which comprises a pot body, a disc body, a steamer and a pot cover arranged in sequence from bottom to top, a cooking cavity is formed between the pot cover and the pot body, and the steamer is located in the cooking cavity; a steam generation cavity and a water storage cavity are formed between the disc body and the pot body, a heating element is arranged below the steam generation cavity, and a flow guiding portion is arranged above the steam generation cavity.

[0005] The flow guiding portion comprises a cover and a fan blade arranged in the cover, at least one cover through hole is formed through the cover; when the steam in the steam generation cavity passes through the flow guiding portion, the steam drives the fan blade to rotate and then flows into the cooking cavity.

[0006] In an embodiment of the present application, the upper surface of the disc body towards the steamer has a disc mounting area for assembling the cover and the fan blade, and at least one disc through hole is formed through the disc mounting area.

[0007] In an embodiment of the present application, the disc mounting area has a blade mounting portion for assembling the fan blade, a first protruding portion is formed on the top of the blade mounting portion, the first protruding portion is conical, a groove is formed on the fan blade, and the groove and the first protruding portion are in contact after assembly, forming a rotatable connection structure.

[0008] In an embodiment of the present application, the disc mounting area has disc limiting portions for engaging with the cover rotating joint, the disc limiting portions are located on the circumferential outer side of the blade mounting portion, the cover has cover limiting portions for engaging with the disc limiting portions.

[0009] In an embodiment of the present application, the flow collecting portion further comprises a cover, the cover is arranged between the disc body and the pot body and forms a steam generating cavity with the pot body; the top of the cover passes through the gap of the disc body and has a cover mounting area for assembling the cover and the fan blade, the cover mounting area is provided with at least one cover through hole.

[0010] In an embodiment of the present application, the cover mounting area has a blade mounting portion for assembling the fan blade, the top of the blade mounting portion is provided with a first protruding portion, the first protruding portion is conical, the fan blade is provided with a groove, the groove and the first protruding portion are in contact after being assembled, and a rotatable connecting structure is formed.

[0011] In an embodiment of the present application, the bottom of the cover is provided with a cover annular wall, the upper surface of the pot body towards the cover is provided with a pot annular wall, the cover annular wall and the pot annular wall form the steam generating cavity and are detachably connected; the circumferential outer side of the pot annular wall of the pot body, the circumferential outer side of the cover annular wall of the cover and the disc body form a water storage cavity.

[0012] In an embodiment of the present application, the top of the cover is in an upwardly arched arc structure, the cover through hole comprises a central through hole located in the middle and a plurality of side through holes located on the circumferential outer side of the central through hole.

[0013] In an embodiment of the present application, the disc body is assembled with the cover towards the lower surface of the pot body, and a cavity for assembling the fan blade is formed between the disc body and the cover;

[0014] The inner bottom wall of the cover is provided with a blade mounting portion for assembling the fan blade, the top of the blade mounting portion is provided with a first protruding portion, the first protruding portion is conical, the fan blade is provided with a groove, the groove and the first protruding portion are in contact after being assembled, and a rotatable connecting structure is formed.

[0015] The cover is engaged with the disc limiting portion arranged on the lower surface of the disc body through the cover limiting portion arranged on the cover.

[0016] In an embodiment of the present application, the bottom of the disc body is provided with a disc annular wall, the upper surface of the pot body towards the disc body is provided with a pot annular wall, the disc annular wall and the pot annular wall form the steam generating cavity and are detachably connected; the circumferential outer side of the pot annular wall of the pot body, the circumferential outer side of the disc annular wall of the disc body and the disc body form a water storage cavity.

[0017] In summary, the cooking utensil has the following technical effects:

[0018] The cooking utensil disclosed in the application increases the flow converging device to accelerate the steam sprayed from the steam generating cavity, so that the steam is sprayed from the steam generating cavity at a faster speed and a farther diffusion distance, thereby obviously improving the heat uniformity in the cooking cavity. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a cross-sectional schematic view of the cooking utensil assembly of the embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional schematic view of the cooking utensil assembly of the embodiment of the utility model; Figure 1 It is a local enlarged view of position A in FIG. 4;

[0021] Figure 3 It is a cross-sectional schematic view of the cooking utensil assembly of the embodiment of the utility model;

[0022] Figure 4 It is a structural schematic view of the disc body of the cooking utensil of the embodiment of the utility model;

[0023] Figure 5a It is a structural schematic view of the fan blade of the cooking utensil of the embodiment of the utility model from the top;

[0024] Figure 5b It is a structural schematic view of the fan blade of the cooking utensil of the embodiment of the utility model from the bottom;

[0025] Figure 6a It is a structural schematic view of the leaf cover of the cooking utensil of the embodiment of the utility model from the top;

[0026] Figure 6b It is a structural schematic view of the leaf cover of the cooking utensil of the embodiment of the utility model from the bottom;

[0027] Figure 7 It is a cross-sectional schematic view of the cooking utensil assembly of another embodiment of the utility model;

[0028] Figure 8 It is a cross-sectional schematic view of the cooking utensil assembly of another embodiment of the utility model; Figure 7 It is a local enlarged view of position B in FIG. 6;

[0029] Figure 9 It is a cross-sectional schematic view of the cooking utensil assembly of another embodiment of the utility model;

[0030] Figure 10 It is a cross-sectional schematic view of the cooking utensil assembly of another embodiment of the utility model; Figure 9 It is a local enlarged view of position C in FIG. 7;

[0031] Figure 11The utility model discloses a split schematic view of the total assembly of the cooking utensil of another embodiment of the utility model;

[0032] The drawings show that 100 is a pot body, 101 is a water storage cavity, 102 is a steam generating cavity, 103 is a heating element, 104 is a pot annular wall, 200 is a disc body, 201 is a disc through hole, 202 is a blade mounting portion, 2021 is a first protruding portion, 2022 is a disc limiting portion, 203 is a disc annular wall, 204 is a notch, 211 is a fan blade, 2111 is a groove, 222 is a blade cover, 2221 is a cover through hole, 22211 is a center through hole, 22212 is a side through hole, 2222 is a cover limiting portion, 300 is a steamer, 400 is a pot cover, 600 is a gas collecting cover, and 601 is a cover annular wall. DETAILED DESCRIPTION

[0033] In order to better understand and implement, the technical solutions in the embodiments of the utility model will be clearly and completely described in the embodiments of the utility model in combination with the drawings.

[0034] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments and are not intended to limit the utility model.

[0036] In order to better understand the inventive concept of the present application, the problems encountered by the present application will be described briefly. The steam output by the steam generating device in the prior art is usually directed in a particular direction, and is mostly output vertically upward, which leads to the fact that the food materials located near the steam outlet in the cooking cavity can first contact the steam, so that the food materials are quickly cooked, while the food materials far away from the steam outlet contact the steam late, and even can not be thoroughly cooked due to insufficient contact with the steam. In this way, the heat uniformity in the whole cooking cavity is poor, which affects the cooking effect and the taste of the food materials.

[0037] To this end, the present application discloses a cooking utensil, which increases a flow converging device to accelerate the steam sprayed from the steam generating cavity, so that the steam is sprayed faster from the steam generating cavity and diffuses farther, thereby significantly improving the heat uniformity in the cooking cavity.

[0038] Specifically, the cooking appliance can specifically be a steamer, a steam oven or a steam oven.

[0039] The specific structure of the cooking appliance of the present application is described in detail below. Figures 1-11 The specific structure of the cooking appliance of the present application is described in detail below.

[0040] Implement a cooking appliance

[0041] As Figures 1-11 Specifically, the cooking appliance includes, from bottom to top, a pot body 100, a disc body 200, a steaming grid 300 and a pot cover 400, the pot cover 400 and the pot body 100 form a cooking cavity and a water storage cavity 101 therebetween, and the steaming grid 300 is located in the cooking cavity; the disc body 200 and the pot body 100 form a steam generating cavity 102 therebetween, the steam generating cavity 102 is provided with a heating element 103 below and a flow guiding part above; the flow guiding part includes a leaf cover 222 and a fan blade 211 arranged in the leaf cover 222, and the leaf cover 222 is provided with at least one cover through hole 2221; when the steam in the steam generating cavity 102 passes through the flow guiding part, the steam drives the fan blade 211 to rotate and then flows into the cooking cavity.

[0042] The working process of the cooking appliance is as follows:

[0043] First, the heating element 103 located below the steam generating cavity 102 starts to work, heats the water stored in the pot body 100, and generates steam, which continuously accumulates and rises in the steam generating cavity 102.

[0044] When the steam rises to the flow guiding part, the steam will drive the fan blade 211 to rotate due to the flow of the steam. During the rotation of the fan blade 211, on the one hand, the steam is accelerated and stirred, so that the steam flows faster and is more evenly distributed; on the other hand, the rotation of the fan blade 211 also changes the flow direction of the steam, making it flow out more orderly.

[0045] The steam treated by the flow guiding part flows into the cooking cavity and cooks the food placed on the steaming grid 300. Because the steam is accelerated and homogenized when passing through the flow guiding part, the food in the cooking cavity can be heated more evenly, improving the cooking effect and quality.

[0046] It can be known that by setting the flow collecting part, the rotation of the fan blade 211 accelerates and stirs the steam, so that the heat uniformity in the cooking cavity is obviously improved. Whether the food is close to the steam outlet or far away from the steam outlet, the food can contact the uniformly distributed steam in a shorter time, so that the cooking degree of the food is consistent, and the cooking effect and the taste of the food are greatly improved. Moreover, the fan blade 211 rotates under the driving of the steam, which can effectively accelerate the flow speed of the steam. Compared with the traditional steam generating device, the cooking appliance can make the steam sprayed from the steam cavity faster and the diffusion distance farther, which not only improves the cooking efficiency, but also better meets the needs of multi-layer cooking, especially for the food on the top layer, which can also be quickly cooked.

[0047] Specifically, the steam generating cavity 102 and the water storage cavity 101 can be connected through a connecting pipe, or directly connected through an opening directly arranged between the two, or connected through a water pump.

[0048] Embodiment two cooking appliance

[0049] On the basis of the first embodiment, the specific structure and position of the flow collecting part are improved, that is, the flow collecting part is arranged at the upper surface of the disc body 200 facing the steamer 300.

[0050] As Figures 1-6b Specifically, the upper surface of the disc body 200 facing the steamer 300 has a disc mounting area for assembling the blade cover 222 and the fan blade 211, and the disc mounting area is provided with at least one disc through hole 201.

[0051] In this embodiment, when the steam is generated in the steam generating cavity 102, it flows upward to the disc body 200. At this time, the steam enters the disc mounting area through the disc through hole 201, and drives the fan blade 211 assembled in the area to rotate. The fan blade 211 accelerates and stirs the steam during rotation, so that the steam is more uniform and faster. The steam after the action of the fan blade 211 flows out through the cover through hole 2221 of the blade cover 222 and flows to the food on the steamer 300 to cook the food.

[0052] It can be known that the flow collecting part is arranged at the upper surface of the disc body 200 facing the steamer 300, which is equivalent to arranging the flow collecting part in the cooking cavity, so that the steam can be more close to the cooking cavity after being accelerated and homogenized, and the heat loss of the steam during flow can be reduced, the heat transfer efficiency is improved, so as to further speed up the cooking speed, and the heat uniformity in the cooking cavity is further improved.

[0053] Specifically, the disc mounting area has a blade mounting portion 202 for assembling the fan blade 211, and a first protruding portion 2021 is formed on the top of the blade mounting portion 202. The first protruding portion 2021 is conical, and a groove 2111 is formed on the fan blade 211. The groove 2111 and the first protruding portion 2021 are in contact with each other after installation, forming a rotatable connection structure. When the steam flows upward from the steam generating cavity 102 to the disc mounting area of the disc body 200, the kinetic energy of the steam acts on the fan blade 211. Since the groove 2111 of the fan blade 211 and the conical first protruding portion 2021 on the top of the blade mounting portion 202 are in contact with each other to form a rotatable connection structure, the fan blade 211 begins to rotate around the first protruding portion 2021 under the push of the steam. The fan blade 211 accelerates and stirs the steam during rotation, changes the flow direction and speed distribution of the steam, and makes the steam more uniform and faster. The steam after being affected by the fan blade 211 flows through the cover through hole 2221 of the leaf cover 222 to the food material on the steamer 300, and cooks the food material.

[0054] It can be seen that the first protruding portion 2021 is conical and cooperates with the groove 2111 of the fan blade 211 to form a stable rotatable connection structure. This structure can ensure that the fan blade 211 rotates smoothly under the action of the steam and will not shake or deviate, improving the stability and reliability of the rotation of the fan blade 211. Moreover, the contact area of the conical first protruding portion 2021 and the groove 2111 is small, and the frictional resistance is relatively small, so that the kinetic energy of the steam can be more efficiently transmitted to the fan blade 211, thereby improving the rotation speed and acceleration effect of the fan blade 211. This can better accelerate and stir the steam and improve the heat uniformity in the cooking cavity.

[0055] Specifically, the disc mounting area has a disc limiting portion 2022 for rotatingly clamping with the leaf cover 222, and the disc limiting portion 2022 is located on the circumferential outer side of the blade mounting portion 202. The leaf cover 222 has a cover limiting portion 2222 for clamping with the disc limiting portion 2022. When the flow collecting portion needs to be installed, the fan blade 211 is installed on the blade mounting portion 202, and the groove 2111 of the fan blade 211 is in contact with the first protruding portion 2021 to form a rotatable connection. Then, the leaf cover 222 is placed in the disc mounting area, and the cover limiting portion 2222 on the leaf cover 222 is clamped with the disc limiting portion 2022 on the circumferential outer side of the disc mounting area by rotating the leaf cover 222. During cooking, the steam flows upward from the steam generating cavity 102 to the disc mounting area, driving the fan blade 211 to rotate. The fan blade 211 accelerates and stirs the steam during rotation, and the leaf cover 222 is fixed in the disc mounting area by clamping with the disc limiting portion 2022, playing a role in protecting the fan blade 211 and guiding the steam flow.

[0056] It can be seen that the clamping design of the disc limiting part 2022 and the cover limiting part 2222 provides a stable installation mode for the leaf cover 222. During the impact of steam and the rotation of the fan blade 211, the leaf cover 222 can maintain a stable position and will not easily loosen or fall off, ensuring the normal work of the stream gathering part. Moreover, this rotating clamping mode makes the installation and removal of the leaf cover 222 very convenient. When the fan blade 211 or the disc installation area needs to be cleaned or repaired, the leaf cover 222 can be easily rotated and removed, improving the maintenance convenience of the cooking utensil. More importantly, the leaf cover 222 can protect the fan blade 211 from food or other debris falling into the area of the fan blade 211, affecting the rotation of the fan blade 211; at the same time, the leaf cover 222 can also reduce the direct impact of steam on the fan blade 211, prolonging the service life of the fan blade 211.

[0057] Specifically, the disc installation area is downwardly recessed, and the leaf cover 222 covers the recess of the disc installation area. In this way, the downward recess design of the disc installation area can concentrate the steam in this area, increasing the contact area and action time of the steam with the fan blade 211, thereby more effectively utilizing the energy of the steam to drive the fan blade 211 to rotate, improving the acceleration effect of the fan blade 211 and the processing capacity of the steam. Moreover, the recess structure can also provide certain assembly space for the fan blade 211, making the structure more compact; at the same time, the recess structure and the covering leaf cover 222 can protect the internal structure such as the fan blade 211 to a certain extent. It can reduce the interference and damage of external factors to the fan blade 211, such as preventing food or other foreign matter from accidentally falling into the disc installation area, affecting the rotation performance of the fan blade 211.

[0058] Specifically, the top of the leaf cover 222 is in an upwardly arched arc structure, and the cover through hole 2221 includes a central through hole 22211 located in the middle and a plurality of side through holes 22212 located on the circumferential outer side of the central through hole 22211.

[0059] When the steam is accelerated and stirred uniformly by the fan blade 211, the steam will flow out through the cover through hole 2221 at the top of the leaf cover 222. Since the top of the leaf cover 222 is in an upwardly arched arc structure, the steam will naturally gather towards the arched top in the chamber. Moreover, the steam flowing out from the central through hole 22211 will flow upward more concentratedly since it is located at the central position of the leaf cover 222, which can quickly transport the steam to the central area of the cooking cavity. The plurality of side through holes 22212 located on the circumferential outer side of the central through hole 22211 can make the steam flow out at different angles and positions, and the steam flowing out from these side through holes 22212 can cover the peripheral area of the cooking cavity, so that the steam can enter the cooking cavity from multiple directions, more comprehensively cooking the food.

[0060] Specifically, the bottom of the disc body 200 has a disc annular wall 203, the upper surface of the pot body 100 towards the disc body 200 has a pot annular wall 104, the disc annular wall 203 and the pot annular wall 104 form a steam generation cavity 102 and are detachably connected; the circumferential outer side of the pot annular wall 104 of the pot body 100, the circumferential outer side of the disc annular wall 203 of the disc body 200 and the disc body 200 form a water storage cavity 101.

[0061] In this way, by the design of the disc annular wall 203 and the pot annular wall 104, the water storage cavity 101 and the steam generation cavity 102 are clearly divided, so that the function of each functional area is more clear, the water storage cavity 101 is specially used for storing water to provide water source for steam generation; the steam generation cavity 102 is used for concentrating the generation and preliminary processing of steam, which improves the working efficiency and stability of the cooking utensil. Moreover, this structure layout fully utilizes the space inside the cooking utensil, reasonably distributes the water storage cavity 101, the steam generation cavity 102 and the cooking cavity at different positions, which not only guarantees the functional requirements of each area, but also makes the structure of the whole cooking utensil more compact, realizes multiple functions in limited space and improves the space utilization rate.

[0062] Embodiment three cooking utensil

[0063] On the basis of embodiment one, the specific structure and position of the flow-converging part are improved, and the different point from embodiment two is that the flow-converging part is independently arranged.

[0064] As shown in Figure 7 and Figure 8 Specifically, the flow-converging part further comprises a gas collecting cover 600, the gas collecting cover 600 is arranged between the disc body 200 and the pot body 100 and forms the steam generation cavity 102 between the gas collecting cover 600 and the pot body 100; the top of the gas collecting cover 600 passes through the gap 204 arranged in the disc body 200 and has a cover mounting area for assembling the leaf cover 222 and the fan blade 211, and at least one cover through hole is arranged in the cover mounting area.

[0065] In this embodiment, the flow-converging part is independently arranged between the disc body 200 and the pot body 100. After the heating element 103 in the pot body 100 heats the water to generate steam, the steam is gathered in the steam generation cavity 102 formed between the gas collecting cover 600 and the pot body 100. Then, the steam rises and gathers to the cover mounting area at the top of the gas collecting cover 600 through the cover through hole of the cover mounting area. Here, the flow of the steam drives the fan blade 211 to rotate, and the fan blade 211 accelerates and stirs the steam in the rotating process, so that the steam is more uniform and has a faster flow rate. The steam treated by the fan blade 211 flows out through the cover through hole 2221 of the cover body and continues to flow upward, and finally enters the cooking cavity to cook the food on the steamer 300.

[0066] It can be seen that the flow collecting part is independently arranged between the disc body 200 and the pot body 100, is not dependent on the structure of the disc body 200, has higher flexibility, and can be independently adjusted in structure and parameters according to different cooking requirements and design requirements, so as to achieve better steam control effect. Moreover, since the flow collecting part is independently arranged, it can be more conveniently disassembled for processing when maintenance and cleaning are required. This independent arrangement reduces the interference with the disc body 200 and other components, so that the maintenance and cleaning work is more easily performed.

[0067] Specifically, the cover mounting area has a blade mounting portion 202 for assembling the fan blade 211, and a first protruding portion 2021 is formed at the top of the blade mounting portion 202. The first protruding portion 2021 is conical, and a groove 2111 is formed on the fan blade 211. The groove 2111 and the first protruding portion 2021 are in contact with each other after being mounted, forming a rotatable connection structure.

[0068] When the steam rises to the cover mounting area through the cover through hole in the steam generating cavity 102 formed by the cover 600 and the pot body 100, the flow of the steam pushes the fan blade 211. The groove 2111 on the fan blade 211 is in contact with the conical first protruding portion 2021 at the top of the blade mounting portion 202. Due to this special connection structure, the fan blade 211 begins to rotate around the first protruding portion 2021 under the action of the steam. The rotation of the fan blade 211 changes the flow direction and speed of the steam, accelerates and stirs the steam, making the steam more uniform and faster. The steam treated by the fan blade 211 continues to flow upward through the cover through hole of the cover mounting area and enters the cooking cavity to cook the food material.

[0069] It can be seen that the independently arranged flow collecting part can also make the steam more uniform and faster, thereby significantly improving the heat uniformity in the cooking cavity. Moreover, the conical first protruding portion 2021 cooperates with the groove 2111 of the fan blade 211 to form a rotatable connection structure, which provides stable support and a rotating shaft for the fan blade 211. Under the push of the steam, the fan blade 211 can rotate stably without shaking or deviating, ensuring effective treatment of the steam. At the same time, the contact area of the conical first protruding portion 2021 and the groove 2111 is small, and the friction resistance is relatively small, so that the kinetic energy of the steam can be more efficiently transmitted to the fan blade 211, thereby improving the rotating speed and acceleration effect of the fan blade 211, which helps to more quickly treat the steam and improve the cooking efficiency. In addition, the connection structure of the fan blade 211 and the blade mounting portion 202 is compact and occupies small space, realizing stable rotation of the fan blade 211 and effective treatment of the steam in a limited space, thereby improving the space utilization and overall performance of the cooking appliance.

[0070] Specifically, the bottom of the cover 600 has a cover annular wall 601, the upper surface of the pot body 100 towards the cover 600 has a pot annular wall 104, the cover annular wall 601 and the pot annular wall 104 form a steam generation cavity 102 and are detachably connected; the circumferential outer side of the pot annular wall 104 of the pot body 100, the circumferential outer side of the cover annular wall 601 of the cover 600 and the disc body 200 form a water storage cavity 101.

[0071] In this way, the cover annular wall 601 and the pot annular wall 104 enclose an independent steam generation cavity 102, making the generation and flow of steam more concentrated and orderly, and the steam can be better collected and processed in this specific area, improving the utilization efficiency of the steam. Moreover, the circumferential outer side of the pot annular wall 104 of the pot body 100, the circumferential outer side of the cover annular wall 601 of the cover 600 and the disc body 200 form a water storage cavity 101, which reasonably utilizes the internal space of the cooking utensil. The water storage cavity 101 can store enough water to provide a continuous water source for steam generation, while not occupying too much space, making the structure of the cooking utensil more compact. At the same time, the detachable connection design of the cover annular wall 601 and the pot annular wall 104 facilitates the installation and disassembly of the cooking utensil. When cleaning or maintenance is needed, the cover 600 can be easily removed from the pot body 100, and the steam generation cavity 102 can be thoroughly cleaned and inspected, ensuring the hygiene and performance of the cooking utensil.

[0072] Specifically, the top of the leaf cover 222 is in an upwardly arched arc structure, and the cover through hole 2221 includes a central through hole 22211 located in the middle and a plurality of side through holes 22212 located on the circumferential outer side of the central through hole 22211.

[0073] When the steam is accelerated and stirred uniformly by the fan blade 211, the steam will flow out through the cover through hole 2221 at the top of the leaf cover 222. Since the top of the leaf cover 222 is in an upwardly arched arc structure, the steam will naturally gather towards the top of the arc in the cavity. Moreover, the steam flowing out from the central through hole 22211 will flow upward more concentratedly since it is located at the central position of the leaf cover 222, which can quickly deliver the steam to the central area of the cooking cavity. The plurality of side through holes 22212 located on the circumferential outer side of the central through hole 22211 can make the steam flow out at different angles and positions, which can cover the peripheral area of the cooking cavity, so that the steam can enter the cooking cavity from multiple directions and more comprehensively cook the food.

[0074] Embodiment Four Cooking Utensil

[0075] On the basis of the implementation one, the specific structure and position of the flow collection part are improved, and the different point from the embodiment two and the embodiment three is that the flow collection part is arranged at the lower surface of the disc body 200 facing the pot body 100.

[0076] As Figures 9-11 , specifically, the lower surface of the disc body 200 facing the pot body 100 is assembled with the leaf cover 222, and a cavity for assembling the fan blade 211 is formed between the disc body 200 and the leaf cover 222; the inner bottom wall of the leaf cover 222 has a leaf mounting portion 202 for assembling the fan blade 211, and the top of the leaf mounting portion 202 is formed with a first protruding portion 2021, which is conical; the fan blade 211 is formed with a groove 2111, which is in contact with the first protruding portion 2021 after installation, forming a rotatable connection structure; the leaf cover 222 is clamped with the disc body 200 through the cover limiting portion 2222 arranged on the leaf cover 222 and the disc limiting portion 2022 arranged on the lower surface of the disc body 200.

[0077] In this embodiment, when the cooking utensil works, the heating element 103 in the pot body 100 heats the water to generate steam, and the steam rises from the steam generating cavity 102. Since the flow collection part is arranged at the lower surface of the disc body 200 facing the pot body 100, the steam enters the cavity formed between the disc body 200 and the leaf cover 222 through the cover through hole 2221.

[0078] The steam flows in the cavity and drives the fan blade 211 to rotate, and the groove 2111 on the fan blade 211 is in contact with the first protruding portion 2021 on the top of the leaf mounting portion 202, which is conical, forming a rotatable connection structure, so that the fan blade 211 can stably rotate under the driving of the steam. The rotation of the fan blade 211 accelerates and stirs the steam, making the steam more uniform and faster. The steam treated by the fan blade 211 continues to rise and enters the cooking cavity through the disc through hole 201 on the disc body 200, and cooks the food on the steamer 300.

[0079] It can be known that the flow collecting part is arranged at the lower surface of the disc body 200 facing the pot body 100. This unique position design enables the steam to be treated earlier before entering the cooking cavity. The steam first passes through the flow collecting part during the rising process, and then enters the cooking cavity after being accelerated and homogenized by the fan blade 211, thereby improving the heat uniformity in the cooking cavity. Moreover, the flow collecting part located at the lower surface of the disc body 200 can better utilize the rising power of the steam, so that the rotation of the fan blade 211 is smoother. The design of the cavity provides a relatively closed working space for the fan blade 211, so that the steam can more concentratedly act on the fan blade 211, thereby enhancing the acceleration and stirring effect of the steam and improving the cooking efficiency and quality. Meanwhile, the connection structure of the fan blade 211 and the leaf mounting part 202 adopts the mode that the groove 2111 and the conical first protruding part 2021 are in contact with each other, thereby forming a rotatable connection. This connection structure is stable and reliable, and can ensure that the fan blade 211 stably rotates under the pushing of the steam and cannot shake or deviate, thereby improving the working efficiency and stability of the fan blade 211. In addition, the leaf cover 222 is clamped with the disc body 200 through the cover limiting part 2222 and the disc limiting part 2022 of the lower surface of the disc body 200. This connection mode facilitates the installation and disassembly of the leaf cover 222. When the fan blade 211 or the cavity needs to be cleaned or maintained, the leaf cover 222 can be easily removed, thereby improving the maintenance convenience of the cooking utensil.

[0080] Specifically, the bottom of the disc body 200 has a disc annular wall 203, the upper surface of the pot body 100 facing the disc body 200 has a pot annular wall 104, and the disc annular wall 203 and the pot annular wall 104 are arranged to form a steam generation cavity 102 and are detachably connected. The circumferential outer side of the pot annular wall 104 of the pot body 100, the circumferential outer side of the disc annular wall 203 of the disc body 200, and the disc body 200 form a water storage cavity 101.

[0081] In this way, through the design of the disc annular wall 203 and the pot annular wall 104, the water storage cavity 101 and the steam generation cavity 102 are clearly divided, so that the functions of each functional area are more clear. The water storage cavity 101 is specially used for storing water to provide a water source for the generation of steam. The steam generation cavity 102 is used for the generation and preliminary treatment of steam, thereby improving the working efficiency and stability of the cooking utensil. Moreover, this structural layout fully utilizes the space inside the cooking utensil, and reasonably distributes the water storage cavity 101, the steam generation cavity 102, and the cooking cavity at different positions. This not only guarantees the functional requirements of each area, but also makes the structure of the entire cooking utensil more compact. In the limited space, multiple functions are realized, thereby improving the space utilization rate.

[0082] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above-mentioned embodiments, and also include technical schemes composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. A cooking appliance characterized by, The cooking device comprises a pot body (100), a disc body (200), a steaming rack (300) and a pot cover (400) arranged in sequence from bottom to top, a cooking cavity is formed between the pot cover (400) and the pot body (100), and the steaming rack (300) is located in the cooking cavity; a steam generating cavity (102) and a water storage cavity (101) are formed between the disc body (200) and the pot body (100), a heating element (103) is arranged below the steam generating cavity (102), and a flow collecting part is arranged above the steam generating cavity (102). The flow collecting part comprises a leaf cover (222) and a fan blade (211) arranged in the leaf cover (222), at least one cover through hole (2221) is arranged through the leaf cover (222); when steam in the steam generating cavity (102) passes through the flow collecting part, the steam is used to drive the fan blade (211) to rotate and then flow into the cooking cavity.

2. A cooking appliance as claimed in claim 1, wherein The disc body (200) has a disc mounting area for assembling the leaf cover (222) and the fan blade (211) on the upper surface of the steaming rack (300), and at least one disc through hole (201) is arranged through the disc mounting area.

3. A cooking appliance as claimed in claim 2, wherein The disc mounting area has a leaf mounting part (202) for assembling the fan blade (211), a first protruding part (2021) is formed on the top of the leaf mounting part (202), the first protruding part (2021) is conical, a groove (2111) is formed on the fan blade (211), and the groove (2111) and the first protruding part (2021) are in contact after assembly, forming a rotatable connection structure.

4. The cooking appliance of claim 2, wherein, The disc mounting area has a disc limiting part (2022) for rotatingly clamping the leaf cover (222), the disc limiting part (2022) is located on the circumferential outer side of the leaf mounting part (202), and the leaf cover (222) has a cover limiting part (2222) for clamping the disc limiting part (2022).

5. The cooking appliance of claim 1, wherein, The flow collecting part further comprises a gas collecting cover (600), the gas collecting cover (600) is arranged between the disc body (200) and the pot body (100), and the gas collecting cover (600) and the pot body (100) form the steam generating cavity (102); the top of the gas collecting cover (600) passes through a gap (204) of the disc body (200) and has a cover mounting area for assembling the leaf cover (222) and the fan blade (211), and at least one cover through hole is arranged through the cover mounting area.

6. A cooking appliance as claimed in claim 5, wherein, The cover mounting area has a leaf mounting part (202) for assembling the fan blade (211), a first protruding part (2021) is formed on the top of the leaf mounting part (202), the first protruding part (2021) is conical, a groove (2111) is formed on the fan blade (211), and the groove (2111) and the first protruding part (2021) are in contact after assembly, forming a rotatable connection structure.

7. A cooking appliance as claimed in claim 6, characterised in that, The bottom of the gas cover (600) has a cover annular wall (601), the upper surface of the pot body (100) towards the gas cover (600) has a pot annular wall (104), the cover annular wall (601) and the pot annular wall (104) form a steam generating cavity (102) and are detachably connected; the circumferential outer side of the pot annular wall (104) of the pot body (100), the circumferential outer side of the cover annular wall (601) of the gas cover (600) and the disc body (200) form a water storage cavity (101).

8. A cooking appliance according to any of claims 2-4, 6-7, wherein, The top of the leaf cover (222) is an upwardly arched arc structure, the cover through hole (2221) includes a central through hole (22211) in the middle and a plurality of side through holes (22212) on the circumferential outer side of the central through hole (22211).

9. The cooking appliance of claim 1, wherein, The disc body (200) is assembled with the leaf cover (222) towards the lower surface of the pot body (100), and a cavity for assembling the fan blade (211) is formed between the disc body (200) and the leaf cover (222). The inner bottom wall of the leaf cover (222) has a leaf mounting portion (202) for assembling the fan blade (211), the top of the leaf mounting portion (202) forms a first protruding portion (2021), the first protruding portion (2021) is conical, the fan blade (211) forms a recess (2111), the recess (2111) and the first protruding portion (2021) are in contact after mounting, and the connection structure is rotatable. The leaf cover (222) is clamped with the disc limiting portion (2022) provided on the lower surface of the disc body (200) through the cover limiting portion (2222) provided on the leaf cover (222).

10. A cooking appliance according to any of claims 2-4, 9, wherein, The bottom of the disc body (200) has a disc annular wall (203), the upper surface of the pot body (100) towards the disc body (200) has a pot annular wall (104), the disc annular wall (203) and the pot annular wall (104) form a steam generating cavity (102) and are detachably connected; the circumferential outer side of the pot annular wall (104) of the pot body (100), the circumferential outer side of the disc annular wall (203) of the disc body (200) and the disc body (200) form a water storage cavity (101).

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