Cooking utensil and integrated cooker

Abstract

The utility model relates to the technical field of cooking utensils, and provides a cooking utensil and an integrated cooker. The cooking utensil comprises a box body, a door body, an air guide assembly and a fan assembly, the door body is connected with the box body, the door body is provided with a first heat dissipation channel for air circulation, the air guide assembly is connected with the box body, the air guide assembly is provided with a second heat dissipation channel, and the air guide assembly is provided with a first opening and a second opening; the first opening and the second opening communicate with the second heat dissipation channel, the first heat dissipation channel is connected with the second heat dissipation channel through the first opening, the second heat dissipation channel communicates with the fan assembly through the second opening, and the area of the first opening is larger than that of the second opening. According to the cooking utensil, the first heat dissipation channel communicated with the outside and the second heat dissipation channel communicated with the fan assembly are formed, so that gas can circulate in the cooking utensil, high-temperature heat generated in the box body in the working process of the cooking utensil is taken away, and heat dissipation and cooling are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cooking equipment, and in particular to a cooking utensil and an integrated stove. Background Art

[0002] Integrated stoves are widely used in the market because they integrate range hoods and cooking utensils. However, since cooking utensils generate a lot of heat during operation, if the heat dissipation function is not good, it will not only cause heat overflow and affect the user experience, but may also affect the normal operation of various heating modules and control modules used to control the operation of cooking utensils. Utility Model Content

[0003] Based on this, it is necessary to provide a cooking utensil that can achieve rapid heat dissipation.

[0004] A cooking appliance comprises a box body, a door body, an air guide assembly and a fan assembly, wherein the door body is connected to the box body, the door body is configured with a first heat dissipation channel for gas circulation, and the first heat dissipation channel is connected to the outside; an air guide assembly, the air guide assembly is connected to the box body, the air guide assembly is configured with a second heat dissipation channel; and a fan assembly is located on a side of the box body facing away from the door body; wherein the air guide assembly is provided with a first opening on a side facing the door body, and the air guide assembly is provided with a second opening on a side facing away from the door body, the first opening and the second opening are both connected to the second heat dissipation channel, the first heat dissipation channel is connected to the second heat dissipation channel through the first opening, the second heat dissipation channel is connected to the fan assembly through the second opening, and the area of ​​the first opening is larger than the area of ​​the second opening.

[0005] In this arrangement, since the door body is provided with a first heat dissipation channel connected to the outside world, the outside air can enter the door body, and the first heat dissipation channel can be connected to the second heat dissipation channel in the air guide assembly through the first opening, so the outside air can flow through the door body and enter the air guide assembly, and the second heat dissipation channel is connected to the fan assembly through the second opening, so the outside air can also flow through the air guide assembly and enter the fan assembly, therefore, when the fan assembly is in operation, after the air is sucked into the first heat dissipation channel and the second heat dissipation channel through the second opening to form a negative pressure environment in the first heat dissipation channel and the second heat dissipation channel, the outside air will automatically flow into the first heat dissipation channel in the door body due to the atmospheric pressure, and then flow to the fan assembly through the second heat dissipation channel through the above-mentioned connection relationship, and can take away the heat in the door body and the heat in the air guide assembly during the gas flow process, thereby achieving heat dissipation and cooling. In addition, since the area of ​​the first opening is larger than the area of ​​the second opening, that is, the air inlet area of ​​the air guide assembly is larger than the air outlet area, and the gas flow efficiency of the air inlet is greater than the gas flow efficiency of the air outlet, so on the basis that the air intake is greater than the air outlet, the gas flow rate of the air guide assembly is faster and the heat dissipation efficiency is higher.

[0006] In one embodiment, the air guide assembly includes an air guide plate, which is connected to the top surface of the box body and cooperates with the box body to form the second heat dissipation channel.

[0007] In one embodiment, a through hole is formed on the top surface of the box body, and the cooking appliance further comprises a stove light, which is connected to the air guide assembly and installed at a corresponding position of the through hole.

[0008] In one embodiment, the air guide plate is recessed toward the box body to form a matching groove, the mounting groove is communicated with the through hole, and at least a portion of the stove lamp is disposed in the matching groove.

[0009] In one embodiment, the fan assembly includes a fan box and an impeller, wherein the impeller is located in the fan box, and a third opening is formed on the fan box, and the third opening is connected to the second opening.

[0010] In one embodiment, one end of the air guide assembly having the second opening can extend into the third opening, and a seal is provided between the air guide assembly and the fan box, one end of the seal is connected to the side wall of the fan box facing the air guide assembly, and the other end is connected to the outer side wall of the air guide assembly.

[0011] In one embodiment, a mounting block is protruding from the air guide assembly, and a mounting groove is formed at one end of the seal close to the air guide assembly, and the mounting groove is snap-fitted with the mounting block.

[0012] In one embodiment, a plurality of fan cooling slots are provided on the fan box, the plurality of fan cooling slots are evenly spaced, and a guide plate is protruded at the edge of the slot of each fan cooling slot toward the box body.

[0013] In one embodiment, the door body includes a door panel and a lining plate, the first heat dissipation channel is constructed in the door panel, and the lining plate is connected to the side of the door panel facing the air guide assembly; wherein, at least one first air outlet is opened on the door panel, and at least one second air outlet is opened on the lining plate, and the positions of the first air outlet, the second air outlet and the first opening correspond to each other and are connected in sequence.

[0014] The utility model also provides an integrated stove, including a mounting plate, a hot air blower, a water tank and the above-mentioned cooking utensils; the box body includes a first box body and a second box body arranged at an interval, the mounting plate is connected to the top surfaces of the first box body and the second box body, the hot air blower is installed between the first box body and the second box body, and the air guide assembly and the water tank are both arranged on the side of the mounting plate facing away from the box body.

[0015] The present application provides a first heat dissipation channel connected to the outside world and a second heat dissipation channel connected to the fan assembly, and connects the first heat dissipation channel with the second heat dissipation channel, so that external gas can flow in the cooking appliance, thereby taking away the high-temperature heat generated in the box during the operation of the cooking appliance, and achieving heat dissipation and cooling. In addition, the air inlet area of ​​the air guide assembly is set to be larger than the air outlet area, and the gas flow efficiency of the air inlet is greater than the gas flow efficiency of the air outlet, so on the basis that the air intake volume is greater than the air outlet volume, the gas flow rate of the air guide assembly is faster and the heat dissipation efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of an integrated stove provided in one embodiment of the present application;

[0018] Figure 2 A partial schematic diagram of a cooking utensil provided in one embodiment of the present application;

[0019] Figure 3 A partial schematic diagram of a cooking utensil provided in one embodiment of the present application;

[0020] Figure 4A partial enlarged view of a stove lamp and a mounting slot in a cooking appliance provided in an embodiment of the present application;

[0021] Figure 5 A partial enlarged view of a fan housing of a cooking appliance provided in an embodiment of the present application;

[0022] Figure 6 A partially enlarged view of a door and an air guide assembly in a cooking appliance provided in an embodiment of the present application.

[0023] Figure numerals: 100, cooking utensil; 10, housing; 11, through hole; 12, first housing; 13, second housing; 20, door; 21, door panel; 211, first heat dissipation channel; 212, first air outlet; 22, lining plate; 221, second air outlet; 23, handle; 30, air guide assembly; 31, first opening; 32, second opening; 33, air guide plate; 331, second heat dissipation channel; 332, mounting groove; 333, mounting rib; 40, fan assembly; 41, fan housing; 412, fan heat dissipation groove; 413, guide plate; 42, impeller; 50, stove lamp; 60, seal; 70, mounting plate; 80, hot air blower; 90, water tank; 101, power board; 200, integrated stove. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0029] Existing cooking appliances generally integrate steaming and baking functions, so the cooking appliances will generate a lot of heat when in operation. The accumulation and overflow of heat will not only affect the user experience, but also affect the stable operation of the heating module and the control module in the cooking appliance.

[0030] To address this problem, the utility model provides a cooking utensil 100, which includes a first heat dissipation channel 211 in a door panel 21, an air guide assembly 30 on the top of a box 10 for steaming, baking and cooking, and a second heat dissipation channel 331 in the air guide assembly 30 that is connected to the first heat dissipation channel 211. The connection between the first heat dissipation channel 211, the second heat dissipation channel 331 and the fan assembly 40 can accelerate the flow of gas in the cooking utensil 100, thereby achieving rapid heat dissipation.

[0031] See also Figures 1 to 3The cooking appliance 100 includes a box body 10, a door body 20, an air guide assembly 30 and a fan assembly 40. The box body 10 is used for cooking. The door body 20 is connected to the box body 10. The door body 20 is configured with a first heat dissipation channel 211 for gas circulation. The air guide assembly 30 is connected to the box body 10, and the air guide assembly 30 is configured with a second heat dissipation channel 331. The fan assembly 40 is located on the side of the box body 10 facing away from the door body 20, wherein the air guide assembly 30 is provided with a first opening 31 on the side facing the door body 20, and the air guide assembly 30 is provided with a second opening 32 on the side facing away from the door body 20. The first opening 31 and the second opening 32 are both connected to the second heat dissipation channel 331. The first heat dissipation channel 211 is connected to the second heat dissipation channel 331 through the first opening 31, and the second heat dissipation channel 331 is connected to the fan assembly 40 through the second opening 32. The area of ​​the first opening 31 is larger than the area of ​​the second opening 32.

[0032] Since the door body 20 is provided with a first heat dissipation channel 211 connected to the outside, the outside air can enter the door body 20; and the first heat dissipation channel 211 can be connected to the second heat dissipation channel 331 in the wind guide assembly 30 through the first opening 31, so the outside air can flow through the door body 20 and enter the wind guide assembly 30; at the same time, the second heat dissipation channel 331 is connected to the fan assembly 40 through the second opening 32, so the outside air can also flow through the wind guide assembly 30 and enter the fan assembly 40. Therefore, when the fan assembly 40 is in operation, it inhales air into the first heat dissipation channel 211 and the second heat dissipation channel 331 through the second opening 32, and then after forming a negative pressure environment in the first heat dissipation channel 211 and the second heat dissipation channel 331, the outside air will automatically flow into the first heat dissipation channel 211 in the door body 20 due to the atmospheric pressure, and then flow to the fan assembly 40 through the second heat dissipation channel 331 through the above-mentioned connection relationship, and can take away the heat in the door body 20 and the heat in the wind guide assembly 30 during the gas flow, thereby achieving heat dissipation and cooling. Moreover, since the area of ​​the first opening 31 is larger than the area of ​​the second opening 32, that is, the air inlet area of ​​the air guide component 30 is larger than the air outlet area, the gas circulation efficiency of the air inlet is greater than the gas circulation efficiency of the air outlet. Therefore, on the basis that the air intake volume is greater than the air outlet volume, the gas flow rate of the air guide component 30 is faster and the heat dissipation efficiency is higher.

[0033] Furthermore, the air guide assembly 30 includes an air guide plate 33, which is connected to the top surface of the box 10 and cooperates with the box 10 to form a second heat dissipation channel 331. In this way, the second heat dissipation channel 331 is formed by the cooperation of the air guide plate 33 and the top surface of the box 10, and the heat in the box 10 can be directly transferred to the second heat dissipation channel 331 through the top plate of the box 10, so that the heat transfer efficiency is higher, and the consumables of the air guide plate 33 are saved, thereby reducing the material cost of the air guide plate 33.

[0034] Of course, in other embodiments, the second heat dissipation channel 331 can also be formed by the air guide plate 33 alone. The air guide plate 33 is installed on the top surface of the box body 10. The second heat dissipation channel 331 is opened in the air guide plate 33, so as to facilitate the installation of the air guide plate 33, and the requirements for the sealing between the air guide plate 33 and the box body 10 are lower, thereby simplifying the assembly process.

[0035] See also Figure 4 A through hole 11 is formed on the top surface of the box body 10. The cooking appliance 100 further includes a stove lamp 50, which is connected to the air guide assembly 30 and installed at a corresponding position of the through hole 11. The stove lamp 50 can irradiate into the box body 10 through the through hole 11, thereby providing lighting light into the box body 10.

[0036] Furthermore, the air guide plate 33 is recessed toward the box body 10 to form a mounting groove 332, the mounting groove 332 is connected to the through hole 11, and at least a portion of the oven lamp 50 is disposed in the mounting groove 332. In this way, the mounting groove 332 is formed by the recess of the air guide plate 33, and no additional opening or other structures are required, so the structure is simple and the cost is low. At least a portion of the oven lamp 50 is disposed in the mounting groove 332, which, on the one hand, saves the space occupied by the oven lamp 50, and on the other hand, can guide and limit the propagation of the light of the oven lamp 50 with the help of the groove wall of the mounting groove 332, so as to prevent the light emitted by the oven lamp 50 from propagating to the outside of the cooking utensil 100 through the air guide plate 33 and thus affecting the use of the user.

[0037] In this embodiment, the groove wall of the installation groove 332 is provided with a mounting rib 333 protruding in the radial inward direction, and the side of the oven lamp 50 facing the box body 10 abuts against the mounting rib 333. The mounting rib 333 can limit the oven lamp 50 and prevent the oven lamp 50 from falling into the through hole 11 through the installation groove 332.

[0038] In other embodiments, the oven lamp 50 may also be directly connected to the groove wall of the installation groove 332, which can also achieve the limiting effect. The oven lamp 50 and the groove wall of the installation groove 332 may be connected by interference fit, bonding or welding.

[0039] Please combine Figure 1 , Figure 2 and Figure 6 In some embodiments, the fan assembly 40 includes a fan box 41 and an impeller 42. The impeller 42 is located in the fan box 41. A third opening (not shown in the figure) is provided on the fan box 41. The third opening is connected to the second opening 32. In this way, the fan box 41 can play a role in carrying and protecting the impeller 42, and prevent dust and impurities in the gas from colliding with the impeller 42. The third opening can enable the gas flow generated by the rotation of the impeller 42 to act on the second heat dissipation channel 331, so as to inhale air into the second heat dissipation channel 331.

[0040] One end of the air guide assembly 30 with the second opening 32 can extend into the third opening, and a seal 60 is provided between the air guide assembly 30 and the fan box 41, one end of the seal 60 is connected to the side wall of the fan box 41 facing the air guide assembly 30, and the other end is connected to the outer side wall of the air guide assembly 30. In this way, the seal 60 can ensure that there is no gas leakage between the second opening 32 and the third opening, improve the air suction effect of the fan assembly 40 in the second heat dissipation channel 331, and thus improve the heat dissipation efficiency.

[0041] In this embodiment, the second opening 32 is opened on the air guide plate 33, and one end of the air guide plate 33 with the second opening 32 extends into the third opening along the horizontal direction, which makes assembly more convenient, and when the air guide plate 33 moves along the horizontal direction with the box body 10, it will not interfere with the third opening.

[0042] A mounting block (not shown) is convexly disposed on the air guide assembly 30, and a matching groove is provided at one end of the seal 60 close to the air guide assembly 30, and the matching groove and the mounting block are engaged with each other. In this way, the connection strength between the seal 60 and the air guide assembly 30 is improved, making the installation of the seal 60 more stable and preventing the seal 60 from falling off.

[0043] Of course, it is understandable that in other embodiments, the mounting block may also protrude from the seal 60 , and a matching groove may be provided on the air guide plate 33 , and the mounting block may still be embedded in the matching groove, thereby reinforcing the connection between the seal 60 and the air guide plate 33 .

[0044] See also Figure 5 In an optional embodiment, a plurality of fan heat dissipation slots 412 are provided on the fan box 41, and the plurality of fan heat dissipation slots 412 are evenly arranged at intervals, and a guide plate 413 is protruded at the notch edge of each fan heat dissipation slot 412 toward the direction of the box body 10. In this way, the fan heat dissipation slots 412 can make the gas in the fan box 41 flow to the outside, and prevent the gas with high heat from accumulating in the fan box 41. Moreover, there are a plurality of fan heat dissipation slots 412, which increases the air outlet area and air outlet volume, thereby improving the heat dissipation capacity. The plurality of fan heat dissipation slots 412 are evenly arranged at intervals, which can reduce gas turbulence, so that the gas flowing out of the fan box 41 from the fan heat dissipation slots 412 flows more smoothly, has higher flow efficiency, and has better heat dissipation capacity.

[0045] A guide plate 413 is protruded from the edge of the slot of each fan heat dissipation slot 412 toward the direction of the box body 10 . Since the guide plate 413 is inclined toward the direction of the box body 10 , that is, extends downward, accumulation of oil stains can be avoided.

[0046] In this embodiment, the guide plate 413 is an arc-shaped structure, which can guide the flow direction of the gas, improve the flow efficiency of the gas, and reduce gas turbulence.

[0047] See also Figure 6 Specifically, the door body 20 includes a door panel 21 and a lining panel 22, and a first heat dissipation channel 211 is configured in the door panel 21. In this embodiment, the air inlet of the first heat dissipation channel 211 is located at the lower end of the door panel 21, and the air outlet is located at the upper end of the door panel 21. Therefore, after the air enters the door panel 21 from the outside, it can take away the heat in the door panel 21 from bottom to top, and the cooling effect on the door panel 21 is better.

[0048] The lining plate 22 is connected to the side of the door plate 21 facing the air guide assembly 30. The door plate 21 is provided with at least one first air port 212 (i.e., the air outlet mentioned above), and the lining plate 22 is provided with at least one second air port 221. The positions of the first air port 212, the second air port 221, and the first opening 31 correspond to each other and are connected in sequence. In this way, since the positions of the first air port 212, the second air port 221, and the first opening 31 correspond to each other, the gas does not need to change its flow direction when it flows from the first air port 212 into the second heat dissipation channel 331, and the flow efficiency is higher.

[0049] In this embodiment, there are multiple first air vents 212, which are arranged in a long and narrow frame shape to prevent fingers from being inserted, and are evenly spaced. The shape and number of the second air vents 221 correspond to the first air vents 212, which can increase the gas flow area while ensuring structural strength.

[0050] The door body 20 also includes a handle 23, which is connected to the side of the door panel 21 facing away from the box body 10 and is located at the top of the door panel 21 to be away from the heating source of the box body 10, thereby reducing the temperature of the handle 23 and improving the user experience.

[0051] The utility model also provides an integrated stove 200, including the cooking utensil 100 as described above, as well as a mounting plate 70, a hot air blower 80, a water tank 90 and a power board 101, the box body 10 includes a first box body 12 and a second box body 13 arranged at intervals, the mounting plate 70 is connected to the top surfaces of the first box body 12 and the second box body 13, the hot air blower 80 is installed between the first box body 12 and the second box body 13, the air guide component 30 and the water tank 90 are both arranged on the side of the mounting plate 70 facing away from the box body 10, the air guide component 30 is located at a corresponding position of one of the first box body 12 and the second box body 13, the water tank 90 is located at a corresponding position of the other of the first box body 12 and the second box body 13, and the power board 101 is installed on a side of the air guide component 30 away from the mounting plate 70.

[0052] In this way, the mounting plate 70 can fix the relative position of the first box body 12 and the second box body 13, and carry the assembly of various components; and, since the air guide assembly 30 is mounted on the mounting plate 70, the air guide plate 33 can also be enclosed together with the mounting plate 70 to form a second heat dissipation channel 331. The box body 10 includes the first box body 12 and the second box body 13, and the first box body 12 and the second box body 13 can respectively assume different cooking functions, for example, one of them is used as a steamer and the other is used as an oven, so as to avoid the two different functions from affecting each other during operation. The power board 101 is installed on the side of the air guide assembly 30 away from the mounting plate 70, and no additional mounting box is required, which reduces the cost. Moreover, it is far away from the box body 10, and the temperature of the environment is lower.

[0053] In this embodiment, the first box 12 is configured as an oven, the second box 13 is configured as a steamer, and the air guide assembly 30 is disposed above the first box 12 to cool the first box 12. The water tank 90 is disposed above the second box 13 to provide water for the steamer.

[0054] The mounting plate 70 is provided with a plurality of heat dissipation holes (not shown in the figure), and the heat below the mounting plate 70 can be transferred to the top of the mounting plate 70 through the heat dissipation holes, thereby realizing air flow in multiple areas and improving the heat dissipation capacity of the integrated stove 200.

[0055] It is understandable that by providing a first heat dissipation channel 211 connected to the outside and a second heat dissipation channel 331 connected to the fan assembly 40, and connecting the first heat dissipation channel 211 and the second heat dissipation channel 331, the outside gas can flow in the cooking utensil 100, thereby taking away the high-temperature heat generated in the box 10 during the operation of the cooking utensil 100, and achieving heat dissipation and cooling. In addition, the air inlet area of ​​the air guide assembly 30 is set to be larger than the air outlet area, and the gas flow efficiency of the air inlet is greater than the gas flow efficiency of the air outlet, so on the basis that the air intake volume is greater than the air outlet volume, the gas flow rate of the air guide assembly 30 is faster and the heat dissipation efficiency is higher.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A cooking utensil, It is characterized in that The cooking device (100) comprises: Box body (10); A door body (20), the door body (20) being connected to the box body (10), the door body (20) being configured with a first heat dissipation channel (211) for gas circulation, and the first heat dissipation channel (211) being in communication with the outside; An air guide component (30), the air guide component (30) being connected to the box body (10), and the air guide component (30) being configured with a second heat dissipation channel (331); A fan assembly (40) is located on a side of the box body (10) facing away from the door body (20); The air guide component (30) is provided with a first opening (31) on a side facing the door body (20), and the air guide component (30) is provided with a second opening (32) on a side facing away from the door body (20); the first opening (31) and the second opening (32) are both connected to the second heat dissipation channel (331); the first heat dissipation channel (211) is connected to the second heat dissipation channel (331) through the first opening (31); the second heat dissipation channel (331) is connected to the fan component (40) through the second opening (32); and the area of ​​the first opening (31) is larger than the area of ​​the second opening (32).

2. The cooking device according to claim 1, It is characterized in that The air guide assembly (30) comprises an air guide plate (33), wherein the air guide plate (33) is connected to the top surface of the box body (10) and cooperates with the box body (10) to form the second heat dissipation channel (331).

3. The cooking device according to claim 2, It is characterized in that A through hole (11) is provided on the top surface of the box body (10). The cooking appliance (100) further comprises a stove light (50). The stove light (50) is connected to the air guide assembly (30) and is installed at a corresponding position of the through hole (11).

4. The cooking device according to claim 3, It is characterized in that The air guide plate (33) is recessed in the direction of the box body (10) to form a mounting groove (332), the mounting groove (332) is connected to the through hole (11), and at least a portion of the furnace lamp (50) is arranged in the mounting groove (332).

5. The cooking device according to claim 1, It is characterized in that The fan assembly (40) comprises a fan box (41) and an impeller (42), wherein the impeller (42) is located in the fan box (41), and the fan box (41) is provided with a third opening, wherein the third opening is in communication with the second opening (32).

6. The cooking device according to claim 5, It is characterized in that One end of the air guide component (30) having the second opening (32) can extend into the third opening, and a sealing member (60) is provided between the air guide component (30) and the fan box (41), one end of the sealing member (60) is connected to the side wall of the fan box (41) facing the air guide component (30), and the other end is connected to the outer side wall of the air guide component (30).

7. The cooking device according to claim 6, It is characterized in that A mounting block is protruding from the air guide assembly (30), and a matching groove is formed at one end of the sealing member (60) close to the air guide assembly (30), and the matching groove is snap-fitted with the mounting block.

8. The cooking device according to claim 5, It is characterized in that The fan box (41) is provided with a plurality of fan heat dissipation slots (412), the plurality of fan heat dissipation slots (412) are evenly spaced, and a guide plate (413) is protruded on the edge of the slot of each fan heat dissipation slot (412) toward the box body (10).

9. The cooking device according to claim 5, It is characterized in that The door body (20) comprises a door plate (21) and a lining plate (22); the door plate (21) is provided with the first heat dissipation channel (211); and the lining plate (22) is connected to a side of the door plate (21) facing the air guide assembly (30); Wherein, at least one first air outlet (212) is provided on the door panel (21), and at least one second air outlet (221) is provided on the lining plate (22); the positions of the first air outlet (212), the second air outlet (221) and the first opening (31) correspond to each other and are connected in sequence.

10. An integrated stove, It is characterized in that The cooking device comprises a mounting plate (70), a hot air blower (80), a water tank (90) and the cooking device according to any one of claims 1 to 9; The housing (10) comprises a first housing (12) and a second housing (13) which are spaced apart from each other; the mounting plate (70) is connected to the top surfaces of the first housing (12) and the second housing (13); the hot air blower (80) is installed between the first housing (12) and the second housing (13); and the air guide assembly (30) and the water tank (90) are both arranged on a side of the mounting plate (70) facing away from the housing (10).

Images