Cooking insulation structure and cooking device

Abstract

The present invention discloses a cooking heat insulation structure and a cooking device. The heat insulation structure includes a heat insulation component and a flow guide member. The heat insulation component includes a heat insulation cover, a connecting member and a protective cover. A first flow guide cavity is provided between the heat insulation cover and the outer shell. The connecting member has air holes. The protective cover includes a first protective plate and a second protective plate connected to each other. A second flow guide cavity is formed between the first protective plate, the connecting member and the outer shell. A third flow guide cavity is formed between the second protective plate and the heat insulation cover. The airflow enters from the rear end of the first flow guide cavity and flows to the front end. Part of the airflow passes through the second flow guide cavity and is discharged. The airflow flows from the front end of the third flow guide cavity to the rear end and is discharged. The cooking device includes the above-mentioned heat insulation structure. The heat insulation cover and the protective cover play a protective role on the outer shell and the pot body to prevent direct contact by the human body. The airflow generated by the flow guide member can dissipate heat to the outer shell, the heat insulation cover and the protective cover, reduce the temperature of the cooking device close to the human body, and reduce the risk of scalding.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to a cooking heat insulation structure and a cooking device. Background Art

[0002] The cooking device provides a healthy and convenient cooking method, freeing the user's hands and having high practical significance. The relevant standards stipulate the uniformity of stir-frying, the amount of oil smoke and the temperature of the cooking device. In order to avoid scalding the human body by the cooking device during cooking, the temperature of the area close to the human body in the cooking device cannot be too high. In the related technology, the cooking device is insulated simply by arranging heat insulation cotton on the outer shell. The heat in the furnace cavity of the pot body cannot be effectively dissipated, the outer shell of the cooking device is still in a high temperature state, and the cooking device still has a scalding risk. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a cooking insulation structure, which can effectively reduce the temperature of the cooking device and reduce the risk of scalding of the human body.

[0004] The present invention also provides a cooking device having the above cooking heat insulation structure.

[0005] The cooking insulation structure according to the first aspect of the present invention comprises:

[0006] A pot body and an outer shell, wherein the pot body comprises a pot body, a pot ring and a pot neck, wherein the pot body and the pot ring are respectively connected to two ends of the pot neck, the inner side of the pot neck forms a pot mouth, the pot body is accommodated inside the outer shell, and the pot ring is located outside the outer shell;

[0007] A heat insulation component, comprising a heat insulation cover, a connector and a protective cover, wherein the heat insulation cover is sleeved on the outside of the shell, and two connectors are provided, wherein two ends of one of the connectors are respectively connected to the heat insulation cover and the front end of the shell, and two ends of the other connector are respectively connected to the heat insulation cover and the rear end of the shell, so as to form a first guide cavity between the heat insulation cover and the shell, and the connector has an air hole, and the air hole is communicated with the first guide cavity; the protective cover is arranged at the front end of the heat insulation cover, and the protective cover comprises a first protective plate and a second protective plate connected to each other, the first protective plate is located at the front end of the connector and the shell, and forms a second guide cavity between the connector and the shell, the second protective plate is located on the outside of the heat insulation cover, and forms a third guide cavity between the heat insulation cover, the first guide cavity, the second guide cavity, and the third guide cavity are communicated with each other, and a guide port is provided between an end of the first protective plate close to the pot body and the pot body;

[0008] A guide member is installed on the connecting member, and is used to generate airflow and make the airflow enter from the rear end of the first guide cavity and flow to the front end, wherein part of the airflow passes through the second guide cavity and is discharged from the guide port, and part of the airflow flows from the front end to the rear end and is discharged from the third guide cavity.

[0009] The cooking insulation structure according to the embodiment of the present invention has at least the following beneficial effects:

[0010] The cooking insulation structure in the embodiment of the present invention, on the one hand, provides a heat insulation cover and a protective cover, which protect the outer shell and the pot body to prevent direct contact with the human body; on the other hand, a guide piece is provided, and the airflow generated by the guide piece can flow in the first guide cavity, the second guide cavity, and the third guide cavity to achieve effective heat dissipation of the outer shell, the heat insulation cover, and the protective cover, thereby reducing the temperature of the cooking device close to the human body, reducing the risk of scalding, and meeting the requirements of relevant standards.

[0011] According to some embodiments of the present invention, a furnace is formed between the outer wall of the pot body and the inner wall of the outer shell, and the furnace is communicated with the second flow guide cavity.

[0012] According to some embodiments of the present invention, the thermal insulation assembly also includes a flow guide cover, which is connected to the front end of the outer shell, and the flow guide cover surrounds the outer side of the pot neck. The end of the first protective plate close to the pot body forms the flow guide port with the flow guide cover, and the flow guide port is connected to the second flow guide cavity. In the direction from the rear end of the outer shell toward the front end of the outer shell, at least a portion of the flow guide cover extends away from the pot neck.

[0013] According to some embodiments of the present invention, a heat dissipation port is formed between the pot neck and the air guide cover, and the pot ring extends away from the pot neck in a direction from the rear end of the shell toward the front end of the shell.

[0014] According to some embodiments of the present invention, the guide cover includes a first guide plate and a second guide plate, the two ends of the first guide plate are respectively connected to the outer shell and the second guide plate, the second guide plate is bent relative to the first guide plate, and the second guide plate extends in a direction away from the pot neck.

[0015] According to some embodiments of the present invention, the second guide plate is located at the front end of the first protective plate, or the second guide plate and a portion of the first guide plate are located at the front end of the first protective plate.

[0016] According to some embodiments of the present invention, the thermal insulation assembly further includes a support column, two ends of which are respectively connected to the connecting member and the first protective plate, and / or two ends of which are respectively connected to the first protective plate and the outer shell.

[0017] According to some embodiments of the present invention, the shell includes a first shell and a second shell, the first shell and the second shell are sleeved together to form a heat-insulating cavity therebetween, and heat-insulating cotton is placed in the heat-insulating cavity.

[0018] According to some embodiments of the present invention, the first shell is arranged close to the pot body relative to the second shell, a support body is arranged in the outer shell, the support body is located at the front end of the outer shell, the support body is sleeved on the pot body, the inner side of the support body is in contact with the surface of the pot body, and the outer side of the support body is in contact with the first shell.

[0019] The cooking device according to the second aspect of the present invention comprises the above-mentioned cooking heat insulation structure.

[0020] The cooking device according to the embodiment of the present invention has at least the following beneficial effects:

[0021] The cooking device in the embodiment of the present invention can achieve heat insulation of the cooking device by providing a cooking insulation structure, thereby reducing the temperature of the cooking device and the risk of scalding to the human body.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the cooking insulation structure of the present invention;

[0025] Figure 2 for Figure 1 A cross-sectional view of a cooking insulation structure;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure of an embodiment of the part A;

[0027] Figure 4 for Figure 1 Schematic diagram of the exploded cooking insulation structure;

[0028] Figure 5 for Figure 2 A schematic diagram of the structure of another embodiment of the part A;

[0029] Figure 6 It is a schematic structural diagram of an embodiment of a cooking device of the present invention.

[0030] Figure numerals: pot body 100, pot body 110, pot ring 120, pot neck 130, pot mouth 131, furnace 140; outer shell 200, first shell 210, second shell 220, heat insulation cavity 230, support body 240, limit plate 250, first rear shell 260, second rear shell 270; heat insulation assembly 300, heat insulation cover 310, protective cover 320, first protective plate 321, opening 3211, second protective plate 322, connecting piece 330, air hole 331, through hole 332, first guide cavity 340, second guide cavity 350, third guide cavity 360, support column 370, guide cover 380, guide port 381, first guide plate 382, ​​second guide plate 383, heat dissipation port 384; guide member 400; base 500; drive assembly 600. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0036] An embodiment of the present invention provides a cooking insulation structure for insulating a cooking device. Figure 1 and Figure 2 The cooking insulation structure includes a pot body 100 and an outer shell 200. The outer shell 200 is used to install and accommodate the pot body 100. Food to be cooked is placed in the pot body 100. The pot body 100 has a pot body 110 and a pot ring 120. The connection between the pot ring 120 and the pot body 110 forms a pot neck 130. The inner side of the pot neck 130 has a pot mouth 131. The pot body 110 is located inside the outer shell 200, and the pot ring 120 is located outside the outer shell 200. The inner diameter of the pot neck 130 is smaller than the inner diameter of the pot body 110, which can prevent food in the pot body 110 from falling. The pot body 100 has a high temperature during the cooking process, and the outer shell 200 isolates the pot body 100 inside it from the outside. On the one hand, it prevents the pot body 100 from directly contacting the external environment, resulting in excessively high ambient temperature and a risk of scalding. On the other hand, it insulates the pot body 100 to prevent the pot body 100 from dissipating heat too quickly and affecting the cooking temperature.

[0037] Reference Figures 1 to 4 The cooking heat insulation structure also includes a heat insulation component 300, which includes a heat insulation cover 310, a protective cover 320 and a connecting piece 330. The heat insulation cover 310 is sleeved on the outside of the shell 200. There are two connecting pieces 330, one of which is connected to the heat insulation cover 310 and the front end of the shell 200 at both ends, and the other is connected to the heat insulation cover 310 and the rear end of the shell 200 at both ends. There is a gap between the heat insulation cover 310 and the shell 200 to form a The first flow guide cavity 340, the two connecting parts 330 both have air holes 331, the air holes 331 are connected to the first flow guide cavity 340, and the air flow can enter and exit the first flow guide cavity 340 through the air holes 331; the heat generated by the pot body 100 during cooking is transferred to the shell 200 through heat conduction, resulting in a higher temperature of the shell 200. If the shell 200 is directly exposed to the external space, the high-temperature shell 200 has a greater risk of scalding the human body. The heat insulation cover 310 can shield the shell 200 to play a protective role.

[0038] The protective cover 320 is disposed at the front end of the heat insulation cover 310 , and the protective cover 320 can protect the front end of the housing 200 to prevent the front end of the housing 200 from scalding the human body. The protective cover 320 includes a first protective plate 321 and a second protective plate 322 which are connected to each other. The first protective plate 321 is located at the front end of the connecting piece 330 and the outer shell 200. There is a gap between the first protective plate 321, the connecting piece 330 and the outer shell 200. A second guide cavity 350 is formed between the first protective plate 321, the connecting piece 330 and the outer shell 200. The second protective plate 322 is located on the outer side of the heat insulation cover 310. There is a gap between the second protective plate 322 and the heat insulation cover 310. A third guide cavity 360 is formed between the second protective plate 322 and the heat insulation cover 310. The first guide cavity 340 is connected to the second guide cavity 350 through the air hole 331 of the front connecting piece 330, and is connected to the third guide cavity 360. A guide port 381 is provided between the end of the first protective plate 321 close to the pot body 100 and the pot body 100. The guide port 381 is connected to the second guide cavity 350.

[0039] The cooking heat insulation structure further includes a flow guide 400, which is installed on the connecting member 330. The flow guide 400 is used to generate airflow, and the flow guide 400 can be selected as a fan, etc. The airflow generated by the flow guide 400 flows in from the rear end of the first flow guide cavity 340, flows out from the front end of the first flow guide cavity 340, flows into the second flow guide cavity 350 through the air hole 331, and part of the airflow directly passes through the second flow guide cavity 350 and is discharged from the flow guide port 381. After part of the airflow flows into the third flow guide cavity 360 from the second flow guide cavity 350, it flows from the front end to the rear end of the third flow guide cavity 360, and is finally discharged from the rear end of the third flow guide cavity 360.

[0040] First, part of the heat emitted by the housing 200 is transferred from the side to the first guide cavity 340, and part of the heat is transferred from the connecting piece 330 to the second guide cavity 350. The airflow flowing in the first guide cavity 340 takes away the heat in the first guide cavity 340, and cools the heat shield 310 and the side of the housing 200. The airflow flowing in the second guide cavity 350 takes away the heat of the second guide cavity 350, and cools the first protective plate 321, the connecting piece 330 and the front end of the housing 200. In addition, the area of ​​the pot body 100 corresponding to the second guide cavity 350 also dissipates heat to the outside. The airflow flowing out of the second guide cavity 350 can take away the heat emitted by this part of the pot body 100 and be discharged from the guide port 381, thereby cooling the pot body 100 in this area; secondly, part of the airflow in the second guide cavity 350 flows into the third guide cavity 360, taking away the heat in the third guide cavity 360, so as to further cool the front end of the heat insulation cover 310 and the second protective plate 322.

[0041] Since the front end of the pot body 100 is closer to the human body during the cooking process, the present invention, on the one hand, provides a heat insulation cover 310 and a protective cover 320, which protect the outer shell 200 and the pot body 100 from direct contact with the human body; on the other hand, a guide member 400 is provided, and the airflow generated by the guide member 400 can flow in the first guide cavity 340, the second guide cavity 350, and the third guide cavity 360, thereby achieving effective heat dissipation of the outer shell 200, the heat insulation cover 310, and the protective cover 320, thereby reducing the temperature of the cooking device close to the human body, reducing the risk of scalding, and meeting the requirements of relevant standards.

[0042] It should be noted that the front end mentioned above refers to the end of the shell 200, the heat shield 310, the connector 330, etc., which is close to the pot mouth of the pot body 100; the rear end mentioned above refers to the end of the shell 200, the heat shield 310, the connector 330, etc., which is far from the pot mouth of the pot body 100. In addition, the "front end" and "rear end" in this article are simply used to refer to the position of a certain component relative to another component, or the position of a certain structure in a certain component. The two components can be directly connected, indirectly connected through other components, or there is a gap between them.

[0043] In addition, the guide member 400 can be installed corresponding to the air hole 331 on the connecting member 330, and the external air can directly enter the first guide cavity 340 under the guidance of the guide member 400, and enter the second guide cavity 350 from the first guide cavity 340; or a through hole 332 is set on the connecting member 330 located at the rear end, and the guide member 400 is installed at the through hole 332, and the external air can enter the first guide cavity 340 through the air hole 331 and the through hole 332 on the rear end connecting member 330 at the same time, and enter the second guide cavity 350 from the air hole 331 on the front end connecting member 330, so as to increase the amount of air entering the heat insulation structure and improve the heat dissipation effect.

[0044] Furthermore, the connecting member 330 can be configured to be in a plate shape, and a plurality of air holes 331 can be provided on the plate structure; on the premise of connecting the heat shield 310 and the outer shell 200, the guide member 400 can also be configured to be in a grid shape, or a fence-like structure formed by a plurality of columnar members arranged side by side.

[0045] In one embodiment, the guide member 400 is installed on the connector 330 at the rear end. Since there is no need to set a protective structure at the rear end of the insulation structure, the connector 330 provides sufficient installation space for the guide member 400, and the connector 330 has air holes 331 to facilitate external air to enter the first guide cavity 340. Compared with the guide member 400 installed on the connector 330 at the front end, the space occupied by the second guide cavity 350 can be reduced, thereby ensuring the effects of guide and heat dissipation.

[0046] The heat insulation cover 310, the protective cover 320 and the outer shell 200 can all be set to have a shape with the same cross-section, such as the heat insulation cover 310, the protective cover 320 and the outer shell 200 are all cylindrical, so as to facilitate processing and mutual positioning and assembly; the heat insulation cover 310, the protective cover 320 and the outer shell 200 can also be set to have shapes with different cross-sections, such as the cross-section of the outer shell 200 is circular, and the cross-sections of the heat insulation cover 310 and the protective cover 320 are rectangular. This setting method enables the connecting member 330 to have a relatively sufficient installation area at the corners for the drainage member 400 to be installed, thereby improving the installation convenience of the drainage member 400. A through hole 332 can be opened at the corner of the connecting member 330 set at the rear end, and the drainage member 400 is installed at the through hole 332. The external air enters the first guide cavity 340 through the through hole 332 under the drive of the drainage member 400, and the drainage efficiency of the drainage member 400 is high.

[0047] Furthermore, a plurality of air holes 331 are provided on the connecting member 330, and the plurality of air holes 331 can be arranged in a circle on the connecting member 330. The airflow in the first guide cavity 340 can enter the second guide cavity 350 through different air holes 331. The airflow entry amount and flow efficiency are high, so as to further optimize the heat dissipation effect of the thermal insulation structure.

[0048] The first protective plate 321 and the second protective plate 322 are integrally formed by injection molding or stamping, or are integrally connected by threaded connection or riveting. The first protective plate 321 should have an opening 3211 to allow the airflow in the second guide cavity 350 to flow out, and the opening 3211 can allow part of the pot body 100 to extend, so as to prevent the food in the pot body 100 from falling into the device, increasing the difficulty of cleaning; the second protective plate 322 covers part of the heat insulation cover 310, one end of the second protective plate 322 is connected to the first protective plate 321, and the other end extends toward the rear end of the heat insulation cover 310. It should be noted that the rear end of the second protective plate 322 should have a certain distance from the guide member 400 to avoid the outlet of the third guide cavity 360 being too close to the guide member 400, so that the high-temperature airflow is introduced into the first guide cavity 340 by the guide member 400, affecting the cooling and heat dissipation of the housing 200.

[0049] The heat insulation assembly 300 further includes a support column 370, which is used to connect the connector 330 and the protective cover 320, or to connect the heat insulation cover 310 and the protective cover 320, so as to realize the mutual assembly of the protective cover 320, the connector 330, and the heat insulation cover 310. The support column 370 can be located in the third flow guide cavity 360, and the two ends of the support column 370 are respectively connected to the outer wall of the heat insulation cover 310 and the second protective plate 322; the support column 370 can be located in the second flow guide cavity 350, and the two ends of the support column 370 are respectively connected to the connector 330 and the first protective plate 321, or the two ends of the support column 370 are respectively connected to the front end of the housing 200 and the first protective plate 321. The support column 370 can be a threaded fastener, or a columnar structure integrally connected to the connector 330, the protective cover 320, or the heat insulation cover 310.

[0050] It should be noted that, refer to Figure 3 A furnace 140 is formed between the inner wall of the shell 200 and the outer wall of the pot body 100. The furnace 140 is connected to the second guide cavity 350. During the cooking process, high-temperature smoke is generated inside the furnace 140. The smoke flows outward to the second guide cavity 350 and mixes with the air in the second guide cavity 350 to cool the exhaust smoke and prevent the high-temperature smoke from being directly discharged and scalding the human body. In one embodiment, a limit plate 250 is provided at the end of the shell 200. The limit plate 250 is located behind the first protective plate 321. The limit plate 250 and the connecting member 330 together define the second guide cavity 350 with the first protective plate 321. There is a gap between the inner side of the limit plate 250 and the pot body 110. The furnace 140 is connected to the second guide cavity 350 through the gap.

[0051] In one embodiment, referring to Figure 5 The heat insulation assembly 300 also includes a guide cover 380, which is connected to the front end of the shell 200, and the guide cover 380 surrounds the outer side of the pot neck 130. There is a gap between the end of the first protective plate 321 close to the pot body 100 and the guide cover 380, and a guide port 381 is formed. The guide port 381 is connected to the second guide cavity 350, and the airflow in the second guide cavity 350 can be discharged from the guide port 381. Since the front end of the pot body 100 is closer to the human body, the air guide cover 380 is provided to prevent the airflow discharged from the air guide port 381 from directly hitting the human body. Specifically, in the direction from the rear end of the shell 200 toward the front end of the shell 200, at least part of the air guide cover 380 extends away from the pot mouth. Therefore, the airflow discharged from the air guide port 381 flows in the direction away from the pot mouth 131 under the guidance of the air guide cover 380 to prevent the human body from contacting the hot airflow discharged from the air guide port 381, and the air guide cover 380 blocks the airflow discharged from the air guide port 381 to prevent the airflow from flowing into the furnace 140 from the gap between the pot neck 130 and the first protective plate 321.

[0052] The deflector 380 can be set in a straight plate shape or a bent shape. The straight deflector 380 has one end connected to the housing 200 and the other end extending in a direction away from the pot body 100; the bent deflector 380 includes a first deflector 382 and a second deflector 383. The two ends of the first deflector 382 are connected to the housing 200 and the second deflector 383 respectively. The second deflector 383 is bent relative to the first deflector 382 so that the first deflector 382 and the second deflector 383 are at a certain angle to each other. It extends in the direction away from the pot body 100. Since the front end of the shell 200 is connected to the second guide cavity 350, the airflow in the second guide cavity 350 can flow to the second guide plate 383 under the guidance of the first guide plate 382. The first guide plate 382 guides and buffers the airflow in the second guide cavity 350 to prevent the airflow from directly impacting the first guide plate 382, ​​causing the first guide plate 382 to collide with the first protective plate 321 or the pot body 100.

[0053] It should be noted that the deflector 380 is located in the opening 3211 of the first protective plate 321 and is located on the outside of the pot body 100. Therefore, the deflector 380 can block the airflow discharged from the deflector port 381 from impacting the pot body 100, thereby reducing the shaking of the pot body 100 during cooking.

[0054] Furthermore, there is a gap between the pot neck 130 and the air guide cover 380 to form a heat dissipation port 384, and part of the pot ring 120 extends in a direction away from the pot neck 130 along the direction from the rear end of the outer shell 200 toward the front end of the outer shell 200; the heat dissipated from the pot neck 130 and the pot ring 120 can also flow in a direction away from the pot mouth 131 under the guidance of the air guide cover 380, and this part of the heat can be carried away by the airflow discharged from the air guide port 381, thereby reducing the temperature at the pot ring 120 and the pot neck 130 and directing the hot air flow away from the human body.

[0055] It should be noted that the high-temperature flue gas in the furnace 140 can be discharged into the heat dissipation port 384 and flow upward under the guiding effect of the air guide cover 380 to prevent the flue gas from damaging the human body; in addition, the heat emitted by the pot neck 130 and the heat emitted by the high-temperature flue gas increase the temperature of the air guide cover 380. Since the air guide cover 380 guides the airflow discharged from the second guide cavity 350, the airflow in the second guide cavity 350 takes away the heat emitted by the air guide cover 380 during the flow, so as to cool down the air guide cover 380 and reduce the influence of the heat emitted by the flue gas and the pot neck 130 on the air guide cover 380.

[0056] In one embodiment, the connection between the first guide plate 382 and the second guide plate 383 corresponds to the position of the pot neck 130. On the one hand, the shape of the guide cover 380 matches the shape of the pot neck 130 to avoid interference between the pot body 100 and the guide cover 380. On the other hand, the guide cover 380 can simultaneously guide the heat discharged from the guide port 381 and the heat dissipation port 384, so that the heat of the two parts flows in a direction away from the pot mouth 131 at the same time.

[0057] It should be noted that when the cooking insulation device is in use, in order to prevent food in the pot body 100 from scattering, the pot mouth 131 of the pot body 100 should be set obliquely upward; since the pot ring 120 extends out from the opening of the first protective plate 321, the pot ring 120 can further prevent food from falling, and the pot ring 120 will still dissipate heat outward. In one embodiment, the second guide plate 383 is located at the front end of the first protective plate 321, or the second guide plate 383 and part of the first guide plate 382 are located at the front end of the first protective plate 321. This arrangement can make the first guide plate 382 cover part of the pot ring 120, so that the guide cover 380 can take into account the diversion of heat emitted from the pot ring 120 and the pot neck 130.

[0058] The housing 200 includes a first housing 210 and a second housing 220, which are sleeved with each other to form a heat insulation cavity 230, in which heat insulation cotton is arranged to insulate the pot body 100, so that the pot body 100 maintains the high temperature required for cooking, and reduces the heat dissipation from the pot body 100 to the housing 200. The heat insulation cotton can be glass fiber cotton, glass wool, etc.

[0059] A support body 240 for supporting and fixing the pot body 100 is arranged in the housing 200, so as to reduce the shaking of the pot body 100 during the cooking process. Specifically, the second shell 220 is closer to the pot body 100 than the first shell 210, and the space between the second shell 220 and the pot body 100 is the furnace 140, in which there is high-temperature flue gas, and the support body 240 is located in the furnace 140, and the support body 240 is sleeved on the outside of the pot body 100, and the outer side of the support body 240 limits the outer wall of the first shell 210 to reduce the shaking of the first shell 210; the support body 240 can be set as heat insulation cotton to reduce the heat transferred from the flue gas in the furnace 140 to the outer shell 200, and keep the furnace 140 warm. In addition, there is a gap between the inner side of the support body 240 and the outer side of the pot body 100, and the flue gas in the furnace 140 can be discharged to the heat dissipation port 384 through the gap, and flow upward along the pot ring 120 under the guiding action of the first guide plate 382 and the second guide plate 383.

[0060] Two limiting plates 250 are arranged on the inner side of the first shell 210, and the limiting plates 250 can limit the support body 240. The support body 240 is located between the two limiting plates 250. The two limiting plates 250 limit the support body 240 to prevent the support body 240 from shaking back and forth. There is a gap between the support body 240 and the limiting plates 250 and the pot body 110, so that the smoke in the furnace 140 can be discharged from the gap. The two limit plates 250 can be integrally connected to the first shell 210, or the limit plates 250 can be fixedly connected to the first shell 210 by bonding, welding, etc.; further, the limit plate 250 located at the front end of the shell 200 can be connected to the air deflector 380 and the connecting piece 330 at both ends respectively, and the limit plate 250 can be integrally connected to the air deflector 380, and the limit plate 250 can be fixedly connected to the connecting piece 330 by bonding, welding, etc. This setting method saves the assembly process between the shell 200 and the air deflector 380 under the premise that the limit plate 250 can limit the support body 240.

[0061] The housing 200 further includes a first rear housing 260 and a second rear housing 270. The first rear housing 260 is connected to the rear end of the first housing 210, and the second rear housing 270 is connected to the rear end of the second housing 220. Insulation cotton is also provided between the first rear housing 260 and the second rear housing 270, and the insulation cotton can insulate the rear side of the furnace 140. In one embodiment, the second rear housing 270 can be integrally connected to the connector 330 at the rear end, that is, the second housing 200 and the guide member 400 can be installed by sharing a plate, thereby reducing the number of components to be assembled in the insulation structure and saving material costs.

[0062] Reference Figure 1 and Figure 6 The present invention also provides a cooking device, including the above-mentioned cooking insulation structure, to achieve thermal insulation of the cooking device, reduce the temperature of the cooking device and the risk of scalding to the human body.

[0063] The cooking device also includes a base 500, which is used to install the heat insulation cover 310 and the shell 200. A driving assembly 600 is installed at the rear end of the shell 200. The driving assembly 600 includes a driving member and a stirring member. The stirring member extends into the interior of the pot body 100. The driving member is used to drive the stirring member to move so that the stirring member stirs and stir-fryes the food in the pot body 100.

[0064] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A cooking insulation structure, characterized in that: include: A pot body and an outer shell, wherein the pot body comprises a pot body, a pot ring and a pot neck, wherein the pot body and the pot ring are respectively connected to two ends of the pot neck, the inner side of the pot neck forms a pot mouth, the pot body is accommodated inside the outer shell, and the pot ring is located outside the outer shell; A heat insulation component, comprising a heat insulation cover, a connector and a protective cover, wherein the heat insulation cover is sleeved on the outside of the shell, and two connectors are provided, wherein two ends of one of the connectors are respectively connected to the heat insulation cover and the front end of the shell, and two ends of the other connector are respectively connected to the heat insulation cover and the rear end of the shell, so as to form a first guide cavity between the heat insulation cover and the shell, and the connector has an air hole, and the air hole is communicated with the first guide cavity; the protective cover is arranged at the front end of the heat insulation cover, and the protective cover comprises a first protective plate and a second protective plate connected to each other, the first protective plate is located at the front end of the connector and the shell, and forms a second guide cavity between the connector and the shell, the second protective plate is located on the outside of the heat insulation cover, and forms a third guide cavity between the heat insulation cover, the first guide cavity, the second guide cavity, and the third guide cavity are communicated with each other, and a guide port is provided between an end of the first protective plate close to the pot body and the pot body; A flow guide member is installed on the connecting member, and is used to generate an airflow and make the airflow enter from the rear end of the first flow guide cavity and flow to the front end, wherein part of the airflow passes through the second flow guide cavity and is discharged from the flow guide port, and part of the airflow flows from the front end of the third flow guide cavity to the rear end and is discharged, a furnace is formed between the outer wall of the pot body and the inner wall of the outer shell, and the furnace is connected to the second flow guide cavity, and the heat insulation assembly also includes a flow guide cover, which is connected to the front end of the outer shell, and the flow guide cover surrounds the outside of the pot neck, and the first protective plate is close to the end of the pot body to form the flow guide port with the flow guide cover, and the flow guide port is connected to the second flow guide cavity, and in the direction from the rear end of the outer shell toward the front end of the outer shell, at least part of the flow guide cover extends away from the pot neck.

2. The cooking insulation structure according to claim 1, characterized in that: A heat dissipation port is formed between the pot neck and the air guide cover, and the pot ring extends in a direction away from the pot neck along the rear end of the shell toward the front end of the shell.

3. The cooking insulation structure according to claim 2, characterized in that: The deflector includes a first deflector plate and a second deflector plate. The two ends of the first deflector plate are respectively connected to the shell and the second deflector plate. The second deflector plate is bent relative to the first deflector plate. The second deflector plate extends in a direction away from the pot neck.

4. The cooking insulation structure according to claim 3, characterized in that: The second guide plate is located at the front end of the first protective plate, or the second guide plate and part of the first guide plate are located at the front end of the first protective plate.

5. The cooking insulation structure according to claim 1, characterized in that: The thermal insulation assembly further includes a support column, two ends of which are respectively connected to the connecting member and the first protective plate, and / or two ends of which are respectively connected to the first protective plate and the outer shell.

6. The cooking insulation structure according to claim 1, characterized in that: The shell comprises a first shell and a second shell, the first shell and the second shell are sleeved together to form a heat insulation cavity therebetween, and heat insulation cotton is placed in the heat insulation cavity.

7. The cooking insulation structure according to claim 6, characterized in that: The first shell is arranged close to the pot body relative to the second shell, a support body is arranged in the outer shell, the support body is located at the front end of the outer shell, the support body is sleeved on the pot body, the inner side of the support body contacts the surface of the pot body, and the outer side of the support body contacts the first shell.

8. A cooking device, characterized in that The cooking insulation structure comprises the cooking insulation structure according to any one of claims 1 to 7.

Images