Cooking apparatus

Abstract

The utility model discloses a kind of cooking devices, cooking device includes: machine body, cooking cavity is formed in machine body interior, the front side of cooking cavity is opened to form to take and place mouth;Door body, door body is connected in the front side of machine body, for opening or closing take and place mouth, the front side surface of door body is formed with the holding groove recessed to rear, air flow passage is formed in door body, at least part of air flow passage is arranged in the rear side of holding groove, to separate holding groove and cooking cavity in front-rear direction, door body is equipped with with air flow passage communication's inlet and outlet, inlet is communicated with external space;Fan, fan is arranged on machine body, fan is used to drive air in air flow passage from inlet to outlet. According to the cooking device of the utility model, high temperature transferred to furnace door handle in furnace cavity during cooking process can be effectively cut off while realizing handle hiding, solve the problem of high temperature rise after handle embedding rear surface of furnace door, scalding hand when using.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a cooking device. Background Technology

[0002] Currently, the built-in market is gradually moving towards fully flat and fully integrated designs (meaning that after being embedded in the cabinet, built-in kitchen appliances do not have handles or other structures protruding from the cabinet, and the overall appearance is flat after installation), in order to enhance the built-in style and appearance of the kitchen.

[0003] Unlike other large kitchen appliances, built-in steam ovens are characterized by high temperatures and high humidity during cooking. Therefore, traditional built-in steam ovens typically use a protruding handle design to keep it away from the high temperatures of the oven cavity. This prevents the high temperature from the oven cavity from being transferred to the handle through the glass of the oven door or by air heat radiation, which could cause the handle to overheat and affect the user's experience of opening and closing the oven door. However, a protruding handle also sacrifices the aesthetic appeal of a built-in design. Utility Model Content

[0004] 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 device that can effectively improve the appearance while ensuring a good tactile experience for the user when opening and closing the door.

[0005] According to the present invention, the cooking device includes: a body having a cooking cavity formed inside, the front side of which is open to form a loading / unloading port; a door connected to the front side of the body for opening or closing the loading / unloading port, the front surface of the door having a rearwardly recessed grip groove, an airflow channel being formed inside the door, at least a portion of which is arranged behind the grip groove to separate the grip groove and the cooking cavity in a front-rear direction, the door having an inlet and an outlet communicating with the airflow channel, the inlet communicating with an external space; and a fan arranged on the body for driving air in the airflow channel from the inlet to the outlet.

[0006] According to the cooking device of this utility model, by forming a grip groove and an airflow channel on the door body, the handle can be hidden while effectively isolating the high temperature transmitted from the oven cavity to the oven door handle during cooking. This solves the problem of the surface temperature rising and the handle getting too hot to handle after being embedded in the oven door, thus effectively improving the appearance while ensuring the user's tactile experience when opening and closing the door.

[0007] According to some embodiments of the present invention, the entrance is formed at the bottom of the door body, and the exit is formed at the rear side of the top of the door body.

[0008] According to some embodiments of the present invention, the fan is arranged in the machine body and located on the upper side of the cooking cavity. The machine body is provided with a first air duct and a second air duct. The air inlet end of the first air duct is connected to the airflow channel through the outlet end. The air outlet end of the first air duct is connected to the inlet end of the fan. The air inlet end of the second air duct is connected to the outlet end of the fan. The air outlet end of the second air duct is connected to the external space.

[0009] According to some embodiments of the present invention, the gripping groove is located at the upper end of the door body, and the air outlet of the second air duct is located between the upper surface of the door body and the top wall of the take-up and put-down opening.

[0010] According to some embodiments of the present invention, the door body includes a door body defining the airflow channel and a first heat insulation cavity, the first heat insulation cavity being arranged on the side of the airflow channel facing the cooking cavity.

[0011] According to some embodiments of the present invention, the door body includes: a first door panel, a second door panel, and a third door panel arranged sequentially in the direction of the door body toward the cooking cavity, wherein the airflow channel is defined between the first door panel and the second door panel, and the first heat insulation cavity is defined between the second door panel and the third door panel.

[0012] According to some embodiments of the present invention, at least one of the second door panel and the third door panel is heat-reflective glass.

[0013] According to some embodiments of the present invention, the door body has an installation opening on the side away from the cooking cavity, and the door body further includes a handle seat, which is located at the installation opening, and a portion of the handle seat is recessed rearward and upward to form the grip groove.

[0014] According to some embodiments of the present invention, the door body further includes: a decorative panel, the decorative panel being arranged in the grip groove and facing the front opening of the grip groove, the decorative panel dividing the internal space of the grip groove into a grip space and a second heat insulation cavity, and in the front-back direction, at least a portion of the second heat insulation cavity is arranged between the grip space and the airflow channel.

[0015] According to some embodiments of the present invention, the decorative panel is detachably connected to the handle base; and / or, the handle base is an integral piece.

[0016] According to some embodiments of the present invention, the door body includes: a first door panel, a second door panel, and a third door panel arranged sequentially in the direction of the door body toward the cooking cavity; the door body further includes: an end cap, one end of which is connected to the upper end of the third door panel, and the other end of which is connected to the upper end of the handle seat; two first supports, which are spaced apart in the left-right direction, and the first door panel, the second door panel, and the third door panel are all connected between the two first supports; a second support, which extends in the left-right direction, and both ends of the second support are respectively connected to the two first supports, and the second support is arranged on the lower side of the second door panel and the third door panel, and is connected to both the second door panel and the third door panel.

[0017] According to some embodiments of the present invention, the door body further includes: a sealing element, which is sealed and abuts between the second door panel and the third door panel, and together with the second door panel, the third door panel and the two first brackets, defines the first heat insulation cavity; and a pressure plate, one end of which is connected to the handle seat, and the other end extends downward and abuts against the second door panel through the sealing element.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a cooking apparatus according to an embodiment of the present utility model; Figure 2 yes Figure 1 A schematic diagram of the door shown; Figure 3 yes Figure 1 A schematic diagram of the door from another angle; Figure 4 yes Figure 1 The exploded view of the door shown; Figure 5 yes Figure 1 An exploded view of the door shown from another angle; Figure 6 yes Figure 1 The sectional view of the door shown; Figure 7 yes Figure 6 Enlarged view of point A circled in the image; Figure 8 yes Figure 6 Enlarged view of point B circled in the image; Figure 9 This is a diagram showing the connection between the handle base and the trim panel.

[0020] Figure label: 100. Cooking equipment; 10. Body; 11. Cooking cavity; 12. First air duct; 13. Second air duct; 20. Door body; 21. Door main body; 211a. Airflow channel; 2111. Inlet; 2112. Outlet; 211b. First heat insulation cavity; 212. First door panel; 213. Second door panel; 214. Third door panel; 215. End cap; 216. First bracket; 217. Second bracket; 2171. Bracket body; 2172. Support pad; 2181. Sealing element; 2182. Pressure plate; 219. Hinge; 22. Handle base; 221. Grip groove; 23. Decorative panel; 231. Second heat insulation cavity; 30. Fan. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following is for reference. Figures 1-9 A cooking apparatus 100 according to an embodiment of the present invention is described.

[0023] like Figure 1 As shown, according to an embodiment of the present invention, the cooking device 100 includes: a body 10, a door 20, and a fan 30. The body 10 has a cooking cavity 11 formed inside, and the front side of the cooking cavity 11 is open to form a take-out opening. The door 20 is connected to the front side of the body 10 and is used to open or close the take-out opening. The front surface of the door 20 has a rearwardly recessed grip groove 221. An airflow channel 211a is formed inside the door 20. At least a portion of the airflow channel 211a is arranged on the rear side of the grip groove 221 to separate the grip groove 221 and the cooking cavity 11 in the front-back direction. The door 20 has an inlet 2111 and an outlet 2112 communicating with the airflow channel 211a. The inlet 2111 communicates with the external space. The fan 30 is arranged on the body 10 and is used to drive the air in the airflow channel 211a from the inlet 2111 to the outlet 2112.

[0024] Specifically, the body 10 is the skeleton of the entire cooking device 100, used to fix and support all the core components inside, such as the heating element, the cooking cavity 11, the fan 30, etc. The cooking cavity 11 formed inside the body 10 is mainly used for cooking food; the loading and unloading port is mainly used by the user to put or take out cooked food from the cooking cavity 11.

[0025] The door 20 is used to open or close the loading / unloading port to allow food to be placed into or removed from the cooking cavity 11. The door 20 is closed both when the cooking device 100 is in operation and when it is not in operation. Specifically, when the cooking device 100 is in operation, the door 20 closes the loading / unloading port to maintain the cooking temperature of the cooking cavity 11; when the cooking device 100 is not in operation, the door 20 closes the loading / unloading port to maintain the cleanliness of the interior of the cooking cavity 11; and when food needs to be placed or removed, the door 20 opens the loading / unloading port.

[0026] The phrase "a recessed grip groove 221 is formed on the front surface of the door body 20" indicates that the door body 20 has a handle for a hand to reach in and grip to open and close the door, and this handle is formed as a recessed grip groove 221. In other words, the handle on the door body 20 is an embedded handle, rather than a protruding handle. This keeps the outer surface of the door body 20 flat, thereby achieving a fully flat and fully embedded installation effect when the cooking appliance 100 is installed, reducing the area required for the installation of the cooking appliance 100 and improving the user experience. In addition, since the handle on the door body 20 is formed as a recessed grip groove 221, it can also solve the problem of the oven door glass breaking due to the protruding handle in the prior art, which is caused by the handle falling or hitting foreign objects during transportation.

[0027] "An airflow channel 211a is formed inside the door 20, and at least a portion of the airflow channel 211a is arranged on the rear side of the grip groove 221 to separate the grip groove 221 and the cooking cavity 11 in the front-back direction." This means that the airflow channel 211a can be partially arranged in the rear groove of the grip groove 221 or entirely arranged on the rear side of the airflow channel 211a. In this way, when the cooking device 100 is in use, during the process of heat transfer from the inside of the cooking cavity 11 to the outside, some of the heat can be carried away by the external airflow flowing in the airflow channel 211a. This reduces the heat transferred to the grip groove 221, thereby effectively avoiding the risk of the user being burned when opening the door.

[0028] The fan 30 is mainly used to provide driving force for air circulation, so as to drive external cold air into the airflow channel 211a through the inlet 2111 and out through the outlet 2112. Specifically, when the cooking device 100 is used, the door 20 is opened first, then the food is placed in the cooking room, then the door 20 is closed, the heating device is turned on to cook the food, and at the same time, the fan 30 is turned on to drive external cold air into the airflow channel 211a through the inlet 2111 and out through the airflow channel 211a to the outlet 2112 to cool the door 20; when cooking is finished, the door 20 is opened and the food is taken out.

[0029] According to the cooking device 100 of this utility model, by forming a grip groove 221 and an airflow channel 211a on the door body 20, the handle can be hidden, and the high temperature transmitted from the oven cavity to the oven door handle during the cooking process can be effectively isolated. This solves the problem of the surface temperature rising and the handle getting too hot to handle after being embedded in the oven door. Thus, the appearance can be improved while ensuring the user's tactile experience when opening and closing the door.

[0030] According to some embodiments of this utility model, such as Figure 1 As shown, inlet 2111 is formed at the bottom of door body 20, and outlet 2112 is formed at the rear side of the top of door body 20. That is to say, cold air can flow from the bottom of door body 20 all the way to the top of door body 20 and then be discharged. In this way, the airflow area can be increased, the amount of cold air flowing in the airflow channel 211a can be increased, and thus the heat dissipation efficiency of door body 20 can be further improved.

[0031] According to some embodiments of this utility model, such as Figure 1 As shown, the fan 30 is arranged inside the body 10 and located above the cooking cavity 11. The body 10 has a first air duct 12 and a second air duct 13. The air inlet of the first air duct 12 is connected to the airflow channel 211a via the outlet 2112, and the air outlet of the first air duct 12 is connected to the inlet of the fan 30. The air inlet of the second air duct 13 is connected to the outlet 2112 of the fan 30, and the air outlet of the second air duct 13 is connected to the external space. It can be understood that when the fan 30 is working, it can drive cold air from the inlet 2111 into the airflow channel 211a inside the door 20 to dissipate heat from the door 20. Then, the heat-exchanged air is discharged to the external space through the first air duct 12 and the second air duct 13, thus achieving airflow circulation and cooling the door panel. Since the outlet 2112 is formed on the top rear side of the door 20, placing the fan 30 on the upper side of the cooking cavity 11 can reduce the airflow path, thereby increasing the airflow circulation rate and thus improving the heat exchange efficiency.

[0032] According to some embodiments of this utility model, the grip groove 221 is located at the upper end of the door body 20, and the air outlet of the second air duct 13 is located between the upper surface of the door body 20 and the top wall of the retrieval opening. It is understood that the cooling air covers at least three sides of the grip groove 221, which can further reduce the temperature at the grip groove 221 position, thereby further reducing the probability of the user being burned when opening and closing the door.

[0033] In addition, the grip groove 221 is located at the upper end of the door body 20, which makes it easier for users to use and improves the user experience.

[0034] According to some embodiments of this utility model, such as Figure 1As shown, the door body 20 includes a door body 21, which defines an airflow channel 211a and a first heat insulation cavity 211b. The first heat insulation cavity 211b is arranged on the side of the airflow channel 211a facing the cooking cavity 11. That is, the heat inside the cooking cavity 11 is first insulated by the first heat insulation cavity 211b before being transferred to the airflow channel 211a, and then carried out by the airflow in the airflow channel 211a. In this way, the temperature transferred to the outer surface of the door body 20 can be further reduced, thereby further reducing the probability of the outer surface of the door body 20 and the grip area becoming too hot and burning the user.

[0035] According to some embodiments of this utility model, such as Figure 1 and Figures 6-7 As shown, the door body 21 includes a first door panel 212, a second door panel 213, and a third door panel 214 arranged sequentially in the direction of the door body 20 towards the cooking cavity 11. An airflow channel 211a is defined between the first door panel 212 and the second door panel 213, and a first heat insulation cavity 211b is defined between the second door panel 213 and the third door panel 214. It can be understood that the heat transfer path inside the cooking cavity 11 is as follows: heat first passes through the third door panel 214, then is insulated by the first heat insulation cavity 211b, passes through the second door panel 213, and is transferred to the airflow channel 211a. Finally, it is cooled by the airflow channel 211a and transferred to the first door panel 212. Specifically, the first door panel 212, the second door panel 213, and the third door panel 214 also have a certain heat insulation effect. This further reduces the temperature transferred to the outer surface of the door body 20, thereby further reducing the probability of the outer surface of the door body 20 and the grip area becoming too hot and causing burns to the user.

[0036] According to some embodiments of this utility model, at least one of the second door panel 213 and the third door panel 214 is heat-reflective glass. The heat-reflective glass can reflect heat, thereby reducing the heat transferred to the first door panel 212 and the airflow channel 211a, and further reducing the temperature transferred to the outer surface of the door body 20 and the grip area, thus preventing burns to the user due to excessively high temperatures on the outer surface of the door body 20 and the grip area. It should be noted that "at least one" indicates that one of the second door panel 213 and the third door panel 214 may be heat-reflective glass, or both may be heat-reflective glass.

[0037] According to some embodiments of this utility model, such as Figures 6-7As shown, the door body 21 has an installation opening on the side opposite to the cooking cavity 11. The door body 20 also includes a handle seat 22, which is located at the installation opening. A portion of the handle seat 22 is recessed rearward and upward to form a grip groove 221. It can be understood that the grip groove 221 is formed by the inward recess of the handle seat 22. The handle seat 22 is relatively small in size compared to the entire door body 20. Therefore, by setting a portion of the handle seat 22 to be recessed rearward and upward to form the grip groove 221, the molding difficulty of the grip groove 221 can be reduced, thereby reducing the manufacturing difficulty and cost of the entire door body 20.

[0038] Optionally, the handle base 22 and the door body 21 are detachably connected. This detachable connection can take various forms, such as snap-fit ​​or bolt connection, and is not limited here. Specifically, the detachable connection between the handle base 22 and the door body 21 improves the ease of connecting and disassembling the door body 20.

[0039] According to some embodiments of this utility model, such as Figures 6-7 As shown, the door body 20 also includes a decorative panel 23, which is arranged within the grip groove 221 and directly opposite the front opening of the grip groove 221. The decorative panel 23 divides the internal space of the grip groove 221 into a grip space and a second heat insulation cavity 231. In the front-rear direction, at least a portion of the second heat insulation cavity 231 is arranged between the grip space and the airflow channel 211a. It can be understood that, in this embodiment, the decorative panel 23 serves two purposes: firstly, to decorate the grip groove 221 to enhance the overall appearance of the door body 20, thereby improving the aesthetics of the entire cooking appliance; secondly, it can also work with the grip groove 221 to define the second heat insulation cavity 231 for further heat insulation, further reducing the temperature transferred to the decorative panel 23, thereby improving the user's tactile experience when opening and closing the door.

[0040] According to some embodiments of this utility model, the decorative panel 23 and the handle base 22 are detachably connected. This facilitates the installation and removal of the decorative panel 23 and the handle base 22, thereby improving the convenience of assembling and disassembling the door body 20, and thus increasing the speed of assembly and maintenance of the door body 20.

[0041] Optionally, the trim panel 23 is snapped into the handle base 22. The trim panel 23 has multiple snap protrusions, and the handle base 22 has multiple snap grooves. The snap protrusions are adapted to fit into the snap grooves so that the trim panel 23 and the handle base 22 are connected.

[0042] According to some embodiments of this utility model, the handle base 22 is a one-piece component. That is, the handle base 22 is a one-piece molded component. This increases the assembly speed of the door body 20, reduces the time required for assembling cooking utensils, and thus reduces labor costs. Simultaneously, the one-piece molded component has good structural strength and high reliability, thereby improving the service life and reliability of the handle base 22. It should be noted that the handle base 22 can be integrally injection molded; this is not a limitation.

[0043] According to some embodiments of this utility model, such as Figures 2-5 As shown, the door body 21 includes: a first door panel 212, a second door panel 213, and a third door panel 214 arranged sequentially in the direction of the door body 20 toward the cooking cavity 11, an end cap 215, two first supports 216, and a second support 217. One end of the end cap 215 is connected to the upper end of the third door panel 214, and the other end is connected to the upper end of the handle seat 22. The two first supports 216 are spaced apart in the left-right direction, and the first door panel 212, the second door panel 213, and the third door panel 214 are all connected between the two first supports 216. The second support 217 extends in the left-right direction, and both ends of the second support 217 are connected to the two first supports 216 respectively. The second support 217 is arranged on the lower side of the second door panel 213 and the third door panel 214, and is connected to both the second door panel 213 and the third door panel 214.

[0044] Specifically, the first bracket 216 and the second bracket 217 are used to fix the first door panel 212, the second door panel 213 and the third door panel 214 so that the first door panel 212, the second door panel 213 and the third door panel 214 are assembled into one piece, and the end cap 215 is the upper cover of the door body 21 to improve the overall integrity and aesthetics of the entire door panel.

[0045] Optional, for example Figures 2-5 As shown, two first brackets 216 are arranged on both sides of the second door panel 213 and the third door panel 214 in the left-right direction and are fixedly connected to the second door panel 213 and the third door panel 214. The first door panel 212 is arranged at the front end of the second door panel 213 and in the projection plane of the door body 20 toward the cooking cavity 11. The projection of the first door panel 212 completely covers the projection of the second door panel 213, the third door panel 214 and the two first brackets 216. In this way, the appearance of the door body 20 can be further guaranteed.

[0046] Optional, refer to Figure 5 and Figure 8The second bracket 217 includes a bracket body 2171 and a support pad 2172. The bracket body 2171 extends in the left-right direction and has a first mounting groove extending in the left-right direction. The lower end of the third door panel 214 fits into the first mounting groove. There are two support pads 2172. The two support pads 2172 are respectively connected to the two ends of the bracket body 2171 in the length direction and to the front end of the bracket body 2171. The support pads 2172 are provided with a second mounting groove, and the lower end of the third door panel 214 fits into the second mounting groove.

[0047] Optional, for example Figure 8 As shown, the door body 21 also includes a hinge 219, one end of which is connected to the first bracket 216 and the other end is connected to the body 10. The door body 20 is rotatably connected to the body 10 via the hinge 219 to open and close the cooking appliance's loading and unloading port.

[0048] According to some embodiments of this utility model, such as Figure 5 and Figure 7 As shown, the door body 21 also includes a sealing element 2181 and a pressure plate 2182. The sealing element 2181 is sealed and abuts against the second door panel 213 and the third door panel 214, and together with the second door panel 213, the third door panel 214 and the two first brackets 216, it defines the first heat insulation cavity 211b. One end of the pressure plate 2182 is connected to the handle seat 22, and the other end extends downward and abuts against the second door panel 213 through the sealing element 2181. The sealing element 2181 is mainly used to seal the gap between the second door panel 213 and the third door panel 214, so that the second door panel 213 and the third door panel 214 define the first heat insulation cavity 211b that is isolated from the airflow channel 211a. The pressure plate 2182 is mainly used to press the second door panel 213 to fix the upper end of the second pressure plate 2182, thereby ensuring the installation stability of the second pressure plate 2182.

[0049] The following will refer to Figures 1-9 A cooking apparatus 100 according to a specific embodiment of the present invention is described.

[0050] Reference Figure 1 The cooking device 100 includes a body 10, a door 20, and a fan 30. The body 10 has a cooking cavity 11 inside, and the front of the cooking cavity 11 is open to form a loading and unloading port. The door 20 is connected to the front of the body 10 and is used to open or close the loading and unloading port. The fan 30 is arranged inside the body 10 and is located above the cooking cavity 11.

[0051] Specifically, the door body 20 includes a door body 21 and a handle seat 22. The door body 21 has an installation opening on the side away from the cooking cavity 11. The handle seat 22 is located at the installation opening, and a portion of the handle seat 22 is recessed backward and upward to form a grip groove 221.

[0052] The door body 21 defines an airflow channel 211a inside. At least a portion of the airflow channel 211a is arranged on the rear side of the grip groove 221 to separate the grip groove 221 and the cooking cavity 11 in the front-back direction. The door body 21 is provided with an inlet 2111 and an outlet 2112 communicating with the airflow channel 211a. The inlet 2111 is formed at the bottom of the door body 20 and communicates with the external space. The outlet 2112 is formed on the rear side of the top of the door body 20. The fan 30 is used to drive the air in the airflow channel 211a to flow from the inlet 2111 to the outlet 2112.

[0053] Furthermore, the door body 21 also defines a first heat insulation cavity 211b, which is arranged on the side of the airflow channel 211a facing the cooking cavity 11.

[0054] Specifically, the door body 21 includes a first door panel 212, a second door panel 213, and a third door panel 214 arranged sequentially in the direction of the door body 20 toward the cooking cavity 11. An airflow channel 211a is defined between the first door panel 212 and the second door panel 213, and a first heat insulation cavity 211b is defined between the second door panel 213 and the third door panel 214. It should be noted that both the second door panel 213 and the third door panel 214 are made of heat-reflective glass.

[0055] The door body 21 also includes: an end cap 215, two first brackets 216, a second bracket 217, and two hinges 219. One end of the end cap 215 is connected to the upper end of the third door panel 214, and the other end is connected to the upper end of the handle seat 22. The two first brackets 216 are spaced apart in the left-right direction, and the first door panel 212, the second door panel 213, and the third door panel 214 are all connected between the two first brackets 216. The second bracket 217 extends in the left-right direction, and both ends of the second bracket 217 are connected to the two first brackets 216 respectively. The second bracket 217 is arranged on the lower side of the second door panel 213 and the third door panel 214, and is connected to both the second door panel 213 and the third door panel 214. One end of the two hinges 219 is connected to the two first brackets 216 respectively, and the other end is hinged to the body 10.

[0056] The door body 21 also includes a sealing element 2181 and a pressure plate 2182. The sealing element 2181 is sealed and abuts between the second door panel 213 and the third door panel 214, and together with the second door panel 213, the third door panel 214 and the two first brackets 216, it forms a first heat insulation cavity 211b. One end of the pressure plate 2182 is connected to the handle seat 22, and the other end is sealed and abuts against the second door panel 213 through the sealing element 2181.

[0057] The door body 20 also includes a decorative panel 23, which is arranged in the grip groove 221 and directly opposite the front opening of the grip groove 221. The decorative panel 23 divides the internal space of the grip groove 221 into a grip space and a second heat insulation cavity 231. In the front-back direction, at least a portion of the second heat insulation cavity 231 is arranged between the grip space and the airflow channel 211a.

[0058] In addition, the body 10 is also provided with a first air duct 12 and a second air duct 13. The air inlet of the first air duct 12 is connected to the airflow channel 211a through the outlet 2112. The air outlet of the first air duct 12 is connected to the inlet of the fan 30. The air inlet of the second air duct 13 is connected to the outlet 2112 of the fan 30. The air outlet of the second air duct 13 is connected to the external space.

[0059] According to the cooking device 100 of this utility model, by forming a grip groove 221 and an airflow channel 211a on the door body 20, the handle can be hidden while effectively isolating the high temperature transmitted from the oven cavity to the oven door handle during cooking. This solves the problem of the surface temperature rising and scalding the hand when the handle is embedded in the oven door, thus effectively improving the appearance while ensuring the user's tactile experience when opening and closing the door. In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0060] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0063] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cooking apparatus, characterized in that, include: The body has a cooking cavity inside, and the front of the cooking cavity is open to form a loading and unloading port. A door body is connected to the front side of the main body and is used to open or close the loading and unloading port. The front surface of the door body has a rearwardly recessed grip groove. An airflow channel is formed inside the door body. At least a portion of the airflow channel is arranged behind the grip groove to separate the grip groove and the cooking cavity in the front-back direction. The door body has an inlet and an outlet communicating with the airflow channel. The inlet communicates with the external space. A fan is arranged on the body and is used to drive the air in the airflow channel from the inlet to the outlet.

2. The cooking apparatus according to claim 1, characterized in that, The entrance is formed at the bottom of the door, and the exit is formed at the rear of the top of the door.

3. The cooking apparatus according to claim 2, characterized in that, The fan is arranged inside the machine body and located on the upper side of the cooking cavity. The machine body is provided with a first air duct and a second air duct. The air inlet of the first air duct is connected to the airflow channel through the outlet. The air outlet of the first air duct is connected to the inlet of the fan. The air inlet of the second air duct is connected to the outlet of the fan. The air outlet of the second air duct is connected to the external space.

4. The cooking apparatus according to claim 3, characterized in that, The grip groove is located at the upper end of the door body, and the air outlet of the second air duct is located between the upper surface of the door body and the top wall of the pick-up and put-out port.

5. The cooking apparatus according to any one of claims 1-4, characterized in that, The door includes a door body that defines the airflow channel and a first heat insulation cavity, the first heat insulation cavity being arranged on the side of the airflow channel facing the cooking cavity.

6. The cooking apparatus according to claim 5, characterized in that, The door body includes a first door panel, a second door panel, and a third door panel arranged sequentially in the direction of the door body toward the cooking cavity. The airflow channel is defined between the first door panel and the second door panel, and the first heat insulation cavity is defined between the second door panel and the third door panel.

7. The cooking apparatus according to claim 6, characterized in that, At least one of the second door panel and the third door panel is heat-reflective glass.

8. The cooking apparatus according to claim 5, characterized in that, The door body has an installation opening on the side opposite to the cooking cavity, and the door body also includes: A handle base is provided at the mounting port position, and a portion of the handle base is recessed rearward and upward to form the grip groove.

9. The cooking apparatus according to claim 8, characterized in that, The door body further includes: a decorative panel, which is arranged in the grip groove and directly opposite the front opening of the grip groove. The decorative panel divides the internal space of the grip groove into a grip space and a second heat insulation cavity. In the front-back direction, at least a portion of the second heat insulation cavity is arranged between the grip space and the airflow channel.

10. The cooking apparatus according to claim 9, characterized in that, The trim panel is detachably connected to the handle base; and / or the handle base is a single piece.

11. The cooking apparatus according to claim 8, characterized in that, The door body includes a first door panel, a second door panel, and a third door panel arranged sequentially in the direction of the door body toward the cooking cavity. The door body also includes: An end cap, one end of which is connected to the upper end of the third door panel, and the other end of which is connected to the upper end of the handle base; Two first brackets are spaced apart in the left-right direction, and the first door panel, the second door panel and the third door panel are all connected between the two first brackets; The second bracket extends in the left-right direction, and its two ends are respectively connected to the two first brackets. The second bracket is arranged on the lower side of the second door panel and the third door panel, and is connected to both the second door panel and the third door panel.

12. The cooking apparatus according to claim 11, characterized in that, The door body also includes: A sealing element is sealed and abutted between the second door panel and the third door panel, and together with the second door panel, the third door panel and the two first brackets, it defines the first heat insulation cavity; A pressure plate, one end of which is connected to the handle seat, and the other end extends downward and abuts against the second door panel through the sealing element.

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