CN220937743U - Cooking utensil convenient for putting cookware in - Google Patents

Abstract

The utility model discloses a cooking utensil convenient for putting in a cooker, which belongs to the field of food processing and solves the problems that in the prior art, when the cooker is pushed into a cooking cavity, the cooker is rubbed with an NTC component greatly to cause wear of a surface coating of the cooker and generate harshness abnormal sound; when the cooker is guided to move from the front opening to the rear side of the cooking cavity by the cooker guiding path, the bottom surface of the cooker is kept higher than the NTC component, and the bottom surface of the cooker is contacted with the NTC component after the cooker is completely put into the cooking cavity.

Description

Cooking utensil convenient for putting cookware in

Technical Field

The utility model relates to the field of food processing, in particular to a cooking utensil convenient for putting a pot in.

Background

Some of the existing ovens and air fryer cooking appliances in the market are provided with heating components, fans and cookers in a cooking cavity, wherein the heating components are arranged above the cookers and used for heating air, and the fans blow hot air to be input into the cooking cavity so as to cook food. The patent of China patent No. CN218942997U discloses an air fryer, which comprises a shell, a wind scooper is arranged above a cooking cavity, a hot air component is arranged in a hot air cavity, a temperature sensor is inserted on the wind scooper, and hot air generated by the hot air component is input into the cooking cavity to cook food.

There are of course some models, in which a heating element is also provided at the bottom of the cooking cavity, and at the same time, the upper cooker is heated. To ensure safety, avoid burning out the machine due to too high heating temperature of the heating component, and for checking the pot, avoid dry heating, an NTC component is usually arranged at the bottom of the cooking cavity. As shown in fig. 1 to 2, when not in operation, the NTC component 02 protrudes out of the bottom heating component 03, and when the cooker 04 is put on, the NTC component is pressed down, so that the cooker and the bottom heating component are attached, and better heating is realized. Usually set up the opening in the front side of culinary art chamber 01, when the pan need push in from the front side, pan direction of advance and NTC subassembly push down the direction perpendicularly this moment, as shown in FIG. 2, because NTC subassembly protrusion bottom heating element, the pan pushes away NTC subassembly department resistance and increases, rubs pan surface coating, and pan and NTC subassembly are metallic structure, and metal friction still can produce harshness abnormal sound.

Disclosure of utility model

The utility model aims to provide a cooking utensil convenient for putting a cooker into, and solves the problems that in the prior art, when the cooker is pushed into a cooking cavity, the cooker is rubbed with an NTC component greatly, so that a surface coating of the cooker is worn and the pot generates harshness and abnormal sound.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooking utensil convenient for putting in, includes the casing that is equipped with the cooking chamber, cooking intracavity is equipped with heating element, fan, pan and locates the cooking chamber bottom and puts in the back NTC subassembly that contacts with the pan, the front side of cooking chamber is equipped with the opening, the left and right sides in cooking chamber is equipped with the pan guide route; when the cooker is guided to move from the front opening to the rear side of the cooking cavity by the cooker guiding path, the bottom surface of the cooker is kept higher than the NTC component, and the bottom surface of the cooker is contacted with the NTC component after the cooker is completely put into the cooking cavity.

After the technical scheme is adopted, the utility model has the following advantages: the left and right sides of cooking cavity is equipped with the pan guide way, when the pan advances to the rear side from cooking cavity front side opening, the pan is guided to the exact position, keep its bottom surface to be higher than the NTC subassembly, can not be blocked by the NTC subassembly when guaranteeing that the pan removes into the cooking cavity, avoided pan bottom surface and NTC subassembly to take place friction and produce harshness abnormal sound, protection pan surface coating, make the pan put into cooking utensil's process more smooth and easy simultaneously, the uncomfortable that friction and abnormal sound brought is felt, promote user's whole use experience sense, in addition, the pan is put into the cooking cavity completely after the pan bottom surface just contacts with the NTC subassembly, reduce the wearing and tearing of pan put into the cooking cavity in-process to the NTC subassembly, lengthen the life of NTC subassembly, also ensure pan bottom surface and heating element laminating, reach better heating effect.

Further, the cooker guiding path is provided with a lower guiding rib protruding out of the side wall of the cooking cavity, the cooker is provided with an upper guiding rib, and the upper guiding rib moves along the lower guiding rib when the cooker is pushed into the cooking cavity. By adopting the technical scheme, the lower guide rib protrudes out of the side wall of the cooking cavity and is matched with the upper guide rib, when the cooker is pushed into the cooking cavity, a clear path is provided for the cooker, the cooker is ensured to enter the cooking cavity smoothly and accurately along the lower guide rib, the bottom surface of the cooker is kept higher than the NTC component when the cooker moves from the front side opening of the cooking cavity to the rear side, and friction and abnormal sound of the bottom surface of the cooker and the NTC component are reduced.

Further, the lower guide rib comprises a high-level section positioned at the front side and a low-level section positioned at the rear side, and the upper guide rib comprises a rear section and a front section; the rear section is in sliding fit with the high-level section when the cooker is pushed into the cooking cavity, is in positioning fit with the low-level section after the cooker is completely put into the cooking cavity, and the front section is in positioning fit with the high-level section after the cooker is completely put into the cooking cavity. By adopting the technical scheme, when the cooker is pushed into the cooking cavity, the rear section is contacted with the high-level section, the upper guide rib is matched with the lower guide rib, the cooker is lifted upwards, and the bottom surface of the cooker is higher than the NTC component; the cooker is continuously pushed into the cooking cavity, the rear section is in sliding fit with the high-level section, and the bottom surface of the cooker is continuously higher than the NTC component; the pan continues to push to the culinary art chamber, and the back end is contacted with the low level section, and the low level section is less than the high level section, and the focus of pan downwards, and under the action of gravity, the pan is pressed down with NTC subassembly, continues to push into the pan to the culinary art intracavity this moment, back end and low level section locate fit, front end and high level section locate fit, can be with the stable installation of pan in the culinary art intracavity, reduce the pan and rock. The cooperation of lower direction muscle and last direction muscle makes the pan obtain accurate guide and location at the in-process that gets into the culinary art chamber, makes the pan get into the culinary art intracavity smoothly, and this in-process, the pan pushes down the NTC subassembly again after, has reduced the friction of pan bottom surface and NTC subassembly, reduces the wearing and tearing of pan surface coating, reduces the abnormal sound that pan bottom surface and NTC subassembly friction produced simultaneously, reduces the wearing and tearing to the NTC subassembly, makes the user can use the cooking utensil more comfortable, conveniently.

Furthermore, the lower guide rib further comprises an inclined plane transition section, the front end of the inclined plane transition section is connected with the high-level section, the rear end of the inclined plane transition section is connected with the low-level section, and the upper guide rib is provided with a middle section corresponding to the inclined plane transition section. By adopting the technical scheme, the inclined plane changeover portion enables the cooker to obtain stable guide in the process of pushing the cooking cavity, the cooker slides from the high-level section to the low-level section more smoothly, the impact force in the process of downwards moving the center of gravity of the cooker is reduced, the cooker downwards presses the NTC component more gently, a user feels more comfortable operation, and meanwhile, the inclined plane changeover portion is matched with the middle section, so that the cooker is more favorably and stably guided to move, and the smoothness of the operation is improved.

Further, the height difference between the front section and the rear section is H1, the height difference between the high-level section and the low-level section is H2, and the height of the inner bottom wall of the convex cooking cavity of the NTC component in a natural state is H, wherein h1=h2 > H; and/or the included angle between the middle section and the horizontal plane is A, and the value of A is 10-20 degrees. By adopting the technical scheme, when the cooker slides from the high-level section to the low-level section, the inclined plane transition section provides a guiding effect for the cooker, so that the cooker is enabled to enter the cooking cavity along the lower guide rib, and the H1 = H2, so that the descending height of the cooker is consistent with the height difference between the high-level section and the low-level section, and the cooker is stably guided and positioned in the cooking cavity process. Meanwhile, in order to ensure smooth assembly, the design of H1=H2 > H ensures that the bottom surface of the cooker contacts with the NTC component and can completely press down the NTC component, when a user pushes the cooker, the friction force between the NTC component and the cooker is reduced, the cooker is more convenient to push into a cooking cavity, and the bottom of the cooker is also ensured to be attached to a heating component to realize a good heating effect; if h1=h2 < H, the pot cannot fully press the NTC component down, and when the pot is pushed in, the bottom of the pot receives the upward force of the NTC component, so that the friction between the bottom of the pot and the NTC component increases, the coating on the bottom of the pot is worn, and the pot can also generate harsh abnormal sound.

The value of A is 10-20 degrees, so that a user can push and take out the cooker into and out of the cooking cavity easily, and the operation stability is improved; if the value range of A is smaller than 10 degrees, the middle section is too gentle, and the accurate guiding and positioning functions cannot be provided, so that the cooker is inconvenient to accurately assemble; if the value range of A is more than 20 degrees, the user has larger resistance when taking out the cooker, and needs to use larger force to draw out the cooker from the cooking cavity, and excessive abrasion between the upper guide rib and the lower guide rib can be caused.

Further, H1-h=2-3 mm; and/or the total length of the upper guide rib is L, the length of the front section is L1, the length of the rear section is L2, and the L1 is more than or equal to 1/2L. By adopting the technical scheme, the cooker can be ensured to be completely pressed down by the H1-H=2-3 mm, the friction force between the cooker and the NTC component is reduced when the cooker is pushed inwards, and the cooker can be smoothly pushed into the cooking cavity along the lower guide rib. If H1-H is less than 2mm, the NTC component cannot be fully pressed down, the NTC component is blocked and the NTC component is pushed upwards when pushed into the cooker, a coating on the bottom surface of the cooker is worn, and the cooker and the NTC component rub to generate harsh abnormal sound; if H1-H is more than 3mm, the height difference between the front section and the rear section is larger, so that the user receives larger resistance when taking out the cooker, and the operation and the use of the cooker are inconvenient for the user. In the embodiment, the design L1 is more than or equal to 1/2L, the NTC component is positioned at the center of the bottom surface of the cooking cavity, when the cooker is pushed into the inclined plane transition section, the NTC component is positioned below the cooker, the NTC component can be completely pressed down after the center of gravity of the cooker is downwards moved, the bottom surface of the cooker is attached to the heating component, and food in the cooker is fully heated. If L1 is less than 1/2L, when the cooker is pushed into the inclined plane transition section, the NTC component is not positioned below the cooker, the cooker is continuously pushed into the cooking cavity, and the cooker can collide and rub with the NTC component, so that the cooker is not beneficial to a user to push or take out.

Further, the horizontal projection of the high stage is located between the front opening of the cooking cavity and the NTC assembly in the front-rear direction, and the length of the high stage is smaller than that of the low stage. By adopting the technical scheme, the pot is ensured to be contacted with the high-position section when being put into the cooking cavity, and stable guide is provided for the pot. The length of the high-level section is smaller than that of the low-level section, the contact area between the rear section of the cooker and the high-level section is reduced, the friction between the rear section and the high-level section is reduced, and a user can easily push in or pull out the cooker from the cooking cavity.

Further, the pot edge of the pot is provided with an outwards protruding flange, and the upper guide rib and the flange are integrally arranged. Adopt aforementioned technical scheme, the outward protrusion of chimb can with lower direction muscle cooperation, for the pan provides guide and positioning action, more be convenient for the pan push into the culinary art intracavity along lower direction muscle accurately, the chimb still provides holding power for the pan, prevents that the pan from rocking, stably assembles the pan in the culinary art intracavity, and goes up direction muscle and integrative setting of chimb and be convenient for machine-shaping, ensures the structural strength of going up the direction muscle again, is favorable to improving the durability and the life of pan.

Further, the pan guiding path comprises a pan lifting section arranged on the front side and a pan positioning section arranged on the rear side, wherein the pan lifting section is higher than the pan positioning section, the bottom surface of the pan is higher than the NTC component, and the pan positioning section is used for positioning the pan after the pan is completely put into the cooking cavity, and the bottom surface of the pan is in contact with the NTC component; and/or the pan guiding path is provided with a guiding groove. By adopting the technical scheme, the lifting guide is provided by the lifting section of the cooker when the cooker is pushed into the cooking cavity, the bottom surface of the cooker is ensured to be higher than the NTC component, the interference of the NTC component and the grinding of the bottom surface of the cooker are avoided, the cooker is prevented from being pushed into or taken out of the cooking cavity smoothly, the positioning section of the cooker provides stable positioning after the cooker is put into the cooking cavity completely, the cooker is ensured to be stably installed in the cooking cavity and not to be loosened, and the bottom surface of the cooker is contacted with the NTC component, so that uniform and full heating is realized. The guide slot can provide more accurate guide, ensures that the cooker keeps the correct direction in the process of pushing into the cooking cavity, is favorable for a user to correctly put the cooker into the cavity, can also enhance the stability of the cooker, ensures that the cooker is not easy to shake or incline in the pushing process, avoids dislocation of positions in the pushing process, and ensures that the bottom surface of the cooker is contacted with the NTC component.

Further, the heating component further comprises a heating plate arranged at the bottom of the cooking cavity, and the NTC component is arranged in the middle area of the heating plate; and/or a wind scooper with a hot air cavity is arranged above the cooking cavity, a hot air component is arranged in the hot air cavity, the heating component further comprises a heating pipe arranged in the hot air cavity, and the hot air component comprises a fan and the heating pipe. Adopt aforementioned technical scheme, ensure that food material is heated evenly at the culinary art in-process, make food obtain abundant heating, and NTC subassembly locates intermediate position and can perception pan temperature, and then control temperature reaches accurate culinary art, can prevent dry combustion method simultaneously, improve equipment's security, avoid the too high damage that leads to food material or cooking utensil of temperature. The hot air cavity in the air guide cover can ensure that hot air is uniformly distributed in the cavity, so that the uniform heating of food materials is improved, the cooking non-uniformity is reduced, and the food quality is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram (I) of an air fryer in the prior art;

FIG. 2 is a schematic diagram of an air fryer in the prior art (II);

FIG. 3 is a schematic view (I) of a cooking apparatus for facilitating placement of a pot according to the present utility model;

Fig. 4 is an enlarged view of P in fig. 3;

FIG. 5 is a schematic diagram of a cooking apparatus for facilitating placement of a pan according to the present utility model;

Fig. 6 is a schematic structural view (iii) of a cooking appliance for facilitating placement of a pot according to the present utility model;

Fig. 7 is a schematic structural view (fourth) of a cooking appliance for facilitating placement of a pot according to the present utility model;

FIG. 8 is a schematic view of a pan according to the present utility model;

FIG. 9 is a cross-sectional view of the pan of the present utility model;

FIG. 10 is an enlarged view of FIG. 9 at Q;

FIG. 11 is a schematic view of a side wall of a cooking chamber according to the present utility model;

Fig. 12 is a cross-sectional view of a side wall of a cooking chamber in accordance with the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," and the like in the description and in the claims, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order, and do not necessarily indicate a "first" even if a "second" is used before a certain feature. It should be understood that in the present utility model, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of X, Y, Z comprises, "comprising X, Y and/or Z" means that any one or any two or three of X, Y, Z comprise.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 3 to 7, the present utility model provides a cooking appliance convenient for putting a pot 3 into the cooking appliance, comprising a housing 1 provided with a cooking cavity 2, wherein a heating component, a fan, the pot 3 and an NTC component 21 which is arranged at the bottom of the cooking cavity 2 and contacts with the pot 3 after the pot 3 is put into the cooking cavity 2 are arranged in the cooking cavity 2, an opening is arranged at the front side of the cooking cavity 2, and pot guiding paths are arranged at the left side and the right side of the cooking cavity 2; the pot guide path guides the pot 3 to move from the front opening of the cooking cavity 2 to the rear side, keeps the bottom surface of the pot 3 higher than the NTC assembly 21, and brings the bottom surface of the pot 3 into contact with the NTC assembly 21 after the pot 3 is completely put into the cooking cavity 2.

In this embodiment, the left and right sides of cooking chamber 2 is equipped with the pan guide way, when pan 3 advances to the rear side from cooking chamber 2 front side opening, pan 3 is guided to the exact position, keep its bottom surface higher than NTC subassembly 21, ensure that pan 3 can not be blockked by NTC subassembly 21 when removing into cooking chamber 2, avoided the bottom surface of pan 3 to take place friction and produce harshness abnormal sound with NTC subassembly 21, the protection pan 3 surface coating, make the process that pan 3 put into cooking utensil more smooth and easy simultaneously, the uncomfortable sense that friction and abnormal sound brought has been reduced, promote user's whole use experience sense, in addition, the bottom surface of pan 3 just contacts with NTC subassembly 21 after putting into cooking chamber 2 completely, reduce the wearing and tearing to NTC subassembly 21 of pan 3 in-process of putting into cooking chamber 2, lengthen NTC subassembly 21's life, also ensure the bottom surface and the part laminating that generates heat of pan 3, reach better heating effect.

In an embodiment, the heating component further comprises a heating disc 22 arranged at the bottom of the cooking cavity 2, the NTC component 21 is arranged in the middle area of the heating disc 22, food is guaranteed to be heated uniformly in the cooking process, the food is heated fully, the NTC component 21 is arranged in the middle position, the temperature of the cooker 3 can be sensed, the temperature is controlled to achieve accurate cooking, meanwhile, dry heating can be prevented, the safety of equipment is improved, and damage to the food or a cooking appliance caused by overhigh temperature is avoided.

In one embodiment, a wind guide cover with a hot air cavity is arranged above the cooking cavity 2, a hot air component is arranged in the hot air cavity, the heating component further comprises a heating pipe arranged in the hot air cavity, and the hot air component comprises a fan and the heating pipe. Specifically, the middle part of the bottom surface of the air guide cover forms a hot air cavity through upwards sinking, the heating tube can be designed to be positioned at the periphery of the fan, the rotating fan extracts air in the cooking cavity 2 and forms air flow flowing through the heating tube, the air flow absorbs heat and forms hot air flowing back to the cooking cavity 2, and the hot air can be contacted with food materials and realize heat transfer after flowing into the cooking cavity 2, so that the food materials are gradually cooked from outside to inside. The temperature of the hot air is reduced due to contact with the food materials and the hot air is diffused into the cooking cavity 2, so that an air source is provided for the hot air component to extract and heat again, and the air is circularly extracted and heated to improve the heat utilization efficiency. The hot air cavity in the air guide cover can ensure that hot air is uniformly distributed in the cavity, so that the uniform heating of food materials is improved, the cooking non-uniformity is reduced, and the food quality is improved. The combination of heating tube and fan makes hot-blast in can distributing cooking cavity 2 rapidly, has improved heating efficiency, has shortened preheating time, and simultaneously, heating tube and heating dish 22 combine to use, and the concurrent heating can be faster with edible material heating to required temperature, reaches more accurate culinary art effect to satisfy user's culinary art demand.

When in use, firstly, food materials are put into a pot body; then, placing the pot body in the cooking cavity 2; then, the pot body is communicated with the hot air cavity by the cooking cavity 2 and is sealed and wrapped with the pot body, so that the cooking cavity 2 is isolated from the external space; finally, hot air is generated by the hot air component and is input into the cooking cavity 2 so as to heat and cook the food materials in the pot body.

In one embodiment, the pan guiding path is provided with a lower guiding rib 23 protruding from the side wall of the cooking cavity 2, the pan 3 is provided with an upper guiding rib 31, and the upper guiding rib 31 moves along the lower guiding rib 23 when the pan 3 is pushed into the cooking cavity 2. The lower guide rib 23 protrudes out of the side wall of the cooking cavity 2 and is matched with the upper guide rib 31, when the cooker 3 is pushed into the cooking cavity 2, a clear path is provided for the cooker 3, the cooker 3 is ensured to enter the cooking cavity 2 smoothly and accurately along the lower guide rib 23, when the cooker 3 moves from the front side opening of the cooking cavity 2 to the rear side, the bottom surface of the cooker 3 is kept higher than the NTC component 21, and friction and abnormal sound between the bottom surface of the cooker 3 and the NTC component 21 are reduced. Correspondingly, the side wall of the cooking cavity 2 also has a limiting effect on the upper guide rib 31, so that the upper guide rib is prevented from shaking.

As shown in fig. 3 to 9, wherein the lower guide rib 23 includes a high stage 231 at a front side and a low stage 232 at a rear side, and the upper guide rib 31 includes a rear stage 312 and a front stage 313; the rear section 312 is in sliding fit with the upper section 231 when the pan 3 is pushed into the cooking cavity 2, and is in positioning fit with the lower section 232 after the pan 3 is completely put into the cooking cavity 2, and the front section 313 is in positioning fit with the upper section 231 after the pan 3 is completely put into the cooking cavity 2. When the cooker 3 is pushed into the cooking cavity 2, the rear section 312 is contacted with the high-level section 231, the upper guide rib 31 is matched with the lower guide rib 23, the cooker 3 is lifted upwards, and the bottom surface of the cooker 3 is higher than the NTC component 21; the pan 3 continues to push into the cooking cavity 2, the rear section 312 is in sliding fit with the high section 231, and at the moment, the bottom surface of the pan 3 is continuously higher than the NTC component 21; the pan 3 continues to push into to the cooking chamber 2, and the back end 312 contacts with low level section 232, and low level section 232 is less than high level section 231, and the focus of pan 3 is downwards, and under the action of gravity, pan 3 presses down NTC subassembly 21, continues to push into pan 3 to cooking chamber 2 this moment, back end 312 and low level section 232 locate fit, and front end 313 and high level section 231 locate fit can be with pan 3 stable the installation in cooking chamber 2, reduces pan 3 and rocks. The cooperation of lower guide rib 23 and last guide rib 31 makes pan 3 can get accurate guide and location in the in-process that gets into culinary art chamber 2, makes pan 3 get into culinary art intracavity 2 smoothly, and in-process, pan 3 pushes down NTC subassembly 21 back again, has reduced the friction of the bottom surface of pan 3 and NTC subassembly 21, reduces the wearing and tearing of pan 3 surface coating, reduces the abnormal sound that the bottom surface of pan 3 and NTC subassembly 21 friction produced simultaneously, reduces the wearing and tearing to NTC subassembly 21, makes the user can more comfortable, conveniently use cooking utensil.

The lower guide rib 23 further includes an inclined transition section 233 with a front end connected to the high section 231 and a rear end connected to the low section 232, and the upper guide rib 31 is provided with a middle section 314 corresponding to the inclined transition section 233. The inclined plane changeover portion 233 makes pan 3 obtain steady guide in the in-process of pushing into cooking cavity 2, and pan 3 slides to low side section 232 from high side section 231 and is smoother, reduces the impact force of pan 3 focus in-process of moving down, makes pan 3 push down NTC subassembly 21 more mild, lets the user feel more comfortable operation, and inclined plane changeover portion 233 cooperates with middle section 314 simultaneously, more does benefit to steady guide pan 3 removal, has improved the smoothness of operation.

As shown in fig. 10 to 11, specifically, the cooking cavity 2 and the lower guide rib 23 are integrally die-cast, the cooking cavity 2 is installed in the housing 1, a plurality of positioning holes are formed on the side wall of the cooking cavity 2, and flanges 24 are formed at the upper and lower ends of the side wall of the cooking cavity 2.

To ensure smooth assembly, in one embodiment, the height difference between the front section 313 and the rear section 312 is H1, the height difference between the upper section 231 and the lower section 232 is H2, and the height of the inner bottom wall of the NTC assembly 21 protruding from the cooking cavity 2 in a natural state is H, h1=h2 > H. When the pan 3 slides from the high-level section 231 to the low-level section 232, the inclined plane transition section 233 provides a guiding function for the pan 3, so that the pan 3 is enabled to enter the cooking cavity 2 along the lower guide rib 23, and h1=h2, so that the descending height of the pan 3 is consistent with the height difference between the high-level section 231 and the low-level section 232, and the stable guiding and positioning of the pan 3 in the process of being placed into the cooking cavity 2 are ensured. Meanwhile, in order to ensure smooth assembly, the design of H1=H2 > H ensures that the bottom surface of the cooker 3 is contacted with the NTC component 21 and the NTC component 21 can be completely pressed down, when a user pushes the cooker 3, the friction force between the NTC component 21 and the cooker 3 is reduced, the cooker 3 is more convenient to push into the cooking cavity 2, and the adhesion of the bottom of the cooker and the heating component is also ensured to realize a good heating effect; if h1=h2 < H, the NTC component 21 cannot be completely pressed down by the pot 3, and when the pot 3 is pushed in, the bottom of the pot 3 is subjected to the upward force of the NTC component 21, so that the friction between the bottom of the pot 3 and the NTC component 21 is increased, and the coating on the bottom of the pot 3 is worn, so that a harsh abnormal sound is generated.

In another embodiment, the included angle between the middle section 314 and the horizontal plane is a, the value range of a is 10 ° -20 °, for example, a can take 10 °,12 °,14 °,16 °,18 ° or 20 °, etc., so that the user can easily push and take out the cooker 3 into and from the cooking cavity 2, and the stability of the operation is improved; if the value range of a is smaller than 10 °, the middle section 314 is too gentle, and cannot provide accurate guiding and positioning functions, so that the pan 3 is not convenient to accurately assemble; if the value range of a is greater than 20 °, a user has a large resistance when taking out the pan 3, and needs to use a large force to draw out the pan 3 from the cooking cavity 2, and excessive wear between the upper guide rib 31 and the lower guide rib 23 is also caused.

As shown in fig. 9, to ensure that the pot 3 can fully depress the NTC assembly 21, in one embodiment, h1—h=2-3 mm; in another embodiment, the upper guide rib 31 has a total length L, the front section 313 has a length L1, and the rear section 312 has a length L2, L1. Gtoreq.1/2L. H1—h=2-3 mm, for example, H1 is 2mm, 2.5mm or 3mm larger than H, etc., to ensure that the pot 3 can fully press down the NTC component 21, friction force between the pot 3 and the NTC component 21 is reduced when the pot 3 is pushed inward, and the pot 3 can be smoothly pushed into the cooking cavity 2 along the lower guide rib 23. If H1-H is less than 2mm, the NTC component 21 cannot be fully pressed down, the NTC component 21 is blocked and the NTC component 21 is pushed upwards when pushed into the cooker 3, the coating on the bottom surface of the cooker 3 is worn, and the cooker 3 and the NTC component 21 rub to generate a harsh abnormal sound; if H1-H is greater than 3mm, the height difference between the front section 313 and the rear section 312 is larger, so that the user receives larger resistance when taking out the pan 3, and the operation and the use of the pan are inconvenient for the user. In this embodiment, the design that the L1 is greater than or equal to 1/2L, the NTC component 21 is located at the center of the bottom surface of the cooking cavity 2, so that when the pan 3 is pushed into the inclined plane transition section 233, the NTC component 21 is located below the pan 3, after the center of gravity of the pan 3 moves down, the NTC component 21 can be completely pressed down, and the bottom surface of the pan 3 is attached to the heating component, so as to ensure that food in the pan 3 is sufficiently heated. If L1 < 1/2L, when the pot is pushed into the inclined transition section 233, the NTC component 21 is not located under the pot 3, the pot 3 continues to be pushed into the cooking cavity 2, and the pot 3 collides with the NTC component 21, which is not beneficial for the user to push or take out the pot 3.

Wherein, the horizontal projection of the high stage 231 is located between the front opening of the cooking cavity 2 and the NTC assembly 21 in the front-rear direction, and the length of the high stage 231 is smaller than that of the low stage 232. Ensuring that the pan 3 is first in contact with the upper section 231 when placed in the cooking chamber 2, providing a stable guide for the pan 3. The length of the high-level section 231 is smaller than that of the low-level section 232, the contact area between the rear section 312 of the pan 3 and the high-level section 231 is reduced, friction between the rear section 312 and the high-level section 231 is reduced, and a user can easily push in or pull out the pan 3 into the cooking cavity 2.

In one embodiment, the pan edge of the pan 3 is provided with an outwardly protruding rim 32, and the upper guide rib 31 is integrally provided with the rim 32. Convex edge 32 outwards protrusion can cooperate with lower direction muscle 23, for pan 3 provides guide and positioning action, more be convenient for pan 3 along lower direction muscle 23 accurately push cooking chamber 2 in, convex edge 32 still provides holding power for pan 3, prevents that pan 3 from rocking, stably assembles pan 3 in cooking chamber 2, and go up direction muscle 31 and the integrative being convenient for machine-shaping that sets up of convex edge 32, guarantee the structural strength of direction muscle 31 again, be favorable to improving the durability and the life of pan 3.

In one embodiment, the pan guiding path includes a pan lifting section provided at the front side and a pan positioning section provided at the rear side, the pan lifting section being higher than the pan positioning section and making the bottom surface of the pan 3 higher than the NTC component 21, the pan positioning section being used to position the pan 3 after the pan 3 is completely put into the cooking cavity 2 and making the bottom surface of the pan 3 contact with the NTC component 21. The pan lifting section provides lifting guide when the pan 3 pushes into the cooking cavity 2, ensures that the bottom surface of the pan 3 is higher than the NTC component 21, avoids the NTC component 21 from interfering and grinding the bottom surface of the pan 3, prevents the pan 3 from pushing into or taking out the cooking cavity 2 smoothly, provides stable positioning after the pan 3 is put in completely, ensures that the pan 3 is stably installed in the cooking cavity 2 and cannot be loosened, and enables the bottom surface of the pan 3 to be in contact with the NTC component 21 so as to realize uniform and full heating. In this embodiment, the specific structures of the pan lifting section and the pan positioning section may refer to the upper guide rib and the lower guide rib.

In one embodiment, the pan guide path is provided with a guide slot. The guide groove is matched with the upper guide rib 31, so that more accurate guide can be provided, the cookware 3 is ensured to keep the correct direction in the process of pushing into the cooking cavity 2, a user is helped to correctly put the cookware 3 into the cavity, the stability of the cookware 3 can be enhanced, the cookware is not easy to shake or incline in the pushing process, the dislocation of the positions in the pushing process is avoided, and the bottom surface of the cookware 3 is ensured to be contacted with the NTC component 21.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims (10)

1. The utility model provides a cooking utensil convenient for putting in, includes the casing that is equipped with the cooking chamber, cooking intracavity is equipped with heating element, fan, pan and locates the cooking chamber bottom and puts in the back NTC subassembly that contacts with the pan, the front side of cooking chamber is equipped with the opening, its characterized in that, the left and right sides in cooking chamber is equipped with pan guide path; when the cooker is guided to move from the front opening to the rear side of the cooking cavity by the cooker guiding path, the bottom surface of the cooker is kept higher than the NTC component, and the bottom surface of the cooker is contacted with the NTC component after the cooker is completely put into the cooking cavity.

2. The cooking appliance for facilitating placement of a cooking appliance as recited in claim 1, wherein the cooking appliance guide path is provided with a lower guide rib protruding from a side wall of the cooking cavity, and the cooking appliance is provided with an upper guide rib that moves along the lower guide rib when the cooking appliance is pushed into the cooking cavity.

3. The cooking appliance for facilitating placement of a cooking appliance according to claim 2, wherein the lower guide rib includes a high section at a front side and a low section at a rear side, and the upper guide rib includes a rear section and a front section; the rear section is in sliding fit with the high-level section when the cooker is pushed into the cooking cavity, is in positioning fit with the low-level section after the cooker is completely put into the cooking cavity, and the front section is in positioning fit with the high-level section after the cooker is completely put into the cooking cavity.

4. The cooking device for facilitating placement of a cooking device according to claim 3, wherein the lower guide rib further comprises an inclined plane transition section with a front end connected with the high-level section and a rear end connected with the low-level section, and the upper guide rib is provided with a middle section corresponding to the inclined plane transition section.

5. The cooking appliance for facilitating placement of a cooking appliance according to claim 4, wherein the difference in height between the front and rear sections is H1, the difference in height between the upper and lower sections is H2, the NTC assembly protrudes from the inner bottom wall of the cooking cavity in a natural state to a height of H, h1=h2 > H; and/or the included angle between the middle section and the horizontal plane is A, and the value of A is 10-20 degrees.

6. A cooking appliance for facilitating placement of a cookware according to claim 5, wherein h1_h=2-3 mm; and/or the total length of the upper guide rib is L, the length of the front section is L1, the length of the rear section is L2, and the L1 is more than or equal to 1/2L.

7. A cooking appliance for facilitating placement of a cooking vessel according to claim 3, wherein the horizontal projection of the high stage is located between the front opening of the cooking chamber and the NTC member in the front-rear direction, and the length of the high stage is smaller than the length of the low stage.

8. The cooking device for facilitating placement of a cooking device as recited in claim 4, wherein the rim of the cooking device is provided with an outwardly convex rim, and the upper guide rib is integrally provided with the rim.

9. The cooking appliance for facilitating placement of a cooking vessel according to claim 1, wherein the cooking vessel guiding path comprises a cooking vessel lifting section provided on a front side and a cooking vessel positioning section provided on a rear side, the cooking vessel lifting section being higher than the cooking vessel positioning section and having a cooking vessel bottom surface higher than the NTC assembly, the cooking vessel positioning section being configured to position the cooking vessel after the cooking vessel is completely placed in the cooking vessel and having the cooking vessel bottom surface in contact with the NTC assembly; and/or the pan guiding path is provided with a guiding groove.

10. The cooking appliance for facilitating placement of a cooking appliance according to claim 1, wherein the heating part further comprises a heating plate provided at a bottom of the cooking cavity, and the NTC component is provided at a middle region of the heating plate; and/or a wind scooper with a hot air cavity is arranged above the cooking cavity, a hot air component is arranged in the hot air cavity, the heating component further comprises a heating pipe arranged in the hot air cavity, and the hot air component comprises a fan and the heating pipe.