CN214284604U - Frying and baking machine - Google Patents

Abstract

The utility model discloses a frying and baking machine, which comprises a base component and an upper cover component, wherein the base component comprises a base and a baking tray, and the baking tray is rotatably arranged on the base; the upper cover assembly comprises an upper cover and a light wave tube, the upper cover is connected to the base and can be opened or covered on the baking tray, and the light wave tube is arranged on the upper cover and is positioned on one side of the upper cover facing the baking tray. The technical scheme of the utility model make fry in shallow oil roast machine and realized eating the material and be heated evenly and reduce the phenomenon that scorching appears to improved the culinary art effect of frying in shallow oil roast machine to eating the material.

Description

Frying and baking machine

Technical Field

The utility model relates to a cooking equipment technical field, in particular to fry in shallow oil roast machine.

Background

In the related art, the heating mode of the frying and baking machine is the heating of a fixed structure. For example, a fixed heating pipe or heating wire is provided to heat a grill pan of the frying and roasting machine, so that the grill pan has heat to cook food. However, the frying and baking machine in the related art has the following problems: the position relatively fixed of overware and heating member, the district that generates heat that heats the overware can make the overware inhomogeneous of being heated, and the region that is heated is more and more hot, and has the difference in temperature with the region that is not directly heated to make the culinary art effect of food poor, the part is immature and the local overheated condition more appears, influences the efficiency of culinary art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fry in shallow oil roast machine, aim at making fry in shallow oil roast machine and realized eating the material and be heated evenly and reduce the phenomenon that scorching appears to improve the culinary art effect of frying in shallow oil roast machine to eating the material.

In order to achieve the above object, the utility model provides a fry in shallow oil roast machine includes:

the base assembly comprises a base and a baking tray, and the baking tray is rotatably arranged on the base; and

the upper cover assembly comprises an upper cover and a light wave tube, the upper cover is connected to the base and can be opened or covered on the base, and the light wave tube is arranged on the upper cover and is positioned on one side, facing the baking tray, of the upper cover.

In an embodiment of the present invention, the base assembly further includes a rotating member, the rotating member is disposed on the base and is in clearance fit with the baking tray, and the rotating member drives the baking tray to rotate relative to the base, and the rotating member is in butt transmission with the baking tray.

In an embodiment of the present invention, a first gap is formed between the rotating member and the baking tray in a rotation direction of the baking tray relative to the base, and the rotating member can rotate in the first gap.

In an embodiment of the present invention, the baking tray is provided with a positioning member on a wall surface of the rotating member, the rotating member is formed with the first gap between the positioning members, and the rotating member can be driven by the positioning member by abutting against the positioning member, so that the baking tray rotates relative to the base.

In an embodiment of the present invention, the rotating member includes:

one end of the connecting column is rotatably arranged on the wall surface of the base facing the baking tray, and the other end of the connecting column extends towards the baking tray; and

the butt joint block is connected with one end, far away from the base, of the connecting column and is arranged at an included angle with the connecting column, the first gap is formed between the butt joint block and the positioning piece, and the butt joint block can drive the positioning piece in a butt joint mode.

In an embodiment of the present invention, a rotation angle formed by the rotation of the abutting block in the first gap is defined as α, and a condition is satisfied: alpha is more than or equal to 5 degrees and less than or equal to 80 degrees.

In an embodiment of the present invention, the base assembly further includes a supporting structure, the supporting structure is disposed between the base and the baking tray and supported on the baking tray, so that the connecting column and the abutting block have a second gap in the axial direction of the connecting column.

In an embodiment of the present invention, the wall of the base facing the baking tray is provided with a supporting protrusion, the supporting protrusion is formed as the supporting structure, and the supporting protrusion is supported by the supporting protrusion.

In an embodiment of the present invention, the base is provided with a roller facing the wall of the baking tray, the roller is formed as the supporting structure, and the roller is supported by the roller.

In an embodiment of the present invention, the supporting structure further includes a rotating ring, the rotating ring surrounds the outer side of the baking tray, and the rotating ring abuts against the baking tray and the roller.

In an embodiment of the present invention, the wall of the base facing the baking tray is provided with a main ball, the main ball is formed as the supporting structure, and the main ball is supported by the supporting structure.

In an embodiment of the present invention, the base assembly further includes a driving member and a transmission structure, the driving member is disposed on the base, the transmission structure is in transmission connection with the driving member and the connecting column, the driving member drives the connecting column to rotate through the transmission structure.

In an embodiment of the present invention, the transmission structure includes a driving gear and a driven gear, the driving gear is connected to the driving member, and the driven gear is connected to the connecting column and engaged with the driving gear;

or the transmission structure comprises a worm and a worm wheel, the worm is connected to the driving piece, and the worm wheel is connected to the connecting column and meshed with the worm;

or, transmission structure includes the action wheel, follows driving wheel and conveyer belt, the action wheel connect in the driving piece, follow driving wheel connect in the spliced pole, the conveyer belt cover is located the action wheel with follow the driving wheel.

In an embodiment of the present invention, a heat dissipation channel is formed in the upper cover, and the optical wave tube is located outside the heat dissipation channel.

In an embodiment of the present invention, the upper cover assembly further includes an upper reflection cover, the upper reflection cover is connected to the upper cover and located on a side of the upper cover facing the baking tray;

the upper reflector and the upper cover are enclosed to form the heat dissipation channel, and the light wave tube is located on one side of the upper reflector, which is far away from the heat dissipation channel.

In an embodiment of the present invention, the upper cover assembly further includes a heat shield, the heat shield is connected to the upper reflection cover and located on a side of the upper reflection cover facing away from the light wave tube, and the heat shield, the upper reflection cover and the upper cover enclose to form the heat dissipation channel;

and/or, the upper cover assembly further comprises a protective cover, the protective cover is connected with the upper reflecting cover and encloses to form a placement cavity, and the light wave tube is located in the placement cavity.

In an embodiment of the present invention, the upper cover is further provided with an air inlet and an air outlet, and both the air inlet and the air outlet are communicated with the heat dissipation channel;

the height of the opening of the air inlet and/or the air outlet in the upper cover in the vertical direction is higher than that of the opening at the other end in the vertical direction.

In an embodiment of the present invention, the upper cover assembly further includes a multi-layer window structure, the multi-layer window structure is disposed on the upper cover, and the upper cover encloses to form a light-transmitting heat-insulating cavity, the light-transmitting heat-insulating cavity and the heat dissipation channel are disposed at an interval.

The utility model discloses an in the embodiment, the definition the upper cover has the link, the link rotate connect in the base, the upper cover for when the base rotates, can open or the lid fits the base, multilayer window structure is located the upper cover deviates from one side of link.

In an embodiment of the present invention, a first abdicating port and a second abdicating port which are communicated with each other are disposed on one side of the upper cover away from the connecting end, the second abdicating port is disposed above the first abdicating port, and the first abdicating port and the second abdicating port are at least partially disposed oppositely;

the multilayer window structure comprises a first window and a second window, wherein the first window is embedded in the first yielding port, and the second window is embedded in the second yielding port.

In an embodiment of the present invention, the upper cover assembly further includes a buffering structure, the buffering structure is disposed on the base and at least one of the upper covers, and can be used to provide a buffering force when the upper cover is opened or closed on the base.

The utility model discloses an in the embodiment, the link is equipped with the articulated shaft, buffer structure is the attenuator, the attenuator cup joint in the outside of articulated shaft, and with the base is connected, so that the link is relative when the base rotates, the upper cover is opened or the lid fits the base.

The technical scheme of the utility model fry in shallow oil roast machine through with the rotatable setting of the overware of base subassembly on the base for can rotate for the base through the drive overware at the in-process of eating the material culinary art, so that the edible material that is located the overware can rotate for the light wave pipe of upper cover subassembly. Therefore, the food materials in the baking tray are uniformly heated, the phenomenon of scorching is reduced, and the cooking effect of the baking machine on the food materials is improved. Compare in the heating region of fixed heating overware, the food of the holding on the overware of this application is heated evenly, can improve the culinary art effect and the culinary art efficiency of food.

In addition, the frying and baking machine in the scheme provides a light wave heat source through a light wave tube of the upper cover component so as to heat food materials in the baking tray. So can produce high temperature high fever rapidly at the culinary art in-process to eating the material, improve the heating efficiency to eating the material, and can reduce the possibility of scorching and be favorable to guaranteeing the color and luster of eating the material to the culinary art effect of frying in shallow oil roast machine to eating the material has further been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an upper cover assembly of an embodiment of a cooking device according to the present invention in a closed state;

FIG. 2 is a schematic view of the cover assembly of the grill of FIG. 1 in an open position;

FIG. 3 is a schematic cross-sectional view of the frying and roasting machine of FIG. 1;

FIG. 4 is an exploded view of the base assembly of the toaster of FIG. 1;

FIG. 5 is a cross-sectional view of the base assembly of the grill of FIG. 1;

FIG. 6 is another cross-sectional view of the base assembly of the grill of FIG. 1;

FIG. 7 is a schematic view of the transmission fit between the rotating member and the baking tray of the frying and baking machine according to an embodiment of the present invention;

FIG. 8 is another perspective view of the driving engagement of the rotary member and the baking tray of FIG. 7;

FIG. 9 is a schematic view of the transmission fit between the rotating member and the baking tray of the frying and baking machine according to another embodiment of the present invention;

FIG. 10 is a schematic view of the transmission fit between the rotating member and the baking tray of the frying and baking machine according to another embodiment of the present invention;

FIG. 11 is a schematic diagram of the transmission structure and the exploded upper housing of the base of the grill of FIG. 1;

FIG. 12 is a schematic view of an assembly structure of a transmission structure of the frying and baking machine shown in FIG. 1;

FIG. 13 is an exploded view of the transmission of FIG. 12;

FIG. 14 is a cross-sectional view of the transmission structure of FIG. 12;

FIG. 15 is a schematic view of an assembly structure of a lower reflector and a lower heating element of the frying and baking machine of FIG. 1;

fig. 16 is an exploded view of the lower reflection plate and the lower heating element of fig. 15;

FIG. 17 is a schematic cross-sectional view of the lower baffle plate and lower heating element of FIG. 15;

FIG. 18 is another schematic cross-sectional view of the lower baffle plate and lower heating element of FIG. 15;

FIG. 19 is a schematic view of an exploded view of another embodiment of the frying and roasting machine of the present invention;

FIG. 20 is a cross-sectional view of the base assembly of FIG. 19;

FIG. 21 is an enlarged view of a portion of FIG. 20 at A;

FIG. 22 is a schematic cross-sectional view of a base assembly of another embodiment of the frying and roasting machine of the present invention;

FIG. 23 is an enlarged partial view at B of FIG. 22;

FIG. 24 is an exploded view of a base assembly of yet another embodiment of the grill of the present invention;

FIG. 25 is a cross-sectional view of the base assembly of FIG. 24;

FIG. 26 is an enlarged partial view at C of FIG. 25;

FIG. 27 is a schematic view of an assembly structure of the upper cover assembly of the grill of FIG. 1;

FIG. 28 is an exploded view of the lid assembly of the toaster of FIG. 1;

FIG. 29 is a schematic diagram of another exploded top cover assembly of the toaster of FIG. 1;

FIG. 30 is a schematic cross-sectional view of a top cover assembly of the grill of FIG. 1;

FIG. 31 is another schematic cross-sectional view of a top cover assembly of the grill of FIG. 1;

FIG. 32 is an enlarged partial schematic view at D of FIG. 30;

FIG. 33 is a schematic cross-sectional view of an upper lid assembly of the grill of FIG. 1;

FIG. 34 is a schematic view of a buffering structure between a top cover assembly and a base assembly of the grill of FIG. 1;

fig. 35 is a cross-sectional view of the buffer structure shown in fig. 34.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The frying and baking machine in the related art has the following problems: the heating piece heats the baking tray at a fixed position, the baking tray is heated unevenly, the heated area is heated more and more, and the temperature difference exists between the heated area and the area which is not directly heated, so that the cooking effect of food is poor, the local underdone condition and the local overheating condition occur more, and the cooking efficiency is influenced.

To solve the above problems, please refer to fig. 1, fig. 2 and fig. 3, the present invention provides a frying and baking machine 100.

In one embodiment of the present invention, the frying and roasting machine 100 comprises a base 11, a component 10 and an upper cover component 30; wherein, the base 11 assembly 10 comprises a base 11 and a baking tray 12, and the baking tray 12 is rotatably arranged on the base 11; the upper cover assembly 30 includes an upper cover 31 and a light wave tube 32, the upper cover 31 is connected to the base 11 and can be opened or closed on the base 11, the light wave tube 32 is disposed on the upper cover 31 and is located on a side of the upper cover 31 facing the baking tray 12.

In an embodiment of the present invention, the base 11 can be used to mount components such as the bakeware 12 and the rotating member 13, so that the components of the base 11 assembly 10 can be assembled into a whole. The projection of the base 11 on the horizontal plane may be substantially rectangular or square, so that the base 11 has a regular shape and is convenient for molding. Of course, the present application is not limited thereto, and in other embodiments, the projection of the base 11 on the horizontal plane may also be a circle or other shapes. In order to improve the installation stability of the bakeware 12 on the base 11, the base 11 may be formed with an accommodating cavity 111 having a cavity opening, and the bakeware 12 may be rotatably disposed in the accommodating cavity 111. The projection of the accommodating cavity 111 on the horizontal plane can be circular, so that the baking tray 12 can be correspondingly set to be circular, and the shape of the accommodating cavity 111 can be matched with the shape of the baking tray 12, thereby improving the compactness of distribution between the base 11 and the baking tray 12 and the guidance of the cavity wall of the accommodating cavity 111 to the baking tray 12 in the rotating process. Of course, the present application is not limited thereto, and in other embodiments, the base 11 is relatively large, and the projection of the accommodating cavity 111 on the horizontal plane may also be square or in other shapes, so as to ensure that the baking tray 12 can rotate in the accommodating cavity 111. The baking tray 12 can be used for accommodating food materials to be heated, and can also transfer heat to the food materials on the baking tray 12 after being heated. The baking tray 12 may be cylindrical, and the baking tray 12 may include a tray bottom wall 121 and a tray side wall 123, where the tray side wall 123 is disposed in a ring shape, and one of two ends of the tray side wall 123 having an opening is connected to a surface of the tray bottom wall 121 facing away from the cavity bottom wall of the accommodating cavity 111. Therefore, the accommodating space formed by the enclosing of the tray bottom wall 121 and the tray side wall 123 can be used for better limiting and accommodating food materials, and the possibility of overflow of the food materials in the rotating process of the baking tray 12 is reduced. In order to ensure smooth rotation and reduce space occupation, the projections of the tray bottom wall 121 and the tray side wall 123 on the horizontal plane may be circular; of course, when the space in the accommodating cavity 111 of the base 11 is sufficient, the projections of the tray bottom wall 121 and the tray side wall 123 on the horizontal plane may be square. Alternatively, in other embodiments, the baking tray 12 only has the tray bottom wall 121. The upper cover 31 can be used to open or cover the base 11, so that the baking tray 12 can be located in the relatively closed space enclosed by the upper cover 31 and the base 11. Therefore, the heat loss in the cooking space can be reduced, and the cooking efficiency of the food materials in the baking tray 12 can be improved. When the accommodating cavity 111 for accommodating the grill pan 12 is formed in the base 11, the upper cover 31 can be opened or closed on the opening of the accommodating cavity 111 when moving relative to the base 11. Of course, when the base 11 is not formed with the accommodating cavity 111, the surface of the upper cover 31 facing the bakeware 12 can be recessed to cover the bakeware 12 disposed on the base 11. In addition, the upper cover 31 and the base 11 may be rotatably or slidably connected to open and close the base 11 by rotating or sliding the upper cover 31. Of course, the present application is not limited thereto, and in other embodiments, the upper cover 31 and the base 11 may not have a connection relationship and only cover the base 11. The light wave tube 32 can be used for providing a light wave heat source for heating the food material in the baking tray 12. The tube wave tube can be disposed on the surface of the upper cover 31 facing the base 11, or can be embedded in the upper cover 31, and at this time, the surface of the upper cover 31 facing the baking tray 12 can be provided with a light hole.

The technical scheme of the utility model frying and roasting machine 100 is through the rotatable setting of overware 12 with base 11 subassembly 10 on base 11 for can rotate for base 11 through drive overware 12 at the in-process of eating the material culinary art, so that the edible material that is located overware 12 can rotate for the light wave pipe 32 of upper cover subassembly 30. Therefore, the food materials in the baking tray 12 are uniformly heated, so that the phenomenon of scorching is reduced, and the cooking effect of the baking machine 100 on the food materials is improved.

In addition, the frying and roasting machine 100 of the present embodiment provides a light wave heat source through the light wave tube 32 of the upper cover assembly 30 to heat the food material in the roasting pan 12. Therefore, high temperature and high heat can be rapidly generated in the cooking process of the food materials, the heating efficiency of the food materials is improved, the possibility of scorching can be reduced, the color of the food materials is favorably ensured, and the cooking effect of the frying and roasting machine 100 on the food materials is further improved.

Referring to fig. 3 to 7, in an embodiment of the present invention, the base 11 assembly 10 further includes a rotating member 13, the rotating member 13 is disposed on the base 11 and is in clearance fit with the baking tray 12, and when the rotating member 13 drives the baking tray 12 to rotate relative to the base 11, the rotating member 13 is in abutting connection with the baking tray 12 for transmission.

It will be understood that the rotary member 13 and the baking pan 12 are in clearance fit and will only be in abutting transmission with the baking pan 12 when the baking pan 12 is driven to rotate relative to the base 11. At this time, when a lot of food materials are placed on the baking tray 12, the driving member 15 of the assembly 10 of the base 11 has a buffer moving space due to the clearance fit between the rotating member 13 and the baking tray 12 when being started, and the baking tray 12 carrying a lot of food materials can be abutted and driven by the rotating member 13 after being started to normally work. Therefore, the possibility that the driving part 15 is damaged due to the fact that a large amount of food materials are placed on the baking tray 12 when the driving part 15 is started is reduced, and the baking tray is blocked to generate heat, and normal and stable operation of the baking machine 100 is guaranteed. The rotating member 13 may be a bottom wall of the accommodating cavity 111 to drive the bottom wall 121 of the baking tray 12; of course, the side wall of the accommodating cavity 111 may be provided to drive the tray side wall 123 of the baking tray 12. In addition, the rotator 13 may be partially located in the accommodating cavity 111, or may be entirely located in the accommodating cavity 111.

Referring to fig. 4 to 6, in an embodiment of the present invention, in a rotation direction of the baking tray 12 relative to the base 11, a first gap is formed between the rotating member 13 and the baking tray 12, and the rotating member 13 can rotate in the first gap.

It can be understood that a first gap is formed between the rotary member 13 and the baking tray 12 directly in the rotation direction of the baking tray 12, so that the moving path of the rotary member 13 can be adapted to the first gap. At this time, when the driving member 15 of the assembly 10 of the base 11 is started, the rotating member 13 can rotate within the first gap for a certain time, so that the driving member 15 for driving the rotating member 13 has a sufficient buffer moving space, thereby being beneficial to further ensuring that the driving member 15 is not subjected to the resistance formed by the rotation of the baking tray 12 after being started to normally work. Of course, the present application is not limited thereto, and in other embodiments, a certain gap may be provided between the rotary member 13 and the grill pan 12 when the grill pan 12 is upward relative to the rotating shaft 144 of the base 11, for example: the driven parts of the rotating piece 13 and the baking tray 12 are both arranged as inclined planes or inclined arc surfaces.

Referring to fig. 5 and 6, in an embodiment of the present invention, a positioning element 125 is disposed on a wall surface of the bakeware 12 facing the rotating element 13, a first gap is formed between the rotating element 13 and the positioning element 125, and the rotating element 13 can abut against and drive the positioning element 125 when being driven, so that the bakeware 12 rotates relative to the base 11.

It can be understood that only by the abutting transmission between the positioning member 125 and the rotating member 13, it is not necessary to provide a more complicated structure on the baking tray 12, which is advantageous to simplify the structure of the baking tray 12 and to ensure the strength of the baking tray 12 itself. The positioning element 125 is disposed on the surface of the baking tray 12 facing the bottom wall of the accommodating cavity 111 (or the bottom wall 121 of the baking tray 12), so that the baking tray 12 and the rotating element 13 can be distributed more compactly, thereby facilitating to reduce the overall size of the assembly 10 of the base 11. Of course, the present application is not limited thereto, and in other embodiments, the wall surface of the baking tray 12 facing the cavity sidewall of the accommodating cavity 111 may be provided with the positioning element 125 (which may also be called as the tray sidewall 123 of the baking tray 12), and at this time, the rotating element 13 may be provided on the cavity sidewall of the accommodating cavity 111; alternatively, the pan bottom wall 121 of the pan 12 facing the bottom wall of the accommodating cavity 111 is formed with an abutting groove, and a portion of the rotary member 13 extends into the abutting groove and is in clearance fit with the groove side wall of the abutting groove, and then is in abutting transmission with the groove side wall of the abutting groove when being driven.

Referring to fig. 5 and 6, in an embodiment of the present invention, the rotating member 13 includes a connecting column 131 and an abutting block 133, one end of the connecting column 131 is rotatably disposed on the wall surface of the base 11 facing the baking tray 12, and the other end extends toward the baking tray 12; the abutting block 133 is connected to one end of the connecting column 131 far away from the base 11, and forms an included angle with the connecting column 131, and a first gap is formed between the abutting block 133 and the positioning element 125, and can abut to drive the positioning element 125.

It will be appreciated that the rotatable member 13 is preferably connected to the driving member 15 of the base 11 assembly 10 by the connecting post 131, and the abutment block 133 is adapted to allow the axis of rotation 144 of the rotatable member 13 to be spaced from the positioning member 125 with a certain driving torque, so that the rotatable member 13 drives the positioning member 125 when driven. Simultaneously, so set up and also make revolving part 13 realize different functions through different positions (connect the limit through spliced pole 131 promptly, carry out the butt through butt piece 133 and drive), can make each position of revolving part 13 correspond the setting and simplify the holistic structure of revolving part 13 and guarantee the bulk strength of revolving part 13. The rotating element 13 may be located at the center of the accommodating cavity 111, and the positioning element 125 is offset from the center of the accommodating cavity 111, and at this time, the middle portion or the end portion of the abutting block 133 abuts against the positioning element 125 to drive the positioning element 125; of course, the rotating element 13 may be disposed deviating from the center of the accommodating cavity 111, and the positioning element 125 is disposed at the center of the accommodating cavity 111, at this time, the end surface of the end of the abutting block 133 away from the connecting column 131 abuts against the positioning element 125 to drive the positioning element 125. In addition, it should be noted that, in other embodiments, the rotating element 13 may also include only the connecting column 131, a lower end of the connecting column 131 may be used for connecting with the driving element 15 of the base 11 assembly 10, and an upper end may be used for abutting against the positioning element 125 to drive. The fit relationship between the upper end of the connecting post 131 and the abutment at this time may be: the side circumference of the upper end of the connecting column 131 is provided with a butting groove, and the positioning member 125 is accommodated in the butting groove and can be driven by the groove wall of the butting groove.

Referring to fig. 7, in an embodiment of the present invention, a rotation angle formed by the rotation of the abutting block 133 in the first gap is defined as α, and the following condition is satisfied: alpha is more than or equal to 5 degrees and less than or equal to 80 degrees.

It will be appreciated that when the rotation angle α formed by the rotation of the abutment block 133 in the first gap is less than 5 °, the rotation amount of the abutment block 133 in the first gap is relatively small, which affects the movement damping effect of the driving member 15 during the starting. When the rotation angle α formed by the rotation of the abutting block 133 in the first gap is greater than 80 °, the rotation amount in the first gap of the abutting block 133 is relatively large, so that the abutting block 133 abuts against the driving positioning member 125 after rotating for a long time, thereby affecting the driving efficiency of the baking tray 12. Therefore, in order to achieve the buffering effect on the movement of the driving member 15 of the base 11 assembly 10 and the driving efficiency of the grill pan 12, the rotation angle α formed by the rotation of the abutting block 133 in the first gap is set to 5 ° or more and 80 ° or less. The rotation angle α formed by the rotation of the first gap of the abutting block 133 may be 5 °, 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 65 °, 70 °, 75 °, and 80 °, or may be any value in the above range.

Referring to fig. 6, in an embodiment of the present invention, the number of the abutting blocks 133 is plural, and the plural abutting blocks 133 are distributed at intervals around the center line of the connecting column 131; the number of the positioning members 125 is plural, the positioning members 125 are distributed at intervals around the center line of the baking tray 12, a butting block 133 is arranged between every two adjacent positioning members 125, and a first gap is formed between each butting block 133 and the positioning member 125 adjacent to the butting block 133.

It can be understood that the plurality of abutting blocks 133 and the plurality of positioning members 125 are disposed such that each portion of the baking tray 12 can be driven by the abutting cooperation of the plurality of abutting blocks 133 and the plurality of positioning members 125 in the rotation direction, thereby facilitating the rapid and stable driving of the baking tray 12 by the rotating member 13. Moreover, the arrangement is convenient for ensuring that the rotating part 13 can abut against and drive the positioning part 125 when being driven, thereby being beneficial to ensuring the effectiveness of the rotating part 13 in driving the baking tray 12. Meanwhile, the overall strength of the rotating part 13 is improved, and the possibility that the positioning part 125 is broken due to the abutting of the rotating part is reduced, so that the service life of the rotating part 13 is prolonged. In addition, the driving member 15 for driving the rotation member 13 to rotate may be a bidirectional synchronous motor, so that the abutting block 133 of the rotation member 13 may rotate in a reverse direction when the rotation in one direction is resisted by one of the two adjacent positioning members 125. Thus, when the baking tray 12 is installed in the accommodating cavity 111, it is only required to ensure that one abutting block 133 is inserted into the two positioning parts 125, and the placing angle of the baking tray 12 does not need to be adjusted along the circumferential direction. Of course, the driving member 15 can also be a unidirectional motor, and at this time, when the baking tray 12 is installed in the accommodating cavity 111, after one abutting block 133 is inserted into two positioning members 125, the baking tray 12 is rotated along the opposite direction of the rotation direction of the driving member 15 until the abutting block 133 abuts against one positioning member 125 of the two positioning members 125, so that when the driving member 15 is started, the abutting block 133 can rotate between the two positioning members 125 to ensure the normal start of the driving member 15.

In an embodiment of the present invention, the rotating member 13 further includes a fixing seat 135, the fixing seat 135 is connected to one end of the connecting column 131 far away from the cavity bottom wall of the accommodating cavity 111, the projection of the fixing seat 135 on the horizontal plane covers the projection of the connecting column 131 on the horizontal plane, and the plurality of abutting blocks 133 are all connected to the fixing seat 135.

It can be understood that the connection column 131 is connected to the plurality of abutting blocks 133 through the fixing base 135 having a relatively large area, and the fixing base 135 having a relatively large area has a large connection position, so as to facilitate connection and fixation of the plurality of abutting blocks 133. Meanwhile, the arrangement of the fixing seat 135 is also beneficial to further improving the overall strength of the rotating part 13.

Referring to fig. 7, in an embodiment of the present invention, a projection of the fixing base 135 on a horizontal plane is a circle, and the plurality of positioning elements 125 are abutted against a lateral periphery of the fixing base 135.

It can be understood that the plurality of positioning members 125 abut against the side circumference of the fixing base 135, so that the plurality of positioning members 125 can be limited when rotating by the abutting of the side circumference of the fixing base 135, and the stability of the baking tray 12 in the rotating process can be improved. The projection of the fixing base 135 on the horizontal plane is circular, so that the side circumference of the fixing base is consistent with the rotation track of the positioning element 125, which can reduce the possibility that the fixing base 135 obstructs the rotation of the positioning elements 125, thereby ensuring the smoothness of the rotation of the positioning elements 125. At this time, the centers of the positioning members 125 are located on a concentric circle, which is convenient for the baking tray 12 to receive uniform driving force and rotate stably. Of course, the present application is not limited thereto, and in other embodiments, only the side circumferential surface of the fixing seat 135 may be provided with arc-shaped surfaces with different radii at the positions corresponding to each positioning element 125, and the centers of the positioning elements 125 may be located on different circumferential paths; alternatively, the fixing base 135 is formed in a square shape, a rectangular shape, or the like, and has a gap with each of the plurality of positioning members 125.

Referring to fig. 7, in an embodiment of the present invention, a projection of the abutting block 133 on a horizontal plane is a square or a rectangle.

It can be understood that, so set up so that two relative lateral surfaces of butt joint piece 133 are comparatively level and smooth, can be better carry out the butt with setting element 125 to be favorable to guaranteeing butt joint piece 133 to the stability that setting element 125 drove. Meanwhile, the projection of the abutting block 133 on the horizontal plane is square or rectangular, so that the shape of the abutting block 133 is regular, and the abutting block 133 is convenient to process and manufacture.

Referring to fig. 8, in an embodiment of the present invention, the distance between the two opposite sidewalls of the abutting block 133 is increased in a direction away from the fixing base 135. Therefore, the side wall of the abutting block 133 has a central abutting force towards the accommodating cavity 111 to the positioning element 125, so that the possibility that the positioning element 125 slides out from between the two abutting blocks 133 in the driven process is reduced, and the stability of the positioning element 125 driven by the abutting block 133 in an abutting manner is further improved.

In an embodiment of the present invention, the connecting column 131, the fixing base 135 and the abutting block 133 are an integral structure;

it can be understood that the connection column 131, the fixing seat 135 and the abutting block 133 are integrally provided, so that the connection strength of the connection parts can be increased, and the overall strength of the rotating member 13 is further improved. Meanwhile, the arrangement enables the components to be manufactured through integral forming, simplifies the processing technology and improves the production efficiency. Of course, the present disclosure is not limited thereto, and in other embodiments, the connection post 131, the fixing base 135 and the abutting block 133 may also be separated from each other, and may be fixed by gluing or fastening with a buckle or a screw.

Referring to fig. 4 and 6, in an embodiment of the present invention, the base 11 assembly 10 further includes a supporting structure 14, the supporting structure 14 is disposed between the base 11 and the baking tray 12 and is supported on the baking tray 12, so that the connecting column 131 and the abutting block 133 have a second gap in the axial direction of the connecting column 131.

It will be understood that the support structure 14 supports the grate plate 12 in abutment, so that the rotary part 13 is not subjected to the pressure force of the grate plate 12, but only to the resistance of the positioning part 125 in the circumferential direction during driving. The resistance to the rotation of the rotary member 13 driven by the driving member 15 of the base 11 assembly 10 is reduced, so as to further reduce the possibility of the driving member 15 being locked due to the excessive force applied thereto when the driving member 15 is started. Meanwhile, the arrangement also reduces the possibility that the heat is transferred to the driving part 15 through the rotating part 13 after the baking tray 12 is heated, thereby being beneficial to improving the protection effect of the driving part 15. The supporting structure 14 can be disposed on the base 11, or disposed on the baking tray 12, or disposed separately from the base 11 and the baking tray 12, and only located between the two.

Referring to fig. 4 and 6, in an embodiment of the present invention, a supporting protrusion 141 is disposed on a wall surface of the base 11 facing the baking tray 12, the supporting protrusion 141 is formed as a supporting structure 14, and the supporting protrusion 141 is supported on the baking tray 12.

It can be understood that the supporting protrusion 141 supports the tray bottom wall 121 of the baking tray 12, so that the supporting structure 14 can sufficiently bear the weight of the baking tray 12 in the opposite direction of gravity, thereby being beneficial to improving the supporting effect of the supporting structure 14 on the baking tray 12. Meanwhile, the structure of the supporting protrusion 141 is relatively simple, which is also beneficial to improve the convenience of forming the supporting structure 14. In addition, in other embodiments, the supporting protrusion 141 may be disposed on the cavity sidewall of the accommodating cavity 111.

In an embodiment of the present invention, the area of the cross section of the supporting protrusion 141 is reduced in the direction from the bottom wall of the accommodating cavity 111 to the opening of the accommodating cavity 111 of the base 11.

It can be understood that the cross section of the supporting protrusion 141 is arranged to be smaller at the top and larger at the bottom, so that the contact area between the supporting protrusion 141 and the grill pan 12 can be reduced to reduce the friction generated during the rotation of the supporting protrusion and the grill pan 12, thereby improving the smoothness of the grill pan 12 when being driven. Meanwhile, the connection between the supporting protrusion 141 and the base 11 is stable, and the strength of the joint between the supporting protrusion 141 and the base 11 is ensured, thereby being beneficial to improving the supporting effect of the supporting protrusion 141. Of course, the present application is not limited thereto, and in other embodiments, the cross-sectional areas of the supporting protrusions 141 are all equal in the direction from the bottom wall of the accommodating cavity 111 to the opening of the accommodating cavity 111.

In an embodiment of the present invention, a junction between the surface of the cavity bottom wall of the supporting protrusion 141 departing from the accommodating cavity 111 and the lateral periphery of the supporting protrusion 141 is formed with a first chamfer.

It can be understood that the first chamfer can reduce the possibility of forming a sharp corner at the edge of the supporting protrusion 141, and avoid the possibility of cracking due to stress concentration at the sharp corner. Meanwhile, the abutting area of the supporting protrusion 141 and the tray bottom wall 121 of the baking tray 12 can be further reduced by such an arrangement, thereby being beneficial to further reducing the abrasion between the two.

In an embodiment of the present invention, a second chamfer is formed at a junction between the lateral periphery of the supporting protrusion 141 and the cavity bottom wall of the accommodating cavity 111.

It can be understood that the second chamfer angle is provided to strengthen the connection between the supporting protrusion 141 and the base 11, so as to further improve the stability of the connection between the supporting protrusion 141 and the base 11. Further, the supporting protrusion 141 and the base 11 may be an integral structure, so as to further improve the connection strength of the two at the connection position and improve the supporting effect of the supporting protrusion 141. Meanwhile, the supporting protrusion 141 and the base 11 can be integrally formed, so that the processing processes of the supporting protrusion and the base are simplified, and the production efficiency is improved. The first chamfer and the second chamfer can be both round corners, and can also be oblique corners.

In an embodiment of the present invention, the cross section of the supporting protrusion 141 is circular.

It can be understood that the supporting protrusion 141 is disposed in a cylindrical shape, so that the shape of the supporting protrusion 141 is regular, thereby facilitating the forming of the supporting protrusion 141. Meanwhile, the side circumference of the supporting protrusion 141 is consistent, so that the supporting protrusion 141 does not generate difference in supporting effect for each position of the grill pan 12 due to different installation directions. Of course, the present application is not limited thereto, and in other embodiments, the cross section of the supporting protrusion 141 may also be square or rectangular.

Referring to fig. 4 and fig. 15, in an embodiment of the present invention, the number of the supporting protrusions 141 is multiple, and one end of the supporting protrusions 141 away from the cavity bottom wall of the accommodating cavity 111 is supported on the surface of the baking tray 12 facing the cavity bottom wall of the accommodating cavity 111.

It can be understood that the supporting protrusions 141 support the grill pan 12 in a contacting manner, so that the gravity of the grill pan 12 is distributed over the supporting protrusions 141, and the pressing force applied to each supporting protrusion 141 is relatively small, thereby reducing the possibility of the supporting protrusion 141 being damaged. Meanwhile, the plurality of supporting protrusions 141 are arranged to support the tray bottom wall 121 of the baking tray 12, thereby improving the stability of supporting the baking tray 12.

In an embodiment of the present invention, the supporting protrusions 141 are distributed in a circumferential array around the central line of the accommodating cavity 111.

It can be understood that, the arrangement makes the rotation paths of the baking tray 12 in the distribution paths of the plurality of supporting protrusions 141 adapted to each other, so as to ensure the uniformity of the friction stress between the baking tray 12 and the supporting protrusions 141 during the rotation, thereby being beneficial to ensuring the uniformity of the rotation speed of the baking tray 12 during the rotation process, and performing uniform heating on the food material on the baking tray 12. Of course, the present application is not limited thereto, and in other embodiments, the plurality of supporting protrusions 141 may be distributed in a rectangular array.

In an embodiment of the present invention, the supporting protrusions 141 defined on the same circumferential path are formed as a supporting protrusion group, and the supporting protrusions 141 are formed with at least two supporting protrusion groups.

Referring to fig. 22 and 23, in an embodiment of the present invention, rollers 142 are disposed on the wall of the base 11 facing the bakeware 12, the rollers 142 form the supporting structure 14, and the rollers 142 are supported on the bakeware 12.

It can be understood that the rollers 142 support the grill pan 12, so that the grill pan 12 and the support structure 14 are rolling friction, which can reduce the friction force applied to the grill pan 12 when rotating relative to the base 11, thereby improving the smoothness of the rotation of the grill pan 12, and reducing the wear during the rotation process, which is beneficial to prolonging the service life of the grill pan 12 and the support structure 14. Wherein, the fixing mode of the roller 142 can be: the supporting structure 14 further includes a fixing block 143 and a rotating shaft 144, the fixing block 143 is matched with the base 11 to clamp the rotating shaft 144, and the roller 142 is sleeved on the rotating shaft 144.

In an embodiment of the present invention, the roller 142 is rotatably embedded on the surface of the base 11 forming the opening of the accommodating cavity 111.

It can be understood that the rollers 142 are disposed on the surface of the base 11 with the opening of the receiving cavity 111, so that the supporting structure 14 can support the edge of the baking tray 12, and at this time, the possibility of the baking tray 12 tilting in the vertical direction can be reduced, thereby being beneficial to improving the stability of the supporting of the rollers 142 on the baking tray 12. The roller 142 is embedded in the base 11, so that the installation of the roller is more compact and the occupied space is reduced. Of course, the present application is not limited thereto, and in other embodiments, the roller 142 may be rotatably disposed in the accommodating cavity 111, so as to ensure that it can support the tray bottom wall 121 or the tray side wall 123 of the baking tray 12. In addition, in order to improve the uniformity of the rollers 142 in supporting the baking tray 12, the rollers 142 may be uniformly spaced around the center line of the accommodating cavity 111. At this time, the rollers 142 are abutted against the tray side wall 123 of the tray 12, and in order to facilitate the plurality of rollers 142 to abut against the tray 12, the tray side wall 123 of the tray 12 may include a surrounding plate 1231 and a turned edge 1233, one of both ends of the surrounding plate 1231, in which an opening is formed, may be connected to the tray bottom wall 121, the turned edge 1233 may be connected to one end of the surrounding plate 1231, which is away from the tray bottom wall 121, and may be surrounded outside the surrounding plate 1231, and the rollers 142 may abut against the turned edge 1233.

Referring to fig. 19, 20 and 21, in an embodiment of the present invention, a recessed mounting step 1633 is formed on a cavity sidewall of the accommodating cavity 111 near the cavity opening of the accommodating cavity 111, the mounting step 1633 is disposed in a ring shape around a center line of the accommodating cavity 111, and the roller 142 is rotatably embedded in a bottom wall of the mounting step 1633.

It can be understood that the step of the mounting table 1633 provides a mounting position for the roller 142, so that the roller 142 can be located inside the base 11, and the possibility of blocking or damaging the roller 142 by foreign objects is reduced, and meanwhile, the step of the mounting table 1633 can accommodate and limit the part of the tray side wall 123 of the bakeware 12 (which may be the turned edge 1233 of the tray side wall 123 of the bakeware 12), thereby being beneficial to further improving the stability of the bakeware 12 in the rotation process.

Referring to fig. 19, 20 and 21, in an embodiment of the present invention, the supporting structure 14 further includes a rotating ring 145, the rotating ring 145 surrounds the outer side of the baking tray 12, and the rotating ring 145 abuts against the baking tray 12 and the roller 142.

It can be understood that the lower end of the rotary ring 145 abuts against the roller 142, and the upper end abuts against the baking tray 12 (which may be the turned-over edge 1233 of the tray sidewall 123 of the baking tray 12), so that the baking tray 12 is supported by a surface, which is beneficial to ensuring the supporting effect on the baking tray 12 and reducing the possibility of the baking tray 12 tilting and shaking in the up-down direction. The swivel 145 can be disposed on the mounting block 1633 step to limit the swivel 145 by the mounting block 1633 step.

Referring to fig. 24, 25 and 26, in an embodiment of the present invention, the wall surface of the base 11 facing the grill pan 12 is provided with a main ball 147, the main ball 147 is formed as the supporting structure 14, and the main ball 147 is supported against the grill pan 12.

It will be appreciated that, since the main ball 147 has a spherical shape, the main ball 147 can be rotated at any angle in the horizontal and vertical planes. At this time, when the grill pan 12 deviates from the predetermined rotation path during the rotation, rolling friction may occur between the main ball 147 and the grill pan 12, thereby reducing the resistance of the main ball 147 to the deviation of the grill pan 12 during the rotation. In order to facilitate installation and management of the main ball 147, the support structure 14 may further include an installation seat 146, the installation seat 146 is disposed on a cavity wall of the accommodating cavity 111, an accommodating cavity 1461 is formed in the installation seat 146, and the accommodating cavity 1461 has a through hole 1463 facing the baking tray 12; the main ball 147 is disposed in the mounting cavity 112, and is partially exposed to the outside of the mounting seat 146 through the through hole 1463 of the accommodating cavity 1461, and the main ball 147 exposed to the outside of the mounting seat 146 abuts against the grill pan 12. Further, the support structure 14 further comprises a plurality of auxiliary balls 148, the plurality of auxiliary balls 148 are disposed in the accommodating cavity 1461 and located below the main ball 147, and the plurality of auxiliary balls 148 and the mounting seat 146 cooperate to clamp the main ball 147. In this case, the main ball 147 is supported in contact with the plurality of auxiliary balls 148, so that the contact area with the main ball 147 can be increased, which is advantageous in improving the stability of the installation of the main ball 147 in the housing cavity 1461. The diameters of the auxiliary balls 148 are smaller than the diameter of the main ball 147, and the auxiliary balls can abut against the respective areas of the lower spherical surface of the main ball 147.

Referring to fig. 7 to 10, in an embodiment of the present invention, a projection of the positioning element 125 on a horizontal plane is a circle, a square, a rectangle, or a sector.

It will be appreciated that when the positioning member 125 is provided in a cylindrical shape, the positioning member 125 can be easily abutted against the fixing seat 135 of the rotary member 13, and friction between the two can be reduced. Meanwhile, the circumferential surfaces of the positioning members 125 are consistent, which facilitates the uniformity of the abutting force of the abutting blocks 133 against the positioning members 125 (the abutting forces are consistent in magnitude and tangential to the rotation path of the positioning members 125). When the projection of the positioning element 125 on the horizontal plane is square, rectangular or fan-shaped, the positioning element 125 can be relatively regular in shape, thereby facilitating the processing and manufacturing thereof.

In an embodiment of the present invention, the positioning member 125 and the baking tray 12 are an integral structure.

It can be understood that the positioning member 125 and the baking tray 12 are integrally disposed, so as to enhance the strength of the connection between the positioning member 125 and the baking tray 12, thereby reducing the possibility of the positioning member 125 breaking when being driven by the abutting block 133. Meanwhile, the two can be manufactured through integral forming, the processing technology of the two is simplified, and the production efficiency is improved.

Referring to fig. 4, fig. 5 and fig. 6, in an embodiment of the present invention, the assembly 10 of the base 11 further includes a driving member 15 and a transmission structure 16, the driving member 15 is disposed on the base 11, the transmission structure 16 is connected to the driving member 15 and the connecting column 131 in a transmission manner, and the driving member 15 drives the connecting column 131 to rotate through the transmission structure 16.

It can be understood that the transmission structure 16 is arranged so that the driving member 15 can drive the rotating member 13 through the transmission structure 16, and at this time, the heat on the baking tray 12 can be prevented from being directly transmitted to the driving member 15 through the rotating member 13, thereby reducing the possibility of damage to the driving member 15. Moreover, the indirect driving of the driving part 15 to the rotating part 13 has the effect of adjusting the rotating speed of the rotating part 13, so that the rationality of the rotating speed when the baking tray 12 is driven by the rotating part 13 is ensured, and the food material on the baking tray 12 is uniformly and effectively heated. Meanwhile, due to the arrangement, the driving piece 15 and the rotating piece 13 can be arranged in a staggered mode in the horizontal direction, the occupation of the driving piece 15 and the rotating piece 13 to the space in the vertical direction is reduced, and the whole size of the base 11 assembly 10 is favorably reduced. Of course, it should be noted that the present application is not limited thereto, and in other embodiments, the driving member 15 and the end of the connecting column 131 far from the abutting block 133 may be directly connected.

In an embodiment of the present invention, an installation cavity 112 is further formed in the base 11, the base 11 is further provided with a yielding hole 113 communicating the installation cavity 112 and the accommodating cavity 111, and one end of the connecting column 131, which is far away from the abutting block 133, extends into the installation cavity 112 through the yielding hole 113; the base 11 assembly 10 further comprises a driving member 15, the driving member 15 and the transmission structure 16 are both disposed in the cavity of the mounting cavity 112, and the transmission structure 16 is in transmission connection with a connecting column 131 extending into the mounting cavity 112.

It will be appreciated that the provision of the mounting cavity 112, which gives the driving member 15 and the mounting space, enables the driving member 15 and the transmission structure 16 to be distributed more compactly with respect to the base 11, thereby facilitating a reduction in the overall size of the assembly 10 of the base 11. Meanwhile, the installation cavity 112 can also play a certain role in isolating and protecting the driving element 15, so that the possibility that the driving element 15 is exposed outside and is easy to damage is reduced. Of course, the present application is not limited thereto, and when the base 11 is not formed with the installation cavity 112, the driving member 15 and the transmission structure 16 may be disposed in the accommodating cavity 111. In addition, in order to improve the controllability of the frying and baking machine 100, a circuit board 1120 may be disposed in the mounting cavity 112, the circuit board 1120 is electrically connected to the driving member 15, so as to control the working state of the driving member 15 through the circuit board 1120, for example: start, pause, or speed, etc.

Referring to fig. 4 and 5, in an embodiment of the present invention, the transmission structure 16 includes a driving gear 161 and a driven gear 163, the driving gear 161 is connected to the driving member 15, and the driven gear 163 is connected to the connecting column 131 and engaged with the driving gear 161.

It can be understood that the gear transmission has the advantages of high transmission efficiency, stable transmission, high transmission precision, large transmission torque and the like, so that the high efficiency and the stability of the driving of the rotating piece 13 can be ensured, and the rotating piece 13 can further drive the baking tray 12 effectively, stably and efficiently. It should be noted that, of course, the application is not limited thereto, and in other embodiments, the transmission structure 16 may also include a worm and a worm wheel, the worm is connected to the driving member 15, and the worm wheel is connected to the connecting column 131 and is engaged with the worm. Or, the transmission structure 16 may also include a driving wheel, a driven wheel and a transmission belt, the driving wheel is connected to the driving element 15, the driven wheel is connected to the connecting column 131, and the transmission belt is sleeved on the driving wheel and the driven wheel.

Referring to fig. 11, 12 and 13, in an embodiment of the present invention, the transmission structure 16 further includes a mounting frame 165, the mounting frame 165 is disposed in the mounting cavity 112, and the driving member 15, the driving gear 161 and the driven gear 163 are disposed on the mounting frame 165.

It will be appreciated that the mounting bracket 165 is configured such that the driving member 15, the driving gear 161 and the driven gear 163 can be mounted on the mounting bracket 165, and then the mounting bracket 165 is fixed in the mounting cavity 112, thereby completing the fixing of the plurality of components to the base 11 at one time. The mounting frame 165 is relatively simple in structure and relatively small in size, and can facilitate installation of the driving member 15, the driving gear 161 and the driven gear 163, so that convenience in installation and fixation of the transmission structure 16 is improved. The projection of the mounting frame 165 on a horizontal plane may be substantially rectangular, so that the driving gear 161 and the driven gear 163 are distributed along the length direction of the mounting frame 165.

Referring to fig. 12 and 13, in an embodiment of the present invention, the mounting frame 165 is defined to have an upper surface and a lower surface which are oppositely disposed, and the driving gear 161 and the driven gear 163 are both disposed on the upper surface of the mounting frame 165; the driving member 15 is disposed on a lower surface of the mounting bracket 165 and is partially inserted through the mounting bracket 165 and the driven gear 163.

It will be appreciated that the driving gear 161 and the driven gear 163 are disposed on the upper surface of the mounting bracket 165, and the driving member 15 is disposed on the lower surface of the mounting bracket 165, so that the driven gear 163 and the connecting column 131 are relatively close to each other, thereby facilitating the connection therebetween. Simultaneously, so also can be through the relative shorter with spliced pole 131 setting, and improve the stability of rotating member 13 installation and to the stability that the setting element 125 butt was driven. The output shaft of the driving member 15 passes through the mounting bracket 165 and is fixedly inserted into the driving gear 161.

In an embodiment of the present invention, the driving member 15 is provided with a connecting plate 151 on a side circumferential surface thereof, the mounting frame 165 is provided with a connecting seat 1651 on a side circumferential surface thereof, and the connecting plate 151 is connected to the connecting seat 1651.

It will be appreciated that the attachment plate 151 gives a mounting location such that a connection structure can be provided on the attachment plate 151 to secure the drive member 15, thus reducing the possibility of the arrangement of the connection structure affecting the structure of the drive member 15 itself. The connecting seat 1651 is provided to facilitate connection between the connecting structure provided on the connecting plate 151 and the mounting bracket 165. Further, in order to improve the stability of the installation of the driving member 15, the connection seat 1651 may be supported in abutment with the connection plate 151. And in order to make the driving member 15 to be disassembled and maintained when damaged, the connecting plate 151 and the connecting seat 1651 may be detachably connected, specifically, may be screwed, fastened or magnetically fixed, etc.

Referring to fig. 13 and 14, in an embodiment of the present invention, a positioning slot 1653 is concavely formed on the lower surface of the mounting frame 165, and at least a portion of the driving member 15 is embedded in the positioning slot 1653.

It can be appreciated that the positioning slot 1653 provides a limit for the driving member 15, which reduces the possibility of the driving member 15 shifting on the mounting frame 165, thereby improving the stability of the installation of the driving member 15. Meanwhile, the positioning slot 1653 also provides a certain accommodating space for accommodating at least a part of the driving member 15, so that the driving member 15 can be distributed more compactly on the mounting frame 165, and the occupation of the driving member 15 on the mounting frame 165 in space can be reduced. Of course, the present application is not limited thereto, and in other embodiments, the driving member 15 may be attached to the lower surface of the mounting frame 165.

In an embodiment of the present invention, the surface of the driving gear 161 facing the mounting bracket 165 is recessed to form a limiting groove 1611, the limiting groove 1611 is annular and disposed around the rotation axis 144 of the driving gear 161, the upper surface of the mounting bracket 165 is protruded with a limiting ring 1655, and the limiting ring 1655 is embedded in the limiting groove 1611.

It can be understood that the engagement between the limiting groove 1611 and the limiting ring 1655 has a limiting effect on the installation of the driving gear 161, so as to ensure that the driving gear 161 is accurately installed at the predetermined installation position. Meanwhile, in the rotation process of the driving gear 161, the limiting groove 1611 also has a guiding function on the limiting ring 1655, so that the driving gear 161 can accurately rotate along a preset track to accurately drive the driven gear 163.

In an embodiment of the present invention, the driven gear 163 has a mounting post 1631 protruding from the surface facing the mounting frame 165, the mounting frame 165 has a mounting groove 1657 formed on the upper surface thereof, and the mounting post 1631 is rotatably disposed in the mounting groove 1657.

It can be understood that the installation of driven gear 163 is realized spacing through the grafting cooperation of erection column 1631 and mounting groove 1657 for both need not to set up comparatively complicated structure and connect, have also guaranteed driven gear 163 simultaneously to have certain intensity and better carry out the transmission.

In an embodiment of the present invention, the transmission structure 16 further includes a bearing 167, the bearing 167 is disposed in the mounting groove 1657, and the mounting post 1631 is inserted into the bearing 167.

It will be appreciated that the connection of the mounting post 1631 and the mounting bracket 165 by the bearing 167 eliminates the need for a more complex structure within the mounting slot 1657 by placing the bearing 167 directly within the mounting slot 1657 and interference fitting with the slot side walls of the mounting slot 1657. Similarly, the mounting post 1631 is inserted into the bearing 167 and is in interference fit with the inner ring 1673 of the bearing 167, thereby further simplifying the connection structure between the two. Of course, the present invention is not limited thereto, and in other embodiments, when the transmission structure 16 does not include the bearing 167, a clamping groove is formed in the groove sidewall of the mounting groove 1657 in a recessed manner, and a portion of the mounting post 1631 inserted into the mounting groove 1657 is embedded into the clamping groove, so that the mounting post 1631 can rotate circumferentially in the mounting groove 1657 and be axially limited.

In an embodiment of the present invention, the bearing 167 includes an outer ring 1671 and an inner ring 1673, the outer ring 1671 is connected to the base 11, the inner ring 1673 is rotatably embedded in the inner ring 1673, the inner ring 1673 is provided with the gasket 169 at the end of the notch departing from the mounting groove 1657, and the gasket 169 is connected to the mounting post 1631.

It can be understood that the spacer 169 abuts against the inner ring 1673 of the bearing 167 and is connected to the mounting post 1631, so that the stability of fixing the mounting post 1631 can be further improved. I.e. in addition to its interference fit with the inner ring 1673, it is also retained by the shim 169. Wherein, the pad 169 and the mounting post 1631 can be connected by screws to simplify the connection effect and simplify the connection process. Further, a mounting hole 1658 is formed in a bottom wall of the mounting groove 1657, and the gasket 169 is fitted into the mounting hole 1658, so that the gasket 169 can be mounted from the mounting hole 1658, thereby improving the convenience of mounting the gasket 169.

In an embodiment of the present invention, the surface of the driven gear 163 deviating from the mounting frame 165 is provided with a mounting table 1633 in a protruding manner, the surface of the mounting table 1633 deviating from the driven gear 163 is provided with an insertion hole 1635, and one end of the rotating member 13 far away from the baking tray 12 is inserted into the insertion hole 1635.

It will be appreciated that the relatively close proximity of mounting block 1633 and connecting post 131 further facilitates the connection of driven gear 163 and connecting post 131. Meanwhile, the mounting table 1633 has a certain height due to the fact that the mounting table 1633 can be arranged, the inserting hole 1635 can also be arranged with a certain depth, the inserting amount of the connecting column 131 in the mounting table 1633 is guaranteed, the contact area of the connecting column 131 and the driven gear 163 is increased, and the connection stability of the connecting column 131 and the driven gear 163 is improved. The portion of the connecting column 131 inserted into the mounting block 1633 may be non-circular to improve the tightness of the fit between the two. Further, the screw connecting the pad 169 and the mounting post 1631 can pass through the mounting post 1631 and extend into the insertion hole 1635, and connect with the connecting post 131, so as to further improve the stability of fixing the connecting post 131 and the mounting block 1633.

Referring to fig. 5 and 11, in an embodiment of the present invention, an avoiding groove 1121 is formed on a cavity top wall of the mounting cavity 112, and the driving gear 161 and the driven gear 163 are accommodated in the avoiding groove 1121.

It can be understood that the avoidance groove 1121 has an avoidance function on the driving gear 161 and the driven gear 163, so that the distance between the transmission structure 16 and the top wall of the mounting cavity 112 can be set smaller, thereby further reducing the space occupied by the transmission structure 16 in the mounting cavity 112. The shape of the avoiding groove 1121 may be approximately matched with the shape of the mounting bracket 165, and specifically, the avoiding groove may be adaptively arranged as needed, so as to ensure that the driven gear 163 of the driving gear 161 can be avoided.

In an embodiment of the present invention, the side circumference of the mounting frame 165 further has a connecting lug 1659, the top wall of the mounting cavity 112 is provided with a fixing pillar 1123, and the connecting lug 1659 is connected to the fixing pillar 1123.

It will be appreciated that the attachment ears 1659 provide mounting locations for attachment structures on the attachment ears 1659 that secure the mounting bracket 165 to the top wall of the mounting cavity 112, thereby reducing the impact of the attachment structures on the drive and driven gears 161, 163 located on the upper surface of the mounting bracket 165 and on the drive member 15 located on the lower surface of the mounting bracket 165. The fixing posts 1123 facilitate the connection between the connecting structure on the connecting lug 1659 and the base 11. Further, to improve the stability of the mounting bracket 165, the fixing post 1123 may abut against and support the engaging lug 1659. In order to enable the mounting frame 165 to be detached and repaired when damaged, the connecting lug 1659 and the fixing column 1123 can be detachably connected, specifically, the connecting lug can be screwed, buckled or magnetically attracted.

Referring to fig. 4 and 5, in an embodiment of the present invention, the base 11 includes a base body 114 and a lower reflection plate 115, the base body 114 is formed with an accommodating cavity 111 having a cavity opening, an installation cavity 112 and a relief hole 113, the lower reflection plate 115 is disposed in the accommodating cavity 111, and at least a portion of the lower reflection plate is located between the baking tray 12 and a cavity bottom wall of the accommodating cavity 111; the end of the connecting column 131 with the abutting block 133 is located between the baking tray 12 and the lower reflection plate 115, and the end far away from the abutting block 133 passes through the lower reflection plate 115 and the yielding hole 113 and extends into the mounting cavity 112.

It can be understood that the heat below the baking tray 12 can be reflected by the lower reflection plate 115, so as to reduce the heat loss caused by the heat in the accommodating cavity 111 flowing to the outside through the base 11, thereby facilitating the improvement of the utilization efficiency of the heat in the accommodating cavity 111, and facilitating the improvement of the heating efficiency of the food material by the baking machine 100. The lower reflection plate 115 may be connected to the base body 114, specifically, may be fixed by clamping or screw connection. The position of the lower reflection plate 115 can be only between the baking tray 12 and the bottom wall of the accommodating cavity 111; of course, the lower reflection plate 115 may be partially located between the baking pan 12 and the bottom wall of the accommodating cavity 111, and partially located between the baking pan 12 and the side wall of the accommodating cavity 111 (in this case, the lower reflection plate 115 may be substantially cylindrical and substantially fit to the shape of the accommodating cavity 111). The supporting structure 14 may be a sidewall of the accommodating cavity 111 of the base body 114, a surface of the base body 114 with an opening of the accommodating cavity 111, or a wall surface of the lower reflecting plate 115 facing the grill pan 12. Further, in order to facilitate the formation of the mounting cavity 112, the base body 114 may include a base upper shell 1141 and a base lower shell 1143, the base upper shell 1141 is formed with the accommodating cavity 111, the base lower shell 1143 is connected to one side of the base upper shell 1141 deviating from the cavity opening of the accommodating cavity 111, and encloses and forms the mounting cavity 112 with the base upper shell 1141, and the base upper shell 1141 is disposed through the hole 113. This allows the base upper shell 1141 and the base lower shell 1143 to be manufactured separately and assembled to be integrated after each is manufactured by molding. And base epitheca 1141 and base inferior valve 1143 can be for dismantling the connection, and specific can be through screw connection, buckle connection or magnetism inhale fixedly etc.. At this time, the fixing posts 1123 and the avoiding grooves 1121 are formed on the surface of the base upper housing 1141 facing the base lower housing 1143, and the mounting bracket 165 is attached to the base upper housing 1141.

In an embodiment of the present invention, a gap is formed between the lower reflective plate 115 and the base body 114, so that a thermal insulation cavity 116 is formed between the lower reflective plate 115 and the base body 114.

It can be understood that the thermal insulation cavity 116 has a blocking effect on heat transfer, which can reduce the possibility that heat in the accommodating cavity 111 enters the mounting cavity 112, thereby facilitating to improve the protection of the driving component 15, the circuit board 1120 and other devices located in the mounting cavity 112. Of course, the present disclosure is not limited thereto, and in other embodiments, the lower reflective plate 115 may be attached to the cavity wall of the accommodating cavity 111.

In an embodiment of the present invention, the base 11 assembly 10 further includes a lower heating member 17, and the lower heating member 17 is disposed on the wall surface of the lower reflector 115 facing the bakeware 12.

It can be understood that the lower heating member 17 is disposed on the wall surface of the lower reflection plate 115 facing the baking tray 12, so that the lower heating member 17 and the baking tray 12 are relatively close to each other, thereby better heating the food material in the baking tray 12. Meanwhile, the lower reflecting plate 115 can reflect heat timely, so that more heat can be transmitted to the baking tray 12 to heat the food material quickly. Wherein, when the lower reflection plate 115 is provided with the support protrusions 141, the lower heating members 17 may be positioned between adjacent two support protrusion sets. In addition, a certain gap can be formed between the lower heating part 17 and the baking tray 12, so that the baking tray 12 is prevented from being worn in the rotating process, and the effect of protecting the lower heating part 17 is improved.

Referring to fig. 4, fig. 5 and fig. 15, in an embodiment of the present invention, a recess 1151 is formed by a wall surface of the lower reflector 115 facing the lower heating element 17, the recess 1151 is disposed around a central line of the accommodating cavity 111, and the lower heating element 17 is embedded in the recess 1151.

It can be understood that the groove 1151 provides a space for accommodating the lower heating element 17, so that when the lower reflector 115 and the pan bottom wall 121 of the baking pan 12 are relatively close to each other, a gap can be formed between the lower heating element 17 embedded in the groove 1151 and the baking pan 12, thereby being beneficial to ensuring that a gap is formed between the lower heating element 17 and the baking pan 12.

Referring to fig. 15 and 16, in an embodiment of the present invention, the lower heating member 17 includes a heating tube 171, the heating tube 171 includes a first tube segment 1711 and two second tube segments 1713, the first tube segment 1711 is disposed in a ring shape, and two ends of the first tube segment 1711 are enclosed to form a gap, the first tube segment 1711 is located in the groove 1151, and a gap is formed between the first tube segment 1711 and a surface of the bottom wall of the accommodating cavity 111 facing the baking tray 12; one end of each of the two second tube segments 1713 is connected to each of the two ends of the first tube segment 1711, and the other ends of the two second tube segments 1713 extend in a direction facing the bottom wall of the groove 1151.

It will be appreciated that the two second tube sections 1713 of the lower heating element 17 extend in a direction facing the bottom wall of the recess 1151, which reduces the space occupation of the lower heating element 17 in the horizontal plane and also simplifies the complexity of the manufacture of the recess 1151. Meanwhile, the two second pipe segments 1713 serving as electrical connection ends can penetrate through the lower reflector 115 and the base upper shell 1141 of the base body 114 to extend into the mounting cavity 112, so that the connected conductive electric appliance is located in the mounting cavity 112, and the possibility that the heat in the accommodating cavity 111 damages the conductive electric appliance is reduced. Of course, the present application is not limited thereto, and in other implementations, the lower heating member 17 may only have the first pipe segment 1711 arranged in a ring shape. Or the lower heating member 17 may be a heating wire.

Referring to fig. 16 and 17, the lower heating element 17 further includes a support 173, the support 173 is sleeved on the first pipe segment 1711 and connected to the groove wall of the groove 1151, and a gap is formed between the support 173 and the surface of the baking tray 12 facing the bottom wall of the accommodating cavity 111.

It can be understood that the support 173 and the lower reflection plate 115 connected to the first pipe segment 1711 by the connecting sleeve can support and fix the heating tube 171, so that the possibility of damage to the heating tube 171 during fixing can be reduced, and the safety of the heating tube 171 can be improved. The bracket 173 may be detachably connected to the bottom wall of the groove 1151, and specifically may be fixed by screw connection, snap connection, magnetic attraction, or the like, so as to simplify the process of assembling and disassembling the lower heating element 17. In order to improve the stability of the sleeving between the heat generating tube 171 and the bracket 173, the cross section of the first tube segment 1711 may be non-circular, for example: can be square, rectangular or triangular, etc. In addition, the number of the brackets 173 may be plural, and a plurality of the brackets 173 may be spaced along the circumferential direction of the groove 1151 to support the first pipe section 1711 more stably.

Referring to fig. 16, in an embodiment of the present invention, the bracket 173 has an exposed hole 1731 formed on a surface facing the bakeware 12, and the exposed hole 1731 penetrates through the inner side and the outer side of the bracket 173.

It can be appreciated that the exposure hole 1731 may reduce a contact area between the first pipe segment 1711 of the heat generating pipe 171 and the bracket 173, and reduce the degree of heat transfer from the first pipe segment 1711 to the lower reflection plate 115 through the bracket 173, so as to improve the utilization of heat generated by the first pipe segment 1711. Meanwhile, the heat generated by the first pipe segment 1711 located below the exposed hole 1731 can be better transferred to the baking tray 12 through the exposed hole 1731.

Referring to fig. 16 and 18, in an embodiment of the present invention, the lower heating element 17 further includes a flange 175, and the flange 175 is disposed on the two second pipe sections 1713 and connected to the bottom wall of the groove 1151.

It can be understood that the flange 175 is connected with the bottom wall of the groove 1151, so that the second pipe section 1713 is also provided with a limiting fixing effect, and the overall fixing stability of the heating pipe 171 is improved. The flange 175 and the bottom wall of the groove 1151 may be detachably connected, so that the heating tube 171 can be detached from the lower reflection plate 115 for repair and replacement when damaged. For example, the flange 175 and the bottom wall of the groove 1151 may be secured by screws, snaps, or magnetic attraction, etc.

Referring to fig. 27 to fig. 30, in an embodiment of the present invention, a heat dissipation channel 311 is formed in the upper cover 31, and the light wave tube 32 is located outside the heat dissipation channel 311.

It can be understood that, by providing the heat dissipation channel 311 in the upper cover 31, the external air can enter the upper cover 31 through the heat dissipation channel 311, and therefore, when the heat emitted by the light wave tube 32 is attempted to be dissipated to the outside of the upper cover 31, the heat can be taken away by the air in the heat dissipation channel 311, so that the possibility that the upper cover 31 generates an excessive temperature is reduced, and the phenomenon that the user is scalded is effectively reduced. Further, in order to improve the fluidity of the air flow in the heat dissipation channel 311, an exhaust device 33 may be disposed in the heat dissipation channel 311 to drive the external air flow through the heat dissipation channel 311. The exhaust device 33 may be a fan, a blower, an induced draft fan, or the like.

Referring to fig. 29 and 30, in an embodiment of the present invention, the upper cover assembly 30 further includes an upper reflection cover 34, the upper reflection cover 34 is connected to the upper cover 31 and is located on a side of the upper cover 31 facing the bakeware 12; the upper reflector 34 and the upper cover 31 enclose to form a heat dissipation channel 311, and the light wave tube 32 is located on a side of the upper reflector 34 away from the heat dissipation channel 311.

It can be understood that the upper reflection cover 34 can reflect the light wave heat of the light wave tube 32, and reflect the heat emitted outward to the baking pan 12 of the frying and baking machine 100. Therefore, when the heat of the optical wave tube 32 tries to be transmitted to the outside or the surface of the upper cover 31, most of the heat can be reflected by the upper reflection cover 34, and a small part of the heat passing through can be taken away by the air flow in the heat dissipation air duct, so that the heat utilization rate is improved, and the formation of high temperature and high heat on the surface of the cover body is avoided. The upper reflection cover 34 may be a circular cover structure, an opening of the upper reflection cover is disposed toward the baking tray 12, and the light wave tube 32 may be located on a wall surface of the upper reflection cover 34 facing the opening. In addition, the upper reflection cover 34 may be provided with a small upper end cross section and a large lower end cross section, so that the side peripheral surface of the upper reflection cover 34 forms a step to block the airflow in the heat dissipation channel 311, and the time for the airflow to flow through the heat dissipation channel 311 is prolonged, thereby improving the heat dissipation effect of the upper cover 31.

In an embodiment of the present invention, the upper cover assembly 30 further includes a heat shield 35, the heat shield 35 is connected to the upper reflection housing 34 and located on one side of the upper reflection housing 34 away from the light wave tube 32, and the heat shield 35, the upper reflection housing 34 and the upper cover 31 enclose to form the heat dissipation channel 311.

It can be understood that, through the arrangement of the heat shield 35, the heat passing over the upper reflector 34 can be blocked, and therefore, the heat radiated outside can be prevented from passing through the upper reflector 34, the heat shield 35 and the heat radiation channel 311 in sequence to be blocked and ventilated and radiated, so that triple protection is formed, and the upper cover 31 is ensured not to generate high temperature. The heat shield 35 may also be a circular shield structure and may be fitted over the upper end of the upper reflector 34 having a relatively small cross-section.

In an embodiment of the present invention, the upper cover assembly 30 further includes a protection cover 36, the protection cover 36 is connected to the reflection cover and encloses to form a placement cavity 361, and the light wave tube 32 is located in the placement cavity 361.

It can be understood that, by the arrangement of the protective cover 36, the heat of the light wave tube 32 in the installation cavity 361 can be normally transferred, and meanwhile, the user can be prevented from mistakenly touching the light wave tube 32. The protective cover 36 may be a microporous plate structure having a plurality of micropores, which can allow heat to pass through, and the protective cover 36 may be detachably fixed on the wall surface of the upper reflector 34 facing the opening thereof by means of clamping, fastening, and the like.

Referring to fig. 30, 31 and 32, in an embodiment of the present invention, the upper cover 31 is further provided with an air inlet 312 and an air outlet 313, and both the air inlet 312 and the air outlet 313 are communicated with the heat dissipation channel 311; the opening of the air inlet hole 312 and/or the air outlet hole 313 in the upper cover 31 is higher in height in the vertical direction than the opening at the other end.

It can be understood that, by such an arrangement, the liquid attached to the outer side wall of the upper cover 31 cannot enter the upper cover 31 through the air inlet holes 312 or the air outlet holes 313, so that the waterproof performance of the grill 100 is greatly improved, and the safety risk caused by water inflow is avoided. The shapes and sizes of the air inlet holes 312 and the air outlet holes 313 may be the same or different, for example, the shapes of the air inlet holes 312 and the air outlet holes 313 may be circular or square, and the like. The positions of the air inlet holes 312 and the air outlet holes 313 can be set on the top wall of the upper cover 31, and also can be set on the side wall of the upper cover 31. The air inlet holes 312 and the air outlet holes 313 may be formed on one surface of the upper cover 31, or may be formed on two surfaces separately, in which case, the two surfaces may be adjacent to each other, or may be opposite to each other.

Referring to fig. 31 and fig. 32, in an embodiment of the present invention, an included angle between a central line of the air inlet 312 or the air outlet 313 and a horizontal line is β, which satisfies a relationship: beta is more than or equal to 5 degrees and less than or equal to 45 degrees.

It is understood that the included angle β should not be too large, nor too small. If the angle of the air inlet hole 312 or the air outlet hole 313 is too large, the angle of the air flow path is too large when air in the upper cover 31 is discharged through the air outlet hole 313 or when external fresh air enters through the air inlet hole 312, and smooth air circulation is not facilitated; if it is too small, the heights of the openings at both ends of the air inlet hole 312 or the air outlet hole 313 are relatively close, and the air inlet hole 312 or the air outlet hole 313 tends to be flat, so that external water or oil or the like easily enters the upper cover 31 through the air inlet hole 312 or the air outlet hole 313. Increasing the risk of water ingress. Therefore, in the present embodiment, the angle β is set within a range of not less than 5 ° and not more than 45 °.

Referring to fig. 29, 31 and 32, in an embodiment of the present invention, the upper cover assembly 30 further includes a multi-layer window structure 37, the multi-layer window structure 37 is disposed on the upper cover 31 and encloses with the upper cover 31 to form a light-transmitting heat-insulating cavity 38, and the light-transmitting heat-insulating cavity 38 and the heat dissipation channel 311 are disposed at an interval.

It can be understood that, with such an arrangement, when the baking tray 12 rotates relative to the upper cover 31, the baking tray 12 also rotates relative to the multi-layer window structure 37, so that a user can know the cooking state and the cooking degree of food in each direction through the multi-layer window structure 37, and the cooked food is not easy to be burnt or overcooked. And a light-transmitting and heat-insulating cavity 38 is enclosed between the multilayer window structure 37 and the upper cover 31. The user not only can observe the roast process of frying in shallow oil of food through the thermal-insulated chamber 38 of printing opacity, and this thermal-insulated chamber 38 of printing opacity has still played the effect that stops the transmission of heat and steam simultaneously to avoid multilayer window structure 37's surface temperature too high, thereby can prevent that the user from touching multilayer window structure 37's surface and being taken place by the condition of scalding, improve convenience and the security of frying in shallow oil roast machine 100 use. Wherein, multilayer window structure 37 can be the interval setting with light wave pipe 32, can be in order to set up visual area 31A and heating region 31B side by side on upper cover 31, and make light wave pipe 32 and multilayer window structure 37 set up in heating region 31B and visual area 31A respectively relatively, make the structure between light wave pipe 32 and the multilayer window structure 37 arrange compactly rationally, thereby assemble the degree of difficulty and dismantle the degree of difficulty alone with effectively reducing light wave pipe 32 and multilayer window structure 37, in order effectively to avoid leading to the condition emergence of the oversize of upper cover subassembly 30 because of arranging unreasonablely, visual area 31A and heating region 31B subregion are arranged simultaneously and can effectively avoid light wave pipe 32 can constitute to shelter from multilayer window structure 37's visual area 31A.

Referring to fig. 33 and 34, in an embodiment of the present invention, the upper cover 31 is defined to have a connecting end 314, the connecting end 314 is rotatably connected to the base 11, the upper cover 31 can be opened or closed on the base 11 when rotating relative to the base 11, and the multi-layer window structure 37 is located on a side of the upper cover 31 away from the connecting end 314.

It is understood that the multi-layer window structure 37 is located on a side of the cover body away from the connecting end 314, such that after the user closes the cover 31, the multi-layer window structure 37 is closer to the side of the human body, thereby facilitating the user to observe the cooking condition inside the grill 100 through the multi-layer window structure 37. Wherein, the connecting end 314 is rotatably connected to the base body 114 of the base 11.

In an embodiment of the present invention, the upper cover 31 is provided with a first abdicating port 315 and a second abdicating port 316 at a side far away from the connecting end 314, the second abdicating port 316 is located above the first abdicating port 315, and at least a part of the first abdicating port 315 and the second abdicating port 316 are disposed oppositely; the multi-layer window structure 37 includes a first window 371 and a second window 373, wherein the first window 371 is embedded in the first escape aperture 315, and the second window 373 is embedded in the second escape aperture 316.

Specifically, the upper cover 31 is provided with a first escape hole 315 and a second escape hole 316 which are communicated with each other, and the first window 371 and the second window 373 are respectively adapted to the first escape hole 315 and the second escape hole 316, so that the first window 371 and the second window 373 can be directly embedded in the first escape hole 315 and the second escape hole 316. Thereby in order to be convenient for the location installation of the first window 371 and the second window 373 of multilayer window structure 37, improve the earlier stage installation effectiveness and the maintenance dismantlement efficiency in later stage of first window 371 and second window 373, and simultaneously, this second window 373 is located the surface of upper cover 31, so the user can loop through second window 373 and first window 371 and observe food in the roast process of frying in shallow oil of roast machine 100 inside, and the thermal-insulated chamber 38 of printing opacity has still played the effect that prevents the transmission of heat and steam, and then too high in order to avoid being located the second window 373's of the surface of upper cover 31 temperature, the security of user's use has been guaranteed. Of course, the first window 371 and the second window 373 can be fixed to the first relief opening 315 and the second relief opening 316 of the upper cover 31 by clamping or screwing, and the like, which can be selected by those skilled in the art. It should be noted that the multilayer window structure 37 may further include an auxiliary window located between the first window 371 and the second window 373 to partition the light-transmissive heat-insulating cavity 38 into a plurality of sub-cavities, so as to further improve the function of preventing the transmission of heat and moisture.

Referring to fig. 31 and 33, in an embodiment of the present invention, the upper cover 31 includes a first housing 317 and a second housing 318, the first housing 317 is connected to the second housing 318 and encloses with the second housing 318 to form the light-transmitting heat-insulating cavity 116 having a second escape opening 316, the first escape opening 315 is disposed on the first housing 317 and is located on the bottom wall of the light-transmitting heat-insulating cavity 38, and the second escape opening 316 is disposed on the sidewall of the light-transmitting heat-insulating cavity 38.

Specifically, the first housing 317 and the second housing 318 may be detachably connected by a snap connection or the like, so as to facilitate the maintenance and replacement of the internal parts of the upper cover 31 at a later stage. The first housing 317 and the second housing 318 enclose to form the light-transmitting heat-insulating cavity 38, the first let position port 315 is located on the bottom wall of the light-transmitting heat-insulating cavity 38, the second let position port 316 is located on the side wall of the light-transmitting heat-insulating cavity 38, the first window 371 and the second window 373 are respectively embedded in the first let position port 315 and the second let position port 316, so that a user can observe the cooking condition of food on the baking tray 12 from the second window 373 on the side surface toward the first window 371 on the bottom surface, and the second window 373 is located on the side wall, so as to avoid the occurrence of the condition that moisture in the light-transmitting heat-insulating cavity 38 moves upwards and can be attached to the second window 373 in a large amount, thereby achieving good antifogging performance and ensuring the visual effect of the multilayer window structure 37. In addition, the second window 373 can be connected to the first housing 317 and the second housing 318 by means of a snap or a screw connection, and in this embodiment, the specific installation process is as follows: the bottom of the second window 373 can be clamped and positioned with the first housing 317 by means of a buckle or the like, and meanwhile, a screw hole is formed in the top of the second window 373, and a screw passes through the screw hole so that the second window 373 is connected with the second housing 318, so that the first housing 317, the second housing 318 and the second window 373 are connected and fixed, and the stability of the upper cover assembly 30 after assembly is ensured. In addition, when the upper cover 31 includes the first housing 317 and the second housing 318, the first housing 317 may have the connection end 314 and be rotatably connected to the base body 114 of the base 11; the second shell 318 can cover the side of the first shell 317 facing away from the base 11; the upper reflective cover 34 may be connected to a surface of the first housing 317 facing away from the second housing 318, in this case, the second housing 318, the first housing 317, the upper reflective cover 34 and the heat insulating cover 35 may enclose to form a heat dissipation channel 311, and the air inlet 312 and the air outlet 313 may be respectively disposed on two opposite side wall surfaces of the second housing 318. Further, the upper cover 31 may further include a decorative plate 319, and the decorative plate 319 may be connected to the top surface of the second housing 318 (i.e., the wall surface facing away from the first housing 317). The decoration plate 319 can be attached to the top surface of the second housing 318, or detachably fixed to the top surface of the second housing 318 by using a snap. Decorative board 319 can decorate the outward appearance of upper cover subassembly 30, and the user of being convenient for discerns, when promoting the outward appearance aesthetic feeling, is favorable to promoting the market competition of product.

Referring to fig. 33 and 34, in an embodiment of the present invention, the upper cover assembly 30 further includes a buffering structure 39, and the buffering structure 39 is disposed on at least one of the base 11 and the upper cover 31 and can be used to provide a buffering force when the upper cover 31 is opened or closed on the base 11.

It will be appreciated that the cushioning structure 39 is designed to provide a cushioning force during opening or closing of the cover 31 and the base 11 to cushion the impact force during opening or closing. Therefore, even under the condition that the weight of the upper cover assembly 30 is heavier, strong impact can not be caused in the process of the state change of opening or closing with the base 11, so that the damage of the upper cover 31 and the base 11 when opening or closing is effectively avoided, and the safety accidents such as hand clamping and the like are avoided. The buffer structure 39 may be separately disposed on the first housing 317 of the upper cover 31 or the base body 114 of the base 11, or may be partially disposed on the first housing 317 of the upper cover 31, and the other portion is disposed on the base body 114 of the base 11. It should be noted that the buffering force provided by the buffering structure 39 may be a buffering force when the two are closed with each other, or a buffering force when the upper cover 31 and the base 11 are opened to a predetermined angle.

Referring to fig. 34 and 35, in an embodiment of the present invention, the connecting end 314 is provided with a hinge shaft 3141, the buffering structure 39 is a damper 391, and the damper 391 is sleeved outside the hinge shaft 3141 and connected to the base 11, so that when the connecting end 314 rotates relative to the base 11, the upper cover 31 is opened or covered on the base 11.

It is understood that the damper 391 may be a hydraulic damper 391, which includes a sleeve 3911 and a shaft core 3913 disposed in the sleeve 3911, and a mounting portion 3915 is formed on an outer wall of the sleeve 3911, and is fixed to the base body 114 of the base 11 through the mounting portion 3915. The hinge shaft 3141 is inserted into a shaft core 3913 inside the sleeve 3911, a partition 3917 is provided on the shaft core 3913, the partition 3917 divides a space inside the sleeve 3911 into two parts, and the partition 3917 is opened with a liquid passing hole 3919 communicating the two parts of the space, and the two parts of the space both have hydraulic oil therein. Therefore, when the upper cover 31 is turned over relative to the base 11, the hinge shaft 3141 rotates along with the upper cover 31, and at this time, the hinge shaft 3141 drives the shaft core 3913 and the partition 3917 on the shaft core 3913 to rotate together, so that during the rotation of the partition 3917, the hydraulic oil also has a function of pushing the partition 3917 reversely while squeezing the hydraulic oil, thereby forming a buffering function. Wherein the damper 391 is connected to the base body 114 of the base 11. Of course, in another embodiment, the damper 391 may be an elastic damper 391 or other structure that is commonly used in the art. The damper 391 is used as the buffer structure 39, so that the impact of the heavy upper cover assembly 30 can be buffered, and the reliability is high.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (22)

1. A frying and baking machine is characterized by comprising:

the base assembly comprises a base and a baking tray, and the baking tray is rotatably arranged on the base; and

the upper cover assembly comprises an upper cover and a light wave tube, the upper cover is connected to the base and can be opened or covered on the base, and the light wave tube is arranged on the upper cover and is positioned on one side, facing the baking tray, of the upper cover.

2. The frying and roasting machine of claim 1, wherein the base assembly further comprises a rotating member, the rotating member is disposed on the base and is in clearance fit with the roasting pan, and when the rotating member drives the roasting pan to rotate relative to the base, the rotating member is in abutting transmission with the roasting pan.

3. The frying and roasting machine of claim 2, wherein a first gap is provided between said rotary member and said roasting pan in a rotational direction of said roasting pan relative to said base, said rotary member being rotatable in said first gap.

4. The frying and roasting machine of claim 3, wherein a positioning member is disposed on a wall surface of the roasting pan facing the rotating member, the first gap is formed between the rotating member and the positioning member, and the rotating member can abut against and drive the positioning member when being driven, so that the roasting pan rotates relative to the base.

5. The fry roaster of claim 4, wherein the rotating member comprises:

one end of the connecting column is rotatably arranged on the wall surface of the base facing the baking tray, and the other end of the connecting column extends towards the baking tray; and

the butt joint block is connected with one end, far away from the base, of the connecting column and is arranged at an included angle with the connecting column, the first gap is formed between the butt joint block and the positioning piece, and the butt joint block can drive the positioning piece in a butt joint mode.

6. The frying and roasting machine of claim 5, wherein a rotation angle α formed by the abutting block rotating in the first gap is defined, and a condition is satisfied: alpha is more than or equal to 5 degrees and less than or equal to 80 degrees.

7. The machine of claim 5, wherein the base assembly further comprises a support structure disposed between the base and the grill pan and supported by the grill pan such that the connecting post and the abutment block have a second gap in the axial direction of the connecting post.

8. The frying and roasting machine of claim 7, wherein the wall of the base facing the roasting pan is provided with a support protrusion, the support protrusion is formed as the support structure, and the support protrusion is supported against the roasting pan.

9. The frying and roasting machine of claim 7, wherein the wall of the base facing the roasting pan is provided with rollers, the rollers form the supporting structure, and the rollers are supported against the roasting pan.

10. The machine of claim 9, wherein the support structure further comprises a swivel that surrounds the outer side of the grill plate, the swivel abutting against the grill plate and the roller.

11. The frying and roasting machine of claim 7, wherein the wall of the base facing the roasting pan is provided with a main ball, the main ball is formed as the supporting structure, and the main ball is supported against the roasting pan.

12. The grill of claim 5 wherein the base assembly further comprises a driving member and a transmission structure, the driving member is disposed on the base, the transmission structure is connected to the driving member and the connecting column, and the driving member drives the connecting column to rotate through the transmission structure.

13. The grill of claim 12 wherein said drive mechanism includes a drive gear and a driven gear, said drive gear being coupled to said drive member, said driven gear being coupled to said connecting column and being in meshing engagement with said drive gear;

or the transmission structure comprises a worm and a worm wheel, the worm is connected to the driving piece, and the worm wheel is connected to the connecting column and meshed with the worm;

or, transmission structure includes the action wheel, follows driving wheel and conveyer belt, the action wheel connect in the driving piece, follow driving wheel connect in the spliced pole, the conveyer belt cover is located the action wheel with follow the driving wheel.

14. The fry roaster according to any one of claims 1 to 13, wherein a heat dissipation channel is formed in the upper cover, and the light wave tube is located outside the heat dissipation channel.

15. The frying and roasting machine of claim 14, wherein said upper cover assembly further comprises an upper reflective cover, said upper reflective cover is connected to said upper cover and located on a side of said upper cover facing said roasting pan;

the upper reflector and the upper cover are enclosed to form the heat dissipation channel, and the light wave tube is located on one side of the upper reflector, which is far away from the heat dissipation channel.

16. The fry roaster of claim 15, wherein the upper cover assembly further comprises a heat shield connected to the reflector and located on a side of the upper reflector facing away from the light wave tube, the heat shield, the upper reflector and the upper cover enclosing to form the heat dissipation channel;

and/or, the upper cover assembly further comprises a protective cover, the protective cover is connected with the upper reflecting cover and encloses to form a placement cavity, and the light wave tube is located in the placement cavity.

17. The grill of claim 14 wherein said top cover further comprises an air inlet opening and an air outlet opening, said air inlet opening and said air outlet opening both communicating with said heat dissipation channel;

the height of the opening of the air inlet and/or the air outlet in the upper cover in the vertical direction is higher than that of the opening at the other end in the vertical direction.

18. The grill of claim 14, wherein the top cover assembly further comprises a multi-layer window structure, the multi-layer window structure is disposed on the top cover and encloses with the top cover to form a light-transmitting and heat-insulating cavity, and the light-transmitting and heat-insulating cavity and the heat dissipation channel are spaced apart from each other.

19. The grill of claim 18 wherein said cover is defined with a connecting end, said connecting end is pivotally connected to said base, said cover can open or close said base when said cover is pivoted relative to said base, said multi-layer window structure is located on a side of said cover facing away from said connecting end.

20. The frying and roasting machine of claim 19, wherein a first relief opening and a second relief opening are provided on a side of the upper cover away from the connecting end, the first relief opening and the second relief opening being in communication, the second relief opening being located above the first relief opening, the first relief opening and the second relief opening being at least partially disposed opposite to each other;

the multilayer window structure comprises a first window and a second window, wherein the first window is embedded in the first yielding port, and the second window is embedded in the second yielding port.

21. The grill of claim 19 wherein the cover assembly further comprises a cushioning structure disposed on at least one of the base and the cover and operable to provide cushioning when the cover is opened or closed to the base.

22. The grill of claim 21, wherein the connecting end is provided with a hinge shaft, and the buffering structure is a damper, the damper being coupled to an outer side of the hinge shaft and connected to the base such that the upper cover is opened or closed to the base when the connecting end rotates with respect to the base.

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