Frying and baking appliance

Abstract

The utility model provides a frying and baking appliance which comprises an upper baking tray assembly, a lower baking tray assembly and a hot air assembly, and an upper baking tray can be matched with a lower baking tray to form a closed cooking cavity; the hot air assembly is arranged on the upper baking tray assembly or the lower baking tray assembly and located outside the cooking cavity, the hot air assembly comprises a fan, a hot air pipe and an adjusting switch, an air inlet of the hot air pipe communicates with the fan, an air outlet of the hot air pipe communicates with the cooking cavity, and the adjusting switch is arranged on the hot air pipe and used for adjusting the air volume from the air inlet to the air outlet; the hot air pipe is attached to the side, back to the upper baking tray, of the upper heating assembly or attached to the side, back to the lower baking tray, of the lower heating assembly. Or the hot air assembly further comprises a heating piece, and the heating piece is attached to the hot air pipe. A user can control the adjusting switch according to specific cooking food material requirements, the rate of discharging water vapor in the cooking cavity is adjusted by adjusting the air volume from the air inlet to the air outlet, and the cooking effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of small household appliances, in particular to a frying and roasting utensil. Background Art

[0002] Grilling appliances, such as grilling machines, have become common cooking appliances in people's daily lives because of their multiple functions of grilling, grilling and baking. Existing grilling machines include an upper grilling plate assembly and a lower grilling plate assembly movably connected to the upper grilling plate assembly, and a cooking cavity is formed between the upper and lower grilling plates to perform multiple functions such as baking pancakes, grilling vegetables, and cooking meat.

[0003] Usually, when we make pancakes, we need to quickly remove the steam in the cooking chamber to make them crispier. When we fry steaks, we need to retain the moisture in the cooking chamber to lock in the juice. How to adjust the steam in the cooking chamber according to the specific needs of different ingredients when cooking different ingredients is an urgent problem that needs to be solved by current grilling machines. Utility Model Content

[0004] In view of this, it is necessary to provide a frying and grilling utensil to address the above problems so as to improve the cooking effect.

[0005] The utility model provides a frying and grilling utensil, comprising: an upper grill pan assembly; a lower grill pan assembly, wherein the upper grill pan assembly can be movably connected to the lower grill pan assembly, and the upper grill pan assembly can cooperate with the lower grill pan assembly to form a closed cooking cavity; and a hot air assembly, which is arranged on the upper grill pan assembly or the lower grill pan assembly and is located outside the cooking cavity, wherein the hot air assembly comprises a fan, a hot air pipe and an adjusting switch, wherein the air inlet of the hot air pipe is connected to the fan, and the air outlet of the hot air pipe is connected to the cooking cavity, and the adjusting switch is arranged on the hot air pipe for adjusting the air volume from the air inlet to the air outlet.

[0006] In the above-mentioned frying and grilling appliance, when cooking ingredients that need to retain moisture in the cooking cavity, the control switch is used to reduce the air volume from the air inlet to the air outlet or to cut off the air inlet and the air outlet, and the air volume entering the cooking cavity from the air outlet is small, or no air enters the cooking cavity from the air outlet, thereby slowing down the loss of moisture in the cooking cavity; when cooking ingredients that need to quickly remove the water vapor in the cooking cavity, the control switch is used to increase the air volume from the air inlet to the air outlet, and the air volume entering the cooking cavity from the air outlet is large, thereby speeding up the air flow rate in the cooking cavity and the rate of removing moisture in the cooking cavity; in this way, the user can control the adjustment switch according to the specific ingredients to be cooked, and adjust the rate of removing water vapor in the cooking cavity by adjusting the air volume from the air inlet to the air outlet, thereby improving the cooking effect. In addition, the hot air entering the cooking cavity from the air outlet of the hot air duct can take away the moisture in the cooking cavity more quickly, making the food taste crispier. The hot air will not affect the temperature of the upper baking tray assembly and the lower baking tray assembly, and can increase the temperature of the food to achieve a browned effect, thereby avoiding heat loss in the cooking cavity.

[0007] In one embodiment, the regulating switch is rotatably disposed at the air inlet of the hot air duct, and the regulating switch includes a baffle door, which has a closed state in contact with the wall of the air inlet and an open state offset from the wall of the air inlet. By rotating the regulating switch, the state between the baffle door and the wall of the air inlet can be adjusted.

[0008] With such arrangement, the regulating switch is switched between the closed state and the open state by controlling the regulating switch to rotate relative to the hot air duct. The regulating switch has a simple structure, is easy for users to operate, and has a low cost.

[0009] In one of the embodiments, the hot air duct also includes a blocking rib, which is arranged on the wall of the air inlet; the blocking door has a blocking edge, and when the blocking edge is against the blocking rib, the blocking door is in a closed state, and when the blocking edge is misaligned with the blocking rib, the blocking door is in an open state.

[0010] In this way, providing a retaining rib at the wall position of the air inlet can make it easier for the retaining door to cooperate and abut, and on the other hand, it is also beneficial to reduce the rotation radius of the retaining door, thereby reducing the size of the retaining door.

[0011] In one of the embodiments, the regulating switch further includes a knob and a seat body located at both ends of the baffle, the knob is arranged on the seat body; a first avoidance hole is arranged on the wall of the hot air duct, and the seat body is rotatably arranged in the first avoidance hole.

[0012] With such a configuration, the knob can facilitate the user to control the door; the seat is used to connect the knob and the door and support the door, and the first avoidance hole can limit the range of movement of the seat, thereby improving the stability and reliability of the door and allowing the adjustment switch to rotate more smoothly.

[0013] In one embodiment, the cross section of the baffle is curved or straight.

[0014] Such an arrangement ensures that in the closed state, the retaining edges at both ends of the baffle door respectively abut against the retaining ribs on both sides, and in the open state, any position of the baffle door will not abut against the retaining ribs.

[0015] In one embodiment, the baffle door includes two baffle surfaces, the cross-sections of the two baffle surfaces are linear, one side of one baffle surface is connected to one side of the other baffle surface and an angle a is formed between the two baffle surfaces, and the angle a satisfies: 90°≤α≤165°.

[0016] With such arrangement, in the open state, the angle α formed between the two baffle surfaces can reduce the wind resistance caused by the air at the air inlet hitting the baffle from the front, thereby allowing the air to enter the hot air duct more smoothly and ensuring the gas flow rate.

[0017] In one of the embodiments, the corners between the two blocking surfaces are rounded.

[0018] With such arrangement, in the open state, the rounded corners can reduce the wind resistance caused by the air at the air inlet hitting the connection between the two blocking surfaces.

[0019] In one embodiment, the base body is circular, and there are two baffles, and the projection centers of the two baffles on the base body are symmetrical and spaced apart.

[0020] With this arrangement, when the adjustment switch needs to be controlled to change from an open state to a closed state, the adjustment switch can be controlled to rotate in any direction until the two retaining edges of any stop door are against the retaining ribs on both sides. The rotation angle is small, which is convenient for user operation.

[0021] In one of the embodiments, the hot air assembly further includes a heating element, and the heating element is attached to the hot air pipe.

[0022] With such arrangement, the gas in the hot air duct is heated by the heating element, and the user can individually control whether the heating element is working according to needs.

[0023] In one embodiment, the upper baking tray assembly includes an upper baking tray and an upper heating assembly for heating the upper baking tray; the lower baking tray assembly includes a lower baking tray and a lower heating assembly for heating the lower baking tray; the hot air duct is attached to a side of the upper heating assembly facing away from the upper baking tray; or the hot air duct is attached to a side of the lower heating assembly facing away from the lower baking tray.

[0024] With such arrangement, the original upper heating assembly or lower heating assembly of the grilling utensil is utilized to heat the air in the hot air duct, thereby fully utilizing the energy of the upper heating assembly or the lower heating assembly.

[0025] In one of the embodiments, the middle portion of the hot air duct is provided with the air inlet connected to the outlet of the fan, and the ends of the hot air duct are respectively provided with an air outlet.

[0026] With such an arrangement, an air outlet is respectively provided at each end of the hot air pipe so that the hot air in the cooking cavity is evenly distributed, thereby improving the efficiency of discharging moisture in the cooking cavity.

[0027] In one embodiment, the upper baking tray assembly further includes a cover body, on which is provided a second avoidance hole connected to the inlet of the fan; the upper baking tray assembly further includes a cover body, which covers the second avoidance hole, and on which is further provided a yield hole, the adjustment switch passes through the yield hole and the knob is located outside the cover body.

[0028] With such arrangement, the cover can prevent foreign matter such as dust and water vapor from entering the upper grill assembly through the second avoidance hole, and the user can control the adjustment switch to switch between the closed state and the open state by rotating the knob outside the grilling appliance, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an exploded schematic diagram of a grilling utensil in an embodiment of the utility model;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure of a grilling utensil in a side view;

[0031] Figure 3 for Figure 1 A partial cross-sectional view of a grilling utensil from a top view;

[0032] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0033] Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure of the medium hot air duct;

[0034] Figure 6 for Figure 1 Schematic diagram of the three-dimensional structure of the middle adjustment switch;

[0035] Figure 7 for Figure 1 A gas flow diagram of a grilling appliance in a closed state;

[0036] Figure 8 for Figure 1 A gas flow diagram of a grilling appliance in an open state;

[0037] Fig. 9 It is a partial cross-sectional view of a grilling utensil in another embodiment of the utility model from a top view;

[0038] Fig.10 for Fig. 9 A magnified schematic diagram of point B in the middle.

[0039] Figure numerals: 10, upper baking tray assembly; 11, upper baking tray; 111, air inlet channel; 12, upper heating assembly; 121, reflector; 1211, adapter; 13, cover; 131, second avoidance hole; 14, cover; 141, give way hole; 142, air inlet; 20, lower baking tray assembly; 21, lower baking tray; 22, base; 30, hot air assembly; 31, fan; 32, hot air duct; 321, air inlet; 322, air outlet; 323, retaining rib; 324, first avoidance hole; 33, adjustment switch; 331, door stop; 3311, side stop; 3312, retaining surface; 332, knob; 333, seat. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0043] Frying and baking utensils, such as frying and baking machines, have become commonly used cooking electric kitchen appliances in people's daily lives because of their multiple functions of frying, baking and baking. The existing frying and baking machines include an upper baking tray assembly and a lower baking tray assembly that can be movably connected to the upper baking tray assembly. A cooking cavity is formed between the upper and lower baking trays to perform multiple functions such as making pancakes, frying and baking vegetables, and cooking meat. Usually, when we make pancakes, in order to make the pancakes taste crispier, we need to quickly remove the water vapor in the cooking cavity. In addition, in the frying and baking mode where the upper and lower baking trays are buckled together, the excessive water vapor retained in the cooking cavity is also likely to affect the taste of the ingredients. When we fry steaks, in order to lock the juice in the steaks, the water in the cooking cavity needs to be retained. Therefore, if the user can adjust the water vapor in the cooking cavity according to the specific needs of the ingredients when cooking different ingredients, it is a problem that the current frying and baking machines need to solve urgently.

[0044] In order to solve the above problems, Figures 1 to 8 As shown, the utility model provides a frying and grilling utensil, and the user can choose whether to exhaust the water vapor in the cooking cavity according to the specific ingredients to improve the cooking effect.

[0045] like Figure 1 and Figure 3 As shown, specifically, the frying and grilling appliance includes an upper grill plate assembly 10, a lower grill plate assembly 20 and a hot air assembly 30, wherein: the upper grill plate assembly 10 can be movably connected to the lower grill plate assembly 20, and the upper grill plate assembly 10 can cooperate with the lower grill plate assembly 20 to form a closed cooking cavity; the hot air assembly 30 is arranged on the upper grill plate assembly 10 or the lower grill plate assembly 20, and is located outside the cooking cavity, the hot air assembly 30 includes a fan 31, a hot air pipe 32 and an adjustment switch 33, the air inlet 321 of the hot air pipe 32 is connected to the fan 31, the air outlet 322 of the hot air pipe 32 is connected to the cooking cavity, and the adjustment switch 33 is arranged on the hot air pipe 32 for adjusting the air volume from the air inlet 321 to the air outlet 322.

[0046] In the grilling device provided by the embodiment of the utility model, outside air can enter the hot air pipe 32 from the air inlet 321 under the action of the fan 31, and the fan 31 can accelerate the gas flow rate and increase the rate of discharging moisture in the cooking cavity; when cooking food such as steak that needs to retain moisture in the cooking cavity, the control adjustment switch 33 reduces the air volume from the air inlet 321 to the air outlet 322 or cuts off the air inlet 321 and the air outlet 322. At this time, the air volume entering the cooking cavity from the air outlet 322 is small, or no air enters the cooking cavity from the air outlet 322, thereby slowing down the cooking process. The moisture in the cooking cavity is lost; when cooking food such as cakes that require the water vapor in the cooking cavity to be quickly removed, the control adjustment switch 33 increases the air volume from the air inlet 321 to the air outlet 322. At this time, the air volume entering the cooking cavity from the air outlet 322 is relatively large, thereby speeding up the air flow rate in the cooking cavity and speeding up the rate of removing moisture from the cooking cavity; in this way, the user can control the adjustment switch 33 according to the specific food being cooked, and adjust the rate of removing water vapor from the cooking cavity by adjusting the air volume from the air inlet 321 to the air outlet 322, thereby improving the cooking effect.

[0047] In addition, the hot air entering the cooking cavity from the air outlet 322 of the hot air duct 32 can take away the moisture in the cooking cavity more quickly than the cold air, making the food taste crispier. The hot air will not affect the temperature of the upper baking tray assembly 10 and the lower baking tray assembly 20, and can increase the temperature of the food to achieve a browned effect, thereby avoiding heat loss in the cooking cavity.

[0048] like Figure 4 and Figure 6 As shown, the regulating switch 33 is rotatably arranged at the air inlet 321 of the hot air duct 32, and the regulating switch 33 includes a baffle 331, which has a closed state against the wall of the air inlet 321 and an open state staggered from the wall of the air inlet 321. The regulating switch 33 is rotated to adjust the state between the baffle 331 and the wall of the air inlet 321. By controlling the regulating switch 33 to rotate relative to the hot air duct 32, the regulating switch 33 is switched between the closed state and the open state. The regulating switch 33 has a simple structure, is easy for users to operate, and has a low cost.

[0049] Specifically, the regulating switch 33 is rotatably arranged at the air inlet 321 of the hot air pipe 32, and the baffle 331 can be in a straight line, such as a straight plate type baffle 331, and one side or the middle of the baffle 331 can be rotatably arranged on the wall of the air inlet 321 through a rotating shaft, so that the baffle 331 can rotate around the rotating shaft. In this embodiment, the baffle 331 can rotate toward the direction of the air outlet 322, and / or can rotate toward the wind direction of the fan. When the baffle 331 abuts against the wall of the air inlet 321, the air inlet 321 is closed, and the regulating switch is in a closed state at this time, and the air inlet 321 is disconnected from the air outlet 322. When the baffle 331 rotates from the closed state, the air inlet 321 is opened, and the air inlet 321 is connected to the air outlet 322. By opening the rotation angle of the baffle 331, the air volume passing through the air inlet 321 can also be controlled, thereby achieving the purpose of adjusting the air volume. In other embodiments, the blocking door 331 may be in a curved shape, such as an arc-shaped blocking door 331 . The specific principle is similar to that of the linear blocking door 331 and will not be elaborated herein.

[0050] like Figures 7 and 8 As shown, the hot air duct 32 further includes a retaining rib 323, which is arranged on the wall of the air inlet 321, and the retaining door 331 has a retaining edge 3311. When the retaining edge 3311 abuts against the retaining rib 323, the retaining door 331 is in a closed state, and the regulating switch 33 cuts off the air inlet 321 and the air outlet 322; when the retaining edge 3311 and the retaining rib 323 are misaligned, the retaining door 331 is in an open state, and the regulating switch 33 conducts the air inlet 321 and the air outlet 322. Arranging the retaining rib 323 at the wall position of the air inlet 321 can make it easier for the retaining door 331 to cooperate and abut with it, and on the other hand, it is also conducive to reducing the rotation radius of the retaining door 331, thereby reducing the size of the retaining door 331.

[0051] In the illustrated embodiment, the rotation axis of the adjustment switch 33 is located between the two retaining ribs 323, and the retaining door 331 has two retaining edges 3311. In the closed state, the retaining edges 3311 on both sides respectively abut against the retaining ribs 323 on both sides; in the open state, the retaining edges 3311 on both sides are offset from the retaining ribs 323.

[0052] In another embodiment, the rotation axis of the regulating switch 33 is located near one of the side walls of the air inlet 321, and the side of the baffle door 331 near the rotation axis is always against the side wall of the air inlet, the other side wall of the air inlet 321 is provided with a baffle 323, and the side of the baffle door 331 near the baffle 323 has a baffle edge 3311, and by rotating the regulating switch 33, the baffle edge 3311 of the baffle door 331 is controlled to abut or be misaligned with the baffle rib to adjust the air volume flowing from the air inlet 321 to the air outlet 322.

[0053] Furthermore, in the on state, when the regulating switch 33 is rotated to different angles relative to the hot air duct 32, the distance between the retaining edge 3311 and the retaining rib 323 can be different, that is, the opening size of the regulating switch 33 connecting the air inlet 321 and the air outlet 322 is different, so that the air volume from the air inlet 321 to the air outlet 322 in the hot air duct 32 can be adjusted by adjusting the distance between the retaining edge 3311 and the retaining rib 323, thereby adjusting the air volume entering the cooking cavity from the air outlet 322. Figure 6 As shown, the adjustment switch 33 also includes a knob 332 and a seat 333 located at both ends of the baffle 331, the knob 332 is arranged on the seat 333; a first avoidance hole 324 is arranged on the wall of the hot air pipe 32, and the seat 333 is rotatably arranged on the first avoidance hole 324. The user can rotate the knob 332 to control the baffle 331 to switch between the closed state and the open state, which is easy to operate. The seat body 333 near one end of the knob 332 is used to connect the knob 332 and the baffle door 331, and the seat body 333 away from the end of the knob 332 is used to support the baffle door 331, thereby improving the stability and reliability of the baffle door 331 and also allowing the adjustment switch 33 to rotate more smoothly; the seat body 333 is arranged in the first avoidance hole 324, and the first avoidance hole 324 can limit the range of movement of the seat body 333, thereby preventing the adjustment switch 33 from tilting or shifting, which causes the baffle door 331 to be unable to block the air inlet 321 and the air outlet 322 in the closed state.

[0054] like Figure 4 As shown, the cross section of the baffle 331 is curved or linear. In the closed state, the linear baffle 331 is parallel to the line between the baffle ribs 323 on both sides. The curved baffle 331 can be a regular or irregular structure such as an arc structure, a curved structure, a wavy structure, etc., as long as it is ensured that in the closed state, the baffle edges 3311 at both ends of the baffle 331 are respectively against the baffle ribs 323 on both sides, and in the open state, any position of the baffle 331 will not be against the baffle rib 323.

[0055] like Figure 4 and Figure 8 As shown, the baffle door 331 includes two baffle surfaces 3312, and the cross-sections of the two baffle surfaces 3312 are linear, wherein one side of one baffle surface 3312 is connected to one side of the other baffle surface 3312 and an angle a is formed between the two baffle surfaces 3312, and the angle a satisfies: 90°≤α≤165°. The angle α can be any angle within the range of 90°≤α≤165°, such as 90°, 100°, 110°…160°, 165°, etc. In the open state, the angle α formed between the two baffle surfaces 3312 can reduce the wind resistance caused by the air at the air inlet 321 hitting the baffle door 331 from the front, thereby allowing the air to enter the hot air duct 32 more smoothly, ensuring the gas flow rate. In addition, when the baffle door 331 is in Figure 8 In the position shown, the two blocking surfaces 3312 can also play a role in guiding the air to divert the air at the air inlet 321 to both sides and enter the hot air duct 32.

[0056] like Figure 4 As shown, the two blocking surfaces 3312 are rounded. The rounded corners make the two blocking surfaces 3312 smoothly connected. In the open state, the rounded corners can further reduce the wind resistance caused by the air at the air inlet 321 hitting the connection between the two blocking surfaces 3312.

[0057] like Fig. 9 and Fig.10 As shown, the seat body 333 is circular, and there are two blocking doors 331. The projection centers of the two blocking doors 331 on the seat body 333 are symmetrical and spaced apart. When the two blocking edges 3311 of any blocking door 331 abut against the blocking ribs 323 on both sides, the adjustment switch 33 is in the closed state; when the blocking edges 3311 of the two blocking doors 331 are misaligned with the blocking ribs 323, the adjustment switch 33 is in the open state. When it is necessary to control the adjustment switch 33 to change from the open state to the closed state, the adjustment switch 33 can be controlled to rotate in any direction until the two blocking edges 3311 of any blocking door 331 abut against the blocking ribs 323 on both sides, and the rotation angle is small, so that it is convenient for users to operate.

[0058] The connecting line between the retaining edges 3311 at both ends of one retaining door 331 and the connecting line between the retaining edges 3311 at both ends of the other retaining door 331 can be parallel or at an angle to each other, as long as the two retaining doors 331 do not interfere with each other.

[0059] like Figure 1 As shown, the upper grill assembly 10 includes an upper grill 11 and an upper heating assembly 12 for heating the upper grill 11; the lower grill assembly 20 includes a lower grill 21 and a lower heating assembly for heating the lower grill 21. The hot air duct 32 is attached to the side of the upper heating assembly 12 facing away from the upper grill 11; or the hot air duct 32 is attached to the side of the lower heating assembly facing away from the lower grill 21. In this way, the hot air assembly 30 utilizes the original upper heating assembly 12 or lower heating assembly of the grilling utensil to heat the air in the hot air duct 32, and there is no need to set up a separate heat source, so that the energy of the upper heating assembly 12 or the lower heating assembly can be fully utilized.

[0060] like Figure 1As shown, in the illustrated embodiment, the hot air component 30 is arranged on the upper baking tray component 10. Since other components such as the upper heating component 12 need to be installed in the upper baking tray component 10, there is usually a large space between the upper baking tray 11 and the cover body 13. Disposing the hot air component 30 between the upper baking tray 11 and the cover body 13 can reasonably utilize the existing space in the upper baking tray component 10 without increasing the overall volume of the frying and grilling appliance.

[0061] like Figures 4 to 5 As shown, the middle of the hot air duct 32 is provided with an air inlet 321 connected to the outlet of the fan 31, and the ends of the hot air duct 32 are respectively provided with an air outlet 322. The hot air duct 32 may be provided with two branches, that is, an air outlet 322 is respectively provided at both ends of the hot air duct 32, and the fan 31 can introduce the outside air into the hot air duct 32 through the air inlet 321, and the air entering the hot air duct 32 will flow to both sides of the hot air duct 32, and enter the cooking cavity from both sides of the cooking cavity through the air outlets 322 at both ends of the hot air duct 32, so that the hot air in the cooking cavity is evenly distributed, thereby improving the efficiency of discharging the moisture in the cooking cavity, and also avoiding that the hot air only enters one side of the cooking cavity, resulting in uneven heating of the food in the cooking cavity, thereby affecting the cooking effect.

[0062] Of course, the hot air duct 32 may be provided with only one air outlet 322, or multiple air outlets 322 may be provided on the hot air duct 32. For example, the hot air duct 32 may be provided with multiple branches, and an air outlet 322 may be provided on each branch. As long as the hot air duct 32 can discharge hot air into the cooking cavity, the embodiment of the utility model does not make any specific restrictions here.

[0063] like Figure 1 to Figure 2 As shown, the upper grill assembly 10 further includes a cover 13, and a second avoidance hole 131 is provided on the cover 13, which is connected to the inlet of the fan 31. The cover 13 can protect the components inside the upper grill assembly 10, such as the hot air assembly 30 and the upper heating assembly 12. The fan 31 can drive the cold air from the outside to enter the hot air pipe 32 through the second avoidance hole 131 and the fan 31 in sequence.

[0064] like Figure 1 to Figure 2As shown, the upper grill assembly 10 also includes a cover 14, which is covered on the second avoidance hole 131, and the side wall of the cover 14 is provided with an air inlet 142 connected to the inlet of the fan 31. The fan 31 can drive the cold air from the outside to be introduced into the hot air duct 32 through the air inlet 142 and the fan 31 in sequence. The user can clean, repair or disassemble the fan 31 and other components through the second avoidance hole 131, and the cover 14 can prevent foreign matter such as dust and water vapor from the outside from entering the upper grill assembly 10 or the fan 31 through the second avoidance hole 131, thereby protecting the various components in the grilling utensil, and the fan 31 will not be exposed, ensuring a neat appearance. Among them, the size of the air inlet 142 can be small, as long as it is ensured that the outside air can enter the fan 31 through the air inlet 142.

[0065] In addition, the cover body 14 is provided with a clearance hole 141, the adjustment switch 33 passes through the clearance hole 141 and the knob 332 is located outside the cover body 14. In this way, the user can control the adjustment switch 33 to switch between the closed state and the open state by rotating the knob 332 outside the grilling utensil, which is convenient for operation.

[0066] Furthermore, the knob 332 may be provided with an indicating arrow (not shown), and the cover body 14 may be provided with a plurality of indicating marks (not shown) arranged at intervals along the circumference of the clearance hole 141. When rotating the adjustment switch 33, the position of the indicating arrow on the knob 332 relative to the indicating mark on the cover body 14 may be referred to. When the indicating arrow indicates the indicating mark of the desired gear, the adjustment is completed. When the number of indicating marks is two, the two indicating marks represent the positions of the adjustment switch 33 in the closed state and the open state respectively; when the number of indicating marks is three, four or more, one indicating mark represents the position of the adjustment switch 33 in the closed state, and the remaining indicating marks represent the positions of the adjustment switch 33 in different gears in the open state, and at different gears, the opening size of the adjustment switch 33 when conducting the air inlet 321 and the air outlet 322 is different, so as to adjust the gas flow rate entering the hot air pipe 32 as needed.

[0067] like Figure 1As shown, the upper heating assembly 12 includes an upper heating pipe (not shown) and a reflector 121. The upper heating pipe is arranged between the upper baking tray 11 and the reflector 121, and the hot air pipe 32 is arranged on the side of the reflector 121 away from the upper heating pipe. The upper heating pipe can heat the food in the cooking cavity through the upper baking tray 11, and the reflector 121 can reflect the heat radiated from the heating pipe toward the reflector 121 to the upper baking tray 11, so as to improve the heating efficiency of the heating pipe and avoid heat loss. At the same time, since the reflector 121 will heat up under the action of the heating pipe, the hot air pipe 32 can be heated by the reflector 121. Disposing the heating pipe and the hot air pipe 32 on both sides of the reflective cover 121 respectively can avoid interference between the heating pipe and the hot air pipe 32; since the upper baking tray 11 needs to be frequently disassembled for cleaning or maintenance, disposing the hot air pipe 32 on the side of the reflective cover 121 away from the upper heating pipe can ensure the heating effect of the upper heating pipe on the hot air pipe 32 while avoiding exposure of the hot air pipe 32 when the upper baking tray 11 is disassembled.

[0068] Since the reflector 121 and the hot air pipe 32 are both made of metal, the hot air pipe 32 can be attached to the reflector 121. This allows metal heat transfer between the upper heating pipe, the reflector 121 and the hot air pipe 32 to heat the air in the hot air pipe 32, thereby ensuring heating efficiency and improving heating effect.

[0069] like Figure 1 As shown, the reflector 121 is provided with an adapter 1211, and the upper baking tray 11 is provided with an air inlet channel 111. The adapter 1211 connects the air outlet 322 of the hot air pipe 32 with the air inlet channel 111, and the air inlet channel 111 connects the cooking cavity with the adapter 1211. The adapter 1211 is used to connect the hot air pipe 32 and the cooking cavity, so that the hot air in the cooking cavity enters the cooking cavity through the air outlet 322, the adapter 1211 and the air inlet channel 111 in sequence. When the hot air pipe 32 is damaged or needs to be replaced, it is only necessary to disconnect the hot air pipe 32 from the adapter 1211, which will not affect the normal use of the reflector 121, thereby facilitating the disassembly or replacement of the hot air pipe 32.

[0070] In another embodiment, the hot air assembly 30 can also be arranged on the lower grill assembly 20, the lower grill assembly 20 also includes a base 22, the lower heating assembly is located between the lower grill 21 and the base 22, the lower heating assembly includes a lower heating pipe and a lower reflector, the lower heating pipe is arranged between the lower grill 21 and the lower reflector, and the hot air pipe 32 is arranged on the side of the lower reflector away from the lower heating pipe. The hot air assembly 30 can be attached to the lower reflector of the lower heating assembly to heat the gas in the hot air pipe 32 through the lower reflector.

[0071] Of course, in other embodiments, the hot air assembly 30 further includes a heating element (not shown), which is attached to the hot air pipe 32. The gas in the hot air pipe 32 is heated by a separate heating element, so that the user can also control whether the heating element works separately as needed.

[0072] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A grilling utensil, characterized in that: include: Upper baking tray assembly (10); a lower baking tray assembly (20), the upper baking tray assembly (10) being movably connected to the lower baking tray assembly (20), and the upper baking tray assembly (10) being able to cooperate with the lower baking tray assembly (20) to form a closed cooking cavity; and A hot air component (30) is arranged on the upper grill plate component (10) or the lower grill plate component (20) and is located outside the cooking cavity. The hot air component (30) comprises a fan (31), a hot air pipe (32) and an adjustment switch (33). The air inlet (321) of the hot air pipe (32) is connected to the fan (31), and the air outlet (322) of the hot air pipe (32) is connected to the cooking cavity. The adjustment switch (33) is arranged on the hot air pipe (32) and is used to adjust the air volume from the air inlet (321) to the air outlet (322).

2. The grilling utensil according to claim 1, characterized in that: The regulating switch (33) is rotatably arranged at the air inlet (321) of the hot air duct (32), and the regulating switch (33) comprises a baffle (331). The baffle (331) has a closed state in contact with the wall of the air inlet (321) and an open state offset from the wall of the air inlet (321). By rotating the regulating switch (33), the state between the baffle (331) and the wall of the air inlet (321) can be adjusted.

3. The grilling utensil according to claim 2, characterized in that: The hot air duct (32) further comprises a retaining rib (323), wherein the retaining rib (323) is arranged on the wall of the air inlet (321); the retaining door (331) has a retaining edge (3311), and when the retaining edge (3311) abuts against the retaining rib (323), the retaining door (331) is in a closed state; when the retaining edge (3311) and the retaining rib (323) are misaligned, the retaining door (331) is in an open state.

4. The grilling utensil according to claim 2, characterized in that: The regulating switch (33) further comprises a knob (332) and a seat body (333) located at two ends of the blocking door (331), wherein the knob (332) is arranged on the seat body (333); A first avoidance hole (324) is provided on the wall of the hot air pipe (32), and the seat body (333) is rotatably disposed in the first avoidance hole (324).

5. The grilling utensil according to claim 2, characterized in that: The cross section of the baffle door (331) is curved or straight.

6. The grilling utensil according to claim 2, characterized in that: The blocking door (331) comprises two blocking surfaces (3312), the cross sections of the two blocking surfaces (3312) are linear, one side of one blocking surface (3312) is connected to one side of the other blocking surface (3312), and an angle a is formed between the two blocking surfaces (3312), and the angle a satisfies: 90°≤α≤165°.

7. The grilling utensil according to claim 6, characterized in that: The corners between the two blocking surfaces (3312) are rounded.

8. The grilling utensil according to claim 4, characterized in that: The seat body (333) is circular, and there are two blocking doors (331). The projection centers of the two blocking doors (331) on the seat body (333) are symmetrical and spaced apart.

9. The grilling utensil according to claim 1, characterized in that: The hot air component (30) also includes a heating element, which is attached to the hot air pipe (32).

10. The grilling utensil according to claim 1, characterized in that: The upper baking tray assembly (10) comprises an upper baking tray (11) and an upper heating assembly (12) for heating the upper baking tray (11); the lower baking tray assembly (20) comprises a lower baking tray (21) and a lower heating assembly for heating the lower baking tray (21); The hot air pipe (32) is attached to a side of the upper heating component (12) facing away from the upper baking pan (11); or the hot air pipe (32) is attached to a side of the lower heating component facing away from the lower baking pan (21).

11. The grilling utensil according to claim 1, characterized in that: The middle part of the hot air pipe (32) is provided with an air inlet (321) which is connected to the outlet of the fan (31), and the ends of the hot air pipe (32) are respectively provided with an air outlet (322).

12. The grilling utensil according to claim 4, characterized in that: The upper baking tray assembly (10) further comprises a cover body (13), and the cover body (13) is provided with a second avoidance hole (131) communicating with the inlet of the fan (31); The upper baking tray assembly (10) further comprises a cover body (14), wherein the cover body (14) covers the second avoidance hole (131), and a clearance hole (141) is further provided on the cover body (14), wherein the regulating switch (33) passes through the clearance hole (141), and the knob (332) is located outside the cover body (14).

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