CN212465766U

CN212465766U - Multifunctional food electric baking device

Info

Publication number: CN212465766U
Application number: CN202021356297.2U
Authority: CN
Inventors: 李斌; 牛军营; 郭鑫
Original assignee: Ningbo Jumeng Intelligent Technology Co Ltd
Current assignee: Ningbo Jumeng Intelligent Technology Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-05
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a multifunctional food electric roaster, which comprises a machine body (1) with a cooking cavity (11), a pot body (2) which can enter and exit the cooking cavity (11), a heating element (3), a heat circulating fan (4) which can blow heat generated by the heating element (3) to the cooking cavity (11), a baking tray (5) which can enter and exit the cooking cavity (11) and a rotary driving mechanism (6) with a power output shaft (61), wherein under the air frying mode, the pot body (2) is accommodated in the cooking cavity (11), the top end of the pot body is hermetically connected with the machine body (1), and the heating element (3) and the heat circulating fan (4) are started; in a barbecue mode, the barbecue tray (5) is accommodated in the cooking cavity (11) and is in transmission connection with the power output shaft (61), the heating element (3) is started, and the heat circulation fan (4) is closed. Compared with the prior art, the utility model discloses a two kinds of modes of toasting are compromise to multi-functional food electric roasting utensil.

Description

Multifunctional food electric baking device

Technical Field

The utility model relates to a kitchen equipment technical field specifically indicates a multi-functional food electric baking utensil.

Background

The air fryer is a novel household appliance for frying food by utilizing a high-speed and high-temperature air circulation technology, the oil of the manufactured food can be reduced by 80 percent compared with that of the traditional electric fryer, and the air fryer is easy to clean in daily use, is safe and economical and is favored by people.

Current air fryer generally includes the organism, be formed with the culinary art cavity in the organism, be equipped with the hot-blast subassembly that can send into high-temperature air to culinary art cavity inside in the organism, be equipped with the pot body that is used for holding food in the culinary art cavity, the high-temperature hot-blast that utilizes hot-blast subassembly during operation to produce heats the edible material in the pot, hot-air and food fully contact, utilize the food surface to lose moisture fast in the twinkling of an eye, or in addition the grease that food self produced, make the food surface form crisp taste, the effect of being fried appears. The concrete structure can be found in the invention patent of patent application No. CN201910548981.6 (publication No. CN110101316A), namely an air fryer.

In addition, in order to ensure even baking, a utility model patent of a rotary baking tray type air fryer with a patent application number of CN201620017057.7 (with a publication number of CN205338691U) discloses a rotary baking tray type air fryer, which comprises a base, a pot frame, a fan, a heating wire, a pot body, a rotating device and a cover, wherein the rear part of the base is provided with a vent hole; the rear part of the pot frame is provided with a fan cavity which is communicated with the inside of the pot frame; the air guide device on the cover is matched with the pot body; the rotating mechanism comprises a motor, a guide seat and a driven device, wherein the guide seat and the driven device are arranged on the pot body; the baking tray body comprises a circular ring-shaped seat, a circular ring-shaped baking net body and a body part with the external circular ring-shaped seat, the diameter of the upper end of the baking tray body is smaller than that of the pan body, and the baking tray body is embedded into the pan body; the circular ring-shaped seat of the baking tray body is fixedly connected with the driven device. Due to the adoption of the structure, food is placed on the baking tray body, and the food can be baked in all directions due to the arrangement of the circular ring-shaped net body; the baking tray body rotates to bake uniformly.

However, for the air fryer, only the rotatable baking tray is added in the original pan body, and because the pan body is closed, the food cannot be turned over in the baking process, the air fryer still has the air frying function, and the real baking function cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a compromise multi-functional food electric baking utensil of two kinds of modes of toasting, can realize the air and fry a pot function, also can realize the barbecue function.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a multifunctional electric food roaster comprises

A body having a cooking cavity formed therein;

the pot body can enter and exit the cooking cavity;

the heating element is arranged on the machine body; and

the heat circulation fan is arranged on the machine body and can blow heat generated by the heating element to the cooking cavity;

the method is characterized in that: the side surface of the machine body is provided with an opening communicated with the cooking cavity;

the multifunctional electric food roaster also comprises

The baking tray can enter and exit the cooking cavity; and

the rotary driving mechanism is arranged at the lower part of the machine body and is provided with a power output shaft capable of rotating around the axis of the rotary driving mechanism;

the multifunctional electric food roaster at least has two working modes of an air fryer mode and a roasting mode:

in the air fryer mode, the pan body is accommodated in the cooking cavity, the opening of the pan body is hermetically connected with the machine body, and the heating element and the heat circulation fan are started simultaneously;

in the barbecue mode, the baking tray is accommodated in the cooking cavity and is in transmission connection with the power output shaft, an operating space communicated with an opening on the side surface of the machine body is formed above the baking tray, the heating element is started, and the heat circulation fan is closed.

In order to control the on-off of the thermal circulation fan while placing the baking tray, the machine body is provided with a control panel for controlling the on-off of the thermal circulation fan and a control switch capable of detecting whether the baking tray is assembled in place, and the control switch is electrically connected with the control panel. . Therefore, when a user replaces the pan body in the cooking cavity with the baking tray, the thermal circulation fan can be automatically turned off, and additional operation of the user is not needed.

In order to realize the detection of the assembly state of the baking tray by the control switch, the bottom of the baking tray is provided with an insertion rod which is vertically arranged, and the bottom surface of the cooking cavity is provided with an insertion hole for the insertion rod to be inserted;

the control switch comprises

The contact rod is provided with a trigger part at a first end and a pressing part exposed in the jack at a second end;

the microswitch is fixed relative to the machine body and can be opened or closed under the action of the trigger part of the contact lever; and

the elastic piece acts between the machine body and the touch rod and can enable the trigger part of the touch rod to always have the tendency of closing the micro switch;

when the baking tray is taken out, the trigger part of the contact rod closes the micro switch under the action of the elastic piece so as to control the heat circulation fan to start through the control panel;

under the state that the overware assembly targets in place, the inserted bar inserts in the jack and targets in place, and the splenium of feeler lever receives the extrusion of inserted bar, and the trigger part of feeler lever breaks off micro-gap switch for close through control panel control heat cycle fan.

In order to ensure the sensitivity of the control switch, the feeler lever is rotationally connected to the machine body, the microswitch is provided with a contact corresponding to the trigger part of the feeler lever and an elastic sheet capable of extruding the contact, and the free end of the elastic sheet is abutted against the trigger part of the feeler lever;

when the baking tray is taken out, the trigger part of the contact lever stirs the elastic sheet of the microswitch under the action of the elastic piece to enable the elastic sheet to press the contact, and the microswitch is closed;

under the state that the baking tray is assembled in place, the pressing part of the contact rod moves downwards under the action of the inserting rod to drive the triggering part to move upwards, the triggering part of the contact rod releases the elastic sheet of the micro switch so that the elastic sheet releases the contact, and the micro switch is disconnected.

Due to the lever action, the arrangement of the elastic sheet enables the trigger part to extrude and release the contact more conveniently and more labor-saving.

In order to limit the lowest point of the insertion rod entering the insertion hole, the outer peripheral wall of the insertion rod is provided with an outer step, the edge of the top of the insertion hole is provided with a supporting part, and the outer step is abutted against the supporting part under the condition that the insertion rod is inserted into the insertion hole in place.

In order to facilitate the assembly and disassembly of the baking tray and realize the transmission connection with the power output shaft in the circumferential direction, the power output shaft is vertically arranged in the jack, the bottom end of the inserted rod is axially provided with a slot for the power output shaft to be inserted, and the power output shaft axially moves in the slot and is circumferentially fixed.

The inserted rod plays a role in triggering the control switch, particularly in transmission.

In order to realize the axial movement and circumferential fixation of the power output shaft in the slot, the cross section of the power output shaft is polygonal.

In order to ensure that heat is reflected to the surface of the baking tray in a barbecue mode, the machine body is provided with a reflecting cover capable of reflecting heat, the reflecting cover is positioned at the top of the cooking cavity, the heating element is arranged below the reflecting cover, and the reflecting cover covers an opening at the top of the pot body in an air frying mode.

In order to avoid the problem that oil stains are remained on a large scale and are difficult to clean, the baking tray is provided with an oil leakage hole, and the machine body is provided with an oil collecting device which can collect oil drops dropping from the oil leakage hole.

In order to facilitate the collection and discharge of oil drops, the oil collecting device comprises

The oil receiving disc is basically horizontally arranged on the bottom surface of the cooking cavity and is provided with an oil leakage port; and

the oil receiving box is detachably arranged at the bottom of the machine body and can receive oil drops dropping from the oil leakage port;

the oil leakage hole is positioned right above the oil receiving disc.

Compared with the prior art, the utility model has the advantages of: the cooking device has the advantages that the two working modes are switched by assembling and disassembling the pan body and the baking tray in the cooking cavity, the pan body is accommodated in the cooking cavity in the air frying pan mode, the top end of the pan body is hermetically connected with the machine body, the heating element and the heat circulation fan are started to blow hot air to food materials in the pan body, and moisture in food is taken away by the hot air and the food is heated; under the barbecue mode, the overware holding is in the culinary art chamber, and heating element starts, and the thermal cycle fan is closed, and the overware rotates around power output shaft under rotary driving mechanism's drive, and the user can observe the state of toasting of food on the overware constantly through organism side opening, and food is avoided burning to the upset food simultaneously.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the multifunctional electric food roaster of the present invention in an air fryer mode;

fig. 2 is a longitudinal sectional view of the multi-purpose electric food grill of fig. 1;

FIG. 3 is a schematic view of the multi-functional electric food roaster according to the present invention, showing a three-dimensional structure in a roasting mode;

fig. 4 is a longitudinal sectional view of the multi-purpose electric food grill of fig. 3;

fig. 5 is a longitudinal sectional view of the multi-purpose electric food grill of fig. 3;

FIG. 6 is an enlarged view of portion I of FIG. 5;

FIG. 7 is a perspective exploded view of the baking tray and the rotation driving mechanism according to the embodiment of the present invention;

fig. 8 is a schematic perspective view of a control switch according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 8, it is a preferred embodiment of the multifunctional electric food roaster of the present invention. The multifunctional food electric roaster comprises a machine body 1, a pan body 2, a heating element 3, a heat circulation fan 4, a baking tray 5, a rotary driving mechanism 6, a control switch 7 and an oil collecting device 8.

The machine body 1 comprises a base 1a and an upper cover 1b hinged above the base 1a, a cooking cavity 11 is enclosed between the base 1a and the upper cover 1b in the vertical direction, a jack 111 is arranged on the bottom surface of the cooking cavity 11, a supporting part 112 is convexly arranged on the edge of the top of the jack 111, and an opening communicated with the cooking cavity 11 is arranged on the side surface of the machine body 1; the machine body 1 is provided with a reflecting cover 12 capable of reflecting heat, the reflecting cover 12 is positioned at the top of the cooking cavity 11, the reflecting cover 12 comprises a reflecting plate 121 and heat radiation glass 122 positioned at the periphery of the reflecting plate 121, and the bottom surface of the heat radiation glass 122 is gradually reduced from the inner edge to the outer edge; the bottom of the reflective plate 121 is covered with a heat dissipation bottom cover 13, and an accommodating cavity 131 is formed between the heat dissipation bottom cover 13 and the reflective plate 121. The pan body 2 can enter and exit the cooking cavity 11, and the opening of the pan body 2 is upward.

The heating element 3 is mounted in the above-mentioned housing chamber 131 and is capable of generating heat to act on the cooking chamber 11.

The heat circulation fan 4 is installed in the accommodating chamber 131 and above the heating element 3, and can blow heat generated by the heating element 3 toward the cooking chamber 11. The machine body 1 is provided with a control panel for controlling the on and off of the thermal circulation fan 4.

The baking tray 5 can enter and exit the cooking cavity 11. In this embodiment, the bottom of the grill pan 5 is provided with a vertically arranged insertion rod 51, the insertion rod 51 can be inserted into the insertion hole 111, the outer peripheral wall of the insertion rod 51 is provided with an outer step 511, and the outer step 511 abuts against the support portion 112 when the insertion rod 51 is inserted into the insertion hole 111. Oil leakage holes 52 are formed on the baking tray 5, and at least part of the surface of the baking tray 5 is gradually raised from the oil leakage holes 52 to the edge of the baking tray 5.

The rotary driving mechanism 6 is arranged at the lower part of the machine body 1, and is provided with a power output shaft 61 capable of rotating around the axis of the rotary driving mechanism, the power output shaft 61 is vertically arranged in the insertion hole 111, the bottom end of the insertion rod 51 is provided with an insertion groove 512 for the power output shaft 61 to be inserted in, the power output shaft 61 axially moves in the insertion groove 512 and is circumferentially fixed, and therefore the rotary driving mechanism is conveniently assembled and disassembled and is connected with the insertion rod 51 in a transmission manner in the circumferential direction. In the present embodiment, the cross section of the power output shaft 61 is polygonal, but a key groove structure may be adopted to achieve the same purpose.

The control switch 7 is arranged at the lower part of the machine body 1 and can detect whether the baking tray 5 is assembled in place, and the control switch 7 is electrically connected with the control panel of the machine body 1 and is used for controlling the on-off of the thermal circulation fan 4 through the control panel. In this embodiment, the control switch 7 includes a contact rod 71, a micro switch 72, and an elastic member 73. Specifically, the contact rod 71 is rotatably connected to the machine body 1, a first end of the contact rod 71 is provided with a trigger part 711, the top of the trigger part 711 is convexly provided with a mounting rod 7111, and a second end of the contact rod 71 is provided with a pressing part 712 exposed in the insertion hole 111; the microswitch 72 is fixed relative to the machine body 1, the microswitch 72 is provided with a contact 721 corresponding to the triggering part 711 of the contact rod 71 and an elastic sheet 722 capable of pressing the contact 721, and the free end of the elastic sheet 722 is abutted against the triggering part 711 of the contact rod 71; the elastic element 73 is a spring, and is sleeved on the periphery of the mounting rod 7111, and two ends of the elastic element respectively abut against the body 1 and the triggering part 711 of the contact rod 71, so that the triggering part 711 of the contact rod 71 always tends to press down the elastic sheet 722 of the micro switch 72. When the baking tray 5 is taken out, the trigger part 711 of the contact rod 71 under the action of the elastic piece 73 dials the elastic piece 722 of the micro switch 72 to enable the elastic piece 722 to press the contact 721, the micro switch 72 is closed, and the control panel controls the heat cycle fan 4 to start; when the grill pan 5 is assembled in place, the insertion rod 51 is inserted in place in the insertion hole 111, the pressing portion 712 of the contact rod 71 moves down under the action of the insertion rod 51 to drive the triggering portion 711 to move up, the triggering portion 711 of the contact rod 71 releases the spring plate 722 of the micro switch 72 to enable the spring plate 722 to release the contact 721, the micro switch 72 is turned off, and the control board controls the heat cycle fan 4 to be turned off.

The oil collecting device 8 can collect oil drops dropping from the oil leakage hole 52. In this embodiment, the oil collecting device 8 includes an oil receiving pan 81 and an oil receiving box 82. Specifically, the oil receiving tray 81 is basically horizontally arranged on the bottom surface of the cooking cavity 11, the oil leakage hole 52 of the baking tray 5 is positioned right above the oil receiving tray 81, an oil leakage port 811 is arranged on the oil receiving tray 81, and at least part of the surface of the oil receiving tray 81 is gradually raised from the oil leakage port 811 to the edge of the oil receiving tray 81; the oil receiving box 82 is detachably mounted on the bottom of the machine body 1 and can receive oil drops dropped from the oil leakage port 811.

The multifunctional food electric roaster at least has two working modes of an air fryer mode and a barbecue mode:

in the air fryer mode, the pan body 2 is accommodated in the cooking cavity 11, the reflective cover 12 covers the top opening of the pan body 2, and the heating element 3 and the thermal circulation fan 4 are simultaneously started;

in the grill mode, grill pan 5 is received in cooking chamber 11 and drivingly connected to power take-off shaft 61, heating element 3 is activated, and heat circulation fan 4 is deactivated.

The working principle of the utility model is as follows:

(1) when the air fryer mode is needed, the pot body 2 is accommodated in the cooking cavity 11, the reflecting cover 12 is ensured to cover the opening at the top of the pot body 2, the multifunctional food electric roaster is opened, the heating element 3 and the heat circulating fan 4 are started, as shown in fig. 1 and 2, the multifunctional food electric roaster is in the air fryer mode, the heat circulating fan 4 and the heating element 3 form a hot air assembly to blow hot air to food materials in the pot body 2, moisture in the food is taken away through the hot air, and the food is heated, so that the effect and the taste of frying various foods, chips, fishes and other fried foods are achieved, and a user can observe the baking state of the food in the pot body 2 through the heat radiation glass 122;

(2) when the barbecue function needs to be switched, the pan body 2 is taken out, the inserting rod 51 of the barbecue tray 5 is inserted into the inserting hole 111 in an aligning way, and in the inserting process, the power output shaft 61 is inserted into the slot 512 and moves axially, the pressing part 712 of the contact rod 71 moves downward under the pressing of the insertion rod 51 to drive the triggering part 711 to move upward, the triggering part 711 of the contact rod 71 releases the spring plate 722 of the micro switch 72 to make the spring plate 722 release the contact 721, the micro switch 72 is turned off, the thermal cycle fan 4 is controlled to be turned off, as shown in fig. 3 to 6, the multifunctional electric food roaster is in a roasting mode, the heating element 3 generates heat, the heat radiation glass 122 reflects the heat to the surface of the roasting tray 5, the roasting tray 5 rotates around the power output shaft 61 under the driving of the rotation driving mechanism 6, and a user can observe the roasting state of the food on the roasting tray 5 through the opening on the side surface of the machine body 1, and turn the food to avoid the food from being burnt.

Claims

1. A multifunctional electric food roaster comprises

A body (1) having a cooking cavity (11) formed therein;

a pan body (2) which can enter and exit the cooking cavity (11);

the heating element (3) is arranged on the machine body (1); and

the heat circulation fan (4) is arranged on the machine body (1) and can blow heat generated by the heating element (3) to the cooking cavity (11);

the method is characterized in that: the side surface of the machine body (1) is provided with an opening communicated with the cooking cavity (11);

the multifunctional electric food roaster also comprises

A baking tray (5) which can enter and exit the cooking cavity (11); and

a rotary driving mechanism (6) which is arranged at the lower part of the machine body (1) and is provided with a power output shaft (61) capable of rotating around the axis of the rotary driving mechanism;

in the air fryer mode, the pot body (2) is accommodated in the cooking cavity (11), the opening of the pot body (2) is hermetically connected with the machine body (1), and the heating element (3) and the heat circulation fan (4) are started simultaneously;

in a barbecue mode, the baking tray (5) is accommodated in the cooking cavity (11) and is in transmission connection with the power output shaft (61), an operating space communicated with an opening on the side surface of the machine body (1) is formed above the baking tray (5), the heating element (3) is started, and the heat circulation fan (4) is closed.

2. The multifunctional electric food baking apparatus of claim 1, wherein: the machine body (1) is provided with a control panel for controlling the on-off of the thermal circulation fan (4) and a control switch (7) capable of detecting whether the baking tray (5) is assembled in place, and the control switch (7) is electrically connected with the control panel.

3. The multifunctional electric food roaster of claim 2, wherein: the bottom of the baking tray (5) is provided with an inserting rod (51) which is vertically arranged, and the bottom surface of the cooking cavity (11) is provided with an inserting hole (111) for the inserting rod (51) to insert;

the control switch (7) comprises

A contact lever (71) having a trigger portion (711) at a first end and a pressing portion (712) exposed in the insertion hole (111) at a second end;

a microswitch (72) fixed relative to the body (1) and capable of being opened or closed under the action of a trigger part (711) of the feeler lever (71); and

the elastic piece (73) acts between the machine body (1) and the feeler lever (71) and can enable the trigger part (711) of the feeler lever (71) to always have the tendency of closing the microswitch (72);

under the state that the baking tray (5) is taken out, the trigger part (711) of the contact rod (71) closes the micro switch (72) under the action of the elastic piece (73) so as to control the heat circulation fan (4) to start through the control panel;

when the baking tray (5) is assembled in place, the insertion rod (51) is inserted in place in the insertion hole (111), the pressing part (712) of the contact rod (71) is pressed by the insertion rod (51), and the trigger part (711) of the contact rod (71) turns off the micro switch so as to control the heat circulation fan (4) to be turned off through the control board.

4. The multifunctional electric food baking apparatus of claim 3, wherein: the contact rod (71) is rotationally connected to the machine body (1), the microswitch (72) is provided with a contact (721) corresponding to the trigger part (711) of the contact rod (71) and an elastic sheet (722) capable of extruding the contact (721), and the free end of the elastic sheet (722) is abutted against the trigger part (711) of the contact rod (71);

under the state that the baking tray (5) is taken out, the triggering part (711) of the contact rod (71) stirs the shrapnel (722) of the microswitch (72) under the action of the elastic piece (73) so that the shrapnel (722) presses the contact (721), and the microswitch (72) is closed;

when the baking tray (5) is assembled in place, the pressing part (712) of the contact rod (71) moves downwards under the action of the insertion rod (51) to drive the trigger part (711) to move upwards, the trigger part (711) of the contact rod (71) releases the elastic sheet (722) of the microswitch (72) to enable the elastic sheet (722) to release the contact (721), and the microswitch (72) is disconnected.

5. The multifunctional electric food baking apparatus of claim 3, wherein: the outer peripheral wall of the plug rod (51) is provided with an outer step (511), the edge of the top of the insertion hole (111) is provided with a supporting part (112), and the outer step (511) is abutted against the supporting part (112) when the plug rod (51) is inserted into the insertion hole (111) in a proper position.

6. The multifunctional electric food baking apparatus of claim 3, wherein: the power output shaft (61) is vertically arranged in the insertion hole (111), the bottom end of the insertion rod (51) is provided with an insertion groove (512) for the power output shaft (61) to be inserted, and the power output shaft (61) axially moves in the insertion groove (512) and is circumferentially fixed.

7. The multifunctional electric food baking apparatus of claim 6, wherein: the cross section of the power output shaft (61) is polygonal.

8. The multifunctional electric food roaster according to any one of claims 1 to 7, wherein: organism (1) on be equipped with can carry out bowl (12) that reflect to the heat, this bowl (12) are located the top of culinary art chamber (11), heating element (3) locate the below of this bowl (12), under the air fryer mode, this bowl (12) cover the top opening part of pot body (2).

9. The multifunctional electric food roaster according to any one of claims 1 to 7, wherein: the oil-dripping pan is characterized in that the baking pan (5) is provided with an oil-leaking hole (52), and the machine body (1) is provided with an oil collecting device (8) which can collect oil drops dripping from the oil-leaking hole (52).

10. The multifunctional electric food roaster of claim 9, wherein: the oil collecting device (8) comprises

The oil receiving disc (81) is basically horizontally arranged on the bottom surface of the cooking cavity (11) and is provided with an oil leakage opening (811); and

the oil receiving box (82) is detachably mounted at the bottom of the machine body (1) and can receive oil drops dropped from the oil leakage port (811);

the oil leakage hole (52) is positioned right above the oil receiving disc (81).