CN203059423U - Electric oven with baking cage - Google Patents

Abstract

The utility model relates to an electric oven with roast cage. The food baking oven comprises an oven body, a heating cavity, a baking cage and a control chamber, wherein the oven body is internally provided with the heating cavity, the heating cavity is controlled to be opened or closed by a door arranged on the front wall of the oven body, an electric heating element is arranged in the heating cavity, one side of the heating cavity is provided with the control chamber, the baking cage can be used for placing food and can be rotatably arranged in the heating cavity, and a rotating mechanism for driving the baking cage to rotate is arranged; the electric heating element comprises a top electric heating tube arranged at the top of the heating cavity, a bottom electric heating tube arranged at the bottom of the heating cavity and a back electric heating tube arranged inside the heating cavity and behind the baking cage. The utility model discloses can put into roast cage then baking with potato strip, maize, little fish strip, chicken piece isovolumic less food, the roast cage of make full use of family's oven equipment cooperation is used, makes things convenient for the family to use, and baking food more is favorable to the health to can improve the efficiency of generating heat and make heat time shorten and generate heat evenly.

Description

An electric oven with a grill

technical field

The utility model relates to an electric oven with a baking cage.

Background technique

At present, food such as French fries, corn, small fish sticks, and chicken nuggets are generally processed by frying at home or in fast food restaurants. It is very unfavorable to human health; existing household electric ovens can only bake larger foods such as chicken and duck, but cannot bake foods such as French fries, corn, small fish sticks, chicken nuggets, etc., and the range of use is small. Cause greater waste, whether the existing household electric oven can be used to process small-volume foods such as French fries, corn, small fish sticks, chicken nuggets, and obtain healthy and delicious food, has proposed a very good idea for technology development. In addition, the existing electric ovens are generally only provided with heating tubes at the top and bottom of the electric oven heating cavity, which has low heating efficiency, long heating time and uneven heating, and is not very convenient to use.

Contents of the invention

The purpose of this utility model is to provide an electric oven with a baking cage, which can bake small foods such as French fries, corn, small fish sticks, chicken nuggets, etc., and can evenly The food is baked locally, the heating efficiency is improved, the heating time is shortened and the heating is uniform. The processed food is not only delicious and crispy, but also less greasy, which is healthier. It also makes full use of the original electric oven equipment in the family, makes full use of resources, and saves costs.

The above-mentioned purpose is achieved through the following technical solutions:

An electric oven with a grill, including a box body, a heating cavity is arranged in the box body, the heating cavity is opened or closed by a door arranged on the front wall of the box body, and an electric heating element is installed in the heating cavity. A control room is set on one side of the heating cavity, and it also includes a grill that can place food and is rotatably installed in the heating cavity. The control room is equipped with a rotating mechanism that drives the rotation of the grill; The top electric heating pipe at the top of the heating chamber and the bottom electric heating pipe installed at the bottom of the heating chamber; or the electric heating element includes a top electric heating pipe installed on the top of the heating chamber and a back electric heating pipe inside the heating chamber and behind the grill; or the electric heating element includes a The top electric heating pipe at the top of the heating chamber, the bottom electric heating pipe installed at the bottom of the heating chamber, and the back electric heating pipe inside the heating chamber and behind the grill.

The above technical scheme can be further improved through the following measures:

A partition plate is set between the control room and the heating cavity, and a blower is set in the control room, and the blower sucks air from the heating cavity and then discharges it into the heating cavity, forming a forced air circulation.

The partition plate is provided with an air exhaust port, an upper exhaust port and a lower exhaust port. The air exhaust port is located between the upper exhaust port and the lower exhaust port. , and then exhaust air from the upper exhaust port and the lower exhaust port to the heating chamber to form a forced air circulation.

Electric heating elements are also installed inside the heating chamber and behind the grill.

The above-mentioned baking cage is composed of a cage body and two end covers installed at both ends of the cage body, one of the end covers protrudes from a support shaft, and the support shaft has a first annular groove, and the other end cover protrudes from a drive shaft The rotating mechanism includes a motor and a coupling sleeve, the coupling sleeve is installed on the output shaft of the motor, the coupling sleeve has a sleeve hole, the partition plate is provided with a through hole corresponding to the position of the coupling sleeve, and the heating chamber is opposite to the partition plate There is a bracket on the side wall of the bracket, which has a semicircular second groove and is fork-shaped; the grill is detachable, and when the grill is installed, the first groove of the supporting shaft can be rotatably inserted into the bracket The second groove is supported by the bracket, the drive shaft is inserted into the sleeve hole of the coupling sleeve and fixed in the circumferential direction, and the motor drives the grill to rotate through the coupling sleeve.

The cage body of the above-mentioned baking cage is grid-shaped, and several air holes are arranged on each end cover.

The above-mentioned baking cage body is cylindrical and consists of upper and lower semicircular shells, one edge of the upper shell and one edge of the lower shell are hinged together, and a locking mechanism is provided between the upper shell and the lower shell to lock them together. The upper shell and the lower shell after going up.

At least one end cover of the above-mentioned baking cage is openable, and a locking mechanism is provided between the end cover and the cage body to lock the closed end cover.

The cross-section of the drive shaft is square, and the sleeve hole of the coupling sleeve is a square hole matching the drive shaft. When the grill is installed, the drive shaft is inserted into the sleeve hole of the coupling sleeve to achieve circumferential fixation.

The inner wall of the above-mentioned oven body is provided with one or more axial reinforcing ribs.

The above-mentioned motor is a synchronous motor, and the cross-section of each reinforcing rib is triangular, square or bow-shaped.

The above-mentioned upper exhaust port, air suction port and lower exhaust port are all in the shape of a grid.

The above-mentioned blower includes a motor body, an impeller and a cover body. The cover body is located in the control room and covered on the partition plate. The cavity of the cover body and the partition plate form an air chamber. Both communicate with the heating cavity and the air chamber, the motor body of the blower is installed outside the cover body, and the impeller of the blower is located in the cavity of the cover body and connected with the output shaft of the motor body extending into the cavity of the cover body.

The top electric heating tube includes a first heating tube and a second heating tube, the bottom electric heating tube includes a third heating tube and a fourth heating tube, and the back electric heating tube includes a fifth heating tube and a second heating tube Six heat pipes.

The front wall of the cabinet is provided with three knob switches, including a timer control knob, a temperature control knob and a cooking mode setting knob, wherein the timer control knob can set the working time of the electric oven; the temperature control knob can Set the heating temperature when the electric oven is working; the cooking mode setting knob has six gears to choose from, including, the first gear is: the first heating tube and the second heating tube are powered on; the second gear is: the first The heating pipe, the second heating pipe, the third heating pipe, the fourth heating pipe and the blower work with electricity; the third gear is: the first heating pipe, the second heating pipe, the third heating pipe and the fourth heating pipe work with electricity; The fourth gear is: the first heating tube, the second heating tube and the rotating mechanism are energized to work; the fifth gear is: the first heating tube, the second heating tube, the third heating tube, the fourth heating tube, the rotating mechanism and the blower are powered on and working The sixth block is: the first heating tube, the second heating tube, the fifth heating tube, the sixth heating tube, the rotating mechanism and the blower are energized.

Compared with the prior art, the utility model has the following advantages:

1) The electric oven can put French fries, corn, small fish sticks, chicken nuggets and other small foods into the oven cage and then bake them. It makes full use of the home oven equipment to be used with the oven cage. The modification cost is low and the use Large range, convenient for home use, the baked food is not only delicious and crispy but also less greasy, which is more beneficial to human health. The rotating mechanism is used to drive the grill to rotate and automatically turn the food over to bake the food evenly, and the heating cavity has a forced Unique air circulation flow path, using forced convection for heat transfer, can quickly heat food and save resources. Experiments have proved that air heat circulation makes food more crispy, more delicious, and achieves uniform heating;

2) The rear part of the heating chamber of the utility model is equipped with a back electric heating tube. In the prior art, electric heating elements are generally only installed on the top and bottom of the heating chamber. The heating efficiency is low, the heating time is long and the heating is uneven. And the utility model is also equipped with an electric heating element at the rear of the heating chamber, which can improve the heating efficiency, shorten the heating time and evenly heat the food, making the baked food more crispy, which is distinct from the prior art;

3) The grilling cage has a simple structure and low manufacturing cost. The grilling cage is detachable, easy to disassemble and easy to clean. The grilling cage is in a grid shape. It can not only put chicken, duck, fish, shrimp and other food, but also It can also be used for cooking strip-shaped foods such as noodles and French fries, and has a wide range of applications;

4) The above-mentioned baking cage is cylindrical and consists of upper and lower semicircular shells. One edge of the upper shell and one edge of the lower shell are hinged together. A locking mechanism is provided between the upper shell and the lower shell to lock The upper shell and the lower shell are tightly closed, and the structure of the cage is simple. When placing food, open the upper shell, put food into the lower shell, then close the upper shell and lock it with the locking mechanism, which is convenient for putting in and taking out food;

5) At least one end cover of the above grill can be opened, and a locking mechanism is provided between the end cover and the cage body to lock the closed end cover. The structure of the cage body is simple. When placing food, one end cover is opened , Put the food into the cage, then close the end cover and lock it with the locking mechanism, which is convenient for putting in and taking out the food;

6) The inner wall of the above-mentioned roasting cage is provided with one or more axial reinforcing ribs. When the roasting cage is rotated, the reinforcing ribs can push the food in the roasting cage to rotate and prevent slipping. Its structure is simple and practical;

7) The cooking mode setting knob has six gears to choose from, and different roasting methods can be used for different foods. The grilled food is more delicious and can save energy.

Description of drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of Embodiment 1 of the present utility model;

Fig. 2 is a three-dimensional structural schematic diagram of the door in the open state of Embodiment 1 of the utility model;

Fig. 3 is a schematic diagram of the working principle of Embodiment 1 of the utility model;

Fig. 4 is a schematic diagram of a three-dimensional structure after some parts are hidden in Embodiment 1 of the present utility model;

Fig. 5 is a three-dimensional exploded schematic diagram of a hidden part of the utility model embodiment one;

Fig. 6 is a three-dimensional exploded schematic diagram of another angle after hiding some parts of the utility model embodiment one;

Fig. 7 is a three-dimensional structural schematic view of the first embodiment of the utility model embodiment one grill;

Fig. 8 is a three-dimensional exploded schematic view of Fig. 7;

Fig. 9 is a three-dimensional structural schematic diagram of a second embodiment of a grill according to the utility model embodiment;

Fig. 10 is a schematic diagram of the three-dimensional structure of the cage in Fig. 9 in an open state;

Fig. 11 is a schematic diagram of the three-dimensional structure of the first embodiment of the grill cage according to the embodiment of the present invention, wherein the cage body is in the shape of a grid;

Fig. 12 is a schematic diagram of the three-dimensional structure of the second embodiment of the first grilling cage of the utility model, wherein the cage body is in the shape of a grid;

Fig. 13 is a cross-sectional schematic diagram of a reinforcing rib of the utility model embodiment;

Fig. 14 is a schematic cross-sectional view of a driving shaft inserted into a coupling sleeve according to an embodiment of the present invention;

Fig. 15 is a schematic diagram of an internal circuit of Embodiment 1 of the present utility model;

Fig. 16 is a schematic diagram of a three-dimensional structure of a cage remover according to Embodiment 1 of the present invention;

Fig. 17 is a reference diagram for the use of a cage remover according to the embodiment of the present invention;

Fig. 18 is a schematic structural diagram of Embodiment 2 of the utility model;

Fig. 19 is a structural schematic diagram of the third embodiment of the utility model;

Fig. 20 is a schematic diagram of the fourth embodiment of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Embodiment one:

As shown in Figures 1 and 15, an electric oven with a grill includes a box body 1, and a heating cavity 11 is arranged inside the box body, and the heating cavity 11 is controlled by a door 12 arranged on the front wall of the box body On or off, the top of the heating cavity 11 is equipped with a top electric heating tube, the bottom of the heating cavity 11 is equipped with a bottom electric heating tube, and a control room 10 is set on one side of the heating cavity 11. In addition, it also includes a place where food can be placed. Rotatably installed in the oven 3 in the heating chamber 11, the control room 10 is provided with a rotating mechanism that drives the oven 3 to rotate;

The top electric heat pipe includes a first heat pipe 21 and a second heat pipe 22, the bottom electric heat pipe includes a third heat pipe 23 and a fourth heat pipe 24, and the back electric heat pipe includes a fifth heat pipe. Heat pipe 25 and the sixth heat pipe 26, wherein, the rated power of the first heat pipe 21 and the second heat pipe 22 can be 400W, the rated power of the third heat pipe 23 and the fourth heat pipe 24 can be 350W, the first The heating pipe 21 and the second heating pipe 22 are arranged on the top of the heating chamber 11 and close to the top wall of the box body, the third heating pipe 23 and the fourth heating pipe 24 are located at the bottom of the heating chamber 11 and close to the bottom wall of the box body, and the fifth The heating pipe 25 and the sixth heating pipe 26 are located inside the heating chamber 11 and behind the grill 3;

In the control room 10, there is a rotating mechanism to drive the rotation of the grill 3; the door 12 is a glass door, and the food in the grill in the heating cavity can be checked when the food is baked;

In the box body 1, a control chamber 10 is arranged on the right side of the heating chamber 11, and a partition plate 14 is arranged between the control chamber 10 and the heating chamber 11. The control chamber 10 and the heating chamber 11 are separated by a partition plate 14, and the partition plate 14 An upper exhaust port 15, an air extraction port 16 and a lower exhaust port 17 are arranged on the top, the upper exhaust port 15 is close to the top of the heating chamber 11, the lower exhaust port 17 is close to the bottom of the heating chamber 11, and the air extraction port 16 is located on the upper exhaust port. Between port 15 and lower exhaust port 17;

A blower 4 is arranged in the control room 10, and the blower 4 uses the air suction port 16 to suck air from the middle of the heating chamber 11, and then exhausts air from the upper exhaust port 15 and the lower exhaust port 17 to the heating chamber to form heating gas convection; specifically, the blower 4 includes motor body 41, impeller 42 and cover body 43, cover body 43 is located in the control room 10 and covered on the partition plate 14, cover body cavity 431 and the partition plate enclose an air chamber 13, the upper exhaust port 15. The suction port 16 and the lower exhaust port 17 are all connected to the heating chamber 11 and the air chamber 13. The motor body 41 of the blower is installed outside the cover body 43, and the impeller 42 of the blower is located in the cover body cavity 431 and extends into the cover body cavity. The output shaft of the motor body 42 in the cavity 431 is connected, as shown in Figure 3, the blower 4 can extract the air in the heating cavity 11 from the air inlet 16 to the air chamber 13, and then from the air chamber 13 through the upper exhaust port 15 and The lower exhaust port 17 is discharged back into the heating chamber 11 to form two air circulation channels A1 and A2 in the heating chamber 11 .

The above-mentioned baking cage 3 is composed of a cage body 31 and two end covers 32, 33 installed at both ends of the cage body 31, wherein one end cover 32 protrudes from a support shaft 34, and the support shaft 34 has an annular first groove 341 , the other end cover 33 stretches out a drive shaft 35;

This rotating mechanism comprises a motor 5 and a coupling sleeve 6, the coupling sleeve 6 is installed on the output shaft of the motor 5, the coupling sleeve 6 has a sleeve hole 61, the right side wall of the heating chamber 11 (that is, the heating chamber 11 is separated from the control chamber 10 The partition plate 14) is provided with a through hole 141 corresponding to the position of the coupling sleeve 6, the coupling sleeve 6 passes through the through hole 141, and a bracket 20 is provided on the left side wall 19 of the heating chamber, and the bracket 20 has a semicircular shape. The second groove 201 is fork-shaped;

The grill 3 is detachable. When installing the grill 3, the first groove 341 of the support shaft 34 is rotatably inserted into the second groove 201 of the bracket 20 to be supported by the bracket 20, and the drive shaft 35 is inserted into the coupling sleeve. In the casing hole 61 and fixed in the circumferential direction, the motor 5 drives the baking cage 3 to rotate through the coupling sleeve 6.

Baking cage 3 has following two implementation structures: Structure one: as shown in Figure 7, Figure 8 and Figure 11, an end cover 33 of baking cage is openable, is provided with locking between this end cover 33 and cage body 31 Mechanism 36 is used to lock the closed end cover, and locking mechanism 323 can adopt the buckle type in the prior art, which will not be described in detail here; structure two: as shown in Figure 9, Figure 10 and Figure 12, the above-mentioned oven cage The cage body 31 is cylindrical and is composed of upper and lower two semicircular shells 311, 312. An edge 313 of the upper shell 311 is hinged with an edge 314 of the lower shell 312. Between the upper shell 311 and the lower shell 312, a There is a locking mechanism 315 to lock the closed upper shell 311 and the lower shell 312. The locking mechanism 315 can adopt the snap-fit type in the prior art, which will not be described in detail here.

As shown in FIG. 11 and FIG. 12 , the cage body 31 of the grill is grid-shaped, and several air holes 321 , 331 are provided on the two end covers 32 , 33 .

As shown in Figure 14, the cross section of the drive shaft 35 is square, and the sleeve hole 61 of the coupling sleeve 6 is a square hole matching the drive shaft 35. When the grill 3 is installed, the drive shaft 35 is inserted into the sleeve hole 61 of the coupling sleeve. Circumferential fixation is realized inside.

The inner wall of the above-mentioned baking cage body 31 is provided with one or more axial reinforcing ribs 37 protruding. When the baking cage 3 rotates, the reinforcing ribs 37 can prevent the food in the baking cage 3 from slipping. As shown in Figure 13, each The cross-section of the reinforcing rib 37 is triangular, of course, the cross-section of each reinforcing rib 37 may also be square or bow-shaped.

Above-mentioned motor 5 is a synchronous motor.

The above-mentioned upper exhaust port 15, air suction port 16 and lower exhaust port 17 are all in the shape of a grid.

The front wall of the cabinet is provided with three knob switches, including a timer control knob D, a temperature control knob B and a cooking mode setting knob C, wherein,

The timer control knob D can set the working time of the electric oven;

The temperature control knob B can set the heating temperature when the electric oven is working;

As shown in Figure 15, the cooking mode setting knob C has six gears for selection, including,

The first gear is: the first heating tube 21 and the second heating tube 22 are energized to work, at this time, the switch K1, the switch K2, the switch K3 and the switch K4 are all in the off state;

The second gear is: the first heating tube 21, the second heating tube 22, the third heating tube 23, the fourth heating tube 24 and the motor body 41 of the blower are energized to work. At this time, the switch K1 and the switch K2 are in the closed state, and The switch K3 and the switch K4 are in the off state;

The third gear is: the first heating tube 21, the second heating tube 22, the third heating tube 23 and the fourth heating tube 24 are energized and working. At this time, the switch K1 is in the closed state, and the switch K2, the switch K3 and the switch K4 are in the disconnected state;

The fourth gear is: the first heating tube 21, the second heating tube 22 and the synchronous motor 5 of the rotating mechanism are energized to work. At this time, the switch K3 is in the off state, and the switch K1, the switch K2 and the switch K4 are in the off state;

The fifth gear is: the first heating tube 21, the second heating tube 22, the third heating tube 23, the fourth heating tube 24, the synchronous motor 5 of the rotating mechanism and the motor body 41 of the blower are energized to work. At this time, the switches K1, The switch K2 and the switch K3 are in the off state, and the switch K4 is in the off state, and the fifth gear can be used for baking French fries;

The sixth gear is: the first heat pipe 21, the second heat pipe 22, the fifth heat pipe 25, the sixth heat pipe 26, the synchronous motor 5 of the rotating mechanism and the motor body 41 of the blower are energized to work. At this time, the switch K2, The switch K3 and the switch K4 are in the off state, and the switch K1 is in the off state, and the sixth gear can also be used for baking French fries.

As shown in Figure 16 and Figure 17, this electric oven is also equipped with a cage extractor 8, and this cage extractor 8 includes a handle 81, and one end of the handle 81 is provided with a horizontal bar 82 parallel to the axial direction of the baking cage 3, and the horizontal bar The two ends of 82 are provided with the left arm 83 and the right arm 84 that radially extend along the grill 3, and the outer ends of the left arm 83 and the right arm 84 are provided with concave positions 831 and 841; The third annular groove 342, the drive shaft 35 of the grill 3 is provided with the fourth annular groove 351; The position 831 corresponds to the third annular groove 342, and the concave position 841 of the right arm 84 corresponds to the fourth annular groove 351. The grilling cage can be taken out by lifting the cage remover, which is convenient and quick.

Because the food in the grill 3 will drip oil during processing, and the oil will catch fire when it hits the electric heating tube at the bottom, which will pose a safety hazard. Therefore, an oil baffle plate can be installed above the bottom electric heating tube and below the grill 3 (in the figure not shown) to cover the electric heating tube at the bottom.

Embodiment two:

As shown in Figure 18, this embodiment is an improvement on Embodiment 1. The electric heating element only uses the top electric heating tube at the top of the heating chamber 11 and the bottom electric heating tube installed at the bottom of the heating chamber 11. The top electric heating tube includes a first heating tube 21 and a second heating tube 22 , and the bottom electric heating tube includes a third heating tube 23 and a fourth heating tube 24 . Other structures of the second embodiment are the same as those of the first embodiment, and will not be described in detail here.

Embodiment three:

As shown in Figure 19, this embodiment is an improvement on Embodiment 1. The electric heating element only uses the bottom electric heating tube at the bottom of the heating chamber 11 and the back inside the heating chamber 11 and behind the grill 3 Electric heating tube; The bottom electric heating tube includes a third heating tube 23 and a fourth heating tube 24, and the back electric heating tube includes a fifth heating tube 25 and a sixth heating tube 26. Other structures of the third embodiment are the same as those of the first embodiment, and will not be described in detail here.

Embodiment four:

As shown in Figure 20, this embodiment is an improvement on Embodiment 1. The electric heating element only uses the top electric heating tube at the top of the heating chamber 11 and the back inside the heating chamber 11 behind the grill 3 Electric heating tubes, the top electric heating tube includes a first heating tube 21 and a second heating tube 22 , and the back electric heating tube includes a fifth heating tube 25 and a sixth heating tube 26 . Other structures of the fourth embodiment are the same as those of the first embodiment, and will not be described in detail here.

Claims (15)

1. An electric oven with a grill, comprising a box body (1), a heating cavity (11) is arranged inside the box body (1), and the heating cavity (11) is provided by a door ( 12) Control the opening or closing, the heating chamber (11) is equipped with electric heating elements, and a control room (10) is set on one side of the heating chamber (11), which is characterized in that: It also includes a grill (3) that can place food and is rotatably installed in the heating cavity (11), and the control room (10) is provided with a rotating mechanism that drives the grill (3) to rotate; The electric heating element includes a top electric heating tube installed at the top of the heating cavity (11) and a bottom electric heating tube installed at the bottom of the heating cavity (11); or the electric heating element includes a heating tube installed at the heating cavity (11) The bottom electric heating pipe at the bottom and the back electric heating pipe installed inside the heating chamber (11) and behind the grill (3); or the electric heating element includes a top electric heating pipe installed on the top of the heating chamber (11) The heat pipe and the back electric heating pipe installed inside the heating chamber (11) and behind the grill (3); or the electric heating element includes a top electric heating pipe installed on the top of the heating chamber (11), installed on the heating The bottom electric heating pipe at the bottom of the chamber (11) and the back electric heating pipe installed inside the heating chamber (11) and behind the grill (3). 2. An electric oven with a grill according to claim 1, characterized in that: the top electric heating tube is composed of a first heating tube (21) and a second heating tube (22), and the bottom electric heating tube is composed of The third heat pipe (23) and the fourth heat pipe (24) are composed, and the back electric heat pipe is composed of the fifth heat pipe (25) and the sixth heat pipe (26). 3. An electric oven with a grill according to claim 1 or 2, characterized in that: a partition plate (14) is set between the control room (10) and the heating cavity (11), and the control room ( 10) A blower (4) is installed inside, and the blower (4) sucks air from the heating chamber (11) and then discharges it into the heating chamber (11), forming a forced air circulation. 4. An electric oven with a grill according to claim 3, characterized in that: the partition plate (14) is provided with an air suction port (16), an upper exhaust port (15) and a lower exhaust port outlet (17), the suction port (16) is located between the upper exhaust port (15) and the lower exhaust port (17), and the blower (4) set in the control room (10) uses the suction port (15) to heat The middle part of the chamber (11) sucks air, and then exhausts air from the upper exhaust port (15) and the lower exhaust port (17) to the heating chamber (11) to form a forced air circulation. 5. A kind of electric oven with baking cage according to claim 4, is characterized in that: The baking cage (3) consists of a cage body (31) and two end covers (32, 33) installed at both ends of the cage body (31), wherein one end cover (32) protrudes from a support shaft (34), The support shaft (34) has an annular first groove (341), and the other end cover extends (33) out of a drive shaft (35); The rotary mechanism includes a motor (5) and a coupling sleeve (6), the coupling sleeve (6) is installed on the output shaft of the motor (5), the coupling sleeve (6) has a sleeve hole (61), and the separation plate (14 ) is provided with a through hole (141) corresponding to the position of the coupling sleeve (6), a bracket (20) is provided on the side wall (19) of the heating chamber (11) opposite to the partition plate (14), and the bracket (20 ) has a fork-shaped second groove (201); The grill (3) is detachable, when the grill (3) is installed, the first groove (341) of the support shaft (34) is rotatably inserted into the second groove (201) of the bracket (20) And supported by support (20), drive shaft (35) inserts in the sleeve hole (61) of coupling sleeve and fixes in the circumferential direction, and motor (5) drives baking cage (3) to rotate by coupling sleeve (6). 6. An electric oven with a grill according to claim 5, characterized in that: the cage body (31) of the grill (3) is grid-shaped, and the two end covers (32, 33) are Several ventilation holes (321, 331) are provided. 7. An electric oven with a baking cage according to claim 5, characterized in that: the cage (31) of the baking cage (3) is cylindrical and consists of upper and lower semicircular shells (311, 312 ), one edge (313) of the upper shell (311) and one edge (314) of the lower shell (312) are hinged together, and a locking mechanism (325) is provided between the upper shell (311) and the lower shell (312) Close the upper shell (311) and the lower shell (312) with locking. 8. An electric oven with a grill according to claim 5, characterized in that: the grill (3) has at least one end cover that can be opened, and there is a gap between the end cover and the cage body (31). A locking mechanism is provided to lock the closed end cap. 9. An electric oven with a grill according to claim 5, characterized in that: the drive shaft (35) has a square cross-section, and the sleeve hole (61) of the coupling sleeve is aligned with the drive shaft (35) Matching square holes, when the grill 3 is installed, the drive shaft (35) is inserted into the sleeve hole (61) of the coupling sleeve to achieve circumferential fixation. 10. An electric oven with a grill according to claim 5, characterized in that: the inner wall of the cage (31) of the grill (3) is provided with one or more bars parallel to the cage (31) Ribs (37) along the length. 11. An electric oven with a grill according to claim 5, characterized in that: the motor (5) is a synchronous motor. 12. An electric oven with a grill according to claim 5, characterized in that: the upper exhaust port (15), the air suction port (16) and the lower exhaust port (17) are all in the shape of a grid. 13. An electric oven with a grill according to claim 4, characterized in that: the blower 4 includes a motor body (41), an impeller (42) and a cover (43), the cover (43) Located in the control room (10) and covered on the partition plate (14), the cover body cavity (431) and the partition plate (14) form an air chamber (13), the upper exhaust port (15), the suction port (16) and the lower exhaust port (17) are connected to the heating chamber (11) and the air chamber (13). The motor body (41) of the blower is installed outside the cover (43), and the impeller (42) of the blower is located in the space of the cover. cavity (431) and is connected with the output shaft of the motor body (41) protruding into the housing cavity (431). 14. An electric oven with a grill according to claim 5, characterized in that: said top electric heating tube includes a first heating tube (21) and a second heating tube (22), and said The bottom electric heat pipe includes a third heat pipe (23) and a fourth heat pipe (24), and the back electric heat pipe includes a fifth heat pipe (25) and a sixth heat pipe (26). 15. An electric oven with a grill according to claim 14, characterized in that: the front wall of the box is provided with three knob switches, including a temperature control knob (B), a cooking mode setting knob (C) and a timer control knob (D), wherein, The timer control knob (D) can set the working time of the electric oven; The temperature control knob (B) can set the heating temperature when the electric oven is working; The cooking mode setting knob (C) has six positions to choose from, including, The first gear is: the first heating tube (21) and the second heating tube (22) are energized to work; The second gear is: the first heating tube (21), the second heating tube (22), the third heating tube (23), the fourth heating tube (24) and the blower (4) are powered on; The third gear is: the first heating tube (21), the second heating tube (22), the third heating tube (23) and the fourth heating tube (24) are powered on; The fourth gear is: the first heating tube (21), the second heating tube (22) and the rotating mechanism are energized to work; The fifth gear is: the first heating tube (21), the second heating tube (22), the third heating tube (23), the fourth heating tube (24), the rotating mechanism and the blower (4) are powered on; The sixth gear is: the first heating tube (21), the second heating tube (22), the fifth heating tube (25), the sixth heating tube (26), the rotating mechanism and the blower (4) are energized to work.

Images