CN112790596B - A steamer, oven and microwave oven all-in-one machine - Google Patents

A steamer, oven and microwave oven all-in-one machine Download PDF

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Publication number
CN112790596B
CN112790596B CN201911111658.9A CN201911111658A CN112790596B CN 112790596 B CN112790596 B CN 112790596B CN 201911111658 A CN201911111658 A CN 201911111658A CN 112790596 B CN112790596 B CN 112790596B
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Prior art keywords
cooking cavity
microwave
magnetron
hot air
oven
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CN112790596A (en
Inventor
付远华
王武刚
曹骥
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/76—Prevention of microwave leakage, e.g. door sealings
    • H05B6/763—Microwave radiation seals for doors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

一种蒸箱烤箱微波炉一体机，包括箱体和设于箱体内的烹饪腔体，蒸汽发生装置包括有安装在烹饪腔体底部的加热盘和用来向加热盘内注水的水路系统，烹饪腔体的左壁和/或右壁上开有供微波发生装置产生的微波进入烹饪腔体内部的微波出口，烧烤发生装置包括安装在烹饪腔体后部并用来对烹饪腔体内部进行热空气交换的热风机组件。本发明的优点在于：该蒸箱烤箱微波炉一体机的蒸汽由腔体底部的加热盘产生，烧烤功由腔体顶部加热管和背部热风机组成，微波由侧面发出，三个功能分别位于腔体的不同位置，互相独立，互补干扰，空间布局较为合理，特别是设计左右两个微波出口，微波可以交替地或同时在左右两个微波出口发出，解决了侧出微波加热不均匀的问题。

A steamer, oven and microwave oven all-in-one machine comprises a box and a cooking cavity arranged in the box, a steam generating device comprises a heating plate installed at the bottom of the cooking cavity and a water system for injecting water into the heating plate, a microwave outlet is provided on the left wall and/or right wall of the cooking cavity for microwaves generated by the microwave generating device to enter the cooking cavity, and a grill generating device comprises a hot air blower assembly installed at the rear of the cooking cavity and used for hot air exchange in the cooking cavity. The advantages of the present invention are that the steam of the steamer, oven and microwave oven all-in-one machine is generated by the heating plate at the bottom of the cavity, the grilling function is composed of the heating tube at the top of the cavity and the hot air blower at the back, and the microwave is emitted from the side. The three functions are respectively located at different positions of the cavity, are independent of each other, and complement each other. The spatial layout is relatively reasonable, especially the design of two left and right microwave outlets, and the microwaves can be emitted alternately or simultaneously at the left and right microwave outlets, solving the problem of uneven heating of side-out microwaves.

Description

Steam box and oven microwave oven integrated machine
Technical Field
The invention relates to cooking equipment, in particular to a steam box, oven and microwave oven integrated machine.
Background
Along with the continuous improvement of the life quality of people, kitchen appliances are more and more abundant, and microwave ovens, steam boxes and the like are all gradually becoming kitchen electric products necessary for family life. The kitchen electrical products have single functions, each product occupies a certain kitchen space, and the independent purchase cost is high. In order to effectively utilize kitchen space and reduce purchase cost, a steam box, oven and microwave oven integrated machine is invented. The micro-steaming and baking all-in-one machine comprises a machine body, a door frame and a controller which are arranged on the front surface of the machine body, a cavity arranged in the machine body, a transformer arranged at the top of the machine body, a capacitor connected with the transformer, a magnetron connected with the capacitor, a waveguide box connected with the magnetron, a microwave stirrer arranged at a microwave inlet in the cavity and connected with a low-speed motor, a water container and a steam generator connected with the water container arranged on the side wall of the machine body, a heating pipe arranged at the top of the cavity in the machine body and connected with the controller, wherein the microwave is transmitted into the cavity through the waveguide box. Although this roast all-in-one of steaming a little integrates the function in an organic whole of microwave oven, steam ager and oven, and not only the function is perfect, convenient to use, and it is relatively less to occupy kitchen space, and the cost is lower moreover, but its shortcoming is that the inside spatial layout design of organism still is unreasonable, and inner structure is compact inadequately, and the radiating effect is not good moreover, is unfavorable for carrying out heat dissipation cooling to electronic components. As another example, chinese patent No. 201621435180.7 (issued to the public No. CN 206586803U) discloses an integrated machine of a steaming oven and a microwave oven, in which a waveguide tube and a microwave stirring motor of a microwave generating device of the integrated machine are installed on the right side of a cavity of a cooking chamber, and in a microwave operation mode, it is found through test that a food material near an outlet of microwave is heated quickly, and a food material far from the outlet of microwave is heated slowly, and after the food material far from the outlet of microwave is heated, the food material near the outlet of microwave is very likely to be burnt. In view of the above, the structure of the existing integrated microwave oven with steam box and oven needs to be further improved.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide a steam box, oven and microwave oven integrated machine with reasonable space layout aiming at the current state of the art.
The second technical problem to be solved by the invention is to provide a steaming and baking oven and microwave oven integrated machine capable of uniformly heating food in a microwave mode aiming at the prior art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: this steam ager oven microwave oven all-in-one, including the box with locate the interior culinary art cavity of box install steam generator, microwave generator and barbecue generating device in the box, its characterized in that: the steam generating device comprises a heating plate arranged at the bottom of the cooking cavity and a waterway system for injecting water into the heating plate, a microwave outlet for microwaves generated by the microwave generating device to enter the cooking cavity is formed in the left wall and/or the right wall of the cooking cavity, and the barbecue generating device comprises a hot air fan assembly arranged at the rear part of the cooking cavity and used for carrying out hot air exchange on the interior of the cooking cavity.
The technical scheme includes that the microwave generating device comprises a high-voltage capacitor, a high-voltage protective tube, a high-voltage transformer, a first magnetron, a first waveguide tube, a second magnetron and a second waveguide tube, wherein the high-voltage capacitor, the high-voltage protective tube, the high-voltage transformer, the first magnetron and the second magnetron are arranged on the rear side of the rear wall of the cooking cavity, the first waveguide tube is arranged on the left side of the left wall of the cooking cavity, the second waveguide tube is arranged on the right side of the right wall of the cooking cavity, the microwave outlet comprises a left microwave outlet arranged on the left wall of the cooking cavity and a right microwave outlet arranged on the right wall of the cooking cavity, a first microwave stirrer matched with the first waveguide tube is arranged at the left microwave outlet, and a second microwave stirrer matched with the second waveguide tube is arranged at the right microwave outlet.
In order to make the space layout of each component of the microwave generating device more reasonable, the first magnetron is arranged at the left upper corner of the rear side of the cooking cavity, the second magnetron is arranged at the right upper corner of the rear side of the cooking cavity, and the high-voltage capacitor, the high-voltage protective tube and the high-voltage transformer are arranged at the bottom of the rear side of the cooking cavity.
In order to effectively dissipate heat generated by the microwave generating device, the high-voltage transformer is arranged at the left lower corner of the rear side of the cooking cavity, a heat dissipation fan is arranged between the high-voltage transformer and the first magnetron, a heat dissipation air duct is arranged above the first magnetron and the second magnetron, an air inlet of the heat dissipation air duct faces the first magnetron, an air outlet of the heat dissipation air duct faces the second magnetron, a first cold air inlet is formed in a position, close to the high-voltage transformer, on the left side plate of the box body, and a hot air outlet is formed in the rear portion of the right side plate of the box body. Therefore, one heat radiation fan can realize simultaneous heat radiation of the double magnetrons and the high-voltage transformer, and the cost is reduced.
In order to further improve the heat dissipation effect of the microwave generating device, a second cold air inlet is formed in a position, close to the high-voltage transformer, on the rear plate of the box body.
In order to make the barbecue effect better, the barbecue generating device also comprises an upper heating pipe which is arranged on the inner side of the top wall of the cooking cavity.
In order to remove the condensed water at the top of the cooking cavity, an electric heating film is stuck to the inner side of the top wall of the cooking cavity.
In order to avoid microwave ignition and microwave leakage phenomena between the air heater baffle and the cooking cavity, the air heater baffle is arranged on the rear side of the rear wall of the cooking cavity, a hot air chamber is formed between the air heater baffle and the rear wall, a vent hole capable of preventing microwaves from passing through is formed in the region, corresponding to the hot air chamber, of the rear wall, the air heater baffle is in sealing connection with the rear wall, and the air heater assembly comprises an air heater and a heating pipe which are arranged in the hot air chamber.
In order to smoothly convey water in the water tank to the heating plate, the waterway system comprises the water tank and a water pump, the water pump is arranged on a waterway between a water outlet of the water tank and a water inlet of the cooking cavity, and the heating plate is arranged on a bottom plate of the cooking cavity and is sealed with the bottom plate.
In order to enable the water tank to be installed at a reasonable position, an upper mounting plate is installed above the cooking cavity, the water tank is installed on the upper mounting plate and is hidden behind a control panel on the front face of the cooking cavity, and an opening for the water tank to enter and exit is formed in the control panel.
Preferably, an upper mounting plate is mounted above the cooking chamber, and an air guide assembly for exhausting steam in the cooking chamber is mounted on the upper mounting plate.
Compared with the prior art, the microwave oven has the advantages that steam of the microwave oven integrated machine of the steam oven is generated by the heating plate at the bottom of the cavity, roasting work is formed by the heating pipe at the top of the cavity and the back air heater, microwaves are emitted from the side surfaces, three functions are respectively located at different positions of the cavity, are mutually independent and complementarily interfered, the space layout is reasonable, and particularly, the left microwave outlet and the right microwave outlet are designed, and microwaves can be emitted at the left microwave outlet and the right microwave outlet alternately or simultaneously, so that the problem of nonuniform heating of the side-outlet microwaves is solved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic diagram of an internal structure of an embodiment of the present invention;
FIG. 5 is a schematic view of another embodiment of the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention;
FIG. 7 is a partial cross-sectional view of an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a heat dissipation air duct system according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 8, the integrated machine of the steam oven and the oven of the present embodiment comprises a box body 1, wherein a cooking cavity 2 is installed in the box body 1, and a steam generating device, a microwave generating device and a barbecue generating device are installed in the box body 1. The front side of the box body 1 is provided with a door body assembly 20 which can be opened and closed, a control panel 100 is arranged above the door body assembly 20, and the control panel 100 can select and control the working mode of the integrated machine. An upper mounting plate 10 is installed above the cooking cavity 2, and an air guide assembly 101 for exhausting steam in the cooking cavity 2 is installed on the upper mounting plate 10.
The steam generating device of the present embodiment includes a water tank 31, a water pump 32 and a heating plate 33, the water tank 31 is mounted on the upper mounting plate 10 and hidden behind the control panel 100, and an opening for the water tank 31 to enter and exit is opened in the control panel 100. The water pump 32 is installed on a waterway between a water outlet of the water tank 31 and a water inlet of the cooking cavity 2, and the heating plate 33 is installed on the bottom plate 24 of the cooking cavity 2 and sealed with the bottom plate 24. The water tank 31 and the water pump 32 form a waterway system, and when the steam-type cooking device works in a steam mode, water in the water 31 is conveyed to the heating plate 33 in the cooking cavity 2 through the water pump 32, and steam is generated after the water is evaporated through heating of the heating plate 33.
The microwave generating device of this embodiment adopts a structure of laterally emitting microwaves. The microwave generating apparatus includes a high voltage capacitor 41, a high voltage fuse 42 and a high voltage transformer 43, a first magnetron 44, a first waveguide 45, a second magnetron 46 and a second waveguide 47, wherein the high voltage capacitor 41, the high voltage fuse 42, the high voltage transformer 43, the first magnetron 44 and the second magnetron 46 are installed at the rear side of the rear wall 23 of the cooking cavity 2, the first waveguide 45 is installed at the left side of the left wall 21 of the cooking cavity 2, and the second waveguide 47 is installed at the right side of the right wall 22 of the cooking cavity 2. A left microwave outlet 211 is formed in the left wall 21 of the cooking cavity 2, a first microwave stirrer (not shown) coupled to the first waveguide 45 is installed at the left microwave outlet 211, a second microwave outlet 221 is formed in the right wall 22 of the cooking cavity 2, and a second microwave stirrer (not shown) coupled to the second waveguide 47 is installed at the right microwave outlet 221. When the microwave oven works in the microwave mode, microwaves are emitted into the cooking cavity 2 through the left microwave outlet 211 and the right microwave outlet 221, and the microwaves can be emitted at the left microwave outlet and the right microwave outlet alternately or from the two microwave outlets simultaneously, so that the problem of nonuniform heating of the side-outlet microwaves is solved.
In order to make the space layout of the microwave generating device more reasonable, the first magnetron 44 of the present embodiment is disposed at the upper left corner of the rear side of the cooking cavity 2, the second magnetron 46 is disposed at the upper right corner of the rear side of the cooking cavity 2, and the high voltage capacitor 41, the high voltage fuse 42 and the high voltage transformer 43 are disposed at the bottom of the rear side of the cooking cavity 2. The high voltage transformer 43 is provided at the lower left corner of the rear side of the cooking cavity 2.
The structure of the radiating air duct system of the microwave generating device is as follows:
A heat radiation fan 6 is arranged between the high-voltage transformer 43 and the first magnetron 44, a heat radiation air duct 7 is arranged above the first magnetron 44 and the second magnetron 46, an air inlet of the heat radiation air duct 7 faces the first magnetron 44, an air outlet of the heat radiation air duct 7 faces the second magnetron 46, a first cold air inlet 111 is formed in a position, close to the high-voltage transformer 43, on the left side plate 11 of the box body 1, a second cold air inlet 131 is formed in a position, close to the high-voltage transformer 43, on the rear plate 13 of the box body 1, and a hot air outlet 121 is formed in the rear portion of the right side plate 12 of the box body 1.
As shown in fig. 8, a negative pressure is generated below the heat radiation fan 6, cold air outside the machine is sucked in from the first cold air inlet 111 and the second cold air inlet 131, during the suction process, the high voltage transformer 43 is radiated, cold air is sucked into the heat radiation fan 6, then blown to the first magnetron 44 at the left side, radiated to the first magnetron 44, passed through the radiating fin of the first magnetron 44, flowed to the upper radiating air duct 7, passed through the radiating air duct 7, then blown to the radiating fin of the second magnetron 46 at the right side, radiated to the second magnetron 46, and then discharged from the hot air outlet 121 of the right side plate 12. The heat dissipation air duct system realizes simultaneous heat dissipation of the double magnetrons and the high-voltage transformer by one fan, and can reduce cost.
A hot air blower baffle plate 9 is arranged at the rear side of the rear wall 23 of the cooking cavity 2, a hot air chamber is formed between the hot air blower baffle plate 9 and the rear wall 23, a vent hole 231 which can prevent microwaves from passing through is formed in the region of the rear wall 23 corresponding to the hot air chamber, and the hot air blower baffle plate 9 is in sealing connection with the rear wall 23. In this way, the air heater baffle 9 is arranged at the rear side of the rear wall 23 of the cooking cavity 2, so that the matching position of the air heater baffle 9 and the rear wall 23 is located outside the microwave energy field, the occurrence of a sparking phenomenon is avoided, and meanwhile, the sealing connection structure between the air heater baffle 9 and the rear wall 23 can avoid microwave leakage.
The barbecue generating apparatus of this embodiment includes a hot air blower assembly 51 and an upper heating pipe 52. Wherein the air heater assembly 51 includes an air heater 511 and a heating tube 512. Both the hot air blower 511 and the heating pipe 512 are installed in the hot air chamber. The ventilation hole 231 may be divided into an air inlet hole and an air outlet hole, and hot air in the hot air chamber and air in the cooking cavity 2 are continuously heat-exchanged under the action of the hot air blower 511, thereby heating food in the cooking cavity 2. In addition, the upper heating pipe 52 is installed inside the top wall of the cooking cavity 2, and the upper heating pipe 52 heats the food from the top, so that the food is heated more uniformly and sufficiently. In addition, in order to solve the problem of the condensation water on the top of the cooking cavity, the electric heating film 8 is attached to the inner side of the top wall of the cooking cavity 2 in this embodiment.
The steam generating device, the microwave generating device and the barbecue generating device of the steam box and oven microwave oven integrated machine share the cooking cavity 2, but are respectively positioned at different positions inside the oven body 1, and are mutually independent and mutually noninterfere, so that the operation reliability is high.

Claims (4)

1.一种蒸箱烤箱微波炉一体机，包括箱体(1)和设于箱体内的烹饪腔体(2)，在所述箱体(1)内安装有蒸汽发生装置、微波发生装置和烧烤发生装置，其特征在于：所述蒸汽发生装置包括有安装在烹饪腔体底部的加热盘(33)和用来向加热盘内注水的水路系统，所述烹饪腔体(2)的左壁(21)和/或右壁(22)上开有供微波发生装置产生的微波进入烹饪腔体(2)内部的微波出口，所述烧烤发生装置包括安装在烹饪腔体(2)后部并用来对烹饪腔体(2)内部进行热空气交换的热风机组件(51)，所述微波发生装置包括高压电容(41)、高压保险管(42)和高压变压器(43)、第一磁控管(44)、第一波导管(45)、第二磁控管(46)和第二波导管(47)，所述高压电容(41)、高压保险管(42)、高压变压器(43)、第一磁控管(44)和第二磁控管(46)安装在烹饪腔体(2)后壁(23)的后侧，所述第一波导管(45)安装在烹饪腔体(2)左壁(21)的左侧，所述第二波导管(47)安装在烹饪腔体(2)右壁(22)的右侧，所述微波出口包括设于烹饪腔体(2)左壁(21)上的左侧微波出口(211)和设于烹饪腔体(2)右壁(22)上的右侧微波出口(221)，与第一波导管(45)相配合的第一微波搅拌器安装在左侧微波出口(211)处，与第二波导管(47)相配合的第二微波搅拌器安装在右侧微波出口(221)处，所述第一磁控管(44)设于烹饪腔体(2)后侧的左上角，所述第二磁控管(46)设于烹饪腔体(2)后侧的右上角，所述高压电容(41)、高压保险管(42)、高压变压器(43)设于烹饪腔体(2)后侧的底部，所述高压变压器(43)设于烹饪腔体(2)后侧的左下角，所述高压变压器(43)与第一磁控管(44)之间安装有散热风机(6)，在第一磁控管(44)和第二磁控管(46)的上方设有散热风道(7)，散热风道(7)的进风口朝向第一磁控管(44)，散热风道(7)的出风口朝向第二磁控管(46)，在箱体(1)的左侧板(11)上靠近高压变压器(43)的位置开有第一冷风入口(111)，在箱体(1)的右侧板(12)的后部开有热风出口(121)，在箱体(1)的后板(13)上靠近高压变压器(43)的位置开有第二冷风入口(131)，所述烧烤发生装置还包括安装在烹饪腔体(2)顶壁内侧的上加热管(52)，在所述烹饪腔体(2)的顶壁内侧贴有电加热膜(8)，在所述烹饪腔体(2)后壁(23)的后侧安装有热风机挡板(9)，所述热风机挡板(9)与后壁(23)之间形成有热风室，在所述后壁(23)上对应热风室的区域开有能阻止微波穿过的通风孔(231)，所述热风机挡板(9)与后壁(23)之间密封连接，所述热风机组件(51)包括安装在热风室内的热风机(511)和加热管(512)。1. A steamer, oven and microwave oven integrated machine, comprising a box (1) and a cooking cavity (2) arranged in the box, wherein a steam generator, a microwave generator and a grilling generator are installed in the box (1), characterized in that: the steam generator comprises a heating plate (33) installed at the bottom of the cooking cavity and a water system for injecting water into the heating plate, a microwave outlet is provided on the left wall (21) and/or the right wall (22) of the cooking cavity (2) for microwaves generated by the microwave generator to enter the cooking cavity (2), the grilling generator comprises a hot air blower assembly (51) installed at the rear of the cooking cavity (2) and used for hot air exchange in the cooking cavity (2), the microwave generator comprises a high-voltage capacitor (41), a high-voltage fuse (42) and a high-voltage transformer (43), a first magnetron (44), a first waveguide (45) ), a second magnetron (46) and a second waveguide (47); the high-voltage capacitor (41), the high-voltage fuse (42), the high-voltage transformer (43), the first magnetron (44) and the second magnetron (46) are installed on the rear side of the rear wall (23) of the cooking cavity (2); the first waveguide (45) is installed on the left side of the left wall (21) of the cooking cavity (2); the second waveguide (47) is installed on the right side of the right wall (22) of the cooking cavity (2); the microwave outlet comprises a left microwave outlet (211) provided on the left wall (21) of the cooking cavity (2) and a right microwave outlet (221) provided on the right wall (22) of the cooking cavity (2); a first microwave agitator matched with the first waveguide (45) is installed at the left microwave outlet (211); and a second microwave agitator matched with the second waveguide (47) is installed at the right microwave outlet ( 221), the first magnetron (44) is arranged at the upper left corner of the rear side of the cooking cavity (2), the second magnetron (46) is arranged at the upper right corner of the rear side of the cooking cavity (2), the high-voltage capacitor (41), the high-voltage fuse (42), and the high-voltage transformer (43) are arranged at the bottom of the rear side of the cooking cavity (2), the high-voltage transformer (43) is arranged at the lower left corner of the rear side of the cooking cavity (2), a heat dissipation fan (6) is installed between the high-voltage transformer (43) and the first magnetron (44), a heat dissipation duct (7) is arranged above the first magnetron (44) and the second magnetron (46), the air inlet of the heat dissipation duct (7) faces the first magnetron (44), and the air outlet of the heat dissipation duct (7) faces the second magnetron (46), a first cold air inlet (111) is opened on the left side plate (11) of the box body (1) near the high-voltage transformer (43), A hot air outlet (121) is provided at the rear of the right side plate (12) of the box body (1), and a second cold air inlet (131) is provided on the rear plate (13) of the box body (1) near the high-voltage transformer (43). The barbecue generating device further comprises an upper heating tube (52) installed on the inner side of the top wall of the cooking cavity (2), an electric heating film (8) is attached to the inner side of the top wall of the cooking cavity (2), a hot air blower baffle (9) is installed on the rear side of the rear wall (23) of the cooking cavity (2), a hot air chamber is formed between the hot air blower baffle (9) and the rear wall (23), a ventilation hole (231) capable of preventing microwaves from passing through is provided in an area corresponding to the hot air chamber on the rear wall (23), the hot air blower baffle (9) and the rear wall (23) are sealed and connected, and the hot air blower assembly (51) comprises a hot air blower (511) and a heating tube (512) installed in the hot air chamber. 2.根据权利要求1所述的蒸箱烤箱微波炉一体机，其特征在于：所述水路系统包括水箱(31)和水泵(32)，所述水泵(32)安装在水箱(31)出水口与烹饪腔体(2)的进水口之间的水路上，所述加热盘(33)安装在所述烹饪腔体(2)的底板(24)并与底板(24)相密封。2. The steamer, oven and microwave oven according to claim 1, characterized in that: the water system comprises a water tank (31) and a water pump (32), the water pump (32) is installed on the water path between the water outlet of the water tank (31) and the water inlet of the cooking cavity (2), and the heating plate (33) is installed on the bottom plate (24) of the cooking cavity (2) and is sealed with the bottom plate (24). 3.根据权利要求2所述的蒸箱烤箱微波炉一体机，其特征在于：在所述烹饪腔体(2)的上方安装有上安装板(10)，所述水箱(31)安装在上安装板(10)上并隐藏在箱体正面的控制面板(100)后方，在所述控制面板(100)上开有供所述水箱(31)进出的开孔。3. The integrated steamer oven and microwave oven according to claim 2 is characterized in that an upper mounting plate (10) is installed above the cooking cavity (2), the water tank (31) is installed on the upper mounting plate (10) and hidden behind a control panel (100) on the front of the box body, and an opening is opened on the control panel (100) for the water tank (31) to enter and exit. 4.根据权利要求1至3中任一权利要求所述的蒸箱烤箱微波炉一体机，其特征在于：在所述烹饪腔体(2)的上方安装有上安装板(10)，在所述上安装板(10)上安装有用来将烹饪腔体(2)内的蒸汽排出的导风组件(101)。4. The integrated steamer oven and microwave oven according to any one of claims 1 to 3, characterized in that an upper mounting plate (10) is installed above the cooking cavity (2), and an air guide component (101) for discharging steam in the cooking cavity (2) is installed on the upper mounting plate (10).
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