CN211609179U

CN211609179U - Steam box oven and microwave oven all-in-one machine

Info

Publication number: CN211609179U
Application number: CN201921969410.1U
Authority: CN
Inventors: 付远华; 王武刚; 曹骥
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-02
Anticipated expiration: 2029-11-14

Abstract

The utility model provides a steam ager oven microwave oven all-in-one, includes the box and locates the culinary art cavity in the box, steam generator is including installing the heating plate of culinary art cavity bottom and the waterway system that is used for water injection in to the heating plate, it has the microwave that supplies microwave generator to produce to get into the inside microwave outlet of culinary art cavity to open on the left wall of culinary art cavity and/or the right wall, barbecue generator is including installing at culinary art cavity rear portion and being used for carrying out the hot-air exchange's air heater subassembly to the culinary art cavity inside. The utility model has the advantages that: the steam of this steam ager oven microwave oven all-in-one is produced by the heating plate of cavity bottom, and the barbecue merit comprises cavity top heating pipe and back air heater, and the microwave is sent by the side, and three function is located the different positions of cavity respectively, and is independent mutually, complementary interference, and spatial layout is comparatively reasonable, two microwave outlets about especially designing, and the microwave can be alternately or two microwave outlets of controlling simultaneously send, has solved the inhomogeneous problem of the microwave heating that inclines out.

Description

Steam box oven and microwave oven all-in-one machine

Technical Field

The utility model relates to a cooking equipment especially relates to a steam ager oven microwave oven all-in-one.

Background

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 gradually become necessary kitchen electric products for family life. The kitchen electrical products not only have single functions, each product needs to occupy certain kitchen space, but also are separately purchased with high cost. In order to effectively utilize kitchen space and reduce purchase cost, people invent an integrated machine of a steam box, an oven and a microwave oven. The utility model discloses a chinese utility model patent of patent No. 201320074461.4 (the grant bulletin number is CN 203168920U) "evaporate roast all-in-one a little, this evaporate roast all-in-one a little includes the organism, install at positive door frame of organism and controller a little, the cavity has in the organism, install the transformer at the top of organism, the electric capacity of being connected with the transformer, the magnetron of being connected with the electric capacity, the waveguide box of being connected with the magnetron, transmit the microwave into the cavity through the waveguide box, microwave inlet department in the cavity sets up the microwave agitator, be connected with the low-speed motor on the microwave agitator, install flourishing water container and the steam generator who is connected with flourishing water container on the lateral wall of organism, this steam generator communicates with each other with the cavity in the organism, cavity top in the organism is provided with the heating pipe, this heating pipe is connected with the controller. Although the micro-steaming and baking all-in-one machine integrates the functions of a microwave oven, a steam box and an oven, the micro-steaming and baking all-in-one machine has the advantages of perfect functions, convenient use, relatively small occupied kitchen space and low cost, but has the defects that the space layout design inside the machine body is not reasonable enough, the internal structure is not compact enough, the heat dissipation effect is not good, and the micro-steaming and baking all-in-one machine is not beneficial to heat dissipation and cooling of electronic components. As disclosed in the chinese utility model patent No. 201621435180.7 (No. CN 206586803U), the microwave generator of the all-in-one machine has a waveguide and a microwave agitator motor installed on the right side of the cavity of the cooking chamber, and under the microwave operation mode, tests prove that the heating speed of the food material near the outlet of the microwave is very high, the heating speed of the food material far away from the outlet of the microwave is slow, and after the food material far away from the outlet of the microwave is heated well, the food material near the outlet of the microwave is likely to be burnt. In conclusion, the structure of the existing all-in-one machine of the steam box, the oven and the microwave oven needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that to above-mentioned prior art current situation, provide a steam ager oven microwave oven all-in-one that spatial layout is reasonable.

The utility model aims to solve the second technical problem to provide a steam box oven microwave oven all-in-one that can be to food uniform heating under the microwave mode to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: this steam ager oven microwave oven all-in-one includes the box and locates the culinary art cavity in the box install steam generation device, microwave generation device and barbecue generating device, its characterized in that in the box: steam generating device is including installing the heating plate in culinary art cavity bottom and being used for to the waterway system of water injection in the heating plate, it has the microwave export that supplies microwave generating device to produce to get into the culinary art cavity inside to open on the left wall of culinary art cavity and/or the right wall, barbecue generating device is including installing at culinary art cavity rear portion and being used for carrying out hot-air exchange's air heater subassembly to the culinary art cavity inside.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: this steam ager oven microwave oven all-in-one, microwave generating device includes high-voltage capacitor, high-voltage protective tube and high voltage transformer, first magnetron, first waveguide pipe, second magnetron and second waveguide pipe, high-voltage capacitor, high-voltage protective tube, high voltage transformer, first magnetron and second magnetron are installed at the rear side of culinary art cavity back wall, the left side at culinary art cavity left wall is installed to first waveguide pipe, the right side at culinary art cavity right wall is installed to the second waveguide pipe, the microwave export is including locating the left side microwave outlet on the culinary art cavity left wall and locating the right side microwave outlet on the culinary art cavity right wall, installs in left side microwave outlet with first waveguide pipe matched with first microwave agitator, installs in right side microwave outlet with second waveguide pipe matched with second microwave agitator.

In order to make the space layout of each component of the microwave generating device more reasonable, the first magnetron is arranged at the upper left corner of the rear side of the cooking cavity, the second magnetron is arranged at the upper right 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 lower left 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 the 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 cooling fan can realize the simultaneous cooling of the double magnetic control tubes 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 the position, close to the high-voltage transformer, on the rear plate of the box body.

In order to achieve better grill effect, the grill generating device further includes an upper heating pipe installed inside the top wall of the cooking cavity.

In order to remove condensed water on the top of the cooking cavity, an electric heating film is attached to the inner side of the top wall of the cooking cavity.

In order to avoid the phenomena of microwave ignition and microwave leakage between the air heater baffle and the cooking cavity, the air heater baffle is installed 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 ventilation hole capable of preventing microwaves from passing is formed in the area, corresponding to the hot air chamber, of the rear wall, the air heater baffle is connected with the rear wall in a sealing mode, and the air heater assembly comprises an air heater and a heating pipe which are installed 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 installation plate is installed above the cooking cavity, the water tank is installed on the upper installation plate and hidden behind a control panel on the front side of the box body, and an opening for the water tank to enter and exit is formed in the control panel.

In any of the above embodiments, an upper mounting plate is preferably attached above the cooking cavity, and an air guide assembly for discharging steam in the cooking cavity is preferably attached to the upper mounting plate.

Compared with the prior art, the utility model has the advantages of: the steam of this steam ager oven microwave oven all-in-one is produced by the heating plate of cavity bottom, and the barbecue merit comprises cavity top heating pipe and back air heater, and the microwave is sent by the side, and three function is located the different positions of cavity respectively, and is independent mutually, complementary interference, and spatial layout is comparatively reasonable, two microwave outlets about especially designing, and the microwave can be alternately or two microwave outlets of controlling simultaneously send, has solved the inhomogeneous problem of the microwave heating that inclines out.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle according to the embodiment of the present invention;

fig. 3 is a schematic structural view of another different angle according to the embodiment of the present invention;

fig. 4 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 5 is a schematic structural view of another different angle according to the embodiment of the present invention;

fig. 6 is a schematic structural view of another different angle according to the embodiment of the present invention;

fig. 7 is a partial cross-sectional view of an embodiment of the invention;

fig. 8 is a schematic structural view of a heat dissipation air duct system 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, the integrated box-oven-microwave oven of the present embodiment includes a box body 1, a cooking cavity 2 is installed inside the box body 1, and a steam generating device, a microwave generating device and a barbecue generating device are installed inside the box body 1. The front side of the box body 1 is provided with a door body assembly 20 capable of being 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 all-in-one machine. An upper mounting plate 10 is mounted above the cooking cavity 2, and an air guide assembly 101 for discharging steam in the cooking cavity 2 is mounted on the upper mounting plate 10.

The steam generator of this embodiment includes a water tank 31, a water pump 32, and a heating plate 33, wherein 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 formed on the control panel 100. The water pump 32 is installed on a 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 sealed with the bottom plate 24. The water tank 31 and the water pump 32 form a water path system, when the water steaming cooking device works in a steaming 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 the present embodiment adopts a structure that microwaves are emitted laterally. The microwave generating device includes a high voltage capacitor 41, a high voltage fuse 42, 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 on the left wall 21 of the cooking chamber 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 on the right wall 22 of the cooking chamber 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, the microwaves can be alternately emitted from the left microwave outlet and the right microwave outlet, and can also be emitted from the two microwave outlets at the same time, so that the problem of uneven heating of the microwaves which are laterally emitted is solved.

In order to make the space layout of the microwave generating device more reasonable, the first magnetron 44 of the 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 a lower left corner of the rear side of the cooking cavity 2.

The structure of the heat dissipation 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 arranged on the left side plate 11 of the box body 1 near the high voltage transformer 43, a second cold air inlet 131 is arranged on the rear plate 13 of the box body 1 near the high voltage transformer 43, and a hot air outlet 121 is arranged on the rear part of the right side plate 12 of the box body 1.

As shown in fig. 8, a negative pressure is generated below the cooling fan 6, cold air outside the machine is sucked from the first and second

cold air inlets

111 and 131, and during the suction process, the cold air is radiated from the high voltage transformer 43 when encountering the high voltage transformer 43, and after being sucked into the cooling fan 6, the cold air is blown to the first magnetron 44 on the left side, radiates the heat of the first magnetron 44, flows to the upper cooling air duct 7 after passing through the heat radiating fins of the first magnetron 44, and is blown to the heat radiating fins of the second magnetron 46 on the right side after passing through the cooling air duct 7, radiates the heat of the second magnetron 46, and is then discharged from the hot air outlet 121 of the right side plate 12. The cooling air duct system realizes simultaneous cooling of the double magnetic control tubes and the high-voltage transformer by one fan, and can reduce cost.

The rear side of the rear wall 23 of the cooking cavity 2 is provided with a hot air blower baffle 9, 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 formed in the area, corresponding to the hot air chamber, of the rear wall 23, and the hot air blower baffle 9 is connected with the rear wall 23 in a sealing mode. Like this, install air heater baffle 9 in the rear side of culinary art cavity 2 back wall 23 for the cooperation department of air heater baffle 9 and back wall 23 is located outside the microwave energy field, avoids appearing the phenomenon of striking sparks, and simultaneously, sealing connection structure can avoid the microwave to leak between air heater baffle 9 and the back wall 23.

The grill generating device air heater assembly 51 and the upper heating tube 52 of the present embodiment. The air heater assembly 51 includes an air heater 511 and a heating pipe 512. The air heater 511 and the heating pipe 512 are installed in the hot air chamber. The ventilation holes 231 may be divided into an air inlet hole and an air outlet hole, and under the action of the air heater 511, the hot air in the hot air chamber continuously exchanges heat with the air in the cooking cavity 2, so as to heat the food in the cooking cavity 2. In addition, the upper heating pipe 52 is installed at the inner side of the top wall of the cooking cavity 2, and the upper heating pipe 52 heats the food from the top, so that the heating is more uniform and sufficient. In addition, in order to solve the problem of the condensed water on the top of the cooking cavity, the electric heating film 8 is adhered to the inner side of the top wall of the cooking cavity 2 in the embodiment.

Although the steam generating device, the microwave generating device and the barbecue generating device of the all-in-one machine of the steam box, the microwave generating device and the barbecue generating device share the cooking cavity 2, the steam generating device, the microwave generating device and the barbecue generating device are respectively positioned at different positions inside the box body 1, the steam generating device, the microwave generating device and the barbecue generating device are mutually independent, do not interfere with each other and have high working.

Claims

1. The utility model provides a steam ager oven microwave oven all-in-one, includes box (1) and locates culinary art cavity (2) in the box install steam generation device, microwave generation device and barbecue generating device in box (1), its characterized in that: the steam generating device comprises a heating plate (33) arranged at the bottom of the cooking cavity and a water path system used for injecting water into the heating plate, a microwave outlet for allowing microwaves generated by the microwave generating device to enter the cooking cavity (2) is formed in the left wall (21) and/or the right wall (22) of the cooking cavity (2), and the barbecue generating device comprises a hot air fan assembly (51) which is arranged at the rear part of the cooking cavity (2) and used for exchanging hot air inside the cooking cavity (2).

2. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 1, wherein: the microwave generating device comprises a high-voltage capacitor (41), a high-voltage protective tube (42), a high-voltage transformer (43), a first magnetron (44), a first waveguide tube (45), a second magnetron (46) and a second waveguide tube (47), wherein the high-voltage capacitor (41), the high-voltage protective tube (42), the high-voltage transformer (43), the first magnetron (44) and the second magnetron (46) are arranged at the rear side of the rear wall (23) of the cooking cavity (2), the first waveguide tube (45) is arranged at the left side of the left wall (21) of the cooking cavity (2), the second waveguide tube (47) is arranged at the right side of the right wall (22) of the cooking cavity (2), the microwave outlet comprises a left microwave outlet (211) arranged on the left wall (21) of the cooking cavity (2) and a right microwave outlet (221) arranged on the right wall (22) of the cooking cavity (2), and a first microwave stirrer matched with the first waveguide tube (45) is arranged at the left microwave outlet (211), a second microwave stirrer fitted with a second waveguide (47) is installed at the right side microwave outlet (221).

3. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 2, characterized in that: 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), and the high-voltage capacitor (41), the high-voltage protective tube (42) and the high-voltage transformer (43) are arranged at the bottom of the rear side of the cooking cavity (2).

4. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 3, wherein: the left lower corner of culinary art cavity (2) rear side is located in high voltage transformer (43), install cooling blower (6) between high voltage transformer (43) and first magnetron (44), be equipped with heat dissipation wind channel (7) in the top of first magnetron (44) and second magnetron (46), the air intake of heat dissipation wind channel (7) is towards first magnetron (44), the air outlet of heat dissipation wind channel (7) is towards second magnetron (46), open near high voltage transformer (43) position on left side board (11) of box (1) has first cold wind entry (111), it has hot air outlet (121) to open at the rear portion of right side board (12) of box (1).

5. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 4, wherein: a second cold air inlet (131) is formed in the position, close to the high-voltage transformer (43), on the rear plate (13) of the box body (1).

6. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 1, wherein: the barbecue generating device also comprises an upper heating pipe (52) arranged on the inner side of the top wall of the cooking cavity (2), and an electric heating film (8) is pasted on the inner side of the top wall of the cooking cavity (2).

7. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 1, wherein: an air heater baffle plate (9) is installed on the rear side of a rear wall (23) of the cooking cavity (2), a hot air chamber is formed between the air heater baffle plate (9) and the rear wall (23), a ventilation hole (231) capable of preventing microwaves from passing through is formed in an area, corresponding to the hot air chamber, on the rear wall (23), the air heater baffle plate (9) is in sealing connection with the rear wall (23), and the air heater assembly (51) comprises an air heater (511) and a heating pipe (512) which are installed in the hot air chamber.

8. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 1, wherein: waterway system includes water tank (31) and water pump (32), water pump (32) are installed on the water route between the water inlet of water tank (31) delivery port and culinary art cavity (2), heating plate (33) are installed bottom plate (24) of culinary art cavity (2) and are sealed mutually with bottom plate (24).

9. The all-in-one machine of a steam box, an oven and a microwave oven as claimed in claim 8, wherein: an upper mounting plate (10) is mounted above the cooking cavity (2), the water tank (31) is mounted on the upper mounting plate (10) and hidden behind a control panel (100) on the front side of the box body, and an opening for the water tank (31) to enter and exit is formed in the control panel (100).