CN212346203U

CN212346203U - Food cooking device

Info

Publication number: CN212346203U
Application number: CN202021849516.0U
Authority: CN
Inventors: 李一峰; 刘俊
Original assignee: Bear Electrical Appliance Co Ltd; Foshan Bear Intelligent Electric Appliance Co Ltd
Current assignee: Bear Electrical Appliance Co Ltd; Foshan Bear Intelligent Electric Appliance Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-01-15
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a food cooking device, it includes upper cover subassembly, casing, inner bag, the dish and the high-temperature gas generating device generate heat, and the dish that generates heat is located in the casing, and the inner bag can be placed on the dish that generates heat, the upper cover subassembly lid locate on the casing and with the inner bag forms sealed culinary art chamber, the high-temperature gas generating device can generate high-temperature gas and carry extremely cook the intracavity, so that high-temperature gas is right with the dish that generates heat the food heating of culinary art intracavity. Compared with the prior art, the food cooking device provided by the utility model adopts the high-temperature gas generating device to heat food in cooperation with the heating plate, and has low cost and easy implementation; in the process of cooking, on the one hand, the heating plate heats the inner container and transfers heat to rice and water, and on the other hand, high-temperature gas enters into the rice water, so that the heating efficiency is improved, the cooking time is shortened, and the hot gas flows in the cooking cavity to enable the rice water to be heated uniformly, so that the cooking quality is improved.

Description

Food cooking device

Technical Field

The utility model relates to a kitchen household electrical appliances field mainly relates to a food cooking ware.

Background

With the increasing variety of cookers, the improvement on cooking technology is more and more urgent, wherein various technologies are mostly developed on an inner container and a heating mode, for example, the heating improvement on cookers capable of cooking rice aims to ensure that rice absorbs water properly and is heated uniformly in the cooking process, so that cooked rice is delicious, the life rhythm of people is faster and faster at present, the requirement on the cooking speed of food is higher and higher, the rice cooking time is long while the rice is delicious, and the efficiency is sacrificed.

At present, in the existing technology of the cooking device capable of cooking rice, on one hand, the inner container is improved, namely various high-end technologies and various advanced materials are applied to the aspect of the cooking inner container, and the manufacturing process of some inner containers is very complicated, so that the cost is very high and common people cannot enjoy the inner container; the other aspect is the improvement of a heating mode, and the electromagnetic heating (IH) is generally adopted at present, and has the characteristics of so-called three-dimensional heating and uniform heating. However, the electromagnetic heating is also costly, because the pot using electromagnetic heating is costly, it is made of composite material, and the control system (circuit board) is complex and costly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide one kind and guaranteed promptly and boiled the food quality, ensure to boil the food cooking ware of efficiency again.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a food cooking ware, its includes upper cover subassembly, casing, inner bag, dish and high-temperature gas generating device generate heat, generate heat the dish and locate in the casing, the inner bag can be placed generate heat on the dish, upper cover subassembly lid locate on the casing and with the inner bag forms sealed culinary art chamber, high-temperature gas generating device can generate high-temperature gas and carry to in the culinary art intracavity, so that high-temperature gas and dish that generates heat are right the food heating in the culinary art intracavity.

Compared with the prior art, the food cooking device provided by the utility model adopts the high-temperature gas generating device to heat food in cooperation with the heating plate, and has low cost and easy implementation; in the process of cooking, on the one hand, the heating plate heats the inner container and transfers heat to rice and water, and on the other hand, high-temperature gas enters into the rice water, so that the heating efficiency is improved, the cooking time is shortened, and the hot gas flows in the cooking cavity to enable the rice water to be heated uniformly, so that the cooking quality is improved.

Preferably, the high-temperature gas generating device comprises a blower, a gas heater and a conveying pipe, wherein the gas inlet end of the gas heater is communicated with the blower, the gas outlet end of the gas heater is communicated with the gas inlet end of the conveying pipe, the conveying pipe is arranged in the upper cover assembly, and when the upper cover assembly is arranged on the shell in a covering mode, the gas outlet end of the conveying pipe is communicated with the inner container, so that the high-temperature gas generating device is simple and stable in structure.

The rice water heating device is characterized by further comprising a gas guide pipe, wherein the gas guide pipe is detachably arranged on the inner container, when the upper cover assembly covers the shell, the upper end of the gas guide pipe is hermetically connected with the gas outlet of the conveying pipe, a plurality of gas outlet holes are formed in the lower portion of the gas guide pipe, high-temperature gas with certain pressure enters the rice water from the lower portion of the gas guide pipe, heat can be brought, meanwhile, the rice water can roll to enable heat to be convectively transferred, cooking time is further shortened, the rice water is uniformly heated, and cooking quality is further improved.

Preferably, a connection sealing piece is arranged between the upper end of the gas guide pipe and the conveying pipe, the connection sealing piece is connected with the upper cover assembly, the upper end of the connection sealing piece is communicated with the gas outlet end of the conveying pipe, when the upper cover assembly is covered on the shell, the lower end of the connection sealing piece is abutted to the upper end of the gas guide pipe and is communicated with the gas guide pipe, and the connection sealing piece effectively prevents heated gas from leaking from the upper end of the gas guide pipe.

Preferably, refute the hollow structure of connecting the sealing member for having the middle part air vent, refute the sealing member including locating the mouth of connecing at its top and locating the jack catch of lower part, connect mouth and upper cover subassembly interference fit, when the upper cover subassembly lid was located on the casing, middle part air vent and gaseous guide tube intercommunication, the jack catch seals the butt in gaseous guide tube upper end to during messenger's gas stream was refuted the sealing member and is got into gaseous guide tube from middle part air vent and not leak from gaseous guide tube top toward interior pot.

Preferably, the bottom of the inner container is provided with an upward convex mounting part, the lower end of the gas guide pipe is detachably arranged on the mounting part, and a first sealing ring is arranged between the gas guide pipe and the mounting part to ensure that hot gas can only be discharged from the air outlet.

Preferably, the upper cover assembly comprises an upper cover, a reflecting plate, a lower cover and a steam valve, the upper cover and the lower cover are fixedly connected to form an installation cavity, the conveying pipe is arranged in the installation cavity, the reflecting plate is arranged on the lower side of the lower cover, steam meshes are arranged on the upper cover, the steam valve is fixedly arranged on the lower cover, the lower end of the steam valve is communicated with the inner container, the upper end of the steam valve is communicated with the steam meshes, a second sealing ring is arranged on the edge of the reflecting plate, and when the upper cover assembly is arranged on the shell in a covering mode, the reflecting plate and the upper end of the inner container tightly press the second sealing; the hot gas is transferred through the conveying pipe in the mounting cavity, and the cooled air is discharged from the steam meshes through the steam valve, so that the design rationality of the product is ensured.

Preferably, a first through hole is formed in the side portion of the lower cover, the edge of the first through hole extends upwards to form a first connection portion, the edge of the first through hole extends downwards to form a second connection portion, the air inlet end of the conveying pipe is connected with the first connection portion, and the air outlet end of the air heater is connected with the second connection portion; the lower cover middle part is equipped with the second through-hole, the second through-hole limit is followed upwards to extend and is formed the third and refute the portion of connecing, the second through-hole limit is followed downwardly extending and is formed the fourth and refute the portion of connecing, the end of giving vent to anger of conveyer pipe refutes a fixed connection with the third, refute and connect the sealing member upper end and refute with the fourth and connect a portion of being connected, when the upper cover subassembly lid was located on the casing, refute the lower extreme butt that connects the sealing member in gas guide tube upper end and communicate with gas guide tube, because the inlet end of conveyer pipe with give vent to anger the end and gas heater's the end of giving vent to anger be the hose, and each refutes the portion of connecing and.

Preferably, including the bowl, the casing upper end is equipped with the support ring, bowl and support ring fixed connection, the bowl is located the casing, the inner bag is located the bowl, and the bowl plays thermal-insulated effect on the one hand, prevents that other spare parts from being heated too big damage, and on the other hand radiant heat will radiate the inner bag again from the heat that the inner bag transmission was come on, avoids the inner bag heat to run off fast.

Drawings

FIG. 1 is a cross-sectional view of the present invention with the gas guide tube assembled;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

FIG. 4 is an enlarged view of area C of FIG. 1;

FIG. 5 is an enlarged view of area D of FIG. 1;

FIG. 6 is a schematic sectional view of the rice cooker of the present invention;

figure 7 is a cross-sectional view of the present invention with the grill assembled.

Note that: the arrow pointing in fig. 5 refers to the flow direction of the gas.

Description of reference numerals: the high-temperature gas generator comprises an upper cover assembly 1, a shell 2, an inner container 3, a heating disc 4, a reflecting cover 5, a gas guide pipe 6, a high-temperature gas generator 7, a control assembly 8, a support ring 9, a grill 10, an upper cover 11, a reflecting plate 12, a lower cover 13, a steam valve 14, a mounting cavity 15, steam meshes 16, a second sealing ring 17, a connection sealing element 18, a first through hole 131, a first connection part 132, a second connection part 133, a second through hole 134, a third connection part 135, a fourth connection part 136, a fifth connection part 111, a middle vent hole 181, a connection port 182, a claw 183 air inlet 21, a cooking cavity 301, a mounting part 31, a first sealing ring 32, an air outlet 61, a fan 71, a gas heater 72 and a conveying pipe 73.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 6, a food cooking device includes an upper cover assembly 1, a case 2, an inner container 3, a heating plate 4, a reflection cover 5, a gas guide tube 6, a high temperature gas generating apparatus 7 and a control assembly 8, the upper end of the shell 2 is provided with an opening, the upper end of the shell 2 is provided with a support ring 9, the reflection cover 5 is fixedly connected with the support ring 9, the reflecting cover 5 is arranged in the shell 2, the inner container 3 is positioned in the reflecting cover 5, the inner wall of the inner container 3 is provided with a water level scale mark (not shown in the figure), the inner container 3 can be placed on the heating plate 4, the upper cover assembly 1 covers the shell 2 and forms a sealed cooking cavity 301 with the inner container 3, the high-temperature gas generating device 7 is arranged in the shell 2, and the high-temperature gas generating device 7 can generate high-temperature gas and convey the high-temperature gas into the cooking cavity 301, so that the high-temperature gas and the heating plate 4 heat food in the cooking cavity 301.

As a preferable scheme, the high temperature gas generating device 7 comprises a blower 71, a gas heater 72 and a conveying pipe 73, the blower 71 is arranged in the casing 2, the bottom of the casing 2 is provided with an air inlet 21 communicated with the blower 71, the air inlet end of the gas heater 72 is communicated with the blower 71, the air outlet end of the gas heater 72 is communicated with the air inlet end of the conveying pipe 73, the conveying pipe 73 is arranged in the upper cover assembly 1, the gas guide pipe 6 is detachably arranged on the inner container 3, when the upper cover assembly 1 and the inner container 3 are arranged in a sealing manner, the upper end of the gas guide pipe 6 is connected with the air outlet of the conveying pipe 73 in a sealing manner, the lower part of the gas guide pipe 6 is provided with a plurality of air outlet holes 61, so that the heated gas enters the rice water from the bottom of the inner container 3, when the upper cover assembly 1 is arranged on the casing 2, the air outlet end, the control assembly 8 is disposed in the housing 2, and a control panel (not shown) is disposed on the housing 2 corresponding to the control assembly 8. It is to be noted that the control assembly 8 and the control panel are prior art and will not be described in detail here.

The upper cover assembly 1 comprises an upper cover 11, a reflecting plate 12, a lower cover 13 and a steam valve 14, the upper cover 11 is fixedly connected with the lower cover 13 to form an installation cavity 15, the conveying pipe 73 is arranged in the installation cavity 15, the reflecting plate 12 is arranged on the lower side of the lower cover 13, steam meshes 16 are arranged on the upper cover 11, the steam valve 14 is fixedly arranged on the lower cover 13, the lower end of the steam valve 14 is communicated with the inner container 3, the upper end of the steam valve is communicated with the steam meshes 16, a second sealing ring 17 is arranged on the edge of the reflecting plate 12, and when the upper cover assembly 1 is arranged on the shell 2, the reflecting plate 12 and the upper end of the inner container 3 are tightly pressed by the second sealing ring 17.

Compared with the prior art, the food cooking device provided by the utility model adopts the gas heater 72 to heat food in cooperation with the heating plate 4, and has low cost and easy implementation; in the process of cooking, on the one hand, the heating plate 4 heats the inner container 3 and transfers heat to rice and water, on the other hand, high temperature and gas with certain pressure enter into rice water, and when heat can be brought, rolling of the rice water can be further caused to transfer heat by convection, so that the cooking time is shortened, the rice water is heated uniformly, and the cooking quality is improved.

Referring to fig. 1, 3 and 4, in a preferred embodiment, a first through hole 131 is formed in a side portion of the lower cover 13, an edge of the first through hole 131 extends upward to form a first connection portion 132, and extends downward to form a second connection portion 133, an air inlet end of the conveying pipe 73 is connected to the first connection portion 132, and an air outlet end of the gas heater 72 is connected to the second connection portion 133; lower cover 13 middle part is equipped with second through-hole 134, second through-hole 134 border upwards extends and forms the third and refutes a portion 135, second through-hole 134 border downwardly extending forms the fourth and refutes a portion 136, conveyer pipe 73's the end of giving vent to anger and the third portion 135 fixed connection of refuting, refute and connect sealing member upper end and fourth to refute a portion 136 and be connected, because conveyer pipe 73's the inlet end with give vent to anger the end and gas heater 72's the end of giving vent to anger be the hose, and each is refuted a portion and is connected for the hard tube, utilizes the hard tube to insert the hose the inside, realizes sealed zonulae occludens.

Referring to fig. 1 and 3, in a preferred embodiment, a silicone docking seal 18 is disposed between the upper end of the gas guide tube 6 and the delivery tube 73, the docking seal 18 is connected to the upper cover assembly 1, and the upper end of the docking seal is communicated with the gas outlet end of the delivery tube 73, when the upper cover assembly 1 is covered on the housing 2, the lower end of the docking seal 18 abuts against the upper end of the gas guide tube 6 and is communicated with the gas guide tube 6, and the docking seal 18 effectively prevents the heated gas from leaking from the upper end of the gas guide tube 6.

In a preferred embodiment, the connection sealing member 18 is a hollow structure with a middle vent hole 181, the connection sealing member 18 includes a connection port 182 disposed at the top thereof and a clamping jaw 183 disposed at the lower portion, the connection port 182 is in interference fit with the upper cover assembly 1, when the upper cover assembly 1 is covered on the housing 2, the middle vent hole 181 is communicated with the gas guide tube 6, and the clamping jaw 183 is in sealing abutment with the upper end of the gas guide tube 6.

Referring to fig. 5 and 1, in a preferred embodiment, the bottom of the inner container 3 is provided with a mounting part 31 protruding upwards, the lower end of the gas guide tube 6 is detachably arranged on the mounting part 31, and a first sealing ring 32 is arranged between the gas guide tube 6 and the mounting part 31 to ensure that hot gas can only be discharged from the gas outlet 61. During installation, the lower end edge of the gas guide tube 6 is inserted into the first sealing ring 32, and then the gas guide tube 6 and the first sealing ring 32 are sleeved on the installation part 31, so that the installation part 31 is inserted into the gas guide tube 6; when disassembling, the gas guide tube 6 is directly pulled out.

Referring to fig. 5, in a preferred embodiment, when the gas guide tube 6 is assembled on the mounting portion 31, the height of the gas outlet hole 61 is higher than that of the mounting portion 31, so as to prevent the mounting portion 31 from blocking the discharge of hot gas.

Referring to fig. 1, in a preferred embodiment, the upper cover 11 is provided with a fifth connection 111 downward corresponding to the steam mesh 16, and the upper end of the steam valve 14 is hermetically connected with the fifth connection 111, so that the cold gas is directly and completely discharged through the steam mesh 16, and is prevented from entering the installation cavity 15.

Referring to fig. 7, in a preferred embodiment, the food cooking device further includes a grill 10, when the gas guide tube 6 is removed, the grill 10 is placed on the bottom of the inner container 3, and then the food is placed on the grill 10, and the inner container 3 is heated by the heating plate 4 and the high temperature gas generating device 7, so that the steaming or baking of the food is realized.

During assembly, the gas guide pipe 6 is arranged on the installation part 31, the bottom of the inner container 3 is provided with a temperature sensor, during cooking, food materials to be cooked are added into the inner container 3, and then a proper amount of water is added into the inner container 3; the upper cover assembly 1 is covered on the shell 2, so that the upper cover assembly 1 and the inner container 3 form a sealed cooking cavity 301; starting the food cooking device, wherein the heating plate 4 transfers heat to the inner container 3, and the high-temperature gas generating device 7 generates high-temperature gas and transmits the high-temperature gas to the inner container 3; so that the hot gas heats at least a portion of the food material to be cooked; or the high-temperature gas is guided into the food to be cooked and is sprayed to the periphery to form a vortex; when the temperature sensor at the bottom of the inner container 3 senses a certain temperature, the rice is cooked, and at the moment, the heating disc 4 and the high-temperature gas generating device 7 are controlled by the control component 8 to stop heating.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a food cooking ware, its includes upper cover subassembly, casing, inner bag and the dish that generates heat, the dish that generates heat is located in the casing, the inner bag can be placed on the dish that generates heat, the upper cover subassembly lid locate on the casing and with the inner bag forms sealed culinary art chamber, its characterized in that: the high-temperature gas generating device can generate high-temperature gas and convey the high-temperature gas into the cooking cavity, so that the high-temperature gas and the heating plate heat food in the cooking cavity.

2. The food cooker of claim 1, wherein: the high-temperature gas generating device comprises a blower, a gas heater and a conveying pipe, wherein the gas inlet end of the gas heater is communicated with the blower, the gas outlet end of the gas heater is communicated with the gas inlet end of the conveying pipe, the conveying pipe is arranged in the upper cover assembly, and when the upper cover assembly is arranged on the shell in a covering mode, the gas outlet end of the conveying pipe is communicated with the inner container.

3. The food cooker of claim 2, wherein: the gas guide pipe is detachably arranged on the inner container, when the upper cover assembly covers the shell, the upper end of the gas guide pipe is hermetically connected with the gas outlet of the conveying pipe, and the lower part of the gas guide pipe is provided with a plurality of gas outlet holes.

4. The food cooker of claim 3, wherein: and when the upper cover assembly is covered on the shell, the lower end of the connection sealing piece is abutted against the upper end of the gas guide pipe and is communicated with the gas guide pipe.

5. The food cooker of claim 4, wherein: refute and connect the sealing member for having the hollow structure of middle part air vent, refute and connect the sealing member including locating the mouth of refuting at its top and locating the jack catch of lower part, refute the mouth with upper cover subassembly interference fit, when the upper cover subassembly lid was located on the casing, middle part air vent and gaseous guide tube intercommunication, the jack catch seals the butt in gaseous guide tube upper end.

6. The food cooker of claim 3, wherein: the inner bag bottom is equipped with the bellied installation department that makes progress, gas guide tube lower extreme detachably locates on the installation department, just be equipped with first sealing washer between gas guide tube and the installation department.

7. The food cooker of claim 4, wherein: the upper cover component comprises an upper cover, a reflecting plate, a lower cover and a steam valve, the upper cover is fixedly connected with the lower cover to form an installation cavity, the conveying pipe is arranged in the installation cavity, the lower side of the lower cover is arranged on the reflecting plate, a steam mesh is arranged on the upper cover, the steam valve is fixedly arranged on the lower cover, the lower end of the steam valve is communicated with the inner container, the upper end of the steam valve is communicated with the steam mesh, a second sealing ring is arranged on the edge of the reflecting plate, and when the upper cover component is covered on the shell, the reflecting plate is tightly pressed with the upper end of the inner container.

8. The food cooker of claim 7, wherein: the side part of the lower cover is provided with a first through hole, the edge of the first through hole extends upwards to form a first connection part, the edge of the first through hole extends downwards to form a second connection part, the air inlet end of the conveying pipe is connected with the first connection part, and the air outlet end of the gas heater is connected with the second connection part; the lower cover middle part is equipped with the second through-hole, the second through-hole limit is followed upwards to extend and is formed the third and refute the portion of connecing, the second through-hole limit is followed downwardly extending and is formed the fourth and refute the portion of connecing, the end of giving vent to anger of conveyer pipe is refuted with the third and is connect a fixed connection, refute and connect the sealing member upper end and refute with the fourth and connect a portion of being connected, when the upper cover subassembly lid was located on the casing, refuted the lower extreme butt that connects the sealing member in gas guide tube upper end and communicate with gas guide.

9. The food cooker of claim 1, wherein: still include the bowl, the casing upper end is equipped with the support ring, bowl and support ring fixed connection, the bowl is located the casing, the inner bag is located the bowl.