CN112603165A

CN112603165A - Cooking utensil

Info

Publication number: CN112603165A
Application number: CN202011639935.6A
Authority: CN
Inventors: 胡广川; 邓雁青
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-06
Anticipated expiration: 2040-12-31
Also published as: CN112603165B

Abstract

The invention provides a cooking appliance, which comprises a first shell, wherein a cooking cavity is arranged in the first shell; the heating cavity is arranged in the second shell, a communication port is formed in the second shell, and the heating cavity is communicated with the cooking cavity through the communication port; a first heating member provided on the second housing; the steam inlet is arranged on the second shell and communicated with the heating cavity; the steam generating device is communicated with the steam inlet. Through setting up and heating the chamber, compare with using the heating pipe heating to eat the material, steam is heated into high temperature superheated steam after, reduce harmful substance's production, thereby consumer's health has been guaranteed, simultaneously because steam is by secondary heating, can make the temperature of eating the material after being heated reach and eat the required temperature of material, the heating effect of eating the material has been guaranteed, thereby make by the edible material surface after the high temperature superheated steam treatment become golden and crisp, reach the effect of frying, the taste of eating the material has been guaranteed, user experience of using has been promoted.

Description

Cooking utensil

Technical Field

The invention belongs to the technical field of kitchen appliances, and particularly relates to a cooking appliance.

Background

The air fryer is simple and convenient and is popular with consumers, the principle of the air fryer is a high-speed air circulation technology, food is heated in the fryer through a heat pipe in a high-temperature heating machine, hot air circulates in a closed space, but the food can generate carcinogenic substances by the high temperature of more than 200 ℃ generated by the heat pipe, and the food safety is influenced.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

To this end, an aspect of the present invention provides a cooking appliance, including a first housing, in which a cooking cavity is disposed; the heating cavity is arranged in the second shell, a communication port is formed in the second shell, and the heating cavity is communicated with the cooking cavity through the communication port; a first heating member provided on the second housing; the steam inlet is arranged on the second shell and communicated with the heating cavity; the steam generating device is communicated with the steam inlet.

The invention provides a cooking appliance, which comprises a first shell, a second shell, a first heating element, a steam inlet and a steam generating device. Steam generator is used for producing steam, and be equipped with the steam inlet that is linked together with steam generator on the second casing, be equipped with the heating chamber in the second casing, so that the steam that steam generator produced can get into the heating intracavity through the steam inlet, the second casing is equipped with first heating member, heat intracavity gas through first heating member heating, that is to say, steam is followed steam generator output back, by the heating member heating, so that heat intracavity steam by the reheat, it can be understood, steam has the uniform temperature when producing in following steam generator, through at the reheat in the heating intracavity, thereby improve the steam temperature in the heating chamber, make the intracavity steam of heating be high temperature superheated steam. And be equipped with first opening of communicating on first casing, be equipped with the intercommunication mouth on the second casing, first opening of communicating cooperatees the intercommunication with the intercommunication mouth to make heating chamber and culinary art chamber intercommunication, thereby make the steam by secondary heating in the heating chamber get into the culinary art intracavity, carry out the culinary art of eating the material and handle. Compare with using the heating pipe heating to eat the material, steam is heated into high temperature superheated steam after, reduces the production of harmful substance to guaranteed consumer's health, simultaneously because steam is by secondary heating, can make the temperature of eating the material after being heated reach and eat the required temperature of material, guaranteed the heating effect of eating the material, thereby make by the edible material surface after the high temperature superheated steam treatment become golden and crisp, reach the effect of frying, guaranteed the taste of eating the material, promoted user and used experience.

Specifically, use steam generating device to produce 100 ℃ steam as an example, steam produces the back, get into the heating chamber through the steam inlet, by first heating member heating, carry out reheating, thereby form the secondary heating, the temperature that forms exceeds 100 ℃ high temperature superheated steam, the high temperature superheated steam that exceeds 100 ℃ this moment gets into the culinary art intracavity from the heating chamber and carries out heat treatment to eating the material, compare with adopting the heating pipe heating to eat the material, steam is after being heated into high temperature superheated steam, toxic harmful substance's production has been reduced, make the assurance to consumer's health. Meanwhile, the high-temperature superheated steam can enable the surface of food to become golden and crisp due to the fact that the temperature reaches the cooking temperature required by the food material, the frying effect is achieved, the taste of the food material is guaranteed, and the user experience is improved. It can be understood that, when adopting the heating pipe to eat material and handling, when the temperature exceeded 200 ℃, can produce carcinogenic substance, like acrylamide, the consumer intakes too much acrylamide, lead to inflammation of the oral cavity etc. to get angry the symptom easily, and this application adopts the mode of steam heating comparatively safe, through setting up the heating chamber, carry out the secondary heating of steam and handle, when so that the high temperature superheated steam that produces can guarantee to eat the material taste, reduce the production of the healthy material of influence consumer, thereby guaranteed consumer's diet safety.

In a specific application, the first housing is a lower housing, the second housing is an upper housing, that is, by arranging the heating cavity at the top position of the whole cooking utensil, a closed secondary heating space, that is, the heating cavity is formed, and the first heating element is arranged in the heating cavity, and the steam delivered into the heating cavity by the heating steam generating device is used for increasing the temperature of the steam, but the first housing and the second housing can also be housing structures in other directions.

In addition, according to the cooking utensil provided by the technical scheme of the invention, the cooking utensil further has the following additional technical characteristics:

in one possible design, the cooking appliance further comprises a partition plate, the partition plate is arranged at the communication port, and a plurality of through holes are formed in the partition plate.

In this design, set up the baffle in the intercommunication mouth department in heating chamber and culinary art chamber, set up a plurality of through-holes simultaneously on the baffle to make the steam in the heating chamber get into the culinary art intracavity through a plurality of through-holes on the baffle and eat the material and heat. Specifically, a plurality of through holes are densely arranged on the partition plate, so that steam uniformly enters the cooking cavity, and the cooking effect is prevented from being influenced by non-uniform steam diffusion.

Specifically, the baffle is the metal material, for example stainless steel, and stainless steel chemical property is stable, can not harmful substance after the heating, sets up a plurality of through-holes of intensive arrangement simultaneously on the stainless steel baffle to make inside high temperature superheated steam gets into the culinary art chamber from the heating chamber.

In one possible embodiment, the first heating element is arranged in the heating chamber, or the first heating element is arranged on the second housing and outside the heating chamber.

In this design, the position at which the first heating member is disposed is specifically defined. First heating member sets up in the heating chamber, and first heating member and the interior gas direct contact of heating chamber this moment to make first heating member can the gas of direct heating culinary art intracavity, because the direct heating conduction is fast, thereby guaranteed the heating effect.

The first heating element is arranged outside the heating cavity, and the heating element is also arranged on the second shell body at the moment but is positioned outside the heating cavity, so that the space of the heating cavity is saved, and the heating cavity can contain more gas. After the second shell is heated by the heating element, heat is transferred to the heating cavity, the heating cavity is filled with gas at the moment, and the heat is transferred to the gas to generate high-temperature superheated gas.

Specifically, first heating member can set up along cooking utensil's length direction to make the gas be heated evenly in the cooking chamber, of course, first heating member also can set up along cooking utensil's width direction, and the setting direction of specific first heating member and the setting quantity of first heating member can carry out adaptive adjustment according to cooking utensil's overall shape and specific parameter. Specifically, first heating member is connected with the dismantlement of second casing shell, is equipped with on the second casing with first heating member matched with mounting hole to the dismouting work of the first heating member of being convenient for, so that in time carry out the maintenance or the change operation of first heating member, first heating member can be connected with the dismantlement of second casing shell through forms such as screw or clamp.

In one possible design, the cooking appliance further comprises: the air extracting device is arranged on the first shell and can extract air in the cooking cavity; the first exhaust passage is communicated with the air exhaust device and the heating cavity respectively. The gas in the cooking chamber is delivered to the heating chamber through a first exhaust passage.

In this design, concrete cooking utensil still includes air exhaust device, and air exhaust device is used for extracting the gas of culinary art intracavity, and air exhaust device carries the heating chamber after with culinary art chamber gas extraction to make the gas get into the heating chamber in the culinary art after being heated, get into the culinary art intracavity portion through the baffle once more, with this circulation that forms gas, thereby realize the thermal treatment to eating the material through endless high temperature superheated gas. Specifically, first exhaust passage intercommunication air exhaust device and heating chamber, the culinary art intracavity gas is by the air exhaust device extraction back, and inside the heating chamber is heated through first exhaust passage entering, realizes the inside gas of circulation cooking utensil through setting up air exhaust device. It can be understood that, because there is a temperature difference between the gas and the food material, the gas temperature will decrease after the gas contacts with the food material, the gas is pumped back to the heating cavity by the air pumping device, and the steam is heated by the heating cavity, so that the gas is in a state of circular heating and circular circulation inside the whole cooking appliance. Specifically, the gas in the first exhaust channel is extracted by the air extractor and conducted to the heating cavity, so that the heat exchange speed of the high-temperature superheated gas is increased, the cooking speed is increased, the cooking is faster, and the surface of the food material becomes golden and crisp due to the fact that the temperature of the gas in the cooking cavity is higher, and the effect like air frying is achieved.

In one possible design, the air extraction device comprises: the second heating member is arranged in the air extracting device.

In this design it is particularly defined that the gas-withdrawal device further comprises a second heating element. The second heating member is arranged inside the air extractor. So that cook intracavity gas by air exhaust device extraction to the inside in-process of air exhaust device, by the heating of second heating member, so that the gas in the first exhaust passage is the gas after being heated, thereby gaseous temperature has been guaranteed, the gas that is heated in the same first exhaust passage gets into after the heating chamber, heated once more, thereby gaseous temperature has been guaranteed, when making gas reentrant culinary art intracavity, the heat exchange rate has been accelerated, better carry out the heat treatment to eating the material, the material treatment effect has been guaranteed, thereby speed of cooking is accelerated through high-temperature superheated gas, so that eat the material surface like being fried the same, the surface is golden and crisp, reach frying effect, the taste has been guaranteed, promote user experience. Specifically, set up the second heating member to make cooking utensil have two heating sources, thereby guaranteed that gaseous in the in-process of circulation is heated by two heat sources, can accelerate the heat exchange speed of the interior gaseous of cooking chamber, thereby accelerate the culinary art speed. Specifically, if the second heating member sets up inside the culinary art chamber, in the second heating member work, the overheated high temperature gas of formation can be when carrying out heat treatment to edible material, can be the water film at edible material surface condensation, prevent that edible material surface temperature is too high, though can prevent edible material production harmful substance, the water film that condenses edible material surface can't reach the fried effect of air, can't make edible material surface become golden crisp and reach the frying effect, influence the rate of heating simultaneously, through setting up the second heating member inside air exhaust device, compare with the intracavity setting second heating member of culinary art, heat edible material through circulating gas, when avoiding producing the comdenstion water, gaseous temperature can make edible material just the face golden crisp, reach the frying effect.

In one possible design, the cooking appliance further comprises: and the second exhaust channel is communicated with the air exhaust device and the cooking cavity respectively, and gas in the cooking cavity is heated by the air exhaust device and then is conveyed back to the cooking cavity.

In this design, the cooking appliance further comprises a second exhaust channel. The air extractor extracts the air in the cooking cavity, and then conveys the air back to the cooking cavity after passing through the second exhaust channel. Specifically, the inside second heating member that is equipped with of air exhaust device, the inside gas that gets into air exhaust device can be heated, has guaranteed heating temperature, and the difference with first exhaust passage is, and second exhaust passage is the gas after will heating and sends back to the culinary art chamber to make gas get into the culinary art chamber through different exhaust passage. It can be understood that, the gas in the first exhaust passage gets into the culinary art intracavity from the heating chamber, and the gas in the second exhaust passage is carried back to the culinary art chamber from the culinary art chamber behind the air exhaust device circulation, and obviously, the export of first exhaust passage is different with the exit position of second exhaust passage, flows into the culinary art intracavity from different positions through with high temperature overheated gas, thereby guaranteed the thermally equivalent of edible material, through air exhaust device extraction culinary art intracavity gas, can accelerate the heat exchange speed of the intracavity gas of culinary art, thereby accelerate the culinary art speed.

In one possible design, the air extraction device comprises: an air extraction assembly; the air extraction assembly comprises: the air inlet, the first air outlet and the second air outlet; the second heating element is arranged at the air inlet; first air outlet can be through first exhaust passage and heating chamber intercommunication, and the second air outlet can be through second exhaust passage and culinary art chamber intercommunication.

In this design, the air extraction device includes an air extraction assembly. The air exhaust component comprises an air inlet, a first air outlet and a second air outlet, the air inlet is communicated with the cooking cavity, gas in the cooking cavity is exhausted to the inside of the air exhaust device through the air inlet, the second heating element is arranged at the air inlet, so that the gas is heated at the air inlet, and meanwhile, the air exhaust component comprises the first air outlet and the second air outlet. First air outlet can be through first exhaust passage and heating chamber intercommunication, and specifically, the gas in the culinary art intracavity is extracted the back by air exhaust device, through first air outlet, with gas transport to heating intracavity portion. The second air outlet can be through second exhaust passage and culinary art chamber intercommunication, specifically, the gas of culinary art intracavity is extracted the back by air exhaust device, and the second air outlet through air exhaust device is carried back to the culinary art intracavity portion.

Specifically, the second heating member may be configured in the same shape as the air inlet of the air pumping assembly, and it will be appreciated that the air inlet of the air pumping assembly may be configured to be circular for better gas conduction, and similarly, the second heating member may also be configured to be circular, so that the air passing through the air inlet of the air pumping assembly is well heated by the second heating member. The second heating member can be detachably connected with the air extractor, so that the maintenance or the replacement is convenient. The second heating member may be provided as a bendable heating pipe, so that it is preferable to provide the second heating member in a circular shape.

In one possible design, the partition further comprises: the air guide part is matched with the first air outlet, and air in the first exhaust channel enters the heating cavity through the air guide part.

In this design, the baffle still includes wind-guiding portion, and wind-guiding portion matches with first air outlet and suits, specifically, the gas in the culinary art intracavity is extracted the back by air exhaust device, reaches first air outlet department through first air exhaust passage, gets into the heating chamber through the wind-guiding portion that is linked together with first air exhaust passage, specifically, first air outlet matches with wind-guiding portion and suits to guarantee the circulation performance in the first air exhaust passage, guaranteed first air exhaust passage's work efficiency, avoid gas to spill over the culinary art effect that influences cooking utensil.

In one possible design, the air extraction device further comprises: the cover plate is provided with an air inlet part which is communicated with the air inlet, and air in the cooking cavity enters the air exhaust assembly through the air inlet part; at least one air guide hole is formed in the cover plate and communicated with the second air outlet, and air in the second exhaust channel enters the cooking cavity through the at least one air guide hole.

In this design, it is particularly defined that the air extraction device further comprises a cover plate. The cover plate is provided with an air inlet part which is communicated with an air inlet of the air extractor. Specifically, when the air exhaust device extracts air in the cooking cavity, the air enters the air inlet through the air guide part on the cover plate, and therefore the air enters the inside of the air exhaust device. And at least one through hole is arranged on the cover plate and can be used for conducting gas. At least one conducting hole is linked together with the second air outlet, specifically, after the gas in the culinary art intracavity is extracted by air exhaust device, gaseous wind-guiding portion through the apron gets into the air intake to get into inside back of air exhaust device, switch on to the second air outlet, through the second air outlet through at least one conducting hole conveying back culinary art intracavity, realized gaseous circulation, thereby accelerated the circulation speed of gaseous, realized accelerating the effect of culinary art speed.

Specifically, the subassembly of bleeding is located apron and second casing and adds the space, when satisfying gas and pass through first exhaust passage and second exhaust passage, because the apron setting is in the inside in culinary art chamber, can play certain effect of hiding the subassembly of bleeding to realize the pleasing to the eye function of apron. The cover plate can be made of metal materials, such as stainless steel materials, the stainless steel is stable in chemical property, harmful substances cannot be generated after heating, meanwhile, the heated gas is in the process of shunting the first exhaust channel and the second exhaust channel through the cover plate, the cover plate is in contact with the overheated gas, and the harmful substances cannot be generated, so that the safety of food materials is guaranteed, and the health of consumers is guaranteed.

In specific application, when cooking utensil adopts the microwave mode to heat, owing to do not have the effect that switches on gas, consequently can not set up the baffle, through being connected baffle detachable and cooking utensil to adapt to different kinds of cooking utensil, demolish the baffle, the space in increase cooking chamber that simultaneously can be corresponding is suitable for and holds more edible materials.

In one possible design, the air extraction device comprises: a blade; and the blades are arranged on the power assembly, and the power assembly is used for driving the air exhaust assembly.

In this design, the air extraction device includes a blade and a power assembly. The power assembly is used for driving the air exhaust assembly to exhaust the air in the cooking cavity so as to realize the air exhaust. Meanwhile, the power assembly is also used for controlling the second heating element to heat the gas entering the air exhaust assembly, and the power assembly is also used for driving the blades to rotate to convey the gas into the first exhaust channel and the second exhaust channel so as to realize the circulation of the gas, so that the heat exchange speed of the gas is accelerated, and the cooking speed is accelerated.

Specifically, the air extractor comprises a power assembly, blades, a second heating element, an air extracting assembly and the like, the air extractor is used for heating high-temperature superheated gas in the cooking cavity through the air extractor, and the high-temperature superheated gas enters the heating cavity again to be heated through the guiding of the air extracting assembly, so that the heat exchange speed of the high-temperature superheated gas is increased, the cooking is accelerated, the effect like air frying is generated, the surface of food materials becomes golden and crisp, and the frying effect is achieved. Can set up air exhaust device in whole cooking utensil's back position to do not influence cooking utensil's whole pleasing to the eye, also can set up air exhaust device in cooking utensil's other wall certainly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows one of the structural diagrams of the cooking appliance in the embodiment of the present invention;

FIG. 2 shows a sectional view in the direction A-A of FIG. 1;

fig. 3 shows a second schematic structural view of the cooking appliance in the embodiment of the invention;

fig. 4 shows a third schematic structural diagram of the cooking appliance in the embodiment of the invention;

fig. 5 shows a fourth schematic structural view of the cooking appliance in the embodiment of the present invention;

fig. 6 shows a fifth structural schematic view of the cooking appliance in the embodiment of the present invention;

fig. 7 shows one of the exploded views of the cooking appliance in the embodiment of the present invention;

fig. 8 shows an exploded view of a second cooking appliance in an embodiment of the present invention;

fig. 9 shows a sixth schematic structural view of a cooking appliance in an embodiment of the present invention;

fig. 10 shows a third exploded view of the cooking appliance in the embodiment of the present invention;

fig. 11 shows the fourth of the exploded views of the cooking appliance in the embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:

100 cooking cavity, 110 heating cavity, 120 first heating element, 130 steam inlet, 140 partition board, 142 air guiding part, 150 air extractor, 151 second heating element, 152 air extracting component, 1522 air inlet, 1524 first air outlet, 1526 second air outlet, 153 cover plate, 1532 air inlet part, 1534 air guiding hole, 154 blade and 155 power component.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance according to some embodiments of the present invention is described below with reference to fig. 1 to 11.

The first embodiment is as follows:

as shown in fig. 1, 2, 3 and 6, a first embodiment of the present invention provides a cooking appliance including a first housing in which a cooking chamber 100 is provided; a heating cavity 110 is arranged in the second housing, a communication port is arranged on the second housing, and the heating cavity 110 is communicated with the cooking cavity 100 through the communication port; a first heating member 120 provided on the second housing; a steam inlet 130 disposed on the second housing, the steam inlet 130 being communicated with the heating chamber 110; and the steam generating device is communicated with the steam inlet 130.

The cooking appliance includes a first case, a second case, a first heating member 120, a steam inlet 130, and a steam generating device. The steam generating device is used for generating steam, the second shell is provided with a steam inlet 130 communicated with the steam generating device, the second shell is internally provided with the heating cavity 110, so that the steam generated by the steam generating device can enter the heating cavity 110 through the steam inlet 130, the second shell is provided with the first heating element 120, the gas in the heating cavity 110 is heated through the first heating element 120, namely, the steam is heated by the heating element after being output from the steam generating device, so that the steam in the heating cavity 110 is secondarily heated, it can be understood that the steam has a certain temperature when being generated from the steam generating device, and the steam temperature in the heating cavity 110 is improved through the secondary heating in the heating cavity 110, so that the steam in the heating cavity 110 is high-temperature superheated steam. And be equipped with first intercommunication mouth on first casing, be equipped with the intercommunication mouth on the second casing, first intercommunication mouth cooperatees the intercommunication with the intercommunication mouth to make heating chamber 110 and culinary art chamber 100 intercommunication, thereby make in the heating chamber 110 by the steam of secondary heating get into culinary art chamber 100 in, carry out the culinary art of eating the material and handle. Compare with using the heating pipe heating to eat the material, steam is heated into high temperature superheated steam after, reduces the production of harmful substance to guaranteed consumer's health, simultaneously because steam is by secondary heating, can make the temperature of eating the material after being heated reach and eat the required temperature of material, guaranteed the heating effect of eating the material, thereby make by the edible material surface after the high temperature superheated steam treatment become golden and crisp, reach the effect of frying, guaranteed the taste of eating the material, promoted user and used experience.

Specifically, take steam generating device to produce 100 ℃ of steam as an example, steam is produced the back, gets into heating chamber 110 through steam inlet 130, is heated by first heating element 120, heats once more, thereby form the secondary heating, the high temperature superheated steam of temperature over 100 degrees that forms, the high temperature superheated steam that exceeds 100 degrees this moment gets into cooking chamber 100 from heating chamber 110 and carries out heat treatment to eating the material, compare with adopting the heating pipe heating to eat the material, steam has reduced the production of poisonous and harmful substance after being heated into high temperature superheated steam, guarantee to consumer's health. Meanwhile, the high-temperature superheated steam can enable the surface of food to become golden and crisp due to the fact that the temperature reaches the cooking temperature required by the food material, the frying effect is achieved, the taste of the food material is guaranteed, and the user experience is improved. It can be understood that, when adopting the heating pipe to eat material and handling, when the temperature exceeded 200 ℃, can produce carcinogenic substance, like acrylamide, the consumer intakes too much acrylamide, lead to inflammation of the oral cavity etc. to get angry the symptom easily, and this application adopts steam heating's mode comparatively safe, through setting up heating chamber 110, carry out the secondary heating of steam and handle, when so that the high temperature superheated steam that produces can guarantee to eat the material taste, reduce the production of the healthy material of influence consumer, thereby consumer's diet safety has been guaranteed.

In a specific application, the first housing is a lower housing, the second housing is an upper housing, that is, by disposing the heating cavity 110 at the top position of the whole cooking utensil, a closed secondary heating space, that is, the heating cavity 110 is formed, and the first heating element 120 is disposed in the heating cavity 110, and the steam delivered into the heating cavity 110 by the steam generating device is heated, so as to raise the temperature of the steam, although the first housing and the second housing may be housing structures in other directions.

Example two:

as shown in fig. 2, 5, 7, 10 and 11, the cooking appliance further includes a partition plate 140, the partition plate 140 is disposed at the communication port, and the partition plate 140 is provided with a plurality of through holes.

In this embodiment, a partition plate 140 is disposed at the communication opening between the heating chamber 110 and the cooking chamber 100, and a plurality of through holes are disposed on the partition plate 140, so that the steam in the heating chamber 110 enters the cooking chamber 100 through the plurality of through holes on the partition plate 140 to be heated. Specifically, a plurality of through holes are densely arranged on the partition 140 to allow the steam to uniformly enter the cooking chamber 100, thereby preventing the non-uniformity of the steam diffusion from affecting the cooking effect.

Specifically, the partition 140 is made of a metal material, such as stainless steel, which has stable chemical properties and does not generate harmful substances after heating, and a plurality of through holes densely arranged are formed in the stainless steel partition 140, so that the high-temperature superheated steam enters the cooking cavity 100 from the heating cavity 110.

As shown in fig. 2, the first heating element 120 is disposed within the heating chamber 110, or the first heating element 120 is disposed on the second housing and is located outside the heating chamber 110.

In this embodiment, the position where the first heating member 120 is disposed is specifically defined. The first heating element 120 is disposed in the heating chamber 110, and at this time, the first heating element 120 is in direct contact with the gas in the heating chamber 110, so that the first heating element 120 can directly heat the gas in the cooking chamber 100, and the heating effect is ensured because the direct heating conduction is fast.

The first heating element 120 is located outside the heating chamber 110, in which case the heating element is also located on the second housing, but outside the heating chamber 110, saving space in the heating chamber 110 so that the heating chamber 110 can hold more gas. After the second housing is heated by the heating element, the heat is transferred to the heating cavity 110, at this time, the heating cavity 110 is filled with gas, and the heat is transferred to the gas to generate high-temperature superheated gas.

Specifically, the first heating members 120 may be disposed along a length direction of the cooking appliance so as to uniformly heat the gas in the cooking cavity 100, and of course, the first heating members 120 may also be disposed along a width direction of the cooking appliance, and the particular disposition direction of the first heating members 120 and the disposed number of the first heating members 120 may be adaptively adjusted according to the overall shape and particular parameters of the cooking appliance. Specifically, the first heating member 120 is connected with the second casing shell by detaching, and the second casing is provided with a mounting hole matched with the first heating member 120, so that the first heating member 120 can be conveniently detached and installed, the first heating member 120 can be maintained or replaced in time, and the first heating member 120 can be connected with the second casing shell by detaching in the form of screws or clamps.

As shown in fig. 5, the cooking appliance further includes: an air exhaust device 150, the air exhaust device 150 being mounted on the first housing, the air exhaust device 150 being capable of exhausting air in the cooking cavity 100; a first exhaust passage, which is respectively communicated with the air extracting device 150 and the heating cavity 110. The gas in the cooking chamber 100 is delivered to the heating chamber 110 through the first exhaust passage.

In this embodiment, the specific cooking appliance further includes an air extractor 150, the air extractor 150 is configured to extract air in the cooking cavity 100, and the air extractor 150 extracts air in the cooking cavity 100 and then delivers the air to the heating cavity 110, so that the air in the cooking cavity enters the heating cavity 110 and is heated, and then enters the inside of the cooking cavity 100 through the partition 140 again, so as to form a circulation of the air, thereby implementing a heating process on the food material through the circulated high-temperature superheated air. Specifically, the first exhaust passage communicates with the air extractor 150 and the heating chamber 110, and after the air in the cooking chamber 100 is extracted by the air extractor 150, the air enters the heating chamber 110 through the first exhaust passage, and the air in the cooking appliance is circulated by the arrangement of the air extractor 150. It can be understood that, because there is a temperature difference between the gas and the food material, the gas temperature will decrease after the gas contacts the food material, the gas is pumped back to the heating chamber 110 by the gas pumping device 150, and the steam is heated by the heating chamber 110, so that the gas is in a state of circular heating and circular circulation inside the whole cooking appliance. Specifically, the gas in the first exhaust channel is extracted by the air extractor 150 and conducted to the heating chamber 110, so that the heat exchange speed of the high-temperature superheated gas is increased, the cooking speed is faster, and the temperature of the gas in the cooking chamber 100 is higher, so that the surface of the food material becomes golden and crisp, and the effect like air frying is generated.

As shown in fig. 7, the suction device 150 includes: and a second heating member 151 disposed within the gas-extracting device 150.

In this embodiment, it is specifically defined that the gas-withdrawal device 150 further comprises a second heating element 151. The second heating member 151 is disposed inside the suction device 150. So that cook the in-process that the intracavity gas was extracted to air exhaust 150 inside by air exhaust 150 in chamber 100, by second heating member 151 heating, so that the gas in the first exhaust passage is the gas after being heated, thereby gaseous temperature has been guaranteed, the gas that is heated in the same first exhaust passage gets into behind the heating chamber 110, heated once more, thereby gaseous temperature has been guaranteed, in order to make gas get into cook in the chamber 100 once more, the heat exchange rate has been accelerated, the better carries out the heat treatment to eating the material, the edible material treatment effect has been guaranteed, thereby accelerate the culinary art speed through high temperature superheated gas, so that eat the material surface like being fried the same, the surface is golden and crisp, reach the frying effect, the taste has been guaranteed, promote user's use and experience. Specifically, the second heating member 151 is provided to allow the cooking appliance to have two heating sources, thereby ensuring that gas is heated by the two heating sources during circulation, and accelerating the heat exchange speed of gas in the cooking chamber 100, thereby accelerating the cooking speed. Specifically, if the second heating element 151 is arranged inside the cooking cavity 100, during the operation of the second heating element 151, the formed overheated high-temperature gas can be condensed into a water film on the surface of the food material when the food material is heated, so as to prevent the surface temperature of the food material from being too high, and although the food material can be prevented from generating harmful substances, the water film on the surface of the condensed food material cannot achieve the air frying effect, and the surface of the food material cannot become golden and crisp to achieve the frying effect, and meanwhile, the heating speed is influenced.

As shown in fig. 7, the cooking appliance further includes: and the second exhaust channel is respectively communicated with the air extractor 150 and the cooking cavity 100, and the gas in the cooking cavity 100 is heated by the air extractor 150 and then is conveyed back to the cooking cavity 100.

In this embodiment, the cooking appliance further comprises a second exhaust channel. The air extractor 150 extracts the air in the cooking cavity 100 and then delivers the air back to the cooking cavity 100 through the second exhaust channel. Specifically, the inside second heating member 151 that is equipped with of air exhaust device 150, the inside gas that gets into air exhaust device 150 can be heated, has guaranteed heating temperature, and different from first exhaust passage, second exhaust passage is sent back the gas after will heating to cooking chamber 100 to make gas get into cooking chamber 100 through different exhaust passage. It can be understood that the gas in the first exhaust channel enters the cooking cavity 100 from the heating cavity 110, and the gas in the second exhaust channel is circulated from the cooking cavity 100 through the air extractor 150 and then is delivered back to the cooking cavity 100, obviously, the outlet of the first exhaust channel and the outlet of the second exhaust channel are different in position, and the high-temperature superheated gas flows into the cooking cavity 100 from different positions, so that the uniform heating of the food material is ensured, and the gas in the cooking cavity 100 is extracted through the air extractor 150, so that the heat exchange speed of the gas in the cooking cavity 100 can be accelerated, and the cooking speed is accelerated.

Example three:

on the basis of the second embodiment, as shown in fig. 5, 7, 8 and 9, the air exhaust device 150 includes: a pumping assembly 152; the pumping assembly 152 includes: an air inlet 1522, a first air outlet 1524 and a second air outlet 1526; the second heating element 151 is disposed at the air inlet 1522; the first air outlet 1524 can be in communication with the heating chamber 110 via a first air exhaust path and the second air outlet 1526 can be in communication with the cooking chamber 100 via a second air exhaust path.

In this embodiment, the gas-withdrawal device 150 includes a gas-withdrawal assembly 152. The air exhaust assembly 152 includes an air inlet 1522, a first air outlet 1524 and a second air outlet 1526, the air inlet 1522 is communicated with the cooking cavity 100, air in the cooking cavity 100 is exhausted into the air exhaust device 150 through the air inlet 1522, the second heating element 151 is disposed at the air inlet 1522, so that the air is heated at the air inlet 1522, and meanwhile, the air exhaust assembly 152 includes the first air outlet 1524 and the second air outlet 1526. The first air outlet 1524 can communicate with the heating cavity 110 through the first air exhaust channel, and specifically, after the air in the cooking cavity 100 is extracted by the air extractor 150, the air is delivered to the inside of the heating cavity 110 through the first air outlet 1524. The second air outlet 1526 can be communicated with the cooking cavity 100 through the second air exhaust channel, and specifically, after the air in the cooking cavity 100 is extracted by the air extractor 150, the air is conveyed back to the inside of the cooking cavity 100 through the second air outlet 1526 of the air extractor 150.

Specifically, the second heating element 151 may be configured in the same shape as the air inlet 1522 of the air pumping assembly 152, and it is understood that, in order to better conduct air, the air inlet 1522 of the air pumping assembly 152 may be configured in a circular shape, and similarly, the second heating element 151 may also be configured in a circular shape, so that the air passing through the air inlet 1522 of the air pumping assembly 152 is better heated by the second heating element 151. The second heating member 151 may be detachably connected to the air-extracting device 150 for easy maintenance or replacement. The second heating member 151 may be provided as a bendable heating pipe, so that it is preferable to provide the second heating member 151 in a circular shape.

As shown in fig. 7, the separator 140 further includes: the air guiding portion 142, the air guiding portion 142 is matched with the first air outlet 1524, and the air in the first exhaust channel enters the heating cavity 110 through the air guiding portion 142.

In this embodiment, the partition board 140 further includes a wind guiding portion 142, the wind guiding portion 142 is matched with the first wind outlet 1524, specifically, after the gas in the cooking cavity 100 is extracted by the air extracting device 150, the gas reaches the first wind outlet 1524 through the first air extracting channel, and enters the heating cavity 110 through the wind guiding portion 142 communicated with the first air exhausting channel, specifically, the first wind outlet 1524 is matched with the wind guiding portion 142, so as to ensure the circulation performance in the first air exhausting channel, ensure the working efficiency of the first air exhausting channel, and avoid the gas overflow to affect the cooking effect of the cooking appliance.

As shown in fig. 7, the air-extracting device 150 further includes: the cover plate 153, the cover plate 153 has an air inlet portion 1532, the air inlet portion 1532 is communicated with the air inlet 1522, and the air in the cooking cavity 100 enters the air pumping assembly 152 through the air inlet portion 1532; the cover plate 153 has at least one air guiding hole 1534, the at least one air guiding hole 1534 is communicated with the second air outlet 1526, and the air in the second air exhausting channel enters the cooking cavity 100 through the at least one air guiding hole 1534.

In this embodiment, it is specifically defined that the suction device 150 further comprises a cover plate 153. The cover plate 153 is provided with an air inlet portion 1532, and the air inlet portion 1532 is communicated with the air inlet 1522 of the air extractor 150. Specifically, when the air extractor 150 extracts air from the cooking cavity 100, the air enters the air inlet 1522 through the air guiding portion 142 of the cover plate 153, so as to enter the inside of the air extractor 150. Meanwhile, at least one through hole is formed in the cover plate 153, and at least one through hole can conduct gas. At least one conducting hole is communicated with the second air outlet 1526, specifically, after the air in the cooking cavity 100 is extracted by the air extractor 150, the air enters the air inlet 1522 through the air guiding part 142 on the cover plate 153, and then enters the air extractor 150 and then is conducted to the second air outlet 1526, and the air is conveyed back into the cooking cavity 100 through the second air outlet 1526 through the at least one conducting hole, so that the circulation of the air is realized, the circulation speed of the air is increased, and the effect of increasing the cooking speed is realized.

Specifically, the air exhaust assembly 152 is located in the space between the cover plate 153 and the second housing, and when the requirement that the air passes through the first exhaust channel and the second exhaust channel is met, the cover plate 153 is arranged inside the cooking cavity 100, so that the cover plate 153 can cover the air exhaust assembly 152 to a certain extent, and the attractive function of the cover plate 153 is realized. The cover plate 153 can be made of metal materials, such as stainless steel materials, the stainless steel is stable in chemical property, harmful substances cannot be generated after heating, meanwhile, the heated gas is in a process of shunting the first exhaust channel and the second exhaust channel through the cover plate 153, the cover plate 153 is in contact with the overheated gas, and the harmful substances cannot be generated, so that the safety of food materials is guaranteed, and the health of consumers is guaranteed.

In a specific embodiment, as shown in fig. 5, when the cooking appliance is heated by microwave, since there is no function of conducting gas, the partition plate 140 may not be provided, and the partition plate 140 is detachably connected to the cooking appliance to adapt to different types of cooking appliances, and the partition plate 140 is removed, and at the same time, the space of the cooking cavity 100 can be correspondingly increased, so as to accommodate more food materials.

As shown in fig. 4, 7 and 8, the air-extracting device 150 includes: the blades 154; a power assembly 155, the blades 154 being mounted on the power assembly 155, the power assembly 155 being adapted to drive the air extraction assembly 152.

In this embodiment, the gas-withdrawal device 150 includes blades 154 and a power assembly 155. The power assembly 155 is used to drive the air pumping assembly 152 to pump the air in the cooking cavity 100 to realize air pumping. Meanwhile, the power assembly 155 is also used for controlling the second heating element 151 to heat the gas entering the air exhaust assembly 152, and the power assembly 155 is also used for driving the blade 154 to rotate so as to convey the gas into the first exhaust channel and the second exhaust channel, so that the circulating circulation of the gas is realized, the heat exchange speed of the gas is accelerated, and the cooking speed is accelerated.

Specifically, the air extracting device 150 is composed of a power assembly 155, a blade 154, a second heating element 151, an air extracting assembly 152 and the like, and the air extracting device 150 is used for heating the high-temperature superheated gas in the cooking cavity 100 through the air extracting device 150, guiding the high-temperature superheated gas through the air extracting assembly 152, and heating the high-temperature superheated gas in the heating cavity 110 again, so that the heat exchange speed of the high-temperature superheated gas is increased, the cooking is accelerated, an effect like air frying is generated, the surface of the food material is golden and crisp, and a frying effect is achieved. The air exhaust device 150 can be arranged at the back position of the whole cooking appliance, so that the overall appearance of the cooking appliance is not affected, and the air exhaust device 150 can also be arranged on other wall surfaces of the cooking appliance.

It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.

It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

In the claims, the specification and the drawings of the specification of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings only for the purpose of describing the present invention more conveniently and simplifying the description, and do not indicate or imply that the referred device or element must have the described specific orientation, be constructed and operated in the specific orientation, and thus the description should not be construed as limiting the present invention; the terms "connect," "mount," "secure," and the like are to be construed broadly, and for example, "connect" may refer to a fixed connection between multiple objects, a removable connection between multiple objects, or an integral connection; the multiple objects may be directly connected to each other or indirectly connected to each other through an intermediate. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the above data specifically.

In the claims, specification, and drawings that follow the present disclosure, the description of the terms "one embodiment," "some embodiments," "specific embodiments," and so forth, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In the claims, specification and drawings of the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, characterized in that it comprises:

the cooking device comprises a first shell, a second shell and a cooking cavity, wherein the first shell is internally provided with the cooking cavity;

the cooking device comprises a first shell, a second shell and a heating cavity, wherein the first shell is internally provided with a heating cavity, the second shell is provided with a communication port, and the heating cavity is communicated with the cooking cavity through the communication port;

a first heating member provided on the second housing;

the steam inlet is arranged on the second shell and communicated with the heating cavity;

and the steam generating device is communicated with the steam inlet.

2. The cooking appliance of claim 1, wherein the cooking appliance comprises:

the baffle, the baffle sets up intercommunication mouth department, be provided with a plurality of through-holes on the baffle.

3. The cooking appliance of claim 1,

the first heating member is disposed in the heating chamber, or

The first heating element is arranged on the second shell and is positioned outside the heating cavity.

4. The cooking appliance of claim 2, further comprising:

the air exhaust device is arranged on the first shell and can exhaust air in the cooking cavity;

first exhaust passage, first exhaust passage respectively with air exhaust device with the heating chamber is linked together, the culinary art intracavity gas passes through first exhaust passage carries to the heating chamber.

5. The cooking appliance of claim 4, wherein the air extractor device comprises:

and the second heating element is arranged in the air extracting device.

6. The cooking appliance of claim 5, further comprising:

and the second exhaust channel is respectively communicated with the air exhaust device and the cooking cavity, and the gas in the cooking cavity is heated by the air exhaust device and then is conveyed back to the cooking cavity.

7. The cooking appliance of claim 6, wherein the air extractor device comprises:

an air extraction assembly;

the air extraction assembly comprises: the air inlet, the first air outlet and the second air outlet;

the second heating element is arranged at the air inlet;

the first air outlet can be communicated with the heating cavity through the first exhaust passage, and the second air outlet can be communicated with the cooking cavity through the second exhaust passage.

8. The cooking appliance of claim 7, wherein the baffle further comprises:

the air guide part is matched with the first air outlet, and air in the first exhaust channel enters the heating cavity through the air guide part.

9. The cooking appliance of claim 7, wherein the air extractor device further comprises:

the cover plate is provided with an air inlet part, the air inlet part is communicated with the air inlet, and air in the cooking cavity enters the air exhaust assembly through the air inlet part;

the cover plate is also provided with at least one air guide hole, the at least one air guide hole is communicated with the second air outlet, and air in the second exhaust channel enters the cooking cavity through the at least one air guide hole.

10. The cooking appliance of claim 7, wherein the air extractor device comprises:

a blade;

the blades are mounted on the power assembly, and the power assembly is used for driving the air exhaust assembly.