CN219629430U - Cooking utensil that facilitates use - Google Patents

Abstract

The utility model discloses a cooking utensil convenient to use, which comprises a cooker body and a cooker cover covered on the cooker body, wherein a cooking cavity is formed between the cooker body and the cooker cover, the cooker cover comprises an outer cover and an inner cover, an air inlet communicated with the cooking cavity is formed in the inner cover, an air supply device for supplying air into the cooking cavity is arranged outside the cooking cavity, the cooking utensil further comprises an air guide cover and a rectifying part, the air guide cover is positioned below the inner cover and forms an air channel with the inner cover, an air outlet is formed in the air guide cover, and the rectifying part cover is arranged on the air outlet and extends into the air channel so as to divide one side of the air channel, which is close to the air inlet, into an air inlet channel which is positioned between the rectifying part and the inner cover and is communicated with the air inlet, and a circulating air channel which is positioned between the rectifying part and the air guide cover and is communicated with the air outlet. The utility model realizes the effect of driving old wind by fresh air and avoids the problem that grease carried out by air flow is adhered to the air supply device and is difficult to clean.

Description

Cooking utensil that facilitates use

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to a cooking utensil convenient to use.

Background

Cooking appliances with an air frying function, such as an air fryer, can utilize air as a heat transfer carrier, and heat food materials by driving hot air to circulate in the cooking appliance, so that the cooking appliance is popular with consumers because the oil content of the food materials can be reduced.

At present, such cooking utensil generally can set up even hot-blast fan and heating tube on the pot cover to set up the heating tube in even hot-blast fan's below and with even hot-blast fan closely installation, with guarantee that the air can heat rapidly and form hot-blast, satisfy the culinary art effect, but like this set up can make the heating tube shelter from even hot-blast fan, make the consumer can only clear up the heating tube, and even hot-blast fan structure has some dead angles in addition, leads to even hot-blast fan to be difficult to clear up because of the grease that contacts with hot-blast and adheres to it, causes cooking utensil to have the peculiar smell to produce when using, reduced consumer's user experience, remains to improve.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a cooking utensil convenient to use.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:

the utility model provides a cooking utensil who facilitates use, includes the pot body and covers the pot cover of locating on the pot body, form the culinary art chamber between the pot body and the pot cover, the pot cover includes enclosing cover and inner cup, be equipped with the air intake with the culinary art chamber intercommunication in the inner cup, wherein, the culinary art chamber is equipped with the air supply arrangement who is used for sending the air into the culinary art chamber outward, cooking utensil still includes wind scooper and fairings, the wind scooper is located form the wind channel between the below of inner cup and the inner cup, be equipped with the air outlet on the wind scooper, the fairings cover is established on the air outlet and extends to in the wind channel to cut apart into the wind inlet wind channel that is located between fairings and the inner cup and communicates with the air intake with one side that the wind channel is close to the air intake, and be located between fairings and the wind scooper and the circulation wind channel of air outlet intercommunication.

In one embodiment of the present utility model, a necking is disposed at an end of the air inlet duct away from the air inlet, or the cross-sectional area of the air inlet duct gradually decreases from an end close to the air inlet to an end far from the air inlet.

In one embodiment of the utility model, the rectifying part comprises a conical section with a smaller upper part and a larger lower part, the conical section is arranged below the air inlet and covers the air outlet, and one end with a larger size of the conical section extends into the air duct.

In one embodiment of the utility model, the cooking appliance further comprises a heating device arranged in the air channel, wherein the heating device is positioned in the downwind direction of the air inlet channel and the circulating air channel, or the heating device is positioned in the air inlet channel.

In one embodiment of the present utility model, the inner cover and the air guiding cover have a tapered shape with a smaller upper part and a larger lower part, and the distance between the inner cover and the air guiding cover gradually decreases in a direction away from the air inlet.

In one embodiment of the utility model, the air inlet of the air supply device faces between the outer cover and the inner cover.

In one embodiment of the utility model, the rectifying part comprises a conical section with a small upper part and a large lower part and an exhaust pipe for exhausting air in the cooking cavity, the cooking appliance further comprises a pressure release valve arranged above the exhaust pipe, and the rectifying part can move up and down relative to the pressure release valve so as to have a closed position where the exhaust pipe is abutted with the pressure release valve and the conical section closes the air inlet, and an exhaust position where the exhaust pipe is separated from the pressure release valve and the conical section opens the air inlet.

In one embodiment of the utility model, the inner cover can rotate relative to the outer cover, the pressure release valve is supported on the outer cover, the outer cover is further provided with a driving inclined plane, the cooking utensil comprises a sliding block fixedly connected with the exhaust pipe, and the rectifying piece and the inner cover synchronously rotate so that the sliding block slides along the driving inclined plane and drives the exhaust pipe to move up and down.

In one embodiment of the present utility model, the wind scooper is fixedly connected with the inner cover, a limiting hole is formed on the wind scooper, and a guiding column is arranged on the rectifying piece, and the guiding column is inserted into the limiting hole so as to enable the rectifying piece and the inner cover to rotate synchronously.

In one embodiment of the present utility model, the cooking appliance further includes a rotary plate coupled to the inner cover, the outer cover is provided with a guide groove, and the rotary plate is rotatably installed in the guide groove.

After the technology is adopted, the utility model has the beneficial effects that:

according to the utility model, the air guide cover is arranged to form the air channel between the air guide cover and the inner cover, so that the air input from the air supply device through the air inlet can be guided to flow to the cooking cavity orderly through the air channel, the probability of turbulent flow and collision backflow of the air flow is reduced, the air flow is more concentrated, the rectifying piece is arranged to divide one side of the air channel, which is close to the air inlet, into the air inlet air channel which is positioned between the rectifying piece and the inner cover and is communicated with the air inlet, and the circulating air channel which is positioned between the rectifying piece and the air guide cover and is communicated with the air outlet, so that the effect that fresh air drives old air is realized, and specifically: the air inlet duct is communicated with the air inlet and is close to the air supply device, so that air driven by the air supply device can have a faster flow rate when flowing through the air inlet duct, and the air viscosity exists, so that peripheral air can be driven to flow away together, a low-pressure area is formed at the tail end of the air inlet duct, the peripheral air is sucked to supplement, the air in the circulating duct is sucked out, and the air in the cooking cavity is driven to enter the circulating duct through the air outlet on the air guide cover, so that circulation is formed; and because air supply arrangement is located the culinary art chamber outward, the air in the circulation wind channel can not contact with it, has avoided the grease adhesion that brings in the circulation wind channel to be difficult to the problem of clearance on, makes things convenient for the consumer to use, has improved consumer's use experience.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

FIG. 1 is a schematic cross-sectional view of the cooking appliance according to an embodiment of the present utility model, wherein the rectifying member is in an exhaust position;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of an exploded structure of the lid according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the lid of the pot in one embodiment of the utility model, wherein the fairing is in a closed position;

FIG. 5 is a schematic view of the lid of FIG. 4 from another perspective;

FIG. 6 is a schematic view of the slider and drive ramp in accordance with one embodiment of the present utility model;

fig. 7 is a schematic view of the structure of the guide groove and the turntable according to an embodiment of the present utility model.

Reference numerals: a pan body 100; a cooking cavity 110; a pot cover 200; an outer cover 210; a face cover 211; a liner 212; a driving ramp 213; a guide groove 214; an inner cap 220; an air inlet 221; a claw 222; an air supply device 230; an air suction port 231; an air supply passage 232; a heating device 240; a pressure relief valve 250; a turntable 260; avoidance gap 261; a mounting groove 262; a wind scooper 300; an air outlet 301; a limiting hole 310; steel rim 320; a clamping groove 321; a fixed bit 330; a rectifying member 400; a tapered section 410; an exhaust pipe 420; a slider 421; a guide post 430; an air duct 500; an air inlet duct 510; a constriction 511; a circulation duct 520.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. Based on the technical solution provided by the utility model and the embodiments given, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of protection of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Referring to fig. 1 to 7, the cooking appliance with convenient use provided in this embodiment includes a pot body 100 and a pot cover 200 covered on the pot body 100, a cooking cavity 110 is formed between the pot body 100 and the pot cover 200, the pot cover 200 includes an outer cover 210 and an inner cover 220, an air inlet 221 communicated with the cooking cavity 110 is provided on the inner cover 220, an air supply device 230 for supplying air into the cooking cavity is provided outside the cooking cavity 100, the cooking appliance further includes a wind scooper 300 and a rectifying member 400, the wind scooper 300 is located below the inner cover 220 and forms an air duct 500 with the inner cover 220, an air outlet 301 is provided on the wind scooper 300, the rectifying member 400 is covered on the air outlet 301 and extends into the air duct 500, so that one side of the air duct, which is close to the air inlet, is divided into an air inlet duct 510 located between the rectifying member 400 and the inner cover 220 and communicated with the air inlet 221, and an air circulation 520 located between the rectifying member 400 and the wind scooper 300 and communicated with the air outlet 301.

Specifically, the cover 200 is capable of being opened and closed and covers the top of the pot body 100, and can be hinged with the pot body 100 or can be arranged in a split manner; the lid 200 includes an outer lid 210 and an inner lid 220, wherein the outer lid 210 includes a face lid 211 and an inner liner 212, the face lid 211 is located at the outermost side of the lid 200, and the inner liner 212 is disposed under the face lid 211 and is fixed with the face lid 211. The pot body 100 includes an outer case and an inner case sequentially disposed from outside to inside, the inner case has a cylindrical accommodating space in which food containers such as an inner container and a frying basket can be placed, and when the pot cover 200 is covered on the pot body 100, the cooking cavity 110 may be formed between the inner case and the inner cover, or between the inner container and the inner cover, without limitation. The air guide cover 300 is disposed in the cooking cavity 110 with a gap between the air guide cover and the inner cover 220, the gap forms an air duct 500, and external air supplied from the air supply device 230 enters the air duct 500 through the air inlet 221 and then flows out of the end of the air duct 500 to contact with food materials in the cooking cavity.

Preferably, the air supply device 230 is a blower; of course, other forms such as centrifugal fan and compressor may be adopted, and the present utility model is not limited thereto.

In this embodiment, by setting the air guide cover 300, the air guide cover 300 and the inner cover 220 form the air duct 500, so that air input from the air supply device 230 through the air inlet 221 can be guided, and orderly flows to the cooking cavity 110 through the air duct 500, so that the probability of turbulent flow and collision backflow of air flow is reduced, the air flow is more concentrated, the rectifying piece 400 is arranged, the rectifying piece 400 divides one side of the air duct close to the air inlet into the air inlet air duct 510 which is located between the rectifying piece 400 and the inner cover 220 and is communicated with the air inlet 221, and the circulating air duct 520 which is located between the rectifying piece 400 and the air guide cover 300 and is communicated with the air outlet 301, so that the effect that fresh air drives old air is achieved, and specifically:

since the rectifying piece 400 is covered on the air outlet 301 to shade the air outlet 301 and the circulating air channel 520, the air flow rate in the circulating air channel 520 is smaller and even in a static state, and the air inlet channel 510 is communicated with the air inlet 221 and is close to the air supply device 230, so that the air driven by the air supply device 230 can have a faster flow rate when flowing through the air inlet, and the air viscosity can drive peripheral air to flow away together, thereby forming a low-pressure area at the tail end of the air inlet channel, sucking the peripheral air to supplement, sucking the air in the circulating air channel 520, and driving the air in the cooking cavity 110 to enter the circulating air channel 520 through the air outlet 301 on the air guide cover, so that circulation is formed; in addition, because the air supply device 230 is positioned outside the cooking cavity 110, the air in the circulating air duct 520 cannot contact with the cooking cavity, so that the problem that the grease carried out in the circulating air duct is adhered to the circulating air duct and is difficult to clean is avoided, the use of consumers is facilitated, and the use experience of the consumers is improved.

Further, the cooking appliance further includes a heating device for heating air in the cooking cavity to form hot air, and the form of the heating device is not particularly limited in the present utility model. Illustratively, in a specific embodiment, the heating device is a heating tube disposed in the air duct, so as to conveniently heat the air in the air duct; in another specific embodiment, the heating device comprises an electromagnetic heating piece arranged outside the cooking cavity and an induction heating piece arranged in the cooking cavity, wherein the electromagnetic heating piece generates eddy current to enable the induction heating piece to generate heat, and then air in the cooking cavity is heated.

Optionally, the air inlet 221 is disposed at the middle of the inner cover 220, so that air driven by the air supply device 230 is uniformly transferred from the center to the periphery.

In some embodiments of the present utility model, referring to fig. 1 and 2, a reduced opening 511 is provided at an end of the air inlet channel 510 away from the air inlet 221. The provision of the constriction 511 allows the air flowing out of the air inlet duct 510 to have a higher flow rate under the same flow rate, thereby sucking out the air in the circulation duct 520 more conveniently and better circulating the air in the cooking cavity.

Specifically, referring to fig. 2, the inner cover 220 is provided with an annular rib protruding toward the rectifying member 400, so that a constriction 511 is formed at the end of the air inlet duct 510. Of course, ribs may be provided on the fairing 400, which is not limited herein.

It will be appreciated that in some alternative embodiments of the present utility model, the air inlet duct 510 may be configured to have a cross-sectional area gradually decreasing from an end near the air inlet 221 to an end far from the air inlet 221, so as to increase the flow rate of air.

In some embodiments of the present utility model, referring to fig. 1, 2 and 3, the rectifying member 400 includes a tapered section 410 with a smaller top and a larger bottom, the tapered section 410 is disposed below the air inlet 221 and covers the air outlet 301, and the larger end of the tapered section 410 extends into the air duct 500. The arrangement can guide the air input from the air inlet 221 to orderly flow to the air duct 500, isolate the air inlet from the air outlet, and conveniently suck out the air in the circulating air duct 520.

In some embodiments of the present utility model, referring to fig. 1 and 2, the cooking appliance further includes a heating device 240 disposed in the air duct 500, the heating device 240 being located downwind of the air intake duct 510 and the circulating duct 520. That is, the heating device 240 is disposed below the air outlets of the air inlet duct 510 and the circulation duct 520. So set up make heating device 240 both can heat the new trend that air supply arrangement 230 sent into in the air inlet duct 510, also can heat the old wind that comes from the culinary art intracavity that circulation wind channel 520 flowed to make the temperature of the air in the culinary art intracavity can rise to the temperature that the sky was fried culinary art required with faster speed, improve the efficiency of culinary art.

Alternatively, the heating device 240 may be a heating tube, a heating wire, a halogen tube, or other devices for converting electric energy into heat energy, which is not limited herein.

Further, referring to fig. 2, a groove is formed in the wind scooper 300, and the heating device 240 is received in the groove. The arrangement is such that the heating device 240 can heat the air guiding cover 300 while heating the air in the air duct, so that the air in the cooking cavity can be heated by the air guiding cover when contacting with the air guiding cover, and the temperature in the cooking cavity 110 can be raised to the temperature required by the deep-air cooking more quickly.

Further, the air guiding cover 300 is detachably arranged, so that the air guiding cover 300 can be removed to clean or wipe the heating device 240 in the air duct when needed.

Of course, the heating device 240 may be disposed in the air inlet duct 510, so that the heating device 240 only heats the air in the air inlet duct 510, thereby avoiding the grease carried out in the circulating duct 520 from contacting with the heating device 240, reducing the workload of cleaning, and improving the use experience of consumers.

In some embodiments of the present utility model, the inner cover 220 and the air guiding cover 300 have a tapered shape with a smaller top and a larger bottom, and the distance between the inner cover 220 and the air guiding cover 300 is gradually decreased in a direction away from the air inlet 221. The flow velocity of air is favorable to improving so that the air can efficiently flow into the cooking cavity, the air inlet efficiency is improved, the hot air circulation in the cooking cavity can be smoother, and the cooking effect of food materials is improved.

Specifically, referring to fig. 1, 3, 4 and 5, the inner cover 220 encloses the air guiding cover 300, the inner cover 220 and the air guiding cover 300 have tapered walls, and the angle between the tapered walls of the inner cover 220 and the horizontal direction is larger than the angle between the tapered walls of the air guiding cover 300 and the horizontal direction, that is, the tapered walls of the inner cover 220 are steeper than the tapered walls of the air guiding cover 300, so that the distance between the inner cover 220 and the air guiding cover 300 gradually decreases in a direction away from the air inlet 221.

In some embodiments of the present utility model, referring to fig. 2, 3 and 5, the air suction opening 231 of the air supply device 230 faces between the outer cap 210 and the inner cap 220. Because the inner cover 220 is in contact with hot air in the cooking cavity 110, the temperature is generally higher, and the redundant heat between the inner cover and the outer cover can be utilized to heat air to a certain extent, so that the temperature of the air input into the cooking cavity 110 is improved, the heating effect and the cooking efficiency of the cooking appliance on food materials are improved, the inner cover can be cooled, the phenomenon that the outer cover is easy to age and deform due to the accumulation of excessive heat at the cover is avoided, and the use safety and the service life of the cooking appliance are ensured.

Specifically, the outer lid 210 includes a lid 211 and an inner liner 212, a cavity is formed between the inner liner 212 and the inner lid 220, and the air suction opening 231 of the air supply device 230 faces the cavity, so that air heated by the inner lid in the cavity is sucked and transferred into the cooking cavity 110.

Further, referring to fig. 1, 3, 4 and 5, the air supply device 240 further has an air supply port for outputting an air flow, and an air supply channel 232 is disposed between the air supply port and the air inlet 221 to guide the air flow into the cooking cavity 110.

In some embodiments of the present utility model, referring to fig. 1, 2, 4 and 5, the rectifying member 400 includes a tapered section 410 with a smaller upper part and a larger lower part, and an exhaust pipe 420 for exhausting air in the cooking cavity, and the cooking appliance further includes a pressure release valve 250 disposed above the exhaust pipe 420, and the rectifying member 400 is capable of moving up and down with respect to the pressure release valve 250 to have a closed position where the exhaust pipe 420 abuts the pressure release valve 250, the tapered section 410 closes the air inlet 221, and an exhaust position where the exhaust pipe 420 is separated from the pressure release valve 250, and the tapered section 410 opens the air inlet 221.

Specifically, the conical section 410 is disposed below the air inlet 221 and covers the air outlet 301, at the exhaust position (refer to fig. 1), the conical section 410 is separated from the air inlet 221, and divides a side of the air channel near the air inlet into an air inlet channel 510 and a circulating air channel 520, at this time, the air outlet pipe 420 is separated from the conical body inside the pressure release valve 250, the air outlet pipe 420 is in an open state, a part of air in the cooking cavity 110 is exhausted from the air outlet pipe 420 to the outside, and another part of air flows out from the circulating air channel to circulate; when the rectifying member 400 moves upward to the closed position (refer to fig. 4), the tapered section 410 abuts against the air inlet 221, and the air outlet 420 abuts against the tapered body inside the pressure release valve 250, so as to close the air inlet 221 and the air outlet 420, thereby realizing the pressure cooking function in the cooking cavity 110, and meeting the requirement of consumers for multiple purposes.

Optionally, a silicone member is disposed on the outer periphery of the conical section 410, so as to better seal the air inlet 221 in the closed position.

In a specific embodiment, referring to fig. 3 and 6, the inner cover 220 can rotate relative to the outer cover 210, the pressure release valve 250 is supported on the outer cover 210, the outer cover 210 is further provided with a driving inclined surface 213, the cooking appliance includes a slider 421 fixedly connected to the exhaust pipe 420, and the rectifying member 400 rotates synchronously with the inner cover 220, so that the slider 421 slides along the driving inclined surface 213 and drives the exhaust pipe 420 to move up and down.

Specifically, the position of the outer cover 210 is fixed, and the inner cover 220 rotates relative to the outer cover 210; the driving inclined plane 213 has a driving high position and a driving low position, in the exhaust position, the sliding block 421 is in the driving low position, when the inner cover 220 rotates, it drives the rectifying element 400 to rotate synchronously, the rectifying element 400 further drives the sliding block 421 fixedly connected with the rectifying element to rotate, so that the sliding block 421 moves from the driving low position to the driving high position along the driving inclined plane 213, the position of the sliding block 421 is continuously raised in the moving process, thereby raising the rectifying element 400, so that the rectifying element 400 moves upwards to the closed position, and the switching between the pressured state and the pressureless state is completed; when the inner cap 220 is rotated in the opposite direction, the same is true, and the description thereof will not be repeated here.

It should be noted that, the present utility model is not limited to the manner in which the slide 421 is fixedly connected to the exhaust pipe 420, and in a specific embodiment, referring to fig. 3 and 6, the slide 421 and the exhaust pipe 420 are provided with pin holes, and the two are fixedly connected by interference fit between the pin shaft and the pin holes; in another specific embodiment, the exhaust pipe 420 is provided with threads, and the slider 421 is sleeved on the exhaust pipe 420 and is fixedly connected with the exhaust pipe 420 through threads.

Alternatively, referring to fig. 3, a flange is provided on the outer periphery of the relief valve 250, a bracket is provided on the outer cover 210, and the relief valve 250 is supported on the bracket through the flange. Of course, the pressure valve 250 may be supported on the outer cover 210 in other manners, which are not limited herein.

Further, referring to fig. 2, 3 and 5, the air guiding cover 300 is fixedly connected with the inner cover 220, a limiting hole 310 is formed in the air guiding cover 300, a guiding post 430 is formed on the rectifying member 400, and the guiding post 430 is inserted into the limiting hole 310, so that the rectifying member 400 and the inner cover 220 rotate synchronously.

Specifically, the guide posts 430 are disposed at the outer peripheral edge of the tapered section 410, and are shaped to fit into the limiting holes 310 to limit the circumferential movement of the wind scooper 300, so that the wind scooper 300 can only move up and down relative to the fairing 400. The length of the guide post 430 is greater than the height that the rectifying member 400 can be raised to prevent the guide post 430 from being removed from the limiting hole 310.

It should be noted that, the fixing of the air guiding cover 300 to the inner cover 220 may be non-detachable fixing such as welding, or detachable fixing such as clamping, which is not limited herein. For example, referring to fig. 3, the steel ring 320 is fixed on the inner cover 220, the clamping groove 321 is provided on the steel ring 320, the fixing position 330 is provided on the air guiding cover 300, during assembly, the fixing position 330 is lifted to a position beyond the clamping groove 321, then the air guiding cover 300 is rotated by a certain angle, the fixing position 330 corresponds to the clamping groove 321, and then the air guiding cover is lowered to clamp the fixing position 330 in the clamping groove 321.

Still further, referring to fig. 3, the top of the guide post 430 extends outwards to form a supporting section, so that the rectifying member 400 is supported on the air guiding cover 300, which facilitates the formation of the circulating air duct 520, and prevents the guide post 430 from completely sinking into the limiting hole 310.

Optionally, the cooking apparatus further includes a turntable 260 connected to the inner lid 220, the outer lid 210 is provided with a guide groove 214, and the turntable 260 is rotatably installed in the guide groove 214.

Specifically, referring to fig. 3 and fig. 7, the rotary disc 260 is in a ring shape, a avoidance notch 261 and a mounting groove 262 are formed in the rotary disc 260, a through hole is formed in the middle of the inner liner 212 of the outer cover, a avoidance hole and a guide groove 214 for accommodating the rotary disc 260 are formed in the periphery of the through hole, a claw 222 is arranged on the inner cover 220, the avoidance notch 261 on the rotary disc 260 corresponds to the avoidance hole on the inner liner 212 during assembly, the inner cover 220 is rotated by a certain angle after the claw 222 passes through the avoidance notch 261 and the avoidance hole, the claw 222 is clamped in the mounting groove 262, connection between the inner cover 220 and the rotary disc 260 is achieved, and when the inner cover 220 rotates, the claw 222 drives the rotary disc 260 to rotate in the guide groove 214.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The cooking utensil convenient to use comprises a cooker body and a cooker cover covered on the cooker body, a cooking cavity is formed between the cooker body and the cooker cover, the cooker cover comprises an outer cover and an inner cover, an air inlet communicated with the cooking cavity is arranged on the inner cover, the cooking utensil is characterized in that,

the cooking cavity is equipped with the air supply arrangement who is used for sending the air into the cooking cavity outward, cooking utensil still includes wind scooper and fairing, the wind scooper is located the below of inner cup and with the inner cup between form the wind channel, be equipped with the air outlet on the wind scooper, the fairing cover is established on the air outlet and extend to in the wind channel to cut apart into the wind channel that is located between fairing and the inner cup and communicates with the air intake with one side that the wind channel is close to the air intake, and be located between fairing and the wind scooper and with the circulation wind channel of air outlet intercommunication.

2. The easy-to-use cooking appliance according to claim 1, wherein the air inlet duct has a reduced mouth at an end thereof remote from the air inlet, or the cross-sectional area of the air inlet duct gradually decreases from an end thereof close to the air inlet to an end thereof remote from the air inlet.

3. The easy-to-use cooking appliance of claim 1, wherein the rectifying member comprises a tapered section with a smaller upper part and a larger lower part, the tapered section is arranged below the air inlet and covers the air outlet, and one end of the tapered section with a larger size extends into the air duct.

4. The easy-to-use cooking appliance of claim 1, further comprising a heating device disposed in the air duct, wherein the heating device is located downwind of the air intake duct and the circulation duct, or wherein the heating device is located in the air intake duct.

5. The easy-to-use cooking appliance according to claim 1, wherein the inner lid and the air guide cover have a tapered shape with a small upper part and a large lower part, and a distance between the inner lid and the air guide cover is gradually decreased in a direction away from the air inlet.

6. The easy-to-use cooking appliance according to claim 1, wherein the suction opening of the air supply means is directed between the outer lid and the inner lid.

7. The cooking appliance of claim 1, wherein the rectifying member comprises a tapered section with a smaller top and a larger bottom and an exhaust pipe for exhausting air in the cooking cavity, the cooking appliance further comprises a pressure release valve arranged above the exhaust pipe, and the rectifying member can move up and down relative to the pressure release valve so as to have a closed position where the exhaust pipe is abutted with the pressure release valve and the tapered section closes the air inlet, and an exhaust position where the exhaust pipe is separated from the pressure release valve and the tapered section opens the air inlet.

8. The easy-to-use cooking appliance according to claim 7, wherein the inner lid is rotatable relative to the outer lid, the pressure release valve is supported on the outer lid, the outer lid is further provided with a driving inclined surface, the cooking appliance includes a slider fixedly connected to the exhaust pipe, and the rectifying member rotates in synchronization with the inner lid so that the slider slides along the driving inclined surface and drives the exhaust pipe to move up and down.

9. The cooking utensil of claim 8 wherein the air guide cover is fixedly connected to the inner cover, wherein a limiting hole is formed in the air guide cover, and wherein a guide post is formed in the rectifying member and inserted into the limiting hole so that the rectifying member and the inner cover rotate synchronously.

10. The easy-to-use cooking appliance of claim 8, further comprising a turntable coupled to the inner cover, the outer cover having a guide slot therein, the turntable rotatably mounted in the guide slot.