CN111743378B

CN111743378B - Rotary stir-frying type cooking appliance

Info

Publication number: CN111743378B
Application number: CN201910241460.6A
Authority: CN
Inventors: 王旭宁; 张岱; 王国海; 庞加伟
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2022-04-05
Anticipated expiration: 2039-03-28
Also published as: CN111743378A

Abstract

The invention discloses a rotary stir-frying cooking appliance, which enables a rotary container to be heated more quickly, meets the cooking scene of stir-frying and improves the cooking effect. The invention relates to a rotary stir-fry cooking appliance, comprising: a body; the rotary container is rotatably arranged in the body, a heating element and a heat insulation outer cover which rotate along with the rotary container are arranged on the rotary container, and an avoidance hole is formed in the heat insulation outer cover in the axial direction of the rotary container; and a heat insulating member disposed in the escape hole, the heat insulating member rotating together with the rotary container. Compare in traditional thermal-insulated scheme, thermal-insulated dustcoat rotates along with rotary container is integrative, and thermal-insulated dustcoat will be less apart from the distance of generating heat source like this, and the heat that heating element produced will most be absorbed by rotary container to realize the function of stir-fry.

Description

Rotary stir-frying type cooking appliance

[ technical field ] A method for producing a semiconductor device

The invention relates to kitchen appliances, in particular to a rotary stir-frying cooking appliance.

[ background of the invention ]

The frying machine is an intelligent device capable of realizing an automatic cooking process, and compared with a traditional frying pan, the frying machine has the functions of automatically heating oil, automatically turning over and frying and the like, so that the frying machine is popular with consumers.

Present machine of cooking's a great variety, the article class is abundant, turns over the form of stir-fry different according to the stirring, and present machine of cooking can divide into two types basically, and one type is that the stirring shovel formula turns over the stir-fry, and another type is that the drum turns over the stir-fry, and the stirring shovel formula turns over to fry and generally includes a stirring shovel, and it is rotatory in the pan to stir the shovel through motor drive to realize eating the automation of material and turn over the stir-fry, and the drum type turns over to fry and generally includes a pan that can rotate, and then makes through the gyration of pan eat the material and evenly turn over the stir-fry.

In the existing dish frying machines, in order to improve the heat efficiency, a heating device is arranged on a rotary container and rotates along with the rotary container, so that the heat attenuation is resisted, but the existing dish frying machines cannot well meet the cooking scene of quick frying, the temperature rises slowly, and good dishes are difficult to cook.

[ summary of the invention ]

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a rotary stir-frying cooking appliance, so that the temperature of a rotary container is increased more quickly, the cooking scene of stir-frying can be met, and the cooking effect is improved.

In order to solve the technical problems, the invention adopts the following technical scheme:

a rotary stir-fry cooking appliance comprising:

a body;

the rotary container is rotatably arranged in the body, a heating element and a heat insulation outer cover which rotate along with the rotary container are arranged on the rotary container, and an avoidance hole is formed in the heat insulation outer cover in the axial direction of the rotary container; and

and the heat insulation component is arranged in the avoidance hole and rotates along with the rotating container.

In order to realize the function of quick frying, the heating element rotates along with the rotary container, so that the heating element can be tightly attached to the rotary container to generate heat, the heat efficiency is further improved, the heat insulation outer cover is arranged on the outer side of the integrally rotating heating element and integrally rotates along with the rotary container. Specifically, the hole of dodging and the thermal-insulated part that the bottom set up, make the cavity volume minimizing between thermal-insulated dustcoat and the rotary container, can make the energy be tied in narrow and small space, integrative rotatory make the distance reduce with the space reduce the back, when heating element is last electricity, only need very short time just can make the temperature in the space between thermal-insulated dustcoat and the rotary container rise rapidly, the time that the heat spent to thermal-insulated dustcoat one side radiation will be shorter, reach behind the thermal-insulated dustcoat, because the heat can't continue toward outer diffusion from thermal-insulated dustcoat, therefore, the heat will be gathered together by the overwhelming majority between thermal-insulated dustcoat and rotary container, realize the effect of gathering energy, so rotary container can rapid heating up, thereby realize the stir-fry function.

In the above cooking appliance, the heat insulating cover includes a cover body and an inner cavity formed in the cover body, and the rotary container is disposed in the inner cavity. The heating element in the inner cavity is self-heating, and the generated heat is insulated through the outer cover body, so that the heat is prevented from being dissipated.

In the above cooking appliance, the cover body includes: the heat shield comprises a shield outer wall, a shield inner wall and a heat insulation cavity formed between the shield outer wall and the shield inner wall. The heat insulation cavity can insulate heat transfer, and other heat insulation materials can be filled in the structure of the heat insulation cavity or a vacuum cavity is formed, so that a composite heat insulation structure is formed. When adopting the thermal-insulated dustcoat of vacuum, at the in-process of culinary art, the thermal-insulated dustcoat that sets up can fully completely cut off the heat that generates heat the source, when needs explode the stir-fry to food, the vacuum dustcoat can produce the effect of gathering energy to the rotating container for the temperature of rotating container risees rapidly, and then can explode the stir-fry to the vegetable, improves the culinary art effect. The vacuum outer cover has heat-insulating performance beyond that of other heat-insulating assemblies, and can effectively improve the quality of dishes. The stir-frying effect of the heat-insulating outer cover made of other materials is weaker. Therefore, the vacuum enclosure is used as thermal insulation in this embodiment. Therefore, in the cooking appliance, the heat insulation cavity is a vacuum cavity; or the heat insulation cavity is filled with heat insulation materials.

In the cooking utensil, the rotary container is provided with a pot edge flanging, and the pot edge flanging is hermetically arranged with the port part of the outer cover body. Can make the inner chamber form a relatively inclosed cavity to ensure that the heat can not scatter and disappear, sealed setting is also a synchronous revolution's benefit, just because the thermal-insulated dustcoat sets up in the rotating container is synchronous, so can seal the setting between dustcoat body and the pot edge turn-ups, less heat scatters and disappears, compares with the traditional mode of insulating heat on the casing, the unable dynamic seal's of realization problem at port portion of solution that can be fine.

In the above cooking appliance, the hood outer wall includes a hood bottom wall and a hood side wall, and a reinforcing structure is provided on the hood bottom wall. The reinforcing structure can be a groove or a bulge which is integrally formed with the bottom wall of the cover, and the arranged groove or bulge can improve the deformation resistance of the bottom wall of the cover. Thus, the reinforcing structure is a protrusion or a groove integrally formed with the cover bottom wall.

In the cooking appliance, the heat insulation member is provided with a wire passing port. The wire through port is arranged to allow the terminal of the heating element to extend, thereby reducing the volume between the heat insulating housing and the rotary container.

In the cooking appliance, the rotary container is provided with a fixing column, and the fixing column penetrates through the heat insulation component and is fixedly connected with the transmission assembly. The fixed column that sets up can the direct drive rotary container, improves the life-span of cover body.

In the cooking appliance, a cooking container that rotates together with the rotating container is provided in the rotating container; the cooking container is placed in the accommodating cavity of the rotary container. Through setting up the culinary art container, thereby can solve among the prior art the problem that the cooking of edible material needs the pot washing in rotary container, the cooking container is as the container of cooking the edible material, directly place in rotary container, heating element on the rotary container produces the heat, conduct again for the cooking container after on the rotary container, rotatory in-process, the cooking container rotates with rotary container together, utilize the rotatory effect of stir-fry that turns over that produces to accomplish the culinary art of eating the material, eat the material of cooking of curing, after the culinary art, through mentioning the whole rotary container that breaks away from of cooking container, inside eating the material just can break away from rotary container completely, thereby the clean health of rotary container has been guaranteed.

The invention has the beneficial effects that:

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

[ description of the drawings ]

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a cross-sectional view of a cooking appliance in an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of an ontology;

FIG. 3 is an enlarged, fragmentary view of a drive assembly in accordance with an embodiment of the present invention;

FIG. 4 is an exploded view of the transmission assembly in an embodiment of the present invention;

FIG. 5 is a schematic view of a wiring window in an embodiment of the invention;

FIG. 6 is a schematic view of a first form of insulation of a cooking appliance in an embodiment of the invention;

FIG. 7 is a schematic view of the insulated enclosure of FIG. 6 in an embodiment of the present invention;

fig. 8 is a schematic view of a second form of insulation of a cooking appliance in an embodiment of the invention.

FIG. 9 is a schematic view of the insulated housing of FIG. 8 in an embodiment of the present invention;

FIG. 10 is a schematic diagram of traces for the heat shield of FIG. 8 according to an embodiment of the present invention;

FIG. 11 is a schematic view of a third form of insulation for a cooking appliance in an embodiment of the present invention.

FIG. 12 is a schematic view of the drive assembly of FIG. 11 in an embodiment of the present invention.

FIG. 13 is an exploded view of an insulated housing and insulating members according to an embodiment of the present invention.

FIG. 14 is a sectional view of a heat insulating member in an embodiment of the present invention.

Fig. 15 shows a cooker provided with a cooking container according to an embodiment of the present invention.

FIG. 16 shows an arrangement of temperature measuring sensors in an embodiment of the present invention.

FIG. 17 is a cross-sectional view of a temperature sensor in an embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

referring to fig. 1, the present embodiment proposes a cooking appliance including a body 100, a rotary container 200 and a driving assembly 300, the rotary container 200 being disposed in the body 100 and connected to the driving assembly 300, the rotary container 200 being rotatable in the body 100 under the driving of the driving assembly 300. A shell (not shown in the figure) is arranged outside the body, so that the outer appearance of the body is more attractive.

In the rotary container 200, can cook and eat the material, the bottom coupling of transmission assembly 300 and rotary container 200 or fixed realizes rotary container 200's rotation, through set up heating device around body 100 or rotary container 200, can heat rotary container 200, food in cooking utensil's gyration in-process, under the effect of gravity or the inertia of gyration, centrifugal force, the realization is turned over the stir-fry, guarantees to eat material thermally equivalent even to accomplish the culinary art of eating the material.

The rotary container 200 may be provided in a detachable form or a non-detachable form, and in this embodiment, the rotary container 200 and the transmission assembly 300 are not detachably provided. The rotating container 200 is provided with a heating element 201 and/or an electronic element 202 which rotate along with the rotating container; the heating element 201 rotating together can improve the heating efficiency, and the electronic element 202 can be used for parameter acquisition and control in the cooking process.

Referring to fig. 2, the body 100 is provided with a wiring window 101 for wiring, and the wiring window 101 may facilitate connection of wires when the cooking appliance is assembled.

Referring to fig. 2, the transmission assembly 300 is disposed on the body 100, a wire passing hole 303 is disposed in the middle of the transmission assembly 300, a conductive slip ring 302 is disposed on one side of the wire passing hole 303, a lead of the conductive slip ring 302 passes through the wire passing hole 303, and the connection terminal 203 of the heating element 201 and/or the electronic element 202 is fixedly connected to the lead through the wiring window 101.

The conductive slip ring 302 provided in this embodiment can be electrically connected to the heating element 201 and/or the electronic element 202, so that in the rotation process of the heating element 201 and/or the electronic element 202, a lead connecting the heating element 201 and/or the electronic element 202 is not twisted off, and the connection of the heating element 201 and/or the electronic element 202 rotating integrally with the rotating container 200 is realized; on the basis, the wiring window 101 is arranged on the body 100, and when the wiring terminal 203 of the heating element 201 and/or the electronic element 202 is connected and fixed with the lead 304, the mounting operation can be carried out through the wiring window 101 on the body 100, so that the problem of difficult wiring caused by the fact that the position of the wiring terminal 203 is not fixed due to easy rotation of the rotary container 200 is solved.

Specifically, the top side of the body 100 is provided with a pick-and-place opening, the rotary container 200 is placed in the body 100 through the pick-and-place opening of the side, the body 100 and the rotary container 200 are supported by the support 400, the body 100 is rotatably disposed on the support 400, the rotary container 200 can finish inclined cooking of food materials by inclining the body 100, and the outer side wall of the rotary container 200 is provided with the heating element 201 to provide heat required during cooking. Because the stirring of the food materials is realized by the rotation of the rotating container 200, the heating element 201 and/or the electronic element 202 are arranged on the rotating container 200, the heat efficiency can be improved, and the cooking control is convenient.

The access opening of the body 100 is arranged in the rotation axis direction of the rotary container 200, the bottom side of the body 100 is provided with a transmission assembly 300, the transmission assembly 300 is fixed on the body 100 and comprises a driving motor 301 and a transmission mechanism, a motor shaft of the driving motor 301 and the rotation axis of the rotary container 200 are eccentrically arranged, and the driving motor 301 drives the rotary container 200 to rotate through the transmission mechanism. The driving motor 301 is eccentrically arranged, so that the conductive slip ring 302 can be arranged in the direction of the rotation axis of the rotating container 200, when the rotating container 200 rotates, the conducting wire can be prevented from being wound, and the connection with an external component is convenient.

Referring to fig. 3 and 4, in order to fix the driving motor 301, in an embodiment, a fixing base 305 is disposed on the body 100, the driving motor 301 and the transmission mechanism 306 are disposed on the fixing base 305, the driving motor 301 includes a motor body and a fixing ring formed outside the motor body, the motor body is abutted to a screw post of the fixing base 305 through a screw hole of the fixing ring, the fixing is accomplished by a fastening screw, in order to make the motor operate stably, a shock pad is disposed between the driving motor 301 and the fixing base 305, the shock pad can play a role of buffering, so that the motor can operate safely and stably, a motor shaft is connected with the transmission mechanism 306, since the driving motor 301 is disposed eccentrically, in order to realize transmission with the rotating container 200 whose rotating shaft is located at the center of the body 100, the transmission mechanism 306 is preferably a gear transmission mechanism, the gear transmission mechanism 306 includes a driving wheel 3061 connected with the motor shaft, and a driven wheel 3062 driven by the driving wheel 3061, the gear transmission mechanism is arranged in the gear box 3063, a noise reduction medium which can be lubricating grease is arranged in the gear box 3063 to avoid generating large noise, a bearing 308 is arranged in the middle of the fixed seat 305, the bearing 308 is connected with the coupler 307, one end of the coupler 307 is connected with the rotary container 200, one end of the coupler 307 is connected with the driven wheel 3062, the middle of the coupler 307 is provided with a wire passing hole 303, the conductive sliding ring 302 is fixedly connected with the fixed seat 305, a lead 304 led out from a sliding head of the conductive sliding ring 302 enters the wire passing hole 303 and passes through the coupler 307 to reach the bottom side of the rotary container 200, in order to realize the quick connection of the coupler 307 and the driven wheel 3062, the driven wheel 3062 is provided with a key groove 309, the coupler 307 is also provided with a key groove 309, and after the key groove 309 is matched, a fixing screw is arranged on the key groove 309 to fix, so that the coupler 307 is prevented from being separated from the driven wheel 3062, and the reliability of transmission is realized. The driving motor 301 is powered on, the driving wheel 3061 is driven to rotate under the control of the control circuit, the driving wheel 3061 is meshed with the driven wheel 3062, the driving wheel 3061 realizes the transmission with the driven wheel 3062, the coupler 307 is further driven to rotate, and the rotation of the coupler 307 finally drives the rotating container 200 to rotate.

In the process of rotation, the heating element 201 and/or the electronic element 202 are connected with the conducting wire of the conductive slip ring 302, but after the conducting wire 304 passes through the wire passing hole 303, the wiring operation cannot be well implemented when the machine is assembled, in order to conveniently and electrically connect the conducting wire 304 passing through the wire passing hole 303 with the heating element 201 or the electronic element 202 on the rotatable rotary container 200, the bottom side of the body 100 is provided with the wiring window 101, and as long as the wiring terminal 203 on the rotary container 200 can be exposed through the wiring window 101, the wiring operation can be conveniently completed.

Referring to fig. 5, in the present embodiment, the wiring window 101 is eccentrically disposed between the rotation shafts of the rotary container 200, and the wiring terminals 203 on the rotary container 200 are also eccentrically disposed between the rotation shafts. By eccentrically disposing the wiring window 101 and the wiring terminal 203 with respect to the rotation axis, the area of the wiring window 101 can be increased, thereby facilitating the wiring work. In addition, a cover plate (not shown in the figure) can be arranged on the wiring window 101, and the cover plate is connected with the wiring window 101 in a detachable or non-detachable mode; the apron of setting, it is first: can fill the cavity on the body 100, avoid inside rotary container 200 to expose, the user is unlikely to touch rotary container 200 and binding post 203, causes the burn, the incident such as electrocute, the second: the cavity on the body 100 is filled, so that the heat preservation effect can be improved, and the heat generated by the heating element 201 is prevented from being meaninglessly dissipated, thereby improving the heat efficiency and improving the energy-saving performance. The cover plate can be arranged in a detachable mode, so that the subsequent maintenance is convenient; in order to avoid misoperation of a user and electric shock, the cover plate can be arranged in a non-detachable mode.

Since the rotatable container 200 is rotatable, the wiring window 101 can be selectively arranged according to the positions of the wiring terminals 203 on the rotatable container 200, generally speaking, the wiring terminals 203 at least include two, which are positive or negative electrodes, for the heating elements 201, the two wiring terminals 203 are basically arranged at the same position, sometimes, the wiring terminals 203 may also include more than two, for example, when a plurality of groups of heating elements 201 are included, and other electronic elements 202 are included, at this time, the positions of the wiring terminals 203 may be different, therefore, in order to facilitate the wiring operation, when the wiring window 101 is arranged, at least a part of the area of the wiring window 101 coincides with the wiring terminals 203, that is, the wiring window 101 does not need to cover all the wiring terminals 203, but the positions of the wiring terminals 203 are changed by the rotation of the rotatable container, so as to expose the wiring terminals 203 on the rotatable container 200, thereby completing the wiring operation of the wiring terminal 203; with the above arrangement, the number of openings or holes on the bottom side of the body 100 can be reduced as much as possible, thereby ensuring the strength of the body 100.

The bottom side of the body 100 is provided with a housing (not shown), and the housing is provided with a control circuit, and the control circuit is electrically connected with the heating element 201 and/or the electronic element 202 through the conductive slip ring 302. The housing is provided to protect the housing on the one hand and to facilitate connection to the conductive slip ring 302 on the other hand.

For the convenience of leading out, a lead 304 passing through the wire passing hole 303 is pulled to other positions of the rotary container 200 at the connection position of the coupler 307 and the rotary container 200, and therefore, a wire passing gap or a wire passing groove 3071 is arranged between the transmission assembly 300 and the rotary container 200, the lead 304 can be pulled in the 360-degree direction, and the wire passing groove 3071 can be pulled in a certain specific direction; the wire passing gap and the wire passing groove can be arranged according to actual conditions.

Referring to fig. 5, when a wire connection operation is performed, the body 100 may be turned upside down or placed on the side, so that the transmission assembly 300 is placed upward or laterally, the rotary container 200 is shifted, the rotary container 200 is rotated around the rotation axis thereof, and the wire connection terminal 203 on the rotary container 200 is located in the area of the wire connection window 101, and a wire connection tool such as a screwdriver is inserted through the wire connection window 101 to fix the wire on the wire connection terminal 203.

Example two:

referring to fig. 6, the cooking appliance in embodiment 1 is provided with the conductive slip ring 302 on the bottom side of the body 100, so that the connection between the heating element 201 and/or the electronic element 202 rotating synchronously with the rotating container 200 is realized, but during the cooking process of the rotating container 200, the generated heat will radiate or conduct to the conductive slip ring 302 side, which affects the service life of the conductive slip ring 302.

In this embodiment, in order to solve the above problem, a heat insulation assembly is disposed between the rotating container 200 and the conductive slip ring 302, so as to prevent the conductive slip ring 302 from being burned by a large amount of heat and further damaged.

Specifically, referring to fig. 7, in the present embodiment, the heat insulation assembly includes a heat insulation housing 204 disposed outside the rotary container 200, the heat insulation housing 204 includes a housing body 2041 and an inner cavity 2042 formed in the housing body 2041, the rotary container 200 is disposed in the inner cavity 2042, the housing body 2041 includes a housing outer wall 2043, a housing inner wall 2044 and a heat insulation cavity 2045 formed between the housing outer wall 2043 and the housing inner wall 2044; specifically, in the present embodiment, the heat insulation cavity 2045 is a vacuum cavity, so the heat insulation housing 204 is a vacuum housing, the bottom side of the vacuum housing is provided with an avoidance hole 2046, and the heat insulation member 205 is arranged at the avoidance hole 2046, in the present embodiment, the heat insulation member 205 is a non-vacuum base, and the non-vacuum base is arranged in the direction of the rotation axis of the rotary container 200; on the basis of arranging the vacuum outer cover, a non-vacuum base is further arranged to form a vacuum and non-vacuum heat insulation mode, so that the cooking heat efficiency can be improved, the problem that the vacuum outer cover is inconvenient to open holes (the vacuum outer cover is internally vacuum, the vacuum degree cannot be guaranteed by opening the holes on the vacuum outer cover) can be solved, the non-vacuum heat insulation part does not insulate heat by using the vacuum principle, but insulates heat by using heat insulation materials such as aluminum silicate or heat insulation cotton made of other materials, and the like, so that the holes can be formed in the upper side, the transmission assembly 300 can be directly and fixedly connected with the rotary container 200, if so, the vacuum outer cover cannot bear the force from the transmission assembly 300 in the rotating process, and a main stress part is also the rotary container 200, so that the vacuum outer cover is not damaged; the non-vacuum base that sets up goes up the trompil can make things convenient for the wiring, and then improves assembly efficiency.

In some variations of this embodiment, referring to fig. 8, the heat insulation assembly may only be provided with a vacuum enclosure, and by utilizing the characteristic that the heat insulation performance of vacuum heat insulation is greater than that of non-vacuum heat insulation, the vacuum enclosure is also covered in the rotation axis direction, and the vacuum enclosure is directly provided on the rotating container 200, so as to completely wrap the heating element 201 and/or the electronic element 202 provided on the rotating container 200, and thus the heat dissipation can be avoided from the source, thereby achieving the heat insulation of the conductive slip ring 302; the vacuum housing has excellent heat insulation performance, and in addition, the vacuum housing can improve the heat efficiency of the rotary container 200, and the heating effect is good.

When only the vacuum housing is provided, the wiring and the fixing with the driving assembly 300 can be realized by making a corresponding structure on the housing outer wall.

Specifically, referring to fig. 9 and 10, in this alternative embodiment, the cover outer wall 2043 includes a cover bottom wall 2047 and a cover side wall 2048, a reinforcing structure 2049 is provided on the cover bottom wall 2047, the reinforcing structure 2049 is a protrusion or a groove integrally formed with the cover bottom wall 2047, so as to improve the strength of the cover bottom wall 2047, and then a fixing collar 20410 is provided on the cover bottom wall 2047, and is fixedly connected to the transmission assembly 300 through the fixing collar 20410. Since the transmission assembly 300 is fixed to the vacuum housing, the vacuum housing is not only used as the heat insulation component 205, but also used as a transmission component, and therefore needs to be fixedly connected to the rotary container 200, in this alternative embodiment, the vacuum housing is fixed to the side of the access opening of the rotary container 200, specifically, the rotary container 200 is provided with a pot edge flange 102 on the side of the driving opening, the rotary container 200 is fixedly connected to the vacuum housing through the pot edge flange 102, so that the transmission assembly 300 drives the rotary container 200 to rotate through the heat insulation housing 204, and the connection mode is not limited to screw fixation, clamping connection, and the like.

In order to improve the thermal efficiency and avoid the heat loss of the heating element 201, the port part of the pot edge flange 102 and the outer cover body 2041 is hermetically arranged. In order to reduce the temperature rise of the pot edge flanging 102, a heat insulation ring 103 is arranged between the pot edge flanging 102 and the outer cover body 2041, so that the pot edge flanging 102 is prevented from being too high in temperature, and hands are prevented from being scalded during taking and placing.

The non-vacuum base is arranged, the heating element 201 and/or the wiring terminal 203 of the electronic element 202 are arranged through the non-vacuum base, or the fixing pin of the rotary container 200 is arranged through the non-vacuum base. The fixed pins are directly connected with the transmission assembly 300, and when in transmission, force is directly transmitted to the rotary container 200 without acting on a vacuum housing or a non-vacuum housing, so that the connection is more reliable, and the service life of the transmission can be prolonged.

For the rotary container 200 with only a vacuum housing, when routing, the heat insulation housing 204 can be wound on the housing sidewall to the port part and then connected with the connection terminal 203 wrapped in the vacuum housing, specifically: when only the vacuum housing is provided, the connection terminal 203 of the heating element 201 and/or the electronic element 202 is located between the vacuum housing and the rotating container 200, and the connection terminal 203 is connected with an outer guide wire which extends to the opening side of the rotating container 200 through the housing side wall of the vacuum housing, so as to enter between the vacuum housing and the rotating container 200 and be electrically connected with the connection terminal 203 of the heating element 201 and/or the electronic element 202. The scheme solves the problems that the heat insulation mode under the vacuum outer cover is inconvenient to open holes, and the heating element 201 and/or the wiring terminal 203 of the electronic element 202 cannot be exposed in the axial direction of the rotary container 200, so that the wiring can not be electrically connected with the lead of the conductive slip ring 302; an outer guide wire is thus provided, and is led out along the opening side of the rotary vessel 200, onto the outer side wall of the vacuum housing, and further onto the conductive slip ring 302 in the rotation axis direction, whereby electrical connection with the conductive slip ring 302 is achieved.

Further, referring to fig. 10, in order to enable the external guide wire to be led out, a wiring hole 1031 is disposed between the pot rim flange 102 and the outer cover body 2041, and a wire clamping position 20411 is disposed on the outer side wall of the outer cover body 2041, so as to prevent the external guide wire from shaking.

In another embodiment of this embodiment, shown with reference to FIGS. 11 and 12, the insulation assembly includes an insulation blanket disposed on the drive assembly 300. Further, in this embodiment, another heat insulation structure is adopted to realize the arrangement of the conductive slip ring 302, that is, a heat insulation component is arranged on the transmission component 300, so as to insulate the heat emitted by the rotary container 200, and at this time, the heat insulation component may not be arranged on the rotary container 200, and the conductive slip ring 302 can also be subjected to heat insulation. Specifically, drive assembly 300 includes a stationary base 305 disposed on body 100, an electrically conductive slip ring 302 disposed on stationary base 305, and an insulation blanket including a first insulation blanket 310 disposed between electrically conductive slip ring 302 and stationary base 305. For the possible embodiment of the above thermal insulation pad, the thermal insulation pad directly insulates the heat conducted from the fixed seat 305, because the fixed seat 305 is generally a metal member with good thermal conductivity, and the conductive slip ring 302 is fixed on the fixed seat 305 and directly contacts with the fixed seat 305, and by directly disposing the thermal insulation pad between the conductive slip ring 302 and the fixed seat 305, most of the heat will be isolated, thereby protecting the conductive slip ring 302.

Further, the heat conducted from the coupling 307 and the wire passing hole 303 also causes a temperature rise in the conductive slip ring 302, so that the transmission assembly 300 includes the coupling 307 connected to the rotating container 200, and the heat insulation pad includes a second heat insulation pad 311 disposed on the coupling 307. The coupling 307 is directly connected to the rotary container 200 and located in the direction of the rotary shaft, and particularly, a wire passing hole 303 is further provided therein, through which a wire passes, so that heat conducted in the axial direction is also large, and it is necessary to isolate heat conducted in the direction of the coupling 307 and the wire passing hole 303; in one possible embodiment, the heat insulation is performed in the direction of the rotation axis, and a second heat insulation pad 311 is provided to insulate heat conduction in the axial direction.

The conductive slip ring 302 is fixed on the fixed seat 305, a first bearing 312 is arranged at the slip head of the slip ring, the inner ring of the first bearing 312 is fixed on the fixed seat 305, the outer ring is connected with a driven wheel 3062, the driven wheel 3062 is provided with a shaft shoulder, the shaft shoulder is connected with a coupling 307, the coupling 307 is fixed in the inner ring of the second bearing 313, and the outer ring of the second bearing 313 is fixed on the fixed seat 305. The first heat insulation pad 310 is arranged between the conductive slip ring 302 and the fixed seat 305, the first heat insulation pad 310 is provided with a wire passing hole 303, a lead of the slip head passes through the wire passing hole 303, the driven wheel 3062 is also provided with the wire passing hole 303, the second heat insulation pad 311 is arranged between the driven wheel 3062 and the coupler 307 and used for isolating heat radiated from the rotation axis direction of the rotating container 200, the second heat insulation pad 311 is further provided with a wire bunching hole 314, the diameter of the wire bunching hole 314 is smaller than that of the wire passing hole 303, and therefore the wire bunching in the wire passing hole 303 is avoided when the rotating container 200 rotates.

Example three:

in this embodiment, referring to fig. 6 to 10, there are shown a heating element 201 and a heat insulating cover 204 rotating together therewith on a rotary vessel 200 similarly to embodiment 2. The heat insulation cover 204 can improve the heat efficiency of the heating element 201 and prevent heat loss. In this embodiment, compared with the conventional heat insulation scheme, the heat insulation cover 204 integrally rotates along with the rotary container 200, so that the distance from the heat generation source to the heat insulation cover 204 is smaller, and most of the heat generated by the heat generation element is absorbed by the rotary container 200, thereby realizing the function of stir-frying.

In this embodiment, the heat insulation housing 204 includes a housing body 2041 and an inner cavity 2042 formed in the housing body 2041, the rotating container 200 is disposed in the inner cavity 2042, the heating element in the inner cavity 2042 is self-heating, and the generated heat is insulated by the housing body 2041, so as to prevent heat from being dissipated.

The housing body 2041 has a heat insulation function, and in order to make the heat insulation performance of the housing body 2041 good, a heat insulation cavity 2045 is provided in the housing body 2041, specifically, the housing body 2041 includes: a shroud outer wall 2043, a shroud inner wall 2044, and an insulating cavity 2045 formed between the shroud outer wall 2043 and the shroud inner wall 2044.

The arranged heat insulation cavity 2045 can insulate heat transfer, and other heat insulation materials can be filled or a vacuum cavity can be formed by utilizing the structure of the heat insulation cavity 2045, so that a composite heat insulation structure is formed, and the heat insulation effect is improved; the heat insulating material may be, for example, heat insulating cotton, a phase change medium, or the like, and the heat insulating cavity 2045 may also be a vacuum cavity, which has no medium and eliminates a heat conducting medium, so that the heat insulating effect is good. When adopting the thermal-insulated dustcoat of vacuum, at the in-process of culinary art, the thermal-insulated dustcoat that sets up can fully completely cut off the heat that generates heat the source, when needs explode the stir-fry to food, the vacuum dustcoat can produce the effect of gathering energy to the rotating container for the temperature of rotating container risees rapidly, and then can explode the stir-fry to the vegetable, improves the culinary art effect. The vacuum outer cover has heat-insulating performance beyond that of other heat-insulating assemblies, and can effectively improve the quality of dishes. The stir-frying effect of the heat-insulating outer cover made of other materials is weaker. Therefore, the vacuum enclosure is used as thermal insulation in this embodiment.

In this embodiment, the rotating container is provided with a pot edge flange 102, and the pot edge flange 102 and the port portion of the outer cover body 2041 are arranged in a sealing manner. Can make inner chamber 2042 form a relatively inclosed cavity to ensure that the heat can not be lost, sealed setting is also a benefit of synchronous revolution, just because thermal-insulated dustcoat 204 sets up in the rotating container 200 is synchronous, so dustcoat body 2041 and pan along turn-ups 102 between can sealed setting, less heat is lost, compare with the traditional mode of insulating heat on the casing, the unable problem that realizes dynamic seal at the port portion of solution that can be fine.

The cover outer wall 2043 includes a cover bottom wall 2047 and a cover side wall 2048, and a reinforcing structure 2049 is provided on the cover bottom wall 2047. Because the housing body 2041 is provided with the heat insulation cavity 2045, in addition, the housing body 2041 needs to rotate synchronously with the rotating container 200, and the housing bottom wall 2047 needs to be stressed, the strength of the structure of the housing bottom wall 2047 may not be enough, and a reinforcing structure 2049 is formed on the structure of the housing bottom wall 2047, so that the deformation resistance of the housing bottom wall 2047 is improved. The reinforcing structure 2049 may be a groove or a protrusion integrally formed with the cover bottom wall 2047, and the provided groove or protrusion can improve the deformation resistance of the cover bottom wall 2047, so that when the transmission assembly is required to directly drive the heat insulation outer cover, on one hand, the deformation capability of the transmission assembly 300 in driving the outer cover body 2041 to rotate can be realized, and the deformation of the thin cover bottom wall due to shearing force caused by the hollow outer cover body is avoided; on the other hand, even transmission assembly does not directly drive the cover diapire, the additional strengthening that sets up also can avoid dustcoat body cavity, receive to collide with the problem that takes place to warp, thereby guarantee the life of dustcoat body, it suffers destruction to avoid thermal insulation material or vacuum environment in the thermal-insulated intracavity, especially when carrying out the evacuation to the thermal-insulated chamber, because the cover lateral wall is a cylinder, so have the eggshell effect, the power of bearing is stronger, but the cover diapire is a plane, the pressure that bears during the evacuation is bigger, the easier deformation of cover diapire, therefore, set up additional strengthening and can improve its life-span, at this moment, recess or bellied position should set up near cover lateral wall one side as far as possible, because the easy stress concentration of this place, of course, recess or arch also can whole distribution on the cover diapire.

The bottom side of the heat insulation housing may be provided with a non-vacuum base so that the heat generating element 201 and/or the connection terminal 203 of the electronic element 202 can be easily arranged through the non-vacuum base, or the fixing pin of the rotary container 200 is arranged through the non-vacuum base. The fixed pins are directly connected with the transmission assembly 300, and when in transmission, force is directly transmitted to the rotary container 200 without acting on a vacuum housing or a non-vacuum housing, so that the connection is more reliable, and the service life of the transmission can be prolonged.

When thermal-insulated chamber 2045 is the vacuum structure, during the wiring, can thereby wind to the port portion on the lateral wall of thermal-insulated dustcoat 204, then be connected with the binding post 203 of parcel in the vacuum dustcoat, specific: when only the vacuum housing is provided, the connection terminal 203 of the heating element 201 and/or the electronic element 202 is located between the vacuum housing and the rotary container 200, and the connection terminal 203 is connected with an external guide wire, which extends to the opening side of the rotary container 200 through the outer side wall of the vacuum housing, enters between the vacuum housing and the rotary container 200 from the wiring hole 1031, and is electrically connected with the connection terminal 203 of the heating element 201 and/or the electronic element 202. The scheme solves the problems that the heat insulation mode under the vacuum outer cover is inconvenient to open holes, and the heating element 201 and/or the wiring terminal 203 of the electronic element 202 cannot be exposed in the axial direction of the rotary container 200, so that the wiring can not be electrically connected with the lead of the conductive slip ring 302; an outer guide wire is thus provided, and is led out along the opening side of the rotary vessel 200, onto the outer side wall of the vacuum housing, and further onto the conductive slip ring 302 in the rotation axis direction, whereby electrical connection with the conductive slip ring 302 is achieved.

Further, in order to enable the outer guide wire to be led out, a wiring hole 1031 is formed between the pot edge flange 102 and the outer cover body 2041, and a wire clamping position 20411 is formed on the outer side wall of the outer cover body 2041, so that the outer guide wire is prevented from shaking. In order to reduce the temperature rise of the pot edge flanging 102, a heat insulation ring 103 is arranged between the pot edge flanging 102 and the outer cover body 2041, so that the pot edge flanging 102 is prevented from being too high in temperature, and hands are prevented from being scalded during taking and placing.

When the transmission assembly 300 directly drives the cover bottom wall 2047, in order to realize transmission, the pan rim flange 102 is fixedly connected with the cover body 2041, so that the transmission assembly 300 drives the rotary container 200 to rotate through the heat insulation outer cover 204.

The heat insulation outer cover has the heat accumulation function, the heat efficiency of the cooking appliance can be improved, and the cooking effect of dishes is improved.

Example four:

in this embodiment, similarly to embodiment 3, referring to fig. 13 to 14, there is proposed a cooking appliance including:

a body 100;

a rotary container 200 rotatably disposed in the body, the rotary container 200 being provided with a heating element 201 and a heat insulating cover 204 which rotate together therewith, the heat insulating cover 204 being provided with an escape hole 2046 in an axial direction of the rotary container 200; and

a heat insulating member 205 disposed in the escape hole 2046, the heat insulating member 205 rotating together with the rotary container 200.

The difference from embodiment 3 is that a relief hole 2046 is provided in the heat insulating cover 204 mainly in the axial direction of the rotary container 200, a heat insulating member 205 is provided in the relief hole 2046, and the heat insulating member 205 rotates together with the rotary container 200.

For the heat insulation of the rotary container 200, not only the heat insulation cover 204 is used for heat insulation, but also the heat insulation component 205+ the heat insulation cover 204 is used for heat insulation, thereby further realizing the reduction of the volume of the inner cavity between the heat insulation cover and the rotary container, in order to realize the function of stir-frying, the heating element rotates along with the rotary container, so that the heating element can be attached to the rotary container for heating, and further improving the heat efficiency, the heat insulation cover is arranged outside the integrally rotating heating element, and the heat insulation cover rotates along with the rotary container, compared with the traditional heat insulation scheme, the heat insulation cover rotates along with the rotary container, so that the distance from the heating source is smaller by the heat insulation cover, most of the heat generated by the heating element is absorbed by the rotary container, and the avoiding hole and the heat insulation component arranged at the bottom enable the wiring terminal of the heating element to be led out, and the transmission component can directly drive the rotary container, thus, the distance between the heat insulation outer cover and the rotary container is reduced in the direction of the rotating shaft, the distance between the heating source and the heat insulation outer cover is reduced in the direction of the side wall by the integrally rotating heat insulation outer cover, thus, the distance between the side wall and the bottom wall is reduced, so that the volume of the chamber between the heat insulation outer cover and the rotary container is minimized, thereby the energy can be restricted in a narrow space, when the heating element is electrified, the temperature of the space between the heat insulation cover and the rotary container can be rapidly increased in a short time, the time spent for radiating the heat to one side of the heat insulation cover is shorter, after the heat reaches the heat insulation cover, because the heat can not continue to spread outward from the heat insulation outer cover, the heat is gathered between the heat insulation outer cover and the rotary container by most of the heat, the energy gathering effect is realized, and the rotary container can be rapidly heated, so that the stir-frying function is realized.

In the present embodiment, referring to fig. 14, since the heat insulating member 205 is provided with the wire through port 2051, the electrical components between the heat insulating cover 204 and the rotary container 200 can be wired through the wire through port 2051, and the distance between the rotary container and the heat insulating member in the rotation direction can be reduced, thereby improving the thermal efficiency; the lead does not need to extend to one side of the port part of the outer cover body 2041, so that the wiring distance is shortened, and the cost is saved; preferably, the heat insulation component adopts a non-vacuum base, and the non-vacuum base is convenient to open holes.

In this embodiment, in order to reduce the volume of the inner cavity and enable the transmission assembly 300 to directly drive the rotary container 200, rather than indirectly drive the rotary container 200 to rotate by driving the heat insulation housing 204, so as to improve the service life of the heat insulation housing 204, an avoidance hole 2046 is formed in the heat insulation housing 204, the rotary container 200 is provided with a fixed column 217, and the fixed column 217 passes through the heat insulation component 205 to be fixedly connected with the transmission assembly 300, so that the direct driving of the transmission assembly 300 is realized, and the stress on the heat insulation housing 204 is reduced. During transmission, the fixing column 217 passes through the avoiding hole 2046 and is directly connected with the transmission assembly 300, so that the transmission assembly 300 directly drives the rotary container 200, at this time, the rotary container 200 is used as a main action object of driving acting force, and the heat insulation outer cover 204 is used as an indirect driving object to integrally rotate along with the rotary container 200.

In order to provide the rotating shaft of the rotating container 200 with a certain thermal insulation capability, the thermal insulation member 205 is disposed at the avoiding hole 2046, the thermal insulation member 205 is provided with a wire passing hole 2051 and a fixing post hole for the fixing post 217 to pass through, so that thermal insulation in the rotating axis direction can be achieved while the fixing post 217 passes through, and the wire passing hole 2051 is conveniently formed, therefore, in this embodiment, the thermal insulation member 205 adopts a thermal insulation material capable of directly forming a hole, such as thermal insulation cotton, as the thermal insulation outer cover 204 of the main thermal insulation structure, and in order to improve the thermal insulation performance, in addition to the avoiding hole 2046, other holes are not formed on the outer cover body 2041, so as to ensure the thermal insulation performance, and therefore, the thermal insulation outer cover 204 can adopt a thermal insulation material, such as a vacuum structure, which is inconvenient to form a hole.

The embodiment ensures that the rotary container 200 has good heat insulation effect and good transmission performance, and is convenient to walk, cost is saved, and good transmission performance is achieved, so that the service life of the heat insulation outer cover 204 is greatly prolonged, deformation failure is avoided, and good cooking effect is achieved.

Example five:

compared with embodiments 1 to 4, with reference to fig. 15 to 17, the present embodiment proposes a cooker, in which a rotating container 200 is not used as a direct cooking vessel for food, but a cooking container 500 is provided inside the rotating container 200 to complete cooking of food, and the cooker includes:

a body 100 provided with a wiring window 101 for wiring;

a rotating container 200, in which a cooking container 500 rotating together with the rotating container is arranged, the rotating container 200 is rotatably arranged in the body 100, and the rotating container 200 is provided with a heating element 201 and/or an electronic element 202 rotating together with the rotating container 200;

the transmission assembly 300 is arranged on the body 100 and used for driving the rotary container 200 to rotate, a wire passing hole 303 is formed in the middle of the transmission assembly 300, a conductive slip ring 302 is arranged on one side of the wire passing hole 303, a lead of the conductive slip ring 302 passes through the wire passing hole 303, and the connection terminal 203 of the heating element 201 and/or the electronic element 202 is fixedly connected with the lead through the wiring window 101.

Through setting up culinary art container 500, thereby can solve the problem that the cooking of edible material needs to wash the pot in rotary container 200 among the prior art, culinary art container 500 is as the container of the culinary art edible material, directly place in rotary container 200, heating element 201 on the rotary container 200 produces the heat, conduct again and lead to culinary art container 500 after to rotary container 200, rotatory in-process, culinary art container 500 rotates with rotary container 200 together, utilize rotatory production turn over the stir-fry effect and accomplish the culinary art of edible material, the edible material of curing, after the culinary art, through whole lifting up with cooking container 500, inside edible material just can break away from rotary container 200 completely, thereby the cleanness health of rotary container 200 has been guaranteed. Similar to the cooking utensil provided by the invention, the wiring window 101 is convenient for wiring efficiency, and the assembly operation experience is better.

In the above cooking machine, the cooking container 500 is made of metal foil and is placed in the accommodating cavity of the rotary container 200. The metal foil is easy to form, environment-friendly, low in cost, good in heat conductivity, disposable and capable of being used as tableware.

In the cooker, during the rotation of the rotary container 200, at least a partial region of the wiring window 101 coincides with the wiring terminal 203. By changing the position of the connection terminal 203 by the rotation of the rotary container 200, the connection terminal 203 can be overlapped with at least a part of the connection window 101, so that the connection terminal 203 on the rotary container 200 is exposed to facilitate the installation operation from the connection window 101.

In this embodiment, referring to fig. 16-17, the rotating container 200 is further provided with a temperature sensor 215 rotating therewith, and the rotating container 200 isolates the temperature sensor 215 from the cooking container 500. The temperature sensor 215 is used to obtain the cooking temperature of the cooking container 500 and transmit the temperature back to the control system, so as to control the heating of the dishes. When the cooking container 500 is placed on the rotary container 200, heat is transferred by the rotary container 200 and transferred to the food through the cooking container 500.

Since the cooking container 500 is placed in the rotary container 200 and dishes are cooked by the rotation of the rotary container 200, in order to achieve a good cooking effect, generally speaking, the rotary container 200 is tilted, and the food materials are sufficiently tumbled by the action of gravity, centrifugal force and friction force, on one hand, the rotation of the cooking container 500 is mainly driven by the rotary container 200 during cooking, and therefore, the friction force between the cooking container 500 and the rotary container 200 is very important; on the other hand, in order to accurately obtain the cooking temperature of the food material, therefore, the elastically stretchable temperature measurement sensor 215 that can be accurately attached to the cooking container 500 is provided, so that it is ensured that the food material can be heated and matured, and when the cooking container 500 is placed in the rotary container 200, the temperature measurement sensor 215 is compressed by the weight of the cooking container 500, thereby ensuring accurate attachment to the cooking container 500. Based on this, there is a problem in that the frictional force between the cooking container 500 and the rotary container 200 is affected, and it is difficult to completely adhere the cooking container 500 and the rotary container 200 due to the temperature sensor 215 abutting on the cooking container 500 during the rotation, and the frictional force between the cooking container 500 and the rotary container 200 is reduced, thereby causing a slip. In addition, when the temperature sensor 215 is tilted, the gravity acting on the temperature sensor 215 is reduced, so that the cooking container 500 is gradually separated from the rotating container 200 under dynamic motion, and is not attached any more, thereby causing slippage and failing to cook normally.

In order to prevent the cooking container 500 placed on the rotary container 200 from slipping and to enable normal cooking, the rotary container 200 isolates the temperature sensor 215 from the cooking container 500, and the temperature sensor 215 is not in contact with the cooking container, so that the cooking container 500 can maintain a proper friction force with the rotary container 200 and slip is avoided.

In an alternative embodiment of the present embodiment, in order to make the temperature measurement more accurate, the temperature measurement sensor 215 is disposed in the rotation axis direction of the rotary container 200, and the temperature measurement sensor of the present embodiment is disposed eccentrically. Therefore, in the rotating process of the rotating container 200, the temperature measuring position is relatively fixed, and the real temperature of the food material can be accurately obtained.

In this embodiment, the isolation is achieved by providing a mounting groove on the bottom side of the rotary container 200, the rotary container 200 is provided with a mounting groove 2151, and the temperature sensor 215 is disposed in the mounting groove 2151. The mounting groove 2151 is a sinking groove, and does not completely penetrate through the bottom wall of the rotary container 200, and in order to improve the accuracy of temperature measurement, the temperature measuring head of the temperature measuring sensor 215 is attached to the mounting groove 2151.

The rotating axis direction of the rotating container 200 is provided with a heat insulation structure, the heat insulation structure is provided with a wire through port 2051, and a lead of the temperature measuring sensor 215 is electrically connected with an external control circuit through the wire through port 2051. The temperature sensor 215 is similar to that of embodiment 1, and needs to be electrically connected to an external control circuit, but the external control circuit needs to be arranged in a heat insulation manner, so that a feasible way is to provide the wire through port 2051 on the heat insulation structure, and then pass through the wire through port 2051 by the wire of the temperature sensor 215, so as to realize the electrical connection with the external control circuit. The heat insulation structure can be made of heat insulation cotton and the like, and the circuit of the external control circuit can be realized through the conductive slip ring 302. Thereby avoiding the wire from being twisted during rotation.

In this embodiment, a temperature control switch 216 is further provided, which is different from the temperature measurement sensor 215, the temperature control switch 216 does not serve as a collection sensor for temperature data, and therefore does not have a function of returning data to the control circuit, the temperature control switch 216 is mainly arranged on the rotary container 200 as an electrical component for safety control, and when the temperature measurement switch detects that the temperature of the rotary container 200 exceeds a rated temperature control value thereof, the control switch cuts off the power of the heating element 201, thereby avoiding the continuous heating and dry burning of the heating element 201, which causes a potential safety hazard. The temperature sensor 215 may be an NTC temperature sensor and the temperature control switch 216 is a ceramic temperature controller.

In this embodiment, the rotary container 200 is provided with a first heat-generating pipe 2011 and a second heat-generating pipe 2012, the first heat-generating pipe 2011 is disposed on a side wall of the rotary container 200, and the second heat-generating pipe 2012 is disposed on the bottom wall. Accordingly, the three-dimensional heating of the rotating container 200 is realized, and correspondingly, in order to control the first heating pipe 2011 and the second heating pipe 2012 not to be too high in temperature, the temperature control switch includes a first temperature control switch 2061 and a second temperature control switch 2062, the first temperature control switch 2061 controls the heating of the first heating pipe 2011, and the second temperature control switch 2062 controls the heating of the second heating pipe 2012. When the temperature of the side wall is detected to be too high, the first temperature control switch 2061 will cut off the power of the first heat-emitting pipe 2011, so that the temperature of the side wall is at a safe value; when the temperature of the bottom wall is detected to be too high, the second temperature controlled switch 2062 will cut off the power of the second heating tube 2012, so that the temperature of the bottom wall is at a safe value.

In order to improve the accuracy of temperature detection, the cooking container 500 is made of a flexible material that is easily deformed or a bottom wall thereof in the rotation axis direction is made of a flexible material that is easily deformed. In this way, the cooking vessel 500 will maintain a tight fit with the rotating vessel 200, and temperature measurement errors are reduced. For this purpose, the cooking container 500 may be made of a metal foil and is placed in the receiving cavity of the rotary container 200.

In this embodiment, a heat insulation may be provided as in embodiment 3, so as to protect the conductive slip ring 302 from damage.

In this embodiment, like embodiment 4, the heat insulation cover 204 may be further disposed on the rotary container 200, so as to improve the heating efficiency of the cooking container 500, specifically refer to embodiment 4, which is not described in detail herein.

While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. A rotary stir-fry cooking appliance comprising:

a body;

a heat insulating member disposed in the escape hole, the heat insulating member rotating with the rotary container;

the heat insulation outer cover comprises an outer cover body and an inner cavity formed in the outer cover body, the rotary container is arranged in the inner cavity, the heat insulation outer cover is a vacuum outer cover, and the heat insulation component is a non-vacuum base; and the wiring terminal of the heating element penetrates through the non-vacuum base.

2. The rotisserie cooking appliance of claim 1, wherein the housing body comprises: the heat shield comprises a shield outer wall, a shield inner wall and a heat insulation cavity formed between the shield outer wall and the shield inner wall.

3. The rotisserie cooking device of claim 2 in which the insulated chamber is a vacuum chamber.

4. The rotary stir fry cooking appliance of claim 1 wherein the rotating vessel is provided with a pot rim flange, the pot rim flange being sealingly disposed with the port portion of the outer shroud body.

5. The rotisserie cooking device of claim 2 in which the hood outer wall includes a hood bottom wall and hood side walls, the hood bottom wall having a reinforcing structure thereon.

6. The rotisserie cooking device of claim 5 in which the reinforcing structure is a protrusion or groove integrally formed with the cover bottom wall.

7. The rotisserie cooking device of claim 1 in which the thermal insulation member is provided with a wire feed port.

8. The rotisserie cooking device of claim 1 in which the rotating vessel is provided with an anchor post that is fixedly connected to a drive assembly through the thermal insulation member.

9. The rotary stir fry cooking appliance of claim 1 wherein the rotating vessel has a cooking vessel disposed therein that rotates with the rotating vessel; the cooking container is placed in the accommodating cavity of the rotary container.