CN110960112A

CN110960112A - multifunction air fryer

Info

Publication number: CN110960112A
Application number: CN201911367346.4A
Authority: CN
Inventors: 麦德乐; 朱金海; 陈佳; 夏仁权
Original assignee: Foshan City Shanmeng Electric Appliance Co ltd
Current assignee: Guangdong Tianxi Electric Appliance Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-07
Anticipated expiration: 2039-12-26
Also published as: CN110960112B

Abstract

The invention relates to a multifunctional air fryer, which comprises a pot cover, a pot body and an inner cover assembly, wherein the pot cover comprises a baking device, a microswitch, a first magnet and an upper coupler, the first magnet is fixed on the pot cover, the upper coupler is movably arranged on the pot cover, and the baking device and the normally open microswitch are respectively and electrically connected with the upper coupler; if during the pressure cooker mode, neglected loading inner cup subassembly, control panel disconnection heating device power supply, if during the air fried pot mode, the many inner cup subassemblies of adorning, control panel disconnection heating device power and baking equipment power simultaneously, avoid heating device and baking equipment to start simultaneously, improve the security.

Description

Multifunctional air fryer

Technical Field

The invention relates to the field of kitchen appliances, in particular to a multifunctional air fryer.

Background

The air fryer is a combined cooking utensil for roasting, frying and the like, can quickly heat and embrittle food, and can make fried crispy mouthfeel without using oil.

The pressure cooker has unique high-temperature and high-pressure functions, can shorten cooking time, saves energy, and makes food cooked by the pressure cooker at high temperature and high pressure have soft mouthfeel.

At present, consumers have higher standard requirements on the selection of cooking modes of food and the taste of the food, and therefore, pots combining an air fryer and a pressure cooker appear on the market.

The existing product is formed by combining a pot body, an air frying pot cover and a pressure pot cover, has a complex structure, occupies a large space and is inconvenient to operate and store, and the cost is higher because the pressure monitoring adopts NTC to detect steam and then convert the steam into pressure data.

Disclosure of Invention

The invention aims to provide a multifunctional air fryer, which has a separable pot cover and a separable pot body and has the functions of an air fryer and a pressure cooker.

The purpose of the invention is realized as follows:

a multifunctional air fryer comprises a fryer cover, a fryer body and an inner cover assembly, wherein the fryer cover comprises a baking device, a micro switch, a first magnet and an upper coupler, the first magnet is fixed on the fryer cover, the upper coupler is movably arranged on the fryer cover, and the baking device and the normally open micro switch are respectively and electrically connected with the upper coupler;

the pan body is provided with a control panel and a lower coupler, the pan body is provided with a first reed switch corresponding to the position of the first magnet, the pan body is provided with a heating device, and the first reed switch, the lower coupler and the heating device are respectively electrically connected with the control panel;

the inner cover assembly is detachably mounted in the cooker cover, the first magnet is close to the first reed pipe, the inner cover assembly touches the micro switch, when the upper coupler and the lower coupler are disconnected, the control panel monitors that the first reed pipe is in a connected state, and the control panel controls the starting and stopping of the heating device and controls the state of the heating device;

when the upper coupler is connected with the lower coupler, the control panel monitors that the first reed switch is in a connection state, the micro switch is in a disconnection state, and the control panel simultaneously disconnects the power supply of the heating device and the power supply of the baking device.

The pot cover and the pot body are separated, the control panel controls the heating device to be started or stopped and adjusts the temperature of the heating device in the heating gear range of the heating device, a stir-frying mode is formed, and a user can stir-fry food materials in the pot body.

The pot cover does not install the inner cover subassembly, pot cover and pot body lock, go up the coupler and when connecting with lower coupler, control panel disconnection device power that generates heat, control panel control baking equipment opens and stops and adjust baking equipment's state simultaneously and form the fried pot mode of air, and the user customer toasts edible material at the internal of pot.

The pot cover installation inner cup subassembly, pot cover and pot body lock go up the coupler and when coupler disconnection down, the control panel control generate heat the device open stop and adjust the temperature formation pressure cooker mode that generates heat the device at the heating gear of the device that generates heat and the within range of pressure gear, and the user can eat the material at the internal culinary art of pot.

Thereby make the pan be equipped with to turn over stir-fry mode, air and fry a mode and pressure cooker mode, the function is various, improves the practicality of pot.

And if the pressure cooker mode, neglected to install the inner cup subassembly, control panel disconnection heating device power supply, if the air explodes the pot mode, adorn the inner cup subassembly more, control panel disconnection heating device power and baking equipment power simultaneously, avoid heating device and baking equipment to start simultaneously, improve the security.

The aim of the invention can also be solved by the following technical measures:

as a more specific scheme, the pot cover further comprises a second magnet, the pot body further comprises a second reed pipe, the second reed pipe is electrically connected with the control panel, the inner cover component pushes the second magnet to be far away from the second reed pipe, and the control panel monitors that the second reed pipe is in a disconnected state.

As a more specific scheme, a push rod extending towards the pot body direction is arranged at the switch position of the pot cover close to the microswitch, the push rod is pushed by the inner cover component, and the push rod touches the switch position of the microswitch to switch on the microswitch. The inner cup subassembly promotes the ejector pin, and the switch position of ejector pin touching micro-gap switch switches on micro-gap switch, and the principle is simple.

As a more specific scheme, the pot cover is further provided with a lever, the lever is arranged in the pot cover in a rotating mode, the lever extends out of the jacking portion towards the pot body, one end portion of the lever is provided with the second magnet, the inner cover assembly pushes the jacking portion to cause the lever to rotate, and the second magnet is far away from the second reed pipe.

As a more specific scheme, the pot further comprises a pressure switch and an elastic diaphragm, wherein the elastic diaphragm is arranged at the bottom of the pot body, the support leg of the heating device is abutted against the elastic diaphragm, the elastic diaphragm upwards supports the heating device, the pressure switch is arranged below the elastic diaphragm and close to the support leg, and the pressure switch is electrically connected with the control panel. During the process of cooking food, if the pressure value of the pot body is too high, the pressure pushes the heating device to press the elastic membrane to deform the elastic membrane, so that the support legs of the heating device press the pressure switch to disconnect the pressure switch, the control panel disconnects the power supply of the heating device, and the use safety is improved.

As a more specific scheme, the cooker cover is provided with an exhaust valve and a float valve, the exhaust valve and the float valve are installed on the cooker cover, the tail end of the exhaust valve extends into an inner cavity of the cooker cover, the inner cover assembly is provided with a through hole, the tail end of the exhaust valve penetrates through the through hole, and the exhaust valve positions the inner cover assembly. The through hole is opened to the inner cup subassembly, and discharge valve end passes the through hole, and discharge valve fixes a position the inner cup subassembly, avoids inner cup subassembly installation dislocation, makes inner cup subassembly installation more accurate.

As a more specific scheme, the inner cavity of the pot cover is provided with insertion holes along the circumferential direction, the clamp spring assemblies are arranged at the positions of the insertion holes, fixing columns are arranged at the tops of the inner cover assemblies along the circumferential direction, lifting handles are arranged at the bottoms of the inner cover assemblies along the circumferential direction at intervals, the fixing columns are inserted into the insertion holes, and the clamp spring assemblies clamp the fixing columns to clamp the inner cover assemblies on the pot cover. The fixing column of the inner cover component is inserted into the jack of the pot cover, and the clamp spring component clamps the fixing column, so that the inner cover component is connected with the pot cover.

As a more specific scheme, the clamp spring assembly comprises a clamp spring fixing block and a clamp spring, the clamp spring fixing block is arranged at an outlet of the insertion hole, the clamp spring is installed in the clamp spring fixing block, an inner cavity of the clamp spring is communicated with an inner cavity of the insertion hole, the upper portion of the fixing column is an upper circular truncated cone, the lower portion of the fixing column is a lower circular truncated cone, the upper circular truncated cone and the lower circular truncated cone are connected to form a fixing column which is narrow in upper portion, wide in middle portion and narrow in lower portion, an upper inclined plane convenient for unfolding the clamp spring is formed on the side wall of the upper circular truncated cone, a lower inclined plane convenient for unfolding the clamp spring is formed at the connecting position of the upper circular truncated cone and the lower circular truncated cone, a limiting convex portion is formed at the connecting position of the upper circular. The inner cover component can be adjusted in a vertically floating manner, so that the sealing effect of the inner cover component and the inner container is better. When inner cup subassembly and pot cover separation, down pull down the handle hard, the lower slope of fixed column struts the jump ring, and the jump ring diameter is greater than spacing convex part diameter, the easy roll-off jump ring of fixed column, and the fixed column breaks away from the jump ring, and the user dismantles the inner cup subassembly more easily.

As a more specific scheme, the pot cover is provided with an upper coupler accommodating cavity, a button is arranged at the top of the pot cover corresponding to the upper coupler accommodating cavity, the upper coupler is movably arranged in the upper coupler accommodating cavity and connected with the button, and the button drives the upper coupler to extend out of the upper coupler accommodating cavity to be connected with the lower coupler by pressing the button, so that the connection between the upper coupler and the lower coupler is realized, or the button drives the upper coupler to retract into the upper coupler accommodating cavity to be disconnected with the lower coupler, and the disconnection between the upper coupler and the lower coupler is realized. The upper coupler adopts a telescopic structure, the upper coupler is prevented from blocking the pot cover to rotationally lock the pot body, meanwhile, a user can drive the upper coupler to stretch out of the upper coupler holding cavity through a key to be connected with the lower coupler or retract into the upper coupler holding cavity to be disconnected with the lower coupler, the function of the air fryer is adjusted, and the practicability of the air fryer is improved.

As more specific scheme, the button is provided with M type shell fragment, and the both sides tip of M type shell fragment is provided with the projection, and the button is the cavity cylinder, and M type shell fragment is installed at the button inner chamber, and the projection passes the button outer wall, the top that the pot cover corresponds last coupler holding chamber is opened there is button holding chamber, and button holding intracavity wall is provided with shrinkage pool and recessed hole, button and spring are arranged in the button holding intracavity in, and spring one end is supported and is leaned on the button, and the spring other end supports and leans on in the button holding chamber, and the spring constitutes the canceling release mechanical system of button, and when the button was not pressed, go up coupler and coupler disconnection down, the projection inserts the locking button in the shrinkage pool, and when the button was pressed, go up coupler and coupler switch-on down, the projection. Avoid the button to reset, maintain coupler and lower coupler connected state, avoid cooking the in-process, the pressure promotion button of the pot body resets, if the user need break off the upper coupler and lower coupler, the user need up pulling button hard, makes M type shell fragment produce deformation, and the shrinkage pool is left down to the projection, locks the button in the shrinkage pool until the projection gets into, and easy operation improves the job stabilization nature of multi-functional air fryer greatly.

As more specific scheme, the inner cup subassembly includes inner cup, sealing washer and clamping ring, including putting the sealing washer cover, cover including the clamping ring installation and compress tightly the sealing washer, the inner cup is opened the through-hole, the inner cup is provided with along its circumferencial direction interval the fixed column, the clamping ring is provided with along its circumferencial direction interval the handle, cover including the clamping ring installation and compress tightly the sealing washer, prevent that the sealing washer pine from taking off.

As a more specific scheme, the pot cover is provided with cover teeth, the upper opening of the pot body is provided with pot teeth, the pot cover is seated on the pot body, the pot cover is rotated, the cover teeth and the pot teeth are buckled with each other, the pot cover and the pot body are buckled, and the pot cover and the pot body are locked with each other.

More specifically, the baking device comprises a heat generating device pipe, a fan and a reflecting cover, wherein the heat generating device pipe, the fan and the reflecting cover are positioned on the pot cover.

As a more specific scheme, the pot body is provided with a buzzer, and the buzzer is electrically connected with the control panel. Under the pressure cooker mode, neglected loading inner cup subassembly, control panel starts bee calling organ, and bee calling organ makes a sound and reminds the user, and under the air fried pot mode, adorn inner cup subassembly more, control panel starts bee calling organ, and bee calling organ makes a sound and reminds the user.

The invention has the following beneficial effects:

according to the invention, when the pot cover is separated from the pot body, the control panel controls the heating device to be started or stopped and adjusts the temperature of the heating device within the heating gear range of the heating device, so that a stir-frying mode is formed, and a user can stir-fry food materials in the pot body. The pot cover does not install the inner cover subassembly, pot cover and pot body lock, go up the coupler and when connecting with lower coupler, control panel disconnection device power that generates heat, control panel control baking equipment opens and stops and adjust baking equipment's state simultaneously and form the fried pot mode of air, and the user customer toasts edible material at the internal of pot. The pot cover installation inner cup subassembly, pot cover and pot body lock go up the coupler and when coupler disconnection down, the control panel control generate heat the device open stop and adjust the temperature formation pressure cooker mode that generates heat the device at the heating gear of the device that generates heat and the within range of pressure gear, and the user can eat the material at the internal culinary art of pot. Thereby make the pan be equipped with to turn over stir-fry mode, air and fry a mode and pressure cooker mode, the function is various, improves the practicality of pot.

According to the invention, if the pressure cooker is in the pressure cooker mode, the inner cover assembly is not installed, the control panel cuts off the power supply of the heating device, and if the air fryer is in the air fryer mode, the inner cover assembly is installed more, the control panel cuts off the power supply of the heating device and the power supply of the baking device at the same time, so that the heating device and the baking device are prevented from being started at the same time, and the safety is improved.

According to the invention, the inner cover assembly is arranged on the pot cover to form the pressure pot cover, the inner cover assembly is separated from the pot cover to form the air fryer cover, so that the pot cover, the inner cover assembly and the pot body are assembled to form the pressure pot or the air fryer, the operation is simple, in the pressure pot mode, the inner cover assembly is neglected to be installed, the control panel starts the buzzer, the buzzer makes a sound to remind a user, in the air fryer mode, the inner cover assembly is installed in a plurality of places, the control panel starts the buzzer, and the buzzer makes a sound to remind the user.

Drawings

FIG. 1 is a schematic view of the multi-functional air fryer of the present invention.

FIG. 2 is an assembly view of the lid, body and inner lid assembly of the multifunctional air fryer of the present invention.

FIG. 3 is an assembly view of the lid and inner lid assembly of the multi-functional air fryer of the present invention.

FIG. 4 is a schematic view, partially in section, of the lid of the multi-functional air fryer of the present invention.

FIG. 5 is a partial cross-sectional view of the lid of the multi-functional air fryer of the present invention.

FIG. 6 is a schematic view, partially in section, of the lid of the multi-functional air fryer (with the inner lid assembly installed) of the present invention.

FIG. 7 is a partial cross-sectional view of the lid of the multi-functional air fryer (with the inner lid assembly installed) of the present invention.

FIG. 8 is a partial cross-sectional view of the lid of the multi-functional air fryer (with the inner lid assembly installed) of the present invention.

FIG. 9 is a partial cross-sectional view of the multi-functional air fryer of the present invention (inner lid assembly floating position).

Fig. 10 is an enlarged view of a portion a of fig. 9.

FIG. 11 is a partial cross-sectional view of the multi-functional air fryer of the present invention.

FIG. 12 is a sectional view of the multi-functional air fryer of the present invention.

FIG. 13 is an exploded view of the multi-functional air fryer of the present invention.

FIG. 14 is an exploded view of the lid of the multi-functional air fryer of the present invention.

FIG. 15 is a partial schematic view of the lid of the multi-functional air fryer of the present invention.

FIG. 16 is a lever diagram of the multi-functional air fryer.

FIG. 17 is another cross-sectional, angled view of the multi-functional air fryer of the present invention.

FIG. 18 is a schematic cross-sectional view of another embodiment of the multi-functional air fryer.

FIG. 19 is a partially exploded cross-sectional view of the lid of the multi-functional air fryer of the present invention.

FIG. 20 is a schematic electrical diagram of the multi-functional air fryer of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples:

embodiment, as shown in fig. 1 to 20, a multifunctional air fryer comprises a pot cover 1, a pot body 2 and a liner 3, wherein the pot cover 1 comprises a baking device 4, an inner cover assembly 5, a micro switch 6, a first magnet 7, a second magnet 71, a lever 72, a buzzer 82, an upper coupler 11, a lower coupler 21, a float valve 8 and an exhaust valve 9.

The baking device 4 comprises a heating device pipe 41, a fan 42 and a reflecting cover 43, wherein the heating device pipe 41, the fan 42 and the reflecting cover 43 are arranged on the cooker cover 1.

1 division of pot cover has

thermovent

12, and 1 inner wall of pot cover is provided with along its circumferencial direction interval and covers 14 pot cover 1 division of tooth and has last

coupler holding chamber

15, and 1 surface correspondence of pot cover goes up coupler holding chamber 15 top and sets up button holding chamber 200, and button holding chamber 200 inner wall is provided with shrinkage pool 201 and lower concave hole 202, be provided with button 16 and spring 17 in the button holding chamber 200, button 16 is the cavity cylinder, and the inner chamber of button 16 is provided with M type shell fragment 300, and the both sides tip of M type shell fragment 300 is provided with projection 301, and projection 301 passes the 16 outer walls of button.

The upper coupler 11 is movably arranged in the upper coupler accommodating cavity 15 and is connected with a key 16, one end of a spring 17 abuts against the key 16, the other end of the spring 17 abuts against the key accommodating cavity 200, the spring 17 forms a reset mechanism of the key 16, the key 16 controls the upper coupler 11 to extend out of the upper coupler accommodating cavity 15 or retract into the upper coupler accommodating cavity 15, and the baking device 4 and the microswitch 6 are electrically connected with the upper coupler 11 respectively.

The first magnet 7 and the microswitch 6 are arranged in the inner cavity of the pot cover 1, the switch position of the pot cover 1 close to the microswitch 6 is provided with an ejector rod 13 for connecting or disconnecting the microswitch 6, and the ejector rod 13 extends out towards the pot body 2.

The float valve 8 and the exhaust valve 9 are arranged on the cooker cover 1, and the tail end of the exhaust valve 9 extends into the inner cavity of the cooker cover 1.

Referring to fig. 14 to 16, the pot cover 1 is provided with a lever limiting cavity 73, and a limiting groove 74 is formed at the top of the lever limiting cavity 73. The utility model discloses a pot body 2, including lever 72, pivot 76, lever 72 and lever 72, lever 72 one end stretches into in the spacing chamber 73 of lever, and the lever 72 tip that stretches into the spacing chamber 73 of lever in addition opens there is shaft hole 75, pivot 76 passes shaft hole 75 and locks on the spacing chamber 73 of lever, and lever 72 uses pivot 76 to rotate as rotation center, and the spacing chamber 73 of lever restriction lever 72's rotation angle, the other end of lever 72 is provided with magnet seat 77, second magnet 71 is installed in magnet seat 77, and in addition, lever 72 is provided with the jack-up portion 78 that the inner cup of being convenient for promoted lever 72 rotation, and.

The top of the lever 72 extending into the lever limiting cavity 73 is provided with a limiting piece 79 corresponding to the limiting groove 74, and the limiting piece 79 is inserted into the limiting groove 74 to prevent the lever 72 from deviating.

Moreover, 1 inner chamber of pot cover is provided with jack 18 along its circumferencial direction, and jack 18 exit is provided with jump ring subassembly 19, jump ring subassembly 19 includes jump ring fixed block 191 and jump ring 192, jump ring fixed block 191 is metal jump ring fixed block, and jump ring fixed block 191 sets up in jack 18 exit, jump ring 192 is metal jump ring 192, and jump ring 192 is installed in jump ring fixed block 191, and jump ring 192 inner chamber and jack 18 inner chamber communicate.

The upper opening of the pan body 2 is provided with a first reed pipe 22, a second reed pipe 81 and the lower coupler 21. The first magnet 7 and the first reed switch 22 form an uncovering detection module 100, and the second magnet 71 and the second reed switch 81 form a neglected loading prevention inner cover detection module 400.

The utility model discloses a pot body, including pot body 2, the upper portion of pot body 2 is uncovered department and is provided with pot tooth 23 along its circumferencial direction interval, and the lateral wall of pot body 2 is provided with control panel 24, and the bottom of pot body 2 is provided with heating device 25, elastic diaphragm 26 and pressure switch 27, the stabilizer blade 251 of heating device 25 supports and leans on elastic diaphragm 26, and elastic diaphragm 26 up supports heating device 25, pressure switch 27 is located heating device 25's stabilizer blade 251 below, and heating device 25, pressure switch 27 and lower coupler 21 are connected with control panel 24 electricity respectively.

Inner cup subassembly 5 includes inner cup 51, sealing washer 52 and clamping ring 53, sealing washer 52 cover is put on inner cup 51, and clamping ring 53 is provided with handle 55 along its circumferencial direction interval, and clamping ring 53 installs and compresses tightly sealing washer 52 on inner cup 51, inner cup 51 is opened there is the through-hole 511, and inner cup 51 is provided with fixed column 54 along its circumferencial direction interval.

As shown in fig. 10, the upper portion of the fixing column 54 is an upper circular truncated cone 541, the lower portion of the fixing column 54 is a lower circular truncated cone 542, the bottom wall of the upper circular truncated cone 541 and the bottom wall of the lower circular truncated cone 542 are connected to form the fixing column 54 with a narrow upper portion, a wide middle portion and a narrow lower portion, an upper inclined plane 5411 for conveniently expanding the clamp spring is formed on the side wall of the upper circular truncated cone 541, a lower inclined plane 5422 for conveniently expanding the clamp spring 192 is formed on the side wall of the lower circular truncated cone 542, and a limit protrusion 56 is.

The working principle is as follows:

a stir-frying mode:

when the cooker cover 1 leaves the cooker body 2, the first magnet 7 is disconnected with the first reed pipe 22, the second magnet 71 is disconnected with the second reed pipe 81, the upper coupler 11 is disconnected with the lower coupler 21, the control panel 24 monitors that the first reed pipe 22 and the second reed pipe 81 are both in a disconnected state, and the control panel 24 controls the starting and stopping of the heating device 25, adjusts the temperature of the heating device 25 in the heating gear range of the heating device 25 and closes the buzzer 82.

Air fryer mode:

the user sits the inner bag 3 in the pot body 2, then the pot cover 1 sits on the pot body 2, then the user rotates the pot cover 1 until the cover teeth 14 of the pot cover 1 and the pot teeth 23 of the pot body 2 are mutually clamped, and the pot cover 1 and the pot body 2 are buckled.

At this time, the first magnet 7 of the pot cover 1 is close to the first reed pipe 22 of the pot body 2, the second magnet 71 is close to the second reed pipe 81, the upper coupler 11 is aligned with the lower coupler 21, and the control panel 24 detects that the first reed pipe 22 and the second reed pipe 81 are both in the on state.

At this time, the user presses the key 16, the key 16 drives the upper coupler 11 to move downwards, the upper coupler 11 is connected with the lower coupler 21, the control panel 24 monitors that the microswitch 6 is in an off state, the control panel 24 turns off the power supply of the heating device 25 at this time, and the control panel 24 turns on the power supply of the baking device 4 and controls the state of the baking device 4.

At this time, the user can freely change the temperature of the baking device 4 by touching the control panel 24 for adjustment, so that the food in the inner container 3 can be baked, and the operation is simple.

When the air fryer mode is adopted, the baking device 4 emits heat, so that the temperature of the position of the clamp spring 192 of the pot cover 1 is very high, the metal clamp spring fixing block and the metal clamp spring are adopted, and the clamp spring 192 is prevented from deforming due to the fact that metal has high temperature resistance and long service life.

Air fryer mode (case of multiple inner lid assembly 5):

inner cap assembly 5 with multiple mounting: the inner cover assembly 5 pushes the jacking portion 78 upwards to enable the lever 72 to rotate upwards, the second magnet 71 is far away from the second reed pipe 81, the second reed pipe 81 is disconnected, meanwhile, the inner cover assembly 5 pushes the ejector rod 13 to act, the ejector rod 13 touches the switch position of the microswitch 6, and the microswitch 6 is switched on.

The user sits the inner bag 3 in the pot body 2, then the pot cover 1 sits on the pot body 2, then the user rotates the pot cover 1 until the cover teeth 14 of the pot cover 1 and the pot teeth 23 of the pot body 2 are mutually clamped, the pot cover 1 and the pot body 2 are buckled, and the first magnet 7 of the pot cover 1 is close to the first reed pipe 22 of the pot body 2.

The user presses the button 16, the button 16 drives the upper coupler 11 to move downwards, the upper coupler 11 is connected with the lower coupler 21, the control panel 24 monitors that the first reed switch 22 is in a connected state, the second reed switch 81 is in a disconnected state, the micro switch 6 is in a connected state, the control panel 24 simultaneously disconnects the power supply of the heating device 25 and the power supply of the baking device 4, the buzzer 82 is started, the heating device 25 and the baking device 4 are prevented from being started simultaneously, safety is improved, and the buzzer 82 makes a sound to remind the user.

Pressure cooker mode:

the user places the inner lid assembly 5 in the pot lid 1, adjusts the position of the inner lid assembly 5, and allows the discharge valve 9 to pass through the through hole 511 of the inner lid assembly 5 to position the inner lid assembly 5.

Then, the fixing column 54 of the inner lid assembly 5 is inserted into the insertion hole 18 of the pot cover, the upper inclined plane 5411 of the upper circular truncated cone 541 gradually expands the clamp spring 192 until the diameter of the clamp spring 192 is larger than that of the limiting convex part 56, the fixing column 54 is completely inserted into the insertion hole 18, the lower inclined plane 5422 of the fixing column 54 is located in the clamp spring 192, at this time, the clamp spring 192 recovers, the diameter of the clamp spring 192 is smaller than that of the limiting convex part 56, at this time, the limiting convex part 56 is located on the clamp spring 192, the clamp spring 192 upwards supports the fixing column 54 and limits the fixing column 54 to be located in the insertion hole 18, connection of the inner lid assembly 5 and the pot cover 1 is achieved, operation is simple, the inner lid assembly 5.

Because the clamp spring 192 and the lower inclined surface 5422 of the fixing column 54 have the gap 10, the limiting convex part 56 is seated on the clamp spring 192, so that the inner cover component 5 can be adjusted in a vertically floating manner, when pressure is generated in the cooker, the inner cover component 5 can be automatically aligned with the inner container 3, and the sealing effect of the inner cover component 5 and the inner container 3 is better.

Further, the lid assembly 5 pushes the jack portion 78 upward, the lever 72 is rotated upward, the second magnet 71 is moved away from the second reed switch 81, and the second reed switch 81 is turned off.

Next, the user sits the inner container 3 in the pot body 2, sits the pot cover 1 on the pot body 2, and the user rotates the pot cover 1 until the cover teeth 14 of the pot cover 1 and the pot teeth 23 of the pot body 2 are clamped with each other, so as to realize the buckling of the pot cover 1 and the pot body 2, and meanwhile, the inner container 3 pushes the inner cover assembly 5 to move, so that the sealing ring 52 is tightly attached to the inner container 3, thereby improving the sealing effect, and at this time, the first magnet 7 of the pot cover 1 is close to the first reed pipe 22 of the pot body 2.

When the user does not press the button 16, the upper coupler 11 and the lower coupler 21 are in the off state, the control panel 24 monitors that the first reed pipe 22 is in the on state, the second reed pipe 81 is in the off state, and the control panel 24 controls the on/off of the heating device 25 and adjusts the temperature of the heating device 25 within the range of the heating gear and the pressure gear of the heating device 25.

The user adjusts through touching control panel 24, freely change the temperature of device 25 that generates heat, can cook the food of inner bag 3, and easy operation, when food culinary art in-process produced great pressure, pressure leads to inner bag 3 to move down, because elastic diaphragm 26 is the weakest part, device 25 that generates heat moves down and leads to elastic diaphragm 26 to deform, inner bag 3 moves down, lead to device 25 that generates heat to move down, device 25 that generates heat presses pressure switch 27, until pressure switch 27 disconnection, control panel 24 stops device 25 that generates heat to heat and heats, and the safety in utilization is improved.

Pressure cooker model (neglected loading inner cover component)

The microswitch 6 of the pot cover 1 is in an off state, meanwhile, the lever 72 swings downwards under the action of gravity, and the second magnet 71 is close to the second reed pipe 81 and is connected with the second reed pipe 81.

The user sits inner bag 3 in the pot body 2, and pot cover 1 sits on the pot body 2, and the user rotates pot cover 1, until the lid tooth 14 of pot cover 1 and the pot tooth 23 of the pot body 2 chucking each other, realizes pot cover 1 and the lock of the pot body 2, and simultaneously, inner bag 3 promotes inner cup subassembly 5 and removes, makes sealing washer 52 hug closely with inner bag 3, improves sealed effect.

At this time, the first magnet 7 of the lid 1 approaches the first reed pipe 22 of the body 2 while the upper coupler 11 and the lower coupler 21 are aligned. When the control panel 24 monitors that the first reed switch 22 is in the on state and the second reed switch 81 is in the on state, the control panel starts the buzzer 82 and turns off the power supply of the heating device 25, and the buzzer 82 sounds to remind a user.

Mistaken pressing of the key 16 in the pressure cooker mode:

if a user presses the press key 16 by mistake when using the pressure cooker function, the press key 16 drives the upper coupler 11 to move downwards, the upper coupler 11 is connected with the lower coupler 21, at the moment, the control panel 24 monitors that the micro switch 6 is in the on state, the first reed pipe 22 is in the on state, the second reed pipe 81 is in the on state, the control panel 24 disconnects the power supply of the heating device 25 and the power supply of the baking device 4, the heating device 25 and the baking device 4 are prevented from being started at the same time, the safety is improved, the buzzer 82 is started, and the buzzer 82 makes a sound to remind the user.

Taking out the inner cap assembly 5:

the user puts pot cover 1 upside down, and when the user was toward drawing handle 55 outward, inner cup subassembly 5 moved up and left pot cover 1, and inner cup subassembly 5 is at the gliding in-process, and the lower inclined plane 5422 of fixed column struts jump ring 192, and jump ring 192 diameter is greater than spacing convex part 56 diameter, and fixed column 54 roll-off jump ring 192 easily, and fixed column 54 breaks away from jump ring 192, can take out inner cup subassembly 5, and the user dismantles inner cup subassembly 5 more easily.

The upper coupler and the lower coupler are connected:

with reference to fig. 15 to 16, when the user presses the key 16, the spring 17 deforms, the convex column 301 of the key 16 is inserted into the lower concave hole 202 to lock the key 16, so as to prevent the key 16 from resetting, maintain the communication state between the upper coupler 11 and the lower coupler 21, prevent the pressure of the pot body 2 from pushing the key 16 to reset in the cooking process, and improve the working stability.

The upper coupler and the lower coupler are disconnected:

referring to fig. 18 to 19, a user needs to pull the key 16 upwards with force, the spring 17 resets, the M-shaped elastic piece 300 deforms, the convex column 301 leaves the lower concave hole 202 until the convex column 301 enters the upper concave hole 201 to lock the key 16, operation is simple, and working stability is improved.

Claims

1. A multifunctional air fryer, comprising a pot cover, a pot body and an inner cover assembly, characterized in that: the pot cover comprises a baking device, a micro switch, a first magnet and an upper coupler, the first The magnet is fixed on the pot cover, the upper coupler is movably arranged on the pot cover, and the baking device and the normally open microswitch are respectively electrically connected to the upper coupler;

The pot body is provided with a control panel and a lower coupler, the pot body is provided with a first reed switch corresponding to the first magnet position, and the pot body is provided with a heating device, the first reed switch, the lower coupler and the heating device are respectively electrical connection with the control panel;

The inner lid assembly is detachably installed in the pot lid, the first magnet is close to the first reed switch, the inner lid assembly touches the micro switch, and when the upper coupler and the lower coupler are disconnected, the control panel monitors the first reed switch. A reed switch is in the on state, the control panel controls the start and stop of the heating device and controls the state of the heating device;

When the upper coupler and the lower coupler are connected, the control panel detects that the first reed switch is in an on state and the micro switch is in an off state, and the control panel simultaneously disconnects the power of the heating device and the power of the baking device.

2. The multifunctional air fryer according to claim 1, wherein the lid further comprises a second magnet, and the pot body further comprises a second reed switch, the second reed switch and the control panel To be electrically connected, the inner cover assembly pushes the second magnet away from the second reed switch, and the control panel detects that the second reed switch is in a disconnected state.

3. The multifunctional air fryer according to claim 1, wherein the lid is provided with a mandrel protruding toward the pot body at a position close to the switch position of the microswitch, and the inner lid assembly pushes the mandrel, The top rod touches the switch position of the micro switch to turn on the micro switch.

4. The multifunctional air fryer according to claim 2, characterized in that: the lid is further provided with a lever, the lever is arranged in the lid in a rotating manner, and the lever extends out of a jacking portion toward the pot body, One end of the lever is provided with the second magnet, the inner cover assembly pushes the jacking portion, causing the lever to rotate, and the second magnet is away from the second reed switch.

5. The multifunctional air fryer according to claim 1, further comprising a pressure switch and an elastic diaphragm, the elastic diaphragm is arranged at the bottom of the pot body, and the legs of the heating device abut on the elastic diaphragm , the elastic diaphragm supports the heating device upward, the pressure switch is arranged below the elastic diaphragm and close to the support feet, and the pressure switch is electrically connected with the control panel.

6. The multifunctional air fryer according to claim 1, characterized in that: the lid is provided with an exhaust valve and a float valve, the exhaust valve and the float valve are mounted on the lid, and the end of the exhaust valve extends into the inner cavity of the pot cover, the inner cover assembly is provided with a through hole, the end of the exhaust valve passes through the through hole, and the exhaust valve positions the inner cover assembly.

7 . The multifunctional air fryer according to claim 6 , wherein the inner cavity of the lid is provided with an insertion hole along the circumferential direction thereof, and a snap spring assembly is arranged at the outlet of the insertion hole, and the top of the inner cover assembly is along the A fixed column is arranged in the circumferential direction, and the bottom of the inner cover assembly is provided with handles at intervals along the circumferential direction.

8 . The multifunctional air fryer according to claim 7 , wherein the circlip assembly comprises a circlip fixing block and a circlip, the circlip fixing block is arranged at the outlet of the jack, and the circlip is installed on the circlip. 9 . In the spring fixing block, the inner cavity of the circlip is communicated with the inner cavity of the socket, the upper part of the fixing column is an upper circular platform, the lower part of the fixing column is a lower circular platform, and the upper circular platform and the lower circular platform are connected to form a narrow upper part, a middle part wide and a lower part narrow For the fixing column, the side wall of the upper circular platform forms an upper inclined surface that is convenient for opening the circlip, the side wall of the lower circular platform forms a lower slope that is convenient for opening the circlip, and the connection between the upper circular platform and the lower circular platform forms a limit convex portion, the said The fixing column extends into the socket and is inserted into the circlip, the lower slope is located in the inner cavity of the circlip, there is a gap between the lower slope and the inner cavity of the circlip, and the limiting convex part sits on the circlip, so that the circlip supports the fixed column upwards .

9 . The multifunctional air fryer according to claim 1 , wherein an upper coupler accommodating cavity is opened on the cooker cover, and a button is provided on the top of the cooker cover corresponding to the position of the upper coupler accommodating cavity, and the The upper coupler is movably arranged in the upper coupler accommodating cavity to connect to the button. By pressing the button, the button drives the upper coupler to extend out of the upper coupler accommodating cavity and connect with the lower coupler, so as to realize the upper coupler and the lower coupler. The upper coupler is retracted into the accommodating cavity of the upper coupler and disconnected from the lower coupler by connecting or pressing the button, so as to realize the disconnection of the upper coupler and the lower coupler.

10. The multifunctional air fryer according to claim 9, characterized in that: the button is provided with M-shaped shrapnel, the two ends of the M-shaped shrapnel are provided with convex columns, the button is a hollow cylinder, and the M-shaped shrapnel is installed In the inner cavity of the button, the convex column passes through the outer wall of the button, and a button accommodating cavity is opened above the pot cover corresponding to the upper coupler accommodating cavity, and the inner wall of the button accommodating cavity is provided with an upper concave hole and a lower concave hole. And the spring is placed in the key accommodating cavity, one end of the spring abuts on the key, the other end of the spring abuts in the key accommodating cavity, the spring constitutes the reset mechanism of the key, when the key is not pressed, the upper coupler and the lower coupler are disconnected. When the button is pressed, the upper coupler and the lower coupler are connected, and the convex column is inserted into the lower concave hole to lock the button.