CN207640127U - Cooking apparatus - Google Patents

Abstract

The utility model provides a kind of cooking apparatus, including：Interior pot, pot cover, cleaning assembly and driving device；Cleaning assembly is movably arranged on pot cover, and can be connected to water source；Driving device is connected on pot cover and with cleaning assembly, for driving cleaning assembly to make stretching motion between pot cover and interior pot, so that cleaning assembly is reached the side wall water spray of the inside pot in lower part of interior pot, with pot in cleaning.The cooking apparatus, when needing to clean interior pot, cleaning assembly can move downwardly to the lower part of interior pot under the drive of the drive, then the side wall water spray of inside pot, it effectively shortens in this way at a distance from the attachments such as cleaning assembly and residue in interior pot, to improve the scouring force to these attachments, and then cleaning performance is improved, it brings great advantage to the user, has been obviously improved user experience；And when cleaning finishes, cleaning assembly, which moves upwards, to be back on pot cover, to ensure being normally carried out for cooking process.

Description

Cooking apparatus

Technical field

The utility model is related to kitchen appliance technical fields, in particular to a kind of cooking apparatus.

Background technology

Currently, for cooking apparatus such as electric cookers, needs user to take out interior pot after use and hand-wash, very not Just；And although some electric cookers have the function of washing pot automatically, it is washed a pot component and is fixed on pot cover mostly, the rotation of inside pot Turn water spray, since the substances such as residue in interior pot are mainly attached to the bottom of interior pot, so with the distance between pot component phase is washed Away from farther out, cleaning performance is bad.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of cooking pot Tool.

Another of the utility model is designed to provide and a kind of washing a pot method for the automatic of above-mentioned cooking apparatus.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of cooking apparatus, including： Interior pot；Pot cover, lid are located at the top of the interior pot；Cleaning assembly is movably arranged on the pot cover, and can be connected to water Source；And driving device, it is mounted on the pot cover, and be connected with the cleaning assembly, for driving the cleaning assembly in institute It states and makees stretching motion between pot cover and the interior pot, the cleaning assembly is made to reach the lower part of the interior pot to the side of the interior pot Wall is sprayed water, to clean the interior pot.

Cooking apparatus provided by the utility model, cleaning assembly are movably arranged on pot cover, and can be in driving device Driving under make stretching motion between pot cover and interior pot, then cleaning assembly can be in the drive of driving device when needing to clean interior pot The lower part of interior pot is moved downwardly under dynamic, then the side wall water spray of inside pot, effectively shortens in this way in cleaning assembly and interior pot The attachments such as residue distance, to improve the scouring force to these attachments, and then improve cleaning performance, give user Great convenience is brought, user experience has been obviously improved；And when cleaning finishes, cleaning assembly then under the drive of the drive to Upper movement is back on pot cover, to ensure being normally carried out for cooking process.

In addition, the cooking apparatus in above-mentioned technical proposal provided by the utility model can also have following supplementary technology special Sign：

In the above-mentioned technical solutions, the driving device includes：Actuator；And transmission component, it is defeated with the actuator Shaft is connected with the cleaning assembly, for driving the cleaning assembly or more stretching motion.

Driving device includes actuator (such as motor) and transmission component, and actuator provides power resources, and transmission component will drive The power-conversion of moving part is the power that cleaning assembly moves up and down, and then realizes the stretching motion up and down of cleaning assembly.

In the above-mentioned technical solutions, the transmission component includes driving member and moving part, the driving member and the driving The output shaft of part is connected, and the moving part is connected with the driving member and the cleaning assembly；The driving member is in rod-shaped, and edge Vertical direction extends, and the outside wall surface of the driving member is equipped with external screw thread, and the moving part is cylindrical in shape, the inner wall of the moving part Face is equipped with internal thread compatible with the external screw thread, and the bottom of the moving part is fixedly connected with the cleaning assembly； Wherein, the anti-rotation structure for limiting the moving part rotation is equipped between the moving part and the pot cover, so that described defeated When shaft rotates, the driving member drives the moving part vertically to move up and down, and so that the moving part is driven described clear Wash component vertically stretching motion；Alternatively, the transmission component includes gear and the rack slide vertically extended, The gear is set on the output shaft, and the rack slide is meshed with the gear, and is fixed with the cleaning assembly Connection, to drive the cleaning assembly vertically stretching motion.

Transmission component includes driving member and moving part：Driving member is in rod-shaped, is fixed with the output shaft of actuator (such as motor) Connection, and its outside wall surface is equipped with external screw thread；Moving part is cylindrical in shape, and inner wall surface thereof is equipped in compatible with above-mentioned external screw thread Screw thread, and its bottom is fixedly connected with cleaning assembly；Then when the output shaft of actuator rotates, driving member rotates synchronously, due to Moving part is engaged with driving member screw thread, and the anti-rotation structure between moving part and pot cover limits moving part and rotates in a circumferential direction, thus Moving part moves up and down along driving member, and then cleaning assembly is driven to move up and down along vertical direction.

It can be the cooperation of protrusion and groove as anti-rotation structure, for example company is fixed on moving part or with moving part On the component connect be arranged protrusion, protrusion be stuck in pot cover setting the sliding slot being matched therewith in, either moving part or with even Groove is set on the component that moving part is fixedly connected, and groove is stuck on the sliding rail of pot cover setting being matched therewith；It can also will connect The outside wall surface of moving part be designed to cross section be square, triangle, the non-circular shape such as trapezoidal, be arranged on pot cover shape with Its compatible installing port or moving conduit etc., can play the role of anti-rotation, will not enumerate herein, but all should be in this reality With in novel protection domain.

Alternatively, transmission component includes gear and rack slide：Gear is set on output shaft, with the rotation of output shaft Rotation, rack slide is meshed with gear, and vertically extends, so rack slide can opposed gear up and down motion, Since rack slide is fixedly connected with cleaning assembly, so cleaning assembly can be driven to move up and down along vertical direction.

Certainly, transmission component is not limited to above-mentioned screw thread engagement and realizes that up and down motion or rack and pinion engagement are realized up and down The mode of movement can also be other modes；Driving device is also not limited to the above-mentioned driving that will be converted into linear motion The modes such as mode, such as electromagnetism push rod, as long as cleaning assembly can be driven to do stretching motion between pot cover and interior pot, This will not enumerate, due to can realize the purpose of this utility model, and the design philosophy without being detached from the utility model And objective, thus should be within the protection scope of the present utility model.

In any of the above-described technical solution, the cooking apparatus further includes：The output end of feed pipe, the feed pipe can It is connected with the interior pot, for conveying material to the interior pot.

Cooking apparatus further includes feed pipe, can inwardly pot self-feeding, in this way, cooking apparatus with washing a pot work(automatically On the basis of energy, and the function of self-feeding is increased, to further improve the degree of automation of cooking apparatus.Certainly, The materials such as rice can also be manually placed into interior pot by user.

In the above-mentioned technical solutions, the pot cover includes lid ontology and the installation that runs through and be fixed on the lid ontology Box, the upper and lower part of the mounting box are respectively equipped with feed inlet and discharge port, and the output end of the feed pipe is connected to described At feed inlet；The driving device is mounted on the mounting box, and the cleaning assembly is arranged at the discharge port, and with institute The size for stating discharge port is adapted, to close or open the discharge port；The cleaning assembly is connected to water source by water inlet pipe, The output end of the water inlet pipe is inserted into the mounting box, and is fixedly linked with the cleaning assembly.

Pot cover includes lid ontology and mounting box, and mounting box is through lid ontology and is fixed on lid ontology, the top of mounting box It is respectively equipped with feed inlet and discharge port with lower part, the output end of feed pipe is connected at feed inlet, then the material of feed pipe conveying It is introduced into mounting box, then the discharge port under gravity through mounting box bottom enters in interior pot, both shortens feeding in this way The length of pipe, and the requirement to feeding power source can be reduced to a certain extent；Further, driving device is mounted on installation On box, cleaning assembly is arranged at discharge port, then driving device is located at least partially in mounting box, and cleaning assembly is connected to water The water inlet pipe in source also needs to be inserted into mounting box to be connected with cleaning assembly, and structures multiple in this way are respectively positioned in mounting box, are rationally utilized Mounting box space, avoid it is additional occupy other spaces of lid, therefore simplify the structure of cap portion；And cleaning group Discharge port can be closed or be opened to part when moving up and down, i.e. cleaning assembly also acts as the discharge valve of mounting box, reduce again in this way One discharging valve member, therefore further simplify the structure of cap portion.

Meanwhile when cleaning assembly moves downward, discharge port is opened, feed pipe can inwardly pot feeding, intake simultaneously The output end of pipe is located at interior pot bottom, inwardly can convey culinary art water by pot, cleaning assembly can move upwards, closed discharging Mouthful, enter mounting box to avoid the steam in cooking process.

Further, it is additionally provided with sealing element between the cleaning assembly and the discharge port；And/or at the discharge port Equipped with limiting stand terrace, the cleaning assembly is equipped with limit protrusion compatible with the limiting stand terrace, the limit convex It rises positioned at the lower section of the limiting stand terrace.

Sealing element is additionally provided between cleaning assembly and discharge port, it is close when further improving cleaning assembly closed discharging mouth Feng Xing.Preferably, sealing element is sealing rubber ring.

Step surface is equipped at discharge port, cleaning assembly (shell) is equipped with limit protrusion, and limit protrusion is located at step The lower section in face when then cleaning assembly moves upwards, leans with limiting stand terrace, realizes the closing to discharge port；Cleaning assembly It when moving downward, is separated with limiting stand terrace, realizes the opening to discharge port；Limiting stand terrace matches with limit protrusion simultaneously It closes, existing axial seal, and has radial seal, to improve sealing reliability of the cleaning assembly to discharge port.

In the above-mentioned technical solutions, the first sleeve is installed in the mounting box, first sleeve surrounds the driving Device and the water inlet pipe, driving device and the water inlet pipe described in the material impacting are located at the installation when limiting feeding Part in box；And/or second sleeve is additionally provided in the mounting box, the second sleeve is fixed with the cleaning assembly to be connected It connects, to follow the cleaning assembly to move up and down, and the second sleeve surrounds the driving device and the water inlet pipe, with limit Driving device and the water inlet pipe described in the material impacting are located at the part in the interior pot when feeding processed；And/or it is described into Water pipe is the hose that can be stretched, and the cleaning assembly is equipped with water inlet connection bump, and the output end of the water inlet pipe is fixed on In the water inlet connection bump.

The first sleeve is installed in mounting box, i.e., the first sleeve, which is fixed in mounting box, to move, and the first sleeve surrounds Driving device and water inlet pipe, then when conveying material into mounting box when feed pipe, material can only be in the first sleeve and mounting box Spatial flow between internal face, and it is unable to ram drive device and water inlet pipe is located at part in mounting box, to driving The part that device and water inlet pipe are located in mounting box plays preferable protective effect.

Second sleeve is additionally provided in mounting box, second sleeve is fixedly connected with cleaning assembly, so cleaning group can be followed Part moves up and down, and second sleeve also surrounds driving device and water inlet pipe, then when discharge port of the material through mounting box enters interior pot When, the spatial flow that material can only be between second sleeve and the internal face of interior pot, and it is unable to ram drive device and water inlet pipe Part in interior pot plays preferable protective effect to be located at the part in interior pot to driving device and water inlet pipe.

Preferably, when being equipped with the first sleeve and second sleeve simultaneously in the mounting box, the second sleeve is located at institute The inside of the first sleeve is stated, the lower end of first sleeve is equipped with the first support edge, and the upper end of the second sleeve is equipped with and institute The first support is stated along matched second support edge, when the cleaning assembly moves downwardly to extreme position, described second supports It is supported along upper along being supported on described first.

When being equipped with the first sleeve and second sleeve simultaneously in mounting box, second sleeve is located at the inside of the first sleeve, therefore And size is relatively small, and discharge port is passed through convenient for it；Further, the lower end of the first sleeve is equipped with the first support edge, the The upper end of two sleeves is equipped with the second support edge, in this way, when cleaning assembly moves downwardly to extreme position, the second support is along support In the first support along upper, certain position-limiting action is not only played to the motion amplitude of cleaning assembly, but also rise to anti-overflow spray assemblies To certain supporting role, it is avoided to crush the material in interior pot.

Further, for above-mentioned transmission component includes the technical solution of rod-shaped driving member and tubular moving part, prevent Rotation structure is arranged on the first sleeve and second sleeve, since the first sleeve cleaning assembly is fixedly connected, cleaning assembly and gearing Part is fixedly connected, so be fixedly linked indirectly between the first sleeve and cleaning assembly；And second sleeve is fixedly connected with mounting box, Therefore anti-rotation structure is arranged on the first sleeve and second sleeve, the rotation of the first sleeve can be limited, and then limit moving part It rotates.Preferably, the first sleeve is an integral structure with moving part, to be further simplified product structure, improves production effect Rate reduces production cost.

Water inlet pipe is the hose that can be stretched, and such as bellows then can realize that its is defeated using the elastic telescopic of itself Up and down motion including outlet in pot, and its input terminal can be fixed, is conducive to raising water inlet pipe in this way and is connect with water source Stability；Cleaning assembly is equipped with water inlet connection bump, and water inlet connection bump is hollow structure, on the one hand to a certain extent The length of water inlet pipe is shortened, on the other hand since water inlet pipe is hose, then water inlet pipe is set in into water connection bump, i.e., The sealed connection of water inlet pipe and connection bump of intaking can be achieved, it is convenient and reliable.

In any of the above-described technical solution, the cooking apparatus further includes：Drinking-water pipe, the input terminal of the drinking-water pipe and institute It states cleaning assembly to be fixedly connected, and is connected with the interior pot, to follow the cleaning assembly to move up and down in the interior pot, For extracting the water in the interior pot out.

Cooking apparatus further includes drinking-water pipe, the water in interior pot after cleaning can be extracted out automatically, in this way, cooking apparatus exists On the basis of washing pot, automatic feeding function automatically, and the function of automatic pumping is increased, to further improve culinary art The degree of automation of utensil；Further, the input terminal of drinking-water pipe is fixedly connected with cleaning assembly, then its input terminal also can be with With moving up and down in pot including cleaning assembly so that the input terminal of drinking-water pipe can extend to the bottom of interior pot, and then efficiently thorough Extract to bottom the water in interior pot out.As for the power that drinking-water pipe draws water, can be water pump, can also be air pump, can be positive pressure pump, It can also be negative pressure pump.

In the above-mentioned technical solutions, the cleaning assembly includes：Shell encloses and sets out the first limit space, the shell Top, side and bottom are respectively equipped with the first connecting hole, apopore and the second connecting hole；Wherein, first connecting hole can It is connected with water source, the input terminal of the drinking-water pipe is connected with second connecting hole.

Cleaning assembly includes shell, and the top of shell then will be in aforementioned schemes for being connected to water source equipped with the first connecting hole The output end of water inlet pipe is connected to the first connection hole；The bottom of shell is equipped with the second connecting hole, is respectively used to connection and takes out Water pipe, the second connecting hole are located at outer casing bottom, can be connected with interior pot, ensure that drinking-water pipe can extract the water in interior pot out； The side of shell is equipped with apopore, and apopore is connected by the first limit space with the first connecting hole, ensure that water inlet pipe energy Enough inside pots send water, and water laterally sprays, and is effectively washed away with ensureing that the side wall of internal pot is formed.

In the above-mentioned technical solutions, it is additionally provided with bottom cover below the shell, the bottom cover is enclosed with the shell sets out the Two limit spaces, multiple suction eyes are offered on the bottom cover, and multiple suction eyes are uniformly distributed along the circumferential direction of the bottom cover；With/ Or, the drinking-water pipe is the hose that can be stretched, second connection hole is convex equipped with the connection of drawing water for protruding from the shell It rises, the input terminal of the drinking-water pipe is fixed on described draw water in connection bump.

Bottom cover is additionally provided with below shell, bottom cover is enclosed with shell sets out the second limit space, and suction eye is offered on bottom cover, Suction eye is connected by the second limit space with the second connecting hole, ensure that the water in interior pot can pass sequentially through suction eye, Second limit space, the second connecting hole enter in drinking-water pipe, and then discharge；The quantity of suction eye is multiple, and multiple is drawn water Hole is uniformly distributed along the circumferential direction of bottom cover so that the water at each position equably can be extracted out rapidly in interior pot, to further carry High pumping rate.

Drinking-water pipe is the hose that can be stretched, and such as bellows then can realize that its is defeated using the elastic telescopic of itself Enter the up and down motion in pot including holding, and its output end can be fixed, is conducive to improve drinking-water pipe and suction pump etc. in this way The stability of structure connection；Second connection hole is equipped with the connection bump of drawing water for protruding from shell, and connection bump of drawing water is hollow On the one hand structure shortens the length of drinking-water pipe to a certain extent, on the other hand since drinking-water pipe is hose, then by drinking-water pipe It is set in and draws water in connection bump, you can realize the sealed connection of drinking-water pipe and connection bump of drawing water, it is convenient and reliable.

In the above-mentioned technical solutions, the bottom of the shell is equipped with third connecting hole, and the third connection hole is equipped with The nozzle being connected with the interior pot, for anti-overflow to the interior pot water spray.

The bottom of shell is additionally provided with third connecting hole, and third connection hole is equipped with nozzle, then nozzle passes through the first limit Space is connected with the first connecting hole, ensure that water inlet pipe can to nozzle supplies water, since the water jet of nozzle is towards interior pot, and In cooking process, cleaning assembly is located at top position, it is thus possible to inside pot water spray, to realize the anti-overflow function of brokenly bubble, In this way, cooking apparatus and increases automatic anti-overflow on the basis of having the function of to wash pot, self-feeding, automatic pumping automatically Function, to further improve the degree of automation of cooking apparatus.Preferably, nozzle is atomizer.

In the above-mentioned technical solutions, it is additionally provided with piston in the shell, the piston is equipped with connecting pole and with described the The through-hole that one connecting hole is connected, the connecting pole are fixedly connected through the top of the shell and with the driving device, and The piston can move up and down in first limit space, to open or close the apopore.

Piston is additionally provided in shell, piston is equipped with connecting pole, and connecting pole is through the top of shell and solid with driving device Fixed connection, ensure that cleaning assembly can move up and down under the drive of the drive；Piston is equipped with and the first connecting hole phase The through-hole of connection ensure that the flow of water inlet pipe input can circulate in the first limit space, without being stopped by piston；It is living Plug can move up and down in the first limit space, and to open or close apopore, then when it closes apopore, water inlet pipe is defeated The flow entered forms hydraulic pressure in the first limit space, ensure that nozzle can spray water, and when it opens apopore, flow can It is flowed out or is sprayed by apopore, inside pot send water.

In the above-mentioned technical solutions, the apopore is arranged in the top of the side wall of the shell, the bottom of the piston Elastic component is additionally provided between the inner bottom wall of the shell, and the elastic component is in compressive state；

Wherein, the apopore is opened when the piston compresses downwards the elastic component, it is described when the elastic component resets Piston closes the apopore.

Apopore is arranged on the top of the side wall of shell, convenient for opening up multiple apopores along the circumferential direction of shell, to improve The rate of output water, and improve the uniformity of water outlet；Elastic component, and elastic component are additionally provided between the bottom of piston and the inner bottom wall of shell In compressive state, when the downward compression elastic piece of piston, piston motion to the lower part of the first limit space, then apopore beaten It opens, water inlet pipe inwardly can send water by pot, and when elastic component resets, piston moves upwards in the first limit space, until being against On the top of shell, outlet apopore is closed at this time, and elastic component then improves the stability of piston closing apopore, Jin Erti Use reliability when the anti-overflow brokenly bubble of high nozzle.Preferably, elastic component is spring.

It is of course also possible to be not provided with elastic component, when moving to interior pot bottom using cleaning assembly the reaction force of interior pot come Drive shell opposing pistons to move upwards (i.e. piston opposite shell moves downward) to open apopore, using spring elastic force or The gravity (at this time i.e. it is not necessary that spring is arranged) of shell drives piston opposite shell to move upwards, to close outlet apopore.

It is worth noting that up and down motion of the piston in the first limit space is opposite, i.e.,：Can be that shell is motionless Piston is dynamic, can also be the dynamic motionless shell of piston or shell and piston while moving.

Further, the shell includes upper cover and middle cover, and the upper lid is equipped with the apopore and described first and connects Hole is connect, conjunction is mutually covered in the middle cover and the bottom of the upper cover, and encloses and set out first limit space, and the middle cover is equipped with institute State the second connecting hole and the third connecting hole.

Shell includes upper cover and middle cover, i.e. shell consists of two parts, and is easily installed the components such as piston, elastic component in this way, Also allow for the maintenance and replacement of enclosure structure.

In any of the above-described technical solution, when the cleaning assembly moves downwardly to extreme position, the cleaning assembly The distance between the inner bottom wall of bottom and the interior pot in the range of 0mm to 50mm.

When cleaning assembly moves downwardly to extreme position, the distance between the inner bottom wall of the bottom of cleaning assembly and interior pot Can be 0, i.e. the bottom of cleaning assembly is in direct contact the inner bottom wall of interior pot, inside under the reaction force of pot, outside cleaning assembly Shell can be moved upwards with opposing pistons, then piston opens apopore, and water function is sent in realization；Certainly, the bottom of cleaning assembly with it is interior The distance of pot can also be suitably extended in the range of 50mm, since interior pot bottom certainly exists material and water, material and water Certain active force can be applied to the shell of cleaning assembly, and then drive shell and piston that relative motion occurs, to open out Gas apopore.

In any of the above-described technical solution, the cooking apparatus further includes the flowmeter being connected with the cleaning assembly, is used In controlling the cleaning assembly water is quantitatively sent to the interior pot；And/or the cooking apparatus is electric cooker.

Cooking apparatus further includes flowmeter so that cleaning assembly inwardly quantitatively can send water by pot, to ensure that reasonable use of water is kept away Exempt to waste, to further improve the degree of automation of cooking apparatus.

It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric steamer, electric cooking pot etc..

The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality The practice of type is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the local overlooking structural schematic diagram of the cooking apparatus described in the utility model some embodiments；

Fig. 2 be in Fig. 1 A-A to the schematic cross-sectional view of first state；

Fig. 3 is the enlarged structure schematic diagram in the portions C in Fig. 2；

Fig. 4 is the schematic diagram of the state of structure second shown in Fig. 2；

Fig. 5 is the enlarged structure schematic diagram in the portions D in Fig. 4；

Fig. 6 is the enlarged structure schematic diagram in the portions E in Fig. 4；

Fig. 7 is the schematic cross-sectional view of B-B direction in Fig. 1；

Fig. 8 is the automatic flow diagram for washing pot method described in the utility model one embodiment；

Fig. 9 is the automatic flow diagram for washing pot method described in the utility model another embodiment.

Wherein, the reference numeral in Fig. 1 to Fig. 7 and the correspondence between component names are：

10 pot covers, pot in 20,30 water inlet pipes, 40 three-way connections, 41 snorkels, 42 flow pipes, 50 cleaning assemblies, on 51 Lid, 511 apopores, 512 first connecting holes, 513 water inlet connection bumps, 514 limit protrusions, 52 middle covers, 521 second connecting holes, 522 draw water connection bump, 523 third connecting holes, 53 nozzles, 54 bottom covers, 541 suction eyes, 55 pistons, 551 connecting poles, and 552 is logical Hole, 56 springs, 60 driving devices, 61 actuators, 62 driving members, 63 moving parts, 70 drinking-water pipes, 80 feed pipes, 90 mounting boxs, 91 feed inlets, 92 discharge ports, 93 first sleeves, 931 first support edges, 94 second sleeves, 941 second support edges, 95 sealings Part；

Curve arrow in Fig. 3 indicates the flow direction of flow；

The flow direction of flow when upward curve arrow in Fig. 5 indicates to draw water；

Curve arrow in Fig. 5 to the left and to the right indicates the flow direction of flow and air-flow when water inlet air inlet；

Downward curve arrow indicates the flow direction of material in Fig. 6；

In Fig. 4 the flow direction after flow ejection is indicated along the curve arrow that interior pot wall faces upward.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously It is not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 9 descriptions according to described in the utility model some embodiments cooking apparatus and its wash automatically Pot method.

As shown in Figures 1 to 7, the embodiment of the utility model first aspect provides a kind of cooking apparatus, including：Interior pot 20, pot cover 10, cleaning assembly 50 and driving device 60.

Specifically, pot cover 10 covers the top for being located at interior pot 20；Cleaning assembly 50 is movably arranged on pot cover 10, and can It is connected to water source；Driving device 60 is mounted on pot cover 10, and is connected with cleaning assembly 50, for driving cleaning assembly 50 in pot Make stretching motion between lid 10 and interior pot 20, cleaning assembly 50 is made to reach the side wall water spray of the inside pot in lower part 20 of interior pot 20, with Pot 20 in cleaning.

Cooking apparatus provided by the utility model, cleaning assembly 50 are movably arranged on pot cover 10, and can driven Make stretching motion between pot cover 10 and interior pot 20 under the driving of device 60, then cleaning assembly 50 can when needing to clean interior pot 20 The lower part of interior pot 20 is moved downwardly under the driving of driving device 60, then the side wall water spray of inside pot 20, so effectively contracting At a distance from the attachments such as short cleaning assembly 50 and residue in interior pot 20, to improve the scouring force to these attachments, And then cleaning performance is improved, it brings great advantage to the user, has been obviously improved user experience；And when cleaning finishes, cleaning Component 50 is then moved upwards under the driving of driving device 60 and is back on pot cover 10, to ensure being normally carried out for cooking process.

Further, driving device 60 includes：Actuator 61 and transmission component, output shaft and cleaning group with actuator 61 Part 50 is connected, for driving about 50 stretching motion of cleaning assembly.

Driving device 60 includes actuator 61 (such as motor) and transmission component, and actuator 61 provides power resources, transmission group The power that the power-conversion of actuator 61 is that cleaning assembly 50 moves up and down is realized the upper and lower flexible of cleaning assembly 50 by part Movement.

In one embodiment of the utility model, as shown in Figures 2 to 7, transmission component includes driving member 62 and interlocks Part 63, driving member 62 are connected with the output shaft of actuator 61, and moving part 63 is connected with driving member 62 and cleaning assembly 50；Transmission Part 62 is in rod-shaped, and is vertically extended, and the outside wall surface of driving member 62 is equipped with external screw thread, and moving part 63 is cylindrical in shape, and interlocks The internal face of part 63 is equipped with internal thread compatible with external screw thread, and the bottom of moving part 63 is fixed with cleaning assembly 50 and connected It connects；Wherein, the anti-rotation structure for limiting the rotation of moving part 63 is equipped between moving part 63 and pot cover 10, so that output shaft revolves When turning, driving member 62 drives moving part 63 vertically to move up and down, and moving part 63 is made to drive cleaning assembly 50 along vertical side To stretching motion.

Transmission component includes driving member 62 and moving part 63：Driving member 62 is defeated with actuator 61 (such as motor) in rod-shaped Shaft is fixedly connected, and its outside wall surface is equipped with external screw thread；Moving part 63 is cylindrical in shape, and inner wall surface thereof is equipped with and above-mentioned external screw thread Compatible internal thread, and its bottom is fixedly connected with cleaning assembly 50；Then when the output shaft of actuator 61 rotates, driving member 62 rotate synchronously, the anti-rotation structure limit since moving part 63 is engaged with 62 screw thread of driving member, and between moving part 63 and pot cover 10 Moving part 63 has been made to rotate in a circumferential direction, thus moving part 63 along driving member 62 move up and down, and then drive cleaning assembly 50 along Vertical direction moves up and down.

It can be the cooperation of protrusion and groove as anti-rotation structure, for example consolidate on moving part 63 or with moving part 63 Protrusion is set on the component connected surely, and protrusion is stuck in the sliding slot of the setting of pot cover 10 being matched therewith, or in moving part 63 Or groove is set on the component being fixedly connected with moving part 63, groove is stuck in the sliding rail of the setting of pot cover 10 being matched therewith On；The outside wall surface of moving part 63 can also be designed to cross section be square, triangle, the non-circular shape such as trapezoidal, Shape matched installing port or moving conduit etc. are set on pot cover 10, anti-rotation can be played the role of, it is not another herein One enumerates, but all answers within the protection scope of the present utility model.

The (not shown) in another embodiment of the utility model, transmission component include gear and vertically The rack slide of extension, gear are set on output shaft, and rack slide is meshed with gear, and are fixed and connected with cleaning assembly 50 It connects, to drive the vertically stretching motion of cleaning assembly 50.

Transmission component includes gear and rack slide：Gear is set on output shaft, is rotated with the rotation of output shaft, Rack slide is meshed with gear, and vertically extends, so rack slide can opposed gear move up and down, due to tooth Sliding block is fixedly connected with cleaning assembly 50, so cleaning assembly 50 can be driven to move up and down along vertical direction.

Certainly, transmission component is not limited to above-mentioned screw thread engagement and realizes that up and down motion or rack and pinion engagement are realized up and down The mode of movement can also be other modes；Driving device 60 is also not limited to the above-mentioned drive that will be converted into linear motion The modes such as flowing mode, such as electromagnetism push rod, as long as cleaning assembly 50 can be driven to do flexible fortune between pot cover 10 and interior pot 20 It is dynamic, it will not enumerate herein, due to can realize the purpose of this utility model, and without being detached from the utility model Design philosophy and objective, thus should be within the protection scope of the present utility model.

In any of the above-described embodiment, cooking apparatus further includes：Shown in feed pipe 80, as shown in Figure 1, Figure 2, Fig. 4 and Fig. 7, send The output end of expects pipe 80 can be connected with interior pot 20, and material is conveyed for inside pot 20.

Cooking apparatus further includes feed pipe 80, can inwardly pot 20 self-feeding, in this way, cooking apparatus with washing automatically On the basis of pot function, and the function of self-feeding is increased, to further improve the degree of automation of cooking apparatus.When So, the materials such as rice can also be manually placed into interior pot 20 by user.

In the above-described embodiments, as shown in Figures 1 to 7, pot cover 10 includes lid ontology and runs through and be fixed on lid ontology Mounting box 90, the upper and lower part of mounting box 90 is respectively equipped with feed inlet 91 and discharge port 92, and the output end of feed pipe 80 connects It is connected at feed inlet 91, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 7；Driving device 60 is mounted on mounting box 90, and cleaning assembly 50 is set It sets at discharge port 92, and is adapted with the size of discharge port 92, to close or open discharge port 92, as shown in Figures 2 to 6； Cleaning assembly 50 is connected to water source by water inlet pipe 30, and the output end of water inlet pipe 30 is inserted into mounting box 90, and and cleaning assembly 50 are fixedly linked, as shown in Figures 2 to 6.

Pot cover 10 includes lid ontology and mounting box 90, and mounting box 90 is through lid ontology and is fixed on lid ontology, mounting box 90 upper and lower part is respectively equipped with feed inlet 91 and discharge port 92, and the output end of feed pipe 80 is connected at feed inlet 91, then The material that feed pipe 80 conveys is introduced into mounting box 90, then the discharge port 92 through 90 bottom of mounting box enters under gravity In interior pot 20, the length of feed pipe 80 had not only been shortened in this way, but also can reduce the requirement to feeding power source to a certain extent； Further, driving device 60 is mounted on mounting box 90, and cleaning assembly 50 is arranged at discharge port 92, then driving device 60 It is located at least partially in mounting box 90, cleaning assembly 50 is connected to the water inlet pipe 30 at water source also needs insertion mounting box 90 interior and clear It washes component 50 to be connected, structures multiple in this way are respectively positioned in mounting box 90, the space of the mounting box 90 rationally utilized, are avoided additional Other spaces of lid are occupied, therefore simplify the structure of cap portion；And cleaning assembly 50 move up and down when can close or Open discharge port 92, i.e. cleaning assembly 50 also acts as the discharge valve of mounting box 90, reduces a discharging valve member again in this way, Therefore the structure of cap portion is further simplified.

Meanwhile when cleaning assembly 50 moves downward, discharge port 92 is opened, feed pipe 80 can inwardly pot 20 feeding, The output end of water inlet pipe 30 is located at 20 bottom of interior pot simultaneously, can the inside conveying of pot 20 culinary art water, cleaning assembly 50 can be to Upper movement, closed discharging mouth 92 enter mounting box 90 to avoid the steam in cooking process.

Further, sealing element 95 is additionally provided between cleaning assembly 50 and discharge port 92, as shown in Figure 3；At discharge port 92 Equipped with limiting stand terrace, cleaning assembly 50 is equipped with limit protrusion 514 compatible with limiting stand terrace, limit protrusion 514 In the lower section of limiting stand terrace, as shown in Figure 3.

It is additionally provided with sealing element 95 between cleaning assembly 50 and discharge port 92, further improves the closing of cleaning assembly 50 and unloads Leakproofness when material mouth 92.Preferably, sealing element 95 is sealing rubber ring.

Step surface is equipped at discharge port 92, cleaning assembly 50 (shell) is equipped with limit protrusion 514, and limit protrusion 514 are located at the lower section of step surface, then when cleaning assembly 50 moves upwards, lean with limiting stand terrace, realize to discharge port 92 Closing；It when cleaning assembly 50 moves downward, is separated with limiting stand terrace, realizes the opening to discharge port 92；It limits simultaneously Step surface is matched with limit protrusion 514, existing axial seal, and has radial seal, to improve cleaning assembly 50 to unloading The sealing reliability of material mouth 92.

In the above-described embodiments, the first sleeve 93 is installed in mounting box 90, the first sleeve 93 surrounds 60 He of driving device Water inlet pipe 30, material impacting driving device 60 and water inlet pipe 30 are located at the part in mounting box 90 when limiting feeding, as Fig. 2, Shown in Fig. 4 and Fig. 7.

The first sleeve 93 is installed in mounting box 90, i.e. the first sleeve 93 is fixed in mounting box 90 and cannot move, and first Sleeve 93 surrounds driving device 60 and water inlet pipe 30, then when conveying material into mounting box 90 when feed pipe 80, material can only be Spatial flow between first sleeve 93 and the internal face of mounting box 90, and it is unable to ram drive device 60 and water inlet pipe 30 is located at Part in mounting box 90 plays preferable guarantor to be located at the part in mounting box 90 to driving device 60 and water inlet pipe 30 Shield acts on.

Further, second sleeve 94 is additionally provided in mounting box 90, second sleeve 94 is fixedly connected with cleaning assembly 50, To follow cleaning assembly 50 to move up and down, and second sleeve 94 surrounds driving device 60 and water inlet pipe 30, object when limiting feeding Material ram drive device 60 and water inlet pipe 30 are located at the part in interior pot 20, as shown in Fig. 2, Fig. 4 and Fig. 7.

Second sleeve 94 is additionally provided in mounting box 90, second sleeve 94 is fixedly connected with cleaning assembly 50, so can be with It moves up and down with cleaning assembly 50, and second sleeve 94 also surrounds driving device 60 and water inlet pipe 30, then when material is through mounting box When 90 discharge port 92 enters interior pot 20, the spatial flow that material can only be between second sleeve 94 and the internal face of interior pot 20, And it is unable to ram drive device 60 and water inlet pipe 30 is located at part in interior pot 20, to driving device 60 and water inlet pipe 30 Preferable protective effect is played in the part in interior pot 20.

Preferably, in the mounting box 90 simultaneously equipped with the first sleeve 93 and second sleeve 94 when, second sleeve 94 is located at the The lower end of the inside of one sleeve 93, the first sleeve 93 is equipped with the first support along 931, and the upper end of second sleeve 94 is equipped with and first Support is along 931 matched second supports along 941, and when cleaning assembly 50 moves downwardly to extreme position, the second support is along 941 Support is supported first along 931, as shown in Fig. 6.

When being equipped with the first sleeve 93 and second sleeve 94 simultaneously in mounting box 90, second sleeve 94 is located at the first sleeve 93 Inside pass through discharge port 92 so size is relatively small convenient for it；Further, the lower end of the first sleeve 93 is equipped with Along 931, the upper end of second sleeve 94 is equipped with the second support along 941, in this way, when cleaning assembly 50 moves downward extremely for first support When extreme position, the second support is supported on the first support along 931 along 941, both plays one to the motion amplitude of cleaning assembly 50 Fixed position-limiting action, and anti-overflow spray assemblies are played with certain supporting role, avoid it from crushing the material in interior pot 20.

Further, for above-mentioned transmission component includes the embodiment of rod-shaped driving member 62 and tubular moving part 63, Anti-rotation structure is arranged on the first sleeve 93 and second sleeve 94, since 93 cleaning assembly 50 of the first sleeve is fixedly connected, cleaning Component 50 is fixedly connected with moving part 63, so be fixedly linked indirectly between the first sleeve 93 and cleaning assembly 50；And second set Cylinder 94 is fixedly connected with mounting box 90, therefore anti-rotation structure is arranged on the first sleeve 93 and second sleeve 94, can be limited First sleeve 93 rotates, and then limits moving part 63 and rotate.Preferably, the first sleeve 93 and moving part 63 are integral type knot Structure improves production efficiency to be further simplified product structure, reduces production cost.

Preferably, water inlet pipe 30 is the hose that can be stretched, and cleaning assembly 50 is equipped with water inlet connection bump 513, water inlet The output end of pipe 30 is fixed on into water connection bump 513, as shown in Figure 3 and Figure 5.

Water inlet pipe 30 is the hose that can be stretched, and such as bellows then can realize it using the elastic telescopic of itself Up and down motion including output end in pot 20, and its input terminal can be fixed, is conducive to improve water inlet pipe 30 and water in this way The stability of source connection；Cleaning assembly 50 be equipped with water inlet connection bump 513, water inlet connection bump 513 be hollow structure, one Aspect shortens the length of water inlet pipe 30 to a certain extent, on the other hand since water inlet pipe 30 is hose, then by water inlet pipe 30 It is set in into water connection bump 513, you can the sealed connection for realizing water inlet pipe 30 and connection bump 513 of intaking, it conveniently can It leans on.

In any of the above-described embodiment, cooking apparatus further includes：Drinking-water pipe 70, the input terminal and cleaning assembly of drinking-water pipe 70 50 are fixedly connected, and are connected with interior pot 20, to follow the interior up and down motion of pot 20 inside of cleaning assembly 50, for extracting interior pot out Water in 20, as shown in Figures 1 to 6.

Cooking apparatus further includes drinking-water pipe 70, the water in interior pot 20 after cleaning can be extracted out automatically, in this way, cooking pot Tool increases the function of automatic pumping on the basis of with pot, automatic feeding function is washed automatically, to further improve The degree of automation of cooking apparatus；Further, the input terminal of drinking-water pipe 70 is fixedly connected with cleaning assembly 50, then its input terminal Also cleaning assembly 50 can be followed to move up and down in pot 20 inside so that the input terminal of drinking-water pipe 70 can extend to interior pot 20 Bottom, and then the water in efficiently thoroughly extracting out in pot 20.As for the power that drinking-water pipe 70 draws water, it can be water pump, also may be used To be air pump, it can be positive pressure pump, can also be negative pressure pump.

Further, cleaning assembly 50 includes：Shell encloses and sets out the first limit space, top, side and the bottom of shell It is respectively equipped with the first connecting hole 512, apopore 511 and the second connecting hole 521, as shown in Fig. 3 and Fig. 5；Wherein, the first connection Hole 512 can be connected with water source, and the input terminal of drinking-water pipe 70 is connected with the second connecting hole 521.

Cleaning assembly 50 includes shell, and the top of shell is equipped with the first connecting hole 512 then will be aforementioned for being connected to water source The output end of water inlet pipe 30 is connected at the first connecting hole 512 in scheme；The bottom of shell is equipped with the second connecting hole 521, It is respectively used to connection drinking-water pipe 70, the second connecting hole 521 is located at outer casing bottom, can be connected with interior pot 20, ensure that and draw water Pipe 70 can extract the water in interior pot 20 out；The side of shell be equipped with apopore 511, apopore 511 by the first limit space with First connecting hole 512 is connected, and ensure that water inlet pipe 30 inwardly can send water by pot 20, and water laterally sprays, to ensure internal pot 20 side wall, which is formed, effectively to be washed away.

Further, bottom cover 54 is additionally provided with below shell, bottom cover 54 is enclosed with shell sets out the second limit space, bottom cover 54 On offer multiple suction eyes 541, multiple suction eyes 541 are uniformly distributed along the circumferential direction of bottom cover 54, as shown in Figure 3 and Figure 5.

Bottom cover 54 is additionally provided with below shell, bottom cover 54 is enclosed with shell sets out the second limit space, is offered on bottom cover 54 Suction eye 541, suction eye 541 are connected by the second limit space with the second connecting hole 521, ensure that the water energy in interior pot 20 Suction eye 541, the second limit space, the second connecting hole 521 is enough passed sequentially through to enter in drinking-water pipe 70, and then discharge；It draws water The quantity in hole 541 is multiple, and multiple suction eyes 541 are uniformly distributed along the circumferential direction of bottom cover 54 so that the water at each position in interior pot 20 It equably can rapidly be extracted out, to further improve pumping rate.

Preferably, drinking-water pipe 70 is the hose that can be stretched, and the company of drawing water for protruding from shell is equipped at the second connecting hole 521 Protrusion 522 is connect, the input terminal of drinking-water pipe 70, which is fixed on, to draw water in connection bump 522, as shown in Figure 3 and Figure 5.

Drinking-water pipe 70 is the hose that can be stretched, and such as bellows then can realize it using the elastic telescopic of itself Up and down motion including input terminal in pot 20, and its output end can be fixed, is conducive to improve drinking-water pipe 70 and take out in this way The stability of the structures such as water pump connection；The connection bump 522 of drawing water for protruding from shell, the company of drawing water are equipped at second connecting hole 521 It is hollow structure to connect protrusion 522, the length of drinking-water pipe 70 is on the one hand shortened to a certain extent, on the other hand due to drinking-water pipe 70 be hose, then is set in drinking-water pipe 70 and draws water in connection bump 522, you can realizes drinking-water pipe 70 and connection bump of drawing water 522 sealed connection, it is convenient and reliable.

In the above-described embodiments, the bottom of shell is equipped with third connecting hole 523, be equipped at third connecting hole 523 with it is interior The nozzle 53 that pot 20 is connected is sprayed water anti-overflow as shown in Figure 3 and Figure 5 for inside pot 20.

The bottom of shell is additionally provided with third connecting hole 523, and nozzle 53 is equipped at third connecting hole 523, then nozzle 53 is logical It crosses the first limit space with the first connecting hole 512 to be connected, ensure that water inlet pipe 30 can supply water to nozzle 53, due to nozzle 53 Water jet towards interior pot 20, and in cooking process, cleaning assembly 50 is located at top position, it is thus possible to which inside pot 20 sprays Water, to realize the anti-overflow function of brokenly bubble, in this way, cooking apparatus with wash automatically pot, self-feeding, automatic pumping function base On plinth, and the function of automatic anti-overflow is increased, to further improve the degree of automation of cooking apparatus.Preferably, nozzle 53 be atomizer 53.

In the above-described embodiments, be additionally provided with piston 55 in shell, piston 55 be equipped with connecting pole 551 and with the first connecting hole 512 through-holes 552 being connected, as shown in Figure 3 and Figure 5, connecting pole 551 fix company through the top of shell and with driving device 60 It connects, and piston 55 can move up and down in the first limit space, to open or close apopore.

Be additionally provided with piston 55 in shell, piston 55 is equipped with connecting pole 551, connecting pole 551 through the top of shell and with Driving device 60 is fixedly connected, and ensure that cleaning assembly 50 can move up and down under the driving of driving device 60；On piston 55 Equipped with the through-hole 552 being connected with the first connecting hole 512, it ensure that the flow that water inlet pipe 30 inputs can be in the first limit space Interior circulation, without being stopped by piston 55；Piston 55 can move up and down in the first limit space, to open or close water outlet Hole 511, then when it closes apopore 511, the flow that water inlet pipe 30 inputs forms hydraulic pressure in the first limit space, ensure that Nozzle 53 can spray water, and when it opens apopore 511, flow can be flowed out or sprayed by apopore 511, and inside pot 20 is sent Water.

In the above-described embodiments, apopore 511 is arranged on the top of the side wall of shell, the bottom of piston 55 and shell it is interior Elastic component is additionally provided between bottom wall, as shown in Figure 3 and Figure 5, and elastic component is in compressive state；Wherein, piston 55 compresses downwards Apopore 511 is opened when elastic component, when elastic component resets, piston 55 closes apopore 511.

Apopore 511 is arranged on the top of the side wall of shell, convenient for opening up multiple apopores 511 along the circumferential direction of shell, To improve the rate of output water, and improve the uniformity of water outlet；It is additionally provided with elastic component between the bottom of piston 55 and the inner bottom wall of shell, And elastic component is in compressive state, when 55 downward compression elastic piece of piston, piston 55 moves to the lower part of the first limit space, Then apopore 511 is opened, and water inlet pipe 30 inwardly can send water by pot 20, and when elastic component resets, piston 55 is empty in the first limit It is interior to move upwards, until being against on the top of shell, outlet apopore 511 is closed at this time, and elastic component then improves piston The stability of 55 closing apopores 511, and then use reliability when improving 53 anti-overflow brokenly bubble of nozzle.Preferably, elastic component For spring 56.

It is of course also possible to be not provided with elastic component, the anti-work of interior pot 20 when moving to interior 20 bottom of pot using cleaning assembly 50 It exerts oneself to drive shell opposing pistons 55 to move upwards (i.e. 55 opposite shell of piston moves downward) to open apopore 511, profit 55 opposite shell of piston is driven to move upwards with the gravity (at this time i.e. it is not necessary that spring 56 is arranged) of the elastic force of spring 56 or shell, To close outlet apopore 511.

It is worth noting that up and down motion of the piston 55 in the first limit space is opposite, i.e.,：Can be shell not Piston 55 is dynamic, can also be dynamic 55 motionless shell of piston or shell and piston 55 while moving.

Further, as shown in Figure 3 and Figure 5, shell includes upper cover 51 and middle cover 52, and upper cover 51 is equipped with apopore 511 With the first connecting hole 512, conjunction is mutually covered in middle cover 52 and the bottom of upper cover 51, and encloses and set out the first limit space, and middle cover 52 is equipped with Second connecting hole 521 and third connecting hole 523.

Shell includes upper cover 51 and middle cover 52, i.e. shell consists of two parts, and is easily installed piston 55, elastic component etc. in this way Component also allows for the maintenance and replacement of enclosure structure.

In any of the above-described embodiment, when cleaning assembly 50 moves downwardly to extreme position, the bottom of cleaning assembly 50 The distance between inner bottom wall of interior pot 20 is in the range of 0mm to 50mm.

When cleaning assembly 50 moves downwardly to extreme position, between the bottom of cleaning assembly 50 and the inner bottom wall of interior pot 20 Distance can be 0, i.e. the bottom of cleaning assembly 50 is in direct contact the inner bottom wall of interior pot 20, inside under the reaction force of pot 20, The shell of cleaning assembly 50 can be moved upwards with opposing pistons 55, then piston 55 opens apopore 511, and water function is sent in realization；When So, in the range of suitably can also being extended to 50mm at a distance from the bottom of cleaning assembly 50 and interior pot 20, due to 20 bottom of interior pot Material and water are certainly existed, material and water can also apply the shell of cleaning assembly 50 certain active force, and then drive outer Relative motion occurs for shell and piston 55, to open outlet apopore 511.

In any of the above-described embodiment, the input terminal of water inlet pipe 30 is connected by three-way connection 40 with water source and air source, with Inside pot 20 send water and supplies gas, as shown in Figure 1, making material and water that relative motion occur under the action of air-flow, with cleaning material.

The input terminal of water inlet pipe 30 is connected by three-way connection 40 with water source and air source, i.e., water inlet pipe 30 can be connected to air source With 20 delivery air of inside pot, and water source can be connected to and send water with inside pot 20, then the materials such as rice in interior pot 20 and water exist The movements such as rolling, friction, rotation can occur under the action of high pressure draught, i.e., realize the mesh cleaned automatically using pneumatic stirring , to eliminate the agitating device that mechanical agitation in the prior art is cleaned, enormously simplify the structure of cooking apparatus.

Further, the input terminal of water inlet pipe 30 is connected by three-way connection 40 with snorkel 41 and flow pipe 42, such as Shown in Fig. 1, snorkel 41 is connected with air source, and flow pipe 42 is connected with water source, and one-way check valve is equipped in three-way connection 40, is used for When snorkel 41 is supplied gas, water end (W.E.) mouth is sent in sealing, and port of supplying gas is sealed when flow pipe 42 send water.Specifically, unidirectional non-return Valve includes two block pieces and an elastic component, and two block pieces, which are located at, to be sent water end (W.E.) mouth and supply gas at port, and is sealed respectively It closes and send water end (W.E.) mouth and port of supplying gas, elastic component is located between two block pieces and is in compressive state, is beaten using the pressure of flow It opens to send water end (W.E.) mouth and seal and supply gas port, and supply gas using the pressure opening of air-flow and port and seal and send water end (W.E.) mouth.

In any of the above-described embodiment, cooking apparatus further includes the flowmeter being connected with cleaning assembly 50, clear for controlling It washes 50 inside pot 20 of component and quantitatively send water.

Cooking apparatus further includes flowmeter so that cleaning assembly 50 inwardly quantitatively can send water by pot 20, to ensure rationally to use Water avoids wasting, to further improve the degree of automation of cooking apparatus.

In any of the above-described embodiment, cooking apparatus is electric cooker.

It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric steamer, electric cooking pot etc..

The embodiment of the utility model second aspect provides one kind and washing a pot method automatically, for cleaning such as above-mentioned first party The interior pot 20 of the cooking apparatus of any one of face embodiment, as shown in figure 8, including the following steps：

S100：Control the driving device the lower part that 60 driving cleaning assemblies 50 move to interior pot 20；

S600：Control the side wall water spray of 50 inside pot 20 of cleaning assembly；

S700：It controls the driving device 60 driving cleaning assemblies 50 and moves upwards reset.

What the embodiment of the utility model second aspect provided washes a pot method automatically, can be when needing to clean interior pot 20 Make driving device 60 that cleaning assembly 50 be driven to move downwardly to the lower part of interior pot 20, then makes the side of 50 inside pot 20 of cleaning assembly Wall is sprayed water, and is effectively shortened in this way at a distance from the attachments such as cleaning assembly 50 and residue in interior pot 20, to improve to this The scouring force of a little attachments, and then cleaning performance is improved, it brings great advantage to the user, has been obviously improved user experience；And When cleaning finishes, cleaning assembly 50 is then moved upwards under the driving of driving device 60 and is back on pot cover 10, to ensure to cook Process of preparing food is normally carried out.

In another embodiment of the utility model, further, as shown in figure 9, in step S100 and step S600 Between, it is further comprising the steps of：

S200：It controls 50 inside pot 20 of cleaning assembly and injects water for cleaning；

S300：It controls the driving device 60 driving cleaning assemblies 50 and moves upwards reset；

S400：Water for cleaning in interior pot 20 is heated to boiling by control heating device；

S500：Control the driving device the lower part that 60 driving cleaning assemblies 50 move to interior pot 20 again.

Before the side wall water spray of 50 inside pot 20 of cleaning assembly, first inwardly pot 20 injects a certain amount of water for cleaning, so After so that cleaning assembly 50 is moved upwards reset, then water for cleaning is heated to boiling, which can generate a large amount of steam, High-temperature steam can make the attachments such as the swill adhered on 20 internal face of interior pot softening even partial exfoliation；It is passed through in attachment High-temperature steam softens and then cleaning assembly 50 is made to move to 20 lower part of interior pot, and sprays high-velocity flow and wash away 20 inner wall of interior pot Face, then attachment is more easy to fall off and falls off relatively cleaner, to further improve cleaning efficiency and cleaning performance.

Preferably, flowmeter quantitative injection is controlled when first time water filling, to avoid waste.

To sum up, cooking apparatus provided by the utility model, cleaning assembly 50 are movably arranged on pot cover, and can driven Make stretching motion between pot cover and interior pot under the driving of dynamic device, then cleaning assembly can be filled in driving when needing to clean interior pot The lower part of interior pot is moved downwardly under the driving set, then inside pot side wall water spray, effectively shorten in this way cleaning assembly with The distance of the attachments such as the residue in interior pot to improve the scouring force to these attachments, and then improves cleaning performance, It brings great advantage to the user, has been obviously improved user experience；And when cleaning finishes, cleaning assembly is then in the drive of driving device It moves upwards and is back on pot cover under dynamic, to ensure being normally carried out for cooking process.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be Justice.

In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear" The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (13)

1. a kind of cooking apparatus, which is characterized in that including：

Interior pot；

Pot cover, lid are located at the top of the interior pot；

Cleaning assembly is movably arranged on the pot cover, and can be connected to water source；With

Driving device is mounted on the pot cover, and is connected with the cleaning assembly, for driving the cleaning assembly described Make stretching motion between pot cover and the interior pot, the cleaning assembly is made to reach the lower part of the interior pot to the side wall of the interior pot Water spray, to clean the interior pot.

2. cooking apparatus according to claim 1, which is characterized in that the driving device includes：

Actuator；With

Transmission component is connected with the output shaft of the actuator and the cleaning assembly, for driving the cleaning assembly or more Stretching motion.

3. cooking apparatus according to claim 2, which is characterized in that

The transmission component includes driving member and moving part, and the driving member is connected with the output shaft of the actuator, the company Moving part is connected with the driving member and the cleaning assembly；The driving member is in rod-shaped, and is vertically extended, the transmission The outside wall surface of part is equipped with external screw thread, and the moving part is cylindrical in shape, and the internal face of the moving part is equipped with and the external screw thread Compatible internal thread, and the bottom of the moving part is fixedly connected with the cleaning assembly；Wherein, the moving part with it is described The anti-rotation structure for limiting the moving part rotation, when so that the output shaft rotating, the driving member are equipped between pot cover It drives the moving part vertically to move up and down, makes the moving part that the cleaning assembly be driven vertically to stretch and transport It is dynamic；Or

The transmission component includes gear and the rack slide vertically extended, and the gear is set in the output shaft On, the rack slide is meshed with the gear, and is fixedly connected with the cleaning assembly, to drive the cleaning assembly edge Vertical direction stretching motion.

4. cooking apparatus according to any one of claim 1 to 3, which is characterized in that further include：

The output end of feed pipe, the feed pipe can be connected with the interior pot, for conveying material to the interior pot.

5. cooking apparatus according to claim 4, which is characterized in that

The pot cover includes lid ontology and the mounting box that runs through and be fixed on the lid ontology, the top of the mounting box and under Portion is respectively equipped with feed inlet and discharge port, and the output end of the feed pipe is connected at the feed inlet；

The driving device is mounted on the mounting box, and the cleaning assembly setting is unloaded at the discharge port, and with described The size of material mouth is adapted, to close or open the discharge port；

The cleaning assembly is connected to water source by water inlet pipe, and the output end of the water inlet pipe is inserted into the mounting box, and with The cleaning assembly is fixedly linked.

6. cooking apparatus according to claim 5, which is characterized in that

The first sleeve is installed in the mounting box, first sleeve surrounds the driving device and the water inlet pipe, with limit Driving device and the water inlet pipe described in the material impacting are located at the part in the mounting box when feeding processed；And/or

Second sleeve is additionally provided in the mounting box, the second sleeve is fixedly connected with the cleaning assembly, described to follow Cleaning assembly moves up and down, and the second sleeve surrounds the driving device and the water inlet pipe, when limiting feeding described in Driving device described in material impacting and the water inlet pipe are located at the part in the interior pot；And/or

The water inlet pipe is the hose that can be stretched, and the cleaning assembly is equipped with water inlet connection bump, the water inlet pipe it is defeated Outlet is fixed in the water inlet connection bump.

7. cooking apparatus according to any one of claim 1 to 3, which is characterized in that further include：

Drinking-water pipe, the input terminal of the drinking-water pipe are fixedly connected with the cleaning assembly, and are connected with the interior pot, to follow The cleaning assembly moves up and down in the interior pot, for extracting the water in the interior pot out.

8. cooking apparatus according to claim 7, which is characterized in that the cleaning assembly includes：

Shell encloses and sets out the first limit space, and top, side and the bottom of the shell are respectively equipped with the first connecting hole, water outlet Hole and the second connecting hole；

Wherein, first connecting hole can be connected with water source, the input terminal of the drinking-water pipe and the second connecting hole phase Connection.

9. cooking apparatus according to claim 8, which is characterized in that

Bottom cover is additionally provided with below the shell, the bottom cover is enclosed with the shell sets out the second limit space, on the bottom cover Multiple suction eyes are offered, multiple suction eyes are uniformly distributed along the circumferential direction of the bottom cover；And/or

The drinking-water pipe is the hose that can be stretched, and second connection hole is convex equipped with the connection of drawing water for protruding from the shell It rises, the input terminal of the drinking-water pipe is fixed on described draw water in connection bump.

10. cooking apparatus according to claim 8, which is characterized in that

The bottom of the shell is equipped with third connecting hole, and the third connection hole is equipped with the spray being connected with the interior pot Mouth, for anti-overflow to the interior pot water spray.

11. cooking apparatus according to claim 10, which is characterized in that

It is additionally provided with piston in the shell, the through-hole that the piston is equipped with connecting pole and is connected with first connecting hole, The connecting pole is fixedly connected through the top of the shell and with the driving device, and the piston can be described first It moves up and down in limit space, to open or close the apopore.

12. cooking apparatus according to claim 11, which is characterized in that

The apopore is arranged between the top of the side wall of the shell, the bottom of the piston and the inner bottom wall of the shell It is additionally provided with elastic component, and the elastic component is in compressive state；

Wherein, the apopore is opened when the piston compresses downwards the elastic component, when the elastic component resets, the piston Close the apopore.

13. cooking apparatus according to any one of claim 1 to 3, which is characterized in that

The cooking apparatus further includes the flowmeter being connected with the cleaning assembly, for controlling the cleaning assembly to described interior Pot quantitatively send water；And/or

The cooking apparatus is electric cooker.