CN208957690U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN208957690U CN208957690U CN201821241016.1U CN201821241016U CN208957690U CN 208957690 U CN208957690 U CN 208957690U CN 201821241016 U CN201821241016 U CN 201821241016U CN 208957690 U CN208957690 U CN 208957690U
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- float
- linkage section
- positioning device
- pars contractilis
- cooking apparatus
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Abstract
The utility model provides a kind of cooking apparatus, and lid is equipped with float hole, is equipped with float in float hole, and float moves between lowering position and levitated position relative to float hole, and sealing is formed between levitated position, float and float hole；Positioning device is arranged on lid, and positioning device includes telescopic pars contractilis, and when positioning device is powered, pars contractilis is moved towards float, and float is fixed on levitated position.Cooking apparatus provided by the utility model, after positioning device is powered, pars contractilis is moved to the direction close to float, and float is fixed on levitated position, in levitated position, it is sealed between float and float hole, so that float is in close state, cooking cavity sealing, to after heater stop work, according to thermal expansion and contraction principle, the cooling of air and food materials in cooking cavity can realize that negative pressure, negative pressure can extend the holding time of food in cooking cavity.
Description
Technical field
The utility model relates to kitchen utensils fields, more specifically, are related to a kind of cooking apparatus.
Background technique
Negative pressure helps to extend the holding time of food, therefore negative pressure function can be developed on cooking apparatus such as pressure cooker
Can, but existing pressure cooker has Floater Structure, and float is in the open state under normal pressure state, prevent pressure cooker is negative from generating
Pressure.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, the first aspect of the utility model is designed to provide a kind of cooking apparatus.
A kind of control method for being designed to provide cooking apparatus of the second aspect of the utility model.
A kind of cooking apparatus is designed to provide in terms of the third of the utility model.
To achieve the above object, the technical solution of the first aspect of the utility model provides a kind of cooking apparatus, packet
Include: cooker body is placed in the lid for stewing intracorporal interior pot and lid and being located in the cooker body, and the interior pot and the lid limit
Cooking cavity out, the lid are equipped with float hole, are equipped with float in the float hole, the float exists relative to the float hole
It is moved between lowering position and levitated position, and forms sealing between the levitated position, the float and the float hole；
And positioning device, it is arranged on the lid, the positioning device includes telescopic pars contractilis, and the positioning device is powered
When, the pars contractilis is moved towards the float, and the float is fixed on the levitated position.
The cooking apparatus that the utility model above-mentioned technical proposal provides, after positioning device is powered, pars contractilis is to close to float
Direction movement, and float is fixed on levitated position, in levitated position, is sealed between float and float hole, thus at float
In closed state, cooking cavity sealing, the sky thus after heater stop work, according to thermal expansion and contraction principle, in cooking cavity
The cooling of gas and food materials can realize that negative pressure, negative pressure can extend the holding time of food in cooking cavity.Positioning device power-off
Afterwards, pars contractilis is directed away from the direction movement of float, and float moves to lowering position under the effect of gravity.Pass through control
The power on/off of positioning device realizes float in the automatic switchover of levitated position and lowering position, avoids to float using mechanical structure
When son is fixed on levitated position, need people's manual operation that can just float be made to return back to lowering position.
In addition, the cooking apparatus that the utility model above-mentioned technical proposal provides also has following additional technical feature:
Preferably, at least one of float and float hole are equipped with sealing ring, realize float and float by sealing ring
Sealing between hole.Such as sealing ring setting is in float lower end, it is close when float moves up to levitated position relative to float hole
Seal is moved upwards with float, sealing float and float hole.
In above-mentioned technical proposal, it is preferable that the positioning device further includes electromagnet, and the pars contractilis includes push rod, institute
When stating electromagnet energization, the electromagnet drives the push rod to move towards the float, the float is fixed on described
Levitated position.
In above-mentioned technical proposal, it is preferable that the positioning device further includes elastic component, is connected with the push rod, and institute
When stating electromagnet the push rod being driven to move towards the float, deformation occurs for the elastic component.
Electromagnet is connected with push rod, and when electromagnet is powered, electromagnet drives push rod to move towards float, and float is fixed
In levitated position, at this point, deformation occurs for elastic component, when the electromagnet is powered off, the restoring force of elastic component drives push rod to far from floating
The direction movement of son, float are returned to lowering position under self gravitation effect.
In above-mentioned technical proposal, it is preferable that the electromagnet is equipped with mounting hole, and the push rod passes through the mounting hole,
And straight reciprocating motion is done relative to the mounting hole.
Preferably, push rod is equipped with locating slot far from one end of float, and elastic component is helical spring, one end limit of elastic component
In in locating slot, the other end of elastic component is connected on electromagnet, i.e., elastic component is supported between electromagnet and push rod.
In above-mentioned technical proposal, it is preferable that the positioning device includes electric pushrod or electric cylinders, and the pars contractilis is described
The movable end of electric pushrod or the electric cylinders.
In above-mentioned technical proposal, it is preferable that the pars contractilis be equipped with location structure, the float be equipped with it is described fixed
The compatible location fit structure of bit architecture, the location structure is matched with the location fit structure, by the float
It is fixed on the levitated position.
After positioning device is powered, pars contractilis is moved to the direction close to float, at this point, location structure and location fit structure
It matches, float is fixed on levitated position by pars contractilis, realizes the sealing of cooking cavity.
In above-mentioned technical proposal, it is preferable that the location structure includes that one end of the pars contractilis towards the float is set
The bayonet set, the location fit structure include on the outer surface of the float opening that is arranged towards the bayonet groove,
The bayonet is held on the groove；Alternatively, the location structure includes the pars contractilis towards the end of the float, institute
The opening being arranged on the outer surface that location fit structure includes the float is stated towards the groove of the end, the end is located at
The groove is interior and supports the upper cell wall of the groove；Alternatively, the location structure includes the pars contractilis towards the float
One end setting bayonet, the float includes the first linkage section and the second linkage section being connected, it is described second connection section
Above first linkage section, and the sectional area of second linkage section is greater than the sectional area of first linkage section, described
The sectional area of bayonet is greater than or equal to the sectional area of first linkage section and is less than the sectional area of second linkage section, described
Location fit structure includes the junction of the first linkage section and second linkage section, and the bayonet is held in first connection
The junction of section and second linkage section；Alternatively, the location structure includes the pars contractilis towards the end of the float,
The float includes the first linkage section and the second linkage section being connected, and second linkage section is located on first linkage section
Side, and the sectional area of second linkage section is greater than the sectional area of first linkage section, the location fit structure includes institute
The lower surface of the second linkage section is stated, the end supports the lower surface of second linkage section.
The technical solution of the second aspect of the utility model provides a kind of control method of cooking apparatus, the culinary art
Utensil includes lid and positioning device, and the positioning device is arranged on the lid, floats for the float to be fixed on
Position, the control method of the cooking apparatus include: the instruction for judging current cooking function and whether receiving into fresh-keeping mode；
If so, any time before terminating after playing pressure to exhaust, controls the positioning device and is powered with the fixation float floating
Position is played, and controls the positioning device after exhaust and is persistently powered so that the float is maintained at the levitated position.
The utility model above-mentioned technical proposal provide cooking apparatus control method, rise pressure after, exhaust terminate before
Any time, float are in levitated position, and when receiving the instruction into fresh-keeping mode, positioning device is powered, pars contractilis to
It is moved close to the direction of float, and float is fixed on levitated position, in levitated position, sealed between float and float hole, from
And float is in close state, cooking cavity sealing, thus after heater stop work, according to thermal expansion and contraction principle, culinary art
The cooling of intracavitary air and food materials can realize negative pressure in cooking cavity, be in negative under the fresh-keeping stage in cooking cavity to realize
Pressure condition, negative pressure can extend the holding time of food.It is not receiving into when the instruction of fresh-keeping mode, positioning device is obstructed
Electricity, float moves up and down relative to float hole enters conventional cooking mode.To can be realized routine by setting positioning device
Common culinary art and the switching for sealing fresh-keeping culinary art.
After positioning device power-off, pars contractilis is directed away from the direction movement of float, and float is transported under the effect of gravity
It moves to lowering position.By control positioning device power on/off, realize float levitated position and lowering position automatic switchover,
When avoiding that float is fixed on levitated position using mechanical structure, needs people's manual operation that float can just returned back to and fall position
It sets.
In above-mentioned technical proposal, it is preferable that described to control the positioning device after playing pressure, before exhaust terminates and be powered, tool
Body includes: control heating device work；Pressure is judged whether；If so, into the pressure cooking stage；After the pressure cooking stage, control
Exhaust valve opening processed is to be vented；After playing pressure, exhaust controls the positioning device and is powered before terminating.
In above-mentioned technical proposal, it is preferable that the control method of the cooking apparatus further include: in the fresh-keeping stage, judge whether
Receive the instruction for exiting fresh-keeping mode；If so, controlling the positioning device power-off；If it is not, controlling institute after presetting fresh-keeping duration
State positioning device power-off.
Technical solution in terms of the utility model third provides a kind of cooking apparatus, including processor, the processor
The controlling party of cooking apparatus described in any of the above-described technical solution is realized when for executing the computer program stored in memory
The step of method.Therefore, which has the beneficial effect of the control method of cooking apparatus described in any of the above-described embodiment,
Details are not described herein.
Cooking apparatus is pressure cooker, electric cooker or other cooking apparatus.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic cross-sectional view of cooking apparatus described in the embodiments of the present invention one；
Fig. 2 is the structural schematic diagram of the lid of cooking apparatus described in the embodiments of the present invention one；
Fig. 3 is the structural schematic diagram of positioning device described in the embodiments of the present invention one and float, wherein float is not
Pressure is played, electromagnet is not powered on；
Fig. 4 is the schematic cross-sectional view of positioning device shown in Fig. 3 and float；
Fig. 5 is the structural schematic diagram of positioning device shown in the embodiments of the present invention one and float, wherein float rises
Pressure, electromagnet are not powered on；
Fig. 6 is the schematic cross-sectional view of positioning device shown in fig. 5 and float；
Fig. 7 is the structural schematic diagram of positioning device shown in the embodiments of the present invention one and float, wherein float rises
Pressure, electromagnet are powered；
Fig. 8 is the schematic cross-sectional view of positioning device shown in Fig. 7 and float；
Fig. 9 is the flow diagram of the control method of cooking apparatus described in the embodiments of the present invention three；
Figure 10 is the flow diagram of the control method of cooking apparatus described in the embodiments of the present invention four；
Figure 11 is the flow diagram of the control method of cooking apparatus described in the embodiments of the present invention three.
Wherein, corresponding relationship of the Fig. 1 into Fig. 8 between appended drawing reference and component names are as follows:
100 cooking apparatus, 1 lid, 11 inner covers, 12 cover boards, 13 float holes, 14 floats, 141 first linkage sections, 142 second
Linkage section, 15 upper covers, 16 sealing rings, 2 cooker bodies, pot in 3,4 cooking cavities, 5 positioning devices, 51 electromagnet, 52 push rods, 521 bayonets,
53 elastic components.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing 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 explained in the following description in order to fully understand the utility model, still, this is practical
It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by
The limitation of following public specific embodiment.
Cooking apparatus and its control method according to some embodiments of the utility model is described with reference to the accompanying drawings, and to cook
Utensil of preparing food is specifically described for pressure cooker.
As depicted in figs. 1 and 2, pressure cooker complete machine includes lid 1, interior pot 3 and cooker body 2, and lid 1 includes upper cover 15, inner cover
11 and cover board 12, cover board 12 is located at the inside of inner cover 11, and upper cover 15 is located at the top of inner cover 11, the lid 1 that positioning device 5 is arranged
On, it is preferable that it is arranged on inner cover 11.Lid is equipped with exhaust valve, and exhaust valve has an opening and closing two states, and when opening cooks
Chamber of preparing food is in communication with the outside, and cooking cavity is isolated from the outside world when closing.
Cover board 12 is equipped with float 14, and float 14 can move upwards after playing pressure, at least one of float and float hole
Equipped with sealing ring 16, the sealing between float and float hole is realized by sealing ring.Such as sealing ring setting is close in float lower end
Seal float hole 13.
As shown in Figure 1, a kind of cooking apparatus 100 provided according to some embodiments of the utility model, comprising: cooker body 2 is put
The lid 1 and positioning device 5 that interior pot 3, the lid being placed in cooker body 2 are located in cooker body 2.Interior pot 3 limits cooking cavity 4 with lid 1,
Lid 1 is equipped with float hole 13, it is preferable that float hole 13 is arranged on cover board 12, and float 14, float 14 are equipped in float hole 13
It is moved between lowering position and levitated position relative to float hole 13, and between levitated position, float 14 and float hole 13
Form sealing；Positioning device 5 is arranged on lid 1, and positioning device 5 includes telescopic pars contractilis, when positioning device 5 is powered,
Pars contractilis is moved towards float 14, and float 14 is fixed on levitated position.
The utility model cooking apparatus 100 provided by the above embodiment, after positioning device 5 is powered, pars contractilis is to close to floating
The direction movement of son 14, and float 14 is fixed on levitated position, it is sealed between levitated position, float 14 and float hole 13,
It being in close state to float 14, cooking cavity 4 seals, thus after heater stop work, according to thermal expansion and contraction principle,
The cooling of air and food materials in cooking cavity 4 can realize negative pressure in cooking cavity 4, when negative pressure can extend the preservation of food
Between.After positioning device 5 powers off, pars contractilis is directed away from the direction movement of float 14, and float 14 is transported under the effect of gravity
It moves to lowering position.By controlling the power on/off of positioning device 5, realize that float 14 is cut in levitated position and the automatic of lowering position
It changes, when avoiding that float 14 is fixed on levitated position using mechanical structure, people's manual operation is needed just float 14 to be made to return back to
Lowering position.Therefore, the utility model realizes that Electronic control float 14 is stuck and free state, realizes common culinary art and sealing
Fresh-keeping culinary art switching.
Embodiment one:
A kind of cooking apparatus 100, comprising: the lid 1 that cooker body 2, the interior pot 3 being placed in cooker body 2, lid are located in cooker body 2
With positioning device 5.Interior pot 3 limits cooking cavity 4 with lid 1, and lid 1 is equipped with float hole 13, is equipped with float in float hole 13
14, float 14 moves between lowering position and levitated position relative to float hole 13, and in levitated position, float 14 and float
Sealing is formed between hole 13；Positioning device 5 is arranged on lid 1, and positioning device 5 includes telescopic pars contractilis, positioning device 5
When energization, pars contractilis is moved towards float 14, and float 14 is fixed on levitated position.
Preferably, as shown in Fig. 2, positioning device 5 further includes electromagnet 51, pars contractilis includes push rod 52, and electromagnet 51 is logical
When electric, electromagnet 51 drives push rod 52 to move towards float 14, and float 14 is fixed on levitated position.
Preferably, positioning device 5 further includes elastic component 53, is connected with push rod 52, and electromagnet 51 drives 52 court of push rod
When moving to float 14, deformation occurs for elastic component 53.
Electromagnet 51 is connected with push rod 52, and push rod 52 is pushed to be moved.When electromagnet 51 is powered, electromagnet 51 is driven
Push rod 52 is moved towards float 14, float 14 is fixed on levitated position, at this point, deformation occurs for elastic component 53, when electromagnet 51
When power-off, the restoring force of elastic component 53 drives push rod 52 to move to the direction far from float 14, and float 14 is in self gravitation effect
Under be returned to lowering position.
Preferably, electromagnet 51 is equipped with mounting hole, and push rod 52 passes through mounting hole, and does linear reciprocation relative to mounting hole
Movement.
Preferably, push rod 52 is equipped with locating slot far from one end of float 14, and elastic component 53 is helical spring, elastic component 53
One end is limited in locating slot, and the other end of elastic component 53 is connected on electromagnet 51, i.e., elastic component 53 is supported on electromagnet 51
Between push rod 52.
Preferably, pars contractilis is equipped with location structure, and float 14 is equipped with location fit knot compatible with location structure
Structure, location structure are matched with location fit structure, and float 14 is fixed on levitated position.
After positioning device is powered, pars contractilis is moved to the direction close to float, at this point, location structure and location fit structure
It matches, float is fixed on levitated position by pars contractilis, realizes the sealing of cooking cavity.
About the concrete form of location structure and location fit structure, in first specific embodiment, location structure
Including pars contractilis towards float 14 one end be arranged bayonet, location fit structure include float 14 outer surface on be arranged open
Mouthful towards bayonet groove, bayonet is held on groove.
In second specific implementation embodiment, location structure includes that the end of pars contractilis towards float is (as flexible
Portion is close to the end of float), location fit structure include on the outer surface of float 14 opening that is arranged towards pars contractilis towards floating
The groove of the end of son, end is located in groove and is connected to the upper cell wall of groove, with the upper cell wall of supporting groove.
In third specific embodiment, location structure includes the bayonet that pars contractilis is arranged towards one end of float 14
521, float 14 includes the first linkage section 141 and the second linkage section 142 being connected, and the second linkage section 142 is located at the first connection
141 top of section, and the sectional area of the second linkage section 142 is greater than the sectional area of the first linkage section 141, the sectional area of bayonet 521 is big
In or equal to the first linkage section 141 sectional area and less than the sectional area of the second linkage section 142, location fit structure includes first
The junction of linkage section 141 and the second linkage section 142, bayonet 521 are held in the first linkage section 141 and the second linkage section 142
Junction.
Preferably, float 14 includes the first linkage section 141 and the second linkage section 142 being connected, the first linkage section 141
In in float hole 13, the second linkage section 142 is located at 141 top of the first linkage section, and the sectional area of the second linkage section 142 is greater than the
The sectional area of one linkage section 141, pars contractilis are equipped with bayonet 521 towards one end of float 14, and the sectional area of bayonet 521 is greater than or waits
In the first linkage section 141 sectional area and less than the sectional area of the second linkage section 142, bayonet 521 is held in the first linkage section 141
With the junction of the second linkage section 142.Certainly, pars contractilis can also be not provided with bayonet 521 towards one end of float 14, in electromagnetism
When iron 51 is powered, pars contractilis is located between inner cover 11 and the second linkage section 142 towards one end of float 14.
It can also be and boss is set on the outer surface of float, boss forms the second linkage section.
In the 4th specific embodiment, location structure includes end of the pars contractilis towards float, and float 14 includes phase
The first linkage section 141 and the second linkage section 142 of connection, the second linkage section 142 are located at 141 top of the first linkage section, and second
The sectional area of linkage section 142 is greater than the sectional area of the first linkage section 141, and location fit structure includes under the second linkage section 141
Surface, end are located at the lower section of the second linkage section and abut against with the lower surface of the second linkage section to support the second linkage section 142
Lower surface.
Push rod 52 is pushed to travel forward under 51 energized state of electromagnet, after float 14 plays pressure, push rod 52 can block float
14, to prevent float 14 from falling after rise to lowering position.It may be implemented whether Electronic control float 14 falls after rise in the way of this kind, from
And realize the sealing fresh-keeping function switching of complete machine.In Fig. 3 and Fig. 4, float 14 does not play pressure, floats in lowering position, electromagnetism
Iron 51 is not operating, and float 14 can be up and down；In Fig. 5 and Fig. 6, float 14 plays pressure, and float 14 is in levitated position, electromagnet 51
It is not powered on, float 14 is not stuck；In Fig. 7 and Fig. 8, float 14 plays pressure, and float 14 is in levitated position, and electromagnet 51 is powered,
Float 14 is stuck.
The scheme for blocking electromagnet 51 automatically by electromagnet 51 realizes negative pressure while realizing that pressure cooker generates negative pressure
The automatic switchover of fresh-keeping culinary art solves the problems, such as that mechanical stuck float 14 not can be carried out a variety of culinary art switchings, and user can be according to need
It asks and is commonly cooked and the switching of fresh-keeping culinary art, realize more culinary art selections.
Embodiment two:
It is with the difference of embodiment one, positioning device 5 includes electric pushrod or electric cylinders, and pars contractilis is electric pushrod or electricity
The movable end of cylinder.
The embodiment of the second aspect of the utility model provides a kind of control method of cooking apparatus 100.
Embodiment three:
As shown in figure 9, a kind of cooking apparatus 100 includes lid 1 and positioning device 5, positioning device 5 is arranged on lid 1,
For float 14 to be fixed on levitated position, the control method of cooking apparatus 100 includes:
Step S10 judges whether to receive the instruction into fresh-keeping mode；
If so, execute step S20, rise pressure after, exhaust terminate before, control positioning device 5 be powered；
If it is not, step S30 is executed, into conventional common culinary art mode.
After playing pressure, before exhaust, float 14 is in levitated position, is receiving into when the instruction of fresh-keeping mode, is positioning
Device 5 is powered, and pars contractilis is moved to the direction close to float 14, and float 14 is fixed on levitated position, in levitated position, floats
It is sealed between son 14 and float hole 13, so that float 14 is in close state, cooking cavity 4 is sealed, thus in heater stop
After work, according to thermal expansion and contraction principle, the cooling of air and food materials in cooking cavity 4 can realize negative pressure in cooking cavity 4, from
And realize and be in negative pressure state under the fresh-keeping stage in cooking cavity 4, negative pressure can extend the holding time of food.Do not receive into
When entering the instruction of fresh-keeping mode, 5 no power of positioning device, float 14 moves up and down relative to float hole 13 enters conventional cooking mould
Formula.To can be realized conventional common culinary art and the switching for sealing fresh-keeping culinary art by setting positioning device 5.
After positioning device 5 powers off, pars contractilis is directed away from the direction movement of float 14, effect of the float 14 in self gravity
Under move to lowering position.By controlling the power on/off of positioning device 5, realize float 14 in oneself of levitated position and lowering position
Dynamic switching when avoiding that float 14 is fixed on levitated position using mechanical structure, needs people's manual operation just float 14 can be made to return
Again to lowering position.
Example IV:
As shown in Figure 10, a kind of cooking apparatus 100 includes lid 1 and positioning device 5, and positioning device 5 is arranged in lid 1
On, for float 14 to be fixed on levitated position, the control method of cooking apparatus 100 includes:
Step S100 judges whether to receive the instruction into fresh-keeping mode；
If so, execute step 10, rise pressure after, exhaust terminate before, control positioning device 5 be powered；
If it is not, step S20 is executed, into conventional cooking mode.
Preferably, step S10 is specifically included:
Step S102, control heating device work；
Step S104 has judged whether pressure；
If so, executing step S108, into the pressure cooking stage, after the pressure cooking stage, step S110 control row is executed
Air valve is opened to be vented；The movement of the fixed float of positioning device 5 may be provided at after float pressure floats before terminating to exhaust phase
Any point-in-time, in Figure 10, control positioning device 5 is logical be electrically disposed in step S104 after, before step S108.
Step S104 has judged whether pressure, can be detected by pressure-detecting device (such as pressure sensor) or zero-pressure
Device, zero-pressure detection device include zero-pressure float and tongue tube.
Preferably, the control method of cooking apparatus 100 further include: fresh-keeping stage (step S216 and step in such as Figure 11
Stage shown in S218), step S112 judges whether to receive the instruction for exiting fresh-keeping mode；If so, step S114 is executed,
It controls positioning device 5 to power off, float returns back to lowering position；If it is not, executing step S116, after presetting fresh-keeping duration, control is fixed
Position device 5 powers off, and float returns back to lowering position.
In one specific embodiment, as shown in figure 11, the control method of cooking apparatus 100 includes: a. when start-up operation
When, execute step S202, user independently chooses whether to need to seal fresh-keeping function, if selecting to enter and sealing fresh-keeping mode into
The cooking method (as shown in step S208-S222) for entering left side in Figure 11 enters the conventional common culinary art side in right side if do not selected
Formula (as shown in step S 224-S 234)；Choosing for sealing fresh-keeping function can be selected in any time before culinary art exhaust terminates
Enter fresh-keeping mode after may be implemented in culinary art.
B. enter under common culinary art mode, overall process electromagnet 51 does not work, will not stuck float 14, in 14 freedom of float
Lower movement, into conventional cooking mode.
C. after entering the left side Figure 11 cooking method, zero-pressure detection work is first begun heat to, when zero-pressure has detected
After pressure, step S210 is executed, electromagnet 51 is powered, and push rod 52 travels forward, and into state shown in Fig. 7, Fig. 8, float 14 is in
Levitated position cannot fall, subsequently into step S212 pressure cooking stage and step S214 exhaust phase；Electromagnet 51 blocks
The movement of float 14 may be provided at float 14 and play any point-in-time before terminating after pressure floats to exhaust phase, and vacuum can be achieved
Sealing effect.
D. after being vented, program determines that this mode lower electromagnet 51 will not be acted, be held into fresh-keeping mode is sealed automatically
It is negative-pressure dense closed state in continuation of insurance card cooking cavity 4.
F. it needs to cancel the mode such as user during, uncaps, click cancellation mode, electromagnet 51 powers off, and replys
Original position, float 14 can be fallen, and realization is uncapped.It is if do not cancelled, then fresh-keeping by default time progress, it is to be achieved to preset fresh-keeping duration
After arriving, electromagnet 51 is automatically powered off, and float 14 is fallen, and culinary art terminates, and can be uncapped.
Embodiment in terms of the utility model third provides a kind of cooking apparatus 100, including processor, processor are used for
The step of the control method of the cooking apparatus 100 of any of the above-described embodiment is realized when executing the computer program stored in memory
Suddenly.Therefore, which has the beneficial effect of the control method of the cooking apparatus 100 of any of the above-described embodiment, herein
It repeats no more.
Cooking apparatus 100 is pressure cooker, electric cooker or other cooking apparatus 100.
The embodiment of the 4th aspect of the utility model provides a kind of computer readable storage medium, is stored thereon with calculating
Machine program realizes the step of the control method of the cooking apparatus 100 of any of the above-described embodiment when computer program is executed by processor
Suddenly.Therefore, which has the beneficial effect of the control method of the cooking apparatus 100 of any of the above-described embodiment
Fruit, details are not described herein.
In conclusion cooking apparatus 100 provided by the embodiment of the utility model, will make general pressure cooker realize negative pressure function
Can, it needs to realize stuck float 14 in the case where culinary art terminates not heated condition by modes such as electrically or mechanically structures, prevent float
14 fall after rise.Conventional mechanical structure mode needs people to be manually operated after float 14 is stuck, and makes the falling of float 14 that can just uncap, grasps
Make complicated.
The utility model provides a kind of structure and driving method that automatic stuck float 14 is realized by electromagnet 51, provides
A method of the automatic negative pressure that is sealed is fresh-keeping and conventional fresh-keeping, and user only needs the mould cooked needed for selecting simply before culinary art
Formula, background program can automatic identification, into user need mode.Its working principle is that being provided with electromagnet 51 on inner cover 11
And the push rod 52 that electromagnet 51 drives, in the case where float 14 plays die pressing type, electromagnet 51 pushes push rod 52 to travel forward, and stuck can float
Son 14 prevents float 14 from falling after rise, and in unwanted situation, 51 no power of electromagnet movement, float 14 can freely move up and down
Into conventional cooking mode.By the method for this kind of electric drive, usable family, which has, more selects and operates simpler side
Just.
It is with push rod 52 that float 14 is stuck in addition to levitated position except passing through electromagnet 51, it can also directly pass through electrical components
Float 14 is blocked, prevents float 14 from falling after rise, realizes that sealing fresh-keeping function or electrical components by blocking exhaust outlet, are realized close
Seal fresh-keeping function switching.Electrical components may include motor.
In the description of the present invention, unless otherwise clearly defined and limited, term " multiple " refers to two or two
More than a；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. shall be understood in a broad sense, for example, " connection " can be
It is fixedly connected, may be a detachable connection, or be integrally connected, or electrical connection；It can be directly connected, it can also be in
Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of this specification, it is to be understood that the instruction such as term " on ", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, rather than the device or unit of indication or suggestion meaning must have specific direction, with specific orientation construct 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 embodiment or examples
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 (7)
1. a kind of cooking apparatus characterized by comprising
Cooker body is placed in the lid for stewing intracorporal interior pot and lid and being located in the cooker body, and the interior pot and the lid limit
Cooking cavity is made, the lid is equipped with float hole, is equipped with float in the float hole, the float is relative to the float hole
It moves, and is formed between the levitated position, the float and the float hole close between lowering position and levitated position
Envelope；With
Positioning device is arranged on the lid, and the positioning device includes telescopic pars contractilis, and the positioning device is powered
When, the pars contractilis is moved towards the float, and the float is fixed on the levitated position.
2. cooking apparatus according to claim 1, which is characterized in that
The positioning device further includes electromagnet, and the pars contractilis includes push rod, when the electromagnet is powered, the electromagnet band
It moves the push rod to move towards the float, the float is fixed on the levitated position.
3. cooking apparatus according to claim 2, which is characterized in that
The positioning device further includes elastic component, is connected with the push rod, and the electromagnet drives the push rod towards institute
When stating float movement, deformation occurs for the elastic component.
4. cooking apparatus according to claim 2, which is characterized in that
The electromagnet is equipped with mounting hole, and the push rod passes through the mounting hole, and it is past relative to the mounting hole to do straight line
Multiple movement.
5. cooking apparatus according to claim 1, which is characterized in that
The positioning device includes electric pushrod or electric cylinders, and the pars contractilis is the activity of the electric pushrod or the electric cylinders
End.
6. cooking apparatus according to any one of claim 1 to 5, which is characterized in that
The pars contractilis is equipped with location structure, and the float is equipped with location fit knot compatible with the location structure
Structure, the location structure are matched with the location fit structure, and the float is fixed on the levitated position.
7. cooking apparatus according to claim 6, which is characterized in that
The location structure includes the bayonet that the pars contractilis is arranged towards one end of the float, the location fit structure packet
The groove of the opening that is arranged on the outer surface of the float towards the bayonet is included, the bayonet is held on the groove；Or
Person,
The location structure includes the pars contractilis towards the end of the float, and the location fit structure includes the float
Outer surface on the opening that is arranged towards the groove of the end, the end is located in the groove and supports the groove
Upper cell wall；Alternatively,
The location structure includes the bayonet that the pars contractilis is arranged towards one end of the float, and the float includes being connected
The first linkage section and the second linkage section, second linkage section is located above first linkage section, and second connection
The sectional area of section is greater than the sectional area of first linkage section, and the sectional area of the bayonet is greater than or equal to first linkage section
Sectional area and be less than the sectional area of second linkage section, the location fit structure includes first linkage section and described
The junction of second linkage section, the bayonet are held in the junction of first linkage section and second linkage section；Alternatively,
The location structure includes the pars contractilis towards the end of the float, and the float includes the first connection being connected
Section and the second linkage section, second linkage section is located above first linkage section, and the sectional area of second linkage section
Greater than the sectional area of first linkage section, the location fit structure includes the lower surface of second linkage section, the end
Portion supports the lower surface of second linkage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241016.1U CN208957690U (en) | 2018-08-02 | 2018-08-02 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241016.1U CN208957690U (en) | 2018-08-02 | 2018-08-02 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957690U true CN208957690U (en) | 2019-06-11 |
Family
ID=66749435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241016.1U Active CN208957690U (en) | 2018-08-02 | 2018-08-02 | Cooking apparatus |
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| Country | Link |
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| CN (1) | CN208957690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438586A (en) * | 2019-08-30 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, control method and device thereof, and computer-readable storage medium |
| CN112568729A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method and device, cooking appliance and computer readable storage medium |
-
2018
- 2018-08-02 CN CN201821241016.1U patent/CN208957690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438586A (en) * | 2019-08-30 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus, control method and device thereof, and computer-readable storage medium |
| CN112568729A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method and device, cooking appliance and computer readable storage medium |
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