CN209404426U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil. The cooking appliance comprises a pot body and a pot cover assembly, wherein the pot body is provided with a cooking cavity; the cooker cover assembly comprises an inner cover, a pressure limiting valve, a driving assembly and a control part, wherein the inner cover is provided with an exhaust channel; the pressure limiting valve is connected with the inner cover and matched with the exhaust channel, and is provided with an opening position for opening the exhaust channel and a blocking position for blocking the exhaust channel; the drive assembly is connected with the inner cup, the drive assembly comprises a drive piece for driving the pressure limiting valve, under the condition that the pressure in the cooking cavity reaches the preset pressure, the drive piece of the gas drive assembly acts to drive the pressure limiting valve assembly to be located at the opening position for continuous exhaust operation, in addition, the preset pressure in the pot body can be adjusted by the motion resistance of the drive piece adjusted by the electric control pressure regulating part of the control part, the different preset pressures in the pot body can be conveniently set according to different food materials by setting like this, and the good cooking effect can be achieved.

Description

Cooking apparatus

Technical field

The utility model relates to kitchen tool apparatus technical fields, in particular to a kind of cooking apparatus.

Background technique

Electric pressure cooking saucepan in the related technology, exhaust apparatus is generally all provided on pot cover, exhaust apparatus is typically used as The steam in pot is discharged after working for pot body, to have the function that Rapid opening, in addition, in pot body heating work process In, the exhaust apparatus of electrical equipment control can be also vented, and still, it is non-adjustable that the pressure at expulsion of existing electric pressure cooking saucepan is generally fixed value Section, therefore different pressures at expulsion cannot be set for different food materials, affect the usage experience of user.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, to solve pot body exhaust pressure in the prior art The unadjustable problem of power.

To achieve the goals above, one aspect according to the present utility model provides a kind of cooking apparatus, comprising: pot Body has cooking cavity；Pot cover component, pot cover component include: inner cover, have exhaust passage；Pressure limiting valve, pressure limiting valve are connected with inner cover It connects and cooperates with exhaust passage, pressure limiting valve has the open position for opening exhaust passage and blocks the closure position of exhaust passage It sets；Driving assembly, driving assembly are connected with inner cover, and driving assembly includes the actuator for driving pressure limiting valve, in cooking cavity In the case that pressure reaches preset pressure, the gas-powered actuator in cooking cavity is acted, to drive pressure limiting valve by block-up position It is moved to open position；Wherein, driving assembly further includes matching to merge the tune that can adjust the actuator resistance of motion with actuator Splenium；Control unit, control unit are electrically connected with pressure-regulating portion, and control unit can adjust the resistance of motion by pressure-regulating portion to adjust default pressure The size of power.

Further, pressure-regulating portion includes distance rod, and distance rod is contacted with actuator, and control unit passes through control distance rod To the thrust of actuator, to adjust the resistance of motion, to adjust the size of preset pressure.

Further, pressure-regulating portion includes: magnetic portion, fixed setting；Electromagnet, electromagnet and magnetic portion are matched by magnetic force It closes, electromagnet is connected with distance rod, and electromagnet is electrically connected with control unit；Wherein, control unit is changed by control size of current The electromagnetic force size of electromagnet, to adjust distance rod to the default thrust of actuator.

Further, pressure-regulating portion further include: the first elastic component, the first end fixed setting of the first elastic component, the first elasticity The second end of part is matched with electromagnet, and the first elastic component can apply the elastic force towards actuator to electromagnet, so that electric Magnet drives distance rod to be connected on actuator.

Further, the first end of distance rod is connected with electromagnet, and the second end of distance rod is provided with the first guide surface, One end of actuator towards pressure limiting valve is provided with the second guide surface, and the first guide surface and the second guide surface match.

Further, the axis direction of the axis direction of distance rod and actuator tool is angularly arranged, the first guide surface There is angle with the axis direction of distance rod.

Further, driving assembly further include: shell, shell are disposed adjacently with pressure-regulating portion, and shell has accommodating chamber, are held Chamber of receiving is arranged with being connected with cooking cavity, and shell offers the first mounting hole；Wherein, actuator is movably arranged in the first peace It fills in hole, the first end of actuator is located in shell, and the second end of actuator is located at outside shell and drives pressure limiting valve, in cooking cavity In the case that interior pressure reaches preset pressure, gas-powered actuator is mobile, so that the first guide surface and the second guide surface point From, and pressure limiting valve is made to be moved to open position by block-up position.

Further, driving assembly further include: sealing, sealing are connected with the first end of actuator, sealing The sealing cooperation of the cavity wall of outer peripheral surface and accommodating chamber.

Further, driving assembly further include: the second elastic component, the second elastic component are arranged between actuator and shell, Also, the second elastic component can apply the elastic force towards cooking cavity to actuator.

Further, the second elastic component is spring, and spring pocket is set to outside actuator, and the first end of spring is connected with shell It connects, the second end of spring is connected with the first end of actuator.

Further, actuator is located at the lower section of pressure limiting valve, and one end of actuator towards pressure limiting valve is additionally provided with supporting surface, Supporting surface is disposed adjacently with the second guide surface, and supporting surface is in contact with the lower surface of pressure limiting valve.

Further, driving assembly further includes downtake pipe, and downtake pipe is arranged in interior cover.

Further, inner cover has the second mounting hole and third mounting hole, and the second mounting hole and third mounting hole interval are set It sets, the second mounting hole further includes second exhaust pipe for installing driving assembly, cooking apparatus, and exhaust passage is arranged in second exhaust In pipe, third mounting hole is for installing second exhaust pipe.

Using the technical solution of the utility model, by the way that driving assembly is arranged in inner cover, driving assembly can drive pressure limiting Valve is mobile, and when the intracorporal gas pressure of pot reaches preset pressure, the actuator of gas-powered driving assembly is acted, to drive limit Pressure valve component, which is located at open position, to carry out continuing exhaust operation, in addition, adjusting actuator by control unit electric control pressure-regulating portion The intracorporal preset pressure of pot is adjusted in the resistance of motion, and setting is in this way convenient for intracorporal different default according to different food materials setting pots Pressure, to reach good culinary art effect.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 shows the schematic cross-sectional view of the embodiment of the pot cover component of cooking apparatus according to the present utility model；

Fig. 2 shows the partial enlargement sectional structures of the embodiment of the pot cover component of cooking apparatus according to the present utility model Schematic diagram；

Fig. 3 shows the structural representation of the embodiment of the pressure-regulating portion of the pot cover component of cooking apparatus according to the present utility model Figure；

Fig. 4 shows the structural representation of the embodiment of the actuator of the pot cover component of cooking apparatus according to the present utility model Figure；

Fig. 5 shows the overlooking structure diagram of the embodiment of the pot cover component of cooking apparatus according to the present utility model.

Wherein, the above drawings include the following reference numerals:

10, inner cover；11, the second mounting hole；12, third mounting hole；

20, pressure limiting valve；21, lower surface；

30, driving assembly；31, downtake pipe；32, shell；321, the first mounting hole；33, actuator；331, it second leads To face；332, supporting surface；34, sealing；35, the second elastic component；

40, second exhaust pipe；

50, pressure-regulating portion；51, distance rod；511, the first guide surface；52, electromagnet；53, the first elastic component.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Term be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side The intrinsic other step or units of method, product or equipment.

Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them It states.

As shown in Figures 1 to 5, embodiment according to the present utility model provides a kind of cooking apparatus.

Specifically, as shown in Figure 1, the cooking apparatus includes pot and pot cover component, pot body has cooking cavity；Pot cover component Including inner cover 10, pressure limiting valve 20, driving assembly 30 and control unit, inner cover 10 has exhaust passage；Pressure limiting valve 20 and 10 phase of inner cover It connects and cooperates with exhaust passage, pressure limiting valve 20 has the open position for opening exhaust passage and blocks the closure of exhaust passage Position；Driving assembly 30 is connected with inner cover 10, and driving assembly 30 includes the actuator 33 of driving pressure limiting valve 20, in cooking cavity Pressure reach preset pressure in the case where, gas-powered actuator 33 in cooking cavity acts, to drive pressure limiting valve 20 by sealing Stifled position is moved to open position；Wherein, driving assembly 30 further includes merging that actuator 33 can be adjusted with the matching of actuator 33 The pressure-regulating portion 50 of the resistance of motion；Control unit is electrically connected with pressure-regulating portion 50, and control unit can adjust the resistance of motion by pressure-regulating portion 50 To adjust the size of preset pressure.

In the present embodiment, by the way that driving assembly is arranged in inner cover, driving assembly can drive pressure limiting valve mobile, in pot body In the case that interior gas pressure reaches preset pressure, the actuator of gas-powered driving assembly is acted, to drive pressure limiting valve group Part, which is located at open position, to carry out continuing exhaust operation, in addition, adjusting the movement resistance of actuator by control unit electric control pressure-regulating portion The intracorporal preset pressure of pot is adjusted in power, and setting in this way is convenient for according to the different intracorporal different preset pressures of food materials setting pot, To reach good culinary art effect.

As shown in Figures 2 and 3, pressure-regulating portion 50 includes distance rod 51, and distance rod 51 is contacted with actuator 33, control unit By control distance rod 51 to the thrust of actuator 33, to adjust the resistance of motion, to adjust the size of preset pressure.

As shown in Figures 2 and 3, pressure-regulating portion 50 include magnetic portion, electromagnet 52, magnetic portion fixed setting, electromagnet 52 with Magnetic portion is cooperated by magnetic force, and electromagnet 52 is connected with distance rod 51, and electromagnet 52 is electrically connected with control unit；Wherein, it controls Portion changes the electromagnetic force size of electromagnet 52 by control size of current, is pushed away with adjusting distance rod 51 to the default of actuator 33 Power.Wherein, control unit is controller, and controller can issue not according to the operation of preset control program either relative users Same electric signal, the electric signal can adjust the size of the electric current of pressure-regulating portion, and then the different magnetic generated by different electric currents Power adjusts the resistance of actuator 33, and to adjust the intracorporal preset pressure of pot, setting is in this way convenient for according to different food materials setting pots Intracorporal difference preset pressure, to reach good culinary art effect.

As shown in figure 3, pressure-regulating portion 50 further includes the first elastic component 53, the first end of the first elastic component 53 is fixedly installed, the The second end of one elastic component 53 is matched with electromagnet 52, and the first elastic component 53 can apply to electromagnet 52 towards actuator 33 Elastic force F1 so that electromagnet 52 drive distance rod 51 be connected on actuator 33, actuator 33 is by elastic component at this time Thrust is N1, N1=F1.Distance rod 51 can be connected in advance on actuator 33 by the first elastic component 53, as electromagnet 52 is logical There are magnetic force F2 to attract each other after electricity, between electromagnet 52 and magnetic portion, so that the direction movement in 52 magnetropism portion of electromagnet Trend controls the size of electric current by control unit at this point, actuator 33 is N2, N2=F1-F2 by the thrust of elastic component, into And the resistance of different magnetic force adjustment actuators is generated in electromagnet 52 by different electric currents, to adjust the intracorporal default pressure of pot Power, wherein resistance, that is, actuator 33 of actuator is convenient for root by the component on the vertical direction of elastic component thrust, in this way setting According to the different intracorporal different preset pressures of food materials setting pot, to reach good culinary art effect.

As shown in Figure 2 and Figure 4, the first end of distance rod 51 is connected with electromagnet 52, the second end setting of distance rod 51 There is the first guide surface 511, one end of actuator 33 towards pressure limiting valve is provided with the second guide surface 331, the first guide surface 511 and Two guide surfaces 331 match.First guide surface 511 and the second guide surface 331 can be matched with vertical direction, certainly, distance rod The axis direction tool of 51 axis direction and actuator 33 is angularly arranged, the axis of the first guide surface 511 and distance rod 51 Direction has angle.That is the first guide surface 511 and the second guide surface 331 have the cooperation at inclination angle, and setting is by laterally moving in this way The thrust of dynamic distance rod 51 can control the resistance of motion of the actuator moved up and down, save the arrangement space of part.

As shown in Fig. 2, driving assembly 30 further includes shell 32, shell 32 is disposed adjacently with pressure-regulating portion 50, and shell 32 has There is accommodating chamber, accommodating chamber is arranged with being connected with cooking cavity, and shell 32 offers the first mounting hole 321；Wherein, actuator 33 can It is movably arranged in the first mounting hole 321, the first end of actuator 33 is located in shell 32, and the second end of actuator 33 is located at Shell 32 is outer and drives pressure limiting valve 20, in the case that the pressure in cooking cavity reaches preset pressure, gas-powered actuator 33 It is mobile, so that the first guide surface 511 and the separation of the second guide surface 331, and pressure limiting valve 20 is made to be moved to open position by block-up position It sets.By the way that shell 32 is arranged, so that the intracorporal gas of pot can be full of accommodating chamber, then actuator 33 is driven to move in shell, into And actuator 33 overcomes the resistance of motion to move up, and pressure limiting valve 20 is driven to act air intake-exhaust operation, wherein the resistance of motion is adjustable.

As shown in Fig. 2, driving assembly 30 further includes sealing 34, sealing 34 is connected with the first end of actuator 33, The outer peripheral surface of sealing 34 and the cavity wall of accommodating chamber seal and cooperate.Accommodating chamber is divided into first receiving space and second by sealing 34 Accommodation space, after the gas in cooking cavity enters first receiving space, driving sealing is moved to the second accommodation space, and is driven Actuator 33 is mobile, to drive pressure limiting valve mobile.

As shown in Fig. 2, driving assembly 30 further includes the second elastic component 35, the second elastic component 35 is arranged in actuator 33 and shell Between body, also, the second elastic component 35 can apply the elastic force towards cooking cavity to actuator 33.Pass through the second elastic component 35 Can be in the case where pot inner pressure drop to preset pressure situation below, the second elastic component 35 drives actuator to reset, and then drives limit Pressure valve is located at block-up position.

Preferably, the second elastic component 35 is spring, and spring pocket is set to outside actuator 33, first end and 32 phase of shell of spring Connection, the second end of spring are connected with the first end of actuator 33.Quick installation of spring is convenient in setting in this way, and reduces life Produce cost.

In the present embodiment, actuator 33 is located at the lower section of pressure limiting valve 20, and actuator 33 is also set towards one end of pressure limiting valve It is equipped with supporting surface 332, supporting surface 332 is disposed adjacently with the second guide surface 331, and supporting surface 332 is parallel to the horizontal plane, supporting surface 332 are in contact with the lower surface 21 of pressure limiting valve 20.The position that actuator 33 is in contact with the lower surface 21 of pressure limiting valve 20 is in pressure limiting The marginal position of valve, in this way setting can drive pressure limiting valve 20 mobile convenient for actuator 33 by lesser power, so as to pressure limiting valve 20 are vented for a long time.

In the present embodiment, driving assembly 30 further includes downtake pipe 31, and downtake pipe 31 is arranged on inner cover 10. Wherein, downtake pipe 31 and shell 32 can be integrally formed setting, can also seperated disassembly setting.

As depicted in figs. 1 and 2, inner cover 10 has the second mounting hole 11 and third mounting hole 12, the second mounting hole 11 and the The setting of three mounting holes 12 interval, for the second mounting hole 11 for installing driving assembly 30, cooking apparatus further includes second exhaust pipe 40, Exhaust passage is arranged in second exhaust pipe 40, and third mounting hole 12 is for installing second exhaust pipe 40.Pass through the second mounting hole 11 are easily installed driving assembly 30 and the gas in cooking cavity are imported into driving actuator 33 in the accommodating chamber of shell, pass through Second exhaust pipe 40 is penetratingly set at third mounting hole 12, pressure release valve exhaust is convenient for.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment Other embodiments are closed to realize that this feature, structure or feature are also fallen in the scope of the utility model.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.

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 characterized by comprising

Pot body has cooking cavity；

Pot cover component, the pot cover component include:

Inner cover (10) has exhaust passage；

Pressure limiting valve (20), the pressure limiting valve (20) are connected with the inner cover (10) and cooperate with the exhaust passage, the limit Pressure valve (20) has the open position for opening the exhaust passage and blocks the block-up position of the exhaust passage；

Driving assembly (30), the driving component (30) are connected with the inner cover (10), and the driving component (30) includes driving The actuator (33) of the pressure limiting valve (20) is moved, it is described to cook in the case that the pressure in the cooking cavity reaches preset pressure Prepare food actuator described in intracavitary gas-powered (33) movement, to drive the pressure limiting valve (20) to be moved to institute by the block-up position State open position；Wherein, the driving component (30) further includes matching to merge that with the actuator (33), the drive can be adjusted The pressure-regulating portion (50) of moving part (33) resistance of motion；

Control unit, the control unit are electrically connected with the pressure-regulating portion (50), and the control unit can pass through the pressure-regulating portion (50) The resistance of motion is adjusted to adjust the size of the preset pressure.

2. cooking apparatus according to claim 1, which is characterized in that the pressure-regulating portion (50) includes distance rod (51), institute It states distance rod (51) to contact with the actuator (33), the control unit is by controlling the distance rod (51) to the drive The thrust of moving part (33), to adjust the resistance of motion, to adjust the size of the preset pressure.

3. cooking apparatus according to claim 2, which is characterized in that the pressure-regulating portion (50) includes:

Magnetic portion, fixed setting；

Electromagnet (52), the electromagnet (52) and the magnetic portion are cooperated by magnetic force, and the electromagnet (52) pushes away with described Power bar (51) is connected, and the electromagnet (52) is electrically connected with the control unit；

Wherein, the control unit changes the electromagnetic force size of the electromagnet (52) by control size of current, described in adjusting Default thrust of the distance rod (51) to the actuator (33).

4. cooking apparatus according to claim 3, which is characterized in that the pressure-regulating portion (50) further include:

First elastic component (53), the first end fixed setting of first elastic component (53), the of first elastic component (53) Two ends are matched with the electromagnet (52), and first elastic component (53) can apply described in the electromagnet (52) The elastic force of actuator (33), so that the electromagnet (52) drives the distance rod (51) to be connected to the actuator (33) On.

5. cooking apparatus according to claim 3, which is characterized in that the first end of the distance rod (51) and the electromagnetism Iron (52) is connected, and the second end of the distance rod (51) is provided with the first guide surface (511), and the actuator (33) is towards institute The one end for stating pressure limiting valve is provided with the second guide surface (331), first guide surface (511) and second guide surface (331) It matches.

6. cooking apparatus according to claim 5, which is characterized in that the axis direction of the distance rod (51) and the drive The axis direction tool of moving part (33) is angularly arranged, the axis side of first guide surface (511) and the distance rod (51) To with angle.

7. cooking apparatus according to claim 6, which is characterized in that the driving component (30) further include:

Shell (32), the shell (32) are disposed adjacently with the pressure-regulating portion (50), and the shell (32) has accommodating chamber, institute It states accommodating chamber and is arranged with being connected with the cooking cavity, the shell (32) offers the first mounting hole (321)；

Wherein, the actuator (33) is movably arranged in first mounting hole (321), and the of the actuator (33) One end is located in the shell (32), and the second end of the actuator (33) is located at the shell (32) outside and drives the pressure limiting Valve (20), in the case that the pressure in the cooking cavity reaches the preset pressure, actuator described in the gas-powered (33) mobile, so that first guide surface (511) and second guide surface (331) separation, and make the pressure limiting valve (20) The open position is moved to by the block-up position.

8. cooking apparatus according to claim 7, which is characterized in that the driving component (30) further include:

Sealing (34), the sealing (34) are connected with the first end of the actuator (33), the sealing (34) The cavity wall of outer peripheral surface and the accommodating chamber, which seals, to be cooperated.

9. cooking apparatus according to claim 7, which is characterized in that the driving component (30) further include:

Second elastic component (35), second elastic component (35) are arranged between the actuator (33) and the shell, also, Second elastic component (35) can apply the elastic force towards the cooking cavity to the actuator (33).

10. cooking apparatus according to claim 9, which is characterized in that second elastic component (35) is spring, the bullet Spring is sheathed on the actuator (33) outside, and the first end of the spring is connected with the shell (32), and the second of the spring End is connected with the first end of the actuator (33).

11. cooking apparatus according to claim 6, which is characterized in that the actuator (33) is located at the pressure limiting valve (20) one end of lower section, actuator (33) towards the pressure limiting valve is additionally provided with supporting surface (332), the supporting surface (332) it is disposed adjacently with second guide surface (331), the lower surface of the supporting surface (332) and the pressure limiting valve (20) (21) it is in contact.

12. cooking apparatus according to claim 1, which is characterized in that the driving component (30) further includes first exhaust It manages (31), the downtake pipe (31) is arranged on the inner cover (10).

13. cooking apparatus according to claim 1, which is characterized in that the inner cover (10) has the second mounting hole (11) With third mounting hole (12), second mounting hole (11) and the setting of the third mounting hole (12) interval, second installation For installing the driving component (30), the cooking apparatus further includes second exhaust pipe (40), the exhaust passage in hole (11) Setting is in the second exhaust pipe (40), and the third mounting hole (12) is for installing the second exhaust pipe (40).