CN110192768A

CN110192768A - Upper cover, pressure cooking equipment, cooking control method and culinary art control device

Info

Publication number: CN110192768A
Application number: CN201810157434.0A
Authority: CN
Inventors: 莫荣康; 杨兴国
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2018-02-24
Filing date: 2018-02-24
Publication date: 2019-09-03
Anticipated expiration: 2038-02-24
Also published as: CN110192768B

Abstract

The present invention provides a kind of upper covers, comprising: lid；Handle, the handle are connected on the lid；Power sensing device, the power sensing device is arranged between the handle and the lid, for detecting the size for acting on the power of uncapping on the handle.It also proposed pressure cooking equipment, cooking control method and culinary art control device accordingly.According to the technical solution of the present invention, user can be prevented to be forced through the pot cover that handle opens pressure cooking equipment during the cooking process, and the steam of the intracorporal high temperature and pressure of the pot of pressure cooking equipment is caused to spray, cause the danger that user scalds, be effectively guaranteed pressure cooking equipment using safe.

Description

Upper cover, pressure cooking equipment, cooking control method and culinary art control device

Technical field

The present invention relates to living electric apparatus technical fields, in particular to upper cover, pressure cooking equipment, culinary art controlling party Method and culinary art control device.

Background technique

Currently, pressure cooking appliance, such as split-type electric pressure cooker, it is generally provided with folding lid self-locking device, is used for It avoids product that pot cover cannot be opened easily when having pressure, i.e., is risen by folding lid self-locking device realization product after pressing not The defencive function that can be uncapped.But the limitation of the structural strength by folding lid self-locking device, when user with biggish dynamics by force When uncapping, it will lead to folding lid self-locking device and be deformed under forceful action, still be able to open the pot of pressure cooking appliance Lid, causes the steam of high temperature and pressure in pot to spray, and the safety accident for easily causing user to scald is unfavorable for user experience.

Summary of the invention

The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.

For this purpose, the invention proposes a kind of new upper covers can accurately detect by the way that power sensing device is arranged and act on pressure Power of uncapping on the handle of the upper cover of power cooking equipment, and then warning reminding is carried out when the power of uncapping reaches setting value, thus It prevents user to be forced through handle during the cooking process and opens the upper cover of pressure cooking equipment, and lead to the pot of pressure cooking equipment The steam of intracorporal high temperature and pressure sprays, and the danger for causing user to scald is effectively guaranteed making for pressure cooking equipment With safety.

Other objects of the present invention, which are to correspond to, proposes pressure cooking equipment, cooking control method, culinary art control device And computer readable storage medium.

To realize that at least one above-mentioned purpose proposes a kind of upper cover, comprising: lid according to the first aspect of the invention； Handle, handle are connected on lid；Power sensing device, power sensing device are arranged between handle and lid, act on for detection The size of power of uncapping on handle.

In the technical scheme, it is provided between the lid and handle of upper cover for detecting the power of uncapping acted on handle Size power sensing device, i.e., handle and lid are effectively connected together by the power sensing device and can be accurately Detect the size of the extraneous power of uncapping being applied on handle, it is contemplated that in the prior art, due to can not definitely know the external world The power of uncapping on handle is acted on, and the upper cover of pressure cooking equipment is caused to be opened under biggish external force, makes to cook The steam of the high temperature and pressure generated in the process sprays and scalds user, in this way, then may be used by the upper cover with the power sensing device Corresponding safety measure is taken based on its power of accurately uncapping detected, to be effectively prevented from the hair of above-mentioned safety accident It is raw, it is ensured that the safety in utilization of product promotes the usage experience of user.

In addition, the upper cover of above-described embodiment provided by the invention can also have following technical characteristic:

In the above-mentioned technical solutions, it is preferable that lid includes cover and pot cover, and consolidating of connecting with handle is provided on pot cover Determine part, power sensing device is arranged between handle and fixing piece.

In the technical scheme, the lid of upper cover specifically includes cover and pot cover, and the fixation by being arranged on pot cover Handle and lid are effectively connected and are linked together by part, further by power sensing device be arranged handle and fixing piece it Between, i.e., handle and fixing piece are effectively connected together by the power sensing device and extraneous application can be accurately detected The size of power of uncapping on handle.

In any of the above-described technical solution, it is preferable that power sensing device includes resistance strain gage and pedestal, resistance strain gage It is covered in the surface of pedestal, wherein pedestal includes the first connecting pin and second connection end, in the first connecting pin and second connection end One be connected to handle, another is connected to fixing piece.

In the technical scheme, the handle of upper cover and fixing piece can effectively be connected by the pedestal of power sensing device Together, one end of pedestal is specifically connected to handle, the other end is connected to fixing piece, further when there is biggish outer masterpiece When on handle, pedestal can due to power stretching and generate mechanical deformation, then will lead to and be covered in the resistance of base-plates surface and answer The length and cross-sectional area of the wire become in piece change, and lead to resistance variations, and then can be according to accurate resistance value Variation determines the size for acting on the power of uncapping on handle, to ensure the high degree of accuracy of Data Detection.

In any of the above-described technical solution, it is preferable that the side of pedestal is equipped with opening, the first connecting pin and second connection end It is located at the two sides of opening.

It in the technical scheme, can be in order to connect pedestal effectively with handle and fixing piece foundation respectively Opening is set in the side of pedestal, and the two sides of opening are respectively set to its first connecting pin and second connection end, and is passed through Only in the side of pedestal, setting opening can effectively ensure that there is pedestal enough structural strengths receiving to act on handle It uncaps power.

In any of the above-described technical solution, it is preferable that pedestal is in " C " shape, " Contraband " shape or " U " shape.

In the technical scheme, pedestal can be designed as to " C " shape, " Contraband " shape or " U " shape, to guarantee that the side of pedestal can Opening is arranged, and ensure that enough deformation can occur under the action of uncapping power for pedestal, is covered in its surface to drive Deformation occurs for resistance strain gage, to effectively guarantee the accuracy of the power size of uncapping detected.

In any of the above-described technical solution, it is preferable that pedestal is plate-like, one in the first connecting pin and second connection end Positioned at the edge of pedestal, another is located at the intermediate position of pedestal.

It in the technical scheme, can be in order to connect pedestal effectively with handle and fixing piece foundation respectively Pedestal is designed as plate, to ensure that there is pedestal enough structural strengths to bear the power of uncapping acted on handle, further By the way that its first connecting pin and second connection end are separately positioned on its edge and intermediate position, it can be ensured that resistance-strain Piece can generate equally resistance variations, when under the action of uncapping power enough deformation occurs for pedestal to guarantee standard Really detect to uncap the size of power.

According to the second aspect of the invention, a kind of pressure cooking equipment is proposed, comprising: such as the technology of above-mentioned first aspect Upper cover described in any one of scheme.

In the technical scheme, any in the technical solution such as above-mentioned first aspect by being arranged in pressure cooking equipment Described in upper cover, allow have the pressure cooking equipment detected based on the power sensing device being arranged in upper cover it is accurate Power of uncapping take corresponding safety measure, be opened under biggish external force to be effectively prevented from upper cover, make to cook The generation of safety accident caused by the steam of the high temperature and pressure generated in the process sprays, it is ensured that the use of pressure cooking equipment is pacified Quan Xing, to promote the usage experience of user.

In addition, the pressure cooking equipment of above-described embodiment provided by the invention can also have following technical characteristic:

In the above-mentioned technical solutions, it is preferable that pressure cooking equipment further include: pot body, upper cover and pot body cooperate, and upper cover is used Pot body is closed in lid；Control device is arranged in pot body or upper cover, and the power sensing device in upper cover is electrically connected with control device.

In the technical scheme, by the cooperation of the upper cover and pot body of pressure cooking equipment, culinary art can be effectively ensured that The steam of the high temperature and pressure generated in pot body in the process will not spray and cause safety accident, and pass through the power induction in upper cover Signal transmission between device and the control device being arranged in pot body or upper cover, the power of uncapping acted on handle that will test Size be transmitted to control device, for control device based on the power of uncapping size control take corresponding safety measure, have Prevent to effect the generation of safety accident.

In any of the above-described technical solution, it is preferable that control device is arranged in pot body and pressure cooking equipment is also wrapped Include: radio transmitting device, radio transmitting device include the first induction coil and the second induction coil, and the setting of the first induction coil exists Lid portion inside in upper cover is simultaneously electrically connected with the first induction coil, and the setting of the second induction coil is in pot nside and and control device Electrical connection, to be that power sensing device is powered by the electromagnetic induction effect between the first induction coil and the second induction coil.

In the technical scheme, when control device is arranged in the pot body of pressure cooking equipment, in order to ensure upper cover energy It is enough to work normally, especially it is to ensure that the power sensing device being arranged in upper cover can accurately detect the handle acted in upper cover On power of uncapping size, radio transmitting device can be set in pressure cooking equipment, and will be in the radio transmitting device First induction coil is arranged in the lid portion inside of upper cover and is electrically connected with power sensing device, and the setting of the second induction coil is existed Pot nside and and control device, to realize pressure by the effect of electromagnetic induction between the first induction coil and the second induction coil Electric energy transmission between the upper cover and pot body of cooking equipment；The signal transmission between the two further may be implemented.

In any of the above-described technical solution, it is preferable that pressure cooking equipment further include: alarm set, alarm set and control Device electrical connection processed, and control device is configured as acting on uncapping on the handle in upper cover when what power sensing device detected When power is greater than the set value, alarm set signal an alert is controlled.

In the technical scheme, safe, in upper cover power induction is used in order to further ensure pressure cooking equipment When the power of uncapping that device detected act on the handle in upper cover is greater than the set value, prompting measure can be taken, with as far as possible Reducing brought harm of uncapping by force can specifically be alarmed by control device alarm set signal an alert, There is the risk for opening pot cover by force with the operation that user can be reminded currently to act on the handle of pressure cooking equipment in time, And then it is effectively prevented the generation of safety accident.

In any of the above-described technical solution, it is preferable that pressure cooking equipment further include: heating device and exhaust apparatus add Thermal and exhaust apparatus are all connected with to be electrically connected with control device, and control device is configured as sounding an alarm letter when alarm set Number when, control heater stop heating and/or control exhaust apparatus starting exhaust, to reduce the pressure in pressure cooking equipment Power.

In the technical scheme, it in order to further ensure pressure cooking equipment is using safe, is mentioned in control device control While device signal an alert of waking up, automatic Protection can be taken, to reduce brought harm of uncapping by force as far as possible, Specifically, it can be controlled by control device and at least realize that the heating of control heater stop and exhaust apparatus discharge pressure are cooked One in steam in equipment reduces the intracorporal pressure of pot, and then is effectively prevented from the steam because of the intracorporal high temperature and pressure of pot It sprays to injury caused by user security risk.

In any of the above-described technical solution, it is preferable that pressure cooking equipment further include: folding lid self-locking device, for making Upper cover relative to pot body open or it is sealed.

In the technical scheme, the power of uncapping that a part acts on handle can be shared by folding lid self-locking device, Realize the double shield for preventing the upper cover of pressure cooking equipment to be forcibly opened under the action of biggish power.

In any of the above-described technical solution, it is preferable that the pressure cooking equipment includes electric pressure cooking saucepan.

According to the third aspect of the invention we, a kind of cooking control method is proposed, the technology for such as above-mentioned second aspect Pressure cooking equipment described in any one of scheme, the cooking control method include: that starting pressure cooking equipment execution setting is cooked It prepares food program；Obtain the power of uncapping acted on the handle in upper cover that the power sensing device in upper cover detects；Judge power of uncapping Whether it is greater than the set value；When the power that determines to uncap is greater than the set value, pressure cooking equipment signal an alert is controlled, it is strong to carry out Capable alarm of uncapping.

In the technical scheme, real after the setting cooking process operation that pressure cooking equipment is selected according to user starts When the power sensing device that obtains in upper cover detect uncap power of the external influence on its handle, and judge whether the power of uncapping big In setting value, that is, judge whether the pot cover in cracking pressure cooking equipment by force, further, when judgement acts on handle When power of uncapping is greater than the set value, illustrate that the upper cover for being carrying out the pressure cooking equipment of setting cooking process is opened by force It opens, then the generation of danger in order to prevent, can control pressure cooking equipment and issue alarm signal, pressed with reminding to stop opening by force The behavior of the upper cover of power cooking equipment, it is therefore prevented that open the upper of pressure cooking equipment due to being forced through handle during the cooking process Lid, and the steam of the intracorporal high temperature and pressure of the pot of pressure cooking equipment is caused to spray, the danger for causing user to scald, effectively Ground ensure that pressure cooking equipment using safe.

In any of the above-described technical solution, it is preferable that the cooking control method is sounded an alarm in control pressure cooking equipment When signal, further includes: control pressure cooking equipment stops heating；And/or control pressure cooking equipment starting exhaust.

In the technical scheme, in order to further ensure pressure cooking equipment is using safe, in control letter is sounded an alarm Number while, automatic Protection can be taken, to reduce brought harm of uncapping by force as far as possible, specifically, can be passed through Control pressure cooking equipment at least realizes stopping heating and starting exhaust with one in the steam in discharge pressure cooking equipment Reach the pressure reduced rapidly in pressure cooking equipment, to reduce the danger of the steam of the high temperature and pressure in pressure cooking equipment Evil degree is effectively prevented from because the steam in pressure cooking equipment is sprayed to injury caused by user security risk.

In any of the above-described technical solution, it is preferable that cooking control method further include: detection pressure cooking equipment execution is set Whether the duration for determining cooking process reaches preset time；When detecting that duration reaches preset time, pressure is controlled Cooking equipment terminates to cook, and what the power sensing device that otherwise control returns in execution acquisition upper cover detected acts in upper cover On handle uncap power the step of.

In the technical scheme, when the duration for detecting the execution setting cooking process operation of pressure cooking equipment reaches When preset time, then pressure cooking device end culinary art is controlled, pressure cooking equipment executes setting cooking process if detecting When the duration of operation is not up to preset time, then continues the user that the power sensing device in acquisition upper cover detects and act on Power of uncapping on its handle, with can persistently ensure pressure cooking equipment using safe.

In any of the above-described technical solution, it is preferable that cooking control method further include: when determining that power of uncapping is less than or equal to When setting value, control pressure cooking equipment continues to execute setting cooking process；It detects pressure cooking equipment and executes setting culinary art journey Whether the duration of sequence reaches preset time；When detecting that duration reaches preset time, pressure cooking equipment is controlled End culinary art, what the power sensing device that otherwise control returns in execution acquisition upper cover detected acts on the handle in upper cover The step of power of uncapping.

In the technical scheme, when what the power sensing device in the upper cover got detected acts on opening on its handle When lid power is less than or equal to setting value, pressure cooking equipment can not be opened by force by illustrating to act on the power of uncapping on handle at this time Upper cover, in order to guarantee going on smoothly for cooking process, control pressure cooking equipment continues to execute setting cooking process, when detecting When the duration that pressure cooking equipment executes setting cooking process operation has reached preset time, then pressure cooking equipment is controlled Terminate culinary art, if detect that the duration of pressure cooking equipment execution setting cooking process operation is not up to preset time, Then continue to obtain the power of uncapping that the user that power sensing device detects acts on handle, can persistently ensure that pressure cooking is set It is standby using safe.

According to the fourth aspect of the invention, a kind of culinary art control device is proposed, the technology for such as above-mentioned second aspect Pressure cooking equipment described in any one of scheme, which includes: starting module, is set for starting pressure cooking It is standby to execute setting cooking process；Module is obtained, what the power sensing device for obtaining in upper cover detected acts in upper cover Power of uncapping on handle；Judgment module, for judging whether power of uncapping is greater than the set value；Control module, for working as judgment module Judgement uncaps power when being greater than the set value, and pressure cooking equipment signal an alert is controlled, with alarm of being uncapped by force.

In any of the above-described technical solution, it is preferable that control module when controlling pressure cooking equipment signal an alert, Be also used to: control pressure cooking equipment stops heating；And/or control pressure cooking equipment starting exhaust.

In any of the above-described technical solution, it is preferable that culinary art control device further include: detection module, for detecting pressure Whether the duration that cooking equipment executes setting cooking process reaches preset time；Processing module, for being examined when detection module When measuring duration and reaching preset time, control pressure cooking device end culinary art, otherwise scheduling, which obtains module and returns, is executed Obtain upper cover in power sensing device detect act on the handle in upper cover uncap power the step of.

In any of the above-described technical solution, it is preferable that control module is also used to: when judgment module judgement uncap power be less than or When equal to setting value, control pressure cooking equipment continues to execute setting cooking process；And culinary art control device further include: detection Whether module, the duration that setting cooking process is executed for detecting pressure cooking equipment reach preset time；Processing module, For when detection module detects that duration reaches preset time, otherwise control pressure cooking device end culinary art to be dispatched It obtains module and returns to the power of uncapping acted on the handle in upper cover for executing that the power sensing device in acquisition upper cover detects Step.

According to the fifth aspect of the invention, a kind of culinary art control device is provided, comprising: processor；It is handled for storage The memory of device executable instruction, wherein realize when processor is for executing the executable instruction stored in memory as above-mentioned The step of cooking control method described in any one of technical solution of the third aspect.

According to the sixth aspect of the invention, a kind of computer readable storage medium is provided, computer journey is stored thereon with Sequence realizes the culinary art control as described in any one of technical solution of the above-mentioned third aspect when computer program is executed by processor The step of method.

Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 shows the schematic block diagram of the upper cover of the embodiment of the present invention；

Fig. 2 shows the structural schematic diagrams of the upper cover of the embodiment of the present invention；

Fig. 3 shows the structural schematic diagram of the power sensing device of first embodiment of the invention；

Fig. 4 shows the structural schematic diagram of the power sensing device of second embodiment of the invention；

Fig. 5 shows the structural schematic diagram of the power sensing device of third embodiment of the invention；

Fig. 6 shows the schematic block diagram of the pressure cooking equipment of the embodiment of the present invention；

Fig. 7 shows the structural schematic diagram of the pressure cooking equipment of the embodiment of the present invention；

Fig. 8 shows the flow diagram of the cooking control method of first embodiment of the invention；

Fig. 9 shows the schematic block diagram of the culinary art control device of first embodiment of the invention；

Figure 10 shows the composition schematic diagram of the pressure cooking equipment of the embodiment of the present invention；

Figure 11 shows the flow diagram of the cooking control method of second embodiment of the invention；

Figure 12 shows the schematic block diagram of the culinary art control device of second embodiment of the invention.

Specific embodiment

To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

It is described in detail below with reference to upper cover of the Fig. 1 to Fig. 5 to the embodiment of the present invention.

As depicted in figs. 1 and 2, the upper cover 10 of embodiment according to the present invention, comprising: lid 12, handle 14 and power induction Device 16.

Wherein, handle 14 is connected on lid 12；Power sensing device 16 is arranged between handle 14 and lid 12, for examining Survey the size for acting on the power of uncapping on handle 14.

In this embodiment, it is provided between the lid 12 and handle 14 of upper cover 10 and is acted on handle 14 for detecting Handle 14 and lid 12 are effectively connected to one by the power sensing device 16 by the power sensing device 16 of the size for power of uncapping Play and can be accurately detected the size of the extraneous power of uncapping being applied on handle 14, it is contemplated that in the prior art, due to nothing Method definitely knows uncap power of the external influence on handle 14, and causes the upper cover 10 of pressure cooking equipment in biggish external force It is opened under effect, the steam of the high temperature and pressure generated in cooking process is made to spray and scald user, in this way, by having the power The power of accurately uncapping that the upper cover 10 of sensing device 16 can then be detected based on it takes corresponding safety measure, thus effectively Avoid the generation of above-mentioned safety accident, it is ensured that the safety in utilization of product promotes the usage experience of user.

Further, as depicted in figs. 1 and 2, lid 12 includes cover 122 and pot cover 124.

Wherein, the fixing piece 1242 connecting with handle 14 is provided on pot cover 124, power sensing device 16 is arranged in handle 14 Between fixing piece 1242.

In this embodiment, the lid 12 of upper cover 10 specifically includes cover 122 and pot cover 124, and by being arranged in pot cover Fixing piece 1242 on 124 links together handle 14 and the effectively connection of lid 12, further by power sensing device 16 It is arranged between handle 14 and fixing piece 1242, i.e., is effectively connected handle 14 and fixing piece 1242 by the power sensing device 16 It is connected together and can be accurately detected the size of the extraneous power of uncapping being applied on handle 14.

Further, as shown in Figures 2 to 5, fixing piece 1242 is specifically as follows code son, and in order to ensure handle 14 and admittedly Determine the validity connected between part 1242, two fixing pieces 1242 can be preferably set on pot cover 124, as shown in Fig. 2, pot There are two code sons for setting on lid 124.

It is understood that in order to ensure the validity connected between handle 14 and fixing piece 1242, it is ensured that handle 14 The intensity of resistance to force-extension will can be set as being rigidly connected between handle 14 and fixing piece 1242.

Further, in the above-described embodiments, as shown in Figures 1 to 5, power sensing device 16 includes resistance strain gage 162 With pedestal 164.

Wherein, resistance strain gage 162 is covered in the surface of pedestal 164, wherein pedestal 164 includes the first connecting pin 1642 With second connection end 1644, one in the first connecting pin 1642 and second connection end 1644 is connected to handle 14, another company It is connected to fixing piece 1242.

In this embodiment it is possible to by the pedestal 164 of power sensing device 16 by the handle 14 and fixing piece of upper cover 10 1242 are effectively connected together, and one end of pedestal 164 are specifically connected to handle 14, the other end is connected to fixing piece 1242, further when there is biggish external force on handle 14, pedestal 164 understands the stretching due to power and generates mechanical shape Become, then the length and cross-sectional area that will lead to the wire being covered in the resistance strain gage 162 on 164 surface of pedestal become Change, and lead to resistance variations, and then can determine the size for acting on the power of uncapping on handle 14 according to accurate change in resistance, To ensure the high degree of accuracy of Data Detection.

Further, specifically, it is tightly attached to the resistance strain gage 162 on 164 surface of pedestal, pedestal 164 can be covered on Side surface, top surface or bottom surface；And between one end and handle 14 of pedestal 164 can for rigid connection, pedestal 164 it is another It can be rigid connection between one end and fixing piece 1242.

Further, in the above-described embodiments, the side of pedestal 164 is equipped with opening, and the first connecting pin 1642 and second connects Connect the two sides that end 1644 is located at opening.

In this embodiment, effectively connect in order to establish pedestal 164 with handle 14 and fixing piece 1242 respectively It connects, can be arranged in the side of pedestal 164 and be open, and the two sides of opening are respectively set to its first connecting pin 1642 and second Connecting pin 1644, and by the way that only in the side of pedestal 164, setting opening can effectively ensure that pedestal 164 has enough structures Intensity bears the power of uncapping acted on handle 14.

Further, in the above-described embodiments, pedestal 164 is in " C " shape, " Contraband " shape or " U " shape.

In this embodiment it is possible to pedestal 164 is designed as " C " shape, " Contraband " shape or " U " shape, to guarantee the one of pedestal 164 Opening can be set in side, and ensures that enough deformation can occur under the action of uncapping power for pedestal 164, is covered in it to drive Deformation occurs for the resistance strain gage 162 on surface, to effectively guarantee the accuracy of the power size of uncapping detected.

There is the power sensing device 16 of opening to be illustrated 164 side of pedestal below with reference to following specific embodiments.

Embodiment one:

As shown in figure 3, in this embodiment, the side of pedestal 164 is equipped with opening, is specifically in " C " shape, and the first connecting pin 1642 and second connection end 1644 be located at the two sides of opening, specifically, the first connecting pin 1642 and second connection end 1644 In one be located at opening side upper end, another be located at opening the other side lower end；Further, pass through this two Connecting pin is rigidly connected with handle 14 and fixing piece 1242 respectively, and resistance strain gage 162 can be covered on the inside of pedestal 164 Surface or outer surface.

Embodiment two:

As shown in figure 4, in this embodiment, the side of pedestal 164 is equipped with opening, it is specifically in " Contraband " shape, and first connects End 1642 and second connection end 1644 are located at the two sides of opening, specifically, the first connecting pin 1642 and second connection end The upper end of one in 1644 side for being located at opening, another be located at the lower end of the other side of opening；Further, pass through One connecting pin 1642 and second connection end 1644 are rigidly connected with handle 14 and fixing piece 1242 respectively, and resistance strain gage 162 The inner surface or outer surface of pedestal 164 can be covered on.

Further, in the above-described embodiments, pedestal 164 is plate-like, the first connecting pin 1642 and second connection end 1644 In one be located at pedestal 164 edge, another is located at the intermediate position of pedestal 164.

In this embodiment, in addition to plate can also be set by pedestal 164 other than the side of pedestal 164 setting opening, In order to enable to pedestal 164 effectively to connect with handle 14 and the foundation of fixing piece 1242 respectively, pedestal 164 can be designed For plate, to ensure that there is pedestal 164 enough structural strengths to bear the power of uncapping acted on handle 14, further pass through by Its first connecting pin 1642 and second connection end 1644 are separately positioned on its edge and intermediate position, it can be ensured that resistance is answered Equally resistance variations can be generated when under the action of uncapping power enough deformation occurs for pedestal 164 by becoming piece 162, to protect Demonstrate,prove the size for the power that can accurately detect to uncap.

Specifically, as shown in figure 5, pedestal 164 is rectangular plate, both sides of the edge position is equipped with connecting pin and wherein Between position be also equipped with connecting pin, it is possible to further which the connecting pin at 164 both sides of the edge position of pedestal and the rigidity of handle 14 are connected It connects, and the connecting pin at the intermediate position of pedestal 164 is rigidly connected with fixing piece 1242, vice versa, and by resistance strain gage 162 are affixed on the side surface of pedestal 164 along the long side direction.

It is specifically described below with reference to pressure cooking equipment of the Fig. 6 and Fig. 7 to the embodiment of the present invention.

As shown in Figure 6 and Figure 7, pressure cooking equipment according to an embodiment of the present invention includes upper as described in above-described embodiment Lid 10.

In this embodiment, by the way that upper cover 10 described in embodiment as above is arranged in pressure cooking equipment, so that having The power of accurately uncapping that the pressure cooking equipment can be detected based on the power sensing device being arranged in upper cover 10 is taken accordingly Safety measure is opened under biggish external force to be effectively prevented from upper cover 10, makes the high temperature generated in cooking process The generation of safety accident caused by the steam of high pressure sprays, it is ensured that the safety in utilization of pressure cooking equipment, to promote user Usage experience.

Further, in the above-described embodiments, as shown in Figure 6 and Figure 7, pressure cooking equipment further include: pot body 20, upper cover 10 cooperate with pot body 20, and upper cover 10 closes pot body 20 for covering.

Further, as shown in fig. 6, pressure cooking equipment further include: control device 30 is arranged in pot body 20 or upper cover 10 Interior, the power sensing device in upper cover 10 is electrically connected with control device 30.

In this embodiment, by the cooperation of the upper cover 10 of pressure cooking equipment and pot body 20, it can effectively ensure that and cook The steam of the high temperature and pressure generated in pot body 20 during preparing food will not spray and cause safety accident, and by upper cover 10 Signal transmission between power sensing device and the control device 30 being arranged in pot body 20 or upper cover 10, what be will test acts on handle The size of power of uncapping on hand is transmitted to control device 30, so that control device 30 takes phase based on the size control of the power of uncapping The safety measure answered is effectively prevented the generation of safety accident.

Further, in the above-described embodiments, control device 30 is arranged in pot body 20.

Further, in the above-described embodiments, as shown in Figure 6 and Figure 7, pressure cooking equipment further include: wireless transmission dress 40 are set, radio transmitting device 40 includes the first induction coil 42 and the second induction coil 44, and the first induction coil 42 is arranged upper Lid portion inside in lid 10 is simultaneously electrically connected with the first induction coil 42, the setting of the second induction coil 44 20 inside of pot body and with control Device 30 processed is electrically connected, to be power induction dress by the electromagnetic induction effect between the first induction coil 42 and the second induction coil 44 Set power supply.

In this embodiment, when control device 30 is arranged in the pot body 20 of pressure cooking equipment, in order to ensure upper cover 10 can work normally, and are especially to ensure that the power sensing device being arranged in upper cover 10 can be detected accurately and act on upper cover 10 In handle on power of uncapping size, radio transmitting device 40 can be set in pressure cooking equipment, and by the wireless biography The first induction coil 42 in defeated device 40 is arranged in the lid portion inside of upper cover 10 and is electrically connected with power sensing device, and by The setting of two induction coils 44 the inside of pot body 20 and with control device 30, to pass through the first induction coil 42 and the second induction coil The electric energy transmission between the upper cover 10 and pot body 20 of pressure cooking equipment is realized in electromagnetic induction effect between 44；It further can be with Realize the signal transmission between the two.

Further, in the above-described embodiments, as shown in fig. 6, pressure cooking equipment further include: alarm set 50 is reminded Device 50 is electrically connected with control device 30, and control device 30 is configured as acting on upper cover 10 when what power sensing device detected In handle on power of uncapping when being greater than the set value, control 50 signal an alert of alarm set.

In this embodiment, safe, in upper cover 10 power induction is used in order to further ensure pressure cooking equipment When the power of uncapping on handle that device detected act in upper cover 10 is greater than the set value, prompting measure can be taken, with to the greatest extent Amount is reduced and is uncapped by force brought harm, specifically, can by 30 alarm set of control device, 50 signal an alert into Row alarm, has with the operation that user can be reminded in time currently to act on the handle of pressure cooking equipment and opens pot cover by force Risk, and then be effectively prevented the generation of safety accident.

Specifically, the value range for the setting value being compared with the power of uncapping that power sensing device detects is preferably: 400 newton~500 newton；And alarm set 50 can by way of light and/or sound signal an alert.

Further, in the above-described embodiments, as shown in fig. 6, pressure cooking equipment further include: heating device 60 and exhaust Device 70.

Wherein, heating device 60 and exhaust apparatus 70 are all connected with is electrically connected with control device 30, and control device 30 is matched It is set to when 50 signal an alert of alarm set, control heating device 60 stops heating and/or control exhaust apparatus 70 starts Exhaust, to reduce the pressure in pressure cooking equipment.

In this embodiment, it in order to further ensure pressure cooking equipment is using safe, is mentioned in the control of control device 30 While 50 signal an alert of device of waking up, automatic Protection can be taken, to reduce brought danger of uncapping by force as far as possible Evil specifically can be controlled by control device 30 and at least realize that control heating device 60 stops heating and 70 row of exhaust apparatus One in the steam in pressure cooking equipment reduces the pressure in pot body 20 out, and then is effectively prevented from because in pot body 20 The steam of high temperature and pressure is sprayed to injury caused by user security risk.

Further, in the above-described embodiments, as shown in fig. 6, pressure cooking equipment further include: folding lid self-locking device 80, for make upper cover 10 relative to pot body 20 open or it is sealed.

Specifically, folding lid self-locking device 80 includes to be mounted on float-controlled valve in upper cover 10 on set valve seat, be installed in The cover opening-closing mechanism of 10 opening and closing of upper cover is able to achieve in pot body 20, wherein the spool of float-controlled valve can be slided between the high-low position of valve seat Dynamic, cover opening-closing mechanism includes the lid-opening button for being applied power of uncapping, realizes and fasten with pot body 20 under the driving of lid-opening button Box cover button is wherein also equipped with the push rod that can be slid in upper cover 10, and one end of push rod is equipped with the rotation of cover opening-closing mechanism The done displacement of movement of uncapping is converted to the guiding piece of the horizontal displacement of push rod, and another positive stop end of push rod is placed at spool and is in Its slide displacement amount cannot be controlled when valve seat low level by spool, upper cover 10 is enable to open, when spool is in a valve seat high position by valve Core controls its slide displacement amount, prevents upper cover 10 from open position.

Further, in any of the above-described embodiment, pressure cooking equipment includes electric pressure cooking saucepan.

It is specifically described below with reference to cooking control method of the Fig. 8 to first embodiment of the invention.

As shown in figure 8, cooking control method according to a first embodiment of the present invention, for pressure described in above-described embodiment Power cooking equipment, this method specifically include following below scheme step:

Step S82, starting pressure cooking equipment execute setting cooking process.

Step S84 obtains the power of uncapping acted on the handle in upper cover that the power sensing device in upper cover detects.

Whether step S86, judgement power of uncapping are greater than the set value.

Step S88, when determine uncap power be greater than the set value when, control pressure cooking equipment signal an alert, with carry out It uncaps by force alarm.

In this embodiment, after the setting cooking process operation that pressure cooking equipment is selected according to user starts, in real time The power sensing device obtained in upper cover detects uncap power of the external influence on its handle, and judges whether the power of uncapping is greater than Setting value judges whether the pot cover in cracking pressure cooking equipment by force, further, when judgement acts on opening on handle When Gai Li is greater than the set value, illustrate that the upper cover for being carrying out the pressure cooking equipment of setting cooking process is opened by force, The then generation of danger in order to prevent can control pressure cooking equipment and issue alarm signal, stop opening pressure by force to remind The behavior of the upper cover of cooking equipment, it is therefore prevented that open the upper of pressure cooking equipment due to being forced through handle during the cooking process Lid, and the steam of the intracorporal high temperature and pressure of the pot of pressure cooking equipment is caused to spray, the danger for causing user to scald, effectively Ground ensure that pressure cooking equipment using safe.

Wherein, the value range for the setting value being compared with the power of uncapping that power sensing device detects is preferably: 400 Newton~500 newton.

Further, in the above-described embodiments, the cooking control method is in control pressure cooking equipment signal an alert When, further includes: control pressure cooking equipment stops heating；And/or control pressure cooking equipment starting exhaust.

In this embodiment, in order to further ensure pressure cooking equipment is using safe, in control signal an alert While, automatic Protection can be taken, to reduce brought harm of uncapping by force as far as possible, specifically, control can be passed through Pressing pressure cooking equipment at least realizes that stop heating and starting exhaust is come with one in the steam in discharge pressure cooking equipment Reach the pressure reduced rapidly in pressure cooking equipment, to reduce the harm of the steam of the high temperature and pressure in pressure cooking equipment Degree is effectively prevented from because the steam in pressure cooking equipment is sprayed to injury caused by user security risk.

Wherein, alarm signal can be issued by way of light and/or sound.

Further, in the above-described embodiments, cooking control method further include: detection pressure cooking equipment executes setting and cooks Whether the duration for program of preparing food reaches preset time；When detecting that duration reaches preset time, pressure cooking is controlled Device end culinary art, otherwise control, which returns to execute, obtains the handle acted in upper cover that the power sensing device in upper cover detects On uncap power the step of.

In this embodiment, when the duration for detecting the execution setting cooking process operation of pressure cooking equipment reaches When preset time, then pressure cooking device end culinary art is controlled, pressure cooking equipment executes setting cooking process fortune if detecting When capable duration is not up to preset time, then continues the user that the power sensing device in acquisition upper cover detects and act on it Power of uncapping on handle, with can persistently ensure pressure cooking equipment using safe.

Further, in the above-described embodiments, cooking control method further include: when the power that determines to uncap is less than or equal to setting When value, control pressure cooking equipment continues to execute setting cooking process；It detects pressure cooking equipment and executes setting cooking process Whether duration reaches preset time；When detecting that duration reaches preset time, pressure cooking device end is controlled Culinary art, what the power sensing device that otherwise control returns in execution acquisition upper cover detected acts on uncapping on the handle in upper cover The step of power.

In this embodiment, when what the power sensing device in the upper cover got detected acts on uncapping on its handle When power is less than or equal to setting value, the upper of pressure cooking equipment can not be opened by force by illustrating to act on the power of uncapping on handle at this time Lid, in order to guarantee going on smoothly for cooking process, control pressure cooking equipment continues to execute setting cooking process, presses when detecting When the duration that power cooking equipment executes setting cooking process operation has reached preset time, then pressure cooking equipment knot is controlled Beam culinary art, if detect that the duration of pressure cooking equipment execution setting cooking process operation is not up to preset time, Continue to obtain the power of uncapping that the user that power sensing device detects acts on handle, can persistently ensure pressure cooking equipment Using safe.

It is specifically described below with reference to the culinary art control device of Fig. 9 first embodiment of the invention.

As shown in figure 9, culinary art control device 90 according to a first embodiment of the present invention, for described in above-described embodiment Pressure cooking equipment, the culinary art control device 90 include: starting module 91, obtain module 92, judgment module 93 and control module 94。

Wherein, starting module 91 executes setting cooking process for starting pressure cooking equipment；Module 92 is obtained for obtaining Take the power of uncapping acted on the handle in upper cover that the power sensing device in upper cover detects；Judgment module 93 is opened for judging Whether lid power is greater than the set value；Control module 94 be used for when judgment module 93 judgement uncap power be greater than the set value when, control pressure Cooking equipment signal an alert, with alarm of being uncapped by force.

Further, in the above-described embodiments, control module 94 is when controlling pressure cooking equipment signal an alert, also For: control pressure cooking equipment stops heating；And/or control pressure cooking equipment starting exhaust.

Wherein, alarm signal can be issued by way of light and/or sound.

Further, in the above-described embodiments, control device 90 is cooked further include: detection module 95 and processing module 96.

Wherein, whether the duration that detection module 95 is used to detect pressure cooking equipment execution setting cooking process reaches Preset time；Processing module 96 is used for when detection module 95 detects that duration reaches preset time, controls pressure cooking Device end is cooked, and what the power sensing device that otherwise scheduling obtains in the return execution acquisition upper cover of module 92 detected acts on On handle in lid uncap power the step of.

Further, in the above-described embodiments, control module 94 is also used to: when judgment module 93 judgement uncap power be less than or When equal to setting value, control pressure cooking equipment continues to execute setting cooking process；And culinary art control device 90 further include: inspection Module 95 is surveyed, whether the duration that setting cooking process is executed for detecting pressure cooking equipment reaches preset time；Processing Module 96, for when detection module 95 detects that duration reaches preset time, controlling pressure cooking device end culinary art, What the power sensing device that otherwise scheduling obtains in the return execution acquisition upper cover of module 92 detected acts on the handle in upper cover Uncap power the step of.

It is specifically described below with reference to pressure cooking equipment of the Figure 10 and Figure 11 to second embodiment of the invention, wherein Pressure cooking equipment is specially electric pressure cooking saucepan.

As shown in Figure 10, the electric pressure cooking saucepan according to an embodiment of the present invention that can be realized warning function of uncapping by force includes power Sensing device 101, radio transmitting device 102, control device 103, heating device 104 and exhaust apparatus 105.

Wherein, power sensing device 101, including power sensing element and related electric control subsystem (such as wiring board, conducting wire etc.), It is arranged in the upper cover of pressure cooking equipment, the power of uncapping that the handle for detecting upper cover is born；Specifically, power sensing device 101 include resistance strain gage and pedestal.

Radio transmitting device 102, including the first induction coil 1022, the second induction coil 1024, are made by electromagnetic induction With electric signal and the electric energy transmission realized between the two, the power supply of the upper cover part of electric pressure cooking saucepan and signal are passed to realize It is defeated.

Control device 103, for receiving user instructions and temperature that each sensor detects, pressure parameter, in conjunction with its from The time data of body timing unit 1032 are calculated the calculating, analysis and judgement of judging unit 1036, are generated by control instruction Unit 1034 generates the work order to other operational modules (such as heating device 104, exhaust apparatus 105), controls related work Module works by setup program, to realize effective control to entire cooking process.

Heating device 104, including heating device, such as heat-generating disc, IH (Induction heat, electromagnetic heating) coil panel Deng for being heated under the control of control device 103 to the interior pot in the pot body of electric pressure cooking saucepan.

Exhaust apparatus 105, including the driving mechanisms such as exhaust valve and electromagnet can make pot by being vented valve exhaust after starting Interior pressure reduces rapidly.

Further, the workflow of the electric pressure cooking saucepan is specifically as shown in figure 11, comprising the following steps:

Step S110 starts cooking process.

Specifically, can uncap by force warning function electric pressure cooking saucepan according to setting cooking process starting operation.

Step S111 detects power of uncapping.

Specifically, uncap power of the external influence on handle is detected by power sensing device.

Step S112, whether judgement power of uncapping reaches early warning value Fm (i.e. setting value), if so, step S114 is executed, if it is not, Execute step S113.

Specifically, the preferred value range of early warning value Fm is between 400 newton~500 newton.

Step S113 operates normally cooking process, then executes step S116.

Step S114, signal an alert.

Specifically, alarm signal can be issued in the form of light and/or sound.

Step S115, control stop heating and/or starting exhaust decompression.

Specifically, by the gas in control device control heater stop heating or control exhaust apparatus discharge electric pressure cooking saucepan Body can also control the gas in heater stop heating and exhaust apparatus discharge electric pressure cooking saucepan to reduce rapidly pressure simultaneously To reduce rapidly pressure.

It is understood that step S115 can be used as option execution, with the alarm signal uncapped by force in sending While, further start relevant safeguard protection response action.

Step S116, judges whether the culinary art timing of the cooking process of electric pressure cooking saucepan execution setting reaches setting time, if It is to then follow the steps S117, if it is not, then returning to step S111.

Step S117 terminates operation.

In this embodiment, electric pressure cooking saucepan is on the basis of retaining folding lid self-locking device, the handle and lid that cover on it Setting includes the power sensing device of resistance strain gage and pedestal between body, when user is when operating handle is uncapped, power sensing device It can detecte the size for acting on the power of uncapping on handle, when the power of uncapping detected is greater than the set value, system is determined as It uncaps by force, signal an alert (light or auditory tone cues), meanwhile, optionally, it is dynamic that relevant safeguard protection response can be started Make, such as: stop heating, starting exhaust to be depressured rapidly, so that when user realizes and uncaps maloperation by force, electric pressure cooking saucepan The generation of maloperation, and timely signal an alert can be automatically detected, warning user stops maloperation, meanwhile, it can also make Corresponding safeguard protection response action, such as: stop heating, starting exhaust etc., reduces rapidly pot inner pressure, avoid safe thing Therefore generation.

As shown in figure 12, culinary art control device 120 ' according to a second embodiment of the present invention, including processor 1202 ' and deposit Reservoir 1204 ', wherein the computer program that can be run on processor 1202 ' is stored on memory 1204 ', wherein storing It can be connected by bus between device 1204 ' and processor 1202 ', which deposits for executing in memory 1204 ' The step of cooking control method in embodiment as above is realized when the computer program of storage.

Step in the method for the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.

Unit module in the culinary art control device of the embodiment of the present invention can merge according to actual needs, divide and It deletes.

According to an embodiment of the invention, proposing a kind of computer readable storage medium, it is stored thereon with computer program, The step of cooking control method in embodiment as above is realized when computer program is executed by processor.

Further, it is to be understood that any process described otherwise above or method are retouched in flow chart or herein It states and is construed as, expression includes the steps that one or more executable fingers for realizing specific logical function or process Module, segment or the part of the code of order, and the range of the preferred embodiment of the present invention includes other realization, wherein can Not press sequence shown or discussed, including according to related function by it is basic and meanwhile in the way of or in the opposite order, Function is executed, this should understand by the embodiment of the present invention person of ordinary skill in the field.

Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium can even is that can on it the paper of print routine or other suitable be situated between Matter, because can then be edited, be interpreted or when necessary with other for example by carrying out optical scanner to paper or other media Suitable method is handled electronically to obtain program, is then stored in computer storage.

It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..

Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries Suddenly be that relevant hardware can be instructed to complete by program, program can store in a kind of computer readable storage medium In, which when being executed, includes the steps that one or a combination set of embodiment of the method.

It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould Block both can take the form of hardware realization, can also be realized in the form of software function module.If integrated module with The form of software function module is realized and when sold or used as an independent product, also can store computer-readable at one It takes in storage medium.

Storage medium mentioned above can be read-only memory, disk or CD etc..

The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, which passes through setting power sensing device, The power of uncapping on the handle for the upper cover for acting on pressure cooking equipment can be accurately detected, and then reaches setting value in the power of uncapping Shi Jinhang warning reminding, so that user is prevented to be forced through the upper cover that handle opens pressure cooking equipment during the cooking process, and The steam of the intracorporal high temperature and pressure of the pot of pressure cooking equipment is caused to spray, the danger for causing user to scald effectively is protected Demonstrate,proved pressure cooking equipment using safe.

In the description of the present invention, term " first ", " second " are only used for the purpose of description, and should not be understood as instruction or Imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " phase Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to removable Connection is unloaded, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For ability For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In description of the invention, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" be based on Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute The device or unit of finger must have specific direction, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to this hair Bright limitation.

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 one reality of the invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with Suitable mode combines.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of upper cover characterized by comprising

Lid；

Handle, the handle are connected on the lid；

Power sensing device, the power sensing device are arranged between the handle and the lid, act on for detection described The size of power of uncapping on handle.

2. upper cover according to claim 1, which is characterized in that the lid includes cover and pot cover, is set on the pot cover It is equipped with the fixing piece connecting with the handle, the power sensing device is arranged between the handle and the fixing piece.

3. upper cover according to claim 2, which is characterized in that the power sensing device includes resistance strain gage and pedestal, The resistance strain gage is covered in the surface of the pedestal,

Wherein, the pedestal includes the first connecting pin and second connection end, in first connecting pin and the second connection end One be connected to the handle, another is connected to the fixing piece.

4. upper cover according to claim 3, which is characterized in that

The side of the pedestal is equipped with opening, and first connecting pin and the second connection end are located at the two of the opening Side.

5. upper cover according to claim 4, which is characterized in that the pedestal is in " C " shape, " Contraband " shape or " U " shape.

6. upper cover according to claim 3, which is characterized in that

The pedestal is plate-like, and one in first connecting pin and the second connection end is located at the edge part of the pedestal Position, another is located at the intermediate position of the pedestal.

7. a kind of pressure cooking equipment characterized by comprising such as upper cover described in any one of claims 1 to 6.

8. pressure cooking equipment according to claim 7, which is characterized in that further include:

Pot body, the upper cover and the pot body cooperate, and the upper cover closes the pot body for covering；

Control device is arranged in the pot body or the upper cover, power sensing device and the control device in the upper cover Electrical connection.

9. pressure cooking equipment according to claim 8, which is characterized in that the control device is arranged in the pot body On, and

The pressure cooking equipment further include:

Radio transmitting device, the radio transmitting device include the first induction coil and the second induction coil, first induction Lid portion inside that coil is arranged in the upper cover is simultaneously connect with first induction coil, and the second induction coil setting exists The pot nside is simultaneously electrically connected with the control device, by between first induction coil and second induction coil Electromagnetic induction effect be the power sensing device power.

10. a kind of cooking control method, which is characterized in that set for the pressure cooking as described in any one of claim 7 to 9 Standby, the cooking control method includes:

Start the pressure cooking equipment and executes setting cooking process；

Obtain the power of uncapping on the handle acted in the upper cover that the power sensing device in the upper cover detects；

Whether power of uncapping described in judgement is greater than the set value；

When power of uncapping described in the judgement is greater than the setting value, the pressure cooking equipment signal an alert is controlled, to carry out It uncaps by force alarm.

11. cooking control method according to claim 10, which is characterized in that in the control pressure cooking equipment When signal an alert, further includes:

It controls the pressure cooking equipment and stops heating；And/or

Control the pressure cooking equipment starting exhaust.

12. cooking control method described in 0 or 11 according to claim 1, which is characterized in that further include:

It detects the pressure cooking equipment and executes whether the duration for setting cooking process reaches preset time；

When detecting that the duration reaches the preset time, the pressure cooking device end culinary art is controlled, otherwise What the power sensing device that control returns in the execution acquisition upper cover detected acts on the handle in the upper cover The step of power of uncapping.

13. cooking control method according to claim 10, which is characterized in that further include:

When power of uncapping described in the judgement is less than or equal to the setting value, controls the pressure cooking equipment and continue to execute described set Determine cooking process；And

14. a kind of culinary art control device, which is characterized in that set for the pressure cooking as described in any one of claim 7 to 9 Standby, the culinary art control device includes:

Starting module executes setting cooking process for starting the pressure cooking equipment；

Module is obtained, what the power sensing device for obtaining in the upper cover detected acts on the handle in the upper cover It uncaps power；

Judgment module, for judging whether the power of uncapping is greater than the set value；

Control module, for controlling the pressure and cooking when uncapping power greater than the setting value described in the judgment module determines Equipment of preparing food signal an alert, with alarm of being uncapped by force.

15. culinary art control device according to claim 14, which is characterized in that the control module is controlling the pressure When cooking equipment signal an alert, it is also used to:

It controls the pressure cooking equipment and stops heating；And/or

Control the pressure cooking equipment starting exhaust.

16. culinary art control device according to claim 14 or 15, which is characterized in that further include:

Whether detection module, the duration that the setting cooking process is executed for detecting the pressure cooking equipment reach pre- If the time；

Processing module, for when the detection module detects that the duration reaches the preset time, described in control Otherwise pressure cooking device end culinary art dispatches the acquisition module and returns to the power induction dress executed in the acquisition upper cover Set on the handle acted in the upper cover detected uncap power the step of.

17. culinary art control device according to claim 14, which is characterized in that

The control module is also used to: when uncapping power less than or equal to the setting value described in the judgment module determines, control It makes the pressure cooking equipment and continues to execute the setting cooking process；And

The culinary art control device further include: