Invention content
It is a primary object of the present invention to provide a kind of cooking apparatus, to solve the detection of electric pressure cooking saucepan of the prior artThe problem of element high processing costs, processing difficulties.
To achieve these goals, the present invention provides a kind of cooking apparatus, including：Pot, to hold cooked foodObject；Pot cover, pot cover are arranged in pot, and circuit board host cavity is provided in pot cover, circuit board is provided in circuit board host cavity,Magnetic induction part is welded or be plugged on circuit board, the mounting hole connected with pot is provided on pot cover, and cooking apparatus also wrapsThe pressure measurement column being movably threaded through in mounting hole is included, the first magnetic part is provided on pressure measurement column, magnetic induction part includes and surveyFirst magnetic induction part of compression leg cooperation, when cooking apparatus works, the steam in pot plays pressure measurement capital, so that first is magneticThe position in induction range that position of the part outside the induction range of the first magnetic induction part moves to magnetic induction part.
It applies the technical scheme of the present invention, sensing element is set up directly on circuit board.Above structure causes sensing elementProcessing need not be packaged, while need not also set relevant space that sensing element is set in pot cover, so that sensingThe setting of structure is more easy, handling ease.Therefore technical scheme of the present invention solves electric pressure cooking saucepan of the prior artDetecting element high processing costs, the problem of processing difficulties.
Further, pot cover includes cover, and recess forms circuit board host cavity downwards for the top surface of cover.
Further, pot cover further includes the cover board that lid is located on cover, and circuit board is sealed in circuit board host cavity by cover boardIt is interior.
Further, the first magnetic induction part is plugged on the edge of circuit board.
Further, cooking apparatus further includes the handle and coaxially connected with handle of uncapping of uncapping being arranged on pot coverBull stick, bull stick is arranged in pot cover, the second magnetic part is provided on bull stick, magnetic induction part further includes coordinated with bull stickTwo magnetic induction parts.
Further, the second magnetic induction part is welded on the surface of circuit board.
Further, fastener is provided in pot, grab is provided on pot cover, fastener can be driven by rotating handle of uncappingDisconnected from each other with grab, handle of uncapping is turned to when making fastener and grab disconnected from each other, and the second magnetic part is moved to the second magneticPosition outside the induction range of sensing element.
Further, pot tooth is provided in pot, pot cover further includes locking closure, the lid coordinated with pot tooth is provided on locking closureTooth, bull stick can drive the separation or sealed of pot tooth and lid teeth.
Further, display pattern is provided on cover board, circuit board is correspondingly arranged with display pattern.
Further, light emitting component corresponding with display pattern is provided on circuit board.
Further, magnetic induction part is tongue tube or Hall sensor.
Further, cooking apparatus is electric pressure cooking saucepan.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phaseMutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, completeSite preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.BelowDescription only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makesAny restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premiseLower all other embodiments obtained, shall fall in the protection scope of this application.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted rootAccording to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulativeIt is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packetInclude " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodimentsUp to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawingThe size divided not is to be drawn according to practical proportionate relationship.For technology, side known to person of ordinary skill in the relevantMethod and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanationA part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, andNot by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar labelSimilar terms are represented in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attachedIt does not need to that it is further discussed in figure.
In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closeSystem is for only for ease of description the application and simplifies description, and in the case where not making to illustrate on the contrary, these nouns of locality do not indicate thatThere must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore cannot manageIt solves as the limitation to the application protection domain；The noun of locality " inside and outside " refers to relative to inside and outside each component profile in itself.
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 spyThe spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figureExcept different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devicesIt will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), andAnd respective explanations are made in opposite description to space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word is there is no particular meaning, therefore it is not intended that thisApply for the limitation of protection domain.
As shown in Figures 1 to 6, the cooking apparatus of the present embodiment, including pot 10 and pot cover 20.Wherein, pot 10 toCooked food is held, pot cover 20 is arranged in pot 10, and circuit board host cavity 80 is provided in pot cover 20.Circuit board host cavityCircuit board 30 is provided in 80, welds or be plugged with magnetic induction part 40 on circuit board 30.It is provided on pot cover 20 and potThe mounting hole of 10 connections, cooking apparatus further include the pressure measurement column 52 being movably threaded through in mounting hole.It is set on pressure measurement column 52There is the first magnetic part, magnetic induction part 40 includes the first magnetic induction part 41 coordinated with pressure measurement column 52.When cooking apparatus works,Steam in pot 10 jacks up pressure measurement column 52, so that position of first magnetic part outside the induction range of the first magnetic induction part 41Put the position in the induction range for moving to magnetic induction part 40.
Using the technical solution of the present embodiment, magnetic induction part 40 is set up directly on circuit board 30.Above structure causesMagnetic induction part 40 need not be packaged processing, while relevant space need not be also set in pot cover 20 to set magnetic induction firstPart 40, so that the setting of magnetic induction part 40 is more easy, handling ease.Therefore the technical solution of the present embodiment solvesThe problem of detecting element high processing costs of electric pressure cooking saucepan of the prior art, processing difficulties.
As shown in figure 5, in the technical solution of the present embodiment, pot cover 20 includes cover 21, and the top surface of cover 21 is to recessedIt falls into and forms circuit board host cavity 80.Specifically, pot cover 20 includes liner, and the lid of cover 21 is located at interior lining.The front end of cover 21 toLower recess simultaneously forms circuit board host cavity 80.It is additionally provided with cover board on cover 21, cover plate lid is located on cover 21 and by circuit boardHost cavity 80 is closed.The bottom surface of circuit board host cavity 80 is plane, and position limiting structure is provided on the side wall of circuit board host cavity 80,Circuit board 30 is decided to be by position limiting structure in circuit board host cavity 80.Cover board seals the upper end opening of circuit board host cavity 80It closes.
Wherein, magnetic induction part 40 can be directly welded on circuit board 30, can also make the shape by pin slotsFormula is plugged on circuit board 30.Specific installation form those skilled in the art of magnetic induction part 40 can be according to real work needTo determine.
In the technical solution of the present embodiment, when cooking apparatus works, the steam in pot 10 can ejection pressure measurement column 52And it is subjected to displacement pressure measurement column 52.The concurrent magnetisation field of the first magnetic part is provided on pressure measurement column 52.First magnetic induction part, 41 energyEnough sense the magnetic field that the first magnetic part is occurred.When the first magnetic induction part 41 senses that the magnetic field that the first magnetic part is occurred is strongWhen degree is more than preset value, the first magnetic induction part 41 sends out signal.In the present embodiment, when cooking apparatus works, pot 10Interior steam ejection pressure measurement column 52 simultaneously makes pressure measurement column 52 close to the first magnetic induction part 41.During close, the first magnetic strengthThe magnetic field intensity that element 41 senses that the first magnetic part is occurred is answered gradually to increase, when magnetic field intensity is more than preset value, firstMagnetic induction part 41 sends out pressure signal.Upper pressure signal represents pot 10 and has gone up pressure.For the installation position of pressure measurement column 52It can be designed with pressure measurement column 52 and the distance of the first magnetic induction part 41 according to real work needs.
As shown in figure 5, in the scheme of the present embodiment, pot cover 20 further includes the cover board 22 that lid is located on cover 21, cover board22 are sealed in circuit board 30 in circuit board host cavity 80.Specifically, sealing structure can be set between cover board 22 and cover 21,And prevent water vapour from entering in circuit board host cavity 80.
As shown in Figure 3 and Figure 5, in the technical solution of the present embodiment, the first magnetic induction part 41 is plugged on circuit board 30Edge.Specifically, the first magnetic induction part 41 can be plugged on circuit board 30 by way of contact pin and slot.OnThe connection mode stated to install the operation enhanced convenience of the first magnetic induction part 41.
As shown in figures 1 and 3, in the technical solution of the present embodiment, cooking apparatus, which further includes, to be arranged on pot cover 20It uncaps handle 60 and the bull stick 51 coaxially connected with handle 60 of uncapping, bull stick 51 is arranged in pot cover 20, set on bull stick 51There is the second magnetic part, magnetic induction part 40 further includes the second magnetic induction part 42 coordinated with bull stick 51.It specifically, can from Fig. 3To see, the first end of bull stick 51 and handle 60 of uncapping are coaxially connected, rotation uncap handle 60 when, the second end of bull stick 51 i.e. intoRow rotates synchronously.The second magnetic part is provided on bull stick 51, when handle 60 is uncapped in rotation, bull stick 51 drives the second magnetism immediatelyPart moves.During the second magnetic part moves, the second magnetic induction part 42 can sense that the magnetic field of the second magnetic part becomesChange, so as to judge whether cooking apparatus is in the unlocked state.
As shown in figure 3, in the technical solution of the present embodiment, the second magnetic induction part 42 is welded on the surface of circuit board 30On.
As shown in Fig. 2, in the technical solution of the present embodiment, fastener 11 is provided in pot 10, is set on pot cover 20There is grab 23, rotating handle 60 of uncapping can drive fastener 11 and grab 23 disconnected from each other, and handle 60 of uncapping, which turns to, makes engagingWhen part 11 and grab 23 disconnected from each other, the second magnetic part is moved to the position outside the induction range of the second magnetic induction part 42.ToolBody, when rotation is uncapped handle 60 and when making fastener 11 disconnected from each other with grab 23, electric pressure cooking saucepan is uncapped at this time, and secondMagnetic part is moved to the position outside the induction range of the second magnetic induction part 42, and the second magnetic induction part 42 sends out signal at this time,And instructed voltage power pot has been uncapped.
In the present embodiment, the first magnetic induction part 41 and the second magnetic induction part 42 can be with stagger settings.Meanwhile pressure measurement51 similary stagger setting of column 52 and bull stick.Above-mentioned set-up mode causes magnetic field that the first magnetic part and the second magnetic part sent out notIt can interfere with each other.The first magnetic induction part 41 is enable to normally receive the magnetic field of the first magnetic part simultaneously, make the second magnetic inductionElement 42 can normally receive the magnetic field of the second magnetic part.
As shown in Fig. 2, in the technical solution of the present embodiment, pot tooth 12 is provided in pot 10, pot cover 20 further includes lockLid 24 is provided with the lid teeth 241 coordinated with pot tooth 12 on locking closure 24, and bull stick 51 can drive the separation of pot tooth 12 and lid teeth 241It is or sealed.Specifically, pot tooth 12 is arranged on the upper edge of the insulation cover of pot 10, and locking closure 24 is arranged on pot cover 20, locking closure 24On be provided with lid teeth 241.Wherein, it when lid teeth 241 and pot tooth 12 mutually lock together, can not be opened between pot 10 and pot cover 20.WhenWhen lid teeth 241 and pot tooth 12 disconnected from each other, it can be opened between pot 10 and pot cover 20.Bull stick 51 can drive fastener 11 and cardHook 23 can also drive locking closure 24 to rotate while phase separation.Specifically, before fastener 11 and grab 23 detach, bull stick 51 is justIt has driven locking closure 24 and has detached lid teeth 241 and pot tooth 12, so as to fulfill normally uncapping.Correspondingly, it rotates backward and uncapsDuring handle 60, when fastener 11 and grab 23, the bull stick 51 after progress is sealed drives locking closure 24 and makes lid teeth 241 and pot tooth 12 mutualIt locks together, can not uncap thereby using family, the safety higher of cooking apparatus.
Preferably, display pattern 70 is provided on cover board 22, circuit board 30 is correspondingly arranged with display pattern 70.Circuit board 30On be provided with and 70 corresponding light emitting component 31 of display pattern.Specifically, the front end area of cover board 22 is printed with display pattern,Display pattern can include the button of various functions.Light emitting component, such as LED light are provided on circuit board 30.Circuit board 30Fixed frame is provided between cover board 22, fixed frame is used for the light for separating different light emitting components 31.Meanwhile in cover board 22Sealing ring is additionally provided between circuit board host cavity 80, and then the space in circuit board host cavity 80 is sealed.
Preferably, magnetic induction part 40 is tongue tube or Hall sensor.
Preferably, cooking apparatus is electric pressure cooking saucepan.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this fieldFor art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiiesChange, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.