A kind of recessed disk electromagnetic ovenTechnical field
The present invention relates to a kind of household electrical appliance, more particularly to a kind of recessed disk electromagnetic oven.
Background technology
Electromagnetic oven is a kind of widely used cooking apparatus, and conventional electromagnetic oven uses flat-bottom design, can only put pan,In order to realize purpose that round bottom pan uses on electromagnetic oven, in the market is proposed recessed disk electromagnetic oven, in use, round bottom pan is putCooked on the concave surface of electromagnetic oven.
At present, recessed disk electromagnetic oven mainly includes drain pan, the circuit board and matrix coil panel being arranged in drain pan, and lid is setThe matrix panel matched on drain pan with the matrix coil panel radian, wherein, pan, which is placed on the matrix face of electromagnetic oven, to be madeUsed time, in order to be detected to the temperature in pan, temperature sensor is installed in the middle part of matrix coil panel, passes through temperatureThe temperature detection of degree sensor counter plate to obtain the temperature in pan indirectly.
However, be the contact of two arcwall faces between pan and matrix panel, only when matrix panel and the pan the bottom of a pan itBetween complete abutting contact when, the temperature in the bottom of a pan could rapidly and accurately pass to panel, so be close to below matrix panelTemperature sensor could detect the temperature in the bottom of a pan exactly, but due to being influenceed by manufacturing process error, matrix faceThe arcwall face of plate and the arcwall face in the bottom of a pan can not accurately coordinate, and cause between the bottom of a pan and the bottom of matrix panel vacantly, soThe temperature that temperature sensor detects not is the actual temperature in the bottom of a pan, causes the temperature of detection inaccurate so that electromagnetic oven withoutMethod accurately controls cooking process.
The content of the invention
Vacantly cause thermometric inaccuracy to solve to mention recessed disk electromagnetic oven drop centre type panel and pan in background technologyProblem, the present invention provide a kind of thermometric accurately recessed disk electromagnetic oven.
The present invention provides a kind of recessed disk electromagnetic oven, and matrix coil panel and circuit board, and the drain pan are provided with the drain panThe matrix panel matched with the radian of the matrix coil panel is provided with, the center of the matrix coil panel is provided with TEMPDevice, the concave sidewalls of the matrix panel are provided with least three supporting constructions, and at least three supporting construction at leastOne supporting construction is telescopic supporting construction.
By being provided with least three supporting constructions, and at least three supporting construction in the concave sidewalls of matrix panelIn at least one supporting construction be telescopic supporting construction, so when pan is placed on the arcwall face of matrix panelWhen, the telescopic supporting construction in concave sidewalls can produce the extruding to matrix face plate center and bottom squeeze to panPower, pan by telescopic supporting construction to the squeezing action of center and drain pan when, matrix panel is close in the bottom of a pan of panLower arcuate surface, the temperature in the bottom of a pan can be more accurately detected in such temperature sensor, so that circuit board is according to temperatureThe temperature that sensor detects realizes accurate control to cooking process, avoids the occurrence of erroneous judgement.
Optionally, the telescopic supporting construction includes support member and elastic component, wherein, one end of the elastic component withThe support member is connected, and the other end of the elastic component is connected with the side wall of the matrix panel.
Optionally, groove is opened up in the concave sidewalls of the matrix panel, the notch of the groove is covered with lid, describedOne end of elastic component is connected with the bottom land of the groove, and the other end of the elastic component is connected with the support member, the lidOn open up the opening for being available for the support member to pass through, and the bottom outer of the support member is stuck on the outward flange of the opening.
Optionally, in the concave sidewalls of the matrix panel have outwardly convex bending segment, the matrix panel with it is describedPosition corresponding to bending segment is provided with housing, and the housing and the bending segment surround cavity；
The elastic component is located in the cavity and one end of the elastic component is connected with the shell inner surface, the other endIt is connected with the support member, the opening for being available for the support member to pass through, and the bottom of the support member is opened up on the bending segmentOuter is stuck on the outward flange of the opening.
Optionally, the distance between the top surface of the bending segment and the matrix panel are between 1-5mm.
By by the distance between the top surface of bending segment and the matrix panel between 1-5mm, so when elastic component is pressedAfter contracting, after support member is pressed into the cavity that housing and bending segment surround, bending segment can play a supporting role to pan.
Optionally, the telescopic supporting construction is shell fragment, wherein, one end of the shell fragment and the matrix panelSide wall is connected, and the other end of the shell fragment is hanging.
Optionally, form lower concave space on the matrix panel, one end of the shell fragment by silica gel be fixed on it is described underOne end of concave space, the other end of the shell fragment is vacantly in the other end of the lower concave space.
By setting lower concave space so that shell fragment is easy to set up on matrix panel.
Optionally, the distance between the top of the supporting construction and the matrix panel are between 1-5mm.
Optionally, the quantity of the telescopic supporting construction is three, and between three telescopic supporting constructionsEvery being evenly provided on the same circumference of the matrix panel.
Optionally, the lowermost end of the matrix panel opens up the perforate for being available for the temperature sensor to pass through, the temperatureSensor is through the perforate and the distance between the top of the temperature sensor and the matrix panel are between 0-5mm.
Optionally, connected between the temperature sensor and the perforate by silica gel sealing.
The construction of the present invention and its other goals of the invention and beneficial effect will be in conjunction with the accompanying drawings to preferred realApply the description of example and more obvious understandable.
Brief description of the drawings
Fig. 1 is the cross-sectional view for the recessed disk electromagnetic oven that the embodiment of the present invention one provides；
Fig. 2 is the overlooking the structure diagram for the recessed disk electromagnetic oven drop centre type panel that the embodiment of the present invention one provides；
Fig. 3 is the signal of telescopic supporting construction on the recessed disk electromagnetic oven drop centre type panel of the offer of the embodiment of the present invention oneFigure；
Fig. 4 is the signal of telescopic supporting construction on the recessed disk electromagnetic oven drop centre type panel of the offer of the embodiment of the present invention twoFigure；
Fig. 5 is the signal of telescopic supporting construction on the recessed disk electromagnetic oven drop centre type panel of the offer of the embodiment of the present invention threeFigure.
Description of reference numerals：
Drain pan -10；
Matrix coil panel -20；
Matrix panel -30；
Groove -31；
Bending segment -32；
Pan -40；
Supporting mechanism -50；
Telescopic supporting construction -502；
Non-telescoping supporting construction -501；
Support member -51；
Elastic component -52；
Lid -53；
Housing -54；
Cavity -55；
Shell fragment -56；
Lower concave space -57；
Temperature sensor -60；
Circuit board -70.
Embodiment
Embodiment one
Fig. 1 is the cross-sectional view for the recessed disk electromagnetic oven that the embodiment of the present invention one provides, and Fig. 2 is the embodiment of the present inventionThe overlooking the structure diagram of the one recessed disk electromagnetic oven drop centre type panel provided, Fig. 3 are the recessed disk electricity that the embodiment of the present invention one providesThe schematic diagram of telescopic supporting construction on magnetic stove drop centre type panel, as Figure 1-3, recessed Pan electricity Ci Lubao provided by the inventionInclude：Drain pan 10, drain pan 10 is interior to be provided with matrix coil panel 20 and circuit board 70, and drain pan 10 is provided with what is matched with matrix coil panel 20Matrix panel 30, wherein, in the present embodiment, the concave surface of matrix coil panel 20 and matrix panel 30 is specially with certain radianArcwall face, and the concave surface of matrix coil panel 20 can be with identical with the radian of the concave surface of matrix panel 30, matrix coil panel 20 is located atThe lower section of matrix panel 30, and the arcwall face of the arcwall face of matrix coil panel 20 and matrix panel 30 is corresponding, in use, pan40 are placed on the arcwall face of matrix panel 30 and are cooked, wherein in order to be detected the temperature in pan 40 so that circuitPlate 70 controls cooking process exactly according to the temperature detected, specifically, the centrally disposed temperature in matrix coil panel 20 passesSensor 60, it can be electrical connected between temperature sensor 60 and circuit board 70 by lead, temperature sensor 60 is especially by inspectionThe temperature surveyed in the temperature indirect detection pan 40 of panel, the temperature control that circuit board 70 detects according to temperature sensor 60 are cookedPrepare food process.
Wherein, in the present embodiment, because the bottom of a pan and the matrix panel 30 of pan 40 are the cooperation of two arcwall faces, and given birth toThe influence of manufacturing process error is produced, the arcwall face of matrix panel 30 and the arcwall face in the bottom of a pan can not accurately coordinate, and so work as potWhen tool 40 is placed on the arcwall face of matrix panel 30, the bottom of a pan of pan 40 easily hangs in the lower arcuate surface of matrix panel 30Empty phenomenon, the temperature in such pan 40 can not be accurately transferred to matrix panel 30 so that temperature sensor 60 detectsPanel temperature and pan 40 in actual temperature there is larger error, i.e., the temperature that temperature sensor 60 detects is forbiddenReally, in the present embodiment, in order to avoid the bottom of a pan of pan 40 occurs hanging with the cambered surface of matrix panel 30 and causes temperature sensorThere is the problem of inaccurate in the temperature of 60 detections, specifically, being provided with least three in the concave sidewalls of the matrix panel 30Supporting construction 50, as shown in Fig. 2 three supporting constructions 50 are provided with matrix panel 30, and at least three supporting constructions 50At least one supporting construction 50 is telescopic support knot 502, i.e. supporting construction 50 includes at least one telescopic supportStructure 502 and non-telescoping supporting construction 501, wherein, in Fig. 2, the quantity of telescopic supporting construction 502 is one, noThe quantity of telescopic supporting construction 501 is for two, it is necessary to illustrate, in the present embodiment, telescopic supporting construction 502 is alsoIt can be two, non-telescoping supporting construction 501 is telescopic supporting construction in one, or three supporting constructions 50502 be three, the i.e. all telescopic supporting constructions 502 of supporting construction 50.
Wherein, in the present embodiment, when having at least one telescopic supporting construction 502 in supporting construction 50, pot is worked asWhen tool 40 is placed on the arcwall face of matrix panel 30, the telescopic supporting construction 502 in the side wall of matrix panel 30 canThe extruding force to the center of matrix panel 30 and bottom squeeze is produced to pan 40, pan 40 is by telescopic supporting construction 502During to the squeezing action of center and drain pan 10, the lower arcuate surface of matrix panel 30, such pan 40 are close in the bottom of a pan of pan 40Temperature can be quickly transmitted to matrix panel 30, the temperature in the bottom of a pan can be more accurately detected in temperature sensor 60, fromAnd make it that circuit board 70 realizes accurate control according to the temperature that temperature sensor 60 detects to cooking process, avoids the occurrence of circuitErroneous judgement of the plate 70 to the process of boiling.
Wherein, in the present embodiment, when at least three supporting constructions 50 is set in the concave sidewalls of matrix panel 30, specifically, the quantity of supporting construction 50 can be 3, or 4, or can also be 6 etc., enter with specific reference to actual demandRow setting, wherein, during setting, the center that at least three supporting constructions 50 can surround matrix panel 30 be set in concave sidewallsIt is arranged at intervals, supporting construction 50 can form annulus in the concave sidewalls of matrix panel 30.
Wherein, in the present embodiment, the quantity of telescopic supporting construction 502 can be one at least three supporting constructions 50It is individual, or two, can also be for the supporting construction 50 set on three, or the concave sidewalls of matrix panel 30 canFlexible supporting construction 502, wherein, it is so multiple telescopic when supporting construction 50 is telescopic supporting construction 502Supporting construction 502 is multiple towards the center of matrix panel 30 and the extruding force of bottom squeeze to the generation of the pan the bottom of a pan, so thatThe bottom of a pan of pan 40 is bonded tighter with the concave surface of matrix panel 30, avoids the bottom of a pan of pan 40 and the concave surface of matrix panel 30 from hangingEmpty phenomenon.
Wherein, when supporting construction 50 is set in the present embodiment, in the concave sidewalls of matrix panel 30, in supporting construction 50 notThe distance between the top of telescopic supporting construction 501 and matrix panel 30 between 1-5mm, wherein, because pan 40 is placedWhen on matrix panel 30, pan 40 is specifically in contact with the top end face of supporting construction 50, therefore, can not in the present embodimentThe top of flexible supporting construction 501 refers specifically to one end that pan 40 is in contact with supporting construction 50, i.e., can not in the present embodimentVertical range between one end end face and the concave surface of matrix panel 30 that flexible supporting construction 501 contacts with pan 40 is between 1-5mm, for example, vertical range between the top end face of non-telescoping supporting construction 501 and matrix panel 30 can be 2mm orPerson 4mm etc., wherein, it is necessary to explanation in the present embodiment, due to telescopic supporting construction 502 be placed in pan 40 it is recessedCertain extruding force is played when on type panel 30, so when setting, top and the matrix face of telescopic supporting construction 502The distance between plate 30 is more than the distance between top and matrix panel 30 of non-telescoping supporting construction 501, for example, ought notWhen the distance between the top of telescopic supporting construction 501 and matrix panel 30 are 4mm, telescopic supporting construction 502 is pushed upThe distance between end and matrix panel 30 can be 5mm.
Wherein, in the present embodiment, as shown in figure 3, telescopic supporting construction 502 specifically includes support member 51 and elastic component52, wherein, one end of elastic component 52 is connected with support member 51, and the other end of elastic component 52 is connected with the side wall of matrix panel 30,Specifically, it can be fixed between elastic component 52 and matrix panel 30 by modes such as welding, buckle or silica gel, when pan 40When being placed on matrix panel 30, the bottom of a pan of pan 40 applies active force to support member 51, and elastic component 52 is compressed, while basisActive force and reaction force, support member 51 apply extruding force, extruding under the elastic force effect of elastic component 52 to the pan of pan 40Power drives pan 40 to be moved towards the center of matrix panel 30 and bottom, so that the bottom of a pan of pan 40 and matrix panel 30What is be bonded between concave bottom is tighter, reality of the temperature sensor 60 to the temperature detection of matrix panel 30 closer to pan 40Temperature, so that electromagnetic oven is more accurate according to control of the temperature sensor 60 to the process of boiling.
Wherein, in the present embodiment, support member 51 and elastic component 52 on matrix panel 30 when being configured, specifically, such asShown in Fig. 3, open up groove 31 in the concave sidewalls of matrix panel 30, the notch of groove 31 is covered with lid 53, lid 53 it is interiorThe inner surface of surface and groove 31 surrounds a space jointly, and elastic component 52 is located in the space, and one end of elastic component 52 with it is recessedThe bottom land of groove 31 is connected, and the other end of elastic component 52 is connected with support member 51, meanwhile, in order that obtaining support member 51 from lid 53Stretch out, the opening for being available for support member 51 to pass through is opened up on lid 53, specifically, the top of support member 51 can be from the opening of lid 53Outwards pass, the bottom outer of support member 51 is stuck on the outward flange of opening, specifically, as shown in figure 3, the bottom of support member 51Outer is stopped by the opening peripheral edge of lid 53, prevents support member 51 from departing from lid 53 under the elastic force effect of elastic component 52, makesDuring, when pan 40 is placed on the concave surface of matrix panel 30, pan 40 applies pressure, elastic component 52 to support member 51Compressed, the retraction into lid 53 of support member 51, while the elastic force of elastic component 52 causes support member 51 to produce extruding to pan 40Power so that the bottom of a pan of pan 40 and the lower arcuate surface abutting contact of matrix panel 30.
Wherein, in the present embodiment, after support member 51 is pressed into lid 53 by pan 40, pot of the lid 53 to pan 40Bottom is played a supporting role, so in the present embodiment, the structure of non-telescoping supporting construction 501 is specifically as follows as shown in Figure 3Lid 53, during setting, the distance between the top of lid 53 and matrix panel 30 can be between 1-5mm, for example, lid 53The distance between top and matrix panel 30 can be 3mm or 5mm, accordingly, in telescopic supporting construction 502, in bulletProperty part 53 in the raw when, distance can be between 1-3mm, so when on matrix panel 30 between support member 51 and lid 53When both having set telescopic supporting construction 502 and non-telescoping supporting construction 501, lid 53 can not only play support and makeWith, while spacing effect can also be carried out to support member 51.
In the present embodiment, as shown in figure 3, the top of support member 51 is supporting surface, the bottom outer being connected with supporting surface isThe grab shape of bending, during installation, one end of elastic component 52 is connected with the back side of supporting surface, and lid 53 covers the notch for being located at groove 31Afterwards, lid 53 causes elastic component 52 to be in certain compressive state and (do not arrive pressure to the suppressing action of the bottom outer of support member 51The contracting limit), the supporting surface of support member 51 stretches out under the elastic force effect of elastic component 52 from the opening of lid 53, the grab of support member 51The bottom outer of shape is stopped by the opening peripheral edge of lid 53 to be stretched out from the opening of lid 53, after pan 40 is placed, supportFace is contacted with pan 40, and supporting surface moves under the pressure effect of pan 40 towards the direction of lid 53, and elastic component 52 is compressed,The outer bottom of support member 51 and the opening of lid 53 depart from, at the same supporting surface in the presence of elastic component 52 to the bottom of a pan of pan 40Also extruding force is applied so that the lower arcuate surface of pan 40 and matrix panel 30 is brought into close contact.
Wherein, in the present embodiment, lid 53 on the notch of groove 31 when setting, between the notch of lid 53 and groove 31Connected especially by silica gel sealing, or the mode such as can also engage and be attached, be attached with specific reference to actual demand, itsIn, in the present embodiment, the width and groove depth of groove 31 are set with specific reference to practical application, in the present embodiment, are not limitedIt is fixed.
Embodiment two
Fig. 4 is the signal of telescopic supporting construction on the recessed disk electromagnetic oven drop centre type panel of the offer of the embodiment of the present invention twoFigure, due to when the lid of lid 53 is located at the notch of groove 31, needing to be attached between lid 53 and matrix panel 30, butDuring use, between the bottom of a pan of lid 53 and pan 40 often exist collision, while lid 53 pan 40 useDuring be constantly in high state, so, easily loosened between lid 53 and matrix panel 30, or even lid 53 is from each matrixCome off on panel 30, in the present embodiment, in order to prevent lid 53 from coming off in use, as shown in figure 4, in the present embodiment withAbove-described embodiment one is distinguished as：In the present embodiment, there is the bending segment 32 of outwardly convex in the concave sidewalls of matrix panel 30,As shown in figure 4, bending segment 32 and matrix panel 30 are integrally formed, matrix panel 30 is provided with shell with 32 corresponding position of bending segmentBody 54, the inner surface of housing 54 and the inner surface of bending segment 32 surround cavity 55, and elastic component 52 is located in cavity 55 and elastic component52 one end is connected with the inner surface of housing 54, and the other end is connected with support member 51, is opened up on bending segment 32 and is available for support member 51 to wearThe opening crossed, and the bottom outer of support member 51 is stuck on the outward flange of the opening of bending segment 32, the support member 51 in the present embodimentIt is identical with the elastic component 52 in above-described embodiment one and the structure of support member 51 with elastic component 52.
Wherein, in the present embodiment, the distance between top surface and matrix panel 30 of bending segment 32 between 1-5mm, and in order toRealize the scalable purpose of support member 51, the distance between the top of support member 51 and bending segment 32 can be between 1-4mm, soAfter support member 51 is pressed, the distance that support member 51 moves into cavity 55 is between 1-4mm.
Wherein, in the present embodiment, after the top of elastic component 52 is pressed into cavity 55, bending segment 32 plays branch to pan 40Support acts on, and therefore, in the present embodiment, the structure of non-telescoping supporting construction 501 is specifically as follows bending segment as shown in Figure 432, and when bending segment 32 is as non-telescoping supporting construction 501, opening need not be opened up on bending segment 32, wherein, this realityApply in example, when bending segment 32 is as non-telescoping supporting construction 501, between the top of bending segment 32 and matrix panel 30Distance can be between 1-5mm, for example, the distance between the top of bending segment 32 and matrix panel 30 can be 3mm or 5mm.
Wherein, in the present embodiment, housing 54 is specific between lid 53 and matrix panel 30 when being set on matrix panel 30Connected by silica gel sealing, or the mode such as can also engage and be attached, be attached with specific reference to actual demand,
Embodiment three
Fig. 5 is the signal of telescopic supporting construction on the recessed disk electromagnetic oven drop centre type panel of the offer of the embodiment of the present invention threeFigure, as shown in figure 5, in the present embodiment, telescopic supporting construction 502 is shell fragment 56, wherein, one end and the matrix face of shell fragment 56The side wall of plate 30 is connected, and the other end of shell fragment 56 is hanging, specifically, as shown in figure 5, in the concave sidewalls of matrix panel 30 shapeInto lower concave space 57, one end of shell fragment 56 is connected with the side wall bottom of lower concave space 57, the middle outwardly convex of shell fragment 56, shell fragment56 other end is vacantly at the opposite side of lower concave space 57, and after pan 40 is placed on matrix panel 30, pan 40 is to bulletPiece 56 applies the active force pushed so that shell fragment 56 is compressed, and the free end of shell fragment 56 moves towards lower concave space 57, locates simultaneouslyReverse extruding force can be produced to the bottom of a pan of pan 40 so that the bottom of a pan of pan 40 and matrix panel in the shell fragment 56 of compressive stateIt is close to 30 bottom surface.
Wherein, in the present embodiment, when telescopic supporting construction 502 is shell fragment 56, shell fragment 56 in the raw when, bulletVertical range between the highest end face of piece 56 and the concave sidewalls of matrix panel 30 can be between 1-5mm.
In the present embodiment, when by telescopic supporting construction 502 being shell fragment 56, realize temperature sensor 60 and accurately surveyThe purpose of temperature, and the making of matrix panel 30 is simple and cost is relatively low.
Wherein, on the basis of above-described embodiment, further, as shown in figure 3, the number of telescopic supporting construction 502Measure as three, and three telescopic supporting constructions 502 are arranged on the same circumference of matrix panel 30 evenly and at intervals, i.e., threeIndividual telescopic supporting construction 502 is connected to form the circle using the center of matrix panel 30 as the center of circle in the side wall of matrix panel 30Ring, when such pan 40 is placed on matrix panel 30, three telescopic supporting constructions 502 are applied from three directions to pan 40Add the extruding force towards the center of matrix panel 30 and bottom so that pan 40 is more close to connect with the bottom surface of matrix panel 30Touch, the temperature that such temperature sensor 60 detects is more accurate.
Wherein, in above-described embodiment, temperature sensor 60 mainly passes through the temperature in the temperature sensing pan 40 of detection panelDegree, the i.e. temperature of indirect detection pan 40, in order that the temperature that temperature sensor 60 directly detects the bottom of a pan is obtained, in above-described embodimentOn the basis of, further, as shown in figure 1, the lowermost end of matrix panel 30 opens up the perforate for being available for temperature sensor 60 to pass through,Temperature sensor 60 is through the distance between perforate and the top of temperature sensor 60 and matrix panel 30 between 0-5mm, i.e. temperatureDegree sensor 60 is located on matrix panel 30, and the top of temperature sensor 60 passes from matrix panel 30, so when pan 40After being placed on matrix panel 30, the bottom of a pan directly contacts with temperature sensor 60, so that the thermometric of temperature sensor 60 is more accurateReally, and telescopic supporting construction causes abutting contact between the bottom of a pan and temperature sensor 60 to the extruding force of pan 40, fromAnd further assure that temperature that temperature sensor 60 detects close to the actual temperature in the bottom of a pan.
Wherein, when temperature sensor 60 is located on matrix panel 30 by the perforate of matrix panel 30, in order to ensureSealing between temperature sensor 60 and perforate, connected between temperature sensor 60 and perforate by silica gel sealing, pass through siliconKetone glue had both realized the sealing function to temperature sensor 60, while played the fixation to temperature sensor 60.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extentThe present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according toThe technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are enteredRow equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technologyThe scope of scheme.