CN206612703U - Wash a meter component, upper lid and cooking apparatus - Google Patents

Abstract

The utility model washes a meter component, upper lid and cooking apparatus there is provided one kind, wherein, washing a meter component includes：Supersonic generator；A meter cavity is washed, perforate is provided with；Ultrasonic transducer, is electrically connected with supersonic generator, and ultrasonic transducer is arranged on tapping, and launches ultrasonic wave to washing in meter cavity by perforate；Seal, ultrasonic transducer is tightly connected with washing a meter cavity by seal, to be sealed to perforate.What this programme was provided washes a meter component, it can promote to be attached to the dirty of grain of rice surface using the mechanical vibrational energy of ultrasonic wave and fall off, for stirring and washing mode, the characteristics of form being driven using ultrasonic wave has all-pervasive, the purpose of the structure thoroughly cleanings such as microscopic pockets, crackle to grain of rice surface can be realized, product cleaning force is improved.

Description

Wash a meter component, upper lid and cooking apparatus

Technical field

The utility model is related to field of kitchen electric appliance, washes a meter component in particular to one kind, lid and one kind are cooked in one kind Prepare food utensil.

Background technology

It is existing to wash in meter structure, agitating device is set, and using motor driving agitating device rotation with to the progress of rice material Physical agitation realizes cleaning, still, because in stirring and washing mode, mutually collision easily makes the grain of rice chipping between the grain of rice, The overall appearance of rice is influenceed, further, since the surface configuration of the grain of rice is complicated, and pit occurs in grain of rice process, splits Line, traditional mechanical agitation mode is unable to reach cleans to these microcosmic partial structurtes, leads to not remove rice completely Grain is dirty.

Utility model content

At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model is that providing one kind washes a meter group Part.

Another purpose of the present utility model is to provide a kind of with the above-mentioned upper lid for washing meter component.

Further object of the present utility model is to provide a kind of with the above-mentioned cooking apparatus for washing meter component.

To achieve the above object, the embodiment of the utility model first aspect washes a meter component there is provided one kind, including：Ultrasound Wave producer；A meter cavity is washed, perforate is provided with；Ultrasonic transducer, is electrically connected with the supersonic generator, the ultrasonic wave Transducer is arranged on the tapping, and launches ultrasonic wave to described wash in meter cavity by the perforate；Seal is described super Acoustic wave transducer is tightly connected with meter cavity of washing by the seal, to be sealed to the perforate.

What the utility model was provided washes a meter component, by launching ultrasonic wave to washing in meter cavity, utilizes the machinery of ultrasonic wave Vibrational energy, which can promote to be attached to the dirty of grain of rice surface, to be fallen off, and for stirring and washing mode, utilizes ultrasound The characteristics of form that ripple is driven has all-pervasive, it is possible to achieve the structure such as microscopic pockets, crackle to grain of rice surface is thorough The purpose of bottom cleaning, improves product cleaning force, in addition, setting seal, ultrasonic transducer is passed through sealing with washing meter cavity Part is tightly connected, to be sealed to perforate, ultrasonic transducer can so be protected, prevented in ultrasonic transducer The damage caused into steam, meanwhile, the grain of rice or other particulate matter clamping stagnations can be avoided in ultrasonic transducer and a meter cavity is washed Between gap in cause ultrasonic transducer resonance energy to reduce or the problem of resonant frequency shift, so as to ensure product energy Effect.

In addition, meter component of washing in above-described embodiment that the utility model is provided can also be special with following supplementary technology Levy：

In above-mentioned technical proposal, the ultrasonic transducer includes：Ultrasonic transformer, stretches into from the perforate and described washes a meter cavity It is interior, and be tightly connected by the seal with meter cavity of washing；Transductive material, is arranged on the ultrasonic transformer, and be located at It is described to wash on the outside of meter cavity.

In this programme, the electromagnetic vibration signal that supersonic generator is sent is delivered on transductive material, makes transductive material Generation electromagnetic viscosimeter is simultaneously converted to mechanical ultrasonic vibration, to promote whole ultrasonic transducer to resonate, meanwhile, vibrational energy warp Ultrasonic transformer vibration is amplified and is transmitted into and washes in meter cavity, wherein, by ultrasonic transformer stretch into it is described wash in meter cavity, can strengthen and wash rice Cavity reduces acoustic wave energy and dissipated to the receiving ability of ultrasonic wave, and transductive material is arranged on and washed outside meter cavity, meanwhile, borrow Help seal to be sealed, to avoid transductive material and moisture, prevent electrical damage.

Preferably, transductive material is piezoelectric ceramic piece.

In above-mentioned technical proposal, the flange portion extended radially outward is provided with the ultrasonic transformer, wherein, the flange The external diameter in portion is more than the aperture of the perforate, and the flange portion can be with meter cavity of washing against with to ultrasonic transformer progress Axial limiting.

In this programme, flange portion is set on ultrasonic transformer, in ultrasonic transformer with washing in meter cavity installation process, flange is utilized Portion interferences with the end face of perforate can realize to ultrasonic transformer progress axial limiting and positioning, improve and install convenience, and also may be used Ultrasonic transformer is played a supporting role, it is to avoid ultrasonic transformer is glanced off, while avoiding ultrasonic transformer in the case where product is carried, vibrated Fall into and wash in meter cavity, improve product quality.

In above-mentioned technical proposal, the seal includes：First sealing ring, is set on the ultrasonic transformer, and be supported on Between the ultrasonic transformer and the hole wall of the perforate；Second sealing ring, is connected, and be supported on the method with first sealing ring Blue portion and described wash between meter cavity.

In this programme, set seal to include the first sealing ring and the second sealing ring, the first sealing ring is supported on change Between width bar and the hole wall of perforate, the second sealing ring is supported on flange portion and is washed between meter cavity, can so form a T The sealed pathway of type, the circulation path for making steam leak is extended and complicated, reaches the purpose of lift-off seal effect.

In any of the above-described technical scheme, the ultrasonic transducer also includes：Fixed seat, is arranged on the one of the ultrasonic transformer End；Wherein, the shaft shoulder is provided with the ultrasonic transformer, the transductive material is folded between the shaft shoulder and the fixed seat.

In this programme, transductive material is set to be folded between the shaft shoulder and fixed seat, the structure has easy to assembly excellent Point, and transductive material and ultrasonic transformer good contact and efficient conduction vibration energy can be ensured, reduce vibrational energy loss, it is ensured that Product efficiency.

Further, the shaft shoulder formation, further to simplify the structure of ultrasonic transformer, processes it in the flange portion Technique easy.

In above-mentioned technical proposal, the ultrasonic transducer also includes：The first screw thread is provided with stud, the ultrasonic transformer Be provided with the second screwed hole in hole, the fixed seat, the two ends of the stud respectively with first screwed hole and described second Screw hole, so that the ultrasonic transformer is connected with the fixed seat.

In this programme, set ultrasonic transformer and fixed seat to be spirally connected by stud, so may insure ultrasonic transformer and fixed seat Between stable connection, and then ensure to be folded in the steadiness of the transductive material between ultrasonic transformer and fixed seat, in addition, sharp Pretightning force can be provided to the connection between ultrasonic transformer and fixed seat with stud, be strengthened with this between ultrasonic transformer and transductive material Effect is contacted, prevents ultrasonic transformer from being loosened with transductive material, it is ensured that transductive material and ultrasonic transformer good contact and efficiently conduction vibration Energy, reduces vibrational energy loss, it is ensured that product efficiency.

In any of the above-described technical scheme, meter component of washing also includes：Protective cover, is connected with meter cavity of washing, and with The outer surface for washing meter cavity, which is enclosed, sets out receiving space, and the transductive material is located in the receiving space.

In this programme, set protective cover to protect transductive material, transductive material can be avoided to be occurred by impact The problem of damage, can be with addition, by the way that transductive material to be arranged on by protective cover and wash a meter cavity and enclose in the receiving space set out The acoustic energy reduced in transductive material vibration processes dissipates, and further improves product efficiency.

In any of the above-described technical scheme, the perforate is arranged on the top for washing meter cavity.

In this programme, perforate is arranged on to the top for washing meter cavity, relative can so be reduced to close at seal Envelope is required, reduces steam leakage probability, and then reduces the probability that ultrasonic transducer causes to damage into steam, is further ensured that The reliability of ultrasonic transducer.

In any of the above-described technical scheme, described wash is provided with the water inlet for water inlet and the row for draining on meter cavity The mouth of a river；And/or described wash is provided with the air inlet for air inlet and the exhaust outlet for exhaust on meter cavity.

In this programme, water inlet and discharge outlet are set on meter cavity is washed, to be aided with washing to rice material, wherein, ultrasound Ripple can be contacted into after washing in meter cavity with washing the liquid in meter cavity, and promote liquid internal to occur air pocket and cavitation, The vibration of gaseous type bubble is set to clean grain of rice surface, the pollution layer on grain of rice surface is once seamed to be bored, bubble " is bored immediately Enter " vibration, so as to promote the pollution layer on grain of rice surface to fall off, cavitate, reach that microscopic pockets, crackle to grain of rice surface etc. are tied The purpose of structure thoroughly cleaning, the cleaning force of further enhanced products, in addition, ultrasonic cavitation can be in solid and liquid surface meeting Produce shock wave or the microjet of high speed, intersection or grain of rice surface and the boundary of liquid for washing meter cavity inner surface and liquid Place, dirt is destroyed using microjet, is removed or is weakened border pollution layer, lifts cleaning performance；Certainly, the design is except that can answer Outside the scheme cleaned for water and ultrasonic synergistic, air inlet and exhaust outlet can also be set on meter cavity is washed, gas is utilized The stream driving grain of rice is moved so that phase mutual friction is cleaned between the grain of rice, and using air-flow by the spot come off washing in meter cavity Grain of rice surface is taken away, air-flow and ultrasonic synergistic cleaning is realized.

The embodiment of the utility model second aspect is provided and covered in one kind, including：Described in any of the above-described technical scheme Wash a meter component；Upper cover, meter cavity of washing for washing meter component is arranged in the upper cover.

The upper lid that the utility model is provided, washes a meter component, so as to have because being provided with described in any of the above-described technical scheme There is all of the above beneficial effect, will not be repeated here.

Preferably, upper cover is with washing the integral structure that meter cavity is injection molding.

The embodiment of the utility model third aspect provides institute in a kind of cooking apparatus, including any of the above-described technical scheme That states washes a meter component.

The cooking apparatus that the utility model is provided, a meter component is washed because being provided with described in any of the above-described technical scheme, from And with all of the above beneficial effect, will not be repeated here.

Alternatively, the cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.

Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined Become substantially and be readily appreciated that, wherein：

Fig. 1 is the cross section structure diagram that meter component and the component of upper cover are washed described in the embodiment of the utility model one；

Fig. 2 is the cross section structure diagram of ultrasonic transducer described in the embodiment of the utility model one；

Fig. 3 is to wash the structure of the component of meter cavity and upper cover in the first state described in the embodiment of the utility model one to show It is intended to；

Fig. 4 is to wash the structure of the component of meter cavity and upper cover in the second condition described in the embodiment of the utility model one to show It is intended to；

Fig. 5 is the structural representation that meter cavity and the component of upper cover are washed described in the embodiment of the utility model one；

Fig. 6 is the cross section structure diagram of discharge chamber door described in the embodiment of the utility model one.

Wherein, the corresponding relation between references and component names of the Fig. 1 into Fig. 6 is：

Covered on 100,10 supersonic generators, 20 wash a meter cavity, 21 water inlets, 22 discharge outlet, 23 exhaust outlets, 24 discharges Hole, 30 ultrasonic transducers, 31 ultrasonic transformers, 311 flange portions, 312 shaft shoulders, 32 transductive materials, 33 fixed seats, 34 studs, 35 electricity Pole, 40 seals, 41 first sealing rings, 42 second sealing rings, 50 protective covers, 60 upper covers, 70 discharge chamber doors, 71 float plates, 72 portable plates, 73 springs, 74 magnet, 80 motors, 90 sealing rings.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description to fully understand the utility model, still, this practicality New to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 6 descriptions meter component and upper lid 100 are washed according to the utility model some embodiments.

As shown in Figures 1 to 6, what the embodiment of the utility model first aspect was provided washes a meter component, including：Ultrasonic wave is sent out Give birth to device 10, wash meter cavity 20, ultrasonic transducer 30 and seal 40.

Specifically, wash meter cavity 20 and be provided with perforate；Ultrasonic transducer 30 is electrically connected with supersonic generator 10, ultrasound Wave transducer 30 is arranged on tapping, and launches ultrasonic wave to washing in meter cavity 20 by perforate；Ultrasonic transducer 30 is with washing Rice cavity 20 is tightly connected by seal 40, to be sealed to perforate.

What the utility model was provided washes a meter component, by launching ultrasonic wave to washing in meter cavity 20, utilizes the machine of ultrasonic wave Tool vibrational energy, which can promote to be attached to the dirty of grain of rice surface, to be fallen off, for stirring and washing mode, using super The characteristics of form that sound wave is driven has all-pervasive, it is possible to achieve the structure such as microscopic pockets, crackle to grain of rice surface The purpose of thoroughly cleaning, improves product cleaning force, in addition, setting seal 40, makes ultrasonic transducer 30 and washes meter cavity 20 It is tightly connected by seal 40, to be sealed to perforate, ultrasonic transducer 30 can be so protected, prevent from surpassing The damage caused in acoustic wave transducer 30 into steam, meanwhile, the grain of rice or other particulate matter clamping stagnations can be avoided in ultrasonic waves Can device 30 and washing cause the resonance energy of ultrasonic transducer 30 to reduce or resonant frequency shift in the gap between meter cavity 20 Problem, so as to ensure product efficiency.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, ultrasonic transducer 30 includes ultrasonic transformer 31 With transductive material 32, specifically, ultrasonic transformer 31 is stretched into from perforate to be washed in meter cavity 20, and by seal 40 and washes meter cavity 20 It is tightly connected；Transductive material 32 is arranged on ultrasonic transformer 31, and positioned at washing the outside of meter cavity 20；More specifically, transductive material 32 Place is provided with electrode 35, and the electrode 35 is connected to supersonic generator 10 by wire.

In this programme, the electromagnetic vibration signal that supersonic generator 10 is sent is delivered on transductive material 32, makes transducing Material 32 occurs electromagnetic viscosimeter and is converted to mechanical ultrasonic vibration, to promote whole ultrasonic transducer 30 to resonate, meanwhile, shake Energy vibrates through ultrasonic transformer 31 to be amplified and is transmitted into and washes in meter cavity 20, wherein, ultrasonic transformer 31 is stretched into and described washes a meter cavity In 20, the receiving ability for washing meter cavity 20 to ultrasonic wave can be strengthened, acoustic wave energy is reduced and dissipate, and transductive material 32 is set Washing outside meter cavity 20, meanwhile, sealed, to avoid transductive material 32 and moisture, prevented electrically by seal 40 Damage.

Preferably, transductive material 32 is piezoelectric ceramic piece.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, it is provided with radially on ultrasonic transformer 31 The flange portion 311 of extension, wherein, the external diameter of flange portion 311 is more than the aperture of perforate, and flange portion 311 can be with washing meter cavity 20 Against with to the progress axial limiting of ultrasonic transformer 31.

In this programme, flange portion 311 is set on ultrasonic transformer 31, in ultrasonic transformer 31 with washing the installation process of meter cavity 20 In, being interferenceed using flange portion 311 with the end face of perforate can realize to the progress axial limiting of ultrasonic transformer 31 and positioning, improve peace Convenience is filled, and ultrasonic transformer 31 can also be played a supporting role, it is to avoid ultrasonic transformer 31 is glanced off, while avoiding ultrasonic transformer 31 from existing Fall into and washed in meter cavity 20 in the case of product carrying, vibration, improve product quality.

In one embodiment of the present utility model, as shown in figure 1, seal 40 is close including the first sealing ring 41 and second Seal ring 42, specifically, the first sealing ring 41 are set on ultrasonic transformer 31, and are supported between ultrasonic transformer 31 and the hole wall of perforate； Second sealing ring 42 is connected with the first sealing ring 41, and is supported on flange portion 311 and washes between meter cavity 20.

In this programme, set seal 40 to include the first sealing ring 41 and the second sealing ring 42, make the first sealing ring 41 It is supported between ultrasonic transformer 31 and the hole wall of perforate, the second sealing ring 42 is supported on flange portion 311 and is washed between meter cavity 20, A T-shaped sealed pathway can be so formed, the circulation path for making steam leak is extended and complicated, reaches lifting The purpose of sealing effectiveness.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, ultrasonic transducer 30 also includes fixed seat 33, fixed seat 33 is arranged on one end of ultrasonic transformer 31；Wherein, the shaft shoulder 312 is provided with ultrasonic transformer 31, transductive material 32 is sandwiched Between the shaft shoulder 312 and fixed seat 33.

In this programme, transductive material 32 is set to be folded between the shaft shoulder 312 and fixed seat 33, the structure has assembling side Just advantage, and transductive material 32 and the good contact of ultrasonic transformer 31 and efficient conduction vibration energy can be ensured, reduce vibrational energy Amount loss, it is ensured that product efficiency.

Further, as shown in Fig. 2 the shaft shoulder 312 is formed in flange portion 311, further to simplify ultrasonic transformer 31 Structure, makes its processing technology easy.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, ultrasonic transducer 30 also includes stud 34, It is provided with ultrasonic transformer 31 in first screwed hole, fixed seat 33 and is provided with the second screwed hole, the two ends of stud 34 is respectively with first Screwed hole and the second screw hole, so that ultrasonic transformer 31 is connected with fixed seat 33.

In this programme, set ultrasonic transformer 31 and fixed seat 33 to be spirally connected by stud 34, so may insure ultrasonic transformer 31 With the stable connection between fixed seat 33, and then the transductive material 32 that is folded between ultrasonic transformer 31 and fixed seat 33 is ensured Steadiness, in addition, using stud 34 can to the connection between ultrasonic transformer 31 and fixed seat 33 provide pretightning force, strengthened with this Contact effect between ultrasonic transformer 31 and transductive material 32, prevents ultrasonic transformer 31 from being loosened with transductive material 32, it is ensured that transductive material 32 are lost with the good contact of ultrasonic transformer 31 and efficient conduction vibration energy, reduction vibrational energy, it is ensured that product efficiency.

In one embodiment of the present utility model, as depicted in figs. 1 and 2, washing meter component also includes protective cover 50, specifically Ground, protective cover 50 is connected with washing meter cavity 20, and is enclosed with washing the outer surface of meter cavity 20 and set out receiving space, transductive material 32 In in receiving space.

In this programme, set protective cover 50 to protect transductive material 32, transductive material 32 can be avoided to be rushed The problem of being damaged is hit, in addition, by the way that transductive material 32 to be arranged on by protective cover 50 and wash meter cavity 20 and enclose the appearance set out Receive in space, it is possible to reduce the acoustic energy in the vibration processes of transductive material 32 dissipates, and further improves product efficiency.

In a preferred embodiment of the present utility model, as depicted in figs. 1 and 2, perforate, which is arranged on, washes meter cavity 20 Top.

In this programme, perforate is arranged on to the top for washing meter cavity 20, relative can so be reduced to seal 40 Seal request, reduce steam leakage probability, and then reduce ultrasonic transducer 30 into steam cause damage probability, enter one Step ensures the reliability of ultrasonic transducer 30.

In a preferred embodiment of the present utility model, it is provided with as shown in figure 5, washing on meter cavity 20 for water inlet Water inlet 21 and the discharge outlet 22 for draining.

In this programme, water inlet 21 and discharge outlet 22 are set on meter cavity 20 is washed, to be aided with washing to rice material, its In, ultrasonic wave can be contacted into after washing in meter cavity 20 with washing the liquid in meter cavity 20, and promote liquid internal to occur air pocket And cavitation, the vibration of gaseous type bubble is cleaned grain of rice surface, the pollution layer on grain of rice surface is once seamed to be bored, gas Bubble immediately vibrate by " piercing ", so as to promote the pollution layer on grain of rice surface to fall off, cavitate, reaches to the microcosmic recessed of grain of rice surface The purpose of the structure thoroughly cleaning such as hole, crackle, the cleaning force of further enhanced products, in addition, ultrasonic cavitation can be in solid Shock wave or the microjet of high speed can be produced with liquid surface, intersection or grain of rice table for washing the inner surface of meter cavity 20 and liquid Face and the intersection of liquid, dirt is destroyed using microjet, is removed or is weakened border pollution layer, lifts cleaning performance.

In a preferred embodiment of the present utility model, it is provided with as shown in figure 1, washing on meter cavity 20 for air inlet Air inlet and the exhaust outlet 23 for exhaust.

In this programme, air inlet and exhaust outlet 23 are set on meter cavity 20 is washed, rice is being washed using the air stream drives grain of rice Moved in cavity 20, so that phase mutual friction is cleaned between the grain of rice, and takes away grain of rice surface using air-flow by the spot come off, Realize air-flow and ultrasonic synergistic cleaning.

Shown as shown in Figure 1, Figure 3 and Figure 4 in one embodiment of the present utility model, washing to be provided with meter cavity 20 is used for The relief hole 24 of discharge, washing meter component also includes discharge chamber door 70, wherein, discharge chamber door 70 can sealed as shown in Figure 3 Lid relief hole 24 is so that the position that relief hole 24 is closed avoids relief hole 24 so that what relief hole 24 was opened wide with as shown in Figure 4 It is movable between position, close or open relief hole 24 to realize.

More specifically, washing meter component also includes motor 80, as shown in fig. 6, discharge chamber door 70 includes portable plate 72, float plate 71 and spring 73, portable plate 72 is connected with the output shaft of motor 80, float plate 71 by spring 73 can floating ground be arranged on activity On plate 72, so that float plate 71 has certain flying height H on the direction vertical with the plane of movement of portable plate 72, between the floating Gap H span is in 0.5mm~10mm, and spring 73 realizes the pretension and recovery function of portable plate 72 and float plate 71, wherein, During the output shaft rotation of motor 80, float plate 71 is driven in capping relief hole 24 so that position and the row of avoidance of the closing of relief hole 24 Hole 24 is expected so as to be changed between the unlimited position of relief hole 24.

Further, wash at the relief hole 24 of meter cavity 20 or sealing ring 90 is provided with float plate 71, wash a meter cavity 20 and float plate 71 on be respectively arranged with magnet 74, when washing meter, as shown in figure 3, float plate 71 covers relief hole 24, meanwhile, wash The magnetic attracting of magnet 74 on rice cavity 20 and float plate 71, due to the magneticaction of magnet 74, crush seal circle 90 realizes sealing； During discharge, as shown in figure 4, the magnet 74 washed in meter cavity 20 and float plate 71 is tangentially disengaged, float plate 71 avoids relief hole 24 So that relief hole 24 is opened wide, so that material can be discharged.

As shown in Figures 1 to 6, the embodiment of the utility model second aspect provides a kind of upper lid 100, including：It is above-mentioned Meter component and upper cover 60 are washed described in any technical scheme, meter cavity 20 of washing for washing meter component is arranged above on lid 60.

The upper lid 100 that the utility model is provided, a meter component is washed because being provided with described in any of the above-described technical scheme, so that With all of the above beneficial effect, it will not be repeated here.

Preferably, upper cover 60 is with washing the integral structure that meter cavity 20 is injection molding.

The embodiment of the utility model third aspect provides institute in a kind of cooking apparatus, including any of the above-described technical scheme That states washes a meter component.

Preferably, cooking apparatus includes upper lid 100 and pot (not shown), washes a meter component and is arranged on lid 100.

The cooking apparatus that the utility model is provided, a meter component is washed because being provided with described in any of the above-described technical scheme, from And with all of the above beneficial effect, will not be repeated here.

Alternatively, cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.

In summary, what the utility model was provided washes a meter component, by launching ultrasonic wave to washing in meter cavity, utilizes ultrasound The mechanical vibrational energy of ripple, which can promote to be attached to the dirty of grain of rice surface, to be fallen off, for stirring and washing mode, The characteristics of form being driven using ultrasonic wave has all-pervasive, it is possible to achieve microscopic pockets, crackle to grain of rice surface Etc. the purpose of structure thoroughly cleaning, product cleaning force is improved, in addition, setting seal, makes ultrasonic transducer and washes a meter cavity It is tightly connected by seal, to be sealed to perforate, ultrasonic transducer can be so protected, prevent ultrasonic wave The damage caused into steam in transducer, meanwhile, can avoid the grain of rice or other particulate matter clamping stagnations ultrasonic transducer with The problem of causing the reduction of ultrasonic transducer resonance energy or resonant frequency shift in the gap between meter cavity is washed, so as to ensure Product efficiency.

In the utility model, the term such as term " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, example Such as, " connection " can be fixedly connected or be detachably connected, or be integrally connected；" connected " can be joined directly together, It can also be indirectly connected to by intermediary.For the ordinary skill in the art, it can understand as the case may be Concrete meaning of the above-mentioned term in the utility model.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (12)

1. one kind washes a meter component, it is characterised in that including：

Supersonic generator；

A meter cavity is washed, perforate is provided with；

Ultrasonic transducer, is electrically connected with the supersonic generator, and the ultrasonic transducer is arranged on the tapping, and Ultrasonic wave is launched to described wash in meter cavity by the perforate；

Seal, the ultrasonic transducer is tightly connected with meter cavity of washing by the seal, with to the perforate Sealed.

2. according to claim 1 wash a meter component, it is characterised in that the ultrasonic transducer includes：

Ultrasonic transformer, from the perforate stretch into it is described wash in meter cavity, and wash a meter cavity sealing with described by the seal and connect Connect；

Transductive material, is arranged on the ultrasonic transformer, and is washed positioned at described on the outside of meter cavity.

3. according to claim 2 wash a meter component, it is characterised in that

The flange portion extended radially outward is provided with the ultrasonic transformer, wherein, the external diameter of the flange portion is more than described open The aperture in hole, the flange portion can be with meter cavity of washing against with to ultrasonic transformer progress axial limiting.

4. according to claim 3 wash a meter component, it is characterised in that the seal includes：

First sealing ring, is set on the ultrasonic transformer, and is supported between the hole wall of the ultrasonic transformer and the perforate；

Second sealing ring, is connected with first sealing ring, and is supported on the flange portion and described washes between meter cavity.

5. wash a meter component according to any one of claim 2 to 4, it is characterised in that the ultrasonic transducer is also wrapped Include：

Fixed seat, is arranged on one end of the ultrasonic transformer；

Wherein, the shaft shoulder is provided with the ultrasonic transformer, the transductive material is folded between the shaft shoulder and the fixed seat.

6. according to claim 5 wash a meter component, it is characterised in that the ultrasonic transducer also includes：

It is provided with stud, the ultrasonic transformer in the first screwed hole, the fixed seat and is provided with the second screwed hole, the stud Two ends respectively with first screwed hole and second screw hole so that the ultrasonic transformer is connected with the fixed seat.

7. wash a meter component according to any one of claim 2 to 4, it is characterised in that also include：

Protective cover, is connected with meter cavity of washing, and is enclosed with the outer surface for washing meter cavity and set out receiving space, the transducing Material is located in the receiving space.

8. according to any one of claim 1 to 4 wash a meter component, it is characterised in that

The perforate is arranged on the top for washing meter cavity.

9. according to any one of claim 1 to 4 wash a meter component, it is characterised in that

Described wash is provided with the water inlet for water inlet and the discharge outlet for draining on meter cavity；And/or

Described wash is provided with the air inlet for air inlet and the exhaust outlet for exhaust on meter cavity.

10. covered in one kind, it is characterised in that including：

Wash a meter component as claimed in any one of claims 1-9 wherein；

Upper cover, meter cavity of washing for washing meter component is arranged in the upper cover.

11. a kind of cooking apparatus, it is characterised in that including washing a meter component as claimed in any one of claims 1-9 wherein.

12. cooking apparatus according to claim 11, it is characterised in that

The cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.