CN209300842U - Ultrasonic oscillator device and cooking apparatus with it - Google Patents

Abstract

The utility model discloses a kind of ultrasonic oscillator device and with its cooking apparatus, the ultrasonic oscillator device includes: ontology, and the ontology includes the ultrasonic transducer and vibrating arm being connected to each other；Bracket component, the bracket component include bracket and waterproof and breathable part, and the bracket has through-hole, and the waterproof and breathable part seals the through-hole；Pedestal, the bracket component, which is connected with the pedestal and cooperatively forms with the pedestal, carries out ventilative waterproof and breathable chamber by the waterproof and breathable part, and it is intracavitary that at least part of the ultrasonic transducer protrudes into the waterproof and breathable.The risk of ultrasonic transducer short circuit due to water inlet can have not only been reduced according to the ultrasonic oscillator device of the utility model embodiment, but also can in time have been distributed the heat that ultrasonic transducer generates, and can work normally ultrasonic transducer.

Description

Ultrasonic oscillator device and cooking apparatus with it

Technical field

The utility model relates to cooking apparatus technical fields, more particularly, to a kind of ultrasonic oscillator device and have Its cooking apparatus.

Background technique

Ultrasonic transducer can generate heat when working, and cause ultrasound transducer temperature excessively high, affect ultrasonic transducer Normal work.In the related art, it is the radiating efficiency for improving ultrasonic transducer, usually makes the work of ultrasonic transducer Environment is not closed, there is the risk that water enters ultrasonic transducer as a result, will lead to short trouble, equally influence ultrasonic waves The normal work of energy device.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of ultrasonic oscillator device out, the ultrasonic oscillator device can both reduce the wind of ultrasonic transducer short circuit due to water inlet Danger, and can in time distribute heat.

The utility model also proposed a kind of cooking apparatus with above-mentioned ultrasonic oscillator device.

According to the ultrasonic oscillator device of the utility model embodiment, comprising: ontology, the ontology include being connected to each other Ultrasonic transducer and vibrating arm；Bracket component, the bracket component include bracket and waterproof and breathable part, and the bracket has logical Hole, the waterproof and breathable part seal the through-hole；Pedestal, the bracket component are connected with the pedestal and cooperate with the pedestal It is formed through the waterproof and breathable part and carries out ventilative waterproof and breathable chamber, at least part of the ultrasonic transducer protrudes into The waterproof and breathable is intracavitary.

It is short because of water inlet that ultrasonic transducer can have both been reduced according to the ultrasonic oscillator device of the utility model embodiment The risk on road, and can in time distribute the heat that ultrasonic transducer generates, allow the normal work of ultrasonic transducer Make.

In addition, can also have following additional technology according to the ultrasonic oscillator device of the utility model above-described embodiment Feature:

According to the ultrasonic oscillator device of the utility model embodiment, the pedestal is equipped with and is connected to the waterproof and breathable chamber Mounting hole, the ontology is worn in the mounting hole and the ultrasonic transducer integrally protrudes into the waterproof and breathable chamber.

In some embodiments of the utility model, the waterproof and breathable part is Nian Jie with the bracket to be connected.

Some embodiments according to the present utility model, the through-hole is interior to be equipped with supporting surface, and the waterproof and breathable part is built in In the through-hole and the outer periphery of the waterproof and breathable part is connected with the supporting surface.

Further, the through-hole is stepped bore and including the first hole section and the second hole section, first hole section and institute It states and is formed with step surface between the second hole section, the step surface constitutes the supporting surface, and first hole section is located at the bracket Outer surface, the waterproof and breathable part is built in first hole section.

In some embodiments of the utility model, the through-hole includes at least one, multiple when the through-hole is multiple The through-hole is spaced apart setting and the waterproof and breathable part includes multiple correspondingly with multiple through-holes.

Optionally, the bracket includes roof and side peripheral wall, and at least one of the roof and the side peripheral wall are equipped with institute State through-hole.

Some embodiments according to the present utility model, the waterproof and breathable part are waterproof ventilated membrane.

In some embodiments of the utility model, the Air permenbility of the waterproof and breathable part is 300ml/cm²/min@ 7KPa-4500ml/cm²/min@7KPa。

Some embodiments according to the present utility model, the bracket are additionally provided with threading hole, with the ultrasonic transducer phase Extraction linear sealing even is threaded through in the threading hole.

Some embodiments according to the present utility model, the ultrasonic transducer are arranged in the mounting hole, the ultrasound The outer peripheral surface of wave transducer be equipped be located at the waterproof and breathable it is intracavitary and with the last week of the mounting hole along the installation protrusion that offsets, The vibrating arm is amplitude transformer and top is connected with the lower part of the ultrasonic transducer, and the ultrasonic transducer is transferred to institute It is launched outward after stating the ultrasonic wave change amplitude of amplitude transformer from the lower part of the amplitude transformer.

Cooking apparatus according to the utility model embodiment includes being filled according to the ultrasonic oscillator of the utility model embodiment It sets, when the ultrasonic oscillator device works, the vibrating arm protrudes into the cooking cavity of the cooking apparatus.

Further, the pedestal is connected with the interior cap assemblies of the pot cover of the cooking apparatus or is integrally formed in described Cap assemblies；The cover board group alternatively, the pedestal is connected or is integrally formed at the cover plate assembly of the pot cover of the cooking apparatus Part.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the pot cover of the cooking apparatus of the utility model embodiment；

Fig. 2 is the cross-sectional view according to the pot cover of the cooking apparatus of the utility model embodiment；

Fig. 3 is that Fig. 2 centre circle shows enlarged structure schematic diagram at A.

Appended drawing reference:

Ultrasonic oscillator device 100；Pot cover 200；Cover plate assembly 210；

Ontology 10；Protrusion 101 is installed；Ultrasonic transducer 11；Vibrating arm 12；

Bracket component 20；Bracket 21；Through-hole 211；Supporting surface 212；First hole section 213；Second hole section 214；Roof 215； Side peripheral wall 216；Threading hole 217；Glue-line 218；Waterproof and breathable part 22；

Pedestal 30；Waterproof and breathable chamber 301；Mounting hole 302；

Sealing element 40.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", " thickness ", "upper", "lower", The orientation or position of the instructions such as "front", "rear", "left", "right", "inner", "outside", "top", "bottom", " axial direction ", " radial direction ", " circumferential direction " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly Including one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two Or it is more than two.

Below with reference to Fig. 1-Fig. 3 description according to the cooking apparatus and ultrasonic oscillator device 100 of the utility model embodiment.

Shown in referring to Figures 1 and 2, the cooking apparatus according to the utility model embodiment includes being implemented according to the utility model Example ultrasonic oscillator device 100, the ultrasonic oscillator device 100 according to the utility model embodiment may include: ontology 10, Bracket component 20 and pedestal 30.

Specifically, as shown in Fig. 2, ontology 10 may include the ultrasonic transducer 11 and vibrating arm 12 being connected to each other, Wherein, electrical power can be converted to mechanical output by ultrasonic transducer 11, generate ultrasonic wave, and vibrating arm 12 can protrude into culinary art The cooking cavity of utensil, when ultrasonic oscillator device 100 works, ultrasound that vibrating arm 12 can generate ultrasonic transducer 11 Wave is transferred to cooking cavity, to be ultrasonically treated to the food in cooking cavity.

But heat can be generated in 11 course of work of ultrasonic transducer, keep the temperature of ultrasonic oscillator device 100 rapid It increases.Also, the pressure when ultrasonic oscillator device 100 is applied to pressure cooker, electric cooker, scalds the electric appliances such as pot, inside electric appliance And heat can also be such that the temperature of ultrasonic oscillator device 100 increases.If making heat diffusion not in time, ultrasonic oscillator can be made to fill 100 temperature are set to be too high to work normally, it is serious to may cause short trouble or even safety accident occurs.

In the related art, it is the radiating efficiency for improving ultrasonic transducer, usually makes the building ring of ultrasonic transducer Border is not closed, for example, opening up heat release hole on bracket, there is the risk that water enters ultrasonic transducer as a result, will lead to ultrasound Wave transducer short trouble affects the normal work of ultrasonic transducer.

And in the present invention, as shown in Fig. 2, bracket component 20 is connected with pedestal 30, and bracket component 20 and base 30 cooperation of seat could be formed with waterproof and breathable chamber 301, and ultrasonic transducer 11 can protrude into waterproof and breathable chamber 301.Bracket component 20 can block ultrasonic transducer 11 with the cooperation of pedestal 30, and water is not easily accessed waterproof and breathable chamber 301, reduces super The risk that acoustic wave transducer 11 is intake, thereby reduces the risk of 11 short trouble of ultrasonic transducer, ultrasonic transducer 11 It works more reliable and more stable.

It should be noted that ultrasonic transducer 11, which can be entirety, protrudes into waterproof and breathable chamber 301, it is also possible to ultrasonic wave A part of energy converter 11 protrudes into waterproof and breathable chamber 301, for example, a part with electric connection structure protrudes into waterproof and breathable chamber 301.In other words, at least part of ultrasonic transducer 11 protrudes into waterproof and breathable chamber 301.

For example, in some embodiments, pedestal 30 can be equipped with mounting hole 302, and mounting hole 302 can be with waterproof and breathable chamber 301 connections, ontology 10 can be threaded through in mounting hole 302, so that a part of ultrasonic transducer 11 protrudes into waterproof and breathable chamber 301 or ultrasonic transducer 11 is whole protrudes into waterproof and breathable chamber 301.

In addition, as shown in Figures 2 and 3, bracket component 20 may include bracket 21 and waterproof and breathable part 22, wherein bracket 21 can have through-hole 211, and waterproof and breathable part 22 can block through-hole 211, prevent water from entering waterproof and breathable chamber by through-hole 211 301.Waterproof and breathable chamber 301 can be breathed freely by waterproof and breathable part 22 as a result, and ultrasonic transducer 11 is in waterproof and breathable chamber The heat that work generates in 301 can be distributed by waterproof and breathable part 22 in time, prevent 11 temperature mistake of ultrasonic transducer It is high and can not work normally.

Optionally, bracket component 20 can seal with pedestal 30 and be connected, and ontology 10, which can seal, is threaded through mounting hole 302 It is interior, thus it can be prevented that water by the junction of ontology 10 and mounting hole 302 or the junction of bracket component 20 and pedestal 30 into Enter waterproof and breathable chamber 301, waterproof and breathable chamber 301 is formed as sealed environment, further reduced ultrasonic transducer 11 intake it is short The risk on road more securely and reliably, while realizing distributing in the sealed environment heat of ultrasonic transducer 11.

In the present invention, the quantity, size of waterproof and breathable part 22 and setting position can be according to heat dissipation and knots The demands such as structure are adjusted.For example, bracket 21 can have roof 215 and side peripheral wall in specific embodiment as shown in Figure 1 216, side peripheral wall 216 and roof 215 cooperate the cover slot that could be formed with open at its lower end, and the top of ultrasonic transducer 11 can be by The lower ending opening of cover slot protrudes into cover slot, and the structure for making bracket 21 can protect ultrasonic transducer 11 is not damaged.Waterproof is saturating Gas part 22 includes three, and three waterproof and breathable parts 22 block three through-holes for being set to the roof 215 of bracket 21 correspondingly 211, the roof 215 of bracket 21 is smooth, convenient for the installation of waterproof and breathable part 22, is conducive to improve leakproofness.

Certainly, in further embodiments, waterproof and breathable part 22 can also be set to the side peripheral wall 216, Huo Zhezhi of bracket 21 The roof 215 and side peripheral wall 216 of frame 21 are equipped with waterproof and breathable part 22, this also can satisfy the requirement of waterproof cooling, and lead to The setting position for overregulating through-hole 211 can control the direction that heat distributes, for example, when through-hole 211 is only set to roof 215, more More heats can be distributed upwards by roof 215, can reduce the influence of the temperature to the structure for being located at 216 outside of side peripheral wall. In other words, at least one of roof 215 and side peripheral wall 216 can be equipped with through-hole 211, and waterproof and breathable part 22 can be set to roof 215 and side peripheral wall 216 at least one.

It is understood that waterproof and breathable part 22 includes but is not limited to three shown in Fig. 1, waterproof and breathable part 22 can also Think one, two, four or more, that is to say, that waterproof and breathable part 22 include at least one, corresponding through-hole 211 It may include at least one.When through-hole 211 and waterproof and breathable part 22 are multiple, multiple through-holes 211 can be spaced apart setting, Multiple waterproof and breathable parts 22 can be arranged in a one-to-one correspondence with multiple through-holes 211.Thus, it is possible to be carried out by multiple positions of bracket 21 Heat dissipation, heat dissipation range is bigger, is conducive to improve radiating efficiency.

It is protruded into according to 11 at least part of ultrasonic transducer of the ultrasonic oscillator device 100 of the utility model embodiment The waterproof and breathable chamber 301 that can be radiated by waterproof and breathable part 22, it is short-circuit due to water inlet can both to have reduced ultrasonic transducer 11 Risk, and the heat that ultrasonic transducer 11 generates can be distributed in time, keep ultrasonic transducer 11 normal Work.

Since there is above-mentioned beneficial technical effect according to the ultrasonic oscillator device 100 of the utility model embodiment, because This can not only reduce the risk of short circuit due to water inlet of ultrasonic transducer 11 according to the cooking apparatus of the utility model embodiment, but also The heat that ultrasonic transducer 11 generates can be distributed in time, can work normally ultrasonic transducer 11.

Optionally, in the present invention, cooking apparatus can for electric cooker, electric pressure cooking saucepan, soup pot, stew cup, health-promotion kettle, Soy bean milk making machine or wall-breaking machine etc..When ultrasonic oscillator device 100 works, vibrating arm 12 can protrude into the cooking cavity of cooking apparatus Interior, the ultrasonic wave emitted by vibrating arm 12 can be ultrasonically treated the food materials in cooking cavity.

The mechanism and cavitation of ultrasonic wave can not only pre-process food materials when not cooked, removal The harmful substances such as dirty, pesticide, meat blood in food materials, more clean safety, and can reduce in food materials during the cooking process Nutritional ingredient extraction time and food materials the tasty time, food materials mouthfeel is more preferable, while can also be right after culinary art Cooking apparatus is cleaned by ultrasonic, and disperses the incrustation being attached in the cavity wall of cooking cavity, is loose, falling off, realizing cooking apparatus Automatically cleaning, cleaning be more easier, completely.

In some embodiments of the utility model, as shown in figure 3, waterproof and breathable part 22 can be bonded phase with bracket 21 Even, waterproof and breathable part 22 is connected firmly with bracket 21, and the junction of waterproof and breathable part 22 and bracket 21 can be made to seal, and prevents Sealing enters waterproof and breathable chamber 301, good airproof performance by the junction of waterproof and breathable part 22 and bracket 21.

Some embodiments according to the present utility model, as shown in figure 3, waterproof and breathable part 22 can be built in through-hole 211, To limit the position of waterproof and breathable part 22 in the axial face perpendicular to through-hole 211.For example, being set to branch in waterproof and breathable part 22 In the embodiment of the roof 215 of frame 21, the position in the horizontal direction of waterproof and breathable part 22 can be limited, waterproof and breathable part 22 is prevented Random movement and influence sealing effect.Waterproof and breathable part 22 can non-bulging outer surface or waterproof and breathable part in bracket 21 22 protrude from the outer surface of bracket 21 height it is smaller, it is saturating to be also possible to prevent waterproof for the more smooth beauty in the outer surface of bracket 21 Gas part 22 falls off due to surprisingly touching.

In addition, can be equipped with supporting surface 212 in through-hole 211, the outer periphery of waterproof and breathable part 22 can be with 212 phase of supporting surface Even, to limit axial position of the waterproof and breathable part 22 relative to through-hole 211, and waterproof and breathable part 22 connects with 21 face face of bracket Touching, connection area is bigger, is conducive to improve connection sealing.In the embodiment Nian Jie with bracket 21 of waterproof and breathable part 22, such as Shown in Fig. 3, glue-line 218 can be set between the outer periphery and supporting surface 212 of waterproof and breathable part 22.For example, can be first anti- Gum is pasted in the outer periphery or supporting surface 212 of water air-permeable member 22, waterproof and breathable part 22 is then pasted onto supporting surface 212 On, waterproof and breathable part 22 installs more convenient and quicker, and the setting position of gum is more easily controlled, and is conducive to improve the close of bonding Feng Xing.

Further, with continued reference to shown in Fig. 3, through-hole 211 can be stepped bore, and stepped bore may include the first hole Section 213 and the second hole section 214, and could be formed with step surface between the first hole section 213 and the second hole section 214, step surface can To constitute supporting surface 212.In some embodiments, the first hole section 213 can be located at the outer surface of bracket 21, the first hole section 213 Radial dimension can be greater than the second hole section 214 radial dimension, here, " radial dimension " can be understood as perpendicular to through-hole The size of 211 axis direction.Supporting surface 212 can be towards the outside of bracket 21, for example, in implementation as shown in Figure 3 as a result, Example in, through-hole 211 is formed as counterbore, and waterproof and breathable part 22 can be built in the first hole section 213, allow waterproof and breathable part 22 by The outside of bracket 21 is installed in through-hole 211, and operating space is bigger, and the installation of waterproof and breathable part 22 is more convenient.

In some embodiments of the utility model, waterproof and breathable part 22 can be waterproof ventilated membrane, and waterproof ventilated membrane is resistance to High temperature when heat is distributed by waterproof ventilated membrane, will not damage waterproof ventilated membrane, waterproof and breathable part can be improved 22 service life.For example, in certain embodiments, the temperature resistant range of waterproof ventilated membrane is -50 DEG C to 130 DEG C.In addition, Waterproof ventilated membrane does not adhere to any liquid or solid, and ventilative heat dissipation channel can be prevented to be blocked, and ensure that and radiates for a long time Validity.And waterproof ventilated membrane is nontoxic, ensure that the safety of ultrasonic oscillator device 100.

It optionally, in some embodiments, is the waterproof effect for further increasing waterproof and breathable part 22, waterproof ventilated membrane Waterproof rank can be IP65-IP68, and waterproof and dustproof ability is stronger, and even if water flow or water mist make waterproof ventilated membrane At certain pressure, waterproof and breathable chamber 301 also cannot be introduced into.

In addition, the Air permenbility of waterproof and breathable part 22 is higher, processing technology is more difficult to, and production cost is higher.In the utility model In, the Air permenbility of waterproof and breathable part 22 can be 300ml/cm²/min@7KPa-4500ml/cm²/ min@7KPa is guaranteeing waterproof Under the premise of 22 radiating efficiency of air-permeable member, the production cost of waterproof and breathable part 22 is reduced, and then reduce ultrasonic oscillator device 100 Production cost.

Some embodiments according to the present utility model, as depicted in figs. 1 and 2, bracket 21 is also provided with threading hole 217, The lead-out wire being connected with ultrasonic transducer 11 can pass through threading hole 217, to be connected with components such as power supply, controllers, realize The control of ultrasonic transducer 11.And lead-out wire, which can seal, to be threaded through in threading hole 217, for example, the outer peripheral surface of lead-out wire It can be interference fitted with the inner peripheral surface of threading hole 217, or by insulation glue sticking, prevent water from entering waterproof by threading hole 217 Ventilative chamber 301, improves the leakproofness of waterproof and breathable chamber 301.

In some embodiments of the utility model, as shown in Fig. 2, ultrasonic transducer 11 can be arranged in mounting hole 302, the outer peripheral surface of ultrasonic transducer 11 can be equipped with installation protrusion 101, and installation protrusion 101 can be located at waterproof and breathable chamber Along offseting in 301 and with the last week of mounting hole 302, so that ultrasonic transducer 11 is fixed relative to the position of pedestal 30.It can Selection of land, installation protrusion 101 were connected or along that can be weldingly connected, rivet by threaded fastener etc. with the last week of mounting hole 302 Mode is connected.

Optionally, as shown in Fig. 2, the junction of pedestal 30 and bracket component 20 can be equipped with sealing element 40, bracket component 20 lower edge can be clamped with sealing element 40 to be connected, and is sealed, is prevented with the junction to pedestal 30 and bracket component 20 Water enters waterproof and breathable chamber 301 by the junction of pedestal 30 and bracket component 20.And sealing element 40 can also only be against installation Between the outer peripheral surface and pedestal 30 of protrusion 101, to be sealed to ultrasonic transducer 11 and the junction of pedestal 30, water is prevented Waterproof and breathable chamber 301 is entered by mounting hole 302, further improves the leakproofness of waterproof and breathable chamber 301.Waterproof and breathable chamber 301 Be formed as confined space, realize makes the heat spreader of ultrasonic transducer 11 go out in closed environment.

In addition, the top of amplitude transformer can be with ultrasonic transducer 11 as shown in Fig. 2, vibrating arm 12 can be amplitude transformer Lower part be connected, the ultrasonic wave that ultrasonic transducer 11 generates can be transferred to amplitude transformer, and amplitude transformer can change ultrasound The amplitude (generally increasing) of wave, and ultrasonic wave is launched outward from the lower part of amplitude transformer, vibration velocity ratio is improved, it is anti-to reduce resonance The calorific value of ultrasonic transducer 11 is effectively reduced in resistance, improves the service life of ultrasonic transducer 11.

It should be noted that the top of vibrating arm 12 can be connected with the lower part of ultrasonic transducer 11, for example, can lead to It crosses the structures such as helicitic texture, connector to be connected, splits vibrating arm 12 with ultrasonic transducer 11, in order to according to culinary art Demand replace or convenient for cleaning to vibrating arm 12.Vibrating arm 12 also may be integrally formed in ultrasonic transducer 11, example Such as, as shown in Fig. 2, ultrasonic transducer 11 includes upper endpiece, lower endpiece and the electrode slice being located between upper endpiece and lower endpiece With piezoelectric patches (for example, piezoelectric ceramics), protrusion 101 is installed and is set to lower endpiece, the lower end of vibrating arm 12 and ultrasonic transducer 11 Block is integrated, and can make 100 structure of ultrasonic oscillator device simpler in this way, is assembled more convenient.

In the cooking apparatus for including ultrasonic oscillator device 100, as shown in Fig. 2, pedestal 30 can be with cooking apparatus The cover plate assembly 210 of pot cover 200 is connected or pedestal 30 may be integrally formed in cover plate assembly 210, to simplify pot cover 200 Structure reduces production cost.As a result, in the embodiment with mounting hole 302, mounting hole 302 can be set to cover plate assembly 210 On, and mounting hole 302 can penetrate through cover plate assembly 210 along the thickness direction of cover plate assembly 210, make ultrasonic oscillator device 100 can be installed on cover plate assembly 210, and in order to which vibrating arm 12 protrudes into cooking cavity, structure design is more reasonable.Further, exist In the demountable embodiment of cover plate assembly 210, ultrasonic oscillator device 100 can remove together with cover plate assembly 210, to subtract The disassembly frequency of few ultrasonic oscillator device 100 and 210 junction of cover plate assembly, improves leakproofness.

In further embodiments, pedestal 30 can also be connected with the interior cap assemblies of the pot cover 200 of cooking apparatus, Huo Zheji Seat 30 may be integrally formed in interior cap assemblies.In the embodiment with mounting hole 302, mounting hole 302 can be set to cooking pot On the interior cap assemblies of the pot cover 200 of tool, and mounting hole 302 can penetrate through interior cap assemblies along the thickness direction of interior cap assemblies.It can Selection of land, in the demountable embodiment of cover plate assembly 210, when cover plate assembly 210 removes, ultrasonic oscillator device 100 is not necessarily to It removes, it is possible to reduce the dismounting frequency of the electric connection structure of ultrasonic oscillator device 100 improves electric connection structure (for example, leading Line) connection reliability.

According to other of the cooking apparatus of the utility model embodiment and ultrasonic oscillator device 100 composition and operation pair For those skilled in the art be it is known, be not described in detail herein.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

In the description of this specification, the description of reference term " embodiment ", " specific embodiment ", " example " etc. means to tie Close at least one reality that the embodiment or example particular features, structures, materials, or characteristics described are contained in the utility model It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples Do not interfering, can be combined with each other in an appropriate manner in reconcilable situation.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (13)

1. a kind of ultrasonic oscillator device characterized by comprising

Ontology, the ontology include the ultrasonic transducer and vibrating arm being connected to each other；

Bracket component, the bracket component include bracket and waterproof and breathable part, and the bracket has through-hole, the waterproof and breathable part Seal the through-hole；

Pedestal, the bracket component be connected with the pedestal and with the pedestal cooperatively formed by the waterproof and breathable part into The ventilative waterproof and breathable chamber of row, it is intracavitary that at least part of the ultrasonic transducer protrudes into the waterproof and breathable.

2. ultrasonic oscillator device according to claim 1, which is characterized in that the pedestal is equipped with and the waterproof and breathable The mounting hole of chamber connection, the ontology wear in the mounting hole and the ultrasonic transducer integrally to protrude into the waterproof saturating Air cavity.

3. ultrasonic oscillator device according to claim 1, which is characterized in that the waterproof and breathable part and the bracket are viscous It connects connected.

4. ultrasonic oscillator device according to claim 1, which is characterized in that supporting surface is equipped in the through-hole, it is described Waterproof and breathable part is built in the through-hole and the outer periphery of the waterproof and breathable part is connected with the supporting surface.

5. ultrasonic oscillator device according to claim 4, which is characterized in that the through-hole is stepped bore and including the One hole section and the second hole section, are formed with step surface between first hole section and second hole section, the step surface constitutes institute Supporting surface is stated, first hole section is located at the outer surface of the bracket, and the waterproof and breathable part is built in first hole section.

6. ultrasonic oscillator device according to claim 1, which is characterized in that the through-hole includes at least one, described When through-hole is multiple, multiple through-holes are spaced apart setting and the waterproof and breathable part includes corresponding with multiple through-holes It is multiple.

7. ultrasonic oscillator device according to claim 1, which is characterized in that the bracket includes roof and side peripheral wall, At least one of the roof and the side peripheral wall are equipped with the through-hole.

8. ultrasonic oscillator device according to claim 1, which is characterized in that the waterproof and breathable part is waterproof and breathable Film.

9. ultrasonic oscillator device according to claim 1, which is characterized in that the Air permenbility of the waterproof and breathable part is 300ml/cm²/min@7KPa-4500ml/cm²/min@7KPa。

10. ultrasonic oscillator device according to claim 1, which is characterized in that the bracket is additionally provided with threading hole, with institute The connected extraction linear sealing of ultrasonic transducer is stated to be threaded through in the threading hole.

11. ultrasonic oscillator device according to claim 2, which is characterized in that the ultrasonic transducer is arranged in institute Mounting hole is stated, the outer peripheral surface of the ultrasonic transducer is equipped with the last week intracavitary and with the mounting hole positioned at the waterproof and breathable Along the installation protrusion to offset, the vibrating arm is amplitude transformer and top is connected with the lower part of the ultrasonic transducer, described super The ultrasonic wave that acoustic wave transducer is transferred to the amplitude transformer launches outward after changing amplitude from the lower part of the amplitude transformer.

12. a kind of cooking apparatus, which is characterized in that filled including ultrasonic oscillator described according to claim 1 any one of -11 It sets, when the ultrasonic oscillator device works, the vibrating arm protrudes into the cooking cavity of the cooking apparatus.

13. cooking apparatus according to claim 12, which is characterized in that the pot cover of the pedestal and the cooking apparatus Interior cap assemblies are connected or are integrally formed at the interior cap assemblies；Alternatively,

The pedestal is connected with the cover plate assembly of the pot cover of the cooking apparatus or is integrally formed at the cover plate assembly.