CN102764083B

CN102764083B - ultrasonic pot cover

Info

Publication number: CN102764083B
Application number: CN201210258704.XA
Authority: CN
Inventors: 赵显华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-25
Filing date: 2012-07-25
Publication date: 2014-10-22
Anticipated expiration: 2032-07-25
Also published as: CN102764083A

Abstract

The invention provides an ultrasonic pot cover comprising a pot cover, wherein the pot cover is provided with an amplitude transformer which is connected with an energy converter. The ultrasonic pot cover has a simple structure; when the pot cover is in use, the energy converter is electrically connected with an external ultrasonic generator in order to convert the electric energy of the ultrasonic generator into mechanical energy and generate vibration, the amplitude of the energy converter is amplified by the amplitude transformer, and the pot cover vibrates together with the amplitude transformer, in this way, the pot cover vibrates up and down with high frequency on the pot body so as to impact the steam in the pot body and foods, and then, the high-pressure hot air impacts the foods again, thus, the food aging is fastened, the food flavors are mixed well, the cooking time is shortened and the food quality is improved; meanwhile, the soup or porridge is prevented from lifting the pot cover and overflowing when boiling.

Description

Ultrasonic wave pot cover

Technical field

The present invention relates to a kind ofly for the pot cover on the pot for cooking rice of cook food, belong to pot cover technical field.

Background technology

Hyperacoustic propagation can make tool or liquid produces vibration, this makes ultrasonic wave be widely used in fields such as machining (reducing the surface roughness value of workpiece), cleanings, ultrasonic vibration is produced by transducer, transducer is electrically connected with supersonic generator, transducer is connected with a ultrasonic transformer, to amplify the amplitude of transducer vibrations.Same ultrasonic wave is also having application aspect Effective Component of Chinese Medicine extraction element and cook food container.

Chinese patent literature CN201333400 discloses a kind of " ultrasonic extraction kettle ", comprises the cylinder jacketed pan body being made up of stainless steel inner container and stainless steel casing; There is charge door pot body top, is lined with steam heating jacket in interlayer, and pot body downside has the jet chimney and the discharging tube that lead to steam heating jacket, has control valve on jet chimney; Bottom of pot body has slag-drip opening and slagging device; On pot body inner bag surrounding sidewall, be furnished with symmetrically ultrasonic wave transducer plate, the external supersonic generator that is connected with of corresponding pot.In this ultrasonic extraction kettle, the effect of ultrasonic wave transducer plate is to make a pot body vibration, and the dregs of a decoction are difficult for stopping up slag-drip opening, but because pot body is heavier, vibrating effect is undesirable.

Chinese patent literature CN2296151 discloses a kind of " ultrasonic sterilization, synergy Non-burnt pot ", for the pan type container of the articles for use of enduring, cook, be equipped with taking water vapour in pot interlayer body as the supersonic generator of power its inside, when to edible product solution (or mixture) heating, carry out ul-trasonic irradiation simultaneously, play the effect of killing the middle bacterium of solution (or mixture) and microorganism, promote the physical decomposition of solution (or mixture) in pot simultaneously, make particle macro more, distribute more even, and can not be burned.But the supersonic generator described in its description is a nozzle, be not vibrative ultrasonic unit truly, this pan structure complexity simultaneously, cost is high.

Summary of the invention

The present invention is directed to existing ultrasonic wave and cook at food the deficiency that the application technology aspect utensil exists, provide a kind of simple in structure, be beneficial to food rapid aging and strengthen the ultrasonic wave pot cover of food mouthfeel.

Ultrasonic wave pot cover of the present invention, by the following technical solutions:

This ultrasonic wave pot cover, comprises pot cover, and ultrasonic transformer is installed on pot cover, connects transducer on ultrasonic transformer.

Transducer can be magnetostrictive transducer, can be also piezoelectric ceramic transducer.

A shell of outside suit of ultrasonic transformer and transducer.

When use, transducer is electrically connected with outside supersonic generator, transducer is mechanical energy by the electric energy conversion of supersonic generator, produce vibration, ultrasonic transformer is by the Amplitude amplification of transducer, pot cover vibrates together with ultrasonic transformer, so just make pot cover on pot body, produce the dither that amplitude is small, steam in pot body and food is produced and impacted, hot high pressure gas impacts food again, makes food accelerating maturing fully tasty, reduces and cooks the time, and improved food quality, while having avoided soup class or the boiling of congee group food, back down pot cover simultaneously and overflow.

The present invention is simple in structure, improves food slaking acceleration and food quality by ultrasonic vibration, has avoided food to overflow simultaneously.

Brief description of the drawings

Fig. 1 is the structural representation of first embodiment of the invention.

Fig. 2 is the structural representation of second embodiment of the invention.

In figure: 1, pot cover, 2, ultrasonic transformer, 3, transducer, 4, shell, 5, handle.

Detailed description of the invention

Embodiment 1

As shown in Figure 1, the ultrasonic wave pot cover of the present embodiment is that a ultrasonic transformer 2 is installed on pot cover 1, and ultrasonic transformer 2 is connected with a transducer 3, and transducer 3 can be magnetostrictive transducer, can be also piezoelectric ceramic transducer.At a shell 4 of the outside of ultrasonic transformer 2 and transducer 3 suit, to protect ultrasonic transformer 2 and transducer 3.Pot cover 1 adopts not easily broken material to make, and metal material is best.

When use, transducer 3 is electrically connected with outside supersonic generator, transducer 3 is mechanical energy by the electric energy conversion of supersonic generator, produces vibration, and ultrasonic transformer 2 is by the Amplitude amplification of transducer 3.Pot cover 1 vibrates together with ultrasonic transformer 2, so just makes pot cover 1 high frequency up-down vibration on pot body, and the steam in pot body and food is produced and impacted, hot high pressure gas impacts food again, make food accelerating maturing fully tasty, reduce and cook the time, and improved food quality.Can also avoid soup class or the boiling of congee group food time, back down pot cover overflows simultaneously.

Embodiment 2

As shown in Figure 2, the ultrasonic wave pot cover of the present embodiment is that plural ultrasonic transformer 2 is installed on pot cover 1, and each ultrasonic transformer 2 is all connected with a transducer 3, and the outer cover of the connected transducer 3 of each ultrasonic transformer 2 is equipped with shell 4.The middle part of pot cover 1 is provided with the handle 5 that lifts pot cover.

Claims

1. a ultrasonic wave pot cover, comprises pot cover, it is characterized in that: ultrasonic transformer is installed on pot cover, connects transducer on ultrasonic transformer; Transducer is electrically connected with outside supersonic generator, transducer is mechanical energy by the electric energy conversion of supersonic generator, produce vibration, ultrasonic transformer is by the Amplitude amplification of transducer, pot cover vibrates together with ultrasonic transformer, so just make pot cover on pot body, produce the dither that amplitude is small, steam in pot body and food is produced and impacted, hot high pressure gas impacts food again, make food accelerating maturing fully tasty, reduce and cook the time, and improved food quality, while having avoided soup class or the boiling of congee group food, back down pot cover simultaneously and overflow.

2. ultrasonic wave pot cover according to claim 1, is characterized in that: a shell of outside suit of described ultrasonic transformer and transducer.