CN205664438U - Firing equipment and culinary art device - Google Patents
Firing equipment and culinary art device Download PDFInfo
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- CN205664438U CN205664438U CN201620532825.2U CN201620532825U CN205664438U CN 205664438 U CN205664438 U CN 205664438U CN 201620532825 U CN201620532825 U CN 201620532825U CN 205664438 U CN205664438 U CN 205664438U
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- fuselage
- firing equipment
- cooking apparatus
- sound
- aerofluxus
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Abstract
The utility model provides a heating equipment and culinary art device, this firing equipment includes: a sound sound signal, wherein, microprocessor is connected with sound sensor and heating element electricity respectively for supporting sound sensor and microprocessor are installed to cooking utensil's fuselage and installation cavity heating element and the automatically controlled board that is located the fuselage on the automatically controlled board, and the sound sensor is used for detecting cooking utensil and sends for the sound sound signal who detects according to the sound sensor adjusts heating element's heating power. Among this technical scheme, arrange the sound sensor in the circuit board on, left out the step of sound sensor with the fuselage assembly. Simultaneously, owing to in need not to be embedded into the fuselage with the sound sensor, needn't set up the structure that is used for imbedding the sound sensor on the fuselage to improved the structural strength of fuselage, reduced the processing degree of difficulty of fuselage, in addition, avoided because extra trompil results in the inside into problem of dust of intaking of fuselage.
Description
Technical field
This utility model relates to cooking apparatus technical field, in particular to a kind of firing equipment and a kind of culinary art dress
Put.
Background technology
At present, the most traditional pressure cooker still occupies the biggest market, needs aerofluxus in pressure cooker work process, due to
Required for the kind of food materials is different with quantity, the number of times of pressure cooker aerofluxus is the most different, therefore, in order to reach good culinary art effect
For security reasons, need the aerofluxus number of times of pressure cooker is added up and it needs to regulate firepower in time.Due to pressure
During pot aerofluxus, sound characteristic change is substantially, identifies this sound characteristic so can be extracted by sound transducers such as sound transducers,
Thus reach to monitor the purpose of pressure cooker aerofluxus number of times.But, in existing technical scheme, for the sound samples effect reached
Really, generally sound transducer is embedded on the fuselage of firing equipment, and at fuselage towards the direction perforate of source of sound, with to sound
The path of incoming sound transducer, but so can cause structure and assemble relatively difficult problem.Simultaneously as opening on fuselage
Hole, the water, dust or the Blatta seu periplaneta that are easily caused the external world enter into from the external world and cause a series of problem inside electromagnetic oven.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art or correlation technique.
To this end, a purpose of the present utility model is to propose a kind of firing equipment.
Another purpose of the present utility model is to propose a kind of cooker.
For achieving the above object, according to the embodiment of first aspect of the present utility model, it is proposed that a kind of firing equipment, bag
Include: fuselage, in being used for supporting cooking apparatus, and described fuselage, be provided with installation cavity；Heating assembly, is positioned at described installation cavity,
For the described cooking apparatus of described supporting fuselage is heated；Electric-controlled plate, is positioned at described installation cavity, and described electric-controlled plate
On sound transducer and microprocessor are installed, described sound transducer is for detecting the sound letter that described cooking apparatus sent
Number, wherein, described microprocessor electrically connects with described sound transducer and described heating assembly respectively, for according to described sound
The described acoustical signal that sensor detects regulates the heating power of described heating assembly.
According to the firing equipment of embodiment of the present utility model, during due to cooking apparatus aerofluxus, there is obvious exhaust sound,
And its exhaust sound time is longer, acoustical signal obvious difference before and after aerofluxus, there is obvious feature.Therefore by arranging sound
The acoustical signal of sensor detection cooking apparatus, and the acoustical signal regulation detected according to sound transducer by microprocessor
The heating power of heating assembly, it is achieved that the heating power of cooking apparatus is adjusted by firing equipment automatically, solves and makes
With cooking apparatus, during the most non intelligent cooking apparatus (such as pressure cooker and the kettle), user's moment is needed to pay close attention to cooking apparatus
The problem of working condition, saves the time of user, is conducive to promoting the experience of user.
It will be appreciated, however, that sound transducer of the prior art is typically embedded on the fuselage of firing equipment, and
On fuselage, sound transducer is directly passed to sound towards the direction perforate of source of sound, outside acoustical signal by the perforate of fuselage
In sensor.But sound transducer must individually be assembled by this method for designing with fuselage, fuselage must carry out perforate and sets simultaneously
Meter, adds fuselage assembling and difficulty of processing the most undoubtedly.Further, in prior art, also have to be arranged on sound transducer and cook
Prepare food on utensil, in order to the sound sent during sensitiveer perception cooking apparatus aerofluxus, but this method for designing can run into confession
Electricity and the problem transmitting data inconvenience.In order to avoid defect of the prior art, in the present embodiment, by sound transducer
It is placed on circuit board, eliminates the step of sound transducer and fuselage assembling.Simultaneously as without sound transducer is embedded into
In fuselage, fuselage need not be offered the structure for embedding sound transducer, thus improve the structural strength of fuselage, and,
It is not necessary for sound transducer on fuselage and specially opens the aperture of an incoming sound, thus reduce the difficulty of processing of fuselage, separately
Outward, it is to avoid owing to extra perforate causes the fuselage interior to intake into the problem of dust.Preferably, in the present embodiment, for
Improve the perceptual sensitivity of sound transducer, amplification module and filtering mould are set between sound transducer and microprocessor
Block, to extract effective exhaust signal from the acoustical signal of sound transducer collection.
Firing equipment according to above-described embodiment of the present utility model, it is also possible to there is techniques below feature:
According to an embodiment of the present utility model, described sound transducer be to be mounted directly to by paster or welding manner
On described electric-controlled plate.
According to the firing equipment of embodiment of the present utility model, when making electric-controlled plate, straight by paster or welding manner
Connect and sound transducer is assembled on circuit board, eliminate the step of sound transducer and fuselage assembling, simultaneously as without inciting somebody to action
Sound transducer is embedded in fuselage, fuselage need not be offered the structure for embedding sound transducer, thus improve fuselage
Structural strength, and, fuselage is not necessary for sound transducer and specially opens the aperture of an incoming sound, thus reduce machine
The difficulty of processing of body, it addition, avoid owing to extra perforate causes fuselage interior to be intake into the problem of dust.
According to an embodiment of the present utility model, described electric-controlled plate also includes aerofluxus judge module and power adjustments mould
Block, described microprocessor has aerofluxus counting module, and described aerofluxus judge module is connected to described aerofluxus counting module and described
Between sound transducer；Described power conditioning module is connected between described microprocessor and described heating assembly；Described aerofluxus
Whether the acoustical signal that judge module is detected according to described sound transducer is in the range of predeterminated frequency and default amplitude range
The interior preset duration that continues judges whether described cooking apparatus occurs aerofluxus, described aerofluxus counting module to judge mould in described aerofluxus
Block adds up the number of times of described cooking apparatus generation aerofluxus, described power conditioning module root after judging described cooking apparatus generation aerofluxus
The aerofluxus number of times completed according to described cooking apparatus regulates the heating power of described heating assembly.
According to the firing equipment of embodiment of the present utility model, owing to the aerofluxus number of times of cooking apparatus can represent cooking pot
The culinary art situation of food in tool, therefore by adding up the number of times of cooking apparatus generation aerofluxus, and completed according to cooking apparatus
The heating power of aerofluxus number of times regulation heating assembly so that firing equipment can be automatically according to the culinary art feelings of food in cooking apparatus
Condition realizes being adjusted the heating power of heating assembly, decreases the program needing user to participate in cooking process, saves
The cooking time of user.Wherein, the sound sent in exhaust condition and non-exhaust condition due to cooking apparatus is different, tool
Body ground, cooking apparatus is at the frequency of the acoustical signal that exhaust condition sends and amplitude and the sound sent when being in non-exhaust condition
The frequency of signal is different with amplitude, therefore, and the acoustical signal sent by sound transducer detection cooking apparatus, and by row
Whether gas judge module continues preset duration in the range of predeterminated frequency and in default amplitude range according to described acoustical signal is come
Judge whether described cooking apparatus occurs aerofluxus.Predeterminated frequency scope is 2kHz-6kHz, and preset duration scope is 10s to 30s,
Default amplitude range to do phase according to the parameter of the installation site of sound transducer, the characteristic of cooking apparatus and amplifying circuit
The adjustment answered.Certainly, predeterminated frequency scope and preset duration can also be according to the material of cooking apparatus and the materials of institute's cooking food
The factors such as matter do corresponding adjustment.
Preferably, in order to guarantee that aerofluxus judge module judges whether cooking apparatus occurs aerofluxus, Ke Yixian exactly
Acoustical signal sound transducer being detected is amplified processing, and judges the most again.
According to an embodiment of the present utility model, described fuselage includes base and for supporting the face of described cooking apparatus
Plate, described panel is removably mounted on described base, and surrounds described installation cavity with described base, sets in described installation cavity
It is equipped with described heating assembly and described electric-controlled plate.
According to the firing equipment of embodiment of the present utility model, the base of this fuselage removably connects with panel, it is simple to use
Heating assembly in the installation cavity of fuselage is placed under repair with electric-controlled plate or changes by family, improves the utilization rate of product.
According to an embodiment of the present utility model, the bottom of described base is provided with multiple spikes, the plurality of
The bottom of each spike in spike is provided with cushion.
According to the firing equipment of embodiment of the present utility model, by arranging multiple spikes at base bottom so that should
There is between base and work top certain interval, be so possible not only to improve the radiating efficiency of the bottom of firing equipment, and
The heat can also being prevented effectively from installation cavity is transferred to work top by base, and situation about being scorched by work top is sent out
Raw, improve service life and the safety in utilization of firing equipment.Wherein, owing to cooking apparatus is in exhaust process, can produce
Certain vibration so that firing equipment also produces certain vibration, in order to avoid when firing equipment vibrates produce noise and
Affecting the testing result of sound transducer, the bottom of a spike of firing equipment is provided with cushion, this cushion is not only kept away
Exempt to produce noise during firing equipment vibration, improve the detection accuracy of sound transducer, and may also operate as anti-skidding
Effect, it may be assumed that prevent firing equipment from sliding on work top, improves the safety in utilization of firing equipment.
According to an embodiment of the present utility model, also including: isolation cover, described isolation cover is set in outside described fuselage
Portion, and described isolation cover and described fuselage surround a receiving chamber, described cooking apparatus is positioned in described receiving chamber, wherein, described
The sidewall of isolation cover is provided with can the door body of folding.
According to the firing equipment of embodiment of the present utility model, the sheathed isolation cover in outside of fuselage, this isolation cover and machine
Body surrounds receiving chamber, and this isolation cover be provided with can the door body of folding, by opening door body, cooking apparatus is placed on this receiving
In chamber, and when cooking apparatus is started working, close door body；In this technical scheme, by isolation cover being set in fuselage and cooking
Prepare food the outside of utensil, be possible not only to avoid the normal detection of other acoustic impacts sound transducer in external environment condition, and should
Isolation cover also acts as the effect that the acoustical signal sent when being worked by cooking apparatus is assembled, it is ensured that sound transducer detects
The intensity of acoustical signal, improve the detection accuracy of sound transducer, thus improve user's user satisfaction.
Wherein, what deserves to be explained is, isolation cover is provided with door body near one end of the regulation and control plate of firing equipment, the most permissible
Facilitate user to regulate regulation and control plate, thus facilitate user that the duty of firing equipment is adjusted.
According to an embodiment of the present utility model, described isolation cover be provided with on translucent cover, and described isolation cover many
Individual air-vent.
According to the firing equipment of embodiment of the present utility model, by isolation cover is designed as translucent cover, it is simple to Yong Husui
Time check the cooking status of cooking apparatus, and multiple air-vent will be designed on isolation cover, it is to avoid cooking apparatus is in work process
A large amount of gases row of middle generation does not go out thus causes the air pressure in receiving chamber excessive, affects the situation that cooking apparatus normally works
Occur, it is ensured that cooking apparatus stability in use and safety, improve the experience of user.
According to an embodiment of the present utility model, described firing equipment is electromagnetic oven, gas-cooker or electric bakeware.
According to an embodiment of the present utility model, described cooking apparatus is pressure cooker, described pressure cooker include pot and
Cover the pot cover of described pot, described pot is provided with handle, described pot cover is provided with air bleeding valve, described air bleeding valve upper cover
It is provided with weight.
The cooking apparatus that the present embodiment provides is pressure cooker.This pressure cooker includes pot, the pot cover of capping pot, wherein,
Pot one end radially is provided with the handle for gripping, and pot cover is provided with air bleeding valve, and air bleeding valve is covered with weight, and air bleeding valve is offered
Having air vent vertically, when the air pressure in pressure cooker is more than the gravity of weight, weight is by vertical jack-up, and pressure cooker starts row
Gas, after aerofluxus after a while, the air pressure in pressure cooker falls after rise less than the pressure of weight, weight, and pressure cooker stops aerofluxus,
Thus complete an aerofluxus.After heating after a while, the pressure in pressure cooker, again more than the gravity of weight, starts new
One aerofluxus taken turns.The present embodiment is by acoustical signal produced by sound transducer detection pressure cooker, and then judges that air bleeding valve is
No it is in exhaust condition.
It should be noted that and prior art offers on the air bleeding valve of some pressure cooker several rows radially
QI KOU, the pressure in its pot once more than preset value, will ceaselessly aerofluxus, simultaneously drive weight and rotate around air bleeding valve, directly
Complete to food cooking.The pressure cooker of this part is different from the pressure cooker that the present embodiment provides.Certainly, cooking apparatus also may be used
Think hot-water bottle.
Embodiment according to this utility model second aspect, it is also proposed that a kind of cooker, including: cooking apparatus；With
Firing equipment according to any one of above-described embodiment.
The cooker that this utility model second aspect embodiment provides, has the arbitrary enforcement of this utility model first aspect
The firing equipment that example provides, therefore, this cooker has the whole useful effect of the firing equipment that any of the above-described embodiment provides
Really.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 shows the system structure of the detection cooking apparatus aerofluxus number of times according to first embodiment of the present utility model
Schematic diagram；
Fig. 2 shows the system structure of the detection cooking apparatus aerofluxus number of times according to second embodiment of the present utility model
Schematic diagram；
Fig. 3 shows the internal structure schematic diagram of the system of the detection pressure cooker aerofluxus number of times shown in Fig. 1 and Fig. 2.
Detailed description of the invention
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
This utility model is further described in detail by body embodiment.It should be noted that in the case of not conflicting, this Shen
Feature in embodiment please and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but, this practicality
Novel can implement to use other to be different from other modes described here, therefore, protection domain of the present utility model is also
Do not limited by following public specific embodiment.
As shown in Figure 1 to Figure 3, the utility model proposes a kind of firing equipment 1, including: fuselage 10, it is used for supporting culinary art
It is provided with installation cavity in utensil 2, and fuselage 10；Heating assembly (not shown), is positioned at installation cavity, for 10, fuselage
The cooking apparatus 2 of support heats；Electric-controlled plate 12, is positioned on installation cavity, and electric-controlled plate 12 and is provided with sound transducer 122 He
Microprocessor 34, sound transducer 122 is for detecting the acoustical signal that cooking apparatus 2 is sent, and wherein, microprocessor 34 is respectively
Electrically connect with sound transducer 122 and heating assembly, for the acoustical signal regulation heating detected according to sound transducer 122
The heating power of assembly.
Firing equipment 1 according to embodiment of the present utility model, has obvious aerofluxus sound during due to cooking apparatus 2 aerofluxus
Sound, and its exhaust sound time is longer, acoustical signal obvious difference before and after aerofluxus, has obvious feature.Therefore by arranging
Sound transducer 122 detects the acoustical signal of cooking apparatus 2, and the sound detected by microprocessor according to sound transducer
The heating power of Signal Regulation heating assembly, it is achieved that the heating power of cooking apparatus 2 is adjusted by firing equipment 1 automatically.
It will be appreciated, however, that sound transducer of the prior art is typically embedded on the fuselage of firing equipment, and
On fuselage, sound transducer is directly passed to sound towards the direction perforate of source of sound, outside acoustical signal by the perforate of fuselage
In sensor.But sound transducer must individually be assembled by this method for designing with fuselage, fuselage must carry out perforate and sets simultaneously
Meter, adds fuselage assembling and difficulty of processing the most undoubtedly.Further, in prior art, also have to be arranged on sound transducer and cook
Prepare food on utensil, in order to the sound sent during sensitiveer perception cooking apparatus aerofluxus, but this method for designing can run into confession
Electricity and the problem transmitting data inconvenience.In order to avoid defect of the prior art, in the present embodiment, by sound transducer
122 are placed on circuit board, eliminate the step of sound transducer 122 and fuselage 10 assembling.Simultaneously as without by sound sensor
Device 122 is embedded in fuselage 10, fuselage 10 need not be offered the structure for embedding sound transducer 122, thus improve machine
The structural strength of body 10, and, fuselage 10 is not necessary for sound transducer 122 and specially opens the aperture of an incoming sound, from
And reduce the difficulty of processing of fuselage 10, it addition, avoid owing to extra perforate causes fuselage 10 inner inlet to enter dust
Problem.
Firing equipment 1 according to above-described embodiment of the present utility model, it is also possible to there is techniques below feature:
As it is shown in figure 1, in technique scheme, it is preferable that sound transducer 122 is direct by paster or welding manner
It is installed on electric-controlled plate 12.
In this technical scheme, when making electric-controlled plate 12, by paster or welding manner directly by sound transducer 122
It is assembled on circuit board, eliminates the step of sound transducer 122 and fuselage 10 assembling, simultaneously as without by sound sensor
Device 122 is embedded in fuselage 10, fuselage 10 need not be offered the structure for embedding sound transducer 122, thus improve machine
The structural strength of body 10, and, fuselage 10 is not necessary for sound transducer 122 and specially opens the aperture of an incoming sound, from
And reduce the difficulty of processing of fuselage 10, it addition, avoid owing to extra perforate causes fuselage 10 inner inlet to enter dust
Problem.
In technique scheme, it is preferable that electric-controlled plate 12 also includes aerofluxus judge module and power conditioning module, micro-place
Reason utensil has aerofluxus counting module, aerofluxus judge module to be connected between aerofluxus counting module and sound transducer；Power adjustments
Module is connected between microprocessor and heating assembly；The sound letter that aerofluxus judge module is detected according to sound transducer 122
Number whether continuing preset duration in the range of predeterminated frequency and in default amplitude range judges whether cooking apparatus 2 is arranged
Gas, at aerofluxus judge module, aerofluxus counting module judges that adding up cooking apparatus 2 after cooking apparatus 2 occurs aerofluxus occurs the secondary of aerofluxus
Number, the heating power of the aerofluxus number of times regulation heating assembly that power conditioning module is completed according to cooking apparatus 2.
In this technical scheme, owing to the aerofluxus number of times of cooking apparatus 2 can represent the culinary art feelings of food in cooking apparatus 2
, therefore there is the number of times of aerofluxus in condition, and the aerofluxus number of times regulation completed according to cooking apparatus 2 adds by statistics cooking apparatus 2
The heating power of hot assembly so that firing equipment 1 can realize heating automatically according to the culinary art situation of food in cooking apparatus 2
The heating power of assembly is adjusted, and decreases the program needing user to participate in cooking process, when saving the culinary art of user
Between.Wherein, the sound sent in exhaust condition and non-exhaust condition due to cooking apparatus 2 is different, specifically, and cooking pot
Tool 2 is in the frequency of the frequency of the acoustical signal that exhaust condition sends and amplitude with the acoustical signal sent when being in non-exhaust condition
Different with amplitude, therefore, detect, by sound transducer 122, the acoustical signal that cooking apparatus 2 is sent, and judged by aerofluxus
Whether module continues preset duration in the range of predeterminated frequency and in default amplitude range according to acoustical signal judges cooking pot
Whether tool 2 there is aerofluxus.Predeterminated frequency scope is 2kHz-6kHz, and preset duration scope is 10s to 30s, presets amplitude range and wants
The parameter of installation site, the characteristic of cooking apparatus 2 and amplifying circuit according to sound transducer 122 does corresponding adjustment.
Certainly, predeterminated frequency scope and preset duration can also be according to factors such as the materials of the material of cooking apparatus 2 and institute's cooking food
Do corresponding adjustment.
As depicted in figs. 1 and 2, in technique scheme, it is preferable that fuselage 10 includes base 102 and cooks for supporting
Preparing food the panel 104 of utensil 2, panel 104 is removably mounted on base 102, and surrounds installation cavity, installation cavity with base 102
Inside it is provided with heating assembly and electric-controlled plate 12.
In this technical scheme, the base 102 of fuselage 10 removably connects with panel 104, it is simple to user is to fuselage 10
Heating assembly in installation cavity places under repair with electric-controlled plate 12 or changes, and improves the utilization rate of product.
As depicted in figs. 1 and 2, in technique scheme, it is preferable that the bottom of base 102 is provided with multiple spikes
1022, the bottom of each spike 1022 in multiple spikes 1022 is provided with cushion (not shown).
In this technical scheme, by arranging multiple spikes 1022 bottom base 102 so that this base 102 and work
Make to have between table top certain interval, be so possible not only to improve the radiating efficiency of the bottom of firing equipment 1, but also can have
Effect avoids the heat in installation cavity to be transferred to work top by base 102, and situation about being scorched by work top occurs, and improves
The service life of firing equipment 1 and safety in utilization.Wherein, owing to cooking apparatus 2 is in exhaust process, can produce certain
Vibration, so that firing equipment 1 also produces certain vibration, affects in order to avoid producing noise when firing equipment 1 vibrates
The testing result of sound transducer 122, is provided with cushion in the bottom of a spike 1022 of firing equipment 1, and this cushion is not
Only avoid generation noise when firing equipment 1 vibrates, improve the detection accuracy of sound transducer 122, and could also function as
To anti-skidding effect, it may be assumed that prevent firing equipment 1 from sliding on work top, improve the safety in utilization of firing equipment 1.
As in figure 2 it is shown, in technique scheme, it is preferable that firing equipment 1 also includes: isolation cover 14, and isolation cover 14 overlaps
Being located at the outside of fuselage 10, and isolation cover 14 surrounds a receiving chamber with fuselage 10, cooking apparatus 2 is positioned in receiving chamber, wherein, every
Sidewall from cover 14 is provided with can the door body of folding.
In this technical scheme, the sheathed isolation cover 14 in outside of fuselage 10, this isolation cover 14 surrounds receiving with fuselage 10
Chamber, and this isolation cover 14 be provided with can the door body of folding, by opening door body, cooking apparatus 2 is placed in this receiving chamber, and
When cooking apparatus 2 is started working, close door body；In this technical scheme, by isolation cover 14 being set in fuselage 10 and culinary art
The outside of utensil 2, is possible not only to avoid the normal detection of other acoustic impacts sound transducer 122 in external environment condition, and
This isolation cover 14 also acts as the effect that the acoustical signal sent when being worked by cooking apparatus 2 is assembled, it is ensured that sound transducer
The intensity of 122 acoustical signals detected, improves the detection accuracy of sound transducer 122, thus improves user and use full
Meaning degree.
Wherein, what deserves to be explained is, isolation cover 14 is provided with door body, so near one end of the regulation and control plate of firing equipment 1
User can be facilitated to regulate regulation and control plate, thus facilitate user that the duty of firing equipment 1 is adjusted.
As in figure 2 it is shown, in technique scheme, it is preferable that isolation cover 14 is to be provided with on translucent cover, and isolation cover 14
Multiple air-vents.
In this technical scheme, by isolation cover 14 is designed as translucent cover, it is simple to user checks cooking apparatus 2 at any time
Cooking status, and multiple air-vent will be designed on isolation cover 14, it is to avoid a large amount of gas that cooking apparatus 2 produces in the course of the work
Body row does not go out thus causes the air pressure in receiving chamber excessive, affects the situation generation that cooking apparatus 2 normally works, it is ensured that cook
Prepare food utensil 2 stability in use and safety, improve the experience of user.
As depicted in figs. 1 and 2, in technique scheme, cooking apparatus 2 is pressure cooker, pressure cooker include pot 20 and
The pot cover 22 of capping pot 20, pot 20 is provided with handle 202, pot cover 22 is provided with air bleeding valve (by Fig. 1 and Fig. 2
Weight is blocked), air bleeding valve is covered with weight 222.
The cooking apparatus 2 that the present embodiment provides is pressure cooker.This pressure cooker includes pot 20, the pot cover of capping pot 20
22, wherein, pot 20 one end radially is provided with the handle 202 for gripping, and pot cover 22 is provided with air bleeding valve, air bleeding valve is covered with
Weight 222, exhaust valve open is provided with air vent vertically, when the air pressure in pressure cooker is more than the gravity of weight 222, weight
222 are started aerofluxus by vertical jack-up, pressure cooker, and after aerofluxus after a while, the air pressure in pressure cooker is less than weight 222
Pressure, weight 222 falls after rise, and pressure cooker stops aerofluxus, thus completes an aerofluxus.After heating after a while, pressure cooker
Interior pressure more than the gravity of weight 222, starts the aerofluxus of a new round again.The present embodiment is detected by sound transducer 122
Acoustical signal produced by pressure cooker, and then judge whether air bleeding valve is in exhaust condition.Wherein, this cooking apparatus 2 is all right
For insulating pot.
As depicted in figs. 1 and 2, according to the embodiment of this utility model second aspect, it is also proposed that a kind of cooker, bag
Include: cooking apparatus 2；With the firing equipment 1 any one of above-described embodiment.
The cooker that this utility model second aspect embodiment provides, has the arbitrary enforcement of this utility model first aspect
The firing equipment 1 that example provides, therefore, this cooker has the whole useful of the firing equipment 1 of any of the above-described embodiment offer
Effect.
Specifically, this cooking apparatus 2 is pressure cooker, and this firing equipment 1 is electromagnetic oven, as depicted in figs. 1 and 2 for passing through sound
Sound sensor 122 detects the system of pressure cooker aerofluxus number of times automatically, and this system is by the sound in sensed pressure pot exhaust process
Signal detects pressure cooker whether aerofluxus (as gathered sound by mike), the sound that this sound transducer 122 will detect
Signal is transferred to the electric-controlled plate 12 of electromagnetic oven, and electric-controlled plate 12 controls the firepower size of electromagnetic oven.The internal structure of this system such as Fig. 3
Shown in, including mike 30 (i.e. sound transducer 122), amplification module 31, filtration module 32, AD sampling module 33, micro-process
Device 34, heating control module 35.Its operation principle is as follows:
1, mike 30 produces acoustical signal by the sound that perception is extraneous.
2, the acoustical signal produced is amplified by amplification module 31.
3, the signal after amplifying enters filtration module 32 and is filtered, and the frequency of exhaust signal concentrates on 2kHz-6kHz, filter
Mode block 32 is preferably bandpass filtering modules block, the signal that output is between 2kHz-6kHz；In addition it is also possible to without filtering
Ripple processes, and i.e. can not use filtration module in system.
4, the signal of filtration module 32 output is obtained by microprocessor 34 after AD sampling module 33 processes.
5, after microprocessor 34 obtains the output signal of AD sampling module 33, signal is carried out average, extreme difference, extreme value meter
Calculating, the average that obtained by analytical calculation, extreme difference, the change of extreme value judge whether aerofluxus.Specifically, when AD sampling module 33
The frequency of signal of output, in predetermined frequency, during in predetermined amplitude range and the most predetermined duration of amplitude, is then sentenced
Constant-pressure pot generation aerofluxus.
6, the aerofluxus number of times that detection is obtained by microprocessor 34 compares, when aerofluxus number of times reaches with the aerofluxus number of times preset
To preset value, heating control module 35 adjusts firepower.
Wherein, it is also possible between filtration module 32 and AD sampling module 33, add secondary amplification module and detection module,
The i.e. signal of filtration module 32 output amplifies again through secondary amplifier module, and the signal of secondary amplifier module output is through detection
Module, AD sampling module 33 are obtained by microprocessor 34 after processing.
Signal between modules connects can be in the way of using wireless connections.
For above-described embodiment, the heating power of pressure cooker can have a following two kinds regulative mode:
Regulative mode one:
When pressure cooker produces the 1st time and during the 2nd aerofluxus, and electromagnetic oven can be with heating with full power, when pressure cooker produces the 3rd time
After aerofluxus, heating power is adjusted to heat less than another heating power flat-out by electromagnetic oven.Another heating power can be
Flat-out half, it is also possible to be zero (i.e. stopping heating).
Regulative mode two:
Before pressure cooker occurs the 1st aerofluxus, electromagnetic oven is with heating with full power；When detecting that pressure cooker occurs the 1st time
After aerofluxus, electromagnetic oven is with less than flat-out first power heating；After detecting that pressure cooker occurs the 2nd aerofluxus, electricity
Magnetic stove is with the second power heating less than the first power, and after detecting that pressure cooker occurs the 3rd aerofluxus, electromagnetic oven is to be less than
3rd power heating of the second power, to reach the effect that little fire stews.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for this area
Technical staff for, this utility model can have various modifications and variations.It is all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
1. a firing equipment, it is characterised in that including:
Fuselage, is provided with installation cavity in being used for supporting cooking apparatus, and described fuselage；
Heating assembly, is positioned at described installation cavity, for heating the described cooking apparatus of described supporting fuselage；
Electric-controlled plate, is positioned on described installation cavity, and described electric-controlled plate and is provided with sound transducer and microprocessor, described sound
Sensor is for detecting the acoustical signal that described cooking apparatus is sent, and wherein, described microprocessor passes with described sound respectively
Sensor and the electrical connection of described heating assembly, add for described in the described acoustical signal regulation that detects according to described sound transducer
The heating power of hot assembly.
Firing equipment the most according to claim 1, it is characterised in that
Described sound transducer be to be mounted directly on described electric-controlled plate by paster or welding manner.
Firing equipment the most according to claim 1, it is characterised in that
Described fuselage includes base and for supporting the panel of described cooking apparatus, and described panel is removably mounted on the described end
On seat, and surround described installation cavity with described base, in described installation cavity, be provided with described heating assembly and described electric-controlled plate.
Firing equipment the most according to claim 3, it is characterised in that
The bottom of described base is provided with multiple spikes, and the bottom of each spike in the plurality of spike is provided with
Cushion.
Firing equipment the most according to claim 1, it is characterised in that also include:
Isolation cover, described isolation cover is set in the outside of described fuselage, and described isolation cover surrounds a receiving chamber with described fuselage,
Described cooking apparatus is positioned in described receiving chamber, and wherein, the sidewall of described isolation cover is provided with can the door body of folding.
Firing equipment the most according to claim 5, it is characterised in that
Described isolation cover is to be provided with multiple air-vent on translucent cover, and described isolation cover.
Firing equipment the most according to any one of claim 1 to 6, it is characterised in that
Described firing equipment is electromagnetic oven, gas-cooker or electric bakeware.
Firing equipment the most according to any one of claim 1 to 6, it is characterised in that
Described cooking apparatus is pressure cooker, and described pressure cooker includes pot and covers the pot cover of described pot, and described pot sets
It is equipped with handle, described pot cover is provided with air bleeding valve, described air bleeding valve is covered with weight.
9. a cooker, it is characterised in that including:
Cooking apparatus；And
Firing equipment as claimed in any of claims 1 to 8 in one of claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532825.2U CN205664438U (en) | 2016-06-02 | 2016-06-02 | Firing equipment and culinary art device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532825.2U CN205664438U (en) | 2016-06-02 | 2016-06-02 | Firing equipment and culinary art device |
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| Publication Number | Publication Date |
|---|---|
| CN205664438U true CN205664438U (en) | 2016-10-26 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532825.2U Active CN205664438U (en) | 2016-06-02 | 2016-06-02 | Firing equipment and culinary art device |
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| Country | Link |
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| CN (1) | CN205664438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151788A (en) * | 2017-12-01 | 2018-06-12 | 北京小米移动软件有限公司 | The method and apparatus of pressure cooker safety detection |
| CN110448164A (en) * | 2019-07-23 | 2019-11-15 | 九阳股份有限公司 | The method of controlling exhaust gas and pressuring cooking utensil of pressuring cooking utensil |
| CN113729471A (en) * | 2020-05-29 | 2021-12-03 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device of cooking appliance, cooking appliance and storage medium |
-
2016
- 2016-06-02 CN CN201620532825.2U patent/CN205664438U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151788A (en) * | 2017-12-01 | 2018-06-12 | 北京小米移动软件有限公司 | The method and apparatus of pressure cooker safety detection |
| CN110448164A (en) * | 2019-07-23 | 2019-11-15 | 九阳股份有限公司 | The method of controlling exhaust gas and pressuring cooking utensil of pressuring cooking utensil |
| CN110448164B (en) * | 2019-07-23 | 2021-06-04 | 九阳股份有限公司 | Exhaust control method for pressure cooking appliance and pressure cooking appliance |
| CN113729471A (en) * | 2020-05-29 | 2021-12-03 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device of cooking appliance, cooking appliance and storage medium |
| CN113729471B (en) * | 2020-05-29 | 2022-05-06 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance control method and device, cooking appliance and storage medium |
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