CN201215343Y - Easily operated automatic control device for multi-function gas-combustion stove - Google Patents
Easily operated automatic control device for multi-function gas-combustion stove Download PDFInfo
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- CN201215343Y CN201215343Y CNU2008200488570U CN200820048857U CN201215343Y CN 201215343 Y CN201215343 Y CN 201215343Y CN U2008200488570 U CNU2008200488570 U CN U2008200488570U CN 200820048857 U CN200820048857 U CN 200820048857U CN 201215343 Y CN201215343 Y CN 201215343Y
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Abstract
A multifunctional gas cooker automatic control device which is simple and convenient in operation is composed by mutually electrically connecting a power supply (1), a cooker synchronous switch (2), a time management function circuit (3), a controlled electrical switch circuit (4), a sound alarming circuit (5), an automatic trigger circuit (6), an intermittent trigger circuit (7) and a flash prompting circuit (8). The utility model has the advantages of multiple practical functions, fairly simple and convenient operation and the like, thus is convenient for popularization and generalization.
Description
Technical field:
The utility model relates to a kind of gas furnace control device, specifically a kind of multifunctional gas furnace automaton easy and simple to handle.
Background technology:
The gas furnace of selling on the market is function singleness mostly at present, and some is multi-functional then to be that structure is numerous and diverse.Here said function singleness person, can only provide the cooking used burning things which may cause a fire disaster, and not have any other miscellaneous function again, and some miscellaneous function is very essential, for example can remind or guarantee the miscellaneous function of safe handling aspect etc., just quite practical and necessary! Certainly neither be complicated more good more, especially operating aspect is numerous and diverse more, and is loaded down with trivial details more, just easily goes wrong more.If during operation just looks like to be to use computer the same, must remove to carry out each corresponding button operation according to relevant order of operation, also to press " beginning " key or " affirmation " key more at last, can guarantee that just it enters running ... Deng, this just not only will inevitably cause the inconvenience in the use and be difficult to popularize, because with regard to present actual conditions, manage the most of people that are engaged in the kitchen, also all be based on the housewife, the people of some or even grandparents's level, they often just can not use or root just dare not use so need the stove and accessory of troublesome operation! Even and big courage goes to use, also may cause the appearance of more beyond thought problems or even serious problems owing to leaking operation or faulty operation.
Summary of the invention:
One of the purpose of this utility model is exactly in order to improve and to overcome the deficiencies in the prior art and the multifunctional gas furnace automaton a kind of easy and simple to handle developed.
Frame principle figure of the present utility model as shown in Figure 1, by power supply 1, with stove synchro switch 2, time management functional circuit 3, controlled electronic switch circuit 4, sound prompting circuit 5, automatic trigger 6, intermittently functional circuit such as circuits for triggering 7, flash of light cue circuit 8 is electrically connected mutually and forms.
The basic circuit diagram of one of them specific embodiment of implementing to make by above frame principle figure as shown in Figure 2.In the functional-block diagram corresponding relation of the basic circuit diagram of this embodiment of Fig. 2 and Fig. 1:
" power supply 1 " among Fig. 1 that is to say the E among Fig. 2, and it is the battery that is loaded on the stove and accessory in fact.
" with stove synchro switch 2 " among Fig. 1 also is the K1 among Fig. 2.Its theory structure schematic diagram is seen Fig. 3.This " uses the stove synchro switch " according to name Si Yi is exactly that an energy is regulated the switch that turn-knob is done " opening " or " pass " action synchronously with the burnt gas switch of gas furnace.That is to say that it is when being in the position of " opening " that the burnt gas switch of working as gas furnace is regulated turn-knob, its " with stove synchro switch 2 " also synchronization action makes its switch also be in "open" state; Otherwise regulating turn-knob when the burnt gas switch of gas furnace is when being in the position of " pass ", then its " with stove synchro switch 2 " also synchronization action make its switch also be in "off" state.
" time management functional circuit 3 " among Fig. 1 transfer to divide by band and transfer second input regulate button and by minute with second numeral show and electronic module that timing signal is exported forms.In Fig. 2, that is to say by time module U1, K switch 2, K3, K4, resistance R 8, R9, triode Q2 and formed.Wherein time module U1 is that band " transfer divide " promptly is called for short " M " input adjustable side and " transfer second " and promptly is called for short " S " input adjustable side and " multiple 0 " and promptly is called for short " R " input and " beginning is confirmed " and triggers that input is called for short that " G " trigger input and have minute and electronic module that second, numeral demonstration and timing signal " OUT " output were formed.From the principle, it is one when also input operation not being arranged as operating voltage, just earlier will minute and all put 0 automatically second; And then give when beginning to confirm triggering signal of " G " input, promptly begin to carry out the timing that " adding " done on every minute ground automatically; And as operating voltage and there is the input of " branch " or " second " to that is to say when having imported after the required timing, and then give when beginning to confirm triggering signal of " G " input, promptly begin to carry out the timing that " subtracting " done on every minute ground automatically, minute 0 second that is to say when the timing of being imported has arrived that and work as " subtracting " chronoscope to 0 " OUT " output of its time module U1 just has the functional circuit of signal output.
" controlled electronic switch circuit 4 " among Fig. 1 is made up of with triode Q3 resistance R 10 in Fig. 2, and it is an electronic switch that utilizes transistorized saturation conduction and form by turn-off characteristic from the principle.
" sound prompting circuit 5 " among Fig. 1 is made up of U2, R11, triode Q4, loudspeaker Y in Fig. 2, from the principle its electronic sound generator of being made up of electronic sound sheet and audio-frequency amplifier.
" automatic trigger 6 " among Fig. 1 is made up of resistance R 1, R2, R3, R4, capacitor C 2, C3, diode D1, D2, D3, triode Q1, phase inverter F1, F2, F3, F4 in Fig. 2, from the principle it be one can be by the start formed mutation voltage of power supply or by the accent branch of " time management functional circuit 3 ", transfer second, multiple 0 these inputs regulate buttons automatic time delay when operation and produce and export the circuit of a pulse.
" intermittently circuits for triggering 7 " among Fig. 1 is made up of resistance R 5, R6, R7, capacitor C 4, C5, phase inverter F5, F6 and triode Q6 in Fig. 2, from the principle it to be a low-frequency oscillator that can produce oscillating signal insert an inverting amplifier via the differential circuit of an electric capacity and a resistance composition removes to control the conducting of a transistor and the circuit that ends.
" flash of light cue circuit 8 " among Fig. 1 is made up of resistance R 12, R13, R14, capacitor C 6, phase inverter F7 in Fig. 2, and it is that a low-frequency oscillator that can produce oscillating signal goes to control a conducting and the circuit that ends that is connected with the transistor of light emitting diode from the principle.
More than its mutual electric connecting relation of these functional circuits be: " power supply 1 " provides required voltage by " with stove synchro switch 2 " to each functional circuit; The triggering input of " automatic trigger 6 " is electrically connected mutually with each operation push-button of power circuit contact after " with stove synchro switch 2 " and " time management functional circuit 3 " respectively, and the triggering output F4 of " automatic trigger 6 " is electrically connected mutually with affirmation " G " input that begins of " time management functional circuit 3 ", and the input control end of " controlled electronic switch circuit 4 " is electrically connected mutually with the output control terminal of " time management functional circuit 3 " and the output control terminal of " intermittently circuits for triggering 7 " respectively; The output control terminal of " controlled electronic switch circuit 4 " then is electrically connected mutually with the signal input part of " sound prompting circuit 5 "; The signal output part of " sound prompting circuit 5 " then is electrically connected mutually with the sounding loudspeaker; And flash of light cue circuit 8 promptly works alone voluntarily behind the power supply and produces flashing signal by providing with stove synchro switch 2.
Can find out that by above functional circuit the utility model compared with prior art has following good effect: the one, any operation that need not be extra when it has the blow-on cooking can be carried out automatically synchronously and be all functions of accurate timing of every minute.Utilize this function, just can make the green hand also can accumulate and grasp the Best Times of the various cookings fast, and need not go to have cooked by the skilled worker again with the estimation formula.Because your the each cooking all is to have the exact time synchronization of every minute to show, as long as you do respectively several times, contrast then and just can know fast how many its best precise times has been on earth, for example remove the fried ice-lolly that drenched egg liquid with oil, is what seconds reaching the molten not at all best fried time of the crisp and egg intracutaneous ice-lolly of crust specifically? does what seconds steaming certain fish per jin reach not only fresh and sweet soft but also Best Times that just cook is what divide? or the like, just difficult not at all.But also can inform any one green hand to this easy concrete precise time that just obtains, the green hand utilizes this stove and accessory so, also need not be gone by skilled master worker to have cooked in person with regard to equally reaching same cooking effect.
Two of the utility model good effect is its existing timing that is accurate to second but the quite easy function of operation, utilize this function just can accomplish to guard constantly the other or eyes of stove are tightly stung clock and relievedly Teng go out this section period and doublely done other thing.
Three of the utility model good effect is energy-conservation because such as steam one jin of fish be 6 minutes 25 seconds for best, she just can not steam by tens minutes again, that is to say the stove time of at every turn using, can be a minimum value, so long-term the use accumulates, energy-saving effect be just considerable.
Four of the utility model good effect is a safety, and common in the past stove and accessory much in use leads to the fire lesson written in blood because without any reminding and defencive function thereby caused! Why? very simple in fact, because the people who uses stove and accessory to boil thing or boiling water, she can not remove stool and sit in the kitchen and keeping, and just really be sitting in the kitchen at last and keeping, but the phone in the Room or the room has rung sometimes, she runs out of one and connects, and may just forget while saying to have used the thing of stove; Also come out to have a look TV sometimes, attracted also may forget to have used the thing of stove by the story of a play or opera quickly; Or be that child in the room has cry and screamed, she has walked out after the kitchen and has forgotten ... etc. all kinds of interference, and the fire incident that causes because of similar this situation, various places all took place.And the utility model is owing to be provided with the alert circuit of " sound " and " light ", so after you have set timing function, one arrive preset time so, it will be automatically with loud sound prompting, can guarantee that the people in the kitchen can not listen yet to obtain.Even and you do not set the time regularly, but because the utility model also is provided with fully automatically intermittently prompting function in addition, that is to say as long as a blow-on, it for example just sent very brief sound prompting with regard to a bit of time at intermittence every two, 30 seconds, can guarantee that too the people in the kitchen is not in a kind of state that constantly is alerted all the time.Thereby strengthened its safety in utilization greatly.
Five of the utility model good effect be operate very easy, easy to we can say that also it is " the multifunctional gas furnace device for automatically controlling that standard is exempted to operate ", this is will import the time that wants timing because remove, just again need not other operation, even click " beginning " or " determining " key all is unwanted, its operation is very easy thus, also is near there not being operation basically.In the actual use of model machine, be exactly the people of " grandfather " " grandmother " level of seventy or eighty years old, seen after the once-through operation, just all can carry out correct use.
Six of the utility model good effect is, it has also reserved the output interface that can expand for function, thereby can increase more automatic protection functions easily and need not increase the difficulty of operation.
The concrete operation principle of its specific embodiment of the utility model will be in conjunction with the accompanying drawings be described in below the specific embodiment again.
Description of drawings:
Fig. 1 is a square frame principle schematic diagram of the present utility model.The loudspeaker on the right and light emitting diode originally have been included in its affiliated functional circuit among the figure.But in order to make functional-block diagram more directly perceived and add picture especially.
Fig. 2 is the circuit theory schematic diagram of an embodiment of the present utility model.
Fig. 3 is the theory structure schematic diagram with the stove synchro switch among the embodiment of the present utility model.
Fig. 4 is the surface structure schematic diagram of the utility model one embodiment.
The specific embodiment:
An embodiment of the present utility model such as Fig. 2.Surface structure schematic diagram such as Fig. 4 of this embodiment.And Fig. 2 has all explained in the summary of the invention part to some extent corresponding to each functional circuit of Fig. 1 and the composition of each functional circuit etc., just no longer repeats at this.Now earlier sketch its circuit working principle in conjunction with Fig. 2:
When we use stove and accessory to open its combustion gas by-pass cock, can see that from Fig. 3 its " with stove synchro switch 2 " also is that K1 Fig. 2 also synchronously opens automatically, that is to say this moment power supply E immediately by K switch 1 also synchronously to each functional circuit power supply.
Concerning time module U1, in a single day it obtain working power, its at once automatically will minute and all put 0 automatically second, that is to say to be shown as 00 minute and 00 second at once.After this promptly be in the input command status that temporary transient wait K2, K3, K4 respectively import key switch.And if will carry out timing and be provided with the stove people time, its operation is quite easy, key once by " transferring second ", just showed for 1 second, click again and just added for 1 second, also promptly how many seconds what just show down by, by " transfer and divide " key also is so, and what minutes what just show down by, for example wants regularly 3 minutes and 18 seconds, when operating so, just at " transfer divide " key by 3 times, get final product by 18 times at " transfer second " key, because of have synchronous the number of minutes and second number the numeral demonstration, so also need not really will go number by under what, and related key need only be got final product by the timing requirement that meets oneself to shown numeral.Just in case when having inputed timing by mistake, need only click multiple 0 key and be K4 among Fig. 2 and make it multiple 0, and then re-enter and get final product promptly by many " transfer and divide " or " transfer second " key.
Now analyze with regard to the various situations after the start:
If at first not comprehending these switches with the stove people that is to say when not doing any operation at all, " automatic trigger 6 " formed by resistance R 1, R2, R3, R4, capacitor C 2, C3, diode D1, D2, D3, triode Q1, phase inverter F1, F2, F3, F4 just automatically trigger impulse of output to time module U1 begin confirm " G " input, its time module U1 promptly begins " adding " timing that every minute ground carries out progression automatically; The automatic trigger theory of its " automatic trigger 6 " is such: because the existence of capacitor C 2, during start just, so the voltage of capacitor C 2 still is 0V because of not suddenling change, the voltage of C2 can only charge through R1, also promptly this moment phase inverter F1 be input as low level, the output of phase inverter F2 also just is similarly low level.The output of same phase inverter F4 is low level too.The short delay time of ad hoc this section triggerless input can guarantee to allow time module U1 enter one to set up stable and put time of 0 automatically during start.Capacitor C 2 is just sufficient through R1 after a while, that is to say that phase inverter F1 begins to transfer to input high level, thereby make phase inverter F2 also export Gao Ping, this high level is added on the input of phase inverter F3 through the differential circuit of C3 and R4 composition, thereby make phase inverter F4 just automatically of short duration trigger impulse of output to time module U1 begin confirm " G " input, its time module U1 has also carried out " adding " timing of progression with regard to beginning every minute ground automatically.
And in any time after blow-on, if " transfer and divide " of having pressed K2 " transfer second " or K3 is when button has also promptly been done the operation of timing, it is when pressing K2 or K3, voltage also simultaneously through D1 or D2 again through R2, R3 is added on the base stage of triode Q1 and makes the Q1 conducting, thereby thereby also cause phase inverter F1 input also to be low level capacitor C 1 short circuit, thereby can automatically make " automatic trigger 6 " postpone trigger impulse of output again by aforementioned principles, thereby make time module U1 begin to carry out every minute ground automatically and do " subtracting " timing, minute 0 second that is to say when the timing of being imported has arrived and work as " subtracting " chronoscope to 0, " OUT " output of its U1 just has signal output, this signal makes triode Q2 enter conducting state through R8, also promptly be equal to is that base flow input resistance R10 with positive-negative-positive triode Q3 has connect ground, thereby make controlled electronic switch pipe Q3 be able to conducting, thereby also make by electronic sound sheet U2 and R11, triode Q4, the sound prompting circuit that loud-speaker Y is formed also is that electronic sound generator reminds sound to make the usefulness of prompting because of getting electric sending.
" intermittently circuits for triggering 7 " among Fig. 2 are made up of resistance R 5, R6, R7, capacitor C 4, C5, phase inverter F5, F6 and triode Q6.Its principle is by resistance R 5, capacitor C 4, phase inverter F5 forms a low-frequency oscillator that produces oscillating signal, the differential circuit that this oscillating signal is formed via capacitor C 5 and resistance R 6 again is to form a very brief signal, this very brief signal inserts an inverting amplifier F6 again, thereby just can intermittently go to control the conducting of transistor Q6 and end, also promptly make controlled electronic switch Q3 conducting off and on, thereby make by electronic sound sheet U2 and R11, the U2 that triode Q4 forms, triode Q4, the sound prompting circuit that Y formed also is that electronic sound generator can send prompting sound at any time and intermittently.
" flash of light cue circuit 8 " among Fig. 2 is made up of resistance R 12, R13, R14, capacitor C 6, phase inverter F7.Its principle is: it forms a low-frequency oscillator that produces oscillating signal by resistance R 14, capacitor C 6, phase inverter F7, thus then with this oscillating signal go to control the conducting of a transistor that is connected with LED and resistance R 12 with by producing the usefulness of flashing signal with do prompting at any time.
Selecting for use of above its key element of circuit is as follows: time module U1 optional SM-2 type, the optional SAS007 of electronic sound sheet U2, phase inverter F1, F2, F3, F4, F5, F6, the optional CD40106 of F7, diode D1, D2, the optional 1N4001 of D3, triode Q1, Q2, Q5, Q6 are optional 9014, and Q4 is optional 8050, and Q3 optional 8550, the optional red high brightness of LED, optional 1 watt of 8 Europe of loudspeaker Y.
N1 among Fig. 2, N2, N3 output connection are turned round, and are to establish in order to expand automatic protection functions later on.Utilize this output just can set up more utility function, for example this output connection is twisted joint and to control the logical solenoid valve control circuit of gas-flow into one, just can increase automatic control where necessary and close the automatic protection functions of combustion gas.Thereby make the use of gas furnace more safe.And the derivatives of thinking in view of the above, or above function carried out the product of software implementation, carrying on as before belongs to innovative content of the present utility model, so also must regard as within protection domain of the present utility model.
Claims (8)
1. multifunctional gas furnace automaton easy and simple to handle, contain power supply (1), it is characterized in that: it also comprises: with stove synchro switch (2), time management functional circuit (3), controlled electronic switch circuit (4), sound prompting circuit (5), automatic trigger (6), intermittently circuits for triggering (7), these functional circuits of flash of light cue circuit (8) are electrically connected composition mutually; More than its mutual electric connecting relation of these functional circuits be: " power supply (1) " provides required voltage by " with stove synchro switch (2) " to each functional circuit, the triggering input of " automatic trigger (6) " is electrically connected mutually with each operation push-button of circuit power contact after " with stove synchro switch (2) " and " time management functional circuit (3) " respectively, and the triggering output F4 of " automatic trigger (6) " is electrically connected mutually with affirmation " G " input that begins of " time management functional circuit (3) ", and the input control end of " controlled electronic switch circuit (4) " is electrically connected mutually with the output control terminal of " time management functional circuit (3) " and the output control terminal of " intermittently circuits for triggering (7) " respectively; The output control terminal of " controlled electronic switch circuit (4) " then is electrically connected mutually with the signal input part of " sound prompting circuit (5) "; The signal output part of " sound prompting circuit (5) " then is electrically connected mutually with the sounding loudspeaker; And " flash of light cue circuit (8) " provided by " with stove synchro switch (2) " and promptly works alone voluntarily behind the power supply and produce flashing signal.
2. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: wherein said " with stove synchro switch (2) " is that an energy is regulated the switch that turn-knob is done " opening " or " pass " action synchronously with the burnt gas switch of gas furnace.
3. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: wherein said time management functional circuit (3) transfer to divide by band and transfer second input regulate button and by minute with second numeral show and electronic module that timing signal is exported is formed.
4. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: wherein said controlled electronic switch circuit (4) is to utilize transistorized saturation conduction and the electronic switch of forming by turn-off characteristic.
5. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: the electronic sound generator that wherein said sound prompting circuit (5) is made up of electronic sound sheet and audio-frequency amplifier.
6. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: wherein said automatic trigger (6) be one can be by the start formed mutation voltage of power supply or by the accent branch of time management functional circuit (3), transfer second, multiple 0 these inputs regulate buttons automatic time delay when operation and produce and export the circuit of a pulse.
7. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: the differential circuit that wherein said circuits for triggering at intermittence (7) are made up of via an electric capacity and resistance a low-frequency oscillator that can produce oscillating signal inserts an inverting amplifier and removes to control the conducting of a transistor and the circuit that ends.
8. multifunctional gas furnace automaton easy and simple to handle according to claim 1 is characterized in that: wherein said flash of light cue circuit (8) is to go to control a conducting and the circuit that ends that is connected with the transistor of light emitting diode by a low-frequency oscillator that can produce oscillating signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200488570U CN201215343Y (en) | 2008-06-06 | 2008-06-06 | Easily operated automatic control device for multi-function gas-combustion stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200488570U CN201215343Y (en) | 2008-06-06 | 2008-06-06 | Easily operated automatic control device for multi-function gas-combustion stove |
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| Publication Number | Publication Date |
|---|---|
| CN201215343Y true CN201215343Y (en) | 2009-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200488570U Expired - Fee Related CN201215343Y (en) | 2008-06-06 | 2008-06-06 | Easily operated automatic control device for multi-function gas-combustion stove |
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| Country | Link |
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| CN (1) | CN201215343Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013950A (en) * | 2016-01-28 | 2017-08-04 | 林内株式会社 | Gas-cooker |
-
2008
- 2008-06-06 CN CNU2008200488570U patent/CN201215343Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013950A (en) * | 2016-01-28 | 2017-08-04 | 林内株式会社 | Gas-cooker |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510900, room 67, No. 202, block street, Conghua, Guangdong Patentee after: Liu Jianming Address before: 510288 Guangdong city of Guangzhou province Haizhuqu District Xi Jiao Village, Wai nine Lane Street No. 3 Building Patentee before: Liu Jianming |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20120606 |