CN101776297A - Induction cooker device with conveniently regulated power - Google Patents
Induction cooker device with conveniently regulated power Download PDFInfo
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- CN101776297A CN101776297A CN201010122925A CN201010122925A CN101776297A CN 101776297 A CN101776297 A CN 101776297A CN 201010122925 A CN201010122925 A CN 201010122925A CN 201010122925 A CN201010122925 A CN 201010122925A CN 101776297 A CN101776297 A CN 101776297A
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- electromagnetic oven
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Abstract
The invention relates to an induction cooker device with conveniently regulated power, belonging to the technical field of controlling the induction cooker, comprising a panel, a master control circuit, a display circuit and a heater circuit controlled by the master control circuit. The invention also comprises a manipulation area and a display module convenient for users to regulate conveniently; the manipulation area is arranged on the panel; a condenser inductance type touching electrode adopts a carbon diaphragm plate; the side of the carbon diaphragm near the panel adopts the technology of carbon printing for molding; the other side of the carbon diaphragm plate adopts copper foil routing; the copper coil is connected to the master control circuit; the display module comprises LED display and digital tube display; and the display module is connected to the master control circuit to display the working state of the induction cooker. The controlling device of the induction cooker has no dead zone, does not generate misoperation, ensures reliability of the work; the operation is more sensitive; the recognition speed is high; the precision is high; and compared with the prior art, the cost of the electrode material can be saved by over two thirds.
Description
Technical field
The invention belongs to the control technology field of electromagnetic oven, relate in particular to the convenient adjusting control of a kind of electromagnetic oven firepower dress.
Background technology
Electromagnetic oven should obtain extensive use and through years development, product comes to the ripening period, because its firing rate is fast, the feature operation mode of the power that progressively adds deduct that designs in the tradition is regulated power at every turn and all must be pressed button once, complex operation.Can not be satisfied with user's use, cause the difficult in use grasp firepower of user.Having partial design person that control technology has been done makes great efforts to improve.As Chinese utility model ZL200720018067.3, title " refer to draw a formula electromagnetic oven ", Granted publication number: CN201000123Y, (open day is 2008.01.02).Disclose a kind of electromagnetic oven of can realizing and referred to the device of the formula of drawing, it installs a control circuit board that is electrically connected with electromagnetic oven in referring to partition, one group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the control circuit board, the induction metal plate surface upwards, at induction metal plate surface coverage one block operations panel, this guidance panel closely contacts with the induction metal plate surface.From its open file is described as can be known, its scheme is for simply arranging a plurality of touch key-press in sequence, when finger streaks when referring to partition, control circuit board is judged the power of electromagnetic oven, function adjustment such as time according to the position that touches key number and button.Though the finger that this scheme realizes is drawn control, the technology that is adopted is just arranged original button in sequence.The main deficiency of this file is that control hop count and key number are proportional, for example is divided into 10 sections controls and just must wants 10 buttons to finish, if increase the control hop count again, will increase button again; Therefore on the cost and in the function realization significant limitation is being arranged, in addition, the induction metal plate cost that is adopted in the file is higher, moulding flow process complexity.
Other has a Chinese utility model ZL200820060986.1, title " electromagnetic oven of novel control formula ", Granted publication number: CN201322343Y, (open day is 2009.10.07).Disclose the novel control mode of a kind of electromagnetic oven, its guidance panel at electromagnetic oven has control strip or control loop, and control strip or control loop are provided with several operation push-buttons, forms a key combination.Corresponding firepower magnitude of power of each operation push-button or time numerical value.Because of it forms a key combination by several independent operation push-buttons, because the panel or the interface of ordinary appliances are limited, order is arranged 10 independent buttons usually, at most also can only same order arrange more than 20 independent button; By open file as can be known: the corresponding firepower magnitude of power of each operation push-button or time numerical value, then the numerical value of this power or time at most also can only be divided into more than 20 gear, and common also can only be 10 power or the time value of transferring the files.With the electromagnetic oven is example, and general power is 2000W, and it is equally divided into 10 gears, and just each gear is on average divided 200W, and the discrepancy in elevation else increases progressively the diversification culinary art requirement that does not obviously reach the New Times kitchen like this.Outside, must there be certain space between its each element of arranging separately, this also forms the touch-control blind area.
In the existing technology,, and can also not occur, therefore needed the convenient control electromagnetic oven of a kind of real realization control technology in the scheme that segmentation power gear does not increase cost for a control and the control and depositing of sliding.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of electromagnetic oven of controlling conveniently, accurately controlling, it can realize the adjustment of power or time by the touch displacement that changes on the electromagnetic oven panel.
For solving the problems of the technologies described above, technical scheme that the present patent application adopts is:
A kind of electromagnetic oven device of convenient for adjusting power comprises the heater circuit that panel, governor circuit, display circuit and governor circuit are controlled, and it is characterized in that also comprising:
Be beneficial to the control area of the convenient adjusting of user, described control area is arranged at panel,
The capacitor induction type touch electrode, institute's capacitor induction type touch electrode adopts the carbon film plate, and described carbon film plate adopts carbon seal technology to be shaped by the one side of panel, and the another side of described carbon film plate is the Copper Foil cabling, and described Copper Foil cabling is connected to governor circuit;
Display module, described display module comprise that LED shows and charactron shows that described display module is connected with governor circuit, show the duty of electromagnetic oven.
When using electromagnetic oven device of the present invention, when finger touch arrived the control area, governor circuit was implemented in control area slip or crawl control according to the positional information of capacitor induction type touch electrode feedback, get final product regulated at will firepower size, also can further carry out the function of time and regulate.
Described control area is arranged with the capacitor induction type touch electrode, the capacitor induction type touch electrode is arranged into more than one zone with carbon dust by certain rule by carbon seal technology, zigzag arrangement in twos between each zone, described capacitor induction type touch electrode is given a fixing value by the carbon dust area of object touch place.Operator's finger produces different induced voltages in the long-pending difference of two electrode contact surfaces, can judge finger movement by calculating, and then accurately control.
Further, described electromagnetic oven device further comprises the towing module, slide when controlling the generation displacement toward another direction of contact zone by a direction in the control area in order to judge as the user, the contact position is made as starting point for the first time, the contact position was made as terminal point when displacement was stopped, and information is sent to governor circuit recording occurring continuously displacement region.
Further again, described LED diode and capacitor induction type touch electrode are arranged side by side, and described LED diode is connected with governor circuit.
Compare with prior art electromagnetic oven control technology, beneficial effect of the present invention is:
1, electromagnetic oven control device of the present invention does not have the blind area, does not produce maloperation, guarantees functional reliability;
2, operation is sensitiveer, makes its recognition speed faster;
3, accuracy height, it can be divided into 255 smart control zones, is traditional more than 25 times;
4, calculate simple, can locate finger and point mobile square from, response speed is fast, increases service life;
5, electrode material is saved cost, and prior art is saved cost more than 2/3 relatively.
Description of drawings
Fig. 1 is for realizing the structural representation of carbon film dual platen among the present invention the 1st embodiment.
Fig. 2 is for realizing the flow chart of control method by sliding among the present invention.
Fig. 3 is an embodiment of the invention workflow schematic diagram.
Fig. 4 is an electromagnetic oven structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail:
Embodiment 1
Shown in Fig. 1-4, the electromagnetic oven device of a kind of convenient for adjusting power of the present invention comprises electromagnetic oven panel 9, main control circuit 4, display module, heater circuit.Panel 9 is provided with operation readiness district 92, viewing area and heating region 91.
Electromagnetic oven device includes capacitor induction type touch electrode 2, be arranged at the operation readiness district 92 times, be used for the sensing user touch point, by changing the carbon dust thickness of capacitor induction type touch electrode self printing, judge the user touch area, it can adopt segmented to move, under the situation that the non-displacement signal produces, be defaulted as current some controlled position, in order to the zone of induction and definite user touch;
Capacitor induction type touch electrode 2 adopts carbon film sheet material material, and described carbon film sheet material material adopts carbon seal technology to be shaped by the one side of panel, and as shape among Fig. 1, the another side of described carbon film sheet material material is the Copper Foil cabling, and the Copper Foil cabling is connected to governor circuit; By among Fig. 1 as can be seen, it is four parts that carbon film is divided into, be respectively A1, B, C, A2, the mutual zigzag intersection of each part layout, wherein A1, A2 is electric to be connected into a part, A (comprising A1, A2 two parts), B, C three parts form a circulation, and A, B, C are electrically connected three I/O mouths of single-chip microcomputer in the governor circuit respectively.The electrode part is below the convenient regulatory region of panel, when finger touch arrives the operation readiness district, the governor circuit single-chip microcomputer produces different induced voltages according to finger in the long-pending difference of two electrode contact surfaces, judge finger movement by calculating, be implemented in slip of operation readiness district or crawl control, get final product regulated at will firepower size, further can carry out the function of time and regulate.
Described governor circuit comprises single-chip microcomputer, I/O setting, voltage calculating, display circuit and heater circuit, by the unified control of single-chip microcomputer.Single-chip microcomputer can be subdivided into 255 read-write zones with detecting mouth, then can make the heating of electromagnetic oven or control gear be set to the thinnest 255 regulation stalls, reaches high accuracy control requirement.
Display module is used to show that the mode of operation of electromagnetic oven, described display module comprise that LED prompting, charactron show that display module is by the governor circuit Synchronization Control.LED light emitting diode and capacitor induction type touch electrode are arranged side by side, described light emitting diode with by the governor circuit Synchronization Control.
Electromagnetic oven device also comprises the towing module, slide when controlling the generation displacement toward another direction of contact zone by a direction in the control area in order to judge as the user, the contact position is made as starting point for the first time, the contact position was made as terminal point when displacement was stopped, and information is sent to governor circuit recording occurring continuously displacement region and length.
In the capacitor induction type touch electrode carbon seal technology, carbon dust is arranged into more than one zone by certain rule, zigzag coupling in twos between each zone.
Described panel and capacitor induction type touch electrode closely cooperate.
The capacitor induction type touch electrode is metal or non-metallic conducting material, and it can respond to the finger on panel or the touch of other objects.
Apparatus of the present invention are carried out following steps:
One user's operation readiness district is provided,
Value after the judgement is transferred to I/O by the Copper Foil cabling and detects mouth, detects mouth by numerical computations, and the single-chip microcomputer that is transferred on the governor circuit is controlled.
After governor circuit is accepted corresponding numerical value, give the power or the time operation output of respective carrier respectively.
During concrete enforcement, see Fig. 2, the contact area when finger 1 is pressed is shown in annulus; Because of touch electrode adopts carbon film zigzag intersection layout, can judge thus: A touches area＞B and touches area, and the touch area of C is 0.To central processing unit, central processing unit calculates finger between A and B according to this condition feedback information, point at close partially A place, and according to the numerical value that calculates, because central processing unit shows corresponding power or temperature.
As shown in Figure 2, finger 1 is when the B direction moves, and then the touch area of A gradually reduces, and the area of B touch sensitive is progressively increasing, and C is constant, and the variable that goes out A, B according to this change calculations can be differentiated the position of finger and the direction that finger moves; Between B, the C, the finger slip discriminant approach between C, the A is identical with above-mentioned A, B.The position that distance that the governor circuit basis moves or finger stop at last being made corresponding firepower, is shown adjustment, thereby reaches the purpose of the convenient adjusting of the present invention.
Its software processing procedure please refer to Fig. 3, single-chip microcomputer resets 71 on the electromagnetic oven, must be provided with 72 to each I/O of single-chip microcomputer for reaching product requirement, the I/O mouth detects voltage and calculates 73, judges the action 74 of finger position or finger, changes the demonstration and the power of electromagnetic oven according to judged result, move right for finger as judged result, demonstration can be shown as power to be increased, and the power output of electromagnetic oven increases simultaneously, finishes once and adjusts.
Though the present invention illustrates and describes by the reference preferred embodiment; but; those of ordinary skills should understand; can be not limited to the description of present embodiment; in the scope of claims; can do the various variation on form and the details, above-mentioned appearance induction type touch electrode can be arranged to circle, ellipse, cylindrical sealing etc., all belongs to protection domain of the present invention such as these combinations or conversion.
Claims (4)
1. the electromagnetic oven device of a convenient for adjusting power comprises the heater circuit that panel, governor circuit, display circuit and governor circuit are controlled, and it is characterized in that also comprising:
Be beneficial to the control area of the convenient adjusting of user, described control area is arranged at panel,
The capacitor induction type touch electrode, described capacitor induction type touch electrode adopts the carbon film plate, and described carbon film plate adopts carbon seal technology to be shaped by the one side of panel, and the another side of described carbon film plate is the Copper Foil cabling, and described Copper Foil cabling is connected to governor circuit;
Display module, described display module comprise that LED shows and charactron shows that described display module is connected with governor circuit, show the duty of electromagnetic oven.
2. the electromagnetic oven device of convenient for adjusting power as claimed in claim 1, it is characterized in that described control area is arranged with the capacitor induction type touch electrode, the capacitor induction type touch electrode is arranged into more than one zone with carbon dust by certain rule by carbon seal technology, zigzag arrangement in twos between each zone, described capacitor induction type touch electrode is given a fixing value by the carbon dust area of object touch place.
3. the method that the convenient power of electromagnetic oven according to claim 2 is adjusted, it is characterized in that: electromagnetic oven device further comprises the towing module, slide when controlling the generation displacement toward another direction of contact zone by a direction in the control area in order to judge as the user, the contact position is made as starting point for the first time, the contact position was made as terminal point when displacement was stopped, and information is sent to governor circuit recording occurring continuously displacement region.
4. the electromagnetic oven device of convenient for adjusting power according to claim 1, it is characterized in that: described LED diode and capacitor induction type touch electrode are arranged side by side, and described LED diode is connected with governor circuit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010122925A CN101776297A (en) | 2010-03-10 | 2010-03-10 | Induction cooker device with conveniently regulated power |
| CN2010102096227A CN101871663B (en) | 2010-03-10 | 2010-06-25 | Convenient power regulation's electromagnetism stove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010122925A CN101776297A (en) | 2010-03-10 | 2010-03-10 | Induction cooker device with conveniently regulated power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101776297A true CN101776297A (en) | 2010-07-14 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010122925A Pending CN101776297A (en) | 2010-03-10 | 2010-03-10 | Induction cooker device with conveniently regulated power |
| CN2010102096227A Active CN101871663B (en) | 2010-03-10 | 2010-06-25 | Convenient power regulation's electromagnetism stove device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102096227A Active CN101871663B (en) | 2010-03-10 | 2010-06-25 | Convenient power regulation's electromagnetism stove device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684124A (en) * | 2017-01-25 | 2017-05-17 | 京东方科技集团股份有限公司 | Production method of thin film transistor, thin film transistor and display device |
| CN110488884A (en) * | 2019-08-22 | 2019-11-22 | 九阳股份有限公司 | A kind of method for heating and controlling of cooking apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101769327B1 (en) | 2011-09-02 | 2017-08-18 | 삼성전자주식회사 | User interface for induction heating cooker and control method for the same |
| EP2792952B1 (en) * | 2013-04-18 | 2021-06-09 | BSH Hausgeräte GmbH | Household appliance |
| CN107198453B (en) * | 2016-03-18 | 2023-05-16 | 佛山市顺德区美的电热电器制造有限公司 | Sliding key display control method and device and electric cooker |
| TWD192413S (en) * | 2017-04-26 | 2018-08-21 | 義隆電子股份有限公司 | Part of the conductive sheet |
| CN111134565B (en) * | 2018-11-02 | 2022-09-16 | 添可智能科技有限公司 | Dust collector speed regulation control system and dust collector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7466307B2 (en) * | 2002-04-11 | 2008-12-16 | Synaptics Incorporated | Closed-loop sensor on a solid-state object position detector |
| DE10359561B4 (en) * | 2003-12-18 | 2006-05-04 | Diehl Ako Stiftung & Co. Kg | Operating element for a household appliance |
| DE102005049802A1 (en) * | 2005-10-18 | 2007-04-19 | BSH Bosch und Siemens Hausgeräte GmbH | Appliances operating device |
| PL1988445T3 (en) * | 2007-05-04 | 2016-08-31 | Whirlpool Co | User interface and cooking oven provided with such user interface |
| CN101526870B (en) * | 2008-03-07 | 2012-02-01 | 禾瑞亚科技股份有限公司 | Sliding input device and method thereof |
| CN201387052Y (en) * | 2009-01-19 | 2010-01-20 | 美的集团有限公司 | Touch device of cooking stove |
| CN201416933Y (en) * | 2009-03-27 | 2010-03-03 | 美的集团有限公司 | Touch device of cooking stove |
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2010
- 2010-03-10 CN CN201010122925A patent/CN101776297A/en active Pending
- 2010-06-25 CN CN2010102096227A patent/CN101871663B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684124A (en) * | 2017-01-25 | 2017-05-17 | 京东方科技集团股份有限公司 | Production method of thin film transistor, thin film transistor and display device |
| CN110488884A (en) * | 2019-08-22 | 2019-11-22 | 九阳股份有限公司 | A kind of method for heating and controlling of cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871663B (en) | 2012-04-25 |
| CN101871663A (en) | 2010-10-27 |
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Open date: 20100714 |