CN202521664U - Induction cooker capable of voice broadcasting - Google Patents
Induction cooker capable of voice broadcasting Download PDFInfo
- Publication number
- CN202521664U CN202521664U CN2012200999426U CN201220099942U CN202521664U CN 202521664 U CN202521664 U CN 202521664U CN 2012200999426 U CN2012200999426 U CN 2012200999426U CN 201220099942 U CN201220099942 U CN 201220099942U CN 202521664 U CN202521664 U CN 202521664U
- Authority
- CN
- China
- Prior art keywords
- circuit
- microprocessor
- kettle
- detection circuit
- communication interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to cookers and provides an induction cooker capable of voice broadcasting. The induction cooker capable of voice broadcasting can broadcast work conditions of the induction cooker through voices, such as water is boiling is broadcast when the water is boiled. The induction cooker capable of voice broadcasting comprises a microprocessor, a storage, a control detection circuit, a vibration heating circuit, a fan, a buzzing device and a control panel. The microprocessor is connected with the control detection circuit, the storage, the fan, the buzzing device and the control panel through a serial communication interface (SCI). The control detection circuit and the vibration heating circuit are in output connection. The microprocessor is further composed of a voice circuit, a water-boiling recognition system of a kettle, an insulated gate bipolar translator (IGBT) temperature detection circuit, and a kettle bottom temperature detection circuit. The voice circuit is connected with an output end of the microprocessor. The water-boiling recognition system of a kettle, the insulated gate bipolar translator (IGBT) temperature detection circuit and the kettle bottom temperature detection circuit are all connected with the microprocessor through the SCI.
Description
Technical field
The utility model relates to stove and accessory, particularly a kind of voice broadcast electromagnetic oven.
Background technology
Electromagnetic oven has another name called electromagnetic stove, is the product of modern kitchen revolution, and it need not naked light or conduction-type heats and let heat directly produce in the bottom of a pan, so the thermal efficiency is greatly improved.Be a kind of energy-efficient kitchen utensils, be different from all fire being arranged or do not have fire conduction heating kitchen tools of tradition fully.Electromagnetic oven is the electric cooking apparatus that utilizes electromagnetic inductive heating principle to process.Partly form by high-frequency induction heating coil (being magnet exciting coil), RF power conversion equipment, controller and ferromagnetic material the bottom of a pan cooker etc.During use, feed alternating current in the heater coil, just produce an alternating magnetic field around the coil, the magnetic line of force of alternating magnetic field is most of through the metal pan body, in the bottom of a pan, produces a large amount of eddy current, thereby produces the required heat of culinary art.In heating process, there is not naked light, so safety, health.Existing electromagnetic oven mainly through modes such as LED, LCD demonstration, voice signal respectively or its make up the duty of pointing out electromagnetic oven.LED shows it is to show specific character through the LED charactron, the expression different conditions.LCD shows it is to show character information through LCD display, the prompting current state.Voice signal is to send number of times and the duration different audio is represented different state through buzzer.LED, LCD showed it is to belong to visual cues in the middle of these showed; If user's sight between presentation period is left; Just might can't see prompting, thus need auditory tone cues to cooperate, and the voice signal that buzzer sends prompting exists the defective that identification is not directly perceived, be difficult for arousing attention; The electromagnetic oven duty has unusual as overtension, furnace surface temperature are too high, temperature sensor is opened a way or the like, and particularly the water is boiling can not point out the user intuitively.
The utility model content
Therefore, to above-mentioned problem, the utility model proposes a kind of ability with voice broadcast electromagnetic oven duty, the voice broadcast electromagnetic oven of talkative as the water is boiling " water has been opened ".
For solving this technical problem; The utility model is taked following scheme: a kind of voice broadcast electromagnetic oven; Comprise microprocessor, memory, control testing circuit, vibration heater circuit, fan, buzzer and control panel; Said microprocessor adopts serial communication interface to connect control testing circuit, memory, fan, buzzer and control panel; Said control testing circuit output connects the vibration heater circuit; Also comprise temperature sensing circuit at the bottom of sound circuit, kettle teapot boiling water recognition system, IGBT pipe temperature sensing circuit and the kettle, said sound circuit is connected with output end of microprocessor, and temperature sensing circuit all adopted serial communication interface to be connected with microprocessor at the bottom of said kettle teapot boiling water recognition system, IGBT managed temperature sensing circuit and kettle.
Further, said sound circuit comprises speech chip, audio amplifier circuit and loudspeaker, and said speech chip input adopts serial communication interface to be connected with microprocessor, and the speech chip output is connected with the loudspeaker input through audio amplifier circuit.
Further, said kettle teapot boiling water recognition system comprises piezo-electric effect potsherd and signal amplification circuit, and the vibration signal that said piezo-electric effect potsherd receives from kettle teapot adopts serial communication interface to be connected with microprocessor through signal amplification circuit.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: through the speech chip that records voice content is housed at the electromagnetic oven internal circuit board; The corresponding different address coding of different voice content; When the user instructs microprocessor to main control board through the control panel input function or the electromagnetic oven duty has unusual as overtension, furnace surface temperature are too high, temperature sensor open circuit etc. the time, microprocessor transmission corresponding address encodes to speech chip, speech chip outputs signal to loudspeaker and plays corresponding voice content.As when heating up water; When the kettle teapot boiling water recognition system of electromagnetic oven detects water when boiled, microprocessor sends specific geocoding and gives speech chip, and speech chip outputs signal to loudspeaker; Loudspeaker are play " water has been opened " immediately; Cause user's attention, bring prompting intuitively, use convenient to the user.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment.
The specific embodiment
Combine the accompanying drawing and the specific embodiment that the utility model is further specified at present.
With reference to figure 1; A kind of voice broadcast electromagnetic oven of preferred the utility model; Comprise temperature sensing circuit 11 at the bottom of microprocessor 1, memory 2, control testing circuit 3, vibration heater circuit 4, fan 5, buzzer 6, control panel 7, sound circuit 8, kettle teapot boiling water recognition system 9, IGBT pipe temperature sensing circuit 10 and the kettle; Said microprocessor 1 adopts temperature sensing circuit 11 at the bottom of serial communication interface connected storage 2, control testing circuit 3, fan 5, buzzer 6, control panel 7, sound circuit 8, kettle teapot boiling water recognition system 9, IGBT pipe temperature sensing circuit 10 and the kettle; Said control testing circuit 3 outputs connect vibration heater circuit 4; Said sound circuit 8 comprises speech chip 81, audio amplifier circuit 82 and loudspeaker 83; Said speech chip 81 inputs adopt serial communication interface to be connected with microprocessor 1, and speech chip 81 outputs are connected with loudspeaker 83 inputs through audio amplifier circuit 82; Said kettle teapot boiling water recognition system 9 comprises piezo-electric effect potsherd and signal amplification circuit, and the vibration signal that said piezo-electric effect potsherd receives from kettle teapot adopts serial communication interface to be connected with microprocessor 1 through signal amplification circuit.
The utility model is through being equipped with the speech chip 81 that records voice content at the electromagnetic oven internal circuit board; The corresponding different address coding of different voice content (referring to table one voice address coding and voice content corresponding tables); When the user instructs microprocessor to main control board through the control panel input function or the electromagnetic oven duty has unusual as overtension, furnace surface temperature are too high, temperature sensor open circuit etc. the time, encode to speech chip according to microprocessor transmission corresponding address, speech chip outputs signal to loudspeaker and plays corresponding voice content.As when heating up water; When the kettle teapot boiling water recognition system of electromagnetic oven detects water when boiled, microprocessor sends specific geocoding and gives speech chip, and speech chip outputs signal to loudspeaker; Loudspeaker are play " water has been opened " immediately; Cause user's attention, bring prompting intuitively, use convenient to the user.
Table one voice address coding and voice content corresponding tables
| Data type | The geocoding data | Voice content |
| One line serial ports | 00H | Welcome to use a tea set more |
| One line serial ports | 01H | Speech pattern |
| One line serial ports | 02H | Close voice |
| One line serial ports | 03H | Kettle please discharge water |
| One line serial ports | 04H | The temperature sensor short circuit |
| One line serial ports | 05H | The temperature sensor open circuit |
| One line serial ports | 06H | Furnace surface temperature is too high |
| One line serial ports | 07H | The electromagnetic oven internal temperature is too high |
| One line serial ports | 08H | Brownout |
| One line serial ports | 09H | Overtension |
| One line serial ports | 0AH | There is fault in system |
| One line serial ports | 0BH | Start |
| One line serial ports | 0CH | Shutdown |
| One line serial ports | 0DH | Manually heat up water |
| One line serial ports | 0EH | 800W |
| One line serial ports | 0FH | 1000W |
| One line serial ports | 10H | 1300W |
| One line serial ports | 11H | 1600W |
| One line serial ports | 12H | 1800W |
| One line serial ports | 13H | 2200W |
| One line serial ports | 14H | Automatic water boiler |
| One line serial ports | 15H | Insulation |
| One line serial ports | 16H | Sterilization |
| One line serial ports | 17H | 0.6L |
| One line serial ports | 18H | 0.8L |
| One line serial ports | 19H | 1.0L |
| One line serial ports | 1AH | 1.2L |
| One line serial ports | 1BH | 1.5L |
| One line serial ports | 1CH | 1.8L |
| One line serial ports | 1DH | 2.0L |
| One line serial ports | 1EH | Adding water finishes |
| One line serial ports | 1FH | Water has been opened |
| One line serial ports | 20H | Increase |
| One line serial ports | 21H | Reduce |
| One line serial ports | 22H | Chafing dish |
| One line serial ports | 27H | Please put sterilizing pan |
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.
Claims (3)
1. voice broadcast electromagnetic oven; Comprise microprocessor, memory, control testing circuit, vibration heater circuit, fan, buzzer and control panel; Said microprocessor adopts serial communication interface to connect control testing circuit, memory, fan, buzzer and control panel; Said control testing circuit output connects the vibration heater circuit; It is characterized in that: also comprise temperature sensing circuit at the bottom of sound circuit, kettle teapot boiling water recognition system, IGBT pipe temperature sensing circuit and the kettle; Said sound circuit is connected with output end of microprocessor, and temperature sensing circuit all adopts serial communication interface to be connected with microprocessor at the bottom of said kettle teapot boiling water recognition system, IGBT pipe temperature sensing circuit and the kettle.
2. a kind of voice broadcast electromagnetic oven according to claim 1; It is characterized in that: said sound circuit comprises speech chip, audio amplifier circuit and loudspeaker; Said speech chip input adopts serial communication interface to be connected with microprocessor, and the speech chip output is connected with the loudspeaker input through audio amplifier circuit.
3. a kind of voice broadcast electromagnetic oven according to claim 1; It is characterized in that: said kettle teapot boiling water recognition system comprises piezo-electric effect potsherd and signal amplification circuit, and the vibration signal that said piezo-electric effect potsherd receives from kettle teapot adopts serial communication interface to be connected with microprocessor through signal amplification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999426U CN202521664U (en) | 2012-03-16 | 2012-03-16 | Induction cooker capable of voice broadcasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999426U CN202521664U (en) | 2012-03-16 | 2012-03-16 | Induction cooker capable of voice broadcasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521664U true CN202521664U (en) | 2012-11-07 |
Family
ID=47104611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200999426U Expired - Lifetime CN202521664U (en) | 2012-03-16 | 2012-03-16 | Induction cooker capable of voice broadcasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358912A (en) * | 2013-07-08 | 2016-02-24 | 夏普株式会社 | Electric apparatus |
-
2012
- 2012-03-16 CN CN2012200999426U patent/CN202521664U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358912A (en) * | 2013-07-08 | 2016-02-24 | 夏普株式会社 | Electric apparatus |
| CN105358912B (en) * | 2013-07-08 | 2017-12-01 | 夏普株式会社 | Electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012089707A3 (en) | An induction heating cooker | |
| CN202234770U (en) | Electromagnetic seafood steaming cabinet | |
| CN202521664U (en) | Induction cooker capable of voice broadcasting | |
| CN203088715U (en) | Split type electric pressure cooker | |
| CN201658229U (en) | Ceramic boiler accepting multiple heating ways | |
| CN203676842U (en) | Intelligently controlled kettle | |
| CN102894864B (en) | Electromagnetic electric rice cooker with vacuum heat-preservation function | |
| CN104026985A (en) | Instant-heating-type 100-DEG C tea tray machine | |
| CN203493398U (en) | Control circuit and electromagnetic heating electric pressure cooker | |
| CN209770018U (en) | Cooking stove device for wireless power supply of kitchen electrical appliance | |
| CN201683715U (en) | Multifunctional electric cooker | |
| CN202636157U (en) | Multifunctional heating platform | |
| CN202917786U (en) | Kitchen appliance provided with coupler device | |
| CN104678803A (en) | Remote operating system of electric cooker | |
| CN202069429U (en) | Intelligent indicating electric cooker | |
| CN203088730U (en) | Electric heating water boiler | |
| CN201782569U (en) | High-frequency electric heating kettle | |
| CN209622867U (en) | A kind of rechargeable electromagnetic oven of low pressure | |
| CN204116877U (en) | Human body proximity induction installation and there is the electrical equipment of human body proximity induction installation | |
| CN209300790U (en) | A kind of domestic safety electric kettle of intelligent temperature control dechlorination | |
| CN203163011U (en) | Energy-saving environment-friendly electromagnetic oven | |
| CN210405705U (en) | Military-level electromagnetic range | |
| CN107007166A (en) | A kind of food heat preservation device | |
| CN202733985U (en) | Detection circuit system of induction cooker | |
| CN210748690U (en) | Microcomputer electric cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |