CN202470143U - Commercial induction cooker - Google Patents
Commercial induction cooker Download PDFInfo
- Publication number
- CN202470143U CN202470143U CN2011205696904U CN201120569690U CN202470143U CN 202470143 U CN202470143 U CN 202470143U CN 2011205696904 U CN2011205696904 U CN 2011205696904U CN 201120569690 U CN201120569690 U CN 201120569690U CN 202470143 U CN202470143 U CN 202470143U
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- China
- Prior art keywords
- power
- control unit
- power tube
- unit
- electromagnetic oven
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- 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 - Fee Related
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- Electric Stoves And Ranges (AREA)
- Control Of Resistance Heating (AREA)
- General Induction Heating (AREA)
Abstract
The utility model relates to a commercial induction cooker. The commercial induction cooker comprises a cooker body, and a wire coil and a control circuit board, which are arranged in the cooker body. The commercial induction cooker also comprises two power tubes. A singlechip, a frequency modulation control unit and two power tube driving units are arranged on the control circuit board. The output end of each power tube driving unit is connected with the input end of a corresponding power tube, and the input end of each power tube driving unit is connected with the output end of the frequency modulation control unit. The input end of the frequency modulation control unit is connected with the output end of the singlechip. The power tubes are connected with the wire coil. According to the commercial induction cooker, the two power tubes are arranged, so that high heating power can be provided for the wire coil; and the commercial induction cooker has the advantages of high temperature rise speed and high thermal efficiency.
Description
Technical field
The utility model relates to a kind of cooker, relates in particular to a kind of commercial electromagnetic oven.
Background technology
In recent years, the electromagnetism heating cooker more and more receives people's favor with advantages such as thermal efficiency height, the flames of anger, no flue dust, no pernicious gases.According to the function of electromagnetic oven size, electromagnetic oven can be divided into two kinds of family expenses electromagnetic oven and commercial electromagnetic ovens.Wherein, commercial electromagnetic oven is a kind of electrical equipment that utilizes electromagnetic induction principle to convert electrical energy into heat energy.Inner at commercial electromagnetic oven; Earlier by rectification circuit the alternating voltage of 50/60Hz is become DC voltage, convert DC voltage to high frequency voltage that frequency is 20-40KHz through control circuit again, the electric current that changes at a high speed flows through coil can produce the magnetic field that changes at a high speed; The magnetic line of force in magnetic field is through the metalware heater block; Produce countless little eddy current in the metallic object, make heater heating at a high speed voluntarily itself, and then water and food in the heating vessel.But the efficiency of heating surface of existing commercial electromagnetic oven is lower mostly, and programming rate is slower.
The utility model content
Therefore, the purpose of the utility model is to provide the commercial electromagnetic oven of a kind of power height, quick heating.
For realizing above-mentioned purpose; The utility model provides a kind of commercial electromagnetic oven; Comprise body of heater, be arranged on drum and control circuit board in the said body of heater, this commercialization electromagnetic oven also comprises two power tubes, and said control circuit board is provided with single-chip microcomputer, frequency modulation control unit, two power tube driver elements; The corresponding input that connects a corresponding power pipe of the output of each power tube driver element; The input of each power tube driver element connects the output of frequency modulation control unit, and the input of this frequency modulation control unit connects the output of single-chip microcomputer, and this two power tube all is connected with drum.
This commercialization electromagnetic oven also comprises fan, buzzer, LED display module and gear adjusting knob, and this single-chip microcomputer comprises power control unit, temperature control unit, no pot detecting unit, voltage alarm unit, power tube temperature alarming unit, cooking bottom temperature alarm unit, drum temperature alarming unit and fan alarm unit.
The beneficial effect of the utility model: the commercial electromagnetic oven of the utility model; Through two power tubes are set; Can be for drum provide bigger heating power, have quick heating, advantage that the thermal efficiency is high, and single-chip microcomputer is provided with a plurality of alarm units; Can monitor in real time and regulate the duty of this commercialization electromagnetic oven, guarantee that the use of this commercialization electromagnetic oven is safer.
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked; See also following detailed description and accompanying drawing about the utility model; Believe purpose, characteristic and the characteristics of the utility model; Should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through the specific embodiment the utility model, the technical scheme that makes the utility model and other beneficial effects is obvious.
In the accompanying drawing,
Fig. 1 is the schematic block circuit diagram of the commercial electromagnetic oven of the utility model.
The specific embodiment
As shown in Figure 1; The commercial electromagnetic oven of the utility model comprises body of heater, is arranged on drum 11 and control circuit board in the said body of heater; This commercialization electromagnetic oven also comprises two power tubes (1GBT) 12; Said control circuit board is provided with single-chip microcomputer 13, frequency modulation control unit 14, two power tube driver elements 15, the corresponding input that connects a corresponding power pipe 12 of the output of each power tube driver element 15, and the input of each power tube driver element 15 connects the output of frequency modulation control unit 14; The input of this frequency modulation control unit 14 connects the output of single-chip microcomputer 13, and this two power tube 12 all is connected with drum 11.
This commercialization electromagnetic oven also comprises fan 16, buzzer 17, LED display module 18 and gear adjusting knob 19, and this single-chip microcomputer 13 comprises power control unit 1, temperature control unit 2, do not have pot detecting unit 3, voltage alarm unit 4, power tube temperature alarming unit 5, cooking bottom temperature alarm unit 6, drum temperature alarming unit 7 and fan alarm unit 8.
Above-mentioned commercial electromagnetic oven; Through two power tubes are set; Can be for drum provide bigger heating power, have quick heating, advantage that the thermal efficiency is high, and single-chip microcomputer is provided with a plurality of alarm units; Can monitor in real time and regulate the duty of this commercialization electromagnetic oven, guarantee that the use of this commercialization electromagnetic oven is safer.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (2)
1. commercial electromagnetic oven; Comprise body of heater, be arranged on drum and control circuit board in the said body of heater; It is characterized in that this commercialization electromagnetic oven also comprises two power tubes, said control circuit board is provided with single-chip microcomputer, frequency modulation control unit, two power tube driver elements; The corresponding input that connects a corresponding power pipe of the output of each power tube driver element; The input of each power tube driver element connects the output of frequency modulation control unit, and the input of this frequency modulation control unit connects the output of single-chip microcomputer, and this two power tube all is connected with drum.
2. commercial electromagnetic oven as claimed in claim 1; It is characterized in that; Also comprise fan, buzzer, LED display module and gear adjusting knob, this single-chip microcomputer comprises power control unit, temperature control unit, no pot detecting unit, voltage alarm unit, power tube temperature alarming unit, cooking bottom temperature alarm unit, drum temperature alarming unit and fan alarm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205696904U CN202470143U (en) | 2011-12-30 | 2011-12-30 | Commercial induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205696904U CN202470143U (en) | 2011-12-30 | 2011-12-30 | Commercial induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470143U true CN202470143U (en) | 2012-10-03 |
Family
ID=46918298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205696904U Expired - Fee Related CN202470143U (en) | 2011-12-30 | 2011-12-30 | Commercial induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470143U (en) |
-
2011
- 2011-12-30 CN CN2011205696904U patent/CN202470143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |