CN104110706A - Ultrathin induction cooker capable of preventing reverse heating - Google Patents
Ultrathin induction cooker capable of preventing reverse heating Download PDFInfo
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- CN104110706A CN104110706A CN201310387228.6A CN201310387228A CN104110706A CN 104110706 A CN104110706 A CN 104110706A CN 201310387228 A CN201310387228 A CN 201310387228A CN 104110706 A CN104110706 A CN 104110706A
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Abstract
The invention discloses an ultrathin induction cooker capable of preventing reverse heating. The ultrathin induction cooker comprises a microcontroller (3), an induction module (1) and an output module (4), wherein the induction module (1) and the output module (4) are connected with the microcontroller (3), the induction module (1) is connected with the microcontroller (3) through a signal processing module (2), adopts a capacitive sensor and is a metal sheet which is arranged on the inner surface of a bottom shell, and the output module (4) comprises a solenoid, an acoustic alarm module and a photoelectric alarm module. According to the invention, the sensor is used to detect information of a workbench, and the microcontroller controls the output module to decrease output power or complete an alarm function; an aluminum sheet is not employed in the invention, so the energy efficiency of the ultrathin induction cooker is improved, and a better anti-reverse heating effect is provided.
Description
Technical field
The present invention relates to household appliance technical field, relate in particular to a kind of Ultrathin electromagnetic furnace of anti-reverse heating.
Background technology
Electromagnetic oven superthin structure is more and more subject to market and accepts, existing ultra-thin machine electromagnetic wire coil is nearer apart from table top, when user is at metal table top, while particularly using Ultrathin electromagnetic furnace on stainless steel or irony material table top, electromagnetic wire coil can heat the metal table top of its bottom, metal table top can transfer heat to electromagnetic stove lower cap bottom and internal component, and long-time continuous heating will burn out lower cover, or causes fire.
Prior art is generally by electromagnetic oven internal electromagnetic drum bottom, aluminium flake being set, thereby prevents reverse heating.Principle is: because aluminium flake is a kind of compared with the metal material of low permeability, the magnetic line of force is had to lower absorbability, it is low that itself is heated temperature, can be to change magnetic line of force direction simultaneously, reduce the drum magnetic line of force to the number of penetrations of bottom metal table top, thereby reduce the degree of heat to bottom, there is certain anti-reverse heating efficiency.Also have a kind of anti-reverse heating technique for to establish support at outer casing bottom, still, this kind of mode destroyed the result of use of Ultrathin electromagnetic furnace to a certain extent.
Summary of the invention
For addressing the above problem, the invention provides a kind of Ultrathin electromagnetic furnace of anti-reverse heating, the corresponding action of testing platform information execution automatically.
For achieving the above object, embodiments of the invention adopt following technical scheme: a kind of Ultrathin electromagnetic furnace of anti-reverse heating, comprise microcontroller and the output module being connected with described microcontroller, it is characterized in that, also comprise an induction installation, for gathering described ultra-thin electromagnetic bearth shell bottom workbench information and being transferred to described microcontroller; Described microcontroller is controlled output module according to described workbench information and is changed power output or/and send alarm signal.
The first preferred version of the present invention is: described induction installation comprises at least one in temperature sensor, capacitance type sensor.If adopt temperature sensor in this scheme, thereby can descend sump temperature testing platform temperature by detection, accuracy rate is high; If adopt capacitance type sensor in this scheme, can testing platform material or surface whether have water stainly, can before Ultrathin electromagnetic furnace starts heating, be settling signal collection, the degree of accuracy and security are higher
The second preferred version of the present invention is: described induction installation is located at described drain pan inner surface.In this scheme, induction installation is located at drain pan inner surface, and in use procedure, fault rate is lower, and is convenient to industrial design and manufacture, simultaneously also cost-saving.
The 3rd preferred version of the present invention is: described temperature sensor is thermo-sensitive resistor and is located in the interior buckle-type storage tank of described drain pan.In this scheme, thermo-sensitive resistor is located in buckle-type storage tank, install fastening, difficult drop-off in use procedure.
The 4th preferred version of the present invention is: described capacitance type sensor comprises at least one in sheet metal, conductive film, conducting block.Adopt this kind of simple structure, be convenient to industrial realization, and highly sensitive.
The 5th preferred version of the present invention is: described output module comprises at least one in solenoid, audible alarm module, photoelectric alarm module.This scheme comprises the multiple mode that prevents over-heating, and security is higher.
The 6th preferred version of the present invention is: described microcontroller is connected by signal processing module with described induction installation.The setting of signal processing module in this scheme, makes the signals transmission of microcontroller and induction installation safer.
The 7th preferred version of the present invention is: described signal processing module comprises a plurality of signal processing circuits.The setting of a plurality of signal processing circuits in this scheme, further improves the security in signals transmission.
Technical advantage of the present invention is: adopt sensor testing station information, by microprocessor control output module, reduced power output or completed warning function.This scheme need not arrange aluminium flake, the efficiency of Ultrathin electromagnetic furnace is improved, and better anti-reverse heating effect is provided.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, also can obtain according to following accompanying drawing other accompanying drawing.
Fig. 1 is embodiment of the present invention internal circuit configuration block diagram.
Fig. 2 is the embodiment of the present invention 2 thermo-sensitive resistor setting position figure.
Reference numeral: 1-induction module, 2-signal processing module, 3-microcontroller, 4-output module, 5-buckle-type storage tank, 6-thermo-sensitive resistor.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1.
With reference to figure 1, a kind of Ultrathin electromagnetic furnace of anti-reverse heating, comprises microcontroller 3 and the induction module 1 being connected with microcontroller 3, output module 4, and wherein induction module 1 is connected by signal processing module 2 with microcontroller 3.In the present embodiment, induction module 1 adopts capacitance type sensor, comprise a sheet metal of being located on drain pan inner surface, this sheet metal and lower metal or can form capacitance structure with water stain workbench, output module 4 comprises solenoid, audible alarm module and photoelectric alarm module.
In the course of work: when Ultrathin electromagnetic furnace is brought into use, when if the workbench of Ultrathin electromagnetic furnace bottom being detected and be metal or workbench surface and having moisture, capacitance type sensor transmits first signal to microcontroller 3, microcontroller 3 is controlled solenoid according to first signal and is not worked, or/and control the buzzer of audible alarm module, send chimes of doom, also control the LED lamp flicker of photoelectric alarm module simultaneously and send warning optical signal.
In the course of work: in use, mobile Ultrathin electromagnetic furnace use location, when mobile Ultrathin electromagnetic furnace to metallic work table or surface with the workbench of moisture on time, capacitance type sensor transmits secondary signal to microcontroller 3, microcontroller 3 is controlled solenoid according to secondary signal and is quit work or reduce power output, and the buzzer of controlling audible alarm module sends chimes of doom, also control the LED lamp flicker of photoelectric alarm module simultaneously and send warning optical signal.
In the present embodiment 1, output module 4 can be one or more in solenoid, audible alarm module, photoelectric alarm module, can also be other hardware module that can complete warning function or stop solenoid work functions; Capacitance type sensor also can be conductive film, conducting block and other can form with ultra-thin electromagnetic bearth shell bottom metal workbench or water layer the device of electric capacity; Signal processing module 2 comprises a plurality of signal processing circuits, and a capacitance type sensor can be connected with microcontroller 3 by a plurality of signal processing circuits; More accurate in order to detect, capacitance type sensor also can arrange a plurality of.
Embodiment 2.
With reference to figure 1, Fig. 2, a kind of Ultrathin electromagnetic furnace of anti-reverse heating, comprises microcontroller 3 and the induction module 1 being connected with microcontroller 3, output module 4, and wherein induction module 1 is connected by signal processing module 2 with microcontroller 3.In the present embodiment, induction module 1 adopts temperature sensor, and for being located at the thermo-sensitive resistor in buckle-type storage tank 56 on drain pan inner surface, output module 4 comprises solenoid, audible alarm module and photoelectric alarm module.
In the course of work: when workbench is metal, to be reversed heating, rising along with operating temperature, the temperature of ultra-thin electromagnetic bearth shell also will increase, the thermo-sensitive resistor 6 of being now located at drain pan inner surface detects sump temperature and raises, temperature sensor is to microcontroller 3 transmission the 3rd signals, microcontroller 3 quits work or reduces power output according to the 3rd signal controlling solenoid, and the buzzer of controlling audible alarm module sends chimes of doom, also control the LED lamp flicker of photoelectric alarm module simultaneously and send warning optical signal.
In the present embodiment 2, output module 4 can be one or more in solenoid, audible alarm module, photoelectric alarm module, can also be other hardware module that can complete warning function or stop solenoid work functions; Signal processing module 2 comprises a plurality of signal processing circuits, and a temperature sensor can be connected with microcontroller 3 by a plurality of signal processing circuits; More accurate in order to detect, temperature also can arrange a plurality of; Meanwhile, temperature sensor can also be arranged in the groove of drain pan outer surface or other structure of inner surface.
The above; be only the specific embodiment of the invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (8)
1. the Ultrathin electromagnetic furnace of an anti-reverse heating, comprise microcontroller and the output module being connected with described microcontroller, it is characterized in that, also comprise an induction installation, for gathering described ultra-thin electromagnetic bearth shell bottom workbench information and being transferred to described microcontroller; Described microcontroller is controlled output module according to described workbench information and is changed power output or/and send alarm signal.
2. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 1, is characterized in that: described induction installation comprises at least one in temperature sensor, capacitance type sensor.
3. according to the Ultrathin electromagnetic furnace of anti-reverse heating described in claim 1 or 2, it is characterized in that: described induction installation is located at described drain pan inner surface.
4. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 3, is characterized in that: described temperature sensor is thermo-sensitive resistor and is located in described drain pan in buckle-type storage tank.
5. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 2, is characterized in that: described capacitance type sensor comprises at least one in sheet metal, conductive film, conducting block.
6. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 1, is characterized in that: described output module comprises at least one in solenoid, audible alarm module, photoelectric alarm module.
7. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 1, is characterized in that: described microcontroller is connected by signal processing module with described induction installation.
8. the Ultrathin electromagnetic furnace of anti-reverse heating according to claim 1, is characterized in that: described signal processing module comprises a plurality of signal processing circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387228.6A CN104110706B (en) | 2013-08-30 | 2013-08-30 | The Ultrathin electromagnetic furnace of anti-reverse heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387228.6A CN104110706B (en) | 2013-08-30 | 2013-08-30 | The Ultrathin electromagnetic furnace of anti-reverse heating |
Publications (2)
| Publication Number | Publication Date |
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| CN104110706A true CN104110706A (en) | 2014-10-22 |
| CN104110706B CN104110706B (en) | 2016-12-28 |
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| CN201310387228.6A Active CN104110706B (en) | 2013-08-30 | 2013-08-30 | The Ultrathin electromagnetic furnace of anti-reverse heating |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005294081A (en) * | 2004-03-31 | 2005-10-20 | Nichiwa Denki Kk | Cooking device equipped with infrared ray sensor |
| CN201547849U (en) * | 2009-11-30 | 2010-08-11 | 中山市嘉德龙电器有限公司 | Induction cooker |
| JP2010232151A (en) * | 2009-03-30 | 2010-10-14 | Mitsubishi Electric Corp | Electromagnetic cooker |
| CN102151069A (en) * | 2011-01-18 | 2011-08-17 | 晶辉科技（深圳）有限公司 | Special soup pot of electromagnetic oven |
| CN201992709U (en) * | 2010-12-31 | 2011-09-28 | 美的集团有限公司 | Ultrathin electromagnetic oven |
| CN102644944A (en) * | 2012-03-30 | 2012-08-22 | 九阳股份有限公司 | Ultrathin electromagnetic oven capable of efficiently cooling |
| CN203052749U (en) * | 2012-12-18 | 2013-07-10 | 九阳股份有限公司 | Ultrathin electromagnetic oven capable of preventing reverse heating |
| CN203615376U (en) * | 2013-08-30 | 2014-05-28 | 九阳股份有限公司 | Ultra-thin induction cooker capable of resisting reverse heating |
-
2013
- 2013-08-30 CN CN201310387228.6A patent/CN104110706B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005294081A (en) * | 2004-03-31 | 2005-10-20 | Nichiwa Denki Kk | Cooking device equipped with infrared ray sensor |
| JP2010232151A (en) * | 2009-03-30 | 2010-10-14 | Mitsubishi Electric Corp | Electromagnetic cooker |
| CN201547849U (en) * | 2009-11-30 | 2010-08-11 | 中山市嘉德龙电器有限公司 | Induction cooker |
| CN201992709U (en) * | 2010-12-31 | 2011-09-28 | 美的集团有限公司 | Ultrathin electromagnetic oven |
| CN102151069A (en) * | 2011-01-18 | 2011-08-17 | 晶辉科技（深圳）有限公司 | Special soup pot of electromagnetic oven |
| CN102644944A (en) * | 2012-03-30 | 2012-08-22 | 九阳股份有限公司 | Ultrathin electromagnetic oven capable of efficiently cooling |
| CN203052749U (en) * | 2012-12-18 | 2013-07-10 | 九阳股份有限公司 | Ultrathin electromagnetic oven capable of preventing reverse heating |
| CN203615376U (en) * | 2013-08-30 | 2014-05-28 | 九阳股份有限公司 | Ultra-thin induction cooker capable of resisting reverse heating |
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| CN104110706B (en) | 2016-12-28 |
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Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
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