CN103132301B - Non-contact power supply type cordless electric iron and the ironing board for non-contact power - Google Patents
Non-contact power supply type cordless electric iron and the ironing board for non-contact power Download PDFInfo
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- CN103132301B CN103132301B CN201310087913.7A CN201310087913A CN103132301B CN 103132301 B CN103132301 B CN 103132301B CN 201310087913 A CN201310087913 A CN 201310087913A CN 103132301 B CN103132301 B CN 103132301B
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Abstract
Non-contact power supply type cordless electric iron and the ironing board for non-contact power, the invention belongs to wireless power transmission technical field.It easily produces leaky to solve the electric iron connected with power line at present, and the problem of the electric iron property easy to use difference caused due to the existence of electric power connection line.The 220V civil power of its ironing board input, after No. two rectification circuits and inverter circuit, becomes the high frequency alternating current that frequency is f, produces alternating magnetic field by energy radiating circuit; The energy acceptance circuit 1 of electric iron body and energy acceptance circuit 2 receive alternating magnetic field and are converted to the alternating current that frequency is f, power directly to electric heater on the one hand, on the one hand through high frequency transformer, rectification circuit, a mu balanced circuit, power to flatiron control circuit; The temperature that flatiron control circuit sets according to thermoregulation knob, controls the break-make that electric heater is powered, makes it remain on design temperature.The present invention is applicable in the process of ironing clothes.
Description
Technical field
The invention belongs to wireless power transmission technical field, be specifically related to a kind of cordless electric iron and support the use ironing board with it.
Background technology
Electric iron is conventional household electrical appliance, and traditional electric iron needs to connect 220V alternating current by power line, and the insulating barrier of power line increase in time can be constantly aging, the steam in addition produced during Ironing, is easy to cause electric leakage accident.In addition, in the process of ironing clothes, power line is made troubles to the activity of flatiron.
Summary of the invention
The present invention easily produces leaky to solve the electric iron connected with power line at present, and the problem of the electric iron property easy to use difference to cause due to the existence of electric power connection line, thus provide a kind of non-contact power supply type cordless electric iron and the ironing board for non-contact power.
Non-contact power supply type cordless electric iron, it comprises electric iron body 1, electric heater 2 and heater switch 8, and it is inner that described electric heater is positioned at electric iron body 1, and be fixed on the upper surface of high temperature resistant non-metallic floor 10 in electric iron body 1; Heater switch 8 is arranged on electric iron body 1;
It also comprises an energy acceptance circuit 3, screen layer 9, high frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7;
Energy acceptance circuit 3, screen layer 9, high frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7 are all fixed on the inside of electric iron body 1, and an energy acceptance circuit 3 is arranged on above high temperature resistant non-metallic floor 10; A screen layer 9 is arranged on the top of an energy acceptance circuit 3; High frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7 are arranged on the top of a screen layer 9;
A power output end of an energy acceptance circuit 3 is connected with a power input of electric heater 2; No. two power output ends of a described energy acceptance circuit 3 are connected with the power input of high frequency transformer 4; The power output end of described high frequency transformer 4 is connected with the power input of a rectification circuit 5; The power output end of a described rectification circuit 5 is connected with the power input of mu balanced circuit 6; The power output end of described mu balanced circuit 6 is connected with the power input of flatiron control circuit 7; The power supply signal output of described flatiron control circuit 7 is connected with another power input of electric heater 2 by heater switch 8.
It also comprises No. two energy acceptance circuit 11 and No. two screen layers 12;
It is inner that described No. two energy acceptance circuit 11 are positioned at electric iron body 1, and be arranged on the tail support face of electric iron body 1; Described No. two screen layers 12 are arranged on the left side of No. two energy acceptance circuit 11;
Described No. two energy acceptance circuit 11 are in parallel with an energy acceptance circuit 3.
It also comprises thermoregulation knob 13, and described temperature adjustment knob 13 is arranged on electric iron body 1; The temperature regulable control signal output part of described temperature adjustment knob 13 is connected with the temperature conditioning signal input of flatiron control circuit 7.
For the ironing board of non-contact power, it comprises ironing board body 21; It also comprises energy radiating circuit 22, No. three screen layers 23,220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26;
Described energy radiating circuit 22 is mounted on ironing board body 21; And the upper surface of described energy radiating circuit 22 is as the Ironing working face of ironing board body 21; The below of described energy radiating circuit 22 is provided with No. three screen layers 23, and described 220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26 are arranged on the below of No. three screen layers 23;
The power supply signal input of described 220V ac input circuit 24 connects 200V AC power; The power supply signal output of described 220V ac input circuit 24 is connected with the power supply signal input of No. two rectification circuits 25; The power supply signal output of described No. two rectification circuits 25 is connected with the power supply signal input of inverter circuit 26; The power supply signal output of described inverter circuit 26 is connected with the power supply signal input of energy radiating circuit 22.
The ironing board body 21 of energy radiating circuit 22 bottom is cavity structure, and described No. three screen layers 23,220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26 are all arranged in this cavity.
Compared with prior art, the present invention has following beneficial effect:
1, electric iron of the present invention is without the need to power line, has fundamentally stopped the generation of electric leakage accident.
2, owing to not having power line, electric iron activity of the present invention is more flexible, and property easy to use is greatly improved.
3, electric iron of the present invention and ironing board with the use of, energy radiating circuit and energy acceptance circuit adopt near field resonant mode coupling, and the minimum energy of outwardly radiation, can not impact the electrical appliance of surrounding.
Accompanying drawing explanation
Fig. 1 is the structural representation of non-contact power supply type cordless electric iron of the present invention; Fig. 2 is the structural representation of the ironing board for non-contact power of the present invention; Fig. 3 is the distribution schematic diagram in the energy acceptance face of ironing board for non-contact power.
Detailed description of the invention
Detailed description of the invention one, composition graphs 1 illustrate this detailed description of the invention, non-contact power supply type cordless electric iron, it comprises electric iron body 1, electric heater 2 and heater switch 8, it is inner that described electric heater is positioned at electric iron body 1, and be fixed on the upper surface of high temperature resistant non-metallic floor 10 in electric iron body 1; Heater switch 8 is arranged on electric iron body 1;
It also comprises an energy acceptance circuit 3, screen layer 9, high frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7;
Energy acceptance circuit 3, screen layer 9, high frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7 are all fixed on the inside of electric iron body 1, and an energy acceptance circuit 3 is arranged on above high temperature resistant non-metallic floor 10; A screen layer 9 is arranged on the top of an energy acceptance circuit 3; High frequency transformer 4, rectification circuit 5, mu balanced circuit 6 and a flatiron control circuit 7 are arranged on the top of a screen layer 9;
A power output end of an energy acceptance circuit 3 is connected with a power input of electric heater 2; No. two power output ends of a described energy acceptance circuit 3 are connected with the power input of high frequency transformer 4; The power output end of described high frequency transformer 4 is connected with the power input of a rectification circuit 5; The power output end of a described rectification circuit 5 is connected with the power input of mu balanced circuit 6; The power output end of described mu balanced circuit 6 is connected with the power input of flatiron control circuit 7; The power supply signal output of described flatiron control circuit 7 is connected with another power input of electric heater 2 by heater switch 8.
Heater switch controls the electric heater break-make of powering, and controls to be series relationship with the break-make of flatiron control circuit, and under the condition namely only simultaneously connected in heater switch and control circuit, electric heater just can heat.Heater switch is only by the pure mechanical switch that user controls.
The difference of the non-contact power supply type cordless electric iron described in detailed description of the invention two, this detailed description of the invention and detailed description of the invention one is, it also comprises No. two energy acceptance circuit 11 and No. two screen layers 12;
It is inner that described No. two energy acceptance circuit 11 are positioned at electric iron body 1, and be arranged on the tail support face of electric iron body 1; Described No. two screen layers 12 are arranged on the left side of No. two energy acceptance circuit 11;
Described No. two energy acceptance circuit 11 are in parallel with an energy acceptance circuit 3.
In present embodiment, an energy acceptance circuit and No. two energy acceptance circuit of electric iron body 1 receive alternating magnetic field and are converted to the alternating current that frequency is f, power directly to electric heater on the one hand, on the one hand through high frequency transformer, rectification circuit, a mu balanced circuit, power to flatiron control circuit; The temperature that flatiron control circuit sets according to thermoregulation knob, controls the break-make that electric heater is powered, makes it remain on design temperature.
The energy acceptance face of energy acceptance circuit 1 is parallel with electric iron body base plate, and is placed in above electric heater; It is parallel that energy acceptance face and the electric iron body of energy acceptance circuit 2 erect supporting surface; Energy acceptance circuit 1 and energy acceptance circuit 2 for being connected in parallel, as shown in Figure 1.Electric iron body all can receive the energy of radiating circuit when being in level or upright state.
Two energy acceptance circuit and high frequency transformer, rectification circuit, mu balanced circuit, a flatiron control circuit are separated by the screen layer 1 of electric iron body and screen layer 2; Screen layer 1 is positioned at the top in energy acceptance circuit 1 energy acceptance face, and screen layer 2 is positioned at the top in energy acceptance circuit 2 energy acceptance face, as shown in Figure 1.
The difference of the non-contact power supply type cordless electric iron described in detailed description of the invention three, this detailed description of the invention and detailed description of the invention one or two is, it also comprises thermoregulation knob 13, and described temperature adjustment knob 13 is arranged on electric iron body 1; The temperature regulable control signal output part of described temperature adjustment knob 13 is connected with the temperature conditioning signal input of flatiron control circuit 7.
The difference of the non-contact power supply type cordless electric iron described in detailed description of the invention four, this detailed description of the invention and detailed description of the invention three is, electric heater 2 adopts carborundum or graphite to make, or adopts Si-Mo rod or PTC heating to realize.
The difference of the non-contact power supply type cordless electric iron described in detailed description of the invention five, this detailed description of the invention and detailed description of the invention one, two or four is, high temperature resistant non-metallic floor 10 adopts ceramic material to realize.
The difference of the non-contact power supply type cordless electric iron described in detailed description of the invention six, this detailed description of the invention and detailed description of the invention two or four is, the scope of the resonant frequency of an energy acceptance circuit 3 and No. two energy acceptance circuit 11 is 1KHz to 10MHz.
Detailed description of the invention seven, ironing board for non-contact power, it comprises ironing board body 21; It also comprises energy radiating circuit 22, No. three screen layers 23,220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26;
Described energy radiating circuit 22 is mounted on ironing board body 21; And the upper surface of described energy radiating circuit 22 is as the Ironing working face of ironing board body 21; The below of described energy radiating circuit 22 is provided with No. three screen layers 23, and described 220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26 are arranged on below No. three screen layers 23;
The power supply signal input of described 220V ac input circuit 24 connects 200V AC power; The power supply signal output of described 220V ac input circuit 24 is connected with the power supply signal input of No. two rectification circuits 25; The power supply signal output of described No. two rectification circuits 25 is connected with the power supply signal input of inverter circuit 26; The power supply signal output of described inverter circuit 26 is connected with the power supply signal input of energy radiating circuit 22.
The energy surface of emission of ironing board energy radiating circuit is consistent with the working region of ironing board, as shown in Figure 3.The energy surface of emission is embedded in the below of ironing board working face, as shown in Figure 2.
The screen layer of ironing board energy radiating circuit is exchanged with 220V input, No. two rectification circuits, inverter circuits separate; Screen layer 23 is positioned at the below of the energy radiating circuit energy surface of emission, as shown in Figure 2.
Operation principle: the 220V civil power of ironing board input, after No. two rectification circuits and inverter circuit, becomes the high frequency alternating current that frequency is f, produces alternating magnetic field by energy radiating circuit;
The energy acceptance circuit 1 of electric iron body and energy acceptance circuit 2 receive alternating magnetic field and are converted to the alternating current that frequency is f, power directly to electric heater on the one hand, on the one hand through high frequency transformer, rectification circuit, a mu balanced circuit, power to flatiron control circuit; The temperature that flatiron control circuit sets according to thermoregulation knob, controls the break-make that electric heater is powered, makes it remain on design temperature.
The difference of the ironing board for non-contact power described in detailed description of the invention eight, this detailed description of the invention and detailed description of the invention seven is, the ironing board body 21 of energy radiating circuit 22 bottom is cavity structure, and described No. three screen layers 23,220V ac input circuit 24, No. two rectification circuits 25 and inverter circuit 26 are all arranged in this cavity.
The difference of the ironing board for non-contact power described in detailed description of the invention nine, this detailed description of the invention and detailed description of the invention seven or eight is, the scope of the resonant frequency of energy radiating circuit 22 is 1KHz to 10MHz.
The difference of the ironing board for non-contact power described in detailed description of the invention ten, this detailed description of the invention and detailed description of the invention nine is, the scope of the reverse frequency of inverter circuit 26 is 1KHz to 10MHz.
In present embodiment, the near field resonant mode that is coupled as between energy radiating circuit with energy acceptance circuit is coupled, the minimum energy of outwardly radiation.The scope of energy radiating circuit, energy acceptance circuit 1, the resonant frequency of energy acceptance circuit 2 and the frequency f of inverter circuit is 1KHz-10MHz.
Claims (4)
1. non-contact power supply type cordless electric iron, it comprises electric iron body (1), electric heater (2) and heater switch (8), it is inner that described electric heater (2) is positioned at electric iron body (1), and be fixed on the upper surface of the high temperature resistant non-metallic floor (10) in electric iron body (1); Heater switch (8) is arranged on electric iron body (1);
It is characterized in that: further comprising an energy acceptance circuit (3), screen layer (9), high frequency transformer (4), rectification circuit (5), mu balanced circuit (6) and a flatiron control circuit (7);
Energy acceptance circuit (3), screen layer (9), high frequency transformer (4), rectification circuit (5), mu balanced circuit (6) and a flatiron control circuit (7) are all fixed on the inside of electric iron body (1), and an energy acceptance circuit (3) is arranged on high temperature resistant non-metallic floor (10) top; A screen layer (9) is arranged on the top of an energy acceptance circuit (3); High frequency transformer (4), rectification circuit (5), mu balanced circuit (6) and a flatiron control circuit (7) are arranged on the top of a screen layer (9);
A power output end of an energy acceptance circuit (3) is connected with a power input of electric heater (2); No. two power output ends of a described energy acceptance circuit (3) are connected with the power input of high frequency transformer (4); The power output end of described high frequency transformer (4) is connected with the power input of a rectification circuit (5); The power output end of a described rectification circuit (5) is connected with the power input of mu balanced circuit (6); The power output end of described mu balanced circuit (6) is connected with the power input of flatiron control circuit (7); The power supply signal output of described flatiron control circuit (7) is connected with another power input of electric heater (2) by heater switch (8);
It also comprises thermoregulation knob (13), and described thermoregulation knob (13) is arranged on electric iron body (1); The temperature regulable control signal output part of described thermoregulation knob (13) is connected with the temperature conditioning signal input of flatiron control circuit (7);
The temperature that flatiron control circuit (7) sets according to thermoregulation knob, controls the break-make that electric heater (2) is powered, makes electric heater (2) remain on design temperature;
The near field resonant mode that is coupled as between energy radiating circuit with energy acceptance circuit is coupled;
It also comprises No. two energy acceptance circuit (11) and No. two screen layers (12);
It is inner that described No. two energy acceptance circuit (11) are positioned at electric iron body (1), and be arranged on the tail support face of electric iron body (1); Described No. two screen layers (12) are arranged on the left side of No. two energy acceptance circuit (11);
Described No. two energy acceptance circuit (11) are in parallel with an energy acceptance circuit (3).
2. non-contact power supply type cordless electric iron according to claim 1, is characterized in that electric heater (2) adopts carborundum or graphite to make, or adopts Si-Mo rod or PTC heating to realize.
3. non-contact power supply type cordless electric iron according to claim 2, is characterized in that high temperature resistant non-metallic floor (10) adopts ceramic material to realize.
4. non-contact power supply type cordless electric iron according to claim 1, is characterized in that the scope of the resonant frequency of an energy acceptance circuit (3) and No. two energy acceptance circuit (11) is 1KHz to 10MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087913.7A CN103132301B (en) | 2013-03-19 | 2013-03-19 | Non-contact power supply type cordless electric iron and the ironing board for non-contact power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310087913.7A CN103132301B (en) | 2013-03-19 | 2013-03-19 | Non-contact power supply type cordless electric iron and the ironing board for non-contact power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103132301A CN103132301A (en) | 2013-06-05 |
| CN103132301B true CN103132301B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310087913.7A Expired - Fee Related CN103132301B (en) | 2013-03-19 | 2013-03-19 | Non-contact power supply type cordless electric iron and the ironing board for non-contact power |
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| CN (1) | CN103132301B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947400A (en) * | 2014-12-12 | 2015-09-30 | 武汉绿鼎天舒科技发展有限公司 | Electric iron with high reliability |
| CN105951410B (en) * | 2016-07-16 | 2018-01-09 | 瑞安市奥雅服饰有限公司 | Electromagnetism automatically controls ironing apparatus |
| CN107217459A (en) * | 2017-07-24 | 2017-09-29 | 宁波海歌电器有限公司 | A kind of band semiconductor cooling device flatiron |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210088U (en) * | 1987-07-13 | 1988-07-06 | 吴长勤 | Multifunction auto-controlled device for electric iron |
| CN101067277A (en) * | 2006-05-05 | 2007-11-07 | 蔡龙威 | Induction ironing apparatus and method |
| CN102916500A (en) * | 2012-10-24 | 2013-02-06 | 天津工业大学 | Wireless electric energy transmission device for multiple sensors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101229939B1 (en) * | 2010-07-21 | 2013-02-06 | 한국과학기술원 | wireless electric iron and mat |
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2013
- 2013-03-19 CN CN201310087913.7A patent/CN103132301B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210088U (en) * | 1987-07-13 | 1988-07-06 | 吴长勤 | Multifunction auto-controlled device for electric iron |
| CN101067277A (en) * | 2006-05-05 | 2007-11-07 | 蔡龙威 | Induction ironing apparatus and method |
| CN102916500A (en) * | 2012-10-24 | 2013-02-06 | 天津工业大学 | Wireless electric energy transmission device for multiple sensors |
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| CN103132301A (en) | 2013-06-05 |
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