CN103829915A - Electronic thermoregulator of shoe drying board - Google Patents
Electronic thermoregulator of shoe drying board Download PDFInfo
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- CN103829915A CN103829915A CN201410106410.4A CN201410106410A CN103829915A CN 103829915 A CN103829915 A CN 103829915A CN 201410106410 A CN201410106410 A CN 201410106410A CN 103829915 A CN103829915 A CN 103829915A
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Abstract
The invention relates to an electronic thermoregulator of a shoe drying board. The electronic thermoregulator is characterized by comprising a 220V alternating current power supply, a resistive and capacitive pressure relief rectifying circuit, a 12V voltage stabilizing circuit, an intermittent oscillation circuit, an intermittent time regulating circuit, a BCR trigger and heating wire drive circuit and a status indicating circuit. The intermittent oscillation circuit is composed of a binary system serial counting integrated circuit IC1, a capacitor C4 and a resistor R4, wherein the model of the binary system serial counting integrated circuit IC1 is CD4060. The intermittent time regulating circuit is composed of a binary system serial counting integrated circuit IC1, a capacitor C3 and a linear potentiometer RP. The BCR trigger and heating wire drive circuit is composed of a BCR, a trigger resistor R2 and heating wires. The working mode of a traditional shoe dryer is changed, an insulating board is paved with the heating wires evenly, the linear potentiometer is used for regulating the intermittent heating period of the heating wires, and therefore the thermoregulating effect is achieved.
Description
Technical field
The invention belongs to electronics and temperature control technology field, is about the dry footwear plate of the one device that adjusts the temperature electronically.
Background technology
In overcast and rainy, cloudy weather for several days running sky or the dabble shoes of getting wet of sleet sky or child are the very usual things of part, just very uncomfortable if damp footwear are worn for second day again, be also unfavorable for the health of foot.The variety of products such as shoe baking device on the market, shoe drier, shoe baking device, warm footwear device, its outward appearance is nothing more than being respectively with the shoe baking devices of a wire by two, when use, respectively shoe baking device is inserted to shoes the first half, if shoes are all got wet, the basic baking of shoes latter half less than, and it once can only toast a pair of shoes, other people wet footwear can only toast in turn, this not only needs for a long time, and the very trouble that operates.In addition, when using, shoe baking device to pay special attention to prevent that dust or foreign material from blocking shoe baking device louvre, otherwise the shoe baking device evolution of heat has quite a few to be closed in shoe baking device, this will cause roasting footwear effect to be had a greatly reduced quality, and likely bury potential safety hazard unintentionally.
The dry footwear plate of the present invention device that adjusts the temperature electronically, it changes traditional shoe baking device mode of operation, and it is laid on heating wire on an insulation board uniformly, regulates the cycle of the interrupted heating of heating wire, thereby reach thermoregulation effect with linear potentiometer.The present invention can be dried more than four pairs shoes simultaneously, no matter which kind of footwear type all can reach optimum drying effect, and also very easy to use.
Especially be that winter or sleet sky use, shoes baking in evening is dried a night, and dress in second day is got up not only dry and comfortable but also warm! It is cool to those pin, there is good health-care effect in the crowd foot of easily getting chilblains.In addition, dry footwear plate also has deodorizing, the effect such as antibacterial.
Below describe the dry footwear plate of the present invention device related core technology content in implementation process that adjusts the temperature electronically in detail.
Summary of the invention
Goal of the invention and beneficial effect: the dry footwear plate of the present invention device that adjusts the temperature electronically, it changes traditional shoe baking device mode of operation, it is laid on heating wire on an insulation board uniformly, regulates the cycle of the interrupted heating of heating wire, thereby reach thermoregulation effect with linear potentiometer.The present invention can be dried more than four pairs shoes simultaneously, no matter which kind of footwear type all can reach optimum drying effect, and also very easy to use.Especially be that winter or sleet sky use, shoes baking in evening is dried a night, and dress in second day is got up not only dry and comfortable but also warm! It is cool to those pin, there is good health-care effect in the crowd foot of easily getting chilblains.In addition, dry footwear plate also has deodorizing, the effect such as antibacterial.
Circuit working principle: 220V AC power is through decompression capacitor C1, bleeder resistance R1 step-down current limliting, through silicon rectifier diode D1 rectification, and obtain the required 12V burning voltage of batch (-type) thermosistor circuit working through electrochemical capacitor C2 filtering and Zener diode DW voltage stabilizing.
Between the 10th pin of binary system serial counting circuit IC1, the 11st pin, 1 1.2M Ω linear potentiometer RP of cross-over connection is used for adjusting the discontinuous operation time.The 7th LED that pin connects of binary system serial counting circuit IC1 is lighted or is extinguished and the conducting of bidirectional triode thyristor BCR or cut-off Complete Synchronization, and condition indication circuit can be seen heating wire energising or off-position intuitively.
Electric-heating-wire-heating is changed into adjustable mode by fixed form, change thus heating wire energising or power-off time.As: in 10 minutes, can set energising power-off in 1 minute 7 minutes; The power-off in 2 minutes 6 minutes of switching on ... the power-off in 7 minutes 1 minute of switching on, or set any combination, intermittent oscillation circuit output high level, triggers bidirectional triode thyristor BCR conducting driving heating wire discontinuous operation by triggering resistance R 2, reaches temperature adjustment object by the work of heating wire interruption.
Technical characterictic: the dry footwear plate device that adjusts the temperature electronically, it comprises 220V AC power, resistance-capacitance depressurization rectification circuit, 12V mu balanced circuit, intermittent oscillation circuit, intermittent time Circuit tuning, bidirectional triode thyristor triggering and heating wire drive circuit, condition indication circuit, it is characterized in that:
Intermittent oscillation circuit: it is made up of binary system serial counting circuit IC1, capacitor C 4, resistance R 4, the model that binary system serial counting circuit IC1 adopts is CD4060, the 12nd pin of binary system serial counting circuit IC1 connects capacitor C 4 one end and resistance R 4 one end, the 16th pin of binary system serial counting circuit IC1 meets capacitor C 4 other ends and circuit anode VCC, the 8th pin connecting resistance R4 other end of binary system serial counting circuit IC1 and circuit ground GND;
Intermittent time Circuit tuning: it is made up of binary system serial counting circuit IC1, capacitor C 3 and linear potentiometer RP, the 9th pin of binary system serial counting circuit IC1 connects linear potentiometer RP movable end by capacitor C 3, the 10th pin of binary system serial counting circuit IC1 connects linear potentiometer RP one end, and the 11st pin of binary system serial counting circuit IC1 connects the linear potentiometer RP other end;
Bidirectional triode thyristor triggers and heating wire drive circuit: it is made up of bidirectional triode thyristor BCR, triggering resistance R 2 and heating wire, the 1st pin of binary system serial counting circuit IC1 meets bidirectional triode thyristor BCR control utmost point G by triggering resistance R 2, bidirectional triode thyristor BCR first anode T1 connects heating wire one end, another termination of heating wire 220V AC power live wire end L, bidirectional triode thyristor BCR second plate T2 connection circuit ground GND.
Resistance-capacitance depressurization rectification circuit: it is made up of decompression capacitor C1, bleeder resistance R1, silicon rectifier diode D1, one end of decompression capacitor C1 and bleeder resistance R1 mono-termination 220V AC power live wire end L, another termination silicon rectifier diode of the decompression capacitor C1 other end and bleeder resistance R1 D1 positive pole, silicon rectifier diode D1 negative pole connects 12V mu balanced circuit.
12V mu balanced circuit: it is made up of Zener diode DW, electrochemical capacitor C2, voltage-stabiliser tube diode DW negative pole and electrochemical capacitor C2 positive pole connect silicon rectifier diode D1 negative pole, voltage-stabiliser tube diode DW positive pole and electrochemical capacitor C2 negative pole connection circuit ground GND, 220V AC power zero line side N connection circuit ground GND, the anodal VCC of silicon rectifier diode D1 negative pole connection circuit.
Condition indication circuit: it is made up of LED and dropping resistor R3, the 7th pin of binary system serial counting circuit IC1 connects the positive pole of red light emitting diodes LED by dropping resistor R3, the negative pole connection circuit ground GND of red light emitting diodes LED.
Accompanying drawing explanation
Accompanying drawing 1 is the adjust the temperature electronically fundamental diagram of device circuit embodiments of a dry footwear plate provided by the invention.
The specific embodiment
According to the dry footwear plate shown in accompanying drawing 1 adjust the temperature electronically device circuit working schematic diagram and accompanying drawing explanation, and according to annexation between components and parts in the each several part circuit described in summary of the invention, and the components and parts technical parameter described in embodiment requires and circuit production main points are implemented to realize the present invention, below in conjunction with embodiment, correlation technique of the present invention is further described.
The technical parameter of components and parts and selection requirement thereof
IC1 is binary system serial counting circuit, and the model of employing is CD4060 or HEF4060, and IC1 is dual inline type 16 pin, packing forms DIP;
BCR is bidirectional triode thyristor, requires operating current >=1A, withstand voltage >=400V;
D1 is silicon rectifier diode, and the model of selecting is 1N4007;
DW is Zener diode, and its voltage stabilizing value is that 12V, power are 1W;
LED is red light emitting diodes;
R1 is bleeder resistance, and its resistance is that 680K Ω, power are 1W; The resistance of resistance R 2 is 5.6K Ω; The resistance of resistance R 3 is 1K Ω, and the resistance of resistance R 4 is 82K Ω;
RP is linear potentiometer, and its resistance is 1.2M Ω;
C1 is decompression capacitor, and capacity is 0.68 μ F/630V; Electrochemical capacitor C2 is filter capacitor, and capacity is 1000 μ F/25V; The capacity of capacitor C 3 is 0.22 μ F; The capacity of capacitor C 4 is 0.01 μ F;
Requiring the power of heating wire is 65～75W/220V, selects the heating wire that electric blanket uses to make.
Circuit production main points and circuit debugging
Because of the adjust the temperature electronically circuit structure of device of dry footwear plate fairly simple, comparison is easy, as long as the electronic devices and components performance of generally selecting is intact, and the components and parts annexation in accompanying drawing 1 is welded to specifications, physical connection line and welding quality are after careful inspection is correct, and circuit of the present invention does not substantially need to carry out any debugging and can normally work;
The physical dimension of dry footwear plate is 65cm × 50cm, dry footwear plate supporting plate can use the good fiberboard of heat resistance, heating wire is evenly laid in to specifications on fiberboard and is fixed shown in accompanying drawing 1, one deck polyester film highland barley paper is laid on heating wire surface, or lays other heat-resistant insulation material of one deck;
Linear potentiometer RP is used for adjusting the discontinuous operation time, if discontinuous operation is undesirable, can be in the upper end of linear potentiometer RP or 1 resistance of lower end serial connection, and its resistance is 68～110K Ω;
In the time of circuit debugging, if the alternating voltage at heating wire two ends does not reach 200V, can suitably adjust the resistance that triggers resistance R 2.
Claims (4)
1. the dry footwear plate device that adjusts the temperature electronically, it comprises 220V AC power, resistance-capacitance depressurization rectification circuit, 12V mu balanced circuit, intermittent oscillation circuit, intermittent time Circuit tuning, bidirectional triode thyristor triggering and heating wire drive circuit, condition indication circuit, it is characterized in that:
Described intermittent oscillation circuit is made up of binary system serial counting circuit IC1, capacitor C 4, resistance R 4, the model that binary system serial counting circuit IC1 adopts is CD4060, the 12nd pin of binary system serial counting circuit IC1 connects capacitor C 4 one end and resistance R 4 one end, the 16th pin of binary system serial counting circuit IC1 meets capacitor C 4 other ends and circuit anode VCC, the 8th pin connecting resistance R4 other end of binary system serial counting circuit IC1 and circuit ground GND;
Described intermittent time Circuit tuning is made up of binary system serial counting circuit IC1, capacitor C 3 and linear potentiometer RP, the 9th pin of binary system serial counting circuit IC1 connects linear potentiometer RP movable end by capacitor C 3, the 10th pin of binary system serial counting circuit IC1 connects linear potentiometer RP one end, and the 11st pin of binary system serial counting circuit IC1 connects the linear potentiometer RP other end;
Described bidirectional triode thyristor triggers and heating wire drive circuit is made up of bidirectional triode thyristor BCR, triggering resistance R 2 and heating wire, the 1st pin of binary system serial counting circuit IC1 meets bidirectional triode thyristor BCR control utmost point G by triggering resistance R 2, bidirectional triode thyristor BCR first anode T1 connects heating wire one end, another termination of heating wire 220V AC power live wire end L, bidirectional triode thyristor BCR second plate T2 connection circuit ground GND.
2. the dry footwear plate according to claim 1 device that adjusts the temperature electronically, it is characterized in that: resistance-capacitance depressurization rectification circuit is made up of decompression capacitor C1, bleeder resistance R1, silicon rectifier diode D1, one end of decompression capacitor C1 and bleeder resistance R1 mono-termination 220V AC power live wire end L, another termination silicon rectifier diode of the decompression capacitor C1 other end and bleeder resistance R1 D1 positive pole, silicon rectifier diode D1 negative pole connects 12V mu balanced circuit.
3. the dry footwear plate according to claim 1 device that adjusts the temperature electronically, it is characterized in that: 12V mu balanced circuit is made up of Zener diode DW, electrochemical capacitor C2, voltage-stabiliser tube diode DW negative pole and electrochemical capacitor C2 positive pole connect silicon rectifier diode D1 negative pole, voltage-stabiliser tube diode DW positive pole and electrochemical capacitor C2 negative pole connection circuit ground GND, 220V AC power zero line side N connection circuit ground GND, the anodal VCC of silicon rectifier diode D1 negative pole connection circuit.
4. the dry footwear plate according to claim 1 device that adjusts the temperature electronically, it is characterized in that: condition indication circuit is made up of LED and dropping resistor R3, the 7th pin of binary system serial counting circuit IC1 connects the positive pole of red light emitting diodes LED by dropping resistor R3, the negative pole connection circuit ground GND of red light emitting diodes LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106410.4A CN103829915A (en) | 2014-03-20 | 2014-03-20 | Electronic thermoregulator of shoe drying board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410106410.4A CN103829915A (en) | 2014-03-20 | 2014-03-20 | Electronic thermoregulator of shoe drying board |
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| CN103829915A true CN103829915A (en) | 2014-06-04 |
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| CN201410106410.4A Pending CN103829915A (en) | 2014-03-20 | 2014-03-20 | Electronic thermoregulator of shoe drying board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147172A (en) * | 2015-10-22 | 2015-12-16 | 周云侠 | Infrared light-controlled hand drying device |
| CN105212874A (en) * | 2015-11-02 | 2016-01-06 | 周芸 | Induction type shoe-cleaning machine |
| CN105242320A (en) * | 2015-11-19 | 2016-01-13 | 吴建堂 | Human foot sensing-type automatic shoe polisher |
| CN105231941A (en) * | 2015-10-21 | 2016-01-13 | 吴圣铎 | Infrared light-operated hand drier |
| CN105249916A (en) * | 2015-11-20 | 2016-01-20 | 周玉林 | Foot induction type shoe shining machine |
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| CN200998246Y (en) * | 2006-12-29 | 2008-01-02 | 丁利雄 | Electric heating type moisture eliminator for shoes |
| CN202488776U (en) * | 2012-01-06 | 2012-10-10 | 王高峰 | Warm shoe heater |
| CN102793430A (en) * | 2012-08-11 | 2012-11-28 | 周芸 | Energy-saving electric blanket temperature controller |
| CN102819277A (en) * | 2012-09-19 | 2012-12-12 | 周芸 | Intermittent temperature controller of refrigerator |
| CN202589475U (en) * | 2012-04-10 | 2012-12-12 | 留拥进 | Electric dryer for shoes |
| CN102880202A (en) * | 2012-10-08 | 2013-01-16 | 洪珍 | Intermittent temperature controller for electric blanket |
| CN202723324U (en) * | 2012-08-11 | 2013-02-13 | 周芸 | Energy-saving type electric blanket temperature controller |
| CN202771282U (en) * | 2012-10-08 | 2013-03-06 | 洪珍 | Intermittent temperature controller of electric blanket |
| CN202771281U (en) * | 2012-09-19 | 2013-03-06 | 周芸 | Intermittent temperature controller of refrigerator |
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2014
- 2014-03-20 CN CN201410106410.4A patent/CN103829915A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200998246Y (en) * | 2006-12-29 | 2008-01-02 | 丁利雄 | Electric heating type moisture eliminator for shoes |
| CN202488776U (en) * | 2012-01-06 | 2012-10-10 | 王高峰 | Warm shoe heater |
| CN202589475U (en) * | 2012-04-10 | 2012-12-12 | 留拥进 | Electric dryer for shoes |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231941A (en) * | 2015-10-21 | 2016-01-13 | 吴圣铎 | Infrared light-operated hand drier |
| CN105147172A (en) * | 2015-10-22 | 2015-12-16 | 周云侠 | Infrared light-controlled hand drying device |
| CN105212874A (en) * | 2015-11-02 | 2016-01-06 | 周芸 | Induction type shoe-cleaning machine |
| CN105242320A (en) * | 2015-11-19 | 2016-01-13 | 吴建堂 | Human foot sensing-type automatic shoe polisher |
| CN105249916A (en) * | 2015-11-20 | 2016-01-20 | 周玉林 | Foot induction type shoe shining machine |
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Application publication date: 20140604 |