CN2814867Y - Thermal Clothes Control Circuit - Google Patents
Thermal Clothes Control Circuit Download PDFInfo
- Publication number
- CN2814867Y CN2814867Y CN 200520059052 CN200520059052U CN2814867Y CN 2814867 Y CN2814867 Y CN 2814867Y CN 200520059052 CN200520059052 CN 200520059052 CN 200520059052 U CN200520059052 U CN 200520059052U CN 2814867 Y CN2814867 Y CN 2814867Y
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- China
- Prior art keywords
- circuit
- control circuit
- heating
- control
- pin
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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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- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 17
- 239000004917 carbon fiber Substances 0.000 claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims description 34
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 11
- 238000005485 electric heating Methods 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000036413 temperature sense Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a thermal clothes control circuit aims at providing a easy operation, circuit design is reasonable, it is more convenient to use, thermal clothes temperature control circuit that can control temperature at will. The heating device comprises a power supply, a heating element, a voltage stabilizing circuit, a heating drive circuit and a temperature control circuit. The control circuit also comprises a key circuit; the temperature control circuit is a gear control and heating control circuit; the power supply is a lithium ion battery, and the heating element is a carbon fiber heating wire. The key circuit controls the heating driving circuit through the gear control and heating control circuit, the heating driving circuit is connected with the heating element to control the temperature of the heating element, and the voltage stabilizing circuit is connected with the power supply to stabilize the voltage of the gear control and heating control circuit.
Description
Technical field
The utility model relates to a kind of control circuit, relates in particular to a kind ofly can control thermal cloth temperature controlling circuit more easily.
Background technology
At present, the thermal cloth of selling on the market has various, gives that the consumer is warming to have brought very big facility, is subjected to liking of consumers in general deeply.Existing thermal cloth has by the material of clothes itself next warming, has at the inner heat carrier of placing of thermal cloth, and next warming by electric heating, warming mode is varied.
General electric heating thermal cloth is all finished the process of heating and insulation by the electric heating control circuit, but this control circuit has certain defective: during at first existing control circuit quiescent operation, the temperature-sensitive control system of circuit is started working, and the loop static current consumption is bigger; Secondly entire circuit does not have gear control, has only closure and the switch that disconnects control circuit by the magnet button in the use of circuit, uses to the consumer and has brought very big inconvenience; And the The whole control circuit design is relatively complicated, and operational environment requires than higher, causes that thermal cloth does not have warming effect under specific low temperature environment; Though be provided with time control and temperature sense control in the circuit, time control circuit is inoperative after outage can not generate heat down to thermal cloth, or the temperature sense control circuit is inoperative fully.
So the control circuit of conventional electric heating thermal cloth has a lot of weak points, cause a lot of unnecessary troubles to the user, people expect the appearance of novel electric heating thermal cloth.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple to operate, circuit design rationally, use conveniently, can arbitrarily control the thermal cloth temperature control circuit of temperature.
The utility model comprises power supply, heater element, voltage stabilizing circuit, heat driven circuit, temperature control circuit.Described control circuit also comprises key circuit; Said temperature control circuit is gear control and heating control circuit; Said power supply is a lithium battery, and heater element is a carbon fiber heating line.Described key circuit is controlled the heat driven circuit by gear control and heating control circuit, the heat driven circuit is connected with heater element, play the effect of control temperature of heating elements, voltage stabilizing circuit is connected with power supply, and gear is controlled and heating control circuit plays the effect of voltage stabilizing.
Heat driven circuit mentioned above is made up of two groups of heat driven circuit, and heater element is made up of two groups of carbon fiber heating lines.
Described control circuit also comprises reset circuit, and reset circuit is made up of capacitor C 2 and resistance R 7; Described gear control and heating control circuit are that model is 4017 IC, and described key control circuit is a touch-switch; The heat driven circuit is made up of compound transistor Q2, compound transistor Q3, compound transistor Q4, compound transistor Q5; Capacitor C 2 is connected in series with resistance R 7,16 pin of a termination 4017 IC of capacitor C 2, and 15 pin of another termination 4017 IC, capacitor C 2 is used for resetting of The whole control circuit with resistance R 7; 4 pin of 4017IC are connected by the base stage of resistance R 3 and compound transistor Q2, and the emitter of compound transistor Q2 is connected with the base stage of compound transistor Q4, and the collector electrode of compound transistor Q2 is connected with carbon fiber heating line; 4 pin of 4017IC also are connected with diode D1, resistance R 5, resistance R 6 and the base stage of compound transistor Q3 by resistance R 3, and the emitter of compound transistor Q3 is connected with the base stage of compound transistor Q5, and the collector electrode of triode Q3 is connected with carbon fiber heating line; One end of touch-switch is connected with 14 pin of 4017 IC, and the other end is connected with reset circuit with voltage stabilizing circuit.
Described control circuit also comprises gear and heated condition indicating circuit, and the heated condition indicating circuit is connected with gear control and heating control circuit.
Described heated condition indicating circuit is made up of LED 1 and LED 2.
Described heated condition indicating circuit is connected by 2 pin of LED 1 and 4017 IC, and 4 pin of LED 2 and 4017 IC are connected.
The beneficial effects of the utility model are: 1, circuit supply voltage is low, and during the entire circuit quiescent operation, the circuit static current consumption is little; 2, entire circuit is used gear control, can control temperature more easily; 3, circuit design is reasonable, and is simple to operate, is not easy in the use to break down; 4, circuit uses convenient by the time control circuit and the temperature control circuit of the original circuit of gear control replacement.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment 3, and referring to Fig. 2, described control circuit also comprises reset circuit, and reset circuit is made up of capacitor C 2 and resistance R 7.Described gear control and heating control circuit are that model is 4017 IC, and described key control circuit is touch-switch SW1.The heat driven circuit is made up of compound transistor Q2, compound transistor Q3, compound transistor Q4, compound transistor Q5.Capacitor C 2 is connected in series with resistance R 7,16 pin of a termination 4017 IC of capacitor C 2, and 15 pin of another termination 4017 IC, capacitor C 2 is used for resetting of The whole control circuit with resistance R 7.4 pin of 4017 IC are connected by the base stage of resistance R 3 and compound transistor Q2, and the emitter of compound transistor Q2 is connected with the base stage of compound transistor Q4, and the collector electrode of compound transistor Q2 is connected with carbon fiber heating line.4 pin of 4017 IC also are connected with diode D1, resistance R 5, resistance R 6 and the base stage of compound transistor Q3 by resistance R 3, and the emitter of compound transistor Q3 is connected with the base stage of compound transistor Q5, and the collector electrode of triode Q3 is connected with carbon fiber heating line; One end of touch-switch and 14 pin of 4017IC are connected, and the other end is connected with reset circuit with voltage stabilizing circuit.
Behind the power supply of connecting lithium battery, the control circuit of temperature thermal cloth just enters holding state;
The standby system circuit at first carries out voltage stabilizing through resistance R 4, triode Q1, voltage stabilizing didoe ZD1 to the power supply of 4017 IC, and the circuit after 1 pair of voltage stabilizing of capacitor C filters, and has played the effect of disturbing of eliminating.
Voltage after the voltage stabilizing circuit voltage stabilizing is directly supplied with the pin position of 16 pin VDD and the touch-switch SW1 of 4017 IC; capacitor C 2 is used for resetting of The whole control circuit with resistance R 7; make 4017 IC, 15 pin and 7 pin after Q1, Q2 pin operate as normal finish, can normally return to the initial condition of original system.
Another pin of touch-switch SW1 is connected with 14 pin of 4017 IC, make and press touch-switch SW1 one time, 4017 IC, 14 pin just can obtain high level one time, 4017 IC, 13 pin ground connection, 13 and 14 pin of such 4017 IC have just formed a carry counting system device, and its carry mode is: n+1.
Press touch-switch SW1 for the first time, the 2 pin Q1 output high level of 4017 IC, this high level forms the loop by LED1/Red light-emitting diode and resistance R 1 ground connection, the high level of the 2 pin Q1 of 4017 IC output at this moment is also by resistance R 5, R6 promotion compound transistor Q2, Q4 and Q3, Q5 conducting, carbon fiber heating line EH1 and EH2 start working simultaneously, and entire circuit enters heating shelves mode of operation.
Press touch-switch SW1 for the third time, the LED/Green light-emitting diode extinguishes, and 4017 IC, 7 pin Q3 and 15 pin RST formed and resetted this moment, and two groups of heating lines quit work simultaneously, and system enters holding state once more.
Press touch-switch the 4th time, system repeats above operating state.
Claims (6)
1, a kind of thermal insulating clothes control circuit, comprising power supply, heater element, voltage stabilizing circuit, the heat driven circuit, temperature control circuit is characterized in that: described control circuit also comprises key circuit; Said temperature control circuit is gear control and heating control circuit; Said power supply is a lithium battery, and heater element is a carbon fiber heating line; Described key circuit is controlled the heat driven circuit by gear control and heating control circuit, the heat driven circuit is connected with heater element, play the effect of control temperature of heating elements, voltage stabilizing circuit is connected with power supply, and gear is controlled and heating control circuit plays the effect of voltage stabilizing.
2, thermal insulating clothes control circuit according to claim 1 is characterized in that: described heat driven circuit is made up of two groups of heat driven circuit, and heater element is made up of two groups of carbon fiber heating lines.
3, thermal insulating clothes control circuit according to claim 1 is characterized in that: described control circuit also comprises reset circuit, and reset circuit is made up of capacitor C 2 and resistance R 7; Described gear control and heating control circuit are that model is 4017 IC, and described key control circuit is a touch-switch; The heat driven circuit is made up of compound transistor Q2, compound transistor Q3, compound transistor Q4, compound transistor Q5; Capacitor C 2 is connected in series with resistance R 7,16 pin of a termination 4017 IC of capacitor C 2, and 15 pin of another termination 4017 IC, capacitor C 2 is used for resetting of The whole control circuit with resistance R 7; 4 pin of 4017 IC are connected by the base stage of resistance R 3 and compound transistor Q2, and the emitter of compound transistor Q2 is connected with the base stage of compound transistor Q4, and the collector electrode of compound transistor Q2 is connected with carbon fiber heating line; 4 pin of 4017 IC also are connected with diode D1, resistance R 5, resistance R 6 and the base stage of compound transistor Q3 by resistance R 3, and the emitter of compound transistor Q3 is connected with the base stage of compound transistor Q5, and the collector electrode of triode Q3 is connected with carbon fiber heating line; One end of touch-switch is connected with 14 pin of 4017 IC, and the other end is connected with reset circuit with voltage stabilizing circuit.
4, thermal insulating clothes control circuit according to claim 1 is characterized in that: described control circuit also comprises gear and heated condition indicating circuit, and the heated condition indicating circuit is connected with gear control and heating control circuit.
5, thermal insulating clothes control circuit according to claim 4 is characterized in that: described heated condition indicating circuit is made up of LED 1 and LED 2.
6, according to claim 3 or 5 described thermal insulating clothes control circuits, it is characterized in that: described heated condition indicating circuit is connected by 2 pin of LED 1 and 4017 IC, and 4 pin of LED 2 and 4017 IC are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059052 CN2814867Y (en) | 2005-06-02 | 2005-06-02 | Thermal Clothes Control Circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059052 CN2814867Y (en) | 2005-06-02 | 2005-06-02 | Thermal Clothes Control Circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814867Y true CN2814867Y (en) | 2006-09-06 |
Family
ID=36949953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059052 Expired - Fee Related CN2814867Y (en) | 2005-06-02 | 2005-06-02 | Thermal Clothes Control Circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814867Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318915A (en) * | 2011-10-10 | 2012-01-18 | 红豆集团无锡远东服饰有限公司 | Cotton wadded jacket with carbon fiber heating modules |
| CN102318914A (en) * | 2011-10-10 | 2012-01-18 | 红豆集团无锡远东服饰有限公司 | Carbon fiber heating clothes with temperature controller |
| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
-
2005
- 2005-06-02 CN CN 200520059052 patent/CN2814867Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318915A (en) * | 2011-10-10 | 2012-01-18 | 红豆集团无锡远东服饰有限公司 | Cotton wadded jacket with carbon fiber heating modules |
| CN102318914A (en) * | 2011-10-10 | 2012-01-18 | 红豆集团无锡远东服饰有限公司 | Carbon fiber heating clothes with temperature controller |
| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |