CN204241996U - Bidirectional electronic temperature-control circuit, system and high-performance apparel - Google Patents
Bidirectional electronic temperature-control circuit, system and high-performance apparel Download PDFInfo
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- CN204241996U CN204241996U CN201420740512.7U CN201420740512U CN204241996U CN 204241996 U CN204241996 U CN 204241996U CN 201420740512 U CN201420740512 U CN 201420740512U CN 204241996 U CN204241996 U CN 204241996U
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Abstract
The utility model discloses a kind of bidirectional electronic temperature-control circuit, system and high-performance apparel, by photoinduction unit induction external sunlight intensity, and be translated into electric signal transmission to described signal and compare amplifying unit, by thermoinduction unit induction human body temperature size, and be translated into electric signal transmission to described signal and compare amplifying unit, signal compares amplifying unit and outputs control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size, cold and hot control module changes the direction of current of described cold and hot control module according to described control signal, thus carry out freezing and/or heating.By described circuit application in garment industry, clothes can be realized to the self-adaptation heating of hot-cool environment and refrigeration, be applicable to the application of special trade.
Description
Technical field
The utility model relates to circuit engineering field, particularly relates to a kind of bidirectional electronic temperature-control circuit, system and high-performance apparel.
Background technology
In recent years, people under the raising of health perception and the stimulation of the market demand, various health product arises at the historic moment.Temperature control clothes dress belongs to high-performance apparel, also be Health care garment, purport worker in particular circumstances provide auxiliary, but there is following shortcoming in existing Health care garment: temperature control effect is not fine, can not well adapt to for cold environment and thermal environment, some clothes can only be worn in cold environment, and some clothes can only be worn in thermal environment.Do not have ready-made bidirectional electronic temperature-control circuit and system thereof can realize clothes to the self-adaptation heating of hot-cool environment and refrigeration.
Utility model content
Fundamental purpose of the present utility model is to design a kind of bidirectional electronic temperature-control circuit, system and high-performance apparel, is intended to realize clothes to the self-adaptation heating of hot-cool environment and refrigeration by described circuit and system thereof.
For achieving the above object, the utility model provides a kind of bidirectional electronic temperature-control circuit, described bidirectional electronic temperature-control circuit comprises: photoinduction unit, thermoinduction unit, cold and hot control module, signal compare amplifying unit, the first power supply unit and the second power supply unit, and the output voltage of described second power supply unit is 1/2 of the output voltage of described first power supply unit;
The output terminal of described first power supply unit compares amplifying unit feeder ear with described signal is electrically connected, for powering for described signal compares amplifying unit;
The output terminal of described second power supply unit is electrically connected with the second end of described cold and hot control module, for powering for described cold and hot control module;
Described photoinduction unit compares amplifying unit first input end with described signal is electrically connected, and described photoinduction unit for responding to external sunlight intensity, and is translated into electric signal transmission to described signal and compares amplifying unit;
Described thermoinduction unit compares amplifying unit the second input end with described signal is electrically connected, and described thermoinduction unit for responding to human body temperature size, and is translated into electric signal transmission to described signal and compares amplifying unit;
Described signal compares amplifying unit, for outputing control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size;
The first end of described cold and hot control module compares amplifying unit output terminal with described signal is electrically connected, and for changing the direction of current of described cold and hot control module according to described control signal, thus carries out freezing and/or heating.
Preferably, the material of described photoinduction unit is for comprise Cu, Cu successively from inside to outside
2o, SnO
2wire;
The material of described thermoinduction unit is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe;
Described cold and hot control module comprises cold junction and hot junction, and the material in described cold junction and hot junction is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe.
In addition, for achieving the above object, the utility model additionally provides a kind of bidirectional electronic temperature-control circuit system,
Described bidirectional electronic temperature-control circuit system comprises the circuit network that the capable M of the N be made up of N × M above-mentioned bidirectional electronic temperature-control circuit arranges, and each output terminal arranging the second power supply unit of described bidirectional electronic temperature-control circuit is electrically connected.
Further, described bidirectional electronic temperature-control circuit system also comprises igniter module, and described igniter module comprises M trigger,
Wherein, the output terminal of each trigger is electrically connected with the output terminal of the second power supply unit of the bidirectional electronic temperature-control circuit of respective column in described circuit network;
In described igniter module, the output terminal of xth (x < M) individual trigger is electrically connected with the input end of a (x+1)th trigger, and the output terminal of M trigger is electrically connected with the input end of the 1st trigger;
Described igniter module is the described cold and hot control module cycle power of its respective column for the second power supply unit controlling each and arrange described bidirectional electronic temperature-control circuit.
Preferably, in the every a line of described circuit network, the signal of all described bidirectional electronic temperature-control circuits compares amplifying unit and is set to same signal and compares amplifying unit.
Further, described circuit network also comprises energy supply control module, described energy supply control module comprises M semiconductor switch pipe, the control end of each semiconductor switch pipe is electrically connected with the output terminal of the trigger of respective column, be arranged between the second end of described cold and hot control module and the output terminal of described second power supply unit, for controlling to power to described cold and hot control module according to the output level of described trigger simultaneously.
Further, described circuit network also comprises Clock generation module, and the output terminal of described Clock generation module is electrically connected with the control end of each trigger in described igniter module, for described igniter module provides gating pulse.
Preferably, the pulsed frequency that the output terminal of described Clock generation module exports is 10kHz ~ 32kHz.
Further, the utility model additionally provides a kind of high-performance apparel adopting above-mentioned bidirectional electronic temperature-control circuit system, described high-performance apparel comprises non-conductive fiber, and described bidirectional electronic temperature-control circuit system is connected for fabric construction by described non-conductive fiber.
The bidirectional electronic temperature-control circuit that the utility model embodiment provides and system thereof, by photoinduction unit induction external sunlight intensity, and be translated into electric signal transmission to described signal and compare amplifying unit, by thermoinduction unit induction human body temperature size, and be translated into electric signal transmission to described signal and compare amplifying unit, signal compares amplifying unit and outputs control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size, cold and hot control module changes the direction of current of described cold and hot control module according to described control signal, thus carry out freezing and/or heating, by described circuit application in garment industry, clothes can be realized to the self-adaptation heating of hot-cool environment and refrigeration, be applicable to the application of special trade.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment bidirectional electronic temperature-control circuit structured flowchart;
Fig. 2 is the utility model preferred embodiment bidirectional electronic temperature-control circuit schematic diagram;
Fig. 3 is the utility model preferred embodiment bidirectional electronic temperature-control circuit system schematic.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of bidirectional electronic temperature-control circuit.
Please refer to Fig. 1, Figure 1 shows that the utility model embodiment bidirectional electronic temperature-control circuit structured flowchart.
Described bidirectional electronic temperature-control circuit comprises: photoinduction unit 10, thermoinduction unit 20, cold and hot control module 30, signal compare amplifying unit 40, first power supply unit 50 and the second power supply unit 60,
The output terminal of described first power supply unit 50 compares amplifying unit 40 feeder ear with described signal is electrically connected, for powering for described signal compares amplifying unit 40;
The output terminal of described second power supply unit 60 is electrically connected with the second end of described cold and hot control module 30, for powering for described cold and hot control module 30;
Described photoinduction unit 10 compares amplifying unit 40 first input end with described signal is electrically connected, and described photoinduction unit 10 for responding to external sunlight intensity, and is translated into electric signal transmission to described signal and compares amplifying unit 40; When specific design, described photoinduction unit 10 can be both can induction light signal, again can the sensor of temperature sensor size, namely jointly can react ambient temperature according to external sunlight intensity and ambient temperature.
Described thermoinduction unit 20 compares amplifying unit 40 the second input end with described signal is electrically connected, and described thermoinduction unit 20 for responding to human body temperature size, and is translated into electric signal transmission to described signal and compares amplifying unit 40; When specific design, described thermoinduction unit 10 can be heat sensitive sensor or temperature sensor.The temperature of the environment that the actual direct body contact of being of the human body temperature that thermoinduction unit 10 collects arrives.
Described signal compares amplifying unit 40, for outputing control signals to described cold and hot control module 30 according to described external sunlight intensity and described human body temperature size;
The first end of described cold and hot control module 30 compares amplifying unit 40 output terminal with described signal is electrically connected, and for changing the direction of current of described cold and hot control module 30 according to described control signal, thus carries out freezing and/or heating.
Be illustrated in figure 2 the utility model preferred embodiment bidirectional electronic temperature-control circuit schematic diagram.
In fig. 2, described bidirectional electronic temperature-control circuit comprises: photoinduction unit 10, thermoinduction unit 20, cold and hot control module 30, signal compare amplifying unit 40, first power supply unit output terminal 51 and the second power supply unit output terminal 61.Described photoinduction unit 10 is designed to photoelectric temperature sensor 3, for gathering environment temperature, and light-struck intensity can be converted into integrated environment temperature together with environment temperature, thermoinduction unit 20, for heat sensitive sensor or temperature sensor 5, it can collecting temperature, and is translated into electric signal; Cold and hot control module 30 is Peltier of the prior art (Peltier) 4, the effect of Peltier is for when electric current is by thermopair, one of them node (cold junction) loses heat and another node (hot junction) absorb heat, when the electric current by thermopair changes, one of them node (cold junction) absorb heat and another node (hot junction) loses heat.Signal compares amplifying unit 40, comprises signal rating unit 1 and signal amplifying part divides 2, compares and enlarges for the electric signal after changing the photoinduction unit 10 collected and thermoinduction unit 20.With the second power supply unit output terminal 61 voltage for reference voltage, when the output voltage that described signal compares amplifying unit 40 is greater than the second power supply unit output terminal 61 voltage, be positive dirction by the electric current of thermopair in cold and hot control module 30, the cold junction loses heat of described cold and hot control module 30 and hot junction absorbs heat; When the output voltage that described signal compares amplifying unit 40 is less than the second power supply unit output terminal 61 voltage, be in the other direction by the electric current of thermopair in cold and hot control module 30, the cold junction of described cold and hot control module 30 absorbs heat and hot junction loses heat.Thus the difference of the temperature level that whole circuit can be collected according to photoinduction unit 10 and thermoinduction unit 20, self-adaptation heating and refrigeration.
The bidirectional electronic temperature-control circuit that the utility model embodiment provides, by photoinduction unit induction external sunlight intensity, and be translated into electric signal transmission to described signal and compare amplifying unit, by thermoinduction unit induction human body temperature size, and be translated into electric signal transmission to described signal and compare amplifying unit, signal compares amplifying unit and outputs control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size, cold and hot control module changes the direction of current of described cold and hot control module according to described control signal, thus carry out freezing and/or heating, by described circuit application in garment industry, clothes can be realized to the self-adaptation heating of hot-cool environment and refrigeration, be applicable to the application of special trade.
As preferred embodiment, the output voltage of above-mentioned second power supply unit is 1/2 of the output voltage of described first power supply unit, namely the supply voltage of described cold and hot control module 30 is that described signal compares 1/2 of amplifying unit 40 power supply, the output voltage then comparing amplifying unit 40 when described signal flows through described cold and hot control module 30 sense of current with the supply voltage of described cold and hot control module 30 for benchmark changes, thus reaches the effect of Automatic-heating and refrigeration.
As preferred embodiment, the material of described photoinduction unit 10 can be designed as and comprises Cu, Cu successively from inside to outside
2o, SnO
2wire; Cu
2o has characteristic of semiconductor, and in the process be combined at copper atom oxygen molecule in air, (in copper oxidizing process) forms PN junction, and outermost layer (photosensitive surface) covers transparent SnO
2, SnO
2both there is electric conductivity, again there is transparent characteristic, light can be allowed to pass through SnO
2layer touches Cu
2o, can utilize again the electric signal of its electric conductivity transmission ray power.
The material of described thermoinduction unit 20 is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe; Cu
2the PN junction that O system is formed, can induction heat source temperature with curent change.
Described cold and hot control module 30 comprises cold junction and hot junction, and the material in described cold junction and hot junction is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe.Cold and hot control module comprises cold junction and hot junction, arranges insulation course between cold junction and hot junction.Preferably, thickness of insulating layer between described cold junction and hot junction is s, described cold junction and hot junction are the flexible wire electrical connection of S through insulation course and by length, wherein S>3 × s is set, in heating or process of refrigerastion, energy can be propagated with flexible wire, to be arranged at by flexible wire between insulation course and length is far longer than the thickness of insulation course, energy is retained in a insulating layer, does not affect refrigeration and the heating effect in cold junction and hot junction.
For achieving the above object, the utility model additionally provides a kind of bidirectional electronic temperature-control circuit system, described bidirectional electronic temperature-control circuit system comprises by N × M (N, M is natural number) circuit network of the capable M row of N of individual above-mentioned bidirectional electronic temperature-control circuit composition, each output terminal arranging the second power supply unit of described bidirectional electronic temperature-control circuit is electrically connected.Powered by the cold and hot control module of the unified described bidirectional electronic temperature-control circuit for each row described of the second power supply unit.
Please refer to Fig. 3, Fig. 3 is the utility model preferred embodiment bidirectional electronic temperature-control circuit system schematic.
Shown in composition graphs 3, on the basis of above-mentioned overall plan, described bidirectional electronic temperature-control circuit system also comprises igniter module, and described igniter module comprises M trigger 70,
Wherein, the output terminal of each trigger 70 is electrically connected with the output terminal of the second power supply unit of the bidirectional electronic temperature-control circuit of respective column in described circuit network;
In described igniter module, the output terminal of xth (x < M, x are natural number) individual trigger is electrically connected with the input end of a (x+1)th trigger, and the output terminal of M trigger is electrically connected with the input end of the 1st trigger; The output terminal of such as the 1st trigger is electrically connected with the input end of the 2nd trigger, and the output terminal of the 2nd trigger is electrically connected with the input end of the 3rd trigger, and by that analogy, the output terminal of last trigger is electrically connected with the input end of the 1st trigger.
Described igniter module is the described cold and hot control module cycle power of its respective column for the second power supply unit controlling each and arrange described bidirectional electronic temperature-control circuit.
In the preferred case, in the every a line of described circuit network, the signal of all described bidirectional electronic temperature-control circuits compares amplifying unit and is set to same signal and compares amplifying unit 80.The first input end that each photoinduction unit of every a line all compares amplifying unit 80 with described same signal is electrically connected, the second input end that each thermoinduction unit of every a line all compares amplifying unit 80 with described same signal is electrically connected, and each cold and hot control module of output terminal and every a line that described same signal compares amplifying unit 80 is electrically connected.It is to reduce power consumption that every a line only arranges the object that a signal compares amplifying unit, avoids described Health care garment because consuming energy too fast and excessive power consumption.
As preferred embodiment, described circuit network also comprises energy supply control module, described energy supply control module comprises M semiconductor switch pipe 90, the control end of each semiconductor switch pipe 90 is electrically connected with the output terminal of the trigger of respective column, be arranged between the second end of described cold and hot control module and the output terminal of described second power supply unit, for controlling to power to described cold and hot control module according to the output level of described trigger simultaneously.Particularly, described semiconductor switch pipe 90 can be selected with MOS (Metal OxideSemiconductor, metal-oxide semiconductor (MOS)) pipe, the G pole of described metal-oxide-semiconductor is electrically connected with the output terminal of trigger, the S pole of described metal-oxide-semiconductor is electrically connected with the output terminal of described second power supply unit, the D pole of described metal-oxide-semiconductor is electrically connected with described cold and hot control module, and semiconductor switch pipe 90 carries the electric current needed for driving for described cold and hot control module.
In preferred situation, described circuit network also comprises clock generation unit 100, and the output terminal of described clock generation unit 100 is electrically connected with the control end C of each trigger in described igniter module, for described igniter module provides gating pulse.The output terminal of described clock unit 100 is electrically connected with the control end of each row trigger of described network, for providing gating pulse for described trigger.As preferred embodiment, the output pulse frequency of described clock unit 100 is 10kHz ~ 32kHz, under described clock unit 100 exports the control of pulse, flip-flop output of each row described circulates output high level successively, for the control end of described semiconductor switch pipe 90 provides control signal, thus it is the described cold and hot control module cycle power of each row described.Adopt cycle power can reduce the power consumption of Health care garment, person easy to use wears for a long time.
The utility model additionally provides a kind of high-performance apparel adopting above-mentioned bidirectional electronic temperature-control circuit system, described high-performance apparel comprises non-conductive fiber and conductive fiber, above-mentioned bidirectional electronic temperature-control circuit system is conductive fiber, and described conductive fiber is connected for fabric construction by described non-conductive fiber.Described non-conductive fiber is textile material, and can be that cotton textiles, terylene etc. are any can the textile material of tailoring.Be electrically connected by flexible wire between described conductive fiber, in prior art, the flexibility of flexible wire is close to the flexibility of yarn fabric, adopts flexible wire electrical connection, both can carry out electric signal transmission, can form again soft fabric.
The bidirectional electronic temperature-control circuit that the utility model embodiment provides, by photoinduction unit induction external sunlight intensity, and be translated into electric signal transmission to described signal and compare amplifying unit, by thermoinduction unit induction human body temperature size, and be translated into electric signal transmission to described signal and compare amplifying unit, signal compares amplifying unit and outputs control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size, cold and hot control module changes the direction of current of described cold and hot control module according to described control signal, thus carry out freezing and/or heating, by described circuit application in garment industry, clothes can be realized to the self-adaptation heating of hot-cool environment and refrigeration, be applicable to the application of special trade.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a bidirectional electronic temperature-control circuit, it is characterized in that, described bidirectional electronic temperature-control circuit comprises: photoinduction unit, thermoinduction unit, cold and hot control module, signal compare amplifying unit, the first power supply unit and the second power supply unit, and the output voltage of described second power supply unit is 1/2 of the output voltage of described first power supply unit;
The output terminal of described first power supply unit compares amplifying unit feeder ear with described signal is electrically connected, for powering for described signal compares amplifying unit;
The output terminal of described second power supply unit is electrically connected with the second end of described cold and hot control module, for powering for described cold and hot control module;
Described photoinduction unit compares amplifying unit first input end with described signal is electrically connected, and described photoinduction unit for responding to external sunlight intensity, and is translated into electric signal transmission to described signal and compares amplifying unit;
Described thermoinduction unit compares amplifying unit the second input end with described signal is electrically connected, and described thermoinduction unit for responding to human body temperature size, and is translated into electric signal transmission to described signal and compares amplifying unit;
Described signal compares amplifying unit, for outputing control signals to described cold and hot control module according to described external sunlight intensity and described human body temperature size;
The first end of described cold and hot control module compares amplifying unit output terminal with described signal is electrically connected, and for changing the direction of current of described cold and hot control module according to described control signal, thus carries out freezing and/or heating.
2. bidirectional electronic temperature-control circuit as claimed in claim 1, is characterized in that,
The material of described photoinduction unit is for comprise Cu, Cu successively from inside to outside
2o, SnO
2wire;
The material of described thermoinduction unit is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe;
Described cold and hot control module comprises cold junction and hot junction, and the material in described cold junction and hot junction is for comprise Cu, Cu successively from inside to outside
2the wire of O, Fe.
3. a bidirectional electronic temperature-control circuit system, is characterized in that,
Described bidirectional electronic temperature-control circuit system comprises the circuit network of the capable M row of the N be made up of the bidirectional electronic temperature-control circuit described in N × M claim 1 or 2, and each output terminal arranging the second power supply unit of described bidirectional electronic temperature-control circuit is electrically connected.
4. bidirectional electronic temperature-control circuit system as claimed in claim 3, it is characterized in that, described bidirectional electronic temperature-control circuit system also comprises igniter module, and described igniter module comprises M trigger,
Wherein, the output terminal of each trigger is electrically connected with the output terminal of the second power supply unit of the bidirectional electronic temperature-control circuit of respective column in described circuit network;
In described igniter module, the output terminal of xth (x < M) individual trigger is electrically connected with the input end of a (x+1)th trigger, and the output terminal of M trigger is electrically connected with the input end of the 1st trigger;
Described igniter module is the described cold and hot control module cycle power of its respective column for the second power supply unit controlling each and arrange described bidirectional electronic temperature-control circuit.
5. bidirectional electronic temperature-control circuit system as claimed in claim 4, is characterized in that,
In the every a line of described circuit network, the signal of all described bidirectional electronic temperature-control circuits compares amplifying unit and is set to same signal and compares amplifying unit.
6. bidirectional electronic temperature-control circuit system as claimed in claim 4, is characterized in that,
Described circuit network also comprises energy supply control module, described energy supply control module comprises M semiconductor switch pipe, the control end of each semiconductor switch pipe is electrically connected with the output terminal of the trigger of respective column, be arranged between the second end of described cold and hot control module and the output terminal of described second power supply unit, for controlling to power to described cold and hot control module according to the output level of described trigger simultaneously.
7. bidirectional electronic temperature-control circuit system as claimed in claim 4, is characterized in that,
Described circuit network also comprises Clock generation module, and the output terminal of described Clock generation module is electrically connected with the control end of each trigger in described igniter module, for described igniter module provides gating pulse.
8. bidirectional electronic temperature-control circuit system as claimed in claim 7, is characterized in that, the pulsed frequency that the output terminal of described Clock generation module exports is 10kHz ~ 32kHz.
9. one kind adopts the high-performance apparel of the bidirectional electronic temperature-control circuit system as described in any one of claim 4 ~ 8, it is characterized in that, described high-performance apparel comprises non-conductive fiber and conductive fiber, described bidirectional electronic temperature-control circuit system is conductive fiber, and described conductive fiber is connected for fabric construction by described non-conductive fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740512.7U CN204241996U (en) | 2014-11-29 | 2014-11-29 | Bidirectional electronic temperature-control circuit, system and high-performance apparel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740512.7U CN204241996U (en) | 2014-11-29 | 2014-11-29 | Bidirectional electronic temperature-control circuit, system and high-performance apparel |
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| Publication Number | Publication Date |
|---|---|
| CN204241996U true CN204241996U (en) | 2015-04-01 |
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|---|---|---|---|
| CN201420740512.7U Expired - Fee Related CN204241996U (en) | 2014-11-29 | 2014-11-29 | Bidirectional electronic temperature-control circuit, system and high-performance apparel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536481A (en) * | 2014-11-29 | 2015-04-22 | 深圳市前海安测信息技术有限公司 | Adaptive cold-hot temperature control circuit, adaptive cold-hot temperature control circuit system, and special garment |
| CN106982051A (en) * | 2017-05-19 | 2017-07-25 | 北京美思安科技有限公司 | A kind of power switch protection circuit |
-
2014
- 2014-11-29 CN CN201420740512.7U patent/CN204241996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536481A (en) * | 2014-11-29 | 2015-04-22 | 深圳市前海安测信息技术有限公司 | Adaptive cold-hot temperature control circuit, adaptive cold-hot temperature control circuit system, and special garment |
| CN106982051A (en) * | 2017-05-19 | 2017-07-25 | 北京美思安科技有限公司 | A kind of power switch protection circuit |
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