CN1451366A - Temp. pulse excitation method and temp. pulse device - Google Patents
Temp. pulse excitation method and temp. pulse device Download PDFInfo
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- CN1451366A CN1451366A CN 02117425 CN02117425A CN1451366A CN 1451366 A CN1451366 A CN 1451366A CN 02117425 CN02117425 CN 02117425 CN 02117425 A CN02117425 A CN 02117425A CN 1451366 A CN1451366 A CN 1451366A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005284 excitation Effects 0.000 title 1
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 238000005057 refrigeration Methods 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 33
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004936 stimulating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000028016 temperature homeostasis Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
A temp pulse stimulating method using a temp pulse generator is characterized by that in the initial stage the refrigerating semiconductor outputs a higher average refrigerating power to human body to quickly lower the skin temp. in the steady stage of temp pulse the low average refrigerating power is output to make skin comfortable, and then a lower average refrigerating power is output to raise the skin temp between two temp pulses. A head temp regulator is made up on the basis of said apparatus and method. Its advantages are simple structure, low cost and high effect.
Description
The present invention relates to method and temperature pulse device that a kind of temperature pulse stimulates, particularly a kind of variations in temperature of conductor refrigeration piece of utilizing realizes method and the temperature pulse device that temperature pulse stimulates.
Utilize the refrigeration of conductor refrigeration piece, the technology that reduces head temperature or body temp has had the history of more than ten years.The eighties so far, the patent of this respect just has tens.As: " Temp. control cap " that Chinese utility model patent 88213717 proposes; " the solar energy and semiconductor refrigeration homoiothermic motorcycle helmet " that China's utility model patent 93204992 proposes; " the refrigerant brain tonoic device " that China's utility model patent 93242412 proposes; " the refrigerant headring of conductor refrigeration " that China's utility model patent 98232645 proposes; " semiconductor refrigerating type eyestrain is eliminated instrument " that China's utility model patent 00231096 proposes etc.These patents all are to adopt to be bordering on stationary temperature to health or Head cooling.Though the device that these patents propose uses inconvenient, has solved the people really at high temperature, the demand under the high heat condition.
Yet, when the people is in tired state and needs environmental stimuli, adopt to be bordering on stationary temperature to give health or Head cooling obviously be inappropriate, because adapting to low temperature soon, the people do not have sensation.What China's utility model patent 00260228.8 " head temperature actuator " was proposed realizes the head temperature alternation with intermittent pulse, thereby reaches the purpose that continues to stimulate head.The weak point of this scheme is, or the stimulation of temperature pulse The initial segment is not obvious, or temperature pulse steady section temperature is low excessively.
Purpose of the present invention is exactly: propose method and temperature pulse device that a kind of temperature pulse stimulates, it is extremely obvious that the temperature pulse The initial segment is stimulated, and the temperature of temperature pulse steady section is suitable.
The method that the present invention proposes may further comprise the steps:
A. provide long pulse voltage of a time and be added in conductor refrigeration piece two ends;
B. provide the bigger pulse voltage of a succession of dutycycle and be added in described conductor refrigeration piece two ends, or to provide the more described steps A of level be low but long pulse voltage of time is added in described conductor refrigeration piece two ends;
C. the less voltage of a succession of dutycycle that the time that provides is longer, even null low-voltage is added in described conductor refrigeration piece two ends;
D. repeating said steps A, B, C.
The steps A that the present invention proposes realizes the average refrigeration work consumption that described conductor refrigeration piece is bigger in the temperature pulse The initial segment, temperature is reduced rapidly, thereby make the application on human skin sensory stimuli fairly obvious; Described step B realizes the less average refrigeration work consumption of conductor refrigeration piece at the temperature pulse steady section, thereby makes described skin temperature unlikely low excessively, thereby the people feels comfortably cool; Described step C makes described temperature pulse be in the lowest point, makes described skin temperature obtain in the intermittence of two temperature pulses, can feel that temperature pulse stimulates next time.
The method that temperature pulse proposed by the invention stimulates, can be realized by following temperature pulse device: described temperature pulse device is by two astable multivibrators independently, pulse delay circuit, on-off circuit, the conductor refrigeration piece is formed.Wherein, the astable multivibrator that frequency is high is done temperature pulse control; The astable multivibrator that frequency is low is made temperature pulse and is intermittently controlled; Described two independently outputs of astable multivibrator are worked by on-off circuit control aforesaid semiconductor refrigerating block with the relation of " logical AND "; The input termination of described pulse delay circuit is described makes the charging capacitor positive pole of charging circuit of the astable multivibrator of temperature pulse control, and the output termination of described pulse delay circuit is described makes the outfan of the astable multivibrator that temperature pulse intermittently controls.
Described pulse delay circuit is by diode E, and electric capacity G and diode F form.Wherein: the positive pole of diode E is as the input of described pulse delay circuit; The negative pole of diode E connects the positive pole of electric capacity G, the minus earth of electric capacity G; The positive pole of described electric capacity G connects the positive pole of diode F; The negative pole of diode F is as the outfan of described pulse delay circuit.
The effect of pulse delay circuit is, when the aforementioned outfan of making the astable multivibrator that temperature pulse intermittently controls becomes high potential by electronegative potential, the charging circuit of astable multivibrator of doing temperature pulse control also charges to electric capacity G except that to the charging capacitor charging of self.Therefore, the charging interval has prolonged, and has also therefore prolonged the aforementioned switches circuit and is provided to the conductor refrigeration piece time of operating current; And the astable multivibrator of being used as temperature pulse control is when charging once more, because electric capacity G pro-once charges, and the voltage of electric capacity G is kept under diode E effect, thereby, the astable multivibrator of doing temperature pulse control can be by the hunting of frequency of self, and realizes providing a succession of dutycycle bigger pulse voltage to the conductor refrigeration piece by the aforementioned switches circuit.When the aforementioned outfan of making the astable multivibrator that temperature pulse intermittently controls became electronegative potential by electronegative potential, described electric capacity G discharged to it by diode F, so that charging process takes place when beginning next temperature pulse.
Realize thermoregulation by regulating the high astable multivibrator output duty of ratio of described frequency; Intermittently regulate by regulating the low astable multivibrator output duty of ratio realization running voltage of described frequency.
The head temperature actuator that method that the temperature pulse that proposes according to the present invention stimulates and temperature pulse device are made, simple in structure, cost is low, and temperature pulse stimulates significantly, and temperature is suitable, makes the people comfortable, and is clear-headed.
Below in conjunction with accompanying drawing, introduce a kind of embodiment of the present invention in detail.
Fig. 1 is the temperature pulse control circuit that adopts embodiments of the invention head temperature actuator;
Fig. 2 is the population structure sketch map that adopts a kind of embodiment head temperature actuator of the present invention.
With reference to Fig. 2, Fig. 1, the head temperature actuator is made of 3 conductor temperature regulon T2 and flexible head band T3.Described 3 conductor temperature regulon T2 are installed on the described flexible head band, and Yintang acupoint and two temple acupuncture point formulas of being corresponding human body head are arranged.Also can adopt three the above conductor temperature regulon T2, corresponding to more acupuncture points of human body head.
Described flexible head band T3 can adopt aluminium alloy strips, can arrange above and described 3 installing hole or grooves that conductor temperature regulon T2 is corresponding.Described conductor temperature regulon T2 can move in described groove, uses with the people who adapts to different head circumferences.(Fig. 2 is not shown).
Described conductor temperature regulon T2 is made up of conductor refrigeration piece T4 and radiator.The heat that the radiating surface of conductor refrigeration piece T4 sticks on described radiator is imported on the face.Described radiator is inserted in the installing hole or groove on the aforementioned flexible metal headband ring T3, the refrigeration of described conductor refrigeration piece T4 is faced in the ring.
Following with reference to Fig. 1, the formation and the operation principle of the pulse control circuit of embodiments of the invention head temperature actuator Fig. 1 adopted in introduction.The temperature pulse control circuit is by astable multivibrator (I), astable multivibrator (II), and with on-off circuit (III), pulse delay circuit (V), conductor refrigeration piece T4 forms.
Described astable multivibrator (I) is by 555 time-base integrated circuit IC1, resistance R 11, and R12, variable resistance RW1, switching diode D1, capacitor C 1 is formed.Described astable multivibrator (II) is by 555 time-base integrated circuit IC2, resistance R 21, and R22, variable resistance RW2, switching diode D2 also holds C2 and forms.The charging circuit of described astable multivibrator (I) comprises fixed resistance R11, variable resistance RW1, switching diode D1.Described fixed resistance R11 one termination power DC positive pole, the stiff end of the described variable resistance RW1 of another termination, and the positive pole of the described switching diode D1 of adjusting termination of described variable resistance RW1 and the discharge end 7 of aforementioned time-base integrated circuit IC1, the negative pole of described switching diode D1 connects the charge and discharge capacitance C1 positive pole of aforementioned astable multivibrator (I); The discharge circuit of described astable multivibrator (I) comprises fixed resistance R12, variable resistance RW1.Described fixed resistance R12 one termination charge and discharge capacitance C1 positive pole, another stiff end of the described variable resistance RW2 of its another termination.
The charging circuit of described astable multivibrator (II) comprises fixed resistance R21, variable resistance RW2, switching diode D2.The outfan 3 of the aforementioned 555 time-base integrated circuit IC1 of described fixed resistance R21 one termination, the stiff end of the described variable resistance RW2 of another termination, and the positive pole of the described switching diode D2 of adjusting termination of described variable resistance RW2 and the discharge end 7 of aforementioned time-base integrated circuit IC2, the negative pole of described switching diode D2 connects the charge and discharge capacitance C2 positive pole of aforementioned astable multivibrator (II); The discharge circuit of described astable multivibrator (II) comprises fixed resistance R22, variable resistance RW2.Described fixed resistance R22 one termination charge and discharge capacitance C2 positive pole, another stiff end of the described variable resistance RW2 of its another termination.The outfan 3 of time-base integrated circuit IC is as the outfan of aforementioned temperature and discontinuous operation current control circuit.
Described on-off circuit (III) is by resistance R 3, the one-level amplification switch circuit that audion BG1 forms and by resistance R 4, and R5, the secondary amplification switch circuit that audion BG2 forms constitutes.One end of resistance R 3 is as the outfan 3 of the aforementioned time-base integrated circuit IC2 of input termination of described on-off circuit (III), the base stage of another termination audion BG1, the grounded emitter of audion BG1; The positive pole of one termination power DC of resistance R 4, the end of other end connecting resistance R5, and link to each other with the colelctor electrode of audion BG1; The base stage of another termination audion BG2 of resistance R 5; The grounded emitter of audion BG2; The colelctor electrode of audion BG2 is as the negative pole of the output termination aforesaid semiconductor refrigerating block T4 of described on-off circuit (III); Correspondingly, the positive pole of conductor refrigeration piece T4 connects the positive pole of power supply DC.
The input termination of described pulse delay circuit (V) is described makes the charging capacitor positive pole of charging circuit of the astable multivibrator (II) of temperature pulse control, and the output termination of described pulse delay circuit (V) is described makes the outfan of the astable multivibrator (I) that temperature pulse intermittently controls.
Described pulse delay circuit (V) is by diode E, and electric capacity G and diode F form.Wherein: the positive pole of diode E is as the input of described pulse delay circuit (V); The negative pole of diode E connects the positive pole of electric capacity G, the minus earth of electric capacity G; The positive pole of described electric capacity G connects the positive pole of diode F; The negative pole of diode F is as the outfan of described pulse delay circuit (V).
The effect of pulse delay circuit (V) is, when the aforementioned outfan of making the astable multivibrator (I) that temperature pulse intermittently controls 3 becomes high potential by electronegative potential, the charging circuit of astable multivibrator (II) of doing temperature pulse control also charges to electric capacity G except that to the charging capacitor C2 charging of self.Therefore, prolonged the charging interval, also therefore prolonged aforementioned switches circuit (III) and is provided to conductor refrigeration piece T4 the time of operating current; And the astable multivibrator (II) of being used as temperature pulse control is when charging once more, because electric capacity G pro-once charges, and the voltage of electric capacity G is kept under diode E effect, thereby, the astable multivibrator (II) of doing temperature pulse control can be by the hunting of frequency of self, and realizes providing a succession of dutycycle bigger pulse voltage to conductor refrigeration piece T4 by aforementioned switches circuit (III).When the aforementioned outfan of making the astable multivibrator (I) that temperature pulse intermittently controls 3 became electronegative potential by high potential, described electric capacity G discharged to it by diode F, so that charging process takes place when beginning next temperature pulse.
Regulate aforementioned potentiometer RW1, just can regulate discharging and recharging the time of aforementioned electric capacity C1, thereby regulate the length of the output positive pulse of time-base integrated circuit IC1 outfan 3; Regulate aforementioned potentiometer RW2, just can regulate discharging and recharging the time of aforementioned electric capacity C2, thereby regulate the length of the output positive pulse of time-base integrated circuit IC2 outfan 3.Simultaneously, because the charging circuit of astable multivibrator (II) is subjected to the control of time-base integrated circuit IC1 outfan 3, when having only astable multivibrator (I) output positive pulse, astable multivibrator (II) could vibrate.Otherwise astable multivibrator (II) is just exported high potential, makes audion BG1 conducting, so audion BG2 ends, conductor refrigeration piece T4 quits work.
Therefore, the length of time-base integrated circuit IC2 outfan 3 output positive pulses can determine the ratio of conductor refrigeration piece T4 current switching, thereby regulates the refrigeration mean power, realizes thermoregulation; The length of time-base integrated circuit IC1 outfan 3 output positive pulses can determine the interval of conductor refrigeration piece T4 two ripple current impulses successively, and realization refrigeration is intermittently regulated.
Claims (3)
1. the method that stimulates of a temperature pulse is characterized in that it may further comprise the steps:
A. provide long pulse voltage of a time and be added in conductor refrigeration piece two ends;
B. provide the bigger pulse voltage of a succession of dutycycle and be added in described conductor refrigeration piece two ends, or to provide the more described steps A of voltage be low but long pulse voltage of time is added in described conductor refrigeration piece two ends;
C. the less voltage of a succession of dutycycle that the time that provides is longer, even null low-voltage is added in described conductor refrigeration piece two ends;
D. repeating said steps A, B, C.
2. temperature pulse device, by two astable multivibrators (I) independently, (II), and on-off circuit (III), conductor refrigeration piece (T4) is formed, and wherein, the astable multivibrator that frequency is high (II) is done temperature pulse control; The astable multivibrator that frequency is low (I) is made temperature pulse and is intermittently controlled; Described two astable multivibrators (I) independently, output (II), with the relation of " logical AND " by on-off circuit (III) control aforesaid semiconductor refrigerating block (T4) work; It is characterized in that: it also comprises pulse delay circuit (V), the input termination of described pulse delay circuit (V) is described makes charging capacitor (C2) positive pole of charging circuit of the astable multivibrator (II) of temperature pulse control, and the output termination of described pulse delay circuit (V) is described makes the outfan (3) of the astable multivibrator (I) that temperature pulse intermittently controls.
3. temperature pulse device as claimed in claim 2 is characterized in that: described pulse delay circuit (V) is by diode (E), and electric capacity (G) and diode (F) are formed; Wherein: the positive pole of diode (E) is as the input of described pulse delay circuit (V); The negative pole of diode (E) connects the positive pole of electric capacity (G), the minus earth of electric capacity (G); The positive pole of described electric capacity (G) connects the positive pole of diode (F); The negative pole of diode (F) is as the outfan of described pulse delay circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117425 CN1451366A (en) | 2002-04-19 | 2002-04-19 | Temp. pulse excitation method and temp. pulse device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117425 CN1451366A (en) | 2002-04-19 | 2002-04-19 | Temp. pulse excitation method and temp. pulse device |
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| CN1451366A true CN1451366A (en) | 2003-10-29 |
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| CN 02117425 Pending CN1451366A (en) | 2002-04-19 | 2002-04-19 | Temp. pulse excitation method and temp. pulse device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588576A (en) * | 2017-08-21 | 2018-01-16 | 上海空间电源研究所 | The thermoelectric cooling power optimization regulating system and method for high precision temperature control |
| CN109646286A (en) * | 2019-01-28 | 2019-04-19 | 蓝色瀚海科技(深圳)有限公司 | Low frequency massage instrument |
| CN117158668A (en) * | 2016-10-20 | 2023-12-05 | 耐克创新有限合伙公司 | Attachment structure for attaching at least one device to an article of apparel |
-
2002
- 2002-04-19 CN CN 02117425 patent/CN1451366A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117158668A (en) * | 2016-10-20 | 2023-12-05 | 耐克创新有限合伙公司 | Attachment structure for attaching at least one device to an article of apparel |
| CN107588576A (en) * | 2017-08-21 | 2018-01-16 | 上海空间电源研究所 | The thermoelectric cooling power optimization regulating system and method for high precision temperature control |
| CN109646286A (en) * | 2019-01-28 | 2019-04-19 | 蓝色瀚海科技(深圳)有限公司 | Low frequency massage instrument |
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