CN104617618A - Charging unit based on wristwatch band - Google Patents
Charging unit based on wristwatch band Download PDFInfo
- Publication number
- CN104617618A CN104617618A CN201510034451.1A CN201510034451A CN104617618A CN 104617618 A CN104617618 A CN 104617618A CN 201510034451 A CN201510034451 A CN 201510034451A CN 104617618 A CN104617618 A CN 104617618A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- charging
- dial plate
- watch
- link
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
Abstract
The invention relates to a charging unit based on a wristwatch band, belonging to the technical field of environment-friendly power supplying. An assembling method of the charging unit comprises the steps: manufacturing thermoelectric power generation wafers, made from zinc telluride and alloy thereof used as subject materials, into wristwatch chains; connecting each power generation wafer by buckles and realizing the series connection of power generation modules to obtain big enough voltage. The obtained electricity is connected to a lithium battery and an external port of a dial plate by means of a stabilized voltage amplification module and a charging module; the lithium battery is connected to power consumption equipment in the dial plate. The charging unit is capable of realizing thermoelectric power generation by utilizing the temperature difference between a human skin and the surrounding, is capable of charging the lithium battery or the outside circuit at any time and is a portable and environment-friendly power supplying device for utilization of green resources. The electric energy of the thermoelectric power generation obtained by assembling is capable of permanently charging an electronic watch in the dial plate and is capable of charging an external small Bluetooth headset.
Description
Technical field
The present invention relates to the thermo-electric generation chip design utilizing the thermoelectric effect of semiconductor-style materials to prepare and go out wearable charging device, belong to environmental protection power supply technique field.
Background technology
In our society now, intelligent electronic device has been full of our life.Along with popularizing of electronic equipment, the problem about power supply has just occurred, because the degree of its power consumption is comparatively large, and the storage of the lithium battery of itself cannot meet the demand of equipment, the place that the searching that many times we have to again and again is charged.Although there is the appearance of portable power source, its volume is excessive, and there is certain potential safety hazard and need the shortcomings such as timing charging, can not as the real green method solving this phenomenon.
Summary of the invention
The object of the present invention is to provide a kind of can Wearable all the time not generating easy device, the electricity sent may be used for the simple power supply of the current consuming apparatus in daily life, while practicality, be unlikely to lack aesthetic feeling, and have and certain facilitate portable feature.
The object of the present invention is to provide a kind of wrist-watch hand-chain type charging device by the temperature difference of human surface temperature and surrounding environment, utilize the thermo-electric generation chip as link that thermal energy is become electric energy, and electric energy is exported the lithium battery of deposit in dial plate, for external equipment is powered or some module for power supply in dial plate, reach at every moment all in the effect of generating.
For reaching above-mentioned requirement, scheme is as follows:
A. be that thermo-electric generation wafer process prepared by material of main part becomes single wrist-watch link shape by lead telluride and alloy thereof, prepare the buckle between link supporting with it simultaneously.
B. got up by click on fashion link between link, make each generating wafer-shaped become series model, to obtain enough large voltage, and this kind of buckle can realizing self disassembling.
C. the output connecting complete watch chain is linked on rectification circuit, realizes voltage stabilization and amplification, then being connected with charging module after rectification is reached the lithium battery power supply in dial plate.
D. last output is connected to an external tapping output, lithium battery is connected with the current consuming apparatus in dial plate simultaneously, reaches the effect of power supply.
The thermo-electric generation wafer being the theme material with lead telluride and alloy thereof in described step a prepare wrist-watch link time, need the benign material of the huyashi-chuuka (cold chinese-style noodles) coating last layer temperature conduction at wafer, its surface temperature is better derived, to obtain the temperature difference larger with hot side, thus obtain better generating efficiency.Need by conductor arrangement in wherein in buckle, to obtain making to form electricity conduction in each wafer.
In described step b, in order to reach the effect of series connection when each link connects, the both positive and negative polarity of each wafer needs contrary, and the positive pole namely going up a joint is connected with next negative pole saved, and junction forms good electricity contact by plug-type buckle.
In described step c, because the spread of voltage of thermo-electric generation and relatively little, so insert the voltage amplification module of direct current in dial plate, to realize output voltage stabilization at 5V.Simultaneously the lithium battery of built-in one piece of 1000mAh in dial plate, is connected to charging module by the output after rectification, then is connected on lithium battery, charge to lithium battery.
By this design, finally can obtain can not power-off
The present invention compared with the existing technology, has following characteristics:
(1) in the present invention by the thermo-electric generation wafer prepared using zinc telluridse and alloy material thereof as link, human epidermal and ambient temperature difference can be utilized to utilize Seebeck effect to carry out thermoelectricity conversion.Be applicable to daily life and wild environment.
(2) in the present invention, generating wafer process is become the form of watch chain, can regulate according to everyone arm fineness realizing self disassembling, it is identical that mode dismantled by method for dismounting and common wrist-watch.
(3) electric energy utilizing heat energy to produce in the present invention both can give built-in lithium battery power supply, also can power to most of electronic equipment by external interface.
(4) in the present invention, thermo-electric generation wafer is applied in daily life, while power supply, reaches again Portable light feature attractive in appearance.Be suitable in daily life.
Accompanying drawing explanation
Fig. 1: a kind of graphics of the charging device based on watch bracelet.
Fig. 2: a kind of three-view diagram of the charging device based on watch bracelet.
specific implementation method
For further illustrating the technology contents of this patent, be first described by the method for embodiment to this patent:
(1) by with zinc telluridse and alloy thereof for thermo-electric generation wafer process prepared by material of main part becomes the watchband of 13cmx7.5cm size to chain, and the wire of output to be integrated on connecting hole.Prepare and the mesoporous identical connection buckle chained, the inside in buckle adds conductive metal connecting line, interface want and link mesoporously reach identical closely.
(2) by buckle, each link is connected together, make the generating wafer-shaped of each link become cascade, reached enough supply power voltages.
(3) by connecting on the output access rectification circuit of complete watch chain, the direct voltage being stabilized in 5V is obtained.Being connected with charging module after rectification is reached in dial plate lithium battery power supply.
(4) output after rectification is connected to the external delivery point in dial plate, and output is general usb output port.100mAh lithium battery is connected with the electronic watch display in dial plate, to reach the effect of power supply.
A kind of electric supply installation based on watch bracelet assembled by above method can, in room temperature under the condition of 25 DEG C, utilize the thermo-electric generation wafer be normally fitted in wrist to lithium cell charging, and the sustainable work of electronic watch, reach never power-off.To the time being full of TV university and generally needing two days when lithium battery exhausts.Output can be small-sized bluetooth earphone power supply-charging.
Those skilled in the art will recognize that, above-mentioned concrete operations mode is exemplary, to enable those skilled in the art understand this patent better, can not be interpreted as it is restriction this patent being comprised to scope, as long as according to this patent disclose any equivalent change done or the modification of spirit, what all fall into this patent comprises scope.
Claims (5)
1. based on a charging device for watch bracelet, it is characterized in that, this device assembling process is as follows:
A. be that thermo-electric generation wafer process prepared by material of main part becomes single wrist-watch link shape by lead telluride and alloy thereof, make the buckle between link supporting with it simultaneously;
B. got up between link by click on fashion link, form cascade, to obtain enough large voltage, and this kind of buckle can realizing self disassembling, and adjustable length has adapted to the wrist of different people;
C. the output connecting complete watch chain is linked on rectification circuit, realizes voltage stabilization and amplification, then being connected with charging module after rectification is reached the lithium battery power supply in dial plate;
D. last output is connected to external delivery point, is used for the equipment charge of outside, lithium battery is connected with the current consuming apparatus in dial plate simultaneously, reaches the effect of power supply.
2. a kind of charging device based on watch bracelet according to claim 1, is characterized in that:
The thermo-electric generation wafer being the theme material with lead telluride and alloy thereof in described step a prepare wrist-watch link time, need the benign material of the huyashi-chuuka (cold chinese-style noodles) coating last layer temperature conduction at wafer, need by conductor arrangement in wherein in buckle, to obtain making to form electricity conduction in each wafer.
3. a kind of charging device based on watch bracelet according to claim 1, is characterized in that:
In described step b, in order to reach the effect of series connection when each link connects, the both positive and negative polarity of each wafer needs contrary, and the positive pole namely going up a joint is connected with next negative pole saved, and junction forms good electricity contact by plug-type buckle.
4. a kind of charging device based on watch bracelet according to claim 1, is characterized in that:
In described step c, because the spread of voltage of thermo-electric generation and relatively little, so insert the voltage amplification module of direct current in dial plate, to realize output voltage stabilization at 5V; Simultaneously the lithium battery of built-in one piece of 1000mAh in dial plate, is connected to charging module by the output after rectification, then is connected on lithium battery, charge to lithium battery.
5. a kind of charging device based on watch bracelet according to claim 1, is characterized in that:
In described steps d, output is general usb interface, is convenient to for external electronic equipment charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034451.1A CN104617618A (en) | 2015-01-23 | 2015-01-23 | Charging unit based on wristwatch band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034451.1A CN104617618A (en) | 2015-01-23 | 2015-01-23 | Charging unit based on wristwatch band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104617618A true CN104617618A (en) | 2015-05-13 |
Family
ID=53151955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034451.1A Pending CN104617618A (en) | 2015-01-23 | 2015-01-23 | Charging unit based on wristwatch band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104617618A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244987A (en) * | 2015-09-11 | 2016-01-13 | 黄杰 | Visible wearable device with thermoelectric generation structure |
| CN105406769A (en) * | 2015-12-11 | 2016-03-16 | 浙江大学 | Wearable type flexible temperature-difference power generation structure with stretchable wire |
| CN107242648A (en) * | 2017-05-18 | 2017-10-13 | 浙江大学 | Flexible power supply watchband constituted based on multistage thermoelectricity module and preparation method thereof |
| US10139785B2 (en) | 2015-09-11 | 2018-11-27 | Boe Technology Group Co., Ltd. | Smart watch |
| CN112822631A (en) * | 2021-01-20 | 2021-05-18 | 太原理工大学 | Self-energy supply method of mine personnel positioning sensing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106279A (en) * | 1975-05-07 | 1978-08-15 | Centre Electronique Horloger S.A. | Wrist watch incorporating a thermoelectric generator |
| CN1236488A (en) * | 1997-08-25 | 1999-11-24 | 时至准钟表股份有限公司 | Thermoelectric device |
| US20090069045A1 (en) * | 2007-09-12 | 2009-03-12 | Ta-Peng Cheng | Wrist-watch mobile phone |
| CN102495544A (en) * | 2011-11-14 | 2012-06-13 | 酉宇 | Temperature difference charging watch structure |
| CN202842471U (en) * | 2012-09-01 | 2013-04-03 | 陆建益 | Semiconductor thermoelectric power generation belt |
| CN103430442A (en) * | 2011-03-17 | 2013-12-04 | 富士胶片株式会社 | Thermoelectric generator device and portable electronic apparatus |
-
2015
- 2015-01-23 CN CN201510034451.1A patent/CN104617618A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106279A (en) * | 1975-05-07 | 1978-08-15 | Centre Electronique Horloger S.A. | Wrist watch incorporating a thermoelectric generator |
| CN1236488A (en) * | 1997-08-25 | 1999-11-24 | 时至准钟表股份有限公司 | Thermoelectric device |
| US20090069045A1 (en) * | 2007-09-12 | 2009-03-12 | Ta-Peng Cheng | Wrist-watch mobile phone |
| CN103430442A (en) * | 2011-03-17 | 2013-12-04 | 富士胶片株式会社 | Thermoelectric generator device and portable electronic apparatus |
| CN102495544A (en) * | 2011-11-14 | 2012-06-13 | 酉宇 | Temperature difference charging watch structure |
| CN202842471U (en) * | 2012-09-01 | 2013-04-03 | 陆建益 | Semiconductor thermoelectric power generation belt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244987A (en) * | 2015-09-11 | 2016-01-13 | 黄杰 | Visible wearable device with thermoelectric generation structure |
| US10139785B2 (en) | 2015-09-11 | 2018-11-27 | Boe Technology Group Co., Ltd. | Smart watch |
| CN105406769A (en) * | 2015-12-11 | 2016-03-16 | 浙江大学 | Wearable type flexible temperature-difference power generation structure with stretchable wire |
| CN107242648A (en) * | 2017-05-18 | 2017-10-13 | 浙江大学 | Flexible power supply watchband constituted based on multistage thermoelectricity module and preparation method thereof |
| CN112822631A (en) * | 2021-01-20 | 2021-05-18 | 太原理工大学 | Self-energy supply method of mine personnel positioning sensing system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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