CN104865820A - Electronic wristwatch being charged by utilizing body temperature - Google Patents

Electronic wristwatch being charged by utilizing body temperature Download PDF

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Publication number
CN104865820A
CN104865820A CN201510332927.XA CN201510332927A CN104865820A CN 104865820 A CN104865820 A CN 104865820A CN 201510332927 A CN201510332927 A CN 201510332927A CN 104865820 A CN104865820 A CN 104865820A
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CN
China
Prior art keywords
temperature
thermo
charge
electronic wristwatch
electric generation
Prior art date
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Pending
Application number
CN201510332927.XA
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Chinese (zh)
Inventor
谢联峻
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Wei Lian Science And Technology Ltd Is Shared In Sichuan
Original Assignee
Wei Lian Science And Technology Ltd Is Shared In Sichuan
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Application filed by Wei Lian Science And Technology Ltd Is Shared In Sichuan filed Critical Wei Lian Science And Technology Ltd Is Shared In Sichuan
Priority to CN201510332927.XA priority Critical patent/CN104865820A/en
Publication of CN104865820A publication Critical patent/CN104865820A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the field of wristband electronic equipment, and discloses an electronic wristwatch being charged by utilizing body temperature. When the electronic wristwatch is worn on a wrist, a high thermal conductive baseplate and a thermoelectric power generation element which are in contact of the surface of the wrist are utilized to convert most heat emitted from the surface of the wrist into electric energy, and a charging circuit board is utilized to convert electrical energy into a rechargeable storage battery, so that body temperature power generation and charging can be realized, extra charging of the battery or replacement of the battery is not needed, not only can reutilization of body temperature heat be realized, and energy conservation and environmental protection be achieved, but also the user experience can be improved, and the application and popularization are facilitated.

Description

A kind of electronic wristwatch utilizing body temperature to charge
Technical field
The present invention relates to Wrist-wearing electronic apparatus field, particularly, relate to a kind of electronic wristwatch utilizing body temperature to charge.
Background technology
Electronic wristwatch is a kind of wrist strap wrist-watch utilizing micro cell to drive each function electronic component to operate.Along with the development of technology, the intelligence degree of existing electronic wristwatch is more and more higher, not only has the function of timing/displaying time, also has the expanding functions such as radio communication function, alarm clock function, wireless locating function and testing results function.Aforementioned multiple expanding function needs more electric energy support, due to the charge storage ability of battery and the volume of battery proportional, the battery charge storage ability therefore in electronic wristwatch is limited, needs to change battery frequently or charge to battery, use inconvenience, Consumer's Experience is limited.
For the problem that battery charge storage ability in above-mentioned electronic wristwatch is limited, need to provide a kind of new electronic wristwatch structure, the surperficial partial heat distributed of wrist can be collected in conjunction with thermoelectric generation, and the form changing into electric energy is to charge to the battery in wrist-watch, thus no longer need to carry out additional charge to battery or change battery, not only can realize utilizing the secondary of body temperature heat, energy-conserving and environment-protective, also Consumer's Experience can be promoted, easy to use and popularization.
Summary of the invention
For the problem that battery charge storage ability in aforementioned electronic watch is limited, the invention provides a kind of electronic wristwatch utilizing body temperature to charge, in conjunction with thermoelectric generation, can collect the partial heat that distributes of wrist surface, and the form changing into electric energy is to charge to the battery in wrist-watch, thus no longer needs to carry out additional charge to battery or change battery, not only can realize utilizing the secondary of body temperature heat, energy-conserving and environment-protective, also can promote Consumer's Experience, easy to use and popularization.
The technical solution used in the present invention, provides a kind of electronic wristwatch utilizing body temperature to charge, it is characterized in that, comprises table body and is connected to the watchband showing body two ends, described table body comprises low heat conduction panel shell, high conductive sole plate, thermo-electric generation element, charging circuit board, chargeable storage, functional circuit plate and electronic display, described low heat conduction panel shell and high conductive sole plate surround one for holding thermo-electric generation element, charging circuit board, the hollow shell body structure of chargeable storage and functional circuit plate, thermo-electric generation element abuts the upper surface of high conductive sole plate, and the output terminal of thermo-electric generation element connects the input end of charging circuit board, the charging end of charging circuit board connects the positive and negative electrode of chargeable storage, the positive and negative electrode of chargeable storage goes back the power end of linkage function circuit board simultaneously, functional circuit plate connects the electronic display being embedded in low heat conduction panel shell top.When described in weared on wrist during electronic wristwatch, high conductive sole plate and wrist surface contact, can the heat major part that distributes of in contact area and wrist surface be delivered in thermo-electric generation element, utilize the thermo-electric generation principle of thermo-electric generation element that the converting heat collected is become electric energy, and by charging circuit board, conversion electric energy is filled with in chargeable storage, the normal operation of functional circuit plate and electronic display is finally driven by chargeable storage.Described electronic wristwatch directly utilizes body temperature to generate electricity and charging, and therefore without the need to carrying out additional charge to battery again or changing battery, not only can realize utilizing the secondary of body temperature heat, energy-conserving and environment-protective, also can promote Consumer's Experience, easy to use and popularization.
Concrete, described thermo-electric generation element is thermo-electric generation sheet.
Concrete, described low heat conduction panel shell is plastic housing, and high conductive sole plate is aluminium sheet.
Concrete, described electronic display is LCDs or LED display.
Concrete, described chargeable storage is poly-lithium battery.
Concrete, described watchband is the chain band be connected in series by several chain blocks and connecting elements.
To sum up, adopt the electronic wristwatch utilizing body temperature to charge provided by the present invention, when weared on wrist, can utilize and with thermo-electric generation element, most of converting heat that wrist surface gives out be become electric energy with the high conductive sole plate of wrist surface contact, and by charging circuit board, conversion electric energy is filled in chargeable storage, thus realize body temperature generating and charging, without the need to carrying out additional charge to battery again or changing battery, not only can realize utilizing the secondary of body temperature heat, energy-conserving and environment-protective, also Consumer's Experience can be promoted, easy to use and popularization.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the electronic wristwatch cut-open view utilizing body temperature to charge that the embodiment of the present invention provides.
In above-mentioned accompanying drawing: 1, show body 2, watchband 101, low heat conduction panel shell 102, high conductive sole plate 103, thermo-electric generation element 104, charging circuit board 105, chargeable storage 106, functional circuit plate 107, electronic display 201, chain block 202, connecting elements.
Embodiment
Hereinafter with reference to accompanying drawing, describe the electronic wristwatch utilizing body temperature to charge provided by the invention in detail by way of example.It should be noted that at this, the explanation for these way of example understands the present invention for helping, but does not form limitation of the invention.
Various technology described herein may be used for but is not limited to wrist strap electronic device field, can also be used for other similar field.
Term "and/or" herein, it is only a kind of incidence relation describing affiliated partner, three kinds of relations can be there are in expression, such as, A and/or B, can represent: individualism A, individualism B, there are A and B tri-kinds of situations simultaneously, herein term " or/and " be describe another kind of affiliated partner relation, can there are two kinds of relations in expression, such as, A is or/and B, can represent: individualism A, individualism A and B two kinds of situations, in addition, character "/" herein, general expression forward-backward correlation is to liking a kind of "or" relation.
Embodiment one, Fig. 1 shows the electronic wristwatch cut-open view utilizing body temperature to charge that the present embodiment provides.The described electronic wristwatch utilizing body temperature to charge, comprises table body 1 and is connected to the watchband 2 showing body 1 two ends, described table body 1 comprises low heat conduction panel shell 101, high conductive sole plate 102, thermo-electric generation element 103, charging circuit board 104, chargeable storage 105, functional circuit plate 106 and electronic display 107, described low heat conduction panel shell 101 surrounds one for holding thermo-electric generation element 103 with high conductive sole plate 102, charging circuit board 104, the hollow shell body structure of chargeable storage 105 and functional circuit plate 106, thermo-electric generation element 103 abuts the upper surface of high conductive sole plate 102, and the output terminal of thermo-electric generation element 103 connects the input end of charging circuit board 104, the charging end of charging circuit board 104 connects the positive and negative electrode of chargeable storage 105, the positive and negative electrode of chargeable storage 105 goes back the power end of linkage function circuit board 106 simultaneously, functional circuit plate 106 connects the electronic display 107 being embedded in low heat conduction panel shell 101 top.The principle of work of described electronic wristwatch is: when described in weared on wrist during electronic wristwatch, high conductive sole plate 102 and wrist surface contact, can the heat major part that distributes of in contact area and wrist surface be delivered in thermo-electric generation element 103, utilize the thermo-electric generation principle of thermo-electric generation element 103 that the converting heat collected is become electric energy, and by charging circuit board 104, conversion electric energy is filled with in chargeable storage 105, the normal operation of functional circuit plate 106 and electronic display 107 is finally driven by chargeable storage 105.Described electronic wristwatch directly utilizes body temperature to generate electricity and charging, and therefore without the need to carrying out additional charge to battery again or changing battery, not only can realize utilizing the secondary of body temperature heat, energy-conserving and environment-protective, also can promote Consumer's Experience, easy to use and popularization.
Concrete, described thermo-electric generation element 103 is thermo-electric generation sheet.Described thermo-electric generation element 103 is that a kind of temperature difference that utilizes is to obtain the semiconductor element of electric energy, the ultimate principle of its thermo-electric generation is " Ze Beike " effect---when the metal that namely connection two kinds is different forms a closed-loop path, if the temperature of two tie points differ to, just can produce small voltage, thus realize the conversion of heat and electric energy.Thermo-electric generation sheet is a kind of compact and the higher thermo-electric generation element of conversion efficiency, should this table body being configurable on narrow space inner, realize the function of body temperature generating.
Concrete, described low heat conduction panel shell 101 is plastic housing, and high conductive sole plate 102 is aluminium sheet.The panel shell of described electronic wristwatch is designed to low heat conduction panel, and back-plane design is high heat conduction panel, heat can be passed to thermo-electric generation element 103 from wrist surface is maximized, thus improve body temperature generating efficiency.As what optimize, in the present embodiment, described low heat conduction panel shell 101 is plastic housing, and high conductive sole plate 102 is aluminium sheet, conveniently can realize higher body temperature generating efficiency, simultaneously low cost of manufacture, is easy to produce and promote.
Concrete, described electronic display 107 is LCDs or LED display.As what optimize, in the present embodiment, described electronic display 107 is LCDs, and electronic wristwatch is more energy-conservation, and body temperature charging modes more easily meets electrical energy demands.
Concrete, described chargeable storage 105 is poly-lithium battery.Described chargeable storage 105 adopts poly-lithium battery, and not only charge storage ability is strong, and without charging memory effect, can carry out body temperature charging at any time.
Concrete, described watchband 2 is the chain band be connected in series by several chain blocks 201 and connecting elements 202.
The electronic wristwatch that what above-described embodiment provided utilize body temperature to charge, there is following beneficial effect: (1) is when weared on wrist, can utilize and with thermo-electric generation element, most of converting heat that wrist surface gives out be become electric energy with the high conductive sole plate of wrist surface contact, and by charging circuit board, conversion electric energy is filled in chargeable storage, thus realize body temperature generating and charging, without the need to carrying out additional charge to battery again or changing battery, easy to use, Consumer's Experience is good; (2) secondary utilization can be carried out to body temperature heat, there is effects of energy conservation and environmental protection; (3) described electronic wristwatch structure is simple, low cost of manufacture, is easy to produce and promote.
As mentioned above, the present invention can be realized preferably.For a person skilled in the art, according to instruction of the present invention, designing the multi-form electronic wristwatch utilizing body temperature to charge does not need performing creative labour.Without departing from the principles and spirit of the present invention these embodiments changed, revise, replace, integrate and modification still falls within the scope of protection of the present invention.

Claims (6)

1. the electronic wristwatch utilizing body temperature to charge, is characterized in that, comprises table body (1) and is connected to the watchband (2) showing body (1) two ends;
Described table body (1) comprises low heat conduction panel shell (101), high conductive sole plate (102), thermo-electric generation element (103), charging circuit board (104), chargeable storage (105), functional circuit plate (106) and electronic display (107), described low heat conduction panel shell (101) and high conductive sole plate (102) surround one for holding thermo-electric generation element (103), charging circuit board (104), the hollow shell body structure of chargeable storage (105) and functional circuit plate (106), thermo-electric generation element (103) abuts the upper surface of high conductive sole plate (102), and the output terminal of thermo-electric generation element (103) connects the input end of charging circuit board (104), the charging end of charging circuit board (104) connects the positive and negative electrode of chargeable storage (105), the positive and negative electrode of chargeable storage (105) goes back the power end of linkage function circuit board (106) simultaneously, functional circuit plate (106) connects the electronic display (107) being embedded in low heat conduction panel shell (101) top.
2. a kind of electronic wristwatch utilizing body temperature to charge as claimed in claim 1, it is characterized in that, described thermo-electric generation element (103) is thermo-electric generation sheet.
3. a kind of electronic wristwatch utilizing body temperature to charge as claimed in claim 1, it is characterized in that, described low heat conduction panel shell (101) is plastic housing, and high conductive sole plate (102) is aluminium sheet.
4. a kind of electronic wristwatch utilizing body temperature to charge as claimed in claim 1, it is characterized in that, described electronic display (107) is LCDs or LED display.
5. a kind of electronic wristwatch utilizing body temperature to charge as claimed in claim 1, it is characterized in that, described chargeable storage (105) is poly-lithium battery.
6. a kind of electronic wristwatch utilizing body temperature to charge as claimed in claim 1, is characterized in that, described watchband (2) is the chain band be connected in series by several chain blocks (201) and connecting elements (202).
CN201510332927.XA 2015-06-16 2015-06-16 Electronic wristwatch being charged by utilizing body temperature Pending CN104865820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510332927.XA CN104865820A (en) 2015-06-16 2015-06-16 Electronic wristwatch being charged by utilizing body temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510332927.XA CN104865820A (en) 2015-06-16 2015-06-16 Electronic wristwatch being charged by utilizing body temperature

Publications (1)

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CN104865820A true CN104865820A (en) 2015-08-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577033A (en) * 2016-01-07 2016-05-11 李文华 Wireless charging smart watch capable of being charged by body temperature
CN106787953A (en) * 2017-01-20 2017-05-31 浙江聚珖科技股份有限公司 Cold and hot thermo-electric generation Intelligent worn device
CN110290743A (en) * 2016-07-31 2019-09-27 莱谱有限责任公司 Light therapy device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577033A (en) * 2016-01-07 2016-05-11 李文华 Wireless charging smart watch capable of being charged by body temperature
CN110290743A (en) * 2016-07-31 2019-09-27 莱谱有限责任公司 Light therapy device and method
CN106787953A (en) * 2017-01-20 2017-05-31 浙江聚珖科技股份有限公司 Cold and hot thermo-electric generation Intelligent worn device

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150826

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