CN102902196B - Solar photovoltaic watch with charge and discharge functions - Google Patents

Solar photovoltaic watch with charge and discharge functions Download PDF

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Publication number
CN102902196B
CN102902196B CN201210405207.8A CN201210405207A CN102902196B CN 102902196 B CN102902196 B CN 102902196B CN 201210405207 A CN201210405207 A CN 201210405207A CN 102902196 B CN102902196 B CN 102902196B
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China
Prior art keywords
watch
socket
double
photovoltaic
flexible solar
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CN201210405207.8A
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Chinese (zh)
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CN102902196A (en
Inventor
李嘉睿
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李嘉睿
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Priority to CN201210405207.8A priority Critical patent/CN102902196B/en
Publication of CN102902196A publication Critical patent/CN102902196A/en
Application granted granted Critical
Publication of CN102902196B publication Critical patent/CN102902196B/en

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Abstract

The invention relates to a solar photovoltaic and electronic product, in particular to a solar photovoltaic watch with charge and discharge functions, which can solve the technical problems of ensuring that a solar cell on the watch can comprehensively receive illumination and the like under the situation that the watch is worn by a person, and belongs to the field of photovoltaic technology applications. The solar photovoltaic watch with the charge and discharge functions comprises a watch case, a movement, a watch body and a watchband, and is characterized in that the two ends of the watch body are connected with a memory metal spring leaf with a flexible solar cell, a positive electrode and a negative electrode of the flexible solar cell are connected with a double-sided circuit board in the watch body through metal electrode socket connectors, and the flexible solar cell is controlled by a chip on the double-sided circuit board to charge a storage battery. The solar photovoltaic watch disclosed by the invention can break through the technical difficult problem that the traditional solar watch can not generate power fully, realize the integrated design of the solar cell and the electronic product, straightly spread the flexible solar cell, fully absorb sunlight and improve generated electrical energy.

Description

A kind of photovoltaic wrist-watch with charging/discharging function

Technical field

The present invention relates to a kind of photovoltaic electronics product, particularly a kind of photovoltaic wrist-watch with charging/discharging function, belong to solar-photovoltaic technology application.

Background technology

The mobile electronic product such as mobile phone, panel computer is at present by a large amount of popularization and application, but the function due to mobile electronic products such as current mobile phones strengthens and screen becomes large, power consumption is increasing, continuous service time shortens, need to carry out power supply at any time to supplement, the compact power that can carry with enjoys favor.At present, most photovoltaic portable power sources is all in solar cell and electronic product released state, do not realize integrated design, exist and easily leave behind power supply or portably use inconvenient problem, therefore, how to make that solar-energy photo-voltaic cell is integrated with the electronic product carried with becomes the problem needing to solve, US Patent No. 5695885 " EXTERNAL BATTERY AND PHOTOVOLTAIC BATTERY CHARGER " discloses the wrist-watch a kind of watchband being equipped with solar cell, this wrist-watch can be used as charge and discharge electrical equipment and uses, solve the problem of integrated design and use, but because watchband is looped around in wrist, solar cell on watchband can not receive sunlight well and irradiate, the generated energy of solar cell is made to be subject to direct impact, also result of use is affected, need wrist-watch watchband could be launched after wrist is taken off, to improve the light-receiving area of solar cell, use inconvenience.

Summary of the invention

For the deficiency that above-mentioned prior art exists, the object of the invention is to design a kind of photovoltaic wrist-watch with charging/discharging function, solving how to ensure when wearing wrist-watch that the solar cell on wrist-watch receives the technical matterss such as illumination comprehensively.

In order to realize above task, the technical solution used in the present invention: develop a kind of photovoltaic wrist-watch with charging/discharging function, comprise watchcase, movement, table body and watchband, the two ends of table body are connected with the memory metal shell fragment of band flexible solar battery, the positive and negative electrode of flexible solar battery is by the double-sided PCB of metal electrode connector connection table body inside, and flexible solar battery is charged a battery by the chip controls on double-sided PCB.

Metal electrode connector comprises inserted sheet and socket, and one end of inserted sheet is welded on the electrode of flexible solar battery, the other end of inserted sheet and receptacle accepts.Socket embeds and is arranged in table body, and one end of socket is connected with the double-sided PCB of table body inside, and the other end of socket connects inserted sheet.The inside surface of socket is provided with projection, and inserted sheet is clamped by projection, has good electrical contact with socket.Flexible solar battery adopts metal electrode connector to be connected with table body, easy for installation, if solar cell has damage, is easy to change.

Table body has the chamber of upper and lower two band button bit grooves, and watchcase and movement are arranged in upper chamber, and double-sided PCB and bonnet are arranged on lower chambers.

The shape of memory metal shell fragment has changeability, the straight expansion of this memory metal shell fragment or the curved outside surface be adjacent at watchband.Memory metal shell fragment is titanium-nickel alloy, acid bronze alloy or ferrous alloy, and the outside surface of this memory metal shell fragment is enclosed with protective seam, and protective seam is soft rubber, and can add fluorescent powder in soft rubber.

Table body is also provided with the output socket and input socket that are conducted with the circuit of double-sided PCB, is powered to electronic product by output socket, easy to use, electronic product (as mobile phone etc.) can be used in charging limit, limit.Input socket connects civil power and charges a battery, and not having to be charged a battery by civil power under light conditions, for electronic product provides emergency power pack, can not affect use.

Watchband is provided with the groove of multiple placement charge and discharge capacitance, and this charge and discharge capacitance is mutually connected and/or is connected in parallel, and flexible solar battery is charged to charge and discharge capacitance by the chip controls on double-sided PCB.

The flexible solar battery that the present invention adopts be comprise amorphous silicon unijunction film, hull cell that amorphous silicon germanium/amorphous silicon binode laminate film, amorphous silicon germanium three tie laminate film or amorphous silicon/microcrystal silicon binode laminate film.

The good effect that the present invention produces: the photovoltaic wrist-watch of design has several functions, the flexible solar battery at table body two ends is directly bonded on memory metal shell fragment, can to mobile phone or the charging of other electronic products while wearing table, and the shape of memory metal shell fragment can change as required, the used time can not allow it be adjacent on watchband outside surface, by its straight expansion during use, abundant absorption sunlight, improve generated energy, breach the technical barrier that traditional sun power wrist-watch can not fully generate electricity, realize the integrated design of solar cell and electronic product, this wrist-watch is not only worn with easy to use, comfortable, and do not need wrist-watch to take off from wrist, the maximum generating watt of solar cell can be obtained.

Accompanying drawing explanation

Fig. 1: structural representation of the present invention.

Fig. 2: using state schematic diagram of the present invention.

Fig. 3: the structural representation being bonded with the memory metal shell fragment band of flexible solar battery of the present invention.

Fig. 4: cross-sectional view of the present invention.

I portion enlarged diagram in Fig. 5: Fig. 4.

Fig. 6: the structural representation of table body of the present invention.

A-A diagrammatic cross-section in Fig. 7: Fig. 6.

Fig. 8: the watchband cross-sectional schematic of embodiment two.

B-B cross-sectional schematic in Fig. 9: Fig. 8.

In Fig. 1 to Fig. 9: 1, watchcase, 2, table body, 3, flexible solar battery, 3-1, metal electrode inserted sheet, 4, memory metal shell fragment band, 4-1, memory metal shell fragment, 5, watchband, 6, output socket, 7, input socket, 8, grafting wire, 9, mobile phone, 10, metal electrode socket, 11, double-sided PCB, 12, chip, 13, accumulator, 14, bonnet, 15, movement, 5 ', the watchband of inside groove is with, 5 '-1, watchband cutting, 13 ', charge and discharge capacitance.

Embodiment

A kind of photovoltaic wrist-watch with charging/discharging function; comprise watchcase 1, movement 15, table body 2 and watchband 5; also include the memory metal shell fragment band 4 being bonded with flexible solar battery 3; memory metal shell fragment band 4 is the memory metal shell fragment 4-1 of outer layer covers matcoveredn; memory metal shell fragment band 4 can be adjacent to the outside surface at watchband 5; also can straightly launch, memory metal shell fragment is titanium-nickel alloy, acid bronze alloy or ferrous alloy.The metal electrode inserted sheet 3-1 that one end of flexible solar battery 3 has positive and negative electrode to draw, metal electrode inserted sheet 3-1 inserts on the metal electrode socket 10 of table body 2 side installation, and metal electrode socket 10 is conducted with the circuit of the double-sided PCB 11 with charging/discharging function of table body 2 inside.

Embodiment 1

See Fig. 1 to Fig. 7, the present embodiment is primarily of watchcase 1, table body 2, flexible solar battery 3, memory metal shell fragment band 4, watchband 5, metal electrode socket 10, double-sided PCB 11, chip 12, accumulator 13, bonnet 14 and movement 15 form, table body 2 is divided into upper chamber 2-1 and lower chambers 2-2, the button bit groove 2-1-2 of fixing the movement 15 and button bit groove 2-1-1 of fixing watchcase 1 is had in upper cavity 2-1, movement 15 puts into watchcase 1, the button bit groove 2-2-2 of fixed double-sided the wiring board 11 and button bit groove 2-2-1 of fixing bonnet 14 is had in lower chamber 2-2, on double-sided wiring board 11, paster has chip 12 and accumulator 13, double-sided wiring board 11 puts into bonnet 14, table body 2 installs input and output plug aperture 2-4, in output socket 6 and input socket 7 are arranged on respectively, and be conducted with double-sided wiring board 11, two jack 2-3 installing metal electrode socket 10 are respectively had respectively in the left and right side of table body 2, every side has two metal electrode sockets 10 respectively, the circuit communication of metal electrode socket 10 and double-sided PCB 11, watchband 5 is arranged in pin shaft hole 2-5 by bearing pin, memory metal shell fragment band 4 is the soft rubber band of internal package memory metal shell fragment 4-1, flexible solar battery 3 is bonded on memory metal shell fragment band 4, flexible solar battery 3 one end is extended with battery lead both positive and negative polarity metal electrode inserted sheet 3-1 respectively, metal electrode inserted sheet 3-1 is inserted in metal electrode socket 10, make the circuit communication of flexible solar battery 3 and double-sided PCB 11.

When accumulator 13 electricity foot, memory metal shell fragment band 4 can be adjacent to the outside surface at watchband 1, when accumulator 13 electricity is not enough, memory metal shell fragment band 4 can be launched into flat face, fully absorb illumination, not need wrist-watch to take off, mobile phone 9 is connected on output socket 6 by grafting wire 8, can at any time give mobile phone 9 charge, and can limit phone with mobile telephone 9 limits charging, very easy to use.

Embodiment 2

See Fig. 8 to Fig. 9, the embodiment of the present embodiment is with embodiment 1, difference is: the watchband 5 ' of photovoltaic wrist-watch is provided with the inside groove of multiple placement charge and discharge capacitance 13 ', after charge and discharge capacitance 13 ' puts into the watchband 5 ' of band inside groove, watchband cutting 5 '-1 inserted in the groove of the watchband 5 ' of band inside groove, charge and discharge capacitance 13 ' encloses the inside groove of watchband 5 '.Charge and discharge capacitance 13 ' is connected each other and/or is connected in parallel, and flexible solar battery 3 is controlled to charge to charge and discharge capacitance 13 ' by the chip 12 on double-sided PCB 11, improves reserve of electricity, can better provide emergency power pack for electronic product.

The invention is not restricted to above-described embodiment; in the ken that those of ordinary skill in the art possess; without departing from the spirit and substance in the present invention, can also can make various modification and change, these modification and change are also within protection scope of the present invention.

Claims (6)

1. one kind has the photovoltaic wrist-watch of charging/discharging function, comprise watchcase, movement, table body and watchband, it is characterized in that the two ends of described table body are connected with the memory metal shell fragment of two pieces of band flexible solar batteries, have the straight expansion of memory metal shell fragment of shape-variable or the curved outside surface be adjacent at watchband, the positive and negative electrode of every block flexible solar battery is respectively by the double-sided PCB of metal electrode connector connection table body inside; Described table body has the chamber of upper and lower two band button bit grooves, and watchcase and movement are arranged in upper chamber, and double-sided PCB and bonnet are arranged on lower chambers; Described metal electrode connector comprises inserted sheet and socket, one end of inserted sheet connects the electrode of flexible solar battery, the other end of inserted sheet and receptacle accepts, two jacks installing metal electrode socket are respectively had respectively in the left and right side of table body, the inside surface of socket is provided with projection, and inserted sheet is clamped by projection, has good electrical contact with socket, metal electrode socket is communicated with double-sided PCB, is charged a battery by the chip controls flexible solar battery on double-sided PCB.
2., according to the photovoltaic wrist-watch with charging/discharging function described in claim 1, it is characterized in that described socket embeds and be arranged in table body, one end of socket is connected with the double-sided PCB of table body inside, and the other end of socket connects inserted sheet.
3. according to the photovoltaic wrist-watch with charging/discharging function described in claim 1, it is characterized in that described table body is also provided with the output socket and input socket that are conducted with the circuit of double-sided PCB, powered to electronic product by output socket, input socket connects civil power and charges a battery.
4. according to the photovoltaic wrist-watch with charging/discharging function described in claim 1, it is characterized in that described watchband is provided with the inside groove of multiple placement charge and discharge capacitance, this charge and discharge capacitance is mutually connected and/or is connected in parallel, and flexible solar battery is charged to charge and discharge capacitance by the chip controls on double-sided PCB.
5., according to the photovoltaic wrist-watch with charging/discharging function described in claim 1, it is characterized in that described memory metal shell fragment is titanium-nickel alloy, acid bronze alloy or ferrous alloy, the outside surface of this memory metal shell fragment is enclosed with protective seam.
6. the photovoltaic wrist-watch with charging/discharging function according to claim 5, it is characterized in that the protective seam of described memory metal shell fragment is soft rubber, flexible solar battery is hull cell.
CN201210405207.8A 2012-10-23 2012-10-23 Solar photovoltaic watch with charge and discharge functions CN102902196B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210405207.8A CN102902196B (en) 2012-10-23 2012-10-23 Solar photovoltaic watch with charge and discharge functions

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Application Number Priority Date Filing Date Title
CN201210405207.8A CN102902196B (en) 2012-10-23 2012-10-23 Solar photovoltaic watch with charge and discharge functions

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CN102902196B true CN102902196B (en) 2015-06-10

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104241577A (en) * 2013-06-22 2014-12-24 许振宇 External replaceable watch battery
US9612623B2 (en) * 2014-09-16 2017-04-04 Lg Electronics Inc. Mobile terminal
CN105048935A (en) * 2015-07-31 2015-11-11 北京握奇智能科技有限公司 Solar power supply-based wearable device
CN105559269B (en) * 2015-08-24 2017-03-29 泉州奇鹭物联网科技有限公司 Solar energy Intelligent bracelet
CN105119332A (en) * 2015-08-29 2015-12-02 成都创想智造科技有限公司 Intelligent infant bracelet with mobile solar power supply
CN106707303A (en) * 2017-01-06 2017-05-24 四川九洲电器集团有限责任公司 Wearable device
CN108513632A (en) * 2017-04-12 2018-09-07 深圳市柔宇科技有限公司 Smartwatch and its power management system and electric quantity managing method
WO2020082648A1 (en) * 2019-02-22 2020-04-30 董佳勋 Watch-style mobile power supply

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023259A (en) * 1959-11-18 1962-02-27 Myron A Coler Flexible battery
US5695885A (en) * 1994-10-14 1997-12-09 Texas Instruments Incorporated External battery and photoyoltaic battery charger
CN101388417A (en) * 2007-09-14 2009-03-18 鸿富锦精密工业(深圳)有限公司 Solar cell component
CN201477395U (en) * 2009-08-21 2010-05-19 张伊然 Solar electronic watch
CN101971454A (en) * 2008-02-22 2011-02-09 韦尔方公司 Method and device for feeding power to wrist device
CN102404429A (en) * 2011-11-27 2012-04-04 陈森 Solar energy charging mobile phone

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Publication number Priority date Publication date Assignee Title
CN2309642Y (en) * 1997-07-16 1999-03-03 乔辉 Safety power supply plug socket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023259A (en) * 1959-11-18 1962-02-27 Myron A Coler Flexible battery
US5695885A (en) * 1994-10-14 1997-12-09 Texas Instruments Incorporated External battery and photoyoltaic battery charger
CN101388417A (en) * 2007-09-14 2009-03-18 鸿富锦精密工业(深圳)有限公司 Solar cell component
CN101971454A (en) * 2008-02-22 2011-02-09 韦尔方公司 Method and device for feeding power to wrist device
CN201477395U (en) * 2009-08-21 2010-05-19 张伊然 Solar electronic watch
CN102404429A (en) * 2011-11-27 2012-04-04 陈森 Solar energy charging mobile phone

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