CN101807040A - Energy-saving environment-friendly light energy electronic clock - Google Patents
Energy-saving environment-friendly light energy electronic clock Download PDFInfo
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- CN101807040A CN101807040A CN200910111042A CN200910111042A CN101807040A CN 101807040 A CN101807040 A CN 101807040A CN 200910111042 A CN200910111042 A CN 200910111042A CN 200910111042 A CN200910111042 A CN 200910111042A CN 101807040 A CN101807040 A CN 101807040A
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- energy
- photoelectric conversion
- conversion device
- electronic clock
- assembly
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides an energy-saving environment-friendly light energy electronic clock which is characterized by comprising a photoelectric conversion device, a storage battery and a travel time assembly, wherein the time-dependent voltage range of the travel time assembly is 0.95-1.05 volts. The electronic clock optimally allocates the required ratio of travel-time power consumption to charging of the photoelectric conversion device, ensures that the integral operation is optimally matched with the own characteristics of the storage battery and the photoelectric conversion device, and enables the storage battery and the photoelectric conversion device to have similar service lives. Since the electronic clock does not need the replacement of a battery, the main components are disabled with the electronic clock at the same time, thereby effectively realizing energy saving and environmental friendliness.
Description
Technical field
The present invention relates generally to a kind of energy-saving environment-friendly light energy electronic clock, relates in particular to corresponding crystal clock.
Technical background
Present crystal clock will use 500,000,000 in the whole world every year, also has nearly hundred million at home, and adopts the alkaline battery power supply mostly, and the scrappage of alkaline battery is very high, generally has only 2-6 month serviceable life, and is apparent to environmental pressure.
Goal of the invention
The purpose of this invention is to provide a kind of environment-friendly type, long service life need not to change battery, need not the quartz clock of external power source.
Technical scheme:
A kind of energy-saving environment-friendly light energy electronic clock is characterized in that: it comprises photoelectric conversion device, accumulator, assembly when walking; During described walk assembly the time to carry out voltage range be the 0.95-1.05 volt.
Assembly adopts standalone stepper motor, described rated current scope: 80-100 microampere during described walk.
Assembly adopts and sweeps a second formula stepper motor, described rated current scope: 180-220 microampere during described walk.
It also has one of following characteristics or combination in any
● described photoelectric conversion device is collected luminous energy for adopting amorphous silicon;
● described accumulator cell assembly is a Ni-MH battery;
● described photoelectric conversion device carries out opto-electronic conversion in room light brightness greater than 200 Lhr.s.
Beneficial effect:
1, core of the present invention is, when realizing driving during the room light flux is abundant, simultaneously to charge in batteries.Here must consider the accumulator charging requirement of every day: the required electric weight of assembly when being enough to guarantee walk during non-luminous flux fills; Be the serviceable life of guaranteeing battery simultaneously, can not supersaturation to the battery charge.The applicant finds through a large amount of experiments: carry out voltage range during assembly when walking and be controlled at the 0.95-1.05V optimum, and the best rated power of different motors is also different, stand-alone type is 80-100 μ A, sweeping second type is 180-220 μ A, can realize optimum distribution photoelectric conversion device power consumption and the ratio of charging and needing when walking.
2, the present invention gathers part with amorphous silicon as indoor luminous energy, can guarantee to realize simultaneously at the luminous energy and the transformation energy electric energy of indoor collection abundance: power consumption and charge in batteries when walking.
3, the present invention adopt Ni-MH battery serviceable life and amorphous silicon similar, be about 5 years accessory utility ratio optimum.
4, photoelectric conversion device of the present invention carried out in 200 lumen luminosity following times, can guarantee that each department are all effectively utilizing indoor best photoelectric conversion time section.Such as domestic luminous energy acquisition time is that the electric weight that 9:30-16:30 changed of every day is the highest, also can guarantee frequency of utilization every day of opto-electronic conversion and accumulator, maximization coupling amorphous silicon and Ni-MH battery self-characteristic, the optimum serviceable life that guarantees amorphous silicon and Ni-MH battery.
Embodiment:
A kind of energy-saving environment-friendly light energy electronic clock, it comprises: photoelectric conversion device, accumulator, assembly when walking; Described photoelectric conversion device is collected luminous energy for adopting amorphous silicon; Described accumulator cell assembly is a Ni-MH battery; During described walk assembly the time to carry out voltage range be the 0.95-1.05 volt; Described photoelectric conversion device carries out opto-electronic conversion in room light brightness greater than 200 Lhr.s.
When assembly adopts the standalone stepper motor when walking described in the present embodiment, described rated current scope: 80-100 microampere.
Assembly adopts and sweeps a second formula stepper motor, described rated current scope: 180-220 microampere when walking described in the present embodiment.
Photoelectric conversion device in the present embodiment and accumulator also can adopt other assemblies applicatory.
Claims (4)
1. energy-saving environment-friendly light energy electronic clock, it is characterized in that: it comprises photoelectric conversion device, accumulator, assembly when walking; During described walk assembly the time to carry out voltage range be the 0.95-1.05 volt.
2. a kind of energy-saving environment-friendly light energy electronic clock as claimed in claim 1 is characterized in that: assembly adopts standalone stepper motor, described rated current scope: 80-100 microampere during described walk.
3. a kind of energy-saving environment-friendly light energy electronic clock as claimed in claim 1 is characterized in that: assembly adopts and sweeps a second formula stepper motor, described rated current scope: 180-220 microampere during described walk.
4. as claim 1 or 2 or 3 or 4 described a kind of energy-saving environment-friendly light energy electronic clocks, it is characterized in that: it has one of following characteristics or combination in any
● described photoelectric conversion device is collected luminous energy for adopting amorphous silicon;
● described accumulator cell assembly is a Ni-MH battery;
● described photoelectric conversion device carries out opto-electronic conversion in room light brightness greater than 200 Lhr.s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910111042A CN101807040A (en) | 2009-02-17 | 2009-02-17 | Energy-saving environment-friendly light energy electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910111042A CN101807040A (en) | 2009-02-17 | 2009-02-17 | Energy-saving environment-friendly light energy electronic clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101807040A true CN101807040A (en) | 2010-08-18 |
Family
ID=42608864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910111042A Pending CN101807040A (en) | 2009-02-17 | 2009-02-17 | Energy-saving environment-friendly light energy electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101807040A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152226Y (en) * | 1992-09-21 | 1994-01-05 | 龚继宗 | Solar battery electronic clock |
| EP0704774A1 (en) * | 1994-04-06 | 1996-04-03 | Citizen Watch Co., Ltd. | Electronic timepiece |
| JPH09285038A (en) * | 1996-04-11 | 1997-10-31 | Citizen Watch Co Ltd | Solar clock |
| EP1845426A1 (en) * | 2006-04-13 | 2007-10-17 | Seiko Epson Corporation | Wristwatch |
-
2009
- 2009-02-17 CN CN200910111042A patent/CN101807040A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152226Y (en) * | 1992-09-21 | 1994-01-05 | 龚继宗 | Solar battery electronic clock |
| EP0704774A1 (en) * | 1994-04-06 | 1996-04-03 | Citizen Watch Co., Ltd. | Electronic timepiece |
| JPH09285038A (en) * | 1996-04-11 | 1997-10-31 | Citizen Watch Co Ltd | Solar clock |
| EP1845426A1 (en) * | 2006-04-13 | 2007-10-17 | Seiko Epson Corporation | Wristwatch |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100818 |