CN101957435A - Solar cell energy intensity display device of solar electric appliance - Google Patents
Solar cell energy intensity display device of solar electric appliance Download PDFInfo
- Publication number
- CN101957435A CN101957435A CN2010105053365A CN201010505336A CN101957435A CN 101957435 A CN101957435 A CN 101957435A CN 2010105053365 A CN2010105053365 A CN 2010105053365A CN 201010505336 A CN201010505336 A CN 201010505336A CN 101957435 A CN101957435 A CN 101957435A
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- Prior art keywords
- solar cell
- solar
- energy intensity
- energy
- intensity display
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- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar cell energy intensity display device of a solar electric appliance, which comprises a detector, a signal processor and a energy intensity display device, wherein the detector can detect solar energy intensity and convert the solar energy intensity into a corresponding electric signal, or directly detect the output current of the solar cell panel; the electric signal or charging current is processed by the signal processor; the processed output signal drives the energy intensity display device; and the energy intensity display device indicates the intensity of the energy generated by the detected solar cell in the form of patterns or digits. The charging voltage or charging current of the solar cell is instantly detected to analyze the intensity of the energy generated by the solar cell, and the energy intensity information is displayed through patterns or digits, so that the user can visually know the energy generated by the solar cell so as to understand the application conditions of the solar cell, and meanwhile, can adjust the solar cell panel to be in the optimal irradiation state in time; and thus, the solar cell panel can be in the optimal operating state.
Description
Technical field
The present invention relates to a kind of solar cell energy intensity display of electrical appliance using solar energy, be used for on the battery powered electrical equipment of sun power to the detection and the demonstration of the electric flux intensity that solar cell was produced.
Background technology
Along with the fast development of science and technology and popularizing of low-carbon (LC) theory, the application of sun-generated electric power on various electrical equipment (particularly portable electronics) more and more widely.The cell panel of sun-generated electric power generally is installed in the surface of electrical equipment, is placed under sunlight or other the similar light to charge when needs charge.Because environment is very big to the influence of charge efficiency during charging, selecting an incident direction that charge efficiency is the highest is to improve the necessary condition of charging timeliness, and do not detect and demonstration incident intensity or the maximized device of charging current in the prior art, make the user not know whether solar cell has the charging of being in, and perhaps whether is in the optimal charge environment.
Summary of the invention
The solar cell energy intensity display that the purpose of this invention is to provide a kind of electrical appliance using solar energy is to solve whether user that prior art the exists environment when not knowing to charge is in optimum condition and the problem that influences charge efficiency.
Technical scheme of the present invention is: a kind of solar cell energy intensity display of electrical appliance using solar energy, it is characterized in that, comprise detecting device, signal processor and lever indicator, detecting device can detect the output current (or voltage) that the solar cell energy intensity is converted to corresponding electric signal or directly detects solar panel, this electric signal or charging current are handled through signal processor, handle the signal drive level display of back output, this lever indicator is with the level height of figure or the electric signal that numeral detected.
Described detecting device is a photoelectric sensor, is installed in a side surface that is provided with cell panel of electrical appliance using solar energy.
Described detecting device is a current detector, is connected on the output loop of the cell panel of electrical appliance using solar energy.
Advantage of the present invention is: by to the instant detection of the charging voltage of solar cell or charging current, analyze the energy intensity that solar cell produces, and energy intensity information shown by figure or numeral, allow the user intuitively recognize the battery condition that solar cell produces, experience the energy of sun power and the variable condition of environment (comprising sunshine, light source etc.), be directly acquainted with the application feature of solar cell, can in time adjust simultaneously solar panel and be in the best state at sunshine, reach best user mode.
Description of drawings
Fig. 1 is the formation block diagram of the first embodiment of the present invention;
Fig. 2 is the formation block diagram of the second embodiment of the present invention.
Embodiment
Referring to Fig. 1, the solar cell energy intensity display of a kind of electrical appliance using solar energy of this embodiment of the present invention, it is characterized in that, comprise photoelectric sensor 1, signal processor 2 and lever indicator 3, photoelectric sensor 1 can detect intensity of illumination and be converted to corresponding electric signal, this electric signal is handled (necessary amplification and conversion through signal processor 2, as A/D conversion etc., to satisfy the needs of lever indicator 3), handle the signal drive level display 3 of back output, this lever indicator 3 shows the level height of the electric signal that is detected.
Described photoelectric sensor 1 is installed in the surface (the solar panel side is installed) of electrical appliance using solar energy.
Referring to Fig. 2, the intensity of illumination display that this embodiment of the present invention is another kind of electrical appliance using solar energy, it is characterized in that, comprise current detector 1 ', signal processor 2 and lever indicator 3, current detector 1 ' be used to the detect output current (or output voltage) of solar panel, output current (voltage) is handled through signal processor 2, handles the signal drive level display 3 of back output, and this lever indicator 3 shows the size of the electric current that is detected.Described current detector 1 ' be connected is on the output loop of the solar panel of electrical appliance using solar energy.
Lever indicator 3 of the present invention can adopt LED string, LCD screen or single LED, and the level of representing the electric signal that detected with figure, numeral or other forms (frequency glittering as LED) just.Lever indicator 3 can independently be provided with, and also can utilize the display of electrical appliance using solar energy to show.
The present invention when practical application and electrical appliance using solar energy be designed to one, with sunshine (or other light sources) irradiation charging the time, lever indicator 3 shows the level height that is proportional to the irradiation light intensity, by adjusting the direction of electrical appliance using solar energy, make and the level numerical value maximum that lever indicator 3 shows to obtain maximum charging timeliness.
Claims (3)
1. the solar cell energy intensity display of an electrical appliance using solar energy, it is characterized in that, comprise detecting device, signal processor and energy intensity display, it is corresponding electric signal or output current or the output voltage that directly detects solar panel that detecting device is used for the detected solar energy intensity-conversion of detecting device, this electric signal or output current/output voltage are handled through signal processor, output signal after the processing drives the energy intensity display, the power of the energy that this energy intensity display produces with figure or solar cell that numeral detected.
2. the solar cell energy intensity display of electrical appliance using solar energy according to claim 1 is characterized in that described detecting device is a photoelectric sensor, is installed in a side surface that is provided with cell panel of electrical appliance using solar energy.
3. the solar cell energy intensity display of electrical appliance using solar energy according to claim 1 is characterized in that described detecting device is a current detector, is connected on the output loop of solar panel of electrical appliance using solar energy.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105053365A CN101957435A (en) | 2010-10-13 | 2010-10-13 | Solar cell energy intensity display device of solar electric appliance |
| PCT/CN2010/078706 WO2012048483A1 (en) | 2010-10-13 | 2010-11-13 | Solar cell energy intensity display device for solar energy electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105053365A CN101957435A (en) | 2010-10-13 | 2010-10-13 | Solar cell energy intensity display device of solar electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101957435A true CN101957435A (en) | 2011-01-26 |
Family
ID=43484878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105053365A Pending CN101957435A (en) | 2010-10-13 | 2010-10-13 | Solar cell energy intensity display device of solar electric appliance |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101957435A (en) |
| WO (1) | WO2012048483A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428876A (en) * | 2011-09-23 | 2012-05-02 | 无锡艾德里安科技有限公司 | Energy-saving and environment-friendly automatic food throwing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185584A (en) * | 1996-05-15 | 1998-06-24 | 三星电子株式会社 | Maximum power point detection circuit |
| CN1284750A (en) * | 1999-08-13 | 2001-02-21 | 杨泰和 | Solar battery and load switching control device |
| CN201134768Y (en) * | 2007-12-28 | 2008-10-15 | 北京华旗资讯数码科技有限公司 | Portable solar electricity supply apparatus disposed with light sensor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085205Y (en) * | 2007-09-12 | 2008-07-16 | 微星科技股份有限公司 | Solar charging type notebook computer handbag |
| CN101290340B (en) * | 2008-04-29 | 2011-03-30 | 李果华 | LED solar simulator |
| CN201270421Y (en) * | 2008-05-30 | 2009-07-08 | 阮昌文 | Photoelectric automatic transition control apparatus |
| CN201532447U (en) * | 2009-08-18 | 2010-07-21 | 深圳市珈伟实业有限公司 | An automatic monitoring system for the electrical performance of a solar power supply |
-
2010
- 2010-10-13 CN CN2010105053365A patent/CN101957435A/en active Pending
- 2010-11-13 WO PCT/CN2010/078706 patent/WO2012048483A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185584A (en) * | 1996-05-15 | 1998-06-24 | 三星电子株式会社 | Maximum power point detection circuit |
| CN1284750A (en) * | 1999-08-13 | 2001-02-21 | 杨泰和 | Solar battery and load switching control device |
| CN201134768Y (en) * | 2007-12-28 | 2008-10-15 | 北京华旗资讯数码科技有限公司 | Portable solar electricity supply apparatus disposed with light sensor |
Non-Patent Citations (1)
| Title |
|---|
| 《湖南农机》 20090731 宋振灿等 太阳能充电器的设计 1-3 第36卷, 第04期 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428876A (en) * | 2011-09-23 | 2012-05-02 | 无锡艾德里安科技有限公司 | Energy-saving and environment-friendly automatic food throwing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012048483A1 (en) | 2012-04-19 |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110126 |