CN101476692A - Thin film solar lamp - Google Patents
Thin film solar lamp Download PDFInfo
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- CN101476692A CN101476692A CNA2008102050813A CN200810205081A CN101476692A CN 101476692 A CN101476692 A CN 101476692A CN A2008102050813 A CNA2008102050813 A CN A2008102050813A CN 200810205081 A CN200810205081 A CN 200810205081A CN 101476692 A CN101476692 A CN 101476692A
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- film solar
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The invention discloses a thin film solar lamp, which comprises a solar power supply module and a light emitting module, wherein the solar power supply module is provided with a thin film solar cell which supplies power for the thin film solar lamp and is coated on the surface of the lamp. The lamp adopts the amorphous silicon membrane solar cell which is light in weight, can emit light under the condition of weak light source, can meet the harsh light source condition, better accords with the practical operation of the lamp, reduces the total weight of the LED lamp, breaks away from the hulky sense of the prior solar cell panel, makes the lamp have various and beautiful designs, and has convenient assembly and high safety performance.
Description
Technical field
The present invention relates to a kind of energy-saving environment-friendly LED Landscape Lamp, particularly relate to a kind of thin film solar lamp.
Background technology
Along with the aggravation of energy crisis, various countries are all seeking redress.And solar energy is not preferred plan as the energy of a kind of cleaning, free, renewable, flood tide undoubtedly.Present solar powered technology is very ripe, and has been widely used in the LED lighting field, as solar street light, solar energy garden lamp, solar energy underground lamp and solar lawn lamp etc.And the solar electric power supply system of these light fixtures is all external, makes fitting structure huger.Along with the continuous maturation of heliotechnics, thin-film solar cells develops towards mimi direction, and making this solar electric power supply system concentrate in the LED light fixture becomes possibility.
Main in the market solar cell is monocrystalline silicon or polysilicon form.Because expensive raw material price, cost of manufacture costliness, the manufacture process of monocrystalline silicon and polysilicon can produce noxious material, contaminated environment, photoelectric transformation efficiency are difficult to shortcomings such as lifting again, make people bring up again amorphous silicon thin-film solar cell again, and the outstanding feature of this amorphous silicon thin-film solar cell is the photovoltaic good output under the high temperature, than crystal silicon solar energy battery bigger actual power output is arranged, also can generate electricity under the low light condition, low-cost, in light weight, to be suitable for mass production, to be easy to carry about with one etc. also be its remarkable characteristic.
Summary of the invention
The technical problem to be solved in the present invention is to set up cable difficulty and influence defective such as view in order to overcome prior art, and a kind of thin film solar lamp is provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of thin film solar lamp, it comprises a solar powered module and a light emitting module, its characteristics are that this solar powered module is provided with a thin-film solar cells for this thin film solar lamp power supply, and this thin-film solar cells is coated in lamp surface.
Wherein, this thin-film solar cells is an amorphous silicon thin-film solar cell.
Wherein, this thin film solar lamp comprises that also one is fixedly arranged on the encoding setting device that the light fixture side is used to be provided with this thin film solar lamp ID, and this encoding setting device is toggle switch or digital touching device.
Wherein, this solar powered module also comprises a charge-discharge control circuit that is electrically connected with this thin-film solar cells and an energy storage device that is electrically connected with this charge-discharge control circuit.
Wherein, this thin-film solar cells is this light emitting module power supply, and this light emitting module comprises a slave controller that is electrically connected with this energy storage device; The one LED driver module that is electrically connected with this energy storage device and this slave controller; And some LED light-emitting components that are electrically connected with this LED driver module.
Wherein, this slave controller comprises one wireless reception/transmitter module, is used to accept to comprise the ID of thin film solar lamp and the information flow of data, or the emission application adds network information requested stream or automatic network-building information requested stream.
Wherein, be provided with a photosensitive switch in this charge-discharge control circuit, when the light intensity of experiencing when this photosensitive switch set value less than it, the control circuit of thin film solar lamp was switched on, the energy storage device of this thin film solar lamp discharges to light emitting module, makes this thin film solar lamp work.
Positive progressive effect of the present invention is:
1, the thin film solar lamp among the present invention utilizes amorphous silicon thin-film solar cell that required working power is provided, it is big that general solar panel is compared in the output of its actual power, and it also can generate electricity under low light condition, can satisfy more harsh light source condition and more meet the lamp practice.
2, the amorphous silicon thin-film solar cell light weight that adopts among the present invention can alleviate the light fixture oeverall quality, has broken away from the sensation of the heaviness of traditional solar panels, makes light fitting shape various attractive in appearance, is convenient to installation and safe.
Description of drawings
Fig. 1 is thin film solar lamp structural representation among the present invention.
Fig. 2 is thin film solar lamp control principle figure among the present invention.
Fig. 3 is thin film solar lamp wireless network architecture figure among the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
As shown in Figure 1, the difference of the relative prior art of the present invention is that mainly thin film solar lamp of the present invention powered by thin-film solar cells.With the star light is example, and it comprises a body 1; One lampshade 2 presses down spiral being connected on this body 1 by back-off lampshade 2, and wherein, this lampshade 2 for example adopts transparent or semitransparent material such as Merlon (PC:Polycarbonate) or lucite to make.One encoding setting device 3, it is installed in the lateral surface of this body 1 and does water-proofing treatment, each thin film solar star light all passes through this encoding setting device during installation, and for example toggle switch and digital button etc. are provided with a fixing and unique encoding ID in sequence.One is used to control the LED driver module 4 of LED star light action, and this LED driver module 4 connects some LED light emitting diodes 5, is fixedly arranged on the top of this body 1.One is fixedly arranged in this body 1 and is positioned at the slave controller 7 of these LED driver module 4 belows, it comprises one wireless receiving/transmitter module 6 and AD/DA modular converter (not shown), this wireless receiving/transmitter module 6 is used to receive the ID that comprises thin film solar lamp and the information flow of data, and can launch application and add network information requested stream or automatic network-building information requested stream, this AD/DA modular converter is used to resolve this information flow.LED driver module 3 and slave controller 7 provide the energy by solar powered module respectively.This solar powered module comprises: the energy storage device 8 and the charge-discharge control circuit 9 that is electrically connected with this energy storage device 8 that are fixedly arranged on this body 1 bottom, be provided with a photosensitive switch (not shown) in this charge-discharge control circuit 9, when the light intensity of experiencing when this photosensitive switch set value less than it, this star light circuit was switched on; And a thin-film solar cells 10 that is attached to these lampshade 2 outer surfaces, this moment can be at the additional transparent soiling protective film (not shown) in the surface of this thin-film solar cells 10, and for example the plastic sheeting that light transmission is good etc. is used to protect this solar cell.
In addition, this energy storage device 8 can be selected storage capacitor or battery for use, when using battery, because its life-span is shorter, change battery for the ease of replacing the cover plate 11 that can take off body 1 bottom, if use storage capacitor, because it is that green energy resource and service life are longer, be generally about 10 years,, overall structure made in the bottom of body 1 so cover plate 11 can be saved.
Another embodiment is, when making the great power LED star light, can as required energy storage device and charge-discharge control circuit in this solar powered module of star light be placed on (not shown) in the housing, if this housing is positioned over outdoor, then can at this surface of shell thin-film solar cells be set simultaneously, if it is indoor that this housing is positioned over, then can need not at this surface of shell thin-film solar cells to be set again.Each solar powered module can be a plurality of LED star light power supplies simultaneously.
As shown in Figure 2, solar powered module is a slave controller, and wireless receiving module and LED driver module provide electric energy.Thin-film solar cells receives luminous energy, by the solar charging/discharging control circuit with electrical power storage in energy storage device.When battery is saturated, charges and discharge control circuit and stop to guarantee that to the energy storage device power supply this energy storage device can not overcharge damage, life-saving.When charge-discharge control circuit detected intensity of illumination and is lower than a certain limit value, the charge-discharge control circuit action was to slave controller, LED driver module and wireless receiving module discharge.When detecting energy storage device voltage and be lower than a certain limit value, stop discharge, guarantee that energy storage device can not crossed to put life-saving.Receive the information flow that includes star light ID and data when wireless receiving module, AD modular converter in the process slave controller is with information analysis, if the ID of id information that parses and star light coupling, just accept data, by slave controller control LED driver module, thereby the light and shade of control LED changes.
In addition, cooperate the use of thin film solar star light of the present invention, Fig. 3 provides a kind of wireless network architecture figure of thin film solar star light, this wireless communication networks can adopt the communication standard based on IEEE802.15.4, because advantages such as the low complex degree of IEEE802.15.4 protocol technology, low-power consumption, data terminal amount are big, low price, making the combination of solar energy, wireless communication technique and LED illumination, is not a kind of the most energy-conservation mode of environmental protection undoubtedly.
As shown in Figure 3, an indoor thin film solar star light central station is set, this central station comprises a PC, a main controller module, wireless transmitter module and radio frequency power amplification modules.And this thin film solar star light is connected by wireless communication networks with central station.The thin film solar star light is installed on the outdoor building thing.
Wherein, the PC of this central station can be edited lamplight scene information, and these scene informations are downloaded in the master controller by wired or wireless mode, like this, these control informations will prestore in the master controller, and the ID of these scene informations and solar energy star light integrated, by the form of wireless network these data are sent with broadcasting.
Fig. 3 is the star-shaped network structure of this wireless communication networks, is provided with a central station and N terminal node in this network.In order to save the energy and to simplify control, the thin film solar star light needs to install according to the form of cloth lamp figure, and has set unique ID.Central station and N terminal node adopts the form communication of radio broadcasting, and the data flow of central station and terminal node is unidirectional all the time, and not communication between N terminal node, only receives data.The main controller module of this central station constantly sends radio frequency signal with broadcasting ground form to N star light, when star light is started working, wireless receiving module will be received the information flow that includes star light ID and data, and parse star light ID and data by the AD modular converter in the slave controller, when ID that parses and actual star light ID coupling, just accept, thereby the scene that realizes star light changes.
Figure 3 shows that the two-tier network structure of " main website---terminal node ", when the terminal node of single network more for a long time, can increase relay station, i.e. the three-decker of " main website---substation---terminal node ", thereby can increase number of network node and transmission range.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.
Claims (7)
1, a kind of thin film solar lamp, it comprises a solar powered module and a light emitting module, it is characterized in that this solar powered module is provided with a thin-film solar cells for this thin film solar lamp power supply, and this thin-film solar cells is coated in lamp surface.
2, thin film solar lamp as claimed in claim 1 is characterized in that, this thin-film solar cells is an amorphous silicon thin-film solar cell.
3, thin film solar lamp as claimed in claim 1, it is characterized in that, this thin film solar lamp comprises that also one is fixedly arranged on the encoding setting device that the light fixture side is used to be provided with this thin film solar lamp ID, and this encoding setting device is toggle switch or digital touching device.
4, thin film solar lamp as claimed in claim 1 is characterized in that, this solar powered module also comprises a charge-discharge control circuit that is electrically connected with this thin-film solar cells and an energy storage device that is electrically connected with this charge-discharge control circuit.
5, thin film solar lamp as claimed in claim 4 is characterized in that, this thin-film solar cells is this light emitting module power supply, and this light emitting module comprises a slave controller that is electrically connected with this energy storage device; The one LED driver module that is electrically connected with this energy storage device and this slave controller; And some LED light-emitting components that are electrically connected with this LED driver module.
6, thin film solar lamp as claimed in claim 5, this slave controller comprises one wireless reception/transmitter module, be used to accept to comprise the ID of thin film solar lamp and the information flow of data, or the emission application adds network information requested stream or automatic network-building information requested stream.
7, thin film solar lamp as claimed in claim 6, it is characterized in that, this charge-discharge control circuit contains a photosensitive switch, when the light intensity of experiencing when this photosensitive switch sets value less than it, the control circuit of thin film solar lamp is switched on, the energy storage device of this thin film solar lamp discharges to light emitting module, makes this thin film solar lamp work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102050813A CN101476692A (en) | 2008-12-30 | 2008-12-30 | Thin film solar lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102050813A CN101476692A (en) | 2008-12-30 | 2008-12-30 | Thin film solar lamp |
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| Publication Number | Publication Date |
|---|---|
| CN101476692A true CN101476692A (en) | 2009-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008102050813A Pending CN101476692A (en) | 2008-12-30 | 2008-12-30 | Thin film solar lamp |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478196A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | LED (light-emitting diode) street lamp with transparent film solar panel |
| CN102840541A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Combined solar garden LED (light-emitting diode) lamp |
| CN102853364A (en) * | 2011-10-09 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Solar LED (light-emitting diode) gardening light |
| CN102991407A (en) * | 2011-09-13 | 2013-03-27 | 吉富新能源科技(上海)有限公司 | Vehicle light emitting diode (LED) lamp with transparent thin-film solar cell |
| CN103368234A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Micro-lens structure hull cell and wireless switch power supply system using scattered light rays to generate electricity |
| CN104037303A (en) * | 2014-06-11 | 2014-09-10 | 常州市宏硕电子有限公司 | Energy storage type light-emitting diode |
| CN107124791A (en) * | 2017-05-12 | 2017-09-01 | 中山市高集电子有限公司 | A kind of LED and its control method by by key assignments id information |
| CN108401327A (en) * | 2013-08-01 | 2018-08-14 | 张峰铭 | Method for controlling lamp and device |
| CN108758532A (en) * | 2018-07-13 | 2018-11-06 | 电子科技大学中山学院 | Solar energy removes photosphere on water |
-
2008
- 2008-12-30 CN CNA2008102050813A patent/CN101476692A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478196A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | LED (light-emitting diode) street lamp with transparent film solar panel |
| CN102991407A (en) * | 2011-09-13 | 2013-03-27 | 吉富新能源科技(上海)有限公司 | Vehicle light emitting diode (LED) lamp with transparent thin-film solar cell |
| CN102840541A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Combined solar garden LED (light-emitting diode) lamp |
| CN102853364A (en) * | 2011-10-09 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Solar LED (light-emitting diode) gardening light |
| CN103368234A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Micro-lens structure hull cell and wireless switch power supply system using scattered light rays to generate electricity |
| CN108401327A (en) * | 2013-08-01 | 2018-08-14 | 张峰铭 | Method for controlling lamp and device |
| CN104037303A (en) * | 2014-06-11 | 2014-09-10 | 常州市宏硕电子有限公司 | Energy storage type light-emitting diode |
| CN107124791A (en) * | 2017-05-12 | 2017-09-01 | 中山市高集电子有限公司 | A kind of LED and its control method by by key assignments id information |
| CN108758532A (en) * | 2018-07-13 | 2018-11-06 | 电子科技大学中山学院 | Solar energy removes photosphere on water |
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Open date: 20090708 |