CN105042390A - Foldable LED lamp band based on solar cell panel - Google Patents
Foldable LED lamp band based on solar cell panel Download PDFInfo
- Publication number
- CN105042390A CN105042390A CN201510353323.3A CN201510353323A CN105042390A CN 105042390 A CN105042390 A CN 105042390A CN 201510353323 A CN201510353323 A CN 201510353323A CN 105042390 A CN105042390 A CN 105042390A
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- Prior art keywords
- flexible
- solar battery
- battery panel
- led
- source layer
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
Abstract
The invention discloses a foldable LED lamp band based on a solar cell panel. According to the LED lamp band, an array structure is formed by the connection of a plurality of flexible units, and a region for folding is reserved between adjacent flexible units. Each flexible unit sequentially comprises a flexible transparent panel, a flexible electroluminescent light-source layer and a flexible electrogenerated backlight adhesive layer, wherein the flexible transparent panels are arranged at outer layers; one flexible electroluminescent light-source layer is adjacent to one side of the corresponding flexible transparent panel, and is compounded by a flexible solar cell panel and an ITO conducting film; one side compounded with the ITO conducting film, of each electroluminescent light-source layer, is adjacent to the corresponding flexible transparent panel, and a plurality of LED lamp beads are arranged at equal intervals on the side; one flexible electrogenerated backlight adhesive layer is arranged on the other side of the corresponding electroluminescent light-source layer and is adjacent to the flexible solar cell panel; a plurality of dot-shaped bulges are arranged on the surface of one side facing the solar cell panel, of each flexible electrogenerated backlight adhesive layer, and the dot-shaped bulges are arranged in one-to-one correspondence to the LED lamp beads.
Description
Technical field
The present invention relates to a kind of LED street lamp.More particularly, the present invention relates to a kind of collapsible LED based on solar battery panel.
Background technology
When existing street lamp product is used in road, street and public square, be mainly used in illumination, its adjection can be artistic work, terrestrial reference, telephone booth, message board, mailbox, assemble place, advertising lamp box etc.And normally start shinny at nightfall or darkness time-division, extinguish after dawn.
According to road-light light-source, street lamp can be divided into sodium vapor lamp street lamp, LED street lamp, energy-conserving road lamp and novel Suo Ming xenon street lamp.The mounting means of street lamp specifically, generally includes following structure: bracket type, tall formula, straight-bar type, suspension and suction wall type etc.
China's street lamp storage is at 2,800 ten thousand ~ 3,000 ten thousand.Newly-increased street lamp quantity was 15% ~ 20% every year in recent years, about 3,000,000 ~ 6,000,000.Be all LED lamp according to annual newly-increased street lamp quantity, 1000 ~ 2000 yuan every calculating, annual increment is at 3,000,000,000 ~ 6,000,000,000 yuans.LED street lamp uses the fault rate more than 6000 hours to be less than 1%.Illumination about account for the power consumption of 19% in the whole world, if the illumination system efficiency that the whole world adopts is than existing lifting one times, just can say it is the power consumption and the heat exhaust that are equivalent to remove European half.The global independent experiment of day last item is set up, LED street lamp is maximum can save 85% the energy.In December, 2011, China produces light fixture and lighting device 2.5 hundred million overlaps, and increases by 12.45% on a year-on-year basis.1 ~ December in 2011, the output of national light fixture and lighting device reaches 2,500,000,000 covers, increases by 6.38% on a year-on-year basis.From the output in each province and city, 1 ~ December in 2011, the output of Zhejiang Province's light fixture and lighting device reaches 10.7 hundred million covers, increases by 9.13% on a year-on-year basis, accounts for 42.40% of national total output; The output of Guangdong Province's light fixture and lighting device reaches 8.7 hundred million covers, falls 4.44% on a year-on-year basis, accounts for 34.43% of national total output.Chinese LED market in 2011 rises to 5,800,000,000 dollars by from 2010 4,700,000,000 dollars, and 23%, the LED that rises has become made in China hot product, and is very attractive investment field.In addition, the support of government to this industry seems to tell on.Estimate that Chinese LED market in 2012 will reach 6,900,000,000 dollars, reached 11,100,000,000 dollars by 2015, the compound annual rate of increase of 2010 ~ 2015 years is 17.7%.The street lamp construction of China achieves development at full speed, road lighting quality improves constantly, high-intensity gas discharge lamp is widely used, to the investment environment improving China, promote rapid economic development, bring more conveniences to the people in their daily life, beautifying city and the construction as an export-oriented modern city play great role.
Existing LED street lamp mainly changes light source into LED on conventional road lamp basis, and use and structural change are all limited to traditional lamp post structure.For expanding the using forestland of LED street lamp, applicant has carried out positive improvement to its structure and has explored, and proposes the flexible LED rope light of a replaceable existing LED street lamp lamppost structure.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above and/or defect, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide a kind of collapsible LED based on solar battery panel, it can be layed in fixture surface, road limit, and can realizing folding, by using the flexible LED rope light that provides, further can realize the variation that LED street lamp uses.
In order to realize according to these objects of the present invention and other advantage, provide a kind of collapsible LED based on solar battery panel, it to be connected forming array structure by some flexible unit, leaves for folding region between adjacent flexible unit, described flexible unit comprises successively
Flexible and transparent panel, it is located at skin, light by the outside transmission of described flexible and transparent panel, the organic material that described flexible and transparent panel adopts light transmission good;
Flexible el light source layer, described flexible el light source layer is adjacent to described flexible and transparent panel side, described flexible el light source layer is made up of flexible solar battery panel and ITO conducting film compound, be compounded with ITO conducting film side adjacent with described flexible and transparent panel, this side is equidistantly provided with some LED lamp bead; And,
Flexible electroluminescent backlight glue-line, be located at described flexible el light source layer opposite side, adjacent with described flexible solar battery panel, it is protruding that described flexibility electroluminescent backlight glue-line is provided with some point-like towards described solar battery panel one side surface, and described point-like is protruding to be arranged with described LED lamp bead one_to_one corresponding;
Wherein, described flexible el light source layer is also electrically connected with electric power storage wiring board, and for powering to described LED lamp bead, described electric power storage wiring board is attached at described flexibility electroluminescent backlight glue-line outer surface; Described flexible and transparent panel, flexible el light source layer, flexible electroluminescent backlight glue-line form integrative-structure through pressing.
Preferably, wherein, described flexible and transparent panel adopts the one in transparent vinyl-polytetrafluoroethylene (PTFE) diaphragm, TPT film or PET film.
Preferably, wherein, described flexible solar battery panel adopts polycrystalline silicon material.
Preferably, wherein, on described flexible solar battery panel, weldering is provided with the silver bar of some connections in interleaved relation with each other, and described silver bar comes together in described electric power storage wiring board, and described LED lamp bead is located at described silver bar crosspoint place.
Preferably, wherein, in described fold domain, be provided with wire, the electric power storage wiring board of each flexible unit described carried out and connects or be connected in series, described electric power storage wiring board reaches 1.5 ~ 220V direct voltage output by serial connection, by and access 0.3 ~ 100A charging and for induced current.
Preferably, wherein, described flexibility electroluminescent backlight glue-line adopts the one in opaque POE diaphragm, TPT film or PET film.
Preferably, wherein, be provided with protective film between described flexible el light source layer and described flexible and transparent panel, described LED lamp bead is located between described protective film and described flexible el light source layer.
Preferably, wherein, described protective film adopts transparent thermoplastic material.
Preferably, wherein, described protective film adopts clear PE film, EVA film or PET film material.
Preferably, wherein, described point-like projection adopts point be applied to the PET material of described flexibility electroluminescent backlight film surface or be bonded in the glass fabric of the electroluminescent backlight film surface of described flexibility.
The present invention at least comprises following beneficial effect: 1) adopt the LED of flexible structure to instead of traditional LED street lamp, flexible light band can be located at building surface or be located at road limit as decoration, and the LED of flexible structure achieves the variation of LED street lamp occupation mode; 2) design of layer flexible panel pressing, gives the innovative design of flexible structure LED; 3) flexible solar battery panel uses as the conductive layer of LED and reduces for the laying quantity of LED lamp bead and technological requirement; 4) on the electroluminescent backlight glue-line of described flexibility, point-like projection makes LED lamp bead and flexible solar battery plate contact closely, and conductive stability is high; 5) design of flexible unit can facilitate LED to bend according to actual conditions, and each flexible unit is a complete charge/discharge unit, when not establishing wire to be electrically connected between flexible unit, also can cut out LED according to actual conditions, occupation mode is versatile and flexible.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the collapsible LED single flexible unit detonation configuration schematic diagram based on solar battery panel of the present invention;
Fig. 2 is the collapsible LED structural representation based on solar battery panel of the present invention;
Fig. 3 is the collapsible LED structural representation based on solar battery panel described in one embodiment of the invention;
Fig. 4 is the collapsible LED single flexible unit detonation configuration schematic diagram based on solar battery panel described in one embodiment of the invention;
Flexible and transparent panel-1; Flexible el light source layer-2; LED lamp bead-3; Flexible electroluminescent backlight glue-line-4; Point-like protruding-5; Electric power storage wiring board-6; Flexible unit-7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
Fig. 1-2 shows according to a kind of way of realization of the present invention, and as shown in Figure 2, to be connected forming array structure by some flexible unit 7, leave between adjacent flexible unit 7 for folding region, as shown in Figure 1, described flexible unit 7 comprises successively,
Flexible and transparent panel 1, it is located at skin, light by the outwards transmission of described flexible and transparent panel 1, the organic material that described flexible and transparent panel 1 adopts light transmission good;
Flexible el light source layer 2, described flexible el light source layer 2 is adjacent to described flexible and transparent panel 1 side, described flexible el light source layer 2 is made up of flexible solar battery panel and ITO conducting film compound, be compounded with ITO conducting film side adjacent with described flexible and transparent panel 1, this side is equidistantly provided with some LED lamp bead 3; And,
Flexible electroluminescent backlight glue-line 4, be located at described flexible el light source layer 2 opposite side, adjacent with described flexible solar battery panel, described flexibility electroluminescent backlight glue-line 4 is provided with some point-like projections 5 towards described solar battery panel one side surface, and described point-like protruding 5 is arranged with described LED lamp bead 3 one_to_one corresponding;
Wherein, described flexible el light source layer 2 is also electrically connected with electric power storage wiring board 6, each flexible unit 7 correspondence is provided with an electric power storage wiring board 6, and for powering to described LED lamp bead 3, described electric power storage wiring board 6 is attached at described flexibility electroluminescent backlight glue-line 4 outer surface; Described flexible and transparent panel 1, flexible el light source layer 2, flexible electroluminescent backlight glue-line 4 form integrative-structure through pressing.
Flexible and transparent panel 1 is located at bright dipping side, and its function is used for printing opacity on the one hand, is located at the outermost layer of flexible LED rope light on the other hand as protective layer, therefore it needs to stablize printing opacity on the one hand, also needs to possess certain intensity and toughness on the other hand.This component comprises multiple way of realization, such as, adopt the one in transparent vinyl-polytetrafluoroethylene (PTFE) diaphragm, TPT film or PET film, and the light transmission of this different materials, intensity and toughness are all better than other materials.
Described flexible solar battery panel adopts polycrystalline silicon material.
On described flexible solar battery panel, weldering is provided with the silver bar of some connections in interleaved relation with each other, and described silver bar comes together in described electric power storage wiring board 6, and described LED lamp bead 3 is located at described silver bar crosspoint place.Silver bar is used for the electronics that confluxes, and forms stable electron stream at flexible solar battery panel surface, and this electron stream both can be the electric power storage electric current flowing to electric power storage wiring board 6, also can be the supply current of powering to LED.And silver bar crosspoint place current stability is best.
As shown in Figure 3, wire is provided with in described fold domain, carried out and connect or be connected in series by the electric power storage wiring board 6 of each flexible unit 7 described, described electric power storage wiring board 6 reaches 1.5 ~ 220V direct voltage output by serial connection, by and access 0.3 ~ 100A charging and for induced current.
Flexible electroluminescent backlight glue-line 4 side not bright dipping, it is located at the outermost layer of flexible LED rope light as protective layer, therefore it need possess certain intensity and toughness.This component comprises multiple way of realization, such as, adopt the one in opaque POE diaphragm, TPT film or PET film, be not limited to this different materials, but the intensity of this different materials, toughness and anti-aging property are all better than other materials.
As shown in Figure 4, be provided with protective film between described flexible el light source layer 2 and described flexible and transparent panel 1, described LED lamp bead 3 is located between described protective film and described flexible el light source layer 2.
Described protective film adopts transparent thermoplastic material, and this protective film is fixing after realizing pressing to LED lamp bead 3, prevents the effect of its movement, can adopt clear PE film, EVA film or PET film material.
Described point-like protruding 5 adopts point be applied to the PET material on described flexibility electroluminescent backlight glue-line 4 surface or be bonded in the glass fabric on described flexibility electroluminescent backlight glue-line 4 surface.The setting of point-like projection 5 both can form space between the electroluminescent backlight glue-line 4 of flexibility and flexible el light source layer 2, gas channel can be formed to a certain extent, improve the service life of flexible light band, on the other hand, the setting of point-like projection 5 can improve LED lamp bead 3 and the contact compactness of flexible solar battery panel, improves electric conductivity.
Here the number of devices illustrated and treatment scale are used to simplify explanation of the present invention.Application of the present invention, modifications and variations be will be readily apparent to persons skilled in the art.
As mentioned above, according to the present invention, owing to adopting the LED of flexible structure to instead of traditional LED street lamp, flexible light band can be located at building surface or be located at road limit as decoration, and the LED of flexible structure achieves the variation of LED street lamp occupation mode; The design of layer flexible panel pressing, gives the innovative design of flexible structure LED; Flexible solar battery panel uses as the conductive layer of LED and reduces for the laying quantity of LED lamp bead 3 and technological requirement; On the electroluminescent backlight glue-line 4 of described flexibility, point-like projection 5 makes LED lamp bead 3 tight with flexible solar battery plate contact, and conductive stability is high; The design of flexible unit 7 can facilitate LED to bend according to actual conditions, and each flexible unit 7 is a complete charge/discharge unit, when not establishing wire to be electrically connected between flexible unit 7, also can cut out LED according to actual conditions, occupation mode is versatile and flexible.
Although embodiment of the present invention are open as above, it is not restricted to listed in description and embodiment utilization.It can be applied to various applicable the field of the invention completely.For those skilled in the art, can easily realize other amendment.Therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. based on a collapsible LED for solar battery panel, it is characterized in that, to be connected forming array structure by some flexible unit, leave between adjacent flexible unit for folding region, described flexible unit comprises successively,
Flexible and transparent panel, it is located at skin, light by the outside transmission of described flexible and transparent panel, the organic material that described flexible and transparent panel adopts light transmission good;
Flexible el light source layer, described flexible el light source layer is adjacent to described flexible and transparent panel side, described flexible el light source layer is made up of flexible solar battery panel and ITO conducting film compound, be compounded with ITO conducting film side adjacent with described flexible and transparent panel, this side is equidistantly provided with some LED lamp bead; And,
Flexible electroluminescent backlight glue-line, be located at described flexible el light source layer opposite side, adjacent with described flexible solar battery panel, it is protruding that described flexibility electroluminescent backlight glue-line is provided with some point-like towards described solar battery panel one side surface, and described point-like is protruding to be arranged with described LED lamp bead one_to_one corresponding;
Wherein, described flexible el light source layer is also electrically connected with electric power storage wiring board, and for powering to described LED lamp bead, described electric power storage wiring board is attached at described flexibility electroluminescent backlight glue-line outer surface; Described flexible and transparent panel, flexible el light source layer, flexible electroluminescent backlight glue-line form integrative-structure through pressing.
2. as claimed in claim 1 based on the collapsible LED of solar battery panel, it is characterized in that, described flexible and transparent panel adopts the one in transparent vinyl-polytetrafluoroethylene (PTFE) diaphragm, TPT film or PET film.
3. as claimed in claim 1 based on the collapsible LED of solar battery panel, it is characterized in that, described flexible solar battery panel adopts polycrystalline silicon material.
4. as claimed in claim 3 based on the collapsible LED of solar battery panel, it is characterized in that, on described flexible solar battery panel, weldering is provided with the silver bar of some connections in interleaved relation with each other, and described silver bar comes together in described electric power storage wiring board, and described LED lamp bead is located at described silver bar crosspoint place.
5. as claimed in claim 1 based on the collapsible LED of solar battery panel, it is characterized in that, wire is provided with in described fold domain, the electric power storage wiring board of each flexible unit described is carried out and connects or be connected in series, described electric power storage wiring board reaches 1.5 ~ 220V direct voltage output by serial connection, by and access 0.3 ~ 100A charging and for induced current.
6., as claimed in claim 1 based on the collapsible LED of solar battery panel, it is characterized in that, described flexibility electroluminescent backlight glue-line adopts the one in opaque POE diaphragm, TPT film or PET film.
7. as claimed in claim 1 based on the collapsible LED of solar battery panel; it is characterized in that; be provided with protective film between described flexible el light source layer and described flexible and transparent panel, described LED lamp bead is located between described protective film and described flexible el light source layer.
8. as claimed in claim 7 based on the collapsible LED of solar battery panel, it is characterized in that, described protective film adopts transparent thermoplastic material.
9. as claimed in claim 8 based on the collapsible LED of solar battery panel, it is characterized in that, described protective film adopts clear PE film, EVA film or PET film material.
10. as claimed in claim 9 based on the collapsible LED of solar battery panel, it is characterized in that, described point-like projection adopts point be applied to the PET material of described flexibility electroluminescent backlight film surface or be bonded in the glass fabric of the electroluminescent backlight film surface of described flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510353323.3A CN105042390A (en) | 2015-06-24 | 2015-06-24 | Foldable LED lamp band based on solar cell panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510353323.3A CN105042390A (en) | 2015-06-24 | 2015-06-24 | Foldable LED lamp band based on solar cell panel |
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| CN105042390A true CN105042390A (en) | 2015-11-11 |
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