CN201274143Y - Photoelectric billboard - Google Patents
Photoelectric billboard Download PDFInfo
- Publication number
- CN201274143Y CN201274143Y CNU2008201348996U CN200820134899U CN201274143Y CN 201274143 Y CN201274143 Y CN 201274143Y CN U2008201348996 U CNU2008201348996 U CN U2008201348996U CN 200820134899 U CN200820134899 U CN 200820134899U CN 201274143 Y CN201274143 Y CN 201274143Y
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- photovalve
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Abstract
The utility model relates to a photoelectric type billboard which comprises an optoelectronic element, an energy storage element, a light source and a light element, wherein, the optoelectronic element is used to convert light into electricity; the energy storage element is arranged between the optoelectronic element and a light source and used to receive and store the electricity; the light source is arranged on one side of the optoelectronic element and provided with a display part on the surface, and the light element is covered on the surface of the display part; in this way, the photoelectric type billboard effectively reduces the electric power cost.
Description
Technical field
The utility model relates to a kind of display device, refers to a kind of with the photo-electric billboard of sun power as the electric power supply source especially.
Background technology
In order to spell out place, atural object or region, dial plate can be used mostly in the locality, as road sign, guideboard etc., as clear and definite sign.Perhaps, businessman also can use advertising signboard or billboard in order to allow the consumer can obviously find place, the location of business, informs the consumer with eye-catching.
Simultaneously, this type of dial plate or signboard, the common display part that setting such as pattern or literal are all arranged on the surface people can be known reads and identification.And, in order to keep good identification effect, greatly more than being equiped with light source within dial plate or the signboard at night, as fluorescent tube or light emitting diode (LED), and energized, make lip-deep pattern of dial plate or signboard or literal, still can possess good identification effect at night.
Times'Demand along with the environmental protection power and energy saving, though dial plate or signboard can't consume electric power daytime, when night, its inner light source still need continue luminous to daybreak, the beginning of long-time accumulation makes power consumption represent the consume of cost, and it is considerable really to accumulate over a long period.
But it is necessary that dial plate or signboard keep good identification effect to be still night, and particularly such as road sign, hospital's signboard, police office signboard etc., therefore, the consume of electric power and cost can't be avoided.
Add the progress of correlative regeneration energy source utilizing electricity generating techn for solving foregoing problems, existing dial plate or signboard adopt such as sun power as power source.In brief, promptly carry out opto-electronic conversion with solar panels by day, the electric energy of generation is by battery stores, and to night, with the light emitting source of storage battery power supply to dial plate or the signboard, the phase can effectively reduce the consumption of electric power.
With M254684 number novel patent of TaiWan, China patent gazette notification number is example, this patent is to propose a kind of solar advertisement signboard, it is to the top of sunlight end face at the advertising signboard shell surface, add solar panels, the luminous energy of solar panels absorption is changed electric energy and the usefulness of giving advertising signboard power supply and charging.
So, the advertising signboard of its application is suspension type or nail stationary, and in order to meet the decree standard, its volume and area all have certain restriction, so the area of advertising signboard set solar panels on the top also dwindles relatively, causes the electric weight that can store daytime limited.Moreover, when this type of advertising signboard during as light emitting source, though the power consumption of fluorescent tube is low, needs to install additional associated components such as stabilizer, starter with fluorescent tube, increased the loss of electric power virtually.
And for example M277072 number novel patent of TaiWan, China patent gazette notification number is example, and this patent is to propose a kind of solar photoelectric indication device, and this solar photoelectric indication device comprises: a base, be fixed in ground; One cylinder is installed on this base, and an electrical storage device is placed in this cylinder, also can provide electric current in order to store electrical energy; One solar panels, it is located at this cylinder top, in order to absorbing solar energy, and converts this solar energy to electrical power storage in this electrical storage device.By this, fully use natural resources, make to indicate with the mat opto-electronic conversion and become clear.
So, the solar panels in order to generating in the aforementioned patent technology must be installed on this cylinder in addition, not only construction inconvenience, and required overall volume is also bigger.Simultaneously, when using this kind technology, solar panels are subjected to windage easily, except easily therefore causing more may thereby injuring pedestrian or other objects fracture or the deflection.
Summary of the invention
Because above-mentioned demand, the present utility model people studies intensively, and long-pending individual is engaged in the many years of experience of the research, designs a kind of brand-new eventually " the photo-electric billboard ".
A purpose of the present utility model aims to provide a kind of photo-electric billboard with big light-receiving area, to reduce use cost.
A purpose more of the present utility model aims to provide a kind of photo-electric billboard, effectively to utilize the renewable sources of energy.
For reaching above-mentioned purpose and other purposes, it is a kind of that the utility model provides " the photo-electric billboard ", this photo-electric billboard comprises the photovalve that is used for transform light energy is produced electric energy; Be located between this photovalve and this illuminating source and be used to receive and store energy-storage travelling wave tube from the electric energy of this photovalve; Be positioned at the illuminating source that this photovalve one side and surface are provided with display part; And the translucent element that is covered on this display part surface.
In the aforesaid photo-electric billboard, this photovalve can be amorphous silicon solar energy plate, mono-crystalline silicon solar plate, polycrystal silicon solar panels, or the relevant solar panels that produce in conjunction with manufacture of semiconductor with Silicon Wafer; Or can be microcrystal silicon (Nanocrystalline Silicon, nc-Si, be also referred to as MicrocrystallineSilicon, mc-Si), Cu-In selenide (Copper Indium Diselenide, CIS, perhaps CopperIndium Gallium Diselenide, CIGS), connect face gallium arsenide (GaAs Multijuction), dye-sensitized dyestuff (Dye-Sensitized Solar Cell), the made thin film solar plate of organic conductive macromolecule (0rganic/polymersolar cells) more.
This energy-storage travelling wave tube can be accumulator, and wherein, this energy-storage travelling wave tube is the wherein a kind of accumulator that comprises lithium battery, Ni-MH battery and group that carbon zinc battery is formed for being selected from.This energy-storage travelling wave tube comprises one in order to control the power management portion of this electric energy.This illuminating source is to be cold light panel.This translucent element is to comprise wherein one of acryl, plastic cement and group that glass is formed for being selected from.In an enforcement aspect, this photo-electric billboard can comprise the diaphragm of being located between this illuminating source and this translucent element, and this diaphragm can be the thermal isolation film that is used for isolating exterior heat energy.Implement in the aspect in another, this photo-electric billboard can comprise the framework that is used for ccontaining this photovalve, this energy-storage travelling wave tube, this illuminating source and this translucent element, and wherein, this framework comprises an opening, and this opening is used to expose this translucent element.Implement in the aspect in another, this photo-electric billboard also can comprise the lead that is used to electrically connect this photovalve, this energy-storage travelling wave tube and this illuminating source.
Compared to prior art, photo-electric billboard of the present utility model uses the lower cold light panel of power consumption as light source, when daytime, can utilize photovalve to carry out opto-electronic conversion, the electric energy of its generation will be stored in the energy-storage travelling wave tube, to time night or the sunshine deficiency, energy-storage travelling wave tube will store supplies power to illuminating source, after then illuminating source emits beam, just can clear identification be positioned at the display part on this illuminating source surface; Thus, just can reduce power loss effectively, reduce use cost, and so can more effectively utilize the renewable sources of energy by the photo-electric billboard with big light-receiving area is provided.
Description of drawings
Fig. 1 is the stereographic map of the utility model first embodiment;
Fig. 2 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 3 is the three-dimensional exploded view of the utility model second embodiment;
Fig. 4 is the cut-open view of the utility model second embodiment;
Fig. 5 is the cut-open view of the utility model the 3rd embodiment;
Fig. 6 is the stereographic map of the utility model the 3rd embodiment.
Description of reference numerals:
1,1 '-photo-electric billboard; The 11-translucent element; The 12-illuminating source; The 120-display part; The 121-control part; The 13-energy-storage travelling wave tube; 131-power management portion; The 14-photovalve; 15,16-lead; 17-first frame; The 171-opening; 18-second frame.
Embodiment
Below in conjunction with accompanying drawing above and other features and advantages of the present utility model are elaborated.
See also Fig. 1,2, it is respectively stereographic map and the three-dimensional exploded view of first embodiment of photo-electric billboard of the present utility model, as shown in Figure 1, the photo-electric billboard 1 of first embodiment comprises photovalve 14, energy-storage travelling wave tube 13, illuminating source 12 and translucent element 11.
This photovalve 14 is used for transform light energy is become electric energy, and in present embodiment, this photovalve 14 can be amorphous silicon solar energy plate, mono-crystalline silicon solar plate, polycrystal silicon solar panels, or the relevant solar panels that produce in conjunction with manufacture of semiconductor with Silicon Wafer; Or can be microcrystal silicon (Nanocrystalline Silicon, nc-Si, be also referred to as Microcrystalline Sillcon, mc-Si), Cu-In selenide (CopperIndium Diselenide, CIS, perhaps Copper Indium Gallium Diselenide, CIGS), connect face gallium arsenide (GaAs Multijuction) more, dye-sensitized dyestuff (Dye-Sensitized SolarCell), the organic conductive macromolecule made thin film solar plates of material such as (0rganic/polymer solar cells), but non-ly be confined to this, as long as when ray cast such as sunshine arrive this photovalve 14, this photovalve 14 can carry out opto-electronic conversion and produce electric able one, all is applicable to the utility model.Wherein, this electric energy can externally be transmitted by the lead 15,16 that electrically connects this photovalve 14.Because the photovalve 14 such as solar panels is to belong to existing person, so in this explanation no longer in detail.
This energy-storage travelling wave tube 13 is to be located between this photovalve 14 and this illuminating source 12, is used to receive and store the electric energy from this photovalve 14, and the connection of power supply property.In present embodiment, this energy-storage travelling wave tube 13 is to be a sheet or fuel plate, electrically connect this photovalve 14 by lead 15, and be provided with power management portion 131, when this energy-storage travelling wave tube 13 carries out charge or discharge, can carry out corresponding control by this power management portion 131, for example, the electric current and voltage size of electric power output etc., saturated control of electric power when perhaps charging or the like.Wherein, this power management portion 131 can be electric power management circuit for example or other can be for the equivalence element that carries out corresponding control.Moreover this energy-storage travelling wave tube 13 is to electrically connect with this lead 15 and this photovalve 14, so that store the electric energy that this photovalve 14 produces when opto-electronic conversion; Above-mentioned energy-storage travelling wave tube 13 can be accumulator, and for example lithium battery, Ni-MH battery, carbon zinc battery or other can receive and the equivalence element of store electrical energy.
It should be noted, though the energy-storage travelling wave tube 13 of this enforcement is to be located between this photovalve 14 and this illuminating source 12, but in other embodiment, also can dwindle the size of this energy-storage travelling wave tube 13 or change the shape of this energy-storage travelling wave tube 13, but not exceed with person described in the present embodiment.
This illuminating source 12 is positioned at this photovalve 14 1 sides, for example is the cold light panel of a low power consuming.With illuminating source 12 such as cold light panel; this illuminating source 12 mainly is to plate phosphorus, dielectric material and silver slurry in the middle of two euphotic electrode sheets (can be glass sheet or sheet etc.); outermost layer sticks screening glass again, promptly can be common cold light panel at present, but not limited thereto.In present embodiment, display part 120 can be selected to be provided with in these illuminating source 12 surfaces, and electrically connects with this lead 16 and this energy-storage travelling wave tube 13.This display part 120 can be pattern, and these illuminating source 12 inside are provided with control part 121.
Will be appreciated that this display part 120 also can be other patterns, literal, image, picture, photo or other multimedia technologies can realize dynamically and static information shows equivalence element, rete, module or circuit; 121 of this control parts can be control circuit or other can supply to carry out the equivalence element of corresponding control, but not are confined to person shown in the present embodiment.Simultaneously, because the structure of this illuminating source 12 itself is not the emphasis that this case improves with know-whies, so in this diagrammatic illustration only, and be not to be used to limit the utility model.So, in sight line during not good or night, by this energy-storage travelling wave tube 13 with electric power transfer to this illuminating source 12, then after these illuminating source 12 energisings, emit beam immediately, in sight line during not good or night, still can this display part 120 of clear identification.Simultaneously, this control part 121 can be controlled at these illuminating source 12 luminous states, for example flicker frequency, luminous color, luminous time length or the like.
Moreover this illuminating source 12 can also an arbitrary source except the kenel of above-mentioned cold light panel, as cold-cathode tube, light emitting diode or light emitting diode matrix etc., the combination of arrange in pairs or groups a backlight module or a light guide plate.For example, be that example is done in the enforcement aspect of explanation with cold-cathode tube collocation light guide plate, the function of light guide plate mainly is the positive direction of visual lines of light guiding with side, and reach the even brightness effect, therefore, after the light guide plate side was provided with cold-cathode tube, the light that cold-cathode tube sends entered light guide plate, and was uniformly distributed in the light guide plate; Owing to these unitized constructions know usually that for having in the affiliated technical field the knowledgeable can finish according to this case technical concept, so in this diagrammatic illustration only, and be not to be used to limit the utility model.
This translucent element 11 is to be covered on this display part 120 of this illuminating source 12, avoids being subjected to external force collision or scratch in order to protect this illuminating source 12.In addition, in other embodiment, also can between this translucent element 11 and this illuminating source 12, be provided with in order to isolate ultraviolet diaphragm (not indicating among the figure).This diaphragm can be for example thermal isolation film, in order to avoid this illuminating source 12 is when daytime or sunshine, the ultraviolet ray that inside is subjected in the light destroys.
Above-mentioned translucent element 11 can be acryl, plastic cement, glass or the made translucent element of other light-permeable materials.By this, the photo-electric billboard 1 of present embodiment is when daytime, carry out opto-electronic conversion with this photovalve 14 and produce electric energy, and be stored in this energy-storage travelling wave tube 13, when night, sight line are not good, supply power to this illuminating source 12 by this energy-storage travelling wave tube 13, this illuminating source 12 is emitted beam after, its surperficial display part just can clear identification.Moreover, these illuminating source 12 visual applied occasions and difference, mostly be sheet or tabular greatly, for example road sign, billboard etc., therefore, this photovalve 14 can be similarly the laminar or lamellar structure that is similar to this illuminating source 12, and can effectively improve light-receiving area to have large-area photovalve 14 under same size.
See also figure the 3rd, 4, it is respectively three-dimensional exploded view and the cut-open view of being drawn according to the utility model second embodiment, and wherein identical with aforementioned first embodiment or similar elements is with identical or similar elements symbology, and omits detailed explanation.Shown in Fig. 3,4, the photo-electric billboard 1 of present embodiment is to comprise a framework, this framework comprise can corresponding combination first frame 17 and second frame 18, be used for ccontaining this photovalve 14, this energy-storage travelling wave tube 13, this illuminating source 12 and this translucent element 11.Wherein, this first frame 17 comprises the opening 171 that can expose outside this translucent element 11, and this first frame 17 and second frame 18 be preferably and be the made framework of transparent material, that is this framework is to be the light-permeable framework.
The accommodation space that framework after this first frame 17 and 18 combinations of second frame has hollow, this accommodation space at least can be in order to accommodate all members of first embodiment.By this, the photo-electric billboard 1 ' of present embodiment can for example be installed on the wall for being installed in different occasions, maybe can be incorporated on the roofbolt of general road sign.
It should be noted, though the framework of present embodiment is made of first frame 17 of concavo-convex cooperation and second frame 18, but the package assembly of this framework is not limited thereto, can enter this photovalve 14 and all members can be contained in that the person promptly is applicable to the utility model in the same space as long as can expose outside this translucent element 11, light.
See also Fig. 5, Fig. 6, be stereographic map and the cut-open view of being drawn for according to the utility model the 3rd embodiment, as shown in the figure, in order to improve the light-receiving area of photovalve 14, further can install this photovalve 14 in the end face of framework, by this, can be in response to the sunshine of different angles, and improve the generating efficiency of this photovalve 14.Certainly, though present embodiment is to be that example explains with the photovalve 14 that is installed in the framework end face, has in the affiliated technical field and know that usually the knowledgeable also can change the position and the quantity of setting up aforementioned lights electric device 14, for example one of them side in other embodiment.
Above embodiment only is preferred embodiment of the present utility model, and it is illustrative for the utility model, and nonrestrictive.Those skilled in the art carries out conversion, modification even equivalence to it under the situation that does not exceed the utility model spirit and scope, these changes all can fall into claim protection domain of the present utility model.
See also shown in whole accompanying drawings, the utility model is compared to commonly using technology, and attainable effect is at least as follows:
One, photoelectric billboard 1/1 ' one side is photoelectric cell 14, and another side is illuminating source 12, therefore, Can be applicable to road sign that single face shows, guideboard etc., then, when daytime or sight line are good, advanced by photoelectric cell 14 The row opto-electronic conversion, and with electrical power storage in energy-storage travelling wave tube 13, to night or sight line not good time, straight Connect by energy-storage travelling wave tube 13 and supply power to illuminating source 12, make it luminous and allow the display part 120 can clear identification.
Two, photoelectric billboard 1/1 ' can charge and power supply voluntarily, and does not need additionally to connect power source, Except the effect that can reach energy-conserving and environment-protective, when assembling is used, as be connected in wall surface, road sign cylinder, During the places such as guideboard cylinder or overline bridge, more do not need connecting power line, and be beneficial to construction.
Three, photoelectric billboard 1/1 ' has one whole photoelectric cell 14 at least, therefore, and in opto-electronic conversion The time, have great light-receiving area, and the efficient can improve opto-electronic conversion the time.
In sum, of the present utility model " photoelectric billboard ", be to have inventive, and to producing The value of industry; The applicant mentions the application of new patent according to the regulation of Patent Law.
Claims (10)
1. a photo-electric billboard is characterized in that, comprising:
One photovalve is used for transform light energy is become electric energy;
One illuminating source be positioned at this photovalve one side, and the surface is provided with display part;
One energy-storage travelling wave tube is located between this photovalve and this illuminating source, is used to receive and store the electric energy from this photovalve, and electrically connects with described photovalve and illuminating source respectively; And
One translucent element is covered on the surface of this display part.
2. photo-electric billboard according to claim 1 is characterized in that, this photovalve is solar panels.
3. photo-electric billboard according to claim 2 is characterized in that, these solar panels be for be selected from solar panels that amorphous silicon, monocrystalline silicon, polycrystal silicon or Silicon Wafer produce in conjunction with manufacture of semiconductor one of them.
4. photo-electric billboard according to claim 2, it is characterized in that, these solar panels are the thin film solar plate, and these solar panels are for being selected from microcrystal silicon, microcrystal silicon, Cu-In selenide, Cu-In selenide, connecing thin film solar plate that face gallium arsenide, dye-sensitized dyestuff or organic conductive macromolecule form wherein more.
5. photo-electric billboard according to claim 1 is characterized in that, this energy-storage travelling wave tube is an accumulator, and this energy-storage travelling wave tube is to comprise wherein one of lithium battery, Ni-MH battery and group that carbon zinc battery is formed for being selected from.
6. photo-electric billboard according to claim 1 is characterized in that, this energy-storage travelling wave tube comprises a power management portion in order to the control electric energy.
7. photo-electric billboard according to claim 1 is characterized in that, this illuminating source is a cold light panel.
8. photo-electric billboard according to claim 1, it is characterized in that, this illuminating source is an independent illuminating source, and this illuminating source is to connect wherein one of a light guide plate and a backlight module, and this illuminating source is to be selected from wherein one of the illuminating source that comprises cold-cathode tube, light emitting diode and group that light emitting diode matrix is formed.
9. photo-electric billboard according to claim 1 is characterized in that, this translucent element is to comprise wherein one of acryl, plastic cement and group that glass is formed for being selected from.
10. photo-electric billboard according to claim 1, it is characterized in that, also comprise: framework is used for ccontaining this photovalve, this energy-storage travelling wave tube, this illuminating source and this translucent element, and this framework comprises an opening, and this opening is used to expose this translucent element; Lead is used to electrically connect this photovalve, this energy-storage travelling wave tube and this illuminating source; And diaphragm, be located between this cold light light source and this translucent element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201348996U CN201274143Y (en) | 2008-10-13 | 2008-10-13 | Photoelectric billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201348996U CN201274143Y (en) | 2008-10-13 | 2008-10-13 | Photoelectric billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274143Y true CN201274143Y (en) | 2009-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201348996U Expired - Fee Related CN201274143Y (en) | 2008-10-13 | 2008-10-13 | Photoelectric billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033752A (en) * | 2013-03-06 | 2014-09-10 | 吴育林 | Combined decorative lamp |
-
2008
- 2008-10-13 CN CNU2008201348996U patent/CN201274143Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033752A (en) * | 2013-03-06 | 2014-09-10 | 吴育林 | Combined decorative lamp |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20111013 |