CN112837634A - Night self-luminous photovoltaic information display board - Google Patents
Night self-luminous photovoltaic information display board Download PDFInfo
- Publication number
- CN112837634A CN112837634A CN202110160920.XA CN202110160920A CN112837634A CN 112837634 A CN112837634 A CN 112837634A CN 202110160920 A CN202110160920 A CN 202110160920A CN 112837634 A CN112837634 A CN 112837634A
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- photovoltaic
- information display
- board
- energy storage
- light guide
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
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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
- F21S9/037—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 the solar unit and the lighting unit being located within or on the same housing
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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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/184—Information to display
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The application discloses self-luminous photovoltaic information display board at night relates to photovoltaic power generation technical field. The intelligent city lighting system not only combines the information display function and the lighting function, plays roles in brightening and beautifying the city environment, but also has the functions of power generation and energy storage, and can reduce the wiring construction of city lighting. One of them self-luminous photovoltaic information display tablet includes the photovoltaic board, its positive superpose light guide plate, and the back is equipped with energy storage controller and lithium cell, and spraying printing opacity color development lacquer forms pattern or characters on the light guide plate, and the periphery parcel metal frame of the side of photovoltaic board and light guide plate is equipped with LED lamp pearl between light guide plate side and the metal frame, and the photovoltaic board is connected to the energy storage controller electricity, and energy storage controller includes power management module, and the lithium cell passes through power management module electricity and connects LED lamp pearl. The structure of another self-luminous photovoltaic information display board is similar to that of the photovoltaic information display board, and the difference is that the front surface of the photovoltaic board is coated with light-transmitting and color-developing paint to form patterns or characters.
Description
Technical Field
The application relates to the technical field of photovoltaic power generation, in particular to a night self-luminous photovoltaic information display board.
Background
Most of the existing billboards, doorplates, fences and various information boards have the problem of being invisible at night, and the information display function is weak. Meanwhile, the existing outdoor road lighting generally has the problems of high construction and wiring cost and long period, and needs to pry off the road surface for construction frequently, thereby bringing various inconveniences to the lives of residents.
Disclosure of Invention
The embodiment of the application provides a self-luminous photovoltaic information display board at night, not only combines together information display function and illumination function, plays the effect of brightening, beautifying city environment, has electricity generation and energy storage function moreover, can reduce the city illumination wiring construction.
In order to achieve the above object, in one aspect, embodiments of the present application provide a night self-luminous photovoltaic information display board, including a photovoltaic panel; the front surface of the photovoltaic panel is superposed with the light guide plate; the back of photovoltaic board is equipped with energy storage controller and lithium cell, spraying printing opacity color development lacquer forms pattern or characters on the light guide plate, the photovoltaic board with the periphery parcel metal frame of the side of light guide plate, at least partly side of light guide plate with be equipped with LED lamp pearl between the metal frame, the energy storage controller electricity is connected the photovoltaic board, energy storage controller includes power management module, the lithium cell passes through power management module electricity is connected LED lamp pearl. Further, the energy storage controller and the lithium battery are integrally arranged.
Further, the light guide plate is an acrylic plate or a glass plate.
Further, the light guide plate is a rectangular plate, and LED lamp beads are arranged between the four side faces of the light guide plate and the metal frame.
Further, the photovoltaic panel is a single crystal silicon panel.
On the other hand, the embodiment of the application also provides another night self-luminous photovoltaic information display board, which comprises a photovoltaic plate; the front spraying printing opacity color development lacquer of photovoltaic board forms pattern or characters, be equipped with energy storage controller and lithium cell on the back of photovoltaic board, the periphery parcel metal frame of the side of photovoltaic board, at least one side of photovoltaic board with be equipped with LED lamp pearl between the metal frame, the energy storage controller electricity is connected the photovoltaic board, energy storage controller includes power management module, the lithium cell passes through power management module electricity is connected LED lamp pearl.
Further, the energy storage controller and the lithium battery are integrally arranged.
Further, the photovoltaic board is the rectangular plate, four sides of photovoltaic board with all be equipped with LED lamp pearl between the metal frame.
Further, the photovoltaic panel is a single crystal silicon panel.
Compared with the prior art, the application has the following beneficial effects:
1. this application photovoltaic information display tablet forms pattern or characters through direct at the positive spraying printing opacity color development lacquer of photovoltaic board, the back sets up energy storage controller and lithium cell, and set up LED lamp pearl in the side of photovoltaic board, or spraying printing opacity color development lacquer forms pattern or characters on the transparent plate with the photovoltaic board superpose, set up energy storage controller and lithium cell at the back of photovoltaic board, and set up LED lamp pearl in the side of transparent plate, not only combine together information display function and illumination function, and have electricity generation and energy storage function, can realize reducing the city illumination wiring construction, and beautify city environment's purpose.
2. This application photovoltaic information display tablet absorbs solar energy when showing multicolored pattern or information daytime to convert solar energy into the electric energy and save, through the LED lamp pearl and the light guide plate of side, demonstrate multicolored pattern or information night, can promote photovoltaic information display tablet's information display ability, can also provide the illumination, can realize the information display of high integrated level.
3. The photovoltaic information display board utilizes clean energy solar energy to generate electricity, reduces carbon discharge capacity, and is energy-saving and environment-friendly.
4. This application photovoltaic information display tablet adopts the combination of photovoltaic board and lithium cell to generate electricity and energy storage, from the area illumination, exempts from to charge, and long service life just exempts from the maintenance, compares current lighting device through connection of electric lines, has saved and has dug the process that ground carried out the maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an exploded structure of a night self-luminous photovoltaic information display panel according to an embodiment of the present application;
FIG. 2 is a schematic view of an exploded view of a night self-luminous photovoltaic information display panel according to another embodiment of the present application;
fig. 3 is a graph illustrating the effects of some embodiments of the present application.
In the figure, 1-metal frame, 2-light guide plate, 3-LED lamp bead, 4a, 4 b-photovoltaic panel, 5-energy storage controller, 6-lithium battery.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1, an embodiment of the application provides a night self-luminous photovoltaic information display board, including photovoltaic board 4a, photovoltaic board 4a is the monocrystalline silicon board, photovoltaic board 4 a's positive superpose light guide plate 2, energy memory controller 5 and lithium cell 6 can be installed to the back of photovoltaic board, spraying printing opacity color development lacquer forms pattern or characters on the light guide plate 2, light guide plate 2 is ya keli board or glass board, for the convenience of installation and improvement aesthetic property, the same metal frame 1 of the periphery parcel jointly of photovoltaic board 4a and light guide plate 2's side, be equipped with LED lamp pearl 3 between at least partly side of light guide plate 2 and the metal frame 1. Photovoltaic board 4a is connected to energy storage controller 5 electricity, and energy storage controller 5 includes power management module, and LED lamp pearl 3 is connected through this power management module electricity to lithium cell 6. In order to improve the brightness, the LED lamp bead 3 adopts a 0603 surface mounted LED lamp bead. The number of the lithium batteries 6 may be one or more, and is not limited herein.
The light guide plate 2 is a rectangular plate, and in some embodiments, in order to enhance brightness, LED lamp beads 3 are disposed between four side surfaces of the light guide plate 2 and the metal frame 1. Therefore, the whole photovoltaic panel 4a can be lightened in a light guiding mode, and the display effect is better. In other embodiments, the LED lamp beads 3 are disposed between one, two, or three side surfaces of the light guide plate 2 and the metal frame 1, so that the total power of the LED lamp beads 3 can be increased or decreased properly to achieve the best display brightness.
It should be noted that the patterns or characters on the light guide plate 2 may be formed by directly spraying the transparent color developing paint, or may be formed by spraying the transparent color developing paint after laser printing, and the present disclosure is not limited herein.
Referring to fig. 2, another embodiment of this application also provides a night self-luminous photovoltaic information display board, including photovoltaic board 4b, photovoltaic board 4b is the monocrystalline silicon board, photovoltaic board 4 b's positive spraying printing opacity color development lacquer forms pattern or characters, photovoltaic board 4 b's the back is equipped with energy storage controller 5 and lithium cell 6 that the integration set up, metal frame 1 is wrapped up in the periphery of photovoltaic board 4 b's side, be equipped with LED lamp pearl 3 between at least one side of photovoltaic board 4b and the metal frame 1, photovoltaic board 4b is connected to energy storage controller 5 electricity, energy storage controller 5 includes power management module, LED lamp pearl 3 is connected through this power management module electricity to lithium cell 6. In order to improve the brightness, the LED lamp bead 3 adopts a 0603 surface mounted LED lamp bead. The number of the lithium batteries 6 may be one or more, and is not limited herein.
The self-luminous photovoltaic information display board at night of this application embodiment is through carrying out colored spraying on photovoltaic board 4b or light guide plate 2, under the condition of losing a small amount of generating power, utilizes maximum power point energy storage controller 5 to charge lithium cell 6, throws light on through high efficiency LED lamp pearl 3 night, promotes the information display capacity of all kinds of information boards in city, reduces the wiring construction, realizes city brightening and beautifies.
The silicon crystal plate with data of 300 x 200 mm obtained by feasibility experiments has 5W of power under the condition of no spraying, and has 2W of power after the color patterns are sprayed and the photovoltaic plate is erected, when the photovoltaic plate is slightly illuminated in cloudy days, the power of the silicon crystal plate is about 0.1-0.5W in south, east, west and north, the illuminating lamp beads are packaged by using ultra-high brightness LEDs 0603, the brightness is about 3300mcd when 10 mAmp, the actually measured 8 series-connected voltage is 23V, the power is 23V, 0.01A is 0.23W, the illumination time at night is 12 h and 2.3W, the 18650 lithium battery 6 is about 11W, a small amount of electricity can be supplemented when the weather is bad and a little light is emitted at noon, the battery can be fully charged in one day when the weather is good, and therefore continuous illumination can be realized. The large-area photovoltaic panel can increase the illumination power and the illumination area according to the area proportion.
Referring to fig. 3, the night self-luminous photovoltaic information display board in the embodiment of the present application illuminates from the side by using the high-efficiency colored or white LED lamp bead 3 through the constant current module built in the energy storage controller 5, thereby exhibiting the effect shown in fig. 3.
The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A night self-luminous photovoltaic information display board is characterized in that,
comprises a photovoltaic panel; the front surface of the photovoltaic panel is superposed with the light guide plate; the back of photovoltaic board is equipped with energy storage controller and lithium cell, spraying printing opacity color development lacquer forms pattern or characters on the light guide plate, the photovoltaic board with the periphery parcel metal frame of the side of light guide plate, at least partly side of light guide plate with be equipped with LED lamp pearl between the metal frame, the energy storage controller electricity is connected the photovoltaic board, energy storage controller includes power management module, the lithium cell passes through power management module electricity is connected LED lamp pearl.
2. The night self-luminous photovoltaic information display board of claim 1, wherein the energy storage controller and the lithium battery are integrally disposed.
3. The night self-luminous photovoltaic information display board of claim 1, wherein the light guide plate is an acrylic plate or a glass plate.
4. The night self-luminous photovoltaic information display board of claim 1, wherein the light guide plate is a rectangular plate, and LED lamp beads are arranged between four side faces of the light guide plate and the metal frame.
5. The night self-luminous photovoltaic information display board of claim 4, wherein the photovoltaic panel is a single crystal silicon panel.
6. A night self-luminous photovoltaic information display board is characterized in that,
including the photovoltaic board, the positive spraying printing opacity color development lacquer of photovoltaic board forms pattern or characters, be equipped with energy storage controller and lithium cell on the back of photovoltaic board, the periphery parcel metal frame of the side of photovoltaic board, at least one side of photovoltaic board with be equipped with LED lamp pearl between the metal frame, the energy storage controller electricity is connected the photovoltaic board, energy storage controller includes power management module, the lithium cell passes through power management module electricity is connected LED lamp pearl.
7. The night self-luminous photovoltaic information display board of claim 6, wherein the energy storage controller and the lithium battery are integrally disposed.
8. The night self-luminous photovoltaic information display board of claim 6, wherein the photovoltaic panel is a rectangular panel, and LED lamp beads are arranged between four side faces of the photovoltaic panel and the metal frame.
9. The night self-luminous photovoltaic information display sign according to claim 6 wherein the photovoltaic panel is a single crystal silicon panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160920.XA CN112837634A (en) | 2021-02-05 | 2021-02-05 | Night self-luminous photovoltaic information display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160920.XA CN112837634A (en) | 2021-02-05 | 2021-02-05 | Night self-luminous photovoltaic information display board |
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| Publication Number | Publication Date |
|---|---|
| CN112837634A true CN112837634A (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110160920.XA Pending CN112837634A (en) | 2021-02-05 | 2021-02-05 | Night self-luminous photovoltaic information display board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117855307A (en) * | 2023-12-21 | 2024-04-09 | 新源劲吾(北京)科技有限公司 | Matrix self-luminous full-color photoelectric functional material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM285772U (en) * | 2005-10-04 | 2006-01-11 | Wen-Bin Chen | LED illuminating indication plate |
| CN203361036U (en) * | 2013-05-29 | 2013-12-25 | 亚树科技股份有限公司 | Solar guideboard |
| CN205318794U (en) * | 2015-11-25 | 2016-06-15 | 北京路桥瑞通养护中心有限公司十八处 | A denoter that is used for road traffic sign or commercial sign |
| CN206584705U (en) * | 2017-02-15 | 2017-10-24 | 于跃 | A kind of integral solar energy noctilucence direction board |
-
2021
- 2021-02-05 CN CN202110160920.XA patent/CN112837634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM285772U (en) * | 2005-10-04 | 2006-01-11 | Wen-Bin Chen | LED illuminating indication plate |
| CN203361036U (en) * | 2013-05-29 | 2013-12-25 | 亚树科技股份有限公司 | Solar guideboard |
| CN205318794U (en) * | 2015-11-25 | 2016-06-15 | 北京路桥瑞通养护中心有限公司十八处 | A denoter that is used for road traffic sign or commercial sign |
| CN206584705U (en) * | 2017-02-15 | 2017-10-24 | 于跃 | A kind of integral solar energy noctilucence direction board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117855307A (en) * | 2023-12-21 | 2024-04-09 | 新源劲吾(北京)科技有限公司 | Matrix self-luminous full-color photoelectric functional material |
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Application publication date: 20210525 |
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