CN204991029U - Solar energy led display screen - Google Patents
Solar energy led display screen Download PDFInfo
- Publication number
- CN204991029U CN204991029U CN201520225263.2U CN201520225263U CN204991029U CN 204991029 U CN204991029 U CN 204991029U CN 201520225263 U CN201520225263 U CN 201520225263U CN 204991029 U CN204991029 U CN 204991029U
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- China
- Prior art keywords
- solar cell
- led display
- display screen
- solar
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a solar energy LED display screen for reduction solar cell's quantity, reduce cost. In the device, on sunlight was by a large scale assembled solar cell (3) in optical component (1), solar cell (3) turned into the electric energy with light energy, supply power to LED display screen (7). Heat on heat abstractor (4) evacuation solar cell (3). Rainwater and the impact of dust and sand to solar cell (3) as solar cell's (3) protection casing, are reduced simultaneously in optical component (1). Solar cell (3) be located the focal plane of optical component (1). The further is, optical component (1) select the lens that use the resin to make as the material for use. The utility model discloses a connect the compactness between each part, save space.
Description
Technical field
The utility model relates to a kind of LED display, especially a kind of by solar powered display screen.
Background technology
At present, LED display is applied to advertisement broadcasting more and more widely.Along with popularizing of photovoltaic power generation technology, LED display combines with photovoltaic generation by existing research.A kind of solar LED display screen component is disclosed, its framework surface thereof support solar cell panel in Chinese utility model patent instructions CN204166831U.
In prior art, because the energy resource density of sun power is low, for providing enough power, solar LED display screen must adopt larger daylighting area.The solar panel of larger area, makes the cost of investment of solar LED display screen increase, and economy declines.On the other hand, in existing apparatus, solar panel is directly subject to the impact of rainwater and sand and dust, more easily aging.
The research " for the design of photovoltaic system novel Fresnel line focus collector lens " of the people such as the Wang Tao of Xian Inst. of Optics and Precision Mechanics, Chinese Academy of Sciences, points out the concentrating solar battery adopting optical resin lens, greatly can reduce cost of electricity-generating; As the optical resin material such as polycarbonate and polystyrene, there is the characteristics such as impact strength is high, anti-aging, moulding process simple, low cost product, excellent optical performance.
Utility model content
The utility model provides a kind of solar LED display screen, and for reducing solar panel area, reduction rainwater and sand and dust are to the impact of solar battery sheet simultaneously.
In order to solve the problems of the technologies described above, the solar LED display screen that the utility model proposes, comprises optics, solar cell, heat abstractor and LED display.Optics by solar light focusing on solar cell.Solar cell is connected with heat abstractor, and powers to LED display.
Above-mentioned optics is made up of lens, is positioned at directly over LED display, and is connected on the outside framework of LED display by support.
Above-mentioned heat abstractor is laid on the top of described LED display.
Above-mentioned solar cell is laid on the top of described heat abstractor, and is positioned on the focal plane of described optical system.
The utility model compared with prior art has the following advantages: the sunshine in large area is converged to the top of LED display by scioptics, decreases the consumption of solar cell, reduces costs; Lens serve as the protective cover of solar cell, and minimizing rainwater and sand and dust, to the direct impact of solar cell, extend the serviceable life of battery.The heat abstractor laid, can dispel the heat to solar cell and LED display in time.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model
Fig. 2 is perspective view of the present utility model
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 and Fig. 2 shows a kind of embodiment of the present utility model, as shown in the figure, a kind of solar LED display screen component of the utility model, comprise the optics 1 be made up of lens, optics 1 is supported by support 2; Support 2 is arranged on display screen outside framework 5; At the top of display screen outside framework 5, heat abstractor 4 is installed; Solar cell 3 is flatly laid on the top layer of heat abstractor 4, and is positioned on the focal plane of optics 1; Plumb post 6 is connected with the bottom of framework 5; LED display 7 is arranged on the inside of display screen outside framework 5.
Preferably, described optics 1 is made up of the cylinder Fresnel lens taking optical resin as raw material manufacture.
Preferably, described heat abstractor 4 is made up of finned radiator.
Preferably, described support 2 and the connected mode between display screen outside framework 5 are for welding.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (3)
1. solar LED display screen, comprises solar cell, and LED display is characterized in that: comprise the optics (1) be made up of lens, solar cell (3) is positioned on the focal plane of optics (1); Heat abstractor (4) is laid in solar cell (3) below, and heat abstractor (4) is placed in the top of display screen outside framework (5); Optics (1) is connected with display screen outside framework (5) by support (2).
2. solar LED display screen according to claim 1, is characterized in that: described optics is made up of the Fresnel lens taking optical resin as material manufacture.
3. solar LED display screen according to claim 1, is characterized in that: described heat abstractor adopts finned radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225263.2U CN204991029U (en) | 2015-04-15 | 2015-04-15 | Solar energy led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225263.2U CN204991029U (en) | 2015-04-15 | 2015-04-15 | Solar energy led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991029U true CN204991029U (en) | 2016-01-20 |
Family
ID=55125373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225263.2U Expired - Fee Related CN204991029U (en) | 2015-04-15 | 2015-04-15 | Solar energy led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953863A (en) * | 2018-08-14 | 2018-12-07 | 杨杰 | A kind of municipal traffic display device and its working method |
-
2015
- 2015-04-15 CN CN201520225263.2U patent/CN204991029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953863A (en) * | 2018-08-14 | 2018-12-07 | 杨杰 | A kind of municipal traffic display device and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Hongsi Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Hongsi Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |