CN202996193U - Light emitting diode (LED) panel - Google Patents
Light emitting diode (LED) panel Download PDFInfo
- Publication number
- CN202996193U CN202996193U CN 201220616867 CN201220616867U CN202996193U CN 202996193 U CN202996193 U CN 202996193U CN 201220616867 CN201220616867 CN 201220616867 CN 201220616867 U CN201220616867 U CN 201220616867U CN 202996193 U CN202996193 U CN 202996193U
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- Prior art keywords
- panel
- led
- pcb
- light emitting
- bar
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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 relates to a light emitting diode (LED) panel which comprises a printed circuit broad (PCB) panel, solar cell panels and LED light emitting units which are evenly distributed on the PCB panel in a lattice array mode, wherein a plurality of the LED light emitting units form a network which is provided with a plurality of meshes, each LED light emitting unit is arranged at an intersection of each mesh, and one of the solar cell panels is arranged at the center of each mesh. The LED panel is stable in installation, due to the fact that the solar cell panels are arranged on a display surface, solar power is adopted to supply power to each LED light emitting unit, and the LED panel is clean, environment-friendly and energy-saving.
Description
Technical field
The utility model belongs to the electronic devices and components lighting technical field, relates to a kind of LED display.
Background technology
Along with the development of society and the growth of population, energy-conservationly become an important social topics, sun power has been subject to using widely as a kind of clean reproducible energy.Constantly tower in Process of Urbanization Construction and more and more come many high buildings and large mansions.As the means of Information Communication, large-scale tall buildings roof exterior wall all is equipped with large LED display screen.Utilizing sun power to power to LED display, is an important research topic.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of LED display, and install firmly, and can utilize sun power to each LED luminescence unit power supply, clean environment firendly, energy-conservation.
The technical solution of utility model is as follows:
A kind of LED display comprises PCB panel, solar panel and is lattice array being distributed in LED luminescence unit on the PCB panel; A plurality of LED luminescence units form the network with a plurality of grids, and there is a LED luminescence unit at the place, point of crossing of each grid, and the center of each grid is provided with a described solar panel.
Described PCB panel is formed by orthogonal horizontal PCB bar and perpendicular PCB bar; Described horizontal PCB bar and described perpendicular PCB bar surface are provided be used to the groove that described LED luminescence unit is installed.
Be installed with transverse stiffener rib on described horizontal PCB bar, be installed with vertical stiffener rib on described perpendicular PCB bar.
Beneficial effect:
LED display in the utility model is installed firmly, and solar panel is installed on display surface, can utilize sun power to each LED luminescence unit power supply, and clean environment firendly is energy-conservation.
Description of drawings
Fig. 1 is the utility model LED display schematic diagram.
In figure, 1 is the PCB panel, and 2 is the LED luminescence unit, and 3 is horizontal PCB bar, and 4 are perpendicular PCB bar, and 5 is transverse stiffener rib, and 6 is vertical stiffener rib, and 7 is solar panel.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
As shown in Figure 1, a kind of LED display comprises PCB panel, solar panel and is lattice array being distributed in LED luminescence unit on the PCB panel; A plurality of LED luminescence units form the network with a plurality of grids, and there is a LED luminescence unit at the place, point of crossing of each grid, and the center of each grid is provided with a described solar panel.Described PCB panel is formed by orthogonal horizontal PCB bar and perpendicular PCB bar; Described horizontal PCB bar and described perpendicular PCB bar surface are provided be used to the groove that described LED luminescence unit is installed.Be installed with transverse stiffener rib on described horizontal PCB bar, be installed with vertical stiffener rib on described perpendicular PCB bar.
In display screen one side, one accumulator is set independently, the electric energy of exporting in order to save solar panel, and electric energy is provided for each LED luminescence unit.
In addition, be installed with transverse stiffener rib on horizontal PCB bar, be installed with vertical stiffener rib on perpendicular PCB bar, can play support and load-bearing effect to each horizontal PCB bar and perpendicular PCB bar, make the installation of described PCB panel more firm.
LED display in the utility model is installed firmly, and solar panel is installed on display surface, can utilize sun power to each LED luminescence unit power supply, and clean environment firendly is energy-conservation.
Claims (3)
1. a LED display, is characterized in that, comprises PCB panel, solar panel and be lattice array being distributed in LED luminescence unit on the PCB panel; A plurality of LED luminescence units form the network with a plurality of grids, and there is a LED luminescence unit at the place, point of crossing of each grid, and the center of each grid is provided with a described solar panel.
2. LED display as claimed in claim 1, is characterized in that, described PCB panel is formed by orthogonal horizontal PCB bar and perpendicular PCB bar; Described horizontal PCB bar and described perpendicular PCB bar surface are provided be used to the groove that described LED luminescence unit is installed.
3. LED display as claimed in claim 2, is characterized in that, is installed with transverse stiffener rib on described horizontal PCB bar, is installed with vertical stiffener rib on described perpendicular PCB bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616867 CN202996193U (en) | 2012-11-21 | 2012-11-21 | Light emitting diode (LED) panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616867 CN202996193U (en) | 2012-11-21 | 2012-11-21 | Light emitting diode (LED) panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996193U true CN202996193U (en) | 2013-06-12 |
Family
ID=48567339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616867 Expired - Fee Related CN202996193U (en) | 2012-11-21 | 2012-11-21 | Light emitting diode (LED) panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140267797A1 (en) * | 2013-03-15 | 2014-09-18 | James Clarke | System Method and Apparatus for Solar Powered Display Panels |
-
2012
- 2012-11-21 CN CN 201220616867 patent/CN202996193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140267797A1 (en) * | 2013-03-15 | 2014-09-18 | James Clarke | System Method and Apparatus for Solar Powered Display Panels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |