CN207337844U - Self-programming dynamic advertising lamp box light source - Google Patents
Self-programming dynamic advertising lamp box light source Download PDFInfo
- Publication number
- CN207337844U CN207337844U CN201720506382.4U CN201720506382U CN207337844U CN 207337844 U CN207337844 U CN 207337844U CN 201720506382 U CN201720506382 U CN 201720506382U CN 207337844 U CN207337844 U CN 207337844U
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- China
- Prior art keywords
- card
- light source
- led lamp
- self
- cell board
- Prior art date
- 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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- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of self-programming dynamic advertising lamp box light source, including cell board, SD card, control card, cell board includes multiple lamp plates, the LED lamp bead of 16*16 lattice arrangements is provided with lamp plate, be connected to the memory for sealing in and going out of LED lamp bead and is connected to the decoder of each LED lamp panel, cell board is connected to control card by bus transceiver, and the control card includes singlechip controller, memory and for the interface with SD card grafting.The advertising lamp-box light source passes through Software Create compiling file, and write in SD card, then SD card is inserted into control card, microcontroller reads the data in SD card, and send control signal data to cell board, you can the LED lamp bead in control LED lamp panel is shown that whole process is simply easily implemented with required word, figure or pattern, the mode for voluntarily controlling LED to light easy to user, is more suitable for the promotion and application in dynamic advertising lamp box.
Description
Technical field
Field of lighting devices is the utility model is related to, more particularly to a kind of self-programming dynamic advertising lamp box light source.
Background technology
Dynamic advertising lamp box refers to using LED as backlight, and can pass through some region of LED in programme-control lamp box
Light or extinguish, to coordinate the pattern of advertisement, light its part, and after coordinating multiple steps, in static advertisement picture
On simulate dynamic effect.Existing technology can realize this mode, but the personage for needing exist for specialty goes to carry out
Program is write, and often changes an advertisement poster to rewrite program, so reduces the independence and facility of advertisement manufacturer
Property.
Utility model content
The utility model provides a kind of self-programming dynamic advertising lamp box light source, is controlled by self-compiling program in LED lamp panel
Each LED lamp bead bright is gone out, and different word, figure or pattern etc. is shown so as to control, more suitable for dynamic advertising lamp box
Application and popularization.
A kind of self-programming dynamic advertising lamp box light source, including cell board, for store control program SD card, for reading
The control card of control program in the SD card, the cell board include multiple lamp plates, 16* are provided with the lamp plate
The LED lamp bead of 16 lattice arrangements, the memory for sealing in and going out for being connected to LED lamp bead and the decoding for being connected to each LED lamp panel
Device, the cell board are connected to the control card by bus transceiver, the control card include singlechip controller,
Memory and for the interface with the SD card grafting.
Preferably, for selecting SPI interface with the interface of the SD card grafting.
Preferably, the memory for sealing in and going out selects 74HC595, and decoder selects 74LS138.
Preferably, singlechip controller selects AVR single chip.
The self-programming dynamic advertising lamp box light source of the utility model, by software by the quantity of the LED lamp bead of required control,
Position, order and temporal information generation compiling file, and write in SD card, then SD card is inserted into control card, monolithic is machine-readable
The data in SD card are taken, and control signal data are sent to cell board, you can the LED lamp bead in control LED lamp panel is with required
Word, figure or pattern are shown that whole process is simply easily implemented, the mode for voluntarily controlling LED to light easy to user, more suitable
In the promotion and application in dynamic advertising lamp box.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the principle frame of the cell board in the self-programming dynamic advertising lamp box light source that the utility model embodiment provides
Figure；
Fig. 2 is the principle frame of the control card in the self-programming dynamic advertising lamp box light source that the utility model embodiment provides
Figure.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of self-programming dynamic advertising lamp box light source, including cell board, for store control program
SD card, the control card for reading the control program in the SD card, the cell board includes multiple lamp plates, described
The LED lamp bead of 16*16 lattice arrangements is provided with lamp plate, the memory for sealing in and going out of LED lamp bead is connected to and is connected to each
The decoder of a LED lamp panel, the cell board are connected to the control card, the control card bag by bus transceiver
Singlechip controller, memory are included and for the interface with the SD card grafting, for the interface with the SD card grafting
SPI interface is selected, the memory for sealing in and going out selects 74HC595, and decoder selects 74LS138, and singlechip controller selects AVR
Microcontroller.Furthermore also provide a software to the user, the interface of software includes the arragement direction with the LED lamp bead in LED lamp panel
The simulation graphical interfaces of identical layout, for intuitively showing the display effect of LED lamp bead.User's effect as needed, voluntarily
Quantity, position, order and the time that setting LED is lighted, after being provided with, one compiling file of Software Create, this file is deposited
Enter in SD card, after SD card insertion control card, AVR single chip reads the data in SD card, and sends data to advertisement screen.
To sum up, the advertising lamp-box light source by software by the quantity of the LED lamp bead of required control, position, order and time
Information generates compiling file, and writes in SD card, and then SD card is inserted into control card, and microcontroller reads the data in SD card,
And send control signal data to cell board, you can the LED lamp bead in control LED lamp panel is with required word, figure or pattern
It has been shown that, whole process is simply easily implemented, and the mode for voluntarily controlling LED to light easy to user, is more suitable in dynamic advertising lamp
Promotion and application in case.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model.
Claims (4)
- A kind of 1. self-programming dynamic advertising lamp box light source, it is characterised in that the SD including cell board, for storing control program Card, the control card for reading the control program in the SD card, the cell board include multiple lamp plates, the lamp plate On be provided with the LED lamp bead of 16*16 lattice arrangements, be connected to the memory for sealing in and going out of LED lamp bead and be connected to each LED The decoder of lamp plate, the cell board are connected to the control card by bus transceiver, and the control card includes single Piece machine controller, memory and for the interface with the SD card grafting.
- A kind of 2. self-programming dynamic advertising lamp box light source as claimed in claim 1, it is characterised in that for the SD card The interface of grafting selects SPI interface.
- A kind of 3. self-programming dynamic advertising lamp box light source as claimed in claim 1, it is characterised in that the memory for sealing in and going out 74HC595 is selected, decoder selects 74LS138.
- 4. a kind of self-programming dynamic advertising lamp box light source as claimed in claim 1, it is characterised in that singlechip controller is selected AVR single chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506382.4U CN207337844U (en) | 2017-05-09 | 2017-05-09 | Self-programming dynamic advertising lamp box light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506382.4U CN207337844U (en) | 2017-05-09 | 2017-05-09 | Self-programming dynamic advertising lamp box light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337844U true CN207337844U (en) | 2018-05-08 |
Family
ID=62375482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506382.4U Expired - Fee Related CN207337844U (en) | 2017-05-09 | 2017-05-09 | Self-programming dynamic advertising lamp box light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285479A (en) * | 2018-11-21 | 2019-01-29 | 擎茂微电子（深圳）有限公司 | A kind of LED perforated lamp Billboard done yourself |
-
2017
- 2017-05-09 CN CN201720506382.4U patent/CN207337844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285479A (en) * | 2018-11-21 | 2019-01-29 | 擎茂微电子（深圳）有限公司 | A kind of LED perforated lamp Billboard done yourself |
| CN109285479B (en) * | 2018-11-21 | 2023-09-19 | 擎茂微电子（深圳）有限公司 | LED perforated lamp advertising word plate made by hands |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |