CN204926703U - Multi -functional LED display screen that throws light on - Google Patents
Multi -functional LED display screen that throws light on Download PDFInfo
- Publication number
- CN204926703U CN204926703U CN201520599377.3U CN201520599377U CN204926703U CN 204926703 U CN204926703 U CN 204926703U CN 201520599377 U CN201520599377 U CN 201520599377U CN 204926703 U CN204926703 U CN 204926703U
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- led display
- led
- emitting diode
- light
- plug
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Abstract
The utility model belongs to the technical field of LED shows and a multi -functional LED display screen that throws light on is disclosed, including LED display screen body, the LED display screen body outside is equipped with preceding flat board, back flat board and curb plate, the curb plate is equipped with the mouth of raising one's voice, LED display screen body lower extreme one side is connected with the electric wire, the one end of electric wire is connected with the plug, the plug links to each other with constant current source, the preceding dull and stereotyped outside is equipped with the mounting panel, the mounting panel is equipped with arranges even mounting hole, the LED display is installed through the mounting hole to the mounting panel, the LED display passes through electric wire and plug electric connection constant current source, back flat board can be dismantled. The utility model discloses a mouth of raising one's voice can carry out the public address with the sound of reporting on the LED display, is favorable to causing being expert at people's attention, through mounting hole installation LED display, after a certain LED display damages, can in time replace bad LED display, prevents not delay the trade company and propagates the time.
Description
Technical field
The utility model relates to a kind of LED display, is specifically related to a kind of Multifunctional LED illumination display, belongs to technical field of LED display.
Background technology
LED display (LEDdisplay): a kind of flat-panel monitor, is made up of LED module panel little one by one.LED, light emitting diode (lightemittingdiode abbreviation).It is a kind of display mode by controlling semiconductor light-emitting-diode, the diode be made up with the compound of arsenic (As), phosphorus (P), nitrogen (N), indium (In) of gallium (Ga), can visible ray be given off when electronics and hole-recombination, thus can be used for making light emitting diode.As pilot lamp in circuit and instrument, or form word or numerical monitor.Gallium arsenide phosphide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting.
Present LED display is generally by several LED modules, and be fixed on casing or framework and formed, other electronic components etc. being equipped with several LED light emitting diodes, power lead, signal wire, resistance capacitance in each LED module and arranging according to Presentation Function, therefore, LED display has the advantages that components and parts are many, line is many, power supply is many, circuit is complicated and components and parts are numerous, is difficult to ensure in use not go wrong.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of Multifunctional LED illumination display is provided, by mouth of raising one's voice, the sound reported on light-emitting diode display can be amplified, be conducive to causing the attention in walker, by mounting hole, light-emitting diode display is installed, after some light-emitting diode displays damage, bad light-emitting diode display can be replaced in time, prevent from not delaying businessman's publicity time, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of Multifunctional LED illumination display, comprise LED display body, front flat board is provided with outside described LED display body, rear plate and side plate, described side plate is provided with mouth of raising one's voice, side, described LED display body lower end is connected with electric wire, one end of described electric wire is connected with plug, described plug is connected with steady current, before described, dull and stereotyped outside is provided with installing plate, described installing plate is provided with mounting hole arranged in a uniform, described installing plate is provided with light-emitting diode display by mounting hole, described light-emitting diode display is electrically connected steady current by electric wire and plug, described rear plate is detachable.
As a kind of optimal technical scheme of the present utility model, described rear plate is provided with multiple louvre and heat emission fan, and described heat emission fan is arranged on rear plate by fixed orifice, is provided with multi-disc flabellum in described heat emission fan.
As a kind of optimal technical scheme of the present utility model, be provided with control panel in described LED display body, in described control panel, be provided with control module, signaling module, LED module and dio Output Modules.
As a kind of optimal technical scheme of the present utility model, be provided with main signal line in described signaling module and from signal wire.
As a kind of optimal technical scheme of the present utility model, be provided with LED light emitting diode and pcb board in described LED module, described LED module is electrically connected light-emitting diode display.
As a kind of optimal technical scheme of the present utility model, in described control module, be provided with fault detect submodule.
The beneficial effect that the utility model reaches is: a kind of Multifunctional LED illumination display, by mouth of raising one's voice, the sound reported on light-emitting diode display can be amplified, be conducive to causing the attention in walker, by mounting hole, light-emitting diode display is installed, after some light-emitting diode displays damage, bad light-emitting diode display can be replaced in time, prevent from not delaying businessman's publicity time, by dio Output Modules, can roll the word play on light-emitting diode display, is conducive to coming into the picture, structure is simple, is convenient to people's operation.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of Multifunctional LED illumination display one-piece construction schematic diagram described in the utility model embodiment;
Fig. 2 is a kind of Multifunctional LED illumination display back side panel structural representation described in the utility model embodiment;
Fig. 3 is a kind of Multifunctional LED illumination display inner structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, LED display body; 2, rear plate; 3, side plate; 4, to raise one's voice mouth; 5, plug; 6, electric wire; 7, front flat board; 8, mounting hole; 9, installing plate; 10, light-emitting diode display; 11, louvre; 12, fixed orifice; 13, heat emission fan; 14, flabellum; 15, control panel; 16, control module; 17, signaling module; 18, LED module; 19, dio Output Modules.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1-3, a kind of Multifunctional LED illumination display of the utility model, comprise LED display body 1, flat board 7 before being provided with outside described LED display body 1, rear plate 2 and side plate 3, described side plate 3 is provided with mouth 4 of raising one's voice, side, described LED display body 1 lower end is connected with electric wire 6, one end of described electric wire 6 is connected with plug 5, described plug 5 is connected with steady current, installing plate 9 is provided with outside flat board 7 before described, described installing plate 9 is provided with mounting hole 8 arranged in a uniform, described installing plate 9 is provided with light-emitting diode display 10 by mounting hole 8, described light-emitting diode display 10 is electrically connected steady current by electric wire 6 and plug 5, described rear plate 2 is detachable.
Described rear plate 2 is provided with multiple louvre 11 and heat emission fan 13, described heat emission fan 13 is arranged on rear plate 2 by fixed orifice 12, multi-disc flabellum 14 is provided with in described heat emission fan 13, undertaken dispelling the heat to LED display body 1 by louvre 11 and heat emission fan 13, prevent the too high damage LED display of temperature, control panel 15 is provided with in described LED display body 1, control module 16 is provided with in described control panel 15, signaling module 17, LED module 18 and dio Output Modules 19, main signal line is provided with and from signal wire in described signaling module 17, by main signal line with from signal wire, if after main signal line damages, by from signal wire transmission of signal, do not delay businessman's publicity time, LED light emitting diode and pcb board is provided with in described LED module 18, described LED module 18 is electrically connected light-emitting diode display 10, fault detect submodule is provided with in described control module 15, pass through failure detector, be conducive to detecting the fault in LED display.
Principle of work: pass through dio Output Modules, can be rolled the word play in LED display, the sound reported on light-emitting diode display can be amplified by mouth of raising one's voice again, be conducive to causing the attention in walker, by mounting hole, light-emitting diode display is installed, after some light-emitting diode displays damage, bad light-emitting diode display can be replaced in time, prevent from not delaying businessman's publicity time.
It should be noted that, the utility model is a kind of Multifunctional LED illumination display, during work, first light-emitting diode display 10 is arranged on installing plate 9 by mounting hole 8, upper steady current is connected again by plug 5, by dio Output Modules 19, can be rolled the word play on light-emitting diode display 10, the sound reported on light-emitting diode display 10 can be amplified by mouth 4 of raising one's voice again, be conducive to causing the attention in walker, general by main signal line transmission of signal, if after main signal line damages, by from signal wire transmission of signal, do not delay businessman's publicity time, detection failure is carried out again by the fault detect submodule in control module 16.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a Multifunctional LED illumination display, comprise LED display body (1), it is characterized in that, described LED display body (1) outside is provided with front flat board (7), rear plate (2) and side plate (3), described side plate (3) is provided with mouth of raising one's voice (4), described LED display body (1) side, lower end is connected with electric wire (6), one end of described electric wire (6) is connected with plug (5), described plug (5) is connected with steady current, before described, dull and stereotyped (7) outside is provided with installing plate (9), described installing plate (9) is provided with mounting hole arranged in a uniform (8), described installing plate (9) is provided with light-emitting diode display (10) by mounting hole (8), described light-emitting diode display (10) is electrically connected steady current by electric wire (6) and plug (5), described rear plate (2) is detachable.
2. a kind of Multifunctional LED illumination display according to claim 1, it is characterized in that, described rear plate (2) is provided with multiple louvre (11) and heat emission fan (13), described heat emission fan (13) is arranged on rear plate (2) by fixed orifice (12), is provided with multi-disc flabellum (14) in described heat emission fan (13).
3. a kind of Multifunctional LED illumination display according to claim 1, it is characterized in that, be provided with control panel (15) in described LED display body (1), in described control panel (15), be provided with control module (16), signaling module (17), LED module (18) and dio Output Modules (19).
4. a kind of Multifunctional LED illumination display according to claim 3, is characterized in that, is provided with main signal line and from signal wire in described signaling module (17).
5. a kind of Multifunctional LED illumination display according to claim 1 and 2, it is characterized in that, described LED module is provided with LED light emitting diode and pcb board in (18), and described LED module (18) is electrically connected light-emitting diode display (10).
6. a kind of Multifunctional LED illumination display according to claim 3, is characterized in that, described control module is provided with fault detect submodule in (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599377.3U CN204926703U (en) | 2015-08-11 | 2015-08-11 | Multi -functional LED display screen that throws light on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599377.3U CN204926703U (en) | 2015-08-11 | 2015-08-11 | Multi -functional LED display screen that throws light on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926703U true CN204926703U (en) | 2015-12-30 |
Family
ID=54975812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520599377.3U Expired - Fee Related CN204926703U (en) | 2015-08-11 | 2015-08-11 | Multi -functional LED display screen that throws light on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926703U (en) |
-
2015
- 2015-08-11 CN CN201520599377.3U patent/CN204926703U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160811 |