CN212934006U

CN212934006U - Outdoor full-color LED display screen

Info

Publication number: CN212934006U
Application number: CN202021632297.0U
Authority: CN
Inventors: 丁春辉; 康燕云
Original assignee: Guangdong Zhengdian Optoelectronic Co ltd
Current assignee: Guangdong Zhengdian Optoelectronic Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-09
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an outdoor full-color LED display screen, include: LED display panel, power module, switch module, adjustment module, sound acquisition module, luminance acquisition module, weather acquire module, bracing piece, thermometer, its characterized in that, luminance acquisition module includes screen brightness acquisition module and ambient brightness acquisition module, sound acquisition module is the sound level meter, weather acquisition module includes that EL type shakes electricity wind direction anemograph and tipping bucket formula rain gauge, through carousel erection bracing piece, and the bracing piece top is through changeing the piece and connecting the LED display panel, and switch module includes the fingerprint module, and the LED display screen has connected the stereo set module through the data line, the last speaker that has set up of stereo set module, the LED display screen still is connected with the heat dissipation base, has connected power module through the power cord on the LED display panel, solar energy group adopts monocrystalline silicon. The utility model discloses can be adapted to outdoor environment, reduce the stereo set of outdoor environment to the display screen.

Description

Outdoor full-color LED display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to an outdoor full-color LED display screen.

Background

Along with the development of LED technique, LED range of application is bigger and bigger, at city center square, shopping center, the government, the mechanism of doing affairs such as bank has all set up LED, present LED quality is big, and the thickness of module board also increases, and LED adopts integrated packaging structure in addition, and a lot of control system, power, fan are all integrated to the LED screen in, have increased LED's thickness, and the equipment is also inconvenient moreover, is blown away by wind easily in taking place strong wind weather, produces the potential safety hazard. When no one is available, the switch is opened for a long time, which causes resource waste. Meanwhile, the LED positioned outdoors is influenced by the continuous change of an outdoor light source, so that the LED is easily seen unclearly when the ambient light intensity is high, and the problem of dazzling can occur when the ambient light is weak.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor full-color LED display screen can realize adjustting of the lighteness, close in real time according to wind direction adjustment installation direction, adjustable mounting height simultaneously.

An outdoor full-color LED display screen, comprising: the LED display board, the power module, the switch module, the adjusting module, the sound acquiring module, the brightness acquiring module, the weather acquiring module, the support rod and the thermometer are characterized in that a direct current converter is arranged between the power module and the LED display board, meanwhile, the power module is connected with a power controller through a storage battery, the power controller is connected to a solar energy set through a power line, the LED display board is charged through the solar energy set, the brightness acquiring module comprises a screen brightness acquiring module and an ambient brightness acquiring module, the sound acquiring module is a sound level meter, the weather acquiring module comprises an EL-type shaking wind direction anemoscope and a tipping bucket type rain gauge, the support rod is installed through a turntable, the top of the support rod is connected with the LED display board through a rotating block, the switch module comprises a fingerprint module, and the LED display screen is connected with the sound module through a data line, the LED display panel is of a cuboid structure and comprises an LED display screen and a back plate, four LED locking blocks are connected and arranged between the LED display screen and the back plate, a power supply module is connected to the LED display panel through a power line, and the solar energy group adopts monocrystalline silicon.

From top to bottom, in the embodiment of the utility model provides an in, adjusting module adjusts LED display screen installation angle to realize the automatically regulated of LED display screen, so that adapt to outdoor ambient brightness's change, thereby when the wind speed is great or rainfall is great, reduce the influence of environment to the LED display screen, reduce the emergence of incident. Meanwhile, the display screen can be powered through the solar panel, so that the display screen can work when no commercial power is connected. And finally, the display screen is radiated through the radiating base, so that the display screen is prevented from being overheated.

In one possible design, the LED display panel is pasted with a blue light prevention coating.

In one possible design, the outdoor full-color LED display further includes an illumination module, the illumination module employs a T5 fluorescent lamp, and the illumination module turns on the T5 fluorescent lamp when the ambient brightness is less than a preset value.

In a possible design, outdoor full-color LED display screen still includes elevating gear, elevating gear is used for reciprocating outdoor full-color LED display screen through gear drive to satisfy different high demands.

In a possible design, outdoor full-color LED display screen still includes dust removal mechanism, dust removal mechanism includes the lift slide bar, both ends respectively with the opposite side fixed connection of two movable blocks about the lift slide bar, one side fixedly connected with cleaning device that the lift slide bar is close to the LED display screen, and the surface contact of cleaning device and LED display screen.

In one possible design, the outdoor full-color LED display screen further comprises a WiFi antenna and a 5G signal module, and the WiFi antenna and the 5G signal module are electrically connected with the LED display panel.

It can be seen that, the utility model discloses an in the embodiment to can realize the adjustment to LED display screen luminance, installation angle, mounting height, can also realize automatic switch simultaneously and remove dust to the LED display screen through the cleaning brush. The solar LED display screen can be powered by solar energy, so that a viewer can clearly see the LED display screen outdoors and adapt to different height requirements, and potential safety hazards in extreme weather are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a connection block diagram of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of the present invention;

fig. 5 is a structural schematic diagram of an outdoor full-color LED display screen provided by the embodiment of the present invention.

The parts in the drawings are numbered as follows: the device comprises a mounting frame 1, a 2-LED display screen, a 3-driving machine, a 4-rotating rod, a 5-dustproof curtain, a 6-driving bevel gear, a 7-cavity, an 8-lifting mechanism, a 9-dust removal mechanism, a 10-threaded rod, a 11-driven bevel gear, a 12-moving block, a 13-through groove, a 14-lifting slide rod, a 15-cleaning device, a 16-L-shaped fixing rod, a 7a LED display panel, a 8a LED backboard, a 9a LED locking block, a 10a power supply module, a 11a storage battery, a 12a direct current converter, a 13a power controller, a 14a solar energy group, a 15a sound module, a 1a sound acquisition module and a 2a brightness acquisition module.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to the listed steps or modules but may alternatively include other steps or modules not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The following is a detailed description of specific embodiments.

Referring to fig. 1, fig. 1 is a view of an embodiment of the present invention provides an outdoor full-color LED display screen, applied to outdoors, an outdoor full-color LED display screen, including: the LED display board, the power module, the switch module, the adjusting module, the sound acquiring module, the brightness acquiring module, the weather acquiring module, the support rod and the thermometer are characterized in that a direct current converter is arranged between the power module and the LED display board, meanwhile, the power module is connected with a power controller through a storage battery, the power controller is connected to a solar energy set through a power line, the LED display board is charged through the solar energy set, the brightness acquiring module comprises a screen brightness acquiring module and an ambient brightness acquiring module, the sound acquiring module is a sound level meter, the weather acquiring module comprises an EL-type shaking wind direction anemoscope and a tipping bucket type rain gauge, the support rod is installed through a turntable, the top of the support rod is connected with the LED display board through a rotating block, the switch module comprises a fingerprint module, and the LED display screen is connected with the sound module through a data line, the LED display panel is of a cuboid structure and comprises an LED display screen and a back plate, four LED locking blocks are connected and arranged between the LED display screen and the back plate, a power supply module is connected to the LED display panel through a power line, and the solar energy group adopts monocrystalline silicon.

The structure sound level meter of the sound level meter is the most basic noise measuring instrument, is an electronic instrument, but is different from objective electronic instruments such as a voltmeter and the like, and after being received by a microphone diaphragm, sound pressure signals are converted into electric signals, and the electric signals are sent to an input attenuator after being subjected to impedance transformation by a preamplifier, and because the indicating range of a meter head is only 20dB generally, and the change of the sound range can be as high as 140dB or even higher.

Specifically, when the detected wind direction is southeast wind, and the wind speed is 8 grades, with a side of led display screen towards the southeast, the side is the less side of area in the surface of led display screen to reduce the windage, prevent that the led display screen from being blown away by wind or the influence of strong wind to the led display screen. And when the wind speed does not exceed the preset value, adjusting the LED display screen to the original state.

Specifically, environment weather information has the cloud platform to issue to outdoor full-color LED display screen, works as weather information is when 8mm for every hour for rainfall, thereby closes LED display screen and reduces power consumptively.

From top to bottom, in the embodiment of the utility model provides an in, adjustment module adjusts the luminance and the installation angle of LED display screen to realize the automatically regulated of LED display screen, so that adapt to outdoor ambient brightness's change, be the information that the people can know see the LED display screen demonstration, adjust installation angle simultaneously, thereby when the wind speed is great or the rainfall is great, reduce the influence of environment to the LED display screen, reduce the emergence of incident. The display screen can be further cooled through the cooling base, and damage to the display screen caused by high temperature is reduced. Still include to send through the speaker box among the stereo set module pedestrian and predetermine sound information. The solar panel is used for supplying power, dependence on commercial power is reduced, and the outdoor full-color LED display screen can be used in a remote area. Through fingerprint module control display screen switch to reduce the mistake and open or close.

In one possible example, the LED display panel is pasted with a blue light prevention coating.

The blue light prevention coating is adopted, so that great damage to eyes after long-time use can be reduced.

In one possible example, the outdoor full-color LED display screen further comprises an illumination module, the illumination module adopts a T5 fluorescent lamp, and the illumination module turns on the T5 fluorescent lamp when the ambient brightness is less than a preset value.

When the ambient brightness is less than the preset value, the T5 fluorescent lamp is turned on, so that the illumination can be ensured, and the power supply is saved.

In one possible example, the outdoor full-color LED display screen further comprises a lifting device, and the lifting device is used for moving the outdoor full-color LED display screen up and down through gear transmission so as to meet different height requirements.

The adjusting module may be a Processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general-purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure.

See fig. 2-4:

the working flow of the dustproof mechanism is as follows: when the LED display screen 2 is used, the driving machine 3 is started, the driving machine 3 drives the rotating rod 4 to rotate, the rotating rod 4 rotates to enable the dustproof curtain 5 to be unfolded, meanwhile, the two driving bevel gears 6 drive the two driven bevel gears 11 to rotate, so that the threaded rod 10 can be driven to rotate, the movable block 12 is connected with the threads, and the rotation of the movable block 12 is limited through the through groove 13, so that the movable block 12 can move downwards on the surface of the threaded rod 10, the lifting slide bar 14 and the cleaning device 15 are driven to move downwards, the lifting slide bar 14 can also drive the dustproof curtain 5 to move downwards in the descending process, the dustproof curtain 5 can be driven to clean the surface of the LED display screen 2 in the process of protecting the LED display screen 2 by unfolding, the accumulation of dust on the LED display screen 2 is reduced, and the dustproof effect of the LED display screen 2 is further improved, when LED display screen 2 is used to needs, start driving machine 3, make driving machine 3 antiport, drive dwang 4 antiport, carry out the rolling to dustproof curtain 5, drive lift slide bar 14 and cleaning device 15 upward movement simultaneously, cleaning device 15 cleans LED display screen 2's surface once more, can when LED display screen 2 exposes completely.

Refer to, fig. 5 is a pair of outdoor full-color LED display screen structure schematic diagram that the embodiment of the utility model provides, outdoor full-color LED display screen includes that switch module, adjustment module, sound acquire module, luminance and acquire module, meteorological acquisition module. The brightness acquisition module is used for acquiring screen brightness and environment brightness, the sound acquisition module is used for acquiring environment volume, the weather acquisition module is used for acquiring environment weather information, the adjustment module is used for adjusting the brightness of the LED display panel according to the screen brightness and the background brightness acquired by the brightness acquisition module, the adjustment module is further used for adjusting the installation angle of the LED display panel according to the weather information acquired by the weather acquisition module, and the switch module is further used for adjusting the switch of the LED display panel according to the sound acquired by the sound acquisition module.

It is from top to bottom visible, the embodiment of the utility model provides an in detach the dust on the display screen through dust removal mechanism to make the display screen keep clean.

It should be noted that, for the sake of simplicity, the above-mentioned embodiments of the product are described as a series of combinations of actions, but it should be understood by those skilled in the art that the present invention is not limited by the described order of actions, because some steps can be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present disclosure, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be other divisions, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or modules through some interfaces, and may be in an electrical or other form.

The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

In addition, each functional module in the embodiments of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.

The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein by using specific embodiments, and the above description of the embodiments is only used to help understand the products and core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the product of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of this specification should not be understood as the limitation of the present invention.

Claims

1. An outdoor full-color LED display screen, comprising: the LED display board, the power module, the switch module, the adjusting module, the sound acquiring module, the brightness acquiring module, the weather acquiring module, the support rod and the thermometer are characterized in that a direct current converter is arranged between the power module and the LED display board, meanwhile, the power module is connected with a power controller through a storage battery, the power controller is connected to a solar energy set through a power line, the LED display board is charged through the solar energy set, the brightness acquiring module comprises a screen brightness acquiring module and an ambient brightness acquiring module, the sound acquiring module is a sound level meter, the weather acquiring module comprises an EL-type shaking wind direction anemoscope and a tipping bucket type rain gauge, the support rod is installed through a turntable, the top of the support rod is connected with the LED display board through a rotating block, the switch module comprises a fingerprint module, and the LED display screen is connected with the sound module through a data line, the LED display panel is of a cuboid structure and comprises an LED display screen and a back plate, four LED locking blocks are connected and arranged between the LED display screen and the back plate, a power supply module is connected to the LED display panel through a power line, and the solar energy group adopts monocrystalline silicon.

2. The outdoor full-color LED display screen according to claim 1, wherein the LED display panel is pasted with a blue light-proof coating.

3. An outdoor full-color LED display screen according to any one of claims 1-2, characterized in that the outdoor full-color LED display screen further comprises an illumination module, the illumination module adopts a T5 fluorescent lamp, and the illumination module turns on the T5 fluorescent lamp when the ambient brightness is less than a preset value.

4. The outdoor full-color LED display screen according to claim 3, wherein the outdoor full-color LED display screen further comprises a lifting device, and the lifting device is used for moving the outdoor full-color LED display screen up and down through gear transmission so as to meet different height requirements.

5. The outdoor full-color LED display screen according to claim 4, wherein the outdoor full-color LED display screen further comprises a dust removing mechanism, the dust removing mechanism comprises a lifting slide bar, the left end and the right end of the lifting slide bar are respectively fixedly connected with the opposite sides of the two moving blocks, a cleaning device is fixedly connected to one side of the lifting slide bar close to the LED display screen, and the cleaning device is in contact with the surface of the LED display screen.

6. The outdoor full-color LED display screen according to claim 5, further comprising a WiFi antenna and a 5G signal module, wherein the WiFi antenna and the 5G signal module are electrically connected with the LED display panel.