CN210091621U

CN210091621U - Low-energy-consumption high-brightness LED multimedia information publishing screen

Info

Publication number: CN210091621U
Application number: CN201920866373.5U
Authority: CN
Inventors: 蔡冬玮; 俞元福; 黄灵蓉
Original assignee: Fujian Wancheng Wisdom Photoelectric Technology Co Ltd
Current assignee: Fujian Wancheng Wisdom Photoelectric Technology Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-18
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a low energy consumption hi-lite LED multimedia information distribution screen relates to multimedia information distribution screen technical field, for solving the multimedia information distribution screen on realizing at present, the consumption of electric energy is great, and the consumption is about 350 and adds 500W/square meter, and luminance is not high simultaneously, has increased the consumption of electric energy, has increased use cost's problem. The inside of casing is provided with the baffle, the intermediate position department of casing one end is provided with cover glass, cover glass's top is provided with the light sense probe, one side of baffle is provided with the screen body, the inside top of casing and below all are provided with spacing fixed block, storage module is installed to the opposite side of baffle, storage module's below is provided with the card of sending, the below of sending the card is provided with the controller, the below of controller is provided with the WIFI module, the below of casing one side is provided with power module, be provided with the module on the screen body, the front end of module is provided with illumination level LED lamp pearl.

Description

Low-energy-consumption high-brightness LED multimedia information publishing screen

Technical Field

The utility model relates to a multimedia information publishes screen technical field, specifically is a low energy consumption hi-lite LED multimedia information publishes screen.

Background

The multimedia is that the computer processes the multimedia information such as text, figure, image, audio frequency, video, etc. comprehensively, makes many kinds of information establish logical connection, and is integrated into a system and has interactivity. The multimedia information publishing screen is a comprehensive electronic information technology which is rapidly developed, brings a deep revolution to work, life and entertainment of people, and is a screen for displaying multimedia information.

At present, the multimedia information distribution screen is realized, the power consumption is about 350-plus 500W/square meter, the brightness is not high, the power consumption is increased, and the use cost is increased, so that a low-energy-consumption high-brightness LED multimedia information distribution screen is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low energy consumption hi-lite LED multimedia information distribution screen to propose the multimedia information distribution screen on realizing at present among the solution above-mentioned background art, the consumption of electric energy is great, and the consumption is about 350 + 500W/square meter, and luminance is not high simultaneously, has increased the consumption of electric energy, has increased use cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a low-energy-consumption high-brightness LED multimedia information distribution screen comprises a shell, wherein a partition plate is arranged inside the shell and fixedly connected with the shell through screws, protective glass is arranged at the middle position of one end of the shell, a light sensing probe is arranged above the protective glass, a screen body is arranged on one side of the partition plate and is positioned on one side of the protective glass, limiting fixed blocks are arranged above and below the inside of the shell and are positioned on one sides of the upper end and the lower end of the screen body, a storage module is arranged on the other side of the partition plate, a sending card is arranged below the storage module, a controller is arranged below the sending card, a WIFI module is arranged below the controller, the sending card, the controller and the WIFI module are all connected with the partition plate through screws, a power supply module is arranged below one side of the shell, and the power supply module is fixedly connected with the shell through a clamping groove, the screen body is provided with four modules, the front end of each module is provided with a lighting LED lamp bead, each lighting LED lamp bead is provided with a plurality of lighting LED lamp beads, one side of each lighting LED lamp bead is provided with a circuit aluminum substrate, and one side of each circuit aluminum substrate is provided with a video amplifier, a driving chip, a dvr card and a receiving card.

Preferably, the video amplifier is located above the driving chip, the driving chip is located above the dvr card, and the dvr card is located above the receiving card.

Preferably, the both ends of casing all are provided with fan groove, the inside in fan groove is provided with the filter plate, be provided with the radiator-grid on the filter plate, the intermediate position department of radiator-grid is provided with the fan bracing piece, one side of fan bracing piece is provided with pnematic radiator-fan, and pnematic radiator-fan is provided with a plurality of.

Preferably, one end of the pneumatic heat dissipation fan extends to the inside of the fan support rod.

Preferably, the controller passes through the WIFI module and the two-way electric connection of mobile terminal, the two-way electric connection of controller and storage module, the output of light sense probe and the input electric connection of controller, the output of controller and the input electric connection of sender card, the output of sender card and the input electric connection of receiver card, the output of receiver card and driver chip's input electric connection, driver chip's output and the input electric connection of dvr card, the output of dvr card and video amplifier's input electric connection, video amplifier output and driver chip's input electric connection, driver chip's output and the input electric connection of illumination level LED lamp pearl.

Preferably, the pneumatic heat dissipation fan is located inside the fan groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up illumination level LED lamp pearl at the front end of the aluminium base board of circuit, prevented blockking of light, the effectual luminance that has improved, this utility model's LED luminance reaches 7200 cd/square meter, and traditional LED luminance is about 3000 + 6000 cd/square meter.

2. The utility model reduces the average power consumption of the screen body to 200W/square meter, and the power consumption of the traditional screen body is about 350-;

3. the utility model discloses a perception luminance of environment is come through setting up the light sense probe, is convenient for control module to carry out 0-100 automatically regulated to the luminance of publishing the screen through different ambient brightness, has realized the energy-conservation of secondary, lets the consumption of electric energy less, has done real energy-conservation;

4. the utility model realizes the control of mobile phone, computer, WiFi intelligent wireless cluster network, remote synchronous update, no delay picture, remote power-off, convenient operation and more energy-saving by arranging the WIFI module;

5. the utility model discloses a set up the dvr card, realized 16 way video signal inputs, ensured the demonstration of multi-window picture-in-picture.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the screen body of the present invention;

fig. 3 is a schematic structural diagram of the module of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a schematic structural view of the filter plate of the present invention;

fig. 6 is a schematic diagram of the present invention.

In the figure: 1. a housing; 2. a partition plate; 3. protecting glass; 4. a light sensing probe; 5. a screen body; 6. a limit fixing block; 7. a storage module; 8. sending the card; 9. a controller; 10. a WIFI module; 11. a power supply module; 12. a module; 13. an illumination-grade LED lamp bead; 14. a circuit aluminum substrate; 15. a video amplifier; 16. a driving chip; 17. a dvr card; 18. receiving a card; 19. filtering the plate; 20. a pneumatic heat dissipation fan; 21. a heat-dissipating web; 22. a fan support bar; 23. a fan groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-6, the present invention provides an embodiment: a low-energy-consumption high-brightness LED multimedia information distribution screen comprises a shell 1, a partition plate 2 is arranged inside the shell 1, the partition plate 2 is fixedly connected with the shell 1 through screws, a protective glass 3 is arranged at the middle position of one end of the shell 1, a light sensing probe 4 is arranged above the protective glass 3, a screen body 5 is arranged on one side of the partition plate 2, the screen body 5 is positioned on one side of the protective glass 3, limiting fixing blocks 6 are arranged above and below the inside of the shell 1, the limiting fixing blocks 6 are positioned on one sides of the upper end and the lower end of the screen body 5, a storage module 7 is arranged on the other side of the partition plate 2, a sending card 8 is arranged below the storage module 7, a controller 9 is arranged below the sending card 8, a WIFI module 10 is arranged below the controller 9, the sending card 8, the controller 9 and the WIFI module 10 are connected with the partition plate 2 through screws, a power supply module 11 is arranged below one side of the shell 1, the power supply module 11 is fixedly connected with the shell 1 through a card slot, the screen body 5 is provided with four modules 12, the four modules 12 are arranged at the front end of each module 12, the illumination-level LED lamp beads 13 are arranged and are provided with a plurality of illumination-level LED lamp beads 13, one side of each illumination-level LED lamp bead 13 is provided with a circuit aluminum substrate 14, one side of each circuit aluminum substrate 14 is provided with a video amplifier 15, a driving chip 16, a dvr card 17 and a receiving card 18, the storage module 7 is VR9FU126428HBHMBT in model, the sending card 8 is TS802D in model, the controller 9 is APU A8 in model, the power supply module 11 is MICRO USB in model, the WIFI module 10 is SKYLAB in model, the video amplifier 15 is AD8132ARMZ-REEL7 in model, the driving chip 16 is 913700615882 in model, the dvr card 17 is BL-1416 in model, and the receiving card 18 is HD-R501E in model.

Further, the video amplifier 15 is located above the driving chip 16, the driving chip 16 is located above the dvr card 17, and the dvr card 17 is located above the receiving card 18, which facilitates the transmission of signals through the dislocation distribution.

Further, fan grooves 23 are formed in two ends of the shell 1, filter plates 19 are arranged inside the fan grooves 23, a radiator mesh 21 is arranged on the filter plates 19, a fan support rod 22 is arranged in the middle of the radiator mesh 21, a pneumatic radiator fan 20 is arranged on one side of the fan support rod 22, the pneumatic radiator fan 20 is provided with a plurality of fan grooves, and heat dissipation of the device is facilitated through the arrangement of the radiator mesh 21.

Further, one end of the pneumatic heat dissipating fan 20 extends into the fan support rod 22, and the pneumatic heat dissipating fan 20 is fixed by the extension.

Further, the controller 9 is electrically connected with the mobile terminal in a bidirectional manner through the WIFI module 10, the controller 9 is electrically connected with the storage module 7 in a bidirectional manner, the output end of the light sensing probe 4 is electrically connected with the input end of the controller 9, the output end of the controller 9 is electrically connected with the input end of the sending card 8, the output end of the sending card 8 is electrically connected with the input end of the receiving card 18, the output end of the receiving card 18 is electrically connected with the input end of the driving chip 16, the output end of the driving chip 16 is electrically connected with the input end of the dvr card 17, the output end of the dvr card 17 is electrically connected with the input end of the video amplifier 15, the output end of the video amplifier 15 is electrically connected with the input end of the driving chip 16, the output end of the driving chip 16 is electrically connected with the input end of the lighting-level LED.

Further, the pneumatic heat dissipating fan 20 is located inside the fan groove 23, and a part of rainwater can be blocked by disposing the pneumatic heat dissipating fan 20 inside the fan groove 23.

The working principle is as follows: when the LED lamp is used, firstly, the light sensing probe 4 can sense the brightness of the environment in real time, the light sensing probe 4 sends the brightness to the controller 9, the controller 9 analyzes the suitable brightness at the moment, the mobile phone and the computer can transmit the content to be displayed to the controller 9 through the WIFI module 10, the controller 9 transmits the video information to the storage module 7 for storage, when the display is needed, the controller 9 calls the video information from the storage module 7 and transmits the video information to the sending card 8, the sending card 8 transmits the video information to the receiving card 18 and then transmits the video information to the driving chip 16, the driving chip 16 transmits the video information to the dvr card 17, the dvr card 17 adjusts the video information into 16 paths of video signals, then transmits the video signals to the video amplifier 15 for amplifying, transmits the video information back to the driving chip 16, the driving chip 16 controls the lighting LED lamp beads 13 to be displayed, and the lighting LED lamp beads 13 are arranged at the front end of the circuit aluminum substrate 14, the blocking of light is effectively prevented, electric energy is saved, and meanwhile, the brightness of the screen body 5 is adjusted through different ambient brightness, so that the electric energy is saved again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low energy consumption hi-lite LED multimedia information distribution screen, includes casing (1), its characterized in that: the novel solar photovoltaic power generation panel is characterized in that a partition plate (2) is arranged inside the shell (1), the partition plate (2) is fixedly connected with the shell (1) through screws, protective glass (3) is arranged at the middle position of one end of the shell (1), a light sensing probe (4) is arranged above the protective glass (3), a screen body (5) is arranged on one side of the partition plate (2), the screen body (5) is located on one side of the protective glass (3), limiting fixing blocks (6) are arranged above and below the inside of the shell (1), the limiting fixing blocks (6) are located on one sides of the upper end and the lower end of the screen body (5), a storage module (7) is installed on the other side of the partition plate (2), a sending card (8) is arranged below the storage module (7), a controller (9) is arranged below the sending card (8), and a WIFI module (10) is arranged below the controller (9), the LED screen is characterized in that the sending card (8), the controller (9), the WIFI module (10) and the partition plate (2) are connected through screws, a power supply module (11) is arranged below one side of the shell (1), the power supply module (11) is fixedly connected with the shell (1) through a clamping groove, the screen body (5) is provided with four modules (12), the number of the modules (12) is four, the front end of each module (12) is provided with a lighting LED lamp bead (13), the lighting LED lamp beads (13) are provided with a plurality of modules, one side of each lighting LED lamp bead (13) is provided with a circuit aluminum substrate (14), and one side of each circuit aluminum substrate (14) is provided with a video amplifier (15), a driving chip (16), a dvr card (17) and a receiving card (18).

2. The LED multimedia information distribution screen with low energy consumption and high brightness according to claim 1, wherein: the video amplifier (15) is positioned above the driving chip (16), the driving chip (16) is positioned above the dvr card (17), and the dvr card (17) is positioned above the receiving card (18).

3. The LED multimedia information distribution screen with low energy consumption and high brightness according to claim 1, wherein: the utility model discloses a fan, including casing (1), fan groove (23), the inside in fan groove (23) is provided with filter plate (19), be provided with radiator-grid (21) on filter plate (19), the intermediate position department of radiator-grid (21) is provided with fan bracing piece (22), one side of fan bracing piece (22) is provided with pnematic radiator fan (20), and pnematic radiator fan (20) are provided with a plurality of.

4. The LED multimedia information distribution screen with low energy consumption and high brightness according to claim 3, wherein: one end of the pneumatic heat dissipation fan (20) extends to the inside of the fan support rod (22).

5. The LED multimedia information distribution screen with low energy consumption and high brightness according to claim 1, wherein: the controller (9) is electrically connected with the mobile terminal in a bidirectional way through the WIFI module (10), the controller (9) is electrically connected with the storage module (7) in a bidirectional way, the output end of the light sensing probe (4) is electrically connected with the input end of the controller (9), the output end of the controller (9) is electrically connected with the input end of the sending card (8), the output end of the sending card (8) is electrically connected with the input end of the receiving card (18), the output end of the receiving card (18) is electrically connected with the input end of the driving chip (16), the output end of the driving chip (16) is electrically connected with the input end of the dvr card (17), the output end of the dvr card (17) is electrically connected with the input end of the video amplifier (15), the output end of the video amplifier (15) is electrically connected with the input end of the driving chip (16), the output end of the driving chip (16) is electrically connected with the input end of the lighting LED lamp bead (13).

6. The LED multimedia information distribution screen with low energy consumption and high brightness according to claim 3, wherein: the pneumatic heat dissipation fan (20) is positioned inside the fan groove (23).