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LED display screen auxiliary device with light pollution control function

A technology of LED display and auxiliary devices, which is applied in the direction of identification devices, mechanical equipment, static indicators, etc., can solve the problems of pollution, light pollution suppression is not very ideal, and achieve the effect of preventing the center of gravity from being unstable

Pending Publication Date: 2022-05-13
FOSHAN ZHONGDE PHOTOELECTRIC SPECIAL LIGHTING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The high brightness characteristic of LED display is an important reason for light pollution. In order to effectively solve the problem of light pollution, people use high-purity colors and mixed colors as little as possible by reducing the brightness of LED displays or rationally designing LED display content. Low-purity, high-brightness colors are used as the main color to reduce light pollution, but the above solutions are not ideal for light pollution suppression

Method used

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  • LED display screen auxiliary device with light pollution control function
  • LED display screen auxiliary device with light pollution control function
  • LED display screen auxiliary device with light pollution control function

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-10 , the present invention provides a technical solution: an LED display auxiliary device with light pollution prevention and control functions, including an LED display 1, a wall 7, an ambient light sensor 33 installed on the rear side of the LED display 1, and an external light sensor 33 on the outside of the LED display 1. The frame 2 is socketed on the edge, and an opening is provided on the wall 7. The LED display 1 is located on the ...

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Abstract

The LED display screen auxiliary device with the light pollution prevention and control function comprises an LED display screen and a wall, an ambient light sensor is installed on the rear side of the LED display screen, a frame is connected to the edge of the outer side of the LED display screen in a sleeving mode, an opening is formed in the wall, the LED display screen is located on the rear side of the wall, and the ambient light sensor is installed on the rear side of the LED display screen. And concave blocks are movably connected to the positions, close to the left side and the right side, of the bottom of the frame correspondingly, and turnover plates are fixedly connected to the bottoms of the concave blocks. The current inclination of the LED display screen can be adjusted according to time, so that the inclination between the LED display screen and the vertical plane is smaller than 45 degrees, the LED display screen better conforms to the visual angle of people, and meanwhile, the influence of direct light and dissipated light of the LED display screen on the surrounding environment is reduced.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an auxiliary device for LED display screens with light pollution prevention and control functions. Background technique [0002] During the rapid development of urbanization in my country, the city's new CBD and existing downtown and bustling areas are actively creating urban night scenes. LED electronic screens can not only display dynamic advertisements to bring economic benefits, but also promote urban civilization, and the brightness is high. , Larger area, more attractive to people's attention, so it has become the darling of urban night scene projects in recent years. LED electronic screens inevitably bring about light pollution problems when they are used. [0003] The high brightness characteristic of LED display is an important reason for light pollution. In order to effectively solve the problem of light pollution, people use high-purity colors and mixed colo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/10F16M11/18F16M13/02F16M7/00G09F9/33G09G3/32
CPCF16M11/10F16M11/18F16M13/02F16M7/00G09F9/33G09G3/32
Inventor 张历平周召鹏
Owner FOSHAN ZHONGDE PHOTOELECTRIC SPECIAL LIGHTING CO LTD