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A built-in high-power lamp led display

一种LED显示屏、大功率的技术，应用在辨认装置、仪器等方向，能够解决灯光分布密度低、显示屏空间利用率低、大功率LED灯透光率低等问题，达到透光率以及结构稳定性提升、提高透光面积和结构强度、绚丽灯光显示效果的效果

Inactive Publication Date: 2019-04-12
ROE VISUAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high-power LED light of this LED display can only transmit light through the circular light-transmitting area formed between four adjacent pixel points, as shown in the appendix of the patent specification figure 2 As shown, due to the small spacing between pixels, the area of ​​the formed circular light-transmitting area is also small, so the light transmittance of high-power LED lamps is very low, and one circular light-transmitting area corresponds to only one With high-power LED lights, the space utilization rate of the display screen is low, and the light distribution density is low, so it is still unable to achieve the ideal lighting effect

Method used

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  • A built-in high-power lamp led display
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  • A built-in high-power lamp led display

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Embodiment 1

[0028] Please refer to Figure 1 to Figure 5 Shown, embodiment one of the present invention is:

[0029]An LED display screen with built-in high-power lamps, including a display screen main body and an LED light group, the display screen main body includes a bottom case 1, a circuit board 2, pixel points 20 installed on the circuit board 2 and a panel 3, the Pixels 20 are arranged on the circuit board 2 in a matrix, and the LED lamp group includes a drive board 4 and a plurality of high-power LED lamps arranged symmetrically on the drive board 4, and the LED lamp group is detachable Fixed on the bottom case 1, the circuit board 2 is provided with a light-transmitting hole 21 corresponding to the LED light group, and the light-transmitting hole 21 is composed of a cross-shaped hollow part 210 arranged between the pixel points 20 and a The center of the font-shaped hollow part 210 is formed by a combination of multiple arc-shaped hollow parts 211 arranged outward on different c...

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PUM

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Abstract

The invention relates to an embedded large-power lamp LED display screen. According to the embedded large-power lamp LED display screen, an LED lamp set formed by a plurality of large-power LED lamps serves as a lamplight light source, the light-transmitting hole design is conducted by fully utilizing the space among pixel points, light-transmitting holes composed of cross-shaped hollowed-out portions and a circular-arc-shaped hollowed-out portions cannot affect the original pixel point distribution of the display screen, the light-transmitting area can be increased to the maximum degree, and the structural strength can be improved to the maximum degree. Compared with an existing product, the lamplight strength of the obtained embedded large-power lamp LED display screen is improved greatly, the distribution density is increased greatly, the light-transmitting rate is increased greatly, structural stability is improved greatly, and the more gorgeous lamplight display effect is achieved.

Description

technical field [0001] The invention relates to the field of LED displays, in particular to an LED display screen embedded with high-power lamps. Background technique [0002] LED display is a display product that emits light by controlling LED light-emitting diodes. It can be used to display images, texts, videos, etc. It is mainly used for outdoor advertisements, stage background videos, and text information. High-power LED lights can emit brilliant lighting effects, which can be used to render effects in stage performances. Combining high-power LED lights and LED display screens, you can get a new type of LED display screen with both light and video effects at the same time, resulting in a more brilliant background display effect. The patent number is CN103177665A, and the Chinese invention patent titled "A LED display screen" discloses a display screen as described above. A high-power LED lamp is installed on the display screen to form a high-power lamp and A new type ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 蔡丹虎田顺文许毅张洪
Owner ROE VISUAL CO LTD
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