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A high sealing outdoor led display

An LED display, high-sealing technology, applied in the direction of sealing shell, electrical equipment shell/cabinet/drawer, identification device, etc., can solve problems such as poor sealing performance, short-circuit damage to LED display, water ingress to LED display, etc. Extend service life, extend outdoor service life, improve sealing effect

Active Publication Date: 2022-03-22
FUJIAN HIGREEN CAILIANG OPTOELECTRONICS TECHCO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh outdoor environment used by outdoor LED displays, it is especially necessary to pay attention to the waterproof problem of outdoor LED displays in rainy and snowy weather. Water, causing short circuit damage to the LED display

Method used

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  • A high sealing outdoor led display
  • A high sealing outdoor led display
  • A high sealing outdoor led display

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0024] like figure 1 , figure 2 A highly sealed outdoor LED display shown in the figure includes an outer box 1, a transparent protective plate 2, an LED display 3, a base 4, a gasket 5, a gland 6 and a plurality of fixing mechanisms 7, and the left and right sides of the outer box 1 Two fixed seat plates 10 are installed on both sides, the transparent protective plate 2 is bonded in the first annular groove 11 on the front of the outer box 1, the base 4 is fixed at the opening at the bottom of the outer box 1 by several screws 8, and the LED display screen 3 is set in the outer box 1, and t...

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PUM

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Abstract

The invention discloses a highly sealed outdoor LED display screen, which includes an LED display screen, an outer box, a transparent protective plate, a base, a sealing gasket, a gland and a plurality of fixing mechanisms. The transparent protective plate is bonded to the The front of the outer box, the base is fixed on the opening at the bottom of the outer box by several screws, the LED display is arranged in the outer box, and the bottom of the LED display is fixed on the On the base, the gland is fixed on the front of the outer box through the fixing mechanism, the outer peripheral part of the gasket is pressed between the gland and the outer box, and the seal The inner peripheral portion of the pad is press-fitted between the gland and the transparent protective plate. The invention has excellent sealing performance, good waterproof effect, and prolongs the outdoor service life of the outdoor LED display screen.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to a highly sealed outdoor LED display screen. Background technique [0002] Outdoor LED display is a commonly used display device. It is composed of several LED module panels. The screen display content is replaced by turning on and off the traffic lights. It has low power consumption, low voltage demand, long service life, and strong resistance to external interference. advantage. Due to the harsh outdoor environment used by outdoor LED displays, it is especially necessary to pay attention to the waterproof problem of outdoor LED displays in rainy and snowy weather. Water, causing short circuit damage to the LED display. Contents of the invention [0003] In view of this, the present invention provides a highly sealed outdoor LED display screen to solve the above technical problems. [0004] In order to achieve the above object, the present invention provides the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33H05K5/06
CPCG09F9/33H05K5/065
Inventor 林建忠林剑锋林玉科
Owner FUJIAN HIGREEN CAILIANG OPTOELECTRONICS TECHCO LTD
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