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LED display screen module with lens and waterproof function

A technology of LED display and LED lamp beads, which is applied in lighting and heating equipment, components of lighting devices, lighting devices, etc., can solve the problem of the viewing angle of the image displayed by the LED display module, the special occasion cannot meet the requirements, and the production The quality is difficult to control and other problems, to achieve the effect of improving the light mixing effect, strong weather resistance, and improving production efficiency

Inactive Publication Date: 2013-12-18
SHENZHEN HIFUN OPTO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of potting sealant waterproofing are: the production process is complicated, the production quality is difficult to control, and the weather resistance is poor
[0005] 2. The viewing angle and mixed light of the image displayed by the LED display module
Therefore, the viewing angle of the current LED display is single, and the light mixing effect is not ideal, which cannot meet the requirements in special occasions.

Method used

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  • LED display screen module with lens and waterproof function
  • LED display screen module with lens and waterproof function
  • LED display screen module with lens and waterproof function

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0022] Such as Figure 1~4 As shown, a LED display module with a lens and a waterproof function proposed by a preferred embodiment of the present invention includes a bottom case 1 with a socket 5, a circuit driver board 4 arranged on the front side of the bottom case, 6 dot matrixes of LED lamp beads arranged on the circuit driving board, and a mask 2 arranged on the circuit driving board 4 . The mask 2 is an integral structure and covers the front of the circuit driving board 4 , the periphery of the mask 2 is bent to cover the periphery of the bottom case 1 , and a waterproof ring 3 is arranged between the bottom case 1 and the face shield 2 . The side surface of the inner and outer rings of the waterproof ring 3 is provided with concavo-convex corrugations 9 , and the concavo-convex corrugations 9 are correspondingly embedded in the walls of the bottom c...

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Abstract

The invention provides an LED display screen module with a lens and a waterproof function. The LED display screen module comprises a bottom shell, a circuit driving board arranged on the front of the bottom shell, an LED lamp bead array arranged on the circuit driving board, and a face cover arranged on the circuit driving board. The face cover is integrally covered on the front of the circuit driving circuit, four sides of the face cover are bent to wrap the four sides of the bottom shell, and waterproof rings are arranged between the bottom shell and the face cover. The bottom shell, the face cover and the waterproof rings can stop moisture from entering the interior of the LED display screen module from a display face and the four sides of the module, and enable the module to be simpler in production process, reliable in quality and high in weather resistance; the displaying angle of the module is changed and light blending effect is improved by the lens.

Description

technical field [0001] The invention relates to an LED display screen, in particular to a display screen module with a lens and waterproof function. Background technique [0002] LED display is an electronic display device that displays video images by controlling the light-emitting diodes to turn on and off. The current LED display is widely used, and has been widely used in outdoor advertising media, program performances, large conferences and other fields. As a display unit, the LED display module is an indispensable part of the LED display. However, the existing products have the following two major technical problems, which have been plagued by the stability and display quality of the LED display module: [0003] 1. The waterproof problem of the display surface of the LED display module [0004] The display surfaces of the existing display screens are all waterproofed by potting sealant. The disadvantages of potting sealant waterproofing are: the production process i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33F21V5/04F21Y101/02
Inventor 刘建设
Owner SHENZHEN HIFUN OPTO
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