Fireproof LED display module

The utility model relates to the technical field of LED display. The utility model relates to a display module, in particular to a fireproof LED display module. Face mask and shell, the mask is made of a ceramic material; the shell is made of aluminum; the PCB is fixed on the shell through screws; t...

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Bibliographic Details
Main Authors CHEN YING, XU NING, RONG JIE, GUO CHENGBING
Format Patent
LanguageChinese
English
Published 21.02.2020
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:The utility model relates to the technical field of LED display. The utility model relates to a display module, in particular to a fireproof LED display module. Face mask and shell, the mask is made of a ceramic material; the shell is made of aluminum; the PCB is fixed on the shell through screws; the mask is fixedly connected with the PCB through screws; wherein a magnetic core is fixed on the shell, the magnetic core is used for adsorbing a mounting steel plate, a back plate is further fixed on the back surface of the shell, a spring lock is mounted on the back plate, and the problem that inthe prior art, an LED display module is not fireproof or the fireproof LED display module is prone to sliding down, so that potential safety hazards exist can be solved. 本实用新型涉及LED显示技术领域，尤其是一种防火LED显示模块，包括面罩和壳体，所述面罩由陶瓷材料制成，所述壳体由铝制成，PCB板通过螺钉固定在壳体上，所述面罩通过螺钉与PCB板固定连接，所述壳体上固定有磁芯，所述磁芯用于吸附安装钢板，所述壳体背面还固定有背板，所述背板上安装有弹簧锁，本实用新型可以解决现有技术中LED显示模块不防火或者防火LED显示模块容易下滑存在安全隐患的问题。
Bibliography:Application Number: CN201921128041U