LED panel shielding device
A shielding device and panel technology, applied in the fields of magnetic field/electric field shielding, electrical components, etc., can solve the problems of interference, electromagnetic damage, equipment corrosion and aging, etc., to improve reliability, reduce maintenance costs, and increase shielding effectiveness.
Active Publication Date: 2019-01-15
SHENZHEN FRD SCI & TECH
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Problems solved by technology
At present, shielding products commonly used in electronic equipment or communication equipment can generally meet the performance requirements of shielding. However, when LED electronic equipment is used in special occasions such as outdoors, it is necessary to consider the corrosion and aging of the equipment due to weather conditions, and the electronic equipment. The harm of electromagnetic radiation generated to human body and the electromagnetic interference caused by other mobile devices or aircraft
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Embodiment Construction
[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0023] like figure 1 , 2 As shown, an LED panel shielding device according to an embodiment of the present invention includes a metal base plate 10 , a shielding net component 20 and a conductive component 30 . The shielding net assembly 20 is arranged on the metal bottom plate 10, and the conductive component 30 is arranged between the outer peripheral side of the shielding net assembly 20 and the inner peripheral side of the metal bottom plate 10, so as to realize the conductive overlap between the two, so that the shielding net assembly 20, the conductive component The space between 30 and the metal bottom plate 10 forms a nearly closed shielding cavity for placing the LED panel 1 to prevent electromagnetic waves ge...
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The invention discloses an LED panel shielding device, comprising a metal bottom plate, a shielding net assembly arranged on the metal bottom plate, a conductive assembly arranged between an outer circumferential side of the shielding net assembly and an inner circumferential side of the metal bottom plate; The shielding net assembly, the space between the conductive assembly and the metal bottomplate form a shielding cavity for placing the LED panel. The LED panel shielding device of the invention is provided; the metal bottom plate, the shielding net and the conductive assembly are overlapped with each other to form a shielding cavity in which the LED panel is placed. The electromagnetic wave is reflected and attenuated in the shielding cavity so as to prevent the electromagnetic wave generated by the electronic components in the LED panel from radiating outside. The shielding effectiveness of the electronic equipment is increased, the reliability of the electronic equipment is improved, and the maintenance cost is reduced.
Description
technical field [0001] The invention relates to the technical field of electronic equipment shielding, in particular to an LED panel shielding device. Background technique [0002] In electronic equipment or communication equipment, in order to solve the electromagnetic shielding problem caused by electromagnetic waves generated by electronic components, it is necessary to install shielding products to bridge the gaps between thin plate parts to ensure reliable electrical connection during normal operation of the equipment. At present, shielding products commonly used in electronic equipment or communication equipment can generally meet the performance requirements of shielding. However, when LED electronic equipment is used in special occasions such as outdoors, it is necessary to consider the corrosion and aging of the equipment due to weather conditions, and also consider the electronic equipment. The electromagnetic radiation generated will harm the human body and cause ...
Claims
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Login to View More IPC IPC(8): H05K9/00
CPCH05K9/0054
Inventor 徐云张龙兵姜明亮许恒
Owner SHENZHEN FRD SCI & TECH