LED lamp bead centering pressing device

The LED lamp bead centering pressing device comprises a mounting circular plate, a supporting frustum is fixedly connected to the middle of the other side of the mounting circular plate, a PCB is movably connected to one side of the supporting frustum, an LED lamp bead is fixedly connected to the mi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU JIEYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The LED lamp bead centering pressing device comprises a mounting circular plate, a supporting frustum is fixedly connected to the middle of the other side of the mounting circular plate, a PCB is movably connected to one side of the supporting frustum, an LED lamp bead is fixedly connected to the middle of one side of the PCB, and a pressing cover is fixedly connected to the edge of one side of the PCB. According to the utility model, through the mutual cooperation of the mounting ring groove, the T-shaped connecting ring, the movable magnetic ring and the fixed magnetic ring, the pressing cover is fixed through the suction force between the movable magnetic ring and the fixed magnetic ring, and the pressing cover presses the pressing rubber ring under the action of magnetic force, so thatthe pressing effect is improved, and the service life of the pressing cover is prolonged. The PCB and the LED lamp beads are fixed more stably through elastic deformation of the pressing rubber ring,the installation process