LED lamp with LED lamp beads capable of being increased or decreased

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with LED lamp beads capable of being increased or decreased, which overcomes the defects that the lighting brightness of the LED lamp cannot be changed by adjusting the number of the turned-on lamp beads, the...

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Bibliographische Detailangaben
Hauptverfasser:	LIU PENGJIN, YE ZHICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of LED lamps, in particular to an LED lamp with LED lamp beads capable of being increased or decreased, which overcomes the defects that the lighting brightness of the LED lamp cannot be changed by adjusting the number of the turned-on lamp beads, the turned-off lamp beads cannot be hidden and the attractiveness is poor, and comprises a base, a first lamp holder is fixed at the top of the base, and a second lamp holder is clamped on the inner side of the top of the first lamp holder. A third lamp holder is clamped on the inner side of the top of the second lamp holder, springs are arranged on the inner sides of the tops of the first lamp holder and the second lamp holder, contact pieces are welded to the bottoms of the springs, touch plates are arranged on the upper surfaces of the bottoms of the third lamp holder and the second lamp holder, a connecting plate is welded to the bottom of the inner side of the second lamp holder, and a first telescopic rod is ins