LED lamp holder structure

The invention provides an LED lamp holder structure. A lamp holder of the structure well controls the length of an insulator, and an installation structure of a driving circuit board is simplified. The LED lamp holder structure comprises a lamp support, a bench insulator, a thread electric conductio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SUN HUIXIANG
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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides an LED lamp holder structure. A lamp holder of the structure well controls the length of an insulator, and an installation structure of a driving circuit board is simplified. The LED lamp holder structure comprises a lamp support, a bench insulator, a thread electric conduction head and an electric conduction cap; the bench insulator is a hollow columnar component with two ends opened, one end of the bench insulator is connected with the lamp support, the other end of the bench insulator is connected with the thread electric conduction head through threads, and an installation cavity used for installing the driving circuit board is formed inside the thread electric conduction head after the bench insulator and the thread electric conduction head are connected; and the driving circuit board is round, the lower surface of the driving circuit board abuts against the end face of the bench insulator, an element is in contact with the inner wall of the top end of the thread electric conductio