Locking device for dental surgery

A locking device for a dental surgery comprises a button arranged on the outer surface of a lamp cover and electrically connected with an LED lamp set arranged in the lamp cover; LED lighting sources of the LED lamp set are uniformly arranged in the lamp cover in a ring-shaped manner, wherein, the L...

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Bibliographische Detailangaben
1. Verfasser:	YANG JIAOJIE
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BLASTING DENTISTRY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HUMAN NECESSITIES HYGIENE 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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE 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:	A locking device for a dental surgery comprises a button arranged on the outer surface of a lamp cover and electrically connected with an LED lamp set arranged in the lamp cover; LED lighting sources of the LED lamp set are uniformly arranged in the lamp cover in a ring-shaped manner, wherein, the LED lamp set includes more than three groups of LED lighting sources. The locking device effectively avoids the defects that a lamp is not energy-saving, heat is generated at the same time, and high light can cause eye fatigue to an operator, so that a surgical spot cannot be accurate.