Oral cavity lamp

• Main Authors: WEN SENLIN, GU XIANQING, HE ZEHONG, GUO QIANKUN, GE SHIBO, FU SONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2018
• Subjects: BLASTING; DIAGNOSIS; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; 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; SURGERY; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model provides an oral cavity lamp, include arc, housing, shelter from cloth, elasticity rope, ring, screw hole, spiral shell rasp bar, disc, sponge piece and handle, the arc assembly is in the inside left side of housing, shelter from the cloth right -hand member and fix at the inside right -hand member face of housing, just shelter from the cloth left end and fix at arc left end face, the ring is installed at arc left end face, elasticity rope left end is fixed at arc right -hand member face, and elasticity rope right -hand member fixes at the inside right -hand member face of housing, and this design has realized sheltering from the ultraviolet purpose, the screw hole is seted up at dead lever right -hand member face intermediate position, and threaded hole is equipped withspiral shell rasp bar, the sponge piece is installed at disc right -hand member face, the handle is installed at spiral shell rasp bar annular side upside, and this design has realized the purpose oflens protection, the utili