Coal mine lamp capable of detecting gas content

The utility model discloses a coal mine lamp capable of detecting gas content. Coal mine lamp body, a lamp cover is installed at one end of the coal mine lamp body. A buckle is mounted at the other end of the coal mine lamp main body; moisture insulation boxes are installed on the two sides of the b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DING JIANGHAI, FENG HAORAN, HAN QUANSHENG
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 USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a coal mine lamp capable of detecting gas content. Coal mine lamp body, a lamp cover is installed at one end of the coal mine lamp body. A buckle is mounted at the other end of the coal mine lamp main body; moisture insulation boxes are installed on the two sides of the bottom end of the coal mine lamp body, a fixing screw is installed at one end of the surface of the lamp cover, a sealing strip is installed at one end of the fixing screw, a groove is formed in the top end surface of the lamp cover, a dustproof net is installed on the inner side of the lamp cover, and a frame is arranged on the edge of the dustproof net. According to the utility model, the dustproof net is arranged on the lamp cover of the coal mine lamp; small-particle stones and diffused dustsplashed in the underground environment are shielded, the service life of lamplight glass of the coal mine lamp is prolonged, the functionality of the lamplight glass is kept, the moisture insulationbox installed at the botto