Drilling camera lens suitable for muddy water environment

The utility model relates to the technical field of drilling camera shooting, in particular to a drilling camera lens suitable for a muddy water environment. The muddy water discharging device comprises a battery box internally provided with a columnar cavity, a groove formed in the circumferential...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN WEIDONG, HAN SONG, ZHANG MINGCAI, JU GUANGHONG, CHEN YONGHUI, WU KEFAN, CHEN ZONGGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM BASIC ELECTRIC ELEMENTS BLASTING CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of drilling camera shooting, in particular to a drilling camera lens suitable for a muddy water environment. The muddy water discharging device comprises a battery box internally provided with a columnar cavity, a groove formed in the circumferential direction of one end of the battery box, a battery pack arranged in the groove, a heat dissipation plate connected to one end of the battery box, a ceramic heating piece connected to the heat dissipation plate, and a housing externally connected to one end of the battery box in the circumferential direction. A housing is externally connected along the circumference of the other end of the battery box, the housing is sleeved in the housing, and one end of the housing protrudes; the cylindrical camera lens comprises a camera body, the cylindrical camera body is externally connected with a camera shell, one end of the camera shell is connected with a spherical cover shell, and the other end of the camera shell is conn