Submersible searchlight

Abstract

The invention discloses a submersible searchlight comprising a submersible cylinder, a view window, a search window and a light-emitting component. The submersible cylinder comprises a view cylinder, a telescopic cylinder and a search cylinder communicated with one another in order; the search cylinder is in an L-shaped bent tubular structure; the search cylinder comprises a first submersible sub-cylinder and a second submersible sub-cylinder communicated with each other; a first reflector is disposed at a bend of the search cylinder; the view cylinder can axially slide relative to the telescopic cylinder; the second submersible sub-cylinder can peripherally rotate relative to the telescopic cylinder; the view widow is hermetically disposed at one end of the view cylinder; the search window is hermetically disposed at one end of the first submersible sub-cylinder; the light-emitting component emits light which passes through the first reflector and the search window and arrives at a search object; light reflected from the search object sequentially passes the search window, the first reflector and the view window and arrives at eyes of a viewer. When using the submersible search light, a searcher need not dive; the length of the submersible cylinder can be flexibly adjusted according to the depth of the search object, and the search direction of the search cylinder is changeable.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to a diving search lamp. Background technique [0002] Underwater search is a common underwater operation. When searching underwater, it is usually necessary to use a diving light. A diving light is a lamp used for underwater lighting. The existing underwater search method is usually that the searcher carries the diving light Diving into the water to search, however, the underwater operation environment often has certain dangers and complexity, and in many cases it is not suitable for searchers to dive into the water. Contents of the invention [0003] The purpose of the present invention is to provide an underwater lighting device that can perform underwater search without the searcher diving into the water. [0004] In order to solve the above technical problems, the present invention provides a diving search light, which includes: a diving tube, the diving tube is a cylindrical ...

AI Technical Summary

Problems solved by technology

[0002] Underwater search is a common underwater operation. When searching underwater, it is usually necessary to use a diving light. A diving light is a lamp used for underwater lighting. The existing underwater search method is usu

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