Low-power-consumption underwater position indicating light beacon equipment

Abstract

The invention discloses low-power-consumption underwater position indicating light beacon equipment, comprising a shell, a lamp holder and a glass shield, wherein a circuit board and a watertight socket connected with the circuit board through a wire are arranged inside the lamp holder, the joint of the lamp holder and the glass cover is provided with a lamp holder circular ring, a rubber gasket and a sealing ring and forms a sealing shell of an underwater position indicating light beacon with the watertight socket, the watertight socket resists water pressure and can be directly contacted with external water, the internal circuit board is fixedly arranged on the lamp holder through a separation sleeve, the watertight socket introduces an external direct current power supply to the internal circuit board, and the internal circuit board can output flicker light signals with certain frequency under the external power supply condition, so that light position indicating, warning and target discovery and identification for an underwater robot or related equipment are realized. The low-power-consumption underwater position indicating light beacon equipment is simple in structure, low in power consumption and far in position indication distance, and can work in deepwater.

Description

technical field [0001] The invention relates to an underwater light position indicating device, in particular to an underwater position indicating light mark device which utilizes a sealed casing and LED light-emitting diodes to realize underwater light position indication and identification. Background technique [0002] At present, the underwater position indicating lights on the market have the following problems: 1. The power consumption is relatively high, and the energy requirements for long-term underwater work are too high; the power consumption of general underwater lights should reach more than ten watts, or even higher . The working principle is to obtain high voltage through rectification and finally act on the thyristor to make the flash tube work, which produces a large power consumption, and it is easy to generate interference during operation, which affects the power supply of other devices in the system; 2. The sealing performance is poor, and it cannot Wor...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the shortcomings of high power consumption of current underwater lights and the inability t...

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