Underwater waterproof socket

A waterproof socket and plug technology, applied in the base/shell, coupling device, transportation and packaging, etc., can solve the problems of limited battery capacity and insufficient battery life, and achieve the effect of preventing fish from hitting

Inactive Publication Date: 2022-08-05
HUBEI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, portable electrical appliances will be equipped with batteries inside the instrument to provide power. Although this configuration can be used in different places, the battery capacity is limited and the battery life is insufficient.

Method used

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  • Underwater waterproof socket
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Embodiment Construction

[0019] The principles and features of the present invention are described below with reference to examples and accompanying drawings. The examples are only used to explain the present invention, but not to limit the scope of the present invention.

[0020] see figure 1 , is the overall structure diagram of the underwater socket, the power cord 5 enters the interior of the underwater socket from one end of the cylindrical plastic shell 1, and is connected with the internal metal reed; The seams are in close contact to ensure that no water can enter the socket at the incoming end. The protective cover 3 is connected with the cylindrical plastic shell 1 through a hinge 31 and can be opened and closed freely. There are reserved plug outlet holes 32 on the protective cover 3 . In a harsh underwater environment, the protective cover 3 can effectively prevent fish from hitting, or high-speed sand and gravel hitting and damaging the sealing ring 21 . When the plug is plugged in, th...

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Abstract

The invention discloses an underwater waterproof socket, which comprises a plug box and a plug, and is characterized in that the plug comprises pins and insulating rubber; the insertion box is provided with an insertion hole and an external power line, and the insertion hole is composed of a sealing ring, a hydrophobic insertion hole and multiple layers of hydrophobic nanofibers; the multiple layers of hydrophobic nanofibers are arranged in the hydrophobic insertion holes, and the super-hydrophobic nanofibers are formed by spraying suspension liquid containing SiO2-NPs and hydrophobic compound isocyanate on the surface of the cotton fiber base material. The invention has the following beneficial effects: the nanofiber material has super-hydrophobicity and can prevent moisture in the external environment from entering the insertion box; and meanwhile, the nanofiber also has a sealing effect, so that water is prevented from entering the insertion box.

Description

technical field [0001] The invention belongs to the field of electrical equipment, in particular to a waterproof socket which can be used for underwater. Background technique [0002] In general, water is conductive because of the presence of large amounts of conductive ions and impurities in water. And water can cause electrical shorts, make equipment useless, or even damage equipment. In particular, leakage of electricity due to water or other reasons may pose a threat to human life. Therefore, electrical equipment is always limited by the water environment, such as underwater electrical equipment, flood relief, underwater maintenance and repair, diving operations, and bathing rooms. In these application scenarios, power sockets are often used, and how to realize the waterproof function of power sockets is an important issue that must be considered. [0003] In order to meet the standard waterproof requirements, the underwater electrical equipment usually adopts an inte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/52H01R13/523
CPCH01R13/52H01R13/523H01R13/5202H01R13/502Y02T10/7072
Inventor 徐海红蒋晗如赵东沈静汪洋陈小玲
Owner HUBEI UNIV OF SCI & TECH
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