Voltage-adjustable waterproof socket and plug

Abstract

The invention belongs to the technical field of electrical connection devices and discloses a waterproof socket with the adjustable voltage, and a plug. The socket comprises a socket housing, a powersupply coil and a magnetic core; the power supply coil and the magnetic core are arranged in the socket housing; the magnetic core penetrates through the power supply coil, and the power supply coil is connected with a power supply circuit; and the socket further comprises a coil traction device arranged in the socket housing, and the coil traction device can adjust the position of the power supply coil. The plug comprises a plug housing, a power receiving coil and a magnetic core; the power receiving coil and the magnetic core are arranged in the plug housing, the magnetic core penetrates through the power receiving coil, and the power receiving coil is connected with a load current. The socket and the plug are waterproof in all directions and can be plugged for use underwater; and the output voltage of the socket can be adjusted according to the using requirement, and different voltages are provided.

Description

technical field [0001] The invention belongs to the technical field of electrical connection devices, in particular to a voltage-adjustable waterproof socket and plug. Background technique [0002] Since electricity has entered people's lives, the topic of how to prevent electric shocks has also been derived. Every year, news of various electrical leakages or electric shocks occurs from time to time, especially for families with children. In order to prevent children from electric shocks I tried my best. And among various accidents of electric shock and electric leakage, electric shock accidents due to water account for a large part. [0003] And there are many waterproof sockets on the market now, simple ones have a waterproof cover installed outside the bathroom sockets, and there are more complicated sealed waterproof sockets designed in structure. However, most of these sockets can only prevent splashing water due to structural reasons, and cannot achieve all-round wat...

AI Technical Summary

Problems solved by technology

[0003] And now there are many waterproof sockets on the market, simple ones have a waterproof cover installed outside the bathroom sockets, and more complex sealed waterproof sockets designed in structure

However, most of these sockets can only prevent splashing water due to structural reasons, and cannot achieve all-round waterproofing, and some sealed waterproof sockets with complex structures are difficult to plug in and out in use.

[0004] At the same time, there are many kinds of electronic products, and the chargers of different manufacturers require different voltages and structures. The chargers cannot be used universally, which not only causes waste of materials, but also brings a lot of inconvenience to people's use.

At present, common sockets provide 220V intelligently, and a few sockets have the function of voltage transformation, but this kind of transformer socket can only provide a few voltages of different gears

With the rapid increase of the types of electrical appliances and the increase of different requirements of users for the power of electrical appliances, such as the power of lighting equipment, the voltage value has been expanded to a large range. Pressure sockets can no longer meet this demand well.

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