A waterproof power plug includes a mounting frame, first and second conductive terminals, a fuse, and a fuse cover which are mounted inside the mounting frame. The fuse is electrically connected to the second conductive terminal. The mounting frame is provided with a mounting groove for exposing the fuse, and the fuse cover is mounted in the mounting groove to cover or expose the fuse. The power plug further includes a housing opened with a window for slidably operating the fuse cover, and a waterproof cover is mounted in the window. Therefore, the fuse cover is arranged on the mounting groove and the waterproof cover is further covered on the fuse cover, which provides multiple waterproof protections. The power plug has a good sealing performance and waterproof performance, which also helps to improve the overall waterproof performance and work safety of the string light with the power plug.

A waterproof power plug includes a mounting frame, first and second conductive terminals, a fuse, and a fuse cover which are mounted inside the mounting frame. The fuse is electrically connected to the second conductive terminal. The mounting frame is provided with a mounting groove for exposing the fuse, and the fuse cover is mounted in the mounting groove to cover or expose the fuse. The power plug further includes a housing opened with a window for slidably operating the fuse cover, and a waterproof cover is mounted in the window. Therefore, the fuse cover is arranged on the mounting groove and the waterproof cover is further covered on the fuse cover, which provides multiple waterproof protections. The power plug has a good sealing performance and waterproof performance, which also helps to improve the overall waterproof performance and work safety of the string light with the power plug.

Example systems, methods, and apparatus are disclosed herein for an interchangeable IPx4 UK blade with built-in fuse with a built-in fuse. The example systems, methods, and apparatus are configured to allow the user to replace used fuses from the interchangeable IPx4 UK blade with built-in fuse while providing water-sealing protection. Additionally, the example systems, methods, and apparatus are disclosed herein for an interchangeable IPx4 AU Blade. The disclosed systems, methods, and apparatus allow the user to use the interchangeable IPx4 AU Blade with all power adapters while providing water-sealing protection. Further, the disclosed systems, methods, and apparatus lower power adapter use cost by allowing the user to easily replace fuses without having to replace the entire power adapter. Finally, the disclosed systems, methods, and apparatus increase efficient power adapter use by orienting the power adapter such that electrical cords to not block unused power sockets.

Example systems, methods, and apparatus are disclosed herein for an interchangeable IPx4 UK blade with built-in fuse with a built-in fuse. The example systems, methods, and apparatus are configured to allow the user to replace used fuses from the interchangeable IPx4 UK blade with built-in fuse while providing water-sealing protection. Additionally, the example systems, methods, and apparatus are disclosed herein for an interchangeable IPx4 AU Blade. The disclosed systems, methods, and apparatus allow the user to use the interchangeable IPx4 AU Blade with all power adapters while providing water-sealing protection. Further, the disclosed systems, methods, and apparatus lower power adapter use cost by allowing the user to easily replace fuses without having to replace the entire power adapter. Finally, the disclosed systems, methods, and apparatus increase efficient power adapter use by orienting the power adapter such that electrical cords to not block unused power sockets.

A fuse structure for a plug device is disposed in a body of the plug device and configured to be electrically connected to a plug circuit of the plug device. The plug device includes at least one casing for exposing a pin, in which an assembly chamber for a fuse and a cover are disposed below the casing. A horizontal slot for the fuse is disposed in the fuse assembly chamber, and the cover is configured cover the assembly chamber for the fuse. A pivot shaft of the cover is disposed adjacent to an articulating shaft of the casing, and the cover is prevented from being opened by the casing when the casing is unfolded.

A fuse structure for a plug device is disposed in a body of the plug device and configured to be electrically connected to a plug circuit of the plug device. The plug device includes at least one casing for exposing a pin, in which an assembly chamber for a fuse and a cover are disposed below the casing. A horizontal slot for the fuse is disposed in the fuse assembly chamber, and the cover is configured cover the assembly chamber for the fuse. A pivot shaft of the cover is disposed adjacent to an articulating shaft of the casing, and the cover is prevented from being opened by the casing when the casing is unfolded.

A fuse carrier mechanism and a connector assembly are provided. The fuse carrier mechanism includes an insulation body, a conductive carrier seat, and a movable component. The conductive carrier seat is configured to carry a fuse, and the movable component is movably connected to the insulation body. Two ends of the movable component are respectively defined as an operation end and an insertion end. The movable component has a pushing surface, and a distance between the pushing surface and the insulation body gradually changes along a first direction. When the movable component moves in the first direction, and the pushing surface moves to a position between the fuse and the insulation body, the pushing surface pushes against the fuse. The first direction is not parallel to the second direction.

A fuse carrier mechanism and a connector assembly are provided. The fuse carrier mechanism includes an insulation body, a conductive carrier seat, and a movable component. The conductive carrier seat is configured to carry a fuse, and the movable component is movably connected to the insulation body. Two ends of the movable component are respectively defined as an operation end and an insertion end. The movable component has a pushing surface, and a distance between the pushing surface and the insulation body gradually changes along a first direction. When the movable component moves in the first direction, and the pushing surface moves to a position between the fuse and the insulation body, the pushing surface pushes against the fuse. The first direction is not parallel to the second direction.

A fuse carrying mechanism thereof is provided. The fuse carrying mechanism includes at least one conductive component and at least one movable component. The conductive component includes an accommodating slot. A part of the movable component is movably connected to the conductive component, the movable component includes an abutting structure. When the fuse is arranged in the accommodating slot, and the movable component is arranged in the limiting position, the abutting structure abuts against the accommodating slot such that at least part of the accommodating slot elastic is deformed inward.

A fuse carrying mechanism thereof is provided. The fuse carrying mechanism includes at least one conductive component and at least one movable component. The conductive component includes an accommodating slot. A part of the movable component is movably connected to the conductive component, the movable component includes an abutting structure. When the fuse is arranged in the accommodating slot, and the movable component is arranged in the limiting position, the abutting structure abuts against the accommodating slot such that at least part of the accommodating slot elastic is deformed inward.