What is wall charger power adapter?

The utility model relates to the technical field of power adapter, in particular to a plug-in wall waterproof power adapter, which comprises a cover body and a PCB board; A waterproof wire card is arranged between the wire rod and the cover body; The upper cover is provided with a first connecting block; The lower cover is provided with a second connecting block; The waterproof line card is provided with a card block; The first connecting block is provided with a first clamping groove; The second connecting block is provided with a second clamping groove; A convex ridge is arranged in the second clamping groove; The lower cover is provided with a waterproof ring; The lower cover is provided with an LED; The PCB board is provided with a thermal switch circuit. By setting a card block on the waterproof line card, the card block is clamped between the first card slot and the second card slot, which can seal the gap between the wire rod and the cover body. In addition, by setting a convex ridge in the second card slot, the pressure between the second connecting block and the waterproof line card can be increased, By setting the LED, when the temperature of the power adapter is too high, the LED will light up to remind the user of the need to cool the power adapter