Vehicle-mounted charger with safe anti-creeping function

Abstract

The invention provides a vehicle-mounted charger with a safe anti-creeping function. The vehicle-mounted charger comprises a charger body used for vehicle-mounted charging, a self-adaptive power connection mechanism used for connecting a power supply and a movable data line wiring mechanism used for connecting a data line. The charger body structurally comprises a charger body, a fixed power connection contact for power connection and a fixed wiring groove, and the fixed power connection contact is arranged at the top end of the charger body. The invention relates to the field of vehicle-mounted chargers. The vehicle-mounted charger with the safe anti-creeping function has the advantages that the potential safety hazard that the existing vehicle-mounted charger is easy to leak electricitywhen in use or not in use is avoided. A special structure for absolute isolation and insulation in two states when the vehicle-mounted charger is used and not used is designed to prevent electric leakage, so that the problems that a common vehicle-mounted charger is inserted into a wiring groove of a vehicle for a long time, the position of the wiring groove of the vehicle-mounted charger is obviously exposed, foreign matters easily enter the wiring groove, and potential safety hazards are caused are effectively solved.

Description

technical field [0001] The invention relates to the technical field of on-board chargers, in particular to an on-board charger with a safe and anti-leakage function. Background technique [0002] The car charger is an accessory for conveniently charging digital products anytime and anywhere with the car power supply. The car charger commonly used for car battery power supply is widely used in the lithium battery charging field of various portable and handheld devices, such as: mobile phones, PDAs , GPS, etc., the current car charger is inserted into the wiring slot on the car when it is in use, some wiring slots are relatively hidden, and for the convenience of use, people often do not put the car charger Pull it out, and when the car is running, it will also supply power to the car charger when it is not in use. At this time, it is relatively easy to cause safety problems. The exposed wiring slot on the car charger becomes a safety hazard that is easy to get an electric sho...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a car charger with a safe and anti-leakage function, which solves the problem that the general car charger is plugged into the wiring slot of the car for a long time, and the position of the wiring slot of the car charger is obviously exposed. , easy to enter foreign matter and cause safety hazards

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