Improved vehicle-mounted inverter

Abstract

The invention discloses an improved vehicle-mounted inverter which comprises an inverter body, a socket, a USB socket, a switch and a cigarette end plug, wherein a first outer shell and a second outer shell are arranged outside the inverter body, wherein a clamping rail is arranged among the first outer shell, the second outer shell and the inverter body; a hoop which can move along the rail on the outer side of the second outer shell is further arranged outside the first outer shell; a plurality of heat dissipation and ventilation openings are formed in the inverter body; the cigarette end plug is directly installed on the inverter body, so that the sufficient voltage is ensured when the load is outputted; the first outer shell and the second outer shell can be pushed and moved up and down through the clamping rail; the second outer shell is in an inverted cone which is made of a flexible material; the hoop upwards moves along the rail on the outer side of the second outer shell, so that the second outer shell is squeezed and the hoop opening is shrunk, thus the vehicle-mounted inverter can be fixed, the vehicle-mounted inverter cannot be shaken off due to the pitching generated during a vehicle driving process, and the accident cannot be caused.

Description

technical field [0001] The invention relates to the field of inverters, in particular to an improved vehicle-mounted inverter. Background technique [0002] The inverter is a commonly used device on the car. With it, the DC power from the battery can be converted into 220V AC power. In this way, we can use some commonly used electrical appliances in the car, such as mobile phone chargers, laptops, small refrigerators, etc.; and as an off-road vehicle, the inverter is even more essential. [0003] The cigarette butt plugs of most of the existing vehicle-mounted inverters are not directly installed on the body of the vehicle-mounted inverter, but are connected through the input line of the vehicle-mounted inverter. However, due to the addition of the input line of the vehicle-mounted inverter, the When the car inverter outputs the load, the voltage is too low, making some commonly used electrical appliances unusable. [0004] However, if an integrated vehicle-mounted inverte...

AI Technical Summary

Problems solved by technology

[0003] The cigarette butt plugs of most of the existing vehicle-mounted inverters are not directly installed on the body of the vehicle-mounted inverter, but are connected through the input line of the vehicle-mounted inverter. However, due to the addition of the input line of the vehicle-mounted inverter, the The voltage of the car inverter output load is too low, making some commonly used electrical appliances unusable

[0004] However, if an integrated vehicle inverter is used, since the socket of the car cigarette lighter is not very deep, the bumps during the driving of the car will easily shake off the inverter or cause poor contact of the cigarette butt plug, which may cause a safety accident due to electric leakage

Images