Vehicle-mounted inverter

Abstract

The invention discloses a vehicle-mounted inverter which comprises an inverter main body, a socket, a USB interface, a switch and a cigarette end plug, wherein a first outer shell and a second outer shell are arranged outside the inverter main body; clamping tracks are formed between the first outer shell and the inverter main body and between the second outer shell and the inverter main body; a clamping structure is arranged at the upper end of the second outer shell; a plurality of heat radiation vent holes are formed in the inverter main body. The cigarette end plug is directly mounted on the inverter main body, so that the cigarette end plug is close to a storage battery, and sufficient voltage is ensured when load is output from the vehicle-mounted inverter; due to adoption of the clamping tracks, the first outer shell and the second outer shell can move upwards and downwards, the second outer shell is made of an elastic material, the opening of the second outer shell can be reduced due to the clamping structure arranged at the upper end of the second outer shell, then the second outer shell can sleeve the cigarette lighter of a vehicle, the vehicle-mounted inverter can be fixed, and the situation that accidents can be caused as the vehicle-mounted inverter is shaken off in the jumping running process of the vehicle can be avoided.

Description

technical field [0001] The invention relates to the field of inverters, in particular to a 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 inverter is used,...

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

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