Tire inflation device for new energy automobile

Abstract

The invention discloses a tire inflation device for a new energy automobile, the tire inflation device comprises an inflating pump body, a tire pressure gauge is arranged at the top of the inflating pump body, a power line connector is arranged at one end of the inflating pump body, a gas conveying pipe is arranged on one side of the inflating pump body, and a gas conveying mechanism for inflating high-pressure gas is arranged at one end of the gas conveying pipe, and the top of the tire pressure gauge is provided with a sensing mechanism for power failure protection. The air delivery pipe is arranged on the air pump body, and the air delivery mechanism is arranged at the front end of the air delivery pipe, so that air generated by compression of the air pump body can be inflated into an automobile tire, the sensing mechanism is arranged on the tire pressure gauge, power-off protection is conducted on the inflating pump body through the infrared sensor, the situation that due to excessive pressurization inflation, the tire pressure of the automobile tire is too high is prevented, and through cooperation of the structures, the problems that when an existing inflating pump inflates the tire, dust enters the inflating pump, consequently, the inflating valve leaks air, and rubber in the tire goes bad and is damaged are solved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle tire inflation, in particular to a new energy vehicle tire inflation device. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use of new vehicle power units), the integration of advanced technologies in vehicle power control and driving, and the formation of advanced technical principles. New technology, new structure of the car. New energy vehicles include four major types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), and other new energy vehicles (such as super capacitors, flywheels and other high-efficiency energy storage) vehicles Wait. Unconventional vehicle fuels refer to fuels other than gasoline and diesel. [0003] Car tire air pump, car air pump is also called inflator, air pump,...

AI Technical Summary

Problems solved by technology

When pumping air, the valve of the connector is opened by the atmospheric pressure, and the gas enters the inflator, and when the tire is inflated, the valve is closed by the air pressure in the inflator, and the gas enters the tire, which can be regarded as using the principle of atmospheric pressure. It is the same as inflating cars, rubber balls, and rubber boats. When the existing air pump is inflating tires, because the air nozzle sleeve is too long, it will appear when the air nozzle is directly connected to the air pump. Into the valve and the inside of the tire, which will cause the valve to leak and the rubber inside the tire to deteriorate and damage

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