Sterilization air purifier for passenger car

Abstract

The invention relates to the technical field of air purifiers and provides a sterilization air purifier. The sterilization air purifier comprisesa purifier shell, and a mounting plate is arranged in the center of the top of the purifier shell; a standby electric box is mounted on the left side of the mounting plate; a wire collecting box is mounted on the right side of the mounting plate; a powerconnector is arranged in the wire collecting box; a circuit board is mounted in the center of the top end in the purifier shell; an ultraviolet lamp is mounted at the bottom end of the circuit board;an air filtering device is mounted at the bottom of the ultraviolet lamp. An air quality sensor is in telecommunication connection with a data display, so that a passenger can visually know the specific situation in the car from the data displayer; a starting switch can be directly pressed, and the air filtering device begins to work to purify air; the air is sterilized through the ultraviolet lamp, a negative ion generator generates negative oxygen ions, and the air quality is improved.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to a sterilization and air purifier for passenger cars. Background technique [0002] Sterilization and air purifiers for passenger cars are also called car purifiers or car air purifiers. They are usually composed of high-voltage generating circuit negative ion generators, micro fans, air filters and other systems. Its working principle is as follows: the micro fan in the machine Also known as the ventilator to circulate the air in the car, the polluted air passes through the PM2.5 filter and activated carbon filter in the machine to filter or absorb various pollutants, and then passes through the negative ion generator installed at the air outlet to generate negative ions. The high voltage in the device generates DC negative high voltage, which continuously ionizes the air and generates a large number of negative ions, which are sent out by the exhaust fan to form a negative...

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Problems solved by technology

[0003] Cars are an indispensable means of transportation in modern life. During the research process, it was found that the air quality of current cars, buses, factory cars, RVs, school buses and other mobile airtight places is not optimistic due to the small and relatively closed space. The narrow space of the vehicle determines that a larger air purification device cannot be used in these places. The air passing area of ​​the filter screen that plays the main role in the air purification device determines the efficiency of the air purification device to purify the air. On the other hand, the vehicle interior Passengers gather, air quality deteriorates quickly, and high air purification efficiency is required, but air purification devices with low air purification efficiency cannot meet the air purification needs in vehicles, and the existing air purifiers only play the role of preliminary filtration. There is no good way to deal with the bacteria bred by the long-term use of the car. In addition, in the event of an emergency, it is impossible to deal with it accordingly. Therefore, a sterilizer and air purifier for passenger cars is needed to solve the above problems. make improvements

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