Vehicle-mounted air purifier generating negative ions through high-frequency transformer

Abstract

The invention discloses a vehicle-mounted air purifier generating negative ions through a high-frequency transformer. The vehicle-mounted air purifier comprises a shell, an air inflow and outflow system, a control system and a purification system. The control system comprises a display screen and a control circuit board. The purification system comprises a heating and humidifying assembly, a negative ion generator, a filter element and a peculiar smell eliminating agent. The air inflow and outflow system comprises an air inflow grid, an air blower, a ventilation pipeline and a air outflow grid, wherein the air inflow grid and the air outflow grid are arranged at the two ends of the ventilation pipeline, and the air blower, the heating and humidifying assembly, the negative ion generator, the filter element and the peculiar smell eliminating agent are sequentially arranged in the ventilation pipeline. The heating and humidifying assembly comprises a humidifier and a resistive heater. Compared with the prior art, the vehicle-mounted air purifier can stimulate deep-layer harmful gas to be released in an accelerated manner, the purification effect is more remarkable, and sterilization and peculiar smell elimination are thorough; and meanwhile the design structure is reasonable, space and energy are saved, and the application prospect is wide.

Description

technical field [0001] The invention relates to an air purifier, in particular to a vehicle-mounted negative ion air purifier, belonging to the technical field of in-vehicle air purification equipment. Background technique [0002] Air purifiers, also known as air cleaners, air fresheners, and purifiers, refer to air pollutants that can absorb, decompose, or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria , allergens, etc.), home appliances that can effectively improve air cleanliness are mainly divided into household, commercial, industrial, building, automotive, etc. [0003] There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photomineralizat...

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Problems solved by technology

[0006] In order to solve the problem of air pollution in the car and improve the air quality in the car, those skilled in the art are also making technical improvements. For example, the Chinese patent with application number CN201310384845.0 discloses a car purifier, which uses a negative ion generator Combining with the aroma box can effectively purify the air in the car and remove odors, but only relying on negative ion generators for sterilization, the sterilization method is single, and the sterilization effect has not reached the ideal expectation. Therefore, there is an urgent need for a more effective sterilization Excellent Car Air Purifier

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