Multifunctional vehicle-mounted air purifier

Abstract

The invention discloses a multifunctional vehicle-mounted air purifier, comprising an upper cover and a base which is buckled with the upper cover to form a cavity, a grid is arranged at the side wall of the base, a filter is arranged on the upper cover, a fan motor, a positive and negative ions generator and a fragrance box are arranged in the cavity, an air inlet of the fan motor is arranged under the filter, and the positive and negative ions generator and the fragrance box are arranged at the position of an air outlet at the side part of the fan motor; the multifunctional vehicle-mounted air purifier also comprises a control circuit board which is arranged in the cavity and a control panel which is arranged on the upper cover, an air quality sensor is arranged on the control circuit board, an air quality indicator light is arranged on the control panel, and the fan motor, the positive and negative ions generator, the air quality sensor and the air quality indicator light are all connected with the control circuit board. The multifunctional vehicle-mounted air purifier can purify and refresh air in the vehicle and also can display air quality in the vehicle in real time.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted air purifiers, in particular to a multifunctional vehicle-mounted air purifier. Background technique [0002] The car air purifier is used to purify the polluted air inside the car that is mixed with peculiar smell, toxic and harmful gas, bacteria and viruses. Although general vehicle-mounted air purifiers can achieve the above purification effects, existing vehicle-mounted air purifiers cannot allow users to intuitively understand the quality of the current air quality. Even if they can ensure that there is no peculiar smell in the car, they cannot The air in the car becomes fresh and fragrant. To achieve this effect, you need to purchase car perfume separately in the car. This makes the types of purification devices that need to be configured inside the car more expensive, and they are scattered and placed, taking up a lot of space, which is not conducive to the effective use of the spa...

AI Technical Summary

Problems solved by technology

Although general vehicle-mounted air purifiers can achieve the above purification effects, existing vehicle-mounted air purifiers cannot allow users to intuitively understand the quality of the current air quality. Even if they can ensure that there is no peculiar smell in the car, they cannot The air in the car becomes fresh and fragrant. To achieve this effect, it is necessary to purchase car perfume separately in the car.

This makes the types of purification devices that need to be configured inside the car more expensive, and they are scattered and placed, taking up a lot of space, which is not conducive to the effective use of the space in the car

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