Dual-function device for dust collection and air purification for vehicles

Abstract

The invention relates to a dual-function device for dust collection and air purification for vehicles. The dual-function device comprises a dust collecting chamber, a handle, a motor fan, an extendedair inlet pipe and a sound absorbing base. The motor fan is arranged at the rear end of the dust collecting chamber, and the handle is arranged at the rear end of the motor fan. A HEPA or an adsorption filter material package is detachably installed in the dust collecting chamber, and the upper end of the dust collecting chamber is connected with the extended air inlet pipe. The upper end of the extended air inlet pipe is detachably connected to a dust collecting brush. When vacuuming, the dust collecting brush is installed at the upper end of the extended air inlet pipe, the HEPA is installedin the dust collecting chamber, the device is removed from the sound absorbing base, and the handle is held by hands for vacuuming inside the vehicle. When air purifying, the dust collecting brush isremoved from the upper end of the extended air inlet pipe, the HEPA is replaced with the adsorption filter material package, and the device is vertically installed on the sound absorbing base to purify the air inside the vehicle. The dual-function device for the dust collection and air purification for the vehicles realizes the dual functions of the dust collection and the air purification through a set of devices, and integrates the dual functions of the dust collection and the air purification into one.

Description

technical field [0001] The invention belongs to the field of dust-absorbing and air-purifying devices in automobiles, and in particular relates to a dual-function device for dust-absorbing and air-purifying for automobiles. Background technique [0002] Two sets of different devices are often used for vacuuming and purifying the air in the car. This is because the vacuum device often needs to be hand-held and used to remove large particles of dust in different parts of the car. The air purification device needs to work with low noise and stable placement to remove small particles of volatile organic pollutants in the car. In the prior art, the device has a single function and only has the function of dust collection or air purification, which brings inconvenience to use. In addition, bamboo charcoal fiber is used as the adsorbent of the air purification device, and the adsorption effect is relatively poor. [0003] Chinese patent CN 103029684A discloses a new type of vehicl...

AI Technical Summary

Problems solved by technology

However, the base of the vacuum cleaner is only used for placement, and has no noise reduction function, and the device cannot achieve air purification

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