The utility model relates to an on-board air purifying device. The structure of the device is that the lower shell and the upper shell are cylindrical, the bottom of the lower shell is provided with a metal heat absorbing plate base, and the lower side of the lower shell is evenly opened with a number of side air inlets along the circumferential extension direction, the inner side of the lower shell is provided with a fan, the outer side of the lower shell is provided with a USB interface, and the upper side of the upper shell is provided with USB interface. The bottom of the inner wall is rotated with the top of the outer wall of the lower shell through threads, and a filter net is arranged in the middle of the inner side of the upper shell, and a number of ejecting air outlets are evenly arranged on the top surface of the upper shell. The utility model has the beneficial effect that the position of the device can be fixed by double-sided rubber strips, and the air in the vehicle can flow naturally up and down under the heat absorbed by the base in the time of strong illumination, and the harmful gas in the vehicle can be purified and adsorbed by the filter screen and then flowed out from the exhaust air outlet after being purified and adsorbed, and the harmful gas in the vehicle can be purified and adsorbed. The sterilization of bacteria and viruses, the realization of all-weather air purification, differential pressure sensor and indicator set to achieve timely and convenient replacement of the filter.
【技术实现步骤摘要】
一种车载空气净化装置
本技术涉及一种车载空气净化装置。
技术介绍
随着人们生活水平不断提高,对空气净化的需求也日益提升,车载空气净化装置专用于净化汽车内空气的灰尘、有害气体、异味、细菌病毒等。现有技术的车载空气净化装置一般使用风机等装置将车内空气吸入净化器,然后通过过滤或吸附层进行过滤净化,需要不断提供动力,不节能,且无法及时知晓过滤网是否已负载过高,无法及时方便的进行滤网的更换,会影响净化效率。
技术实现思路
本技术要解决的技术问题是:克服现有技术的不足,提供一种车载空气净化装置,实现在光照充足的情况下无需动力即可对车内空气进行净化,且方便及时更换滤网。本技术解决其技术问题所采用的技术方案是:一种车载空气净化装置,其结构包括下壳体、上壳体、金属吸热板底座、滤网和风机,其中下壳体和上壳体为圆柱体形,下壳体底部设金属吸热板底座,下壳体侧面下部延圆周方向上均匀开有若干侧进风口,下壳体内侧上部设风机,下壳体外侧面上部设USB接口,上壳体的内壁底部通过螺纹与下壳体的外壁顶部旋接,上壳体内侧中部设滤网,上壳体顶面上均匀开有若干顶出风口。优选的,侧进风口倾斜设置,侧进风口在下壳体外侧面上的一端低于在下壳体内侧面上的另一端,侧进风口与水平面的夹角为10-45°。优选的,滤网为“W”形打折滤网,滤网的打折角度为5-30°。优选的,滤网包括活性炭纤维层和沸石分子筛层,活性炭纤维层上涂有纳米氧化银。优选的,滤网一侧设压差传感器,上壳体外侧面上设指示灯。优选的,金属吸热板底座底面上设双面胶条。本技术的有益效果是:结构简单有效,使用时,可通过双面胶条对装置位置进行固定,在光照较强烈的时间 ...
【技术保护点】
1.一种车载空气净化装置,其特征包括下壳体(1)、上壳体(2)、金属吸热板底座(3)、滤网(5)和风机(7),其中下壳体(1)和上壳体(2)为圆柱体形,下壳体(1)底部设金属吸热板底座(3),下壳体(1)侧面下部延圆周方向上均匀开有若干侧进风口(4),下壳体(1)内侧上部设风机(7),下壳体(1)外侧面上部设USB接口(8),上壳体(2)的内壁底部通过螺纹与下壳体(1)的外壁顶部旋接,上壳体(2)内侧中部设滤网(5),上壳体(2)顶面上均匀开有若干顶出风口(6)。
【技术特征摘要】
1.一种车载空气净化装置,其特征包括下壳体(1)、上壳体(2)、金属吸热板底座(3)、滤网(5)和风机(7),其中下壳体(1)和上壳体(2)为圆柱体形,下壳体(1)底部设金属吸热板底座(3),下壳体(1)侧面下部延圆周方向上均匀开有若干侧进风口(4),下壳体(1)内侧上部设风机(7),下壳体(1)外侧面上部设USB接口(8),上壳体(2)的内壁底部通过螺纹与下壳体(1)的外壁顶部旋接,上壳体(2)内侧中部设滤网(5),上壳体(2)顶面上均匀开有若干顶出风口(6)。2.如权利要求1所述的一种车载空气净化装置,其特征是所述的侧进风口(4)倾斜设置,侧进风口(4)在下壳体(1)外侧...
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