Preface

Vehicle mounted air purifier is usually composed of micro fan, air filter and anion generator. The fan is used to promote the air circulation in the interior of the vehicle, filter the dust and other pollutants in the air through the filter, and then generate the negative ions through the negative ion generator, and deliver them to the vehicle, so as to achieve the purpose of cleaning and purifying the air.

『 Hardware θ unpacking 』

▲ Perhaps because of the engineering machine, the outer packaging of Zixiao seems relatively cheap. There is no logo or kraft paper packaging box in primary color, and only the product name is available. As for the brand, it is not identified, which makes people feel like three no products.

▲ In addition, its accessories are relatively simple, including a charging line, a manual, and a anti-skid pad. As for the product manual, the brand is not indicated, only the product model is CW010.

『 Hardware θ appearance 』

▲ This time, we obtained a silver gray air purifier, which is officially called "Silver Helmet Liuxia". From the case alone, the workmanship is relatively meticulous. The round corners are rounded. Because it can be charged wirelessly, its top is designed with anti slip rubber rings, which is convenient for placing mobile phones for wireless charging.

▲ There is a switch button on the side, which displays red light when the power is on, and blue light when the purification function is turned on. The ventilation hole on the top is the air inlet. A slightly larger mobile phone will affect the air inlet effect when charging wirelessly.

▲ The side vent is the air outlet. When the purifier is operating, you can feel weak wind by placing your hand here, so you can judge that the air exchange speed is not enough, so you can judge that the purification effect is not very ideal.

▲ The back is its charging port, which is still a mirco USB port, and can be charged using the Android universal USB cable.

▲ There is also a USB port under the power key, which can use the charging cable for wire charging. Therefore, Zixiao supports two charging modes, one is wireless charging, the other is wire charging, which can meet various needs.

▲ There are four foot pads on the back, which are not in a square by visual inspection. One foot pad deviates from the position. For Virgos, this must be a pain.

Actual Experience

▲ The position of Zixiao is confusing. If it is placed on the center console, it means that the Zixiao cannot be exposed to the sun, and it must not be moved frequently. When placed in other positions, the shape is not suitable and the placement is not stable enough. It is better to design it as a cup and place it directly in the position of the cup.

▲ Since there are no tools to test air quality and wireless charging equipment, the efficiency of wire charging is tested. The results are as follows:

It can be seen from the above figure that the Zixiao cable charge can not meet the use of the flat panel, and the charging efficiency is extremely low, half of the original charging efficiency.

Summary

Zixiao intelligent wireless charging air purifier has a good idea, but it does not do well in all functions. In terms of purification effect, the air exchange rate is low, so it can not play a rapid purification effect. Wireless charging is inherently limited and inefficient, not to mention the low efficiency of wire charging. I hope that the charging efficiency can be taken into account when purifying the air. Now it is the era of fast charging. A slow charging function is equivalent to no charging. Therefore, in general, the price of Zixiao intelligent wireless charging air purifier is unrealistically high, and its appearance is greater than its performance.

Suggestion:

1、         Wireless charging can be retained, but it is not a highlight, which can only be regarded as a gimmick. After all, the use is limited, and the charging effect is low;

2、         Wired charging strengthens its function, at least it can intelligently identify equipment and automatically distribute voltage and current;

3、         Improve the maximum output voltage and current of wired charging to adapt to fast charging;

4、         Add Apple/Android dual purpose data cable to the attached accessories to facilitate the charging of two types of mobile phones;

5、         Add an air quality test module, which should be able to display directly. Next, you can connect your mobile phone to display the air quality, so that users can use it with confidence;

6、         It can set whether to start the air purification function with the car, and select whether to start the purification function according to the setting when the car is unlocked;

7、         The filter element is added to the accessories to facilitate the replacement of the filter element, and the convenient replacement setting of the filter element is added. You can't replace the filter element every time you need to disassemble it;

8、         Consider the appearance design of the purifier, which is suitable for more models, and consider the beauty of the power line routing.