1.Performance and classification of car vacuum cleaners
The fan impeller of the vehicle vacuum cleaner is driven by the motor at a high speed, and the air in the impeller is discharged out of the fan at a high speed, and at the same time, the air in the dust suction part is continuously supplemented into the fan. This creates a higher pressure difference with the outside world. The dust and dirt of the suction nozzle are sucked into the dust collecting part with the air, and filtered by the filter, and the dust and dirt are collected in the dust cylinder.
The suction power of the car vacuum cleaner depends on the power, which can be simply divided into three grades, within 100 watts, 100-300 watts, and more than 300 watts. In fact, it does not mean that the greater the power, the better, but that it depends on the personal use of the car.
The price of car vacuum cleaners within 100 watts is relatively affordable, and it is enough for the average car owner. For example, if you only drive in the urban area, the dust is actually not large, and basic maintenance is enough.
The suction power of 100 watts to 300 watts is relatively high, of course, the price is more expensive, and the effect of use is also more prominent. In this range, more than one hundred wattages do not exceed two hundred, which is more suitable for ordinary car owners.
Car vacuum cleaners with more than 300 watts are both high-grade and expensive. At the same time, if you don’t often drive long distances, you don’t need to buy a car vacuum cleaner with such a high power.
2.Precautions for using car vacuum cleaner
Before use, check whether the fuse of the power supply can withstand the starting and working current of the vacuum cleaner. Before plugging in the power source, first check whether the switch of the vacuum cleaner is off.
When the dust reaches a certain level, or every time it is used, it should be cleaned up in time, which can prolong the service life of the car vacuum cleaner.
In the process of use, pay attention to abnormal noise or noise. Once you find it, stop it immediately. It may be a foreign object blocking the straw. If you continue to use it, it may burn the motor.
Using a car vacuum cleaner is easy to raise dust, so you should open the doors and windows and turn on the air conditioner to the maximum. Individuals need to wear a mask to prevent dust from inhaling through the mouth and nose.
3.Buying tips for car vacuum cleaners
The size of the sound indicates the quality of the car vacuum cleaner to a large extent. Try to choose as little noise as possible.The power consumption is also different for different powers. The choice of power should be determined according to the size and usage of the car. For a general family car, a general portable vacuum cleaner is sufficient.The suction power of the car vacuum cleaner is generally related to the power, but under the same power, the suction power of the vacuum cleaner is different, and the suction power of the vacuum cleaner is selected under the same power.Some corners in the car are more difficult to remove. It is easier to suck out the dirty things with plugs. When buying, pay attention to whether there are various small accessories.