Sihaiwang: as a new and modern fan type, leafless fan is strange to many families. If you want to buy leafless fans, Xiaobian will explain the selection skills of leafless fans.
How to choose leafless fan
How to choose leafless fan
When selecting leafless fans, it is not the more expensive the better, but it needs to really judge from the quality, in order to buy products with high cost performance and satisfactory quality. We will focus on the following indicators:
Judge the quality of plastic parts
For the appearance color of leafless fan, it is better to choose white as the main color. It must be white injected instead of white injected. When purchasing, it can be judged by observing whether the color inside and outside the product is the same.
Check for toner smell
Adjust the leafless fan to the maximum wind speed. Smell the wind with your nose. If there is a smell, it must be a brush motor.
Determine if there is a brush motor
Check whether there is black powder on the edge of the air outlet gap. If there is black powder on the edge, it means that the manufacturer uses the carbon brush motor to produce the leafless fan. The carbon brush and leafless fan will wear the carbon brush continuously and blow out the black powder during the operation. The life of this kind of brush motor is generally less than half a year. But the real leafless fans are all driven by the brushless motor, which needs the digital control chip to drive, and there is no life limit. If you can disassemble the machine to check, the product without the drive plate must have used the brush motor.
Check for high frequency noise
Adjust the wind speed of the leafless fan and listen to the sound carefully. If there is an obvious motor sound, it means that the driving plate used by the fan is square wave and the quality is not up to the standard. The longer the time used, the louder the sound will be.
Price aspect
Buy according to your own needs, hundreds of thousands of them. If you just want to make your home safer and easier to clean, you can choose a leaf less fan with simple functions and good quality, which is not much more expensive than the traditional electric fan. After you buy it, you can save the time cost of washing the fan to make the early summer more comfortable, and even save a lot of water.
Pay attention to the balancing force of the leafless fan
This is where we need to pay attention to whether the fan shakes badly when it works. It's useless if the wind is strong enough. When we purchase, we can adjust the wind power to see if the fan is stable enough.
Brand choice
The better brands of leafless fans are Dyson, Gree, Midea, Watson, Emmett, cardispa, Shanhu, aijiale, and Argus. When you buy electric appliances, you still need to buy trustworthy brands to rest assured.