What is the reason why children like to play with switches, electric fans, etc.?

Children love to play with turning electric fans on and off.

It's because he's interested in these novelty appliances, and because he doesn't understand how they work, he's interested in that.

If you are interested, it is the child's nature to be full of interest in anything new, so we should encourage him, tell him the truth, and pay attention to the use of electricity.

Maybe it's curiosity and freshness. Generally, family members may not let their children touch these, and the more they are not allowed to touch them, the more curious they are, and the more they want to touch them. And sometimes when you touch it secretly, the parents don't notice it, and the child will steal the fun, and the more and more they want to do it again, otherwise they won't become a bear child.

Children are more fond of new things, especially when they are in bloom. They also feel very interesting to turn the lights on/off, and the electric fan is still a moving thing, which is something that children are more interested in.

Children like to play with electric fans because they are more curious, so they like to touch and play.

The main reason why children like to play with electric fans is curiosity, and every child has a curious nature.

Usually more education, and then check the trace elements to see if there is a lack of calcium, zinc or lead exceeding the standard, to **, if it is ADHD, to be earlier Chinese medicine conditioning.

Because switches and fans are moving, children like things that move, and they feel very strange.

When he was a child, he was curious, especially all kinds of electrical appliances, all kinds of toys, he had to disassemble and reassemble for you, look at that messThat's the childlike mentality. Therefore, parents must take good care of their children during this period, do not have accidents, and give him some small toys that have not caused physical damage, so that he can play.

The main reason why children like to play with furniture such as switching on and off, electric fans, etc., is that this piece of furniture can better arouse their curiosity and make him want to study more.

It's in the nature of children to play.

Loves all kinds of toys.

Switches, 4WD vehicles or electric fans.

This kind of toys have a certain operability.

Kids love to tinker.

It's curiosity.

The main thing is fun, children are always curious about this kind of thing, just pay attention to safety.

This is actually a kind of curiosity of children, and every child is curious.

For children, they prefer to go to more novel things such as switching electric fans to make them.

Maybe it's out of curiosity. Adults must guide well and pay attention to safety.

Curious about new things, I want to keep learning about things that I am constantly looking for.

Children prefer to play with electronic or dynamic toys, and it is very dangerous to play like this, so be sure to keep an eye on him.

Children like to play, such as turning on and off, electric fans, etc., normal children like to play.

Children are very curious and want to touch everything they are interested in.

My little nephew was also very obsessed with power strips and all kinds of electrical appliances for a while when he was a child. If parents see that their babies have the habit of pressing buttons, don't blame them as soon as they go up, they should find a way to keep the baby's desire to explore these things, and they should protect the baby's safety, so that children can get the perfect education.

Children develop awareness of their surroundings from the action of switching on and off. This gives them a new experience and, in the eyes of the child, makes a difference.

Experts suggest that parents, protect children's curiosity, under the premise of ensuring safety, let children feel the novelty of pressing the button at home, the child's interest is actually not maintained for a long time every time, and so the child is bored, naturally will not press the button every day, but if the parent stops the child, or even takes the way of punishment, it may cause the child's rebellious psychology, which is not conducive to the child's growth.

In addition, it is recommended that parents prepare more safe and novel toys for their children, which can create unlimited opportunities for babies to explore and break through limitations, and at the same time, after adding small members to the family, the room layout has also been changed to reduce potential risk factors, such as putting tablets out of reach of children, household appliances should not be in a state of electricity, etc., which is safer for children.

Of course, it's because of curiosity.,Just like us.,The psychology of wanting to play something that hasn't been played before.。

The motor starts badly, has it fallen; If you fall, disassemble the back shell of the motor and tap the motor until the rotor is smooth.

It may be that the motor is out of oil, or the capacitance has changed. If there is no oil, add a little to it, and if the capacity of the capacitor is not enough, you can replace it with a new one.

As long as the motor is running, it means that the motor and capacitor are good. In the case of no electricity, rotate the blade by hand to see if it rotates flexibly, if it is not flexible, it means that the time has been used for a long time, and the greasy or rusty between the shaft and the bearing has played a blocking role. In this case, it is not possible to refuel the shaft.

If you add some oil to the shaft at this time, it seems that it can rotate for the time being, but in fact, the problem will appear again after a long time.

The solution is: disassemble the motor, wipe the shaft and bearing with toilet paper repeatedly to wipe the sticky greasy on it, and finally use toilet paper to dip some oil on the shaft and bearing and wipe it again

Second floor pairs.

Nowadays, most fans are like this.

You're going to buy a new fan again.

You have contributed to stimulating domestic demand, thank you.

The motor bearing is short of oil, the motor generates heat and rotational force after the power is energized, and slowly when the bearing is hot and the brake force is reduced, it will rotate up, but it can rotate a little slower. Therefore, one point must be dealt with immediately, otherwise, the motor will burn out.

The method is very simple - open the motor end cover, (action tap) clean the contact part between the shaft and the bearing, and oil it.

The electric fan does not turn when it is energized, and there are the following.

There are several reasons: 1. There is no power on the inside.

The wiring of the fan switch and timer is disconnected, causing the fan to not be powered on normally.

Listen to whether there is a motor sound or not, and you can judge.

Solution: Replace the damaged part, or reconnect the wires.

2. The starting capacitor fails.

The capacitance of the starting capacitor decreases, resulting in the failure to start the motor properly.

The hand can turn the fan blade, which can be judged.

Solution: Replace the CBB61 starting capacitor of the same model.

3. The bearing lacks oil.

The lack of lubricating oil in the fan motor bearings makes it difficult for the fan blades to rotate.

The hand dials the fan blade and feels that the resistance is large, which can be judged.

Solution: Fill the bearing with sewing oil.

4. The motor coil is broken.

The coil of the fan motor burned out, resulting in the failure to operate normally.

The resistance value can be measured.

Solution: Replace the motor, or rewind the motor coil. This method is not recommended for cost reasons.

The reasons why the electric fan does not rotate when plugged in: the motor coil is broken, the internal power is not energized, the starting capacitor fails, and the bearing lacks oil.

The reason why the electric fan does not rotate when plugged in:

1) The motor coil is broken.

The coil of the fan motor burned out, resulting in the failure to operate normally.

2) There is no power on the inside.

The wiring of the fan switch and timer is disconnected, causing the fan to not be powered on normally.

3) The starting capacitor fails.

The capacitance of the starting capacitor decreases, resulting in the failure to start the motor properly.

4) Lack of oil in bearings.

The lack of lubricating oil in the fan motor bearings makes it difficult for the fan blades to rotate.

What's going on with the electric fan not turning.

The electric fan should be lubricated and maintained frequently, otherwise it will rust, abnormal noise, wear the bearings, and even damage the motor.

Most of the well-known electric fan factories such as Beriaco use fully synthetic electric fan lubricants from Hotolube or Kluber. Fully synthetic base oil production, clear and transparent, colorless and odorless, low temperature resistance, no dust. Tao Feng has a 120ml white sharp mouth small oil bottle, just drop a few drops, easy to use.

It is not suitable to use ordinary engine oil and butter, which will volatilize quickly in summer and will have an unhealthy odor. ,.

There is a kind of electric fan that can only be placed at one angle before turning, and it does not rotate when it is placed at a different angle. Any idea why?

If the electric fan does not rotate, it may be that the motor shaft is short of oil and is stuck, or the capacitor is burned out, and then the coil has no current.

It may be that the lubrication of the motor is not good, or it may be that the overheating load capacity of the motor is worse, and the internal overheating relay cuts off the current. If the internal starting capacitor capacity becomes smaller, it is also possible that the motor is broken.

If the motor is not lubricated, the fan blades will not rotate. Therefore, the rotating shaft part should be lubricated with oil, and the motor cannot be dragged when the fan blade is installed on it, and after it is removed, the rotating shaft can still operate normally, which shows that the motor is not broken. How can you tell if you are short of oil?

That is, after disconnecting the power supply, you gently dial the fan blade, and find that the rotation is a little stiff, which means that the oil is gone, and the rotation is very easy, indicating that the lubrication is good, and this is not turned for other reasons.

The electric fan can't start, so there are several reasons why you need to turn it with your hands:

1.If the capacitance decreases, replace the capacitor with a new capacitor of the same capacitance.

2.The motor bearing is dry, rusty and worn, and should be cleaned and filled with lubricating grease.

3.The power supply voltage is too low.

4.If there is an inter-turn short circuit fault in the motor coil, the coil should be rewound or replaced with a new motor.

What is the reason why the electric fan does not turn?

1.The priority is that the motor lubrication is not good, after disconnecting the power supply, you gently dial the fan blade, and find that the rotation is a little stiff, indicating that the oil is gone, and the shaft part should be lubricated with oil, and the rotation is very easy, indicating that the lubrication is good.

2.You have to consider how long the electric fan has been used, the motor will wear out, and the bushing of the motor will easily burn out after wearing. If the motor is used for a long time, the internal resistance of the motor will also become larger, and the load capacity will be lower, resulting in the inability to drive the fan blade to rotate.

3.The overheating of the motor will also cause the load capacity of the motor to deteriorate, and the active power of the motor will become low, resulting in the inability to drive the load.

4.From the inside of the motor, it has a protection device inside, and there is an overheating circuit breaker, that is, the coil winding part is short-circuited, resulting in a sharp increase in heat generation and a broken circuit breaker.

5.Another is that the starting capacitor capacity becomes smaller, although those parameters are written on the nameplate, but after a long time, the capacitance capacity will decrease, resulting in the starting torque of the motor becoming smaller, unable to drive the load. This is simple, remove this capacitor, and then replace it with a new one, and the same model should be fine.

But it's better to change to a 20% larger one than the original, and you will get better results.

6.Excessive axial clearance of the motor's rotating shaft can also cause the load to be unable to be dragged away. If the motor is disassembled, the axial clearance of the shaft is too large, and it should be adjusted by adjusting the gasket.

You first turn the blade in the case of power failure to see if it is not very tight, if it is very tight, then ** lubricating oil, if not tight, then please replace the fan capacitor (generally left and right), and then if it is very loose, it will be difficult to either replace the motor or scrap.

The rotor is rusty... Add butter or change the bearing...

This basically means that your fan is about to hang.

Lubricating oil is added to the oil filling holes of the front and rear shafts.

This is caused by the breakdown short circuit of the thyristor, after the breakdown of the thyristor, a certain gear is always working, no matter how you switch the electric fan, it will not respond;

There is also a situation where the buck capacitor is damaged, causing the computer board to work abnormally and causing the keys to fail.

It's just that the switch is broken, and it's in a state of being on and can't be opened, so it's like this.

Apparently yes. Generally, it is a thyristor breakdown, or it may be a short circuit in the internal circuit.

Is it that the relay of the remote control switch is broken?

Did you short-circuit the switch, take it apart and take a look.

The aging of the fan motor or the lack of oil on the spindle is a little stuck, and in one case, the battery capacity is reduced and the current required for starting cannot be reached.

Isn't that just poor contact?