we all noted that Ceiling fan light also called decorative ceiling fan. It is a perfect combination of lamp and ceiling fan. It has both decorative decoration and practicality of fan. It is the perfect expression of classical and modern. It is the first choice for interior decoration. There are several aspects to consider when choosing a ceiling fan light, in order to choose the ceiling fan light that suits your home.
Look at the diameter of the blade: we need to choose the appropriate size of the ceiling fan light according to the size of the space, see the table below size and diameter suitable for the space size 36 inches (wood leaves) installed diameter is 96CM6---10 square 38 inch (iron leaf After the installation, the diameter is 100CM8---12 square 42 inch (wood leaf), the diameter is 108CM9---15 square 48 inch (iron leaf), the diameter is 126CM12--- The diameter of 20 square 52 inches (wood leaves) is 132CM13---25 square size, the wider the range of air blowing, but the load of the motor will be heavy, so the speed will be slow; the wind will also drop. On the contrary, the smaller the fan blade size, the smaller the range of the blower, but the motor load is light, so the speed will be fast and the wind will naturally be large. Rooms with poor natural air mobility or areas with very hot weather should use large size to achieve the right amount of air.
Look at the height of the installation: the height of the hanging fan is used to describe the length of the boom. The so-called height requirement is to require the blade to be at least 2.1 meters above the ground. Below this height is not safe. The reference is as follows: 2.5--2.7 m with the shortest suspension Rod or choose the ceiling type, do not choose the kind of high ceiling fan light; 2.7----3.3 meters with the original boom can be, all styles are suitable; more than 3.3 meters height of the house needs additional lengthening Rod, lengthened boom equals = room height - 2.8 meters.
The last is to look at the choice of style: mainly to see which styles and colors you like, and to suit the decoration style, of course, the current confusion of the mix can also try to have unexpected effects. Hanging in the living room is generally optional, elegant and elegant, and the children's bedroom is optional. The ladies' room can be selected with rich colors. The leaf fan and bamboo fan are suitable for the pastoral style.
Look at the practicality of the function: whether the number of lights and lights depends on whether you need to illuminate, even if it is not illuminated, it is still pretty. The speed control is generally hand-pulled with a bead chain. If it is inconvenient, it can be equipped with a remote control or wall control. Some remote control and sleep timing functions are suitable for night use.
Fan light volume knowledge
First, let's analyze it from a professional perspective. Air quantity is the amount of air flowing per unit time, in cubic meters per second. Strictly speaking, the air volume assessment of ceiling fan lights requires accurate data measurement by a professional air volume test device. And it will only be used when proofing for safety regulations or when developing new products.
The air volume of the ceiling fan light is related to the motor size of the ceiling fan, the angle of the leaf frame, the angle of the blade, and the environment in which it is used. Let us first understand the following factors affecting the air volume, the angle of the blade, and the angle of the blade. These two factors do not need to be too worried as a message, because manufacturers will set the most ideal data. The ceiling fan has been designed before mass production. If the environment is used, as long as it is installed according to the original ceiling fan, do not let the blade be too close to the ceiling, or install it in a small space, the impact on the air volume is not great. of. The most important factor affecting the air volume is the motor. The motor has 153 motors, 172 motors, and 188 motors. In general, the 42-inch ceiling fan will only use 153 motor, and the 172 is also less used. If the ceiling fan is 52-inch or larger, the manufacturer will directly use the 188 motor. Therefore, if you want to buy a ceiling fan with a large amount of air, it is recommended to choose a ceiling fan of 188 motor. The 42-inch fan, if the quality of the motor is better, used in the 6-10 square dining room, about 10 square feet, the fan is completely enough.
By the way, here is the relationship between the speed and the amount of wind. Some friends will ask, why is the 42-inch 153 motor, but the speed can go to 230 rpm, and some 52-inch ceiling fans are also 153 motors, the speed is only about 200 rpm. Is that a 42-inch fan bigger than a 52-inch wind? Here we have to explain that the speed of the speed can be very intuitive to say the air volume of the ceiling fan, but the ceiling fans of different sizes can not be put together. The same motor, if the load is heavy, will of course turn a little slower. (52-inch blades are longer than 42-inch blades, of course, they are also heavy). Therefore, how much space, how big the fan is, is exquisite, so that the fan can fan out the maximum air volume to achieve the best results.
The 188 motor for the 52-inch ceiling fan light is about 220 rpm (it is already very windy)
Some friends sometimes see such words "153 express motor, speed 280 rpm" What is going on? So fast, is it that the air volume must be large? Actually, it depends on the size of the ceiling fan and the angle of the blade. In general, the 153 motor is used on a 42-inch ceiling fan and will not be set to such a fast speed. If you can achieve such a fast speed, and prove that the angle of the leaf frame is too small, then it will only look fast, there is no wind blowing down. Therefore, the speed is not all determined by the air volume. The 30-inch small ceiling fan can reach 300 rpm. However, you will also feel that there is no 42-inch speed 230 air volume. This is the reason. Because of the size of the ceiling fan (the general wrought iron table fan, the speed can reach about 1000 rpm).
Fan light installation
Installation safety notes: Warning: To prevent fire, electric shock or personal accident, please refer to the following:
1. When installing and wiring, you must have an electrician or an experienced qualified person to operate according to various standard procedures.
2. During the installation or wiring process, the local voltage should be checked for compliance with the ceiling fan; the switch must be turned off and not energized.
3. After reading the instruction manual and various safety materials in detail, install the new ceiling fan and check the attached assembly drawings.
4. Do not damage the wires and other concealed facilities when drilling or drilling holes in the wall.
5. At the installation site of your choice, when the blade rotates, do not touch any obstacles. Leave at least 2.15M (7 feet) from the edge of the blade to the ground.
6. The screws that fix the ceiling fan must be able to withstand a pulling force of 16 kg (35 lbs) to ensure safe and reliable operation of the ceiling fan.
7. When you install a ceiling fan, balance the blades or clean, do not bend the fan's blade fork.
8. Do not install the switch that controls the ceiling fan near the bathtub or where the shower can reach.
9. Please do not install any solid-state circuit or acceleration adjuster in this ceiling fan system.
10. Installation of ceiling fan lights is a high-altitude operation, so be sure to pay attention to safety. Always tighten all the screw turns during installation.
installation steps:
1. First fix the hanger to the ceiling. The screws for installing the hanger should be fixed according to the material of the ceiling. The screws must be able to support the hanger and must withstand 16 kg (35 lb) of tension.
2. Put the wave on the boom, the power cord of the motor is taken out from the inner hole of the boom, and then put one end of the boom with two holes into the lifting head of the motor, insert the coupling bolt, and lock it safely. Tighten the set screw.
3. Hang the mounted motor on the hanger. Note that the lifting head on the boom has a slot that is stuck in the bump of the hanger. Then connect the power cord, and the wiring method should be wired according to the requirements of different ceiling fans. (Generally, the white lines of the three lines are the common zero line, the black line is the live line of the motor, the blue line is the live line of the lamp; the white line of the two lines is the shared neutral line, and the black line is the live line of the motor and the lamp,) After connecting the line, lock the wave to the hanger.
4. Align the three small holes on the fan blade with the three small holes of the blade fork. All the blades should be locked in the same order to lock the three screws on the fan blade to avoid the angle deviation of the fan blades, causing the ceiling fan to shake when it rotates. . (Be careful not to bend the fan blades, do not use a damp cloth to wipe the fan blades, and don't play with them. A set of fan blades can only be equipped with a ceiling fan, don't change it at will, be careful when you install it.).
5. Secure the assembled blades to the motor and tighten the set screws. Then gently turn the motor by hand to see if the motor is flexible when it is rotating, and make sure that the blade does not collide with anything. Finally check the parallelism of the fan blade. After the fan blade is installed, it is oblique. It has two long sides, one side is a little higher, one side is lower, and the ruler is used to hang vertically from the ceiling, and the fan blade is rotated. One of the high sides of the blade touches the ruler, determine the distance from the edge of the blade to the ceiling, and then make a mark, then measure the distance from the low side of the blade to the ceiling. Make a mark; use this fan as the standard, and finally rotate the edges of the other blades to touch the ruler to see if it is a height. If it is a height, the fan blades of the ceiling fan are parallel, not Need to adjust. If you don't, you can catch the leaf fork on the fan blade by hand and gently adjust it to adjust the height to one. (Note: the height of all the blades on the ceiling fan should be the same height, and the low side should be the same low. Otherwise, the ceiling fan will shake when it rotates).
6. Connect the combined lamp holder power cord to the power cord left in the motor switch box, and then join the lamp holder to the switch box and tighten with screws. Then unscrew the lamp head ring, install the lamp cover, and lock the lamp cover with the lamp head ring. It is best to install the light source and tighten it.
7. After the installation is complete, you should check that all the screws on the ceiling fan are tightened, then turn on the power supply and test that the ceiling fan is operating normally. If there is a ceiling fan of the rope switch, one pull rope is to control the light on and off, and the other pull rope is to control the fan switch and the speed (the first gear is the fastest gear, and the pull is the middle gear, then Pulling is a slow speed, then pulling off the fan, the rope switch is a chain). The drawstring can be lengthened, but we do not recommend the customer to lengthen, because the lengthened drawstring may bounce to the fan blade and entangle with the fan blade when it is rotated, posing a danger. If the roof is too high, be sure to lengthen the drawstring. Please pay attention to the weight at the end of the drawstring (for example, add a small sinker) to reduce the chance of the drawstring rebound.
8. Try turning for about 10 minutes and check again if all the screws or coils on the ceiling fan are loose. The ceiling fan should be inspected at least once a month during normal operation.
9. When using the rope switch, use parallel force to avoid rapid continuous pulling, otherwise it will cause the switch contacts to burn out.
10. The forward and reverse switch should be pushed when the motor is stopped, and the forward and reverse switch cannot be set in the middle, otherwise the motor will not rotate or burn out the motor.
Ceiling fan light installation precautions After buying the ceiling fan lights, what are the most worrying problems? It is not the size of the ceiling fan light, nor the style problem, let alone the air volume problem. After discussing with many reporters, I know that I am most worried. I also feel that the most troublesome problem is that the ceiling fan light will be shaken after it is installed. Oh, indeed, this problem is really troublesome, because the ceiling fan lights are not included in the installation, so consumers have to ask the electrician to install them. At present, more and more people in the country are beginning to accept the ceiling fan lights and will have the idea of buying. However, the installation of the ceiling fan light is not that every electrician has touched and installed the ceiling fan light. Therefore, the problem of shaking after installing the ceiling fan light has not been solved well. Today we are here to tell you how to solve the balance problem of ceiling fan lights.
First of all, everyone has to accept the idea that if the ceiling fan light is shaken after installation, it is normal. Why do you want to tell this to everyone first? Because, when the ceiling fan light is installed and shaken to install the ceiling fan light, please ask the electrician to refer to the instruction manual attached to the ceiling fan light. To be honest, the current electricians are also uneven in technical level. It is not to say that as an electrician, ceiling fan lights will be installed. In the electrician that I have contacted, there are really many people who do not know how to use ceiling fan lights. I have never even touched it. (In this case, insert one first, not the quality problem of the ceiling fan light. The ceiling fan light may be shaken during the installation process, the installation method is incorrect, or it is caused by squeezing or falling over the ceiling fan light parts. So, everyone is please The electrician helped install it. Once, a buyer called and said that there was a problem with the ceiling fan, and the motor could not be turned. So the electrician who helped me install the ceiling fan light had a phone call with me. After talking with the electrician, I realized that our motherland is really too big. The language type is also very rich. The electrician did not know Mandarin, and said to me in the local voice: "Your motor can't turn, use something to kill, I use my hand to dial I can't move it. After the power is turned on, the motor vibrates. I can turn it and get stuck..." It is described here. I can hear from the phone that the electrician is very qualified because he said that he I have been an electrician for 30 years, and I have said so many words to describe that the motor is not moving. But I know what happened when I heard it. So I told him because he did not put three resistors on the motor. move Remove it, (to explain what is called the blocking piece. The blocking piece, as its name suggests, is meant to prevent rotation, it is to prevent the motor from rotating during the moving process or off the center point of the casing.) Therefore, the blocking piece is installed at the time of installation. It is necessary to take it down and give it up. This way he will understand when he says it, huh, huh, the ceiling fan is installed smoothly.) The story is over. Just remind everyone, no matter whether the ceiling fan is bought back, it is your own installation, please install the electrician, you must take a detailed look at the manual!
Second, how to install the ceiling fan light will better avoid the occurrence of shaking?
1. When removing the product, the leaf frame of the ceiling fan light (what is the leaf stand? The leaf stand is the holder of the blade, which is connected to the blade and the motor.) It should be handled lightly and cannot be squeezed with anything. Pressure leaf stand. Because the leaf frame is angled, if the leaf frame is squeezed, the angle of the leaf frame will change, so this is very important, please pay attention!
2. When installing the blade blades, (generally one blade blade has 3 or 4 screws fixed.) When locking these screws, try to lock the same person as much as possible, and use the same force as much as possible. Don't lock one screw tightly and tightly, and the other lock is loose.
3. When installing, the screws of the whole ceiling fan should be locked. It is best to check it again after installation. In particular, the screw at the joint between the boom and the ceiling fan body. Be sure to screw tightly, this is also the key position.
Third, how to adjust the balance of ceiling fan lights? First of all, let's talk about the concept of ideas first. The imbalance of the ceiling fan will be a headache, and the balance of debugging is a process that requires a certain degree of patience and method to adjust. Patience is what we must first accept. It is also explained here that not our buyers are impatient, but many buyers are not installing themselves after purchasing the ceiling fans, many of them are installed by electricians. The electrician who helped install it, think that the ceiling fan is installed. If the ceiling fan is shaken, it is said that the quality of the ceiling fan is not a problem for him. Some even ask the buyer to install the fee and leave after installing the fan. Leave a problem for the buyer to have a headache. This is a very irresponsible act. Therefore, buyers are also recommended here, please explain clearly before asking the electrician to install. Our ceiling fan is a branded product produced by a regular manufacturer. It has installation instructions and so on. Please install the contents including the balance problem after the ceiling fan is installed. In this way, the buyer will not encounter the dilemma that the electrician here will not be able to debug, and the seller can't handle it thousands of miles away.
Someone once called me and said that the ceiling fan was very swaying, and it was not good enough. Then I asked him how he debugged. He said that it was re-detached and installed many times. Oh, this is really embarrassing. Later I learned that the guest had never read the instructions. Just like an old-fashioned electric fan, you can take it down and reload it. Ha ha. The ceiling fan is so heavy that it has to be taken down and repeated several times, so it is really annoying. Oh, finally, according to the way I told him, I would like to adjust it once. In addition, it is said that many products have instructions on the balance of debugging, but I personally think that the above statement is rather vague and not summarized into a key point for consumers to understand. Now let me talk about my approach, I hope I can help you:
1, elevation angle debugging method
The elevation angle refers to the angle at which the leaf frame is upturned. This is also a very important factor in balancing the ceiling fan. Specifically, use a ruler to test the distance between the end of each blade and the ceiling at the same location to see if it is the same. If it is not the same, you can gently adjust it up and down until its value is the same.
2, aliquot debugging
Equal division is a method of solving problems by dividing the quantity into several parts. Specifically, measure the distance between the ends of each two blades to see if they are the same. If they are different, loosen the screws of the leaves that are not equally divided, then tighten the side of the blade to the other side, and then tighten the screws. . (Principle: Because the motor screw hole itself has already divided the distance, but the screw lock into the screw hole will have a virtual position, so this method will play a big role in the slight shaking.)
3, exchange debugging method
This is the method of debugging the position of the blade leaves. This time we will give an example: If it is a 3-blade 4-leaf ceiling fan, it means that the adjacent two leaf blade blades are interchanged for installation. If it is a 5-leaf, 6-leaf ceiling fan, it is to install the diagonally opposite two leaf blade blades. This method generally achieves good results when shaking is severe.
4, balance block debugging
Indeed, this method is the most troublesome and the least easy to debug. There are a lot of instructions on the manual, but it doesn't work as a person who has never touched or understood the ceiling fan light. And this method can also be said to be the most unwanted method. Because no one wants to put a thing on the ceiling of the ceiling fan. Oh, so I suggest that you should not use this method until the above three methods have not been tried.
The balance block has two parts: a black clip, which is used to find the balance point of the ceiling fan light. Specific use method: Clamp the black clip on one of the blades and start the ceiling fan to see if the balance is better. If you can't, change places. Simply put, balancing the balance with a counterweight is to constantly use the black clip to try each position of the blade to find the balance point. The process can sometimes be short and sometimes long, reminding everyone to have some patience. Ha ha. When you find this balance point, remember this position, then remove the black clip and stick the lead in the balance bag to the found balance point. (Of course, it is attached to the blade so that it will not be seen from below). If you don't have enough, stick two pieces. This balance can be adjusted.
The above four methods hope to help everyone. There are many more subtle technical methods for balancing the ceiling fan, but you also need to have a certain understanding of the ceiling fan light to fully understand.
Top ten brands of ceiling fan lights
Yongyi Yufeng (a Sino-foreign joint venture that integrates R&D/production, domestic decorative ceiling fan light leading enterprise, top ten ceiling fan light brand, Zhongshan Yongyi Yufeng Industrial Co., Ltd.).
Youjia (a manufacturer of luxury decorative ceiling fans integrating R&D, production and sales, its leading technology is well-known in the industry, Foshan Shunde District Shengshengjia Electric Co., Ltd.).
Shakespeare (beginning in Taiwan in 1949, the largest manufacturer of ceiling fans and lighting in Taiwan, a well-known brand in the ceiling fan industry, Zhongshan Zhonghe Motor Industry Co., Ltd.).
Famous family (Guangdong famous brand, high-end luxury decorative ceiling fan brand, specializing in the production and sale of large-scale modern enterprises with decorative ceiling fans, Guangdong Jiabai Shi Electric Co., Ltd.).
Sanfa Light Fan (a comprehensive service enterprise dedicated to the design/production of decorative ceiling fan light series products, its products have high credibility and popularity, Jiangmen Quanfu Electric Co., Ltd.).
Melody MALGO (one of the largest domestic professional manufacturer of ceiling fan lights and accessories, its products sell well in the international market with excellent and perfect design, Huiyang Jinyi Lighting Co., Ltd.).
Kaiserlin Lighting (beginning in 1982, the first domestic lighting company to form a global supply chain, the industry has an influential brand, Shanghai Kaidi Electric Co., Ltd.).
AOAOAO AOZZO (a famous brand in the ceiling fan industry, one of the largest lighting sales brands in the network sales, the first brand of Internet lighting, Shanghai Aodu Home Decoration Co., Ltd.).
OBS OBS (a well-known domestic company dedicated to the development/production of ceiling fan lamps, its products have high credibility and popularity, Guangzhou Shanyue Arts & Crafts Co., Ltd.).
Feng Pan Modern FanMost (set decorative ceiling fan light product design / production / sales / agent in one household goods business, ceiling fan light top ten brands, Dongshi Liaobubao Dongguan Technology Products Factory).
