The lamp market is very rich in varieties, the shape is ever-changing, the performance is different. The classification of lighting varies from place to place. The most important thing is that the variety of lighting is still increasing rapidly. Next, we will tell you how lighting should be classified.
International classification method: First according to the scope of use of lamps into categories, and then for each category according to the location of the lamps installed in the building or the performance of the lamps into sub-categories. Including public lighting, Marine lighting, civil building lighting, industrial and mining lighting, water and underwater lighting, land transportation lighting, aviation lighting, military lighting and other 13 categories. Then the major categories are divided into several small categories, such as civil building lamps on the installation of different parts can be divided into floor lamp, table lamp, wall lamp, ceiling lamp, bedside lamp, door lamp and chandelier and other small categories. The lighting in the market is colorful and dazzling. According to the material of the lighting, it can be divided into five categories: crystal lamp, cloth lamp, stone lamp, glass lamp and low pressure lamp. Each of the five types of lighting has its own characteristics, bearing the role of satisfying different age preferences, different levels of consumption, and adding color to different room styles.
Identification of luminaire
1. Marking of lamps
When purchasing lamps, we should first check the marks on the lamps, such as trademarks, models, rated voltage, rated power, etc., to determine whether they meet their own requirements for use. Marking safety is the basic requirement of the safety performance of lamps and lanterns, among which the rated power is particularly important. For example, for a lamp designed for 40 watts, the user is likely to install a 100 watt bulb because of the unmarked rated power, which may cause shell deformation, insulation damage, and even electric shock, and may cause fire.
2, anti-shock protection identification
Attention should be paid to anti-shock protection. After the lamp is energized, people should not touch the live parts and there will be no danger of electric shock. If you buy incandescent lamps (such as chandeliers, wall lamps), the bulb is installed in the case of no electricity, such as the small finger to touch the live parts, the anti-shock performance is basically in line with. So basically you can’t touch the charged parts, and the charged parts should be covered by something.
