Every family will not leave the lighting of lamps and lanterns. He makes every family brightly lit at night and very warm. However, lamps are also considered to be small household appliances, and of course there are certain safety hazards.
Product marking:
(1) Check whether the manufacturer's name and trademark, model, rated voltage, rated power, etc. are safe;
(2) Ceiling lamps, wall lamps, table lamps, floor lamps that are intended to be installed on the surface of wooden materials, and lamps marked with the F symbol are selected.
Pay attention to the protection against electric shock. Electric shock caused by lamps is generally caused by the use of non-compliant lampholders or the use of electric shock protection measures such as no covers on live parts of lamps. It is normal that the light bulb is screwed in during use, and after the lamp is powered on, people should not touch the live parts. Pay attention to the cross-sectional area of the wire used in the lamp: When purchasing, you can look at the mark printed on the insulating layer outside the wire on the lamp. The cross-sectional area of the wire should be at least 0.5mm/square.
Pay attention to the structure of the lamps:
(1) There should be no sharp edges at the entrance and exit of the metal pipe through which the wire passes, and measures can be taken to chamfer or add a sheath on the metal part to avoid cutting the wire and causing the metal part to be electrified, resulting in the danger of electric shock.
(2) Removable lamps such as desk lamps and floor lamps should have wire fixing brackets at the entrance of the power cord, because 1. Relieve the stress, so as to prevent the wires on the terminals from falling off when the wires are under tension, causing the metal shell to be charged and lead to electric shock; 2 . Prevent the power cord from touching the heating element when it is pushed back, so as to prevent the wire from overheating and causing the insulation layer to melt, the exposed wire contacts the metal shell, and the shell is electrified, resulting in electric shock.
Note the accessories of lamps:
If electronic ballasts are used in lamps, lamps with abnormal protection electronic ballasts should be purchased. If the inductive ballast is used in the lamp, try to choose the one with a higher tw value (such as tw130), especially when the heat dissipation condition of the lamp is poor, you should pay more attention to this point. Tw is the rated maximum operating temperature of the ballast coil , At this temperature, the ballast has a continuous working life of 10 years.
2022-08-09 9:48:19
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
2022-08-09 18:40:42
2022-08-11 10:55:54
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
