Our company mainly produces LED flat lamp, and the home […]
Our company mainly produces LED flat lamp, and the home decoration is generally led ceiling lamp. When installing ceiling lamp in masonry structure, embedded bolt or expansion bolt, nylon plug or plastic plug shall be used for fixation; wooden wedge is not allowed. And the bearing capacity of the above fixings shall match the weight of the ceiling lamp. To ensure that the ceiling lamp is fixed firmly and reliably, and can extend its service life.
When the expansion bolt is used for fixing, the bolt specification shall be selected according to the technical requirements of the product, and the drilling diameter and buried depth shall be consistent with the bolt specification.
The number of bolts for fixing the lamp holder shall not be less than the number of fixing holes on the lamp base, and the bolt diameter shall match with the hole diameter; for lamps without fixed installation holes on the base (holes shall be drilled by yourself during installation), each lamp shall be fixed with at least 2 bolts or screws, and the center of the lamp shall be consistent with the center of the bolts or screws; Only when the diameter of the insulating table is 75mm and below, one bolt or screw can be used for fixing.
Ceiling lamp can not be directly installed on combustible objects. Some families use three plywood after painting to line the back of ceiling lamp for beauty
It is very dangerous in the world, so thermal insulation measures must be taken; if the high temperature part of the lamp surface is close to combustible, thermal insulation or heat dissipation measures shall also be taken.
Before the installation of ceiling lamp, it shall also be checked: ① the section of conductor core leading to each lamp shall be no less than 0.4mm2 for copper core flexible wire and 0.5mm2 for copper core, otherwise the lead must be replaced. ② The connection between the conductor and the lamp cap and the parallel conductor between the lamp caps shall be firm, and the electrical contact shall be good, so as to avoid the risk of sparks between the conductor and the terminal due to poor contact.
If the screw socket is used in the ceiling lamp, the following two points shall be paid attention to in its wiring: ① the phase line shall be connected to the terminal of the center contact, and the zero line shall be connected to the terminal of the thread; ② the insulation shell of the lamp socket shall not be damaged and leakage, so as to prevent electric shock when replacing the bulb.
For ceiling lamps equipped with incandescent bulb, the bulb shall not cling to the lampshade; the power of the bulb shall also be selected according to the technical requirements of the product, and shall not be too large, so as to avoid the bulb temperature being too high, and the glass cover falling down after breaking and hurting people. The two wire ends connected with the power incoming line of ceiling lamp shall be in good electrical contact, and shall be wrapped with black tape respectively and kept at a certain distance. If possible, the two wire ends shall not be placed under the same metal sheet to avoid short circuit and danger. Teach children not to throw balloons and other things at the lamps and lanterns in the room, so as to prevent the decorations hanging on the lamps from falling and hurting people or affecting the decorative effect of the lamps and lanterns.
Led ceiling lamp is widely used in our life. I hope the content of this article will be helpful to readers. We need LED FLOOD LIGHT, UFO LIGHT and led panel light. Please feel free to contact us and we will serve you wholeheartedly!