LED to absorb dome light profile

Published: 22nd March 2012
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LED to absorb dome light is adsorption or embedded in the ceiling lamp roof, it and droplight, also is the main body of the indoor lighting equipment, is the family, office, entertainment, etc. Various kinds of places often choose lamps and lanterns. LED to absorb dome light general diameter in 200 mm or so dome light appropriate passages, bathroom in use, and 400 mm in diameter is installed in not less than 16 m2 room top advisable. On the market Led Light Accessories to absorb dome light common have D shape tube and annular tubes two and the size of the difference. The choose and buy when you see three LED to absorb dome light. A look at the product label all ready, regular the label of the product often is more normative, should logo: trademark and of the factory, the product model specifications, rated voltage, frequency, rated power rating. 2 look lamps and whether there is a power safety CCC authentication marks, external wire section area was the frequency should be 0.75. Three charged body see lamps are exposed, and light source into lamp holder, should not touch the finger charged metal lamp holder.
With the increase of the family decorates heat, absorb dome light changes also changing, no longer limited to the former single lamp, and to diversification development, both absorb the droplight of luxurious with air, and used the type suction a top of installation, avoid the shorter room cannot put large luxury lamp ACTS the role of defects. The lamp of the body absorb dome light installed directly on the roof, for the whole lighting, commonly used to sitting room and bedroom. Absorb dome light in the installation and use should be paid attention to in the following:
(1) in the brick in the installation to absorb dome light, should use embedded bolt, or by expansion bolt, nylon plug or plastic plug fixation; Do not use wood wedge. And the fixing parts of the bearing capacity of should absorb dome light weight and match. To ensure that absorb dome light fixation, reliable, and can prolong the service life. (2) when the expansion bolt, should according to the technical requirements of the product choice bolt specifications, the hole diameter and embedding depth to and bolt specifications. (3) the number of fixed lamp holder bolts shall not be less than lamps on the base of fixed number of holes, and bolt diameter and aperture should match; Base on the lamps and lanterns of without fixed installation holes (installation to punch), each lamps are used for fixed bolts or screws shall not be less than 2, and the center of gravity of the lamps with bolts or screws coincide with the center of gravity; Only when the diameter of the insulation stage in 75 mm and the following, they can use a bolt or screws.
(4) not installed directly to the dome light of flammable objects, some families to beautiful with paint three splint line behind in absorb dome light, in fact this is very dangerous, must take heat insulation measures; If lamps and LED Controllers high temperature parts surface close to fuel, have to take heat insulation or cooling measures.
(5) to absorb dome light before installation should also check: (1) to each of the lamps of the core wires section, TongXin soft line was not less than 0.4, TongXin not less than 0.5 was, or lead must be replaced. (2) the conductors and lamp holder connection between, lamp holder of parallel conductors connect to prison solid, electrical contact should be good, lest because contact undesirable, appear conductors and connection between the produced sparks, and produce risk.
(6) if absorb dome light is used in the lamp holder snail mouth, the wiring must pay attention to the following two points: (1) phase line running in the center the contact's terminal, zero line in the thread running the terminal; (2) the lamp holder of the insulation case should not have damaged and leakage, in case when replacement bulbs get an electric shock.
(7) equipped with incandescent bulbs with absorb dome light, the light bulb should not be close to the chimney; The power of the light bulb also should be according to the technical requirements for products choice, cannot too big, to avoid the light bulb to high temperature, the glass broke down after splashed down cuts.
(8) and absorb dome light power into line two thrum, electrical contact should be Connector / Power Wire good, but also with black tape respectively wrapped, and keep a certain distance, if possible will not put in same line head two metal plates, lest short circuit, produce risk. (9) education in indoor kids not to lamps and the content such as casting the balloon, in order to avoid the light decorations of cut down the suspension on the adornment effect of lamps or influence.


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