Ownerless lamp manufacturer
1. Sanfeng: founded in 2011, a high-taste LED lighting brand with the concept of national brand. Ike: a brand dedicated to high-end residential and star-rated hotels without headlights and magnetic lamp lighting solutions. Guji: founded in 2015, a comprehensive lighting enterprise integrating research and development, production, sales and service.
2. Headless lamp brands like the top ten brands of headless lighting in China, specializing in high-power LED lighting enterprises, set design, research and development. Top three headless lamp brands in China, specializing in high-end intelligent magnetic track lamp manufacturers, the industry’s first invention.
3. Sidon, Reese, Opp, too many. If it is headless lamp, then do not look at the brand, to see the configuration, to pursue parameters, rather than the so-called Italy, Europe, the United States and Germany and other imports. We do decoration with fixed lighting matching design manufacturers, what we want is the effect, of course, quality first, will not care too much about the brand.
Does anyone know the fluorescent lamp wiring diagram?
When the fluorescent lamp emits light normally, the two ends of the lamp tube are only allowed to pass through a lower current, so the voltage added to the lamp tube is slightly lower than the power supply voltage, but the fluorescent lamp needs a higher voltage breakdown when it starts to work, so a ballast is added to the circuit. it can not only produce a higher voltage when starting, but also stabilize the current when the fluorescent lamp is working.
Commonly used fluorescent lamp circuit diagram the filament, ballast, starter and switch of the fluorescent lamp are connected in series to connect to the 220V circuit, as shown in the figure above. When the switch is turned on, the 220V AC voltage is all added between the dynamic and static contact pieces of the starter to produce glow discharge.
Traditional fluorescent lamps are also called low-pressure mercury lamps. When the low-pressure mercury lamp tube is connected to the lamp holder and the power is connected, the electrodes and filaments in the bulb pour the current into the lamp, while the low-pressure mercury vapor is affected by the current and releases ultraviolet light. The phosphor is affected by ultraviolet light, thus emitting bright visible light.
The wiring diagram of the fluorescent lamp (1) when the alternating current is sent out, because the fluorescent lamp is a cold lamp, the resistance of the lamp tube is infinite, and the large current flows to the starter with relatively low impedance, so the neon lamp will suddenly light up and the capacitance will collapse. At this time, the current flows through the tungsten filaments at both ends of the lamp, and the tungsten filaments are heated for a period of time from 0 to A.
Diagram of how to connect the electric light switch
The connection of the single-connection switch is the simplest, and there are only two terminals on the back of the switch. It is generally marked “L” and “L1”. We need to connect the power supply to the end of the LMagol L1 light. A duplex switch has something in common with a single switch, except that a set of buttons and terminals are added. The double switch can be divided into three terminals and four terminals.
Peel off the outer skin at both ends of the hot wire and enter L1 on one end and L2 on the other. A hot wire is installed in the L11 and L12 ports to form two double lines. A hot wire is installed in the L21 and L22 ports to form two double lines.
Turn off the empty opening in the home, and then draw two wires from the empty box. The red sheath line coming out of the empty lower end is the hot wire, and the other black wire is the zero line. Fix the circuit and lamp holder switch in position. Connect the fire line and the zero line to the switch, the switch controls the fire line, and the zero line is connected to the zero line port of the switch.
L hole connection wire, L1 hole connection lamp control line. The zero line of the lamp and the zero line of the power supply are in parallel. One light one control, very simple, but also very common. Just connect the power supply, switch and lights in series. In this way, the connected lights can only be controlled by one switch.
Light switch wiring in accordance with the “hot wire switch, zero wire connection lamp holder”, socket “left and right fire” these two principles of operation specifications. Pass the zero line directly through the lamp holder and place the line at the center point of the switch. Connect the two sides of the light switch with other wires.
Enter the software drawing page, a single control has only two holes, first of all, the hot wire is connected to the L end of a switch. Then connect the L1 end of the previous switch and the L end of the next switch. Finally, the L1 terminating bulb of the latter switch can realize the control of one bulb and two switches.
How to connect the lights? Detailed method and step solution
1. The connection of the single-connection switch is the simplest, and there are only two terminals on the back of the switch. It is generally marked “L” and “L1”. We need to connect the power supply to the end of the LMagol L1 light. A duplex switch has something in common with a single switch, except that a set of buttons and terminals are added. The double switch can be divided into three terminals and four terminals.
2. Then find the wire to be connected, and distinguish the fire zero line, the red one is the fire line, the blue one is the zero line. If you don’t know, you can try it with an electric pen. one end of the electric pen lamp is the hot line, and the other is the zero line. Remember, the wire is electrified. Don’t touch it with your bare hands. The next thing to do is to pinch the thread.
3. The wiring steps of LED lamp are as follows: first, install the current limiting resistor on the negative pole of the power cord. Then separate the positive and negative lines of the LED lamp strip. Use a stripper to remove the positive wire of the LED lamp belt. Stripped positive line of LED lamp. Connect the negative wire of the power supply with the positive wire of the LED lamp strip.
4. The connection method of the light bulb is as follows: first of all, we need to disconnect the power supply at home. Connect the hot wire and the zero wire from the air switch, and connect the zero wire directly to the zero wire connection port of the wire.
5. How to connect the household led lamp? If the voltage is 220V AC, just connect the prepared plug cable directly to the power supply line of the led lamp, then wrap the interface with electrical tape and plug it into the socket.
6. Put the zero line directly through the lamp holder, and then place the line on the central point of the switch. Connect the two sides of the light switch with other curves.
How to connect the switch of the light?
1. Method / step: a double control switch is a switch with two normally open and normally closed contacts at the same time (that is, a pair). Usually two double-control switches are used to control a lamp or other electrical appliance. L1 is the input, L2 is the normally closed output, and then connect it to the L terminal of one of the double control switches, be careful not to leave too long wire.
2. Most of the wiring methods are L or L1 connection. Let’s look at the wiring of the two types of switches. L connection line (red line), L1 (blue line) to one end of the first light, L2 (blue) to one end of the second light.
3. The connection method of the lighting switch is as follows: first, connect the hot wire and zero wire of the power cord to the switch. Usually, the switch has two connectors, one is L, the other is NMagel L for hot wire, and N represents zero wire.
4. Disconnect the power supply, pull down the main brake of the electric box and cut off the power. Remove the original lamp port wiring and remove the lamp port. Connect the fire wire of the original lamp to the fire wire of the remote control switch (usually red), and the power supply zero line of the original lamp to the zero line of the remote control switch (usually black wire).
5. Pass the zero line directly through the lamp holder, and then place the line on the central point of the switch. Connect the two sides of the light switch with a wire. When going out, one is connected to the center point of 220v and the other is connected to the switch. Finally, check whether the switch is working properly after being powered on.
6. The wiring diagram of the lighting switch is as follows: switch An and B respectively control a light bulb, which can achieve the requirement that the A light does not turn on B light when the A switch is turned on, and the B light is not lit when the B switch is turned on alone.
Wiring of lighting switch
1. The wiring diagram of the lighting switch is as follows: switch An and B respectively control a light bulb, which can achieve the requirement that the A light does not turn on B light when the A switch is turned on, and the B light is not lit when the B switch is turned on alone.
2. Method / step: a double control switch is a switch with two normally open and normally closed contacts at the same time (that is, a pair). Usually two double-control switches are used to control a lamp or other electrical appliance. L1 is the input, L2 is the normally closed output, and then connect it to the L terminal of one of the double control switches, be careful not to leave too long wire.
3. Lighting switch connection method 2 switch is used to control lamps and lanterns, and sockets do not need switch control. Connection method: connect the hot wire to the L terminal of the switch, connect the L1 terminal of the switch with a terminal of the lamp holder, connect the zero wire to another terminal of the lamp holder, and the switch forms a loop with the lamp.
4. Most of the wiring methods are L or L1 connection. Let’s look at the wiring of the two types of switches. L connection line (red line), L1 (blue line) to one end of the first light, L2 (blue) to one end of the second light.
5. Pass the zero line directly through the lamp holder, and then place the line on the central point of the switch. Connect the two sides of the light switch with a wire. When going out, one is connected to the center point of 220v and the other is connected to the switch. Finally, check whether the switch is working properly after being powered on.
