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Light, widely used in square, airport and port area, such as more than 20 meters high lamp will recommend the use of lifting system. The lifting of light, so you know is how to lift? High lamp manufacturers take your brother today under the simple up

high lamp is widely used in square, airports, docks, etc. In general, it is suggested that for more than 20 meters high lamp use lifting system. So, do you know how to raise high lamp? Today, high lamp manufacturers will take your brother to simple to describe its zoom mode. Within the lift high lamp at the bottom of the rectangular cavity, in addition to the electrical control system, also installed the lifting system, such as motor. Electrical control system installed inside a light pole, can avoid harsh outdoor environment cause the failure of lifting movement. There are all sorts of circuit in the electrical control system overload protection device. Copper base is widely used in silver plated circuit in the system of electric conductor, to ensure good contact electrical connection. Lift high lamp lifting system by motor, ( Electromagnetic brake) Worm gear reducer, safety coupling, the main wire rope, wire rope, rope and pulley driven lifting lamp panel. Worm gear reducer self-locking ability strong, compact transmission, the transmission ratio. In order to reduce the ratio of worm gear and worm, reduce the rising moment, special pulley increases a set of activities, make the light board vertical velocity is less than 0. 2m/s。 The main wire rope through the rope, and lamp kits vice wire connection, can avoid due to the main rope tensile steel wire winding. Main wire rope with high strength and corrosion resistance of 6 * 19 non-rotating galvanized steel wire rope. Increases with A3 steel bracket, stainless steel shaft pulley block and after hot dip galvanized processing copper pulley, ensure without corrosion under normal atmospheric conditions, flexible operation. All kinds of fasteners, washer, thimble and other parts are made from hot dip galvanized or stainless steel parts. Lamp on the plate more than six sets of guide pulley block and three sets of braking device. In the process of raise or lower the lamp panel, with 120 - degree distribution guide pulley surface rolling along the lamp, in order to ensure the lamp panel will not swing. Contact with the surface of the roller and lamp panel light pole working part surface using rubber extrusion technology. In order to fully guarantee the lamp plate reaches the limit position automatically stop, lamp plate lifting movement installed reliable limit switch, and offers a distance protection. Light, lamp plate lifting is implemented by changing the direction of rotation of the motor. In order to prevent theft, hollow rectangular cavity is equipped with a sealed door, the door is equipped with a special door lock. Lifting light, all the protection class reaches IP65 international standard of lamps and lanterns, in order to prevent the dust and the rain infiltration, ensure the service life of the bulb. Material of lamps and lanterns is commonly good corrosion resistance of aluminum alloy and stainless steel. Toughened glass is used as the transparent mirror of lamps and lanterns. Reflector is usually made, after electrochemical polishing of pure aluminum plate with good reflectivity. Support with the lamp holder Angle adjustment, can set the projection Angle, ensure the reasonable uniform lighting lighting configuration and different occasions. By manual and automatic control of lighting to start and stop is very convenient. Lift high lamp which has two kinds of manual and electric hoist control mode, the lamp panel can be safe and reliable underground to 2 from the ground. 5 meters, easy to maintain. Manual line length is 10 meters of the remote control device, the operator can be in 5 meters remote lamp plate lifting, ensure the personal safety of the operators. Lift high lamp also is equipped with a spare cable. When the lamp panel fell to the lowest position, one end of the cable is inserted into the electric control system socket, on the other end inserted into the lamp panel junction box, so the lamp panel can direct power supply, lamp can repair.