As a whole, it can be divided into lamps and lanterns, control equipment, and power supply equipment.
From the type of lighting to points, that can be more to go, mercury lamps, halogen lamps, metal halide lamps, energy-saving lamps, LEDs, cold cathode energy-saving lamps and so on.
From the installation, divided into landscape lighting, large area lighting, decorative lighting.
And so on and so on
What does the lighting apparatus include?
From the whole, can be divided into lamps and lanterns equipment, control equipment, and power supply equipment.
From the type of lighting can be divided into mercury lamps, halogen lamps, metal halide lamps, energy-saving lamps, LEDs, etc., cold cathode energy-saving lamps and so on.
From the installation, divided into landscape lighting, large area lighting, decorative lighting.
Lighting equipment contains what
1, straw hat lamp (straight plug-in), specifications 3mm, 5mm, 10mm. used for: light-emitting three-dimensional characters with light source, ultra-thin light box backlighting, window lighting, indoor decorative lighting, decorative lighting at the wall of the building, advertising signboards, instead of neon lights, children's toys.
2, Piranha lamp (mainly supply flat head, sitting series), specifications have 8mm. used for: indoor lighting: floodlights, overhead lights / desk lamps, light-emitting lamps; automotive lighting: automotive taillights / turn signal lamps / high brake lights, automotive lighting; advertising industry: light box / background light source, business / store signboards, light-emitting signage / acrylic blister lettering.
3, SMD (3528 and 5050 series), lumens (3.5LM-7.5LM and 17LM-18LM) current were (20mA and 50mA), power (0.04W and 0.192W). Mainly used in: 1. Lighting (general lighting and decorative lamps) 2. electronic machine indicator 3. automotive light source.
4, high power: chip particles are larger, the power is 1 watt. Applied to general lighting, signboard backlighting, indicator backlighting, architectural lighting, decoration. Decorative lighting, flashlights, portable lighting, indicator lights, traffic lighting beads basic colors include: red, green and blue.
Chips include: round (cheap, bad quality), square (expensive but good quality, 10 × 12 → 5 lumens 45 × 45 → 90 to 110 lumens) in mil.
What were the lighting devices in the past
Torches, animal oil lamps, vegetable oil lamps, candles, kerosene lamps, gas lamps to incandescent, fluorescent lamps, steam lamps.
Are solar street lights included in lighting equipment? 10 points
Gaoyou Longhui Street Light Factory, produces all kinds of road light poles and high power LED lamps.
Free your name is Zhou, the manager of the company. The new website has been newly released.
What are the main automotive lighting equipment?
Reversing lights
Tail lights
License plate lights
Turn signals
There are also dashboard lights, interior lights, anti-fog lamps, lighting (headlights) Some have decorative lamps ^ _ ^
Thank you
Mobile is a lighting equipment belonging to the project refers to what
Mobile lighting is a lighting device lamps and lanterns that can be moved. Mobile lighting is a lighting device lamps and lanterns that can be moved, such lamps and lanterns, mainly used in outdoor work, rescue and disaster relief, road maintenance, emergency lighting and so on.
Now people refer to the mobile lighting is usually a large lighting set with a generator
What are the traditional lighting tools?
Torches, animal oil lamps, vegetable oil lamps, candles, kerosene lamps, gas lamps to incandescent lamps, fluorescent lamps, steam lamps
Since mankind learned how to drill wood to get a fire, lighting has experienced the development of the course of the development of the fire, oil to electricity. Lighting tools have experienced countless changes, the emergence of torches, animal oil lamps, vegetable oil lamps, candles, kerosene lamps to incandescent lamps, fluorescent lamps, the development of a wide range of decorative lamps, energy-saving lamps, etc., it can be said that a history of lighting is the history of human development witness. The history of human use of oil lamp lighting is particularly long. During this period, the oil lamp has undergone many improvements. Oil lamp oil from animal oil to vegetable oil, and finally replaced by kerosene. The wick also went through the process of changing from grass, cotton thread, and multi-stranded cotton thread. In order to prevent the wind from blowing out the fire, people added a cover to the oil lamp. Early cover is made of paper paste, very unsafe, and later changed to glass cover. Such oil lamps are not afraid of the wind, in the outdoors, but also used, and burn fully, no black smoke. However, mankind is not satisfied, in the use of oil lamp lighting at the same time, still looking for other lighting methods. Around the 3rd century BC, some people used beeswax to make candles. In the 18th century, candles made of paraffin wax were produced and started to be mass-produced by machines. More than 100 years ago, the British invented the gas lamp, making a big step forward in human lighting methods. Initially, this kind of lamp is very unsafe, easy to use indoor danger, so only as a street lamp. Later, it was improved and it came into thousands of households. Torches, candles, oil lamps, kerosene lamps, gas lamps, these lighting tools, have not left the fire, are relying on material combustion of light to illuminate. So there is no fire can also be lighting method? Someone once caught a large number of fireflies, the use of fireflies emit fluorescent light to illuminate. This method is not practical, but in the history of human lighting is also considered one of the most peculiar method. At the end of the 19th century, Edison invented the electric light, from rewriting the history of human lighting, mankind towards the era of electric lighting. Electric bulb (incandescent): the electric current in the wire enters into a very fine and thin wire, the wire will produce high heat, heat to a certain extent will glow, this is the earliest electric light, and it is still widely used. Fluorescent lamps: it does not contain infrared light, so its light is very gentle, does not hurt the eyes; because it does not contain a hot wire, with a relatively energy-saving; it will also send out a lot of beautiful colored light. This is by the phosphor contained in the nature of the chemicals to set up, for example, coated with magnesium tungstate, blue-white light, coated with cadmium borate light red light. Steam lamps: are sealed in a glass tube of various kinds of steam by electric current and luminous. Their construction, somewhat like fluorescent lamps, can also save electricity. There are mercury vapor lamps and sodium vapor lamps. The next generation of new lighting source, is the LED lamp, that is, the lighting lamp made of high brightness light emitting diodes. It has a series of advantages such as high efficiency, energy saving, long life and environmental protection.
What are the installation methods of lighting fixtures
Line-hanging self-contained apparatus line-hanging (SW)
Chain-hanging (CS)
Tube-hanging (DS)
Wall-mounted (W)
Ceiling-mounted (C)
Recessed (R)
In-ceiling mounted (CR)
Wall Wall mounted (WR)
Stand mounted (S)
Column mounted (CL)
Seat mounted (HM)
What are all the electrical devices? What are the main components of each type of equipment
Electrical equipment mainly refers to transformers, reactors, capacitors, combination appliances, circuit breakers, transformers, surge arresters, coupling capacitors, transmission lines, power cables, grounding devices, generators, regulating cameras, motors, closed buses, thyristors, etc.
The distribution box belongs to the primary equipment in the electrical equipment. Electrical equipment includes primary equipment and secondary equipment. Primary equipment is mainly power generation, substation, transmission, distribution, electricity and other direct generation, transmission, consumption of electrical energy equipment, such as generators, transformers, overhead lines, distribution cabinets, switchgear and so on. Secondary equipment is the role of control, protection, measurement and other equipment. Building or general plant such as cables, distribution cabinets, motors, switches and sockets, lamps, air conditioners, electric water heaters, meters, cameras, telephones, computers and so on are electrical equipment.
1, electrical installations
Electrical installations mainly refers to: power distribution and distribution of equipment and decentralized power and lighting distribution boxes.
Such as: dry-type power transformers, complete sets of high-voltage and low-voltage distribution cabinets, control operation with DC cabinets (with battery), standby uninterruptible power supply cabinets, lighting distribution boxes, power distribution boxes (cabinets), power factor capacitance compensation cabinets and standby diesel generator sets and so on.
Characterized by a combination of independent functional electrical components, the rated voltage of most of the 10KV or 380V/220V, only in the control system voltage 24V or 12V.
2, wiring system part
The wiring system consists of: wires, cables and busbars; fixed parts (wires, cables and busbars), protection (wires, cables and busbars) parts of the combination; wires, cables and busbars; wires, cables, and busbars; wires, cables, and busbars. (bus with) the combination of components;
The role of the wiring system: the main role of the transmission of electricity.
The wiring system in the building electrical engineering, the rated voltage is mostly 380V/220V.
3, the electrical part of the electrical equipment
The electrical part of the electrical equipment is composed of: mainly refers to the supporting power drive with other building equipment, electric heating, electric lighting, etc. Direct consumption of electrical energy and convert it into other parts of the energy.
Such as: electric motors and electric heaters and their start-up control equipment, lighting and decorative lamps and switches and sockets, communications, film and television and intelligent engineering, such as dedicated or transformed power supply, as well as environmental protection, dust and kitchen in addition to fumes and other special DC power supply.
Small electrical equipment
Small electrical equipment, including plugs, buttons, punches, junction boxes, telephones, lighting and signaling lamps, electric bells, electric whistles, detonators and so on.