What do special lighting fixtures include?

Question 1: What are the special lamps? Medical lamps: surgical lights: surgical lights are lights with special functions. The invention and application of lamps can be traced back to 1809. British chemist David invented the arc light, and mankind entered the era of electric lighting. In 1879, humans used electric arc light for the first time at the California Theater in the United States. In 1906, Edison invented the household light bulb using tungsten filament.

LED viewing lamp: Most traditional viewing lamps use cold cathode tubes (CCFL) as the light source. Industrial viewing lamps and LED viewing lamps, as the name suggests, use semiconductor light-emitting diodes (LEDs). ) as a luminous light source. Compared with traditional film viewing lamps, LED film viewing lamps have the advantages of high luminous brightness, long life, energy saving and environmental protection, good shock resistance, and low heat generation. However, its high manufacturing cost restricts its wide-scale popularity to a certain extent. Currently, it is widely used in mid-to-high-level hospitals and advanced non-destructive testing units.

Industrial lamps: floodlights, floodlights, and spotlights are all used in industrial and factory buildings. Floodlights are lamps whose illumination on the illuminated surface is specified to be higher than that of the surrounding environment. Also called spotlight. Typically, it is capable of aiming in any direction and has a structure that is not affected by climatic conditions. Mainly used in large-area working sites, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The angle of the outgoing beam of a floodlight can be wide or narrow, ranging from 0° to 180°. The one with a particularly narrow beam is called a searchlight.

Explosion-proof lamps: Explosion-proof lamps are used in dangerous places where flammable gases and dust exist. They can prevent arcs, sparks and high temperatures that may be generated inside the lamp from igniting flammable gases and dust in the surrounding environment. Lamps that meet explosion-proof requirements. Also known as explosion-proof lamps and explosion-proof lighting. Different flammable gas mixture environments have different requirements for the explosion-proof level and explosion-proof form of explosion-proof lamps. Projection lamps: special lamps for photography, projection lamps

Question 2: Dear, which of the pictures in this picture are ordinary lamps, and which are special lamps? 9, 10, 13, 14, 15, 17 are ordinary lamps. , the others are special lamps

Question 3: What do ordinary lamps and special lamps include? Special lamps are used in explosion-proof lamps such as kitchens, bathrooms, etc. or factories

Question 4: Electrical Special lighting fixtures refer to which electrical and non-electrical fixtures. The distinction comes from the export customs product name. A good understanding of electrical: non-electrical fixtures and lighting devices that use alternating current: candles, flashlights, solar, battery-powered, DC-powered, etc. It’s called non-electrical, that’s how I understand it, I hope you can understand

Question 5: What types of LED lighting products are there? LED lighting can be divided into six categories according to the application scope of existing products:

1. Outdoor landscape lighting: guardrail lights, projection lights, LED light strips, LED special-shaped lights, digital light tubes, underground lights, lawn lights, underwater lights, etc.

(Current market share There are several billion yuan, and the potential market is tens of billions).

2. Indoor decorative lighting: wall lamps, chandeliers, recessed lights, spotlights, corner lights, flat luminous panels, grille lights, fluorescent lights, downlights, changing lights, industrial and mining lights, stage lights, displays Screens, downlights, floodlights, light strips,

Energy-saving lamps, table lamps, kitchen and bathroom lamps, floor lamps, wall lamps, ceiling lamps, night lamps, bulbs, bathroom lamps, mirror lamps, water front, branch chandeliers, etc.

(The current market share is more than one billion yuan, and the potential market is tens of billions of yuan).

3. Special lighting: portable lighting (flashlights, headlamps), low-illumination lights (porch lights, house lights, court lights), reading lights, microscope lights, projector lights, camera flashes, desk lamps, Street lights, etc.

(The existing market share is several billion yuan, and the potential market is tens of billions of yuan).

4. Safety lighting: miner's lamp, explosion-proof lamp, emergency lamp, safety indicator lamp, etc. (existing market share is several hundred million yuan, potential market is several billion yuan).

5. Special lighting: military lighting, medical non-thermal radiation lighting, therapeutic lighting, sterilizing lamps, special lighting for crops and flowers, special lighting for biology, special LED lights combined with solar photovoltaic cells, etc. ,

(The current market share is not large, but it is of great significance and importance, with a potential market of tens of billions of yuan).

6. General lighting: general lighting for offices, shops, hotels, homes, etc. Although LED lighting has not yet officially entered this field, with the continuous advancement of LED technology and the continuous decline of costs,

(It is expected to gradually enter the general lighting field in recent years, and its potential market is the largest, with development potential of hundreds of billions).

Question 6: What does a special lamp refer to? What kind of professional lamp does it refer to?

Question 7: What do ordinary lamps and special lamps include? What are the brands of lamps on the market now? There are more and more, and the better household lamps are:

1. Philips Lighting (leading brand, top ten brand of world-famous lamps, Philips Investment Co., Ltd.)

2. Opple OPPLE (leading brand, top ten brands of famous brand lamps in China, Guangdong famous brand, Zhongshan OPPLE Lighting Co., Ltd.)

3. NVC Lighting (top ten brands of first-line brands/branded lamps, Huizhou NVC Optoelectronics Technology Co., Ltd.) < /p>

4. Panasonic Lighting (Top 10 first-line brands/brands of lighting fixtures, world brands, Panasonic Electric (China) Co., Ltd., Japan)

5. Sunshine Lighting (China’s well-known trademarks, top 10 Chinese famous brand lighting fixtures Brand Zhejiang Famous Brand Zhejiang Sunshine Group Co., Ltd.)

6. TCL Lighting (Guangdong Province Famous Brand Guangzhou Famous Trademark Lamps Top Ten Brands TCL Group Co., Ltd.)

7. Yaming Lighting (Shanghai Yadeng Industrial Co., Ltd., one of the top ten famous brand lighting brands in China)

8. Huayi HY Lighting (Huayi Lighting Co., Ltd., one of the top ten lighting brands in China)

9. FSL Foshan Lighting (one of the top ten lighting brands with well-known trademarks in China, Guangdong Famous Brand Products Foshan Electrical and Lighting Co., Ltd.)

10. Sanxiong? Aurora Lighting (one of the top ten lighting brands/brands of Chinese famous brands) Top Ten Brands (Guangdong Dongsong Sanxiong Electric Co., Ltd.)

Question 8: Which lamps are included in Class I lamps? Class I lamps refer to safety protection that relies on grounding.

That is to say, the input wire is three wires, namely: live wire, neutral wire, and ground wire.

The casing of the lamp is connected to the ground wire.

Class II lamps do not have ground wires, and the input wires only have live wires and neutral wires.

Safety protection is protected by the insulator on the outside of the lamp.

Class III lamps have low voltage input. Mainly lamps with input DC voltage lower than 36V.

Question 9: Where are ordinary lamps and special lamps used respectively? Special lamps are used in explosion-proof lamps such as kitchens, bathrooms, etc. or factories

Question 10: What are the national standards for lamps? There are many national standards! Do you look at these? There are many more. You can take a look here

Standard number: GB 17945-2000

Standard name: Fire emergency lighting

Standard status: Current

Implementation date: 2000-10-1

Issuing authority: General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Content introduction: This standard specifies the requirements for fire emergency lamps Definition, classification, technical requirements, test methods, signs, inspection rules and instructions for use. This standard applies to fire emergency lighting fixtures installed in general industrial and civil buildings. Fire emergency lighting fixtures with special performance installed in other environments should also comply with this standard, except for special requirements that are separately specified by relevant standards.

Source: csres/detail/61488

Previous page download: csres/upload/qy/yn/GB 17945-20001.pdf

GB 7000.8-1997 Safety requirements for lamps used in swimming pools and similar places

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GB 7000.7-2005 Safety requirements for floodlights

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GB 7000.6-1996 Safety requirements for tungsten filament lamps with built-in transformers

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GB 7000.5-2005 Safety requirements for road and street lighting< /p>

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GB 7000.4-1996 Safety requirements for removable lamps of interest to children

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GB 7000.3-1996 Safety requirements for movable lighting fixtures for gardens

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