220 volt lighting will be outdated? Heyuan gave birth to 36 volt LED lighting system

It is reported that the "36 volt LED lighting system" consists of two parts: "AC 220 volts to DC 36 volts" safety and energy saving switch and 36 volt LED lighting. A great advantage of this invention is that the user does not have an electric shock hazard. The key to not causing an electric shock hazard is on the safety switch. For this invention alone, 18 national patents and utility model patents have been applied.

Last year, the province listed “36-volt safe low-voltage power supply LED street lighting system development and its application” as one of the key projects of the provincial patent technology implementation plan.

Huang Xibo, a teacher and senior engineer of Heyuan Vocational and Technical College, believes that the "36 volt LED lighting system" will realize the power supply of 36 volt safety low voltage direct current to LED lighting for the first time, creating a precedent for 36 volt safe low voltage lighting technology, with great innovation and industrialization. value. The "36 volt LED lighting system" uses low voltage, does not cause harm to users, and uses a unified conversion system to extend the life of the LED, thus making it safer, more energy efficient and more environmentally friendly. This is a bold innovation in LED safety low-voltage lighting in the prior art, and is expected to replace the existing 220 volt or 110 volt voltage lighting at home and abroad.

In order to confirm the safety of the "36 volt LED lighting system", I have experienced it once in a while - turn on the switch of the lighting system, screw off the light bulb, and put your finger into the metal contact point of the light bulb socket. It feels like the switch is not turned on. : Electric shock is harmless.

According to reports, 36 volts is a watershed of absolute safety and relative safety. The "36 volt LED lighting system" output voltage is 36 volts, using low voltage Dc Power Supply, there is no risk of electric shock, even if it is short circuit, it will not cause fire. Its "36 volt safety LED lighting fixtures", even if exposed or leaking of conductive metal, will not cause electric shock accidents, which can ensure people's personal safety. The traditional 220 volt fluorescent lamp requires a strong current when starting up. If a large number of 220 volt fluorescent lamps are activated at the same time, it is easy to cause large impulses and large fluctuations to the power grid, and even cause fires in electrical equipment. When the LED fluorescent lamp matched with "36 volt LED lighting" starts, the current will not increase and it will not cause damage to the lighting system equipment. At the same time, Liu Dongxing said, "36 volt LED lighting" put the 220 volt power transformer part in the "36 volt safety switch", it has a distance from the LED light-emitting chip, separate heat dissipation, completely solve the heat and heat dissipation of the LED lighting fixture. A key issue.

The lighting fixtures of the "36 volt LED lighting system" are "36 volt safety LED lighting fixtures". Compared with ordinary energy-saving lamps, the power saving rate is 60%-80%; compared with the traditional light source, the LED lamps can save 80% energy. According to the team's project report, if a city with a population of 3.8 million is calculated by using a 120cm (40W/220V) fluorescent lamp per person, if all 120cm LED fluorescent lamps are promoted, it can save 626 million kilowatts of electricity per year. At the time, it is close to half of the total power generation of Xinfengjiang Power Station. If it is placed in the country, the electricity saved by lighting for one year is equivalent to the total power generation of the three Yangtze River Three Gorges power stations throughout the year.

According to reports, at present, "36 volt LED lighting" has not been popularized due to cost problems. Some experts suggest that the project can try to cooperate with some real estate projects to increase the corresponding solar power supply system and mains conversion system in the new commercial housing project. Unified power management and wiring, construction of 36 volt safe and energy-saving LED lighting demonstration project.