Writer：Jane Time：2021-06-24 Browse：190
Guide language: LED explosion-proof lights mainly is given priority to with high power LED lamp bead and encapsulate integration chip, combined with the structure and application places such as lamps and lanterns outside request to customize, but choose the LED lamp is need to be careful, especially on the size and lamps and lanterns select power is to have cultured, the power of the LED lamps and lanterns of lamps and lanterns is closely combined with the size of the shell, because the temperature of the LED lamps and lanterns is high, Large power lamps and lanterns naturally need a larger shell to achieve good heat dissipation effect.
The birth of explosion-proof lamp
Due to the common lighting lamps in the work of the inevitable electric spark or the formation of hot surface, once they meet with the production or rescue site gas mixture, will lead to the occurrence of accidents, directly endanger the national property and citizens life safety. Therefore, as the most widely used lighting lamps, its explosion-proof problem has already attracted people's general attention and great attention, in this case, explosion-proof lamps homeoad.
Principle of LED explosion-proof light
LED explosion-proof light is a kind of explosion-proof lamp, its principle is the same as the explosion-proof lamp, but the light source is LED light source, refers to in order to prevent the lighting of the surrounding BAOZHA mixture such as BAOZHA gas environment, BAOZHA dust environment, gas gas, etc. and take various specific measures of lamps and lanterns.
LED explosion-proof light in the policy to promote the development
In order to promote LED explosion-proof lights, the state made systematic deployment from the overall strategic height. In 2012, the State Council arranged 2.2 billion yuan to support the promotion of energy-saving lamps and LED lights. Ministry of Commerce launched energy-saving demonstration in hundreds of cities and thousands of stores; The National Development and Reform Commission and other six ministries and commissions jointly issued the Semiconductor Lighting Energy Saving Industry Plan. The promulgation of this series of policies has played a significant role in promoting the semiconductor lighting industry. Correspondingly, local policies are also constantly launched, more and more regions are trying to build semiconductor lighting industry base, have developed semiconductor lighting industry planning, the introduction of various supportive policies, semiconductor lighting application demonstration projects.
With the help of the policy, more than 2,700 demonstration projects have been implemented in 37 pilot cities in 100,000 cities, and more than 7 million LED lamps have been used, saving more than 2.1 billion KWH of electricity annually. The regional pattern has basically taken shape. Industrial clusters with certain supporting capacity have been initially formed in 15 industrial bases such as Xiamen, Shanghai, Dalian, Nanchang, Shenzhen, Yangzhou and Shijiazhuang. The Ministry of Science and Technology approved 37 pilot cities of 100, 000, which played a demonstration role in promoting the integration and application of semiconductor lighting technology; The Pearl River Delta region has become the production base of applied products in China, where more than 50% of semiconductor lighting enterprises are concentrated, and the industrial scale has achieved continuous growth.
LED explosion-proof lights are widely used. How to choose the explosion-proof lamps with high cost performance
At present, LED explosion-proof lights are widely used in public lighting fields such as roads, tunnels, squares and subways, and commercial lighting has also become one of the key fields. LED explosion-proof lights mainly is given priority to with high power LED lamp bead and encapsulate integration chip, combined with the structure and application places such as lamps and lanterns outside request to customize, but choose the LED lamp is need to be careful, especially on the size and lamps and lanterns select power is to have cultured, the power of the LED lamps and lanterns of lamps and lanterns is closely combined with the size of the shell, because the temperature of the LED lamps and lanterns is high, Large power lamps and lanterns naturally need a larger shell to achieve good heat dissipation effect.
Such as the heat dissipation of explosion-proof lights, explosion-proof lights in the purchase of a lot of places to pay attention to, the user in the purchase of explosion-proof lights, how can we choose a cost-effective explosion-proof lights?
The quality of the explosion-proof lamp depends on its explosion-proof grade (also known as the protection grade). The best explosion-proof lamp can reach IP68, completely prevent dust from entering, and can be immersed in water for a long time under a certain pressure. Most of the explosion-proof lights produced by LED manufacturers are around IP65. If there is a special demand, it needs to be customized on demand.
As the saying goes, you get what you pay for. Good explosion-proof lights are made of standard tempered glass, and the power cord is made of 1.5mm thickness. Both ends are made of aluminum alloy die-casting, and the outside is equipped with iron ring.
However, the price of some manufacturers is lower than the normal cost price. If you think carefully, you will understand that some manufacturers jerry-built materials are used with inferior raw materials. Such explosion-proof lights have serious safety risks, and can not play the role of explosion-proof, no special circumstances are good, in case of an emergency, the consequences will be very serious.
Visible good products to be willing to spend money, not to covets cheap, end up irreparable serious consequences.
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