Explosion-proof and energy-saving LED lamp

Abstract

The invention relates to the technical field of lamp lighting equipment, and discloses an explosion-proof and energy-saving LED lamp. The explosion-proof and energy-saving LED lamp comprises an LED lamp body; the top end of the LED lamp body is fixedly provided with an explosion-proof triggering mechanism; the periphery of the LED lamp body is coated with a protective shell; the inside of the protective shell communicates with the inside of the explosion-proof triggering mechanism; the top of the outer surface of the explosion-proof triggering mechanism is fixedly provided with a heat dissipation mechanism; the bottom end of the heat dissipation mechanism penetrates through and extends to an inner cavity of the protective shell; and a wiring terminal is arranged in the middle of the top end of the explosion-proof triggering mechanism. According to the explosion-proof and energy-saving LED lamp, through the arrangement of the protective shell, the LED lamp body can be completely coatedin the inner cavity of the protective shell to isolate explosive gas and explosive dust from the LED lamp body so as to prevent the explosive gas and the explosive dust from being ignited or detonateddue to electric sparks generated by work of electronic components inside the LED lamp body; and therefore, the reliability and safety of the explosion-proof LED lamp are effectively improved.

Description

technical field [0001] The invention relates to the technical field of lamps and lighting equipment, in particular to an explosion-proof and energy-saving LED lamp. Background technique [0002] Explosion-proof LED lamp is a specific lamp used in an environment containing explosive mixtures to prevent ignition or detonation. The explosion-proof principle is to limit the contact between the LED lamp and the explosive gas and explosive dust outside. At present, the explosion-proof measures for LED lamps are mainly A protective cover is set on its periphery to isolate the explosive gas or explosive dust from the outside, but this explosion-proof measure is only passive. The imperceptible damage, cracks, degumming, etc. will appear due to the impact, which will cause the explosive mixture from the outside to enter the interior and be ignited and detonated by contact with the LED lamps. The safety is poor and the stability is low. Therefore, There is an urgent need for an active...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an explosion-proof energy-saving LED lamp, which has the advantages of high safety and stability, and can automatically cut off the power supply of the LED lamp, and solves the problem that the explosion-proof measures of the existing LED lamp are passive. In the process of long-term use in harsh environments, the outer protective cover is easily damaged, cracked, degummed, etc. due to impact, which will cause the explosive mixture from the outside to enter into the interior and contact with the LED lamps. Be ignited, detonated, poor security, low stability

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