Anti-corrosion explosion-proof large area lighting led cold storage lamp

Abstract

The invention discloses an anti-corrosion and anti-explosion large-area illumination LED refrigeratory lamp. The lamp comprises a lamp cover, a fixed ring, a PCB main board, an LED bulb, an adjustingknob, a connecting rod, an adjusting rod, a lamp cover, protective glass, a defrosting motor and a defroster; the fixed ring is fixedly mounted on one side in the lamp cover; the PCB main board is arranged in the fixed ring; and the LED bulb is fixedly mounted on one side of the PCB main board. The lamp is scientific and reasonable in structure and safe and convenient to use; when the defrosting motor is started, a defroster is driven by the defrosting motor to slide left and right to clean water on the protective glass, and meanwhile, frost condensed by cold air in refrogeratory on the surface of the protective glass after the operation stop of the LED bulb can be cleaned; and when the LED bulb on the PCB main board or other elements in the lamp cover are damaged, the adjusting knob can be reversely rotated, so that the PCB main board can be quickly disassembled, the replacement of the LED bulb and the detection and the maintenance of the elements in the refrigeratory are facilitated.

Description

technical field [0001] The invention relates to the technical field of cold storage lighting, in particular to an anti-corrosion and explosion-proof large-area lighting LED cold storage lamp. Background technique [0002] Cold storage lamp is a kind of lamp named after the use of the lamp; it is mainly used in cold storage, refrigeration, freezer and other places where the ambient temperature is relatively low, relatively humid, and needs to be safe and environmentally friendly; with the cold chain this After several years of development, cold storage is widely used for fresh-keeping and storage of food; lighting fixtures dedicated to cold storage are also becoming more and more specialized; it is generally believed that cold storage lights are divided into two parts, one part is a protective cover, and the other is a light source; The materials are divided into cast aluminum + glass, iron + glass, and all plastic; cold storage light sources include traditional incandescent ...

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Problems solved by technology

[0004] The present invention provides anti-corrosion and explosion-proof large-area lighting LED cold storage lamps, which can effectively solve the above-mentioned background technology. When LED bulbs are in operation for a long time, a certain temperature will be generated. If the heat cannot be removed, it will damage the internal components in the lampshade. At the same time, after the LED bulbs generate a certain amount of heat, the cold steam in the cold storage will condense into water droplets and adhere to the outside of the protective glass. When the water droplets on the protective glass gather more, it will affect the irradiation effect of the cold storage lights. The problem

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