▎ 摘　　要

NOVELTY - A sterilizing and formaldehyde-removing anti-blue light LED lamp with composite graphene coating comprises a lamp housing (1), a lamp panel (2), a LED light source (3), a LED driver circuit (4), a light-transmitting plate (5), an anti-blue light coating (6), and a sterilization and formaldehyde removal coating (7). The lamp housing is made of plastic or metal, and is either round or square. The bottom of the lamp housing is fixed with screws on the lamp panel. The LED light source is fixed on the lamp panel, and is connected to the LED driver circuit. The front portion of the LED light source has light-transmitting plate that is fixed on the lamp housing through a buckle or screw. The inner surface of the light-transmitting plate is coated with a layer of anti-blue light coating. The outer layer of the light-transmitting plate is coated with a layer of composite graphene material for sterilization. USE - The sterilizing and formaldehyde-removing anti-blue light LED lamp with composite graphene coating is useful in medical treatment, printing, biodetection, high-density information storage and secret communication applications. ADVANTAGE - The sterilizing and formaldehyde-removing anti-blue light LED lamp adopts anti-blue light nano-coating, which selectively filters the blue light component in the LED broad spectrum, especially for middle and small students using the desk lamp technology, can effectively protect the teenager vision, and has a preset effect for preventing myopia; and uses composite graphene material, which is convenient to use and manufacture, and effectively decomposes the formaldehyde without UV catalysis. DETAILED DESCRIPTION - A sterilizing and formaldehyde-removing anti-blue light LED lamp with composite graphene coating comprises a lamp housing (1), a lamp panel (2), a LED light source (3), a LED driver circuit (4), a light-transmitting plate (5), an anti-blue light coating (6), and a sterilization and formaldehyde removal coating (7). The lamp housing is made of plastic or metal, and is either round or square. The bottom of the lamp housing is fixed with screws on the lamp panel. The LED light source is fixed on the lamp panel, and is connected to the LED driver circuit. The front portion of the LED light source has light-transmitting plate that is fixed on the lamp housing through a buckle or screw. The inner surface of the light-transmitting plate is coated with a layer of anti-blue light coating. The outer layer of the light-transmitting plate is coated with a layer of composite graphene material for sterilization. The anti-blue light coating in addition to the formaldehyde coating on the inner layer of the light-transmitting plate is used for LED lighting to remove the blue light component in the broad spectrum of the LED, and the composite graphene material on the outer layer of the light-transmitting plate is sterilized. The sterilization and formaldehyde removal coating is in contact with the air for killing bacteria and viruses in the air and decomposing harmful gases such as formaldehyde and ammonia in the air to achieve the effect of killing and purifying the air. An INDEPENDENT CLAIM is included for preparation of the sterilizing and formaldehyde-removing anti-blue light LED lamp with composite graphene coating. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a partial cross-sectional structure of the composite graphene coating-based LED lamp. Lamp housing (1) Lamp panel (2) LED light source (3) LED driver circuit (4) Light-transmitting plate (5) Anti-blue light coating (6) Sterilization and formaldehyde removal coating (7)