▎ 摘　　要

NOVELTY - A light-emitting-diode energy-saving lamp has lampshade, heat-dissipation shell, light-emitting-diode lighting component and mounting base. A heat-dissipation paint is evenly coated on inner surface of heat-dissipation shell. The heat-dissipation paint comprises mixed resin, graphene, sodium montmorillonite, carboxylated styrene-butadiene latex, silicone methyl branched silicone oil, polyethylene glycol, n-pentane, modified aromatic amine curing agent, solvent, ceria, activated mineral powder and traditional Chinese medicine essential oil. USE - Light-emitting-diode energy-saving lamp (claimed). ADVANTAGE - The light-emitting-diode energy-saving lamp has excellent radiating characteristics, negative ion-releasing characteristics, and removal characteristics with respect to formaldehyde, toluene and total volatile organic compound. DETAILED DESCRIPTION - A light-emitting-diode energy-saving lamp has lampshade, heat-dissipation shell, light-emitting-diode lighting component and mounting base. A silicon carbide heat conductor is arranged at bottom of heat-dissipation shell. The light-emitting-diode lighting assembly is mounted on surface of silicon carbide heat conductor. The surface of heat-dissipation shell is provided with radiating holes. The radiating hole penetrates through heat-dissipation shell. A heat-dissipation paint is evenly coated on inner surface of heat-dissipation shell. The heat-dissipation paint comprises 60-75 pts. wt. mixed resin, 5-6.5 pts. wt. graphene, 3-4.5 pts. wt. sodium montmorillonite, 4-6.5 pts. wt. carboxylated styrene-butadiene latex, 1.5-2 pts. wt. silicone methyl branched silicone oil, 0.7-1.2 pts. wt. polyethylene glycol, 0.7-1.8 pts. wt. n-pentane, 1-2.5 pts. wt. nano-silica, 7-9 pts. wt. polyacrylonitrile-based carbon fibers, 1-2 pts. wt. fumed silica, 5.5-7 pts. wt. flame retardant, 4-6 pts. wt. modified aromatic amine curing agent, 15-20 pts. wt. solvent, 0.1-0.15 pt. wt. ceria, 1.5-2 pts. wt. activated mineral powder and 1.5-2.5 pts. wt. traditional Chinese medicine essential oil. The mixed resin is mixture of phenolic resin and epoxy resin in mass ratio of 2:1-3:1. The polyacrylonitrile-based carbon fibers have length of 0.01 mm. The flame retardant comprises ammonium polyphosphate, melamine and expanded graphite in mass ratio of 2:1.5:1.3. The solvent is mixture of diacetone alcohol and butyl ester in mass ratio of 3:1-3:2. The activated mineral powder comprises germanium stone, fluorite, tourmaline and zinc spinel in weight ratio of 2.5:3:3.5:1.7. The tourmaline comprises magnesium tourmaline and lithium tourmaline in weight ratio of 4:3. The activated mineral powder has particle size of 15 mu m or less. The heat-dissipation paint is prepared by weighing mixed resin, sodium montmorillonite, carboxylated styrene-butadiene latex, silicone methyl branched silicone oil, polyethylene glycol, n-pentane, nano-silica, polyacrylonitrile-based carbon fibers, graphene, fumed silica, flame retardant and solvent in mixer, high-speed mixing and concentrating mixture at 80 degrees C for 40 minutes, evenly mixing mixture from mixer to obtain mixture (a), stirring 70-80 pts. wt. isatidis, 20-25 pts. wt. betel nut, 15-20 pts. wt. lavender, 3-5 pts. wt. Chinese Pulsatilla root, 1-3 pts. wt. rhizoma Coptis, 3-5 pts. wt. breaking bowl flower, 3-5 pts. wt. Calamus, 3-4 pts. wt. Salvia miltiorrhiza, 3-4 pts. wt. flaccid knotweed herb and 5-8 pts. wt. radix stemonae, removing impurities, placing mixture in vacuum oven at -20 degrees C for 2-3 hours, placing mixture in microwave dryer, pretreating mixture, drying mixture at 17 kW for 30-40 minutes, pulverizing mixture with pulverizer to obtain API powder of 60 mesh, extracting powdered raw material with supercritical carbon dioxide extraction device at extraction pressure of 28 MPa, 45 degrees C and carbon dioxide flow of 1100 L/hour for 2 hours, collecting crude oil with separator, placing crude oil in frozen environment at 5 degrees C for 70 minutes, high-speed centrifuging frozen crude oil at 17000 rpm for 25 minutes, removing impurities, placing mixture in vacuum oven at 85 degrees C for 3 hours to obtain volatile oil (b), washing and drying 15-18 pts. wt. lucid Ganoderma, 1-3 pts. wt. peppermint, 1-3 pts. wt. Crocus, 1.5-2.5 pts. wt. sweet marjoram, 3-4 pts. wt. purslane, 3-4 pts. wt. Ageratum, 3-4 pts. wt. unbracteolated spurge root and 3-4 pts. wt. Artemisia argyi, crushing washed mixture with ultrafine grinder to 30 mesh, adding deionized water, soaking mixture for 5 hours, adding water, soaking raw material such that the content of water is 7 times the content of raw material, dispersing mixture to obtain traditional Chinese medicine mixture, decocting traditional Chinese medicine mixture at 80 degrees C for 2 hours, collecting distillate, adding ether, extracting mixture, mixing distillate and ether in volume ratio of 2.5:1, taking upper oil phase, adding 0.13-0.2 pt. wt. anhydrous sodium sulfate and drying mixture to obtain volatile oil (c), mixing volatile oil (b) and volatile oil (c) to obtain mixed oil, stirring wheat germ oil, geranium oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil for 45 minutes, maintaining mixture for 30 minutes, filtering and cleaning mixture to obtain Chinese medicine essential oil, mixing traditional Chinese medicine essential oil and mixture (a) in blender at 70-80 degrees C for 15 minutes to obtain premix, adding premix to ball mill, adding ceria, activated mineral powder and modified aromatic amine curing agent, concentrating and grinding mixture at 70-80 degrees C for 4.5 hours, filtering mixture and removing impurities. The mass ratio of mixed oil, wheat germ oil, geranium oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil is 2:0.5:0.5:0.6:0.4:0.5.