CN106189656A - An energy-saving and environment-friendly LED spotlight - Google Patents

Abstract

An energy-saving and environment-friendly LED spot lamp is characterized in that: including lamp shade, LED lighting assembly, metal covering and heat conductor, the surface of lamp shade is equipped with a plurality of louvres, the metal covering has a plurality of louvres, the heat conductor is formed by carborundum material preparation, and it not only has good radiating effect, still can make lamps and lanterns release the anion for a long time, also has certain mosquito efficiency of driving, has certain efficiency of getting rid of fitment pollutants such as formaldehyde, toluene, TVOC simultaneously, has very extensive market perspective.

Description

An energy-saving and environment-friendly LED spotlight

technical field

The invention relates to the technical field of lamps, in particular to an energy-saving and environment-friendly LED spotlight.

Background technique

With the development and progress of society, people's concept of green environmental protection is getting stronger and stronger, so green and environmental protection lighting devices will be more favored by people. The increasingly mature LED technology is due to its high efficiency, energy saving, environmental protection, long service life, power Low advantages, LED lighting has gradually begun to replace traditional lighting fixtures.

The LED energy-saving lamp is actually a compact LED lamp with its own ballast. The voltage at both ends of the lamp tube is directly conducted through the plasma state and emits 253.7nm ultraviolet rays. The ultraviolet rays stimulate the phosphor to emit light. The temperature of the lamp is about 1160K, which is much lower than the working temperature of the incandescent lamp at 2200-2700K, so its life is greatly extended, reaching more than 5000 hours, because it uses electronic ballasts with high efficiency, and there is no such thing as an incandescent lamp. Current thermal effect, phosphor energy conversion efficiency is also very high, reaching more than 50 lumens per watt, saving electricity.

On the one hand, as the global temperature continues to rise, the population and number of mosquitoes will increase significantly, which is increasingly threatening human health. In addition to directly biting and sucking blood and disturbing sleep, mosquitoes spread a variety of diseases more seriously. There are four types of mosquito-borne diseases in my country: malaria, lymphatic filariasis, Japanese encephalitis and dengue fever (or dengue hemorrhagic fever). The more important mosquito-borne viral diseases include yellow fever and various equine encephalitis, etc. .

On the other hand, applying negative air ion technology to energy-saving lamp products, the energy-saving lamp after use releases negative air ions, especially negative oxygen ions, indoors for a long time. Because it is similar in structure to superoxide anion radicals, it has similar biological activities and can make living biological cells negatively charged, so that the virus loses its ability to attack cells; at the same time, negative oxygen ions can interact with formaldehyde and toluene , TVOC and other decoration pollutants react, the product is non-toxic and tasteless carbon dioxide and water, no secondary pollution, has a certain effect of purifying indoor air, for example, in the artificial negative ion environment of the air, the mold, The number of bacteria can be reduced by more than 90%. After negative oxygen ions are inhaled into the human body, they can regulate the excited state of the nerve center, improve the ventilation function of the lungs, improve blood circulation, promote metabolism, enhance the ability of the immune system, inspire people, and improve work efficiency. , asthma, flu, insomnia, arthritis and many other diseases have a certain therapeutic effect, so people call negative ions "vitamins in the air" and "longevity".

So far, the technical design that makes traditional lighting products have the functions of repelling mosquitoes and releasing negative ions for health care has not been seen yet.

Contents of the invention

Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide an energy-saving and environment-friendly LED spotlight, which not only has a good heat dissipation effect, but also can drive away mosquitoes, release negative ions, freshen the air, and at the same time have a fragrant smell and mild nature. , has a certain health care effect of repelling mosquitoes and antibacterial, and enriches the practical functions of traditional lamps.

The purpose of the present invention is achieved through the following technical solutions:

An energy-saving and environment-friendly LED spotlight, which is characterized in that it includes a lampshade, an LED lighting assembly, a metal sleeve that is nested with the lampshade, and a heat conductor between the lampshade and the metal sleeve. In the accommodation space covered by the body and the lampshade, the surface of the lampshade is provided with a plurality of heat dissipation holes, the metal sleeve has a number of heat dissipation holes, the heat conductor has a number of heat dissipation holes, and the heat conductor is made of silicon carbide material, wherein, the inner and outer surfaces of the heat conductor and the inner surface of the metal sleeve are evenly coated with a heat dissipation coating, and the heat dissipation coating is prepared from the following components in parts by weight: mixed resin 60-75 parts by weight, 3-4.5 parts by weight of sodium montmorillonite, 4-6.5 parts by weight of carboxylated styrene-butadiene latex, 1.5-2 parts by weight of silicone resin methyl branched chain silicone oil, 0.7-1.2 parts by weight of polyethylene glycol, 0.7-1.8 parts by weight of n-pentane, 1-2.5 parts by weight of nano-silica, 7-9 parts by weight of polyacrylonitrile-based carbon fiber, 5-6.5 parts by weight of graphene, 1-2 parts by weight of fumed silica, flame retardant 5.5-7 parts by weight of agent, 4-6 parts by weight of modified aromatic amine curing agent, 15-20 parts by weight of solvent, 0.1-0.15 parts by weight of cerium oxide, 1.5-2 parts by weight of active mineral powder, 1.5-2.5 parts by weight of Chinese medicine essential oil parts by weight; wherein, the mixed resin is a mixture of phenolic resin and epoxy resin, and the mass ratio of phenolic resin to epoxy resin is 2:1-3:1; the length of the polyacrylonitrile-based carbon fiber is 0.01mm; the Described flame retardant is the mixture of ammonium polyphosphate, melamine and expanded graphite, and the mass ratio of described ammonium polyphosphate, melamine and expanded graphite is 2:1.5:1.3; Described solvent is the mixture of diacetone alcohol and butyl ester, The mass ratio of diacetone alcohol and butyl ester is 3:1-3:2; the active mineral powder is germanite, fluorite, tourmaline, and zinc spinel in a weight ratio of 2.5:3:3.5:1.7 A mixture of tourmaline, wherein tourmaline is a mixture of magnesium tourmaline and lithium tourmaline in a weight ratio of 4:3, the particle size of the active mineral powder is ≤15 μm, and the heat dissipation coating is prepared through the following steps:

S1, take mixed resin by weight, sodium montmorillonite, carboxylated styrene-butadiene latex, silicone resin methyl branched silicone oil, polyethylene glycol, n-pentane, nano silicon dioxide, polyacrylonitrile-based carbon fiber, graphite Put alkene, fumed silica, flame retardant and solvent in a blender, stir at a high speed at 80°C and mix thoroughly for 40 minutes, take it out from the blender after mixing evenly, and prepare mixture A for later use;

S2, 70-80 parts by weight of Vernonia vernium expelling materials, 15-25 parts by weight of neem bark, 15-18 parts by weight of jujube seed, 20-25 parts by weight of Torreya chinensis, 3-5 parts by weight of broken bowl flowers, 3-5 parts by weight of calamus Parts by weight, 3-4 parts by weight of Salvia miltiorrhiza, 3-4 parts by weight of Polygonum chinensis, 5-8 parts by weight of Radix Polygonum, 1-3 parts by weight of Myrobalan to remove impurities, and put them together in a vacuum kettle at -20°C for 2-3 hours , and then placed in a microwave dryer for pretreatment, wherein the drying time is 30-40 minutes, and the microwave power is 17kw;

S3. Put the materials processed in step S2 together into an ultrafine pulverizer and pulverize them to 60 mesh to obtain raw material drug powder, which is set aside;

S4. Put the raw material drug powder prepared in step S3 into the extraction kettle of the supercritical carbon dioxide extraction device, adjust the extraction pressure to 28MPa, the extraction temperature to 45°C, and the flow rate of carbon dioxide to 1100L/h, and perform dynamic extraction for 2 hours, directly at the outlet of the separation kettle Collect the crude oil with a triangular flask and set aside;

S5. Place the crude oil prepared in step S4 in a 5°C environment and freeze for 70 minutes, then place the frozen crude oil in a high-speed refrigerated centrifuge with a rotation speed of 17000r/min for 25 minutes, remove impurities and place in Vacuumize in a vacuum box at 85°C for 3 hours to obtain volatile oil B for later use;

S6, 1-3 parts by weight of Cortex Phellodendri, 1.5-2.5 parts by weight of Sweet Marjoram, 3-4 parts by weight of Purslane, 3-4 parts by weight of Huoxiang, 3-4 parts by weight of chamaejasma, and 3-4 parts by weight of Artemisia argyi , 3-5 parts by weight of musk, washed and dried, put into an ultrafine pulverizer together and pulverized to 30 orders, then soaked in deionized water for 5 hours, the amount of water added was 7 times of the quality of the soaked raw material drug, stirred, dispersed and mixed thoroughly to prepare Get the mixture of traditional Chinese medicines and set aside;

S7. Decoct the Chinese medicine mixture prepared in step S6 at 80°C for 2 hours, collect the distillate, and add diethyl ether for extraction. The volume ratio of the distillate to diethyl ether is 2.5:1, take the upper oil phase, and then add anhydrous sodium sulfate 0.13-0.2 parts by weight are dried to obtain volatile oil C for subsequent use;

S8. Mix the volatile oil B and volatile oil C prepared in steps S5 and S7 and mix thoroughly to obtain a mixed oil, then add wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil in turn while stirring, and fully stir for 45 minutes. Stand still for 30 minutes, filter to remove impurities, and obtain the essential oil of traditional Chinese medicine, wherein, the mass ratio of the mixed oil to wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil is 2:0.5:0.5:0.6: 0.4:0.5;

S9. Mix the Chinese medicine essential oil prepared in step S8 and the mixture A prepared in step S1 in a mixer at 70-80° C. for 15 minutes to obtain a premix, and set aside;

S10. Put the premix prepared in step S9 into a ball mill, then add cerium oxide, active mineral powder and modified aromatic amine curing agent, concentrate grinding for 4.5 hours at 70-80°C, and filter to remove impurities, that is Get thermal paint.

In a preferred embodiment, the traditional Chinese medicine essential oil in step S8 also includes the following components by weight: 3-5 parts by weight of surfactant, 0.1-0.2 parts by weight of DEET, 9-15 parts by weight of butyl butyrate, 10-13 parts by weight of eucalyptus oil, 1-2 parts by weight of isopropyl myristate, 10-15 parts by weight of fatty alcohol polyoxyethylene ether sodium sulfate and 0.1-0.3 parts by weight of sodium benzoate.

It should be noted that it has been proved by experiments that adding an appropriate amount of cerium oxide (CeO ₂ ) to the active mineral powder can greatly increase the active mineral powder's Negative ion yield, the principle is as follows: Ce ⁴⁺ in ceria is converted into Ce ³⁺ in the light environment. Under the action of the electric field of the substance, some electrons passively move along the direction of the electric field, and the probability of electron-hole recombination is reduced, thus accumulating a large amount of energy of electrolyzing air molecules on the surface of the tourmaline/CeO ₂ composite powder, thereby generating a high concentration of air Negative ions, while Ce ³⁺ is oxidized to Ce ⁴⁺ , and then repeats the aforementioned conversion process; at the same time, through practical testing, adding an appropriate amount of cerium dioxide components to the active mineral powder that has undergone the compound ratio of the present invention, compared with the original The concentration of negative ions in the active mineral powder added with cerium dioxide is more than 10 times higher, and the r-rays are the same as the natural environment.

The present invention is based on the traditional medicine of the motherland, with reference to the pharmacological research of modern Chinese medicines, from the drug screening and repeated verification of the existing Chinese medicines, and fully exerts the synergistic effect of each group by weight, wherein the brief introduction of the functions of each raw material is as follows.

Insect-repelling Vernonia: "Xinhua Compendium of Materia Medica": fruit; bitter in taste, cool in nature. It has the functions of clearing away heat and reducing inflammation, promoting blood circulation and removing blood stasis, and killing insects. For the treatment of skin spots, insect repellent.

Neem bark: it can repel roundworms and hookworms, but it is poisonous, and you must strictly follow the doctor's advice when using it. Mixing vinegar with root bark powder can cure scabies, and making ointment with neem seeds can cure tinea capitis. In addition, nut oil can be used to make lubricating oil and soap.

Suanzaoren: It has significant sedative and hypnotic effects and anticonvulsant effects. According to "Materia Medica Zaixin", it calms the liver and regulates qi, nourishes the lungs and nourishes yin, warms the middle and dampness, restrains qi and stops sweating, benefits the will, improves ears and improves eyesight.

Torreya: "The Classic" controls the evil spirits in the abdomen, removes three insects, and snake stings.

Breaking the bowl of flowers: ① "Shaanxi Chinese Herbal Medicine": "Bitter, cool, and slightly poisonous." ② "Sichuan Commonly Used Chinese Herbal Medicine": "Bitter, warm, and slightly toxic." It has the functions of killing maggots, larvae, dissolving accumulation, reducing swelling, dispelling blood stasis, treating stubborn ringworm, bald sores, malaria, infantile malnutrition, dysentery, carbuncle furuncle sores, scrofula, and traumatic injuries.

Calamus: Its flowers and stems have a strong fragrance, and have the effects of resuscitating, eliminating phlegm, and dispersing wind.

Salvia Miltiorrhiza: bitter in nature and slightly cold. GUIXIN, Liver Channel. "Southern Yunnan Materia Medica" records: To invigorate the mind and set the mind, calm the mind and calm the mind. Treating forgetfulness and palpitations, palpitations and insomnia. It has the effects of dispelling blood stasis and relieving pain, promoting blood circulation and stimulating menstruation, clearing heart and eliminating troubles.

Polygonum spicosa: It has inhibitory effect on various Shigella in test tubes. Modern clinical medical research shows that Polygonum spicosa has antibacterial, antiviral, anti-inflammatory, anti-oxidative and other effects.

Baibu: It can repel mosquitoes, resist pathogenic microorganisms, and treat various pathogenic bacteria such as beta-hemolytic streptococcus, meningococcus, staphylococcus aureus, staphylococcus albus, typhoid bacillus, pneumonia bacillus, Yersinia pestis, anthrax bacillus, etc. The fungus has a certain inhibitory effect, and its water extract has a killing effect on mosquito larvae, head lice, clothes lice and bedbugs.

Salvia Miltiorrhiza: bitter in nature and slightly cold. GUIXIN, Liver Channel. "Southern Yunnan Materia Medica" records: To invigorate the mind and set the mind, calm the mind and calm the mind. Treating forgetfulness and palpitations, palpitations and insomnia. It has the effects of dispelling blood stasis and relieving pain, promoting blood circulation and stimulating menstruation, clearing heart and eliminating troubles.

Myrobalan: It has the effects of astringing the lungs, astringent intestines, lowering qi, relieving the throat, astringent, antidiarrheal, anti-pathogenic microorganisms, and antispasmodic. , It also has effects on Staphylococcus aureus, Escherichia coli, pneumococcus, hemolytic streptococcus, Proteus, and typhimurium.

Phellodendron Phellodendri: It is effective or has a strong effect on Staphylococcus aureus, Pneumococcus, Bacillus diphtheria, Streptococcus viridans, Shigella (except Sonnell), Hemolytic Streptococcus, Meningococcus, Vibrio cholerae, Bacillus anthracis Inhibitory effect; it also has inhibitory effect on Bacillus subtilis, Bacillus pertussis and Bacillus tetanus.

Sweet Marjoram: It can improve depression and addiction, especially effective for Hongyi’s nervous symptoms. It can dilate blood vessels, lower blood pressure, reduce stress, help eliminate heart palpitations, and has excellent nerve soothing and calming functions.

Purslane: An annual herb of the family Purslane. Thick and juicy, hairless, 10-30cm high, born in sunny places such as fields, roadsides and garden ruins. It is distributed all over the country. This species is a medicinal and edible plant. The whole plant is used for medicine, which has the functions of clearing heat and dampness, detoxifying, reducing swelling, reducing inflammation, quenching thirst and diuresis.

Huoxiang: pungent in taste, slightly warm in nature. Efficacy: Dispelling dampness and harmonizing the body, relieving the exterior, and relieving the department. It is mainly used to treat dampness blocking the spleen and stomach, chest tightness and distension, loss of appetite, nausea and vomiting; summer heat-dampness, sleepiness, chest tightness, and exogenous wind-cold, aversion to cold and chest tightness, etc. It has strong antifungal and antibacterial effects.

Wolf's poison: aliased as Sichuan wolf's poison, continued poison, cotton euphorbia, mountain radish, boring flower head, Regaba, Yisaoguang, search mountain tiger, a stick of incense, medicine Luobo, raw tear, red match head flower, Monkey root, heartbroken grass, traditional Chinese medicine uses its roots to eliminate phlegm, relieve pain, eliminate stagnation, and kill insects.

Artemisia argyi: also known as: Contains 17 known compounds, has the effects of relieving asthma, antitussive, expectorant and clearing inflammation, regulating qi and blood, expelling cold and damp, regulating menstruation and anti-pregnancy, warming meridians to stop bleeding, clearing heat, relieving cough and eliminating phlegm, etc. Indications for irregular menstruation, cold pain in the abdomen, fetal leakage and bleeding, restless fetal movement, and infertility due to cold palace.

Musk: It has the effects of resuscitating, warding off filth, dredging collaterals, and dispersing blood stasis; it can treat stroke, phlegm syncope, convulsions, dysphoria, sudden pain in trusted subordinates, abdominal mass accumulation, bruises, carbuncle and swollen toxin. "Herbal Classic": Mainly dispelling bad qi, warming malaria, epileptic spasms, and removing three worms.

What needs to be explained is that it has been proved by practice that compounding a certain weight of salvia miltiorrhiza, Polygonum chinensis and Radix baicalensis can not only significantly improve the ability of sterilization and antibacterial, but also produce a refreshing fragrance without toxic side effects. , has a certain refreshing effect; at the same time, it has been proved by practice that the mosquito repelling ability of the composition is significantly improved after compounding certain weight parts of vernonia, neem bark, torreya seed, calamus, musk and broken bowl flower. improved without any toxic and side effects; in addition, after the components such as Cortex Phellodendri, Myrobalan, Portulaca oleracea and Artemisia oleracea are compatible, the antibacterial and sterilizing ability of the composition is greatly improved. More than 40 kinds of bacteria such as Staphylococcus aureus, Bacillus anthracis, Bacillus influenzae, catarrhal bacteria, pneumococcus, Escherichia coli, Streptococcus B, diphtheria bacillus, typhoid bacillus, Pseudomonas aeruginosa, Shigella bacillus, etc. Killing effect.

Effect of the present invention:

The invention adopts traditional Chinese medicine and active mineral compound, so that the invention not only has a good heat dissipation effect, but also can repel mosquitoes, release negative ions, freshen the air, and at the same time have a fragrant smell, mild nature, and have the effects of repelling mosquitoes, antibacterial and health care.

Description of drawings

FIG. 1 is a three-dimensional exploded schematic view of the heat dissipation structure of the present invention.

Fig. 2 is an overall schematic diagram of the present invention.

Fig. 3 is a schematic cross-sectional view along line a-a in Fig. 2 .

detailed description

Example 1:

Please refer to Figures 1 to 3, an energy-saving and environmentally friendly LED spotlight, including a lampshade 1, an LED lighting assembly 2, a metal sleeve 4 nested with the lampshade 1, and a heat conductor between the lampshade 1 and the metal sleeve 4 3. The LED lighting assembly 2 is installed in the accommodation space covered by the heat conductor 3 and the lampshade 1. The surface of the lampshade 1 is provided with a plurality of cooling holes 10, and the metal sleeve 4 has several The heat dissipation holes 40, the heat conductor 3 has a plurality of heat dissipation holes 31, and the heat conductor 3 is made of silicon carbide.

As a preferred solution, the cooling hole 40 of the metal sleeve 4 runs through the shell of the metal sleeve 4, the cooling hole 31 of the heat conductor 3 also runs through the shell of the heat conductor 3, and the metal sleeve 4 The heat dissipation holes 40 of the heat conductor 3 correspond to the heat dissipation holes 31 of the heat conductor 3, and the external air can exchange with the air in the accommodation space formed by the heat conductor 3 and the lampshade 1 through the corresponding heat dissipation holes 31 and 40. .

The inner and outer surfaces of the heat conductor 3 and the inner surface of the metal sleeve 4 are uniformly coated with a heat dissipation coating 30, and the heat dissipation coating 30 is prepared from the following components in parts by weight: 60 parts by weight of mixed resin, 4.5 parts by weight of sodium montmorillonite, 4 parts by weight of carboxylated styrene-butadiene latex, 2 parts by weight of silicone resin methyl branched chain silicone oil, 0.7 parts by weight of polyethylene glycol, 1.8 parts by weight of n-pentane, 1 part by weight of nano silicon dioxide , 9 parts by weight of polyacrylonitrile-based carbon fiber, 5 parts by weight of graphene, 2 parts by weight of fumed silica, 5.5 parts by weight of flame retardant, 6 parts by weight of modified aromatic amine curing agent, 15 parts by weight of solvent, 0.1 parts by weight of cerium oxide Parts by weight, 2 parts by weight of active mineral powder, 1.5 parts by weight of traditional Chinese medicine essential oil; wherein, the mixed resin is a mixture of phenolic resin and epoxy resin, and the mass ratio of phenolic resin and epoxy resin is 3:1; the poly The length of the acrylonitrile-based carbon fiber is 0.01mm; the flame retardant is a mixture of ammonium polyphosphate, melamine and expanded graphite, and the mass ratio of the ammonium polyphosphate, melamine and expanded graphite is 2:1.5:1.3; the Solvent is the mixture of diacetone alcohol and butyl ester, and the mass ratio of described diacetone alcohol and butyl ester is 3:1; Described active mineral powder is germanite, fluorite, tourmaline, zinc spinel by weight ratio 2.5 : 3:3.5:1.7 mixture, wherein tourmaline is a mixture of magnesium tourmaline and lithium tourmaline in a weight ratio of 4:3, the particle size of the active mineral powder is ≤15 μm, and the heat dissipation coating is prepared by the following steps :

S1, take mixed resin by weight, sodium montmorillonite, carboxylated styrene-butadiene latex, silicone resin methyl branched silicone oil, polyethylene glycol, n-pentane, nano silicon dioxide, polyacrylonitrile-based carbon fiber, graphite Put alkene, fumed silica, flame retardant and solvent in a blender, stir at a high speed at 80°C and mix thoroughly for 40 minutes, take it out from the blender after mixing evenly, and prepare mixture A for later use;

S2. 70 parts by weight of vernonia, 25 parts by weight of neem bark, 15 parts by weight of wild jujube seed, 25 parts by weight of torreya seed, 3 parts by weight of broken bowl flower, 5 parts by weight of calamus, 3 parts by weight of salvia miltiorrhiza, 4 parts by weight of Polygonum sp. Parts by weight, 5 parts by weight of Herba Cinnamon, 3 parts by weight of Myrobalan to remove impurities, placed together in a vacuum kettle at -20°C for 2 hours, and then placed in a microwave dryer for pretreatment, wherein the drying time was 30 minutes, and the microwave power was 17kw;

S3. Put the materials processed in step S2 together into an ultrafine pulverizer and pulverize them to 60 mesh to obtain raw material drug powder, which is set aside;

S4. Put the raw material drug powder prepared in step S3 into the extraction kettle of the supercritical carbon dioxide extraction device, adjust the extraction pressure to 28MPa, the extraction temperature to 45°C, and the flow rate of carbon dioxide to 1100L/h, and perform dynamic extraction for 2 hours, directly at the outlet of the separation kettle Collect the crude oil with a triangular flask and set aside;

S5. Place the crude oil prepared in step S4 in a 5°C environment and freeze for 70 minutes, then place the frozen crude oil in a high-speed refrigerated centrifuge with a rotation speed of 17000r/min for 25 minutes, remove impurities and place in Vacuumize in a vacuum box at 85°C for 3 hours to obtain volatile oil B for later use;

S6. Wash and dry 3 parts by weight of Phellodendron cortex, 1.5 parts by weight of sweet marjoram, 4 parts by weight of purslane, 3 parts by weight of Huoxiang, 4 parts by weight of chamaejasma, 3 parts by weight of Artemisia argyi, and 5 parts by weight of musk, and put them together Pulverize to 30 mesh in an ultrafine pulverizer, then add deionized water to soak for 5 hours, the amount of water added is 7 times the quality of the soaked raw material drug, stir, disperse and mix thoroughly to obtain a Chinese medicine mixture, which is set aside;

S7. Decoct the Chinese medicine mixture prepared in step S6 at 80°C for 2 hours, collect the distillate, and add diethyl ether for extraction. The volume ratio of the distillate to diethyl ether is 2.5:1, take the upper oil phase, and then add anhydrous sodium sulfate 0.13 parts by weight are dried to obtain volatile oil C for subsequent use;

S8. Mix the volatile oil B and volatile oil C prepared in steps S5 and S7 and mix thoroughly to obtain a mixed oil, then add wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil in turn while stirring, and fully stir for 45 minutes. Stand still for 30 minutes, filter to remove impurities, and obtain the essential oil of traditional Chinese medicine, wherein, the mass ratio of the mixed oil to wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil is 2:0.5:0.5:0.6: 0.4:0.5;

S9, the traditional Chinese medicine essential oil prepared in step S8 and the mixture A prepared in step S1 were concentratedly stirred and mixed in a blender for 15 minutes at 70° C. to obtain a premix, and set aside;

S10. Put the premix prepared in step S9 into a ball mill, then add cerium oxide, active mineral powder and modified aromatic amine curing agent, concentrate grinding at 73°C for 4.5 hours, filter to remove impurities, and obtain heat dissipation coating.

In a preferred embodiment, the Chinese medicine essential oil in step S8 also includes the following components by weight: 3 parts by weight of surfactant, 0.2 parts by weight of DEET, 9 parts by weight of butyl butyrate, eucalyptus oil 4 parts by weight, 1 part by weight of isopropyl myristate, 15 parts by weight of sodium fatty alcohol polyoxyethylene ether sulfate and 0.1 part by weight of sodium benzoate.

Example 2:

An energy-saving and environment-friendly LED spotlight, comprising a lampshade 1, an LED lighting assembly 1, a metal sleeve 4 nested with the lampshade 1, and a heat conductor 3 between the lampshade 1 and the metal sleeve 4, the surface of the lampshade 1 is provided with A plurality of heat dissipation holes 10, the metal sleeve 4 has a number of heat dissipation holes 40, the heat conductor 3 is made of silicon carbide material, and the inner and outer surfaces of the heat conductor 3 are uniformly coated with a heat dissipation coating 30, wherein the The heat-dissipating paint is prepared from the following components in parts by weight: 75 parts by weight of mixed resin, 3 parts by weight of sodium montmorillonite, 6.5 parts by weight of carboxylated styrene-butadiene latex, 1.5 parts by weight of silicone methyl branched chain silicone oil, poly 1.2 parts by weight of ethylene glycol, 0.7 parts by weight of n-pentane, 2.5 parts by weight of nano-silica, 8 parts by weight of polyacrylonitrile-based carbon fiber, 6 parts by weight of graphene, 1.5 parts by weight of fumed silica, and 6 parts by weight of flame retardant 5 parts by weight of modified aromatic amine curing agent, 17 parts by weight of solvent, 0.15 parts by weight of cerium oxide, 1.7 parts by weight of active mineral powder, and 2 parts by weight of traditional Chinese medicine essential oil; wherein, the mixed resin is phenolic resin and epoxy resin A mixture of resins, the mass ratio of phenolic resin and epoxy resin is 3:1; the polyacrylonitrile-based carbon fiber length is 0.01mm; the flame retardant is a mixture of ammonium polyphosphate, melamine and expanded graphite, the The mass ratio of ammonium polyphosphate, melamine and expanded graphite is 2:1.5:1.3; the solvent is a mixture of diacetone alcohol and butyl ester, and the mass ratio of diacetone alcohol and butyl ester is 3:2; the active Mineral powder is a mixture of germanite, fluorite, tourmaline and zinc spinel at a weight ratio of 2.5:3:3.5:1.7, of which tourmaline is a mixture of magnesium tourmaline and lithium tourmaline at a weight ratio of 4:3, so The particle size of the active mineral powder is less than or equal to 15 μm, and the heat dissipation coating is prepared through the following steps:

S1, take mixed resin by weight, sodium montmorillonite, carboxylated styrene-butadiene latex, silicone resin methyl branched silicone oil, polyethylene glycol, n-pentane, nano silicon dioxide, polyacrylonitrile-based carbon fiber, graphite Put alkene, fumed silica, flame retardant and solvent in a blender, stir at a high speed at 80°C and mix thoroughly for 40 minutes, take it out from the blender after mixing evenly, and prepare mixture A for later use;

S2. 80 parts by weight of vernonia, 15 parts by weight of neem bark, 18 parts by weight of wild jujube seed, 20 parts by weight of torreya seed, 5 parts by weight of broken bowl flowers, 3 parts by weight of calamus, 4 parts by weight of salvia miltiorrhiza, 3 parts by weight of Polygonum sp. Parts by weight, 8 parts by weight of 100 parts, and 8 parts by weight of Myrobalan to remove impurities, put them together in a vacuum kettle at -20°C for 3 hours, and then place them in a microwave dryer for pretreatment, wherein the drying time is 40 minutes, and the microwave power is 17kw ;

S3. Put the materials processed in step S2 together into an ultrafine pulverizer and pulverize them to 60 mesh to obtain raw material drug powder, which is set aside;

S4. Put the raw material drug powder prepared in step S3 into the extraction kettle of the supercritical carbon dioxide extraction device, adjust the extraction pressure to 28MPa, the extraction temperature to 45°C, and the flow rate of carbon dioxide to 1100L/h, and perform dynamic extraction for 2 hours, directly at the outlet of the separation kettle Collect the crude oil with a triangular flask and set aside;

S5. Place the crude oil prepared in step S4 in a 5°C environment and freeze for 70 minutes, then place the frozen crude oil in a high-speed refrigerated centrifuge with a rotation speed of 17000r/min for 25 minutes, remove impurities and place in Vacuumize in a vacuum box at 85°C for 3 hours to obtain volatile oil B for later use;

S6. Wash and dry 1 part by weight of Phellodendron cortex, 2.5 parts by weight of sweet marjoram, 3 parts by weight of purslane, 4 parts by weight of Huoxiang, 3 parts by weight of chamaejasma chamaejasma, 4 parts by weight of Artemisia argyi, and 3 parts by weight of musk. Pulverize to 30 mesh in an ultrafine pulverizer, then add deionized water to soak for 5 hours, the amount of water added is 7 times the quality of the soaked raw material drug, stir, disperse and mix thoroughly to obtain a Chinese medicine mixture, which is set aside;

S7. Decoct the Chinese medicine mixture prepared in step S6 at 80°C for 2 hours, collect the distillate, and add diethyl ether for extraction. The volume ratio of the distillate to diethyl ether is 2.5:1, take the upper oil phase, and then add anhydrous sodium sulfate 0.18 parts by weight are dried to obtain volatile oil C for subsequent use;

S8. Mix the volatile oil B and volatile oil C prepared in steps S5 and S7 and mix thoroughly to obtain a mixed oil, then add wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil in turn while stirring, and fully stir for 45 minutes. Stand still for 30 minutes, filter to remove impurities, and obtain the essential oil of traditional Chinese medicine, wherein, the mass ratio of the mixed oil to wheat germ essential oil, geranium essential oil, snow lotus essential oil, lemon essential oil and grapefruit essential oil is 2:0.5:0.5:0.6: 0.4:0.5;

S9. Mix the Chinese medicine essential oil prepared in step S8 and the mixture A prepared in step S1 in a blender at 75° C. for 15 minutes to obtain a premix, and set aside;

S10. Put the premix prepared in step S9 into a ball mill, then add cerium oxide, active mineral powder and modified aromatic amine curing agent, concentrate grinding at 80°C for 4.5 hours, filter to remove impurities, and obtain heat dissipation coating.

In a preferred embodiment, the traditional Chinese medicine essential oil in step S8 also includes the following components by weight: 5 parts by weight of surfactant, 0.1 part by weight of DEET, 15 parts by weight of butyl butyrate, and 7 parts by weight of eucalyptus oil Parts, 2 parts by weight of isopropyl myristate, 10 parts by weight of sodium fatty alcohol polyoxyethylene ether sulfate and 0.3 parts by weight of sodium benzoate.

All the other are with embodiment 1.

In a preferred embodiment, the lampshade 1 is prepared from the following components in parts by weight:

50 parts by weight of resin; 13 parts by weight of glass fiber; 6 parts by weight of flame retardant; 3 parts by weight of graphene; 3 parts by weight of modified aromatic amine curing agent; Parts by weight; 0.6 parts by weight of polyetheramine catalyst; 2 parts by weight of active mineral powder; 2.5 parts by weight of Chinese medicine essential oil; wherein, the resin is a mixture of epoxy soybean oil acrylate and bisphenol A type E51 epoxy resin, the The mass ratio of described epoxy soybean oil acrylate and bisphenol A type E51 epoxy resin is 2:1, and described flame retardant is the mixture of ammonium polyphosphate, melamine and expanded graphite, and described ammonium polyphosphate, melamine and The mass ratio of expanded graphite is 2:1.5:1.3, the fluorescent powder is a mixture of Ce and YAG fluorescent powder, the particle size of the fluorescent powder is ≤15 μm, and the active mineral powder is germanite, fluorite, electric A mixture of galvanite and sauconel in a weight ratio of 2.5:3:3.7:2, wherein tourmaline is a mixture of magnesium tourmaline and lithium tourmaline in a weight ratio of 5:3, and the particle size of the active mineral powder is ≤15 μm. The lampshade shell is prepared through the following steps:

S1. Put the required parts by weight of resin, flame retardant, graphene, fluorescent powder, Cibayan Jiagu 754 photoinitiator and polyether amine catalyst in a mixer, and stir at a high speed at 75°C to mix thoroughly, and stir The time is 15-30 minutes. After mixing evenly, take it out from the mixer to prepare the resin mixture and set it aside;

S2, 60 parts by weight of ginger root, 10 parts by weight of amaryllis stem, 15 parts by weight of azalea flower leaves, 6 parts by weight of monk's head grass root and leaf, 5 parts by weight of sycamore bark, 3.5 parts by weight of jujube bark, and hops 3 parts by weight, 2 parts by weight of poisonous weed, 2.5 parts by weight of star anise, 2 parts by weight of malt, 1 part by weight of Angelica dahurica, 1.5 parts by weight of Lingxiang and 1.5 parts by weight of male clove, remove impurities, and place together in a vacuum at -20°C Kettle for 2.5 hours, and then placed in a microwave dryer for pretreatment, wherein the drying time is 35 minutes, and the microwave power is 17kw;

S3. Put the materials processed in step S2 together into an ultrafine pulverizer and pulverize them to 80 meshes, so as to obtain raw material drug powder, and set aside;

S4. Put the crude drug powder prepared in step S3 into the extraction kettle of the supercritical carbon dioxide extraction device, adjust the extraction pressure to 31MPa, the extraction temperature to 40°C, and the carbon dioxide flow rate to 1100L/h, and perform dynamic extraction for 2.5 hours, directly at the outlet of the separation kettle Collect the crude oil with a conical flask, then freeze the prepared crude oil at 5°C for 65 minutes, and then centrifuge the frozen crude oil in a high-speed refrigerated centrifuge at a speed of 18000r/min for 30 minutes to remove impurities Afterwards, put it in a vacuum box at 85°C for 3.5 hours to obtain the essential oil of traditional Chinese medicine, which is ready for use;

S5. Mix the Chinese medicine essential oil prepared in step S4 and the resin mixture prepared in step S1 at 75°C in a mixer for 35 minutes to obtain a mixture, then put the mixture into a ball mill, and add active mineral powder , Modified aromatic amine curing agent and glass fiber, concentrated grinding at 85°C for 3 hours, filtered to remove impurities, and the premix was obtained;

S6, put the premix of step S5 into the twin-screw extrusion equipment, wherein, the speed of the twin-screw extrusion equipment is 200 rpm, the extrusion temperature is 200 ° C, extrusion, cooling, pelletizing, namely get composite materials;

S7. The composite material prepared in step S6 is heated, extruded, formed, cooled and trimmed by an injection molding machine to obtain the lampshade 1 .

The test index of the embodiment of the present invention 1 and embodiment 2 is as follows:

(1) Odor inspection: sensory, no irritating odor.

(2) Mosquito repellent effect test.

A comparative test was carried out based on the mosquito repelling effect of the common lamps in the prior art and the above-mentioned embodiment 1 and embodiment 2, and the test data are shown in Table 1.

Conclusion: Both Embodiment 1 and Embodiment 2 of the present invention can play a better role in repelling mosquitoes, which is different from ordinary lamps on the market.

In comparison, the present invention has a very obvious effect of repelling mosquitoes.

(3) Negative ion detection.

The use of negative ion testing equipment is mainly to measure the amount of negative ions released by wood, ore, ceramic materials, negative ion powder and related products (such as negative ion clothing, necklaces, blankets).

The test results are shown in Table 2.

Conclusion: Embodiment 1 and Embodiment 2 of the present invention can continuously release negative air ions. Compared with ordinary lamps in the prior art, the present invention has very obvious advantages.

Claims (2)

1. an energy-saving environment-friendly LED shot-light, it is characterised in that: include that lampshade (1), LED illumination assembly (2) and lampshade (1) are mutual The metallic sheath (4) of socket and the heat carrier (3) between lampshade (1) and metallic sheath (4), described LED illumination assembly (2) device Being coated with in the accommodation space formed by described heat carrier (3) and lampshade (1), the surface of described lampshade (1) is provided with multiple dissipating Hot hole (10), described metallic sheath (4) has some louvres (40), and described heat carrier (3) has some louvres (31), described Heat carrier (3) is prepared from by silicon carbide material, wherein, at described heat carrier (3) surfaces externally and internally and described metallic sheath (4) Inner surface all even spread have heat radiation coating (30), described heat radiation coating by following component according to parts by weight preparation and Become: hybrid resin 60-75 weight portion, sodium-based montmorillonite 3-4.5 weight portion, carboxylic styrene butadiene latex 4-6.5 weight portion, silicones first Base branched chain silicone 1.5-2 weight portion, Polyethylene Glycol 0.7-1.2 weight portion, pentane 0.7-1.8 weight portion, nano silicon 1-2.5 weight portion, polyacrylonitrile-based carbon fibre 7-9 weight portion, Graphene 5-6.5 weight portion, aerosil 1-2 weight Part, fire retardant 5.5-7 weight portion, curing agent 4-6 weight portion, solvent 15-20 weight portion, active mineral matter powder 1.5-2 weight portion, essential oil of traditional Chinese medicine 1.5-2.5 weight portion；Wherein, described hybrid resin is the mixing of phenolic resin and epoxy resin The mass ratio of thing, phenolic resin and epoxy resin is 2:1-3:1；The a length of 0.01mm of described polyacrylonitrile-based carbon fibre；Described Fire retardant is the mixture of APP, tripolycyanamide and expanded graphites, described APP, tripolycyanamide and expansion The mass ratio 2:1.5:1.3 of type graphite；Described solvent is the mixture of DAA and butyl ester, described DAA and butyl ester Mass ratio be 3:1-3:2；Described active mineral matter powder is germanite, fluorite, tourmaline, gahnite 2.5:3 by weight: The mixture of 3.5:1.7, wherein tourmaline is dravite and the mixture of elbaite 4:3 by weight, described activity ore deposit Particle diameter≤15 μm of material powder, described heat radiation coating is made by the steps and forms:

S1, weigh hybrid resin, sodium-based montmorillonite, carboxylic styrene butadiene latex, silicones metlyl branching silicone oil, poly-second two by weight Alcohol, pentane, nano silicon, polyacrylonitrile-based carbon fibre, Graphene, aerosil, fire retardant and solvent are put In blender, mixing well in the stirring of 80 DEG C of next part high speeds, mixing time is 40 minutes, to be mixed uniformly after take from blender Go out, i.e. prepare mixture A, standby；

S2, by material Caulis Vernoniae andersonii 70-80 weight portion, Cortex Meliae 15-25 weight portion, jujube nucleus 15-18 weight portion, Semen Torreyae 20-25 weight portion, Herba Anemones Hupehensis 3-5 weight portion, Rhizoma Acori Graminei 3-5 weight portion, Radix Salviae Miltiorrhizae 3-4 weight portion, Herba polygoni hydropiperis 3-4 weight portion, Radix Stemonae 5-8 weight portion, Fructus Chebulae's 1-3 weight portion decontamination, it is placed in vacuum still 2-3 hour of-20 DEG C together, is placed in microwave the most again Drying machine carries out pretreatment, and wherein drying time is 30-40 minute, and microwave power is 17kw；

S3, step S2 is processed after material put into together in super micron mill and be crushed to 60 mesh, prepare crude drug powder, standby With；

S4, by step S3 prepare crude drug powder put into supercritical carbon dioxide extraction apparatus extraction kettle in, regulation extraction Pressure power 28MPa, extraction temperature 45 DEG C, carbon dioxide flow is 1100L/h, dynamic extraction 2 hours, directly exports at separating still Crude oil is collected with triangular flask, standby；

S5, the crude oil prepared in step S4 is placed in 5 DEG C of environment freezing 70 minutes, then the crude oil after freezing is placed in rotating speed is The High speed refrigerated centrifuge of 17000r/min is centrifuged 25 minutes, goes the removal of impurity to be placed on 85 DEG C of vacuum tank evacuation 3 hours, i.e. Prepare volatile oil B, standby；

S6, by Cortex Phellodendri 1-3 weight portion, Origanum majorana 1.5-2.5 weight portion, Herba Portulacae 3-4 weight portion, Herba Pogostemonis 3-4 weight portion, wolf Poison 3-4 weight portion, Artemisia argyi Levl. et Van. var. argyi cv. Qiai 3-4 weight portion, Moschus 3-5 weight portion is cleaned and is dried, and puts in super micron mill together and is crushed to 30 Mesh, then adds deionized water and soaks 5 hours, amount of water by 7 times of immersions crude drug quality, dispersed with stirring is mixed well, prepared in Medicine mixture, standby；

S7, Traditional Chinese drug mixture step S6 prepared decoct 2 hours in 80 DEG C, collect distillate, and add ether extraction, distillation Liquid is 2.5:1 with the volume ratio of ether, takes upper oil phase, then adds anhydrous sodium sulfate 0.13-0.2 weight portion and be dried place Reason, i.e. prepares volatile oil C, standby；

S8, made to step S5 and S7 volatile oil B and volatile oil C are mixed and mixes well prepared miscella, then be sequentially added into while stirring Fructus Tritici aestivi quintessence oil, Geranium Essential, Herba Saussureae Involueratae quintessence oil, Fructus Citri Limoniae quintessence oil and grapefruit essential oil, be sufficiently stirred for 45 minutes, stands 30 points Clock, filtering and impurity removing, obtain essential oil of traditional Chinese medicine, wherein, described miscella and Fructus Tritici aestivi quintessence oil, Geranium Essential, Herba Saussureae Involueratae quintessence oil, lemon The mass ratio of lemon quintessence oil and grapefruit essential oil is 2:0.5:0.5:0.6:0.4:0.5；

The mixture A that S9, essential oil of traditional Chinese medicine step S8 prepared prepare with step S1, at 70-80 DEG C, concentrates in blender Stirring mixing 15 minutes, obtains premix material, standby；

S10, premix material step S9 prepared put into ball mill, then add ceria, active mineral matter powder and change Property aromatic amine curing agent, at 70-80 DEG C, concentrate grind 4.5 hours, filter decontamination, i.e. obtain heat radiation coating.

A kind of energy-saving environment-friendly LED shot-light the most according to claim 1, it is characterised in that: essential oil of traditional Chinese medicine in step s 8 Also include the component of following weight portion: surfactant 3-5 weight portion, diethyltoluamide 0.1-0.2 weight portion, butyl butyrate 9-15 are heavy Amount part, Eucalyptus oil 4-7 weight portion, isopropyl myristate 1-2 weight portion, polyoxyethylenated alcohol sodium sulfate 10-15 weight Part and sodium benzoate 0.1-0.3 weight portion.