CN104696933A - Novel anion photocatalyst energy-saving lamp - Google Patents

Abstract

This invention provides a novel anion photocatalyst energy-saving lamp. The lamp uses a silicon adhesive. When the tube is heated, crack and flaking of the photocatalyst coating on the surface of the tube may occur. The novel anion photocatalyst energy-saving lamp of this invention can be made by using sintering way, spray coating the surface, soaking the surface of the tube while manufacturing the glass tube of the lamp body, wherein spray coating and soaking the tube are most economic and convenient. Such a method has simple operation and low cost. The photocatalyst tube manufactured by the spray coating and soaking methods for the novel anion photocatalyst energy-saving lamp of this invention requires heat drying. The nano titanium dioxide coating formed by heat drying is much smoother than that formed by drying with natural wind. A layer of rainbow film can be seen from a good photocatalyst tube in the sunshine without affecting the luminous flux. The nano titanium dioxide coating with a thickness of 350 nanometers has obvious effect with ultraviolet light.

Description

Novel negative ion photocatalyst electricity-saving lamp

One, field

Novel negative ion photocatalyst electricity-saving lamp of the present invention belongs to environment-friendly materials field.

Two, brief introduction

The anion energy-saving light sold in the market or nano photo-catalytic electricity-saving lamp, major part is the principle of applying mechanically clarifier anion generator, and adopt positive and negative electrode corona technique, the anion of generation is few and ozone is many; If want, anion number is brought up to treatment concentration, will inevitably the ozone that exceeds standard be produced, be detrimental to health, therefore the expection of everybody purchase can not be reached.

This is also one of reason of still can not developing for many years through l0 of anion energy-saving light.

Now, a kind of adopt Open architecture discharge end to be negative pole, and the anion generator that positive pole is the earth is studied through for many years and produced, using through reality proves, the anion quantity that this technological design produces is many and ozone is few, is really useful to human body.

Three, define

1, the principle of negative ion photocatalyst electricity-saving lamp and effect

Operation principle: negative ion air purification energy saving lamp is the product that modern high technology combines with energy-saving illumination, anion is, by anion generator, low-voltage is risen to negative direct current high voltage by booster circuit, most advanced and sophisticated high direct voltage is utilized to produce corona, release a large amount of electronics e-at high speed, and electronics also cannot be present in (electron lifetime of existence only has nS level) in air for a long time, can be caught by the oxygen molecule (O2) in air at once and form anion, time its operation principle and nature " thunder, lightning " to produce the phenomenon of anion consistent.

And dexterously by light radiation and fluctuation effect effect, the activity of further excited oxygen ion, oxonium ion is helped to be diffused into the whole interior space quickly and evenly, when the bacterium in oxonium ion and air is (as Escherichia coli, mould, mite class etc.) after Cell binding, make the structural change of cell interior energy trasfer, cause it dead, and make smog in air, pernicious gas (benzene homologues formaldehyde TVOC ammonia etc.). floating dust, the pellets such as pollen are assembled, carry out nontoxic reaction, decompose to natural subsidence to come off, thus reach the ideal effect purifying air and do not produce secondary pollution!

1) anion

The definition of negatron:

Anion is exactly electronegative oxonium ion in fact, colorless and odorless.

Air is by countless molecule, former molecular.Under normal circumstances, air molecule or the aobvious neutrality of atom.

By nature ionization source effects such as cosmic ray, ultraviolet, micro-radiation, thunderbolts, air molecule can be made to lose the electricity of a part around atomic nucleus rotation, the free electron of these effusions is electronegative, can be combined with other neutral gas molecules again, make it also electronegative, Here it is negative aeroion.

Negative ion colorless, tasteless, electronegative, there is strong characterization of adsorption, particle matter in air can be adsorbed nearby, dedusting, sterilizing, the anion in air is important as the vitamin in food, has the multiple laudatory title such as " air vitamin ", " long-lived element ", " air street cleaner ".

The generation of anion

A, air are by ultraviolet, and cosmic ray, radiogen, thunderstorm, storm, the electronics that the impact of the factors such as soil and air radioactive ray ionization occurs and is released combines with the neutral molecule in air very soon, and becomes anion, or is called anion.

B, waterfall impact, and ripple pushes away volume heavy rain and to fall in the natural processes such as mistake water under gravity, flow at high speed, hydrone cracking and produce anion.

The trees of c, forest, the photoelectric effect that leaf branch point discharge and green plants photosynthesis are formed, makes air ionization and the anion that produces.

This unremarkable particle of anion, has the meaning of particular importance to health.

It can produce outstanding binding ability, makes usually all positively charged dust, germ, virus assemble mutually, neutralize, and enters in bacterial cell and go, and kill bacteria, is no longer formed human body and endanger.

In air, the number of anion is more, and the number of bacterium is fewer, and when the concentration of anion reaches certain value time, the number of bacterium is zero.

It is mainly manifested in several aspect:

The active oxygen (oxygen radical) that 4 (1) the negative aeroions polluter, nitrogen oxide, cigarette etc. that can reduce from air produces, reduce over the harm of many active oxygens to human body; The floating dust in air of neutral zone positive electricity, without sedimentation after electric charge, makes air be purified.

(2) anion is to human body 7 systems, and nearly 30 various diseases have suppression, delay

Separate and auxiliary therapeutic action, especially more obvious to the health-care effect of human body.

Anion is a kind of far-infrared radiation material be highly profitable to health, the far infrared optimal wavelength of suitable absorption of human body is 9.6 μm, and the radiation infrared wavelength of anion mineral crystal is within the scope of 2-18 μm, and radiant power emission density to be 0.04w/cm2 slightly high, above data can fully confirm, the far infrared of anion mineral crystal radiation and human body are coordinated very well, all to be absorbed by human body.

The content of every cubic centimetre of anion in air, only 40-50/cubic centimetre in Urban House, overhead, city 100-200/cubic centimetre, overhead, field 700-1000/cubic centimetre, mountain valley can up to more than 5000/cubic centimetre.Very large impact is had containing the how many health on people of anion number object in air.

If containing excessive cation or anion very little in air, such air enters human body and there will be: tired, dizzy, migraines, the dejected and symptom such as to be short of breath.

And enter people's physical efficiency containing the air of 1200 anion/cubic centimetres and offset this symptom.

Anion concentration as indoor brings up to 1500/cubic centimetre, and the mood of people will be improved greatly, works together and concentrates, and efficiency improves.So anion is human health, long-lived necessary factor.

The World Health Organization specifies, the anion concentration in fresh air is minimum should lower than 1000/cubic centimetre.The people that (as mountain area) lives in certain environments do not have the puzzlement of inflammation, generally have good health and a long life, and just and in the air of there have obvious relation containing large quantity of air anion.Generally speaking, people needs about 13,000,000,000 anions every day, and the environment such as our room, office, public place of entertainment, can only provide about 1-20 hundred million/day, the huge contrast between this supply and demand often easily causes pneumonia, the respiratory disorder of tracheitis.

The effect of anion

We know in occurring in nature forest, waterfall limit, with fresh air pleasant after thunderstorm, be exactly because the negative oxygen ion content in these surrounding airs is higher.

Relevant expert points out: in air, the concentration of negative oxygen ion and the health of human body have direct relation.

Adult breathes about 20 000 every day according to statistics, and the air total amount of suction is 10 ~ 15m, and clean air is concerning all more important than anything life.And body immunity can be improved containing the air of more negative oxygen ion, promote physical and mental health, very useful to health.It is important to note that due to the resistance of the elderly, children's torso more weak, negative oxygen ion plays an important role to promoting health, the vitamin in air so negative oxygen ion is otherwise known as.

Studying for a long period of time through relevant department, anion has following effect:

(1) manufacture active oxygen: negative oxygen ion effectively can activate the oxygen molecule in air, make it more active and more easily absorb by human body;

(2) improve PFT: after human body sucks and takes negative oxygen ion, lung can increase absorption oxygen 20%, and discharges the carbon dioxide of 14.5% more;

(3) enhance metabolism: activate multiple enzyme in human body, enhance metabolism;

(4) strengthen resistance against diseases: human body respond can be changed, enliven the function of reticuloendothelial system, strengthen immunity of organisms, thus strengthen human body resistance against diseases;

(5) improving water flood etc.: through negative oxygen ion effect, can make people in high spirits, and operating efficiency improves, also can improving water flood, have obvious analgesia, antibechic, antipruritic, diuresis, increasing appetite, hypotensive effect;

(6) sterilizing function: anion generator can produce drop ozone while a large amount of anion of generation, and various virus, bacterium are more easily adsorbed in the two unification, make it produce the change of structure or the transfer of energy, causes it dead; Can effectively remove and the toxic gas such as middle conjunction formaldehyde, benzene, toluene, ammonia, carbon monoxide, protection human body is healthy;

(7) smoke abatement and dust control, fresh air: eliminate smoke: eliminate rapidly the smoke from cigarette in air, effectively prevention " second-hand-cigarette " is to the harm of human body; Dedusting: electronegative anion and floating smog dust positively charged in atmosphere carry out electrode neutralization, make its natural sediment.

2) anion generator

Air negative ion generator utilizes high pressure ionization to increase anion composition in air, thus improve air quality, can promote healthy.Medical clinical practice proves, it all has auxiliary curative effect to diseases such as respiratory system, the circulatory system and neural aspects, is thus able to extensive use in life and medical circle.

Negative ion photocatalyst electricity-saving lamp, while purification illumination, produces a large amount of negative oxygen ion, produces drop ozone simultaneously, utilize lamp light thermal cycles system to be diffused into the interior space, effectively kill the virus in room air, thus reach the effect purified air.

3) photocatalyst

Photocatalyst (Photocatalyst) is the compound word of " light (Photo:Light) "+" catalyst (catalyst catalyst) ".The general name with the photosemiconductor material of photo-catalysis function of photocatalyst to be a kind of with Nano titanium dioxide be representative is the current most ideal material administering indoor environmental pollution in the world.Photocatalyst after by Ultraviolet radiation, can produce in " electronics one hole "

Right.There is the ability of very strong trapped electrons in hole, produce similar photosynthetic light-catalyzed reaction, after running into hydrone, hydrone is taken away electronics and produces the extremely strong free hydroxy of oxidability (0H) and active oxygen, hydroxy has very strong chemism, and it can destroy organicization

Learn key, reach the object of spaciousization decomposing organic pollutant.

Photocatalyst is under the irradiation of light, similar photosynthetic light-catalyzed reaction can be produced, produce the extremely strong free hydroxy of oxidability and active oxygen, there is very strong photoredox function, the various organic compound of oxidable decomposition and part inorganic matter, the cell membrane of bacterium and the protein of solidification virus can be destroyed, can kill bacterium Sum decomposition organic pollution, organic pollution is resolved into free of contamination water (H2O) and carbon dioxide (CO2), thus there is extremely strong sterilization, deodorizing, mildew-resistant, anti-fouling and self-cleaning, air purification function.

Contacted organic matter is converted to carbon dioxide with water for utilizing the oxygen molecule in air and hydrone by the characteristic of photocatalyst, and self does not change, and but can promote the material of chemical reaction, and the term of validity is very permanent in theory, and maintenance cost is low.

Meanwhile, titanium dioxide itself is nontoxic, has been widely used in the various fields such as food, medicine, cosmetics.

Generally, photocatalyst has very strong photoredox function, the various organic compound of oxidable decomposition and part inorganic matter, the cell membrane of bacterium and the protein of solidification virus can be destroyed, can kill bacteria Sum decomposition organic pollution, organic pollution is resolved into free of contamination water (H 2O) and carbon dioxide (CO2), thus there is extremely strong sterilization, deodorizing, mildew-resistant, antifouling, self-cleaning, removing formaldehyde, air purification function.

Novel negative ion photocatalyst electricity-saving lamp is exactly make use of the effect that anion and photocatalyst purify air, the environmental protection that primary electron ballast basis is improved, energy-conservation novel illumination product, its appearance will improve living environment for people and economize energy plays important effect.

Along with the consciousness of health of people, environmental protection improves, have the photocatalyst electric lighting of air purification function will become the new science and technology of environmental protection lighting, it will become common people family photocatalyst goods first, and its low price advantage, can be subject to liking of consumers in general.

If adopt photocatalyst electric lighting a large amount of, so our space of life will be more clean, more healthy, and it will become the trend of illuminating industry in this century.

Four, apply

The advantage of photocatalyst illumination and market prospects

Photocatalyst is applied to illumination aspect, directly can utilize the unique advantage of light source, as long as will have effect endlessly when luminescence.

And be sprayed at the photocatalyst of metope, be limited to light source, if indoor illumination is bad, photocatalyst effect is unstable.

Usually in life, all for there being the existence of electric lighting, as long as electric lighting is luminous, photocatalyst just can give play to the effect of purification endlessly.

1, the energy of surface of the light tube glazing is high, is conducive to the raising of photocatalysis efficiency

Photocatalyst can be widely used in a lot of place, produces photocatalysis effect and will rely on luminous energy, preferably ultraviolet light, and the nano titanium oxide in photocatalyst requires that the wavelength of light source is less than 387.5 nanometers.

With photocatalytic spray metope, manufacture various handicrafts etc. with photocatalyst; but the luminous energy of indoor is very limited; photocatalyst has not given play to high efficiency usually; and the energy of the light of surface of the light tube is strong; ultraviolet content is high, and the 254 nanometer ultraviolet ray content on common 15W electricity-saving lamp surface are about 60 microwatts; The 254 nanometer ultraviolet ray content on common 40W fluorescent lamp surface are about 40 microwatts; General family room inner wall surface 254 nanometer ultraviolet ray average content is 5 microwatts.

Surface by analysis, the fluorescent tube of a 40W effectively purifies the air of a room and is equivalent to spraying 10 square metres of photocatalyst effects.

The photocatalyst fluorescent tube of 6 40W in room of general 16 square metres just has good clean-up effect.

2, the function of photocatalyst fluorescent tube

There is good bactericidal effect: the sterilizing function that photocatalyst lamp has had.

When lamp is luminous, the photocatalyst coating on surface produces and has active hydroxyl free radical, when the bacterium swum in air is flowed with air (as indoor have people to walk about), encounter the surface of fluorescent tube, can be killed soon and decompose, the bacterial number finally reached in air reduces.If all change the place such as ward, operating room in hospital into photocatalyst fluorescent tube, be then conducive to the bacterial number minimizing of ward, operating room.

There is air purification effect: the pernicious gas that the places such as present most of newly-decorated room, office generally exist in various degree pollutes, as pernicious gases such as formaldehyde, benzene, dimethylbenzene.

Photocatalyst lamp is when being energized, the photocatalyst layer on surface can produce hydroxyl free radical, when the molecule of pernicious gas encounters surface of the light tube, can will be broken down into carbon dioxide and water etc. rapidly, stink, peculiar smell, smoke etc. can also be removed, reach air purification effect.In fact in air, gas molecule motion speed is quite fast, they constantly clash into mutually, constantly clash into wall, under normal pressure every 6.452cm2 chamber wall area on, the shock of 2 × 1024 gases (gas in container) molecule can be subject to each second.

Keep lamp body surface cleaning for a long time: fluorescent tube keeps light to mainly contain two reasons for a long time; the nano titanium oxide film that one, surface of the light tube are formed; surface conductivity reaches 8 Siemens; can effectively eliminate the electrostatic accumulated in energising situation, thus the adsorption probability of surface of the light tube dust can be reduced; The organic matter of surface of the light tube two, can be decomposed, as grease, organic dirt etc.; Three, nano titanium oxide film has clear water feature, utilize the moisture existed in air, the moisture film of one deck tiling can be formed between dust and glass, thus cause dust to be difficult to be attached to lamp body surface, especially can be more obvious in the fluorescent tube effect of outdoor application.

Photocatalyst electricity-saving lamp field of employment:

1, kitchen: the bad smell such as fish, onion in kitchen can be removed;

2, bathroom: allow your bathroom keep with fresh air, do not produce harmful light or chemical substance simultaneously;

3, dining room, parlor: you and your household can feel at ease to spend each minute;

4, bedroom: no matter bedroom size, photocatalyst electricity-saving lamp work eleven minute, just can allow the air in your bedroom reach perfect condition;

5, between pet: effectively can remove the left smell of pet;

6, Baby Room: while purifying air, allows baby away from the injury of various harmful chemical;

7, be particularly useful for place in various interior decoration, car, effectively remove the multiple harmful material that finishing material distributes gradually, significantly improve the environment that car inner height pollutes.

Five, form

Photocatalyst lamp pipe manufacture craft

Photocatalyst on photocatalyst fluorescent tube requires very high, mainly contains the requirement of three aspects: transparency is high, product does not contain organic components, adopts inorganic (non-silicon system) adhesive techniques.

Photocatalyst is applied to illuminating industry, and must to ensure that nano titanium dioxide film does not affect light well-illuminated, requires that titanium dioxide nanoparticle in photocatalyst is below ten nanometers, good dispersion; The photocatalyst liquid of fluorescent tube must be that inorganic matter composition is formed, otherwise can go bad in the situation of emitting light and heat, and causes blackening, comes off very soon; Nano titanium oxide itself does not have bonding force, and it must add extraordinary adhesive composition, is allowed to condition at surface of the light tube and is bonded together firmly.

If adopt silicon system adhesive, the be full of cracks that surface of the light tube photocatalyst coating may be caused under fluorescent tube heat condition to produce, to peel off.

Making photocatalyst fluorescent tube method a lot, can adopt the methods such as sintering processing, sprayed surface, immersion surface of the light tube by sintering when manufacturing lamp body glass tube, wherein most economical is spraying and immersion fluorescent tube easily, and this method is simple to operate, and cost is low.

Certainly, the photocatalyst fluorescent tube that spraying and the method for soaking manufacture requires heat drying, and the nano titanium oxide smooth coating that heat drying is formed than natural-wind dry is much smooth.Good photocatalyst fluorescent tube can see one deck rainbow film in the sun, and can't affect light well-illuminated, its thickness about 350 nanometer, the nano titanium dioxide film of this thickness utilizes the effect of ultraviolet light the most obvious.

Claims (8)

1. novel negative ion photocatalyst electricity-saving lamp principle of the present invention: negative ion air purification energy saving lamp is the product that modern high technology combines with energy-saving illumination, anion is, by anion generator, low-voltage is risen to negative direct current high voltage by booster circuit, most advanced and sophisticated high direct voltage is utilized to produce corona, release a large amount of electronics e-at high speed, and electronics also cannot be present in (electron lifetime of existence only has nS level) in air for a long time, can be caught by the oxygen molecule (O2) in air at once and form anion, its operation principle and nature " thunder, lightning " time to produce the phenomenon of anion consistent,

Novel negative ion photocatalyst electricity-saving lamp of the present invention is by light radiation and fluctuation effect effect, the activity of further excited oxygen ion, oxonium ion is helped to be diffused into the whole interior space quickly and evenly, when after bacterium (as Escherichia coli, mould, the mite class etc.) Cell binding in oxonium ion and air, make the structural change of cell interior energy trasfer, cause it dead, and making smog in air, pernicious gas (benzene homologues formaldehyde TVOC ammonia etc.). the pellet such as floating dust, pollen is assembled, carry out nontoxic reaction, decompose to natural subsidence and come off.

2. novel negative ion photocatalyst electricity-saving lamp of the present invention is under the irradiation of light, similar photosynthetic light-catalyzed reaction can be produced, produce the extremely strong free hydroxy of oxidability and active oxygen, there is very strong photoredox function, the various organic compound of oxidable decomposition and part inorganic matter, the cell membrane of bacterium and the protein of solidification virus can be destroyed, can kill bacterium Sum decomposition organic pollution, organic pollution is resolved into free of contamination water (H2O) and carbon dioxide (CO2), thus there is extremely strong sterilization, deodorizing, mildew-resistant, anti-fouling and self-cleaning, air purification function.

3. novel negative ion photocatalyst electricity-saving lamp of the present invention produces photocatalysis effect and will rely on luminous energy, preferably ultraviolet light, and the nano titanium oxide in photocatalyst requires that the wavelength of light source is less than 387.5 nanometers;

With photocatalytic spray metope, manufacture various handicrafts etc. with photocatalyst; but the luminous energy of indoor is very limited; photocatalyst has not given play to high efficiency usually; and the energy of the light of surface of the light tube is strong; ultraviolet content is high, and the 254 nanometer ultraviolet ray content on common 15W electricity-saving lamp surface are about 60 microwatts; The 254 nanometer ultraviolet ray content on common 40W fluorescent lamp surface are about 40 microwatts; General family room inner wall surface 254 nanometer ultraviolet ray average content is 5 microwatts.

4. surperficial by analysis, the novel negative ion photocatalyst electricity-saving lamp of the present invention of a 40W effectively purifies the air of a room and is equivalent to spraying 10 square metres of photocatalyst effects;

The photocatalyst fluorescent tube of 6 40W in room of general 16 square metres just has good clean-up effect;

Photocatalyst lamp is when being energized, the photocatalyst layer on surface can produce hydroxyl free radical, when the molecule of pernicious gas encounters surface of the light tube, can will be broken down into carbon dioxide and water etc. rapidly, stink, peculiar smell, smoke etc. can also be removed, reach air purification effect; In fact in air, gas molecule motion speed is quite fast, they constantly clash into mutually, constantly clash into wall, under normal pressure every 6.452cm2 chamber wall area on, the shock of 2 × 1024 gases (gas in container) molecule can be subject to each second.

5. keep lamp body surface cleaning for a long time: fluorescent tube keeps light to mainly contain two reasons for a long time; the nano titanium oxide film that one, surface of the light tube are formed; surface conductivity reaches 8 Siemens; can effectively eliminate the electrostatic accumulated in energising situation, thus the adsorption probability of surface of the light tube dust can be reduced; The organic matter of surface of the light tube two, can be decomposed, as grease, organic dirt etc.; Three, nano titanium oxide film has clear water feature, utilize the moisture existed in air, the moisture film of one deck tiling can be formed between dust and glass, thus cause dust to be difficult to be attached to lamp body surface, especially can be more obvious in the fluorescent tube effect of outdoor application.

6. novel negative ion photocatalyst electricity-saving lamp of the present invention adopts silicon system adhesive, the be full of cracks that surface of the light tube photocatalyst coating may be caused under fluorescent tube heat condition to produce, peels off.

7. novel negative ion photocatalyst electricity-saving lamp of the present invention can adopt the methods such as sintering processing, sprayed surface, immersion surface of the light tube by sintering when manufacturing lamp body glass tube, wherein most economical is spraying and immersion fluorescent tube easily, this method is simple to operate, and cost is low.

8. the photocatalyst fluorescent tube that the method for novel negative ion photocatalyst electricity-saving lamp spraying of the present invention and immersion manufactures requires heat drying, and the nano titanium oxide smooth coating that heat drying is formed than natural-wind dry is much smooth; Good photocatalyst fluorescent tube can see one deck rainbow film in the sun, and can't affect light well-illuminated, its thickness about 350 nanometer, the nano titanium dioxide film of this thickness utilizes the effect of ultraviolet light the most obvious.