CN203663268U

CN203663268U - Anti-haze hood with nanoscale titanium dioxide photocatalysis net and mini-type air purifier

Info

Publication number: CN203663268U
Application number: CN201320836512.2U
Authority: CN
Inventors: 缪同春
Original assignee: Wuxi Tongchun New Energy Technology Co Ltd
Current assignee: Wuxi Tongchun New Energy Technology Co Ltd
Priority date: 2013-12-18
Filing date: 2013-12-18
Publication date: 2014-06-25
Anticipated expiration: 2023-12-18

Abstract

The utility model relates to an anti-haze hood with a nanoscale titanium dioxide photocatalysis net and a mini-type air purifier, and belongs to the technical field of new energy labor protection supply air purification. A person in outdoor hazy air wears the anti-haze hood, polluted air is filtered by an activated carbon filter screen, air suction is accelerated by an electric fan so that the air can enter an air inlet pipe, a lithium ion battery supplies power to an LED ultraviolet lamp arranged on an LED ultraviolet lamp support, light emitted by the LED ultraviolet lamp irradiates nanoscale titanium dioxide in the nanoscale titanium dioxide photocatalysis net, the capacity of absorbing and decomposing organic pollutants and inorganic pollutants by semiconductor photocatalyst nanoscale titanium dioxide is enhanced, a medical-level HEPA filter screen, a nanometer silver ion antibacterial coating and a nanometer air purification coating technology are combined for use, entering air enters the mini-type air purifier through a first vent hole to be treated and changed into clean air, the clean air enters a clean air storage chamber and a clean air supply pipe through a second vent hole to be breathed by the person, and the head of the person is protected.

Description

With the anti-haze head-shield of nano level titanium dioxide optical catalytic net subminiature air cleaner

Technical field

The utility model relates to the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner, belongs to new forms of energy labor and protects articles for use air purifying process field.

Background technology

According to Central Meteorological Observatory's statistics, there is to some extent haze weather by existing 25 provinces (district, city) of China's 18 o'clock on the 4th December in 2013.Nanjing starts red early warning first, and middle and primary schools, the kindergarten in Nanjing all suspend classes.Nanjing, Jiangsu Province on the 4th in December, Wuxi, Xuzhou, Changzhou, Huaian, Lianyun Harbour, Zhenjiang, Taizhou 8 urban airs reach severe contamination level, and other five urban airs are serious pollution.Domestic many highways in Jiangsu are closed, once 10 meters of time insufficient visibility of street corner, Yancheng.Shanghai fogged-in.There is severe haze Deng Di some areas, Jiangsu.' bucket haze ' become the thing that people are generally concerned about.

The trip of citizen's haze sky will be remembered to wear masks.Rise evening December 4; everyone receives the sanitation worker in Nanjing 2 subbands and has the N95 mouth mask of activated carbon filtration chip; Nanjing traffic police has on to be furnished with 4 and to filter the mouth masks of inner cores and direct traffic; mouth mask has certain protective effect to mouth and nose; but PM2.5 fine particle in haze is with multiple noxious material; eyes to people, people's ear chamber, people's skin of face, skin of head, skin of neck, even people's hair all can damage, and general cotton cloth respirator stops incessantly flowing through of PM2.5 fine particle.In the haze weather that continues many days, depend alone and wear masks, can not tightly protect all organs, skin and the hair of good person's head.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, and the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner is provided.

In haze weather, having on anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner can obtain substantially airtight but be equipped with anti-pollution pot hat that the external air-flow of air inlet pipe and expiratory air valve is unimpeded and the tight protection of facial transparent head-shield to the people's of outdoor activities head.Run into ventilation channel when smooth, can pull open at any time the slide fastener of head-shield below, carry out middle amount ventilation or ventilation in a large number, use safety.In the time that the slide fastener of transparent area size cover below is closed, contaminated air generally can not flow to transparent area size cover below anti-pollution tippet jacket.The lithium ion battery being arranged in the lithium ion battery mounting box above the top of air inlet pipe passes through conductor wire, controller, current divider is to the electric fan power supply being arranged in air inlet pipe, the blade fast rotational of electric fan, the contaminated air of outside is sucked in, when contaminated air enters air intake duct, first encounter activated charcoal strainer by filtration for example, by the coarseparticulate in contaminated air (PM10), foul smell, pollen, part pernicious gas is blocked in outside, contaminated air is after the preliminary treatment of activated charcoal strainer, then enter the space of the first half of anti-pollution pot hat through passage first from air inlet pipe, the nanometer atmospheric cleaning coating being arranged in the lip-deep nanometer atmospheric cleaning of the crown nexine dope layer of anti-pollution pot hat is removed airborne nitrogen oxide, carbon monoxide and sulfur dioxide pernicious gas, the lip-deep anion generator of crown nexine that is arranged on anti-pollution pot hat is to releasing negative oxygen ion in air, improve air quality.In the first half of anti-pollution pot hat, air will be processed pollutants in air and bacterium by three layers from the top down successively, the net of virus: ground floor net is nano level titanium dioxide optical catalytic net, LED uviol lamp is launched ultraviolet light and is irradiated nano level titanium dioxide optical catalytic net, nano level titanium dioxide optical catalytic agent is under the irradiation of ultraviolet light, can be chemical energy light energy conversion, degradable organic pollutant and a part of inorganic pollution effectively, the specific area of semiconductor light-catalyst is very large, there are very strong absorption organic pollution degradation of formaldehyde well, the pollutants such as toluene, effect almost can reach 100%, utilize nano level titanium dioxide optical catalytic to purify air and can not cause secondary pollution, can also reach antibacterial, the effect of sterilization and removal peculiar smell.Second layer net is nano silver ion antibiotic coating net, can effectively suppress the airborne bacterium of flowing through, the growth of mould, the middle carbon monoxide that purifies air, oxynitrides, sulfur dioxide, ammonia and other pernicious gases.Three-layer network is medical grade HEPA screen pack, and stop PM0.5, PM0.3 and the PM0.1 fine particle in PM2.5 of energy 99% pass through this net, and adsorption capacity is large, and purification efficiency is high, and possesses water imbibition.The contaminated air of preliminary treatment flows through after this three-layer network, has become high-quality pure air.Each parts in the first half of anti-pollution pot hat are configured to subminiature air cleaner exquisite, that carry.For the skin that prevents the crown portion of ultraviolet light to people produces injury, at the first half of anti-pollution pot hat and the middle radiation proof division board that includes a certain amount of lead element that arranges of Lower Half, and offer passage second at the rear portion of radiation proof division board, pure air flows to Lower Half from the first half of anti-pollution pot hat by passage second, the Lower Half of anti-pollution pot hat is pure air storeroom special around the portion of the crown of the number of people, the inside of pure air storeroom is hollow, can be used for gas storage, the lateral wall of pure air storeroom is close to the cap inwall of anti-pollution pot hat, the madial wall of pure air storeroom is made with soft material, make the flexible material feeling comfortably cool after people's head contact.Be ejected into the side of people's the corners of the mouth by pure air air supply pipe from the pure air of pure air storeroom output, and be full of the space of the inside of facial transparent head-shield, make people's eyes, mouth and nose, ear, people's skin of face, skin of neck, scalp and hair all contact pure air, be no longer subject to the injury of the harmful substance in contaminated air.When people's mouth and nose inspiration gas, the whole of inspiration are pure airs, when people's mouth and nose expiratory air, the carbon dioxide of breathing out can be by being arranged on the expiratory air Valved discharge in mouth and nose front to the outside of facial transparent head-shield, expiratory air valve is one-way cock, when expiratory air, the air pressure of the transparent head-shield of face inside strengthens, air-flow can back down expiratory air valve CO2 emission is gone out, when air-breathing, the air pressure of the transparent head-shield of face inside reduces, expiratory air valve closes, can not allow outside contaminated air flow into facial transparent head-shield.

In the first half of anti-pollution pot hat (1), form subminiature air cleaner by each parts more than radiation proof division board, in the haze sky of severe contamination or serious pollution, the elderly and children have gone less than open air, in, the physical education of primary school is also less than on open air, peasant must arrive outdoor to field labour, builder carries out operation at roof and must arrive outdoor, retailer sets up a stall to make business to the street and must arrive open air, in, pupil is outdoor in order to guarantee that the amount of exercise of physical education must arrive, sanitationman, Postal Clerk, traffic-police bears hardships and stands hard work and adheres to going to work out of doors, in order to guarantee to work out of doors, the people's of work and life health.In order not allow haze affect the mankind's health, manufacture and apply the light anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner and be conducive to people and in haze weather, adhere to going to participate in productive labor and physical training to open air, be also conducive to normally carrying out of social life.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

By anti-pollution pot hat 1, the transparent head-shield 2 of face, expiratory air valve 3, slide fastener 4, anti-pollution tippet jacket 5, right fixing frenulum 6, left fixing frenulum 7, activated charcoal strainer 8, air inlet pipe 9, lithium ion battery mounting box 10, lithium ion battery 11, conductor wire 12, controller 13, current divider 14, electric fan 15, nanometer atmospheric cleaning dope layer 16, anion generator 17, LED uviol lamp support 18, LED uviol lamp 19, nano level titanium dioxide optical catalytic net bracing frame 20, nano level titanium dioxide optical catalytic net 21, nano silver ion antibiotic coating net bracing frame 22, nano silver ion antibiotic coating net 23, medical grade HEPA screen pack bracing frame 24, medical grade HEPA screen pack 25, passage first 26, pure air air supply pipe 27, radiation proof division board 28, pure air storeroom 29, subminiature air cleaner 30, passage second 31 forms the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner jointly,

Anti-pollution pot hat 1 composes an entirety with facial transparent head-shield 2, on the transparent head-shield 2 of face, face mouth on the number of people and the position installation expiratory air valve 3 of nose, slide fastener 4 and anti-pollution tippet jacket 5 are installed below the transparent head-shield 2 of face, on the outer surface at the top of anti-pollution pot hat 1, be installed into tracheae 9, activated charcoal strainer 8 is installed in front portion in air inlet pipe 9, electric fan 15 is installed at middle part in air inlet pipe 9, conductor wire 12, lithium ion battery mounting box 10 is installed at top in air inlet pipe 9, lithium ion battery 11, controller 13, current divider 14, passage first 26 is installed in bottom in air inlet pipe 9, on the surface of the crown nexine of anti-pollution pot hat 1, nanometer atmospheric cleaning dope layer 16 and anion generator 17 are installed, between the crown nexine of anti-pollution pot hat 1 first half and radiation proof division board 28, LED uviol lamp support 18 is installed from the top down successively, LED uviol lamp 19, nano level titanium dioxide optical catalytic net bracing frame 20, nano level titanium dioxide optical catalytic net 21, nano silver ion antibiotic coating net bracing frame 22, nano silver ion antibiotic coating net 23, medical grade HEPA screen pack bracing frame 24, medical grade HEPA screen pack 25, around the number of people of the Lower Half of anti-pollution pot hat 1, pure air storeroom 29 is installed, passage second 31 is installed on radiation proof division board 28, the subminiature air cleaner 30 of anti-pollution pot hat 1 first half is interconnected and is ventilated by passage second 31 and the pure air storeroom 29 of Lower Half, the below of pure air storeroom 29, the inside of face transparent face mask 2 is provided with pure air air supply pipe 27, pure air storeroom 29 interconnects and ventilates with pure air air supply pipe 27,

Lithium ion battery 11 is connected with controller 13 by conductor wire 12, controller 13 is connected with current divider 14 by conductor wire 12, current divider 14 is connected with electric fan 15 by conductor wire 12, current divider 14 is connected with LED uviol lamp 19 by conductor wire 12, and current divider 14 is connected with anion generator 17 by conductor wire 12.

Lithium ion battery 11 is ferric phosphate lithium ion battery or cobalt acid lithium ion battery or LiMn2O4 ion battery or lithium titanate ion battery.

LED uviol lamp 19 is LED uviol lamps that 3-30, power are 0.06W-1W.

Compared with prior art, the beneficial effects of the utility model are: 1. power and energy saving.Because LED uviol lamp is in use saved 40% electric energy than general uviol lamp, a small amount of luminous energy that LED uviol lamp is launched can produce photocatalysis by activated nano grade titanium dioxide photocatalysis net.2. high-effective cleansing.After nano level titanium dioxide optical catalytic agent is activated by ultraviolet light, energy efficient adsorption the Some Organic Pollutants of degrading, effect almost can reach 100%, decomposing a large amount of organic pollutions is water and carbon dioxide, part inorganic pollution can adsorb simultaneously and degrade, not having other toxic byproducts to occur, can not cause secondary pollution, is the first-selection in current ' controlling haze ' material.3. multi-filtering.The activated charcoal strainer that is arranged on the air inlet mouth of pipe can be by thicker particles such as PM10 in air, foul smell, pollen, outside part pernicious gas is blocked in, the lip-deep nanometer atmospheric cleaning of the crown nexine coating of anti-pollution pot hat can be removed airborne oxynitrides, carbon monoxide and sulfur dioxide, be arranged on nano level titanium dioxide optical catalytic net in the first half of anti-pollution pot hat can adsorb and degrade airborne Some Organic Pollutants and part inorganic pollution, be arranged on airborne 99% the PM0.5 that medical grade HEPA screen pack in the anti-pollution pot hat first half can catch the online micropore of flowing through, PM0.3 and PM0.1 fine particle, by PM2.5 real-time concentration from 300 micrograms ∕above 75 micrograms that are reduced to of cubic meter ∕below cubic meter, guarantee people's respiratory apparatus health, the organ at each position on the protection number of people, significant prolongation people's life-span.4. complete function.Be arranged on the lip-deep anion generator of crown nexine of anti-pollution pot hat, the anion producing after energising can be removed airborne pollutant, promotes the health of human body.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

The specific embodiment

The airborne people of outdoor haze has on anti-haze head-shield, contaminated air enters air inlet pipe through activated carbon filtration net filtration and electric fan quickening air inlet, lithium ion battery is to the LED uviol lamp power supply being arranged on LED uviol lamp support, the light that LED uviol lamp penetrates irradiates the Nano titanium dioxide in nano level titanium dioxide optical catalytic net, strengthen the absorption of semiconductor light-catalyst Nano titanium dioxide, the ability of degradable organic pollutant and inorganic pollution, be combined with medical grade HEPA screen pack, nano silver ion antibiotic coating, nanometer atmospheric cleaning coating technology, the air entering enters subminiature air cleaner by passage first and is processed into pure air, pure air enters pure air storeroom and pure air air supply pipe supplier's breathing by passage second, protection people's head.

The utility model is further described in connection with the embodiment in accompanying drawing below:

LED uviol lamp 19 is LED uviol lamps that 3-30, power are 0.06W-1W.

The PM2.5 mean concentration safety value that the World Health Organization sets is 25 micrograms ∕cubic meter.The World Health Organization pointed out in version ' air quality criteria ' in 2005: in the time that the average annual concentration of PM2.5 reaches every cubic metre of 35 microgram, people's mortality risk approximately increases by 15% than the situation of every cubic metre of 10 micrograms.The PM2.5 standard figures of China is 75 micrograms ∕cubic meter.The morning on November 1st, 2012 10 o'clock Ban, the new substation PM2.5 of the train measuring station of 6th floors roofs of Changsha, Hunan environmental monitoring station of Environmental Protection Agency, the detecting instrument instrument of moving show PM2.5 be 53.6 micrograms ∕cubic meter, data are lower than 75 micrograms ∕the national standard of cubic meter, illustrates that the air quality in Changsha on the same day is better, and citizen can relievedly go on a journey, if PM2.5 exceedes 75 micrograms ∕cubic meter, citizen will shut door and window and go on a journey less.-9 days on the 1st December in 2013, Jiangsu met with the most fearful haze in this year, each city PM2.5 hour average Suzhou, Jiangsu on December 4 is 368, Wuxi is 360, Changzhou is 291, Nanjing is 257, Zhenjiang is 250, Nantong is 245, Taizhou 558, Yangzhou are 301, Yancheng is 545, Huaian is 468, Suqian is 388, Lianyun Harbour is 467, Xuzhou is 241, considerably beyond 75 micrograms ∕the national standard of PM2.5 concentration in the air of cubic meter.December 4, Nanjing Yangzi evening paper reporter tested together with air detection expert, and near Zhongshan North Road major trunk roads, surveying outdoor PM2.5 concentration is 689 micrograms ∕cubic meter, indoor is herein 443 micrograms ∕cubic meter, has certain effect indoor or outdoor wearing masks, but still has security risk, so produce with the anti-haze head-shield supply market of nano level titanium dioxide optical catalytic net subminiature air cleaner very necessary.The mankind survive on earth, first must pay attention to air quality, because haze is small, and the effect that adopts nanometer new technology bucket ' haze ' to receive.

Contaminated air flows into air inlet pipe by activated charcoal strainer, lithium ion battery passes through conductor wire, controller, current divider is to the electric fan power supply being arranged in air inlet pipe, the blade fast rotational of electric fan, the contaminated air of accelerating to suck outside is by the filtration inflow air inlet pipe of activated charcoal strainer, air then enters the first half of anti-pollution pot hat by passage first, atmospheric cleaning coating in nanometer atmospheric cleaning dope layer on crown nexine can be removed airborne oxynitrides, carbon monoxide and sulfur dioxide, anion generator is to appropriate releasing negative oxygen ion in air, improve air quality.Air from up to down flows through three-layer network from the inner space of the crown first half, ground floor is nano level titanium dioxide optical catalytic net, when after UV-activated conductor photocatalysis material Nano titanium dioxide, nano level titanium dioxide optical catalytic agent can adsorb and degrade almost nearly 100% organic pollution and part inorganic pollution.The second layer is nano silver ion antibiotic coating net, can suppress bacterium and viral growth and breeding in air.The 3rd layer is medical grade HEPA screen pack, can stop 99% PM0.5, PM0.3 and PM0.1 fine particle pass through from the micropore of this net, flow through that the air of this three-layer network is processed becomes high-quality pure air, for guarding against ultraviolet ray to injure scalp and hair, at the first half of anti-pollution pot hat and the centre of Lower Half, the radiation proof division board containing lead composition is installed, passage second is installed on radiation proof division board, pure air flows into the pure air storeroom of Lower Half by passage second from the subminiature air cleaner of the first half, pure air storeroom is around the portion of the interior crown of cap, be close to the air bag of cap wall, the pure air air supply pipe that reaches corners of the mouth side from pure air storeroom carries pure air to spray continually pure air by the lower end mouth of pipe, be full of the space of facial transparent head-shield the inside, with pure air protection people's oral cavity, nasal cavity, eyes, ear chamber, lip, musculus cutaneus, scalp and hair.Expiratory air valve is one-way cock, can discharge the exhaust to the outside of facial transparent head-shield in the time of expiratory air, and contaminated air can not enter facial transparent head-shield by expiratory air valve.

Now enumerate embodiment as follows:

Embodiment mono-:

The airborne people's of outdoor haze head has on the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner, contaminated air enters air inlet pipe through activated carbon filtration net filtration and electric fan quickening air inlet, the LED uviol lamp power supply that ferric phosphate lithium ion battery is 0.3W to 10 power that are arranged on LED uviol lamp support, the ultraviolet light that uviol lamp is launched irradiates the Nano titanium dioxide in nano level titanium dioxide optical catalytic net, strengthen the absorption of semiconductor light-catalyst Nano titanium dioxide, the ability of degradable organic pollutant and part inorganic pollution, be combined with medical grade HEPA screen pack, nano silver ion antibiotic coating, nanometer atmospheric cleaning coating technology, the air that enters air inlet pipe enters subminiature air cleaner by passage first and is processed into pure air, pure air enters pure air storeroom and pure air air supply pipe supplier's breathing by passage second, all Organ and tissues on protection people's head.

Embodiment bis-:

The airborne people's of outdoor haze head has on the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner, contaminated air enters air inlet pipe through activated carbon filtration net filtration and electric fan quickening air inlet, the LED uviol lamp power supply that cobalt acid lithium ion battery is 0.1W to 18 power that are arranged on LED uviol lamp support, the ultraviolet light that uviol lamp is launched irradiates the Nano titanium dioxide in nano level titanium dioxide optical catalytic net, strengthen the absorption of semiconductor light-catalyst Nano titanium dioxide, the ability of degradable organic pollutant and part inorganic pollution, be combined with medical grade HEPA screen pack, nano silver ion antibiotic coating, nanometer atmospheric cleaning coating technology, the air that enters air inlet pipe enters subminiature air cleaner by passage first and is processed into pure air, pure air enters pure air storeroom and pure air air supply pipe supplier's breathing by passage second, all Organ and tissues on protection people's head.

Claims

1. the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner, is characterized in that, by anti-pollution pot hat (1), the transparent head-shield of face (2), expiratory air valve (3), slide fastener (4), anti-pollution tippet jacket (5), right fixing frenulum (6), left fixing frenulum (7), activated charcoal strainer (8), air inlet pipe (9), lithium ion battery mounting box (10), lithium ion battery (11), conductor wire (12), controller (13), current divider (14), electric fan (15), nanometer atmospheric cleaning dope layer (16), anion generator (17), LED uviol lamp support (18), LED uviol lamp (19), nano level titanium dioxide optical catalytic net bracing frame (20), nano level titanium dioxide optical catalytic net (21), nano silver ion antibiotic coating net bracing frame (22), nano silver ion antibiotic coating net (23), medical grade HEPA screen pack bracing frame (24), medical grade HEPA screen pack (25), passage first (26), pure air air supply pipe (27), radiation proof division board (28), pure air storeroom (29), subminiature air cleaner (30), passage second (31) forms the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner jointly,

Anti-pollution pot hat (1) composes an entirety with facial transparent head-shield (2), on the transparent head-shield of face (2), face mouth on the number of people and the position installation expiratory air valve (3) of nose, slide fastener (4) and anti-pollution tippet jacket (5) are installed in below at the transparent head-shield of face (2), on the outer surface at the top of anti-pollution pot hat (1), be installed into tracheae (9), activated charcoal strainer (8) is installed in front portion in air inlet pipe (9), electric fan (15) is installed at middle part in air inlet pipe (9), conductor wire (12), lithium ion battery mounting box (10) is installed at top in air inlet pipe (9), lithium ion battery (11), controller (13), current divider (14), passage first (26) is installed in bottom in air inlet pipe (9), on the surface of the crown nexine of anti-pollution pot hat (1), nanometer atmospheric cleaning dope layer (16) and anion generator (17) are installed, between the crown nexine of anti-pollution pot hat (1) first half and radiation proof division board (28), LED uviol lamp support (18) is installed from the top down successively, LED uviol lamp (19), nano level titanium dioxide optical catalytic net bracing frame (20), nano level titanium dioxide optical catalytic net (21), nano silver ion antibiotic coating net bracing frame (22), nano silver ion antibiotic coating net (23), medical grade HEPA screen pack bracing frame (24), medical grade HEPA screen pack (25), around the number of people of the Lower Half of anti-pollution pot hat (1), pure air storeroom (29) is installed, passage second (31) is installed on radiation proof division board (28), the subminiature air cleaner (30) of anti-pollution pot hat (1) first half is interconnected and is ventilated by passage second (31) and the pure air storeroom (29) of Lower Half, the below of pure air storeroom (29), the inside of face transparent face mask (2) is provided with pure air air supply pipe (27), pure air storeroom (29) interconnects and ventilates with pure air air supply pipe (27),

Lithium ion battery (11) is connected with controller (13) by conductor wire (12), controller (13) is connected with current divider (14) by conductor wire (12), current divider (14) is connected with electric fan (15) by conductor wire (12), current divider (14) is connected with LED uviol lamp (19) by conductor wire (12), and current divider (14) is connected with anion generator (17) by conductor wire (12).

2. the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner according to claim 1, it is characterized in that, described lithium ion battery (11) is ferric phosphate lithium ion battery or cobalt acid lithium ion battery or LiMn2O4 ion battery or lithium titanate ion battery.

3. the anti-haze head-shield with nano level titanium dioxide optical catalytic net subminiature air cleaner according to claim 1, is characterized in that, described LED uviol lamp (19) is LED uviol lamp 3-30, that power is 0.06W-1W.