Safety helmet purifier
Technical field
This utility model belongs to purifier technical field, and what be specifically related to is a kind of safety helmet purifier.
Background technology
Under hot summer, still must have on thick and heavy air-locked safety helmet by motorcycle, the result that high temperature is sultry is that scalp is sweat, and is stained with safety helmet inside, causes liner bacteria breed, decomposes perspiration and causes stench, even cause alopecia; General way is diligent scouring or more changeable liner, but due to inconvenience, generally all can not continue, if spray the sterilization or scavenging solution with sterilization, also damages hair and hair follicle.
Due to sultry, cause scalp perspire, (methyl butyrate) is attached to safety helmet internal layer, adds airtight, and antibacterial is convenient to surface and grows, and decomposes the fat that perspire is residual, produces abnormal flavour, even endangers scalp and causes alopecia and bald head.
Under photocatalyst, TiO2 itself is neutral nontoxic, has been used in daily living article, food; Nano photo-catalytic is under ultraviolet irradiation, and surface can produce strong oxidation and reduction functional group, the stench and harmful gas being attached to its surface can be decomposed.
Due to traditional UV lamps must high pressure could start, consume energy and generation ozone and ultraviolet can be detrimental to health; And nano photo-catalytic particle is very little, if distribution is breathed by people in atmosphere or cortex contact is all easy to invade in human body, cause health effect.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of safety helmet purifier, and ultraviolet LED is radiated at the surface being coated with photocatalyst by the characteristic that it can utilize nanometer photo-catalytic sterilizing to purify, and reaches the function in the purification of safety helmet inner sterilization.
This utility model is achieved through the following technical solutions: a kind of safety helmet purifier, comprise housing, bottom in housing is fixed with circuit control panel, the fan be electrically connected with circuit control panel, the atomising device that is arranged on the ultraviolet LED on circuit control panel and is electrically connected with circuit control panel, described housing is provided with air inlet and atomization mouth, and described atomising device can spray after liquid for nanometer granule atomization.
As preferably, described atomising device comprises respiration bottle, and be provided with lamellar nebulizer, atomized liquid in respiration bottle and connect the swab stick of lamellar nebulizer and atomized liquid, this atomized liquid is nanometer liquid particles.
As preferably, infrared sensor, on and off switch and ultraviolet LED switch that described surface of shell is also provided with gas outlet and is electrically connected with circuit control panel; When ultraviolet LED switch open, described infrared sensor senses to circuit control panel transmission signal after object, and controlled to open ultraviolet LED by circuit control panel, described on and off switch is for controlling the open and close of atomising device and fan.
As preferably, described ultraviolet LED is UV uviol lamp, can produce the ultraviolet of 380nm-390nm wavelength.
As preferably, described air inlet is arranged on housing bottom surface, and the top of air inlet is provided with described fan and circuit control panel successively, and described atomization mouth is arranged on the housing upper of nebulizer side.
As preferably, described housing forms described housing can be placed in safety helmet by upper cover and with the be interlocked lower end seat of one of upper cover.
The beneficial effects of the utility model embody and are: compared with prior art, this utility model adopts atomising device nanometer liquid particles to be sprayed on automatically, equably the internal layer surface of safety helmet, and simultaneously in very short time after the irradiation of ultraviolet LED, one deck oxidation and reduction functional group is produced on the internal layer surface of safety helmet, to antibacterial and the organic substance decomposing on surface be remained in, thus fast the antibacterial be covered with in safety helmet be removed.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described in detail.
Fig. 1 is this utility model structural representation.
Fig. 2 is atomising device structure chart of the present utility model.
Fig. 3 is ultraviolet lighting reaction principle of the present utility model.
Following is each concrete title identified in figure: 1 upper cover, 101 atomization mouths, 102 gas outlets, 2 circuit control panels, 3 atomising devices, 301 atomization bottle caps, 302 lamellar nebulizers, 303 swab sticks, 304 respiration bottles, 305 splicing ears, 4 fans, 401 blower trays, 5 lower end seats, 501 installing racks, 502 air inlets, 6 ultraviolet LED, 13 infrared sensors, 1401 on and off switch, 1402 ultraviolet LED switches, 7 material surfaces, 8 nano coatings, 9 cell membrane, 10 nucleus, 11 Cytoplasms.
Detailed description of the invention
As shown in Figure 1, safety helmet purifier, there is a housing, housing is made up of the be interlocked lower end seat 5 of one of upper cover 1 and upper cover 1, lower end seat 5 is roughly triangular in shape, three limits of lower end seat 5 are connected by circular arc chamfering, and certain lower end seat 5 also can be other shape, as long as housing can be inserted in safety helmet; Lower end seat 5 is fixed with circuit control panel 2, the fan 4 be electrically connected with circuit control panel 2, the atomising device 3 that is arranged on the ultraviolet LED 6 on circuit control panel 2 and is electrically connected with circuit control panel 2.The middle part of lower end seat 5 is provided with the installing rack 501 of a rectangle, described fan 4 has the blower tray 401 of rectangle, fan 4 is fixed on installing rack 501 by blower tray 401, and the lower end seat 5 below fan 4 is provided with air inlet 502, is circuit control panel 2 above described fan 4.This ultraviolet LED 6 described is UV uviol lamp, and it can produce the ultraviolet of 380nm wavelength, uses energy-conservation ultraviolet LED to do light source, can not produce ozone.
As shown in Figure 2, atomising device 3 comprises respiration bottle 304, respiration bottle 304 upper end is closed by being atomized bottle cap 301, lamellar nebulizer 302 is provided with in respiration bottle 304, swab stick 303 and atomized liquid, this atomized liquid is nanometer liquid particles, lamellar nebulizer 302 is near being atomized bottle cap 301 and being connected with the splicing ear 305 that atomization bottle cap 301 is arranged by wire, atomising device 3 is electrically connected with circuit control panel 2 by splicing ear 305 and wire, after atomising device 3 is opened, atomized liquid leads lamellar nebulizer 302 by swab stick 303, spray from atomization bottle cap 301 after atomized liquid being atomized by lamellar nebulizer 302.Be provided with atomization mouth 101 on upper cover 1 top of nebulizer 3 side, ejection after liquid for nanometer granule atomization is formed photocatalyst by described atomising device 3, and the photocatalyst of atomization can be attached to the internal layer of safety helmet on the surface by atomization mouth 101.This nebulizer is sprayed at the photocatalyst layer that safety helmet internal layer surface forms thin layer afterwards, makes it reach to react with ultraviolet light to produce removing other fungus and purifying effect.
Infrared sensor 13, on and off switch 1401 and ultraviolet LED switch 1402 that described upper cover 1 surface is also provided with gas outlet 102 and is electrically connected with circuit control panel 2.When ultraviolet LED switch open, described infrared sensor transmits the signal of telecommunication to circuit control panel after sensing object, controlled to open ultraviolet LED by circuit control panel, after having sensed that object covers by infrared sensor, transmitter on it transmits the signal of telecommunication to the single-chip microcomputer on circuit control panel 2, thus opens ultraviolet LED.Described on and off switch controls atomising device 3 and opens and closes and the open and close of fan 4.
After nano photo-catalytic oxidation, easily sucked or skin permeation by human body, so this utility model device is provided with safety starting device, i.e. infrared sensor 13, unless safety helmet is covered on this utility model device completely and opens ultraviolet LED switch 1402 and on and off switch 1401, atomising device 3 is just opened, and sprays micro-photocatalyst, and ultraviolet LED 6 sends ultraviolet light; The now photocatalyst of trace, only can in airtight safety helmet, and the 380nm length ultraviolet line that ultraviolet LED 6 produces simultaneously also only can not leak outside at safety helmet internal irradiation.
As shown in Figure 1 when pressing the on and off switch 1401 on this utility model device, then start suck up outside air or polluter (as in safety helmet) gas by fan 4, utilize ultraviolet LED 6 and atomising device 3 be sprayed in safety helmet photocatalyst purification decomposition smell and harmful gas be carbon dioxide and water; The each run time is atomization 30s, and ultraviolet LED 6 is lasting opens, and when powered-down switch 1401, all actions stop.
As shown in Figure 3, for ultraviolet LED 6 is radiated at the concrete reaction after photocatalyst surface, after this photo-catalytic nano coating 8 is sprayed on material surface 7 (as safety helmet internal layer surface), after ultraviolet radiation by ultraviolet LED 6, produce the active substance with oxidizing force, this active substance attacks the cell membrane 9 of photocatalyst surface antibacterial respectively, after the cell membrane 9 of antibacterial is damaged, its Cytoplasm 11 runs off gradually, make bacterial death and cannot rise in value, thus reaching sterilization, degerming object.
This utility model reasonable in design, simply, good looking appearance, utilitarian function is strong, can be satisfied with vast any consumer demand.