CN204888804U - Photocatalyst negative oxygen ion electron gauze mask - Google Patents
Photocatalyst negative oxygen ion electron gauze mask Download PDFInfo
- Publication number
- CN204888804U CN204888804U CN201520601672.8U CN201520601672U CN204888804U CN 204888804 U CN204888804 U CN 204888804U CN 201520601672 U CN201520601672 U CN 201520601672U CN 204888804 U CN204888804 U CN 204888804U
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- gauze mask
- oxygen ion
- negative oxygen
- mask body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to the field of everyday objects, a photocatalyst negative oxygen ion electron gauze mask is provided. The utility model discloses a gauze mask body with fix the filter cartridge on the gauze mask body, the filter cartridge divide into the equipment compartment and mixes the cabin, install the power in the equipment compartment, be provided with a baffle in the mixed cabin, a plurality of through -holes have been seted up on the baffle, the baffle is close to gauze mask body one side and is provided with the filtering layer, the filtering layer comprises material layer and photocatalyst layer in turn, baffle central authorities set up a disk seat, lay a valve diaphragm on the disk seat, valve diaphragm one side is fixed at the upper cover inboardly, mixed cabin is close to gauze mask body one side and has seted up the gas pocket, and gas pocket department is provided with dust collecting net, uv light source is fixed in between baffle and the dust collecting net, through wire and electronic control loop connection. The utility model discloses collect the filtration, prevent dust, purify, disinfect, provide negative oxygen ion in an organic whole to the outfit is by photocatalyst regeneration system, extension gauze mask life -span.
Description
Technical field
The utility model relates to daily necessities field, particularly relates to a kind of photocatalyst negative oxygen ion electronic gauze mask.
Background technology
Day by day serious along with environmental pollution, haze, dust etc. have become one of Chinese common weather, breathing problem was more and more general in general population in recent years, the health of people receives the threat of high degree, mouth mask has become people at present and to have gone out requisite equipment, but the deterioration of ambient weather, common cotton cloth respirator can not meet the requirement of people.
There is the mouth mask of a lot of diverse in function in the market, common cotton cloth respirator, even if the inner core being filled with difference in functionality, has stronger absorption, bactericidal action, but namely it generally can lose gas defence, fungi-proofing effect after 4-6 hour, and continue to wear use also can breed bacteria; Possess the electronic gauze mask of adsorbent, although its fungi-proofing effect is better, its adsorbent also exists the danger of saturated inefficacy, and service life is limited; The existing mouth mask that negative oxygen ion is provided, many employing Carbon fibe loaded optic catalysts, not only cost is high, and complicated process of preparation.For overcoming above-mentioned defect, researching and developing a kind of low cost, multi-functional, structure electronic gauze mask that is simple, long service life seems particularly important.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of low cost, multi-functional, structure simple, the photocatalyst negative oxygen ion electronic gauze mask of long service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model comprises mask body and is positioned at the filter cartridge in mask body, filter cartridge comprises box body and upper cover, box body inner route clapboard is divided into equipment compartment and mixed cabin, in equipment compartment, battery is installed, switch, electronic control circuit, battery is by battery terminal contact electrode access electronic control circuit, switch series connects between battery terminal contact electrode and electronic control circuit, the upper cover position that mixed cabin is corresponding is provided with multiple groove, air filter pulp is laid with groove corresponding position inside upper cover, a baffle plate is provided with in mixed cabin, baffle plate offers multiple through hole, baffle plate is provided with filtering layer near mask body side, filtering layer is alternately made up of material layer and photocatalyst layer, baffle plate central authorities arrange a valve seat, valve seat is laid a valve film, valve film side is fixed on inside upper cover, mixed cabin offers pore near mask body side, pore place is provided with dust-collecting net, ultraviolet source is fixed between baffle plate and dust-collecting net, be connected with electronic control circuit by wire.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, the base material of photocatalyst layer is adhesive-bonded fabric, ceramic fiber cloth or porous ceramics piece, and photocatalyst is fixed on base material with spraying or the form of high temperature sintering and forms photocatalyst layer.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described photocatalyst is nano level titanium dioxide.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described valve seat opening ovalize, be provided with supportive grid in the middle of valve seat opening, supportive grid and valve seat opening edge are along common support valve film.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described mask body is provided with a base plate on the position of location filter cartridge, and base plate is provided with air-vent at the correspondence position of mixed cabin, and filter cartridge adopts demountable structure to be positioned on base plate.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, arranges a seal washer between described dust-collecting net and base plate.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described ultraviolet source is luminescence-utraviolet diode, vitalight lamp or quartz burner.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described material layer is one or more in common gauze, N95 or HEPA.
The utility model photocatalyst negative oxygen ion electronic gauze mask, further, described air filter pulp is PM2.5 filter cotton.
The utility model photocatalyst negative oxygen ion electronic gauze mask compared with prior art, has following beneficial effect:
Mask body combines with providing the filter cartridge of negative oxygen ion by the utility model, the passage of gas turnover has been separated in the hybrid chamber of filter cartridge, structure is simple, achieves expiration in line, and the expiration reducing band steam rests on the warm and humid sense of discomfort produced in mouth mask; During air-breathing, air is by the filtering layer elimination granule foreign of common material, macromolecular substances and dust etc., and microbes sticks in filtering layer, and under the irradiation of ultraviolet source, the negative oxygen ion produced by photocatalyst oxidation Decomposition and hydrogen free-radical oxidation are decomposed into CO
2and H
2o, and photocatalyst layer lays full whole air exchange passage, enters the microorganism in the air of mixed cabin when not only can kill air-breathing, and when exhaling, also can by the damp-heat air of breathing out in mouth with microorganism killing, the moment maintained in mixed cabin is cleaned.Photocatalyst is fixed on the base materials such as adhesive-bonded fabric, ceramic fiber cloth or porous ceramics piece with spraying or the form of high temperature sintering and forms photocatalyst layer by the utility model, and processing technology is simple, and cost is lower.Because ultraviolet source is from main control, sustainable irradiation, photocatalyst constantly regenerates, and its oxidative decomposition continues to carry out, and unnecessary negative oxygen ion can mix with the air after purification, make air more fresh, the utility model integrate filtration, dust-proof, purify, sterilize, negative oxygen ion be provided, under the prolonged exposure of ultraviolet source, achieve the constant regeneration of photocatalyst, thus reach the object of Long-Time Service, extend the service life of mouth mask.
Below in conjunction with accompanying drawing, photocatalyst negative oxygen ion electronic gauze mask of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model photocatalyst negative oxygen ion electronic gauze mask
Fig. 2 is the generalized section of filter cartridge
Detailed description of the invention
As shown in Figure 1, the utility model photocatalyst negative oxygen ion electronic gauze mask comprises mask body 1 and filter cartridge 2, and filter cartridge adopts demountable structure to be positioned in mask body, facilitates mask body replacing or disassembly, cleaning to reuse.
As shown in Figure 2, filter cartridge 2 comprises box body 21, upper cover 22, box body inner route clapboard is divided into equipment compartment 3 and mixed cabin 4, battery 31, switch 32, electronic control circuit 33 are installed in equipment compartment 3, battery 31 is by battery terminal contact electrode access electronic control circuit 33, and switch 32 is connected between access battery terminal contact electrode and electronic control circuit 33.
As shown in Figure 2, the upper cover position of mixed cabin 4 correspondence is provided with multiple groove 221, to carry out air exchange with the external world, the groove correspondence position inside upper cover lays air filter pulp 222, as PM2.5 filter cotton; A baffle plate 6 is provided with in mixed cabin, baffle plate 6 offers multiple through hole 61, baffle plate is provided with filtering layer 62 near mask body side, filtering layer 62 is alternately made up of material layer and photocatalyst layer, material layer can select high efficiency filter conventional in mouth mask now, as common gauze, N95 or HEPA (HighEfficiencyParticulateAirFilter) etc.; The base material of photocatalyst layer can select adhesive-bonded fabric, ceramic fiber cloth or porous ceramics piece etc., photocatalyst is fixed on base material with spraying or the form of high temperature sintering and forms photocatalyst layer, the characteristic of photocatalyst oxidation Decomposition microorganism can be utilized, suppress and kill the microorganism sticked on filtering layer, photocatalyst can select nano level titanium dioxide.Baffle plate central authorities arrange a valve seat 63, valve seat 63 opening ovalize, supportive grid 64 is provided with in the middle of valve seat opening, valve seat 63 is laid a valve film 65, valve film 65 side is fixed on inside upper cover 22, supportive grid 64 and valve seat 63 opening edge, along common support valve film 65, to ensure that valve film is not out of shape by air pressure change conflict, affect closedown and the unlatching of valve seat; Mixed cabin offers pore 41 near mask body side, and pore place is provided with dust-collecting net 42, can effectively tackle charged dust.Ultraviolet source 5 is fixed between baffle plate 6 and dust-collecting net 42, and guarantee that filtering layer 62 is in the irradiation range of ultraviolet source 5, is connected with electronic control circuit 33 by wire, ultraviolet source 5 can use luminescence-utraviolet diode, vitalight lamp or quartz burner.
Mask body 1 is provided with a base plate 11 on the position of location filter cartridge, and base plate is provided with air-vent 12 at the correspondence position of mixed cabin, and filter cartridge 2 adopts demountable structure to be positioned on base plate 11.For preventing the gap air leak between filter cartridge and base plate, a seal washer 13 can be set between dust-collecting net and base plate.
The specific works process of a kind of photocatalyst of the utility model negative oxygen ion electronic gauze mask is as follows:
Turn on the power switch 32, electric energy is provided by the lithium ion battery 31 of a light weight, electronic control circuit 33 can control ultraviolet source 5 and do optimized continuing or pulse irradiation, monitors the dump energy of battery simultaneously, and points out state of charge with the light-emittingdiode (LED) of different colours.During air-breathing, valve film 65 is shutoff valve seat 63 under negative pressure state, air enters from the filtration layer by layer of valve seat surrounding baffle plate through hole 61 through filtering layer 62, flow into ultraviolet irradiation district, now, when ultraviolet source 5 is radiated on the photocatalyst under filtering layer, photocatalyst utilizes himself oxidation Decomposition characteristic, is CO by the microbial decomposition sticked on filtering layer
2and H
2o, can avoid the respiratory system of user to receive the invasion of bacterium and virus, and produce too much negative oxygen ion, can mix with the air after purification, together by pore by human body suction body; During expiration, valve film 65 is pushed open by the air pressure produced, warm and humid waste gas is directly discharged by valve seat 63 by filtering layer 62, the microbes such as the bacterium contained in the waste gas of now breathing out are attached on filtering layer, under the irradiation of ultraviolet source 5, also the negative oxygen ion produced when being regenerated by photocatalyst and hydrogen free-radical oxidation are decomposed, the clean of mixed cabin inside and germ-free condition can be kept the moment.When stopping using electronic gauze mask, powered-down switch 32, ultraviolet source stops irradiating, and photocatalyst no longer oxidation Decomposition produces negative oxygen ion and hydrogen free radical.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (9)
1. a photocatalyst negative oxygen ion electronic gauze mask, comprise mask body and be positioned at the filter cartridge in mask body, filter cartridge comprises box body and upper cover, box body inner route clapboard is divided into equipment compartment and mixed cabin, it is characterized in that: in equipment compartment, battery is installed, switch, electronic control circuit, battery is by battery terminal contact electrode access electronic control circuit, switch series connects between battery terminal contact electrode and electronic control circuit, the upper cover position that mixed cabin is corresponding is provided with multiple groove, air filter pulp is laid with groove corresponding position inside upper cover, a baffle plate is provided with in mixed cabin, baffle plate offers multiple through hole, baffle plate is provided with filtering layer near mask body side, filtering layer is alternately made up of material layer and photocatalyst layer, baffle plate central authorities arrange a valve seat, valve seat is laid a valve film, valve film side is fixed on inside upper cover, mixed cabin offers pore near mask body side, pore place is provided with dust-collecting net, ultraviolet source is fixed between baffle plate and dust-collecting net, be connected with electronic control circuit by wire.
2. photocatalyst negative oxygen ion electronic gauze mask according to claim 1, it is characterized in that: the base material of described photocatalyst layer is adhesive-bonded fabric, ceramic fiber cloth or porous ceramics piece, photocatalyst is fixed on base material with spraying or the form of high temperature sintering and forms photocatalyst layer.
3. photocatalyst negative oxygen ion electronic gauze mask according to claim 2, is characterized in that: described photocatalyst is nano level titanium dioxide.
4. photocatalyst negative oxygen ion electronic gauze mask according to claim 1, is characterized in that: described valve seat opening ovalize, and be provided with supportive grid in the middle of valve seat opening, supportive grid and valve seat opening edge are along common support valve film.
5. photocatalyst negative oxygen ion electronic gauze mask according to claim 1, it is characterized in that: mask body is provided with a base plate on the position of location filter cartridge, base plate is provided with air-vent at the correspondence position of mixed cabin, and filter cartridge adopts demountable structure to be positioned on base plate.
6. photocatalyst negative oxygen ion electronic gauze mask according to claim 5, is characterized in that: arrange a seal washer between described dust-collecting net and base plate.
7. according to the photocatalyst negative oxygen ion electronic gauze mask in claim 1-6 described in any one, it is characterized in that: described ultraviolet source is luminescence-utraviolet diode, vitalight lamp or quartz burner.
8. according to the photocatalyst negative oxygen ion electronic gauze mask in claim 1-6 described in any one, it is characterized in that: described material layer is one or more in common gauze, N95 or HEPA.
9. according to the photocatalyst negative oxygen ion electronic gauze mask in claim 1-6 described in any one, it is characterized in that: described air filter pulp is PM2.5 filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601672.8U CN204888804U (en) | 2015-08-11 | 2015-08-11 | Photocatalyst negative oxygen ion electron gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601672.8U CN204888804U (en) | 2015-08-11 | 2015-08-11 | Photocatalyst negative oxygen ion electron gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204888804U true CN204888804U (en) | 2015-12-23 |
Family
ID=54911043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601672.8U Active CN204888804U (en) | 2015-08-11 | 2015-08-11 | Photocatalyst negative oxygen ion electron gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204888804U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686160A (en) * | 2016-03-17 | 2016-06-22 | 中国人民解放军第三军医大学第附属医院 | Surgical smoke preventing mask |
| CN108618236A (en) * | 2017-03-22 | 2018-10-09 | 王建续 | A kind of plasma mask |
| CN111184292A (en) * | 2020-03-02 | 2020-05-22 | 德丰电创科技股份有限公司 | Sterilizing mask |
| IT202000006799A1 (en) * | 2020-03-31 | 2021-10-01 | Valter Mazzarolo | PROTECTIVE MASK WITH STERILIZATION DEVICE |
| IT202000009604A1 (en) * | 2020-04-30 | 2021-10-30 | Fuel S R L | PERSONAL PROTECTIVE DEVICE FOR THE RESPIRATORY TRACT WITH SANITATION THROUGH PHOTOCATALYSIS |
| WO2021221585A1 (en) * | 2020-04-27 | 2021-11-04 | Nanobi̇z Teknoloji̇ Anoni̇m Şi̇rketi̇ | Light activated self-cleaning face mask, materials and their usage areas |
| IT202000009958A1 (en) * | 2020-05-05 | 2021-11-05 | Be Brand S R L | FACE MASK TO FILTER MICROBIAL LOADS AND SUSPENDED PARTICLES |
| WO2021247403A1 (en) * | 2020-06-01 | 2021-12-09 | Landon Duval | Devices for preventing inhalation of, exposure to, airborne material |
-
2015
- 2015-08-11 CN CN201520601672.8U patent/CN204888804U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686160A (en) * | 2016-03-17 | 2016-06-22 | 中国人民解放军第三军医大学第附属医院 | Surgical smoke preventing mask |
| CN108618236A (en) * | 2017-03-22 | 2018-10-09 | 王建续 | A kind of plasma mask |
| CN111184292A (en) * | 2020-03-02 | 2020-05-22 | 德丰电创科技股份有限公司 | Sterilizing mask |
| WO2021175179A1 (en) * | 2020-03-02 | 2021-09-10 | 德丰电创科技股份有限公司 | Sterilization mask |
| IT202000006799A1 (en) * | 2020-03-31 | 2021-10-01 | Valter Mazzarolo | PROTECTIVE MASK WITH STERILIZATION DEVICE |
| WO2021199091A1 (en) * | 2020-03-31 | 2021-10-07 | Valter Mazzarolo | Protective mask with a sterilising device |
| WO2021221585A1 (en) * | 2020-04-27 | 2021-11-04 | Nanobi̇z Teknoloji̇ Anoni̇m Şi̇rketi̇ | Light activated self-cleaning face mask, materials and their usage areas |
| IT202000009604A1 (en) * | 2020-04-30 | 2021-10-30 | Fuel S R L | PERSONAL PROTECTIVE DEVICE FOR THE RESPIRATORY TRACT WITH SANITATION THROUGH PHOTOCATALYSIS |
| IT202000009958A1 (en) * | 2020-05-05 | 2021-11-05 | Be Brand S R L | FACE MASK TO FILTER MICROBIAL LOADS AND SUSPENDED PARTICLES |
| WO2021224773A1 (en) * | 2020-05-05 | 2021-11-11 | Be-Brand S.R.L. | Face mask for filtering microbial loads and suspended particles |
| WO2021247403A1 (en) * | 2020-06-01 | 2021-12-09 | Landon Duval | Devices for preventing inhalation of, exposure to, airborne material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204888804U (en) | Photocatalyst negative oxygen ion electron gauze mask | |
| CN204254768U (en) | Cabinet type nanometer air circulating purifier | |
| CN201149339Y (en) | Multifunctional photoelectricity air purifier for central air-conditioner air outlet | |
| CN206055798U (en) | Air purifier | |
| CN203154641U (en) | Portable efficient air purification respirator | |
| CN204275317U (en) | A kind of portable multi-function positive pressure air purification mouth mask | |
| KR102172150B1 (en) | IoT Smart Air Purification System with Ease of Detachment and Clean Outdoor Induction Structure of Sterilization Unit Frames | |
| CN202927975U (en) | Intelligent multifunctional wall-mounted type air cleaner | |
| CN111150152A (en) | Ultraviolet sterilization mask | |
| WO2016101884A1 (en) | Portable air filtering device | |
| CN104815403A (en) | Mobile air purifying device | |
| CN204063323U (en) | A kind of negative ion air-cleaner | |
| CN108826456A (en) | A kind of energy-saving purification device of room air | |
| CN210143880U (en) | Sterilizing and deodorizing mask | |
| CN106482233A (en) | A kind of Multifunctional air clarifying device | |
| CN106466537A (en) | A kind of air purifier composite filter net | |
| CN2616236Y (en) | Ultraviolet auto-sterilizing photocatalytic breathing mask | |
| CN214406387U (en) | Hospital's passageway is with portable air purification device | |
| CN204902010U (en) | Shoe cabinet formula air purifier | |
| CN210070082U (en) | Air sterilization and disinfection system based on plasma technology | |
| CN211974502U (en) | Medical waste temporary storage room | |
| CN212057557U (en) | Special fan for elevator with virus and bacteria killing and air purifying functions | |
| CN209840308U (en) | Be provided with ecological type room air purifier in plant cultivation region | |
| CN209840300U (en) | Be provided with little ecosystem of artificial rainforest and view and admire type air purification device | |
| CN211544698U (en) | Anion intelligence purifies garbage bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |