CN111165942A - Gauze mask for epidemic prevention - Google Patents
Gauze mask for epidemic prevention Download PDFInfo
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- CN111165942A CN111165942A CN202010094607.6A CN202010094607A CN111165942A CN 111165942 A CN111165942 A CN 111165942A CN 202010094607 A CN202010094607 A CN 202010094607A CN 111165942 A CN111165942 A CN 111165942A
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- Prior art keywords
- air
- mask
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- epidemic prevention
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
- A41D13/1169—Means for fastening to the user's head using adhesive
- A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
Abstract
The invention discloses an epidemic prevention mask, which comprises: the respirator comprises a respirator body, a connecting piece and a connecting piece, wherein the rear end of the respirator body is provided with a concave cavity capable of covering the outside of the mouth and the nose of a human body, and the front end of the respirator body is provided with a one-way exhaust mechanism communicated with the concave cavity; the air suction mechanism is used for sucking external air; the ultraviolet irradiation mechanism is connected in series with the air inlet end or the air outlet end of the air suction mechanism and is used for carrying out ultraviolet irradiation on the air sucked by the air suction mechanism; the air inlet end of the water filtering mechanism is communicated with the air outlet end of the air suction mechanism, the air outlet end of the water filtering mechanism is communicated with the concave cavity, water is contained in the water filtering mechanism, and the water filtering mechanism is used for conveying air irradiated by ultraviolet rays to the concave cavity after contacting with the water. The invention not only has the dust-haze filtering function, but also has the function of killing bacteria and viruses, thereby being applicable to various high-risk environments such as epidemic prevention and the like.
Description
Technical Field
The invention relates to a mask, in particular to an epidemic prevention mask.
Background
Gauze mask in industrial occasion, medical occasion all by the universal application, the gauze mask among the prior art generally only has simple filtration function, to some high-risk environment, for example, there is the environment of pathogenic bacterium, virus, ordinary gauze mask is difficult to accomplish and is kept out bacterium and virus completely, does not possess the function of killing bacterium and virus more, how plays the effect of killing bacterium and virus when filtered air, is the technical problem that present gauze mask class product need solve urgently. In addition, for some masks with slightly high protective performance, such as N95 type masks, the problems of breath holding, difficulty in breathing and the like commonly exist due to the influence of factors such as the filter layer structure of the masks, and the user experience is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing an epidemic prevention mask which has a dust-haze filtering function, has the function of killing bacteria and viruses, is further suitable for various high-risk environments, does not influence normal breathing and has better user experience aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme.
An epidemic prevention mask, comprising: the respirator comprises a respirator body, a connecting piece and a connecting piece, wherein the rear end of the respirator body is provided with a concave cavity capable of covering the outside of the mouth and the nose of a human body, and the front end of the respirator body is provided with a one-way exhaust mechanism communicated with the concave cavity; the air suction mechanism is used for sucking external air; the ultraviolet irradiation mechanism is connected in series with the air inlet end or the air outlet end of the air suction mechanism and is used for carrying out ultraviolet irradiation on the air sucked by the air suction mechanism; the air inlet end of the water filtering mechanism is communicated with the air outlet end of the air suction mechanism, the air outlet end of the water filtering mechanism is communicated with the concave cavity, water is contained in the water filtering mechanism, and the water filtering mechanism is used for conveying air irradiated by ultraviolet rays to the concave cavity after contacting with the water.
Preferably, the ultraviolet irradiation mechanism is including the ultraviolet irradiation cavity, the ultraviolet irradiation cavity communicate in the inlet end of air suction mechanism, be equipped with at least one ultraviolet ray lamp plate and a reflection of light lens in the ultraviolet irradiation cavity, reflection of light lens with the luminous side of ultraviolet ray lamp plate sets up relatively, borrows by the ultraviolet ray that the ultraviolet ray lamp plate produced carries out the ultraviolet irradiation to the inspiratory air of air suction mechanism.
Preferably, the ultraviolet irradiation cavity internal fixation has the heat-conducting plate, the ultraviolet ray lamp plate is fixed in the inboard of heat-conducting plate, be fixed with apron and the junction of the two on the ultraviolet irradiation cavity and be formed with the air inlet, the apron cover in the outside of heat-conducting plate and be formed with the heating chamber between the two, the air guide hole has been seted up on the heat-conducting plate, the air guide hole communicate in the heating chamber with between the ultraviolet irradiation cavity.
Preferably, a plurality of heat conducting fins are formed on the heat conducting plate, and the heat conducting fins are located in the heating cavity.
Preferably, the air suction mechanism comprises an air pump, a bottom shell is formed at the bottom of the ultraviolet irradiation chamber, and the air pump is fixed in the bottom shell.
Preferably, the water filtering mechanism includes a water bottle for containing water, a bottle cap is arranged at an opening of the water bottle, a sinking pipe is arranged on the inner side of the bottle cap, the lower end of the sinking pipe extends to a position below the water surface, an air inlet connector and an air outlet connector are arranged at the upper end of the bottle cap, one end of the air inlet connector is communicated with the air outlet end of the air suction mechanism through an air inlet pipeline, the other end of the air inlet connector is communicated with the sinking pipe, one end of the air outlet connector is communicated with the space above the water surface inside the water bottle, and the other end of the air outlet connector is communicated with the cavity through an air outlet.
Preferably, the one-way exhaust mechanism comprises a one-way exhaust valve, and the air inlet end of the one-way exhaust valve is communicated with the cavity.
Preferably, the outside of gauze mask body is fixed with the fan mount pad, fan mount pad internal fixation has the fan, the inlet end of fan with one-way exhaust valve's the end of giving vent to anger aligns.
Preferably, a lower binding band is formed on the mask body, a soft rubber sleeve is arranged on the lower binding band, and the soft rubber sleeve is coated on the outer sides of the air suction mechanism and the ultraviolet irradiation mechanism.
Preferably, the mask body comprises a support frame, an annular rubber mat and a face cover, the annular rubber mat is fixed at the rear end of the support frame, the cavity is formed by encircling the support frame and the annular rubber mat, and the face cover is fixed at the front end of the support frame.
In the epidemic prevention mask disclosed by the invention, the mask body is worn on the face of a human body, the concave cavity is tightly covered outside the mouth and the nose of the human body, when external air is sucked by the air suction mechanism, ultraviolet irradiation is firstly carried out by the ultraviolet irradiation mechanism, during the ultraviolet irradiation process, part of bacteria and viruses are killed by ultraviolet rays, meanwhile, because the ultraviolet rays contain heat, the other part of bacteria and viruses are killed under the action of heat, so that the effects of sterilizing and disinfecting the sucked air are achieved, then the air after the ultraviolet irradiation is contacted with water in the water filtering mechanism, dust and haze in the air can be filtered by using the water, meanwhile, the air is cooled, on the basis, after the air is irradiated by the ultraviolet rays, a certain amount of ozone is generated in the air, after the ozone is contacted with the water, the super-oxygen water is generated, and part of the super-oxygen water can be conveyed to the concave cavity in a water vapor mode, the superoxide water has bactericidal effect, so that the bactericidal effect is further improved. In addition, the invention does not need to be provided with filter layer structures such as filter cloth and the like, so that a user can breathe smoothly after wearing the mask, and the use experience is better. Based on the principle, compared with the prior art, the dust-haze filtering device has the dust-haze filtering function, has the function of killing bacteria and viruses, and is further suitable for various high-risk environments such as epidemic prevention and the like.
Drawings
Fig. 1 is a first perspective view of an epidemic prevention mask in a first embodiment of the present invention;
FIG. 2 is a second perspective view of the epidemic prevention mask in the first embodiment of the present invention;
FIG. 3 is an exploded view of the first embodiment of the epidemic prevention gauze mask of this invention;
FIG. 4 is an exploded view of the suction mechanism and the ultraviolet irradiation mechanism in the first embodiment;
FIG. 5 is a plan view of the suction mechanism and the ultraviolet irradiation mechanism in the first embodiment;
3 FIG. 36 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 35 3; 3
Fig. 7 is an exploded view of the water filtering mechanism in the first embodiment;
fig. 8 is a sectional view of the water filtering mechanism in the first embodiment;
fig. 9 is an exploded view of the mask body according to the first embodiment;
fig. 10 is a second exploded view of the epidemic prevention mask in the first embodiment of the present invention;
fig. 11 is a functional block diagram of an epidemic prevention mask according to a first embodiment of the present invention;
fig. 12 is a perspective view of an epidemic prevention mask in a second embodiment of the present invention;
fig. 13 is a partially exploded view of an epidemic prevention mask in accordance with a second embodiment of the present invention.
Detailed Description
The invention is described in more detail below with reference to the figures and examples.
Example one
This embodiment proposes an epidemic prevention mask, which is shown in fig. 1 to 11, and includes:
the mask comprises a mask body 1, wherein a concave cavity 10 capable of covering the outside of the mouth and nose of a human body is formed at the rear end of the mask body 1, and a one-way exhaust mechanism 11 communicated with the concave cavity 10 is formed at the front end of the mask body 1;
an air suction mechanism 2 for sucking the outside air;
the ultraviolet irradiation mechanism 3 is connected in series with the air inlet end or the air outlet end of the air suction mechanism 2, and the ultraviolet irradiation mechanism 3 is used for carrying out ultraviolet irradiation on the air sucked by the air suction mechanism 2;
the air inlet end of the water filtering mechanism 4 is communicated with the air outlet end of the air suction mechanism 2, the air outlet end of the water filtering mechanism 4 is communicated with the cavity 10, water is contained in the water filtering mechanism 4, and the water filtering mechanism 4 is used for conveying air irradiated by ultraviolet rays to the cavity 10 after contacting with the water.
In the structure, the mask body 1 is worn on the face of a human body, the concave cavity 10 is tightly covered outside the mouth and the nose of the human body, after the air suction mechanism 2 sucks external air, ultraviolet irradiation is firstly carried out through the ultraviolet irradiation mechanism 3, in the ultraviolet irradiation process, part of bacteria and viruses are killed by ultraviolet rays, meanwhile, because the ultraviolet rays contain heat, the other part of bacteria and viruses are killed under the action of heat, so that the effects of sterilizing and disinfecting the sucked air are achieved, then the air after the ultraviolet irradiation is contacted with water in the water filtering mechanism 4, particles, dust haze and the like in the air can be filtered by using the water, meanwhile, the air is cooled, on the basis, after the air is irradiated by the ultraviolet rays, certain ozone is generated in the air, and after the ozone is contacted with the water, super-oxygen water (namely ozone water) is generated, a part of the super oxygen water is delivered to the cavity 10 in a water vapor manner, and the super oxygen water has a sterilization effect, so that the sterilization effect is further improved. In addition, the invention does not need to be provided with filter layer structures such as filter cloth and the like, so that a user can breathe smoothly after wearing the mask, and the use experience is better. Based on the principle, compared with the prior art, the dust-haze filtering device has the dust-haze filtering function, has the function of killing bacteria and viruses, and is further suitable for various high-risk environments such as epidemic prevention and the like.
In this embodiment, combine to show in fig. 3 to 6, ultraviolet irradiation mechanism 3 is including ultraviolet irradiation cavity 30, ultraviolet irradiation cavity 30 communicate in the inlet end of air suction mechanism 2, be equipped with at least one ultraviolet ray lamp plate 31 and a reflection of light lens 39 in the ultraviolet irradiation cavity 30, reflection of light lens 39 with the luminous side of ultraviolet ray lamp plate 31 sets up relatively, borrows by the ultraviolet ray that ultraviolet ray lamp plate 31 produced to the air that air suction mechanism 2 inhales carries out ultraviolet irradiation. The reflecting lens 39 can reflect light in a mirror surface, thereby improving the utilization rate of ultraviolet rays.
In practical application, can with ultraviolet irradiation cavity 30 sets up to rectangular form cavity be equipped with a plurality of ultraviolet lamp plates 31 that distribute in proper order in the ultraviolet irradiation cavity 30, increase ultraviolet irradiation intensity through setting up a plurality of ultraviolet lamp plates 31.
As an optimal mode, ultraviolet irradiation cavity 30 internal fixation has heat-conducting plate 32, ultraviolet lamp plate 31 is fixed in the inboard of heat-conducting plate 32, be fixed with apron 33 and the junction of the two on the ultraviolet irradiation cavity 30 and be formed with air inlet 34, apron 33 cover in the outside of heat-conducting plate 32 and be formed with heating chamber 35 between the two, air guide hole 320 has been seted up on the heat-conducting plate 32, air guide hole 320 communicate in heating chamber 35 with between the ultraviolet irradiation cavity 30.
This embodiment is preferred to be fixed in ultraviolet lamp plate 31 the inboard position of heat-conducting plate 32, and this kind of structure can not only make ultraviolet ray better to radiate in the ultraviolet irradiation cavity 30, still can with the heat that ultraviolet lamp plate 31 produced conducts through heat-conducting plate 32 extremely heating cavity 35 makes the inside temperature in heating cavity 35 risees, and outside air is advanced to get into heating cavity 35, reentrant ultraviolet irradiation cavity 30, so under certain temperature environment, can kill some bacterium and virus in the heating cavity 35, it is thus visible, and this embodiment is available heat and ultraviolet ray are disinfected, are disinfected to the air in proper order.
In order to further improve the heat conduction capability, in the present embodiment, a plurality of heat conduction fins 321 are formed on the heat conduction plate 32, and the heat conduction fins 321 are located in the heating cavity 35.
Preferably, the air suction mechanism 2 includes an air pump 20, a bottom shell 36 is formed at the bottom of the ultraviolet irradiation chamber 30, and the air pump 20 is fixed in the bottom shell 36. The present embodiment uses the air pump 20 to assist in sucking air, thereby ensuring a sufficient amount of air in the cavity 10.
Regarding the specific structure of the water filtering mechanism 4, in this embodiment, as shown in fig. 7 and 8, the water filtering mechanism 4 includes a water bottle 40 for containing water, a bottle cap 41 is disposed at an opening of the water bottle 40, a sinking tube 42 is disposed inside the bottle cap 41, a lower end of the sinking tube 42 extends below the water surface, an upper end of the bottle cap 41 is provided with an air inlet joint 43 and an air outlet joint 44, one end of the air inlet joint 43 is communicated with an air outlet end of the air suction mechanism 2 through an air inlet pipeline 37, the other end of the air inlet joint 43 is communicated with the sinking tube 42, one end of the air outlet joint 44 is communicated with a space above the water surface inside the water bottle 40, and the other end of the air outlet joint 44 is communicated with the cavity 10 through an air outlet pipeline 38.
Based on above-mentioned structure, this embodiment can introduce the air after heat treatment and ultraviolet irradiation are handled below the surface of water in the water-jug 40, the rethread goes out the pipeline 38 and carries to cavity 10, through the abundant contact of air with water, can effectively filter the dust haze in the air, utilizes water to play the cooling effect to the air simultaneously, especially enables the ozone in the air and water interact and form super oxygen steam, utilizes super oxygen steam can further play the sterilization effect. In addition, in practical application, only the water in the water bottle 40 needs to be replaced according to the specified time, so that the product of the invention can be repeatedly used.
As shown in fig. 1, 2, 3, 9 and 10, the one-way exhaust mechanism 11 preferably includes a one-way exhaust valve 110, and an air inlet end of the one-way exhaust valve 110 is communicated with the cavity 10.
In order to assist in exhausting the air exhaled by the user, in this embodiment, a fan mounting seat 12 is fixed on the outer side of the mask body 1, a fan is fixed in the fan mounting seat 12, and an air inlet end of the fan is aligned with an air outlet end of the one-way exhaust valve 110.
In order to improve the integrity and the integration of the product, in this embodiment, the mask body 1 is formed with a lower binding band 13, the lower binding band 13 is provided with a soft rubber sleeve 14, and the soft rubber sleeve 14 covers the outer sides of the air suction mechanism 2 and the ultraviolet irradiation mechanism 3.
Regarding the specific structure of the mask body 1, in this embodiment, the mask body 1 includes a support frame 15, an annular rubber cushion 16 and a surface cover 17, the annular rubber cushion 16 is fixed at the rear end of the support frame 15, the cavity 10 is formed by surrounding the support frame 15 and the annular rubber cushion 16, and the surface cover 17 is fixed at the front end of the support frame 15.
Further, the water filtering mechanism 4 is mounted on the bottom of the surface cover 17.
About automatically controlled part, in this embodiment, be equipped with PCB board 5 and battery 6 in the gauze mask body 1, the front end of gauze mask body 1 is equipped with button 7, ultraviolet light lamp plate 31 air pump 20 button 7, fan with battery 6 respectively electric connection in PCB board 5, battery 6 is used for doing PCB board 5 provides the power, PCB board 5 is used for the basis instruction control that button 7 typed ultraviolet light lamp plate 31 with the power-on state of air pump 20.
In combination with the auxiliary function of the air pump 20, the present embodiment can also improve the safety of use, specifically: in this embodiment, only when the air pump 20 is powered on and operated, the air is delivered to the cavity 10, when the product is not powered on or the air pump 20 is not powered on and operated, the negative pressure generated when the human body inhales cannot suck air from the water bottle 40 due to insufficient pressure, and at this time, the user feels suffocated, so that the user can know the states of the power supply that is not powered on, the air pump 20 that is not powered on, and the like, and the user can conveniently and timely start the power supply and the like, so that the application process is safer.
In order to avoid blocking the air flow conveyed into the cavity 10, in this embodiment, a recessed portion 150 is formed at the rear end of the supporting frame 15, the recessed portion 150 is opened with a terminal air hole 151, and an air outlet end of the water filtering mechanism 4 is communicated with the terminal air hole 151. The recess 150 mainly serves as a clearance.
As a preferable mode, the two sides of the mask body 1 are respectively provided with an upper bandage 18, and the upper bandage 18 and the lower bandage 13 are both made of silica gel.
Example two
Combine fig. 12 and fig. 13 to show, this embodiment is including temperature acquisition circuit board 90, temperature acquisition circuit board 90 is located support frame 15 with between the face lid 17, temperature acquisition circuit board 90 electric connection has temperature sensor 91, temperature sensor 91's response end passes support frame 15 and with cyclic annular cushion 16 contacts, be equipped with display screen 92 on temperature acquisition circuit board 90, display window 170 has been seted up on the face lid 17, display window 170 with display screen 92 aligns, temperature acquisition circuit board 90 is used for passing through temperature sensor 91 gathers cyclic annular cushion 16's temperature to show the temperature value of gathering in display screen 92.
In this embodiment, the temperature value collected by the temperature sensor 91 is displayed on the display screen 92, and because the annular rubber cushion 16 is in close contact with the human face, after the user wears the mask for a period of time, the temperature of the annular rubber cushion 16 can be very close to the human body temperature, even keeps consistent with the human body temperature, and the temperature of the user can be obtained by collecting the temperature of the annular rubber cushion 16, and then the body temperature is displayed on the display screen 92 in real time, so that the body temperature condition of the user can be observed in real time.
The epidemic prevention mask disclosed by the invention can provide cleaner air for users after carrying out heat treatment, ultraviolet irradiation and water filtration treatment on the air, compared with the prior art, the epidemic prevention mask has a filtering effect and also has the function of killing bacteria and viruses, so that the application requirements under complex environments are met.
Claims (15)
1. An epidemic prevention mask, which is characterized by comprising:
the mask comprises a mask body (1), wherein a concave cavity (10) capable of covering the outside of the mouth and the nose of a human body is formed at the rear end of the mask body (1), and a one-way exhaust mechanism (11) communicated with the concave cavity (10) is formed at the front end of the mask body (1);
an air suction mechanism (2) for sucking the outside air;
the ultraviolet irradiation mechanism (3) is connected in series with the air inlet end or the air outlet end of the air suction mechanism (2), and the ultraviolet irradiation mechanism (3) is used for carrying out ultraviolet irradiation on air sucked by the air suction mechanism (2);
the water filtering mechanism (4) is characterized in that the air inlet end of the water filtering mechanism (4) is communicated with the air outlet end of the air suction mechanism (2), the air outlet end of the water filtering mechanism (4) is communicated with the cavity (10), water is contained in the water filtering mechanism (4), and the water filtering mechanism (4) is used for conveying air subjected to ultraviolet irradiation to the cavity (10) after contacting with the water.
2. The mask for the epidemic prevention according to claim 1, wherein the ultraviolet irradiation mechanism (3) comprises an ultraviolet irradiation chamber (30), the ultraviolet irradiation chamber (30) is communicated with the air inlet end of the air suction mechanism (2), at least one ultraviolet lamp panel (31) and a reflective lens (39) are arranged in the ultraviolet irradiation chamber (30), the reflective lens (39) is arranged opposite to the light emitting side of the ultraviolet lamp panel (31), and ultraviolet irradiation is performed on the air sucked by the air suction mechanism (2) by means of the ultraviolet rays generated by the ultraviolet lamp panel (31).
3. The mask of claim 2, wherein a heat conducting plate (32) is fixed in the ultraviolet radiation chamber (30), the ultraviolet lamp panel (31) is fixed on the inner side of the heat conducting plate (32), a cover plate (33) is fixed on the ultraviolet radiation chamber (30), an air inlet (34) is formed at the joint of the cover plate and the ultraviolet radiation chamber, the cover plate (33) covers the outer side of the heat conducting plate (32), a heating cavity (35) is formed between the cover plate and the ultraviolet radiation chamber (30), an air guide hole (320) is formed in the heat conducting plate (32), and the air guide hole (320) is communicated between the heating cavity (35) and the ultraviolet radiation chamber (30).
4. An epidemic prevention mask, as claimed in claim 3, wherein the heat conductive plate (32) is formed with a plurality of heat conductive fins (321), the heat conductive fins (321) being located within the heating chamber (35).
5. The epidemic prevention mask of claim 3 wherein the air suction mechanism (2) comprises an air pump (20), a bottom shell (36) is formed at the bottom of the ultraviolet radiation chamber (30), and the air pump (20) is fixed in the bottom shell (36).
6. An anti-epidemic mask according to claim 1, wherein the water filtering means (4) comprises a water bottle (40) for holding water, a bottle cap (41) is arranged at the opening of the water bottle (40), a sinking pipe (42) is arranged at the inner side of the bottle cap (41), the lower end of the immersed tube (42) extends to the position below the water surface, the upper end of the bottle cap (41) is provided with an air inlet joint (43) and an air outlet joint (44), one end of the air inlet joint (43) is communicated with the air outlet end of the air suction mechanism (2) through an air inlet pipeline (37), the other end of the air inlet joint (43) is communicated with the immersed tube (42), one end of the air outlet joint (44) is communicated with the space above the water surface in the water bottle (40), the other end of the air outlet joint (44) is communicated with the concave cavity (10) through an air outlet pipeline (38).
7. The epidemic prevention gauze mask of claim 1, wherein the one-way exhaust mechanism (11) comprises a one-way exhaust valve (110), and the air inlet end of the one-way exhaust valve (110) is communicated with the cavity (10).
8. The epidemic prevention gauze mask of claim 7, characterized in that a fan mounting seat (12) is fixed on the outer side of the gauze mask body (1), a fan is fixed in the fan mounting seat (12), and the air inlet end of the fan is aligned with the air outlet end of the one-way exhaust valve (110).
9. The epidemic prevention mask according to claim 1, wherein a lower binding band (13) is formed on the mask body (1), a soft rubber sleeve (14) is provided on the lower binding band (13), and the soft rubber sleeve (14) covers the outer sides of the air suction mechanism (2) and the ultraviolet irradiation mechanism (3).
10. The epidemic prevention mask according to claim 1, wherein the mask body (1) comprises a support frame (15), an annular cushion (16) and a face cover (17), the annular cushion (16) is fixed to the rear end of the support frame (15), the cavity (10) is formed by surrounding the support frame (15) and the annular cushion (16), and the face cover (17) is fixed to the front end of the support frame (15).
11. An anti-epidemic mask according to claim 10, wherein the water filtering means (4) is mounted on the bottom of the face cover (17).
12. The mask for the epidemic prevention according to claim 5, wherein a PCB (5) and a battery (6) are arranged in the mask body (1), a button (7) is arranged at the front end of the mask body (1), the ultraviolet lamp panel (31), the air pump (20), the button (7) and the battery (6) are respectively and electrically connected to the PCB (5), the battery (6) is used for providing a power supply for the PCB (5), and the PCB (5) is used for controlling the power-on state of the ultraviolet lamp panel (31) and the air pump (20) according to an instruction keyed in by the button (7).
13. The epidemic prevention mask according to claim 10, wherein a recess (150) is formed at the rear end of the support frame (15), the recess (150) is provided with a terminal air hole (151), and the air outlet end of the water filtering mechanism (4) is communicated with the terminal air hole (151).
14. The epidemic prevention gauze mask according to claim 9, wherein the upper bandage (18) is respectively arranged on both sides of the gauze mask body (1), and the upper bandage (18) and the lower bandage (13) are all made of silica gel.
15. An epidemic prevention mask according to claim 10, comprising a temperature acquisition circuit board (90), the temperature acquisition circuit board (90) is arranged between the support frame (15) and the surface cover (17), the temperature acquisition circuit board (90) is electrically connected with a temperature sensor (91), the sensing end of the temperature sensor (91) penetrates through the supporting frame (15) and is in contact with the annular rubber mat (16), the temperature acquisition circuit board (90) is provided with a display screen (92), the face cover (17) is provided with a display window (170), the display window (170) is aligned with the display screen (92), and the temperature acquisition circuit board (90) is used for acquiring the temperature of the annular rubber mat (16) through the temperature sensor (91) and displaying the acquired temperature value on the display screen (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094607.6A CN111165942A (en) | 2020-02-16 | 2020-02-16 | Gauze mask for epidemic prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094607.6A CN111165942A (en) | 2020-02-16 | 2020-02-16 | Gauze mask for epidemic prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111165942A true CN111165942A (en) | 2020-05-19 |
Family
ID=70619796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094607.6A Pending CN111165942A (en) | 2020-02-16 | 2020-02-16 | Gauze mask for epidemic prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111165942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11806558B2 (en) | 2020-06-26 | 2023-11-07 | Clear Blew | Body-worn air-treatment devices and methods of deactivating pathogens |
-
2020
- 2020-02-16 CN CN202010094607.6A patent/CN111165942A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11806558B2 (en) | 2020-06-26 | 2023-11-07 | Clear Blew | Body-worn air-treatment devices and methods of deactivating pathogens |
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