CN212347483U

CN212347483U - Biological virus protective mask

Info

Publication number: CN212347483U
Application number: CN202020199429.9U
Authority: CN
Inventors: 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2021-01-15
Anticipated expiration: 2030-02-06

Abstract

Provided herein is a biological virus protective mask comprising: a mask body on which a breathing cavity is arranged; the breathing device comprises an air inlet passage and an air outlet passage, wherein an air outlet of the air inlet passage is communicated with a breathing cavity, an air inlet of the air outlet passage is communicated with the outside, an air inlet of the air outlet passage is communicated with the breathing cavity, and an air outlet of the air outlet passage is communicated with the outside; the first sterilization structure is arranged on the air inlet passage and used for sterilizing biological viruses of the gas inhaled through the air inlet passage and preventing the human body from being invaded by the biological viruses.

Description

Biological virus protective mask

Technical Field

The utility model relates to an individual protective apparatus technical field, more specifically relates to a biological virus protective mask.

Background

The medical mask comprises a mask body and a tightening belt, wherein the mask body is divided into an inner layer, a middle layer and an outer layer, the inner layer is made of a skin-friendly material, the middle layer is an isolation filter layer, and the outer layer is an antibacterial layer made of a special material. The high-efficiency medical mask has strong hydrophobic and air permeability, can only be used for protecting common tiny aerosol with virus or harmful tiny dust, and can not be used for protecting special biological virus with strong infectivity, such as novel coronavirus and the like.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a biological virus protective mask can be used for protecting the strong special biological virus of infectivity, avoids the human body to be infringed by biological virus.

The embodiment of the utility model provides a biological virus protective mask, include: a mask body on which a breathing cavity is arranged; the air outlet of the air inlet passage is communicated with the breathing cavity, the air inlet of the air outlet passage is communicated with the outside, the air inlet of the air outlet passage is communicated with the breathing cavity, and the air outlet of the air outlet passage is communicated with the outside; and the first sterilization structure is arranged on the air inlet passage and is used for sterilizing biological viruses of the gas sucked in through the air inlet passage.

Optionally, the biological virus protective mask further comprises: and the second disinfection structure is arranged on the air outlet passage and is used for killing biological viruses in the air exhaled through the air outlet passage.

Optionally, the first disinfection structure comprises: the first heating assembly is arranged on the air inlet passage and used for heating the air sucked through the air inlet passage so as to kill biological viruses; the cooling assembly is arranged on the air inlet passage and is used for cooling the gas after the sterilization of the biological viruses so as to be inhaled; the temperature of the gas heated by the first heating assembly is not lower than 80 ℃, and the temperature of the gas cooled by the cooling assembly is not higher than 40 ℃.

Optionally, the air intake passage includes towards heating section, first transmission section, cooling section and the second transmission section that respiratory cavity set gradually, first heating element sets up the heating section, cooling element sets up the cooling section.

Optionally, the first transmission section and the second transmission section are independent of each other, the cooling assembly includes a cooling water tank, the orientation of the first transmission section the one end of breathing chamber is located the lower part of cooling water tank, the one end of the second transmission section that faces away from the breathing chamber is located the upper portion of cooling water tank.

Optionally, the first transmission section and the second transmission section are both provided with one-way water-blocking and air-permeable valves.

Optionally, the first transport section and the second transport section are connected and spiral through the cooling section.

Optionally, the first heating assembly comprises a heating wire.

Optionally, the second disinfection structure is a second heating assembly or a germicidal lamp.

Optionally, the first disinfection structure is a germicidal lamp.

Optionally, the biological virus protective mask further comprises: and a filter member provided on the mask body for filtering gas inhaled through the intake passage.

Optionally, still be provided with the installation cavity in the face guard main part, the installation cavity is located outside the breathing cavity, the inlet passage the route of giving vent to anger the first heating element with cooling element all sets up in the installation cavity, the air inlet of inlet passage with the gas outlet of the route of giving vent to anger all is located on the chamber wall of installation cavity, the gas outlet of inlet passage with the air inlet of the route of giving vent to anger all is located the installation cavity with on the common wall between the breathing cavity.

Optionally, the biological virus protective mask further comprises a portable box, the air inlet passage, the air outlet passage, the first heating assembly and the cooling assembly are all arranged in the portable box, and an air outlet of the air inlet passage and an air inlet of the air outlet passage are connected to the mask main body through an air pipe.

The embodiment of the utility model provides a biological virus protective mask is provided with respiratory cavity in the face guard main part, inlet channel's gas outlet and respiratory cavity intercommunication, air inlet and external intercommunication, outlet channel's air inlet and respiratory cavity intercommunication, gas outlet and external intercommunication, a virus killing structure sets up on the inlet channel, be used for the process the gas of inlet channel incoming call goes out the virus of killing living beings, avoids the human body to be infringed by biological virus.

Further, first heating element sets up on the air intake passageway for gas through the air intake passageway incoming call heats to kill biological virus, and cooling element sets up on the air intake passageway for gas after killing biological virus cools off the cooling, for the incoming call.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

Fig. 1 is a schematic perspective view of a biological virus protective mask according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting cavity of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a mask for protecting against biological viruses according to another embodiment of the present invention;

FIG. 4 is a schematic perspective view of a biological virus protective mask according to another embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a mask for protecting against biological viruses according to yet another embodiment of the present invention;

fig. 6 is a schematic sectional view of a mask for protecting against biological viruses according to another embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

100 mask body, 110 breathing cavity, 120 air inlet passage, 121 heating section, 122 first transmission section, 123 cooling section, 124 second transmission section, 130 air outlet passage, 140 installation cavity, 200 first heating component, 300 cooling component, 400 second heating component, 500 portable box, 600 filter element, 700 trachea, 800 germicidal lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The embodiment of the utility model provides a biological virus protective mask, as shown in fig. 1 and fig. 3, include: a mask body 100 having a breathing chamber 110 disposed thereon; an air inlet passage 120 and an air outlet passage 130, wherein an air outlet of the air inlet passage 120 is communicated with the breathing cavity 110, an air inlet is communicated with the outside, an air inlet of the air outlet passage 130 is communicated with the breathing cavity 110, and an air outlet is communicated with the outside; a first heating assembly 200 provided on the intake passage 120 for heating gas inhaled through the intake passage 120 to sterilize bio-viruses; and a cooling assembly 300 disposed on the intake passage 120 for cooling the gas after killing the biological viruses for inhalation.

This biological virus protective mask, be provided with breathing cavity 110 on the face guard main part 100, the gas outlet and the breathing cavity 110 intercommunication of admission passage 120, the air inlet and external intercommunication, the air inlet and the breathing cavity 110 intercommunication of route 130 of giving vent to anger, gas outlet and external intercommunication, first heating element 200 sets up on admission passage 120, be used for heating the gas through admission passage 120 incoming call, the realization is in order to kill biological virus with the gas to the incoming call, cooling element 300 sets up on admission passage 120, be used for cooling to the gas after killing biological virus, for the human body incoming call, avoid human body incoming call biological virus and be infringed.

Illustratively, as shown in fig. 2 and 3, the air intake passage 120 comprises a heating section 121, a first transmission section 122, a cooling section 123 and a second transmission section 124 which are sequentially arranged towards the breathing cavity 110, the first heating assembly 200 is arranged at the heating section 121, the air is heated by the first heating assembly 200 in the heating section 121, the cooling assembly 300 is arranged at the cooling section 123, the air passes through the cooling section 123 before breathing in and is cooled by the cooling assembly 300, so that the heated air is cooled, and the temperature of the cooled air meets the requirement of the temperature of the air for breathing in by the human body. The temperature of the heated gas in the heating section 121 is not lower than 80 ℃ to ensure complete killing of the biological viruses. The temperature of the gas cooled by the cooling assembly 300 is not higher than 40 degrees to ensure that the human body can inhale. The first heating assembly 200 includes a heating wire, which may be designed in a spiral shape to reduce an occupied space of the heating wire. A tension strap is attached to the mask body 100.

As shown in fig. 2 and 3, the first transmission section 122 and the second transmission section 124 are independent of each other, the cooling assembly 300 includes a cooling water tank, an end of the first transmission section 122 facing the breathing cavity 110 is located at a lower portion of the cooling water tank and below a liquid level, so that the air and the water exchange heat to cool the air, an end of the second transmission section 124 facing away from the breathing cavity 110 is located at an upper portion of the cooling water tank and above the liquid level, and the air overflowed after the cooling water in the cooling water tank is cooled by the water and supplied to the human body from the second transmission section 124. The cooling water tank may be designed cylindrically. Parts such as a water inlet pipe, a water outlet pipe and the like can be arranged on the cooling water tank so as to realize water change of the cooling water tank.

In order to prevent the water in the cooling water tank from passing through the first transmission section 122 and the second transmission section 124, one-way water-blocking and air-permeable valves are arranged on the first transmission section 122 and the second transmission section 124. In order to ensure that the inhaled air can smoothly enter the breathing cavity 110 and reduce the expiratory pressure of the human body, a light component such as an air pump can be arranged on the first transmission section 122 or the second transmission section 124. In order to better cool the heated gas, a light component such as a cooling fan may be disposed on the second transfer section 124 or the cooling water tank.

Or, the first transmission section 122 and the second transmission section 124 are connected to each other and spirally pass through the cooling section 123 (not shown in the figure in this embodiment), and the cooling module 300 may include a cooling water tank and/or a cooling fan, which may also achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, and therefore, the present application is not described herein again and should all belong to the protection scope of the present application.

Illustratively, as shown in fig. 2, the biological viral protective mask further comprises: and a second heating assembly 400 disposed on the air outlet passage 130 for heating the air exhaled through the air outlet passage 130 and sterilizing the exhaled air. Another cooling component can be arranged on the air outlet passage to cool the heated air in the exhalation process so as to reduce the temperature of the exhausted air and prevent the human body from being scalded.

Illustratively, the biological viral protective mask further comprises: and a filter member (not shown) provided on the mask body 100 for filtering gas inhaled through the intake passage 120. The filter element may include an isolation filter layer that is low cost and easy to replace.

As shown in fig. 1 to 3, the mask body 100 may further include a mounting cavity 140, the mounting cavity 140 protrudes from the breathing cavity 110, the air inlet passage 120, the air outlet passage 130, the first heating assembly 200, and the cooling assembly 300 are all disposed in the mounting cavity 140, the air inlet of the air inlet passage 120 and the air outlet of the air outlet passage 130 are both located on a wall of the mounting cavity 140, and the air outlet of the air inlet passage 120 and the air inlet of the air outlet passage 130 are both located on a common wall between the mounting cavity 140 and the breathing cavity 110. The whole biological virus protective mask is made of light heat-insulating materials so as to reduce the weight of the mask, and power can be supplied to electric parts of the mask through an external mobile power supply.

Or, as shown in fig. 4, the protective mask further includes a portable box 500, the air inlet passage, the air outlet passage, the first heating element and the cooling element are all disposed in the portable box 500, and the air outlet of the air inlet passage and the air inlet of the air outlet passage are connected to the mask body through an air tube 700, so as to reduce the weight borne by the head of the human body when the mask is carried, and facilitate wearing. The portable case 500 and the portable power source may be hung on the waist of a human body, for example.

The filter 600 can be arranged outside the breathing cavity 110 in a replaceable manner, and the protection capability of the filter 600 is set to be not lower than that of a 3M mask, so that the filter can play a protection role when the mobile power supply is not powered.

Alternatively, as shown in fig. 5, the first heating element 200 is disposed on the portable box 500, the cooling element 300 is disposed on the mounting cavity 140, and the heated gas transmission path is longer, so as to kill the biological viruses (and bacteria) more thoroughly, and the purpose of the present application can be achieved.

The utility model also provides a biological virus protective mask, as shown in figure 6, which comprises a mask main body, a breathing cavity is arranged on the mask main body; an air outlet of the air inlet passage 120 is communicated with the breathing cavity, an air inlet of the air outlet passage 130 is communicated with the outside, an air inlet of the air outlet passage 130 is communicated with the breathing cavity, and an air outlet of the air outlet passage 130 is communicated with the outside; and a first sterilization structure provided on the intake passage 120 for sterilizing bio-virus from the gas inhaled through the intake passage 120 to prevent the human body from being invaded by the bio-virus. The first sterilization structure may be sterilization lamps 800 uniformly distributed on the intake passage 120 (only one sterilization lamp 800 is illustrated as an example on the intake passage 120 in fig. 6). The germicidal lamp 800 may be an ultraviolet lamp configured to be powered (or battery) by a portable power source.

Illustratively, as shown in fig. 6, the biological viral protective mask further comprises: and a second sterilization structure disposed on the air outlet passage 130 for sterilizing biological viruses in the air exhaled through the air outlet passage 130. The second sterilization structure may be sterilization lamps 800 uniformly distributed on the air outlet passage 130 (only one sterilization lamp 800 is illustrated as an example on the air outlet passage 120 in fig. 6), so that biological viruses and bacteria can be more sufficiently sterilized. The germicidal lamp 800 may be an ultraviolet lamp configured to be powered (or battery) by a portable power source.

The ultraviolet lamp may be disposed in the installation cavity 140 (not shown in this embodiment, and refer to fig. 1 and 2), or the ultraviolet lamp may be disposed in the portable box 500 (as shown in fig. 6).

Certainly, the air inlet passage can kill the biological viruses in a heating mode by the heating wires, and the air outlet passage kills the biological viruses in a sterilizing mode by the sterilizing lamp; certainly, the air outlet passage can kill the biological viruses in a heating mode by the heating wires, and the air inlet passage kills the biological viruses in a sterilizing mode by the sterilizing lamp; the purpose of this application can be realized, and its purpose does not deviate from the design idea of the present invention, and it is not repeated herein, and also should belong to the protection scope of this application.

To sum up, the embodiment of the utility model provides a biological virus protective mask is provided with respiratory cavity in the face guard main part, inlet channel's gas outlet and respiratory cavity intercommunication, air inlet and external intercommunication, outlet channel's air inlet and respiratory cavity intercommunication, gas outlet and external intercommunication, first heating element sets up on inlet channel, a gas for to passing through inlet channel incoming call heats, the realization is to the gas of incoming call kill biological virus, cooling assembly sets up on inlet channel, a gas for after killing biological virus cools off, for supplying the incoming call, avoid the human body by biological virus infringement.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A biological virus protective mask, comprising:

a mask body on which a breathing cavity is arranged;

the air outlet of the air inlet passage is communicated with the breathing cavity, the air inlet of the air outlet passage is communicated with the outside, the air inlet of the air outlet passage is communicated with the breathing cavity, and the air outlet of the air outlet passage is communicated with the outside; and

and the first sterilization structure is arranged on the air inlet passage and is used for sterilizing biological viruses of the gas sucked in through the air inlet passage.

2. The biological virus protective mask of claim 1, further comprising:

and the second disinfection structure is arranged on the air outlet passage and is used for killing biological viruses in the air exhaled through the air outlet passage.

3. The biological virus protective mask of claim 1 or 2, wherein the first disinfecting structure comprises:

the first heating assembly is arranged on the air inlet passage and used for heating the air sucked through the air inlet passage so as to kill biological viruses; and

the cooling assembly is arranged on the air inlet passage and is used for cooling the gas with the killed biological viruses for incoming call;

the temperature of the gas heated by the first heating assembly is not lower than 80 ℃, and the temperature of the gas cooled by the cooling assembly is not higher than 40 ℃.

4. The biological virus protection mask of claim 3, wherein the air intake passage comprises a heating section, a first transmission section, a cooling section and a second transmission section which are sequentially arranged towards the breathing cavity, the first heating assembly is arranged at the heating section, and the cooling assembly is arranged at the cooling section.

5. The biological virus protection mask of claim 4, wherein the first transmission section and the second transmission section are independent of each other, the cooling assembly comprises a cooling water tank, one end of the first transmission section facing the breathing cavity is located at a lower portion of the cooling water tank, and one end of the second transmission section facing away from the breathing cavity is located at an upper portion of the cooling water tank.

6. A biological virus protective mask according to claim 5, wherein the first and second transport sections are each provided with a one-way water-blocking and air-permeable valve.

7. The biological virus protective mask of claim 4, wherein the first transport section and the second transport section are connected and spiral through the cooling section.

8. A biological virus protective mask according to claim 3,

the mask main body is further provided with a mounting cavity, the mounting cavity is positioned outside the breathing cavity, the air inlet passage, the air outlet passage, the first heating assembly and the cooling assembly are all arranged in the mounting cavity, the air inlet of the air inlet passage and the air outlet of the air outlet passage are all positioned on the wall of the mounting cavity, and the air outlet of the air inlet passage and the air inlet of the air outlet passage are both positioned on a common wall between the mounting cavity and the breathing cavity; or

The biological virus protective mask further comprises a portable box, the air inlet passage, the air outlet passage, the first heating assembly and the cooling assembly are arranged in the portable box, and the air outlet of the air inlet passage and the air inlet of the air outlet passage are connected to the mask main body through an air pipe.

9. A biological virus protective mask according to claim 2,

the second disinfection structure is a second heating component or a germicidal lamp; or

The first disinfection structure is a germicidal lamp.

10. The biological virus protective mask according to claim 1 or 2, further comprising:

and a filter member provided on the mask body for filtering gas inhaled through the intake passage.