CN219047470U

CN219047470U - Sterilizing mask

Info

Publication number: CN219047470U
Application number: CN202222262118.4U
Authority: CN
Inventors: 杨明鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-05-23
Anticipated expiration: 2032-08-26

Abstract

A disinfection mask relates to the technical field of masks. Including gauze mask body and ear-hang, its characterized in that: the respirator comprises a respirator body, a breathing valve, a filter element, an ultraviolet light emitting diode, a battery and a buckle cover, wherein the breathing valve is arranged on the respirator body and consists of a base, the filter element, the ultraviolet light emitting diode, the battery and the buckle cover, the base is of a macroporous reticular convex sheet structure, the buckle cover is of an inward concave sheet structure, and strip-shaped air holes are formed in the side edges of the concave parts; the filter element is arranged on the base and covers the protruding part of the base, the ultraviolet light emitting diode is connected with the battery in series and then fixed at the concave part of the inner side of the buckle cover, and the side of the base, provided with the filter element, is opposite to the position of the buckle cover, provided with the ultraviolet light emitting diode, so that the base and the buckle cover are closed and fixed. The utility model has simple structure and convenient use.

Description

Sterilizing mask

Technical Field

The utility model relates to the technical field of masks, in particular to a mask with a disinfection function.

Background

The mask is a sanitary and epidemic prevention article, and is generally worn at the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gases, smell, spray, viruses and other substances. The mask on the market is mostly a disposable non-woven mask, and consists of non-woven fabrics, nose bridge ribs, ear hooks and filter paper. After the user wears the belt for a period of time, the user considers whether to need replacement or not according to wearing conditions. However, when the mask is polluted, the user often cannot replace the mask in time due to saving or no replaceable new mask at hand, so that harmful substances such as viruses survive on the surface of the mask for a long time, and the mask loses the applied protection function. And the existing mask can shield most of the face of a user after being worn, so that the face recognition equipment cannot be used when the user wears the mask, and the user needs to take off the mask to finish face recognition and then wear the mask again, thereby bringing a plurality of inconveniences to the user. Therefore, it is desirable to have a mask that can be used for a long period of time without replacement and that can be worn for face recognition.

Disclosure of Invention

The utility model aims to overcome the defects, and provides a sterilizing mask which can kill harmful substances on the surface of a mask filter screen layer in real time and does not influence face recognition when being worn.

The aim of the utility model is achieved by the following technical scheme.

The utility model provides a disinfection gauze mask, includes gauze mask body and earhook, its characterized in that: the respirator comprises a respirator body, a breathing valve, a filter element, an ultraviolet light emitting diode, a battery and a buckle cover, wherein the breathing valve is arranged on the respirator body and consists of a base, the filter element, the ultraviolet light emitting diode, the battery and the buckle cover, the base is of a macroporous reticular convex sheet structure, the buckle cover is of an inward concave sheet structure, and strip-shaped air holes are formed in the side edges of the concave parts; the filter element is arranged on the base and covers the protruding part of the base, the ultraviolet light emitting diode is connected with the battery in series and then fixed at the concave part of the inner side of the buckle cover, and the side of the base, provided with the filter element, is opposite to the position of the buckle cover, provided with the ultraviolet light emitting diode, so that the base and the buckle cover are closed and fixed.

The breather valve is fixed on the mask body through a screw or glue and the like.

The mask body is a transparent PC or PVC soft material and has elasticity.

The diameter of the breather valve is 48-50mm, and the thickness is 15-16mm.

The thickness of the filter element is 5mm, and the color is black.

The ultraviolet wave band of the ultraviolet light emitting diode is a UVC wave band, and the wavelength is 253.7nm.

The battery is a 200mA,3.7V lithium battery.

And a switch is arranged at the side of the buckle cover, which is close to the battery.

And a charging hole is formed in the side of the buckle cover, which is close to the battery.

When the mask is used, the ear hooks on two sides of the mask body are hung on the ears, the switch on the breather valve is turned on, the ultraviolet light emitting diode starts to work, and the filter element is continuously covered and irradiated for sterilization. After the use is finished, the switch on the breather valve is closed, the ultraviolet light emitting diode stops working, the mask body is taken down, the mask is placed under ultraviolet light for disinfection treatment, the battery is charged through the charging hole after the disinfection is finished, and the mask can be reused next time after the charging is finished.

The beneficial effects of the utility model are as follows: the utility model has simple structure and convenient use. According to the mask, the filter element is disinfected in a mode that the ultraviolet light emitting diode is arranged on the filter element of the breather valve, so that the use efficiency of the mask is effectively guaranteed, and the mask body is made of transparent PC or PVC soft material, so that people are not prevented from recognizing face when wearing the mask, and the mask is beneficial to normal use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the breather valve of the present utility model.

Fig. 3 is an exploded view of the structure of the breather valve of the present utility model.

In the figure, a mask body 1, an ear hook 2, a breather valve 3, a buckle cover 4, a base 5, a breather hole 6, a switch 7, a charging hole 8, a battery 9, an ultraviolet light emitting diode 10 and a filter core 11.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-3, a sterilizing mask comprises a mask body 1 and an ear hook 2, and is characterized in that: the breathing valve 3 is arranged on the mask body 1, the breathing valve 3 consists of a base 5, a filter element 11, an ultraviolet light emitting diode 10, a battery 9 and a buckle cover 4, the base 5 is of a macroporous reticular convex sheet structure, the buckle cover 4 is of an inward concave sheet structure, and strip-shaped ventilation holes 6 are formed in the side edges of the concave parts; the filter element 11 is arranged on the base 5 and covers the protruding part of the base 5, the ultraviolet light emitting diode 10 is connected with the battery 9 in series and then fixed at the concave part of the inner side of the buckle cover 4, and the side of the base 5 provided with the filter element 11 is opposite to the position of the buckle cover 4 provided with the ultraviolet light emitting diode 10, so that the base 5 and the buckle cover 4 are closed and fixed.

The breather valve 3 is fixed on the mask body 1 by means of screws or glue.

The mask body 1 is a transparent PC or PVC soft material and has elasticity.

The diameter of the breather valve 3 is 48-50mm, and the thickness is 15-16mm.

The thickness of the filter element 11 is 5mm, and the color is black.

The ultraviolet band of the ultraviolet light emitting diode 10 is a UVC band, and the wavelength is 253.7mm.

The battery 9 is a 200mA,3.7V lithium battery.

The side of the buckle cover 4 is provided with a switch 7 at a battery 9.

The side edge of the buckle cover 4 is provided with a charging hole 8 at a battery 9.

When in use, the ear hooks 2 on two sides of the mask body 1 are hung on ears, the switch 7 on the breather valve 3 is turned on, the ultraviolet light emitting diode 10 starts to work, and the filter element 11 is continuously covered and irradiated for sterilization. After the use is finished, the switch 7 on the breather valve 3 is closed, the ultraviolet light emitting diode 10 stops working, the mask body 1 is taken down, the inner side and the outer side of the mask body 1 are wiped by a disinfection wet towel or a wet tissue, then the battery 9 is charged through the charging hole 8, and the mask can be reused next time after the charging is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disinfection gauze mask, includes gauze mask body (1) and ear-hang (2), its characterized in that: the mask is characterized in that a breather valve (3) is arranged on the mask body (1), the breather valve (3) is composed of a base (5), a filter element (11), an ultraviolet light emitting diode (10), a battery (9) and a buckle cover (4), the base (5) is of a macroporous reticular bulge sheet structure, the buckle cover (4) is of an inwards concave sheet structure, and strip-shaped air holes (6) are formed in the side edges of the concave parts; the filter element (11) is arranged on the base (5) and covers the protruding part of the base (5), the ultraviolet light emitting diode (10) is connected with the battery (9) in series and then is fixed at the concave part on the inner side of the buckle cover (4), and the side of the base (5) provided with the filter element (11) is opposite to the position of the buckle cover (4) provided with the ultraviolet light emitting diode (10), so that the base (5) and the buckle cover (4) are closed and fixed.

2. A sterilizing mask as claimed in claim 1, wherein: the diameter of the breather valve (3) is 48-50mm, and the thickness is 15-16mm.

3. A sterilizing mask as claimed in claim 1, wherein: the thickness of the filter element (11) is 5mm.

4. A sterilizing mask as claimed in claim 1, wherein: the side of the buckle cover (4) is provided with a switch (7) at the battery (9).

5. A sterilizing mask as claimed in claim 1, wherein: the side of the buckle cover (4) is provided with a charging hole (8) at the battery (9).