CN213720069U

CN213720069U - Mask

Info

Publication number: CN213720069U
Application number: CN202021756612.0U
Authority: CN
Inventors: 李泽城
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-20
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a mask, which comprises a mask body and a mask belt connected with the mask body, wherein a support framework is arranged in the mask body, a fan component is fixed on the support framework, a solar cell film is arranged on the outer surface of the mask body, and the solar cell film is electrically connected with a battery component through an inversion component; still be provided with control chip and infrared sensing subassembly in the cover body, battery pack electricity is connected control chip, fan subassembly and infrared sensing subassembly. The utility model discloses a solar cell membrane turns into the electric energy with solar energy, then change the electric energy through contravariant subassembly, save through battery pack at last, for control chip, fan module and infrared sensing subassembly provide the electric energy, when the person of wearing wears the gauze mask, detect through infrared sensing subassembly and shelter from and can produce the signal of telecommunication, control chip just can control fan module's start this moment, the convection current of start production air through fan module, and then make person of wearing's breathing keep unobstructed.

Description

Mask

Technical Field

The utility model relates to the field of articles for daily use, specifically to a mask.

Background

Nowadays, air pollution and virus transmission cause more and more people to wear masks. The mask is a blocking object arranged for preventing pollutants or germs from directly entering the respiratory system of a person, has obvious efficacy, can ensure that fewer pollutants and viruses can directly contact the respiratory tract after the person wears the mask, reduces the incidence rate of lung diseases and other infectious diseases, and ensures that the person can be healthier. However, despite the numerous advantages of masks, the following disadvantages exist: people feel stuffy or lack of oxygen if wearing the mask for a long time, and even suffocation can occur if the time is long. Therefore, each time a person wears the mask for a while, the person must remove the mask to breathe for a while and then wear the mask again after a while. This is not only troublesome, but also the effect of wearing the mask is reduced, which is very disadvantageous.

In order to ensure that the user can breathe smoothly, people want to make the best use of the method: most people select a few masks; many people also choose to wear a lightweight, breathable mask, which does not provide a good protection against contaminants and germs; other people wear the mask for a long time and do not take the mask off, which also affects health. The types of masks on the market are various, and the following three types of masks are mainly used from the viewpoint of efficiency: firstly, a disposable and low-cost light and thin mask; secondly, a breathable cotton gauze mask with good quality; and thirdly, the PM2.5 mask which is good in quality and effect and is sealed. These masks have their own advantages and disadvantages, and cannot achieve a good effect.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model provides a gauze mask can produce the convection current of air through fan assembly's start-up, and then makes wearer's breathing keep unobstructed.

In order to achieve the above object, the utility model provides a following technical scheme: a mask comprises a mask body and a mask belt connected with the mask body, wherein a support framework is arranged in the mask body, a fan assembly is fixed on the support framework, a solar cell film is arranged on the outer surface of the mask body, and the solar cell film is electrically connected with a battery assembly through an inverter assembly; still be provided with control chip and infrared sensing subassembly in the cover body, battery pack electricity is connected control chip, fan subassembly and infrared sensing subassembly.

As an optimized technical scheme of the utility model, fan assembly includes rotating device and flabellum, rotating device is fixed in on the supporting framework, the flabellum connect in rotating device is last, battery pack with the rotating device electricity is connected

As an optimal technical solution of the present invention, the rotating device employs an electric motor.

As an optimized technical proposal of the utility model, the fan blades are made of sponge paper.

As a preferred technical proposal of the utility model, the outer surface of the cover body is provided with a first fabric layer.

As an optimized technical scheme of the utility model, the material of first precoat adopts carbon fiber felt pad, polymer fabric or non-woven fabrics.

As a preferred technical solution of the present invention, the inner surface of the cover body is provided with a second fabric layer, and the second fabric layer is adhered to the cover body.

As an optimized technical scheme of the utility model, the second precoat includes dustless granule activated carbon layer and cotton layer, dustless granule activated carbon layer with the cotton layer forms the integral type structure through the suppression.

As an optimized technical proposal of the utility model, the second fabric layer and the cover body are adhered by magic tapes.

As an optimized technical scheme of the utility model, still include hand switch, hand switch with the battery pack electricity is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

the technical scheme of the utility model, the utility model discloses a solar cell membrane turns into the electric energy with solar energy, then changes the electric energy through contravariant subassembly, passes through at last battery pack saves, battery pack through with control chip, fan module and infrared sensing subassembly electricity are connected to for it provides the electric energy and carries out work, when the person of wearing wears the gauze mask, detect through infrared sensing subassembly and shelter from, consequently can transmit an electric signal for control chip, control chip just can control fan module's start-up this moment, through fan module's start-up convection current that produces the air, and then make person of wearing's breathing keep unobstructed.

Further, the fan blades are made of sponge paper. The fan blades are made of the sponge paper, so that the whole weight can be reduced, and a wearer feels light.

Further, a first fabric layer is arranged on the outer surface of the cover body, and the first fabric layer is made of a carbon fiber felt pad, a high polymer fabric or a non-woven fabric; the internal surface of the cover body is provided with a second precoat, the second precoat includes no dust granule activated carbon layer and cotton layer, no dust granule activated carbon layer with the cotton layer forms the integral type structure through the suppression. Through first precoat with the second precoat can effectually block the dust that forms the air convection and carry by the phoenix fan subassembly, the guard action of effectual promotion gauze mask.

Further, the second fabric layer is bonded to the mask body. Through the mode of bonding, can be convenient for change the second precoat, reduce cost and expenditure to a certain extent.

Further, still include the hand switch, the hand switch with battery pack electricity is connected. The circuit can be manually disconnected through the manual switch, and when the infrared sensing module is not used, electric energy waste caused by false alarm of the infrared sensing module is prevented.

Drawings

Fig. 1 is a schematic view of a mask structure provided by the present invention;

fig. 2 is a schematic structural view of a supporting fastener and a mask body in a mask according to the present invention;

fig. 3 is a schematic diagram of a circuit structure in a mask provided by the present invention;

fig. 4 is a schematic structural view of the second fabric layer in the mask of the present invention.

In the figure: 1-a cover body; 2-cover belt; 3-supporting the framework; 4-solar cell film; 5-an inverting component; 6-a battery assembly; 7-a control chip; 8-an infrared sensing component; 9-a rotating device; 10-fan blades; 11-a first facing material layer; 12-a dust-free granular activated carbon layer; 13-a cotton cloth layer; 14-Manual switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Referring to fig. 1 to 4, a mask includes a mask body 1 and a mask strap 2 connected to the mask body 1, a support frame 3 is disposed in the mask body 1, a fan assembly is fixed on the support frame 3, a solar cell film 4 is disposed on an outer surface of the mask body, and the solar cell film 4 is electrically connected to a battery assembly 6 through an inverter assembly 5; the cover body 1 is also internally provided with a control chip 7 and an infrared sensing assembly 8, and the battery assembly 6 is electrically connected with the control chip 7, the fan assembly and the infrared sensing assembly 8.

The utility model discloses a solar cell membrane 4 turns into the electric energy with solar energy, then converts the electric energy through contravariant subassembly 5, passes through at last battery pack 6 saves, battery pack 6 through with control chip 7, fan module and 8 electricity of infrared sensing subassembly are connected to it provides the electric energy and carries out work, when the person of wearing wears the gauze mask, detect through infrared sensing subassembly 8 and shelter from, consequently can transmit an electric signal for control chip 7, control chip 7 just can control fan module's start-up this moment, the convection current of start-up production air through fan module, and then make person of wearing's breathing keep unobstructed. The infrared sensing component 8 and the battery component 6 are arranged in the middle of the cover body, the wearing is that the infrared sensing component 8 is just positioned at the position of the nose bridge bone, and the infrared sensing component 8 and the battery component 6 can be supported through the nose bridge bone, so that a wearer can feel light.

In this embodiment, the cover band 2 may be an elastic band or a head-wearing trapping band.

In this embodiment, the fan assembly includes a rotating device 9 and fan blades 10, the rotating device 9 is fixed on the supporting framework 3, the fan blades 10 are connected to the rotating device 9, and the battery assembly 6 is electrically connected to the rotating device 9.

In the present embodiment, the rotating device 9 employs an electric motor; the fan blade 10 is made of sponge paper. The fan blade 10 is made of spongy paper, so that the overall weight can be reduced, and the wearer can feel light.

In this embodiment, the outer surface of the cover body 1 is provided with a first fabric layer 11, and specifically, the material of the first fabric layer 11 is a carbon fiber felt, a polymer fabric or a non-woven fabric.

In this embodiment, the inner surface of the cover 1 is provided with a second facing layer. Specifically, the second fabric layer comprises a dust-free particle activated carbon layer 12 and a cotton cloth layer 13, and the dust-free particle activated carbon layer 12 and the cotton cloth layer 13 are pressed to form an integrated structure.

Through first precoat 11 with the dust that forms the air convection and carry by fan assembly, the guard action of effectual promotion gauze mask can effectually be blockked to the second precoat.

In this embodiment, the second coverstock layer is bonded to the shell 1. Specifically, the second fabric layer and the cover body are adhered through magic tapes. Through the mode of bonding, can be convenient for change the second precoat, reduce cost and expenditure to a certain extent.

In the present embodiment, a manual switch 14 is further included, and the manual switch 14 is electrically connected to the battery assembly 6. The manual switch 14 can be used for manually disconnecting the circuit, and when the infrared sensing assembly 8 is not used, the electric energy waste caused by false alarm can be prevented.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mask, includes the cover body, and connects the cover area of the cover body, its characterized in that: a support framework is arranged in the cover body, a fan assembly is fixed on the support framework, a solar cell film is arranged on the outer surface of the cover body, and the solar cell film is electrically connected with the battery assembly through an inverter assembly; still be provided with control chip and infrared sensing subassembly in the cover body, battery pack electricity is connected control chip, fan subassembly and infrared sensing subassembly.

2. The mask of claim 1 wherein: the fan assembly comprises a rotating device and fan blades, the rotating device is fixed on the supporting framework, the fan blades are connected to the rotating device, and the battery assembly is electrically connected with the rotating device.

3. The mask of claim 2 wherein: the rotating device adopts an electric motor.

4. The mask of claim 2 wherein: the fan blades are made of sponge paper.

5. The mask of claim 1 wherein: the outer surface of the cover body is provided with a first fabric layer.

6. The mask of claim 5 wherein: the first fabric layer is made of a carbon fiber felt pad, a high polymer fabric or non-woven fabric.

7. The mask of claim 1 wherein: the inner surface of the cover body is provided with a second fabric layer, and the second fabric layer is adhered with the cover body.

8. The mask of claim 7 wherein: the second fabric layer comprises a dust-free particle activated carbon layer and a cotton cloth layer, and the dust-free particle activated carbon layer and the cotton cloth layer form an integrated structure through pressing.

9. The mask of claim 7 wherein: the second fabric layer and the cover body are adhered through magic tapes.

10. The mask of claim 1 wherein: still include manual switch, manual switch with battery pack electricity is connected.