阅读说明：本技术 加热型防雾面罩与加热型防雾头盔 (Heating type antifogging mask and heating type antifogging helmet ) 是由 吴海林 袁凯杰 张谦 于 2020-08-25 设计创作，主要内容包括：本发明提供一种加热型防雾面罩与加热型防雾头盔,涉及安全防护用品领域。本发明通过在加热型防雾面罩中设置透明发热元件或者在面罩本体中设置透明发热层,使所述加热型防雾面罩具有加热升温功能,从而在气温寒冷时具有较好的除雾效果。进一步的,将透明发热层同一面两侧的电极设计为条形电极,不影响视线。本发明的加热型防雾头盔包含上述加热型防雾面罩,具有优异的防雾、除雾效果。进一步的,所述加热型防雾头盔的头盔本体夹层内还可以设置电热膜,在寒冷环境中可对头部进行保暖,提高佩戴舒适性。(The invention provides a heating type anti-fog mask and a heating type anti-fog helmet, and relates to the field of safety protection articles. According to the heating type anti-fog mask, the transparent heating element is arranged in the heating type anti-fog mask or the transparent heating layer is arranged in the mask body, so that the heating type anti-fog mask has a heating and warming function, and a better anti-fog effect is achieved when the temperature is cold. Furthermore, the electrodes on two sides of the same surface of the transparent heating layer are designed into strip electrodes, so that the sight line is not influenced. The heating type anti-fog helmet comprises the heating type anti-fog mask, and has excellent anti-fog and anti-fog effects. Further, an electric heating film can be arranged in the helmet body interlayer of the heating type anti-fog helmet, the head can be kept warm in a cold environment, and the wearing comfort is improved.)

1. A heating type anti-fog mask is characterized in that the structure of the heating type anti-fog mask is selected from one of the following two structures:

structure i: the heating type antifogging mask comprises a mask body and a transparent heating element which are arranged in a split mode;

structure ii: the heating type antifog mask comprises a mask body, and the mask body comprises a transparent heating layer.

2. A heating-type anti-fog mask as claimed in claim 1, wherein, for structure i, the transparent heating element is provided inside and/or outside the mask body.

3. A heating-type antifog mask as set forth in claim 2, wherein said transparent heating element comprises a first insulating protection layer, a first transparent heating layer, a first electrode layer and a second insulating protection layer, which are sequentially stacked;

optionally, the first electrode layer includes strip electrodes respectively disposed on two sides of the same surface of the first transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the first transparent heating layer includes at least one of a graphene film, a transparent metal grid film, a nano silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, and an aluminum-doped zinc oxide film; preferably, the first transparent heating layer is a graphene film;

optionally, the material of the first electrode layer includes at least one of silver, copper and aluminum;

optionally, the materials of the second insulating protection layer and the first insulating protection layer each independently include at least one of polyethylene terephthalate, polydimethylsiloxane, polyimide, polyethylene naphthalate, polyvinyl chloride, polyethylene, polymethyl methacrylate, and cellulose propionate.

4. A heating-type anti-fog mask as claimed in claim 3, wherein the transparent heat generating element further comprises a second electrode layer disposed between the first transparent heat generating layer and the first insulating protective layer;

optionally, the second electrode layer and the first electrode layer correspond to each other in position;

optionally, the second electrode layer includes strip electrodes respectively disposed on two sides of the same surface of the first transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the material of the second electrode layer includes at least one of silver, copper, and aluminum.

5. The heating type antifogging mask of claim 4, wherein, for structure ii, the mask body comprises a third insulating protection layer, a second transparent heat-generating layer, a third electrode layer and a fourth insulating protection layer which are sequentially stacked;

optionally, the third electrode layer includes strip electrodes respectively disposed on two sides of the same side of the second transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the second transparent heating layer includes at least one of a graphene film, a transparent metal grid film, a nano silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, and an aluminum-doped zinc oxide film; preferably, the second transparent heating layer is a graphene film;

optionally, the material of the third electrode layer includes at least one of silver, copper, and aluminum;

optionally, the materials of the fourth insulating protection layer and the third insulating protection layer each independently include at least one of polycarbonate, polyethylene terephthalate, polydimethylsiloxane, polyimide, polyethylene naphthalate, polyvinyl chloride, polyethylene, polymethyl methacrylate, and cellulose propionate.

6. A heating-type anti-fog mask as claimed in claim 5, wherein the mask body further comprises a fourth electrode layer disposed between the second transparent heat-generating layer and the third insulating protective layer;

optionally, the positions of the fourth electrode layer and the third electrode layer correspond to each other;

optionally, the fourth electrode layer includes strip electrodes respectively disposed on two sides of the same side of the second transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the material of the fourth electrode layer includes at least one of silver, copper, and aluminum.

7. A heating type anti-fog helmet comprising the heating type anti-fog mask as claimed in any one of claims 1 to 6 and a helmet body connected to the heating type anti-fog mask.

8. A heating-type anti-fog helmet according to claim 7, wherein the helmet body comprises a helmet shell and a helmet liner arranged inside the helmet shell;

optionally, the material of the helmet shell comprises at least one of acrylonitrile-butadiene-styrene, polycarbonate, polyketone, polyvinyl chloride, glass fiber, carbon fiber and aramid fiber;

optionally, the material of the helmet liner comprises at least one of polystyrene and ethylene-vinyl acetate copolymer.

9. A heating-type anti-fog helmet according to claim 8, wherein the heating-type anti-fog mask is connected with the helmet body through a rotating shaft;

optionally, the heating type anti-fog helmet further comprises a power supply and a control module, the power supply is connected with the control module through a wire, and the control module is connected with the transparent heating element or the transparent heating layer through a wire; the control module and the conducting wire are both arranged in an interlayer between the helmet shell and the helmet lining;

optionally, the power supply is disposed in a power supply housing, and both the power supply and the power supply housing are disposed outside the helmet shell.

10. A heated anti-fogging helmet according to claim 8 wherein an electrically heated film is provided in the interlayer between the helmet shell and the helmet liner.

Technical Field

The invention relates to the field of safety protection articles, in particular to a heating type anti-fog mask and a heating type anti-fog helmet.

Background

Helmets are used as safety protection articles, such as safety helmets for motorcycles and electric vehicles, and mainly protect the head of a rider from being injured. When the ambient temperature is relatively high, the temperature difference between the inside and the outside of the transparent mask of the safety helmet is small, and the fog cannot be generated to influence the sight. However, when the temperature is cold, the temperature of the helmet mask of the safety helmet is relatively low, the temperature difference between hot air exhaled by a rider and the external environment is large, and damp and hot air is condensed into liquid drops on the inner surface of the relatively cold mask to cause fogging, so that the sight is seriously affected, a great deal of inconvenience is brought to the rider, the driving safety is affected, and the potential safety hazard of traffic is caused. It is therefore desirable to provide an anti-fog helmet that can effectively prevent and remove fog.

Disclosure of Invention

The invention aims to provide a heating type anti-fog mask and a heating type anti-fog helmet so as to solve the technical problems.

In order to achieve the above object, the present invention provides a heating type anti-fog mask, the structure of which is selected from one of the following two structures:

structure i: the heating type antifogging mask comprises a mask body and a transparent heating element which are arranged in a split mode;

structure ii: the heating type antifog mask comprises a mask body, and the mask body comprises a transparent heating layer.

In some embodiments of the present invention, with respect to structure i, the transparent heating element is disposed inside and/or outside the mask body.

In some embodiments of the present invention, the transparent heating element includes a first insulating protection layer, a first transparent heating layer, a first electrode layer, and a second insulating protection layer, which are sequentially stacked;

optionally, the first electrode layer includes strip electrodes respectively disposed on two sides of the same surface of the first transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the first transparent heating layer includes at least one of a graphene film, a transparent metal grid film, a nano silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, and an aluminum-doped zinc oxide film; preferably, the first transparent heating layer is a graphene film;

optionally, the material of the first electrode layer includes at least one of silver, copper and aluminum;

optionally, the materials of the second insulating protection layer and the first insulating protection layer each independently include at least one of polyethylene terephthalate, polydimethylsiloxane, polyimide, polyethylene naphthalate, polyvinyl chloride, polyethylene, polymethyl methacrylate, and cellulose propionate.

In some embodiments of the present invention, the transparent heating element further includes a second electrode layer disposed between the first transparent heating layer and the first insulating protection layer;

optionally, the second electrode layer and the first electrode layer correspond to each other in position;

optionally, the second electrode layer includes strip electrodes respectively disposed on two sides of the same surface of the first transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the material of the second electrode layer includes at least one of silver, copper, and aluminum.

In some embodiments of the invention, regarding the structure ii, the mask body includes a third insulating protection layer, a second transparent heating layer, a third electrode layer, and a fourth insulating protection layer, which are sequentially stacked;

optionally, the third electrode layer includes strip electrodes respectively disposed on two sides of the same side of the second transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the second transparent heating layer includes at least one of a graphene film, a transparent metal grid film, a nano silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, and an aluminum-doped zinc oxide film; preferably, the second transparent heating layer is a graphene film;

optionally, the material of the third electrode layer includes at least one of silver, copper, and aluminum;

optionally, the materials of the fourth insulating protection layer and the third insulating protection layer each independently include at least one of polycarbonate, polyethylene terephthalate, polydimethylsiloxane, polyimide, polyethylene naphthalate, polyvinyl chloride, polyethylene, polymethyl methacrylate, and cellulose propionate.

In some embodiments of the present invention, the mask body further includes a fourth electrode layer disposed between the second transparent heat-generating layer and the third insulating protective layer;

optionally, the positions of the fourth electrode layer and the third electrode layer correspond to each other;

optionally, the fourth electrode layer includes strip electrodes respectively disposed on two sides of the same side of the second transparent heating layer, and the width of the strip electrodes is less than or equal to 3 mm;

optionally, the material of the fourth electrode layer includes at least one of silver, copper, and aluminum.

The invention also provides a heating type anti-fog helmet which comprises the heating type anti-fog mask and a helmet body connected with the heating type anti-fog mask.

In some embodiments of the present invention, the helmet body comprises a helmet outer shell and a helmet inner liner arranged inside the helmet outer shell;

optionally, the material of the helmet shell comprises at least one of acrylonitrile-butadiene-styrene, polycarbonate, polyketone, polyvinyl chloride, glass fiber, carbon fiber and aramid fiber;

optionally, the material of the helmet liner comprises at least one of polystyrene and ethylene-vinyl acetate copolymer.

In some embodiments of the present invention, the heating type anti-fog mask is connected with the helmet body through a rotating shaft;

optionally, the heating type anti-fog helmet further comprises a power supply and a control module, the power supply is connected with the control module through a wire, and the control module is connected with the transparent heating element or the transparent heating layer through a wire; the control module and the conducting wire are both arranged in an interlayer between the helmet shell and the helmet lining;

optionally, the power supply is disposed in a power supply housing, and both the power supply and the power supply housing are disposed outside the helmet shell.

In some embodiments of the present invention, an electric heating film is disposed in an interlayer between the helmet shell and the helmet liner.

The invention has the beneficial effects that:

according to the heating type anti-fog mask, the transparent heating element is arranged in the heating type anti-fog mask or the transparent heating layer is arranged in the mask body, so that the heating type anti-fog mask has a heating and warming function, and a better anti-fog effect is achieved when the temperature is cold.

Furthermore, the electrodes on two sides of the same surface of the transparent heating layer are designed into strip electrodes, so that the sight line is not influenced.

The heating type anti-fog helmet comprises the heating type anti-fog mask, and has excellent anti-fog and anti-fog effects.

Further, an electric heating film can be arranged in the helmet body interlayer of the heating type anti-fog helmet, the head can be kept warm in a cold environment, and the wearing comfort is improved.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention.

Fig. 1 is a schematic structural view of a heating type antifogging mask according to embodiments 1 and 2 of the present invention;

FIG. 2 is a schematic sectional view showing the structure of a transparent heating element in the heating-type antifogging mask according to example 1 of the present invention;

FIG. 3 is a schematic diagram illustrating the distribution of the first electrode layer in the transparent heating element of FIG. 2;

FIG. 4 is a schematic sectional view showing the structure of a transparent heating element in the heating-type antifogging mask according to example 2 of the present invention;

FIG. 5 is a schematic diagram illustrating the distribution of the second electrode layer in the transparent heating element of FIG. 4;

fig. 6 is a schematic perspective view of a mask body in the heating type anti-fog mask of embodiments 3 and 4 of the present invention;

fig. 7 is a schematic sectional view showing the structure of the mask body in the heating type antifogging mask according to the embodiment 3 of the present invention;

FIG. 8 is a schematic view of the distribution of the third electrode layer in the mask body of FIG. 7;

fig. 9 is a schematic sectional view showing the structure of the mask body in the heating type antifogging mask according to the embodiment 4 of the present invention;

FIG. 10 is a schematic view of the distribution of the fourth electrode layer in the mask body of FIG. 9;

fig. 11 is a schematic perspective view of the heating-type anti-fog helmet of the embodiments 5 and 6 of the present invention;

fig. 12 is an exploded schematic view of the heating-type anti-fog helmet of examples 5 and 6 of the present invention;

fig. 13 is an exploded schematic view of the heating-type anti-fog helmet of embodiments 7 and 8 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The term "fogging" refers to condensation on a surface, thereby impairing visualization through the surface, such as in a clear lens, or impairing the ability to visualize the surface itself. Condensate droplets cause scattering of incident light and result in reduced visualization, or result in fogging.