CN214751165U

CN214751165U - Ski goggles

Info

Publication number: CN214751165U
Application number: CN202023210650.9U
Authority: CN
Inventors: 龚辉; 吴海林; 冯欣悦; 袁凯杰; 张谦
Original assignee: Grahope New Materials Technologies Inc
Current assignee: Grahope New Materials Technologies Inc
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-16
Anticipated expiration: 2030-12-28

Abstract

The present disclosure provides ski goggles. One embodiment of the ski goggles comprises: the glasses comprise a glasses frame, an outer lens, a transparent electric heating film, an inner lens, a battery box, a control box and a glasses belt; the outer lens and the inner lens are embedded in the lens frame, the inner lens is positioned at the inner side of the outer lens, a cavity is formed between the outer lens and the inner lens, and the transparent electrothermal film is positioned in the cavity; the both ends of picture frame are connected to the mirror area, and battery case and control box setting are on the mirror area, and battery case, control box are connected with transparent electric heat membrane electricity, and the control box is used for controlling transparent electric heat membrane and generates heat. The skiing glasses of the design disclosed utilize the transparent electric heating film to heat the lens, improve the temperature of lens, prevent the inner surface of lens from condensing liquid drops, reach the effect of getting rid of fog.

Description

Ski goggles

Technical Field

The disclosure relates to the field of ski goggles, in particular to ski goggles.

Background

The ski goggles are common skiing protectors and have the functions of wind prevention, snow prevention, dust prevention, chipping prevention, liquid splashing prevention and the like, but the problem of fogging of lenses is always accompanied in the long-time use process. The moisture that causes fogging of a ski goggles is mainly from two sources, one from warm, moist air exhaled by the wearer and the other from perspiration and breathing of the skin inside the ski goggles. The hot, humid air can coalesce into droplets when it encounters the relatively cool inner surface of the lens. Droplets of condensate can cause fogging of the inner surface of the lens, which can seriously impede vision and even cause danger during movement.

At present, the problem of fogging is mainly solved by strengthening the air flow in the inner cavity of the lens, carrying out defogging coating treatment on the lens or heating the lens by a resistance wire. The mode of strengthening the gas flow can only slightly reduce the fog, does the defogging effect that the defogging coating was handled also not ideal to the lens, and its coating is damaged easily, can lose the partial region's defogging function and the damaged department of coating influences the sight easily, and resistance wire heating lens sets up the resistance wire around the picture frame and heats, and the position that generates heat is around the picture frame, and the inside defogging effect of lens is not good.

SUMMERY OF THE UTILITY MODEL

The present disclosure presents ski goggles.

In a first aspect, the present disclosure provides a pair of ski goggles comprising a goggle frame, an outer lens, a transparent electro-thermal film, an inner lens, a battery case, a control case, and a goggle strap; the outer lens and the inner lens are embedded in the lens frame, the inner lens is positioned at the inner side of the outer lens, a cavity is formed between the outer lens and the inner lens, and the transparent electrothermal film is positioned in the cavity; the both ends of picture frame are connected to the mirror area, and battery case and control box setting are on the mirror area, and battery case, control box are connected with transparent electric heat membrane electricity, and the control box is used for controlling transparent electric heat membrane and generates heat.

In some alternative embodiments, a transparent electro-thermal film is attached to the inner lens.

In some alternative embodiments, the ski goggles further comprise a breathable sponge disposed at the rim of the frame.

In some optional embodiments, the control box is provided with an instruction input key electrically connected with the control box, and the instruction input key is used for a user to perform instruction input operation.

In some optional embodiments, the control box is provided with a working state indicator light electrically connected with the control box, and the control box is used for controlling the working state indicator light to indicate the working state of the transparent electrothermal film.

In some optional embodiments, the transparent electrothermal film comprises a lower packaging layer, a transparent heating layer, an electrode layer and an upper packaging layer which are arranged in sequence from bottom to top.

In some optional embodiments, the transparent heat generating layer is a graphene film, a transparent metal mesh film, a nano silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, or an aluminum-doped zinc oxide film.

In some optional embodiments, the electrode layer is located at an edge of the transparent heat generating layer, and the electrode layer is a silver-based electrode layer, a copper-based electrode layer, or an aluminum-based electrode layer.

In some optional embodiments, the area ratio of the transparent heat-generating layer to the inner lens is greater than or equal to thirty percent.

In some optional embodiments, the shape of the transparent electrothermal film is a plane or a curved surface, and the shape of the transparent electrothermal film is the same as that of the inner lens and/or the outer lens.

In some alternative embodiments, the curved surface is a sphere or a cylinder.

In order to solve the skiing mirror among the prior art, through strengthening mirror inner chamber gas flow, do defogging coating to the lens and handle or resistance wire heating lens, the unsatisfactory phenomenon of defogging effect, the skiing mirror that this disclosure provided sets up transparent electric heat membrane in the cavity of inner lens and outer lens, utilizes transparent electric heat membrane to heat the lens, improves the temperature of lens, prevents the liquid drop that condenses on the lens internal surface, reaches the effect of getting rid of the fog.

Drawings

Other features, objects and advantages of the disclosure will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of one embodiment of a snowmobile according to the present disclosure;

FIG. 2 is a schematic view of the positional relationship of the inner and outer lenses and the transparent electrothermal film in the ski goggles according to the present disclosure;

FIG. 3 is a schematic view of the construction of a transparent electrothermal film in a snow goggle according to the present disclosure;

FIG. 4 is a schematic shape diagram of one embodiment of a transparent electrothermal film in a snowmobile according to the present disclosure;

FIG. 5 is a schematic view of a further embodiment of a transparent electrothermal film in a snowmobile according to the present disclosure.

Description of the symbols:

1-outer lens, 2-inner lens, 3-transparent electrothermal film, 31-electrode layer, 311-upper electrode, 312-lower electrode, 4-mirror frame, 5-mirror belt, 51-adjusting button, 6-breathable sponge, 7-battery box, 8-control box, 9-instruction input key and 10-working state indicator lamp.

Detailed Description

The following description of the embodiments of the present disclosure will be provided in conjunction with the accompanying drawings and examples, and those skilled in the art can easily understand the technical problems and effects of the present disclosure. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. In addition, for convenience of description, only portions related to the related utility model are shown in the drawings.

It should be noted that the structures, proportions, and dimensions shown in the drawings and described in the specification are for the understanding and reading of the present disclosure, and are not intended to limit the conditions under which the present disclosure can be implemented, so they are not technically significant, and any modifications of the structures, changes in the proportions and adjustments of the dimensions should be made without affecting the efficacy and attainment of the same. In addition, the terms "above", "first", "second" and "a" as used herein are for the sake of clarity only, and are not intended to limit the scope of the present disclosure, and changes or modifications of the relative relationship may be made without substantial changes in the technical content.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of an embodiment of the ski goggles according to the present disclosure, and fig. 2 is a schematic positional relationship diagram of an inner lens 2, an outer lens 1 and a transparent electrothermal film 3 in the ski goggles according to the present disclosure. As shown in fig. 1 to 2, the ski goggles include a goggle frame 4, an outer lens 1, a transparent electrothermal film 3, an inner lens 2, a control box 8, a battery box 7, and a goggle strip 5. Wherein, the outer lens 1 and the inner lens 2 are embedded in the frame 4, the inner lens 2 is positioned at the inner side of the outer lens 1, a cavity is arranged between the outer lens 1 and the inner lens 2, and the transparent electrothermal film 3 is positioned in the cavity; the both ends of picture frame 4 are connected to mirror belt 5, and battery case 7 and control box 8 set up on mirror belt 5, and battery case 7, control box 8 are connected with transparent electric heat membrane 3 electricity, and control box 8 is used for controlling transparent electric heat membrane 3 and generates heat.

The inner lens 2 may be, for example, a plane lens, a near-vision lens, a far-vision lens, or tempered glass.

The outer lens 1 may be, for example, tempered glass, and the outer surface of the outer lens 1 may be hardened and colored.

The transparent electrothermal film 3 may be used to generate heat. The transparent electric heating film 3 has high transparency and does not influence the sight.

Can set up transparent electric heat membrane 3 in outer lens 1 and the cavity between interior lens 2, through transparent electric heat membrane 3's heat transfer, improved interior lens 2 and outer lens 1 temperature, make interior lens 2 unanimous with outer lens 1 temperature, also can improve interior lens 2 or outer lens 1 temperature alone.

The strap 5 may be, for example, an elastic strap, which allows the ski goggles to be secured to the head of the wearer, preventing the ski goggles from falling off.

The lens frame 4 may be, for example, an arc-shaped frame surrounded by an upper edge, a lower edge, and two side surfaces. Can be used for fixing the inner lens 2 and maintaining the distance between the inner lens 2 and the face, ensuring the comfort of the wearer.

The battery compartment 7 can be fixed to the mirror band 5, for example, by means of adhesive, rivets, snap-fit or clips.

The battery case 7 may be, for example, a lithium battery or the like. The battery box 7 can supply power to the transparent electrothermal film 3 through a connecting wire. Also can set up the battery in control box 8, use the battery in battery case 7 and the control box 8 to supply power to transparent electric heat membrane 3 simultaneously, save more electric energy to last to supply power to transparent electric heat membrane 3, adapt to long-time the use.

The battery box 7 and the control box 8 can be fixed on the mirror belt 5 connecting both sides of the mirror frame 4, respectively.

In some alternative embodiments, the transparent electrothermal film 3 may be attached to the inner lens 2.

Can directly laminate transparent electric heat membrane 3 to interior lens 2, make transparent electric heat membrane 3's heat transmit to interior lens 2 better on, improve the temperature of interior lens 2, avoid the vapor to condense including the inboard of lens 2, reach the effect of defogging.

In some alternative embodiments, the ski goggles may further comprise a breathable sponge 6 arranged at the edge of the frame 4.

The breathable sponge 6 can have a certain thickness, and the breathable sponge 6 is arranged at the edge of the spectacle frame 4 which is in contact with the skin of a human body, so that the comfort of the ski-goggles is guaranteed, and ventilation and heat dissipation are facilitated.

In some alternative embodiments, the control box 8 may be provided with an instruction input key 9 electrically connected to the control box 8, and the instruction input key 9 may be used for a user to perform an instruction input operation.

Specifically, the instruction input key 9 may realize, for example, temperature setting, heating time setting, or temperature and heating time combination setting. The instruction input key 9 may implement temperature setting, for example, may set at least one temperature stage, such as a low-stage temperature, a medium-stage temperature, and a high-stage temperature, and different temperature stages may correspond to different temperatures, where a specific number of temperature stages and corresponding temperatures are not limited, and different number of temperature stages and temperatures corresponding to the temperature stages may be set according to actual needs. The instruction input key 9 may implement, for example, setting of heating time, setting of specific heating time, and setting of at least one heating time shift, where the specific number of heating time shifts and the corresponding heating time are not limited, and different numbers of heating time shifts and heating times corresponding to the heating time shifts may be set according to actual needs. The instruction input key 9 may implement, for example, a combination setting of temperature and heating time, may set at least one temperature and heating time shift, and each temperature and heating time shift may correspond to a combination of different temperatures and heating times, and the specific number of temperature and heating time shifts and the corresponding combination of temperature and heating time are not limited herein. In an actual scenario, the temperature setting, the heating time setting or the combined setting of the temperature and the heating time can be realized in a cycle manner by a short press or a long press, etc. The instruction input key 9 can also realize, for example, a power on/off function.

In some optional embodiments, the control box 8 may be provided with an operating state indicator light 10 electrically connected to the control box 8, and the control box 8 may be configured to control the operating state indicator light 10 to indicate the operating state of the transparent electrothermal film 3.

The operation status indicator lamp 10 may be, for example, an LED (Light-Emitting Diode) lamp. The LED lamp may be, for example, a single color LED lamp, a two-color LED lamp, or a three-color LED lamp. For example, the working state indicator lamp 10 can be controlled to present different colors through the instruction input key 9, for example, each color can correspond to different working temperature gears of the transparent electrothermal film 3, and the user can know the working state of the transparent electrothermal film 3 through the color presented by the working state indicator lamp 10.

In some optional embodiments, the transparent electrothermal film 3 may include a lower encapsulation layer, a transparent heat generating layer, an electrode layer 31, and an upper encapsulation layer, which are sequentially disposed from bottom to top.

The upper and lower encapsulant layers may be, for example, transparent substrates, which may be, for example, PET (polyethylene terephthalate) films.

The width of the electrode layer 31 may be, for example, 0.1 to 20 mm. The electrode layer 31 may include an upper electrode 311 and a lower electrode 312, the upper electrode 311 and the lower electrode 312 are used for conducting electricity, and the upper electrode 311 and the lower electrode 312 may be connected to a power interface through a wire.

The transparent heat generating layer may be used to generate heat.

In some alternative embodiments, the transparent heat generating layer may be a graphene thin film, a transparent metal mesh thin film, a nano silver wire thin film, a carbon nanotube thin film, a tin-doped indium oxide (ITO) thin film, a fluorine-doped tin oxide (FTO) thin film, or an aluminum-doped zinc oxide (ZnO) thin film.

In some alternative embodiments, the electrode layer 31 may be located at an edge of the transparent heat generating layer.

In some alternative embodiments, the electrode layer 31 may be a silver substrate electrode layer, a copper substrate electrode layer, or an aluminum substrate electrode layer.

The transparent electrothermal film 3 is transparent, and the electrode layer 31 is non-transparent, so that the visible area of the transparent electrothermal film 3 can be adjusted by adjusting the area of the electrode layer 31.

In some alternative embodiments, the area ratio of the transparent heat generating layer to the inner lens 2 may be equal to or greater than thirty percent.

The transparent heating layer is a heating area, the larger the area of the heating area is, the larger the area ratio of the transparent heating layer to the inner lens 2 is, and the larger the range of heat transfer conduction is, the more uniform and stable the heat transfer conduction is.

In some alternative embodiments, the shape of the transparent electrothermal film 3 may be a plane or a curved surface, and the shape of the transparent electrothermal film 3 may be the same as the shape of the inner lens 2 and/or the outer lens 1.

The transparent electric heating film 3 has good flexibility and can be bent into various shapes so as to be suitable for different shapes of the inner lens 2 and the outer lens 1 and be better attached to the inner lens 2. For example, the transparent electrothermal film 3 can be hot-pressed into various curved surfaces by a hot-pressing process.

In some alternative embodiments, the curved surface may be cylindrical or spherical.

As shown in fig. 3, the transparent electrothermal film 3 may be, for example, flat in shape. As shown in fig. 4, the transparent electrothermal film 3 may be, for example, cylindrical in shape. As shown in fig. 5, the transparent electrothermal film 3 may have a curved shape, for example.

The shape of the transparent electric heating film 3 can be the same as that of the inner lens 2 and/or the outer lens 1, and the attaching degree is good.

In some alternative embodiments, the strap 5 may be provided with an adjustment buckle 51.

The size of the strap 5 can be adjusted by means of the adjustment buckle 51 to secure the ski goggles on the head of the wearer.

This snow skiing mirror, through set up transparent electric heat membrane 3 in the cavity of inner lens 2 and outer lens 1, utilize transparent electric heat membrane 3 to heat the lens, improve the temperature of lens, prevent the lens internal surface liquid drop that condenses, reach the effect of getting rid of the fog.

While the present disclosure has been described and illustrated with reference to particular embodiments thereof, such description and illustration are not intended to limit the present disclosure. It will be clearly understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the true spirit and scope of the present disclosure as defined by the appended claims. The illustrations may not be drawn to scale. There may be a difference between the technical reproduction and the actual implementation in the present disclosure due to variables in the manufacturing process, and the like. There may be other embodiments of the disclosure that are not specifically illustrated. The specification and drawings are to be regarded in an illustrative rather than a restrictive sense. Modifications may be made to adapt a particular situation, material, composition of matter, method, or process to the objective, spirit and scope of the present disclosure. All such modifications are intended to be within the scope of the claims appended hereto. Although the methods disclosed herein have been described with reference to particular operations performed in a particular order, it should be understood that these operations may be combined, sub-divided, or reordered to form equivalent methods without departing from the teachings of the present disclosure. Accordingly, unless specifically indicated herein, the order and grouping of the operations is not a limitation of the present disclosure.

Claims

1. A pair of skiing glasses is characterized by comprising a frame, an outer lens, a transparent electric heating film, an inner lens, a battery box, a control box and a glass belt;

the outer lens and the inner lens are embedded in the mirror frame, the inner lens is positioned on the inner side of the outer lens, a cavity is formed between the outer lens and the inner lens, and the transparent electrothermal film is positioned in the cavity;

the mirror belt is connected with two ends of the mirror frame, the battery box and the control box are arranged on the mirror belt, the battery box, the control box and the transparent electric heating film are electrically connected, and the control box is used for controlling the transparent electric heating film to generate heat.

2. The pair of ski goggles of claim 1, wherein said transparent electrothermal film is attached to said inner lens.

3. The snowmobile of claim 1, further comprising a breathable sponge disposed at an edge of the frame.

4. The pair of ski goggles according to claim 1, wherein the control box is provided with a command input button electrically connected to the control box, the command input button being used for a user to perform a command input operation.

5. The snowmobile according to any one of claims 1 to 4, wherein the control box is provided with a working state indicator light electrically connected with the control box, and the control box is used for controlling the working state indicator light to indicate the working state of the transparent electrothermal film.

6. The skiing mirror according to claim 1, wherein the transparent electrothermal film comprises a lower packaging layer, a transparent heating layer, an electrode layer and an upper packaging layer which are arranged in sequence from bottom to top.

7. The ski goggles of claim 6, wherein the transparent heat generating layer is a graphene film, a transparent metal mesh film, a nano-silver wire film, a carbon nanotube film, a tin-doped indium oxide film, a fluorine-doped tin oxide film, or an aluminum-doped zinc oxide film.

8. Skimming mirror according to claim 6 or 7, characterized in that the electrode layer is located at the edge of the transparent heat generating layer, the electrode layer being a silver, copper or aluminum substrate electrode layer.

9. The ski-bob of claim 8, wherein the area ratio of the transparent heat-generating layer to the inner lens is greater than or equal to thirty percent.

10. The ski-bob as recited in any one of claims 1-4, wherein the transparent electrothermal film is shaped as a plane or a curved surface.

11. The ski goggles of claim 10, wherein the curved surface is spherical or cylindrical.

12. Ski-goggles according to any one of claims 1-4, wherein the shape of the transparent electro-thermal film is the same as the shape of the inner lens and/or the outer lens.