CN211826783U

CN211826783U - Skiing glasses capable of automatically demisting

Info

Publication number: CN211826783U
Application number: CN201922177529.1U
Authority: CN
Inventors: 喻利德
Original assignee: Guangzhou Dexin Sport Goods Co ltd
Current assignee: Guangzhou Dexin Sport Goods Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-30
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a skiing glasses that can automatic defogging, including picture frame, the fixed frame of lens, headband buckle, power supply unit, miniature heating fan, circuit board and switching device, the picture frame is the arch, the fixed frame of lens be with the arch of picture frame looks adaptation, the fixed frame of lens can be dismantled and fix on the picture frame, the lens is fixed on the fixed frame of lens through magnetism mode of inhaling, the headband is detained and can be dismantled the both sides of connecting at the picture frame, the headband is detained and is used for linking to each other with the elasticity frenulum, the upper end of picture frame is equipped with the upper cover plate that has first mesh, the lower extreme of picture frame is equipped with the lower cover plate that has the second mesh, power supply unit and miniature heating fan demountable installation be in the below of upper cover plate, switching device installs the outside of picture frame. The utility model discloses automatic defogging function has.

Description

Skiing glasses capable of automatically demisting

Technical Field

The utility model relates to a motion glasses technical field especially relates to a skiing glasses of automatic defogging.

Background

Ski goggles, also known as snow goggles, are divided into mountain goggles, diving platform goggles, cross-country goggles, self-bending goggles, etc. Due to the fact that sunlight on snowfields is reflected severely, in addition, cold wind in sliding stimulates eyes greatly, snowblindness is easily caused in the snowfield environment, and the eyes are easily injured when people fall down in the process of high-speed movement, so that skiing glasses are needed to protect the eyes of skiers.

When skiing, the face can discharge heat, so that the skiing glasses need to have the anti-fog capability. Traditional skiing eye protection glasses adopts double-deck lens, and outer piece is shocked resistance and is prevented snow blindness, and interior lens adds antifog material, reaches antifog effect through double-deck lens. However, when the inner layer lens antifogging agent fails, the antifogging effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a pair of skiing glasses which has simple structure, is practical and convenient and can automatically demist.

The purpose of the utility model is realized by adopting the following technical scheme:

skiing glasses capable of automatically demisting comprises a frame, a lens fixing frame, lenses, a headband buckle, a power supply device, a micro heating fan, a circuit board and a switch device, the picture frame is arched, the lens fixing frame is arched and matched with the picture frame, the lens fixing frame is detachably fixed on the picture frame, the lenses are fixed on the lens fixing frame in a magnetic suction mode, the headband buckles are detachably connected with the two sides of the spectacle frame, the headband buckle is used for being connected with the elastic lacing, the upper end of the mirror frame is provided with an upper cover plate with first meshes, the lower end of the mirror frame is provided with a lower cover plate with second meshes, the power supply device and the micro heating fan are detachably arranged below the upper cover plate, the switching device is arranged on the outer side of the mirror frame, and the power supply device, the micro heating fan and the switching device are electrically connected with the circuit board.

Further, the first meshes and the second meshes are both strip meshes or round meshes.

Further, the power supply device is a rechargeable lithium ion button battery.

Furthermore, the middle part of the lower outline of the spectacle frame is in an inverted V shape, the inverted V-shaped area is matched with the nose bridge of a wearer, and the inverted V-shaped area is detachably provided with a nose protection piece.

Furthermore, protect nose spare and be equipped with plug-in components, the regional jack that is equipped with of the shape of falling V of picture frame plug-in components looks adaptation, plug-in components can insert in the jack with make protect nose spare with the picture frame is connected.

Furthermore, the automatic defogging ski goggles further comprise a temperature sensor electrically connected with the circuit board, and the temperature sensor is installed below the upper cover plate.

Further, the inner contour of the frame is provided with a flexible lining where it contacts the face of the wearer.

Further, the flexible lining is sponge or silica gel.

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

when the lens is fogged, the switch device on the lens frame is pressed down, so that the micro heating fan in the lens frame starts to work, external air enters the lens frame from the first mesh and is discharged out of the lens frame from the second mesh, and hot air in the lens frame acts on the lens under the action of the micro heating fan, so that fog on the lens is automatically removed. Through setting up the circuit board, can control miniature heating fan's heating temperature and wind speed to reinforcing defogging effect and efficiency. In addition, the lens of the utility model is fixed on the lens fixing frame in a magnetic suction mode, so that the lens can be quickly replaced; the headband buckle can be detachably connected to the glasses frame, so that the elastic belts with different specifications can be replaced at any time, and the requirements of different wearers are met.

Drawings

Fig. 1 is a schematic view of the ski goggles capable of automatically defogging according to the present invention;

fig. 2 is an exploded view of the ski goggles that can automatically demist according to the present invention.

In the figure: 1. a mirror frame; 2. a lens fixing frame; 3. a lens; 4. a headband buckle; 5. a nose-protecting piece; 6. a plug-in; 7. an upper cover plate; 8. a first mesh; 9. a micro heating fan; 10. a temperature sensor; 11. a power supply device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1 and 2, the skiing glasses capable of automatically defogging provided by the invention comprises a glasses frame 1, a glasses frame 2, glasses 3, a headband buckle 4, a power supply device 11, a micro heating fan 9, a circuit board and a switch device, wherein the glasses frame 1 is in an arch shape, the glasses frame 2 is in an arch shape matched with the glasses frame 1, the glasses frame 2 is detachably fixed on the glasses frame 1, the glasses 3 are fixed on the glasses frame 2 through a magnetic attraction manner, the headband buckle 4 is detachably connected with two sides of the glasses frame 1, the headband buckle 4 is used for being connected with an elastic lacing, an upper cover plate 7 with a first mesh 8 is arranged at the upper end of the glasses frame 1, a lower cover plate with a second mesh is arranged at the lower end of the glasses frame 1, the power supply device 11 and the micro heating fan 9 are detachably installed below the upper cover plate 7, the switch device is installed on the outer side of the mirror frame 1, and the power supply device 11, the micro heating fan 9 and the switch device are electrically connected with the circuit board.

Based on the above structure, when the lens 3 is fogged, the switch device on the lens frame 1 is pressed, so that the micro heating fan 9 in the lens frame 1 starts to work, the external air enters the lens frame 1 from the first mesh 8 and exits the lens frame 1 from the second mesh, and the hot air in the lens frame 1 acts on the lens 3 under the action of the micro heating fan 9, so that the fog on the lens 3 is automatically removed. Through setting up the circuit board, can control miniature heating fan 9's heating temperature and wind speed to reinforcing defogging effect and efficiency. In addition, the lens 3 of the utility model is fixed on the lens fixing frame 2 in a magnetic suction mode, so that the lens 3 can be quickly replaced; the connection can be dismantled on picture frame 1 to buckle 4, so can change the elastic frenulum of different specifications, satisfies different wearers' demand.

The switch device of the present embodiment may be of a push button type or a touch type.

Preferably, the first mesh 8 and the second mesh are both strip-shaped meshes or circular meshes. Of course, the shape of the first mesh openings 8 and the second mesh openings may be other shapes, such as an arc shape or an irregular shape, and the like, and is not particularly limited herein.

Preferably, the power supply device 11 is a rechargeable lithium ion button cell. So, skiing glasses accessible charger charges the battery, portable. Of course, the power supply device 11 may also be a solar cell.

Preferably, the middle part of the lower outline of the spectacle frame 1 is in an inverted V shape, the inverted V-shaped area is matched with the bridge of the nose of a wearer, and the inverted V-shaped area is detachably provided with a nose protection piece 5. Through setting up nose protector 5, can protect and keep warm to the bridge of the nose of wearer.

Specifically, protect nose piece 5 and be equipped with plug-in components 6, the regional jack that is equipped with plug-in components 6 looks adaptation of the style of calligraphy of falling V of picture frame 1, plug-in components 6 can insert in the jack with make protect nose piece 5 with picture frame 1 is connected. Through setting up plug-in components 6 and jack, realize quick installation and dismantle nose-guard 5.

Preferably, the automatic defogging ski goggles further comprise a temperature sensor 10 electrically connected to the circuit board, wherein the temperature sensor 10 is installed below the upper cover plate 7. The temperature of the lens 3 is sensed by the temperature sensor 10, so that the heating temperature and the wind speed of the micro heating fan 9 can be adjusted at any time.

Preferably, the inner contour of the frame 1 is provided with a flexible lining where it comes into contact with the face of the wearer. Through setting up flexible lining, make and wear more comfortable, increase the enjoyment of skiing. Specifically, the flexible lining is sponge or silica gel.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Skiing glasses capable of automatically removing fog, which is characterized by comprising a frame, a lens fixing frame, lenses, a headband buckle, a power supply device, a micro heating fan, a circuit board and a switch device, the picture frame is arched, the lens fixing frame is arched and matched with the picture frame, the lens fixing frame is detachably fixed on the picture frame, the lenses are fixed on the lens fixing frame in a magnetic suction mode, the headband buckles are detachably connected with the two sides of the spectacle frame, the headband buckle is used for being connected with the elastic lacing, the upper end of the mirror frame is provided with an upper cover plate with first meshes, the lower end of the mirror frame is provided with a lower cover plate with second meshes, the power supply device and the micro heating fan are detachably arranged below the upper cover plate, the switching device is arranged on the outer side of the mirror frame, and the power supply device, the micro heating fan and the switching device are electrically connected with the circuit board.

2. An automatic defogging ski spectacle as recited in claim 1, wherein said first mesh and said second mesh are both strip mesh or circular mesh.

3. An automatically defogging ski spectacle as recited in claim 1 wherein said power source device is a rechargeable lithium ion button cell.

4. An automatically defogging ski spectacle as recited in claim 1 wherein the lower contour of said frame has an inverted V-shaped central portion, said inverted V-shaped region being adapted to fit the bridge of the nose of the wearer, said inverted V-shaped region having a nose protector removably mounted thereon.

5. An automatically defogging ski spectacle as recited in claim 4, wherein said nose protector is provided with an insert, and said inverted V-shaped region of said frame is provided with a receptacle adapted to said insert, said insert being insertable into said receptacle to connect said nose protector to said frame.

6. The automatic defogging ski glasses according to claim 1, wherein said automatic defogging ski glasses further comprise a temperature sensor electrically connected to said circuit board, said temperature sensor being mounted below said upper cover plate.

7. An automatically defogging ski spectacle as recited in claim 1 wherein the inner contour of said frame is provided with a flexible lining in contact with the face of the wearer.

8. An automatically defogging ski spectacle, as recited in claim 7, wherein said flexible lining is a sponge or a silicone.