CN215117052U

CN215117052U - Anti-fogging glasses

Info

Publication number: CN215117052U
Application number: CN202023049239.8U
Authority: CN
Inventors: 董子奇; 翁鞠海; 常昊; 刘中晨; 张述嘉
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an anti-fogging glasses, aim at can avoid leading to the lens to fog because of the difference in temperature, simple structure, it is convenient to use, and it includes picture frame (1), two mirror legs (6) and two lenses (2), two mirror legs (6) set up respectively in both ends about picture frame (1), two lens (2) inlay respectively and locate the left and right sides of picture frame (1), at least one subsides in the preceding side surface and the rear side surface of lens (2) are equipped with transparent conductive film (3), picture frame (1) or mirror leg (6) are provided with piezoelectric patches (5), transparent conductive film (3) electric connection to piezoelectric patches (5). The utility model discloses a press the piezoelectric patches in succession and produce the electric energy transmission and give transparent conductive film, make transparent conductive film generate heat, avoid the difference in temperature to lead to the lens to haze, the defogging is effectual, and does not need the battery, lightly easily carries, can reduce the inconvenience that the lens hazed and brought for the user.

Description

Anti-fogging glasses

Technical Field

The utility model relates to a daily optical device, concretely relates to prevent fogging glasses.

Background

Glasses are articles for treating or protecting vision, generally comprise lenses and a frame, and can be used for helping people with diseases such as myopia, hyperopia, presbyopia, astigmatism and the like to improve vision. When people enter into the room in winter, the lens often fog because of the indoor outer difference in temperature, lead to unable clear way, winter when having dinner, the steam of food also can be at lens surface fogging, give people to have dinner and bring inconvenience, when meetting above-mentioned these circumstances, people have to clean the lens repeatedly, clean for a long time and lead to the lens mar to appear, the life-span reduces, influence people's normal use, and increase the cost of changing the lens, the glasses on the market do not have antifog function at present mostly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a fog-proof glasses can avoid leading to lens fogging because of the difference in temperature, simple structure, and it is convenient to use.

In order to realize the above purpose, the utility model discloses the technical scheme who adopts does: including picture frame, two mirror legs and two lenses, two the mirror leg set up respectively in both ends about the picture frame, two the lens inlays respectively to be located the left and right sides of picture frame, at least one subsides in the front side surface and the rear side surface of lens are equipped with transparent conductive film, the picture frame or the mirror leg is provided with the piezoelectric patches, transparent conductive film electric connection to the piezoelectric patches.

Furthermore, the transparent conductive films are attached to the front side surface and the back side surface of the lenses, the transparent conductive films on the front side surface and the back side surface are electrically connected, and the transparent conductive films on the two lenses are electrically connected.

Furthermore, the piezoelectric patches are respectively arranged at the left end and the right end of the mirror frame, and the two piezoelectric patches are electrically connected with the transparent conductive film.

Furthermore, the piezoelectric pieces are respectively arranged on the two temples, and both the two piezoelectric pieces are electrically connected with the transparent conductive film.

Furthermore, the piezoelectric piece is embedded in the temple, and the piezoelectric piece is located at a position where the temple is close to the lens frame.

Further, the outer surface of the transparent conductive film is coated with an antifogging coating.

Further, the thickness of the antifogging coating is 0.01-0.05 mm.

Further, the antifogging coating is a super-hydrophilic antifogging water-based nano coating with the model number of QS 1002.

Further, the transparent conductive film is a graphene transparent heating film.

Further, the piezoelectric sheet is a single crystal piezoelectric ceramic piezoelectric sheet.

Compared with the prior art, the utility model discloses set up transparent conductive film at the lens, and picture frame or mirror leg set up the piezoelectric patches, transparent conductive film electric connection to piezoelectric patches utilizes the piezoelectric patches as the energy source that generates heat, produces the electric energy transmission through pressing down the piezoelectric patches in succession and gives transparent conductive film, makes transparent conductive film generate heat to under the great situation of the difference in temperature, for example: get into under scenes such as indoor, dining, breathing from outdoor in winter, can avoid the difference in temperature to lead to the lens to haze, it is even to generate heat, and the defogging is effectual, and does not need the battery, lightly easily carries, has simple structure, uses convenient characteristics, can avoid cleaning the glasses lens because of the fogging to reduce the injury to the lens, increase lens life can reduce the inconvenience that the lens fogging brought for the user.

Further, the front side surface and the rear side surface of lens all paste and are equipped with transparent conductive film to can avoid the front side surface and the rear side surface of lens to produce the phenomenon of hazing, improved the utility model discloses a practicality and reliability. In addition, both ends or two mirror legs set up the piezoelectric patches respectively about the picture frame to can provide the electric energy that generates heat for transparent conductive film through pressing any one piezoelectric patch, also can one of them piezoelectric patch be reserve, influence the normal defogging needs of glasses when avoiding one of them to damage, also can two piezoelectric patches press simultaneously, in order to increase the power supply, improve transparent conductive film's calorific capacity, especially when fog is more serious, can realize quick defogging, improve the utility model discloses a defogging efficiency, and the piezoelectric patches is located the picture frame about both ends or the position that the mirror leg is close to the picture frame, accord with ergonomic like this, the piezoelectric patches is pressed in the people's operation of being convenient for, the convenience is improved.

Further, transparent conductive film's surface coating has antifog coating, utilizes antifog coating can make the fog be difficult for condensing like this, has improved more the utility model discloses a defogging performance, under the light condition of fogging, can realize the defogging through antifog coating, need not to press the piezoelectric patches, is favorable to improving the life of piezoelectric patches like this.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lens according to an embodiment of the present invention;

fig. 3 is a side view of an embodiment of the invention;

wherein, the spectacle frame comprises 1-spectacle frame, 2-spectacle lens, 3-transparent conductive film, 4-antifogging coating, 5-piezoelectric sheet and 6-spectacle leg.

Detailed Description

The present invention will be further explained with reference to the drawings and specific examples, which are illustrated in the attached drawings, and it is to be understood that the described examples are only a part of the present application and not all of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the utility model provides an anti-fogging glasses, can be myopia glasses, televiewing mirror, presbyopic glasses, sunglasses etc. and the defogging is effectual, see fig. 1 to fig. 3, it includes picture frame 1, two mirror legs 6 and two lenses 2, two mirror legs 6 set up respectively in both ends about picture frame 1, two lenses 2 inlay respectively and locate the left and right sides of picture frame 1, at least one subsides in the preceding side surface and the rear side surface of lens 2 are equipped with transparent conductive film 3, picture frame 1 or mirror leg 6 are provided with

piezoelectric patches

5, 3 electric connection of transparent conductive film to piezoelectric patches 5.

In this embodiment, the transparent conductive film 3 is disposed on the lens 2, the piezoelectric plate 5 is disposed on the frame 1 or the temple 6, the transparent conductive film 3 is electrically connected to the piezoelectric plate 5, the piezoelectric plate 5 is used as a heat energy source, and the electric energy generated by continuously pressing the piezoelectric plate 5 is transmitted to the transparent conductive film 3, so that the transparent conductive film 3 generates heat, and therefore, in a situation where the temperature difference is large, for example: get into under scenes such as indoor, dining, breathing from outdoor in winter, can avoid the difference in temperature to lead to lens 2 to fog, it is even to generate heat, and the defogging is effectual, and does not need the battery, lightly easily carries, has simple structure, uses convenient characteristics, can avoid cleaning glasses lens 2 because of the fog to reduce the injury to lens 2, increase 2 life of lens, can reduce the inconvenience that lens 2 fogged and brought for the user.

The glasses frame 1 and the glasses legs 6 of the present embodiment are integrally arranged, or may be in a hinged manner, and the lenses 2 may also be an integral lens, and the solution of the present embodiment is suitable for various types of glasses, and the specific structure of the glasses is similar to that of the related art, and is not listed here.

Specifically, the front side surface and the back side surface of the lens 2 are both pasted with the transparent conductive films 3, the transparent conductive films 3 on the front side surface and the back side surface are electrically connected, and the transparent conductive films 3 on the two lenses 2 are electrically connected. Thereby can avoid the front side surface and the rear side surface of lens 2 to produce the phenomenon of hazing, improve the utility model discloses practicality and reliability of embodiment.

Preferably, the left and right ends of the lens frame 1 are respectively provided with the piezoelectric sheets 5, and both the piezoelectric sheets 5 are electrically connected with the transparent conductive film 3. The piezoelectric pieces 5 are fitted to the left and right ends of the lens frame 1.

Or, the two temples 6 are respectively provided with the piezoelectric patches 5, and both the two piezoelectric patches 5 are electrically connected with the transparent conductive film 3. Further preferably, the piezoelectric piece 5 is embedded in the temple 6, and the piezoelectric piece 5 is located at a position where the temple 6 is close to the frame 1.

This embodiment both ends or two mirror legs 6 set up piezoelectric patches 5 respectively about picture frame 1 to can be for transparent conductive film 3 provides the electric energy that generates heat through pressing any one piezoelectric patches 5, also can one of them piezoelectric patches 5 be as reserve, influence the normal defogging needs of glasses when avoiding one of them to damage, also can two piezoelectric patches 5 press simultaneously, in order to increase the power supply, improve transparent conductive film 3's calorific capacity, especially when the fog is more serious, can realize quick defogging, improve the utility model discloses defogging efficiency, and piezoelectric patches 5 are located picture frame 1 about both ends or mirror leg 6 be close to the position of picture frame 1, accord with the human body like this, be convenient for people to operate and press piezoelectric patches 5, improve the convenience.

Further preferably, the transparent conductive film 3 is a graphene transparent heating film, and the piezoelectric sheet 5 is a single-crystal piezoelectric ceramic piezoelectric sheet. The two poles of the piezoelectric patches 5 are respectively connected with the two poles of the transparent conductive film 3, and the piezoelectric patches 5 are fixed on the two sides of the mirror frame 1 or the mirror legs 6 by hot melt adhesives.

Specifically, the outer surface of the transparent conductive film 3 is coated with the antifogging coating 4. The thickness of the anti-fog coating 4 is 0.01-0.05 mm, and the anti-fog coating 4 is a super-hydrophilic anti-fog water-based nano coating with the model number QS 1002. This embodiment has antifog coating 4 at transparent conductive film 3's surface coating, utilizes antifog coating 4 to make the fog be difficult for condensing like this, has improved more the utility model discloses a defogging performance, under the lighter condition of fog, can realize the defogging through antifog coating 4, need not to press piezoelectric plate 5, is favorable to improving piezoelectric plate 5's life like this.

In the embodiment, the lens 2 is cleaned to ensure no oil stain, no oxide, and no moisture; then, the transparent conductive film 3 is pasted on the front and back surfaces of the lens 2, the piezoelectric pieces 5 are fixed on the two sides of the lens frame 1 or the glasses legs 6 by hot melt adhesives, and the two poles of the piezoelectric pieces 5 are respectively connected with the two stages of the transparent conductive film 3; and finally, wiping the transparent conductive film 3 clean, coating the antifogging coating on the transparent conductive film 3 in a dip-coating or roll-coating mode, standing for 15-40 minutes in an environment at 70-120 ℃ after coating is finished, so that the antifogging coating 4 is cured, and the antifogging coating 4 is formed on the inner surface and the outer surface of the lens 2 after curing. During the use, produce the electric energy through pressing piezoelectric patch 5 in succession and give transparent conductive film 3, make transparent conductive film 3 generate heat to under the great situation of the difference in temperature, for example: in winter, the lens 2 can be prevented from being fogged due to temperature difference when the lens enters indoors, has dinner, breathes and the like from the outside.

The utility model discloses can avoid the difference in temperature to lead to lens 2 to haze, it is even to generate heat, and the defogging is effectual, and does not need the battery, lightly easily carries, has simple structure, uses convenient characteristics, can avoid cleaning glasses lens 2 because of the haze to reduce the injury to lens 2, increase lens 2 life, can reduce the inconvenience that lens 2 hazed and brought for the user.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The anti-fogging glasses are characterized by comprising a frame (1), two glasses legs (6) and two lenses (2), wherein the two glasses legs (6) are respectively arranged at the left end and the right end of the frame (1), the two lenses (2) are respectively embedded at the left side and the right side of the frame (1), a transparent conductive film (3) is pasted on at least one of the front side surface and the rear side surface of each lens (2), the frame (1) or the glasses legs (6) are provided with piezoelectric patches (5), the transparent conductive films (3) are electrically connected to the piezoelectric patches (5), the transparent conductive films (3) are graphene transparent heating films, and the piezoelectric patches (5) are single-crystal piezoelectric ceramic piezoelectric patches; the outer surface of the transparent conductive film (3) is coated with an antifogging coating (4).

2. The anti-fogging glasses according to claim 1, wherein the transparent conductive film (3) is attached to both the front and back side surfaces of the lenses (2), the transparent conductive films (3) on the front and back side surfaces are electrically connected, and the transparent conductive films (3) on the two lenses (2) are electrically connected.

3. Anti-fogging glasses according to claim 2, characterised in that the piezoelectric patches (5) are provided at the left and right ends of the frame (1), and both of the piezoelectric patches (5) are electrically connected to the transparent conductive film (3).

4. Anti-fogging glasses according to claim 2, characterised in that the two temples (6) are provided with the piezo-electric strips (5), respectively, both piezo-electric strips (5) being electrically connected to the transparent conductive film (3).

5. Anti-fogging spectacles according to claim 4, characterised in that the piezo-electric strip (5) is embedded in the temple (6) and the piezo-electric strip (5) is located at the temple (6) close to the frame (1).

6. Anti-fogging spectacles according to claim 1, characterised in that the anti-fogging coating (4) has a thickness of 0.01 to 0.05 mm.

7. Anti-fogging spectacles according to claim 1, characterised in that the anti-fogging coating (4) is a super-hydrophilic anti-fogging aqueous nano-paint of type QS 1002.