CN211878365U - Photoelectric heating antifogging glasses - Google Patents
Photoelectric heating antifogging glasses Download PDFInfo
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- CN211878365U CN211878365U CN202020214196.5U CN202020214196U CN211878365U CN 211878365 U CN211878365 U CN 211878365U CN 202020214196 U CN202020214196 U CN 202020214196U CN 211878365 U CN211878365 U CN 211878365U
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Abstract
The utility model discloses a photoelectric heating antifog glasses can utilize the sunlight to heat the lens, has prevented that steam from condensing into water smoke on the lens surface, still can guarantee the clear field of vision in the lower or more environment of steam of temperature. The key points of the technical scheme are as follows: the glasses comprise lenses, a glasses frame and glasses legs, wherein the lenses comprise a front piece, a rear piece and an electrothermal film, the materials of the front piece and the rear piece are the same as those of the conventional lenses, an interlayer is formed between the front piece and the rear piece, and the electrothermal film is positioned in the interlayer; the mirror frame is provided with a photoelectric conversion device, and the photoelectric conversion device is connected with the electric heating film through a circuit positioned in the mirror frame. Solar energy is an inexhaustible clean energy, and present solar energy technology tends to the maturity, adopts the utility model discloses a photoelectric heating antifog glasses, not only the energy saving can not cause the pollution, and the simple technique easily realizes low in production cost moreover.
Description
Technical Field
The utility model relates to a glasses specifically are a photoelectric heating antifog glasses.
Background
Spectacles are a very common optical device and ornament, and have the purposes of improving eyesight, protecting eyes or decorating. The glasses comprise lenses, a glasses frame and glasses legs. The glasses are classified into various types according to their functions, including: myopia glasses, hyperopia glasses, presbyopic glasses and astigmatic glasses, plano glasses, computer goggles, swimming goggles, night vision goggles, electronic contest goggles, sunglasses, toy glasses, sunglasses, and the like. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection to the eyes. Modern spectacles are usually provided with a nose pad in the middle of the lens and soft pads at the positions where the left and right arms rest on the ears. Although contact lenses and laser vision correction surgery have become more popular in recent years, wearing glasses is still a safe and effective means for correcting vision.
At present, the vision correction glasses are the most commonly used glasses in daily life and study, most of the vision correction glasses, especially the myopia glasses, adopt resin lenses and are attached with various chemical coatings, the lenses are light in weight and high in light transmittance, and visual objects are clear and not deformed, so that the problem of poor eyesight is solved, and the glasses are comfortable to wear.
However, the current eyeglasses still have the following defects:
when the weather is cold or in some special environments (especially in winter), because the temperature of the lens is low, when the lens meets the vapor generated by breathing of the user or others or the hot gas emitted by food during eating, a layer of water mist is condensed on the surface of the lens and can block the sight of the glasses wearer, which not only causes inconvenience to life, but also can cause danger in some environments.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photoelectric heating antifog glasses can utilize the sunlight to heat the lens, has solved the obstructed problem of sight that steam condenses into water smoke on the lens surface and causes for guarantee the clear field of vision all the time under the lower or more environment of steam of temperature.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:
a photoelectric heating antifogging glasses is characterized in that: the glasses comprise lenses, a glasses frame and glasses legs, wherein the lenses comprise a front piece, a rear piece and an electrothermal film, the materials of the front piece and the rear piece are the same as those of the conventional lenses, an interlayer is formed between the front piece and the rear piece, and the electrothermal film is positioned in the interlayer; the mirror frame is provided with a photoelectric conversion device, and the photoelectric conversion device is connected with the electric heating film through a circuit positioned in the mirror frame.
Compared with the prior art, the photoelectric heating anti-fog glasses adopting the technical scheme have the following beneficial effects:
one, adopt the utility model discloses a photoelectric heating antifog glasses can heat the lens through the sunlight in colder open air, avoids breathing the steam that produces to meet condensation at the mirror surface and becomes the water smoke, can guarantee the clear field of vision all the time.
Second, solar energy is an inexhaustible clean energy, and present solar energy technology tends to the maturity, adopts the utility model discloses a photoelectric heating antifog glasses, not only the energy saving can not cause the pollution, and the simple realization of technique is low in production cost moreover.
Preferably, the electric heat membrane adopts transparent electric heat membrane, can guarantee the antifog effect of heating, can guarantee the light transmissivity of lens again, avoids user's sight to be obstructed.
Preferably, the photoelectric conversion device comprises at least one photovoltaic panel and at least one rechargeable battery, the photovoltaic panel is arranged on the front surface of the mirror frame and used for receiving sunlight and converting the sunlight into electric energy, the rechargeable battery is arranged inside the mirror frame and used for storing the electric energy converted by the photovoltaic panel, the rechargeable battery is coupled with the electrothermal film, and the electrothermal film is used for converting the electric energy into heat energy.
Preferably, the electric heat membrane closely laminates and does not leave the gap with anter, the back part of lens, but separable between electric heat membrane and anter, the back part, and the lens of closely laminating design is favorable to preventing that the image from taking place to warp through the lens, and separable can also conveniently take out the electric heat membrane and change between electric heat membrane and anter, the back part.
Preferably, the photoelectric conversion device is detachably connected with the spectacle frame, the rechargeable battery is completely embedded in the spectacle frame, the photovoltaic panel is partially embedded in the spectacle frame, the front side of the photovoltaic panel is completely exposed to the outside, the design is favorable for maintaining and replacing the photovoltaic panel and the rechargeable battery, and the photoelectric conversion device can be taken down to reduce the weight of the spectacles when the lenses are not required to be heated.
Preferably, the picture frame side is equipped with the switch that is used for controlling electric heat membrane on-state, and the switch is coupled photoelectric conversion device, can control the electric heat membrane and be in suitable temperature, prevents that the high temperature from and damaging the lens, can also avoid the not good problem of defogging effect that the temperature does not enough lead to.
Drawings
Fig. 1 is a schematic structural view of the photoelectric heating anti-fog glasses of the present invention.
Fig. 2 is a schematic structural diagram of the lens in this embodiment.
Fig. 3 is a schematic cross-sectional view of the present embodiment.
Fig. 4 is a partially enlarged schematic view of a cross section of the present embodiment.
Reference numerals: 1. a lens; 10. a front panel; 11. an electrothermal film; 12. a rear panel; 2. a mirror frame; 20. a photoelectric conversion device; 201. a photovoltaic panel; 202. a rechargeable battery; 21. a switch; 3. the glasses legs.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The photoelectric heating antifogging glasses shown in fig. 1 comprise a lens 1, a glasses frame 2 and glasses legs 3, wherein the glasses frame 2 is provided with a photoelectric conversion device 20 and a switch 21, the photoelectric conversion device 20 comprises a photovoltaic panel 201 and a rechargeable battery 202, the photovoltaic panel 201 is arranged at the front end of the glasses frame 2, and the switch 21 is arranged on the side surface of the glasses frame 2; the lens 1 is removably mounted in a frame 2.
As shown in fig. 2, the lens 1 includes a front plate 10, a rear plate 12 and an electrothermal film 11, the front plate 10 and the rear plate 12 are made of the same material as that of the conventional lens, an interlayer is formed between the front plate 10 and the rear plate 12, the electrothermal film 11 is located in the interlayer, the electrothermal film 11 is closely attached to the front plate 10 and the rear plate 12 of the lens 1 without gaps, but the electrothermal film 11 is separable from the front plate 10 and the rear plate 12. The electric heating film 11 can be taken out after the lens 1 is taken down, so that the damaged or aged electric heating film 11 can be replaced.
The switch 21 is located on one side of the frame 2, the switch 21 is coupled to the rechargeable battery 202 of the photoelectric conversion device 20, when the switch 21 is in an open state, the rechargeable battery 202 supplies power to the electrothermal film 11, and when the switch 21 is in a closed state, the path between the rechargeable battery 202 and the electrothermal film 11 is cut off, and the rechargeable battery 202 stops supplying power to the electrothermal film 11.
As shown in fig. 3 and 4, a rectangular groove 22 is provided inside the lens frame 2, the notch is located on the front surface of the lens frame 2, the photoelectric conversion device 20 is detachably embedded in the rectangular groove 22, wherein the rechargeable battery 202 is completely embedded inside the rectangular groove 22, the back surface of the photovoltaic panel 201 is partially embedded in the rectangular groove 22, the front surface of the photovoltaic panel is completely exposed outside the lens frame 2, the detachable photoelectric conversion device 20 facilitates maintenance and replacement of the photovoltaic panel and the rechargeable battery, and the photoelectric conversion device can be taken down to reduce the weight of the glasses when the lenses are not required to be heated. The photovoltaic panel 201 receives sunlight irradiation, converts light energy into electric energy and stores the electric energy in the rechargeable battery 202, the rechargeable battery 202 is coupled with the electrothermal film 11, and the rechargeable battery 202 provides electric energy for the electrothermal film 11 to generate heat.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (6)
1. A photoelectric heating antifogging glasses is characterized in that: the glasses comprise lenses (1), a glasses frame (2) and glasses legs (3), wherein the lenses (1) comprise a front piece (10), a rear piece (12) and an electric heating film (11), an interlayer is formed between the front piece (10) and the rear piece (12), and the electric heating film (11) is positioned in the interlayer; the spectacle frame (2) is provided with a photoelectric conversion device (20), and the photoelectric conversion device (20) is connected with the electric heating film (11) through a circuit positioned inside the spectacle frame (2).
2. The electro-optically heated anti-fog eyewear of claim 1, wherein: the electric heating film (11) is a transparent electric heating film.
3. The electro-optically heated anti-fog eyewear of claim 1, wherein: the photoelectric conversion device (20) comprises at least one photovoltaic plate (201) and at least one rechargeable battery (202), the photovoltaic plate (201) is arranged on the front surface of the mirror frame (2), the rechargeable battery (202) is arranged inside the mirror frame (2), and the rechargeable battery (202) is coupled with the electrothermal film (11).
4. The electro-optically heated anti-fog eyewear of claim 1, wherein: the electric heating film (11) is tightly attached to the front piece (10) and the rear piece (12) of the lens (1) without gaps, but the electric heating film (11) is separated from the front piece (10) and the rear piece (12).
5. The electro-optically heated anti-fog eyewear of claim 3, wherein: the photoelectric conversion device (20) is detachably connected with the frame (2), the rechargeable battery (202) is completely embedded in the frame (2), the photovoltaic panel (201) is partially embedded in the frame (2), and the front side of the photovoltaic panel (201) is completely exposed to the outside.
6. The electro-optically heated anti-fog eyewear of claim 1, wherein: the side surface of the spectacle frame (2) is provided with a switch (21) for controlling the power-on state of the electrothermal film (11), and the switch (21) is coupled with the photoelectric conversion device (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214196.5U CN211878365U (en) | 2020-02-26 | 2020-02-26 | Photoelectric heating antifogging glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214196.5U CN211878365U (en) | 2020-02-26 | 2020-02-26 | Photoelectric heating antifogging glasses |
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| Publication Number | Publication Date |
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| CN211878365U true CN211878365U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020214196.5U Active CN211878365U (en) | 2020-02-26 | 2020-02-26 | Photoelectric heating antifogging glasses |
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| CN (1) | CN211878365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115297578A (en) * | 2022-07-11 | 2022-11-04 | 北京众联天下汽车销售服务有限公司 | Defogging lens, preparation method thereof and defogging glasses |
-
2020
- 2020-02-26 CN CN202020214196.5U patent/CN211878365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115297578A (en) * | 2022-07-11 | 2022-11-04 | 北京众联天下汽车销售服务有限公司 | Defogging lens, preparation method thereof and defogging glasses |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Room 16-1, Building 17, Chang'an Lidu, No. 37 Yanghe East Road, Longta Street, Yubei District, Chongqing, 401120 Patentee after: Chongqing Oujie Mai Medical Equipment Co.,Ltd. Address before: 323600 No.71, Houshan village, Fenghuangshan street, Yunhe County, Lishui City, Zhejiang Province Patentee before: Yunhe Kaiyide Electronic Equipment Factory |