CN110955065A - Antifog eye protector - Google Patents
Antifog eye protector Download PDFInfo
- Publication number
- CN110955065A CN110955065A CN201911357384.1A CN201911357384A CN110955065A CN 110955065 A CN110955065 A CN 110955065A CN 201911357384 A CN201911357384 A CN 201911357384A CN 110955065 A CN110955065 A CN 110955065A
- Authority
- CN
- China
- Prior art keywords
- eye
- protection device
- device body
- fog
- cooling mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001012 protector Effects 0.000 title abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 238000005057 refrigeration Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 230000009182 swimming Effects 0.000 claims description 28
- 230000009189 diving Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/08—Anti-misting means, e.g. ventilating, heating; Wipers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B33/00—Swimming equipment attachable to the head, e.g. swim caps or goggles
- A63B33/002—Swimming goggles
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to an eye protection device, in particular to an anti-fog eye protection device, which comprises an eye protection device body and a cooling mechanism arranged on the eye protection device body; the cooling mechanism comprises a power supply arranged on the eye protection device body and a refrigerating sheet electrically connected with the power supply; the heat absorption surface of the refrigeration sheet is contacted with the concave cavity close to the human body on the inner side of the eye protection device body or the air inlet channel of the eye protection device body. This antifog eye protector, because the heat-absorbing surface of the refrigeration piece that sets up and the inboard inlet channel contact that is close to human cavity or eye protector body of eye protector body, when it communicates with the power, will cool down or cool down the air that gets into the inboard human cavity that is close to of eye protector body to the inboard air that is close to human cavity of eye protector body, make the difference in temperature of eye protector body inside and outside can not be too big, thereby make eye protector body press close to the lens of human one side and can not play the fog, antifog effect is very good.
Description
Technical Field
The invention relates to an eye protection device, in particular to an anti-fog eye protection device.
Background
The eye protection device comprises swimming goggles, diving goggles, floating and diving masks, snow goggles and other devices for protecting eyes of a human body, the temperature of the application environment of the eye protection device is mostly lower than that of the human body, and the lens of the eye protection device close to one side of the human body is easily fogged. The existing eye protection device has two main anti-fog modes, one mode is to spray anti-fog materials on the lens, and the anti-fog effect of the mode is not good; in addition, the air flow generating device is arranged on the inner side of the eye protection device and generates flowing air flow, so that the lens is not easy to fog, and the anti-fog effect of the mode is not good.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide an eye protection device with good anti-fog effect.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an antifogging eye-protecting device comprises an eye-protecting device body and a cooling mechanism arranged on the eye-protecting device body; the cooling mechanism comprises a power supply arranged on the eye protection device body and a refrigerating sheet electrically connected with the power supply; the heat absorption surface of the refrigeration sheet is contacted with the concave cavity close to the human body on the inner side of the eye protection device body or the air inlet channel of the eye protection device body.
Foretell antifog eye protector, because the heat-absorbing surface of the refrigeration piece that sets up and the inboard inlet channel contact that is close to human cavity or eye protector body of eye protector body, when it communicates with the power, will cool down the air in the inboard cavity with human contact of eye protector body or cool down the air that gets into the inboard cavity that is close to human body of eye protector body, make the difference in temperature of eye protector body inside and outside can not be too big, thereby make eye protector body press close to the lens of human one side and can not play the fog, antifog effect is very good.
Specifically, the eye protection device is swimming goggles, diving goggles, snow goggles or a floating and diving mask; generally speaking, swimming goggles, diving goggles, snow goggles or floating and diving masks are all provided with lenses, and the floating and diving masks are also provided with air inlet channels.
Furthermore, in order to conveniently control the work and the disconnection work of the refrigerating sheet, the cooling mechanism further comprises a switch which is arranged on the eye protection device body and is used for controlling the connection/disconnection of the refrigerating sheet and the power supply.
Further, cooling mechanism still including locating the eye protector body and with the controller that the refrigeration piece is connected, be connected with the controller and be used for acquireing the first temperature sensor of the inboard temperature that is close to in the human cavity of eye protector body to and be connected with the controller and be used for acquireing the second temperature sensor of eye protector body outside ambient temperature. The arrangement of the controller, the first temperature sensor and the second temperature sensor enables the controller to timely acquire the temperature of the inner side and the outer side of the eye protection device body, when the temperature difference between the temperature of the inner side and the temperature of the outer side of the eye protection device body is in a range which is extremely difficult to fog, the work of the refrigerating sheet can be stopped, and when the temperature difference between the temperature of the inner side and the temperature of the outer side of the eye protection device body is in a fog-forming range, the refrigerating sheet can be controlled to work to continuously cool the lenses; certainly, in order to ensure that the temperature in the concave cavity of the inner side of the eye protection device body close to the human body cannot be reduced too low by the refrigerating piece, the controller can also obtain an inner side minimum temperature value in advance, and when the temperature transmitted to the controller by the first temperature sensor reaches the inner side minimum temperature value, the refrigerating piece is immediately disconnected from working.
Furthermore, in order to facilitate heat dissipation, the heat dissipation surface of the refrigeration sheet is in contact with the external environment.
Furthermore, in order to make the temperature of the air in the concave cavity close to the human body on the inner side of the eye protection device body uniform as soon as possible, the cooling mechanism further comprises a blower electrically connected with the power supply; the air flow generated by the operation of the blower passes through the heat absorption surface of the refrigeration sheet.
Furthermore, in order to improve the cooling efficiency of the lens of the eye protection device, the cooling mechanism also comprises a flow guide cover for guiding the air flow generated when the blower works; the air outlet of the air guide sleeve points to the lens of the eye protection device body.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is one of perspective views of an anti-fog swimming goggle in embodiment 1 of the present invention;
fig. 2 is a second perspective view of the anti-fog swimming goggles of embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of the exploded structure of FIG. 2;
FIG. 4 is one of the perspective views of an anti-fogging snorkeling mask according to example 2 of the present invention;
fig. 5 is a second perspective view of an anti-fog snorkel mask according to embodiment 2 of the present invention.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.
Example 1
As shown in fig. 1, an anti-fog eye protection device, which is swimming goggles in this embodiment, includes a swimming goggle body 10a provided with a lens 11a, and a cooling mechanism 20a provided on the swimming goggle body 10 a; the temperature reducing mechanism 20a comprises a power supply (not shown in the figure) arranged on the swimming goggle body 10a and a refrigerating sheet 21a electrically connected with the power supply; the heat absorption surface of the refrigeration piece 21a is in contact with the cavity close to the human body on the inner side of the swimming goggle body 10a, and the heat dissipation surface is in contact with the external environment.
In this embodiment, a power supply installation groove (not shown) is provided in the swimming goggle body 10a, and a first cover plate (not shown) is provided in the power supply installation groove with a sealing cover; a power supply electrical contact (not shown in the figure) is arranged in the power supply mounting groove; the refrigerating sheet 21a is electrically connected with the power supply contact point through a lead.
Further, in other embodiments, the cooling mechanism 20a further includes a switch (not shown) disposed on the swimming goggle body 10a and used for controlling the connection/disconnection between the cooling plate 21a and the power supply.
Further, as shown in fig. 2 and fig. 3, in other embodiments, the temperature reducing mechanism 20a further includes a controller (not shown) disposed on the swimming goggle body 10a and connected to the cooling fins 21a, a first temperature sensor 22a connected to the controller and configured to obtain a temperature inside the cavity of the swimming goggle body 10a close to the human body, and a second temperature sensor 23a connected to the controller and configured to obtain an ambient temperature outside the swimming goggle body 10 a; in this embodiment, a controller mounting groove (not shown) is provided in the swimming goggle body 10a, and a second cover plate (not shown) is provided in the controller mounting groove; the controller is connected with the power supply electrical contact point through a lead; the first temperature sensor 22a and the second temperature sensor 23a are connected with the power supply electrical contact point and the controller through conducting wires.
Further, as shown in fig. 2 and fig. 3, in other embodiments, the cooling mechanism 20a further includes a blower 24a electrically connected to the power supply; the blower 24a works to generate air flow passing through the heat absorption surface of the refrigerating sheet 21 a.
Further, in other embodiments, the cooling mechanism 20a further includes a diversion cover 25a for diverting the airflow generated by the blower 24a during operation; the air outlet of the air guide sleeve 25a points to the lens 11a of the swimming goggles body 10 a.
Of course, in other embodiments, the eye protection device may also be a diving goggles or a snow goggles, etc.
In summary, the following steps: according to the anti-fog swimming goggles, the heat absorption surface of the arranged refrigeration piece 21a is in contact with the cavity, close to the human body, on the inner side of the swimming goggle body 10a, when the anti-fog swimming goggles are communicated with a power supply, the air in the cavity, close to the human body, on the inner side of the swimming goggle body 10a is cooled, so that the temperature difference between the inner side and the outer side of the swimming goggle body 10a is not too large, the lens 11a of the swimming goggle body 10a cannot be fogged, and the anti-fog effect is;
in addition, the on-off control of the refrigerating sheet 21a is facilitated through the arrangement of the switch;
in addition, a controller, a first temperature sensor 22a and a second temperature sensor 23a are further arranged, so that the controller can timely acquire the temperature of the inner side and the outer side of the swimming goggles body 10a, when the temperature difference between the temperature of the inner side and the temperature of the outer side of the swimming goggles body 10a is in a range which is extremely difficult to fog, the work of the refrigeration piece 21a can be stopped, and when the temperature difference between the temperature of the inner side and the temperature of the outer side of the swimming goggles body 10a is in a fog-forming range, the refrigeration piece 21a can be controlled to work to continuously cool the lenses 11 a; certainly, in order to ensure that the temperature inside the concave cavity of the swimming goggle body 10a close to the human body is not too low by the refrigeration piece 21a, the controller can also obtain an inside minimum temperature value in advance, and when the temperature transmitted by the first temperature sensor 22a to the controller reaches the inside minimum temperature value, the work of the refrigeration piece 21a is immediately cut off;
finally, a blower 24a and a flow guide cover 25a are further arranged, so that the cooling efficiency of the lens 11a is greatly improved.
Example 2
As shown in fig. 4, the present embodiment also provides an anti-fog eye protection device, in the present embodiment, the eye protection device is a floating and diving mask, and includes a mask body 10b (the structure is substantially the same as that of the chinese utility model patent with patent application number CN 201720014826.2) having a lens 11b and an air inlet channel 12b, and a cooling mechanism 20b disposed on the mask body 10 b; the cooling mechanism 20b comprises a power supply (not shown in the figure) arranged on the mask body 10b, and a refrigerating sheet 21b electrically connected with the power supply; the heat absorbing surface of the refrigeration sheet 21b is in contact with the air inlet channel 12b of the mask body 10b, and the heat radiating surface is in contact with the external environment.
In this embodiment, a power supply installation groove (not shown) is formed in the mask body 10b, and a first cover plate (not shown) is disposed in the power supply installation groove; a power supply electrical contact (not shown in the figure) is arranged in the power supply mounting groove; the refrigeration sheet 21b is electrically connected with the power supply contact point through a lead.
Further, in other embodiments, the cooling mechanism 20b further includes a switch (not shown) disposed on the mask body 10b and configured to control connection/disconnection between the cooling plate 21b and the power supply.
Further, as shown in fig. 4 and 5, in other embodiments, the cooling mechanism 20b further includes a controller (not shown) disposed on the mask body 10b and connected to the cooling plate 21b, a first temperature sensor 22b connected to the controller and configured to obtain a temperature inside the cavity of the inner side of the mask body 10b close to the human body, and a second temperature sensor 23b connected to the controller and configured to obtain an ambient temperature outside the mask body 10 b; in this embodiment, the mask body 10b is provided with a controller mounting groove (not shown), and a second cover plate (not shown) for sealing the cover in the controller mounting groove; the controller is connected with the power supply electrical contact point through a lead; the first temperature sensor 22b and the second temperature sensor 23b are connected with the power supply electrical contact point and the controller through conducting wires.
In summary, the following steps: because the heat-absorbing surface of the refrigeration piece that sets up contacts with inlet channel 12b of face guard body 10b, when it communicates with the power, will cool down the air in the inboard cavity that is close to the human body of face guard body 10b for the difference in temperature of face guard body 10b inside and outside can not be too big, thereby makes face guard body 10 b's lens 11b can not the fog, and antifog effect is very good.
In addition, the on-off control of the refrigerating sheet 21b is facilitated through the arrangement of the switch;
the face mask is also provided with a controller, a first temperature sensor 22b and a second temperature sensor 23b, so that the controller can timely acquire the temperature of the inner side and the outer side of the face mask body 10b, when the temperature difference between the temperature of the inner side and the temperature of the outer side of the face mask body 10b is in a range which is extremely difficult to fog, the work of the refrigerating sheet 21b can be stopped, and when the temperature difference between the temperature of the inner side and the temperature of the outer side of the face mask body 10b is in a fog-forming range, the work of the refrigerating sheet 21b can be controlled to continuously cool the lens 11 b; certainly, in order to ensure that the temperature inside the concave cavity of the mask body 10b close to the human body is not too low by the refrigeration piece 21b, the controller may also obtain an inside minimum temperature value in advance, and when the temperature transmitted by the first temperature sensor 22b to the controller reaches the inside minimum temperature value, the operation of the refrigeration piece 21b is immediately disconnected.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. An antifogging eye-protecting device is characterized by comprising an eye-protecting device body and a cooling mechanism arranged on the eye-protecting device body; the cooling mechanism comprises a power supply arranged on the eye protection device body and a refrigerating sheet electrically connected with the power supply; the heat absorption surface of the refrigeration sheet is contacted with the concave cavity close to the human body on the inner side of the eye protection device body or the air inlet channel of the eye protection device body.
2. The anti-fog eye-protection device according to claim 1, wherein the cooling mechanism further comprises a switch arranged on the eye-protection device body and used for controlling the connection/disconnection of the refrigeration sheet and the power supply.
3. The anti-fog eye-protection device according to claim 2, wherein the cooling mechanism further comprises a controller disposed on the eye-protection device body and connected to the cooling plate, a first temperature sensor connected to the controller and used for acquiring the temperature inside the cavity close to the human body inside the eye-protection device body, and a second temperature sensor connected to the controller and used for acquiring the ambient temperature outside the eye-protection device body.
4. The anti-fog eye-protection device according to any one of claims 1 to 3, wherein the heat dissipation surface of the refrigeration sheet is in contact with the external environment.
5. The anti-fog eye-protection device according to any one of claims 1 to 3, wherein the cooling mechanism further comprises a blower electrically connected to a power source; the air flow generated by the operation of the blower passes through the heat absorption surface of the refrigeration sheet.
6. The anti-fog eye protection device of claim 5, wherein the cooling mechanism further comprises a deflector for deflecting the air flow generated by the blower during operation; the air outlet of the air guide sleeve points to the lens of the eye protection device body.
7. An anti-fogging eye protection apparatus according to any one of claims 1 to 3, characterised in that it is swimming goggles, diving goggles, snow goggles or diving masks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357384.1A CN110955065A (en) | 2019-12-25 | 2019-12-25 | Antifog eye protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357384.1A CN110955065A (en) | 2019-12-25 | 2019-12-25 | Antifog eye protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110955065A true CN110955065A (en) | 2020-04-03 |
Family
ID=69984037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911357384.1A Pending CN110955065A (en) | 2019-12-25 | 2019-12-25 | Antifog eye protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110955065A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787195A (en) * | 2020-06-12 | 2020-10-16 | 嘉兴珉瑶贸易有限公司 | Camera capable of preventing lens from fogging in cold weather |
| CN113350027A (en) * | 2021-04-22 | 2021-09-07 | 温州医科大学附属眼视光医院 | Prevent wet room mirror of fogging |
| CN113495368A (en) * | 2020-10-01 | 2021-10-12 | 诺达集团公司 | Ventilation device for glasses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110231977A1 (en) * | 2009-12-11 | 2011-09-29 | Rupnick Charles J | Helmet cooling device |
| CN208063498U (en) * | 2017-11-21 | 2018-11-06 | 上海市格致中学 | A kind of anti-glass hazes device |
| CN211014902U (en) * | 2019-12-25 | 2020-07-14 | 深圳市瑞源祥橡塑制品有限公司 | Antifog eye protector |
-
2019
- 2019-12-25 CN CN201911357384.1A patent/CN110955065A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110231977A1 (en) * | 2009-12-11 | 2011-09-29 | Rupnick Charles J | Helmet cooling device |
| CN208063498U (en) * | 2017-11-21 | 2018-11-06 | 上海市格致中学 | A kind of anti-glass hazes device |
| CN211014902U (en) * | 2019-12-25 | 2020-07-14 | 深圳市瑞源祥橡塑制品有限公司 | Antifog eye protector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787195A (en) * | 2020-06-12 | 2020-10-16 | 嘉兴珉瑶贸易有限公司 | Camera capable of preventing lens from fogging in cold weather |
| CN111787195B (en) * | 2020-06-12 | 2021-08-31 | 西华师范大学 | Camera equipment capable of preventing lens fogging in cold weather |
| CN113495368A (en) * | 2020-10-01 | 2021-10-12 | 诺达集团公司 | Ventilation device for glasses |
| CN113350027A (en) * | 2021-04-22 | 2021-09-07 | 温州医科大学附属眼视光医院 | Prevent wet room mirror of fogging |
| CN113350027B (en) * | 2021-04-22 | 2022-10-25 | 温州医科大学附属眼视光医院 | Prevent wet room mirror of fogging |
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