CN213406540U - Antifog goggles of cooling dehumidification - Google Patents
Antifog goggles of cooling dehumidification Download PDFInfo
- Publication number
- CN213406540U CN213406540U CN202020528975.2U CN202020528975U CN213406540U CN 213406540 U CN213406540 U CN 213406540U CN 202020528975 U CN202020528975 U CN 202020528975U CN 213406540 U CN213406540 U CN 213406540U
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- CN
- China
- Prior art keywords
- goggles
- semiconductor
- piece
- refrigerating
- semiconductor refrigeration
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000007791 dehumidification Methods 0.000 title claims description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 62
- 238000005057 refrigeration Methods 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 206010035664 Pneumonia Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000028990 Skin injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Abstract
A cooling and dehumidifying anti-fog goggles comprises a goggle body, and a semiconductor refrigeration piece is mounted on the goggle body. The refrigerating end of the semiconductor refrigerating piece transmits cold to the inside of the goggles body, so that the inside of the goggles body is cooled, dehumidified and defogged. The utility model discloses simple structure, it is small, with low costs, the installation is easy, convenient to use, it is good to make the goggles not fog the sight, and the protection medical personnel are healthy.
Description
The technical field is as follows:
the utility model belongs to the technical field of medical treatment protective articles for use, concretely relates to antifog goggles of cooling dehumidification.
Background
The present new coronary pneumonia virus is popular globally, epidemic prevention situation is serious, medical protection material is in short supply, for example breathing machine, protective clothing, gauze mask and goggles, but present protective clothing and goggles are for preventing infection, can only adopt with external isolated airtight structure, this makes and has a large amount of high temperature and high humidity fog in the protective clothing and the goggles, medical personnel's health and face are in humidity big for a long time, under the fog environment that the temperature rise is high, not only make the goggles hazy, influence sight and operation, and medical personnel's face receives the damage of the high humidity fog of temperature rise for a long time consequently, need develop a cooling dehumidification antifog goggles promptly, in order to protect medical personnel's health.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the cooling, dehumidifying and antifogging goggles solve the problems in the prior art, are cool and do not fog in the goggles, have good sight and protect the health of the face of medical care personnel.
The utility model adopts the technical proposal that:
a cooling and dehumidifying anti-fog goggles comprises a goggle body, and a semiconductor refrigeration piece is mounted on the goggle body. The refrigerating end of the semiconductor refrigerating piece transmits cold to the inner cavity of the goggles body, so that the inner cavity of the goggles body is cooled, dehumidified and defogged.
In the technical scheme, the power supply positive end and the power supply negative end of the semiconductor refrigeration sheet are respectively connected with the positive end and the negative end of the battery through wires, and the power supply switch is connected in series in the wire connected with the positive end of the battery or the wire connected with the negative end of the battery.
Among the above-mentioned technical scheme, the semiconductor refrigeration piece is installed at goggles body surface, and wherein the refrigeration end of semiconductor refrigeration piece is towards the goggles inboard and hug closely the goggles surface, and the end of heating of semiconductor refrigeration piece is towards the goggles outside. The refrigeration end of semiconductor refrigeration piece will pass the semiconductor refrigeration piece that cold energy passed to on the goggles body and hug closely the part, because the goggles body is the preparation of thin layer material, so the semiconductor refrigeration piece of goggles hugs closely the part and transmits cold energy to goggles body inner chamber again, realizes cooling, dehumidification, fog dispersal.
In the technical scheme, the semiconductor refrigeration piece is arranged on the outer surface of the goggles body, wherein the refrigeration end of the semiconductor refrigeration piece faces towards the inner side of the goggles and is tightly attached to the outer surface of the goggles, and a plurality of through holes are formed in the part, close to the outer surface of the goggles, of the refrigeration end of the semiconductor refrigeration piece. The refrigerating end of the semiconductor refrigerating sheet conducts cold energy to the inner cavity of the goggles body through the through holes to cool, dehumidify and eliminate fog.
In the technical scheme, the goggle body is provided with the semiconductor refrigerating piece mounting hole, the semiconductor refrigerating piece is fixed in the semiconductor refrigerating piece mounting hole, the refrigerating end of the semiconductor refrigerating piece is positioned in the goggle inner cavity, and the heating end of the semiconductor refrigerating piece is positioned on the outer side of the goggle. The refrigerating end of the semiconductor refrigerating sheet is directly connected with the inner cavity of the goggles body to conduct and diffuse cold energy, so that cooling, dehumidification and fog dissipation are realized.
In the technical scheme, the semiconductor refrigeration piece is arranged at the top of the goggles body.
In the technical scheme, the semiconductor refrigerating sheet is commercially available, such as TES1-4902, TES1-12703, SR, TES1-12704, SR, TES1-12705, SR … … TES1-12712, SR and the like, which are ceramic refrigerating elements, and the sectional area is larger than 1mm2A couple logarithm (PN junction) 127, allowing a current at maximum voltage of 6A.
The working principle and the advantages and effects are as follows:
in the process of resisting new crown pneumonia virus, medical staff's body department is first line, and the infection risk is big, for well protecting, medical staff must wear isolation gown, wear gauze mask and goggles for a long time, and like this, the gas of human exhalation, the steam of eyes release, the facial temperature of goggles protection makes the interior temperature of goggles rise, and humidity increases, condenses into fog, not only influences the sight of goggles, and medical staff's face is in high temperature and high humidity fog for a long time moreover, and skin injury is serious. Therefore, the utility model discloses install the semiconductor refrigeration piece on the goggles body, the refrigeration end of semiconductor refrigeration piece transmits the cold energy for the goggles inner chamber, makes inclosed space cooling dehumidification in the goggles, eliminates fog, like this, not only makes and becomes nice and cool in the goggles, and the lens is transparent, and the sight is good, has protected medical staff face to avoid the injury moreover. The utility model discloses simple structure, it is small, with low costs, the installation is easy, and cooling, dehumidification, antifog effectual have solved current epidemic prevention in-process medical staff's difficult problem.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an assembly example 1 of a semiconductor cooling plate;
FIG. 3 is a schematic view of an assembly example 2 of a semiconductor cooling plate;
FIG. 4 is a schematic view of an assembly example 3 of a semiconductor cooling plate;
fig. 5 is an electrical schematic diagram of the semiconductor cooling plate.
The attached drawings are marked as follows:
the safety goggles comprise a goggle body, a semiconductor refrigerating piece, a strap 3, a battery 4, a switch 5, a refrigerating end 6, a refrigerating end 7, a heating end 8 and a through hole.
The specific implementation mode is as follows:
referring to fig. 1, the utility model discloses an antifog goggles of cooling dehumidification, including the goggles body, install semiconductor refrigeration piece on the goggles body. The refrigerating end of the semiconductor refrigerating piece transmits cold to the inner cavity of the goggles body, so that the inner cavity of the goggles body is cooled, dehumidified and defogged.
Referring to fig. 5, the positive power terminal and the negative power terminal of the semiconductor refrigeration sheet are respectively connected to the positive terminal and the negative terminal of the battery through wires, and a power switch is connected in series in the wire connected to the positive terminal of the battery or the wire connected to the negative terminal of the battery.
Referring to fig. 2, the semiconductor refrigeration piece of this embodiment 1 is installed on the outer surface of the goggle body, wherein the refrigeration end of the semiconductor refrigeration piece faces the inner side of the goggle and is tightly attached to the outer surface of the goggle, and the heating end of the semiconductor refrigeration piece faces the outer side of the goggle. The part is hugged closely with the semiconductor refrigeration piece that cold energy transmitted to on the goggles body to the refrigeration end of semiconductor refrigeration piece, because the goggles body is the thin layer material preparation, so the semiconductor refrigeration piece of goggles hugs closely the part and transmits cold energy to goggles body inner chamber again, realizes cooling, dehumidification, fog dispersal.
Referring to fig. 3, the semiconductor refrigeration plate of this embodiment 2 is installed on the outer surface of the goggle body, wherein the refrigeration end of the semiconductor refrigeration plate faces the inner side of the goggle and is tightly attached to the outer surface of the goggle, and a plurality of through holes are formed in the local part of the outer surface of the goggle, which is tightly attached to the goggle, at the refrigeration end of the semiconductor refrigeration plate. The refrigerating end of the semiconductor refrigerating sheet conducts cold energy to the inner cavity of the goggles body through the through holes to cool, dehumidify and eliminate fog.
Referring to fig. 4, the goggle body of this embodiment 3 is provided with a semiconductor refrigeration piece mounting hole, the semiconductor refrigeration piece is fixed in the semiconductor refrigeration piece mounting hole, the refrigeration end of the semiconductor refrigeration piece is located in the goggle inner cavity, and the heating end of the semiconductor refrigeration piece is located on the outer side of the goggle. The refrigerating end of the semiconductor refrigerating sheet is directly connected with the inner cavity of the goggles body to conduct and diffuse cold energy, so that cooling, dehumidification and fog dissipation are realized.
The semiconductor refrigerating sheets are all arranged on the top of the goggles body.
Referring to fig. 5, the utility model discloses an electric principle picture, semiconductor refrigeration piece pass through wire and switch connection at the positive negative end of battery, the battery adopts 5V, 12V dry battery can.
Claims (3)
1. A cooling, dehumidifying and antifogging goggles comprises a goggle body, wherein a semiconductor refrigeration piece is mounted on the goggle body; the method is characterized in that: the semiconductor refrigeration piece is installed at goggles body surface, and wherein the refrigeration end of semiconductor refrigeration piece is towards the goggles inboard and hug closely the goggles surface, and the end of heating of semiconductor refrigeration piece is towards the goggles outside.
2. The cooling, dehumidifying and antifogging goggle of claim 1, wherein: the part of the outer surface of the goggles, which is close to the goggles at the refrigerating end of the semiconductor refrigerating plate, is provided with a plurality of through holes.
3. The utility model provides a antifog goggles of cooling dehumidification, includes the goggles body, installs semiconductor refrigeration piece, its characterized in that on the goggles body: the goggles body is provided with a semiconductor refrigerating piece mounting hole, the semiconductor refrigerating piece is fixed in the semiconductor refrigerating piece mounting hole, the refrigerating end of the semiconductor refrigerating piece is positioned in the inner cavity of the goggles, and the heating end of the semiconductor refrigerating piece is positioned on the outer side of the goggles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528975.2U CN213406540U (en) | 2020-04-13 | 2020-04-13 | Antifog goggles of cooling dehumidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528975.2U CN213406540U (en) | 2020-04-13 | 2020-04-13 | Antifog goggles of cooling dehumidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406540U true CN213406540U (en) | 2021-06-11 |
Family
ID=76224561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020528975.2U Expired - Fee Related CN213406540U (en) | 2020-04-13 | 2020-04-13 | Antifog goggles of cooling dehumidification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406540U (en) |
-
2020
- 2020-04-13 CN CN202020528975.2U patent/CN213406540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |