CN215307342U - Dehumidification antifog goggles - Google Patents

Abstract

The utility model discloses a dehumidifying and antifogging goggles, which comprises a goggle body, first dehumidifying boxes symmetrically arranged on two sides of the goggle body and communicated with the inside of the goggle body, and second dehumidifying boxes arranged above the goggle body and communicated with the inside of the goggle body, wherein dehumidifying agents are respectively arranged in the first dehumidifying boxes and the second dehumidifying boxes. The dehumidifying and antifogging goggles provided by the utility model can fully absorb water vapor in the goggles body, and prevent the fogging of the lens surface of the goggles body and water accumulation in the cavity of the goggles body.

Description

Dehumidification antifog goggles

Technical Field

The utility model relates to a pair of dehumidification and anti-fog goggles.

Background

The essence of the fogging of the mirror surface of the goggles is that water vapor in the cavity inside the goggles condenses into tiny water drops on the mirror surface, so that the light transmission of the lenses is influenced, and the visual effect shows the feeling of fogging. The starting point of the anti-fog function of the existing anti-fog goggles is mostly to make an article on the lens surface, and how to make water vapor not easy to condense into water drops on the lens surface or scrape off the water condensed on the lens surface. None of these approaches solves the problem that the moisture content inside the goggles is increasing. Usually, 1-2 hours get off, will form obvious ponding in the goggles, influence the defogging effect of lens in turn, the travelling comfort of wearing simultaneously can greatly reduced to influence medical personnel's field of vision and work efficiency. Meanwhile, the hidden troubles of swelling, blister, ulceration, even infection and the like are easily caused by the fact that the stratum corneum of the skin in the eye protection lens cavity absorbs water due to overhigh humidity.

How to avoid fogging of the goggles and internal pooling of water has become a technical problem that needs to be addressed by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pair of moisture-removing and anti-fog goggles, which can avoid the fogging of the lens surface of a goggle body and the water accumulation in the cavity of the goggle body.

In order to achieve the purpose, the utility model provides a pair of dehumidification and antifogging goggles, which comprise goggle bodies, first dehumidification boxes symmetrically arranged on two sides of the goggle bodies and communicated with the inside of the goggle bodies, and second dehumidification boxes arranged above the goggle bodies and communicated with the inside of the goggle bodies, wherein dehumidification agents are respectively arranged in the first dehumidification boxes and the second dehumidification boxes.

Optionally, the first dehumidification box is provided with a first cover plate which can be opened to replace the dehumidification agent, and the second dehumidification box is provided with a second cover plate which can be opened to replace the dehumidification agent.

Optionally, the first cover plate is connected above the first dehumidification box in an overturning manner, the second cover plate is connected above the second dehumidification box in an overturning manner, and sealing rubber strips are arranged on the peripheries of the first cover plate and the second cover plate.

Optionally, the first dehumidification box and the second dehumidification box are integrally formed with the goggle body.

Optionally, a first hollowed-out partition plate is arranged in the middle of the first dehumidification box, the desiccant is arranged above the first hollowed-out partition plate, and a first water collection cavity is arranged below the first hollowed-out partition plate;

the middle part of the second dehumidification box is provided with a second hollowed-out partition plate, the dehumidifying agent is arranged above the second hollowed-out partition plate, and a second water collecting cavity is arranged below the second hollowed-out partition plate.

Optionally, the first dehumidification box is provided with a first liquid discharge hole, and the second dehumidification box is provided with a second liquid discharge hole.

Optionally, a plurality of vertically extending first air inlet channels and a second air inlet channel vertically communicating with all the first air inlet channels are arranged in the second dehumidification box.

Optionally, the desiccant is spherical calcium chloride particles.

Compared with the prior art, the dehumidifying and antifogging goggles provided by the utility model comprise goggles bodies, wherein the first dehumidifying boxes and the second dehumidifying boxes are respectively arranged on the two sides and the upper part of each goggle body, and moisture in a cavity formed by the goggle body and the face in a surrounding mode is absorbed by virtue of dehumidifying agents in the first dehumidifying boxes and the second dehumidifying boxes, so that dryness in the goggle bodies is kept, and the fogging of the mirror surfaces of the goggle bodies and even water accumulation in the goggle bodies are effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a cross-sectional view of a moisture removal and fog prevention goggle provided by an embodiment of the utility model.

Wherein:

the safety goggles comprise a goggle body 1, a goggles body 2, a first dehumidification box 21, a first cover plate 22, a first hollow clapboard 23, a first water collecting cavity 24, a first liquid discharging hole 24, a dehumidification box 3, a second cover plate 31, a second hollow clapboard 32, a second water collecting cavity 33, a second liquid discharging hole 34, a first air inlet channel 35, a second air inlet channel 36 and a dehumidifying agent 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, fig. 1 is a cross-sectional view of a dehumidifying and antifogging goggle provided in an embodiment of the present invention.

In the specific embodiment provided by the utility model, the dehumidifying and antifogging goggles comprise a goggle body 1, a first dehumidifying box 2 and a second dehumidifying box 3. Wherein, first dehumidification box 2 symmetry sets up in the both sides of goggles body 1, and first dehumidification box 2 sets up to two also, and second dehumidification box 3 sets up in the top of goggles body 1. The first dehumidifying box 2 and the second dehumidifying box 3 are both provided with drying agents for absorbing water vapor. The cavity that goggles body 1 and face enclose, first dehumidification box 2 and second dehumidification box 3 switch on with the cavity in goggles body 1 and face's wall city from both sides and upper portion respectively, absorb the evaporation sweat that the steam that the breathing produced or long-time work produced, keep the dry and comfortable in goggles body 1, effectively avoided goggles body 1's mirror surface to fog and even this internal ponding of goggles. The drying agent is preferably spherical calcium chloride particles, can be flexibly selected according to needs and can fully absorb water vapor.

Preferably, a first cover plate 21 is arranged on the top of the first dehumidification box 2, a second cover plate 31 is arranged on the top of the second dehumidification box 3, the first cover plate 21 is used for opening the first dehumidification box 2, and the dehumidification agent 4 of the first dehumidification box 2 is replaced; the second cover plate 31 is used to open the second dehumidifying cartridge 3 and replace the dehumidifying agent 4 of the second dehumidifying cartridge 3. The first dehumidification box 2 and the second dehumidification box 3 can continuously absorb water vapor by replacing the dehumidification agent 4, and the service life of the dehumidification and anti-fog goggles is prolonged.

The first and second covers 21 and 31 have various opening manners with respect to the first and second dehumidifying cartridges 2 and 3. For example, an opening is formed above the first dehumidifying box 2, one side of the first cover plate 21 is reversely connected to the opening of the first dehumidifying box 2 through hinges such as hinges, and the first cover plate 21 and the opening can be provided with mutually matched latches as required on the side away from the hinge side. In addition, a sliding groove may be further formed at an opening portion above the first dehumidifying box 2, and the first cover plate 21 is slidably mounted at the opening portion of the first dehumidifying box 2 through the sliding groove. In order to avoid external moisture from entering the cavity surrounded by the goggle body 1 and the eyes through the opening, it is necessary to ensure the sealing of the joint between the first cover plate 21 and the opening, and a sealing rubber strip may be disposed on the periphery of the lower surface of the first cover plate 21. The second cover plate 31 and the second dehumidifying box 3 are disposed with reference to the first cover plate 21 and the first dehumidifying box 2.

Further, the first dehumidifying cartridge 2 and the second dehumidifying cartridge 3 each include upper and lower chambers, the upper chamber being used to store the dehumidifying agent 4, and the lower chamber being used to serve as the first water collecting chamber 23 to collect water droplets dripping from the dehumidifying agent 4. Particularly, the middle part of the first dehumidifying box 2 is provided with a first hollow clapboard 22, a cavity below the first hollow clapboard 22 is used as a first water collecting cavity 23, the dehumidifying agent 4 is stacked on the hollow clapboard, and the first dehumidifying box 2 is communicated with the inside of the goggles body 1 through the cavity on the upper layer.

Similarly, the middle part of the second dehumidifying box 3 is provided with a second hollow-out partition plate 32, and considering the length angle of the second dehumidifying box 3, the second dehumidifying box 3 is divided into a plurality of chambers along the length direction, and the second water collecting chamber 33 which is divided into an upper chamber and a lower chamber through the second hollow-out partition plate 32, namely, the upper chamber of the second hollow-out partition plate 32 and the second water collecting chamber 33 which is arranged at the lower chamber are correspondingly arranged into a plurality of groups one by one, and the dehumidifying agent 4 is arranged above the second hollow-out partition plate 32, namely, in the upper chamber. And a first air inlet channel 35 extending vertically upwards is arranged between the adjacent second water collecting cavities 33, the tops of the plurality of first air inlet channels 35 are communicated through a second air inlet channel 36 arranged horizontally, and the second air inlet channel 36 is communicated with the upper-layer cavity.

The water vapor in the goggles body 1 upwards enters the first air inlet channel 35, flows to the second air inlet channel 36 through the first air inlet channel 35, enters the upper-layer cavity from the second air inlet channel 36 and is absorbed by the desiccant, and the water drops dropping after the water vapor generated by long-time wearing are absorbed by the desiccant and then are gathered in the second water collecting cavity 33. In order to discharge water drops conveniently, the first liquid discharge hole 24 is formed in the bottom or one side of the bottom of the first water collecting cavity 23, the second liquid discharge hole 34 is formed in the bottom or one side of the bottom of the second water collecting cavity 33, the first liquid discharge hole 24 and the second liquid discharge hole 34 are sealed through plugs, and the plugs are pulled out when liquid discharge is needed.

The first dehumidifying box 2 and the second dehumidifying box 3 are preferably integrally formed, and the dehumidifying agent 4 is required to be replaced only by opening the first cover plate 21 and the second cover plate 31 respectively, and naturally, the first dehumidifying box 2 and the second dehumidifying box 3 can be detachably arranged in consideration of carrying convenience, such as inserting into the goggles body 1.

Preferably, the end of the first dehumidification box 2 communicated with the inside of the goggle body 1 and the end of the first air inlet channel 35 communicated with the inside of the goggle body 1 can be further provided with an air inlet valve which is opened in a rotating manner, when the goggle body 1 is worn, the air inlet valve is opened in a rotating manner, so that water vapor in the goggle body 1 can enter the first dehumidification box 2 and the second dehumidification box 3 respectively to be absorbed, when the goggle body 1 is worn, the air inlet valve can be closed, the first dehumidification box 2 and the second dehumidification box 3 are sealed, the moisture in the air is prevented from entering the first dehumidification box 2 or the second dehumidification box 3 to cause the dehumidification agent 4 to fail, the dehumidification duration of the dehumidification agent 4 in the dehumidification and anti-fog goggle is prolonged, obviously, when the air inlet valve is not limited to be opened in a rotating manner, the air inlet valve can be flexibly selected as required, and the structure of the air inlet valve can refer to the prior art.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The moisture-removing and fog-preventing goggles provided by the utility model are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a dehumidification antifog goggles, its characterized in that, includes goggles body (1), the symmetry is located goggles body (1) both sides, with first dehumidification box (2) of the inside intercommunication of goggles body (1) are located goggles body (1) top, with second dehumidification box (3) of the inside intercommunication of goggles body (1), first dehumidification box (2) with all be equipped with desiccant (4) in second dehumidification box (3).

2. Moisture removing and anti-fog goggles as claimed in claim 1, characterized in that said first moisture removing box (2) is provided with a first cover plate (21) which can be opened to replace said moisture removing agent (4), and said second moisture removing box (3) is provided with a second cover plate (31) which can be opened to replace said moisture removing agent (4).

3. The moisture removing and fog preventing goggles as claimed in claim 2, wherein said first cover plate (21) is connected upside down over said first moisture removing box (2), said second cover plate (31) is connected upside down over said second moisture removing box (2), and the peripheral portions of said first cover plate (21) and said second cover plate (31) are provided with sealing rubber strips.

4. The moisture removal and anti-fog goggles as claimed in claim 1, wherein said first moisture removal box (2), said second moisture removal box (3) are each integrally formed with said goggle body (1).

5. The moisture removal and fog prevention goggles as claimed in claim 3, wherein a first hollowed-out partition plate (22) is arranged in the middle of the first moisture removal box (2), the desiccant (4) is arranged above the first hollowed-out partition plate (22), and a first water collection cavity (23) is arranged below the first hollowed-out partition plate (22);

the middle part of the second dehumidifying box (3) is provided with a second hollowed-out partition plate (32), the dehumidifying agent (4) is arranged above the second hollowed-out partition plate (32), and a second water collecting cavity (33) is arranged below the second hollowed-out partition plate (32).

6. The moisture-removing and fog-preventing goggles as claimed in claim 5, wherein said first moisture-removing box (2) is provided with a first drain hole (24) and said second moisture-removing box (3) is provided with a second drain hole (34).

7. The moisture removing and anti-fog goggles as claimed in claim 6, wherein a plurality of vertically extending first air inlet channels (35) and a second air inlet channel (36) communicating vertically with all of the first air inlet channels (35) are provided in the second moisture removing box (3).

8. Moisture removing and anti-fog goggles as claimed in claim 7, characterised in that said moisture removing agent (6) is spherical calcium chloride particles.

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