Steam glasses

Abstract

The present invention discloses a steam glasses, comprising: a lens, a frame, a liquid storage part, a ventilation part and a heating part, the frame comprising a frame part arranged around a set area of ​​the lens, the frame part protruding from the lens on the inner side of the lens, so that a steam space surrounded by the frame part and open toward the eye is defined between the frame part and the set area of ​​the lens, more than 70% of the set area is a visible area, the liquid storage part is arranged on the frame and avoids the visible area, the space where the liquid storage part is located is connected with the steam space, the ventilation part is arranged on the frame and avoids the visible area, the ventilation part is used to induce airflow to flow through the liquid storage part, the heating part is arranged on the frame and avoids the visible area, the heating part is used to heat the liquid in the liquid storage part and / or to heat the airflow flowing through the liquid storage part. The steam glasses according to the present invention can effectively alleviate the problem of dry eyes, and have good visibility.

Description

Technical Field

[0001] The invention relates to the technical field of eye massage, in particular to a pair of steam glasses. Background Art

[0002] In order to improve the problem of dry eyes caused by eye fatigue, related technologies have glasses that prevent dry eyes. Liquid storage is arranged on the glasses, and the water in the liquid storage naturally evaporates to form steam, which has an effect on alleviating the problem of dry eyes. However, the steam is formed slowly and cannot quickly relieve the problem of dry eyes. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention is to provide a steam glasses, which can effectively alleviate the problem of dry eyes and have good visibility.

[0004] The steam glasses according to an embodiment of the present invention include: a lens, wherein two sides of the thickness of the lens are respectively an inner side facing the eye and an outer side facing away from the eye; a frame, wherein the frame includes a frame portion arranged around a set area of ​​the lens, wherein the frame portion protrudes from the lens on the inner side of the lens, so that a steam space surrounded by the frame portion and open in a direction toward the eye is defined between the frame portion and the set area of ​​the lens, wherein more than 70% of the set area is a visible area; and a liquid storage member, wherein the liquid storage member is arranged on the frame and avoids the visible area, and the space where the liquid storage member is located The device is connected to the vapor space so that vapor generated by evaporation of liquid in the liquid storage member can enter the vapor space from the periphery of the vapor space; a ventilation member, the ventilation member is arranged on the frame and avoids the visible area, the ventilation member is used to induce airflow through the liquid storage member, and the airflow flowing through the liquid storage member can carry the vapor evaporated from the liquid storage member into the vapor space and blow the visible area; a heating member, the heating member is arranged on the frame and avoids the visible area, the heating member is used to heat the liquid in the liquid storage member and / or to heat the airflow flowing through the liquid storage member.

[0005] According to the steam glasses of the embodiment of the present invention, by providing ventilation parts and heating parts, the steam can be evaporated quickly and autonomously, and the steam is carried into the steam space through the ventilation parts, and the steam is diffused from the periphery to the center of the steam space, so that the steam can diffuse in the steam space more quickly and evenly, so as to effectively improve the problem of dry eyes. Moreover, by providing the liquid storage part, ventilation part and heating part on the frame and avoiding the visible area, and cooperating with the ventilation part to induce airflow to blow the visible area, the steam glasses can have a good visual effect. In addition, since the heating part avoids the visible area and does not directly bake the eyes, the humidification effect is reliable and the user experience is improved.

[0006] In some embodiments, the liquid storage member is disposed on the lens frame portion, and the liquid storage member extends along an extension direction of the lens frame portion.

[0007] In some embodiments, the frame portion includes two horizontal frame portions spaced apart from each other in the upper and lower directions, and two vertical frame portions connected on both sides between the two horizontal frame portions. The liquid storage component extends along at least one of the horizontal frame portions, and the extension length exceeds 1 / 2 of the length of the corresponding horizontal frame portion.

[0008] In some embodiments, the liquid storage member extends from one of the horizontal frame portions to one of the vertical frame portions and extends along the vertical frame portions in a bending manner, or the liquid storage member extends from one end of one of the horizontal frame portions to the other end of the horizontal frame portion.

[0009] In some embodiments, the frame includes two frame parts and a nose bridge connected between the two frame parts, the ventilation member is provided on the nose bridge and / or the frame part, one end of the liquid storage member in the extension direction extends to the ventilation member, and the ventilation member supplies air toward the liquid storage member.

[0010] In some embodiments, the mirror frame portion has an air supply port connected to the outlet of the ventilation member or formed by the outlet of the ventilation member, the air supply port is open toward the liquid storage member and the flow area of ​​the air supply port gradually decreases along the air outlet direction.

[0011] In some embodiments, the thickness of the ventilation member is less than or equal to the thickness of the frame at the corresponding position, and the thickness direction of the ventilation member is consistent with the thickness direction of the frame at the corresponding position, so that the surface of the ventilation member is lower than or flush with the surface of the frame at the corresponding position.

[0012] In some embodiments, the ventilation member is built into the frame, or at least an inlet of the ventilation member is exposed outside the frame.

[0013] In some embodiments, the frame includes two frame parts and a nose bridge connected between the two frame parts, the frame parts on each side define a vapor space, the frame parts on each side are provided with the liquid storage part, and the vapor formed by evaporation of the liquid in the liquid storage part on each side can enter the vapor space on the corresponding side.

[0014] In some embodiments, the vapor spaces on both sides are isolated from each other, or the vapor spaces on both sides are connected through the nose bridge.

[0015] In some embodiments, the glasses frame includes: a glasses frame and an eye mask, the glasses frame includes two frame portions connected to a beam portion between the two frame portions, the eye mask includes two eye frame portions and a connecting portion between openings of the eye frame portions on both sides, the two eye frame portions are respectively arranged corresponding to the two frame portions to form two glasses frame portions respectively, the connecting portion is arranged corresponding to the beam portion to form the nose bridge, when the vapor spaces on both sides are isolated from each other, each of the eye frame portions is a closed ring; when the vapor spaces on both sides are connected through the nose bridge, each of the eye frame portions is an open ring opening toward the connecting portion, the connecting portion defines a connecting channel connecting between the openings of the eye frame portions on both sides, the connecting channel is open in a direction away from the beam portion and connects the vapor spaces on both sides.

[0016] In some embodiments, at least one ventilation member is provided on the nose bridge, and at least one ventilation member can supply air to the liquid storage members on both sides simultaneously, or at least two ventilation members are provided on the nose bridge, and the liquid storage members on both sides are supplied with air by different ventilation members on the nose bridge respectively, or at least one ventilation member is provided on the side of the frame portion away from the nose bridge to supply air to the liquid storage member on the corresponding side, or at least one ventilation member is provided on the side of the frame portion close to the nose bridge to supply air to the liquid storage member on the corresponding side.

[0017] In some embodiments, the nose bridge has a central air inlet, and the ventilation member is arranged on the nose bridge and introduces airflow through the central air inlet, wherein when the steam spaces on both sides are isolated from each other, the central air inlet is isolated from the steam space, or when the steam spaces on both sides are connected through the nose bridge, the central air inlet is connected to the steam space.

[0018] In some embodiments, the frame has an air inlet, and the ventilation member introduces airflow through the air inlet, wherein the air inlet includes a first air inlet connected to the vapor space; or the air inlet includes a second air inlet isolated from the vapor space; or the air inlet includes a third air inlet formed on the inner side of the frame; or the air inlet includes a fourth air inlet formed on the outer side of the frame.

[0019] In some embodiments, an air duct is provided on the frame portion, and the air duct is defined by the liquid storage member and / or the frame portion, the air duct is located at the periphery of the vapor space and has an exhaust port connected to the vapor space, the liquid storage member includes a liquid storage portion provided between the air duct and the heating member, the heating member is used to heat the liquid storage portion so that the liquid in the liquid storage portion evaporates into the air duct, the airflow flowing through the air duct can accelerate the evaporation of the liquid in the liquid storage member, and the evaporated vapor can enter the air duct and enter the vapor space through the exhaust port, and the ventilation member is used to induce airflow to flow through the air duct to accelerate the evaporation of the liquid in the liquid storage member into vapor.

[0020] In some embodiments, the first end in the extension direction of the air duct is opened to form an air duct inlet, the exhaust port includes an air duct outlet and / or a sub-outlet, the second end in the extension direction of the air duct is opened to form the air duct outlet, the sub-outlet is formed on the side wall between the two ends in the extension direction of the air duct, and the ventilation member is arranged at the air duct inlet to supply air into the air duct.

[0021] In some embodiments, the exhaust port includes the sub-air outlet, and the air duct has a blocking rib, which is arranged downstream of the sub-air outlet. The blocking rib is configured to block a portion of the airflow from being discharged from the corresponding sub-air outlet to the steam space, and to allow another portion of the airflow to pass over or through the blocking rib to reach downstream of the blocking rib.

[0022] In some embodiments, the exhaust port includes the air duct outlet, the frame portion includes two horizontal frame portions spaced apart from each other in the upper and lower directions, and two vertical frame portions connected on both sides between the two horizontal frame portions, the air duct extends along one of the horizontal frame portions, and the second end in the extension direction of the air duct extends to be spaced apart from the vertical frame portion and open toward the vertical frame portion, or the second end in the extension direction of the air duct extends to the vertical frame portion and is bent along the vertical frame portion and open toward the other horizontal frame portion.

[0023] In some embodiments, the exhaust port further includes the sub-air outlet, the air duct is located at the upper horizontal frame portion, and the sub-air outlet is open toward the lower horizontal frame portion.

[0024] In some embodiments, the exhaust port is multiple and spaced apart along the extension direction of the air duct so as to be spaced apart along the circumference of the steam space, and each of the exhaust ports is disposed toward a side frame of the mirror frame.

[0025] In some embodiments, one side of the liquid storage portion is the windward side and participates in defining the air duct, the side of the liquid storage portion facing away from the air duct is the leeward side, the liquid storage portion has a liquid storage hole that passes through the windward side and the leeward side of the liquid storage portion, the steam glasses include a sealing component, the sealing component is arranged on the leeward side of the liquid storage portion and blocks the liquid storage hole, and the sealing component includes the heating element.

[0026] In some embodiments, the liquid storage part further includes a support portion, the support portion is disposed on a side of the liquid storage part close to the vapor space, and the air duct is located between the liquid storage part and the support portion.

[0027] In some embodiments, at least a portion of the liquid storage member is exposed outside the lens frame, and the portion of the liquid storage member exposed outside the lens frame participates in defining the vapor space.

[0028] In some embodiments, the liquid storage component alone defines an air duct, or the liquid storage component cooperates with the lens frame portion to form an air duct, the ventilation component is suitable for blowing air flow into the air duct to accelerate the evaporation of liquid in the liquid storage portion, and the portion of the liquid storage component exposed outside the lens frame portion has an exhaust port connecting the air duct and the vapor space.

[0029] In some embodiments, in the thickness direction of the frame portion, an edge of the frame portion away from the lens is a first inner edge, an edge of a portion of the liquid storage component exposed outside the frame portion away from the lens is a second inner edge, and the second inner edge is located on a side of the first inner edge close to the lens, or the second inner edge is flush with the first inner edge.

[0030] In some embodiments, the liquid storage component is detachably or movably connected to the lens frame portion, and can be filled with liquid when the liquid storage component leaves the working position.

[0031] In some embodiments, the frame portion has a slot open toward the eye, and the liquid storage component is detachably embedded in the slot.

[0032] In some embodiments, the liquid storage component is built into the frame portion, and the frame has a liquid injection hole connected to the liquid storage component, or the frame is detachable or openable, and the liquid storage component can be injected with liquid when the frame is detached or opened.

[0033] In some embodiments, the heating element and the liquid storage element are both arranged on the mirror frame portion, the heating element is arranged corresponding to the liquid storage element, and the heating element is located on a side of the liquid storage element away from the steam space.

[0034] In some embodiments, the heating element is in sheet shape, and the thickness side of the heating element is disposed facing the liquid storage element, and the height direction of the heating element is from the outer side of the lens to the inner side of the lens.

[0035] In some embodiments, the vapor glasses further include: a liquid-isolating heat-conducting component, wherein the liquid-isolating heat-conducting component is disposed between the heating component and the liquid storage component and avoids the visible area.

[0036] In some embodiments, the steam glasses further include: a heat insulating member, which is disposed between the other side of the thickness of the heating member facing away from the liquid storage member and the frame, and avoids the visible area.

[0037] In some embodiments, the set area of ​​the lens also includes a non-visible area outside the visible area, and at least a portion of at least one of the liquid storage component, the ventilation component and the heating component is arranged opposite to the non-visible area.

[0038] In some embodiments, the frame includes: a glasses frame and an eye mask, wherein the eye mask is disposed on a side of the glasses frame close to the inner side of the lens, and at least a portion of the eye mask is flexible, and the eye mask includes a hard part and a soft part, wherein the hard part is connected to the glasses frame, and the soft part is located on a side of the hard part away from the glasses frame.

[0039] In some embodiments, the frame includes two temples, and at least one of the temples has a built-in power supply device and / or an electric control device.

[0040] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a diagram of the use state of the steam glasses according to the first embodiment of the present invention;

[0042] Figure 2 yes Figure 1 A perspective view of the vapor glasses shown in ;

[0043] Figure 3 yes Figure 2 An exploded view of the vapor glasses shown in ;

[0044] Figure 4 yes Figure 2 Orthographic projection of the vapor glasses shown in ;

[0045] Figure 5 is along Figure 4 A cross-sectional view of the line AA shown in FIG.

[0046] Figure 6 yes Figure 5 An enlarged view of the circled section B;

[0047] Figure 7 yes Figure 6 The enlarged view of the C section circled in the middle;

[0048] Figure 8 is along Figure 4 A cross-sectional view of the DD line shown in FIG. 1 , wherein the lens is not shown;

[0049] Fig. 9 yes Figure 2 Orthographic projection of the eye mask shown in ;

[0050] Fig.10 is along Fig. 9 A cross-sectional view of line EE shown in FIG.

[0051] Fig.11 is a three-dimensional diagram of the vapor glasses according to the second embodiment of the present invention;

[0052] Fig.12 yes Fig.11 Orthographic projection of the vapor glasses shown in ;

[0053] Fig.13 is along Fig.12 A cross-sectional view of line FF shown in FIG.

[0054] Fig.14 is along Fig.12 A cross-sectional view of the GG line shown in ;

[0055] Fig.15 yes Fig.14 The enlarged view of the H section circled in the middle;

[0056] Fig.16 yes Fig.15 An exploded view of the lens frame and the liquid storage member shown in FIG.

[0057] Fig.17 yes Fig.16 A perspective view of the liquid storage member shown in one angle;

[0058] Fig.18 yes Fig.16 A perspective view of the liquid storage member at another angle shown in ;

[0059] Fig.19 is a three-dimensional diagram of the vapor glasses according to the third embodiment of the present invention;

[0060] Fig. 20 yes Fig.19 An exploded view of the vapor glasses shown in ;

[0061] Fig.21 yes Fig.19 A cross-sectional view of the vapor glasses shown in ;

[0062] Fig. 22 is a partial cross-sectional view of the vapor glasses according to the fourth embodiment of the present invention;

[0063] Fig.23 yes Fig. 22 The enlarged view of the J part circled in the middle;

[0064] Fig.24 is a three-dimensional diagram of the vapor glasses according to the fifth embodiment of the present invention;

[0065] Fig.25 yes Fig.24 Orthographic projection of the vapor glasses shown in ;

[0066] Fig.26 is along Fig.25 A cross-sectional view of line KK shown in FIG.

[0067] Fig. 27 is a three-dimensional diagram of the vapor glasses according to the sixth embodiment of the present invention;

[0068] Fig.28 yes Fig. 27 An exploded view of the vapor glasses shown in ;

[0069] Fig.29 yes Fig. 27 Orthographic projection of the vapor glasses shown in ;

[0070] Fig.30 is along Fig.29 A cross-sectional view of the MM line shown in ;

[0071] Fig.31 yes Fig.30 An enlarged view of the N part circled in the middle.

[0072] Reference numerals:

[0073] Steam glasses 100; Eyes 200;

[0074] Lens 1; setting area 10; viewing area 101;

[0075] Spectacle frame 2; spectacles frame 21; frame portion 211; beam portion 212; temple frame 213;

[0076] Eye mask 22; eye frame portion 221; connecting portion 222; mounting ear 223;

[0077] Hard part 22a; soft part 22b; temple 23;

[0078] Mirror frame portion 201; horizontal frame portion 2011; vertical frame portion 2012;

[0079] First inner edge 2013; slot 2014; step portion 2015;

[0080] Nose bridge 202; mounting cavity 2021;

[0081] Air inlet 2a; first air inlet 2a1; second air inlet 2a2;

[0082] The third air inlet 2a3; the central air inlet 2a4; the air supply port 2b; the through hole 2c;

[0083] Liquid storage member 3; liquid storage portion 31; windward side 311; leeward side 312; liquid storage hole 313;

[0084] Support portion 32; groove 321; step structure 322;

[0085] Wing plate portion 33; second inner edge 331;

[0086] Ventilation member 4; heating member 5; sealing member 50; liquid-insulating heat-conducting member 6; heat-insulating member 7;

[0087] Power supply device 8; electronic control device 9; steam space S; communication channel R;

[0088] Air duct W; exhaust port W1; air duct outlet W11; sub-air outlet W12; air duct inlet W2; retaining rib W3. DETAILED DESCRIPTION

[0089] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0090] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific processes and examples of materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0091] Hereinafter, with reference to the accompanying drawings, a vapor glasses 100 according to an embodiment of the present invention will be described.

[0092] like Figure 1-Figure 3As shown, the steam glasses 100 include: a lens 1 and a frame 2. The two sides of the thickness of the lens 1 are respectively the inner side facing the eye 200 and the outer side facing away from the eye 200, and the frame 2 includes a frame portion 201 arranged around the setting area 10 of the lens 1, and the frame portion 201 protrudes from the lens 1 on the inner side of the lens 1, so that a steam space S surrounded by the frame portion 201 and open toward the eye 200 is defined between the frame portion 201 and the setting area 10 of the lens 1, that is, the steam space S is opposite to the eye 200 and open toward the eye 200, so that when there is steam in the steam space S, the steam can contact the eye 200, humidify the eye 200, and improve the dryness of the eye 200.

[0093] It should be noted that the setting area 10 of the lens 1 refers to: Figure 6 As shown, the portion of the lens 1 that does not overlap with the frame 2 (e.g., the portion of the lens 1 that is not embedded in the frame 2) and is surrounded by the frame portion 201. More than 70% of the set area 10 is the visible area 101, for example, 70% of the set area 10 is the visible area 101, 75% of the set area 10 is the visible area 101, 80% of the set area 10 is the visible area 101, 85% of the set area 10 is the visible area 101, 90% of the set area 10 is the visible area 101, 95% of the set area 10 is the visible area 101, 100% of the set area 10 (i.e., the entire set area 10) is the visible area 101, and so on.

[0094] Since the vapor space S is arranged opposite to the eye 200, the visible area 101 is also arranged opposite to the eye 200, so the user can observe the objects outside the lens 1 through the visible area 101. Therefore, according to the vapor glasses 100 of the embodiment of the present invention, since both the vapor space S and the visible area 101 are suitable for being opposite to the eye 200, on the one hand, the vapor in the vapor space S can be used to humidify the eye 200 to improve the dryness of the eye 200, and on the other hand, the visible area 101 can be used to meet the visual effect, so that the user can observe the objects outside the lens 1 through the visible area 101, so that the user can move or work freely when using the vapor glasses 100, and there is no problem of limited movement due to blindness.

[0095] like Figure 3 As shown, the vapor glasses 100 include: a liquid storage part 3, combined with Figure 4-Figure 7The liquid storage part 3 is arranged on the frame 2 and avoids the visible area 101, so as to avoid the liquid storage part 3 blocking the visible area 101 and affecting the user's observation of the outside of the lens 1 through the visible area 101. The space where the liquid storage part 3 is located is connected to the steam space S (including direct connection and indirect connection), so that the steam (such as water vapor) formed by the evaporation of the liquid in the liquid storage part 3 can enter the steam space S to humidify the eye 200. It should be noted that the composition of the liquid in the liquid storage part 3 is not limited, for example, it can be water or eye protection liquid, etc. For the sake of simplicity of description, this article only takes water as an example for explanation.

[0096] like Figure 6 As shown, the vapor generated by the evaporation of the liquid in the liquid storage member 3 can enter the vapor space S from the periphery of the vapor space S (for example, along the Figure 6 It should be noted that “the vapor diffuses from the periphery to the center of the vapor space S” should be understood in a broad sense, as long as it can diffuse from at least one point on the periphery to the center, it does not have to diffuse from all four sides to the center at the same time. Therefore, after diffusing from a certain point on the periphery to the center, the vapor diffused to the center can also diffuse to the periphery under the action of the airflow (for example, along Figure 8 Of course, it can also be set to diffuse from all four sides to the center at the same time, which is not limited here.

[0097] In this way, on the one hand, a humidification trend of diffusion from the periphery to the center can be formed in the vapor space S, which can improve the humidification efficiency and humidification uniformity of the vapor space S to a certain extent compared with diffusion from the center to the periphery. On the other hand, the central area of ​​the vapor space S is suitable for facing the eyes in the eye area 200. Since the steam enters the vapor space S from the periphery of the vapor space S, rather than from the center of the vapor space S, the adverse effect of the steam entering the central area of ​​the vapor space S, that is, the part facing the eyes, can be reduced. In this way, the visual effect can be taken into account while improving the humidification effect. In addition, since the peripheral area of ​​the vapor space S is relatively large, the liquid storage part 3 and the position where the steam enters the vapor space S can be flexibly set, and the position where the steam enters the vapor space S can be flexibly increased as needed, thereby further improving the humidification uniformity and humidification efficiency.

[0098] It should be noted that, although "the vapor formed by the evaporation of the liquid in the liquid storage part 3 can enter the vapor space S from the periphery of the vapor space S", it is not limited to the liquid storage part 3 being located in the peripheral area of ​​the vapor space S. For example, the liquid storage part 3 can be arranged on the frame part 201 to be located in the peripheral area of ​​the vapor space S. For example, in other embodiments, the liquid storage part 3 can also be arranged on the nose bridge 202, or the temple frame 213, or the temple 23, etc., so that the air flow channel connecting the liquid storage part 3 and the vapor space S can be used to transport the vapor evaporated from the liquid storage part 3 to the vapor space S, which will not be elaborated here.

[0099] like Figure 3 As shown, the steam glasses 100 further include: a ventilation member 4, which is used to induce airflow to flow through the liquid storage member 3 to accelerate the evaporation of the liquid in the liquid storage member 3, and the airflow flowing through the liquid storage member 3 can carry the vapor evaporated from the liquid storage member 3 into the vapor space S and blow the visible area 101. Therefore, on the one hand, the evaporation of the liquid in the liquid storage member 3 can be accelerated by the airflow flowing through the liquid storage member 3, and on the other hand, the airflow can be used to promote the vapor evaporated from the liquid storage member 3 to quickly enter the vapor space S, thereby improving the uniformity and rapidity of the vapor diffusion in the vapor space S. On the other hand, the airflow can be used to blow the visible area 101 of the lens 1. When the visible area 101 has liquefied mist, the mist in the visible area 101 can be accelerated to evaporate into water vapor, thereby further ensuring the humidification effect, and ensuring the visual effect, thereby avoiding the adverse effect of the water mist on the visual effect of the visible area 101.

[0100] It should be noted that the specific type of the ventilation member 4 is not limited, for example, it can be a centrifugal fan, an axial flow fan, a diagonal flow fan, etc. In addition, it should be noted that, illustratively, the flow direction of the driving airflow of the ventilation member 4 can be from the side of the liquid storage member 3 close to the ventilation member 4 to the side away from the liquid storage member 3, so that the blown airflow with high humidity can flow into the steam space S without passing through the ventilation member 4, thereby ensuring the humidification effect.

[0101] In addition, it should be noted that the possibility of mist formation in the visible area 101 can be further reduced by controlling the liquid composition in the liquid storage member 3, or controlling the composition or material of the lens 1, or controlling the temperature difference between the inside and outside of the lens 1. In addition, it should be noted that "the airflow blows over the visible area 101" does not require the airflow to blow directly toward the visible area 101, as long as the airflow contacts the visible area 101 during the flow in the vapor space S.

[0102] like Figure 3As shown, the steam glasses 100 further include: a heating element 5, which is used to heat the liquid in the liquid storage element 3 and / or to heat the airflow flowing through the liquid storage element 3, so as to accelerate the evaporation of the liquid in the liquid storage element 3, thereby accelerating the generation of water vapor and improving the humidification effect on the eye 200. And when the heating element 5 can cause the airflow flowing through the liquid storage element 3 to heat up (for example, the heating element 5 directly heats the airflow induced by the ventilation element 4, or the heating element 5 heats the liquid storage element 3, and the liquid storage element 3 can conduct heat to transfer heat to the airflow flowing through it, so that the heating element 5 can indirectly heat the airflow induced by the ventilation element 4, etc.), the water vapor can be better maintained in the process of entering the steam space S with the airflow and in the process of flowing in the steam space S, thereby improving the humidification effect to a certain extent.

[0103] It should be noted that the relative position relationship among the heating element 5, the ventilation element 4 and the liquid storage element 3 is not limited. For example, the heating element 5 can directly heat only the liquid in the liquid storage element 3 without directly heating the airflow flowing through the liquid storage element 3. The heating element 5 can also directly heat only the airflow flowing through the liquid storage element 3 without directly heating the liquid in the liquid storage element 3. The heating element 5 can also directly heat both the airflow flowing through the liquid storage element 3 and the liquid in the liquid storage element 3, thereby accelerating the evaporation of the liquid in the liquid storage element 3.

[0104] In addition, by providing the ventilation element 4 and the heating element 5, on the one hand, the evaporation rate of the liquid in the liquid storage element 3 can be increased from two aspects to quickly increase the humidity of the vapor space S. Compared with not providing the ventilation element 4 and the heating element 5 and only relying on the natural evaporation of the liquid storage element 3, the user's usage needs can be greatly improved. On the other hand, when one of the ventilation element 4 and the heating element 5 fails, the other can be used to accelerate the evaporation of the liquid in the liquid storage element 3. On the other hand, at least one of the ventilation element 4 and the heating element 5 can be set to work as needed, so that the humidification efficiency can have multiple adjustment gears, and the user can freely choose the combination. For example, only turning on the ventilation element 4 or the heating element 5 can be low-grade humidification, and turning on the ventilation element 4 and the heating element 5 at the same time can be high-grade humidification, and so on.

[0105] In addition, the ventilation element 4 and the heating element 5 accelerate the evaporation of water at the same time, which can avoid the situation where the ventilation element 4 is set alone so that the wind force is too strong, causing discomfort to the eyes, or the heating element 5 is set alone so that the temperature is too high, there is a potential safety hazard in use, or the temperature is too high to bake the eyes 200 and affect the humidification effect. For example, in some optional examples, the control mode can be set so that the heating element 5 works continuously and the ventilation element 4 works intermittently, so that the steam can accumulate near the liquid storage element 3, and after sufficient steam is generated, it is carried out to the steam space S by the wind, so as to improve the problem of insufficient steam accumulation and unclear humidification effect caused by continuous blowing. Of course, the present invention is not limited to this. The problem of insufficient steam accumulation and unclear humidification effect caused by continuous blowing can also be improved by adjusting the rotation speed of the ventilation element 4 and adjusting the heating power of the heating element 5, which will not be elaborated here.

[0106] Combination Figure 3 and Figure 6 , Figure 7 As shown, the ventilation member 4 and the heating member 5 are both arranged on the frame 2 and avoid the visible area 101, so that the ventilation member 4 and the heating member 5 can avoid blocking the visible area 101, affecting the user's observation of the outside of the lens 1 through the visible area 101, and because the heating member 5 avoids the visible area 101, that is, it is equivalent to avoiding the steam space S, thereby avoiding the problem of baking the eye 200 caused by arranging the heating member 5 in the steam space S and drying the steam space S, thereby ensuring the humidification effect of the steam space S on the eye 200. In this way, the humidification effect can be taken into account while ensuring the visual effect.

[0107] It should be noted that the ventilation member 4 is arranged on the frame 2 and avoids the visible area 101, but is not limited to being located in the peripheral area of ​​the vapor space S. For example, the ventilation member 4 can be arranged on the frame portion 201 to be located in the peripheral area of ​​the vapor space S. For example, in other embodiments, the ventilation member 4 can also be arranged on the nose bridge 202, or the temple frame 213, or the temple 23, etc., as long as the above-mentioned ventilation member 4 can induce airflow through the liquid storage member 3 to accelerate the evaporation of liquid in the liquid storage member 3. Furthermore, it should be noted that the heating element 5 is disposed on the frame 2 and avoids the visible area 101, but is not limited to being located in the peripheral area of ​​the vapor space S. For example, the heating element 5 may be disposed on the frame portion 201 to be located in the peripheral area of ​​the vapor space S. For example, in other embodiments, the heating element 5 may also be disposed on the nose bridge 202, or the temple frame 213, or the temple 23, etc., as long as the above-mentioned heating element 5 can heat the liquid in the liquid storage part 3 and / or be used to heat the airflow flowing through the liquid storage part 3 to accelerate the evaporation of the liquid in the liquid storage part 3.

[0108] In addition, it should be noted that it is understandable that, since the liquid storage part 3, the ventilation part 4 and the heating part 5 all avoid the visible area 101, and more than 70% of the set area 10 is the visible area 101, it is explained that more than 70% of the set area 10 can be set as the visible area 101. For example, the parts of the set area 10 that do not overlap with the liquid storage part 3, the ventilation part 4 and the heating part 5 can all be set as the visible area 101, thereby improving the visible range and the visual effect. For example, preferably, when the set area 10 does not overlap with any of the liquid storage part 3, the ventilation part 4 and the heating part 5, the set area 10 can be set as the visible area 101 as a whole to maximize the visual effect, and at this time, the baffle 1 can be made of a light-transmitting material so that the baffle 1 is light-transmitting as a whole.

[0109] In short, the steam glasses 100 according to the embodiment of the present invention can quickly and autonomously evaporate steam by providing a liquid storage component 3, a ventilation component 4 and a heating component 5, and allow the airflow to diffuse rapidly and evenly in the steam space S, so as to effectively improve the problem of dryness of the eyes 200. By arranging the liquid storage component 3, the ventilation component 4 and the heating component 5 on the frame 2 and avoiding the visible area 101, and arranging the ventilation component 4 and the heating component 5, the steam glasses 100 can have a very reliable visual effect, and the heating component 5 avoids the visible area 101 and will not directly bake the eyes, thereby ensuring a reliable humidification effect and improving the user experience.

[0110] In some embodiments of the present invention, Figure 6 As shown, the liquid storage member 3 can be arranged in the lens frame 201. Thus, the distance for the vapor evaporated from the liquid storage member 3 to enter the vapor space S can be shortened, thereby reducing the loss and improving the humidification effect. In addition, the lens frame 201 is arranged at the periphery of the visible area 101. While avoiding the visible area 101, since the available space at the lens frame 201 is large, there can be sufficient space to arrange the liquid storage member 3, thereby increasing the liquid storage capacity of the liquid storage member 3 to a certain extent and reducing the frequency of adding water.

[0111] In some embodiments of the present invention, Figure 3 As shown, the frame 2 may include two frame parts 201 and a nose bridge 202 connected between the two frame parts 201, the liquid storage part 3 is arranged on the frame part 201, and the ventilation part 4 is arranged on the nose bridge 202 and / or the frame part 201, that is, at least one of the nose bridge 202 and the frame part 201 is provided with the ventilation part 4, and the ventilation part 4 sends air toward the liquid storage part 3. In this way, it can be avoided that the ventilation part 4 occupies the space outside the frame part 201 and the nose bridge 202, and the miniaturization of the frame 2 is ensured, and the airflow caused by the ventilation part 4 can flow through the liquid storage part 3 on the frame part 201 more quickly and reliably, so as to improve the effect of accelerating the evaporation of the liquid in the liquid storage part 3 and reduce the wind loss.

[0112] It should be noted that, although the frame 2 includes two frame parts 201 and a nose bridge 202 connected between the two frame parts 201, the shape and connection method of the frame parts 201 and the nose bridge 202 are not limited, for example, they can be Figure 2 The form shown in , for example, can be Fig.24 As long as the middle of the frame 2 has a concave area corresponding to the position of the bridge of the nose, it can be understood as a nose bridge 202, and the two sides of the nose bridge 202 are two frame parts 201.

[0113] In some specific examples, the thickness of the ventilation member 4 is less than or equal to the thickness at the corresponding position of the frame 2, and the thickness direction of the ventilation member 4 is consistent with the thickness direction at the corresponding position of the frame 2, so that the surface of the ventilation member 4 is lower than or flush with the surface at the corresponding position of the frame 2, so as to avoid the ventilation member 4 protruding from the surface of the frame 2. For example, when the ventilation member 4 is arranged on the bridge of the nose 202, the thickness of the ventilation member 4 is less than or equal to the thickness of the bridge of the nose 202, and the thickness direction of the ventilation member 4 can be the thickness direction of the lens 1 (such as the first to third embodiments described later), so as to avoid the ventilation member 4 protruding from the surface of the bridge of the nose 202. For another example, when the ventilation member 4 is arranged on the frame 201, the thickness of the ventilation member 4 is less than or equal to the thickness of the frame 201 where the ventilation member 4 is arranged, and the thickness direction of the ventilation member 4 can be substantially perpendicular to the thickness direction of the lens 1 (such as the fifth to sixth embodiments described later). In this way, the structure of the frame 2 can be avoided to be affected as much as possible, the frame 2 can be made thinner and smaller, and the comfort of wearing by the user can be improved.

[0114] In some embodiments of the present invention, Figure 3 As shown, the liquid storage component 3 is arranged in the frame portion 201, and the heating component 5 is also arranged in the frame portion 201. The heating component 5 is arranged corresponding to the liquid storage component 3. Therefore, the heating component 5 can be used to heat the liquid storage component 3. The heat transfer path is short, which can reduce heat waste, better improve the evaporation efficiency of the liquid storage component 3, and improve the humidification effect. In addition, the frame portion 201 is arranged on the periphery of the visible area 101. While avoiding the visible area 101, a larger space can be used, and there can be more sufficient space to set the heating component 5.

[0115] In some embodiments of the present invention, Figure 3 As shown, the liquid storage part 3 is arranged on the frame part 201, the heating part 5 is also arranged on the frame part 201, the ventilation part 4 is arranged on the nose bridge 202 and / or the frame part 201, the heating part 5 is arranged corresponding to the liquid storage part 3, and the ventilation part 4 blows air toward the liquid storage part 3. In this way, the lightness and compactness of the frame 2 can be ensured, which is convenient for wearing, and the humidification efficiency can be improved, the energy consumption can be reduced, and the visual effect can be ensured.

[0116] In some embodiments of the present invention, Figure 3 As shown, when the liquid storage member 3 is disposed on the frame portion 201, the liquid storage member 3 can extend along the extension direction of the frame portion 201. That is to say, the length direction of the liquid storage member 3 is consistent with the length direction of the corresponding position of the frame portion 201, so that on the one hand, a conformal design is realized, so that the external dimensions of the frame portion 201 will not be enlarged, and the frame portion 201 remains thin, light, and compact, which is convenient for wearing; on the other hand, the liquid storage member 3 can have a longer and more consistent dimension, so that the processing and assembly of the liquid storage member 3 can be simplified, and the liquid storage capacity of the liquid storage member 3 can be increased to a certain extent, and the frequency of adding water can be reduced.

[0117] In some embodiments of the present invention, Figure 3 and Figure 8 As shown, the lens frame portion 201 includes two horizontal frame portions 2011 spaced apart from each other in the upper and lower parts, and two vertical frame portions 2012 connected on both sides between the two horizontal frame portions 2011. The liquid storage component 3 extends along at least one horizontal frame portion 2011, and the length of the horizontal frame portion 2011 is usually greater than the length of the vertical frame portion 2012. When the liquid storage component 3 is arranged to extend along at least one horizontal frame portion 2011, it can be ensured that the liquid storage component 3 has a longer and more coherent size, ensure the windward area of ​​the liquid storage component 3, improve the liquid evaporation effect, and can increase the liquid storage capacity of the liquid storage component 3 to a certain extent, reducing the frequency of water addition.

[0118] For example, in some specific examples, such as Figure 3 and Figure 4 As shown, the extension length L1 of the liquid storage member 3 exceeds 1 / 2 of the length L0 of the corresponding horizontal frame portion 2011, that is, on which horizontal frame portion 2011 the liquid storage member 3 extends, the extension length of the liquid storage member 3 on the horizontal frame portion 2011 is greater than 1 / 2 of the length of the horizontal frame portion 2011, so that the liquid storage member 3 can be better ensured to have a longer and more coherent size, ensure the windward area of ​​the liquid storage member 3, improve the liquid evaporation effect, and can increase the liquid storage capacity of the liquid storage member 3 to a certain extent, and reduce the frequency of water addition. It should be noted that the length described in this paragraph is the straight line length in the left-right direction, so as to facilitate measurement, wherein the left-right direction refers to the left-right direction of the human body.

[0119] Optionally, in some specific examples of the present invention, the liquid storage member 3 extends from a horizontal frame portion 2011 to a vertical frame portion 2012 and bends and extends along the vertical frame portion 2012 (for example, as shown in the following embodiments 2 to 4), or, in some specific examples of the present invention, the liquid storage member 3 extends from one end of a horizontal frame portion 2011 to the other end of the horizontal frame portion 2011 (for example, as shown in the following embodiment 5). Thus, it can be better ensured that the liquid storage member 3 has a longer and more coherent size, ensure the windward area of ​​the liquid storage member 3, improve the liquid evaporation effect, and can increase the liquid storage capacity of the liquid storage member 3 to a certain extent, and reduce the frequency of adding water.

[0120] like Figure 13-Figure 15 As shown, and when the liquid storage component 3 defines the air duct W or cooperates with the lens frame portion 201 to define the air duct W, and the two ends of the air duct W in the extension direction respectively define the air duct inlet W2 and the air duct outlet W11, the ventilation component 4 can supply air from the air duct inlet W2 to the air duct W, thereby ensuring the reliability of flowing through the liquid storage component 3, more effectively accelerating the evaporation of the liquid in the liquid storage component 3, and the evaporated vapor can flow with the air flow in the air duct W to the air duct outlet W11, and be blown out from the air duct outlet W11. Therefore, by configuring the liquid storage component 3 as follows: the liquid storage component 3 extends from one end of a horizontal frame portion 2011 to the other end of the horizontal frame portion 2011, or the liquid storage component 3 extends from a horizontal frame portion 2011 to a vertical frame portion 2012 and bends and extends along the vertical frame portion 2012, the length of the air duct W can be made longer, and the air duct outlet W11 can be opened toward a vertical frame portion 2012 or bend and extend to be opened toward the other horizontal frame portion 2011, and the air flow discharged from the air duct outlet W11 can flow along the periphery of the steam space S, thereby extending the flow path of the air flow in the steam space S, improving the diffusion efficiency and uniformity of the steam in the steam space S, and avoiding direct blowing on the eyes, thereby improving the user experience.

[0121] like Figure 8 As shown, in some embodiments of the present invention, as described above, when the frame 2 may include two frame parts 201 and a nose bridge 202 connected between the two frame parts 201, the liquid storage part 3 is provided at the frame part 201 and extends along the extension direction of the frame part 201, and the ventilation part 4 is provided at the nose bridge 202 and / or the frame part 201, one end of the liquid storage part 3 in the extension direction may extend to the ventilation part 4. Thus, the frame part 201 or the liquid storage part 3 has a better guiding effect on the airflow, and the ventilation part 4 can more directly and effectively send air to the liquid storage part 3 and flow in the extension direction of the liquid storage part 3, so as to more effectively improve the effect of accelerating the humidification of the liquid storage part 3.

[0122] like Figure 8As shown, for example, in some specific examples of the present invention, the frame portion 201 and / or the nose bridge 202 has an air outlet 2b that is connected to the outlet of the ventilation member 4 or formed by the outlet of the ventilation member 4, and the air outlet 2b is open toward the liquid storage member 3 and the flow area of ​​the air outlet 2b gradually decreases along the air outlet direction. Therefore, since the air outlet 2b is open toward the liquid storage member 3, the wind sent out by the ventilation member 4 can be more directly transmitted to the liquid storage member 3, so as to more effectively improve the effect of accelerating the humidification of the liquid storage member 3, reduce wind loss, and reduce energy consumption. In addition, the air outlet 2b is set so that the flow area gradually decreases along the air outlet direction, so that the corresponding airflow pressure at the air outlet 2b can be larger than that of the steam space S, so that when the air outlet 2b is set corresponding to the liquid storage member 3, the steam generated on the liquid storage member 3 can be diffused in the steam space S faster.

[0123] Specifically, there are two ways to install the ventilation member 4. One is that the ventilation member 4 is built into the frame 2. In this case, the frame 2 is formed with an air inlet 2a that is connected to the inlet of the ventilation member 4 (such as shown in the following embodiments 1 to 3). In this case, the ventilation member 4 can be protected by the frame 2, the service life of the ventilation member 4 is increased, and the ventilation member 4 can omit its own volute, simplifying the structure. Fig. 9 and Fig.10 As shown, when the ventilation member 4 is built into the frame 2, the frame 2 may have a mounting cavity 2021, the mounting cavity 2021 has an air inlet 2a and an air outlet 2b, the air inlet 2a penetrates the surface of the frame 2, the air outlet 2b is open toward the liquid storage member 3, the ventilation member 4 is arranged in the mounting cavity 2021, and the air inlet 2a sucks in the air flow, and the air outlet 2b sends out the air flow. Another embodiment is that at least the inlet portion of the ventilation member 4 is exposed outside the frame 2 (such as shown in the fourth and fifth embodiments below), and the inlet of the ventilation member 4 can be directly used as the air inlet 2a arranged on the frame 2, in which case, the ventilation member 4 is convenient for maintenance or cleaning. Therefore, through the above two different implementation schemes, the flexibility of the ventilation member 4 can be improved to meet the installation requirements for different frames 2.

[0124] In some embodiments of the present invention, the frame 2 has an air inlet 2a (as described above, according to the relative position relationship between the ventilation member 4 and the frame 2, the air inlet 2a can be formed on the surface of the frame 2, or can be an inlet of the ventilation member 4 exposed outside the frame 2), and the ventilation member 4 introduces airflow through the air inlet 2a. Fig.19 As shown, the air inlet 2a may include a first air inlet 2a1 connected to the steam space S. Thus, the first air inlet 2a1 can introduce airflow from the steam space S, so that the airflow flows through the liquid storage member 3 and then is released back into the steam space S to form an internal circulation path, thereby reducing the heat loss of the heating element 5 and reducing power consumption.

[0125] In some embodiments of the present invention, the frame 2 has an air inlet 2a (as described above, according to the relative position relationship between the ventilation member 4 and the frame 2, the air inlet 2a can be formed on the surface of the frame 2, or can be an inlet of the ventilation member 4 exposed outside the frame 2), and the ventilation member 4 introduces airflow through the air inlet 2a. Fig.11 As shown, the air inlet 2a may include a second air inlet 2a2 isolated from the steam space S. Thus, the second air inlet 2a2 may introduce airflow from outside the steam space S, so that the airflow flows through the liquid storage member 3 and is then released into the steam space S, forming an external circulation path, thereby playing a certain role in renewing the gas in the steam space S. In addition, in this embodiment, a through hole 2c may be provided on the lens frame 201, so that the steam space S is connected to the outside, thereby facilitating the formation of external circulation and better improving the air in the steam space S.

[0126] In some embodiments of the present invention, the frame 2 has an air inlet 2a (as described above, according to the relative positional relationship between the ventilation member 4 and the frame 2, the air inlet 2a may be formed on the surface of the frame 2, or may be an inlet of the ventilation member 4 exposed outside the frame 2), and the ventilation member 4 introduces airflow through the air inlet 2a, wherein the air inlet 2a may include a third air inlet 2a3 formed on the inner side of the frame 2. It should be noted that the inner side of the frame 2 refers to the side of the frame 2 facing the human head (such as Fig.11 and Fig.19 As shown) and the side facing the vapor space S (as shown Fig.24 and Fig. 27 As shown), for example, the rear side of the nose bridge 202, the right side of the left temple 23, the left side of the right temple 23, and the radial inner side of the frame 201. Thus, the third air inlet 2a3 will not be exposed on the outer surface of the frame 2, ensuring the integrity of the appearance.

[0127] In some embodiments of the present invention, the frame 2 is provided with an air inlet 2a (as described above, according to the relative positional relationship between the ventilation member 4 and the frame 2, the air inlet 2a may be formed on the surface of the frame 2, or may be an inlet of the ventilation member 4 exposed outside the frame 2), and the ventilation member 4 introduces airflow through the air inlet 2a, wherein the air inlet 2a may include a fourth air inlet 2a (not shown) formed on the outside of the frame 2. It should be noted that the outside of the frame 2 refers to the side of the frame 2 facing away from the human head, such as the front side of the frame portion 201 and the nose bridge 202, the left side of the left temple 23, the right side of the right temple 23, and the radial outer side of the frame portion 201. As a result, the fourth air inlet 2a is not easily blocked by the human head, thereby ensuring the reliability of air intake.

[0128] Specifically, the air inlet 2a may include at least one of the first air inlet 2a1, the second air inlet 2a2, the third air inlet 2a3 and the fourth air inlet 2a. It should be noted that in some cases, the first air inlet 2a1 and the third air inlet 2a3 may be the same air inlet 2a, in some cases, the second air inlet 2a2 and the third air inlet 2a3 may also be the same air inlet 2a, and in some cases, the second air inlet 2a2 and the fourth air inlet 2a may also be the same air inlet 2a. In this way, different air intake requirements can be met.

[0129] In some embodiments of the present invention, Figure 8 and Fig.10 As shown, the frame 2 includes two frame parts 201 and a nose bridge 202 connected between the two frame parts 201, the frame parts 201 on each side define a vapor space S, and the frame parts 201 on each side are provided with a liquid storage part 3, and the vapor formed by the evaporation of liquid in the liquid storage part 3 on each side can enter the vapor space S on the corresponding side, that is, the vapor formed by the evaporation of liquid in the liquid storage part 3 on the left frame part 201 can enter the vapor space S formed by the left frame part 201 and the lens 1, and the vapor formed by the evaporation of liquid in the liquid storage part 3 on the right frame part 201 can enter the vapor space S formed by the right frame part 201 and the lens 1.

[0130] In this way, the eyes 200 on both sides of the user's nose bridge can be humidified by the steam space S on the corresponding side, further improving the humidification efficiency. Moreover, since the frame parts 201 on both sides are provided with liquid storage parts 3, the balance of weight on both sides can be improved, the problem of falling due to one side being heavier can be improved, and the wearing comfort can be improved. Optionally, the liquid storage parts 3 on both sides are arranged axially symmetrically with respect to the center plane of the nose bridge 202 (i.e., the plane opposite to the midline of the nose bridge), so as to further improve the balance of weight on both sides, improve the problem of falling due to one side being heavier, and improve the wearing comfort.

[0131] In some embodiments of the present invention, Figure 11-13 As shown, the steam spaces S on both sides are isolated from each other. Therefore, the steam spaces S on both sides will not interfere with each other, have their own circulating air paths, and the humidification effect on one side is stable. Moreover, in some cases, the steam spaces S on both sides can be set to be symmetrical about the central plane axis of the nose bridge 202, so that the eyes 200 on both sides of the user's nose bridge can experience the same humidification massage feeling, with a symmetrical humidification massage effect.

[0132] In order to isolate the vapor spaces S on both sides from each other, in some specific examples of the present invention, Figure 3 and Fig.11The frame 2 may include: a frame 21 and an eye mask 22. The frame 21 includes two frame parts 211 connected to a crossbar part 212 between the two frame parts 211. The eye mask 22 includes two eye frame parts 221 and a connecting part 222 connected between the openings of the eye frame parts 221 on both sides. The two eye frame parts 221 are respectively arranged corresponding to the two frame parts 211 to form two frame parts 201 respectively. The connecting part 222 is arranged corresponding to the crossbar part 212 to form a nose bridge 202. Each eye frame part 221 is a closed ring, so that the steam space S on both sides can be simply and effectively isolated from each other, and the structure is simple, and it is convenient to process and realize. Optionally, the frame 21 is rigid for mounting and supporting the lens 1, and at least the part of the eye mask 22 away from the frame 21 is flexible to be suitable for contacting with the skin of the human face, so that the steam space S can cooperate with the human face to form a relatively sealed humidification space to avoid steam leakage and improve the humidification effect.

[0133] In some specific examples of the present invention, Fig.11 and Fig.13 When the steam spaces S on both sides are isolated from each other and a ventilation piece 4 is provided on the nose bridge 202, the nose bridge 202 may have a central air inlet 2a4 (as described above, according to the relative position relationship between the ventilation piece 4 and the frame 2, the central air inlet 2a4 may be formed on the surface of the nose bridge 202, or may be an entrance of the ventilation piece 4 exposed outside the nose bridge 202), the ventilation piece 4 is provided on the nose bridge 202 and introduces airflow through the central air inlet 2a4, the central air inlet 2a4 may be isolated from the steam space S, that is, the central air inlet 2a4 is not connected to the steam spaces S on both sides, the ventilation piece 4 may introduce external fresh air into the steam space S, which has a certain renewal effect on the gas in the steam space S.

[0134] For instance, in a specific example, the two frame portions 211 can each be connected to an eye frame portion 221 to form two independent steam spaces S. The central air inlet 2a4 on the cross beam portion 212 is not connected to the steam spaces S on both sides. The ventilation member 4 introduces external fresh air into the steam space S, which has a certain renewal effect on the gas in the steam space S. The eye frame portion 221 is provided with a through hole 2c connected to the outside world. At this time, the air in the steam space S forms an external circulation under the action of the ventilation member 4, thereby improving the air in the steam space S.

[0135] In some other embodiments of the present invention, Figure 19-21As shown, the steam spaces S on both sides are connected through the nose bridge 202. That is, the steam in the steam space S on one side of the nose bridge 202 can enter the steam space S on the other side of the nose bridge 202 through the nose bridge 202, and the steam spaces S on both sides can crosstalk with each other. When the humidification effect on one side is insufficient, it can be supplemented by the other side, thereby balancing the humidification effects on both sides.

[0136] In order to realize that the vapor spaces S on both sides are connected through the nose bridge 202, in some specific examples of the present invention, Fig.19 and Fig. 20 The frame 2 may include: a frame 21 and an eye mask 22. The frame 21 includes two frame portions 211 connected to a beam portion 212 between the two frame portions 211. The eye mask 22 includes two eye frame portions 221 and a connecting portion 222 connected between openings of the eye frame portions 221 on both sides. The two eye frame portions 221 are respectively arranged corresponding to the two frame portions 211 to form two frame portions 201 respectively. The connecting portion 222 is arranged corresponding to the beam portion 212 to form a nose bridge 202. Each eye frame portion 221 is an open ring opening toward the beam portion 212. The connecting portion 222 defines a connecting channel R connecting between the openings of the eye frame portions 221 on both sides. The connecting channel R is open in a direction away from the beam portion 212 and connects the vapor spaces S on both sides, so that the vapor spaces S on both sides can be simply and effectively connected through the nose bridge 202. The structure is simple and convenient to process and realize. Optionally, the frame 21 is rigid for mounting and supporting the lens 1, and at least the portion of the eye mask 22 away from the frame 21 is flexible so as to be suitable for contacting the skin of the human face, so that the steam space S can cooperate with the human face to form a relatively sealed humidification space to avoid steam leakage and improve the humidification effect.

[0137] In some specific examples of the present invention, Fig.19 and Fig.21 When the steam spaces S on both sides are connected through the nose bridge 202 and the nose bridge 202 is provided with a ventilation piece 4, the nose bridge 202 may have a central air inlet 2a4 (as described above, according to the relative position relationship between the ventilation piece 4 and the frame 2, the central air inlet 2a4 may be formed on the surface of the nose bridge 202, or the ventilation piece 4 may be exposed on the nose bridge 202 and the airflow is introduced through the central air inlet 2a4, and the central air inlet 2a4 may be connected with the steam space S, that is, the central air inlet 2a4 is respectively connected with the steam spaces S on both sides, at this time, the air in the steam space S forms an internal circulation under the action of the ventilation piece 4, the internal heat loss is small, and the power consumption is low.

[0138] For instance, in a specific example, the two frame portions 211 of the mirror frame 21 can be connected together to an eye mask 22, and the connecting portion 222 of the eye mask 22 is connected to the beam portion 212 of the mirror frame 21, defining a connecting channel R respectively connected to the steam spaces S on both sides, and the central air inlet 2a4 is located on the beam portion 212 and connected to the connecting channel R defined by the beam portion 212 and the connecting portion 222, so that the central air inlet 2a4 can be respectively connected to the steam spaces S on both sides. At this time, the air in the steam space S forms an internal circulation under the action of the ventilation member 4, and the internal heat loss is small, and the power consumption is low.

[0139] As described above, when the eyeglass frame 2 includes two frame parts 201 and a nose bridge 202 connected between the two frame parts 201, the frame parts 201 on each side define a vapor space S, and the frame parts 201 on each side are provided with a liquid storage part 3, and the vapor formed by the evaporation of the liquid in the liquid storage part 3 on each side can enter the vapor space S on the corresponding side, no matter the vapor spaces S on both sides are isolated from each other or connected through the nose bridge 202, the ventilation part 4 can flexibly select the design position.

[0140] For example, the ventilation component 4 can be arranged on the nose bridge 202 or the frame portion 201 to supply air to the liquid storage components 3 on both sides. When the ventilation component 4 is arranged on the nose bridge 202, the structure of the frame portion 201 can be simplified and the thickness of the frame portion 201 can be reduced; when the ventilation component 4 is arranged on the frame portion 201, the size of the ventilation component 4 can be increased, the ventilation volume can be increased, the size of the cross beam portion 212 can be reduced, and the size of the frame portion 201 and the steam space S can be increased in disguise. In addition, the frame portion 201 can be used to guide the air supply of the ventilation component 4 to a certain extent, so that the guided airflow can flow through the liquid storage component 3 more effectively.

[0141] When the ventilation member 4 is provided on the nose bridge 202, for example, in some optional examples, at least one ventilation member 4 is provided on the nose bridge 202, and at least one ventilation member 4 can simultaneously supply air to the liquid storage members 3 on both sides. That is to say, when working, at least one ventilation member 4 on the nose bridge 202 can supply air to both the liquid storage member 3 on the left and the liquid storage member 3 on the right, thereby reducing the number of ventilation members 4, reducing costs and weight, and improving wearing comfort. For example, optionally, only one ventilation member 4 is provided on the nose bridge 202, and it is a centrifugal fan, the axis of which extends in the front-to-back direction, and can axially inlet air from the rear side of the nose bridge 202, and radially discharge air to the left and right sides, thereby meeting the air supply requirements on both sides.

[0142] When the ventilation member 4 is provided on the nose bridge 202, for example, in some optional examples, at least two ventilation members 4 are provided on the nose bridge 202, and the liquid storage members 3 on both sides are respectively supplied with air by different ventilation members 4 on the nose bridge 202. That is to say, at least one ventilation member 4 on the nose bridge 202 only supplies air to the liquid storage member 3 on the left, and at least one ventilation member 4 on the nose bridge 202 only supplies air to the liquid storage member 3 on the right. Thus, the effect of humidification on only one side can be achieved by switching different ventilation members 4, respectively, to meet different use requirements, and to ensure that the air volume on both sides is sufficient. For example, optionally, two ventilation members 4 are provided on the nose bridge 202, and both are centrifugal fans, the axes of the two centrifugal fans extend in the front-to-back direction and are stacked front and back, one centrifugal fan takes in air axially from the rear side of the nose bridge 202, and discharges air radially to the left or right, and the other centrifugal fan takes in air axially from the front side of the nose bridge 202, and discharges air radially to the right or left, thereby meeting the air supply requirements on both sides.

[0143] In some specific examples, such as Fig.13 and Fig.21 As shown, when the ventilation component 4 is built into the nose bridge 202, an installation cavity 2021 and an air inlet 2a can be formed on the nose bridge 202, and air supply ports 2b are respectively provided at the connection between the nose bridge 202 and the two frame parts 201, and the air inlet 2a and the air supply port 2b are both connected to the installation cavity 2021, and the two air supply ports 2b are respectively opened toward the liquid storage components 3 on both sides, so as to correspond to the liquid storage components 3 on both sides, and the ventilation component 4 is arranged in the installation cavity 2021, thereby making the structure compact.

[0144] When the ventilation member 4 is disposed on the mirror frame portion 201, in some optional examples, such as Fig.24 As shown, at least one ventilation member 4 is provided on one side of the frame 201 close to the nose bridge 202 to supply air to the liquid storage member 3 on the corresponding side. Therefore, by providing the ventilation member 4 on the frame 201, there is sufficient space for providing the ventilation member 4, thereby increasing the size of the ventilation member 4, improving the ventilation volume, reducing the size of the nose bridge 202, and increasing the size of the frame 201 and the steam space S in disguised form.

[0145] In some specific examples, such as Fig.24 As shown, the ventilation member 4 is arranged on the horizontal frame portion 2011 above the frame portion 201, and supplies air in the direction of the vertical frame portion 2012 away from the nose bridge 202, so that under the guiding effect of the frame portion 201, it can effectively ensure that the air flows through the liquid storage member 3 arranged on the upper horizontal frame portion 2011.

[0146] When the ventilation member 4 is disposed on the mirror frame portion 201, in some optional examples, such as Fig. 27As shown, at least one ventilation member 4 is provided on the side of the frame 201 away from the nose bridge 202 to supply air to the liquid storage member 3 on the corresponding side. Therefore, by providing the ventilation member 4 on the frame 201, there can be sufficient space for providing the ventilation member 4, so that the size of the ventilation member 4 can be increased, the ventilation volume can be increased, the size of the nose bridge 202 can be reduced, and the size of the frame 201 and the steam space S can be increased in disguise.

[0147] In some specific examples, such as Fig. 27 As shown, the ventilation member 4 is arranged on the vertical frame portion 2012 of the frame portion 201 away from the nose bridge 202, and supplies air in the direction of the upper horizontal frame portion 2011, so that under the guiding effect of the frame portion 201, it can effectively ensure that the air flows through the liquid storage member 3 arranged on the upper horizontal frame portion 2011.

[0148] When the ventilation member 4 is provided on the frame 201, the ventilation members 4 on the frame 201 on both sides can be symmetrically arranged, for example, the side of each frame 201 away from the bridge 202 is provided with a ventilation member 4, and for another example, the side of each frame 201 close to the bridge 202 is provided with a ventilation member 4, so that the weight on both sides can be relatively balanced, and the wearing comfort can be improved. Alternatively, the ventilation members 4 on the frame 201 on both sides can also be asymmetrically arranged, for example, the side of one frame 201 away from the bridge 202 is provided with a ventilation member 4, and the side of the other frame 201 close to the bridge 202 is provided with a ventilation member 4, so that other different actual needs can be met. Alternatively, the frame 201 and the bridge 202 can both be provided with ventilation members 4, etc., as long as the air supply requirements of the liquid storage members 3 on both sides can be met, it will not be repeated here.

[0149] When the lens frame 201 on both sides is provided with a liquid storage member 3, the liquid storage members 3 on both sides can be independent of each other and respectively provided on both sides of the nose bridge 202 (for example, Figure 3 As shown), the nose bridge 202 can be miniaturized and lightweight. Alternatively, the liquid storage parts 3 on both sides can also be an integral part and span the nose bridge 202 (for example Fig.24 As shown in the figure, the overall assembly of the liquid storage part 3 can be facilitated, and the production efficiency can be improved. When the liquid storage part 3 can be disassembled, the overall disassembly of the liquid storage part 3 is also convenient. Of course, the present invention is not limited to this. In some other embodiments of the present invention, only one side of the lens frame 201 can be provided with a liquid storage part 3. In this case, the steam spaces S on both sides can be connected. When the liquid storage part 3 on one side releases steam to the steam space S on the corresponding side, the steam can also enter the steam space S on the other side, thereby meeting different practical requirements.

[0150] In some embodiments of the present invention, Figure 13-Figure 15As shown, the lens frame 201 is provided with an air duct W, and the air duct W can be defined by the liquid storage member 3 and / or the lens frame 201, that is, the air duct W can be defined by the liquid storage member 3 alone (for example Fig.26 The air duct W may also be defined by the lens frame 201 alone (this example is not shown in the figure), or the air duct W may be defined by the liquid storage part 3 and the lens frame 201 together (for example Fig.15 As shown). The air duct W is located at the periphery of the steam space S and has an exhaust port W1 connected to the steam space S. The airflow flowing through the air duct W can accelerate the evaporation of the liquid in the liquid storage part 3, and the evaporated steam can enter the air duct W and enter the steam space S through the exhaust port W1. The ventilation member 4 is used to induce the airflow to flow through the air duct W to accelerate the evaporation of the liquid in the liquid storage part 3 into steam. Therefore, by setting the air duct W, the airflow can pass through a space that is narrower than the steam space S, which is conducive to the accumulation of evaporated steam. The airflow in the air duct W can also bring the steam out to the steam space S better and faster, thereby improving the humidification efficiency.

[0151] In some specific examples, such as Fig.15 As shown, the liquid storage component 3 may include a liquid storage portion 31 arranged between the air duct W and the heating component 5, and the heating component 5 is used to heat the liquid storage portion 31 so that the liquid in the liquid storage portion 31 evaporates into the air duct W. Therefore, the heating component 5 is arranged on the side of the liquid storage portion 31 away from the air duct W. On the one hand, it can avoid the heating component 5 occupying the space in the air duct W and ensure the air volume of the air duct W. On the other hand, it can avoid the heating component 5 from interfering with and affecting the release of steam from the liquid storage portion 31 to the air duct W, thereby improving the effectiveness of steam entering the air duct W. In summary, the efficiency of steam entering the air duct W can be improved. On the other hand, the liquid storage component 3 and the air duct W can prevent the heat of the heating component 5 from being transmitted to the steam space S, thereby avoiding heat waste and avoiding baking the eyeballs.

[0152] In some embodiments of the present invention, Fig.23 As shown, one side of the liquid storage part 31 is the windward side 311 and participates in defining the wind channel W, and the side of the liquid storage part 31 away from the wind channel W is the leeward side 312. The liquid storage part 31 has a liquid storage hole 313 that penetrates the windward side 311 and the leeward side 312 of the liquid storage part 31. The steam glasses 100 include a sealing component 50, which is arranged on the leeward side 312 of the liquid storage part 31 and blocks the liquid storage hole 313. The sealing component 50 includes a heating element 5. Specifically, the liquid can be stored in the liquid storage hole 313 by tension, and the leeward side of the liquid storage hole 313 is blocked by the sealing component 50, which can effectively support the liquid in the liquid storage hole 313, that is, the liquid storage capacity of the liquid storage hole 313 is stronger. When the airflow flows in the wind channel W, the airflow is not easy to blow water out of the liquid storage hole 313, resulting in the problem of mixed droplets in the airflow, thereby ensuring the evaporation effect. Furthermore, the liquid in the liquid storage hole 313 will not be blown to the leeward side of the liquid storage hole 313, thereby ensuring that the liquid can be effectively utilized.

[0153] Among them, the specific structure of the sealing component 50 is not limited, for example, it can include a liquid-isolating heat-conducting component 6 and a heating component 5, and the liquid-isolating heat-conducting component 6 is arranged between the heating component 5 and the liquid storage part 31, so as to avoid the problem of liquid contacting the heating component 5 and affecting the normal operation of the heating component 5, and the liquid-isolating heat-conducting component 6 can ensure that the heating component 5 effectively transfers heat to the liquid storage part 31.

[0154] It should be noted that the specific structure of the liquid storage part 31 is not limited, for example, it can be a liquid storage material or a non-liquid storage material. It is understandable that the liquid storage material (such as a water-absorbing sponge, etc.) can also be used to accommodate capillary pores of liquid in addition to the liquid storage hole 313. Among them, the specific structure of the non-liquid storage material is not limited, for example, it can be a heat-conducting metal part, so as to further improve the evaporation efficiency of the liquid in the liquid storage hole 313.

[0155] In some embodiments of the present invention, the liquid storage part 3 further includes a support portion 32, which is disposed on a side of the liquid storage part 31 close to the steam space S, and the air duct W is located between the liquid storage part 31 and the support portion 32, thereby improving the problem of water dripping caused by wind. It should be noted that the connection method between the liquid storage part 31 and the support portion 32 is not limited, for example, it can be detachably assembled (such as Figure 3 and Figure 7 As shown, a groove 321 is formed on the support portion 32, and the liquid storage portion 31 can be detachably installed in the groove 321) or is an integral part (such as Fig.15 Of course, the present invention is not limited thereto. In other embodiments of the present invention, the air duct W may not be formed between the liquid storage portion 31 and the support portion 32 (eg, Figure 3 and Figure 7 As shown), no further description is given here.

[0156] In some embodiments, Fig.15 As shown, the first end in the extension direction of the air duct W is open to form an air duct inlet W2, and the ventilation member 4 is arranged at the air duct inlet W2 to deliver air into the air duct W. In this way, it can be ensured that the airflow delivered by the ventilation member 4 effectively enters the air duct W, thereby improving the airflow utilization rate and reducing power consumption. In addition, when the ventilation member 4 is set to supply air, compared with setting the ventilation member 4 to exhaust air, the airflow of the mixed steam does not need to flow through the ventilation member 4 to enter the steam space S, thereby improving the humidification efficiency. It should be noted that the specific position of the air duct inlet W2 is not limited and can depend on the setting position of the ventilation member 4, for example Fig. 22 and Fig.26 As shown, when the ventilation member 4 is disposed on the nose bridge 202 or disposed close to the nose bridge 202, the air duct inlet W2 is disposed close to the nose bridge 202; for example Fig.30 As shown, when the ventilation member 4 is disposed away from the nose bridge 202 , the air duct inlet W2 is also disposed away from the nose bridge 202 .

[0157] In some embodiments, Fig.15 As shown, the exhaust port W1 may include an air duct outlet W11, and the second end in the extension direction of the air duct W is open to form the air duct outlet W11. Thus, when the airflow flows along the air duct W to the end, it can be discharged to the vapor space S, thereby improving the sufficiency of the airflow acting on the liquid storage part 3 and improving the efficiency of accelerating the evaporation of the liquid in the liquid storage part 3. In addition, the airflow flowing out of the air duct outlet W11 can flow along the periphery of the vapor space S and gradually diffuse toward the center of the vapor space S, thereby improving the uniformity of vapor diffusion, and reducing the wind sensation of the eye 200, improving comfort, and avoiding aggravating the problem of dry eyes 200.

[0158] Optionally, when the frame 2 has an air inlet 2a (as described above, according to the relative position relationship between the ventilation member 4 and the frame 2, the air inlet 2a can be formed on the surface of the frame 2, or it can be an entrance of the ventilation member 4 exposed outside the frame 2), when the ventilation member 4 introduces airflow through the air inlet 2a, the air inlet 2a can be respectively arranged at the lateral ends of the frame portion 201 with the air duct outlet W11. Thus, the distance between the air duct outlet W11 and the air inlet 2a can be extended as much as possible to avoid the problem of air outlet from the air duct outlet W11 directly entering the air inlet 2a, thereby avoiding reflux short circuit and improving the humidification effect of the steam space S.

[0159] In some embodiments, Fig.15 As shown, the exhaust port W1 may include a sub-air outlet W12, and the sub-air outlet W12 is formed on the side wall between the two ends in the extension direction of the air duct W. As a result, the airflow can be discharged into the steam space S in the process of flowing along the air duct W, thereby reducing the wind resistance in the air duct W, so that the airflow can quickly enter the air duct W and carry the steam into the steam space S, and quickly achieve humidification of the steam space S. And when the sub-air outlets W12 are set to be multiple and distributed at intervals along the extension direction of the air duct W, the number of positions where the air duct W injects steam into the steam space S can be increased, which can improve the uniformity, sufficiency and efficiency of steam distribution in the steam space S.

[0160] In some embodiments, Fig.30 and Fig.31 As shown, when a sub-air outlet W12 is formed on the side wall between the two ends in the extension direction of the air duct W, there is a blocking rib W3 in the air duct W, and the blocking rib W3 is arranged downstream of the sub-air outlet W12. The blocking rib W3 is configured to block a part of the air flow from the corresponding sub-air outlet W12 to the steam space S, and to allow another part of the air flow to pass over or through the blocking rib W3 to reach the downstream of the blocking rib W3. Therefore, by arranging the blocking rib W3 in the air duct W corresponding to the sub-air outlet W12, the blocking rib W3 can increase the local wind resistance, ensuring that a part of the air flow can flow out of the sub-air outlet W12 upstream of the blocking rib W3, instead of all flowing to the air duct outlet W11.

[0161] In some embodiments, the exhaust port W1 may include both the air duct outlet W11 and the sub-air outlet W12 , so as to achieve the corresponding technical effects of the air duct outlet W11 and the sub-air outlet W12 , which will not be elaborated here. Optionally, the caliber D1 of the sub-air outlet W12 (which may be, but is not limited to, a circular hole, for example, a polygonal hole, etc.) is smaller than the caliber D2 of the air duct outlet W11 (which may be, but is not limited to, a circular hole, for example, a polygonal hole, etc.), for example, the caliber D1 of the sub-air outlet W12 is not greater than 50% of the caliber D2 of the air duct outlet W11, thereby ensuring the pressure of the air duct outlet W11 and preventing the air flow from flowing out of the front sub-air outlet W12 and no longer flowing to the second end and flowing out of the air duct outlet W11, so that the sub-air outlet W12 can play a role in blowing the steam in the steam space S more evenly, and most of the steam in the air duct W can still flow out from the air duct outlet W11, so that the air flow can flow along the periphery of the steam space S and gradually diffuse toward the center of the steam space S, thereby improving the uniformity of steam diffusion and reducing the uncomfortable blowing feeling to the eyes 200, thereby avoiding aggravating the problem of dry eyes 200.

[0162] In some embodiments, Fig.13 As shown, the frame portion 201 may include two horizontal frame portions 2011 spaced apart from each other in the upper and lower parts, and two vertical frame portions 2012 connected on both sides between the two horizontal frame portions 2011. The air duct W extends along at least one horizontal frame portion 2011. It can be understood that in order to conform to ergonomic design, the length of the horizontal frame portion 2011 is usually greater than the length of the vertical frame portion 2012. When the air duct W is set to extend along at least one horizontal frame portion 2011, the extension length of the air duct W can be ensured to be longer. The air duct W can have a certain pressure-maintaining effect, and transport the steam to a farther position at a certain pressure, which is conducive to the uniform diffusion of the steam in the steam space S, and the humidity and temperature in the steam space S are relatively uniform.

[0163] For example, in some specific examples, such as Fig. 20 and Fig.21 As shown, the extension length L2 of the air duct W exceeds 1 / 2 of the length L0 of the corresponding horizontal frame portion 2011, that is, on which horizontal frame portion 2011 the air duct W extends, the extension length of the air duct W on the horizontal frame portion 2011 is greater than 1 / 2 of the length of the horizontal frame portion 2011, so that the extension length of the air duct W can be better ensured to be longer, and the air duct W can have a certain pressure-maintaining effect, transporting the steam to a farther position at a certain pressure, which is conducive to the uniform diffusion of the steam in the steam space S, and the humidity and temperature in the steam space S are relatively uniform. It should be noted that the length described in this paragraph is the straight line length in the left-right direction, so as to facilitate measurement, wherein the left-right direction refers to the left-right direction of the human body.

[0164] It should be noted that, as described herein, the size of the air duct W is not limited, for example Fig.15 As shown, the width L3 of the air duct W in the width direction of the frame can be 1.5mm-5mm, for example, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, etc., the thickness L4 of the air duct W in the thickness direction of the frame can be 2mm-10mm, for example, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., and the cross-sectional area of ​​the air duct W can be 5mm 2 -50mm 2 , for example, 5mm 2 、10m 2 , 20mm 2 , 30mm 2 , 40mm 2 , 45mm 2 , 50mm 2 As a result, the air volume is sufficient, which can improve the effect of accelerating evaporation and maintain pressure, and will not adversely affect the thinness of the frame 2, ensuring that the visible area 101 is sufficient. It should be noted that the width direction of the frame 201 is the radial direction of the vapor space S or the lens 1 (such as Fig.15 The width direction shown in FIG. 2 is the width direction shown in FIG. 2 ), and the thickness direction of the frame portion 201 is the thickness direction of the lens 1 (as shown in FIG. 2 ). Fig.15 thickness direction as shown in ).

[0165] In some embodiments, Fig.26 As shown, when the second end in the extension direction of the air duct W defines the air duct outlet W11, the second end in the extension direction of the air duct W extends to be spaced apart from the vertical frame portion 2012, so that the air duct outlet W11 is open toward the vertical frame portion 2012. Thus, the air duct outlet W11 can be open toward one vertical frame portion 2012, and the airflow discharged from the air duct outlet W11 can flow along the periphery of the steam space S, thereby extending the flow path of the airflow in the steam space S, improving the diffusion efficiency and diffusion uniformity of the steam in the steam space S, and avoiding direct blowing of the eyes, thereby improving the user experience. That is, the air duct W extends in the lateral direction of the lens frame portion 201 and the air duct outlet W11 is opposite to the longitudinal direction of the lens frame portion 201, and has a certain spacing, so that the output airflow can flow far enough and the blown wind can be blocked by the vertical frame portion 2012 of the lens frame portion 201 and then rebound to flow toward the middle of the steam space S, which is conducive to the uniform diffusion of the steam, and the temperature and humidity in the steam space S are relatively uniform.

[0166] In other embodiments, Fig.13As shown, when the second end in the extension direction of the air duct W defines the air duct outlet W11, the second end in the extension direction of the air duct W extends to the vertical frame portion 2012 and bends along the vertical frame portion 2012, and the air duct outlet W11 is opened toward the other horizontal frame portion 2011. Thus, the air duct outlet W11 can be opened toward the other horizontal frame portion 2011, and the airflow discharged from the air duct outlet W11 can flow along the periphery of the steam space S, thereby extending the flow path of the airflow in the steam space S, improving the diffusion efficiency and uniformity of the steam in the steam space S, and avoiding direct blowing on the eyes, thereby improving the user experience. That is, the air duct W extends in the transverse direction of the frame portion 201 and extends all the way to the longitudinal direction of the frame portion 201, and the air duct outlet W11 is opposite to the other transverse direction of the frame portion 201 and has a certain spacing, so that the output airflow can flow far enough and the blown wind can be blocked by the transverse border portion 2011 of the frame portion 201 and then rebound to flow to the middle of the steam space S, which is conducive to the uniform diffusion of the steam and the temperature and humidity in the steam space S are relatively uniform.

[0167] In some embodiments of the present invention, when a sub-air outlet W12 is formed on the side wall between the two ends in the extension direction of the air duct W, the air duct W is located at the upper horizontal frame portion 2011, and the sub-air outlet W12 is open toward the lower horizontal frame portion 2011. Thus, the airflow sent out by the ventilation member 4 can flow along the air duct W provided on the upper horizontal frame portion 2011, and blow downward into the airflow space from the sub-air outlet W12. When the steam glasses 100 are worn on the eyes 200, the blowing direction blows the eyelids from top to bottom, avoiding blowing directly from the front to the back of the eyeball, causing discomfort, and accelerating the dryness of the eyes 200.

[0168] When there are multiple sub-air outlets W12 and they are spaced apart and distributed along the upper horizontal frame portion 2011, the steam blown from the multiple sub-air outlets W12 into the steam space S can be relatively evenly diffused in the steam space S, so that the temperature and humidity in the steam space S are relatively uniform. It should be noted that the up, down, front, back, left, and right directions described herein refer to the up, down, front, back, left, and right directions of the human body when a person wears the steam glasses 100.

[0169] In some embodiments of the present invention, the exhaust port W1 is multiple and spaced apart along the extension direction of the air duct W, so as to be spaced apart along the circumferential direction of the steam space S. For example, the exhaust port W1 may be composed of an air duct outlet W11 formed at the second end of the air duct W and at least one sub-air outlet W12 formed on the side wall of the air duct W (for example, Fig.21 The exhaust port W1 is shown to be composed of an air duct outlet W11 and a plurality of sub-air outlets W12. Fig. 22The exhaust port W1 is shown as consisting of the air duct outlet W11 and one sub-air outlet W12). For another example, the exhaust port W1 can also consist of only a plurality of sub-air outlets W12 formed on the side wall of the air duct W (this example is not shown in the figure). As a result, the steam blown from the plurality of exhaust ports W1 into the steam space S can be diffused more evenly in the steam space S, so that the temperature and humidity in the steam space S are more uniform. In addition, since there are a large number of exhaust ports W1, it is helpful to speed up the steam circulation in the steam space S.

[0170] In some embodiments of the present invention, when there are multiple exhaust ports W1 and they are spaced apart and distributed along the extension direction of the air duct W, each exhaust port W1 can be arranged toward the side frame of the frame portion 201. It can be understood that the frame portion 201 can be formed into an open or closed frame shape surrounded by multiple side frames. For example, when the frame portion 201 is a quadrilateral frame, it can include two horizontal frame portions 2011 and two vertical frame portions 2012. The horizontal frame portions 2011 and the vertical frame portions 2012 are both side frames. For another example, the frame portion 201 can also be a circular frame, a three-frame frame, a five-frame frame, etc., which are not described in detail here. Therefore, when the exhaust port W1 is arranged toward the side frame of the frame portion 201, it can be ensured that the direction in which the airflow is blown out to the steam space S is generally parallel to the lens 1, or in other words, it can be ensured that the direction in which the airflow is blown out to the steam space S is generally parallel to the face, thereby avoiding the airflow from front to back blowing directly on the eyeball, aggravating the problem of dry eyes 200.

[0171] In some embodiments of the present invention, Figure 3 and Figure 7 As shown, when the liquid storage member 3 is disposed in the lens frame 201, at least part of the liquid storage member 3 can be exposed outside the lens frame 201, and the part of the liquid storage member 3 exposed outside the lens frame 201 participates in defining the steam space S. Thus, the liquid storage member 3 can be made closer to the steam space S, and the liquid storage member 3 can discharge water vapor to the steam space S through a shorter path, thereby reducing loss.

[0172] Furthermore, if Fig.13 and Fig.15As shown, when the liquid storage component 3 cooperates with the frame portion 201 to form an air duct W, or the liquid storage component 3 defines the air duct W alone (this example is not shown in the figure), the ventilation component 4 is suitable for blowing air flow to the air duct W to accelerate the evaporation of liquid in the liquid storage portion 31, and the portion of the liquid storage component 3 exposed outside the frame portion 201 has an exhaust port W1 connecting the air duct W and the vapor space S, so that the vapor evaporated from the liquid storage component 3 in the air duct W can enter the vapor space S through the exhaust port W1. Therefore, by setting up the air duct W, the air flow can pass through a space that is narrower than the steam space S, which is beneficial to the accumulation of evaporated steam. The air flow in the air duct W can also bring the steam out to the steam space S better and faster, thereby improving the humidification efficiency. By setting the exhaust port W1 on the portion of the liquid storage part 3 exposed outside the frame part 201, the liquid storage part 3 can discharge water vapor to the steam space S through a shorter path, reducing losses, and there is no need for the frame part 201 to define the air duct W alone, thereby achieving the thinning and weight reduction of the frame part 201, which is convenient for wearing and can increase the visual range.

[0173] Of course, the present invention is not limited to this. Figure 7 and Figure 8 As shown, when at least part of the liquid storage component 3 can be exposed outside the frame portion 201, and the part of the liquid storage component 3 exposed outside the frame portion 201 participates in defining the steam space S, the liquid storage component 3 may not participate in defining the air duct W, and does not have an exhaust port W1, that is, the frame portion 201 does not have an air duct W. At this time, the liquid storage portion 31 of the liquid storage component 3 can be directly arranged to face the steam space S, so that the vapor evaporated from the liquid storage portion 31 can directly enter the steam space S, thereby simplifying the structure.

[0174] In some embodiments of the present invention, in the thickness direction of the frame 201 (such as the front-to-back direction), the edge of the frame 201 away from the lens 1 is the first inner edge 2013, and in the thickness direction of the frame 201 (such as the front-to-back direction), the edge of the liquid storage member 3 away from the lens 1 of the portion exposed outside the frame 201 is the second inner edge 331, and the second inner edge 331 is located on the side of the first inner edge 2013 close to the lens 1, or the second inner edge 331 is flush with the first inner edge 2013. This shows that the liquid storage member 3 does not protrude to the side of the first inner edge 2013 of the frame 201 close to the eye 200, thereby improving the wearing comfort.

[0175] For example, Figure 15-18 In the specific example shown, the liquid storage member 3 may further include a wing plate portion 33, which extends in a direction away from the lens 1, so that the inner edge of the wing plate portion 33 (i.e., the second inner edge 331) is flush with the inner edge of the frame portion 201 (i.e., the first inner edge 2013). Thus, the edge of the frame portion 201 facing the eye 200 is smooth, which is conducive to wearing comfort. In some specific examples, such as Fig.15 As shown, when the liquid storage member 3 includes a liquid storage portion 31 and a supporting portion 32, and an air duct W is formed between the liquid storage portion 31 and the supporting portion 32, the wing portion 33 can be connected between an end of the liquid storage portion 31 away from the lens 1 and an end of the supporting portion 32 away from the lens 1.

[0176] In some embodiments of the present invention, when at least part of the liquid storage member 3 is exposed outside the lens frame 201, and the part of the liquid storage member 3 exposed outside the lens frame 201 participates in defining the steam space S, the liquid storage member 3 can be set to be detachably or movably connected to the lens frame 201, and can be injected when the liquid storage member 3 leaves the working position. In this way, the convenience of injecting liquid into the liquid storage member 3 can be improved. Of course, the present invention is not limited to this. In other embodiments of the present invention, an injection hole connected to the liquid storage member 3 can also be set on the lens frame 201 to facilitate injection.

[0177] When the liquid storage member 3 is detachably connected to the lens frame 201, the lens frame 201 may have a slot 2014 that is open toward the eye 200, and the liquid storage member 3 is detachably embedded in the slot 2014. Thus, disassembly and assembly are convenient, and the assembly reliability of the liquid storage member 3 can be improved. When the liquid storage member 3 is assembled to the lens frame 201, the liquid storage member 3 can be integrated with the lens frame 201 as a whole without appearing abrupt, thereby ensuring that the appearance surface formed by the lens frame 201 and the liquid storage member 3 is smooth and compact.

[0178] Furthermore, if Fig.15 and Fig.16 As shown, in order to form the air duct W, a step structure 322 can be provided on the support portion 32. At this time, the frame portion 201 can have a step portion 2015 located at the end of the slot 2014. When the liquid storage component 3 is inserted into the slot 2014, the step structure 322 on the support portion 32 is correspondingly connected with the step portion 2015 on the frame portion 201, further ensuring that the appearance surface formed by the frame portion 201 and the liquid storage component 3 is smooth without any protruding structure.

[0179] Of course, the present invention is not limited to this. In some other embodiments of the present invention, when the liquid storage component 3 is arranged in the frame portion 201, the liquid storage component 3 may not be exposed outside the frame portion 201 at all, that is, the liquid storage component 3 is built into the frame portion 201. In this case, the frame portion 201 can be used to protect the liquid storage component 3, and the appearance of the frame portion 201 can be guaranteed to be intact and smooth, thereby reducing the possibility of dripping due to wind.

[0180] When the liquid storage member 3 is built into the frame portion 201, there may be a variety of ways to add water to the liquid storage member 3. For example, the frame 2 may have a liquid injection hole connected to the liquid storage member 3, or the frame 2 may be detachable or openable. When the frame 2 is in a detached state or an open state, the liquid storage member 3 can be injected with liquid. The liquid storage member 3 may also be configured to be detachably or movably connected to the frame portion 201. When the frame 2 is in a detached state or an open state, the liquid storage member 3 can be moved away from the working position to achieve liquid injection.

[0181] In some embodiments of the present invention, the heating element 5 and the liquid storage element 3 are both arranged in the lens frame 201, the heating element 5 is arranged corresponding to the liquid storage element 3, and the heating element 5 is located on the side of the liquid storage element 3 away from the steam space S. As a result, the heating element 5 can more effectively heat the liquid on the liquid storage element 3 to evaporate, accelerate the speed of water into water vapor, and increase the gas flow rate in the steam space S, and accelerate the diffusion of steam in the steam space S. In addition, since the heating element 5 is located on the side of the liquid storage element 3 away from the steam space S, the liquid storage element 3 can be used to play a heat insulation role, avoiding the heating element 5 directly heating the steam space S, aggravating the problem of dry eyes 200, and also improving the problem of heat waste of the heating element 5. Optionally, the length direction of the heating element 5 extends along the length direction of the liquid storage element 3. As a result, it can be ensured that the heating element 5 and the liquid storage element 3 have a longer relative length, so that the evaporation efficiency of the liquid in the liquid storage element 3 can be improved.

[0182] In some embodiments of the present invention, the heating element 5 is in the form of a sheet, and one side of the thickness of the heating element 5 faces the liquid storage element 3. That is to say, the heating element 5 and the liquid storage element 3 are stacked, and because the heating element 5 is located on the side of the liquid storage element 3 away from the vapor space S, the heating element 5 is disposed between the liquid storage element 3 and the outer surface of the frame portion 201, wherein one side of the heating element 5 faces the liquid storage element 3, and the other side faces the outer surface of the frame portion 201, thereby ensuring that the width of the frame portion 201 is small and increasing the range of the visible area 101. It should be noted that the width direction of the frame portion 201 is the radial direction of the vapor space S or the lens 1 (such as Fig.15 The width direction shown in FIG. 2 is the width direction shown in FIG. 2 ), and the thickness direction of the frame portion 201 is the thickness direction of the lens 1 (as shown in FIG. 2 ). Fig.15 In addition, it should be noted that the specific composition of the heating element 5 is not limited, for example, it can be a heating metal sheet, or a heating flexible circuit board, etc., which is not limited here.

[0183] In some embodiments of the present invention, the height direction of the heating element 5 may be from the outer side of the lens 1 to the inner side of the lens 1, so that the height direction of the heating element 5 may be the thickness direction of the frame 201. Thus, the vertical surface of the heating element 5 faces the eye 200, and the baking of the eye 200 can be further reduced. Moreover, the heating element 5 arranged in this way can reduce the width of the frame 201, and the visible area under the same size of the frame 201 is larger.

[0184] In some embodiments of the present invention, Fig.15 As shown, the steam glasses 100 may include: a liquid-insulating heat-conducting member 6, which is arranged between the heating element 5 and the liquid storage element 3 and avoids the visible area 101. Therefore, by arranging the liquid-insulating heat-conducting member 6 on the side of the heating element 5 facing the liquid storage element 3, the liquid storage element 3 is blocked from conducting water droplets or steam to the heating element 5, thereby ensuring the working reliability of the heating element 5. For example, when the heating element 5 is a flexible circuit board that can generate heat, it can prevent water or steam on the liquid storage element 3 from corroding the circuits, components, etc. on the heating element 5. The liquid-insulating heat-conducting member 6 can also have good thermal conductivity to ensure the heat transfer efficiency from the heating element 5 to the liquid storage element 3. For example, the liquid-insulating heat-conducting member 6 can be selected from a stainless steel sheet, etc. In addition, when the liquid storage element 3 is set to be detachable relative to the lens frame 201, when the liquid storage element 3 is removed from the lens frame 201, the heating element 5 can be shielded by the liquid-insulating heat-conducting member 6, and the liquid-insulating heat-conducting member 6 can play a role in protecting the heating element 5.

[0185] In some embodiments of the present invention, Fig.15 As shown, the steam glasses 100 may include: a heat insulating member 7, which is disposed between the other side of the thickness of the heating member 5 facing away from the liquid storage member 3 and the frame 2, and avoids the visible area 101. For example, a heat insulating member 7 is disposed on one side of the outer surface of the heating member 5 facing the frame portion 201, thereby preventing the heat of the heating member 5 from being transferred to the frame portion 201. On the one hand, it can prevent the local temperature of the frame portion 201 from being too high, causing discomfort when wearing, and on the other hand, it can enable the heat emitted by the heating member 5 to be concentratedly transferred to the liquid storage member 3 to avoid heat waste. For example, optionally, the heat insulating member 7 can be a material that is resistant to high temperatures and has low thermal conductivity, such as sponge or foam.

[0186] In some embodiments of the present invention, Fig. 27 and Fig.28As shown, the frame 2 may include: a glasses frame 21 and an eye mask 22, the eye mask 22 is arranged on a side of the glasses frame 21 close to the inner side of the lens 1, at least a part of the eye mask 22 is flexible, the eye mask 22 includes a hard part 22a (for example, it can be a hard plastic part) and a soft part 22b (for example, it can be a soft plastic part), the hard part 22a is connected to the glasses frame 21, so as to achieve connection reliability, and the soft part 22b is located on the side of the hard part 22a away from the glasses frame 21, that is, the soft part 22b is arranged on the side of the hard part 22a facing the eye 200, which is used to fit with the skin around the eye, so as to improve the sealing effect between the eye mask 22 and the human body and the comfort of human body wearing.

[0187] It should be noted that the connection method between the hard part 22a and the mirror frame 21 is not limited, for example, it can be an integral part, or assembled and connected, for example, connected by means of snaps, glue, etc. In addition, the connection method between the hard part 22a and the soft part 22b is also not limited, and it can be an integral part or assembled and connected, etc. In some examples, the hard part 22a can also be used to install the heating element 5, the liquid storage element 3, and even the ventilation element 4, so as to improve the compactness of the structure.

[0188] In some embodiments of the present invention, Fig. 27 and Fig.28 As shown, the frame 2 may include two temples 23, and at least one of the temples 23 may be equipped with a power supply device 8 and / or an electric control device 9. Thus, the two temples 23 may be hung on the ears on both sides to realize wearing of the steam eye mask 22. By providing the power supply device 8, cordless use may be realized, that is, it may be used without connecting wires, and the user may move freely when wearing the steam glasses 100 without being entangled by wires. By providing the electric control device 9, electrical components such as the ventilation element 4 and the heating element 5 may be controlled. For example, the power supply device 8 may be a common battery, a rechargeable battery, etc. The electric control device 9 may be an electric control board, etc. By providing the power supply device 8 and / or the electric control device 9 on the temples 23, the miniaturization and lightness of the frame 21 may be ensured.

[0189] For example, Fig.28 In the specific example shown, one temple 23 has a power supply device 8 built in, and the other temple 23 has an electric control device 9 built in, so that the weight on both sides can be relatively balanced, avoiding the problem of unilateral falling, and improving the stability of wearing. Of course, the present invention is not limited to this, and it is also possible that a temple 23 is provided with both a power supply device 8 and an electric control device 9, or each of the two temples 23 is provided with both a power supply device 8 and an electric control device 9, etc., which will not be described in detail here.

[0190] It should be noted that the temples 23 can be installed in any manner. For example, when the frame 2 further includes a frame 21 and an eye mask 22, the temples 23 can be installed on the frame 21 (for example, Figure 3 As shown, the frame 21 has a temple frame 213 for mounting the temple 23, which can be optionally mounted on the eye mask 22 (for example Fig.24 As shown, the eye mask 22 has mounting ears 223 for mounting the temples 23. In addition, in order to achieve storage, the temples 23 can be arranged to be rotatably connected to the mirror frame 21 or to the eye mask 22, so as to achieve foldable storage of the temples 23, or the temples 23 can be arranged to be retractable or foldable, etc., so as to facilitate storage. In addition, it is worth noting that although the temples 23 are arranged, the frame 201 may not be provided with a notch to avoid the folding of the temples 23. For example, the temple frame 213 or the mounting ears 223 can be arranged close to the inner edge of the frame 201, so that the folding of the temples 23 can be ensured, and the interference between the folding of the temples 23 and the frame 201 can be avoided, and at the same time, the steam space S can be ensured to have good sealing performance.

[0191] In addition, the present invention is not limited to this. In other embodiments of the present invention, the frame 2 may not include the two temples 23. In this case, the steam glasses 100 may have straps with adjustable lengths to achieve wearing.

[0192] In some embodiments of the present invention, the set area 10 of the lens 1 may also include a non-visible area outside the visible area 101. Since more than 70% of the set area 10 is the visible area, less than 30% of the set area 10 is the non-visible area, for example, 30% of the set area 10 is the non-visible area, 25% of the set area 10 is the non-visible area, 20% of the set area 10 is the non-visible area, 15% of the set area 10 is the non-visible area, 10% of the set area 10 is the non-visible area, 5% of the set area 10 is the non-visible area, and so on. Fig.24 , at least a portion of at least one of the liquid storage component 3, the ventilation component 4 and the heating component 5 is arranged opposite to the non-visible area, thereby, a larger installation space can be reserved for the liquid storage component 3, the ventilation component 4 and the heating component 5, and by setting the non-visible area, the liquid storage component 3, the ventilation component 4 and the heating component 5 can be avoided from being exposed. For example, the ventilation component 4, the liquid storage component 3 and the heating component 5 can be staggered with the visible area 101 of the lens 1, but there is still a part that is in a stacking relationship with the lens 1, and the lens 1 is provided with a shielding layer (such as a coating, etc.) on the stacked part to make this place a non-visible area. Of course, the present invention is not limited to this, and the non-visible area can also be constructed by methods other than coatings, as long as the inner components cannot be observed through the non-visible area.

[0193] In some embodiments of the present invention, the area A1 of the visible region 101 accounts for more than 80% of the area A0 of the lens 1, that is, A1 ≥ 80% A0, so that the visible range can be guaranteed and the user's visual requirements can be met. It should be noted that the number of lenses 1 is not limited. Figure 3 In the example shown, the lens 1 may be two pieces and are spaced apart and arranged on both sides of the nose bridge 202 of the frame 2, and each lens 1 includes a visible area 101. For another example, the lens 1 may also be a piece including two lens parts and a connecting section connected between the two lens parts, the connecting section is arranged opposite to the nose bridge 202 of the frame 2, and each lens part includes a visible area 101, thereby meeting the requirements of flexible design.

[0194] Hereinafter, six specific embodiments according to the present invention will be described with reference to the accompanying drawings.

[0195] Embodiment 1

[0196] like Figure 1-Figure 10 As shown, the steam glasses 100 include: a frame 2, a lens 1, a liquid storage part 3, a ventilation part 4 and a heating part 5. The frame 2 includes a frame 21, an eye mask 22 and two temples 23. The eye mask 22 is arranged on the side of the frame 21 facing the eye 200. The frame part 201 includes two frame parts 211 and a crossbeam part 212. The eye mask 22 includes two eye frame parts 221 and a connecting part 222. The two frame parts 211 and the two eye frame parts 221 are respectively opposite to define two frame parts 201, and the crossbeam part 212 and the connecting part 222 are opposite to define a nose bridge 202. A lens 1 is arranged in each frame part 201, and the lens 1 and the corresponding frame part 201 jointly define a steam space S open to the eye 200. The upper horizontal frame part 2011 of each frame part 201 is provided with a heating part 5 and a liquid storage part 3, and the nose bridge 202 is provided with a ventilation part 4. The heating element 5 is located above the liquid storage element 3, the lower side of the liquid storage element 3 is open and directly connected to the steam space S, and the ventilation element 4 supplies air to the liquid storage elements 3 on both sides to accelerate the evaporation of the liquid in the liquid storage element 3 and promote the vapor evaporated from the liquid storage element 3 to enter the steam space S on the corresponding side downward. The steam spaces S on both sides are not connected, and the air inlet 2a on the nose bridge 202 is not connected to the steam space S. Airflow is provided to the ventilation element 4 from the space outside the steam space S, so that external circulation can be achieved.

[0197] Embodiment 2

[0198] like Figure 11-Figure 18As shown, the structure of the steam glasses 100 of the second embodiment is substantially the same as that of the steam glasses 100 of the first embodiment, and the main difference is that each liquid storage member 3 includes a liquid storage portion 31 and a support portion 32, the support portion 32 is located below the liquid storage portion 31, and a duct W is formed between the liquid storage portion 31 and the support portion 32, the duct W extends along the extension direction of the upper crossbeam frame, the end of the duct W close to the nose bridge 202 is open as the duct inlet W2, the ventilation member 4 supplies air to the duct W through the duct inlet W2 so that the air flow flows through the liquid storage portion 31, and the end of the duct W away from the nose bridge 202 is open as the duct outlet W11, so as to discharge the air flow and steam in the duct W to the steam space S on the corresponding side. The lower side wall of the duct W has a plurality of sub-air outlets W12 arranged in a lateral direction and spaced apart, so that part of the air flow and steam in the duct W passes through the sub-air outlets W12 and enters the steam space S downward.

[0199] Embodiment 3

[0200] like Figure 19-21 As shown, the structure of the steam glasses 100 of the third embodiment is substantially the same as that of the steam glasses 100 of the second embodiment, and the main difference is that a connecting channel R is formed on the nose bridge 202, and the connecting channel R connects the steam spaces S on both sides, and the air inlet 2a on the nose bridge 202 is connected to the connecting channel R to connect with the steam space S, thereby realizing internal circulation.

[0201] Embodiment 4

[0202] like Figure 22-Figure 23 As shown, the structure of the steam glasses 100 of the fourth embodiment is substantially the same as that of the steam glasses 100 of the third embodiment, and the main difference is that the lower side wall of the air duct W has only one sub-air outlet W12.

[0203] Embodiment 5

[0204] like Figure 24-26 As shown, the structure of the steam glasses 100 of the fifth embodiment is substantially the same as that of the steam glasses 100 of the second embodiment, the main difference being that the ventilation member 4 is not disposed on the nose bridge 202, but a ventilation member 4 is disposed on one side of each frame portion 201 close to the nose bridge 202, and the ventilation member 4 is disposed on the horizontal frame portion 2011 above the corresponding frame portion 201 and has air intake at the bottom, and delivers air laterally in a direction away from the nose bridge 202. In addition, in the present embodiment, the liquid storage members 3 on both sides can be connected together as an integral member, and are detachably connected to the frame 2, so as to facilitate liquid injection.

[0205] Embodiment 6

[0206] like Figure 27-Figure 31As shown, the structure of the steam glasses 100 of the sixth embodiment is substantially the same as that of the steam glasses 100 of the fifth embodiment, and the main difference lies in that the ventilation member 4 is arranged at a different position, that is, a ventilation member 4 is provided on a side of each frame portion 201 away from the nose bridge 202, and the ventilation member 4 is arranged on the vertical frame portion 2012 of the corresponding frame portion 201 and takes in air toward one side of the nose bridge 202, and supplies air upward in the direction of the horizontal frame portion 2011 above. The end of the air duct W away from the nose bridge 202 is the air duct inlet W2, and the end of the air duct W close to the nose bridge 202 is the air duct outlet W11. After entering the air duct W, the airflow flows toward the direction close to the nose bridge 202, and after reaching the vertical frame portion 2012 on one side close to the nose bridge 202, it flows downward along the vertical frame portion 2012.

[0207] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0208] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A steam glasses, characterized in that: include: A lens, wherein two sides of the thickness of the lens are respectively an inner side facing the eye and an outer side facing away from the eye; A frame, the frame comprising a frame portion arranged around a set area of ​​the lens, the frame portion protruding from the lens on the inner side of the lens, so that a vapor space surrounded by the frame portion and open toward the eye is defined between the frame portion and the set area of ​​the lens, and more than 70% of the set area is a visible area; a liquid storage member, the liquid storage member being arranged on the frame and avoiding the visible area, the space where the liquid storage member is located being communicated with the vapor space, so that vapor generated by evaporation of liquid in the liquid storage member can enter the vapor space from the periphery of the vapor space; A ventilation member, the ventilation member is arranged on the frame and avoids the visible area, the ventilation member is used to induce airflow to flow through the liquid storage member, and the airflow flowing through the liquid storage member can carry the vapor evaporated from the liquid storage member into the vapor space and blow the visible area; A heating element, which is arranged on the frame and avoids the visible area, and is used to heat the liquid in the liquid storage element and / or to heat the airflow flowing through the liquid storage element; The mirror frame is provided with an air duct, and the air duct is defined by the liquid storage member and / or the mirror frame, the air duct is located at the periphery of the vapor space and has an exhaust port communicated with the vapor space, the liquid storage member includes a liquid storage portion provided between the air duct and the heating member, the heating member is used to heat the liquid storage portion so that the liquid in the liquid storage portion evaporates into the air duct, the airflow flowing through the air duct accelerates the evaporation of the liquid in the liquid storage member, and the evaporated vapor enters the air duct and enters the vapor space through the exhaust port, and the ventilation member is used to induce airflow to flow through the air duct so as to accelerate the evaporation of the liquid in the liquid storage member into vapor; One side of the liquid storage part is the windward side and participates in defining the air duct, the side of the liquid storage part away from the air duct is the leeward side, the liquid storage part has a liquid storage hole that passes through the windward side and the leeward side of the liquid storage part, the steam glasses include a sealing component, the sealing component is arranged on the leeward side of the liquid storage part and blocks the liquid storage hole, and the sealing component includes the heating element.

2. The vapor glasses according to claim 1, characterized in that: The liquid storage component is arranged on the lens frame portion, and the liquid storage component extends along an extending direction of the lens frame portion.

3. The vapor glasses according to claim 2, characterized in that: The lens frame portion includes two horizontal frame portions spaced apart from each other in the upper and lower parts, and two vertical frame portions connected on both sides between the two horizontal frame portions. The liquid storage component extends along at least one of the horizontal frame portions, and the extension length exceeds 1 / 2 of the length of the corresponding horizontal frame portion.

4. The vapor glasses according to claim 3, characterized in that: The liquid storage member extends from one of the horizontal frame portions to one of the vertical frame portions and bends and extends along the vertical frame portions, or the liquid storage member extends from one end of one of the horizontal frame portions to the other end of the horizontal frame portion.

5. The vapor glasses according to claim 2, characterized in that: The frame includes two frame parts and a nose bridge connected between the two frame parts, the ventilation member is arranged on the nose bridge and / or the frame part, one end of the liquid storage member in the extension direction extends to the ventilation member, and the ventilation member supplies air toward the liquid storage member.

6. The vapor glasses according to claim 5, characterized in that: The mirror frame has an air supply port connected to the outlet of the ventilation member or formed by the outlet of the ventilation member. The air supply port is open toward the liquid storage member and the flow area of ​​the air supply port gradually decreases along the air outlet direction.

7. The vapor glasses according to claim 5, characterized in that: The thickness of the ventilation member is less than or equal to the thickness of the corresponding position of the frame, and the thickness direction of the ventilation member is consistent with the thickness direction of the corresponding position of the frame, so that the surface of the ventilation member is lower than or flush with the surface of the corresponding position of the frame.

8. The vapor glasses according to claim 1, characterized in that: The ventilation member is built into the frame, or at least an inlet of the ventilation member is exposed outside the frame.

9. The vapor glasses according to claim 1, characterized in that: The frame includes two frame parts and a nose bridge connected between the two frame parts. The frame parts on each side define a vapor space. The frame parts on each side are provided with a liquid storage part. The vapor formed by evaporation of liquid in the liquid storage part on each side can enter the vapor space on the corresponding side.

10. The vapor glasses according to claim 9, characterized in that: The vapor spaces on both sides are isolated from each other, or the vapor spaces on both sides are connected through the nose bridge.

11. The vapor glasses according to claim 10, characterized in that: The spectacle frame comprises: a spectacle frame and an eye mask, wherein the spectacle frame comprises two frame parts connected to a crossbeam part between the two frame parts, the eye mask comprises two eye frame parts and a connecting part connected between openings of the eye frame parts on both sides, the two eye frame parts are respectively arranged corresponding to the two frame parts to form two spectacle frame parts respectively, and the connecting part is arranged corresponding to the crossbeam part to form the nose bridge, When the steam spaces on both sides are isolated from each other, each eye frame portion is a closed ring; When the steam spaces on both sides are connected through the nose bridge, each of the eye frame parts is an open ring that opens toward the connecting part, and the connecting part defines a connecting channel between the openings of the eye frame parts on both sides, and the connecting channel is open in a direction away from the cross beam part and connects the steam spaces on both sides.

12. The vapor glasses according to claim 9, characterized in that: At least one ventilation member is disposed on the nose bridge, and at least one ventilation member can simultaneously supply air to the liquid storage members on both sides, or At least two ventilation members are provided on the nose bridge, and the liquid storage members on both sides are respectively supplied with air by different ventilation members on the nose bridge, or At least one ventilation member is provided on a side of the frame away from the nose bridge to supply air to the liquid storage member on the corresponding side, or At least one ventilation component is provided on a side of the frame portion close to the nose bridge to supply air to the liquid storage component on the corresponding side.

13. The vapor glasses according to claim 10, characterized in that: The nose bridge has a central air inlet, the ventilation element is arranged on the nose bridge and introduces airflow through the central air inlet, wherein: When the steam spaces on both sides are isolated from each other, and the central air inlet is isolated from the steam space, or, The steam spaces on both sides are connected through the nose bridge, and the central air inlet is connected to the steam space.

14. The vapor glasses according to claim 1, wherein: The frame is provided with an air inlet, and the ventilation member introduces airflow through the air inlet, wherein: The air inlet comprises a first air inlet communicating with the steam space; or The air inlet includes a second air inlet isolated from the vapor space; or The air inlet includes a third air inlet formed on the inner side of the frame; or The air inlet includes a fourth air inlet formed on the outer side of the frame.

15. The vapor glasses according to claim 1, wherein: The first end in the extension direction of the air duct is open to form an air duct inlet, the exhaust port includes an air duct outlet and / or a sub-air outlet, the second end in the extension direction of the air duct is open to form the air duct outlet, the sub-air outlet is formed on the side wall between the two ends in the extension direction of the air duct, and the ventilation member is arranged at the air duct inlet to supply air into the air duct.

16. The vapor glasses according to claim 15, characterized in that: The exhaust port includes the sub-air outlet, and the air duct is provided with a blocking rib, the blocking rib is arranged downstream of the sub-air outlet, and the blocking rib is configured to block a part of the airflow from being discharged from the corresponding sub-air outlet to the steam space, and to allow another part of the airflow to pass over or through the blocking rib to reach the downstream of the blocking rib.

17. The vapor glasses according to claim 15, characterized in that The exhaust port includes the air duct outlet, the mirror frame portion includes two horizontal frame portions spaced apart from each other, and two vertical frame portions connected on both sides between the two horizontal frame portions, and the air duct extends along one of the horizontal frame portions. The second end in the extension direction of the air duct extends to be spaced apart from the vertical frame portion and is open toward the vertical frame portion, or The second end in the extension direction of the air duct extends to the vertical frame portion and is bent along the vertical frame portion and is opened toward the other horizontal frame portion.

18. The vapor glasses according to claim 17, characterized in that The exhaust port further includes the sub-air outlet, the air duct is located at the upper horizontal frame portion, and the sub-air outlet is open toward the lower horizontal frame portion.

19. The vapor glasses according to claim 1, wherein: There are a plurality of exhaust ports, which are distributed at intervals along the extension direction of the air duct, so as to be arranged at intervals along the circumference of the steam space, and each exhaust port is arranged toward the side frame of the mirror frame.

20. The vapor glasses according to claim 1, wherein: The liquid storage part further includes a support portion, which is disposed on a side of the liquid storage part close to the steam space, and the air duct is located between the liquid storage part and the support portion.

21. The vapor glasses according to claim 2, wherein: At least a portion of the liquid storage member is exposed outside the lens frame, and the portion of the liquid storage member exposed outside the lens frame participates in defining the vapor space.

22. The vapor glasses according to claim 21, characterized in that The liquid storage component alone defines an air duct, or the liquid storage component cooperates with the lens frame portion to form an air duct, the ventilation component is suitable for blowing air flow into the air duct to accelerate the evaporation of liquid in the liquid storage portion, and the portion of the liquid storage component exposed outside the lens frame portion has an exhaust port connecting the air duct and the vapor space.

23. The vapor glasses according to claim 21, characterized in that In the thickness direction of the frame portion, the edge of the frame portion away from the lens is a first inner edge, and the edge of the liquid storage component exposed outside the frame portion away from the lens is a second inner edge. The second inner edge is located on the side of the first inner edge close to the lens, or the second inner edge is flush with the first inner edge.

24. The vapor glasses according to claim 21, wherein: The liquid storage component is detachably or movably connected to the lens frame portion, and can be filled with liquid when the liquid storage component leaves the working position.

25. The vapor glasses according to claim 24, characterized in that The frame part is provided with a slot which is open toward the eye, and the liquid storage part is detachably embedded in the slot.

26. The vapor glasses according to claim 2, wherein: The liquid storage member is built into the lens frame. The frame has a liquid injection hole connected to the liquid storage member, or, The frame is detachable or openable, and the liquid storage part can be filled with liquid when the frame is in a detachable state or an open state.

27. The vapor spectacles according to any one of claims 1 to 26, characterized in that The heating element and the liquid storage element are both arranged on the mirror frame portion, the heating element is arranged corresponding to the liquid storage element, and the heating element is located on a side of the liquid storage element away from the steam space.

28. The vapor glasses according to claim 27, characterized in that The heating element is in sheet shape, and the thickness side of the heating element is arranged to face the liquid storage element, and the height direction of the heating element is from the outer side of the lens to the inner side of the lens.

29. The vapor spectacles according to claim 28, wherein: Also includes: A liquid-isolating heat-conducting component is disposed between the heating component and the liquid storage component and avoids the visible area.

30. The vapor spectacles according to claim 28, wherein: Also includes: A heat insulating member is arranged between the other side of the heat generating member facing away from the liquid storage member and the frame, and avoids the visible area.

31. The vapor spectacles according to any one of claims 1 to 26, characterized in that The setting area of ​​the lens also includes a non-visible area outside the visible area, and at least a portion of at least one of the liquid storage component, the ventilation component and the heating component is arranged opposite to the non-visible area.

32. The vapor spectacles according to any one of claims 1 to 26, characterized in that The frame comprises: a glasses frame and an eye mask, wherein the eye mask is arranged on a side of the glasses frame close to the inner side of the lens, and at least a part of the eye mask is flexible, and the eye mask comprises a hard part and a soft part, wherein the hard part is connected to the glasses frame, and the soft part is located on a side of the hard part away from the glasses frame.

33. The vapor spectacles according to any one of claims 1 to 26, characterized in that The frame comprises two temples, and at least one of the temples is equipped with a power supply device and / or an electric control device.

Images