Eye care devices

Abstract

The present invention discloses an eye care device, comprising: a main body, the main body including two eye masks, each eye mask defining a massage cavity; an air duct defined in each eye mask, the air duct having an air inlet and an air outlet connected to the massage cavity. In each of the massage cavities, there are at least two air outlets, and the distance between the at least two air outlets in the length direction exceeds half of the length of the massage cavity. When the fan assembly is in operation, it is used to drive the air flow from the air inlet into the air duct, and from the air outlet to the massage cavity. In the eye care device of the present invention, the two massage cavities correspond to separate massages of the human eyes, making it easy to design more massage methods to enrich people's massage needs. By arranging an air duct in each eye mask, the air duct has at least two air outlets to disperse the air, and the distance between the at least two air outlets exceeds half of the length of the massage cavity, the eye area can be better massaged, and the air flow blown out from the air outlet is softer.

Description

Technical Field

[0001] The present invention relates to the technical field of eye massage, in particular to an eye care device. Background Art

[0002] In related art, an eye care device includes a fan and an air duct. The air duct has an air inlet and an air outlet. The air inlet is connected to the fan. The eye care device forms a cavity open to the human eye, and the air outlet is connected to the cavity. When the fan is in operation, air is sent from the air inlet into the air duct and blown from the air outlet into the cavity. Because the air output of this care device is concentrated in one place, the eye feels a strong wind in some areas and almost no wind in other areas. Especially when the eye care device is a hot compress or humidification care device, the concentrated air output area is also the area where humidity and heat are concentrated, which can cause localized excessive temperature or humidity. 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 provides an eye care device that improves the distribution uniformity of airflow massage.

[0004] According to an embodiment of the present invention, the eye care device includes: a main body, the main body includes two eye masks connected to each other, each of the eye masks has a bottom wall and a side wall, the side wall is arranged around the bottom wall, a massage cavity is defined between the side wall and the bottom wall, and each massage cavity has an opening for covering the human eye; an air duct is defined in each eye mask, the air duct has an air inlet and an air outlet connected to the massage cavity, and in each massage cavity, the air outlet includes a plurality of air outlets spaced apart along the length direction of the main body, and the spacing between at least two of the air outlets in the length direction exceeds half of the size of the massage cavity in the length direction; a fan assembly, the fan assembly is arranged on the main body, and when the fan assembly is in operation, it is used to drive the airflow from the air inlet into the air duct and from the air outlet to the massage cavity.

[0005] According to the eye care device of an embodiment of the present invention, an air duct is arranged in each eye mask, and the air duct has at least two air outlets to disperse the air. The air outlet of at least two air outlets allows the air flow to blow to more positions, and the distance between the at least two air outlets in the length direction exceeds half of the length of the massage cavity, so that the direct airflow in the massage cavity can roughly cover at least half of the massage cavity. The area where the air flow diffuses after flowing in the massage cavity is larger. When the total air volume remains unchanged, the air volume blown out by each air outlet is reduced, and the air volume dispersed to a unit area is reduced, so that the air flow in the massage cavity is softer and the wind sensation in various parts of the eye is relatively more uniform.

[0006] In some embodiments, the air outlet includes a plurality of first air outlets, the first air outlets are located between the two ends of the air duct, the plurality of first air outlets are spaced apart along the length direction of the eye care device, or the plurality of first air outlets are spaced apart along the width direction of the eye care device.

[0007] In some embodiments, in the direction of air flow, the flow areas of the plurality of first air outlets gradually decrease.

[0008] In some embodiments, the air outlet includes a plurality of first air outlets, which are arranged circumferentially along the side wall of the machine, and the air outlet directions of at least two of the first air outlets spaced circumferentially have an angle and are arranged toward the center of the massage chamber.

[0009] In some embodiments, in at least one of the massage cavities, the air outlet includes a first air outlet and a second air outlet, the second air outlet is located at the end of the air duct, the first air outlet is located between the air inlet and the second air outlet, and the projection of the second air outlet along the air outlet direction is located on the bottom wall of the machine and / or the side wall of the machine.

[0010] In some embodiments, the side wall has a corner, and the second air outlet is arranged toward the corner to guide the airflow to reverse direction through the corner.

[0011] In some embodiments, the flow area of the second air outlet is larger than the flow area of a single first air outlet.

[0012] In some embodiments, at least some of the air outlets discharge air downward, and / or, at least some of the air outlets discharge air upward.

[0013] In some embodiments, in at least one of the massage cavities, the air outlet includes a plurality of first air outlets, and the plurality of first air outlets are respectively located on opposite sides of the massage cavity, and the first air outlets on both sides discharge air in directions toward each other.

[0014] In some embodiments, the first air outlets on both sides are located on the same air duct, or the first air outlets on both sides are located on different air ducts.

[0015] In some embodiments, the fan assembly includes at least two fans. When the first air outlets on both sides are located on different air ducts, each air duct is separately provided with a fan, and the different fans are arranged circumferentially spaced apart along the side wall of the machine.

[0016] In some embodiments, the machine side wall has a plurality of corners along the circumferential direction, and each of the corners is connected by an arc-shaped transition.

[0017] In some embodiments, the flow area of at least one section of the air duct gradually decreases along the direction of air flow.

[0018] In some embodiments, the air duct is arranged to extend circumferentially along the side wall of the machine, and the length of the air duct exceeds half the length of the bottom wall of the machine.

[0019] In some embodiments, the plurality of air outlets on the air duct are arranged at intervals along the air flow direction in the air duct, and an air guide structure is provided in the air duct, and the air guide structure is adjacent to the air outlet to guide the air flow toward the air outlet.

[0020] In some embodiments, the air guide structure includes air guide ribs, and the air guide ribs are located downstream of the corresponding air outlet.

[0021] In some embodiments, the wind guide structure includes a wind guide surface, and the inner wall surface of the air duct located upstream of the air outlet forms the wind guide surface, and the wind guide surface gradually extends toward the air outlet direction of the air outlet in the direction toward the air outlet.

[0022] In some embodiments, the fan assembly includes a fan, at least one of the fan's air inlet ends is disposed in the massage chamber to draw air from the massage chamber, and / or at least one of the fan's air inlet ends faces one side of the massage chamber to draw air from the outside.

[0023] In some embodiments, the eye care device further includes a humidifying component, which is disposed on the main body and is used to humidify the massage cavity. The humidifying component includes a liquid storage portion, which is provided with a plurality of water storage holes or the liquid storage portion is a water-absorbing sponge, and the space where the liquid storage portion is located is connected to the massage cavity.

[0024] In some embodiments, the humidifying component is located in the air duct, at least part of the air outlet is arranged opposite to the humidifying component, and the air outlet opposite to the humidifying component constitutes a water inlet.

[0025] In some embodiments, the humidifying component is located in the air duct, a water inlet is formed on a side of the air duct facing the opening, and / or the humidifying component is detachably arranged in the air duct.

[0026] In some embodiments, the main body includes an air duct member, which is detachably provided on the eye mask, and the air duct member and the eye mask define the air duct between them.

[0027] In some embodiments, the eye care device further comprises a humidifying component, wherein the humidifying component is fixedly connected to the air duct member, and the air duct is defined between the humidifying component, the air duct member and the eye mask.

[0028] In some embodiments, the massage apparatus further includes: a heating element, which is disposed on the main body and is used to heat the humidifying component or heat the airflow flowing to the massage cavity.

[0029] In some embodiments, the two eye masks are spaced apart, and the main body includes a nose bridge connected between the two eye masks; the fan assembly includes at least one fan, and the two eye masks can share one fan, or each of the two eye masks is provided with the fan.

[0030] In some embodiments, when the two eye masks share one fan, the fan is located on the nose bridge.

[0031] In some embodiments, when the two eye masks are each provided with the fan, a plurality of the fans are provided in each eye mask, and the plurality of fans are correspondingly provided in a plurality of the air ducts.

[0032] In some embodiments, two fans are provided in a single eye mask, and the two fans are respectively located on both sides of the eye mask along the length direction of the eye care device.

[0033] In some embodiments, a soft rubber heat-insulating pad is provided on the side of the eye mask facing the human body.

[0034] In some embodiments, on each eye mask, at least a portion of the bottom wall is a visible lens, and the air outlet blows air from the side wall toward the center of the massage cavity.

[0035] In some embodiments, the main body further includes: two temples, the two temples being connected to the sides of the two eye masks away from each other, and the temples being rotatably connected to the eye masks.

[0036] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0038] Figure 1 The figure is a usage state diagram of an eye care device in an embodiment.

[0039] Figure 2 2 is a three-dimensional diagram of an eye care device according to a first embodiment of the present invention.

[0040] Figure 3 yes Figure 2 Exploded view of the eye care device shown in .

[0041] Figure 4 yes Figure 2 Rear view of the eye care device shown in .

[0042] Figure 5 It is along Figure 4 A cross-sectional view of line GG is shown in FIG.

[0043] Figure 6 yes Figure 2 Bottom view of the eye care device shown in .

[0044] Figure 7 It is along Figure 6 A partial cross-sectional view of the KK line shown in FIG.

[0045] Figure 8 It is a three-dimensional diagram of the humidifying component in Example 1.

[0046] Figure 9 3D is a perspective view of an eye care device according to a second embodiment of the present invention.

[0047] Figure 10 yes Figure 9 Exploded view of the eye care device shown in .

[0048] Figure 11 yes Figure 9 Another exploded view of the eye care device shown in .

[0049] Figure 12 yes Figure 9 A top view of the eye care device shown in FIG.

[0050] Figure 13 yes Figure 12 A cross-sectional view of the QQ line shown in FIG.

[0051] Figure 14 yes Figure 13 The middle circle shows an enlarged view of R.

[0052] Figure 15 yes Figure 12 A cross-sectional view of line JJ is shown in FIG.

[0053] Figure 16 yes Figure 15 A partial view of another option for the central air guide structure.

[0054] Figure 17 It is a partial cross-sectional view of the eye care device in Example 3.

[0055] Figure 18 It is a partial cross-sectional view of the eye care device in Example 4.

[0056] Figure 19 It is a schematic diagram of the partial structure of the eye care device in Example 5.

[0057] Figure 20 It is a schematic diagram of the partial structure of the eye care device in Example 6.

[0058] Figure 21 The present invention is a three-dimensional structural diagram of a humidifying component and an air duct component in one direction in an embodiment.

[0059] Figure 22 yes Figure 21 A three-dimensional structural diagram of the humidifier and air duct components from another direction.

[0060] Figure 23 Schematic diagram of a humidifying element in yet another embodiment.

[0061] Reference numerals:

[0062] Eye care device 100;

[0063] Subject 1;

[0064] Eye mask 11;

[0065] Massage cavity P; opening p1; external inlet p2; external outlet p3;

[0066] Air duct X; air inlet x1; air outlet x2; first air outlet x21; second air outlet x22; air guide structure x3; air guide rib x31; air guide surface x32;

[0067] Bottom wall 113;

[0068] Machine side wall 114;

[0069] Air duct parts 12;

[0070] Nose bridge 13; mounting cavity Y1;

[0071] Fan cover 15; Fan cover cavity Y2;

[0072] Slot Y3, socket y31;

[0073] Lens a1; visual area S01;

[0074] Frame a2; Frame a21; Frame portion a211; Beam portion a212; Temple frame a213;

[0075] Inner frame a22; eye frame portion a221; connecting portion a222;

[0076] Frame portion a201; horizontal frame portion a2011; vertical frame portion a2012;

[0077] Humidification component 2;

[0078] Humidifier 21; water storage portion 211; water storage hole 2111; wing plate portion 212;

[0079] Fan assembly 3;

[0080] Fan 31; centrifugal fan 311; axial flow fan 312;

[0081] Heating element 4; heating protection element 41; liquid insulation heat conducting element 411; heat insulation element 412;

[0082] Power supply 51; control component 52;

[0083] Temple 6. DETAILED DESCRIPTION

[0084] The following describes embodiments of the present invention in detail. Examples of the embodiments 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 only to explain the present invention and are not to be construed as limiting the present invention.

[0085] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features.

[0086] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0087] The eye care device 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0088] According to the eye care device 100 of the embodiment of the present invention, Figure 1-Figure 3 As shown, it includes: a main body 1 and a fan assembly 3.

[0089] like Figure 2 As shown, the main body 1 includes two eye masks 11 connected to each other, for example, the two eye masks 11 are arranged in sequence along the horizontal direction. Each eye mask 11 has a massage cavity P, and each massage cavity P has an opening p1 for covering the human eye. The shape of the main body 1 is adapted to the human eye. The two eye masks 11 are generally arranged in sequence along the horizontal direction. Each eye mask 11 has a bottom wall 113 and a side wall 114. The side wall 114 is arranged around the bottom wall 113, and the massage cavity P is defined between the side wall 114 and the bottom wall 113. The side wall 114 is arranged around the end away from the bottom wall 113 to form an opening p1, which is used to cover the human eye. Because a main body 1 is provided with two eye masks 11, it has two openings p1, which can cover the left and right eyes of the human body respectively.

[0090] like Figure 3 and Figure 2 As shown, a fan assembly 3 is mounted on the main body 1 and is used to blow air into the two massage chambers P. It should be noted that the specific type of fan assembly 3 is not limited and can, for example, be an air supply unit or an air exhaust unit. The installation of the fan assembly 3 creates a rapid flow of air within the massage chambers P. The flowing air flows through the eyelids, the eye area, and even the eyeball, creating a massaging effect on the eyes.

[0091] In some embodiments, as Figure 3 As shown, the eye care device 100 further includes a humidifying component 2 , which is disposed on the main body 1 so as to humidify the airflow when it flows through the humidifying component 2 .

[0092] The fan assembly 3 drives air through the humidifier assembly 2. This flowing air accelerates the evaporation of liquid within the humidifier assembly 2 into steam, which then flows through the eye area, achieving a humidifying effect. The fan assembly 3 keeps the steam flowing, improving the uniformity and rapidity of steam diffusion within the massage chamber P and preventing it from accumulating in one spot and condensing into water droplets.

[0093] Each eye mask 11 defines an air duct X, comprising an air inlet x1 and an air outlet x2 communicating with the massage chamber P. Each massage chamber P includes at least two air outlets x2 to disperse the air. During operation, the fan assembly 3 drives air from the air inlet x1 into the air duct X and out of the air outlet x2 toward the massage chamber P.

[0094] The air outlets x2 comprise a plurality of spaced-apart air outlets disposed along the length of the main body 1, with the longitudinal spacing between at least two air outlets x2 exceeding half the longitudinal dimension of the massage chamber P. In the present description, unless otherwise specified, "plurality" means two or more. Furthermore, the longitudinal dimension of the massage chamber P refers to its maximum longitudinal dimension and refers only to the length of the single massage chamber P in which the air outlet x2 is located.

[0095] like Figure 7 There are two air outlets x2 in the massage cavity P, and the distance between the two air outlets x2 in the length direction is n1. The length dimension of the massage cavity P is n2, and n1>0.5*n2. Figure 15 There are four air outlets x2 in the middle massage cavity P. The distance between the two air outlets x2 farthest apart in the length direction is n1. The size of the massage cavity P in the length direction is n2, and n1>0.5*n2.

[0096] Here, the specific proportional relationship between n1 and n2 is not limited, for example, n1=0.55*n2, or n1=0.63*n2, or n1=0.85*n2, or n1=0.99*n2, etc.

[0097] The setting of the air duct X makes up for the deficiencies of the air supply direction and air supply range of the fan assembly 3. The air duct X can guide the airflow to the required position, which is conducive to making the airflow in the massage cavity P flow through the human eyes along the direction guided by the air duct X, thereby improving the massage effect.

[0098] The at least two air outlets x2 are spaced farther apart in the longitudinal direction than half the length of the massage chamber P. This allows the direct airflow from the air outlets x2 within the massage chamber P to substantially cover at least half of the chamber. This allows the airflow to diffuse over a wider area within the chamber P, and the direct and diffused airflow from the air outlets x2 to substantially cover the entire chamber P. Furthermore, the wide spacing between the air outlets x2 allows the airflow from the multiple air outlets x2 to be dispersed over a wide area, thus avoiding the possibility of strong localized airflow and ensuring gentler airflow throughout the chamber P.

[0099] According to an embodiment of the present invention, the eye care device 100 comprises a main body 1 comprising two eye masks 11, each of which has a massage chamber P. When the eye care device 100 is worn, the two massage chambers P massage each eye separately, so that each eye is massaged within an independent massage chamber P. This configuration facilitates the design of more massage methods to enrich people's massage needs. For example, the airflow directions within the two massage chambers P can be set to different directions. For example, if only one of the eyes is ill, medication can be placed in the corresponding massage chamber P. By providing an air duct X within each eye mask 11, the air duct X has at least two air outlets x2 to disperse the air. The airflow from the at least two air outlets x2 allows the airflow to reach more locations, effectively massaging the eye area. Furthermore, since the at least two air outlets x2 produce air, the air volume from each air outlet x2 is reduced while the total air volume remains unchanged, making the airflow from the air outlet x2 softer and providing a better user experience.

[0100] In one embodiment, the angle between the outlet direction of air outlet x2 and the bottom wall 113 is less than 90 degrees. It is understood that the airflow immediately after exiting air duct X has a relatively high velocity, and direct contact with the skin can result in greater wind force and irritation. By reducing the angle between the outlet direction of air outlet x2 and the bottom wall 113 to less than 90 degrees, the path of the direct airflow to the skin is lengthened. This lengthened path allows the direct airflow more time to mix and diffuse with other airflows, thereby reducing the volume of the direct airflow reaching the skin and reducing irritation.

[0101] Optionally, the angle between the outlet direction of the air outlet x2 and the bottom wall 113 is less than 45 degrees. Further, optionally, the angle between the outlet direction of the air outlet x2 and the bottom wall 113 is less than 15 degrees. It will be appreciated that the smaller the angle between the outlet direction of the air outlet x2 and the bottom wall 113, the lower the chance that the air from the air outlet x2 will directly hit the eyes. This not only reduces eye irritation, but also allows the airflow to flow through a wider area of the eyes.

[0102] In some embodiments, as Figure 7 As shown, the air outlet x2 may include a second air outlet x21, with at least one end in the extension direction of the air duct X being open to form the second air outlet x21. Thus, when air flows along the air duct X and reaches the end, it can be discharged into the massage chamber P. The airflow from the second air outlet x21 can flow along the periphery of the massage chamber P and gradually diffuse toward the center of the massage chamber P, thereby improving the uniformity of steam diffusion, reducing the sensation of wind around the eyes, improving comfort, and preventing the problem of dry eyes.

[0103] In some embodiments, as Figure 11As shown, the air outlet x2 may include a first air outlet x22 located between the two ends of the air duct X, i.e., formed on the sidewall between the two ends in the direction in which the air duct X extends. As a result, as the airflow flows along the air duct X, it can be discharged into the massage cavity P, thereby reducing wind resistance within the air duct X and allowing the airflow to quickly enter the air duct X, achieving a rapid massage state. When the airflow carries vapor into the massage cavity P, the massage cavity P is quickly humidified.

[0104] Specifically, if Figure 11 As shown, in at least one massage cavity P, a plurality of first air outlets x22 are provided, which can increase the positions where the air duct X injects steam into the massage cavity P, thereby improving the uniformity, sufficiency and efficiency of steam distribution in the massage cavity P.

[0105] More specifically, multiple first air outlets x22 are distributed at intervals along the extension direction of the air duct X. This can fully utilize the length of the air duct X in the extension direction, flexibly adjust the size, spacing and number of the first air outlets x22, and the distribution along the extension direction of the air duct X is conducive to increasing the air outlet range.

[0106] In an alternative embodiment, if Figure 11 As shown, multiple first air outlets x22 are spaced apart along the length of the eye care device 100, or multiple first air outlets x22 are spaced apart along the width of the eye care device 100. These two arrangements form at least one row of first air outlets x22 along the length or width of the eye care device 100. Air from the multiple first air outlets x22 can quickly cover the entire massage cavity P, facilitating rapid airflow throughout the massage cavity P, increasing the massage range and ensuring massage uniformity.

[0107] Optionally, the flow areas of the multiple first air outlets x22 gradually decrease in the direction of airflow. That is, the flow areas of the upstream first air outlets x22 are larger than those of the downstream first air outlets x22. It is understood that due to the pressure drop in the direction of airflow, more airflow is more likely to be diverted downstream. Therefore, gradually reducing the flow areas of the multiple first air outlets x22 facilitates reverse adjustment of the diversion rate of the multiple first air outlets x22, resulting in more uniform airflow distribution across the multiple first air outlets x22. This can avoid excessive wind in some areas of the massage chamber P while weak wind in other areas.

[0108] In some embodiments, as Figure 17 and Figure 18As shown, in at least one massage chamber P, the air outlet x2 includes a plurality of first air outlets x22, and the plurality of first air outlets x22 are arranged circumferentially along the side wall 114. The air outlet directions of at least two first air outlets x22 spaced circumferentially have an angle and are arranged toward the center of the massage chamber P.

[0109] Such arrangement makes the air outlet directions of at least two first air outlets x22 inconsistent, and the airflows blown out of the inconsistent first air outlets x22 will collide and meet before hitting the side wall 114 of the eye mask 11. In this way, the airflow collision can break up the airflow, so that the airflow can flow evenly in the massage cavity P.

[0110] In some specific embodiments, Figure 15 As shown, in at least one massage chamber P, the air outlet x2 includes a first air outlet x22 and a second air outlet x21, the second air outlet x21 is located at the end of the air duct X, and the first air outlet x22 is located between the two ends of the air duct X.

[0111] The air outlet x2 can include the second air outlet x21 and the first air outlet x22 at the same time, so that when the airflow reaches the end along the air duct X, it can be discharged into the massage chamber P, and the airflow flowing out from the second air outlet x21 can flow along the periphery of the massage chamber P and gradually diffuse toward the center of the massage chamber P, thereby improving the uniformity of steam diffusion, and reducing the wind sensation in the eyes, improving comfort, and avoiding aggravating the problem of dry eyes. Moreover, in the process of the airflow flowing along the air duct X, it can be discharged into the massage chamber P, thereby reducing the wind resistance in the air duct X, so that the airflow can quickly enter the air duct X and carry steam into the massage chamber P, and the eye care device 100 quickly enters the massage state.

[0112] Specifically, the projection of the second air outlet x21 along the air outlet direction is located on the bottom wall 113 and / or the side wall 114 of the machine, that is, the second air outlet x21 is projected along the light in the axial direction of the second air outlet x21, and the shadow of the second air outlet x21 falls on the bottom wall 113 and / or the side wall 114 of the machine. This can prevent the second air outlet x21 from blowing directly into the human eyes. The airflow directly blown by the second air outlet x21 will hit the bottom wall 113 and / or the side wall 114 of the machine, and the airflow will be further diverted after being blocked, thereby making the airflow softer.

[0113] Optionally, when the air outlet x2 includes both the second air outlet x21 and the first air outlet x22, the area of the second air outlet x21 is greater than that of the first air outlet x22. Alternatively, the flow area of the second air outlet x21 is greater than that of the single first air outlet x22. This ensures the pressure at the second air outlet x21, preventing the airflow from flowing out of the first air outlet x22 from not flowing to the second end and out of the second air outlet x21. This allows the first air outlet x22 to more evenly distribute the steam in the massage chamber P, while the majority of the steam in the air duct X can still flow out of the second air outlet x21. This allows the airflow to flow along the periphery of the massage chamber P and gradually diffuse toward the center of the massage chamber P, improving the uniformity of steam diffusion and reducing the discomfort caused by the wind blowing to the eyes, thereby avoiding exacerbating dry eyes.

[0114] In some embodiments, as Figure 17 and Figure 18 As shown, within at least one massage cavity P, the air outlet x2 includes a plurality of first air outlets x22. These first air outlets x22 are located on opposite sides of the massage cavity P, with the first air outlets x22 on both sides discharging air in mutually oriented directions. Thus, when the first air outlets x22 on both sides discharge air in mutually oriented directions, the two opposing airflows collide, dispersing the airflow and rapidly spreading it throughout the massage cavity P. This disperses the large airflow into smaller streams, resulting in a softer, more comfortable airflow.

[0115] Alternatively, as Figure 15 As shown, at least part of the air outlet x2 discharges air downward, so that the air flow can massage along the eyelids, thereby relieving eye fatigue.

[0116] Optionally, at least part of the air outlet x2 discharges air upward, so that the airflow can perform a powerful massage on the eye sockets and brow bones.

[0117] In some schemes, such as Figure 17 and Figure 18 As shown, some of the air outlets x2 discharge air downward, and some of the air outlets x2 discharge air upward, so that the eyelids and eye sockets can be powerfully massaged, thereby enhancing the massage effect.

[0118] In some embodiments, as Figure 7 and Figure 15 As shown, the side wall 114 has a corner, and the second air outlet x21 is arranged toward the corner to guide the airflow to change direction at the corner.

[0119] Specifically, a corner of the side wall 114 is formed by the intersecting first side wall 1141 and the second side wall 1142, which are angled together. The air duct X is disposed along the first side wall 1141 at least at its end, and is located on the side where the angle between the first side wall 1141 and the second side wall 1142 is less than 180 degrees. The second air outlet x21 at the end of the air duct X is disposed toward the second side wall 1142. The junction of the first side wall 1141 and the second side wall 1142 forms the corner of the side wall 114, and the second air outlet x21 is disposed corresponding to the corner. This corner can be used to redirect the airflow from the second air outlet x21, facilitating rapid dispersion of the direct airflow from the second air outlet x21 by utilizing the obstruction of the second side wall 1142, thereby accelerating the gentle change of the airflow.

[0120] In some embodiments, the first end of the air duct X is open to form an air inlet x1. The fan assembly 3 is disposed at the air inlet x1 to supply air into the air duct X. The air outlet x2 includes at least one of the second air outlet x21 and the first air outlet x22. This effectively ensures the length of airflow within the air duct X, allowing the air duct X to maintain pressure and deliver steam at a constant pressure to a more distant location. This facilitates uniform diffusion of steam within the massage chamber P, resulting in more uniform humidity and temperature within the massage chamber P.

[0121] Optionally, an air inlet x1 is provided at one end of the air duct X and an air outlet x2 is provided at the other end.

[0122] Specifically, the two ends of the air duct X are located on opposite sides of the length of the massage chamber P. The fan 31 draws air into the massage chamber P through one end of the air duct X (i.e., the air inlet x1), and at least a portion of the air discharged by the fan 31 is blown into the massage chamber P through the other end of the air duct X (i.e., the air outlet x2). This ensures that at least a portion of the airflow driven by the fan 31 flows along the entire length of the massage chamber P, extending the airflow distance of the fan 31. Furthermore, with the two ends of the air duct X located on opposite sides of the length of the massage chamber P, the air inlet and outlet of the air duct X create a larger airflow loop within the massage chamber P, thereby expanding the massage range.

[0123] Here, the air duct X can be provided in the inner wall of the eye mask 11, or by adding an air duct member 12 to the eye mask 11 to form the air duct X. The air duct X can be provided with a single air inlet x1 or multiple air inlets x1, which can be flexibly adjusted as needed.

[0124] In the solution of the present application, there can be one or more air ducts X. Each air duct X can be linear or curved, for example, arc-shaped, wavy, or even circular, which is not limited here.

[0125] In some embodiments, as Figure 17As shown, the first air outlets x22 on both sides are located on the same air duct X, so that the air outlet of the fan assembly 3 can be concentrated in the same air duct X. The fan assembly 3 can have only one fan 31, thereby reducing the number of parts and the occupied space.

[0126] In other embodiments, Figure 18 As shown, the first air outlets x22 on both sides are located on different air ducts X, so that the air outlet path is short and the wind pressure loss is small.

[0127] In some embodiments, the sidewall 114 has multiple corners along the circumferential direction, each connected by an arc-shaped transition. This allows the airflow within the massage chamber P to be redirected by the corners when it strikes and flows along the sidewall 114, allowing the airflow to circulate within the massage chamber P. The arc-shaped transitions at the corners reduce the formation of vortices and minimize pressure loss during airflow reversal.

[0128] In some embodiments, the flow area of at least one section of the air duct X gradually decreases along the airflow direction. This increases the airflow velocity within the air duct X, thereby extending the airflow path and prolonging the massage time. Optionally, the air duct X narrows near the air inlet x1 to increase the flow velocity and make the outgoing airflow faster.

[0129] In some embodiments, as Figure 11 As shown, the humidification component 2 is located in the air duct X, and at least part of the air outlet x2 is arranged opposite the humidification component 2. The air outlet x2 opposite the humidification component 2 forms a water inlet x5. In this way, when the humidification component 2 is not removed, water can be added directly from the water inlet x5, which improves the convenience of rehydration.

[0130] Optionally, the humidifying assembly 2 is located in the air duct X, and a water inlet x5 is formed on the side of the air duct X facing the opening p1. Since the massage chamber P has the opening p1 and the area of the opening p1 is large, the water inlet x5 can be provided to add water from the opening p1, further improving the convenience of adding water.

[0131] In some embodiments, the air duct X extends circumferentially along the side wall 114, with the length of the air duct X exceeding half the length of the bottom wall 113. This allows air from the air duct X to reach half the length of the bottom wall 113. Combined with the air velocity at the outlet x2, this helps ensure that the airflow covers the entire length of the massage chamber P, thereby quickly achieving uniform temperature and humidity within the massage chamber P.

[0132] Furthermore, the fan 31 can be arranged in the air duct X, or outside the air duct X. Figure 15In the illustrated embodiment, the fan 31 is located outside the air duct X, with its outlet facing one end of the air duct X and its inlet facing the center of the massage chamber P. When the fan 31 is in operation, air within the massage chamber P is drawn into the fan 31 through its inlet and then blown into the air inlet x1 of the air duct X through its outlet. This allows the fan 31 to draw air from the entire massage chamber P, thus expanding the airflow range.

[0133] In some embodiments, as Figure 2-Figure 7 As shown, at least one massage chamber P is connected to an external inlet p2. The fan assembly 3 is used to drive airflow from outside the main body 1 into the massage chamber P through the external inlet p2. The massage chamber P with the external inlet p2 can achieve external air circulation. Air intake from the outside improves the environment within the massage chamber P, keeping the air inside the massage chamber P fresh.

[0134] Specifically, only one of the two massage chambers P can be connected to the external inlet p2, or both massage chambers P can be connected to the external inlet p2. In another embodiment, the massage chamber P can be provided with an internal circulation fan 31 and also provided with the external inlet p2. This combination can take into account the advantages of both methods.

[0135] In some specific embodiments, both massage chambers P are connected to the external inlet p2, so that both massage chambers P can realize external circulation of airflow, and the air entering from the outside improves the environment inside the massage chamber P, so that the air inside the massage chamber P remains fresh.

[0136] In some optional embodiments, such as Figure 3 As shown, when the two massage chambers P each have an external inlet p2, the external inlets p2 of the two massage chambers P are spaced apart. In other words, the external inlets p2 of the two massage chambers P are not arranged opposite each other, so as to avoid wind snatching, ensure smooth air intake, and reduce noise.

[0137] In some optional embodiments, such as Figure 19 、 Figure 20 As shown, both massage chambers P are connected to an external inlet p2, and both massage chambers P share the same external inlet p2, which is located between the two eye masks 11. This ensures that the distances between the external inlet p2 and the two massage chambers P are substantially equal, and the fan assembly 3 delivers substantially the same amount of air to the two massage chambers P, which facilitates symmetrical massage effects on both eyes.

[0138] Alternatively, as Figure 19 、 Figure 20As shown, when the two massage chambers P share the external inlet p2, each eye mask 11 needs to have an air duct X extending to the fan 31. The air ducts X of the two eye masks 11 are equivalent to being connected at the fan assembly 3. However, when the fan assembly 3 is in operation, driven by the wind pressure of the fan assembly 3, both air ducts X are unidirectional, and there is little airflow between the two air ducts X.

[0139] The air inlet end of the fan assembly 3 draws air from the outside of the main body 1 through the external inlet p2, and the air flow blown out from the air outlet end of the fan assembly 3 is split and blown to the two air ducts X respectively, and then flows to the two massage chambers P.

[0140] In another embodiment, the fan assembly 3 includes multiple fans 31 , some of the fans 31 are fans 31 used by a single eye mask 11 , and some of the fans 31 are fans 31 shared by two eye masks 11 .

[0141] Further optionally, when the two massage chambers P share the fan assembly 3, the fan assembly 3 can be set between the two eye masks 11, for example, at the nose bridge 13, so that the space of the nose bridge 13 can be fully utilized and the overall size of the main body 1 can be reduced.

[0142] When the shared fan assembly 3 is arranged at the nose bridge 13, the external inlet p2 is usually also arranged at the nose bridge 13, so that the human nose bridge can feel the suction air and the nose bridge can also be massaged.

[0143] Further, if Figure 7 As shown, the massage chamber P, which is connected to the external inlet p2, also communicates with the external outlet p3. Air drawn in through the external inlet p2 flows through the massage chamber P before being discharged through the external outlet p3. The external outlet p3's connection to the outside world prevents excessive pressure buildup within the massage chamber P, potentially causing the eye care device 100 to "squeeze" forward. This prevents the eye care device 100 from creating a gap between the eye care device 100 and the skin around the eye, thus preventing noise from a sudden decompression in the massage chamber P. Furthermore, increased pressure within the massage chamber P could compress the eyeball and cause discomfort. The provision of the external outlet p3 also enhances comfort.

[0144] Of course, the solution of the present application is not limited to this. For example, the massage chamber P connected to the external inlet p2 can also use the opening p1 to vent air. For example, a notch can be provided on the side wall 114 of the eye mask 11 adjacent to the opening p1, and a flexible sealing plate can be provided at the notch. When the air pressure in the massage chamber P is low, the flexible sealing plate closes the notch. When the air pressure in the massage chamber P is high, the flexible sealing plate opens to allow air to vent through the notch.

[0145] In all the above embodiments, when the fan assembly 3 includes at least two fans 31, the operating states of the two fans 31 are independent of each other. Independence here means that the two fans 31 can work simultaneously or at different times, or can be inactive at the same time. In this way, when the user only needs to massage one eye, only the corresponding fan 31 can be selectively turned on, which can save power and enrich the massage effect.

[0146] In some embodiments, the two eye masks 11 can share the humidification component 2. For example, the humidified airflow can be sent into the two massage chambers P simultaneously or successively by utilizing the mutual flow of airflow.

[0147] In other embodiments, the humidification assembly 2 includes two spaced-apart humidifying elements 21, each corresponding to the two eye masks 11, to humidify the airflow within the two massage chambers P, thereby increasing the vapor content of the air within the massage chambers P. It should be noted that the composition of the liquid within the humidifying element 21 is not limited; for example, it can be water or eye protection solution. When the liquid within the humidifying element 21 is pure water, the humidifying element 21 can add vapor to the massage chamber P. When the liquid within the humidifying element 21 is an aqueous solution containing other components, the humidifying element 21 can add vapor and other gaseous components to the massage chamber P. For simplicity, this article only uses the example of the humidifying element 21 containing water as the liquid.

[0148] When the fan assembly 3 is running, the airflows in the two massage chambers P do not circulate with each other. The phrase "the airflows in the two massage chambers P do not circulate with each other" here means that when the eye care device 100 is in use, the airflows in the two massage chambers P cannot circulate with each other through the main body 1.

[0149] When the eye care device 100 is in use, the eye care device 100 is worn on the human eye, and each eye mask 11 covers the human eye, so that the opening p1 of the massage chamber P is sealed by the human face, thereby the massage chamber P is sealed at the opening p1. The airflow in the two massage chambers P cannot circulate through the main body 1, which means that the airflow in one massage chamber P will not flow directly to the other massage chamber P through the channel in the main body 1. Although the airflow in the two massage chambers P cannot circulate through the channel in the main body 1, it does not restrict the two massage chambers P from circulating with the external environment of the main body 1. It should also be emphasized that when the eye care device 100 is in use, the fan assembly 3 used to drive the airflow in the two massage chambers P is in an operating state. Therefore, the solution of this application does not restrict the airflow in the two massage chambers P from circulating when the fan assembly 3 stops operating.

[0150] The operation of the fan assembly 3 drives airflow, which causes the liquid in the humidifying element 21 to form vapor. The flowing gas then drives the vapor into the massage chamber P, causing the vapor-containing airflow to massage the human eye. Because the humidifying elements 21 are separately provided on the two eye masks 11, the operation of the fan assembly 3 drives the two humidifying elements 21 to humidify the air in the two massage chambers P respectively. The airflows in the two massage chambers P do not flow into each other. Therefore, if one humidifying element 21 becomes contaminated, it will only contaminate the corresponding massage chamber P. The contaminated vapor will not flow into the other massage chamber P, thereby preventing it from contaminating the other humidifying element 21. This independent humidification scheme for the two eye masks 11 effectively controls the scope of contamination and reduces the severity of the contamination.

[0151] In the solution of the present application, vapor is primarily introduced into the massage chamber P by the airflow driven by the operation of the fan assembly 3. When the fan assembly 3 stops operating, the amount of vapor generated by evaporation of the liquid in the humidifying element 21 is significantly reduced. Therefore, even if the airflows in the two massage chambers P circulate with each other, the amount of contaminated vapor transmitted is small, and the probability of contamination is greatly reduced. Therefore, the present application does not exclude the solution of allowing the airflows in the two massage chambers P to circulate with each other when the fan assembly 3 stops operating. In addition, if the fan assembly 3 is operating, the two massage chambers P are separately in communication with the external environment of the main body 1. If contaminated vapor is generated in one massage chamber P, the contaminated vapor is greatly diluted after being discharged into the external ambient air, and the contaminated vapor that can be absorbed by the other massage chamber P is extremely small, greatly reducing the probability of contamination of the other massage chamber P. Therefore, the present application does not exclude the solution of allowing the airflows in the two massage chambers P to circulate with the external environment of the main body 1 when the fan assembly 3 is operating.

[0152] In some embodiments, as Figure 2 As shown, two eye masks 11 are spaced apart, and the main body 1 includes a nose bridge 13 connected between the two eye masks 11. In this way, when the two eye masks 11 are small in size, the two eye masks 11 can be connected into a whole through the nose bridge 13. The nose bridge 13 can be a hard member or a flexible member, or the main body of the nose bridge 13 can be a hard member while the portion that contacts the human nose bridge can be a flexible member.

[0153] Optionally, an inverted V-shaped space is formed between the nose bridge 13 and the eye masks 11 on both sides, forming a positioning structure by cooperating with the human nose bridge. Further, the eye masks 11 on both sides are respectively formed with protrusions on the side adjacent to each other, and the protrusions play a supporting role.

[0154] In some embodiments, the eye care device 100 omits the nose bridge 13 and directly connects the two eye masks 11 to form a whole. The connection between the two eye masks 11 forms a shape that adapts to the human nose bridge and is also easy to wear.

[0155] In the solution of the present application, there are many ways to wear the eye care device 100, which are not limited here. For example, one way is to place the main body 1 directly on the human face, and the human body remains in a supine position during massage, or the main body 1 is kept on the human eye by means of hand support or the like. Another way is to set temples 6 on the main body 1. The temples 6 can be hard temples to be placed on the human ears, or the temples 6 on both sides of the main body 1 can cooperate with each other to clamp the human head; the temples 6 can also be flexible belts or chains, and the temples 6 can be hung on the human ears, or the flexible temples 6 are connected at both ends of the main body 1 and directly put on the human head. In another solution, the eye care device 100 includes a head cover, which is used to cover the human head, and the main body 1 is fixedly or detachably connected to the head cover.

[0156] In an alternative embodiment, if Figure 1 and Figure 9 As shown, the main body 1 further includes two temples 6, which are connected to the sides of the two eyecups 11, facing away from each other. The temples 6 are rotatably connected to the eyecups 11. This allows the temples 6 to be folded on the main body 1, making the eye care device 100 compact when stored. Alternatively, the temples 6 can be configured to be retractable or foldable, thereby facilitating storage.

[0157] In another alternative embodiment, the temples 6 of the main body 1 are elastic bands (not shown) and are connected to the sides of the two eyecups 11 facing away from each other. The elastic bands can be one or two, and can be worn around the ears or around the head. The temples 6 are elastic, allowing for automatic adjustment of their length based on head size. Furthermore, the elasticity of the temples 6 helps pull the main body 1 toward the face, maintaining a close fit.

[0158] In some embodiments, the bottom wall 113 of the eye mask 11 is a non-transparent wall or a translucent wall. The eye mask 11 covering the eyes can reduce light exposure, which helps the user relax in a low-light or no-light environment and improves the massage effect.

[0159] Specifically, the bottom wall 113 and the side wall 114 of the eye mask 11 are integrally formed parts. For example, the entire eye mask 11 can be an injection molded part, which can improve production efficiency and reduce the number of assembly steps of the bottom wall 113 and the side wall 114.

[0160] Of course, in some solutions, the bottom wall 113 and the side wall 114 of the eye mask 11 can be two parts, which are assembled into one after production.

[0161] In some embodiments, as Figure 10As shown, the main body 1 includes a lens a1 and a frame a2. The lens a1 has two sides with an inner side facing the eye and an outer side facing away from the eye. The frame a2 includes a frame portion a201 arranged around the lens a1. The frame portion a201 protrudes from the inner side of the lens a1, defining a massage cavity P between the frame portion a201 and the lens a1, which is open toward the eye.

[0162] like Figure 10 As shown, the portion of lens a1 that faces the massage cavity P is the visible area S01. Because the massage cavity P faces the eye, the visible area S01 also faces the eye. Therefore, the user can observe objects outside lens a1 through the visible area S01. This allows the user to move freely while using the eye care device 100, without being restricted by lack of visibility.

[0163] In some embodiments, the lenses a1 are arranged in two horizontally spaced groups. The frame a2 includes two frame portions a201, each of which connects to the two groups of lenses a1. Each group of lenses a1 and the corresponding frame portion a201 form an eye mask 11, and the two groups of lenses a1 and the two frame portions a201 form two eye masks 11. Each group of lenses a1 can be a single lens or a combination of lenses stacked along the thickness direction. Each single lens can be a flat mirror, a curved mirror, or any other surface shape.

[0164] The lens a1 may constitute only the bottom wall 113 of the eyecup 11, or both the bottom wall 113 and the side walls 114. The frame a201 may constitute only the side walls 114 of the eyecup 11, or both the bottom wall 113 and the side walls 114.

[0165] In some solutions, the two frame parts a201 share a set of lenses a1, so that each frame part a201 only covers part of the lenses a1, which can also form two independent massage chambers P and reduce the division of the lenses a1, thereby reducing the complexity of assembly.

[0166] Specifically, if Figure 11 As shown, the frame portion a201 includes two horizontal frame portions a2011 spaced apart from each other, and two vertical frame portions a2012 connected to either side of the horizontal frame portions a2011. The frame portion a201 is generally rectangular, providing ample mounting space for the humidifier assembly 2 and the fan assembly 3. The fan assembly 3, which is particularly suitable for the eye care device 100, is typically square-shaped, making it convenient to place the fan at the corners of the frame portion a201, avoiding excessive central viewing area.

[0167] More specifically, the horizontal frame portion a2011 is longer than the vertical frame portion a2012, which is more compatible with the size of the human eye and can prevent the main body 1 from being too high and causing the eye care device 100 to be too heavy.

[0168] Specifically, the frame a2 includes two frame parts a201 and a nose bridge 13 connected between the two frame parts a201, so that the frame parts a201 and the nose bridge 13 can provide installation positions for the humidification component 2 and the fan component 3.

[0169] In some specific examples of the present invention, Figures 9-11 The frame a2 may include: a frame a21 and an inner frame a22. The frame a21 includes two frame portions a211 connected to a beam portion a212 between the two frame portions a211. The inner frame a22 includes two eye frame portions a221 and a connecting portion a222 connected between the eye frame portions a221 on both sides. The two eye frame portions a221 are respectively arranged corresponding to the two frame portions a211 to form two frame portions a201 respectively. The connecting portion a222 is arranged corresponding to the beam portion a212 to form a nose bridge 13. Each eye frame portion a221 is a closed ring, so that the massage cavities P on both sides can be simply and effectively isolated from each other.

[0170] It is understood that the frame a21 is used to mount the lens a1, and the inner frame a22 is disposed on the side of the frame a21 facing the eye, so as to surround the eye. The frame a21 and the inner frame a22 are two separate parts, minimizing interference during machining. This makes it easier to form the shape of the frame a21 to mate with the lens a1, and to form the shape of the inner frame a22 to conform to the face. This reduces the machining difficulty and improves the machining accuracy of both parts.

[0171] Optionally, the frame a21 is rigid for mounting and supporting the lens a1, and at least the portion of the inner frame a22 away from the frame a21 is flexible so as to be suitable for contact with the skin of the human face, so that the massage cavity P can cooperate with the human face to form a relatively sealed humidification space to avoid steam leakage and improve the humidification effect.

[0172] In some embodiments, as Figure 10 As shown, the frame a2 may include: a frame a21 and an inner frame a22, the inner frame a22 is arranged on the inner side of the frame a21 close to the lens a1, at least part of the inner frame a22 is flexible, the inner frame a22 includes a hard part (for example, a hard plastic part) and a soft part (for example, a soft plastic part), the hard part is connected to the frame a21, so as to achieve connection reliability, and the soft part is located on the side of the hard part away from the frame a21, that is, the soft part is arranged on the side of the hard part facing the eye, for fitting with the skin around the eye, thereby improving the sealing effect between the inner frame a22 and the human body and the comfort of wearing by the human body.

[0173] It should be noted that the connection method between the hard portion and the mirror frame a21 is not limited, and can be, for example, a one-piece component or assembled connection, such as by means of snap fasteners, glue, etc. Furthermore, the connection method between the hard portion and the flexible portion is also not limited, and can be a one-piece component or assembled connection. In some examples, the hard portion can also be used to mount the humidification component 2 or even the fan component 3, thereby improving the compactness of the structure.

[0174] In other embodiments, a soft rubber thermal insulation pad (not shown) is provided on the side of the eye mask 11 that faces the human body. This reduces heat transfer from the eye mask 11 to the human body, particularly when the heater 4 is provided, to prevent skin burns. The soft rubber thermal insulation pad helps improve the comfort of the main body 1 against the skin, helps to keep the main body 1 close to the skin, maintains the sealing of the massage chamber P, and reduces scarring when the main body 1 is worn tightly.

[0175] In some embodiments of the present invention, Figure 10 As shown, the frame a2 may include two temples 6, and at least one of the temples 6 may have a built-in power supply 51 and / or a control component 52. The power supply 51 may be provided in one temple 6 or in both temples 6. The control component 52 may be provided in one temple 6 or in both temples 6.

[0176] The steam inner frame a22 is worn by hanging the two temples 6 on either side of the ear. The power supply 51 enables cordless use, meaning it can be used without connecting to an electrical cord. While wearing the eye care device 100, the user can move freely without being entangled by electrical cords. The control unit 52 allows control of electrical components, such as the fan assembly 3.

[0177] The power supply 51 may be a common battery, a rechargeable battery, etc. The control component 52 may be an electric control board, etc. By arranging the power supply 51 and / or the control component 52 on the temple 6, the miniaturization and lightness of the frame a21 can be ensured.

[0178] exist Figure 10 In the specific example shown, one temple 6 has a built-in power supply 51, and the other temple 6 has a built-in control component 52, so that the weight on both sides is relatively balanced, avoiding the problem of unilateral weight loss and improving wearing stability. Of course, the present invention is not limited to this. It is also possible that both the power supply 51 and the control component 52 are provided in one temple 6, or both the power supply 51 and the control component 52 are provided in each of the two temples 6, etc., which will not be described in detail here.

[0179] In another solution, the power supply 51 and / or the control component 52 are arranged on the main body 1, such as the power supply 51 is arranged on the nose bridge 13.

[0180] It should be noted that the mounting method of the temple 6 is not limited. For example, when the frame a2 further includes a mirror frame a21 and an inner frame a22, the temple 6 can be mounted on the mirror frame a21 (for example, Figure 10 As shown, the frame a21 has a temple frame a213 for mounting the temples 6, which can be optionally mounted on the inner frame a22. In addition, for storage, the temples 6 can be arranged to be rotatably connected to the frame a21 or to the inner frame a22, so that the temples 6 can be folded and stored.

[0181] When the fan assembly 3 is arranged on the bridge of the nose 13, the structure of the frame part a201 can be simplified and the thickness of the frame part a201 can be reduced; when the fan assembly 3 is arranged on the frame part a201, the size of the fan assembly 3 can be increased, the ventilation volume can be improved, the size of the crossbeam part a212 can be reduced, and the size of the frame part a201 and the massage cavity P can be increased in disguise, thereby improving the visual range.

[0182] In some embodiments, the humidifying component 2 is detachably provided on the main body 1, so that when the humidifying component 2 needs to be replenished with liquid, the humidifying component 2 can be removed from the main body 1, and the main body 1 can be installed after the replenishment is completed. The humidifying component 2 is detachable, and when the humidifying component 2 is contaminated, it can be removed and cleaned. By setting the humidifying component 2 to be detachable, the liquid replenishment method can also be diversified. For example, the liquid can be dripped into the humidifying component 2 using a container such as a dropper. For another example, the humidifying component 2 can be directly immersed in a container filled with liquid, and the humidifying component 2 can be taken out of the container after the replenishment is completed. In some schemes, the humidifying component 2 is a replaceable part. After each liquid on a humidifying component 2 is consumed, another humidifying component 2 can be replaced by disassembling and assembling.

[0183] In the solution of the present application, there are multiple ways in which the humidifying component 2 can be detachably connected to the main body 1. For example, the humidifying component 2 can be pluggably connected to the main body 1. For example, the humidifying component 2 can be snap-connected to the massage chamber P. The humidifying component 2 can also be connected to the main body 1 by means of magnetism, Velcro, etc.

[0184] In some specific embodiments, the humidifying assembly 2 includes a liquid storage portion 211 for storing liquid, and the space where the liquid storage portion 211 is located is connected to the massage cavity P. In this way, the vapor evaporated from the liquid storage portion can flow into the massage cavity P to humidify the eyes.

[0185] Specifically, if Figure 8As shown, the humidification assembly 2 includes a liquid reservoir 211 and a wing portion 212. The liquid reservoir 211 is disposed within the main body 1, and the wing portion 212 is connected to the liquid reservoir 211. Airflow entering the massage chamber P can flow through the liquid reservoir 211, accelerating the evaporation of the liquid within the liquid reservoir 211 and achieving humidification treatment for the eyes. The wing portion 212 is connected to the liquid reservoir 211. When humidification assembly 2 is assembled or disassembled, the wing portion 212 can be operated by holding the wing portion 212. The provision of the wing portion 212 not only facilitates the removal and placement of the humidification assembly 2, but also reduces the risk of contamination of the liquid reservoir 211 by human hands during the process.

[0186] In some optional embodiments, such as Figure 2 and Figure 3 As shown, at least a portion of the wing portion 212 is exposed from the main body 1. This allows the wing portion 212 to be removed from the outside of the main body 1 for assembly and disassembly of the humidification assembly 2. In some cases, the humidification assembly 2 can even be removed during use of the eye care device 100 for rehydration. Exposing at least a portion of the wing portion 212 on the surface of the main body 1 reduces the chance of a person's hand touching the interior of the massage chamber P when removing the wing portion 212, for example, preventing a person's hand from touching the lens a1.

[0187] Specifically, if Figure 3 As shown, a slot Y3 is provided on the side wall 114 of the eye mask 11. Slot Y3 is open on the side facing the massage chamber P. The liquid reservoir 211 can be inserted into slot Y3, allowing airflow within the massage chamber P to flow through the liquid reservoir 211. Slot Y3 has a socket y31 on the outer surface of the eye mask 11, which is spaced apart from the opening p1. The flap 212 engages with the socket y31 to seal the slot Y3. Optionally, the socket y31 can be located at the top, bottom, front, or rear side of the eye mask 11, allowing the humidifier assembly 2 to be removed from the top, bottom, front, or rear side of the eye mask 11.

[0188] exist Figure 8 In the illustrated embodiment, the liquid storage portion 211 is a plate. The direction extending from the liquid storage portion 211 to the wing portion 212 is the length direction of the humidifier 21. The plate portion of the liquid storage portion 211 has a thickness, and the thickness direction of the plate portion of the liquid storage portion 211 is the thickness direction of the humidifier 21. The humidifier 21 also has a width direction perpendicular to the length and thickness directions. The width L2 of the humidifier 21 at the wing portion 212 is at least 6 mm, which provides a convenient foothold for a person's fingers when picking up the humidifier. Optionally, the wing portion 212 is perpendicularly connected to one end of the liquid storage portion 211, thereby increasing the thickness of the humidifier 21 at the wing portion 212, further facilitating finger picking up. Optionally, the width of the wing portion 212 is greater than or equal to the width of the liquid storage portion 211. The smaller width of the liquid storage portion 211 facilitates insertion into the eye mask 11, while the larger width of the wing portion 212 facilitates picking up the humidifier.

[0189] Furthermore, the liquid storage portion 211 is located on the air flow path of the fan assembly 3, or it can be said that the air inlet end or the air outlet end of the fan assembly 3 is arranged opposite the liquid storage portion 211, so that the evaporation rate of the water on the liquid storage portion 211 is accelerated, and the massage environment in the massage cavity P is quickly improved.

[0190] In other optional embodiments, such as Figure 10 and Figure 11 As shown, at least a portion of the wing portion 212 is located in the massage cavity P, so that the wing portion 212 can be hidden in the eye mask 11 and the number of holes and grooves on the outer surface can be reduced.

[0191] In some specific embodiments, the humidifier 21 is located within the massage chamber P, with at least a portion of the flap 212 positioned on the side of the liquid reservoir 211 adjacent to the opening p1. This means that the flap 212 faces the liquid reservoir 211, with the latter facing away from the user, while the flap 212 faces closer to the user. This arrangement makes the flap 212 easier for the user to hold, preventing hand contamination of the liquid reservoir 211 when adding water.

[0192] Specifically, the humidifying element 21 is in an elongated or ring-shaped shape as a whole, so that the humidifying element 21 is more compatible with the cavity characteristics of the massage cavity P, allowing more airflow to flow through the liquid storage portion 211 .

[0193] Specifically, if Figure 11 、 Figure 21 As shown, the width direction of the wing portion 212 is arranged along the axial direction of the opening p1, and the axial direction of the opening p1 is the front-to-back direction of the eye care device 100, that is, the front-to-back direction dimension of the wing portion 212 is the width dimension of the wing portion 212.

[0194] Alternatively, as Figure 21 and Figure 22 As shown, the width of the wing portion 212 gradually changes along the length direction of the humidifier 21, that is, the width of the wing portion 212 is not constant along the entire length direction of the humidifier 21. Setting the wing portion 212 in this way breaks the design constraint of the constant width of the wing portion 212, allowing the width of the wing portion 212 to change according to the characteristics of the human face, and the distance between the humidifier 21 and the human face can be adjusted. The internal space of the massage chamber P can be fully utilized to widen the wing portion 212, thereby facilitating the taking of the humidifier. Among them, gradually changing the width of the wing portion 212 along the length direction of the humidifier 21 can form a smooth arc on the side facing the opening p1, which not only avoids the possibility of sharp corners hurting people, but also allows the smooth arc to allow the airflow to flow smoothly.

[0195] Alternatively, as Figure 22As shown, the width L2 of the widest part of the wing plate portion 212 is at least 6 mm, for example, the width L2 of the widest part of the wing plate portion 212 is 6 mm, 8 mm, 10 mm, etc. The widest part of the wing plate portion 212 adapts to the shape of human fingers, providing a convenient point of support.

[0196] In the solution of the present application, there are various structural modes for the humidifying element 21 to store water.

[0197] In some optional embodiments, such as Figure 11 As shown, the liquid storage portion 211 is provided with a water storage hole 2111. When water is dropped into the water storage hole 2111, the water droplet is retained in the water storage hole 2111 due to surface tension. The provision of the water storage hole 2111 makes it very easy to replenish and clean the liquid storage portion 211. Especially when the water storage hole 2111 is provided on the surface of the liquid storage portion 211, when the liquid storage portion 211 is removed from the main body 1, the water storage status of the water storage hole 2111 can be directly observed.

[0198] In other optional embodiments, such as Figure 23 As shown, the liquid storage portion 211 includes a water-absorbing sponge, which stores liquid by absorbing water. The water-absorbing sponge is another form of the liquid storage portion 211. The provision of the water-absorbing sponge is conducive to increasing the water storage capacity, and the water-absorbing sponge is a flexible member, so the installation position and shape of the water-absorbing sponge are less restricted.

[0199] In another optional embodiment, the liquid storage portion 211 is not only provided with a water storage hole 2111, but also includes a water-absorbing sponge, thereby further increasing the water storage capacity to meet the steam demand.

[0200] When the humidifying element 21 needs to be replenished with water, the humidifying element 21 does not need to be removed from the main body 1 , but water can be directly replenished into the humidifying element 21 .

[0201] Alternatively, as Figure 21 As shown, when the liquid reservoir 211 is provided with a water storage hole 2111, the diameter d1 of the water storage hole 2111 is less than 2.5 mm. Water can be stored in the water storage hole 2111 by utilizing its surface tension. It will be appreciated that when water droplets are stored in the water storage hole 2111, setting the diameter of the water storage hole 2111 to less than 2.5 mm can utilize surface tension to keep the droplets in a pooled state and prevent them from flowing out of the water storage hole 2111. When the liquid contains organic substances that can be used for eye massage (such as plant essential oils), the surface tension of these components is generally greater than that of water. Therefore, limiting the diameter of the water storage hole 2111 to less than 2.5 mm can effectively prevent these components from flowing out of the water storage hole 2111.

[0202] Optionally, the aperture of the water storage hole 2111 can be 2.4 mm, 2.3 mm, 2 mm, 1.9 mm, 0.7 mm, 0.5 mm, etc., which is not limited here.

[0203] In the solution of the present application, the structural form of the fan assembly 3 is very diverse and is not specifically limited here.

[0204] In some embodiments, as Figure 3 As shown, the fan assembly 3 includes two fans 31, spaced apart and provided for each eye mask 11. Each fan 31 is configured to blow air into a corresponding massage cavity P. That is, since the massage cavities P of the two eye masks 11 are separately provided, the humidifiers 21 on the two eye masks 11 are also separately provided, and the fans 31 on the two eye masks 11 are also separately provided. It should be noted that each eye mask 11 may be provided with at least one fan 31, and the corresponding fan 31 is configured to drive airflow within the massage cavity P of that eye mask 11.

[0205] Separately placing the fans 31 on the two eye masks 11 allows for a variety of massage options to be designed based on specific needs. For example, the two fans 31 can be controlled simultaneously, so that when the fan assembly 3 is turned on, air is blown simultaneously into both eye masks 11. Alternatively, the two fans 31 can be controlled separately, allowing their operating times to be adjusted independently. In some designs, the speed of the fans 31 can be adjusted independently, in which case the speeds of the two fans 31 can be adjusted independently.

[0206] Specifically, the two fans 31 are symmetrically arranged on the main body 1, which is conducive to making the center of gravity of the two eye masks 11 roughly symmetrical in the left and right directions of the main body 1, and is conducive to the balance of the eye care device 100 when worn.

[0207] In some specific embodiments, Figure 3 As shown, two fans 31 are located on either side of the main body 1 along the length of the eye care device 100. Specifically, the fan 31 on the left eyecup 11 is located at the left end of the eyecup 11, while the fan 31 on the right eyecup 11 is located at the right end of the eyecup 11. The two fans 31 are positioned relatively far apart from each other to avoid resonance and reduce noise.

[0208] Of course, the solution of the present application is not limited to this. The two fans 31 may also be located on adjacent sides of the two eyecups 11. For example, the fan 31 on the left eyecup 11 is located at the right end of the eyecup 11, and the fan 31 on the right eyecup 11 is located at the left end of the eyecup 11. To reduce resonance, the wind direction and rotation parameters of the two fans 31 can be adjusted, or vibration reduction structures can be installed on the fans 31.

[0209] In some solutions, the fan 31 can also be set at the top or bottom of the eye mask 11.

[0210] In some embodiments, as Figure 17As shown, the air inlet and outlet of at least one fan 31 are both disposed within the massage chamber P, creating an internal circulation flow within the massage chamber P. This prevents rapid loss of moisture and heat, allowing heat to be recycled and reducing energy consumption. It will be appreciated that the heat of the airflow within the massage chamber P can be obtained through heating or absorbed through contact with human skin.

[0211] Here, for a single eye mask 11, only one fan 31 can be an internal circulation fan 31, or all fans 31 can be internal circulation fans 31. For two eye masks 11, only one eye mask 11 can be provided with an internal circulation fan 31, or both eye masks 11 can be provided with internal circulation fans 31, without limitation.

[0212] In some embodiments, when two eye masks 11 are each provided with a fan 31 , multiple fans 31 are provided in each eye mask 11 , and the multiple fans 31 are correspondingly provided in multiple air ducts X. This can increase the wind force and enhance the massage effect.

[0213] In some embodiments, as Figure 20 As shown, the two eye masks 11 share a fan assembly 3, which includes a single fan 31. This single fan 31 powers both eye masks 11, reducing the number of parts and occupying less space. This facilitates a slimmer design for the main body 1, minimizing pressure on the user's face when wearing the device, making it easier to wear. Furthermore, this reduced number of parts improves product assembly efficiency. Positioning the fan 31 on the nose bridge 13 shortens the length of the air duct X, minimizing airflow loss.

[0214] Specifically, the fan 31 is located between the two eye masks 11. The fan 31 is a centrifugal fan 311. The centrifugal fan 311 takes in air axially and discharges air radially. Since the centrifugal fan 311 can take in air axially and discharge air radially, the outlet end of the centrifugal fan 311 can be set in any radial direction of the centrifugal fan 311. When the centrifugal fan 311 has two outlet ends, the two outlet ends can be set to be located on the same plane as the centrifugal fan 311, that is, the centrifugal fan 311 and the air duct X leading to the two eye masks 11 are located on the same plane, thereby occupying a smaller volume. Moreover, when the centrifugal fan 311 discharges air in two radial directions, the same air volume can be achieved in each direction through the reasonable design of the air duct X, which helps to balance the air volume of the two eye masks 11.

[0215] More specifically, the air inlet end of the centrifugal fan 311 is located between the two eye masks 11, that is, the external inlet p2 shared by the two eye masks 11 is located between the two eye masks 11, so that the air inlet path of the centrifugal fan 311 is short, the wind resistance is small, and the power consumption is low.

[0216] In other embodiments, Figure 19As shown, the two eye masks 11 share the fan assembly 3, which includes multiple fans 31, so as to enhance the wind force and reduce the size of a single fan 31.

[0217] Specifically, multiple fans 31 are arranged in sequence along the axial direction of the fans 31, with the air outlet of one adjacent fan 31 facing the air inlet of the other. This allows the air pressure of the downstream fan 31 to be adjusted by the air outlet of the upstream fan 31, provided the distance between the fans 31 and the blade profile parameters are appropriately matched. The axial arrangement of multiple fans 31 facilitates the airflow to be blown farther, enhancing the fluidity of the airflow within the massage chamber P.

[0218] More specifically, multiple fans 31 are located between the two eye masks 11. These fans 31 are axial flow fans 312, which draw air in and out axially. When multiple fans 31 are coaxially arranged, the fans 312 have a consistent airflow direction. The flow path within the main body 1 for the fans 312 can be linear, minimizing space and eliminating the need to occupy excessive space within the massage chamber P.

[0219] Optionally, the air inlet end of the axial flow fan 312 is located between the two eye masks 11, that is, the external inlet p2 shared by the two eye masks 11 is located between the two eye masks 11, so that the air inlet path of the fan assembly 3 is short, the wind resistance is small, and the power consumption is low.

[0220] In some embodiments, as Figure 13-16 As shown, the eye care device 100 further includes a heating element 4, which is disposed on the main body 1 and is used to heat the airflow flowing into the massage chamber P. This increases the airflow temperature during the massage of the eyes, reduces heat loss from the eyes, and improves the massage experience. Thus, the blown air is hot air with moisture, which acts as a hot compress, similar to applying a towel to the face, providing a better hot compress experience.

[0221] Optionally, the length of the heating element 44 exceeds half the length of the eye mask 11, so that the heating distance is longer, which facilitates rapid temperature reaching and avoids the situation of blowing cold air.

[0222] Optionally, the operating temperature of the heating element 44 is 50-70°. This allows the water to be quickly heated and volatilized, and the airflow to be quickly heated, while the temperature of the blown airflow is not too high to burn the user. For example, the operating temperature of the heating element 44 is 50°, 54°, 60°, 65°, 70°, etc.

[0223] Further optionally, the operating temperature of the heating element 44 is 62°, so that the steam generated is closer to the temperature effect of applying a towel to the face, which can help to soothe the mood and improve the massage effect.

[0224] In some optional embodiments, the heating element 4 is disposed adjacent to the humidifying element 21, or the heating element 4 is disposed on the humidifying element 21. The heating element 4 can accelerate the evaporation rate of the water on the humidifying element 21, thereby quickly improving the massage environment in the massage chamber P.

[0225] In some embodiments, the fan 31 operates intermittently, for example, at intervals of 0.5-3 seconds. When the fan 31 is not operating, it heats the air in the air duct X and the eye mask 11. After the interval, the airflow sent into the air duct X by the fan 31 can be heated, thereby preventing the airflow from being too low in temperature to provide a hot compress. In particular, when the fan 31 draws air from the outside environment into the massage chamber P, the airflow from the outside environment is relatively low in temperature and requires more heat for heating.

[0226] In some embodiments, as Figure 3 and Figure 5 As shown, the main body 1 includes a duct member 12 disposed on the eye mask 11. The duct member 12 and the eye mask 11 form an air duct X. The fan assembly 3 is used to drive air from the air inlet x1 into the air duct X, and the air in the air duct X is blown out through the air outlet x2. The use of the duct member 12 in conjunction with the eye mask 11 to set the air duct X provides more design options for the location of the air duct X. The air duct X is not limited to being located within the bottom wall 113 and side walls 114 of the eye mask 11, but can also be located outside the bottom wall 113 and side walls 114.

[0227] Specifically, the two ends of the air duct X are located on opposite sides of the length direction of the massage cavity P. The air duct X has an air outlet x2 connected to the massage cavity P, which is conducive to the formation of a large-scale air flow in the massage cavity P with a large flow range.

[0228] Optionally, the humidifying element 21 and the heating element 4 are both provided on the air duct element 12. In this way, the air duct element 12 can be used as a mounting carrier for the humidifying element 21 and the heating element 4, which is conducive to increasing the occupied space of the massage chamber P after the humidifying element 21, the heating element 4 and the air duct element 12 are integrated.

[0229] Optionally, in some embodiments, the humidifying component 2 is fixedly connected to the air duct member 12 , and an air duct X is defined between the humidifying component 2 , the air duct member 12 and the eye mask 11 .

[0230] Specifically, the liquid storage portion 211 is opposite to the heating element 4, and the liquid storage portion 211 is located in the air duct X. The heating element 4 can also heat the air in the air duct X. In this way, the air flow exchanges heat with the air in the air duct X when flowing through the air duct X. The temperature of the blown air flow is relatively high, which can achieve the effect of a hot compress.

[0231] Optionally, the heating element 4 is formed into a planar shape and is in contact with the liquid storage portion 211. In this way, the contact area is large, the heating is rapid, and hot compress can be applied in time. The heat radiation can be radiated into the air duct X, which can heat the airflow and further accelerate the temperature rise of the airflow.

[0232] Alternatively, as Figure 7 As shown, the length L1 of the duct member 12 in the extension direction of the air duct X is at least 25 mm. For example, the length of the duct member 12 can be 25 mm, 27 mm, or 30 mm. Thus, the air duct X is used to increase the air supply distance of the fan assembly 3. When the humidifier 21 is provided in the air duct X, the air duct X can be used to centrally humidify the airflow. When the heater 4 is provided in the air duct X, the air duct X can be used to ensure sufficient heat exchange.

[0233] Specifically, the heating element 4 is staggered with the fan assembly 3 to prevent the heating element 4 from affecting the service life of the fan assembly 3.

[0234] In some specific embodiments, the humidifier 21 is detachably positioned within the air duct X. This allows the humidifier 21 to humidify within or outside the air duct X, providing flexibility in the humidification position and facilitating adjustment of the humidification position as needed. For example, the humidifier 21 can be placed within the air duct X during normal use of the eye care device 100. When the eye care device 100 is low on power, the humidifier 21 can be removed from the air duct X to reduce wind resistance and power consumption.

[0235] Specifically, when the humidifier 21 is detachable in the air duct X, the humidifier 21 can be fixed on the inner wall of the air duct X, such as fixed on the side wall of the air duct member 12 or the eye mask 11. The humidifier 21 can also not be fixed, and the air duct X can be used to limit the position of the humidifier 21. For example, the humidifier 21 is spherical, and the humidifier 21 produces a rolling sound when the air flows. In this way, during the massage process, the user can feel the rolling vibration as the air flows, which is conducive to attracting the user to focus on the eyes and deepen the massage experience.

[0236] In some embodiments, the fan 31 operates intermittently, i.e., the fan 31 operates for a period of time and then stops for a period of time, repeating this cycle. In this manner, the fan 31 intermittently blows air into the massage chamber P. The pause period provides a buffer for the air flow within the massage chamber P, thereby preventing excessive local pressure from being caused by excessive air supply.

[0237] In addition, when the fan 31 intermittently supplies air into the massage chamber P, the intermittent airflow will cause the main body 1 to vibrate regularly, and the vibration direction is also regular due to the direction of air supply. The user can feel the rolling vibration, which is conducive to attracting the user to focus on the eyes to deepen the humidification care experience.

[0238] In some embodiments, at least a portion of the bottom wall 113 of each eye mask 11 is a lens a1 , and the lens a1 is a visible lens. Each eye mask 11 has a visible area S01 .

[0239] Specifically, the humidifier 21 is positioned within the frame a201, avoiding the visible area S01. This prevents the humidifier 21 from obstructing the visible area S01 and hindering the user's ability to see the outside of the lens a1 through the visible area S01. An air duct X is provided within the frame a201. This duct X is positioned around the massage chamber P and extends along the circumference of the massage chamber P (the extension length is not limited). The duct X has an air outlet x2 that communicates with the massage chamber P.

[0240] The air duct X is located at the periphery of the massage chamber P and extends circumferentially along the massage chamber P. This prevents the air duct X from obstructing the visible area S01, thereby preventing the user from viewing the outer side of the lens a1 through the visible area S01. Furthermore, the air outlet x2 on the air duct X is also located at the periphery of the massage chamber P. This shortens the distance the steam travels from the air duct X through the air outlet x2 into the massage chamber P, thereby reducing losses and enhancing the humidification effect. Furthermore, because the lens frame a201 surrounds the periphery of the visible area S01, while avoiding the visible area S01, the lens frame a201 has a larger usable space, providing ample space for the air duct X and the humidifying element 21. This, to a certain extent, increases the liquid storage capacity of the liquid reservoir 211 and reduces the frequency of water addition.

[0241] Furthermore, a humidification trend can be formed within the massage chamber P that diffuses from the periphery toward the center. This can, compared to diffusion from the center toward the periphery, improve the humidification efficiency and uniformity of the massage chamber P to a certain extent. It should be noted that "vapor diffusion from the periphery toward the center of the massage chamber P" should be understood broadly, as long as it can diffuse from at least one point on the periphery toward the center, and it does not necessarily have to expand toward the center from all four sides simultaneously. Therefore, after diffusing from a point on the periphery toward the center, the vapor that has diffused to the center can further diffuse toward the periphery under the influence of the airflow. Of course, diffusion from all four sides toward the center simultaneously is also possible, and this is not limited here.

[0242] Furthermore, the central area of the massage chamber P is designed to be directly opposite the eyes. Since steam enters the massage chamber P from its periphery rather than from its center, the negative impact of steam entry on the visual quality of the central area of the massage chamber P, directly opposite the eyes, is reduced. This allows for improved humidification while also maintaining visual quality. Furthermore, the larger peripheral area of the massage chamber P allows for flexible positioning of the humidifier 21 and air outlets x2, as well as the flexibility to increase the number of air outlets x2 as needed. This facilitates manufacturing and design, and further improves humidification uniformity and efficiency.

[0243] like Figure 10 As shown, the fan assembly 3 is disposed on the frame a2 and avoids the visible area S01, thereby preventing the fan assembly 3 from blocking the visible area S01 and affecting the user's observation of the outer side of the lens a1 through the visible area S01. It should be noted that the fan assembly 3 is disposed on the frame a2 and avoids the visible area S01, but is not limited to being located in the peripheral area of the massage cavity P. For example, the fan assembly 3 can be disposed on the frame portion a201 so as to be located in the peripheral area of the massage cavity P. For example, in other embodiments, the fan assembly 3 can also be disposed on the nose bridge 13, the temple frame a213, or the temple 6, etc., as long as the fan assembly 3 can induce airflow through the air duct X to accelerate the evaporation of the liquid in the liquid storage portion 211.

[0244] By providing a humidifier 21 and a blower assembly 3, and providing an air duct X on the frame a201 corresponding to the liquid storage portion 211 of the humidifier 21, the air flow caused by the blower assembly 3 can pass through the air duct X space, which is narrower than the massage cavity P, and flow through the liquid storage portion 211 provided corresponding to the air duct X, effectively accelerating the evaporation of the liquid in the liquid storage portion 211 and facilitating the accumulation of evaporated vapor. Moreover, the air flow in the air duct X can better and faster carry the vapor out to the massage cavity P, improving the uniformity and rapidity of vapor diffusion in the massage cavity P, thereby improving the humidification efficiency and effectively improving the problem of dry eyes. By arranging the humidifier 21, the blower assembly 3, and the air duct X on the frame a2 and avoiding the visible area S01, the eye care device 100 can have a visual effect.

[0245] In some embodiments, as Figure 17 As shown, the first end in the extension direction of the air duct X is open to form an air inlet x1, and the fan assembly 3 is arranged at the air inlet x1 to supply air into the air duct X. In this way, it can be ensured that the airflow sent by the fan assembly 3 effectively enters the air duct X, thereby improving the airflow utilization rate and reducing power consumption. In addition, setting the fan assembly 3 to supply air, compared with setting the fan assembly 3 to exhaust air, can make the airflow of the mixed steam enter the massage chamber P without flowing through the fan assembly 3, thereby improving the humidification efficiency. It should be noted that the specific position of the air inlet x1 is not limited and can depend on the setting position of the fan assembly 3, for example Figure 19 and Figure 20 As shown, when the fan assembly 3 is arranged on the nose bridge 13 or close to the nose bridge 13, the air inlet x1 is arranged close to the nose bridge 13; for example, when the fan assembly 3 is arranged away from the nose bridge 13, the air inlet x1 is also arranged away from the nose bridge 13.

[0246] It should be noted that, although the frame a2 includes two frame parts a201 and a nose bridge 13 connected between the two frame parts a201, the shape and connection method of the frame parts a201 and the nose bridge 13 are not limited.

[0247] Specifically, if Figure 19 and Figure 20 As shown, when the fan 31 is built into the nose bridge 13, a mounting cavity Y1 can be formed on the nose bridge 13, and the fan 31 is located within the mounting cavity Y1. If the nose bridge 13 is provided with an external inlet p2, the air inlet end of the fan 31 is positioned toward the external inlet p2 and discharges air into the two massage chambers P. If the nose bridge 13 is provided with an external outlet p3, the air outlet end of the fan 31 is positioned toward the external outlet p3 and draws air from the two massage chambers P.

[0248] In summary, there are two possible installation methods for the fan 31. One is to have the fan 31 built into the frame a2. This protects the fan 31, extending its service life. The fan 31 also eliminates the need for its own volute, simplifying its structure. The other is to have at least a portion of the fan 31 exposed from the frame a2, with the air inlet end of the fan 31 provided with an external inlet port p2, or the air outlet end of the fan 31 provided with an external outlet p3. This facilitates maintenance or cleaning of the fan 31. Thus, the two different implementations described above increase the flexibility of the fan 31's placement, meeting the installation requirements of different frames a2.

[0249] exist Figure 19 In the specific example shown, both sides of the frame a201 are equipped with air ducts X, and the air inlets x1 of both air ducts X extend to the nose bridge 13. Each side of the frame a201, near the nose bridge 13, is equipped with a fan 31, and each fan 31 supplies air to the corresponding air inlet x1. Therefore, by locating the fan 31 on the frame a201, there is more room for the fan 31, which can be increased in size, thereby increasing the ventilation volume, reducing the size of the nose bridge 13, and indirectly increasing the size of the frame a201 and the massage chamber P.

[0250] In some specific examples, the frame portion a201 includes two horizontal frame portions a2011 spaced apart from each other in the upper and lower directions, and two vertical frame portions a2012 connected on both sides between the two horizontal frame portions a2011. The upper horizontal frame portion a2011 is provided with an air duct X extending laterally. The end of the air duct X close to the nose bridge 13 is an air inlet x1, and the end of the air duct X away from the nose bridge 13 is a second air outlet x21. The fan 31 is provided in the horizontal frame portion a2011 above the frame portion a201 and supplies air in the direction of the vertical frame portion a2012 away from the nose bridge 13, which can effectively ensure that the air enters the air duct X of the upper horizontal frame portion a2011 and flows along the air duct X in the direction away from the nose bridge 13.

[0251] In some embodiments, the frame a2 may include two frame portions a201 and a nose bridge 13 connected between the two frame portions a201. At least one side of the frame portion a201 is provided with an air duct X, and the air inlet x1 of at least one side of the air duct X extends to the end of the frame portion a201 away from the nose bridge 13. Accordingly, a fan 31 is provided on the side of the frame portion a201 away from the nose bridge 13. Thus, by arranging the fan 31 on the frame portion a201, there is more space for the fan 31, thereby increasing the size of the fan 31, improving the ventilation volume, reducing the size of the nose bridge 13, and indirectly increasing the size of the frame portion a201 and the massage chamber P.

[0252] For example, Figure 10 In the specific example shown, both sides of the frame a201 are equipped with air ducts X. The air inlets x1 of each air duct X extend to the end of the frame a201 away from the nose bridge 13. Each side of the frame a201 away from the nose bridge 13 is equipped with a fan 31, and each fan 31 supplies air to the air inlet x1 on the corresponding side. Therefore, by arranging the fan 31 on the frame a201, there is more space for the fan 31, which can increase the size of the fan 31, improve ventilation, reduce the size of the nose bridge 13, and indirectly increase the size of the frame a201 and the massage chamber P.

[0253] In some specific examples, the frame portion a201 includes two horizontal frame portions a2011 spaced apart from each other in the upper and lower directions, and two vertical frame portions a2012 connected on both sides between the two horizontal frame portions a2011. The upper horizontal frame portion a2011 is provided with an air duct X extending laterally. The end of the air duct X away from the nose bridge 13 is an air inlet x1, and the end of the air duct X close to the nose bridge 13 is a second air outlet x21. The fan 31 is provided in the vertical frame portion a2012 of the frame portion a201 away from the nose bridge 13, and supplies air toward the upper horizontal frame portion a2011, which can effectively ensure that the air enters the air duct X of the upper horizontal frame portion a2011 and flows along the air duct X of the upper horizontal frame portion a2011 toward the nose bridge 13.

[0254] In some specific examples, the thickness of the fan 31 is less than or equal to the thickness of the frame a2 at the corresponding location, and the thickness direction of the fan 31 is aligned with the thickness direction of the frame a2 at the corresponding location, so that the surface of the fan 31 is lower than or flush with the surface of the frame a2 at the corresponding location, thereby preventing the fan 31 from protruding from the surface of the frame a2. For example, when the fan 31 is located on the nose bridge 13, the thickness of the fan 31 is less than or equal to the thickness of the nose bridge 13, and the thickness direction of the fan 31 can be the thickness direction of the lens a1, thereby preventing the fan 31 from protruding from the surface of the nose bridge 13. For another example, when the fan 31 is located on the frame a201, the thickness of the fan 31 is less than or equal to the thickness of the frame a201 at the location where the fan 31 is located, and the thickness direction of the fan 31 can be substantially perpendicular to the thickness direction of the lens a1. This minimizes the impact on the structure of the frame a2, ensures the frame a2 is lightweight, thin, and compact, and improves wearer comfort.

[0255] In some embodiments, as Figure 2 and Figure 3 As shown, the air duct member 12 cooperates with the inner wall of the eye mask 11 to form an air duct X, and the air duct X forms air outlets x2 at both ends of the extension direction. The fan 31 is arranged between the two ends of the air duct X, and the air discharged by the fan 31 blows directly into the air duct X. The incoming air flows to the two ends and is blown out from the air outlets x2 at both ends.

[0256] Specifically, the fan 31 is arranged on the side wall 114 of the eye mask 11, and a communication port opening toward the air duct X is provided on the side wall 114. In this way, the fan 31 is installed using the side wall 114, the installation space is large, and the size of the fan 31 can be selected in a wide range.

[0257] Furthermore, the main body 1 also includes: a fan cover 15, which defines a cover cavity Y2, and the fan 31 is installed in the cover cavity Y2, so that the cover cavity Y2 can be processed separately, which is convenient for improving the structural strength of the fan cover 15.

[0258] Optionally, the fan cover 15 is provided with an external inlet p2, and the fan 31 sucks air from the external inlet p2 and blows it directly into the air duct X through the connecting port, so that the air inlet path is short and the wind resistance is small. The setting of the fan cover 15 makes the position setting of the external inlet p2 very flexible, and can be set at the front side, upper side, lower side, rear side, etc. of the main body 1. Figure 3 The middle external inlet p2 is located on a side of the fan cover 15 away from the massage chamber P.

[0259] Further optionally, the humidifying element 21 is located at the air outlet end of the fan 31, so that the air flow directly blows the humidifying element 21, the liquid evaporation efficiency is high, and the humidification speed is also fast.

[0260] exist Figure 3In the example, the air outlet x2 is only provided at the two ends of the air duct member 12. In this example, the air outlet x2 can also be provided between the two ends of the air duct member 12.

[0261] In some embodiments, as Figure 15 As shown, there are multiple air outlets x2 and they are spaced apart and distributed along the extension direction of the air duct X, so as to be spaced apart along the circumference of the massage chamber P. As a result, the steam blown into the massage chamber P from the multiple air outlets x2 can be more evenly diffused in the massage chamber P, making the temperature and humidity in the massage chamber P more uniform. In addition, the large number of air outlets x2 is conducive to accelerating the circulation of steam in the massage chamber P. For example, in some specific examples, the multiple air outlets x2 include a second air outlet x21 and at least one first air outlet x22 (for example, Figure 15 The air outlet x2 is shown as consisting of a second air outlet x21 and a plurality of first air outlets x22), or the plurality of air outlets x2 includes a plurality of first air outlets x22 (for example Figure 17 、 Figure 18 shown).

[0262] Specifically, if Figure 17 As shown, when there are multiple air outlets x2 and they are spaced apart and distributed along the extension direction of the air duct X, each air outlet x2 can be arranged toward the side frame of the mirror frame portion a201. It is understandable that the mirror frame portion a201 can be formed into a frame shape surrounded by multiple side frames. For example, when the mirror frame portion a201 is a square frame, it can include two horizontal frame portions a2011 and two vertical frame portions a2012. The horizontal frame portions a2011 and the vertical frame portions a2012 are both side frames. For another example, the mirror frame portion a201 can also be a circular frame, a three-frame frame, a five-frame frame, etc., which will not be described in detail here. Therefore, when the air outlet x2 is arranged toward the side frame of the mirror frame portion a201, it can be ensured that the direction of the airflow blowing out of the massage chamber P is roughly parallel to the bottom wall 113 of the machine, or in other words, it can be ensured that the direction of the airflow blowing out of the massage chamber P is roughly parallel to the face, thereby avoiding the airflow blowing directly from front to back onto the eyeballs, aggravating the problem of dry eyes.

[0263] In some embodiments, as Figure 15 and Figure 16 As shown, a wind guide structure x3 is provided on the side wall of the air duct X, and the wind guide structure x3 is provided corresponding to at least one second air outlet x2.

[0264] Specifically, multiple air outlets x2 on the air duct X are spaced apart and arranged along the airflow direction within the air duct X. An air guide structure x3 is provided within the air duct X. The air guide structure x3 is adjacent to the air outlet x2 to guide the airflow toward the air outlet x2. In this way, the air guide structure x3 can reasonably distribute the air among the multiple air outlets x2.

[0265] In some specific embodiments, Figure 15As shown, there is an air guide rib x31 in the air duct X, and an air guide rib x31 is provided downstream of at least one first air outlet x22. The air guide rib x31 is configured to block a portion of the airflow from the corresponding first air outlet x22 to the massage chamber P, and to allow another portion of the airflow to pass over or through the air guide rib x31 to reach the downstream of the air guide rib x31. Therefore, by providing the air guide rib x31 corresponding to the first air outlet x22 in the air duct X, the air guide rib x31 can increase the local wind resistance, ensuring that a portion of the airflow can flow out of the first air outlet x22 upstream of the air guide rib x31, rather than being concentrated and discharged at a certain air outlet x2 downstream. In addition, in some specific examples, such as Figure 15 As shown, when the side wall of the air duct X has a plurality of first air outlets x22 spaced apart along the extension direction of the air duct X, the air duct X may have a plurality of air guide ribs x31, and an air guide rib x31 is provided downstream of each first air outlet x22, thereby ensuring that air flows out of each first air outlet x22.

[0266] In other specific embodiments, Figure 16 As shown, the air guide structure x3 includes an air guide surface x32. The air guide surface x32 is formed on the inner wall of the air duct X upstream of the air outlet x2. The air guide surface x32 gradually extends toward the outlet x2. This enhances airflow diversion and reduces wind resistance within the air duct X at the air guide structure x3.

[0267] In some embodiments, the frame portion a201 may include two horizontal frame portions a2011 spaced apart from each other in the upper and lower directions, and two vertical frame portions a2012 connected on both sides between the two horizontal frame portions a2011. The air duct X extends along at least one horizontal frame portion a2011. It can be understood that in order to conform to ergonomic design, the length of the horizontal frame portion a2011 is usually greater than the length of the vertical frame portion a2012. When the air duct X is set to extend along at least one horizontal frame portion a2011, the extension length of the air duct X can be ensured to be longer. The air duct X 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 massage cavity P, and the humidity and temperature in the massage cavity P are relatively uniform.

[0268] In some embodiments, as Figure 15As shown, when the second end of the air duct X in the direction of extension defines the second air outlet x21, the second end of the air duct X in the direction of extension extends to a distance from the vertical frame portion a2012, so that the second air outlet x21 opens toward the vertical frame portion a2012. This allows the second air outlet x21 to open toward one of the vertical frame portions a2012, and the airflow discharged from the second air outlet x21 can flow along the periphery of the massage chamber P. This extends the airflow path within the massage chamber P, improves the efficiency and uniformity of steam diffusion within the massage chamber P, and avoids direct airflow into the eyes, thus enhancing the user experience. Specifically, the air duct X extends in the transverse direction of the frame portion a201, and the second air outlet x21 opposes the longitudinal direction of the frame portion a201 with a certain spacing therebetween. This allows the output airflow to flow sufficiently far, and the blown air can be blocked by the vertical frame portion a2012 of the frame portion a201 and then rebound toward the center of the massage chamber P, facilitating uniform steam diffusion and maintaining a more uniform temperature and humidity within the massage chamber P.

[0269] In other embodiments, when the second end of the air duct X in the direction of extension defines the second air outlet x21, the second end of the air duct X in the direction of extension extends to the vertical frame portion a2012 and bends along the vertical frame portion a2012, so that the second air outlet x21 opens toward the other horizontal frame portion a2011. This allows the second air outlet x21 to open toward the other horizontal frame portion a2011, and the airflow discharged from the second air outlet x21 can flow along the periphery of the massage chamber P, thereby extending the flow path of the airflow in the massage chamber P, improving the diffusion efficiency and uniformity of the steam in the massage chamber P, and preventing direct blow-by-eyes, thereby improving the user experience. That is, the air duct X extends in the transverse direction of the frame portion a201 and extends all the way to the longitudinal direction of the frame portion a201. The second air outlet x21 is opposite to the other transverse direction of the frame portion a201 and is spaced a certain distance apart. This allows the output airflow to flow sufficiently far, and the blown air can be blocked by the transverse frame portion a2011 of the frame portion a201 and then rebound to flow toward the center of the massage chamber P, thereby facilitating uniform diffusion of steam and achieving relatively uniform temperature and humidity in the massage chamber P. Specifically, in some embodiments, when the air duct X extends along the frame portion a201, the air duct X may bend at most once, for example, only from one transverse frame portion a2011 to one vertical frame portion a2012, and no longer bends toward the other transverse frame portion a2011. This prevents the air duct X from being too long, thereby avoiding problems such as large airflow pressure loss and insufficient blown air pressure.

[0270] Moreover, when the humidifier 21 defines the air duct X or cooperates with the frame portion a201 to define the air duct X, and the two ends in the extension direction of the air duct X respectively define the air inlet x1 and the second air outlet x21, the fan 31 can supply air from the air inlet x1 to the air duct X, thereby ensuring the reliability of flowing through the liquid storage portion 211, more effectively accelerating the evaporation of the liquid in the liquid storage portion 211, and the evaporated vapor can flow with the air flow in the air duct X to the second air outlet x21, and be blown out from the second air outlet x21. Therefore, by setting the humidifier 21 as: the humidifier 21 extends from one end of a horizontal frame portion a2011 to the other end of the horizontal frame portion a2011, or the humidifier 21 extends from a horizontal frame portion a2011 to a vertical frame portion a2012 and bends and extends along the vertical frame portion a2012, the length of the air duct X can be made longer, and the second air outlet x21 can be opened toward a vertical frame portion a2012 or bend and extend to open toward another horizontal frame portion a2011. The airflow discharged from the second air outlet x21 can flow along the periphery of the massage cavity P, thereby extending the flow path of the airflow in the massage cavity P, improving the diffusion efficiency and uniformity of the steam in the massage cavity P, and avoiding direct blowing into the eyes, thereby improving the user experience.

[0271] When a first air outlet x22 is formed on the sidewall between the two ends of the air duct X in the direction in which it extends, in some embodiments of the present invention, the air duct X is located on the upper transverse frame portion a2011, and the first air outlet x22 opens toward the lower transverse frame portion a2011. Thus, the airflow from the fan 31 can flow along the air duct X provided on the upper transverse frame portion a2011 and blow downward into the airflow space from the first air outlet x22. When the eye care device 100 is worn on the eye, the air blows from top to bottom across the eyelids, avoiding blowing directly from front to back onto the eyeball, which can cause discomfort and accelerate dry eyes. When there are multiple first air outlets x22 and they are spaced apart along the upper transverse frame portion a2011, the steam blown into the massage cavity P from the multiple first air outlets x22 can be more evenly diffused within the massage cavity P, resulting in a more uniform temperature and humidity within the massage cavity P.

[0272] In some embodiments of the present invention, Figure 10As shown, the frame a2 includes two frame portions a201 and a nose bridge 13 connected between the two frame portions a201. Each frame portion a201 defines a massage cavity P. Each frame portion a201 is provided with an air duct X. Each air duct X communicates with the massage cavity P on the corresponding side. That is, the steam in the air duct X on the left frame portion a201 can enter the massage cavity P formed by the left frame portion a201 and the lens a1, and the steam in the air duct X on the right frame portion a201 can enter the massage cavity P formed by the right frame portion a201 and the lens a1. As a result, the eyes on both sides of the user's nose bridge can be humidified by the massage cavity P on the corresponding side, further improving humidification efficiency.

[0273] In some embodiments of the present invention, when the frame a2 includes two frame portions a201 and a nose bridge 13 connected between the two frame portions a201, and each frame portion a201 defines a massage chamber P, each frame portion a201 may be provided with a humidifier 21. Vapor generated by evaporation of liquid within each humidifier 21 can enter the corresponding air duct X. Thus, the presence of a humidifier 21 on each side of the frame portion a201 improves weight balance on both sides, mitigates the problem of weight lopsidedness caused by a heavier side, and enhances wearing comfort. Optionally, the humidifiers 21 on both sides are arranged axially symmetrically about the center plane of the nose bridge 13 (i.e., the plane opposite the midline of the nose bridge). This further improves weight balance on both sides, mitigates the problem of weight lopsidedness caused by a heavier side, enhances wearing comfort, facilitates processing and assembly, and simplifies the overall structure. Alternatively, the humidifiers 21 on each side of the frame portion a201 may be arranged asymmetrically to meet different design requirements.

[0274] When the blower 31 is provided on the frame portion a201, the blowers 31 on the frame portions a201 on both sides can also be symmetrically arranged. For example, the side of each frame portion a201 away from the nose bridge 13 is provided with a blower 31. For another example, the side of each frame portion a201 close to the nose bridge 13 is provided with a blower 31. This can make the weight on both sides more balanced and improve wearing comfort. Alternatively, the blowers 31 on the frame portions a201 on both sides can also be asymmetrically arranged. For example, the side of one frame portion a201 away from the nose bridge 13 is provided with a blower 31, and the side of the other frame portion a201 close to the nose bridge 13 is provided with a blower 31. This can meet other different practical needs. Alternatively, the blowers 31 can be provided on both the frame portion a201 and the nose bridge 13, etc., as long as the air supply requirements on both sides can be met, which will not be elaborated here.

[0275] When both sides of the frame a201 are provided with a humidifier 21, the humidifiers 21 on both sides can be independent of each other and respectively provided on either side of the nose bridge 13, thereby ensuring the miniaturization and lightweightness of the nose bridge 13. Alternatively, the humidifiers 21 on both sides can be a single piece and span the nose bridge 13, thereby facilitating the overall assembly of the humidifiers 21 and improving production efficiency. When the humidifiers 21 are removable, this also facilitates the overall disassembly of the humidifiers 21. Of course, the present invention is not limited to this. In other embodiments of the present invention, when one side of the frame a201 is provided with an air duct X, only one side of the frame a201 can be provided with a humidifier 21. In this case, the massage chambers P on both sides can be connected. When the humidifier 21 on one side releases steam to the massage chamber P on the corresponding side through the air duct X on the corresponding side, the steam can also enter the massage chamber P on the other side, thereby meeting different practical requirements.

[0276] In some embodiments of the present invention, when the humidifier 21 is provided on the frame portion a201, the humidifier 21 can extend along the extension direction of the frame portion a201. That is, the length direction of the humidifier 21 is consistent with the length direction of the corresponding position of the frame portion a201, thereby achieving a conformable design on the one hand, so that the external dimensions of the frame portion a201 will not be enlarged, remaining thin, light and compact, and easy to wear; on the other hand, the humidifier 21 can have a longer and more consistent size, thereby simplifying the processing and assembly of the humidifier 21, and can increase the liquid storage capacity of the liquid storage portion 211 to a certain extent, reducing the frequency of water addition. In addition, when the humidifier 21 defines the air duct X alone, or when it cooperates with the frame portion a201 to define the air duct X, the length of the air duct X can be increased, thereby improving the evaporation effectiveness of the air flow through the air duct X on the liquid storage portion 211.

[0277] In some embodiments of the present invention, Figure 13 and Figure 14 As shown, one side of the liquid storage portion 211 is the windward side and participates in defining the air duct X, and the side of the liquid storage portion 211 away from the air duct X is the leeward side. The liquid storage portion 211 has a water storage hole 2111 that runs through the windward side and the leeward side of the liquid storage portion 211.

[0278] In some embodiments, as Figure 14 As shown, the eye care device 100 is provided with a heating element 4 and a heating protection element 41 , and the heating protection element 41 is arranged corresponding to the heating element 4 to prevent heat from flowing out.

[0279] Specifically, when the heating element 4 is arranged corresponding to the humidifying element 21, the heating protection element 41 includes a liquid-isolating heat-conducting element 411 arranged between the heating element 4 and the humidifying element 21 to avoid the problem of liquid contacting the heating element 4 and affecting the normal operation of the heating element 4, and the liquid-isolating heat-conducting element 411 can ensure that the heating element 4 effectively transfers heat to the liquid storage part 211.

[0280] Optionally, the liquid-isolating heat-conducting member 411 is a metal plate, which has high heat transfer efficiency, reduces heat loss, and allows for rapid heating.

[0281] Specifically, the heating protection member 41 further includes a heat insulating member 412, which is disposed on the side of the heating member 4 facing away from the massage chamber P. Optionally, the heating protection member 41 avoids the visible area S01. For example, a heat insulating member 412 is disposed on the side of the outer surface of the heating member 4 facing the frame portion a201, thereby preventing the heat of the heating member 4 from being transferred to the frame portion a201. On the one hand, this can prevent the frame portion a201 from being overheated locally, causing discomfort when wearing the glasses. On the other hand, it can allow the heat generated by the heating member 4 to be concentratedly transferred to the humidifying member 21, avoiding heat waste. For example, the heat insulating member 412 can optionally be made of a high-temperature-resistant and low-thermal-conductivity material such as sponge or foam.

[0282] In some embodiments of the present invention, the heating element 4 is in the form of a sheet, and one side of the thickness of the heating element 4 faces the liquid storage portion 211. That is, the heating element 4 and the liquid storage portion 211 are stacked. Since the heating element 4 is located on the side of the liquid storage portion 211 away from the air duct X, the heating element 4 is arranged between the liquid storage portion 211 and the outer surface of the frame portion a201, wherein one side of the heating element 4 faces the liquid storage portion 211 and the other side faces the outer surface of the frame portion a201, thereby ensuring that the width of the frame portion a201 is small and increasing the range of the visible area S01. It should be noted that the width direction of the frame portion a201 is the radial direction of the massage cavity P or the lens a1, and the thickness direction of the frame portion a201 is the thickness direction of the lens a1. In addition, it should be noted that the specific composition of the heating element 4 is not limited. For example, it can be a heating metal sheet, or a heatable flexible circuit board, etc., which is not limited here.

[0283] Hereinafter, five specific embodiments according to the present invention will be described with reference to the accompanying drawings.

[0284] Example 1

[0285] like Figure 2-Figure 8 As shown, the eye care device 100 includes: a main body 1, a humidifying component 2 and a fan component 3. Two air duct components 12 are provided on the main body 1, and fan covers 15 are respectively installed at both ends of the main body 1 to respectively install two fans 31.

[0286] The main body 1 includes two eyecups 11, defining two massage chambers P. Both massage chambers P utilize external circulation, each with an external inlet p2 and an external outlet p3. The external inlet p2 is located on the fan cover 15, while the external outlet p3 is located on the sidewall 114 of the eyecups 11. The air duct 12 is arranged along the sidewall 114 of the eyecups 11, forming three sections.

[0287] Example 2

[0288] like Figures 9-16 As shown, the eye care device 100 includes: a frame a2, a lens a1, a humidifier 21, a blower 31, an air duct 12, and a heater 4. The frame a2 includes a frame a21, an inner frame a22, and two temples 6. The inner frame a22 is located on the side of the frame a21 facing the eyes. The frame portion a201 includes two frame portions a211 and a crossbar portion a212. The inner frame a22 includes two eye frame portions a221 and a connecting portion a222. The two frame portions a211 and the two eye frame portions a221 are opposed to each other to define the two frame portions a201. The crossbar portion a212 and the connecting portion a222 are opposed to each other to define the nose bridge 13. Each frame portion a201 is provided with a lens a1. The lens a1 and the corresponding frame portion a201 together define a massage cavity P open to the eyes. A fan 31 is mounted on the frame a201. The upper horizontal frame a2011 of each frame a201 is equipped with a heater 4 and a humidifier 21. The air duct 12 is positioned corresponding to the humidifier 21, and the air duct 12 and humidifier 21 are integrally formed. Within the two massage chambers P, the fan 31 is located on the side away from the nose bridge 13.

[0289] Example 3

[0290] like Figure 17 As shown, the eye care device 100 of the third embodiment is substantially the same as the eye care device 100 of the second embodiment. The difference is that in the second embodiment, the first air outlet x22 is only provided at the top of the massage cavity P, and the first air outlet x22 discharges air downward. In the third embodiment, some of the first air outlet x22 are provided at the top of the massage cavity P for downward discharge, while some are provided at the bottom of the massage cavity P for upward discharge.

[0291] Example 4

[0292] like Figure 18 As shown, the eye care device 100 of the fourth embodiment is substantially the same as the eye care device 100 of the third embodiment. The difference is that in the third embodiment, the upper and lower first air outlets x22 share a common air duct X. In the fourth embodiment, the upper and lower first air outlets x22 are located on two air ducts X, respectively.

[0293] Example 5

[0294] like Figure 19 The figure shows the partial structure of the eye care device 100 of the fifth embodiment. In the fifth embodiment, the fan assembly 3 is located on the nose bridge 13, and the fan assembly 3 includes two coaxial axial flow fans 312.

[0295] Example 6

[0296] like Figure 20 The figure shows the partial structure of the eye care device 100 of the sixth embodiment. In the sixth embodiment, the fan assembly 3 is located on the nose bridge 13, and the fan assembly 3 includes a centrifugal fan 311.

[0297] Throughout this specification, reference to terms such as "embodiment" or "example" indicates that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0298] While 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 invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. An eye care device, characterized in that: include: A main body, the main body comprising two eye masks connected to each other, each of the eye masks having a bottom wall and a side wall, the side wall being arranged around the bottom wall, a massage cavity being defined between the side wall and the bottom wall, each massage cavity having an opening for covering a human eye; An air duct is defined in each eye mask, the air duct having an air inlet and an air outlet communicating with the massage cavity, and in each massage cavity, the air outlets include a plurality of air outlets spaced apart along the length direction of the body, and the distance between at least two of the air outlets in the length direction exceeds half of the length dimension of the massage cavity in the length direction; a fan assembly, the fan assembly being arranged on the main body and being used to drive airflow from the air inlet into the air duct and from the air outlet to the massage cavity when the fan assembly is in operation; The main body includes an air duct member, which is arranged on the eye mask, and defines the air duct between the air duct member and the eye mask; At least one massage cavity is connected to an external inlet, and the fan assembly is used to drive the airflow outside the main body to be sucked into the massage cavity from the external inlet. The massage cavity with an external inlet can realize the external circulation flow of the airflow.

2. The eye care device according to claim 1, wherein The air outlet includes a plurality of first air outlets, which are located between the two ends of the air duct, and the plurality of first air outlets are spaced apart along the length direction of the eye care device, or the plurality of first air outlets are spaced apart along the width direction of the eye care device.

3. The eye care device according to claim 2, wherein In the direction of air flow, the flow areas of the plurality of first air outlets gradually decrease.

4. The eye care device according to claim 1, wherein The air outlet includes a plurality of first air outlets, which are arranged circumferentially along the side wall of the machine. The air outlet directions of at least two of the first air outlets spaced apart along the circumferential direction have an included angle and are arranged toward the center of the massage cavity.

5. The eye care device according to claim 1, wherein In at least one of the massage cavities, the air outlet includes a first air outlet and a second air outlet, the second air outlet is located at the end of the air duct, the first air outlet is located between the air inlet and the second air outlet, and the projection of the second air outlet along the air outlet direction is located on the bottom wall of the machine and / or the side wall of the machine.

6. The eye care device according to claim 5, characterized in that The side wall has a corner, and the second air outlet is arranged toward the corner to guide the airflow to change direction through the corner.

7. The eye care device according to claim 5, wherein The flow area of the second air outlet is larger than the flow area of a single first air outlet.

8. The eye care device according to claim 1, wherein At least part of the air outlets discharge air downward, and / or, at least part of the air outlets discharge air upward.

9. The eye care device according to claim 1, wherein In at least one of the massage cavities, the air outlet includes a plurality of first air outlets, and the plurality of first air outlets are respectively located on opposite sides of the massage cavity, and the first air outlets on both sides discharge air in directions toward each other.

10. The eye care device according to claim 9, wherein The first air outlets on both sides are located on the same air duct, or the first air outlets on both sides are located on different air ducts.

11. The eye care device according to claim 10, wherein The fan assembly includes at least two fans. When the first air outlets on both sides are located on different air ducts, each air duct is individually provided with a fan, and the different fans are arranged circumferentially spaced apart along the side wall of the machine.

12. The eye care device according to claim 1, wherein The machine side wall has a plurality of corners along the circumferential direction, and each of the corners is connected by an arc-shaped transition.

13. The eye care device according to claim 1, wherein The flow area of at least one section of the air duct gradually decreases along the air flow direction.

14. The eye care device according to claim 1, wherein The air duct is arranged to extend in the circumferential direction of the side wall of the machine, and the length of the air duct exceeds half of the length of the bottom wall of the machine.

15. The eye care device according to claim 1, wherein The plurality of air outlets on the air duct are arranged at intervals along the air flow direction in the air duct. An air guide structure is provided in the air duct, and the air guide structure is adjacent to the air outlet to guide the air flow toward the air outlet.

16. The eye care device according to claim 15, wherein The air guide structure includes air guide ribs, and the air guide ribs are located downstream of the corresponding air outlet.

17. The eye care device according to claim 15, wherein The wind guide structure includes a wind guide surface, and the inner wall surface of the air duct located upstream of the air outlet forms the wind guide surface, and the wind guide surface gradually extends toward the air outlet direction of the air outlet in the direction toward the air outlet.

18. The eye care device according to claim 1, wherein The fan assembly includes a fan, at least one of the fan's air inlet ends is arranged in the massage cavity to draw air from the massage cavity, and / or at least one of the fan's air inlet ends faces one side of the massage cavity to draw air from the outside.

19. The eye care device according to claim 1, wherein The eye care device also includes a humidifying component, which is arranged on the main body and is used to humidify the massage cavity. The humidifying component includes a liquid storage part, which is provided with multiple water storage holes or the liquid storage part is a water-absorbing sponge. The space where the liquid storage part is located is connected to the massage cavity.

20. The eye care device according to claim 19, wherein The humidifying component is located in the air duct, and at least part of the air outlet is arranged opposite to the humidifying component, and the air outlet opposite to the humidifying component constitutes a water inlet.

21. The eye care device according to claim 19, wherein The humidifying component is located in the air duct, a water inlet is formed on one side of the air duct facing the opening, and / or the humidifying component is detachably arranged in the air duct.

22. The eye care device according to claim 1, wherein The air duct component is detachably arranged on the eye mask.

23. The eye care device according to claim 22, wherein The eye care device further comprises a humidifying component, which is fixedly connected to the air duct member. The air duct is defined between the humidifying component, the air duct member and the eye mask.

24. The eye care device according to claim 19, wherein Also includes: A heating element is provided on the main body and is used to heat the humidifying component or heat the airflow flowing to the massage cavity.

25. The eye care device according to any one of claims 1 to 24, characterized in that The two eye masks are spaced apart from each other, and the main body includes a nose bridge connected between the two eye masks; the fan assembly includes at least one fan, and the two eye masks share one fan, or the two eye masks are each provided with a fan.

26. The eye care device according to claim 25, wherein When the two eye masks share one fan, the fan is located on the nose bridge.

27. The eye care device according to claim 25, wherein When the two eye masks are each provided with the fan, a plurality of the fans are provided in each eye mask, and the plurality of fans are correspondingly provided in a plurality of the air ducts.

28. The eye care device according to claim 27, wherein Two fans are provided in a single eye mask, and the two fans are respectively located on both sides of the eye mask along the length direction of the eye care device.

29. The eye care device according to any one of claims 1 to 24, characterized in that A soft rubber heat-insulating pad is provided on the side of the eye mask that faces the human body.

30. The eye care device according to any one of claims 1-24, characterized in that On each of the eye masks, at least a portion of the bottom wall of the machine is a visible lens, and the air outlet blows air from the side wall of the machine toward the center of the massage cavity.

31. The eye care device according to any one of claims 1 to 24, wherein: The main body further comprises: two temples, the two temples being connected to one side of the two eye masks away from each other, and the temples being rotatably connected to the eye masks.

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