Water leakage prevention structure and electric heating humidifier

Abstract

The utility model relates to the technical field of humidifiers, in particular to a water leakage prevention structure and an electric heating humidifier. The water leakage prevention structure comprises an installation support, a magnetic assembly and a mist outlet, the magnetic assembly comprises a first magnetic part and a second magnetic part, the first magnetic part is installed on the installation support and arranged above the second magnetic part, and the mist outlet is formed in the first magnetic part; a set distance is formed between the first magnetic piece and the second magnetic piece, when the water leakage prevention structure is in a normal state, the set distance enables the gravity of the second magnetic piece to be larger than or equal to the magnetic attraction force between the first magnetic piece and the second magnetic piece, and when the water leakage prevention structure is in a toppling state, the gravity of the second magnetic piece is larger than or equal to the magnetic attraction force. The distance is set so that the first magnetic piece and the second magnetic piece can be attracted and fixed and block the mist outlet. When the water leakage prevention structure is in the toppling state, the distance is set so that the first magnetic piece and the second magnetic piece can be attracted and fixed and block the mist outlet, and therefore the problem that water leaks from the mist outlet after the electric heating humidifier topples is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier technical field, concretely relates to a prevent water leakage structure and electric heating humidifier. BACKGROUND

[0002] The current domestic electric heating humidifier on market has a common security risk in the use process, that is, when the humidifier is accidentally upset, the water in the water tank will overflow through the mist outlet, not only causing the waste of water resources, but also if the humidifier is still in the power-on state, the overflowed water can cause short circuit and bring security risks. In addition, ground water can cause people to slip. SUMMARY

[0003] The utility model discloses a prevent water leakage structure and electric heating humidifier to solve the problem of the electric heating humidifier in prior art in the upset state.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A prevent water leakage structure, including: installation support, magnetic component and mist outlet, the magnetic component includes: first magnetic piece and second magnetic piece, the first magnetic piece is installed on the installation support, and is located above the second magnetic piece, the mist outlet is arranged on the first magnetic piece;

[0006] The first magnetic piece and the second magnetic piece have a set spacing, when the prevent water leakage structure is in the normal state, the set spacing makes the gravity of the second magnetic piece greater than or equal to the magnetic attraction between the first magnetic piece and the second magnetic piece, when the prevent water leakage structure is in the upset state, the set spacing makes the first magnetic piece and the second magnetic piece adsorbed and fixed and block the mist outlet.

[0007] Preferably, still include: the installation support includes: first support seat and second support seat, the first support seat is connected with the second support seat and is located above the second support seat, the second support seat is provided with the cavity for containing the second magnetic piece, the cavity is provided with the opening, and the opening is communicated with the mist outlet.

[0008] Preferably, the first support seat includes: support plate and connecting column, the support plate is connected with the connecting column, and the connecting column is connected with the second support seat;The through hole is formed in the support plate, and the first magnetic piece is arranged in the through hole.

[0009] Preferably, the second support seat includes: bottom plate and conical cylinder, the small diameter end of the conical cylinder is connected with the bottom plate, the large diameter end of the conical cylinder is matched with the size of the through hole and is located below the through hole.

[0010] Preferably, the opening is arranged on the tapered cylinder sidewall and has a strip structure.

[0011] Preferably, a plurality of the mist outlets are arranged on the first magnetic member in a circumferential distribution and have a fan-shaped profile.

[0012] Preferably, the device further comprises a lever, a bottom end of the lever being connected with the second magnetic member, a top of the lever being connected with a guide hole arranged on the first magnetic member; when the first magnetic member and the second magnetic member are adsorbed and fixed, the top of the lever extends out of the first magnetic member; when the first magnetic member and the second magnetic member maintain the set interval, the top of the lever is located in the guide hole.

[0013] Preferably, the device further comprises a cladding member, the lever being connected with the cladding member, the second magnetic member being arranged in the cladding member, and a cross section of the cladding member having an inverted "concave" shape.

[0014] The electric heating humidifier comprises the water leakage prevention structure.

[0015] Preferably, the device further comprises a cover plate, the cover plate and the first support seat being an integral structure.

[0016] In summary, due to the adoption of the above-mentioned technology, the device has the following beneficial effects:

[0017] The device comprises a mounting bracket, a magnetic assembly (comprising a first magnetic member and a second magnetic member) and a mist outlet; when the water leakage prevention structure is in a normal state, the set interval makes the gravity of the second magnetic member greater than or equal to the magnetic attraction force between the first magnetic member and the second magnetic member; when the water leakage prevention structure is in a pouring state, the set interval makes the first magnetic member and the second magnetic member adsorbed and fixed and block the mist outlet, thereby preventing the problem of water leakage from the mist outlet after the electric heating humidifier is poured. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced here. Obviously, for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] One or more embodiments are illustrated by way of example in the drawings hereof, which are not intended to limit the embodiments to the common features illustrated and described. Like reference numbers in the drawings hereof are intended to indicate like features. The drawings hereof are not intended to be to scale.

[0021] Figure 1 It is a three-dimensional schematic view of the electric heating humidifier of the utility model;

[0022] Figure 2 It is Figure 1 It is a half sectional view of the structure shown in the figure.

[0023] Figure 3 It is Figure 2 It is a local enlarged view of the structure shown in the figure at A part.

[0024] Figure 4 It is an exploded schematic view of the water leakage prevention structure involved in the utility model;

[0025] Figure 5 It is Figure 4 It is a three-dimensional schematic view of the first magnetic member shown in the figure.

[0026] Figure 6 It is Figure 4 It is a three-dimensional schematic view of the second support base shown in the figure.

[0027] Mark explanation:

[0028] 1, mounting bracket; 2, magnetic assembly; 3, first magnetic member; 4, second magnetic member; 5, mist outlet; 6, first support base; 7, second support base; 8, cavity; 9, opening; 10, support plate; 11, connecting column; 12, through hole; 13, bottom plate; 14, conical cylinder; 15, lever; 16, guide hole; 17, cladding; 18, humidifier body; 19, cover plate. Specific implementation

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For purposes of simplicity of the present disclosure, the following description will refer to specific examples and configurations of the present application. It is to be understood that these are merely examples and are not intended to limit the present application in any manner. Furthermore, the present application can be implemented in a variety of environments and applications, and the following description is not intended to limit the present application.

[0031] For purposes of the description hereinafter, spatial or directional terms, such as, for example, "inner", "outer", "lateral", "longitudinal", "upper", "lower", "front", "back", etc., can be used with respect to the described embodiments. Such terms are generally used with reference to the orientations or positions of the components or features as shown in the drawings. Spatially relative terms are used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device described herein is turned over or rotated 90 degrees, a relative term such as "below" or "above" can be interpreted as "above" or "below" respectively. Thus, the example term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or otherwise) and the spatially relative descriptors used herein interpreted accordingly.

[0032] Embodiment One

[0033] To solve the problem of water leakage of the electric heating humidifier in the dumping state in the prior art, the embodiment provides a water leakage prevention structure, as shown in Figures 1-6 which comprises a mounting bracket 1, a magnetic assembly 2 and a mist outlet 5. The magnetic assembly 2 comprises a first magnetic piece 3 and a second magnetic piece 4. The first magnetic piece 3 is mounted on the mounting bracket 1 and arranged above the second magnetic piece 4. The mist outlet 5 is arranged on the first magnetic piece 3.

[0034] The first magnetic piece 3 and the second magnetic piece 4 have a set distance therebetween. When the water leakage prevention structure is in a normal state, the set distance makes the gravity of the second magnetic piece 4 greater than or equal to the magnetic attraction force between the first magnetic piece 3 and the second magnetic piece 4. When the water leakage prevention structure is in a dumping state, the set distance makes the first magnetic piece 3 and the second magnetic piece 4 adsorbed and fixed and block the mist outlet 5. The specific value of the set distance can be determined by the skilled person in the art according to the size of the actual product, but it needs to meet the above requirements for the set distance.

[0035] Specifically, the water leakage prevention structure of the present embodiment is installed on an electric heating humidifier. It should be noted that the electric heating humidifier is only one of the use scenarios of the water leakage prevention structure of the present embodiment, i.e., the water leakage prevention structure of the present embodiment can be used in other household appliances.

[0036] In a normal state, the second magnetic member 4 remains stationary in the mounting bracket 1 due to the action of gravity. The mist is smoothly discharged through the grid around the mounting bracket 1 and the mist outlet; in a dumping state, when the humidifier is accidentally dumped, the magnetic attraction force between the first magnetic member 3 and the second magnetic member 4 is greater than the force between the second magnetic member 4 and the mounting bracket 1, the second magnetic member 4 is attracted to the first magnetic member 3, and the mist outlet 5 is automatically blocked, thereby preventing the problem of water leakage from the mist outlet 5 after the electric heating humidifier is dumped.

[0037] As shown in Figure 3 and Figure 6 , the mounting bracket 1 comprises a first support seat 6 and a second support seat 7, the first support seat 6 is connected with the second support seat 7 and is arranged above the second support seat 7, the second support seat 7 is provided with a cavity 8 for accommodating the second magnetic member 4, and the cavity 8 is provided with an opening 9, the opening 9 is communicated with the mist outlet 5. The second magnetic member 4 can move freely in the cavity 8, and through the communication design of the cavity 8 and the mist outlet 5, it can not only ensure smooth output of the mist in normal working state, but also ensure that the second magnetic member 4 moves through the opening 9 to block the mist outlet 5 when it is dumped.

[0038] Further, the first support seat 6 comprises a support plate 10 and a connecting column 11, the support plate 10 is connected with the connecting column 11, and the connecting column 11 is connected with the second support seat 7; the support plate 10 is provided with a through hole 12, and the first magnetic member 3 is arranged in the through hole 12. The support plate 10 and the connecting column 11 are arranged to ensure that the first magnetic member 3 and the second magnetic member 4 are at a set distance.

[0039] The second support seat 7 comprises a bottom plate 13 and a tapered cylinder 14, the small-diameter end of the tapered cylinder 14 is connected with the bottom plate 13, the large-diameter end of the tapered cylinder 14 is matched with the size of the through hole 12 and is arranged below the through hole 12. The tapered structure of the tapered cylinder 14 guides the moving direction of the second magnetic member 4, and the matching design of the large-diameter end and the through hole 12 ensures the accurate alignment of the first magnetic member 3 and the second magnetic member 4. In addition, when the electric heating humidifier is dumped, the tapered cylinder 14 can guide the second magnetic member 4 to move to the blocking position accurately.

[0040] Further, the opening 9 is arranged on the side wall of the tapered cylinder 14 and has a strip structure. By arranging the strip opening 9 on the side wall of the tapered cylinder 14, the strip opening 9 allows the mist to pass uniformly, and the multiple strip openings 9 arranged in a scattered manner can improve the atomization effect.

[0041] The multiple mist outlets 5 are arranged on the first magnetic member 3 in a circumferential distribution and have a fan-shaped profile. In the normal working state, the circumferential distribution ensures that the mist diffuses uniformly in all directions, and in the pouring state, all the fan-shaped mist outlets 5 are blocked by the second magnetic member 4, thereby achieving the effect of preventing leakage during pouring.

[0042] Further, the anti-leakage structure of the embodiment further comprises a lever 15, the bottom end of the lever 15 is connected with the second magnetic member 4, and the top of the lever 15 is connected with a guide hole 16 arranged on the first magnetic member 3; when the first magnetic member 3 and the second magnetic member 4 are adsorbed and fixed, the top of the lever 15 protrudes out of the first magnetic member 3, and when the first magnetic member 3 and the second magnetic member 4 maintain the set distance, the top of the lever 15 is located in the guide hole 16.

[0043] In the normal working state, as shown in Figure 2 and Figure 3 , the top of the lever 15 is hidden in the guide hole 16, but is not separated from the lever 15, so as to ensure that the lever 15 slides stably up and down. The second magnetic member 4 and the first magnetic member 3 maintain the set distance, and at this time, the humidifying mist flows out of the mist outlet 5. In the pouring state, the first magnetic member 3 and the second magnetic member 4 are adsorbed, and the top of the lever 15 protrudes, which on the one hand provides an intuitive state display, and more importantly, after the user holds the electric humidifier upright, the lever 15 can be pressed back to the original position.

[0044] The anti-leakage structure of the embodiment further comprises a cladding member 17, the lever 15 is connected with the cladding member 17, the second magnetic member 4 is arranged in the cladding member 17, the cross section of the cladding member 17 has an inverted "concave" shape, which ensures that the second magnetic member 4 and the cladding member 17 are stably connected. In addition, the outer contour of the cladding member 17 is a circular truncated cone shape matched with the tapered cylinder.

[0045] Embodiment Two

[0046] The embodiment discloses an electric humidifier, as shown in Figure 1 and Figure 2 , which comprises the anti-leakage structure of embodiment one.

[0047] Further, the electric humidifier of the embodiment comprises a cover plate and a humidifier body 18, and the cover plate 19 and the support plate 10 are in an integrated structure.

[0048] In the above-described embodiments, the description of each embodiment focuses on different aspects, and parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0049] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0050] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0051] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0053] In the description of the application, reference to "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. The illustrative appearances of the aforementioned terms in various places in the specification are not intended to exclude that the terms so described can be used, along with other terms that convey a similar meaning, in any one or more embodiments or examples of the application. Alterations and modifications to the application as described herein are possible and within the scope of the application, as defined in the following claims, and their equivalents.

[0054] It is apparent that a person skilled in the art could make various modifications and variations to the application without departing from the scope of the application. Thus, such modifications and variations should be considered as included in the scope of the application, as defined in the following claims, and their equivalents.

[0055] The above is only a specific implementation of the application, but the protection scope of the application is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the application, and these modifications or replacements should be included in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. A leak-proof structure, characterized in that, include: The mounting bracket (1), magnetic component (2), and mist outlet (5) are provided. The magnetic component (2) includes a first magnetic element (3) and a second magnetic element (4). The first magnetic element (3) is mounted on the mounting bracket (1) and located above the second magnetic element (4). The mist outlet (5) is located on the first magnetic element (3). There is a set distance between the first magnetic component (3) and the second magnetic component (4). When the leak-proof structure is in normal condition, the set distance makes the gravity of the second magnetic component (4) greater than or equal to the magnetic attraction between the first magnetic component (3) and the second magnetic component (4). When the leak-proof structure is in a tilted state, the set distance makes the first magnetic component (3) and the second magnetic component (4) adsorbed and fixed and block the mist outlet (5).

2. The water leakage preventing structure according to claim 1, characterized by The mounting bracket (1) includes: a first support base (6) and a second support base (7). The first support base (6) is connected to the second support base (7) and is located above the second support base (7). The second support base (7) has a cavity (8) for accommodating the second magnetic component (4). The cavity (8) has an opening (9) that communicates with the mist outlet (5).

3. The water leakage preventing structure according to claim 2, characterized by The first support base (6) includes a support plate (10) and a connecting column (11). The support plate (10) is connected to the connecting column (11), and the connecting column (11) is connected to the second support base (7). A through hole (12) is provided on the support plate (10), and the first magnetic component (3) is disposed in the through hole (12).

4. The water leakage preventing structure according to claim 3, characterized by The second support base (7) includes a base plate (13) and a tapered cylinder (14). The small diameter end of the tapered cylinder (14) is connected to the base plate (13), and the large diameter end of the tapered cylinder (14) is adapted to the size of the through hole (12) and is located below the through hole (12).

5. The water leakage preventing structure according to claim 4, wherein The opening (9) is located on the side wall of the conical cylinder (14) and has a strip-shaped structure.

6. The water leakage preventing structure according to claim 1, wherein Multiple mist outlets (5) are evenly distributed in a circle on the first magnetic component (3), and the mist outlets (5) have a fan-shaped outline.

7. The water leakage preventing structure according to any one of claims 1 to 6, characterized by Also includes: A lever (15) is provided, the bottom end of which is connected to the second magnetic component (4), and the top of which is connected to a guide hole (16) provided on the first magnetic component (3). When the first magnetic component (3) and the second magnetic component (4) are attracted and fixed, the top of the lever (15) extends out of the first magnetic component (3). When the first magnetic component (3) and the second magnetic component (4) maintain the set distance, the top of the lever (15) is located in the guide hole (16).

8. The water leakage preventing structure according to claim 7, wherein Also includes: Covering (17), the lever (15) is connected to the covering (17), the second magnetic element (4) is disposed inside the covering (17), and the cross-section of the covering (17) is in the shape of an inverted "U".

9. An electrically heated humidifier characterised in that, The leak-proof structure includes any one of claims 1-8.

10. The electrically heated humidifier of claim 1, wherein, include: A cover plate (19) is formed in one piece with the support plate (10).

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