CN219177879U

CN219177879U - Floating ball water adding structure with magnetic force and humidifier

Info

Publication number: CN219177879U
Application number: CN202222932858.4U
Authority: CN
Inventors: 汪静; 汪成; 王晓华
Original assignee: Foshan Smillon Electrical Appliance Co ltd
Current assignee: Foshan Smillon Electrical Appliance Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-06-13
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a floating ball water adding structure with magnetic force and a humidifier, which comprise a water adding valve positioned between a water adding tank and an atomizing cavity in the humidifier, and a floating ball plate rotationally arranged in the atomizing cavity, wherein two ends of the floating ball plate are divided into a driven end and a floating end, the driven end and the water adding valve are arranged in a linkage way, the floating ball water adding structure also comprises a first magnetic block arranged on the floating ball plate and a second magnetic block relatively fixed with the atomizing cavity, and magnetic force generated between the first magnetic block and the second magnetic block acts on the floating ball plate to enable the floating end to sink along with the water level of the atomizing cavity, so that the driving force of the driven end to the water adding valve is increased. The magnetic force and the sinking force of the floating and sinking end drive the driven end to act on the water adding valve upwards, so that the magnetic force can share the sinking force of the floating and sinking end, the volume and the weight of the floating and sinking end can be reduced under the action force required for driving the water adding valve to open, the atomizing space of the atomizing cavity is enlarged, and the water adding valve with larger elastic force can be adapted.

Description

Floating ball water adding structure with magnetic force and humidifier

Technical Field

The utility model relates to the field of humidifiers, in particular to a floating ball water adding structure with magnetic force and a humidifier.

Background

The water adding mode of the existing humidifier generally adopts a water adding structure with a floating ball, utilizes the floating ball lever principle, when the water level of an atomization cavity is reduced, the floating ball sinks to drive a water adding valve to be opened, and when the water level of the atomization cavity is increased to a set value, the floating ball floats upwards and drives the water adding valve to be closed, wherein the water adding valve generally adopts a spring type to improve the sealing performance, so that the larger floating ball is needed, the elasticity of the spring can be overcome, the floating ball occupies the space of the atomization cavity, and the capacity of the atomization cavity is reduced.

Disclosure of Invention

The utility model aims to provide a floating ball water adding structure with magnetic force and a humidifier, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a floating ball water adding structure with magnetic force, which comprises a water adding valve arranged between a water adding tank and an atomization cavity in a humidifier, and a floating ball plate rotationally arranged in the atomization cavity, wherein two ends of the floating ball plate are divided into a driven end and a floating end, the driven end and the water adding valve are arranged in a linkage manner, the floating ball water adding structure also comprises a first magnetic block arranged on the floating ball plate and a second magnetic block relatively fixed with the atomization cavity, and magnetic force generated between the first magnetic block and the second magnetic block acts on the floating ball plate to enable the floating end to sink along with the water level of the atomization cavity, so that the driving force of the driven end to the water adding valve is increased.

The floating ball water adding structure has the beneficial effects that: when using, come real-time detection atomizing chamber's water level through the floater plate, if atomizing chamber's water level down time, the floater end also follows atomizing chamber's water level down, at this in-process, can produce magnetic force between first magnetic path and the second magnetic path, this magnetic force effect is at the floater plate, this magnetic force drives the driven end together with the power that floater end itself was subsided and upwards acts on the water valve that adds, the power that subsides of floater end can be shared to magnetic force like this, under the effort that satisfies the drive water valve that adds and open required, reducible floater end's volume and weight, make atomizing space expansion in atomizing chamber, but the bigger water valve that adds of adaptation elasticity.

As a further improvement of the technical scheme, in the process that the floating and sinking end floats upwards along with the water level of the atomizing cavity, the buoyancy force born by the floating and sinking end is larger than the magnetic force.

When the water level of the atomization cavity rises to a set value, the floating ball plate can overcome the magnetic force between the first magnetic block and the second magnetic block, so that the floating end can float upwards and drive the driven end to reset, and the water adding valve is automatically reset to a closed state.

As a further improvement of the technical scheme, the floating end is provided with a floating ball block, and the floating ball block is of a structure with a big top and a small bottom.

According to the scheme, when the water level of the atomization cavity rises, the water displacement of the floating ball block is gradually increased, so that the buoyancy force born by the floating ball block is gradually increased, the floating ball can float upwards to reset when the buoyancy force is increased to be larger than the magnetic force between the first magnetic block and the second magnetic block, the size of the buoyancy force is automatically controlled by changing the water displacement of the floating ball block, and the floating ball water adding structure can be automatically reset.

As a further improvement of the above technical solution, the first magnetic block is fixed at the bottom of the floating ball block, and the second magnetic block is fixed at the bottom of the atomizing cavity.

Therefore, the distance between the first magnetic block and the second magnetic block can be reduced, so that the magnetic force is generated by the first magnetic block and the second magnetic block faster.

As a further improvement of the technical scheme, the second magnetic block is arranged on the rotating track of the first magnetic block.

Therefore, the distance between the first magnetic block and the second magnetic block can be further reduced, so that larger magnetic force is generated between the first magnetic block and the second magnetic block, and the size of the first magnetic block and the size of the second magnetic block are also indirectly reduced.

As a further improvement of the technical scheme, the first magnetic block and the second magnetic block are opposite to each other.

The magnetic force in the scheme is generated by the attraction of the first magnetic block and the second magnetic block, wherein the first magnetic block and the second magnetic block can be permanent magnets, or one of the first magnetic block and the second magnetic block is a permanent magnet, and the other is a metal block.

As a further improvement of the technical scheme, the water adding valve comprises a first valve rod, a first valve cap sleeved on the first valve rod and a first spring, wherein the first spring is used for driving the first valve rod to move so that the first valve cap seals the water adding port at the bottom of the water adding tank, and the driven end is in butt joint with the lower end of the first valve rod.

The water adding valve in the scheme drives the first valve cap on the first valve rod to plug the water adding port through the elastic force of the first spring, and when water needs to be added, the driven end pushes up the first valve rod upwards, so that the water adding port is opened by the first valve cap, water in the water adding tank is added into the atomizing cavity through the water adding port, and after the driven end returns downwards, the first valve cap returns to plug the water adding port under the elastic force of the first spring.

As the further improvement of above-mentioned technical scheme, the water valve still includes the second valve rod that sets up in the water tank, overlaps second valve cap, the second spring of locating the second valve rod, the second valve cap is the umbrella-type, the second valve cap covers water inlet, first valve cap, the upper end of first valve rod is contradicted with the second valve rod lower extreme.

This scheme has still set up the second valve cap and has carried out the closing cap to water inlet and first valve cap, realize the sealing of two-stage, thereby improve the leakproofness of water valve, and when adding water, first valve rod is upwards pushed up by the driven end when moving, the upper end of first valve rod also upwards pushes up the second valve rod, the second valve cap of this moment is also upwards pushed open, make the second valve cap be in the state of opening, and after adding water, under the spring force effect of second spring, the second valve rod drives the second valve cap and resets, the second valve cap lower edge is contradicted with the inside bottom surface of water inlet, and closing cap water inlet and first valve cap.

As a further improvement of the technical scheme, a guide hole is formed in the bottom of the water adding tank, the first valve rod is slidably mounted in the guide hole, a guide frame is arranged in the water adding tank, the second valve rod is slidably mounted on the guide frame, and the second spring acts between the guide frame and the second valve rod.

The first valve rod in this scheme passes through guiding hole realization slidable mounting from top to bottom, and the second valve rod passes through the sliding mounting from top to bottom of leading truck realization.

In addition, the utility model also provides a humidifier, which comprises the floating ball water adding structure.

Drawings

The utility model is further described below with reference to the drawings and examples;

fig. 1 is a cross-sectional view of a humidifier according to an embodiment of the present utility model, with a water feed valve in a closed state;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a partial cross-sectional view of a humidifier according to one embodiment of the present utility model with a water feed valve in an open state;

fig. 4 is a schematic bottom structure of a floating ball plate according to an embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 4, the humidifier of the present utility model makes the following embodiments:

as shown in fig. 1, the humidifier of this embodiment includes a body, a water adding tank 100 disposed in the body, an atomization cavity 200, and a floating ball water adding structure, where the floating ball water adding structure is used to realize automatic water adding of the water adding tank 100 to the atomization cavity 200, the water adding tank 100 is located above the atomization cavity 200, and an atomization assembly is disposed in the atomization cavity 200.

The floating ball water adding structure of this embodiment includes a water adding valve 300, a floating ball plate 400, a first magnetic block 500, and a second magnetic block 600, wherein the water adding valve 300 is installed at the bottom of the water adding tank 100, the floating ball plate 400 is installed in the atomizing chamber 200, the floating ball plate 400 of this embodiment is rotatably installed in the atomizing chamber 200 through a transverse rotating shaft member, two swinging ends of the floating ball plate 400 are respectively a floating end 420 and a driven end 410, the driven end 410 is controlled by the floating end 420, if the floating end 420 swings downwards, the driven end 410 swings upwards, the position of the driven end 410 corresponds to the water adding valve 300, and the driven end 410 is abutted against the bottom of the water adding valve 300.

The floating and sinking end 420 of the embodiment is controlled by the water level of the atomizing cavity 200 to realize floating or sinking, the floating and sinking end 420 of the embodiment is connected with a floating ball block 430, the floating ball block 430 can be of a hollow structure or made of a material with lower density, and the floating ball block 430 floats on the liquid level of the atomizing cavity 200 and floats up and down due to the change of the water level of the atomizing cavity 200, so that the floating and sinking end 420 is driven to swing up and down.

The first magnetic block 500 is mounted on the floating ball plate 400, and the second magnetic block 600 is fixed in the atomizing chamber 200, or the second magnetic block 600 is fixed in the body or the water adding tank 100, and in the process that the floating and sinking end 420 sinks along with the water level of the atomizing chamber 200, the first magnetic block 500 and the second magnetic block 600 can generate magnetic force, and the magnetic force acts on the floating ball plate 400 to increase the driving force of the driven end 410 to the water adding valve 300.

In this embodiment, the water level of the atomizing chamber 200 can be detected in real time through the floating ball block 430, if the water level of the atomizing chamber 200 drops, the floating end 420 also drops along with the water level of the atomizing chamber 200, in this process, a magnetic force is generated between the first magnetic block 500 and the second magnetic block 600, the magnetic force acts on the floating ball plate 400, the magnetic force together with the sinking force of the floating ball block 430 drives the driven end 410 to act on the water adding valve 300 upwards, so that the sinking force of the floating ball block 430 can be shared by the magnetic force, and under the action force required for driving the water adding valve 300 to open, the volume and the weight of the floating ball block 430 can be reduced, so that the atomizing space of the atomizing chamber 200 is enlarged, and the water adding valve 300 with larger elastic force can be adapted.

Further, in order to achieve the automatic resetting of the water adding valve 300 to the closed state, in the process that the floating ball block 430 floats up along with the water level of the atomization cavity 200 in this embodiment, the buoyancy force applied to the floating and sinking end 420 is required to be greater than the magnetic force, so that when the water level of the atomization cavity 200 rises to the set value, the magnetic force between the first magnetic block 500 and the second magnetic block 600 can be overcome by the floating ball plate 400, so that the floating and sinking end 420 can float up and drive the driven end 410 to reset.

In this embodiment, the floating ball block 430 has a structure with a large top and a small bottom, so that when the water level of the atomizing cavity 200 rises, the water displacement of the floating ball block 430 gradually increases, and thus the buoyancy force born by the floating ball block 430 also gradually increases, and when the buoyancy force increases to be greater than the magnetic force between the first magnetic block 500 and the second magnetic block 600, the floating ball can float upwards for resetting, and the size of the buoyancy force is automatically controlled by changing the water displacement of the floating ball block 430, so that the floating ball water adding structure can be automatically reset.

Meanwhile, the first magnetic block 500 and the second magnetic block 600 are opposite to each other, and the magnetic force is generated by the attraction of the first magnetic block 500 and the second magnetic block 600, wherein the first magnetic block 500 and the second magnetic block 600 may be permanent magnets, or one of the first magnetic block 500 and the second magnetic block 600 is a permanent magnet, and the other is a metal block.

In this embodiment, the first magnetic block 500 is fixedly mounted at the bottom of the floating ball 430, and the second magnetic block 600 is fixedly mounted at the bottom of the atomizing chamber 200, so that the distance between the first magnetic block 500 and the second magnetic block 600 can be reduced, and the magnetic force can be generated by the first magnetic block 500 and the second magnetic block 600 more quickly.

Further, the second magnetic block 600 is located on the rotating track of the first magnetic block 500, so that the distance between the first magnetic block 500 and the second magnetic block 600 can be further reduced, so that a larger magnetic force is generated between the first magnetic block 500 and the second magnetic block 600, and the volume sizes of the first magnetic block 500 and the second magnetic block 600 are also indirectly reduced.

For the specific structure of the water filling valve 300, the water filling valve 300 of this embodiment includes a first valve rod 310, a first valve cap 320, and a first spring 330, where the bottom of the water filling tank 100 is provided with a water filling port 110 and a guide hole 120, the first valve rod 310 is installed in the guide hole 120 in a sliding manner up and down, the first spring 330 is sleeved on the periphery of the first valve rod 310, and the first valve cap 320 is fixedly sleeved on the upper end of the first valve rod 310 and is disposed in the water filling tank 100, the lower end of the first valve rod 310 extends out of the lower side of the water filling tank 100, a first limit step is disposed at the lower end of the first valve rod 310, the upper end of the first spring 330 is in contact with the bottom surface of the water filling tank 100, the lower end of the first spring 330 is in contact with the first limit step, the first valve rod 310 pulls the first valve rod 320 downwards under the action of the elasticity of the first spring 330, so that the first valve cap 320 closes the water filling port 110, and the lower end of the first valve rod 310 is in contact with the driven end 410, that when water needs to be filled, the first valve rod 310 is pushed upwards, the first valve rod 320 is pushed into the water filling port 110 through the reset, and the first valve cap 320 is restored, and the water is filled into the water filling port 110 through the reset cavity, and the first valve cap 110 is closed.

Further, in order to improve the tightness of the water filling valve 300, the water filling valve 300 further comprises a second valve rod 340, a second valve cap 350, a second spring 360 and a guide frame 130, wherein the guide frame 130 is fixed in the water filling tank 100, the guide frame 130 is provided with a guide groove, the second valve rod 340 is installed on the guide frame 130 in a vertically sliding manner, the second valve rod 340 is arranged above the first valve rod 310, the second valve cap 350 is of an umbrella-shaped structure, the second valve cap 350 is fixedly sleeved at the lower end of the second valve rod 340, the second spring 360 is sleeved at the periphery of the second valve rod 340, the upper end of the second spring 360 is in contact with the guide frame 130, the lower end of the second spring 360 is in contact with the second valve cap 350, the second valve cap 350 moves downwards under the action of the elasticity of the second spring 360, the water filling port 110 and the first valve cap 320 can be completely covered, and the lower edge of the second valve cap 350 is in contact with the bottom surface inside the water filling tank 100 in a sealing manner.

This example embodiment is to cover the water inlet 110 and the first valve cap 320 by the second valve cap 350, so as to realize two-stage sealing, thereby improving the tightness of the water inlet valve 300, and when water is added, the upper end of the first valve rod 310 is pushed upwards by the driven end 410 to push the second valve rod 340 upwards, and the second valve cap 350 is pushed upwards at this time to open the second valve cap 350, so that after water is added, under the action of the elastic force of the second spring 360, the second valve rod 340 drives the second valve cap 350 to reset, and the lower edge of the second valve cap 350 is in contact with the bottom surface inside the water inlet 100, and covers the water inlet 110 and the first valve cap 320.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a take floater of magnetic force to add water structure, its includes water valve (300) that adds between water tank (100) and atomizing chamber (200) in the humidifier, rotates floater plate (400) that set up in atomizing chamber (200), its characterized in that: the utility model discloses a water valve (300) is added to floater plate (400) both ends divide into driven end (410) and sink end (420), driven end (410) and water valve (300) linkage setting, still including set up in first magnetic path (500) of floater plate (400), with atomizing chamber (200) relatively fixed's second magnetic path (600), magnetic force that produces between first magnetic path (500) and second magnetic path (600) acts on floater plate (400) makes sink end (420) along with atomizing chamber (200) water level down's in-process, and increase driven end (410) drive power to water valve (300).

2. The floating ball water adding structure with magnetic force according to claim 1, wherein: in the process that the floating and sinking end (420) floats upwards along with the water level of the atomizing cavity (200), the buoyancy force born by the floating and sinking end (420) is larger than the magnetic force.

3. The floating ball water adding structure with magnetic force according to claim 2, wherein: the floating end (420) is provided with a floating ball block (430), and the floating ball block (430) is in a structure with a big top and a small bottom.

4. A magnetically levitated ball watering structure according to claim 3, wherein: the first magnetic block (500) is fixed at the bottom of the floating ball block (430), and the second magnetic block (600) is fixed at the bottom of the atomizing cavity (200).

5. The floating ball water adding structure with magnetic force according to claim 4, wherein: the second magnetic block (600) is arranged on the rotating track of the first magnetic block (500).

6. The floating ball water adding structure with magnetic force according to claim 4, wherein: the first magnetic block (500) and the second magnetic block (600) are opposite to each other.

7. The floating ball water adding structure with magnetic force according to claim 1, wherein: the water adding valve (300) comprises a first valve rod (310), a first valve cap (320) sleeved on the first valve rod (310) and a first spring (330), wherein the first spring (330) is used for driving the first valve rod (310) to move so that the first valve cap (320) seals the water adding port (110) at the bottom of the water adding tank (100), and the driven end (410) is in butt joint with the lower end of the first valve rod (310).

8. The floating ball water adding structure with magnetic force according to claim 7, wherein: the water adding valve (300) further comprises a second valve rod (340) arranged in the water adding tank (100), a second valve cap (350) sleeved on the second valve rod (340) and a second spring (360), the second valve cap (350) is umbrella-shaped, the second valve cap (350) covers the water adding port (110) and the first valve cap (320), and the upper end of the first valve rod (310) is abutted against the lower end of the second valve rod (340).

9. The floating ball water adding structure with magnetic force according to claim 8, wherein: the water adding tank (100) bottom is provided with guiding hole (120), first valve rod (310) slidable mounting is in guiding hole (120) be provided with leading truck (130) in water adding tank (100), second valve rod (340) slidable mounting is on leading truck (130), second spring (360) act on between leading truck (130) and second valve rod (340).

10. A humidifier, characterized in that: comprising a floating ball watering structure according to any one of claims 1 to 9.