A floating ball built-in suspension atomizing head structure

Abstract

The utility model discloses a built -in floating ball's suspension atomization head structure, including setting in the humidifier water storage cavity's suspension atomization head, suspension atomization head includes suspension shell subassembly, float ball, inductor and atomizer, the upper middle part of suspension shell subassembly is equipped with the mist outlet, is equipped with the water inlet in the lower, and the middle part is equipped with the water collecting chamber, the outside of suspension shell subassembly is equipped with the annular seal chamber, the water collecting chamber is provided with the float ball chamber of the lower end communication of water collecting chamber in, and is provided with the atomization chamber of the upper end communication of water collecting chamber, the float ball is only set up in the float ball chamber and moves up and down, the bottom of float ball chamber is provided with the inductor of inductive float ball, is provided with the atomizer in the atomization chamber, and atomizer and inductor and humidifier's control module electric connection. The utility model is stable in suspension, and the atomization and the quiet effect are good, and can control atomizer start -stop according to the height of water level, play the protection and prevent dry burning effect, improve the stability and reliability of humidifier.

Description

Technical Field

[0001] This utility model relates to the field of humidifier technology, and in particular to a suspended atomizing head structure with a built-in float. Background Technology

[0002] In existing humidifiers, a suspended atomizing head is installed on the water tank to form a suspended atomizing head. The position of the suspended atomizing head can be automatically raised and lowered according to the water level, and the water can be directly atomized. Moreover, there is no need to configure an additional water pump or add an auxiliary water tank, which has led to its widespread use.

[0003] However, due to the limitations of the existing suspended atomizing head structure, the water sprayed from the atomizing head will drip directly into the water, which will produce continuous water dripping noise. Moreover, due to its insufficient buoyancy, the height between the atomizing head and the water surface is easily affected by the water level, resulting in unstable atomization effect.

[0004] Furthermore, the atomizer cannot be automatically controlled to start or stop based on whether the water level has reached the lower limit, which can lead to the atomizer burning out due to low water levels and damage to core components.

[0005] Therefore, there is an urgent need to design a suspended atomizing head structure with a built-in float, which provides stable suspension, excellent atomization and quiet operation, and allows the atomizer to be turned on and off according to the water level, thus protecting it from burning out and improving the stability and reliability of the humidifier. Utility Model Content

[0006] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0007] A suspended atomizing head structure with a built-in float, characterized in that it includes a suspended atomizing head disposed in the water storage chamber of a humidifier;

[0008] The suspended atomizing head includes a suspended outer shell assembly, a float, a sensor, and an atomizer;

[0009] The suspended shell assembly has a mist outlet at the top center, a water inlet at the bottom communicating with the water storage chamber, and a water collection chamber in the middle communicating with the mist outlet and the water inlet.

[0010] The outer periphery of the suspended shell assembly is provided with an annular sealed chamber.

[0011] The water collection chamber is provided with a float chamber whose lower end is connected to the water collection chamber, and an atomizing chamber whose upper end is connected to the water collection chamber.

[0012] The float is located within the float chamber and can only move up and down.

[0013] A sensor for sensing the float is installed at the bottom of the float chamber;

[0014] An atomizer is installed in the atomizing chamber;

[0015] The atomizer and sensor are electrically connected to the humidifier's control module.

[0016] Preferably, the suspended outer shell assembly includes an upper cover and a lower cover;

[0017] A mist outlet is provided in the center of the surface of the upper cover, and a water droplet area is provided around the outer perimeter of the mist outlet; the water droplet area is the area where the water droplets sprayed by the atomizer fall on the surface of the upper cover.

[0018] The outer contour of the upper cover is larger than the area where water droplets fall and the outer contour of the lower cover.

[0019] Preferably, the lower cover is a hollow columnar structure with openings at the top and bottom and continuous closure on all sides, and an annular cavity with an opening at the top and continuous closure on all sides is provided on the outer side of the lower cover.

[0020] After the upper cover and the lower cover are connected, a water collection chamber is formed between the upper cover and the lower cover, and the inner cavity of the annular cavity body forms a sealed chamber.

[0021] Preferably, the atomizing chamber and the mist outlet are coaxially arranged;

[0022] The float chamber is located on one side of the atomization chamber;

[0023] The suspended outer shell assembly includes a wall component disposed in the water collection chamber;

[0024] The enclosure component has an Ω-shaped cross section, with both ends of the Ω-shaped section connected to the side wall of the water collection chamber, forming a float chamber inside the enclosure component to accommodate the float.

[0025] The float must not detach from the float chamber;

[0026] The lower end of the enclosure component is provided with multiple connecting holes at the connection between it and the water collection chamber.

[0027] Preferably, the mist outlet is provided with a gas collecting cylinder extending toward the water collecting chamber;

[0028] The port of the gas collecting cylinder covers the port of the atomizing chamber.

[0029] Preferably, the surface of the upper cover is a convex surface with a raised center;

[0030] Multiple internal return water holes are arranged circumferentially on the water droplet area.

[0031] Preferably, a bottom cover is provided at the end of the lower cover that is away from the upper cover;

[0032] The bottom cover and the lower cover are detachably connected, and a water collection chamber is formed between the bottom cover, the lower cover, and the upper cover;

[0033] The bottom cover has a mounting hole for installing an atomizer in the middle.

[0034] A column extending towards the water collection chamber is provided around the outer perimeter of the mounting hole.

[0035] An atomizing chamber is formed between the column and the atomizer.

[0036] Preferably, the bottom cover and the lower cover are rotated and engaged.

[0037] Preferably, the outer edge of the top cover is provided with a plurality of external water return holes distributed around its circumference.

[0038] Preferably, the upper cover and the lower cover are ultrasonically welded.

[0039] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0040] This utility model features stable suspension, excellent atomization and quiet operation, and the atomizer can be turned on and off according to the water level, thus protecting it from burning out and improving the stability and reliability of the humidifier. Attached Figure Description

[0041] Figure 1 This is one of the three-dimensional structural schematic diagrams of this utility model;

[0042] Figure 2 This is one of the three-dimensional structural schematic diagrams of this utility model;

[0043] Figure 3 This is the front view of the present invention;

[0044] Figure 4 This is a top view of the present invention;

[0045] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure of the middle AA section;

[0046] The components include: 1. Suspended outer shell assembly; 2. Float ball; 3. Sensor; 5. Bottom cover; 11. Upper cover; 12. Lower cover; 13. Enclosure component; 5a. Water inlet; 5b. Mounting hole; 5c. Column; 11a. Mist outlet; 11b. Water droplet area; 11c. Air collection cylinder; 11d. Inner return water hole; 11e. Outer return water hole; 12a. Annular cavity; 13a. Connecting hole; 10. Water collection chamber; 20. Sealed chamber; 30. Float ball chamber; 40. Atomizing chamber. Detailed Implementation

[0047] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0048] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," "up," "down," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0050] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0051] like Figure 1-5 As shown, a suspended atomizing head structure with a built-in float ball includes a suspended atomizing head disposed in the water storage chamber of the humidifier (not shown in the figure);

[0052] The suspended atomizing head includes a suspended outer shell assembly 1, a float 2, a sensor 3, and an atomizer (not shown in the figure);

[0053] The suspended shell assembly 1 has a mist outlet 11a at the upper center, a water inlet 5a at the lower center that communicates with the water storage chamber (not shown in the figure), and a water collection chamber 10 at the middle that communicates with the mist outlet 11a and the water inlet 5a.

[0054] The outer periphery of the suspended shell assembly 1 is provided with an annular sealed chamber 20;

[0055] The water collection chamber 10 is provided with a float chamber 30 whose lower end is connected to the water collection chamber 10, and an atomizing chamber 40 whose upper end is connected to the water collection chamber 10.

[0056] The float 2 is disposed within the float chamber 30 and can only move up and down;

[0057] The bottom of the float chamber 30 is provided with a sensor 3 for sensing the float 2;

[0058] An atomizer is installed inside the atomizing chamber 40;

[0059] The atomizer and sensor 3 are electrically connected to the humidifier's control module (not shown in the figure).

[0060] In this embodiment, by providing an annular sealed chamber 20 around the outer periphery of the suspended shell assembly 1, sufficient air is retained to enhance the buoyancy of the suspended shell assembly 1, thereby improving the stability of the suspended atomizing head as the water level changes and ensuring the atomization effect.

[0061] In this embodiment, a float chamber 30 is provided within the water collection chamber 10 of the suspended outer shell assembly 1 to accommodate the vertical movement of the float 2, and a sensor 3 for sensing the float 2 is provided at the bottom of the float chamber 30. During operation, the float 2 floats at a fixed water level in the float chamber 30 based on the water level in the storage chamber and its own weight. When the water level is at its lowest, the float 2 descends to a certain height and senses the sensor 3 inside the atomizer. At this time, the humidifier controller detects the change in the sensor 3 and immediately disconnects the atomization circuit to protect the atomizer. When the water level rises, the float 2 also rises and disconnects from the sensor 3. At this time, the controller receives the signal from the sensor 3 and immediately connects the circuit signal, and the atomizer starts working. This allows the atomizer to be controlled to start and stop according to the water level, protecting it from burning out and improving the stability and reliability of the humidifier.

[0062] Furthermore, such as Figure 4 , 5 As shown, the suspended outer shell assembly 1 includes an upper cover 11 and a lower cover 12;

[0063] A mist outlet 11a is provided in the middle of the surface of the upper cover 11, and a water droplet falling area 11b is provided around the outer perimeter of the mist outlet 11a; the water droplet falling area 11b is the area where the water droplets sprayed by the atomizer fall on the surface of the upper cover 11.

[0064] The outer contour of the upper cover 11 is larger than the water droplet area 11b and the outer contour of the lower cover 12.

[0065] In this embodiment, by making the outer contour of the top cover 11 larger than the water droplet area 11b, the water sprayed from the atomizer is directly dripped into the water, thereby achieving the purpose of noise reduction.

[0066] In this embodiment, since the outer contour of the upper cover 11 is larger than the outer contour of the lower cover 12, the overall suspended shell assembly 1 has an inverted cone shape, which improves the stability of suspension in water.

[0067] Furthermore, such as Figure 1-5 As shown, the lower cover 12 is a hollow columnar structure with openings at the top and bottom and continuous closure around the perimeter. The outer side of the lower cover 12 is provided with an annular cavity 12a with an opening at the top and continuous closure around the perimeter.

[0068] After the upper cover 11 and the lower cover 12 are connected, a water collection chamber 10 is formed between the upper cover 11 and the lower cover 12, and a sealed chamber 20 is formed in the inner cavity of the annular cavity 12a.

[0069] In this embodiment, the annular cavity 12a and the lower cover 12 are integrally formed, effectively reducing the number of parts; and through the cooperation of the upper and lower covers 12, the annular cavity 12a forms a sealed chamber 20, thereby retaining enough air, improving the buoyancy of the suspended shell assembly 1, and improving the stability of the suspended atomizing head as the water level changes, thus ensuring the atomization effect.

[0070] Furthermore, such as Figure 1-5 As shown, the atomizing chamber 40 and the mist outlet 11a are coaxially arranged;

[0071] The float chamber 30 is located on one side of the atomizing chamber 40;

[0072] The suspended outer shell assembly 1 includes a wall member 13 disposed in the water collection chamber 10;

[0073] The wall member 13 has an Ω-shaped cross section, and the two ends of the Ω shape are connected to the side wall of the water collection chamber 10, so that a float chamber 30 for accommodating the float 2 is formed inside the wall member 13.

[0074] The float 2 must not be detached from the float chamber 30;

[0075] The lower end of the enclosure component 13 is provided with multiple connecting holes 13a at the connection between it and the water collection chamber 10.

[0076] In this embodiment, when the suspended outer shell assembly 1 is placed in the water storage chamber, the water in the water storage chamber enters the water collection chamber 10 through the water inlet 5a. The water in the water collection chamber 10 enters the float chamber 30 through the connecting hole 13a, causing the float 2 to suspend in the float chamber 30. The water in the water collection chamber 10 also enters the atomizing chamber 40. The atomizer works to atomize the water in the atomizing chamber 40 and discharge it from the mist outlet 11a. When the water level is at its lowest, the float 2 drops to a certain height with the water level and senses the sensor 3 in the atomizer. At this time, the humidifier controller detects the change in the sensor 3 and immediately disconnects the atomization circuit to protect the atomizer.

[0077] Furthermore, such as Figure 1-5 As shown, in order to improve the effect of concentrated mist discharge, a gas collecting cylinder 11c extending towards the water collecting chamber 10 is provided on the mist outlet 11a;

[0078] The port of the gas collecting cylinder 11c covers the port of the atomizing chamber 40.

[0079] Furthermore, such as Figure 1-5 As shown, to prevent water from accumulating on the surface of the upper cover 11 and affecting the levitation effect, the surface of the upper cover 11 is a convex surface with a raised center.

[0080] Multiple internal return water holes 11d are arranged circumferentially on the water droplet area 11b.

[0081] Furthermore, such as Figure 1-5 As shown, for quick disassembly and assembly when replacing or cleaning the atomizer, a bottom cover 5 is provided at the end of the lower cover 12 away from the upper cover 11;

[0082] The bottom cover 5 and the lower cover 12 are detachably connected, and a water collection chamber 10 is formed between the bottom cover 5, the lower cover 12 and the upper cover 11.

[0083] The bottom cover 5 has a mounting hole 5b for installing an atomizer in the middle.

[0084] A column 5c extending toward the water collection chamber 10 is provided around the outer periphery of the mounting hole 5b.

[0085] An atomizing chamber 40 is formed between the column 5c and the atomizer.

[0086] Furthermore, such as Figure 1-5 As shown, in order to improve the connection reliability between the lower cover 12 and the bottom cover 5, the bottom cover 5 and the lower cover 12 are rotated and snapped together.

[0087] Furthermore, such as Figure 1-5 As shown, in order to avoid water accumulation on the surface of the top cover 11, which would increase the overall weight and affect levitation, multiple external water return holes 11e are provided circumferentially around the outer edge of the surface of the top cover 11.

[0088] To improve the connection strength and sealing of the upper cover 11 and the lower cover 12, and to prevent water mist from entering the annular cavity 12a, the upper cover 11 and the lower cover 12 are ultrasonically welded.

[0089] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model patent.

Claims

1. A floating ball built-in suspension atomizing head structure, characterized in that, This includes a suspended atomizing head installed inside the humidifier's water storage chamber; The suspended atomizing head includes a suspended outer shell assembly, a float, a sensor, and an atomizer; The suspended shell assembly has a mist outlet at the top center, a water inlet at the bottom communicating with the water storage chamber, and a water collection chamber in the middle communicating with the mist outlet and the water inlet. The outer periphery of the suspended shell assembly is provided with an annular sealed chamber. The water collection chamber is provided with a float chamber whose lower end is connected to the water collection chamber, and an atomizing chamber whose upper end is connected to the water collection chamber. The float is located within the float chamber and can only move up and down. A sensor for sensing the float is installed at the bottom of the float chamber; An atomizer is installed in the atomizing chamber; The atomizer and sensor are electrically connected to the humidifier's control module.

2. The floating ball suspended atomizing head structure according to claim 1, characterized in that, The suspended outer shell assembly includes an upper cover and a lower cover; A mist outlet is provided in the center of the surface of the upper cover, and a water droplet falling area is provided around the outer perimeter of the mist outlet; the water droplet falling area is the area where the water droplets sprayed by the atomizer fall on the surface of the upper cover. The outer contour of the upper cover is larger than the area where water droplets fall and the outer contour of the lower cover.

3. The floating ball suspended atomizing head structure according to claim 2, characterized in that, The lower cover is a hollow columnar structure with openings at the top and bottom and continuous closure on all sides. The outer side of the lower cover has an annular cavity with an opening at the top and continuous closure on all sides. After the upper cover and the lower cover are connected, a water collection chamber is formed between the upper cover and the lower cover, and the inner cavity of the annular cavity body forms a sealed chamber.

4. The floating ball suspended atomizing head structure according to claim 1, characterized in that, The atomizing chamber and the mist outlet are coaxially arranged; The float chamber is located on one side of the atomization chamber; The suspended outer shell assembly includes a wall component disposed in the water collection chamber; The enclosure component has an Ω-shaped cross section, with both ends of the Ω-shaped section connected to the side wall of the water collection chamber, forming a float chamber inside the enclosure component to accommodate the float. The float must not detach from the float chamber; The lower end of the enclosure component is provided with multiple connecting holes at the connection between it and the water collection chamber.

5. The floating ball suspended atomizing head structure according to claim 3, characterized in that, The mist outlet is provided with a gas collecting cylinder extending towards the water collecting chamber; The port of the gas collecting cylinder covers the port of the atomizing chamber.

6. The floating ball suspended atomizing head structure according to claim 2, wherein, The surface of the upper cover is a convex surface with a raised center; The area where the water droplets fall is provided with multiple internal return water holes distributed around its circumference.

7. The floating ball suspended atomizing head structure according to claim 3, wherein, A bottom cover is provided at the end of the lower cover that is away from the upper cover; The bottom cover and the lower cover are detachably connected, and a water collection chamber is formed between the bottom cover, the lower cover, and the upper cover; The bottom cover has a mounting hole for installing an atomizer in the middle. A column extending towards the water collection chamber is provided around the outer perimeter of the mounting hole. An atomizing chamber is formed between the column and the atomizer.

8. The floating ball suspended atomizing head structure according to claim 7, characterized in that, The bottom cover and the lower cover are rotated and engaged.

9. The floating ball suspended atomizing head structure according to claim 2, wherein, The outer edge of the top cover is provided with multiple external water return holes distributed around its circumference.

10. The floating ball suspended atomizing head structure according to claim 2, wherein, The upper cover and the lower cover are welded by ultrasonic welding.

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