Suspended atomizing head structure for humidifier

Abstract

The suspension atomizing head structure comprises a humidifier body, a water storage tank and a suspension atomizing head, the suspension atomizing head comprises a suspension shell assembly and an atomizing head body, the suspension shell assembly comprises an upper cover and a lower cover, a mist outlet hole is formed in the middle of the surface of the upper cover, and the atomizing head body is arranged in the middle of the surface of the upper cover. A water dripping area is arranged on the periphery of the outer side of the mist outlet hole, and the outer contour of the upper cover is larger than the water dripping area; the outer contour of the upper cover is larger than that of the lower cover, after the upper cover and the lower cover are connected, an inner cavity of the cavity forms a sealed cavity which is not communicated with the outside, an inner cavity of the hollow columnar structure forms a mist channel, the mist channel is communicated with the water storage cavity through the mist outlet holes, and the atomizing head body is connected with the end, away from the upper cover, of the lower cover. According to the utility model, water sprayed by the atomizing head is prevented from directly dropping into water, so that the purposes of noise elimination and silence are achieved; and the outer annular cavity structure design is adopted, enough air is reserved, the suspension stability of the suspension atomization head along with the change of the water level is improved, and the atomization effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier technical field especially is related to a kind of suspension atomization head structure for humidifier. BACKGROUND

[0002] In existing humidifier, by being provided with suspension shell on water tank, make atomization head install on suspension shell and form suspension atomization head, the position of suspension atomization head can be automatically lifted according to the change of water level, while, water atomization can be directly carried out, and it does not need to additionally configure water pump and add auxiliary water tank structure, and it is widely used;

[0003] However, due to the limitation of the structure of the suspension shell, the water sprayed by the atomization head will directly drop into the water, which will produce noise of uninterrupted water droplets, and due to the insufficient buoyancy of the atomization head, the height between the atomization head and the water surface is easily affected by the water level, which leads to unstable atomization effect.

[0004] Therefore, it is urgent to design a suspension atomization head structure for humidifier, which is reasonable in design, avoids the water sprayed by the atomization head from directly dropping into the water, and achieves the purpose of noise reduction and silence. Moreover, the outer annular cavity structure is adopted, which retains sufficient air and improves the stability of the suspension atomization head floating with the change of water level, to ensure the atomization effect. UTILITY MODEL CONTENT

[0005] To solve the above problems, the technical scheme adopted by the utility model is as follows:

[0006] A suspension atomization head structure for humidifier, comprising a humidifier body, a water storage tank and a suspension atomization head, characterized in that,

[0007] The lower end of the humidifier body is detachably connected to the upper opening of the water storage tank without tools;

[0008] The suspension atomization head comprises a suspension shell assembly and an atomization head body;

[0009] The suspension shell assembly comprises an upper cover and a lower cover, a mist outlet hole is formed in the middle of the surface of the upper cover, a water droplet falling area is provided around the outside of the mist outlet hole, the water droplet falling area is the area where the water sprayed by the atomization head body falls on the surface of the upper cover, and the outer contour of the upper cover is larger than that of the water droplet falling area;

[0010] The lower cover is a hollow cylindrical structure with an open upper end and lower end and a continuous closed periphery, and the outer side of the lower cover is provided with an upper end opening and a continuous closed cavity;

[0011] The outer contour of the upper cover is larger than that of the lower cover;

[0012] The inner cavity of the cavity body forms a sealed chamber not communicated with the outside after the upper cover and the lower cover are connected, and the inner cavity of the hollow columnar structure body forms a mist passage communicated with the water storage cavity through the mist outlet hole.

[0013] The mist atomizing head body is connected with the end of the lower cover away from the upper cover.

[0014] Preferably, the cavity body is a rotating boss surrounding the outside of the hollow columnar structure body.

[0015] Preferably, the mist outlet hole is provided with a gas collecting cylinder extending to the direction of the mist passage.

[0016] Preferably, a plurality of inner water returning holes are circumferentially distributed on the water droplet falling area.

[0017] Preferably, the suspension shell assembly further comprises a middle cover and a bottom cover distributed in sequence from top to bottom.

[0018] The middle cover and the bottom cover are detachably embeddedly connected, and the installation chamber is formed between the middle cover and the bottom cover, and the mist atomizing head body is arranged in the installation chamber.

[0019] The bottom cover is detachably connected with the lower cover.

[0020] Preferably, the bottom cover is rotationally connected with the lower cover.

[0021] Preferably, a plurality of outer water returning holes are circumferentially distributed on the surface outer edge of the upper cover.

[0022] Preferably, the upper cover and the lower cover are ultrasonically welded.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] The utility model discloses a reasonable design, avoids the water directly falling into the water that the atomizing head sprays, and plays the purpose of sound elimination and silence, and moreover adopts the outer annular cavity structure design, retains enough air, improves the stability of the suspension of the suspension atomizing head with the water level change, guarantees the atomizing effect. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic view that the suspension atomizing head in the utility model is installed in the humidifier.

[0026] Figure 2 It is the plan view of the utility model.

[0027] Figure 3 It is Figure 2 It is the structure schematic view of the middle A-A section.

[0028] The humidifier body 1, the water storage tank 2, the suspension atomizing head 3, the suspension shell assembly 4, the atomizing head body 5, the gas collecting cylinder 6, the upper cover 41, the lower cover 42, the middle cover 43, the bottom cover 44, the mist outlet hole 41a, the inner water return hole 41b, the outer water return hole 41c, the water droplet falling area 411, and the cavity 421. DETAILED DESCRIPTION

[0029] For the purpose of facilitating the understanding of the present application, the present application will be described in more detail below with reference to the relevant drawings. The drawings show the preferred embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", "upper", "lower", "front", "back", and similar expressions used herein are for the purpose of illustration only.

[0031] 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 the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0032] The present application will be further described below in conjunction with the drawings and the specific embodiments:

[0033] As shown in FIG. 1, a suspension atomizing head 3 shell structure for a humidifier includes a humidifier body 1, a water storage tank 2, and a suspension atomizing head 3. Figures 1-3 The humidifier body 1 is detachably connected to the upper opening of the water storage tank 2 without tools.

[0034] The suspension atomizing head 3 includes a suspension shell assembly 4 and an atomizing head body 5.

[0035] The suspension shell assembly 4 includes an upper cover 41 and a lower cover 42. The surface of the upper cover 41 is provided with a mist outlet hole 41a in the middle. The outer side of the mist outlet hole 41a is provided with a water droplet falling area 411. The water droplet falling area 411 is the area where the water droplets sprayed by the atomizing head body 5 fall on the surface of the upper cover 41. The outer contour of the upper cover 41 is larger than the water droplet falling area 411.

[0036] The lower cover 42 is a hollow cylindrical structure with open upper and lower ends and a continuous outer periphery. The outer side of the lower cover 42 is provided with an upper end opening and a continuous cavity 421;

[0037] The outer contour of the upper cover 41 is larger than that of the lower cover 42.

[0038] After the upper cover 41 is connected to the lower cover 42, the inner cavity of the cavity 421 forms a sealed chamber that does not communicate with the outside, and the inner cavity of the hollow cylindrical structure forms a mist passage that communicates with the water storage cavity through the mist outlet hole 41a.

[0039] The atomizing head body 5 is connected to the end of the lower cover 42 that is away from the upper cover 41.

[0040] In this embodiment, the outer contour of the upper cover 41 is larger than the water droplet falling area 411, thereby offsetting the direct dripping of water sprayed by the atomizing head body 5 into the water and achieving the purpose of noise reduction and silence.

[0041] In this embodiment, the cavity 421 that is integral with the lower cover 42 is provided on the outer side of the lower cover 42. Through the cooperation of the upper cover 41 and the lower cover 42, the cavity 421 forms a sealed chamber that does not communicate with the outside, thereby retaining sufficient air and improving the buoyancy of the suspension shell assembly 4, thereby improving the stability of the suspension atomizing head 3 in suspension with water level changes and ensuring the atomizing effect.

[0042] Further, as shown in Figures 1-3 In order to improve the stable suspension of the suspension atomizing head 3 on the water surface, the cavity 421 is a rotating boss that surrounds the outer side of the hollow cylindrical structure.

[0043] Further, as shown in Figures 1-3 In order to improve the effect of concentrated mist discharge, a gas collecting cylinder 6 extending in the direction of the mist passage is provided on the mist outlet hole 41a.

[0044] Further, as shown in Figures 1-3 In order to avoid the increase in overall weight caused by the surface area of the water on the upper cover 41, which affects suspension, a plurality of inner water return holes 41b are circumferentially distributed on the water droplet falling area 411.

[0045] Further, as shown in Figures 1-3 In order to quickly disassemble and assemble when replacing or cleaning the atomizing head body 5, the suspension shell assembly 4 further includes a middle cover 43 and a bottom cover 44 that are sequentially distributed from top to bottom; the middle cover 43 and the bottom cover 44 are detachably embedded and connected, and a mounting chamber is formed between the middle cover 43 and the bottom cover 44, wherein the atomizing head body 5 is arranged in the mounting chamber; and the bottom cover 44 is detachably connected to the lower cover 42.

[0046] Further, as shown in Figures 1-3As shown in the drawings, in order to improve the connection reliability of the bottom cover 44, the middle cover 43 and the atomizing head body 5 and the lower cover 42, the bottom cover 44 and the lower cover 42 are rotationally connected.

[0047] Further, as shown in the drawings, Figures 1-3 As shown in the drawings, in order to avoid the surface of the upper cover 41 from being covered with water, thereby increasing the overall weight and affecting the suspension, a plurality of outer water return holes 41c are arranged on the surface outer edge of the upper cover 41.

[0048] Further, as shown in the drawings, Figures 1-3 As shown in the drawings, in order to improve the connection strength and the connection sealing property of the upper cover 41 and the lower cover 42, and prevent water mist from entering the cavity 421, the upper cover 41 and the lower cover 42 are ultrasonically welded.

[0049] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and modifications can be made, and all of these changes and modifications should belong to the protection scope of the patent claims of the present application.

Claims

1. A floating atomizing head structure for a humidifier, comprising a humidifier body, a water storage tank and a floating atomizing head, characterized in that, a lower end of the humidifier body is detachably connected to an upper opening of the water storage tank; the floating atomizing head comprises a floating shell assembly and an atomizing head body; the floating shell assembly comprises an upper cover and a lower cover, a surface of the upper cover is provided with a mist outlet hole in a middle portion thereof, and a water droplet falling area is arranged around an outer side of the mist outlet hole, the water droplet falling area being an area on which water droplets sprayed by the atomizing head body fall on a surface of the upper cover, and an outer contour of the upper cover is larger than that of the water droplet falling area; the lower cover is a hollow columnar structure body with an upper end and a lower end being open and a cavity being continuously enclosed around a periphery thereof, and the cavity is arranged on an outer side of the lower cover; the outer contour of the upper cover is larger than that of the lower cover; after the upper cover is connected to the lower cover, an inner cavity of the cavity forms a sealed chamber which is not in communication with the outside, and an inner cavity of the hollow columnar structure body forms a mist passage which is in communication with the water storage cavity through the mist outlet hole; the atomizing head body is connected to an end of the lower cover which is away from the upper cover.

2. The floating atomizing head structure for a humidifier according to claim 1, wherein, the cavity is a rotating boss which is arranged around an outer side of the hollow columnar structure body.

3. The floating atomizing head structure for a humidifier according to claim 1, wherein, a gas collecting cylinder which extends in a direction of the mist passage is arranged on the mist outlet hole.

4. The floating atomizing head structure for a humidifier according to claim 1, wherein, a plurality of inner water returning holes are circumferentially arranged on the water droplet falling area.

5. The floating atomizing head structure for a humidifier according to claim 1, wherein, the floating shell assembly further comprises a middle cover and a bottom cover which are arranged in sequence from top to bottom; the middle cover and the bottom cover are detachably embeddedly connected, and an installation chamber is formed between the middle cover and the bottom cover, and the atomizing head body is arranged in the installation chamber; the bottom cover is detachably connected to the lower cover.

6. The floating atomizing head structure for a humidifier according to claim 5, wherein, the bottom cover is rotationally connected to the lower cover.

7. The floating atomizing head structure for a humidifier according to claim 1, wherein, a plurality of outer water returning holes are circumferentially arranged on an outer edge of a surface of the upper cover.

8. The floating atomizing head structure for a humidifier according to claim 1, wherein, the upper cover and the lower cover are ultrasonically welded.

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