Low-noise atomization device

Abstract

The utility model discloses a low-noise atomizing device, which comprises a shell and an atomizing assembly arranged on the shell, the atomizing assembly is provided with an atomizing channel, the shell is provided with an air inlet channel, the first end of the air inlet channel is communicated with the atomizing channel, and the second end of the air inlet channel is communicated with outside air. And the inner wall of the air inlet channel is made of a soft rubber material. The inner wall of the air inlet channel is made of the soft rubber material, vibration of an object can be reduced to a certain degree through the elasticity and toughness characteristics of the soft rubber material, and the shockproof and sound insulation effects are achieved.

Description

Technical Field

[0001] The utility model relates to a low-noise atomizing device. Background Art

[0002] The existing atomizer device has a small hole in the shell as an air inlet, and when the user inhales, the outside air enters the device through the air inlet and participates in atomization. However, the existing air inlet channel is a long and narrow channel, which makes the air pass through the narrow channel during the flow process and produces a sharp noise.

[0003] Therefore the prior art needs to be improved and enhanced. Utility Model Content

[0004] The main purpose of the utility model is to provide a low-noise atomizing device, aiming at reducing the noise generated by the airflow of the air intake channel.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A low-noise atomization device comprises a shell and an atomization assembly installed on the shell, the atomization assembly is provided with an atomization channel, the shell is provided with an air intake channel, a first end of the air intake channel is connected to the atomization channel, a second end is connected to the outside air, and an inner wall of the air intake channel is made of soft rubber material.

[0007] The low-noise atomization device, wherein the shell includes an outer shell provided with an air inlet, a bracket provided with a mounting hole, and a soft rubber part with a vent hole, the soft rubber part is accommodated in the mounting hole, the bracket is installed in the outer shell and one end of the vent hole is connected to the air inlet, and the other end is connected to the atomization channel to form the air inlet channel.

[0008] The low-noise atomizing device, wherein the inner diameter of one end of the vent hole connected to the air inlet gradually decreases in a direction away from the air inlet.

[0009] The low-noise atomization device, wherein an annular groove communicating with the mounting hole is provided at one end of the mounting hole facing the air inlet, the soft rubber part is provided with an annular boss adapted to the annular groove, the annular boss is accommodated in the annular groove, and elastically abuts against the end face of the air inlet.

[0010] The low-noise atomization device, wherein the annular boss comprises a boss body accommodated in the annular groove and an annular convex rib protruding from the boss body, and the annular convex rib elastically abuts against the end surface of the air inlet.

[0011] The low-noise atomization device, wherein the outer periphery of the soft rubber component elastically abuts against the inner wall of the mounting hole.

[0012] The low-noise atomization device, wherein the outer periphery of the soft rubber part completely covers the inner wall of the mounting hole.

[0013] The low-noise atomization device, wherein the soft rubber material is silica gel, rubber or silicone rubber.

[0014] Beneficial effect: The technical solution of the utility model provides a low-noise atomization device, including a shell and an atomization assembly installed on the shell, the atomization assembly is provided with an atomization channel, the shell is provided with an air intake channel, the first end of the air intake channel is connected to the atomization channel, the second end is connected to the outside air, and the inner wall of the air intake channel is made of soft rubber material. By setting the inner wall of the air intake channel to be a soft rubber material, the elasticity and toughness of the soft rubber material can be used to reduce the vibration of the object to a certain extent, providing shockproof and soundproof effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the low-noise atomization device of the utility model;

[0017] Figure 2 for Figure 1 Cross-sectional view of section AA.

[0018] Description of Figure Numbers:

[0019]

[0020]

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Please refer to Figure 1 and Figure 2 The utility model proposes a low-noise atomization device, comprising a housing 1 and an atomization assembly 2, wherein the atomization assembly 2 is installed in the housing 1. The atomization assembly 2 is provided with an atomization channel 21, and the housing 1 is provided with an air intake channel 3, wherein a first end of the air intake channel 3 is connected to the atomization channel 21, and a second end is connected to the outside air, and an inner wall of the air intake channel 3 is made of a soft rubber material. The utility model can reduce the vibration of an object to a certain extent by using the elasticity and toughness characteristics of the soft rubber material, thereby providing a shockproof and soundproofing effect.

[0027] In some embodiments of the present invention, Figure 2As shown, the housing 1 includes a shell 11, a bracket 12 and a soft rubber part 13. The shell 11 is provided with an installation space for installing components such as the bracket 12, the atomization assembly 2, and a battery element, and an air inlet 111 connected to the installation space. The bracket 12 is provided with a mounting hole (not shown in the figure) for mounting the soft rubber part 13. When the bracket 12 is accommodated in the shell 11, one end of the mounting hole is connected to the air inlet 111, and the other end is connected to the atomization channel 21. In practical applications, the mounting hole can be a straight hole, an L-shaped hole, an arc hole or other regular or irregular shaped holes. Correspondingly, the shape and size of the soft rubber part 13 are adapted to the mounting hole. For example, when the mounting hole is a straight hole, the soft rubber part 13 is a long strip of corresponding size; when the mounting hole is an arc hole, the soft rubber part 13 is an arc-shaped part of corresponding size. When the soft rubber part 13 is placed in the mounting hole, the outer periphery of the soft rubber part 13 completely covers the inner wall of the mounting hole. Furthermore, the soft rubber part 13 is provided with a through vent hole 132, one end of the vent hole 132 is connected to the air inlet 111, and the other end is connected to the atomization channel 21 to form the air inlet channel 3. Since the soft rubber part 13 completely covers the inner wall of the mounting hole, the inner wall of the air inlet channel 3 is made entirely of soft rubber material. In this way, outside air can enter the air inlet channel 3 through the air inlet 111, and the soft rubber reduces the transmission of vibration by absorbing energy, thereby reducing vibration and noise. In actual applications, the soft rubber material for making the soft rubber part 13 can be silicone, rubber or silicone rubber. The hardness of the soft rubber material can be set according to actual needs.

[0028] In some embodiments, Figure 2 As shown, the inner diameter of the end of the vent 132 connected to the air inlet 111 gradually decreases in the direction away from the air inlet 111. That is, the end of the vent 132 connected to the air inlet 111 is conical or trumpet-shaped, which can effectively weaken the high-frequency noise generated by the air flow entering the vent 132 and enhance the low-frequency gain, thereby converting the sharp whistle sound generated by the air flow passing through the vent 132 into a low sound.

[0029] In some embodiments, Figure 2 As shown, the outer periphery of the soft rubber part 13 is elastically abutted against the inner wall of the mounting hole. That is, the outer periphery of the soft rubber part 13 is interference fit with the inner diameter of the mounting hole, so that the elasticity of the soft rubber material can be used to fasten the soft rubber part 13 in the mounting hole, thereby preventing the soft rubber part 13 from shaking relative to the bracket 12 during use, thereby affecting the noise reduction effect.

[0030] In some embodiments, Figure 2As shown, an annular groove 121 communicating with the mounting hole is provided at one end of the mounting hole facing the air inlet 111. The soft rubber member 13 is provided with an annular boss 131 adapted to the annular groove 121. When the soft rubber member 13 is accommodated in the mounting hole, the annular boss 131 extends out of the mounting hole and is carried in the annular groove 121, and elastically abuts against the end face of the air inlet 111. The gap between the air inlet 111 and the bracket 12 is sealed by the annular boss 131, so that when the outside air enters from the air inlet 111, it will not leak out from the gap between the two and increase the noise.

[0031] In some embodiments, Figure 2 As shown, the annular boss 131 includes a boss body 1311 and an annular rib 1312. The boss body 1311 is accommodated in the annular groove 121, and the annular rib 1312 is convexly arranged on the side of the boss body 1311 facing the air inlet 111, and elastically abuts against the end face of the air inlet 111. In this embodiment, the large-surface contact is changed into a small-surface contact by providing the annular rib 1312, thereby reducing the friction between the annular boss 131 and the end face of the air inlet 111, thereby making installation more convenient.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A low-noise atomizing device, characterized in that: It includes a shell and an atomizer assembly installed on the shell, the atomizer assembly is provided with an atomizer channel, the shell is provided with an air intake channel, the first end of the air intake channel is connected to the atomizer channel, the second end is connected to the outside air, and the inner wall of the air intake channel is made of soft rubber material.

2. The low-noise atomizing device according to claim 1, characterized in that: The shell includes an outer shell provided with an air inlet, a bracket provided with a mounting hole, and a soft rubber component with a vent hole, wherein the soft rubber component is accommodated in the mounting hole, the bracket is installed in the outer shell, and one end of the vent hole is connected to the air inlet, and the other end is connected to the atomization channel to form the air inlet channel.

3. The low-noise atomizing device according to claim 2, characterized in that: The inner diameter of one end of the vent hole connected to the air inlet gradually decreases in a direction away from the air inlet.

4. The low-noise atomizing device according to claim 2, characterized in that: An annular groove communicating with the mounting hole is provided at one end of the mounting hole facing the air inlet, and the soft rubber part is provided with an annular boss matched with the annular groove. The annular boss is accommodated in the annular groove and elastically abuts against the end face of the air inlet.

5. The low-noise atomizing device according to claim 4, characterized in that: The annular boss comprises a boss body accommodated in the annular groove and an annular convex rib protruding from the boss body, and the annular convex rib elastically abuts against the end surface of the air inlet.

6. The low-noise atomizing device according to claim 2, characterized in that: The outer periphery of the soft rubber component elastically abuts against the inner wall of the mounting hole.

7. The low-noise atomizing device according to claim 2, characterized in that: The outer periphery of the soft rubber part completely covers the inner wall of the mounting hole.

8. The low-noise atomizing device according to claim 1, characterized in that: The soft rubber material is silica gel, rubber or silicone rubber.

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