CN213483394U - Amortization module and expand incenses utensil - Google Patents

Abstract

The utility model discloses a amortization module, this amortization module adopt the air current counter-impact force to come noise reduction, its technical scheme: the novel incense burner comprises a body, this internal air inlet and the gas vent that is equipped with the cavity, communicates with the cavity, its characterized in that, be equipped with in the cavity and be used for the reflecting plate with the at least partial gas direction to the air inlet in the cavity, the reflecting plate sets up between air inlet and gas vent, simultaneously, the utility model also discloses an expand fragrant ware belongs to and expands fragrant equipment field.

Description

Amortization module and expand incenses utensil

Technical Field

The utility model belongs to the technical field of expand incenses utensil, more specifically, relate to a amortization module and expand incenses utensil.

Background

The noise reduction is roughly divided into two noise reduction methods: 1. sound is absorbed through a sound absorption material; 2. muffling is achieved by a labyrinth or cavity.

The details can be seen: CN201020027038.5 discloses an intake and exhaust silencer for an atomizer, which is characterized by comprising a closed cavity connected between a compressor cylinder and an intake and exhaust nozzle of the atomizer, wherein a physical silencing system mainly formed by connecting a curved passage, a baffle and a chamber is arranged in the closed cavity. This solution uses a labyrinth path to dampen the sound, which has the disadvantage of increasing the fluid resistance.

CN200920037745.X provides an air intake silencer of an atomizer, which comprises an air intake body, a silencing sponge and a sliding cover, wherein the air intake body is arranged on the inner side surface of the atomizer, the air intake body is provided with an air inlet, an air intake nozzle connected with an air pump and a ventilation cavity, the air inlet is linearly communicated with the ventilation cavity, the air inlet is communicated with the air intake nozzle through the ventilation cavity, and the silencing sponge is positioned in the ventilation cavity; the sliding closure sets up in this internal, and the both sides of sliding closure cooperate with the body inner wall that admits air, and the sliding closure is located the outside of amortization sponge, the utility model discloses owing to this internal sliding closure that is equipped with admits air, the sliding closure covers the back, and the sliding closure seals air inlet one side, because the surface of sliding closure with the axis of suction nozzle is mutually perpendicular, and the sound that the air pump that spreads from the suction nozzle admits air is just blockked by the sliding closure, can not directly pass out to the noise has been reduced, avoids the complete machine to produce noise pollution. This solution uses a sound-deadening sponge to deaden the sound, which is detrimental to the retention of the spray droplets.

The scheme of using the silencing cavity to silence is to make the gas expand once or multiple times to reduce the sound of high-frequency pulse.

For example, CN201520806491.9 discloses a silencing compressor air pump for medical atomizer, which is used for medical household atomizer or other related products requiring compressed air, and belongs to the technical field of compressors, and comprises a compressor and a silencing device, wherein the silencing device comprises an airflow silencing buffer chamber and an airflow guide plate, the airflow silencing buffer chamber and the airflow guide plate are connected through a sealing ring to form an independent air inlet chamber, an air outlet channel and several airflow silencing buffer chambers, and each airflow buffer chamber is communicated with another.

The problems with this solution are: a plurality of buffer chambers are required.

Based on this, the technical problem that this case solved is: how to achieve good silencing effect by at least one buffer chamber.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an acoustic module, which employs the airflow counter-impact force to reduce noise and simultaneously, and a fragrance diffuser.

According to the utility model discloses an aspect provides an amortization module, which comprises a body, this internal air inlet and the gas vent that is equipped with the cavity, communicates with the cavity, be equipped with in the cavity and be used for the baffle with the at least partial gas direction to the air inlet in the cavity, the baffle sets up between air inlet and gas vent.

In the above noise reduction module, the air inlet is disposed at one side of the lower portion of the cavity, and the top wall of the cavity is a first guide slope surface for guiding the air input from the air inlet to the reflection plate.

In the above silencing module, the exhaust port is disposed on a side of the upper portion of the cavity away from the air inlet.

In the above silencing module, the bottom of the cavity is a second guide slope for guiding the gas to the exhaust port.

In the above noise reduction module, the first guide slope surface is a plane.

In the above noise reduction module, the second guide slope surface is a downwardly concave arc surface.

In the above noise reduction module, the reflection plate is disposed obliquely above the air inlet, and one side of the reflection plate is an air outlet.

In the above-mentioned silencing module, the air inlet is provided with an air inlet pipe extending to the outer side of the cavity; and the exhaust port is connected with an exhaust pipe extending into the cavity.

In the above-mentioned silencing module, the body is further provided with cavities at two sides of the cavity.

Meanwhile, the scheme also discloses a fragrance diffuser which comprises a fragrance diffuser body and any one of the silencing modules, wherein the air inlet of the silencing module is communicated with the outlet of the atomizing spray head of the fragrance diffuser body.

In the fragrance diffuser, the air inlet is inserted into an outlet of the atomizing spray head of the fragrance diffuser body, and a sealing ring is arranged between the air inlet and the outlet of the atomizing spray head.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:

the utility model discloses an amortization module adopts the air current impact force to come the noise reduction, and this module influences very little to the atomizing volume of atomizer, has the good trafficability characteristic to air current and fog in the amortization. Simultaneously, the utility model also discloses a expand incenses utensil.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a perspective view of embodiment 1 of the present invention;

fig. 2 is a plan view of embodiment 1 of the present invention;

fig. 3 is a sectional view a-a of embodiment 1 of the present invention;

fig. 4 is a sectional view of embodiment 2 of the present invention;

fig. 5 is an enlarged sectional view of embodiment 2 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Example 1

Referring to fig. 1 to 3:

the utility model provides a amortization module, includes body 1, be equipped with cavity 2 in the body 1, with air inlet 3 and the gas vent 4 of cavity 2 intercommunication, be equipped with in the cavity 2 and be used for leading the reflecting plate 5 of at least partial gas in the cavity 2 to air inlet 3, reflecting plate 5 sets up between air inlet 3 and gas vent 4.

The reflecting plate 5 plays two roles, at least part of gas is guided to the gas inlet 3, the gas is blocked from directly flowing to the gas outlet 4, the two roles are combined, part of gas must be flushed away from the gas inlet 3, the high-frequency pulse energy of the gas is counteracted through the action of the backflush gas, and the noise is reduced. The reflecting plate 5 may be a vertically arranged plate, or may be a spherical half, a cambered plate, or the like.

As an optimization of the present embodiment, the gas inlet 3 is disposed at one side of the lower portion of the cavity 2, and the top wall of the cavity 2 is a first guiding slope 6 guiding the gas input from the gas inlet 3 to the reflecting plate 5.

The air inlet 3 may be provided on the side or the top of the cavity 2, but the basic requirements for the arrangement of the reflecting plate 5 are satisfied regardless of the arrangement.

In this embodiment, can lead the gaseous majority of air inlet 3 to reflecting plate 5 through setting up first direction domatic 6, also can make reflecting plate 5 lead most gas to air inlet 3, so first direction domatic 6 has optimized the flow direction of gaseous, improves noise cancelling effect. Preferably, the first guiding slope 6 is a plane, and may also be an arc surface.

As a further preference of this embodiment, the exhaust port 4 is disposed on the upper portion of the cavity 2 away from the inlet port 3, and in some embodiments, it is not mandatory that the exhaust port 4 is disposed on the side or bottom of the cavity 2 away from the inlet port 3. But is preferably disposed on the upper portion of the chamber 2 on the side away from the inlet 3 from the point of use.

In order to further improve the noise reduction effect, reduce the energy consumption of the fluid and maintain the pressure of the gas injection, the bottom of the cavity 2 is a second guide slope 7 for guiding the gas to the gas outlet 4, and preferably, the second guide slope 7 is a downwardly concave arc surface.

The second guide slope 7 can guide the gas reflected by the reflecting plate 5 to the exhaust port 4 from the second guide slope 7 after impacting the gas inlet 3, so that the flow resistance of the gas is reduced, the noise is reduced, the exhaust pressure is maintained, and the atomized liquid drops are prevented from being condensed into large liquid drops again.

In this embodiment, the reflecting plate 5 is disposed obliquely above the air inlet 3, the air outlet 4 is disposed on one side of the reflecting plate 5, and the air inlet 3 is provided with an air inlet pipe 8 extending to the outside of the cavity 2; and an exhaust pipe 9 extending into the cavity 2 is connected to the exhaust port 4. The air inlet pipe 8 is used for being in sealed insertion connection with a spray nozzle of an external fragrance diffuser.

In this embodiment, the body 1 is further provided with cavities 10 at two sides of the cavity 2, and the cavities 10 have an energy-absorbing function, so that a noise reduction effect can be further improved.

Example 2

Referring to fig. 1 to 5:

an incense diffuser comprises an incense diffuser body 100 and a silencing module as in embodiment 1, wherein an air inlet 3 of the silencing module is communicated with an outlet of an atomizing spray head 11 of the incense diffuser body 100, an air inlet pipe 8 on the air inlet 3 is inserted into the outlet of the atomizing spray head 11 of the incense diffuser body 100, and a sealing ring 12 is arranged between the air inlet 3 and the outlet of the atomizing spray head 11.

The diffuser of this embodiment can be installed the amortization module additional temporarily, also can directly fix on diffuser body 100.

That is to say, the utility model provides a amortization module can be sold alone, also can expand the form of incenses utensil and sell as a whole.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. The utility model provides a amortization module, includes the body, this internal air inlet and the gas vent that is equipped with the cavity, communicates with the cavity, its characterized in that, be equipped with in the cavity and be used for the reflecting plate with the at least partial gaseous direction to the air inlet in the cavity, the reflecting plate sets up between air inlet and gas vent.

2. The muffler module of claim 1, wherein the inlet is disposed at one side of a lower portion of the cavity, and a top wall of the cavity is a first guide slope for guiding the gas inputted from the inlet to the reflection plate.

3. The acoustic abatement module of claim 1, wherein the exhaust port is disposed at an upper portion of the chamber on a side remote from the inlet port.

4. The acoustic abatement module of claim 3, wherein the bottom of the cavity is a second guide ramp for guiding gas to an exhaust port.

5. The acoustic dampening module of claim 2, wherein the first guide ramp surface is planar.

6. The acoustic attenuation module of claim 4, wherein the second guide ramp surface is a downwardly concave curved surface.

7. The noise dampening module of any of claims 1-6, wherein the baffle is disposed diagonally above the inlet port, and one side of the baffle is the outlet port.

8. The muffler module of claim 1, wherein the inlet port is provided with an inlet pipe extending to an outside of the cavity; and the exhaust port is connected with an exhaust pipe extending into the cavity.

9. The muffler module of claim 1, wherein a cavity is further disposed in the body on both sides of the cavity.

10. An aroma diffuser, characterized by comprising an aroma diffuser body and a silencing module according to any one of claims 1 to 9, wherein the air inlet of the silencing module is communicated with the outlet of the atomizing spray head of the aroma diffuser body.

11. The diffuser of claim 10, wherein the air inlet is connected to an outlet of a spray head of the diffuser body, and a sealing ring is disposed between the air inlet and the outlet of the spray head.

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