Silencer for reducing water dripping noise of humidifier and humidifier

Abstract

The utility model provides a silencer for reducing water dripping noise of a humidifier and the humidifier, and relates to the technical field. Comprising a main body suitable for being installed above an atomization point of the humidifier, the main body comprises a blocking part and a flow guide part, the blocking part comprises a baffle located over the atomization point, and the baffle is suitable for blocking large-particle water drops generated in the atomization process; a flow guide rib is connected between the baffle and the flow guide part so that large water drops blocked by the baffle can slide to the flow guide part in the flow guide direction, the water drops can slide down in the flow guide direction of the flow guide part, the dripping height of the water drops can be reduced, and therefore the dripping noise can be reduced. According to the scheme, the dripping noise of the humidifier can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifier structures, and more particularly, to a silencer and a humidifier for reducing the dripping noise of a humidifier. Background Art

[0002] In an ultrasonic humidifier, tiny droplets are broken from the water surface by the high-frequency mechanical vibration of an atomizer and emitted in all directions. The humidifier generally includes a vertically arranged mist outlet pipe, and the ultrasonic device is generally arranged directly below the mist outlet pipe to emit larger water droplets in all directions through high-frequency vibration, that is, the atomization process. However, some larger water droplets will also be blown into the external environment during the atomization process, causing the desktop to be covered with water; in addition, a part of the larger water droplets will directly drop into the water tank due to gravity, generating a dripping sound, and the noise level is generally greater than 30 dB. Especially when the humidifier is turned on at night, the dripping sound will seriously affect the user experience; in addition, the water droplets dripping back to the atomization point will also cause an increase in the humidification amount, affecting the precise control of the humidification amount. Summary of the Utility Model

[0003] The utility model discloses a silencer for reducing the dripping noise of a humidifier, which has a simple structure and is convenient to operate, aiming to improve the problem of large noise caused by water droplets falling back in the existing humidifier.

[0004] The utility model adopts the following scheme:

[0005] A silencer for reducing the dripping noise of a humidifier includes a main body adapted to be installed above the atomization point of the humidifier. The main body includes a blocking part and a guiding part. Among them, the blocking part includes a baffle located directly above the atomization point, and the baffle is adapted to block the large water droplets generated during the atomization process; a guiding rib is connected between the baffle and the guiding part to slide the large water droplets blocked by the baffle along the guiding direction to the guiding part, and make the water droplets slide along the guiding direction of the guiding part to reduce the dripping height of the water droplets, thereby reducing the dripping noise.

[0006] Further, a mist outlet is formed between adjacent guiding ribs, and the guiding part is provided with a plurality of air inlets.

[0007] Further, a mist inlet is formed at the bottom of the main body, and a raised surrounding rib is formed at the mist inlet to prevent water droplets from flowing back to the atomization point.

[0008] Further, a slope inclined downward towards the guiding part is provided at the bottom of the raised surrounding rib to discharge the water droplets from the water outlet of the guiding part.

[0009] Further, the blocking part and the guiding part are detachably connected.

[0010] Furthermore, the blocking part includes a baffle plate and a diversion rib connected below the baffle plate. The other end of the diversion rib is connected with a buckle part, and the blocking part is detachably connected to the diversion part through the buckle part.

[0011] Furthermore, an elastic buckle part is arranged on the outer side of the diversion part, and a clamping point is arranged on the outer side of the elastic buckle part for installation and fixation in the humidifier.

[0012] The utility model further provides a humidifier, which includes the silencer for reducing the dripping noise of the humidifier as described above. The humidifier includes an ultrasonic device and a mist outlet pipe. The ultrasonic device is arranged directly below the mist outlet pipe, and the silencer is installed in the mist outlet pipe.

[0013] Furthermore, the humidifier includes a water tank body, and the mist outlet pipe is formed on the water tank body. A buckle groove is arranged on the mist outlet pipe and is matched with the elastic buckle part of the silencer.

[0014] Furthermore, a clamping groove is arranged on the buckle groove for matching with the clamping point of the elastic buckle part arranged on the silencer.

[0015] Beneficial effects:

[0016] In this solution, a silencer is arranged above the atomization point. The silencer can block larger water droplets from being directly blown out of the humidifier, and at the same time can collect the water droplets and divert the water droplets to outside the atomization point through the diversion part on the silencer. At the same time, the height of the water droplet dripping is reduced, and the dripping noise can be reduced. Description of the drawings

[0017] Figure 1 is a schematic cross-sectional structure diagram of a humidifier according to an embodiment of the utility model;

[0018] Figure 2 is a schematic structure diagram of a water tank body of a humidifier according to an embodiment of the utility model;

[0019] Figure 3 is a schematic structure diagram of a silencer for reducing the dripping noise of a humidifier according to an embodiment of the utility model;

[0020] Figure 4 is an exploded structure diagram of a silencer for reducing the dripping noise of a humidifier according to an embodiment of the utility model;

[0021] Reference numerals: water tank body 1, base main body 2, ultrasonic device 3, mist outlet pipe 4, buckle groove 41, clamping groove 42, silencer 5, blocking part 51, diversion part 52, diversion rib 53, convex surrounding rib 54, inclined surface 55, elastic buckle part 56, clamping point 57, water outlet 58, air inlet 59, mist outlet 510, baffle plate 511. Detailed implementation manners

[0022] Combined with Figures 1 to 4 As shown, this embodiment provides a humidifier, including a silencer for reducing the dripping noise of the humidifier. The humidifier includes a water tank body 1, a base body 2, and an ultrasonic device 3. A mist outlet pipe 4 is formed on the water tank body 1. The ultrasonic device 3 is disposed directly below the mist outlet pipe 4, and the silencer 5 is installed in the mist outlet pipe 4.

[0023] The silencer 5 for reducing the dripping noise of the humidifier includes a main body adapted to be installed above the atomization point of the humidifier. The main body includes a blocking portion 51 and a diversion portion 52. Among them, the blocking portion 51 includes a baffle 511 located directly above the atomization point. The baffle 511 is adapted to block large water droplets generated during the atomization process. A diversion rib 53 is connected between the baffle 511 and the diversion portion 52 to slide the large water droplets blocked by the baffle 511 along the diversion direction to the diversion portion 52, and make the water droplets slide along the diversion direction of the diversion portion 52 to reduce the dripping height of the water droplets, thereby reducing the dripping noise.

[0024] Combined with Figures 1 to 2 As shown, the ultrasonic device 3 is disposed on the base body 2. The base body 2 stores water. The ultrasonic device 3 is disposed below the water body, and an atomization point is formed above the ultrasonic device 3. The ultrasonic device 3 breaks the water on the water surface through high-frequency mechanical vibration and emits tiny droplets around. Then, through the action of a blower, the droplets are blown out to form water mist. The silencer 5 is assembled on the water tank body 1 and suspended above the atomization point, so as to block larger water droplets and divert the water droplets to outside the atomization point with a lower landing point. On the one hand, the dripping noise is reduced, and on the other hand, the humidification amount is reduced, which is convenient for controlling the humidification amount.

[0025] Combined with Figures 3 to 4As shown, in this embodiment, the muffler 5 forms a mist outlet 510 between adjacent flow guiding rib strips 53, and the flow guiding portion 52 is provided with a plurality of air inlets 59. Here, the flow guiding portion 52 can also block most of the large water droplets from directly spraying around, thus generating a dripping sound. A mist inlet is formed at the bottom of the main body, and a raised surrounding rib 54 is formed at the mist inlet to prevent water droplets from flowing back to the atomizing point. In addition, a slope 55 that faces the flow guiding portion 52 and slopes downward is provided at the bottom of the raised surrounding rib 54 to enable the water droplets to be discharged from the water outlet 58 of the flow guiding portion 52. This setting can make the water more easily discharged from the flow guiding portion 52, and at the same time prevent the water from dripping back to the atomizing point due to water tension and viscosity during the drainage process, resulting in a reduction in the humidification amount. And through this setting, the large water droplets generated above the baffle 511 and at the raised surrounding rib 54 can be guided to the water outlet 58 of the flow guiding portion 52, and the water outlet 58 of the flow guiding portion 52 is located outside the atomizing point to reduce the humidification amount.

[0026] Combined with Figure 4 As shown, in a preferred embodiment, the blocking portion 51 and the flow guiding portion 52 are detachably connected. Here, the blocking portion 51 includes a baffle 511 and flow guiding rib strips 53 connected below the baffle 511. The other end of the flow guiding rib strips 53 is connected with a buckle portion, and the blocking portion 51 is detachably connected to the flow guiding portion 52 through the buckle portion. Through this setting, the production cost of the muffler 5 can be reduced, and the installation is convenient. A flow guiding groove or a flow guiding strip is also provided inside the flow guiding portion 52 to guide the water flow to slide along a specified route.

[0027] Combined with Figures 3 to 4 As shown, in another embodiment, an elastic buckle portion 56 is provided on the outer side of the flow guiding portion 52, and a clamping point 57 is provided on the outer side of the elastic buckle portion 56 for installation and fixation in the humidifier. A buckle groove 41 that cooperates with the elastic buckle portion 56 of the muffler 5 is provided on the mist outlet pipe 4, and a clamping groove 42 is provided on the buckle groove 41 for cooperating with the clamping point 57 of the elastic buckle portion 56 provided on the muffler 5. This setting enables the muffler 5 to be quickly disassembled on the humidifier for easy cleaning.

[0028] Through the solution of this embodiment, the humidification amount can be effectively reduced and the dripping noise can be lowered, improving the user experience.

[0029] It should be understood that: the above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

[0030] The above introduction to the drawings used in the embodiments only shows some embodiments of the present utility model and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

Claims

1. A muffler for reducing the dripping noise of a humidifier, characterized in that: It comprises a main body suitable for being installed above the atomization point of the humidifier, the main body comprising a blocking part and a guide part, wherein the blocking part comprises a baffle located just above the atomization point, the baffle being suitable for blocking large-particle water droplets generated during the atomization process; a guide rib is connected between the baffle and the guide part, so as to make the large water droplets blocked by the baffle slide along the guide direction to the guide part, and make the water droplets slide along the guide direction of the guide part, so as to reduce the dripping height of the water droplets, thereby reducing the dripping noise.

2. The muffler for reducing the dripping noise of a humidifier according to claim 1, characterized in that: Mist outlets are formed between adjacent guide ribs, and the guide portion is provided with a plurality of air inlets.

3. The muffler for reducing the dripping noise of a humidifier according to claim 1, characterized in that: A mist inlet is formed at the bottom of the main body, and a raised rib is formed at the mist inlet to prevent water droplets from flowing back to the atomization point.

4. The muffler for reducing the dripping noise of a humidifier according to claim 3, characterized in that: The bottom of the raised rib is provided with an inclined surface which is inclined downward toward the guide part so that water drops can be discharged from the water outlet of the guide part.

5. The muffler for reducing the dripping noise of a humidifier according to claim 1, characterized in that: The blocking portion and the flow guiding portion are detachably connected.

6. The muffler for reducing the dripping noise of a humidifier according to claim 5, characterized in that: The blocking portion includes a baffle and a guide rib connected below the baffle, the other end of the guide rib is connected to a buckle portion, and the blocking portion is detachably connected to the guide portion through the buckle portion.

7. The muffler for reducing the dripping noise of a humidifier according to claim 1, characterized in that: An elastic buckle portion is arranged on the outer side of the guide portion, and a clamping point is arranged on the outer side of the elastic buckle portion for installation and fixation in the humidifier.

8. A humidifier, characterized in that: It comprises a silencer for reducing the dripping noise of a humidifier as described in any one of claims 1 to 7, wherein the humidifier comprises an ultrasonic device and a mist outlet pipe, wherein the ultrasonic device is arranged directly below the mist outlet pipe, and the silencer is installed in the mist outlet pipe.

9. The humidifier according to claim 8, characterized in that The humidifier comprises a water tank body, the mist outlet pipe is formed on the water tank body, and the mist outlet pipe is provided with a buckle groove matched with the elastic buckle part of the muffler.

10. The humidifier according to claim 9, characterized in that The buckle slot is provided with a clamping slot for matching with a clamping point of an elastic buckle portion provided on the muffler.

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