CN214347482U - Atomization plant and noise reduction device thereof - Google Patents

Abstract

The utility model relates to a domestic electrical technology field discloses an atomization plant fall device of making an uproar and atomization plant. The noise reduction device of the atomization equipment comprises a lower cup body and an upper cover body arranged on the lower cup body in a covering mode, the lower cup body is provided with an opening, the upper cover body comprises a body portion and a shielding cover, a mist outlet is formed in the body portion, the shielding cover covers the mist outlet, at least part of the edge of the shielding cover is arranged at a distance from the body portion, so that a mist passing opening is formed between the edge of the shielding cover and the body portion, and at least part of the projection of the shielding cover on the surface of the body portion covers the mist outlet. The utility model discloses atomization plant's the device of making an uproar that falls hides covers the messenger and blocks the water column that splashes out fog hole department or the water droplet that condenses here to make water column or water droplet water conservancy diversion inflow in proper order, it is effectual to blockking, the water conservancy diversion of water droplet or water column, and noise reduction effect is good. The utility model discloses an atomizing equipment, including ultrasonic atomization ware, stock solution chamber and foretell device of making an uproar that falls, the noise of dripping is little in its working process.

Description

Atomization plant and noise reduction device thereof

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an atomization plant fall device of making an uproar.

Background

At present, humidifiers, aromatherapy machines and the like in the market mostly work by adopting an ultrasonic atomization principle. Specifically, the atomizing apparatus includes an ultrasonic atomizer which generates ultrasonic waves by causing high-frequency resonance of a ceramic atomizing plate using electronic high-frequency oscillation to break up molecular bonds between liquid water molecules to generate naturally flowing water mist. But atomizing equipment is in the use, and ceramic atomization piece during operation can leave the water level with the water-washed and form the water column, and the water smoke discharge in-process has some condensation to become the water droplet, and water column and water droplet drip can produce the noise of falling into water on surface of water or other structures, have influenced the customer and have used and experienced. In the prior art, some atomizing equipment is provided with a noise reduction device, and the noise reduction device can block water columns and water drops and conduct flow to the water columns and the water drops, so that the water drops are prevented from directly falling on the water surface, and noise is reduced. However, in order to ensure that the water mist is smoothly discharged from the atomizing equipment, the noise reduction device needs to be provided with a large enough mist outlet, and the position of the mist outlet cannot realize the functions of blocking and guiding water columns and water drops, so that the noise reduction effect of the noise reduction device is general, and the higher and higher use requirements of customers cannot be met.

Therefore, it is desirable to provide a noise reduction device for an atomizing apparatus and an atomizing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an atomization plant fall device of making an uproar, it is effectual to blockking, the water conservancy diversion of water droplet or water column, and noise reduction is effectual.

A second object of the present invention is to provide an atomizing apparatus, which has a noise reduction device, and has a low water dripping noise during operation.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a device of making an uproar falls of atomizing equipment, includes that cup and lid locate the last lid on it down, the cup sets up the opening down, it includes to go up the lid:

a body part provided with a mist outlet;

the shielding cover covers the mist outlet hole, at least part of the edge of the shielding cover is arranged at intervals with the body part, so that a mist passing opening is formed between the edge of the shielding cover and the body part, and the projection of the shielding cover on the surface of the body part at least partially covers the mist outlet hole.

Optionally, the body part is a conical shell, the mist outlet holes are arranged at intervals along the circumferential direction of the conical shell, and the mist passing opening faces the vertex of the conical shell.

Optionally, the lower cup comprises:

the upper support is connected with the upper cover body;

a plurality of first guide plates are arranged along the circumferential direction of the upper support at intervals, and the upper ends of the first guide plates are connected with the upper support.

Optionally, the lower cup further comprises a plurality of second guide plates, the upper ends of the second guide plates are connected with the upper support, the second guide plates are arranged between two adjacent first guide plates, the upper ends of the second guide plates and the upper ends of two adjacent first guide plates are continuously arranged along the circumferential direction, and a vent is formed between the second guide plates and the first guide plates.

Optionally, the lower end of the second guide plate and the lower end of the first guide plate adjacent to the second guide plate are arranged at intervals in the radial direction.

Optionally, the upper cover body is detachably connected with the lower cup body.

Optionally, the upper cover body further comprises a connecting part connected with the lower end of the body part, a groove is formed in the upper end of the lower cup body, and the connecting part is inserted into the groove.

Optionally, a guide groove is formed in the outer side wall of the connecting part, a lock catch is arranged on the inner side wall of the groove, and the lock catch is clamped in the guide groove;

the guide groove includes:

a vertical part extending upward from a bottom end surface of the connection part;

the horizontal part, with vertical portion intercommunication and edge the circumference of connecting portion extends, the middle part of the horizontal side wall of horizontal part is provided with the arch, the hasp is followed the guide slot slide to with bellied deviating from one side butt of vertical portion.

The utility model provides an atomizing equipment, include ultrasonic nebulizer, stock solution chamber and atomizing equipment fall the device of making an uproar, ultrasonic nebulizer can with the liquid atomization in the stock solution chamber, the liquid warp after the atomizing fall the device of making an uproar and discharge.

Optionally, the atomizing device further comprises an oil cup, the oil cup is fixed in the liquid storage cavity, and the bottom of the oil cup is communicated with the liquid storage cavity.

The utility model discloses beneficial effect does:

the utility model discloses a device of making an uproar falls in atomizing equipment, when using, the ultrasonic atomization ware is with liquid atomization back, fog gets into from the lower extreme of lower cup and falls the device of making an uproar, the fog hole of appearing on last lid is again from the fog opening discharge of crossing of sheltering from cover, can guarantee that fog discharges smoothly, and the projection of sheltering from cover on this body surface can cover out the fog hole, make the water column that splashes out fog hole department or near the water droplet that condenses here also can be blockked, and make water column or water droplet along the inner wall that shelters from the cover, the inner wall of this body portion, the inner wall of lower cup is water conservancy diversion inflow in proper order. The utility model discloses an atomization plant noise reduction device is to stopping of water droplet or water column, water conservancy diversion effectual to can play better noise reduction.

The utility model discloses an atomization plant, through setting up foretell device of making an uproar that falls, the noise of drippage is little in the working process.

Drawings

Fig. 1 is a cross-sectional view of an atomizing apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a noise reduction device of an atomizing apparatus according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a noise reduction device of an atomizing apparatus according to an embodiment of the present invention.

In the figure:

1-lower cup body; 11-an upper support; 111-grooves; 112-locking a buckle; 12-a lower support; 13-a first baffle; 14-a second baffle; 15-a vent;

2-upper cover body; 21-a body portion; 22-a shield cover; 221-mist-passing opening; 23-a connecting part; 24-a guide groove; 241-vertical portion; 242-horizontal portion; 243-projection;

3-ultrasonic atomizer;

4-a liquid storage cavity;

5-oil cup;

6, a fan;

7-a housing;

8-conical cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiments provide an atomizing device that can be used to humidify air. Specifically, as shown in fig. 1, atomizing equipment includes shell 7, the ultrasonic nebulizer 3 of setting in shell 7, stock solution chamber 4, fall device and fan 6 of making an uproar, stock solution chamber 4 is used for storing and treats the atomizing liquid, the upper end of shell 7 is provided with conical cover 8, conical cover 8 communicates the outside and the inner chamber of shell 7, the upper end of falling the device of making an uproar stretches into conical cover 8 in, so that fall the outside of device and shell 7 and be linked together, fan 6 is used for blowing to shell 7 inside, ultrasonic nebulizer 3 can be with the liquid atomization in stock solution chamber 4, the liquid after the atomizing is through falling the device discharge shell 7 of making an uproar under the blowing effect of fan 6. The noise generated when the water column or the water mist sprayed by the ultrasonic atomizer 3 is condensed to form water drops on the horizontal plane can be reduced by arranging the noise reduction device. Preferably, as shown in fig. 1, the atomizing apparatus further includes an oil cup 5, the oil cup 5 is fixed in the liquid storage chamber 4, and the bottom of the oil cup is communicated with the liquid storage chamber 4. When using atomizing equipment, the user can pour essential oil and the like with fragrance or other functionality into the oil cup 5, and essential oil can slowly permeate into the liquid storage cavity 4 from the bottom of the oil cup 5 and atomize along with the atomization of the liquid in the liquid storage cavity 4, thereby realizing the effect of atomizing the essential oil into the air.

Preferably, as shown in fig. 2 and 3, the noise reduction device of the atomizing apparatus includes a lower cup body 1 and an upper cover body 2 covering the lower cup body 1, both upper and lower ends of the lower cup body 1 are in an open state, a lower end opening of the lower cup body 1 is located above the ultrasonic atomizer 3, the upper cover body 2 includes a body portion 21 and a shielding cover 22, a mist outlet is provided on the body portion 21, the shielding cover 22 covers the mist outlet, at least a part of an edge of the shielding cover 22 is spaced from the body portion 21, so that a mist passing opening 221 is formed between the edge of the shielding cover 22 and the body portion 21, and a projection of the shielding cover 22 on a surface of the body portion 21 at least partially covers the mist outlet.

The utility model discloses a device of making an uproar falls in atomizing equipment, when using, ultrasonic nebulizer 3 is after the liquid atomization, fog gets into from the lower extreme of lower cup 1 and falls the device of making an uproar, the fog hole of play on last lid 2 is discharged from the fog opening 221 that crosses of screen cover 22 again, can guarantee that fog discharges smoothly, and screen cover 22 can cover out the fog hole at the projection on this body 21 surface, make the water column that splashes out fog hole department or the water droplet that condenses near here also can be blockked, and make water column or water droplet along the inner wall of screen cover 22, the inner wall of this body 21, the inner wall of lower cup 1 water conservancy diversion inflow in proper order, avoid water column or water droplet directly to drip on the surface of water of stock solution chamber 8, thereby reduce the noise. The utility model discloses an atomization plant noise reduction device is to stopping of water droplet or water column, water conservancy diversion effectual to can play better noise reduction.

In this embodiment, the projection of the shielding cover 22 on the surface of the main body 21 just covers the mist outlet, so as to reduce the material consumption of the shielding cover 22 as much as possible under the function of guiding the flow. In this embodiment, the body portion 21 is provided with a plurality of mist outlet holes, so as to ensure rapid and smooth discharge of mist and reduce the time for condensation of mist, and a shielding cover 22 is correspondingly disposed above each mist outlet hole, thereby ensuring effective noise reduction effect.

Preferably, as shown in fig. 2, the body portion 21 is a conical shell, the mist outlet holes are arranged at intervals along the circumference of the conical shell, and the mist passing opening 221 faces the vertex of the conical shell. The mist passing openings 221 are provided toward the cone-shaped case so that the mist is discharged from the noise reducer and then moves toward the central axis of the upper lid body 2, whereby the mist discharged from the plurality of mist passing openings 221 is converged to smoothly discharge the mist out of the housing 7. In this embodiment, the lower cup 1 is a revolving structure so as to be connected with the tapered body 21.

Preferably, as shown in fig. 3, the lower cup 1 includes an upper support 11 and a plurality of first deflectors 13, the upper support 11 is connected to the upper cover 2, the plurality of first deflectors 13 are arranged at intervals along the circumferential direction of the upper support 11, and the upper end of the first deflector 13 is connected to the upper support 11. The upper support 11 plays a supporting role for a plurality of first guide plates 13, and an opening for communicating the inner cavity of the shell 7 and the inner cavity of the noise reduction device can be formed between two adjacent first guide plates 13, so that wind of the fan 6 can be blown into the noise reduction device conveniently, and the mist generated by the ultrasonic atomizer 3 can be smoothly blown out of the noise reduction device. Preferably, as shown in fig. 3, lower cup 1 further includes a lower support 12, lower ends of a plurality of first deflectors 13 are connected to lower support 12, and lower support 12 supports first deflectors 13, so that the structure of lower cup 1 is overall more stable and has higher strength.

Further, as shown in fig. 3, the lower cup 1 further includes a plurality of second flow guiding plates 14 having upper ends connected to the upper support 11, the second flow guiding plates 14 are disposed between two adjacent first flow guiding plates 13, the upper ends of the second flow guiding plates 14 and the upper ends of two adjacent first flow guiding plates 13 are circumferentially and continuously arranged, and a ventilation opening 15 is formed between the second flow guiding plates 14 and the first flow guiding plates 13. The gap between the upper ends of the two first guide plates 13 is filled up by the upper end of the second guide plate 14, so that no matter water drops on the upper cover body 2 flow to the lower cup body 1 from any position of the upper support 11 along the circumferential direction, the water drops can flow down along one of the first guide plates 13 and the second guide plates 14, the situation that the water drops directly fall on the water surface to generate noise due to the fact that the water drops cannot be guided to the gap between the upper ends of the two first guide plates 13 is avoided, and therefore the noise reduction effect is further improved. Specifically, in this embodiment, the lower ends of the second baffle 14 are both connected to the lower support 12, so as to ensure the strength of the second baffle 14 and the entire lower cup 1.

Preferably, as shown in fig. 3, the lower end of the second baffle 14 and the lower end of the first baffle 13 adjacent thereto are spaced apart in the radial direction. Thereby ensuring that a vent 15 is formed between the first baffle 13 and the second baffle 14. Specifically, in this embodiment, the lower ends of the first guide plates 13 enclose a large ring, and the lower ends of the second guide plates 14 enclose a small ring, so that on the premise of ensuring a good flow guiding effect, a large enough vent 15 is formed between the first guide plates 13 and the second guide plates 14, thereby ensuring that the mist in the noise reduction device is smoothly blown out. In another embodiment, the lower ends of the first baffles 13 may form a small ring, and the lower ends of the second baffles 14 may form a large ring to form the ventilation opening 15. In other embodiments, the lower end of the first baffle 13 and the lower end of the adjacent second baffle 14 are arranged in a staggered manner in the radial direction, and the distance between the adjacent first baffles 13 in the radial direction is not limited.

Preferably, as shown in fig. 3, the upper cover 2 further includes a connecting portion 23 connected to the lower end of the main body 21, the upper end of the lower cup 1 is provided with a groove 111, and the connecting portion 23 is inserted into the groove 111. The groove 111 can support and limit the upper cover body 2, and under the action of gravity, the groove bottom surfaces of the upper cover body 2 and the groove 111 are abutted, so that the sealing effect between the upper cover body 2 and the lower cup body 1 can be achieved, and the mist is prevented from being discharged from the places except the mist passing opening 221. In this embodiment, the main body 21, the shielding cover 22 and the connecting portion 23 are integrally formed, so as to reduce the assembling steps and the assembling difficulty.

Preferably, the outer side wall of the connecting portion 23 is provided with a guide groove 24, the inner side wall of the groove 111 is provided with a lock catch 112, and the lock catch 112 is clamped in the guide groove 24. Through the cooperation of hasp 112 and guide slot 24, realized the dismantlement of going up between lid 2 and the lower cup 1 and be connected, be convenient for fall the inside washing of device of making an uproar.

Specifically, as shown in fig. 3, the guide groove 24 includes a vertical portion 241 and a horizontal portion 242, the vertical portion 241 extends upward from the bottom end surface of the connecting portion 23, the horizontal portion 242 communicates with the vertical portion 241 and extends along the circumferential direction of the connecting portion 23, a protrusion 243 is provided at a middle portion of a horizontal side wall of the horizontal portion 242, and the lock catch 112 slides along the guide groove 24 to abut against a side of the protrusion 243 away from the vertical portion 241, so that locking between the upper lid body 2 and the lower cup body 1 can be achieved. The horizontal part 242 of the guide groove 24 is matched with the lock catch 112 to limit the upper cover body 2 and the lower cup body 1 in the up-down direction, and the protrusion 243 can limit the lock catch 112 in the circumferential direction, so that the connection between the upper cover body 2 and the lower cup body 1 is realized together. In other embodiments, the upper cover 2 and the lower cup 1 may be connected by a fastener, which is not limited in detail herein.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and for those skilled in the art, there are variations on the specific embodiments and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a device of making an uproar falls of atomizing equipment, its characterized in that includes lower cup (1) and upper cover body (2) that the lid was located on it, lower cup (1) sets up the opening, upper cover body (2) include:

a body part (21) provided with a mist outlet;

the mist outlet device comprises a shielding cover (22) covering the mist outlet hole, at least part of the edge of the shielding cover (22) is arranged at intervals with the body part (21) so that a mist passing opening (221) is formed between the edge of the shielding cover (22) and the body part (21), and the projection of the shielding cover (22) on the surface of the body part (21) at least partially covers the mist outlet hole.

2. The noise reducer of atomizing apparatus according to claim 1, wherein said body portion (21) is a conical shell, said mist outlet holes are arranged at intervals along a circumferential direction of said conical shell, and said mist passing opening (221) is directed toward an apex of said conical shell.

3. A noise reducing device for atomizing apparatus according to claim 1, characterized in that said lower cup (1) comprises:

the upper support (11), the said upper support (11) is connected with said upper cover (2);

the first guide plates (13) are arranged at intervals along the circumferential direction of the upper support (11), and the upper ends of the first guide plates (13) are connected with the upper support (11).

4. The noise reduction device of an atomizing apparatus according to claim 3, characterized in that the lower cup (1) further comprises a plurality of second flow deflectors (14) having upper ends connected to the upper support (11), the second flow deflectors (14) are disposed between two adjacent first flow deflectors (13), the upper ends of the second flow deflectors (14) are circumferentially arranged in series with the upper ends of two adjacent first flow deflectors (13), and a vent (15) is formed between the second flow deflectors (14) and the first flow deflectors (13).

5. A noise reducing arrangement for an atomising device according to claim 4 characterised in that the lower end of the second baffle (14) is radially spaced from the lower end of the first baffle (13) adjacent thereto.

6. A noise reducing arrangement for an atomizing apparatus according to any one of claims 1 to 5, characterized in that the upper cover (2) is detachably connected to the lower cup (1).

7. The noise reduction device of the atomizing apparatus according to claim 6, wherein the upper cover body (2) further comprises a connecting portion (23) connected to a lower end of the body portion (21), a groove (111) is provided at an upper end of the lower cup body (1), and the connecting portion (23) is inserted into the groove (111).

8. The noise reduction device of the atomizing apparatus according to claim 7, wherein the outer side wall of the connecting portion (23) is provided with a guide groove (24), the inner side wall of the groove (111) is provided with a lock catch (112), and the lock catch (112) is clamped in the guide groove (24);

the guide groove (24) includes:

a vertical portion (241) extending upward from a bottom end surface of the connecting portion (23);

the horizontal portion (242) is communicated with the vertical portion (241) and extends along the circumferential direction of the connecting portion (23), a protrusion (243) is arranged in the middle of the horizontal side wall of the horizontal portion (242), and the lock catch (112) slides along the guide groove (24) to abut against one side, away from the vertical portion (241), of the protrusion (243).

9. An atomizing apparatus, characterized in that, comprising an ultrasonic atomizer (3), a liquid storage chamber (4) and a noise reduction device of the atomizing apparatus according to any one of claims 1 to 8, the ultrasonic atomizer (3) can atomize the liquid in the liquid storage chamber (4), and the atomized liquid is discharged through the noise reduction device.

10. The atomizing apparatus according to claim 9, characterized in that it further comprises an oil cup (5), said oil cup (5) being fixed in said reservoir chamber (4) and having its bottom communicating with said reservoir chamber (4).

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