CN220610881U

CN220610881U - Atomizer

Info

Publication number: CN220610881U
Application number: CN202322159644.2U
Authority: CN
Inventors: 赖柏辉
Original assignee: Dongguan Aifeita Industrial Co ltd
Current assignee: Dongguan Aifeita Industrial Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-19
Anticipated expiration: 2033-08-10

Abstract

An atomizer, including liquid storage pot and assembly atomizer above that, the atomizer is including: the main body is detachably arranged at a tank opening of the liquid storage tank and used for sealing the liquid storage tank, the main body is provided with an air passage which communicates the interior of the liquid storage tank with the outside, and is also provided with a water channel which is connected with a pipeline extending into the interior of the liquid storage tank; the atomizing head is arranged on the main body and used for atomizing liquid, and the atomizing head comprises a base body and a core body. Thereby through the design to the jet slot has improved the atomization effect to liquid, can guarantee that the particle of water smoke is less, essential oil and purifying liquid are sprayed out the back at the atomizing, can diffuse in the air as early as possible, has provided the performance of air purification.

Description

Atomizer

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an atomizer.

Background

With the gradual progress of society, people pay more attention to air quality, especially indoor and in-car air, so that more and more air purifying devices are appeared for purifying air.

The purification machines in the market purify air by atomizing and spraying the liquid such as essential oil, purifying liquid and the like, at present, the mode of atomizing water is mainly divided into two modes, namely, the liquid is atomized by high-frequency vibration, and the water mist is diffused by a fan; the other is to spray the liquid by pressurizing the liquid by a sprayer and then spraying the liquid inside the small holes. The sprayer has a simple structure and low cost, so that the sprayer is widely applied to the market. However, in the spraying process, the purifier on the market excessively depends on the pressurized pressure of the liquid and the spraying speed in the small holes, so that the water mist particles sprayed by many sprayers on the market are larger, and the formed water mist effect is poor.

Disclosure of Invention

The utility model aims to provide a novel atomizer which can improve atomization effect, and adopts the following technical scheme:

an atomizer, including liquid storage pot and assembly atomizer above that, the atomizer is including:

the main body is detachably arranged at a tank opening of the liquid storage tank and used for sealing the liquid storage tank, the main body is provided with an air passage which communicates the interior of the liquid storage tank with the outside, and is also provided with a water channel which is connected with a pipeline extending into the interior of the liquid storage tank;

the atomizing head is arranged on the main body and is used for atomizing liquid and comprises

The base body is connected with the main body in a sealing way, a containing cavity is formed in the base body, a nozzle is formed on the inner wall of the containing cavity, an injection groove which radiates to the periphery by taking the nozzle as a circle center is formed on the inner wall of the containing cavity, and the end part of the injection groove, which faces the nozzle, is communicated with the nozzle;

the core body is hermetically arranged on the base body, protruding lugs which correspond to the nozzles are formed at the end parts of the core body, the ports of the nozzles in the containing cavity are sealed, a pressurizing bin is defined between the end parts of the core body and the inner wall of the containing cavity, and an air inlet channel which is used for communicating the pressurizing bin with the air channel and an water inlet channel which is used for communicating the pressurizing bin with the water channel are also formed on the core body.

Further, the plurality of spraying grooves are distributed in a spiral shape.

Further, the width of the jet slot gradually decreases from one end far away from the jet orifice to one end connected with the jet orifice.

Further, the longitudinal section of the port of the nozzle at the cavity is in a trapezoid structure.

Further, a ring platform corresponding to the nozzle is formed on the inner wall of the cavity, the nozzle and the injection groove are located in an area defined by the ring platform, and the area size of the area defined by the ring platform is larger than the area size of the end face of the protruding block facing the nozzle.

Further, the port of the water inlet channel positioned in the pressurizing bin is arranged on the side surface of the protruding block and faces the port of the air inlet channel positioned in the pressurizing bin.

Further, a mounting bin is arranged on the side wall of the main body, and the seat body is hermetically mounted in the mounting bin.

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

according to the atomizer provided by the utility model, the plurality of spray grooves which are spirally distributed and mutually communicated with the spray openings are arranged on the inner wall of the cavity of the base body, and meanwhile, the spray openings are sealed by the convex blocks of the core body, so that the spray openings which are positioned in the pressurizing bin and can be introduced only after being guided by the spray grooves are atomized and sprayed out, in the process, the amount of liquid entering the ports of the spray openings is reduced, so that a small amount of liquid can be fully atomized, particles are smaller after atomization, and the atomization effect is better.

The utility model is further described below with reference to the drawings and embodiments of the specification.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the explosive structure of the present utility model.

FIG. 3 is a cross-sectional view in the direction A-A of the present utility model.

Fig. 4 is a schematic diagram of an explosion structure of the atomizing head according to the present utility model.

Fig. 5 is a cross-sectional view of an atomizing head in accordance with the present utility model.

Fig. 6 is a cross-sectional view of a housing in accordance with the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of "first," "second," etc. in the embodiments of the present utility model are provided 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.

The embodiment of the utility model provides an atomizer, which can improve the atomization effect under a certain pressure so that water mist ions are smaller.

As shown in fig. 1 to 6, the present utility model includes a liquid storage tank 01 for containing liquid, an essential oil or a purifying liquid for air purification is filled in the liquid storage tank 01, and an atomizer 10 is screwed on the liquid storage tank 01 for sealing it. The atomizing nozzle 10 comprises a main body 101 and an atomizing head 11 arranged on the main body 101, wherein the main body 101 is detachably connected to a tank opening of the liquid storage tank 01 through threads so as to seal the liquid storage tank 01, an air passage 102 is formed in the main body 101, one port of the air passage 102 is positioned on the side wall of the main body 101 and is used for being connected with an air pump, the other port of the air passage 102 is positioned at the lower end of the main body 101 and is used for being in butt joint with the inside of the liquid storage tank 01, so that the inside of the liquid storage tank 01 is communicated with the outside through the air passage 102, meanwhile, a water passage 103 is further formed in the main body 101, and one port of the water passage 103 is connected with a pipeline extending into the liquid storage tank 01; the atomizing head 11 is mounted on the main body 101 and is used for atomizing liquid, as shown in fig. 1-2, a mounting bin 104 is arranged on the side wall of the main body 101, and the atomizing head 11 is hermetically mounted in the mounting bin 104. As shown in fig. 3-6, the atomizing head 11 has a sealed base 12 mounted on the main body 101, that is, the base 12 is mounted in the mounting bin 104 in a sealed manner, wherein a cavity 121 is formed in the base 12, as shown in fig. 3, an opening end of the cavity 121 is located in the main body 101, a nozzle 122 is formed on an inner wall of a bottom of the cavity 121 for spraying water mist, a plurality of spraying grooves 123 which take the nozzle 122 as a center and radiate to the periphery are formed on the inner wall of the bottom of the cavity 121, and an end part of the spraying groove 123 facing the nozzle 122 is communicated with the nozzle 122; the atomizing head 11 further comprises a core body 13 which is hermetically arranged in the accommodating cavity 121, a lug 131 corresponding to the position of the nozzle 122 is formed at the end part of the core body 13, the lug 131 is in contact with the inner wall provided with the nozzle 122, so that the port of the nozzle 122 in the accommodating cavity 121 is sealed, meanwhile, a pressurizing bin 132 is defined between the end part of the core body 13 and the inner wall of the accommodating cavity 121 by the lug 131, an air inlet channel 133 and an air inlet channel 134 are further formed on the core body 13, wherein the air inlet channel 133 is used for communicating with the pressurizing bin 132, and the water inlet channel 134 is used for communicating the water channel 103 with the pressurizing bin 132.

In the use process, the port of the air channel 102 on the side wall of the main body 101 is mutually communicated with an external air pump, so that high-pressure air can be conveyed to the liquid storage tank 01 through the air channel 102, the internal pressure of the liquid storage tank 01 is increased, then liquid in the liquid storage tank 01 enters the pressurizing bin 132 of the atomizing head 11 through the pipeline, the water channel 103 and the water inlet channel 134 under the action of air pressure, meanwhile, part of the high-pressure air of the air pump also enters the pressurizing bin 132 through the air inlet channel 133, so that the pressure in the pressurizing bin 132 is increased, at the moment, the liquid in the pressurizing bin 132 is also pressurized, and because the port of the nozzle 122 in the containing cavity 121 is closed by the bump 131, the liquid in the pressurizing bin 132 enters the port of the spraying groove 123 far away from the nozzle 122 after being pressurized, enters the nozzle 122 through the spraying groove 123 and is atomized and sprayed out from the nozzle 122. In the utility model, liquid enters the pressurizing bin 132 under the action of the internal pressure of the liquid storage tank 01 and is subjected to the high pressure action in the pressurizing bin 132 again, at this time, the liquid is in a chaotic and unordered state in the pressurizing bin 132 under the action of the air pressure, the liquid in the chaotic and unordered state is sequentially pressed to the port of the jet slot 123 far away from the jet opening 122 under the action of the air pressure, and is conveyed to the port of the jet opening 122 under the guidance of the jet slot 123, and is atomized and sprayed out from the jet opening 122 under the action of the high pressure, at this time, as the liquid at the port of the jet opening 122 is less, a small amount of liquid can be fully atomized, so that the particles formed in the process of being sprayed out under the high pressure can be ensured to be smaller, and the atomization effect of the atomizer is higher.

In the present utility model, in order to further improve the atomization effect, as shown in fig. 6, the spray tank 123 is further improved, in this embodiment, the spray tank 123 is configured as a spiral structure, and the liquid moves along a spiral path in the process of being guided by the spray tank 123, so that in the process of converging the spray nozzles 122, a plurality of water flows form a spiral converging water flow under the action of inertia, and are sprayed out at the spray nozzles 122, so that in the process of spraying out, the formed water mist also has spiral rotation, and further the spraying effect is promoted.

In a further improvement, as shown in fig. 5-6, the longitudinal section of the port of the nozzle 122 located in the cavity 121 is in a trapezoid structure, that is, the port of the nozzle 122 located in the cavity 121 is in a truncated cone shape, so that after the liquid is led into the port of the truncated cone of the nozzle 122 through the spiral spraying groove 123, the liquid continuously rotates under the action of the inner wall of the port of the truncated cone of the nozzle 122, and gradually decreases in inner diameter, so that the speed of the liquid flowing towards the outside in the nozzle 122 gradually increases until the nozzle 122 is sprayed out, and in the whole process, the obstruction of multiple spiral converging water flows is reduced by the truncated cone of the nozzle 122, so that the water flows are in a rotating state under the action of inertia in the nozzle 122, and the flow velocity of the water in the nozzle 122 is gradually increased, so that the atomization effect during spraying atomization is improved.

In the present embodiment, the slot width dimension of the ejection slot 123 gradually decreases from the end distant from the ejection port 122 to the end connected to the ejection port 122. It should be noted that, one end of the spraying slot 123 is mutually communicated with the spraying opening 122, and meanwhile, the spraying opening 122 is closed by the protruding block 131 formed on the core 13, that is, a certain length of the spraying slot 123 is closed by the protruding block 131, at this time, the high pressure presses the liquid to the direction of the port of the spraying slot 123 with small pressure, so that the liquid enters the spraying opening 122 through the spraying slot 123 to be atomized and sprayed out, and in the process of moving the liquid in the spraying slot 123, the groove width is gradually smaller, so that the flow velocity of the liquid is gradually increased in the process of moving the spraying slot 123, and the spraying speed is higher when the liquid is sprayed out in the spraying opening 122, and the atomization effect can be further improved.

In this embodiment, a ring platform 124 corresponding to the nozzle 122 is further formed on the inner wall of the cavity 121, the ring platform 124 defines an area, and accommodates the nozzle 122 and the injection groove 123 therein, and meanwhile, the area size of the area is larger than the area size of the end surface of the projection 131 facing the nozzle 122, so that a certain space is formed between the inner wall of the ring platform 124 and the side wall of the projection 131 in the process of blocking the nozzle 122 by the projection 131, so that liquid enters the injection groove 123 therein.

In this embodiment, the water inlet channel 134 is located at the port position inside the pressurizing chamber 132, so that it is disposed on the side wall of the bump 131 and faces the direction of the port of the air inlet channel 133 inside the pressurizing chamber 132, so that when the liquid is sprayed out from the port of the water inlet channel 134 inside the pressurizing chamber 132, the liquid is immediately blown away by the high-speed air flow, so that the liquid is in a chaotic and disordered state inside the pressurizing chamber 132, and is just pressurized to the port of the spraying groove 123 with low air pressure.

According to the atomizer provided by the utility model, the atomization effect on liquid is improved by arranging the spray tank 123, so that the particles of water mist can be ensured to be smaller, essential oil and purifying liquid can be quickly diffused in air after atomization is sprayed out, and the performance of purifying air is provided.

Various other corresponding changes and modifications will occur to those skilled in the art from the disclosure herein, and all such changes and modifications are intended to be included within the scope of the present utility model.

Claims

1. The utility model provides an atomizer, including the liquid storage pot and assemble atomizer above that, its characterized in that, the atomizer is including:

2. An atomizer according to claim 1, wherein a plurality of said spray channels are helically arranged.

3. An atomizer according to claim 1, wherein the slot width of said spray slot decreases from an end remote from said spray orifice to an end connected to said spray orifice.

4. An atomizer according to claim 1, wherein the longitudinal section of the port of said nozzle at said chamber is trapezoidal.

5. An atomizer according to claim 1, wherein a collar corresponding to said nozzle is formed on said inner wall of said chamber, said nozzle and said jet slot are located within an area defined by said collar, and the area size of said area defined by said collar is greater than the area size of the end face of said projection facing said nozzle.

6. An atomizer according to claim 1, wherein the inlet passage is located at a port in said pressurized chamber which is open on the side of said projection and is located toward the inlet passage at a port in said pressurized chamber.

7. An atomizer according to claim 1, wherein a mounting compartment is provided on the side wall of said main body, said housing being sealingly mounted within said mounting compartment.