Atomizing nozzle and atomizing device comprising same

Abstract

An atomizing device including an atomizing nozzle is disclosed. The atomizing nozzle includes a spray head and an atomizing nozzle body. The spray head is arranged in the atomizing nozzle body. A through hole in the spray head and a liquid through hole in the atomizing nozzle body form a liquid channel used for delivering liquid. An airtight air channel used for delivering a spiral air flow formed by air is formed in the surface of the spray head and intersects with the liquid channel at an end, provided with the through hole, of the spray head. An air flow is sprayed out via the air channel outside of the sprayer head to form a spiral vortex, so that a siphon suction force is generated to suck liquid in the liquid channel.

Claims

1. An atomizing nozzle comprising a spray head and an atomizing nozzle body, wherein the spray head is arranged in the atomizing nozzle body, further comprising a through hole in the spray head and a liquid through hole in the atomizing nozzle body forming a liquid channel used for delivering liquid, wherein an airtight air channel used for delivering a spiral air flow formed by air is formed in a surface of the spray head, and wherein the air channel intersects with the liquid channel at an end provided with the through hole of the spray head, wherein the atomizing nozzle further comprises a container used for providing liquid, the container being in communication with the liquid through hole of the atomizing nozzle body through a hose, and wherein an atomizer shell is arranged at a top of the atomizing nozzle body and is provided with a mist outlet, a lower end of the mist outlet is in communication with an atomizing outlet of the atomizing nozzle body, and the atomizer shell is provided with an air inlet channel in communication with an air inlet of the atomizing nozzle body.

2. The atomizing nozzle according to claim 1, wherein the through hole used for delivering liquid sucked by a siphon suction force is formed in a center of the spray head, and a plurality of oblique grooves used for forming a spiral vortex with air to generate an air flow possessing the siphon suction force are formed in a top of the spray head in a circumferential direction.

3. The atomizing nozzle according to claim 1, wherein the spray head is sleeved with a spray cap provided with an atomizing hole, the spray cap is matched with the spray head to form an atomizing cavity, and air ducts used for outputting air are formed by an oblique inner surface of the spray cap and the oblique grooves of the spray head.

4. The atomizing nozzle according to claim 2, wherein the atomizing nozzle is provided with a guide channel, and the guide channel is fixed in the atomizing nozzle body and has an end in communication with the liquid through hole of the atomizing nozzle body and an end in communication with the through hole of the spray head.

5. An atomizing device, comprising a box and the atomizing nozzle according to claim 1, wherein the box comprises an atomizing device body and a front cover, the atomizing device body is hinged to the front cover, an air pump is arranged in the atomizing device body and is provided with an air outlet extending out of the atomizing device body, and the atomizing nozzle is arranged on the atomizing device body and is in communication with the air outlet of the air pump.

6. The atomizing device according to claim 5, wherein the atomizing device body is provided with a fixed beam to be matched with a convex edge of the atomizer shell of the atomizing nozzle, and wherein when the atomizer shell is mounted in the fixed beam, the air inlet channel is in communication with the air outlet of the air pump.

7. The atomizing device according to claim 5, wherein the front cover is provided with a round hole used for configuring the mist outlet of the atomizing nozzle.

8. The atomizing device according to claim 7, wherein the atomizing device body is internally provided with a time controller used for controlling a work time and a work interval of the atomizing device and is also provided with a fixing structure used for fixing the atomizing nozzle.

9. The atomizing device according to claim 8, wherein the atomizing device body is further internally provided with a fan used for accelerating diffusion of atomizing air.

10. The atomizing nozzle according to claim 2, wherein the atomizing nozzle further comprises the container used for providing the liquid, and the container is in communication with the liquid through hole of the atomizing nozzle body through the hose.

11. The atomizing device according to claim 6, wherein the front cover is provided with a round hole used for configuring the mist outlet of the atomizing nozzle.

Description

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

(1) FIG. 1 is a structural view of an atomizing nozzle provided by an embodiment of the invention;

(2) FIG. 2 is a structural view of a spray head provided by the embodiment of the invention;

(3) FIG. 3 is a sectional view of the atomizing nozzle provided by the embodiment of the invention;

(4) FIG. 4 is another sectional view of the atomizing nozzle provided by the embodiment of the invention;

(5) FIG. 5 is a sectional view of a container to be connected with the atomizing nozzle provided by the embodiment of the invention;

(6) FIG. 6 is another sectional view of the container to be connected with the atomizing nozzle provided by the embodiment of the invention;

(7) FIG. 7 is separated view of an atomizing nozzle and a box of an atomizing device provided by the embodiment of the invention.

REFERENCE SIGNS

(8) 1—spray head, 101—through hole, 102—oblique groove, 2—atomizing nozzle body, 201—liquid through hole, 3—container, 301—hose, 302—liquid suction funnel, 4—atomizer shell, 401—mist outlet, 402—air inlet, 5—spray cap, 501—atomizing hole, 6—box, 601—atomizing device body, 602—front cover, 603—fixed beam, 604—round hole, 7—guide channel, 701—liquid channel, 8—air inlet channel, 9—air outlet nozzle.

DETAILED DESCRIPTION OF THE INVENTION

(9) For a better understanding of the objectives, technical solutions and advantages of the invention, the invention is further expounded below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments in the following description are only used to explain the invention, but are not intended to limit the invention.

(10) One embodiment of the invention provides an atomizing nozzle. As shown in FIGS. 1, 2, 3 and 4, the atomizing nozzle comprises a spray head 1 and an atomizing nozzle body 2. The spray head 1 is arranged in the atomizing nozzle body 2. A through hole 101 in the spray head 1 and a liquid through hole 201 in the atomizing nozzle body 2 form a liquid channel 701 used for delivering liquid. An airtight air channel used for delivering a spiral air flow formed by air is formed in the surface of the spray head 1. The air channel intersects with the liquid channel 701 at an end, provided with the through hole 101, of the spray head 1.

(11) The atomizing nozzle body 2 is used for fixing the spray head 1 and separating air and liquid from atomized air.

(12) As shown in FIG. 2, the through hole 101 used for delivering liquid sucked by a siphon suction force is formed in the center of the spray head 1, and a plurality of oblique grooves 102 used for forming a spiral vortex with air to generate an air flow possessing the siphon suction force are formed in the top of the spray head 1 in the circumferential direction.

(13) Air is sprayed out in a staggered manner via the oblique grooves 102 in the surface of the spray head 1 to form an air flow possessing a shearing force and to apply a siphon suction force to the through hole 101 in the center of the spray head 1, so that liquid is sucked out via the liquid channel 701 and is then sheared by the air flow to form a uniform atomizing air flow.

(14) The atomizing nozzle further comprises a container 3 used for providing liquid. The container 3 is communicated with the liquid through hole 201 of the atomizing nozzle body 2 through a hose 301.

(15) In this application, liquid in the container 3 is delivered through the hose 301. After a siphon suction force is generated at the through hole 101, liquid in the container 3 is sprayed out via the through hole 101 in the center of the spray head 1 after passing through the hose 301 and the liquid channel 701.

(16) In this application, the container 3 is arranged at the lower end of the atomizing nozzle body 2 and is spirally connected with an atomizer shell 4. Particularly, the liquid through hole 201 of the atomizing nozzle body 2 is in close contact and connection with one end of the hose 301, and the other end of the hose 301 is located in the container 3 to suck liquid in the container 3.

(17) The hose 301 is arranged below the atomizing nozzle body 2 and extends into the container 3, and a liquid suction funnel 302 is reversely arranged at the tail end of the hose 301.

(18) The atomizer shell 4 is arranged at the top of the atomizing nozzle body 2 and is provided with a mist outlet 401. The lower end of the mist outlet 401 is communicated with an atomizing outlet of the atomizing nozzle body 2 through a channel. The atomizer shell 4 is horizontally provided with an air inlet channel 8 communicated with an air inlet 402 of the atomizing shell body 2.

(19) The atomizer shell 4 is fixed to the upper end of the atomizing nozzle body 2. The air inlet channel 8 formed in the atomizer shell 4 is communicated with the upper end of the atomizing nozzle body 2 to guide air into the atomizing nozzle body 2, and then the air is sprayed out via air ducts of the spray head 1.

(20) The spray head 1 is sleeved with a spray cap 5 provided with an atomizing hole 501. The spray cap 5 is matched with the spray head 1 to form an atomizing cavity. The air ducts used for outputting air are formed by an oblique inner surface of the spray cap 5 and the oblique grooves 102 of the spray head 1. Other configurations can also be adopted as long as the oblique grooves 102 of the spray head 1 can be sealed to form the air ducts for stable air output.

(21) Wherein, the atomizing nozzle is provided with a guide channel 7. The guide channel is fixed in the atomizing nozzle body 2 and has an end communicated with the liquid through hole 201 of the atomizing nozzle body 2 and an end communicated with the through hole 101 of the spray head 1.

(22) The guide channel 7 is a cavity having two ends provided with holes. When the hose 301 penetrates through the liquid through hole 201 of the atomizing nozzle body 2 or is communicated with the liquid through hole 201 of the atomizing nozzle body 2, the through hole 101 in the other end of the guide channel 7 is communicated with the through hole 101 in the center of the spray head 1 to form the liquid channel 701, and liquid in the container 3 can be guided out through the liquid channel 701 so as to be sprayed out via the through hole 101 of the spray head 1.

Embodiment 2

(23) An atomizing device comprises a box 6 and the atomizing nozzle. The box 6 comprises an atomizing device body 601 and a front cover 602. The atomizing device body 601 is hinged to the front cover 602. An air pump is arranged in the atomizing device body 601 and is provided with an air outlet extending out of the atomizing device body 601. The atomizing nozzle is arranged on the atomizing device body 601 and is communicated with the air outlet of the air pump.

(24) Atomizing air of the atomizing nozzle is output upwards from the lower end of the atomizing nozzle body 2 and is then output through the atomizer shell 4.

(25) The atomizing device body 601 is provided with a fixed beam 603 to be matched with a convex edge of the atomizer shell 4 of the atomizing nozzle. When the atomizer shell 4 is mounted in the fixed beam 603, the air inlet channel 8 is communicated with the air outlet of the air pump.

(26) The front cover 602 is provided with a round hole 604 used for configuring the mist outlet 401 of the atomizing nozzle.

(27) The atomizing device body 601 is internally provided with a time controller used for controlling the work time and work interval of the atomizing device and is also provided with a fixing structure used for fixing the atomizing nozzle.

(28) The atomizing device body 601 is further internally provided with a fan used for accelerating diffusion of atomizing air.

(29) The aforesaid description only refers to preferred embodiments of the invention and is not intended to limit the protection scope of the invention.