CN-224219454-U - Atomizer and atomizing device

Abstract

The application relates to the technical field of atomization equipment, and provides an atomizer and atomization equipment. The atomizer comprises a shell, a heating component and a heating component, wherein the shell is provided with an air outlet and an air inlet, a main air passage, an induction air passage and a liquid storage cavity are formed in the shell, two ends of the main air passage are respectively communicated with the air inlet and the air outlet, a side communication port is formed in the side wall of the part, extending along the first direction, of the main air passage, the heating component is arranged in the shell and is communicated with the liquid storage cavity and the main air passage and is used for heating and atomizing atomized matrixes from the liquid storage cavity, one end, far away from the air outlet, of the induction air passage is connected with an airflow inductor, the other end of the induction air passage is provided with an induction port, and the side communication port is positioned between the airflow inductor and the induction port in the first direction. According to the technical scheme, the structure of the communication part of the main air channel and the induction air channel is improved, so that the induction port is higher than the side communication port, the possibility of faults caused by contact of condensate and the airflow sensor is reduced, the service life is prolonged, and the use experience is improved.

Inventors

• WANG JIAQUN
• ZHANG HOUQUAN

Assignees

• 深圳市基克纳科技有限公司

Dates

Publication Date

20260512

Application Date

20250321

Claims (10)

1. 1. An atomizer for the use in a spray gun, characterized by comprising the following steps: the device comprises a shell, wherein one end of the shell in a first direction is provided with an air outlet, at least one end of the shell in a second direction is provided with an air inlet, a main air passage, an induction air passage and a liquid storage cavity are formed in the shell, two ends of the main air passage are respectively communicated with the air inlet and the air outlet, at least part of the main air passage extends along the first direction, and a side communication port is formed in the side wall of the part of the main air passage extending along the first direction; The heating component is arranged in the shell and is communicated with the liquid storage cavity, at least part of the structure of the heating component extends into the main air passage, and the heating component is used for heating and atomizing an atomized matrix from the liquid storage cavity and enabling generated aerosol to enter the main air passage; The induction air channel extends along a first direction, one end, far away from the air outlet, of the induction air channel in the first direction is connected with an air flow sensor, the other end of the induction air channel is provided with an induction port, the induction port is communicated with the main air channel through the side communication port, and in the first direction, the side communication port is located between the air flow sensor and the induction port.
2. 2. The nebulizer of claim 1, wherein the nebulizer comprises a plurality of chambers, One end of the induction air channel, which faces the air outlet, is provided with a first air hole structure, the first air hole structure extends along the first direction, and the outer end of the first air hole structure forms the induction port; The first air hole structure is provided with an arc-shaped diversion surface at one side of the side communication opening in a third direction, the arc-shaped diversion surface is recessed away from the side communication opening, and the third direction is perpendicular to the first direction.
3. 3. The nebulizer of claim 2, wherein the aerosol is formed from a material that is, A first liquid storage space is formed between the circumferential outer side wall of the first air hole structure and the inner side wall of the shell, and/or, The first air hole structure has an inner diameter gradually decreasing in a direction approaching the air outlet in the first direction.
4. 4. The nebulizer of claim 2, wherein the aerosol is formed from a material that is, The position in the response air flue near the air current inductor has the second pore structure, the second pore structure is followed first direction extends, just the one end of second pore structure with the air current inductor is corresponding, the second pore structure is kept away from the circumference lateral wall of one end of air current inductor with form the second stock solution space between the inside wall of response air flue.
5. 5. A nebulizer as claimed in any one of claims 1 to 4, wherein, The main airway includes: The air inlet air passage extends along the second direction, one end of the air inlet air passage is communicated with the air inlet, and the second direction is perpendicular to the first direction; The air outlet air passage extends along the first direction, one end of the air outlet air passage is communicated with the air outlet, the other end of the air outlet air passage is communicated with the air inlet air passage, and the side communication port is positioned on the inner side wall of the air outlet air passage; The connection part of the air inlet air passage and the main air passage is provided with an air guide structure, and at least part of the air guide structure bulges towards the main air passage so as to be used for guiding the air inlet to flow into the main air passage.
6. 6. The atomizer of claim 5 wherein said atomizer comprises a housing, The air guide structure is positioned on the inner side wall of one side, far away from the air outlet, of the air inlet air passage in the first direction, one side, facing the air inlet, of the air guide structure is provided with a first inclined surface structure, the first inclined surface structure is in a first inclined angle a1 relative to the second direction, and 0 degree < a1 is less than or equal to 45 degrees.
7. 7. The nebulizer of claim 6, wherein the nebulizer comprises a plurality of chambers, The air inlet air channel is provided with a second inclined surface structure on the inner side wall of one side far away from the air outlet in the first direction, the second inclined surface structure is positioned between the air inlet and the air guide structure, the second inclined surface structure and the second direction form a second inclined angle a2, and the second inclined surface structure is less than or equal to-15 degrees and less than or equal to a2<0 degrees; wherein the joint of the second inclined plane structure and the first inclined plane structure is provided with a smooth transition surface and/or, The air guide structure is provided with an arc surface at one end facing the air outlet passage in the first direction.
8. 8. The atomizer of claim 5 wherein said atomizer comprises a housing, The housing includes: The middle shell is internally provided with the liquid storage cavity and the main air passage pipe body, the middle shell is provided with a first opening end and a second opening end which are oppositely arranged in a first direction, and the side wall of the middle shell is provided with the air inlet; The first sealing piece is connected to the first opening end and is in sealing fit with the inner side wall of the middle shell, and the first sealing piece is provided with a first communication hole penetrating through the first sealing piece along a first direction and connected with the main air passage pipe body; The suction nozzle structure is connected to one end, far away from the middle shell, of the first sealing piece, at least part of the suction nozzle structure extends into the first communication hole and forms the side communication port with the side wall of the first communication hole in the third direction, the suction nozzle structure, the first communication hole and the main air passage pipe body form the air outlet air passage, and one end, far away from the first communication hole, of the suction nozzle structure forms the air outlet; And the second sealing piece is connected to the second opening end and is in sealing fit with the inner side wall of the middle shell, one end of the second sealing piece, which faces the liquid storage cavity in the first direction, is provided with an air guide groove, the air guide groove extends along the second direction and is correspondingly arranged with the air inlet, the air inlet air channel is formed, and the position, corresponding to the air outlet air channel, on the bottom wall of the air guide groove is provided with the air guide structure.
9. 9. The nebulizer of claim 8, wherein the nebulizer comprises a plurality of chambers, In the middle shell, at least one side of the main air passage pipe body in the third direction is provided with an induction air passage pipe body, and the induction air passage pipe body extends along the first direction; The first sealing piece is provided with a first air hole structure at a position corresponding to the induction air passage pipe body; the second sealing piece is provided with a second air hole structure and an inductor mounting groove at a position corresponding to the induction air passage pipe body; One end of the induction air passage pipe body is communicated with the first air hole structure, the other end of the induction air passage pipe body is communicated with the second air hole structure to form the induction air passage, and the air flow sensor is hermetically arranged in the sensor mounting groove.
10. 10. An atomizing apparatus, comprising: A main housing, a main housing body, one end of the main machine shell in the first direction is provided with an assembly port; the atomizer according to any one of claims 1 to 9, wherein the atomizer is partially disposed in the main housing and is disposed in correspondence with the fitting opening, and one end of the atomizer, at which the air outlet is disposed, is located outside the fitting opening; and the power supply device is arranged in the main machine shell and is electrically connected with the heating component of the atomizer.

Description

Atomizer and atomizing device Technical Field The application relates to the technical field of atomization equipment, in particular to an atomizer and atomization equipment. Background At present, in common atomizing equipment of disposable notes liquid and atomizing equipment of repeatable notes liquid, all be equipped with air current inductor and corresponding response air flue generally, response air flue generally communicates with main air flue to when making main air flue produce the air current motion through the suction action, air current inductor can sense the atmospheric pressure and change and generate the induction signal, power supply unit correspondingly carries out power supply control, so as to heat the atomizing matrix and atomize, make the aerosol that produces in the heating chamber, and flow out after mixing with the air current in the main air flue. However, in the use process, condensate (especially on the side surface of the main air passage) is easy to generate in the atomization equipment, if the condensate flows into the induction air passage to be in contact with the airflow sensor, the airflow sensor is easy to fail or damage, normal heating atomization operation is affected, and the atomization equipment cannot be used normally. Disclosure of utility model The application provides an atomizer and atomizing equipment, and aims to solve the problems that in the existing atomizing equipment, the design defects of a main air passage and an induction air passage are overcome, and condensate easily enters the induction air passage to cause the failure or damage of an airflow sensor. The embodiment of the technical scheme of the application provides an atomizer, which comprises a shell, a heating component and a heating component, wherein one end of the shell in a first direction is provided with an air outlet, at least one end of the shell in a second direction is provided with an air inlet, a main air passage, an induction air passage and a liquid storage cavity are formed in the shell, two ends of the main air passage are respectively communicated with the air inlet and the air outlet, at least part of the main air passage extends along the first direction, a side communication port is formed in the side wall of the part of the main air passage extending along the first direction, the heating component is arranged in the shell and is communicated with the liquid storage cavity, at least part of the heating component extends into the main air passage, the heating component is used for heating and atomizing atomized substrate from the liquid storage cavity, and generated aerosol enters the main air passage, one end of the induction air passage, which is far away from the air outlet in the first direction, is connected with an airflow inductor, and the other end of the induction air passage is provided with an induction port, the side communication port is communicated with the main air passage, and the side communication port is positioned between the airflow inductor and the induction port in the first direction. In a further embodiment of the application, one end of the induction air channel facing the air outlet is provided with a first air hole structure, the first air hole structure extends along a first direction, the outer end of the first air hole structure forms an induction port, one side of the first air hole structure facing the side communication port in a third direction is provided with an arc-shaped flow guiding surface, the arc-shaped flow guiding surface is recessed in a direction away from the side communication port, and the third direction is perpendicular to the first direction. In a further embodiment of the application, a first liquid storage space is formed between the circumferential outer side wall of the first air hole structure and the inner side wall of the housing, and/or the inner diameter of the first air hole structure gradually decreases in a direction approaching the air outlet in the first direction. In a further embodiment of the present application, a second air hole structure is disposed in the sensing air channel near the air flow sensor, the second air hole structure extends along the first direction, one end of the second air hole structure corresponds to the air flow sensor, and a second liquid storage space is formed between a circumferential outer side wall of one end of the second air hole structure far away from the air flow sensor and an inner side wall of the sensing air channel. In a further embodiment of the application, the main air passage comprises an air inlet air passage, an air outlet air passage and a side communication opening, wherein the air inlet air passage extends along a second direction, one end of the air inlet air passage is communicated with the air inlet, the second direction is perpendicular to the first direction, the air outlet air passage extends along the first direction, one end of the air outlet air passa