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CN-224219466-U - Atomizer and atomizing device

CN224219466UCN 224219466 UCN224219466 UCN 224219466UCN-224219466-U

Abstract

The application discloses an atomizer and an atomization device, wherein the atomizer comprises an atomization shell, an atomization core and a interception groove body, a liquid storage cavity and an interception cavity are relatively independent in the atomization shell, an atomization channel is arranged in the liquid storage cavity, penetrates through the liquid storage cavity and is provided with a first atomization hole and a second atomization hole, the interception cavity is positioned below the second atomization hole in the liquid storage cavity and is communicated with the second atomization hole, the atomization core is arranged in the atomization channel, the interception groove body is arranged in the interception cavity, and a notch of the interception groove body faces the second atomization hole and is used for containing liquid leaked or reflowed from the atomization channel. Through the interception effect of the interception tank body on condensate or atomized matrixes flowing back through the second atomization holes, the problem of liquid leakage can be avoided, and user experience is optimized.

Inventors

  • Request for anonymity

Assignees

  • 爱奇迹创造有限公司

Dates

Publication Date
20260512
Application Date
20250403

Claims (10)

  1. 1. An atomizer for the use in a spray gun, characterized by comprising the following steps: The atomization device comprises an atomization shell, wherein the interior of the atomization shell is provided with a liquid storage cavity and a interception cavity which are relatively independent, an atomization channel is arranged in the liquid storage cavity, the atomization channel penetrates through the two opposite ends of the liquid storage cavity in the height direction and is provided with a first atomization hole and a second atomization hole which are positioned at the two opposite ends of the liquid storage cavity in the height direction, and the interception cavity is positioned below the second atomization hole arranged in the liquid storage cavity and is communicated with the second atomization hole; An atomizing core installed in the atomizing channel to atomize the atomized substrate provided by the liquid storage cavity, and The interception groove body is arranged in the interception cavity, and the notch of the interception groove body faces the second atomization hole and is used for containing liquid leaked or reflowed from the atomization channel.
  2. 2. The atomizer of claim 1 wherein a portion of said retaining groove body side wall is in sealing connection with said reservoir chamber on a side facing said retaining chamber, said retaining groove body bottom wall is provided with an air passing hole, said atomizing housing is provided with an air inlet channel communicating with said retaining chamber, said air passing hole is communicated with said air inlet channel, said retaining groove body bottom wall is further provided with an annular stop portion surrounding said air passing hole, said annular stop portion extending from said retaining groove body bottom wall in a direction toward said retaining groove body notch.
  3. 3. The atomizer of claim 2 wherein said second atomizing orifice has a larger pore size than said gas passing orifice, said second atomizing orifice being coaxial with said gas passing orifice, and wherein an orthographic projection of said gas passing orifice at a bottom of said retention tank is located in an orthographic projection area of said second atomizing orifice at a bottom of said retention tank.
  4. 4. A nebulizer as claimed in claim 3, wherein the wall of the second nebulization hole is provided with a first conical guide surface, the end of the first conical guide surface with the largest caliber being directed towards the gas passing hole.
  5. 5. A nebulizer as claimed in claim 3, wherein the outer surface of the annular stop facing the side wall of the retaining groove is provided with a second conical guide surface, the end of the second conical guide surface having the smallest aperture facing the second nebulization aperture.
  6. 6. The atomizer of claim 2 further comprising a liquid absorbing member disposed within said retention chamber and surrounding said retention trough, said liquid absorbing member shielding said air inlet passage and said air inlet passage being offset from said air passing aperture.
  7. 7. The atomizer of claim 1 wherein said bowl side wall of said retention bowl is provided with a relief notch, said atomizing core further being provided with a pin, said relief notch being adapted to relieve said pin.
  8. 8. The atomizer of any one of claims 1 to 7, further comprising a liquid supply compartment, said liquid supply compartment being provided with an aerosol passage therethrough, said liquid supply compartment being provided with a first fitting portion, said atomizing housing being provided with a second fitting portion, said first fitting portion being detachably connected to said second fitting portion, and said first atomizing aperture being in sealing communication with said aerosol passage after said first fitting portion is connected to said second fitting portion, said liquid supply compartment being adapted to provide an atomized substrate to said liquid reservoir.
  9. 9. The atomizer of claim 8, wherein the liquid is, The bottom of the liquid supply bin is also provided with a sealing element, and the sealing element is provided with a pierceable area; the atomization shell is also provided with a puncture tube, the puncture tube is convexly arranged at one end of the atomization shell, which is provided with the first atomization hole, and the puncture tube is communicated with the liquid storage cavity; And/or the number of the groups of groups, The atomization shell is further provided with a vent pipe which is communicated with the first atomization hole, and when the first assembly part is connected with the second assembly part, the vent pipe is in sealing connection with the aerosol channel.
  10. 10. An atomising device comprising an atomiser according to any one of claims 1 to 9.

Description

Atomizer and atomizing device Technical Field The application relates to the technical field of atomization, in particular to an atomizer and an atomization device. Background The atomizing core in the atomizer heats the atomizing matrix and can produce aerosol, and in the use, the atomizing core has the problem of leaking atomizing matrix by the air inlet air flue, influences user's use experience. Some atomizers are designed with a tortuous air passage structure to prolong the liquid leakage time, but the design still has the leakage problem. Disclosure of utility model The application aims to provide an atomizer and an atomization device, which can collect leaked or reflowed liquid through a interception groove body so as to avoid the problem of liquid leakage and optimize user experience. According to a first aspect of the present application there is provided an atomiser comprising: The atomization device comprises an atomization shell, wherein the interior of the atomization shell is provided with a liquid storage cavity and a interception cavity which are relatively independent, an atomization channel is arranged in the liquid storage cavity, the atomization channel penetrates through the two opposite ends of the liquid storage cavity in the height direction and is provided with a first atomization hole and a second atomization hole which are positioned at the two opposite ends of the liquid storage cavity in the height direction, and the interception cavity is positioned below the second atomization hole arranged in the liquid storage cavity and is communicated with the second atomization hole; An atomizing core installed in the atomizing channel to atomize the atomized substrate provided by the liquid storage cavity, and The interception groove body is arranged in the interception cavity, and the notch of the interception groove body faces the second atomization hole and is used for containing liquid leaked or reflowed from the atomization channel. In some embodiments, a part of the side wall of the retaining groove body is in sealing connection with one side of the liquid storage cavity, which faces the retaining cavity, the groove bottom wall of the retaining groove body is provided with an air passing hole, the atomizing shell is provided with an air inlet channel communicated with the retaining cavity, the air passing hole is communicated with the air inlet channel, the groove bottom wall of the retaining groove body surrounds the air passing hole and is also provided with an annular stop part, and the annular stop part extends from the groove bottom wall of the retaining groove body to the direction of the notch of the retaining groove body. In some embodiments, the aperture of the second atomization hole is larger than the aperture of the air passing hole, the second atomization hole is coaxial with the air passing hole, and the orthographic projection of the air passing hole on the bottom of the interception tank body is positioned in the orthographic projection area of the second atomization hole on the bottom of the interception tank body. In some embodiments, the hole wall of the second atomization hole is provided with a first conical guide surface, and one end with the largest caliber of the first conical guide surface faces the gas passing hole. In some embodiments, the outer surface of the annular stop part facing the side wall of the interception groove body is provided with a second conical guide surface, and the end with the smallest caliber of the second conical guide surface faces the second atomization hole. In some embodiments, the atomizer further comprises a liquid absorbing piece, wherein the liquid absorbing piece is arranged in the intercepting cavity and surrounds the intercepting groove body, the liquid absorbing piece shields the air inlet channel, and the air inlet channel is staggered with the air passing hole. In some embodiments, the side wall of the interception groove body is provided with an avoidance notch, the atomization core is further provided with a pin, and the avoidance notch is used for avoiding the pin. In some embodiments, the atomizer further comprises a liquid supply bin, wherein the liquid supply bin is provided with an aerosol channel in a penetrating mode, the liquid supply bin is provided with a first assembling portion, the atomizing shell is provided with a second assembling portion, the first assembling portion is detachably connected with the second assembling portion, the first atomizing hole is communicated with the aerosol channel in a sealing mode after the first assembling portion is connected with the second assembling portion, and the liquid supply bin is used for providing atomized matrixes for the liquid storage cavity. In some embodiments of the present invention, in some embodiments, The bottom of the liquid supply bin is also provided with a sealing element, and the sealing element is provided with a pierceable area; the atomizati