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CN-224206161-U - Liquid storage bottle and atomizer

CN224206161UCN 224206161 UCN224206161 UCN 224206161UCN-224206161-U

Abstract

The application discloses a liquid storage bottle and an atomizer, wherein the liquid storage bottle comprises a bottle body and a switch valve, the bottle body is provided with a bottle opening, a first cavity and a second cavity which are separated are formed in the bottle body, the first cavity is used for containing an atomized substrate, the second cavity is communicated with the bottle opening, the switch valve is arranged between the second cavity and the first cavity, and the switch valve is configured to control the communication or non-communication of the first cavity and the second cavity. Under the condition that the first cavity is not communicated with the second cavity, aerosol generating substrate in the first cavity cannot flow into the second cavity, and liquid leakage of the liquid storage bottle cannot occur. When the liquid storage bottle is placed in the normal position, aerosol generating matrixes in the first cavity can flow out and enter the second cavity, the liquid storage bottle can provide aerosol generating matrixes for a liquid storage bin in the atomizer, when the liquid storage bottle is placed in the inverted position, the height of the aerosol generating matrixes is lower than the communication position of the second cavity and the first cavity, the aerosol generating matrixes in the first cavity cannot flow out, and the leakage risk when the atomizer is placed in the inverted position is reduced.

Inventors

  • HUANG ZHIJIE

Assignees

  • 爱奇迹创造有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (11)

  1. 1. A liquid storage bottle, comprising: The bottle body is provided with a bottle opening, a first cavity and a second cavity which are separated are formed in the bottle body, the first cavity is used for containing atomized matrixes, and the second cavity is communicated with the bottle opening; An on-off valve disposed between the second chamber and the first chamber, the on-off valve configured to control communication or non-communication of the first chamber with the second chamber.
  2. 2. The liquid storage bottle as claimed in claim 1, wherein a partition is provided in the bottle body, the partition is configured to partition an inner cavity of the bottle body into the first chamber and the second chamber, the partition is formed with a liquid inlet, the switch valve is disposed at the liquid inlet, and the liquid inlet is disposed at an end of the second chamber away from the bottle mouth.
  3. 3. The liquid storage bottle according to claim 2, wherein the switch valve comprises a moving member and an elastic member, the moving member is configured to open the liquid inlet under the action of external force, and the elastic member has elastic potential energy for enabling the moving member to block the liquid inlet; when the liquid inlet is in an open state, the first chamber is communicated with the second chamber through the liquid inlet; when the liquid inlet is in a blocking state, the first chamber is not communicated with the second chamber.
  4. 4. A reservoir according to claim 3, wherein a channel is provided in the moving member, a first opening of the channel being located at an end face of the moving member facing the mouth of the bottle, and a second opening of the channel being located at a side wall of the moving member; When the liquid inlet is in an open state, the first chamber, the second opening, the channel, the first opening and the second chamber are communicated in sequence; When the liquid inlet is in a blocking state, the first cavity is not communicated with the second opening.
  5. 5. The fluid reservoir of claim 4, wherein a plurality of the second openings are provided, the plurality of second openings being spaced around the periphery of the displacement member.
  6. 6. The reservoir of claim 4, wherein the moving member is configured such that in the open state, the second opening enters the first chamber with the moving member.
  7. 7. A reservoir according to claim 3, wherein the on-off valve further comprises a first seal coupled to an end of the moving member facing away from the mouth of the bottle, the first seal being configured to seal a gap between the moving member and the inlet when the inlet is in a blocked state.
  8. 8. The liquid storage bottle of claim 1, wherein the bottle body comprises a first shell and a first bottom cover, the first shell is provided with the bottle mouth, and one end of the first shell, which is away from the bottle mouth, is connected with the first bottom cover; The liquid storage bottle further comprises a second sealing piece, wherein the second sealing piece is respectively connected with the first shell and the first bottom cover so as to seal a gap between the first shell and the first bottom cover.
  9. 9. An atomizer, characterized by comprising, A liquid storage bin; A reservoir as claimed in any one of claims 1 to 8; The support is fixedly connected with the liquid storage bin, a supporting part is arranged on one side, away from the liquid storage bin, of the support, and the supporting part is inserted into the second cavity and is abutted to the switch valve; and one end of the liquid guide element is inserted into the second cavity, and the other end of the liquid guide element is inserted into the inner cavity of the liquid storage bin.
  10. 10. The nebulizer of claim 9, wherein the bracket comprises, A first through hole, one end of which is positioned at the end surface of the supporting part and is communicated with a first opening of the channel in the switch valve; The diameter of the second through hole is smaller than that of the first through hole along the radial direction of the second through hole, and the liquid guide element penetrates through the first through hole and the second through hole; The air vent is wound on the periphery of the second through hole, one end of the air vent is communicated with the first through hole, and the other end of the air vent is communicated with the inner cavity of the liquid storage bin.
  11. 11. The nebulizer of claim 9, further comprising a third seal disposed between a side wall of the support portion and a cavity wall of the second chamber.

Description

Liquid storage bottle and atomizer Technical Field The application relates to the technical field of electronic atomization, in particular to a liquid storage bottle and an atomizer. Background A nebulizer is a device that heats an aerosol-generating substrate by a heating element to form an aerosol. In the related art, the atomizer has a liquid storage bin and a liquid storage bottle, a heating element is arranged in the liquid storage bin, a gas storage sol generating matrix is stored in the liquid storage bottle, and the liquid storage bottle is filled with the aerosol generating matrix to supplement the aerosol generating matrix. When the nebulizer is inverted, the reservoir is typically replenished with excess aerosol-generating substrate, resulting in an increased risk of nebulizer leakage. Disclosure of utility model The application provides a liquid storage bottle and an atomizer, which are used for solving or partially solving the technical problem of inverted liquid leakage of the related atomizer with the liquid storage bottle. In some embodiments, a liquid storage bottle is provided, the liquid storage bottle comprises a bottle body and a switch valve, the bottle body is provided with a bottle opening, a first cavity and a second cavity which are separated are formed in the bottle body, the first cavity is used for containing atomized matrixes, the second cavity is communicated with the bottle opening, the switch valve is arranged between the second cavity and the first cavity, and the switch valve is configured to control communication or non-communication between the first cavity and the second cavity. In some embodiments, a partition is disposed in the bottle body, the partition is configured to partition the inner cavity of the bottle body into the first chamber and the second chamber, the partition is formed with a liquid inlet, the switch valve is disposed at the liquid inlet, and the liquid inlet is disposed at one end of the second chamber away from the bottle mouth. In some embodiments, the switch valve comprises a moving part and an elastic part, wherein the moving part is configured to open the liquid inlet under the action of external force, the elastic part has elastic potential energy for enabling the moving part to seal the liquid inlet, the first chamber and the second chamber are communicated through the liquid inlet when the liquid inlet is in an open state, and the first chamber and the second chamber are not communicated when the liquid inlet is in a sealed state. In some embodiments, a channel is arranged in the moving part, a first opening of the channel is positioned on the end face of the moving part facing the bottle opening, a second opening of the channel is positioned on the side wall of the moving part, when the liquid inlet is in an open state, the first chamber, the second opening, the channel, the first opening and the second chamber are communicated in sequence, and when the liquid inlet is in a blocking state, the first chamber is not communicated with the second opening. In some embodiments, the second opening is provided in a plurality, and the second openings are spaced around the periphery of the moving member. In some embodiments, the moveable member is configured such that in the open state, the second opening enters the first chamber with the moveable member. In some embodiments, the on-off valve further comprises a first seal connected to an end of the moving member facing away from the bottle mouth, the first seal configured to seal a gap between the moving member and the liquid inlet when the liquid inlet is in a blocked state. In some embodiments, the bottle body comprises a first shell and a first bottom cover, the first shell is provided with the bottle mouth, one end of the first shell, which is away from the bottle mouth, is connected with the first bottom cover, and the liquid storage bottle further comprises a second sealing piece, which is respectively connected with the first shell and the first bottom cover, so as to seal a gap between the first shell and the first bottom cover. In some embodiments, the atomizer further comprises a liquid storage bin, the liquid storage bottle, a support and a liquid guide element, wherein the support is fixedly connected with the liquid storage bin, a supporting part is arranged on one side, away from the liquid storage bin, of the support, the supporting part is inserted into the second cavity and is abutted to the switch valve, the liquid guide element is connected with the support, one end of the liquid guide element is inserted into the second cavity, and the other end of the liquid guide element is inserted into the inner cavity of the liquid storage bin. In some embodiments, the bracket comprises a first through hole, a second through hole and an air vent, one end of the first through hole is positioned on the end face of the supporting part, the first through hole is communicated with a first opening