一种雾化器及气溶胶生成装置

Abstract

本申请实施例提供一种雾化器及气溶胶生成装置，雾化器包括安装组件和雾化芯。安装组件包括安装座与安装壳，安装壳设有安装空间，安装座经安装空间的敞开位置嵌入安装空间内，安装座设有第一腔、第二腔和安装腔，第二腔位于第一腔沿第一方向的一侧，第二腔沿第一方向背离第一腔的一侧敞开并与安装空间连通，安装通道沿第二方向连通第一腔和进气通道，第二腔沿第一方向靠近第一腔一侧的第一端面设有第一导液槽，第一腔的内壁设有第二导液槽，第二导液槽连通第一导液槽与安装腔；雾化芯设于安装腔内。本申请实施例中的雾化器，在气溶胶生成基质无法直接通过导液口进入第一腔的情况下，能够通过第一导液槽向雾化芯输送一定量的气溶胶生成基质。

Claims

1. An atomizer characterized by, include: The mounting assembly includes a mounting base and a mounting shell. The mounting shell has a mounting space and a through-flow air outlet. The mounting space is open on one side along a first direction. At least a portion of the mounting base is embedded in the mounting space through the open position of the mounting space. The mounting base has a first cavity, a second cavity, a mounting cavity, and a through-flow air inlet. The air inlet is connected to the air outlet. The second cavity is located on one side of the first cavity along the first direction and the two are connected to form a liquid guide port. The second cavity is open on one side of the first cavity away from the first cavity along the first direction and is connected to the mounting space. The mounting cavity is connected to the first cavity and the air inlet along a second direction. The first direction and the second direction intersect. The second cavity has a first liquid guide groove on a first end face near the first cavity along the first direction. The inner wall of the first cavity has a second liquid guide groove. The second liquid guide groove is connected to the first liquid guide groove and the mounting cavity. The atomizing core is located inside the mounting cavity.

2. The atomizer of claim 1, wherein, At least a portion of the liquid guide port is located on one side of the first end face along the second direction, and the first liquid guide groove extends along the second direction in a direction away from the liquid guide port.

3. The atomizer of claim 2, wherein, A portion of the first liquid guide groove is located at the furthest point from the liquid guide port along the second direction from the edge of the first end face.

4. The atomizer of claim 1, wherein, The first liquid guide groove extends along the edge of the first end face.

5. The atomizer of claim 1, wherein, The width of the cross-section of the first liquid guiding groove perpendicular to its extension direction ranges from 0.2 mm to 0.6 mm; And / or, the width of the cross section of the second liquid guide groove perpendicular to its extension direction ranges from 0.2 mm to 0.6 mm.

6. The atomizer according to claim 1, characterized in that, The second liquid guiding groove and the mounting cavity form a communication port, and the atomizing core cover is disposed at the communication port; Alternatively, the edge of the connecting port is spaced apart from the atomizing core, and the minimum distance between the two does not exceed 1mm.

7. The atomizer of claim 1, wherein, The inner wall of the first cavity is provided with a liquid storage tank, which is open to one side of the first cavity and communicates with the mounting cavity.

8. The atomizer of claim 7, wherein, The number of liquid storage tanks is multiple, and the multiple liquid storage tanks surround the periphery of the mounting cavity; And / or, the width of the cross section of the liquid storage tank perpendicular to its extension direction ranges from 0.2 mm to 0.8 mm.

9. The atomizer of claim 1, wherein, The first direction is perpendicular to the second direction. The air outlet extends along the first direction and forms an air outlet at one end. The air outlet is located on the second end face of the mounting shell along the first direction. The outer contour surface of the mounting shell includes a first surface and a second surface. Both the first surface and the second surface are connected to the second end face. The first surface is located on the side of the second cavity away from the mounting cavity along the second direction, and the second surface is located on the other side. In the tangential plane formed by the first surface, the maximum slope between it and the reference plane formed through the first direction and the second direction is the first slope. In the tangential plane formed by the second surface, the maximum slope between it and the reference plane is the second slope. The first slope is greater than the second slope.

10. An aerosol-generating device comprising: The aerosolizer according to any one of claims 1 to 9, wherein the aerosolizer is included in an electronic cigarette, and the electronic cigarette includes a power supply component electrically connected to the aerosolizer.

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