Oil storage cotton and electronic cigarette atomizer
By designing through holes and oil guide grooves on the oil-collecting cotton body, the problems of poor oil guidance and leakage in ultra-thin rectangular oil-collecting cotton are solved, achieving stable oil supply for electronic cigarettes and ensuring the normal operation of electronic cigarettes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-04-10
AI Technical Summary
Existing ultra-thin rectangular oil-absorbing cotton has problems with poor oil conduction and leakage, which prevents electronic cigarettes from achieving effective mass production.
Design an oil-storing cotton body with a density of 0.075-0.095 g/cm3. It has a through hole, a first oil guide groove and a second oil guide groove. The included angle between the oil guide grooves is 45-65°. The grooves are filled with fibers. The heating core is located in the through hole and is correspondingly set with the oil guide groove, forming a structure that can lock in oil and guide oil stably.
It achieves efficient oil locking and stable oil delivery in e-cigarettes, solving the problems of poor oil delivery and leakage, and ensuring the normal operation of e-cigarettes.
Smart Images
Figure CN224098790U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to electronic cigarette technical field, concretely relates to a kind of oil storage cotton and electronic cigarette atomizer. BACKGROUND
[0002] Oil storage cotton is an important component in electronic cigarette, mainly for the role of storage and supply of tobacco tar, it can absorb and store a certain amount of tobacco tar. When the atomizer works, tobacco tar is uniformly and stably supplied to the atomizer through its fiber structure to ensure the normal work of electronic cigarette.
[0003] However, in the process of realizing the utility model, the inventor found that at least the following problems exist in the prior art: due to poor oil guiding and liquid leakage, the ultra-thin rectangular oil storage cotton cannot be effectively mass-produced on electronic cigarettes. UTILITY MODEL CONTENT
[0004] The utility model aims to solve the above technical problems at least to some extent. To this end, the utility model aims to provide an oil storage cotton and an electronic cigarette atomizer.
[0005] The technical scheme adopted by the utility model is as follows:
[0006] An oil storage cotton includes an oil storage cotton body, the density of the oil storage cotton body is 0.075-0.095 g / cm 3 , a through hole is provided on the oil storage cotton body, a first oil guiding groove and a second oil guiding groove are provided in the oil storage cotton body, and the first oil guiding groove and the second oil guiding groove are both in communication with the through hole.
[0007] Preferably, the included angle between the first oil guiding groove and the second oil guiding groove is 45-65°. The depth of the first oil guiding groove and the second oil guiding groove is both 13-35 mm. The oil storage cotton body is in the shape of a cuboid. The first oil guiding groove and / or the second oil guiding groove is filled with fibers.
[0008] An electronic cigarette atomizer includes a heating core and the above-mentioned oil storage cotton, the heating core is located in the through hole, and the heating core is oppositely arranged with the first oil guiding groove and the second oil guiding groove.
[0009] The utility model has the advantages of:
[0010] The oil storage cotton provided by the utility model realizes efficient oil locking and stable oil guiding by opening oil guiding grooves, and solves the problems of poor oil guiding and oil leakage of electronic cigarette ultra-thin products. DRAWING DESCRIPTION
[0011] Figure 1 is a perspective view of the oil storage cotton of the utility model.
[0012] Figure 2 is a perspective view of the oil storage cotton of the utility model from another angle.
[0013] Figure 3 This is a front view of the oil storage cotton of this utility model.
[0014] Figure 4 This is a bottom view of the oil storage cotton of this utility model.
[0015] In the diagram: 1-Oil storage cotton body; 2-Through hole; 3-First oil guide groove; 4-Second oil guide groove. Detailed Implementation
[0016] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings herein can generally be arranged and designed in various different configurations.
[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components.
[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0019] like Figures 1 to 4 As shown, an oil-absorbing cotton product of this embodiment includes an oil-absorbing cotton body 1, which is rectangular in shape; the density of the oil-absorbing cotton body 1 is 0.075~0.095 g / cm³. 3 Compared to traditional oil storage cotton, the density of the oil storage cotton itself increases by 0.01 g / cm³. 3 This improves the oil-locking ability of the oil-storage cotton body 1, but the oil guiding speed will decrease. Therefore, it is compensated by opening an oil guiding groove.
[0020] Specifically, the oil-absorbing cotton body 1 has a through hole 2, and a first oil-guiding groove 3 and a second oil-guiding groove 4 are provided inside the oil-absorbing cotton body 1. Both the first oil-guiding groove 3 and the second oil-guiding groove 4 are connected to the through hole 2. The first oil-guiding groove 3 and the second oil-guiding groove 4 form a V-shaped groove. The oil-guiding groove can balance the oil guiding efficiency and oil locking ability within the limited thickness of the oil-absorbing cotton body 1, avoiding leakage due to weak structure. The oil-guiding groove divides the oil-collecting area of the oil-absorbing cotton body 1, uses surface tension to control the smooth flow of liquid, prevents excessive liquid leakage, and prevents the liquid from flowing in a concentrated manner due to gravity or vibration.
[0021] likeFigure 3 As shown, the first oil guide groove 3 and the second oil guide groove 4 have the same depth, and the depth h = 13-35 mm. Figure 4 As shown, the included angle a between the first oil guide groove 3 and the second oil guide groove 4 = 45-65°.
[0022] An electronic cigarette atomizer comprises a heating core and the above-mentioned oil storage cotton, the heating core is located in the through hole 2, and the heating core is oppositely arranged with the first oil guide groove 3 and the second oil guide groove 4.
[0023] After the oil storage cotton is injected with oil, the oil pressure is caused to downward due to pressure and temperature, the first oil guide groove 3 and the second oil guide groove 4 are both filled with high-density fibers, and a physical isolation wall is formed to play a protection role. The fiber structure at the edge of the groove forms a liquid barrier through capillary action.
[0024] The utility model is not limited to the above-optional implementation, and anyone can derive other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, any technical scheme falling within the scope defined by the claims of the utility model falls within the protection scope of the utility model.
Claims
1. An oil storage cotton, characterized by: The oil storage cotton body (1) has a density of 0.075-0.095 g / cm 3 The oil storage cotton body (1) is provided with a through hole (2), and the oil storage cotton body (1) is provided with a first oil guide groove (3) and a second oil guide groove (4), both of which are communicated with the through hole (2).
2. The oil storage cotton according to claim 1, characterized in that: The included angle between the first oil guide groove (3) and the second oil guide groove (4) is 45-65°.
3. The oil storage cotton of claim 1, wherein: The depth of the first oil guide groove (3) and the second oil guide groove (4) is 13-35mm.
4. The oil storage cotton of claim 1, wherein: The oil storage cotton body (1) is cuboid.
5. The oil storage cotton of claim 1, wherein: The first oil guide groove (3) and / or the second oil guide groove (4) is filled with fibers.
6. An electronic cigarette atomizer, characterized by: The heating core is located in the through hole (2), and the heating core is oppositely arranged with the first oil guide groove (3) and the second oil guide groove (4).