Smoke-proof oil soaking structure

Abstract

The utility model relates to electronic cigarette technical field discloses a kind of anti-tobacco oil soaking structure, including shell, the battery compartment is fixedly connected in shell interior, battery is installed in the battery compartment interior, the oil absorption cotton is provided in the battery top, the bracket is fixedly connected in shell interior, two magnets are fixedly connected in the bracket interior, multiple elastic needles are installed in the bracket interior, sealing silica gel is installed in the bracket bottom, microphone is provided on the battery compartment outside, microphone trigger hole is opened in the battery compartment interior, multiple air holes are opened in the bracket interior, PCBA is installed in the shell interior. In the utility model, PCBA and the air passage of battery compartment are physically isolated, can prevent tobacco oil or condensate from contacting PCBA, thereby avoiding the short circuit of electronic components, the problem of automatic operation of equipment caused by cartridge oil leakage or condensate accumulation, and further prolonging the service life of equipment, while improving the use experience of consumers.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to a structure that prevents e-liquid immersion. Background Technology

[0002] During the use of e-cigarettes and other atomizing devices, e-liquid will produce condensate after being heated and atomized. At the same time, the internal air passage of the device may leak e-liquid due to improper sealing. This e-liquid or condensate can seep into the core electronic components such as PCBA, battery, and microphone inside the device, causing malfunctions such as short circuits, poor contact, and functional failures. This will affect the lifespan and safety of the device, and ultimately reduce the user experience.

[0003] Currently, the PCBA (Printed Circuit Board Assembly) of electronic cigarette devices is generally placed inside the battery compartment. Since the PCBA is placed inside the battery, if there is e-liquid leakage or condensation accumulation, the e-liquid or condensation will directly adhere to the PCBA. This can lead to phenomena such as the microphone activating automatically, increased static current causing rapid power loss, and short circuits in electronic components, thereby reducing the user experience and the lifespan of the device.

[0004] To address the above problems, a structure that prevents immersion in fumes and oil is proposed. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a structure that prevents immersion in tobacco oil, aiming to improve the problems in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An anti-e-oil immersion structure includes an outer shell, a battery compartment fixedly connected inside the outer shell, a battery installed inside the battery compartment, an oil-absorbing cotton provided on the top of the battery, a bracket fixedly connected inside the outer shell, two magnets fixedly connected inside the bracket, multiple spring pins installed inside the bracket, a sealing silicone installed at the bottom of the bracket, a microphone provided on the outside of the battery compartment, a microphone trigger hole opened inside the battery compartment, multiple vent holes opened inside the bracket, and a PCBA installed inside the outer shell.

[0008] As a further description of the above technical solution:

[0009] The battery compartment is equipped with EVA foam, which abuts against the battery.

[0010] As a further description of the above technical solution:

[0011] A decorative ring is fixedly connected to the outer periphery of the outer shell;

[0012] As a further description of the above technical solution:

[0013] The battery compartment is equipped with a microphone silicone sealant, and the microphone abuts against the microphone silicone sealant.

[0014] As a further description of the above technical solution:

[0015] Both the outer casing and the battery compartment are in contact with the sealing silicone.

[0016] As a further description of the above technical solution:

[0017] The battery compartment has a wire hole inside and a sealant around its outer perimeter.

[0018] As a further description of the above technical solution:

[0019] An air regulating valve is installed inside the outer casing, and an air regulating silicone is installed on the outside of the air regulating valve.

[0020] As a further description of the above technical solution:

[0021] The bracket contains silicone airway material.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by physically isolating the PCBA from the air duct of the battery compartment, it is possible to prevent e-liquid or condensate from contacting the PCBA, thereby avoiding problems such as short circuits of electronic components and automatic operation of the device caused by e-liquid leakage or condensate accumulation, thus extending the service life of the device and improving the user experience. Attached Figure Description

[0024] Figure 1 This is a structural cross-sectional diagram of the outer shell of the present invention, which is designed to prevent immersion in smoke and oil.

[0025] Figure 2 This is a schematic diagram of the structure of a battery compartment with an anti-oil immersion structure proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a microphone silicone with an anti-oil-soaking structure proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of a support for preventing immersion in soot oil proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of a spring needle with an anti-oil immersion structure proposed in this utility model.

[0029] Legend:

[0030] A01, Decorative ring; A02, Outer shell; A03, Magnet; A04, Air duct silicone; A05, Oil-absorbing cotton; A06, EVA foam; A07, Battery; A08, Battery compartment; A09, Spring pin; A10, Bracket; A11, PCBA; A12, Air regulating silicone; A13, Air regulating valve; A14, Microphone silicone; A15, Sealant; A16, Air vent; A17, Microphone; A18, Microphone trigger hole; A19, Sealing silicone. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-5 This utility model provides an embodiment of a structure resistant to e-liquid immersion, comprising a shell A02, which serves as the external body of the device, providing an installation foundation and structural support for internal components. A battery compartment A08 is fixedly connected inside the shell A02, housing a battery A07. The battery compartment A08 accommodates and protects the battery A07, which provides power to the electronic cigarette. An absorbent cotton A05 is positioned on top of the battery A07 to absorb leaked e-liquid and prevent damage to other components. A bracket A10 is fixedly connected inside the shell A02, containing two magnets A03. The bracket A10 serves as the core support structure for the cartridge connection, with the magnets A03 achieving stable connection and quick disassembly between the cartridge and the device through magnetic attraction. The device is equipped with multiple spring pins A09, which are used to establish electrical continuity between the cartridge and the device, ensuring the normal activation of the atomization function. A sealing silicone A19 is installed at the bottom of the bracket A10. The sealing silicone A19, along with the outer shell A02 and battery compartment A08, forms a sealed area, thus isolating PCBAA11 from the airway and protecting it from direct contact with leaked e-liquid. A microphone A17 is located on the outside of the battery compartment A08, and a microphone trigger hole A18 is located inside the battery compartment A08. Multiple air passages A16 are located inside the bracket A10, and PCBAA11 is installed inside the outer shell A02. When the user smokes, airflow enters the device through the air passages A16, triggers the microphone A17 through the microphone trigger hole A18, and transmits a signal to PCBAA11, at which point the device enters its working state.

[0033] Reference Figures 1-5The battery compartment A08 contains EVA foam A06, which abuts against the battery A07. The elastic cushioning of the EVA foam reduces damage to the battery A07 caused by device shaking. A decorative ring A01 is fixedly connected to the outer periphery of the outer shell A02. The decorative ring A01 improves the appearance of the e-cigarette, thereby increasing user comfort. Inside the battery compartment A08, a microphone silicone A14 is installed, abutting against the microphone A17. The sealing properties of the microphone silicone A14 secure the microphone A17 and seal any gaps, preventing e-liquid from seeping into the microphone A17. Both the outer shell A02 and the battery compartment A08 abut against sealing silicone A19. The elastic deformation of the sealing silicone A19 achieves a tight fit, blocking... E-liquid or condensate in the airway diffuses towards the vicinity of PCBAA11. A wiring hole is provided inside the battery compartment A08, allowing the connecting wires of PCBAA11 to pass through. A sealant A15, made of Kraft adhesive, is applied to the outer periphery of the battery compartment A08 to seal the wiring hole, preventing e-liquid from entering the vicinity of PCBAA11. An airflow regulating valve A13 is installed inside the outer casing A02, with an airflow regulating silicone A12 installed on its outer side. Rotating the airflow regulating valve A13 adjusts the airflow, and the sealing effect of the airflow regulating silicone A12 ensures stable airflow regulation. An airway silicone A04 is installed inside the bracket A10, enhancing the airway's sealing and reducing condensate buildup on the inner wall of the airway.

[0034] Working principle: First, install the microphone silicone A14 into the positioning slot of the battery compartment A08. Then, pass the wire on PCBAA11 through the wire hole of the battery compartment A08, and then fix PCBAA11 with screws. The wire hole of the battery compartment A08 is sealed with sealant A15. Through this series of operations, PCBAA11 can be installed on the outside of the battery compartment A08, effectively isolating it from the air duct. This prevents e-liquid or condensate from contacting PCBAA11, avoiding equipment failure caused by e-liquid corrosion, and bringing users a more reliable and high-quality user experience.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

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