Electronic cigarette with high-sensitivity touch switch
By incorporating a mirrored conductive plate and a touch switch with a touch chip into an electronic cigarette, the problems of insufficient touch area and sensitivity in existing technologies are solved, achieving a highly sensitive touch operation experience while reducing cost and space occupation.
Patent Information
- Application Number
- CN202423158353.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-19
AI Technical Summary
The touch switches in existing electronic cigarettes have low touch area and low sensitivity, making them inconvenient for users to operate.
The touch switch, composed of a mirror conductive plate and a touch chip, increases the touch area and is connected to the circuit board through conductive components to sense user touch signals and control the power supply.
It improves the sensitivity of the touch switch and the ease of user operation, saves space and has a low cost, and has an attractive appearance.
Smart Images
Figure CN223745777U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic cigarette field especially with high sensitivity touch switch's electronic cigarette. BACKGROUND
[0002] As the substitute of cigarette - electronic cigarette, because the convenience of carrying and the reduction of the production of cigarette ash, electronic cigarette is gradually loved by young people. In the prior art, in order to reduce the energy consumption of electronic cigarette, the touch switch is usually arranged on electronic cigarette to control the on-off of electric energy, but the touch switch needs to be separately arranged on the outside of electronic cigarette, and it is single-point touch, and the touch area and sensitivity are low, which is inconvenient for user touch and use. SUMMARY
[0003] The utility model discloses a kind of electronic cigarettes with high sensitivity touch switch, which is to overcome the deficiencies in the prior art.
[0004] The utility model discloses a kind of electronic cigarettes with high sensitivity touch switch, which is to overcome the deficiencies in the prior art.
[0005] A kind of electronic cigarette with high sensitivity touch switch, comprising:
[0006] The smoke rod includes a mouthpiece, an atomizer, a circuit board and a shell, the shell is provided with a containing cavity, the atomizer and the circuit board are arranged in the containing cavity, and the circuit board is electrically connected with the atomizer; the mouthpiece is arranged at the top of the shell, and the mouthpiece is communicated with the atomizer to form a smoke channel; an air inlet hole is formed in the shell; and
[0007] The touch switch includes a mirror surface conductive plate, a touch chip and a conductive part, the circuit board is electrically connected with the touch chip, the touch chip is electrically connected with the mirror surface conductive plate through the conductive part, and the mirror surface conductive plate is used for sensing the touch signal of a user, so that the touch signal is conducted into the touch chip.
[0008] In one embodiment, the conductive part includes an electrode column and conductive cotton, the electrode column is electrically connected with the touch chip, the electrode column and the conductive cotton are electrically connected, and the conductive cotton is electrically connected with the mirror surface conductive plate.
[0009] In one embodiment, a circular ring groove is arranged at the connecting gap between the mouthpiece and the shell, and a sealing ring is arranged in the circular ring groove.
[0010] In one embodiment, the air inlet hole and the mouthpiece are arranged at two ends of the shell.
[0011] In one of the embodiments, the cigarette rod further comprises a screw, the shell and the circuit board are provided with corresponding screw holes, and the screw is screwed into the screw holes to fasten the shell and the circuit board.
[0012] In one of the embodiments, the cigarette rod further comprises a battery, the battery is arranged in the accommodating cavity, and the battery is electrically connected with the circuit board.
[0013] In one of the embodiments, the cigarette rod further comprises a limiting block, the limiting block is arranged in the gap between the battery and the shell.
[0014] In one of the embodiments, the limiting block is a silica gel block or a rubber block.
[0015] In one of the embodiments, the battery is a rechargeable battery, the shell is provided with a charging interface, and the charging interface is electrically connected with the battery.
[0016] In one of the embodiments, the charging interface is a USB interface, a Lightning interface or a Type-c interface.
[0017] Compared with the prior art, the electronic cigarette with the high-sensitivity touch switch has at least the following advantages:
[0018] The electronic cigarette with the high-sensitivity touch switch comprises a cigarette rod and a touch switch, the cigarette rod comprises a cigarette holder, an atomizer, a circuit board and a shell, the shell is provided with an accommodating cavity, the atomizer and the circuit board are arranged in the accommodating cavity, and the circuit board is electrically connected with the atomizer. The cigarette holder is arranged at the top of the shell, the cigarette holder is communicated with the atomizer to form a smoke channel, and an air inlet hole is arranged on the shell. The touch switch comprises a mirror surface conductive plate, a touch chip and a conductive piece, the circuit board is electrically connected with the touch chip, the touch chip is electrically connected with the mirror surface conductive plate through the conductive piece, and the mirror surface conductive plate is used for sensing a touch signal of a user so that the touch signal is conducted to the touch chip. The electronic cigarette with the high-sensitivity touch switch has the advantages that the single-point touch control in the prior art is innovated to be mirror surface touch, a touch position does not need to be reserved separately, the touch area of the touch switch is increased, the sensitivity of touch is improved, and the electronic cigarette with the high-sensitivity touch switch is low in cost and beautiful in appearance. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced.
[0020] Figure 1 Fig. 1 is a sectional structure schematic view of the electronic cigarette with the high-sensitivity touch switch in one embodiment of the present application.
[0021] Figure 2The utility model discloses a structure schematic diagram of electronic cigarette with high sensitivity touch switch of one embodiment in the utility model.
[0022] Figure 3 The utility model discloses a structure schematic diagram of electronic cigarette with high sensitivity touch switch of one embodiment in the utility model.
[0023] Figure 4 The utility model discloses a structure schematic diagram of battery and limit block of one embodiment in the utility model.
[0024] Reference Signs:
[0025] Cigarette rod 100, cigarette holder 10, atomizer 11, circuit board 12, shell 13, air inlet hole 14, screw 15, battery 16, limit block 17, charging interface 18, sealing ring 19, touch switch 200, mirror conductive plate 20, conductive piece 21, electrode column 22, conductive cotton 23, sealing block 24, touch chip 25. Specific Implementation
[0026] In order to facilitate understanding the utility model, below will be more comprehensive description of the utility model with reference to relevant drawings.
[0027] The application proposes an electronic cigarette with high sensitivity touch switch, please refer to Figure 1 、 Figure 2 And Figure 3 , including: cigarette rod 100 and touch switch 200, cigarette rod 100 includes cigarette holder 10, atomizer 11, circuit board 12 and shell 13. The shell 13 is provided with the accommodation cavity, and the atomizer 11 and the circuit board 12 are arranged in the accommodation cavity, and the circuit board 12 is electrically connected with the atomizer 11. The cigarette holder 10 is arranged at the top of the shell 13, and the cigarette holder 10 is communicated with the atomizer 11, forming a smoke channel. An air inlet hole 14 is formed on the shell 13, so that the outside air enters the atomizer 11 at high speed and mixes with the atomized liquid drops, reduces the high concentration of the atomized liquid drops, so that the mixture of the atomized liquid drops and the air is suitable for the taste of the user. The oral cavity of the person is contacted with the cigarette holder 10, so that the negative pressure is formed in the inside of the cigarette rod 100, so that the air enters from the air inlet hole on the opposite side of the cigarette holder 10, the outside power supply is supplied to the circuit board 12, so that the atomizer 11 atomizes the tobacco tar, and the outside air passes through the atomizer 11 and the smoke channel in turn, the air mixes with the atomized liquid drops in the atomizer 11, and forms mixed smoke, and finally the mixed smoke is guided from the cigarette holder 10 to the oral cavity. The atomized liquid drops are the mist drops after the tobacco tar atomization.
[0028] It should be noted that the atomizer 11 is provided with a separate oil tank. The oil tank is filled with tobacco tar. When the user sucks from the cigarette holder 10, the atomizer 11 starts to atomize the tobacco tar in the oil tank to form smoke. The atomizer 11 comprises a silica gel sleeve, a bracket and an atomizing core assembly, the silica gel sleeve is sleeved on the upper surface of the atomizing core assembly, and the silica gel sleeve is sealed and filled in the gap between the atomizing core assembly and the shell 13. The bracket is clamped on the inner side of the shell 13, supporting the atomizing core assembly and the silica gel sleeve. The sealing sleeve can prevent the oil tank from leaking tobacco tar from the gap between the atomizing core assembly and the shell 13, further ensuring the sealing of the oil tank, improving the user's experience, and making the product more competitive.
[0029] Specifically, please refer to Figure 1 and Figure 2 , the touch switch 200 includes a mirror conductive plate 20, a touch chip 25 and a conductive part 21, and the touch switch 200 opens or closes the electric energy in the cigarette holder 100 when the human body touches the mirror conductive plate 20. The circuit board 12 is electrically connected with the touch chip 25, and the touch chip 25 is electrically connected with the mirror conductive plate 20 through the conductive part 21, wherein the mirror conductive plate 20 adopts electroplating process, so that the whole mirror conductive plate 20 has conductivity. The mirror conductive plate 20 is used for sensing the touch signal of the user, so that the touch signal is conducted to the touch chip 25, and the touch chip 25 receives the touch signal, and then the power supply of the circuit board 12 is turned on, and the circuit board 12 supplies power to the atomizer 11, otherwise, the power supply is turned off. The utility model innovates from single-point touch control in prior art to mirror conductive plate 20 touch, which increases the touch area of the touch switch 200, the touch area of the mirror conductive plate is large, the sensing area is large, the user touches more conveniently, compared with single-point touch control, the utility model improves the sensitivity of user touch, and the cost is low, the appearance is beautiful, the touch position does not need to be reserved separately, space is saved, and the appearance is more neat.
[0030] It should be noted that the lower part of the atomizer 11 is also provided with a sealing block 25, which is a silica gel block, preventing the tobacco tar in the atomizer 11 from leaking into the battery 16, and improving the sealing performance.
[0031] In an embodiment, the conductive member 21 comprises an electrode column 22 and conductive cotton 23, the electrode column 22 is electrically connected with the touch chip 25, the electrode column 22 and the conductive cotton 23 are electrically connected, the conductive cotton 23 is electrically connected with the mirror surface conductive plate 20, and the conductive member 21 has low cost. In addition, the electrode column 22 is made of a conductive material, which can be a material with good conductivity such as copper. The conductive cotton 23 is a kind of conductive sponge with elasticity, which can be compressed between the electrode column 22 and the mirror surface conductive plate 20 to form a certain deformation amount. When the electronic cigarette is impacted, slight deformation will occur between the components, and the conductive sponge uses its own resilience to ensure that the touch chip 25 is still in full contact with the mirror surface conductive plate 20. Furthermore, the touch chip 25 is still in full electrical connection with the mirror surface conductive plate 20, which improves the reliability and stability of the touch switch 200.
[0032] Further, a circular groove is arranged at the connecting gap between the mouthpiece 10 and the shell 13, and the sealing ring 19 is embedded in the circular groove. The sealing ring 19 plays a role in sealing the smoke and tobacco tar, solves the problem of oil leakage at the mouthpiece 10, prevents the smoke and tobacco tar from leaking out, enhances the sealing performance of the assembly of the oil tank, the atomizer 11 and the mouthpiece 10, and avoids causing bad experience for the user.
[0033] Still further, the air inlet hole 14 and the mouthpiece 10 are arranged at two ends of the shell 13, and the air inlet hole 14 and the mouthpiece 10 are arranged in a straight line, which reduces the hindrance of the inner wall of the shell 13 to the air flow, reduces the wind resistance and suction resistance, and further makes the user's suction more labor-saving.
[0034] In an embodiment, the tobacco rod 100 further comprises a screw 15, and the shell 13 and the circuit board 12 are provided with corresponding screw holes. The screw 15 is screwed into the screw holes to fasten the shell 13 and the circuit board 12, so that the circuit board 12 is fixed in the shell 13, avoids unstable installation of the circuit board 12 in the shell 13, generates abnormal sound when the tobacco rod 100 shakes, and improves the installation stability of the circuit board 12.
[0035] Further, the tobacco rod 100 further comprises a battery 16, and the battery 16 is arranged in the accommodating cavity, so that the user does not need to connect an external power supply when using the electronic cigarette, the electronic cigarette is provided with a power supply, and the convenience of the electronic cigarette is improved. The battery 16 is electrically connected with the circuit board 12, and the battery 16 supplies power to the circuit board 12.
[0036] Please refer to Figure 2 and Figure 4 , the tobacco rod 100 further comprises a limiting block 17, and the limiting block 17 is arranged in the gap between the battery 16 and the shell 13, so that the battery 16 is limited in the shell 13, avoids unstable installation of the battery 16 in the shell 13, generates abnormal sound when the tobacco rod 100 shakes, and improves the installation stability of the battery 16.
[0037] Preferably, the limiting block 17 is a silica gel block or a rubber block, so that the limiting block 17 also has the performance of shock absorption, and when the tobacco rod 100 is collided, the silica gel block or the rubber block can absorb certain vibration, protect the battery 16, and reduce the damage of the collision to the battery 16.
[0038] In an embodiment, the battery 16 is a rechargeable battery, and when the battery 16 is insufficient, the battery 16 can be charged without replacing the battery 16. The shell 13 is provided with a charging interface 18, and the charging interface 18 is electrically connected with the battery 16. An external power supply is plugged on the charging interface 18 to charge the battery 16. Further, the charging interface 18 is a USB interface, a Lightning interface or a Type-c interface, the setting of the charging interface 18 is diversified, and the USB interface, the Lightning interface or the Type-c interface are the three most common interfaces, and have strong universality. In addition, the shell 13 is provided with a logo pattern, and the logo pattern can be a cartoon character, a fine pattern or a landmark building, so that a specific logo or an interesting pattern is silk-screened or branded on the shell 13, and the shopping desire of consumers is aroused.
[0039] The above-mentioned embodiments only express several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.
Claims
1. 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The electronic cigarette with high-sensitivity touch switch according to claim 1, characterized in that, 3. The electronic cigarette with high-sensitivity touch switch according to claim 1, characterized in that, 4. The electronic cigarette with high-sensitivity touch switch according to claim 1, characterized in that, 5. The electronic cigarette with high-sensitivity touch switch according to claim 1, characterized in that, 6. The electronic cigarette with high-sensitivity touch switch according to claim 1, characterized in that, 7. The electronic cigarette with high sensitivity touch switch according to claim 6, characterized in that, 8. The electronic cigarette with high-sensitivity touch switch according to claim 7, characterized in that, 9. The electronic cigarette with high sensitivity touch switch according to claim 6, characterized in that, 10. The electronic cigarette with high-sensitivity touch switch according to claim 9, characterized in that,