Detachable capacitor battery structure for electronic cigarette

Abstract

The utility model discloses a detachable capacitor battery structure for an electronic cigarette. The detachable capacitor battery structure comprises a battery shell, a super capacitor, an insulating spacer and a circuit board, wherein the super capacitor is sleeved in the battery shell; the insulating spacer is arranged at the upper end of the super capacitor; a positive wire and a negative wire of the super capacitor are upwards arranged in the battery shell, and a first through hole through which the positive wire penetrates and a second through hole through which the negative wire penetrates are formed in the insulating spacer respectively. A first electroless copper hole is formed in the center of the circuit board, a battery positive electrode cap is welded to the first electroless copper hole, a through hole is formed in the top of the battery positive electrode cap, a microphone sensor is arranged on the bottom layer of the circuit board, a second electroless copper hole and a third electroless copper hole are formed in the positions, corresponding to the two sides of the battery positive electrode cap, of the circuit edge respectively, and a positive electrode wire is inserted into the second electroless copper hole. A cathode wire is inserted into the third copper deposition hole, and the first copper deposition hole and the second copper deposition hole are connected through a conductive circuit. The third copper deposition hole is led to the top edge of the circuit board through a conductive circuit, and a conductive metal ring sheet is attached to the top edge of the circuit board.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electronic cigarettes, and in particular, to a detachable capacitor battery structure for an electronic cigarette. Background Art

[0002] An electronic cigarette is an electronic atomization product that atomizes e-liquid into aerosol vapor particles for people to inhale by electric heating. The types of electronic cigarettes include integrated electronic cigarettes and cartridge-based electronic cigarettes. Regardless of the type of electronic cigarette, their common feature is that they all need to be provided with a battery to supply power to the electronic cigarette. The existing electronic cigarette batteries generally use soft-pack lithium-ion battery cells and are directly installed in the electronic cigarette housing. They are usually used as disposable batteries, resulting in a great waste of resources. On the other hand, for the existing electronic cigarettes using lithium batteries, their charging time usually ranges from 30 minutes to several hours, depending on the capacity of the battery and the power of the charger. For most brands of electronic cigarettes, in order to protect the service life of the battery, slow charging is usually adopted. However, an electronic cigarette is a tobacco alternative product to replace cigarettes. For electronic cigarette consumers, they hope that when using an electronic cigarette, even when it is out of power, it can be quickly charged to reduce the waiting time. Therefore, it is necessary to optimize and improve the existing electronic cigarette battery to solve the above problems. Summary of the Utility Model

[0003] In view of this, the present disclosure provides a detachable capacitor battery structure for an electronic cigarette, which realizes a fast-charging electronic cigarette battery unit, solves the problem of long charging time of the existing electronic cigarette, and as a detachable type, the battery unit can be quickly replaced without waiting.

[0004] According to one aspect of the present disclosure, there is provided a detachable capacitor battery structure for an electronic cigarette, including a battery housing, a supercapacitor sleeved in the battery housing, an insulating gasket disposed on the upper end of the supercapacitor, and a circuit board disposed on the insulating gasket. The battery housing is a hollow cylindrical housing with an open upper end. The positive and negative wires of the supercapacitor are placed upward into the battery housing. The insulating gasket is provided with a first through hole for passing through the positive wire and a second through hole for passing through the negative wire. The circuit board is a circular board. A first through-hole for copper deposition is provided at the center position of the circuit board, and a battery positive cap is welded on the first through-hole for copper deposition. A through hole is provided at the top of the battery positive cap. A microphone sensor is disposed on the bottom layer of the circuit board. Second and third through-holes for copper deposition are respectively provided at two sides of the battery positive cap corresponding to the circuit board edge. The second through-hole for copper deposition is inserted with the positive wire, and the third through-hole for copper deposition is inserted with the negative wire. The first through-hole for copper deposition and the second through-hole for copper deposition are electrically connected by a conductive circuit. The third through-hole for copper deposition is led to the top edge of the circuit board through a conductive circuit, and a conductive metal ring piece is attached to the top edge of the circuit board.

[0005] Further, a negative conductive circuit connecting to the third through-hole plating is provided on the bottom layer of the circuit board. An annular pad connected to the negative conductive circuit is provided on the edge of the circuit board and the top edge of the circuit board. The conductive metal ring piece is soldered to the annular pad by melting tin.

[0006] Further, an insulating spacer ring is arranged between the periphery of the battery positive cap and the inner ring of the conductive metal ring piece, and the insulating spacer ring is pasted on the circuit board.

[0007] Further, a charging female socket is provided on the bottom layer of the circuit board. A notch for embedding the charging female socket is provided on the insulating gasket. A charging port exposing the charging female socket is provided on the side wall of the battery housing.

[0008] The beneficial effects of the present utility model are as follows: The detachable capacitive battery for electronic cigarettes designed by this technical solution uses a super capacitor as an energy storage element. The super capacitor can achieve fast charging and can reach more than 95% of its rated capacity usually within 10 seconds to 10 minutes. Therefore, for electronic cigarette users with relatively high usage frequency, when the electronic cigarette battery runs out of power, they can connect to a power source to quickly charge the battery without waiting for too long, meeting the needs of consumers. On the other hand, the battery of this solution integrates a microphone sensor that senses and activates the power supply through air flow when the electronic cigarette is smoked. The microphone sensor is integrated on the bottom layer of the circuit board at the upper end of the battery. The air flow is sucked out through the through-hole of the battery positive cap to form an induced air flow to activate the power supply to work. A dedicated battery unit for electronic cigarettes is formed, thereby reducing waste of resources. This battery unit can be replaced as a replacement battery for electronic cigarettes of the same type but different flavors. The battery positive cap at its upper end serves as the positive extreme of the heating element contacting the atomization core of the electronic cigarette, while the negative extreme contacts and connects to the conductive metal ring piece to achieve contact connection, making it very convenient and fast to replace the battery. Description of the Drawings

[0009] Figure 1 It is a schematic exploded view of the battery structure according to Embodiment 1 of the present utility model.

[0010] Figure 2 It is a sectional view of the battery structure according to Embodiment 1 of the present utility model.

[0011] Figure 3 It is a schematic view of the bottom surface structure of the circuit board according to Embodiment 1 of the present utility model.

[0012] Figure 4 It is a schematic exploded view of the battery structure according to Embodiment 2 of the present utility model.

[0013] Figure 5 It is a schematic view of the bottom surface structure of the circuit board according to Embodiment 2 of the present utility model. Detailed Description of the Embodiment

[0014] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only partial embodiments of the present disclosure, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts also belong to the scope of protection of the present disclosure.

[0015] Embodiment 1

[0016] Please refer to Figures 1 to 3 , which discloses a detachable capacitor battery structure for an electronic cigarette according to the present utility model, including a battery housing 1, a super capacitor 2 sleeved in the battery housing 1, an insulating gasket 3 provided at the upper end of the super capacitor 2, and a circuit board 4 provided on the insulating gasket 3. The battery housing 1 is a hollow cylindrical shell with an open upper end. The positive electrode wire 21 and the negative electrode wire 22 of the super capacitor 2 are inserted upward into the battery housing 1. The insulating gasket 3 is provided with a first through hole 31 through which the positive electrode wire 21 passes and a second through hole 32 through which the negative electrode wire 22 passes. The circuit board 4 is a circular board, and a first copper deposition hole 41 is provided at the center position of the circuit board 4. A battery positive electrode cap 42 is welded on the first copper deposition hole 41. A through hole 421 is provided at the top of the battery positive electrode cap 42. A microphone sensor is provided at the bottom layer of the circuit board 4. Second copper deposition holes 43 and third copper deposition holes 44 are respectively provided at both sides of the battery positive electrode cap 42 on the circuit board 4. The positive electrode wire 21 is inserted into the second copper deposition hole 43, and the negative electrode wire 22 is inserted into the third copper deposition hole 44. The first copper deposition hole 41 and the second copper deposition hole 43 are electrically connected by a conductive circuit. The third copper deposition hole 44 is led to the top layer edge of the circuit board 4 through a conductive circuit. A conductive metal ring 6 is attached to the top layer edge of the circuit board 4.

[0017] Furthermore, a negative conductive circuit connecting the third copper deposition hole 44 is provided at the bottom layer of the circuit board 4. Annular pads 441 connected to the negative conductive circuit are provided at the edge of the circuit board 4 and the top edge of the circuit board 4. The conductive metal ring 6 is soldered to the annular pad 441 by melting tin.

[0018] Furthermore, an insulating isolation ring 5 is provided between the periphery of the battery positive electrode cap 42 and the inner ring of the conductive metal ring 6, and the insulating isolation ring 5 is adhered to the circuit board 4.

[0019] Embodiment 2

[0020] Please refer to Figure 3 、 Figure 4, A detachable capacitor battery structure for an electronic cigarette, comprising a battery housing 1, a supercapacitor 2 sleeved inside the battery housing 1, an insulating gasket 3 disposed at the upper end of the supercapacitor 2, and a circuit board 4 disposed on the insulating gasket 3. The battery housing 1 is a hollow cylindrical shell with an open upper end. The positive wire 21 and the negative wire 22 of the supercapacitor 2 are inserted upward into the battery housing 1. The insulating gasket 3 is provided with a first through hole 31 through which the positive wire 21 passes and a second through hole 32 through which the negative wire 22 passes. The circuit board 4 is a circular board. A first copper deposition hole 41 is provided at the central position of the circuit board 4, and a battery positive cap 42 is welded on the first copper deposition hole 41. A through hole 421 is provided at the top of the battery positive cap 42. A microphone sensor is provided on the bottom layer of the circuit board 4. Second copper deposition holes 43 and third copper deposition holes 44 are respectively provided on both sides of the battery positive cap 42 on the circuit board 4. The positive wire 21 is inserted into the second copper deposition hole 43, and the negative wire 22 is inserted into the third copper deposition hole 44. The first copper deposition hole 41 and the second copper deposition hole 43 are electrically connected by a conductive circuit. The third copper deposition hole 44 is led to the top layer edge of the circuit board 4 through a conductive circuit. A conductive metal ring 6 is attached to the top layer edge of the circuit board 4.

[0021] Furthermore, a negative conductive circuit connecting the third copper deposition hole 44 is provided on the bottom layer of the circuit board 4. An annular pad 441 connected to the negative conductive circuit is provided on the edge of the circuit board 4 and the top edge of the circuit board 4. The conductive metal ring 6 is soldered to the annular pad 441 by melting tin.

[0022] Furthermore, an insulating isolation ring 5 is provided between the periphery of the battery positive cap 42 and the inner ring of the conductive metal ring 6, and the insulating isolation ring 5 is pasted on the circuit board 4.

[0023] Furthermore, a charging female socket 45 is provided on the bottom layer of the circuit board 4. A notch 33 for embedding the charging female socket 45 is provided on the insulating gasket 3. A charging port 101 exposing the charging female socket 45 is provided on the side wall of the battery housing 1.

[0024] The detachable capacitor battery for electronic cigarettes disclosed in the above embodiments uses a supercapacitor as an energy storage element. The supercapacitor can achieve fast charging and usually can reach more than 95% of its rated capacity within 10 seconds to 10 minutes. Therefore, for electronic cigarette users with relatively high usage frequency, when the electronic cigarette battery runs out of power, it can be connected to a power source to quickly charge the battery without waiting for too long, meeting the needs of consumers. On the other hand, the battery of this solution is integrated with a microphone sensor that senses and activates the power supply through airflow when the electronic cigarette is puffed. The microphone sensor is integrated on the bottom layer of the circuit board 4 at the upper end of the battery, and the airflow is sucked out through the through hole 421 of the battery positive cap 42 to form an induced airflow to activate the power supply to work. A battery unit dedicated to electronic cigarettes is formed to reduce waste of resources. This battery unit can be replaced as a replacement battery for electronic cigarettes of the same type but with different flavors. The battery positive cap 42 at its upper end serves as the positive terminal of the heating element that contacts the atomization core of the electronic cigarette, while the negative terminal contacts and connects to the conductive metal ring 6 to achieve contact connection, making it very convenient and fast to replace the battery.

[0025] The embodiments of the present disclosure have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art in the technical field to understand the disclosed embodiments.

Claims

1. A detachable capacitor battery structure for an electronic cigarette, characterized in that, It includes a battery housing (1), a super capacitor (2) sleeved inside the battery housing (1), an insulating gasket (3) provided at the upper end of the super capacitor (2), and a circuit board (4) provided on the insulating gasket (3). The battery housing (1) is a hollow cylindrical shell with an open upper end. The positive wire (21) and negative wire (22) of the super capacitor (2) are inserted upward into the battery housing (1). The insulating gasket (3) is provided with a first through hole (31) through which the positive wire (21) passes and a second through hole (32) through which the negative wire (22) passes. The circuit board (4) is a circular board. A first through-hole for copper deposition (41) is provided at the center position of the circuit board (4). A battery positive cap (42) is welded on the first through-hole for copper deposition (41). A through hole (421) is provided at the top of the battery positive cap (42). A microphone sensor is provided on the bottom layer of the circuit board (4). Second through-holes for copper deposition (43) and third through-holes for copper deposition (44) are respectively provided at both sides of the battery positive cap (42) on the circuit board (4). The positive wire (21) is inserted into the second through-hole for copper deposition (43), and the negative wire (22) is inserted into the third through-hole for copper deposition (44). The first through-hole for copper deposition (41) and the second through-hole for copper deposition (43) are electrically connected by a conductive circuit. The third through-hole for copper deposition (44) is led to the top layer edge of the circuit board (4) through a conductive circuit. A conductive metal ring piece (6) is pasted on the top layer edge of the circuit board (4).

2. The detachable capacitor battery structure for an electronic cigarette according to claim 1, characterized in that, A negative conductive circuit connecting the third through-hole for copper deposition (44) is provided on the bottom layer of the circuit board (4). An annular pad (441) connected to the negative conductive circuit is provided at the edge of the circuit board (4) and the top surface edge of the circuit board (4). The conductive metal ring piece (6) is soldered to the annular pad (441) by melting tin.

3. The detachable capacitor battery structure for an electronic cigarette according to claim 1, characterized in that, An insulating isolation ring piece (5) is arranged between the periphery of the battery positive cap (42) and the inner ring of the conductive metal ring piece (6). The insulating isolation ring piece (5) is pasted on the circuit board (4).

4. The detachable capacitor battery structure for an electronic cigarette according to claim 1, wherein, A charging female socket (45) is provided on the bottom layer of the circuit board (4). A notch (33) for embedding the charging female socket (45) is provided on the insulating gasket (3). A charging port (101) exposing the charging female socket (45) is provided on the side wall of the battery housing (1).

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