JP3214915U - Battery for electronic cigarette and battery charger for electronic cigarette - Google Patents

Abstract

Provided are an electronic cigarette battery and a charger that can be charged by being set in a charger with an electronic cigarette cartridge attached while charging the electronic cigarette battery used in the electronic cigarette. A battery for electronic cigarettes 2 includes a casing 20 in which an air flow path capable of introducing air from the outside and discharging the introduced air is formed, a storage battery 25 housed therein, and one end side thereof. A joint part 21 provided and detachable from the electronic cigarette cartridge 3, an energization electrode 22 capable of energizing the electronic cigarette cartridge 3 from the storage battery 25, a magnetized part 29 provided on the other end side, and a magnetized part 29 And a power receiving electrode 290 capable of charging the storage battery 25. [Selection] Figure 4

Description

  The present invention relates to an electronic cigarette battery and an electronic cigarette battery charger. Specifically, when charging an electronic cigarette battery used in an electronic cigarette, an electronic cigarette battery and an electronic cigarette battery charger that can be charged by being set in a charger with the electronic cigarette cartridge attached. About.

  In recent years, non-smoking spaces have increased in living spaces such as public facilities, and health-consciousness has increased, and the electronic cigarette market has expanded. There are various types of electronic cigarettes. One of them is a so-called diffuser type that uses a small battery as a power source.

  In the diffuser type, aerosol raw materials (liquids) containing flavor and nicotine are heated and atomized, and this involves the user's inhalation action, which is just like the actual smoking that inhales tobacco smoke. And is especially preferred among traditional smokers.

  Examples of such a diffuser type electronic cigarette battery and charger include those described in Patent Document 1 proposed by the present inventors. As shown in FIG. 2 of Patent Document 1, this conventional electronic cigarette battery 2 has an electrical connector portion 22 and a joint portion 23 on one end side, and this joint portion 23 is connected to one end of the electronic cigarette cartridge 3. The electrical connector portion 22 is connected to the power receiving connector portion 312 and is attached to the cartridge 3 for electronic cigarette.

  When charging the electronic cigarette battery 2, the joint portion 23 for connecting the electronic cigarette cartridge 2 is screwed to the joint receiving portion 522 of the charger 5 as shown in FIGS. The electrical connector portion 22 is connected to the contact 523 and set. That is, the joint portion 23 of the electronic cigarette battery 2 is a dual-purpose type that is connected to the joint receiving portions 311 and 522 of both the electronic cigarette cartridge 3 and the charger 5.

Registered Utility Model No. 3210447

  Since the electronic cigarette battery 2 has the joint portion 23 as described above, the joint portion only needs to be provided at one place, so that it has a reasonable structure without waste and has high functionality. This also has the advantage that it can contribute to downsizing of the electronic cigarette battery 2.

  However, the conventional electronic cigarette battery 2 has the following problems. In other words, since the electronic cigarette battery 2 has the joint portion 23 as described above, the attachment of the electronic cigarette cartridge 3 and the setting to the charger 5 cannot be performed simultaneously. Therefore, when charging the electronic cigarette battery 2, it is necessary to remove the electronic cigarette cartridge 3 from the electronic cigarette battery 2 in advance, and this effort is troublesome for the user, and improvement is desired. It was.

  The present invention was devised in view of the above points, and when charging an electronic cigarette battery used in an electronic cigarette, an electronic cigarette cartridge, which is a usage form of the electronic cigarette battery, was attached. It is an object of the present invention to provide an electronic cigarette battery and an electronic cigarette battery charger which can be charged by being set in a charger in the state.

(1) In order to achieve the above object, an electronic cigarette battery of the present invention includes a casing in which an air flow path capable of introducing air from the outside and discharging the introduced air is formed, and the casing A storage battery housed inside the casing, a joint part provided on one end side in the longitudinal direction of the casing, to which the cartridge for electronic cigarette can be attached and detached, and a cartridge for electronic cigarette from the storage battery provided near the joint part An energizing electrode capable of energizing the battery, a magnetized part provided on the other end side in the longitudinal direction of the casing, and formed in the vicinity of the magnetized part, for charging the storage battery An electronic cigarette battery comprising a power receiving electrode capable of energization.

  According to the electronic cigarette battery of the present invention, an electronic cigarette cartridge is attached to one end side in the longitudinal direction of the casing, the electricity of the storage battery is energized to the electronic cigarette cartridge, and the aerosol raw material is heated and atomized. Can do. On the other hand, the other end side in the longitudinal direction of the casing of the electronic cigarette battery can be set so as to be charged by being magnetically attached to the magnetic receiving portion of the charger by the magnetic attaching portion.

  Also, an electronic cigarette is usually used by attaching an electronic cigarette cartridge (+ capsule) to an electronic cigarette battery. When the electricity of the electronic cigarette battery is consumed and charging becomes necessary, the electronic cigarette battery is attached to the one end side, which is the usage form of the electronic cigarette battery, and the other end side is connected to the charger. Can be set to charge.

  In other words, unlike the conventional electronic cigarette battery, the joint part is not a combined type that connects to the joint receiving part of both the electronic cigarette cartridge and the charger, so each can be used independently. There is no need for the user to remove the electronic cigarette cartridge in advance when charging the battery.

  In addition, a casing can prevent that a storage battery is damaged with a certain external force by accommodating a storage battery. In addition, the casing is formed with an air flow path capable of introducing air from the outside and discharging the introduced air, and the pressure of the internal air changes according to the puff operation (suction operation) performed by the user. However, the sensor unit detects the change of this parameter.

  “Parameter change” means, for example, a numerical change in air pressure, such as a reduction in air pressure in the casing by performing a puffing operation, and a return to atmospheric pressure by stopping the puffing operation. Numerical changes in the air flow velocity and flow rate, or numerical changes such as the air compression ratio obtained from these measured values and the measured values related to the volume of air.

  The storage battery is charged by, for example, electric power supplied via a charger that is an external device, and after charging, the battery is connected to an electronic cigarette cartridge that is an external device, and electricity (current) is supplied to the battery. Moreover, for example, by providing the storage battery with a smaller diameter than the inner diameter of the casing, an air flow path can be formed between the outer periphery of the storage battery and the inner wall of the casing. In this case, a member for forming a separate flow path is not required, and the structure can be simplified.

(2) This invention can also be set as the structure by which the said electricity supply electrode was provided so that advancing / retreating to the longitudinal direction of the said casing was urged | biased by the urging body outward.

  In this case, the current-carrying electrode can always contact the power-carrying electrode of the cartridge for electronic cigarettes attached to the battery for electronic cigarettes with a predetermined contact surface pressure, so that the current-carrying state can be stably maintained. It is.

(3) This invention is good also as a structure provided with LED which displays a charging condition.

  In this case, if the LED is made to emit light so as to be visible from the outside, for example, through a translucent part provided in the vicinity of the tip of the casing, etc., the user is most easily visible during the puff operation or charging. By looking at the translucent part at the tip of the battery for electronic cigarettes, it is possible to know how the electronic cigarette battery is charged. In addition, by using an LED with low power consumption, the usage time of the battery for electronic cigarettes can be extended, and the size and weight can be reduced.

(4) In order to achieve the above object, a battery charger for an electronic cigarette according to the present invention is a battery charger for charging an electronic cigarette battery according to any one of (1) to (3), A magnetic receiving portion on which an end portion of the battery on which the power receiving electrode is provided can be magnetically attached, and a magnetic receiving portion provided in the vicinity of the magnetic receiving portion so that the power receiving electrode can be contacted with the power receiving electrode. A battery charger for an electronic cigarette including a power supply electrode capable of supplying power.

  According to the battery charger for an electronic cigarette, the end of the electronic cigarette battery provided with the power receiving electrode is magnetically attached to the magnetic receiving part, so that the power receiving electrode comes into contact with the power feeding electrode of the charger. The battery for cigarettes can be set in a rechargeable state. Moreover, in this set state, the battery for electronic cigarettes can be charged by supplying external electricity to the power supply electrode of the charger via a personal computer or the like.

  In addition, when the electronic cigarette battery is consumed while smoking the electronic cigarette and charging is required, the electronic cigarette cartridge remains attached to one end of the electronic cigarette battery. The magnetized part on the other end side can be magnetized to the magnetized receiving part and set in the charger, and can be charged as it is.

(5) This invention can also be set as the structure which the said magnetic attachment receiving part is a recessed part which can be inserted in the edge part side in which the receiving electrode of the said battery for electronic cigarettes is provided.

  In this case, the electronic cigarette battery is supported by the wall portion that forms the concave portion and charged by inserting the end portion where the power receiving electrode of the electronic cigarette battery is provided in the magnetic receiving portion that is the concave portion. The set state for can be stably maintained.

(6) The present invention is configured such that the power supply electrode is provided so as to be able to advance and retreat in the direction of the electronic cigarette battery when magnetically attached to the magnetic receiving part, and is urged outward by an urging member. It is good.

  In this case, when the power feeding electrode comes into contact with the power receiving electrode of the battery for electronic cigarettes magnetically attached to the magnetic receiving part, it can come into contact with the power receiving electrode with a predetermined contact surface pressure. It is possible to maintain it stably.

(7) The present invention may have a configuration having a USB terminal for supplying power to the power supply electrode.

  In this case, by providing a USB terminal, it can be connected to a USB port of a personal computer or an AC adapter having a USB port, etc., and can be charged by supplying power to a storage battery of an electronic cigarette battery.

  According to the present invention, when charging an electronic cigarette battery used in an electronic cigarette, the electronic cigarette cartridge, which is the usage form of the electronic cigarette battery, is attached and charged in the charger. An electronic cigarette battery and an electronic cigarette battery charger can be provided.

It is explanatory drawing of the electronic cigarette using the battery for electronic cigarettes concerning this invention. FIG. 2 is an explanatory perspective view in which the electronic cigarette shown in FIG. 1 is disassembled and a part thereof is enlarged. It is a disassembled perspective view which shows the structure of the battery for electronic cigarettes concerning this invention. 1 shows the internal structure of the electronic cigarette shown in FIG. 1, (a) is a sectional view of the electronic cigarette cartridge removed from the electronic cigarette battery, and (b) is the electronic cigarette battery attached to the electronic cigarette battery. FIG. The charger which concerns on this invention is shown, (a) is a perspective view, (b) is sectional drawing. FIG. 6 is a perspective explanatory view showing a usage state of the charger shown in FIG. 5. It is sectional drawing of the state which set the electronic cigarette to the charger as shown in FIG.

The embodiment of the present invention will be described in more detail with reference to FIGS.
The electronic cigarette 1 includes an electronic cigarette battery 2, an electronic cigarette cartridge 3 attached to the electronic cigarette battery 2, and a capsule 4 attached to the electronic cigarette cartridge 3. Hereinafter, each part is explained in full detail.

(Battery for electronic cigarette 2)
The electronic cigarette battery 2 includes a casing 20 that is a cylindrical body made of stainless steel, a storage battery 25 that is accommodated in the casing 20, and a control unit 23 that is connected to the storage battery 25 via a lead wire and is accommodated in the casing 20. And the LED display part 200 which displays the condition of charge of the storage battery 25 by light color (refer FIG. 3, FIG. 4).

  The battery 2 for electronic cigarettes has an air introduction hole 201 formed at two positions on the front end side, and a cap-shaped magnetized portion 29 attached to the front end side opening (reference numeral omitted). The magnetized part 29 is made of a magnetic material, and has a power receiving electrode 290 at the center thereof. At the center of the power receiving electrode 290, a locking hole (reference numeral omitted) into which a distal end of a power feeding electrode 52 described later enters is provided.

  A light transmitting portion 28 is accommodated inside the casing 20 from the magnetically attached portion 29, and an LED 280 is provided therein. The LED 280 is in a position corresponding to each LED display unit 200 of the casing 20, and the light of the LED 280 can be visually recognized from the outside through the LED display unit 200.

  A control unit 23 is accommodated further on the inner side of the light transmission unit 28 (see FIGS. 3 and 4). Based on a signal received from a sensor (not shown), the control unit 23 manages the charging state of the energizing switch for starting or stopping the power supply to the electronic cigarette cartridge 3, the lighting switch for turning on the LED 280, and the storage battery 25. A charge management unit capable of transmitting a signal for causing the LED 280 to emit light during or during the completion of charging, and overcharge / discharge protection for controlling the charge to the storage battery 25 and the discharge from the storage battery 25 so as not to exceed the predetermined value. It has a circuit part etc. (all are omitted illustration).

  In addition, the control unit 23 can receive a signal from a sensor that detects a change in air pressure in the air flow path provided in the casing 20, accumulates the number of puff operations, and notifies the user of the accumulated number. To manage.

  An insulator 27 for preventing electric leakage from the storage battery 25 is housed further inside the control unit 23. The insulator 27 is disposed so as to enclose one electrode of the storage battery 25 (see FIG. 4).

  On the proximal end side of the casing 20, an energizing electrode 22 that can contact the other electrode of the storage battery 25 is disposed. The energizing electrode 22 is housed in a tubular end member 26 via an insulator 260. The energizing electrode 22 is urged outward (upward in FIG. 4) by a spring (not shown) that is an urging member, and is pushed inward against the inferior force to thereby store the battery. It comes in contact with 25 electrodes. Moreover, the joint part 21 which has the external thread (code | symbol abbreviation) for connecting with the cartridge 3 for electronic cigarettes is provided in the base end side of the end member 26 (refer FIGS. 2-4).

  The joint portion 21 provided on the base end side of the casing 20 is a cylindrical protrusion protruding along the axial direction of the casing 20, and a male screw is formed on the peripheral surface as described above. An air discharge hole 203 is formed at the center of the energizing electrode 22. The air discharge hole 203 penetrates along the axial center of the energizing electrode 22 and is provided so as to be able to ventilate the casing 20 and the air introduction hole 201.

  The storage battery 25 is a lithium ion secondary battery, and is electrically connected to the energizing electrode 22 via a lead wire. Further, the storage battery 25 has a thickness (outer diameter) smaller than the inner diameter of the casing 20, and a gap (not shown) that allows ventilation from the front end to the base end of the casing 20 is formed between the inner wall of the casing 20. Is formed. By the combination of the gap, the air introduction hole 201, and the air discharge hole 203, an air flow path capable of introducing air from the outside into the casing 20 and discharging the introduced air is formed.

(Cartridge for electronic cigarette 3)
The cartridge 3 for electronic cigarette is a cylindrical body made of stainless steel and has a casing 31 that is open on the base end side, and an atomizing portion 32 that is accommodated in the casing 31. A cylindrical joint receiving portion 311 to which the above-described joint portion 21 can be screwed and attached is formed on the tip side of the electronic cigarette cartridge 3 (see FIGS. 2 and 4).

  The center of the bottom portion of the joint receiving portion 311 is formed in a convex shape, and is provided with a power receiving electrode 312 that is in contact with the above-described energizing electrode 22 and enables energization. The power receiving electrode 312 penetrates into the inside of the electronic cigarette cartridge 3 and is formed with an introduction hole 313 through which air discharged from the air discharge hole 203 can be introduced. A groove portion 315 capable of guiding air from the outside introduced from a groove portion 314 described later to the introduction hole 313 is formed at the edge of the introduction hole 313 (see FIG. 2).

  The joint receiving portion 311 is formed with a female screw (reference numeral omitted) on the inner wall side portion, and a groove portion 314 having an arcuate cross-sectional edge shape is formed at three locations at equal intervals in the mouth edge portion. When the groove portion 314 is connected to the electronic cigarette battery 2, the groove portion 314 is combined with the base end of the electronic cigarette battery 2 to form an introduction hole (reference numeral omitted) (see FIGS. 2 and 4).

  The atomizing section 32 includes a nichrome wire 321 connected to the power receiving electrode 312 so as to be energized, a heat-resistant resin core shaft 322 around which the nichrome wire 321 is wound, and a shaft 322 around the inner surface of the casing 31. It has the cotton-like member 333 of the volume which can be filled in the clearance gap between them (refer FIG. 4).

  The aerosol raw material is a liquid mainly composed of glycerin, propylene / glycol, purified water, etc., impregnated in the above-described cotton-like member or shaft, and heated by the nichrome wire 321 to be atomized.

(Capsule 4)
The capsule 4 is a detachable member that is inserted into the proximal end opening of the electronic cigarette cartridge 3. The capsule 4 is an elastically deformable cylindrical hollow body formed of a synthetic resin, and a tip portion and a base portion are sealed with a mesh material through which aerosol generated by the atomizing portion 32 can be vented. The capsule 4 includes tobacco leaf powder or small pieces therein. The mesh at the base of the capsule 4 serves as a suction hole 41 through which the user can suck aerosol (see FIGS. 1 and 4).

  In the capsule 4, a portion having a length of approximately two thirds from the front side in the longitudinal direction becomes an insertion portion into the opening of the electronic cigarette cartridge 3, and the insertion portion has a plurality of circumferential grooves formed thereon. The joint is a so-called bamboo shoot-like joint, and can be tightly in contact with the inner wall of the electronic cigarette cartridge 3 during insertion to seal the opening in an airtight manner (see FIG. 4).

  In the present embodiment, the casing 20 is a cylindrical body made of stainless steel, but is not limited to this, and may be, for example, other types of metal or have a required rigidity such as hard plastic. Anything is acceptable.

  Further, in the present embodiment, the air introduction hole 201 is configured by a combination of the notch of the magnetized portion 29 and the edge of the front end side opening (reference numeral omitted), but is not limited to such a structure. For example, the aspect formed in the thickness direction of the magnetized part 29, the aspect formed in the front end side peripheral surface of the casing 20, etc. may be sufficient.

  In the present embodiment, the storage battery 25 is a lithium ion secondary battery. However, the storage battery 25 is not limited to this. For example, a lithium ion polymer secondary battery, a nickel hydrogen secondary battery, or a nickel cadmium secondary battery is known. Secondary batteries may be used.

  In this Embodiment, although the atomization part 32 is the structure heated with the nichrome wire 321, it is not limited to this, For example, the structure which atomizes an aerosol raw material with an ultrasonic wave may be sufficient. Moreover, the aerosol raw material may contain other liquids such as menthol and nicotine in addition to glycerin and the like.

[Charger 5]
The structure of the charger 5 will be described with reference to FIGS.
The charger 5 is designed so that the battery 2 for electronic cigarettes can be suitably charged, and has a main body casing 50. A USB terminal 51 to which the USB cable 6 can be connected is provided on the side of the main casing 50.

  In the central portion of the main body casing 50, a circular hole-shaped magnetic receiving portion 55, which is a concave portion into which an end portion on which the power receiving electrode 290 of the electronic cigarette battery 2 is provided, can be inserted. The bottom of the hole of the magnetic receiving part 55 is provided with a power supply electrode 52 that can supply power while being in contact with the power receiving electrode 290 of the battery 2 for electronic cigarettes.

  The feeding electrode 52 is provided so as to be able to advance and retreat in the direction of the electronic cigarette battery 2 when magnetically attached to the magnetic receiving part 55, and is urged outward by a spring (not shown) as an urging member. . Electricity can be supplied to the power supply electrode 52 from a USB port (reference numeral omitted) of the personal computer 7 or the like via the USB cable 6.

  In addition, a magnetized portion 530 made of a magnetic material is provided at the bottom of the hole of the magnetic receiving portion 55, and the magnetized portion 530 is a permanent member provided inside the main body casing 50 and in the vicinity of the magnetized portion 530. Magnetized by the magnet 53. In addition, the upper surface of the main body casing 50 is provided with an LED display unit 200 that indicates a charging state in light color.

(Work)
With reference to FIG. 1 thru | or FIG. 7, the effect | action of the battery 2 for electronic cigarettes and the charger 5 in the electronic cigarette 1 is demonstrated.

<Attachment of Electronic Cigarette Cartridge 3 and Capsule 4 to Battery 2 for Electronic Cigarette>
The capsule 4 is inserted into the opening at the base end of the electronic cigarette cartridge 3, and the joint receiving portion 311 of the electronic cigarette cartridge 3 is screwed to the joint portion 21 of the charged electronic cigarette battery 2, thereby electronic cigarette. Cartridge 3 is connected.

  As a result, the power receiving electrode 312 comes into contact with the energizing electrode 22 and is pushed in to turn on the energizing switch and energize. According to this configuration, the electronic cigarette battery 2 is energized simply by attaching the electronic cigarette cartridge 3 and is not energized if it is removed, so that there is little risk of electric leakage and safety can be ensured. In addition, since it cannot be energized in the removed state, it is possible to suppress a decrease in battery operating time.

  Further, the air discharge hole 203 and the introduction hole 313 communicate with each other by the contact between the power reception electrode 312 and the current supply electrode 22. Thereby, the air flow path of the electronic cigarette battery 2 and the electronic cigarette cartridge 3 is connected, and the air from the outside introduced from the tip of the electronic cigarette battery 2 passes to the electronic cigarette cartridge 3. .

<Operation of the electronic cigarette 1 after attaching the battery 2 for electronic cigarette>
When the user performs the puff operation while holding the base end side of the electronic cigarette 1, the user can inhale the aerosol with the flavor of tobacco leaves added through the following steps (1) to (5).

(1) When the user performs a puffing operation for sucking air in the electronic cigarette 1 through the suction hole 41, the inside becomes negative pressure, and the air is introduced into the casing 20 of the electronic cigarette battery 2 through the air introduction hole 201. Air flows in from. And the sensor which detected the change of the parameter regarding the air in the casing 20 transmits a signal in the middle of the air flow path. The feeding switch unit that has received the signal from the sensor starts feeding the electronic cigarette cartridge 3, and the control unit 23 starts recording using the time when the parameter value has changed as the puff operation time.

  In addition, the lighting switch that has received the signal from the sensor sends a signal to emit light in blue, which is a color during normal operation, to the LED 280 to emit light. This blue light emission is sustained while puffing. Then, when the puffing operation by the user is repeated and the accumulated puffing operation time exceeds a predetermined accumulated puffing operation time, a signal for emitting red light as a warning color is sent, and a notification operation for causing the LED 280 to emit light is performed.

(2) The air that has flowed into the interior from the outside passes through the gap and flows into the casing 31 of the electronic cigarette cartridge 3 through the air discharge hole 203 and the introduction hole 313. At this time, due to the user's suction force and the venturi effect due to the flow of air passing through the air discharge hole 203 and the introduction hole 313, the groove portion 314 at the connection portion of the electronic cigarette battery 2 and the electronic cigarette cartridge 3 is also externally connected. Is introduced into the introduction hole 313 through the groove portion 315 and merges with the air from the air introduction hole 201 described above. The air after the merging becomes a so-called squeezed amount that can be satisfied when the user performs a single puffing operation.

(3) When energized by the battery 2 for electronic cigarettes, the nichrome wire 321 becomes red hot, the aerosol material impregnated in the cotton-like member 333 is heated to vapor, and the air introduced from the outside into the vapor is When it hits, it atomizes (aerosol is generated).

(4) The above-mentioned aerosol is added with the flavor of tobacco leaves while passing between the tobacco powders in the capsule 4, and the user may feel as if they are actually smoking, just like inhaling tobacco smoke. it can. In this way, the user feels smoking by repeatedly puffing. The time when this puffing is performed is recorded and integrated in the control unit 23 each time.

(5) When the accumulated puff operation time recorded and accumulated by the control unit 23 exceeds a predetermined accumulated puff operation time, the control unit 23 sends a signal for causing the LED 280 to emit light in red, which is a warning only color, via a lighting switch. The lighting switch that transmits and receives this signal performs a notification operation for causing the LED 280 to emit red light.

  Moreover, according to the electronic cigarette battery 2, the casing electronic cigarette cartridge 3 is attached to one end portion as described above, the electricity of the storage battery 25 is energized to the electronic cigarette cartridge 3, and the aerosol raw material is heated to form fog. Can be

  On the other hand, the other end side of the battery 2 for electronic cigarettes can be charged by inserting the magnetized portion 29 into the magnetized receiving portion 55 of the charger 5 and magnetizing the magnetized portion 530 located at the bottom thereof. Can be set. At this time, the battery 2 for electronic cigarettes is supported also by the wall part which forms the magnetic attachment part 55, and can maintain the set state for charge stably.

  The charger 5 is connected to the USB port of the personal computer 7 via the USB cable 6. The electronic cigarette 1 is usually used with an electronic cigarette cartridge 3 having a capsule 4 attached to an electronic cigarette battery 2. Then, when the electricity of the electronic cigarette battery 2 is consumed and charging becomes necessary, the electronic cigarette cartridge 3 is still attached to one end side, the other end side is set in the charger 5 and charged. Can do.

  In other words, unlike the conventional electronic cigarette battery, the joint part is not a combined type that connects to the joint receiving part of both the electronic cigarette cartridge and the charger, so each can be used independently. When the battery 2 is charged, there is no need for the user to remove the electronic cigarette cartridge 3 in advance.

  The terms and expressions used in the present specification and the utility model registration request are for explanation only, and are not restrictive at all, and are described in the present specification and the utility model registration request. There is no intention to exclude terms and expressions equivalent to those features and parts thereof. Needless to say, various modifications are possible within the scope of the technical idea of the present invention. Furthermore, words such as “first” and “second” do not mean grade or importance, but are used to distinguish one element from another.

DESCRIPTION OF SYMBOLS 1 Electronic cigarette 2 Electronic cigarette battery 20 Casing 25 Storage battery 23 Control part 200 LED display part 201 Air introduction hole 29 Magnetic adhesion part 260 Power receiving electrode 28 Light transmission part 280 LED
200 LED Display Unit 23 Control Unit 27 Insulator 22 Conductive Electrode 260 Insulator 26 End Member 21 Joint Unit 203 Air Ejection Hole 3 Electronic Cigarette Cartridge 31 Casing 311 Joint Reception Unit 312 Power Reception Electrode 313 Introduction Hole 314 Groove 315 Groove 32 Atomization 321 Nichrome wire 322 Shaft core 333 Cotton-like member 4 Capsule 41 Suction hole 5 Charger 50 Main body casing 51 USB terminal 52 Power supply electrode 55 Magnetic attachment part 53 Permanent magnet 6 USB cable 7 Personal computer

Claims (7)

A casing in which an air flow path capable of introducing air from the outside and discharging the introduced air is formed;
A storage battery housed inside the casing;
A joint portion provided on one end side in the longitudinal direction of the casing, and capable of attaching and detaching a cartridge for electronic cigarettes;
An energizing electrode provided near the joint portion and capable of energizing the cartridge for electronic cigarette from the storage battery;
Provided on the other end side in the longitudinal direction of the casing, and a magnetized portion formed of a magnetic material;
An electronic cigarette battery comprising: a power receiving electrode provided in the vicinity of the magnetized portion and capable of energizing the battery for charging. The battery for electronic cigarettes according to claim 1, wherein the energization electrode is provided so as to be able to advance and retreat in the longitudinal direction of the casing and is urged outward by an urging body. The battery for electronic cigarettes of Claim 1 or 2 provided with LED which displays a charge condition. A charger for charging the electronic cigarette battery according to claim 1,
A magnetic receiving part capable of being magnetically attached to the end of the electronic cigarette battery on which the power receiving electrode is provided;
A battery charger for an electronic cigarette, comprising: a power supply electrode provided in the vicinity of the magnetic receiving part, capable of contacting the power reception electrode and capable of supplying power to the power reception electrode. The battery charger for an electronic cigarette according to claim 4, wherein the magnetic receiving part is a recessed part into which an end part provided with a power receiving electrode of the battery for electronic cigarette can be inserted. The electron according to claim 4 or 5, wherein the power supply electrode is provided so as to be able to advance and retreat in the direction of the battery for electronic cigarettes when magnetically attached to the magnetic receiving part, and is urged outward by an urging member. Cigarette battery charger. The battery charger for an electronic cigarette according to claim 4, further comprising a USB terminal for supplying power to the power supply electrode.

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