CN108201179A - For the battery component and aerosol generating device of aerosol generating device - Google Patents

Abstract

The invention discloses a kind of battery components and aerosol generating device for aerosol generating device, the aerosol generating device includes aerosol generating device main body, controller, cigarette holder, cigarette holder is set to aerosol generating device main body upper end, aerosol generating device main body lower end is equipped with battery hole, battery component is removably provided in battery hole, battery component includes battery compartment shell, battery, and battery is set in battery compartment shell；Battery compartment shell lower end is equipped with knob, and battery compartment shell is equipped with the connecting portion being connect with battery hole, and battery compartment shell is equipped with the electrical terminals connecting portion being electrically connected with the controller.Battery component is embedded using pluggable mode in the battery hole for being arranged on aerosol generating device, and it is equipped with knob in battery compartment shell lower end, easily easily battery component and aerosol generating device can be separated by knob, and it is taken out from aerosol generating device, with being convenient to use and carry, it is small the advantages of.

Description

Battery assembly for aerosol generating device and aerosol generating device

technical field

The invention relates to the technical field of aerosol generating devices, in particular to a detachable battery assembly for the aerosol generating device and the aerosol generating device with the battery assembly.

Background technique

With the development of society and the advancement of technology, a large number of aerosol generating devices imitating cigarettes have appeared on the market; common aerosol generating devices are usually integrated installation structures of batteries and aerosol generating devices, and the batteries are not removable. Therefore, it must be charged in time after the power is used up, and when charging, the aerosol generating device cannot be used normally, and it is difficult to meet the needs of users with a greater addiction to cigarettes. The common aerosol generating device has the characteristics of small size, but this kind of aerosol generating device has less power, and it needs to be charged for a few minutes before it can be used next time; on the contrary, some products are usually used The larger volume of the battery increases the volume of the product to increase the power of the aerosol generating device to meet the demand for electricity, but the aerosol generating device with this structure is relatively bulky, bulky, and inconvenient to carry and use , and even affect the safety of the product.

Contents of the invention

The purpose of the present invention is to provide a battery assembly for an aerosol generating device, so that the battery assembly can be separated from the aerosol generating device more conveniently and quickly, and taken out from the aerosol generating device.

Another object of the present invention is to provide an aerosol generating device, which makes the aerosol generating device lighter and smaller, and solves the technical problem of inconvenient use in the prior art due to the use of an integrated battery in the aerosol generating device.

For realizing the above object, technical scheme of the present invention is:

A battery assembly for an aerosol generating device of the present invention, which is installed in the battery hole of the aerosol generating device, the battery assembly includes a battery compartment shell and a battery, and the battery is arranged in the battery compartment shell; The lower end of the battery compartment shell is provided with a handle, the battery compartment shell is provided with a connecting portion connected to the battery hole, and the battery compartment shell is provided with an electrical terminal connecting portion electrically connected to the controller of the aerosol generating device .

A further improvement is that a guide mechanism is provided on the battery compartment casing to allow the battery assembly to be oriented to be inserted into the battery hole.

A further improvement is that the guide mechanism is a positioning rib or a positioning groove arranged on the side wall of the battery compartment shell and cooperating with the guiding groove or guiding rib on the inner wall of the battery hole in the axial direction.

A further improvement is that the battery assembly includes a battery compartment upper cover, the battery compartment shell is a cylindrical structure with a closed lower end and an upper end open, and the battery is sealed in the battery compartment shell by the battery compartment upper cover; The lower end of the shell of the battery compartment is provided with a charging interface, the connection part of the electric terminal is arranged on the upper cover of the battery compartment, and the connecting part is a clamping part provided on the side wall of the shell of the battery compartment.

A further improvement is that the clamping part is a clamping piece symmetrically arranged on the side wall of the lower end of the battery compartment shell, and the outer surface of the clamping piece is longitudinally provided with a fastening strip or a fastening strip that is connected to the inner wall of the battery hole. The snap-in groove or the snap-in rib matched with the solid groove.

A further improvement is that the handle has a semicircular structure, both ends of the handle are connected to the lower end side wall of the battery compartment shell through radially arranged rotating shafts, and the lower end surface of the battery compartment shell is formed with a The fixed slots with matching shapes can make the handle rotate around the rotating shaft and be attached to the lower end surface of the battery compartment shell.

A further improvement is that, the outer side of the handle is provided with an engaging rib or an engaging groove, and the edge of the battery hole is provided with a groove or rib that is engaged and matched with the engaging rib or the engaging groove .

A further improvement is that the connecting portion of the electric terminal protrudes upwards to form a column-shaped guiding and positioning block, and the connecting portion of the electric terminal is provided with an electrode connection interface.

A further improvement is that a notch is provided on the edge of the upper port of the battery compartment casing, and a positioning protrusion matching the notch is provided on the upper cover of the battery compartment.

The present invention provides an aerosol generating device, which comprises a main body of the aerosol generating device, a controller, and a mouthpiece, the mouthpiece is arranged on the upper end of the main body of the aerosol generating device, and the controller is arranged on Inside the main body of the aerosol generating device, a battery hole is provided at the lower end of the main body of the aerosol generating device, wherein any battery assembly described above is detachably arranged in the battery hole, and the electric terminal is connected to The part is connected with the electrode connection terminal of the controller.

The further improvement is that it also includes a mouthpiece cover and a button switch, the opening of the mouthpiece cover is provided with fastening ribs along the edge, and the mouthpiece cover is engaged with the inner wall of the upper end of the main body of the aerosol generating device through the buckle ribs; the button The switch is arranged on the side wall of the main body of the aerosol generating device and is electrically connected with the controller.

The present invention has the following beneficial effects due to the adoption of the above technical scheme:

The battery assembly of the present invention is embedded in the battery hole of the aerosol generating device in a pluggable manner, and a handle is provided at the lower end of the battery compartment shell, through which the battery assembly can be easily and conveniently separated from the aerosol generating device, and Take it out from the aerosol generating device; the battery assembly of the aerosol generating device is embedded in the battery hole on the main body of the aerosol generating device through axial plugging and unplugging, which can make the volume of the aerosol generating device smaller, and is convenient to carry and Use; the use of detachable battery components combined with multiple battery components can effectively solve the contradiction between the volume and power of the aerosol generating device; one end of the battery component is provided with a terminal connected to the controller, and the other end is provided with a The charging interface, the charging interface and the battery are connected by a charging and discharging PCB board, so that when the battery component is placed in the battery hole, it can also be charged while inhaling, which is more convenient to use; the handle of the battery component is set to be retractable. When using the handle, the handle can be attached to the bottom surface of the battery compartment shell, so that the overall appearance of the aerosol generating device looks more beautiful, and at the same time, it can also prevent the handle from being hooked to other things during the use of the aerosol generating device and damage the handle; The side wall of the battery compartment shell is provided with positioning grooves or positioning ribs to cooperate with the guide ribs or guide grooves on the inner wall of the battery hole, which can precisely orientate the connection part of the electric terminal and the electrode connection terminal of the controller to improve the use installation efficiency.

Description of drawings

Figure 1 is a schematic structural view of an aerosol generating device with a detachable and replaceable battery assembly of the present invention;

Fig. 2 is a schematic structural view of the main body of the aerosol generating device in the present invention;

3 is a schematic structural view of a battery assembly used in an aerosol generating device according to the present invention;

Fig. 4 is a schematic structural view of the handle in the closed state of the present invention;

Fig. 5 is a schematic structural view of the handle of the present invention when it is opened;

6 is a schematic structural view of a battery assembly used in an aerosol generating device according to the present invention;

Fig. 7 is a structural schematic diagram of the upper cover of the battery compartment in the present invention;

Fig. 8 is the structural representation of controller among the present invention;

Fig. 9 is a schematic structural view of the mouthpiece cover in the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

As shown in Figures 1 to 9, the present invention provides an aerosol generating device with detachable and replaceable batteries. The smoking mouthpiece 2 is arranged on the upper end of the main body 1 of the aerosol generating device. In this embodiment, the lower end of the main body 1 of the aerosol generating device is provided with a battery hole 11, and the battery assembly 3 is detachably inserted in the battery hole 11; The main body 1 of the mist generating device is a pen-shaped structure, the mouthpiece 2 and the controller 5 are detachably arranged on the main body 1 of the aerosol generating device, wherein the controller 5 adopts the control of the aerosol generating device in the prior art The installation method of both can also be the existing mature detachable installation method, for example, connection methods such as screws, card slots, etc., which will not be described in detail here.

Referring to Fig. 3 to Fig. 6, specifically, the battery assembly 3 includes a battery compartment casing 30, a battery 31, and a battery compartment upper cover 36; wherein, the cell of the battery 31 can be any rechargeable battery currently on the market, including But not limited to dry battery packs, nickel-metal hydride battery packs, lithium-ion battery packs, etc., preferably high-rate lithium-ion battery packs, stable in use, safe and reliable; the battery compartment shell 30 is a cylindrical structure with a lower end sealed and an upper end open. 31 is sealed in the battery compartment casing 30 through the battery compartment upper cover 36, and the lower end of the battery compartment casing 30 is provided with a handle 33. Preferably, in this embodiment, the handle 33 has a semi-circular structure, and the two ends of the handle 33 pass through radially The provided rotating shaft is connected to the side wall of the lower end of the battery compartment housing 30 to form a semi-circular ring. A fixing groove 35 matching the shape of the handle 33 is formed on the lower end surface of the battery compartment housing 30. The handle 33 can rotate around the rotating shaft. Attach the handle 33 to the lower end surface of the battery compartment shell 30; in another embodiment, on the basis of the above embodiment, an engaging rib or engaging groove (not shown in the figure) is provided on the outside of the handle 33 Out), the edge of the battery hole 11 is provided with grooves or ribs that match the engaging ribs or engaging grooves, so as to strengthen the bonding force of the handle 33 and at the same time strengthen the battery assembly 3 The connection with the main body 1 of the aerosol generating device; when the handle 33 is not in use, it is fastened in the fixing groove 35 on the lower end surface of the battery compartment shell 30 and is fastened together with the edge of the battery hole 11, so that the aerosol generating device The whole appearance of the aerosol is more beautiful, and it can also prevent the handle 33 from being easily damaged by being hooked to other things during the use of the aerosol generating device.

In this embodiment, the lower end of the battery compartment shell 30 is formed with a charging interface 34, and the charging and discharging PCB is arranged at the bottom of the battery compartment shell 30, and is tightly connected to the battery compartment shell 30 by screws. The battery 31 includes three electrodes, namely electrode A /B/C, wherein the charging and discharging PCB is connected to the electrode C at the bottom of the battery 31 to control the charging or discharging function of the battery 31;

The battery compartment upper cover 36 is provided with an electrical terminal connecting portion 37 electrically connected to the controller 5. In this embodiment, the electrical terminal connecting portion 37 is located on the upper surface of the battery compartment upper cover 36, and the electrical terminal connecting portion 37 It protrudes upwards to form a columnar guiding and positioning block. The connecting part 37 of the electric terminal is provided with an electrode connection interface 371. The positive and negative poles on the battery 31 are respectively connected to the electrodes A and B on both sides of the battery. The position of the electrode connection interface 371 is engraved with "+", "-" symbols to indicate the positive and negative poles, and the controller 5 is provided with corresponding connecting terminals 52; in order to make the battery 31 more accurate when docking with the controller 5, the The lower surface of the device 5 is formed with a fixing groove 51 that matches the shape of the columnar electrical terminal connecting portion 37 , and the connecting terminal 52 is located in the fixing groove 51 .

As a preferred solution of the present invention, as shown in FIG. 4 and FIG. 5 , the side wall of the battery compartment shell 30 is provided with a clamping portion connected to the inner wall of the battery hole 11, and the clamping portion is symmetrically arranged on the lower end side of the battery compartment shell. The clamping piece 32 on the wall, the outer surface of the clamping piece 32 is longitudinally provided with a clamping groove or rib matching the fastening strip 13 or the fastening groove on the inner wall of the battery hole 11 .

In order to insert the battery assembly into the battery hole 11 in an orientation, so that the connecting portion 37 of the electric terminal can be accurately inserted into the fixing groove 51, a guide mechanism can be provided between the battery compartment shell 30 and the battery hole 11. In this embodiment, The guide mechanism is a positioning rib 301 or a positioning groove arranged on the outer wall of the battery compartment shell 30 along its axial direction to cooperate with the guide groove 12 or the guiding rib on the inner wall of the battery hole 11, that is, when the positioning rib 301 is set, the battery The inner wall of the hole 11 is provided with a guide groove 12 matching the positioning rib 301; on the contrary, if the positioning groove is provided, the inner wall of the battery hole 11 is provided with a positioning rib.

Referring to FIG. 7, in this embodiment, a notch 302 is provided on the edge of the upper port of the battery compartment shell 30, and a positioning protrusion 372 matching the notch 302 is provided on the battery compartment upper cover 36. In actual production and application, After the battery compartment upper cover 36 and the battery compartment shell 30 are connected together by ultrasonic welding, the position of the positioning protrusion 372 coincides with the position of the positioning rib 301, and then ultrasonic welding can make the sealing and stability of the two better.

As a preferred solution of the present invention, as shown in FIG. 8, a button switch 14 is provided on the side wall of the main body 1 of the aerosol generating device, and the controller 5 and the battery assembly 3 are electrically connected through the button switch 14. When inhaling, the button switch 14 is opened to connect the circuit, and when not inhaling, the button switch 14 is turned off to disconnect the circuit and save power.

As a preferred solution of the present invention, as shown in FIG. 9, the aerosol generating device also includes a mouthpiece cover 4, the opening of the mouthpiece cover 4 is provided with a ring of fastening ribs 41 along the edge, and the mouthpiece cover 4 is connected to the aerosol through the fastening ribs 41. The inner wall of the upper end of the main body 1 of the generating device is occluded, specifically, a circle of arc-shaped grooves 15 matching the fastening ribs 41 is formed on the inner wall of the upper end of the main body 1 of the aerosol generating device; In this embodiment, the fastening rib 41 can be divided into multiple sections by setting the gap 42 in the circumferential direction, so that the fastening rib 41 is easily deformed when it is squeezed by the inner wall of the upper end of the main body 1 of the aerosol generating device, thereby It is fastened with or disengaged from the inner wall of the upper end of the main body 1 of the aerosol generating device.

In the present invention, the battery assembly is embedded in the battery hole of the aerosol generating device in a pluggable manner, and a handle is provided at the lower end of the battery compartment shell, through which the battery assembly can be easily and conveniently separated from the aerosol generating device. And take it out from the aerosol generating device; the battery assembly of the aerosol generating device is embedded in the battery hole on the main body of the aerosol generating device through axial plugging and unplugging, and the aerosol generating device can be easily disassembled into several main parts. The large parts of the aerosol generating device can make the volume of the aerosol generating device smaller, which is convenient to carry and use; the battery assembly is detachable and can be used alternately with multiple battery assemblies. The generating device is powered to ensure that the aerosol generating device can be used by the user at any time, and when the battery component is located in the aerosol generating device, the aerosol generating device can be charged while inhaling, effectively solving the problem between the volume and the power of the aerosol generating device Contradictions improve the user experience; the handle of the battery assembly is set to be retractable, and when the handle is not used, the handle can be attached to the bottom surface of the battery compartment shell, which makes the entire appearance of the aerosol generating device more attractive. It is beautiful, and at the same time, it can also prevent the handle from being hooked to other things during the use of the aerosol generating device and damage the handle; the side wall of the battery compartment shell is provided with positioning grooves or ribs to cooperate with the guide ribs or guide grooves on the battery hole, which can be accurately The connecting part of the electric terminal is connected with the electrode connecting terminal of the controller, so as to improve the installation efficiency during use.

It should be understood that the orientation words are established in combination with the daily operating habits of operators and users and the drawings in the instructions, and their appearance should not affect the protection scope of the present invention.

The present invention has been described in detail above with reference to the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the present invention according to the above description. Therefore, some details in the embodiments should not be construed as limiting the present invention, and the present invention will take the scope defined by the appended claims as the protection scope of the present invention.

Claims (11)

1. A battery assembly for an aerosol generating device, which is installed in the battery hole of the aerosol generating device, characterized in that the battery assembly includes a battery compartment shell and a battery, and the battery is arranged in the battery compartment In the shell; the lower end of the battery compartment shell is provided with a handle, the battery compartment shell is provided with a connecting portion connected to the battery hole, and the battery compartment shell is provided with an electrical connection that is electrically connected to the controller of the aerosol generating device. Terminal connection part. 2 . The battery assembly for an aerosol generating device according to claim 1 , wherein a guide mechanism is provided on the battery compartment housing to allow the battery assembly to be oriented to be inserted into the battery hole. 3 . 3. The battery assembly for an aerosol generating device according to claim 2, wherein the guide mechanism is a guide groove arranged on the side wall of the battery compartment shell along the axial direction with the inner wall of the battery hole or Locating ribs or positioning grooves matched with guide ribs. 4. The battery assembly for an aerosol generating device according to claim 1, wherein the battery assembly includes a battery compartment upper cover, and the battery compartment casing is a cylindrical structure with a sealed lower end and an open upper end, so The battery is sealed in the battery compartment shell through the battery compartment upper cover; the battery compartment shell is provided with a charging interface at the lower end, and the electric terminal connection part is arranged on the battery compartment upper cover, and the connection The part is a clamping part provided on the side wall of the battery compartment shell. 5. The battery assembly for an aerosol generating device according to claim 4, wherein the clamping part is a clamping piece symmetrically arranged on the side wall of the lower end of the battery compartment shell, and the clamping part is The outer surface of the sheet is longitudinally provided with snapping grooves or ribs that match the fastening strips or fastening grooves on the inner wall of the battery hole. 6. The battery assembly for an aerosol generating device according to any one of claims 1-5, characterized in that, the handle is a semicircular structure, and the two ends of the handle pass through the rotating shaft arranged in the radial direction It is connected to the side wall of the lower end of the battery compartment shell, and a fixing groove matching the shape of the handle is formed on the lower end surface of the battery compartment shell, so that the handle can rotate around the rotating shaft and fit under the battery compartment shell end face. 7. The battery assembly for an aerosol generating device according to claim 6, characterized in that, the outer side of the handle is provided with an engaging rib or an engaging groove, and the edge of the battery hole is provided with a The grooves or ribs that are engaged with the ribs or the grooves are matched with each other. 8. The battery assembly for an aerosol generating device according to claim 7, wherein the connection part of the electric terminal protrudes upwards to form a column-shaped guiding and positioning block, and the connecting part of the electric terminal is provided with a There is an electrode connection interface. 9. The battery assembly for an aerosol generating device according to claim 4, wherein a notch is provided on the edge of the upper port of the battery compartment casing, and a gap corresponding to the notch is provided on the upper cover of the battery compartment. Fitting locating protrusions. 10. An aerosol generating device, characterized in that it comprises a main body of the aerosol generating device, a controller, and a mouthpiece, the mouthpiece is arranged on the upper end of the main body of the aerosol generating device, and the controller is arranged on the air Inside the main body of the mist generating device, a battery hole is provided at the lower end of the main body of the aerosol generating device, and the battery assembly according to any one of claims 1-9 is detachably arranged in the battery hole, and the electric terminal is connected to The part is connected with the electrode connection terminal of the controller. 11. The aerosol generating device according to claim 10, further comprising a mouthpiece cover and a button switch, the opening of the mouthpiece cover is provided with fastening ribs along the edge, and the mouthpiece cover is connected to the mouthpiece through the buckle ribs. The inner wall of the upper end of the main body of the aerosol generating device is engaged; the button switch is arranged on the side wall of the main body of the aerosol generating device and is electrically connected with the controller.