CN115336797A - Battery pole subassembly and atomizing device thereof - Google Patents

Abstract

The invention provides a battery pole component and an atomization device thereof, wherein the battery pole component comprises: the battery pack comprises a shell, a battery bracket arranged in the shell, a battery connected to the battery bracket and a spring pin; the battery support comprises a connecting part, at least two air inlet channels are arranged on the connecting part, the elastic needle is inserted into any one of the air inlet channels, and the air inlet channels are mutually independent and arranged in the connecting part. According to the battery rod assembly and the atomization device thereof, the air inlet channels in the battery rod assembly are designed into two or more independent air inlet channels, so that the air flow hedging is reduced, the air path is shortened, the atomization core is prevented from being burnt, the atomization gas is full, and the user experience is better.

Description

Battery pole subassembly and atomizing device thereof

Technical Field

The invention relates to the technical field of atomizers, in particular to a battery rod assembly and an atomizing device thereof.

Background

The existing atomization device generally comprises an atomization assembly and a battery rod assembly, the atomization assembly is powered by the battery rod assembly, and the battery rod assembly and the atomization assembly are communicated through a spring needle and a contact electrode in a contact manner to form a loop for supplying power to an atomization core. In order to simplify the design and control cost, a larger air inlet channel is generally arranged on the battery rod assembly, or air is reserved between all parts in the battery rod assembly to enter air, the air inlet channel with the structure has a complicated and longer air path and unsmooth air flow, and the atomizing core is possibly burnt out to influence the atomizing effect and the user experience.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a battery rod assembly and an atomization device thereof so as to solve the technical problem that the atomization effect is influenced by the complicated design of an air inlet channel in the conventional battery rod assembly.

In order to achieve the purpose, the invention adopts the following technical scheme:

an embodiment of the present invention provides a battery rod assembly, including: the battery pack comprises a shell, a battery bracket arranged in the shell, a battery connected to the battery bracket and a spring pin; the battery support comprises a connecting part, at least two air inlet channels are arranged on the connecting part, the elastic needle is inserted into any one of the air inlet channels, and the air inlet channels are mutually independent and arranged in the connecting part.

The side wall of the connecting portion is further provided with an annular air passage, the air inlet end of the air inlet channel extends to the annular air passage, and the air outlet end of the air inlet channel extends to the upper end portion of the connecting portion.

The microphone is characterized in that the connecting portion is further provided with a mounting groove and a microphone hole communicated with the mounting groove, a microphone is arranged in the mounting groove and is connected with the mounting groove in a sealing mode, and an outer side port of the microphone hole extends to the annular air passage.

The side wall of the connecting portion is further provided with a first mounting groove and a second mounting groove, a first sealing ring is arranged in the first mounting groove, a second sealing ring is arranged in the second mounting groove, the first mounting groove and the second mounting groove are distributed on the upper side and the lower side of the annular air passage, the first sealing ring and the second sealing ring are in sealing butt joint with the shell, and a plurality of air inlets are further formed in the shell at positions equal to the annular air passage in height.

Wherein, the bullet needle includes: the bullet needle main part of electrically conductive material, still be equipped with the air flue in the bullet needle main part, the inlet end of air flue extends to the lateral wall outer fringe of bullet needle main part, the end of giving vent to anger of air flue extends to the top of bullet needle main part.

Wherein, the upper end of bullet needle main part still is equipped with an end cap, be equipped with a fluting that transversely runs through on the end cap, the air flue passes the end cap just gives vent to anger the end and extends to the fluting.

Wherein, the air flue on the bullet needle main part includes: the air inlet structure comprises a plurality of transverse air holes extending transversely and vertical air holes extending vertically, and the transverse air holes are communicated with the vertical air holes.

Wherein, the lower tip of bullet needle main part still is equipped with a wiring portion.

The invention also provides an atomization device which comprises the battery rod assembly and the atomization assembly.

The battery rod assembly is detachably connected to the atomization assembly and used for supplying power to the atomization assembly.

According to the battery rod assembly and the atomization device thereof, the air inlet channels in the battery rod assembly are designed into two or more independent air inlet channels, so that the air flow hedging is reduced, the air path is shortened, the atomization core is prevented from being burnt, the atomization gas is full, and the user experience is better.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of an atomizing device according to an embodiment of the present invention.

Fig. 2 is an exploded view of an atomizing device according to an embodiment of the present invention.

Fig. 3 is a sectional view of an atomizing device according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an atomizing assembly of an atomizing device in accordance with an embodiment of the present invention, with an oil cup removed.

Fig. 5 is a schematic structural view of a seal seat portion of an atomizing device according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a connecting seat portion of an atomizing device according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a base portion of an atomizing device according to an embodiment of the present invention.

Fig. 8 is a partially broken away housing portion of a battery rod assembly of an atomizing device in accordance with an embodiment of the present invention.

Fig. 9 is a schematic structural view of a battery holder portion of an atomizing device according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of a needle ejecting portion of the atomization device according to the embodiment of the invention.

Fig. 11 is another angle structure diagram of the bullet needle part of the atomizer according to the embodiment of the present invention.

Fig. 12 is a partial cross-sectional view of a pogo pin of an atomizer device in accordance with an embodiment of the present invention.

Fig. 13 is a partially enlarged schematic view of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on the orientation or positional relationship illustrated in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can be, for example, connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

The existing atomization device generally comprises an atomization assembly and a battery rod assembly, wherein the battery rod assembly is in contact conduction with a contact electrode through a spring needle to form a loop for supplying power to an atomization core. However, the existing pogo pin only has a conductive function, and an air inlet channel needs to be additionally designed on the battery rod assembly, so that the internal structure of the battery rod assembly is complex, the number of parts is large, and the assembly efficiency and the cost are affected.

Referring to fig. 1 to 13, the present embodiment discloses an atomization device 100, where the atomization device 100 includes: atomization component 10 and battery pole subassembly 20, battery pole subassembly 20 detachable connect in atomization component 10, battery pole subassembly 20 be used for doing atomization component 10 supplies power, battery pole subassembly 20 with modes such as joint, spiro union, magnetism are inhaled between atomization component 20 and are connected.

Referring again to fig. 2-7, the atomizing assembly 10 includes: the oil cup comprises an oil cup 11 with a containing cavity, and a sealing seat 12, a connecting seat 13, a base 16 and an atomizing core which are arranged in the containing cavity. The lower end of the oil cup 11 is provided with an opening 110, the base 16 is fixedly connected to the opening, the connecting seat 13 is connected to the base 16, an installation cavity is formed between the base and the base, the atomizing core is arranged in the installation cavity, the sealing seat 12 is connected to the connecting seat 13, and the periphery of the outer side of the sealing seat 12 is hermetically connected to the side wall of the accommodating cavity of the oil cup 11.

The atomizing core includes: an oil guide 14, and a heating element 15 connected to the oil guide 14. The oil guiding body 14 has a sealing surface and an atomizing surface, the sealing surface is in sealing contact with the connecting seat 13, the heating element 15 is disposed on the atomizing surface, in this embodiment, the heating element 15 is a heating film or a heating wire mesh attached to the atomizing surface. The atomized liquid permeates to the atomization surface from the oil guide body 14, and is heated and atomized by the heating body 15 at the atomization surface.

Wherein, two elastic electrodes 17 are further arranged on the base 16, the elastic electrodes 17 are used for contacting with a battery rod assembly 20 to form a loop for supplying power to the atomizing core, and the elastic electrodes 17 are respectively and electrically connected with a positive lead and a negative lead of the heating body 15.

Referring to fig. 4 to 7 again, in particular, the sealing seat 12 includes: the sealing seat comprises a sealing seat body 121, wherein a slot 122 is formed in the sealing seat body 121, a connecting pipe part 123 is further protruded from the top of the sealing seat body 121, and a through hole communicated with the slot 122 is formed in the connecting pipe part 123 and used for outputting atomized gas to a user.

The connection socket 13 includes: the connecting seat body 131 is provided with a connecting cavity 132, and the connecting seat body 131 is further provided with at least two buckles 133. The connecting base 13 is disposed in the slot 122, and the connecting cavity 132 is used for disposing an atomizing core. A groove 1311 is further formed in the side wall of the connecting seat body 131, and a mist outlet 134 is formed at the bottom of the groove 1311. The recess 1311 is used for atomizing gas to pass through, and atomizing liquid is after the atomizing face of leading 14 bottoms of oil body is heated the atomizing by heat-generating body 15, and atomizing gas is again through recess 1311 gets into the fog hole 134, the other end intercommunication of this fog hole 134 the through-hole of connecting tube portion 123, final atomizing gas is exported by this through-hole.

With reference to fig. 3 and 6, the base 16 includes: base body 161, base body 161's top is equipped with open slot 162, connecting seat 13 cartridge is in this open slot 162, just still be equipped with joint hole or joint groove 166 on the lateral wall of open slot 162, buckle 133 elastic clamping on connecting seat 13 in joint hole or joint groove 166 to so that the two fixed connection. The base body 161 is further provided with two electrode connecting holes 164, and the electrode 17 is inserted into the electrode connecting holes 164. The base body 161 is further provided with an air inlet hole 163, the air inlet hole 163 is communicated with the slotted opening 162, a spherical cap 167 is further protruded from the top of the air inlet hole 163, and the spherical cap 167 is provided with a small hole. The protruding spherical cap 167 forms a certain height difference with the bottom wall of the opening groove 162, so that the condensed liquid or the leaked atomized liquid can be stored at the bottom of the opening groove 162, and will not leak to the outside through the air inlet hole 163, thereby avoiding oil leakage.

The side wall of the base body 161 is further provided with a clamping protrusion 165, correspondingly, the oil cup 11 is provided with a corresponding clamping groove or a corresponding clamping hole, and the clamping protrusion 165 is clamped in the clamping groove or the corresponding clamping hole, so that the base 16 is fixedly connected to the lower end opening 110 of the oil cup 11.

Further, referring to fig. 3 again, the oil cup 11 includes: the oil cup shell 111 is provided with a suction nozzle port 1111 at the top of the oil cup shell 111, a vent pipe part 112 extends inwards from the edge of the suction nozzle port 1111, the lower end of the vent pipe part 112 is inserted into the connecting pipe part 123 of the seal seat 12, and the vent pipe part 112 and the connecting pipe part 123 form a mist outlet channel together. The oil cup housing 111, the vent pipe 112 and the seal seat 12 together form a liquid storage cavity 113, the liquid storage cavity 113 is used for storing atomized liquid, and correspondingly, the seal seat body 121 is further provided with a plurality of oil inlets 1211.

Referring again to fig. 2 and 3, the battery rod assembly 20 includes: the device comprises a shell 21, a battery bracket 22 arranged in the shell 21, a battery 23 connected to the battery bracket 22, a microphone 25 and two elastic pins 24. The bottom of the housing 21 is further connected with a charging interface 29, and the charging interface 29 is used for charging the battery by an external power line.

Referring again to fig. 8 to 12, the battery holder 22 includes: the bracket main body 221 is connected to the connecting part 222 of the bracket main body 221, at least two air inlet channels 228 and 229 are arranged on the connecting part 222, air inlet ends of the air inlet channels 228 and 229 extend to the side wall of the connecting part 222, an air outlet end extends to the top of the connecting part 222, and the top of the connecting part 222 abuts against the bottom of the base 16, so that air entering from the air inlet channels 228 and 229 enters through two independent channels and is conveyed to the surface of the heating body 15 through the air inlet holes 163 on the base 16. It is understood that, in this embodiment, only two intake passages 228 and 229 are taken as an example for structural description, and in other embodiments, a plurality of other intake passages extending like the intake passages 228 or 229 may be further disposed on the connecting portion 222. Through the design of the independent air inlet passages 228 and 229, the independent air inlet passages stop the opposite air flow, the air flow is smoother, the travel through the complex air passages is not needed, the path is shorter, the atomizing core is prevented from being burnt, the smoke is fuller, and the user experience is better.

The connecting portion 222 is further provided with a microphone mounting groove 226, and the microphone 25 is disposed in the microphone mounting groove 226. The connecting portion 222 is further provided with a microphone hole 223, the microphone hole 223 is communicated with the mounting groove 226, so that when a user inhales air, external air enters the heating element 15 through the air inlet channels 228 and 229, meanwhile, the air in the mounting groove 226 is pumped out through the microphone hole 223 to form negative pressure, and the negative pressure formed in the mounting groove 226 can drive the microphone 25 to be opened, so that the battery 23 is controlled to supply power to the heating element 15, and atomization work is started. The periphery of the microphone 25 is sealed with the mounting groove 226, so that a microphone seat 26 is further disposed in the mounting groove 226, and the microphone 25 is hermetically connected to the microphone seat 26.

Further, as shown in fig. 9, the side wall of the connecting portion 222 is further provided with an annular air passage 227, and the air inlet ends of the air inlet passages 228 and 229 extend to the bottom of the annular air passage 227. Similarly, the microphone aperture 223 is also disposed at the bottom of the annular air passage 227.

The upper side of the annular air passage 227 is further provided with a first mounting groove 224, the lower side of the annular air passage 227 is further provided with a second mounting groove 225, a first sealing ring 27 is arranged in the first mounting groove 224, a second sealing ring 28 is arranged in the second mounting groove 225, and when the battery support 22 is assembled in the shell 21, the first sealing ring 27 and the second sealing ring 28 enable the connecting portion 222 to be connected with the shell 21 in a sealing mode.

Referring to fig. 2, the housing 21 is further provided with one or more air inlets 211, and the air inlets 211 are communicated with the annular air passage 227. Moreover, the aperture of the air inlet 211 is designed to meet the requirement of suction resistance. The diameter of the inlet 211 ranges from 0.5 to 0.8mm, for example 0.6 and 0.7mm.

Referring to fig. 13 again, the airflow in the battery rod assembly 20 of the present embodiment is as follows:

when a user inhales from the suction nozzle port 1111 of the oil cup 11, external air enters the annular air passage 227 from the air inlet 211 of the shell 21 and then enters the air inlet hole 163 on the base 16 through the air inlet passages 228 and 229 arranged at the bottom of the annular air passage 227, meanwhile, air in the mounting groove 226 is sucked out through the microphone hole 223, negative pressure is formed in the mounting groove 226, the microphone 25 is triggered, the battery 23 starts to supply power to the heating element 15, the external air is conveyed to the heating element 15 through the air inlet hole 163, and the atomized air is carried and output to the suction nozzle 1111 from the ventilation pipe part 112 for the user to use.

In this embodiment, the air inlet channels 228 and 229 are further provided with a bullet needle 24, and an air channel is provided in the bullet needle 24, and one end of the air channel is communicated with the annular air channel 227, and the other end is communicated with the air inlet hole 163 on the base 16.

Specifically, referring to fig. 10 to 12 again, the latch 24 includes: a latch body 241, an end cap 242 connected to an upper end portion of the latch body 241, and a wire connecting portion 243 connected to a lower end portion of the latch body 241. The bullet needle main body 241 is further provided with a plurality of transverse air holes 2411 extending transversely and vertical air holes 2412 extending longitudinally, and the transverse air holes 2411 are all communicated with the vertical air holes 2412. The vertical air holes 2412 extend through the end cap to the surface of the end cap 242.

A transverse through slot 2421 is further disposed on the end cap 242, and an air outlet end of the vertical air hole 2412 extends to the bottom of the slot 2421. The latch 24 abuts against the electrode 17 after the battery rod assembly 20 is connected to the atomizing assembly 10, and a slot 2421 is formed in the end cap 242 so that gas flows through the vertical air hole 2412 and then is output from openings at two sides of the slot 2421. This bullet needle 24 possesses the circular telegram function promptly and still possesses the function of ventilating, has saved the inner space, and the cost is lower, and the air current is more smooth and easy, and smog is fuller.

Referring again to fig. 13, the process of venting the pogo pin 24 of this embodiment is as follows:

when a user inhales, external air firstly enters the annular air channel 227 from the air inlet 211, then enters the transverse air hole 2411 of the elastic needle 24 through the air inlet channels 228 and 229 communicated with each other at the bottom of the annular air channel 227, is output to the air inlet hole 163 on the base 16 through the vertical air hole 2412, is conveyed to the heating body 15 through the air inlet hole 163, and is conveyed to the air vent pipe part 112 through the mist outlet hole 134 after being mixed with atomized air via the groove 1311, and finally is output to the user from the suction nozzle port 1111. When external air enters the annular air passage 227, air in the mounting groove 226 where the microphone 25 is located is sucked out from the microphone hole 223, so that the microphone 25 is triggered to be opened, the battery 23 is controlled to be conducted to a loop for supplying power to the heating element 15, and atomization work is started.

According to the atomization device, the air passage is additionally arranged in the elastic needle, so that two functions of electric conduction and air guide are realized, the space is saved, the cost is reduced, and the ventilation is smoother; simultaneously, design into two or a plurality of independent inlet channel with the inlet channel in the battery pole subassembly, reduce the air current offset, shorten the gas circuit, avoid atomizing core scorching, atomizing gas is fuller, and user experience is better.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims (10)

1. A battery post assembly, comprising: the battery pack comprises a shell, a battery bracket arranged in the shell, a battery connected to the battery bracket and a spring pin; the battery support comprises a connecting part, at least two air inlet channels are arranged on the connecting part, the elastic needle is inserted into any one of the air inlet channels, and the air inlet channels are mutually independent and arranged in the connecting part.

2. The battery rod assembly according to claim 1, wherein the side wall of the connecting portion is further provided with an annular air passage, the air inlet ends of the air inlet channels extend to the annular air passage, and the air outlet ends of the air inlet channels extend to the upper end portion of the connecting portion.

3. The battery rod assembly according to claim 2, wherein the connecting portion further has a mounting groove and a microphone hole communicating with the mounting groove, a microphone is disposed in the mounting groove, the microphone is hermetically connected to the mounting groove, and an outer port of the microphone hole extends to the annular air passage.

4. The battery rod assembly according to claim 3, wherein a first mounting groove and a second mounting groove are further formed in a side wall of the connecting portion, a first sealing ring is disposed in the first mounting groove, a second sealing ring is disposed in the second mounting groove, the first mounting groove and the second mounting groove are distributed on the upper side and the lower side of the annular air passage, the first sealing ring and the second sealing ring are in sealing abutting connection with the outer shell, and a plurality of air inlets are further disposed on the outer shell at positions equal to the annular air passage in height.

5. The battery rod assembly according to any one of claims 1 to 4, wherein the pogo pin comprises: the bullet needle main part of electrically conductive material, still be equipped with the air flue in the bullet needle main part, the inlet end of air flue extends to the lateral wall outer fringe of bullet needle main part, the end of giving vent to anger of air flue extends to the top of bullet needle main part.

6. The battery rod assembly of claim 5, wherein the upper end of the latch body further comprises an end cap, the end cap defines a transverse slot therethrough, the air passage extends through the end cap and the air outlet extends to a wall of the slot.

7. The battery rod assembly of claim 6, wherein the air passageway in the latch body comprises: the air inlet structure comprises a plurality of transverse air holes extending transversely and vertical air holes extending vertically, and the transverse air holes are communicated with the vertical air holes.

8. The battery rod assembly according to claim 7, wherein the lower end portion of the latch body is further provided with a wire connecting portion.

9. An atomisation device, characterised in that it comprises a battery stem assembly according to any of the claims 1 to 8 and an atomisation assembly.

10. The atomizing device of claim 9, wherein the battery wand assembly is removably coupled to the atomizing assembly, the battery wand assembly being configured to provide power to the atomizing assembly.

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