CN215898929U

CN215898929U - Electronic atomization device and power supply assembly thereof

Info

Publication number: CN215898929U
Application number: CN202122267134.8U
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-25
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an electronic atomization device and a power supply assembly thereof, wherein the power supply assembly comprises a shell and an end cover assembly, the end cover assembly comprises a base, a charging female seat, a microphone and a sealing element, the base is installed at the bottom of the shell, the charging female seat is fixed on the base, the sealing element is provided with an accommodating cavity, the microphone is installed in the accommodating cavity and is enclosed with the accommodating cavity to form an induction cavity, the sealing element is fixed on the base, the sealing element is provided with an induction hole communicated with the induction cavity, the sealing element is also provided with a mounting hole arranged in parallel with the accommodating cavity, and the charging female seat is hermetically installed in the mounting hole. According to the technical scheme, the sealing element is arranged on the base and seals the charging female seat, so that airflow is prevented from entering the shell from the charging female seat, the airflow can pass through the microphone, the detection precision of the microphone is improved, and the air inflow of the power supply assembly is convenient to control.

Description

Electronic atomization device and power supply assembly thereof

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an electronic atomization device and a power supply assembly thereof.

Background

The electronic atomization device comprises an atomization component and a power supply component, wherein the power supply component is used for supplying electric energy to the atomization component, and the atomization component is used for atomizing the tobacco juice to generate aerosol. And harmful components in the smoke generated by the electronic atomization device are far less than those of the traditional combustion type cigarette, so that the electronic atomization device can greatly avoid the adverse effect of the cigarette on a human body, and becomes a healthier smoking mode.

At present, electronic atomization device often adopts pneumatic miaow head control in order to improve control performance, drive electronic atomization device work through atmospheric pressure during the user's suction, electronic atomization device can produce the condensate or reveal the tobacco tar at the in-process of long-time use, when condensate or tobacco tar flow to the miaow head, can reduce the degree of accuracy that the miaow head detected the air current, cause electronic atomization device can not in time produce smog in the suction process easily, influence electronic atomization device's use and experience.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an electronic atomization device and a power supply assembly thereof, and aims to solve the problem that the detection precision of a microphone and the air input of the electronic atomization device are influenced by the fact that the power supply assembly enters air from a charging female seat in the prior art.

In order to achieve the above object, the power supply assembly of the electronic atomization device provided by the present invention includes a housing and an end cover assembly, the end cover assembly includes a base, a charging female seat, a microphone and a sealing element, the base is mounted at the bottom of the housing, the charging female seat is fixed on the base, the sealing element is provided with an accommodating cavity, the microphone is mounted in the accommodating cavity and encloses with the accommodating cavity to form an induction cavity, the sealing element is fixed on the base, the sealing element is provided with an induction hole communicated with the induction cavity, the sealing element is further provided with a mounting hole arranged in parallel with the accommodating cavity, and the charging female seat is hermetically mounted in the mounting hole.

Optionally, the sensing hole is formed in the side wall of the sealing member, a baffle is convexly arranged on the side wall of the sealing member, and the baffle corresponds to the sensing hole and shields the sensing hole.

Optionally, the sealing member includes the silica gel pad and with silica gel pad matched with closing cap, the miaow head with female seat of charging installs in the silica gel pad, the closing cap shroud the tip of miaow head, the response hole set up in the lateral wall of closing cap.

Optionally, the cover is provided with an inclined groove on one side departing from the silicone rubber pad.

Optionally, the power supply assembly further comprises an oil absorption cotton, and the oil absorption cotton is paved on the charging female seat and communicated with the bottom end of the inclined groove.

Optionally, an opening end of the induction hole is provided with an oil guide surface, and the oil guide surface is arranged obliquely downwards.

Optionally, the base is further provided with a detection air hole and a charging port, the microphone is arranged corresponding to the detection air hole, and the charging female seat is installed on the charging port.

Optionally, the power supply assembly further includes a light shielding sheet, and the light shielding sheet is installed at the opening end of the accommodating cavity.

The utility model further provides an electronic atomization device which comprises an atomization assembly and the power supply assembly of the electronic atomization device, wherein the power supply assembly is connected with the atomization assembly.

The technical scheme of the utility model provides an electronic atomization device and a power supply assembly thereof, wherein the power supply assembly comprises a shell and an end cover assembly, the end cover assembly comprises a base, a charging female seat, a microphone and a sealing element, the base is installed at the bottom of the shell, the charging female seat is fixed on the base, the sealing element is provided with an accommodating cavity, the microphone is installed in the accommodating cavity and forms an induction cavity with the accommodating cavity in a surrounding manner, the sealing element is fixed on the base, the sealing element is provided with an induction hole communicated with the induction cavity, the sealing element is further provided with an installation hole arranged in parallel with the accommodating cavity, and the charging female seat is hermetically installed in the installation hole. Through setting up the mounting hole on the sealing member, seal the periphery of female seat that charges by the sealing member, avoid the air current to get into in the shell from the periphery of the female seat that charges to guarantee that the air current can follow the miaow process, improve the detection precision of miaow head, simultaneously, avoid charging female seat entering air current, let the better air inlet of following of external air current get into, reduce the variable in the air current, make the air input more stable, the control of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of an electronic atomizer according to the present invention;

FIG. 2 is a cross-sectional structural schematic view of the end cap assembly of FIG. 1;

FIG. 3 is an exploded schematic view of the end cap assembly of FIG. 1;

FIG. 4 is a perspective view of the seal of FIG. 3;

fig. 5 is a schematic perspective view of an end cap assembly in another embodiment of an electronic atomizer device according to the present invention;

FIG. 6 is a schematic top view of the end cap assembly of FIG. 5;

FIG. 7 is a cross-sectional structural view of the end cap assembly of FIG. 5;

fig. 8 is an exploded view of the end cap assembly of fig. 5.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Power supply assembly	110	Outer casing
120	End cap assembly	130	Base seat
				131	Detecting air holes	132	Charging port
133	Air intake	134	Air release groove
				140	Charging socket	150	Microphone
160	Sealing element	161	Containing cavity
				162	Induction cavity	163	Induction hole
164	Mounting hole	165	Baffle plate
				166	Silica gel pad	167	Sealing cover
168	Inclined groove	169	Oil guide surface
				170	Oil absorption cotton	180	Anti-dazzling screen
200	Atomization assembly	10	Electronic atomization device

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The electronic atomization device comprises an atomization assembly and a power supply assembly. The electronic atomization device can be used for atomizing liquid and generating smoke, and can be used in different fields, such as medical treatment, electronic cigarettes and the like; in one embodiment, the electronic atomization device can be used as an electronic cigarette atomization device for atomizing tobacco tar and generating smoke for a smoker to inhale, which is taken as an example in the following embodiments; of course, in other embodiments, the electronic atomization device can also be applied to a hair spray apparatus to atomize hair spray for hair styling; or applied to medical equipment for treating upper and lower respiratory diseases to atomize medical drugs.

Referring to fig. 1 to 4, the present invention provides a power supply assembly 100 of an electronic atomizer 10, the power supply assembly 100 includes a housing 110 and an end cap assembly 120, the end cap assembly 120 includes a base 130, a charging female socket 140, a microphone 150 and a sealing member 160, the base 130 is installed at the bottom of the housing 110, the charging female socket 140 is fixed on the base 130, the sealing member 160 is provided with an accommodating cavity 161, the microphone 150 is installed in the accommodating cavity 161 and encloses an induction cavity 162 with the accommodating cavity 161, wherein the sealing member 160 is fixed on the base 130, a side wall of the sealing member 160 is further provided with an induction hole 163 communicated with the induction cavity 162, the sealing member 160 is further provided with a mounting hole 164 arranged in parallel with the accommodating cavity 161, and the charging female socket 140 is hermetically installed in the mounting hole 164.

Specifically, the housing 110 is provided in a cylindrical shape, opposite ends of the housing 110 are provided in an open shape, the base 130 is mounted at the bottom end of the housing 110, and the base 130 is hermetically connected to the inner side wall of the housing 110. The base 130 is provided with a mounting groove and an air inlet 133 arranged at an interval with the mounting groove, the sealing element 160 is installed and fixed in the mounting groove, meanwhile, the base 130 is further provided with a detection air hole 131 and a charging port 132, the detection air hole 131 and the charging port 132 are located at the bottom of the mounting groove, and the air inlet 133, the detection air hole 131 and the charging port 132 are arranged on the same straight line. The detection air hole 131 is arranged corresponding to the microphone 150, that is, the detection air hole 131 is communicated with the microphone 150, and external air passes through the detection air hole 131 and is detected by the microphone 150, so as to determine whether the user has suction. The charging socket 140 is fastened to the base 130 through the charging port 132.

The sealing member 160 is made of a silicone material, so that the sealing member 160 can be conveniently produced, manufactured and molded, the sealing member 160 has certain elasticity, and the sealing member 160 is hermetically connected with the side wall of the mounting groove when the sealing member 160 is mounted in the mounting groove. The sealing member 160 is provided with a receiving cavity 161, the microphone 150 is installed in the receiving cavity 161 from an opening end of the receiving cavity 161, and encloses with the bottom of the receiving cavity 161 to form a sensing cavity 162, a side wall of the microphone 150 is hermetically connected with a side wall of the receiving cavity 161, and the sensing cavity 162 is a closed space.

The side wall of the sealing member 160 is provided with a sensing hole 163, the sensing hole 163 is communicated with the sensing cavity 162, the sensing surface of the microphone 150 faces the sensing cavity 162, and the microphone 150 is communicated with the housing 110 through the sensing hole 163, so as to detect whether a user has a suction action or not, and conveniently control the atomization assembly 200 to work.

The sealing member 160 is further provided with a mounting hole 164, the charging female socket 140 is mounted in the mounting hole 164, the mounting hole 164 and the accommodating cavity 161 are arranged at an interval, since the sealing member 160 is made of a silicone material, the sealing member 160 has certain elasticity, when the charging female socket 140 is mounted in the mounting hole 164, the sealing member 160 seals the periphery of the charging female socket 140, and when the charging female socket 140 is mounted in the charging port 132, no gas enters the housing 110 from the charging port 132.

After the technical scheme is adopted, the sensing hole 163 of the microphone 150 is arranged on the side wall of the sealing part 160, the leaked smoke oil or condensate is prevented from flowing to the microphone 150 through the sensing hole 163, the detection precision of the microphone 150 to the air flow is convenient to guarantee, and the phenomenon of insensitivity in triggering of the electronic atomization device 10 cannot occur in the using process. Meanwhile, the periphery of the charging female seat 140 is sealed by the sealing member 160, so that external air flow is prevented from flowing into the shell 110 from the charging female seat 140, the external air flow can only enter the shell 110 through the air inlet 133, variable factors of the air flow entering the shell 110 are reduced, the air inflow of the electronic atomization device 10 is convenient to control, the opening size of the air inlet 133 can be adjusted better according to the required air inflow, the air flow enters the shell 110 more stably, and the use experience of a user on the electronic atomization device 10 is improved.

In an alternative embodiment, a baffle 165 is protruded from a sidewall of the sealing member 160, and the baffle 165 is disposed to correspond to the sensing hole 163 and to shield the sensing hole 163. The baffle 165 is protruded from the side wall of the sealing member 160, the baffle 165 is located at the upper end of the sealing member 160, that is, the distance between the baffle 165 and the base 130 is greater than the distance between the sensing hole 163 and the base 130, the baffle 165 is used for shielding condensate or soot dripping from the top of the sealing member 160, and under the action of the baffle 165, the condensate or soot is prevented from sliding into the sensing hole 163 along the side wall of the sealing member 160, so that the microphone 150 can normally operate.

It should be noted that the power supply assembly 100 further includes an oil absorption cotton 170, the charging base 140 is fixed on the circuit board, the oil absorption cotton 170 is located on the circuit board, and one side of the oil absorption cotton 170 is disposed near the baffle 165, so that the oil absorption cotton 170 can absorb the smoke or the condensate on the baffle 165. The absorbent cotton 170 is used for collecting and absorbing smoke or condensate, so that the situation that leaked smoke or condensate is moved in the power supply assembly 100 wantonly to affect the circuit board or the microphone 150 is avoided, and the power supply assembly 100 can work normally is guaranteed.

With continued reference to fig. 2 and 3, in an alternative embodiment, the base 130 further defines an air release groove 134, and the air release groove 134 communicates the detection air hole 131 and the charging port 132. Be equipped with the mounting groove on base 130, sealing member 160 is installed in this mounting groove, the groove 134 that loses heart sets up the inside at base 130, the groove 134 that loses heart promptly sets up the bottom at the mounting groove, it will detect gas pocket 131 and charge mouthful 132 and be linked together to lose heart groove 134, when the user touches the bottom of electronic atomization device 10 carelessly, a small amount of air current in the external world can enter into the mounting groove from detecting gas pocket 131, under this condition, because the air current is less, the air current can flow to mouthful 132 department of charging via the groove 134 that lets out, avoid the air current to pass miaow head 150 and appear miaow head 150 mistake and for the user have the suction action and control the phenomenon of electronic atomization device 10 work, reduce the phenomenon that spurious triggering appears in electronic atomization device 10.

In an optional embodiment, the power supply assembly 100 further includes a light shielding sheet 180, and the light shielding sheet 180 corresponds to the detection air hole 131 and is attached to the base 130. In this embodiment, the light shielding sheet 180 is used for shielding light, the light shielding sheet 180 may be made of a polycarbonate material, and the light shielding sheet 180 may be black for absorbing light, so that under the action of the light shielding sheet, the light on the indicator lamp is reduced to be emitted from the detection air hole 131, the overall coordination of the bottom of the power supply assembly 100 is ensured, and the use experience of the user on the electronic atomization device 10 is improved.

Referring to fig. 5 and 8, in another alternative embodiment, the sealing member 160 includes a silicone pad 166 and a cover 167 coupled to the silicone pad 166, the microphone 150 and the charging socket 140 are mounted on the silicone pad 166, the cover 167 covers an end of the microphone 150, and the sensing hole 163 is disposed on a sidewall of the cover 167. The silicone pad 166 is provided with an accommodating cavity 161 and a mounting hole 164, the microphone 150 is mounted in the accommodating cavity 161, the silicone pad 166 and the cover 167 enclose the sensing cavity 162, and the microphone 150 is disposed toward the sensing cavity 162. The female charging socket 140 is installed at the installation hole 164, the female charging socket 140 is installed in the installation hole 164, and the female charging socket 140 is in sealing fit with the installation hole 164, so that external gas is prevented from entering the housing 110 from the female charging socket 140, variable factors of the gas entering the housing 110 are reduced, and the flow of the gas entering the housing 110 is convenient to control.

The closing cap 167 is connected with the silica gel pad 166 in a sealing manner, four fixing pins are arranged on the closing cap 167, fixing holes matched with the fixing pins are arranged on the silica gel pad 166, the fixing pins are inserted into the fixing holes, so that the closing cap 167 is tightly matched with the silica gel pad 166, the closing cap 167 is a plastic part, the structure is hard, certain external force can be borne, and the effect of protecting the microphone 150 is achieved.

The sensing hole 163 is provided in the side wall of the cap 167 and condensate or soot will first drip onto the top of the cap 167, reducing the risk of ingress of soot or condensate into the sensing hole 163.

It should be noted that the open end of the sensing hole 163 is provided with an oil guide surface 169, and the oil guide surface 169 is disposed obliquely downward. When the smoke oil or the condensate falls from the side wall of the sealing cover 167 to the sensing hole 163, since the opening end of the sensing hole 163 is provided with the oil guide surface 169 which is inclined downward, when the smoke oil or the condensate drops to the opening end of the sensing hole 163, the smoke oil or the condensate falls from the oil guide surface 169 under the action of self gravity, and is not easy to enter the inside of the sensing hole 163, thereby avoiding the influence of the smoke oil or the condensate on the microphone 150, and ensuring the detection precision of the microphone 150 on the air flow.

Referring to fig. 5 and 8, in an alternative embodiment, the cover 167 further has an inclined groove 168 on a side facing away from the silicone pad 166. That is, the top end of the cover 167 is provided with an inclined groove 168, the inclined groove 168 is composed of three intersecting inclined surfaces, when condensate or smoke generated by the electronic atomization device 10 falls into the inclined groove 168 during use, the smoke or condensate is firstly collected in the inclined groove 168 and then flows to the bottom of the inclined groove 168 along the inclined groove 168, so as to facilitate the collection of the smoke or condensate.

It should be noted that, in the present embodiment, the power supply assembly 100 further includes an oil absorption cotton 170, and the oil absorption cotton 170 is laid on the charging female base 140 and is communicated with the bottom end of the inclined groove 168. This female seat 140 that charges is fixed on the circuit board, and this oil absorption is cotton 170 to be installed on the circuit board, and this closing cap 167 still sets up the draw-in groove in the bottom of inclined groove 168, and this draw-in groove and this oil absorption are cotton 170 looks adaptation, and the one end and this draw-in groove buckle of this oil absorption are cotton 170 are connected, under the effect of this draw-in groove, avoid oil absorption cotton 170 to remove at will. The absorbent cotton 170 is communicated with the bottom of the inclined groove 168, and the smoke oil or condensate in the inclined groove 168 is absorbed by the absorbent cotton 170, so that the smoke oil or condensate is prevented from moving randomly in the inclined groove 168, and the normal operation of the power supply assembly 100 is guaranteed.

Referring to fig. 1, the present invention further provides an electronic atomization device 10, in which the electronic atomization device 10 includes an atomization assembly 200 and the power supply assembly 100, and the power supply assembly 100 is connected to the atomization assembly 200. The specific structure of the power supply assembly 100 of the electronic atomization device 10 refers to the above-mentioned embodiments, and since the electronic atomization device 10 adopts all technical solutions of all the above-mentioned embodiments, at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are achieved, and no further description is given here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an electronic atomization device's power supply unit, its characterized in that, power supply unit includes shell and end cover subassembly, end cover subassembly includes the base, charges female seat, miaow head and sealing member, the pedestal mounting in the bottom of shell, charge female seat and be fixed in on the base, the sealing member is equipped with the holding chamber, the miaow head install in the holding intracavity, and with the synthetic response chamber is enclosed in the holding chamber, wherein, the sealing member is fixed in the base, the sealing member be equipped with the response hole that the response chamber is linked together, just the sealing member still be equipped with the mounting hole that the holding chamber set up side by side, charge female seat sealed install in the mounting hole.

2. The power supply assembly of the electronic atomizer according to claim 1, wherein the sensing hole is disposed on a sidewall of the sealing member, and a baffle is protruded from the sidewall of the sealing member, the baffle corresponding to the sensing hole and blocking the sensing hole.

3. The power supply assembly of an electronic atomizer according to claim 1, wherein the sealing member comprises a silicone pad and a cover coupled to the silicone pad, the head and the charging socket are mounted to the silicone pad, the cover covers an end of the head, and the sensing hole is disposed in a sidewall of the cover.

4. The power supply assembly of an electronic atomizer according to claim 3, wherein the cover further comprises an angled slot on a side facing away from the silicone pad.

5. The power supply assembly of the electronic atomization device as claimed in claim 4, wherein the power supply assembly further comprises an oil absorption cotton, and the oil absorption cotton is paved on the charging female seat and is communicated with the bottom end of the inclined groove.

6. The power supply unit for an electronic atomizer according to claim 3, wherein the opening end of the induction hole has an oil guide surface, and the oil guide surface is disposed obliquely downward.

7. The power supply assembly of claim 1, wherein the base further comprises a detection vent and a charging port, the microphone is disposed corresponding to the detection vent, and the charging socket is disposed on the charging port.

8. The power supply assembly of an electronic atomizer according to claim 7, wherein said base further comprises a vent channel, said vent channel communicating said detection vent and said charging port.

9. The power supply assembly of claim 7, further comprising a light-shielding plate, wherein the light-shielding plate corresponds to the detection air hole and is attached to the base.

10. An electronic atomization device, which is characterized by comprising an atomization component and a power supply component of the electronic atomization device according to any one of claims 1 to 9, wherein the atomization component is connected with the power supply component.