Electronic atomizer

Abstract

The present disclosure provides an electronic nebulizer. The electronic atomizer comprises an atomizer body and a suction nozzle, the atomizer body comprises a shell, an oil bin, an atomization assembly and a power supply assembly, the oil bin, the atomization assembly and the power supply assembly are all contained in the shell, the shell is provided with a mounting hole, the suction nozzle comprises an air path structural part and a light-transmitting exterior trimming part, and the air path structural part comprises a bottom buckling part and an air path structural part. The bottom buckling part is connected with the gas path structure part, the bottom buckling part is buckled with the hole wall of the mounting hole, the gas path structure part is provided with a gas path channel, and one end of the gas path channel is used for being communicated with an atomization assembly in the shell; the light-transmitting exterior trimming part is provided with a double-cavity structure which specifically comprises a first cavity and a second cavity, at least part of the air path structure part is contained in the first cavity, the other end of the air path channel is communicated with the second cavity, and the second cavity is further provided with an air outlet. According to the electronic atomizer, the strength of the suction nozzle is guaranteed through the combination of the air path structural part and the light-transmitting exterior trimming part, and the dust accumulation condition of the inner wall of the air outlet of the suction nozzle can be observed with naked eyes.

Description

Technical Field

[0001] The present disclosure relates to the technical field of atomizers, and particularly to an electronic atomizer. Background Art

[0002] Electronic atomizers are becoming increasingly popular in the market to replace traditional cigarettes. An electronic atomizer generally includes an atomizer body and a mouthpiece. The mouthpiece of an electronic atomizer is usually made of food-grade material, which is opaque or slightly translucent (dark, as Figure 1 shown), making it difficult for users to observe the accumulation of dust and other debris on the inner wall of the outlet of the mouthpiece with the naked eye, and the strength of the mouthpiece is insufficient. Utility Model Content

[0003] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide an electronic atomizer with sufficient strength of the mouthpiece and the ability to observe the dust accumulation inside the mouthpiece.

[0004] The purpose of the present disclosure is achieved through the following technical solutions:

[0005] An electronic atomizer includes an atomizer body and a mouthpiece. The atomizer body includes a housing, an oil tank, an atomization component, and a power supply component. The oil tank, the atomization component, and the power supply component are all accommodated in the housing.

[0006] The housing is provided with an installation hole. The mouthpiece includes an air path structural member and a light-transmitting exterior member. The air path structural member includes a bottom fastening portion and an air path structural portion. The bottom fastening portion is connected to the air path structural portion. The bottom fastening portion is fastened to the inner wall of the installation hole. The air path structural portion is provided with an air path channel. One end of the air path channel is used to communicate with the atomization component inside the housing.

[0007] The light-transmitting exterior member has a double-chamber structure, specifically a first chamber and a second chamber. At least a part of the air path structural portion is accommodated in the first chamber, and the other end of the air path channel communicates with the second chamber. The second chamber is also provided with an air outlet.

[0008] In one embodiment, the air path structural member is a PC structural member; and / or, the light-transmitting exterior member is an ABS exterior member.

[0009] In one embodiment, a clamping block is provided on the periphery of the bottom fastening portion, and an installation groove corresponding to the clamping block is formed in the installation hole. The clamping block is clamped in the installation groove.

[0010] In one embodiment, the air outlet is a frustum-shaped structure, specifically a large-mouth end and a small-mouth end. The cross-sectional area of the small-mouth end is equal to the cross-sectional area of the air path channel, and the cross-sectional area of the air path channel is smaller than the cross-sectional area of the large-mouth end.

[0011] In one embodiment, a smooth portion is formed at the connection between the inner tube wall of the gas path channel and the inner wall of the air outlet.

[0012] In one embodiment, the electronic atomizer further includes a buffer pad disposed between the atomization assembly and the gas path structure portion. The buffer pad is provided with a through hole communicating with the gas path channel, so that the smoke generated by the atomization assembly can be discharged from the gas path channel through the through hole.

[0013] In one embodiment, a clamping groove is formed on the inner peripheral wall of the mounting hole, and one end of the light-transmitting exterior member facing the housing is clamped in the clamping groove.

[0014] In one embodiment, the wall thickness of one end of the light-transmitting exterior member adjacent to the clamping groove gradually increases in the direction of the air outlet.

[0015] In one embodiment, a smooth transition portion is formed at the connection between the outer wall of the light-transmitting exterior member and the outer wall of the housing.

[0016] In one embodiment, a fitting groove is formed on the outer peripheral wall of the light-transmitting exterior member, and the fitting groove is used for fitting the lips.

[0017] Compared with the prior art, the present disclosure has at least the following advantages:

[0018] 1) Since the bottom buckle portion of the gas path structure member in the mouthpiece is buckled with the hole wall of the mounting hole, the firmness of the connection between the mouthpiece and the housing is enhanced. The added gas path structure member and the light-transmitting exterior member strengthen the structural strength of the mouthpiece, and at least part of the gas path structure portion is accommodated in the first cavity of the light-transmitting exterior member, so that the gas path structure member supports the light-transmitting exterior member inside the mouthpiece, effectively reducing the deformation or damage of the mouthpiece due to external force, thereby improving the durability and service life of the mouthpiece.

[0019] 2) Since the light-transmitting exterior member has a double-cavity structure, at least part of the gas path structure portion is accommodated in the first cavity, which can reduce the direct entry of external dust into the gas path channel. At the same time, the light-transmitting exterior member has light-transmitting properties, and the user can observe the dust accumulation at the air outlet with the naked eye, which is convenient for the user to timely discover and clean the dust at the air outlet, thereby maintaining the cleanliness of the inner wall of the air outlet of the mouthpiece; and since one end of the gas path channel is communicated with the atomization assembly inside the housing and the other end of the gas path channel is communicated with the second cavity of the light-transmitting exterior member, the smoke generated by the atomization assembly can be discharged from the air outlet of the second cavity through the gas path channel, ensuring the smoothness of the smoke discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the accompanying drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the mouthpiece of a traditional electronic atomizer;

[0022] Figure 2 It is a schematic structural diagram of the mouthpiece of an electronic atomizer according to an embodiment of the present disclosure;

[0023] Figure 3 It is a schematic structural diagram of the electronic atomizer of the present disclosure;

[0024] Figure 4 is Figure 3 a partial cross-sectional view of the electronic atomizer shown in one direction;

[0025] Figure 5 It is a schematic structural diagram of the mouthpiece of an electronic atomizer according to another embodiment of the present disclosure.

[0026] Reference numerals: 1, electronic atomizer; 10, mouthpiece; 100, gas path structural member; 110, bottom buckle portion; 111, clamping block; 120, gas path structural portion; 121, gas path channel; 200, light-transmitting exterior member; 210, first cavity; 220, second cavity; 230, fitting groove; 221, air outlet; 20, housing; 21, mounting hole; 21a, clamping groove; 30, oil tank; 40, atomization assembly; 50, buffer pad. Detailed Embodiments

[0027] To facilitate the understanding of the present disclosure, the following will describe the present disclosure more comprehensively with reference to the relevant accompanying drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure content of the present disclosure understood more thoroughly and comprehensively.

[0028] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this disclosure pertains. The terms used in the description of this disclosure herein are for the purpose of describing specific embodiments only and are not intended to limit this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0030] The present disclosure provides an electronic atomizer, which includes an atomizer body and a mouthpiece. The atomizer body includes a housing, an oil storage chamber, an atomization component, and a power supply component. The oil storage chamber, the atomization component, and the power supply component are all accommodated in the housing. The housing is provided with an installation hole. The mouthpiece includes an air passage structure member and a light-transmitting exterior member. The air passage structure member includes a bottom fastening portion and an air passage structure portion. The bottom fastening portion is connected to the air passage structure portion. The bottom fastening portion is fastened to the inner wall of the installation hole. The air passage structure portion is provided with an air passage. One end of the air passage is used to communicate with the atomization component inside the housing; the light-transmitting exterior member has a double-chamber structure, specifically a first chamber and a second chamber. At least a part of the air passage structure portion is accommodated in the first chamber, and the other end of the air passage communicates with the second chamber. The second chamber is also provided with an air outlet.

[0031] Since the bottom fastening portion of the air passage structure member in the mouthpiece is fastened to the inner wall of the installation hole, the firmness of the connection between the mouthpiece and the housing is enhanced. The added air passage structure member and the light-transmitting exterior member strengthen the structural strength of the mouthpiece. And at least a part of the air passage structure portion is accommodated in the first chamber of the light-transmitting exterior member, so that the air passage structure member supports the light-transmitting exterior member inside the mouthpiece, effectively reducing the deformation or damage of the mouthpiece due to external force, thereby improving the durability and service life of the mouthpiece; also, because the light-transmitting exterior member has a double-chamber structure, at least a part of the air passage structure portion is accommodated in the first chamber, which can reduce the direct entry of external dust into the air passage. At the same time, the light-transmitting exterior member has light transmissivity, and the user can observe the dust accumulation situation at the air outlet with the naked eye, which is convenient for the user to timely discover and clean the dust at the air outlet, thereby keeping the inner wall of the air outlet of the mouthpiece clean; also, because one end of the air passage communicates with the atomization component inside the housing and the other end of the air passage communicates with the second chamber of the light-transmitting exterior member, the smoke generated by the atomization component can be discharged from the air outlet of the second chamber through the air passage, ensuring the smoothness of smoke discharge.

[0032] To better understand the technical solutions and beneficial effects of the present disclosure, the following further describes the present disclosure in detail with specific embodiments:

[0033] As Figures 2 to 5As shown in the figure, an electronic atomizer 1 of an embodiment includes an atomizer body and a mouthpiece 10. The atomizer body includes a housing 20, an oil chamber 30, an atomization component 40, and a power supply component (not shown in the figure). The oil chamber 30, the atomization component 40, and the power supply component are all accommodated in the housing 20. The housing 20 is provided with an installation hole 21. The mouthpiece 10 includes an air path structural member 100 and a light-transmitting exterior member 200. The air path structural member 100 includes a bottom fastening portion 110 and an air path structural portion 120. The bottom fastening portion 110 is connected to the air path structural portion 120. The bottom fastening portion 110 is fastened to the hole wall of the installation hole 21. The air path structural portion 120 is provided with an air path channel 121. One end of the air path channel 121 is used to communicate with the atomization component 40 inside the housing 20; the light-transmitting exterior member 200 has a double-chamber structure, specifically a first chamber 210 and a second chamber 220. At least a part of the air path structural portion 120 is accommodated in the first chamber 210, and the other end of the air path channel 121 communicates with the second chamber 220. The second chamber 220 is also provided with an air outlet 221.

[0034] It can be understood that since the bottom fastening portion 110 of the air path structural member 100 in the mouthpiece 10 is fastened to the hole wall of the installation hole 21, the firmness of the connection between the mouthpiece 10 and the housing 20 is enhanced. The added air path structural member 100 and the light-transmitting exterior member 200 strengthen the structural strength of the mouthpiece 10, and at least a part of the air path structural portion 120 is accommodated in the first chamber 210 of the light-transmitting exterior member 200, so that the air path structural member 100 supports the light-transmitting exterior member 200 inside the mouthpiece 10, effectively reducing the deformation or damage of the mouthpiece 10 due to external force, thereby improving the durability and service life of the mouthpiece 10.

[0035] It can also be understood that since the light-transmitting exterior member 200 has a double-chamber structure, at least a part of the air path structural portion 120 is accommodated in the first chamber 210, which can reduce the direct entry of external dust into the air path channel 121. At the same time, the light-transmitting exterior member 200 has light transmittance, and the user can observe the dust accumulation situation at the air outlet 221 with the naked eye, which is convenient for the user to timely discover and clean the dust at the air outlet 221, thereby keeping the inner wall of the air outlet 221 of the mouthpiece 10 clean; and since one end of the air path channel 121 communicates with the atomization component 40 inside the housing 20, and the other end of the air path channel 121 communicates with the second chamber 220 of the light-transmitting exterior member 200, the smoke generated by the atomization component 40 can be discharged from the air outlet 221 of the second chamber 220 through the air path channel 121, ensuring the smooth discharge of the smoke.

[0036] In one embodiment, the air path structural member 100 is a PC structural member. The PC structural member has high strength and heat resistance, which can ensure the structural strength of the air path structural member 100, avoid damage to the mouthpiece 10 due to dropping or collision during use, and thus improve the service life of the mouthpiece 10.

[0037] In one embodiment, the light-transmitting exterior member 200 is an ABS exterior member. The ABS exterior member has transparency and good strength. The combination of the light-transmitting exterior member 200 and the gas path structural member 100 ensures that the nozzle 10 has good strength. At the same time, the transparency of the ABS exterior member can ensure that users can clearly observe the dust accumulation on the inner wall of the air outlet 221 of the nozzle 10 with the naked eye, and clean the inner wall of the air outlet 221 in time, so as to ensure the cleanliness of the air outlet 221.

[0038] As Figure 4 and Figure 5 shown, in one embodiment, the peripheral edge of the bottom buckle portion 110 is provided with a clamping block 111, and the mounting hole 21 is formed with a mounting groove (not shown in the figure) corresponding to the clamping block 111, and the clamping block 111 is clamped in the mounting groove. In this embodiment, since the mounting groove is formed in the mounting hole 21, the clamping block 111 of the bottom buckle portion 110 can be clamped in the mounting groove, ensuring the firm connection between the gas path structural member 100 and the housing 20, thereby improving the stability of the installation of the gas path structural member 100.

[0039] As Figure 4 shown, in one embodiment, the air outlet 221 is a frustum-shaped structure, specifically a large-mouth end and a small-mouth end. The cross-sectional area of the small-mouth end is equal to the cross-sectional area of the gas path channel 121, and the cross-sectional area of the gas path channel 121 is smaller than the cross-sectional area of the large-mouth end. In this embodiment, since the cross-sectional area of the small-mouth end of the air outlet 221 is equal to the cross-sectional area of the gas path channel 121, it is ensured that the smoke of the atomization assembly 40 can be smoothly discharged through the gas path channel 121, avoiding accidental leakage of smoke due to different cross-sectional areas, thus affecting the discharge amount and smoothness of the smoke; and since the cross-sectional area of the gas path channel 121 is smaller than the cross-sectional area of the large-mouth end, that is, the cross-sectional area of the large-mouth end is larger than the cross-sectional area of the small-mouth end, it is ensured that the smoke flows along the inner wall of the air outlet 221 to the large-mouth end after passing through the small-mouth end, improving the discharge smoothness of the smoke and the required smoke volume for discharge.

[0040] In one embodiment, a smooth portion is formed at the connection between the inner pipe wall of the gas path channel 121 and the inner wall of the air outlet 221. The formed smooth portion ensures that the smoke can smoothly flow through the gas path channel 121 to the air outlet 221, ensuring a good user experience, and at the same time reducing dust accumulation at the connection between the inner pipe wall of the gas path channel 121 and the inner wall of the air outlet 221.

[0041] As Figure 4As shown, in one embodiment, the electronic atomizer 1 further includes a buffer pad 50 disposed between the atomization assembly 40 and the gas path structure portion 120. The buffer pad 50 is provided with a through hole communicating with the gas path channel 121, so that the smoke generated by the atomization assembly 40 is discharged from the gas path channel 121 through the through hole. In this embodiment, since the buffer pad 50 is additionally provided between the atomization assembly 40 and the gas path structure portion 120, the wear when the atomization assembly 40 contacts the gas path structure portion 120 is reduced, thereby improving the overall service life of the mouthpiece 10.

[0042] As Figure 4 shown, in one embodiment, a clamping groove 21a is formed on the inner peripheral wall of the mounting hole 21, and one end of the light-transmitting exterior member 200 facing the housing 20 is clamped in the clamping groove 21a, so that the light-transmitting exterior member 200 can be accommodated in the clamping groove 21a of the housing 20, preventing the light-transmitting exterior member 200 from directly falling into the housing 20 due to installation, effectively improving the reliability of the installation of the light-transmitting exterior member 200, and thus improving the firmness of the mouthpiece 10 fixed to the housing 20.

[0043] In one embodiment, the wall thickness of one end of the light-transmitting exterior member 200 adjacent to the clamping groove 21a gradually increases in the direction of the air outlet 221. In this embodiment, since the air outlet 221 is in direct contact with the user's mouth, the wall thickness of the light-transmitting exterior member 200 gradually increases closer to the air outlet 221, which can ensure the structural strength of the air outlet 221 and prevent the air outlet 221 from being easily damaged due to use.

[0044] In one embodiment, a smooth transition portion is formed at the connection between the outer wall of the light-transmitting exterior member 200 and the outer wall of the housing 20. In this embodiment, the formed smooth transition portion on the one hand ensures the firm connection between the light-transmitting exterior member 200 and the housing 20, improving the overall aesthetic appearance of the electronic atomizer 1, and on the other hand eliminates the sharp corners, preventing the user's mouth from being injured during use, thereby improving the user experience.

[0045] As Figure 4 and Figure 5 shown, in one embodiment, a fitting groove 230 is formed on the outer peripheral wall of the light-transmitting exterior member 200 for fitting the lips. In this embodiment, due to the additional fitting groove 230 formed on the outer peripheral wall of the light-transmitting exterior member 200, the fitting degree between the mouthpiece 10 and the lips is improved, enhancing the user's comfort during use. At the same time, the tight fitting can reduce the mixing of external air and ensure the taste of the smoke.

[0046] Compared with the prior art, the present disclosure has at least the following advantages:

[0047] 1) Since the bottom fastening part 110 of the gas path structure member 100 in the nozzle 10 is fastened to the hole wall of the mounting hole 21, the firmness of the connection between the nozzle 10 and the housing 20 is enhanced. The added gas path structure member 100 and the light-transmitting exterior decoration member 200 strengthen the structural strength of the nozzle 10. Moreover, at least part of the gas path structure part 120 is accommodated in the first cavity 210 of the light-transmitting exterior decoration member 200, so that the gas path structure member 100 supports the light-transmitting exterior decoration member 200 inside the nozzle 10, effectively reducing the deformation or damage of the nozzle 10 due to external forces, thereby improving the durability and service life of the nozzle 10.

[0048] 2) Since the light-transmitting exterior decoration member 200 has a double-cavity structure, at least part of the gas path structure part 120 is accommodated in the first cavity 210, which can reduce the direct entry of external dust into the gas path channel 121. At the same time, the light-transmitting exterior decoration member 200 has light-transmitting properties, and users can observe the dust accumulation situation at the air outlet 221 with the naked eye, which is convenient for users to timely discover and clean the dust at the air outlet 221, thereby keeping the inner wall of the air outlet 221 of the nozzle 10 clean. Also, since one end of the gas path channel 121 is connected to the atomization assembly 40 inside the housing 20, and the other end of the gas path channel 121 is connected to the second cavity 220 of the light-transmitting exterior decoration member 200, the smoke generated by the atomization assembly 40 can be discharged from the air outlet 221 of the second cavity 220 through the gas path channel 121, ensuring the smooth discharge of the smoke.

[0049] The above-described embodiments merely represent several implementation manners of the present disclosure. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several deformations and improvements can still be made, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. An electronic atomizer, comprising an atomizer body and a nozzle, wherein the atomizer body comprises a housing, an oil tank, an atomizer assembly and a power supply assembly, wherein the oil tank, the atomizer assembly and the power supply assembly are all accommodated in the housing, characterized in that: The shell is provided with a mounting hole, the nozzle includes an air path structure and a light-transmitting exterior decoration, the air path structure includes a bottom buckle part and an air path structure part, the bottom buckle part is connected to the air path structure part, the bottom buckle part is buckled with the hole wall of the mounting hole, the air path structure part is provided with an air path channel, one end of the air path channel is used to communicate with the atomization assembly inside the shell; The light-transmitting exterior trim has a dual-cavity structure, specifically a first cavity and a second cavity. The air path structure is at least partially accommodated in the first cavity, and the other end of the air path channel is connected to the second cavity. The second cavity also has an air outlet.

2. The electronic atomizer according to claim 1, characterized in that: The air path structural component is a PC structural component; and / or the light-transmitting exterior decorative component is an ABS exterior decorative component.

3. The electronic atomizer according to claim 1, characterized in that: A clamping block is provided at the periphery of the bottom buckle portion, and a mounting groove corresponding to the clamping block is formed in the mounting hole, and the clamping block is clamped in the mounting groove.

4. The electronic atomizer according to claim 1, characterized in that: The air outlet is a terrace-shaped structure, specifically a large-mouth end and a small-mouth end, the cross-sectional area of ​​the small-mouth end is equal to the cross-sectional area of ​​the air passage, and the cross-sectional area of ​​the air passage is smaller than the cross-sectional area of ​​the large-mouth end.

5. The electronic atomizer according to claim 1, characterized in that: A smooth portion is formed at a connection between the inner tube wall of the gas path and the inner wall of the gas outlet.

6. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer also includes a buffer pad, which is arranged between the atomizer assembly and the air path structure part. The buffer pad is provided with a through hole connected to the air path channel, so that the smoke generated by the atomizer assembly can be discharged from the air path channel through the through hole.

7. The electronic atomizer according to claim 1, characterized in that: The inner peripheral wall of the mounting hole is formed with a clamping groove, and one end of the light-transmitting exterior decoration component facing the shell is clamped in the clamping groove.

8. The electronic atomizer according to claim 7, characterized in that: The wall thickness of one end of the light-transmitting exterior decoration component adjacent to the clamping groove gradually increases toward the air outlet.

9. The electronic atomizer according to claim 1, characterized in that: A smooth transition portion is formed at a connection between the outer wall of the light-transmitting exterior decoration and the outer wall of the shell.

10. The electronic atomizer according to claim 1, characterized in that: The outer peripheral wall of the light-transmitting exterior decoration is provided with a fitting groove, and the fitting groove is used for fitting lips.

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