CN205005906U - Electron cigarette and battery pack thereof - Google Patents

Abstract

The utility model relates to an electron cigarette and battery pack thereof, above -mentioned battery pack are used for being connected with atomization component detachable, and for atomization component provides electric power, battery pack includes battery pole and air current adjustment mechanism, the one end of battery pole is used for being connected with atomization component, air current adjustment mechanism sets up on the battery pole, and is located battery pole and atomization component's junction, and air current adjustment mechanism is used for adjusting atomization component's air input. Air current adjustment mechanism sets up on battery pack, resistance to suction and the smog volume that can adjust the electron cigarette through air current adjustment mechanism. Because the battery pack repetitious usage that can circulate, therefore air current adjustment mechanism can repetitious usage, has avoided the waste, the cost is reduced. In addition, because air current adjustment mechanism lies in battery pole and atomization component's junction, lies in the middle part of electronics cigarette promptly, convenient operation.

Description

Electronic cigarette and its battery components

technical field

The utility model relates to the technical field of smoking sets, in particular to an electronic cigarette and a battery assembly thereof.

Background technique

In order to be able to adjust the draw resistance and the amount of smoke of the electronic cigarette, a general electronic cigarette is provided with an airflow adjustment structure, and by controlling the airflow adjustment structure, the size of the airflow inlet of the electronic cigarette can be changed. However, the general airflow adjustment structure is set on the atomizer of the electronic cigarette, and for the sake of safety, the electronic cigarette is more and more inclined to use a disposable atomizer, that is, when the e-liquid in the atomizer is used After finishing, you can't add more e-liquid, you can only discard the atomizer. Therefore, arranging the airflow regulating structure on the atomizer leads to higher cost of the atomizer and causes waste.

Utility model content

Based on this, it is necessary to address the above problems and provide an electronic cigarette and its battery assembly that can reduce costs and avoid waste.

A battery assembly, used for detachable connection with the atomization assembly to provide power for the atomization assembly, the battery assembly includes a battery rod and an airflow adjustment mechanism;

One end of the battery rod is used to connect with the atomization assembly;

The airflow adjustment mechanism is arranged on the battery rod and located at the connection between the battery rod and the atomization assembly, and the airflow adjustment mechanism is used to adjust the air intake of the atomization assembly.

In one of the embodiments, the battery rod includes a rechargeable battery.

In one embodiment, the airflow adjustment mechanism includes a first tubular part and a second tubular part, the first tubular part is fixedly connected to the battery rod, and the second tubular part is rotatably sleeved on the the exterior of the first tubular portion;

A first air vent is opened on the first tubular portion, a second air vent is opened on the second tubular portion, and the second air vent can be aligned with the first through hole by rotating the second tubular portion. connected.

In one of the embodiments, the number of the first vents is multiple, and the opening areas of the multiple first vents are different;

The number of the second vent hole is one, and the opening area of the second vent hole is greater than or equal to the largest opening area among the plurality of first vent holes.

In one of the embodiments, the number of the second vents is multiple, and the opening areas of the multiple second vents are different;

The number of the first vent hole is one, and the opening area of the first vent hole is greater than or equal to the largest opening area among the plurality of second vent holes.

In one of the embodiments, the first vent is long and narrow, and the first vent extends along the side wall of the first tubular part; the second vent is long and narrow, and the second vent is A port extends along a side wall of the second tubular portion; rotating the second tubular portion can control the overlapping area of the first vent and the second vent.

In one of the embodiments, the airflow adjustment mechanism further includes a connecting piece, and the connecting piece includes a connecting portion and a base;

The connecting part is tubular, and the connecting part is provided with an internal thread for threaded connection with the atomization assembly; and the connecting part is provided with an external thread for threaded connection with the first tubular part;

The base is ring-shaped and located at one end of the connecting portion. When the battery assembly is connected to the atomization assembly, the base is located between the second tubular portion and the atomization assembly.

In one of the embodiments, the first tubular portion is provided with a stepped portion connected to the second tubular portion, one end of the second tubular portion is connected to the stepped portion, and the other end of the second tubular portion one end is connected to the base;

The airflow adjustment mechanism also includes a first sealing ring and a second sealing ring, a first annular groove is opened on the end surface of the second tubular part connected to the stepped part, and the first sealing ring is located on the first sealing ring. In an annular groove, the gap between the second tubular portion and the step portion is sealed; the end surface of the second tubular portion connected to the base is provided with a second annular groove, and the second A sealing ring is located in the second annular groove to seal the gap between the second tubular portion and the base portion.

An electronic cigarette, including an atomization assembly and the battery assembly, the atomization assembly is detachably connected to the battery assembly, the battery assembly provides power for the atomization assembly, and the atomization assembly The air inlet communicates with the airflow adjustment mechanism.

In one of the embodiments, the nebulizer assembly is a disposable nebulizer.

For the above-mentioned electronic cigarette and its battery assembly, the airflow adjustment mechanism is arranged on the battery assembly, and the suction resistance and the amount of smoke of the electronic cigarette can be adjusted through the airflow adjustment mechanism. Since the battery assembly can be used repeatedly, the airflow adjustment mechanism can be used many times, which avoids waste and reduces costs. In addition, since the airflow adjustment mechanism is located at the connection between the battery rod and the atomizing assembly, that is, at the middle of the electronic cigarette, the operation is convenient.

Description of drawings

Fig. 1 is a perspective view of an electronic cigarette in an embodiment;

Fig. 2 is an explosion diagram of the electronic cigarette shown in Fig. 1;

Fig. 3 is a perspective view of a first tubular portion of the electronic cigarette shown in Fig. 1;

Fig. 4 is a perspective view of a second tubular portion of the electronic cigarette shown in Fig. 1;

Fig. 5 is a cross-sectional view of the electronic cigarette shown in Fig. 1;

FIG. 6 is a partially enlarged schematic view of the electronic cigarette shown in FIG. 5 .

detailed description

In order to facilitate the understanding of the present invention, the electronic cigarette and its battery assembly will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the electronic cigarette and its battery assembly are shown in the accompanying drawings. However, the electronic cigarette and its battery assembly can be implemented in many different forms, and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the electronic cigarette and its battery assembly more thorough and comprehensive.

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 of this invention. The terminology used herein in the description of the electronic cigarette and its battery assembly is only for the purpose of describing specific embodiments, and is not intended to limit the present utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in Figures 1 and 2, an electronic cigarette 10 in one embodiment includes an atomization assembly 100 and a battery assembly 200, the atomization assembly 100 is detachably connected to the battery assembly 200, and the battery assembly 200 is the The above atomization assembly 100 provides power. The battery assembly 200 can be used repeatedly. In one embodiment, the battery rod 220 includes a rechargeable battery. In one embodiment, the nebulizer assembly 100 is a disposable nebulizer.

The battery assembly 200 includes a battery rod 220 and an airflow adjustment mechanism 240; one end of the battery rod 220 is used to connect with the atomization assembly 100; the airflow adjustment mechanism 240 is arranged on the battery rod 220 and is located at At the connection between the battery rod 220 and the atomization assembly 100 , the air inlet of the atomization assembly 100 communicates with the airflow adjustment mechanism 240 , and the airflow adjustment mechanism 240 is used to adjust the atomization assembly 100 air intake. The airflow adjustment mechanism 240 is arranged on the battery assembly 200 , and the draw resistance and the amount of smoke of the electronic cigarette 10 can be adjusted through the airflow adjustment mechanism 240 . Since the battery assembly 200 can be used repeatedly, the airflow adjustment mechanism 240 can be used many times, which avoids waste and reduces costs. In addition, since the airflow adjustment mechanism 240 is located at the connection between the battery rod 220 and the atomization assembly 100, that is, it is located in the middle of the electronic cigarette 10, it is easy to operate, and is similar to the operation method and feeling of the airflow adjustment mechanism installed on the atomization assembly in the past. , which can satisfy the habits of existing consumers.

Referring to FIG. 3 and FIG. 4 at the same time, in one embodiment, the airflow adjustment mechanism 240 may include a first tubular portion 242 and a second tubular portion 244 , and the first tubular portion 242 is fixedly connected to the battery rod 220 , the second tubular portion 244 is rotatably sleeved on the outside of the first tubular portion 242; the first tubular portion 242 is provided with a first vent 2422, and the second tubular portion 244 is provided with a The second air opening 2442 , rotating the second tubular portion 244 can make the second air opening 2442 communicate with the first through hole.

In this embodiment, the number of the first ventilation holes 2422 is multiple, and the opening areas of the multiple first ventilation holes 2422 are different; the number of the second ventilation holes is one, and the second ventilation holes The opening area of the air hole is greater than or equal to the largest opening area among the plurality of first air vents 2422 . By rotating the second tubular part 244, the second vent hole coincides with one of the first vent holes 2422, while the other first vent holes 2422 are blocked by the second tubular part 244. The opening areas of the openings 2422 are different, so the size of the airflow inlet can be selected by rotating the second tubular portion 244 , and then play a role in adjusting the draw resistance and the amount of smoke of the electronic cigarette 10 .

In another embodiment, the number of the second ventilation holes 2442 can also be set to be multiple, and the opening areas of the multiple second ventilation holes 2442 are different; the number of the first ventilation holes is one, The opening area of the first air hole is greater than or equal to the largest opening area among the plurality of second air holes 2442 . By rotating the second tubular part 244, one of the second vent holes coincides with the first vent hole 2422, while the other second vent holes 2442 are blocked by the first tubular part 242. The opening areas of the openings 2442 are different, so the size of the air inlet can be selected by rotating the second tubular portion 244 , and then play the role of adjusting the draw resistance and the amount of smoke of the electronic cigarette 10 .

In yet another embodiment, the shape of the first air vent 2422 can also be set as a long and narrow shape, and the first air vent 2422 extends along the side wall of the first tubular portion 242; 2442 is long and narrow, and the second vent 2442 extends along the side wall of the second tubular part 244; turning the second tubular part 244 can control the first vent 2422 and the second vent 2442 The overlapping area of the electronic cigarette 10 can be controlled so as to control the size of the air inlet and adjust the draw resistance and smoke volume of the electronic cigarette 10 .

Referring to Fig. 5 and Fig. 6 at the same time, in one embodiment, the airflow adjustment mechanism 240 further includes a connecting piece 246, and the connecting piece 246 includes a connecting portion 2462 and a base portion 2464; the connecting portion 2462 is tubular, and the The connecting part 2462 is provided with an internal thread for threaded connection with the atomization assembly 100; and the connecting part 2462 is provided with an external thread for threaded connection with the first tubular part 242; shaped and located at one end of the connecting portion 2462, when the battery assembly 200 is connected to the atomizing assembly 100, the base portion 2464 is located between the second tubular portion 244 and the atomizing assembly 100, the battery assembly The 200 is connected to the atomization assembly 100 through the connecting piece 246, which can make the connection between the two more stable.

Further, in one embodiment, the first tubular portion 242 is provided with a stepped portion 2424 connected to the second tubular portion 244, and one end of the second tubular portion 244 is connected to the stepped portion 2424, so The other end of the second tubular portion 244 is connected to the base portion 2464; the airflow adjustment mechanism 240 also includes a first sealing ring 248 and a second sealing ring 249, and the second tubular portion 244 is connected to the stepped portion 2424 A first annular groove 2444 is opened on the end surface of the first annular groove 2444, and the first sealing ring 248 is located in the first annular groove 2444 to seal the gap between the second tubular portion 244 and the stepped portion 2424; A second annular groove 2446 is formed on the end surface of the second tubular portion 244 connected to the base portion 2464, and the second sealing ring 249 is located in the second annular groove 2446, so that the second tubular portion The gap between 244 and the base 2464 is sealed.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be interpreted as a limitation on the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. A battery assembly, used for detachable connection with the atomization assembly to provide power for the atomization assembly, characterized in that the battery assembly includes a battery rod and an airflow adjustment mechanism; One end of the battery rod is used to connect with the atomization assembly; The airflow adjustment mechanism is arranged on the battery rod and located at the connection between the battery rod and the atomization assembly, and the airflow adjustment mechanism is used to adjust the air intake of the atomization assembly. 2. The battery pack of claim 1, wherein the battery rod comprises a rechargeable battery. 3. The battery assembly according to claim 1, wherein the airflow adjustment mechanism comprises a first tubular portion and a second tubular portion, the first tubular portion is fixedly connected to the battery rod, and the second tubular portion The tubular part is rotatably sleeved on the outside of the first tubular part; A first air vent is opened on the first tubular portion, a second air vent is opened on the second tubular portion, and the second air vent can be aligned with the first through hole by rotating the second tubular portion. connected. 4. The battery assembly according to claim 3, wherein the number of the first vents is multiple, and the opening areas of the multiple first vents are different; The number of the second vent hole is one, and the opening area of the second vent hole is greater than or equal to the largest opening area among the plurality of first vent holes. 5. The battery assembly according to claim 3, wherein the number of the second vents is multiple, and the opening areas of the multiple second vents are different; The number of the first vent hole is one, and the opening area of the first vent hole is greater than or equal to the largest opening area among the plurality of second vent holes. 6. The battery assembly according to claim 3, wherein the first air vent is long and narrow, and the first air vent extends along the side wall of the first tubular portion; the second air vent The second air vent is long and narrow, and the second air vent extends along the side wall of the second tubular portion; rotating the second tubular portion can control the overlapping area of the first air vent and the second air vent. 7. The battery assembly according to claim 3, wherein the airflow adjustment mechanism further comprises a connecting piece, and the connecting piece includes a connecting portion and a base; The connecting part is tubular, and the connecting part is provided with an internal thread for threaded connection with the atomization assembly; and the connecting part is provided with an external thread for threaded connection with the first tubular part; The base is ring-shaped and located at one end of the connecting portion. When the battery assembly is connected to the atomization assembly, the base is located between the second tubular portion and the atomization assembly. 8. The battery assembly according to claim 7, wherein the first tubular portion is provided with a stepped portion connected to the second tubular portion, and one end of the second tubular portion is connected to the stepped portion , the other end of the second tubular portion is connected to the base; The airflow adjustment mechanism also includes a first sealing ring and a second sealing ring, a first annular groove is opened on the end surface of the second tubular part connected to the stepped part, and the first sealing ring is located on the first sealing ring. In an annular groove, the gap between the second tubular portion and the step portion is sealed; the end surface of the second tubular portion connected to the base is provided with a second annular groove, and the second A sealing ring is located in the second annular groove to seal the gap between the second tubular portion and the base portion. 9. An electronic cigarette, characterized in that it comprises an atomization assembly and the battery assembly according to any one of claims 1 to 8, the atomization assembly is detachably connected to the battery assembly, and the battery assembly is The atomization assembly provides power, and the air inlet of the atomization assembly communicates with the airflow adjustment mechanism. 10. The electronic cigarette according to claim 9, wherein the atomization component is a disposable atomizer.