Electronic cigarette cartridge with fast mounting structure of heating wire pin

Abstract

This invention provides an electronic cigarette cartridge with a quick-release structure for heating wire pins, comprising a cartridge body, a cartridge bottom shell, and two energized electrodes. The cartridge body contains an oil reservoir, an atomizing core assembly, and a lower sealing silicone pad. The atomizing core assembly has two electrical connection pins. The lower sealing silicone pad has an air passage hole with a wire hole on its side. A sealing film is placed in the wire hole. The lower end face of the lower sealing silicone pad has a mounting groove that mates with the energized electrodes. The electrical connection pins can pierce the sealing film and are positioned in the mounting groove. The energized electrodes are fixedly mounted on the cartridge bottom shell. The advantages are: by having the electrical connection pins pass through the wire hole and be positioned in the mounting groove, the energized electrodes can be simultaneously inserted into the mounting groove when installing the cartridge bottom shell, achieving rapid assembly. Furthermore, the sealing film provides a certain degree of sealing for the interior of the cartridge, meeting the requirements of high-efficiency production.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, specifically to an electronic cigarette cartridge with a quick-release structure for heating wire leads. Background Technology

[0002] An electronic cigarette is an electronic device that mimics the function of a traditional cigarette. It vaporizes a liquid containing nicotine using an atomizer, allowing the user to inhale the vapor. Electronic cigarettes typically consist of a cartridge and a device. The cartridge contains a vaporizer, which is powered by a battery within the device. This vaporizer transforms the liquid nicotine in the cartridge into a vapor, giving the user a sensation similar to smoking, allowing them to "exhale clouds of smoke."

[0003] In the production and assembly of e-cigarette cartridges, the assembly between the heating wire pin and the electrode is one of the important steps. Currently, the assembly between the heating wire pin and the electrode is mostly done by applying glue or adding an extra assembly to fix the heating wire pin and the electrode, which makes the whole assembly process cumbersome and cannot meet the needs of manufacturers for high-efficiency production. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides an electronic cigarette cartridge with a quick-release structure for heating wire leads, which solves the problem of the cumbersome assembly process caused by fixing the heating wire leads to the electrodes in the existing technology.

[0005] This utility model discloses an electronic cigarette cartridge with a quick-release structure for heating wire pins, comprising a cartridge body, a cartridge bottom shell, and two energized electrodes. The cartridge body contains an oil reservoir, an atomizing core assembly, and a lower sealing silicone pad. The atomizing core assembly has two electrical connection pins. The lower sealing silicone pad has an air passage hole that mates with the atomizing core assembly. A wire hole mates with the electrical connection pins is located on the side of the air passage hole. A sealing film is placed in the wire hole. A mounting groove mates with the energized electrodes is located on the lower end face of the lower sealing silicone pad. The electrical connection pins can pierce the sealing film and are positioned in the mounting groove. The energized electrodes are fixedly mounted on the cartridge bottom shell. The cartridge bottom shell is detachably connected to the cartridge body. The cartridge bottom shell can drive the energized electrodes into the mounting groove to achieve electrical connection between the electrical connection pins and the energized electrodes.

[0006] This utility model is further improved by making the wire hole into an arc-shaped strip, and the wire hole is set to fit the air passage opening.

[0007] This utility model is further improved by providing an air inlet on the bottom shell of the cartridge that mates with the air passage hole, a snap-fit ​​block on the outer periphery of the bottom shell of the cartridge, and a snap-fit ​​hole at the lower end of the cartridge body that mates with the snap-fit ​​block, thereby snapping the cartridge body and the bottom shell of the cartridge together.

[0008] This utility model is further improved by providing a positioning boss on the lower periphery of the cartridge bottom shell. The positioning boss can cooperate with the lower end surface of the cartridge body to restrict the installation position of the cartridge bottom shell.

[0009] This utility model is further improved by providing multiple sealing protrusions around the lower sealing silicone, which can cooperate with the inner wall of the cartridge body to improve the sealing performance of the oil storage compartment.

[0010] This utility model is further improved by providing an oil injection hole at the upper end of the cartridge body, and an oil sealing plug is provided inside the oil injection hole.

[0011] This utility model is further improved by providing a positioning groove on the lower end face of the lower sealing silicone, a positioning wall that cooperates with the positioning groove on the upper end face of the cigarette cartridge bottom shell, and a positioning arm that is set in the positioning groove.

[0012] This utility model is further improved by providing a mounting position on the bottom shell of the cartridge that cooperates with the energized electrode, and the mounting position extends through the upper and lower end faces of the bottom shell of the cartridge, with the energized electrode fixedly mounted in the mounting position.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides an electronic cigarette cartridge with a quick-install structure for heating wire pins. This structure effectively solves the problem of cumbersome assembly processes in the prior art where the heating wire pins are fixed to the electrodes. By having the electrical connection pins pass through the wiring holes and placed in the mounting groove, the energized electrode can be simultaneously inserted into the mounting groove when installing the cartridge bottom shell, achieving rapid assembly. Furthermore, the sealing film provides a certain degree of sealing to the inside of the cartridge and also provides a certain degree of stability to the electrical connection pins, improving the accuracy of the connection between the energized electrode and the electrical connection pins, thus meeting the needs of high-efficiency production. Attached Figure Description

[0014] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the electronic cigarette cartridge with a quick-release structure for heating wire leads;

[0016] Figure 2 This is an exploded structural diagram of an electronic cigarette cartridge with a quick-release structure for heating wire leads;

[0017] Figure 3 This is a schematic diagram of the silicone sealant structure. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, and accompanying drawings are used to distinguish different objects, not to describe a particular order.

[0019] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0021] like Figure 1-3 As shown, this utility model discloses an electronic cigarette cartridge with a quick-release structure for heating wire pins, comprising a cartridge body 1, a cartridge bottom shell 2, and two energized electrodes 3. The cartridge body 1 contains an oil reservoir, an atomizing core assembly, and a lower sealing silicone 5. The atomizing core assembly has two electrical connection pins 4. The lower sealing silicone 5 has an air passage hole 51 that mates with the atomizing core assembly. The side of the air passage hole 51 has a wire hole that mates with the electrical connection pins 4. A sealing film 52 is placed in the wire hole. The lower end face of the lower sealing silicone 5 has a mounting groove 53 that mates with the energized electrodes 3. The electrical connection pins 4 can pierce the sealing film 52 and are positioned in the mounting groove 53. The energized electrodes 3 are fixedly mounted on the cartridge bottom shell 2. The cartridge bottom shell 2 is detachably connected to the cartridge body 1. The cartridge bottom shell 2 can drive the energized electrodes 3 into the mounting groove 53 to achieve electrical connection between the electrical connection pins 4 and the energized electrodes 3.

[0022] By having the electrical connection pin 4 pass through the wire hole and be installed in the mounting groove 53, the energized electrode 3 can be simultaneously inserted into the mounting groove 53 when installing the cartridge bottom shell 2, enabling rapid assembly. Furthermore, the sealing film 52 provides a certain degree of sealing to the inside of the cartridge and also provides a certain degree of stability to the electrical connection pin 4, improving the accuracy of the connection between the energized electrode 3 and the electrical connection pin 4, thus meeting the needs of high-efficiency production.

[0023] The wire hole is shaped like an arc strip and is set to fit the air passage hole 51. With this setting, the arc strip can be as close as possible to the two electrical connection pins 4, making it easier for the electrical connection pins 4 to pass through the wire hole. Sharing a single wire hole can effectively simplify the production process.

[0024] The sealing film 52 can generate a certain frictional force on the electrical connection pin 4, ensuring the stability of the electrical connection pin 4.

[0025] The bottom shell 2 of the cartridge is provided with an air inlet 21 that mates with the air passage 51. A snap-fit ​​block 22 is provided on the outer periphery of the bottom shell 2 of the cartridge. The lower end of the cartridge body 1 is provided with a snap-fit ​​hole 11 that mates with the snap-fit ​​block 22. The cartridge body 1 and the bottom shell 2 of the cartridge are snap-fit ​​connected.

[0026] A positioning boss 23 is provided on the lower periphery of the cartridge bottom shell 2. The positioning boss 23 can cooperate with the lower end face of the cartridge body 1 to restrict the installation position of the cartridge bottom shell 2.

[0027] Multiple sealing protrusions 54 are provided around the lower sealing silicone 5. By setting the sealing protrusions 54, the sealing protrusions 54 can cooperate with the inner wall of the cartridge body 1 to improve the sealing of the oil storage compartment.

[0028] The upper part of the cartridge body 1 is provided with an oil filling hole, and an oil sealing plug 6 is provided inside the oil filling hole. The oil filling hole allows for convenient replenishment of the oil storage tank.

[0029] The lower end face of the sealing silicone 5 is provided with a positioning groove 55, the upper end face of the cartridge bottom shell 2 is provided with a positioning wall 24 that cooperates with the positioning groove 55, and the positioning arm is set in the positioning groove 55.

[0030] This setting effectively improves the positional stability between the lower sealing silicone 5 and the cartridge bottom shell 2.

[0031] The bottom shell 2 of the cartridge is provided with a mounting position 25 that cooperates with the energized electrode 3, and the mounting position 25 extends through the upper and lower end faces of the bottom shell 2 of the cartridge. The energized electrode 3 is fixedly installed in the mounting position 25.

[0032] As can be seen from the above, the beneficial effects of this utility model are: by adopting its structure, it can effectively solve the problem of the cumbersome assembly process in the prior art of fixing the heating wire pin and the electrode. By setting the electrical connection pin 4 through the wire hole in the mounting groove 53, the energized electrode 3 can be snapped into the mounting groove 53 at the same time when installing the bottom shell 2 of the tobacco cartridge, thus achieving rapid assembly. Furthermore, the setting of the sealing film 52 can provide a certain degree of sealing for the inside of the tobacco cartridge and provide a certain degree of stability for the electrical connection pin 4, thereby improving the accuracy of the connection between the energized electrode 3 and the electrical connection pin 4, which can meet the needs of high-efficiency production.

[0033] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. An electronic cigarette cartridge with a fast mounting structure of a heating wire pin, characterized in that: The device includes a cartridge body, a cartridge bottom shell, and two electrically conductive electrodes. The cartridge body contains an oil reservoir, an atomizing core assembly, and a lower sealing silicone sealant. The atomizing core assembly has two electrical connection pins. The lower sealing silicone sealant has an airflow passage that mates with the atomizing core assembly. A wire hole mates with the electrical connection pins on the side of the airflow passage, and a sealing film is placed in the wire hole. The lower end face of the lower sealing silicone sealant has a mounting groove that mates with the electrically conductive electrodes. The electrical connection pins can pierce the sealing film and are positioned in the mounting groove. The electrically conductive electrodes are fixedly mounted on the cartridge bottom shell, which is detachably connected to the cartridge body. The cartridge bottom shell can drive the electrically conductive electrodes into the mounting groove, achieving electrical connection between the electrical connection pins and the electrically conductive electrodes.

2. The electronic cigarette cartridge with the fast mounting structure of the heating wire pin according to claim 1, characterized in that: The wire hole is arc-shaped and is fitted to fit the air passage opening.

3. The electronic cigarette cartridge with a fast mounting structure of a heating wire pin according to claim 1, characterized in that: The bottom shell of the cartridge is provided with an air inlet that mates with the air passage hole. A snap-fit ​​block is provided around the bottom shell of the cartridge. The lower end of the cartridge body is provided with a snap-fit ​​hole that mates with the snap-fit ​​block. The cartridge body and the bottom shell of the cartridge are snap-fit ​​connected.

4. The electronic cigarette cartridge with a fast mounting structure of a heating wire pin according to claim 1, characterized in that: A positioning boss is provided on the lower periphery of the cartridge bottom shell. The positioning boss can cooperate with the lower end surface of the cartridge body to restrict the installation position of the cartridge bottom shell.

5. The electronic cigarette cartridge with a fast mounting structure of a heating wire pin according to claim 1, characterized in that: The lower sealing silicone is provided with multiple sealing protrusions around its periphery. These sealing protrusions can cooperate with the inner wall of the cartridge body to improve the sealing performance of the oil storage compartment.

6. The electronic cigarette cartridge with a quick mounting structure of a heating wire pin according to claim 1, characterized in that: The upper end of the cartridge body is provided with an oil injection hole, and an oil sealing plug is provided inside the oil injection hole.

7. The electronic cigarette cartridge with a fast mounting structure of a heating wire pin according to claim 1, characterized in that: The lower end face of the sealing silicone is provided with a positioning groove, the upper end face of the cartridge shell is provided with a positioning wall that cooperates with the positioning groove, and the positioning arm is disposed in the positioning groove.

8. The electronic cigarette cartridge with quick mounting structure of heating wire pin according to any one of claims 1-7, characterized in that: The cartridge bottom shell is provided with a mounting position that cooperates with the energized electrode, and the mounting position is provided through the upper and lower end faces of the cartridge bottom shell, and the energized electrode is fixedly installed in the mounting position.

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