Annular charging structure for use in a heat-not-burn smoking set

Abstract

The utility model discloses a ring charging structure applied to heating non - combustible smoking set, it is in - order to solve the existing technology heating non - combustible smoking set charging structure exists assembly complex, positioning is not accurate, easy to fall off and product limiting insufficient etc.

Description

Technical Field

[0001] This utility model relates to the field of heated non-combustible smoke appliances, and in particular to a ring-shaped charging structure used in heated non-combustible smoke appliances. Background Technology

[0002] During the use of heated tobacco products, the stability and reliability of the charging structure are crucial to the user experience. Current technologies for heated tobacco product charging structures have several shortcomings: First, the installation of charging components often employs complex clips or adhesive fixation methods, making assembly cumbersome and prone to poor charging contact due to installation errors; second, the positioning accuracy between the tobacco product and the charging base is insufficient during charging, easily leading to misalignment and affecting charging efficiency; third, some products lack an effective magnetic fixing structure, making the tobacco product susceptible to detachment during charging due to external forces, resulting in charging interruption; fourth, products inserted into the heating element (such as cigarette sticks) are prone to circumferential rotation during use, affecting heating uniformity and user experience. These problems all need to be addressed through structural optimization.

[0003] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a ring-shaped charging structure for use in heated non-combustible smoke appliances to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of existing heating non-combustible smoke device charging structures, such as complex installation, inaccurate positioning, unstable fixing, and insufficient product limit, and to provide a charging structure that is structurally stable, easy to assemble, and reliable in use.

[0005] To achieve the above and other related objectives, the technical solution provided by this utility model is: a ring-shaped charging structure applied in a heated non-combustible smoke appliance, comprising:

[0006] The shell is configured as a tubular structure;

[0007] Heating element, wherein the heating element is provided in the front section of the housing;

[0008] An electronic control module is located in the rear section of the housing and is electrically connected to the heating element;

[0009] A battery, which is located in the rear section of the housing and is electrically connected to the electronic control module;

[0010] A switch, which is disposed on the housing and electrically connected to the electronic control module;

[0011] A charging component is disposed in the housing and located at the front end of the heating tube. The charging component is electrically connected to the electronic control module and is used to charge the battery.

[0012] A preferred technical solution is as follows: the charging assembly comprises a supporting inner tube, a supporting outer tube, a crimping outer tube, a crimping inner tube, and a wireless charging circuit board. The supporting outer tube is disposed in the housing and abuts against the front end of the heating tube. The top inner ring of the supporting outer tube has an annular stepped groove I, and the supporting inner tube is fixed in the annular stepped groove I. The end face of the supporting inner tube is flush with the end face of the supporting outer tube and is used to support the wireless charging circuit board. The bottom inner ring of the crimping outer tube has an annular stepped groove II, and the crimping outer tube is sleeved on the outer ring of the supporting outer tube. The stepped surface of the annular stepped groove II abuts against the top side of the wireless charging circuit board. The top inner ring of the crimping outer tube has an annular stepped groove III, and the top outer ring of the crimping inner tube has an annular protrusion. The annular protrusion is correspondingly matched with the annular stepped groove III. The bottom outer ring of the crimping inner tube is threadedly connected to the inner ring of the supporting inner tube.

[0013] A preferred technical solution is as follows: the outer periphery of the supporting outer tube is provided with a positioning protrusion, and the bottom end of the crimping outer tube is provided with a positioning groove. The positioning groove is correspondingly matched with the positioning protrusion and is used to limit the installation height of the crimping outer tube.

[0014] The preferred technical solution is that a metal ring is embedded at the top of the crimped outer tube, which together with the magnetic components on the charging base forms a magnetic fixing structure.

[0015] The preferred technical solution is that the inner ring of the crimping inner tube is provided with a plurality of limiting protrusions arranged at equal angles along the circumference, which are used to position the product inserted into the heating tube in the circumference.

[0016] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0017] Simplified assembly process: Through the threaded connection between the supporting inner tube and the crimping inner tube, and the cooperation between the positioning protrusion and the positioning groove, the various components of the charging assembly can be quickly positioned and fixed, reducing installation errors, improving production efficiency, and solving the problem of complex assembly in the existing technology.

[0018] Improved charging stability: The metal ring at the top of the press-fit outer tube works in conjunction with the magnetic components of the charging base to enhance the fixation effect during charging, avoid the problem of falling off due to external force, and ensure a continuous and stable charging process.

[0019] Precise positioning function: The positioning structure of the supporting outer tube and the crimping outer tube ensures the installation accuracy of the wireless charging circuit board and avoids poor charging contact; the limiting protrusions of the crimping inner tube form a circumferential positioning for the inserted product, preventing it from rotating and ensuring uniform heating.

[0020] Compact and reliable structure: The components are mechanically connected to achieve a firm connection, eliminating the need for additional glue or complex clips, which improves the durability and ease of maintenance of the structure. Attached Figure Description

[0021] Figure 1 This is a schematic cross-sectional view of the heated non-combustible smoke device involved in this utility model.

[0022] Figure 2 This is an exploded view of the charging component involved in this utility model. Detailed Implementation

[0023] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0024] Please see Figures 1-2 It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] like Figure 1As shown, according to a general technical concept of this utility model, a ring-shaped charging structure for use in a heated non-combustible smoke appliance is provided, including a housing 1, a heating tube 2, an electronic control module 3, a battery 4, a switch 5, and a charging component. The housing 1 is a tubular structure, with the heating tube 2 located in the front section of the housing 1, and the electronic control module 3 and battery 4 located in the rear section of the housing 1. The electronic control module 3 is electrically connected to the heating tube 2, battery 4, and switch 5, respectively. The charging component is located in the housing 1 and at the front end of the heating tube 2, and is electrically connected to the electronic control module 3 to charge the battery 4.

[0028] like Figure 2 As shown, the charging assembly consists of a supporting inner tube 6, a supporting outer tube 7, a crimping outer tube 8, a crimping inner tube 9, and a wireless charging circuit board 10. The supporting outer tube 7 is disposed in the housing 1 and abuts against the front end of the heating tube 2. Its top inner ring has an annular stepped groove 71, and the supporting inner tube 6 is fixed in the groove. The end face of the supporting inner tube 6 is flush with the end face of the supporting outer tube 7 to support the wireless charging circuit board 10. The crimping outer tube 8 is sleeved on the outer ring of the supporting outer tube 7. Its bottom inner ring has an annular stepped groove 2 (not shown), and the stepped surface abuts against the top side of the wireless charging circuit board 10. The top inner ring of the crimping outer tube 8 has an annular stepped groove 3 81. The annular protrusion 91 of the top outer ring of the crimping inner tube 9 matches the groove, and the bottom outer ring of the crimping inner tube 9 is threadedly connected to the inner ring of the supporting inner tube 6.

[0029] like Figure 2 As shown, the outer circumference of the supporting outer tube 7 has a positioning protrusion 72, and the bottom end of the crimping outer tube 8 has a corresponding positioning groove 82 to limit the installation height of the crimping outer tube 8. A metal ring 11 is embedded at the top of the crimping outer tube 8, forming a magnetic fixing structure with the charging base magnetic suction assembly. The inner ring of the crimping inner tube 9 has multiple circumferentially equidistant limiting protrusions 92 for circumferential positioning of the product inserted into the heating tube 2.

[0030] Therefore, this utility model has the following advantages:

[0031] Simplified assembly process: Through the threaded connection between the supporting inner tube and the crimping inner tube, and the cooperation between the positioning protrusion and the positioning groove, the various components of the charging assembly can be quickly positioned and fixed, reducing installation errors, improving production efficiency, and solving the problem of complex assembly in the existing technology.

[0032] Improved charging stability: The metal ring at the top of the press-fit outer tube works in conjunction with the magnetic components of the charging base to enhance the fixation effect during charging, avoid the problem of falling off due to external force, and ensure a continuous and stable charging process.

[0033] Precise positioning function: The positioning structure of the supporting outer tube and the crimping outer tube ensures the installation accuracy of the wireless charging circuit board and avoids poor charging contact; the limiting protrusions of the crimping inner tube form a circumferential positioning for the inserted product, preventing it from rotating and ensuring uniform heating.

[0034] Compact and reliable structure: The components are mechanically connected to achieve a firm connection, eliminating the need for additional glue or complex clips, which improves the durability and ease of maintenance of the structure.

[0035] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A ring-shaped charging structure applied in heated non-combustible smoke appliances, characterized in that, include: The shell is configured as a tubular structure; Heating element, wherein the heating element is provided in the front section of the housing; An electronic control module is located in the rear section of the housing and is electrically connected to the heating element; A battery, which is located in the rear section of the housing and is electrically connected to the electronic control module; A switch, which is disposed on the housing and electrically connected to the electronic control module; A charging assembly is disposed in the housing and located at the front end of the heating tube. The charging assembly is electrically connected to the electronic control module and is used to charge the battery. The charging assembly comprises a supporting inner tube, a supporting outer tube, a crimping outer tube, a crimping inner tube, and a wireless charging circuit board. The supporting outer tube is disposed within the housing and abuts against the front end of the heating tube. The top inner ring of the supporting outer tube has an annular stepped groove I, and the supporting inner tube is fixed in the annular stepped groove I. The end face of the supporting inner tube is flush with the end face of the supporting outer tube and is used to support the wireless charging circuit board. The bottom inner ring of the crimping outer tube has an annular stepped groove II, and the crimping outer tube is sleeved on the outer ring of the supporting outer tube. The stepped surface of the annular stepped groove II abuts against the top side of the wireless charging circuit board. The top inner ring of the crimping outer tube has an annular stepped groove III, and the top outer ring of the crimping inner tube has an annular protrusion. The annular protrusion is correspondingly matched with the annular stepped groove III. The bottom outer ring of the crimping inner tube is threadedly connected to the inner ring of the supporting inner tube. The outer periphery of the supporting outer tube is provided with a positioning protrusion, and the bottom end of the crimping outer tube is provided with a positioning groove. The positioning groove is matched with the positioning protrusion and is used to limit the installation height of the crimping outer tube. The top end of the crimped outer tube is embedded with a metal ring, which forms a magnetic fixing structure with the magnetic components on the charging base. The inner ring of the crimping inner tube is provided with multiple limiting protrusions arranged at equal angles along the circumference, which are used to position the product inserted into the heating tube in the circumference.

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