Electronic cigarette rod and charging device integrated device

Abstract

The utility model belongs to the technical field of electronic atomizer, relate to an electronic cigarette rod and charging device integrated equipment, include: the cigarette rod, the cigarette rod includes first power supply, atomization core and oil depot, the cigarette rod is used for producing atomization gas, the charging seat is equipped with second power supply in the charging seat, wherein, the cigarette rod and charging seat are equipped with corresponding first electric nature interface respectively, the electric nature interface is used for connecting the cigarette rod and charging seat and makes second power supply can complement the energy to first power supply.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomizer technology and relates to an integrated device of electronic cigarette rod and charging device. Background Technology

[0002] With the rapid growth of the e-cigarette market, consumers are increasingly demanding higher standards for the convenience, battery life, and user experience of e-cigarette devices. Existing e-cigarette devices typically consist of two parts: the device itself and a charging unit. The device integrates a battery and atomizer coil to generate atomized gas, while the charging unit provides power to the device via an external charging interface. Although some e-cigarette designs attempt to increase battery capacity in the charging unit, these designs often suffer from issues such as large size, inconvenience in carrying, and inflexibility in use. Furthermore, the relatively small battery capacity of existing e-cigarette devices results in limited usage time, requiring frequent charging and impacting convenience and user experience.

[0003] Therefore, how to design a device that can provide longer battery life while being easy to carry around, and how to rationally integrate the charging device and the e-cigarette, has become an important issue in the design of current e-cigarette devices. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an integrated device for electronic cigarettes that combines a charging device and a charging device. This device can be used independently or in combination with the cigarette holder, thus improving battery life while maintaining a compact size and meeting the needs of users in different scenarios.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated device combining an electronic cigarette holder and a charging unit, comprising:

[0007] A cigarette holder, comprising a first power source, an atomizing core, and an oil reservoir, wherein the cigarette holder is used to generate atomized gas;

[0008] A charging dock, wherein a second power source is provided inside the charging dock;

[0009] The cigarette holder and the charging base are each provided with a corresponding first electrical interface, which is used to connect the cigarette holder and the charging base so that the second power source can replenish the first power source.

[0010] Furthermore, the smoking rod includes:

[0011] The cigarette rod body contains a first power supply and a first circuit board.

[0012] The e-cigarette cartridge contains an oil reservoir and an atomizing core.

[0013] The cartridge is detachably connected to the vaporizer body, and the cartridge and the vaporizer body are connected through a second electrical interface. The first power source supplies power to the atomizing core through the second electrical interface.

[0014] Furthermore, the surface of the cigarette holder body is provided with a first display screen.

[0015] Furthermore, the cigarette holder body is provided with a first charging port that is connected to the first circuit board.

[0016] Furthermore, the charging dock includes a second circuit board connected to a second power source, and the charging dock has a second charging port connected to the second circuit board.

[0017] Furthermore, the charging base is provided with a groove for accommodating the e-cigarette rod, which can be detachably installed in the groove.

[0018] Furthermore, the first electrical interface of the charging base is located at the bottom end of the groove. According to claim 1, the integrated device of the electronic cigarette holder and charging device is characterized in that a second display screen is provided on the surface of the charging base.

[0019] Furthermore, the cigarette holder and the charging base are each provided with a corresponding magnet, which is used to generate an attractive force to fix the cigarette holder and the charging base.

[0020] Furthermore, the first electrical interfaces on the cigarette holder and the charging base are a charging electrode and a Pogo Pin charging interface, respectively.

[0021] By applying the technical solution of this utility model, the e-cigarette device and the charging base are integrated into a single design. The charging base can not only be used as an external charging device but also combined with the e-cigarette device to expand battery capacity. This design allows the e-cigarette device to be carried alone when going out, while the charging base can be used at home or in other places. Using them together improves the device's battery life and reduces charging frequency. By combining the charging base and the e-cigarette device, the e-cigarette device can use the secondary power source within the charging base to replenish its own battery, significantly improving the device's battery life, reducing the number of times the user needs to charge, and making it suitable for long-term use.

[0022] Other features and advantages of the present invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the present invention can be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0023] The present invention will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present invention will become clearer.

[0024] Figure 1This is a schematic diagram of the cigarette rod body 120 of the integrated electronic cigarette rod and charging device of this utility model;

[0025] Figure 2 This is a schematic diagram of the integrated electronic cigarette holder and charging device of this utility model;

[0026] Figure 3 This is a schematic diagram of the integrated electronic cigarette holder and charging device of this utility model;

[0027] Figure 4 This is an exploded view of the integrated electronic cigarette holder and charging device of this utility model. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] Reference Appendix Figure 1-4 As shown, in existing technologies, current electronic cigarettes typically consist of two main components: an atomizer and a battery. The e-cigarette device (e.g., 100) is relatively small in size, has a small battery capacity, and short battery life. The atomizer consumes a lot of power, requiring a charging device with a larger battery capacity. Users need to charge frequently during use, especially in outdoor scenarios where it's difficult to continuously meet usage needs, creating a conflict between portability and battery life.

[0033] To address the aforementioned issues, the inventors discovered that traditional electronic cigarettes, limited by a single power supply structure, cannot expand energy storage capacity while maintaining portability. By analyzing the energy replenishment path, they proposed integrating the charging device and the cigarette holder 100 into a detachable structure, allowing both to operate independently or combine to form an energy transmission system. This approach overcomes the limitation of traditional charging methods requiring an external power cord, utilizing the second power supply 210 built into the charging base 200 as a mobile energy storage module, achieving self-circulating power replenishment through physical connection.

[0034] Therefore, this application proposes an integrated device including a vaporizer 100 and a charging base 200. The vaporizer 100 includes a first power source 110, an atomizing core, and an oil tank for generating atomized gas; the charging base 200 has a second power source 210 inside; the vaporizer 100 and the charging base 200 are respectively provided with corresponding first electrical interfaces, and when connected, the second power source 210 can replenish power to the first power source 110.

[0035] The first power source 110 refers to an energy storage unit integrated inside the vaporizer 100, which can be implemented using a lithium polymer battery. Its capacity can be adapted to the volume of the vaporizer 100, and it is used to provide basic electrical energy for the atomizing core. The second power source 210 refers to an energy storage module independently set in the charging base 200, which can be implemented using a high-energy-density battery. Its capacity can be greater than that of the first power source 110, and it serves as a power bank to store energy. The first electrical interface refers to the physical connection structure that realizes energy transmission. It can be implemented using a combination of metal contacts and elastic probes, and a conductive circuit is automatically formed when the vaporizer 100 is connected to the charging base 200.

[0036] Specifically, in independent operation, the e-cigarette device 100 uses a first power source 110 to drive the atomizing core, converting e-liquid into aerosol. When the first power source 110 is low on power, the e-cigarette device 100 is connected to the charging base 200 via a first electrical interface. At this time, electrical energy output from the second power source 210 is transferred to the first power source 110 through a conductive circuit. The charging base 200, as an independent energy storage module, can continuously replenish energy during the use of the e-cigarette device 100, forming a dual-power collaborative power supply mode. This solution, through a detachable physical structure design, maintains the portable size of the e-cigarette device 100 while expanding the overall energy storage capacity through the charging base 200.

[0037] Compared to existing technologies, traditional e-cigarettes rely on a single battery for power, making it difficult to improve battery life due to the constraints of battery capacity and device size. This solution utilizes a detachable dual-power system, maintaining the original size of the e-cigarette device 100 while using the charging base 200 as an external energy storage module, achieving continuous power replenishment without the need for an external power cord. This design avoids the need to carry additional charging equipment and overcomes the limitations of built-in battery capacity.

[0038] Through the above technical solution, this application effectively extends the continuous use time of electronic cigarette devices and reduces the frequency of charging operations. While maintaining the portability of the e-cigarette device 100, it achieves instant energy replenishment through the physical docking of the charging base 200 with the e-cigarette device 100, solving the problem of insufficient battery life in outdoor scenarios and improving the user experience.

[0039] This application further proposes a structure for the e-cigarette device 100, including a device body 120 and a cartridge 130. The device body 120 houses a first power supply 110 and a first circuit board 140, while the cartridge 130 houses an oil reservoir and an atomizer core. The cartridge 130 is detachably connected to the device body 120, and a second electrical interface is provided between them to establish a power supply path. The first power supply 110 supplies power to the atomizer core through this interface.

[0040] The e-cigarette body 120 refers to the main structure that carries the power module and circuit control module, which can be implemented by encasing the lithium battery and PCB board in an aluminum alloy shell. This structure provides basic power support and operating status control for the atomization function. The cartridge 130 refers to an independent module containing the atomization function components, which can be implemented by encapsulating a ceramic atomizing core and oil storage cotton in a high-temperature resistant plastic shell. This structure realizes the core functions of e-liquid storage and atomization conversion. The detachable connection refers to the mechanical structure that allows the cartridge 130 to be repeatedly separated and combined with the e-cigarette body 120, which can be implemented by a rotating buckle or magnetic connection structure. This structure allows the cartridge 130 to be replaced individually without replacing the entire e-cigarette body 100. The second electrical interface refers to the contact-type conductive device that establishes the circuit connection between the cartridge 130 and the e-cigarette body 120, which can be implemented by a combination of spring contacts and conductive copper sheets. This structure automatically forms a closed loop during mechanical connection, ensuring power supply stability.

[0041] Specifically, when the cartridge 130 is inserted into the e-cigarette body 120, the contacts of the second electrical interface make physical contact with the conductive plate. The current output from the first power supply 110 is directly delivered to the atomizing core after being regulated by the first circuit board 140. Upon receiving power, the atomizing core heats and atomizes the e-liquid in the oil tank, producing an aerosol that can be inhaled. When the cartridge 130 needs to be replaced, it can be detached from the e-cigarette body 120 by releasing the mechanical clip or overcoming the magnetic attraction. When a new cartridge 130 is installed, its bottom conductive component re-aligns precisely with the interface of the e-cigarette body 120, ensuring reliable power supply continuity. This modular design physically isolates the atomizing functional components from the power supply control components, allowing for the individual replacement of easily worn atomizing components while maintaining continuous power supply.

[0042] Compared to existing technologies, traditional e-cigarettes employ a unibody design, with the atomizer and battery fixedly connected. When the atomizer coil fails or the e-liquid runs out, the entire device must be replaced. This solution, using a detachable cartridge (130 structure), only requires replacing the independent module containing the atomizer coil, retaining the reusable power and control modules. In existing technologies, the power supply interface is typically integrated into non-removable components, preventing independent maintenance of functional modules. This solution uses a dedicated second electrical interface, disconnecting the circuit in the detached state and automatically restoring power upon reassembly, ensuring both safety and reduced maintenance costs.

[0043] Through the above technical solution, this application achieves the physical separation of the atomizing functional component and the power supply component. When the atomizing core inside the cartridge 130 reaches the end of its service life or the e-liquid is exhausted, the user only needs to replace the cartridge 130 module to continue using the original e-cigarette body 120. This method avoids the scrapping of the entire device due to the wear and tear of local components, significantly reducing the cost of use. At the same time, the detachable structure allows the cartridge 130 to be replaced without professional tools, enabling ordinary users to quickly complete the component replacement and improving the convenience of device maintenance. The precise alignment design of the power supply interface ensures the reliability of the electrical connection between different cartridges 130 and the e-cigarette body 120, preventing power outages caused by poor contact.

[0044] This application further proposes that a first display screen 150 be disposed on the surface of the cigarette holder body 120.

[0045] The first display screen 150 is a visual component used to display the working status information of the electronic cigarette holder 120. It can be implemented using an OLED or LCD display screen and is fixed to the surface of the holder 120 via embedded mounting or surface bonding. This display screen establishes a data connection with the first circuit board 140 and can receive and display power parameter information collected by the circuit board.

[0046] The surface of the cigarette holder body 120 refers to the visible area of ​​the outer shell of the cigarette holder 100. Specifically, it can be achieved by using a flat side or top area. The display screen is integrated into the outer shell surface through a slotted or transparent cover structure to ensure that the user can directly observe the displayed content.

[0047] Specifically, the first display screen 150 is connected to the first circuit board 140 via internal wiring, receiving real-time data on the remaining power and charging status of the first power supply 110. When the user operates the e-cigarette device 100, the display screen dynamically displays the power information in graphical or numerical form, such as through a percentage progress bar or segmented power icons. During charging, the display screen synchronously displays the charging progress, for example, using a flashing icon to indicate charging in progress and a solid icon to indicate charging complete. By integrating the display screen directly onto the surface of the e-cigarette device body 120, the user can obtain key status information without disassembling the cartridge 130 or using external devices, while avoiding the problem of increased size of the e-cigarette device 100 due to an additional display module.

[0048] Compared to existing technologies, traditional electronic cigarette devices (100) typically rely on the number of flashing indicators or color changes to indirectly indicate battery status. Users need to memorize the battery range corresponding to different light modes, resulting in a lack of intuitive information delivery. This solution directly displays specific values ​​or graphical information on a screen, eliminating the need for users to guess the light signals and avoiding the risk of data transmission interruption caused by disassembling the cartridge (130).

[0049] Through the above technical solution, this application solves the problem that users cannot accurately obtain the battery level and charging status of the electronic cigarette device 120 in real time. The visualization method reduces the risk of sudden power failure caused by misjudgment of battery level, and avoids the operational complexity of traditional solutions that require frequent disassembly of the cartridge 130 or reliance on external testing tools.

[0050] This application further proposes that the cigarette holder body 120 is provided with a first charging port 160 connected to the first circuit board 140.

[0051] The first charging port 160 is a power transmission interface for receiving external power input. Specifically, it can be implemented using a USB-C interface or a Micro-USB interface. Its metal contacts are directly connected to the power supply line of the first circuit board 140 to form a power input channel.

[0052] The connection of the first circuit board 140 refers to the physical connection between the charging port and the circuit board through wires or printed circuits. Specifically, it can be fixed by soldering or plugging to ensure that the electrical energy received by the charging port is stably transmitted to the first power supply 110.

[0053] Specifically, when the e-cigarette body 120 is used independently detached from the charging base 200, the charging cable of the external power source can be inserted into the first charging port 160. Electrical energy is input to the first circuit board 140 through the metal contacts of the charging port, and then, after being regulated by the internal circuitry of the circuit board, it is delivered to the first power source 110 to complete the power replenishment process. This direct connection between the charging port and the circuit board avoids the limitation of traditional split-type devices that must rely on the charging base 200 for power replenishment. This allows the e-cigarette body 120 to still be connected to an external power source via a regular charging cable in an independent state, without the need for an additional adapter or a dedicated charging base 200. Therefore, when users are outdoors or do not have the charging base 200, they can directly charge the e-cigarette body 120 using a power bank or a standard charger, solving the limitations of a single charging scenario.

[0054] Compared to existing technologies, traditional electronic cigarette devices 100 typically only support wireless charging via a dedicated charging base 200 and cannot be directly connected to a wired power source. This solution, by adding an independent charging port, retains the wireless charging function while introducing a wired direct charging mode. This eliminates the limitation of charging methods based on the physical location of the charging base 200 or the device's carrying status, making it particularly suitable for emergency power replenishment or extended outings. Existing technologies do not disclose the design of integrating a wired charging interface into the device body 120; therefore, this solution offers a significant advantage in charging flexibility.

[0055] Through the above technical solution, this application enables the electronic cigarette device 120 to still be directly connected to an external power source via a wired charging port when detached from the charging base 200, solving the problem of not being able to recharge in independent use and improving the adaptability of charging scenarios. At the same time, the dual-mode charging system takes into account the convenience of wireless charging and the reliability of wired charging, ensuring that users can choose a suitable recharge method in different environments, thereby extending the device's battery life.

[0056] This application further proposes that the charging dock 200 includes a second circuit board 220 connected to a second power supply 210, and the charging dock 200 is provided with a second charging port 230 connected to the second circuit board 220.

[0057] The second circuit board 220 refers to the circuit module used to control the transmission of electrical energy. Specifically, it can be implemented using a PCB board with a charge and discharge management chip. By integrating voltage regulation and overcharge protection functions, the charge and discharge control of the second power supply 210 can be achieved.

[0058] The second charging port 230 is a physical interface for connecting to an external power source. Specifically, it can be implemented using a Type-C interface or a Micro USB interface, and forms a conductive path with the second circuit board 220 through metal contacts.

[0059] Specifically, the second circuit board 220 is configured to receive electrical energy through the second charging port 230 and convert it into charging parameters adapted to the second power supply 210 when the charging base 200 is connected to an external power source, such as adjusting the 5V input voltage to a 4.2V lithium battery charging voltage. When the second power supply 210 is low on power, the external power source supplies power to the second circuit board 220 through the second charging port 230, and the second circuit board 220 stores the electrical energy in the second power supply 210. When the e-cigarette rod 100 is connected to the charging base 200, the second circuit board 220 controls the second power supply 210 to replenish the power to the first power supply 110 of the e-cigarette rod 100 through the first electrical interface. This establishes a bidirectional power transmission path for the charging base 200, supporting both external power replenishment of the charging base 200 and maintaining the charging base 200's power supply capability to the e-cigarette rod 100.

[0060] Compared to existing technologies, traditional charging devices typically only have a unidirectional discharge function and cannot charge their own power source through an external interface. This results in the need to replace or remove the entire battery after the charging base 200 is depleted. This solution adds a second charging port 230 and a matching second circuit board 220 to the charging base 200, enabling the charging base 200 to form a complete closed loop of power input and output. This retains the power supply function for the e-cigarette rod 100 while also achieving the ability to cyclically charge its own power source.

[0061] Through the above technical solution, this application enables the charging device to connect to an external power source via a standard interface for autonomous charging, avoiding charging failure due to depletion of the built-in power supply. When disconnected from an external power source, the charging base 200 can still replenish the power to the smoking rod 100 via the second power source 210. When connected to an external power source, it can simultaneously charge its own power supply and provide power to the smoking rod 100, significantly extending the battery life of the charging device and the smoking rod 100 when used together.

[0062] This application further proposes that the charging base 200 is provided with a groove 240 for accommodating the cigarette rod 100, and the cigarette rod 100 can be detachably installed in the groove 240.

[0063] The groove 240 refers to the recessed structure formed on the surface of the charging base 200, which can be achieved by injection molding or machining. Its internal contour is adapted to the shape of the outer wall of the cigarette rod 100 and is used to limit the horizontal displacement of the cigarette rod 100.

[0064] The detachable installation means that the connection between the smoke rod 100 and the groove 240 is achieved by mechanical buckle or magnetic adsorption. Specifically, it can be achieved by using an elastic buckle structure or a magnet 400 alignment method, which is used to keep the smoke rod 100 and the charging base 200 fixed during charging.

[0065] Specifically, the depth of the groove 240 is set to cover 50% to 80% of the length of the cigarette rod 100. After the cigarette rod 100 is inserted, its outer wall forms a surface contact with the inner wall of the groove 240, constraining the vertical displacement of the cigarette rod 100 through friction. A charging electrode 320 is provided at the bottom of the groove 240. After the cigarette rod 100 is inserted into place, its bottom electrode automatically contacts and conducts electricity with the bottom electrode of the groove 240. A guide protrusion is provided on the side wall of the groove 240, and the groove 240 is provided at the corresponding position of the cigarette rod 100. The two work together to achieve foolproof positioning and ensure the correct electrode contact direction.

[0066] Compared to existing technologies, traditional electronic cigarette charging bases 200 are flat, with the e-cigarette device 100 and charging base 200 only secured by electrode adsorption, making them prone to separation during movement. This solution uses a groove 240 structure to create a physical constraint, allowing the e-cigarette device 100 to be inserted and forming an integral structure with the charging base 200, reducing the risk of accidental detachment during transport. Simultaneously, the guiding design of the groove 240 simplifies the charging docking process and avoids poor contact caused by electrode misalignment.

[0067] Through the above technical solution, this application achieves structural integration of the electronic cigarette device 100 and the charging base 200 in a combined state. The device 100, after being embedded in the groove 240, forms a compact overall shape, making it easy to carry in a pocket or bag. The constraint effect of the groove 240 maintains stable electrode contact pressure between the device 100 and the charging base 200, preventing charging interruptions due to vibration or shaking and ensuring reliable energy transmission. The detachable structural design allows users to flexibly choose between independent use or combined charging modes according to usage scenarios.

[0068] This application further proposes that the first electrical interface of the charging dock 200 is located at the bottom of the groove 240.

[0069] The bottom of the groove 240 refers to the lowest point area inside the groove 240, which can be achieved by using a stepped limiting structure or an annular positioning groove to constrain the insertion depth of the cigarette rod 100 through physical limiting.

[0070] The first electrical interface refers to the contact component between the charging base 200 and the cigarette rod 100 for transmitting electrical energy. Specifically, it can be implemented using a Pogo Pin spring-loaded pin structure, whose elastic contact characteristics can compensate for minor assembly errors.

[0071] Specifically, when the cigarette rod 100 is inserted into the groove 240, the bottom of the cigarette rod 100 slides downward along the inner wall of the groove 240 under the action of gravity until it contacts the limiting surface at the bottom of the groove 240. At this time, the charging electrode 320 at the bottom of the cigarette rod 100 and the first electrical interface at the bottom of the groove 240 form a vertical alignment relationship, and the lateral displacement is limited by the guide structure on the side wall of the groove 240. The positioning boss provided at the bottom of the groove 240 forms a nested fit with the groove 240 at the bottom of the cigarette rod 100, further eliminating the horizontal positional deviation. During the charging process, the Pogo Pin spring pin generates continuous contact pressure in the vertical direction to ensure the stability of the electrical connection.

[0072] Compared to existing technologies, the electrical interface of a traditional charging dock 200 is usually located on the side wall or top of the groove 240, which can easily cause the cigarette holder 100 to tilt and lead to poor contact when placed. This solution achieves self-alignment by limiting the vertical alignment path of the electrical interface and utilizing gravity, while eliminating horizontal displacement through physical restraint at the bottom of the groove 240.

[0073] Through the above technical solution, this application solves the problem of poor contact caused by positional deviation when the charging interface is connected to the e-cigarette rod 100, ensuring that the e-cigarette rod 100 can form an effective electrical connection with the charging base 200 at any placement angle, while maintaining the overall structural compactness of the charging base 200.

[0074] This application further proposes that the surface of the charging dock 200 is provided with a second display screen 250.

[0075] The second display screen 250 refers to a visual feedback device used to display the power or charging status of the charging dock 200. Specifically, it can be implemented using an OLED, LCD, or e-ink screen, and is connected to the internal power management system of the charging dock 200 through a circuit to obtain real-time data.

[0076] The surface of the charging dock 200 refers to the visible area outside the charging device. Specifically, the display screen can be integrated with the shell of the charging dock 200 using an embedded installation method, so that users can directly observe the status information without flipping or adjusting the device.

[0077] Specifically, the second display screen 250 is connected to the power management system of the charging dock 200 via internal circuitry, collecting real-time power data and charging status of the second power source 210. When the e-cigarette device 100 is inserted into the charging dock 200 for recharging, the display screen automatically activates and displays the current remaining power percentage, a charging progress bar, or a charging completion indicator. By observing the visual feedback on the display screen, users can determine whether to interrupt use or adjust the charging operation, avoiding misjudgments caused by opaque power information. The layout of the display screen is optimized, for example, placed on the front or top of the charging dock 200, ensuring visibility even when the e-cigarette device 100 is inserted.

[0078] Compared to existing technologies, traditional charging devices typically rely on indicator light flashing frequency or single color changes to convey status information, resulting in low visibility and limited information capacity. This solution introduces a display screen to replace traditional indicators, directly presenting key parameters such as battery level and charging progress in graphical or digital form, significantly improving the accuracy and intuitiveness of information transmission.

[0079] This application further proposes that corresponding magnets 400 be provided on the smoking rod 100 and the charging base 200 respectively, and the magnets 400 are used to generate suction force to fix the smoking rod 100 and the charging base 200.

[0080] Among them, magnet 400 refers to a component with magnetic adsorption function, which can be implemented by neodymium iron boron permanent magnet or electromagnet 400. Its function is to achieve physical fixation between the cigarette rod 100 and the charging base 200 through the attraction between opposite magnetic poles.

[0081] The corresponding magnet 400 arrangement refers to the magnets 400 on the cigarette rod 100 and the charging base 200 having opposite polarities and matching positions. Specifically, it can be achieved by using a ring array or a symmetrical distribution. Its function is to automatically align and attract the cigarette rod 100 and the charging base 200 when they are close together.

[0082] Specifically, when the e-cigarette rod 100 approaches the charging base 200, the magnets 400 on both generate an attractive force through their opposite magnetic poles, causing the e-cigarette rod 100 to be attracted to a preset position on the charging base 200. The magnetic attraction ensures a tight contact between the e-cigarette rod 100 and the first electrical interface of the charging base 200, preventing the interface from being disconnected due to external interference. The symmetrical distribution or ring array design of the magnets 400 allows the e-cigarette rod 100 to automatically adjust to the correct docking position when approaching the charging base 200 at any angle, eliminating the need for precise manual alignment. After the e-cigarette rod 100 and the charging base 200 are magnetically fixed, the connection state of the electrical interface can be stably maintained, ensuring the continuity of current transmission during charging.

[0083] In some specific embodiments, the magnet 400 can be embedded in the corresponding area of ​​the bottom of the cigarette holder 100 and the groove 240 of the charging base 200, for example, by arranging a ring magnet 400 around the electrical interface, or by symmetrically distributing multiple sets of point magnets 400 on both sides of the interface. The surface of the magnet 400 can be covered with a non-magnetic material layer to avoid the risk of short circuit.

[0084] Compared to existing technologies, current electronic cigarette charging devices typically rely on mechanical clips or friction to fix the cigarette holder 100, which is prone to failure due to wear and requires manual alignment of the interface by the user. This solution achieves automatic alignment and secure connection through magnetic attraction, eliminating the wear problem of mechanical structures and simplifying the user's operation.

[0085] Through the above technical solution, this application solves the problem of low charging efficiency caused by unstable contact when the cigarette holder 100 is connected to the charging base 200. Magnetic fixation ensures continuous and stable contact of the electrical interface, avoiding charging interruption; the self-alignment feature reduces the complexity of user operation, while the magnetic detachable design takes into account both the flexibility of device use and the reliability of charging.

[0086] Through the above technical solution, this application enables users to monitor the power reserve and recharging process of the charging base 200 in real time, and make timely operational decisions during the charging process of the e-cigarette 100, such as choosing whether to continue using the charging base 200 or switch to other power sources based on the remaining power, thereby avoiding equipment shutdown or charging interruption due to power depletion.

[0087] This application further proposes that the first electrical interfaces on the cigarette holder 100 and the charging base 200 are a charging electrode 320 and a Pogo Pin charging interface 310, respectively.

[0088] Among them, the charging electrode 320 refers to a rigid contact component, which can be implemented by a metal sheet or metal contact. Its surface plating can be made of conductive materials such as nickel, gold or silver to form a stable current transmission path when in contact.

[0089] Among them, the Pogo Pin charging interface 310 refers to an elastic probe with a spring structure. Specifically, it can be implemented by using a cylindrical probe with an internal spring. The probe head is designed with a spherical or planar structure, which can generate elastic deformation when pressed, in order to compensate for the positional deviation of the contact surface and maintain a constant contact pressure.

[0090] Specifically, when the cigarette holder 100 mates with the charging base 200, the charging electrode 320 makes physical contact with the Pogo Pin charging interface 310. The spring structure of the Pogo Pin causes the probe to rebound after being pressed, forcing the probe head to remain in close contact with the surface of the charging electrode 320. The rigid structure of the charging electrode 320 provides a supporting reference surface, while the elastic deformation of the Pogo Pin automatically adapts to electrode position deviations, eliminating contact gaps caused by assembly errors or vibrations. During contact, the relative sliding between the probe and the electrode surface can scrape off oxide layers or contaminants, maintaining the cleanliness of the conductive interface.

[0091] Compared to existing technologies, traditional charging interfaces use a single rigid contact or a common spring sheet structure, which is prone to contact pressure drop or positional displacement after frequent insertion and removal, leading to charging interruption. This solution combines a rigid electrode with an elastic probe, avoiding the stringent assembly precision requirements of purely rigid contacts while overcoming the fatigue failure of ordinary elastic components, thus achieving dynamic maintenance of contact pressure.

[0092] Through the above technical solution, this application can automatically compensate for mechanical tolerances when the cigarette rod 100 and the charging base 200 are connected, eliminate the influence of the oxide layer on the contact surface on the conductivity, reduce current fluctuations during the charging process, thereby improving charging efficiency and reducing energy loss.

[0093] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device integrating an electronic cigarette holder and a charging unit, characterized in that, include: A cigarette holder (100) includes a first power source (110), an atomizing core, and an oil reservoir. The cigarette holder (100) is used to generate atomized gas. A charging stand (200) is provided with a second power source (210); The smoking rod (100) and the charging base (200) are respectively provided with corresponding first electrical interfaces. The electrical interfaces are used to connect the smoking rod (100) and the charging base (200) so that the second power source (210) can replenish the first power source (110).

2. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The cigarette holder (100) includes: The cigarette rod body (120) is provided with a first power supply (110) and a first circuit board (140) inside the cigarette rod body (120); A cartridge (130) is provided with an oil tank and an atomizing core; The cartridge (130) is detachably connected to the body of the e-cigarette (120), and the cartridge (130) and the body of the e-cigarette (120) are connected through a second electrical interface. The first power source (110) supplies power to the atomizing core through the second electrical interface.

3. The integrated device of electronic cigarette holder and charging device according to claim 2, characterized in that, The surface of the cigarette holder body (120) is provided with a first display screen (150).

4. The integrated device of electronic cigarette holder and charging device according to claim 2, characterized in that, The cigarette holder body (120) is provided with a first charging port (160) that is connected to the first circuit board (140).

5. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The charging dock (200) includes a second circuit board (220) connected to a second power source (210), and the charging dock (200) is provided with a second charging port (230) connected to the second circuit board (220).

6. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The charging base (200) is provided with a groove (240) for accommodating the cigarette rod (100), and the cigarette rod (100) can be detachably installed in the groove (240).

7. The integrated device of electronic cigarette holder and charging device according to claim 6, characterized in that, The first electrical interface of the charging dock (200) is located at the bottom of the groove (240).

8. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The charging dock (200) has a second display screen (250) on its surface.

9. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The cigarette holder (100) and the charging base (200) are respectively provided with corresponding magnets (400), and the magnets (400) are used to generate suction force to fix the cigarette holder (100) and the charging base (200).

10. The integrated device of electronic cigarette holder and charging device according to claim 1, characterized in that, The first electrical interfaces on the cigarette holder (100) and the charging base (200) are the charging electrode (320) and the Pogo Pin charging interface (310), respectively.

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