Recyclable aromatherapy liquid cooling heat dissipation magnetic attraction power bank
By incorporating an aromatherapy liquid cooling pipe and a closed-loop liquid circuit within the power bank, the heat dissipation problem of magnetic power banks and the slow aroma diffusion issue are resolved, resulting in a safer, more comfortable user experience and a longer lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-03-10
AI Technical Summary
Magnetic power banks have low heat dissipation efficiency during charging and discharging, affecting safety and lifespan. At the same time, aromatherapy products diffuse slowly, affecting their effectiveness.
The power bank body incorporates an aromatherapy liquid cooling pipe and a closed-loop aromatherapy liquid circuit to absorb heat using the liquid cooling principle. An aromatherapy liquid circuit is also placed near the motherboard and coil to accelerate aromatherapy evaporation.
It effectively reduces the temperature of power banks and mobile phones, increases the evaporation rate of aromatherapy, enhances safety and aromatherapy effects, extends the lifespan of power banks, and expands application scenarios.
Smart Images

Figure CN223986990U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of magnetic charging bank technology, specifically to a reusable aromatherapy liquid-cooled magnetic charging bank. Background Technology
[0002] Currently, during the charging and discharging process of magnetic power banks, especially during magnetic wireless charging, the battery cells and coils generate a significant amount of heat. This accumulated heat not only causes the power bank itself to overheat but also affects connected devices such as mobile phones, severely impacting the safety and lifespan of both the phone and the power bank. Furthermore, conventional car and home air fresheners suffer from slow diffusion, meaning the evaporation rate of the fragrance liquid is not ideal, resulting in a less than effective fragrance.
[0003] Therefore, based on this, we studied and improved the existing structure and proposed a reusable aromatherapy liquid-cooled magnetic charging bank. Utility Model Content
[0004] The technical problems to be solved by this invention are the low heat dissipation efficiency of magnetic power banks during operation and the slow dissipation of aromatherapy products.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a reusable aromatherapy liquid cooling magnetic power bank, including a power bank body, an aromatherapy liquid cooling pipe is provided inside the power bank body, and an aromatherapy liquid circuit is provided inside the aromatherapy liquid cooling pipe. An aromatherapy injection hole and a fragrance emission hole are provided on one side of the power bank body.
[0006] As a further embodiment of this utility model: the power bank body is provided with a motherboard and a coil, and the aromatherapy liquid circuit is located near the motherboard and the coil.
[0007] As a further aspect of this utility model, the aromatherapy liquid circuit is a closed-loop structure.
[0008] As a further embodiment of this utility model, the power bank body is magnetically attached.
[0009] Compared with the prior art, the advantages of this utility model are as follows:
[0010] 1. Solve the problem of power bank overheating: By setting up an aromatherapy liquid circuit near the power bank's motherboard and coil, the heat generated during use is effectively absorbed using the liquid cooling principle, thereby reducing the temperature of the power bank and the mobile phone, protecting electrical safety, and increasing the power bank's cycle life.
[0011] 2. Increased Evaporation Speed: The aromatherapy liquid circuit not only dissipates heat but also utilizes the absorbed temperature to accelerate the evaporation of the aromatherapy liquid. This allows the fragrance to diffuse more quickly, enhancing the effectiveness of the aromatherapy product.
[0012] 3. Innovative combination of aromatherapy and power bank: By integrating aromatherapy with a power bank, not only are the basic charging needs of the power bank met, but the aromatherapy function is also added, providing users with a more comfortable experience. At the same time, this innovative design expands the application scenarios of the power bank, making it more practical and versatile. Attached Figure Description
[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0014] Fig. 1 This is a schematic diagram of the overall structure of a reusable aromatherapy liquid-cooled magnetic charging bank according to the present invention.
[0015] Fig. 2 This is a schematic diagram of the internal structure of a reusable aromatherapy liquid-cooled magnetic charging bank according to the present invention.
[0016] Fig. 3 This is a side view of a reusable aromatherapy liquid-cooled magnetic charging bank according to the present invention.
[0017] In the attached image:
[0018] 1. Power bank body; 2. Aromatherapy liquid cooling tube; 3. Aromatherapy injection hole; 4. Fragrance emission hole; 5. Coil. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figs. 1-3A reusable aromatherapy liquid-cooled magnetic power bank includes a power bank body 1, which is magnetically attached for easy and quick connection to mobile phones and other devices. An aromatherapy liquid cooling tube 2 is installed inside the power bank body 1, and an aromatherapy liquid circuit is installed within the aromatherapy liquid cooling tube 2. The aromatherapy liquid circuit has a closed-loop structure to ensure continuous circulation of the aromatherapy liquid without leakage. An aromatherapy injection hole 3 is located on one side of the power bank body 1 for injecting aromatherapy liquid into the aromatherapy liquid cooling tube 2, and a fragrance emission hole 4 for releasing the aromatherapy scent.
[0021] Furthermore, the power bank body 1 contains a motherboard and a coil 5, with the coil 5 used to enable wireless charging. An aromatherapy liquid circuit is located near the motherboard and coil 5, utilizing liquid cooling principles to effectively absorb the heat generated during use, especially during wireless charging. This reduces the temperature of the power bank and connected devices such as mobile phones, protecting electrical safety and increasing the power bank's cycle life.
[0022] During use, when the power bank itself (1) starts working, the motherboard and coil (5) generate heat. This heat is absorbed by the aromatherapy liquid circuit and carried away and dissipated into the air through the circulation of the aromatherapy liquid. At the same time, the aromatherapy liquid evaporates faster as it absorbs heat, allowing the fragrance to diffuse more quickly and improving the effectiveness of the aromatherapy product.
[0023] After the aromatherapy liquid has evaporated, the user can refill the aromatherapy liquid into the aromatherapy liquid cooling tube 2 through the aromatherapy injection hole 3 to achieve the recycling of the aromatherapy liquid.
[0024] In summary, this utility model provides a reusable aromatherapy liquid-cooled magnetic power bank, which solves the problem of power bank overheating, improves the evaporation speed of aromatherapy, and innovatively combines aromatherapy function with power bank, providing users with a more comfortable user experience.
[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A reusable aromatherapy liquid-cooled magnetic power bank, comprising a power bank body (1), characterized in that: The power bank body (1) is provided with a liquid cooling pipe (2) for aromatherapy liquid, and the liquid cooling pipe (2) is provided with a liquid circuit for aromatherapy liquid.
2. The recyclable aromatherapy liquid cooling heat dissipation magnetic charging power bank according to claim 1, characterized in that: The power bank body (1) is provided with a main board and a coil (5), and the liquid circuit for aromatherapy liquid is arranged near the main board and the coil.
3. The recyclable aromatherapy liquid cooling heat dissipation magnetic charging power bank according to claim 1, characterized in that: The liquid circuit for aromatherapy liquid is a closed circulation structure.
4. The recyclable aromatherapy liquid cooling heat dissipation magnetic charging power bank according to claim 1, characterized in that: The power bank body (1) is of a magnetic type.