Three-in-one magnetic wireless charger with refrigeration device

Abstract

The utility model relates to a three-in-one magnetic wireless charger with refrigeration device, which comprises: an arc-shaped main support, two ends of the arc-shaped main support respectively extend to form an earphone charging panel and a mobile phone charging panel, and the earphone charging panel is located below the mobile phone charging panel; the mobile phone charging panel continues to extend outward to form a watch charging panel; a circuit board is arranged on the mobile phone charging panel, and wireless charging coils electrically connected to the circuit board are arranged in the mobile phone charging panel, the watch charging panel and the earphone charging panel; a magnetic mobile phone wireless charging site is arranged on the front of the mobile phone charging panel, and a refrigeration device electrically connected to the circuit board is arranged on the back of the mobile phone charging panel. The utility model sets the refrigeration device between the mobile phone wireless charging site, the watch wireless charging site and the earphone wireless charging site, can simultaneously cool the three wireless charging sites, can greatly improve the cooling efficiency in the wireless charging process, improve the product service life, and can also improve the user experience.

Description

Technical Field

[0001] This utility model relates to the field of wireless charger technology, and more specifically, to a three-in-one magnetic wireless charger with a cooling device. Background Technology

[0002] A wireless charger is a device that uses the principle of electromagnetic induction to charge devices. Its principle is similar to that of a transformer. By placing a charging coil at both the transmitting and receiving ends, the transmitting charging coil emits electromagnetic signals to the outside world under the action of electricity, and the receiving charging coil receives the electromagnetic signals and converts them into current, thereby achieving the purpose of wireless charging.

[0003] A 3-in-1 wireless charger is a charger that can charge three electronic devices simultaneously. Most existing 3-in-1 wireless chargers rely on natural heat dissipation, which has low heat dissipation efficiency and cannot quickly conduct heat away from the charger. This causes the internal temperature of the wireless charger to exceed the normal range, which can easily affect its working performance and efficiency, reduce its lifespan, and in severe cases, even lead to overheating and dangerous accidents.

[0004] Therefore, there is a need for a three-in-one wireless charger with higher cooling efficiency. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a three-in-one magnetic wireless charger with a cooling device, addressing the above-mentioned deficiencies of the prior art.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A three-in-one magnetic wireless charger with a cooling device is constructed, comprising: an arc-shaped main support, characterized in that the two ends of the arc-shaped main support extend to form an earphone charging panel and a mobile phone charging panel respectively, and the earphone charging panel is located below the mobile phone charging panel;

[0008] The mobile phone charging panel extends outward to form a watch charging panel; a circuit board is provided on the mobile phone charging panel, and wireless charging coils electrically connected to the circuit board are provided in the mobile phone charging panel, watch charging panel and earphone charging panel.

[0009] The front of the mobile phone charging panel is provided with a magnetic wireless charging slot, and the back of the mobile phone charging panel is provided with a cooling device that is electrically connected to the circuit board.

[0010] The three-in-one magnetic wireless charger of this utility model includes a cooling device that is a fan.

[0011] The three-in-one magnetic wireless charger of this utility model includes a semiconductor cooling chip between the fan and the magnetic wireless charging pad for mobile phones.

[0012] The three-in-one magnetic wireless charger of this utility model includes an earphone charging panel that is horizontally arranged as a base, and a mobile phone charging panel that is inclined relative to the earphone charging panel.

[0013] The three-in-one magnetic wireless charger of this utility model has an earphone charging panel located directly below the mobile phone charging panel, and a cooling device disposed on the side of the mobile phone charging panel near the earphone charging panel.

[0014] The three-in-one magnetic wireless charger of this utility model includes a watch charging panel with a magnetic watch charging slot, and its width is slightly narrower than that of the mobile phone charging panel.

[0015] The three-in-one magnetic wireless charger of this utility model has an earphone charging panel located directly below the mobile phone charging panel, and the earphone charging panel is suspended on the right side of the mobile phone charging panel.

[0016] The three-in-one magnetic wireless charger of this utility model has a charging port on the side of the earphone charging panel for connecting an external charging cable.

[0017] The three-in-one magnetic wireless charger of this utility model, wherein the arc-shaped main support is made of rigid material.

[0018] The three-in-one magnetic wireless charger of this utility model includes an arc-shaped main support frame with a curved panel, and the headphone charging panel, the mobile phone charging panel, and the watch charging panel are all flat panels.

[0019] The beneficial effects of this utility model are as follows: by setting a magnetic wireless charging position for mobile phones on the front of the mobile phone charging panel and a cooling device on the back, and considering the structural characteristics of the arc-shaped main support, the cooling device is located between the wireless charging positions for mobile phones, watches, and headphones. It can dissipate heat from the three wireless charging positions at the same time, which can greatly improve the heat dissipation efficiency during the wireless charging process, extend the product's service life, and enhance the user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a three-in-one magnetic wireless charger with a cooling device, according to a preferred embodiment of this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the exploded structure of a three-in-one magnetic wireless charger with a cooling device according to a preferred embodiment of the present invention.

[0023] Figure 3 This is a schematic diagram of the overall structure of a three-in-one magnetic wireless charger with a cooling device, according to a preferred embodiment of this utility model. Figure 2 ;

[0024] Figure 4 This is a schematic diagram of the overall structure of a three-in-one magnetic wireless charger with a cooling device, according to a preferred embodiment of this utility model. Figure 3 . Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, of the embodiments of this utility model. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] The preferred embodiment of this utility model features a three-in-one magnetic wireless charger with a cooling device, as shown in the following structure. Figure 1 As shown, see also Figure 2-4 The device includes: an arc-shaped main support 10, with its two ends extending to form an earphone charging panel 20 and a mobile phone charging panel 30, respectively, with the earphone charging panel 20 located below the mobile phone charging panel 30; the mobile phone charging panel 30 continues to extend outward to form a watch charging panel 40; a circuit board 60 is provided on the mobile phone charging panel 30, and wireless charging coils electrically connected to the circuit board 60 are provided inside the mobile phone charging panel 30, the watch charging panel 40, and the earphone charging panel 20; a magnetic wireless charging slot 31 for mobile phones is provided on the front of the mobile phone charging panel 30, and a cooling device electrically connected to the circuit board 60 is provided on the back of the mobile phone charging panel 30.

[0027] This utility model's three-in-one magnetic wireless charger features a magnetic wireless charging pad on the front of the phone charging panel 30 and a fan 50 on the back. Given the structural characteristics of the arc-shaped main support 10, the fan 50 is positioned between the magnetic wireless charging pad 31, the watch wireless charging pad 41, and the earphone wireless charging pad 21, allowing for simultaneous heat dissipation from all three charging pads. This significantly improves heat dissipation efficiency during wireless charging, extends product lifespan, and enhances the user experience.

[0028] In a further embodiment, such as Figure 2 As shown, preferably, the cooling device is a fan 50.

[0029] In a further embodiment, such as Figure 2 As shown, a thermoelectric cooler 70 is also installed between the fan 50 of the three-in-one magnetic wireless charger and the magnetic wireless charging pad 31. The thermoelectric cooler 70 utilizes the Peltier effect of semiconductor materials. When direct current passes through a thermocouple composed of two different semiconductor materials connected in series, heat is absorbed and released at the two ends of the thermocouple, achieving cooling. Its advantages include no moving parts and high reliability. The thermoelectric cooler 70 provides initial cooling to the air near the wireless charger, followed by secondary cooling by the fan, which also circulates air around the three charging pads, thus cooling the entire wireless charger.

[0030] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 The headphone charging panel 20 of the three-in-one magnetic wireless charger is horizontally positioned as the base, while the phone charging panel 30 is tilted relative to the headphone charging panel 20. As the main structural component of the entire wireless charger, the tilted design of the phone charging panel 30 ensures that the surface of the magnetic wireless charging base 31 faces the user's line of sight, facilitating operation and use.

[0031] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 The earphone charging panel 20 of the 3-in-1 magnetic wireless charger is located directly below the phone charging panel 30, and the cooling device is located on the side of the phone charging panel 30 near the earphone charging panel 20. When in use, the user's line of sight is directly facing the phone charging panel 30, and the fan 50 is hidden behind the phone charging panel 30, making the overall design more aesthetically pleasing. Furthermore, the fan 50 can simultaneously cool the earphone charging panel 20 located below, resulting in more efficient heat dissipation.

[0032] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4The watch charging panel 40 of the three-in-one magnetic wireless charger is also equipped with a magnetic watch wireless charging position 41. Considering the small contact area of ​​the watch charging and the overall weight of the charger stand, the width of the watch charging position is set to be slightly narrower than the width of the mobile phone charging panel 30, making the charger lighter and the overall structure more beautiful and reasonable.

[0033] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 The earphone charging panel 20 of the 3-in-1 magnetic wireless charger is located directly below the phone charging panel 30, and is suspended to the right of the phone charging panel 30. From the front view, the charger is divided into three parts: the middle section consists of the vertically arranged phone charging panel 30 and earphone charging panel 20; the left side is the arc-shaped main support 10 connecting the two; and the right side is the suspended watch charging panel 40. The functional components are rationally distributed. The fan 50 is located in the middle and hidden behind the phone charging panel 30, improving heat dissipation efficiency without affecting the overall visual appeal and weight distribution of the charger.

[0034] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 The earphone charging panel 20 of the three-in-one magnetic wireless charger has a charging port 22 on the side for connecting an external charging cable. By setting this charging port 22, the wireless charger itself can be wired charged. Since the earphone charging panel 20 serves as the base of the entire charger, placing the charging port 22 on it makes it less likely for the charger to tip over during charging.

[0035] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 Since the arc-shaped main support 10 of the three-in-one magnetic wireless charger serves to connect and support the mobile phone charging panel 30 and the earphone charging panel 20, the arc-shaped main support 10 is made of rigid material, making the charger more stable overall.

[0036] In a further embodiment, such as Figure 1 As shown, see also Figure 2-4 The curved main support 10 of the three-in-one magnetic wireless charger is a curved panel, while the headphone charging panel 20, mobile phone charging panel 30 and watch charging panel 40 are all flat panels.

[0037] In a further embodiment, preferably, as shown below, Figure 1 As shown, see also Figure 2-4 The curved main support 10 of the three-in-one magnetic wireless charger is C-shaped.

[0038] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A three-in-one magnetic wireless charger with a cooling device, comprising: An arc-shaped main support, characterized in that its two ends extend to form an earphone charging panel and a mobile phone charging panel, respectively, and the earphone charging panel is located below the mobile phone charging panel; The mobile phone charging panel extends outward to form a watch charging panel; a circuit board is provided on the mobile phone charging panel, and wireless charging coils electrically connected to the circuit board are provided in the mobile phone charging panel, watch charging panel and earphone charging panel. The front of the mobile phone charging panel is provided with a magnetic wireless charging slot, and the back of the mobile phone charging panel is provided with a cooling device that is electrically connected to the circuit board.

2. The three-in-one magnetic wireless charger according to claim 1, characterized in that, The cooling device is a fan.

3. The three-in-one magnetic wireless charger according to claim 2, characterized in that, A semiconductor cooling chip is also provided between the fan and the magnetic wireless charging pad for mobile phones.

4. The three-in-one magnetic wireless charger according to claim 3, characterized in that, The earphone charging panel is horizontally positioned as a base, while the mobile phone charging panel is tilted relative to the earphone charging panel.

5. The three-in-one magnetic wireless charger according to claim 1, characterized in that, The earphone charging panel is located directly below the mobile phone charging panel, and the cooling device is disposed on the side of the mobile phone charging panel near the earphone charging panel.

6. The three-in-one magnetic wireless charger according to claim 5, characterized in that, The watch charging panel has a magnetic watch charging slot, and its width is slightly narrower than that of the mobile phone charging panel.

7. The three-in-one magnetic wireless charger according to claim 4, characterized in that, The earphone charging panel is located directly below the mobile phone charging panel, and the earphone charging panel is suspended on the right side of the mobile phone charging panel.

8. The three-in-one magnetic wireless charger according to claim 1, characterized in that, The earphone charging panel has a charging port on its side for connecting an external charging cable.

9. The three-in-one magnetic wireless charger according to claim 1, characterized in that, The arc-shaped main support is made of rigid material.

10. The three-in-one magnetic wireless charger according to claim 1, characterized in that, The arc-shaped main support is a curved panel, while the headphone charging panel, the mobile phone charging panel, and the watch charging panel are all flat panels.

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