Separate wireless charging stand

Abstract

The utility model relates to the technical field of charging stand discloses separated wireless charging stand, including the seat body, is equipped with the wireless charging head that can be separated with seat body dismantles on the seat body, the front of wireless charging head has the charging end of adsorbing mobile phone and carrying out wireless charging, the back of wireless charging head has the heat dissipation end, is equipped with the fan on the heat dissipation end, and the fan forms integral structure with wireless charging head, makes the user flexible use wireless charging head at the same time, and the fan can improve the heat dissipation efficiency, guarantees the stable safe operation of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of charging docks, and more specifically, to a detachable wireless charging dock. Background Technology

[0002] Wireless charging technology, as a convenient charging solution, has developed rapidly and been widely used in recent years. Its core principle is to achieve wireless transmission of electrical energy through electromagnetic induction or magnetic resonance technology.

[0003] However, most existing wireless charging docks adopt an integrated structure, with the wireless charging head and the charging dock being fixedly connected. This limits the usage scenarios of the wireless charging dock and reduces its portability and practicality. For example, users cannot use their mobile phones while charging them with the wireless charging head alone, and it cannot meet the heat dissipation requirements during charging. Furthermore, once the charging head is damaged, upgrading or replacing it is difficult, requiring the entire wireless charging pad to be replaced, thus increasing the cost of use. Utility Model Content

[0004] The purpose of this invention is to provide a detachable wireless charging dock, which aims to solve the problem in the prior art that the wireless charging head cannot be separated from the wireless charging dock.

[0005] This utility model is implemented as follows: a detachable wireless charging stand includes a stand body, on which a wireless charging head that can be detached from the stand body is provided. The front of the wireless charging head has a charging end for wirelessly charging a mobile phone, and the back of the wireless charging head has a heat dissipation end. A fan is provided on the heat dissipation end, and the fan and the wireless charging head form an integrated structure.

[0006] Furthermore, the base is provided with a mounting slot, in which the wireless charging head is movably inserted and connected to the base.

[0007] Furthermore, the mounting slot extends through the base body, the wireless charging head is inserted into the mounting slot, the charging end is exposed on the front of the base body, and the fan is exposed on the back of the base body.

[0008] Furthermore, the wireless charging head is connected to the mounting slot via a snap-fit ​​structure, and the wireless charging head is rotated relative to the base body to engage or disengage between the wireless charging head and the mounting slot.

[0009] Furthermore, the locking structure includes a locking block disposed on the outer periphery of the wireless charging head and a locking slot disposed on the inner side wall of the mounting groove. The locking slot extends circumferentially along the mounting groove, and one end of the locking slot is provided with a notch, which is arranged in an open manner. The locking block enters the locking slot through the notch.

[0010] Furthermore, the other end of the slot is closed to form a closed end. The slot has a protrusion and an engaging section formed between the protrusion and the closed end. When the card block is embedded in the engaging section, the wireless charging head engages with the mounting slot.

[0011] Furthermore, the slot has a guide section for guiding the movement of the card block, the guide section being located between the protrusion and the notch.

[0012] Furthermore, the inner wall of the mounting groove is provided with two elastically telescopic metal pins, and the outer periphery of the wireless charging head is provided with two recessed grooves, in which metal contact pieces are provided; When the wireless charging head is engaged with the mounting slot, the metal contact pin is placed in the recessed groove and electrically connected to the metal contact piece; when the wireless charging head is disengaged from the mounting slot, the metal contact pin disengages from the recessed groove.

[0013] Furthermore, the detachable wireless charging stand includes a base, the stand body is movably connected to the base, the lower end of the stand body is hinged to the base, and the upper end of the stand body is freely arranged; the base is provided with an earphone charging area for charging wireless earphones, and the stand body is provided with a swingable charging arm for charging smartwatches.

[0014] Furthermore, the base is provided with a cooling plate, which has a cold end for cooling and a hot end for heating. The cold end is arranged toward the charging end, and the hot end is arranged toward the heat dissipation end and abuts against the heat dissipation end.

[0015] Compared with the prior art, the detachable wireless charging dock provided by this utility model allows users to flexibly use the charging head as needed by detaching the wireless charging head from the dock body, meeting various usage scenarios such as portable use, and improving the convenience and practicality of use. Meanwhile, the heat dissipation end on the back of the wireless charging head is integrated with the fan, which effectively improves the charging heat dissipation efficiency and ensures the stable and safe operation of the device. Moreover, the detachable design brings more economical maintenance to users, that is, only the charging head needs to be replaced, without replacing the entire charging base, thus extending the service life of the entire wireless charging base. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the closed state of the detachable wireless charging dock provided by this utility model; Figure 2 This is a three-dimensional schematic diagram of the detachable wireless charging stand provided by this utility model in its unfolded state; Figure 3 This is a three-dimensional schematic diagram of the mounting groove provided by this utility model; Figure 4This utility model provides Figure 3 Enlarged view of the area marked A in the middle; Figure 5 This is a three-dimensional schematic diagram of the wireless charging head provided by this utility model; In the diagram: 100 base, 101 headphone charging area, 102 charging arm; Wireless charging head 200, charging end 201, heat dissipation end 202, fan 203, card block 204, recessed groove 205; Mounting slot 300, card slot 301, notch slot 302, closed end 303, protrusion 304, engaging section 305, guide section 306, metal contact pin 307. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0019] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0020] Referring to Figures 1-5, the preferred embodiment of this utility model is shown.

[0021] A detachable wireless charging dock includes a base 100, on which a wireless charging head 200 is provided that can be detached from the base 100. The front of the wireless charging head 200 has a charging end 201 for wirelessly charging a mobile phone, and the back of the wireless charging head 200 has a heat dissipation end 202. A fan 203 is provided on the heat dissipation end 202, and the fan 203 and the wireless charging head 200 form an integrated structure.

[0022] The aforementioned detachable wireless charging dock allows users to flexibly use the wireless charging head 200 as needed by detaching the wireless charging head 200 from the dock body 100, thus meeting various usage scenarios such as portability and improving the convenience and practicality of use. Meanwhile, the heat dissipation end 202 on the back of the wireless charging head 200 and the fan 203 form an integrated structure, which effectively improves the charging heat dissipation efficiency and ensures the stable and safe operation of the device. Moreover, the detachable design also brings more economical maintenance to users, that is, only the charging head needs to be replaced, without replacing the entire charging base, thus extending the service life of the entire wireless charging base.

[0023] In this embodiment, the base 100 is provided with a mounting slot 300, and the wireless charging head 200 is movably inserted into the mounting slot 300 and connected to the base 100.

[0024] This allows users to flexibly remove or insert the wireless charging head 200 from the base 100, meeting the needs of different scenarios, such as at home, in the office, or while traveling, where they need to use their phones and charge them simultaneously, greatly improving the portability and practicality of the wireless charging base.

[0025] In this embodiment, the mounting slot 300 passes through the base 100, the wireless charging head 200 passes through the mounting slot 300, the charging end 201 is exposed on the front of the base 100, and the fan 203 is exposed on the back of the base 100.

[0026] In practical use, the charging end 201 on the front allows users to quickly and securely attach their phones for charging, while the fan 203 on the back can directly contact the air, accelerating heat dissipation and effectively improving heat dissipation efficiency, ensuring stable and safe operation of the device during long-term charging.

[0027] In this embodiment, the wireless charging head 200 is connected to the mounting slot 300 via a snap-fit ​​structure. The wireless charging head 200 is rotated relative to the base 100 to snap-fit ​​or disengage between the wireless charging head 200 and the mounting slot 300.

[0028] The snap-fit ​​structure simplifies the installation and removal process of the wireless charging head 200. Users can simply rotate the wireless charging head 200 to connect or disconnect without the need for additional tools, making it convenient and quick. It is especially suitable for use in environments where quick connection or disconnection is required, such as in-vehicle scenarios, significantly improving the ease of use.

[0029] In this embodiment, the locking structure includes a locking block 204 disposed on the outer periphery of the wireless charging head 200 and a locking groove 301 disposed on the inner side wall of the mounting groove 300. The locking groove 301 extends circumferentially along the mounting groove 300. One end of the locking groove 301 is provided with a notch 302, which is arranged in an open manner. The locking block 204 enters the locking groove 301 through the notch 302.

[0030] This locking structure ensures the stability of the connection between the wireless charging head 200 and the base 100. When the locking block 204 is inserted into the locking slot 301, the wireless charging head 200 and the base 100 are tightly connected and are not easy to loosen or fall off due to external force, thus ensuring the stability and safety of the charging process.

[0031] In this embodiment, the other end of the slot 301 is closed to form a closed end 303. The slot 301 is provided with a protrusion 304 and has a locking section 305, which is formed between the protrusion 304 and the closed end 303. When the card block 204 is embedded in the locking section 305, the wireless charging head 200 is locked and connected to the mounting slot 300.

[0032] In this way, even if the wireless charging base is subjected to a certain amount of vibration or impact, the card block 204 is not easy to slide out of the card slot 301, ensuring the reliability of the tight connection between the wireless charging head 200 and the base 100.

[0033] In this embodiment, the slot 301 has a guide section 306 for guiding the movement of the card block 204, and the guide section 306 is located between the protrusion 304 and the notch 302.

[0034] The guide section 306 makes it easier for the card block 204 to enter the card slot 301. When installing the wireless charging head 200, the user can align the card block 204 with the notch 302 and push it into the card slot 301, which reduces the difficulty of installation and allows the user to quickly and accurately complete the installation of the wireless charging head 200, thus improving the user experience.

[0035] In this embodiment, the inner wall of the mounting groove 300 is provided with two elastically telescopic metal pins 307, and the outer periphery of the wireless charging head 200 is provided with two recessed grooves 205, in which metal contact pieces are provided. When the wireless charging head 200 is engaged with the mounting slot 300, the metal contact pin 307 is placed in the recessed groove 205 and electrically connected to the metal contact piece; when the wireless charging head 200 is disengaged from the mounting slot 300, the metal contact pin 307 is disengaged from the recessed groove 205.

[0036] This electrical connection ensures a stable power supply between the wireless charging head 200 and the base 100; the elastically extendable metal pin 307 can adapt to spatial changes during the snap-fit ​​connection, ensuring good contact performance; even if the wireless charging head 200 and the base 100 are disassembled and reassembled multiple times, the connection between the metal pin 307 and the metal contact piece will not be affected.

[0037] In this embodiment, the detachable wireless charging stand includes a base 101, a seat body 100 movably connected to the base 101, the lower end of the seat body 100 being hinged to the base 101, and the upper end of the seat body 100 being freely arranged; the base 101 is provided with an earphone charging area 102 for charging wireless earphones, and the seat body 100 is provided with a swingable charging arm 103 for charging smartwatches.

[0038] The multi-functional design allows the detachable wireless charging stand to charge multiple devices simultaneously, meeting users' needs in different scenarios. Furthermore, the hinged connection between the stand body 100 and the base 101 allows users to adjust the angle of the stand body 100 as needed to adapt to the charging requirements of different devices, further enhancing the practicality and flexibility of the wireless charging stand.

[0039] The base 101 mentioned in this embodiment has a USB charging port, which can be connected to an external power adapter to provide power for the entire detachable wireless charging base.

[0040] Preferably, the angle adjustment of the seat 100 and the base 101 can be driven by a motor to hinge, which can provide a smaller range of angle adjustment and improve the user experience.

[0041] In this embodiment, the base 100 is provided with a cooling chip, which has a cold end for cooling and a hot end for heating. The cold end is arranged toward the charging end 201, and the hot end is arranged toward the heat dissipation end 202 and abuts against the heat dissipation end 202.

[0042] A cooling element is a thermoelectric cooling device (TEC). In wireless charging, its cooling function is mainly used to assist in heat dissipation. When current passes through, a temperature difference will appear at both ends of the thermoelectric cooling device, with one end cooling and the other end heating. By using a cooling element, the efficiency reduction caused by heat accumulation during wireless charging is avoided. In practical use, the cold end faces the charging end 201 directly, which can quickly absorb the heat generated during charging, while the hot end conducts the heat to the heat dissipation end 202, which is then dissipated in time by the fan 203. This cooling and heat dissipation method is particularly suitable for the increasingly widespread high-power wireless charging scenarios, ensuring that the device can maintain stable performance during long-term operation, while also providing users with a safer and more reliable charging experience.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable wireless charging stand, characterized in that, The device includes a base, on which a wireless charging head is detachable and separable. The front of the wireless charging head has a charging end for wirelessly charging a mobile phone, and the back of the wireless charging head has a heat dissipation end. A fan is provided on the heat dissipation end, and the fan and the wireless charging head form an integrated structure.

2. The detachable wireless charging dock as described in claim 1, characterized in that, The base has a mounting slot, and the wireless charging head is movably inserted into the mounting slot and connected to the base.

3. The detachable wireless charging dock as described in claim 2, characterized in that, The mounting slot extends through the base body, the wireless charging head is inserted into the mounting slot, the charging end is exposed on the front of the base body, and the fan is exposed on the back of the base body.

4. The detachable wireless charging dock as described in any one of claims 1-3, characterized in that, The wireless charging head is connected to the mounting slot via a snap-fit ​​structure. Rotating the wireless charging head relative to the base body allows the wireless charging head to snap into or out of the mounting slot.

5. The detachable wireless charging dock as described in claim 4, characterized in that, The locking structure includes a locking block disposed on the outer periphery of the wireless charging head and a locking slot disposed on the inner side wall of the mounting groove. The locking slot extends circumferentially along the mounting groove, and one end of the locking slot is provided with a notch, which is arranged in an open manner. The locking block enters the locking slot through the notch.

6. The detachable wireless charging dock as described in claim 5, characterized in that, The other end of the slot is closed to form a closed end. The slot has a protrusion and a locking section. The locking section is formed between the protrusion and the closed end. When the card block is embedded in the locking section, the wireless charging head is locked and connected to the mounting slot.

7. The detachable wireless charging dock as described in claim 6, characterized in that, The slot has a guide section for guiding the movement of the card block, and the guide section is located between the protrusion and the notch.

8. The detachable wireless charging dock as described in claim 2, characterized in that, The inner wall of the mounting groove is provided with two elastically telescopic metal pins, and the outer periphery of the wireless charging head is provided with two recessed grooves, in which metal contact pieces are provided. When the wireless charging head is engaged with the mounting slot, the metal contact pin is placed in the recessed groove and electrically connected to the metal contact piece; when the wireless charging head is disengaged from the mounting slot, the metal contact pin disengages from the recessed groove.

9. The detachable wireless charging dock as described in any one of claims 1-3, characterized in that, The detachable wireless charging stand includes a base, a seat body movably connected to the base, a lower end of the seat body hinged to the base, and an upper end of the seat body freely arranged; the base is provided with an earphone charging area for charging wireless earphones, and the seat body is provided with a swingable charging arm for charging smartwatches.

10. The detachable wireless charging dock as described in any one of claims 1-3, characterized in that, The base is provided with a cooling plate, which has a cold end for cooling and a hot end for heating. The cold end is arranged towards the charging end, and the hot end is arranged towards the heat dissipation end and abuts against the heat dissipation end.

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