CN211151571U - A wall-mountable wireless charger - Google Patents

Abstract

The utility model provides an mountable is in wireless charger on wall for charge for the controller, a serial communication port, wireless charger is including installing the drain pan in the wall, detachable with the drain pan connects the shell that connects and is located charging coil between shell and the drain pan, wherein, with one side of charger contact be provided with the positioning groove assorted location boss of controller, the both sides of charging coil are provided with the magnet that is used for adsorbing the controller respectively for the controller can keep balance when the charger, prevents that the controller from hanging when wireless charging on the charger, and the controller drops or uneven and rotates, the utility model discloses positioner simple structure, it is with low costs, improved the wireless security of filling an electricity.

Description

A wall-mountable wireless charger

technical field

The utility model relates to the field of chargers, in particular to a wireless charger which can be installed on a wall.

Background technique

With the development of wireless charging technology and the improvement of charging power and efficiency, wireless charging is more and more accepted by people. With the popularity of wireless charging, investment in wireless charging in public places will be promoted, thus forming a charging environment where wireless charging is available everywhere, and further improving the wireless charging experience. With the continuous improvement of people's living standards and the upgrading of household appliances and consumer electronic products, in the process of use, people often feel that the convenience and safety of the universal plug-in row cannot meet the applicable needs. Therefore, there is an urgent need to provide a safe and convenient wireless charger.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a safe and reliable wireless charger which can be installed on the wall. The utility model relates to a wireless charger which can be installed on the wall, which is used for charging the controller. The wireless charger comprises a bottom shell mounted on the wall, a detachable shell matched with the bottom shell, and a The charging coil between the casing and the bottom casing, wherein the side in contact with the charger is provided with a positioning boss that matches the positioning groove of the controller, and two sides of the charging coil are respectively provided There are magnets for holding the controller.

Preferably, the other side of the casing is further provided with grooves, the grooves are respectively located on both sides of the charging coil, and the magnet is accommodated in the grooves.

Preferably, a cover plate is further included, the cover plate is located between the charging coil and the bottom case, and a fixing hole for fixing the bottom case and the charging coil is provided on the cover plate.

Preferably, the outer shell is further provided with a snap, the bottom shell is provided with a snap slot matching the snap, and the outer shell is fixed to the bottom shell through the snap.

Preferably, the charging coil is also provided with a control board, and the control board is provided with a microcontroller and a power conversion circuit, a power drive circuit, a communication module and a temperature sensor respectively connected to the microcontroller. A temperature sensor is connected to the charging coil.

Preferably, it also includes a lightning protection unit disposed on the wall.

Preferably, the charging coil is a disc-shaped structure.

Compared with the solutions in the prior art, the advantages of the present utility model: the wireless charger in the present utility model is fixed on the wall, and is matched with the controller through the positioning boss to wirelessly charge the controller, and the wireless charger is also used for wireless charging. Magnets different from those in the controller are arranged, so that the controller can keep balance when the charger is on the charger, preventing the controller from falling off or unbalanced rotation when the controller is suspended on the charger for wireless charging. The positioning device structure of the utility model Simple, low cost, and improves the safety of wireless charging.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

FIG. 1 is a schematic diagram of an application scenario of the wireless charger of the present invention.

FIG. 2 is a schematic structural diagram of the wireless charger of the present invention.

FIG. 3 is a schematic structural diagram of the charging coil of the wireless charger of the present invention.

FIG. 4 is a schematic structural diagram of the surface of the wireless charger of the present invention that is in contact with the controller.

FIG. 5 is a schematic structural diagram of the controller of the present invention that cooperates with the wireless charger.

Detailed ways

The above scheme will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are intended to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted such as the conditions of specific manufacturers, and the implementation conditions that are not specified are usually the conditions in routine experiments.

Please refer to FIG. 1 which is a schematic diagram of the application scenario of the wireless charger of the present invention. The present invention provides a wireless charger 10 that can be installed on the wall, which is used for the controller 20 suspended on the wireless charger 10 to perform operation. Wireless charging. The bottom case of the wireless charger 10 can be embedded in the wall, and a positioning boss is provided on the surface of the wireless charger 10 in contact with the controller 20 for matching with the positioning grooves on the controller 20. The controller 20 By fixing the positioning groove on the wireless charger 10, the suspension charging of the controller 20 is realized. In other embodiments, the wireless charger 10 is provided with a positioning groove, and the controller 20 is matched and connected here through a positioning boss.

Please refer to FIG. 2 , which is a schematic structural diagram of the wireless charger of the present invention. The wireless charger 10 includes a bottom shell 11 embedded in the wall, a detachable outer shell 12 mated with the bottom shell 11 , and a bottom shell 11 located in the bottom shell 11 . The charging coil 13 between the housing 12 and the charging coil 13 uses the principle of electromagnetic induction to wirelessly charge the controller 20 provided with the receiving coil. The charging coil 13 is also provided with a control board, and the control board is provided with a microcontroller and a power conversion circuit, a power drive circuit, a communication module and a temperature sensor respectively connected to the microcontroller. The temperature sensor is connected to the charging coil 13. Specifically, the connecting wire of the temperature sensor is attached to the surface of the charging coil 13. The bottom case of the wireless charger 10 is also provided with two mounting holes for mounting the bottom case on the bottom of the 86mm. on the shell. In one embodiment of the present invention, the charging coil 13 is a disc-shaped structure.

In the present invention, the bottom case 11 is further provided with a card slot 16 , and the outer shell 12 is provided with a snap button (not shown in the figure), and the shell 12 is fixed to the bottom case 11 through the cooperation of the snap button and the snap groove 16 . Above, the detachable connection between the outer casing 12 and the bottom casing 11 is realized.

Please refer to FIG. 3 , which is a schematic structural diagram of the charging coil of the wireless charger of the present invention. In this embodiment, the charging coil 13 is fixed on a supporting plate 131 , and the supporting plate 131 is provided with a second slot, which is used to cooperate with the second buckle 132 on the inner side of the casing 12 , and the charging coil 13 is fixed on the supporting plate 131 through the supporting plate 131 . Inside the housing 12 . In one embodiment of the present invention, the wireless charger 10 is further provided with a lightning protection unit on the wall.

In the present invention, in order to prevent the controller 20 from falling off when the controller 20 is suspended on the wireless charger 10 for charging, in one of the embodiments of the present invention, please refer to FIG. Schematic diagram of the structure of the surfaces that the controller contacts. The surface of the controller 20 is provided with a positioning groove 21, the surface of the wireless charger 10 in contact with the controller 20 is provided with a positioning boss 17, and the positioning groove 21 of the controller 20 and the positioning boss 17 of the wireless charger 10 cooperate with each other , hang the controller 20 on the wireless charger 10 . The wireless charger 10 fixed on the wall can support the controller 20, so that the controller 20 can be suspended and charged.

In one embodiment of the present invention, in order to prevent the positioning groove 21 of the controller 20 and the positioning boss 17 of the wireless charger 10 from being unreliable, the controller 20 has a risk of falling, please refer to FIG. 2 and FIG. 3 As shown, the inner side of the casing 12 of the wireless charger 10 of the present invention is also provided with grooves 15 on both sides of the charging coil 13 for accommodating the magnets 14, which are different from the magnets in the controller 20. , to generate an adsorption force for adsorbing the controller 20 to prevent the controller 20 from being unbalanced and shaking. In one embodiment of the present invention, the groove 15 is further provided with a engaging member for fixing the magnet 14 .

Please refer to FIG. 5 , which is a schematic structural diagram of the controller of the present invention that cooperates with the wireless charger. The controller 20 is provided with a groove for accommodating the magnet 22 , and the magnet 22 and the magnet 14 of the wireless charger 10 are mutually Differently, an adsorption force is generated, and the controller 20 is fixed. When the controller 20 is suspended on the wireless charger 10, the magnet 22 in the controller 20 and the magnet 14 in the wireless charger 10 generate an adsorption force, which prevents the controller 20 from falling, and enhances the safety of suspended charging.

Referring to FIG. 2 , in one embodiment of the present invention, the wireless charger 10 further includes a cover plate 18 , the cover plate 18 is located between the charging coil 13 and the bottom case 11 , the cover plate 18 There are fixing holes for fixing the bottom case 11 and the charging coil 13 thereon.

The wireless charger of the above embodiment is used for wirelessly charging the controller of the fresh air system, preferably, it is installed on an indoor wall.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those who are familiar with the technology to understand the content of the present utility model and implement accordingly, and cannot limit the protection scope of the present utility model with this. All equivalent transformations or modifications made in accordance with the spirit of the present invention shall be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a wireless charger of mountable on wall for charge for the controller, its characterized in that, wireless charger is including installing the drain pan in the wall body, detachable with the shell that the drain pan matches and being located charging coil between shell and the drain pan, wherein, with one side of charger contact be provided with the positioning groove assorted location boss or the positioning groove of controller, the both sides of charging coil are provided with the magnet that is used for adsorbing the controller respectively.

2. The wireless charger according to claim 1, wherein a groove is further formed in the other side of the housing, the groove is located on each of two sides of the charging coil, and the magnet is accommodated in the groove.

3. The wireless charger according to claim 1, further comprising a cover plate, wherein the cover plate is located between the charging coil and the bottom case, and the cover plate is provided with a fixing hole for fixing the bottom case and the charging coil.

4. The wireless charger according to claim 1, wherein a buckle is further disposed on the housing, a slot matched with the buckle is disposed on the bottom casing, and the housing is fixed to the bottom casing through the buckle.

5. The wireless charger according to claim 1, wherein a control board is further disposed on the charging coil, a microcontroller, and a power conversion circuit, a power driving circuit and a temperature sensor are disposed on the control board, the power conversion circuit, the power driving circuit and the temperature sensor are respectively connected to the microcontroller, and the temperature sensor is connected to the charging coil.

6. The wireless charger according to claim 2, wherein the groove is further provided with a snap or a buckle structure for fixing the magnet.

7. The wireless charger of claim 1, wherein the charging coil is of a disc-type configuration.

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