CN219268564U

CN219268564U - Wireless charging device

Info

Publication number: CN219268564U
Application number: CN202223486766.4U
Authority: CN
Inventors: 张凯; 白少杰
Original assignee: Shenzhen Isd Technology Co ltd
Current assignee: Shenzhen Isd Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-27
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a wireless charging device which comprises a base body, a first wireless charging coil, a second wireless charging coil and a control circuit unit, wherein the first wireless charging coil, the second wireless charging coil and the control circuit unit are arranged in the base body, and the first wireless charging coil and the second wireless charging coil are respectively and electrically connected with the control circuit unit. The wireless charging device can charge two different electronic products, and is good in universality and convenient to use.

Description

Wireless charging device

Technical Field

The utility model relates to the field of charging, in particular to a wireless charging device.

Background

With the development of technology, wireless charging technology is becoming more and more popular, and many electronic products (such as mobile phones and electronic watches) support wireless charging. When people travel, people often carry a plurality of different wireless chargeable electronic products, and the electronic products are all provided with special wireless chargers.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the wireless charging device which can charge various different electronic products, has good universality and is convenient to use.

The wireless charging device comprises a base, a first wireless charging coil, a second wireless charging coil and a control circuit unit, wherein the first wireless charging coil, the second wireless charging coil and the control circuit unit are arranged in the base, and the first wireless charging coil and the second wireless charging coil are respectively and electrically connected with the control circuit unit.

Further, the pedestal comprises a base and an upper cover, wherein the first wireless charging coil, the second wireless charging coil and the control circuit unit are all arranged in the base, and the upper cover is arranged on the base and covers the first wireless charging coil, the second wireless charging coil and the control circuit unit from the upper side.

Further, the first and second wireless charging coils are coaxially and horizontally arranged and the first wireless charging coil is located within the second wireless charging coil.

Further, the control circuit unit is located below the first wireless charging coil and the second wireless charging coil.

Further, a magnet is arranged in the upper cover.

Further, the first wireless charging coil is a watch wireless charging coil, and the second wireless charging coil is a mobile phone wireless charging coil.

The beneficial effects are that:

the wireless charging device comprises the first wireless charging coil and the second wireless charging coil, wherein the first wireless charging coil can wirelessly charge one electronic product, the second wireless charging coil can wirelessly charge the other electronic product, and the wireless charging device can charge two different electronic products and is good in universality and convenient to use.

In addition, the first wireless charging coil and the second wireless charging coil are coaxially arranged, and the first wireless charging coil is positioned in the second wireless charging coil.

Drawings

FIG. 1 is an exploded view of a wireless charging device according to one embodiment of the present utility model;

fig. 2 is an electrical schematic diagram of a wireless charging device according to an embodiment of the utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the structures or units referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In the description of the present specification, the terms "mounted," "configured to," "connected," and the like are to be construed broadly and may be mounted, configured to, or connected directly or indirectly, wherein "connected" may be a mechanical connection, an electrical connection, or a transmission connection for transmitting power.

A wireless charging device according to an embodiment of the present utility model is described below with reference to fig. 1-2.

A wireless charging apparatus according to an embodiment of the present utility model includes: the wireless charging device comprises a base, a first wireless charging coil 10, a second wireless charging coil 20 and a control circuit unit 30, wherein the first wireless charging coil 10, the second wireless charging coil 20 and the control circuit unit 30 are arranged in the base, and the first wireless charging coil 10 and the second wireless charging coil 20 are respectively and electrically connected with the control circuit unit 30. The control circuit unit 30 is configured to receive external direct current or alternating current, convert the direct current or alternating current into high frequency alternating current required by the first wireless charging coil 10 or high frequency alternating current required by the second wireless charging coil 20, and the charging coil is also disposed in the electronic product to be charged, and charge the electronic product to be charged by electromagnetic induction or other wireless charging methods.

According to the wireless charging device provided by the embodiment of the utility model, the first wireless charging coil 10 and the second wireless charging coil 20 are arranged, so that the first wireless charging coil 10 can wirelessly charge one electronic product (such as an electronic watch), and the second wireless charging coil 20 can wirelessly charge the other electronic product (such as a mobile phone), so that the universality is good.

In a specific example, the base includes a base 40 and an upper cover 50, the first wireless charging coil 10, the second wireless charging coil 20 and the control circuit unit 30 are all disposed in the base 40, the upper cover 50 is mounted on the base 40 and covers the first wireless charging coil 10, the second wireless charging coil 20 and the control circuit unit 30 from above, and the upper cover 50 and the base 40 can be fixedly connected by screws or buckles. When it is desired to wirelessly charge an electronic product, the electronic product is placed on top of the upper cover 50 and then wireless charging may begin.

The first wireless charging coil 10 and the second wireless charging coil 20 are coaxially and horizontally arranged, the first wireless charging coil 10 is located in the second wireless charging coil 20, and the control circuit unit 30 is located below the first wireless charging coil 10 and the second wireless charging coil 20, so that space can be saved, the volume of the whole wireless charging device is reduced, and the whole wireless charging device is compact in structure. Specifically, the first wireless charging coil 10 is a watch wireless charging coil for charging an electronic watch, and the second wireless charging coil 20 is a mobile phone wireless charging coil for charging a mobile phone.

In order to better place the electronic product to be charged on the upper cover 50, a magnet may be provided in the upper cover 50 to enhance the attraction force to the electronic product.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a wireless charging device, its characterized in that, includes pedestal, first wireless charging coil, second wireless charging coil and control circuit unit all set up in the pedestal, first wireless charging coil and second wireless charging coil respectively with the control circuit unit electricity is connected, the pedestal includes base and upper cover, first wireless charging coil, second wireless charging coil and control circuit unit all set up in the base, the upper cover is installed on the base and cover from the top first wireless charging coil, second wireless charging coil and control circuit unit, first wireless charging coil and the coaxial horizontal arrangement of second wireless charging coil just first wireless charging coil is located in the second wireless charging coil.

2. The wireless charging device of claim 1, wherein the control circuit unit is located below the first wireless charging coil and the second wireless charging coil.

3. The wireless charging device of claim 1, wherein a magnet is disposed within the upper cover.

4. The wireless charging device of claim 1, wherein the first wireless charging coil is a watch wireless charging coil and the second wireless charging coil is a cell phone wireless charging coil.