TWM555585U - Mobile power source having wireless charging and discharging functionality - Google Patents

Abstract

This creation is about a mobile power supply device with wireless charging and discharging function. The coil is located between the second inner side of the main body and the core plate so that the core plate and the coil are attached to each other. The second control circuit module is wireless charging and discharging control. The circuit module is electrically connected to the coil, so that the main induction area is formed on the second surface of the main body; the first control circuit module controls the activation or shutdown of the wireless charging and discharging function; when charging the external portable smart device The main sensing area on the second side of the main body corresponds to the sensing area of an external portable smart device in a contact or non-contact manner, so that the electric energy in the battery passes through the first control circuit module and / or the second control circuit. The module then converts electrical energy into electromagnetic waves through the coil and sends them out. It is received by the portable smart device and converted into electrical energy by its internal coil. It can also receive electromagnetic waves from external wireless chargers and convert them into electrical energy, which is stored in the battery. To achieve the effect of wireless charging and discharging.

Description

Mobile power device with wireless charging and discharging function

This creation relates to a mobile power source, which specifically refers to a mobile power source with wireless charging and discharging functions.

However, with the popularization of smart phones and various portable mobile communications or multimedia video and audio devices, modern people use these communication devices almost anytime, anywhere in their daily lives, even at work, so that power shortages often occur. It needs to be recharged at any time. However, traditional mobile phones or tablets (iPad), even smart watches, mobile power supplies, need to be connected when there is insufficient power to charge, whether at home, indoors or outdoors. The two ends of the cable electrically connect the mobile phone and the mobile power source (or the mobile power source charges the mobile power source, and the charging line is connected to the city power source to charge the mobile power source) before charging can be performed. Once you forget to carry the connection line, you cannot charge it, and During each charging process, the connectors at both ends of the cable are repeatedly inserted in and pulled out, so that the connectors of the cable are prone to wear and tear, and the connection between the connector and the wire is more prone to breakage. It will also cause the interface of the mobile phone, tablet computer (iPad) and mobile power to become loose and damaged. Money to repair a mobile phone or tablet (iPad). Sometimes, even the entire expensive mobile phone or tablet (iPad) cannot be repaired. Not only that, the cable is often tangled, tangled, or broken during the charging process. , Because it will be caught by the cable, if you accidentally pull the cable, it will cause the mobile phone or mobile power supply to fall. The damage caused by the ground occurs, causing serious losses, which makes users feel quite inconvenient; therefore, from the above, these shortcomings have caused traditional communication or smart devices such as mobile phones or tablet computers (iPad) ... There are many inconveniences and troubles in charging by wire or by charging the mobile power source by wire, which is no longer in line with the needs of modern people. In view of this, how to make the mobile power source you carry with you without using a cable It can directly charge mobile phones or smart devices. At the same time, when the portable power source needs to be charged, it can also be charged without connecting or charging cables, which greatly improves the convenience and practicality of using mobile power. It is the technical problems and technical effects that the author wants to solve.

In view of the many problems existing in the traditional methods of charging and discharging of various portable smart devices by wire, the creators have carefully studied them, and then actively researched and developed, created, and studied the profession in this industry for many years. Experience and experience led to the creation of the case.

The main purpose of this creation is to provide a mobile power device with a wireless charging and discharging function, which uses the main sensing area on the second side of the main body in a contact or non-contact manner to correspond to the sensing area of an external portable smart device. The electric energy stored in the battery stored on the second inner side of the main body passes through the first control circuit module and / or the second control circuit module, and then passes through the coil of the electromagnetic induction coil of the wireless electromagnetic induction module to convert the electrical energy into electromagnetic waves for transmission. Go out, and then be received by the coil inside the portable smart device and converted into electrical energy to provide the use of the portable smart device. When the external wireless charger charges the creative wireless charging and discharging mobile power device, the external wireless charger The sensing area is also in a contact or non-contact manner, corresponding to the main sensing area on the second side of the main body of the wireless charging and discharging mobile power device, so as to enable the wireless electromagnetic induction module. The coil receives electromagnetic waves from an external wireless charger and converts the received electromagnetic waves into electrical energy. The electrical energy is converted by the first control circuit module and / or the second control circuit module, and then stored in the battery. It is attached to the iron core plate, so that during the charging process, not only will electromagnetic waves not be coupled to adjacent iron or magnetic material components, avoiding unnecessary loss or interference, but also improving the efficiency of power conversion during wireless charging and discharging. , This creation can not only charge external portable smart devices with wireless charging function, but also receive external wireless chargers to charge them, completely solving the traditional charging problems of mobile phones or other portable smart devices. The inconvenience of cable binding and entanglement improves the practical convenience of convenient charging at anytime and anywhere.

(1) ‧‧‧Wireless charging and discharging mobile power device

(10) ‧‧‧Subject

(100) ‧‧‧Main induction zone

(11) ‧‧‧The first case

(110) ‧‧‧The first side of the body

(111) ‧‧‧The first inside of the body

(12) ‧‧‧The second case

(120) ‧‧‧The second side of the body

(121) ‧‧‧ 2nd inside of the body

(20) ‧‧‧Battery

(31) ‧‧‧The first control circuit module

(32) ‧‧‧The second control circuit module

(50) ‧‧‧Wireless electromagnetic induction module

(51) ‧‧‧Electromagnetic induction coil

(511) ‧‧‧Core Plate

(5110) ‧‧‧Back

(512) ‧‧‧Coil

(60) ‧‧‧Sensor face

(600) ‧‧‧Sensor Zone

(61) ‧‧‧Portable smart device

(62) ‧‧‧Wireless Charger

(7) ‧‧‧Charge display

Fig. 1: An exploded perspective view of the preferred embodiment of the present invention.

Figure 2: This is a three-dimensional schematic view of the preferred embodiment of the present invention (1).

Figure 3: A schematic cross-sectional view of the preferred embodiment of the present invention (1).

FIG. 4 is a schematic diagram of the back of the core plate in the preferred embodiment of the present invention.

FIG. 5 is a three-dimensional schematic diagram of the preferred embodiment of the present invention (2).

FIG. 6 is a schematic cross-sectional view of the preferred embodiment of the present invention (2).

FIG. 7 is a schematic diagram of a preferred embodiment of the present invention.

FIG. 8 is a schematic sectional view of a preferred implementation state of this creation.

Fig. 9 is a perspective view of a preferred implementation state of the present creation.

In order to allow your reviewers to further understand the structure, features, and effects of this creation, a preferred embodiment is attached with detailed illustrations as follows.

Please refer to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, As shown in Fig. 7, Fig. 8, Fig. 9, and Fig. 9, the mobile power supply device (1) for wireless charging and creation of this creation mainly includes a main body (10), a battery (20), a first control circuit module (31), Wireless electromagnetic induction module (50); the main body (10) further includes a first housing (11) and a second housing (12); wherein the main body (10) is formed with a first body surface (110) and a second body Surface (120); the wireless electromagnetic induction module (50) further includes an electromagnetic induction coil (51) and a second control circuit module (32); wherein the electromagnetic induction coil (51) includes an iron core plate (511) and A coil (512), the core plate (511) is provided on the second inner side (121) of the main body of the second casing (12), and the coil (512) is provided on the second inner side (121) of the main body and the core plate (511) Between, that is, abutting on the back (5110) of the core plate (511) (as shown in FIG. 4), so that the core plate (511) and the coil (512) are attached to each other; among them, the coil (512) The winding shape can be round, rectangular or other geometric shapes according to needs, and can be set to at least one layer according to needs. The number of winding turns can also be wound to any number of turns according to needs to reduce the empty window area and enhance heat dissipation. The effect is And improve the best efficiency of electromagnetic wave conversion and wireless charging and discharging; the core plate (511) is a ferrite magnet that can be applied to high-frequency magnetic materials, a crystal structure composed of iron and oxides of other elements, Ferrite magnet material is sintered under high temperature and specific method and time. It has the characteristics of high magnetic permeability. Because its small magnetic domains are not aligned in the same direction, it does not show N poles or S poles like ordinary magnets. Among them, the second control circuit module (32) is also disposed on the second inner side (121) of the main body of the second casing (12) and is electrically connected to the coil (512). The second control circuit module ( 32) A circuit module whose main function is wireless charge and discharge control (see Figures 2 and 3), so that the main induction area (100) is formed on the second surface (120) of the main body; the battery (20) It is electrically connected to the first control circuit module (31) and is arranged on the first inner side (111) of the main body of the first casing (11); the second The control circuit module (32) and the first control circuit module (31) are also electrically connected, so that the creative wireless charging and discharging mobile power supply device (1) can not only be used for external portable intelligent type with wireless charging function. The device (61) can be charged, and it can also be charged by an external wireless charger (62); the portable smart device (61) can be a mobile phone, tablet computer (iPad) or Wireless charger, wireless charger includes mobile power device with wireless charging function; as shown in Figure 5 and Figure 6, this creation can also be provided without the second control circuit module (32), but the second control circuit The module (32) is incorporated in the first control circuit module (31), and can also implement the wireless charging and discharging control function through the first control circuit module (31), that is, the first control circuit module (31) It can also have a circuit module for wireless charging and discharging control. At this time, the coil (512) of the wireless electromagnetic induction module (50) provided on the second inner side (121) of the main body of the second casing (12) is electrically connected. The first control circuit module (31); among them, the first control circuit module (31) controls the wireless charging and discharging function. Turn it on or off; please refer to Figure 8 and Figure 9 again. When this creative wireless charging and discharging mobile power device (1) charges external portable smart device (61), similarly, wireless charging and discharging The main sensing area (100) of the second surface (120) of the main body of the mobile power device (1) can also be contact or non-contact, corresponding to the sensing surface end (60) of the external portable smart device (61). The formed induction zone (600) allows the electric energy stored in the battery (20) to pass through the first control circuit module (31) and / or the second control circuit module (32), and then pass through the wireless electromagnetic induction module ( The coil (512) of 50) converts the electrical energy into electromagnetic waves and sends it out, which is then received by the coil inside the portable intelligent device (61) and converted into electrical energy, which is provided for use by the portable intelligent device (61). This charging In the process, the creative wireless charging and discharging mobile power device (1) is in a discharging state; and when an external wireless charger (62) When the device (1) is being charged, the sensing area (600) formed by the sensing surface end (60) of the external wireless charger (62) can be contact or non-contact, corresponding to the wireless charging and discharging mobile power supply device (1 The main induction area (100) of the second surface (120) of the main body of the main body) causes the coil (512) of the wireless electromagnetic induction module (50) to receive the electromagnetic waves of the external wireless charger (62), and converts the received electromagnetic waves into Electric energy, which is converted by the first control circuit module (31) and / or the second control circuit module (32), and then stored in the battery (20) to achieve the effect of wireless charging and discharging. Charging status of the wireless charging / discharging mobile power device (1), portable smart device (61), or wireless charger (62) to display its charging status; during the charging and discharging process, said When the electromagnetic wave is converted by the coil (512), since the coil (512) is attached to the iron core plate (511), not only will the electromagnetic wave not be coupled to the adjacent iron or magnetic material components, avoiding unnecessary loss or interference, and improving wireless charging The efficiency of power conversion during discharge conforms to the Wireless Charging Alliance WPC (Wireless Pow er Consortium) Qi ’s international standard for wireless charging; this creative wireless charging and discharging mobile power device (1) also includes an input port, an output port, and a power connection port. The input port, output port, and power connection port are set on the main body ( 10) are electrically connected to the first control circuit module (31) respectively; wherein, the input port may be a USB input hole to provide external power for electrical connection, and is wired through the input port or the power connection port. It receives the power provided by the external power supply and transmits it to the first control circuit module (31), and then the first control circuit module (31) monitors in charging mode to charge the battery (20); the output port It can be a USB output hole for mobile phones, tablets, smart watches, etc., and various portable smart devices (61) related electronic products are electrically connected in a wired manner.

The above are only the preferred embodiments of this creation, It is not intended to limit the scope of implementation of this creation. Any other arrangements made in accordance with the same spirit of this creation and the scope of patents as any changes and modifications or equality are covered by the scope of protection and patents of this creation.

Based on the above characteristics, this creation is a rather outstanding and excellent design; it has not been seen in publications or public use, and is in line with the application requirements for new patents.

(1) ‧‧‧Wireless charging and discharging mobile power device

(10) ‧‧‧Subject

(100) ‧‧‧Main induction zone

(11) ‧‧‧The first case

(111) ‧‧‧The first inside of the body

(12) ‧‧‧The second case

(120) ‧‧‧The second side of the body

(121) ‧‧‧ 2nd inside of the body

(20) ‧‧‧Battery

(31) ‧‧‧The first control circuit module

(32) ‧‧‧The second control circuit module

(50) ‧‧‧Wireless electromagnetic induction module

(51) ‧‧‧Electromagnetic induction coil

(511) ‧‧‧Core Plate

Claims (10)

A mobile power device with a wireless charging and discharging function mainly includes a main body, a battery, a first control circuit module and a wireless electromagnetic induction module; the main body further includes a first casing and a second casing; wherein the main body is formed outside the main body The first surface and the second surface of the main body; the wireless electromagnetic induction module further includes an electromagnetic induction coil and a second control circuit module; the electromagnetic induction coil includes an iron core plate and at least one coil, and the iron core plate is disposed at the first 2 on the second inner side of the main body; wherein the coil is arranged between the second inner side of the main body and the core plate, that is, the coil is abutted on the back of the core plate; the second control circuit module is provided on the main body of the second case The second inner side is electrically connected to the coil, so that a main induction area is formed on the second surface of the main body; wherein, the battery is electrically connected to the first control circuit module and both are disposed on the main body of the first housing. On the inside; the second control circuit module and the first control circuit module are also electrically connected; according to this, the wireless charging and discharging mobile power supply device can be used for external portable smart devices with wireless charging function Wireless charging line, receiving an external wireless charger may be wireless charging. The mobile power supply device with a wireless charging and discharging function according to claim 1, wherein the second control circuit module is a circuit module for wireless charging and discharging control. The mobile power device with a wireless charging and discharging function according to claim 1, wherein the external portable smart device has a sensing surface end; the sensing surface end forms a sensing area; and the sensing area is a contact type or Non-contact method, corresponding to no The main induction area on the second side of the main body of the line charging and discharging mobile power device, so that the electric energy stored in the battery passes through the first control circuit module and / or the second control circuit module, and then passes through the coil of the wireless electromagnetic induction module. The electric energy is converted into electromagnetic waves and sent out, and then received and converted into electric energy by the internal coils of the external portable smart device, and provided for use by the external portable smart device to achieve the effect of wirelessly charging the portable smart device. . The mobile power supply device with a wireless charging and discharging function according to claim 1, wherein the external wireless charger has a sensing surface end; a sensing area is formed on the sensing surface end; and the sensing area is a contact type or a non-contact type. Method, corresponding to the main induction area on the second side of the main body of the wireless charging and discharging mobile power device, so that the coil of the wireless electromagnetic induction module receives electromagnetic waves from an external wireless charger and converts the received electromagnetic waves into electrical energy; The conversion of the 1 control circuit module and / or the 2nd control circuit module is further stored in the battery and provided for use, so as to achieve the effect of wirelessly charging the external wireless charger. A mobile power device with a wireless charging and discharging function mainly includes a main body, a battery, a first control circuit module and a wireless electromagnetic induction module; the main body further includes a first casing and a second casing; wherein the main body is formed outside the main body The first surface and the second surface of the main body; the wireless electromagnetic induction module further includes an electromagnetic induction coil; the electromagnetic induction coil includes an iron core plate and at least one coil, and the iron core plate is disposed on the second inner side of the main body of the second casing The coil is arranged between the second inner side of the main body and the core plate, that is, it is abutted on the back of the core plate; the coil of the electromagnetic induction coil is electrically connected to the first control circuit module, so that the main body A main induction area is formed on the second surface; wherein the battery is electrically connected to the first control circuit module and all are disposed on the first inner side of the main body of the first casing; accordingly, the wireless charging and discharging mobile power supply device can The wireless charging function of the external portable smart device for wireless charging can also receive an external wireless charger for wireless charging. The mobile power device with wireless charging and discharging function according to claim 5, wherein the external portable smart device has a sensing surface end; the sensing surface end forms a sensing area; the sensing area is a contact type or The non-contact method corresponds to the main induction area on the second side of the main body of the wireless charging and discharging mobile power device, so that the electric energy stored in the battery passes the first control circuit module, and then the electric energy is converted by the coil of the wireless electromagnetic induction module The electromagnetic wave is sent out, and then is received by the internal coil of the external portable smart device and converted into electrical energy, which is provided for use by the external portable smart device to achieve the effect of wirelessly charging the portable smart device. The mobile power device with a wireless charging and discharging function according to claim 5, wherein the external wireless charger has a sensing surface end; a sensing area is formed on the sensing surface end; and the sensing area is a contact type or a non-contact type. Method, corresponding to the main induction area on the second side of the main body of the wireless charging and discharging mobile power device, so that the coil of the wireless electromagnetic induction module receives electromagnetic waves from an external wireless charger and converts the received electromagnetic waves into electrical energy; 1 Control circuit module conversion, and then stored in the battery for use, to achieve the effect of receiving external wireless chargers to wirelessly charge them. A mobile power supply device with a wireless charging and discharging function as described in claim 1 or 5, Among them, the first control circuit module is a circuit module that also has wireless charge and discharge control. The mobile power device with a wireless charging and discharging function according to claim 1 or 5, wherein the first control circuit module controls the activation or shutdown of the wireless charging and discharging function. The mobile power supply device with a wireless charging and discharging function according to claim 1 or 5, wherein the shape of the coil winding is circular, rectangular, or geometrical; and the number of turns of the coil winding is an arbitrary number of turns.