Magnetic Solar Wireless Charging Accessory System

A magnetic solar wireless charging accessory system comprises a solar wireless charging base and a wireless electrical equipment assembly, the solar wireless charging base comprises a base body, a battery module, a solar panel electrically connected to the input end of the battery module and a wireless transmitting coil electrically connected to the battery module; the wireless electrical equipment assembly comprises a housing, a wireless receiving coil, an electricity storage unit, an electrical equipment and a switch; the battery module provides electricity to the electricity storage unit through the wireless transmitting coil and the wireless receiving coil; the solar wireless charging base is positioned with the housing through a magnet. The invention has simple and reasonable structure, realizes wireless charging, it is flexible and convenient and can be applied to outdoor multiple scenes such as umbrella, sunshade fabric blind or awning.

TECHNICAL FIELD OF THE INVENTION

The invention relates to a wireless charging accessory, in particular to a magnetic solar wireless charging accessory system.

BACKGROUND OF THE INVENTION

As an outdoor leisure appliance, umbrella is widely used in square, beach, park, courtyard and other leisure places, providing people with comfortable cool space. The existing umbrellas on the market only have the function of sunshade and rain proofing, and the function is relatively simple. At present, there are umbrellas with lighting and sound. At present, the umbrella lamp is usually fixed in the nest, rods, frame and other places, and it is not convenient to disassemble after installation and fixation. Therefore, it has the defects of fixed application place and single function form, and cannot be used flexibly.

After searching, a Chinese patent CN206922491U (patent No.: CN201720181734.3) disclosed “an umbrella” is found. The umbrella comprises a canopy, a column and a cap. The canopy is disposed between the column and the cap. The column has a frame for supporting the canopy. The frame is hinged with the column. The canopy is provided with a flexible thin-film solar panel, and the column is provided with a charging device and a lighting device, The output end of the flexible thin film solar panel is connected with the input end of the charging device, the output end of the charging device is connected with the lighting device, and the electrical device is also provided with a connection end for charging the electronic device. The sunshade has solar energy and lighting functions, but its lighting device is fixed on the column, but the connection structure is complex and cannot be easily disassembled.

Therefore, it is necessary to design a convenient accessory system, so that lights, audio and other equipment can be installed conveniently and used flexibly.

SUMMARY OF THE INVENTION

It is an object of the present invention to provide a magnetic solar wireless charging accessory system with simple and reasonable structure, flexible and convenient installation, which can adapt to a variety of application scenarios, especially the outdoor appliance of sun blind and umbrella lamp.

For achieving the above object, the magnetic solar wireless charging accessory system comprises a solar wireless charging base and a wireless electrical equipment assembly; wherein, the solar wireless charging base comprises a base body having a top and a bottom, a solar panel capturing solar energy and transforming solar energy into electric energy located on the top of the base body, a battery module having an input end located inside the base body, a wireless transmitting coil located at the bottom of the base body; the solar panel is electrically connected to the input end of the battery module; the wireless transmitting coil is electrically connected to the battery module; the wireless electrical equipment assembly comprises a housing having a top, a wireless receiving coil located on the top of the housing receiving electricity from the wireless transmitting coil, an electricity storage unit storing the electricity received from the wireless receiving coil and an electrical equipment both located inside the housing, a switch on the housing; the wireless receiving coil, the electrical equipment and the switch are electrically connected to the electricity storage unit; the battery module inside the base body provides electricity to the electricity storage unit through the wireless transmitting coil and the wireless receiving coil under a wireless induction transmission manner; a magnet is disposed at the top of the housing and the solar wireless charging base is positioned with the housing through the magnet.

Preferably, the housing has a top opening and a bottom opening, and a top cover covers the top opening of the housing, the magnet is annular; the annular magnet, a PCB board, a thermal conductive silicone piece and an iron plate assembly for electromagnetic shielding are disposed inside the housing and under the top cover of the housing in sequence; the wireless receiving coil is disposed on the PCB board and the magnet surrounds the wireless receiving coil.

Preferably, a battery compartment for receiving the electricity storage unit is disposed inside the housing and under the iron plate assembly.

Preferably, the electrical equipment comprises a lighting component and an audio component; the lighting component comprises a lighting PCB with a plurality of illuminants and an annular lampshade under the lighting PCB; the lampshade is positioned at the bottom opening of the housing.

Preferably, the lighting PCB is a circular ring, the lampshade and the lighting PCB have a substantial same inner diameter center hole for receiving the audio component.

Preferably, the audio component comprises an audio housing in plate, an audio circuit board and a speaker both inside the audio housing, and a sound transmission cover; the size of the audio housing is fitted with the center hole of the lampshade and the lighting PCB, and the audio housing is positioned in the center hole of the lampshade and the lighting PCB; the audio housing has a lower opening, the sound transmission cover covers the lower opening of the audio housing.

Preferably, the electrical equipment is not limited to the lighting component and the audio component, it also can be a mosquito killer, a sprayer or an aromatherapy device.

Preferably, the housing has a mounting hole at the periphery of the housing for mounting the control switch; a first type-C interface is disposed at the periphery of the housing and below the control switch.

Preferably, an iron ring is disposed at the bottom of the base body and surrounds the wireless transmitting coil; a lower cover is disposed at the bottom of the base body, a second type-C interface is disposed at the periphery of the base body. When in use, the wireless electrical equipment assembly is disposed below the solar wireless charging base, and the two are fixed by the magnetic.

Finally, the solar wireless charging base and the wireless electrical equipment assembly are positioned on a front surface and a back surface of a thin non-metallic material layer of a sunshade, a sun-umbrella or an awning through magnetic suction.

Compared with the prior art, the invention has the following advantages: it is divided into two parts: a solar wireless charging base and a wireless electrical equipment assembly, such as a lighting component and an audio component, which can be connected by a magnetic, fixed firmly, flexible and convenient to use; The lower end of the solar wireless charging base has a wireless transmitting coil, and the upper end of the wireless electrical equipment assemblies (such as the lighting and audio components) has a wireless receiving coil. The solar panel power generation will store the power in the battery modules, and charge the electricity storage unit of the wireless electrical equipment assemblies through the thin non-metallic material through the wireless induction charging technology, which is efficient for the use of electrical equipment such as lights, audio and other accessories. The invention has simple and reasonable structure, can realize wireless charging of two electronic components, fixed by magnetic suction, it is flexible and convenient, and can be applied to outdoor multiple scenes such as umbrella, sunshade fabric blind or awning.

DETAILED DESCRIPTION OF THE INVENTION

The present invention will be described in further detail with reference to the following embodiments.

FIG.1-9show an embodiment of the magnetic solar wireless charging accessory system of the present invention. The magnetic solar wireless charging accessory system comprises a solar wireless charging base B and a wireless electrical equipment assembly A. Wherein, the solar wireless charging base B comprises a base body12having a top and a bottom, a solar panel13capturing solar energy and transforming solar energy into electric energy located on the top of the base body12, a battery module having an input end located inside the base body12, an iron ring16and a wireless transmitting coil15located at the bottom of the base body12; the solar panel13is electrically connected to the input end of the battery module. The iron ring16surrounds the wireless transmitting coil15; a lower cover14is disposed at the bottom of the base body12, a second type-C interface17is disposed at the periphery of the base body12. Generally, the solar panel13, the second type-C interface17and the battery module are connected together through a circuit board to form a solar charging circuit, while the wireless transmitting coil15is connected to the battery module through the circuit board to form a wireless transmitting circuit. This is conventional technology.

The wireless electrical equipment assembly A comprises a housing1having a top, a wireless receiving coil2located on the top of the housing1receiving electricity from the wireless transmitting coil15, an electricity storage unit7storing the electricity received from the wireless receiving coil2and an electrical equipment both located inside the housing1; generally, the wireless receiving coil2is electrically connected to the electricity storage unit through a circuit board to form a wireless charging circuit. The solar panel13of the solar wireless charging base B stores the power in the battery module after generating power, The power is input into the electricity storage unit7of the wireless electrical equipment assembly A through the wireless induction charging technology. The housing1has a switch10. The electricity storage unit7is electrically connected with the electrical equipment and the switch10to form a control loop. A magnet3is disposed at the top of the housing1and the solar wireless charging base B is positioned with the housing1through the magnet3. When in use, the wireless electrical equipment assembly A is disposed under the solar wireless charging base B, and the two are fixed by magnetic suction.

The specific structure is as follows: the housing1has a top opening and a bottom opening, and a top cover1.1covers the top opening of the housing1, the magnet3is annular; the annular magnet3, a PCB board4, a thermal conductive silicone piece5and an iron plate assembly6for electromagnetic shielding are disposed inside the housing1and under the top cover1.1of the housing1in sequence; the wireless receiving coil2is disposed on the PCB board4and the magnet3surrounds the wireless receiving coil2, a battery compartment70for receiving the electricity storage unit7is disposed inside the housing1and under the iron plate assembly6. The wireless receiving coil2is connected with the electricity storage unit7through the PCB board4to form a wireless charging circuit. The electrical equipment of this embodiment comprises a lighting component8and an audio component9; the lighting component8comprises a lighting PCB81with a plurality of illuminants and an annular lampshade82under the lighting PCB81; the lampshade82is positioned at the bottom opening of the housing1. The lighting PCB81is a circular ring, the lampshade82and the lighting PCB81have a substantial same inner diameter center hole for receiving the audio component9. The audio component9comprises an audio housing91in plate, an audio circuit board92and a speaker93both inside the audio housing91, and a sound transmission cover94; the size of the audio housing91is fitted with the center hole of the lampshade82and the lighting PCB81, and the audio housing91is positioned in the center hole of the lampshade82and the lighting PCB81; the audio housing91has a lower opening, the sound transmission cover94covers the lower opening of the audio housing91. The housing1has a mounting hole at the periphery of the housing1for mounting the control switch10; a first type-C interface11is disposed at the periphery of the housing1and below the control switch10, which can facilitate the charging of electronic equipment such as mobile phones.

The electrical equipment is not limited to the lighting component8and the audio component9, but also can be a mosquito killer, a sprayer or an aromatherapy device.

When in use, the solar wireless charging base B is disposed on the top surface of the sunshade D, and the wireless electrical equipment assembly A is disposed on the lower end surface of the top of the sunshade D, which is directly below the solar wireless charging base B. the two are fixed by magnetic suction. The solar panel13converts solar energy into electric energy, and stores the electric energy in the battery module, through the wireless induction charging technology, the electricity storage unit7in the wireless electrical equipment assembly A is charged through the thin non-metallic material layer (such as a canopy, a tarpaulin, a cord cloth, etc.), and then used for lights and audio accessories.

The scene can also be used for outdoor appliances such as sunshades, umbrellas or awnings.

The protection scope of the present invention is not limited to each embodiments described in this description. Any changes and replacements made on the basis of the scope of the present invention patent and of the description shall be included in the scope of the present invention patent.