阅读说明：本技术 一种多功能太阳能充电器 (Multifunctional solar charger ) 是由 吕正山 于 2021-08-11 设计创作，主要内容包括：本发明涉及光伏充电器技术领域,公开了一种多功能太阳能充电器,包括基础结构、连接结构和太阳能板结构,所述基础结构包括壳体、散热孔、控制中心、电源开关、外接插线座、锂电池、垫圈和盖板,所述壳体前端固定连接有控制中心,所述连接结构包括空心杆、螺纹接线柱、转管、螺纹套、插座和螺纹接线套,所述空心杆上方的左右两侧均转动连接有转管。本发明中,通过叠加固定螺纹接线套、螺纹接线柱等即可达到客制化效果,提高了性价比,各锂电池之间相互分开、独立,既便于锂电池的散热,也使得多组锂电池互为备份,提高了本设备的可靠性,转动转管即可调整各光伏板的向阳角度,以提高转化效率,最终实现光伏发电充电的目的,值得大力推广。(The invention relates to the technical field of photovoltaic chargers, and discloses a multifunctional solar charger which comprises a base structure, a connecting structure and a solar panel structure, wherein the base structure comprises a shell, heat dissipation holes, a control center, a power switch, an external plug wire seat, a lithium battery, a gasket and a cover plate, the control center is fixedly connected to the front end of the shell, the connecting structure comprises a hollow rod, a threaded binding post, a rotating pipe, a threaded sleeve, a socket and a threaded binding sleeve, and the rotating pipe is rotatably connected to the left side and the right side above the hollow rod. According to the photovoltaic cell, the customized effect can be achieved by overlapping and fixing the threaded wiring sleeve, the threaded wiring terminals and the like, the cost performance is improved, the lithium batteries are separated and independent from each other, the heat dissipation of the lithium batteries is facilitated, multiple groups of lithium batteries are mutually backed up, the reliability of the device is improved, the sun-facing angle of each photovoltaic panel can be adjusted by rotating the rotating pipe, the conversion efficiency is improved, the purpose of photovoltaic power generation and charging is finally achieved, and the photovoltaic cell is worthy of great popularization.)

1. The utility model provides a multi-functional solar charger, includes foundation structure (1), connection structure (2) and solar panel structure (3), its characterized in that: foundation structure (1) includes casing (11), louvre (12), control center (13), switch (14), external plug wire seat (15), lithium cell (16), packing ring (17) and apron (18), casing (11) front end fixedly connected with control center (13), connection structure (2) are including hollow pole (21), screw thread terminal (22), commentaries on classics pipe (23), thread bush (24), socket (25) and screw thread bush (26), the left and right sides of hollow pole (21) top all rotates and is connected with commentaries on classics pipe (23), solar panel structure (3) are including frame (31) plate body (32) connecting pipe (33) and plug (34), the equal fixedly connected with connecting pipe (33) in middle part of frame (31) relative one side.

2. The multifunctional solar charger according to claim 1, wherein: casing (11) front end fixedly connected with switch (14), casing (11) front end fixedly connected with external plug wire seat (15), a plurality of lithium cell (16) of casing (11) inside fixedly connected with.

3. The multifunctional solar charger according to claims 1 and 2, characterized in that: the control center (13) is connected with the power switch (14) through a wire, the control center (13) is connected with the external plug wire seat (15) through a wire, and the control center (13) is connected with the lithium battery (16) through a wire.

4. The multifunctional solar charger according to claim 1, wherein: casing (11) bottom fixedly connected with a plurality of rubber foot pads, casing (11) all are provided with the shock pad with lithium cell (16).

5. The multifunctional solar charger according to claim 1, wherein: the heat dissipation holes (12) are formed in the left side and the right side of the shell (11), the cover plate (18) is connected to the top end of the shell (11) through a plurality of bolts, and a gasket (17) is arranged between the shell (11) and the cover plate (18).

6. The multifunctional solar charger according to claim 1, wherein: the middle part of the cover plate (18) is in threaded connection with a threaded wiring sleeve (26), and the control center (13) is connected with the threaded wiring sleeve (26) through a lead.

7. The multifunctional solar charger according to claim 1, wherein: the thread connection sleeve (26) is internally and threadedly connected to the outside of the thread connection post (22), and the upper side of the thread connection post (22) is threadedly connected to the inner lower side of the hollow rod (21).

8. The multifunctional solar charger according to claim 1, wherein: the inner part of the rotating pipe (23) is fixedly connected with a socket (25), and the threaded binding posts (22) are connected with the sockets (25) corresponding to the left side and the right side through wires respectively.

9. The multifunctional solar charger according to claim 1, wherein: the outer portion of the rotating pipe (23) is connected with a threaded sleeve (24) in a sliding mode, and the inner portion of the threaded sleeve (24) is connected to the outer portion of a connecting pipe (33) corresponding to the left side and the right side in a threaded mode.

10. The multifunctional solar charger according to claim 1, wherein: the utility model discloses a solar energy collector, including connecting pipe (33), the inside equal fixedly connected with plug (34) of connecting pipe (33), the inside equal fixedly connected with plate body (32) of frame (31), the left and right sides the wiring end of plate body (32) links to each other with plug (34) that the left and right sides corresponds through the wire respectively.

Technical Field

The invention relates to the technical field of photovoltaic chargers, in particular to a multifunctional solar charger.

Background

The solar charger is a device for converting solar energy into electric energy, the solar energy is converted into the electric energy and then stored in the storage battery, the storage battery can be an electric storage device in any form, and generally comprises a solar photocell, a storage battery and a voltage regulating element, the storage battery mainly comprises a lead-acid battery, a lithium battery and a nickel-hydrogen battery, the load can be a digital product such as a mobile phone, and the load is diversified. Chinese patent document CN209545225U relates to a multifunctional solar charger, which comprises a support plate horizontally arranged, a photovoltaic panel is embedded on the upper surface of the support plate, a vertical support column is arranged below the support plate, illuminating lamps are arranged on the peripheral surface of the support column, a sunshade component is arranged on the side surface of the support plate, the sunshade component comprises sunshade cloth, the sunshade cloth extends along the horizontal direction to the direction far away from the support plate, a support rod for supporting the sunshade cloth is arranged on the sunshade cloth, an accommodating groove for placing the sunshade cloth is arranged on the side surface of the support plate, one end of the sunshade cloth far away from the support rod extends into the accommodating groove and is fixedly connected with the support plate, a driving part for driving the end of the sunshade cloth close to the support rod to approach to the direction close to the support plate is arranged on the support plate, thereby achieving the effect of expanding the functional range of a solar charging motor, however, the patent still has the disadvantages that the redundancy design of the equipment is insufficient, the use reliability of the equipment is difficult to ensure, and meanwhile, the structure is rigid, the quick disassembly and the quick assembly are difficult to realize, and the use is inconvenient.

Therefore, it is necessary to develop a multifunctional solar charger for solving at least one of the above technical problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional solar charger.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a multifunctional solar charger, includes foundation structure, connection structure and solar panel structure, foundation structure includes casing, louvre, control center, switch, external plug wire seat, lithium cell, packing ring and apron, casing front end fixedly connected with control center, connection structure includes hollow pole, screw thread terminal, commentaries on classics pipe, thread bush, socket and screw thread wiring bush, the left and right sides of hollow pole top all rotates and is connected with the commentaries on classics pipe, solar panel structure includes frame plate body connecting pipe and plug, the equal fixedly connected with connecting pipe in middle part of the relative one side of frame.

As a further description of the above technical solution:

the improved lithium battery box is characterized in that a power switch is fixedly connected to the front end of the shell, an external plug wire seat is fixedly connected to the front end of the shell, and a plurality of lithium batteries are fixedly connected to the inside of the shell.

As a further description of the above technical solution:

the control center is connected with the power switch through a wire, the control center is connected with the external plug wire seat through a wire, and the control center is connected with the lithium battery through a wire.

As a further description of the above technical solution:

the casing bottom fixedly connected with a plurality of rubber foot pads, the casing all is provided with the shock pad with the lithium cell.

As a further description of the above technical solution:

the casing left and right sides all is provided with the louvre, there is the apron on casing top through a plurality of bolted connection, be provided with the packing ring between casing and the apron.

As a further description of the above technical solution:

the middle part of the cover plate is in threaded connection with a threaded wiring sleeve, and the control center is connected with the threaded wiring sleeve through a lead.

As a further description of the above technical solution:

the inside threaded connection of screw thread wire sleeve is outside at the screw thread terminal, screw thread terminal upside threaded connection is at the inside downside of hollow pole.

As a further description of the above technical solution:

the interior of the rotating pipe is fixedly connected with sockets, and the threaded binding posts are connected with the sockets corresponding to the left side and the right side through wires respectively.

As a further description of the above technical solution:

the outer portion of the rotating pipe is connected with a threaded sleeve in a sliding mode, and the inner portion of the threaded sleeve is connected to the outer portion of the connecting pipe corresponding to the left side and the right side in a threaded mode.

As a further description of the above technical solution:

the connector comprises a frame, a connecting pipe and a connecting pipe, wherein the connecting pipe is internally and fixedly connected with a plug, the frame is internally and fixedly connected with a plate body, and wiring ends of the plate body are connected with the plugs corresponding to the left side and the right side through wires respectively.

The invention has the following beneficial effects:

1. according to the photovoltaic panel, the purpose of increasing the power generation area of the photovoltaic panel can be achieved by sequentially superposing and fixing the threaded wiring sleeve, the threaded wiring terminal and the like on the top end of the hollow rod, so that customized and modularized effects are achieved, the cost performance is improved, the lithium batteries are separated and independent from one another, heat dissipation of the lithium batteries is facilitated, multiple groups of lithium batteries are mutually backed up, and the reliability of the photovoltaic panel is improved.

2. The invention utilizes the threaded sleeve to conveniently fix the electric energy conversion end on the transmission section, thereby achieving the effects of quick disassembly and quick assembly, the control center is integrated with a display screen, a voltage controller and the like, and can display the residual electric quantity and the like, thereby being convenient and safe to use, the external plug wire seat is integrated with various wiring sockets to meet different electric equipment, the sun-facing angle of each photovoltaic panel can be adjusted by rotating the rotating tube, thereby improving the conversion efficiency, finally realizing the purpose of photovoltaic power generation and charging, and being worth popularizing.

Drawings

Fig. 1 is a perspective view of a multifunctional solar charger according to the present invention;

fig. 2 is a schematic diagram of an infrastructure of a multifunctional solar charger according to the present invention;

fig. 3 is a schematic view of a housing of a multifunctional solar charger according to the present invention;

fig. 4 is a schematic view of a connection structure of a multifunctional solar charger according to the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

fig. 6 is a schematic combination diagram of a multifunctional solar charger according to the present invention.

Illustration of the drawings:

1. a base structure; 11. a housing; 12. heat dissipation holes; 13. a control center; 14. a power switch; 15. a plug wire seat is externally connected; 16. a lithium battery; 17. a gasket; 18. a cover plate; 2. a connecting structure; 21. a hollow shaft; 22. a threaded terminal; 23. pipe rotation; 24. a threaded sleeve; 25. a socket; 26. a threaded wiring sleeve; 3. a solar panel structure; 31. a frame; 32. a plate body; 33. a connecting pipe; 34. and (4) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-3, this embodiment provides a multifunctional solar charger, which includes a base structure 1, a connection structure 2 and a solar panel structure 3, where the base structure 1 includes a casing 11, heat dissipation holes 12, a control center 13, a power switch 14, an external plug wire seat 15, lithium batteries 16, a gasket 17 and a cover plate 18, the front end of the casing 11 is fixedly connected to the control center 13, and the control center 13 is integrated with a display screen, a voltage controller, etc. for displaying residual electric quantity, so as to facilitate use, convenience and safety, the front end of the casing 11 is fixedly connected to the power switch 14, the power switch 14 can control the output of electric energy, the front end of the casing 11 is fixedly connected to the external plug wire seat 15, and the external plug wire seat 15 is integrated with various types of sockets to meet different electric devices, the inside of the casing 11 is fixedly connected to a plurality of lithium batteries 16, and the lithium batteries 16 are separated from each other, Independent, not only facilitating the heat dissipation of the lithium batteries 16, but also making multiple groups of lithium batteries 16 backup each other, improving the reliability of the device, the control center 13 is connected with the power switch 14 through a lead, the control center 13 is connected with the external plug wire seat 15 through a lead, the control center 13 is connected with the lithium batteries 16 through a lead, the bottom end of the shell 11 is fixedly connected with a plurality of rubber foot pads which can play a role in skid resistance, the shell 11 and the lithium batteries 16 are both provided with shock pads which can reduce the damage of bumping on internal electronic components during the transportation of the device, improving the service life, the left and right sides of the shell 11 are both provided with heat dissipation holes 12, the heat dissipation holes 12 are convenient for the heat dissipation inside the shell 11 so as to improve the quality of the working environment of the lithium batteries 16, the top end of the shell 11 is connected with a cover plate 18 through a plurality of bolts, the cover plate 18 plays a role in protecting the internal structure, and a gasket 17 is arranged between the shell 11 and the cover plate 18, the gasket 17 can make the connection between the cover plate 18 and the shell 11 more tight, improve the quality of products and prolong the service life.

Example two:

referring to fig. 4-5, in this embodiment, on the basis of embodiment 1, the connection structure 2 includes a hollow rod 21, a threaded connection post 22, a rotary pipe 23, a threaded sleeve 24, a socket 25 and a threaded connection sleeve 26, the rotary pipe 23 is rotatably connected to both left and right sides above the hollow rod 21, the rotary pipe 23 can rotate relative to the hollow rod 21, and the rotary mechanism has a damping adjustment function so as to adjust and fix the exposed angle of the photovoltaic panel, thereby improving the working efficiency, the threaded connection sleeve 26 is connected to the middle part of the cover plate 18 through a thread, the threaded connection sleeve 26 is detached from the cover plate 18 during walking, the electric energy conversion end is fixed outside the backpack, the electric energy storage end is placed inside the backpack, the purpose of mobile backpack power generation can be achieved, the control center 13 is connected to the threaded sleeve 26 through a wire, the interior of the threaded connection sleeve 26 is connected to the exterior of the threaded connection post 22 through a thread, wherein the side surface of the threaded wiring sleeve 26 and the middle part of the inner wall of the bottom end are respectively the contact conductive parts of two poles (positive and negative poles) in the circuit, the side surface and the middle part of the bottom end of the threaded binding post 22 are respectively provided with two corresponding electrode contact conductive parts, when the threaded binding post 22 and the threaded binding sleeve 26 are connected together, the principle of contact conduction is utilized to transfer the electric energy from the conversion end to the storage end, meanwhile, the design is convenient for disassembly and assembly, the use is greatly convenient, the upper side of the threaded binding post 22 is in threaded connection with the lower side in the hollow rod 21, the disassembly and assembly of the threaded binding post 22 of the conductive element and the hollow rod 21 of the supporting structure are convenient, meanwhile, in order to be safe to use, the hollow rod 21 is made of insulating glass fiber materials, the sockets 25 are fixedly connected inside the rotating pipe 23, the threaded binding posts 22 are respectively connected with the sockets 25 corresponding to the left side and the right side through conducting wires, and the electric energy is conveniently transmitted from the conversion end to the storage end.

Example three:

referring to fig. 4-6, in this embodiment, on the basis of the above embodiments, the solar panel structure 3 includes a frame 31, plate 32 connection pipes 33 and plugs 34, the connection pipes 33 are fixedly connected to the middle portion of the opposite side of the frame 31, the screw sleeves 24 are slidably connected to the outer portions of the rotary pipes 23, the inner portions of the screw sleeves 24 are respectively screwed to the outer portions of the connection pipes 33 corresponding to the left and right sides, the above mechanism is simple in design, and the convenience and reliability of the device are improved, the inner portions of the rotary pipes 23 and the connection pipes 33 are hollow, so that the weight of the device can be reduced, the threading and wiring of the device can be facilitated, in addition, each wire is hidden inside the device, so that damages such as sun exposure and the like can be avoided, and the service life is further affected, the plugs 34 are fixedly connected to the inner portions of the connection pipes 33, the plate 32 are fixedly connected to the inner portions of the frame 31, the plate 32 are photovoltaic power generation plates, the terminals of the plate 32 on the left and right sides are respectively connected to the plugs 34 corresponding to the left and right sides through wires, the purpose of conveniently inserting the electric energy conversion end into the electric energy transfer section can be realized in the plug 34 inserts socket 25, can reach the purpose that increases photovoltaic board power generation area through superpose fixed screw thread bush 26, screw thread terminal 22 etc. in proper order on hollow pole 21 top, and then realizes customization, modularization effect, has improved the price/performance ratio.

The working principle is as follows: the shell 11 is placed at a proper photovoltaic power generation position, the hollow rod 21 can be connected to the cover plate 18 by using the threaded binding post 22 and the threaded binding sleeve 26, the connecting pipe 33 is aligned with the rotating pipe 23, the plug 34 is further inserted into the socket 25, the coupling tube 33 is screwed by the screw cap 24, the purpose of connecting the solar panel structure 3 to the connection structure 2 can be achieved, and the electric energy converted from the light energy in the plate body 32 can be transmitted to the lithium battery 16 by sequentially utilizing the plug 34, the socket 25, the threaded binding post 22, the threaded binding sleeve 26 and the control center 13, the rotating tube 23 can be rotated to adjust the exposed angle of each photovoltaic panel to improve the conversion efficiency, and various wiring sockets integrated in the external wiring socket 15 are utilized, and then the electric energy stored in the lithium battery 16 can be transferred to the electric equipment under the control of the power switch 14, so that the purpose of photovoltaic power generation and charging is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.