CN-224233356-U - Solar charging device

CN224233356UCN 224233356 UCN224233356 UCN 224233356UCN-224233356-U

Abstract

The application relates to a solar charger, which is characterized in that a light condensing unit is arranged above a solar panel, a cover plate is opened to enable a light condensing assembly to focus sunlight irradiated onto the solar panel, or the light condensing assembly is taken down from the upper part of the solar panel, and the cover plate and the light condensing assembly are rotated to 90 degrees and then are reversely inserted into a plugging groove on a panel box, so that the light condensing assembly focuses sunlight irradiated onto the solar panel, and the two light condensing modes are utilized to improve the photoelectric conversion efficiency of the solar panel and avoid the risk of damage of the charger caused by expansion of the photovoltaic panel.

Inventors

WANG JIAXUAN
WU DI

Assignees

苏州大学

Dates

Publication Date: 20260512
Application Date: 20250519

Claims (8)

1. Solar charging treasured, its characterized in that, solar charging treasured includes: The main body unit comprises a panel box, a solar panel arranged at the top of the panel box and a charging assembly arranged on the side surface of the panel box, wherein the solar panel is electrically connected with the charging assembly; The light condensing unit is detachably connected to the panel box and positioned above the solar panel and comprises a light condensing assembly and a pair of cover plates rotatably connected to two sides of the light condensing assembly, the panel box is provided with a plugging groove for plugging the cover plate, and a pair of plugging grooves are respectively positioned on two sides of the solar cell panel.
2. The solar charger of claim 1, wherein the top of the faceplate case is formed with a receiving cavity, the solar panel is disposed at the bottom of the receiving cavity, and the outer surface of the concentrating unit is flush with the top surface of the faceplate case.
3. The solar charger of claim 2, wherein the light focusing assembly comprises a fixed frame and a light focusing lens arranged in the fixed frame, and the inner wall of the accommodating cavity is provided with a holding piece at a position corresponding to the side surface of the fixed frame.
4. The solar charger of claim 3, wherein a step is circumferentially arranged in the housing cavity, and a step adapted to the step is formed on the fixing frame.
5. The solar charger of claim 3, wherein the cover plate is formed with a rotating post, the fixed frame is formed with a connecting sleeve, and the connecting sleeve is sleeved on the rotating post.
6. The solar charger of claim 5, wherein the length of a pair of the cover plates is equal to the length of the fixed frame.
7. The solar charger of claim 5, wherein the cover plate is formed with grooves on both sides.
8. The solar charger of claim 1, wherein the charging assembly comprises a plurality of charging ports disposed on the faceplate case and a dust cap covering the charging ports.

Description

Solar charging device Technical Field The utility model relates to a solar charger, and belongs to the technical field of photoelectric conversion. Background The concept of the charge pal, namely a mobile power supply, an external battery, a backup battery, a digital charge partner, an external battery and a mobile power supply is developed along with popularization and rapid growth of digital products, and the charge pal is defined as a portable power supply which is convenient and easy to carry, has increasingly diversified functions for the digital products, is more frequently used, is more and more closely related with daily life of people, is more and more indistinct in the importance of improving the service time of the digital products, bringing convenience for the life of people, timely supplementing the power supply and exerting the maximum function of the digital products, is an optimal scheme for aiming at and solving the problem, can charge various digital products at any time and any place by carrying one mobile power supply, and is expanded with the development of solar technology. The precious area of photovoltaic board is enlarged to the form of folding photovoltaic board of conventional solar charging, realizes absorbing the effect of more light energy, but photovoltaic board folding can increase the precious thickness of charging to stretch out the precious shell of charging after the expansion of photovoltaic board, there is the damage risk. Disclosure of utility model The utility model aims to provide a solar charger baby so as to solve the problems. In order to achieve the purpose, the utility model provides the following technical scheme that the solar charger comprises: The main body unit comprises a panel box, a solar panel arranged at the top of the panel box and a charging assembly arranged on the side surface of the panel box, wherein the solar panel is electrically connected with the charging assembly; The light condensing unit is detachably connected to the panel box and positioned above the solar panel and comprises a light condensing assembly and a pair of cover plates rotatably connected to two sides of the light condensing assembly, the panel box is provided with a plugging groove for plugging the cover plate, and a pair of plugging grooves are respectively positioned on two sides of the solar cell panel. Further, a storage cavity is formed in the top of the panel box, the solar cell panel is arranged at the bottom of the storage cavity, and the outer surface of the light condensing unit is flush with the top surface of the panel box. Further, the condensing assembly comprises a fixed frame and a condensing lens arranged in the fixed frame, and a holding piece is arranged at a position, corresponding to the side surface of the fixed frame, of the inner wall of the accommodating cavity. Further, the accommodating cavity is internally and circularly provided with steps, and the fixing frame is provided with steps matched with the steps. Further, a rotating column is formed on the cover plate, a connecting sleeve is formed on the fixed frame, and the connecting sleeve is sleeved on the rotating column. Further, the length of the pair of cover plates is equal to the length of the fixed frame. Further, grooves are formed on two sides of the cover plate. Further, the charging assembly comprises a plurality of charging ports arranged on the panel box and a dust cover covered outside the charging ports. The solar cell panel has the beneficial effects that the light condensing unit is arranged above the solar cell panel, the cover plate is opened to enable the light condensing assembly to focus sunlight irradiated onto the solar cell panel, or the light condensing assembly is taken down from the upper side of the solar cell panel, and the cover plate and the light condensing assembly are turned to 90 degrees and then are reversely inserted into the inserting groove on the panel box, so that the light condensing assembly focuses sunlight irradiated onto the solar cell panel, and the two light condensing modes are utilized to achieve that the photoelectric conversion efficiency of the solar cell panel is improved while the area of the solar cell panel is not enlarged, and the risk of damage of a charger due to expansion of the photovoltaic panel is avoided. The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Drawings Fig. 1 is a schematic view of a solar charger according to an embodiment of the present application in a condensing mode; fig. 2 is a schematic structural diagram of the solar charger in fig. 1 in a second condition of the light condensing mode; Fig. 3 is a schematic view of a partial structure of the condensing assembly