KR-20260064434-A - SELF-ALIGNING SOLAR LIGHTING DEVICE WITH ASSEMBLY STRUCTURE

KR20260064434AKR 20260064434 AKR20260064434 AKR 20260064434AKR-20260064434-A

Abstract

One embodiment of the present invention provides a self-supporting solar lighting device of an assembled structure comprising an arch-shaped case, a main body provided inside the case, a solar panel disposed on the upper part of the main body, a lower support structure located on the lower part of the main body to fix and support the main body, and a central axis penetrating the main body and connecting the main body and the lower support structure, wherein the solar panel is aligned so as to face upward as the center of gravity is formed at the lower part.

Inventors

이준성

Assignees

한빅솔라(주)

Dates

Publication Date: 20260507
Application Date: 20250212
Priority Date: 20241030

Claims (11)

An arched case and, A main body provided inside the above case, and A solar panel positioned on the upper part of the above main body, and A lighting module attached to the main body, and A lower support structure located at the lower part of the main body and fixing and supporting the main body, and It includes a central axis that penetrates the main body and connects the main body and the lower support structure, A self-supporting solar lighting device of a prefabricated structure characterized by the solar panel being aligned to face upward as the center of gravity is formed at the bottom.
In paragraph 1, The above lower support structure is, lower block and, A self-supporting solar lighting device of a prefabricated structure, characterized by including a fastening member formed vertically from the lower block and having a fastening hole at the top through which the central axis can pass.
In paragraph 2, The above main body is, A body part having a through hole through which the above central axis can pass, and It includes wing portions formed on both upper sides of the above body portion, A self-supporting solar lighting device with a prefabricated structure, characterized in that the main body is formed in a T-shape.
In paragraph 3, It further includes an auxiliary plate positioned on the upper part of the wing portion to support the solar panel, wherein A self-supporting solar lighting device with a prefabricated structure, characterized in that the auxiliary plate is formed to be longer than the horizontal or vertical length of the main body.
In paragraph 3, Battery and, A control circuit board that receives electrical energy from the above-mentioned solar panel, converts the DC voltage, and supplies the converted DC voltage to the above-mentioned battery, and It further includes a power switch connected to the above control circuit board to control the power supply, A self-supporting solar lighting device with a modular structure, characterized in that the control circuit board and the battery are positioned in the lower part of an internal space provided inside the body part.
In paragraph 3, A self-supporting solar lighting device with a prefabricated structure, characterized in that the above-mentioned fastening hole and the above-mentioned through hole are arranged on the same axis.
In paragraph 6, The above central axis is, The main body and the lower support structure are connected by penetrating the above through hole and the above fastening hole together, A self-supporting solar lighting device of a prefabricated structure, characterized in that the main body is positioned spaced apart from the lower support structure.
In paragraph 1, A self-supporting solar lighting device of a prefabricated structure, characterized in that when the position of the above case and the above lower support structure is changed, the main body maintains an attitude in which the solar panel faces upward by means of the above central axis.
In paragraph 1, The above lighting module is, A lighting circuit board attached to the above main body, and A self-supporting solar and lighting device of a modular structure characterized by including a plurality of lighting units spaced apart on the lighting circuit board.
In paragraph 1, The above case is a self-supporting solar lighting device with a prefabricated structure, characterized in that at least a portion of it is formed to be transparent or translucent.
In paragraph 1, The above main body or the above lower support structure is provided in multiple numbers, A self-supporting solar lighting device with a modular structure, characterized in that the plurality of main bodies are arranged in contact with each other or spaced apart.

Description

Self-standing Solar Lighting Device with Assembly Structure The present invention relates to a solar lighting device, and more specifically, to a self-supporting solar lighting device with a prefabricated structure. Currently, as the depletion of conventional energy resources such as oil and coal and the resulting environmental pollution become increasingly serious, the demand for and interest in sustainable alternative energy are growing significantly. In this context, solar cells are attracting attention as an eco-friendly energy technology that generates electricity using infinite solar energy. Solar cells do not cause environmental pollution and are widely used as a renewable energy source. Currently, crystalline silicon-based solar cell technology has been commercialized, and active research is being conducted to improve their efficiency. In conventional solar cell technology, it is common practice to generate electricity by fixing solar panels at a fixed angle to capture sunlight. However, this method has limitations because the sun's position changes over time, preventing the solar panels from always facing the sun at an optimal angle. Consequently, energy efficiency drops when the panels are not facing the sun, and adjusting the orientation angle has been extremely difficult or impossible, particularly for fixed-installation panels. To address this, various technical approaches have been proposed, and tracking systems that automatically adjust the angle of solar panels have been developed. However, these systems require complex mechanisms and high costs, and present inconveniences in terms of maintenance. Furthermore, they are sensitive to external shocks or environmental changes, leading to a decrease in light reception efficiency if the solar panels shake or become misaligned. Therefore, there is a growing need for a more stable and efficient structure that allows solar panels to always face the sun despite external environmental changes or impacts. FIG. 1 is a perspective view illustrating a self-supporting solar lighting device according to a first embodiment of the present invention. FIG. 2 is a perspective view illustrating a self-supporting solar lighting device with the case excluded, according to a first embodiment of the present invention. FIG. 3 is a schematic perspective view illustrating a main body and a central axis according to one embodiment of the present invention. FIG. 4 is a perspective view illustrating an internal component disposed inside a main body according to one embodiment of the present invention. FIG. 5 is a drawing showing the change in posture according to the movement of a self-supporting solar lighting device according to the first embodiment of the present invention. FIGS. 6 and 7 are perspective views illustrating a self-supporting solar lighting device according to a second embodiment of the present invention. FIG. 8 is a perspective view illustrating a main body, a central axis coupled to the main body, and an auxiliary plate according to one embodiment of the present invention. FIG. 9 is a perspective view illustrating a self-supporting solar lighting device according to a third embodiment of the present invention. FIGS. 10 and FIGS. 11 are perspective views illustrating a self-supporting solar lighting device according to a fourth embodiment of the present invention. The present invention will be described below with reference to the attached drawings. However, the present invention may be implemented in various different forms and is therefore not limited to the embodiments described herein. Furthermore, in order to clearly explain the present invention in the drawings, parts unrelated to the explanation have been omitted, and similar parts throughout the specification have been given similar reference numerals. Throughout the specification, when it is stated that a part is "connected (connected, in contact, combined)" with another part, this includes not only cases where they are "directly connected," but also cases where they are "indirectly connected" with other members interposed between them. Furthermore, when it is stated that a part "includes" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but rather allows for the inclusion of additional components. The terms used herein are merely for describing specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as “comprising” or “having” are intended to indicate the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. Embodiments of the present invention will be describ