A folding solar street lamp structure

Abstract

The utility model discloses a folding solar street lamp structure, including solar lamp body and solar panel, solar lamp body includes middle part lamp body and side lamp body, the fixed control circuit board and charging battery in middle part lamp body, solar panel includes middle part solar panel and side solar panel, the both ends of side of middle part lamp body are provided with the position avoidance groove and the limiting card slot, and the same edge of side lamp body has the boss and the limiting boss column in both ends, and the same edge of side lamp body is integrally formed with the abutment boss on top, the boss is in the position avoidance groove and is connected through the screw rod, and side lamp body is unfolded upwards with the screw rod as the center, and the limiting boss column is clamped into the limiting card slot and is limited, and the abutment boss is abutted on the side of middle part lamp body, the utility model discloses the structure is reasonable, can fold solar lamp body according to need, can reduce the packing and transportation volume, is favorable to reducing the packing and transportation cost, is favorable to the stability and reliability of promotion assembly use, promotes its application scope.

Description

Technical Field

[0001] This utility model belongs to the field of solar street light technology, specifically relating to a foldable solar street light structure. Background Technology

[0002] Solar streetlights are a common type of roadside lighting fixture, mainly composed of a lamp body, solar panels, and lamp arms. To ensure sufficient lighting effect, the lamp body is generally quite large. A conventional solar streetlight includes a lamp housing, solar photovoltaic panels, and a light source assembly, as shown in CN202321714048.X. While this can meet general usage needs, the lamp body is mostly fixed and cannot be retracted or folded as needed, which is not conducive to packaging and transportation operations, greatly increasing packaging and transportation costs. At the same time, it also greatly increases the difficulty of assembly, affecting assembly efficiency and making it difficult to meet the usage needs of different situations. Utility Model Content

[0003] The purpose of this invention is to provide a foldable solar street light structure that has a reasonable structural design and is easy to fold.

[0004] The technical solution to achieve the purpose of this utility model is a foldable solar street light structure, including a solar lamp body and a solar panel, wherein the solar lamp body includes a central lamp body and side lamp bodies;

[0005] The central lamp body contains a control circuit board and a rechargeable battery.

[0006] The solar panel includes a central solar panel and side solar panels;

[0007] The central solar panel is fixed to the top surface of the central lamp body, and the side solar panels are respectively fixed to the top surface of the side lamp bodies;

[0008] Both the central solar panel and the side solar panels are connected to the rechargeable battery via a control circuit board.

[0009] Both ends of the side of the central lamp body are provided with clearance grooves, and the symmetrical side of the central lamp body is also provided with limit slots, which are located at the edge of the clearance grooves.

[0010] The side lamp body has a boss and a limiting boss integrally formed at both ends of the same side edge, and the position of the limiting boss matches the position of the limiting slot.

[0011] A stop-positioning protrusion is integrally formed on the top of the same side edge of the side lamp body, and the stop-positioning protrusion and the limiting protrusion are on the same side edge;

[0012] The boss is located in the clearance groove and connected by a screw. The side lamp body unfolds upward with the screw as the center. The limiting protrusion is inserted into the limiting slot for limitation, while the abutting protrusion abuts against the side of the middle lamp body.

[0013] A further preferred embodiment is that: the end face of the boss that contacts the relief groove is provided with a radial toothed groove centered on the screw, and a raised strip is integrally formed on the inner wall of the relief groove;

[0014] The side lamp body rotates and unfolds around the screw, and the protrusion is locked into one of the radial tooth grooves and tightened by the screw.

[0015] A further preferred embodiment is that there are two side lamp bodies, and the two side lamp bodies are located on the symmetrical sides of the central lamp body.

[0016] A further preferred embodiment is that the thickness of the central lamp body is greater than the thickness of the side lamp bodies.

[0017] A further preferred embodiment is that both the central lamp body and the side lamp body include a lamp housing, a light source plate and a lens panel fixed to the bottom surface of the lamp housing by screws;

[0018] The central solar panel is located on the top surface of the lamp housing in the central lamp body;

[0019] The side solar panel is located on the top surface of the lamp housing of the side lamp body.

[0020] A further preferred embodiment is that a control switch is fixed to the bottom surface of the central lamp body.

[0021] A further preferred embodiment is that a lamp arm is inserted into the side of the central lamp body, and a locking stud is provided at the top of the central lamp body;

[0022] The lamp arm is inserted into the central lamp body and locked in place by locking studs.

[0023] This utility model has positive effects: Its structure is rationally designed. The solar lamp body includes a central lamp body and side lamp bodies. Both ends of the central lamp body's side are provided with clearance grooves, and the symmetrical sides of the central lamp body are also provided with limiting slots. The side lamp bodies have integrally formed bosses and limiting protrusions at both ends along the same side. The bosses are located within the clearance grooves and connected by screws. The side lamp body unfolds upwards around the screw, with the limiting protrusions engaging in the limiting slots for limitation. Simultaneously, a stop block abuts against the side of the central lamp body. Through this structure, the solar lamp body can be folded as needed, thereby reducing packaging and transportation volume and lowering packaging and transportation costs. Furthermore, when unfolded for use, the screws, limiting slots, and limiting protrusions work together to limit the unfolding. The solar panels, including a central solar panel and side solar panels, can be folded or unfolded in conjunction with the central and side lamp bodies, improving the stability and reliability of assembly and use, and expanding its applicability. Attached Figure Description

[0024] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the folded structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0028] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0029] Figure 5 for Figure 3 Enlarged structural diagram at point B.

[0030] Reference numerals: 1. Solar lamp body, 1-1. Middle lamp body, 1-2. Side lamp body, 2. Solar panel, 21. Middle solar panel, 22. Side solar panel, 3. Control circuit board, 4. Rechargeable battery, 5. Alternating groove, 6. Limiting slot, 7. Boss, 8. Limiting protrusion, 9. Abutting protrusion, 10. Radial groove, 11. Control switch, 12. Lamp arm, 13. Protrusion. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example

[0033] See Figures 1 to 5 As shown, a foldable solar street light structure includes a solar lamp body 1 and a solar panel 2. The solar lamp body includes a central lamp body 1-1 and a side lamp body 1-2. The width of the central lamp body and the side lamp body can be customized as needed. In this embodiment, the width of the central lamp body is smaller than the width of the side lamp body.

[0034] Furthermore, a control circuit board 3 and a rechargeable battery 4 are fixed inside the central lamp body; the control circuit board has a conventional structure in the prior art, and is simply applied; the solar panels include a central solar panel 21 and a side solar panel 22; during assembly, the central solar panel is fixed to the top surface of the central lamp body, and the side solar panels are respectively fixed to the top surface of the side lamp bodies; both the central solar panel and the side solar panels are connected to the rechargeable battery through the control circuit board;

[0035] To improve the effective connection and limiting of its unfolding, both ends of the side of the central lamp body are provided with clearance grooves 5, and the symmetrical sides of the central lamp body are also provided with limiting slots 6, which are located at the edge of the clearance grooves; both ends of the same side edge of the side lamp body are integrally formed with bosses 7 and limiting protrusions 8, and the position of the limiting protrusions matches the position of the limiting slots; the top of the same side edge of the side lamp body is integrally formed with a stop protrusion 9, which is located on the same side edge as the limiting protrusion; in use, the bosses are located in the clearance grooves and connected by screws, the side lamp body unfolds upward with the screw as the center, the limiting protrusions are locked into the limiting slots for limiting, and at the same time the stop protrusions abut against the side of the central lamp body. The height of its abutment protrusion can be machined and set as needed. It is mainly used to abut against the side of the middle lamp body when unfolded to prevent the side lamp body from shifting too much upward, thus affecting normal use. The boss and the clearance groove cooperate to connect the boss and the clearance groove with the installation screw. The limiting protrusion cooperates with the limiting slot and will be locked in for limiting when unfolded. The cross section of the limiting protrusion is semi-circular. The limiting protrusion is larger than the gap between the middle lamp body and the side lamp body. Therefore, during installation, the limiting protrusion will shift to the side of the middle lamp body under the action of external force and enter the limiting slot. Under the action of no external force, it can ensure the effectiveness and stability of the locking.

[0036] In this embodiment, the end face of the boss that contacts the relief groove is provided with a radial toothed groove 10 centered on the screw, and a raised strip 13 is integrally formed on the inner wall of the relief groove; the side lamp body rotates and unfolds around the screw, and the raised strip is locked into one of the radial toothed grooves and tightened by the screw. The radial toothed groove is mainly used to increase the friction at the assembly connection and to lock the position when the screw is tightened, ensuring the stability and reliability of the connection position.

[0037] In this embodiment, there are two side lamp bodies, and the two side lamp bodies are located on the symmetrical sides of the central lamp body. The thickness of the central lamp body is greater than the thickness of the side lamp bodies.

[0038] Furthermore, both the central lamp body and the side lamp body include a lamp housing, a light source plate fixed to the bottom surface of the lamp housing with screws, and a lens panel; the central solar panel is located on the top surface of the lamp housing of the central lamp body; the side solar panel is located on the top surface of the lamp housing of the side lamp body. The lamp housing, light source plate, and lens panel in the above structure are all conventional structures in the prior art, simply applied, and therefore not described in detail, mainly for downward illumination.

[0039] In this embodiment, a control switch 11 is fixed to the bottom surface of the central lamp body. The control switch can be a push-button switch, a toggle switch, or a remote control switch, etc., and can be customized as needed.

[0040] In this embodiment, a lamp arm 12 is inserted into the side of the central lamp body, and a locking stud is provided at the top of the central lamp body; the lamp arm is inserted into the central lamp body and locked in place by the locking stud. This facilitates assembly and use with a lamp post, expanding its applicability.

[0041] This utility model has positive effects: Its structure is rationally designed. The solar lamp body includes a central lamp body and side lamp bodies. Both ends of the central lamp body's side are provided with clearance grooves, and the symmetrical sides of the central lamp body are also provided with limiting slots. The side lamp bodies have integrally formed bosses and limiting protrusions at both ends along the same side. The bosses are located within the clearance grooves and connected by screws. The side lamp body unfolds upwards around the screw, with the limiting protrusions engaging in the limiting slots for limitation. Simultaneously, a stop block abuts against the side of the central lamp body. Through this structure, the solar lamp body can be folded as needed, thereby reducing packaging and transportation volume and lowering packaging and transportation costs. Furthermore, when unfolded for use, the screws, limiting slots, and limiting protrusions work together to limit the unfolding. The solar panels, including a central solar panel and side solar panels, can be folded or unfolded in conjunction with the central and side lamp bodies, improving the stability and reliability of assembly and use, and expanding its applicability.

[0042] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0043] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A foldable solar street light structure, comprising a solar lamp body and a solar panel, characterized in that: The solar lamp body includes a central lamp body and side lamp bodies; The central lamp body contains a control circuit board and a rechargeable battery. The solar panel includes a central solar panel and side solar panels; The central solar panel is fixed to the top surface of the central lamp body, and the side solar panels are respectively fixed to the top surface of the side lamp bodies; Both the central solar panel and the side solar panels are connected to the rechargeable battery via a control circuit board. Both ends of the side of the central lamp body are provided with clearance grooves, and the symmetrical side of the central lamp body is also provided with limit slots, which are located at the edge of the clearance grooves. The side lamp body has a boss and a limiting boss integrally formed at both ends of the same side edge, and the position of the limiting boss matches the position of the limiting slot. A stop-positioning protrusion is integrally formed on the top of the same side edge of the side lamp body, and the stop-positioning protrusion and the limiting protrusion are on the same side edge; The boss is located in the clearance groove and connected by a screw. The side lamp body unfolds upward with the screw as the center. The limiting protrusion is inserted into the limiting slot for limitation, while the abutting protrusion abuts against the side of the middle lamp body.

2. The foldable solar street light structure according to claim 1, characterized in that: The end face of the boss that contacts the relief groove is provided with radial toothed grooves centered on the screw, and a raised strip is integrally formed on the inner wall of the relief groove. The side lamp body rotates and unfolds around the screw, and the protrusion is locked into one of the radial tooth grooves and tightened by the screw.

3. The foldable solar street light structure according to claim 2, characterized in that: The side lamp body consists of two parts, and the two side lamp bodies are located on the symmetrical sides of the central lamp body.

4. The foldable solar street light structure according to claim 1, characterized in that: The thickness of the central lamp body is greater than the thickness of the side lamp bodies.

5. The foldable solar street light structure according to claim 1, characterized in that: Both the central lamp body and the side lamp body include a lamp housing, a light source plate and a lens panel that are fixed to the bottom surface of the lamp housing by screws; The central solar panel is located on the top surface of the lamp housing in the central lamp body; The side solar panel is located on the top surface of the lamp housing of the side lamp body.

6. The foldable solar street light structure according to claim 5, characterized in that: A control switch is fixed to the bottom surface of the central lamp body.

7. The foldable solar street light structure according to claim 1, characterized in that: A lamp arm is inserted into the side of the central lamp body, and a locking stud is provided at the top of the central lamp body; The lamp arm is inserted into the central lamp body and locked in place by locking studs.

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