Projection lamp with double-sided solar panels

Abstract

The utility model discloses a projection lamp with double-sided solar panels, which comprises a projection lamp body, a first solar panel and a second solar panel, the first solar panel is connected with the second solar panel in a foldable manner, and the projection lamp body comprises a mounting lamp housing. A mounting sliding groove matched with the first solar panel is formed in the upper end of the mounting lamp shell in a concave mode, a sliding groove opening is formed in one end of the mounting sliding groove, and the first solar panel is connected into the mounting sliding groove in a sliding mode through the sliding groove opening, so that the first solar panel and the second solar panel are detachably mounted on the projection lamp body. According to the project lamp with the double-sided solar panels, the first solar panel is detachably connected into the mounting sliding groove in a sliding mode, a user can flexibly disassemble and assemble the project lamp according to actual requirements, transportation, maintenance and replacement are facilitated, the angles of the solar panels can be adjusted in different directions so that sunlight can be received more efficiently, and the project lamp is more convenient to use. The overall power generation efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of floodlight technology, specifically relating to a floodlight with a double-sided solar panel. Background Technology

[0002] With the continuous development of renewable energy technologies, solar energy, as a clean, efficient, and sustainable energy source, has been widely used in various lighting devices. Traditional solar floodlights typically use a single-sided solar panel, fixed to the top or perimeter of the lamp body. The solar panel absorbs sunlight and converts it into electricity to power the lighting. However, existing solar floodlights have the following shortcomings:

[0003] Because solar panels are single-sided, their light-receiving area and illumination angle are limited. They are greatly affected by factors such as installation direction, weather changes, and sunshine duration, resulting in insufficient light energy conversion efficiency, limited electrical energy storage, and difficulty in providing stable power supply for a long time.

[0004] Most existing solar panels are fixed installations with non-adjustable angles, making it impossible to flexibly adjust them according to changes in the angle of sunlight under different environments, which further reduces the overall power generation efficiency.

[0005] Solar panels and lamp bodies are usually fixedly connected, making maintenance and replacement cumbersome. Once a solar panel malfunctions, the repair and replacement process is complicated, which not only increases the cost of use but also reduces the ease of use and reliability of the equipment. It is also not conducive to product transportation and storage, resulting in high transportation costs and complicated installation processes.

[0006] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0007] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a floodlight with a double-sided solar panel to solve the technical problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a floodlight with a double-sided solar panel, comprising a floodlight body, a first solar panel, and a second solar panel. The first solar panel and the second solar panel are foldably connected. The floodlight body includes a mounting housing, the upper end of which is recessed with a mounting groove adapted to the first solar panel. One end of the mounting groove has an opening, through which the first solar panel is slidably connected in the mounting groove, thereby allowing the first solar panel and the second solar panel to be detachably mounted on the floodlight body.

[0009] Furthermore, a conductive mounting groove is provided at one end of the mounting groove away from the groove opening, and a conductive plug is installed in the conductive mounting groove. One end of the first solar panel is provided with a conductive connector adapted to the conductive plug, and the conductive connector and the conductive plug are connected by plugging in and conducting electricity.

[0010] Furthermore, the upper sides of the mounting groove are symmetrically provided with positioning slots, and the upper sides of the first solar panel are symmetrically provided with positioning protrusions, which are engaged with the positioning slots.

[0011] Furthermore, the first solar panel has symmetrical hinge joints on both sides of one end facing the second solar panel, and the second solar panel has a hinge strip at one end. The hinge strip is disposed between the two hinge joints, and the hinge joints and the hinge strip are connected by a hinge plug.

[0012] Furthermore, the lower interior of the lamp housing is provided with a mounting groove, and a light source plate is installed inside the mounting groove. The light source plate is fixedly installed inside the mounting groove by fasteners. A reflector is installed at the lower part of the light source plate, and a light-transmitting plate is installed at the lower part of the reflector. A fixing ring is fixedly installed on the lower edge of the lamp housing by fasteners. At the same time, the fixing ring presses the light-transmitting plate and the reflector to fix them in the mounting groove.

[0013] Furthermore, the upper interior of the lamp housing is recessed with a battery groove and a cable storage groove, and a rechargeable battery is installed in the battery groove.

[0014] Furthermore, a mounting bracket is movably connected to the outer side of the lamp housing, and a bracket hook is movably connected to the mounting bracket.

[0015] The present invention has the following advantages: the first solar panel and the second solar panel are foldably connected; the floodlight body includes a mounting housing; the upper end of the mounting housing is recessed with a mounting groove; one end of the mounting groove has an opening; the first solar panel is slidably connected to the mounting groove through the opening, thereby allowing the first solar panel and the second solar panel to be detachably mounted on the floodlight body; one end of the mounting groove has a conductive mounting groove in which a conductive plug is installed; one end of the first solar panel has a conductive connector, and the conductive connector and the conductive plug are connected by a conductive plug. Because the first solar panel is detachably connected to the mounting groove by sliding, the user can flexibly disassemble and assemble it according to actual needs, facilitating transportation, maintenance, and replacement. The solar panel can be adjusted to different directions to receive sunlight more efficiently and improve overall power generation efficiency. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is an exploded view of the floodlight body, the first solar panel, and the second solar panel of this utility model.

[0018] Figure 3 This is an exploded view of the first and second solar panels of this utility model.

[0019] Figure 4 This is an exploded structural diagram of the floodlight body of this utility model.

[0020] Figure 5 This is a schematic diagram of the mounting lamp housing structure of this utility model.

[0021] Reference numerals: 10 for floodlight body; 20 for first solar panel; 30 for second solar panel; 11 for mounting housing; 111 for mounting groove; 112 for groove opening; 113 for conductive mounting groove; 18 for conductive plug; 21 for conductive connector; 114 for positioning slot; 22 for positioning protrusion; 23 for hinge joint; 31 for hinge strip; 40 for hinge plug; 115 for mounting groove; 12 for light source panel; 13 for reflector; 14 for light transmission panel; 15 for fixing ring; 116 for battery groove; 117 for cable storage groove; 16 for rechargeable battery; 17 for mounting bracket; 171 for bracket hook. Detailed Implementation

[0022] like Figures 1 to 5 As shown, a floodlight with a double-sided solar panel includes a floodlight body 10, a first solar panel 20, and a second solar panel 30. The first solar panel 20 and the second solar panel 30 are foldably connected. The floodlight body 10 includes a mounting housing 11. The upper end of the mounting housing 11 is recessed with a mounting groove 111 adapted to the first solar panel 20. One end of the mounting groove 111 has a groove opening 112. During installation, the first solar panel 20 is slidably connected to the mounting groove 111 through the groove opening 112, thereby allowing the first solar panel 20 and the second solar panel 30 to be detachably mounted on the floodlight body 10. In use, the first solar panel 20 and the second solar panel 30 can be unfolded through the folding structure, so that the two solar panels face different angles to receive sunlight more efficiently and improve the overall power generation efficiency. Since the first solar panel 20 is detachably connected to the mounting groove 111 by sliding, users can flexibly disassemble and install it according to actual needs, which facilitates transportation, maintenance and replacement.

[0023] In practical implementation, a conductive mounting groove 113 is provided at one end of the mounting groove 111 away from the groove opening 112. A conductive plug 18 is installed in the conductive mounting groove 113. One end of the first solar panel 20 is provided with a conductive connector 21 adapted to the conductive plug 18. When the first solar panel 20 is slidably connected in the mounting groove 111, the conductive connector 21 and the conductive plug 18 are plugged in and conductively connected, thereby making the first solar panel 20 and the second solar panel 30 conductively connected to the floodlight body 10. In use, when the first solar panel 20 slides into the mounting groove 111 along the groove opening 112 and is in place, the conductive connector 21 at its end is plugged in with the conductive plug 18 to realize the transmission connection of electrical energy. This allows the electrical energy generated by the first solar panel 20 and the second solar panel 30 connected by the folding structure to be stably transmitted to the interior of the floodlight body 10, providing power to the floodlight body 10.

[0024] In practical implementation, the upper sides of the mounting slide 111 are symmetrically provided with positioning slots 114, and the upper sides of the first solar panel 20 are symmetrically provided with positioning protrusions 22. When the first solar panel 20 is connected in the mounting slide 111, the positioning protrusions 22 and the positioning slots 114 are engaged and connected, thereby improving the connection stability between the first solar panel 20 and the mounting slide 111 and preventing loosening or falling off due to vibration or external force during use.

[0025] In practical implementation, the first solar panel 20 is symmetrically provided with hinge joints 23 on both sides of one end facing the second solar panel 30, and one end of the second solar panel 30 is provided with a hinge strip 31. The hinge strip 31 is disposed between the two hinge joints 23. The hinge joints 23 and the hinge strip 31 are connected by a hinge plug 40, so that the first solar panel 20 and the second solar panel 30 can be folded and connected. In use, the second solar panel 30 can rotate relative to the first solar panel 20 to adjust the angle, which is convenient to flexibly unfold or fold according to the actual sunlight angle, thereby improving the overall light utilization efficiency, and also facilitating storage and transportation.

[0026] In practical implementation, the lower interior of the lamp housing 11 is provided with a mounting groove 115, and a light source plate 12 is installed inside the mounting groove 115. The light source plate 12 is fixedly installed inside the mounting groove 115 by fasteners. A reflector 13 is installed at the lower part of the light source plate 12, and a light-transmitting plate 14 is installed at the lower part of the reflector 13. A fixing ring 15 is fixedly installed on the lower edge of the lamp housing 11 by fasteners. At the same time, the fixing ring 15 presses the light-transmitting plate 14 and the reflector 13 to fix them in the mounting groove 115. In use, the light emitted by the light source plate 12 is reflected by the reflector 13 and concentrated before being evenly emitted through the light-transmitting plate 14, thereby improving the light efficiency utilization rate. At the same time, the overall structure is compact and stable.

[0027] In practical implementation, the upper interior of the lamp housing 11 is recessed with a battery recess 116 and a cable storage groove 117. A rechargeable battery 16 is installed in the battery recess 116. During use, the first solar panel 20 and the second solar panel 30 receive light energy and convert it into electrical energy, which is then transmitted to the rechargeable battery 16 for storage via a conductive connection. The rechargeable battery 16 provides a continuous and stable power supply to the light source panel 12, thereby achieving independent power supply for the floodlight and improving the convenience and reliability of outdoor applications. A power cord is installed inside the cable storage groove 117. The conductive connector 21 on the first solar panel 20 adopts a Type-C interface design. When the first solar panel 20 and the second solar panel 30 are disassembled, the conductive connector 21 can be connected to the power cord for remote charging. When not in use, the power cord can be stored back in the cable storage groove 117. Charging directly via the Type-C interface is not only convenient and efficient but also effectively reduces resistance and current loss caused by long cables. Meanwhile, the cable tray 117 design avoids the problem of exposed or messy wires, improving the overall protection level and service life of the product.

[0028] In practical implementation, a mounting bracket 17 is movably connected to the outside of the mounting housing 11, and a bracket hook 171 is movably connected to the mounting bracket 17. During use, the angle of the floodlight can be adjusted by the mounting bracket 17, which is convenient for adjusting the illumination direction according to the actual use scenario. The bracket hook 171 is used to hang or fix the floodlight on the wall, pole or other supporting structure, which improves the flexibility and adaptability of the installation.

[0029] In summary, the first solar panel 20 and the second solar panel 30 are foldably connected. The floodlight body 10 includes a mounting housing 11, the upper end of which is recessed with a mounting groove 111. One end of the mounting groove 111 has a groove opening 112. The first solar panel 20 is slidably connected to the mounting groove 111 through the groove opening 112, thereby allowing the first solar panel 20 and the second solar panel 30 to be detachably mounted on the floodlight body 10. One end of the mounting groove 111 has a conductive opening. The conductive mounting groove 113 contains a conductive plug 18. One end of the first solar panel 20 is provided with a conductive connector 21, which is plugged into the conductive plug 18 for conductive connection. In this utility model of a floodlight with a double-sided solar panel, the first solar panel is detachably connected to the mounting groove by sliding. Users can flexibly disassemble and install it according to actual needs, which is convenient for transportation, maintenance and replacement. The solar panel can be adjusted to different directions to receive sunlight more efficiently and improve the overall power generation efficiency.

Claims

1. A light projector with a double-sided solar panel, characterized in that, It includes a floodlight body (10), a first solar panel (20) and a second solar panel (30). The first solar panel (20) and the second solar panel (30) are foldably connected. The floodlight body (10) includes a mounting housing (11). The upper end of the mounting housing (11) is recessed with a mounting groove (111) that is adapted to the first solar panel (20). One end of the mounting groove (111) is provided with a groove opening (112). The first solar panel (20) is slidably connected to the mounting groove (111) through the groove opening (112), so that the first solar panel (20) and the second solar panel (30) can be detachably installed on the floodlight body (10).

2. The light projector with a double-sided solar panel according to claim 1, characterized in that, The mounting groove (111) has a conductive mounting groove (113) at one end away from the groove opening (112). A conductive plug (18) is installed in the conductive mounting groove (113). One end of the first solar panel (20) is provided with a conductive connector (21) that is compatible with the conductive plug (18). The conductive connector (21) and the conductive plug (18) are connected by a plug-in conductive connection.

3. The light projector with a double-sided solar panel according to claim 1, characterized in that, The mounting groove (111) has symmetrical positioning slots (114) on both sides, and the first solar panel (20) has symmetrical positioning protrusions (22) on both sides. The positioning protrusions (22) and the positioning slots (114) are engaged and connected.

4. The light projector with a double-sided solar panel according to claim 1, characterized in that, The first solar panel (20) has symmetrical hinge joints (23) on both sides of one end facing the second solar panel (30). The second solar panel (30) has a hinge strip (31) at one end. The hinge strip (31) is located between the two hinge joints (23). The hinge joints (23) and the hinge strip (31) are connected by a hinge plug (40).

5. The light projector with a double-sided solar panel according to claim 1, characterized in that, The lower interior of the mounting housing (11) is provided with a mounting groove (115). A light source plate (12) is installed inside the mounting groove (115). The light source plate (12) is fixedly installed inside the mounting groove (115) by fasteners. A reflector (13) is installed at the lower part of the light source plate (12). A light-transmitting plate (14) is installed at the lower part of the reflector (13). A fixing ring (15) is fixedly installed on the lower edge of the mounting housing (11) by fasteners. At the same time, the fixing ring (15) presses the light-transmitting plate (14) and the reflector (13) to fix them in the mounting groove (115).

6. The floodlight with a double-sided solar panel according to claim 5, characterized in that, The upper interior of the lamp housing (11) is provided with a battery recess (116) and a wire storage groove (117), and a rechargeable battery (16) is installed in the battery recess (116).

7. The light projector with a double-sided solar panel according to claim 6, characterized in that, The mounting housing (11) is movably connected to a mounting bracket (17), and a bracket hook (171) is movably connected to the mounting bracket (17).

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