An energy-saving lighting device for building construction

Abstract

This utility model discloses an energy-saving lighting device for building engineering. Triangular plates are vertically fixed on both sides of the top of the base plate. Rotating rods are rotatably mounted inside the top of each of the two triangular plates. A rectangular lamp body is fixedly connected between the two rotating rods. This utility model allows for easy movement of two movable rods by pulling the pull rod, which in turn moves two circular blocks, compressing a first spring. This causes the two circular blocks to move two locking rods out of two locking holes. Rotating the pull rod then rotates the fixed plate, causing the circular rods to rotate, which in turn rotates the rotating rods, thus rotating the rectangular lamp body. Once the appropriate illumination angle is adjusted, releasing the pull rod allows the two movable rods to move under the rebound force of the first spring, causing the two circular blocks to move the two locking rods into the two locking holes. This facilitates fixing the illumination angle, thus eliminating the need for excessive electrical energy consumption when adjusting the illumination angle, in line with the concept of energy conservation.

Description

Technical Field

[0001] This utility model relates to a support, suspension or connection device for a lighting device, and more particularly to an energy-saving lighting device for building engineering. Background Technology

[0002] Architecture is a general term for buildings and structures. It refers to the artificial environment created by people to meet the needs of social life, utilizing available material and technological means and applying certain scientific and aesthetic principles. During construction, workers often work at night, requiring lighting equipment to illuminate the building under construction. Existing lighting equipment often uses a motor fixed to one side for easy adjustment of the illumination angle. However, the motor's rotation consumes a significant amount of electricity, making it incompatible with energy conservation principles. Furthermore, existing lighting equipment often incorporates solar panels for energy saving. These panels are typically bolted to the equipment, and when they become damaged and need replacement, workers must manually rotate the bolts, reducing replacement efficiency and indirectly affecting the lighting's effectiveness. Therefore, an energy-saving lighting device for building construction is needed to address these issues. Utility Model Content

[0003] The purpose of this invention is to solve the problems in the existing technology where the rotation of a motor drives the lighting equipment to adjust the illumination angle, which does not conform to the concept of energy saving, and thus propose an energy-saving lighting device for building engineering.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an energy-saving lighting device for building engineering, comprising a base plate, with triangular plates vertically fixed on both sides of the top of the base plate, bearings embedded in the top of each of the two triangular plates, and rotating rods rotatably mounted in the top of each of the two triangular plates via the bearings, a rectangular lamp body fixedly connected between the two rotating rods, and the rectangular lamp body located between the two triangular plates, a groove being formed on one end face of the rectangular lamp body, a solar panel being movably mounted in the groove, a limiting mechanism being fixedly mounted on both sides of one end face of the rectangular lamp body, and the solar panel being fixedly mounted in the groove via the two limiting mechanisms, and universal wheels being rotatably mounted at the four corners of the bottom of the base plate.

[0005] Furthermore, a round rod is fixedly installed at the center of the outer end of one of the rotating rods, and the round rod is located outside the triangular plate. A fixing plate is fixedly installed at the outer end of the round rod. Both ends of the fixing plate are provided with round holes. A movable rod is slidably installed in each of the two round holes. A pull rod is fixedly connected between the outer ends of the two movable rods, and the pull rod is located outside the fixing plate.

[0006] Furthermore, a circular block is fixedly installed at the inner end of each of the two moving rods, and the circular block is located between the fixed plate and the triangular plate. A first spring is fixedly connected between each of the two circular blocks and the fixed plate, and the first spring is sleeved on the moving rod. A locking rod is fixedly installed at the inner end of each of the two circular blocks. The top of one of the triangular plates is circular and has several locking holes, and the several locking holes are arranged around the rotating rod. The two locking rods are respectively locked into the two locking holes.

[0007] Furthermore, the limiting mechanism includes two fixed rods fixedly installed on one end face of the rectangular lamp body. Each of the two fixed rods has a stop fixedly installed at its outer end. A movable plate is slidably connected between the two fixed rods. A second spring is fixedly connected between both ends of the movable plate and the two stopes, and the second spring is sleeved on the fixed rod.

[0008] Furthermore, a handle is fixedly installed at the center of the outer end of the movable plate, and a limit plate is fixedly installed at one end of the top of the movable plate. The limit plate is located on the rectangular lamp body, and one end of the limit plate is located on the solar panel. Beneficial effects

[0009] 1. When adjusting the illumination angle of the lighting equipment, pulling the lever facilitates the movement of two movable rods. These rods move two circular blocks, compressing the first spring. This causes the two circular blocks to move two locking rods out of their respective locking holes. Rotating the lever then rotates the fixing plate, causing the circular rods to rotate, which in turn rotates the rotating rod, thus rotating the rectangular lamp body. Once the desired illumination angle is achieved, releasing the lever allows the two movable rods to move under the spring's rebound force. This causes the two circular blocks to engage the two locking rods in their respective locking holes, thus securing the illumination angle of the lighting equipment. This design eliminates the need for excessive electrical energy consumption when adjusting the illumination angle, making the lighting equipment energy-efficient.

[0010] 2. When the solar panel needs to be replaced, pull the handle to move the movable plate between the two fixed rods. This causes the movable plate to compress the second springs on the two fixed rods. The movement of the movable plate facilitates the movement of the limiting plate away from the rectangular lamp body, making it easy to remove the solar panel from the groove. Then, install the new solar panel in the groove. Release the handle, and the movable plate will move under the rebound force of the two second springs. The movement of the movable plate will move the limiting plate to the rectangular lamp body, and then to the solar panel, thus fixing the solar panel in the groove. This facilitates quick and easy replacement of the solar panel, making the operation simple and convenient. This improves the efficiency of solar panel replacement and prevents interference with lighting equipment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the rectangular lamp body in this utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the bottom plate in this utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the movable plate in this utility model.

[0015] In the diagram: 1. Base plate, 2. Triangular plate, 3. Rotating rod, 4. Rectangular lamp body, 5. Groove, 6. Solar panel, 7. Caster wheel, 8. Round rod, 9. Fixing plate, 10. Round hole, 11. Moving rod, 12. Pull rod, 13. Round block, 14. First spring, 15. Locking rod, 16. Locking hole, 17. Fixing rod, 18. Stop block, 19. Moving plate, 20. Second spring, 21. Handle, 22. Limiting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figures 1 to 4 This embodiment provides an energy-saving lighting device for building engineering, including a base plate 1. Triangular plates 2 are vertically fixed on both sides of the top of the base plate 1. Bearings are embedded in the top of each of the two triangular plates 2. Rotating rods 3 are rotatably mounted in the top of each of the two triangular plates 2 via the bearings. A rectangular lamp body 4 is fixedly connected between the two rotating rods 3, and the rectangular lamp body 4 is located between the two triangular plates 2. A groove 5 is formed on one end face of the rectangular lamp body 4, and a solar panel 6 is movably mounted in the groove 5. Limiting mechanisms are fixed on both sides of one end face of the rectangular lamp body 4, and the solar panel 6 is fixedly mounted in the groove 5 via two limiting mechanisms. The bottom four corners of the base plate 1... All are equipped with casters 7 for rotation; preferably, the base plate 1 facilitates the placement of the lighting equipment on the ground, the triangular plate 2 facilitates the installation of the lighting equipment on the base plate 1, the rotating rod 3 facilitates the rotation of the rectangular lamp body 4 between the two triangular plates 2, the rectangular lamp body 4 facilitates the lighting equipment to illuminate the construction site at night, the groove 5 facilitates the installation of the solar panel 6 on the rectangular lamp body 4, the limit mechanism facilitates the fixing of the solar panel 6 on the rectangular lamp body 4, and the casters 7 facilitate the movement of the rectangular lamp body 4 on the construction site, thereby facilitating the movement of the lighting equipment on the construction site.

[0018] Furthermore, a round rod 8 is fixedly installed at the center of the outer end of one of the rotating rods 3, and the round rod 8 is located outside the triangular plate 2. A fixing plate 9 is fixedly installed at the outer end of the round rod 8. Round holes 10 are opened at both ends of the fixing plate 9. Moving rods 11 are slidably installed in the two round holes 10. A pull rod 12 is fixedly connected between the outer ends of the two moving rods 11, and the pull rod 12 is located outside the fixing plate 9. Preferably, rotating the pull rod 12 can easily drive the two moving rods 11 to rotate. The rotation of the two moving rods 11 through the two round holes 10 can easily drive the fixing plate 9 to rotate. The rotation of the fixing plate 9 can easily drive the round rod 8 to rotate. The rotation of the round rod 8 can easily drive one of the rotating rods 3 to rotate. One of the rotating rods 3 drives the rectangular lamp body 4 to rotate, thereby facilitating the adjustment of the illumination angle of the rectangular lamp body 4. Pulling the pull rod 12 can easily drive the two moving rods 11 to move within the two round holes 10, thereby facilitating the movement of the two moving rods 11 at both ends of the fixing plate 9.

[0019] Furthermore, a circular block 13 is fixedly installed at the inner end of each of the two moving rods 11, and the circular block 13 is located between the fixed plate 9 and the triangular plate 2. A first spring 14 is fixedly connected between each of the two circular blocks 13 and the fixed plate 9, and the first spring 14 is sleeved on the moving rod 11. A locking rod 15 is fixedly installed at the inner end of each of the two circular blocks 13. The top of one of the triangular plates 2 is circular and has several locking holes 16, and the several locking holes 16 are arranged around the rotating rod 3. The two locking rods 15 are respectively locked into the two locking holes 16; preferably, The movement of the two movable rods 11 facilitates the movement of the two circular blocks 13. The movement of the two circular blocks 13 facilitates the compression or stretching of the two first springs 14, thereby providing power for the movement of the two circular blocks 13 and the two movable rods 11. At the same time, the movement of the two circular blocks 13 facilitates the movement of the two locking rods 15 into or out of the two locking holes 16, thereby facilitating the limitation of the two movable rods 11. The presence of several locking holes 16 allows the two movable rods 11 to rotate at any angle, thereby facilitating the adjustment of any illumination angle of the rectangular lamp body 4.

[0020] Furthermore, the limiting mechanism includes two fixed rods 17 fixedly installed on one end face of the rectangular lamp body 4. Each of the two fixed rods 17 has a stop block 18 fixedly installed at its outer end. A movable plate 19 is slidably connected between the two fixed rods 17. Second springs 20 are fixedly connected to both ends of the movable plate 19 and the two stop blocks 18, and the second springs 20 are sleeved on the fixed rods 17. Preferably, moving the movable plate 19 facilitates compressing the second springs 20 on the two fixed rods 17, thereby providing power for the movable plate 19 to move on the two fixed rods 17 via the two second springs 20. The two fixed rods 17 facilitate the sliding of the movable plate 19 on one end face of the rectangular lamp body 4, and the stop blocks 18 limit the length of the fixed rods 17, thus preventing the movable plate 19 from moving outside the two fixed rods 17.

[0021] Furthermore, a handle 21 is fixedly provided at the center of the outer end of the movable plate 19, and a limiting plate 22 is fixedly provided at one top end of the movable plate 19. The limiting plate 22 is located on the rectangular lamp body 4, and one end of the limiting plate 22 is located on the solar panel 6. Preferably, the handle 21 facilitates the movement of the movable plate 19 on the two fixed rods 17, thereby facilitating the compression of the second spring 20 by pulling the movable plate 19 on the two fixed rods 17. The limiting plate 22 facilitates the limiting of the solar panel 6 in the groove 5. The movement of the movable plate 19 facilitates the movement of the limiting plate 22. The movement of the limiting plate 22 away from the rectangular lamp body 4 facilitates the removal of the solar panel 6 from the groove 5. The movement of the limiting plate 22 onto the rectangular lamp body 4 facilitates the fixing of the solar panel 6 in the groove 5, thereby facilitating the replacement of the solar panel 6.

[0022] In this invention, when adjusting the illumination angle of the lighting equipment, pulling the lever 12 moves the two movable rods 11 within the two circular holes 10. This causes the two movable rods 11 to move the two circular blocks 13 to one side of the fixed plate 9, compressing the two first springs 14. Consequently, the two circular blocks 13 move the two locking rods 15 out of the two locking holes 16. Rotating the lever 12 then rotates the two movable rods 11, which in turn rotate the fixed plate 9 through the two circular holes 10. The rotation of the round rod 8 causes the rotating rod 3 to rotate within the triangular plate 2, thereby causing the rectangular lamp body 4 to rotate between the two triangular plates 2, and further causing the rectangular lamp body 4 to rotate on the base plate 1. After the rectangular lamp body 4 is adjusted to a suitable illumination angle, the pull rod 12 is released, causing the two round blocks 13 to move under the rebound force of the two first springs 14. The movement of the two round blocks 13 causes the two moving rods 11 to move, which in turn causes the two round blocks 13 to drive the two locking rods 15 into the two locking holes 16. The rectangular lamp body 4 is positioned within the recess, allowing for easy fixation of its illumination angle. This eliminates the need for excessive power consumption when adjusting the illumination angle, thus aligning with energy-saving principles. When the solar panel 6 needs replacement, pulling the handle 21 moves the movable plate 19 between the two fixed rods 17. This causes the movable plate 19 to compress the two second springs 20 on the fixed rods 17. The movement of the movable plate 19 then moves the limiting plate 22 away from the rectangular lamp body 4, facilitating the removal of the solar panel 6 from the recess 5. A new solar panel 6 is then installed in the recess 5. Releasing the handle 21 causes the movable plate 19 to move under the rebound force of the two second springs 20. This movement moves the limiting plate 22 to the rectangular lamp body 4, and then to the solar panel 6, securing the solar panel 6 within the recess 5 and thus fixing it to the rectangular lamp body 4. This facilitates quick and easy replacement of the solar panel 6, simplifying the operation and improving the efficiency of solar panel replacement while preventing interference with the lighting equipment.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An energy-saving lighting device for building construction, comprising a base plate (1), characterized in that: Triangular plates (2) are vertically fixed on both sides of the top of the base plate (1). Bearings are embedded in the top of the two triangular plates (2). Rotating rods (3) are rotatably installed in the top of the two triangular plates (2) through the bearings. A rectangular lamp body (4) is fixedly connected between the two rotating rods (3). The rectangular lamp body (4) is located between the two triangular plates (2). A groove (5) is opened on one end face of the rectangular lamp body (4). A solar panel (6) is movably installed in the groove (5). Limiting mechanisms are fixed on both sides of one end face of the rectangular lamp body (4). The solar panel (6) is fixedly installed in the groove (5) through the two limiting mechanisms. Universal wheels (7) are rotatably installed at the four corners of the bottom of the base plate (1).

2. The energy-saving lighting equipment for building construction according to claim 1, characterized in that, One of the rotating rods (3) has a round rod (8) fixedly installed at the center of its outer end, and the round rod (8) is located outside the triangular plate (2). A fixing plate (9) is fixedly installed at the outer end of the round rod (8). Both ends of the fixing plate (9) have round holes (10). A moving rod (11) is slidably installed in each of the two round holes (10). A pull rod (12) is fixedly connected between the outer ends of the two moving rods (11), and the pull rod (12) is located outside the fixing plate (9).

3. The energy-saving lighting equipment for building construction according to claim 2, characterized in that, Both of the moving rods (11) have a round block (13) fixedly installed at their inner ends. The round block (13) is located between the fixed plate (9) and the triangular plate (2). A first spring (14) is fixedly connected between the two round blocks (13) and the fixed plate (9). The first spring (14) is sleeved on the moving rod (11). Both of the round blocks (13) have a locking rod (15) fixedly installed at their inner ends. The top of one of the triangular plates (2) is circular and has several locking holes (16). The several locking holes (16) are arranged around the rotating rod (3). The two locking rods (15) are respectively inserted into the two locking holes (16).

4. The energy-saving lighting equipment for building construction according to claim 1, characterized in that, The limiting mechanism includes two fixed rods (17) fixedly installed on one end face of the rectangular lamp body (4). The outer ends of the two fixed rods (17) are fixedly provided with blocks (18). A movable plate (19) is slidably connected between the two fixed rods (17). The two ends of the movable plate (19) are fixedly connected with the two blocks (18) and a second spring (20) is fixedly connected between them. The second spring (20) is sleeved on the fixed rod (17).

5. The energy-saving lighting equipment for building construction according to claim 4, characterized in that, A handle (21) is fixedly provided at the center of the outer end of the movable plate (19), and a limiting plate (22) is fixedly provided at one end of the top of the movable plate (19). The limiting plate (22) is located on the rectangular lamp body (4), and one end of the limiting plate (22) is located on the solar panel (6).

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