Building construction lighting equipment

Abstract

The utility model discloses a building construction lighting device which comprises a bottom plate and further comprises an air cylinder, a connecting limiting assembly, a supporting frame, a partition plate, a range lighting assembly and a flexible lighting assembly, the air cylinder is installed in the middle of one side of the upper portion of the bottom plate, and the supporting frame is movably connected to the telescopic end of the air cylinder through the connecting limiting assembly. The partition plate is fixedly connected to the inner side walls of the supporting frame, the range lighting assembly is rotationally connected between the opposite inner side walls of the supporting frame and located above the partition plate, and the flexible lighting assembly is detachably connected to the bottom of the partition plate. The utility model belongs to the technical field of building construction lighting, and particularly relates to building construction lighting equipment which aims at supplementary lighting of indoor wall surface construction, improves the observation effect of workers on wall surface flatness operation, provides a lighting tool capable of movably extending into a shielded area and improves lighting flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of building construction lighting technology, and in particular relates to a building construction lighting device. Background Technology

[0002] In the early stages of indoor construction, the lighting fixtures at the construction site are rudimentary and the lighting effect is generally poor, making it impossible to see all the details clearly. Therefore, it is necessary to supplement the lighting source during the construction process. Thus, in the case of dim ambient light or during nighttime construction, a temporary lighting device is needed to illuminate the construction area.

[0003] Existing building construction lighting equipment generally lacks flexibility and its lighting positions are not targeted, relying solely on adjustments to different directions and angles to improve lighting effects. Utility Model Content

[0004] The technical problem this invention aims to solve is supplementary lighting for indoor wall construction, improving workers' observation of wall flatness, and providing movable, extendable lighting tools for obscured areas to enhance lighting flexibility.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a building construction lighting device, including a base plate, and further including a cylinder, a connecting and limiting component, a support frame, a partition, a range lighting component, and a flexible lighting component. The cylinder is installed in the middle of one side of the upper part of the base plate. The support frame is movably connected to the telescopic end of the cylinder through the connecting and limiting component. The partition is fixedly connected to the inner wall of the support frame. The range lighting component is rotatably connected between the opposite inner walls of the support frame and is located above the partition. The flexible lighting component is detachably connected to the bottom of the partition.

[0006] Furthermore, the support frame is C-shaped with an opening on one side, and the side wall of the support frame away from the opening is hollow. A PCB control board is installed inside the cavity of the support frame. A push-button switch one and a push-button switch two are connected to the PCB control board. The push-button switch one and the push-button switch two are electrically connected to the range lighting component and the flexible lighting component, respectively. The range lighting component is horizontally distributed inside the support frame.

[0007] Furthermore, the connecting limiting assembly includes a rotating rod, a connecting block, and a rubber ring. The connecting block is fixedly connected to the telescopic end of the cylinder. One end of the rotating rod is fixedly connected to the end face of the connecting block, and the other end of the rotating rod is rotatably connected to the outer wall of the support frame. The rubber ring is fitted onto the outer wall of the rotating rod and makes frictional contact with the end faces of the connecting block and the support frame, respectively.

[0008] Furthermore, the range lighting assembly includes a reflector, a first LED, a connecting rod, and a second rubber ring. The reflector is rotatably connected between the opposite inner walls of the support frame via the connecting rod. The connecting rod is rotatably disposed on the inner wall of the support frame. The LED is installed on the inner bottom wall of the reflector. The second rubber ring is sleeved on the outer wall of the connecting rod and makes frictional contact with the outer wall of the reflector and the inner wall of the support frame.

[0009] Furthermore, the reflector is a rectangular cavity with an opening at the top, and the inner bottom wall corners of the reflector are chamfered. The LEDs are arranged at uniform intervals inside the reflector and are electrically connected to the PCB control board.

[0010] Furthermore, the flexible lighting component includes a protective tube, two LED beads, a connecting strip, and a magnet. The protective tube is attracted to the bottom wall of the partition by the magnet and is arranged in a uniform manner. The connecting strip is fixedly connected between the uniformly spaced protective tubes. The two LED beads are installed inside the protective tube and are arranged in a uniformly spaced manner along the length of the protective tube.

[0011] Furthermore, the protective tubes arranged at equal intervals are electrically connected internally via internal wiring of a connecting strip, and the LEDs inside one side of the protective tube are electrically connected to the PCB control board.

[0012] Furthermore, a handle is fixedly connected to the upper wall of the base plate near the cylinder.

[0013] The beneficial effects of this utility model after adopting the above structure are as follows: For the observation of the flatness of indoor wall work and the extension lighting of the obstructed area, the height of the support frame can be adjusted up and down by using a cylinder. At the same time, the support frame is flipped at the telescopic end of the cylinder through the connecting limiting component. The range lighting component rotates inside the support frame, so that the direct light source forms a certain angle with the wall surface, which makes it easier for workers to observe the flatness of the wall surface. The floor lighting effect can also be increased by the detachable flexible lighting component under the partition. After the flexible lighting component is removed, it can be placed in the wall decoration structure, which makes it easier for workers to observe during construction and increases the lighting flexibility of construction work. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the overall structure of a building construction lighting device proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of a flexible lighting component structure for a building construction lighting device proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a building construction lighting device proposed in this utility model;

[0018] Figure 4 This is a half-sectional view of a building construction lighting device proposed in this utility model;

[0019] Figure 5 for Figure 4 Enlarged view of part A.

[0020] In the attached diagram: 1. Base plate, 2. Cylinder, 3. Connecting limit assembly, 4. Support frame, 5. Partition plate, 6. Range lighting assembly, 7. Flexible lighting assembly, 8. PCB control board, 9. Push button switch one, 10. Push button switch two, 11. Rotating rod, 12. Connecting block, 13. Rubber ring one, 14. Reflector, 15. Lamp bead one, 16. Connecting rod, 17. Rubber ring two, 18. Protective tube, 19. Lamp bead two, 20. Connecting strip, 21. Magnet, 22. Handle. Detailed Implementation

[0021] like Figure 1-5 As shown, a construction lighting device includes a base plate 1, a cylinder 2, a connecting and limiting component 3, a support frame 4, a partition 5, a range lighting component 6, and a flexible lighting component 7. The cylinder 2 is installed at the middle of one side of the upper part of the base plate 1. The support frame 4 is movably connected to the telescopic end of the cylinder 2 through the connecting and limiting component 3. The partition 5 is fixedly connected to the inner wall of the support frame 4. The range lighting component 6 is rotatably connected between the opposite inner walls of the support frame 4 and is located above the partition 5. The flexible lighting component 7 is detachably connected to the bottom of the partition 5. The height of the cylinder 2 relative to the support frame 4 on the upper part of the base plate 1 is adjustable. The support frame 4 uses the connecting limiting component 3 to reciprocate and rotate at the telescopic end of the cylinder 2 for adjustment. The partition 5 separates the range lighting component 6 and the flexible lighting component 7 inside the support frame 4, so that the range lighting component 6 and the flexible lighting component 7 act in different directions. By using the deflection of the range lighting component 6, a certain angle is formed with the wall surface to achieve the observation of the flatness of the wall surface. The flexible lighting component 7 can directly illuminate the ground or wall surface in another direction. At the same time, the flexible lighting component 7 can be disassembled and removed, and placed in the wall structure or other small spaces with poor lighting conditions to help workers with construction lighting.

[0022] like Figure 3-5As shown, in order to adjust the angle of the support frame 4 and fix its rotational position, the connecting limiting assembly 3 includes a rotating rod 11, a connecting block 12, and a rubber ring 13. The connecting block 12 is fixedly connected to the telescopic end of the cylinder 2. One end of the rotating rod 11 is fixedly connected to the end face of the connecting block 12, and the other end of the rotating rod 11 is rotatably connected to the outer wall of the support frame 4. The rubber ring 13 is sleeved on the outer wall of the rotating rod 11 and makes frictional contact with the end faces of the connecting block 12 and the support frame 4, respectively. The support frame 4 is connected to the telescopic end of the cylinder 2 through the rotating rod 11 and the connecting block 12. At the same time, the support frame 4 rotates at one end of the rotating rod 11 to realize the flipping adjustment of the support frame 4. During the flipping process, the rubber ring 13 rubs against the end faces of the connecting block 12 and the support frame 4, respectively, to realize the rotational positioning between the support frame 4 and the connecting block 12.

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, in order to emit light to the range lighting component 6 and flexible lighting component 7 inside the support frame 4, the support frame 4 is C-shaped with an opening on one side. The side wall of the support frame 4 away from the opening is hollow. A PCB control board 8 is installed inside the cavity of the support frame 4. A push-button switch 9 and a push-button switch 10 are connected to the PCB control board 8. The push-button switch 9 and the push-button switch 10 are electrically connected to the range lighting component 6 and the flexible lighting component 7, respectively. The range lighting component (6) is horizontally distributed inside the support frame 4. The device is powered by a direct-plug external power supply and the on / off state of the range lighting component 6 and the flexible lighting component 7 is controlled by the push-button switch 9 and the push-button switch 10 on the PCB board.

[0024] like Figure 3-5 As shown, to enable observation of the wall's flatness, the range lighting assembly 6 includes a reflector 14, a first LED 15, a connecting rod 16, and a second rubber ring 17. The reflector 14 is rotatably connected to the inner walls of the support frame 4 via the connecting rod 16. The connecting rod 16 is rotatably mounted on the inner wall of the support frame 4. The LED is installed on the inner bottom wall of the reflector 14. The second rubber ring 17 is fitted onto the outer wall of the connecting rod 16 and makes frictional contact with the outer wall of the reflector 14 and the inner wall of the support frame 4. The reflector 14 is a rectangular cavity with an opening at the top. The inner bottom wall corners are beveled. The LED beads 15 are arranged at even intervals inside the reflector 14 and are electrically connected to the PCB control board 8. When the LED beads 15 are powered on, they emit light inside the reflector 14 and emit light through the opening at the top of the reflector 14, illuminating the wall. At the same time, the reflector 14 is rotated so that the light source and the wall form a certain angle. The shadow cast by the light source makes it easy for workers to observe the flatness of the wall.

[0025] like Figure 4 and Figure 5As shown, to achieve illumination of a confined space, a detachable flexible lighting component 7 emits a light source. The flexible lighting component 7 includes a protective tube 18, LED beads 19, a connecting strip 20, and a magnet 21. The protective tubes 18 are attached to the bottom wall of the partition 5 by the magnet 21, and are arranged in a uniform pattern. The connecting strip 20 is fixedly connected between the uniformly spaced protective tubes 18. The LED beads 19 are installed inside the protective tubes 18 and are arranged at uniform intervals along the length of the protective tubes 18. The interiors of the equally spaced protective tubes 18 are connected by the connecting strip 20. The internal wiring is electrically connected. The LED inside the protective tube 18 on one side is electrically connected to the PCB control board 8. After the LED 19 is powered on, it emits light inside the protective tube 18. The protective tube 18 can be made of acrylic or transparent material to achieve light diffusion. Multiple protective tubes 18 are connected in sequence by flexible connecting strips 20. When in use, each protective tube 18 is removed, and the magnet 21 is separated from the partition 5. Workers can take the protective tube 18 and insert it into a narrow space. It can be laid flat or rolled up. It is suitable for lighting in small spaces, such as planes and pipes, to increase lighting options and help workers observe during construction.

[0026] The base plate 1 has a handle 22 fixedly connected to the upper wall of the side near the cylinder 2. The device can be moved by pulling the handle 22, or the device can be lifted up for illumination.

[0027] In actual use, the operator pulls handle 22, places the device on the ground and near the power socket. In the initial state, the support frame 4 is at the lowest point, the range lighting component 6 is facing upward and the flexible lighting component 7 is facing downward. Power is supplied to the device plug socket, and button switch 19 and button switch 20 are pressed to power LED 15 and LED 29 respectively, so that they emit light.

[0028] In use, the support frame 4 is rotated according to the position of the wall. The support frame 4 is connected to the telescopic end of the cylinder 2 through the rotating rod 11 and the connecting block 12. At the same time, the support frame 4 rotates at one end of the rotating rod 11 to realize the flip adjustment of the support frame 4. During the flipping process, the rubber ring 13 rubs against the end faces of the connecting block 12 and the support frame 4 respectively to realize the rotation positioning between the support frame 4 and the connecting block 12.

[0029] When observing the flatness of the wall, LED 15 emits light inside reflector 14, and the light source shines out through the upper opening of reflector 14 and illuminates the wall. At the same time, reflector 14 is rotated so that the light source and the wall form a certain angle. The shadow cast by the light source makes it easier for workers to observe the flatness of the wall.

[0030] When providing lighting in confined spaces, remove each protective tube 18, separate the magnet 21 from the partition 5, and allow workers to take the protective tube 18 and insert it into the confined space. It can be laid flat or rolled up, etc., and is suitable for lighting in small spaces, such as planes and pipes, increasing the number of lighting options and helping workers to observe during construction.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A building construction lighting device, comprising a base plate (1), characterized in that: It also includes a cylinder (2), a connecting and limiting component (3), a support frame (4), a partition (5), a range lighting component (6), and a flexible lighting component (7). The cylinder (2) is installed in the middle of one side of the upper part of the base plate (1). The support frame (4) is movably connected to the telescopic end of the cylinder (2) through the connecting and limiting component (3). The partition (5) is fixedly connected to the inner side wall of the support frame (4). The range lighting component (6) is rotatably connected between the opposite inner side walls of the support frame (4) and is located above the partition (5). The flexible lighting component (7) is detachably connected to the bottom of the partition (5).

2. The construction lighting equipment according to claim 1, characterized in that: The support frame (4) is C-shaped with an opening on one side. The side wall of the support frame (4) away from the opening is hollow. A PCB control board (8) is installed inside the cavity of the support frame (4). A push button switch one (9) and a push button switch two (10) are connected to the PCB control board (8). The push button switch one (9) and the push button switch two (10) are electrically connected to the range lighting component (6) and the flexible lighting component (7), respectively. The range lighting component (6) is horizontally distributed inside the support frame (4).

3. The building construction lighting equipment according to claim 1, characterized in that: The connecting and limiting assembly (3) includes a rotating rod (11), a connecting block (12), and a rubber ring (13). The connecting block (12) is fixedly connected to the telescopic end of the cylinder (2). One end of the rotating rod (11) is fixedly connected to the end face of the connecting block (12). The other end of the rotating rod (11) is rotatably connected to the outer wall of the support frame (4). The rubber ring (13) is sleeved on the outer wall of the rotating rod (11) and makes frictional contact with the end faces of the connecting block (12) and the support frame (4), respectively.

4. A building construction lighting device according to claim 1, characterized in that: The range lighting assembly (6) includes a reflector (14), a first lamp bead (15), a connecting rod (16), and a second rubber ring (17). The reflector (14) is rotatably connected to the inner sidewalls of the support frame (4) via the connecting rod (16). The connecting rod (16) is rotatably disposed on the inner sidewall of the support frame (4). The lamp bead is installed on the inner bottom wall of the reflector (14). The second rubber ring (17) is sleeved on the outer sidewall of the connecting rod (16) and makes frictional contact with the outer sidewall of the reflector (14) and the inner sidewall of the support frame (4).

5. A construction lighting device according to claim 4, characterized in that: The reflector (14) is a rectangular cavity with an opening at the top. The inner bottom wall corners of the reflector (14) are chamfered. The LED beads (15) are arranged at uniform intervals inside the reflector (14) and are electrically connected to the PCB control board (8).

6. A building construction lighting device according to claim 1, characterized in that: The flexible lighting component (7) includes a protective tube (18), two lamp beads (19), a connecting strip (20), and a magnet (21). The protective tube (18) is attracted to the bottom wall of the partition (5) by the magnet (21). The protective tubes (18) are arranged in a uniform manner. The connecting strip (20) is fixedly connected between the uniformly spaced protective tubes (18). The two lamp beads (19) are installed inside the protective tube (18) and are arranged in a uniform manner along the length of the protective tube (18).

7. A construction lighting device according to claim 6, characterized in that: The protective tubes (18) arranged at equal intervals are electrically connected inside by internal wiring of connecting strip (20), and the LED inside one side of the protective tube (18) is electrically connected to the PCB control board (8).

8. A construction lighting device according to claim 6, characterized in that: A handle (22) is fixedly connected to the upper wall of the base plate (1) near the cylinder (2).

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