An outdoor luminaire with a modular lampshade

Abstract

The utility model belongs to outdoor lamps and lanterns field especially, a kind of outdoor lamps and lanterns with modularization lamp shade, for the local damage of the integral lamp shade of existing integral type needs overall replacement to lead to maintenance cost is high, and fixed handle cannot adapt to installation working condition influence operation safety problem, present and propose following scheme, including top cover, mounting seat, bottom cover, top cover bottom is equipped with mounting seat, mounting seat and bottom cover are equipped with lamp shade between, lamp shade is made of multiple arc cover plate and is spliced together, and the abutting cover plate is equipped with I-shaped sealing strip, top cover top is equipped with connecting cylinder, and the handle that can be horizontally rotated is set on connection, and friction positioning assembly is equipped between connecting cylinder and rotating ring. In the utility model, partial replacement function is realized by modularization lamp shade structure, I-shaped sealing strip is used to improve joint tightness, adjustable handle structure adapts to different installation angles, and the overall stability is enhanced by fixed hoop and plug-in ring, to reduce maintenance cost, improve installation adaptability effect.

Description

Technical Field

[0001] This utility model relates to the field of outdoor lighting technology, and in particular to an outdoor lighting fixture with a modular lampshade. Background Technology

[0002] Outdoor lighting fixtures play an important role in outdoor lighting scenarios. They achieve illumination through the cooperation of components such as top cover, mounting base, LED light, and bottom cover. The top cover provides protection, the mounting base fixes the LED light, the LED light projects light outward through the lampshade after it emits light, and the mounting rod fixes the bottom cover. The whole structure forms a stable lighting structure that meets the lighting needs of different outdoor scenarios such as parks, roads, and courtyards.

[0003] However, existing outdoor lighting fixtures have some shortcomings. Their protective lampshades are usually made of a single piece. If such a single lampshade is damaged by a partial impact or improper transportation, even a small crack means that the entire lampshade must be scrapped and replaced, resulting in high maintenance costs. In addition, many outdoor lighting fixtures have fixed handles, which cannot be adjusted according to the operating space and force posture during installation and transportation. Especially when working at height or in confined spaces, fixed-angle handles may become an obstacle, affecting installation efficiency and personnel safety. Therefore, we propose an outdoor lighting fixture with a modular lampshade to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing outdoor lighting fixtures, which have a modular lampshade structure, requiring replacement of the entire fixture when a part is damaged, resulting in high maintenance costs; and their handles are fixed in design, making it impossible to adjust the angle according to the installation conditions, which restricts operating efficiency and affects safety. Therefore, this utility model proposes an outdoor lighting fixture with a modular lampshade.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An outdoor lighting fixture with a modular lampshade includes a top cover, a mounting base fixedly disposed at the bottom of the top cover, an LED light fixedly disposed at the bottom of the mounting base, two mounting rods symmetrically fixedly disposed on the outer wall of the mounting base, a bottom cover fixedly disposed between the two mounting rods, and a lampshade disposed between the mounting base and the bottom cover. The lampshade is composed of multiple arc-shaped panels, with an I-shaped sealing strip snapped between adjacent panels; A connecting cylinder is fixedly installed on the top of the top cover. A rotating ring is rotatably connected to the outer wall of the connecting cylinder. Two connecting rods are symmetrically fixedly connected to the outer wall of the rotating ring. A handle is rotatably installed on both connecting rods. A positioning component for friction locking the angle of the rotating ring is provided between the connecting cylinder and the rotating ring.

[0006] In one possible design, the top and bottom of the lampshade are fitted with fixing hoops, and the inner ring of the fixing hoops has an annular groove, with the top and bottom of the lampshade respectively embedded in the corresponding annular groove.

[0007] In one possible design, a plug ring is fixedly provided at the bottom of the mounting base and at the top of the bottom cover, and an annular slot is provided on the inner side of the plug ring; when the lampshade is installed, the entire edge of the top and bottom of the lampshade is inserted into the corresponding annular slot.

[0008] In one possible design, the positioning assembly includes at least two guide grooves symmetrically formed on the inner wall of the connecting cylinder. The inner wall of the rotating ring extends downward and is slidably inserted into the guide grooves. A pressure plate is slidably connected to all the guide grooves. The top of the pressure plate abuts against the bottom of the rotating ring. A bolt is rotatably connected to the top of the connecting cylinder. The bottom end of the bolt extends into the interior of the connecting cylinder and is threaded through the pressure plate. Tightening the bolt can drive the pressure plate to move upward and press the rotating ring.

[0009] In one possible design, an anti-slip pad is fixedly provided on the top of the pressure plate, and the anti-slip pad is in contact with the bottom of the rotating ring.

[0010] In one possible design, the bottom cover has heat dissipation holes, and a dustproof mesh is provided at the heat dissipation holes.

[0011] In one possible design, the handle is made of metal and its grip portion is covered with a non-slip rubber sleeve.

[0012] In this application, the lamp is first assembled, starting with the connection between the mounting base and the top cover. The mounting base has external threads on its edge. Align the threads with the internal threads on the bottom of the top cover and rotate clockwise until tightened, ensuring that there is no wobbling at the connection. Next, the LED light is fixedly installed at the bottom of the mounting base. The next step is to fix the two mounting rods. The screw holes at the top of the rods should be aligned with the thread holes on the side of the mounting base. Use a screwdriver to screw in the screws one by one, paying attention to tightening them alternately on both sides to maintain balanced force. Then, place the wing plates on both sides of the bottom cover on the support platform at the bottom of the mounting rods and screw in the fixing screws from the bottom up. Next, assemble the lampshade. Take a curved cover plate, align the groove on one side of the I-shaped sealing strip with its side edge, and press it evenly into the groove. Then take a second cover plate, align its side edge with the groove on the other side of the sealing strip, and apply pressure inward with both hands until it is completely locked. Repeat this operation until all the cover plates are connected into a ring. Pick up the top fixing hoop, align its annular groove with the upper edge of the lampshade, and slowly slide it down. Install the bottom fixing hoop in the same way, making sure to keep the hoop ring in a horizontal position. Finally, lift the lampshade as a whole, insert the upper edge into the insertion ring groove at the bottom of the mounting base, align the lower edge with the corresponding groove on the bottom cover, and gently press to make it fully embedded. This assembly method not only ensures the airtightness of the joints, but also provides the possibility of replacing individual cover plates in the future, while the double fixing design makes the overall structure more reliable. When installing the light fixture, you can hold the handle and turn it to the most convenient position according to the installation requirements. At the same time, rotate the bolt at the top of the connecting cylinder. The bolt pushes the pressure plate inside the cylinder to move upward. The anti-slip pad on the surface of the pressure plate will tightly adhere to the bottom surface of the rotating ring, forming sufficient static friction to lock the position. This adjustment process does not require any auxiliary objects other than tools and can be completed with one hand. When the light fixture needs to be changed in the installation position, simply loosen the bolt counterclockwise, and the handle can rotate freely again to adapt to the new installation environment.

[0013] Beneficial effects: In this utility model, the outdoor lamp with a modular lampshade is assembled by multiple arc-shaped cover plates and I-shaped sealing strips to form the lampshade, which can achieve the effect of partial replacement and efficient sealing. When a cover plate is damaged due to an accident, only the individual cover plate needs to be disassembled and replaced, without discarding the entire lampshade, which significantly reduces maintenance costs. At the same time, the multiple barriers formed by the I-shaped sealing strips at the joints of adjacent cover plates effectively improve the overall waterproof and dustproof performance of the lamp. In this utility model, an outdoor lamp with a modular lampshade, through a friction positioning component set between the top cover connecting cylinder and the rotating ring, and a handle connected to the rotating ring, can achieve the effect of stepless adjustment of the handle angle and stable positioning. Installers can rotate the handle to the most effortless and unobstructed angle for lifting or supporting according to actual needs, and drive the pressure plate to press the rotating ring by tightening the bolt, so that the handle can obtain reliable friction at any angle, greatly improving the convenience and safety of the installation process. In this utility model, an outdoor lamp with a modular lampshade can achieve rapid assembly and overall reinforcement by setting fixing hoops at the top and bottom of the lampshade or setting plug-in rings on the mounting base and bottom cover. The fixing hoops tighten the ends of multiple independent cover plates through their grooves, while the plug-in rings support the overall edge of the lampshade. Both of these structures can tightly connect the dispersed cover plates into a stable whole, enhance the structural strength of the lampshade, and make the installation and disassembly of the lampshade and the main body simple and quick. This invention employs a modular lampshade design, composed of an arc-shaped cover plate and an I-shaped sealing strip, enabling partial replacement and significantly improving waterproof and dustproof performance through multiple barriers created by the sealing strip. Its handle is infinitely adjustable via a friction positioning component and can be stably locked at any angle, ensuring flexibility and safety during installation. The fixing hoops and plug-in rings at the top and bottom of the lampshade work together to connect the disparate cover plates into a whole, enhancing structural strength and simplifying the assembly and disassembly process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an outdoor lighting fixture with a modular lampshade proposed in this utility model; Figure 2 This is a partial exploded view of an outdoor lighting fixture with a modular lampshade proposed in this utility model. Figure 3 This is a three-dimensional structural diagram of the lampshade of an outdoor lamp with a modular lampshade proposed in this utility model; Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the connecting tube of an outdoor lamp with a modular lampshade proposed in this utility model. Figure 5 This is a three-dimensional structural diagram of the pressure plate of an outdoor lamp with a modular lampshade proposed in this utility model.

[0015] In the diagram: 1. Top cover; 2. Mounting base; 3. Mounting rod; 4. Bottom cover; 5. LED light; 6. Cover plate; 7. Fixing clamp; 8. I-shaped sealing strip; 9. Connecting cylinder; 901. Guide groove; 10. Rotating ring; 11. Handle; 12. Pressure plate; 13. Bolt; 14. Anti-slip pad; 15. Insertion ring. 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] In one embodiment: Refer to Figure 1-5 An outdoor lighting fixture includes a top cover 1, a mounting base 2, a mounting rod 3, a bottom cover 4, an LED light 5, a lampshade, a connecting cylinder 9, a rotating ring 10, a handle 11, and a positioning component. The components work together to achieve the outdoor lighting function and are easy to assemble, maintain, and adjust.

[0018] A mounting base 2 is fixedly installed at the bottom of the top cover 1. The mounting base 2 has external threads on its edge. Align it with the internal threaded hole at the bottom of the top cover 1 and rotate it clockwise until it is tightened, ensuring that there is no wobbling at the connection point, providing a stable foundation for the installation of subsequent components. An LED light 5 is fixedly installed at the bottom of the mounting base 2. The LED light 5 serves as a light source, and its light can be projected outward through the lampshade to meet outdoor lighting needs. Two mounting rods 3 are symmetrically fixedly installed on the outer wall of the mounting base 2. The screw holes at the upper end of the rods should be aligned with the threaded holes on the side of the mounting base 2. Use a screwdriver to screw in the screws one by one, paying attention to alternating tightening on both sides to maintain balanced force and prevent the mounting rods 3 from tilting and affecting the overall structural stability. A bottom cover 4 is fixedly installed between the two mounting rods 3. The wing plates on both sides of the bottom cover 4 rest on the support platform at the lower end of the mounting rods 3. Fixing screws are screwed in from the bottom upwards to complete the fixation. The bottom cover 4 has heat dissipation holes, and a dustproof net is installed at the heat dissipation holes. The heat generated by the LED light 5 during operation can be dissipated to the outside through the heat dissipation holes, while the dustproof net can prevent foreign objects such as leaves and dust from entering the lamp, thus avoiding blockage of the heat dissipation holes or dust accumulation on internal components that may affect its use.

[0019] A lampshade is installed between the mounting base 2 and the bottom cover 4. The LED light 5 is located inside the lampshade. The lampshade is composed of multiple arc-shaped cover plates 6. An I-shaped sealing strip 8 is provided between each pair of adjacent cover plates 6, and the adjacent sides are engaged in the groove of the I-shaped sealing strip 8. When assembling the lampshade, take one arc-shaped cover plate 6, align the groove on one side of the I-shaped sealing strip 8 with its side edge, and press it into the groove evenly. Then take the second cover plate 6, align its side edge with the groove on the other side of the sealing strip, and apply pressure with both hands simultaneously until it is completely locked. Repeat this operation until all cover plates 6 are connected in a ring. The I-shaped sealing strip 8 forms multiple barriers at the joints of adjacent cover plates 6, effectively improving the overall waterproof and dustproof performance of the lamp. At the same time, this assembly method provides convenience for future maintenance. If a cover plate 6 is accidentally damaged, only the individual cover plate 6 needs to be removed and replaced, without discarding the entire lampshade, significantly reducing maintenance costs.

[0020] Both the top and bottom of the lampshade are equipped with fixing clamps 7, each with a groove. The top and bottom of the lampshade are inserted into the corresponding grooves on the fixing clamps 7. When installing the fixing clamps 7, lift the top fixing clamp 7, align its annular groove with the upper edge of the lampshade, and slowly slide it down. The bottom fixing clamp 7 is installed in the same way. During operation, be careful to keep the clamp ring in a horizontal position to ensure that the fixing clamp 7 can bear the force evenly. The fixing clamps 7 tighten the ends of multiple independent cover plates 6 through their grooves, which can effectively enhance the structural strength of the lampshade and prevent individual cover plates 6 from shifting or loosening due to external forces in the outdoor environment.

[0021] Both the bottom of the mounting base 2 and the top of the bottom cover 4 are equipped with insertion rings 15, each with a slot. When installing the lampshade, the top and bottom edges of the lampshade are inserted into the corresponding slots. After assembling the cover plate 6 and installing the fixing clamp 7, lift the lampshade as a whole, insert the upper edge into the slot of the insertion ring 15 at the bottom of the mounting base 2, and align the lower edge with the corresponding slot on the bottom cover 4. Gently press to ensure complete insertion. The insertion rings 15 support the entire edge of the lampshade and, together with the fixing clamp 7, tightly connect the separate cover plates 6 into a stable whole. This simplifies the installation and removal of the lampshade from the lamp body, allowing for assembly and removal of the lampshade without the need for complex tools.

[0022] This application can be used in the field of outdoor lighting technology, or in other fields applicable to this application.

[0023] In another embodiment: Reference Figure 2-5 An improvement upon Embodiment 1: An outdoor lighting fixture with a modular lampshade, applied in the field of outdoor lighting technology, wherein a connecting cylinder 9 is fixedly installed on the top of the top cover 1, and a rotating ring 10 is rotatably connected to the outer wall of the connecting cylinder 9. Two connecting rods are symmetrically fixedly connected to the outer wall of the rotating ring 10, and the same handle 11 is rotatably installed on the two connecting rods. The handle 11 is made of metal, and its gripping part is covered with a non-slip rubber sleeve. The metal material ensures the load-bearing capacity of the handle 11, while the non-slip rubber sleeve increases the friction between the hand and the handle 11, preventing slippage during handling or installation. A positioning assembly for friction locking the angle of the rotating ring 10 is provided between the connecting cylinder 9 and the rotating ring 10. The positioning assembly includes two guide grooves 901 symmetrically opened on the inner wall of the connecting cylinder 9. The inner wall of the rotating ring 10 extends into the two guide grooves 901. The same pressure plate 12 is slidably connected in the two guide grooves 901. The top of the pressure plate 12 abuts against the bottom of the rotating ring 10. A bolt 13 is rotatably connected to the top of the connecting cylinder 9. The bottom end of the bolt 13 extends into the interior of the connecting cylinder 9 and is threaded through the pressure plate 12. Two anti-slip pads 14 are fixedly provided on the pressure plate 12.

[0024] When installing the light fixture, hold the handle 11 and rotate it to the most convenient position according to the actual installation needs. Then, rotate the bolt 13 at the top of the connecting cylinder 9. The bolt 13, under the action of the thread, pushes the pressure plate 12 inside the cylinder to move upward along the guide groove 901. The anti-slip pad 14 on the surface of the pressure plate 12 will tightly adhere to the bottom surface of the rotating ring 10. The static friction between the anti-slip pad 14 and the rotating ring 10 achieves the positioning of the rotating ring 10, thereby fixing the angle of the handle 11. The entire adjustment process does not require any auxiliary objects other than tools and can be completed with one hand, greatly improving the convenience and safety of the installation process. When the light fixture needs to be changed, simply loosen the bolt 13 counterclockwise. The pressure plate 12 moves downward along the guide groove 901, the anti-slip pad 14 separates from the rotating ring 10, and the handle 11 can then rotate freely with the rotating ring 10 to adapt to the new installation environment.

[0025] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0026] 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 outdoor lighting fixture with a modular lampshade, comprising a top cover (1), characterized in that, The bottom of the top cover (1) is fixedly provided with a mounting base (2), and the bottom of the mounting base (2) is fixedly provided with an LED light (5). Two mounting rods (3) are symmetrically fixedly provided on the outer wall of the mounting base (2). A bottom cover (4) is fixedly provided between the two mounting rods (3). A lampshade is provided between the mounting base (2) and the bottom cover (4). The lampshade is composed of multiple arc-shaped cover plates (6) joined together, and an I-shaped sealing strip (8) is snapped between two adjacent cover plates (6). A connecting cylinder (9) is fixedly installed on the top of the top cover (1). A rotating ring (10) is rotatably connected to the outer wall of the connecting cylinder (9). Two connecting rods are symmetrically fixedly connected to the outer wall of the rotating ring (10). A handle (11) is rotatably installed on the two connecting rods. A positioning component for friction locking the angle of the rotating ring (10) is provided between the connecting cylinder (9) and the rotating ring (10).

2. An outdoor lighting fixture with a modular lampshade according to claim 1, characterized in that, The top and bottom of the lampshade are fitted with fixing hoops (7), and the inner ring of the fixing hoops (7) is provided with an annular groove. The top and bottom of the lampshade are respectively embedded in the corresponding annular groove.

3. An outdoor lighting fixture with a modular lampshade according to claim 1, characterized in that, The bottom of the mounting base (2) and the top of the bottom cover (4) are both fixedly provided with a plug ring (15), and the inner side of the plug ring (15) is provided with an annular slot; when the lampshade is installed, the entire edge of the top and bottom of the lampshade is inserted into the corresponding annular slot.

4. An outdoor lighting fixture with a modular lampshade according to claim 1, characterized in that, The positioning assembly includes at least two guide grooves (901) symmetrically formed on the inner wall of the connecting cylinder (9). The inner wall of the rotating ring (10) extends downward and is slidably inserted into the guide grooves (901). A pressure plate (12) is slidably connected in all the guide grooves (901). The top of the pressure plate (12) abuts against the bottom of the rotating ring (10). A bolt (13) is rotatably connected to the top of the connecting cylinder (9). The bottom end of the bolt (13) extends into the interior of the connecting cylinder (9) and is threaded through the pressure plate (12). Tightening the bolt (13) can drive the pressure plate (12) to move upward and press the rotating ring (10).

5. An outdoor lighting fixture with a modular lampshade according to claim 4, characterized in that, An anti-slip pad (14) is fixedly provided on the top of the pressure plate (12), and the anti-slip pad (14) is in contact with the bottom of the rotating ring (10).

6. An outdoor lighting fixture with a modular lampshade according to claim 1, characterized in that, The bottom cover (4) has heat dissipation holes, and a dustproof net is provided at the heat dissipation holes.

7. An outdoor lighting fixture with a modular lampshade according to claim 1, characterized in that, The handle (11) is made of metal and its gripping part is covered with a non-slip rubber sleeve.

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