A lighting angle adjustable LED lighting device

Abstract

The utility model provides a kind of adjustable LED lighting device of illumination angle. The adjustable LED lighting device of illumination angle includes: installation base;Installation component, the installation component is installed in the top of installation base, the top of the installation component is equipped with mounting plate by rotating structure, and stable component is installed between the mounting plate and installation base and is close to the position of both sides, and the top of mounting plate is equipped with electricity connection frame;Multiple flexible connecting components, multiple flexible connecting components are installed in the top of electricity connection frame, and the top of each flexible connecting component is equipped with pedestal, and the top of multiple pedestals is equipped with a section of illuminating lamp, two section illuminating lamp and three section illuminating lamp respectively. The adjustable LED lighting device of illumination angle provided by the utility model greatly expands the angle adjustment dimension of lighting device by the design, can satisfy the lighting demand of multiple areas simultaneously, and reduces the use cost of multiple lamps.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to an LED lighting device with adjustable lighting angle. Background Technology

[0002] LED lighting is a solid-state lighting technology based on light-emitting diodes. It uses semiconductor chips as the core light-emitting element and emits light by injecting current to cause electrons and holes to recombine and release photons.

[0003] LED lighting mainly consists of components such as chips, packaging shells, and driver circuits. When working, the driver circuit converts the mains power into a suitable DC power, which excites the chip to emit light of a specific wavelength. It has advantages such as high efficiency and energy saving, long life, fast response, and small size. It can be flexibly adapted to various indoor and outdoor scenarios and can meet different lighting needs through color temperature adjustment. It is the mainstream lighting technology to replace traditional light sources.

[0004] Traditional integrated LED lamp bodies can only achieve angle deflection in a single dimension, with limited adjustment range, making it difficult to adapt to multi-directional lighting needs in complex scenarios.

[0005] Therefore, it is necessary to provide an LED lighting device with adjustable lighting angle to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides an LED lighting device with adjustable lighting angle, which solves the problem that traditional integrated LED lamps have a single angle deflection dimension and a small adjustment range, making them unable to adapt to multi-directional lighting in complex scenes.

[0007] To solve the above-mentioned technical problems, the LED lighting device with adjustable lighting angle provided by this utility model includes: a mounting base; The mounting assembly is mounted on the top of the mounting base. A mounting plate is mounted on the top of the mounting assembly via a rotating structure. Stabilizing components are mounted on both sides of the mounting plate and the mounting base. A power connection frame is mounted on the top of the mounting plate. Multiple flexible connection assemblies are installed on the top of the electrical connection frame. Each flexible connection assembly has a base on its top. A first-stage lighting lamp, a second-stage lighting lamp, and a third-stage lighting lamp are respectively installed on the top of the multiple bases. Each flexible connection assembly includes a docking plate, a flexible hose, and a fixing head. The fixing head is fixed to the top of the electrical connection frame, and the flexible hose is used to fix the docking plate to the top of the fixing head. The wiring in the junction box passes through the mounting assembly, which allows for quick assembly and disassembly of the mounting plate. It connects to the top of the junction plate and the bottom of the base. The flexible hose is similar to the adjustable metal spiral tube on a mobile phone holder, allowing the angle to be adjusted as needed.

[0008] Preferably, the mounting base includes a base plate, mounting holes, and mounting openings, wherein the mounting holes are located at the top of the base plate, and the mounting openings are located at the bottom of the base plate; The mounting port has holes for connecting mounting components.

[0009] Preferably, the mounting assembly includes an internal threaded ring, an external threaded ring, and an adjusting ring. The internal threaded ring is fixed to the top of the mounting base, the external threaded ring is threaded into the interior of the internal threaded ring, and the adjusting ring is fixedly connected to the top of the external threaded ring.

[0010] Preferably, the stabilizing component includes a plug ring and a plug fixing plate. The plug ring is fixed to the top of the mounting base, the plug is inserted into the interior of the plug ring, and the fixing plate is used to connect the top of the plug to the bottom of the mounting plate. Inserting the pin into the inside of the ring increases stability.

[0011] Preferably, a transformer is installed inside the mounting port, and connecting wires are provided at both ends of the transformer; Connecting wires facilitate electrical wire connections.

[0012] Preferably, the outer surfaces of the plurality of bases are each connected to a mounting ring by an external thread, and the outer surface of the mounting ring is provided with a plurality of slots.

[0013] Preferably, a quick-release assembly is mounted on the top of each of the mounting rings, and a lens is mounted on the top of the quick-release assembly; Lenses can be selected according to needs, and quick-release components allow for rapid lens installation and removal.

[0014] Preferably, the quick-release assembly includes a support ring and multiple locking blocks, the locking blocks being fixed to one end of the support ring.

[0015] Compared with related technologies, the adjustable LED lighting device provided by this utility model has the following advantages: This utility model provides an LED lighting device with adjustable lighting angle. In order to quickly adjust the LED lighting angle according to the needs, a first-stage lighting lamp, a second-stage lighting lamp, and a third-stage lighting lamp are respectively installed on the power connection frame on the top of the mounting plate through a flexible connection assembly. The illumination angle of the first-stage lighting lamp, the second-stage lighting lamp, and the third-stage lighting lamp can be quickly adjusted through the flexible hose in the flexible connection assembly. This design greatly expands the angle adjustment dimension of the lighting device, can meet the lighting needs of multiple areas at the same time, and reduce the cost of using multiple lamps. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the first embodiment of the adjustable LED lighting device provided by this utility model; Figure 2 A structural schematic diagram of the mounting port is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 4 Provided for this utility model Figure 2 An enlarged view of point B shown; Figure 5 A schematic diagram of the structure of a second embodiment of the LED lighting device with adjustable lighting angle provided by this utility model; Figure 6 Provided for this utility model Figure 5 A magnified view of point C shown.

[0017] The diagram is labeled as follows: 1. Mounting base; 101. Base plate; 102. Mounting hole; 103. Mounting opening; 2. Mounting assembly; 201. Internal threaded ring; 202. External threaded ring; 203. Adjusting ring; 3. Stabilizing assembly; 301. Insert ring; 302. Insert bolt; 303. Fixing plate; 4. Power connection frame; 5. Base; 6. First stage lighting lamp; 7. Second stage lighting lamp; 8. Third stage lighting lamp; 9. Mounting plate; 10. Rotating structure; 11. Flexible connection assembly; 111. Connecting plate; 112. Bending hose; 113. Fixing head; 12. Connecting wire; 13. Transformer; 14. Lens; 15. Quick release assembly; 151. Support ring; 152. Locking block; 16. Mounting ring; 17. External thread; 18. Slot. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0019] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the adjustable LED lighting device provided by this utility model; Figure 2 A structural schematic diagram of the mounting port is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 4 Provided for this utility model Figure 2 A magnified view of point B shown. The LED lighting device with adjustable illumination angle includes: mounting base 1; Mounting component 2 is mounted on the top of mounting base 1. Mounting plate 9 is mounted on the top of mounting component 2 via rotating structure 10. Stabilizing components 3 are mounted on both sides of mounting plate 9 and mounting base 1. Power connection frame 4 is mounted on the top of mounting plate 9. Multiple flexible connection components 11 are installed on the top of the power connection frame 4. Each flexible connection component 11 has a base 5 installed on its top. A first-stage lighting lamp 6, a second-stage lighting lamp 7, and a third-stage lighting lamp 8 are respectively installed on the top of the multiple bases 5. Each flexible connection component 11 includes a docking plate 111, a flexible hose 112, and a fixing head 113. The fixing head 113 is fixed to the top of the power connection frame 4, and the flexible hose 112 is used to fix the docking plate 111 to the top of the fixing head 113. The wiring in the junction box 4 passes through the mounting component 2, which allows for quick assembly and disassembly of the mounting plate 9. It connects to the top of the junction plate 111 and the bottom of the base 5. The flexible hose 112 is similar to the adjustable metal spiral tube on a mobile phone holder, which can be adjusted according to the needs and has a certain supporting force. The length of the flexible hose 112 is determined according to the needs. The rotating structure 10 includes a bearing seat, a bearing and a rotating shaft, which allows the adjusting ring 203 to rotate, facilitating the installation of the external threaded ring 202.

[0020] Please refer to Figure 1 and Figure 2 The mounting base 1 includes a base plate 101, mounting holes 102 and mounting openings 103. The mounting holes 102 are located on the top of the base plate 101, and the mounting openings 103 are located on the bottom of the base plate 101. The mounting port 103 has holes for docking with the mounting component 2. The mounting holes 102 are located on the top of the base plate 101 near the four corners to facilitate the passage of bolts.

[0021] Please refer to Figure 1 and Figure 2 The mounting assembly 2 includes an internal threaded ring, an external threaded ring 202, and an adjusting ring 203. The internal threaded ring 201 is fixed to the top of the mounting base 1, the external threaded ring 202 is threadedly connected to the inside of the internal threaded ring 201, and the adjusting ring 203 is fixedly connected to the top of the external threaded ring 202. The adjusting ring 203 can be rotated manually, and the top of the adjusting ring 203 is connected to the rotating structure 10.

[0022] Please refer to Figure 1 and Figure 2The stabilizing component 3 includes a ring 301, a bolt 302, and a fixing plate 303. The ring 301 is fixed to the top of the mounting base 1, the bolt 302 is inserted into the ring 301, and the fixing plate 303 is used to connect the top of the bolt 302 to the bottom of the mounting plate 9. Inserting the plug 302 into the inside of the ring 301 can increase stability.

[0023] Please refer to Figure 2 and Figure 4 A transformer 13 is installed inside the mounting port 103, and connecting wires 12 are provided at both ends of the transformer 13; Connector 12 is for easy wire connection.

[0024] The working principle of the adjustable LED lighting device provided by this utility model is as follows: The first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 are respectively installed on the power connection frame 4 on the top of the mounting plate 9 via the flexible connection assembly 11. The illumination angle of the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 can be quickly adjusted by the flexible hose 112 in the flexible connection assembly 11. In actual use, the mounting plate 9 is first fixed in the corresponding position by the mounting base 1, and then the power is turned on to realize lighting. During the lighting process, the angle of the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 can be adjusted by moving the flexible connection assembly 11 in the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8, so that the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 can illuminate in different directions.

[0025] Compared with related technologies, the adjustable LED lighting device provided by this utility model has the following advantages: To allow for rapid adjustment of LED lighting angles as needed, the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 are respectively mounted on the power connection frame 4 on the top of the mounting plate 9 via flexible connection components 11. The illumination angles of the first-stage lighting lamp 6, the second-stage lighting lamp 7, and the third-stage lighting lamp 8 can be quickly adjusted via the flexible hose 112 in the flexible connection components 11. This design greatly expands the angle adjustment dimensions of the lighting device, which can simultaneously meet the lighting needs of multiple areas and reduce the cost of using multiple lamps. Example

[0026] Please refer to the following: Figures 5-6 , Figure 5 A schematic diagram of the structure of a second embodiment of the LED lighting device with adjustable lighting angle provided by this utility model; Figure 6 Provided for this utility model Figure 5The enlarged view at point C shows an LED lighting device with adjustable lighting angle provided in the first embodiment of this application. The second embodiment of this application proposes another LED lighting device with adjustable lighting angle. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.

[0027] Specifically, the difference in the adjustable LED lighting device provided in the second embodiment of this application is that, please refer to... Figure 5 and Figure 6 The outer surfaces of multiple bases 5 are threaded with mounting rings 16 via external threads 17, and the outer surfaces of the mounting rings 16 are provided with multiple slots 18. The mounting ring 16 is made of hard plastic and has threads on its inner surface.

[0028] Please refer to Figure 5 and Figure 6 Each of the mounting rings 16 is equipped with a quick-release assembly 15 at its top, and a lens 14 is mounted on the top of the quick-release assembly 15. Lens 14 can be selected according to requirements, and quick-release assembly 15 can enable quick installation and removal of lens 14.

[0029] Please refer to Figure 5 and Figure 6 The quick-release assembly 15 includes a support ring 151 and a plurality of locking blocks 152, wherein the locking blocks 152 are fixed to one end of the support ring 151; Card block 152 is inserted into the card slot 18.

[0030] Compared with related technologies, the adjustable LED lighting device provided by this utility model has the following advantages: To achieve seamless switching between focused and floodlight modes, external threads 17 are provided on the outer surface of each base 5. Then, a mounting ring 16 with a slot 18 is installed on the outer surface of the base 5. When focused or floodlight is needed, the corresponding lens 14 can be installed on the outer surface of the lighting lamp via the quick-release assembly 15. This design achieves seamless switching between focused and floodlight modes, adapting to various scenarios from outdoor long-range navigation to indoor ambient lighting. The synergistic effect of the lens 14 and the lighting lamp optimizes the light spot quality and improves lighting comfort.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An LED lighting device with adjustable illumination angle, characterized in that, include: Mounting base; The mounting assembly is mounted on top of the mounting base. A mounting plate is mounted on the top of the mounting assembly via a rotating structure. Stabilizing components are mounted on both sides of the mounting plate and the mounting base. A power connection frame is mounted on the top of the mounting plate. Multiple flexible connection assemblies are installed on the top of the electrical connection frame. Each flexible connection assembly has a base on its top. A first-stage lighting lamp, a second-stage lighting lamp, and a third-stage lighting lamp are respectively installed on the top of the multiple bases. Each flexible connection assembly includes a docking plate, a flexible hose, and a fixing head. The fixing head is fixed to the top of the electrical connection frame, and the flexible hose is used to fix the docking plate to the top of the fixing head.

2. The LED lighting device with adjustable lighting angle according to claim 1, characterized in that, The mounting base includes a base plate, mounting holes, and mounting openings. The mounting holes are located at the top of the base plate, and the mounting openings are located at the bottom of the base plate.

3. The LED lighting device with adjustable lighting angle according to claim 1, characterized in that, The mounting assembly includes an internal threaded ring, an external threaded ring, and an adjusting ring. The internal threaded ring is fixed to the top of the mounting base, the external threaded ring is threaded into the interior of the internal threaded ring, and the adjusting ring is fixedly connected to the top of the external threaded ring.

4. The LED lighting device with adjustable lighting angle according to claim 1, characterized in that, The stabilizing component includes a ring and a pin retaining plate. The ring is fixed to the top of the mounting base, the pin is inserted into the ring, and the retaining plate is used to connect the top of the pin to the bottom of the mounting plate.

5. The LED lighting device with adjustable lighting angle according to claim 2, characterized in that, A transformer is installed inside the mounting port, and connecting wires are provided at both ends of the transformer.

6. The LED lighting device with adjustable lighting angle according to claim 1, characterized in that, The outer surfaces of multiple bases are each connected to mounting rings via external threads, and the outer surfaces of the mounting rings are provided with multiple slots.

7. The LED lighting device with adjustable lighting angle according to claim 6, characterized in that, Each of the mounting rings is fitted with a quick-release assembly at its top, and a lens is fitted on the top of the quick-release assembly.

8. The LED lighting device with adjustable lighting angle according to claim 7, characterized in that, The quick-release assembly includes a support ring and multiple locking blocks, with the locking blocks fixed to one end of the support ring.

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