Multi-angle adjusting device for LED wall washer

Abstract

The application provides a LED wall washing lamp multi-angle adjusting device, belonging to the technical field of wall washing lamps. The LED wall washing lamp multi-angle adjusting device comprises a lamp body and an angle adjusting assembly. The lamp body comprises a lamp shell and an LED lamp head. A round rod is arranged inside the lamp shell. A clip is arranged on one side of the LED lamp head. The clip is inserted into the outside of the round rod. The angle adjusting assembly comprises a bottom plate, a rotating block, a lifting piece, an extension rod and a ball head. The bottom plate is rotationally connected with the rotating block. The extension rod is fixedly connected with the ball head at the other end. The ball head is inserted into the inside of one side of the LED lamp head. The ball head is rotationally connected with the LED lamp head. In the whole use process, the angle of the whole lamp body is adjusted. The angle of the single LED lamp head can also be independently adjusted. Different use scenes can be adapted. The ideal lighting decoration effect can be ensured.

Description

Technical Field

[0001] This application relates to the field of wall washer lights, and more specifically, to a multi-angle adjustment device for an LED wall washer light. Background Technology

[0002] LED wall washer lights, as a type of architectural decorative lighting equipment with LEDs as the core light source, use specific optical design to create a lighting effect similar to water flowing along a wall. They are widely used in building facade lighting, bridge outlines, landscape sculpture lighting, and interior space atmosphere creation. Due to their lighting characteristics, they are also often called linear LED floodlights or LED linear lights.

[0003] In existing technologies, most LED wall washer lights on the market typically use an integrated, fixed structure for their multiple LED heads. This means all heads are rigidly connected to the light frame, and the angle of all heads can only be adjusted uniformly by adjusting the overall installation angle of the light body or using a single adjustment mechanism. This design has significant limitations in practical applications. When lighting scenarios require differentiated lighting coverage for different areas—for example, building facades with concave or convex structures, landscape features requiring focused lighting, or interior spaces needing different brightness levels for different areas—the uniform adjustment method cannot meet the independent angle adaptation needs of individual heads. This results in blind spots, overlapping areas, or uneven brightness in the lighting coverage, making it difficult to achieve the desired lighting and decorative effect. Utility Model Content

[0004] To overcome the above shortcomings, this application provides a multi-angle adjustment device for LED wall washer lights, which aims to improve the problem that a uniform adjustment method cannot meet the independent angle adaptation requirements of a single lamp head, resulting in blind spots, overlapping areas or uneven brightness in the light coverage, making it difficult to achieve the ideal lighting and decoration effect.

[0005] This application provides a multi-angle adjustment device for an LED wall washer light, including a lamp body and an angle adjustment assembly. The lamp body includes a lamp housing and an LED lamp head. A round rod is provided inside the lamp housing, and a clip is provided on one side of the LED lamp head. The clip is inserted into the outside of the round rod. The angle adjustment assembly includes a base plate, a rotating block, a lifting component, a telescopic rod, and a ball head. The base plate is rotatably connected to the rotating block. One side of the lamp housing is inserted into the rotating end of the rotating block. The lifting end of the lifting component is slidably connected to the lamp housing. The lifting end of the lifting component is fixedly connected to one end of the telescopic rod, and the other end of the telescopic rod is fixedly connected to the ball head. The ball head is inserted into one side of the LED lamp head and is rotatably connected to the LED lamp head.

[0006] In one specific implementation, the rotating block includes a first lead screw, a first gear, and a block body. The first lead screw, the first gear, and the block body are all rotatably connected to the base plate. The bottom of the first lead screw is driven by the first gear, and the first gear is driven by the block body.

[0007] In one specific implementation, a first bevel gear is provided at the bottom of the first lead screw, a second bevel gear is provided on one side of the first gear, a rack is provided on the block, the first bevel gear is meshed with the second bevel gear, and the first gear is meshed with the rack.

[0008] In one specific implementation, a plug is provided on one side of the lamp housing, and the block has a slot, into which the plug is inserted.

[0009] In one specific implementation, the lifting component includes a second lead screw and a slider, the slider being slidably connected to the lamp housing, the second lead screw being rotatably connected to the lamp housing, and the second lead screw being threadedly connected to the slider.

[0010] In one specific implementation, the telescopic rod includes a first rod body and a second rod body. One end of the first rod body is fixedly connected to the ball head, the other end of the first rod body is slidably connected to one end of the second rod body, and the other end of the second rod body is fixedly connected to one side of the slider.

[0011] In one specific implementation, a limiting clip is provided on one side of the LED lamp head, and the ball head is inserted into the limiting clip.

[0012] In one specific implementation, both the first lead screw and the second lead screw are provided with an internal hex head at one end, and a hex wrench matching the internal hex head is provided on one side of the lamp housing. A cover plate is hinged to the outside of the lamp housing on the side of the hex wrench.

[0013] Beneficial Effects: This application provides a multi-angle adjustment device for LED wall washer lights. In use, the base plate is fixedly connected to the wall, and one side of the lamp housing is inserted into the rotating end of the rotating block. The base plate and rotating block support the lamp housing. The rotating block allows for angle adjustment of the lamp housing. After installing the lamp housing, the LED lamp head clip is inserted into the outside of the round rod inside the lamp housing to install the LED lamp head. The clip and the round rod are rotatably connected, facilitating subsequent angle adjustment. When installing the LED lamp head, the ball head is inserted into one side of the LED lamp head. When the lifting end of the lifting component... The telescopic rod rises and falls with the lifting action. Its telescopic function, combined with the ball joint, allows for angle adjustment of the LED lamp heads. Each LED lamp head's angle adjustment is independently set. When one LED lamp head needs to be replaced, the clip on the LED lamp head can be detached from the rod, and the ball joint can be detached from the LED lamp head for easy disassembly. Installation is also relatively convenient. Throughout use, the overall angle of the lamp body can be adjusted, as can the angle of individual LED lamp heads, adapting to different usage scenarios and ensuring ideal lighting and decorative effects. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of the LED wall washer multi-angle adjustment device provided in the embodiments of this application; Figure 2 A partial structural schematic diagram of the insert block provided in the embodiments of this application; Figure 3 A partial structural schematic diagram of the cover plate provided in the embodiments of this application; Figure 4 A partial structural schematic diagram of the base plate provided for an embodiment of this application; Figure 5 A partial structural schematic diagram of the rotating block provided in an embodiment of this application; Figure 6 A partial structural schematic diagram of the lifting component and telescopic rod provided in the embodiments of this application.

[0016] In the diagram: 100-Lamp body; 110-Lamp housing; 111-Round rod; 112-Insertion block; 114-Hex wrench; 115-Cover plate; 120-LED lamp head; 121-Clip; 122-Limiting clip; 200-Angle adjustment assembly; 210-Base plate; 220-Rotating block; 221-First lead screw; 222-First gear; 223-Block; 224-First bevel gear; 225-Second bevel gear; 226-Rack; 227-Slot; 228-Internal hex head; 230-Lifting component; 231-Second lead screw; 232-Slider; 240-Telescopic rod; 241-First rod body; 242-Second rod body; 250-Ball head. Detailed Implementation

[0017] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0018] Please see Figure 1 This application provides a multi-angle adjustment device for an LED wall washer light, including a lamp body 100 and an angle adjustment component 200.

[0019] Please see Figures 1-6The lamp body 100 includes a lamp housing 110 and an LED lamp head 120. A round rod 111 is provided inside the lamp housing 110, and a clip 121 is provided on one side of the LED lamp head 120. The clip 121 is inserted into the outside of the round rod 111. The angle adjustment assembly 200 includes a base plate 210, a rotating block 220, a lifting component 230, a telescopic rod 240, and a ball head 250. The base plate 210 is rotatably connected to the rotating block 220. One side of the lamp housing 110 is inserted into the rotating end of the rotating block 220. The lifting end of the lifting component 230 is slidably connected to the lamp housing 110, and the lifting end of the lifting component 230 is fixedly connected to one end of the telescopic rod 240. Next, the other end of the telescopic rod 240 is fixedly connected to the ball head 250, which is inserted into the LED lamp head 120. The ball head 250 is rotatably connected to the LED lamp head 120. The rotating block 220 includes a first lead screw 221, a first gear 222, and a block 223. The first lead screw 221, the first gear 222, and the block 223 are all rotatably connected to the base plate 210. The bottom of the first lead screw 221 is connected to the first gear 222, and the first gear 222 is connected to the block 223. A first bevel gear 224 is provided at the bottom of the first lead screw 221, and a first bevel gear 224 is provided on one side of the first gear 222. The second bevel gear 225, the block 223 is provided with a rack 226, the first bevel gear 224 meshes with the second bevel gear 225, the first gear 222 meshes with the rack 226, the lamp housing 110 is provided with an insert block 112 on one side, the block 223 has a slot 227, the insert block 112 is inserted into the slot 227, the lifting component 230 includes a second lead screw 231 and a slider 232, the slider 232 is slidably connected to the lamp housing 110, the second lead screw 231 is rotatably connected to the lamp housing 110, the second lead screw 231 is threadedly connected to the slider 232, the telescopic rod 240 includes a first rod body 241 and a second rod body 242. Two rods 242, one end of the first rod 241 is fixedly connected to the ball head 250, the other end of the first rod 241 is slidably connected to one end of the second rod 242, the other end of the second rod 242 is fixedly connected to one side of the slider 232, a limit card 122 is provided on one side of the LED lamp head 120, the ball head 250 is inserted into the limit card 122, one end of the first lead screw 221 and the second lead screw 231 are both provided with an internal hex head 228, a hex wrench 114 matching the internal hex head 228 is provided on one side of the lamp housing 110, and a cover plate 115 is hinged to the outside of the lamp housing 110 on the side of the hex wrench 114.

[0020] The working principle of this LED wall washer multi-angle adjustment device is as follows: First, the base plate 210 is fixedly connected to the wall to provide stable support for the entire device. Then, the insert block 112 on one side of the lamp housing 110 is inserted into the slot 227 of the rotating block 220 body 223, completing the initial assembly of the lamp body 100 and the angle adjustment component 200. When it is necessary to adjust the overall angle of the lamp body 100, the internal hexagon head 228 of the first lead screw 221 is rotated with the help of the hex wrench 114. The first bevel gear 224 at the bottom of the first lead screw 221 rotates accordingly, driving the second bevel gear 225 and the connected first gear 222 to rotate. The first gear 222 meshes with the rack 226 on the block 223, causing the block 223 to drive the lamp housing 110 to rotate around the base plate 210, thereby completing the adjustment of the overall angle of the lamp body 100. If it is necessary to adjust the angle of a single LED lamp head 120 independently, since the LED lamp head 120 is connected to the wall, the angle adjustment is achieved by using the hexagonal wrench 114 to rotate the lamp housing 110 around the base plate 210. The clip 121 can rotate by inserting it into the round rod 111 inside the lamp housing 110. At this time, rotating the internal hexagon head 228 of the second lead screw 231 will cause the slider 232, which is threadedly connected to the second lead screw 231, to slide along the lamp housing 110. The slider 232 drives the telescopic rod 240 to rise and fall synchronously. The first rod body 241 of the telescopic rod 240 can slide inside the second rod body 242 to adapt to the change in length. At the same time, the ball head 250 at its end rotates in the limiting clip 122 on one side of the LED lamp head 120. With the rotation relationship between the round rod 111 and the clip 121, the independent angle adjustment of the LED lamp head 120 can be achieved. Throughout the process, the cover plate 115 can protect the hexagonal wrench 114. When it is necessary to replace the LED lamp head 120, it is only necessary to disassemble the clip 121 from the round rod 111 and the ball head 250 from the limiting clip 122 to complete the disassembly. It takes into account both the convenience of adjustment and the convenience of maintenance, and can adapt to the needs of different lighting and decoration scenarios.

[0021] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A multi-angle adjustment device for an LED wall washer light, characterized in that, include The lamp body (100) includes a lamp housing (110) and an LED lamp head (120). A round rod (111) is provided inside the lamp housing (110), and a clip (121) is provided on one side of the LED lamp head (120). The clip (121) is inserted into the outside of the round rod (111). An angle adjustment assembly (200) includes a base plate (210), a rotating block (220), a lifting component (230), a telescopic rod (240), and a ball head (250). The base plate (210) is rotatably connected to the rotating block (220). One side of the lamp housing (110) is inserted into the rotating end of the rotating block (220). The lifting end of the lifting component (230) is slidably connected to the lamp housing (110). The lifting end of the lifting component (230) is fixedly connected to one end of the telescopic rod (240). The other end of the telescopic rod (240) is fixedly connected to the ball head (250). The ball head (250) is inserted into one side of the LED lamp head (120) and is rotatably connected to the LED lamp head (120).

2. The LED wall washer light multi-angle adjustment device according to claim 1, characterized in that, The rotating block (220) includes a first lead screw (221), a first gear (222), and a block (223). The first lead screw (221), the first gear (222), and the block (223) are all rotatably connected to the base plate (210). The bottom of the first lead screw (221) is connected to the first gear (222) in a transmission connection, and the first gear (222) is connected to the block (223) in a transmission connection.

3. The LED wall washer light multi-angle adjustment device according to claim 2, characterized in that, The first lead screw (221) is provided with a first bevel gear (224) at its bottom, and a second bevel gear (225) is provided on one side of the first gear (222). The block (223) is provided with a rack (226). The first bevel gear (224) is meshed with the second bevel gear (225), and the first gear (222) is meshed with the rack (226).

4. The LED wall washer light multi-angle adjustment device according to claim 2, characterized in that, A plug (112) is provided on one side of the lamp housing (110), and a slot (227) is provided on the block (223), and the plug (112) is inserted into the slot (227).

5. The LED wall washer light multi-angle adjustment device according to claim 2, characterized in that, The lifting component (230) includes a second lead screw (231) and a slider (232). The slider (232) is slidably connected to the lamp housing (110), the second lead screw (231) is rotatably connected to the lamp housing (110), and the second lead screw (231) is threadedly connected to the slider (232).

6. The LED wall washer light multi-angle adjustment device according to claim 5, characterized in that, The telescopic rod (240) includes a first rod body (241) and a second rod body (242). One end of the first rod body (241) is fixedly connected to the ball head (250), and the other end of the first rod body (241) is slidably connected to one end of the second rod body (242). The other end of the second rod body (242) is fixedly connected to one side of the slider (232).

7. The LED wall washer light multi-angle adjustment device according to claim 1, characterized in that, The LED lamp head (120) is provided with a limiting card (122) on one side, and the ball head (250) is inserted into the limiting card (122).

8. The LED wall washer light multi-angle adjustment device according to claim 5, characterized in that, Both the first lead screw (221) and the second lead screw (231) are provided with an internal hex head (228) at one end. A hex wrench (114) matching the internal hex head (228) is provided on one side of the lamp housing (110). A cover plate (115) is hinged to the outside of the lamp housing (110) on the side of the hex wrench (114).

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