Angle-adjustable wall washer

Abstract

The angle-adjustable wall washer lamp comprises a lamp body and an installation frame, and two sets of shaft rods are fixedly connected to the outer surface wall of the lamp body. In the application, in an initial state, a sleeve rod is lapped at the vertical end of a matching cavity, a sliding rod drives a cross rod to be lapped at the bottom of a side seat under the action of a spring, at the moment, a corresponding shaft rod can be conveniently driven to rotate through a rotating block, and after the shaft rod drives a lamp body to deflect to a proper angle, the cross rod is firstly pulled downwards; the transverse rod drives the sliding rod to be in sliding fit with the sleeve rod and pulls the spring at the same time, then the transverse rod is deflected till the outer surface wall of the sleeve rod is in lap joint with the horizontal end of the matching cavity, the transverse rod is released at the moment, and the sliding rod can drive the transverse rod to be tightly attached to the outer surface wall of the rotating block under the action of the spring; at the moment, the friction force between the cross rod and the rotating block can effectively limit abnormal deflection of the rotating block and the shaft rod, so that the convenience of angle adjustment of the wall washing lamp and the position stability of the lamp body after adjustment are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wall washer lamps, in particular to an angle-adjustable wall washer lamp. Background Art

[0002] Wall washer, also known as floodlight or wall washer, is a lighting device specially designed to illuminate large areas of walls, building facades or landscape elements. Its name comes from the fact that its light "washes" the wall like a stream of water, creating a soft and uniform lighting effect, enhancing the artistic beauty of the building's appearance and the visual effect at night.

[0003] Chinese patent publication number CN220453580U, publication date 20240206, discloses a wall washer lamp, including a second rotating rod, the outer rings on both sides of the second rotating rod are rotatably connected to lamp holders, a support plate is provided on one side of the left lamp holder, the upper part of the support plate is rotatably connected to a first rotating rod that passes through the support plate, a first bevel gear is provided at the top of the first rotating rod, a lamp holder is provided at the outer ring of the second rotating rod located close to each other between the two groups of lamp holders, a wall washer lamp body is provided on the top of the lamp holder, a second bevel gear is provided on one side of the second rotating rod, and a limiting mechanism is provided on one side of the first rotating rod.

[0004] For example, the above-mentioned existing angle-adjustable wall washer lamps realize angle adjustment of the lamp body through the linkage of a rotating rod and a gear, and realize axial limitation of the rotating rod through a spring and a limit block. In the specific implementation process, on the one hand, the gear transmission does not save labor, but increases the equipment cost. On the other hand, although the limit block can limit the rotating rod, when the rotating rod is rotated, it is necessary to manually push the limit block away from the rotating rod, which makes the overall operation more inconvenient. Therefore, it is urgent to propose a corresponding angle-adjustable wall washer lamp to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to solve the above problems and to provide an angle-adjustable wall washer lamp.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An angle-adjustable wall washer lamp comprises a lamp body and a mounting frame, wherein the outer wall of the lamp body is fixedly connected to two groups of shaft rods, and the two groups of shaft rods are rotatably connected to the inner wall of the two vertical ends of the mounting frame respectively, and the open end of one of the two groups of shaft rods is fixedly connected to a rotating block, and a side seat fixedly connected to the outer wall of the vertical end of the mounting frame is provided on the outside of the rotating block, and a matching cavity is provided at the bottom of the side seat, and a sleeve rod is rotatably connected to the inner wall of the matching cavity, and a limiting component for axially limiting the rotating block is provided on the outer wall of the sleeve rod.

[0008] Preferably, a cable tie sleeve is fixedly connected to the top of the horizontal end of the mounting frame, and a locking rod is screwed into the top of the cable tie sleeve.

[0009] Preferably, a rubber plug is interference-fitted on the top of the cable sleeve, and the bottom of the rubber plug abuts against the top of the locking rod.

[0010] Preferably, the limiting assembly includes a sliding rod movably connected to the inner surface wall of the sleeve rod, the open end of the sliding rod is fixedly connected to a cross bar, and the outer surface wall of the cross bar abuts against the outer surface wall of the rotating block.

[0011] Preferably, the outer wall of the sliding rod is slidably connected to the inner wall of the sleeve rod, and a spring is fixedly connected between the side of the sliding rod away from the cross bar and the inner wall of the sleeve rod.

[0012] Preferably, a U-shaped handle is fixedly connected to the outer wall of the cross bar, and a rubber pad abutting against the outer wall of the rotating block is fixedly connected to the side of the cross bar away from the handle.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. In this application, in the initial state, the sleeve rod is overlapped at the vertical end of the matching cavity, and the slide rod drives the cross rod to overlap the bottom of the side seat under the action of the spring. At this time, the corresponding shaft rod can be conveniently driven to rotate through the rotating block. After the shaft rod drives the lamp body to deflect to a suitable angle, the cross rod is first pulled downward, and the cross rod drives the slide rod to slide and cooperate with the sleeve rod while pulling the spring, and then deflects the cross rod until the outer wall of the sleeve rod overlaps the horizontal end of the matching cavity. At this time, the cross rod is released, and the slide rod will drive the cross rod to be close to the outer wall of the rotating block under the action of the spring. At this time, the friction between the cross rod and the rotating block can effectively limit the abnormal deflection of the rotating block and the shaft rod, thereby ensuring the convenience of adjusting the angle of the wall washer lamp and the stable position of the lamp body after adjustment.

[0015] 2. In this application, the power cable of the lamp body is passed through the cable sleeve, and after reserving the corresponding length of cable between the cable sleeve and the lamp body, the locking rod is rotated so that its open end abuts against the outer wall of the cable, thereby achieving local positioning of the cable, so that the cable length between the lamp body and the cable sleeve adapts to the angle adjustment requirements of the lamp body, and the cable between the lamp body and the cable sleeve is organized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows a schematic diagram of the overall structure provided according to an embodiment of the utility model;

[0017] Figure 2 A schematic structural diagram of a cable harness provided according to an embodiment of the present utility model is shown;

[0018] Figure 3Shows a schematic diagram of the side seat structure provided according to an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of a spring structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Lamp body; 2. Mounting bracket; 3. Cable harness; 4. Rotating block; 5. Shaft; 6. Locking rod; 7. Rubber plug; 8. Side seat; 9. Matching cavity; 10. Sleeve rod; 11. Sliding rod; 12. Cross bar; 13. Rubber pad; 14. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] An angle-adjustable wall washer lamp includes a lamp body 1 and a mounting frame 2. Two sets of shaft rods 5 are fixedly connected to the outer wall of the lamp body 1. The two sets of shaft rods 5 are rotatably connected to the inner wall of the two vertical ends of the mounting frame 2. The open end of one of the two sets of shaft rods 5 is fixedly connected to a rotating block 4. A side seat 8 is provided on the outer side of the rotating block 4 and is fixedly connected to the outer wall of the vertical end of the mounting frame 2. A mating cavity 9 is provided at the bottom of the side seat 8. A sleeve rod 10 is rotatably connected to the inner wall of the mating cavity 9. The outer wall of the sleeve rod 10 is provided with a limit assembly for axially limiting the rotating block 4.

[0025] When the cam 11 is in the upright position, the spring 14 is engaged with the lever 12, and the spring 14 is engaged with the lever 12, and the spring 14 is engaged with the lever 12, and the lever 12 is engaged with the lever 12. When the cam 11 is in the upright position, the lever 11 is engaged with the lever 12, and the spring 14 is engaged with the lever 12, and the spring 14 is engaged with the lever 12, and the lever 12 is engaged with the lever 12. When the cam 11 is in the upright position, the lever 11 is engaged with the lever 12, and the spring 14 is engaged with the lever 12, and the lever 12 is engaged with the lever 12.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, a cable sleeve 3 is fixedly connected to the top of the horizontal end of the mounting frame 2, and a locking rod 6 is screwed on the top of the cable sleeve 3. After the power cable of the lamp body 1 is passed through the cable sleeve 3 and the corresponding length of cable is reserved between the cable sleeve 3 and the lamp body 1, the locking rod 6 is rotated so that its open end abuts against the outer wall of the cable, thereby realizing local positioning of the cable. While making the cable length between the lamp body 1 and the cable sleeve 3 adapt to the angle adjustment requirements of the lamp body 1, the cable between the lamp body 1 and the cable sleeve 3 is organized. A rubber plug 7 is interference-fitted on the top of the cable sleeve 3, and the bottom of the rubber plug 7 abuts against the top of the locking rod 6. The interference fit ensures the stability of the position of the rubber plug 7 itself, and the friction between the rubber plug 7 and the locking rod 6 can further improve the stability of the position of the locking rod 6.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, the limit assembly includes a slide bar 11 movably connected to the inner surface wall of the sleeve rod 10, the open end of the slide bar 11 is fixedly connected to the cross bar 12, the outer wall of the cross bar 12 abuts against the outer wall of the rotating block 4, the outer wall of the slide bar 11 is slidably connected to the inner surface wall of the sleeve rod 10, and a spring 14 is fixedly connected between the side of the slide bar 11 away from the cross bar 12 and the inner surface wall of the sleeve rod 10. When the cross bar 12 is pulled downward, the cross bar 12 drives the slide bar 11 to slide with the sleeve rod 10 while pulling the spring 14. Then deflect the cross bar 12 until the outer wall of the sleeve rod 10 overlaps the horizontal end of the matching cavity. At this time, release the cross bar 12. The slide bar 11 will drive the cross bar 12 to be close to the outer wall of the rotating block 4 under the action of the spring 14. The outer wall of the cross bar 12 is fixedly connected to a U-shaped handle to ensure that the cross bar 12 is easy to pull, and the side of the cross bar 12 away from the handle is fixedly connected to a rubber pad 13 that abuts the outer wall of the rotating block 4 to ensure stable contact between the cross bar 12 and the rotating block 4.

[0028] Working principle: In the initial state, the sleeve rod 10 can be overlapped with the vertical end of the matching cavity 9, and the slide rod 11 drives the cross bar 12 to overlap the bottom of the side seat 8 under the action of the spring 14. At this time, the corresponding shaft rod 5 can be easily driven to rotate by the rotating block 4. After the shaft rod 5 drives the lamp body 1 to deflect to a suitable angle, the cross bar 12 is pulled downward first. The cross bar 12 drives the slide rod 11 to slide with the sleeve rod 10 while pulling the spring 14, and then deflects the cross bar 12 until the outer wall of the sleeve rod 10 overlaps the horizontal end of the matching cavity. At this time, the cross bar 12 is released, and the slide rod 11 will drive the cross bar 12 to fit tightly against the rotating block 4 under the action of the spring 14. The outer wall of the movable block 4, at this time, the friction between the cross bar 12 and the rotating block 4 can effectively limit the abnormal deflection of the rotating block 4 and the shaft rod 5, thereby ensuring the convenience of adjusting the angle of the wall washer lamp and the stable position of the lamp body 1 after adjustment. The power cable of the lamp body 1 passes through the cable sleeve 3, and the corresponding length of cable is reserved between the cable sleeve 3 and the lamp body 1. Then, the locking rod 6 is rotated so that its open end abuts against the outer wall of the cable, thereby realizing local positioning of the cable, so that the cable length between the lamp body 1 and the cable sleeve 3 adapts to the angle adjustment requirements of the lamp body 1, and the cable between the lamp body 1 and the cable sleeve 3 is arranged.

[0029] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An angle-adjustable wall washer lamp, comprising a lamp body (1) and a mounting frame (2), characterized in that: The outer wall of the lamp body (1) is fixedly connected with two groups of shaft rods (5), and the two groups of shaft rods (5) are rotatably connected to the inner wall of the two vertical ends of the mounting frame (2). The open end of one of the two groups of shaft rods (5) is fixedly connected to a rotating block (4). The outer side of the rotating block (4) is provided with a side seat (8) fixedly connected to the outer wall of the vertical end of the mounting frame (2). The bottom of the side seat (8) is provided with a matching cavity (9). The inner wall of the matching cavity (9) is rotatably connected with a sleeve rod (10), and the outer wall of the sleeve rod (10) is provided with a limiting component for axially limiting the rotating block (4).

2. The angle-adjustable wall washer lamp according to claim 1, characterized in that: A cable tie sleeve (3) is fixedly connected to the top of the horizontal end of the mounting frame (2), and a locking rod (6) is screwed into the top of the cable tie sleeve (3).

3. The angle-adjustable wall washer lamp according to claim 2, characterized in that: The top of the cable harness (3) is interference-fitted with a rubber plug (7), and the bottom of the rubber plug (7) abuts against the top of the locking rod (6).

4. The angle-adjustable wall washer lamp according to claim 3, characterized in that: The limiting assembly comprises a sliding rod (11) movably connected to the inner surface wall of the sleeve rod (10); the open end of the sliding rod (11) is fixedly connected to a cross rod (12); the outer surface wall of the cross rod (12) abuts against the outer surface wall of the rotating block (4).

5. The angle-adjustable wall washer lamp according to claim 4, characterized in that: The outer wall of the sliding rod (11) is slidably connected to the inner wall of the sleeve rod (10), and a spring (14) is fixedly connected between the side of the sliding rod (11) away from the cross bar (12) and the inner wall of the sleeve rod (10).

6. The angle-adjustable wall washer lamp according to claim 5, characterized in that: The outer wall of the cross bar (12) is fixedly connected to a handle with a U-shaped structure, and the side of the cross bar (12) away from the handle is fixedly connected to a rubber pad (13) that abuts against the outer wall of the rotating block (4).

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