Adjustable wall washer

Abstract

The utility model discloses an adjustable wall washing lamp, including lamp shade, mounting ring, lens, rotating ring and heat dissipation cover, the mounting ring is connected with lamp shade, and the inboard of rotating ring is provided with fixed ring, and the lateral wall of fixed ring is provided with the guide groove that extends from top to bottom and is inclined to set, the lens is connected with the sliding of mounting ring, and the lens is connected with the sliding of the guide groove of fixed ring, and the lamp body is seted up in the heat dissipation cover, and the sliding connection of rotating ring and heat dissipation cover, the inboard of rotating ring of this adjustable wall washing lamp is provided with fixed ring, and the lateral wall of fixed ring is provided with the guide groove that extends from top to bottom and is inclined to set, the lens is connected with the sliding of mounting ring, and the lens is connected with the sliding of the guide groove of fixed ring, and the rotating ring can drive fixed ring to rotate when rotating, and the guide groove of fixed ring is set from top to bottom and is inclined, and fixed ring can drive the lens to move up and down along fixed ring and adjust the focal length between the lens and lamp body and satisfy the application demand of different focal length.

Description

Technical Field

[0001] This utility model relates to the field of wall washer light technology, and in particular to an adjustable wall washer light. Background Technology

[0002] Wall washer lights are long, strip-shaped directional lighting fixtures characterized by their fan-shaped, uniform light diffusion. They serve both decorative and functional lighting purposes and are widely used in architectural lighting, landscape lighting, and commercial space decoration. However, existing wall washer lights have a fixed focal point, meaning they can only illuminate under that fixed focal point during use. This makes them unsuitable for adapting to different environments and meeting the needs of users with varying focal lengths. Therefore, it is necessary to design new wall washer light structures to address these issues. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an adjustable wall washer light with a fixed ring on the inner side of the rotating ring, and a guide groove extending from top to bottom is inclined on the side wall of the fixed ring. The lens is slidably connected to the mounting ring and the guide groove of the fixed ring. When the rotating ring rotates, it can drive the fixed ring to rotate. The guide groove of the fixed ring is inclined from top to bottom. The rotation of the fixed ring can drive the lens to move up and down along the fixed ring, thereby adjusting the focal length between the lens and the lamp body and meeting the applicable needs of different focal lengths.

[0004] An adjustable wall washer light includes a lampshade, a mounting ring, a lens, a rotating ring, and a heat sink. The lampshade is connected to the mounting ring. A fixed ring is provided on the inner side of the rotating ring, and a guide groove extending from top to bottom is provided on the side wall of the fixed ring at an angle. The lens is slidably connected to the mounting ring and to the guide groove of the fixed ring. A lamp body is provided inside the heat sink, and the rotating ring is slidably connected to the heat sink.

[0005] Preferably, the side wall of the mounting ring is threaded with a locking screw, the top of the side wall of the lampshade is provided with a locking hole, and the locking hole is provided with a through hole, the locking screw passes through the through hole and can be fixed against the locking hole.

[0006] Preferably, the inner side of the mounting ring is provided with a sliding groove, the lens is provided with an upwardly extending circular cover, the bottom outer side of the circular cover is provided with a slider, and the slider of the circular cover is slidably connected to the sliding groove of the mounting ring.

[0007] Preferably, a guide block is provided on the top outer side of the dome, and the guide block of the dome is slidably connected to the guide groove of the fixing ring.

[0008] Preferably, the top sidewall of the mounting ring is provided with an arc-shaped limiting opening, the bottom surface of the rotating ring is provided with a limiting protrusion, and the limiting protrusion moves along the limiting opening when the rotating ring rotates. A scale is provided on the outer side of the heat sink, and the sidewall of the rotating ring is provided with a visible opening for observing the scale.

[0009] Preferably, the top surface of the mounting ring is provided with multiple mounting through holes, the bottom surface of the rotating ring is provided with multiple arc-shaped through grooves, the bottom surface of the heat sink is provided with multiple connecting holes, and the multiple mounting through holes of the mounting ring are threadedly connected to the multiple connecting holes of the heat sink by bolts, and the multiple bolts are slidably connected to the multiple arc-shaped through grooves of the rotating ring.

[0010] The beneficial effects of this utility model are as follows: The adjustable wall washer light uses a lampshade, mounting ring, lens, rotating ring, and heat sink to cooperate with each other, so that a fixed ring is set inside the rotating ring, and the side wall of the fixed ring is inclined with a guide groove extending from top to bottom. The lens is slidably connected to the mounting ring and to the guide groove of the fixed ring. When the rotating ring rotates, it can drive the fixed ring to rotate. The guide groove of the fixed ring is inclined from top to bottom. The rotation of the fixed ring can drive the lens to move up and down along the fixed ring, thereby adjusting the focal length between the lens and the lamp body and meeting the applicable needs of different focal lengths. Attached Figure Description

[0011] Appendix Figure 1 This is a perspective view of the adjustable wall washer light of this utility model; Appendix Figure 2 This is a structural schematic diagram of the adjustable wall washer light of this utility model; Appendix Figure 3 This is an exploded view of the adjustable wall washer light of this utility model; Appendix Figure 4 This is a schematic diagram of the rotating ring and lens in the adjustable wall washer light of this utility model.

[0012] In the diagram: 1 Lampshade, 2 Mounting ring, 3 Lens, 4 Rotating ring, 5 Heat sink cover, 6 Fixing ring, 7 Guide groove, 8 Lamp body, 9 Locking screw, 10 Locking hole, 11 Slide groove, 12 Slider, 13 Guide block, 14 Arc-shaped limiting port, 15 Limiting protrusion, 16 Scale, 17 Visible opening, 18 Mounting through hole, 19 Arc-shaped through groove. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept claimed by the present invention.

[0014] like Figures 1 to 4As shown, an adjustable wall washer light includes a lampshade 1, a mounting ring 2, a lens 3, a rotating ring 4, and a heat sink 5. The lampshade 1 is connected to the mounting ring 2. A fixing ring 6 is provided on the inner side of the rotating ring 4, and a guide groove 7 extending from top to bottom is provided on the side wall of the fixing ring 6 at an angle. The lens 3 is slidably connected to the mounting ring 2, and the lens 3 is slidably connected to the guide groove 7 of the fixing ring 6. A lamp body 8 is provided inside the heat sink 5, and the rotating ring 4 is slidably connected to the heat sink 5.

[0015] The adjustable wall washer light of this invention works by the cooperation of the lampshade 1, mounting ring 2, lens 3, rotating ring 4, and heat sink 5. Figures 1 to 4 As shown, a fixed ring 6 is provided on the inner side of the rotating ring 4, and a guide groove 7 extending from top to bottom is provided on the side wall of the fixed ring 6 at an incline. The lens 3 is slidably connected to the mounting ring 2, and the lens 3 is slidably connected to the guide groove 7 of the fixed ring 6. When the rotating ring 4 rotates, it can drive the fixed ring 6 to rotate. The guide groove 7 of the fixed ring 6 is set at an incline from top to bottom. When the fixed ring 6 rotates, it can drive the lens 3 to move up and down along the fixed ring 6. Compared with traditional wall washer lights, this adjustable wall washer light can adjust the focal length between the lens 3 and the lamp body 8, thereby meeting the applicable needs of different focal lengths.

[0016] Specifically, the mounting ring 2 has a locking screw 9 threadedly connected to its side wall, and the top of the side wall of the lampshade 1 has a locking hole 10 with a through hole. The locking screw 9 passes through the through hole and can be fixed against the locking hole 10. Figures 1 to 4 As shown, when it is necessary to adjust the angle of the lampshade 1, the operator can turn the locking screw 9 outward and separate the locking screw 9 from the locking hole 10. In this way, the lampshade 1 can rotate on the mounting ring 2. After adjusting the angle of the lampshade 1, the locking screw 9 is turned inward. The locking screw 9 moves along the through hole and abuts against the locking hole 10, thereby fixing the position of the lampshade 1.

[0017] Furthermore, a sliding groove 11 is provided on the inner side of the mounting ring 2, and the lens 3 is provided with an upwardly extending circular cover. A slider 12 is provided on the bottom outer side of the circular cover, and the slider 12 of the circular cover is slidably connected to the sliding groove 11 of the mounting ring 2. A guide block 13 is provided on the top outer side of the circular cover, and the guide block 13 of the circular cover is slidably connected to the guide groove 7 of the fixing ring 6. Figures 1 to 4 As shown, the circular cover of lens 3 is slidably connected to the sliding groove 11 of mounting ring 2 via slider 12. Thus, when the guide groove 7 of fixed ring 6 rotates, the guide block 13 of the circular cover moves along the guide groove 7, and the slider 12 of the circular cover moves along the sliding groove 11, thereby adjusting the lens 3 and the circular cover up and down within fixed ring 6.

[0018] Furthermore, the top sidewall of the mounting ring 2 is provided with an arc-shaped limiting opening 14, the bottom surface of the rotating ring 4 is provided with a limiting protrusion 15, and the limiting protrusion 15 moves along the limiting opening when the rotating ring 4 rotates. A scale 16 is provided on the outer side of the heat sink 5, and a visible opening 17 for observing the scale 16 is provided on the sidewall of the rotating ring 4. The top surface of the mounting ring 2 is provided with multiple mounting through holes 18, the bottom surface of the rotating ring 4 is provided with multiple arc-shaped through grooves 19, and the bottom surface of the heat sink 5 is provided with multiple connecting holes. The multiple mounting through holes 18 of the mounting ring 2 are threadedly connected to the multiple connecting holes of the heat sink 5 by bolts, and the multiple bolts are slidably connected to the multiple arc-shaped through grooves 19 of the rotating ring 4. Figures 1 to 4 As shown, when the rotating ring 4 rotates, it can drive the limiting protrusion 15 to move along the arc-shaped limiting port 14. The operator can observe the scale 16 of the heat sink 5 through the visible opening 17 so that the operator can adjust the focal length between the lens 3 and the lamp body 8 according to the scale 16. The movement of the limiting protrusion 15 within the arc-shaped limiting port 14 can make the adjustment range of the rotating ring 4 match the scale 16. In addition, when the rotating ring 4 rotates, it can make the bolt move along the arc-shaped through groove 19 so that the rotating ring 4 can make way for the bolt and the heat sink 5 and the mounting ring 2 can cooperate to limit the rotation ring 4.

[0019] The above are merely specific embodiments of this utility model and do 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 adjustable wall washer light, characterized in that: The device includes a lampshade, a mounting ring, a lens, a rotating ring, and a heat sink. The lampshade is connected to the mounting ring. A fixing ring is provided inside the rotating ring, and a guide groove extending from top to bottom is provided on the side wall of the fixing ring at an angle. The lens is slidably connected to the mounting ring and to the guide groove of the fixing ring. A lamp body is provided inside the heat sink, and the rotating ring is slidably connected to the heat sink.

2. An adjustable wall washer light according to claim 1, characterized in that: The mounting ring has a locking screw threaded to its side wall. The top of the side wall of the lampshade has a locking hole with a through hole. The locking screw passes through the through hole and can be fixed against the locking hole.

3. An adjustable wall washer light according to claim 1, characterized in that: The mounting ring has a groove on its inner side, the lens has an upwardly extending circular cover, and a slider is provided at the bottom outer side of the circular cover, and the slider of the circular cover is slidably connected to the groove of the mounting ring.

4. An adjustable wall washer light according to claim 3, characterized in that: A guide block is provided on the top outer side of the dome, and the guide block of the dome is slidably connected to the guide groove of the fixing ring.

5. An adjustable wall washer light according to claim 1, characterized in that: The top sidewall of the mounting ring is provided with an arc-shaped limiting opening, the bottom surface of the rotating ring is provided with a limiting protrusion, and the limiting protrusion moves along the limiting opening when the rotating ring rotates. A scale is provided on the outer side of the heat sink, and the sidewall of the rotating ring is provided with a visible opening for observing the scale.

6. An adjustable wall washer light according to claim 1, characterized in that: The top surface of the mounting ring is provided with multiple mounting through holes, the bottom surface of the rotating ring is provided with multiple arc-shaped through grooves, and the bottom surface of the heat sink is provided with multiple connecting holes. The multiple mounting through holes of the mounting ring are threadedly connected to the multiple connecting holes of the heat sink by bolts, and the multiple bolts are slidably connected to the multiple arc-shaped through grooves of the rotating ring.

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