Double-shaft linkage spotlight swing structure

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a double-shaft linkage spotlight swing structure which comprises an embedded part, a silica gel cover is arranged in the upper end of the embedded part, a double-shaft swing mechanism is arranged at the upper end of the silica gel cover, and a lamp holder module is movably clamped in the double-shaft swing mechanism. Through the design of the double-shaft swing mechanism, flexible adjustment of the reflector lamp in the horizontal direction and the vertical direction is achieved, the irradiation direction of the reflector lamp can be rapidly adjusted according to actual illumination requirements, the illumination flexibility and accuracy are improved, random adjustment of a light outlet of the lamp is achieved, and the problems that the light outlet direction of an existing reflector lamp is inconvenient to adjust, and the light outlet direction is inconvenient to adjust are effectively solved. A part of light is blocked by an outer ring or an embedded part of the lamp; the novel spotlight is reasonable in structural design, through cooperation of the lamp holder module, the double-shaft swing mechanism and the embedded part, mounting and dismounting are convenient, the spotlight is convenient to maintain and replace, the use cost is reduced, and the user experience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, specifically a dual-axis linkage spotlight swing structure. Background Technology

[0002] LED spotlights are widely used in homes, offices, shopping malls, and other places due to their high luminous efficiency, long lifespan, energy saving, and environmental friendliness. The LED light source is installed inside the lamp body, and the light source is generally perpendicular to the light-emitting surface. Sometimes, for specific area illumination, the angle of the lamp body is adjusted vertically to change the light direction. This practice has two drawbacks: first, some light is blocked by the outer ring or embedded parts of the lamp, resulting in wasted light and uneven light distribution on the illuminated object; second, the blocked light shining on the inner side of the lamp's outer ring or embedded parts produces strong glare. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a dual-axis linkage spotlight swing structure, which effectively solves the problems mentioned in the background.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dual-axis linkage spotlight swing structure, including a pre-embedded part, the upper end of which is provided with a silicone cover, the upper end of which is provided with a dual-axis swing mechanism, and the lamp head module is movably engaged inside the dual-axis swing mechanism.

[0005] The dual-axis swing mechanism includes an outer frame, with a limit switch threadedly connected to the lower part of the outer wall of the outer frame, an upper ear plate fixedly connected to the upper end of the outer frame, a middle frame inside the outer frame, a lower ear plate fixedly connected to the lower part of the outer wall of the middle frame, connecting shafts on both sides of the upper ear plate, the upper part of the connecting shaft being rotatably connected to the upper ear plate via an upper bolt, and the lower part of the connecting shaft being rotatably connected to the lower ear plate via a lower bolt, and locking blocks connected to both sides of the inner wall of the middle frame;

[0006] The outer walls of the lamp head module are provided with L-shaped slots on both sides, and the L-shaped slots are movable and cooperate with the locking blocks.

[0007] Preferably, the embedded part includes a base plate, an outer cylinder connected to the upper end of the base plate, a boss provided on the lower inner side of the outer cylinder, a limit stop fixedly connected to one side of the upper end of the boss, folding ears connected to both sides of the upper end of the outer cylinder, an adjusting screw rotatably connected between the folding ears and the base plate, and a retaining plate threaded onto the outer thread of the adjusting screw.

[0008] Preferably, the upper circumference of the outer cylinder has three hooks.

[0009] Preferably, the silicone cover has a groove on one side of its upper end, and the lower ear plate is located inside the groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model, through the design of a dual-axis swing mechanism, realizes the flexible adjustment of the spotlight in the horizontal and vertical directions. It can quickly adjust the illumination direction of the spotlight according to the actual lighting needs, improve the flexibility and accuracy of lighting, and realize the arbitrary adjustment of the light outlet of the lamp. It effectively solves the problem that the existing spotlights are inconvenient to adjust the light outlet direction and that part of the light is blocked by the outer ring or embedded parts of the lamp.

[0012] 2. The new structure is reasonably designed. The disassembly and assembly of the lamp head module, the dual-axis swing mechanism, and the embedded parts are all coordinated to facilitate installation and disassembly, making it easy to maintain and replace the spotlight, reducing usage costs and improving user experience. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overhead axis structure of this utility model;

[0017] Figure 3 This is a schematic diagram illustrating the installation and disassembly of the lamp holder module of this utility model;

[0018] Figure 4 This is a partial cross-sectional view of the present invention;

[0019] Figure 5 This is an exploded view of the present invention;

[0020] Figure 6 This is a schematic diagram showing the angle tilt of the lamp head module of this utility model;

[0021] Figure 7 This utility model Figure 6 The front view;

[0022] Figure 8 This utility model Figure 6 A schematic diagram of the overhead axis structure;

[0023] In the diagram: 1. Embedded part; 11. Base plate; 12. Outer cylinder; 13. Boss; 14. Limiting block; 15. Folding ear; 16. Adjusting screw; 17. Card plate; 18. Hook; 2. Silicone cover; 3. Dual-axis swing mechanism; 31. Outer frame; 32. Limiting mechanism; 33. Upper ear plate; 34. Middle frame; 35. Lower ear plate; 36. Connecting shaft; 37. Upper bolt; 38. Lower bolt; 39. Card block; 4. Lamp head module; 5. L-shaped bayonet; 6. Slot. Detailed Implementation

[0024] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example 1, by Figures 1-8 As shown, this utility model includes a pre-embedded part 1, a silicone cover 2 is provided inside the upper end of the pre-embedded part 1, a dual-axis swing mechanism 3 is provided at the upper end of the silicone cover 2, and a lamp head module 4 is movably connected inside the dual-axis swing mechanism 3.

[0026] The dual-axis swing mechanism 3 includes an outer frame 31. A limit switch 32 is threadedly connected to the lower part of the outer wall of the outer frame 31. An upper ear plate 33 is fixedly connected to the upper end of the outer frame 31. A middle frame 34 is provided inside the outer frame 31. A lower ear plate 35 is fixedly connected to the lower part of the outer wall of the middle frame 34. A connecting shaft 36 is provided on both sides of the upper ear plate 33. The upper part of the connecting shaft 36 is rotatably connected to the upper ear plate 33 through an upper bolt 37. The lower part of the connecting shaft 36 is rotatably connected to the lower ear plate 35 through a lower bolt 38. A locking block 39 is connected to both sides of the inner wall of the middle frame 34.

[0027] The lamp head module 4 has L-shaped slots 5 on both sides of its outer wall, and the L-shaped slots 5 are movable and cooperate with the locking block 39.

[0028] The embedded part 1 includes a base plate 11, an outer cylinder 12 connected to the upper end of the base plate 11, a boss 13 provided on the lower side of the inner side of the outer cylinder 12, a limit stop 14 fixedly connected to one side of the upper end of the boss 13, and folding ears 15 connected to both sides of the upper end of the outer cylinder 12. An adjusting screw 16 is rotatably connected between the folding ears 15 and the base plate 11, and a clamping plate 17 is threaded onto the outside of the adjusting screw 16.

[0029] Three hooks 18 are distributed around the upper circumference of the outer cylinder 12. When the dual-axis swing mechanism 3 is inside the outer cylinder 12, the hooks 18 limit the outer frame 31 on the dual-axis swing mechanism 3 from the top.

[0030] A slot 6 is provided on one side of the upper end of the silicone cover 2, and the lower ear plate 35 is located in the slot 6. When the dual-axis swing mechanism 3 is fitted into the silicone cover 2, the outer frame 31 is fitted outside the silicone cover 2, the middle frame 34 is fitted inside the silicone cover 2, and the lower ear plate 35 on the outer side of the middle frame 34 corresponds to the slot 6 on the silicone cover 2.

[0031] Working principle:

[0032] First, the connecting shaft 36 of the dual-axis swing mechanism 3 is rotatably connected to the upper ear plate 33 and the lower ear plate 35 respectively through the upper bolt 37 and the lower bolt 38, thus completing the assembly of the dual-axis swing mechanism 3. Then, the limiting device 32 is installed in the corresponding hole at the lower part of the outer wall of the outer frame 31. During the assembly process, plastic gaskets are provided on the contact surfaces of the connecting shaft 36 with the upper ear plate 33, the lower ear plate 35, and the upper bolt 37 and the lower bolt 38. This helps to reduce wear when adjusting the swing angle and improve the service life and reliability of the mechanism.

[0033] Next, place the silicone cover 2 on the boss 13 inside the embedded part 1, and then align one side of the lower ear plate 35 of the dual-axis swing mechanism 3 with the groove 6 of the silicone cover 2, and snap the dual-axis swing mechanism 3 into the embedded part 1; at this time, the hooks 18 around the embedded part 1 limit the outer frame 31 of the dual-axis swing mechanism 3 to the outer cylinder 12 of the embedded part 1, thereby achieving stable installation of the dual-axis swing mechanism 3.

[0034] The assembled embedded part 1 is installed in the opening in the ceiling. By turning the adjusting screw 16, the clamping plate 17 gradually descends and clamps with the ceiling, thereby achieving a firm installation of the embedded part 1. This installation method is simple and quick, and can ensure the stability of the embedded part 1 during use.

[0035] Align the L-shaped latch 5 on the outside of the lamp head module 4 with the latch 39 on the inner wall of the middle frame 34, push the lamp head module 4 upward so that the latch 39 enters the vertical part of the L-shaped latch 5, and then rotate the lamp head module 4 until the latch 39 is locked in the horizontal groove of the L-shaped latch 5 of the lamp head module 4, thereby achieving a stable installation of the lamp head module 4. This installation method is not only easy to operate, but also ensures the stability of the lamp head module 4 during use and prevents the lamp head module 4 from loosening or falling off.

[0036] When it is necessary to disassemble the lamp head module 4 for maintenance or replacement, simply reverse the lamp head module 4 so that the locking block 39 on the middle frame 34 leaves the horizontal groove of the L-shaped locking slot 5 on the outside of the lamp head module 4. At this time, the lamp head module 4 will fall down along the through hole of the embedded part 1 under the action of gravity, so that the lamp head module 4 can be easily removed and quick disassembly can be achieved. This design greatly improves the efficiency of maintenance and replacement and reduces the cost of use.

[0037] The outer frame 31 can rotate in the horizontal direction until the limiting block 14 of the embedded part 1 and the limiting mechanism 32 on the outer frame 31 meet. Through the limiting action of the limiting mechanism 32 and the limiting block 14, the horizontal rotation angle of the dual-axis swing mechanism 3 can be controlled, thereby realizing the angle adjustment of the lamp head module 4 in the horizontal direction. This design enables the spotlight to flexibly adjust the horizontal illumination angle according to the actual lighting needs, improving the flexibility and accuracy of lighting.

[0038] Under the rotational connection of the lower ear plate 35, the lower bolt 38 and the connecting shaft 36, the middle frame 34 can rotate up and down around the lower bolt 38 to achieve vertical movement, thereby tilting the lamp head module 4. Combined with the horizontal adjustment angle of the lamp, the lamp can be adjusted to any direction of illumination. This dual-axis linkage design allows the spotlight to not only be flexibly adjusted in the horizontal direction, but also to be precisely tilted in the vertical direction, meeting the lighting needs of different scenarios and improving the lighting effect and user experience.

Claims

1. A double-axis linkage swing structure of a spotlight, comprising a pre-embedded part (1), characterized in that: The upper end of the embedded part (1) is provided with a silicone cover (2), and the upper end of the silicone cover (2) is provided with a dual-axis swing mechanism (3). The lamp head module (4) is movably connected inside the dual-axis swing mechanism (3). The dual-axis swing mechanism (3) includes an outer frame (31), a limit switch (32) is threadedly connected to the lower part of the outer wall of the outer frame (31), an upper ear plate (33) is fixedly connected to the upper end of the outer frame (31), a middle frame (34) is provided inside the outer frame (31), a lower ear plate (35) is fixedly connected to the lower part of the outer wall of the middle frame (34), a connecting shaft (36) is provided on both sides of the upper ear plate (33), the upper part of the connecting shaft (36) is rotatably connected to the upper ear plate (33) through an upper bolt (37), the lower part of the connecting shaft (36) is rotatably connected to the lower ear plate (35) through a lower bolt (38), and a locking block (39) is connected to both sides of the inner wall of the middle frame (34). The lamp head module (4) has L-shaped slots (5) on both sides of its outer wall, and the L-shaped slots (5) are movable and cooperate with the card block (39).

2. The dual-axis linked swing structure of the spotlight according to claim 1, wherein: The embedded part (1) includes a base plate (11), an outer cylinder (12) is connected to the upper end of the base plate (11), a boss (13) is provided on the lower side of the inner side of the outer cylinder (12), a limit block (14) is fixedly connected to one side of the upper end of the boss (13), and folding ears (15) are connected to both sides of the upper end of the outer cylinder (12). An adjusting screw (16) is rotatably connected between the folding ear (15) and the base plate (11), and a clamping plate (17) is threaded onto the outside of the adjusting screw (16).

3. The dual-axis linked swing structure of the spotlight according to claim 2, characterized in that: The upper circumference of the outer cylinder (12) has three hooks (18).

4. The dual-axis linked swing structure of the spotlight according to claim 1, wherein: The silicone cover (2) has a slot (6) on one side of its upper end, and the lower ear plate (35) is located inside the slot (6).

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