A large space outdoor lighting device

Abstract

The utility model discloses a kind of large space outdoor lighting devices, belong to lighting lamp technical field, the large space outdoor lighting device, including annular beam, annular beam is installed with the turnover mechanism being annularly arranged, the turnover mechanism includes the annular groove being opened in the both sides of annular beam, one side is installed with the circular ring rack sliding in annular beam, the other side is installed with multiple cylinder located on circular ring rack, the annular beam is sleeved with the multiple support cylinder being annularly arranged, and the turnover cylinder is sleeved on support cylinder, the turnover cylinder is close to the side of multiple inclined sliding slots being opened in support cylinder, and the side away from support cylinder is fixed with lighting lamp. The utility model is by drive mechanism and turnover mechanism, so that outdoor lighting device can repeatedly adjust lighting range when using, realize back and forth conversion of small area lighting range and large area lighting range, and then realize larger space outdoor lighting range, so as to improve the working performance of large space outdoor lighting device.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a large-space outdoor lighting device. Background Technology

[0002] Outdoor lighting installations are widely used in public places such as roads, squares, parks, and scenic spots, aiming to provide nighttime illumination, ensure the safety of pedestrians and traffic, and enhance the aesthetics and functionality of the environment. With the advancement of urbanization and the development of intelligent technologies, modern outdoor lighting installations not only need to have efficient lighting functions, but also need to be energy-saving, environmentally friendly, and durable.

[0003] Outdoor lighting fixtures are typically fixed in high-altitude areas during illumination. Existing large-space outdoor lighting installations, due to their high-altitude location, cannot be adjusted during use, preventing them from changing the illuminated area and thus limiting their ability to illuminate larger spaces, resulting in reduced performance.

[0004] Therefore, there is an urgent need to provide a large-space outdoor lighting device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a large-space outdoor lighting device.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: providing a large-space outdoor lighting device, including a ring beam, on which a rotating mechanism arranged in a ring is installed;

[0007] The flipping mechanism includes annular grooves on both sides of the annular beam, one side of which is equipped with a circular rack that is embedded and slides on the annular beam, and the other side is equipped with a plurality of cylinders located on the circular rack.

[0008] The annular beam is fitted with a plurality of annularly arranged support cylinders and a tilting roller fitted on the support cylinders. The tilting roller has a plurality of inclined grooves on the side near the support cylinders and a lighting lamp fixed on the side away from the support cylinders.

[0009] The present invention is further configured such that: a drive mechanism is installed between the two of the rotating rollers, the drive mechanism includes a motor located on a ring beam, a drive shaft passing through the ring beam is installed at the output end of the motor, an inner incomplete gear and a half gear embedded in the inner incomplete gear are installed at the other end of the drive shaft, two spur gears of different heights are installed between the inner incomplete gear and the half gear, a fixing column is fixed between the two inner incomplete gears, and one of the spur gears meshes with the inner incomplete gear and the half gear.

[0010] The present invention is further configured such that: an arc-shaped outer shell fixed to the annular beam is installed between every two of the aforementioned rotating rollers.

[0011] The present invention is further configured such that: a support beam is installed between every two of the rotating rollers and fixed to the annular beam, and a support beam is installed on the side away from the annular rack; and a fixing ring is fixed to the other end of each of the multiple support beams and fixed to the lamp post.

[0012] The present invention is further configured such that: a mounting box for protecting and supporting the incomplete gear and the incomplete gear is installed on the annular beam and the support beam.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through a drive mechanism and a flipping mechanism, enables the outdoor lighting device to repeatedly adjust the lighting range during use, realizing the back-and-forth switching between small area lighting range and large area lighting range, thereby achieving a larger outdoor lighting range and improving the working performance of large space outdoor lighting devices.

[0015] 2. This utility model uses a flipping mechanism to enable the outdoor lighting device to flip and reciprocate during use, allowing the lighting device to switch between ground-level and overhead lighting, thereby achieving large-space lighting. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the drive mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the drive mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the flipping mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the tilting drum and the lighting lamp of this utility model;

[0021] Figure 6 This is a schematic diagram of the internal structure of the tilting roller of this utility model.

[0022] In the diagram: 11. Fixed ring; 12. Support beam; 13. Arc-shaped outer shell; 14. Annular beam; 2. Drive mechanism; 21. Mounting box; 22. Motor; 23. Drive shaft; 24. Half gear; 25. Internal incomplete gear; 26. Spur gear; 27. Fixed column; 3. Tilting mechanism; 31. Circular rack; 32. Cylinder; 33. Tilting roller; 34. Inclined chute; 35. Lighting lamp; 36. Annular groove; 37. Support cylinder. Detailed Implementation

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0024] Please see Figures 1-6 A large-space outdoor lighting device includes a ring beam 14, on which a rotating mechanism 3 is installed in a ring. The rotating mechanism 3 includes annular grooves 36 on both sides of the ring beam 14. A circular rack 31 is installed on one side and slides within the ring beam 14. A plurality of cylinders 32 are installed on the other side of the circular rack 31. A plurality of ring-shaped support cylinders 37 are sleeved on the ring beam 14. A rotating roller 33 is sleeved on the support cylinders 37. A plurality of inclined grooves 34 are opened on the side of the rotating roller 33 near the support cylinders 37. A lighting lamp 35 is fixed on the side away from the support cylinders 37.

[0025] When in use, the flipping mechanism 3 can be used to rotate the lighting lamp 35, thereby enabling the conversion from a small area to a large area, and can also flip the lighting lamp 35 from the ground to the air to achieve outdoor lighting in a large space, while also increasing the lighting range.

[0026] Specifically, the rotation of the ring rack 31 drives the rotation of multiple cylinders 32 on it, allowing the cylinders 32 to enter the inclined groove 34. It should be understood that the inclined groove 34 is an inclined groove opened inside the tilting roller 33. After entering, the cylinder 32 will be squeezed by the inclined groove 34 to rotate the tilting roller 33, and then another cylinder 32 will enter the next inclined groove 34, causing the tilting roller 33 to rotate, which in turn drives the lighting lamp 35 on the tilting roller 33 to rotate.

[0027] like Figures 2-3As shown, a drive mechanism 2 is installed between the two rotating rollers 33. The drive mechanism 2 includes a motor 22 located on the annular beam 14. A drive shaft 23 passing through the annular beam 14 is installed at the output end of the motor 22. An inner incomplete gear 25 and a half gear 24 embedded in the inner incomplete gear 25 are installed at the other end of the drive shaft 23. Two spur gears 26 of different heights are installed between the inner incomplete gear 25 and the half gear 24. A fixing post 27 is fixed between the two inner incomplete gears 25. One of the spur gears 26 meshes with the inner incomplete gear 25 and the half gear 24, and the other spur gear 26 meshes with the annular rack 31.

[0028] During use, the lighting lamp 35 can be adjusted using the drive mechanism 2, enabling the lighting lamp 35 to change its range and spatial illumination at high altitudes. Specifically, the starter motor 22 drives the inner incomplete gear 25 and half gear 24 at the other end of the drive shaft 23 to rotate synchronously. When the half gear 24 meshes with the spur gear 26, the spur gear 26 rotates in one direction. When the inner incomplete gear 25 meshes with the spur gear 26, the spur gear 26 rotates in the other direction, thereby driving the ring rack 31 meshing with the spur gear 26 to rotate.

[0029] like Figure 1 As shown, a support beam 12 is installed between every two rotating rollers 33 and fixed to the annular beam 14. A support beam 12 is installed on the side away from the annular rack 31. The other end of each support beam 12 is fixed with a fixing ring 11 that is fixed to the lamp post. The annular beam 14 and the fixing ring 11 are supported by the multiple support beams 12. Then the fixing ring 11 is sleeved on the lamp post.

[0030] like Figure 2 As shown, the annular beam 14 and the support beam 12 are equipped with a protective support for the inner incomplete gear 25 and a mounting box 21 for the inner incomplete gear 25. An arc-shaped outer shell 13 fixed to the annular beam 14 is installed between every two rotating rollers 33.

[0031] When this utility model is in use, the starter motor 22 drives the inner incomplete gear 25 and half gear 24 at the other end of the drive shaft 23 to rotate synchronously, which in turn drives the ring rack 31 meshing with the spur gear 26 to rotate. Subsequently, the ring rack 31 drives the multiple cylinders 32 on it to rotate, so that the cylinders 32 can enter the inclined slide groove 34, causing the tilting roller 33 to rotate, which in turn drives the lighting lamp 35 on the tilting roller 33 to rotate, realizing large-space outdoor lighting.

[0032] 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 description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A large-space outdoor lighting device, comprising a ring beam (14), characterized in that: A rotating mechanism (3) arranged in a ring is installed on the ring beam (14); The flipping mechanism (3) includes annular grooves (36) on both sides of the annular beam (14), one side of which is fitted with a circular rack (31) that slides within the annular beam (14), and the other side is fitted with a plurality of cylinders (32) located on the circular rack (31). The annular beam (14) is fitted with a plurality of support cylinders (37) arranged in a ring, and a flipping roller (33) fitted on the support cylinders (37). The flipping roller (33) has a plurality of inclined grooves (34) on the side near the support cylinders (37), and a lighting lamp (35) is fixed on the side away from the support cylinders (37).

2. The outdoor lighting device for large spaces according to claim 1, characterized in that: A drive mechanism (2) is installed between the two of the rotating rollers (33). The drive mechanism (2) includes a motor (22) located on the ring beam (14). A drive shaft (23) passing through the ring beam (14) is installed at the output end of the motor (22). An inner incomplete gear (25) and a half gear (24) embedded in the inner incomplete gear (25) are installed at the other end of the drive shaft (23). Two spur gears (26) of different heights are installed between the inner incomplete gear (25) and the half gear (24). A fixing column (27) is fixed between the two inner incomplete gears (25). One of the spur gears (26) meshes with the inner incomplete gear (25) and the half gear (24).

3. The outdoor lighting device for large spaces according to claim 2, characterized in that: Another spur gear (26) meshes with a ring rack (31).

4. The outdoor lighting device for large spaces according to claim 1, characterized in that: An arc-shaped housing (13) fixed to the annular beam (14) is installed between each pair of said rotating rollers (33).

5. A large-space outdoor lighting device according to claim 1, characterized in that: Between each pair of the rotating rollers (33), a support beam (12) is installed on the side fixed to the annular beam (14) and away from the annular rack (31). The other end of each of the support beams (12) is fixed with a fixing ring (11) that is fixed to the lamp post.

6. A large-space outdoor lighting device according to claim 5, characterized in that: The ring beam (14) and the support beam (12) are equipped with mounting boxes (21) for protecting and supporting the inner incomplete gear (25) and the inner incomplete gear (25).

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