Anti-glare scenic area lighting lamp

Abstract

The present application relates to the field of lighting lamps, especially to a glare-proof scenic area lighting lamp. The glare-proof scenic area lighting lamp is divided into forward and upward illumination area and forward illumination area in the lighting lamp body in the lighting lamp cover on the turnover frame in the closed visiting mode of the scenic area, and the whole landscape exhibition area in the front is directly illuminated in the wide-range illumination state, in the open visiting mode, the turnover frame is pushed down to enter the corresponding storage cabin by stepping on the stepping frame, the strong light illumination height range of the lighting lamp body in the lighting lamp cover on the turnover frame is reduced, and the strong light from the forward and upward illumination of the lighting lamp body is prevented from entering the sight line of pedestrians to cause serious glare effect. The glare-proof scenic area lighting lamp improves the technical problem that the existing scenic area lighting lamp is difficult to adapt to flexible switching of different visiting modes by fixing the illumination angle of the lamp at the beginning of installation, and pedestrians are not comfortable due to glare of strong light.

Description

Technical Field

[0001] This invention relates to the field of lighting, and more particularly to an anti-glare scenic area lighting fixture. Background Technology

[0002] Currently, scenic areas widely use lighting fixtures to supplement the landscape exhibition areas when open at night to enhance the viewing experience and visitor safety. In the closed-access mode, pedestrians are usually confined to a fixed viewing area behind the lighting fixtures. The lighting fixtures project strong light onto the landscape area at an angle pointing forward and upward. At this time, because there is a large angle between the direction of the light and the direction of the pedestrian's line of sight, the strong light does not directly enter the pedestrian's eyes, and the glare effect is not obvious. When the scenic area switches to the open-access mode, pedestrians are allowed to walk between the lighting fixtures and the landscape exhibition area for close-up viewing or taking photos. Most of the existing scenic area lighting fixtures adopt a large-angle projection method pointing forward and upward in pursuit of a wide coverage effect. In the open mode, this part of the strong light projecting forward and upward will directly shine into the area behind the lighting fixtures. Within the field of vision of pedestrians at close range, the brightness of the light source is much higher than the brightness of the surrounding environment, creating an extreme brightness contrast and producing uncomfortable glare. This glare not only causes discomfort such as stinging and soreness in the eyes of pedestrians, but in severe cases, it can also cause temporary loss of vision due to difficulty in adapting to light and dark, greatly affecting the viewing experience of tourists and even posing safety hazards. Although existing technologies have anti-glare measures to avoid the pedestrian's line of sight by changing the installation angle of the light fixture to tilt it downward by 10° to 15°, or by using auxiliary components such as light shields and anti-glare grilles to limit the range of light scattering, these solutions either require fixing the illumination angle of the light fixture at the beginning of installation, making it difficult to adapt to flexible switching of different viewing modes, or increase the complexity and cost of the light fixture structure by adding extra components. Summary of the Invention

[0003] In order to overcome the shortcomings of existing scenic area lighting, which has a fixed illumination angle at the beginning of installation and is difficult to adapt to the flexible switching of different visiting modes, and has the disadvantage of strong light causing discomfort and glare to pedestrians, this invention provides an anti-glare scenic area lighting.

[0004] The technical solution is as follows: An anti-glare scenic area lighting fixture includes a long shell, a flip frame, a torsion spring, a lighting cover, an anti-glare patch, a junction box, a power supply module, and a footrest; the long shell has several storage compartments; the front of each storage compartment has a perforated window; the flip frame is rotatably connected to the storage compartment, and the flip frame is a quarter-cylinder structure; a torsion spring is fixed between the flip frame and the long shell; a lighting cover is fixed to the front of the flip frame, and the lighting body is installed inside the lighting cover; an anti-glare patch is provided on the front arc surface of the lighting cover; a junction box is installed on the long shell; the junction box contains a power supply module corresponding to each lighting cover, and the power supply module is used to supply power to the lighting body individually; a footrest corresponding to each flip frame is slidably connected to the long shell, and the footrest is close to the top of the flip frame.

[0005] As an improvement to the above solution, a main anti-glare glass panel is fixed to the top of the footrest.

[0006] As an improvement to the above solution, a number of insertion rods are provided inside the long shell, and the flipping frame is located between two adjacent insertion rods; a locking rod is rotatably connected to the insertion rod, and the middle of the insertion rod and the locking rod are aligned.

[0007] As an improvement to the above solution, an anti-glare glass plate is fixed to the upper front side of the footrest.

[0008] As an improvement to the above solution, a diffuse reflector is fixed to the bottom of the storage compartment inside the long hull.

[0009] As an improvement to the above solution, the insertion rod surface is provided with height adjustment threads, and the insertion rod is screwed into the long housing through the height adjustment threads.

[0010] As an improvement to the above solution, a slot adapted to the lever is provided on both the left and right sides of the footrest.

[0011] As an improvement to the above design, a drainage channel connecting the storage compartment is provided on the lower side of the long hull.

[0012] As an improvement to the above solution, a transparent glass plate for preventing water immersion is fixed to the perforated window of the long shell.

[0013] As an improvement to the above solution, a brush for cleaning the anti-glare patch on the surface of the lighting cover is fixed to the long housing.

[0014] Beneficial Effects: This invention provides an anti-glare scenic area lighting system. In the closed-access mode, the light from the lighting fixtures within the lampshade on the flip-up frame is divided into an upward and forward lighting area and a forward lighting area. Under wide-range lighting conditions, it directly illuminates the entire landscape exhibition area in front. In the open-access mode, stepping on the footrest pushes the flip-up frame downwards into the corresponding storage compartment. The high illumination height range of the lighting fixtures within the lampshade on the flip-up frame is reduced, preventing the strong upward and forward light from entering the pedestrians' line of sight and causing severe glare. It can also control the flip-up frame to flip downwards to half its travel angle. Combined with the main and secondary anti-glare glass plates, it attenuates the strong upward and forward light. Furthermore, it utilizes a diffuse reflector to efficiently convert potentially wasted downward light flux into ambient soft light. This achieves dynamic avoidance of glare interference with pedestrian vision while meeting basic lighting functions. It improves upon the technical problem of existing scenic area lighting systems where the fixed lighting angle at the beginning of installation makes it difficult to adapt to flexible switching between different access modes, and where strong light causes discomfort and glare for pedestrians. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional view of the long housing and junction box of the present invention; Figure 3 This is a three-dimensional structural diagram of the flipping frame of the present invention; Figure 4 This is a three-dimensional structural diagram of the power supply module of the present invention; Figure 5 This is a three-dimensional structural diagram of the insertion rod of the present invention; Figure 6 This is a three-dimensional structural diagram of the footrest frame of the present invention; Figure 7 This is a diagram showing the fully retracted state of the present invention; Figure 8 This is a diagram of the semi-folded state of the present invention.

[0016] The markings in the attached diagram are: 1-long shell, 101-storage compartment, 102-perforated window, 103-drainage channel, 11-diffuse reflector, 12-transparent glass plate, 2-flipping frame, 21-torsion spring, 22-lighting lampshade, 23-anti-glare patch, 3-junction box, 31-power supply module, 4-stepping frame, 401-slot, 41-main anti-glare glass plate, 42-secondary anti-glare glass plate, 5-insertion rod, 501-height adjustment thread, 51-clamping rod, 6-brush. Detailed Implementation

[0017] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0018] Example 1: An anti-glare scenic area lighting lamp of this example, such as... Figures 1-6 As shown, the device includes a long shell 1, a flip frame 2, a torsion spring 21, a lighting cover 22, an anti-glare patch 23, a junction box 3, a power supply module 31, a footrest 4, a plug rod 5, and a locking rod 51. The long shell 1 has several storage compartments 101 evenly spaced inside. Each storage compartment 101 of the long shell 1 has a perforated window 102 on its front side. Each storage compartment 101 of the long shell 1 is rotatably connected to a flip frame 2, which is a quarter-cylindrical structure with its curved surface initially facing the upper front. Each flip frame 2 is fixedly connected to the long shell 1 with a torsion spring 21. Each flip frame 2 has a lighting lamp fixedly connected to its upper front side. The lighting cover 22 contains a lighting body; each lighting cover 22 has an anti-glare patch 23 on its upper front side; a junction box 3 is installed on the long housing 1, and the junction box 3 is connected to an external circuit system; the junction box 3 contains a power supply module 31 corresponding to each lighting cover 22, and the power supply module 31 is electrically connected to the lighting body inside the lighting cover 22; a footrest 4 corresponding to each flip frame 2 is slidably connected to the long housing 1, and the footrest 4 is close to the top of the flip frame 2; a number of plug rods 5 are provided inside the long housing 1, and the flip frame 2 is located between two adjacent plug rods 5; each plug rod 5 is rotatably connected to a locking rod 51, and the middle of the plug rod 5 and the locking rod 51 are aligned.

[0019] like Figure 6 As shown, a main anti-glare glass plate 41 is fixed to the top of the stepping frame 4; a secondary anti-glare glass plate 42 is fixed to the upper front side of the stepping frame 4. In the closed-access viewing mode, the lighting cover 22 and anti-glare patch 23 on the flipping frame 2 are initially divided into two illumination areas: one facing upwards and the other facing forward. Staff inside the scenic area view the lighting cover 22 from a top-down angle. The area of ​​the lighting cover 22 and the anti-glare patch 23 facing upwards is aligned with the main anti-glare glass plate 41, and the area facing forward is aligned with the secondary anti-glare glass plate 42. The main anti-glare glass plate 41 and the secondary anti-glare glass plate 42 can work together with the anti-glare patch 23 on the lighting cover 22 to further reduce the brightness of the lighting body and weaken the glare effect.

[0020] In the closed-access visitor mode, the long shell 1 is installed on the rear side of the landscape exhibition area on the ground. The flip frame 2, the lighting cover 22, and the anti-glare patch 23 are respectively facing the upper front area and the front area. The strong light irradiation area of ​​the lighting body inside the lighting cover 22 is divided into the upper front lighting area and the front lighting area. Under the wide-range lighting condition, the entire landscape exhibition area in front is directly illuminated. Pedestrians can only stand behind the long shell 1 and look forward to view the illuminated landscape exhibition area. At this time, the strong light irradiated by the lighting body will not directly shine into the pedestrians' line of sight. While meeting the lighting needs of the landscape exhibition area, it avoids the discomfort of pedestrians due to the glare effect of the lighting body.

[0021] In open visitor mode, pedestrians are allowed to walk between the long shell 1 and the landscape exhibition area for close-up viewing or taking photos. At this time, staff need to step on the footrest 4, pushing it downwards along the long shell 1. The footrest 4 pushes the flipping frame 2 downwards, flipping it into the corresponding storage compartment 101. The flipping frame 2 then drives the torsion spring 21 to twist. Figure 7 As shown, at this time, the lighting cover 22 and anti-glare patch 23 on the flip frame 2 are divided into a forward-facing area and a forward-downward-facing area, which reduces the illumination height range of the strong light from the lighting body inside the lighting cover 22, and avoids the strong light from the lighting body shining forward and upward into the pedestrian's line of sight, thus preventing severe glare. Then, the staff rotates the locking rod 51 on the plug rod 5 by 90 degrees, so that the left and right ends of the locking rod 51 are aligned with the top of the footrest 4 on the same side. After the staff releases the footrest 4, the footrest 4 is restricted by the locking rod 51. The torsion spring 21 that is twisted cannot drive the flip frame 2 to flip up, and the flip frame 2 cannot push the footrest 4 to lift up. This achieves dynamic avoidance of glare interference with pedestrian vision while meeting the basic lighting function.

[0022] Example 2, based on Example 1, such as Figures 1-6 As shown, in this embodiment, each storage compartment 101 of the long shell 1 has a diffuse reflective sheet 11 fixedly attached to its bottom; each insert rod 5 has an adjustment thread 501 on its surface, and the insert rod 5 is screwed to the long shell 1 through the adjustment thread 501; each step frame 4 has a slot 401 on its left and right sides that is adapted to the locking rod 51; in the open visitor mode, when the staff steps on the step frame 4 to drive the flipping frame 2 downward, they can control the force of stepping, so that the step frame 4 only drops half the height, such as Figure 8As shown, the pedal frame 4 pushes the flip frame 2 to rotate downwards by only half a stroke angle. The flip frame 2 drives the torsion spring 21 to twist. Then, the staff manually rotates the insertion rod 5 in time. The insertion rod 5 rises relative to the long shell 1 through the height adjustment thread 501 until the insertion rod 5 drives the locking rod 51 above the top of the pedal frame 4. The staff then manually rotates the locking rod 51 ninety degrees so that the left and right ends of the locking rod 51 are aligned with the corresponding slots 401 on the pedal frame 4. After the staff releases the pedal frame 4, the torsion spring 21 pushes the flip frame 2 to lift the pedal frame 4, allowing the locking rod 51 to engage with the corresponding slots 401 on the pedal frame 4. At this time, the lighting cover 22 and anti-glare patch 23 on the flip frame 2 are divided into three lighting areas: facing forward and upward, facing forward, and facing forward and downward. The secondary anti-glare glass plate 42 on the pedal frame 4 continues to block the forward and upward lighting area of ​​the lighting cover 22 and anti-glare patch 23 to reduce the brightness of the lighting body and weaken the glare effect. The forward and downward lighting areas of the cover 22 and the anti-glare patch 23 are not blocked by the secondary anti-glare glass plate 42. The strong light emitted by the light source inside the light cover 22 will be reflected onto the diffuse reflector 11 at the bottom of the storage compartment 101. The diffuse reflector 11 reflects this strong light in a soft light to multiple areas in front and above. When pedestrians face the light source inside the light cover 22 and have their backs to the landscape exhibition area for a group photo, the soft light emitted in front and above can also provide a bright lighting effect for the pedestrians' faces. This state not only ensures that the secondary anti-glare glass plate 42 effectively reduces the brightness facing forward and upward in the blocked area, weakens the glare effect, and improves the visual comfort of pedestrians from a downward perspective, but also uses diffuse reflection to efficiently convert the downward light flux that might otherwise be wasted into ambient soft light. While significantly reducing glare interference, it effectively ensures the sufficiency and uniformity of the overall lighting light in the area facing forward and upward, thus taking into account both lighting efficiency and human eye health.

[0023] Example 3, based on Example 1, such as Figures 1-6As shown, a drainage channel 103 is provided on the lower side of the inner side of the long shell 1 in this embodiment. The drainage channel 103 is located below the storage compartment 101 and is connected to the drainage channel 103. The drainage channel 103 is connected to a rainwater drainage system. A transparent glass plate 12 is fixedly attached to each of the hollow windows 102 of the long shell 1. A brush 6 corresponding to the lighting cover 22 is fixedly attached to the long shell 1. The brush 6 is in close contact with the anti-glare patch 23 on the corresponding lighting cover 22. In rainy weather, the main anti-glare glass plate 41 and the secondary anti-glare glass plate 42 on the footrest 4 can block most of the rainwater falling on the long shell 1. Only a small amount of rainwater will enter the storage compartment 101 of the long shell 1 through the gap between the footrest 4 and the long shell 1. The intruded rainwater will flow into the drainage channel 103 in time and be discharged into the external rainwater drainage system to avoid a large amount of water accumulation in the storage compartment 101. When there is water on the ground outside the long shell 1, the water will be blocked by the transparent glass plate 12 and will not cross the perforated window 102 to enter the storage compartment 101. The surface of the anti-glare patch 23 on the lampshade 22 is prone to dust blown in from the outside. Rainwater will pass through the gap between the step frame 4 and the long shell 1 and wet the brush 6. However, the rainwater is blocked by the main anti-glare glass plate 41 and cannot directly fall on the surface of the anti-glare patch 23 to clean it. Therefore, the maintenance personnel regularly step on the step frame 4 repeatedly, and the torsional torque generated by the torsion spring 21 controls the lampshade 22 and the anti-glare patch 23 on the flip frame 2 to flip up and down. When the various areas of the surface of the anti-glare patch 23 pass through the brush 6, the brush 6, which is wetted by rainwater, cleans the dust attached to the surface of the anti-glare patch 23, thus achieving quick cleaning of the surface of the anti-glare patch 23.

[0024] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An anti-glare scenic area lighting fixture, comprising a long housing (1); characterized in that, It also includes a flip frame (2), a torsion spring (21), a lighting cover (22), an anti-glare patch (23), a junction box (3), a power supply module (31), and a footrest (4); the long shell (1) has several storage compartments (101); the storage compartments (101) of the long shell (1) have a perforated window (102) on the front side; the long shell (1) has a flip frame (2) rotatably connected to the storage compartments (101) of the long shell (1), the flip frame (2) is a quarter-cylinder structure; the flip frame (2) is fixedly connected to the long shell (1) with a torsion spring (21); A lighting cover (22) is fixed to the front side of the flip frame (2), and the interior of the lighting cover (22) is used to install the lighting body; the front arc surface of the lighting cover (22) is provided with an anti-glare patch (23); a junction box (3) is installed on the long shell (1); the junction box (3) is provided with power supply modules (31) whose number and position are corresponding to the lighting cover (22), and the power supply modules (31) are used to supply power to the lighting body separately; a footrest (4) corresponding to the flip frame (2) is slidably connected on the long shell (1), and the footrest (4) is close to the top of the flip frame (2).

2. The anti-glare scenic area lighting lamp according to claim 1, characterized in that, The top of the step frame (4) is fixed with a main anti-glare glass plate (41).

3. The anti-glare scenic area lighting lamp according to claim 1, characterized in that, The long shell (1) is provided with several insert rods (5), and the flipping frame (2) is located between two adjacent insert rods (5); a locking rod (51) is rotatably connected to the insert rod (5), and the middle of the insert rod (5) and the locking rod (51) are aligned.

4. The anti-glare scenic area lighting lamp according to claim 1, characterized in that, A secondary anti-glare glass plate (42) is fixed to the upper front side of the footrest (4).

5. The anti-glare scenic area lighting lamp according to claim 3, characterized in that, A diffuse reflector sheet (11) is fixed to the bottom of the storage compartment (101) of the long shell (1).

6. The anti-glare scenic area lighting lamp according to claim 5, characterized in that, The insertion rod (5) has an adjustment thread (501) on its surface, and the insertion rod (5) is screwed to the long shell (1) through the adjustment thread (501).

7. The anti-glare scenic area lighting lamp according to claim 6, characterized in that, The footrest (4) has a slot (401) on the left and right sides that is compatible with the lever (51).

8. The anti-glare scenic area lighting lamp according to claim 1, characterized in that, A drainage channel (103) is provided on the lower side of the long shell (1) to connect to the storage compartment (101).

9. The anti-glare scenic area lighting lamp according to claim 8, characterized in that, A transparent glass plate (12) for preventing water immersion is fixed to the perforated window (102) of the long shell (1).

10. An anti-glare scenic area lighting fixture according to any one of claims 1-9, characterized in that, A brush (6) for cleaning the anti-glare patch (23) on the surface of the lighting cover (22) is fixed to the long housing (1).

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