An integrated landscape lighting lamp for deep underground space tunnels

Abstract

The utility model belongs to underground space environment management and lighting technical field, concretely relates to a kind of integrated landscape lighting of deep underground space tunnel. Including light box, the both ends of light box are rotatably connected with triangle-like support, and the triangle-like support is fixedly installed on the wall of underground space tunnel;The bottom of triangle-like support is fixedly connected with the purification tank for planting plants;The top of light box is slidably connected with baffle.The utility model can make light realize lighting and provide illumination for plants simultaneously, and can also adaptively adjust baffle while adjusting, so as to prevent the plants on purification tank from being hit by falling debris and other materials above underground space tunnel;The utility model can realize the angle adjustment of light box and the adjustment of baffle simultaneously;The utility model is multifunctional, saves space and cost, and meets the trend of humanized design of underground space.

Description

Technical Field

[0001] This utility model belongs to the field of underground space environmental management and lighting technology, specifically relating to an integrated landscape lighting lamp for deep underground tunnels. Background Technology

[0002] Currently, lighting and air purification in deep underground spaces (such as tunnels, inclined shafts, and underground mines) mainly rely on the following technical solutions: First, traditional LED lighting systems. Existing underground spaces generally use fixed LED lamps for illumination, but these only provide basic lighting and cannot improve air quality or monitor environmental parameters. For example, CN201920345678.X (an explosion-proof LED lighting lamp for mines) only optimizes lighting brightness and explosion-proof performance, without addressing air purification or environmental monitoring functions. Second, independent air purification equipment. Some underground projects use mechanical ventilation or chemical adsorption (such as activated carbon filtration) to reduce radon concentration, but this has the following problems: ventilation systems have high energy consumption and are difficult to cover ventilation dead zones such as inclined shafts and tunnels; chemical adsorption requires regular filter replacement, resulting in high maintenance costs. Third, plant purification technology. Existing research has utilized shade-tolerant plants (such as pothos and spider plants) to adsorb indoor formaldehyde and other VOCs (see "Research on the Purification Effect of Indoor Plants on Formaldehyde," Environmental Science and Technology, 2019), but there are no known cases of its application in radon purification in deep underground spaces. Existing plant purification devices are mostly stand-alone potted plants (such as CN202110789012.3, an indoor air purification plant stand), which are not integrated with lighting systems and lack functional substrate designs for radon pollution.

[0003] Existing lighting fixtures cannot solve the radon pollution problem, while independent purification equipment occupies space and is separate from the lighting system; maintenance costs are high: mechanical ventilation or chemical adsorption requires continuous energy consumption or material replacement, which is not economical; monitoring is lacking: traditional solutions do not integrate environmental monitoring functions, making it difficult to provide timely feedback on changes in temperature, humidity and radon concentration; aesthetics are insufficient: existing technologies do not consider the psychological oppression of underground spaces and lack ecological beautification design; and single plant purification devices are easily damaged when encountering falling rocks or other situations. Utility Model Content

[0004] To address the aforementioned shortcomings, this invention provides an integrated landscape lighting system for deep underground tunnels. Through its design of a light box and baffle, this invention enables the light to simultaneously provide illumination and light to plants. Furthermore, the baffle can be quickly and adaptively adjusted during the adjustment process, preventing falling debris and other materials from impacting the plants in the purification tank. The adjustment mechanism allows for simultaneous control of both the light box angle and the baffle adjustment. This multifunctional integrated system saves space and cost, aligning with the trend of human-centered design in underground spaces.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated landscape lighting fixture for deep underground tunnels includes a light box, with triangular brackets rotatably connected to both ends of the light box. The triangular brackets are fixedly installed on the walls of the underground tunnel. A purification trough for planting plants is fixedly connected to the bottom of the triangular brackets. A baffle is slidably connected to the top of the light box.

[0007] Furthermore, T-shaped grooves are provided on both sides of the bottom of the baffle, and T-shaped sliding rods are fixed on both sides of the top of the light box, with the T-shaped sliding rods slidably connected to the corresponding T-shaped grooves.

[0008] Furthermore, a support plate is fixedly provided on the triangular bracket, and a rotating hole is provided on the support plate; support rods are fixedly provided at both ends of the light box, and an adjustment mechanism is sleeved on the support rod; the adjustment mechanism includes an adjustment toothed ring sleeved on the support rod, and the inner ring of the adjustment toothed ring is fixedly connected to a rotating tube, and the rotating tube is rotatably connected to the rotating hole.

[0009] Furthermore, racks are fixedly provided at the bottom of both ends of the baffle, and the racks mesh with corresponding adjusting gear rings.

[0010] Furthermore, a limiting ring is fixedly provided on the outer edge of the rotating tube at one end away from the adjusting gear ring; the limiting ring is located on the outside of the support plate;

[0011] The end of the support rod is provided with a threaded end and is screwed with a limit nut.

[0012] Furthermore, two straight rods and two diagonal rods are fixedly connected around the perimeter of the purification tank, and one end of each of the straight rods and diagonal rods is fixedly connected to a corresponding triangular bracket.

[0013] Furthermore, monitoring sensors are installed on the sidewalls of the purification tank.

[0014] Furthermore, the monitoring sensors include temperature and humidity sensors and radon gas detectors.

[0015] Furthermore, a mounting plate is fixedly mounted on the triangular bracket, and the mounting plate is fixedly connected to the wall of the underground tunnel by bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) Through the structural design of the light box and the baffle, this utility model can simultaneously provide illumination and light to the plants, and can also quickly and adaptively adjust the baffle while adjusting, thereby preventing the gravel and other materials falling from the underground tunnel from hitting the plants on the purification tank. Specifically, when adjusting the angle of the light box, the light box tilts, so it can selectively illuminate the distance of the tunnel and the purification tank below, thereby enabling the light to simultaneously provide illumination and light to the plants. Since the light box and the baffle tilt at the same time, the baffle cannot completely block the top of the purification tank when the light box is tilted. At this time, when adjusting the angle of the light box, the relative position of the baffle and the light box is changed by adjusting the extension length of the baffle, thereby ensuring that the baffle can always completely block the top of the purification tank, preventing the gravel and other materials falling from the underground tunnel from hitting the plants on the purification tank.

[0018] (2) Through the structural design of the adjustment mechanism, this utility model can simultaneously control the angle adjustment of the light box and the adjustment of the baffle. Specifically, when it is necessary to adjust the angle of the light box, loosen the limit nut, and then rotate the support rod and the rotating tube at the same time to adjust the angle of the light box. Then, according to the actual position, by rotating the rotating tube with the thumb, the rotation of the rotating tube can be controlled to rotate in other directions at the same time, so that the adjusting toothed ring drives the rack to move, thereby changing the position of the baffle and realizing the simultaneous control of the angle adjustment of the light box and the adjustment of the baffle. Finally, by tightening the limit nut, the light box and the baffle can be fixed in a limited position.

[0019] (3) This utility model integrates multiple functions, saving space and cost. It combines lighting, purification and monitoring into one, reducing the number of devices and simplifying installation and maintenance. It also uses lighting brackets to suspend containers, requiring zero additional space, making it particularly suitable for narrow deep tunnel environments. Furthermore, it reduces energy consumption by more than 30% through shared lighting circuit power supply, meeting the energy-saving requirements of underground engineering. At the same time, the real-time performance and reliability of environmental monitoring are improved, displaying temperature, humidity and radon concentration in real time. The risk warning response time is shortened to the minute level. The moisture-proof packaging and self-cleaning design ensure a lifespan of ≥3 years, reducing the frequency of replacement. In addition, it has significant psychological and landscape benefits. The green plant landscape enhances the psychological comfort of workers, which is in line with the trend of humanized design in underground spaces. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an integrated landscape lighting lamp for deep underground space tunnels according to this utility model.

[0021] Figure 2 This is a schematic diagram of the distributed structure of an integrated landscape lighting lamp for a deep underground space tunnel according to the present invention.

[0022] Figure 3This is a schematic diagram of a partially distributed structure of an integrated landscape lighting system for deep underground tunnels according to this utility model. Figure 1 ;

[0023] Figure 4 This is a partial structural schematic diagram of an integrated landscape lighting fixture for deep underground space tunnels according to the present invention.

[0024] Figure 5 This is a schematic diagram of the distributed structure of an integrated landscape lighting system for deep underground tunnels according to this utility model. Figure 2 .

[0025] The attached figures are labeled as follows:

[0026] Purification tank-100, straight rod-110, diagonal rod-120, triangular bracket-200, mounting plate-210, support plate-220, rotating hole-221, light box-300, support rod-310, T-shaped slide rod-320, adjusting mechanism-400, adjusting gear ring-410, rotating tube-420, limit ring-430, limit nut-500, baffle-700, rack-710, T-slot-720, monitoring sensor-800. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Example

[0029] like Figures 1-5 As shown, an integrated landscape lighting fixture for deep underground tunnels includes a light box 300, with triangular brackets 200 rotatably connected to both ends of the light box 300. The triangular brackets 200 are fixedly installed on the walls of the underground tunnel. A purification trough 100 for planting plants is fixedly connected to the bottom of the triangular brackets 200. A baffle 700 is slidably connected to the top of the light box 300.

[0030] This utility model, through the structural design of the light box 300 and the baffle 700, can simultaneously provide illumination and light to the plants, and can also quickly and adaptively adjust the baffle 700 while adjusting it, thereby preventing falling rocks and other materials from the underground tunnel from hitting the plants on the purification tank 100; a detailed description will follow.

[0031] It is worth noting that the light box 300 contains a lighting module, which is fixed to the steel bracket on the side wall of the tunnel by LED lights. It can provide basic lighting and also provide the plants with the light they need.

[0032] Furthermore, T-shaped grooves 720 are provided on both sides of the bottom of the baffle 700, and T-shaped sliding rods 320 are fixedly provided on both sides of the top of the light box 300. The T-shaped sliding rods 320 are slidably connected to the corresponding T-shaped grooves 720.

[0033] When the angle of the light box 300 is adjusted, the light box 300 tilts, allowing selective illumination of the distant tunnel and the purification tank 100 below. This enables the light to simultaneously provide illumination and the necessary light for the plants. Since the light box 300 and the baffle 700 tilt simultaneously, the baffle 700 cannot completely block the top of the purification tank 100 when the light box 300 is tilted. When the angle of the light box 300 is adjusted, the relative position of the baffle 700 and the light box 300 is changed by adjusting the extension length of the baffle 700. This ensures that the baffle 700 can always completely block the top of the purification tank 100, preventing falling debris and other materials from the underground tunnel from hitting the plants in the purification tank 100.

[0034] Furthermore, a support plate 220 is fixedly provided on the triangular bracket 200, and a rotating hole 221 is provided on the support plate 220; support rods 310 are fixedly provided at both ends of the light box 300, and an adjustment mechanism 400 is sleeved on the support rods 310; the adjustment mechanism 400 includes an adjustment toothed ring 410 sleeved on the support rods 310, and the inner ring of the adjustment toothed ring 410 is fixedly connected to a rotating tube 420, and the rotating tube 420 is rotatably connected to the rotating hole 221.

[0035] This utility model, through the structural design of the adjustment mechanism 400, can simultaneously control the angle adjustment of the light box 300 and the adjustment of the baffle 700; a detailed description will follow.

[0036] Furthermore, racks 710 are fixedly provided at the bottom of both ends of the baffle 700, and the racks 710 mesh with the corresponding adjusting gear rings 410.

[0037] Furthermore, a limiting ring 430 is fixedly provided on the outer edge of the rotating tube 420 away from the adjusting toothed ring 410; the limiting ring 430 is located on the outside of the support plate 220.

[0038] The end of the support rod 310 is provided with a threaded end and is screwed with a limit nut 500.

[0039] When the angle of the light box 300 needs to be adjusted, the limiting nut 500 is loosened, and then the support rod 310 and the rotating tube 420 are rotated simultaneously to adjust the angle of the light box 300. Then, according to the actual position, the rotating tube 420 can be rotated in other directions by rotating it with the thumb, so that the adjusting gear ring 410 drives the rack 710 to move, thereby changing the position of the baffle 700. This allows for simultaneous control of the angle adjustment of the light box 300 and the adjustment of the baffle 700. Finally, the limiting nut 500 is tightened to fix the light box 300 and the baffle 700 in a limited position.

[0040] Furthermore, two straight rods 110 and two diagonal rods 120 are fixedly connected around the perimeter of the purification tank 100, and one end of each of the straight rods 110 and diagonal rods 120 is fixedly connected to a corresponding triangular support 200. The structural design of the straight rods 110 and diagonal rods 120 improves the stability of the device.

[0041] It is worth noting that the suspended container, a purification tank 100, is installed below the device and can contain shade-tolerant plants such as pothos, spider plants, and domesticated ferns. Radon gas is absorbed through the stomata of the leaves, and root secretions activate microbial degradation. The substrate material can be a porous, lightweight composite material, such as expanded clay aggregate + vermiculite + biochar mixed with coconut coir, which combines water retention, air permeability, and radon adsorption functions; it can also support nitrogen-fixing bacteria, actinomycetes, and other microorganisms to convert radon and its decay products into low-toxicity substances.

[0042] Furthermore, a monitoring sensor 800 is installed on the side wall of the purification tank 100.

[0043] It is worth noting that both the light box 300 and the monitoring sensor 800 of this utility model are powered by an external power source, which will not be described in detail here.

[0044] Furthermore, the monitoring sensor 800 includes a temperature and humidity sensor and a radon gas detector.

[0045] It is worth noting that the monitoring sensor 800 displays environmental data in real time through temperature and humidity sensors and a radon gas detector.

[0046] Furthermore, a mounting plate 210 is fixedly mounted on the triangular bracket 200, and the mounting plate 210 is fixedly connected to the wall of the underground space tunnel by bolts.

[0047] This utility model integrates multiple functions, saving space and cost. It combines lighting, purification, and monitoring into one unit, reducing the number of devices and simplifying installation and maintenance. The container is suspended using a lighting bracket, requiring zero additional space, making it particularly suitable for narrow, deep tunnel environments. Powered by a shared lighting circuit, energy consumption is reduced by over 30%, meeting the energy-saving requirements of underground engineering. Simultaneously, the real-time performance and reliability of environmental monitoring are improved, displaying temperature, humidity, and radon concentration in real time. Risk warning response time is shortened to minutes. The moisture-proof encapsulation and self-cleaning design ensure a lifespan of ≥3 years, reducing replacement frequency. Furthermore, it offers significant psychological and aesthetic benefits. The green plant landscape enhances the psychological comfort of workers, aligning with the trend of human-centered design in underground spaces.

[0048] This invention involves fixing steel brackets at the cable locations on the tunnel sidewalls and installing LED lights. Landscape containers are suspended, filled with substrate, planted, and connected to a monitoring device power supply. Plant transpiration promotes radon absorption, while microbial metabolism transforms pollutants. Monitoring data is transmitted to a control center via wired / wireless transmission. Substrate composition: 30% expanded clay + 20% vermiculite + 10% biochar + 40% coconut coir. Microbial inoculum: Actinomycete inoculant ≥ 10^ 6 CFU / g matrix.

[0049] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated landscape lighting system for deep underground tunnels, characterized in that, The light box (300) includes a light box (300) with triangular brackets (200) rotatably connected to both ends of the light box (300), which are fixedly installed on the wall of the underground tunnel. A purification trough (100) for planting plants is fixedly connected to the bottom of the triangular brackets (200). A baffle (700) is slidably connected to the top of the light box (300).

2. The integrated landscape lighting for deep underground tunnels according to claim 1, characterized in that, The bottom sides of the baffle (700) are provided with T-shaped grooves (720), and the top sides of the light box (300) are fixedly provided with T-shaped sliding rods (320), and the T-shaped sliding rods (320) are slidably connected to the corresponding T-shaped grooves (720).

3. The integrated landscape lighting for deep underground tunnels according to claim 1, characterized in that, A support plate (220) is fixedly provided on the triangular bracket (200), and a rotating hole (221) is provided on the support plate (220); a support rod (310) is fixedly provided at both ends of the light box (300), and an adjustment mechanism (400) is sleeved on the support rod (310); the adjustment mechanism (400) includes an adjustment toothed ring (410) sleeved on the support rod (310), and the inner ring of the adjustment toothed ring (410) is fixedly connected to a rotating tube (420), and the rotating tube (420) is rotatably connected to the rotating hole (221).

4. The integrated landscape lighting for deep underground tunnels according to claim 3, characterized in that, Both ends of the baffle (700) are fixedly provided with racks (710), and the racks (710) mesh with the corresponding adjusting gear rings (410).

5. An integrated landscape lighting system for deep underground tunnels according to claim 3, characterized in that, A limiting ring (430) is fixedly provided on the outer edge of the rotating tube (420) away from the adjusting toothed ring (410); the limiting ring (430) is located on the outside of the support plate (220); The end of the support rod (310) is provided with a threaded end and is screwed with a limit nut (500).

6. The integrated landscape lighting for deep underground tunnels according to claim 1, characterized in that, Two straight rods (110) and two diagonal rods (120) are fixedly connected around the purification tank (100). One end of each of the straight rods (110) and diagonal rods (120) is fixedly connected to a corresponding triangular bracket (200).

7. An integrated landscape lighting fixture for deep underground tunnels according to claim 1, characterized in that, Monitoring sensors (800) are installed on the side wall of the purification tank (100).

8. An integrated landscape lighting fixture for deep underground tunnels according to claim 7, characterized in that, The monitoring sensor (800) includes a temperature and humidity sensor and a radon gas detector.

9. An integrated landscape lighting fixture for deep underground tunnels according to claim 1, characterized in that, A mounting plate (210) is fixedly mounted on a triangular bracket (200), and the mounting plate (210) is fixedly connected to the wall of the underground space tunnel by bolts.

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