CN217057392U - Underground space light guide lighting system connected in bolt manner - Google Patents

Abstract

The utility model belongs to the technical field of leaded light illumination, concretely relates to underground space leaded light lighting system that bolt formula is connected, including the daylighting ware, fix at the intraformational cylindrical light pipe of earthing and with light pipe bottom threaded connection's diffuser, daylighting ware and light pipe threaded connection, fixing device outside cladding has first waterproof layer and second waterproof layer, fixing device's bottom surface and the spraying of the light pipe outside are provided with fixed coating, the inside and light pipe threaded connection of fixing device, light pipe bottom and diffuser threaded connection, the outside cover of light pipe is equipped with the bearing board, the upper surface of bearing board offsets with the lower surface of earthing layer. The utility model discloses a cylindrical light pipe of vertical setting, fixing device erect at the hole top, and the fixed coating of light pipe outside coating, the fixed bearing board in bottom make the system integration through threaded connection, have reached simple structure, and the cost is lower, simple to operate, direct receipt sunshine gathers the better purpose of natural light effect.

Description

Bolt type connected underground space light guide lighting system

Technical Field

The utility model belongs to the technical field of leaded light illumination, concretely relates to underground space leaded light lighting system that bolt formula is connected.

Background

The underground space has poor natural lighting, the natural light environment is a working environment which people are used to and love for a long time, and the identification capability of the natural light is superior to that of artificial light under the same illumination condition, so that the work and life are facilitated, the eyesight is protected, and the labor productivity is improved. The natural light is fully utilized, and the method has important significance for creating a good light environment, saving energy, protecting the environment and constructing a green building. The improvement of the indoor natural lighting can not only improve the quality of indoor living environment, but also has important significance for saving buildings and protecting environment.

The existing lighting and light guiding device for underground is complex in structure, poor in light guiding and illuminating effect for deeper underground space, and the light guiding structure is arranged in a manner of being bent for the most parts of a floor wall in a matching manner, so that materials are wasted, the required fixed sealing and waterproof places are too many, the installation is complex, and the underground space light guiding and illuminating system connected in a bolt manner is provided, so that the underground space light guiding and illuminating system is necessary.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides an underground space leaded light lighting system that bolt formula is connected adopts the cylindrical light pipe of vertical setting, and fixing device erects at the hole top, and the fixed bearing board in light pipe bottom makes the device integration through threaded connection, has reached and has made simply, simple structure, and the cost is lower, and the installation is simple, and direct receiving sunshine gathers the better purpose of natural light effect.

In order to solve the technical problem, the utility model discloses a following technical scheme: the underground space light guide lighting system with the bolt connection comprises a lighting device, a cylindrical light guide pipe fixed in an earth covering layer and a diffuser in threaded connection with the bottom of the light guide pipe, wherein a reserved hole is formed in the earth covering layer, the light guide pipe is clamped into the reserved hole, a fixing coating is sprayed and arranged between the light guide pipe and the reserved hole, a first external thread is arranged outside the upper part of the light guide pipe, a fixing device comprises a cylinder at the lower part and a round platform at the upper part, a threaded hole matched with the light guide pipe and provided with a first internal thread is formed in the fixing device, a first waterproof layer and a second waterproof layer are coated outside the fixing device, a fixing coating is sprayed and arranged between the bottom surface of the fixing device and the earth covering layer, a second internal thread matched with the first external thread is formed in the lower part of the lighting device, and the lighting device is in threaded connection with the light guide pipe through the second internal thread, the fixing device is in threaded connection with the light pipe through first internal threads, a bearing plate is sleeved at the bottom of the light pipe, and the upper surface of the bearing plate is abutted to the lower surface of the soil covering layer.

Furthermore, the cylindrical part of the fixing device is embedded into the soil covering layer, the sum of the diameter of the bottom surface of the cylinder of the fixing device and the thickness of twice the first waterproof layer is equal to twice the diameter of the reserved hole, the slope of the inclined surface of the circular truncated cone is 5-10 degrees, the circle center of the threaded hole of the fixing device coincides with the circle center of the reserved hole, the outer diameter of the cylinder at the lower part of the fixing device is larger than the diameter of the reserved hole, the threaded hole arranged in the fixing device penetrates through the cylinder and the circular truncated cone, and the diameter of the reserved hole is equal to the sum of the outer diameter of the light guide pipe and the thickness of twice the fixed coating.

Further, the first waterproof layer is coated on the outer sides of the cylindrical part and the circular truncated cone part of the fixing device, the second waterproof layer is attached to the outer side of the threaded part of the lighting device, the outer side of the first waterproof layer of the circular truncated cone part of the fixing device and the upper surface of the soil covering layer around the fixing device, and the fixing paint is foamed glue.

Furthermore, a fourth internal thread is formed in the bearing plate, a third external thread matched with the fourth internal thread is arranged outside the bottom of the light guide pipe, the bearing plate is in threaded connection with the light guide pipe through the fourth internal thread, and the part, in contact with the soil covering layer, of the bearing plate is fixed to the bottom of the soil covering layer through rivets or expansion bolts.

Furthermore, a third internal thread is arranged in the bottom of the light pipe, a second external thread matched with the third internal thread is arranged outside the upper portion of the diffuser, and the light pipe is in threaded connection with the diffuser through the third internal thread.

Furthermore, the threaded connection part of the fixing device and the light pipe, the threaded connection part of the daylighting device and the light pipe, the threaded connection part of the light pipe and the bearing plate and the threaded connection part of the light pipe and the diffuser are all wound with waterproof adhesive tapes.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses a set up fixing device, fixing device internal thread and daylighting ware internal thread simultaneously with light pipe threaded connection, the middle part is the round platform that the inclined plane slope is 5 ~ 10 degrees, all can flow down along the round platform when having the rainwater, fall on the overburden layer around last, fixing device's lower part cylinder buries in the overburden layer, outside parcel has the waterproof layer, through the threaded connection light pipe, stretch out the threaded connection of fixing device part after daylighting ware is connected with light pipe and fixing device, whole threaded connection's part winding has waterproof adhesive tape, reached fixedly, rain-proof and the purpose of support, the daylighting effect has been improved.

2. The utility model discloses an between the light pipe outside and reservation hole inner wall, the spraying sets up fixed coating expanded polystyrene foam between earthing layer and the fixing device bottom surface, not only waterproof but also increased the light pipe and reserved hole inner wall's friction, anti-vibration ability and fixed ability have been improved, through setting up the bearing board, and with bearing board and earthing layer fixed connection, can keep off the dust in the hole down, the debris that the infiltration perhaps falls down because of vibrations, the supporting role has been played, whole device simple structure, cylindric light pipe makes conveniently, make device integrated design through threaded connection, it is all convenient to install and dismantle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the reserved hole of the present invention;

FIG. 3 is a schematic view of the fixing, waterproofing and supporting structure of the present invention;

fig. 4 is a schematic view of the thread arrangement structure of each part of the present invention.

Fig. 5 is a schematic view of the light pipe, the fixing device and the lighting device of the present invention.

Reference numerals referred to in the drawings are: 1. covering a soil layer; 2. reserving holes; 3. a light pipe; 4. fixing the paint; 5. a fixing device; 6. a first waterproof layer; 7. a second waterproof layer; 8. a lighting device; 9. a diffuser; 10. a bearing plate; 11. a first external thread; 12. a first internal thread; 13. a second internal thread; 14. A third internal thread; 15. a third external thread; 16. a fourth internal thread; 17. a second external thread.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

Examples

As shown in fig. 1-5, the underground space light-guiding illumination system with bolt connection comprises a lighting device 8, a cylindrical light-guiding pipe 3 fixed in a covering layer 1 and a diffuser 9 in threaded connection with the bottom of the light-guiding pipe 3, a reserved hole 2 is formed in the covering layer 1, the light-guiding pipe 3 is clamped in the reserved hole 2, a fixing paint 4 is sprayed between the light-guiding pipe 3 and the reserved hole 2, a first external thread 11 is arranged outside the upper part of the light-guiding pipe 3, the fixing device 5 comprises a cylinder at the lower part and a circular table at the upper part, a threaded hole matched with the light-guiding pipe 3 and provided with a first internal thread 12 is arranged in the fixing device 5, a first waterproof layer 6 and a second waterproof layer 7 are coated outside the fixing device 5, a fixing paint 4 is sprayed between the bottom surface of the fixing device 5 and the covering layer 1, a second internal thread 13 matched with the first external thread 11 is arranged in the lower part of the lighting device 8, the lighting device 8 is in threaded connection with the light pipe 3 through a second internal thread 13, the fixing device 5 is in threaded connection with the light pipe 3 through a first internal thread 12, a supporting plate 10 is sleeved at the bottom of the light pipe 3, and the upper surface of the supporting plate 10 is abutted to the lower surface of the covering soil layer 1; the lighting device 8 is made of a crystal diamond lighting cover COC material, the appearance is attractive, more sunlight enters the system at low angles in the morning and evening, the direct sunlight at the top is scattered and weakened, the lighting of the system is more efficient and balanced, and the supporting plate 10 and the fixing device 5 are made of PVC materials.

The cylindrical part of fixing device 5 is buried in covering soil layer 1, the sum of the diameter of the bottom surface of the cylinder of fixing device 5 and the thickness of the first waterproof layer 6 of two times equals to two times of the diameter of reserved hole 2, the slope of the inclined plane of the circular truncated cone is 5-10 degrees, the circle center of the threaded hole of fixing device 5 coincides with the circle center of reserved hole 2, the outer diameter of the cylinder of the lower part of fixing device 5 is larger than the diameter of reserved hole 2, the threaded hole in fixing device 5 penetrates through the cylinder and the circular truncated cone, and the diameter of reserved hole 2 equals to the sum of the outer diameter of light pipe 3 and the thickness of two times of fixed coating 4.

The first waterproof layer 6 is coated on the outer sides of the cylindrical part and the circular truncated cone part of the fixing device 5, the second waterproof layer 7 is attached to the upper surface of the soil covering layer 1, the outer side of the threaded part of the lighting device 8, the outer side of the first waterproof layer 6 of the circular truncated cone part of the fixing device 5 and the periphery of the fixing device 5 are arranged, the first waterproof layer 6 and the second waterproof layer 7 are made of waterproof paint, polyester cloth and waterproof paint, and the fixing paint 4 is made of foaming adhesive.

A fourth internal thread 16 is formed inside the supporting plate 10, a third external thread 15 matched with the fourth internal thread 16 is formed outside the bottom of the light guide pipe 3, the supporting plate 10 is in threaded connection with the light guide pipe 3 through the fourth internal thread 16, and the part, in contact with the overburden layer 1, of the supporting plate 10 is fixed to the bottom of the overburden layer 1 through rivets or expansion bolts.

A third internal thread 14 is arranged in the bottom of the light guide pipe 3, a second external thread 17 matched with the third internal thread 14 is arranged outside the upper part of the diffuser 9, and the light guide pipe 3 is in threaded connection with the diffuser 9 through the third internal thread 14.

Waterproof adhesive tapes are wound on the threaded connection part of the fixing device 5 and the light pipe 3, the threaded connection part of the daylighting device 8 and the light pipe 3, the threaded connection part of the light pipe 3 and the bearing plate 10 and the threaded connection part of the light pipe 3 and the diffuser 9; through setting up fixing device 5, fixing device 5's internal thread and 3 threaded connection of light pipe, the lighting apparatus stretches out the threaded connection of fixing device part after being connected with light pipe and fixing device, fixing device middle part inclined plane slope is the round platform of 5 ~ 10 degrees, all can flow down along the round platform when having the rainwater, fall on the overburden layer 1 around last, fixing device 5's lower part cylinder is buried in the overburden layer, the outside parcel has the waterproof layer, through screw thread light pipe 3, further lighting apparatus 8 is connected to light pipe 3, whole threaded connection's part winding has waterproof adhesive tape, reached fixedly, the mesh of rain-proof and support, lighting effect has been improved.

The internal perisporium of light pipe 3 adopts multilayer reflective membrane, and the periphery wall adopts the PVC pipe to make to guarantee the high-efficient transmission nature and the stability of light, 3 total reflectance of light pipe are up to 99.7%, and color rendering index reaches more than 97%, and the high-efficient transmission distance of light can reach 20 meters, and the diameter of light pipe 3 is 160mm under the 1 stable in structure's of overburden 1 condition, and the diffuser adopts brilliant brill hemisphere COC material light diffusion efficient, the equilibrium.

Through the local coating fixed paint 4 foaming glue of the contact of the inner wall of 3 outsides of light pipe and reservation hole 2, not only waterproof but also increased the friction of light pipe 3 with reservation hole 2 inner walls, anti-vibration ability has been improved, through setting up bearing board 10, and with bearing board 10 and earthing layer 1 fixed connection, can keep off the dust in the hole down, the debris that seeps water or fall because of vibrations, the supporting role has been played, whole device simple structure, cylindric light pipe 3 makes conveniently, make device integrated design through threaded connection, it is all convenient to install and dismantle.

The bolt type connected underground space light guide lighting system comprises the following installation steps:

the method comprises the following steps: preliminary preparation

(1) A reserved hole 2 is dug in the cover soil layer 1, a large hole with the same height as a cylinder at the lower part of the fixing device 5 is dug at the upper part of the cover soil layer 1 and is used for embedding the fixing device 5, the diameter of the large hole is 2 times of the diameter of the hole below the embedding fixing device 5, and the diameter of the hole below the embedding fixing device 5 is determined by the light guide pipe 3 and the fixing coating 4 around the light guide pipe;

(2) determining the length of the light guide pipe 3 according to the thickness of the covering soil layer 1, wherein the inner peripheral wall of the light guide pipe 3 is made of a plurality of layers of reflective films, and a PVC pipe is arranged on the outer peripheral wall of the light guide pipe 3 to prepare the light guide pipe 3, a first external thread 11, a third internal thread 14 and a third external thread 15;

(3) preparing a fixing device 5 according to the diameter of a light guide pipe 3, wherein the material is PVC, the diameter of an embedded part is twice of the thickness of the light guide pipe 3 plus the size of the foaming adhesive, the angle of waterproof slope treatment on the middle part is 5-10 degrees, waterproof treatment is carried out on the embedded part, and first internal threads 12 are arranged inside the whole device;

(4) the daylighting device 8 is prepared, the crystal diamond COC material is adopted in the embodiment, the appearance is attractive, more sunlight enters the system at low angles in the morning and evening, the direct sunlight at the top is scattered and weakened, the daylighting of the system is more efficient and balanced, and second internal threads 13 which extend out of the light guide pipe 3 and the fixing device 5 and have the same height as the threads are manufactured;

(5) preparing a diffuser 9, and manufacturing a second external thread 17 connected with the light guide pipe 3;

(6) and preparing the bearing plate 10, and manufacturing a fourth internal thread 16 connected with the light guide pipe 3 by adopting a PVC material.

Step two: light-guiding illumination system assembly

(1) The light pipe 3 is connected with a first internal thread 12 of the fixing device 5 through a first external thread 11;

(2) the light pipe 3 is connected with a second internal thread 13 of the lighting device 8 through a first external thread 11;

(3) the diffuser 9 is connected with the third internal thread 14 of the light pipe 3 through the second external thread 17;

(4) coating a first waterproof layer 6 on the fixing device 5 in the assembled partial catheter lighting system, wherein the first waterproof layer comprises three layers of waterproof coating, polyester cloth and waterproof coating and has a waterproof effect;

(5) and coating a fixing coating 4 around the light guide pipe 3 and at the bottom of the fixing device 5 in the assembled partial catheter illumination system, so that the friction between the light guide pipe 3 and the reserved hole 2 is increased, and the function of supporting the light guide illumination system is achieved.

The bolt joint is wound with a waterproof adhesive tape to play a role in waterproof and bolt reinforcing connection.

Step three: mounting and embedding

(1) Placing the assembled and processed conduit lighting system except the bearing plate 10 in the reserved hole 2 of the overburden layer 1;

(2) spraying and coating a fixing coating 4 between the bottom surface of the fixing device 5 and the soil covering layer 1 and between the reserved hole 2 and the light guide pipe 3, and embedding the cylindrical embedded part of the fixing device 5 and stabilizing the light guide lighting system;

(3) the supporting plate 10 is connected with a third external thread 15 of the light guide pipe 3 through a fourth internal thread 16 and sleeved at the bottom of the light guide pipe 3, the supporting plate 10 is fixed at the bottom of the covering soil layer 1 through a rivet or an expansion bolt, and the supporting plate and the fixing device 5 play roles of supporting the light guide illuminating system and stabilizing the structure of the covering soil layer 1.

(3) The daylighting device 8 is located the second internal thread 13 outside, fixing device 5 round platform part, fixing device 5 surrounding soil layer 1 part ground coat second waterproof layer 7, including waterproof coating, polyester cloth, waterproof coating three-layer, plays waterproof effect.

The utility model discloses daylighting device 8 and diffuser 9 are by having the low coefficient of heat transfer COC material preparation of leading, and the heat resistance is good, and filterable 90% ultraviolet ray, reduce the daytime illumination energy consumption more than 80% and the air conditioner refrigeration energy consumption about 10%, reduce the emission of dioxide in a large number, in order to reach energy-concerving and environment-protective effect, collect external light source through daylighting device 8, light is transmitted diffuser 9 by light pipe 3, and by diffuser 9 with light scattering to underground space, be used for playing the illuminating effect, the utility model discloses whole pipe lighting system connects into the form of integration system through bolted connection's mode, convenient in installation, dismantlement and maintenance.

To sum up, the bolt-type connected underground space light guide illumination system of the utility model adopts the lighting cover to introduce outdoor natural light, introduces the light into the diffuser through the light guide pipe, and scatters the light to the place needing illumination by the diffuser; this underground space leaded light lighting system that bolt formula is connected is energy-concerving and environment-protective, need not the power consumption, does not have the environmental pollution who brings because of thermal power, also does not have the power consumption potential safety hazard simultaneously, and natural light creates light and loose and fast visual environment simultaneously, makes the person's mind joyful, has embodied the harmonious relation of people with nature, and this underground space leaded light lighting system that bolt formula is connected is simple, can install in the overburden, simple to operate, and the cost is lower, energy-conserving low carbon, the illuminating effect preferred.

The above description is only used for illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. Underground space leaded light lighting system that bolted connection, its characterized in that: comprises a lighting device (8), a cylindrical light pipe (3) fixed in a covering soil layer (1) and a diffuser (9) in threaded connection with the bottom of the light pipe (3), wherein a reserved hole (2) is formed in the covering soil layer (1), the light pipe (3) is clamped into the reserved hole (2), a fixing coating (4) is sprayed between the light pipe (3) and the reserved hole (2), a first external thread (11) is arranged outside the upper part of the light pipe (3), a fixing device (5) comprises a cylinder positioned at the lower part and a circular table positioned at the upper part, a threaded hole which is matched with the light pipe (3) and provided with a first internal thread (12) is arranged in the fixing device (5), a first waterproof layer (6) and a second waterproof layer (7) are coated outside the fixing device (5), and a fixing coating (4) is sprayed between the bottom surface of the fixing device (5) and the covering soil layer (1), be equipped with in the lower part of daylighting ware (8) with first external screw thread (11) complex second internal thread (13), daylighting ware (8) are through second internal thread (13) and light pipe (3) threaded connection, fixing device (5) are through first internal thread (12) and light pipe (3) threaded connection, and the cover is equipped with bearing board (10) bottom light pipe (3), the upper surface of bearing board (10) offsets with the lower surface of earthing layer (1).

2. The bolted underground space light guide illumination system of claim 1, wherein: the cylindrical part of fixing device (5) buries in earthing layer (1), and the cylinder bottom surface diameter of fixing device (5) equals the twice of reserving hole (2) diameter with twice first waterproof layer (6) thickness sum, and the slope of round platform inclined plane is 5 ~ 10 degrees, and the screw hole centre of a circle and the coincidence of reserving hole (2) centre of a circle of fixing device (5), the cylinder external diameter of fixing device (5) lower part is greater than the diameter of reserving hole (2), and the screw hole of establishing in fixing device (5) runs through cylinder and round platform, the diameter of reserving hole (2) equals the sum of the external diameter of light pipe (3) and the thickness of twice fixed coating (4).

3. The bolted underground space light guide illumination system of claim 1, wherein: the first waterproof layer (6) is coated on the outer sides of the cylindrical part and the circular truncated cone part of the fixing device (5), the second waterproof layer (7) is attached to the outer side of the thread part of the lighting device (8), the outer side of the first waterproof layer (6) of the circular truncated cone part of the fixing device (5) and the upper surface of the soil covering layer (1) around the fixing device (5), and the fixing paint (4) is foamed glue.

4. The bolted underground space light guide illumination system of claim 1, wherein: fourth internal thread (16) have been seted up to the inside of bearing board (10), the bottom of light pipe (3) is equipped with outward with fourth internal thread (16) complex third external screw thread (15), bearing board (10) pass through fourth internal thread (16) and light pipe (3) threaded connection, and the part that bearing board (10) and earthing layer (1) contact is fixed in earthing layer (1) bottom with rivet or expansion bolts.

5. The bolted underground space light guide illumination system of claim 1, wherein: the light guide pipe is characterized in that a third internal thread (14) is arranged in the bottom of the light guide pipe (3), a second external thread (17) matched with the third internal thread (14) is arranged outside the upper portion of the diffuser (9), and the light guide pipe (3) is in threaded connection with the diffuser (9) through the third internal thread (14).

6. A bolted underground space light guide illumination system according to any one of claims 1 to 5, further comprising: and waterproof adhesive tapes are wound on the threaded connection part of the fixing device (5) and the light pipe (3), the threaded connection part of the daylighting device (8) and the light pipe (3), the threaded connection part of the light pipe (3) and the bearing plate (10) and the threaded connection part of the light pipe (3) and the diffuser (9).

Images