CN212390292U

CN212390292U - Underground space light guide lamp

Info

Publication number: CN212390292U
Application number: CN202021649312.2U
Authority: CN
Inventors: 徐宁
Original assignee: Sichuan Yongzhong Engineering Management Co ltd
Current assignee: Yongzhong Engineering Management Group Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-01-22
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of building engineering, in particular to an underground space light guide lamp; the technical scheme is as follows: a light guide lamp for an underground space comprises a lamp post and an illuminating lamp, wherein a light guide pipe is arranged in the middle of the lamp post, a diffusion mirror is arranged in the light guide pipe, and the light guide pipe is used for communicating the underground space with the lower space of the illuminating lamp; an impeller is arranged between the illuminating lamp and the light guide pipe and can rotate around the central line of the lamp post. The utility model discloses in the use outside light or the light of light through getting into the light pipe to through the diffuse mirror reflection, realize the natural daylighting of underground space, can introduce outdoor light in underground space in order to throw light on underground space, need not supply power for the light when outside light is sufficient, have economic, energy-concerving and environment-protective characteristics; and the impeller is driven to rotate by wind power, so that the gas in the underground space can circulate, the air circulation in the underground space is realized in an auxiliary way or directly, and the electric energy is saved.

Description

Underground space light guide lamp

Technical Field

The utility model relates to a building engineering technical field, concretely relates to underground space light guide lamp.

Background

The underground space is a space below the ground, such as a basement, an underground passage, an underground storage room and the like, and because the underground space is lower than the ground level, the light in the underground space is poor and needs to be illuminated by an illumination system. The existing underground space lighting system is characterized in that a lighting lamp is arranged at the top of the underground space, and then the lighting lamp is powered on to illuminate, so that the lighting lamp can be turned on in the daytime or at night. Only the existing underground space illuminating lamp adopts a voice-operated switch, a light-operated switch, an acousto-optic switch or an infrared switch to control the switch of the illuminating lamp, but the commercial power still needs to be consumed in the daytime with stronger light, and the economical and environment-friendly performance is poor. In addition, most underground spaces are provided with exhaust fans to ensure air circulation of the underground spaces, and the power consumption is high.

SUMMERY OF THE UTILITY MODEL

To above-mentioned current underground space still need supply the commercial power for the light on daytime and throw light on to and need air exhaust through the exhaust fan and consume energy big technical problem, the utility model provides an underground space light guide lamp can introduce underground space with outdoor light and throw light on to underground space, and can utilize natural wind power to ventilate, has economic, energy-concerving and environment-protective characteristics.

The utility model discloses a following technical scheme realizes:

a light guide lamp for underground space comprises a lamp post and an illuminating lamp arranged at the top of the lamp post, wherein a light guide pipe is arranged in the middle of the lamp post, a diffusion mirror is arranged in the light guide pipe, and the light guide pipe is used for communicating the underground space with the space below the illuminating lamp; an impeller is arranged between the illuminating lamp and the light guide pipe and can rotate around the central line of the lamp post.

The utility model discloses install the lamp pole at underground space roof when using to make light pipe and underground space intercommunication, when external light is sufficient, external light then through getting into in the light pipe, and through the diffuse reflection mirror, enlarge the area of shining of light pipe with utilizing the diffuse reflection principle, and then with in refracting the underground space with the nature light, realize underground space's natural lighting. When external light was not enough, then opened the light, the light was used as the street lamp as this moment, and meanwhile in the light of light and external light were simultaneously through the leading-in underground space of light pipe to underground space illumination. Therefore the utility model discloses, can introduce the underground space with outdoor light in order to throw light on to the underground space, need not supply power for the light when outside light is sufficient, have economic, energy-concerving and environment-protective characteristics.

In addition, when external wind speed reaches a certain value, the impeller can be driven to rotate by wind power, so that air pressure difference exists between the underground space and the outdoor space, and the air in the underground space and the air in the outdoor space circulate through the light guide pipe, so that ventilation of the underground space can be realized by rotation of the impeller, air circulation of the underground space is realized in an auxiliary or direct mode, and electric energy is saved.

Furthermore, a lighting cover is arranged at the top of the light guide pipe, and a channel for air circulation is reserved in the lighting cover so as to not obstruct ventilation of the underground space while collecting light rays in the circumferential direction of the lamp post.

Preferably, the lamp top is equipped with the lamp shade to the protection light prevents simultaneously that the rainwater is direct to get into underground space through the light pipe.

Further, the outer surface of the lampshade is covered with a first solar photovoltaic panel, and the first solar photovoltaic panel is in charging connection with the illuminating lamp so as to supply power to the illuminating lamp through the first solar photovoltaic panel, so that the light guide economy is improved, and the energy conservation and the environmental protection are realized.

Further, the lamp pole outer wall covers there is the second solar photovoltaic board, the second solar photovoltaic board charges with the light and is connected to ensure that there is sufficient computer to supply with for the light, with the volume that reduces the light and consume the commercial power.

In order to facilitate wiring of the illuminating lamp, a wiring gap is reserved between the outer wall of the light guide pipe and the inner wall of the lamp post.

In order to reduce the influence of the rotation of the impeller on the illumination of the light guide lamp, the middle part of the impeller is provided with a light through hole communicated with the light guide pipe.

Preferably, the illuminating lamp is an LED lamp, so that the energy consumption of the illuminating lamp is reduced while the sufficient service life of the illuminating lamp is ensured.

Preferably, the lamp post is conical with a small upper part and a large lower part, so that on one hand, the lamp post can ensure enough structural strength, and on the other hand, the illumination range of the light guide lamp in the underground space can be increased.

The utility model has the advantages that:

1. when external light is sufficient, external light is then through getting into in the light pipe to through the diffuser reflection, enlarge the area of shining of light pipe with the diffuse reflection principle, and then refract the nature light in the underground space, realize underground space's natural lighting. When external light is insufficient, the illuminating lamp is turned on, the illuminating lamp serves as a street lamp, meanwhile, light of the illuminating lamp and the external light are simultaneously guided into the underground space through the light guide pipe to illuminate the underground space, and therefore the illuminating lamp does not need to be powered when the external light is sufficient, and the street lamp has the characteristics of economy, energy conservation and environmental protection;

2. when outside wind speed reached a definite value, accessible wind-force drive impeller rotated to make underground space and outdoor have the atmospheric pressure difference, make the gas in underground space and the gas in outdoor space circulate through the light pipe, consequently can realize the ventilation in underground space through the rotation of impeller, with supplementary or direct realization underground space's circulation of air, practice thrift the electric energy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Reference numbers and corresponding part names in the drawings:

the LED lighting lamp comprises a lamp post 1, a lighting lamp 2, a light guide pipe 3, a diffusion mirror 4, an impeller 5, a lighting cover 6, a lampshade 7 and a wiring gap 8.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

A light guide lamp for underground space comprises a lamp post 1 and an illuminating lamp 2 arranged at the top of the lamp post 1, wherein a light guide pipe 3 is arranged in the middle of the lamp post 1, a diffusion mirror 4 is arranged in the light guide pipe 3, and the light guide pipe 3 is used for communicating the underground space with the space below the illuminating lamp 2; an impeller 5 is arranged between the illuminating lamp 2 and the light guide pipe 3, and the impeller 5 can rotate around the central line of the lamp post 1.

Further, a lighting cover 6 is arranged at the top of the light guide pipe 3, and a channel for air circulation is reserved in the lighting cover 6 so as to collect light rays in the circumferential direction of the lamp post 1 and not to obstruct ventilation of an underground space.

Preferably, 2 tops of light are equipped with lamp shade 7 to protection light 2 prevents that the rainwater from directly getting into underground space through light pipe 3 simultaneously.

Further, 7 surface covers of lamp shade has first solar photovoltaic board, first solar photovoltaic board is connected with light 2 charging to supply power for light 2 through first solar photovoltaic board, in order to improve the economic nature of leaded light, energy-concerving and environment-protective.

Further, 1 outer wall of lamp pole covers has the second solar photovoltaic board, the second solar photovoltaic board is connected with light 2 charges to ensure that there is sufficient computer to supply with for light 2, in order to reduce the volume that light 2 consumed the commercial power.

In order to facilitate wiring of the illuminating lamp 2, a wiring gap 8 is reserved between the outer wall of the light guide pipe 3 and the inner wall of the lamp post 1.

In order to reduce the influence of the rotation of the impeller 5 on the illumination of the light guide lamp, the middle part of the impeller 5 is provided with a light through hole communicated with the light guide pipe 3.

Preferably, the illuminating lamp 2 is an LED lamp, which reduces the energy consumption of the illuminating lamp 2 while ensuring a sufficient service life of the illuminating lamp 2.

Preferably, the lamp post 1 is a conical shape with a small top and a large bottom, so that on one hand, the lamp post 1 can have enough structural strength, and on the other hand, the illumination range of the light guide lamp in the underground space can be increased.

The utility model discloses install lamp pole 1 at underground space roof when using to make light pipe 3 and underground space intercommunication, when external light is sufficient (like sunshine sufficient daytime), external light is then through getting into in the light pipe 3, and reflect through diffuser 4, in order to utilize the diffuse reflection principle to enlarge the area of shining of light pipe 3, and then in refracting the underground space with the nature light, realize underground space's natural lighting. When external light is not enough (rainy day or night), then open light 2, light 2 uses as the street lamp this moment, and meanwhile in light and the external light of light 2 simultaneously through leading-in underground space of light pipe 3 to underground space illumination. Therefore the utility model discloses, can introduce the underground space with outdoor light in order to throw light on to the underground space, need not supply power for light 2 when outside light is sufficient, have economic, energy-concerving and environment-protective characteristics.

In addition, when the wind speed reaches a certain value, the impeller 5 can be driven to rotate by wind power, so that air pressure difference exists between the underground space and the outdoor space, and the air in the underground space and the air in the outdoor space can be circulated through the light guide pipe 3, so that ventilation of the underground space can be realized by rotation of the impeller 5, the air circulation of the underground space can be realized in an auxiliary or direct mode, and electric energy is saved.

It should be noted that, the higher the height of the lamp post 1 is, the higher the wind speed that the impeller 5 can meet is, the impeller 5 works by air convection, and is connected with the lamp post 1 by using a ball bearing, and can rotate under the breeze with the speed per hour higher than 0.32 km. The blades of the impeller 5 form a certain radian, the impeller 5 is pushed to rotate when air flows, and when the impeller 5 rotates, the air in the underground space is driven to rise through the light guide pipe 3, so that the exchange of the inside air and the outside air is realized. In rainy days, the blades complement each other to fill the gaps among the blades when the impeller 5 rotates, so that a large amount of rainwater is thrown out along the pitch line of the circle, a small amount of rainwater flows down to the ground along the extending blades and cannot flow into the light guide pipe, and meanwhile, the rotating impeller enables air to be discharged from the gaps among the blades and can block rainwater from entering.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A light guide lamp for an underground space comprises a lamp post (1) and an illuminating lamp (2) arranged at the top of the lamp post (1), and is characterized in that a light guide pipe (3) is arranged in the middle of the lamp post (1), a diffusion mirror (4) is arranged in the light guide pipe (3), and the light guide pipe (3) is used for communicating the underground space with the space below the illuminating lamp (2); an impeller (5) is arranged between the illuminating lamp (2) and the light guide pipe (3), and the impeller (5) can rotate around the central line of the lamp post (1).

2. A light guide lamp for underground space according to claim 1, characterized in that a lighting cover (6) is arranged on the top of the light guide tube (3), and the lighting cover (6) is provided with a channel for air circulation.

3. An underground space light-guiding lamp as claimed in claim 2, wherein a lampshade (7) is arranged on the top of the illuminating lamp (2).

4. A light guide lamp for underground space according to claim 3, characterized in that the outer surface of the lampshade (7) is covered with a first solar photovoltaic panel, and the first solar photovoltaic panel is connected with the lighting lamp (2) in a charging way.

5. An underground space light guide lamp as claimed in any one of claims 1 to 4, wherein the outer wall of the lamp post (1) is covered with a second solar photovoltaic panel, and the second solar photovoltaic panel is in charging connection with the illuminating lamp (2).

6. An underground space light-guiding lamp as claimed in any one of claims 1 to 4, wherein a wiring gap (8) is left between the outer wall of the light-guiding tube (3) and the inner wall of the lamp post (1).

7. A light guide lamp for underground space as claimed in claim 1, wherein the impeller (5) has a light hole in the middle to communicate with the light guide tube (3).

8. A light guide lamp for underground space according to claim 1, characterized in that the lighting lamp (2) is an LED lamp.

9. An underground space light-guiding lamp as claimed in claim 1, wherein the lamp post (1) is conical with a small top and a big bottom.