CN218032943U - Underground substation power generation and lighting integrated device - Google Patents

Abstract

The utility model relates to an integrated power generation and lighting device of an underground substation, the structure of which comprises a transparent daylighting cover, a light guide tube is arranged at the lower end of the daylight cover, a rotating frame is arranged at the lower end of the light guiding tube, and the rotating frame Driven by a rotating motor to rotate around the light guide cylinder, a solar cell panel and a reflector are hinged on the rotation frame, the reflector is arranged opposite to the solar cell panel, and a first A push rod and a second push rod, the first push rod is used to adjust the angle of the solar panel, and the second push rod is used to adjust the angle of the reflector. The utility model can make full use of solar energy, realize the illumination and power generation of the underground substation, greatly save electric energy, and can adjust the direction of illumination.

Description

Underground substation power generation and lighting integrated device

technical field

The utility model relates to an underground building lighting device, in particular to an integrated power generation and lighting device for an underground substation.

Background technique

With the development of the city, the above-ground substation is gradually replaced by the underground substation. The underground substation is installed underground, and the above-ground part can be used for greening or building other facilities, which can save a lot of land. However, because the underground substation is located underground, it cannot be illuminated through windows like above-ground buildings. It is necessary to set up lamps for lighting in the working area, resulting in a large amount of power consumption. In order to save electric energy, in the prior art, a light hole is set on the top of the underground building to introduce natural light, but lighting is still required at night or on cloudy days, so the energy saving is limited, and the angle of the light outlet of the light hole is fixed and cannot be adjusted, or use Although diffuse reflection increases the illumination range, it reduces the intensity of the light, resulting in low overall brightness in the underground building, and it is impossible to increase the brightness for specific areas.

Utility model content

The purpose of the utility model is to provide an integrated power generation and lighting device for underground substations to solve the problems of difficulty in lighting and consuming a large amount of energy in existing underground substations.

The utility model is achieved in the following way: an integrated power generation and lighting device for an underground substation, comprising a transparent daylighting cover, a light guide tube is arranged at the lower end of the daylight cover, a rotating frame is arranged at the lower end of the light guide tube, the The rotating frame is driven by a rotating motor to rotate around the light guide cylinder. A solar cell panel and a reflector are hinged on the rotating frame. The reflective plate is arranged opposite to the solar cell panel. A first push rod and a second push rod, the first push rod is used to adjust the angle of the solar panel, and the second push rod is used to adjust the angle of the reflector.

An annular support frame is provided on the outer wall of the lower end of the light guide tube, the rotating frame includes a ring frame, and the ring frame is sleeved on the light guide tube and installed above the ring support frame. One side of the ring frame is provided with a first connecting frame and a second connecting frame, the upper end of the solar cell panel is hinged on the first connecting frame, and the first push rod is located between the first connecting frame and the second connecting frame. Between the solar panels, the upper end of the reflector is hinged on the second connecting frame, and the second push rod is located between the second connecting frame and the reflector.

A number of rollers are arranged between the annular support frame and the annular frame.

A downward rib is provided on the outer edge of the ring frame.

A ring-shaped rack is arranged on the ring frame, the rotating motor is fixed on the outer wall of the light guide cylinder, and a gear is installed on the rotating shaft of the rotating motor, and the gear and the rack are meshed .

An upper fixing plate and a lower fixing plate are arranged on the outer wall of the light guide tube.

The solar panel is connected with a storage battery.

The utility model is used for lighting and lighting of underground buildings such as underground substations. The utility model is installed on the top of the underground building. The light guide tube passes through the top plate and the soil on the top plate. In the light guide tube, through the transmission of the light guide tube, the light is emitted from the lower end of the light guide tube and shines on the solar panel. The solar panel absorbs light energy to generate electrical energy and stores it in the battery. The light that is not absorbed by the solar panel Reflected by the solar panel, because the light reflected by the solar panel is inclined upward, and then the light reflected by the solar panel is reflected downward by the reflector, thereby illuminating the interior of the underground building. Part of the sunlight is used for power generation, and the rest is used for lighting inside the building, so as to make full use of the sunlight. In cloudy days or nights when the light is weak, the battery is not used to supply power to the lamps in the building. Only when the light Electric energy is used for power supply only when the battery is weak and the electric energy of the battery is insufficient, which can greatly save electric energy.

The swivel frame can rotate around the light guide tube, and the solar panels and reflectors can swing around the hinge points to adjust the tilt angle, thereby adjusting the reflection direction of light, thereby increasing the power generation of solar panels, increasing the light intensity in the building, and at the same time controlling A range of light inside a building to illuminate specific areas such as work areas.

The utility model can make full use of solar energy, realize the illumination and power generation of the underground substation, greatly save electric energy, and can adjust the direction of illumination.

Description of drawings

Fig. 1 is a structural diagram of Embodiment 1 of the utility model.

FIG. 2 is a partially enlarged view of FIG. 1 .

Fig. 3 is a structural diagram of the second embodiment of the utility model.

In the figure: 1. Daylight cover; 2. Light guide tube; 3. Ring support frame; 4. Ring frame; 5. First connecting frame; 6. Second connecting frame; 7. Solar panel; 8. Reflector; 9. First push rod; 10. Second push rod; 11. Rack; 12. Gear; 13. Rotary motor; 14. Upper fixed plate; 15. Lower fixed plate; 16. Top plate; 17. Roller.

detailed description

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model comprises a transparent daylighting cover 1, a light guide tube 2 is arranged at the lower end of the daylight cover 1, a swivel frame is arranged at the lower end of the light guide tube 2, and the swivel frame is rotated by The motor 13 is driven to rotate around the light guide cylinder 2, and the solar panel 7 and the reflector 8 are hinged on the rotating frame. A first push rod 9 and a second push rod 10 are arranged on the rotating frame, the first push rod 9 is used to adjust the angle of the solar panel 7 , and the second push rod 10 is used to adjust the angle of the reflector 8 .

The inner wall of the light guide cylinder 2 is coated with reflective material, and the light entering the light guide cylinder 2 travels downward along the light guide cylinder 2 through reflection.

An annular support frame 3 is arranged on the outer wall of the lower end of the light guide tube 2 , and the rotating frame is installed above the annular support frame 3 .

The rotating frame includes a ring frame 4, the ring frame 4 is sleeved on the light guide tube 2 and installed above the ring support frame 3, and a first connecting frame 5 and a second connecting frame 6 are provided on one side of the ring frame 4, wherein , the first connecting frame 5 extends downward along the length direction of the light guide tube 2 , and the second connecting frame 6 extends perpendicularly to the second connecting frame 6 to the outside. The upper end of the solar cell panel 7 is hinged on the first connecting frame 5, the solar cell panel 7 is obliquely positioned below the lower port of the light guide cylinder 2, and the first push rod 9 is positioned between the first connecting frame 5 and the solar cell panel 7, through The telescopic adjustment of the first telescopic rod adjusts the inclination angle of the solar panel 7 . The upper end of the reflector 8 is hinged on the second connecting frame 6 , the second push rod 10 is located between the second connecting frame 6 and the reflector 8 , and the angle of the reflector 8 can be adjusted through the expansion and contraction of the second push rod 10 .

Both the first push rod 9 and the second push rod 10 are electric push rods.

Several rollers 17 are arranged between the ring support frame 3 and the ring frame 4, and the frictional force between the ring support frame 3 and the ring frame 4 is reduced by balls.

A downward rib is provided on the outer edge of the ring frame 4, and the ring frame 4 is subjected to a downward force, so that the ring frame 4 is stably positioned above the annular support frame 3, and at the same time, the rib can prevent the ring frame 4 from being supported from the ring. The frame 3 is disengaged to keep the stability of the ring frame 4 rotation.

A ring-shaped rack 11 is arranged on the ring frame 4, and a rotating motor 13 is fixed on the outer wall of the light guide cylinder 2. A gear 12 is installed on the rotating shaft of the rotating motor 13, and the gear 12 and the rack 11 are meshed. 13 drives the rotation of ring frame 4.

An upper fixing plate 14 and a lower fixing plate 15 are arranged on the outer wall of the light guide tube 2. During the construction of an underground substation, the part of the light guide tube 2 is poured into the roof 16 embedded in the building, and the upper fixing plate 14 The distance between the top plate 16 and the lower fixed plate 15 is the thickness of the top plate 16. After pouring, a sealing surface is formed between the upper fixed plate 14 and the top plate 16 and between the lower fixed plate 15 and the top plate 16, thereby ensuring that the light guide tube 2 and the top plate 16 tightness between them.

The solar battery panel 7 is connected with a storage battery, and the electricity generated by the solar battery panel 7 is stored in the storage battery for powering lamps in the building.

As shown in Figure 1, when there is no soil covering or other facilities above the roof 16 of the underground substation to block the sunlight, the daylighting cover 1 can be set higher than the top surface of the roof 16, as shown in Figure 3, when the top of the roof 16 is covered with soil Or when there are other buildings or facilities to block the sunlight, the light guide tube 2 can be lengthened to extend the light guide tube 2 upwards, so as to facilitate the daylighting of the daylighting cover 1 .

The utility model can also be used in a semi-underground substation, and the utility model can be installed on the vertical wall of the positive surface of the substation exposed to the ground. When installing, the light guide tube 2 of the utility model is arranged horizontally, and the rotating frame Rotate in the vertical plane, add baffle plate and roller 17 on the swivel frame, prevent the detachment of the swivel frame and ensure the stability of the rotation of the swivel frame.

The utility model is used for lighting and lighting of underground buildings such as underground substations. The utility model is installed on the top of the underground building. The light guide tube 2 passes through the top plate 16 and the soil on the top plate 16. The daylighting cover 1 is exposed to the ground, and the sunlight can Enter the light guide cylinder 2 through the daylighting cover 1, pass through the light guide cylinder 2, the light is emitted from the lower end of the light guide cylinder 2 and shines on the solar panel 7, the solar panel 7 absorbs light energy to generate electrical energy and stores it in the battery Among them, the light not absorbed by the solar panel 7 is reflected by the solar panel 7, because the light reflected by the solar panel 7 is inclined upward, and then the light reflected by the solar panel 7 is reflected downward by the reflector 8 , so as to illuminate the interior of the underground building. Part of the sunlight is used for power generation, and the rest is used for lighting inside the building, so as to make full use of the sunlight. In cloudy days or nights when the light is weak, the battery is not used to supply power to the lamps in the building. Only when the light Electric energy is used for power supply only when the battery is weak and the electric energy of the battery is insufficient, which can greatly save electric energy.

The rotating frame can rotate around the light guide cylinder 2, and the solar panel 7 and the reflector 8 can swing around the hinge point to adjust the tilt angle, thereby adjusting the reflection direction of the light, thereby increasing the power generation of the solar panel 7 and increasing the light intensity in the building , and at the same time, it can control the lighting range inside the building to illuminate specific areas such as working areas.

The utility model can make full use of solar energy, realize the illumination and power generation of the underground substation, greatly save electric energy, and can adjust the direction of illumination.

Claims (7)

1. An integrated device for power generation and lighting in an underground substation, characterized in that it comprises a transparent daylighting cover, a light guide tube is arranged at the lower end of the daylight cover, a rotating frame is arranged at the lower end of the light guiding tube, and the rotating frame Driven by a rotating motor to rotate around the light guide cylinder, a solar cell panel and a reflector are hinged on the rotary frame, the reflector is arranged opposite to the solar cell panel, and a first A push rod and a second push rod, the first push rod is used to adjust the angle of the solar panel, and the second push rod is used to adjust the angle of the reflector. 2. The integrated power generation and lighting device for underground substation according to claim 1, characterized in that an annular support frame is provided on the outer wall of the lower end of the light guide tube, the rotating frame includes an annular frame, and the annular frame is socketed On the light guide cylinder and installed above the annular support frame, a first connecting frame and a second connecting frame are provided on one side of the annular frame, and the upper end of the solar cell panel is hinged to the first connecting frame. On a connection frame, the first push rod is located between the first connection frame and the solar panel, the upper end of the reflector is hinged on the second connection frame, and the second push rod is located between the second connecting frame and the reflector. 3. The integrated power generation and lighting device of an underground substation according to claim 2, wherein a plurality of rollers are arranged between the annular support frame and the annular frame. 4. The integrated power generation and lighting device of an underground substation according to claim 2, wherein a downward rib is provided on the outer edge of the ring frame. 5. The integrated power generation and lighting device for underground substation according to claim 2, characterized in that an annular rack is arranged on the ring frame, the rotating motor is fixed on the outer wall of the light guide cylinder, and A gear is installed on the rotating shaft of the rotating electrical machine, and the gear is meshed with the rack. 6 . The integrated power generation and lighting device for underground substation according to claim 1 , wherein an upper fixing plate and a lower fixing plate are arranged on the outer wall of the light guide cylinder. 7 . 7. The integrated power generation and lighting device of an underground substation according to claim 1, wherein the solar panel is connected to a storage battery.

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