Laminated sun-tracking solar power generation device

Abstract

The utility model discloses a laminated sun-tracking solar energy power generation device, comprising a sun-tracking system unit and a solar energy power generation unit, the solar energy power generation unit comprises a solar energy module installation support arranged above the sun-tracking system unit and having a horizontal plate portion, a first vertical plate portion and a second vertical plate portion; the solar modules are vertically arranged between the first vertical plate part and the second vertical plate part at certain intervals, each solar module is provided with a solar panel mounting bracket, a first solar panel is arranged on the top surface of each solar panel mounting bracket, and the front surface of each first solar panel faces upwards; and the first light reflecting device is arranged on the side edge of the first solar panel, and the first light reflecting device is arranged in an inclined state so as to project the reflected sunlight onto the first solar panel, so that the electricity generation quantity of the solar module is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of green energy generation, specifically, and particularly is the device that adopts the solar panel combination of upper and lower layer mode installation generates electricity, through the sun tracking system control solar panel always faces the sun, and enhances solar panel sunshine intensity, to improve the power generation efficiency. BACKGROUND

[0002] With the development of science and technology, in order to improve the environmental pollution problem brought by petrochemical energy, green alternative energy technology can be continuously developed and broken through, for example: solar energy, wind energy, renewable resources and various green energy technologies are constantly generated.At present, solar power generation technology is most widely used.

[0003] It is known in the prior art that the early solar power generation method is single-sided solar panel installed on the ground or roof, and the single-sided solar panel is fixed in direction, so that the power generation efficiency of unit area is extremely limited, in order to increase the power generation, the double-sided solar panel used in parking shed is developed, which uses solar cells to generate electricity by double-sided light receiving, so as to achieve the purpose of increasing power generation.

[0004] However, the above prior art still has many bottlenecks in the problem of "increasing the power generation of unit area", so how to overcome the bottleneck is the goal of the current solar power generation industry. CONTENT OF THE UTILITY MODEL

[0005] The main purpose of the utility model is to increase the power generation of unit area, and it is expected to achieve the effect of significantly increasing the power generation of unit area compared with the existing solar power generation method.Furthermore, the utility model can be installed on buildings, vehicles, mountain tops, farmland, road sides or other objects, etc., as long as there is sunlight, the maximum power generation can be obtained through the device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model discloses a layer type day -following solar power generation device, including a solar power generation unit and a day -following unit, wherein, the solar power generation unit includes: a solar module installation support is set up in the upper of day -following unit, has a horizontal board part, the one side of the horizontal board part extends and forms a first vertical board part, the other side of the horizontal board part is equipped with a second vertical board part corresponding to the first vertical board part, a plurality of solar modules are arranged between the first vertical board part and the second vertical board part in certain interval, every solar module has a solar panel installation support, and the both ends of the solar panel installation support are respectively pivotally arranged on the first vertical board part and the second vertical board part, and a first solar panel is arranged on the top surface of the solar panel installation support, and the front of the first solar panel faces upwards, and the solar module's circumferential angle and elevation angle are adjusted through the day -following unit, and a first light -reflecting device is arranged on the left side of the first solar panel, and the first light -reflecting device is arranged in the inclined state, and the right side of the first light -reflecting device is the first light -reflecting surface, and the included angle between the first light -reflecting surface and the first solar panel is greater than 90 degrees and less than 135 degrees.

[0008] In the preferred embodiments, the right side of the first solar panel is provided with a second light-reflecting device, the left side of the second light-reflecting device is a second light-reflecting surface, and the included angle between the second light-reflecting surface and the first solar panel is greater than 90 degrees and less than 135 degrees.

[0009] In the preferred embodiments, the bottom surface of the solar panel installation support is further provided with a second solar panel, and the front of the second solar panel faces downwards.

[0010] In the preferred embodiments, the left side of the second solar panel is provided with a third light-reflecting device, the third light-reflecting device is arranged in an inclined state, the right side of the third light-reflecting device is a third light-reflecting surface, and the included angle between the third light-reflecting surface and the second solar panel is greater than 0 degrees and less than 45 degrees.

[0011] In the preferred embodiments, the third light-reflecting surface of the third light-reflecting device is coated with a layer of high-reflectivity material or is subjected to high-brightness surface treatment.

[0012] In the preferred embodiments, the right side of the second solar panel is provided with a fourth light-reflecting device, the fourth light-reflecting device is arranged in an inclined state, the left side of the fourth light-reflecting device is a fourth light-reflecting surface, and the included angle between the fourth light-reflecting surface and the second solar panel is greater than 0 degrees and less than 45 degrees.

[0013] In the preferred embodiments, a third solar panel of a predetermined size is arranged on the outer side of the first vertical board part.

[0014] The utility model discloses a laminated type day -following solar power generation device, including a solar power generation unit and a day -following unit, its characterized in that, the solar power generation unit includes: a solar module installation support is set at the top of day -following unit, has a horizontal board part, the one side of the horizontal board part extends upwards and forms a first vertical board part, the other side of the horizontal board part is equipped with a second vertical board part corresponding to the first vertical board part, and a plurality of solar modules are arranged between the first vertical board part and the second vertical board part with certain interval, and every solar module has a solar panel installation support, and the both ends of the solar panel installation support are respectively pivotally arranged on the first vertical board part and the second vertical board part, and a first solar panel is arranged on the top surface of the solar panel installation support, and the front of the first solar panel faces upwards, and the solar module's azimuth and elevation angle are adjusted through the day -following unit.

[0015] In the preferred embodiment, the bottom surface of the solar panel installation support is additionally provided with a second solar panel, and the front of the second solar panel faces downwards.

[0016] In the preferred embodiment, a third solar panel of a predetermined size is arranged on the outer side of the first vertical board part. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural feature schematic drawing of the first embodiment of the utility model.

[0018] Figure 2 It is the use state schematic drawing of the first embodiment of the utility model.

[0019] Figure 3 It is the structural feature schematic drawing of the second embodiment of the utility model.

[0020] Figure 4 It is the use state schematic drawing of the second embodiment of the utility model.

[0021] Figure 5 It is the structural feature schematic drawing of the third embodiment of the utility model.

[0022] Figure 6 It is the structural feature schematic drawing of the fourth embodiment of the utility model.

[0023] Figure 7 It is the structural feature schematic drawing of the fifth embodiment of the utility model.

[0024] Figure 8 It is the structural feature and use state schematic drawing of the sixth embodiment of the utility model. DETAILED DESCRIPTION

[0025] Figure 1The utility model discloses a structure characteristic schematic drawing of first embodiment, including a solar power generating unit 10 with a sun tracking unit 20, wherein, the solar power generating unit 10 includes a solar module installation support 11 and a plurality of solar modules 12.

[0026] The solar module installation support 11 has a horizontal plate part 111, and the one side of the horizontal plate part 111 extends upwards and forms a first vertical plate part 112, and the other side of the horizontal plate part 111 is provided with a second vertical plate part 113 corresponding to the first vertical plate part 112.

[0027] The plurality of solar modules 12 are arranged in a certain interval between the first vertical plate part 112 and the second vertical plate part 113, and the distance between the adjacent solar modules 12 is based on the principle that they do not collide with each other, and each solar module 12 has a solar panel installation support 121, and the two ends of the solar panel installation support 121 are respectively pivotally arranged on the first vertical plate part 112 and the second vertical plate part 113, so as to adjust the inclination angle. The top surface of the solar panel installation support 121 is provided with a first solar panel 122, and the front surface of the first solar panel 122 faces upwards, and the bottom surface of the solar panel installation support 121 is further provided with a second solar panel 123, and the front surface of the second solar panel 123 faces downwards.

[0028] The left side of the first solar panel 122 is provided with a first light reflecting device 13, and the right side is provided with a second light reflecting device 14, and the first light reflecting device 13 and the second light reflecting device 14 are arranged in an inclined state, the right side surface of the first light reflecting device 13 is a first reflecting surface 131, the included angle between the first reflecting surface 131 and the first solar panel 122 is greater than 90 degrees and less than 135 degrees, and the left side surface of the second light reflecting device 14 is a second reflecting surface 141, and the included angle between the second reflecting surface 141 and the first solar panel 122 is greater than 90 degrees and less than 135 degrees.

[0029] The sun tracking unit 20 is arranged below the solar power generating unit 10, and it is prior art, so only the structure and function are briefly described below, including a mounting base 21, a circumferential angle rotating module 22, a circumferential angle rotating platform 23 and an elevation angle rotating module 24, the mounting base 21 is located at the bottom layer, and can be installed and fixed on the ground, a building, a vehicle or other load-bearing objects according to the actual site condition, the circumferential angle rotating module 22 is arranged above the mounting base 21, and is used for adjusting and controlling the circumferential angle of the sun tracking unit 20 to match the azimuth angle of the sun, the circumferential angle rotating platform 23 is arranged above the circumferential angle rotating module 22, and is used for installing and fixing the solar module installation support 11, so as to support the solar power generating unit 10, the circumferential angle rotating module 22 drives the circumferential angle rotating platform 23 and the whole solar module installation support 11 to rotate, so as to adjust the circumferential angle, and then synchronously adjust the circumferential angle of the solar module 12.

[0030] The elevation rotation module 24 comprises an elevation support 241 positioned at the outer side of the second vertical plate part 113, and a plurality of elevation driving devices 242, each of which is arranged corresponding to a solar module 12, and one side of each elevation driving device 242 is connected to the solar panel mounting support 121, so as to rotate the solar panel mounting support 121 by the power output of the elevation driving device 242, and synchronously adjust the elevation angle of the solar module 12.

[0031] Figure 2 is a use state schematic view of the first embodiment of the utility model, when the solar panel and the sun 30 exist an oblique angle, the sunlight 31 obliquely shines, which leads to the power generation capacity to decrease, the greater the oblique angle is, the worse the power generation efficiency is, because the solar panel can get the maximum illumination and generate the maximum power when it faces the sun 30 directly, therefore, firstly, the sun tracking unit 20 adjusts the angle of the first solar panel 122, so that it faces the sun 30 directly, thereby realizing the purpose of maximum power generation; secondly, the first reflecting surface 131 of the first reflecting device 13 and the second reflecting surface 141 of the second reflecting device 14 can both project the reflected sunlight 31 onto the first solar panel 122, thereby further improving the power generation capacity of the first solar panel 122; thirdly, the second solar panel 123 can also absorb the ambient light 32 to generate power, so as to increase the power generation efficiency of the entire solar module 12, at this time, the power generation efficiency of the single solar module 12 is already better than that of the solar panel in the existing installation mode.

[0032] In some embodiments, more solar modules 12 can be further installed layer by layer and spaced upward, so that the unit power generation capacity of the utility model reaches several times of that of the solar panel in the existing installation mode.

[0033] In some embodiments, the shapes of the first reflecting device 13 and the second reflecting device 14 are preferably rectangular, and the width thereof can be consistent with that of the first solar panel 122, the greater the size and height of the reflecting device are, the better the reflecting effect is.

[0034] In some embodiments, the first reflecting surface 131 and the second reflecting surface 141 can be added with a layer of high-reflective material or high-brightness surface treatment, so as to enhance the reflecting effect.

[0035] As Figure 3As shown, the main difference between the second embodiment and the first embodiment of the utility model lies in: the left side of the second solar panel 123 is provided with a third reflecting device 15, and the right side is provided with a fourth reflecting device 16, the third reflecting device 15 and the fourth reflecting device 16 are arranged in an inclined state, the right side of the third reflecting device 15 is a third reflecting surface 151, the angle between the third reflecting surface 151 and the second solar panel 123 is greater than 0 degrees and less than 45 degrees, the left side of the fourth reflecting device 16 is a fourth reflecting surface 161, and the angle between the fourth reflecting surface 161 and the second solar panel 123 is greater than 0 degrees and less than 45 degrees; as Figure 4 As shown, sunlight 31 is reflected to the second solar panel 123 through the third reflecting surface 151 and the fourth reflecting surface 161, the illumination of the second solar panel 123 is increased, and then the power generation capacity is increased, so that the power generation capacity per unit area can be further improved.

[0036] In some embodiments, the third reflecting surface 151 and the fourth reflecting surface 161 can be added with a layer of high-reflective material or high-brightness surface treatment, so as to enhance the reflecting effect.

[0037] As shown, Figure 5 The main difference between the third embodiment and the first embodiment of the utility model lies in: the solar power generation unit 10 can not be installed with the second solar panel 123, and the embodiment is suitable for the scene that the ground or bottom ambient light is weak, because when the ground or bottom ambient light is weak, the power generation efficiency of the second solar panel 123 can not be obvious, at this time, the user can take down the second solar panel 123, so as to save the cost.

[0038] As shown, Figure 6 The main difference between the fourth embodiment and the first embodiment of the utility model lies in: the first reflecting device 13 is only installed on one side of the first solar panel 122, and the design intention is that when the reflecting effect of one side is in an excellent state, the reflecting device on the other side can not be installed.

[0039] As shown, Figure 7 The main difference between the fifth embodiment and the first embodiment of the utility model lies in: the embodiment does not install any reflecting device, and this design is suitable for the scene that the overall device must be reduced due to space limitation The occupied area can adapt to local conditions to reduce the area occupied by the solar module mounting bracket 11.

[0040] As shown, Figure 8 The main difference between the sixth embodiment and the first embodiment of the utility model lies in: a third solar panel 124 of a predetermined size is arranged on the outer side of the first vertical plate part 112, so that the ambient light 32 can be fully utilized to increase the power generation capacity.

Claims

1. A stacked type solar power generating apparatus comprising a solar power generating unit and a tracking unit, characterized in that, The solar power generation unit comprises: a solar module mounting bracket arranged above the sun tracking unit and having a horizontal plate portion, one side of the horizontal plate portion extending upward to form a first vertical plate portion, and the other side of the horizontal plate portion corresponding to the first vertical plate portion and provided with a second vertical plate portion; a plurality of solar modules arranged at intervals between the first vertical plate portion and the second vertical plate portion, each solar module having a solar panel mounting bracket, both ends of the solar panel mounting bracket being pivotally arranged on the first vertical plate portion and the second vertical plate portion, and a first solar panel being arranged on the top surface of the solar panel mounting bracket, the front surface of the first solar panel facing upward, and the azimuth angle and the elevation angle of the solar module being adjusted by the sun tracking unit; and a first light reflecting device arranged on the left side of the first solar panel, the first light reflecting device being arranged in an inclined state, the right side surface of the first light reflecting device being a first light reflecting surface, and the included angle between the first light reflecting surface and the first solar panel being greater than 90 degrees and less than 135 degrees.

2. The laminated type solar power generating apparatus according to claim 1, wherein The right side of the first solar panel is provided with a second light reflecting device, the left side surface of the second light reflecting device being a second light reflecting surface, and the included angle between the second light reflecting surface and the first solar panel being greater than 90 degrees and less than 135 degrees.

3. The laminated type solar power generating apparatus according to claim 1 or 2, characterized by The bottom surface of the solar panel mounting bracket is further provided with a second solar panel, the front surface of the second solar panel facing downward.

4. The laminated type solar power generating apparatus according to claim 3, wherein The left side of the second solar panel is provided with a third light reflecting device, the third light reflecting device being arranged in an inclined state, the right side surface of the third light reflecting device being a third light reflecting surface, and the included angle between the third light reflecting surface and the second solar panel being greater than 0 degrees and less than 45 degrees.

5. The laminated type solar power generating apparatus according to claim 4, wherein The third light reflecting surface of the third light reflecting device is coated with a high-reflectivity material or is subjected to high-brightness surface treatment.

6. The laminated type solar power generating apparatus according to claim 3, wherein The right side of the second solar panel is provided with a fourth light reflecting device, the fourth light reflecting device being arranged in an inclined state, the left side surface of the fourth light reflecting device being a fourth light reflecting surface, and the included angle between the fourth light reflecting surface and the second solar panel being greater than 0 degrees and less than 45 degrees.

7. The laminated type solar power generating apparatus according to claim 1 or 2, wherein A third solar panel of a predetermined size is arranged on the outer side of the first vertical plate portion.

8. A stacked solar power generation device for tracking the sun, comprising a solar power generation unit and a sun-tracking unit, characterized in that, The solar power generation unit comprises: a solar module mounting bracket arranged above the sun tracking unit and having a horizontal plate portion, one side of the horizontal plate portion extending upward to form a first vertical plate portion, and the other side of the horizontal plate portion corresponding to the first vertical plate portion and provided with a second vertical plate portion; and a plurality of solar modules arranged at intervals between the first vertical plate portion and the second vertical plate portion, each solar module having a solar panel mounting bracket, both ends of the solar panel mounting bracket being pivotally arranged on the first vertical plate portion and the second vertical plate portion, and a first solar panel being arranged on the top surface of the solar panel mounting bracket, the front surface of the first solar panel facing upward, and the azimuth angle and the elevation angle of the solar module being adjusted by the sun tracking unit.

9. The laminated type solar power generating apparatus according to claim 8, wherein The bottom surface of the solar panel mounting bracket is further provided with a second solar panel, the front surface of the second solar panel facing downward.

10. The laminated type solar power generating apparatus according to claim 8 or 9, wherein A third solar panel of a predetermined size is arranged on the outer side of the first vertical plate portion.

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