CN214900750U - Double-sided power generation photovoltaic module - Google Patents
Double-sided power generation photovoltaic module Download PDFInfo
- Publication number
- CN214900750U CN214900750U CN202121429108.4U CN202121429108U CN214900750U CN 214900750 U CN214900750 U CN 214900750U CN 202121429108 U CN202121429108 U CN 202121429108U CN 214900750 U CN214900750 U CN 214900750U
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- CN
- China
- Prior art keywords
- reflector
- photovoltaic module
- double
- toughened glass
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 239000005341 toughened glass Substances 0.000 claims abstract description 44
- 230000005611 electricity Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000031700 light absorption Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- -1 backplate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a double-sided power generation photovoltaic module, which belongs to the technical field of photovoltaic modules and comprises a base, wherein a first threaded nail is embedded in the base, a support post is welded at the upper end of the base, a rotating shaft is rotatably connected at the upper end of a motor, a support plate is fixedly connected at the upper end of the rotating shaft, a first threaded rod is fixedly connected with the outer wall of the support plate, a reflector is fixedly arranged at the upper end of the support plate, a support rod is fixedly connected with the outer wall of the first threaded rod, a frame is fixedly arranged at the upper end of the support rod, a separation plate is positioned between toughened glass, a second threaded nail is embedded at the upper end of the frame, the left side and the right side of the reflector are arc-shaped and flat in the middle, the area of the reflector is larger than that of the toughened glass, when sunlight irradiates on the left side and the right side of the reflector, the sunlight is refracted to the middle of the reflector and then is refracted to the toughened glass by the reflector in the middle, the power generation capacity of the solar cell is increased.
Description
Technical Field
The utility model relates to a photovoltaic module technical field, more specifically relates to a two-sided electricity generation photovoltaic module.
Background
The photovoltaic module, also be solar cell panel, mainly use crystal silicon subassembly as the main, adopt glass, EVA, backplate, aluminium frame to carry out the battery piece encapsulation, adopt and weld positive negative pole of taking "S" curved positive back face connection adjacent battery piece, the mode of this connection can only realize that photovoltaic module openly absorbs light energy and generates electricity, photovoltaic module mounting means is towards the positive slope mode, two-sided electricity generation solar cell adopts double glass structure, and the positive back face all can generate electricity.
The existing double-sided power generation photovoltaic module generally reflects light to back glass by ground reflected light, transmission reflected light and atmospheric scattered light, but the light is weak, the power generation amount is not high, the existing photovoltaic module is generally fixed, and the sunlight irradiates at different angles along with the running of time, so that the heat absorption and light absorption of a solar cell are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving, current two-sided electricity generation photovoltaic module, generally through ground reverberation, transmission reflectance sum and atmosphere scattered light with light reflection to back glass, but this kind of light comparatively weak generated energy is not high, and current photovoltaic module is generally all fixed die, and sunshine shines the angle difference along with the operation of time, leads to solar cell's the problem that the heat absorption extinction reduces.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-sided electricity generation photovoltaic module, includes the base, the inside embedding of base is provided with first screw, the upper end welding of base has the pillar, the inside fixed mounting of pillar has the motor, the upper end of motor is rotated and is connected with the pivot, the upper end fixedly connected with layer board of pivot, the first threaded rod of outer wall fixedly connected with of layer board, the upper end fixed mounting of layer board has the reflector, the outer wall fixedly connected with bracing piece of first threaded rod, the upper end fixed mounting of bracing piece has the frame, the peripheral fixedly connected with second threaded rod of frame, the inside embedding of frame is provided with toughened glass and division board, just the division board is located between the toughened glass, the upper end embedding of frame is provided with the second screw.
Further preferred scheme: the width of division board is greater than toughened glass's width, and the division board adopts black opaque material to make.
Further preferred scheme: the length and the width of the reflector are larger than those of the toughened glass, and the reflector is positioned on the back of the toughened glass.
Further preferred scheme: the left side and the right side of the reflector are arc-shaped, and the middle of the reflector is planar.
Further preferred scheme: the tempered glass is provided with two blocks, and the back of the tempered glass is provided with a battery component.
Further preferred scheme: the frame is made of transparent materials, and a second threaded rod on the outer wall of the frame is fixedly connected with the supporting rod.
Further preferred scheme: the lower end of the first threaded nail is conical, and the length of the first threaded nail is larger than the thickness of the base.
The utility model provides a two-sided electricity generation photovoltaic module has following beneficial effect:
1. the utility model discloses a set up motor and pivot, the pivot is driven when the motor starts and the pivot is rotated, and the pivot is rotated and is driven reflector and toughened glass of layer board and layer board upper end and rotate, corresponds the direction that sunshine shines with reflector and toughened glass, prevents that photovoltaic module from fixing to die, and solar cell's heat absorption extinction reduces.
2. The utility model discloses the advantage lies in through setting up the division board, and the division board adopts the black opaque material to make, and black has light absorption and heat absorptivity, and when sunshine shines on toughened glass, the division board at the toughened glass back adsorbs sunshine, adsorbs the heat in the upper end of division board, strengthens solar cell's generated energy.
3. And finally, by arranging the reflectors, the left sides and the right sides of the reflectors are arc-shaped, the middle of the reflectors is planar, the area of the reflectors is larger than that of the toughened glass, when sunlight irradiates the left sides and the right sides of the reflectors, the sunlight is refracted to the middle of the reflectors, then the middle reflectors refract the toughened glass at the upper end, and the power generation capacity of the solar cell is increased.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the cover plate of the device of the present invention.
Fig. 3 is a schematic view of the internal structure of the machine tool according to the present invention.
In FIGS. 1-3: 1. a base; 101. a first threaded nail; 2. a pillar; 3. a motor; 301. a rotating shaft; 4. a support plate; 401. a first threaded rod; 5. a reflective mirror; 6. a support bar; 7. a frame; 701. a second threaded rod; 702. tempering the glass; 703. a separator plate; 704. and a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
please refer to fig. 1 to 3:
the embodiment provides a further preferred scheme double-sided electricity generation photovoltaic module, including base 1, base 1's inside embedding is provided with first screw 101, base 1's upper end welding has pillar 2, the inside fixed mounting of pillar 2 has motor 3, the upper end of motor 3 is rotated and is connected with pivot 301, the upper end fixedly connected with layer board 4 of pivot 301, the first threaded rod 401 of outer wall fixedly connected with of layer board 4, the upper end fixed mounting of layer board 4 has reflector 5, the outer wall fixedly connected with bracing piece 6 of first threaded rod 401, the upper end fixed mounting of bracing piece 6 has frame 7, the peripheral fixedly connected with second threaded rod 701 of frame 7, the inside embedding of frame 7 is provided with toughened glass 702 and division board 703, and division board 703 is located between the toughened glass 702, the upper end embedding of frame 7 is provided with second screw 704.
Further, the width of the partition 703 is greater than that of the tempered glass 702, the partition 703 is made of black opaque material, the black color has light absorption and heat absorption, and when sunlight irradiates on the tempered glass 702, the partition 703 on the back of the tempered glass 702 absorbs the sunlight, absorbs heat at the upper end of the partition 703, and the power generation amount of the solar cell is enhanced.
Further, the length and the width of the reflective mirror 5 are greater than those of the tempered glass 702, and the reflective mirror 5 is located on the back of the tempered glass 702, irradiates the sunlight outside the tempered glass 702 to the upper end of the reflective mirror 5, and reflects the sunlight to the upper end of the tempered glass 702 by the reflective mirror 5.
Furthermore, the left side and the right side of the reflector 5 are arc-shaped, the middle of the reflector 5 is plane-shaped, when sunlight irradiates the left side and the right side of the reflector 5, the sunlight is refracted to the middle of the reflector 5, then the sunlight is refracted to the toughened glass 702 at the upper end by the reflector 5 in the middle, and the power generation capacity of the solar cell is increased.
Further, the toughened glass 702 is provided with two, and the back of toughened glass 702 is provided with battery pack, is provided with division board 703 between the toughened glass 702, and division board 703 adsorbs sunshine, adsorbs the upper end of division board 703 with the heat, is convenient for battery pack's electricity generation.
Further, the frame 7 is made of transparent materials, the second threaded rod 701 on the outer wall of the frame 7 is fixedly connected with the support rod 6, the support rod 6 drives the frame 7 to rotate when rotating, sunlight penetrates through the frame 7 and irradiates the upper end of the reflector 5, and then the sunlight is reflected to the outer wall of the toughened glass 702 by the reflector 5.
Further, the lower end of the first screw 101 is tapered, the length of the first screw 101 is greater than the thickness of the base 1, and the first screw 101 penetrates through the base 1 and is inserted into the ground to fix the support 2 at the upper end of the base 1 and the upper end of the support 2.
The working principle is as follows: a double-sided power generation photovoltaic assembly comprises a first screw 101 which is clockwise rotated and moves downwards along a thread inside a base 1, the first screw 101 penetrates through the base 1 and is inserted into the ground, a structure of a support 2 at the upper end of the base 1 and the upper end of the support 2 is fixed, a motor 3 which is electrically connected through a lead is started, the motor 3 drives a rotating shaft 301 to rotate when being started, the rotating shaft 301 rotates to drive a supporting plate 4 and a reflector 5 and toughened glass 702 at the upper end of the supporting plate 4 to rotate, the reflector 5 and the toughened glass 702 are corresponding to the irradiation direction of sunlight to prevent the photovoltaic assembly from being fixed, the heat absorption and the light absorption of a solar cell are reduced, when the sunlight irradiates the upper end of the toughened glass 702, the sunlight irradiates the upper end of a separation plate 703 through the toughened glass 702, the separation plate 703 is made of black opaque materials, the black has the light absorption and the heat absorption, and absorbs the sunlight to absorb heat at the upper end of the separation plate 703, the power generation capacity of the solar cell is enhanced, sunlight irradiating to the outside of the toughened glass 702 irradiates to the upper end of the reflector 5, the reflector 5 reflects the sunlight to the upper end of the toughened glass 702, the left side and the right side of the reflector 5 are arc-shaped, the middle of the reflector 5 is planar, when the sunlight irradiates to the left side and the right side of the reflector 5, the sunlight is refracted to the middle of the reflector 5, then the middle reflector 5 refracts to the toughened glass 702 at the upper end, and the power generation capacity of the solar cell is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The double-sided power generation photovoltaic module comprises a base (1) and is characterized in that a first threaded nail (101) is arranged in the base (1) in an embedded mode, a support column (2) is welded at the upper end of the base (1), a motor (3) is fixedly installed inside the support column (2), a rotating shaft (301) is rotatably connected to the upper end of the motor (3), a supporting plate (4) is fixedly connected to the upper end of the rotating shaft (301), a first threaded rod (401) is fixedly connected to the outer wall of the supporting plate (4), a reflector (5) is fixedly installed at the upper end of the supporting plate (4), a supporting rod (6) is fixedly connected to the outer wall of the first threaded rod (401), a frame (7) is fixedly installed at the upper end of the supporting rod (6), a second threaded rod (701) is fixedly connected to the periphery of the frame (7), and tempered glass (702) and an isolating plate (703) are arranged in the base (7) in an embedded mode, and the isolation plate (703) is positioned between the toughened glass (702), and a second threaded nail (704) is embedded into the upper end of the frame (7).
2. A double-sided electricity generating photovoltaic module as claimed in claim 1, wherein: the width of the isolation plate (703) is larger than that of the toughened glass (702), and the isolation plate (703) is made of black opaque materials.
3. A double-sided electricity generating photovoltaic module as claimed in claim 1, wherein: the length and the width of the reflective mirror (5) are larger than those of the toughened glass (702), and the reflective mirror (5) is positioned on the back of the toughened glass (702).
4. A double-sided electricity generating photovoltaic module as claimed in claim 3, wherein: the left side and the right side of the reflector (5) are arc-shaped, and the middle is plane-shaped.
5. A double-sided electricity generating photovoltaic module as claimed in claim 1, wherein: the tempered glass (702) is provided with two pieces, and a battery assembly is arranged on the back of the tempered glass (702).
6. A double-sided electricity generating photovoltaic module as claimed in claim 1, wherein: the frame (7) is made of transparent materials, and a second threaded rod (701) on the outer wall of the frame (7) is fixedly connected with the supporting rod (6).
7. A double-sided electricity generating photovoltaic module as claimed in claim 1, wherein: the lower end of the first threaded nail (101) is conical, and the length of the first threaded nail (101) is larger than the thickness of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429108.4U CN214900750U (en) | 2021-06-25 | 2021-06-25 | Double-sided power generation photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429108.4U CN214900750U (en) | 2021-06-25 | 2021-06-25 | Double-sided power generation photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214900750U true CN214900750U (en) | 2021-11-26 |
Family
ID=78930614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121429108.4U Expired - Fee Related CN214900750U (en) | 2021-06-25 | 2021-06-25 | Double-sided power generation photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214900750U (en) |
-
2021
- 2021-06-25 CN CN202121429108.4U patent/CN214900750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |