CN109995318B - Photovoltaic power generation board with transparent protection casing - Google Patents
Photovoltaic power generation board with transparent protection casing Download PDFInfo
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- CN109995318B CN109995318B CN201810596972.XA CN201810596972A CN109995318B CN 109995318 B CN109995318 B CN 109995318B CN 201810596972 A CN201810596972 A CN 201810596972A CN 109995318 B CN109995318 B CN 109995318B
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- protective cover
- transparent
- power generation
- photovoltaic power
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- 238000010248 power generation Methods 0.000 title claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 239000013039 cover film Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000010408 film Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 239000012528 membrane Substances 0.000 description 15
- 238000005096 rolling process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation plate with a transparent protective cover, which comprises a plate main body, wherein four sides of the plate main body extend outwards to form a box body, four walls of the box body are respectively separated from four edges of the plate main body by a support mounting cavity of 3-5 cm, four supports are mounted in the support mounting cavities, a main protective cover winding drum is further rotatably connected between two supports of a left support group, a protective cover winding drum is also rotatably connected between two supports of a right support group, a main transparent cover film is wound on the protective cover winding drum, side protective cover winding drums are respectively rotatably connected on the front side and the rear side of the support mounting cavity, and side transparent cover films are wound on the side protective cover winding drums.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation panel with a transparent protective cover.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. Mainly by solar cell panel (subassembly), three major parts of controller and dc-to-ac converter are constituteed, the essential element comprises electronic components, solar cell carries out the encapsulation protection after establishing ties and can form the solar cell module of large tracts of land, parts such as power controller have just formed photovoltaic power generation device in the cooperation again, because the external environment work is arranged in for a long time to photovoltaic power generation panel, often can receive adverse circumstances influence, for example, strong wind and heavy rain, the haze, high temperature, low temperature, if the photovoltaic power generation panel does not have good protection casing protection, receive the rainwater easily, the rubbish that the sand blown from other places even destroys, seriously influence photovoltaic power generation panel's life, lead to the unable normal clear of photovoltaic power generation even. For example: the photovoltaic power generation panel comprises an integrated micro sensor and a heavy metal detector, and has the defects that the photovoltaic power generation panel cannot be well protected due to the fact that the device is not provided with a good protective cover, is easily damaged by external environment and factors, is short in service life, not stable in structure and unsafe to use due to the fact that the device is not provided with the good protective cover.
Disclosure of Invention
The invention provides a photovoltaic power generation panel with a transparent protective cover, which has the advantages of good protective cover, long service life, stable structure and safe and convenient use, can well protect the photovoltaic power generation panel, is not easy to be damaged by the external environment and factors, and can not well protect the photovoltaic power generation panel.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a photovoltaic power generation board with transparent protection casing, includes the electroplax main part, the four sides of electroplax main part are toward outer extension formation letter body, the four walls of letter body all separate 3-5 centimetres leg mount chamber with four edges of electroplax main part, install four supports in the leg mount chamber, four installing supports rotate respectively and connect in four end angle inner walls departments of leg mount chamber, be located left support group is constituteed to the left two spinal branchs of electroplax main part, two spinal branchs that are located electroplax main part right side constitute right branch frame group, left side branch frame group is folding and is placed the left side in leg mount chamber toward the inboard, right side branch frame group is folding and is placed the right side in leg mount chamber toward the inboard, it is connected with the main guard shield reel still to rotate between two spinal branchs of left side branch frame group, also rotate between two spinal branchs of right branch frame group and be connected with the guard shield reel, the main translucent cover membrane has been rolled up on the guard shield reel, the front side reel and the rear side of leg mount chamber all rotate and be connected with the side guard shield reel, roll up the side translucent cover membrane. The invention forms a 3-5 cm-spaced bracket installation cavity by extending four sides of a main body of an electric board outwards, four corners of the bracket installation cavity are respectively connected with brackets in a rotating way, a left bracket group is formed by two brackets on the left side, a right bracket group is formed by two brackets on the right side, the lower end of the left bracket group is connected with a main shield reel in a rolling way, the lower end of the right bracket group is also connected with the main shield reel in a rolling way, main transparent cover films are wound on the main shield reels on the two sides, the main transparent cover films on the two sides are pulled up and connected to the top end to form a transparent protective cover after the left and right bracket groups are stranged, the daily work of the photovoltaic electric board can be effectively protected without influencing the photovoltaic electric board, the photovoltaic electric board is not damaged by external environment and factors, when the protective cover is not needed to be used, the brackets on the two sides can be collected on the front side and the rear side of the bracket installation cavity, the daily work of the photovoltaic electric board can not influence the front side and the rear side of the photovoltaic electric board on the daily work of the photovoltaic electric board, the front side and rear side transparent cover films on the inner walls of the front side of the electric board can be more completely, the protective cover can be more completely used, and the protective structure of the photovoltaic electric board can be more completely, and the protective board can be more completely, and can be more completely used for preventing the photovoltaic electric board.
Preferably, a pair of symmetrical limiting sliding grooves is formed in the inner side faces of the two supports of the left support group, and a pair of symmetrical limiting sliding grooves is also formed in the inner side faces of the two supports of the right support group. The spout is used for spacing fixedly to the both sides of main translucent cover membrane, prevents its roll-off in spacing spout.
Preferably, one end of the main transparent cover film positioned on the left side is fixedly connected with a left pull rod, a hook is arranged on the left pull rod, one end of the main transparent cover film positioned on the right side is fixedly connected with a right pull rod, a hanging ring matched with the hook is arranged on the right pull rod, and the left pull rod and the right pull rod are both connected in the limiting sliding groove in a sliding mode. Through doing, right pull rod will be owner's translucent cover membrane and pull up along spacing spout to carry out fixed connection through the link and the couple of mutually supporting, form effectual transparent protection casing, convenience safe in utilization.
Preferably, the front side and the rear side of the bracket mounting cavity are both provided with inclined concave surfaces, and the size of each inclined concave surface is matched with the bracket on one side. The inclined concave surface allows the bracket to be stored, the bracket on the other side can be stacked above the bracket in the inclined concave surface, so that the upper end surface of the bracket mounting cavity is in a flat state, and the structure is more attractive and reasonable.
Preferably, the top end of the bracket is provided with mutually matched buckling structures, and the brackets on the left side and the right side are connected through the buckling structures to form a triangular structure. The left and right two groups of supports are connected and fixed through the mutually matched buckle structures to form a stable triangular structure, and an object falling on the main transparent cover film can slide down along the inclined plane of the triangle, so that the normal work of the photovoltaic power generation panel is not influenced, and the photovoltaic power generation panel is more convenient and safer to use.
Preferably, the side transparent cover film is triangular, and one side edge of the side transparent cover film is fixedly connected with the side surface of the bracket. The side transparent cover film in the triangular shape is attached to the side face of the transparent protective cover, and the side face of the photovoltaic power generation panel is effectively protected.
Preferably, silica gel strips are arranged on two sides of the inner wall of the sliding groove, and the distance between the silica gel strips is 0.5-1 mm. The silica gel strip reduces the friction between main translucent cover membrane and the spacing spout, improves the life of main translucent cover membrane, and the interval is that 0.5-1 millimeter silica gel strip can carry out effectual sealing to the both sides of main silica gel strip, prevents that foreign matter from entering into transparent protection casing in, the protective effect is better.
Preferably, the main transparent cover film and the side transparent cover film are both PVC transparent films. The PVC transparent film has the characteristics of high strength, good toughness, corrosion resistance and good light transmittance, and is suitable for being used as a material of a transparent protective cover.
Preferably, a torsion spring is arranged at the joint of the main shield winding drum and the support, and a torsion spring is also arranged at the joint of the side shield winding drum and the inner wall of the support mounting cavity. The torsion spring realizes that the main transparent cover film and the side transparent cover film which are pulled out are automatically rolled back to the winding drum, and the use is safe and convenient.
Therefore, the photovoltaic power generation panel with the transparent protective cover has the following advantages: the photovoltaic power generation panel protection device has the advantages of good protection cover, capability of well protecting the photovoltaic power generation panel, difficulty in damage caused by external environment and factors, long service life, stable structure, safety and convenience in use.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural diagram of the right bracket set.
FIG. 3 is a sectional view of the front side of the letter body.
Wherein: electroplax main part 1, letter body 2, support installation cavity 3, support 4, left socle group 5, right branch frame group 6, main guard shield reel 7, main translucent cover membrane 8, side guard shield reel 9, side translucent cover membrane 10, spacing spout 11, right pull rod 12, link 13, slope concave surface 14, silica gel strip 15.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
As shown in fig. 1 and 2, a photovoltaic power generation panel with a transparent protective cover, wherein:
the utility model provides a photovoltaic power generation board with transparent protection casing, including electroplax main part 1, four sides of electroplax main part are toward outer extension formation letter body 2, the four walls of letter body all separate 3-5 centimetres leg mount chamber 3 with four edges of electroplax main part, install four spinal branchs frame 4 in the leg mount chamber, four installing support rotate respectively and connect in four end angle inner walls departments of leg mount chamber, it constitutes left socle group 5 to be located the left two spinal branchs frame of electroplax main part left side, it constitutes right branch frame group 6 to be located the two spinal branchs frame group on electroplax main part right side, left branch frame group is folding and is placed in the left side of leg mount chamber toward the inboard, right branch frame group is folding and is placed in the right side of leg mount chamber, it is connected with main guard shield reel 7 still to rotate between the two spinal branchs frame of left branch frame group, also rotate between the two spinal branchs frame of right branch frame group and be connected with the guard shield reel, main translucent cover membrane 8 has been rolled up on the guard shield reel, the front side and the rear side of leg mount chamber all rotate and be connected with side guard shield reel 9, side translucent cover reel 10 has been rolled up. The photovoltaic panel is characterized in that four sides of a panel main body extend outwards to form a support mounting cavity with intervals of 3-5 cm, four corners of the support mounting cavity are respectively connected with supports in a rotating mode, two supports on the left side form a left support group, two supports on the right side form a right support group, the lower end of the left support group is connected with a main shield reel in a rolling mode, the lower end of the right support group is also connected with the main shield reel in a rolling mode, main transparent cover films are wound on the main shield reels on the two sides, the left and right support groups are combined to form a transparent shield after being pulled up and connected to the top end, the work of photovoltaic power generation is not influenced, the upper portion of the photovoltaic panel can be effectively protected, the photovoltaic power generation panel is not damaged by external environment and factors, when the protective shield is not needed, the supports on the two sides can be placed on the front side and the rear side of the support mounting cavity in a rolling mode, the daily work of the photovoltaic power generation panel is not influenced, the transparent shield reels on the front side and the rear side of the transparent shield films on the rear side of the support mounting cavity are pulled up, the transparent shield films on the front side and the rear side of the transparent shield film can be more completely used, and the protective shield can be more comprehensively used for preventing the photovoltaic power generation panel from being more comprehensively. The inner side surfaces of the two supports of the left support group are provided with a pair of symmetrical limiting sliding grooves 11, and the inner side surfaces of the two supports of the right support group are also provided with a pair of symmetrical limiting sliding grooves. The spout is used for spacing fixedly to the both sides of main translucent cover membrane, prevents its roll-off in spacing spout. The one end that lies in left main translucent cover membrane is connected and is fixed with left pull rod, is equipped with the couple on the left pull rod, and the one end that lies in the main translucent cover membrane on right side is connected and is fixed with right pull rod 12, is equipped with on the right pull rod with couple matched with link 13, the equal sliding connection of left pull rod and right pull rod is in spacing spout. Through doing, right pull rod will be owner's translucent cover membrane and pull up along spacing spout to carry out fixed connection through the link and the couple of mutually supporting, form effectual transparent protection casing, convenience safe in utilization. The front side and the rear side of the bracket mounting cavity are both provided with inclined concave surfaces 14, and the size of the inclined concave surfaces is matched with the bracket on one side. The inclined concave surface allows the bracket to be stored, the bracket on the other side can be stacked above the bracket in the inclined concave surface, so that the upper end surface of the bracket mounting cavity is in a flat state, and the structure is more attractive and reasonable. The top of support is equipped with the buckle structure of mutually supporting, and the support of the left and right sides forms the triangle-shaped structure after passing through buckle structure and connecting. The left and right two groups of supports are connected and fixed through the mutually matched buckle structures to form a stable triangular structure, and an object falling on the main transparent cover film can slide down along the inclined plane of the triangle, so that the normal work of the photovoltaic power generation panel is not influenced, and the photovoltaic power generation panel is more convenient and safer to use. The side transparent cover film is triangular, and one side edge of the side transparent cover film is fixedly connected with the side surface of the support. The side transparent cover film in the triangular shape is attached to the side face of the transparent protective cover, and the side face of the photovoltaic power generation panel is effectively protected. Silica gel strips 15 are arranged on two sides of the inner wall of the sliding groove, and the distance between the silica gel strips is 0.5-1 mm. The silica gel strip reduces the friction between main translucent cover membrane and the spacing spout, improves the life of main translucent cover membrane, and the interval is that 0.5-1 millimeter silica gel strip can carry out effectual sealing to the both sides of main silica gel strip, prevents that foreign matter from entering into transparent protection casing in, the protective effect is better. The main transparent cover film and the side transparent cover film are both PVC transparent films. The PVC transparent film has the characteristics of high strength, good toughness, corrosion resistance and good light transmittance, and is suitable for being used as a material of a transparent protective cover. The junction of main guard shield reel and support is equipped with the torsional spring, and the junction of side guard shield reel and the inner wall of support installation cavity also is equipped with the torsional spring. The torsion spring realizes that the main transparent cover film and the side transparent cover film which are pulled out are automatically rolled back to the winding drum, and the use is safe and convenient.
The photovoltaic power generation panel with the transparent protective cover has the beneficial effects of good protective cover, capability of well protecting the photovoltaic power generation panel, difficulty in being damaged by external environment and factors, long service life, stable structure, safety and convenience in use.
Claims (6)
1. A photovoltaic power generation panel with a transparent protective cover comprises an electric panel main body and is characterized in that four sides of the electric panel main body extend outwards to form a box body, a bracket installation cavity with the length of 3-5 cm is formed between four walls of the box body and four sides of the electric panel main body, four supports are installed in the bracket installation cavity and are respectively rotatably connected to the inner walls of four end corners of the bracket installation cavity, two supports located on the left side of the electric panel main body form a left support group, two supports located on the right side of the electric panel main body form a right support group, the left support group is folded inwards and placed on the left side of the bracket installation cavity, the right support group is folded inwards and placed on the right side of the bracket installation cavity, a main protective cover winding drum is further rotatably connected between the two supports of the left support group, a main protective cover winding drum is also rotatably connected between the two supports of the right support group, a main transparent cover film is wound on the main protective cover winding drum, the front side and the rear side of the bracket installation cavity are both rotatably connected with side protective covers, and a side transparent cover film winding drum is wound on the side protective cover winding drum;
the inner side surfaces of the two brackets of the left bracket group are provided with a pair of symmetrical limiting chutes, and the inner side surfaces of the two brackets of the right bracket group are also provided with a pair of symmetrical limiting chutes;
a left pull rod is fixedly connected to one end of the main transparent cover film on the left side, a hook is arranged on the left pull rod, a right pull rod is fixedly connected to one end of the main transparent cover film on the right side, a hanging ring matched with the hook is arranged on the right pull rod, and the left pull rod and the right pull rod are both connected into a limiting sliding groove in a sliding mode;
the top end of the support is provided with mutually matched buckle structures, and the four supports on the left side and the right side form a triangular structure after being connected through the buckle structures.
2. The photovoltaic power generation panel with the transparent protective cover according to claim 1, wherein the front side and the rear side of the bracket installation cavity are provided with inclined concave surfaces, and the inclined concave surfaces are matched with the bracket on one side.
3. The photovoltaic power generation panel with the transparent protective cover according to claim 1, wherein the side transparent cover film is triangular, and one side edge of the side transparent cover film is fixedly connected with the side surface of the bracket.
4. The photovoltaic power generation panel with the transparent protective cover according to claim 1, wherein silica gel strips are arranged on two sides of the inner wall of the limiting chute, and the distance between the silica gel strips is 0.5-1 mm.
5. The photovoltaic power generation panel with the transparent protective cover as claimed in claim 1 or 3, wherein the main transparent cover film and the side transparent cover film are both PVC transparent films.
6. The photovoltaic power generation panel with the transparent protective cover as claimed in claim 1, wherein a torsion spring is provided at the connection between the main protective cover reel and the support, and a torsion spring is also provided at the connection between the side protective cover reel and the inner wall of the support installation cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017114795826 | 2017-12-29 | ||
| CN201711479582 | 2017-12-29 |
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| Publication Number | Publication Date |
|---|---|
| CN109995318A CN109995318A (en) | 2019-07-09 |
| CN109995318B true CN109995318B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810596972.XA Active CN109995318B (en) | 2017-12-29 | 2018-06-11 | Photovoltaic power generation board with transparent protection casing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067534B (en) * | 2021-03-17 | 2022-08-02 | 山东网格能源科技有限公司 | Multifunctional photovoltaic power generation device easy to install |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130081676A1 (en) * | 2011-10-02 | 2013-04-04 | Scuint Corporation | Multi-Purpose Solar Panel |
| JP2013122960A (en) * | 2011-12-09 | 2013-06-20 | Crystal System:Kk | Photovoltaic power generator |
| CN205051624U (en) * | 2015-10-29 | 2016-02-24 | 北京中农富通园艺有限公司 | Receive and keep sunlight greenhouse photovoltaic power generation device of heat preservation quilt |
| CN205792430U (en) * | 2016-05-19 | 2016-12-07 | 淮安市远成光伏科技有限公司 | A kind of dust-proof automatically cleaning protective cover being applied to solar photovoltaic assembly |
| CN106818302A (en) * | 2016-12-29 | 2017-06-13 | 广州凯耀资产管理有限公司 | A kind of new energy greenhouse greenhouse |
| CN209030152U (en) * | 2017-12-29 | 2019-06-25 | 浙江沐光新能源科技有限公司 | A kind of shield photovoltaic power generation plate |
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