CN112422036A - Photovoltaic device convenient to install for animal husbandry - Google Patents
Photovoltaic device convenient to install for animal husbandry Download PDFInfo
- Publication number
- CN112422036A CN112422036A CN202011254016.7A CN202011254016A CN112422036A CN 112422036 A CN112422036 A CN 112422036A CN 202011254016 A CN202011254016 A CN 202011254016A CN 112422036 A CN112422036 A CN 112422036A
- Authority
- CN
- China
- Prior art keywords
- mounting
- groove
- mounting groove
- animal husbandry
- photovoltaic panel
- 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.)
- Withdrawn
Links
- 239000011521 glass Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Images
Classifications
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- 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
- H02S20/00—Supporting structures for PV modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/632—Side connectors; Base connectors
-
- 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
-
- 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
- H02S40/20—Optical components
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic device convenient to mount for animal husbandry, which structurally comprises a mounting frame, wherein a through hole, a built-in groove and a mounting groove are formed in the mounting frame, the through hole is located on the side face of the mounting frame, the built-in groove is located inside the upper end of the mounting frame, the mounting groove is located in the middle of the mounting frame, a limiting pin is arranged inside the through hole, a concave clamping plate is arranged on the limiting pin, a rubber pad is arranged on the concave clamping plate, a reset spring is arranged outside the limiting pin, and a hook is arranged inside the built-in groove. The photovoltaic panel mounting and dismounting device has the advantages of simple structure, low manufacturing cost, convenience in mounting, strong stability and the like, and an operator does not need to use a mounting and dismounting tool to mount and dismount the photovoltaic device when replacing or maintaining the photovoltaic panel, so that the speed of replacing or maintaining the photovoltaic panel is increased, the labor intensity of the operator when replacing or maintaining the photovoltaic panel is reduced, and the convenience in mounting and dismounting the photovoltaic device is improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic devices, in particular to a photovoltaic device which is used for animal husbandry and convenient to install.
Background
The single solar cell cannot be directly used as a power supply. The power supply must be composed of several single batteries connected in series, parallel and tightly packed. The solar cell module (also called solar panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy, or the electric energy is sent to a storage battery for storage, or a load is pushed to work.
At present, the existing photovoltaic devices for animal husbandry which are convenient to install have some defects, for example; the photovoltaic device that current animal husbandry was with easy to assemble structure is more complicated, manufacturing cost is high, the mounting panel is inconvenient and poor stability, needs operating personnel to use assembly and disassembly tools to carry out the dismouting to photovoltaic device when changing or maintaining the photovoltaic board moreover, has slowed down the speed when photovoltaic board is changed or is maintained, has improved operating personnel's intensity of labour when changing or maintaining the photovoltaic board, has reduced the convenience when photovoltaic device dismouting.
Disclosure of Invention
The invention aims to provide a photovoltaic device which is convenient to install and used for animal husbandry, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a photovoltaic device for animal husbandry easy to assemble, includes the mounting bracket, be provided with through-hole, built-in groove and mounting groove on the mounting bracket, the through-hole is located the side of mounting bracket, built-in groove is located the inside of the upper end of mounting bracket, the mounting groove is located the centre department of mounting bracket, the inside of through-hole is provided with the spacer pin, be provided with type of calligraphy cardboard on the spacer pin, be provided with the rubber pad on the type of calligraphy cardboard, the outside of spacer pin is provided with reset spring, the inside of built-in groove is provided with the couple, the couple passes through extension spring and connects the limiting plate, the limiting plate passes through extension post connection baffle, the bottom of baffle is provided with the silica gel pad, the inside of mounting groove is provided with the photovoltaic board.
In a preferred embodiment of the present invention, the transparent cover glass has a size corresponding to the size of the mounting groove and is movably connected to the inside of the mounting groove, the bottom of the transparent cover glass is attached to the upper surface of the photovoltaic panel, and the photovoltaic panel has a size corresponding to the size of the mounting groove and is fitted into the inside of the mounting groove.
As a preferred embodiment of the present invention, the through holes are provided in two groups and symmetrically disposed on the left and right sides of the mounting bracket, and the through holes penetrate through the side surfaces of the mounting bracket.
In a preferred embodiment of the present invention, an outer diameter of the stopper pin is matched with an inner diameter of the through hole and is movably connected to an inside of the through hole, and one end of the stopper pin is fixedly connected to a side surface of the clip plate in a recessed shape by a screw.
In a preferred embodiment of the present invention, two concave-shaped snap-gauge plates are symmetrically disposed on the left and right sides of the inside of the mounting groove, and the concave-shaped snap-gauge plates are fitted on both sides of the photovoltaic panel.
As a preferred embodiment of the present invention, the return spring is sleeved on the outer surface of the limit pin, one end of the return spring abuts against the inner wall of the mounting groove, and the other end of the return spring abuts against the side surface of the concave-shaped snap-gauge.
As a preferred embodiment of the present invention, the lower end of the extension spring is hung on the upper end of the hook, the upper end of the extension spring is fixedly connected to the bottom of the limiting plate through a screw, the limiting plate is embedded in the built-in groove and movably connected to the inside of the built-in groove, the lower end of the extension column is fixedly connected to the upper end of the limiting plate through a screw, and the upper end of the extension column is fixedly connected to the bottom of the left end of the baffle plate through a screw.
Compared with the prior art, the invention has the following beneficial effects:
the photovoltaic panel mounting and dismounting device has the advantages of simple structure, low manufacturing cost, convenience in mounting, strong stability and the like, and an operator does not need to use a mounting and dismounting tool to mount and dismount the photovoltaic device when replacing or maintaining the photovoltaic panel, so that the speed of replacing or maintaining the photovoltaic panel is increased, the labor intensity of the operator when replacing or maintaining the photovoltaic panel is reduced, and the convenience in mounting and dismounting the photovoltaic device is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a conveniently installed photovoltaic apparatus for animal husbandry according to the present invention;
FIG. 2 is a top view of a mounting bracket of a conveniently mounted photovoltaic apparatus for animal husbandry in accordance with the present invention;
FIG. 3 is a partial cross-sectional view of a conveniently mounted photovoltaic apparatus for animal husbandry in accordance with the present invention;
FIG. 4 is a schematic structural view of a concave-shaped clamping plate portion of the photovoltaic device convenient to mount for animal husbandry.
In the figure: mounting bracket 1, through-hole 2, built-in groove 3, mounting groove 4, spacer pin 5, concave style of calligraphy cardboard 6, rubber pad 7, reset spring 8, couple 9, extension spring 10, limiting plate 11, extension post 12, baffle 13, silica gel pad 14, photovoltaic board 15, transparent protective glass 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an easy-to-mount photovoltaic device for animal husbandry comprises a mounting frame 1, wherein a through hole 2, a built-in groove 3 and a mounting groove 4 are formed in the mounting frame 1, the through hole 2 is located on the side face of the mounting frame 1, the built-in groove 3 is located inside the upper end of the mounting frame 1, the mounting groove 4 is located in the middle of the mounting frame 1, a limiting pin 5 is arranged inside the through hole 2, a concave-shaped clamping plate 6 is arranged on the limiting pin 5, a rubber pad 7 is arranged on the concave-shaped clamping plate 6, a reset spring 8 is arranged outside the limiting pin 5, a hook 9 is arranged inside the built-in groove 3, the hook 9 is connected with a limiting plate 11 through a tension spring 10, the limiting plate 11 is connected with a baffle plate 13 through an extension column 12, a silica gel pad 14 is arranged at the bottom of the baffle plate 13, and, and a transparent protective glass 16 is arranged above the photovoltaic panel 15.
Further, the size of the transparent protection glass 16 is matched with the size of the mounting groove 4 and is movably connected with the inside of the mounting groove 4, the bottom of the transparent protection glass 16 is attached to the upper surface of the photovoltaic plate 15, the size of the photovoltaic plate 15 is matched with the size of the mounting groove 4 and is embedded in the mounting groove 4, and the size of the transparent protection glass 16 is effectively and conveniently used for enabling the photovoltaic plate 15 and the transparent protection glass 16 to be mounted in the mounting groove 4.
Further, through-hole 2 is provided with two sets ofly to the symmetry sets up the left and right sides of mounting bracket 1, through-hole 2 runs through the side of mounting bracket 1, its effect lies in can effectually conveniently let 5 the inside of installing through-hole 2 of spacer pin.
Furthermore, the outer diameter of the limiting pin 5 is matched with the inner diameter of the through hole 2 and movably connected with the inside of the through hole 2, one end of the limiting pin 5 is fixedly connected with the side face of the concave clamping plate 6 through a screw, and the firmness between the limiting pin 5 and the concave clamping plate 6 can be effectively improved.
Further, concave-shaped snap-gauge 6 is provided with two to the symmetry sets up the inside left and right sides of mounting groove 4, concave-shaped snap-gauge 6 gomphosis is in photovoltaic board 15's both sides, and its effect lies in can effectually conveniently let concave-shaped snap-gauge 6 fix photovoltaic board 15.
Further, the reset spring 8 is sleeved on the outer surface of the limit pin 5, one end of the reset spring 8 abuts against the inner wall of the mounting groove 4, the other end of the reset spring 8 abuts against the side face of the concave-shaped clamping plate 6, and the flexibility of the reset spring 8 in use can be effectively improved.
Further, extension spring 10's lower extreme is hung the upper end of couple 9, extension spring 10's upper end pass through the screw with limiting plate 11's bottom fixed connection, limiting plate 11 gomphosis is in the inside of built-in groove 3, and with the inside swing joint of built-in groove 3, the lower extreme that extends post 12 pass through the screw with limiting plate 11's upper end fixed connection, the upper end that extends post 12 pass through the screw with the bottom fixed connection of 13 left ends of baffle, its effect lies in can effectually conveniently letting extend post 12 drive extension spring 10 through limiting plate 11 and stretch out and draw back.
When the photovoltaic device which is convenient to mount and used in the animal husbandry is used, the limiting pin 5 is firstly pulled, at the moment, the limiting pin 5 can drive the concave-shaped clamping plate 6 to move towards the two sides of the mounting groove 4, and the reset spring 8 is compressed, the photovoltaic panel 15 is inserted into the mounting groove and clamped at the two sides of the concave-shaped clamping plate 6, the hand pulling the limiting pin 5 is loosened, at the moment, the reset spring 8 can generate the bounce force by the concave-shaped clamping plate 6, so as to fix the photovoltaic panel 15 firmly, then the transparent protective glass 16 is arranged above the photovoltaic panel 15, the extending column 12 is stretched, at this time, the extension column 12 will drive the extension spring 10 to rise, and then the baffle 13 is rotated to the vertical position of the inner surface of the installation groove 4, and then the hand stretching the extension column 12 is released, the extension spring 10 will exert a pulling force on the extension column 12, so that the baffle 13 is firmly attached to the transparent protective glass 16.
The mounting rack 1, the through hole 2, the built-in groove 3, the mounting groove 4, the limiting pin 5, the concave clamping plate 6, the rubber pad 7, the reset spring 8, the hook 9, the extension spring 10, the limiting plate 11, the extension column 12, the baffle 13, the silica gel pad 14, the photovoltaic panel 15, the transparent protective glass 16 and other parts of the invention are all universal standard parts or parts known by the technicians in the field, the structure and the principle of the invention can be known by technical manuals or conventional experimental methods, the invention has the advantages of simple structure, low manufacturing cost, convenient installation, strong stability and the like, and when the photovoltaic panel 15 is replaced or maintained, an operator does not need to use a dismounting tool to dismount the photovoltaic device, so that the speed of the photovoltaic panel 15 during replacement or maintenance is increased, the labor intensity of the operator during replacement or maintenance of the photovoltaic panel 15 is reduced, and the convenience of dismounting the photovoltaic device is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an easy to assemble's photovoltaic device for animal husbandry, includes mounting bracket (1), its characterized in that: the mounting frame (1) is provided with a through hole (2), a built-in groove (3) and a mounting groove (4), the through hole (2) is located on the side face of the mounting frame (1), the built-in groove (3) is located inside the upper end of the mounting frame (1), the mounting groove (4) is located in the middle of the mounting frame (1), a limiting pin (5) is arranged inside the through hole (2), a concave clamping plate (6) is arranged on the limiting pin (5), a rubber pad (7) is arranged on the concave clamping plate (6), a reset spring (8) is arranged outside the limiting pin (5), a hook (9) is arranged inside the built-in groove (3), the hook (9) is connected with a limiting plate (11) through a stretching spring (10), the limiting plate (11) is connected with a baffle (13) through an extending column (12), a silica gel pad (14) is arranged at the bottom of the baffle (13), the photovoltaic panel is characterized in that a photovoltaic panel (15) is arranged inside the mounting groove (4), and transparent protective glass (16) is arranged above the photovoltaic panel (15).
2. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the size of the transparent protective glass (16) is matched with that of the mounting groove (4) and movably connected with the inside of the mounting groove (4), the bottom of the transparent protective glass (16) is attached to the upper surface of the photovoltaic panel (15), and the photovoltaic panel (15) is matched with that of the mounting groove (4) and is embedded in the mounting groove (4).
3. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the through holes (2) are arranged in two groups and symmetrically arranged on the left side and the right side of the mounting rack (1), and the through holes (2) penetrate through the side faces of the mounting rack (1).
4. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the outer diameter of the limiting pin (5) is matched with the inner diameter of the through hole (2) and movably connected with the inside of the through hole (2), and one end of the limiting pin (5) is fixedly connected with the side face of the concave clamping plate (6) through a screw.
5. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the photovoltaic panel is characterized in that the number of the concave-shaped clamping plates (6) is two, the concave-shaped clamping plates are symmetrically arranged on the left side and the right side of the inner portion of the mounting groove (4), and the concave-shaped clamping plates (6) are embedded on two sides of the photovoltaic panel (15).
6. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the reset spring (8) is sleeved on the outer surface of the limiting pin (5), one end of the reset spring (8) abuts against the inner wall of the mounting groove (4), and the other end of the reset spring (8) abuts against the side face of the concave clamping plate (6).
7. The easy-to-install photovoltaic device for animal husbandry according to claim 1, wherein: the lower extreme of extension spring (10) is hung the upper end of couple (9), the upper end of extension spring (10) pass through the screw with the bottom fixed connection of limiting plate (11), limiting plate (11) gomphosis is in the inside of built-in groove (3), and with the inside swing joint of built-in groove (3), the lower extreme of extension post (12) pass through the screw with the upper end fixed connection of limiting plate (11), the upper end of extension post (12) pass through the screw with the bottom fixed connection of baffle (13) left end.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011254016.7A CN112422036A (en) | 2020-11-11 | 2020-11-11 | Photovoltaic device convenient to install for animal husbandry |
PCT/CN2020/137822 WO2022099864A1 (en) | 2020-11-11 | 2020-12-19 | Easy-to-mount photovoltaic device for animal husbandry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011254016.7A CN112422036A (en) | 2020-11-11 | 2020-11-11 | Photovoltaic device convenient to install for animal husbandry |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112422036A true CN112422036A (en) | 2021-02-26 |
Family
ID=74781047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011254016.7A Withdrawn CN112422036A (en) | 2020-11-11 | 2020-11-11 | Photovoltaic device convenient to install for animal husbandry |
Country Status (2)
Country | Link |
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CN (1) | CN112422036A (en) |
WO (1) | WO2022099864A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114593530A (en) * | 2022-03-15 | 2022-06-07 | 辽宁生态工程职业学院 | Connecting mechanism for solar heat collecting plate and support in distributed power generation system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150096984A (en) * | 2014-02-17 | 2015-08-26 | 엘지전자 주식회사 | clamp for fixing a solar cell module |
CN209655607U (en) * | 2019-01-24 | 2019-11-19 | 杭州国电电力科技发展有限公司 | A kind of photovoltaic device |
CN210113714U (en) * | 2019-08-23 | 2020-02-25 | 江苏明耀光伏科技有限公司 | Detachable solar panel supporting device |
CN211876396U (en) * | 2020-02-24 | 2020-11-06 | 泰州天晶光伏科技有限公司 | Solar photovoltaic heating and water supply system |
-
2020
- 2020-11-11 CN CN202011254016.7A patent/CN112422036A/en not_active Withdrawn
- 2020-12-19 WO PCT/CN2020/137822 patent/WO2022099864A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114593530A (en) * | 2022-03-15 | 2022-06-07 | 辽宁生态工程职业学院 | Connecting mechanism for solar heat collecting plate and support in distributed power generation system |
Also Published As
Publication number | Publication date |
---|---|
WO2022099864A1 (en) | 2022-05-19 |
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Application publication date: 20210226 |