CN112003559A - Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather - Google Patents
Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather Download PDFInfo
- Publication number
- CN112003559A CN112003559A CN202010853841.2A CN202010853841A CN112003559A CN 112003559 A CN112003559 A CN 112003559A CN 202010853841 A CN202010853841 A CN 202010853841A CN 112003559 A CN112003559 A CN 112003559A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- rectangular frame
- wheel
- pulled
- steel wire
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000005286 illumination Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a photovoltaic panel protection mechanism and a method for automatically covering at night and in rainy days, wherein the mechanism comprises a rectangular frame and a cover plate, and the rectangular frame is inclined to the ground; two racks are arranged on one side, facing the rectangular frame, of the cover plate, the rectangular frame is provided with a gear meshed with the racks, idler wheels are arranged on the outer sides of four corners of the rectangular frame, the idler wheels beside the gear are coaxial with the gear, the idler wheels at the top of the cover plate are arranged on two sides, close to the upper end, of the cover plate, the two idler wheels of the rectangular frame on the same vertical side and the idler wheels at the top of the cover plate are sequentially wound by steel wires, the idler wheels, close to the lower end, of the; an auxiliary wheel is arranged on the outer side of each driving wheel, cover plate bottom rollers are arranged on two sides of the lower end of each cover plate, and the auxiliary wheels are connected to the cover plate bottom rollers through steel wires. In the method, in rainy days or at night, the driving wheel is started, and the cover plate is covered on the rectangular frame. The photovoltaic panel is protected and practical.
Description
Technical Field
The invention relates to a photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy days, and belongs to the technical field of photovoltaic panels.
Background
The photovoltaic panel is used as a clean energy source, is widely developed by the nation and generally accepted by the society, and utilizes solar energy to convert the solar energy into electric energy. Energy conversion mainly relies on the photovoltaic board to realize, however, if there is the raindrop on the photovoltaic board surface, form light refraction, lead to having the facula on the photovoltaic board, cause partial surface illumination inequality, light has some reunion, brings certain burn for the photovoltaic board, causes equipment destruction. No effective preventive measures against this problem have been given.
Disclosure of Invention
In order to solve the technical problems, the invention provides a photovoltaic panel protection mechanism and a method for automatically covering at night and in rainy days, and the specific technical scheme is as follows:
a photovoltaic panel protection mechanism capable of automatically covering at night and in rainy weather comprises a rectangular frame and a cover plate, wherein a grid plate for fixing a photovoltaic panel is further arranged in the rectangular frame, the photovoltaic panel is mounted on the grid plate, a row of high upright columns and a row of low upright columns are further arranged below the grid plate, and the rectangular frame is supported and fixed by the upright columns to be inclined to the ground;
the cover plate leans against the higher end of the rectangular frame, one side of the cover plate facing the rectangular frame is provided with two racks, the racks are respectively positioned at the positions close to the two sides of the rectangular frame, the two sides of the end of the rectangular frame are provided with gears meshed with the racks,
idler wheels are arranged on the outer sides of four corners of the rectangular frame, the idler wheels beside the gears are coaxial with the gears, the idler wheels at the top of the cover plate are arranged on two sides of the position, close to the upper end, of the cover plate, the two idler wheels of the rectangular frame and the idler wheels at the top of the cover plate on the same vertical side sequentially pass by steel wires, the idler wheel, close to the lower end, of the frame is a driving wheel, and the idler wheel, close to the;
every the coaxial outside of action wheel is provided with an auxiliary wheel, the lower extreme both sides of apron are provided with apron bottom gyro wheel, and the vertical plane homonymy the auxiliary wheel is connected to apron bottom gyro wheel through the steel wire.
Furthermore, a pit is arranged on the ground below the rectangular frame, the pit is positioned vertically below the higher end of the rectangular frame, and when the cover plate leans against the outer side of the higher end of the rectangular frame in an inclined manner, the bottom of the cover plate is inserted into the pit;
reversing wheels are respectively arranged on two sides of the edge of one side of the pit, which faces the rectangular frame, and steel wires which are connected with the auxiliary wheels and the idler wheels at the bottom of the cover plate and are on the same side are reversed at the top of the pit through the reversing wheels.
Further, the driving wheel is connected with a cylinder or a motor, and the cylinder or the motor can drive the shaft of the driving wheel to rotate.
Furthermore, be provided with the rainwater inductor on the rectangle frame, the apron surface is provided with illumination intensity inductor, illumination intensity inductor is located the relative side that the apron is equipped with the rack.
The photovoltaic panel protection method for automatically covering in rainy weather comprises the following steps:
when the rainwater sensor on the rectangular frame is dripped by rainwater, the rainwater sensor sends a command to the motor or the cylinder, the motor or the cylinder works to drive the driving wheel to rotate, the driving wheel rotates in the process of driving, the gear is driven to rotate, the gear is meshed with the transmission rack, the cover plate moves upwards, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the upper part of the photovoltaic plate, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire driven by the auxiliary wheel to move upwards, and finally the cover plate covers the rectangular frame.
Photovoltaic board protection machanism that covers automatically night includes following step:
when the illumination intensity sensor senses that the surrounding illumination intensity is smaller than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel to rotate and further drive the gear to rotate, the gear is meshed with the transmission rack, the cover plate moves upwards, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the upper part of the photovoltaic plate, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire pulled by the auxiliary wheel to move upwards, and finally the cover plate covers the rectangular frame;
when the illumination intensity sensor senses that the surrounding illumination intensity is greater than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel to rotate, the rotation further drives the gear to rotate, the gear is meshed with the transmission rack, the cover plate moves towards the direction of withdrawing from the rectangular frame, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the higher end of the rectangular frame, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire pulled by the auxiliary wheel to move downwards, and finally, the cover plate is erected and obliquely leaned on the outer.
The invention has the beneficial effects that:
the cover plate can be movably covered on the rectangular frame according to the environment, or is pulled to move from the rectangular frame to the outer side of the higher end of the rectangular frame in an inclined mode, so that the photovoltaic panel is protected from being wetted by rainwater, and meanwhile, the cover plate covers the photovoltaic panel at night, and damage to the photovoltaic panel caused by rain fog or other nighttime weather is prevented.
Drawings
Figure 1 is a side view of the present invention,
figure 2 is a single-sided perspective view of the present invention,
figure 3 is a schematic drawing of the running of a steel wire according to the invention,
in the figure: the solar photovoltaic panel comprises a cover plate 1, a cover plate 2, a cover plate top roller, a gear 3, a steel wire 4, a rectangular frame 5, a short upright post 6, a high upright post 7, a reversing wheel 8, a pit 9, a cover plate bottom roller 10, a rack 11, a photovoltaic panel 12, a driven wheel 13, a driving wheel 14 and an auxiliary wheel 15.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the photovoltaic panel protection mechanism for automatically covering at night and in rainy weather comprises a rectangular frame 5 and a cover plate 1, wherein a grid plate for fixing a photovoltaic panel 12 is further arranged in the rectangular frame 5, the photovoltaic panel 12 is installed on the grid plate, a row of high upright posts 7 and a row of low upright posts 6 are further arranged below the grid plate, and the rectangular frame 5 is supported and fixed by the upright posts to be inclined with the ground. The photovoltaic panel 12 is disposed in the rectangular frame 5, inclined toward the sun, so as to receive sunlight.
The open state of the cover plate 1 is as follows: apron 1 leans on in the higher one end of rectangular frame 5 to one side, apron 1 is provided with two racks 11 towards one side of rectangular frame 5, rack 11 is located the position that rectangular frame 5 is close to both sides respectively, the both sides of this end of rectangular frame 5 are provided with the gear 3 with rack 11 meshing, when gear 3 is rotatory, rack 11 removes, and then drive apron 1 and remove, realize apron 1 through control rack 11 and upwards or move down, cooperate 4 tractive of steel wire simultaneously, make apron 1 rebound back, the top is emptyd towards photovoltaic board 12, finally cover on rectangular frame 5, when apron 1 is opened, behind the inclination rebound along photovoltaic board 12 in 4 tractive apron bottom of steel wire 4, the bottom moves down, apron 1 realizes the upset, final slope leans on in the outside of the higher one end of rectangular frame 5.
In order to better realize the wiring of the steel wires 4 and the synchronous control of the steel wires and the gear 3, rollers are arranged on the outer sides of four corners of the rectangular frame 5, the rollers beside the gear 3 are coaxial with the gear 3, the two sides of the cover plate 1 close to the upper end are provided with cover plate top rollers 2, the two rollers of the rectangular frame 5 on the same vertical side and the cover plate top rollers 2 sequentially pass through the steel wires 4, the roller of the frame close to the lower end is a driving wheel 14, and the roller close to the upper end is a driven wheel 13. An auxiliary wheel 15 is arranged on the coaxial outer side of each driving wheel 14, cover plate bottom rollers 10 are arranged on two sides of the lower end of the cover plate 1, and the auxiliary wheels 15 on the same vertical side are connected to the cover plate bottom rollers 10 through steel wires 4.
After the cover plate 1 is opened, the photovoltaic panels 12 in other rows and columns are prevented from being shielded, so that the top of the cover plate 1 cannot exceed the rectangular frame 5 too much, a pit 9 is formed in the ground below the rectangular frame 5, the pit 9 is located vertically below the higher end of the rectangular frame 5, and when the cover plate 1 is inclined to lean against the outer side of the higher end of the rectangular frame 5, the bottom of the cover plate 1 is inserted into the pit 9. Insert the pit or rotatory pit that shifts out has the space allowance for 1 rotation of apron, the pit sets up curved passageway to on 1 moving path of apron, the apron of being convenient for removes, and simultaneously, the moving path of apron also can be according to the allowance setting that can give back of steel wire, when the apron rises promptly, at first sharp rebound, the steel wire that sets up apron bottom roller connection receives the line, the steel wire unwrapping wire of apron top roller, when the bottom of apron 1 moves on the pit top, apron bottom roller and apron top roller all receive the line, ensure the apron and incline towards the upset of photovoltaic board. When the cover plate is arranged below, the steel wires of the roller at the top of the cover plate and the roller at the bottom of the cover plate are all paid off, then the roller at the bottom of the cover plate is taken up, and the cover plate is ensured to be turned over to the bottom of the cover plate above the pit and can be inserted into the pit. In this control state, the pit side walls may be arranged vertically.
In order to ensure that the steel wire 4 connected with the cover plate bottom roller 10 cannot touch the ground, the two sides of one side edge of the rectangular frame 5 facing the recess 9 are respectively provided with a reversing wheel 8, and the steel wire 4 connected with the auxiliary wheel 15 and the cover plate bottom roller 10 on the same side is reversed at the top of the recess 9 through the reversing wheel 8.
The mode that realizes action wheel 14 rotatory has the multiple, and action wheel 14 is connected with cylinder or motor, and cylinder or motor can drive action wheel 14's axle rotation.
Be provided with the rainwater inductor on the rectangle frame 5, 1 surfaces of apron are provided with the illumination intensity inductor, the illumination intensity inductor is located apron 1 and is equipped with the opposite side of rack 11. The rainwater sensor and the illumination intensity sensor are in control connection with the air cylinder or the motor driving the driving wheel 14, and can send control commands to the air cylinder or the motor to start or close the air cylinder/the motor. When the steel wire 4 of the driving wheel 14 or the steel wire 4 of the auxiliary wheel 15 reaches the moving dead point after moving in place, the steel wire can not generate displacement even if force is applied, at the moment, the air cylinder/motor is closed, and the movement is stopped.
The method for protecting the photovoltaic panel 12 from rainwater weather comprises the following steps:
when the rainwater sensor on the rectangular frame 5 is dripped by rainwater, the rainwater sensor sends a command to the motor or the cylinder, the motor or the cylinder works, the driving wheel 14 is driven to rotate, the driving wheel 14 rotates in the process of driving, the gear 3 rotates, the gear 3 is meshed with the transmission rack 11, the cover plate 1 moves upwards, in the moving process, the cover plate top roller 2 is pulled by the steel wire 4 to move towards the upper part of the photovoltaic plate 12, meanwhile, the cover plate bottom roller 10 is pulled by the steel wire 4 pulled by the auxiliary wheel 15 to move upwards, and finally the cover plate 1 covers the rectangular frame 5.
when the illumination intensity sensor senses that the surrounding illumination intensity is smaller than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel 14 to rotate and further drive the gear 3 to rotate, the gear 3 is meshed with the transmission rack 11, the cover plate 1 moves upwards, in the moving process, the roller 2 at the top of the cover plate is pulled by the steel wire 4 to move towards the upper part of the photovoltaic plate 12, meanwhile, the roller 10 at the bottom of the cover plate is pulled by the steel wire 4 pulled by the auxiliary wheel 15 to move upwards, and finally the cover plate 1 covers the rectangular frame 5;
when the illumination intensity sensor senses that the surrounding illumination intensity is larger than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel 14 to rotate, the rotation further drives the gear 3 to rotate, the gear 3 is meshed with the transmission rack 11, the cover plate 1 moves towards the direction of withdrawing from the rectangular frame 5, in the moving process, the roller 2 at the top of the cover plate is pulled by the steel wire 4 to move towards the higher end of the rectangular frame 5, meanwhile, the roller 10 at the bottom of the cover plate is pulled by the steel wire 4 pulled by the auxiliary wheel 15 to move downwards, and finally, the cover plate 1 is erected and obliquely leaned against the outer part of the.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an automatic photovoltaic board safeguard mechanism that covers of night and rainy weather which characterized in that: the photovoltaic grid plate is arranged on the grid plate, a row of high upright columns and a row of low upright columns are arranged below the grid plate, and the rectangular frame is supported and fixed by the upright columns to be inclined with the ground;
the cover plate leans against the higher end of the rectangular frame, one side of the cover plate facing the rectangular frame is provided with two racks, the racks are respectively positioned at the positions close to the two sides of the rectangular frame, the two sides of the end of the rectangular frame are provided with gears meshed with the racks,
idler wheels are arranged on the outer sides of four corners of the rectangular frame, the idler wheels beside the gears are coaxial with the gears, the idler wheels at the top of the cover plate are arranged on two sides of the position, close to the upper end, of the cover plate, the two idler wheels of the rectangular frame and the idler wheels at the top of the cover plate on the same vertical side sequentially pass by steel wires, the idler wheel, close to the lower end, of the frame is a driving wheel, and the idler wheel, close to the;
every the coaxial outside of action wheel is provided with an auxiliary wheel, the lower extreme both sides of apron are provided with apron bottom gyro wheel, and the vertical plane homonymy the auxiliary wheel is connected to apron bottom gyro wheel through the steel wire.
2. The photovoltaic panel protection mechanism for automatic covering at night and in rainy weather according to claim 1, characterized in that: the bottom of the cover plate is inserted into the concave pit when the cover plate leans against the outer side of the higher end of the rectangular frame;
reversing wheels are respectively arranged on two sides of the edge of one side of the pit, which faces the rectangular frame, and steel wires which are connected with the auxiliary wheels and the idler wheels at the bottom of the cover plate and are on the same side are reversed at the top of the pit through the reversing wheels.
3. The photovoltaic panel protection mechanism for automatic covering at night and in rainy weather according to claim 1, characterized in that: the driving wheel is connected with a cylinder or a motor, and the cylinder or the motor can drive the shaft of the driving wheel to rotate.
4. The photovoltaic panel protection mechanism for automatic covering at night and in rainy weather according to claim 1, characterized in that: the rainwater sensor is arranged on the rectangular frame, the illumination intensity sensor is arranged on the surface of the cover plate, and the illumination intensity sensor is located on the opposite side face, provided with the rack, of the cover plate.
5. A photovoltaic panel protection method for automatically covering in rainwater weather is characterized by comprising the following steps: the method comprises the following steps:
when the rainwater sensor on the rectangular frame is dripped by rainwater, the rainwater sensor sends a command to the motor or the cylinder, the motor or the cylinder works to drive the driving wheel to rotate, the driving wheel rotates in the process of driving, the gear is driven to rotate, the gear is meshed with the transmission rack, the cover plate moves upwards, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the upper part of the photovoltaic plate, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire driven by the auxiliary wheel to move upwards, and finally the cover plate covers the rectangular frame.
6. Photovoltaic board protection machanism that covers automatically night, its characterized in that: comprises the following steps
When the illumination intensity sensor senses that the surrounding illumination intensity is smaller than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel to rotate and further drive the gear to rotate, the gear is meshed with the transmission rack, the cover plate moves upwards, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the upper part of the photovoltaic plate, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire pulled by the auxiliary wheel to move upwards, and finally the cover plate covers the rectangular frame;
when the illumination intensity sensor senses that the surrounding illumination intensity is greater than a preset value, a closing instruction is sent to the air cylinder or the motor, the motor or the air cylinder works to drive the driving wheel to rotate, the rotation further drives the gear to rotate, the gear is meshed with the transmission rack, the cover plate moves towards the direction of withdrawing from the rectangular frame, in the moving process, the idler wheel at the top of the cover plate is pulled by the steel wire to move towards the higher end of the rectangular frame, meanwhile, the idler wheel at the bottom of the cover plate is pulled by the steel wire pulled by the auxiliary wheel to move downwards, and finally, the cover plate is erected and obliquely leaned on the outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853841.2A CN112003559A (en) | 2020-08-24 | 2020-08-24 | Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010853841.2A CN112003559A (en) | 2020-08-24 | 2020-08-24 | Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112003559A true CN112003559A (en) | 2020-11-27 |
Family
ID=73473027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010853841.2A Pending CN112003559A (en) | 2020-08-24 | 2020-08-24 | Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112003559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227575A1 (en) * | 2021-04-30 | 2022-11-03 | 青岛海尔空调器有限总公司 | Vehicle-mounted photovoltaic power generation control system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731092A (en) * | 2014-01-21 | 2014-04-16 | 沈洋 | Solar panel dustproof snow-proof system |
| CN109546956A (en) * | 2018-12-27 | 2019-03-29 | 河北机电职业技术学院 | Photovoltaic panel protective device |
| CN110142238A (en) * | 2019-05-24 | 2019-08-20 | 扬州鑫晶光伏科技有限公司 | A kind of cleaner of photovoltaic battery panel |
| CN209355505U (en) * | 2019-01-11 | 2019-09-06 | 武汉博茗低碳产业股份有限公司 | A kind of heat storage type solar water heater preventing dry combustion method |
| CN209705913U (en) * | 2019-03-20 | 2019-11-29 | 扬州市金阳光照明电气有限公司 | A kind of solar street light that can be blocked automatically |
| CN110635761A (en) * | 2019-09-28 | 2019-12-31 | 永康微唯智能科技有限公司 | Plateau area photovoltaic battery pack protection equipment |
| CN209964006U (en) * | 2019-08-14 | 2020-01-17 | 浙江太瓦科技有限公司 | Photovoltaic panel capable of realizing automatic shielding |
| CN111049475A (en) * | 2020-01-19 | 2020-04-21 | 福州市鼓楼区霞荣贸易有限公司 | Solar panel washs protection device |
| CN111082742A (en) * | 2020-03-09 | 2020-04-28 | 毕欣 | Rain-proof solar photovoltaic equipment |
-
2020
- 2020-08-24 CN CN202010853841.2A patent/CN112003559A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731092A (en) * | 2014-01-21 | 2014-04-16 | 沈洋 | Solar panel dustproof snow-proof system |
| CN109546956A (en) * | 2018-12-27 | 2019-03-29 | 河北机电职业技术学院 | Photovoltaic panel protective device |
| CN209355505U (en) * | 2019-01-11 | 2019-09-06 | 武汉博茗低碳产业股份有限公司 | A kind of heat storage type solar water heater preventing dry combustion method |
| CN209705913U (en) * | 2019-03-20 | 2019-11-29 | 扬州市金阳光照明电气有限公司 | A kind of solar street light that can be blocked automatically |
| CN110142238A (en) * | 2019-05-24 | 2019-08-20 | 扬州鑫晶光伏科技有限公司 | A kind of cleaner of photovoltaic battery panel |
| CN209964006U (en) * | 2019-08-14 | 2020-01-17 | 浙江太瓦科技有限公司 | Photovoltaic panel capable of realizing automatic shielding |
| CN110635761A (en) * | 2019-09-28 | 2019-12-31 | 永康微唯智能科技有限公司 | Plateau area photovoltaic battery pack protection equipment |
| CN111049475A (en) * | 2020-01-19 | 2020-04-21 | 福州市鼓楼区霞荣贸易有限公司 | Solar panel washs protection device |
| CN111082742A (en) * | 2020-03-09 | 2020-04-28 | 毕欣 | Rain-proof solar photovoltaic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227575A1 (en) * | 2021-04-30 | 2022-11-03 | 青岛海尔空调器有限总公司 | Vehicle-mounted photovoltaic power generation control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101908841A (en) | The roof installation type device that is used for bi-directional tracking and collected light | |
| CN109622435A (en) | A kind of solar panel electric power network dust-extraction unit | |
| CN112003559A (en) | Photovoltaic panel protection mechanism and method capable of automatically covering at night and in rainy weather | |
| CN215907156U (en) | Green integrated building is utilized to natural light high efficiency | |
| CN115113656A (en) | Control device suitable for photovoltaic equipment | |
| CN220190751U (en) | Photovoltaic panel protection device for photovoltaic power generation | |
| CN107842230A (en) | A kind of small-sized warehouse style plug jiffy stand double-deck stereo parking apparatus and control method | |
| CN211176021U (en) | Engineering cost intelligence advisor | |
| CN105293256B (en) | A kind of energy-conserving elevator | |
| CN109296060B (en) | Can accomodate and remove outer corridor window wall composite set | |
| CN216312991U (en) | Intelligent photovoltaic power plant | |
| CN213521762U (en) | Photovoltaic power generation board mounting bracket | |
| CN213322638U (en) | Solar automatic folding automobile protective cover | |
| CN212456653U (en) | Solar energy illumination green building | |
| CN210239538U (en) | Adjustable sunshade temperature regulating device | |
| CN114360000A (en) | Automatic face recognition camera in security room based on biological recognition | |
| CN112821855A (en) | Photovoltaic big-arch shelter tripe solar panel | |
| CN113339919A (en) | Factory building ventilation structure | |
| CN221585188U (en) | Solar photovoltaic bicycle shed intelligent charging station | |
| CN220273607U (en) | Multi-surface lighting solar photovoltaic power generation device | |
| CN220896644U (en) | Photovoltaic panel face protection device | |
| CN221273592U (en) | Unmanned aerial vehicle cabin of taking off and land | |
| CN2752681Y (en) | Light collector employing space tracking sun | |
| CN113638555B (en) | Building energy-saving roof structure and construction method thereof | |
| CN216840870U (en) | Parking lot with six-shaft type automatic control photovoltaic module and compressed air source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |