CN111245349B - Auxiliary and protective device for solar cell - Google Patents

Auxiliary and protective device for solar cell Download PDF

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Publication number
CN111245349B
CN111245349B CN202010177087.5A CN202010177087A CN111245349B CN 111245349 B CN111245349 B CN 111245349B CN 202010177087 A CN202010177087 A CN 202010177087A CN 111245349 B CN111245349 B CN 111245349B
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air
rod
fan
motor
air pump
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CN202010177087.5A
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CN111245349A (en
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不公告发明人
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Hu Zefeng
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Priority to CN202010177087.5A priority Critical patent/CN111245349B/en
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Priority to GBGB2009455.3A priority patent/GB202009455D0/en
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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
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • 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
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (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 an auxiliary and protective device of a solar cell, which comprises a base arranged on the ground, wherein a power cavity is arranged in the base, a first motor is arranged in the top wall of the power cavity, the lower end of the first motor is connected with a first rotating shaft, the lower end of the first rotating shaft is rotatably connected to the bottom wall of the power cavity, a rotating column is fixedly connected to the first rotating shaft, a solar cell panel rotates along with sunlight under the control of a sensor, and the photoelectric conversion efficiency is improved; the arc plates have the shielding and protecting effects on the battery plates, so that the influence of severe weather such as rain, snow and the like on the battery plates, particularly acid rain in severely polluted areas, is avoided, the service life is prolonged, and the period of manual maintenance is shortened; rain, snow and dust on the battery panel are blown off through the fan, and the cleaning state of the surface of the battery panel is guaranteed.

Description

Auxiliary and protective device for solar cell
Technical Field
The invention relates to the technical field related to photovoltaic power generation, in particular to an auxiliary and protective device for a solar cell.
Background
The solar cell panel is a device which directly or indirectly converts solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, most of the solar cell panels are made of silicon,
most of the existing solar panels are fixedly placed in the open air, when sunlight turns to the other side, as the sunlight is less, the power generation efficiency is relatively low, and the energy utilization rate of solar energy is low, a lot of energy can be wasted, although the solar panels generally have the rainproof function, acid rainwater can be generated in some areas with serious pollution, and the solar panels can be affected badly when being contacted with the acid rain for a long time or exposed to the natural environment, so that the service life is reduced; if there is heavy snow weather, also need artificial snow cleaning, need be maintained from time to time, the invention expounded a device that can solve above-mentioned problem.
Disclosure of Invention
The present invention is directed to a solar cell auxiliary and protection device, which overcomes the above-mentioned shortcomings in the prior art.
The invention relates to an auxiliary and protective device of a solar cell, which comprises a base arranged on the ground, wherein a power cavity is arranged in the base, a first motor is arranged in the top wall of the power cavity, the lower end of the first motor is connected with a first rotating shaft, the lower end of the first motor is rotatably connected with the bottom wall of the power cavity, a rotating column is fixedly connected onto the first rotating shaft, a track is arranged on the rotating column, a clamping rod is abutted against the right side of the track, the right end of the clamping rod is fixedly connected with a supporting rod, the upper end of the supporting rod penetrates through the top wall of the power cavity, extends out and is slidably connected with the base, a rotating mechanism for rotating a cell panel is arranged at the upper end of the supporting rod, telescopic mechanisms which are used for helping the cell panel to shield harmful environments such as rain and snow and the like are fixedly connected onto the upper surface of the base, are positioned on, and a fan mechanism for blowing away rain, snow or dust on the battery plate is arranged on the rear side of the protection cavity.
On the basis of the technical scheme, the rotating mechanism comprises a first connecting rod fixedly arranged at the top end of the supporting rod, the upside of the first connecting rod is hinged to the cell panel through a hinge, the right side of the supporting rod is hinged to a second connecting rod, the right end of the second connecting rod is fixedly connected with a first air pump, the right end of the first air pump is fixedly connected with a first air rod, the right side of the first air rod is slidably connected with a second air rod, the right side of the second air rod is slidably connected with a third air rod, the right side of the third air rod is slidably connected with a fourth air rod, and the right end of the fourth air rod is hinged to the lower surface of the cell panel.
On the basis of the technical scheme, the telescopic mechanism further comprises a base upper surface, a first-stage arc plate, a second-stage arc plate and a front baffle, wherein the first-stage arc plate is arranged on the two sides of the supporting rod and is symmetrical to the left and right, the first-stage arc plate is close to a second air pump fixedly connected to one side of the supporting rod, the second-stage arc plate is slidably connected to the upper side of the first-stage arc plate, a third-stage arc plate is slidably connected to the upper side of the second-stage arc plate, a vent hole which is obliquely and uniformly distributed towards the front lower side is formed in the front baffle, and an air inlet hole which is obliquely and uniformly distributed towards the rear lower side is formed in the rear baffle.
On the basis of the technical scheme, the fan mechanism comprises a fan box fixedly arranged on the front side of the rear partition plate, a fan cavity is arranged inside the fan box, air holes which are uniformly distributed at equal intervals and are inclined to the front side and the lower side are formed in the front wall of the fan box, a second motor is fixedly arranged on the rear wall of the fan cavity, the front side of the second motor is connected with a second rotating shaft, the front end of the second motor is rotatably connected with the front wall of the fan cavity, a fan base is fixedly connected to the second rotating shaft, and fan blades are fixedly connected to the fan base.
On the basis of the technical scheme, the left and right sides of panel is equipped with the angle sensor who is used for responding to the bilateral symmetry of light angle, both sides are equipped with the sleet sensor who is used for responding to sleet front and back bilateral symmetry around the panel, be equipped with the illumination sensor who is used for responding to illumination intensity of bilateral symmetry on the lower surface of one-level arc board, illumination sensor with first motor the second air pump first air pump electric connection, rain and snow sensor with first motor the second air pump first air pump electric connection, angle sensor with first air pump electric connection.
The invention has the beneficial effects that: the solar cell panel rotates along with sunlight under the control of the sensor, and the solar cell panel receives direct sunlight in the whole process, so that the energy loss of reflected light is reduced, and the photoelectric conversion efficiency is improved; the arc plates have the shielding and protecting effects on the battery plates, so that the influence of severe weather such as rain, snow and the like on the battery plates, particularly acid rain in severely polluted areas, is avoided, the service life is prolonged, and the period of manual maintenance is shortened; rain, snow and dust on the battery panel are blown off through the fan, the cleaning state of the surface of the battery panel is guaranteed, and the reduction of photoelectric conversion efficiency caused by sunlight reflection of substances such as dust is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an auxiliary and protection device for a solar cell according to the present invention;
FIG. 2 is a schematic view of the present invention taken along the line A-A of FIG. 1;
FIG. 3 is a schematic structural view of the rear bulkhead of FIG. 2 of the present invention;
fig. 4 is an enlarged view of the invention at a in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, an auxiliary and protection device for a solar cell according to an embodiment of the present invention includes a base 20 installed on a ground, a power cavity 23 is disposed in the base 20, a first motor 26 is disposed in a top wall of the power cavity 23, a first rotating shaft 22 having a lower end rotatably connected to a bottom wall of the power cavity 23 is connected to a lower end of the first motor 26, a rotating column 24 is fixedly connected to the first rotating shaft 22, a rail 25 is disposed on the rotating column 24, a clamping bar 21 is abutted to a right side of the rail 25, a supporting bar 27 having an upper end penetrating through the top wall of the power cavity 23 and extending out and slidably connected to the base 20 is fixedly connected to a right end of the clamping bar 21, a rotating mechanism 801 for rotating a cell panel 33 is disposed at an upper end of the supporting bar 27, and a telescoping mechanism for enabling the cell panel 33 to shield harmful environments such as rain and snow is fixedly connected to an upper surface of the base 20, the telescoping mechanism is 802, the telescopic mechanism 802 includes a protection cavity 35 located on the upper side of the base 20, and a fan mechanism 803 for blowing away rain, snow or dust on the battery plate 33 is arranged on the rear side of the protection cavity 35.
In addition, in one embodiment, the rotating mechanism 801 includes a first connecting rod 45 fixedly disposed at the top end of the supporting rod 27, the upper side of the first connecting rod 45 is hinged to the battery panel 33 through a hinge 55, the right side of the supporting rod 27 is hinged to a second connecting rod 49, the right end of the second connecting rod 49 is fixedly connected to a first air pump 50, the right end of the first air pump 50 is fixedly connected to a first air rod 51, the right side of the first air rod 51 is slidably connected to a second air rod 52, the right side of the second air rod 52 is slidably connected to a third air rod 53, the right side of the third air rod 53 is slidably connected to a fourth air rod 54, the right end of the fourth air rod 54 is hinged to the lower surface of the battery panel 33, and when the first air pump 50 is started, the first air pump 50 controls the air pressures in the first air rod 51, the second air rod 52, the third air rod 53 and the fourth air rod 54 to be increased or decreased, so that the air pressures in the second air rod 52, the third air, The third air bar 53 and the fourth air bar 54 are extended or retracted to realize the left and right rotation of the battery panel 33.
In addition, in an embodiment, the telescopic mechanism 802 further includes a first-stage arc plate 29 fixedly disposed on the upper surface of the base 20 and located on two sides of the supporting rod 27, the first-stage arc plate 29 is fixedly connected to a second air pump 28 on a side close to the supporting rod 27, a second-stage arc plate 31 is slidably connected to an upper side of the first-stage arc plate 29, a third-stage arc plate 32 is slidably connected to an upper side of the second-stage arc plate 31, a rear partition plate 39 and a front partition plate 47 are disposed on front and rear sides of the protection cavity 35 and fixedly connected to the first-stage arc plate 29 and slidably connected to the second-stage arc plate 31 and the third-stage arc plate 32, the front partition plate 47 is provided with air outlets 48 uniformly distributed at equal intervals and obliquely in front and rear directions, the rear partition plate 39 is provided with air inlets 36 uniformly distributed at equal intervals and obliquely in rear and rear directions and lower directions, and when the second air pump 28 is started, The air pressure in the second-stage arc plate 31 and the air pressure in the third-stage arc plate 32 are increased or decreased to control the second-stage arc plate 31 and the third-stage arc plate 32 to extend or retract, so that the function that the battery plate 33 shields rain and snow when needed is achieved.
In addition, in an embodiment, the fan mechanism 803 includes a fan box 44 fixedly disposed at the front side of the rear partition 39, a fan cavity 40 is disposed inside the fan box 44, air holes 43 which are uniformly distributed at equal intervals and are inclined forward and downward are disposed on the front wall of the fan box 44, a second motor 37 is fixedly disposed on the rear wall of the fan cavity 40, a second rotating shaft 42 whose front end is rotatably connected to the front wall of the fan cavity 40 is connected to the front side of the second motor 37, a fan base 38 is fixedly connected to the second rotating shaft 42, a fan blade 41 is fixedly connected to the fan base 38, when the second motor 37 is started, the rotating motion of the second motor 37 drives the fan blade 41 to rotate through the second rotating shaft 42 and the fan base 38, the fan blade 41 generates forward air, and blows rain, snow or dust on the battery plate 33 located forward and downward through the air holes 43 located obliquely forward and downward to blow the rain, snow or dust on the battery plate 33 down And the cleaning effect is realized.
In addition, in an embodiment, the left and right sides of the battery panel 33 are provided with angle sensors 34 which are symmetrical in left and right positions and used for sensing light angles, the front and back sides of the battery panel 33 are provided with rain and snow sensors 46 which are symmetrical in front and back positions and used for sensing rain and snow, the lower surface of the first-stage arc plate 29 is provided with illumination sensors 30 which are symmetrical in left and right positions and used for sensing illumination intensity, the illumination sensors 30 are electrically connected with the first motor 26, the second air pump 28 and the first air pump 50, the rain and snow sensors 46 are electrically connected with the first motor 26, the second air pump 28 and the first air pump 50, and the angle sensors 34 are electrically connected with the first air pump 50.
In the initial state, the battery panel 33 is positioned at the lowest point and kept horizontal, the three-stage arc plates 32 on the left side and the right side are mutually abutted, and the battery panel 33 is shielded.
When the sun rises, the illumination sensor 30 senses that the illumination intensity is enough, the illumination sensor 30 controls the second air pump 28 and the first motor 26 to be started,
when the second air pump 28 is started, the second air pump 28 controls the air pressure in the first-stage arc plate 29, the second-stage arc plate 31 and the third-stage arc plate 32 to be reduced, the second-stage arc plate 31 and the third-stage arc plate 32 retract under the action of the atmospheric pressure, the protection cavity 35 is opened so that the battery panel 33 can be lifted until the third-stage arc plate 32 is located at the lowest point, the illumination sensor 30 controls the second air pump 28 to be closed,
when the first motor 26 is started, the rotation action of the first motor 26 drives the rotary column 24 to rotate through the first rotating shaft 22, because the supporting rod 27 and the base 20 can only slide up and down, the track 25 on the rotary column 24 forces the supporting rod 27 to move upwards through the clamping rod 21, the battery panel 33 is lifted to obtain better illumination until the battery panel 33 is located at the highest point, the illumination sensor 30 controls the first motor 26 to be switched off,
then angle sensor 34 responds to the angle of light and starts first air pump 50, when first air pump 50 starts, first air pump 50 control first air pole 51, second air pole 52, third air pole 53, the atmospheric pressure grow or diminish in the fourth air pole 54 is with control second air pole 52, third air pole 53, fourth air pole 54 stretches out or retracts, in order to realize panel 33's the left and right rotation action, until panel 33 turns to the direction just to light, then angle sensor 34 control first air pump 50 closes, panel 33 can receive just shining of sun light and begin the electricity generation this moment.
When the sun is going downhill, the illumination sensor 30 detects that the illumination intensity is insufficient; or when weather such as rain, snow and the like is severe, the illumination sensor 30 or the rain and snow sensor 46 starts the first motor 26 and controls the battery panel 33 to descend to the lowest point, then the second air pump 28 is started, the second air pump 28 controls the air pressure in the first-stage arc plate 29, the second-stage arc plate 31 and the third-stage arc plate 32 to increase, the second-stage arc plate 31 and the third-stage arc plate 32 extend under the action of the atmospheric pressure until the third-stage arc plates 32 on the left side and the right side abut against each other, then the second air pump 28 is closed, then the first air pump 50 is started, the first air pump 50 is closed after the battery panel 33 is adjusted to be horizontal,
then the second motor 37 is started again, the rotation action of the second motor 37 drives the fan blades 41 to rotate through the second rotating shaft 42 and the fan base 38, the fan blades 41 generate wind towards the front side, and blow the wind towards the battery panel 33 positioned at the front lower part through the air holes 43 which are inclined towards the front lower part, rain, snow or dust on the battery panel 33 is blown off, and the second motor 37 is turned off after running for 1 minute to realize the cleaning effect and return to the initial state.
The invention has the beneficial effects that: the solar cell panel rotates along with sunlight under the control of the sensor, and the solar cell panel receives direct sunlight in the whole process, so that the energy loss of reflected light is reduced, and the photoelectric conversion efficiency is improved; the arc plates have the shielding and protecting effects on the battery plates, so that the influence of severe weather such as rain, snow and the like on the battery plates, particularly acid rain in severely polluted areas, is avoided, the service life is prolonged, and the period of manual maintenance is shortened; rain, snow and dust on the battery panel are blown off through the fan, the cleaning state of the surface of the battery panel is guaranteed, and the reduction of photoelectric conversion efficiency caused by sunlight reflection of substances such as dust is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (3)

1. The utility model provides a solar cell's supplementary and protection device, is including installing the base on subaerial, its characterized in that: a power cavity is arranged in the base, a first motor is arranged in the top wall of the power cavity, the lower end of the first motor is connected with a first rotating shaft of which the lower end is rotatably connected with the bottom wall of the power cavity, the first rotating shaft is fixedly connected with a rotating column, the rotating column is provided with a track, the right side of the track is abutted with a clamping rod, the right end of the clamping rod is fixedly connected with a supporting rod, the upper end of the supporting rod penetrates through the top wall of the power cavity and extends out and is connected with the base in a sliding manner, a rotating mechanism for rotating the battery panel is arranged at the upper end of the supporting rod, telescopic mechanisms which are used for helping the battery panel to shield harmful environments such as rain, snow and the like and are symmetrically arranged at the left and the right sides of the supporting rod are fixedly connected on the upper surface of the base, the telescopic mechanism comprises a protection cavity positioned on the upper side of the base, and a fan mechanism used for blowing away rain, snow or dust on the battery plate is arranged on the rear side of the protection cavity; the rotating mechanism comprises a first connecting rod fixedly arranged at the top end of the supporting rod, the upper side of the first connecting rod is hinged with the battery panel through a hinge, the right side of the supporting rod is hinged with a second connecting rod, the right end of the second connecting rod is fixedly connected with a first air pump, the right end of the first air pump is fixedly connected with a first air rod, the right side of the first air rod is slidably connected with a second air rod, the right side of the second air rod is slidably connected with a third air rod, the right side of the third air rod is slidably connected with a fourth air rod, and the right end of the fourth air rod is hinged with the lower surface of the battery panel; telescopic machanism still including set firmly in the base upper surface, be located bracing piece both sides and the one-level arc board of left and right sides position symmetry, the one-level arc board is close to one side fixedly connected with second air pump of bracing piece, the upside sliding connection of one-level arc board has the second grade arc board, second grade arc board upside sliding connection has tertiary arc board, the protection chamber around the side be equipped with one-level arc board fixed connection and with the second grade arc board tertiary arc board sliding connection's back baffle and preceding baffle, be equipped with the equidistant evenly distributed's of below before oblique venthole on the preceding baffle, be equipped with the equidistant evenly distributed inlet port of below after oblique on the back baffle.
2. The apparatus as claimed in claim 1, wherein: the fan mechanism comprises a fan box fixedly arranged on the front side of the rear partition plate, a fan cavity is arranged inside the fan box, air holes which are uniformly distributed at equal intervals and are inclined to the front side and the lower side are formed in the front wall of the fan box, a second motor is fixedly arranged on the rear wall of the fan cavity, the front side of the second motor is connected with a second rotating shaft, the front end of the second motor is rotatably connected with the second rotating shaft of the front wall of the fan cavity, a fan base is fixedly connected to the second rotating shaft, and fan blades are fixedly connected to the fan base.
3. The apparatus as claimed in claim 2, wherein: the left and right sides of panel is equipped with the angle sensor who is used for responding to the bilateral symmetry of light angle, both sides are equipped with the sleet sensor who is used for responding to sleet front and back bilateral symmetry around the panel, be equipped with the illumination sensor who is used for responding to illumination intensity of bilateral symmetry on the lower surface of one-level arc board, illumination sensor with first motor the second air pump first air pump electric connection, the sleet sensor with first motor the second air pump first air pump electric connection, angle sensor with first air pump electric connection.
CN202010177087.5A 2020-03-13 2020-03-13 Auxiliary and protective device for solar cell Active CN111245349B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010177087.5A CN111245349B (en) 2020-03-13 2020-03-13 Auxiliary and protective device for solar cell
GBGB2009455.3A GB202009455D0 (en) 2020-03-13 2020-06-22 A solar cell auxillary and protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010177087.5A CN111245349B (en) 2020-03-13 2020-03-13 Auxiliary and protective device for solar cell

Publications (2)

Publication Number Publication Date
CN111245349A CN111245349A (en) 2020-06-05
CN111245349B true CN111245349B (en) 2020-10-23

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CN202010177087.5A Active CN111245349B (en) 2020-03-13 2020-03-13 Auxiliary and protective device for solar cell

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GB (1) GB202009455D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114499391B (en) * 2022-01-27 2022-11-29 徐州谷阳新能源科技有限公司 Solar device with surface layer cleaning function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001044477A (en) * 1999-08-02 2001-02-16 Hidekazu Nakaji Hollow solar power generator
CN108768259A (en) * 2018-06-06 2018-11-06 斯幼云 A kind of low power and high concentration solar battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001044477A (en) * 1999-08-02 2001-02-16 Hidekazu Nakaji Hollow solar power generator
CN108768259A (en) * 2018-06-06 2018-11-06 斯幼云 A kind of low power and high concentration solar battery

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CN111245349A (en) 2020-06-05

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Effective date of registration: 20200918

Address after: No.9, Zhongtan farm No.1, Xianfeng Town, wulateqian banner, Bayannur City, Inner Mongolia Autonomous Region

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Address after: 014030 room 1002, unit 1, building 5, American style double floor community, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region

Patentee after: Hu Zefeng

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