CN113489440A - PERC battery with high conversion efficiency - Google Patents
PERC battery with high conversion efficiency Download PDFInfo
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- CN113489440A CN113489440A CN202110534811.XA CN202110534811A CN113489440A CN 113489440 A CN113489440 A CN 113489440A CN 202110534811 A CN202110534811 A CN 202110534811A CN 113489440 A CN113489440 A CN 113489440A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
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- 238000005286 illumination Methods 0.000 abstract description 9
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- 238000005516 engineering process Methods 0.000 description 13
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to the technical field of batteries and discloses a PERC battery with high conversion efficiency, which comprises a battery mounting plate, wherein a PERC solar battery is fixedly mounted at the top of the battery mounting plate, one side of the PERC solar battery is provided with a control panel, the bottom of the battery mounting plate is provided with an upper support, the bottom of the upper support is provided with a support rod, the bottom of the support rod is provided with a support, the bottom of the battery mounting plate is provided with a lower support, one end of the lower support is provided with an electric telescopic rod, one end of the electric telescopic rod is provided with an electric device, the bottom of the electric device is provided with a base, a water tank is arranged in the base, and one end of the base is provided with a water storage port. This PERC battery that conversion efficiency is high carries out angle modulation in order to adapt to different illumination requirements through setting up the PERC battery is rotatable, and has set up PERC battery surface cleaning mechanism simultaneously, can reduce the dust and gather PERC battery surface and cause and block the illumination problem, further promotes the conversion efficiency of PERC battery conversion solar light.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a PERC battery with high conversion efficiency.
Background
PERC (passivated Emitter and reader cell), the passivated Emitter and back cell technology, was first proposed in 1983 by Australian scientist Martin Green, and is currently becoming the conventional technology for a new generation of solar cells. The PERC is constantly refreshed in recent years, and will become the most cost-effective technology in the last three years.
The perc technology improves the conversion efficiency by adding a dielectric passivation layer on the back side of the cell. The better efficiency levels in standard cell structures are limited by the tendency of photogenerated electrons to recombine, and PERC cells maximize the potential gradient across the P-N junction, which allows for more stable flow of electrons, reduced recombination of electrons, and higher efficiency levels.
The PERC technology has the advantages that the PERC technology is compatible with other high-efficiency batteries and component technologies, the efficiency and the power generation capacity are continuously improved, and the PERC battery efficiency can be further improved through the superposition of the PERC technology and the technologies such as a multi-main-grid technology, a selective emitter and TOPCon technology; the combination of diamond wire cutting and black silicon technology can improve the cost performance of the polycrystalline cell. The double-sided PERC battery realizes double-sided power generation under the condition of hardly increasing the cost, the power generation gain of 10% -25% is realized at the system end, and the competitiveness and the future development potential of the PERC technology are greatly enhanced.
The prior art has the following defects and shortcomings:
most the cost of PERC solar cell on the market is expensive at present, in case the installation finishes, just be difficult to random change direction and angle, the angle that faces 24 hours every day and 12 months of annual sunlight irradiation all is different, so the efficiency of solar energy conversion is general low, and current PERC solar cell panel when the angle change is shone to the light, need the manual work to carry out solar cell panel's movement, the problem of breaking mounting structure appears easily in the manual work movement, cause economic loss.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the PERC battery with high conversion efficiency, which can solve the problems that the conventional PERC battery with high conversion efficiency is not easy to randomly change the direction and the angle, the solar energy conversion efficiency is generally low when the sunlight irradiation angles of 24 hours per day and 12 months per year are different; the device can be rotated to adjust the angle by arranging the PERC cell so as to adapt to different illumination requirements, the conversion rate of light energy is effectively improved, and meanwhile, the PERC cell surface cleaning mechanism is arranged, so that the problem of blocking illumination caused by dust accumulated on the surface of the PERC cell can be reduced, and the conversion efficiency of the PERC cell for converting the solar light is further improved. The PERC battery with high conversion efficiency has the advantages of simple and compact structure, easiness in manufacturing, low cost, flexibility and convenience in use and easiness in popularization and application.
In order to achieve the purpose of the PERC battery with high conversion efficiency, the invention provides the following technical scheme: a PERC battery with high conversion efficiency comprises a battery mounting plate, a PERC solar battery is fixedly mounted at the top of the battery mounting plate, a control panel is arranged on one side of the PERC solar battery, an upper support is arranged at the bottom of the battery mounting plate, a supporting rod is arranged at the bottom of the upper support, a support is arranged at the bottom of the supporting rod, a lower support is arranged at the bottom of the battery mounting plate, an electric telescopic rod is arranged at one end of the lower support, an electric device is arranged at one end of the electric telescopic rod, a base is arranged at the bottom of the electric device, a water tank is arranged in the base, a water storage port is arranged at one end of the base, a through hole is formed between the water storage port and the water tank, a filter screen is arranged at the top of the water tank, a light-sensitive sensor is arranged on the outer wall on one side of the water storage port, a first motor is fixedly mounted on one side of the battery mounting plate, one end of the first motor is connected with a threaded rod, threaded rod one end is provided with the bearing, the threaded rod periphery has cup jointed the threaded bush, threaded bush top fixed mounting has the second motor, second motor one end is provided with the pivot, pivot one end is provided with the cylinder brush, the inside damping ring that is provided with of support, damping ring bottom is provided with the shock attenuation post, the shock attenuation post periphery side is provided with damping spring.
Preferably, the control panel is fixedly installed on the top surface of the battery installation plate through a bolt, and the control panel is electrically connected with an external power supply through a lead.
Preferably, the upper bracket passes through bolt fixed mounting in battery mounting panel bottom, be provided with the articulated elements between upper bracket and the branch one end, the upper bracket passes through the articulated elements is connected with the articulated rotation of branch, the lower carriage passes through bolt fixed mounting in battery mounting panel bottom, be provided with the articulated elements between lower carriage and the electric telescopic handle one end, the lower carriage passes through the articulated elements is connected with the articulated rotation of electric telescopic handle.
Preferably, the electric device is fixedly installed at the top of the base through a bolt, the electric device is electrically connected with the control panel through a wire, and the electric telescopic rod is fixedly installed at the output end of the electric device.
Preferably, the water storage port is a through groove, the through hole penetrates through the inner wall and the outer wall of the base shell, and the water storage port is in through connection with the inside of the water tank through the through hole.
Preferably, the light sensation sensor is fixedly installed on the outer wall of one side of the water storage port through a bolt, and the light sensation sensor is electrically connected with the control panel through a lead.
Preferably, first motor passes through bolt fixed mounting at battery mounting panel outer wall, first motor passes through wire and control panel electric connection, threaded rod one end fixed mounting is at the output of first motor, threaded rod other end fixed mounting is connected with the bearing rotation inside the bearing.
Preferably, the inner diameter of the threaded sleeve is matched with the outer diameter of the threaded rod, and the threaded sleeve is in threaded transmission connection with the threaded rod.
Preferably, the second motor passes through bolt fixed mounting at threaded sleeve top, the second motor passes through wire and control panel electric connection, pivot fixed mounting is at the output of second motor, roller brush one end and pivot fixed connection, the material of roller brush is the sponge that absorbs water.
Compared with the prior art, the invention provides the PERC battery with high conversion efficiency, and the PERC battery has the following beneficial effects:
1. the PERC battery with high conversion efficiency is characterized in that an upper support and a lower support are arranged at the bottom of a battery mounting plate, the upper support and the lower support are hinged to a support rod and an electric telescopic rod respectively, an electric device is arranged at one end of the electric telescopic rod, the electric device drives the electric telescopic rod to stretch and retract through electric power to drive one end of the battery mounting plate to rotate, further, the inclination angle of the battery mounting plate can be adjusted, the light sensor can detect the solar illumination intensity through the arrangement of the light sensor, the PERC solar battery is rotated to a direct light irradiation position through adjustment of the inclination angle of the battery mounting plate, manual work is reduced, the safe use coefficient is improved, and the conversion efficiency of the solar energy of the PERC battery is increased;
2. according to the PERC battery with high conversion efficiency, the water storage port is arranged at the bottom of one end of the battery mounting plate and can receive rainwater poured from the surface of the battery mounting plate in rainy days, and the water storage port is connected with the water tank in a through manner through the through hole, so that the rainwater can enter the water tank through the through hole to be collected and processed;
3. the PERC battery with high conversion efficiency is characterized in that a first motor is arranged on one side of a battery mounting plate, the first motor drives a threaded rod to rotate through electric power, a threaded sleeve is in threaded transmission connection with the threaded rod, the threaded sleeve can be driven to move linearly through the rotation of the threaded rod, a second motor is arranged at the top of the threaded sleeve, a roller brush is arranged at the output end of the second motor, the second motor drives the roller brush to rotate through the electric power, dust on the surface of the PERC solar battery can be cleaned through the rotation of the roller brush on the surface of the PERC solar battery, the surface smoothness of the PERC solar battery is improved, the whole surface of the PERC solar battery can be cleaned through the linear movement of the second motor and the threaded sleeve, the problem that the dust is accumulated on the surface of the PERC battery to block illumination is effectively solved, and the conversion efficiency of the PERC battery for converting solar light is further improved;
4. this PERC battery that conversion efficiency is high sets up branch through battery mounting panel bottom, and the branch bottom sets up the support and plays the outrigger to the battery mounting panel, and the inside damping ring that is provided with of support, shock attenuation post, damping spring, damping ring, shock attenuation post, damping spring have the absorption that relaxes to the vibration to stability when PERC solar cell places can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
FIG. 3 is a schematic side view of a portion of the present invention;
FIG. 4 is a schematic view of the damping member of the present invention;
FIG. 5 is a partial structural schematic diagram of the present invention.
In the figure: 1. a battery mounting plate; 2. PERC solar cells; 3. a control panel; 4. an upper bracket; 5. a strut; 6. a support; 7. a lower bracket; 8. an electric telescopic rod; 9. an electric device; 10. a base; 11. a water tank; 12. a water storage port; 13. a through hole; 14. a filter screen; 15. a light-sensitive sensor; 16. a first motor; 17. a threaded rod; 18. a bearing; 19. a threaded sleeve; 20. a second motor; 21. a rotating shaft; 22. a roller brush; 23. a vibration damping ring; 24. a shock-absorbing post; 25. a damping spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a PERC battery with high conversion efficiency comprises a battery mounting plate 1, a PERC solar battery 2 is fixedly mounted on the top of the battery mounting plate 1, a control panel 3 is arranged on one side of the PERC solar battery 2, an upper bracket 4 is arranged at the bottom of the battery mounting plate 1, a support rod 5 is arranged at the bottom of the upper bracket 4, a support 6 is arranged at the bottom of the support rod 5, a lower bracket 7 is arranged at the bottom of the battery mounting plate 1, an electric telescopic rod 8 is arranged at one end of the lower bracket 7, an electric device 9 is arranged at one end of the electric telescopic rod 8, a base 10 is arranged at the bottom of the electric device 9, a water tank 11 is arranged inside the base 10, a water storage port 12 is arranged at one end of the base 10, a through hole 13 is arranged between the water storage port 12 and the water tank 11, a filter screen 14 is arranged on the top of the water tank 11, a light sensor 15 is arranged on the outer wall on one side of the water storage port 12, a first motor 16 is fixedly mounted on one side of the battery mounting plate 1, first motor 16 one end is connected with threaded rod 17, and threaded rod 17 one end is provided with bearing 18, and threaded sleeve 19 has been cup jointed to threaded rod 17 periphery, and threaded sleeve 19 top fixed mounting has second motor 20, and second motor 20 one end is provided with pivot 21, and pivot 21 one end is provided with cylinder brush 22, and support 6 is inside to be provided with damping ring 23, and damping ring 23 bottom is provided with shock absorber 24, and the periphery side of shock absorber 24 is provided with damping spring 25.
In conclusion, the control panel 3 is fixedly installed on the top surface of the battery installation plate 1 through bolts, the control panel 3 is electrically connected with an external power supply through a lead, and the control panel 3 is used for automatically controlling the electric power components of the device; the upper bracket 4 is fixedly arranged at the bottom of the battery mounting plate 1 through a bolt, an articulation piece is arranged between the upper bracket 4 and one end of the supporting rod 5, the upper bracket 4 is articulated and rotatably connected with the supporting rod 5 through the articulation piece, the lower bracket 7 is fixedly arranged at the bottom of the battery mounting plate 1 through a bolt, an articulation piece is arranged between the lower bracket 7 and one end of the electric telescopic rod 8, the lower bracket 7 is articulated and rotatably connected with the electric telescopic rod 8 through the articulation piece, and the rotation adjustment of the battery mounting plate 1 can be realized; the electric device 9 is fixedly arranged at the top of the base 10 through a bolt, the electric device 9 is electrically connected with the control panel 3 through a wire, the electric telescopic rod 8 is fixedly arranged at the output end of the electric device 9, and the electric device 9 drives the electric telescopic rod 8 to stretch and retract through electric power to drive one end of the battery mounting plate 1 to rotate by starting the electric device 9; the water storage port 12 is a through groove, the through hole 13 penetrates through the inner wall and the outer wall of the shell of the base 10, the water storage port 12 is in through connection with the inside of the water tank 11 through the through hole 13, the water storage port 12 can receive rainwater poured from the surface of the battery mounting plate 1 in rainy days, and the water storage port 12 is in through connection with the water tank 11 through the through hole 13, so that the rainwater can enter the water tank 11 through the through hole 13 to be collected; the light sensor 15 is fixedly installed on the outer wall of one side of the water storage port 12 through a bolt, the light sensor 15 is electrically connected with the control panel 3 through a lead, and the light sensor 15 can detect the solar illumination intensity; the first motor 16 is fixedly arranged on the outer wall of the battery mounting plate 1 through a bolt, the first motor 16 is electrically connected with the control panel 3 through a wire, one end of a threaded rod 17 is fixedly arranged at the output end of the first motor 16, the other end of the threaded rod 17 is fixedly arranged in a bearing 18 and is rotationally connected with the bearing 18, the first motor 16 drives the threaded rod 17 to rotate through electric power, and the bearing 18 plays a role in supporting and driving the threaded rod 17; the inner diameter of the threaded sleeve 19 is matched with the outer diameter of the threaded rod 17, the threaded sleeve 19 is in threaded transmission connection with the threaded rod 17, and the threaded sleeve 19 can be driven to move linearly by the rotation of the threaded rod 17; second motor 20 passes through bolt fixed mounting at 19 tops of threaded sleeve, and second motor 20 passes through wire and control panel 3 electric connection, and pivot 21 fixed mounting is at the output of second motor 20, and roller brush 22 one end and pivot 21 fixed connection, the material of roller brush 22 is the sponge that absorbs water, and second motor 20 passes through electric drive roller brush 22 and rotates, can clean 2 surperficial dusts of PERC solar cell through roller brush 22 at 2 surperficial rotations of PERC solar cell.
The working and using process and the installation method of the invention are that when the PERC battery with high conversion efficiency is used, an upper bracket 4 and a lower bracket 7 are arranged at the bottom of the battery mounting plate 1, the upper bracket 4 and the lower bracket 7 are respectively hinged with a support rod 5 and an electric telescopic rod 8, one end of the electric telescopic rod 8 is provided with an electric device 9, by starting the electric device 9, the electric device 9 can drive the electric telescopic rod 8 to stretch and retract through electric power to drive one end of the battery mounting plate 1 to rotate, the inclination angle of the battery mounting plate 1 can be adjusted, and the light sensor 15 can detect the solar illumination intensity by arranging the light sensor 15, therefore, the PERC solar cell 2 is rotated to a direct light ray irradiation position by adjusting the inclination angle of the cell mounting plate 1, the manual work is reduced, the safe use coefficient is improved, and the solar energy conversion efficiency of the PERC cell is increased; the bottom of one end of the battery mounting plate 1 is provided with the water storage port 12, the water storage port 12 can receive rainwater poured from the surface of the battery mounting plate 1 in rainy days, the water storage port 12 is connected with the water tank 11 through the through hole 13, so that the rainwater can enter the water tank 11 through the through hole 13 to be collected and processed, when the temperature of the air around the battery mounting plate 1 is too high, the rainwater stored in the water tank 11 can cool the air around the PERC solar battery 2 through secondary evaporation and heat absorption, so that the heat dissipation effect on the environment around the PERC solar battery 2 is achieved, the structural damage of the PERC solar battery 2 caused by the overhigh temperature can be avoided, and the service life of the PERC solar battery 2 is prolonged; a first motor 16 is arranged on one side of the battery mounting plate 1, the first motor 16 drives a threaded rod 17 to rotate through electric power, a threaded sleeve 19 is in threaded transmission connection with the threaded rod 17, so that the threaded sleeve 19 can be driven to move linearly through the rotation of the threaded rod 17, a second motor 20 is arranged at the top of the threaded sleeve 19, a roller brush 22 is arranged at the output end of the second motor 20, the second motor 20 drives the roller brush 22 to rotate through electric power, the roller brush 22 rotates on the surface of the PERC solar cell 2 to clean dust on the surface of the PERC solar cell 2, thereby improving the surface smoothness of the PERC solar cell 2, the integral surface of the PERC solar cell 2 can be cleaned through the linear movement of the second motor 20 and the threaded sleeve 19, so that the problem of blocking illumination caused by dust accumulated on the surface of the PERC cell is effectively solved, and the conversion efficiency of the PERC cell for converting solar light is further improved; set up branch 5 through 1 bottoms of battery mounting panel, 5 bottoms of branch set up support 6 and play the outrigger to battery mounting panel 1, and 6 inside damping rings 23 that are provided with of support, shock attenuation post 24, damping spring 25, damping rings 23, shock attenuation post 24, damping spring 25 have the absorption effect that relaxes to the vibration to stability when PERC solar cell 2 placed can be improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A PERC battery with high conversion efficiency is characterized in that: the solar cell module comprises a cell mounting plate (1), a PERC solar cell (2) is fixedly mounted at the top of the cell mounting plate (1), a control panel (3) is arranged on one side of the PERC solar cell (2), an upper support (4) is arranged at the bottom of the cell mounting plate (1), a support rod (5) is arranged at the bottom of the upper support (4), a support (6) is arranged at the bottom of the support rod (5), a lower support (7) is arranged at the bottom of the cell mounting plate (1), an electric telescopic rod (8) is arranged at one end of the lower support (7), an electric device (9) is arranged at one end of the electric telescopic rod (8), a base (10) is arranged at the bottom of the electric device (9), a water tank (11) is arranged inside the base (10), a water storage port (12) is arranged at one end of the base (10), a through hole (13) is arranged between the water storage port (12) and the water tank (11), basin (11) top is provided with filter screen (14), hold mouth of a river (12) one side outer wall and be provided with light sense sensor (15), battery mounting panel (1) one side fixed mounting has first motor (16), first motor (16) one end is connected with threaded rod (17), threaded rod (17) one end is provided with bearing (18), threaded rod (17) periphery has cup jointed threaded sleeve (19), threaded sleeve (19) top fixed mounting has second motor (20), second motor (20) one end is provided with pivot (21), pivot (21) one end is provided with cylinder brush (22), support (6) inside is provided with damping ring (23), damping ring (23) bottom is provided with shock attenuation post (24), shock attenuation post (24) are provided with periphery side damping spring (25).
2. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: control panel (3) pass through bolt fixed mounting at battery mounting panel (1) top surface, control panel (3) pass through wire and external power source electric connection.
3. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: upper bracket (4) are through bolt fixed mounting in battery mounting panel (1) bottom, be provided with the articulated elements between upper bracket (4) and branch (5) one end, upper bracket (4) pass through the articulated elements is connected with the articulated rotation of branch (5), lower carriage (7) are through bolt fixed mounting in battery mounting panel (1) bottom, be provided with the articulated elements between lower carriage (7) and electric telescopic handle (8) one end, lower carriage (7) are passed through the articulated elements is connected with the articulated rotation of electric telescopic handle (8).
4. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: the electric device (9) is fixedly installed at the top of the base (10) through a bolt, the electric device (9) is electrically connected with the control panel (3) through a wire, and the electric telescopic rod (8) is fixedly installed at the output end of the electric device (9).
5. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: the water storage port (12) is a through groove, the through hole (13) penetrates through the inner wall and the outer wall of the shell of the base (10), and the water storage port (12) is connected with the inner part of the water tank (11) in a through mode through the through hole (13).
6. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: the light sensation sensor (15) is fixedly installed on the outer wall of one side of the water storage opening (12) through a bolt, and the light sensation sensor (15) is electrically connected with the control panel (3) through a lead.
7. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: first motor (16) pass through bolt fixed mounting at battery mounting panel (1) outer wall, first motor (16) pass through wire and control panel (3) electric connection, threaded rod (17) one end fixed mounting is at the output of first motor (16), threaded rod (17) other end fixed mounting rotates with bearing (18) and is connected in bearing (18) inside.
8. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: the inner diameter of the threaded sleeve (19) is matched with the outer diameter of the threaded rod (17), and the threaded sleeve (19) is in threaded transmission connection with the threaded rod (17).
9. The PERC cell of claim 1, wherein said PERC cell has a high conversion efficiency, said PERC cell comprising: second motor (20) pass through bolt fixed mounting at screw sleeve (19) top, second motor (20) pass through wire and control panel (3) electric connection, pivot (21) fixed mounting is at the output of second motor (20), roller brush (22) one end and pivot (21) fixed connection, the material of roller brush (22) is the sponge that absorbs water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110534811.XA CN113489440A (en) | 2021-05-17 | 2021-05-17 | PERC battery with high conversion efficiency |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110534811.XA CN113489440A (en) | 2021-05-17 | 2021-05-17 | PERC battery with high conversion efficiency |
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| CN113489440A true CN113489440A (en) | 2021-10-08 |
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| CN116878951A (en) * | 2023-09-05 | 2023-10-13 | 中核第七研究设计院有限公司 | Solar energy and air energy integrated heat pump detection system |
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