CN112422051A - Light stores up integration mobile power station equipment - Google Patents

Light stores up integration mobile power station equipment Download PDF

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Publication number
CN112422051A
CN112422051A CN202011252839.6A CN202011252839A CN112422051A CN 112422051 A CN112422051 A CN 112422051A CN 202011252839 A CN202011252839 A CN 202011252839A CN 112422051 A CN112422051 A CN 112422051A
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CN
China
Prior art keywords
groove
power station
guide groove
light
mobile power
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.)
Granted
Application number
CN202011252839.6A
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Chinese (zh)
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CN112422051B (en
Inventor
代晖
宋楷
武天海
吕攀
罗志贤
罗建文
许静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Sichuan Electric Power Co Ltd
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State Grid Sichuan Electric Power Co Ltd
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Filing date
Publication date
Application filed by State Grid Sichuan Electric Power Co Ltd filed Critical State Grid Sichuan Electric Power Co Ltd
Priority to CN202011252839.6A priority Critical patent/CN112422051B/en
Publication of CN112422051A publication Critical patent/CN112422051A/en
Application granted granted Critical
Publication of CN112422051B publication Critical patent/CN112422051B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00Arrangements for moving or orienting solar heat collector modules
    • F24S30/40Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425Horizontal axis
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40Mobile PV generator systems
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/32Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/38Energy storage means, e.g. batteries, structurally associated with PV modules
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a light-storage integrated mobile power station device which comprises a bottom plate, wherein rollers are arranged at the bottom of the bottom plate, a photovoltaic module, a photovoltaic inverter, an energy storage module, an energy storage inverter and a power distribution module are arranged on the bottom plate, the upper end surface of the bottom plate is downwards sunken to form a groove, one end of the photovoltaic module is rotatably arranged at the bottom of the groove, a first guide groove is arranged at the bottom of the other end of the photovoltaic module, a support rod is rotatably arranged in the first guide groove, a first jack matched with the end part of the support rod is arranged at the bottom of the groove, a shell is further arranged at the upper end surface of the bottom plate, and the photovoltaic inverter, the energy storage module, the energy storage. The invention solves the problem that the existing mobile light-storage integrated system is inconvenient to transport.

Description

Light stores up integration mobile power station equipment
Technical Field
The invention relates to the technical field of electric power facilities, in particular to light storage integrated mobile power station equipment.
Background
The light and storage integrated system is also called a solar photovoltaic energy storage power generation system, and is a power generation system consisting of photovoltaic equipment and energy storage equipment.
The photovoltaic energy storage system combines a photovoltaic power generation system and an energy storage battery system, and mainly plays roles in load regulation, electric quantity storage, new energy access coordination, line loss compensation, power compensation, electric energy quality improvement, isolated network operation, peak clipping and valley filling and the like in the power grid work application. In popular terms, the energy storage power station can be compared with a water storage tank, surplus water in the power utilization valley period can be stored and taken out for use in the power utilization peak period, and therefore waste of electric energy is reduced; in addition, the energy storage power station can also reduce line loss and prolong the service life of circuits and equipment.
In the prior art, the light-storage integrated system usually adopts a movable structure, so that the light-storage integrated system is conveniently transported to a required power station for use, the movable light-storage integrated system mainly comprises a bottom plate provided with rollers, a photovoltaic module and an energy storage module are installed on the bottom plate, the photovoltaic module and the energy storage module are connected in series with a power distribution module, and an interface of the power distribution module supplies power to an external load or a load.
The photovoltaic module of the existing movable light storage integrated system is fixedly arranged according to a certain angle, so that the transportation is inconvenient.
Disclosure of Invention
The invention aims to provide a light storage integrated mobile power station device, and solves the problem that an existing mobile light storage integrated system is inconvenient to transport.
The invention is realized by the following technical scheme:
light stores up portable power station equipment of integration, comprising a base plate, the bottom of bottom plate is provided with the gyro wheel, install photovoltaic module, photovoltaic inverter, energy storage module, energy storage inverter and distribution module on the bottom plate, the up end undercut of bottom plate forms the recess, photovoltaic module one end is rotated and is set up in the bottom of recess, and other end bottom is provided with first guide way, the first guide way internal rotation is provided with the bracing piece, the bottom of recess be provided with the first jack of bracing piece tip complex, the up end of bottom plate still is provided with the casing, photovoltaic inverter, energy storage module, energy storage inverter and distribution module are all installed in the casing.
The first guide groove can be understood as a U-shaped groove, and one end of the U-shaped groove is provided with an opening, so that the rotation of the supporting rod cannot be influenced.
The working principle of the invention is as follows:
when needs transportation equipment, rotate the photovoltaic module horizontal position, this moment, the bracing piece also rotate horizontal position directly place in the bottom of recess can, when transporting to the assigned position and need photovoltaic power generation, rotate the inclined position with the photovoltaic module, the bracing piece rotates to perpendicular setting, then insert first jack internal fixation with the tip of bracing piece can.
In conclusion, the equipment changes the existing fixed connection between the photovoltaic module and the bottom plate and changes the existing fixed connection into a rotating structure, when transportation is needed, the photovoltaic module is directly rotated to the horizontal position and is contained in the groove, the movement is convenient, and when photovoltaic power generation is needed, the photovoltaic module is supported and unfolded.
Further, the bottom of recess is provided with the carousel, photovoltaic module one end is rotated and is set up on the carousel, the up end of carousel be provided with the first jack of bracing piece tip complex, be provided with the fixed block in the recess, the fixed block up end is provided with the second guide way that is used for fixed bracing piece tip, and when photovoltaic module rotated horizontal position, bracing piece tip is detachable to be fixed in the second guide way, the second guide way sets up with first guide way relatively.
The second guide groove can also be understood as a U-shaped groove, and the arrangement of the second guide groove relative to the first guide groove specifically means that the opening directions of the second guide groove and the first guide groove are arranged relatively, so that the rotation and fixation of the support rod are facilitated.
According to the invention, by arranging the turntable, the angle of the photovoltaic module can be adjusted through the turntable, the angle of the photovoltaic module can be adapted to the angle of the sun, and the problem that the connection between the power distribution module and the load terminal is interrupted due to the integral rotation of equipment can be avoided.
Furthermore, the side wall of the second guide groove opposite to the first guide groove is provided with an elastic part, the end part of the elastic part is provided with a positioning block, and the outer side wall of the positioning block is provided with a second jack matched with the end part of the support rod.
The outer side wall of the positioning block is specifically the side wall close to the turntable.
Further, the elastic member is a spring.
Furthermore, the bottom symmetry of recess is provided with two solid fixed cylinders, the inboard of solid fixed cylinder is provided with the blind hole, photovoltaic module's tip is provided with the axis of rotation with blind hole complex.
Further, the tip of bracing piece articulates there are two balls, two symmetries of first guide way are provided with the spacing groove, the ball rotates and sets up at the spacing inslot.
Furthermore, the limiting groove is an arc-shaped groove.
Furthermore, the shell is arranged in the center of the upper end face of the bottom plate, and grooves are formed in the periphery of the upper end face of the bottom plate on the periphery of the shell.
Further, the depth of the first guide groove is larger than or equal to the outer diameter of the support rod.
Further, the shell is made of an insulating material.
The insulating material is prior art and may be plastic.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the photovoltaic power generation device, the structure of the bottom plate is improved, and the photovoltaic module, the energy storage module and the power distribution module are reasonably distributed, so that the space is saved, the transportation is facilitated, and the photovoltaic power generation is not influenced.
2. The invention places other modules besides the photovoltaic module in the shell, which is convenient for protecting the module.
3. According to the invention, by arranging the turntable, the angle of the photovoltaic module can be adjusted through the turntable, the angle of the photovoltaic module can be adapted to the angle of the sun, and the problem that the connection between the power distribution module and the load terminal is interrupted due to the integral rotation of equipment can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic illustration of a mobile power station installation;
FIG. 2 is a schematic structural view of the support rod;
FIG. 3 is a schematic structural diagram of a fixing block;
FIG. 4 is a schematic structural view of a photovoltaic module;
FIG. 5 is a schematic view of a photovoltaic module being supported;
fig. 6 is a schematic block diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-bottom plate, 2-groove, 3-turntable, 4-photovoltaic module, 5-support rod, 6-shell, 7-fixed block, 8-fixed cylinder, 9-roller, 41-first guide groove, 42-limit groove, 51-ball, 71-second guide groove, 72-positioning block, 73-elastic element.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1-6, the optical storage integrated mobile power station device includes a bottom plate 1, rollers 9 are disposed at the bottom of the bottom plate 1, a photovoltaic module 4, a photovoltaic inverter, an energy storage module, an energy storage inverter and a power distribution module are mounted on the bottom plate 1, the photovoltaic module 4 is electrically connected to the photovoltaic inverter, the energy storage module is electrically connected to the energy storage inverter, the photovoltaic inverter and the energy storage inverter are both electrically connected to the power distribution module, the upper end surface of the bottom plate 1 is recessed downward to form a groove 2, one end of the photovoltaic module 4 is rotatably disposed at the bottom of the groove 2, specifically, two fixing cylinders 8 are symmetrically disposed at the bottom of the groove 2, blind holes are disposed at the inner sides of the fixing cylinders 8, and a rotating shaft matched with the blind holes is, the other end bottom is provided with first guide way 41, the internal rotation of first guide way 41 is provided with bracing piece 5, the bottom of recess 2 be provided with the first jack of 5 tip complex of bracing piece, the up end of bottom plate 1 still is provided with casing 6, photovoltaic inverter, energy storage module, energy storage inverter and distribution module are all installed in casing 6.
In the present embodiment, the specific structure for realizing the rotation setting of the support rod 5 is as follows:
the tip of bracing piece 5 articulates there are two balls 51, two symmetries of first guide way 41 are provided with spacing groove 42, ball 51 rotates and sets up in spacing groove 42, and spacing groove 42 is the arc wall.
The photovoltaic power generation process of the embodiment is as follows:
when the photovoltaic module 4 is in a power supply state, the photovoltaic module 4 converts light energy into electric energy to be stored in the energy storage module, when an external load is powered off, the photovoltaic module 4 converts the light energy into the electric energy to be directly transmitted to the power distribution module, and meanwhile, the energy storage module can transmit power like the power distribution module and supplies power for the external load or the load through the power distribution module.
The working process of the embodiment is as follows:
when needs transportation equipment, rotate photovoltaic module 4 to horizontal position, this moment, the bracing piece 5 also rotate horizontal position directly place in the bottom of recess 2 can, when transporting to the assigned position and need photovoltaic power generation, rotate photovoltaic module 4 to the inclined position, bracing piece 5 rotates to perpendicular setting, then insert first jack internal fixation with the tip of bracing piece 5 can.
This embodiment equipment has changed current photovoltaic module 4 and 1 fixed connection of bottom plate, changes to rotating-structure, when needs transportation, directly rotates photovoltaic module to horizontal position and accomodates in recess 2, is convenient for remove, when needs photovoltaic power generation, support with photovoltaic module 4 and expand can.
In the present embodiment, the modules other than the photovoltaic module 4 are placed in the housing 6, facilitating protection of the modules.
Example 2:
as shown in fig. 1 to 6, in this embodiment, based on embodiment 1, a rotary plate 3 is disposed at the bottom of the groove 2, the rotary plate 3 is connected to a power output shaft of a motor, one end of the photovoltaic module 4 is rotatably disposed on the rotary plate 3, a first insertion hole matched with the end of the support rod 5 is disposed on the upper end surface of the rotary plate 3, a fixed block 7 is disposed in the groove 2, a second guide groove 71 for fixing the end of the support rod 5 is disposed on the upper end surface of the fixed block 7, when the photovoltaic module 4 rotates to a horizontal position, the end of the support rod 5 is detachably fixed in the second guide groove 71, and the second guide groove 71 is disposed opposite to the first guide groove 41.
In the present embodiment, the specific structure of the second guide groove 71 for fixing the end of the support rod 5 is as follows:
an elastic piece 73 is arranged on the side wall of the second guide groove 71 opposite to the first guide groove 41, a positioning block 72 is arranged at the end part of the elastic piece 73, and a second insertion hole matched with the end part of the support rod 5 is arranged on the outer side wall of the positioning block 72; the elastic member 73 is a spring.
In this embodiment, through setting up carousel 3, can realize adjusting the angle of photovoltaic module 4 through carousel 3, can adapt to the angle of sun, can avoid whole rotating equipment to lead to the problem that distribution module and load terminal are connected and are interrupted again.
Example 3:
as shown in fig. 1 to 6, in this embodiment, based on embodiment 1 or embodiment 2, the housing 6 is disposed in the center of the upper end surface of the bottom plate 1, the grooves 2 are disposed on the upper end surface of the bottom plate 1 around the housing 6, the depth of the first guide groove 41 is greater than or equal to the outer diameter of the support rod 5, the housing 6 is made of an insulating material, and the insulating material may be plastic.
Four photovoltaic modules 4 can be simultaneously arranged in the embodiment, the photoelectric conversion capability is improved, and the shell 6 is made of an insulating material and is beneficial to improving the safety of the whole equipment.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The light storage integrated mobile power station equipment comprises a bottom plate (1), wherein the bottom of the bottom plate (1) is provided with a roller (9), the bottom plate (1) is provided with a photovoltaic module (4), a photovoltaic inverter, an energy storage module, an energy storage inverter and a power distribution module, it is characterized in that the upper end surface of the bottom plate (1) is downwards sunken to form a groove (2), one end of the photovoltaic module (4) is rotatably arranged at the bottom of the groove (2), the bottom of the other end is provided with a first guide groove (41), a support rod (5) is rotationally arranged in the first guide groove (41), a first jack matched with the end part of the support rod (5) is arranged at the bottom of the groove (2), the upper end face of the bottom plate (1) is further provided with a shell (6), and the photovoltaic inverter, the energy storage module, the energy storage inverter and the power distribution module are all installed in the shell (6).
2. The integrated mobile power station equipment for light storage according to claim 1, characterized in that a rotary table (3) is arranged at the bottom of the groove (2), one end of the photovoltaic module (4) is rotatably arranged on the rotary table (3), a first jack matched with the end of the support rod (5) is arranged on the upper end face of the rotary table (3), a fixed block (7) is arranged in the groove (2), a second guide groove (71) for fixing the end of the support rod (5) is arranged on the upper end face of the fixed block (7), when the photovoltaic module (4) rotates to a horizontal position, the end of the support rod (5) is detachably fixed in the second guide groove (71), and the second guide groove (71) is arranged opposite to the first guide groove (41).
3. The integrated light and storage mobile power station equipment as claimed in claim 2, characterized in that the side wall of the second guide groove (71) opposite to the first guide groove (41) is provided with an elastic member (73), the end of the elastic member (73) is provided with a positioning block (72), and the outer side wall of the positioning block (72) is provided with a second insertion hole matched with the end of the support rod (5).
4. A light-storing integrated mobile power station arrangement according to claim 2, characterized in that the elastic member (73) is a spring.
5. The integrated light-storage mobile power station equipment according to claim 1, characterized in that two fixed cylinders (8) are symmetrically arranged at the bottom of the groove (2), a blind hole is arranged at the inner side of each fixed cylinder (8), and a rotating shaft matched with the blind hole is arranged at the end part of each photovoltaic module (4).
6. The integrated light and storage mobile power station equipment according to claim 1, characterized in that the end of the support rod (5) is hinged with two balls (51), two symmetrical limiting grooves (42) of the first guide groove (41) are provided, and the balls (51) are rotatably arranged in the limiting grooves (42).
7. A light-storing integrated mobile power station arrangement according to claim 6, characterised in that the limiting groove (42) is an arc-shaped groove.
8. A light-storing integrated mobile power station arrangement according to claim 1, characterized in that the housing (6) is arranged in the center of the upper end surface of the base plate (1), and the upper end surface of the base plate (1) is provided with grooves (2) all around the housing (6).
9. A light-storing integrated mobile power station arrangement according to claim 1, characterized in that the depth of the first guide groove (41) is equal to or greater than the outer diameter of the support bar (5).
10. Light-storage integrated mobile power station arrangement according to claims 1-9, characterized in that the housing (6) is made of an insulating material.
CN202011252839.6A 2020-11-11 2020-11-11 Light stores up integration mobile power station equipment Active CN112422051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011252839.6A CN112422051B (en) 2020-11-11 2020-11-11 Light stores up integration mobile power station equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011252839.6A CN112422051B (en) 2020-11-11 2020-11-11 Light stores up integration mobile power station equipment

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CN112422051A true CN112422051A (en) 2021-02-26
CN112422051B CN112422051B (en) 2022-03-01

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539225A (en) * 2014-12-31 2015-04-22 西安建筑科技大学 Overwater solar power supply system
CN205377428U (en) * 2016-01-25 2016-07-06 常州市劲达科技实业有限公司 Solar mobile power supply based on amorphous silicon thin film generation technology
CN206566811U (en) * 2017-03-24 2017-10-20 宿迁市现代生物科技有限公司 A kind of overturning-preventing dispersion mixing device
CN107612464A (en) * 2016-07-12 2018-01-19 上海时瑞能源科技有限公司 A kind of solar energy folds energy storage support
CN207543053U (en) * 2017-12-05 2018-06-26 阳光电源股份有限公司 A kind of movable type light storage power supply box
CN207998379U (en) * 2018-02-27 2018-10-23 沈阳市美辰医疗器械有限公司 A kind of Ultrasonic-intermediate Frequency leads the storage device of medicine instrument power cord
CN109150089A (en) * 2018-03-14 2019-01-04 浦江县飞通电子科技有限公司 A kind of light reflection acceptance agencies
CN109687813A (en) * 2019-01-18 2019-04-26 南京双电科技实业有限公司 A kind of communications field safe power supply managing device
CN209313769U (en) * 2018-12-25 2019-08-27 浙江龙驰科技股份有限公司 Portable domestic solar energy system
CN210062494U (en) * 2019-01-16 2020-02-14 杨毅 Portable drawing board for preschool education

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539225A (en) * 2014-12-31 2015-04-22 西安建筑科技大学 Overwater solar power supply system
CN205377428U (en) * 2016-01-25 2016-07-06 常州市劲达科技实业有限公司 Solar mobile power supply based on amorphous silicon thin film generation technology
CN107612464A (en) * 2016-07-12 2018-01-19 上海时瑞能源科技有限公司 A kind of solar energy folds energy storage support
CN206566811U (en) * 2017-03-24 2017-10-20 宿迁市现代生物科技有限公司 A kind of overturning-preventing dispersion mixing device
CN207543053U (en) * 2017-12-05 2018-06-26 阳光电源股份有限公司 A kind of movable type light storage power supply box
CN207998379U (en) * 2018-02-27 2018-10-23 沈阳市美辰医疗器械有限公司 A kind of Ultrasonic-intermediate Frequency leads the storage device of medicine instrument power cord
CN109150089A (en) * 2018-03-14 2019-01-04 浦江县飞通电子科技有限公司 A kind of light reflection acceptance agencies
CN209313769U (en) * 2018-12-25 2019-08-27 浙江龙驰科技股份有限公司 Portable domestic solar energy system
CN210062494U (en) * 2019-01-16 2020-02-14 杨毅 Portable drawing board for preschool education
CN109687813A (en) * 2019-01-18 2019-04-26 南京双电科技实业有限公司 A kind of communications field safe power supply managing device

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