CN102416393A - Automatic dust removing device for solar cell assembly - Google Patents
Automatic dust removing device for solar cell assembly Download PDFInfo
- Publication number
- CN102416393A CN102416393A CN2011102995383A CN201110299538A CN102416393A CN 102416393 A CN102416393 A CN 102416393A CN 2011102995383 A CN2011102995383 A CN 2011102995383A CN 201110299538 A CN201110299538 A CN 201110299538A CN 102416393 A CN102416393 A CN 102416393A
- Authority
- CN
- China
- Prior art keywords
- dust
- assembly
- electrostatic
- static
- electrostatic generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses an automatic dust removing device for a solar cell assembly. The dust removing device comprises a direct-current motor power supply switch, a direct-current motor, a ball screw, a linear guide rail and an electrostatic brush, wherein the electrostatic brush comprises an electrostatic generator and fan power supply switch, an electrostatic brush cover, a vent, an electrostatic generator, a fan, an electrostatic net, a dust absorption brush and a dust storage chamber; and the electrostatic brush moves up and down on the surface of the assembly during working and absorbs dust by using electrostatic effect, so that the purpose of removing the dust is fulfilled. The device has high automation degree and high work efficiency, saves a large amount of manpower and material resources, and can effectively remove the dust on the surface of the assembly so that the solar radiation intensity on the surface of the assembly is maximum and normal power output of the assembly is ensured; and through the device, hot spot effect in the assembly can be avoided, the assembly is protected, and the service life of the assembly is prolonged.
Description
Technical field
The present invention relates to the heliotechnics application, particularly a kind of solar module automatic dust removing apparatus.
Background technology
Get into 21 century, the energy resource consumption that global economic growth causes has reached unprecedented degree, and human society is being faced with the serious situation of fossil fuel shortage and ecological environmental pollution.Conventional fossil fuel energy is not only had too many difficulties to cope with satisfying on the human social development, and has brought bigger existence to threaten because of fossil fuel consumes the global warming and the deterioration of the ecological environment that cause excessively to the mankind.Therefore the sustainable development of the energy and environment has become one of human significant problem of paying close attention to most.Solve this key subjects, the mankind must find a kind of new energy.See that from long-range viewpoint in various renewable energy technologies, solar energy power generating has optimal sustainable development characteristic, rich in natural resources and the power generation process of cleaning.
The elementary cell of solar energy power generating is a solar cell; In concrete application; Normally a plurality of solar battery sheets are constituted solar modules, and then each solar module is coupled together integrant electric current output, satisfy the demand of load.Present widely used solar module is mainly conventional monocrystalline silicon, polysilicon and amorphous silicon membrane assembly.
The power output and the intensity of illumination of solar module have much relations.When a little less than the intensity of illumination; The open-circuit voltage of assembly and intensity of illumination are approximately linear and change, but illumination is when strong, and the open-circuit voltage of assembly and intensity of illumination are the logarithmic relationship variation; And the short circuit current of assembly and intensity of illumination are proportional, and the stronger assembly electric current of illumination is big more.In sum, the power output of solar module can increase along with the increase of intensity of illumination.Because assembly is to install and use out of doors, therefore can receive a lot of influences of environment, wherein; Dust in air drops on assembly; The light transmittance of assembly surface is descended, the intensity of illumination that shines assembly is weakened, thereby reduce the power output of assembly.
On the other hand; Solar module is under solar light irradiation; Received like the part solar cell in fruit part assembly or the assembly and to have covered and form a no patches; These no patches cause the battery can't normal operation, cause the solar cell temperature sharply to raise, thus the blackening that causes solar cell to occur burning out; And then damage the performance of assembly and influence the generating effect of whole photovoltaic system, the result that intensification caused of this no patches just becomes the hot spot effect of solar module.And dust gathers on the solar module surface, just might cause producing in the assembly hot spot effect.
This shows that the dedusting of assembly is safeguarded most importantly in the photovoltaic generating system, and traditional maintenance all is manually-operated, inefficiency, and along with the scale of solar power system is increasing, its maintenance cost can be higher.
Summary of the invention
To the problems referred to above; The purpose of this invention is to provide a kind of solar module automatic dust removing apparatus; This plant automation degree is high, and high efficiency can be removed the dust on the solar module effectively; Make assembly surface solar irradiation intensity remain on maximum, also can avoid the generation of hot spot effect in the assembly on the other hand.
The technical scheme that addresses the above problem that the present invention proposes is:
A kind of solar module automatic dust removing apparatus, two line slideways are separately fixed on one group of parallel frame of solar module; One direct current motor is fixed on an end of frame and links to each other with external power supply through a direct current electric power switch, by the running of said dc motor power switch control direct current generator; Said direct current generator also connects a ball-screw, and ball-screw is parallel with said line slideway; One static bruss is arranged on the line slideway; Its axis direction is vertical with said line slideway; One end is connected to the nut on the ball-screw; The rotation of dc motor power switch control direct current generator moves up and down the nut on the ball-screw, and static bruss is also done on line slideway toward complex line thereupon and moved, thereby the safety glass on solar module surface is carried out dedusting.
Said static bruss comprises static bruss shell and inner chamber, and said static bruss outer casing bottom is provided with dust suction hairbrush and dust-absorbing groove, and said inner chamber is divided into two-layer; The upper strata is provided with a dust pocket and an electrostatic generator; Lower floor is provided with lower floor's chamber, is provided with a static net in lower floor's chamber, and said static net covers the top of said dust-absorbing groove and is electrically connected with said electrostatic generator; One side of lower floor's chamber is provided with a blower fan and links with the dust pocket, forms the dirt collection passage.The static bruss shell upper has the static bruss lid, has passage to be convenient to air on it and in static bruss, flows.
Said electrostatic generator links to each other with the fan power switch with an electrostatic generator through electric wire with blower fan, and said electrostatic generator and fan power switch are connected to external power supply, and electrostatic generator and fan power switch control electrostatic generator and blower fan are opened.
Electrostatic generator can produce static, and makes static on the static guipure, when the dust suction hairbrush has been brushed the dust on the assembly; Dust receives electrostatic interaction, and to be adsorbed to static through dust-absorbing groove online; The online dust of static is drawn in the dust pocket by blower fan through the dirt collection passage, and small amount of dust is got rid of through passage, and most of dust temporarily is stored in the dust pocket; Open the static bruss lid during periodic maintenance, the dust in the cleaning dust pocket.
Through technique scheme, the present invention can realize regularly regularly removing the dust on solar components surface, makes assembly surface solar irradiation intensity always remain on maximum, thereby assurance solar components power is normally exported; Also can avoid on the other hand playing the effect of protection assembly, prolong the service life of assembly because dust accumulation causes the generation of hot spot effect in the assembly.Automaticity of the present invention is high, and high efficiency is easy to maintenance, has saved great amount of manpower and material resources.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Fig. 1 is the installation diagram of solar module automatic dust removing apparatus of the present invention.
Fig. 2 is the structure chart of the static bruss of solar module automatic dust removing apparatus of the present invention.
Wherein, 1 is external power supply, and 2 is the dc motor power switch, and 3 is electrostatic generator and fan power switch, and 4 is direct current generator, and 5 is lead; 6 is electric wire, and 7 is nut, and 8 is static bruss, and 9 is ball-screw, and 10 is line slideway, and 11 is safety glass; 12 is frame, and 13 is venthole, and 14 is the static bruss loam cake, and 15 is the dust pocket, and 16 is electrostatic generator, and 17 is the static net; 18 is the static bruss shell, and 19 is dust-absorbing groove, and 20 are the dust suction hairbrush, and 21 is blower fan, and 22 is lower floor's chamber.
The specific embodiment
For further understanding the technical characterictic and the content of patent of the present invention, combine accompanying drawing that the detailed technology of this patent is described below at present:
As shown in Figure 1, solar module automatic dust removing apparatus of the present invention, two line slideways 10 are separately fixed on 12 1 groups of parallel opposite side of frame of solar module; One direct current motor 4 is fixed on an end of frame 12 and links to each other through lead 5 with a direct current electric power switch 2.Direct current generator 4 also connects a ball-screw 9, and ball-screw 9 is parallel with line slideway 10; One static bruss 8 is arranged on the line slideway 10, and its axis direction is vertical with line slideway 10, and an end is connected to the nut 7 on the ball-screw 9.Dc motor power switch 2 is connected to external power supply 1; The unlatching of dc motor power switch 2 control direct current generators 4; The rotation of direct current generator 4 moves up and down the nut 7 on the ball-screw 9; Static bruss 8 is also done on line slideway 10 toward complex line thereupon and is moved, thereby the safety glass on the solar module 11 is carried out dedusting.
As shown in Figure 2, static bruss comprises static bruss shell 18 and inner chamber, and said static bruss outer casing bottom is provided with dust suction hairbrush 20 and dust-absorbing groove 19; The dust suction hairbrush can have been brushed the dust on the solar module, and dust-absorbing groove links the static bruss inner chamber and the external world, and inner chamber is divided into two-layer; The upper strata is provided with a dust pocket 14 and an electrostatic generator 16; Lower floor is provided with lower floor's chamber 22, is provided with a static net 17 in lower floor's chamber 22, and static net 17 covers the top of dust-absorbing groove 19 and is electrically connected with electrostatic generator 16; One side of lower floor's chamber 22 is provided with a blower fan 21 and links with dust pocket 15; Form the dirt collection passage, the static bruss shell upper is provided with static bruss lid 14, has passage 13 to be convenient to air on it and in static bruss, flows.Electrostatic generator 16 links to each other with fan power switch 3 with electrostatic generator through electric wire among Fig. 16 with blower fan 21, and electrostatic generator 16 and blower fan 21 are opened in electrostatic generator and 3 controls of fan power switch.
When electrostatic generator and fan power switch open, electrostatic generator and blower fan bring into operation.Electrostatic generator produces static, and makes static on the static guipure, when the dust suction hairbrush has been brushed the dust on the assembly; Dust receives electrostatic interaction, and to be adsorbed to static through dust-absorbing groove online; The online dust of static is drawn in the dust pocket by blower fan through the dirt collection passage, and small amount of dust is discharged static bruss through passage, and most of dust temporarily is stored in the dust pocket; Open the static bruss lid during periodic maintenance, the dust in the cleaning dust pocket.
The foregoing description is interpreted as only being used to the present invention is described and is not used in restriction protection scope of the present invention.After the content of having read the present invention's record, those skilled in the art can do various changes or modification to the present invention, and these equivalences change and modify and fall into claim of the present invention institute restricted portion equally.
Claims (3)
1. a solar module automatic dust removing apparatus is characterized in that, two line slideways (8) are separately fixed on (12) one groups of parallel opposite side of frame of solar module; One direct current motor (4) is fixed on an end of said frame (12) and links to each other with external power supply (1) through a direct current electric power switch (2), controls its running by said dc motor power switch (2); Said direct current generator (4) also connects a ball-screw (9), and ball-screw (9) is parallel with said line slideway (10); One static bruss (5) is arranged on the line slideway (8); Its axis direction is vertical with said line slideway (8); One end is connected on the nut (7) of ball-screw (9); The rotation of dc motor power switch (2) control direct current generator (4) moves up and down the nut (7) on the ball-screw (9), and static bruss (8) is also done on line slideway (10) toward complex line thereupon and moved, thereby the safety glass on the solar module (11) is carried out dedusting.
2. solar module automatic dust removing apparatus as claimed in claim 1 is characterized in that, said static bruss (8) comprises static bruss shell (18) and inner chamber; Said static bruss shell (18) bottom is provided with dust suction hairbrush (20) and dust-absorbing groove (19); Said inner chamber is divided into two-layer, and the upper strata is provided with a dust pocket (15) and an electrostatic generator (16), and lower floor is provided with lower floor's chamber (22); Be provided with a static net (17) in lower floor's chamber (22); Said static net (17) covers the top of said dust-absorbing groove (19) and is electrically connected with said electrostatic generator (16), and a side of lower floor's chamber (22) is provided with a blower fan (21) and links with dust pocket (15), forms the dirt collection passage; Static bruss lid (14) is arranged at static bruss shell (18) top, has passage (13) to be convenient to air on it and in static bruss, flows.
3. solar module automatic dust removing apparatus as claimed in claim 2; It is characterized in that; Said electrostatic generator (16) links to each other with fan power switch (3) with an electrostatic generator through electric wire (6) with blower fan (21); Said electrostatic generator and fan power switch (3) are connected to external power supply (1), and electrostatic generator and fan power switch (3) control electrostatic generator (16) and blower fan (21) are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995383A CN102416393A (en) | 2011-09-29 | 2011-09-29 | Automatic dust removing device for solar cell assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995383A CN102416393A (en) | 2011-09-29 | 2011-09-29 | Automatic dust removing device for solar cell assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102416393A true CN102416393A (en) | 2012-04-18 |
Family
ID=45941183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102995383A Pending CN102416393A (en) | 2011-09-29 | 2011-09-29 | Automatic dust removing device for solar cell assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416393A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962213A (en) * | 2012-11-28 | 2013-03-13 | 南京航空航天大学 | Dust extraction device for photovoltaic cell panel based on ultrasonic motor |
| CN103056116A (en) * | 2013-01-25 | 2013-04-24 | 段乐伟 | Photovoltaic module surface dust cleaning method and photovoltaic module with self-cleaning function |
| CN103129373A (en) * | 2011-11-30 | 2013-06-05 | 井关农机株式会社 | Operating vehicle |
| CN103691556A (en) * | 2013-12-27 | 2014-04-02 | 伍官文 | High-voltage electrostatic precipitator |
| CN103894354A (en) * | 2012-12-27 | 2014-07-02 | 北京汉能创昱科技有限公司 | Substrate cleaner |
| CN104014522A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Solar cell panel dust removal device based on RF wireless transmission control |
| CN104014539A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | High-voltage switching partition dust removal system regulated and controlled wirelessly by host |
| CN104014552A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Wind-power partition dust removing system for solar cell panel |
| CN104014555A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Multi-plane electromagnetic dust removal system with host wireless control function |
| CN104014551A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic dedusting system based on wireless WIFI transmission control |
| CN104014553A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic zoning type dedusting system with wind power dedusting function |
| CN104014558A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic cascade dust removal system with wind power assisting in dust removal |
| CN104148306A (en) * | 2014-07-30 | 2014-11-19 | 熊丹 | Solar cell dust-cleaning device |
| CN104320065A (en) * | 2014-09-26 | 2015-01-28 | 浙江工业大学 | Solar panel cleaning vehicle with waste water recycling device |
| CN104722500A (en) * | 2013-12-23 | 2015-06-24 | 王圣君 | Automatic dirt brushing device |
| CN105127166A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Walking module and photovoltaic module cleaning device with same |
| CN105598048A (en) * | 2013-02-28 | 2016-05-25 | 重庆润泽医药有限公司 | Convenient cleaning support for electric coagulation forceps |
| CN105615996A (en) * | 2013-02-28 | 2016-06-01 | 重庆润泽医药有限公司 | Convenient and fast electrocoagulation forceps system |
| CN106944372A (en) * | 2017-03-10 | 2017-07-14 | 合肥安晶龙电子股份有限公司 | Color selector deashing device |
| CN107363040A (en) * | 2015-10-16 | 2017-11-21 | 马根昌 | The clean method of street lamp automatically cleaning photovoltaic panel |
| CN107483008A (en) * | 2017-08-04 | 2017-12-15 | 合肥千聚环保科技有限公司 | A kind of automatic dust removing apparatus used for solar batteries |
| CN107785843A (en) * | 2016-08-26 | 2018-03-09 | 江苏向荣电气有限公司 | A kind of bus duct with dedusting function |
| CN107812613A (en) * | 2017-09-22 | 2018-03-20 | 大唐新疆清洁能源有限公司 | Solar energy photovoltaic panel ionization type dust-arrest device |
| CN112652682A (en) * | 2020-12-29 | 2021-04-13 | 赣州虔沿达科技有限公司 | Automatic string machine loading attachment of going up of photovoltaic module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7478457B2 (en) * | 2005-06-03 | 2009-01-20 | Kertz M Glen | Rotating dust wand |
| CN201699040U (en) * | 2010-06-23 | 2011-01-05 | 刘韵清 | Solar panel automatic cleaning device |
| CN201735555U (en) * | 2010-07-27 | 2011-02-09 | 浙江商业职业技术学院 | Keyboard cleaner |
| CN102078868A (en) * | 2009-11-30 | 2011-06-01 | 英业达股份有限公司 | Static dust collector |
-
2011
- 2011-09-29 CN CN2011102995383A patent/CN102416393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7478457B2 (en) * | 2005-06-03 | 2009-01-20 | Kertz M Glen | Rotating dust wand |
| CN102078868A (en) * | 2009-11-30 | 2011-06-01 | 英业达股份有限公司 | Static dust collector |
| CN201699040U (en) * | 2010-06-23 | 2011-01-05 | 刘韵清 | Solar panel automatic cleaning device |
| CN201735555U (en) * | 2010-07-27 | 2011-02-09 | 浙江商业职业技术学院 | Keyboard cleaner |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129373A (en) * | 2011-11-30 | 2013-06-05 | 井关农机株式会社 | Operating vehicle |
| CN103129373B (en) * | 2011-11-30 | 2015-11-11 | 井关农机株式会社 | Working truck |
| CN102962213A (en) * | 2012-11-28 | 2013-03-13 | 南京航空航天大学 | Dust extraction device for photovoltaic cell panel based on ultrasonic motor |
| CN103894354A (en) * | 2012-12-27 | 2014-07-02 | 北京汉能创昱科技有限公司 | Substrate cleaner |
| CN103056116A (en) * | 2013-01-25 | 2013-04-24 | 段乐伟 | Photovoltaic module surface dust cleaning method and photovoltaic module with self-cleaning function |
| CN105689287B (en) * | 2013-02-28 | 2019-01-22 | 重庆润泽医药有限公司 | A kind of convenient diathermy forceps cleaning support |
| CN105689287A (en) * | 2013-02-28 | 2016-06-22 | 重庆润泽医药有限公司 | Convenient cleaning support for electric coagulation forceps |
| CN105615996A (en) * | 2013-02-28 | 2016-06-01 | 重庆润泽医药有限公司 | Convenient and fast electrocoagulation forceps system |
| CN105598048A (en) * | 2013-02-28 | 2016-05-25 | 重庆润泽医药有限公司 | Convenient cleaning support for electric coagulation forceps |
| CN104722500A (en) * | 2013-12-23 | 2015-06-24 | 王圣君 | Automatic dirt brushing device |
| CN103691556A (en) * | 2013-12-27 | 2014-04-02 | 伍官文 | High-voltage electrostatic precipitator |
| CN104014522A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Solar cell panel dust removal device based on RF wireless transmission control |
| CN104014552A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Wind-power partition dust removing system for solar cell panel |
| CN104014539A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | High-voltage switching partition dust removal system regulated and controlled wirelessly by host |
| CN104014551A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic dedusting system based on wireless WIFI transmission control |
| CN104014553A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic zoning type dedusting system with wind power dedusting function |
| CN104014555A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Multi-plane electromagnetic dust removal system with host wireless control function |
| CN104014558A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Electromagnetic cascade dust removal system with wind power assisting in dust removal |
| CN104148306A (en) * | 2014-07-30 | 2014-11-19 | 熊丹 | Solar cell dust-cleaning device |
| CN104320065A (en) * | 2014-09-26 | 2015-01-28 | 浙江工业大学 | Solar panel cleaning vehicle with waste water recycling device |
| CN105127166A (en) * | 2015-09-29 | 2015-12-09 | 中国华能集团清洁能源技术研究院有限公司 | Walking module and photovoltaic module cleaning device with same |
| CN107363040A (en) * | 2015-10-16 | 2017-11-21 | 马根昌 | The clean method of street lamp automatically cleaning photovoltaic panel |
| CN107785843A (en) * | 2016-08-26 | 2018-03-09 | 江苏向荣电气有限公司 | A kind of bus duct with dedusting function |
| CN106944372A (en) * | 2017-03-10 | 2017-07-14 | 合肥安晶龙电子股份有限公司 | Color selector deashing device |
| CN106944372B (en) * | 2017-03-10 | 2021-11-02 | 合肥安晶龙电子股份有限公司 | Look selects quick-witted ash removal device |
| CN107483008A (en) * | 2017-08-04 | 2017-12-15 | 合肥千聚环保科技有限公司 | A kind of automatic dust removing apparatus used for solar batteries |
| CN107812613A (en) * | 2017-09-22 | 2018-03-20 | 大唐新疆清洁能源有限公司 | Solar energy photovoltaic panel ionization type dust-arrest device |
| CN107812613B (en) * | 2017-09-22 | 2020-07-07 | 大唐新疆清洁能源有限公司 | Ionization type dust suppression device for solar photovoltaic panel |
| CN112652682A (en) * | 2020-12-29 | 2021-04-13 | 赣州虔沿达科技有限公司 | Automatic string machine loading attachment of going up of photovoltaic module |
| CN112652682B (en) * | 2020-12-29 | 2022-11-04 | 江西清华泰豪三波电机有限公司 | Automatic feeding device of stringing machine for photovoltaic modules |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102416393A (en) | Automatic dust removing device for solar cell assembly | |
| CN204258712U (en) | A kind of intelligent protection of solar panel and dust cleaning apparatus | |
| CN104984942A (en) | Photovoltaic cleaning robot | |
| CN204799590U (en) | Photovoltaic cleans machine people | |
| CN109347431A (en) | A kind of solar panels cleaning plant | |
| CN208539820U (en) | A kind of device for converting solar energy | |
| CN208077523U (en) | A kind of display screen of dust-proof environmental protection | |
| CN201918921U (en) | Disc-type sun-facing power-generating device | |
| CN212944264U (en) | Photovoltaic power plant photovoltaic module cleaning device | |
| CN206673871U (en) | A kind of solar power generation electric storage device | |
| CN202893511U (en) | Solar electrostatic dust collector | |
| CN111404452A (en) | Device based on integration of photovoltaic technology and wind power generation technology | |
| KR101383788B1 (en) | Photovoltaic Generation Device comprising Cleaning device | |
| CN113014188B (en) | Outdoor electric power cabinet system based on solar energy power generation | |
| CN201810491U (en) | Novel wind energy and luminous energy complementary generator device | |
| CN212468973U (en) | Dust collector is used in solar panel storage | |
| CN212565561U (en) | Wind-solar complementary lamp pole | |
| CN212210932U (en) | Solar cell panel with battery protection structure | |
| CN208928663U (en) | A kind of photovoltaic module lath cleaning device | |
| CN209013149U (en) | A kind of street lamp solar panel | |
| CN207995019U (en) | A kind of dome formula solar photovoltaic generation system | |
| CN209101587U (en) | A kind of automatically cleaning collector arrangement of photovoltaic power generation driving cleaning equipment | |
| CN208608957U (en) | A kind of solar energy photovoltaic generator | |
| CN208820736U (en) | A kind of photovoltaic module automatic dust removing snow-removing device | |
| CN207083052U (en) | A kind of optically focused cleaning-type solar panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120418 |