CN108667404A - A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency - Google Patents

A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency Download PDF

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Publication number
CN108667404A
CN108667404A CN201810471452.6A CN201810471452A CN108667404A CN 108667404 A CN108667404 A CN 108667404A CN 201810471452 A CN201810471452 A CN 201810471452A CN 108667404 A CN108667404 A CN 108667404A
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CN
China
Prior art keywords
mounting plate
absorption efficiency
bar
sliding
fixing support
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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
Application number
CN201810471452.6A
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Chinese (zh)
Inventor
郭兵兵
Original Assignee
郭兵兵
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭兵兵 filed Critical 郭兵兵
Priority to CN201810471452.6A priority Critical patent/CN108667404A/en
Publication of CN108667404A publication Critical patent/CN108667404A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/04Cleaning by methods involving the use of tools, brushes, or analogous members using rotary operative members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED 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
    • H02S40/10Cleaning arrangements
    • 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

Abstract

The invention discloses a kind of solar photovoltaic assembly mounting and fixing supports increasing absorption efficiency, include bracing member, mounting plate and photovoltaic module, the bottom centre of mounting plate is provided with hinged seat, connection axis pin hinged therewith is installed on the hinged seat, it is additionally provided with solar tracker in the middle part of the mounting plate upper surface, the front and back avris of the mounting plate is both provided with sliding cross bar, the sliding cross bar slided therewith is socketed on two sliding cross bars, the upper end upper end of sliding cross bar is provided with installation bridge, the soft brush of cleaning is distributed in the horizontal spindle wall of rotation, the both ends of rotation horizontal axis are additionally provided with wind dispelling flabellum, it is provided with horizontal rack above the avris, it is additionally provided with the rotate gear being meshed with horizontal rack on the rotation horizontal axis.The apparatus structure is simple, the dust on easy cleaning photovoltaic module and improve solar absorption efficiency, can self-adjustable inclination and improve solar absorption efficiency, and stable and firm, practicability is stronger.

Description

A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency
Technical field
The present invention relates to solar components mounting technique field, specifically a kind of photovoltaic for increasing absorption efficiency Component mounting and fixing support.
Background technology
Photovoltaic generation is a kind of clean energy resource that foreground is boundless, and China to the year two thousand twenty solar power generation installed capacity will Reach 100,000,000 kilowatts.However, the air quality due to China is poor, the dust in air seriously affects the power generation effect of photovoltaic module Rate.It data show, not clean photovoltaic solar panel component palette within 1 year, it will influence generating efficiency up to 20% or more.In China Large-scale power station, based on manually cleaning, efficiency is very low.And and can only be by melting naturally to accumulated snow, greatly shadow Generating efficiency is rung.In order to improve the efficiency cleaned to photovoltaic solar panel, it is necessary to provide a kind of cleaning equipment to photovoltaic too Positive energy plate is cleaned, and existing cleaning equipment is mainly based on sweeping robot, although sweeping robot can be completed To the automatic cleaning of photovoltaic solar panel, but since the structure of robot is extremely complex and at high price, for the current country Root is powerlessly born for some Compact Power Plants, there is the common pattern of assembly support in simultaneous type photovoltaic generation project:It is fixed Inclination angle, fixed angle pattern:Since solar energy power generating is to absorb solar radiation using solar photovoltaic assembly to be converted into Electric energy, in such a mode, by calculating fixed angle of the maximum optimum angle of incidence of solar radiation as installation in 1 year, Solar absorption is less efficient and causes fixed angle generated energy low.
Invention content
The purpose of the present invention is to provide a kind of solar photovoltaic assembly mounting and fixing supports increasing absorption efficiency, with solution Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions:
A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency, including bracing member, mounting plate and light Component is lied prostrate, the bottom centre of mounting plate is provided with hinged seat, connection axis pin hinged therewith is equipped on the hinged seat, Bracing member top both sides are fixedly connected with the both ends for connecting axis pin respectively, the front and back avris of the mounting plate bottom It is both provided with adjusting curved rod, arc inner tooth item, the side of the bracing member are provided on the madial wall for adjusting curved rod It is provided with fixed rod frame on wall, regulation motor is installed on fixed rod frame, adjustment gear is provided on the output shaft of regulation motor, Adjustment gear is meshed with arc inner tooth item, and solar tracker is additionally provided in the middle part of the mounting plate upper surface, described The front and back avris of mounting plate is both provided with sliding cross bar, and the both ends of the sliding cross bar pass through mounting base and mounting plate Avris is fixedly connected, and the sliding cross bar slided therewith is socketed on two sliding cross bars, slides the upper end upper end setting of cross bar There is installation bridge, be connected by rotating horizontal axis between two installation bridges, and the both ends of rotation horizontal axis and two installation bridges It is rotatablely connected respectively, the one end for rotating horizontal axis is connected with the servo motor being arranged on installation bridge, the rotation horizontal axis bar The soft brush of cleaning is distributed on wall, the both ends for rotating horizontal axis are additionally provided with wind dispelling flabellum, horizontal rack are provided with above the avris, It is additionally provided with the rotate gear being meshed with horizontal rack on the rotation horizontal axis.
As a further solution of the present invention:The both sides feet bottom of the bracing member is fixedly connected with firm banking.
As further scheme of the invention:The center of circle of two adjusting curved rods is respectively positioned on the axis of connection axis pin.
As further scheme of the invention:Two adjust curved rod and are both provided with guiding close to the avris of bracing member Arc groove is fixedly installed restriction sliding block on the both sides stabilizer blade of bracing member, limits the guiding arc groove that sliding block is located at the same side Inside and be slidably connected therewith.
As further scheme of the invention:The length of the horizontal rack is more than the length of mounting plate, and contrate The both ends of item are connected and fixed by connecting the both ends of bridge and mounting plate.
As further scheme of the invention:The lower end of the installation bridge is hinged with rectangular slide set roof, and The middle part bar wall of installation bridge is provided with adjusting hydraulic cylinder hinged therewith, and the lower end and rectangular slide for adjusting hydraulic cylinder cover roof It is hinged.
As further scheme of the invention:The solar tracker is electrically connected by conducting wire and regulation motor.
Compared with prior art, the beneficial effects of the invention are as follows:Solar tracker senses the inclination angle of sunray Spend and control to adjust the startup of motor, regulation motor drives adjustment gear rotation, adjustment gear by with arc inner tooth item Engagement is so that arc inner tooth item drives axis rotation of the mounting plate around connection axis pin, so as to adjust mounting plate Angle of inclination, and then the inclination angle of photovoltaic module is adjusted, the efficiency of solar absorption is improved, servo motor can drive rotation horizontal axis just Anti- alternate rotation, and the rotation for rotating horizontal axis drives the soft brush of cleaning and the rotation of wind dispelling flabellum, photovoltaic can be cleaned up by clearing up soft brush Obstinate dust on component, and the rotation of wind dispelling flabellum can generate wind-force and blow away dust, while the rotation for rotating horizontal axis is logical It crosses rotate gear to reciprocatingly slide along sliding cross bar or so with engaging so that installing bridge for horizontal rack, and then can be to photovoltaic module Comprehensive dust cleaning, when stopping the dust on cleaning photovoltaic module, the elongation by adjusting hydraulic cylinder may make installation bridge Topple over, so that rotation horizontal axis topples over the irradiation that can avoid covering sunlight, improves solar absorption efficiency.The apparatus structure Simply, the dust on easy cleaning photovoltaic module and improve solar absorption efficiency, can self-adjustable inclination and improve solar energy Absorption efficiency, and it is stable and firm, practicability is stronger.
Description of the drawings
Fig. 1 is the structural schematic diagram for the solar photovoltaic assembly mounting and fixing support that can increase absorption efficiency.
Fig. 2 is that the side view structure of mounting plate in the solar photovoltaic assembly mounting and fixing support for can increase absorption efficiency is shown It is intended to.
Fig. 3 is the structural schematic diagram of partial enlargement in the solar photovoltaic assembly mounting and fixing support for can increase absorption efficiency.
Wherein:Bracing member 1, photovoltaic module 3, hinged seat 4, connection axis pin 5, firm banking 6, is adjusted mounting plate 2 Curved rod 7, arc inner tooth item 9, be oriented to arc groove 10, limit sliding block 11, fixed rod frame 12, regulation motor 13, adjustment gear 14, Solar tracker 15, sliding cross bar 16, connection bridge 17, mounting base 18, rectangular slide set 19, installation bridge 20, rotation are horizontal Axis 21, servo motor 23, horizontal rack 24, the soft brush 25 of cleaning, wind dispelling flabellum 26, adjusts hydraulic cylinder 28 at rotate gear 22.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of solar photovoltaic assembly installation increasing absorption efficiency is solid Determine frame, including bracing member 1, mounting plate 2 and photovoltaic module 3, the photovoltaic module 3 is mounted on 2 upper end of mounting plate On face, the bottom centre of mounting plate 2 is provided with hinged seat 4, and connection axis pin hinged therewith is equipped on the hinged seat 4 5,1 top both sides of the bracing member are fixedly connected with the both ends for connecting axis pin 5 respectively, the both sides feet bottom of bracing member 1 It is fixedly connected with firm banking 6, the front and back avris of 2 bottom of the mounting plate, which is both provided with, adjusts curved rod 7, two adjustings The center of circle of curved rod 7 is respectively positioned on the axis of connection axis pin 5, and two adjust curved rod 7 and are respectively provided with close to the avris of bracing member 1 Have and be oriented to arc groove 10, be fixedly installed on the both sides stabilizer blade of bracing member 1 and limit sliding block 11, limits sliding block 11 and be located at the same side Guiding arc groove 10 inside and be slidably connected therewith, it is described adjust curved rod 7 madial wall on be provided with arc inner tooth item 9, fixed rod frame 12 is provided on the side wall of the bracing member 1, and regulation motor 13, regulation motor are installed on fixed rod frame 12 Adjustment gear 14 is provided on 13 output shaft, adjustment gear 14 is meshed with arc inner tooth item 9, on the mounting plate 2 Solar tracker 15 is additionally provided in the middle part of end face, solar tracker 15 is electrically connected by conducting wire and regulation motor 13, too It is positive can tracker 15 senses the angle of inclination of sunray and controls to adjust the startup of motor 13, regulation motor 13, which drives, to be adjusted Gear 14 rotate, adjustment gear 14 by with arc inner tooth item 9 engage so that arc inner tooth item 9 drive mounting plate 2 Around the axis rotation of connection axis pin 5, so as to adjust the angle of inclination of mounting plate 2, and then inclining for photovoltaic module 3 is adjusted Angle, improves the efficiency of solar absorption, and the setting for being oriented to arc groove 10 and restriction sliding block 11 can ensure mounting plate 2 The front and back avris of stability, the mounting plate 2 is both provided with sliding cross bar 16, and the both ends of the sliding cross bar 16 pass through peace Dress seat 18 is fixedly connected with 2 avris of mounting plate, and the sliding cross bar 16 slided therewith is socketed on two sliding cross bars 16, The upper end upper end of sliding cross bar 16 is provided with installation bridge 20, is connected by rotating horizontal axis 21 between two installation bridges 20, And the both ends of rotation horizontal axis 21 and two installation bridges 20 are rotatablely connected respectively, are rotated one end of horizontal axis 21 and are arranged in mounting rod Servo motor 23 on frame 20 is connected, and the soft brush 25 of cleaning is distributed on the 21 bar wall of rotation horizontal axis, rotates the two of horizontal axis 21 End is additionally provided with wind dispelling flabellum 26, and horizontal rack 24 is provided with above 2 avris, and the length of the horizontal rack 24 is more than installation The length of fixed plate 2, and the both ends of horizontal rack 24 are connected and fixed by connecting bridge 17 and the both ends of mounting plate 2, it is described The rotate gear 22 being meshed with horizontal rack 24 is additionally provided on rotation horizontal axis 21, servo motor 23 can drive rotation horizontal axis 21 just Anti- alternate rotation, and the rotation for rotating horizontal axis 21 drives the soft brush 25 of cleaning and wind dispelling flabellum 26 to rotate, clearing up soft brush 25 can be clear Reason falls the obstinate dust on photovoltaic module 3, and the rotation of wind dispelling flabellum 26 can generate wind-force and blow away dust, while rotating cross The rotation of axis 21 is back and forth slided with engaging so that installing bridge 20 for horizontal rack 24 along sliding cross bar 16 or so by rotate gear 22 It is dynamic, and then 3 comprehensive dust of photovoltaic module can be cleared up, it is preferred that the lower end of installation bridge 20 covers 19 roofs with rectangular slide The middle part bar wall for being hinged, and installing bridge 20 is provided with adjusting hydraulic cylinder 28 hinged therewith, adjusts the lower end of hydraulic cylinder 28 19 roofs are covered with rectangular slide to be hinged, when stopping the dust on cleaning photovoltaic module 3, by the elongation for adjusting hydraulic cylinder 28 It may make installation bridge 20 to topple over, so that rotation horizontal axis 21 topples over the irradiation that can avoid covering sunlight, improve solar energy Absorption efficiency.
The present invention operation principle be:Solar tracker 15 senses the angle of inclination of sunray and controls to adjust electricity The startup of machine 13, regulation motor 13 drive adjustment gear 14 rotate, adjustment gear 14 by making with engaging for arc inner tooth item 9 The axis rotation that arc inner tooth item 9 drives mounting plate 2 around connection axis pin 5 is obtained, so as to adjust inclining for mounting plate 2 Rake angle, and then the inclination angle of photovoltaic module 3 is adjusted, the efficiency of solar absorption is improved, and be oriented to arc groove 10 and limit sliding block 11 setting can ensure that the stability of mounting plate 2, servo motor 23 can drive rotation 21 positive and negative alternate of horizontal axis rotation, and The rotation for rotating horizontal axis 21 drives the soft brush 25 of cleaning and wind dispelling flabellum 26 to rotate, and photovoltaic module 3 can be cleaned up by clearing up soft brush 25 On obstinate dust, and the rotation of wind dispelling flabellum 26 can generate wind-force and blow away dust, while the rotation for rotating horizontal axis 21 is logical It crosses rotate gear 22 to reciprocatingly slide along sliding cross bar 16 or so with engaging so that installing bridge 20 for horizontal rack 24, and then can be right 3 comprehensive dust of photovoltaic module is cleared up, and when stopping the dust on cleaning photovoltaic module 3, the elongation by adjusting hydraulic cylinder 28 can So that installation bridge 20 is toppled over, so that rotation horizontal axis 21 topples over the irradiation that can avoid covering sunlight, improves solar energy and inhale It produces effects rate.The apparatus structure is simple, the dust on easy cleaning photovoltaic module 3 and improve solar absorption efficiency, can adjust automatically It saves inclination angle and improves solar absorption efficiency, and is stable and firm, practicability is stronger.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency, including bracing member(1), mounting plate (2)And photovoltaic module(3), which is characterized in that mounting plate(2)Bottom centre be provided with hinged seat(4), the hinged seat (4)On connection axis pin hinged therewith is installed(5), the bracing member(1)Top both sides respectively with connect axis pin(5)Two End is fixedly connected, the mounting plate(2)The front and back avris of bottom is both provided with adjusting curved rod(7), the adjusting arc Bar(7)Madial wall on be provided with arc inner tooth item(9), the bracing member(1)Side wall on be provided with fixed rod frame(12), Fixed rod frame(12)On regulation motor is installed(13), regulation motor(13)Output shaft on be provided with adjustment gear(14), adjust Save gear(14)With arc inner tooth item(9)It is meshed, the mounting plate(2)It is additionally provided with solar-tracking in the middle part of upper surface Device(15), the mounting plate(2)Front and back avris be both provided with sliding cross bar(16), the sliding cross bar(16)Both ends Pass through mounting base(18)With mounting plate(2)Avris is fixedly connected, two sliding cross bars(16)On be socketed with and slide therewith Sliding cross bar(16), slide cross bar(16)Upper end upper end be provided with installation bridge(20), two installation bridges(20)Between By rotating horizontal axis(21)It is connected, and rotates horizontal axis(21)Both ends with two installation bridges(20)It is rotatablely connected, turns respectively Dynamic horizontal axis(21)One end with setting installation bridge(20)On servo motor(23)It is connected, the rotation horizontal axis(21)Bar The soft brush of cleaning is distributed on wall(25), rotate horizontal axis(21)Both ends be additionally provided with wind dispelling flabellum(26), described(2)Avris it is upper Side is provided with horizontal rack(24), the rotation horizontal axis(21)On be additionally provided with and horizontal rack(24)The rotate gear being meshed (22).
2. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that The bracing member(1)Both sides feet bottom be fixedly connected with firm banking(6).
3. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that Two adjusting curved rods(7)The center of circle be respectively positioned on connection axis pin(5)Axis on.
4. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that Two adjusting curved rods(7)Close to bracing member(1)Avris be both provided with guiding arc groove(10), bracing member(1)Two Restriction sliding block is fixedly installed on collateral foot(11), limit sliding block(11)Guiding arc groove positioned at the same side(10)Inside simultaneously It is slidably connected therewith.
5. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that The horizontal rack(24)Length be more than mounting plate(2)Length, and horizontal rack(24)Both ends pass through connect bridge (17)With mounting plate(2)Both ends be connected and fixed.
6. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that The installation bridge(20)Lower end and rectangular slide set(19)Roof is hinged, and installs bridge(20)The setting of middle part bar wall There is adjusting hydraulic cylinder hinged therewith(28), adjust hydraulic cylinder(28)Lower end and rectangular slide set(19)Roof is hinged.
7. the solar photovoltaic assembly mounting and fixing support according to claim 1 for increasing absorption efficiency, which is characterized in that The solar tracker(15)Pass through conducting wire and regulation motor(13)It is electrically connected.
CN201810471452.6A 2018-05-17 2018-05-17 A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency Pending CN108667404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810471452.6A CN108667404A (en) 2018-05-17 2018-05-17 A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810471452.6A CN108667404A (en) 2018-05-17 2018-05-17 A kind of solar photovoltaic assembly mounting and fixing support increasing absorption efficiency

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CN108667404A true CN108667404A (en) 2018-10-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110438924A (en) * 2019-07-24 2019-11-12 深圳市上源卫生服务有限公司 A kind of town road intelligent cleaning vehicle
CN110995126A (en) * 2019-11-30 2020-04-10 徐州日托光伏科技有限公司 Solar panel strutting arrangement suitable for multi-angle adjustment
CN111674945A (en) * 2020-06-05 2020-09-18 姚树林 Automatic stacker crane

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CN106385229A (en) * 2016-10-26 2017-02-08 东莞市天合机电开发有限公司 Solar cell panel mounting bracket with automatic angle rotating function
CN107733338A (en) * 2017-10-26 2018-02-23 湖州绅博能源科技有限公司 A kind of device for improving solar panel generating efficiency
CN107733351A (en) * 2017-10-24 2018-02-23 扬州市扬扬照明器材有限公司 A kind of solar components with cleaning function
CN107959460A (en) * 2017-12-08 2018-04-24 沃玛新能源(江苏)有限公司 The adjustable support of photovoltaic module
CN207339746U (en) * 2017-09-07 2018-05-08 陕西金菲达钢结构有限公司 The fixedly adjustable section stent of semi arch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106385229A (en) * 2016-10-26 2017-02-08 东莞市天合机电开发有限公司 Solar cell panel mounting bracket with automatic angle rotating function
CN207339746U (en) * 2017-09-07 2018-05-08 陕西金菲达钢结构有限公司 The fixedly adjustable section stent of semi arch
CN107733351A (en) * 2017-10-24 2018-02-23 扬州市扬扬照明器材有限公司 A kind of solar components with cleaning function
CN107733338A (en) * 2017-10-26 2018-02-23 湖州绅博能源科技有限公司 A kind of device for improving solar panel generating efficiency
CN107959460A (en) * 2017-12-08 2018-04-24 沃玛新能源(江苏)有限公司 The adjustable support of photovoltaic module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110438924A (en) * 2019-07-24 2019-11-12 深圳市上源卫生服务有限公司 A kind of town road intelligent cleaning vehicle
CN110438924B (en) * 2019-07-24 2020-12-22 深圳市上源卫生服务有限公司 Town road intelligence cleaning cart
CN110995126A (en) * 2019-11-30 2020-04-10 徐州日托光伏科技有限公司 Solar panel strutting arrangement suitable for multi-angle adjustment
CN111674945A (en) * 2020-06-05 2020-09-18 姚树林 Automatic stacker crane

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Application publication date: 20181016