CN112311313A - Automatic tracking device based on solar power generation - Google Patents

Automatic tracking device based on solar power generation Download PDF

Info

Publication number
CN112311313A
CN112311313A CN202011140592.9A CN202011140592A CN112311313A CN 112311313 A CN112311313 A CN 112311313A CN 202011140592 A CN202011140592 A CN 202011140592A CN 112311313 A CN112311313 A CN 112311313A
Authority
CN
China
Prior art keywords
arc
fixedly connected
sliding
frame
shaped
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
Application number
CN202011140592.9A
Other languages
Chinese (zh)
Inventor
朱鸣飞
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.)
Hefei Tingluan Energy Co ltd
Original Assignee
Hefei Tingluan Energy Co ltd
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 Hefei Tingluan Energy Co ltd filed Critical Hefei Tingluan Energy Co ltd
Priority to CN202011140592.9A priority Critical patent/CN112311313A/en
Publication of CN112311313A publication Critical patent/CN112311313A/en
Pending legal-status Critical Current

Links

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
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00Arrangements for controlling solar heat collectors
    • F24S50/20Arrangements for controlling solar heat collectors for 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
    • Y02E10/40Solar 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

Abstract

The invention discloses an automatic tracking device based on solar power generation, and relates to the technical field of solar power generation. The solar cell panel comprises a bottom frame and a solar cell panel, wherein a rotatable arc-shaped frame is fixedly connected to the bottom frame; the arc-shaped frame is provided with an arc-shaped sliding hole, a sliding assembly is connected in the sliding hole in a sliding manner, the sliding assembly is fixedly connected with an installation frame, and the solar cell panel is fixedly connected to the installation frame; the chassis is fixedly connected with a driving device for driving the sliding assembly to move, the driving device comprises a guide rail, the guide rail is fixedly connected with a lead screw, one end of the lead screw is connected with a motor, the guide rail is slidably connected with a sliding seat, the sliding seat is in threaded connection with the lead screw, a push rod is fixedly connected between the sliding seat and the sliding assembly, and the push rod is hinged with the sliding seat. The sliding assembly is driven to move on the arc-shaped frame through the motor, so that the orientation of the solar cell panel is adjusted, and the function of automatically tracking sunlight is realized.

Description

Automatic tracking device based on solar power generation
Technical Field
The invention belongs to the technical field of solar power generation, and particularly relates to an automatic tracking device based on solar power generation.
Background
In the field of solar energy application, how to make a solar cell module absorb solar energy to the maximum and output maximum power depends on the installation angle of the solar cell module. Theoretically, maximum power output is only possible when sunlight is directed perpendicularly onto the surface of the solar cell.
Most of the existing brackets for mounting the solar cell module are formed by welding angle steel, and the angle of the bracket is fixed and cannot be adjusted once the welding is finished due to the fact that the bracket is formed by welding the angle steel. When the height of the sun changes and the angle of the sunlight irradiating the solar cell changes, the absorption efficiency of the solar cell module on the solar energy is influenced, and the output power of the solar cell module adopting the fixing support is lower; and the existing solar cell panel support can not enable the solar cell panel to rotate along with the rotation of sunlight, so that the absorption efficiency of the solar cell module on the sunlight is further reduced.
Disclosure of Invention
The invention aims to provide an automatic tracking device based on solar power generation.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automatic tracking device based on solar power generation, which comprises a bottom frame and a solar cell panel, wherein a rotatable arc-shaped frame is fixedly connected to the bottom frame; the solar cell panel comprises an arc-shaped frame, a bottom frame, a solar cell panel and a sliding component, wherein the arc-shaped frame is of a semicircular structure, two ends of the arc-shaped frame are rotatably connected to the bottom frame, an arc-shaped sliding hole penetrating through the upper surface and the lower surface of the arc-shaped frame is formed in the arc-shaped frame, the sliding component is connected in the sliding hole in a sliding mode, a mounting frame is fixedly connected to the sliding component, and the solar; the chassis is fixedly connected with a driving device for driving the sliding assembly to move, the driving device comprises a guide rail, a lead screw is fixedly connected to the guide rail, one end of the lead screw is connected with a motor, a sliding seat is connected to the guide rail in a sliding manner, the sliding seat is in threaded connection with the lead screw, a push rod is fixedly connected between the sliding seat and the sliding assembly, the push rod is a telescopic rod, and the push rod is hinged to the sliding seat; the sliding assembly comprises a first arc-shaped plate and a second arc-shaped plate which are fixedly connected with each other, the first arc-shaped plate and the second arc-shaped plate are respectively arranged on the upper side and the lower side of the arc-shaped frame, the upper surface of the second arc-shaped plate is fixedly connected with a limiting block in sliding fit with the sliding hole, the lower surface of the second arc-shaped plate is fixedly connected with a connecting block, the side surface of the connecting block is rotatably connected with a hinged support, and the hinged support is hinged with one end of the push rod; the arc-shaped frame is fixedly connected with a cross rod, an electric push rod is fixedly connected between the cross rod and the bottom frame, and the electric push rod is rotatably connected with the cross rod and the bottom frame.
Furthermore, a plurality of first mounting holes are formed in the bottom frame.
Further, a pair of montants of fixedly connected with on the chassis, two the montant is about electric putter symmetric distribution, a montant surface swing joint slider, the slider with a fixed connection bracing piece between the horizontal pole, the bracing piece with horizontal pole, slider are all articulated.
Furthermore, the first arc-shaped plate and the second arc-shaped plate are fixedly connected through four fastening bolts, a thread sleeve in threaded connection with the fastening bolts is arranged on the lower surface of the first arc-shaped plate, and through holes matched with the fastening bolts are formed in the second arc-shaped plate.
Further, a pipe body is fixedly connected to the upper surface of the first arc-shaped plate, and a rod body which is connected with the pipe body in a matched mode is fixedly connected to the mounting frame.
Further, the mounting bracket is H-shaped structure, and a plurality of second mounting holes are arranged on the mounting bracket.
Furthermore, an illumination sensor is connected to the solar cell panel.
The invention has the following beneficial effects:
1. the motor drives the screw rod to rotate, the screw rod drives the sliding seat to move, the sliding seat drives the sliding assembly to move on the arc-shaped frame through the push rod, so that the orientation of the solar cell panel is adjusted, and the sunlight is sensed by the illumination sensor, so that the motor is automatically controlled to be started, and the function of automatically tracking the sunlight is realized.
2. According to the invention, the electric push rod pushes the arc-shaped frame to rotate, and the horizontal angle of the arc-shaped frame is adjusted, so that the inclination angle of the solar cell panel is adjusted, and the light absorption efficiency of the solar cell panel is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic angle view of FIG. 1;
FIG. 3 is a schematic structural view of the sliding assembly;
FIG. 4 is another angle schematic of FIG. 3;
FIG. 5 is a schematic structural view of the mounting bracket;
in the drawings, the components represented by the respective reference numerals are listed below:
1-underframe, 101-first mounting hole, 2-arc-shaped frame, 201-sliding hole, 202-cross bar, 3-driving device, 301-guide rail, 302-screw rod, 303-sliding seat, 304-motor, 4-sliding component, 401-first arc-shaped plate, 402-second arc-shaped plate, 403-limiting block, 404-thread bush, 405-tube body, 406-fastening bolt, 407-connecting block, 408-hinged seat, 5-mounting frame, 501-rod body, 502-second mounting hole, 6-vertical rod, 7-sliding block, 8-supporting rod, 9-electric push rod, 10-push rod, 11-solar panel and 12-illumination sensor.
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.
In the description of the present invention, it is to be understood that the terms "slide aperture", "upper side", "lower side", "through", "top", "arc", "length", "inner", "both ends", and the like, indicate an orientation or positional relationship, merely to facilitate the description of the invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Referring to fig. 1-5, an automatic tracking device based on solar power generation comprises a base frame 1 and a solar panel 11, wherein a rotatable arc-shaped frame 2 is fixedly connected to the base frame 1; the arc-shaped frame 2 is of a semicircular structure, two ends of the arc-shaped frame 2 are rotatably connected to the bottom frame 1, an arc-shaped sliding hole 201 penetrating through the upper surface and the lower surface of the arc-shaped frame 2 is formed in the arc-shaped frame 2, a sliding assembly 4 is slidably connected in the sliding hole 201, an installation frame 5 is fixedly connected to the sliding assembly 4, and the solar cell panel 11 is fixedly connected to the installation frame 5; when the sliding component 4 moves on the arc-shaped frame 2, the orientation of the solar cell panel 11 changes along with the change of the liquid, the bottom frame 1 is fixedly connected with a driving device 3 for driving the sliding component 4 to move, the driving device 3 comprises a guide rail 301, the guide rail 301 is fixedly connected with a lead screw 302, one end of the lead screw 302 is connected with a motor 304, the guide rail 301 is slidably connected with a sliding seat 303, the sliding seat 303 is in threaded connection with the lead screw 302, a push rod 10 is fixedly connected between the sliding seat 303 and the sliding component 4, the push rod 10 is hinged with the sliding seat 303, the push rod 10 is a telescopic rod, so that the sliding seat 303 can drive the sliding component 4 to move on the arc-shaped frame 2 when moving, the arc-shaped frame 2 is fixedly connected with a cross rod 202, in order to conveniently adjust the inclination angle of the arc-shaped frame 2, an electric push rod 9 is fixedly connected between the cross rod 202 and the bottom frame 1, thereby adjusting the inclination angle of the solar cell panel 11.
Referring to fig. 3-4, the sliding assembly 4 includes a first arc plate 401 and a second arc plate 402 fixedly connected to each other, the first arc plate 401 and the second arc plate 402 are respectively matched with the upper and lower surfaces of the arc frame 2, the upper surface of the second arc plate 402 is fixedly connected with a limit block 403 slidably matched with the sliding hole 201, the limit block 403 slides in the sliding hole 201, the lower surface of the second arc plate 402 is fixedly connected with a connecting block 407, in order to enable the push rod 10 to drive the sliding assembly 4 to move, a hinge base 408 is rotatably connected to the side surface of the connecting block 407, and the hinge base 408 is hinged to one end of the push rod 10.
Preferably, a plurality of first mounting holes 101 are formed in the bottom chassis 1, so that the bottom chassis 1 can be mounted conveniently.
Preferably, for improving the stability of arc frame 2, a pair of montant 6 of fixedly connected with on the chassis 1, two montants 6 are about electric putter 9 symmetric distribution, a slider 7 of 6 surperficial swing joint of montant, a fixed connection bracing piece 8 between slider 7 and the horizontal pole 202, bracing piece 8 and horizontal pole 202, slider 7 are all articulated.
Preferably, in order to facilitate the detachment of the sliding assembly 4, the first arc-shaped plate 401 and the second arc-shaped plate 402 are fixedly connected through four fastening bolts 406, four thread sleeves 404 in threaded connection with the fastening bolts 406 are arranged on the lower surface of the first arc-shaped plate 401, and four through holes matched with the fastening bolts 406 are arranged on the second arc-shaped plate 402.
Preferably, a tube 405 is fixedly connected to the upper surface of the first arc-shaped plate 401, and a rod 501 cooperatively connected with the tube 405 is fixedly connected to the mounting bracket 5.
Preferably, as shown in fig. 5, the mounting frame 5 is in an H-shaped structure, a plurality of second mounting holes 502 are formed in the mounting frame 5, and the solar cell panel 11 is fixed on the mounting frame 5 through the second mounting holes 502.
Preferably, the solar cell panel 11 is connected with an illumination sensor 12, the illumination sensor 12 senses illumination intensity, the illumination sensor 12 is connected with a controller, and the controller controls the motor 304 to start.
One specific application of this embodiment is: according to the invention, the illumination intensity is sensed by the illumination sensor 12, so that the motor 304 is controlled to be started, the motor 304 drives the screw rod 302 to rotate, the screw rod 302 drives the sliding seat 303 to move, the sliding seat 303 drives the sliding component 4 to move on the arc-shaped frame 2 through the push rod 10, the orientation of the solar cell panel 11 is adjusted, and the function of automatically tracking illumination is realized; when the inclination angle of the solar cell panel 11 needs to be adjusted, the electric push rod 9 can be controlled to push the arc-shaped frame 2 to rotate, so that the inclination angle of the solar cell panel 11 can be adjusted.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides an automatic tracking device based on solar energy power generation, includes chassis (1) and solar cell panel (11), its characterized in that:
a rotatable arc-shaped frame (2) is fixedly connected to the bottom frame (1); the solar cell panel comprises an arc-shaped frame (2), wherein the arc-shaped frame (2) is of a semicircular structure, two ends of the arc-shaped frame (2) are rotatably connected to an underframe (1), an arc-shaped sliding hole (201) penetrating through the upper surface and the lower surface of the arc-shaped frame (2) is formed in the arc-shaped frame (2), a sliding assembly (4) is connected in the sliding hole (201) in a sliding mode, a mounting frame (5) is fixedly connected to the sliding assembly (4), and a solar cell panel (11) is fixedly connected to the mounting frame (5);
the chassis (1) is fixedly connected with a driving device (3) for driving the sliding assembly (4) to move, the driving device (3) comprises a guide rail (301), a lead screw (302) is fixedly connected to the guide rail (301), one end of the lead screw (302) is connected with a motor (304), a sliding seat (303) is slidably connected to the guide rail (301), the sliding seat (303) is in threaded connection with the lead screw (302), a push rod (10) is fixedly connected between the sliding seat (303) and the sliding assembly (4), the push rod (10) is a telescopic rod, and the push rod (10) is hinged to the sliding seat (303);
the sliding assembly (4) comprises a first arc-shaped plate (401) and a second arc-shaped plate (402) which are fixedly connected with each other, the first arc-shaped plate (401) and the second arc-shaped plate (402) are respectively arranged on the upper side and the lower side of the arc-shaped frame (2), the upper surface of the second arc-shaped plate (402) is fixedly connected with a limiting block (403) which is in sliding fit with the sliding hole (201), the lower surface of the second arc-shaped plate (402) is fixedly connected with a connecting block (407), the side surface of the connecting block (407) is rotatably connected with a hinged support (408), and the hinged support (408) is hinged with one end of the push rod (10);
a cross rod (202) is fixedly connected to the arc-shaped frame (2), an electric push rod (9) is fixedly connected between the cross rod (202) and the bottom frame (1), and the electric push rod (9) is rotatably connected with the cross rod (202) and the bottom frame (1).
2. The automatic tracking device based on solar power generation as claimed in claim 1, characterized in that a plurality of first mounting holes (101) are provided on the base frame (1).
3. The automatic tracking device based on solar power generation as claimed in claim 1 or 2, wherein a pair of vertical rods (6) is fixedly connected to the base frame (1), the two vertical rods (6) are symmetrically distributed about the electric push rod (9), a sliding block (7) is movably connected to the surface of each vertical rod (6), a supporting rod (8) is fixedly connected between each sliding block (7) and the corresponding transverse rod (202), and each supporting rod (8) is hinged to each transverse rod (202) and each sliding block (7).
4. The automatic tracking device based on solar power generation as claimed in claim 3, characterized in that the first arc-shaped plate (401) and the second arc-shaped plate (402) are fixedly connected with each other through four fastening bolts (406);
the lower surface of the first arc-shaped plate (401) is provided with a threaded sleeve (404) in threaded connection with the fastening bolt (406);
and through holes matched with the fastening bolts (406) are formed in the second arc-shaped plate (402).
5. The automatic tracking device based on solar power generation as claimed in claim 1, 2 or 4, wherein a tube body (405) is fixedly connected to the upper surface of the first arc-shaped plate (401), and a rod body (501) which is matched and connected with the tube body (405) is fixedly connected to the mounting frame (5).
6. The automatic tracking device based on solar power generation as claimed in claim 5, characterized in that the mounting frame (5) is of an H-shaped structure.
7. The automatic tracking device based on solar power generation as claimed in claim 5 or 6, characterized in that the mounting frame (5) is provided with a plurality of second mounting holes (502).
8. The automatic tracking device based on solar power generation as claimed in claim 1 or 2 or 4 or 6, characterized in that a light sensor (12) is connected to the solar panel (11).
CN202011140592.9A 2020-10-22 2020-10-22 Automatic tracking device based on solar power generation Pending CN112311313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011140592.9A CN112311313A (en) 2020-10-22 2020-10-22 Automatic tracking device based on solar power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011140592.9A CN112311313A (en) 2020-10-22 2020-10-22 Automatic tracking device based on solar power generation

Publications (1)

Publication Number Publication Date
CN112311313A true CN112311313A (en) 2021-02-02

Family

ID=74327183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011140592.9A Pending CN112311313A (en) 2020-10-22 2020-10-22 Automatic tracking device based on solar power generation

Country Status (1)

Country Link
CN (1) CN112311313A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105245178A (en) * 2015-11-19 2016-01-13 项一林 Photovoltaic power generation device automatically tracking sun
CN106253823A (en) * 2016-09-05 2016-12-21 周珍芳 A kind of arc track formula solar panel running fix device
CN108631717A (en) * 2018-05-15 2018-10-09 陈昌 A kind of device of solar generating easy to use
CN208836072U (en) * 2018-11-06 2019-05-07 广东国正节能环保科技有限公司 A kind of support device of solar energy photovoltaic panel
CN210226361U (en) * 2019-05-16 2020-04-03 张庆敏 Photovoltaic green house
CN111390481A (en) * 2020-05-25 2020-07-10 重庆工业职业技术学院 Clamping mechanism is used in processing of new energy automobile spare part

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105245178A (en) * 2015-11-19 2016-01-13 项一林 Photovoltaic power generation device automatically tracking sun
CN106253823A (en) * 2016-09-05 2016-12-21 周珍芳 A kind of arc track formula solar panel running fix device
CN108631717A (en) * 2018-05-15 2018-10-09 陈昌 A kind of device of solar generating easy to use
CN208836072U (en) * 2018-11-06 2019-05-07 广东国正节能环保科技有限公司 A kind of support device of solar energy photovoltaic panel
CN210226361U (en) * 2019-05-16 2020-04-03 张庆敏 Photovoltaic green house
CN111390481A (en) * 2020-05-25 2020-07-10 重庆工业职业技术学院 Clamping mechanism is used in processing of new energy automobile spare part

Similar Documents

Publication Publication Date Title
CN210578385U (en) Adjustable photovoltaic power generation device
CN203675042U (en) Main shaft connection structure of photovoltaic tracker
CN112311313A (en) Automatic tracking device based on solar power generation
CN110677104B (en) Angle-adjustable support and photovoltaic device
CN210142993U (en) Device for automatically controlling solar cell panel to turn
CN110391777B (en) Linkage type solar photovoltaic power generation automatic sunlight tracking device
CN210563568U (en) Energy-saving movable sentry box
CN110568863A (en) Solar power generation device
CN205864349U (en) From motion tracking photovoltaic plant equipment
CN214591277U (en) Solar energy component support convenient to adjust
CN205283482U (en) Support of adjustable solar panel angle
CN208078973U (en) A kind of solar energy support device convenient for adjusting angle
CN209949038U (en) Photovoltaic day-by-day tracking support
CN209787104U (en) Sun tracking type solar photovoltaic device
CN216625653U (en) Photovoltaic support
CN215484992U (en) Adjustable photovoltaic solar energy-saving car shed
CN214014161U (en) Combined photovoltaic module for roof
CN210518183U (en) Connecting support of solar cell panel
CN214376033U (en) Roof multi-point driving tracking system
CN202433777U (en) Solar double-axis tracker
CN212518874U (en) Solar photovoltaic panel support
CN212084000U (en) Solar panel angle adjusting device
CN216649618U (en) Photovoltaic high-strength snow load resistant double-shaft tracker
CN216134448U (en) Reinforcing apparatus of adjustable photovoltaic support
CN216252624U (en) Adaptable slope photovoltaic support

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination