CN211377984U - Angle adjusting jig for photovoltaic frame - Google Patents
Angle adjusting jig for photovoltaic frame Download PDFInfo
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- CN211377984U CN211377984U CN202021492963.5U CN202021492963U CN211377984U CN 211377984 U CN211377984 U CN 211377984U CN 202021492963 U CN202021492963 U CN 202021492963U CN 211377984 U CN211377984 U CN 211377984U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a technical field of photovoltaic test, concretely relates to photovoltaic is angle modulation tool for frame, include: the device comprises a base, a clamping mechanism, a lifting mechanism and a roller, wherein the base is suitable for bearing a workpiece; the clamping mechanism can clamp the workpiece; the lifting mechanism can push the workpiece to rotate around the clamping mechanism through the roller; a plurality of notches are uniformly formed in the circumferential direction of the outer wall of the roller, a limiting groove is correspondingly formed in each notch, and a blocking part is elastically arranged in each limiting groove; wherein after the work piece rotates to the maximum stroke, the border of work piece slides along the lateral wall of notch and promotes the stop part and contracts back to the spacing inslot, crosses the block part chucking when the work piece and in the spacing inslot back, and the stop part kick-backs and prevents elevating system drive work piece rotation, when having solved test photovoltaic panel subassembly photoelectric conversion efficiency, falls the problem of damage after photovoltaic frame angular adjustment overrange, has guaranteed the security of work piece test.
Description
Technical Field
The utility model relates to a technical field of photovoltaic test, concretely relates to photovoltaic is angle modulation tool for frame.
Background
Chinese patent application No. CN201821205310.7, application date 2018.07.27, publication (announcement) No. CN208353274U, publication (announcement) date 2019.01.08, discloses a novel solar photovoltaic panel assembly, which comprises a solar photovoltaic panel, wherein the solar photovoltaic panel is arranged on a support, a cleaning device is arranged at the upper end of the support, the cleaning device is provided with an atomizing spray head and a cleaning roller, the top of the support is provided with a bird repelling device, the support is connected with a base through a support column, a fixed loop bar and a rotating chassis, the top of the support column is connected with the support through a first movable hinge, the upper part of the fixed loop bar is connected with a movable bar, the top of the movable bar is connected with the support through a second movable hinge, and the movable bar is fixed in the fixed loop bar through a fixing bolt. The utility model discloses a structural design scientific and reasonable can change the angle through lift and rotatory mode, and the omnidirectional utilizes solar energy, has improved the photoelectric conversion efficiency of solar photovoltaic board subassembly.
Wherein, in the design process, in order to obtain the angle of the photovoltaic panel subassembly when the photoelectric conversion efficiency of solar photovoltaic panel subassembly, need design a tool and adjust the angle of photovoltaic frame, but traditional tool can be because the angle is too big and make the photovoltaic frame fall and damage when angle of adjustment.
In order to solve the above problem, an angle adjusting jig capable of locking when the photovoltaic frame is adjusted to the maximum angle needs to be designed.
Disclosure of Invention
In order to solve the problem that the photovoltaic frame is damaged by falling after the angle adjustment of the photovoltaic frame exceeds the range when the photoelectric conversion efficiency of the photovoltaic panel assembly is tested in the prior art. The utility model provides an angle modulation tool for photovoltaic frame solves above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a photovoltaic is angle modulation tool for frame, includes: the device comprises a base, a clamping mechanism, a lifting mechanism and a roller, wherein the base is suitable for bearing a workpiece; the clamping mechanism can clamp a workpiece; the lifting mechanism can push the workpiece to rotate around the clamping mechanism through the roller; a plurality of notches are uniformly formed in the circumferential direction of the outer wall of the roller, a limiting groove is correspondingly formed in each notch, and a blocking part is elastically arranged in each limiting groove; after the workpiece rotates to the maximum stroke, the edge of the workpiece slides along the side wall of the notch and pushes the blocking part to retract into the limiting groove, and when the workpiece passes over the blocking part and is clamped in the limiting groove, the blocking part rebounds to prevent the lifting mechanism from driving the workpiece to rotate.
Furthermore, the blocking part comprises a blocking block and a blocking spring, and two ends of the blocking spring are respectively and fixedly connected with the blocking block and the limiting groove, wherein when the workpiece slides down along the side wall of the notch, the edge of the workpiece pushes the blocking block to compress the blocking spring; after the workpiece slides along the side wall of the notch, the blocking spring pushes the blocking block to block the workpiece from rotating.
Further, one side wall of the stop block is provided with an inclined surface, wherein the edge of the workpiece slides along the inclined surface and pushes the stop block to compress the stop spring.
Furthermore, the opening part of the limiting groove is provided with a limiting block, wherein the limiting block can block the blocking block from sliding out of the limiting groove.
Further, the clamping mechanism comprises a clamping seat fixed at the bottom of the base, a hinged seat integrally arranged at the top of the clamping seat, and a clamping plate hinged at the top of the hinged seat; the side wall of the clamping plate is provided with a clamping groove matched with the workpiece; wherein the hinged seat serves as a rotation center of the workpiece.
Furthermore, the base is provided with a bottom groove; the lifting mechanism comprises a lifting support fixedly connected with the base and a support frame rotatably connected with the roller, and the support frame can penetrate through the bottom groove; the driving part and the guiding part respectively extend to the lower part of the bottom groove and are connected with the supporting frame; wherein the driving part can drive the roller to lift through the supporting frame.
Furthermore, the driving part comprises driving seats respectively fixed at the upper end and the lower end of the lifting support, driving screws respectively in threaded connection with the driving seats at the upper end and the lower end, and driving hand wheels fixed at the tops of the driving screws; the support frame is in threaded connection with the driving screw; the driving hand wheel can drive the supporting frame to lift through the driving screw rod.
Further, the guide part comprises guide rods fixed on two sides of the driving screw rod and guide sleeves arranged on the corresponding guide rods in a sliding manner, the guide sleeves are respectively and fixedly connected with the support frame, and the guide sleeves are fixedly connected with the support frame
The support frame can be lifted along the guide rod through the guide sleeve.
Furthermore, the other two side walls of the base are respectively provided with a baffle plate and a dial.
The beneficial effects of the utility model are that, the utility model provides a photovoltaic is angle modulation tool for frame, include: the device comprises a base suitable for bearing a workpiece, wherein the workpiece is horizontally laid on the base when the workpiece is installed, a clamping mechanism and a lifting mechanism are respectively arranged on a pair of side walls of the base, specifically, the clamping mechanism can clamp one side of the workpiece, a roller attached to the bottom of the workpiece is arranged at the driving end of the lifting mechanism, and the roller is driven to lift by the lifting mechanism so as to drive the workpiece to rotate around the clamping mechanism, so that the angle between the workpiece and the base is changed, and the angle with the best photoelectric conversion efficiency is detected;
the roller is in rolling friction with the workpiece, and is preferably made of flexible materials so as to avoid scratching the surface of the workpiece by the roller;
the outer wall of the roller is uniformly provided with a plurality of notches in the circumferential direction, each notch is correspondingly provided with a limiting groove, a blocking part is elastically arranged in each limiting groove, and the blocking parts can protrude out of the limiting grooves in a static state; wherein after the work piece rotates to the maximum stroke, the border of work piece is followed the lateral wall of notch slides and promotes the stop part is retracted and is arrived in the spacing inslot, the work piece continues the gliding can the work piece is crossed the stop part chucking is in the spacing inslot, the stop part kick-backs and prevents the elevating system drive the work piece rotates to work piece locking cylinder, and then elevating system lock and can't continue work, avoid the work piece perk excessive and from the condition that the cylinder slided and damages the work piece.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of a workpiece rotating state of a preferred embodiment of an angle adjusting jig for a photovoltaic frame according to the present invention;
fig. 2 is a perspective view of a workpiece lying state of a preferred embodiment of the angle adjusting jig for a photovoltaic frame according to the present invention;
FIG. 3 is a schematic structural view of a preferred embodiment of the present invention in which a workpiece is clamped in a position-limiting groove;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic structural view of a preferred embodiment of the workpiece-pushing blocker of the present invention;
FIG. 6 is a perspective view of a preferred embodiment of the clamping mechanism of the present invention;
fig. 7 is a perspective view of a preferred embodiment of the lifting mechanism of the present invention.
In the drawings
A workpiece 1,
A base 2, a bottom groove 21;
the clamping mechanism 3, the clamping seat 31, the hinged seat 32, the clamping plate 33 and the clamping groove 331;
the lifting mechanism 4, the lifting bracket 41, the support frame 42, the guide part 43, the guide rod 431, the guide seat 432, the guide sleeve 433, the driving part 44, the driving seat 441, the driving screw 442 and the driving hand wheel 443;
the roller 5, a notch 51, a limit groove 511, a blocking part 52, a blocking block 521, a blocking spring 522, an inclined plane 523 and a limit block 53;
a baffle 6;
a dial 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 3, fig. 1 is a perspective view of a workpiece rotating state of an angle adjusting jig for a photovoltaic frame according to a preferred embodiment of the present invention; fig. 2 is a perspective view of a workpiece lying state of a preferred embodiment of the angle adjusting jig for a photovoltaic frame according to the present invention; FIG. 3 is a schematic structural view of a preferred embodiment of the present invention in which a workpiece is clamped in a position-limiting groove; as shown in fig. 1 to 3, the utility model provides an angle adjusting jig for photovoltaic frame, include: the device comprises a base 2 suitable for bearing a workpiece 1, wherein the workpiece 1 is horizontally laid on the base 2 when the workpiece 1 is installed, a clamping mechanism 3 and a lifting mechanism 4 are respectively arranged on a pair of side walls of the base 2, specifically, the clamping mechanism 3 can clamp one side of the workpiece 1, a roller 5 attached to the bottom of the workpiece 1 is arranged at the driving end of the lifting mechanism 4, the roller 5 is driven to lift by the lifting mechanism 4 to drive the workpiece 1 to rotate around the clamping mechanism 3, so that the angle between the workpiece 1 and the base 2 is changed to detect the angle with the best photoelectric conversion efficiency, specifically, the roller 5 and the workpiece 1 are in rolling friction, and the roller 5 is preferably made of a flexible material to prevent the roller 5 from scratching the surface of the workpiece 1; the outer wall of the drum 5 is uniformly provided with a plurality of notches 51 in the circumferential direction, each notch 51 is correspondingly provided with a limit groove 511, a blocking part 52 is elastically arranged in each limit groove 511, the blocking part 52 can protrude out of the limit groove 511 in a static state, and the thickness of the limit groove 511 except the blocking part 52 is larger than that of the workpiece 1, so that the workpiece 1 can be clamped between the bottom wall of the notch 51 and the blocking part 52; wherein work piece 1 rotates to the biggest stroke after, the border of work piece 1 is followed notch 51's lateral wall slides and promotes the stop part 52 retracts extremely in the spacing groove 511, work piece 1 continues the gliding messenger work piece 1 crosses the stop part 52 chucking is in the spacing groove 511, stop part 52 kick-backs and prevents the elevating system 4 drive work piece 1 rotates to 1 locking drum 5 of work piece, and then elevating system 4 lock and can't continue to work, avoid 1 perk of work piece excessive and from the condition that the cylinder 5 slided and damages work piece 1, guaranteed the security of 1 test of work piece.
In the present embodiment, the workpiece 1 is a photovoltaic frame.
In this embodiment, after the workpiece 1 is inserted into the limiting groove 511, if the roller 5 is lifted up continuously, the workpiece 1 will rotate continuously, but the rotation direction of the workpiece 1 is the direction of inserting into the limiting groove 511, and the workpiece 1 abuts against the limiting groove 511, so the workpiece 1 cannot rotate continuously, the roller 5 cannot rotate continuously, the lifting mechanism 4 stops working, and the situation that the workpiece 1 loses the supporting force of the roller 5 and falls after exceeding the maximum rotation angle is avoided.
Referring to fig. 4 and 5, fig. 4 is a partial enlarged view of a portion a in fig. 3; FIG. 5 is a schematic structural view of a preferred embodiment of the workpiece-pushing blocker of the present invention; as shown in fig. 1 to 5, optionally, the blocking portion 52 includes a blocking block 521 and a blocking spring 522, and two ends of the blocking spring 522 are respectively fixedly connected to the blocking block 521 and the limiting groove 511, the blocking block 521 can partially extend out of the limiting groove 511 to be pushed into the limiting groove 511 by the workpiece 1, when the workpiece 1 slides down along the side wall of the notch 51, the edge of the workpiece 1 pushes the blocking block 521 to compress the blocking spring 522, and the blocking block 521 retracts into the limiting groove 511 so that the workpiece 1 continues to slide down; after the workpiece 1 slides down along the side wall of the notch 51 until the workpiece 1 does not contact with the blocking block 521, the blocking spring 522 rebounds to push the blocking block 521 to block the workpiece 1 to rotate, and then the workpiece 1 is clamped in the limiting groove 511.
Optionally, an inclined surface 523 is disposed on a side wall of the blocking block 521, wherein the edge of the workpiece 1 slides along the inclined surface 523 and pushes the blocking block 521 to compress the blocking spring 522, and the inclined surface 523 plays a guiding role in pushing the blocking block 521 to compress the blocking spring 522 for the workpiece 1, so that the blocking block 521 retracts when the workpiece 1 slides down, thereby ensuring that the workpiece 1 slides smoothly along the side wall of the notch 51 and ensuring that the blocking block 521 blocks the workpiece 1 to slide out of the limiting groove 511.
Optionally, a limiting block 53 is arranged at an opening of the limiting groove 511, wherein the limiting block 53 can block the blocking block 521 from sliding out of the limiting groove 511, so as to avoid the situation that the blocking block 521 cannot clamp the workpiece 1 due to sliding out of the limiting groove 511, and meanwhile, due to the fact that the limiting block 53 is in hard contact with the blocking block 521, a metal collision sound is generated in the process that the blocking block 521 rebounds to contact with the limiting block 53 after the workpiece 1 passes through the blocking block 521, so that a worker is reminded that the maximum rotating angle of the workpiece 1 is reached, and the lifting mechanism 4 is not driven to work any more.
Referring to fig. 6, fig. 6 is a perspective view of a preferred embodiment of the clamping mechanism of the present invention; as shown in fig. 1 to 6, optionally, the clamping mechanism 3 includes a clamping seat 31 fixed at the bottom of the base 2, a hinge seat 32 integrally disposed at the top of the clamping seat 31, and a clamping plate 33 hinged at the top of the hinge seat 32, wherein the hinge seat 32 protrudes from the upper end surface of the base 2; compared with the design that the clamping seat 31 is arranged on the side wall or the top of the base 2, the mounting stability of the clamping plate 33 can be improved, and the stability of the workpiece 1 rotating around the hinge seat 32 is ensured; in use, the hinge seat 32 serves as a center of rotation for the workpiece 1.
Referring to fig. 7, fig. 7 is a perspective view of a preferred embodiment of the lifting mechanism of the present invention, as shown in fig. 1 to 7, optionally, the base 2 is provided with a bottom slot 21, specifically, the bottom slot 21 is T-shaped, and the roller 5 is initially located below the bottom slot 21, so that the workpiece 1 can lie flat on the base 2; the lifting mechanism 4 comprises a lifting bracket 41 fixedly connected with the base 2 and a supporting frame 42 rotatably connected with the roller 5, the supporting frame 42 can penetrate through the bottom groove 21, and the T-shaped design of the bottom groove 21 is also used for the penetration of the supporting frame 42; and a guide part 43 and a drive part 44 respectively fixed on the lifting bracket 41, wherein the drive part 44 and the guide part 43 respectively extend to the lower part of the bottom groove 21 and are connected with the support frame 42; when the workpiece lifting device is used, the driving part 44 is manually driven to be linked with the supporting frame 42 to lift along the guide part 43, namely, the roller 5 lifts along the supporting frame 42 and pushes the workpiece 1 to rotate.
Optionally, the driving portion 44 includes driving seats 441 respectively fixed to upper and lower ends of the lifting bracket 41, a driving screw 442 respectively in threaded connection with the two driving seats 441, and a driving handwheel 443 fixed to a top of the driving screw 442; the supporting frame 42 is in threaded connection with the driving screw 442; when the device is used, the driving handwheel 443 is manually rotated to drive the driving screw 442 to rotate, the driving screw 442 rotates to drive the supporting frame 42 to lift along the driving screw 442, that is, the roller 5 lifts, so as to rotate the workpiece 1.
Optionally, the guide portion 43 includes guide rods 431 fixed to both sides of the driving screw 442, specifically, guide bases 432 are fixedly connected to both ends of the guide rods 431, the guide rods 431 are fixedly connected to the lifting bracket 41 through the guide bases 432, guide sleeves 433 are slidably disposed on the guide rods 431, the guide sleeves 433 are fixedly connected to the support frame 42, wherein the support frame 42 can be lifted along the guide rods 431 through the guide sleeves 433, and the guide rods 431 play a guiding role in lifting the support frame 42, so that the lifting stability of the drum 5, that is, the rotational stability of the workpiece 1 is ensured.
Optionally, the other two side walls of the base 2 are respectively provided with a baffle 6 and a dial 7, the baffle 6 and the dial 7 can avoid the workpiece 1 from inclining in the rotating process, the rotating accuracy of the workpiece 1 is guaranteed, and meanwhile, the rotating angle of the workpiece 1 is visual through the design of the dial 7, so that the detection angle value is further visually obtained.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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, a schematic representation of the term does 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.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a photovoltaic is angle modulation tool for frame which characterized in that includes:
the device comprises a base, a clamping mechanism, a lifting mechanism and a roller, wherein the base is suitable for bearing a workpiece;
the clamping mechanism can clamp a workpiece;
the lifting mechanism can push the workpiece to rotate around the clamping mechanism through the roller;
a plurality of notches are uniformly formed in the circumferential direction of the outer wall of the roller, a limiting groove is correspondingly formed in each notch, and a blocking part is elastically arranged in each limiting groove; wherein
After the workpiece rotates to the maximum stroke, the edge of the workpiece slides along the side wall of the notch and pushes the blocking part to retract into the limiting groove,
when the workpiece passes through the blocking part and is clamped in the limiting groove, the blocking part rebounds to prevent the lifting mechanism from driving the workpiece to rotate.
2. The angle adjustment jig for a photovoltaic frame according to claim 1,
the blocking part comprises a blocking block and a blocking spring, the two ends of the blocking spring are respectively fixedly connected with the blocking block and the limiting groove, wherein
When the workpiece slides along the side wall of the notch, the edge of the workpiece pushes the blocking block to compress the blocking spring;
after the workpiece slides along the side wall of the notch, the blocking spring pushes the blocking block to block the workpiece from rotating.
3. The angle adjustment jig for a photovoltaic frame according to claim 2,
one side wall of the block is provided with a slope, wherein
The edge of the workpiece slides along the inclined surface and pushes the stop block to compress the stop spring.
4. The angle adjustment jig for a photovoltaic frame according to claim 3,
the opening part of the limiting groove is provided with a limiting block, wherein
The limiting block can block the blocking block from sliding out of the limiting groove.
5. The angle adjustment jig for a photovoltaic frame according to claim 4,
the clamping mechanism comprises a clamping seat fixed at the bottom of the base, a hinged seat integrally arranged at the top of the clamping seat and a clamping plate hinged at the top of the hinged seat; and
the side wall of the clamping plate is provided with a clamping groove matched with the workpiece; wherein
The hinged seat is used as a rotation center of the workpiece.
6. The angle adjustment jig for a photovoltaic frame of claim 5,
the base is provided with a bottom groove;
the lifting mechanism comprises a lifting support fixedly connected with the base and a support frame rotatably connected with the roller, and the support frame can penetrate through the bottom groove; and a guide part and a driving part which are respectively fixed on the lifting bracket,
the driving part and the guide part respectively extend to the lower part of the bottom groove and are connected with the support frame; wherein
The driving part can drive the roller to lift through the supporting frame.
7. The angle adjustment jig for a photovoltaic frame of claim 6,
the driving part comprises driving seats respectively fixed at the upper end and the lower end of the lifting support, driving screws respectively in threaded connection with the driving seats at the upper end and the lower end, and driving hand wheels fixed at the tops of the driving screws;
the support frame is in threaded connection with the driving screw; wherein
The driving hand wheel can drive the supporting frame to lift through the driving screw rod.
8. The angle adjustment jig for a photovoltaic frame of claim 7,
the guide part comprises guide rods fixed on two sides of the driving screw rod and guide sleeves arranged on the corresponding guide rods in a sliding manner, the guide sleeves are respectively and fixedly connected with the support frame, and the guide sleeves are respectively fixed on the support frame
The support frame can be lifted along the guide rod through the guide sleeve.
9. The angle adjustment jig for a photovoltaic frame of claim 8,
and the other two side walls of the base are respectively provided with a baffle and a dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492963.5U CN211377984U (en) | 2020-07-27 | 2020-07-27 | Angle adjusting jig for photovoltaic frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492963.5U CN211377984U (en) | 2020-07-27 | 2020-07-27 | Angle adjusting jig for photovoltaic frame |
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| CN211377984U true CN211377984U (en) | 2020-08-28 |
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| CN202021492963.5U Active CN211377984U (en) | 2020-07-27 | 2020-07-27 | Angle adjusting jig for photovoltaic frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098375A (en) * | 2021-04-15 | 2021-07-09 | 喻师师 | Intelligent photovoltaic prefabricated substation |
| CN113162547A (en) * | 2021-02-20 | 2021-07-23 | 龙菊蓉 | Comprehensive measurement device for photovoltaic power generation system |
-
2020
- 2020-07-27 CN CN202021492963.5U patent/CN211377984U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162547A (en) * | 2021-02-20 | 2021-07-23 | 龙菊蓉 | Comprehensive measurement device for photovoltaic power generation system |
| CN113162547B (en) * | 2021-02-20 | 2022-11-15 | 江西清华泰豪三波电机有限公司 | Comprehensive measurement device for photovoltaic power generation system |
| CN113098375A (en) * | 2021-04-15 | 2021-07-09 | 喻师师 | Intelligent photovoltaic prefabricated substation |
| CN113098375B (en) * | 2021-04-15 | 2022-10-25 | 湖北熠能电力工程有限公司 | Intelligent photovoltaic prefabricated substation |
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