CN112531468A - Photovoltaic is from installation base of net dc-to-ac converter - Google Patents
Photovoltaic is from installation base of net dc-to-ac converter Download PDFInfo
- Publication number
- CN112531468A CN112531468A CN202011360961.5A CN202011360961A CN112531468A CN 112531468 A CN112531468 A CN 112531468A CN 202011360961 A CN202011360961 A CN 202011360961A CN 112531468 A CN112531468 A CN 112531468A
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- CN
- China
- Prior art keywords
- sliding
- groove
- photovoltaic
- seat
- grid inverter
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention discloses an installation base of a photovoltaic off-grid inverter, which comprises a plurality of slide rail seats, wherein the surface of each slide rail seat is provided with a first slide groove, the surface of each first slide groove is provided with a limiting block, a slide block frame is arranged in each first slide groove in a sliding manner, one end of each slide block frame is provided with a fastening bolt, the sliding block frame is fixed with the first sliding groove through a fastening bolt, a plurality of sliding rails are arranged between the two sliding block frames, a second sliding groove is arranged on the upper surface of each sliding rail, a fixed seat is arranged on the upper surface of each sliding block frame, a screw rod is rotatably arranged on each fixed seat, a sliding seat is fixed at one end of each screw rod, the lower surface of each sliding seat is arranged in the second sliding groove, and the sliding seat is arranged along the second sliding groove in a sliding manner, a placing groove is formed in the surface of the sliding seat, a groove is formed in the surface of the placing groove, an inner cylinder is arranged in the groove, a support plate is arranged at the top of the inner cylinder, a spring is arranged between the support plate and the groove in the surface of the inner cylinder, and a mounting plate is arranged in the placing groove. The photovoltaic off-grid inverter is convenient to overhaul, good in protection effect and low in use cost.
Description
Technical Field
The invention belongs to the technical field of photovoltaic off-grid inverter installation, and particularly relates to an installation base of a photovoltaic off-grid inverter.
Background
The photovoltaic inverter can convert variable direct-current voltage generated by the photovoltaic solar panel into an inverter of commercial power frequency alternating current, and can feed back the inverter to a commercial power transmission system or an off-grid power grid. When the existing photovoltaic inverter is installed in an electric appliance cabinet, the inverter is mostly fixed by bolts, so that the inverter is troublesome to disassemble and assemble.
At patent CN201920720556.6 adjustable installation base of photovoltaic inverter, including diaphragm, cavity, air inlet joint, fan, magnetic base, backing plate, gas pocket, rubber pad, splint, bearing, riser, threaded rod, adjusting handle, spout, slider and plastic board. The device comprises the adjusting clamping mechanism, the inverters of different models can be clamped and fixed through the adjusting clamping mechanism, the fixing and the dismounting of the inverters of different models are facilitated, the application range of the device is favorably improved, the device comprises the magnetic seat, the magnetic seat can be directly fixed in an electric appliance cabinet, the bolt is not needed for fixing, and the dismounting of the device is greatly facilitated; the device contains the fan, and the diaphragm of device is opened has cavity and gas pocket, when the casing bottom of fixed dc-to-ac converter is for opening the dc-to-ac converter that has the louvre, makes the fan work through control switch this moment, is favorable to the heat dissipation of the during operation of the dc-to-ac converter that has the louvre to open in the bottom, is favorable to improving the heat-sinking capability when the dc-to-ac converter that has the louvre in the bottom uses. Although the above problems are solved, the following problems still remain:
the adjustable mounting base of the photovoltaic inverter cannot move the photovoltaic off-grid inverter, when the photovoltaic inverter is in trouble and overhauled, the photovoltaic inverter and the base need to be disassembled, so that the overhaul is troublesome and the use is inconvenient;
this adjustable installation base of photovoltaic inverter can not cushion the photovoltaic off-grid inverter at the in-process that uses for directly produce the inside damage to the photovoltaic off-grid inverter when vibrations appear, increase cost.
Disclosure of Invention
The invention aims to provide an installation base of a photovoltaic off-grid inverter, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a photovoltaic is from installation base of net dc-to-ac converter, includes a plurality of slide rail seats, spout one has been seted up on the surface of slide rail seat, the surface of spout one is provided with the stopper.
The sliding block rack is arranged in the first sliding groove in a sliding mode, a fastening bolt is arranged at one end of the sliding block rack, the sliding block rack is fixed with the first sliding groove through the fastening bolt, a plurality of sliding rails are arranged between the sliding block rack, a second sliding groove is formed in the upper surface of each sliding rail, and a fixing seat is arranged on the upper surface of the sliding block rack.
The fixing base is provided with a screw rod in a rotating mode, one end of the screw rod is fixed with a sliding seat, the lower surface of the sliding seat is arranged in a second sliding groove, the sliding seat is arranged in the second sliding groove in a sliding mode, a placing groove is formed in the surface of the sliding seat, a groove is formed in the surface of the placing groove, an inner barrel is arranged in the groove, a support plate is arranged at the top of the inner barrel, and a spring is arranged between the support plate and the groove on the surface of the inner barrel.
The mounting plate is placed in the placing groove.
Preferably, the slide rail seats are fixedly connected through a plurality of first connecting rods, and a plurality of second connecting rods are fixedly connected between the first connecting rods.
In any of the above schemes, preferably, the lower surface of the slider frame is provided with a sliding groove, and the limiting block is connected with the sliding groove in a sliding manner.
In any one of the above schemes, preferably, one end of the slider frame is provided with a threaded hole, and the fastening bolt is rotatably connected with the threaded hole through threads.
Preferably in any one of the above schemes, a sliding base is arranged at the bottom of the sliding base, and the sliding base is clamped in the second sliding groove and is arranged in a horizontally sliding manner relative to the second sliding groove.
In any of the above schemes, preferably, the inner wall of the groove is uniformly distributed with a plurality of rows of elastic sheets.
In any of the above schemes, preferably, the surface of the inner cylinder is provided with a U-shaped groove matched with the elastic sheet.
In any of the above solutions, preferably, the diameter of the carrier plate is not smaller than the diameter of the groove.
Preferably in any one of the above schemes, the lower surface of the mounting plate is provided with a groove matched with the carrier plate for being clamped and fixed with the carrier plate.
Preferred in any above-mentioned scheme, the mounting panel includes with the engaging lug of recess joint, set up the connecting plate in engaging lug one end and connect the base plate of two connecting plates, the both sides of base plate are provided with the baffle.
The invention has the technical effects and advantages that: 1. the installation base of the photovoltaic off-grid inverter is provided with the sliding block frame and the sliding rail seat in a sliding mode, when the photovoltaic off-grid inverter needs to be overhauled, the photovoltaic off-grid inverter can be pulled out only by pulling the sliding block frame outwards, the overhauling is convenient, the photovoltaic off-grid inverter and the base do not need to be detached, and the use is convenient;
2. this photovoltaic leaves installation base of net dc-to-ac converter has set up the spring on the standing groove of support plate, and the inner tube has set up the U-shaped recess and has been connected with the flexure strip, and double buffering is set for and can be played the cushioning effect to the mounting panel, and then the protection photovoltaic leaves the net dc-to-ac converter, prevents to damage because of vibrations, reduces use cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic view of the connection structure between the slide rail seats according to the present invention;
FIG. 4 is a schematic view of a connection structure between the slider frames according to the present invention;
FIG. 5 is a schematic view of the backside structure between the slider frames of the present invention;
FIG. 6 is a schematic view of the connection between the slider and the screw according to the present invention;
FIG. 7 is a schematic diagram of the structure of the groove of the present invention;
FIG. 8 is an enlarged view of the structure at the point A of the present invention;
FIG. 9 is a schematic structural view of a mounting plate of the present invention;
FIG. 10 is a schematic view of the structure of the connection between the inner cylinder and the groove of the present invention.
In the figure: 11. a slide rail seat; 12. a limiting block; 13. a first connecting rod; 14. a second connecting rod; 15. a first sliding chute; 21. a slider frame; 22. fastening a bolt; 23. a slide rail; 24. a second chute; 25. a sliding groove; 3. a fixed seat; 41. a slide base; 42. a placement groove; 43. a screw; 44. a carrier plate; 45. a groove; 46. an elastic sheet; 47. an inner barrel; 48. a spring; 49. a U-shaped groove; 5. and (7) mounting the plate.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention provides an installation base of a photovoltaic off-grid inverter, which is shown in figures 1-10 and comprises a plurality of slide rail seats 11, wherein the slide rail seats 11 are fixedly connected through a plurality of first connecting rods 13, a second connecting rod 14 is fixedly connected among the first connecting rods 13, the first connecting rods 13 and the second connecting rods 14 are fixed, so that the stability among the slide rail seats 11 can be ensured, the probability of damage is reduced, a first sliding groove 15 is formed in the surface of each slide rail seat 11, and a limiting block 12 is arranged on the surface of the first sliding groove 15.
The slider frame 21 is arranged in the sliding groove I15 in a sliding mode, the slider frame 21 is limited in the sliding groove I15, compared with a connecting structure of the sliding seat 41 and the sliding groove II 24, the sliding groove 25 is arranged on the lower surface of the slider frame 21, the limiting block 12 is connected with the sliding groove 25 in a sliding mode, when the slider frame 21 slides outwards, the limiting block 12 blocks the edge of the sliding groove 25 to enable the slider frame 21 not to slide continuously so as to prevent the slider frame 21 from sliding out of the sliding groove I15, a threaded hole is formed in one end of the slider frame 21, the fastening bolt 22 is rotatably connected with the threaded hole through threads, a fastening bolt 22 is arranged at one end of the slider frame 21, and the fastening bolt 22 is rotated to fix the slider frame 21 relative to the sliding groove I15, the slider frame 21 can be pulled by reversely rotating the fastening bolt 22, the slider frame 21 and the first sliding groove 15 are fixed through the fastening bolt 22, a plurality of sliding rails 23 are arranged between the two slider frames 21, the slider frames 21 and the sliding rails 23 are connected into a whole, the second sliding grooves 24 are arranged on the upper surfaces of the sliding rails 23, and the fixing seat 3 is arranged on the upper surface of the slider frame 21.
A screw 43 is rotatably arranged on the fixed seat 3, a round hole is formed in the fixed seat 3, the screw 43 penetrates through the round hole to be arranged, one end of the screw 43 is provided with a rotating handle used for rotating the screw 43 and pushing the sliding seat 41 to slide, the other end of the screw 43 is fixedly provided with the sliding seat 41, the bottom of the sliding seat 41 is provided with a sliding base, the sliding base is clamped in the sliding groove II 24 and horizontally arranged relative to the sliding groove II 24, the lower surface of the sliding seat 41 is arranged in the sliding groove II 24, the sliding seat 41 is arranged along the sliding groove II 24 in a sliding manner, a placing groove 42 is formed in the surface of the sliding seat 41, a groove 45 is formed in the surface of the placing groove 42, a plurality of rows of elastic sheets 46 are uniformly distributed on the inner wall of the groove 45, each row is approximately 3-8, an inner cylinder 47 is arranged in the groove 45, the inner cylinder 47 can play a role of buffering when sliding downwards, on one hand, the spring 48 is protected, the service life of the inner cylinder is prolonged, on the other hand, the vibration of the photovoltaic off-grid inverter in the mounting plate 5 is reduced, the top of the inner cylinder 47 is provided with the support plate 44, the diameter of the support plate 44 is not smaller than that of the groove 45, and the spring 48 is arranged between the support plate 44 and the groove 45 on the surface of the inner cylinder 47;
the mounting plate 5 is placed in the placing groove 42, the size of the mounting plate 5 is multiple, and can be selected as required, a groove matched with the support plate 44 is formed in the lower surface of the mounting plate 5 and used for being clamped and fixed with the support plate 44, the mounting plate 5 comprises a connecting lug clamped with the groove 45, a connecting plate arranged at one end of the connecting lug and a base plate connected with the two connecting plates, and baffles are arranged on two sides of the base plate.
When the mounting base of the photovoltaic off-grid inverter is used, firstly, a mounting plate 5 with a proper size is selected according to the size of the photovoltaic off-grid inverter, then a screw 43 is rotated to adjust the distance between two sliding seats 41, so that the mounting plate 5 is just placed in a placing groove 42 to form clamping, then the photovoltaic off-grid inverter is placed on the mounting plate 5, the mounting plate 5 is directly contacted with a support plate 44 and generates pressure on the support plate 44 in the using process, a spring 48 below the support plate 44 can buffer the support plate 44 when the support plate 44 moves downwards when the support plate is in shock, a buffer is generated between a U-shaped groove 49 of an inner cylinder 47 and an elastic sheet 46, the spring 48 is protected to buffer the mounting plate 5, the photovoltaic off-grid inverter is further protected, when the photovoltaic off-grid inverter needs to be overhauled, only a sliding block frame 21 needs to be pulled, and the sliding seats 41 are driven to move outwards by the sliding block, thereby remove the outside with the photovoltaic on the mounting panel 5 from the net dc-to-ac converter, conveniently overhaul, need not leave the net dc-to-ac converter with this base separation with the photovoltaic, facilitate the use, overhaul after finishing to push it back, then fix through fastening bolt 22 can.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a photovoltaic is from installation base of net inverter, includes a plurality of slide rail seats (11), its characterized in that: a first sliding groove (15) is formed in the surface of the sliding rail seat (11), and a limiting block (12) is arranged on the surface of the first sliding groove (15);
a sliding block frame (21) is arranged in the sliding groove I (15) in a sliding mode, a fastening bolt (22) is arranged at one end of the sliding block frame (21), the sliding block frame (21) and the sliding groove I (15) are fixed through the fastening bolt (22), a plurality of sliding rails (23) are arranged between the two sliding block frames (21), a sliding groove II (24) is arranged on the upper surface of each sliding rail (23), and a fixed seat (3) is arranged on the upper surface of each sliding block frame (21);
a screw rod (43) is rotatably arranged on the fixed seat (3), a sliding seat (41) is fixed at one end of the screw rod (43), the lower surface of the sliding seat (41) is arranged in the second sliding groove (24), the sliding seat (41) is arranged along the second sliding groove (24) in a sliding manner, a placing groove (42) is formed in the surface of the sliding seat (41), a groove (45) is formed in the surface of the placing groove (42), an inner cylinder (47) is arranged in the groove (45), a support plate (44) is arranged at the top of the inner cylinder (47), and a spring (48) is arranged between the support plate (44) and the groove (45) on the surface of the inner cylinder (47);
the mounting plate (5) is placed in the placing groove (42).
2. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: the slide rail seats (11) are fixedly connected through a plurality of first connecting rods (13), and a plurality of second connecting rods (14) are fixedly connected between the first connecting rods (13).
3. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: the lower surface of the sliding block frame (21) is provided with a sliding groove (25), and the limiting block (12) is connected with the sliding groove (25) in a sliding mode.
4. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: one end of the sliding block frame (21) is provided with a threaded hole, and the fastening bolt (22) is rotatably connected with the threaded hole through threads.
5. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: the bottom of slide (41) is provided with sliding base, sliding base joint is in spout two (24), and sets up for spout two (24) horizontal slip.
6. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: and a plurality of rows of elastic sheets (46) are uniformly distributed on the inner wall of the groove (45).
7. The mounting base of the photovoltaic off-grid inverter according to claim 6, wherein: the surface of the inner cylinder (47) is provided with a U-shaped groove (49) matched with the elastic sheet (46).
8. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: the diameter of the carrier plate (44) is not smaller than that of the groove (45).
9. The mounting base of the photovoltaic off-grid inverter according to claim 1, characterized in that: the lower surface of the mounting plate (5) is provided with a groove matched with the carrier plate (44) and used for being clamped and fixed with the carrier plate (44).
10. The mounting base of a photovoltaic off-grid inverter according to any one of claims 1 to 9, characterized in that: mounting panel (5) include with the engaging lug of recess (45) joint, set up the connecting plate in engaging lug one end and connect the base plate of two connecting plates, the both sides of base plate are provided with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011360961.5A CN112531468B (en) | 2020-11-27 | 2020-11-27 | Photovoltaic is from installation base of net dc-to-ac converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011360961.5A CN112531468B (en) | 2020-11-27 | 2020-11-27 | Photovoltaic is from installation base of net dc-to-ac converter |
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| Publication Number | Publication Date |
|---|---|
| CN112531468A true CN112531468A (en) | 2021-03-19 |
| CN112531468B CN112531468B (en) | 2023-03-21 |
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| CN202011360961.5A Active CN112531468B (en) | 2020-11-27 | 2020-11-27 | Photovoltaic is from installation base of net dc-to-ac converter |
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003264910A (en) * | 2002-03-08 | 2003-09-19 | Fuji Electric Co Ltd | Back cover structure for control panel |
| KR20100120776A (en) * | 2009-05-07 | 2010-11-17 | ㈜익성텍 | Soundproofing walls |
| KR20120020658A (en) * | 2010-08-30 | 2012-03-08 | 금성제어기 주식회사 | Motor control center |
| CN102826400A (en) * | 2012-04-02 | 2012-12-19 | 福耀玻璃(湖北)有限公司 | Rotary wire feeding device for vehicle front windshield PVB (Polyvinyl Butyral) intermediate film |
| CN103982847A (en) * | 2014-06-09 | 2014-08-13 | 李荣江 | Wind-solar electricity generating and selling landscape lighthouse |
| CN104795750A (en) * | 2015-05-11 | 2015-07-22 | 桐乡市珂尼尔日用品有限公司 | Power supply device with contact indicator lamp and application method of power supply device |
| CN204800408U (en) * | 2015-06-17 | 2015-11-25 | 永康市丽猛机械设备有限公司 | Solar energy power supply steel pipe welded seam grinding device |
| CN105269202A (en) * | 2015-10-16 | 2016-01-27 | 天津金毅诺工贸有限公司 | Automobile back panel assembly clamp |
| CN106129878A (en) * | 2016-07-29 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | A kind of comprehensive examination and repair system for power switch cabinet |
| CN206053164U (en) * | 2016-08-19 | 2017-03-29 | 天津滨新太阳能发电有限公司 | A kind of distributed power station photovoltaic combiner box in roof protects base |
| CN108140746A (en) * | 2015-06-30 | 2018-06-08 | 法拉第未来公司 | Vehicles energy accumulating system |
| CN209134308U (en) * | 2018-12-29 | 2019-07-19 | 南京冠隆电力科技有限公司 | A kind of fixed pedestal of photovoltaic off-grid inverter |
| CN209462264U (en) * | 2019-01-04 | 2019-10-01 | 李汉泽 | A kind of photovoltaic power generation plate inverter protective device |
| CN209709383U (en) * | 2019-05-17 | 2019-11-29 | 深圳市正信电子有限公司 | A kind of adjustable mounting seat of photovoltaic DC-to-AC converter |
| CN111049398A (en) * | 2019-11-20 | 2020-04-21 | 嘉兴君宏光学股份有限公司 | Photovoltaic inverter convenient to dismantle installation |
| CN210430453U (en) * | 2019-04-14 | 2020-04-28 | 泉州市鑫盛电气设备有限公司 | Novel suspension type switch board |
| CN210998349U (en) * | 2019-11-25 | 2020-07-14 | 大连交通大学 | Machining clamp for mechanical design |
| CN211046705U (en) * | 2019-12-17 | 2020-07-17 | 广州市励鑫照明灯具有限公司 | Rotor fixture for assembling generator |
| CN211260268U (en) * | 2019-12-09 | 2020-08-14 | 重庆金衡电力安装有限公司 | Photovoltaic data acquisition device convenient to it is fixed |
| CN111604843A (en) * | 2020-06-04 | 2020-09-01 | 广东韶钢松山股份有限公司 | Rapid dismounting and mounting clamp for water inlet branch pipe of diesel engine and using method of rapid dismounting and mounting clamp |
| CN211670794U (en) * | 2020-05-19 | 2020-10-13 | 广东晓兰客车有限公司 | Inverter capable of transforming voltage automatically |
| CN211661836U (en) * | 2020-02-27 | 2020-10-13 | 南昌大学科学技术学院 | Anchor clamps for numerical control machining |
| CN211876396U (en) * | 2020-02-24 | 2020-11-06 | 泰州天晶光伏科技有限公司 | Solar photovoltaic heating and water supply system |
-
2020
- 2020-11-27 CN CN202011360961.5A patent/CN112531468B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003264910A (en) * | 2002-03-08 | 2003-09-19 | Fuji Electric Co Ltd | Back cover structure for control panel |
| KR20100120776A (en) * | 2009-05-07 | 2010-11-17 | ㈜익성텍 | Soundproofing walls |
| KR20120020658A (en) * | 2010-08-30 | 2012-03-08 | 금성제어기 주식회사 | Motor control center |
| CN102826400A (en) * | 2012-04-02 | 2012-12-19 | 福耀玻璃(湖北)有限公司 | Rotary wire feeding device for vehicle front windshield PVB (Polyvinyl Butyral) intermediate film |
| CN103982847A (en) * | 2014-06-09 | 2014-08-13 | 李荣江 | Wind-solar electricity generating and selling landscape lighthouse |
| CN104795750A (en) * | 2015-05-11 | 2015-07-22 | 桐乡市珂尼尔日用品有限公司 | Power supply device with contact indicator lamp and application method of power supply device |
| CN204800408U (en) * | 2015-06-17 | 2015-11-25 | 永康市丽猛机械设备有限公司 | Solar energy power supply steel pipe welded seam grinding device |
| CN108140746A (en) * | 2015-06-30 | 2018-06-08 | 法拉第未来公司 | Vehicles energy accumulating system |
| CN105269202A (en) * | 2015-10-16 | 2016-01-27 | 天津金毅诺工贸有限公司 | Automobile back panel assembly clamp |
| CN106129878A (en) * | 2016-07-29 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | A kind of comprehensive examination and repair system for power switch cabinet |
| CN206053164U (en) * | 2016-08-19 | 2017-03-29 | 天津滨新太阳能发电有限公司 | A kind of distributed power station photovoltaic combiner box in roof protects base |
| CN209134308U (en) * | 2018-12-29 | 2019-07-19 | 南京冠隆电力科技有限公司 | A kind of fixed pedestal of photovoltaic off-grid inverter |
| CN209462264U (en) * | 2019-01-04 | 2019-10-01 | 李汉泽 | A kind of photovoltaic power generation plate inverter protective device |
| CN210430453U (en) * | 2019-04-14 | 2020-04-28 | 泉州市鑫盛电气设备有限公司 | Novel suspension type switch board |
| CN209709383U (en) * | 2019-05-17 | 2019-11-29 | 深圳市正信电子有限公司 | A kind of adjustable mounting seat of photovoltaic DC-to-AC converter |
| CN111049398A (en) * | 2019-11-20 | 2020-04-21 | 嘉兴君宏光学股份有限公司 | Photovoltaic inverter convenient to dismantle installation |
| CN210998349U (en) * | 2019-11-25 | 2020-07-14 | 大连交通大学 | Machining clamp for mechanical design |
| CN211260268U (en) * | 2019-12-09 | 2020-08-14 | 重庆金衡电力安装有限公司 | Photovoltaic data acquisition device convenient to it is fixed |
| CN211046705U (en) * | 2019-12-17 | 2020-07-17 | 广州市励鑫照明灯具有限公司 | Rotor fixture for assembling generator |
| CN211876396U (en) * | 2020-02-24 | 2020-11-06 | 泰州天晶光伏科技有限公司 | Solar photovoltaic heating and water supply system |
| CN211661836U (en) * | 2020-02-27 | 2020-10-13 | 南昌大学科学技术学院 | Anchor clamps for numerical control machining |
| CN211670794U (en) * | 2020-05-19 | 2020-10-13 | 广东晓兰客车有限公司 | Inverter capable of transforming voltage automatically |
| CN111604843A (en) * | 2020-06-04 | 2020-09-01 | 广东韶钢松山股份有限公司 | Rapid dismounting and mounting clamp for water inlet branch pipe of diesel engine and using method of rapid dismounting and mounting clamp |
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