CN114024218B - Multi-energy power supply intelligent high-voltage electrified display locking device and use method thereof - Google Patents
Multi-energy power supply intelligent high-voltage electrified display locking device and use method thereof Download PDFInfo
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- CN114024218B CN114024218B CN202111322175.0A CN202111322175A CN114024218B CN 114024218 B CN114024218 B CN 114024218B CN 202111322175 A CN202111322175 A CN 202111322175A CN 114024218 B CN114024218 B CN 114024218B
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- clamping
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- H02B1/26—Casings; Parts thereof or accessories therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/632—Side connectors; Base connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/634—Clamps; Clips
- F24S25/636—Clamps; Clips clamping by screw-threaded elements
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
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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
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a multi-energy power supply intelligent high-voltage electrified display locking device and a use method thereof, wherein the multi-energy power supply intelligent high-voltage electrified display locking device comprises a multi-energy component which is arranged at the top of a shell component and is used for absorbing solar power supply intelligent conversion; the housing assembly comprises a locking housing for accommodating the high-voltage electrical appliance element, and a mounting plate for fixing the multi-energy assembly is arranged at the top of the locking housing; the multi-energy assembly comprises a jack post vertically arranged on the surface of the mounting plate, a supporting plate is arranged at the top of the jack post, a fixing sleeve is arranged at the top of the supporting plate, a supporting block is movably arranged in the fixing sleeve, and the solar cell panel is pressed and fixed by tightening a first limit bolt driving baffle plate, so that the solar cell panel absorbs solar energy and is intelligently converted into electric energy for power supply, the use mode of multi-energy power supply is achieved, the use resources are saved, the operation of the whole device can still be kept under the condition of emergency power failure, and the use safety performance is improved.
Description
Technical Field
The invention belongs to the technical field of high-voltage equipment protection, and particularly relates to a multi-energy power supply intelligent high-voltage electrified display locking device and a use method thereof.
Background
The high-voltage live display locking device belongs to a device for preventing electric misoperation of an electric power system, has a plurality of advantages compared with a traditional electricity inspection mode, adopts a novel electronic sensing technology, effectively utilizes electric field signals, realizes on-line live monitoring of an alternating current power transmission and distribution line through application of a series of electric elements such as a single chip microcomputer, can be conveniently electrified and installed, does not need to change an original line system, can be flexibly applied to various open-type high-voltage cable terminal equipment or GIS products, and has wide application prospects in the aspects of line monitoring, power failure display, low-voltage alarm, ground wire disconnection, automatic circuit switching through an auxiliary circuit and the like.
The existing high-voltage electrified display locking device is powered by a single device in the use process, when power failure and special conditions occur, the locking device cannot be used continuously, the service life of the device is influenced, and the single energy source is used for supplying power, so that the whole practical effect is low.
Disclosure of Invention
The invention aims to provide a multi-energy power supply intelligent high-voltage electrified display locking device and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the application method of the intelligent high-voltage electrified display locking device powered by multiple energy sources comprises the steps that the locking device comprises a multiple energy source assembly which is arranged at the top of a shell assembly and used for absorbing intelligent conversion of solar energy power supply;
the housing assembly comprises a locking housing for accommodating the high-voltage electrical appliance element, and a mounting plate for fixing the multi-energy assembly is arranged at the top of the locking housing;
the multi-energy component comprises a jack post vertically arranged on the surface of a mounting plate, a supporting plate is arranged at the top of the jack post, a fixing sleeve is arranged at the top of the supporting plate, a supporting block is movably arranged in the fixing sleeve, clamping frames are arranged at the top of the supporting block, two clamping frames are symmetrically arranged, a solar cell panel is arranged on the symmetrical surface of each clamping frame, a clamping groove for clamping the end part of the solar cell panel is arranged on one side of each clamping frame facing the solar cell panel, a baffle for compressing and fixing the end part of the solar cell panel is transversely inserted on each clamping frame, a pressing plate is arranged on the inner side of each clamping groove and close to the front end, a second limit bolt is screwed on the side wall of the front end of each clamping groove in an inserted mode, the rear end of each second limit bolt is fixedly connected with the corresponding pressing plate in a rotatable mode, the clamping frame outside is provided with first spacing bolt, and first spacing bolt runs through clamping frame and extends to draw-in groove in and baffle looks butt, the locking casing surface is provided with the hinge, hinge other end sliding connection has the chamber door, chamber door surface mounting has the handle, and chamber door outside is provided with the glass board in the middle, the locking casing outside has set firmly installation mechanism, installation mechanism is including setting up the fixed block in the locking casing outside, the fixed block is inside hollow form, and the fixed block top has seted up the slide rail, be provided with in the fixed block along slide rail length direction gliding sliding block, sliding block top integrated into one piece has the cardboard of sliding in the slide rail, the sliding block outside is provided with the installation frame, the installation frame extends to outside the fixed block, the installation frame top is provided with the mounting, the mounting extends to in the installation frame, the locking device is connected with clamping blocks for installing the locking shell, the outer side of the locking shell is provided with a plurality of radiating windows, the number of the radiating windows is two, the two installing mechanisms are symmetrically arranged with the locking shell as the center, the using method comprises the following steps,
step A, firstly, integrally placing a locking shell at a required installation position, rotating a fixing piece to reserve an installation space between a clamping block and an installation frame, and screwing the fixing piece to clamp the clamping block with an external object;
step B, the locking shell is pulled to support the sliding block through the clamping plate, so that the sliding block axially moves in the sliding rail along the length of the sliding rail to drive the integral locking shell to move back and forth so as to adjust the using distance range of the locking shell;
step C, when the solar cell panel is installed, the installation plate is fixed through the screw thread head, then the supporting block is inserted into the fixing sleeve of the supporting plate and locks the fixing bolt, then two ends of the solar cell panel are respectively clamped in the clamping grooves of the clamping frames at two sides, the second limit bolt is screwed to drive the pressing plate to compress and fix one side of the solar cell panel, and the first limit bolt is screwed to drive the baffle to move to limit and press the solar cell panel;
and D, finally pulling the handle, opening the door through rotation of the hinge, electrifying and starting the electric elements in the locking shell, and observing the internal operation condition through the glass plate.
The invention has the technical effects and advantages that: according to the intelligent high-voltage electrified display locking device for multi-energy power supply and the application method thereof, the solar cell panel is pressed and fixed by tightening the first limit bolt driving baffle, so that the solar cell panel absorbs solar energy and is intelligently converted into electric energy for power supply, the application mode of multi-energy power supply is achieved, the use resources are saved, the operation of the whole device can be still kept under the condition of emergency power failure, and the use safety performance is improved.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic view of the mounting mechanism of the present invention;
fig. 3 is a schematic structural view of a solar panel according to the present invention;
fig. 4 is a schematic structural view of the multi-energy module of the present invention.
In the figure: 1. a housing assembly; 101. a latch housing; 102. a hinge; 103. a door; 104. a handle; 105. a glass plate; 106. a heat radiation window; 2. a mounting mechanism; 201. a slide rail; 202. a clamping plate; 203. a fixing member; 204. clamping blocks; 205. a mounting frame; 206. a sliding block; 207. a fixed block; 3. a multi-energy component; 301. a first limit bolt; 302. a baffle; 303. a solar cell panel; 304. a clamping frame; 305. a support block; 306. a fixed sleeve; 307. a pressing plate; 308. a support plate; 309. a top column; 310. and the second limit bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to form the intelligent high-voltage electrified display locking device for multi-energy power supply, referring to fig. 1, 3 and 4, the intelligent high-voltage electrified display locking device comprises a multi-energy component 3 which is arranged at the top of a shell component 1 and used for absorbing solar power supply intelligent conversion, the multi-energy component 3 comprises a jacking column 309 which is vertically arranged on the surface of a mounting plate, a supporting plate 308 is arranged at the top of the jacking column 309, a fixing sleeve 306 is arranged at the top of the supporting plate 308, a supporting block 305 is movably arranged in the fixing sleeve 306, a clamping frame 304 is arranged at the top of the supporting block 305, two clamping frames 304 are symmetrically arranged, a solar cell panel 303 is arranged on the symmetrical surface of the clamping frame 304, a clamping groove for clamping the end part of the solar cell panel 303 is arranged on one side of the clamping frame 304 facing the solar cell panel 303, a baffle 302 for tightly fixing the end part of the solar cell panel 303 is transversely inserted on the clamping frame 304, a pressing plate 307 is arranged on the inner side of the clamping groove close to the front end, a second limit bolt 310 is screwed and inserted on the side wall of the front end of the clamping groove, the rear end of the second limit bolt 310 is rotatably and fixedly connected with the pressing plate 307, a first limit bolt 301 is arranged on the outer side of the clamping frame 304, the first limit bolt 301 penetrates through the clamping frame 304 to extend into the clamping groove to be abutted against the baffle plate 302, the baffle plate 302 is driven by screwing the first limit bolt 301 to limit and tightly press one side of the solar cell panel 303 to realize limit and fix the side of the solar cell panel 303, the supporting block 305 is fixedly inserted through the fixing sleeve 306 and fixed through the fixing bolt, the pressing plate 307 is driven to move through screwing the second limit bolt 310, so that one end of the pressing plate 307 positioned in the clamping groove is tightly pressed and loosened to the solar cell panel 303, the solar cell panel 303 absorbs solar energy and converts the solar energy into electric energy to be transmitted to the electric components in the locking housing 101 through an inverter which is not shown in the drawing and is configured in the inverter.
In order to facilitate the observation of the overall operation condition of the inside by the staff, referring to fig. 1 and 4, the housing assembly 1 comprises a locking housing 101 for holding the high-voltage electric appliance element, a mounting plate for fixing the multi-energy assembly 3 is arranged at the top of the locking housing 101, a hinge 102 is arranged on the surface of the locking housing 101, a box door 103 is slidably connected to the other end of the hinge 102, a handle 104 is arranged on the surface of the box door 103, a glass plate 105 is arranged on the outer side of the box door 103 in the middle, a heat dissipation window 106 is arranged on the outer side of the locking housing 101, the heat dissipation window 106 is arranged in a plurality of ways, the box door 103 can be opened by pulling the handle 104 through the rotation of the hinge 102, the staff can start the internal electric appliance element, and after the box door 103 is closed, the operation condition of the internal electric appliance element can be observed through the glass plate 105, and the heat dissipation window 106 can be timely radiated, so that the overall service life is prolonged.
In order to facilitate the installation of the whole device, the installation convenience is improved, referring to fig. 1 and 2, the installation mechanism 2 is fixedly arranged on the outer side of the locking shell 101, the installation mechanism 2 comprises two fixing blocks 207 arranged on the outer side of the locking shell 101, the inside of each fixing block 207 is hollow, a sliding rail 201 is arranged at the top of each fixing block 207, a sliding block 206 sliding along the length direction of each sliding rail 201 is arranged in each fixing block 207, clamping plates 22 sliding in the sliding rails 201 are integrally formed at the tops of the sliding blocks 206, an installation frame 205 is arranged on the outer side of each sliding block 206, the installation frame 205 extends out of the corresponding fixing blocks 207, fixing pieces 203 are arranged at the tops of the installation frames 205, the fixing pieces 203 extend into the installation frames 205 and are connected with clamping blocks 204 for installing the locking shell 101, the installation mechanism 2 are symmetrically arranged with the locking shell 101 as the center, the tops of the clamping plates 202 are supported by the clamping plates 206, the sliding blocks 206 can move along the length direction of the sliding rails 201 in the sliding rails 201, and accordingly workers can move the locking shell 101 conveniently, and the working distance is changed.
The application method of the intelligent high-voltage live display locking device powered by multiple energy sources comprises the following steps,
step A, firstly, the locking shell 101 is integrally placed at a required installation position, the fixing piece 203 is rotated, so that an installation space is reserved between the clamping block 204 and the installation frame 205, and the fixing piece 203 is screwed to clamp the clamping block 204 with an external object;
step B, the locking shell 101 is pulled to support the sliding block 206 through the clamping plate 202, so that the sliding block 206 axially moves in the sliding rail 201 along the length of the sliding rail 201, and the whole locking shell 101 is driven to move back and forth to adjust the using distance range of the locking shell 101;
step C, when the solar cell panel 303 is installed, the installation and fixation of the installation plate are carried out through the screw heads, then the supporting blocks 305 are inserted into the fixing sleeves 306 of the supporting plates 308 and lock the fixing bolts, then the two ends of the solar cell panel 303 are respectively clamped in the clamping grooves of the clamping frames 304 on the two sides, the second limiting bolts 310 are screwed to drive the pressing plates 307 to compress and fix one side of the solar cell panel 303, and the first limiting bolts 301 are screwed to drive the baffle 302 to move to limit and tightly press the solar cell panel 303;
and D, finally, pulling the handle 104, opening the door 103 through rotation of the hinge 102, powering on the electrical components in the locking shell 101, and observing the internal operation condition through the glass plate 105.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention.
Claims (1)
1. The application method of the intelligent high-voltage electrified display locking device powered by multiple energy sources is characterized in that the locking device comprises a multiple energy source assembly (3) which is arranged at the top of a shell assembly (1) and used for absorbing intelligent conversion of solar energy power supply;
the housing assembly (1) comprises a locking housing (101) for accommodating high-voltage electrical components, wherein a mounting plate for fixing the multi-energy assembly (3) is arranged at the top of the locking housing (101);
the multi-energy assembly (3) comprises a jacking column (309) vertically arranged on the surface of the mounting plate, a supporting plate (308) is arranged at the top of the jacking column (309), a fixing sleeve (306) is arranged at the top of the supporting plate (308), a supporting block (305) is movably arranged in the fixing sleeve (306), a clamping frame (304) is arranged at the top of the supporting block (305), two clamping frames (304) are symmetrically arranged, a solar cell panel (303) is arranged on the symmetrical surface of the clamping frame (304), a clamping groove for clamping the end part of the solar cell panel (303) is arranged on one side of the clamping frame (304) facing the solar cell panel (303), a baffle plate (302) for pressing and fixing the end part of the solar cell panel (303) is transversely arranged on the clamping frame (304), a pressing plate (307) is arranged on the inner side close to the front end of the clamping groove, a second limit bolt (310) is screwed on the side wall of the front end of the clamping groove, the rear end of the second limit bolt (310) is symmetrically arranged, the second limit bolt (307) is rotatably connected with the clamping frame (307) and rotatably abuts against the first limit bolt (301) and extends to the first limit bolt (301) and is fixedly arranged on the outer side of the clamping frame (101), the hinge (102) other end sliding connection has chamber door (103), chamber door (103) surface mounting has handle (104), and chamber door (103) outside is provided with glass board (105) in the middle, install mechanism (2) have been set firmly in the outside of shutting casing (101), install mechanism (2) are including setting up fixed block (207) in shutting casing (101) outside, fixed block (207) inside is hollow form, and fixed block (207) top has seted up slide rail (201), be provided with in fixed block (207) along slide rail (201) length direction gliding sliding block (206), sliding block (206) top integrated into one piece has cardboard (202) of sliding in slide rail (201), sliding block (206) outside is provided with mounting frame (205), mounting frame (205) are outside fixed block (207), mounting frame (205) top is provided with mounting frame (203), fixed block (203) extend to in installing frame (205) to be connected with be used for installing shutting casing (101) clamp block (204), shutting casing (106) outside is provided with heat dissipation window (106), two sets up for installing mechanism (106 outside (106), the two installation mechanisms (2) are symmetrically arranged with the locking shell (101) as a center, and the using method comprises the following steps,
firstly, integrally placing the locking shell (101) at a required installation position, rotating the fixing piece (203) to reserve an installation space between the clamping block (204) and the installation frame (205), and screwing the fixing piece (203) to clamp the clamping block (204) with an external object;
step (B), the locking shell (101) is pulled to support the sliding block (206) through the clamping plate (202), so that the sliding block (206) axially moves in the sliding rail (201) along the length of the sliding rail (201), and the integral locking shell (101) is driven to move back and forth so as to adjust the use distance range of the locking shell (101);
step (C), when the solar cell panel (303) is installed, the installation and fixation of the installation plate are carried out through the screw thread heads, then the supporting block (305) is inserted into the fixing sleeve (306) of the supporting plate (308) and locks the fixing bolt, then two ends of the solar cell panel (303) are respectively clamped in clamping grooves of the clamping frames (304) on two sides, the second limit bolt (310) is screwed to drive the pressing plate (307) to tightly press and fix one side of the solar cell panel (303), and the first limit bolt (301) is screwed to drive the baffle (302) to move to limit and tightly press the solar cell panel (303);
and (D) finally pulling the handle (104), opening the door (103) through rotation of the hinge (102), electrifying and starting the electrical components in the locking shell (101), and then observing the internal operation condition through the glass plate (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322175.0A CN114024218B (en) | 2021-11-09 | 2021-11-09 | Multi-energy power supply intelligent high-voltage electrified display locking device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322175.0A CN114024218B (en) | 2021-11-09 | 2021-11-09 | Multi-energy power supply intelligent high-voltage electrified display locking device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114024218A CN114024218A (en) | 2022-02-08 |
| CN114024218B true CN114024218B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111322175.0A Active CN114024218B (en) | 2021-11-09 | 2021-11-09 | Multi-energy power supply intelligent high-voltage electrified display locking device and use method thereof |
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| Country | Link |
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| CN (1) | CN114024218B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012006839U1 (en) * | 2012-07-17 | 2012-08-10 | Knubix Gmbh | Fixing clamp for solar modules |
| CN106655224A (en) * | 2016-11-09 | 2017-05-10 | 浙江京禾电子科技有限公司 | Intelligent adjusting device |
| CN206420946U (en) * | 2017-01-24 | 2017-08-18 | 中山辉煌电气科技有限公司 | A kind of high-voltage electriferous display locking device |
| CN209668589U (en) * | 2019-03-07 | 2019-11-22 | 傅俊鹤 | A kind of escalator glass clamping device |
| CN112865680A (en) * | 2021-01-19 | 2021-05-28 | 李鹏浩 | Solar cell convenient to dismantle and change |
-
2021
- 2021-11-09 CN CN202111322175.0A patent/CN114024218B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012006839U1 (en) * | 2012-07-17 | 2012-08-10 | Knubix Gmbh | Fixing clamp for solar modules |
| CN106655224A (en) * | 2016-11-09 | 2017-05-10 | 浙江京禾电子科技有限公司 | Intelligent adjusting device |
| CN206420946U (en) * | 2017-01-24 | 2017-08-18 | 中山辉煌电气科技有限公司 | A kind of high-voltage electriferous display locking device |
| CN209668589U (en) * | 2019-03-07 | 2019-11-22 | 傅俊鹤 | A kind of escalator glass clamping device |
| CN112865680A (en) * | 2021-01-19 | 2021-05-28 | 李鹏浩 | Solar cell convenient to dismantle and change |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114024218A (en) | 2022-02-08 |
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