CN117238637A - Photovoltaic energy storage transformer wiring port insulating device - Google Patents
Photovoltaic energy storage transformer wiring port insulating device Download PDFInfo
- Publication number
- CN117238637A CN117238637A CN202311232574.7A CN202311232574A CN117238637A CN 117238637 A CN117238637 A CN 117238637A CN 202311232574 A CN202311232574 A CN 202311232574A CN 117238637 A CN117238637 A CN 117238637A
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- China
- Prior art keywords
- outer side
- side wall
- groove
- connecting plug
- plug
- 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
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 18
- 230000004224 protection Effects 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 13
- 238000007906 compression Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 230000002633 protecting effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a wiring port insulating device of a photovoltaic energy storage transformer, which relates to the field of photovoltaics and comprises a connecting seat, wherein a connecting groove is formed in the outer side wall of the connecting seat, a telescopic clamping mechanism is arranged on the inner side of the connecting groove, a fixing groove is formed in the outer side wall of the connecting seat, a connecting plug is arranged on the inner side of the fixing groove, a locking hole is formed in the outer side wall of the connecting plug, and a protection mechanism is arranged on the outer side wall of the connecting plug. According to the telescopic clamping mechanism, the compression bar is firstly extruded to the inner side of the connecting groove through the rotating shaft and the connecting groove, so that the compression bar drives the clamping pin to telescopic extrude the reset spring in the movable groove, then the connecting plug is inserted into the fixing groove on the inner side wall of the connecting seat, the compression bar is released, so that the reset spring drives the clamping pin and the compression bar to reset, and the clamping pin is inserted into the locking hole on the outer side wall of the connecting plug to be locked, positioned and fixed, and the telescopic clamping mechanism is simple in structure and low in use cost.
Description
Technical Field
The invention relates to the field of photovoltaics, in particular to a wiring port insulating device of a photovoltaic energy storage transformer.
Background
The photovoltaic is a novel power generation mode which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, so that in the use process of the photovoltaic electric energy, the photovoltaic electric energy is required to be stored, a transformer is required to be used for conveying the electric energy in the process of storing the electric energy, and a power line head is required to be connected when the photovoltaic energy storage transformer is used, so that a wiring port insulation device of the photovoltaic energy storage transformer is required.
The existing wiring port insulating device of the photovoltaic energy storage transformer is not easy to split in structure due to structural integrity in the use process, and meanwhile, the protection performance of the connecting plug is poor in the use process.
Disclosure of Invention
Based on the above, the invention aims to provide the wiring port insulating device of the photovoltaic energy storage transformer, so as to solve the problems that the structure of the existing wiring port insulating device of the photovoltaic energy storage transformer is integrated in the use process, the structure is not easy to split, and meanwhile, the protection performance of the connecting plug is poor in the use process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the wiring port insulating device of the photovoltaic energy storage transformer comprises a connecting seat, wherein a connecting groove is formed in the outer side wall of the connecting seat, and a telescopic clamping mechanism is arranged on the inner side of the connecting groove;
the outer side wall of the connecting seat is provided with a fixing groove, the inner side of the fixing groove is provided with a connecting plug, and the outer side wall of the connecting plug is provided with a locking hole;
and the outer side wall of the connecting plug is provided with a protection mechanism.
Preferably, the telescopic clamping mechanism comprises a rotating shaft, a pressing rod, a clamping pin, a reset spring and a movable groove, wherein the rotating shaft is arranged on the inner side wall of the connecting groove, the pressing rod is sleeved on the outer side wall of the rotating shaft, the clamping pin is welded below one side of the pressing rod, the reset spring is sleeved on the outer side wall of the clamping pin, and the movable groove is formed in the outer side wall of the connecting seat.
Preferably, the clamping pin is movably connected at the inner side of the movable groove, and the outer diameter of the clamping pin is smaller than the inner diameter of the movable groove.
Preferably, the connecting plug is connected with the connecting seat in a clamping way through the fixing groove, and the outer side size of the connecting plug is matched with the inner side size of the fixing groove.
Preferably, the protection machanism is including rotating cover, connecting rod, torsional spring, installation cover and sealed protection curb plate, the rotation cover is installed in connecting plug's the outside place ahead, the lateral wall welding of rotating the cover has the connecting rod, the lateral wall cover of connecting rod is equipped with the torsional spring, the installation cover is installed to the lateral wall of torsional spring, the lateral wall welding of installation cover has sealed protection curb plate.
Preferably, the sealing protection side plate is rotationally connected with the connecting plug through the mounting sleeve and the rotating sleeve, and the outer side dimension of the sealing protection side plate is attached to the inner side dimension of the connecting plug.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the connecting seat, the fixing groove and the connecting plug, the connecting seat and the connecting plug can be detached independently when in use, so that the situation that the connecting plug cannot be replaced independently when being damaged and needs to be replaced is avoided, and the integral replacement is needed, thereby reducing the use cost of the device;
2. according to the telescopic clamping mechanism, the compression bar is firstly extruded to the inner side of the connecting groove through the rotating shaft and the connecting groove, so that the compression bar drives the clamping pin to telescopic extrude the reset spring in the movable groove, then the connecting plug is inserted into the fixing groove on the inner side wall of the connecting seat, the compression bar is released, so that the reset spring drives the clamping pin and the compression bar to reset, and the clamping pin is inserted into the locking hole on the outer side wall of the connecting plug to be locked, positioned and fixed, and the telescopic clamping mechanism is simple in structure and low in use cost;
3. according to the invention, when the connecting plug is not used, the connecting port is sealed and protected through the sealing and protecting side plate, so that dust Hu Shuizi is prevented from entering the inner side of the connecting plug for a long time and is easy to rust or damage a conductor on the inner side of the connecting plug, and the connecting plug cannot be normally used.
Drawings
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic view of the structure of the connecting base and the connecting plug according to the present invention;
FIG. 3 is a schematic view of the separation structure of the parts of the protection mechanism of the present invention;
fig. 4 is a schematic cross-sectional view of the telescopic clamping mechanism of the present invention.
In the figure: 1. a connecting seat; 2. a connecting groove; 3. a telescopic clamping mechanism; 301. a rotating shaft; 302. a compression bar; 303. a clamping pin; 304. a return spring; 305. a movable groove; 4. a fixing groove; 5. a connection plug; 6. a locking hole; 7. a protective mechanism; 701. a rotating sleeve; 702. a connecting rod; 703. a torsion spring; 704. a mounting sleeve; 705. and sealing the protective side plate.
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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1-4, a photovoltaic energy storage transformer wiring port insulating device comprises a connecting seat 1, wherein a connecting groove 2 is formed in the outer side wall of the connecting seat 1, a telescopic clamping mechanism 3 is arranged on the inner side of the connecting groove 2, a pressing rod 302 is firstly rotated towards the inner side of the connecting groove 2 through a rotating shaft 301 and the connecting groove 2 to extrude, the pressing rod 302 drives a clamping pin 303 to stretch and extrude a reset spring 304 in a movable groove 305, then the connecting plug 5 is inserted into a fixed groove 4 in the inner side wall of the connecting seat 1, the pressing rod 302 is released, the reset spring 304 drives the clamping pin 303 to reset with the pressing rod 302, and accordingly the clamping pin 303 is inserted into a locking hole 6 in the outer side wall of the connecting plug 5 to be locked, positioned and fixed.
Referring to fig. 1-4, a fixing groove 4 is formed in the outer side wall of a connecting seat 1, a connecting plug 5 is installed in the inner side of the fixing groove 4, and through the connecting seat 1, the fixing groove 4 and the connecting plug 5, the connecting seat 1 and the connecting plug 5 can be independently removed when in use, so that the situation that the connecting plug 5 cannot be independently replaced when being damaged and needs to be replaced is avoided, the whole replacement is needed, the use cost of the device is reduced, and a locking hole 6 is formed in the outer side wall of the connecting plug 5.
Referring to fig. 1-4, a protection mechanism 7 is installed on the outer side wall of a connecting plug 5, through the protection mechanism 7, when the connecting plug 5 is not used, the connecting port is sealed and protected by a sealed protection side plate 705, so that dust Hu Shuizi is prevented from being exposed to the outside for a long time, and is easy to enter the inner side of the connecting plug 5, the conductor on the inner side of the connecting plug 5 is easy to rust or damage, and cannot be normally used, when the connecting plug is required to be used, the sealed protection side plate 705 is pulled up upwards through a connecting rod 702 and a rotating sleeve 701 and the connecting plug 5, then a required plug is inserted into the inner side of the connecting plug 5, and after the plug is pulled out, the plug is subjected to expansion force of a torsion spring 704, so that the sealed protection side plate 705 is subjected to downward reset rotation through the rotating sleeve 701 and the connecting rod 702 and an installation sleeve 703, and the protection performance of the device is improved.
Working principle: when in use, firstly, the device is moved to a required position, then the connecting seat 1 is connected and fixed with a connecting piece of the energy storage transformer, then the connecting port is sealed and protected by the sealing and protecting side plate 705 through the protecting mechanism 7 when the connecting plug 5 is not in use, so that dust Hu Shuizi is prevented from being exposed outside for a long time, the dust Hu Shuizi is easy to enter the inner side of the connecting plug 5, the conductor on the inner side of the connecting plug 5 is easy to rust or damage, the device cannot be normally used, when in use, the sealing and protecting side plate 705 is pulled upwards through the connecting rod 702 and the rotating sleeve 701 and the connecting plug 5, then a required plug is inserted into the inner side of the connecting plug 5, and the plug is pulled out and then subjected to reset rotation downwards through the rotating sleeve 701 and the connecting rod 702 and the mounting sleeve 703 through the telescopic acting force of the torsion spring 704, so that the protecting property of the device is improved, secondly, through the telescopic clamping mechanism 3, firstly, the compression bar 302 is rotated to the inner side of the connecting groove 2 through the rotating shaft 301 and the connecting groove 2 to extrude, so that the compression bar 302 drives the clamping pin 303 to stretch and extrude the reset spring 304 in the movable groove 305, then the connecting plug 5 is inserted into the fixed groove 4 on the inner side wall of the connecting seat 1, the compression bar 302 is released to enable the reset spring 304 to drive the clamping pin 303 and the compression bar 302 to reset, thus the clamping pin 303 is inserted into the locking hole 6 on the outer side wall of the connecting plug 5 to lock, position and fix, the structure is simple, the use cost is low, finally, the connecting seat 1 and the connecting plug 5 can be independently dismantled through the connecting seat 1, the fixed groove 4 and the connecting plug 5 which are arranged when the connecting plug 5 is damaged, the situation that the connecting plug 5 cannot be independently replaced when the connecting plug 5 needs replacing is avoided, and the whole replacement is needed, thus reducing the cost of the device and thus completing the process of using the device, as is known to those skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a photovoltaic energy storage transformer wiring mouth insulating device, includes connecting seat (1), its characterized in that: a connecting groove (2) is formed in the outer side wall of the connecting seat (1), and a telescopic clamping mechanism (3) is arranged on the inner side of the connecting groove (2);
the outer side wall of the connecting seat (1) is provided with a fixed groove (4), the inner side of the fixed groove (4) is provided with a connecting plug (5), and the outer side wall of the connecting plug (5) is provided with a locking hole (6);
the outer side wall of the connecting plug (5) is provided with a protection mechanism (7).
2. The photovoltaic energy storage transformer junction insulation device according to claim 1, wherein: the telescopic clamping mechanism (3) comprises a rotating shaft (301), a pressing rod (302), a clamping pin (303), a reset spring (304) and a movable groove (305), wherein the rotating shaft (301) is arranged on the inner side wall of the connecting groove (2), the pressing rod (302) is sleeved on the outer side wall of the rotating shaft (301), the clamping pin (303) is welded below one side of the pressing rod (302), the reset spring (304) is sleeved on the outer side wall of the clamping pin (303), and the movable groove (305) is formed in the outer side wall of the connecting seat (1).
3. A photovoltaic energy storage transformer junction insulation apparatus as claimed in claim 2, wherein: the clamping pin (303) is movably connected at the inner side of the movable groove (305), and the outer diameter of the clamping pin (303) is smaller than the inner diameter of the movable groove (305).
4. The photovoltaic energy storage transformer junction insulation device according to claim 1, wherein: the connecting plug (5) is connected with the connecting seat (1) in a clamping way through the fixing groove (4), and the outer side size of the connecting plug (5) is matched with the inner side size of the fixing groove (4).
5. The photovoltaic energy storage transformer junction insulation device according to claim 1, wherein: the protection mechanism (7) comprises a rotating sleeve (701), a connecting rod (702), a torsion spring (703), a mounting sleeve (704) and a sealing protection side plate (705), wherein the rotating sleeve (701) is mounted in front of the outer side of the connecting plug (5), the connecting rod (702) is welded on the outer side wall of the rotating sleeve (701), the torsion spring (703) is sleeved on the outer side wall of the connecting rod (702), the mounting sleeve (704) is mounted on the outer side wall of the torsion spring (703), and the sealing protection side plate (705) is welded on the outer side wall of the mounting sleeve (704).
6. The photovoltaic energy storage transformer junction insulation device according to claim 5, wherein: the sealing protection side plate (705) is rotationally connected with the connecting plug (5) through the mounting sleeve (704) and the rotating sleeve (701), and the outer side size of the sealing protection side plate (705) is attached to the inner side size of the connecting plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311232574.7A CN117238637A (en) | 2023-09-22 | 2023-09-22 | Photovoltaic energy storage transformer wiring port insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311232574.7A CN117238637A (en) | 2023-09-22 | 2023-09-22 | Photovoltaic energy storage transformer wiring port insulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117238637A true CN117238637A (en) | 2023-12-15 |
Family
ID=89084011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311232574.7A Pending CN117238637A (en) | 2023-09-22 | 2023-09-22 | Photovoltaic energy storage transformer wiring port insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117238637A (en) |
-
2023
- 2023-09-22 CN CN202311232574.7A patent/CN117238637A/en active Pending
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