CN220209420U - Photovoltaic grid-connected cabinet with wiring port protection function - Google Patents
Photovoltaic grid-connected cabinet with wiring port protection function Download PDFInfo
- Publication number
- CN220209420U CN220209420U CN202321785855.0U CN202321785855U CN220209420U CN 220209420 U CN220209420 U CN 220209420U CN 202321785855 U CN202321785855 U CN 202321785855U CN 220209420 U CN220209420 U CN 220209420U
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- China
- Prior art keywords
- wall
- connecting port
- photovoltaic grid
- connector
- main body
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- 239000007787 solid Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of photovoltaic grid-connected cabinets, in particular to a photovoltaic grid-connected cabinet with a wiring port protection function, which comprises a main body, a connecting port and a protection plate, wherein a fixed block is arranged at the top of the connecting port, a connecting rod is arranged in the fixed block, a fixed ring is arranged on the outer wall of the connecting port, a fixed shaft is arranged in the protection plate, a spring hook matched with the fixed ring is arranged on the outer wall of the fixed shaft, no connecting line is arranged in the connecting port, the protection plate can be positioned on the outer wall of the connecting port to protect the connecting port, when the protection plate is positioned on one side of the connecting port, the spring hooks on two sides of the connecting port limit the position of the protection plate, so that the protection plate is prevented from being blown up by wind to expose the inside of the connecting port, dust is prevented from entering the inside of the connecting port, short circuit caused by dust accumulation in parts in the main body is avoided, and the service life of the main body is prolonged.
Description
Technical Field
The utility model relates to the technical field of photovoltaic grid-connected cabinets, in particular to a photovoltaic grid-connected cabinet with a wiring port protection function.
Background
Photovoltaic, i.e., a photovoltaic power generation system, is a power generation system that converts solar radiation energy into electrical energy using the photovoltaic effect of semiconductor materials. The photovoltaic power generation process does not pollute the environment, does not destroy the ecology, and the existing grid-connected cabinet can also use the photovoltaic to generate power;
the existing photovoltaic grid-connected cabinet is generally in an open state at the connection port, when the inside of the connection port is not connected with a circuit, external dust can enter the photovoltaic grid-connected cabinet through the circuit inside the connection port, and after a period of time, part of dust can be accumulated on the circuit inside the connection port, so that the circuit is affected, and the photovoltaic grid-connected cabinet cannot normally operate.
Disclosure of Invention
Aiming at the problems in the prior art, the photovoltaic grid-connected cabinet with the wiring port protection function is provided.
The specific technical scheme is as follows:
the utility model provides a photovoltaic cabinet that is incorporated into power networks with wiring mouth safeguard function, includes main part, connector and guard plate, the air exit has been seted up to the outer wall of main part, one side of main part is equipped with the door plant, the top of connector is equipped with the fixed block, the inside of fixed block is equipped with the connecting rod, the outer wall of connector is equipped with solid fixed ring, the inside of guard plate is equipped with the fixed axle, the outer wall of fixed axle be equipped with gu fixed ring matched with spring hook.
Preferably, the air outlet is symmetrically distributed on the outer wall of the main body, one side of the door plate is movably connected to the inner wall of the main body, and one end of the connecting port is fixedly connected to the outer wall of the main body.
Preferably, the connecting ports are in an equidistant distribution form on the outer wall of the main body, one end of each fixing block is fixedly connected to the top of each connecting port, the fixing blocks are in a symmetrical distribution form on the top of each connecting port, and two ends of each connecting rod are fixedly connected to the inner wall of each fixing block.
Preferably, the inner wall of the protection plate is provided with a connecting groove, the protection plate is movably connected with the outer wall of the connecting rod through the connecting groove, and the outer wall of the fixing shaft is fixedly connected with the inner wall of the protection plate through the connecting groove.
Preferably, one end of the fixing ring is fixedly connected to the outer wall of the connecting port, one end of the spring hook is fixedly connected to the inner wall of the fixing ring, and one end of the spring hook, which is far away from the fixing ring, is fixedly connected to the inner wall of the fixing shaft.
Preferably, the fixing ring and the spring hook are in mirror image distribution on the outer wall of the connecting port.
The technical scheme has the following advantages or beneficial effects:
1. when the device is used, because the top swing joint of guard plate is at the outer wall of connecting rod, the inside when the connector does not have the connecting wire can the guard plate and will be located the outer wall of connector, protect the connector, when the guard plate is located one side of connector, the spring hook of connector both sides will prescribe a limit to the position of guard plate, be favorable to preventing the guard plate from being blown up by the wind and exposing the inside of connector, set up this device, avoid the inside that the dust got into the connector, lead to the part inside the main part to cause the short circuit because the accumulation of dust, be favorable to improving the life of main part.
2. When the device is used, the air outlet is formed in the two sides of the main body, heat can be dissipated to the inside of the main body through the air outlet, the temperature inside the main body is prevented from continuously increasing, the main body is protected, when an internal connection circuit of the connecting port is needed, the protection plate is close to one end of the fixed shaft and moves upwards, the outer wall of the fixed shaft is enabled to be in contact with the connecting rod, the protection plate is enabled to rotate clockwise by taking the connecting rod as the center of a circle, one side of the protection plate is located at the top of the connecting port, and the occupied space of the device is reduced.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
Fig. 1 is a schematic structural diagram of a photovoltaic grid-connected cabinet with a wiring port protection function;
fig. 2 is a schematic diagram of a photovoltaic grid-connected cabinet protection device with a junction protection function and a main body position;
fig. 3 is a schematic diagram of a connection port and a protection device in a photovoltaic grid-connected cabinet with a wiring port protection function;
fig. 4 is a schematic diagram illustrating disassembly of a connection port and an anti-corrosion device in a photovoltaic grid-connected cabinet with a wiring port protection function.
The above reference numerals denote: 1. a main body; 11. an air outlet; 12. a door panel; 2. a connection port; 3. a protection plate; 31. a connecting groove; 4. a fixed block; 41. a connecting rod; 5. a fixing ring; 6. a spring hook; 7. and a fixed shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a photovoltaic grid-connected cabinet with wiring mouth safeguard function, including main part 1, connector 2 and guard plate 3, air exit 11 has been seted up to the outer wall of main part 1, one side of main part 1 is equipped with door plant 12, the top of connector 2 is equipped with fixed block 4, the inside of fixed block 4 is equipped with connecting rod 41, the outer wall of connector 2 is equipped with solid fixed ring 5, the inside of guard plate 3 is equipped with fixed axle 7, guy fixed axle 7's outer wall is equipped with solid fixed ring 5 matched with spring hook 6, the inside when connector 2 does not have connecting wire can guard plate 3 and will be located connector 2's outer wall, protect connector 2, when guard plate 3 is located one side of connector 2, spring hook 6 of connector 2 both sides will prescribe a limit to the position of guard plate 3, prevent that guard plate 3 from being blown up by the wind and exposing connector 2's inside.
Further, the air outlet 11 is in a symmetrical distribution form on the outer wall of the main body 1, one side of the door plate 12 is movably connected to the inner wall of the main body 1, one end of the connecting port 2 is fixedly connected to the outer wall of the main body 1, the air outlet 11 is formed in two sides of the main body 1, heat dissipation can be conducted on the inside of the main body 1 through the air outlet 11, the temperature inside the main body 1 is prevented from continuously increasing, and the main body 1 is protected.
Further, the connecting ports 2 are equidistantly distributed on the outer wall of the main body 1, one end of the fixing block 4 is fixedly connected to the top of the connecting ports 2, the fixing block 4 is symmetrically distributed on the top of the connecting ports 2, and two ends of the connecting rod 41 are fixedly connected to the inner wall of the fixing block 4.
Further, the spread groove 31 has been seted up to the inner wall of guard plate 3, and guard plate 3 passes through spread groove 31 swing joint at the outer wall of connecting rod 41, and fixed axle 7's outer wall passes through spread groove 31 fixed connection at the inner wall of guard plate 3, because spread groove 31 has been seted up to the inner wall of guard plate 3, so can remove guard plate 3 through spread groove 31.
Further, one end fixed connection of solid fixed ring 5 is at the outer wall of connector 2, and the one end fixed connection of spring hook 6 is at the inner wall of solid fixed ring 5, and the one end fixed connection of spring hook 6 keeping away from solid fixed ring 5 is at the inner wall of fixed axle 7, is equipped with solid fixed ring 5 at the outer wall of connector 2, and the spring hook 6 of being convenient for is connected with connector 2.
Furthermore, the fixing ring 5 and the spring hooks 6 are in a mirror image distribution form on the outer wall of the connecting port 2, the spring hooks 6 are arranged to be connected with the protection plate 3, the spring hooks 6 on two sides of the connecting port 2 limit the position of the protection plate 3, and the protection plate 3 is prevented from being blown up by wind to expose the inside of the connecting port 2.
Working principle: when the device is used, because the top swing joint of guard plate 3 is at the outer wall of connecting rod 41, when the inside of connector 2 does not have the connecting wire can guard plate 3 will be located the outer wall of connector 2, protect connector 2, when guard plate 3 is located one side of connector 2, spring hook 6 of connector 2 both sides will prescribe a limit to the position of guard plate 3, prevent guard plate 3 from being blown up by the wind and expose the inside of connector 2, avoid the inside of dust entering connector 2, when the internal connection circuit of connector 2 is needed, move guard plate 3 is close to the one end of fixed axle 7 upwards, make the outer wall of fixed axle 7 and connecting rod 41 contact the back and use connecting rod 41 as the centre of a circle with guard plate 3 clockwise rotation, make one side of guard plate 3 be located the top of connector 2, reduce the space that the device occupy, air exit 11 has been seted up in the both sides of main part 1, can dispel the heat to the inside of main part 1 through air exit 11, prevent that the inside temperature of main part 1 from continuously increases, protect main part 1.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. A photovoltaic grid-connected cabinet with wiring mouth safeguard function, its characterized in that: including main part (1), connector (2) and guard plate (3), air exit (11) have been seted up to the outer wall of main part (1), one side of main part (1) is equipped with door plant (12), the top of connector (2) is equipped with fixed block (4), the inside of fixed block (4) is equipped with connecting rod (41), the outer wall of connector (2) is equipped with solid fixed ring (5), the inside of guard plate (3) is equipped with fixed axle (7), the outer wall of fixed axle (7) be equipped with solid fixed ring (5) matched with spring hook (6).
2. The photovoltaic grid-connected cabinet with a wiring port protection function according to claim 1, wherein: the air outlet (11) is symmetrically distributed on the outer wall of the main body (1), one side of the door plate (12) is movably connected to the inner wall of the main body (1), and one end of the connecting port (2) is fixedly connected to the outer wall of the main body (1).
3. The photovoltaic grid-connected cabinet with a wiring port protection function according to claim 1, wherein: the connecting port (2) is in the outer wall of the main body (1) is in an equidistance distribution mode, one end of the fixed block (4) is fixedly connected to the top of the connecting port (2), the fixed block (4) is in a symmetrical distribution mode at the top of the connecting port (2), and two ends of the connecting rod (41) are fixedly connected to the inner wall of the fixed block (4).
4. The photovoltaic grid-connected cabinet with a wiring port protection function according to claim 2, wherein: the inner wall of guard plate (3) has seted up spread groove (31), guard plate (3) are in through spread groove (31) swing joint the outer wall of connecting rod (41), the outer wall of fixed axle (7) is in through spread groove (31) fixed connection the inner wall of guard plate (3).
5. The photovoltaic grid-connected cabinet with a wiring port protection function according to claim 1, wherein: one end fixed connection of solid fixed ring (5) is in the outer wall of connector (2), the one end fixed connection of spring hook (6) is in the inner wall of solid fixed ring (5), the one end fixed connection of spring hook (6) keeping away from solid fixed ring (5) is in the inner wall of fixed axle (7).
6. The photovoltaic grid-connected cabinet with a wiring port protection function according to claim 1, wherein: the fixing ring (5) and the spring hook (6) are in mirror image distribution on the outer wall of the connecting port (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321785855.0U CN220209420U (en) | 2023-07-07 | 2023-07-07 | Photovoltaic grid-connected cabinet with wiring port protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321785855.0U CN220209420U (en) | 2023-07-07 | 2023-07-07 | Photovoltaic grid-connected cabinet with wiring port protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209420U true CN220209420U (en) | 2023-12-19 |
Family
ID=89144283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321785855.0U Active CN220209420U (en) | 2023-07-07 | 2023-07-07 | Photovoltaic grid-connected cabinet with wiring port protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209420U (en) |
-
2023
- 2023-07-07 CN CN202321785855.0U patent/CN220209420U/en active Active
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