CN214205460U - Back-lifting type photovoltaic combiner box - Google Patents
Back-lifting type photovoltaic combiner box Download PDFInfo
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- CN214205460U CN214205460U CN202120395696.8U CN202120395696U CN214205460U CN 214205460 U CN214205460 U CN 214205460U CN 202120395696 U CN202120395696 U CN 202120395696U CN 214205460 U CN214205460 U CN 214205460U
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- cover plate
- box
- box body
- apron
- hatchback
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a lift back of body formula photovoltaic conflux case, lift back of body formula photovoltaic conflux case and include box and apron, wherein: the cover plate is arranged at the front end of the box body and is matched with the front end opening of the box body, and the top of the cover plate is hinged to the top of the front end of the box body and can be turned around a hinged shaft to be opened or closed; the apron is provided with transparent observation window, the observation window with the observing and controlling module display panel position phase-match of the inside setting of box, with the apron lid shows after closing observing and controlling module display panel. Compared with the existing side-opening type header box, the header box can turn the cover plate upwards, so that when the box is opened in rainy days, the box body can be effectively shielded to form a canopy-like structure, rainwater is prevented from wetting components in the box body, and the overhauling convenience is improved; in addition, the observation window that sets up on the apron can make fortune dimension personnel look over the data fast under the condition of not opening the apron, avoids frequently unpacking.
Description
Technical Field
The utility model relates to a photovoltaic conflux case field especially relates to a lift back of body formula photovoltaic conflux case.
Background
In a solar photovoltaic power generation system, in order to reduce connecting lines between a solar photovoltaic cell array and an inverter, a user can connect a certain number of photovoltaic cells with the same specification in series to form photovoltaic strings, then connect the photovoltaic strings in parallel to an intelligent photovoltaic combiner box, and after the photovoltaic strings are combined in the intelligent photovoltaic combiner box, the photovoltaic strings are output through a direct current breaker and matched with the photovoltaic inverter for use to form a complete photovoltaic power generation system, so that grid connection with commercial power is realized. In order to improve the reliability and the practicability of the system, a special photovoltaic direct-current lightning protection module, a direct-current fuse, a circuit breaker and the like can be configured in the intelligent photovoltaic combiner box, and a working state indicator lamp, a lightning counter and the like are arranged, so that a user can conveniently and accurately master the working condition of a photovoltaic cell in time, and the solar photovoltaic power generation system is ensured to exert the maximum efficacy.
At present, current photovoltaic conflux case adopts open case lid of side to open, and fortune dimension personnel need be followed the side and unpacked when overhauing, and the top does not have and shelters from. When the weather is rainy, rainwater can flow into the box body after the box is opened, so that potential safety hazards are caused, and the adaptability is poor; in addition, conventional covers are typically of a fully enclosed design, and the operation and maintenance personnel cannot observe the string current data in the case when the cover is closed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can under rainwater weather the unpacking maintenance, and be convenient for observe observing the formula of lifting photovoltaic conflux case of observing the measurement and control module under the state of not unpacking for promote the fortune degree of maintaining convenience of conflux case, lift formula of lifting photovoltaic conflux case and include box and apron, wherein:
the cover plate is arranged at the front end of the box body and is matched with the front end opening of the box body, and the top of the cover plate is hinged to the top of the front end of the box body and can be turned around a hinged shaft to be opened or closed;
the apron is provided with transparent observation window, the observation window with the observing and controlling module display panel position phase-match of the inside setting of box, with the apron lid shows after closing observing and controlling module display panel.
In specific implementation, the hatchback photovoltaic combiner box further comprises two hasp fixing mechanisms, and the two hasp fixing mechanisms are respectively arranged on two sides of the box body so as to lock the cover plate after the cover plate is covered.
In specific implementation, the hatchback photovoltaic combiner box further comprises a supporting rod, wherein the supporting rod is arranged inside the box body and can support the cover plate after the cover plate is turned to a specified position.
In specific implementation, the supporting rod is a folding supporting rod, two ends of the folding supporting rod are respectively movably connected with the cover plate and the box body, and the folding supporting rod can be straightened after the cover plate is turned upwards to a specified position so as to support the cover plate.
In specific implementation, the turnover angle of the cover plate is 0-90 degrees, and when the cover plate is turned over to 90 degrees, the foldable support rod is straightened.
In specific implementation, the hatchback photovoltaic combiner box further comprises a waterproof adhesive tape, and the waterproof adhesive tape is arranged along the hinged position of the box body and the cover plate.
The utility model provides a lift back of body formula photovoltaic conflux case, including box and apron: the cover plate is arranged at the front end of the box body and is matched with the front end opening of the box body, and the top of the cover plate is hinged to the top of the front end of the box body and can be turned around a hinged shaft to be opened or closed; the apron is provided with transparent observation window, observation window and the inside observing and controlling module display panel position phase-match that sets up of box to show observing and controlling module display panel after the apron lid closes, be convenient for fortune dimension personnel look over the current data of group cluster. Compared with the existing side-opening type header box, the header box can turn the cover plate upwards, so that when the box is opened in rainy days, the box body can be effectively shielded to form a canopy-like structure, rainwater is prevented from wetting components in the box body, and the overhauling convenience is improved; in addition, the observation window that sets up on the apron can make fortune dimension personnel look over group cluster current data fast under the condition of not opening the apron, avoids frequently unpacking.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts. In the drawings:
fig. 1 is a schematic side view of a back-lift type photovoltaic combiner box according to an embodiment of the present invention;
fig. 2 is a schematic side view of a back-lift type photovoltaic combiner box according to an embodiment of the present invention in a closed state;
FIG. 3 is a schematic view of a cover plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of the interior of the housing according to one embodiment of the present invention;
fig. 5 is a schematic structural view of the bottom of the case according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a can under rainwater weather the vanning overhaul and be convenient for observe the lift-back formula photovoltaic conflux case of observing measurement and control module 14 under the state of not unpacking for promote the fortune degree of maintenance convenience of conflux case, lift-back formula photovoltaic conflux case includes box 1 and apron 2, wherein:
the cover plate 2 is arranged at the front end of the box body 1 and is matched with the front end opening of the box body 1, and the top of the cover plate 2 is hinged to the top of the front end of the box body 1 and can be turned around a hinged shaft to be opened or closed;
the apron 2 is provided with transparent observation window 6, observation window 6 with the observing and controlling module 14 display panel position phase-match of 1 inside setting of box, with 2 lid of apron are closed the show observe and control module 14 display panel.
In specific implementation, the cover plate 2 can be fixed to the box body 1 in various embodiments. For example, two fixing mechanisms may be respectively disposed on two sides of the box 1, and the cover 2 is effectively fixed after the cover 2 is closed. Further, the securing mechanism may be selected in a variety of embodiments. For example, as shown in fig. 1 and fig. 2, since the buckle has the characteristics of good fixing effect, convenient operation, and difficult damage, the hatchback-type photovoltaic combiner box may include two buckle fixing mechanisms 3, and the two buckle fixing mechanisms 3 are respectively disposed on two sides of the box body 1 to lock the cover plate 2 after the cover plate 2 is closed.
In specific implementation, in order to facilitate the operation and maintenance personnel to overhaul the combiner box, the hatchback-type photovoltaic combiner box may further include a support rod, the support rod is disposed inside the box body 1, and the cover plate 2 may be turned over to a designated position and then supported by the cover plate 2.
In specific implementation, the support rod can be selected in various embodiments. For example, as shown in fig. 1, in order to reduce the occupied space, the supporting rod may be a foldable supporting rod 11, and two ends of the foldable supporting rod 11 are movably linked with the cover plate 2 and the box body 1 respectively, and can be straightened after the cover plate 2 is turned up to a designated position to support the cover plate 2.
In specific implementation, the turning angle of the cover plate 2 can be set in various embodiments. For example, as shown in fig. 1, the turning angle of the cover plate 2 is 0-90 °, and when the cover plate 2 is turned to 90 °, the folding support bar 11 is straightened.
In specific implementation, in order to prevent rainwater from flowing into the box body 1 along a gap, as shown in fig. 1 and fig. 2, the hatchback-type photovoltaic combiner box may further include a waterproof rubber strip 20, where the waterproof rubber strip 20 is disposed along a hinge joint between the box body 1 and the cover plate 2. After the cover plate 2 is turned and fixed, the waterproof rubber strip 20 can effectively block the gap and improve the sealing property.
In specific implementation, the bottom of the box 1 may have various configurations, for example, as shown in fig. 5, the bottom of the box 1 may be provided with a waterproof connector 7 for outgoing cables, a waterproof connector 8 for group cables, a waterproof connector 8 for communication cables, a vent valve 10, and the like.
In specific implementation, the components in the box 1 can be arranged in various embodiments. For example, as shown in fig. 4, the inside of the box 1 may be installed with components such as a current measuring module 12, a fuse module 13, a measurement and control module 14, a lightning arrester module 15, a breaker module 16, a copper plate 17, and a terminal strip 18.
In specific implementations, the cover plate 2 can be provided in various embodiments. For example, the cover plate 2 may be provided with a transparent observation window 6, and may be provided with a brand sticker 19, an electric hazard sticker 5 for reminding personnel of safety, and the like.
To sum up, the utility model provides a lift back of body formula photovoltaic conflux case, including box 1 and apron 2: the cover plate 2 is arranged at the front end of the box body 1 and is matched with the front end opening of the box body 1, and the top of the cover plate 2 is hinged to the top of the front end of the box body 1 and can be turned around a hinged shaft to be opened or closed; the cover plate 2 is provided with a transparent observation window 6, the observation window 6 is matched with the position of a display panel of a measurement and control module 14 arranged in the box body 1, so that the display panel 14 of the measurement and control module is displayed after the cover plate 2 is closed, and operation and maintenance personnel can conveniently check string current data. Compared with the existing side-opening type header box, the header box can upwards turn the cover plate 2, so that the box body 1 can be effectively shielded when the box is opened in rainy weather, a canopy-like structure is formed, rainwater is prevented from wetting components inside the box body 1, and the overhauling convenience is improved; in addition, the observation window 6 that sets up on the apron 2 can make fortune dimension personnel look over the data fast under the condition of not opening apron 2, avoids frequently unpacking.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a hatchback photovoltaic combiner box, its characterized in that, hatchback photovoltaic combiner box includes box (1) and apron (2), wherein:
the cover plate (2) is arranged at the front end of the box body (1) and is matched with the front end opening of the box body (1), and the top of the cover plate (2) is hinged to the top of the front end of the box body (1) and can be turned around a hinged shaft to be opened or closed;
the cover plate (2) is provided with a transparent observation window (6), the observation window (6) is matched with the position of a display panel of a measurement and control module (14) arranged inside the box body (1), so that the cover plate (2) is covered and displayed after the cover plate is closed, and the display panel of the measurement and control module (14) is arranged.
2. The hatchback photovoltaic combiner box according to claim 1, further comprising two snap fastening mechanisms (3), wherein the two snap fastening mechanisms (3) are respectively disposed on two sides of the box body (1) to lock the cover plate (2) after the cover plate (2) is closed.
3. The hatchback photovoltaic combiner box according to claim 1, further comprising a support bar disposed inside the box body (1) for supporting the cover plate (2) after the cover plate (2) is flipped up to a predetermined position.
4. The hatchback photovoltaic combiner box according to claim 3, wherein the supporting rods are foldable supporting rods (11), and two ends of the foldable supporting rods (11) are movably connected to the cover plate (2) and the box body (1), respectively, and can be straightened after the cover plate (2) is flipped up to a designated position to support the cover plate (2).
5. The hatchback photovoltaic combiner box according to claim 4, wherein the cover plate (2) has a flip angle of 0 ° -90 °, and the folding support bar (11) is straightened when the cover plate (2) is flipped to 90 °.
6. The hatchback photovoltaic combiner box according to claim 1, further comprising a waterproof strip (20), wherein the waterproof strip (20) is disposed along a hinge joint between the box body (1) and the cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395696.8U CN214205460U (en) | 2021-02-23 | 2021-02-23 | Back-lifting type photovoltaic combiner box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395696.8U CN214205460U (en) | 2021-02-23 | 2021-02-23 | Back-lifting type photovoltaic combiner box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214205460U true CN214205460U (en) | 2021-09-14 |
Family
ID=77639287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120395696.8U Active CN214205460U (en) | 2021-02-23 | 2021-02-23 | Back-lifting type photovoltaic combiner box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214205460U (en) |
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2021
- 2021-02-23 CN CN202120395696.8U patent/CN214205460U/en active Active
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