CN219499878U - Inversion data acquisition assembly of photovoltaic power station - Google Patents
Inversion data acquisition assembly of photovoltaic power station Download PDFInfo
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- CN219499878U CN219499878U CN202320339740.2U CN202320339740U CN219499878U CN 219499878 U CN219499878 U CN 219499878U CN 202320339740 U CN202320339740 U CN 202320339740U CN 219499878 U CN219499878 U CN 219499878U
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Abstract
The utility model relates to the technical field of photovoltaic data collectors, and discloses a photovoltaic power station inversion data collection assembly which comprises a photovoltaic data collector body, wherein a heat dissipation plate is embedded at the top of the photovoltaic data collector body, a rectangular cover is detachably connected to the top of the photovoltaic data collector body, two round air inlets which are arranged in a front-back symmetrical mode are formed in the left side of the rectangular cover, a partition plate is arranged between the front side and the back side of the inner wall of the rectangular cover, two fans are arranged on the right side of the partition plate, and a rectangular air outlet is formed in the right side of the rectangular cover. This photovoltaic power plant contravariant data acquisition subassembly inlays at the top of photovoltaic data collector body and establishes the heating panel, derives the inside heat of photovoltaic data collector body through the heating panel, and do not offer the louvre on the casing of photovoltaic data collector body to effectively avoid external particulate matter or moisture to enter into inside the photovoltaic data collector body, improve the life of the inside electrical component of photovoltaic data collector body.
Description
Technical Field
The utility model relates to the technical field of photovoltaic data collectors, in particular to an inversion data collection assembly of a photovoltaic power station.
Background
Along with the continuous development and popularization of solar energy technology, photovoltaic power stations are also increasingly important in life of people, and data acquisition of the photovoltaic power stations is also increasingly important. Under the condition of data acquisition of a photovoltaic power station, the data are generally acquired through a photovoltaic data acquisition device, then the photovoltaic data acquisition device sends the acquired data to related personnel, and the photovoltaic data acquisition device is equipment for collecting data of equipment such as a photovoltaic grid-connected inverter, a combiner box, a weather station, an ammeter and the like in the photovoltaic power station in a RS485, RS232, RS422 and the like and transmitting the data to a database in a GPRS, ethernet, WIFI, 3G and the like mode.
The patent with publication number CN212183894U discloses a photovoltaic data collector with high heat dissipation, which is connected with the lower surface of an upper cover through the upper surface of a first heat conducting plate, wherein the lower surface of the first heat conducting plate is provided with a plurality of fixing columns, and a heat storage material is arranged inside the first heat conducting plate; the upper surface of the shell wall of the lower shell is provided with a plurality of fixing holes, the first heat conducting plate is connected with the lower shell through the fixing holes and the fixing columns, the side surface of the lower shell is provided with vent holes, and the fixing columns are in one-to-one correspondence with the fixing holes; the second heat-conducting plate covers the side surface of the inner part of the lower shell and is internally provided with a heat storage material; the heat radiating device is fixedly connected with the outer side surface of the lower shell; the PCB board is arranged in the lower shell. The photovoltaic data collector with high heat dissipation provided by the utility model solves the problem that the photovoltaic data collector is damaged under the condition that the photovoltaic data collector has insufficient heat dissipation capacity, and realizes long-term use of the photovoltaic data collector.
Above-mentioned prior art is in the use, mainly carry out the heat dissipation through heat abstractor to photovoltaic data collector's inside, first filter screen has been set up in the heat abstractor, the problem that outside foreign matter entered into the hole of placing has been solved, cooperation second filter screen can prevent that outside foreign matter from entering into photovoltaic data collector's inside, but first filter screen and second filter screen can not handle the moisture, moisture can enter into photovoltaic data collector's inside through first filter screen and second filter screen, moisture can influence the inside electrical component of photovoltaic data collector after long-time use, thereby influence photovoltaic data collector's life, in view of this, we propose photovoltaic power plant contravariant data acquisition assembly.
Disclosure of Invention
The utility model aims to provide an inversion data acquisition component of a photovoltaic power station so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
the utility model relates to a photovoltaic power station inversion data acquisition assembly, which comprises a photovoltaic data acquisition unit body, wherein a heat dissipation plate is embedded at the top of the photovoltaic data acquisition unit body, the bottom of the heat dissipation plate is positioned in the photovoltaic data acquisition unit body, various connection jacks are arranged at the rear side of the photovoltaic data acquisition unit body, a display screen, an indicator lamp and the like are arranged at the front side of the photovoltaic data acquisition unit body, the improvement of the connection jacks, the display screen and the indicator lamp on the photovoltaic data acquisition unit body is not related to the prior art, the heat dissipation plate is embedded at the top of the photovoltaic data acquisition unit body, the heat in the photovoltaic data acquisition unit body is led out through the heat dissipation plate, and the shell of the photovoltaic data acquisition unit body is not provided with heat dissipation holes, so that external particles or moisture are effectively prevented from entering the interior of the photovoltaic data acquisition unit body, and the service life of electrical elements in the photovoltaic data acquisition unit body is prolonged;
the photovoltaic data acquisition device is characterized in that a rectangular cover is detachably connected to the top of the photovoltaic data acquisition device body, the bottom of the rectangular cover is of an opening structure, the bottom of the rectangular cover is tightly attached to the top edge of the photovoltaic data acquisition device body, two round air inlets which are arranged in a front-back symmetrical mode are formed in the left side of the rectangular cover, so that outside air can enter the rectangular cover, a partition plate is arranged between the front side and the back side of the inner wall of the rectangular cover and near the left side of the inner wall, two round air holes which are arranged in a front-back symmetrical mode are formed in the right side of the partition plate, fans are arranged on the right side of the partition plate and located at the positions of the two round air holes, rectangular air outlet holes are formed in the right side of the rectangular cover, and air flows are generated in the rectangular cover through the fans, so that heat on a heat dissipation plate is discharged from the rectangular air outlet holes along with the air flows, and heat dissipation is achieved.
Preferably, the bottoms of the left side and the right side of the photovoltaic data collector body are respectively provided with a first mounting plate, and the top of the first mounting plates is provided with mounting holes at positions close to the front end and the rear end of the first mounting plates for mounting with equipment, so that the photovoltaic data collector body is fixed on the equipment of a photovoltaic power station.
Preferably, the top of heating panel is equipped with a plurality of fin that are the equidistant and arrange around, and is a plurality of the fin all is located the rectangle cover, the fin is located the right-hand of fan, can further derive the heat on the heating panel through setting up a plurality of fin, increase and the contact surface of air, improvement radiating effect.
Preferably, the edges of the left side and the right side of the bottom of the rectangular cover are respectively provided with a second mounting plate, and the two second mounting plates are respectively mounted on the left side and the right side of the photovoltaic data collector body through screws, so that the rectangular cover can be conveniently dismounted.
Preferably, two detachable dustproof nets are arranged in the round air inlet holes, and the right side of the inner wall of the rectangular cover is connected with a detachable dustproof plate to prevent dust in the outside air from entering the rectangular cover, so that dust is prevented from adhering to the radiating plate and the radiating fins, and the effect is ensured.
Preferably, the front side and the rear side of the inner wall of the rectangular cover and the positions close to the right side are respectively provided with a strip-shaped retaining plate, the edges of the front side and the rear side of the left side of the dust-proof plate are respectively abutted against the right sides of the two strip-shaped retaining plates, so that the dust-proof plate can be detached, and after the rectangular cover is used for a long time, workers can detach the dust-proof plate for cleaning.
As the preference, both sides and be close to left position all are equipped with the U-shaped spout around the rectangle cover inner wall, through two U-shaped spouts location absorbent cotton boards, can be convenient for the staff dismouting absorbent cotton board, two can dismantle between the U-shaped spout and be connected with absorbent cotton board, a plurality of through-holes have been seted up to absorbent cotton board's side, ensure that the air can pass from absorbent cotton board, absorb the moisture in the air simultaneously, avoid influencing the life of fan.
The utility model has the remarkable technical effects due to the adoption of the technical scheme:
1. this photovoltaic power plant contravariant data acquisition subassembly inlays at the top of photovoltaic data collector body and establishes the heating panel, derives the inside heat of photovoltaic data collector body through the heating panel, and do not offer the louvre on the casing of photovoltaic data collector body to effectively avoid external particulate matter or moisture to enter into inside the photovoltaic data collector body, improve the life of the inside electrical component of photovoltaic data collector body.
2. This photovoltaic power plant contravariant data acquisition subassembly sets up a plurality of fin at the top of heating panel, can increase the contact surface of heating panel and air, and two fans produce the air current in the rectangle cover to effectively improve the radiating efficiency of heating panel, make the inside heat of photovoltaic data collector body dispel fast.
Drawings
FIG. 1 is a schematic view of a first view angle structure of the present utility model;
FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;
FIG. 3 is a schematic diagram of an assembled structure of a photovoltaic data collector and a heat sink in the present utility model;
FIG. 4 is a schematic view of a portion of the structure of the present utility model;
fig. 5 is a schematic diagram showing the assembly structure of the rectangular cover, the absorbent cotton plate and the dust-proof plate in the present utility model.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-photovoltaic data collector body, 2-first mounting panel, 3-rectangle cover, 30-circular inlet port, 31-rectangle apopore, 32-second mounting panel, 33-baffle, 330-circular bleeder vent, 34-U-shaped spout, 35-bar formula offset plate, 4-heating panel, 40-fin, 5-fan, 6-cotton board, 7-dust guard, 8-dust screen that absorbs water.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model discloses a photovoltaic power station inversion data acquisition assembly, which is shown in fig. 1-5, and comprises a photovoltaic data acquisition unit body 1, wherein a heat dissipation plate 4 is embedded at the top of the photovoltaic data acquisition unit body 1, the bottom of the heat dissipation plate 4 is positioned in the photovoltaic data acquisition unit body 1, various connecting jacks are arranged at the rear side of the photovoltaic data acquisition unit body 1, a display screen, an indicator lamp and the like are arranged at the front side of the photovoltaic data acquisition unit body 1;
the top of photovoltaic data collector body 1 can be dismantled and be connected with rectangle cover 3, the bottom of rectangle cover 3 is open structure, the bottom of rectangle cover 3 is closely laminated with the top edge of photovoltaic data collector body 1, two circular inlet port 30 that are the front and back symmetry and arrange are seted up in the left side of rectangle cover 3, make outside air can enter into in the rectangle cover 3, and be close to left position between the front and back both sides of rectangle cover 3 inner wall is equipped with baffle 33, two circular bleeder vent 330 that are the front and back symmetry and arrange are seted up on the right side of baffle 33, the right side of baffle 33 just be located the position of two circular bleeder vent 330 all is equipped with fan 5, rectangle air outlet hole 31 has been seted up on the right side of rectangle cover 3, produce the air current in the rectangle cover 3 through fan 5, thereby make the heat on the heating panel 4 follow the air current and follow rectangle air outlet hole 31 and discharge, realize the heat dissipation.
In this embodiment, the bottom of photovoltaic data collector body 1 left and right sides all is equipped with first mounting panel 2, and the mounting hole has all been seted up at the top of first mounting panel 2 and the position that is close to both ends around for with equipment installation, make photovoltaic data collector body 1 fix on photovoltaic power plant's equipment.
Specifically, the top of heating panel 4 is equipped with a plurality of fin 40 that are the equidistant arranges around, and a plurality of fin 40 all are located rectangle cover 3, and fin 40 is located the right-hand of fan 5, can further derive the heat on the heating panel 4 through setting up a plurality of fin 40, increases the contact surface with the air, improves the radiating effect.
Further, the edges of the left side and the right side of the bottom of the rectangular cover 3 are respectively provided with a second mounting plate 32, and the two second mounting plates 32 are respectively mounted on the left side and the right side of the photovoltaic data collector body 1 through screws, so that the rectangular cover 3 can be conveniently dismounted.
Further, the two circular air inlet holes 30 are internally provided with the detachable dustproof net 8, the right side of the inner wall of the rectangular cover 3 is connected with the detachable dustproof plate 7, and dust in the outside air is prevented from entering the rectangular cover 3, so that the dust is prevented from adhering to the radiating plate 4 and the radiating fins 40, and the effect is ensured.
Further, the front side and the back side of the inner wall of the rectangular cover 3 and the positions close to the right side are respectively provided with the strip-shaped retaining plates 35, edges of the front side and the back side of the left side of the dust-proof plate 7 are respectively abutted against the right sides of the two strip-shaped retaining plates 35, so that the dust-proof plate 7 can be detached, and after long-time use, workers can detach the dust-proof plate 7 for cleaning.
Further, the positions of the front side and the rear side of the inner wall of the rectangular cover 3, which are close to the left side, are provided with the U-shaped sliding grooves 34, the water absorbing cotton plates 6 are positioned through the two U-shaped sliding grooves 34, the water absorbing cotton plates 6 can be conveniently disassembled and assembled by workers, the water absorbing cotton plates 6 are detachably connected between the two U-shaped sliding grooves 34, the side surfaces of the water absorbing cotton plates 6 are provided with a plurality of through holes, air can be ensured to pass through the water absorbing cotton plates 6, meanwhile, moisture in the air is absorbed, and the service life of the fan 5 is prevented from being influenced.
When the photovoltaic power station inversion data acquisition assembly of this embodiment is in use, two fans 5 start synchronously along with photovoltaic data acquisition unit body 1, under the effect of fan 5, outside air passes from dust screen 8 and enters into rectangle cover 3, the moisture in the air is filtered to the cotton board 6 of rethread absorbs water, thereby avoid influencing the life of fan 5, the air that enters into in the rectangle cover 3 can follow rectangle apopore 31 and discharge, thereby make the air current in the rectangle cover 3, the heat that the inside electrical component of photovoltaic data acquisition unit body 1 during operation produced passes through heating panel 4 and transmits to in the rectangle cover 3, the heat is further dissipated with the heat along with the air current in a plurality of fin 40, heat on heating panel 4 and the fin 40 can be followed rectangle apopore 31 fast, thereby realize the heat dissipation, and do not set up the louvre on the casing of photovoltaic data acquisition unit body 1, thereby effectively avoid outside particulate matter or moisture to enter into inside the photovoltaic data acquisition unit body 1, improve the life of the inside electrical component of photovoltaic data acquisition unit body 1.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.
Claims (7)
1. Photovoltaic power plant contravariant data acquisition subassembly, including photovoltaic data collector body (1), its characterized in that: the photovoltaic data collector comprises a photovoltaic data collector body (1), wherein a heat dissipation plate (4) is embedded at the top of the photovoltaic data collector body (1), the bottom of the heat dissipation plate (4) is located in the photovoltaic data collector body (1), a rectangular cover (3) is detachably connected to the top of the photovoltaic data collector body (1), two round air inlets (30) which are arranged in a front-back symmetrical mode are formed in the left side of the rectangular cover (3), a partition plate (33) is arranged between the front side and the back side of the inner wall of the rectangular cover (3) and near the left side, two round air holes (330) which are arranged in a front-back symmetrical mode are formed in the right side of the partition plate (33), fans (5) are arranged on the right side of the partition plate (33) and located at the positions of the two round air holes (330), and rectangular air outlet holes (31) are formed in the right side of the rectangular cover (3).
2. The photovoltaic power plant inversion data collection assembly of claim 1, wherein: the photovoltaic data collector is characterized in that first mounting plates (2) are arranged at the bottoms of the left side and the right side of the photovoltaic data collector body (1), and mounting holes are formed in the top of the first mounting plates (2) and in positions close to the front end and the rear end of the first mounting plates.
3. The photovoltaic power plant inversion data collection assembly of claim 1, wherein: the top of heating panel (4) is equipped with a plurality of fin (40) that are the equidistant range around, and a plurality of fin (40) all are located rectangle cover (3), fin (40) are located the right side of fan (5).
4. The photovoltaic power plant inversion data collection assembly of claim 1, wherein: the edges of the left side and the right side of the bottom of the rectangular cover (3) are respectively provided with a second mounting plate (32), and the two second mounting plates (32) are respectively arranged on the left side and the right side of the photovoltaic data collector body (1) through screws.
5. The photovoltaic power plant inversion data collection assembly of claim 1, wherein: the two circular air inlets (30) are internally provided with detachable dustproof screens (8), and the right side of the inner wall of the rectangular cover (3) is connected with a detachable dustproof plate (7).
6. The photovoltaic power plant inversion data collection assembly of claim 5, wherein: the front side and the rear side of the inner wall of the rectangular cover (3) and the positions close to the right side are respectively provided with a strip-shaped retaining plate (35), and the edges of the front side and the rear side of the left side of the dustproof plate (7) are respectively abutted against the right sides of the two strip-shaped retaining plates (35).
7. The photovoltaic power plant inversion data collection assembly of claim 1, wherein: the novel water absorbing cotton plate is characterized in that U-shaped sliding grooves (34) are formed in the front side and the rear side of the inner wall of the rectangular cover (3) and close to the left side, a water absorbing cotton plate (6) is detachably connected between the two U-shaped sliding grooves (34), and a plurality of through holes are formed in the side face of the water absorbing cotton plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339740.2U CN219499878U (en) | 2023-02-28 | 2023-02-28 | Inversion data acquisition assembly of photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339740.2U CN219499878U (en) | 2023-02-28 | 2023-02-28 | Inversion data acquisition assembly of photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219499878U true CN219499878U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339740.2U Active CN219499878U (en) | 2023-02-28 | 2023-02-28 | Inversion data acquisition assembly of photovoltaic power station |
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| Country | Link |
|---|---|
| CN (1) | CN219499878U (en) |
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2023
- 2023-02-28 CN CN202320339740.2U patent/CN219499878U/en active Active
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