CN219980136U - Photovoltaic grid-connected cabinet with high-temperature early warning function - Google Patents
Photovoltaic grid-connected cabinet with high-temperature early warning function Download PDFInfo
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- CN219980136U CN219980136U CN202321348409.3U CN202321348409U CN219980136U CN 219980136 U CN219980136 U CN 219980136U CN 202321348409 U CN202321348409 U CN 202321348409U CN 219980136 U CN219980136 U CN 219980136U
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- China
- Prior art keywords
- cabinet
- photovoltaic grid
- early warning
- cabinet body
- thermometer
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- 238000001816 cooling Methods 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of photovoltaic power equipment, in particular to a photovoltaic grid-connected cabinet with a high-temperature early warning function. The utility model provides the photovoltaic grid-connected cabinet with the high-temperature early warning function, which can perform temperature early warning inside the photovoltaic grid-connected cabinet and timely perform prevention, control and protection. The utility model provides a photovoltaic cabinet that is incorporated into power networks with high temperature early warning function, is including base, cabinet body, cabinet door, top cap and mounting panel etc. the base top is connected with the cabinet body, and two right sides all rotate about the cabinet body are connected with the cabinet door, and cabinet body top is connected with the top cap, and cabinet door right side all is connected with the mounting panel. According to the utility model, the temperature inside the cabinet body is monitored through the thermometer, and the operation of the loudspeaker and the lower motor is controlled, so that the effects of early warning the temperature inside the photovoltaic grid-connected cabinet and timely preventing, controlling and protecting can be achieved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power equipment, in particular to a photovoltaic grid-connected cabinet with a high-temperature early warning function.
Background
The photovoltaic grid-connected cabinet is used as a general outlet of the photovoltaic power station and exists in a photovoltaic system, is a power distribution device connected with the photovoltaic power station and a power grid, can protect and meter the total amount of photovoltaic power generation, is convenient for fault maintenance management, improves the safety and economic benefit of the power generation system, is usually composed of a disconnecting link, a circuit breaker and related control elements, is connected with a generator system and the power grid system, is provided with a complete grid-connected protection device and plays a role in grid connection of the generator, but the conventional photovoltaic grid-connected cabinet does not have the function of monitoring and early warning the internal operation temperature, so that the power supply operation is affected by easy overheat damage when the photovoltaic grid-connected cabinet is used.
Therefore, aiming at the defects of the prior art, the photovoltaic grid-connected cabinet with the high-temperature early warning function, which can perform temperature early warning inside the photovoltaic grid-connected cabinet and timely perform prevention, control and protection, is developed.
Disclosure of Invention
The utility model provides a photovoltaic grid-connected cabinet with a high-temperature early warning function, which can perform temperature early warning, timely prevent and control and protect the inside of the photovoltaic grid-connected cabinet, and aims to overcome the defect that the power supply operation is affected by easy overheat damage when the existing photovoltaic grid-connected cabinet is used because the existing photovoltaic grid-connected cabinet does not have the function of monitoring and early warning the internal operation temperature.
The technical scheme of the utility model is as follows: the utility model provides a photovoltaic cabinet that is incorporated into power networks with high temperature early warning function, including base, cabinet body, cabinet door, top cap, mounting panel, thermometer, speaker and cooling body, the base top is connected with the cabinet body, and two parts right sides all rotate about the cabinet body are connected with the cabinet door, and cabinet body top is connected with the top cap, and cabinet door right side all is connected with the mounting panel, all is connected with the thermometer on the mounting panel, and the thermometer top all is connected with the speaker, thermometer and speaker electric connection are equipped with on the base and are used for carrying out refrigerated cooling body inside to the cabinet.
In a preferred embodiment of the utility model, the cooling mechanism comprises a lower motor, a belt assembly, a bidirectional screw rod, a guide rod, a connecting claw frame and a condensing pipe, wherein the upper side of the left part of the base is connected with the lower motor, the lower motor is electrically connected with the thermometer, the left sides of the upper part and the lower part of the cabinet body are connected with the guide rod, the left side of the middle part of the cabinet body is rotationally connected with the bidirectional screw rod, the belt assembly is connected between the bidirectional screw rod and an output shaft of the lower motor, the connecting claw frame is connected between the front part and the rear part of the screw rod and the guide rod, the connecting claw frame is in threaded connection with the screw rod, the connecting claw frame is in sliding connection with the guide rod, the condensing pipe can penetrate into the cabinet body, the output shaft of the lower motor rotates through the belt assembly to enable the connecting claw frame to be mutually close, the condensing pipe is driven to mutually close to enter the interior of the cabinet body, and the interior of the cabinet body is cooled.
In a preferred embodiment of the utility model, the intelligent cabinet temperature sensor further comprises a heat dissipation mechanism, wherein the heat dissipation mechanism comprises an upper motor, a gear, a big-tooth outer sleeve and a heat dissipation fan, the upper side of the right part of the top cover is connected with the upper motor, the upper motor is electrically connected with the thermometer, the gear is connected to an output shaft of the upper motor, the top cover top is rotatably connected with the big-tooth outer sleeve, the big-tooth outer sleeve is meshed with the gear, the heat dissipation fan is connected to the inside of the big-tooth outer sleeve, the output shaft of the upper motor rotates to drive the gear to rotate, the gear rotates to drive the big-tooth outer sleeve to rotate, and the big-tooth outer sleeve rotates to drive the heat dissipation fan to rotate to conduct heat dissipation operation inside the cabinet body.
In a preferred embodiment of the utility model, the bottom of the base is provided with the anti-corrosion plate, so that the anti-corrosion and anti-rust performance of the base can be improved.
In a preferred embodiment of the utility model, the cabinet door is provided with a protection plate, so that the protection performance of the cabinet door can be improved.
In a preferred embodiment of the present utility model, the heat dissipation fan has an inclined structure, so as to increase the heat dissipation range of the cabinet.
Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the temperature inside the cabinet body is monitored through the thermometer, and the operation of the loudspeaker and the lower motor is controlled, so that the effects of early warning the temperature inside the photovoltaic grid-connected cabinet and timely preventing, controlling and protecting can be achieved.
2. According to the utility model, the gear is driven to rotate by the rotation of the output shaft of the upper motor, the large-tooth outer sleeve is driven to rotate by the rotation of the gear, and the heat dissipation fan is driven to rotate by the rotation of the large-tooth outer sleeve, so that the heat dissipation operation of the interior of the cabinet body is performed, the cooling and heat dissipation of the temperature of the interior of the cabinet body by the condensation pipe can be assisted, and the protection effect is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic view of a partial perspective structure of the present utility model.
Fig. 4 is a schematic perspective view of a cooling mechanism according to the present utility model.
Fig. 5 is a schematic perspective view of a heat dissipation mechanism according to the present utility model.
The marks of the components in the drawings are as follows: 1. base, 2, cabinet body, 3, cabinet door, 4, top cap, 5, mounting panel, 6, thermometer, 7, speaker, 8, cooling mechanism, 81, lower motor, 82, belt module, 83, two-way lead screw, 831, guide bar, 84, connection claw frame, 85, condenser pipe, 9, cooling mechanism, 91, upper motor, 92, gear, 93, big tooth overcoat, 94, heat dissipation fan.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
The utility model provides a photovoltaic cabinet that is incorporated into power networks with high temperature early warning function, as shown in fig. 1-3, including base 1, cabinet body 2, cabinet door 3, top cap 4, mounting panel 5, thermometer 6, speaker 7 and cooling body 8, base 1 bottom is equipped with anticorrosive board, can increase the anticorrosive rust-resistant performance of base 1, base 1 top is connected with cabinet body 2, two right sides all rotate about cabinet body 2 are connected with cabinet door 3, be equipped with the guard plate on cabinet door 3, can increase cabinet door 3 protectiveness, cabinet body top is connected with top cap 4, cabinet door 3 right side all is connected with mounting panel 5, all be connected with thermometer 6 on the mounting panel 5, thermometer 6 top all is connected with speaker 7, thermometer 6 and speaker 7 electric connection are equipped with cooling body 8 on the base 1.
As shown in fig. 1, 2 and 4, the cooling mechanism 8 comprises a lower motor 81, a belt assembly 82, a bidirectional screw rod 83, a guide rod 831, a connecting claw frame 84 and a condensation pipe 85, wherein the upper side of the left part of the base 1 is connected with the lower motor 81, the lower motor 81 is electrically connected with the thermometer 6, the upper left side and the lower left side of the cabinet body 2 are respectively connected with the guide rod 831, the left side of the middle part of the cabinet body 2 is rotatably connected with the bidirectional screw rod 83, the belt assembly 82 is connected between the bidirectional screw rod 83 and the output shaft of the lower motor 81, the front part and the rear part of the screw rod and the guide rod 831 are respectively connected with a connecting claw frame 84, the connecting claw frame 84 is connected with the guide rod 831 in a sliding manner, the connecting claw frame 84 is respectively connected with the condensation pipe 85, and the condensation pipe 85 can penetrate into the cabinet body 2.
The photovoltaic grid-connected cabinet can be used for monitoring and early warning the internal temperature, the photovoltaic grid-connected cabinet is firstly placed in a use area, when the photovoltaic grid-connected cabinet works, the thermometer 6 monitors the internal temperature of the cabinet body 2 in real time through the cabinet door 3, when the internal temperature continuously rises to exceed the monitoring value of the thermometer 6, the thermometer 6 triggers the loudspeaker 7 and the lower motor 81, the loudspeaker 7 sounds to warn staff, the lower motor 81 is automatically started, the output shaft of the lower motor 81 rotates to drive the bidirectional screw 83 to rotate through the belt assembly 82, the bidirectional screw 83 rotates to enable the connecting claw frames 84 to be close to each other, the condenser pipe 85 is driven to be close to each other to enter the inside of the cabinet body 2, the inside of the cabinet body 2 is cooled, and after the internal temperature of the cabinet body 2 is reduced to a safe value, the thermometer 6 turns off the loudspeaker 7 and the lower motor 81.
As shown in fig. 1, 2 and 5, the cooling device further comprises a cooling mechanism 9, the cooling mechanism 9 comprises an upper motor 91, a gear 92, a big-tooth outer sleeve 93 and a cooling fan 94, the upper side of the right part of the top cover 4 is connected with the upper motor 91, the upper motor 91 is electrically connected with the thermometer 6, the output shaft of the upper motor 91 is connected with the gear 92, the top of the top cover 4 is rotatably connected with the big-tooth outer sleeve 93, the big-tooth outer sleeve 93 is meshed with the gear 92, the cooling fan 94 is connected with the cooling fan 94 inside the big-tooth outer sleeve 93, and the cooling fan 94 is of an inclined structure and can increase the cooling range of the inside of the cabinet body 2.
The heat dissipation mechanism 9 of the photovoltaic grid-connected cabinet can assist the condenser tube 85 to cool and dissipate heat to the temperature inside the cabinet body 2, the thermometer 6 can start the upper motor 91 when triggering the loudspeaker 7 and the lower motor 81, the output shaft of the upper motor 91 rotates to drive the gear 92 to rotate, the gear 92 rotates to drive the large-tooth outer sleeve 93 to rotate, the large-tooth outer sleeve 93 rotates to drive the heat dissipation fan 94 to rotate, the heat dissipation operation is performed inside the cabinet body 2, and when the temperature inside the cabinet body 2 reaches a normal value, the upper motor 91 is closed.
The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the principles and embodiments of the utility model may be implemented in conjunction with the detailed description of the utility model that follows, the examples being merely intended to facilitate an understanding of the method of the utility model and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (6)
1. A photovoltaic grid-connected cabinet with high temperature early warning function is characterized in that: including base (1), cabinet body (2), cabinet door (3), top cap (4), mounting panel (5), thermometer (6), speaker (7) and cooling body (8), base (1) top is connected with cabinet body (2), two right sides all rotate about cabinet body (2) are connected with cabinet door (3), cabinet body top is connected with top cap (4), cabinet door (3) right side all is connected with mounting panel (5), all be connected with thermometer (6) on mounting panel (5), thermometer (6) top all is connected with speaker (7), thermometer (6) and speaker (7) electric connection are equipped with on base (1) and are used for carrying out refrigerated cooling body (2) inside cooling body (8).
2. The photovoltaic grid-connected cabinet with the high-temperature early warning function according to claim 1, wherein the photovoltaic grid-connected cabinet is characterized in that: the cooling mechanism (8) comprises a lower motor (81), a belt component (82), a bidirectional screw rod (83), a guide rod (831), a connecting claw frame (84) and a condensing tube (85), wherein the lower motor (81) is connected to the upper side of the left part of the base (1), the lower motor (81) is electrically connected with a thermometer (6), the guide rod (831) is connected to the upper left side and the lower left side of the cabinet body (2), the bidirectional screw rod (83) is rotatably connected to the left side of the middle part of the cabinet body (2), the belt component (82) is connected between the bidirectional screw rod (83) and the output shaft of the lower motor (81), the connecting claw frame (84) is connected with screw threads, the connecting claw frame (84) is slidably connected with the guide rod (831), the condensing tube (85) is connected to the connecting claw frame (84), the condensing tube (85) can penetrate into the interior of the cabinet body (2), the lower motor (81) is rotatably connected to the output shaft through the belt component (82) to drive the bidirectional screw rod (83) to rotate, the bidirectional screw rod (83) is connected to the output shaft, and the bidirectional screw rod (83) is connected to the front and the two front and rear parts of the guide rod (831) are connected to the connecting claw frame (84) to the inside the cooling tube (2).
3. The photovoltaic grid-connected cabinet with the high-temperature early warning function according to claim 2, wherein the photovoltaic grid-connected cabinet is characterized in that: the novel intelligent cabinet temperature sensor is characterized by further comprising a heat dissipation mechanism (9), wherein the heat dissipation mechanism (9) comprises an upper motor (91), a gear (92), a big-tooth outer sleeve (93) and a heat dissipation fan (94), the upper side of the right part of the top cover (4) is connected with the upper motor (91), the upper motor (91) is electrically connected with a thermometer (6), the output shaft of the upper motor (91) is connected with the gear (92), the top cover (4) is rotationally connected with the big-tooth outer sleeve (93), the big-tooth outer sleeve (93) is meshed with the gear (92), the heat dissipation fan (94) is connected inside the big-tooth outer sleeve (93), the output shaft of the upper motor (91) rotates to drive the gear (92) to rotate, the gear (92) rotates to drive the big-tooth outer sleeve (93) to rotate, and the heat dissipation fan (94) rotates inside the cabinet body (2).
4. The photovoltaic grid-connected cabinet with the high-temperature early warning function according to claim 1, wherein the photovoltaic grid-connected cabinet is characterized in that: the bottom of the base (1) is provided with an anti-corrosion plate, so that the anti-corrosion and anti-rust performance of the base (1) can be improved.
5. The photovoltaic grid-connected cabinet with the high-temperature early warning function according to claim 1, wherein the photovoltaic grid-connected cabinet is characterized in that: the protection plate is arranged on the cabinet door (3), so that the protection performance of the cabinet door (3) can be improved.
6. The photovoltaic grid-connected cabinet with a high-temperature early warning function according to claim 3, wherein: the heat radiation fan (94) is of an inclined structure, so that the heat radiation range of the inside of the cabinet body (2) can be increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348409.3U CN219980136U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic grid-connected cabinet with high-temperature early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321348409.3U CN219980136U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic grid-connected cabinet with high-temperature early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980136U true CN219980136U (en) | 2023-11-07 |
Family
ID=88581303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321348409.3U Active CN219980136U (en) | 2023-05-30 | 2023-05-30 | Photovoltaic grid-connected cabinet with high-temperature early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980136U (en) |
-
2023
- 2023-05-30 CN CN202321348409.3U patent/CN219980136U/en active Active
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