CN111697467B - Intelligent protection device for switch cabinet and intelligent switch cabinet - Google Patents
Intelligent protection device for switch cabinet and intelligent switch cabinet Download PDFInfo
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- CN111697467B CN111697467B CN202010584250.XA CN202010584250A CN111697467B CN 111697467 B CN111697467 B CN 111697467B CN 202010584250 A CN202010584250 A CN 202010584250A CN 111697467 B CN111697467 B CN 111697467B
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- 238000009423 ventilation Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
Abstract
The invention is suitable for the technical field of electrical equipment, and particularly relates to an intelligent protection device for a switch cabinet and an intelligent switch cabinet. The intelligent protection device for the switch cabinet, provided by the embodiment of the invention, has the advantages that the structure is simple, the design is reasonable, the inclination angle of the solar cell panel can be adjusted according to the weather condition, so that the function switching between mainly collecting solar energy and mainly keeping off rain is realized, the solar energy can be collected to the maximum extent, rainwater is prevented from contacting the switch cabinet, the energy is saved, the environment is protected, the switch cabinet can be prevented from being corroded by rainwater, and the service life of the switch cabinet is prolonged.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and particularly relates to an intelligent protection device for a switch cabinet and an intelligent switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The existing switch cabinet is directly arranged outdoors, and is easily rusted when being exposed to wind and sunlight, so that the sealing performance is deteriorated, and the service life is greatly reduced.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent protection device for a switch cabinet, and aims to solve the problems that an existing switch cabinet is not provided with a protection device, is easy to rust and is short in service life.
The embodiment of the invention is realized in such a way that the intelligent protection device of the switch cabinet comprises two groups of supporting seats, a fixed seat, a mounting plate, two groups of solar cell panels and a warning component, wherein the two groups of supporting seats are respectively fixed at the upper end of a top plate positioned at the top of the switch cabinet, the two groups of solar cell panels are arranged, one ends of the two groups of solar cell panels are rotatably connected with the two sides of the mounting plate through rotating clamping blocks, the two sides of the two groups of solar cell panels are rotatably connected with the supporting seats through rotating guide seats, the solar cell panels are slidably connected with the rotating guide seats, one ends of the solar cell panels far away from the rotating clamping blocks are provided with fixed clamping blocks, the fixed clamping blocks are connected with the rotating guide seats through compression springs, the fixed seat is arranged at a position of the top plate positioned between the two groups of supporting seats, a driving part is arranged in the fixed seat, and is used for driving the mounting plate to drive the rotating clamping blocks to lift, the lower end of the warning component is connected with the top of the fixing seat, and the upper end of the warning component is connected with the top of the mounting plate and used for warning surrounding people by sending warning signals.
Preferably, the warning subassembly includes the flow distribution plate, the mounting panel top is connected with the pivot through the bracing piece, the flow distribution plate is provided with two sets ofly, and the tip all rotates with the pivot to be connected, the one side that the flow distribution plate is close to the mounting panel is connected with the mounting panel through being connected with the flow distribution plate spring, the warning strip is pasted to the one side that the mounting panel was kept away from to the flow distribution plate, the fixing base top is provided with the dead lever, the one end rotation that the fixing base was kept away from to the dead lever is connected with the deflector, the one end that the dead lever was kept away from to the deflector is close to the one side butt of mounting panel with the flow distribution plate, the pivot top is fixed with the backplate, the backplate is used for the flow distribution plate of rainwater direction both sides.
Preferably, the middle part of the guard plate is provided with a groove, and a plurality of humidity sensors are arranged in the groove.
Preferably, the guard plate is higher at one end of the switch cabinet where the operation panel is arranged than at the other end of the switch cabinet, and is used for guiding water in the groove to one end far away from the operation panel to be discharged.
Preferably, one end of the flow distribution plate close to the guard plate is provided with a collecting tank, the bottom of the collecting tank is provided with an electric control valve, and one surface of the flow distribution plate close to the mounting plate is also provided with a light sensor.
Preferably, the width and the length of the spliced two groups of solar panels are larger than those of the top plate.
Another object of the embodiment of the invention is to provide an intelligent switch cabinet, which comprises a top plate, and the intelligent switch cabinet further comprises the intelligent switch cabinet protection device, wherein a ventilation groove is formed in the middle of the top plate, a fixing seat in the intelligent switch cabinet protection device is arranged in the ventilation groove, a ventilation plug plate is arranged between the ventilation groove and the fixing seat, the top of the ventilation plug plate is connected with an installation plate through a connecting rod and a connecting plate, and a filter screen is arranged between the outer edge of the connecting plate and the top plate.
The intelligent protection device for the switch cabinet, provided by the embodiment of the invention, has the advantages that the structure is simple, the design is reasonable, the inclination angle of the solar cell panel can be adjusted according to the weather condition, so that the function switching between mainly collecting solar energy and mainly keeping off rain is realized, the solar energy can be collected to the maximum extent, rainwater is prevented from contacting the switch cabinet, the energy is saved, the environment is protected, the switch cabinet can be prevented from being corroded by rainwater, and the service life of the switch cabinet is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent protection device for a switch cabinet according to an embodiment of the present invention;
fig. 2 is a top view of an intelligent protection device for a switch cabinet according to an embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of an intelligent protection device for a switch cabinet according to an embodiment of the present invention;
fig. 4 is a schematic partial structural diagram of an intelligent protection device for a switch cabinet according to an embodiment of the present invention.
In the drawings: 1. a switch cabinet; 2. a top plate; 3. a supporting seat; 4. a solar panel; 5. rotating the guide seat; 6. fixing the clamping block; 7. a connecting plate; 8. filtering with a screen; 9. a connecting rod; 10. a vent plug plate; 11. rotating the clamping block; 12. a fixed seat; 13. an electric telescopic cylinder; 14. a connecting seat; 15. fixing the rod; 16. a flow distribution plate; 17. a guide plate; 18. a diverter plate spring; 19. a guard plate; 20. a support bar; 21. a compression spring; 22. mounting a plate; 23. a humidity sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, which is a schematic structural diagram of an intelligent protection device for a switch cabinet provided by an embodiment of the present invention, the intelligent protection device for a switch cabinet includes two groups of support bases 3, a fixed base 12, a mounting plate 22, solar panels 4 and warning components, the two groups of support bases 3 are respectively fixed on the upper end of a top plate 2 located on the top of the switch cabinet 1, the two groups of solar panels 4 are provided, one ends of the two groups of solar panels 4 are rotatably connected with two sides of the mounting plate 22 through rotating clamping blocks 11, two sides of the two groups of solar panels 4 are rotatably connected with the support bases 3 through rotating guide bases 5, the solar panels 4 are slidably connected with the rotating guide bases 5, one end of the solar panels 4 far away from the rotating clamping blocks 11 is provided with a fixed clamping block 6, the fixed clamping block 6 is connected with the rotating guide bases 5 through compression springs 21, the fixed base 12 is arranged at a position where the top plate 2 is located between the two groups of support bases 3, be provided with the driving piece in the fixing base 12, the driving piece is used for driving mounting panel 22 to drive and rotates 11 lifts of clamp splice, and warning subassembly lower extreme is connected with fixing base 12 top, and the upper end is connected with mounting panel 22 top for crowd around the warning through sending warning signal.
In the embodiment of the invention, the driving part can be an electric telescopic cylinder 13, the supporting seat 3 is fixed on the top plate 2 of the switch cabinet 1, in sunny days, the external illumination intensity is high, the power generation efficiency of the solar cell panel 4 needs to be improved, the solar cell panel 4 supplies power, the electric telescopic cylinder 13 drives the mounting plate 22 to descend, the rotating clamping block 11 drives the solar cell panel 4 to rotate to a horizontal position relative to the supporting seat 3 under the driving of the mounting plate 22, at any time, due to the existence of the compression spring 21, the fixed clamping block 6 can press the solar cell panel 4 to one side of the rotating clamping block 11, so that the solar cell panel 4 is always in a fixed state, and when two groups of solar cell panels 4 are in the horizontal position, the solar cell panel can receive illumination to the maximum extent, so that electric energy is stored; when raining, the electric telescopic cylinder 13 drives the mounting plate 22 to ascend, the mounting plate 22 drives the solar panels 4 to rotate relative to the supporting seat 3 through the rotating clamping blocks 11, and an inverted V shape is formed between the two groups of solar panels 4, so that rainwater is guided to two sides of the switch cabinet 1, and the inverted V-shaped structure can wash the surfaces of the solar panels 4 by utilizing the rainwater to remove dust on the surfaces of the solar panels 4, so that the solar panels 4 can stably generate power; in the process, the warning component is automatically adjusted to warn surrounding personnel.
As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, the warning assembly includes a splitter plate 16, the top of a mounting plate 22 is connected to a rotating shaft through a support rod 20, two sets of splitter plates 16 are provided, and the end portions of the splitter plates are rotatably connected to the rotating shaft, one side of the splitter plate 16 close to the mounting plate 22 is connected to the mounting plate 22 through a splitter plate spring 18, one side of the splitter plate 16 far from the mounting plate 22 is attached with a warning strip, the top of a fixing base 12 is provided with a fixing rod 15, one end of the fixing rod 15 far from the fixing base 12 is rotatably connected to a guide plate 17, one end of the guide plate 17 far from the fixing rod 15 is abutted to one side of the splitter plate 16 close to the mounting plate 22, the top of the rotating shaft is fixed with a guard plate 19, and the guard plate 19 is used for guiding rainwater to the splitter plates 16 on both sides.
In the embodiment of the present invention, during the process of raising the lowest position of the mounting plate 22 to the highest position, due to the presence of the diversion plate spring 18, the side of the diversion plate 16 close to the mounting plate 22 always abuts against the end of the guide plate 17. Therefore, in the process that the mounting plate 22 is lifted from the lowest position to the highest position, the included angle between the flow distribution plates 16 is gradually reduced, so that surrounding personnel can always see the warning content on the warning strip; the warning strip can be a reflective strip or colored paper printed with warning characters.
As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, a groove is formed in the middle of the shield 19, and a plurality of humidity sensors 23 are disposed in the groove.
In the embodiment of the invention, when raining, rainwater falls into the groove, and when the humidity sensor 23 detects rainwater, the electric telescopic cylinder 13 is started to drive the mounting plate 22 to ascend, so that the solar cell panel 4 is automatically switched between the arching state and the tiling state.
As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, the guard plate 19 is located at one end of the switch cabinet 1 where the operation panel is located, higher than the other end, and is used for guiding the water in the groove to the end far away from the operation panel for discharge.
In the embodiment of the present invention, the guard plate 19 is positioned higher at one end of the switch cabinet 1 where the operation panel is provided than at the other end, so that a user can be protected from falling rainwater during operation.
As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, a collecting tank is provided at one end of the diverter plate 16 close to the guard plate 19, an electrically controlled valve is provided at the bottom of the collecting tank, and a light sensor is further provided at one side of the diverter plate 16 close to the mounting plate 22.
In the embodiment of the invention, when the rainwater collecting device is used, the rainwater is stored in the collecting tank, when the light sensor detects that the splitter plate 16 is covered by dust, the electric control valve is opened, and the stored rainwater flows to the solar cell panel 4 from the splitter plate 16, so that the splitter plate 16 and the solar cell panel 4 are cleaned.
As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, the width and length of the assembled two groups of solar panels 4 are greater than the width and length of the top panel 2.
As shown in fig. 1, an embodiment of the present invention further provides an intelligent switch cabinet, which includes a top plate 2, and the intelligent switch cabinet further includes the above intelligent protection device for switch cabinet, a ventilation groove is provided in the middle of the top plate 2, a fixing seat 12 in the intelligent protection device for switch cabinet is provided in the ventilation groove, a ventilation plug plate 10 is provided between the ventilation groove and the fixing seat 12, the top of the ventilation plug plate 10 is connected to an installation plate 22 through a connection rod 9 and a connection plate 7, and a filter screen 8 is provided between the outer edge of the connection plate 7 and the top plate 2.
In the embodiment of the invention, a temperature sensor is arranged in the switch cabinet 1, and when the temperature in the switch cabinet is too high, the electric telescopic cylinder is started, so that the mounting plate 22 drives the ventilation plug plate 10 to ascend, and hot air in the switch cabinet 1 is exhausted from the ventilation groove; the filter screen 8 can avoid impurities to enter the switch cabinet 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An intelligent protection device of a switch cabinet is characterized by comprising two groups of support seats (3), two fixed seats (12), a mounting plate (22), two solar cell panels (4) and a warning component, wherein the two groups of support seats (3) are respectively fixed at the upper end of a top plate (2) positioned at the top of the switch cabinet (1), the two groups of solar cell panels (4) are arranged, one ends of the two groups of solar cell panels (4) are rotatably connected with the two sides of the mounting plate (22) through rotating clamping blocks (11), the two sides of the two groups of solar cell panels (4) are rotatably connected with the support seats (3) through rotating guide seats (5), the solar cell panels (4) are slidably connected with the rotating guide seats (5), one ends of the solar cell panels (4) far away from the rotating clamping blocks (11) are provided with fixed clamping blocks (6), and the fixed clamping blocks (6) are connected with the rotating guide seats (5) through compression springs (21), the fixing seat (12) is arranged at a position, between the two groups of supporting seats (3), of the top plate (2), a driving piece is arranged in the fixing seat (12), the driving piece is used for driving the mounting plate (22) to drive the rotating clamping block (11) to lift, the lower end of the warning component is connected with the top of the fixing seat (12), the upper end of the warning component is connected with the top of the mounting plate (22), and the warning component is used for warning surrounding people by sending warning signals; the warning subassembly includes flow distribution plate (16), mounting panel (22) top is connected with the pivot through bracing piece (20), flow distribution plate (16) are provided with two sets ofly, and the tip all rotates with the pivot to be connected, the one side that flow distribution plate (16) are close to mounting panel (22) is through being connected with flow distribution plate spring (18) and mounting panel (22), the warning strip has been pasted to the one side that mounting panel (22) were kept away from in flow distribution plate (16), fixing base (12) top is provided with dead lever (15), the one end rotation that fixing base (12) were kept away from in dead lever (15) is connected with deflector (17), the one end that dead lever (15) were kept away from in deflector (17) and flow distribution plate (16) are close to the one side butt of mounting panel (22), the pivot top is fixed with backplate (19), backplate (19) are used for flow distribution plate (16) with rainwater direction both sides.
2. The intelligent protection device for the switch cabinet according to claim 1, wherein a groove is formed in the middle of the protection plate (19), and a plurality of humidity sensors (23) are arranged in the groove.
3. The intelligent protection device for the switch cabinet according to claim 1, wherein the guard board (19) is positioned at one end of the switch cabinet (1) where the operation panel is arranged, and is higher than the other end of the switch cabinet, and is used for guiding water in the groove to the end far away from the operation panel to be discharged.
4. The intelligent protection device for the switch cabinet according to claim 1, wherein a collecting tank is arranged at one end of the splitter plate (16) close to the guard plate (19), an electric control valve is arranged at the bottom of the collecting tank, and a light sensor is further arranged at one side of the splitter plate (16) close to the mounting plate (22).
5. The intelligent protection device for the switch cabinet according to any one of claims 1 to 4, wherein the width and the length of the spliced two groups of solar panels (4) are both larger than those of the top plate (2).
6. An intelligent switch cabinet comprises a top plate (2) and is characterized in that the intelligent switch cabinet further comprises an intelligent switch cabinet protection device according to any one of claims 1-5, a ventilation groove is formed in the middle of the top plate (2), a fixing seat (12) in the intelligent switch cabinet protection device is arranged in the ventilation groove, a ventilation plug plate (10) is arranged between the ventilation groove and the fixing seat (12), the top of the ventilation plug plate (10) is connected with a mounting plate (22) through a connecting rod (9) and a connecting plate (7), and a filter screen (8) is arranged between the outer edge of the connecting plate (7) and the top plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584250.XA CN111697467B (en) | 2020-06-23 | 2020-06-23 | Intelligent protection device for switch cabinet and intelligent switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584250.XA CN111697467B (en) | 2020-06-23 | 2020-06-23 | Intelligent protection device for switch cabinet and intelligent switch cabinet |
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| Publication Number | Publication Date |
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| CN111697467A CN111697467A (en) | 2020-09-22 |
| CN111697467B true CN111697467B (en) | 2021-11-09 |
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| WO2015073936A1 (en) * | 2013-11-18 | 2015-05-21 | Cowham Walter | Photovoltaic power apparatus for rapid deployment |
| CN107173180A (en) * | 2017-04-28 | 2017-09-19 | 防城港市水利工程技术管理站 | A kind of water conservancy irrigation device based on solar power generation |
| CN107160343B (en) * | 2017-06-15 | 2023-09-12 | 山东科技大学 | Device for intelligently taking workpieces and application thereof |
| CN108891281A (en) * | 2018-06-29 | 2018-11-27 | 南京微晟电源科技有限公司 | A kind of multi-functional energy storage charging pile |
| CN108879388B (en) * | 2018-08-15 | 2023-06-13 | 江苏金利电气有限公司 | Solar switch cabinet and application method thereof |
| CN109217143A (en) * | 2018-09-20 | 2019-01-15 | 正大工控科技有限公司 | A kind of electric power cabinet with auto-alarm function |
| CN209169668U (en) * | 2018-11-19 | 2019-07-26 | 泸州宏兴电气有限公司 | A kind of Multifunctional high-low press-fitting electric cabinet |
| CN110352946A (en) * | 2019-08-16 | 2019-10-22 | 金华落日新能源科技有限公司 | A kind of environmentally friendly insect expelling device based on agriculture insect-pest |
| CN110739611A (en) * | 2019-10-08 | 2020-01-31 | 江苏海鑫电气设备有限公司 | capacitance compensation cabinet capable of adjusting ventilation volume |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265484A (en) * | 2018-04-27 | 2018-07-10 | 孙勇 | A kind of smart home Outdoor clothes airing rack |
| CN109737474A (en) * | 2019-01-21 | 2019-05-10 | 内蒙古工业大学 | The architectural energy saving system of energy conversion is realized in a kind of radiation |
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