CN116545078B - Waterproof solar charging controller and waterproof control method thereof - Google Patents
Waterproof solar charging controller and waterproof control method thereof Download PDFInfo
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- CN116545078B CN116545078B CN202310824907.9A CN202310824907A CN116545078B CN 116545078 B CN116545078 B CN 116545078B CN 202310824907 A CN202310824907 A CN 202310824907A CN 116545078 B CN116545078 B CN 116545078B
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- waterproof
- controller
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- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 230000002209 hydrophobic effect Effects 0.000 claims description 13
- 230000008034 disappearance Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002349 favourable effect Effects 0.000 abstract description 9
- 238000004078 waterproofing Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000005507 spraying Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of charge controllers, in particular to a waterproof solar charge controller and a waterproof control method thereof, comprising a first box body, wherein a controller main body is fixedly arranged in the first box body, a second box body is sleeved on the top of the first box body in a sliding manner, and a control chip is fixed at the bottom of a fixing plate; the top of fixed plate is fixed with the cylinder, the top of cylinder with the bottom fixed connection of second box, a plurality of first openings have all been seted up at the both ends of first box, a plurality of second openings have all been seted up at the both ends of second box, the second opening with first opening one-to-one aligns. This device is through waterproofing mechanism and second opening, first open-ended setting for the second opening staggers with first opening, is favorable to avoiding the equipment damage that the water droplet whereabouts to the inside of first box caused, and waterproofing mechanism can carry out waterproofing treatment to the junction gap of controller line and round hole.
Description
Technical Field
The invention relates to the field of charge controllers, in particular to a waterproof solar charge controller and a waterproof control method thereof.
Background
In order to protect the storage battery and prevent overcharge, most solar power generation systems include a charge controller, and the most basic function is to cut off the charging current when the storage battery is full.
The prior art discloses the invention patent in the aspect of the partial solar charging controller, the application number is 201821561551.5, a waterproof intelligent solar charging controller is disclosed, which comprises a controller base, a transparent waterproof cover and a controller, wherein the transparent waterproof cover is fixed on the controller base, a hydrophobic shell and a sealing layer are sequentially fixedly bonded on the inner side frame of the transparent waterproof cover from outside to inside, an elastic ring is fixedly connected in the middle of a threading hole, and an elastic hydrophobic ring is fixedly connected in the ring of the elastic ring.
In the prior art, when a solar charging device breaks out a fire, a part of the device can adopt a water spraying mode to carry out emergency treatment, however, after the water spraying treatment, the water spraying direction and the distance are difficult to control completely, so that in the treatment process, partial water flow impacts the charging controller, the water flow enters the charging controller along a gap, and the condition that the internal circuit of the charging controller is damaged exists, so that the charging controller needs to be waterproof controlled in the fire treatment process.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a waterproof solar charging controller and a waterproof control method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme: the waterproof solar charging controller comprises a first box body, wherein a controller main body is fixedly arranged in the first box body, a fixed plate is fixedly arranged at the top of the first box body, a second box body is sleeved on the top of the first box body in a sliding manner, and a control chip is fixed at the bottom of the fixed plate;
the top of the fixing plate is fixedly provided with an air cylinder, the top of a telescopic rod of the air cylinder is fixedly connected with the bottom of the second box body, a plurality of first openings are formed in two ends of the first box body, a plurality of second openings are formed in two ends of the second box body, when the second box body is positioned at the topmost part, the second openings are staggered from the first openings up and down, and when the second box body is positioned at the bottommost part, the second openings are aligned with the first openings one by one;
the controller main body comprises a controller wire, the top of the fixed plate and the top of the second box body are respectively provided with a plurality of round holes in a penetrating way, the controller wire penetrates through the round holes and then extends out, a waterproof mechanism is arranged between the controller wire and the second box body and is used for sealing and waterproof between the controller wire and the round holes, a trigger for controlling the starting of the air cylinder is arranged at the top of the second box body, and a guide mechanism for guiding water to contact the trigger is arranged between the trigger and the controller wire;
according to the invention, through the arrangement of the waterproof mechanism, the second opening and the first opening, when water drops fall, the water drops fall onto the trigger, so that the trigger conveys information to the control chip, the control chip controls the air cylinder to start, the air cylinder drives the second box body to move upwards through the telescopic rod after starting, the second box body moves upwards to drive the second opening to move upwards, so that the second opening is staggered with the first opening, the inside of the first box body is closed, the equipment damage caused by the water drops falling into the inside of the first box body is avoided, the waterproof mechanism can carry out waterproof treatment on a gap at the joint of the controller wire and the round hole, the situation that the water drops enter the second box body along the gap of the round hole when accumulated on the second box body is avoided, and the situation that the equipment is damaged due to the water flow penetrating along the gap is avoided.
Preferably, the waterproof mechanism comprises a fixed box body, the fixed box body is fixed on the top of the inner wall of the second box body, second absorbent cotton is fixed on the bottom of the inner part of the fixed box body, a plurality of fixing rings are fixed on the top of the second absorbent cotton and correspond to the controller wires one by one, the corresponding controller wire outer coils are sleeved with the fixing rings, guide pieces are fixed on the top of the fixing rings, and the controller wire outer coils are sleeved with the guide pieces.
Preferably, the guiding mechanism comprises a first absorbent cotton and a first arc-shaped groove, the first absorbent cotton is fixed at the top of the second box body, the first absorbent cotton is sleeved outside the controller wire, a hydrophobic shell is fixed outside the first absorbent cotton, the first arc-shaped groove is formed in the top of the second box body, the first arc-shaped groove is located on the outer ring of the hydrophobic shell, the trigger is located at the bottom of the first arc-shaped groove, and the trigger is electrically connected with the air cylinder.
Preferably, a plurality of grooves are formed in the outer wall of the first box body, all the grooves are in one-to-one correspondence with the first openings, the grooves are located at the top edges of the corresponding first openings, rubber sheets are fixed at the tops of the insides of all the grooves, wedge-shaped blocks are fixed at the bottoms of the inner walls of all the second openings, inclined surfaces of all the wedge-shaped blocks face away from the first box body, jacking mechanisms are arranged in the grooves, and are used for jacking the bottoms of the rubber sheets to the bottoms of the corresponding second openings in the process of upward movement of the second box body, and second arc-shaped grooves are formed in the bottoms of the inner walls of the first box body;
according to the invention, if the water drops drop to the second opening, the water flows out along the second opening under the guiding action of the rubber sheet, so that the situation that the water drops drop to the second opening and permeate along the gap between the second opening and the first opening is avoided, the waterproof effect is further improved, and the situation that equipment is damaged due to water permeation is avoided.
Preferably, the jack-up mechanism includes a plurality of mounting grooves, all the mounting groove all is seted up on the lateral wall of recess, all the inside of mounting groove all is fixed with first spring, all first spring dorsad the inside one end of first box all is fixed with the lug, all the lug dorsad spherical cambered surface has all been seted up to the one end of first spring.
Preferably, the bottom of all the rubber sheets is fixed with a first magnetic strip, the bottom of all the inner walls of the second openings is fixed with a second magnetic strip, the second magnetic strip is located on one side of the wedge-shaped block, which faces away from the first box, and the bottom of the first magnetic strip and one side of the second magnetic strip, which faces towards the first box, are opposite in opposite polarity.
Preferably, sliding grooves are formed in the inner walls of the two ends of the second opening, sliding plates are slidably mounted in the sliding grooves, second springs are fixedly connected between the bottoms of the sliding plates and the bottoms of the sliding grooves, pressing blocks are fixedly arranged on the sliding plates after penetrating through the sliding grooves, the bottoms of all the pressing blocks are matched with the wedge-shaped blocks corresponding to the interiors of the second openings, a plurality of frame bodies are fixedly arranged on the inner walls of the first box body, all the frame bodies are respectively in one-to-one correspondence with the pressing blocks, third springs are fixedly arranged in all the frame bodies, pushing plates are fixedly arranged towards one ends corresponding to the pressing blocks, a plurality of through grooves corresponding to the pushing plates are formed in the side walls of the first box body, all the pushing plates extend after penetrating through the corresponding through grooves, all the pushing plates are respectively located right above the corresponding pressing blocks, first inclined surfaces are formed in the tops of all the pushing plates, and all the second inclined surfaces corresponding to the first inclined surfaces of the inner walls of all the pushing plates are formed in the second opening;
according to the invention, the pressing block is arranged, so that the rubber sheet is pushed to be attached to the wedge-shaped block after being pushed downwards, the pushing and extrusion of the two ends of the rubber sheet are facilitated, the extrusion and sealing of the two ends of the rubber sheet are facilitated, the infiltration of water flow along the two ends of the rubber sheet is avoided, the waterproof effect on the first box body is further improved, when the second box body moves downwards to reset, the second inclined plane at the top of the second opening pushes the first inclined plane, the pushing plate is pushed to be retracted into the frame body under the guiding action of the first inclined plane, and the blocking of the pushing plate to the reset of the second box body is avoided.
A waterproof control method of a waterproof solar charge controller, the waterproof control method comprising the steps of:
step one, acquiring starting request information, wherein the starting request information is generated after acquiring water information by a trigger;
generating first control information according to the starting request information, wherein the first control information is used for controlling the starting and pushing out of the air cylinder;
step three, the first control information is sent to the air cylinder to control the air cylinder to start pushing out;
step four, acquiring closing request information, wherein the closing request information is generated after acquiring the water disappearing information by a trigger;
generating second control information according to the closing request information, wherein the second control information is used for controlling the starting and resetting of the air cylinder;
step six, sending second control information to the air cylinder to control the air cylinder to start and reset;
the control chip receives the starting request information, generates first control information after receiving the starting request information, sends the first control information to the air cylinder to control the air cylinder to start and push out, and is used for receiving the closing request information, generates second control information after receiving the closing request information, and sends the second control information to the air cylinder to control the air cylinder to start and reset.
Preferably, the trigger is a rain sensor.
Preferably, the specific triggering method of the trigger comprises the following steps:
step one, acquiring water information;
step two, generating starting request information, wherein the starting request information is used for requesting a control chip to control a cylinder to start and push out;
step three, sending the starting request information to a control chip;
step four, obtaining water disappearance information;
generating closing request information, wherein the closing request information is used for requesting a control chip to control the starting and resetting of the cylinder;
step six, sending the closing request information to a control chip;
the trigger acquires water information, generates starting request information after receiving the water information, and sends the starting request information to the control chip, acquires water disappearance information, generates closing request information after receiving the water disappearance information, and sends the closing request information to the control chip.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the waterproof mechanism, the second opening and the first opening, when water drops fall, the water drops fall onto the trigger, so that the trigger conveys information to the control chip, the control chip controls the air cylinder to start, the air cylinder drives the second box body to move upwards through the telescopic rod after starting, the second box body moves upwards to drive the second opening to move upwards, so that the second opening is staggered with the first opening, the inside of the first box body is closed, the equipment damage caused by the water drops falling into the inside of the first box body is avoided, the waterproof mechanism can carry out waterproof treatment on a gap at the joint of the controller wire and the round hole, the situation that the water drops enter the second box body along the gap of the round hole when accumulated on the second box body is avoided, and the situation that the equipment is damaged due to the water flow penetrating along the gap is avoided.
2. According to the invention, if the water drops drop to the second opening, the water flows out along the second opening under the guiding action of the rubber sheet, so that the situation that the water drops drop to the second opening and permeate along the gap between the second opening and the first opening is avoided, the waterproof effect is further improved, and the situation that equipment is damaged due to water permeation is avoided.
3. According to the invention, the pressing block is arranged, so that the rubber sheet is pushed to be attached to the wedge-shaped block after being pushed downwards, the pushing and extrusion of the two ends of the rubber sheet are facilitated, the extrusion and sealing of the two ends of the rubber sheet are facilitated, the infiltration of water flow along the two ends of the rubber sheet is avoided, the waterproof effect on the first box body is further improved, when the second box body moves downwards to reset, the second inclined plane at the top of the second opening pushes the first inclined plane, the pushing plate is pushed to be retracted into the frame body under the guiding action of the first inclined plane, and the blocking of the pushing plate to the reset of the second box body is avoided.
Drawings
Fig. 1 is a schematic flow chart of a waterproof control method of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the waterproof solar charging controller according to the present invention.
Fig. 3 is a schematic structural view of the first and second cases of the present invention after being sectioned.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present invention.
Fig. 6 is a schematic view of the first and second cases of the present invention after further cross-section.
Fig. 7 is an enlarged schematic view of the structure of fig. 6C according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 7D according to the present invention.
Fig. 9 is a schematic structural view of the second case of the present invention after being sectioned.
Fig. 10 is an enlarged schematic view of the structure of fig. 9E according to the present invention.
Fig. 11 is a flow chart of a triggering method of the trigger of the present invention.
In the figure: 1. a first case; 2. a second case; 3. a controller main body; 301. a controller line; 4. a cylinder; 5. a control chip; 6. a first opening; 7. a second opening; 8. a groove; 9. a rubber sheet; 10. wedge blocks; 11. a first magnetic stripe; 12. a second magnetic stripe; 13. a mounting groove; 14. a first spring; 15. a bump; 16. a chute; 17. a sliding plate; 18. a second spring; 19. pressing the blocks; 20. a pushing plate; 2001. a through groove; 21. a frame; 22. a first inclined surface; 23. a third spring; 24. a first absorbent cotton; 25. a hydrophobic shell; 26. a first arc-shaped groove; 27. a trigger; 28. fixing the box body; 29. a second absorbent cotton; 30. a fixing ring; 31. a guide piece; 32. a second arc-shaped groove; 33. a fixing plate; 34. a round hole; 35. and a second inclined plane.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The waterproof solar charging controller as shown in fig. 2 to 10 comprises a first box body 1, wherein a controller main body 3 is fixedly arranged in the first box body 1, a fixed plate 33 is fixedly arranged at the top of the first box body 1, a second box body 2 is sleeved on the top of the first box body 1 in a sliding manner, and a control chip 5 is fixed at the bottom of the fixed plate 33;
the top of the fixing plate 33 is fixedly provided with a cylinder 4, the top of a telescopic rod of the cylinder 4 is fixedly connected with the bottom of the second box body 2, a plurality of first openings 6 are formed in two ends of the first box body 1, a plurality of second openings 7 are formed in two ends of the second box body 2, when the second box body 2 is positioned at the top, the second openings 7 are staggered from the first openings 6 up and down, and when the second box body 2 is positioned at the bottom, the second openings 7 are aligned with the first openings 6 one by one;
the controller main body 3 comprises a controller wire 301, a plurality of round holes 34 are formed in the top of the fixed plate 33 and the top of the second box body 2 in a penetrating manner, the controller wire 301 extends out after penetrating through the round holes 34, a waterproof mechanism is arranged between the controller wire 301 and the second box body 2 and is used for sealing and waterproof between the controller wire 301 and the round holes 34, a trigger 27 for controlling the starting of the air cylinder 4 is arranged at the top of the second box body 2, and a guiding mechanism for guiding the water to contact the trigger 27 is arranged between the trigger 27 and the controller wire 301; in the prior art, when a fire disaster occurs in the solar charging device, part of the device can carry out emergency treatment by adopting a water spraying mode, however, after the water spraying treatment, the water spraying direction and the distance are difficult to fully control, so that part of water flow impacts the charging controller in the treatment process, the water flow enters the charging controller along a gap, and the condition that the internal circuit of the charging controller is damaged exists, therefore, the charging controller needs to be waterproof-controlled in the treatment process of the fire disaster, the embodiment of the invention can solve the problems, and the cylinder 4 is in an initial state when no water drops fall, the second box body 2 is positioned at the lowest position, the first opening 6 is aligned with the second opening 7, and the air flow can enter the first box body 1 through the first opening 6 and the second opening 7, the inside of the first box body 1 is in a ventilation state, the controller body 3 is favorably prevented from being used in a sealed environment to form a high-temperature working environment, equipment damage caused by the use of the controller body 3 in the high-temperature environment is favorably prevented, when water drops fall, the water drops fall on the trigger 27, the trigger 27 conveys information to the control chip 5, the control chip 5 controls the air cylinder 4 to start, the air cylinder 4 pushes the second box body 2 to move upwards through the telescopic rod after starting, the second box body 2 drives the second opening 7 to move upwards after moving upwards, the second box body 2 is positioned at the highest position, the second opening 7 is positioned at the middle position of two adjacent first openings 6, the second opening 7 is staggered with the first openings 6, the inside of the first box body 1 is closed, the inside of the first box body 1 is not communicated with the outside, thereby be favorable to avoiding the inside that the water droplet got into first box 1 causes the condition emergence of the inside equipment water damage of first box 1 to be favorable to avoiding the equipment damage that the inside that the water droplet droops to first box 1 caused, waterproofing mechanism can carry out waterproof treatment to the junction gap of controller line 301 and round hole 34, is favorable to avoiding the water droplet to get into the condition emergence of second box 2 along the round hole 34 gap when accumulating on second box 2, thereby is favorable to avoiding rivers to permeate along the gap and cause the condition emergence of equipment damage.
As one embodiment of the invention, the waterproof mechanism comprises a fixed box 28, the fixed box 28 is fixed on the top of the inner wall of the second box 2, the second absorbent cotton 29 is fixed on the bottom of the inside of the fixed box 28, a plurality of fixed rings 30 are fixed on the top of the second absorbent cotton 29, the fixed rings 30 are in one-to-one correspondence with the controller wires 301, the fixed rings 30 are sleeved on the outer ring of the corresponding controller wires 301, guide pieces 31 are fixed on the top of all the fixed rings 30, and the guide pieces 31 are sleeved on the outer ring of the controller wires 301; during operation, when water flow permeates along the gap of the round hole 34, the permeated water flow enters the inside of the fixed box 28, and after entering the inside of the fixed box 28, the water flow slides along the side wall of the controller line 301, after sliding to the guide piece 31, the water flow slides to the upper part of the second absorbent cotton 29 along the guide piece 31 and the fixed ring 30 under the guiding action of the guide piece 31, so that the water flow is absorbed by the second absorbent cotton 29, the water flow is guided after being permeated, the water flow is absorbed after being guided away from the gap, the water flow is prevented from flowing along the side wall of the controller line 301, the water flow is always permeated along the gap, and the situation that the internal equipment of the first box 1 is damaged is caused.
As one embodiment of the present invention, the guiding mechanism includes a first absorbent cotton 24 and a first arc groove 26, the first absorbent cotton 24 is fixed on the top of the second casing 2, the first absorbent cotton 24 is sleeved outside all the controller wires 301, the outer part of the first absorbent cotton 24 is fixed with a hydrophobic shell 25, the first arc groove 26 is opened on the top of the second casing 2, the first arc groove 26 is located on the outer ring of the hydrophobic shell 25, the trigger 27 is located at the bottom of the first arc groove 26, and the trigger 27 is electrically connected with the cylinder 4; during operation, when water drops drop to the surface of the hydrophobic shell 25, because of the hydrophobic layer on the surface of the hydrophobic shell 25, water drops form water drops to slide downwards along the surface of the hydrophobic shell 25, thereby guiding water to flow towards the inside of the first arc-shaped groove 26, thereby being beneficial to guiding water flow to enter the inside of the first arc-shaped groove 26, the water flows enter the inside of the first arc-shaped groove 26 and then are accumulated at the bottom of the first arc-shaped groove 26, the trigger at the bottom of the first arc-shaped groove 26 senses the water flow and then sends water information to the control chip 5, thereby enabling the control chip 5 to control the starting of the air cylinder 4, thereby being beneficial to automatically triggering the air cylinder 4 when water drops drop, thereby being beneficial to timely starting the air cylinder 4 to carry out waterproof control on the controller main body 3 in the first box 1, and the first water-absorbing cotton 24 can absorb the water flow, thereby being beneficial to reducing the water flow permeated along the gap of the round hole 34, and being beneficial to further improving the waterproof protection effect on the inside the first box 1.
As an implementation mode of the invention, a plurality of grooves 8 are formed in the outer wall of the first box body 1, all the grooves 8 are in one-to-one correspondence with the first openings 6, the grooves 8 are positioned at the top edges of the corresponding first openings 6, rubber sheets 9 are fixed at the tops of the interiors of all the grooves 8, wedge-shaped blocks 10 are fixed at the bottoms of the interiors of all the second openings 7, inclined surfaces of all the wedge-shaped blocks 10 are arranged back to the first box body 1, jacking mechanisms are arranged in the grooves 8, and are used for jacking the bottoms of the rubber sheets 9 to the interiors of the corresponding second openings 7 in the process of upward movement of the second box body 2, and second arc-shaped grooves 32 are formed in the edges of the bottoms of the interiors of the first box body 1; during operation, the rubber sheet 9 is fixed in the groove 8, when the second box body 2 moves downwards to enable the first opening 6 to be aligned with the second opening 7, the edge of the second box body 2 inner wall and the edge of the second opening 7 push the jack-up mechanism, the jack-up mechanism is retracted, meanwhile, the inner wall of the second box body 2 pushes the inner part of the flat income groove 8 of the rubber sheet 9 from top to bottom, thereby, the rubber sheet 9 is prevented from blocking the second opening 7 after being retracted, when the second box body 2 moves upwards to enable the first opening 6 to be staggered with the second opening 7, the second box body 2 drives the wedge-shaped block 10 to move upwards, when the second opening 7 moves upwards to be gradually aligned with the jack-up mechanism, the jack-up mechanism stretches out to push the bottom edge of the rubber sheet 9, the wedge-up block 10 continues to move upwards, the top edge of the wedge-shaped block 10 is inserted between the rubber sheet 9 and the inner wall of the groove 8, then the top edge of the wedge-shaped block 10 pushes the jack-up mechanism, the wedge-up block 10 is positioned between the rubber sheet 9 and the inner wall of the groove 8, the second opening 7 is prevented from being blocked, if the second opening 7 moves upwards, water drops are prevented from penetrating into the top edge of the groove 7 at the top edge of the second opening 7, and the top edge of the second opening 7 is prevented from penetrating into the groove 7, and penetrating into the top opening 7 at the top edge of the top opening 7, and the top opening 7 is prevented from penetrating into the top opening, and flowing into the top opening 7, and the top opening is prevented from penetrating into the top opening, and flowing into the top opening, and the top opening is prevented from penetrating into the top opening, and the top opening when the top opening is further, and the top opening is prevented from penetrating the top opening, and the top opening when the top opening and the top opening. The second arc-shaped groove 32 stores water flow and cuts off the water flow, so that the situation that equipment is damaged due to the fact that the water flow submerges the controller main body 3 is avoided.
As one embodiment of the invention, the jacking mechanism comprises a plurality of mounting grooves 13, all the mounting grooves 13 are formed in the side wall of the groove 8, first springs 14 are fixed in all the mounting grooves 13, protruding blocks 15 are fixed at one ends of all the first springs 14, which are away from the inside of the first box body 1, and spherical cambered surfaces are formed at one ends of all the protruding blocks 15, which are away from the first springs 14; during operation, when the second box body 2 moves downwards, the edge of the second opening 7 pushes the spherical cambered surface of the protruding block 15 downwards, so that the protruding block 15 presses the first spring 14 under the pushing action, the protruding block 15 is retracted into the mounting groove 13, the protruding block 15 can be retracted into the mounting groove 13 to be abducted when the second box body 2 moves downwards, and similarly, when the second box body 2 moves upwards, the top of the wedge block 10 pushes the spherical cambered surface of the protruding block 15, the protruding block 15 is pushed to be retracted to abduct the wedge block 10, and when the wedge block 10 moves upwards, the protruding block 15 can push the bottom of the rubber sheet 9, so that the wedge block 10 can be smoothly inserted between the rubber sheet 9 and the inner wall of the groove 8, and the rubber sheet 9 can be lapped on the inclined surface of the wedge block 10 to guide water drops when the wedge block 10 moves upwards.
As one embodiment of the invention, the bottoms of all the rubber sheets 9 are fixed with first magnetic strips 11, the bottoms of the inner walls of all the second openings 7 are fixed with second magnetic strips 12, the second magnetic strips 12 are positioned on one side of the wedge-shaped block 10 facing away from the first box body 1, and the bottoms of the first magnetic strips 11 are opposite to one side of the second magnetic strips 12 facing the first box body 1; during operation, in the process that the second box body 2 moves upwards, the second box body 2 drives the wedge block 10 and the second magnetic stripe 12 to synchronously move upwards, when the wedge block 10 is inserted between the groove 8 and the rubber sheet 9, the gravity of the first magnetic stripe 11 at the bottom of the rubber sheet 9 drives the bottom of the rubber sheet 9 to drop, so that the situation that the rubber sheet 9 is tilted under the action of dropping of rainwater is avoided, and simultaneously, under the action of magnetic attraction of the opposite poles of the second magnetic stripe 12 and the first magnetic stripe 11, the second magnetic stripe 12 and the first magnetic stripe 11 are adsorbed together, so that the bottom of the rubber sheet 9 is positioned, the situation that the rubber sheet 9 is tilted under the action of wind force and water drop beating is avoided, and the situation that water flow permeates along a gap is further avoided.
As an implementation mode of the invention, the inner walls of two ends of all the second openings 7 are respectively provided with a sliding groove 16, a sliding plate 17 is slidably arranged in the sliding groove 16, a second spring 18 is fixedly connected between the bottom of the sliding plate 17 and the bottom of the sliding groove 16, a pressing block 19 is fixedly arranged after the sliding plate 17 passes through the sliding groove 16, the bottom of all the pressing blocks 19 is matched with the wedge-shaped blocks 10 corresponding to the second openings 7, a plurality of frames 21 are fixedly arranged on the inner wall of the first box 1, all the frames 21 are respectively in one-to-one correspondence with the pressing blocks 19, third springs 23 are fixedly arranged in all the frames 21, a pushing plate 20 is fixedly arranged towards one end of the corresponding pressing block 19, a plurality of through grooves 2001 corresponding to the pushing plate 20 are respectively arranged on the side wall of the first box 1, all the pushing plates 20 respectively pass through the corresponding through grooves 2001 and then extend out, all the pushing plates 20 are respectively positioned right above the corresponding pressing blocks 19, first inclined surfaces 22 are respectively arranged on the tops of all the pushing plates 20, and the inner walls of all the second boxes 7 are respectively provided with second inclined surfaces 35 corresponding to the first inclined surfaces 22; when the push plate 20 pushes the pressing block 19 to move downwards, the pressing block 19 drives the sliding plate 17 to move downwards, the sliding plate 17 pushes the second spring 18 to compress while sliding downwards along the chute 16, in the process of resetting the second box body 2, the push plate 20 is gradually far away from the pressing block 19, at the moment, under the action of the elastic force of the second spring 18, the sliding plate 17 can be pushed to drive the pressing block 19 to reset, the situation that the pressing block 19 blocks the insertion of the wedge block 10 when the wedge block 10 moves upwards next time to be inserted between the groove 8 and the rubber sheet 9 is avoided, the second opening 7 is driven to move upwards when the second box body 2 moves upwards, the second opening 7 drives the pressing block 19 to move upwards, the pushing plate 20 is pushed to stretch out under the action of the elastic force of the third spring 23 when the second opening 7 moves upwards to be aligned with the pushing plate 20, the pushing plate 20 is positioned right above the pressing block 19 after extending out, then the second opening 7 continuously drives the pressing block 19 to move upwards, so that the pushing plate 20 forms a pushing effect on the pressing block 19, the pressing block 19 is pushed to move towards the bottom of the second opening 7, the bottom of the pressing block 19 is matched with the wedge-shaped block 10, so that the rubber sheet 9 is pushed to be attached to the wedge-shaped block 10 after the pressing block 19 is pushed downwards, pushing extrusion is facilitated on two ends of the rubber sheet 9, extrusion sealing is facilitated on two ends of the rubber sheet 9, water flow is prevented from penetrating along two ends of the rubber sheet 9, the waterproof effect on the first box 1 is further improved, when the second box 2 moves downwards to reset, the second inclined surface 35 at the top of the second opening 7 pushes the first inclined surface 22, the pushing plate 20 is pushed to retract into the frame 21 under the guiding effect of the first inclined surface 22, thereby advantageously avoiding the push plate 20 from obstructing the resetting of the second casing 2.
A waterproof control method of a waterproof solar charge controller as shown in fig. 1, the waterproof control method comprising the steps of:
step one, acquiring starting request information, wherein the starting request information is generated by a trigger 27 after acquiring water information;
step two, generating first control information according to the starting request information, wherein the first control information is used for controlling the cylinder 4 to start pushing;
step three, the first control information is sent to the air cylinder 4 to control the air cylinder 4 to start pushing;
step four, acquiring closing request information, wherein the closing request information is generated after acquiring the water disappearance information by the trigger 27;
generating second control information according to the closing request information, wherein the second control information is used for controlling the cylinder 4 to start reset;
step six, sending second control information to the cylinder 4 to control the cylinder 4 to start reset;
the control chip 5 receives the start request information, the control chip 5 generates first control information after receiving the start request information, and sends the first control information to the air cylinder 4 to control the air cylinder 4 to start pushing, the control chip 5 is used for receiving the close request information, and the control chip 5 generates second control information after receiving the close request information, and sends the second control information to the air cylinder 4 to control the air cylinder 4 to start resetting.
As an embodiment of the present invention, the trigger 27 is a rain sensor.
As shown in fig. 11, as an embodiment of the present invention, a specific triggering method of the trigger 27 includes the steps of:
step one, acquiring water information;
step two, generating starting request information, wherein the starting request information is used for requesting a control chip 5 to control a cylinder 4 to start pushing;
step three, sending the starting request information to the control chip 5; step four, obtaining water disappearance information;
step five, generating closing request information, wherein the closing request information is used for requesting the control chip 5 to control the cylinder 4 to start reset;
step six, sending the closing request information to the control chip 5;
the trigger 27 obtains the water information, the trigger 27 generates start request information after receiving the water information, and sends the start request information to the control chip 5, the trigger 27 obtains the water disappearance information, and the trigger 27 generates close request information after receiving the water disappearance information, and sends the close request information to the control chip 5.
The working principle of the invention is as follows: in the prior art, when a fire disaster occurs in the solar charging device, part of the device can carry out emergency treatment by adopting a water spraying mode, however, after the water spraying treatment, the water spraying direction and the distance are difficult to fully control, so that part of water flow impacts the charging controller in the treatment process, the water flow enters the charging controller along a gap, and the condition that the internal circuit of the charging controller is damaged exists, therefore, the charging controller needs to be waterproof-controlled in the treatment process of the fire disaster, the embodiment of the invention can solve the problems, and the embodiment is that when no water drops fall, the air cylinder 4 is in an initial state, the second box body 2 is positioned at the lowest position, the first opening 6 is aligned with the second opening 7, and the air flow can enter the interior of the first box body 1 through the first opening 6 and the second opening 7, the inside of the first box body 1 is in a ventilation state, the controller body 3 is favorably prevented from being used in a sealed environment to form a high-temperature working environment, equipment damage caused by the use of the controller body 3 in the high-temperature environment is favorably prevented, when water drops fall, the water drops fall on the trigger 27, the trigger 27 conveys information to the control chip 5, the control chip 5 controls the air cylinder 4 to start, the air cylinder 4 pushes the second box body 2 to move upwards through the telescopic rod after starting, the second box body 2 drives the second opening 7 to move upwards after moving upwards, the second box body 2 is positioned at the highest position, the second opening 7 is positioned at the middle position of two adjacent first openings 6, the second opening 7 is staggered with the first openings 6, the inside of the first box body 1 is closed, the inside of the first box body 1 is not communicated with the outside, thereby be favorable to avoiding the inside that the water droplet got into first box 1 causes the condition emergence of the inside equipment water damage of first box 1 to be favorable to avoiding the equipment damage that the inside that the water droplet droops to first box 1 caused, waterproofing mechanism can carry out waterproof treatment to the junction gap of controller line 301 and round hole 34, is favorable to avoiding the water droplet to get into the condition emergence of second box 2 along the round hole 34 gap when accumulating on second box 2, thereby is favorable to avoiding rivers to permeate along the gap and cause the condition emergence of equipment damage.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (8)
1. The waterproof solar charging controller comprises a first box body (1) and is characterized in that a controller main body (3) is fixedly arranged in the first box body (1), a fixed plate (33) is fixedly arranged at the top of the first box body (1), a second box body (2) is sleeved on the top of the first box body (1) in a sliding manner, and a control chip (5) is fixed at the bottom of the fixed plate (33);
the top of the fixed plate (33) is fixedly provided with an air cylinder (4), the top of a telescopic rod of the air cylinder (4) is fixedly connected with the bottom of the second box body (2), a plurality of first openings (6) are formed in two ends of the first box body (1), a plurality of second openings (7) are formed in two ends of the second box body (2), when the second box body (2) is located at the top, the second openings (7) are staggered from the first openings (6) up and down, and when the second box body (2) is located at the bottom, the second openings (7) are aligned with the first openings (6) one by one;
the controller main body (3) comprises a controller wire (301), a plurality of round holes (34) are formed in the tops of the fixing plate (33) and the second box body (2) in a penetrating mode, the controller wire (301) penetrates through the round holes (34) and then extends out, a waterproof mechanism is arranged between the controller wire (301) and the second box body (2) and used for sealing and waterproof between the controller wire (301) and the round holes (34), a trigger (27) for controlling starting of the air cylinder (4) is arranged on the top of the second box body (2), and a guide mechanism for guiding water to contact the trigger (27) is arranged between the trigger (27) and the controller wire (301);
the guide mechanism comprises first absorbent cotton (24) and a first arc-shaped groove (26), the first absorbent cotton (24) is fixed at the top of the second box body (2), the first absorbent cotton (24) is sleeved outside all the controller wires (301), a hydrophobic shell (25) is fixed outside the first absorbent cotton (24), the first arc-shaped groove (26) is formed in the top of the second box body (2), the first arc-shaped groove (26) is located at the outer ring of the hydrophobic shell (25), the trigger (27) is located at the bottom of the first arc-shaped groove (26), and the trigger (27) is electrically connected with the air cylinder (4);
a plurality of recesses (8) have been seted up on the outer wall of first box (1), all recess (8) with first opening (6) one-to-one, recess (8) are located the correspondence the top edge of first opening (6), all inside top of recess (8) all is fixed with sheet rubber (9), all the bottom of second opening (7) inner wall all is fixed with wedge (10), all the inclined plane of wedge (10) all faces away from first box (1) setting, jack-up mechanism is all installed to the inside of recess (8) the in-process of second box (2) upward movement, jack-up mechanism is used for the jack-up the bottom of sheet rubber (9) to the correspondence inside second opening (7), second arc wall (32) have been seted up to inner wall bottom edge department of first box (1).
2. The waterproof solar charging controller according to claim 1, wherein the waterproof mechanism comprises a fixed box body (28), the fixed box body (28) is fixed on the top of the inner wall of the second box body (2), second absorbent cotton (29) is fixed on the bottom of the inside of the fixed box body (28), a plurality of fixed rings (30) are fixed on the top of the second absorbent cotton (29), the fixed rings (30) are in one-to-one correspondence with the controller wires (301), the fixed rings (30) are sleeved on the corresponding outer rings of the controller wires (301), guide pieces (31) are fixed on the tops of all the fixed rings (30), and the guide pieces (31) are sleeved on the outer rings of the controller wires (301).
3. The waterproof solar charging controller according to claim 1, wherein the jacking mechanism comprises a plurality of mounting grooves (13), all the mounting grooves (13) are all formed in the side wall of the groove (8), first springs (14) are all fixed in all the mounting grooves (13), protruding blocks (15) are all fixed at one ends of all the first springs (14) facing away from the inside of the first box body (1), and spherical cambered surfaces are all formed at one ends of all the protruding blocks (15) facing away from the first springs (14).
4. The waterproof solar charging controller according to claim 1, wherein a first magnetic strip (11) is fixed at the bottom of all the rubber sheets (9), a second magnetic strip (12) is fixed at the bottom of the inner wall of all the second openings (7), the second magnetic strip (12) is located at one side of the wedge-shaped block (10) facing away from the first box body (1), and the bottom of the first magnetic strip (11) is opposite to one side of the second magnetic strip (12) facing towards the first box body (1).
5. The waterproof solar charging controller according to claim 4, wherein sliding grooves (16) are formed in inner walls of two ends of all the second openings (7), sliding plates (17) are slidably mounted in the sliding grooves (16), second springs (18) are fixedly connected between bottoms of the sliding plates (17) and bottoms of the sliding grooves (16), pressing blocks (19) are fixedly arranged at one ends of the sliding plates (17) penetrating through the sliding grooves (16), bottoms of all the pressing blocks (19) are matched with wedge-shaped blocks (10) corresponding to the interiors of the second openings (7), a plurality of frame bodies (21) are fixed on inner walls of the first box bodies (1), all the frame bodies (21) are respectively in one-to-one correspondence with the pressing blocks (19), third springs (23) are fixedly arranged in the inner portions of all the frame bodies (21), pushing plates (20) are fixedly arranged at one ends of all the sliding plates (17) corresponding to the pressing blocks (19), the pushing plates (20) are pushed by one end of all the corresponding to the pressing blocks (19), the corresponding to the pushing plates (2001) are pushed by one side walls (2001) extending out of all the corresponding to the pushing plates (20) which are respectively arranged on the corresponding to the pushing plates (2001), the top of all the pushing plates (20) is provided with a first inclined plane (22), and the top of the inner wall of all the second openings (7) is provided with a second inclined plane (35) corresponding to the first inclined plane (22).
6. A waterproof control method of a waterproof solar charge controller, which is applied to a waterproof solar charge controller according to any one of claims 1 to 5, characterized by comprising the steps of:
step one, acquiring starting request information, wherein the starting request information is generated after acquiring water information by a trigger (27);
generating first control information according to the starting request information, wherein the first control information is used for controlling the starting and pushing out of the air cylinder (4);
step three, the first control information is sent to the air cylinder (4) to control the air cylinder (4) to start pushing out;
step four, acquiring closing request information, wherein the closing request information is generated after acquiring the water disappearance information by a trigger (27);
generating second control information according to the closing request information, wherein the second control information is used for controlling the starting and resetting of the air cylinder (4);
and step six, sending second control information to the air cylinder (4) to control the air cylinder (4) to start reset.
7. The waterproof control method of the waterproof solar charging controller according to claim 6, wherein the trigger (27) is a rain sensor.
8. The waterproof control method of the waterproof solar charge controller according to claim 6, wherein the specific triggering method of the trigger (27) comprises the following steps:
step one, acquiring water information;
step two, generating starting request information, wherein the starting request information is used for requesting a control chip (5) to control a cylinder (4) to start pushing out;
step three, sending the starting request information to a control chip (5); step four, obtaining water disappearance information;
generating closing request information, wherein the closing request information is used for requesting a control chip (5) to control a cylinder (4) to start reset;
and step six, sending the closing request information to the control chip (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310824907.9A CN116545078B (en) | 2023-07-06 | 2023-07-06 | Waterproof solar charging controller and waterproof control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310824907.9A CN116545078B (en) | 2023-07-06 | 2023-07-06 | Waterproof solar charging controller and waterproof control method thereof |
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| CN116545078B true CN116545078B (en) | 2024-01-02 |
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| CN207449639U (en) * | 2017-08-20 | 2018-06-05 | 吴超 | A kind of safe economy type charging pile |
| CN215770762U (en) * | 2021-08-11 | 2022-02-08 | 上海固港电子科技有限公司 | Transformer that shock resistance is strong |
| CN216598472U (en) * | 2022-01-17 | 2022-05-24 | 路斌 | Block terminal for building engineering |
| CN115241773A (en) * | 2022-08-18 | 2022-10-25 | 广东南一华电气有限公司 | Cabinet body structure of power distribution cabinet |
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2023
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207449639U (en) * | 2017-08-20 | 2018-06-05 | 吴超 | A kind of safe economy type charging pile |
| CN215770762U (en) * | 2021-08-11 | 2022-02-08 | 上海固港电子科技有限公司 | Transformer that shock resistance is strong |
| CN216598472U (en) * | 2022-01-17 | 2022-05-24 | 路斌 | Block terminal for building engineering |
| CN115241773A (en) * | 2022-08-18 | 2022-10-25 | 广东南一华电气有限公司 | Cabinet body structure of power distribution cabinet |
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| CN116545078A (en) | 2023-08-04 |
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