CN212435072U - Outdoor low-voltage power distribution cabinet structure with rainproof function - Google Patents
Outdoor low-voltage power distribution cabinet structure with rainproof function Download PDFInfo
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- CN212435072U CN212435072U CN202020728200.XU CN202020728200U CN212435072U CN 212435072 U CN212435072 U CN 212435072U CN 202020728200 U CN202020728200 U CN 202020728200U CN 212435072 U CN212435072 U CN 212435072U
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Abstract
The utility model discloses an outdoor low-voltage distribution cabinet structure with rain-proof function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the radiating groove has all been seted up to the left and right sides wall of the cabinet body, the top of the cabinet body is provided with rainshelter, the catch basin has been seted up at rainshelter's top, the outlet has all been seted up to rainshelter's the left and right sides, and two outlets all communicate with the catch basin, the left and right sides wall of the cabinet body all is provided with the fixing base with quantity such as radiating groove. The utility model relates to a low-voltage distribution cabinet technical field, this outdoor low-voltage distribution cabinet structure with rain-proof function, through setting up automatic rain-proof mechanism, with the help of the action of gravity of rainwater, realize the purpose of automatic switching rain-proof mechanism to do not receive the influence of wind direction, when rainy day, can make rain-proof mechanism shelter from the radiating groove automatically, thereby prevent the rainwater invasion, on the contrary, when no rain state, rain-proof mechanism automatic re-setting, thereby make the radiating groove open again, guarantee normal radiating effect.
Description
Technical Field
The utility model relates to a low-voltage distribution cabinet technical field specifically is an outdoor low-voltage distribution cabinet structure with rain-proof function.
Background
The low-voltage power distribution cabinet is often installed in the open air, therefore can't avoid blowing rain and blowing, and install numerous power equipment in the switch board, for the convenience of these power equipment heat dissipations, consequently the switch board all is equipped with the thermovent usually, and when raining, inside this thermovent of rainwater accessible got into the switch board to corrode the inside power equipment of switch board.
Rain-proof formula switch board and the open air rain-proof switch board that prevents dust that CN201821274292.8 discloses as Chinese patent number CN201721900009.3 discloses, above the switch board all is provided with the rain-proof mechanism of slope near the thermovent, thereby realize preventing the purpose of rainwater entering thermovent, but above rain-proof mechanism, can not block rainwater entering thermovent completely, like the rain-proof formula switch board that CN201721900009.3 discloses, it relies on wind-force to make rain-proof mechanism contained angle diminish, thereby block the rainwater invasion, but when blowing, the wind direction is difficult to control, for example when meetting bottom side direction wind, rain-proof mechanism can be blown open on the contrary this moment, thereby make the rainwater get into the thermovent more easily, when no wind or breeze state equally, rain-proof mechanism can not rotate basically.
In conclusion, the above rain-proof mechanism cannot achieve a sufficient rain-proof effect, and the hidden danger that rainwater corrodes the internal elements of the power distribution cabinet still exists.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an outdoor low-voltage distribution cabinet structure with rain-proof function has solved the rain-proof poor problem of effect of current switch board rain-proof mechanism.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor low-voltage distribution cabinet structure with rain-proof function, includes the cabinet body, the radiating groove has all been seted up to the left and right sides wall of the cabinet body, the top of the cabinet body is provided with rainshelter, the catch basin has been seted up at rainshelter's top, the outlet has all been seted up to rainshelter's the left and right sides, and two outlets all communicate with the catch basin.
The left and right sides wall of the cabinet body all is provided with the fixing base with quantity such as radiating groove, the fixing base one-to-one sets up the top at the radiating groove, rotatable coupling has the pivot on the fixing base, the both ends of pivot all overlap with the contact department of fixing base and are equipped with torsion spring, fixed cover is equipped with shelters from the piece in the pivot, the left and right sides wall of the cabinet body still is provided with first leading wheel, and this first leading wheel is located between fixing base and the radiating groove, a side fixedly connected with string of sheltering from the piece, outside first leading wheel was walked around to the one end of this string and extended to the top of this first leading wheel, the top of multi-beam string all was through a wiring ring fixed connection.
The left and right sides of rainshelter bottom all is provided with two second leading wheels, the top of wiring ring is tied has a fixed rope, and the one end of this fixed rope is walked around two second leading wheels in proper order and with the top fixed connection of the collection box that is located the rainshelter below.
The middle lower part of the water collecting box is provided with a drainage notch, one side surface of the water collecting box, which is far away from the drainage notch, is fixedly provided with a fixed plate, a plurality of rollers are movably mounted on the fixed plate, the bottom of the rain shelter is fixedly provided with two vertical rails, and the rollers can be arranged on the vertical rails corresponding to the rollers in a vertical sliding manner.
And a drain pipe with an electromagnetic valve is installed at the bottom of the water collecting box.
Preferably, the bottom parts of the two vertical rails are fixedly provided with a limiting baffle.
Preferably, a filter screen is arranged at the top of the inner cavity of the water collecting box.
Preferably, the bottom of the cabinet body is fixedly provided with a rubber shock absorption block, and the bottom of the rubber shock absorption block is fixedly provided with a bottom plate.
Preferably, the distance between the heat dissipation grooves is 6-10 cm.
Preferably, the main controller and the humidity sensor are installed respectively in the front of the water collecting box, and the main controller, the humidity sensor and the electromagnetic valve are electrically connected.
(III) advantageous effects
The utility model provides an outdoor low-voltage distribution cabinet structure with rain-proof function. The method has the following beneficial effects:
this outdoor low-voltage distribution cabinet structure with rain-proof function through setting up automatic rain-proof mechanism, with the help of the action of gravity of rainwater, realizes the purpose of the rain-proof mechanism of automatic switching to do not receive the influence of wind direction, when rainy day, can make rain-proof mechanism shelter from the radiating groove automatically, thereby prevent the rainwater invasion, on the contrary, when no rain state, rain-proof mechanism automatic re-setting, thereby make the radiating groove open again, guarantee normal radiating effect.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
FIG. 3 is a schematic view of the canopy structure of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of the present invention;
fig. 5 is a schematic view of the structure of the water collecting box of the present invention.
In the figure: 1. a cabinet body; 2. a heat sink; 3. a rain shelter; 4. a water storage tank; 5. a water outlet; 6. a fixed seat; 61. a rotating shaft; 7. a shielding sheet; 8. a torsion spring; 9. a first guide wheel; 10. a string; 11. a wire connecting ring; 12. a second guide wheel; 13. fixing a rope; 14. a water collection box; 15. a drain notch; 16. a fixing plate; 17. a roller; 18. a vertical track; 19. a limit baffle; 20. a filter screen; 21. a rubber damper block; 22. a base plate; 23. a drain pipe; 24. a humidity sensor; 25. and a master controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides an outdoor low-voltage distribution cabinet structure with rain-proof function, includes a cabinet body 1, and the bottom of the cabinet body 1 has set firmly rubber snubber block 21, sets up rubber snubber block 21, plays the absorbing purpose of buffering.
The bottom of the rubber shock absorption block 21 is fixedly provided with a bottom plate 22, the left side wall and the right side wall of the cabinet body 1 are respectively provided with a heat dissipation groove 2, the distance between the heat dissipation grooves 2 is 6-10 cm, the top of the cabinet body 1 is provided with a rain shelter 3, the top of the rain shelter 3 is provided with a water storage groove 4, the water storage groove 4 is arranged to prevent rainwater flowing through the rain shelter 3 from running off, the left side and the right side of the rain shelter 3 are respectively provided with a water outlet 5, and the two water outlets 5 are respectively communicated with the water storage grooves 4.
The left and right sides wall of the cabinet body 1 all is provided with fixing base 6 with the equal quantity of radiating groove 2, and 6 one-to-one settings of fixing base are in the top of radiating groove 2, and rotatable coupling has pivot 61 on fixing base 6, and the both ends of pivot 61 and the contact department of fixing base 6 all overlap and are equipped with torsion spring 8, and the fixed cover is equipped with shelters from piece 7 in the pivot 61, and the left and right sides wall of the cabinet body 1 still is provided with first leading wheel 9, and this first leading wheel 9 is located between fixing base 6 and the radiating groove 2.
One side surface of the shielding sheet 7 is fixedly connected with a thin rope 10, one end of the thin rope 10 rounds the first guide wheel 9 and extends to the outside of the top of the first guide wheel 9, and the tops of a plurality of bundles of thin ropes 10 are fixedly connected through a wire connecting ring 11.
The left and right sides of the bottom of the canopy 3 are provided with two second guide wheels 12, the top of the wire connecting ring 11 is tied with a fixed rope 13, and one end of the fixed rope 13 sequentially bypasses the two second guide wheels 12 and is fixedly connected with the top of a water collecting box 14 positioned below the canopy 3.
The middle-lower part of the water collecting box 14 is provided with a drainage notch 15, the purpose of arranging the drainage notch 15 is to discharge rainwater through the drainage notch 15 when rainwater overflows the drainage notch 15, the phenomenon that the load of the water collecting box 14 is too large is avoided, the top of the inner cavity of the water collecting box 14 is provided with a filter screen 20, the filter screen 20 is arranged, impurities in rainwater can be filtered, and a fixing plate 16 is fixedly arranged on one side surface, away from the drainage notch 15, of the water collecting box 14.
Movable mounting has a plurality of gyro wheels 17 on the fixed plate 16, the bottom of rainshelter 3 has set firmly two vertical tracks 18, a plurality of gyro wheels 17 all can be gliding setting from top to bottom on rather than the vertical track 18 that corresponds, through setting up vertical track 18, can ensure the steady reciprocating of water collection box 14, prevent that water collection box 14 from receiving the strong wind and disturbing and rock, limit baffle 19 has all been set firmly to the bottom of two vertical tracks 18, set up limit baffle 19, can avoid water collection box 14 roll-off vertical track 18.
The bottom of the water collecting box 14 is provided with a drain pipe 23 with an electromagnetic valve, the front surface of the water collecting box 14 is respectively provided with a main controller 25 (model: 8088 chip) and a humidity sensor 24 (model: HS3001), and the main controller 25, the humidity sensor 24 and the electromagnetic valve are electrically connected.
During the use, the rainwater is at first fallen on the top of rainshelter 3, then stores the rainwater through catch basin 4 at 3 tops of rainshelter, discharges the rainwater through outlet 5 of 3 bottoms of rainshelter simultaneously.
In rainwater from rainshelter 3 exhaust flows into water-collecting box 14, along with the gradual accumulation of rainwater, water-collecting box 14's self gravity progressively increases to drive gyro wheel 17 and go up the gliding on vertical track 18, thereby drive fixed rope 13 and upwards stimulate, drive the synchronous rising of multi-beam string 10 then (as shown in fig. 2), thereby drive a plurality of shielding sheets 7 and rotate towards the direction of radiating groove 2 in step.
As shown in fig. 4-5, when the rainwater in the water collecting box 14 reaches a certain amount, as shown in fig. 4, the drainage notch 15 of the water collecting box 14 is located at the middle lower part thereof, and a certain distance is left from the bottom of the water collecting box 14, and the water collecting box 14 can normally store water within the distance, only when the interval is full of water, the rainwater can overflow through the drainage notch 15, and we just use the collection of the rainwater in the interval to increase the weight of the water collecting box 14, and then use the increase of the gravity to promote the downward sliding of the water collecting box 14, and then drive the fixing rope 13 to move, so as to drive the string 10 to pull, and then drive the shielding piece 7 to rotate, so that the shielding piece 7 directly shields the heat dissipation groove 2 (the bottom of the shielding piece 7 is provided with a protrusion, so as to shield the heat dissipation groove 2, and is not interfered by the first guide wheel 9), so as to prevent the rainwater from entering the, in addition, the device uses the gravity of rainwater as power, and is basically not interfered by wind power in the process, so that the aim of completely preventing rain can be fulfilled.
As a further supplementary explanation, if the rainfall is too small, the condition that the rainwater is not fully stored to satisfy the condition that the water collection box 14 slides down is achieved, and the water collection box 14 does not slide down, and this situation corresponds to the actual situation that the rainfall is too small or the rainfall time is too short, during which the rainfall is small and the rainfall time is short, which are not enough to cause erosion influence on the equipment in the cabinet 1, and in the normal bearing range of the cabinet 1, the device is not adversely affected in this situation, and it is considered that the device is mainly installed in the case that the equipment can be damaged by rainfall.
After the rain stops, in order to reset the water collecting box 14, the humidity sensor 24 detects the humidity of the air, because the humidity of the air is obviously increased when the rain stops, the electromagnetic valve on the drain pipe 23 is in a closed state at the moment, the water collecting box 14 can store water at the moment, and when the rain stops, the humidity of the air is obviously reduced, the electromagnetic valve is driven to be opened through the main controller 25 at the moment (a threshold value can be preset, the electromagnetic valve is started when the threshold value is exceeded, the technology belongs to the conventional recognition of the technical personnel in the field, the main principle is that the humidity value of the humidity sensor 24 is changed, and then the on-off of the electromagnetic valve is controlled to be opened and closed), so that the water collecting box 14 is completely drained, (the electromagnetic valve is closed again to continuously store water in the water collecting box 14 when the rain falls), and in the draining process, the weight of the water collecting box 14 is reduced, so, then the water collecting box 14 is driven to rise and reset, so that the shielding piece 7 is driven to slowly open, and when the torsion spring 8 is completely deformed and restored, the shielding piece 7 is completely opened, so that the heat dissipation channel of the heat dissipation groove 2 is reopened, and the normal heat dissipation effect is ensured.
To sum up, this outdoor low-voltage distribution cabinet structure with rain-proof function through setting up automatic rain-proof mechanism, with the help of the action of gravity of rainwater, realizes the purpose of automatic switching rain-proof mechanism to do not receive the influence of wind direction, when rainy day, can make rain-proof mechanism shelter from radiating groove 2 automatically, thereby prevent the rainwater invasion, on the contrary, when no rain state, rain-proof mechanism automatic re-setting, thereby make radiating groove 2 open again, guarantee normal radiating effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor low-voltage distribution cabinet structure with rain-proof function which characterized in that: the rain shielding cabinet comprises a cabinet body (1), wherein heat dissipation grooves (2) are formed in the left side wall and the right side wall of the cabinet body (1), a rain shielding shed (3) is arranged at the top of the cabinet body (1), a water storage groove (4) is formed in the top of the rain shielding shed (3), water outlets (5) are formed in the left side and the right side of the rain shielding shed (3), and the two water outlets (5) are communicated with the water storage groove (4);
the left side wall and the right side wall of the cabinet body (1) are both provided with fixed seats (6) with the same number as the heat dissipation grooves (2), the fixed seats (6) are correspondingly arranged above the heat dissipation grooves (2) one by one, the fixed seats (6) are rotatably connected with rotating shafts (61), the contact parts of the two ends of the rotating shaft (61) and the fixed seat (6) are sleeved with torsion springs (8), the rotating shaft (61) is fixedly sleeved with a shielding sheet (7), the left side wall and the right side wall of the cabinet body (1) are also provided with first guide wheels (9), and the first guide wheel (9) is positioned between the fixed seat (6) and the heat dissipation groove (2), one side surface of the shielding sheet (7) is fixedly connected with a string (10), one end of the thin rope (10) rounds the first guide wheel (9) and extends to the outside of the top of the first guide wheel (9), and the tops of a plurality of bundles of thin ropes (10) are fixedly connected through a wire connecting ring (11);
two second guide wheels (12) are arranged on the left side and the right side of the bottom of the rain shelter (3), a fixing rope (13) is tied at the top of the wire connecting ring (11), and one end of the fixing rope (13) sequentially bypasses the two second guide wheels (12) and is fixedly connected with the top of a water collecting box (14) positioned below the rain shelter (3);
a drainage notch (15) is formed in the middle lower portion of the water collecting box (14), a fixing plate (16) is fixedly arranged on one side face, far away from the drainage notch (15), of the water collecting box (14), a plurality of rollers (17) are movably mounted on the fixing plate (16), two vertical rails (18) are fixedly arranged at the bottom of the rain shelter (3), and the rollers (17) can be arranged on the corresponding vertical rails (18) in a vertically sliding mode;
and a drain pipe (23) with an electromagnetic valve is arranged at the bottom of the water collecting box (14).
2. The outdoor low-voltage power distribution cabinet structure with the rainproof function according to claim 1, wherein: and the bottoms of the two vertical rails (18) are respectively and fixedly provided with a limiting baffle (19).
3. The outdoor low-voltage power distribution cabinet structure with the rainproof function according to claim 1, wherein: and a filter screen (20) is arranged at the top of the inner cavity of the water collecting box (14).
4. The outdoor low-voltage power distribution cabinet structure with the rainproof function according to claim 1, wherein: the bottom of the cabinet body (1) is fixedly provided with a rubber damping block (21), and the bottom of the rubber damping block (21) is fixedly provided with a bottom plate (22).
5. The outdoor low-voltage power distribution cabinet structure with the rainproof function according to claim 1, wherein: the distance between the heat dissipation grooves (2) is 6-10 cm.
6. The outdoor low-voltage power distribution cabinet structure with the rainproof function according to claim 1, wherein: the front of water collecting box (14) is installed master controller (25) and humidity transducer (24) respectively, and electric connection between master controller (25), humidity transducer (24) and the solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728200.XU CN212435072U (en) | 2020-05-06 | 2020-05-06 | Outdoor low-voltage power distribution cabinet structure with rainproof function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020728200.XU CN212435072U (en) | 2020-05-06 | 2020-05-06 | Outdoor low-voltage power distribution cabinet structure with rainproof function |
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| CN212435072U true CN212435072U (en) | 2021-01-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346371A (en) * | 2021-06-21 | 2021-09-03 | 南京驰阳机电科技有限公司 | Waterproof type switch board convenient to heat dissipation |
| CN113422304A (en) * | 2021-07-21 | 2021-09-21 | 安徽得润电气技术有限公司 | Container transformer substation capable of automatically changing ventilation state |
| CN113923913A (en) * | 2021-10-25 | 2022-01-11 | 唐山行世科技有限公司 | High-power gas turbine hydraulic proportional valve driving device |
| CN117477372A (en) * | 2023-11-13 | 2024-01-30 | 山东厚俞实业有限公司 | Electric power prefabricated cabin |
-
2020
- 2020-05-06 CN CN202020728200.XU patent/CN212435072U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346371A (en) * | 2021-06-21 | 2021-09-03 | 南京驰阳机电科技有限公司 | Waterproof type switch board convenient to heat dissipation |
| CN113346371B (en) * | 2021-06-21 | 2023-05-02 | 中电华骋科技有限公司 | Waterproof type switch board convenient to heat dissipation |
| CN113422304A (en) * | 2021-07-21 | 2021-09-21 | 安徽得润电气技术有限公司 | Container transformer substation capable of automatically changing ventilation state |
| CN113422304B (en) * | 2021-07-21 | 2023-09-08 | 安徽得润电气技术有限公司 | Container transformer substation capable of automatically changing ventilation state |
| CN113923913A (en) * | 2021-10-25 | 2022-01-11 | 唐山行世科技有限公司 | High-power gas turbine hydraulic proportional valve driving device |
| CN117477372A (en) * | 2023-11-13 | 2024-01-30 | 山东厚俞实业有限公司 | Electric power prefabricated cabin |
| CN117477372B (en) * | 2023-11-13 | 2024-04-16 | 山东厚俞实业有限公司 | Electric power prefabricated cabin |
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