CN115548901A - Power box with dampproofing sun-proof function - Google Patents

Abstract

The invention relates to the technical field of power boxes and discloses a power box with a damp-proof and sun-proof function, which comprises a shell, wherein two connecting plates are fixedly connected to the outer wall of the top of the shell, rotating holes are formed in one side of each of the two connecting plates, a first rotating shaft is movably connected into each rotating hole, one end of each first rotating shaft is fixedly connected with a roller shaft, a steel wire rope is wound on the outer side of each roller shaft, a plurality of fixing rods are fixedly connected to the outer side of the shell, sliding grooves are formed in two sides of each fixing rod, and weighting rods are movably connected into the sliding grooves. The invention not only can avoid the damage of the power equipment in the power box due to the irradiation of sunlight, improve the sun-proof effect and the service life of the power box, but also can prevent instruments, instruments and electrical equipment in the power box from being affected with damp, improve the moisture-proof effect of the power box, enable the drying agent to better absorb the moisture in the power box and further improve the moisture-proof effect of the power box.

Description

Power box with dampproofing sun-proof function

Technical Field

The invention relates to the technical field of power boxes, in particular to a power box with moisture-proof and sun-proof functions.

Background

Electric power machine case is used for loading article such as instrument, electron, communication, automation, sensor, smart card, industrial control, precision machinery, and its material is mostly high-quality aluminium alloy ex-trusions, and aluminium alloy ex-trusions has characteristics such as solid structure, the appearance is pleasing to the eye, heat dispersion is good, is the ideal box of high-grade instrument and meter, but the power box is generally all installed outdoors, when meetting summer, the power box can experience the insolate of high temperature.

After the power box irradiates for a long time through sunlight, the temperature in the power box can be quickly raised, however, the power equipment inside the power box is damaged to a certain extent due to overhigh temperature, the service life of the power box is greatly reduced, and therefore the power box with the moisture-proof and sun-proof functions is very necessary.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a power box with the functions of moisture prevention and sun blocking, and mainly aims to solve the problems that after the power box irradiates sunlight for a long time, the temperature in the power box is higher, the internal power equipment is damaged, and the service life is shortened.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

an electric power box with dampproof and sun-proof functions comprises a shell, wherein two connecting plates are fixedly connected to the outer wall of the top of the shell, rotating holes are formed in one sides of the two connecting plates, a first rotating shaft is movably connected into each rotating hole, a roller shaft is fixedly connected to one end of the first rotating shaft, a steel wire rope is wound and connected to the outer side of each roller shaft, a plurality of fixing rods are fixedly connected to the outer side of the shell, sliding grooves are formed in two sides of each fixing rod, a weighting rod is movably connected into each sliding groove and fixed to each steel wire rope, a winding roller is movably connected between every two adjacent fixing rods, a sun-shading cloth is wound and connected to the outer side of each winding roller and fixed to each weighting rod, torsion springs are fixedly connected to two ends of each rotating rod and fixed to each fixing rod, the outer side fixedly connected with carousel of first pivot, one side fixedly connected with electric telescopic handle of carousel, two sliding mouths have been seted up in the outside of first pivot, and swing joint has first bevel gear in the sliding mouth, swing joint has two second pivots in the casing, and the top of second pivot passes the casing, the outside fixedly connected with second bevel gear of second pivot, and second bevel gear meshes with first bevel gear mutually, the bottom outer wall fixedly connected with support frame of casing, fixedly connected with motor in the support frame, casing fixedly connected with second sprocket, two are passed to the one end of motor output shaft the first sprocket of outside fixedly connected with of second pivot, the chain has been cup jointed between first sprocket and the second sprocket, be equipped with dampproofing mechanism in the casing

Further, dampproofing mechanism includes the flabellum, flabellum fixed connection is on motor output shaft, the cell body has all been seted up to fixedly connected with drying agent box in the casing, and swing joint has the scraper blade in the cell body, two extension springs of one side fixedly connected with of scraper blade, and the extension spring is fixed mutually with the cell body, two slide bars of the equal fixedly connected with in both sides of scraper blade, adjacent two the one end fixedly connected with of slide bar is same to be turned over the board, and turns over board and drying agent box swing joint, the cell body fixedly connected with rack, two are all passed at the both ends of scraper blade the equal fixedly connected with in the outside of second pivot lacks the gear, and lacks the gear and rack and mesh mutually.

On the basis of the scheme, the top box bottom of the drying agent box is provided with through holes which are uniformly distributed.

As a further scheme of the invention, two magnetic blocks are fixedly connected to the top of the housing, and the magnetic blocks and the first bevel gear can be adsorbed.

Furthermore, one side outer wall fixedly connected with control panel of casing, and control panel and motor, electric telescopic handle electric connection.

On the basis of the scheme, one side of the shell is movably connected with a door plate, and one side of the door plate is fixedly connected with a handle.

As a further scheme of the invention, the outer wall of the bottom of the shell is fixedly connected with a plurality of fixed seats, and the tops of the fixed seats are provided with a plurality of fixed holes.

Furthermore, the top end of the fixed rod is fixedly connected with a rain sheltering eaves.

(III) advantageous effects

Compared with the prior art, the invention provides the power box with the moisture-proof and sun-proof functions, which has the following beneficial effects:

1. through the setting of puggaree, the puggaree has the sun-proof effect of sunshade, and when the stronger weather of sunlight, the puggaree can carry out sunshade protection to the power box to prevent that the power box from receiving the sun to insolate and make its inside temperature rise, avoid the power equipment of power box inside to appear damaging because of sunshine shines, improved the sun-proof effect and the life of power box.

2. Through the setting of drier box, be equipped with the drier in the drier box, can detach the material of moisture in the moist material, can also prevent that the instrument of power box inside, instrument, electrical equipment from appearing the phenomenon of weing, improved the dampproofing effect of power box.

3. The drying agent box is characterized in that the drying agent box is matched with a scraper and a turning plate, the motor drives a second chain wheel to rotate, the second chain wheel drives a first chain wheel to rotate through a chain, the first chain wheel drives a second rotating shaft to rotate, the second rotating shaft drives a gear to rotate, the gear drives a rack to move, the rack drives the scraper to move, the scraper drives the turning plate to move, and therefore the drying agent in the drying agent box is turned, moisture in the drying agent box can be better absorbed, and the moisture-proof effect of the power box is further improved.

4. Through the setting that hides the rain eaves, when meetting rainy weather, hide the rain eaves and can carry out rain-proofly to the power box, the drop of water can carry out the landing along hiding the rain eaves simultaneously, avoids the rainwater to pile up and causes the corruption at the top of power box to the power box, has improved the rain-proof effect of power box.

Drawings

Fig. 1 is a schematic perspective view of a power box with moisture-proof and sun-proof functions according to the present invention;

FIG. 2 is a schematic cross-sectional view of a rain-shielding eave of the power box with the functions of moisture protection and sun protection provided by the invention;

FIG. 3 is an enlarged schematic view of a portion A of the power box with the functions of moisture protection and sun protection according to the present invention;

fig. 4 is an enlarged structural schematic diagram of a part B of the power box with the functions of moisture protection and sun protection provided by the invention;

FIG. 5 is a schematic cross-sectional view of a door panel of an electric power box with a moisture-proof and sun-proof function according to the present invention;

FIG. 6 is a schematic cross-sectional view of a drying agent box of an electric power box with moisture and sun protection functions according to the present invention;

fig. 7 is a schematic sectional structural diagram of a housing of an electric power box with a moisture-proof and sun-proof function according to the present invention.

In the figure: 1. rain eaves are covered; 2. a control panel; 3. a housing; 4. a fixing rod; 5. a chute; 6. a weighting bar; 7. a sun-shading cloth; 8. a door panel; 9. an electric telescopic rod; 10. a first bevel gear; 11. a first rotating shaft; 12. a second rotating shaft; 13. a second bevel gear; 14. a sliding port; 15. a magnetic block; 16. a wire rope; 17. a roll shaft; 18. a turntable; 19. a torsion spring; 20. a desiccant box; 21. a through hole; 22. a tension spring; 23. a gear is omitted; 24. a rack; 25. a squeegee; 26. a fan blade; 28. turning over a plate; 29. a slide bar; 30. a trough body; 31. a first sprocket; 32. a chain; 33. a support frame; 34. a second sprocket; 35. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an electric power box with moisture-proof and sun-proof functions comprises a shell 3, two connecting plates are welded on the outer wall of the top of the shell 3, rotating holes are formed in one side of each of the two connecting plates, a first rotating shaft 11 is rotatably connected in each rotating hole, a roller shaft 17 is welded at one end of each first rotating shaft 11, a steel wire rope 16 is wound on the outer side of each roller shaft 17, a plurality of fixing rods 4 are welded on the outer side of the shell 3, sliding grooves 5 are formed in two sides of each fixing rod 4, a weighting rod 6 is slidably connected in each sliding groove 5, each steel wire rope 16 is fixed with each weighting rod 6, a winding roller is rotatably connected between every two adjacent fixing rods 4, a sun-shading cloth 7 is wound on the outer side of each winding roller, each sun-shading cloth 7 is fixed with each weighting rod 6, torsion springs 19 are welded at two ends of each rotating rod, each torsion spring 19 is fixed with each fixing rod 4, and the torsion force of each torsion spring 19 is smaller than the gravity of each weighting rod 6, a rotating disc 18 is fixed on the outer side of a first rotating shaft 11 through a bolt, an electric telescopic rod 9 is fixed on one side of the rotating disc 18 through a bolt, two sliding openings 14 are formed in the outer side of the first rotating shaft 11, a first bevel gear 10 is connected in the sliding openings 14 in a sliding manner, two second rotating shafts 12 are connected in the shell 3 in a rotating manner, the top ends of the second rotating shafts 12 penetrate through the shell 3, a second bevel gear 13 is connected to the outer side of the second rotating shafts 12 in a key manner, the second bevel gear 13 is meshed with the first bevel gear 10, the electric telescopic rod 9 is started, the electric telescopic rod 9 contracts to drive the first bevel gear 10 to move, the first bevel gear 10 is separated from the second bevel gear 13, the weighting rod 6 moves downwards along the sliding chute 5 under the action of gravity, the sliding chute 5 can pull the sunshade cloth 7 and the steel wire rope 16 in the downward movement process, the sunshade cloth 7 can drive the winding roller to rotate and enable the torsion spring 19 to deform to generate torsion, when the weight bar 6 moves down to the bottommost of spout 5, the power box can be blocked by puggaree 7 completely, thereby avoid the inside power equipment of power box to appear damaging because of sunshine shines, the sun-proof effect and the life of power box have been improved, the bottom outer wall of casing 3 has support frame 33 through the bolt fastening, there is the motor through the bolt fastening in the support frame 33, the one end of motor output shaft is passed 3 key connections of casing and is had second sprocket 34, the outside key-type connection of two second pivot 12 has first sprocket 31, the round joint has chain 32 between first sprocket 31 and the second sprocket 34, be equipped with dampproofing mechanism in the casing 3.

Particularly, the moisture-proof mechanism comprises fan blades 26, the fan blades 26 are fixed on the output shaft of the motor through bolts, a drying agent box 20 is fixed in a shell 3 through bolts, two sides of the drying agent box 20 are respectively provided with a groove body 30, a scraper 25 is connected in the groove body 30 in a sliding manner, one side of the scraper 25 is welded with two tension springs 22, the tension springs 22 are fixed with the groove bodies 30, two sides of the scraper 25 are respectively welded with two slide bars 29, one end of each of the two adjacent slide bars 29 is fixed with a same turning plate 28 through bolts, the turning plates 28 are connected with the drying agent box 20 in a sliding manner, two ends of the scraper 25 penetrate through the groove bodies 30 and are welded with racks 24, the outer sides of the two second rotating shafts 12 are respectively connected with a missing gear 23 in a key manner, the missing gears 23 are meshed with the racks 24, the bottom of the box at the top of the drying agent box 20 is respectively provided with through holes 21, the through holes 21 are uniformly distributed, drying agents are filled in the drying agent box 20, the drying agent is granular, the diameter of the granular drying agent is larger than that of the through hole 21, the motor is started, the motor drives the fan blade 26 and the second chain wheel 34 to rotate, the air force generated by the rotation of the fan blade 26 can accelerate the air flow in the power box, so that the evaporation of water vapor in the power box can be promoted, a certain damp-proof effect is achieved, meanwhile, the second chain wheel 34 drives the first chain wheel 31 to rotate through the chain 32, the first chain wheel 31 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the gear lacking 23 to rotate, the gear lacking 23 drives the rack 24 to move through the meshing with the rack 24, the rack 24 drives the scraper 25 to move along the groove body 30 and stretch the tension spring 22, the scraper 25 drives the turning plate 28 to move, when the gear lacking 23 rotates to be disengaged from the rack 24, the scraper 25 can reset through the acting force of the tension spring 22, and drives the rack 24 and the turning plate 28 to reset, thereby the drier stirs in the drier case 20, make the drier can be better contact with the air, absorb moisture in the air, the dampproofing effect of power box has further been improved, there are two magnetic paths 15 at the top of casing 3 through the bolt fastening, and magnetic path 15 and first bevel gear 10 are adsorbable and the adsorption affinity between magnetic path 15 and the first bevel gear 10 is greater than the gravity of weighting pole 6, there is control panel 2 at one side outer wall of casing 3 through the bolt fastening, and control panel 2 and motor, electric telescopic handle 9 electric connection, one side of casing 3 rotates and is connected with door plant 8, there is the handle one side of door plant 8 through the bolt fastening, there are a plurality of fixing bases 35 at the bottom outer wall of casing 3 through the bolt fastening, a plurality of fixed orificess have been seted up at the top of fixing base 35, there is rain eaves 1 on the top of dead lever 4 through the bolt fastening, when meetting rainy weather, rain eaves 1 can rain-proofly rain to the power box, the drop can slide along rain-proof 1 simultaneously, avoid piling up and cause the corruption at the top of power box, the rain-proof effect of power box has been improved.

The working principle of the embodiment is as follows: when the sun-shading drying box is used, the electric telescopic rod 9 is started, the electric telescopic rod 9 contracts to drive the first bevel gear 10 to move, the first bevel gear 10 is separated from the second bevel gear 13, the first bevel gear 10 keeps a distance from the magnetic block 15, the electric telescopic rod 9 is closed, the weighting rod 6 moves downwards along the sliding groove 5 under the action of gravity, the sliding groove 5 can pull the sun-shading cloth 7 and the steel wire rope 16 in the downwards moving process, the sun-shading cloth 7 can drive the winding roller to rotate and enable the torsion spring 19 to deform to generate torsion, when the weighting rod 6 moves downwards to the bottommost end of the sliding groove 5, the electric box can be completely blocked by the sun-shading cloth 7, so that electric equipment in the electric box is prevented from being damaged due to sunlight irradiation, the sun-shading effect and the service life of the electric box are improved, meanwhile, the drying agent in the drying agent box 20 can absorb moisture in the electric box to prevent instruments in the electric box, instrument, the phenomenon that electrical equipment is affected with damp appears, the dampproofing effect of electric power box is improved, then the motor is started, the motor drives the fan blade 26 and the second chain wheel 34 to rotate, the wind power generated by the rotation of the fan blade 26 can accelerate the air flow in the electric power box, thereby the evaporation of the water vapor in the electric power box can be promoted, thereby a certain dampproofing effect is achieved, meanwhile, the second chain wheel 34 drives the first chain wheel 31 to rotate through the chain 32, the first chain wheel 31 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the gear lack 23 to rotate, the gear lack 23 drives the rack 24 to move through the meshing with the rack 24, the rack 24 drives the scraper 25 to move along the groove body 30 and stretch the tension spring 22, the scraper 25 drives the turning plate 28 to move, when the gear lack 23 rotates to be disengaged from the rack 24, the scraper 25 can reset through the acting force of the tension spring 22, and drives the rack 24 and the turning plate 28 to reset, thereby turn the drier in the drier box 20, make the drier can be better contact with the air, absorb the moisture in the air, the dampproofing effect of electric power box has further been improved, when needs carry out the rolling to puggaree 7, close the motor, start electric telescopic handle 9 extension, make first bevel gear 10 and second bevel gear 13 re-engage, start the motor this moment, second pivot 12 can drive first bevel gear 10 through second bevel gear 13 and rotate, first bevel gear 10 drives first pivot 11 pivot, first pivot 11 drives the rotation of roller 17, roller 17 can carry out the rolling to wire rope 16, thereby pull weighting bar 6 rebound through wire rope 16, the wind-up roll can carry out the rolling to puggaree 7 under the effort of torsional spring 19 simultaneously.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, it is to be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning a fixed connection; the connection may be mechanical or electrical, and may be direct. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is to be noted that 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 (8)

1. The electric box with the moisture-proof and sun-proof functions comprises a shell (3) and is characterized in that two connecting plates are fixedly connected to the outer wall of the top of the shell (3), rotating holes are formed in one side of each of the two connecting plates, a first rotating shaft (11) is movably connected in each rotating hole, a roller shaft (17) is fixedly connected to one end of each first rotating shaft (11), a steel wire rope (16) is wound on the outer side of each roller shaft (17), a plurality of fixing rods (4) are fixedly connected to the outer side of the shell (3), sliding grooves (5) are formed in two sides of each fixing rod (4), a weighting rod (6) is movably connected in each sliding groove (5), each steel wire rope (16) is fixed to each weighting rod (6), a winding roller is movably connected between every two adjacent fixing rods (4), a sunshade cloth (7) is wound on the outer side of each winding roller, each sunshade cloth (7) is fixed to each weighting rod (6), two ends of each rotating rod are fixedly connected with a torsion spring (19), each torsion spring (19) is fixed to each fixing rod (4), a rotating disc (18) is fixedly connected to the outer side of each first rotating shaft (11), one side of each rotating disc (18) is fixedly connected to a corresponding rotating shaft, a second rotating shaft (14) is fixedly connected to one side of each sliding shaft (9), and two sliding shafts (14) are connected to each sliding shaft (14), and a first sliding shaft (14) are connected to each sliding shaft (14), and the top of second pivot (12) passes casing (3), outside fixedly connected with second bevel gear (13) of second pivot (12), and second bevel gear (13) and first bevel gear (10) mesh mutually, bottom outer wall fixedly connected with support frame (33) of casing (3), fixedly connected with motor in support frame (33), casing (3) fixedly connected with second sprocket (34), two are passed to the one end of motor output shaft the outside fixedly connected with first sprocket (31) of second pivot (12), the round trip has chain (32) between first sprocket (31) and second sprocket (34), be equipped with dampproofing mechanism in casing (3).

2. The power box with the moisture-proof and sun-proof functions as claimed in claim 1, wherein the moisture-proof mechanism comprises fan blades (26), the fan blades (26) are fixedly connected to an output shaft of a motor, a desiccant box (20) is fixedly connected to the inside of the housing (3), two grooves (30) are formed in the two sides of the desiccant box (20), a scraper (25) is movably connected to the inside of each groove (30), two tension springs (22) are fixedly connected to one side of each scraper (25), the tension springs (22) are fixed to the grooves (30), two sliding rods (29) are fixedly connected to the two sides of each scraper (25), one end of each adjacent sliding rod (29) is fixedly connected to the same turning plate (28), each turning plate (28) is movably connected to the desiccant box (20), two ends of each scraper (25) penetrate through the grooves (30) and are fixedly connected to a rack (24), two gear-lacking gears (23) are fixedly connected to the outer sides of the two second rotating shafts (12), and the gear-lacking gears (23) are meshed with the rack (24).

3. The power box with the moisture-proof and sun-proof functions as claimed in claim 2, wherein the top box bottom of the drying agent box (20) is provided with through holes (21), and the through holes (21) are uniformly distributed.

4. The power box with the moisture-proof and sun-proof functions as claimed in claim 1, wherein two magnetic blocks (15) are fixedly connected to the top of the housing (3), and the magnetic blocks (15) and the first bevel gear (10) can be adsorbed.

5. The power box with the moisture-proof and sun-proof functions as claimed in claim 4, characterized in that a control panel (2) is fixedly connected to an outer wall of one side of the housing (3), and the control panel (2) is electrically connected to the motor and the electric telescopic rod (9).

6. The power box with the moisture-proof and sun-proof functions as claimed in claim 5, wherein a door panel (8) is movably connected to one side of the housing (3), and a handle is fixedly connected to one side of the door panel (8).

7. The power box with the moisture-proof and sun-proof functions as claimed in claim 6, wherein a plurality of fixing seats (35) are fixedly connected to the outer wall of the bottom of the housing (3), and a plurality of fixing holes are formed in the tops of the fixing seats (35).

8. The power box with the moisture-proof and sun-proof functions as claimed in claim 1, wherein a rain-proof eaves (1) is fixedly connected to the top end of the fixing rod (4).

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