CN218569542U

CN218569542U - Damp-proof distribution box

Info

Publication number: CN218569542U
Application number: CN202222870669.9U
Authority: CN
Inventors: 梁慧妃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-03
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a damp-proof distribution box, which comprises a distribution box body, wherein a top plate is fixedly arranged on the upper surface of the distribution box body, an air inlet hole which is mutually communicated with the inside of the distribution box body is formed in the outer surface of the distribution box body, an air outlet hole which is mutually communicated with the inside of the distribution box body is formed in one side surface of the outer surface of the distribution box body, which is far away from the air inlet hole, the inner wall of the distribution box body is provided with an electronic device, and the outer surface of the distribution box body is provided with a protective door plate; the mounting groove has been seted up to a side of distribution box inner wall, and the inner wall of mounting groove is rotated and is connected with the threaded rod, and the upper end of threaded rod pierces through in the upper surface of roof, and the last fixed surface of roof is connected with servo motor, servo motor's output shaft and the upper end fixed connection of threaded rod, and the surface toothing of threaded rod is connected with the thread piece. The device further improves the moisture-proof and dehumidifying effects of electronic devices, and plays a good role in protecting the electronic devices in the distribution box body.

Description

Damp-proof distribution box

Technical Field

The utility model relates to a block terminal technical field especially relates to a damp-proofing block terminal.

Background

The distribution box is electrical equipment, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limitation of places, common application, stable and reliable operation, high space utilization rate, less occupied land and environmental protection effect.

Most of the dampproofing abilities of current block terminal are relatively poor, and when the block terminal was in the operation in moist environment, or met sleet weather, the surrounding air became comparatively moist for the inside moist phenomenon that appears of block terminal, this can lead to the electrical apparatus in the block terminal to receive irreversible damage easily, thereby has reduced the life of electrical apparatus in the block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation is good with dampproofing ability, has the damp-proofing block terminal of dehumidification effect simultaneously.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a damp-proof distribution box comprises a distribution box body, wherein a top plate is fixedly arranged on the upper surface of the distribution box body, an air inlet hole mutually communicated with the inside of the distribution box body is formed in the outer surface of the distribution box body, an air outlet hole mutually communicated with the inside of the distribution box body is formed in one side face, away from the air inlet hole, of the outer surface of the distribution box body, an electronic device is arranged on the inner wall of the distribution box body, and a protective door plate is arranged on the outer surface of the distribution box body; a mounting groove is formed in one side face of the inner wall of the power distribution box body, a threaded rod is rotatably connected to the inner wall of the mounting groove, the upper end of the threaded rod penetrates through the upper surface of the top plate, a servo motor is fixedly connected to the upper surface of the top plate, an output shaft of the servo motor is fixedly connected with the upper end of the threaded rod, and a threaded block is connected to the outer surface of the threaded rod in a meshed mode; a sliding groove is formed in one side surface, far away from the mounting groove, of the inner wall of the power distribution box body, a sliding block is connected inside the sliding groove in a sliding mode, the position of the sliding block corresponds to that of the thread block, and a drying rod is arranged on the opposite surface of the sliding block and the thread block; the outer surface of the power distribution box body is fixedly connected with two connecting shafts, the two connecting shafts are respectively positioned below the air inlet and the air outlet, the outer surfaces of the two connecting shafts are rotatably connected with baffle plates, the outer surfaces of the two baffle plates are fixedly connected with fixed blocks, the outer surfaces of the two fixed blocks are respectively provided with a fixed groove, the inner walls of the two fixed grooves are respectively fixedly connected with a telescopic rod, the end parts of the two telescopic rods are respectively fixedly connected with a hook, one end of each hook, far away from the telescopic rod, penetrates through the inside of the corresponding fixed groove, the outer surface of the power distribution box body is fixedly connected with two positioning bolts, and the two positioning bolts are respectively positioned above the air inlet and the air outlet; the surface of two telescopic links all is equipped with reset spring, two reset spring's one end all with the inner wall fixed connection of fixed slot, two reset spring's the other end all with the fixed surface connection of couple.

It can be seen by above-mentioned scheme, through hanging two couples at the surface of gim peg, the opposite face that can make two baffles shelters from inlet port and venthole respectively, through opening the stoving stick, can dry the electronic device in the distribution box, drive servo motor's output shaft rotates, can drive the stoving stick and carry out the ascending elevating movement of vertical side, and then can drive the stoving stick and dry the electronic device of co-altitude not, thereby electronic device's dampproofing dehumidification effect has further been improved, electronic device to distribution box inside has played good guard action, the life of electronic device has been increased.

Furthermore, the inner wall joint of inlet port has the mount, and the side that the mount is kept away from the stoving stick is provided with axial fan.

Make its surface that breaks away from the gim peg through pulling two couples, can make two baffles no longer shelter from inlet port and venthole, afterwards, through drive axial fan work, can make the air get into from the one end of inlet port, discharge from the one end of venthole again, can take away the inside heat of distribution box simultaneously to radiating effect has been realized, be favorable to controlling the inside temperature of distribution box, avoid because the high normal function that influences electron device of temperature.

Furthermore, the lower fixed surface of distribution box body installs dampproofing base, and the surface of dampproofing base bonds and has waterproof ventilated membrane.

Through the dampproofing base that sets up, can make the lower surface of distribution box take off ground, increase the dampproofing effect of distribution box, through setting up the waterproof ventilated membrane that dampproofing base surface binded, wherein the material of waterproof ventilated membrane is polytetrafluoroethylene e-PTFE, and ePTFE is a neotype waterproof ventilative material, and it adopts 0.1-1.0 micron micropore, and the aperture is less than 1000 times of drop of water, makes moisture unable pass through, effectively protects dampproofing base not by liquid erosion to the humidity resistance of distribution box has further been improved.

Furthermore, the lower surface of the top plate is provided with a containing groove, the containing groove is communicated with the mounting groove and the sliding groove, and the size of the containing groove is matched with the size of the drying rod.

Through the storage groove that sets up, can rise the stick of drying and accomodate the inside that gets into the storage groove to can save space, can not influence daily staff to the observation and the maintenance of electron device.

Further, the inner wall of inlet port and venthole all is connected with the filter through interior external screw thread fit, and two filters are the symmetry setting.

Through the filter that sets up, can avoid the dust to get into distribution box's inside, improve the internal clean and tidy degree of block terminal to can avoid the dust to produce the influence to electron device's internals.

Furthermore, an observation groove is formed in the outer surface of the protective door plate, and an observation window is arranged on the inner wall of the observation groove.

Through the observation window that sets up, can make things convenient for the staff to observe electron device and stoving stick to the convenience of device use has been increased.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional view of the three-dimensional structure of the present invention.

Fig. 3 is an enlarged schematic view of the structure a in fig. 2 of the present invention.

Fig. 4 is a schematic sectional view of the three-dimensional structure of the present invention.

Fig. 5 is a schematic sectional view of the three-dimensional structure of the middle baffle of the present invention.

Fig. 6 is an enlarged schematic view of the structure B in fig. 5 according to the present invention.

In the figure: 1. a distribution box body; 2. a top plate; 3. a moisture-proof base; 4. an air inlet; 5. an air outlet; 6. mounting grooves; 7. a threaded rod; 8. a servo motor; 9. a thread block; 10. a chute; 11. a slider; 12. drying the rods; 13. a receiving groove; 14. an electronic device; 15. a connecting shaft; 16. a baffle plate; 17. a fixed block; 18. a fixing groove; 19. a telescopic rod; 20. hooking; 21. a return spring; 22. a filter plate; 23. a fixed mount; 24. an axial flow fan; 25. a protective door panel; 26. an observation window; 27. and (4) positioning the bolt.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-6, a moisture-proof distribution box comprises a distribution box body 1, a top plate 2 is fixedly installed on the upper surface of the distribution box body 1, an air inlet 4 communicated with the inside of the distribution box body 1 is formed in the outer surface of the distribution box body 1, an air outlet 5 communicated with the inside of the distribution box body 1 is formed in one side surface of the outer surface of the distribution box body 1, which is far away from the air inlet 4, an electronic device 14 is arranged on the inner wall of the distribution box body 1, and a protective door plate 25 is arranged on the outer surface of the distribution box body 1; a mounting groove 6 is formed in one side face of the inner wall of the power distribution box body 1, a threaded rod 7 is rotatably connected to the inner wall of the mounting groove 6, the upper end of the threaded rod 7 penetrates through the upper surface of the top plate 2, a servo motor 8 is fixedly connected to the upper surface of the top plate 2, an output shaft of the servo motor 8 is fixedly connected with the upper end of the threaded rod 7, and a threaded block 9 is connected to the outer surface of the threaded rod 7 in a meshed mode; a sliding groove 10 is formed in one side surface of the inner wall of the distribution box body 1, which is far away from the mounting groove 6, a sliding block 11 is connected inside the sliding groove 10 in a sliding mode, the position of the sliding block 11 corresponds to that of the thread block 9, and a drying rod 12 is arranged on the opposite surface of the sliding block 11 and the thread block 9; the outer surface of the power distribution box body 1 is fixedly connected with two connecting shafts 15, the two connecting shafts 15 are respectively positioned below an air inlet 4 and an air outlet 5, the outer surfaces of the two connecting shafts 15 are rotatably connected with baffle plates 16, the outer surfaces of the two baffle plates 16 are fixedly connected with fixed blocks 17, the outer surfaces of the two fixed blocks 17 are respectively provided with a fixed groove 18, the inner walls of the two fixed grooves 18 are respectively fixedly connected with telescopic rods 19, the end parts of the two telescopic rods 19 are respectively fixedly connected with hooks 20, one ends of the two hooks 20, far away from the telescopic rods 19, penetrate through the inside of the fixed grooves 18, the outer surface of the power distribution box body 1 is fixedly connected with two positioning bolts 27, and the two positioning bolts 27 are respectively positioned above the air inlet 4 and the air outlet 5; the outer surface of two telescopic links 19 all overlaps and is equipped with reset spring 21, and the one end of two reset spring 21 all is connected with the inner wall fixed connection of fixed slot 18, and the other end of two reset spring 21 all is connected with the surface fixed of couple 20.

When rainy and snowy weather comes, the air around the distribution box body 1 is moist, the hooks 20 on two sides are firstly pulled and upwards rotated, the two baffles 16 can be driven to upwards rotate, then when the hooks 20 are close to the positioning bolts 27, the hooks 20 are upwards pulled, the hooks 20 can be hung on the outer surfaces of the positioning bolts 27, then, the hooks 20 are loosened, the reset springs 21 are pulled to deform to generate elastic force when the hooks 20 move, after the hooks 20 are loosened, the reset springs 21 can drive the hooks 20 to move towards the direction close to the baffles 16, then, the hooks 20 and the positioning bolts 27 can be in close contact with each other, the positions of the baffles 16 can be fixed, at the moment, the opposite surfaces of the two baffles 16 respectively shield the air inlet holes 4 and the air outlet holes 5, then, the drying rod 12 is opened, the electronic devices 14 in the distribution box body 1 can be dried, then, the output shaft of the servo motor 8 is driven to rotate, the screw block 9 can be driven to do lifting motion, the drying rod 9 can drive the drying rod 12 to lift, the drying rod 10 and the slider 11, the drying rod 12 can be driven to do lifting motion, the electronic devices with different heights, and the drying rod 14 can further improve the service life of the electronic devices, thereby, and the electronic devices 14 can be further improved.

Preferably, the inner wall of the air inlet 4 is clamped with a fixing frame 23, and one side surface of the fixing frame 23 far away from the drying rod 12 is provided with an axial flow fan 24.

When the temperature in the distribution box body 1 is on the high side, upwards stimulate the couple 20 of both sides, make it break away from the surface of gim peg 27, it drives baffle 16 and rotates downwards to pull couple 20 again, because of gravity's reason, baffle 16 can rotate and stop after the vertical direction, two baffles 16 no longer shelter from inlet port 4 and venthole 5 this moment, afterwards, drive axial fan 24 work, make the air get into inside the distribution box body 1 from the one end of inlet port 4, discharge from the one end of venthole 5 again, can take away the heat inside the distribution box body 1 simultaneously, thereby radiating effect has been realized, avoid influencing the normal operation of electron device 14 because the high temperature.

Preferably, the lower surface of the distribution box body 1 is fixedly provided with a moisture-proof base 3, and the outer surface of the moisture-proof base 3 is bonded with a waterproof breathable film.

When ground is moist, combine the dampproofing base 3 that sets up, can avoid distribution box 1 because direct contact ground wets, combine the surface bonding of dampproofing base 3 to have waterproof ventilated membrane, can effectively protect dampproofing base 3 can not take place the humidity, further improved distribution box 1's dampproofing effect.

Preferably, the lower surface of the top plate 2 is provided with a storage groove 13, the storage groove 13 is communicated with the mounting groove 6 and the sliding groove 10, and the size of the storage groove 13 is adapted to the size of the drying rod 12.

When not needing to use stoving stick 12, combine the storage groove 13 that sets up, can rise drying stick 12 and accomodate the inside that gets into storage groove 13, save space, can not influence daily staff to the observation and the maintenance of electron device 14.

Preferably, the inner walls of the air inlet hole 4 and the air outlet hole 5 are both connected with filter plates 22 through the matching of internal threads and external threads, and the two filter plates 22 are symmetrically arranged.

When dust exists in the outside air, the filter plate 22 is arranged in combination, so that the dust can be prevented from entering the interior of the distribution box body 1 and influencing the internal parts of the electronic device 14.

Preferably, the outer surface of the guard door panel 25 is provided with an observation groove, and the inner wall of the observation groove is provided with an observation window 26.

When the electronic device 14 in the distribution box body 1 needs to be observed, the observation window 26 is arranged in a combined mode, and the electronic device 14 and the drying rod 12 can be conveniently observed by workers.

The present invention has been described in detail with reference to the specific embodiments, and it should not be construed that the embodiments of the present invention are limited to the description. For those skilled in the art to which the invention pertains, numerous equivalents and obvious modifications may be made without departing from the spirit of the invention, and the scope of protection afforded to the invention shall be deemed to be limited only by the claims as filed.

Claims

1. The utility model provides a damp-proofing block terminal, includes distribution box body (1), its characterized in that:

the upper surface of the distribution box body (1) is fixedly provided with a top plate (2), the outer surface of the distribution box body (1) is provided with air inlet holes (4) which are mutually communicated with the inside of the distribution box body (1), one side surface, far away from the air inlet holes (4), of the outer surface of the distribution box body (1) is provided with air outlet holes (5) which are mutually communicated with the inside of the distribution box body (1), the inner wall of the distribution box body (1) is provided with an electronic device (14), and the outer surface of the distribution box body (1) is provided with a protective door plate (25);

a mounting groove (6) is formed in one side face of the inner wall of the distribution box body (1), a threaded rod (7) is rotatably connected to the inner wall of the mounting groove (6), the upper end of the threaded rod (7) penetrates through the upper surface of the top plate (2), a servo motor (8) is fixedly connected to the upper surface of the top plate (2), an output shaft of the servo motor (8) is fixedly connected with the upper end of the threaded rod (7), and a threaded block (9) is meshed and connected to the outer surface of the threaded rod (7);

a sliding groove (10) is formed in one side surface, far away from the mounting groove (6), of the inner wall of the distribution box body (1), a sliding block (11) is connected to the inside of the sliding groove (10) in a sliding mode, the position of the sliding block (11) corresponds to the position of the thread block (9), and a drying rod (12) is arranged on the surface, opposite to the thread block (9), of the sliding block (11);

the outer surface of the power distribution box body (1) is fixedly connected with two connecting shafts (15), the two connecting shafts (15) are respectively located below the air inlet hole (4) and the air outlet hole (5), the outer surfaces of the two connecting shafts (15) are rotatably connected with baffle plates (16), the outer surfaces of the two baffle plates (16) are respectively fixedly connected with fixed blocks (17), the outer surfaces of the two fixed blocks (17) are respectively provided with a fixed groove (18), the inner walls of the two fixed grooves (18) are respectively and fixedly connected with an expansion rod (19), the end parts of the two expansion rods (19) are respectively and fixedly connected with hooks (20), one ends, far away from the expansion rod (19), of the two hooks (20) penetrate through the inside of the fixed grooves (18), the outer surface of the power distribution box body (1) is fixedly connected with two positioning bolts (27), and the two positioning bolts (27) are respectively located above the air inlet hole (4) and the air outlet hole (5);

two the surface of telescopic link (19) all overlaps and is equipped with reset spring (21), two the one end of reset spring (21) all with the inner wall fixed connection of fixed slot (18), two the other end of reset spring (21) all with the surface fixed connection of couple (20).

2. A moisture resistant electrical distribution box according to claim 1, further comprising:

the inner wall of the air inlet hole (4) is clamped with a fixing frame (23), and an axial flow fan (24) is arranged on one side face, far away from the drying rod (12), of the fixing frame (23).

3. A moisture resistant electrical distribution box according to claim 1, wherein:

the lower fixed surface of distribution box (1) installs dampproofing base (3), the surface of dampproofing base (3) is binded there is waterproof ventilated membrane.

4. A moisture resistant electrical distribution box according to claim 1, further comprising:

the lower surface of roof (2) has been seted up and has been accomodate groove (13), accomodate groove (13) with mounting groove (6) with spout (10) are linked together, accomodate the size of groove (13) with the size of drying stick (12) suits.

5. A moisture resistant electrical distribution box according to claim 1, wherein:

the air inlet hole (4) with the inner wall of venthole (5) all is connected with filter (22) through interior external screw thread fit, two filter (22) are the symmetry setting.

6. A moisture resistant electrical distribution box according to claim 1, further comprising:

an observation groove is formed in the outer surface of the protective door plate (25), and an observation window (26) is arranged on the inner wall of the observation groove.