CN209929734U

CN209929734U - Combined high-voltage ring main unit

Info

Publication number: CN209929734U
Application number: CN201921039820.6U
Authority: CN
Inventors: 周清玉
Original assignee: Yunnan Mingquan Electric Appliance Complete Set Manufacturing Co Ltd
Current assignee: Yunnan Mingquan Electric Appliance Complete Set Manufacturing Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-01-10
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a modular high-tension ring main unit, the power distribution box comprises a box body, the surface hinge connection of box has four cabinet doors, four the surface of cabinet door is equipped with handle and cabinet lock, four by middle one side the surface of cabinet door is by the equal fixedly connected with baffle of airing exhaust in position of bottom, the baffle of airing exhaust is equipped with heat abstractor with cabinet door fixed connection's position, and heat abstractor runs through the surface of cabinet door inside to the box, the surface of box is close to top one side and is equipped with hot blast blowpipe apparatus, and hot blast blowpipe apparatus runs through the surface of cabinet door to inside the box. The utility model discloses in, drive a plurality of heat dissipation flabellums through starting a plurality of first fan motor and carry out diversified effectual heat dissipation, drive a plurality of fan blades of inhaling through starting a plurality of second fan motor, with external air suction box inside, simultaneously because the moisture absorption effect of drier, can reduce the inside air humidity of box, be favorable to protecting internally mounted's electrical components.

Description

Combined high-voltage ring main unit

Technical Field

The utility model relates to a high-tension loop-network cabinets technical field especially relates to a modular high-tension loop-network cabinets.

Background

With the rapid development of social economy nowadays, the requirements of the public and government departments on infrastructure are continuously improved, and the quality and the rationality of the ring main unit are also enhanced;

the design of some present looped netowrk cabinets is still traditional, and the protection measure in the aspect of heat dissipation and dampproofing is done not perfect enough, and some looped netowrk cabinets not only can not reach dampproofing radiating purpose and still can increase manufacturing cost, and some looped netowrk cabinets can have better dehumidification effect, but the inner space that occupies is too big, bin and difficult dismantlement maintenance, have certain inconvenience in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined high-voltage ring main unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a modular high-tension loop-network cabinets, includes the box, the surface of box is rotated through the hinge and is connected with four cabinet doors, four one side is equipped with handle and cabinet lock, four near middle one side of the surface of cabinet door the equal fixedly connected with baffle of airing exhaust in position that the bottom was leaned on to the surface of cabinet door, it is connected with heat abstractor between baffle and the cabinet door to air exhaust, heat abstractor runs through the surface to the box inside of cabinet door, the surface of box is close to top one side and is equipped with hot blast blowpipe apparatus, and hot blast blowpipe apparatus runs through the surface to the box inside of cabinet door, the bottom fixedly connected with apron of box, the top fixedly connected with solar panel of apron, bottom.

As a further description of the above technical solution:

the heat dissipation device comprises a three fan support dehumidification cover, the three fan support dehumidification cover is three, a first fan motor is fixedly connected to the middle position of the fan support dehumidification cover, a heat dissipation fan blade is fixedly connected to the output shaft of the first fan motor, the three fan support is far away from a filter screen fixedly connected between one ends of the heat dissipation fan blade, first buckle grooves are formed in two ends of the fan support, a first buckle spring is fixedly connected to the inner wall of each first buckle groove, the first buckle spring is far away from a first buckle of the one end fixedly connected with of the first buckle groove, an inner groove is formed in the surface of the cabinet door and the position corresponding to the first buckle, and the first buckle is embedded into the inner groove.

As a further description of the above technical solution:

the air inlet device comprises a second fan motor, an output shaft of the second fan motor is fixedly connected with an air suction fan blade, a motor supporting rod is fixedly connected to one side of the outer surface of the second fan motor, the side, close to the motor supporting rod, of the air inlet device, a dehumidifying cover is arranged on one side of the air inlet device, desiccant is filled in the dehumidifying cover, a through pipe is arranged in the dehumidifying cover and penetrates through the dehumidifying cover, two second buckle grooves are formed in two sides of the outer surface of the dehumidifying cover, a second buckle spring is fixedly connected to the inner wall of each second buckle groove, one end, far away from the inner wall of each second buckle groove, of each second buckle spring is fixedly connected with a second buckle, a groove is formed in the position, corresponding to the second buckle, of the box body, the second buckle is embedded into the groove, and an air inlet filter screen is arranged on one.

As a further description of the above technical solution:

and the inside of the cover plate is fixedly connected with a storage battery.

As a further description of the above technical solution:

the central part of the roller is rotatably connected with a fixed rod, and two ends of the fixed rod are fixedly connected between the inner walls of two sides of the box body.

As a further description of the above technical solution:

the inside of the air exhaust baffle is provided with a bent through hole.

The utility model discloses following beneficial effect has:

1. this combination formula high-tension loop-network cabinets drives a plurality of radiating fan blades through starting a plurality of first fan motor and carries out diversified effectual heat dissipation.

2. This combination formula high-voltage ring main unit drives a plurality of suction fan blades through starting a plurality of second fan motor, with outside air suction box inside, simultaneously because the moisture absorption effect of drier, can reduce the inside air humidity of box, be favorable to protecting internally mounted's electrical components.

3. This combination formula high-tension loop-network cabinets, through first buckle, second buckle, first buckle spring, second buckle spring, inside groove and the recess that sets up, when needs will dehumidify cover and heat abstractor and dismantle, promote first buckle and second buckle, break away from recess and inside groove until making first buckle and second buckle to more conveniently dismantle replacement or maintenance.

4. This combination formula high-tension loop-network cabinets because the gyro wheel is installed to the bottom in the box, consequently can be more light convenient when installing other equipment in the box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

Illustration of the drawings: 1. a box body; 2. a cabinet door; 3. a handle; 4. a cabinet lock; 5. an exhaust baffle; 6. a cover plate; 7. a solar panel; 8. a roller; 9. a fan bracket; 10. a first fan motor; 11. a heat dissipation fan blade; 12. filtering with a screen; 13. a first snap groove; 14. a first snap spring; 15. a first buckle; 16. a second fan motor; 17. an intake fan blade; 18. a motor strut; 19. a dehumidifying cover; 20. a desiccant; 21. pipe passing; 22. a second snap-fit groove; 23. a second snap spring; 24. a second buckle; 25. an air inlet filter screen; 26. a storage battery; 27. and (5) fixing the rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a modular high-tension loop-network cabinets, the power distribution box comprises a box body 1, box 1's surface is connected with four cabinet doors 2 through hinge rotation, one side is equipped with handle 3 and cabinet lock 4 near middle one side of four cabinet doors 2's surface, the equal fixedly connected with baffle 5 of airing exhaust in position that four cabinet doors 2's surface leaned on the bottom, be connected with heat abstractor between baffle 5 of airing exhaust and the cabinet door 2, heat abstractor runs through cabinet door 2's surface to box 1 inside, box 1's surface is close to top one side and is equipped with hot blast blowpipe apparatus, and hot blast blowpipe apparatus runs through cabinet door 2's surface to box 1 inside, box 1's bottom fixedly connected with apron 6, the top fixedly connected with solar panel 7 of.

The heat dissipation device comprises three fan supports 9, first fan motors 10 are fixedly connected to the middle positions of the three fan supports 9, heat dissipation fan blades 11 are fixedly connected to output shafts of the first fan motors 10, filter screens 12 are fixedly connected between the ends, far away from the heat dissipation fan blades 11, of the three fan supports 9, first buckle grooves 13 are formed in the two ends of each fan support 9, first buckle springs 14 are fixedly connected to the inner walls of the first buckle grooves 13, first buckles 15 are fixedly connected to the ends, far away from the first buckle grooves 13, of the first buckle springs 14, inner grooves are formed in the surfaces of the cabinet doors 2 and the positions, corresponding to the first buckles 15, of the first buckles 15 are embedded in the inner grooves, effective heat dissipation can be conducted on the cabinet body 1, meanwhile, the first buckles 15 are embedded in the first buckle grooves 13, disassembly and maintenance of the heat dissipation device can be facilitated; the air inlet device comprises a second fan motor 16, an output shaft of the second fan motor 16 is fixedly connected with a suction fan blade 17, one side of the outer surface of the second fan motor 16, which is far away from the suction fan blade 17, is fixedly connected with a motor supporting rod 18, one side of the air inlet device, which is close to the motor supporting rod 18, is provided with a dehumidifying cover 19, desiccant 20 is filled in the dehumidifying cover 19, a through pipe 21 is arranged in the dehumidifying cover 19, the through pipe 21 penetrates through the dehumidifying cover 19, two second buckle grooves 22 are respectively arranged on two sides of the outer surface of the dehumidifying cover 19, second buckle springs 23 are fixedly connected with the inner walls of the second buckle grooves 22, one ends, which are far away from the inner walls of the second buckle grooves 22, of the second buckle springs 23 are fixedly connected with second buckles 24, grooves are arranged at positions, which correspond to the second buckles 24, on the box body 1, the second buckles 24 are, the second fan motor 16 and the drying agent 20 are matched to absorb moisture in the box body 1 so as to prevent the box body 1 from being excessively damp, and the second buckle 24 is arranged to facilitate the disassembly and assembly of the dehumidifying cover 19 and replace the drying agent 20; the storage battery 26 is fixedly connected inside the cover plate 6, so that the equipment is more energy-saving and environment-friendly; the central part of the roller 8 is rotatably connected with a fixed rod 27, and two ends of the fixed rod 27 are fixedly connected between the inner walls of two sides of the box body 1, so that other equipment can be more easily and conveniently installed in the box body; the inside of the air exhaust baffle 5 is provided with a bent through hole, which is beneficial to reducing the entering of external dust.

The working principle is as follows: when the combined high-voltage ring main unit is used, the temperature in the box body 1 can be raised by the operation of the electrical components arranged in the box body 1, the first fan motors 10 are started to drive the heat dissipation fan blades 11 to dissipate heat in multiple directions, meanwhile, the filter screen 12 and the air exhaust baffle 5 can effectively prevent external dust from entering, the operation of the electrical components in the box body 1 is influenced for ventilation and air humidity, the second fan motors 16 are started to drive the fan suction blades 17 to suck external air into the box body, meanwhile, the air humidity in the box body 1 can be reduced due to the moisture absorption effect of the drying agent 20, when other equipment needs to be arranged in the box body 1, the operation can be easily carried out through the rollers 8 arranged at the inner bottom of the box body 1, when the heat dissipation device or the air intake device needs to be maintained, the first buckle 15 or the second buckle 24 can be pushed, until the first buckle 15 and the second buckle 24 are separated from the inner groove and the groove, the drying agent 20 is convenient to disassemble and replace, the electric energy required by the operation of the heat dissipation device and the air inlet device arranged on the box body 1 is all from the electric energy stored in the storage battery 26 by the solar panel 7, and certain practicability is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a modular high-tension loop-network cabinets, includes box (1), its characterized in that: the outer surface of the box body (1) is rotationally connected with four cabinet doors (2) through hinges, one side of the outer surface of each cabinet door (2) close to the middle is provided with a handle (3) and a cabinet lock (4), the parts of the outer surfaces of the four cabinet doors (2) close to the bottom are fixedly connected with air exhaust baffles (5), a heat dissipation device is connected between the air exhaust baffle (5) and the cabinet door (2), the heat dissipation device penetrates through the outer surface of the cabinet door (2) to the interior of the box body (1), an air inlet device is arranged on one side of the outer surface of the box body (1) close to the top end, and the air intake device penetrates through the outer surface of the cabinet door (2) to the interior of the box body (1), the bottom fixedly connected with apron (6) of box (1), the top fixedly connected with solar panel (7) of apron (6), bottom in box (1) is equipped with one row of gyro wheel (8).

2. The combined high-voltage ring main unit according to claim 1, wherein: the heat dissipation device comprises three fan supports (9) and is three, wherein a first fan motor (10) is fixedly connected to the middle position of each fan support (9), a heat dissipation fan blade (11) is fixedly connected to the output shaft of each first fan motor (10), and is three, a filter screen (12) is fixedly connected between the ends, far away from the heat dissipation fan blade (11), of each fan support (9), first buckle grooves (13) are formed in the two ends of each fan support (9), first buckle springs (14) are fixedly connected to the inner walls of the first buckle grooves (13), first buckle springs (15) are fixedly connected to the ends, far away from the first buckle grooves (13), of each first buckle spring (14), inner grooves are formed in the surfaces of the cabinet doors (2) and the positions, corresponding to the first buckle springs (15), and the first buckles (15) are embedded into the inner grooves.

3. The combined high-voltage ring main unit according to claim 1, wherein: the air inlet device comprises a second fan motor (16), an output shaft of the second fan motor (16) is fixedly connected with a suction fan blade (17), one side, far away from the suction fan blade (17), of the outer surface of the second fan motor (16) is fixedly connected with a motor supporting rod (18), one side, close to the motor supporting rod (18), of the air inlet device is provided with a dehumidifying cover (19), a drying agent (20) is filled in the dehumidifying cover (19), a through pipe (21) is arranged in the dehumidifying cover (19), the through pipe (21) penetrates through the dehumidifying cover (19), two second buckle grooves (22) are formed in two sides of the outer surface of the dehumidifying cover (19), a second buckle spring (23) is fixedly connected to the inner wall of each second buckle groove (22), and a second buckle (24) is fixedly connected to one end, far away from the inner wall of each second buckle groove (22), of each second buckle spring (23), the position that corresponds with second buckle (24) on box (1) is fluted, second buckle (24) embedding is in the recess, one side that hot blast blowpipe apparatus is close to box (1) surface is equipped with air inlet filter screen (25).

4. The combined high-voltage ring main unit according to claim 1, wherein: and a storage battery (26) is fixedly connected inside the cover plate (6).

5. The combined high-voltage ring main unit according to claim 1, wherein: the central part of gyro wheel (8) rotates and is connected with dead lever (27), the both ends fixed connection of dead lever (27) is between the both sides inner wall of box (1).

6. The combined high-voltage ring main unit according to claim 1, wherein: the inside of the air exhaust baffle (5) is provided with a bent through hole.