CN211629629U

CN211629629U - Rainproof outdoor distribution box

Info

Publication number: CN211629629U
Application number: CN201922369978.6U
Authority: CN
Inventors: 杜龙生; 郑洁; 郑亮
Original assignee: Suzhou Shengtai Electric Power Co ltd
Current assignee: Suzhou Shengtai Electric Power Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-02
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a rain-proof outdoor distribution box, including box and chamber door, chamber door and box rotate to be connected, box symmetrical both sides wall sets up at least three exhaust hole, be equipped with the rain-proof lid that shelters from the rainwater and use on the exhaust hole, the bottom half sets up the line hole, the line hole communicates the box inside, the chamber door is equipped with the sealing washer towards box one side, the sealing washer is laminated chamber door and box respectively; the box top is equipped with the case lid subassembly, the case lid subassembly includes water deflector, waterproof board and bottom plate, the water deflector has two to be chevron shape and connects on the bottom plate, water deflector and bottom plate are connected to the waterproof board, water deflector and bottom plate are connected and are formed the exhaust chamber, set up the fan hole on the bottom plate, fan hole intercommunication exhaust chamber and box are inside, the downthehole exhaust fan that is used for with the incasement gas pump drainage to the exhaust chamber that is equipped with of fan, the bottom plate surpasss the box part and is equipped with the gas pocket, gas pocket intercommunication exhaust chamber. The utility model discloses have that rain-proof performance is good, ventilation effect is good effect.

Description

Rainproof outdoor distribution box

Technical Field

The utility model belongs to the technical field of the block terminal and specifically relates to a rain-proof outdoor distribution box is related to.

Background

The distribution box, i.e. the distribution cabinet, is the final stage equipment of the distribution system. The distribution box is a general name of a motor control center. The distribution box is used in the occasions with dispersed load and less loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. The outdoor distribution box is suitable for factory condition enterprises, residential districts, rural power supply and infrastructure project power consumption.

The existing outdoor distribution box with publication number CN 110034493A and publication number CN 208753803U has obvious rainproof effect, and the upper end of the box body is provided with a heat radiating device for radiating heat; the latter has good ventilation effect, but the lower part of the box body is provided with a water tank, and the top of the water tank is protected from rain by a baffle.

The defect is that one of them defect of rain-proof and heat dissipation problem exists, and rain-proof block terminal radiating effect is not obvious, and the whole high heat dissipation of temperature is slow from last to effect down in the box, and heat dissipation block terminal bottom is equipped with the water tank, and moist weather moisture is gushed into easily, and the rainy day is drenched by the rainwater easily, influences the equipment operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a rain-proof outdoor switch board.

The above object of the present invention is achieved by the following technical solutions: a rainproof outdoor distribution box comprises a box body and a box door, wherein the box door is rotatably connected with the box body, at least three exhaust holes are formed in two symmetrical side walls of the box body, a rain shielding cover for shielding rainwater is arranged on each exhaust hole, a wire hole is formed in the bottom of the box body and communicated with the inside of the box body, a sealing ring is arranged on one side, facing the box body, of the box door, and the sealing rings are respectively attached to the box door and the box body;

the box top is equipped with the case lid subassembly, the case lid subassembly includes water deflector, waterproof board and bottom plate, the water deflector has two to be chevron shape and connects on the bottom plate, water deflector and bottom plate are connected to the waterproof board, water deflector and bottom plate are connected and are formed the exhaust chamber, set up the fan hole on the bottom plate, fan hole intercommunication exhaust chamber and box are inside, the downthehole exhaust fan that is used for with the incasement gas pump drainage to the exhaust chamber that is equipped with of fan, the bottom plate surpasss the box part and is equipped with the gas pocket, gas pocket intercommunication exhaust chamber.

By adopting the technical scheme, the box body is used for mounting electrical equipment, the exhaust holes are used for gas circulation in the box body to ensure the heat dissipation in the box body, the rain shield cover is used for preventing rainwater from entering the box body from the exhaust holes to influence the operation of the equipment, the rain-proof effect is improved, and the wire holes are used for connecting wires into the distribution box; the box door is convenient for mounting electrical equipment and sealing the distribution box, and the sealing ring is used for preventing rainwater from entering the box body from a gap after the box door is closed, so that the defense performance is improved; the water guide plate is used for guiding rainwater downflow, avoid top ponding, increase of service life, the waterproof board is used for connecting water guide plate and bottom plate and seals the case lid subassembly, further promote rain-proof effect, the bottom plate is used for supporting water guide plate and waterproof board, promote structural stability, the exhaust chamber is used for guiding gaseous exhaust box, promote the radiating effect, the fan hole is used for installing the exhaust fan, communicate the inside and the exhaust chamber of box, the exhaust fan is used for taking out the incasement gas, further promote the radiating effect, the gas pocket is used for case lid top to ventilate, the reinforcing radiating effect.

The present invention may be further configured in a preferred embodiment as: the observation hole has been seted up on the chamber door, be equipped with the sight glass of making with transparent material in the sight hole, the joint of sight hole inner wall has the sight glass sealing washer, lateral wall and sight glass lateral wall in the sight glass sealing washer laminating sight hole.

Through adopting above-mentioned technical scheme, the observation hole is used for installing sight glass and sight glass sealing washer, and the sight glass sealing washer is used for sealing the sight glass and observes the hole contact surface, promotes chamber door water-proof effects, and the sight glass is used for observing the box internal aspect, blocks sand blown by the wind and rainwater and gets into the box, further promotes the rain-proof effect of chamber door.

The present invention may be further configured in a preferred embodiment as: the box body is provided with a connecting plate on the side far away from the box door, a hanging column is arranged on the side far away from the box body, and a hanging hole is formed in the side far away from the box body through the hanging column.

Through adopting above-mentioned technical scheme, the connecting plate is used for connecting the box and hangs the post, hangs the post and is used for running through and is equipped with the through hole, hangs the hole and is used for hanging the box on the wall, and the box is hung and can avoid surging of bottom surface humid air on the wall, avoids trompil on the box, guarantees the inside dampproofing effect of box, hangs and has the one end distance from the wall again on the wall, and the eminence can strengthen the circulation of air, promotes the radiating effect.

The present invention may be further configured in a preferred embodiment as: and a guide plate connected with the bottom plate is arranged in the exhaust cavity, and the guide plate is arranged in an upward inclined manner towards the air hole direction.

By adopting the technical scheme, the guide plate is used for guiding the air flow in the box body to be discharged out of the box body, so that the air flow outside the box body is prevented from flowing backwards, and the heat dissipation effect of the box body is further enhanced.

The present invention may be further configured in a preferred embodiment as: the box body is internally provided with at least two installation pipes, the installation pipes are arranged on the inner wall of the box body far away from the box door, and the installation pipes are provided with wire holes which penetrate through the installation pipes.

Through adopting above-mentioned technical scheme, the installation pipe is used for installing electrical equipment, and the wire guide is used for separating electrical equipment's connecting wire, guarantees installation safety and clarity, and electrical equipment room space, the reinforcing of air flow promotes the radiating effect.

The present invention may be further configured in a preferred embodiment as: the inner wall of the box body is rotatably connected with an inner box door, a limiting frame used for limiting the moving range of the inner box door is arranged in the box body, the limiting frame is arranged on the inner wall of one side, close to the box door, of the box body, a display device used for displaying the running state of electrical equipment in the box body is arranged on the inner box door, and a locking assembly is arranged at the position, far away from the connecting part with the box body, of the inner box door.

Through adopting above-mentioned technical scheme, the inner box door is used for guaranteeing incasement electrical equipment safety, and spacing frame is used for injecing inner box door home range, avoids interior chamber door influence electrical equipment installation and use, and display device is used for showing incasement behavior, and locking Assembly is used for guaranteeing incasement electrical equipment's safety. The locking device locks the inner box door, and the running condition of the electrical equipment is displayed by the display device.

The present invention may be further configured in a preferred embodiment as: the box door locking assembly is arranged on the box door, a baffle plate used for being matched with the locking assembly to lock the box door is arranged on one side, close to the box door, of the box body, and the baffle plate is obtained by inwards extending the edge of one side, close to the box door, of the box body.

Through adopting above-mentioned technical scheme, the baffle is used for cooperating locking Assembly to lock the chamber door, and locking Assembly is used for locking chamber door and box, guarantees the sealed effect of sealing washer, further promotes sealed rain-proof effect.

The present invention may be further configured in a preferred embodiment as: the locking assembly comprises a lock cylinder, a lock rod and a lock plate, the lock cylinder is arranged in the inner box door, one end of the lock rod is connected with one end, close to the box body, of the lock cylinder, the lock rod penetrates through the inner box door and extends outwards, and one end, far away from the lock cylinder, of the lock rod is connected with one end, in the length direction, of the lock plate.

Through adopting above-mentioned technical scheme, the lock core is used for controlling the switching of lock, and the locking lever is used for driving the locking plate, and the locking plate is used for fastening chamber door and box, and locking Assembly guarantees the inseparable laminating of chamber door and box, promotes box rain proofness ability.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the rain-proof effect is good in rainy and snowy weather, and the safety of electrical equipment in the box is ensured by the double-layer box door;

2. good heat dissipation and air exhaust effects.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is a schematic structural diagram of the present embodiment;

FIG. 4 is a schematic view of the mounting tube configuration;

fig. 5 is an enlarged view of fig. 3 at a.

In the figure, 1, a box body; 2. a box door; 3. an exhaust hole; 4. a rain cover; 5. a wire hole; 6. a seal ring; 7. an observation hole; 8. an observation mirror; 9. a sealing ring of the observation mirror; 10. an inner box door; 11. a limiting frame; 12. a hanging hole; 13. a case lid assembly; 14. air holes; 15. a fan hole; 16. an exhaust fan; 17. installing a pipe; 18. a wire guide hole; 19. a baffle plate; 20. a handle; 21. a locking assembly; 22. a water guide plate; 23. a display device; 24. a base plate; 25. an exhaust chamber; 26. a baffle; 27. a connecting plate; 28 a suspension post; 29. a waterproof sheet; 30. a lock cylinder; 31. a lock lever; 32. a locking plate.

Detailed Description

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

Refer to fig. 1 and fig. 3, do the utility model discloses a rain-proof outdoor distribution box, including box 1 and chamber door 2. The box body 1 is rotatably connected with the box door 2, four wire holes 5 are formed in the bottom of the box body 1, two pairs of connecting plates 27 are welded on one surface, away from the box door 2, of the box body 1, the connecting plates 27 are symmetrically distributed along the length direction of the box body 1, hanging columns 28 are welded on one surface, away from the box body 1, of the connecting plates 27, and the hanging columns 28 extend to the direction away from the connecting plates 27 to exceed the cover component 13 to cover the.

Referring to fig. 1 and 5, six exhaust holes 3 are formed in two symmetrical side walls of the box body 1, rain shielding covers 4 for shielding rainwater are arranged on the exhaust holes 3, and the rain shielding covers 4 are obtained by extending outwards from the edges of the exhaust holes 3

Referring to fig. 5, the hanging column 28 is provided with a hanging hole 12 penetrating through the side far away from the box body 1, the hanging hole 12 is a gourd hole, the small end of the gourd hole is arranged at the upper part, nails are half nailed into the wall body at the positions corresponding to the four hanging holes 12, the nails penetrate out of the large hole of the hanging hole 12, the box body 1 is loosened, the nail rod is clamped into the small hole, the installation is completed, and the nail cap blocks the downward movement of the connecting plate 27

Referring to fig. 2 and 3, a box cover assembly 13 is arranged at the top end of the box body 1, the box cover assembly 13 comprises a water guide plate 22, a waterproof plate 29 and a bottom plate 24, the projection area of the bottom plate 24 on the horizontal plane is larger than that of the box body 1, the plate 24 is covered on the box body 1, and the bottom plate 24 is welded at the top of the box body 1; the part of the bottom plate 24, which exceeds the box body 1, is provided with an air hole 14, the bottom plate 24 is penetrated with a fan hole 15, the fan hole 15 is internally and fixedly connected with an exhaust fan 16 for exhausting gas in the box to an exhaust cavity 25, the water guide plate 22 is divided into two blocks which are welded on the bottom plate 24 in a herringbone mode, the water guide plate 29 is welded on the bottom plate 24 and is not connected with two sides of the water guide plate 22, the water guide plate 29 is welded on the water guide plate 22, the water guide plate 22 and the bottom plate 24 are sealed, the water guide plate 29, the water guide plate 22 and the bottom plate 24 enclose the exhaust cavity 25, the exhaust cavity 25 is communicated with the air hole 14 and the fan hole 15, a guide plate 26 connected with the bottom plate 24 is welded in the exhaust cavity.

Referring to fig. 1 and 2, seted up observation hole 7 on chamber door 2, be equipped with the sight glass 8 of making by transparent plastic board in the observation hole 7, sight glass sealing washer 9 inside wall and lateral wall are all seted up flutedly, and the joint has sight glass sealing washer 9 in the

observation hole

7, and 8 joints of sight glass are in sight

glass sealing washer

9, and 7 inner walls in observation hole and the 8 lateral walls of sight glass are observed in the laminating of sight glass sealing washer 9.

Referring to fig. 2 and 3, a sealing ring 6 is bonded on one surface of the box door 2 close to the box body 1, and when the box door 2 is closed, the sealing ring 6 is attached to the box door 2 and one surface of the box body 1 close to the box door 2. The edge of one side of the box body 1 close to the box door 2 is provided with a baffle plate 19, and the baffle plate 19 extends from the edge of one side of the box body 1 far away from the box door 2 to the direction close to the connection direction of the box door 2 and the box body 1. Be equipped with locking Assembly 21 on chamber door 2, locking Assembly 21 includes locking plate 32, lock core 30 and locking lever 31, and lock core 30 sets up in chamber door 2, and locking lever 31 one end is connected lock core 30 and is close to 1 one side of box, and locking lever 31 pierces through chamber door 2 and outwards extends, and locking lever 31 is kept away from 30 one end screw connection locking plate 32 length direction one end of lock core. When the lock cylinder 30 is rotated, the lock cylinder 30 drives the lock rod 31, and the lock rod 31 controls the lock plate 32 to open and close the door 2. The door 2 is closed, and the locking component 20 is attached to the surface of the baffle plate 19 away from the door 2. The handle 20 is connected to the box door 2 in a threaded mode, and when the door is opened, the handle 20 is held to facilitate the opening of the box door 2.

Referring to fig. 2 and 3, an inner box door 10 is arranged in a box body 1, the inner box door 10 is rotatably connected in the box body 1, a limiting frame 11 used for limiting the moving range of the inner box door 10 is arranged in the box body 1, the limiting frame 11 is welded on the inner wall of one end, close to the box door 2, of the box body 1, four display devices 23 used for displaying the running state of equipment in the box are arranged on the inner box door 10, and a locking assembly 21 is arranged on the inner box door 10. The locking assembly 21 comprises a lock cylinder 30, a lock rod 31 and a locking plate 32, the lock cylinder 30 is arranged in the inner box door 10, one end of the lock rod 31 is connected with one end of the lock cylinder 30 close to the box body 1, the lock rod 31 penetrates through the inner box door 10 and extends outwards, and one end of the lock rod 31 far away from the lock cylinder 30 is connected with one end of the locking plate 32 in the length direction. When the lock cylinder 30 is rotated, the lock cylinder 30 drives the lock rod 31, and the lock rod 31 controls the lock plate 32 to open and close the inner box door 10. When the inner box door 10 is closed, the locking plate 32 of the locking component 21 can fit the limiting frame 11 and is far away from the box door 2 to lock the inner box door 10.

Referring to fig. 3 and 4, the installation pipe 17 is welded in the box body 1, the cross section of the installation pipe 17 is square, a plurality of long circular wire holes 18 are formed in the installation pipe 17, the wire holes 18 are vertically arranged along the length direction of the installation pipe 17, the wire holes 18 penetrate through the installation pipe 17, the installation pipe 17 is attached to the box body 1, the inner wall of the box door 2 is horizontally arranged in the box body 1, and the wire holes 18 are vertically arranged.

The practical working process of the embodiment is as follows: the distribution box can be installed on a high place through the hanging hole 12, and can also be directly installed on the ground. The electric equipment is arranged on the installation pipe 17, the wire hole 18 separates the electric wires of the electric equipment, the external electric wires penetrate through the wire hole 5 to be connected with the electric equipment, the exhaust fan 16 and the display device 23 are connected with the electric equipment, and the normal operation of the exhaust fan 16 and the display device 23 is ensured. The inner box door 10 is locked to ensure the safety of the electrical equipment in the box body 1, the box door 2 is closed, the locking component 21 is locked, and the sealing ring 6 is attached to the box door 2 and the box body 1. The display device 23 on the inner box door 10 can be directly observed from the observation mirror 8 to confirm the operation condition of the equipment. The top of the cover assembly 13 is herringbone shaped and rain can slide off the top. Exhaust hole 3 and exhaust fan 16 are to dispelling the heat in the box 1, and exhaust fan 16 is to bleeding in the box 1 and discharge from gas pocket 14, and exhaust hole 3 guarantees the gas circulation, is equipped with rain cover 4 on the exhaust hole 3, and rain cover 4 blocks the rainwater, and rainy weather rainwater can not get into in the box 1 from exhaust hole 3.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rain-proof outdoor distribution box, includes box (1) and chamber door (2), its characterized in that: the box door (2) is rotatably connected with the box body (1), at least three exhaust holes (3) are formed in two symmetrical side walls of the box body (1), a rain shielding cover (4) for shielding rainwater is arranged on each exhaust hole (3), a wire hole (5) is formed in the bottom of the box body (1), each wire hole (5) is communicated with the inside of the box body (1), a sealing ring (6) is arranged on one side, facing the box body (1), of the box door (2), and the sealing rings (6) are respectively attached to the box door (2) and the box body (1);

box (1) top is equipped with case lid subassembly (13), case lid subassembly (13) are including water deflector (22), waterproof board (29) and bottom plate (24), water deflector (22) divide two to be chevron shape and connect on bottom plate (24), water deflector (22) and bottom plate (24) are connected in waterproof board (29), water deflector (22) and bottom plate (24) are connected and are formed exhaust chamber (25), set up fan hole (15) on bottom plate (24), inside fan hole (15) intercommunication exhaust chamber (25) and box (1), be equipped with exhaust fan (16) that are used for with the case internal gas pump drainage to exhaust chamber (25) in fan hole (15), bottom plate (24) surpass box (1) part and are equipped with gas pocket (14), gas pocket (14) intercommunication exhaust chamber (25).

2. A rainproof outdoor distribution box according to claim 1, wherein: the utility model discloses a novel observation box, including chamber door (2), observation hole (7) have been seted up on chamber door (2), be equipped with observation mirror (8) of making with transparent material in observation hole (7), observation hole (7) inner wall joint has observation mirror sealing washer (9), observation mirror sealing washer (9) laminating observation hole (7) inside wall and observation mirror (8) lateral wall.

3. A rainproof outdoor distribution box according to claim 1, wherein: the refrigerator door is characterized in that a connecting plate (27) is arranged on one side, away from the refrigerator door (2), of the refrigerator body (1), a hanging column (28) is arranged on one side, away from the refrigerator body (1), of the connecting plate (27), and a hanging hole (12) penetrates through one side, away from the refrigerator body (1), of the hanging column (28).

4. A rainproof outdoor distribution box according to claim 1, wherein: a guide plate (26) connected with the bottom plate (24) is arranged in the exhaust cavity (25), and the guide plate (26) is arranged in an upward inclined mode towards the direction of the air hole (14).

5. A rainproof outdoor distribution box according to claim 1, wherein: the refrigerator is characterized in that at least two installation pipes (17) are arranged in the refrigerator body (1), the installation pipes (17) are arranged on the inner wall, far away from the refrigerator door (2), of the refrigerator body (1), wire holes (18) are formed in the installation pipes (17), and the wire holes (18) penetrate through the installation pipes (17).

6. A rainproof outdoor distribution box according to claim 1, wherein: the inner wall of the box body (1) is rotatably connected with an inner box door (10), a limiting frame (11) used for limiting the moving range of the inner box door (10) is arranged in the box body (1), the limiting frame (11) is arranged on the inner wall, close to the box door (2), of the box body (1), a display device (23) used for displaying the running state of electrical equipment in the box body is arranged on the inner box door (10), and a locking assembly (21) is arranged at the joint of the inner box door (10) and the box body (1).

7. A rainproof outdoor distribution box according to claim 1, wherein: be equipped with locking Assembly (21) on chamber door (2), box (1) is close to chamber door (2) one side and is equipped with baffle (19) that are used for cooperation locking Assembly (21) to lock chamber door (2), baffle (19) are obtained by the inside extension of box (1) near chamber door (2) one side edge.

8. A rainproof outdoor power distribution box according to claim 6 or 7, wherein: locking Assembly (21) include locking plate (32), lock core (30) and locking lever (31), lock core (30) set up in chamber door (2), locking lever (31) one end is connected lock core (30) and is close to box (1) one side, locking lever (31) pierce through interior chamber door (10) and outside extension, locking plate (32) length direction one end is connected to lock core (30) one end is kept away from in locking lever (31).