CN212908593U

CN212908593U - Outdoor rainproof switch cabinet

Info

Publication number: CN212908593U
Application number: CN202021502062.XU
Authority: CN
Inventors: 颉立虎; 王刚; 马连发
Original assignee: Beijing Kelitong Electric Co ltd
Current assignee: Beijing Kelitong Electric Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-06
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of switch cabinets, in particular to an outdoor rainproof switch cabinet, which comprises a switch cabinet main body, a rain baffle and a water storage cavity, wherein the bottom of the switch cabinet main body is fixedly provided with supporting legs, the base surface of the switch cabinet main body is provided with a cabinet door, one side of the base surface of the cabinet door is provided with a door handle, the bottom ends of the two sides of the switch cabinet main body are respectively provided with a plurality of groups of first vent holes, a plurality of groups of first vent holes are respectively arranged on the two sides of the switch cabinet main body above the first vent holes, a first filter screen is embedded and installed in the first vent holes, two sides of the interior of the switch cabinet main body are respectively provided with a baffle, the upper end of the baffle is provided with a plurality of groups of second vent holes, a second filter screen is embedded and installed in the second vent holes, a water storage cavity is formed between the baffle and the side, the practicability is higher, and certain popularization value is achieved.

Description

Outdoor rainproof switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is an outdoor rain-proof cubical switchboard.

Background

The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, a high-voltage bus is arranged, such as a power plant and the like, some switch cabinets are also provided with a low-frequency load reduction for protecting main equipment, the main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, and the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection.

Switch cabinet has a lot of to set up in the open air, because open air weather conditions is more abominable, switch cabinet often suffers wind-blown rain and drenches, and in the frequent season of rainwater, the rainwater easily causes the circuit short circuit in getting into switch cabinet, and in order to guarantee switch cabinet's radiating effect, generally all can seted up the louvre in the side, and the rainwater is very easily in getting into the cabinet from the louvre, consequently needs an outdoor rain-proof switch cabinet to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor rain-proof cubical switchboard to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an outdoor rainproof switch cabinet comprises a switch cabinet main body, a rain baffle and a water storage cavity, wherein supporting legs are fixedly installed at the bottom of the switch cabinet main body, a cabinet door is arranged on the base surface of the switch cabinet main body, a door handle is installed on one side of the base surface of the cabinet door, a plurality of groups of first water drainage holes are formed in the bottom ends of two sides of the switch cabinet main body, a plurality of groups of first ventilation holes are formed in the positions, above the first ventilation holes, of two sides of the switch cabinet main body, first filter screens are embedded and installed in the first ventilation holes, partition plates are installed on two sides of the interior of the switch cabinet main body, a plurality of groups of second ventilation holes are formed in the upper ends of the partition plates, second filter screens are embedded and installed in the second ventilation holes, the water storage cavity is formed between the partition plates and the side walls of, the switch cabinet comprises a switch cabinet body and is characterized in that connecting rods are fixedly mounted on two sides of the top of the switch cabinet body, rain baffles are fixedly mounted on the tops of the connecting rods, lightning rods are mounted at the tops of the rain baffles, multiple groups of water guide grooves are formed in two sides of the top of each rain baffle, water accumulation eaves are arranged on two sides of each rain baffle, water accumulation grooves are formed in the water accumulation eaves, second drain holes penetrating through the water accumulation eaves are formed in the centers of the bottom ends of the water accumulation grooves, a water collection cover is mounted at the position, located at the position of the second drain holes, of the bottom of each water accumulation eaves.

Preferably, one side of the cabinet door, which is far away from the door handle, is rotatably connected with the switch cabinet main body through a connecting hinge, and a sealing ring is arranged at the contact position of the cabinet door and the switch cabinet main body.

Preferably, the fixed clamping plate is fixedly connected with the switch cabinet main body through a bolt.

Preferably, diagonal bracing rods are welded between the two sides of the bottom of the electrical component mounting plate and the switch cabinet main body.

Preferably, the lightning rod is connected with the ground through a grounding lead.

Preferably, the water accumulating tank is of a V-shaped structure, the lower end of the water accumulating tank is close to the second drain hole, the water guide plate is obliquely arranged, and the lower end of the water guide plate is close to the first drain hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the weather shield and the ponding eaves that set up, can prevent through the weather shield that the cubical switchboard is not drenched by the rainwater, the rainwater can guide in the ponding eaves fast through the guiding gutter on the weather shield, be V font structure through the ponding groove, and the lower one end of ponding groove is close to the wash port, the rainwater of making accumulating in the ponding groove can be fast followed the drain pipe and arranged ground, improve the effect of the drainage of rainwater on the weather shield, reduce the bearing pressure of weather shield, prevent that the rainwater from splashing in disorder everywhere, improve rain-proof effect.

2. The utility model discloses in, first ventilation hole and second ventilation hole through setting up, effectively improve the heat-sinking capability of cubical switchboard, avoid inside high temperature to lead to inside electrical components to damage, form the retaining chamber through forming between baffle and the cubical switchboard main part lateral wall, the rainwater is when being the tilt state receiving the wind-force influence, get into the retaining intracavity from first ventilation hole, set up through the slope of water deflector, and the lower one end of water deflector is close to the wash port, play the drainage effect to the rainwater, make the rainwater discharge from the wash port, make whole equipment avoid the rainwater to get into inside the cubical switchboard when guaranteeing the radiating effect, therefore, the practicality is higher.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is the cross section of the water accumulation eave of the utility model.

In the figure: 1-a switch cabinet main body, 2-supporting legs, 3-a first water drainage hole, 4-a cabinet door, 5-a door handle, 6-a first air vent, 7-a water drainage pipe, 8-a rain baffle, 9-a water chute, 10-a lightning rod, 11-a water accumulation eave, 12-a water collection cover, 13-a fixed clamping plate, 14-a connecting rod, 15-a water guide plate, 16-an electrical component mounting plate, 17-a water storage cavity, 18-a first filter screen, 19-a partition plate, 20-a second air ventilation hole, 21-a second filter screen, 22-a water accumulation groove and 23-a second water drainage hole.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an outdoor rainproof switch cabinet comprises a switch cabinet main body 1, a rain baffle 8 and a water storage cavity 17, wherein the bottom of the switch cabinet main body 1 is fixedly provided with supporting legs 2, the base surface of the switch cabinet main body 1 is provided with a cabinet door 4, one side of the base surface of the cabinet door 4 is provided with a door handle 5, one side of the cabinet door 4 far away from the door handle 5 is rotatably connected with the switch cabinet main body 1 through a connecting hinge, a sealing ring is arranged at the contact part of the cabinet door 4 and the switch cabinet main body 1, the bottom ends of the two sides of the switch cabinet main body 1 are respectively provided with a plurality of groups of first drain holes 3, a plurality of groups of first vent holes 6 are respectively arranged at the two sides of the switch cabinet main body 1 above the first drain holes 3, a first filter screen 18 is embedded and arranged in the first vent holes 6, partition plates 19 are respectively arranged at the two sides in the switch cabinet main body 1, the upper ends of the, the bottom end of the water storage cavity 17 is provided with a water guide plate 15, the water guide plate 15 is obliquely arranged, the lower end of the water guide plate 15 is close to the first drain hole 3, a plurality of groups of electric appliance element mounting plates 16 are fixedly mounted inside the switch cabinet main body 1, diagonal bracing rods are welded between the two sides of the bottom of the electric appliance element mounting plates 16 and the switch cabinet main body 1, connecting rods 14 are fixedly mounted on the two sides of the top of the switch cabinet main body 1, a rain shield 8 is fixedly mounted on the top of each connecting rod 14, a lightning rod 10 is mounted on the top of each rain shield 8, each lightning rod 10 is connected with the ground through a grounding lead, a plurality of groups of water guide grooves 9 are arranged on the two sides of the top end of each rain shield 8, a water accumulation groove 22 is arranged inside each water accumulation groove 11, a second drain hole 23 penetrating through each water accumulation groove 11 is formed in the center of the bottom end, the bottom of the accumulated water eaves 11 is located at the second drain hole 23 and is provided with a water collecting cover 12, the bottom of the water collecting cover 12 is provided with a drain pipe 7, a plurality of groups of fixing clamping plates 13 are arranged on the outer side of the drain pipe 7 at equal intervals, and the fixing clamping plates 13 are fixedly connected with the switch cabinet body 1 through bolts.

The utility model discloses work flow: when the rain shield 8 is used, the switch cabinet can be prevented from being wetted by rainwater, rainwater can be quickly guided into the accumulated water eaves 11 through the water chute 9 on the rain shield 8, the accumulated water tank 22 is in a V-shaped structure, the lower end of the accumulated water tank 22 is close to the second drain hole 23, so that rainwater accumulated in the accumulated water tank 22 can be quickly drained to the ground from the drain pipe 7, the effect of draining rainwater on the rain shield 8 is improved, the bearing pressure of the rain shield 8 is reduced, rainwater is prevented from splashing around, the rainproof effect is improved, the heat dissipation capacity of the switch cabinet is effectively improved through the arranged first vent hole 6 and the second vent hole 20, internal electric elements are prevented from being damaged due to overhigh internal temperature, the water storage cavity 17 is formed between the partition plate 19 and the side wall of the switch cabinet main body 1, and rainwater enters the water storage cavity 17 from the first vent hole 6 when the rainwater is in an inclined state under the influence of wind force, through the slope setting of water deflector 15, and the lower one end of water deflector 15 is close to first drainage hole 3, plays the drainage effect to the rainwater, makes the rainwater discharge from first drainage hole 3 for inside whole equipment avoided the rainwater to get into the cubical switchboard when guaranteeing the radiating effect, the practicality is higher, has certain spreading value.

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

1. The utility model provides an outdoor rain-proof cubical switchboard, includes cubical switchboard main part (1), weather shield (8) and retaining chamber (17), its characterized in that: the bottom of the switch cabinet main body (1) is fixedly provided with supporting legs (2), a cabinet door (4) is arranged on the base surface of the switch cabinet main body (1), a door handle (5) is arranged on one side of the base surface of the cabinet door (4), a plurality of groups of first water drainage holes (3) are formed in the bottom ends of two sides of the switch cabinet main body (1), a plurality of groups of first ventilation holes (6) are formed in the positions, above the first water drainage holes (3), of two sides of the switch cabinet main body (1), a first filter screen (18) is embedded in the first ventilation holes (6), partition plates (19) are arranged on two sides of the interior of the switch cabinet main body (1), a plurality of groups of second ventilation holes (20) are formed in the upper ends of the partition plates (19), a second filter screen (21) is embedded in the second ventilation holes (20), and a water storage cavity (, the switch cabinet is characterized in that a water guide plate (15) is arranged at the bottom end of the water storage cavity (17), a plurality of groups of electrical appliance element mounting plates (16) are fixedly mounted in the switch cabinet main body (1), connecting rods (14) are fixedly mounted on two sides of the top of the switch cabinet main body (1), a rain baffle (8) is fixedly mounted on the top of each connecting rod (14), lightning rods (10) are mounted at the top of each rain baffle (8), a plurality of groups of water guide grooves (9) are arranged on two sides of the top end of each rain baffle (8), water accumulation eaves (11) are arranged on two sides of each rain baffle (8), a water accumulation groove (22) is arranged in each water accumulation eaves (11), a second water drainage hole (23) penetrating through each water accumulation eaves (11) is formed in the center of the bottom end of each water accumulation groove (22), a water collection cover (12) is mounted at the position, a plurality of groups of fixed clamping plates (13) are arranged on the outer side of the drainage pipe (7) at equal intervals.

2. The outdoor rainproof switch cabinet of claim 1, wherein: one side of the cabinet door (4) far away from the door handle (5) is rotatably connected with the switch cabinet main body (1) through a connecting hinge, and a sealing ring is arranged at the contact position of the cabinet door (4) and the switch cabinet main body (1).

3. The outdoor rainproof switch cabinet of claim 1, wherein: the fixed clamping plate (13) is fixedly connected with the switch cabinet main body (1) through bolts.

4. The outdoor rainproof switch cabinet of claim 1, wherein: diagonal bracing rods are welded between the two sides of the bottom of the electrical component mounting plate (16) and the switch cabinet main body (1).

5. The outdoor rainproof switch cabinet of claim 1, wherein: the lightning rod (10) is connected with the ground through a grounding lead.

6. The outdoor rainproof switch cabinet of claim 1, wherein: the water accumulating tank (22) is of a V-shaped structure, the lower end of the water accumulating tank (22) is close to the second drain hole (23), the water guide plate (15) is obliquely arranged, and the lower end of the water guide plate (15) is close to the first drain hole (3).