CN213367096U

CN213367096U - High-low voltage power distribution cabinet with night warning effect

Info

Publication number: CN213367096U
Application number: CN202022137978.6U
Authority: CN
Inventors: 何广德
Original assignee: Zhejiang Feida Environmental Science & Engineering Co ltd
Current assignee: Zhejiang Feida Environmental Science & Engineering Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-04
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of the switch board, especially, be a high-low voltage power distribution cabinet with warning effect at night, when using to the switch board in prior art, not being equipped with warning device at night, result in being bumped by pedestrian or vehicle mistake at night, arouse the problem of the damage of the equipment in the high voltage power distribution cabinet easily, present following scheme is proposed, and it includes the switch board body, there is the cabinet door front side of switch board body through hinged joint, and the top fixed mounting of switch board body has the weather shield, and the equal fixed mounting in top both sides of weather shield has the solar photovoltaic board, and the top of switch board body is fixed mounting battery and motor respectively, and the battery all is located the inboard of weather shield with the motor. The utility model has the advantages of reasonable design, easy operation can be so that the switch board body plays good warning effect when using night, and can play good radiating effect to this internal switch board.

Description

High-low voltage power distribution cabinet with night warning effect

Technical Field

The utility model relates to a switch board technical field especially relates to a high-low voltage distribution cabinet with warning effect at night.

Background

The high-low voltage power distribution cabinet is a power distribution device used for distributing, controlling, metering and connecting cables in a power supply system, a common power supply station and a substation use a high-voltage switch cabinet, then are led out to the low-voltage power distribution cabinet through a transformer step-down low-voltage side, the low-voltage power distribution cabinet is a distribution board for each power consumption, a control box and a switch box, and the inside is equipment of a power distribution device which integrally assembles protection devices such as switches, breakers, fuses, buttons, indicating lamps, instruments, wires and the like to reach design functional requirements.

However, when the power distribution cabinet in the prior art is used, a night warning device is not equipped, so that the power distribution cabinet is mistakenly touched by pedestrians or vehicles at night, and the equipment in the high-voltage power distribution cabinet is easily damaged, so that a high-voltage power distribution cabinet with a night warning effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the switch board among the prior art when using, not being equipped with warning device at night, result in being bumped by pedestrian or vehicle mistake at night, arouse the shortcoming of the damage of the equipment in the high voltage distribution cabinet easily, and the high-low voltage distribution cabinet who has warning effect at night that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-low voltage power distribution cabinet with a night warning effect comprises a power distribution cabinet body, wherein the front side of the power distribution cabinet body is connected with a cabinet door through a hinge, a rain shield is fixedly mounted at the top of the power distribution cabinet body, solar photovoltaic panels are fixedly mounted on two sides of the top of the rain shield, a storage battery and a motor are respectively fixedly mounted at the top of the power distribution cabinet body and are positioned at the inner side of the rain shield, the top end of a first rotating shaft is fixedly connected onto an output shaft of the motor, the bottom end of the first rotating shaft extends into the power distribution cabinet body and is fixedly mounted with fan blades, the top end of a second rotating shaft is rotatably mounted on the inner wall of the top of the power distribution cabinet body, a first belt pulley and a second belt pulley are respectively fixedly mounted at the outer sides of the first rotating shaft and the second rotating shaft, the same belt is movably connected onto the, the power distribution cabinet comprises a power distribution cabinet body and is characterized in that one end of two springs is fixedly mounted on the inner wall of one side of the power distribution cabinet body, a connecting plate is fixedly mounted at the other end of the two springs, a cam is in rolling connection with the connecting plate, a clamping plate is fixedly mounted on the inner wall of one side of the power distribution cabinet body, a first contact head and a second contact head are respectively and fixedly mounted on one side, close to the clamping plate, of the connecting plate, the first contact head is matched with the second contact head, and a plurality of warning lamps are fixedly.

Preferably, the storage battery is electrically connected with the motor, the storage battery and the first contact. The second contact is connected with the plurality of warning lamps in series to form a loop.

Preferably, the top fixed mounting of switch board body has the bottom of a plurality of dead levers, the top of a plurality of dead levers all with weather shield fixed connection, the fixed mounting weather shield of being convenient for.

Preferably, the outer ring of the bearing is fixedly mounted on the inner wall of the top of the power distribution cabinet body, and the first rotating shaft is fixedly sleeved with the inner ring of the bearing and is convenient to rotate and mount.

Preferably, all set up the louvre that a plurality of slopes set up on the both sides inner wall of switch board body, equal fixed mounting has the dust screen in a plurality of louvres, improves its radiating effect.

Preferably, the one end of two gag lever posts of fixed mounting on the inner wall of one side of switch board body, the equal fixed mounting of the other end of two gag lever posts has the baffle, and connecting plate sliding connection is in the outside of two gag lever posts, and two springs movable sleeve are respectively established in the outside of corresponding gag lever posts, play certain limiting displacement to the connecting plate.

In the utility model, the high-low voltage power distribution cabinet with the night warning effect drives the first rotating shaft to rotate through the starting motor, so that the first rotating shaft drives the fan blade to rotate to blow and radiate heat in the power distribution cabinet body, and a good radiating and dustproof effect is achieved through the radiating holes and the dustproof net which are arranged in an inclined manner;

the utility model discloses in, a high-low voltage power distribution cabinet with night warning effect, be connected through the transmission of first belt pulley, second belt pulley and belt, can drive the second pivot and rotate, thereby can make the second pivot drive the cam and rotate, thereby through the roll connection of cam and connecting plate, and through the elastic deformation of two springs, can control the side-to-side movement of connecting plate reciprocating, when the connecting plate moves to the right-most end, can make first contact and second contact, thereby can be to the warning light circular telegram, make a plurality of warning lights luminous warning pedestrian and vehicle, when the connecting plate moves left, can make first contact separate with the second contact, to the warning light outage, thereby make a plurality of warning lights can intermittent lighting, its warning effect has effectively been improved;

the utility model has the advantages of reasonable design, easy operation can be so that the switch board body plays good warning effect when using night, and can play good radiating effect to this internal switch board.

Drawings

Fig. 1 is a schematic view of a main view structure of a high-low voltage power distribution cabinet with a night warning effect according to the present invention;

fig. 2 is a schematic sectional view of a main view of a high-low voltage power distribution cabinet with a night warning effect according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of a part A of high-low voltage distribution cabinet with warning effect at night.

In the figure: 1. a power distribution cabinet body; 2. a cabinet door; 3. a rain shield; 4. a solar photovoltaic panel; 5. a storage battery; 6. a motor; 7. a first rotating shaft; 8. a fan blade; 9. heat dissipation holes; 10. a dust screen; 11. a second rotating shaft; 12. a first pulley; 13. a second pulley; 14. a belt; 15. a cam; 16. a spring; 17. a connecting plate; 18. a limiting rod; 19. a first contact; 20. a second contact; 21. a warning light.

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.

Referring to fig. 1-3, a high-low voltage power distribution cabinet with night warning effect comprises a power distribution cabinet body 1, a cabinet door 2 is connected to the front side of the power distribution cabinet body 1 through a hinge, a rain shield 3 is fixedly installed on the top of the power distribution cabinet body 1, solar photovoltaic panels 4 are fixedly installed on both sides of the top of the rain shield 3, a storage battery 5 and a motor 6 are respectively and fixedly installed on the top of the power distribution cabinet body 1, the storage battery 5 and the motor 6 are both located on the inner side of the rain shield 3, the top end of a first rotating shaft 7 is fixedly connected to an output shaft of the motor 6, the bottom end of the first rotating shaft 7 extends into the power distribution cabinet body 1 and is fixedly installed with fan blades 8, the top end of a second rotating shaft 11 is rotatably installed on the inner wall of the top of the power distribution cabinet body 1, a first belt pulley 12 and a second belt pulley 13 are respectively and fixedly installed on the outer sides of the first rotating, bottom fixed mounting of second pivot 11 has cam 15, fixed mounting has the one end of two springs 16 on one side inner wall of switch board body 1, the other end fixed mounting of two springs 16 has connecting plate 17, cam 15 and connecting plate 17 roll connection, fixed mounting has the cardboard on one side inner wall of switch board body 1, connecting plate 17 and cardboard one side that is close to each other fixed mounting respectively have first contact 19 and second contact 20,

first contact

19 and 20 looks adaptations of second contact, the equal fixed mounting in both sides of switch board body 1 has a plurality of warning lights 21.

The storage battery 5 is electrically connected with the motor 6, the storage battery 5 and the first contact 19. The second contact head 20 and the warning lamps 21 are connected in series to form a loop, the top of the power distribution cabinet body 1 is fixedly provided with the bottom ends of the fixing rods, the top ends of the fixing rods are fixedly connected with the rain shield 3, the rain shield 3 is convenient to fixedly install, the inner wall of the top of the power distribution cabinet body 1 is fixedly provided with the outer ring of the bearing, the first rotating shaft 7 is fixedly sleeved with the inner ring of the bearing, the first rotating shaft 7 is convenient to rotatably install, the inner walls of two sides of the power distribution cabinet body 1 are respectively provided with a plurality of obliquely arranged heat dissipation holes 9, the dust screen 10 is fixedly arranged in the heat dissipation holes 9 to improve the heat dissipation effect, one end of two limiting rods 18 is fixedly arranged on the inner wall of one side of the power distribution cabinet body 1, the other end of the two limiting rods 18 is respectively fixedly provided with a baffle, the connecting plate 17 is slidably connected to the outer sides of the two, plays a certain limiting role for the connecting plate 17.

In the utility model, when in use, the electric energy converted by the solar photovoltaic panel 4 can be stored in the storage battery 5, then the first rotating shaft 7 is driven to rotate by the starting motor 6, so that the first rotating shaft 7 drives the fan blade 8 to rotate to blow and radiate heat in the power distribution cabinet body 1, and the heat radiation and dustproof effects are well achieved by the plurality of obliquely arranged heat radiation holes 9 and the dustproof net 10, meanwhile, the second rotating shaft 11 can be driven to rotate by the transmission connection of the first belt pulley 12 and the second belt pulley 13 and the belt 14, so that the cam 15 can be driven to rotate by the second rotating shaft 11, the connection between the cam 15 and the connecting plate 17 is realized by the rolling connection of the cam 15 and the connecting plate 17, the connecting plate 17 can move left and right in a reciprocating way by the elastic deformation of the two springs 16, when the connecting plate 17 moves to the rightmost end, the first contact head 19 can be in contact with, thereby can be to warning light 21 circular telegram for a plurality of warning lights 21 are luminous to warn pedestrian and vehicle, when connecting plate 17 moved left, can be so that first contact 19 and the separation of second contact 20, to warning light 21 outage, thereby make a plurality of warning lights 21 can the intermittent type luminous, the effectual warning effect that has improved.

Claims

1. A high-low voltage power distribution cabinet with a night warning effect comprises a power distribution cabinet body (1) and is characterized in that the front side of the power distribution cabinet body (1) is connected with a cabinet door (2) through a hinge, a rain shield (3) is fixedly installed at the top of the power distribution cabinet body (1), solar photovoltaic panels (4) are fixedly installed on two sides of the top of the rain shield (3), a storage battery (5) and a motor (6) are respectively and fixedly installed at the top of the power distribution cabinet body (1), the storage battery (5) and the motor (6) are both located on the inner side of the rain shield (3), the top end of a first rotating shaft (7) is fixedly connected onto an output shaft of the motor (6), the bottom end of the first rotating shaft (7) extends into the power distribution cabinet body (1) and is fixedly installed with fan blades (8), and the top end of a second rotating shaft (11) is rotatably installed on, the outer side of first pivot (7) and second pivot (11) is fixed mounting respectively has first belt pulley (12) and second belt pulley (13), transmission connection has same belt (14) on first belt pulley (12) and second belt pulley (13), the bottom fixed mounting of second pivot (11) has cam (15), fixed mounting has the one end of two springs (16) on the one side inner wall of switch board body (1), the other end fixed mounting of two springs (16) has connecting plate (17), cam (15) and connecting plate (17) roll connection, fixed mounting has the cardboard on the one side inner wall of switch board body (1), one side that connecting plate (17) and cardboard are close to each other is fixed mounting respectively first contact (19) and second contact (20), first contact (19) and second contact (20) looks adaptation, the equal fixed mounting in both sides of switch board body (1) has a plurality of warning lights (21).

2. The high-low voltage power distribution cabinet with the night warning effect according to claim 1, wherein the storage battery (5) is electrically connected with the motor (6), and the storage battery (5), the first contact (19), the second contact (20) and the warning lamps (21) are connected in series to form a loop.

3. The high-low voltage power distribution cabinet with the night warning effect according to claim 1, wherein the top of the power distribution cabinet body (1) is fixedly provided with the bottom ends of a plurality of fixing rods, and the top ends of the plurality of fixing rods are fixedly connected with the rain shield (3).

4. The high-low voltage power distribution cabinet with the night warning effect according to claim 1, wherein an outer ring of a bearing is fixedly mounted on the inner wall of the top of the power distribution cabinet body (1), and the first rotating shaft (7) is fixedly sleeved with an inner ring of the bearing.

5. The high-low voltage power distribution cabinet with the night warning effect according to claim 1, wherein a plurality of heat dissipation holes (9) are formed in inner walls of two sides of the power distribution cabinet body (1), and a dust screen (10) is fixedly mounted in each of the plurality of heat dissipation holes (9).

6. The high-low voltage power distribution cabinet with the night warning effect according to claim 1, wherein one end of each of two limiting rods (18) is fixedly mounted on an inner wall of one side of the power distribution cabinet body (1), a baffle is fixedly mounted at the other end of each of the two limiting rods (18), the connecting plate (17) is slidably connected to the outer sides of the two limiting rods (18), and the two springs (16) are movably sleeved on the outer sides of the corresponding limiting rods respectively.