CN212810924U

CN212810924U - Low-voltage power distribution device for power grid transformation

Info

Publication number: CN212810924U
Application number: CN202021751457.3U
Authority: CN
Inventors: 杨雨樵; 左清; 胡启涛; 王克红; 梁建波; 吴凤东
Original assignee: Qujing Dongdian Power Design Co ltd
Current assignee: Qujing qudian Power Investment Co.,Ltd.
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-26
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of distribution equipment, in particular to a low-voltage distribution device for power grid transformation; the power distribution cabinet is a rectangular cavity body with a sealing door arranged on the front side, the periphery of the power distribution cabinet comprises an outer wall and an inner wall, a cavity is formed between the outer wall and the inner wall, a through hole is not formed in the outer wall, a through hole is formed in the inner wall, an air inlet pipe and an air outlet pipe are respectively arranged on two sides of the outer wall, a blower is arranged on the air inlet pipe, and an exhaust fan is arranged on the air outlet pipe; when can play waterproof function, the radiating effect is better.

Description

Low-voltage power distribution device for power grid transformation

Technical Field

The utility model relates to a distribution equipment technical field, concretely relates to electric wire netting transformation low pressure distribution device.

Background

The power distribution equipment is very commonly used in production and life of people, and power distribution devices are required to be arranged in areas needing a large amount of power consumption, such as various factories, construction sites, large commercial areas, office buildings, exhibition centers and the like, and generally have large volume, heavy load, wide managed power range and multiple management projects.

Distribution device is according to operational environment, can be divided into outdoor and indoor two kinds of condition, general indoor distribution device does not receive the wind and rain to beat, operational environment is better, therefore the stable performance, be difficult to the problem, but place at outdoor distribution device because long-term department external environment, along with the change of environment, although receive the protection of shell, but under long-term operating condition, meet extreme condition, can appear the rainwater and pour into, the dust is gathered, the drainage is not smooth and leads to the store water phenomenon, thereby make inside components and parts wet, oxidation, the condition such as short circuit can not avoid, if not overhaul when in time can take place the accident easily, can cause the loss that can not mend under certain occasion, but distribution device, when reaching waterproof function, often can dispel the heat relatively poorly, make the inner space temperature higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure distribution device is reformed transform to electric wire netting, when can playing waterproof function, the radiating effect is better.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a low-voltage distribution device is reformed transform to electric wire netting, includes the switch board, and the switch board is provided with the rectangle cavity body of sealing door for the front side, and the switch board includes outer wall and inner wall all around, vacuole formation between outer wall and the inner wall to the through-hole has not been seted up on the outer wall, has seted up the through-hole on the inner wall, and the outer wall both sides are provided with intake pipe and outlet duct respectively, are provided with the hair-dryer in the intake.

Furthermore, a first partition plate and a second partition plate are arranged in the power distribution cabinet to divide the power distribution cabinet into a first area, a second area and a third area, bottom plates are fixedly arranged at the bottoms of the first area, the second area and the third area respectively, and a supporting seat is arranged at the bottom of each bottom plate.

Furthermore, air holes are formed in the first partition plate and the second partition plate.

Furthermore, an anti-collision plate is arranged on the outer wall and below the blower and the exhaust fan, and the anti-collision plate is connected with the power distribution cabinet through a spring.

Furthermore, be provided with solar panel on hair-dryer and air exhauster upper portion on the outer wall, solar panel slope sets up on the outer wall to solar panel is connected with the photoelectric conversion ware that sets up in the switch board, and the photoelectric conversion ware is connected with the battery.

Further, the outer wall surface is provided with the anticollision arch, and the anticollision arch is elastic rubber protruding.

Furthermore, the outer wall is coated with an insulating layer.

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

1. the utility model discloses become inner wall and outer wall with the switch board to be provided with the through-hole on the inner wall, be provided with hair-dryer and air exhauster on two lateral walls, can open air exhauster and hair-dryer when using, increase the inside gas flow rate, and reduce inside temperature.

2. Fixed bottom plate that is provided with respectively in first region, second region and third region bottom to the bottom plate bottom is provided with the supporting seat, can improve with the height of electric component, increase the degree of dryness when placing with the electric original paper.

3. Be provided with the crashproof board in the bottom, in handling, reduce the risk that switch board bottom was strikeed.

4. The solar panel is arranged, so that solar energy can be reasonably utilized when the sun exists.

5. Be provided with the anticollision arch, can increase the crashproof performance of outer wall.

6. The insulating layer is coated, so that the safety can be improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-a power distribution cabinet, 2-an outer wall, 3-an inner wall, 4-an air inlet pipe, 5-an air outlet pipe, 6-a blower, 7-an exhaust fan, 8-a second partition plate, 9-a first area, 10-a second area, 11-a third area, 12-a bottom plate, 13-a supporting seat, 14-an anti-collision plate, 15-a spring, 16-a lower liquid level sensor and 17-a first partition plate.

Detailed Description

As shown in fig. 1, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The utility model provides a low-voltage distribution device is reformed transform to electric wire netting, including switch board 1, switch board 1 is the rectangle cavity body that the front side was provided with sealing door, switch board 1 includes outer wall 2 and inner wall 3 all around, vacuole formation between outer wall 2 and the inner wall 3, and the through-hole has not been seted up on outer wall 2, the through-hole has been seted up on

inner wall

3, 2 both sides of outer wall are provided with intake pipe 4 and outlet duct 5 respectively, be provided with hair-dryer 6 in the intake pipe 4, be provided with air exhauster 7 on the outlet duct 5, can be when using, open air exhauster 6 and hair-dryer 7, increase the.

Example 2

On the basis of embodiment 1, be provided with first baffle 17 and second baffle 8 in switch board 1 and cut apart into first region 9, second region 10 and third region 11 with switch board 1, first region 9, second region 10 and third region 11 bottom are the fixed bottom plate 12 that is provided with respectively, and bottom plate 12 bottom is provided with supporting seat 13, can improve the height of power consumption component when placing the power consumption original paper, increase the degree of dryness.

Example 3

On the basis of the embodiment 2, the first partition board 17 and the second partition board 8 are both provided with air holes to increase the gas flow rate.

Example 4

On the basis of embodiment 1, an anti-collision plate 14 is arranged on the outer wall 2 below the blower 6 and the exhaust fan 7, and the anti-collision plate 14 is connected with the power distribution cabinet 1 through a spring 15, so that the risk that the bottom of the power distribution cabinet is impacted is reduced in the carrying process.

Example 5

On the basis of embodiment 1, be provided with solar panel 16 on hair-dryer 6 and air exhauster 7 upper portion on outer wall 2, solar panel 16 slope sets up on outer wall 2 to solar panel 16 is connected with the photoelectric conversion ware that sets up in switch board 1, and the photoelectric conversion ware is connected with the battery, can be when having the sun, carries out rational utilization with solar energy.

Example 6

On embodiment 1's basis, 2 surfaces of outer wall are provided with the anticollision arch, and the anticollision arch is protruding for elastic rubber, can increase outer wall 2's crashworthiness.

Example 7

In addition to embodiment 1, the outer wall 2 is coated with an insulating layer to increase safety.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a low voltage distribution device is reformed transform to electric wire netting which characterized in that: including switch board (1), switch board (1) is the rectangle cavity body that the front side was provided with sealing door, switch board (1) includes outer wall (2) and inner wall (3) all around, vacuole formation between outer wall (2) and inner wall (3), and the through-hole has not been seted up on outer wall (2), the through-hole has been seted up on inner wall (3), outer wall (2) both sides are provided with intake pipe (4) and outlet duct (5) respectively, be provided with hair-dryer (6) on intake pipe (4), be provided with air exhauster (7) on outlet duct (5).

2. A grid retrofit low voltage power distribution apparatus as claimed in claim 1, wherein: a first partition plate (17) and a second partition plate (8) are arranged in the power distribution cabinet (1) to divide the power distribution cabinet (1) into a first area (9), a second area (10) and a third area (11), bottom plates (12) are fixedly arranged at the bottoms of the first area (9), the second area (10) and the third area (11) respectively, and a supporting seat (13) is arranged at the bottom of each bottom plate (12).

3. A grid retrofit low voltage power distribution apparatus as claimed in claim 2, wherein: air holes are formed in the first partition plate (17) and the second partition plate (8).

4. A grid retrofit low voltage power distribution apparatus as claimed in claim 1, wherein: an anti-collision plate (14) is arranged on the outer wall (2) and below the blower (6) and the exhaust fan (7), and the anti-collision plate (14) is connected with the power distribution cabinet (1) through a spring (15).

5. A grid retrofit low voltage power distribution apparatus as claimed in claim 1, wherein: the solar panel (16) is arranged on the upper portions of the blower (6) and the exhaust fan (7) on the outer wall (2), the solar panel (16) is obliquely arranged on the outer wall (2), the solar panel (16) is connected with a photoelectric converter arranged in the power distribution cabinet (1), and the photoelectric converter is connected with a storage battery.

6. A grid retrofit low voltage power distribution apparatus as claimed in claim 1, wherein: the outer wall (2) surface is provided with the anticollision arch, and the anticollision arch is elastic rubber protruding.

7. A grid retrofit low voltage power distribution apparatus as claimed in claim 1, wherein: the outer wall (2) is coated with an insulating layer.