CN219513638U

CN219513638U - Marine power supply shore power box

Info

Publication number: CN219513638U
Application number: CN202320597999.7U
Authority: CN
Inventors: 徐政; 汪章峰; 严泽楠; 刘杰; 郑华胜; 郭雯; 赵颖
Original assignee: Zhoushan Guangrun Ship Electrical Appliance Equipment Co ltd
Current assignee: Zhoushan Guangrun Ship Electrical Appliance Equipment Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-11
Anticipated expiration: 2033-03-24

Abstract

The utility model provides a marine power supply shore power box, which solves the problem that safety accidents are easy to be caused when rainwater enters the shore power box and contacts with electric elements. The rain-proof lid is installed at the top of box, is equipped with a baffle in the box, and a distance constitutes the drainage chamber between baffle outside and the box inner wall, and the bottom of drainage chamber is equipped with the wash port, and the inlet port is higher than an inlet port including setting up an inlet port on the box and setting up No. two inlet ports on a baffle, no. two inlet ports are higher than an inlet port, are equipped with No. two baffles that are the L type in the drainage chamber, no. two baffles set up in an inlet port department. After the rainwater enters the box body from the first air inlet hole, the rainwater flows downwards due to being blocked by the second baffle, meanwhile, the height of the second air inlet hole is larger than that of the first air inlet hole, the rainwater cannot be sucked into the box by the second air inlet hole, the rainwater is finally discharged through the water discharge hole, and the box body cannot be contacted with the electronic element when radiating heat, so that electricity safety is ensured.

Description

Marine power supply shore power box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a marine power supply shore power box.

Background

The ship shore power box is special ship power supply guarantee equipment arranged at a port and a dock, provides a quick and safe standard shore power interface for a ship at the port, realizes the power supply by separating a ship cable, data acquisition, charging and settlement, and needs to use the shore power box to realize the control and monitoring of the information such as the cost and the consumption of electric energy when the power is supplied to the port and the dock. In daily use of the shore power box, corresponding heat is generated when the electric components are used, and in order to prevent the temperature in the shore power box from being too high, ventilation holes are generally arranged on the side edge of the box body, and meanwhile, a fan is arranged in the box body to radiate heat; however, when the water body contacts with the electric elements, short circuit is easily caused or electric safety accidents are easily caused.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model provides a marine power supply shore power box, which solves the problem that safety accidents are easy to be caused when rainwater enters the shore power box and contacts with electrical elements.

The technical scheme adopted by the utility model is as follows:

the utility model provides a marine power supply shore power box, includes the box, install the fan in the box, the box is equipped with louvre and inlet port, rain-proof lid is installed at the top of box, be equipped with a baffle in the box, distance between a baffle outside and the box inner wall constitutes the drainage chamber, the bottom of drainage chamber is equipped with the wash port, the inlet port is including setting up an inlet port on the box and setting up No. two inlet ports on a baffle, no. two inlet ports are higher than an inlet port, be equipped with No. two baffles that are the L type in the drainage chamber, no. two baffles set up in an inlet port department.

The second air inlet hole is arranged in an upward inclined mode towards the direction of the drainage cavity.

The radiating holes comprise a first radiating hole arranged on the box body and a second radiating hole arranged on the first baffle, and dustproof nets are arranged at the positions of the second air inlet hole and the second radiating hole.

The bottom of the box body is provided with supporting legs, and the supporting legs are provided with connecting holes.

The novel refrigerator further comprises a refrigerator door, an annular groove is formed in the back face of the refrigerator door, a first protruding portion matched with the annular groove is formed in the refrigerator body, and a sealing ring is installed in the annular groove.

The side of box is equipped with No. two bellying, no. one inlet port is located No. two bellying bottom surfaces.

The bottom of the drainage cavity is provided with a slope, and the drainage hole is positioned at the bottom of the slope.

The inner wall of the box body is provided with a drying box for placing drying agent.

The beneficial effects of the utility model are as follows:

after the rainwater enters the box body from the first air inlet hole, the rainwater flows downwards due to being blocked by the second baffle, meanwhile, the height of the second air inlet hole is larger than that of the first air inlet hole, the rainwater cannot be sucked into the box by the second air inlet hole, the rainwater is finally discharged through the water discharge hole, and the box body cannot be contacted with the electronic element when radiating heat, so that electricity safety is ensured.

Drawings

Fig. 1 is a schematic cross-sectional view of the present utility model.

Fig. 2 is a schematic view of the cabinet and door of the present utility model.

The novel rain-proof box comprises a box body 1, a rain-proof cover 2, a first baffle 3, a drainage cavity 4, a drainage hole 5, a first air inlet 6, a second air inlet 7, a second baffle 8, a drying box 9, a first heat dissipation hole 10, a second heat dissipation hole 11, a dust screen 12, supporting legs 13, connecting holes 14, a box door 15, an annular groove 16, a first protruding part 17, a sealing ring 18, a second protruding part 19 and a slope 20.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

in the embodiment, as shown in fig. 1, the marine power supply shore power box comprises a box body 1, install the fan in the box body 1, box body 1 is equipped with louvre and inlet port, rain-proof lid 2 is installed at the top of box body 1, be equipped with baffle 3 in the box body 1, distance between baffle 3 outside and the box body 1 inner wall constitutes drainage chamber 4, the bottom of drainage chamber 4 is equipped with wash port 5, the inlet port is including setting up inlet port 6 and the inlet port 7 of No. two on baffle 3 on box body 1, no. two inlet ports 7 are higher than inlet port 6, be equipped with baffle 8 No. two that are the L type in the drainage chamber 4, no. two baffle 8 set up in inlet port 6 department. After the rainwater enters the box body 1 from the first air inlet hole 6, the rainwater flows downwards as being blocked by the second baffle plate 8, meanwhile, the second air inlet hole 7 is higher than the first air inlet hole 6, the rainwater cannot be sucked into the box body 1 by the second air inlet hole 7, the rainwater is finally discharged through the water discharge hole 5, and the box body 1 cannot be contacted with an electronic element when radiating heat, so that the electricity safety is ensured.

In the embodiment, as shown in fig. 1, the second air inlet 7 is disposed obliquely upward toward the drainage cavity 4. Rainwater is not easy to enter the box body 1 from the second air inlet 7.

In the embodiment, as shown in fig. 1 and 2, a drying box 9 for placing a drying agent is mounted on the inner wall of the box 1. Plays a role in moisture prevention to the box body and ensures the service life of the electrical components in the box body 1.

In the embodiment, as shown in fig. 1, the heat dissipation holes include a first heat dissipation hole 10 formed on the case 1 and a second heat dissipation hole 11 formed on the first baffle 3, and dust-proof nets 12 are respectively disposed at the second air inlet 7 and the second heat dissipation hole 11. The dust screen 12 prevents dust from entering the case 1, ensures the clean environment of the case 1, and prevents dust from accumulating on the electric components to cause damage to the electric components.

In the embodiment, as shown in fig. 1 and 2, the bottom of the box 1 is provided with a supporting leg 13, and the supporting leg 13 is provided with a connecting hole 14. The device is used for fixing the box body 1, and simultaneously enables the box body 1 to have a certain height from the ground, so that water in the drainage cavity can be conveniently discharged.

In the embodiment, as shown in fig. 2, the refrigerator further comprises a refrigerator door 15, an annular groove 16 is formed in the back surface of the refrigerator door 15, a first protruding portion 17 for being matched with the annular groove 16 is formed in the refrigerator body 1, and a sealing ring 18 is installed in the annular groove 16. After the box door 15 is closed, the tightness between the box door 15 and the box body 1 is ensured, and water is prevented from entering the box body from a gap between the box door 15 and the box body 1.

In the embodiment, as shown in fig. 1 and fig. 2, the side surface of the case 1 is provided with a second protruding portion 19, and the first air inlet 6 is located at the bottom surface of the second protruding portion 19. Effectively reduces the rainwater from the first air inlet 7 to enter the drainage cavity 4.

In an embodiment, as shown in fig. 1, a slope 20 is disposed at the bottom of the drain cavity 4, and the drain hole 5 is located at the bottom of the slope 20. The drainage cavity 4 is convenient for the water body to drain, so that the box body 1 can keep a dry environment.

It is apparent that the above examples of the present utility model are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary or impossible to exemplify all embodiments herein. And obvious changes and modifications which come within the spirit of the utility model are desired to be protected.

Claims

1. The utility model provides a marine power supply shore power box, includes box (1), install the fan in box (1), box (1) are equipped with louvre and inlet port, its characterized in that: the rain-proof lid (2) is installed at the top of box (1), be equipped with baffle (3) in box (1), distance between baffle (3) outside and the box (1) inner wall constitutes drainage chamber (4), the bottom of drainage chamber (4) is equipped with wash port (5), the inlet port is including setting up inlet port (6) and the inlet port (7) No. two of setting on baffle (3) on box (1), inlet port No. two (7) are higher than inlet port (6) No. one, be equipped with baffle (8) No. two that are the L type in drainage chamber (4), no. two baffle (8) set up in inlet port (6) department.

2. The marine power supply shore power box of claim 1, wherein: the second air inlet hole (7) is arranged in an upward inclined way towards the drainage cavity (4).

3. The marine power supply shore power box of claim 1, wherein: the inner wall of the box body (1) is provided with a drying box (9) for placing drying agent.

4. The marine power supply shore power box of claim 1, wherein: the radiating holes comprise a first radiating hole (10) arranged on the box body (1) and a second radiating hole (11) arranged on the first baffle plate (3), and dustproof nets (12) are arranged at the positions of the second air inlet hole (7) and the second radiating hole (11).

5. The marine power supply shore power box of claim 1, wherein: the bottom of the box body (1) is provided with supporting legs (13), and the supporting legs (13) are provided with connecting holes (14).

6. The marine power supply shore power box of claim 1, wherein: the novel refrigerator further comprises a refrigerator door (15), an annular groove (16) is formed in the back face of the refrigerator door (15), a first protruding portion (17) matched with the annular groove (16) is formed in the refrigerator body (1), and a sealing ring (18) is arranged in the annular groove (16).

7. The marine power supply shore power box of claim 1, wherein: the side of the box body (1) is provided with a second protruding portion (19), and the first air inlet hole (6) is positioned on the bottom surface of the second protruding portion (19).

8. The marine power supply shore power box of claim 1, wherein: the bottom of the drainage cavity (4) is provided with a slope (20), and the drainage hole (5) is positioned at the bottom of the slope (20).