CN111313249A

CN111313249A - Power distribution cabinet

Info

Publication number: CN111313249A
Application number: CN201911400477.8A
Authority: CN
Inventors: 陈正龙; 岑伊纳
Original assignee: Ningbo Longxing Telecommunications Equipment Manufacturing Co ltd
Current assignee: Ningbo Longxing Telecommunications Equipment Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-19

Abstract

The invention relates to a power distribution cabinet, which comprises a cabinet body and is characterized in that: compared with the prior art, the invention has the advantages that the power distribution cabinet integrates the DC distribution cabinet body and the AC distribution cabinet body and realizes the isolation of the first space and the second space through the central vertical partition plate, to avoid functional interference between the two.

Description

Power distribution cabinet

Technical Field

The invention relates to a distribution cabinet, in particular to a power supply distribution cabinet for network communication.

Background

In the field of communication, a large number of alternating current power distribution cabinets and alternating current power distribution cabinets are generally made of cold rolled steel or alloy and used for storing objects of computers and related control equipment, so that the storage equipment can be protected, electromagnetic interference is shielded, the equipment is orderly and orderly arranged, and the equipment is convenient to maintain later. The direct current power distribution cabinet is designed aiming at the characteristic of small branch current, can provide a direct current working power supply for communication equipment, and provides visual current and voltage indication and alarm for the management and maintenance of users, and the existing direct current power distribution cabinet and the existing alternating current power distribution cabinet are often integrated in a cabinet body due to the requirements of users, so that higher requirements are required on the isolation performance of the power distribution cabinet.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a power distribution cabinet with strong isolation performance in view of the above-mentioned current state of the art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this power distribution cabinet, including the cabinet body, its characterized in that: the cabinet is internal to be provided with the central vertical baffle that can separate into the first space and the second space of independent space, first space is used for holding direct current distribution cabinet somatic part, the second space is used for holding alternating current distribution cabinet somatic part, direct current distribution cabinet somatic part has the perpendicular to the first isolation panel of central vertical baffle, first isolation panel has the confession and is used for opening or breaking direct current circuit breaker's first trompil, and alternating current distribution cabinet somatic part then has the perpendicular to the second isolation panel of central vertical baffle, second isolation panel has the second trompil that supplies to open or break alternating current power supply circuit breaker.

Furthermore, the alternating current distribution cabinet body is provided with a Hall element used for collecting current signals, and the Hall element is connected to a mounting plate positioned below the alternating current power supply circuit breaker so as to realize the electrical signal connection with the alternating current power supply circuit breaker.

In order to detect the current condition better, preferably, the mounting panel including the plate body, by the both sides limit of plate body to the first vertical connecting portion that central vertical baffle extends and to the vertical connecting portion of second that the lateral wall of the cabinet body extends, and deviate from first horizontal connecting portion and the second horizontal connecting portion that alternating current power supply circuit breaker place direction extends, at least two first mounting holes that are used for the hall element installation have been seted up to the plate body, set up the second mounting hole of walking the electric wire on first horizontal connecting portion and the second horizontal connecting portion.

Furthermore, the cabinet body comprises a first door body and a second door body which are used for opening or closing the alternating current distribution cabinet body part and the direct current distribution cabinet body part relatively, the first door body is provided with a first hinge joint hinged with the cabinet body, and correspondingly, the second door body is provided with a second hinge joint hinged with the cabinet body. Because the arrangement of the first door body and the second door body can thoroughly isolate the electric components of the alternating current distribution cabinet body part and the direct current distribution cabinet body part from a human body, the possibility of electric shock of the human body is avoided, and the personal safety is guaranteed.

In order to realize that maintenance personnel can not be hindered from overhauling when maintaining the internal route of the direct current power supply cabinet or the alternating current power supply cabinet, the maximum angle of the first door body and the second door body is opened, preferably, the first door body is provided with a first accommodating groove for accommodating the first hinged part, the first accommodating groove is provided with a first notch at the position contacted with the cabinet body, the second door body is provided with a second accommodating groove for accommodating the second hinged part, the second accommodating groove is provided with a second notch at the position contacted with the cabinet body, and the first notch can ensure the rotating angle of the first door body

The range of the second notch is 0-180 degrees, and the range of the rotation angle β of the second door body can be 0-180 degrees due to the second notch.

Furthermore, the first hinge comprises a first hinge seat and a first hinge body which are respectively fixed with the cabinet body and the first door body, the first hinge seat is provided with a first jack, and the first hinge body is provided with a first bolt which can be inserted into the first jack, so that the first hinge seat and the first hinge body can rotate relatively.

The first gap can enable the rotation angle of the first door body

The first hinge body comprises a first hinge vertical portion connected to the cabinet body, a first hinge winding portion extending towards the first hinge seat and a first hinge connecting portion connecting the first hinge vertical portion and the first hinge winding portion, a first bolt is wound on the first hinge winding portion, and a position, corresponding to the cabinet body, of the first notch is the first hinge connecting portion.

Furthermore, the second hinge comprises a second hinge seat and a second hinge body which are respectively fixed with the cabinet body and the second door body, the second hinge seat is provided with a second jack, and the second hinge body is provided with a second bolt which can be inserted and matched with the second jack, so that the second hinge seat and the second hinge body can rotate relatively.

The second gap can enable the rotation angle of the second door body

The range of (2) is 0-180 degrees, the second hinge body includes the second hinge vertical part of connection on the cabinet body, to the second hinge winding part that the second hinge seat extends and the second hinge connecting portion of connecting second hinge vertical part and second hinge winding part, it has the second bolt to wind on the second hinge winding part, the second breach correspond with the position that the cabinet body contacted is second hinge connecting portion promptly.

Compared with the prior art, the power distribution cabinet has the advantages that the power distribution cabinet integrates the direct-current distribution cabinet body and the alternating-current distribution cabinet body, the first space and the second space are isolated through the central vertical partition plate so as to avoid functional interference of the first space and the second space, and in addition, the first isolation panel and the second isolation panel are thoroughly isolated from a human body and the cabinet body, so that the possibility of electric shock of the human body is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a power distribution cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the first and second insulation panels partially omitted;

FIG. 3 is a schematic structural diagram of a mounting plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of another angle of FIG. 1;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a schematic structural view of a first hinge joint (first pin is omitted) in the embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a first hinge body in an embodiment of the present invention;

FIG. 8 is a schematic structural view of a first hinge base in an embodiment of the present invention;

FIG. 9 is a schematic view of a second hinge according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of a second hinge body in an embodiment of the present invention;

FIG. 11 is a schematic structural view of a second hinge base in an embodiment of the present invention;

FIG. 12 is a schematic structural view of a first door body according to an embodiment of the present disclosure;

fig. 13 is a schematic structural diagram of a second door body in the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in FIGS. 1 to 13, the preferred embodiment of the present invention is shown. The power distribution cabinet of this embodiment includes the cabinet body, be provided with the central vertical partition 13 that can separate into first space 11 and the second space 12 of independent space in the cabinet body 1, first space 11 is used for holding direct current distribution cabinet somatic part, second space 12 is used for holding alternating current distribution cabinet somatic part, direct current distribution cabinet somatic part has the first division panel 2 of perpendicular to central vertical partition 13, first division panel 2 has the first trompil 21 that supplies to be used for opening or breaking direct current circuit breaker, alternating current distribution cabinet somatic part then has the second division panel 3 of perpendicular to central vertical partition 13, second division panel 3 has the second trompil 31 that supplies to open or break alternating current power circuit breaker 5.

Specifically, the ac distribution cabinet body has a hall element 4 for collecting a current signal, and the hall element 4 is connected to a mounting plate 6 located below the ac power supply circuit breaker 5, thereby achieving an electrical signal connection with the ac power supply circuit breaker 5. In order to better detect the current condition, the mounting plate 6 includes a plate body 61, a first vertical connecting portion 62 extending from two side edges of the plate body 61 to the central vertical partition plate 13, a second vertical connecting portion 63 extending to a side wall of the cabinet body 1, and a first horizontal connecting portion 65 and a second horizontal connecting portion 66 extending away from the direction in which the ac power circuit breaker 5 is located, at least two first mounting holes 67 for mounting the hall element 4 are formed in the plate body 61, and second mounting holes 68 for wiring are formed in the first horizontal connecting portion 65 and the second horizontal connecting portion 66. The cabinet body 1 includes a first door 7 and a second door 8 for opening or closing the ac distribution cabinet body and the dc distribution cabinet body, the first door 7 has a first hinge 70 hinged to the cabinet body 1, and correspondingly, the second door 8 has a second hinge 80 hinged to the cabinet body 1. Because the first door body 7 and the second door body 8 are arranged, the electric parts of the alternating current distribution cabinet body part and the direct current distribution cabinet body part can be thoroughly isolated from a human body, the possibility of electric shock of the human body is avoided, and the personal safety is guaranteed. In addition, in order to realize that maintenance personnel are not hindered from overhauling when the internal route of the direct current power supply cabinet or the alternating current power supply cabinet is maintained, the maximum angle opening of the first door body 7 and the second door body 8 is realized, the first door body 7 is provided with a first accommodating groove 701 for accommodating the first hinge joint 70, a first gap 7011 is arranged at the position where the first accommodating groove 701 is contacted with the cabinet body 1, the second door body 8 is provided with a second accommodating groove 801 for accommodating the second hinge joint 80, a second gap 8011 is arranged at the position where the second accommodating groove 801 is contacted with the cabinet body 1, and the first gap 7011 can enable the rotation angle of the first door body 7 to be larger than the rotation angle of the first

Range of (0E)180 degrees, the second notch 8011 can enable the range of the rotation angle β of the second door body 8 to be 0-180 degrees, wherein the first hinge 70 includes a first hinge seat 702 and a first hinge body 703, which are respectively fixed with the cabinet body 1 and the first door body 7, the first hinge seat 702 has a first insertion hole 7021, the first hinge body 703 has a first insertion pin 7031 capable of being inserted into the first insertion hole 7021, so that the first hinge seat 702 and the first hinge body 703 can rotate relatively, and in order to realize the first notch 7011, the rotation angle β of the first door body 7 can be enabled to be 0-180 degrees

The range of (1) is 0 to 180 degrees, the first hinge body 703 includes a first hinge vertical portion 7032 connected to the cabinet body 1, a first hinge winding portion 7033 extending toward the first hinge base 702, and a first hinge connection portion 7034 connecting the first hinge vertical portion 7032 and the first hinge winding portion 7033, a first bolt 7031 is wound on the first hinge winding portion 7033, and a position where the first notch 7011 is in contact with the cabinet body 1 is the first hinge connection portion 7034, for this reason, when the first door body 7 is opened, since the first hinge connection portion 7034 is located in the first notch 7011, the first hinge winding portion 7033 of the first hinge body 703 can extend toward the first hinge base 702 and be aligned with the first insertion hole 7021 of the first hinge base 702, since the first hinge winding portion 7033 is wound with the first bolt 7031, for this reason, the first hinge body 703 includes two hinge portions 7032 respectively disposed on the cabinet body 1 and the first hinge portion 7033 disposed on the first hinge base 7, therefore, the first hinge connecting portion 7034 is located in the first gap 7011, so that interference between the first hinge body 703 and the first hinge base 702 is not caused. Since the first hinge body 703 is the same as the second hinge body 803, the description will be mainly given by the cooperation of the first hinge body 703 and the first door body 7.

Correspondingly, the second hinge portion 80 includes a second hinge seat 802 and a second hinge body 803, which are respectively fixed to the cabinet 1 and the second door 8, the second hinge seat 802 has a second insertion hole 8021, the second hinge body 803 has a second insertion pin 8031 capable of being inserted into the second insertion hole 8021, so that the second hinge seat 802 and the second hinge body 803 are located between each otherCan rotate relatively. To realize the second notch 8011, the rotation angle of the second door 8 can be adjusted

The second hinge body 803 includes a second hinge vertical portion 8032 connected to the cabinet body 1, a second hinge winding portion 8033 extending toward the second hinge base 802, and a second hinge connecting portion 8034 connecting the second hinge vertical portion 8032 and the second hinge winding portion 8033, a second plug 8031 is wound around the second hinge winding portion 8033, and a position of the second notch 8011 corresponding to the cabinet body 1 is the second hinge connecting portion 8034. When the second door body 8 is opened, since the second hinge connecting portion 8034 is located in the second notch 8011, the second hinge winding portion 8033 of the second hinge body 803 can extend toward the second hinge seat 802 and is aligned with the second insertion hole 8021 of the second hinge seat 802, and since the second pin 8031 is wound around the first hinge winding portion 8033, for this reason, the second hinge body 803 is equivalent to two portions including the second hinge vertical portion 8032 respectively disposed on the cabinet body 1 and the second hinge winding portion 8033 disposed on the second door body 8, so that the second hinge connecting portion 8034 is located in the second notch 8011, and interference between the second hinge body 803 and the second hinge seat 802 is not caused. Since the first hinge body 703 is the same as the second hinge body 803, the description will be mainly given by the cooperation of the first hinge body 703 and the first door body 7.

In conclusion, this power distribution cabinet has integrated direct current distribution cabinet somatic part and exchange distribution cabinet somatic part, and realize the isolation of first space 11 and second space 12 through central vertical baffle, in order to avoid the interference in the function of the two, in addition, first isolation panel 2 and second isolation panel 3 have make with the thorough isolation of human body and cabinet body, the possibility of human electric shock has been avoided, personal safety has been ensured, in addition, the scope of the rotation angle of first door body 7 and the second door body 8 all can be 0 ~ 180 degrees, when maintaining the inside route of alternating current power supply cabinet, can not hinder the maintenance personal and repair, the big angle that has realized first door body 7 and second door body 8 is opened.

Claims

1. The utility model provides a power distribution cabinet, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet body (1), be provided with central vertical baffle (13) that can separate into first space (11) and second space (12) of independent space in the cabinet body (1), first space (11) are used for holding direct current distribution cabinet somatic part, second space (12) are used for holding alternating current distribution cabinet somatic part, direct current distribution cabinet somatic part has the perpendicular to first division panel (2) of central vertical baffle (13), first division panel (2) have and are used for opening or break direct current circuit breaker's first trompil (21), and alternating current distribution cabinet somatic part then has the perpendicular to second division panel (3) of central vertical baffle (13), second division panel (3) have second trompil (31) that supply to open or break alternating current power supply circuit breaker (5).

2. The power distribution cabinet of claim 1, wherein: the alternating current distribution cabinet body is provided with a Hall element (4) used for collecting current signals, and the Hall element (4) is connected to a mounting plate (6) positioned below the alternating current power supply circuit breaker (5), so that the electric signal connection with the alternating current power supply circuit breaker (5) is realized.

3. The power distribution cabinet of claim 2, wherein: mounting panel (6) including plate body (61), by the both sides limit of plate body (61) to first vertical connecting portion (62) that central authorities vertical partition (13) extend and to the vertical connecting portion (63) of second that the lateral wall of the cabinet body (1) extends, and deviate from first horizontal connecting portion (65) and second horizontal connecting portion (66) that alternating current power supply circuit breaker (5) place direction extends, at least two first mounting holes (67) that are used for hall element (4) installation are seted up to plate body (61), set up second mounting hole (68) of walking the electric wire on first horizontal connecting portion (65) and second horizontal connecting portion (66).

4. A power distribution cabinet according to any one of claims 1 to 3, wherein: the cabinet body (1) comprises a first door body (7) and a second door body (8) which are opened or closed relatively to the alternating current distribution cabinet body part and the direct current distribution cabinet body part, the first door body (7) is provided with a first hinge joint (70) hinged with the cabinet body (1), and correspondingly, the second door body (8) is provided with a second hinge joint (80) hinged with the cabinet body (1).

5. The power distribution cabinet of claim 4, wherein: the first door body (7) is provided with a first accommodating groove (701) for accommodating the first hinge joint (70), a first notch (7011) is formed in the position, in contact with the cabinet body (1), of the first accommodating groove (701), the second door body (8) is provided with a second accommodating groove (801) for accommodating the second hinge joint (80), a second notch (8011) is formed in the position, in contact with the cabinet body (1), of the second accommodating groove (801), and the first notch (7011) enables the rotating angle of the first door body (7)

The range of (3) is 0 to 180 degrees, and the second notch (8011) can enable the range of the rotation angle β of the second door body (8) to be 0 to 180 degrees.

6. The power distribution cabinet of claim 5, wherein: the first hinge (70) comprises a first hinge seat (702) and a first hinge body (703) which are respectively fixed with the cabinet body (1) and the first door body (7), the first hinge seat (702) is provided with a first insertion hole (7021), and the first hinge body (703) is provided with a first insertion pin (7031) which can be inserted into the first insertion hole (7021), so that the first hinge seat (702) and the first hinge body (703) can rotate relatively.

7. The power distribution cabinet of claim 6, wherein: the first hinge body (703) comprises a first hinge vertical part (7032) connected to the cabinet body (1), a first hinge winding part (7033) extending to the first hinge seat (702), and a first hinge connecting part (7034) connecting the first hinge vertical part (7032) and the first hinge winding part (7033), a first bolt (7031) is wound on the first hinge winding part (7033), and the first notch (7011) corresponds to the position in contact with the cabinet body (1) and is the first hinge connecting part (7034).

8. The power distribution cabinet according to claim 6 or 7, wherein: the second hinge part (80) comprises a second hinge seat (802) and a second hinge body (803) which are respectively fixed with the cabinet body (1) and the second door body (8), the second hinge seat (802) is provided with a second insertion hole (8021), and the second hinge body (803) is provided with a second insertion pin (8031) which can be inserted and matched with the second insertion hole (8021), so that the second hinge seat (802) and the second hinge body (803) can rotate relatively.

9. The power distribution cabinet of claim 8, wherein: the second hinge body (803) comprises a second hinge vertical part (8032) connected to the cabinet body (1), a second hinge winding part (8033) extending towards the second hinge base (802), and a second hinge connecting part (8034) connecting the second hinge vertical part (8032) and the second hinge winding part (8033), a second plug pin (8031) is wound on the second hinge winding part (8033), and the position of the second notch (8011) corresponding to the cabinet body (1) is the second hinge connecting part (8034).