CN214255204U

CN214255204U - Low-voltage power distribution cabinet

Info

Publication number: CN214255204U
Application number: CN202022288927.3U
Authority: CN
Inventors: 胡国建
Original assignee: Hangzhou Hengju Electric Power Technology Co ltd
Current assignee: Hangzhou Hengju Electric Power Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-21
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a low-voltage distribution cabinet, including the switch board body, switch board body right side is provided with the slip switching piece, slip switching piece both ends are provided with vertical slide rail, slip switching piece top is provided with first incoming line row, slip switching piece below is provided with reserve incoming line row, it arranges to be equipped with a plurality of T type contact heads of horizontal setting on the slip switching piece, T type contact head row right-hand member is connected with the outgoing line and arranges. The utility model can complete the switching of the circuit without professional personnel, the switching is simple and convenient to operate, the switching can be carried out in time, and the user experience is increased; the power supply stability of the user can be ensured.

Description

Low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board makes technical field, especially relates to a low-voltage distribution cabinet.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution.

The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage distribution cabinets, and refer to complete electrical devices with alternating-current and direct-current voltages below 1000V. The market of the low-voltage power distribution cabinet in China keeps a rapidly growing situation along with the construction and implementation of a smart power grid and infrastructure, the investment of manufacturing industry and the development of new energy industry.

The low-voltage distribution cabinet rate of utilization of current old district is low, and even there is not the feedback of property to handle when going wrong, can make the maintenance take place the condition emergence of postponing, and non-professional can not maintain again, influences user's use, does not have reserve power consumption scheme, now designs out a low-voltage distribution cabinet to above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage distribution cabinet possesses stand-by circuit, conveniently switches the advantage of adjustment, and the low-voltage distribution cabinet rate of utilization of having solved old district is low, and because there is not the feedback of property to handle when the problem appears, can make the maintenance take place the condition of postponing and take place, does not have the problem of reserve power consumption scheme.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-voltage power distribution cabinet comprises a power distribution cabinet body, wherein a sliding switching block is arranged on the right side of the power distribution cabinet body, vertical slide rails are arranged at two ends of the sliding switching block, a first incoming line row is arranged above the sliding switching block, a standby incoming line row is arranged below the sliding switching block, a plurality of T-shaped contact head rows which are transversely arranged are arranged on the sliding switching block, and the right ends of the T-shaped contact head rows are connected with an outgoing line row;

the first incoming line bank is connected with a first circuit breaker assembly through a first bus bar;

the spare incoming line bank is connected with a first circuit breaker assembly through a spare bus line.

Furthermore, switch board body inner chamber upper portion is first electricity distribution room, separates the standby electricity room through the baffle below first electricity distribution room.

Furthermore, the first wire inlet row and the standby wire inlet row both comprise insulating seats, a plurality of channel grooves are uniformly formed in the insulating seats, conducting strips are arranged in the channel grooves, the right ends of the conducting strips extend out of the channel grooves, and binding posts are arranged at the left ends of the conducting strips.

Furthermore, the T-shaped contact row comprises at least two mutually insulated T-shaped contacts, and a fixing groove for fixing the T-shaped contacts is uniformly formed in the sliding switching block.

Compared with the prior art, the utility model beneficial effect who has is:

1. the switching of the circuit can be completed without professional personnel, the switching is simple and convenient to operate, the switching can be performed in time, and the user experience is improved; the power supply stability of the user can be ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a low-voltage distribution cabinet's structural schematic.

In the figure: the power distribution cabinet comprises a power distribution cabinet body 1, a vertical sliding rail 2, a sliding switching block 3, a wire outlet row 4, a first wire inlet row 5, a standby wire inlet row 6, a first circuit breaker assembly 7, a standby electric chamber 8, a first bus cable 9, a first circuit breaker assembly 10, a first power distribution chamber 11, a standby bus cable 12 and a contact head row 13.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the low-voltage power distribution cabinet comprises a power distribution cabinet body 1, a sliding switching block 3 is arranged on the right side of the power distribution cabinet body 1, vertical slide rails 2 are arranged at two ends of the sliding switching block 3, a first wire inlet row 5 is arranged above the sliding switching block 3, a standby wire inlet row 6 is arranged below the sliding switching block 3, a plurality of T-shaped contact head rows 13 which are transversely arranged are arranged on the sliding switching block 3, and a wire outlet row 4 is connected to the right ends of the T-shaped contact head rows 13; a pushing handle is connected outside the sliding switching block 3;

the first incoming line bank 5 is connected with a first breaker assembly 10 through a first bus bar 9;

the spare inlet wire row 6 is connected with a first breaker assembly 7 through a spare bus 12.

Switch board body inner chamber upper portion is first

electricity distribution room

11, and 11 below of first electricity distribution room separate stand-by electricity room 8 through the baffle.

The first wire inlet row 5 and the standby wire inlet row 6 both comprise insulating seats, a plurality of channel grooves are uniformly formed in the insulating seats, conducting strips are arranged in the channel grooves, the right ends of the conducting strips extend out of the channel grooves, and binding posts are arranged at the left ends of the conducting strips.

The T-shaped contact row 13 includes at least two T-shaped contacts insulated from each other, and the sliding switch block 3 is uniformly provided with fixing grooves for fixing the T-shaped contacts.

When the power supply is used, a power supply is respectively connected into the first circuit breaker assembly 10 and the first circuit breaker assembly 7, the T-shaped contact bar 13 is pushed to be communicated with the first wire inlet bar 5, and power is supplied to an electrical appliance from the wire outlet bar 4; when the subassembly in first circuit breaker subassembly 10 appears damaging, promote the handle on the slip switching block 3 and make T type contact head row 13 after with first inlet wire row 5 separation put through with reserve inlet wire row 6 to insert the circuit with reserve circuit breaker subassembly, thereby need not restrict too anxious to first circuit breaker subassembly maintenance time, also do not influence user's use.

The details of the present invention are well known to those skilled in the art.

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. A low-voltage power distribution cabinet is characterized by comprising a power distribution cabinet body (1), wherein a sliding switching block (3) is arranged on the right side of the power distribution cabinet body (1), vertical slide rails (2) are arranged at two ends of the sliding switching block (3), a first wire inlet row (5) is arranged above the sliding switching block (3), a standby wire inlet row (6) is arranged below the sliding switching block (3), a plurality of T-shaped contact head rows (13) which are transversely arranged are arranged on the sliding switching block (3), and a wire outlet row (4) is connected to the right end of each T-shaped contact head row (13);

the first incoming line bank (5) is connected with a first breaker assembly (10) through a first bus bar (9); the spare wire inlet row (6) is connected with a spare circuit breaker assembly (7) through a spare bus (12).

2. The low-voltage distribution cabinet according to claim 1, characterized in that: switch board body inner chamber upper portion is first electricity distribution room (11), separates stand-by electricity room (8) through the baffle below first electricity distribution room (11).

3. The low-voltage distribution cabinet according to claim 1, characterized in that: the first wire inlet row (5) and the standby wire inlet row (6) both comprise insulating seats, a plurality of channel grooves are uniformly formed in the insulating seats, conducting strips are arranged in the channel grooves, the right ends of the conducting strips extend out of the channel grooves, and binding posts are arranged at the left ends of the conducting strips.

4. The low-voltage distribution cabinet according to claim 1, characterized in that: the T-shaped contact row (13) comprises at least two mutually insulated T-shaped contacts, and fixing grooves for fixing the T-shaped contacts are uniformly formed in the sliding switching block (3).