CN214379509U

CN214379509U - Dual-power distribution box

Info

Publication number: CN214379509U
Application number: CN202120208709.6U
Authority: CN
Inventors: 顾小春
Original assignee: Jiangsu Chuangzhi Electric Co ltd
Current assignee: Jiangsu Chuangzhi Electric Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a dual-power distribution box, which comprises a dual-power distribution box, a box body is arranged on the dual-power distribution box, an electric energy meter mounting panel is arranged above the box body, a middle partition is arranged in the vertical direction of the center in the box body, a partition is arranged on the upper half part of the middle partition, a lock hole is arranged in the center of the middle partition, a circuit breaker mounting bracket A and a circuit breaker mounting bracket B are arranged in the horizontal direction in the box body, an access circuit breaker is arranged on the circuit breaker mounting bracket A, a power supply A and a power supply B are arranged on the circuit breaker mounting bracket B, the circuit breaker is arranged below the power supply A and the power supply B, a master control circuit breaker is arranged near the bottom in the box body, a base is arranged at the bottom of the box body, a cooling fan is symmetrically arranged in the base, the base is communicated with the interior of the box body, the power distribution box can be supplied by a unidirectional power supply or can be supplied by dual-power supplies simultaneously, the application range of the distribution box is improved, and the requirement of power supply is effectively guaranteed.

Description

Dual-power distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is a dual supply block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The power distribution boxes used in the market at present are all single power supplies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can the unidirectional power supply also can dual supply power supply simultaneously, improve the application scope of block terminal, effectively guarantee the dual supply block terminal of the demand of power supply to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-power distribution box comprises a dual-power distribution box body, wherein a box body is arranged on the dual-power distribution box body, an electric energy meter installation panel is symmetrically arranged on the front side of the upper portion of the box body, a middle partition is arranged in the vertical direction of the inner center of the box body, the middle partition is connected with the box body in a welding mode, a circuit breaker installation support A and a circuit breaker installation support B are arranged in the horizontal direction of the inner portion of the box body, the circuit breaker installation support A and the circuit breaker installation support B are connected with the inner wall of the box body in a welding mode, an access circuit breaker is symmetrically arranged on the circuit breaker installation support A, a power supply A and a power supply B are symmetrically arranged on the circuit breaker installation support B, a power supply connecting mechanism is arranged on the back side of the power supply A and the back side of the power supply B, the power supply A, the power supply B and the power supply connecting mechanism are of an integrated structure, a circuit breaker is arranged below the power supply A and the power supply B, and a general control switch is arranged on the inner side of the box body close to the bottom, the switch-in circuit breaker, the power A, connect out circuit breaker and the general control circuit breaker between the cooperation be connected, switch-in circuit breaker, the power B, connect out circuit breaker and the general control circuit breaker between the cooperation be connected, the bottom of box is equipped with the base, welded connection between base and the box, base and box intercommunication, the front symmetry of box is equipped with the guard gate.

Preferably, the upper half part inside the middle partition is provided with a partition plate movable groove, a partition plate is arranged inside the partition plate movable groove, and the center of the front face of the middle partition is provided with a lock hole.

Preferably, a voltmeter and an ammeter are arranged on the electric energy meter mounting panel, and the voltmeter and the ammeter are connected with a power supply.

Preferably, one side top that the power links up the mechanism is equipped with fixed bayonet socket, and one side bottom that the power linked up the mechanism is equipped with movable bayonet socket, adopt connecting axle swing joint between activity bayonet socket and the power linking mechanism, be equipped with the spring between activity bayonet socket and the power linking mechanism, the cooperation installation between spring and power linking mechanism, the activity bayonet socket.

Preferably, a hinge is arranged between one side edge of the protection door and the edge of the box body, and a handle is arranged at the center of the front face of the protection door close to the other edge.

Preferably, the inside symmetry of base is equipped with radiator fan, and the upper surface of base is equipped with the protection network.

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

(1) the bottom of the box body is provided with a base, the inside of the base is symmetrically provided with radiating fans, the upper surface of the base is provided with a protective net, and the radiating fans radiate the inside of the box body, so that the internal components of the dual-power distribution box can work in a safe temperature range;

(2) the back surfaces of the power supply A and the power supply B are provided with power supply connecting mechanisms, and the power supply A and the power supply B are fixedly connected with the circuit breaker mounting bracket B through the power supply connecting mechanisms, so that the power supplies can be conveniently and manually mounted or dismounted;

(3) this dual supply block terminal can power supply by unidirectional source also can dual supply power simultaneously, improves the application scope of block terminal, effectively guarantees the demand of power supply.

Drawings

Fig. 1 is a front view of the dual power distribution box of the present invention;

fig. 2 is a schematic diagram of the internal structure of the dual-power distribution box of the present invention;

fig. 3 is the structure diagram of the power supply connection mechanism of the present invention.

In the figure: 1. a dual power supply distribution box; 2. a box body; 3. a hinge; 4. a protective door; 5. a base; 6. a heat radiation fan; 7. an electric energy meter mounting panel; 8. a circuit breaker mounting bracket A; 9. switching in a circuit breaker; 10. a power supply A; 11. a power supply B; 12. a disconnecting switch is connected; 13. a master control circuit breaker; 14. a middle partition; 15. a partition plate; 16. a lock hole; 17. a power supply connection mechanism; 18. fixing the bayonet; 19. a movable bayonet; 20. a spring; 21. a connecting shaft; 22. a deflector rod; 23. and a circuit breaker mounting bracket B.

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. 1-3, the present invention provides a technical solution: the utility model provides a dual power supply distribution box, including dual power supply distribution box 1, be equipped with box 2 on the dual power supply distribution box 1, the positive symmetry in top of box 2 is equipped with electric energy meter installation panel 7, be equipped with voltmeter and ampere meter on the electric energy meter installation panel 7, the voltmeter, the ampere meter is connected with the power, the vertical direction in inside central authorities of box 2 is equipped with the centre and cuts off 14, the centre cuts off 14 inside first half and is equipped with baffle activity groove, the inside in baffle activity groove is equipped with baffle 15, the centre cuts off 14 front central authorities and is equipped with lockhole 16, welded connection between 14 and the box 2.

A circuit breaker mounting bracket A8 and a circuit breaker mounting bracket B23 are horizontally arranged in the box body 2, the circuit breaker mounting bracket A8 and the circuit breaker mounting bracket B23 are connected with the inner wall of the box body 2 in a welding way, the circuit breaker mounting bracket A8 is symmetrically provided with an access circuit breaker 9, the circuit breaker mounting bracket B23 is symmetrically provided with a power supply A10 and a power supply B11, the back surfaces of the power supply A10 and the power supply B11 are provided with a power supply connecting mechanism 17, a fixed bayonet 18 is arranged above one side of the power supply connecting mechanism 17, the bottom of one side of the power supply connecting mechanism 17 is provided with a movable bayonet 19, the movable bayonet 19 is movably connected with the power supply connecting mechanism 17, a spring 20 is arranged between the movable bayonet 19 and the power supply connecting mechanism 17, the spring 20 is matched and arranged between the power supply connecting mechanism 17 and the movable bayonet 19, the power supply A10, the power supply B11 and the circuit breaker mounting bracket B23 are fixedly connected through the power supply connecting mechanism 17, the power supply can be conveniently and manually installed or detached.

Power a10, power B11 and power linking mechanism 17 structure as an organic whole, power a10 all is equipped with out the circuit breaker 12 with the below of power B11, box 2 inboard is close to the bottom and is equipped with total circuit breaker 13, access circuit breaker 9, power a10, connect and be connected between circuit breaker 12 and the total circuit breaker 13, access circuit breaker 9, power B11, connect and be connected between two power supply circuit breaker 12 and the total circuit breaker 13, the bottom of box 2 is equipped with base 5, the inside symmetry of base 5 is equipped with radiator fan 6, the upper surface of base 5 is equipped with the protection network, radiator fan 6 dispels the heat to the inside of box 2, guarantee that dual power supply block terminal 1 internal component is at safe temperature range work, the access circuit breaker 9 of middle wall 14 both sides, power a10, power B11, connect out circuit breaker collocation 12 and can connect the use.

Welded connection between base 5 and the box 2, base 5 and box 2 intercommunication, the front symmetry of box 2 is equipped with guard gate 4, is equipped with hinge 3 between the edge of one side of guard gate 4 and box 2, and guard gate 4 openly central authorities are close to another edge and are equipped with the handle.

This dual supply block terminal can power supply by unidirectional source also can dual supply power simultaneously, improves the application scope of block terminal, effectively guarantees the demand of power supply.

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. The utility model provides a dual supply block terminal, includes dual supply block terminal (1), its characterized in that: the double-power-supply distribution box is characterized in that a box body (2) is arranged on the double-power-supply distribution box (1), electric energy meter installation panels (7) are symmetrically arranged on the front side of the upper portion of the box body (2), a middle partition (14) is arranged in the vertical direction of the center of the interior of the box body (2), the middle partition (14) is in welded connection with the box body (2), a circuit breaker installation support A (8) and a circuit breaker installation support B (23) are arranged in the horizontal direction of the interior of the box body (2), the circuit breaker installation support A (8) and the circuit breaker installation support B (23) are in welded connection with the inner wall of the box body (2), an access circuit breaker (9) is symmetrically arranged on the circuit breaker installation support A (8), a power supply A (10) and a power supply B (11) are symmetrically arranged on the circuit breaker installation support B (23), and a power supply linking mechanism (17) is arranged on the back sides of the power supply A (10) and the power supply B (11), power A (10), power B (11) link up mechanism (17) structure as an organic whole with the power, power A (10) all are equipped with the below of power B (11) and connect out circuit breaker (12), box (2) inboard is close to the bottom and is equipped with total accuse circuit breaker (13), cooperation connection between access circuit breaker (9), power A (10), connect out circuit breaker (12) and total accuse circuit breaker (13), cooperation connection between access circuit breaker (9), power B (11), connect out circuit breaker (12) and the total accuse circuit breaker (13), the bottom of box (2) is equipped with base (5), welded connection between base (5) and box (2), base (5) and box (2) intercommunication, the front symmetry of box (2) is equipped with guard gate (4).

2. The dual-power-supply distribution box of claim 1, wherein: the upper half part in the middle partition (14) is provided with a partition plate movable groove, a partition plate (15) is arranged in the partition plate movable groove, and the center of the front face of the middle partition (14) is provided with a lock hole (16).

3. The dual-power-supply distribution box of claim 1, wherein: the electric energy meter installation panel (7) is provided with a voltmeter and an ammeter, and the voltmeter and the ammeter are connected with a power supply.

4. The dual-power-supply distribution box of claim 1, wherein: one side top of power linking mechanism (17) is equipped with fixed bayonet socket (18), and one side bottom of power linking mechanism (17) is equipped with activity bayonet socket (19), adopt connecting axle swing joint between activity bayonet socket (19) and the power linking mechanism (17), be equipped with spring (20) between activity bayonet socket (19) and the power linking mechanism (17), the cooperation installation between spring (20) and power linking mechanism (17), activity bayonet socket (19).

5. The dual-power-supply distribution box of claim 1, wherein: a hinge (3) is arranged between one side edge of the protective door (4) and the edge of the box body (2), and a handle is arranged at the center of the front face of the protective door (4) close to the other edge.

6. The dual-power-supply distribution box of claim 1, wherein: the cooling fan (6) is symmetrically arranged inside the base (5), and the protective net is arranged on the upper surface of the base (5).