CN211859258U

CN211859258U - Power cabinet structure

Info

Publication number: CN211859258U
Application number: CN202020189776.3U
Authority: CN
Inventors: 王道勇; 徐志财
Original assignee: Shenzhen Geruide Electric Co ltd
Current assignee: Shenzhen Geruide Electric Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-11-03
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a power cabinet structure, which comprises a cabinet, rack internally mounted has power module and control module group, a rack side is equipped with control panel, partly control module group is kept away from control panel sets up, still including running through the handle switch that control panel set up, handle switch includes the connecting rod, the connecting rod with keep away from control panel control module group link. The utility model provides a power cabinet compact structure, the control module group is in three-dimensional staggered arrangement in the rack, and through being located control panel is last handle on-off control makes partly control module group sinks in the position, makes the structure of power cabinet is compacter, and then provides more load spaces for the power module in the rack, has increased the power load of power cabinet.

Description

Power cabinet structure

Technical Field

The utility model relates to a power supply unit technical field especially relates to a power cabinet structure.

Background

With the progress and wide application of power supply technology, the demand for a high-power V2G bidirectional power supply is increasingly urgent, the demand for cabinet power load is higher, and how to improve the cabinet load power as much as possible on the premise of ensuring the size of the existing specification cabinet becomes a general concern in structural design.

Referring to fig. 1, in the prior art, a power supply cabinet generally includes a power supply module and a control module corresponding to the power supply module, the number and types of components in the control module are large, and the control modules need to be close to a control panel of the cabinet to load an independent control switch on the control panel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a power cabinet structure with compact structure

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a power cabinet structure, includes the rack, rack internally mounted has power module and control module group, a rack side is equipped with control panel, partly control module group keeps away from control panel sets up, still including running through the handle switch that control panel set up, handle switch includes the connecting rod, the connecting rod with keep away from control panel control module group link.

The beneficial effects of the utility model reside in that: the utility model provides a power cabinet compact structure, the control module group is in be three-dimensional staggered form in the rack and arrange, and through being located control panel is last handle on-off control under the effect of connecting rod, make partly control module group sinks in the position, makes the structure of power cabinet is compacter, and then provides more load spaces for the power module in the rack, has increased the power load of power cabinet.

Drawings

FIG. 1 is a schematic diagram of a power cabinet in the prior art;

fig. 2 is a schematic structural view of a power cabinet according to a first embodiment of the present invention;

fig. 3 is a front view of a power cabinet structure according to the first embodiment of the present invention.

Description of reference numerals:

1. a cabinet; 2. a power supply module; 21. a V2G module; 3. a control module; 31. an air switch; 32. a miniature circuit breaker; 4. a control panel; 41. a handle switch; 5. a lightning protection device; 6. a lightning protection air switch; 7. and a monitoring module.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the control module group is arranged in the cabinet in a three-dimensional staggered mode, and is controlled by a handle switch on a control panel, so that a part of the control module group is sunk in the position, the structure of the power cabinet is more compact, and the power load of the power cabinet is further enhanced.

Example one

Referring to fig. 2 and fig. 3, a first embodiment of the present invention is: the utility model provides a power cabinet structure, includes rack 1, 1 internally mounted of rack has power module 2 and control module group 3, 1 side of rack is equipped with control panel 4, partly control module group 3 keeps away from control panel 4 sets up, still including running through the handle switch 31 that control panel 4 set up, handle switch 31 includes the connecting rod, the connecting rod with keep away from control panel 4 control module group 3 connects. The power module 2 comprises a plurality of V2G modules 21, the control module 3 comprises an air switch 31 and a plurality of miniature circuit breakers 32, the miniature circuit breakers 32 are electrically connected with the V2G modules 21 in a one-to-one correspondence manner, and the air switch 31 is connected with the handle switch 41; specifically, miniature circuit breaker 32 with air switch 31 is in be three-dimensional staggered arrangement in the rack 1, and through being located control panel 4 is last handle switch 41 control, makes in air switch 31's the mounted position sink, makes the structure of power cabinet is compacter, and then for power module 2 in rack 1 provides more load space, has increased the power load of power cabinet, has strengthened the stability of power cabinet structural performance under handle switch 41's the effect, miniature circuit breaker 32 with air switch 31 is in can realize three-dimensional staggered arrangement in the rack 1 to can be according to the demand of practical application scene, it is right to select suitable switch type miniature circuit breaker 32 with air switch 31 controls, has richened the variety of power cabinet structure.

In this embodiment, different types of air switches 31 and micro breakers 32 can be selected according to the practical application scenario, in this embodiment, the air switches 31 are ac air switches 31, the micro breakers 32 are dc micro breakers 32, the dc micro breakers 32 are close to the control panel 4 and controlled by the knife switch, the ac air switches 31 are spatially staggered with respect to the dc micro breakers 32 and controlled by the handle switches 41, the handle switches 41 include knob handles located outside the control panel 4 and connecting rods located inside the control panel 4, the knob handles are connected to the control module 3 through the connecting rods, the knob handles are convenient for the operator to manually control the control module 3, the connecting rods are beneficial to better control the knob handles of the control module 3, in order to realize the control of the control modules 3 arranged in a staggered manner, the size of the cabinet 1 is 600 × 800 × 2000mm, in the prior art, the installation limit of the V2G modules 21 in the cabinet 1 with this size is 10, and the cabinet 1 in this embodiment can carry at least 12V 2G modules 21, so that the power supply cabinet with the same size has higher power load.

Preferably, a mounting bracket for mounting the control module 3 and a lightning protection assembly for protecting a circuit are arranged in the cabinet 1, and as can be understood, the mounting bracket is used for mounting the control module 3, so that the stability of the mounting position of the control module 3 is ensured, and a proper position can be selected to be provided with the mounting bracket according to the actual mounting position requirement of the control module 3; the lightning protection assembly is used for preventing power failure caused by lightning stroke damage to equipment insulation, and stability of structural performance of the power cabinet is enhanced.

In this embodiment, the lightning protection subassembly includes lightning protection device 5, lightning protection air switch 6 and control switch, lightning protection device 5 with lightning protection air switch 6 passes through control switch control, control switch locates control panel 4, the improvement of the 4 integrated levels of control panel of being convenient for does benefit to operating personnel and controls the power cabinet structure more conveniently, still be equipped with in the rack 1 with the monitoring module 7 that the 2 electricity of power module are connected so that operating personnel controls the holistic running state of power cabinet structure, lightning protection device 5 with lightning protection air switch 6 installs in prevent on the installing support lightning protection device 5 with lightning protection air switch 6 is not hard up.

To sum up, the utility model provides a power cabinet compact structure, stable performance, power load are big and simple structure, the operating personnel function of being convenient for.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a power cabinet structure, includes the rack, rack internally mounted has power module and control module group, a rack side is equipped with control panel, its characterized in that, partly control module group keeps away from control panel sets up, still including running through the handle switch that control panel set up, handle switch includes the connecting rod, the connecting rod with keep away from control panel the control module group link.

2. The power cabinet structure of claim 1, wherein the power modules comprise a plurality of V2G modules, the control module comprises a plurality of miniature circuit breakers and an air switch, the miniature circuit breakers are electrically connected to the V2G modules in a one-to-one correspondence, and the air switch is connected to the handle switch.

3. The power cabinet structure according to claim 2, wherein the air switch is an ac air switch and the micro breaker is a dc micro breaker.

4. The power cabinet structure according to claim 1, wherein the handle switch comprises a knob handle located outside the control panel, the knob handle controlling the control module through the connecting rod.

5. The power cabinet structure according to claim 1, wherein a mounting bracket is provided in the cabinet for mounting the control module.

6. The power cabinet structure according to claim 1, wherein a lightning protection assembly is further disposed in the cabinet.

7. The power cabinet structure of claim 6, wherein the lightning protection assembly comprises a control switch disposed on the control panel.

8. The power cabinet structure according to claim 6, wherein the lightning protection assembly comprises a lightning protector and a lightning protection air switch.

9. The power cabinet structure of claim 1, wherein a monitoring module electrically connected to the power module is further disposed in the cabinet.