CN219394156U

CN219394156U - Inverter power cabinet

Info

Publication number: CN219394156U
Application number: CN202223167769.1U
Authority: CN
Inventors: 李文昌
Original assignee: Shenzhen Changzhou Electronics Co ltd
Current assignee: Shenzhen Changzhou Electronics Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-21
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of inverter power supply equipment, in particular to an inverter power supply cabinet which comprises a shell, wherein an assembly plate is fixedly arranged in the shell and is abutted against the inner wall of the shell, a plurality of battery packs are uniformly arranged on one side of the assembly plate at intervals, heat dissipation shutters are respectively arranged on two corresponding sides of the shell, an air curtain machine is embedded at the upper end of a single heat dissipation shutter in the shell, an ion dust removal fan is embedded at the top of the shell, and a controller is arranged outside the shell. According to the utility model, the air curtain machine is arranged to isolate external salt particles, so that the salt particles are prevented from entering the cabinet and adhering to the surface of the battery pack or the connection part of the wires, the battery pack is corroded, rusted and poor in wiring, the working efficiency is influenced, and meanwhile, dust, salt particles and water vapor existing in the cabinet are guided to the outside through the ion dedusting fan, so that an anti-corrosion, drying and ventilation working environment is provided.

Description

Inverter power cabinet

Technical Field

The utility model relates to the technical field of inverter power supply equipment, in particular to an inverter power supply cabinet.

Background

After searching, the typical inverter power cabinet in the prior art is found as disclosed in the publication number: according to the CN212850291U application, the fan and the heating wire are arranged, so that the air dehumidifying effect is effectively achieved, the inverter power supply is ensured to be suitable for different environments, the effect of a protection circuit is achieved, the service life is prolonged, and the normal use effect of the inverter power supply cabinet is ensured; through setting up inductor, alarm, can clearly grasp the condition that the circuit was used, prevent because the long-time work causes circuit load short circuit, the harm that causes the conflagration to cause also is simultaneously making the protection to inverter cabinet, makes life longer, and the benefit reaches the maximize. However, this technology has a defect that if the inverter power cabinet is used for a long time, the inverter power cabinet cannot work or start normally, and the inverter power supply fails not only because of the moist environment, but also because of the rust or corrosion of the battery due to the environmental factors, the connection is loose and fails, so the above application needs to be improved.

Disclosure of Invention

The utility model is realized in the following way:

the utility model relates to an inverter power cabinet which comprises a shell, wherein an assembly plate is fixedly arranged in the shell and is abutted against the inner wall of the shell, a plurality of battery packs are uniformly arranged on one side of the assembly plate at intervals, heat dissipation shutters are respectively arranged on two corresponding sides of the shell, an air curtain machine is embedded at the upper end of a single heat dissipation shutter in the shell, an ion dust removal fan is embedded at the top of the shell, a controller is arranged outside the shell, and the air curtain machine and the ion dust removal fan are electrically connected with the controller.

Further, the inside of casing, the opposite side of subassembly board is equipped with the condenser, the condenser pipe interval evenly set up in on the subassembly board, through the mode of heat transfer to group battery and work subassembly cooling.

Further, the controller adopts a PLC controller, and the condenser is electrically connected with the controller.

Further, the air outlet of the ion dust removal fan is provided with a dust suppression net, so that impurities are prevented from entering the shell when the ion dust removal fan is static.

Further, the shell is made of aluminum alloy, the air curtain machine is a FLE30350 type small air curtain machine, and the ion dust removal fan is an SP-30 type ion dust removal fan.

Compared with the prior art, the utility model has the beneficial effects that: when the inverter power cabinet works in a new energy industrial environment, salt particles in air are isolated outside by an air curtain machine on the inner side of the heat dissipation louver, cold air is led in and circulated, the ambient temperature in the cabinet is reduced, the condenser cools a working assembly on the assembly plate in a more direct heat exchange mode, and meanwhile, dust, salt particles and water vapor in the cabinet are guided to the outside by an ion dedusting fan on the top of the shell through the plasma effect, so that the purposes of corrosion prevention, drying and ventilation are realized. According to the utility model, the air curtain machine is arranged to isolate external salt particles, so that the salt particles are prevented from entering the cabinet and adhering to the surface of the battery pack or the connection part of the wires, the battery pack is corroded, rusted and poor in wiring, the working efficiency is influenced, and meanwhile, dust, salt particles and water vapor existing in the cabinet are guided to the outside through the ion dedusting fan, so that an anti-corrosion, drying and ventilation working environment is provided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an inverter power cabinet;

FIG. 2 is a schematic diagram of a module board structure of an inverter power cabinet;

FIG. 3 is a control block diagram of an inverter power cabinet;

wherein, casing 1, group battery 2, component plate 3, heat dissipation shutter 4, ion dust removal fan 5, condenser pipe 6.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an inverter power cabinet comprises a housing 1, a component plate 3 is fixedly arranged inside the housing 1, the component plate 3 is abutted against the inner wall of the housing 1, a plurality of battery packs 2 are uniformly arranged on one side of the component plate 3 at intervals, heat dissipation shutters 4 are respectively arranged on two corresponding sides of the housing 1, an air curtain machine is embedded at the upper end of each heat dissipation shutter 4 in the housing 1, an ion dust removal fan 5 is embedded at the top of the housing 1, a controller is arranged outside the housing 1, and the air curtain machine and the ion dust removal fan 5 are electrically connected with the controller.

In this embodiment, in the inside of the casing 1, a condenser is disposed on the other side of the component board 3, and the condenser pipes 6 are uniformly disposed on the component board 3 at intervals, so as to cool the battery pack 2 and the working components in a heat exchange manner.

In this embodiment, the controller is a PLC controller, and the condenser is electrically connected to the controller.

In this embodiment, the air outlet of the ion dust removal fan 5 is provided with a dust suppression net, so that impurities are prevented from entering the casing 1 when the ion dust removal fan 5 is stationary.

In this embodiment, the casing 1 is made of aluminum alloy, the air curtain machine is a FLE30350 type small air curtain machine, and the ion dust removal fan 5 is an SP-30 type ion dust removal fan.

In practical application, when the inverter power cabinet works in a new energy industrial environment, salt particles in air are isolated outside by an air curtain machine on the inner side of the heat dissipation louver 4, cold air is led in and circulated, the environmental temperature in the cabinet is reduced, the condenser cools working components on the component plate 3 in a more direct heat exchange mode, meanwhile, dust, salt particles and water vapor in the cabinet are guided to the outside by an ion dedusting fan 5 on the top of the shell 1 through the plasma effect, and the purposes of corrosion prevention, drying and ventilation are achieved. According to the utility model, the air curtain machine is arranged to isolate external salt particles, so that the salt particles are prevented from entering the cabinet and adhering to the surface of the battery pack 2 or the connection part of the wires, the battery pack 2 is corroded, rusted and poor in wiring, the working efficiency is influenced, and meanwhile, dust, salt particles and water vapor existing in the cabinet are guided to the outside through the ion dedusting fan 5, so that an anti-corrosion, drying and ventilation working environment is provided.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An inverter power cabinet which is characterized in that: including casing (1), the inside fixed subassembly board (3) that is equipped with of casing (1), subassembly board (3) with the inner wall looks butt of casing (1), one side interval of subassembly board (3) evenly is equipped with a plurality of group battery (2), be equipped with heat dissipation shutter (4) on the corresponding both sides of casing (1) respectively the inside of casing (1), single the upper end of heat dissipation shutter (4) inlay and be equipped with the air curtain machine, the top of casing (1) is inlayed and is equipped with ion dust removal fan (5), the outside of casing (1) is equipped with the controller, the air curtain machine with ion dust removal fan (5) all with controller electric connection.

2. An inverter power cabinet according to claim 1, wherein: inside casing (1), the opposite side of component board (3) is equipped with the condenser, condenser pipe (6) interval evenly set up in on component board (3).

3. An inverter power cabinet according to claim 2, wherein: the controller adopts a PLC controller, and the condenser is electrically connected with the controller.

4. An inverter power cabinet according to claim 1, wherein: and a dust suppression net is arranged at the air outlet of the ion dust removal fan (5).

5. An inverter power cabinet according to claim 1, wherein: the shell (1) is made of aluminum alloy, the air curtain machine is a FLE30350 type small air curtain machine, and the ion dust removal fan (5) is an SP-30 type ion dust removal fan.