Emergency charging cabin

Abstract

The utility model discloses an emergency charging cabin, and belongs to the technical field of charging cabins. The charging pile comprises a cabin body and a charging pile inner machine fixed in the cabin body. A ventilation position and a wire inlet box installation position are arranged on one side face of the cabin body, a converter module sealing air channel is installed on the ventilation position, and the converter module sealing air channel leads to the charging pile inner machine. A wire inlet box sealing frame is arranged on the wire inlet box mounting position and extends to the charging pile inner machine; an aviation plug is arranged on the wire inlet box sealing frame, and an alternating current circuit breaker and a copper bar are arranged in the charging pile inner machine. The copper bar is connected with the aviation plug and the AC circuit breaker. The ventilation position and the wire inlet box installation position are arranged on one side of the cabin body, the converter module sealing air channel and the wire inlet box sealing frame are installed at the same time, the good ventilation effect is achieved, the sealing effect is achieved at the same time, maintenance of an inner machine of the charging pile can be achieved without arranging a door on the box body, and cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging cabins, and in particular relates to an emergency charging cabin. Background Art

[0002] At present, the split type of emergency charging cabin on the market is relatively independent of the cabin of the emergency charging cabin itself, maintaining the original double-sided maintenance of the charging pile cabin. One maintenance surface is on the side of the charging pile cabin close to the cabin, with a door on the cabin, and a heat dissipation vent on the door, so that the charging pile cabin and the vent are sealed; the other maintenance surface faces the cabin. The AC incoming line box has a door on the cabin close to the charging pile cabin, and is connected to the AC circuit breaker of the charging pile cabin through a cable. This emergency charging cabin can achieve double-sided maintenance during use and maintenance.

[0003] However, this method simply inserts the internal unit of the charging pile into the cabin. Although it can perform double-sided maintenance of the internal unit of the charging pile and wiring of the AC incoming box, it requires opening a door on the cabin, and the cost of the door panel and the cable is high. In addition, because the error between the heat dissipation vents of the cabin door panel and the heat dissipation vents of the internal unit of the charging pile is large, the sealing structure is more complicated, and the seal is prone to failure, causing rainwater to enter the cabin. Summary of the invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an emergency charging cabin that does not require a door to be opened on the cabin body while improving sealing stability and low cost.

[0005] The utility model provides the following technical solutions:

[0006] An emergency charging cabin comprises a cabin body and a charging pile internal machine fixed in the cabin body; a ventilation position and an incoming line box installation position are provided on one side of the cabin body, a converter module sealed air duct is installed on the ventilation position, and the converter module sealed air duct leads to the charging pile internal machine; an incoming line box sealing frame is provided on the incoming line box installation position, and the incoming line box sealing frame extends to the charging pile internal machine; an aviation plug is provided on the incoming line box sealing frame, and an AC circuit breaker and a copper busbar are provided inside the charging pile internal machine; the copper busbar is respectively connected to the aviation plug and the AC circuit breaker.

[0007] As an optional technical solution of the present invention, a ventilation door panel is hinged on the outer side of the ventilation position, and the ventilation door panel is provided with a shutter and a fan for air discharge.

[0008] As an optional technical solution of the utility model, a wire incoming box door panel is hingedly connected to the outer side of the wire incoming box installation position, and the wire incoming box door panel is configured as an upward-lifting door.

[0009] As an optional technical solution of the present invention, sealing strips are installed on the inner sides of the ventilation door panel and the incoming line box door panel.

[0010] As an optional technical solution of the utility model, the back of the indoor unit of the charging pile faces one side of the cabin body where the incoming line box installation position is provided, and the front of the indoor unit of the charging pile faces the other side; the front of the indoor unit of the charging pile is provided with a cabinet door, and the cabinet door is provided with a ventilation window.

[0011] As an optional technical solution of the present invention, the back side of the internal unit of the charging pile is arranged without a door panel.

[0012] As an optional technical solution of the present invention, a converter module is further provided inside the internal unit of the charging pile; the sealed air duct of the converter module leads to the converter module.

[0013] As an optional technical solution of the utility model, a ventilation position is also provided on the other side of the cabin body, and a ventilation door panel is installed on the ventilation position.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The emergency charging cabin provided by the utility model has a ventilation position and an incoming line box installation position on one side of the cabin body, and simultaneously installs a sealed air duct of the converter module and a sealing frame of the incoming line box, thereby achieving a good ventilation effect and playing a sealing role, and maintenance of the machine inside the charging pile can be achieved without opening a door on the box body, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the side of the emergency charging cabin in the embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the embodiment of the utility model in which the ventilation door panel and the incoming line box door panel are opened;

[0018] Figure 3 It is a top view of the interior of the emergency charging cabin in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the assembly of the internal unit of the charging pile in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the cabinet door in the charging pile in the embodiment of the utility model being opened.

[0021] The markings in the figure are: 000, cabin; 001, charging pile internal unit; 100, ventilation door panel; 101, incoming line box door panel; 200, converter module; 201, AC circuit breaker; 202, aviation plug; 203, copper busbar; 300, converter module sealed air duct; 301, incoming line box sealing frame. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0023] Example 1

[0024] This embodiment provides an emergency charging cabin. Figure 1 and 3 As shown, it includes a cabin 000 and a charging pile internal unit 001 fixed in the cabin.

[0025] like Figure 1 As shown, a ventilation position and an incoming line box installation position are provided on one side of the cabin body 000, and a converter module sealed air duct 300 is installed on the ventilation position, and the converter module sealed air duct 300 leads to the charging pile internal machine 001, which can achieve stable sealing between the outside and inside of the cabin. A incoming line box sealing frame 301 is provided on the incoming line box installation position, and the incoming line box sealing frame 301 extends to the charging pile internal machine 001, which can achieve stable sealing between the outside and inside of the cabin.

[0026] like Figure 2 and 5 As shown, the sealing frame 301 of the incoming line box is provided with an aviation plug 202, and the internal unit 001 of the charging pile is provided with an AC circuit breaker 201 and a copper bus 203. The copper bus 203 is respectively connected to the aviation plug 202 and the AC circuit breaker 201, so that no cable connection is required, thereby reducing costs. A converter module 200 is also provided inside the internal unit 001 of the charging pile. The sealed air duct 300 of the converter module leads to the converter module 200.

[0027] In this embodiment, the back side of the charging pile internal machine 001 faces the side of the cabin 000 where the incoming line box installation position is provided, and the front side of the charging pile internal machine 001 faces the other side.

[0028] Furthermore, if Figure 4 As shown, a cabinet door is provided on the front of the internal unit 001 of the charging pile, and a ventilation window is provided on the cabinet door for ventilation.

[0029] Furthermore, the back of the charging pile internal unit 001 is provided without a door panel, thereby further reducing costs.

[0030] Example 2

[0031] Based on Example 1, this example provides an implementation method for the ventilation position and the incoming line box installation position in the emergency charging compartment.

[0032] like Figure 1 As shown, a ventilation door plate 100 is hinged on the outer side of the ventilation position, and the ventilation door plate 100 is provided with a shutter and a fan for air discharge, which can realize waterproofing, ventilation and maintenance of the inverter module.

[0033] Furthermore, in this embodiment, the ventilation door panel 100 is a left-opening door.

[0034] like Figure 1 As shown, a cable box door panel 101 is hinged on the outer side of the cable box installation position, and the cable box door panel 101 is configured as an upward-lifting door, which can achieve a rainproof effect when opened.

[0035] Furthermore, sealing strips are installed on the inner sides of the ventilation door panel 100 and the incoming line box door panel 101 to improve the sealing performance inside and outside the cabin 000.

[0036] In this embodiment, a ventilation position is also provided on the other side of the cabin body 000, and a ventilation door panel 100 is installed on the ventilation position.

[0037] Furthermore, in the present embodiment, the side of the cabin 000 and the sealing structure of the converter module sealing air duct 300 and the incoming line box sealing frame 301 of the charging pile internal unit 001 are fixedly arranged and do not change with the ventilation door panel 100 and the incoming line box door panel 101.

[0038] In this embodiment, when the emergency charging cabin is working, the ventilation door plate 100 is closed, the cabinet door of the charging pile internal machine 001 is closed, and the converter module 200 is working, and the ventilation door plates 100 on both sides are used for heat dissipation and ventilation. When the emergency charging cabin needs to be repaired, the ventilation door plate 100 is opened, the cabinet door of the charging pile internal machine 001 is opened, and the converter module 200 stops working, and the maintenance and repair of the charging pile internal machine is carried out.

[0039] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An emergency charging cabin, characterized in that: It includes a cabin (000) and a charging pile internal unit (001) fixed in the cabin; A ventilation position and an incoming line box installation position are provided on one side of the cabin (000); a converter module sealed air duct (300) is installed on the ventilation position, and the converter module sealed air duct (300) leads to the charging pile internal machine (001); an incoming line box sealing frame (301) is provided on the incoming line box installation position, and the incoming line box sealing frame (301) extends to the charging pile internal machine (001); An aviation plug (202) is provided on the incoming line box sealing frame (301), and an AC circuit breaker (201) and a copper busbar (203) are provided inside the charging pile internal unit (001); the copper busbar (203) is respectively connected to the aviation plug (202) and the AC circuit breaker (201).

2. The emergency charging cabin according to claim 1, characterized in that: A ventilation door plate (100) is hingedly connected to the outer side of the ventilation position, and a shutter and a fan for exhausting airflow are provided on the ventilation door plate (100).

3. The emergency charging cabin according to claim 2, characterized in that: An incoming wire box door panel (101) is hingedly connected to the outer side of the incoming wire box installation position, and the incoming wire box door panel (101) is configured as an upward-lifting door.

4. The emergency charging cabin according to claim 3, characterized in that: Sealing strips are installed on the inner sides of the ventilation door panel (100) and the incoming line box door panel (101).

5. The emergency charging cabin according to claim 1, characterized in that: The back side of the charging pile internal machine (001) faces the side of the cabin (000) where the incoming wire box installation position is provided, and the front side of the charging pile internal machine (001) faces the other side; The front of the charging pile internal unit (001) is provided with a cabinet door, and the cabinet door is provided with a ventilation window.

6. The emergency charging cabin according to claim 1, characterized in that: The back of the charging pile internal unit (001) is arranged without a door panel.

7. The emergency charging cabin according to claim 1, characterized in that: A current conversion module (200) is also provided inside the charging pile internal machine (001); The flow conversion module sealed air duct (300) leads to the flow conversion module (200).

8. The emergency charging cabin according to claim 1, characterized in that: A ventilation position is also provided on the other side of the cabin (000), and a ventilation door panel (100) is installed on the ventilation position.

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