CN218703173U - Battery changing cabinet of pre-installed charger - Google Patents

Abstract

The utility model discloses a power exchange cabinet for a pre-installed charger, which comprises a power exchange cabinet body, a battery rack is arranged in the power exchange cabinet body, a plurality of battery compartments are installed on the battery rack, and a power exchange cabinet body is arranged There are several horizontal and vertical wire slots. The main control board is installed in the power exchange cabinet; the charger assembly is installed between the two beams at the upper end of the battery rack. The charger assembly includes a bottom plate connected to the front fixing plate and The rear fixed plate, several chargers are installed between the fixed plate and the rear fixed plate, and the two sides of the front fixed plate and the rear fixed plate are fixed with connecting plates; the rear fixed plate is provided with longitudinal bumps; the chargers are arranged separately And fixed, multiple chargers can be pre-assembled and installed in the cabinet at one time. The structure is simple, the installation time is saved, and the operability is strong; the chargers can be plugged in separately, which is convenient for maintenance.

Description

A power exchange cabinet for a pre-installed charger

technical field

The utility model relates to a power exchange cabinet for a preinstalled charger, which belongs to the technical field of charging and battery exchange cabinet equipment.

Background technique

At present, with the development of society, the number of private cars has increased sharply, and traffic congestion has become more and more serious. Accompanied by the rapid development of the electric vehicle industry, there are more and more applications for charging and swapping cabinets. For the sake of safety and economy, most of the charging and changing cabinets require the size to be as small as possible, but now most of the power changing cabinets are the overall design of the combination of strong and weak currents of the charger and the warehouse control board, the size of the battery compartment and the blank space of the cabinet body The size is also relatively small, the layout is compact, and the wiring is messy. When installing and maintaining the charger, it needs to be operated in a small space, which consumes a lot of manpower and time for installation; if there are too many chargers, it will lead to a single installation time. Too long increases inconvenience and cost.

Utility model content

In order to solve the above problems, the utility model discloses a power exchange cabinet with pre-installed chargers. Through the separate layout and fixing of the chargers, multiple chargers can be pre-assembled and installed in the cabinet at one time. The structure is simple and the installation is saved. Time, strong operability; and the charger can be plugged in separately, which is convenient for maintenance.

To achieve the above object, the technical solution of the utility model is:

A power exchange cabinet for a pre-installed charger, including a power exchange cabinet body, a battery rack is arranged in the power exchange cabinet, a number of battery compartments are installed on the battery rack, and horizontal and vertical bars are arranged in the power exchange cabinet. There are several wiring troughs, and the main control board is installed in the power exchange cabinet; the charger assembly is installed between the two beams at the upper end of the battery rack. The charger assembly includes a bottom plate, which is connected with a front fixing plate and a rear There are several chargers installed between the plate and the rear fixed plate, connecting plates are fixed on both sides of the front fixed plate and the rear fixed plate, and a push-back flat structure is arranged on the connecting plate to enhance the overall strength; the rear fixed plate is provided with Longitudinal bumps; the base plate is provided with a hook, and the hook is engaged with the beam of the battery rack; the charger is provided with an upper connection line and a lower connection line, and the upper connection line passes through the wire slot Connect with the main control board, and the lower connecting wire enters the battery compartment for charging.

Preferably, both the front fixing plate and the rear fixing plate are bent parts.

Preferably, an isolation column is arranged on the front fixing plate.

Preferably, a screw locking mechanism is also provided on the front fixing plate for fixing the charger.

Preferably, the isolation column is provided with a wire harness fixing seat.

Preferably, the front fixing plate is provided with a fixing plate that cooperates with the beam, and a through hole is opened on the fixing plate, and the fixing plate and the beam are fixedly connected by screws.

The utility model has the following advantages:

Through the separate layout and fixing of the chargers, multiple chargers can be pre-assembled and installed in the cabinet at one time. The structure is simple, the installation time is saved, and the operability is strong; the chargers can be plugged and unplugged separately, which is convenient for maintenance.

Description of drawings

Fig. 1 is a structural schematic diagram of a charger assembly of a power exchange cabinet of a pre-installed charger in an embodiment of the present invention.

Fig. 2 is a schematic diagram of the cooperation between the charger assembly and the beam in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the charger assembly without a charger in the embodiment of the present invention.

Fig. 4 is a structural schematic diagram of some components of a power exchange cabinet of a pre-installed charger in an embodiment of the present invention.

Detailed ways

The structure of a power exchange cabinet for a pre-installed charger in the present utility model will be described in detail below in combination with the drawings in the description.

Example 1

As shown in Figures 1 to 4, a power exchange cabinet for a pre-installed charger includes a power exchange cabinet body, a battery rack 1 is arranged in the power exchange cabinet body, and several battery compartments are installed on the battery rack 1. A plurality of horizontal and vertical wiring grooves 2 are arranged in the cabinet body of the power replacement cabinet, and a main control board is installed in the cabinet body of the power replacement cabinet. A charger assembly 3 is installed between the two beams at the upper end of the battery rack 1. The charger assembly 3 includes a base plate 30, and the base plate 30 is connected with a front fixing plate 31 and a rear fixing plate 32. Between the front fixing plate 31 and the rear fixing plate 32 Several chargers are assembled, and connecting plates 33 are fixed on both sides of the front fixing plate 31 and the rear fixing plate 32, and the connecting plate 33 is provided with a push-back flat structure to enhance the overall strength; the front fixing plate 31 and the rear fixing plate 32 They are all bent parts, which are used for limit fixing, and the rear fixing plate 32 is provided with longitudinal bumps 321. The bumps 321 are used to isolate adjacent chargers and prevent chargers from colliding with each other and slipping out. Potential safety hazard; the front fixing plate 31 is provided with an isolation column 311, and the front fixing plate 31 is also provided with a screw locking structure for fixing the charger, and the isolation column 311 is provided with a harness fixing seat to arrange the wiring harness.

The bottom plate 30 is provided with a hook 301, and the hook 301 is engaged with the beam of the battery rack 1. The front fixing plate 31 is provided with a fixing plate that cooperates with the beam, and a through hole is opened on the fixing plate. The fixed connection ensures the convenience of assembly for the operator.

The charger is provided with an upper connection line and a lower connection line; the upper connection line is connected to the main control board through the wiring slot 2 to control and realize the function, and the lower connection line enters the battery compartment for charging.

So far, the technical solution of the utility model has been described in detail through examples and in conjunction with the accompanying drawings, but researchers in the field can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. On the premise of not departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the utility model.

Claims (5)

1. The battery replacement cabinet of the pre-installed charger is characterized by comprising a battery replacement cabinet body, wherein a battery rack (1) is arranged in the battery replacement cabinet body, a plurality of battery bins are mounted on the battery rack (1), a plurality of transverse and longitudinal wiring grooves (2) are arranged in the battery replacement cabinet body, and a main control board is mounted in the battery replacement cabinet body; a charger assembly (3) is arranged between two cross beams at the upper end of the battery rack (1), the charger assembly (3) comprises a bottom plate (30), a front fixing plate (31) and a rear fixing plate (32) are connected to the bottom plate (30), a plurality of chargers are assembled between the front fixing plate (31) and the rear fixing plate (32), and connecting plates (33) are fixed on two sides of the front fixing plate (31) and the rear fixing plate (32); a longitudinal lug (321) is arranged on the rear fixing plate (32); the charger is provided with an upper end connecting wire and a lower end connecting wire, the upper end connecting wire is connected with the main control board through the wiring groove (2), and the lower end connecting wire enters the battery bin to be matched for charging.

2. The battery changing cabinet with the pre-installed charger according to claim 1, wherein the front fixing plate (31) and the rear fixing plate (32) are both bending parts.

3. The battery changing cabinet with the pre-installed charger according to claim 1, wherein the front fixing plate (31) is provided with an isolation column (311).

4. The battery changing cabinet for the pre-installed charger according to claim 3, wherein the isolating column (311) is provided with a wiring harness fixing seat.

5. The battery changing cabinet of the pre-installed charger according to claim 1, wherein a hook (301) is disposed on the bottom plate (30), and the hook (301) is engaged with a cross beam of the battery holder (1); the front fixing plate (31) is provided with a fixing plate matched with the cross beam, the fixing plate is provided with a through hole, and the fixing plate is fixedly connected with the cross beam through a screw.

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