Accurate and rapid mounting structure for charging module of charging pile

Abstract

The utility model provides a charging pile charging module accurate rapid installation structure, which comprises a cabinet body, an installation frame and a plurality of charging modules, the installation frame is arranged in an installation cabin, the left and right inner side walls of the installation frame are respectively and symmetrically provided with a plurality of guide rails, and the rear side of the installation frame is fixedly provided with a plurality of output copper bar units. The guide rails and the output copper bar units are arranged in a one-to-one symmetry mode, a transversely-arranged mounting plate is fixed to the inner side of each output copper bar unit, two positioning pins are arranged on each mounting plate, and the end of each positioning pin is of a conical structure. The charging modules are slidably arranged on the guide rails in a one-to-one correspondence mode, the rear end face of each charging module is provided with a receding step, the upper portion of each receding step is provided with a positioning hole corresponding to the corresponding positioning pin, the lower portion of each receding step is provided with a main circuit static plug-in unit, and the main circuit static plug-in units are correspondingly inserted into the output copper bar units. The utility model aims to provide the accurate and quick mounting structure for the charging module of the charging pile, which is simple in structure and can be used for accurately and quickly mounting the charging module into the mounting frame.

Description

Technical Field

[0001] This utility model relates to the field of charging pile equipment technology, and in particular to a precise and rapid installation structure for a charging pile charging module. Background Technology

[0002] Charging piles are primarily used for charging electric vehicles. With the increasing popularity of new energy vehicles, charging piles are becoming increasingly integrated into our lives. A charging pile mainly consists of a mounting frame, a housing, and a power module. The mounting frame primarily supports and fixes the charging module inside the housing, which protects both the mounting frame and the charging module. The charging module is the core component of the entire charging pile, ensuring its charging function. Currently, mounting frames on the market typically consist of a frame body and mounting rails. These rails support the charging module, but the charging module lacks precise positioning devices or interfaces, preventing the main circuit static connectors at the rear of the charging module from accurately fitting into the copper busbars of the output copper busbar unit, hindering quick installation into the cabinet. Furthermore, many existing power distribution modules and charging modules use wire connections for busbar connections, resulting in unsightly wiring, significant wiring space requirements, complex wiring during production, and high difficulty in process control, requiring substantial assembly time and manpower. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a charging pile charging module precise and quick installation structure that is simple in structure and can accurately and quickly install the charging module into the installation frame.

[0004] This utility model is implemented as follows: a precise and rapid installation structure for a charging pile charging module, comprising...

[0005] A cabinet with an installation compartment;

[0006] An installation frame is set in the installation chamber. Several guide rails are symmetrically arranged on the left and right inner side walls of the installation frame, and several output copper busbar units are fixedly arranged on the rear side. The guide rails and the output copper busbar units are symmetrically arranged one by one. A horizontally arranged installation plate is fixed on the inner side of the output copper busbar unit. The installation plate is provided with two positioning pins, and the ends of the positioning pins are tapered.

[0007] Several charging modules are slidably mounted on the guide rail, and the rear end face of each charging module has a step for retraction. The upper part of the step for retraction has a positioning hole corresponding to the positioning pin, and the lower part of the step for retraction has a main circuit static plug-in, which is inserted into the output copper busbar unit.

[0008] Furthermore, the mounting frame is provided with several crossbeams on both the front and rear sides, and the crossbeams are horizontally arranged in correspondence with the guide rails. A locking plate is provided below the front end face of the charging module, and the locking plate is fixed to the crossbeams by bolts.

[0009] Furthermore, the output copper bus unit includes a fixed plate, several fixed seats, and several copper busbars. The mounting plate is horizontally arranged on the inner side of the fixed plate, the several fixed seats are evenly distributed on the outer side of the fixed plate, and the several copper busbars are respectively fixed on the fixed seats, with one end penetrating the fixed plate and correspondingly inserted into the main circuit static plug.

[0010] Furthermore, the guide rail has an L-shaped structure.

[0011] Furthermore, the fixing plate, mounting plate, and fixing base are all made of insulating material.

[0012] Furthermore, the front end of the charging module is provided with a handle.

[0013] The advantages of this invention are as follows: A positioning pin is provided on the inner side of the output copper busbar unit, allowing the charging module to be precisely positioned by inserting the positioning hole into the positioning pin when inserted into the mounting frame. After positioning, the main circuit static plug-in on the charging module and the copper busbar can be inserted one-to-one. The output copper busbar unit eliminates the need for wire connections between the power distribution module and the charging module, resulting in more rational and aesthetically pleasing wiring. This invention provides a simple structure for the precise and rapid installation of charging modules in a charging pile. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of a charging pile according to the present invention.

[0016] Figure 2 This is an exploded structural diagram of the mounting frame and charging module of this utility model.

[0017] Figure 3 This is a schematic diagram of the mounting frame and charging module of this utility model. Figure 1 .

[0018] Figure 4 This is a schematic diagram of the mounting frame and charging module of this utility model. Figure 2 .

[0019] Figure 5 This is a schematic diagram of the mounting frame and charging module of this utility model. Figure 3 .

[0020] The following are the reference numerals: Cabinet 1, Installation compartment 11, Installation frame 2, Guide rail 21, Output copper busbar unit 22, Fixing plate 221, Fixing seat 222, Copper busbar 223, Mounting plate 23, Positioning pin 231, Crossbeam 24, Charging module 3, Retraction step 31, Positioning hole 311, Main circuit static plug 312, Locking plate 32, Handle 33. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides a precise and rapid installation structure for a charging pile charging module, comprising a cabinet 1, an installation frame 2, and several charging modules 3.

[0023] The cabinet 1 has an installation compartment 11; the installation frame 2 is disposed in the installation compartment 11, and several guide rails 21 are symmetrically arranged on the left and right inner side walls of the installation frame 2. The guide rails 21 have an L-shaped structure. Several output copper busbar units 22 are fixedly disposed on the rear side of the installation frame 2. The guide rails 21 and the output copper busbar units 22 are symmetrically arranged one by one. A horizontally arranged mounting plate 23 is fixed on the inner side of the output copper busbar unit 22. The mounting plate 23 is provided with two positioning pins 231. The ends of the positioning pins 231 are tapered structures. Several crossbeams 24 are provided on the front and rear sides of the installation frame 2. The crossbeams 24 are horizontally arranged one by one with the guide rails 21.

[0024] Several charging modules 3 are slidably mounted on the guide rail 21, and each charging module 3 has a retraction step 31 on its rear end face. A positioning hole 311 corresponding to the positioning pin 231 is located on the upper part of the retraction step 31, and a main circuit static plug 312 is located on the lower part of the retraction step 31, which is inserted into the output copper busbar unit 22. A locking piece 32 is located below the front end face of each charging module 3, and the locking piece 32 is fixed to the crossbeam 24 by bolts 4. A handle 33 is provided on the front end face of each charging module 3 for easy pulling by the operator.

[0025] Preferably, the output copper bus unit 22 is a conductor with excellent conductivity, capable of carrying a very large current. It includes a fixed plate 221, several fixed seats 222, and several copper busbars 223. The mounting plate 23 is horizontally arranged inside the fixed plate 221. The several fixed seats 222 are evenly distributed on the outside of the fixed plate 221. The several copper busbars 223 are respectively fixed on the fixed seats 222, and one end of each busbar passes through the fixed plate 221 and is inserted into the main circuit static plug 312. The fixed plate 221, the mounting plate 23, and the fixed seats 222 are all made of insulating material.

[0026] In use, when the charging module 3 is slid into the mounting frame 2 along the guide rail 21, there is a retraction step 31 on the rear end face of the charging module 3 to correspond to the protruding mounting plate 23. When the charging module 3 slides in, the positioning hole 311 on the retraction step 31 must first be inserted into the positioning pin 231 on the mounting plate 23. The end of the positioning pin 231 has a tapered structure, which makes it easier for the charging module 3 to slide in along the positioning pin 231 and achieve precise positioning. After the positioning pin 231 and the positioning hole 311 are precisely positioned, the charging module 3 continues to slide in, and the main circuit static plug 312 and several copper busbars 223 can be precisely inserted into each other. After the insertion is completed, the locking piece 32 on the front end face of the charging module 3 is fixed to the crossbeam 24 by bolts 4 to prevent the charging module 3 from moving. It is simple and convenient. This utility model sets an output copper busbar unit 22 to transmit current through the copper busbar, eliminating the need for wire connection and making the connection simpler and more convenient.

[0027] This invention features a positioning pin 231 on the inner side of the output copper busbar unit 22. This allows the charging module 3 to be precisely positioned when inserted into the mounting frame 2 by inserting the positioning hole 311 into the positioning pin 231. After positioning, it can be slid in further to achieve the corresponding insertion of the main circuit static plug 312 on the charging module 3 into the copper busbar 223. The output copper busbar unit 22 eliminates the need for wire connections between the power distribution module and the charging module, resulting in more rational and aesthetically pleasing wiring. This invention provides a simple structure for the precise and rapid installation of charging modules into the mounting frame, enabling accurate and quick installation of the charging module into the charging pile.

[0028] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A precise and rapid installation structure for a charging pile charging module, characterized in that: include A cabinet with an installation compartment; An installation frame is set in the installation chamber. Several guide rails are symmetrically arranged on the left and right inner side walls of the installation frame, and several output copper busbar units are fixedly arranged on the rear side. The guide rails and the output copper busbar units are symmetrically arranged one by one. A horizontally arranged installation plate is fixed on the inner side of the output copper busbar unit. The installation plate is provided with two positioning pins, and the ends of the positioning pins are tapered. Several charging modules are slidably mounted on the guide rail, and the rear end face of each charging module has a step for retraction. The upper part of the step for retraction has a positioning hole corresponding to the positioning pin, and the lower part of the step for retraction has a main circuit static plug-in, which is inserted into the output copper busbar unit.

2. The precise and rapid installation structure for a charging pile charging module according to claim 1, characterized in that: The mounting frame is provided with several crossbeams on both the front and rear sides. The crossbeams are horizontally arranged in correspondence with the guide rails. A locking plate is provided below the front end face of the charging module. The locking plate is fixed to the crossbeams by bolts.

3. The precise and rapid installation structure for a charging pile charging module according to claim 1, characterized in that: The output copper bus unit includes a fixed plate, several fixed seats and several copper busbars. The mounting plate is horizontally arranged on the inner side of the fixed plate, the several fixed seats are evenly distributed on the outer side of the fixed plate, and the several copper busbars are respectively fixed on the fixed seats, with one end penetrating the fixed plate and correspondingly inserted into the main circuit static plug.

4. The precise and rapid installation structure for a charging pile charging module according to claim 1, characterized in that: The guide rail has an L-shaped structure.

5. The precise and rapid installation structure for a charging pile charging module according to claim 3, characterized in that: The fixing plate, mounting plate, and fixing base are all made of insulating material.

6. The precise and rapid installation structure for a charging pile charging module according to claim 3, characterized in that: The charging module has a handle on its front end.

Images