Integrated double-gun charging pile

Abstract

The utility model provides an integrated double-gun charging pile which comprises a supporting frame, a flat plate which is integrally bent and formed is detachably arranged in the supporting frame, two opposite side plates which are integrally bent and formed are detachably arranged on the flat plate, the two side plates are both detachably connected with the supporting frame, and the two side plates are detachably connected with the supporting frame. A plurality of power modules are detachably arranged between the two side plates, an alternating current module and a direct current module are arranged on the sides, deviating from each other, of the two side plates correspondingly, and side doors with charging wire ports and charging gun ports are hinged to the two opposite sides of the supporting frame correspondingly. Under the condition of high-power output, the charging cabinet is small in occupied space, reasonable in internal structure distribution and convenient for wiring of electrical elements.

Description

Technical Field

[0001] The utility model relates to the technical field of charging pile body design, in particular to an integrated double-gun charging pile. Background Art

[0002] A charging pile is a device that replenishes power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] As disclosed in the invention patent with publication number CN114701381A and name of a distributed multifunctional charging pile, it includes a charging pile body, an end face of which is provided with a charging gun movably connected to the charging pile, and a touch display screen for controlling the charging gun for charging; an advertising screen is arranged on the side wall of the charging pile body and is used for placing advertisements; a mobile power supply is arranged on the side wall of the charging pile body and is movably connected to the charging pile body.

[0004] Similar to the above-mentioned charging pile, if the existing charging pile wants to increase the charging power, it is necessary to increase the number of power modules. The increase in the number of power modules will cause the volume of the charging pile body to become larger and the occupied area to increase. In addition, due to the increase in power modules, the internal wiring is complicated, which is not conducive to the installation and maintenance of the charging pile. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an integrated dual-gun charging pile, which is used to solve the technical problem in the background technology that the existing high-power charging piles are large in size and inconvenient for personnel to install and maintain.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An integrated dual-gun charging pile comprises a supporting frame, wherein a flat plate integrally bent and formed can be detachably provided in the supporting frame, and two opposite and integrally bent side panels can be detachably provided on the flat plate, both of the two side panels are detachably connected to the supporting frame, and a plurality of power modules can be detachably provided between the two side panels, and an AC module and a DC module are respectively provided on the sides of the two side panels facing away from each other, and side doors with a charging cable port and a charging gun muzzle are hingedly provided on opposite sides of the supporting frame.

[0008] Working principle:

[0009] This device is an integrated dual-gun charging pile with two-end outputs, and each section can reach a maximum power of 240kw.

[0010] During installation, first install the flat panel in the support frame, the flat panel is installed near the bottom of the support frame, and then the two side panels are installed on the flat panel opposite to each other, and the bottom of the side panel is detachably connected to the flat panel, and the side wall of the side panel is detachably connected to the support frame. After the installation is completed, the power modules are placed in sequence between the two side panels and arranged vertically.

[0011] After placing the power module, install the AC module and the DC module on the side of the side panel away from each other, and electrically connect the AC module and the DC module to the power module respectively. Finally, install the side door and the charging gun line on one side of the support frame. After the installation is completed, it is ready.

[0012] Beneficial effects obtained:

[0013] First, the design of the flat plate and side plate formed by one-piece bending can effectively simplify the internal structure of the charging pile, so that the structure inside the charging pile can be reasonably utilized, and the one-piece bending molding can effectively simplify the production cost.

[0014] Second, placing the AC module and the DC module on the side of the two side panels that are away from each other can effectively reduce the electromagnetic interference between the DC and AC modules, improve the overall electromagnetic compatibility, and facilitate fault isolation and detection, which is beneficial to the maintenance and repair of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the explosion structure of another perspective of the embodiment of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of .

[0019] In the above drawings: 1. Support frame; 2. Flat plate; 3. Side panel; 4. Power module; 5. AC module; 6. DC module; 7. Charging cable port; 8. Charging muzzle; 9. Side door; 10. Placement plate; 11. Wire through hole; 12. Groove; 13. Mounting plate; 14. Wire hole; 15. Connection hole; 16. Connector; 17. Heat dissipation through hole. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Example:

[0022] Reference Figure 1 to Figure 4 The device is an integrated dual-gun charging pile, including a support frame 1, a flat plate 2 that is detachably provided in the support frame 1 and an integrally bent flat plate 2 is detachably provided on the flat plate 2. Two opposite and integrally bent side plates 3 are detachably provided on the flat plate 2. Both of the side plates 3 are detachably connected to the support frame 1. The flat plate 2 and the two side plates 3 are mounted on the support frame 1 by bolts or bolts and nuts. A plurality of corresponding placement plates 10 are bent on opposite sides of the two side plates 3. The placement plate 10 is processed by laser cutting, CNC bending, and a certain process sequence to be bent into a multi-fold reinforced plate. Multiple placement plates 10 are vertically and evenly distributed on the side plate 3. The placement plates 10 on the two side plates 3 correspond to each other. Several power modules 4 are placed on the two corresponding placement plates 10 respectively. Heat dissipation holes 17 are formed on the two side plates 3 and at the original position after the several placement plates 10 are bent, which is used to facilitate the heat dissipation of the power module 4. The side walls of the two side plates 3 are also provided with several wire through holes 11, which are used to facilitate the wiring of the power module 4. Several power modules 4 are fixedly connected to the corresponding two placement plates 10 by bolts. There are 12 power modules 4, and every 6 power modules 4 are connected to an external charging gun. The power of each power module 4 is 40kw, which is just suitable for the charging gun line with a maximum load power of 240kw on the market.

[0023] like Figure 2 and Figure 3 As shown, the two side panels 3 are provided with an AC module 5 and a DC module 6 on the side facing away from each other, and the two side panels 3 are bent inward to form a groove 12. Each groove 12 is provided with a mounting plate 13. The two mounting plates 13 are provided with a number of evenly distributed wire holes 14. The AC module 5 and the DC module 6 are respectively installed on the two mounting plates 13. In this way, the wires connecting the AC module 5 and the wires connecting the DC module 6 can be separately laid, which is convenient for the overall installation and subsequent maintenance of the charging pile. The opposite sides of the support frame 1 are hinged with side doors 9 with charging cable ports 7 and charging gun muzzles 8.

[0024] like Figure 2 and Figure 4 As shown, the flat plate 2 is provided with a connection hole 15 for connecting with an external cable. A clamping member 16 for limiting the opening and closing of the side doors 9 is provided between the two side panels 3 and the two side doors 9. The clamping member 16 is a spring pin provided on the side panel 3, and a buckle corresponding to the spring pin is provided on the side door 9, and the side panel 3 is limited from being directly opened through the cooperation of the spring pin and the buckle.

[0025] Working principle:

[0026] During installation, first install the flat plate 2 in the supporting frame 1, and the flat plate 2 is installed near the bottom of the supporting frame 1, and then the two side panels 3 are installed on the flat plate 2 opposite to each other, and the bottom of the side panel 3 is connected to the flat plate 2 by bolts and nuts, and the side wall of the side panel 3 is connected to the supporting frame 1 by bolts. After the installation is completed, the power module 4 is placed in sequence on the two placement plates 10 between the two side panels 3, and arranged vertically. After the power module 4 is placed, the AC module 5 and the DC module 6 are respectively installed on the side of the side panel 3 away from each other, and the AC module 5 and the DC module 6 are respectively electrically connected to the power module 4, and finally the side door 9 and the charging gun line are installed on one side of the supporting frame 1. After the installation is completed.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An integrated dual-gun charging pile, comprising a support frame (1), characterized in that: The support frame (1) is provided with a detachable integrally bent flat plate (2), the flat plate (2) is provided with two detachably opposed integrally bent side plates (3), the two side plates (3) are both detachably connected to the support frame (1), a plurality of power modules (4) are detachably provided between the two side plates (3), the two sides of the two side plates (3) facing away from each other are provided with an AC module (5) and a DC module (6), respectively, and the opposite sides of the support frame (1) are both hingedly provided with side doors (9) with a charging cable port (7) and a charging gun port (8).

2. The integrated dual-gun charging pile according to claim 1, characterized in that: A plurality of corresponding placement plates (10) are bent on opposite sides of the two side plates (3), and a plurality of power modules (4) are respectively placed on the two corresponding placement plates (10).

3. The integrated dual-gun charging pile according to claim 2, characterized in that: Heat dissipation through holes (17) are formed on the two side plates (3) at the original positions after the plurality of placement plates (10) are bent, and a plurality of wire through holes (11) are also provided on the side walls of the two side plates (3).

4. The integrated dual-gun charging pile according to claim 1, characterized in that: The sides of the two side panels (3) that are away from each other are bent inward to form a groove (12), and a mounting plate (13) is provided in each of the grooves (12). The two mounting plates (13) are provided with a plurality of evenly distributed wire holes (14), and the AC module (5) and the DC module (6) are respectively mounted on the two mounting plates (13).

5. The integrated dual-gun charging pile according to claim 1, characterized in that: The flat plate (2) is provided with a connection hole (15) for connecting to an external cable.

6. The integrated dual-gun charging pile according to claim 1, characterized in that: There are 12 power modules (4), and every 6 power modules (4) are connected to an external charging gun, and the power of each power module (4) is 40kw.

7. The integrated dual-gun charging pile according to claim 1, characterized in that: A clamping piece (16) for limiting the opening and closing of the side doors (9) is provided between the two side panels (3) and the two side doors (9).

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