CN212124876U

CN212124876U - Charger and charging and battery-replacing station with same

Info

Publication number: CN212124876U
Application number: CN202020706057.4U
Authority: CN
Inventors: 张荣龙; 蒋明波; 黄加虎; 胡其开; 毕文攀; 陈成; 娄海伟
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-11
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the technical field of electric automobile charges, a fill that charges machine and have it trades power station is disclosed. This machine that charges includes the cabinet body, the cabinet body is by supreme first cavity and the second cavity of being formed with down, wherein: the first chamber is internally provided with: the alternating current input module is connected with a municipal power grid; an assembly body is inserted in the second chamber, the assembly body includes: the charging module is connected with the alternating current input module; the direct current output module is connected with the charging module; and the control module is connected with the alternating current input module, the charging module and the direct current output module. The charger can reduce the difficulty of installing cables in the limited space in the charging cabinet body, and is suitable for realizing quick assembly.

Description

Charger and charging and battery-replacing station with same

Technical Field

The utility model relates to an electric automobile technical field that charges especially relates to a fill machine and have its fill and trade power station.

Background

The electric automobile charging and replacing station is a facility special for charging and/or replacing a power battery of an electric automobile. In order to facilitate the charging and replacing of the customers, the charging and replacing power stations are generally set up in various areas of a city in the form of multi-network points.

The charging machine that charges that trades the interior setting of power station is used for charging to the car that stops or the insufficient voltage battery of storage in the charging station, and the electric component in the current charging machine needs to install the cabinet body and wiring one by one, receives cabinet body space restriction, and the wiring operation degree of difficulty is big, and is efficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill that charges machine and have it trades power station to solve the current big problem of the machine electrical components installation of charging and the wiring degree of difficulty.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a machine charges, includes the cabinet body, the cabinet body is by supreme first cavity and the second cavity of being formed with down, wherein:

the first chamber is internally provided with:

the alternating current input module is connected with a municipal power grid;

an assembly body is inserted in the second chamber, the assembly body includes:

the charging module is connected with the alternating current input module;

the direct current output module is connected with the charging module;

and the control module is connected with the alternating current input module, the charging module and the direct current output module.

Preferably, the assembly further comprises:

the charging module comprises a frame body, wherein a slot is formed in the frame body and can be used for inserting the charging module;

the direct current output module is arranged on the first plate;

the second plate is horizontally arranged, one side of the second plate is connected to the bottom edge of the frame body, the first side edge of the frame body is perpendicular to and adjacent to the bottom edge, and the control module is installed on the second plate.

Preferably, the assembly further comprises:

and the third plate is attached to the side surface of the frame body, one side of the third plate is connected to the first plate, the other side adjacent to the side of the third plate is connected to the second plate, and the third plate can be used for installing the direct current output module and/or the control module.

Preferably, the cabinet body is provided with a porous beam which can bolt the assembly body.

Preferably, at least one of the frame body, the first plate, and the second plate is provided with a mounting hole that can be bolted to the porous beam.

Preferably, the number of the second chambers is plural, and the plurality of the fitting bodies are respectively and correspondingly inserted into the plurality of the second chambers.

Preferably, the alternating current input module comprises a circuit breaker and an alternating current contactor which are sequentially connected from bottom to top, and the output end of the alternating current contactor is connected with the input end of the charging module.

Preferably, the direct current output module comprises a direct current contactor and a fuse which are connected in sequence, the input end of the direct current contactor is connected with the output end of the charging module, and the output end of the fuse is connected with the charging cable.

Preferably, the control module comprises a control unit and an auxiliary electric unit, and the control unit and the auxiliary electric unit are arranged in a row.

The utility model adopts the following technical scheme:

a charging and replacing power station comprises the charger and a battery bin for storing batteries.

The utility model has the advantages that:

when the charger provided by the utility model is assembled, the charging module, the direct current output module and the control module can be installed in advance outside the cabinet body to form the assembly body and complete the circuit connection; then, the assembly body is mounted to the cabinet body and is in circuit connection with the alternating current input module; the difficulty of installing cables in a limited space in the charging cabinet body is reduced to the maximum extent, so that the charger is suitable for realizing quick assembly; meanwhile, in the subsequent service process, the assembly structure also enables the charger to be suitable for quick disassembly, maintenance and the like.

Drawings

Fig. 1 is a schematic structural diagram of a charger in an embodiment of the present invention;

fig. 2 is a schematic diagram of a state of a charger in an embodiment of the present invention when an assembly body is installed;

fig. 3 is a schematic structural view of an assembly body in an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2.

In the figure:

1. a cabinet body; 11. a first chamber; 12. a second chamber; 13. a porous beam;

2. an alternating current input module; 21. a circuit breaker; 22. an AC contactor;

3. an assembly body; 31. a charging module; 32. a DC output module; 321. a DC contactor; 322. a fuse; 323. a flow divider; 33. a control module; 331. a control panel; 332. an auxiliary power supply; 333. an electricity meter; 334. a relay; 34. a frame body; 35. a first plate; 36. a second plate; 37. a third plate; 38. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a charging and replacing station, which comprises a container and a charging and replacing platform, wherein the charging and replacing platform is used for parking a charged or replaced vehicle, and a charger, a battery bin for storing batteries and the like are arranged in the container. The charger can be used for charging the insufficient-power battery stored in the battery compartment or the insufficient-power battery assembled on the vehicle.

Referring to fig. 1 to 4, the charger includes a cabinet 1, and the cabinet 1 is formed with a first cavity 11 and a second cavity 12 from bottom to top. An alternating current input module 2 is installed in the first chamber 11, and the alternating current input module 2 is connected with a municipal power grid. An assembly body 3 is inserted in the second chamber 12, and the assembly body 3 includes a charging module 31, a direct current output module 32, and a control module 33. The charging module 31 is connected to the ac input module 2. The dc output module 32 is connected to the charging module 31. The control module 33 is connected to the ac input module 2, the charging module 31, and the dc output module 32.

With the above structure, when the charger is assembled, the charging module 31, the dc output module 32 and the control module 33 may be installed in advance outside the cabinet 1 to form the assembly 3 and complete the line connection. Then, the assembly is mounted to the cabinet 1, and the ac input module 2 is connected by a wire. The difficulty of installing cables in the limited space in the charger cabinet body 1 is reduced to the maximum extent, so that the charger is suitable for realizing quick assembly. Meanwhile, in the subsequent service process, the charger is suitable for quick disassembly and maintenance and the like due to the structure of the assembly body 3.

Specifically, the ac input module 2 includes a circuit breaker 21 and an ac contactor 22 connected in sequence from bottom to top, and the circuit breaker 21 and the ac contactor 22 are connected by a copper bar. The output end of the alternating current input module 2 is connected with the input end of the charging module 31.

The charging module 31 is used for converting the ac power into dc power to be output to the insufficient-power battery via the dc output module 32.

The assembly body 3 in the present embodiment is exemplarily provided with 4 charging modules 31, and the 4 charging modules 31 can each independently charge the battery or charge the battery in parallel.

Meanwhile, the number of the second cavities 12 of the charger can be multiple, and a plurality of assemblies 3 are correspondingly inserted into the second cavities 12 to expand the number of charging output circuits or output power and the like.

Further, a plurality of chargers provided in this embodiment may also be arranged in parallel to charge a specific number of batteries in a combined manner, where the specific number may be the maximum reserve capacity of the batteries of the charging and replacing power station.

The dc output module 32 includes a dc contactor 321 and a fuse 322 connected in sequence, an input end of which is connected to an output end of the charging module 31, and an output end of which is connected to the charging cable. The downstream end of the dc contactor 321 may be provided with a shunt 323 or the like as needed.

The control module 33 includes a control unit and an auxiliary power unit, and the control module 33 is connected to the ac input module 2, the charging module 31, and the dc output module 32. The control unit comprises a control panel 331, and the control panel 331 can be connected with the alternating current input module 2, the charging module 31, the direct current output module 32 and the like through a wire slot arranged in the cabinet body 1 to collect working state signals. The auxiliary power unit includes an auxiliary power source 332, an electricity meter 333 connected to the shunt 323, a relay 334, and corresponding terminals, etc. The control unit and the auxiliary electrical unit are preferably arranged in columns.

Alternatively, the ac input module 2 may be formed as an independent module by an auxiliary mounting structure such as a plate, and further, the module assembly may be completed in advance outside the cabinet 1.

In the present embodiment, the assembly body 3 further includes a frame body 34, a first plate 35, and a second plate 36. A plurality of slots are formed in the frame 34, and each slot can be inserted with the charging module 31. The first plate 35 is vertically disposed, and one side of the first plate is connected to the first side of the frame 34, and the dc output module 32 is installed on the first plate 35. The second plate 36 is horizontally disposed, and one side of the second plate is connected to the bottom side of the frame 34, the first side of the frame 34 is perpendicular to the bottom side, and the adjacent control module 33 is mounted on the second plate 36.

Preferably, the frame 34, the first plate 35 and the second plate 36 may have adaptive associated lengths and widths, so that the three connected in the above structure can obtain at least a bottom surface formed by the second plate 36 and the bottom of the frame 34, a first vertical surface formed by the side of the frame 34 opposite to the first plate 35 and the second plate 36, and a second vertical surface formed by the outer side of the first plate 35, and the bottom surface, the first vertical surface and the second vertical surface are perpendicular to each other, so that the assembly 3 forms a stable structure similar to a cube.

Further, the assembly body 3 further includes a third plate 37, the third plate 37 is attached to a side surface of the frame 34, one side of the third plate 37 is connected to the first plate 35, and the other side adjacent to the one side is connected to the second plate 36, and the third plate 37 can be used for installing the dc output module 32 and/or the control module 33.

The third plate 37 helps to form a base connecting surface for connecting the first plate 35 and the second plate 36 on the side surface of the frame 34, and the third plate 37 connected with the side surface of the frame 34 in a face-to-face manner can form a connecting strength superior to that of the side-to-face manner by a connecting member such as a bolt, so that the assembly body 3 has a better self-connecting strength.

And for can form firm the connection with the cabinet body 1, in this embodiment, be provided with the porous roof beam 13 that can the bolted connection assembly body 3 on the cabinet body 1, this porous roof beam 13 can accompany the configuration and be had a faying surface, this faying surface is used for the lapped connection assembly body 3, its this faying surface and assembly body 3 all correspond with this faying surface lapped position and set up mounting hole 38 to in through bolt high-speed joint.

Optionally, at least one of the first plate 35 and the second plate 36 of the frame 34 is provided with a mounting hole 38 that can be bolted to the porous beam 13.

In an alternative embodiment, each second cavity 12 of the cabinet 1 may be provided with a slide way, and the assembly body 3 is correspondingly provided with a pulley or a slide block, etc. capable of slidably abutting against the slide way, so as to pull the assembly body 3.

In yet another alternative embodiment, the cabinet 1 and the assembly body 3 may be respectively provided with a slot and a strip structure for inserting connection.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a machine charges, includes the cabinet body (1), its characterized in that, cabinet body (1) is by supreme first cavity (11) and the second cavity (12) of being formed with down, wherein:

an alternating current input module (2) is installed in the first chamber (11), and the alternating current input module (2) is connected with a municipal power grid;

an assembly body (3) is inserted in the second chamber (12), the assembly body (3) comprising:

the charging module (31), the charging module (31) is connected with the alternating current input module (2);

the direct current output module (32), the direct current output module (32) is connected with the charging module (31);

the control module (33), the control module (33) with exchange input module (2), charge module (31) and direct current output module (32) link to each other.

2. The charger according to claim 1, characterized in that said assembly body (3) further comprises:

a frame body (34), wherein a slot is formed in the frame body (34), and the slot can be inserted with the charging module (31);

the first plate (35), the first plate (35) is vertically arranged, one side of the first plate is connected to the first side of the frame body (34), and the direct current output module (32) is installed on the first plate (35);

the second plate (36) is horizontally arranged, one side of the second plate (36) is connected to the bottom edge of the frame body (34), the first side edge of the frame body (34) is perpendicular to and adjacent to the bottom edge, and the control module (33) is installed on the second plate (36).

3. The charger according to claim 2, characterized in that said assembly body (3) further comprises:

and the third plate (37) is attached to the side surface of the frame body (34), one side of the third plate (37) is connected to the first plate (35), the other side adjacent to the side is connected to the second plate (36), and the third plate (37) can be used for installing the direct current output module (32) and/or the control module (33).

4. The charger according to claim 2, characterized in that said cabinet body (1) is provided with a porous beam (13) which can bolt said assembly body (3).

5. The charger according to claim 4, characterized in that at least one of said frame (34), said first plate (35) and said second plate (36) is provided with mounting holes (38) which can be bolted to said perforated beam (13).

6. The charger according to claim 1, characterized in that said second cavities (12) are plural in number, and said plurality of said assemblies (3) are respectively inserted into said plurality of second cavities (12) correspondingly.

7. The charger according to claim 1, characterized in that said ac input module (2) comprises a circuit breaker (21) and an ac contactor (22) connected in sequence from bottom to top, and the output end of said ac contactor (22) is connected to the input end of said charging module (31).

8. The charger according to claim 1, characterized in that the dc output module (32) comprises a dc contactor (321) and a fuse (322) connected in sequence, wherein an input end of the dc contactor (321) is connected with an output end of the charging module (31), and an output end of the fuse (322) is connected with a charging cable.

9. The charger according to claim 1, characterized in that said control module (33) comprises a control unit and an auxiliary electric unit, said control unit and said auxiliary electric unit being arranged in a row.

10. A charging and replacing station, characterized by comprising the charger according to any one of claims 1 to 9 and a battery compartment for storing batteries.