Charging and discharging device

Abstract

The utility model discloses a charging and discharging device which comprises a box body module and an internal electrical module, the internal electrical module is arranged in the box body module, and the box body module comprises a top plate, a bottom plate, a front plate, a rear plate, a first side plate, a second side plate, a connecting plate unit and a support unit. The connecting plate unit comprises a first vertical frame, a second vertical frame, a third vertical frame and a fourth vertical frame. According to the charging and discharging device disclosed by the utility model, the box body module and the internal electrical module are linked, so that the electrical unit is mounted on the bracket unit through the electrical mounting plate, the structural strength is improved, and the charging and discharging device has the advantages of stable structure, high safety, high practicability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery charging and discharging, and specifically relates to a charging and discharging device. Background Art

[0002] The charger and discharger can be widely used in various types of battery formation, plate formation, rapid pulse formation charging and discharging, and can automatically classify and screen the capacity of various types of batteries and match them by detecting the voltage and temperature of the single cells.

[0003] The shell structure of the existing charger and discharger is relatively simple, and many internal electrical modules are directly installed on the inside of the panel. The structure is unstable and easy to loosen, which poses certain safety hazards during transportation or operation.

[0004] Therefore, further improvements are made to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a charging and discharging device, which is linked by a box module and an internal electrical module, so that the electrical unit is installed on the bracket unit through an electrical mounting plate, thereby improving the structural strength. It has the advantages of stable structure, high safety and high practicality.

[0006] In order to achieve the above object, the utility model provides a charging and discharging device, comprising a box module and an internal electrical module (for battery charging and discharging), wherein the internal electrical module is built into the box module, wherein:

[0007] The box module includes a top plate, a bottom plate, a front plate, a rear plate, a first side plate, a second side plate, a connecting plate unit and a bracket unit, wherein:

[0008] The connecting plate unit comprises a first vertical frame, a second vertical frame, a third vertical frame and a fourth vertical frame, the first vertical frame is provided with a first extension portion and a second extension portion, the second vertical frame is provided with a third extension portion and a fourth extension portion, the third vertical frame is provided with a fifth extension portion and a sixth extension portion, and the fourth vertical frame is provided with a seventh extension portion and an eighth extension portion; the top plate is mounted on the top of the connecting plate unit and the bottom plate is mounted on the bottom of the connecting plate unit, one side of the front plate is hinged to the second extension portion, the rear plate is mounted between the sixth extension portion and the seventh extension portion, the first side plate is mounted between the first extension portion and the eighth extension portion, and the second side plate is mounted between the fourth extension portion and the fifth extension portion;

[0009] The bracket unit includes a first reinforcement vertical frame, a second reinforcement vertical frame, a plurality of first reinforcement horizontal frames and a plurality of second reinforcement horizontal frames, the first reinforcement horizontal frame is fixedly installed between the first extension portion and the eighth extension portion and the first reinforcement vertical frame is fixedly installed on the first reinforcement horizontal frame, the second reinforcement horizontal frame is fixedly installed between the fourth extension portion and the fifth extension portion and the second reinforcement vertical frame is fixedly installed on the second reinforcement horizontal frame;

[0010] The internal electrical module includes an electrical installation board, an electrical unit, an air duct plate, a radiator and a plurality of cooling fans. The electrical installation board is fixedly installed between the first reinforcement vertical frame and the second reinforcement vertical frame, the electrical unit is installed on one side of the electrical installation board and the radiator and the cooling fans are installed on the other side of the electrical installation board, and the air duct plate covers the radiator and the cooling fans.

[0011] As a further preferred technical solution of the above technical solution, the front panel is provided with a display screen, a plurality of power indicator lights and a plurality of voltmeters; the top panel is provided with a top heat dissipation outlet and a plurality of hanging rings.

[0012] As a further preferred technical solution of the above technical solution, the rear panel, the first side panel and the second side panel are all provided with side heat dissipation outlets.

[0013] As a further preferred technical solution of the above technical solution, the bottom plate is provided with a bottom heat dissipation outlet.

[0014] As a further preferred technical solution of the above technical solution, the front panel is also provided with a start-stop switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a charging and discharging device of the utility model.

[0016] Figure 2 It is a structural schematic diagram of a charging and discharging device of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a charging and discharging device of the utility model.

[0018] Figure 4 It is a structural schematic diagram of a charging and discharging device of the utility model (the air duct plate is hidden).

[0019] The reference numerals include: 100, box module; 110, top plate; 111, top heat dissipation outlet; 112, hanging ring; 120, bottom plate; 121, bottom heat dissipation outlet; 130, front plate; 131, display screen; 132, power indicator light; 133, voltmeter; 134, start-stop switch; 140, rear plate; 141, side heat dissipation outlet; 150, first side plate; 160, second side plate; 170, connecting plate unit; 171, first vertical frame; 1711, first extension; 1712, second extension; 172, second vertical frame; 1 721. third extension part; 1722. fourth extension part; 173. third vertical frame; 1731. fifth extension part; 1732. sixth extension part; 174. fourth vertical frame; 1741. seventh extension part; 1742. eighth extension part; 180. bracket unit; 181. first reinforcement vertical frame; 182. second reinforcement vertical frame; 183. first reinforcement horizontal frame; 184. second reinforcement horizontal frame; 200. internal electrical module; 210. electrical mounting plate; 220. electrical unit; 230. air duct plate; 240. radiator; 250. cooling fan. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0021] The utility model discloses a charging and discharging device. The specific embodiments of the utility model are further described below in combination with preferred embodiments.

[0022] In the embodiments of the present invention, those skilled in the art will note that the battery and the like involved in the present invention may be regarded as prior art.

[0023] Preferred embodiments.

[0024] like Figure 1-4 As shown, the utility model discloses a charging and discharging device, including a box module 100 and an internal electrical module 200 (for battery charging and discharging), wherein the internal electrical module 200 is built in the box module 100, wherein:

[0025] The box module 100 includes a top plate 110, a bottom plate 120, a front plate 130, a rear plate 140, a first side plate 150, a second side plate 160, a connecting plate unit 170 and a bracket unit 180, wherein:

[0026] The connecting plate unit 170 includes a first vertical frame 171, a second vertical frame 172, a third vertical frame 173 and a fourth vertical frame 174. The first vertical frame 171 is provided with a first extension portion 1711 and a second extension portion 1712. The second vertical frame 172 is provided with a third extension portion 1721 and a fourth extension portion 1722. The third vertical frame 173 is provided with a fifth extension portion 1731 and a sixth extension portion 1732. The fourth vertical frame 174 is provided with a seventh extension portion 1741 and an eighth extension portion 1742. The top plate 110 is installed The bottom plate 120 is installed at the top of the connecting plate unit 170, and the bottom plate 120 is installed at the bottom of the connecting plate unit 170, one side of the front plate 130 is hinged to the second extension portion 1712, the rear plate 120 is installed between the sixth extension portion 1732 and the seventh extension portion 1741, the first side plate 150 is installed between the first extension portion 1711 and the eighth extension portion 1742, and the second side plate 160 is installed between the fourth extension portion 1722 and the fifth extension portion 1731;

[0027] The bracket unit 180 includes a first reinforcement vertical frame 181, a second reinforcement vertical frame 182, a plurality of first reinforcement horizontal frames 183 and a plurality of second reinforcement horizontal frames 184, the first reinforcement horizontal frame 183 is fixedly installed between the first extension portion 1711 and the eighth extension portion 1742, and the first reinforcement vertical frame 181 is fixedly installed on the first reinforcement horizontal frame 183, the second reinforcement horizontal frame 184 is fixedly installed between the fourth extension portion 1722 and the fifth extension portion 1731, and the second reinforcement vertical frame 182 is fixedly installed on the second reinforcement horizontal frame 184;

[0028] The internal electrical module 200 includes an electrical installation board 210, an electrical unit 220, an air duct plate 230, a radiator 240 and a plurality of cooling fans 250. The electrical installation board 210 is fixedly installed between the first reinforcement vertical frame 181 and the second reinforcement vertical frame 182. The electrical unit 220 is installed on one side of the electrical installation board 210 and the radiator 240 and the cooling fans 250 are installed on the other side of the electrical installation board 210. The air duct plate 230 covers the radiator 240 and the cooling fans 250.

[0029] Specifically, the front panel 130 is provided with a display screen 131 , a plurality of power indicator lights 132 and a plurality of voltmeters 133 ; the top panel 110 is provided with a top heat dissipation outlet 111 and a plurality of hanging rings 112 .

[0030] More specifically, the rear panel 140 , the first side panel 150 and the second side panel 160 are all provided with side heat dissipation outlets 141 .

[0031] Furthermore, the bottom plate 120 is provided with a bottom heat dissipation outlet 121 .

[0032] Furthermore, the front panel 130 is also provided with a start-stop switch 134 .

[0033] It is worth mentioning that the technical features such as batteries involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0034] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A charging and discharging device, characterized in that: It comprises a box module and an internal electrical module, wherein the internal electrical module is built in the box module, wherein: The box module includes a top plate, a bottom plate, a front plate, a rear plate, a first side plate, a second side plate, a connecting plate unit and a bracket unit, wherein: The connecting plate unit comprises a first vertical frame, a second vertical frame, a third vertical frame and a fourth vertical frame, the first vertical frame is provided with a first extension portion and a second extension portion, the second vertical frame is provided with a third extension portion and a fourth extension portion, the third vertical frame is provided with a fifth extension portion and a sixth extension portion, and the fourth vertical frame is provided with a seventh extension portion and an eighth extension portion; the top plate is mounted on the top of the connecting plate unit and the bottom plate is mounted on the bottom of the connecting plate unit, one side of the front plate is hinged to the second extension portion, the rear plate is mounted between the sixth extension portion and the seventh extension portion, the first side plate is mounted between the first extension portion and the eighth extension portion, and the second side plate is mounted between the fourth extension portion and the fifth extension portion; The bracket unit includes a first reinforcement vertical frame, a second reinforcement vertical frame, a plurality of first reinforcement horizontal frames and a plurality of second reinforcement horizontal frames, the first reinforcement horizontal frame is fixedly installed between the first extension portion and the eighth extension portion and the first reinforcement vertical frame is fixedly installed on the first reinforcement horizontal frame, the second reinforcement horizontal frame is fixedly installed between the fourth extension portion and the fifth extension portion and the second reinforcement vertical frame is fixedly installed on the second reinforcement horizontal frame; The internal electrical module includes an electrical installation board, an electrical unit, an air duct plate, a radiator and a plurality of cooling fans. The electrical installation board is fixedly installed between the first reinforcement vertical frame and the second reinforcement vertical frame, the electrical unit is installed on one side of the electrical installation board and the radiator and the cooling fans are installed on the other side of the electrical installation board, and the air duct plate covers the radiator and the cooling fans.

2. A charging and discharging device according to claim 1, characterized in that: The front plate is provided with a display screen, a plurality of power indicator lights and a plurality of voltmeters; the top plate is provided with a top heat dissipation outlet and a plurality of hanging rings.

3. A charging and discharging device according to claim 2, characterized in that: The rear panel, the first side panel and the second side panel are all provided with side heat dissipation outlets.

4. A charging and discharging device according to claim 3, characterized in that: The bottom plate is provided with a bottom heat dissipation outlet.

5. A charging and discharging device according to claim 4, characterized in that: The front panel is also provided with a start-stop switch.

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