CN216253719U - Charging device for battery pack - Google Patents

Abstract

The utility model discloses a charging device for a battery pack, which comprises a supporting base plate, wherein a supporting box is fixedly connected to the upper end of the supporting base plate, a box door assembly is fixedly connected to the front end of the supporting box, universal wheels are fixedly connected to four corners of the lower end of the supporting base plate, a push rod is fixedly connected to the right portion of the upper end of the supporting box, a charging box is fixedly connected to the inner lower box wall of the supporting box, a power transmission assembly is fixedly connected to the front end of the charging box, three charging assemblies are connected to the upper end of the charging box in a penetrating manner, supporting assemblies are connected to the left ends of the three charging assemblies in an inserting manner, and a charging interface is fixedly connected to the front box wall of the supporting box. According to the charging device for the battery pack, the supporting assembly and the charging box are arranged, so that the charging process of the whole charging device is more stable, the charging efficiency of the whole charging device is high, the charging effect is good, the stability is high, and the charging device is suitable for being used in the charging process of the battery pack.

Description

Charging device for battery pack

Technical Field

The utility model relates to the technical field of energy-saving material production, in particular to a charging device for a battery pack.

Background

The battery pack is divided into series connection and parallel connection, the parallel connection battery pack requires that the voltage of each battery is the same, the output voltage is equal to the voltage of one battery, the parallel connection battery pack can provide stronger current, a charging device needs to be applied to charge the battery pack in the charging process of the battery pack, and the existing charging device for the battery pack has at least the following defects in the using process: 1. the existing charging device has a single structure, and cannot dissipate heat in the using process of the charging device, so that the safety of the charging device in the using process is influenced; 2. the existing charging device is poor in stability, and the arrangement of the charging assembly is disordered, so that the charging process is influenced, and a new charging device for the battery pack is provided.

SUMMERY OF THE UTILITY MODEL

It is a primary object of the present invention to provide a charging device for a battery pack, which can effectively solve the problems of the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a charging device for group battery, includes supporting baseplate, supporting baseplate upper end fixedly connected with supporting box, supporting box front end fixedly connected with chamber door subassembly, the equal fixedly connected with universal wheel in supporting baseplate lower extreme four corners, supporting box upper end right part fixedly connected with push rod, supporting box inner lower box wall fixedly connected with charging box, charging box front end fixedly connected with transmission of electricity subassembly, charging box upper end break-over connection has three charging assembly, and is three the charging assembly left end interlude is connected with supporting component, supporting box front end tank wall fixedly connected with interface that charges.

Preferably, the supporting box comprises a box body, the box wall in the box body is provided with a connecting groove, the right part of the lower box wall in the box body is fixedly connected with a fixing plate, the front part of the lower box wall in the box body is fixedly connected with a limiting frame, and the box body is fixedly connected with a supporting bottom plate.

Preferably, the charging box includes the outer container, lower case wall fixedly connected with braced frame in the outer container, the equal fixedly connected with rubber slab of left tank wall and interior right tank wall in the outer container, two fans of case wall fixedly connected with in the outer container, the case wall is opened there are a plurality of thermovent behind the outer container, fixedly connected with module that charges in the braced frame, outer container and braced box fixed connection.

Preferably, the supporting component comprises a positioning plate, a supporting block is fixedly connected to the lower end of the positioning plate, three limiting holes are formed in the left end of the supporting block, three clamping blocks are fixedly connected to the right end of the supporting block, and the positioning plate is fixedly connected with the supporting box.

Preferably, the box door assembly is connected with the limiting frame in a sliding mode, and the charging assemblies are all electrically connected with the charging module.

Preferably, the three limiting holes correspond to the three clamping blocks in position.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the position of the charging module is fixed by arranging the supporting frame in the charging box, so that the stability is improved, and the two fans and the plurality of radiating ports are utilized to jointly radiate the inside of the charging box, so that the safety of the whole charging device in the using process is improved;

2. according to the utility model, the positioning plate is arranged on the supporting component to fix the position of the supporting component, the lower end of the positioning plate is fixedly connected with the supporting block, the left end of the supporting block is provided with three limiting holes, the left end of the supporting frame is fixedly connected with three clamping blocks to position the positions of the three charging components, so that the stability of the three charging components in the placing process is improved, and the use is convenient.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a charging device for a battery pack according to the present invention;

fig. 2 is a schematic view of the overall structure of a support box of a charging device for a battery pack according to the present invention;

fig. 3 is a cross-sectional view illustrating a charging case of a charging device for a battery pack according to the present invention;

fig. 4 is a schematic view of the overall structure of a support assembly of a charging device for a battery pack according to the present invention.

In the figure: 1. a support base plate; 2. a support box; 3. a bin door assembly; 4. a universal wheel; 5. a push rod; 6. a charging box; 7. a power transmission component; 8. a charging assembly; 9. a support assembly; 10. a charging interface; 21. a box body; 22. connecting grooves; 23. a limiting frame; 24. a fixing plate; 61. an outer box; 62. a support frame; 63. a rubber plate; 64. a fan; 65. a heat dissipation port; 66. a charging module; 91. positioning a plate; 92. a support block; 93. a limiting hole; 94. and (7) clamping blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a charging device for group battery, including supporting baseplate 1, 1 upper end fixedly connected with supporting baseplate 2 of supporting baseplate, 2 front end fixedly connected with chamber door subassembly 3 of supporting baseplate, 1 equal fixedly connected with universal wheel 4 in lower extreme four corners of supporting baseplate, 2 upper end right part fixedly connected with push rod 5 of supporting baseplate, 2 interior lower box wall fixedly connected with charging case 6 of supporting baseplate, 6 front end fixedly connected with transmission of electricity subassemblies 7 of charging case, 6 upper ends break-over connections of charging case have three charging assembly 8, 8 left ends of three charging assembly interlude is connected with supporting assembly 9, 2 front tank wall fixedly connected with of supporting box interface 10 that charges.

In the embodiment, the supporting box 2 comprises a box body 21, the inner box wall of the box body 21 is provided with a connecting groove 22, the right part of the inner lower box wall of the box body 21 is fixedly connected with a fixing plate 24, the front part of the inner lower box wall of the box body 21 is fixedly connected with a limiting frame 23, and the box body 21 is fixedly connected with the supporting bottom plate 1; the charging box 6 comprises an outer box 61, a supporting frame 62 is fixedly connected to the inner lower box wall of the outer box 61, a rubber plate 63 is fixedly connected to both the inner left box wall and the inner right box wall of the outer box 61, two fans 64 are fixedly connected to the inner upper box wall of the outer box 61, a plurality of heat dissipation ports 65 are formed in the rear box wall of the outer box 61, a charging module 66 is fixedly connected to the inner part of the supporting frame 62, and the outer box 61 is fixedly connected with the supporting box 2; the box door component 3 is connected with the limiting frame 23 in a sliding mode, the three charging components 8 are electrically connected with the charging module 66, the charging box 6 is supported by the supporting box 2, the stability of the charging box 6 in the using process is improved, the connecting groove 22 can fix the position of the power transmission component 7, the limiting frame 23 can support the sliding process of the box door component 3, the stability is improved, the charging box 6 supplies power to the charging process of the whole charging device, the supporting frame 62 fixes the position of the charging module 66, the stability of the whole charging device in the using process is improved, the two fans 64 and the plurality of heat dissipation ports 65 can dissipate heat inside the charging box 6, and the stability is improved;

in this embodiment, the supporting assembly 9 includes a positioning plate 91, a supporting block 92 is fixedly connected to the lower end of the positioning plate 91, three limiting holes 93 are formed at the left end of the supporting block 92, three clamping blocks 94 are fixedly connected to the right end of the supporting block 92, and the positioning plate 91 is fixedly connected to the supporting box 2; the position of three spacing hole 93 and three fixture block 94 is corresponding, can fix a position three charging assembly 8's position through setting up supporting component 9, improves stability, and three spacing hole 93 and three fixture block 94 are fixed a position three charging assembly 8 jointly, improve stability.

It should be noted that, the present invention is a charging device for a battery pack, in the using process, firstly, the push rod 5 and four universal wheels 4 are used to push the whole charging device, which is beneficial to moving the whole charging device, the support frame 62 and two rubber plates 63 arranged in the charging box 6 are used to fix the position of the charging module 66, which improves the stability, two fans 64 and several heat dissipation ports 65 arranged in the charging box 6 are used to dissipate the heat of the whole charging box 6, which improves the safety of the whole charging device in the using process, when needing to charge, the box door assembly 3 is pushed open, three charging assemblies 8 fixed on the support assembly 9 are taken down, three charging assemblies 8 are electrically connected with the charging box 6, which can charge a plurality of devices needing to be charged, which improves the charging efficiency, after charging, on putting back supporting component 9 with three charging assembly 8, improve stability, whole charging device charge efficiency is high, and charging effect is good, and stability is high, is fit for the use among the group battery charging process.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A charging device for a battery, comprising a support base (1), characterized in that: supporting baseplate (1) upper end fixedly connected with supporting box (2), supporting box (2) front end fixedly connected with chamber door subassembly (3), the equal fixedly connected with universal wheel (4) in supporting baseplate (1) lower extreme four corners, supporting box (2) upper end right part fixedly connected with push rod (5), lower case wall fixedly connected with charging box (6) in supporting box (2), charging box (6) front end fixedly connected with transmission of electricity subassembly (7), charging box (6) upper end break-over is connected with three subassembly (8), and is three subassembly (8) left end interlude of charging is connected with supporting component (9), supporting box (2) front end tank wall fixedly connected with interface (10) that charges.

2. A charging device for a battery pack as claimed in claim 1, wherein: the supporting box (2) comprises a box body (21), the box wall in the box body (21) is provided with a connecting groove (22), a lower box wall right part fixedly connected with fixing plate (24) in the box body (21), a lower box wall front part fixedly connected with limiting frame (23) in the box body (21), and the box body (21) is fixedly connected with the supporting base plate (1).

3. A charging device for a battery pack as claimed in claim 1, wherein: charging box (6) include outer container (61), lower case wall fixedly connected with braced frame (62) in outer container (61), the equal fixedly connected with rubber slab (63) of left tank wall and interior right tank wall in outer container (61), two fans (64) of case wall fixedly connected with in outer container (61), the tank wall is opened there are a plurality of thermovent (65) behind outer container (61), fixedly connected with module (66) that charges in braced frame (62), outer container (61) and braced box (2) fixed connection.

4. A charging device for a battery pack according to claim 2, characterized in that: the supporting component (9) comprises a positioning plate (91), a supporting block (92) is fixedly connected to the lower end of the positioning plate (91), three limiting holes (93) are formed in the left end of the supporting block (92), three clamping blocks (94) are fixedly connected to the right end of the supporting block (92), and the positioning plate (91) is fixedly connected with the supporting box (2).

5. A charging device for a battery pack as claimed in claim 1, wherein: the box door assembly (3) is connected with the limiting frame (23) in a sliding mode, and the three charging assemblies (8) are electrically connected with the charging module (66).

6. A charging device for a battery pack according to claim 4, wherein: the three limiting holes (93) correspond to the three clamping blocks (94).

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