CN219591579U - Power battery box convenient to transport - Google Patents

Abstract

The utility model discloses a power battery box convenient to carry, which belongs to the technical field of power batteries and comprises a box body, a cover plate and a battery module, wherein the top of the box body is fixedly connected with the cover plate, a plurality of battery modules are arranged in the box body, a handheld assembly penetrates through the box body, a transverse partition plate of the handheld assembly penetrates through the box body, and two ends of the transverse partition plate are slidably connected with handheld parts, and the handheld parts are pulled out to carry the box body. The telescopic hand-held part is arranged, so that the contact area between the telescopic hand-held part and the hand part is larger during carrying, and the carrying is more convenient.

Description

Power battery box convenient to transport

Technical Field

The utility model belongs to the technical field of power batteries, and particularly relates to a power battery box convenient to carry.

Background

The power battery is used as a chargeable energy storage device, the general structure comprises a plurality of battery units which are connected in series and parallel to form a battery module, the battery module, a battery management module, a box cover, a box body and corresponding accessories are mechanically and electrically connected to form a battery pack, and one or more battery packs and corresponding accessories form a power storage battery system. After the preparation of the power battery is completed, the power battery needs to be transferred and stored, and the power battery is stored in a storage rack for sale.

Generally, the surface of a large-sized battery box is provided with a lifting handle to assist the battery box to be carried into a storage rack, but the lifting handle has limited stress area, and the pressure born by the hand is large, so that the hand is uncomfortable during carrying.

Disclosure of Invention

The utility model aims to provide a power battery box convenient to carry, so as to solve the problems that the surface of a general large-sized battery box is provided with a handle to assist the battery box to be carried into a storage rack, but the stress area of the handle is limited, the pressure born by hands is large, and the hands are uncomfortable during carrying.

The utility model provides a power battery box convenient to transport, includes box, apron and battery module, the top fixedly connected with of box the apron just the inside of box is equipped with a plurality of battery module, the inside of box is run through has handheld subassembly, the transverse baffle of handheld subassembly runs through the box just the both ends sliding connection of transverse baffle has handheld portion, pulls out handheld portion in order to right the box carries.

Preferably, the handheld assembly further comprises an air duct, the middle part of the transverse partition plate is provided with the air duct along the length direction of the transverse partition plate, the air duct is communicated with the outer side of the box body, two ends of the air duct are respectively and slidably connected with a handheld part, and the handheld part is of a hollow structure.

Preferably, the side walls at two sides of the air duct are provided with limiting parts along the length direction of the side walls, two sides of the handheld part are provided with sliding grooves which are in sliding connection with the limiting parts, and the middle part of the handheld part is symmetrically and fixedly connected with a fixing part.

Preferably, the two sides of the end part of the air duct are symmetrically and slidingly connected with protruding parts, the side wall of the box body is provided with a storage groove for storing the protruding parts, a spring is arranged between the storage groove and the protruding parts, the surface of the box body is also provided with a communication groove communicated with the storage groove, the surface of the protruding parts is provided with a deflector rod slidingly connected with the communication groove, and two sides of the hand-held parts are symmetrically provided with jacks corresponding to the protruding parts.

Preferably, the edge of the box body is fixedly connected with the edge of the cover plate through a fastening bolt and a fastening nut, two adjacent vertical partition boards are symmetrically and fixedly connected with a plurality of vertical partition boards on two sides of the transverse partition boards, the battery module is arranged between the vertical partition boards, the vertical partition boards are also in hollow structures, and one side of each vertical partition board also extends to the outer wall of the box body.

The utility model has the following advantages:

according to the portable air duct, the handheld portion is slidingly stored in the air duct when the portable air duct is required to be carried, the handheld portion is pulled out to enable the handheld portion to move along the air duct, the protruding portion is inserted into the insertion hole of the handheld portion, fixing of the handheld portion is achieved, the handheld portion is abutted to the bottom of the handheld portion when the portable air duct is carried, the area of the handheld portion is larger than that of the handle, the contact area of the handheld portion and the hand is larger, the handheld portion can be prevented from bearing excessive pressure, the air duct is hollow in the transverse partition, the air duct is arranged, heat generated by heat dissipation of the battery module can be transferred to the transverse partition, air in the air duct is heated, heated air is discharged out of the air duct, heat dissipation of the battery module is further facilitated, the handheld portion is contracted in the air duct when the portable air duct is not used, and is of a hollow structure, air flow is not affected, the handheld portion is pulled out when the portable air duct is used, too large in contact area with the hand when the portable air duct is carried, too large in occupied space is avoided, and the portable air duct is more convenient to carry.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of a part of the structure of the case of the present utility model;

fig. 5 is a schematic structural view of the hand-hold portion of the present utility model.

Wherein:

1. a case; 10. a cover plate; 11. a vertical partition; 12. a battery module;

2. a hand-held assembly; 20. a transverse partition; 21. a hand-held part; 22. an air duct; 23. a limit part; 24. a jack; 25. a protruding portion; 26. a storage groove; 27. a spring; 28. a deflector rod; 29. a communication groove; .

Detailed Description

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the inventive concepts and aspects of the utility model by those skilled in the art.

The utility model provides a power battery box convenient to transport as shown in fig. 1-5, includes box 1, apron 10 and battery module 12, the top fixedly connected with of box 1 apron 10 just the inside of box 1 is equipped with a plurality of battery module 12, the inside of box 1 is run through has handheld subassembly 2, the horizontal baffle 20 of handheld subassembly 2 runs through box 1 just the both ends sliding connection of horizontal baffle 20 has handheld portion 21, pulls out handheld portion 21 in order to carry box 1.

The handheld assembly 2 further comprises an air duct 22, the middle of the transverse partition plate 20 is provided with the air duct 22 along the length direction of the air duct 22, the air duct 22 is communicated with the outer side of the box body 1, two ends of the air duct 22 are respectively and slidably connected with a handheld portion 21, and the handheld portion 21 is of a hollow structure.

The inside cavity of horizontal baffle 20 just sets up wind channel 22, horizontal baffle 20 can adopt the material that heat conductivility is better, like materials such as iron, aluminum alloy, heat conductivility is better like this, the heat that battery module heat dissipation produced can transmit to horizontal baffle 20, and then make the inside air in wind channel 22 be heated, the air discharge wind channel 22 after being heated, and then help battery module 12 heat dissipation, handheld portion 21 is the shrink in wind channel 22 when not using, and also be hollow structure, so also can not influence the flow of air, pull out handheld portion 21 again when using, so also can avoid too much occupation outside space, the area of handheld portion 21 is bigger compared with the handle, can avoid the hand to bear too big pressure like this.

The side walls on two sides of the air duct 22 are provided with limiting parts 23 along the length direction, two sides of the hand-held part 21 are provided with sliding grooves which are in sliding connection with the limiting parts 23, and the middle part of the hand-held part 21 is symmetrically and fixedly connected with a fixing part.

The cooperation of the limiting part 23 and the sliding groove is that the movement of the hand-held part 21 is more stable, when the hand-held part 21 needs to be pulled out, the hand-held parts can be respectively placed on two sides of the fixing part, and the hand-held part 21 can be pulled out from the air duct 22.

The utility model discloses a portable air conditioner, including wind channel 22, box 1, spring, connecting groove 25, connecting groove 29 sliding connection's driving lever 28 is equipped with on the surface of bulge 25, the bilateral symmetry of handheld portion 21 be equipped with jack 24 that the bulge 25 corresponds, the bilateral symmetry sliding connection has bulge 25 to have bulge 25 to open the lateral wall of box 1 has accomodate bulge 25 accomodate groove 26 just accomodate groove 26 with be equipped with spring 27 between the bulge 25, the surface of box 1 still open with accomodate groove 26 intercommunication.

Because wind channel 22 and hand-held part 21 sliding connection, in order to avoid hand-held part 21 to slide out wind channel 22 completely, can offer and accomodate groove 26 in the lateral wall of box 1, accomodate groove 26 runs through the lateral wall in wind channel 22, the tip of bulge 25 can pass wind channel 22 like this and insert in jack 24, when installing hand-held part 21, pulling driving lever 28 makes bulge 25 accomodate in accomodate groove 26, do not have bulge 25 that blocks the spacing portion in the wind channel 22 like this, can make hand-held part 21 slide out in accomodating wind channel 22 smoothly, when needing to carry, pull out hand-held part 21, because the stop of bulge 25, can avoid hand-held part 21 to slide out wind channel 22 completely.

The edge of the box body 1 is fixedly connected with the edge of the cover plate 10 through a fastening bolt and a fastening nut, two sides of the transverse partition plate 20 are symmetrically and fixedly connected with a plurality of vertical partition plates 11, two adjacent vertical partition plates 11 are provided with the battery module 12, the vertical partition plates 11 are also hollow structures, and one side of each vertical partition plate 11 also extends to the outer wall of the box body 1.

The vertical partition plate 11 also plays a role in heat dissipation, the vertical partition plate 11 separates the battery modules 12, and heat generated by the separated battery modules 12 is transferred to the vertical partition plate 11, and then the heat is dissipated to the outer side of the box body 1 through the hollow vertical partition plate 11.

Working principle: the hand-held part 21 is slidingly accommodated in the air duct 22, because the air duct 22 is slidingly connected with the hand-held part 21, in order to avoid the hand-held part 21 from completely sliding out of the air duct 22, the accommodating groove 26 can be formed in the side wall of the box body 1, the accommodating groove 26 penetrates through the side wall of the air duct 22, the end part of the protruding part 25 can penetrate through the air duct 22 to be inserted into the jack 24, when the hand-held part 21 is installed, the deflector 28 is pulled, the protruding part 25 is accommodated in the accommodating groove 26, the protruding part 25 of the limiting part is not blocked in the air duct 22, the hand-held part 21 can be smoothly accommodated in the air duct 22, when the hand-held part 21 needs to be carried, the hand-held part 21 can be prevented from completely sliding out of the air duct 22 due to the blocking of the protruding part 25, and materials with better heat conducting performance, such as iron, aluminum alloy and the like can be adopted by the transverse partition 20, the heat produced by the battery module can be transferred to the transverse partition 20, the air in the air duct 22 is further discharged out of the air duct 22, the heated air is helped, and the air is prevented from being excessively contracted to the air duct 21, and the air duct is not influenced by the hand-held part 21 when the air duct is not excessively used, and the hand-held part is not in the air duct 21 is in the large contact with the air duct, the air duct is not occupied with the air duct, and the air duct is greatly occupied by the hand-held part, and the air-held part is prevented from being greatly when the hand-held part 21 is not required to be more easily exposed to be more easily subjected to the hand-held part.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as various insubstantial modifications of the inventive concept and technical solutions are adopted, all within the scope of the utility model.

Claims (5)

1. The utility model provides a power battery case convenient to transport which characterized in that: including box (1), apron (10) and battery module (12), the top fixedly connected with of box (1) apron (10) just the inside of box (1) is equipped with a plurality of battery module (12), the inside of box (1) is run through has handheld subassembly (2), the horizontal baffle (20) of handheld subassembly (2) are run through box (1) just the both ends sliding connection of horizontal baffle (20) has handheld portion (21), pulls out handheld portion (21) in order to right box (1) carry.

2. The portable power cell box of claim 1, wherein: the handheld assembly (2) further comprises an air duct (22), the middle part of the transverse partition plate (20) is provided with the air duct (22) along the length direction of the transverse partition plate, the air duct (22) is communicated with the outer side of the box body (1), two ends of the air duct (22) are respectively and slidably connected with a handheld part (21), and the handheld part (21) is of a hollow structure.

3. A portable power cell box according to claim 2, wherein: limiting parts (23) are arranged on the side walls of the two sides of the air duct (22) along the length direction of the air duct, sliding grooves which are in sliding connection with the limiting parts (23) are arranged on the two sides of the handheld part (21), and fixing parts are symmetrically and fixedly connected with the middle part of the handheld part (21).

4. A portable power cell box according to claim 3, wherein: the utility model discloses a portable air conditioner, including wind channel (22), casing (1), connecting groove (25) are opened in the bilateral symmetry sliding connection of wind channel (22) tip, the lateral wall of casing (1) is opened has accomodate groove (26) of bulge (25 just accomodate groove (26) with be equipped with spring (27) between bulge (25), the surface of casing (1) still open with accomodate communicating groove (29) of groove (26) intercommunication, the surface of bulge (25) be equipped with communicating groove (29) sliding connection's driving lever (28), the bilateral symmetry of handheld portion (21) be equipped with jack (24) that bulge (25) correspond.

5. The portable power cell box of claim 4, wherein: the battery module is characterized in that the edges of the box body (1) are fixedly connected with the edges of the cover plate (10) through fastening bolts and fastening nuts, two symmetrical vertical partition plates (11) are fixedly connected to two sides of the transverse partition plate (20) and two adjacent vertical partition plates (11) are arranged between the vertical partition plates (11) and are of hollow structures, and one side of each vertical partition plate (11) also extends to the outer wall of the box body (1).