CN219998396U - Efficient circulating air duct structure and battery box - Google Patents

Abstract

The utility model relates to the technical field of battery boxes, in particular to a high-efficiency circulating air duct structure and a battery box. According to the efficient circulating air duct structure and the battery box, the battery pack is prevented from shaking and jolting in the use process through the limiting device.

Description

Efficient circulating air duct structure and battery box

Technical Field

The utility model relates to the technical field of battery boxes, in particular to a high-efficiency circulating air duct structure and a battery box.

Background

The battery box is a group battery composed of a plurality of single batteries, a box body, a battery management system, related installation structural members and the like, and the types of the battery box are mainly distinguished according to the specification number and the placement mode of the batteries. The number of stored batteries is different in three general types, namely, the three types of vertical type, horizontal type and manual operation type, and the existing battery box has at least the following disadvantages in the use process: 1. in the use process of the existing battery box, a single heat dissipation fan is often arranged in the battery box to dissipate heat of the battery, and the heat dissipation effect of the fan is not ideal due to the limited heat dissipation direction of the fan; 2. in the use of the existing battery box, the battery is limited through the upper cover of the battery box, and in the use process, when the battery box needs to be placed on a vehicle for use, the battery in the battery box is easy to jolt, so that collision damage is caused, and therefore, the high-efficiency circulating air duct structure and the battery box are provided.

Disclosure of Invention

The utility model mainly aims to provide a high-efficiency circulating air duct structure and a battery box, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a high-efficient circulation wind channel structure and battery case, includes the battery case body, alternate fixedly connected with wind channel mechanism in the middle part of the battery case body right-hand member, two lugs of equal fixedly connected with in battery case body left end and right-hand member, four two U type handles for a set of swing joint of lug, wired beam hole is opened on battery case body left end upper portion, open the battery case body upper end has the notch, be provided with two group batteries in the notch, cell wall and the common swing joint of back cell wall have stop device before the notch, battery case body upper end rear portion has the apron through hinge swing joint.

Preferably, the limiting device comprises a connecting plate, clamping plates are fixedly connected to the left end and the right end of the connecting plate, clamping grooves are formed in the front portion of the lower end of the clamping plates and the rear portion of the lower end of the clamping plates, a plurality of left-right through holes are formed in the front portion of the left end of the clamping plates and the rear portion of the left end of the clamping plates, vertical plates are fixedly connected to the front portion of the upper end of the clamping plates and the rear portion of the upper end of the clamping plates, and bolts are movably connected to one ends, close to each other, of the vertical plates in an penetrating mode.

Preferably, the four bolts respectively penetrate through the four vertical plates to be in threaded connection with the inner wall of the notch, the four clamping grooves are two groups, and the two groups of clamping grooves are respectively and flexibly connected with the two battery packs in a penetrating mode.

Preferably, the air duct mechanism comprises a cooling fan, the right end of the cooling fan is fixedly connected with a dust cover, the left end of the cooling fan is fixedly connected with a main air duct, the upper end, the lower end, the left end and the right end of the main air duct are fixedly connected with extension air ducts, the front ends of the extension air ducts are of inclined structures, and the front ends of the extension air ducts are provided with a plurality of air holes.

Preferably, the four extended air pipes are communicated with the inside of the main air pipe.

Preferably, the cooling fan is fixedly connected with the right end of the battery box body in a penetrating way.

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

1. through setting up stop device, with two chucking boards and two group battery joint together, make two chucking boards carry out spacingly to two group battery jointly, pass four riser and be in the same place with battery box body with four bolts again, fix two chucking boards to can avoid the group battery to rock from top to bottom in the use and cause striking, improved stability;

2. through setting up the group battery, through setting up extension tuber pipe in upper end, lower extreme, left end and the right-hand member of main tuber pipe to can guide the air current that radiator fan produced, the even different positions in carrying to the battery box body, the efficient carries out circulation heat dissipation reduces the operating temperature of two group batteries.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency circulating air duct structure and a battery box according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a limiting device of a battery box and a high-efficiency circulating air duct structure of the utility model;

FIG. 3 is a schematic diagram of the overall structure of the air duct mechanism of the battery box and the high-efficiency circulating air duct structure of the utility model;

fig. 4 is a schematic diagram showing a connection of a cooling fan with a high-efficiency circulating air duct structure and a battery box according to the present utility model.

In the figure: 1. a battery case body; 2. a limiting device; 3. a battery pack; 4. a wire bundle hole; 5. a notch; 6. a cover plate; 7. a bump; 8. a U-shaped handle; 9. an air duct mechanism; 21. a connecting plate; 22. a clamping plate; 23. a vertical plate; 24. a bolt; 25. a clamping groove; 26. a through hole; 91. a heat radiation fan; 92. a dust cover; 93. a main air pipe; 94. extending an air pipe; 95. and (5) air holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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

the utility model provides a high-efficient circulation wind channel structure and battery case, including battery case body 1, battery case body 1 right-hand member middle part alternates fixedly connected with wind channel mechanism 9, two lugs 7 of equal fixedly connected with in battery case body 1 left end and right-hand member, two U type handles 8 for a set of swing joint of four lugs 7, cable beam hole 4 is opened on battery case body 1 left end upper portion, open the battery case body 1 upper end has notch 5, be provided with two group batteries 3 in the notch 5, the common swing joint of cell wall and back cell wall has stop device 2 before notch 5, battery case body 1 upper end rear portion has apron 6 through hinge swing joint.

In this embodiment, the limiting device 2 includes a connecting plate 21, the left end and the right end of the connecting plate 21 are fixedly connected with clamping plates 22, the front parts of the lower ends and the rear parts of the lower ends of the two clamping plates 22 are both provided with clamping grooves 25, the front parts of the left ends and the rear parts of the left ends of the two clamping plates 22 are both provided with a plurality of through holes 26 which are penetrated left and right, the front parts of the upper ends and the rear parts of the upper ends of the two clamping plates 22 are both fixedly connected with vertical plates 23, and one ends, close to each other, of the four vertical plates 23 are respectively penetrated and movably connected with bolts 24; four bolts 24 pass through four riser 23 respectively and notch 5 inner wall threaded connection, and four draw-in grooves 25 are two a set of, and two sets of draw-in grooves 25 alternate swing joint with two group batteries 3 respectively, and two chucking boards 22 influence the air current circulation can be avoided to the through-hole 26 that pass through about a plurality of, improves the trafficability characteristic.

In this embodiment, the air duct mechanism 9 includes a cooling fan 91, a dust cover 92 is fixedly connected to the right end of the cooling fan 91, a main air duct 93 is fixedly connected to the left end of the cooling fan 91, extension air ducts 94 are fixedly connected to the upper end, the lower end, the left end and the right end of the main air duct 93, the front ends of the four extension air ducts 94 are all in an inclined plane structure, and a plurality of air holes 95 are formed in the front ends of the four extension air ducts 94; the interiors of the four extension air pipes 94 are communicated with the interiors of the main air pipes 93; the heat radiation fan 91 is fixedly connected with the right end of the battery box body 1.

It should be noted that, the present utility model is a high-efficiency circulating air duct structure and a battery box, in the use process, two battery packs 3 are placed in a battery box body 1, at this time, a limiting device 2 is placed on the two battery packs 3, so that two clamping plates 22 clamp the two battery packs 3 at the same time, at this time, the two battery packs 3 are located in four clamping grooves 25, and then four bolts 24 pass through four vertical plates 23 to be in threaded connection with the battery box body 1, at this time, the two clamping plates 22 cannot move, so as to limit the battery packs 3, thereby avoiding the influence of up-down shaking of the battery packs 3, when the battery box is used, a cooling fan 91 is started to work by an external control system, the cooling fan 91 is operated to generate air flow to be conveyed into a main air pipe 93, then conveyed into four extension air pipes 94 at different positions by the main air pipe 93, and conveyed to different positions in the battery box body 1 by air holes 95 on the four extension air pipes 94, so that the battery packs 3 are cooled effectively and circularly.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a high-efficient circulation wind channel structure and battery box, includes battery box body (1), its characterized in that: the novel solar cell comprises a cell box body (1), wherein an air duct mechanism (9) is fixedly connected in the middle of the right end of the cell box body (1), two lugs (7) are fixedly connected to the left end and the right end of the cell box body (1), two U-shaped handles (8) are movably connected to the four lugs (7), a wire bundle hole (4) is formed in the upper portion of the left end of the cell box body (1), a notch (5) is formed in the upper end of the cell box body (1), two battery packs (3) are arranged in the notch (5), a limiting device (2) is movably connected to the front groove wall and the rear groove wall of the notch (5), and a cover plate (6) is movably connected to the rear portion of the upper end of the cell box body (1) through hinges;

stop device (2) are including connecting plate (21), the equal fixedly connected with chucking board (22) of connecting plate (21) left end and right-hand member, two chucking board (22) lower extreme front portion and lower extreme rear portion all open has draw-in groove (25), two chucking board (22) left end front portion and left end rear portion all open through-hole (26) that pass through about a plurality of, two chucking board (22) upper end front portion and upper end rear portion all fixedly connected with riser (23), four the one end that riser (23) are close to each other all alternates swing joint has bolt (24).

2. The efficient circulating air duct structure and battery box according to claim 1, wherein: the four bolts (24) respectively penetrate through the four vertical plates (23) to be in threaded connection with the inner wall of the notch (5), two clamping grooves (25) are in a group, and the two groups of clamping grooves (25) are respectively and movably connected with the two battery packs (3) in a penetrating mode.

3. The efficient circulating air duct structure and battery box according to claim 1, wherein: the air duct mechanism (9) comprises a cooling fan (91), the right end of the cooling fan (91) is fixedly connected with a dust cover (92), the left end of the cooling fan (91) is fixedly connected with a main air duct (93), the upper end, the lower end, the left end and the right end of the main air duct (93) are fixedly connected with an extension air duct (94), the front end of the extension air duct (94) is of an inclined surface structure, and the front end of the extension air duct (94) is provided with a plurality of air holes (95).

4. The efficient circulating air duct structure and battery box according to claim 3, wherein: the interiors of the four extension air pipes (94) are communicated with the interiors of the main air pipes (93).

5. The efficient circulating air duct structure and battery box according to claim 3, wherein: the radiating fan (91) is fixedly connected with the right end of the battery box body (1) in a penetrating mode.