CN211592215U - Maintenance formula battery mounting groove and electric automobile convenient to - Google Patents

Abstract

The utility model discloses a maintenance formula battery mounting groove and electric automobile are convenient for, wherein maintenance formula battery mounting groove includes the battery jar of being convenient for, the bottom detachably of battery jar is provided with the baffle, the baffle is formed by a plurality of component concatenations, and two relative long side departments of every component are formed with first grafting portion and the second grafting portion that can peg graft and link into an integrated entity. This scheme design is exquisite, simple structure through setting up the baffle into mosaic structure and detachably setting on the mounting groove to can only dismantle impaired position when the baffle part receives external shock to damage, and need not wholly change, very big having made things convenient for the maintenance, and reduced user's the maintenance degree of difficulty and cost of maintenance effectively.

Description

Maintenance formula battery mounting groove and electric automobile convenient to

Technical Field

The utility model belongs to the technical field of new energy automobile spare and accessory part and specifically relates to maintenance formula battery mounting groove and electric automobile are convenient for.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. The battery is an essential component of the electric vehicle as a power source of the electric vehicle, and is fixed in a battery mounting groove of the vehicle frame when the electric vehicle is assembled.

Conventional battery mounting groove includes the cell body, cooling plate and bottom plate, cooling plate welded fastening is in the bottom of cell body, the bottom plate welding is in the bottom of cooling plate, this kind of structure is though structural stability is high, nevertheless can't carry out the dismantlement of part, in case bottom plate and cooling plate receive external force striking to appear damaging, can't carry out the local change at damaged position, need change whole battery mounting groove, this very big increase car owner's cost of maintenance, great economic burden has been brought for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a maintenance formula battery mounting groove and electric automobile of being convenient for in order to solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

maintenance formula battery mounting groove of being convenient for, including the battery jar, the bottom detachably of battery jar is provided with the baffle, the baffle is formed by a plurality of component concatenations, and two relative long side departments of every component are formed with first grafting portion and the second grafting portion that can peg graft and connect into an organic whole.

Preferably, in the easy-to-maintain battery installation groove, the battery jar includes a bottom plate and a profile vertically arranged on the bottom plate, wherein the outer side walls of two opposite profiles are respectively formed with a supporting profile parallel to the bottom plate.

Preferably, in the easy-to-repair battery installation groove, the member is detachably disposed on two support plates, and the support plates are detachably connected with the battery groove.

Preferably, in the easy-to-repair battery installation groove, a cooling channel is formed on the member, and both ends of the cooling channel are connected with a cooling medium inlet pipe and a cooling medium outlet pipe.

Preferably, in the maintenance-facilitating battery installation groove, kidney-shaped holes are formed in the member between the cooling passages.

Preferably, in the easy-to-repair battery installation groove, partition holes are formed in the member below the cooling passage and the kidney-shaped hole.

Electric automobile, including any above-mentioned maintenance formula battery mounting groove of being convenient for.

The utility model discloses technical scheme's advantage mainly embodies:

this scheme design is exquisite, simple structure, sets up on the mounting groove through setting up the baffle into the structure and the detachably of a plurality of component concatenations to can only dismantle impaired position when the baffle part receives external shock to damage, and need not wholly change, very big having made things convenient for the maintenance, and reduced user's the maintenance degree of difficulty and cost of maintenance effectively.

The cooling pipeline is integrated on the component, the structure of the screw joint is adopted for assembly, welding fixation is not needed, and the assembly difficulty is reduced on the basis of ensuring the cooling function.

The waist type hole that forms on the component of this scheme can effectual reduction component dead weight on the one hand, realizes the lightweight, and on the other hand can be convenient for dispel the heat, reduces cooling duct's setting simultaneously.

The component of this scheme is formed with and cuts off the hole, because cuts off the hole and cuts off bottom and upper portion structure, consequently, even receive the impact of external force and be the structural damage who cuts off the hole below, also can effectually avoid cutting off the structure of hole top and receive the impact to the normal use of effectual assurance component.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a bottom view of the present invention;

fig. 5 is a cross-sectional view of a single component of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to 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," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The utility model discloses a be convenient for maintenance formula battery mounting groove explains with the accompanying drawings below, as shown in FIG. 1, including battery jar 1, battery jar 1's bottom detachably is provided with baffle 2, baffle 2 is formed by the concatenation of a plurality of components 3, and two relative long sides 31, 32 of every component 3 locate to be formed with the first grafting portion 4 and the second grafting portion 5 that can peg graft and connect into an organic whole.

In the present embodiment, a rectangular groove is taken as an example, as shown in fig. 2, the rectangular groove includes a bottom plate 11 and a profile 12 that is vertically arranged on the bottom plate 11 and forms a rectangle, wherein support profiles 13 that are parallel to the bottom plate 11 are respectively formed at outer sidewalls of two opposite profiles 12, the support profiles 13 are used for connecting with other vehicle body structures during assembly, and connection holes (not shown in the figure) may be formed thereon.

As shown in fig. 3 and 4, the member 3 is detachably disposed on two supporting plates 6, the supporting plates 6 are detachably connected to the battery container 1, specifically, the supporting plates 6 are L-shaped and are screwed on the outer wall of the profile 12 and located below the supporting profile 13, the transverse plate 61 of the supporting plate 6 is located below the battery container 1 and keeps a certain gap with the bottom plate of the battery container 1, the gap is slightly larger than the thickness of the member 3, so that the installation and the limitation of the member 3 can be facilitated, the transverse plate 61 is formed with a connecting hole corresponding to the screw hole or the through hole on the member 3, and the limitation of the two ends of the member 3 can be achieved by passing a bolt through the connecting hole and the through hole or the screw hole on the member 3 from the bottom of the transverse plate 61. And, the both ends of the member 3 keep the interval with the riser 62 of the backup plate 6, thus offer the space for subsequent installation pipeline.

As shown in fig. 3 and 5, the member 3 is a rectangular plate as a whole, but may be other possible shapes, and the member 3 is formed with a cooling channel 33, and both ends of the cooling channel 33 are connected to the cooling medium inlet pipe 7 and the cooling medium outlet pipe 8. The cooling channel 33 may be a pipe, for example a pipe consisting of a plurality of S sections, of course, in other embodiments, the cooling channel 33 may be a plurality of independent pipes, for example, a set of cooling through holes arranged at equal intervals, the cooling through holes extending along the length direction of the component 3, and one end of the plurality of cooling through holes is connected to the same cooling medium inlet pipe 7, the other end of the plurality of cooling through holes is connected to the same cooling medium outlet pipe 8, the cooling medium inlet pipe 7 and the cooling medium outlet pipe 8 are symmetrically arranged at the gap between the component 3 and the vertical plate 62, the cooling medium inlet pipe 7 and the cooling medium outlet pipe 8 extend from the gap between the member 3 and the riser 62 to the outside of one end of the battery container 1 and have a portion perpendicular to the bottom plate 11, thereby facilitating connection of a cooling medium supply device for subsequent use.

As shown in fig. 5, the member 3 is formed with the kidney-shaped holes 34 between the cooling passages 33, and two kidney-shaped holes having different sizes and maintaining a gap are provided between the adjacent cooling passages 33, so that solid regions are provided between the cooling passages 33 and the kidney-shaped holes 34 and between the kidney-shaped holes 34, thereby ensuring the structural strength of the entire member.

Further, as shown in fig. 5, a partition hole 35 is formed in the member 3 below the cooling channel 33 and the kidney-shaped hole 34, the partition hole 35 may be a kidney-shaped hole, and both ends of the partition hole extend to the outer sides of the cooling channel 33 at both ends, but in other embodiments, the partition hole 35 may be a plurality of kidney-shaped holes partitioned by partition parts 36, so that the plate body 37 below the partition hole 35 can provide a certain support through the partition parts 36, and is not easily damaged when the plate body 37 is impacted in a later period.

As shown in fig. 5, the first and second insertion parts 4 and 5 are in a shape matching with each other, and the height of the first insertion part 4 is slightly lower than that of the second insertion part 5, for example, the first and second insertion parts 4 and 5 are both in a C shape; specifically, the lower plate 41 and the upper plate 42 of the first socket part 4 are parallel and maintain a gap, and are vertically connected with the vertical plate 43, the lower plate 41 is vertically connected with the long side surface 31 of the member 3, and the upper plate 42 maintains a gap with the long side surface 31 of the member 3.

As shown in fig. 5, the lower flat plate 51 and the upper flat plate 52 of the second inserting part 5 are parallel and maintain a gap, and are vertically connected with a vertical plate 53, the gap between the lower flat plate 51 and the upper flat plate 52 is equivalent to the thickness of the upper plate 42, the lower flat plate 51 is vertically connected with the long side 32 of the component 3 and is equivalent to the gap between the upper plate 42 and the lower plate 41, the upper flat plate 52 maintains a gap with the long side 32 of the component 3, and the gap is not smaller than the thickness of the vertical plate 43; the thickness of the vertical plate 53 is smaller than the size of the gap between the upper plate 42 and the long side 31 of the member 3.

During assembly, the first inserting part of one component is inserted from one end of the second inserting part of the other component, at the moment, the upper plate 42 of the first inserting part 4 is inserted in the gap between the lower flat plate 51 and the upper flat plate 52, and the vertical plate 43 of the first inserting part 4 is positioned in the gap between the lower flat plate 51 and the long side surface 32; meanwhile, the lower flat plate 51 is located at the gap between the upper plate 42 and the lower plate 41, and the vertical plate 53 is located at the gap between the upper plate 42 and the long side surface 31, so that the first socket part 4 and the second socket part are assembled as one body.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims (7)

1. Maintenance formula battery mounting groove of being convenient for, its characterized in that: the battery box comprises a battery box (1), wherein a baffle (2) is detachably arranged at the bottom of the battery box (1), the baffle (2) is formed by splicing a plurality of components (3), and a first inserting part (4) and a second inserting part (5) which are connected into a whole in an inserting manner are formed at two opposite long side surfaces (31 and 32) of each component (3).

2. The easy-to-service battery mounting groove of claim 1, wherein: the battery jar (1) comprises a bottom plate (11) and sectional materials (12) vertically arranged on the bottom plate (11), wherein supporting sectional materials (13) parallel to the bottom plate (11) are respectively formed at the outer side walls of the two opposite sectional materials (12).

3. The easy-to-service battery mounting groove of claim 1, wherein: the component (3) is detachably arranged on two supporting plates (6), and the supporting plates (6) are detachably connected with the battery jar (1).

4. The easy-to-service battery mounting groove of claim 1, wherein: a cooling channel (33) is formed on the component (3), and two ends of the cooling channel (33) are connected with a cooling medium inlet pipe (7) and a cooling medium outlet pipe (8).

5. The easy-to-service battery mounting groove of claim 4, wherein: the member (3) is formed with kidney-shaped holes (34) between the cooling channels (33).

6. The easy-to-service battery mounting groove of claim 5, wherein: and a blocking hole (35) positioned below the cooling channel (33) and the kidney-shaped hole (34) is formed in the component (3).

7. Electric automobile, its characterized in that: a service-friendly battery mounting bay comprising any one of claims 1 to 6.

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