CN216015571U

CN216015571U - Double-layer battery pack for battery car

Info

Publication number: CN216015571U
Application number: CN202122143220.8U
Authority: CN
Inventors: 周时民; 蔡鑫; 徐菁菁; 刘斌峰
Original assignee: Zhejiang Dayi Industry Co ltd
Current assignee: Zhejiang Dayi Industry Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-11
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a double-deck group battery for on storage battery car, its technical scheme main points are: the battery box comprises a battery box, a plurality of battery mounting grooves are formed in the battery box, the battery mounting grooves are separated from one another through partition plates, limiting barrier strips are fixedly arranged at the left end and the right end of the interior of the battery box respectively, a supporting baffle is arranged at the upper end of each limiting barrier strip, the battery box is divided into an upper layer and a lower layer by the supporting baffles, a battery positive electrode joint and a battery negative electrode joint are fixedly arranged on a battery body, the battery positive electrode joints and the battery negative electrode joints on two adjacent battery bodies are electrically connected through connecting wires, a plurality of through holes are formed in the upper end of each supporting baffle, and the connecting wires on the battery bodies at the lower ends of the supporting baffles can pass through the through holes to be connected with the battery bodies at the upper ends of the supporting baffles; the utility model provides an inside polylith battery of current storage battery car all be the individual layer setting to the problem of storage battery car inner space's utilization ratio has been reduced.

Description

Double-layer battery pack for battery car

Technical Field

The utility model belongs to the technical field of the group battery technique and specifically relates to a double-deck group battery for on storage battery car.

Background

Along with the advocation of green travel and the enhancement of environmental protection consciousness of people, the storage battery car is convenient and quick, and more people select the storage battery car to travel; the storage battery car that generally uses at present generally includes the frame and installs walking wheel, battery, drive mechanism etc. on the frame, and the battery charges when the storage battery car parks, is discharged by the battery and is rotated and realize going through driving motor and drive mechanism drive walking wheel when the storage battery car is gone.

The traditional Chinese utility model with publication number CN205452370U discloses a portable storage battery car storage battery structure, which comprises a storage battery body, wherein the storage battery body comprises a storage battery shell and a battery pack, the storage battery shell comprises a main shell body and a shell cover, the top surface of the main shell body is provided with an opening, the main shell body is provided with an accommodating cavity, the battery pack is arranged in the accommodating cavity arranged on the main shell body, the right side of the shell cover is provided with a folding plate which is fixed on the right side surface of the main shell body through screws, the right side surface of the main shell body is provided with a fixing hole, the right side surface of the main shell body is also provided with a handle, and the handle is fixed on the fixing hole arranged on the right side surface of the main shell body through bolts to form fixed connection; the utility model discloses a portable storage battery car storage battery structure.

Above-mentioned this kind of portable storage battery car storage battery structure, simple structure, the appearance is pleasing to the eye, and it is troublesome with the installation to reduce the storage battery change, makes things convenient for the storage battery transport, improves work efficiency, save time, but above-mentioned and traditional storage battery car storage battery structure still has some problems, for example: in order to facilitate the installation of the batteries in the battery car, the plurality of batteries in the battery car are all arranged in a single layer, so that the outer diameter of the battery box is increased, the storage space of the battery car is reduced, and the utilization rate of the inner space of the battery car is reduced.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a double-deck group battery for on the storage battery car to the inside polylith battery of the current storage battery car that mentions in solving the background art all is the individual layer setting, thereby has reduced the problem of storage battery car inner space's utilization ratio.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a double-layer battery pack used on a battery car comprises a battery box, a plurality of battery mounting grooves are arranged in the battery box and are mutually separated by partition plates, the left end and the right end of the inner part of the battery box are respectively and fixedly provided with a limiting barrier strip, the upper end of the limiting barrier strip is provided with a supporting baffle plate, the battery box is divided into an upper layer and a lower layer by the supporting baffle plate, the battery body can be respectively arranged at the lower end and the upper end of the supporting baffle plate, the battery body is fixedly provided with a battery anode connector and a battery cathode connector, the battery anode connectors and the battery cathode connectors on two adjacent battery bodies are electrically connected through a connecting lead, the upper end of the supporting baffle is provided with a plurality of through holes, and the connecting wires on the battery body at the lower end of the supporting baffle can penetrate through the through holes to be connected with the battery body at the upper end of the supporting baffle.

Furthermore, the number of the battery mounting grooves is two.

Through adopting above-mentioned technical scheme, the number of battery mounting groove sets up to two, and battery body can set up the upper and lower both ends at supporting baffle simultaneously, consequently, when the installation battery, totally can install and be no less than four batteries.

Further, the depth of the battery mounting groove is greater than the height of the two battery bodies after being stacked together.

Through adopting above-mentioned technical scheme, set up battery body after the upper and lower both ends of supporting baffle, battery body's overall height can not be higher than the battery case.

Furthermore, a plurality of spacing holes are formed in the upper end of the spacing barrier strip, the lower end of the supporting baffle plate is fixedly provided with a limiting block at a position corresponding to the spacing holes, and the limiting block is in clearance fit with the spacing holes.

Through adopting above-mentioned technical scheme, when installation supporting baffle, with the stopper of supporting baffle lower extreme stretch into to spacing downthehole portion on the spacing blend stop can, be convenient for supporting baffle's quick installation.

Furthermore, a plurality of lifting handles are fixedly arranged at the upper end of the supporting baffle plate, and a lifting ring is fixedly arranged at the upper end of the battery body.

By adopting the technical scheme, a user can take the battery body and the supporting baffle out of the battery box by pulling the lifting ring or the lifting handle.

Furthermore, the rear end of the supporting baffle is fixedly provided with a plurality of reinforcing ribs, and the reinforcing ribs are arranged in a staggered mode.

Through adopting above-mentioned technical scheme, set up many strengthening ribs at the rear end of supporting baffle, can strengthen the supporting effect of supporting baffle effectively, improve supporting baffle's life.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a, divide into upper and lower two-layer setting with the battery case through the supporting baffle, can be as much as possible installation battery body when not increasing the external diameter size of battery case to improve the storing space of storage battery car, improved the inside space utilization of storage battery car.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a battery pack;

fig. 3 is a rear view of the support baffle.

In the figure: 1. a battery case; 2. a battery mounting groove; 3. a partition plate; 4. a limiting barrier strip; 401. a limiting hole; 5. a support baffle; 501. a through hole; 502. a limiting block; 503. lifting the handle; 6. a battery body; 601. a battery positive terminal; 602. a battery negative terminal; 603. lifting the ring; 7. connecting a lead; 8. and (5) reinforcing ribs.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 3, a double-layer battery pack for a battery car comprises a battery box 1, a plurality of battery mounting grooves 2 are formed in the battery box 1, the battery mounting grooves 2 are separated from each other by partition plates 3, the number of the battery mounting grooves 2 is preferably two, the depth of each battery mounting groove 2 is greater than the height of two stacked battery bodies 6, a limiting barrier 4 is fixedly arranged at each of the left and right ends of the interior of the battery box 1, the limiting barrier 4 can be fixed in the interior of the battery box 1 by welding or screwing, a support baffle 5 is arranged at the upper end of the limiting barrier 4, the battery box 1 is divided into an upper layer and a lower layer by the support baffle 5, the battery bodies 6 can be respectively arranged at the lower end and the upper end of the support baffle 5, in the embodiment, two battery bodies 6 can be arranged in the same battery mounting groove 2 side by side, therefore, the upper and lower ends of the supporting baffle 5 can be provided with four battery bodies 6 at most respectively, the installation number of the battery bodies 6 can be selected according to the actual use condition of the battery car, the battery body 6 is fixedly provided with a battery anode connector 601 and a battery cathode connector 602, the battery anode connector 601 and the battery cathode connector 602 on two adjacent battery bodies 6 are electrically connected through a connecting wire 7, the upper end of the supporting baffle 5 is provided with a plurality of through holes 501, the connecting wire 7 on the battery body 6 at the lower end of the supporting baffle 5 can pass through the through holes 501 to be connected with the battery body 6 at the upper end of the supporting baffle 5, so that the plurality of battery bodies 6 can be connected in series in sequence, and the normal use of the battery pack is ensured.

Referring to fig. 1, a plurality of spacing holes 401 have been seted up to the upper end of spacing blend stop 4, the lower extreme of supporting baffle 5 is in the fixed stopper 502 that is provided with in position department corresponding to spacing hole 401, stopper 502 is clearance fit with spacing hole 401, can make things convenient for stopper 502 to stretch into the inside of spacing hole 401 fast, also can be provided with the magnet piece in the fixed inside of spacing hole 401 simultaneously, stopper 502 sets up to the metal block, so, stopper 502 stretches into to spacing hole 401's inside back, the stopper 502 can be inhaled to the magnet piece, thereby guarantee the stability of supporting baffle 5 installations.

Referring to fig. 1 and 2, two or more lifting handles 503 are fixedly provided at the upper end of the support baffle 5, and a lifting ring 603 is fixedly provided at the upper end of the battery body 6.

Referring to fig. 3, a plurality of reinforcing ribs 8 are fixedly arranged at the rear end of the supporting baffle 5, and the plurality of reinforcing ribs 8 are arranged in a staggered manner.

The utility model discloses when using, operating personnel at first accomplishes the installation of battery body 6 along battery mounting groove 2 with the lower extreme, use connecting wire 7 to connect gradually battery positive terminal 601 and battery negative terminal 602 on a plurality of battery bodies 6 of lower extreme afterwards, install supporting baffle 5 afterwards, the stopper 502 with supporting baffle 5 lower extreme stretch into to spacing hole 401 on spacing blend stop 4 inside can, pass the connecting wire 7 of reserving on one of them battery body 6 of lower extreme simultaneously through-hole 501 on supporting baffle 5, place remaining battery body 6 after supporting baffle 5 upper end along battery mounting groove 2, be connected the connecting wire 7 of reserving with battery body 6 of upper end, and connect gradually battery positive terminal 601 and battery negative terminal 602 on a plurality of battery bodies 6 of upper end can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double-deck group battery for on storage battery car which characterized in that: the battery box comprises a battery box (1), wherein a plurality of battery mounting grooves (2) are formed in the battery box (1), the battery mounting grooves (2) are separated from one another through partition plates (3), the left end and the right end of the interior of the battery box (1) are respectively and fixedly provided with a limiting barrier strip (4), the upper end of the limiting barrier strip (4) is provided with a supporting baffle (5), the battery box (1) is divided into an upper layer and a lower layer by the supporting baffle (5), battery bodies (6) can be respectively arranged at the lower end and the upper end of the supporting baffle (5), a battery positive connector (601) and a battery negative connector (602) are fixedly arranged on each battery body (6), two adjacent battery positive connectors (601) on the battery bodies (6) are electrically connected with the battery negative connectors (602) through connecting wires (7), and a plurality of through holes (501) are formed in the upper end of the supporting baffle (5), the connecting lead (7) on the battery body (6) at the lower end of the supporting baffle (5) can penetrate through the through hole (501) to be connected with the battery body (6) at the upper end of the supporting baffle (5).

2. The double-layer battery pack for the battery car as claimed in claim 1, wherein: the number of the battery mounting grooves (2) is two.

3. The double-layer battery pack for the battery car as claimed in claim 1, wherein: the depth of the battery mounting groove (2) is larger than the height of the two battery bodies (6) after being stacked together.

4. The double-layer battery pack for the battery car as claimed in claim 1, wherein: a plurality of spacing holes (401) have been seted up to the upper end of spacing blend stop (4), the lower extreme of supporting baffle (5) is in corresponding to the fixed stopper (502) that is provided with in position department in spacing hole (401), stopper (502) with spacing hole (401) are clearance fit.

5. The double-layer battery pack for the battery car as claimed in claim 1, wherein: the upper end of the supporting baffle (5) is fixedly provided with a plurality of lifting handles (503), and the upper end of the battery body (6) is fixedly provided with a lifting ring (603).

6. The double-layer battery pack for the battery car as claimed in claim 1, wherein: the rear end of the supporting baffle (5) is fixedly provided with a plurality of reinforcing ribs (8), and the reinforcing ribs (8) are arranged in a staggered mode.