CN213304287U

CN213304287U - Lithium cell group convenient to installation

Info

Publication number: CN213304287U
Application number: CN202021451153.5U
Authority: CN
Inventors: 傅钊
Original assignee: Anhui Hama Lithium Technology Co Ltd
Current assignee: Anhui Hama Lithium Technology Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-28
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to the technical field of lithium battery pack installation, in particular to a lithium battery pack convenient to install, which comprises an installation box body and a battery module; the mounting box body comprises a mounting top plate and a mounting bottom plate, the mounting top plate is arranged above the mounting bottom plate, and positioning grooves matched with the outer wall structures of the battery modules are formed in the lower surface of the mounting top plate and the upper surface of the mounting bottom plate; and positioning pieces are arranged at the four peripheral corners of the lower surface of the mounting top plate. The utility model discloses the upper and lower both ends of the battery module that sets up are installed respectively in the constant head tank of installation roof and mounting plate, and are connected with the setting element of a plurality of adjustable length between installation roof and the mounting plate for this installation box is applicable to the installation of the battery module of multiple co-altitude, simple structure, easy dismounting.

Description

Lithium cell group convenient to installation

Technical Field

The utility model relates to a lithium cell group installs technical field, specifically is a lithium cell group convenient to installation.

Background

The lithium cell is one kind can charge repeatedly, the electric energy storage and the feeding device of power supply, and current lithium cell group is installed at fixed equipment die carrier, and these equipment die carriers are simple fixed knot structure mostly, can not adapt to the installation of the lithium cell of different specifications, and application range is by greatly reduced, and the installation is comparatively loaded down with trivial details, has reduced the work efficiency of installation, for this reason, we provide a lithium cell group convenient to installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group convenient to installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery pack convenient to mount comprises a mounting box body and a battery module; the mounting box body comprises a mounting top plate and a mounting bottom plate, the mounting top plate is arranged above the mounting bottom plate, and positioning grooves matched with the outer wall structures of the battery modules are formed in the lower surface of the mounting top plate and the upper surface of the mounting bottom plate; positioning pieces are arranged at the four peripheral corners of the lower surface of the mounting top plate; the positioning piece comprises an upper positioning rod and a lower positioning rod, the bottom of the upper positioning rod is provided with an adjusting rod for adjusting the length of the positioning piece, the position of the lower positioning rod, corresponding to the adjusting rod, is provided with an adjusting slot for the adjusting rod to slide and plug in up and down, the adjusting slot and the adjusting rod are both provided with a plurality of groups of bolt mounting holes at intervals, and the adjusting rod is mounted on the lower positioning rod through a plurality of bolts; and a transverse limiting baffle is connected between the adjacent positioning pieces, and heat dissipation holes are formed in the transverse limiting baffle.

Preferably, the upper end and the lower end of the upper positioning rod and the lower positioning rod are both provided with connecting flanges, and the two connecting flanges are respectively installed on the installation top plate and the installation bottom plate through bolts.

Preferably, two connecting inserting rods are arranged at the ends, far away from the positioning piece, of the connecting flanges, and the two connecting inserting rods are arranged inside the mounting top plate and the mounting bottom plate respectively.

Preferably, the diapire of adjusting the slot is provided with spacing inserted bar, and the top of spacing inserted bar slides and pegs graft in the inside of adjusting the pole, and the outside cover of adjusting the pole is equipped with damping spring.

Preferably, be provided with on the inner wall of constant head tank and be used for battery module absorbing protection gasket, be provided with the elastic bulge on the one side that protection gasket is close to battery module.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the upper and lower both ends of the battery module that sets up are installed respectively in the constant head tank of installation roof and mounting plate, and are connected with the setting element of a plurality of adjustable length between installation roof and the mounting plate for this installation box is applicable to the installation of the battery module of multiple co-altitude, simple structure, easy dismounting, and the maintenance of being convenient for and change spare part, flexibility and practicality are stronger, and the weight is lighter, does not influence the thermal diffusivity of battery module.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a specific structure of a positioning member according to the present invention;

fig. 3 is a schematic structural diagram of part a of the present invention.

In the figure: 1. installing a box body; 2. a battery module; 3. installing a top plate; 4. mounting a bottom plate; 5. positioning a groove; 6. a positioning member; 7. an upper positioning rod; 8. a lower positioning rod; 9. adjusting a rod; 10. adjusting the slot; 11. a bolt mounting hole; 12. a connecting flange; 13. connecting the inserted link; 14. a protective pad; 15. a limiting inserted rod; 16. a damping spring; 17. a transverse limit baffle; 18. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a lithium battery pack convenient to mount comprises a mounting box body 1 and a battery module 2; the mounting box body 1 comprises a mounting top plate 3 and a mounting bottom plate 4, the mounting top plate 3 is arranged above the mounting bottom plate 4, and positioning grooves 5 matched with the outer wall structures of the battery modules 2 are formed in the lower surface of the mounting top plate 3 and the upper surface of the mounting bottom plate 4; positioning pieces 6 are arranged at the peripheral corners of the lower surface of the mounting top plate 3; the positioning piece 6 comprises an upper positioning rod 7 and a lower positioning rod 8, an adjusting rod 9 for adjusting the length of the positioning piece 6 is arranged at the bottom of the upper positioning rod 7, an adjusting slot 10 for the adjusting rod 9 to be inserted in a vertical sliding mode is arranged at the position, corresponding to the adjusting rod 9, of the lower positioning rod 8, a plurality of groups of bolt mounting holes 11 are formed in the adjusting slot 10 and the adjusting rod 9 at intervals, and the adjusting rod 9 is mounted on the lower positioning rod 8 through a plurality of bolts; a transverse limiting baffle 17 is connected between the adjacent positioning pieces 6, and heat dissipation holes 18 are formed in the transverse limiting baffle 17.

Furthermore, the upper end and the lower end of the upper positioning rod 7 and the lower positioning rod 8 are both provided with a connecting flange 12, and the two connecting flanges 12 are respectively installed on the installation top plate 3 and the installation bottom plate 4 through bolts.

Furthermore, one end of each of the two connecting flanges 12, which is far away from the positioning element 6, is provided with a connecting inserted rod 13, and the two connecting inserted rods 13 are respectively arranged inside the mounting top plate 3 and the mounting bottom plate 4.

Further, the bottom wall of the adjusting slot 10 is provided with a limiting insertion rod 15, the top end of the limiting insertion rod 15 is slidably inserted in the adjusting rod 9, and the damping spring 16 is sleeved outside the adjusting rod 9.

Further, be provided with on the inner wall of constant head tank 5 and be used for the absorbing protective pad 14 of battery module 2, protective pad 14 is provided with the elastic bulge on being close to the one side of battery module 2.

The working principle is as follows: when the mounting box body 1 is used, an operator firstly places the mounting bottom plates 4 at the bottoms of the battery modules 2 correspondingly, then inserts the connecting insertion rods 13 at the bottom ends of the lower positioning rods 8 into the mounting bottom plates 4 correspondingly, then installs the connecting flanges 12 at the bottoms of the lower positioning rods 8 on the mounting bottom plates 4 by using bolts, then inserts the connecting insertion rods 13 at the top ends of the upper positioning rods 7 into the mounting top plates 3 correspondingly, then installs the connecting flanges 12 on the upper positioning rods 7 on the mounting top plates 3 by using bolts, and then places the assembled mounting box body 1 at the top ends of the battery modules 2 by hand; meanwhile, an adjusting rod 9 at the bottom of the upper positioning rod 7 is correspondingly inserted into an adjusting slot 10 on the lower positioning rod 8, a limiting inserting rod 15 inside the adjusting slot 10 is inserted into the adjusting rod 9, and a damping spring 16 plays a role in assisting in damping and supporting the adjusting rod 9; next, the operator bolts the bolt mounting holes 11 where the upper positioning rod 7 and the lower positioning rod 8 overlap, and completes the mounting of the battery module 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell group convenient to installation which characterized in that: comprises an installation box body (1) and a battery module (2); the mounting box body (1) comprises a mounting top plate (3) and a mounting bottom plate (4), the mounting top plate (3) is arranged above the mounting bottom plate (4), and positioning grooves (5) matched with the outer wall structures of the battery modules (2) are formed in the lower surface of the mounting top plate (3) and the upper surface of the mounting bottom plate (4); positioning pieces (6) are arranged at the peripheral corners of the lower surface of the mounting top plate (3); the positioning piece (6) comprises an upper positioning rod (7) and a lower positioning rod (8), an adjusting rod (9) used for adjusting the length of the positioning piece (6) is arranged at the bottom of the upper positioning rod (7), an adjusting slot (10) for the adjusting rod (9) to be inserted in a vertical sliding mode is arranged in the position, corresponding to the adjusting rod (9), of the lower positioning rod (8), a plurality of groups of bolt mounting holes (11) are formed in the adjusting slot (10) and the adjusting rod (9) at intervals, and the adjusting rod (9) is mounted on the lower positioning rod (8) through a plurality of bolts; and a transverse limiting baffle (17) is connected between the adjacent positioning pieces (6), and heat dissipation holes (18) are formed in the transverse limiting baffle (17).

2. A lithium battery pack for ease of installation according to claim 1, wherein: and the upper end and the lower end of the upper positioning rod (7) and the lower positioning rod (8) are respectively provided with a connecting flange (12), and the two connecting flanges (12) are respectively installed on the installation top plate (3) and the installation bottom plate (4) through bolts.

3. A lithium battery pack for easy installation according to claim 2, wherein: two one end of each connecting flange (12) far away from the positioning piece (6) is provided with a connecting inserted rod (13), and the two connecting inserted rods (13) are respectively arranged inside the mounting top plate (3) and the mounting bottom plate (4).

4. A lithium battery pack for ease of installation according to claim 1, wherein: the bottom wall of the adjusting slot (10) is provided with a limiting insertion rod (15), the top end of the limiting insertion rod (15) is inserted in the adjusting rod (9) in a sliding mode, and a damping spring (16) is sleeved on the outer portion of the adjusting rod (9).

5. A lithium battery pack for ease of installation according to claim 1, wherein: be provided with on the inner wall of constant head tank (5) and be used for battery module (2) absorbing protective pad (14), be provided with the elastic bulge on protective pad (14) is close to battery module (2) one side.