CN214176191U

CN214176191U - Combined new energy lithium ion battery pack

Info

Publication number: CN214176191U
Application number: CN202023104906.8U
Authority: CN
Inventors: 余雁; 吴曲勇; 邵洋洋
Original assignee: Suzhou Gerui Power Supply Technology Co ltd
Current assignee: Zhonggu Times Beijing New Energy Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-10
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a modular new forms of energy lithium ion battery group, which comprises a mounting bas, the equal fixedly connected with control box in both ends on the positive surface of mount pad, two one side swing joint that the control box surface is close to each other has U type fixed plate, two fixedly connected with group battery body between one side that U type fixed plate is close to each other, spacing hole has all been seted up to the both sides of U type fixed plate internal surface, the both sides of control box all have the lock bar through removable pin swing joint. The utility model discloses a under the effect of mutually supporting between push rod, fixed block, movable rod, slider, slide bar, spring, bracing piece, locking pole, control box, U type fixed plate, spacing hole and group battery body and the mount pad, realized can carrying out the purpose of quick dismantlement and installation to this lithium ion battery group, convenient operation is swift, has brought very big facility with the installation operation for the maintenance in user's later stage.

Description

Combined new energy lithium ion battery pack

Technical Field

The utility model relates to a lithium ion battery technical field specifically is a modular new forms of energy lithium ion battery group.

Background

A lithium ion battery: is a secondary battery (rechargeable battery) which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode, and Li + is inserted and extracted back and forth between the two electrodes during the charge and discharge processes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; when the battery is discharged, the lithium batteries are divided into lithium batteries and lithium ion batteries, the lithium batteries are used in mobile phones and notebook computers and are commonly called lithium batteries, the batteries generally adopt materials containing lithium elements as electrodes and are representative of modern high-performance batteries, and lithium ion battery packs are widely applied to the existing new energy electric vehicles.

However, the conventional lithium ion battery pack is complex in installation mode, so that the installation efficiency is low, and great inconvenience is brought to later maintenance and disassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular new forms of energy lithium ion battery group possesses the advantage of convenient to detach with the installation, and the mounting means of having solved current lithium ion battery group is comparatively loaded down with trivial details, when causing the installation effectiveness low, also brings very big inconvenient problem for the maintenance dismantlement work in later stage.

In order to achieve the above object, the utility model provides a following technical scheme: a combined new energy lithium ion battery pack comprises a mounting seat, wherein both ends of the front surface of the mounting seat are fixedly connected with operating boxes, one side of the outer surfaces of the two operating boxes, which are close to each other, is movably connected with a U-shaped fixing plate, a battery pack body is fixedly connected between one sides of the two U-shaped fixing plates, both sides of the inner surface of the U-shaped fixing plate are respectively provided with a limiting hole, both sides of the operating box are respectively and movably connected with a locking rod through a movable pin, the surface of the locking rod is movably connected with the surface of the limiting hole, the middle end of the inner cavity of the operating box is fixedly connected with a sliding rod, both ends of the sliding rod are respectively and movably connected with a sliding block, one side of the two sliding blocks, which is far away from each other, is fixedly connected with a spring, one side of the spring, which is far away from the sliding block, is fixedly connected with the middle end of the inner cavity of the operating box, and the middle end of the two operating boxes, which is far away from each other, is movably connected with a push rod, two one side fixedly connected with fixed block that the push rod is close to each other, the both sides of fixed block all have the movable rod through removable pin swing joint, the surface of movable rod and the one end of keeping away from the fixed block pass through removable pin swing joint in the surface of slider, the surface of slider and the one side of keeping away from the movable rod have the bracing piece through removable pin swing joint, the surface of bracing piece and the one end of keeping away from the slider pass through removable pin swing joint in the surface of lock pole.

Preferably, one side of each push rod, which is far away from each other, is fixedly connected with a push block, and the surface of each push block is provided with an anti-skid groove.

Preferably, the both sides of mount pad all fixedly connected with mounting panel, the through-hole has been seted up to the middle-end of mounting panel.

Preferably, the two ends of the two sides of the battery pack body are provided with heat dissipation holes, and the surface of each heat dissipation hole is fixedly provided with dust filter cotton.

Preferably, the periphery of the front surface of the mounting seat is fixedly connected with a limiting baffle, and the inner surface of the limiting baffle is movably connected to the surface of the battery pack body.

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

1. the utility model moves the push rods at two sides to one side close to each other by pushing, the push rods move while driving the fixed block to move, the fixed block moves to drive the movable rod to move, so that the movable rod can support the slide block, simultaneously, the slide blocks at two sides move to one side far away from each other along the surface of the slide rod, the slide block moves to extrude the spring, so that the spring can generate tension to the slide block, simultaneously, the slide block moves while driving the support rod to move, so that the support rod can support the locking rod, the locking rod can rotate along the surface of the movable pin on the operation box under the supporting effect, until the locking rod can be completely separated from the limiting hole on the U-shaped fixed plate, a user can take the U-shaped fixed plate and the battery pack body off from the mounting seat, thereby realizing the purpose of rapidly disassembling the battery pack body, meanwhile, the battery pack body is placed on the surface of the mounting seat, the U-shaped fixing plates on the two sides are slidably mounted between the operation boxes on the two sides, under the action of cooperation between the operation boxes, the mounting seat, the U-shaped fixing plates and the battery pack body, the vertical direction and the left and right horizontal directions of the battery pack body can be effectively limited, then the push rods on the two sides are loosened, the tension of the spring is released at the moment, the sliding blocks on the two sides are further pushed to move towards one side close to each other along the surfaces of the sliding rods, the sliding blocks move to drive the supporting rods to move, meanwhile, the supporting rods can pull the locking rods, the locking rods can rotate along the surfaces of the movable pins on the operation box until the locking rods are inserted into the limiting holes on the U-shaped fixing plates, the U-shaped fixing plates and the battery pack body can be effectively limited in the front and back horizontal directions, and the purpose of quickly mounting the battery pack body is achieved, under whole complex effect, realized can carrying out the purpose of dismantling fast and installing to this lithium ion battery group, convenient operation is swift, has brought very big facility for the maintenance in user's later stage and installation operation, and it is comparatively loaded down with trivial details to have solved the mounting means of current lithium ion battery group, when causing the installation effectiveness low, also brings very big inconvenient problem for the maintenance dismantlement work in later stage.

2. The utility model discloses a setting of mounting panel and through-hole, convenient to use person uses the bolt to install the mount pad fixed, through limit baffle's setting, has further reached and has carried out spacing purpose to the horizontal direction about the group battery body, and through the setting of ejector pad, convenient to use person promotes the push rod, through the setting of louvre, is favorable to the heat of group battery body to give off to the external world.

Drawings

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

FIG. 2 is a schematic sectional view of the operation box of the present invention;

fig. 3 is a schematic top view of the battery pack body according to the present invention;

fig. 4 is the schematic view of the sectional structure of the U-shaped fixing plate of the present invention.

In the figure: 1. a battery pack body; 2. a through hole; 3. mounting a plate; 4. a limit baffle; 5. a mounting seat; 6. an operation box; 7. a U-shaped fixing plate; 8. a spring; 9. a slide bar; 10. a slider; 11. a support bar; 12. a lock lever; 13. a limiting hole; 14. a push rod; 15. a push block; 16. a fixed block; 17. a movable rod; 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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a combined new energy lithium ion battery pack comprises a mounting base 5, wherein both sides of the mounting base 5 are fixedly connected with mounting plates 3, the middle end of the mounting plate 3 is provided with a through hole 2, the mounting base 5 is conveniently and fixedly mounted by a user through the mounting plates 3 and the through hole 2, both ends of the front surface of the mounting base 5 are fixedly connected with operation boxes 6, one side of the outer surfaces of the two operation boxes 6, which are close to each other, is movably connected with a U-shaped fixing plate 7, a battery pack body 1 is fixedly connected between one side of the two U-shaped fixing plates 7, both ends of both sides of the battery pack body 1 are provided with heat dissipation holes 18, heat of the battery pack body 1 is favorably dissipated to the outside through the arrangement of the heat dissipation holes 18, dust filter cotton is fixedly mounted on the surfaces of the heat dissipation holes 18, and the peripheries of the front surface of the mounting base 5 are fixedly connected with limit baffles 4, the inner surface of the limit baffle 4 is movably connected to the surface of the battery pack body 1, the purpose of limiting the horizontal direction of the battery pack body 1 is further achieved through the arrangement of the limit baffle 4, the two sides of the inner surface of the U-shaped fixing plate 7 are respectively provided with a limit hole 13, the two sides of the operation box 6 are respectively movably connected with a lock rod 12 through a movable pin, the surface of the lock rod 12 is movably connected to the surface of the limit hole 13, the middle end of the inner cavity of the operation box 6 is fixedly connected with a slide rod 9, the two ends of the slide rod 9 are respectively movably connected with a slide block 10, one side of the two slide blocks 10, which is far away from each other, is fixedly connected with a spring 8, the surface of the spring 8, one side of the slide block 10, which is far away from each other, is fixedly connected to the middle end of the inner cavity of the operation box 6, the middle end of one side of the two operation boxes 6, which is far away from each other, is movably connected with a push rod 14, and one side of the two push blocks 15, which are far away from each other, through the arrangement of the push block 15, a user can push the push rods 14 conveniently, an anti-skid groove is formed on the surface of the push block 15, one side of each of the two push rods 14, which is close to each other, is fixedly connected with a fixed block 16, two sides of each of the fixed blocks 16 are movably connected with a movable rod 17 through movable pins, one end, which is far away from the fixed block 16, of each of the surfaces of the movable rods 17 is movably connected with the surface of the slider 10 through a movable pin, one side, which is far away from the movable rod 17, of the surface of the slider 10 is movably connected with a support rod 11 through a movable pin, one end, which is far away from the slider 10, is movably connected with the surface of the locking rod 12 through a movable pin, the push rods 14 on two sides are pushed to move towards one side, the fixed blocks 16 are driven to move while the push rods 14 move, the fixed blocks 16 move to drive the movable rods 17 to move, so that the movable rods 17 can support the slider 10, and the sliders 10 on two sides move towards one side, which is far away from each other, along the surface of the slide rod 9, the slider 10 can extrude the spring 8 by moving, so that the spring 8 can generate tension to the slider 10, meanwhile, the slider 10 can drive the support rod 11 to move while moving, so that the support rod 11 can support the locking rod 12, the locking rod 12 can rotate along the surface of the movable pin on the operation box 6 under the supporting action, until the locking rod 12 can be completely separated from the limiting hole 13 on the U-shaped fixing plate 7, a user can take the U-shaped fixing plate 7 and the battery pack body 1 off the mounting seat 5, so as to realize the purpose of quickly disassembling the battery pack body 1, meanwhile, the U-shaped fixing plates 7 on two sides can be slidably mounted between the operation boxes 6 on two sides by placing the battery pack body 1 on the surface of the mounting seat 5, under the matching action between the operation box 6, the mounting seat 5, the U-shaped fixing plate 7 and the battery pack body 1, the vertical direction and the left-right horizontal direction of the battery pack body 1 can be effectively limited, then the push rods 14 at the two sides are loosened, at the moment, the tension of the spring 8 is released, so that the slide blocks 10 at the two sides are pushed to move towards one side close to each other along the surface of the slide rod 9, the slide blocks 10 move to drive the support rods 11 to move, meanwhile, the support rods 11 can pull the locking rods 12, so that the locking rods 12 can rotate along the surface of the movable pin on the operation box 6 until the locking rods 12 are inserted into the limiting holes 13 on the U-shaped fixing plate 7, and further, the U-shaped fixing plate 7 and the battery pack body 1 can be effectively limited in the front and back horizontal directions, thereby achieving the purpose of quickly installing the battery pack body 1, achieving the purpose of quickly disassembling and installing the lithium ion battery pack under the action of integral matching, being convenient and quick to operate, bringing great convenience to later maintenance and installation operations of a user, and solving the problem that the existing lithium ion battery pack is complicated in installation manner, the problem of great inconvenience is brought to the maintenance and disassembly work in the later period when the installation efficiency is low.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the device is used, the push rods 14 on the two sides are pushed to move towards the sides close to each other, the push rods 14 move and simultaneously drive the fixed block 16 to move, the fixed block 16 moves and drives the movable rod 17 to move, so that the movable rod 17 can support the sliding block 10, meanwhile, the sliding blocks 10 on the two sides move towards the sides far away from each other along the surface of the sliding rod 9, the sliding block 10 moves and can extrude the spring 8, so that the spring 8 generates tension on the sliding block 10, meanwhile, the sliding block 10 moves and simultaneously drives the supporting rod 11 to move, so that the supporting rod 11 can support the locking rod 12, the locking rod 12 can rotate along the surface of the movable pin on the operation box 6 under the supporting action, until the locking rod 12 can be completely separated from the limiting hole 13 on the U-shaped fixing plate 7, and the battery pack body 1 can be taken down from the mounting seat 5 by a user, further, the purpose of quickly disassembling the battery pack body 1 is realized, meanwhile, the U-shaped fixing plates 7 on the two sides are slidably installed between the operation boxes 6 on the two sides by placing the battery pack body 1 on the surface of the installation seat 5, the vertical direction and the left and right horizontal directions of the battery pack body 1 can be effectively limited under the matching action among the operation boxes 6, the installation seat 5, the U-shaped fixing plates 7 and the battery pack body 1, then the push rods 14 on the two sides are loosened, the tension of the spring 8 is released at the moment, the slide blocks 10 on the two sides are further pushed to move towards one side close to each other along the surface of the slide rod 9, the slide blocks 10 move to drive the supporting rod 11 to move, meanwhile, the supporting rod 11 can pull the locking rod 12, so that the locking rod 12 can rotate along the surface of the movable pin on the operation box 6 until the locking rod 12 is inserted into the limiting hole 13 on the U-shaped fixing plate 7, and then can carry out effectual spacing to U type fixed plate 7 and the horizontal direction around the group battery body 1 to reached and carried out the purpose of installing fast to group battery body 1, under whole complex effect, realized can carrying out the purpose of quick dismantlement and installation to this lithium ion battery group, convenient operation is swift, has brought very big facility with the installation operation for the maintenance in user's later stage.

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 modular new forms of energy lithium ion battery group, includes mount pad (5), its characterized in that: the two ends of the front surface of the mounting seat (5) are fixedly connected with operation boxes (6), one side of the outer surface of the two operation boxes (6) close to each other is fixedly connected with a U-shaped fixing plate (7), a battery pack body (1) is fixedly connected between one sides of the two U-shaped fixing plates (7) close to each other, two sides of the inner surface of the U-shaped fixing plate (7) are respectively provided with a limiting hole (13), two sides of the operation boxes (6) are respectively and movably connected with a locking rod (12) through a movable pin, the surface of the locking rod (12) is movably connected to the surface of the limiting hole (13), the middle end of the inner cavity of the operation box (6) is fixedly connected with a sliding rod (9), two ends of the sliding rod (9) are respectively and movably connected with sliding blocks (10), one side of the two sliding blocks (10) away from each other is fixedly connected with a spring (8), one side of the surface of the spring (8) and the sliding block (10) away from is fixedly connected to the middle end of the inner cavity of the operation box (6), two well end swing joint that operation box (6) kept away from one side each other has push rod (14), two one side fixedly connected with fixed block (16) that push rod (14) are close to each other, the both sides of fixed block (16) all have movable rod (17) through movable pin swing joint, the surface of movable rod (17) and the one end of keeping away from fixed block (16) are through movable pin swing joint in the surface of slider (10), the surface of slider (10) and the one side of keeping away from movable rod (17) have bracing piece (11) through movable pin swing joint, the surface of bracing piece (11) and the one end of keeping away from slider (10) are through movable pin swing joint in the surface of lock pole (12).

2. The combined new energy lithium ion battery pack of claim 1, wherein: one side of each push rod (14) which is far away from each other is fixedly connected with a push block (15), and the surface of each push block (15) is provided with an anti-skidding groove.

3. The combined new energy lithium ion battery pack of claim 1, wherein: the mounting structure is characterized in that mounting plates (3) are fixedly connected to the two sides of the mounting base (5), and through holes (2) are formed in the middle ends of the mounting plates (3).

4. The combined new energy lithium ion battery pack of claim 1, wherein: both ends of the two sides of the battery pack body (1) are provided with heat dissipation holes (18), and dust filter cotton is fixedly mounted on the surfaces of the heat dissipation holes (18).

5. The combined new energy lithium ion battery pack of claim 1, wherein: the battery pack is characterized in that the periphery of the front surface of the mounting seat (5) is fixedly connected with a limiting baffle (4), and the inner surface of the limiting baffle (4) is movably connected to the surface of the battery pack body (1).