CN216085101U

CN216085101U - Novel modularization group battery

Info

Publication number: CN216085101U
Application number: CN202121968586.2U
Authority: CN
Inventors: 兰成章; 巫扬勋; 姜荣军; 蔡合健; 曹晓菲; 叶精荣
Original assignee: XIAMEN HUARONG ENERGY TECHNOLOGY CO LTD
Current assignee: XIAMEN HUARONG ENERGY TECHNOLOGY CO LTD
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-18
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of modular battery packs, in particular to a novel modular battery pack, which comprises a lower shell, an upper shell, a battery pack body and a support, wherein one end of the front surface of the lower shell is provided with a positive wiring post, the other end of the front surface of the lower shell is provided with a negative wiring post, the front surface of the lower shell is embedded with a heat dissipation fan, the front surface of the lower shell is embedded with the heat dissipation fan, the periphery of the heat dissipation fan is provided with a protective cover to prevent other people from mistakenly touching the heat dissipation fan, the support is provided with a ventilation hole to further provide heat dissipation protection, a slide way of the support is aligned with a slide plate in an assembly groove to slide down the support, a slide block is arranged in the slide groove of a support plate, the support plate is provided with a connecting plate, the connecting plate is connected with the slide block through a screw, a first spring is arranged below the support plate and is convenient for providing longitudinal shock absorption protection, and a second spring is sleeved on a telescopic rod connected with the slide plate, conveniently provide shock attenuation protection in the horizontal direction.

Description

Novel modularization group battery

Technical Field

The utility model relates to the technical field of modular battery packs, in particular to a novel modular battery pack.

Background

In actual requirements, the energy size, the voltage platform and the size of the battery pack are different, so that great workload is caused for design and production, and in order to solve the problem, the module battery pack is inoculated.

For example, the patent publication "CN 205159382U" is named as: a "battery pack case, a battery pack, and a device using the battery pack as a power source", and a patent disclosing "the present invention discloses a battery pack case, a battery pack, and a device using the battery pack as a power source. The battery pack case is configured to receive a battery module assembly including a plurality of battery modules sequentially stacked, each having a plurality of battery cells or unit modules mounted therein, wherein a coolant inlet and a coolant outlet are located at upper and lower portions of the battery pack case, respectively, in a state in which the coolant inlet and the coolant outlet are opposite to each other, such that a coolant for cooling the unit modules flows from one side of the battery modules to the opposite side of the battery modules in a direction perpendicular to a direction in which the unit modules are stacked, and an inclined plate for guiding the flow of the coolant is disposed between the battery pack case and the battery modules. "

The device in use discovery that current group battery casing, group battery and use group battery regard as the power, its inconvenient assembly, the shock attenuation effect is poor, does not have warning device, dangerous accident appears easily, leads to its use limitation higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel modular battery pack which is good in heat dissipation effect and convenient to assemble.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a novel modularized battery pack comprises a lower shell, an upper shell, a battery pack body and a support, wherein one end of the front side of the lower shell is provided with a positive wiring column, the other end of the front side of the lower shell is provided with a negative wiring column, a heat dissipation fan is embedded into the front side of the lower shell and is arranged between the positive wiring column and the negative wiring column, the positive wiring column and the negative wiring column are connected with the battery pack body, an assembly groove is arranged in the lower shell, the battery pack body is arranged on the support, the support is matched with the assembly groove, a support plate and a first spring are arranged below the assembly groove, one end of the first spring is connected with the bottom wall of the assembly groove, the other end of the first spring is connected with the support plate, the first spring is arranged into a plurality of groups, slide grooves are arranged on the support plate, slide blocks are arranged in the slide grooves, and a connecting plate is arranged below the support, the connecting plate is provided with screws, the sliding block is provided with screw holes, the screws are matched with the screw holes, the upper shell is arranged above the lower shell and is matched with the lower shell, the support is internally provided with ventilation holes, and the ventilation holes are arranged into a plurality of groups.

In the use process of the battery, the vibration condition is inevitably generated, and in order to provide buffer protection conveniently, the utility model has the improvement that an auxiliary fixing piece is arranged in the assembling groove, the auxiliary fixing piece comprises a telescopic rod, a second spring and a sliding plate, one end of the telescopic rod is connected with the side wall of the assembling groove, the other end of the telescopic rod is connected with the sliding plate, the second spring is sleeved on the telescopic rod, one end of the second spring is connected with the side wall of the assembling groove, the other end of the second spring is connected with the sliding plate, and the auxiliary fixing piece is arranged in two groups in a symmetrical arrangement.

In order to facilitate the assembly of the bracket, the utility model has the improvement that the side wall of the bracket is provided with a slide way, the slide plate is matched with the slide way, the slide plate can slide in the slide way, and the slide way is arranged on the periphery side of the vent hole.

In order to provide protection conveniently and prevent other people from touching the heat dissipation fan by mistake, the utility model has the improvement that the outer side of the lower shell is provided with a protective cover which is arranged on the periphery of the heat dissipation fan.

In order to conveniently carry the battery, the utility model has the improvement that handles are arranged on the outer side of the lower shell, the handles are arranged in two groups and are symmetrically arranged, and the two groups of handles are respectively arranged on the peripheral sides of the positive wiring column and the negative wiring column.

In order to prompt others and prevent others from being touched by mistake, the utility model has the improvement that a warning flange is arranged above the upper shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel modularized battery pack, which has the following beneficial effects:

this novel modularization group battery, the positive embedding of inferior valve has the heat dissipation fan, and the convenient hot-air outgoing with the assembly groove of inferior valve of heat dissipation fan is provided with the safety cover in heat dissipation fan week side, prevents that other people from missing the heat dissipation fan, is provided with the ventilation hole on the support, and further provides the heat dissipation protection.

This novel modularization group battery aims at the slide of assembly inslot with the slide of support, slides down the support, until support and backup pad contact, is provided with the slider in the spout of backup pad, is provided with the connecting plate in the backup pad, and the connecting plate passes through screw connection with the slider, and the backup pad below is provided with first spring, and first spring conveniently provides vertical shock attenuation protection, and the cover has the second spring on the telescopic link of being connected with the slide, conveniently provides horizontal shock attenuation protection.

This novel modularization group battery is provided with the warning flange on the epitheca, conveniently suggests other people mistake and bumps equipment, openly is provided with the handle at the epitheca down, conveniently carries equipment.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is a top view of the battery pack body and bracket of the present invention construction;

FIG. 5 is a schematic view of the structure of the present invention.

In the figure: 1. a lower case; 2. an upper shell; 3. a battery pack body; 4. a support; 5. a positive terminal post; 6. a negative terminal; 7. a heat dissipation fan; 8. a support plate; 9. a first spring; 10. a connecting plate; 11. a screw; 12. a slider; 13. a vent hole; 14. a telescopic rod; 15. a second spring; 16. a slide plate; 17. a slideway; 18. a protective cover; 19. a handle; 20. a warning flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a novel modular battery pack includes a lower case 1, an upper case 2, a battery pack body 3 and a support 4, wherein a positive terminal post 5 is disposed at one end of the front surface of the lower case 1, a negative terminal post 6 is disposed at the other end of the front surface of the lower case 1, a heat dissipation fan 7 is embedded in the front surface of the lower case 1, the heat dissipation fan 7 is disposed between the positive terminal post 5 and the negative terminal post 6, the positive terminal post 5 and the negative terminal post 6 are connected to the battery pack body 3, an assembly groove is disposed in the lower case 1, the battery pack body 3 is disposed on the support 4, the support 4 is matched with the assembly groove, a support plate 8 and a first spring 9 are disposed below the assembly groove, one end of the first spring 9 is connected to the bottom wall of the assembly groove, the other end of the first spring 9 is connected to the support plate 8, the first springs 9 are disposed in multiple groups, the improved multifunctional combined type screw driver is characterized in that a sliding groove is formed in the supporting plate 8, a sliding block 12 is arranged in the sliding groove, a connecting plate 10 is arranged below the support 4, a screw 11 is arranged on the connecting plate 10, a screw hole is formed in the sliding block 12, the screw 11 is matched with the screw hole, the upper shell 2 is arranged above the lower shell 1, the upper shell 2 is matched with the lower shell 1, a ventilation hole 13 is formed in the support 4, and the ventilation hole 13 is arranged into a plurality of groups.

The cover has second spring 15 on the telescopic link 14 of being connected with slide 16, conveniently provides horizontal ascending shock attenuation protection, be provided with supplementary mounting in the assembly groove, supplementary mounting includes telescopic link 14, second spring 15 and slide 16, telescopic link 14 one end with the assembly groove lateral wall is connected, the telescopic link 14 other end with slide 16 is connected, second spring 15 cover is in on the telescopic link 14, second spring 15 one end with the assembly groove lateral wall is connected, the second spring 15 other end with slide 16 is connected, supplementary mounting sets up to two sets of symmetrical arrangement.

Slide 17 of support 4 aims at slide 16 in the assembly groove, slides down support 4, until support 4 and the contact of backup pad 8, conveniently fixes a position and assembles support 4, the 4 lateral walls of support are provided with slide 17, slide 16 with slide 17 phase-match, slide 16 can slide in slide 17, slide 17 sets up ventilation hole 13 week side.

The protective cover 18 is arranged on the outer side of the lower shell 1, the protective cover 18 is arranged on the periphery of the heat dissipation fan 7, protection is provided conveniently, and the heat dissipation fan 7 is prevented from being touched by others by mistake.

Handles 19 are arranged on the outer side of the lower shell 1, the handles 19 are arranged in two groups symmetrically, and the handles 19 in two groups are respectively arranged on the periphery sides of the positive wiring column 5 and the negative wiring column 6, so that the battery is convenient to carry.

The upper shell 2 is provided with warning flange 20 above, for the convenience of prompting others, prevents that others from bumping by mistake.

To sum up, in the novel modular battery pack, when in use, the slide way 17 of the bracket 4 is aligned to the slide plate 16 in the assembly groove, the bracket 4 is slid down until the bracket 4 contacts the support plate 8, the slide block 12 is arranged in the slide groove of the support plate 8, the support plate 8 is provided with the connecting plate 10, the connecting plate 10 is connected with the slide block 12 through the screw 11, the first spring 9 is arranged below the support plate 8, the first spring 9 is convenient for providing longitudinal shock absorption protection, the telescopic rod 14 connected with the slide plate 16 is sleeved with the second spring 15 which is convenient for providing transverse shock absorption protection, the upper shell 2 is covered, the upper shell 2 is provided with the warning flange 20 which is convenient for prompting other people to mistakenly touch equipment, the handle 19 is arranged on the front side of the lower shell 1 for conveniently carrying the equipment, the heat dissipation fan 7 is embedded in the front side of the lower shell 1, the heat dissipation fan 7 is convenient for discharging hot air in the assembly groove of the lower shell 1, the protective cover 18 is arranged on the periphery side of the heat dissipation fan 7, prevent that other people from missing and bumping heat dissipation fan 7, be provided with ventilation hole 13 on support 4, further provide the heat dissipation protection, support 4 adopts insulating and high strength combined material, contains a plurality of groups electricity core in the group battery body 3, is provided with the clearance between every group electricity core, the convenient heat dissipation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel modularization group battery, includes inferior valve (1), epitheca (2), group battery body (3) and support (4), its characterized in that: the battery pack is characterized in that a positive wiring column (5) is arranged at one end of the front side of the lower casing (1), a negative wiring column (6) is arranged at the other end of the front side of the lower casing (1), a heat dissipation fan (7) is embedded into the front side of the lower casing (1), the heat dissipation fan (7) is arranged between the positive wiring column (5) and the negative wiring column (6), the positive wiring column (5) and the negative wiring column (6) are connected with the battery pack body (3), an assembly groove is arranged in the lower casing (1), the battery pack body (3) is arranged on the support (4), the support (4) is matched with the assembly groove, a support plate (8) and a first spring (9) are arranged below the assembly groove, one end of the first spring (9) is connected with the wall of the assembly groove, the other end of the first spring (9) is connected with the support plate (8), and the first spring (9) is arranged into a plurality of groups, the improved multifunctional electric iron is characterized in that a sliding groove is formed in the supporting plate (8), a sliding block (12) is arranged in the sliding groove, a connecting plate (10) is arranged below the support (4), a screw (11) is arranged on the connecting plate (10), a screw hole is formed in the sliding block (12), the screw (11) is matched with the screw hole, the upper shell (2) is arranged above the lower shell (1), the upper shell (2) is matched with the lower shell (1), a ventilation hole (13) is formed in the support (4), and the ventilation hole (13) is arranged into a plurality of groups.

2. The novel modular battery pack of claim 1, wherein: be provided with supplementary mounting in the assembly groove, supplementary mounting includes telescopic link (14), second spring (15) and slide (16), telescopic link (14) one end with assembly groove lateral wall is connected, telescopic link (14) other end with slide (16) are connected, second spring (15) cover is in on telescopic link (14), second spring (15) one end with assembly groove lateral wall is connected, second spring (15) other end with slide (16) are connected, supplementary mounting sets up to two sets of symmetrical arrangement.

3. A novel modular battery pack as claimed in claim 2, wherein: support (4) lateral wall is provided with slide (17), slide (16) with slide (17) phase-match, slide (16) can slide in slide (17), slide (17) set up ventilation hole (13) week side.

4. A novel modular battery pack as claimed in claim 3, wherein: the outer side of the lower shell (1) is provided with a protective cover (18), and the protective cover (18) is arranged on the peripheral side of the heat dissipation fan (7).

5. The novel modular battery pack as claimed in claim 4, wherein: the utility model discloses a wiring terminal, including inferior valve (1), inferior valve (1) outside is provided with handle (19), handle (19) set up to two sets of symmetrical arrangement, and are two sets of handle (19) set up respectively positive terminal (5) and negative terminal (6) week side.

6. The novel modular battery pack as claimed in claim 5, wherein: and a warning flange (20) is arranged above the upper shell (2).