Vertical pipe battery pack of two-wheel scooter

Abstract

The utility model relates to the technical field of electric skateboards, in particular to a two-wheel scooter stand pipe battery pack which comprises a plurality of sets of shells, each shell is provided with a structure with an upper opening and a lower opening, the multiple sets of shells are fixedly connected through matching of connecting plates and screws, and end covers are fixed to the two ends of each shell in a clamped mode. A power supply assembly is movably inserted into the shell; each power supply assembly comprises two groups of battery cell seats which are matched up and down, a plurality of groups of battery cells are clamped and fixed between the two groups of battery cell seats, the plurality of groups of battery cells are electrically communicated through the matching of the battery cell seats, the plurality of groups of power supply assemblies are electrically connected through the matching of electric wires and balancing plates, and the power supply assemblies are fixed through the modularized shell. The plurality of groups of shells are fixed through the matching of the connecting plates, so that the shells cannot be separated, the connecting strength is high, the shells are difficult to loosen, the number of the power supply components is changed according to different power supply requirements, and the application scenes are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric slide plate technical field especially relates to a two wheeled scooter vertical pipe battery package. BACKGROUND

[0002] Chinese patent number "CN213502709U" discloses a two wheeled scooter vertical pipe battery package, including mainboard-PCBA, battery composition product, battery shell, battery package main part and battery product, the battery package main part includes battery shell, the inside of battery shell is equipped with battery product, the one end of battery shell is clamped with first battery rack end cover, and the central position of first battery rack end cover is penetrated with battery line, the one end of battery shell is clamped with second battery rack end cover away from first battery rack end cover, battery product includes mainboard-PCBA and battery composition product, novel battery shell is directly made into an integral battery box with extruded section material process, replaces ordinary split battery box, solves the problem of battery package main part loosening, the battery shell of the utility model is fixed with first battery rack end cover, second battery rack end cover and screw, and waterproof glue is additionally hit, solve the near water short circuit of battery package main part.

[0003] The device can be used for the production of battery package, and an integral battery box is made by an extruded section material process to solve the problem of loosening of the battery package main body. However, this way does not have a modular structure, and it is not convenient to change the number of battery packages according to the demand, so an improvement is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art that do not have a modular structure and it is not convenient to change the number of battery packages according to the demand, and provides a two wheeled scooter vertical pipe battery package.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A two wheeled scooter vertical pipe battery package is designed, which includes a plurality of housings, the housings are provided with an upper and lower opening structure, the plurality of housings are fixedly connected through the cooperation of connecting plates and screws, end covers are clamped and fixed at both ends of the housings, and a power supply assembly is movably inserted into the housings.

[0007] The power supply assembly includes two groups of battery cell holders which are matched with each other, a plurality of battery cells are clamped and fixed between the two groups of battery cell holders, the plurality of battery cells are electrically connected through the cooperation of the battery cell holders, and the plurality of power supply assemblies are electrically connected through the cooperation of wires and balancing plates.

[0008] Preferably, a partition plate is fixedly connected inside the housing, the partition plate divides the housing to form a control groove and a power supply groove, the power supply assembly is movably inserted into the inside of the power supply groove, and the balancing plate is arranged in the inside of the control groove.

[0009] Preferably, the middle part of the partition plate is provided with a wire gap, and the electric wire passes through the wire gap.

[0010] Preferably, the inner side of the end cover is fixedly connected with a fixing seat, and the two ends of the equalizing plate are clamped in the fixing seat of the end cover.

[0011] Preferably, the upper and lower sides of the shell are provided with plug-in grooves, the inner wall of the connecting plate is fixedly connected with first plug-in blocks matched with the plug-in grooves, and the inner part of the end cover is fixedly connected with second plug-in blocks matched with the plug-in grooves.

[0012] Preferably, the inner wall of the shell is provided with a clamping block, and the outer side of the battery cell seat is provided with a clamping gap matched with the clamping block.

[0013] Preferably, the center of the end cover and the battery cell seat are provided with a through heat dissipation through hole, and the upper end of the end cover is fixedly installed with a fan assembly communicated with the heat dissipation through hole, and the fan assembly comprises a fan device and a concentrating funnel.

[0014] The two-wheeled scooter vertical pipe battery pack has the advantages that: the power supply assembly is fixed by the modular shell, a plurality of shells are fixed by the cooperation of the connecting plates, the shells cannot be separated, the number of the shells and the power supply assembly can be changed according to different power supply requirements, the use of the device is facilitated, the application scenarios are increased, the shell space is separated by the partition plate, the power supply assembly and the equalizing plate are fixed, and the power supply assembly and the equalizing plate cannot collide in the bumpy road section, and damage is avoided.

[0015] The heat dissipation through hole is arranged, the whole shell can be communicated under the cooperation of the fan assembly, heat dissipation can be achieved, the battery pack is prevented from heating during charging and discharging, the battery temperature is prevented from being too high, the high temperature is prevented from affecting the battery performance and service life, and the dangers of overheating, fire and explosion are prevented, and the heat dissipation through hole is arranged at the top and the bottom, and water is generally difficult to enter unless soaking.

[0016] The cooperation of the plug-in blocks and the plug-in grooves facilitates the installation of the connecting plate and prevents loosening, and the cooperation of the clamping blocks and the clamping grooves facilitates the insertion of the power supply assembly into the shell and prevents deviation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a two-wheeled scooter vertical pipe battery pack structure schematic diagram for the utility model;

[0018] Figure 2 The utility model provides a two-wheeled scooter vertical pipe battery pack structure schematic diagram for the utility model;

[0019] Figure 3 The utility model provides a two -wheeled scooter vertical tube battery pack's Figure 2 The middle A partial close -up view of the utility model discloses a two -wheeled scooter vertical tube battery pack's

[0020] Figure 4 The utility model provides a two -wheeled scooter vertical tube battery pack's explosion structure schematic diagram;

[0021] Figure 5 The utility model provides a two -wheeled scooter vertical tube battery pack's Figure 4 The middle B partial close -up view of the utility model discloses a two -wheeled scooter vertical tube battery pack's.

[0022] In the drawing: 1, shell;101, plug groove;102, baffle;103, control groove;104, power supply groove;105, line gap;106, clamping block;2, connecting plate;201, first plug-in block;3, end cover;301, fixed seat;302, second plug-in block;4, fan assembly;5, electric core seat;501, clamping gap;502, heat dissipation through -hole;6, electric core;7, equalizing plate. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0024] Referring to Figures 1-5 A two -wheeled scooter vertical tube battery pack, including multiple sets of shell 1, shell 1 is provided with up and down opening structure, and multiple sets of shell 1 are fixedly connected through the cooperation of connecting plate 2 and screw, and the both ends of shell 1 are clamped and fixed with end cover 3, and the inside of shell 1 movably plugs with power supply assembly;

[0025] The power supply assembly includes two sets of electric core seats 5 that cooperate with each other, a plurality of electric cores 6 are clamped and fixed between the two sets of electric core seats 5, the plurality of electric cores 6 are electrically connected in communication through the cooperation of electric core seat 5, and the plurality of power supply assemblies are electrically connected in communication through the cooperation of wire and equalizing plate 7, the power supply assembly is fixed through the modular shell 1, the plurality of shell 1 are fixed through the cooperation of connecting plate 2, so that they cannot be separated, the connection strength is high, and it is difficult to loosen, so that the number of shell and power supply assembly can be changed according to different power supply requirements, thereby facilitating the use of the device and increasing the application scenarios.

[0026] Referring to Figure 5 In order to fix the power supply assembly, the inner wall of shell 1 is provided with clamping block 106, and the outer side end face of electric core seat 5 is provided with clamping gap 501 that cooperates with clamping block 106, so that the shaking between the upper and lower electric core seats 5 can be avoided, and the stability is increased.

[0027] Reference Figure 2 , in order to facilitate heat dissipation, the center of the end cover 3 and the battery cell seat 5 are provided with through heat dissipation holes 502, the upper end of the end cover 3 is fixedly installed with a fan assembly 4 communicated with the heat dissipation holes 502, the fan assembly 4 includes a fan device and a concentrating funnel, through the setting of the heat dissipation holes 502, under the cooperation of the fan assembly 4, the whole shell can be communicated, and heat dissipation can be carried out, avoiding the heating of the battery pack in the charging and discharging process, so that the battery temperature is too high, and the high temperature will affect the battery performance and service life, and even cause the danger of overheating, fire and explosion, and the heat dissipation holes 502 are respectively arranged at the top and the bottom, and it is difficult to enter water unless soaked.

[0028] Reference Figure 5 , in order to avoid the contact between the power supply assembly and the balancing plate 7, the partition plate 102 is fixedly connected in the inside of the shell 1, the partition plate 102 divides the shell 1 to form a control groove 103 and a power supply groove 104, the power supply assembly is movably inserted into the inside of the power supply groove 104, the balancing plate 7 is arranged in the inside of the control groove 103, the space of the shell 1 is divided by the partition plate 102, the power supply assembly and the balancing plate 7 are respectively fixed, and the collision between the power supply assembly and the balancing plate 7 will not occur in the face of bumpy road section, so as to avoid damage.

[0029] Reference Figure 5 , in order to facilitate the connection of the power supply assembly and the balancing plate 7, the wire gap 105 is arranged in the middle of the partition plate 102, and the wire passes through the wire gap 105.

[0030] Reference Figure 4 , in order to facilitate the installation of the connecting plate 2 and the end cover 3, the plug-in grooves 101 are arranged on the upper and lower sides of the shell 1, the inner wall of the connecting plate 2 is fixedly connected with the first plug-in block 201 matched with the plug-in grooves 101, and the inside of the end cover 3 is fixedly connected with the second plug-in block 302 matched with the plug-in grooves 101, the plug-in blocks are inserted into the plug-in grooves 101, so that the assembly of the shell 1 and the fixation of the screws are facilitated, and the displacement deviation is avoided.

[0031] Reference Figure 4 , in order to facilitate the fixation of the balancing plate 7, the fixing seat 301 is fixedly connected to the inner side of the end cover 3, and the two ends of the balancing plate 7 are respectively clamped in the fixing seat 301 of the two end covers 3, so that the shaking damage of the balancing plate 7 can be avoided.

[0032] The working mode is that the power supply assembly is fixed in the modular shell 1, and a plurality of groups of the shell 1 are fixed by cooperation of the connecting plates 2 and cannot be separated, so that the connecting strength is high, and loosening is difficult to occur; the number of the shell 1 and the power supply assembly can be changed according to different power supply requirements, so that the use of the device is facilitated, and the application scene is increased; the space of the shell 1 is divided by the partition plate 102, and the power supply assembly and the balancing plate 7 are fixed respectively; in the face of a bumpy road section, the power supply assembly and the balancing plate 7 cannot collide, damage is avoided, and the battery pack generates heat in the charging and discharging process; the fan device can blow air, the concentrated funnel is used to send the heat dissipation through hole 502, the heat dissipation through hole 502 is communicated with the whole shell 1, heat dissipation is performed on the whole shell 1, high temperature influence on battery performance and service life is avoided, and even dangers such as overheating, fire and explosion are avoided; the heat dissipation through hole 502 is arranged at the top and the bottom respectively, and water is difficult to enter unless soaking, so that the safety of the device is increased.

[0033] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A two-wheeled scooter vertical tube battery pack comprising a plurality of sets of enclosures (1), characterized in that: The shell (1) is provided with upper and lower opening structure, a plurality of groups of shell (1) are fixedly connected through the cooperation of connecting plate (2) and screw, the both ends of shell (1) are clamped and fixed with end cover (3), the inside of shell (1) is movably inserted with power supply assembly; The power supply assembly includes two groups of upper and lower matched electric core seat (5), a plurality of groups of electric core (6) are clamped and fixed between two groups of electric core seat (5), a plurality of groups of electric core (6) are electrically connected through the cooperation of electric core seat (5), a plurality of groups of power supply assembly are electrically connected through the cooperation of wire and equalizing plate (7).

2. A two-wheeled scooter vertical tube battery pack according to claim 1, characterized in that: The inside of shell (1) is fixedly connected with partition plate (102), the partition plate (102) divides the shell (1) to form control groove (103) and power supply groove (104), the power supply assembly is movably inserted in the inside of power supply groove (104), the equalizing plate (7) is arranged in the inside of control groove (103).

3. A two-wheeled scooter vertical tube battery pack according to claim 2, characterized by: The middle part of partition plate (102) is provided with line gap (105), and the wire passes through line gap (105).

4. A two-wheeled scooter vertical tube battery pack according to claim 3, characterized by: The inner side surface of end cover (3) is fixedly connected with fixed seat (301), and the both ends of equalizing plate (7) are clamped in the fixed seat (301) of the both ends of end cover (3).

5. The two-wheeled scooter vertical tube battery pack of claim 1, wherein: The upper and lower sides of shell (1) are provided with insertion groove (101), the inner wall of connecting plate (2) is fixedly connected with first insertion block (201) matched with insertion groove (101), and the inside of end cover (3) is fixedly connected with second insertion block (302) matched with insertion groove (101).

6. The two-wheeled scooter vertical tube battery pack of claim 1, wherein: The inner wall of shell (1) is provided with clamping block (106), and the outer side surface of electric core seat (5) is provided with clamping gap (501) matched with clamping block (106).

7. The two-wheeled scooter vertical tube battery pack of claim 1, wherein: The center of end cover (3) and electric core seat (5) is provided with through cooling hole (502), and the upper end of end cover (3) is fixedly installed with fan assembly (4) communicated with cooling hole (502), and the fan assembly (4) includes fan device and concentrated funnel.

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