CN215496934U

CN215496934U - Lithium battery system for tricycle

Info

Publication number: CN215496934U
Application number: CN202121253327.1U
Authority: CN
Inventors: 杜小勇; 李晶; 王秦英
Original assignee: Shenzhen Phoenix Technology Co ltd
Current assignee: Shenzhen Phoenix Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-11
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of battery systems, in particular to a lithium battery system for a tricycle, which comprises a display screen and a battery pack, wherein the battery pack is provided with a pack cover and a pack body, the pack cover is arranged at the upper end of the pack body, the pack cover is provided with a clamping groove and a first handle, the pack body is provided with a wiring port, a battery, a second handle, a base and a fixed seat, the fixed seat is arranged in the pack body, a first spring and a second spring are arranged between the fixed seat and the pack body, the damping effect of the structure is improved through the arrangement of the first spring and the second spring, the pack body is provided with a first groove and a second groove, the first groove and the second groove are both arranged on the inner wall of the pack body, the fixed seat is provided with a first bulge and a second bulge, the structure is convenient to install and has strong compatibility when in use and is provided with the display screen, the battery state can be grasped in real time.

Description

Lithium battery system for tricycle

Technical Field

The utility model relates to the technical field of battery systems, in particular to a lithium battery system for a tricycle.

Background

As is well known, with the strong support of national policies, the technology of lithium batteries is gradually improved, the cost is continuously reduced, the lithium batteries begin to permeate into all industries, some traditional power sources are gradually replaced by the lithium batteries, with the rapid development of the logistics industry, tricycles are widely applied in the distribution industry, the use frequency is high, the duration of a vehicle can be greatly improved by adopting the lithium batteries with higher energy density, and the vehicle has better climbing performance.

The power supply of traditional tricycle is lead acid battery mostly, and lead acid battery energy density is low, influences the continuation of the journey of tricycle, and single kind mounting means can only be supported to some lithium cell schemes, or installs in goods railway carriage or compartment bottom, or install in the seatpad bottom, and the limitation of use is higher to at the in-process that uses, after the range of external vibrations is too big, can influence the life of battery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lithium battery system for a tricycle.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a lithium battery system for a tricycle comprises a display screen and a battery pack, wherein the display screen is installed outside the battery pack, a mounting seat is arranged on the display screen and located on one side of the display screen, the battery pack is provided with a covering cover and a pack body, the covering cover is installed at the upper end of the pack body and is connected with the pack body through a fastening bolt, a clamping groove and a first handle are arranged on the covering cover, the first handle and the clamping groove are installed at the upper end of the covering cover, the first handle is located in the middle of the covering cover, a wiring port, a battery, a second handle, a base and a fixing seat are arranged on the pack body, the second handle is installed on one side of the pack body, the base is installed at the lower end of the pack body, the fixing seat is installed inside the pack body, a first spring and a second spring are arranged between the fixing seat and the pack body, the first spring is installed at the lower end of the fixing seat, the second spring is arranged on one side of the fixed seat, the fixed seat is provided with a limiting plate, the limiting plate is positioned at the upper end of the fixed seat and is positioned on one side of the fixed seat, a fixed shaft is arranged between the limiting plate and the fixed seat, the limiting plate is provided with a limiting bolt, the limiting bolt penetrates through the limiting plate, the battery is arranged at the upper end of the fixed seat, the wiring port is arranged on the other side of the bag body and is connected with the battery through a wire, the bag body is provided with a first groove and a second groove, the first groove and the second groove are both arranged on the inner wall of the bag body and are positioned below the fixed seat, the second groove is positioned on one side of the fixed seat, the fixed seat is provided with a first bulge and a second bulge, the first bulge is arranged at the lower end of the fixed seat and is positioned inside the first groove, and the second bulge is arranged on one side of the fixed seat, and is located inside the second groove.

In order to improve the practicability of the structure, the bag cover and the bag body are made of hard plastics, the bag body is provided with a sight glass, the sight glass is installed on one side of the bag body, and the first handle and the bag cover and the second handle and the bag body are respectively provided with detachable connections.

In order to improve the heat dissipation effect of the structure, the improved structure is that the bag body is provided with a plurality of air holes which are respectively arranged on two sides of the bag body, and the bag body is provided with a waterproof layer which is arranged on the inner wall of the air holes.

In order to improve the stability of the structure, the utility model improves that a plurality of clamping grooves are arranged and are all arranged at the upper end of the ladle cover and are respectively positioned at the edge of the ladle cover.

In order to prolong the service life of the structure, the utility model is improved in that a limiting block is arranged on the ladle cover, the limiting block is arranged on one side of the ladle cover and is positioned on one side of the wiring port, and a limiting groove is arranged on the limiting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a lithium battery system for a tricycle, which has the following beneficial effects:

the lithium battery system for the tricycle comprises a display screen and a battery pack, wherein the battery pack is provided with a pack cover and a pack body, the pack cover is arranged at the upper end of the pack body, the pack cover is provided with a clamping groove and a first handle, the pack body is provided with a wiring port, a battery, a second handle, a base and a fixed seat, the first handle and the second handle are arranged, the structure is convenient to mount and dismount, the lithium battery system is simple in structure and high in compatibility, the fixed seat is mounted in the pack body, a first spring and a second spring are arranged between the fixed seat and the pack body, the battery can be fixed through the arranged fixed seat, the damping effect of the lithium battery system is improved when the lithium battery system is used through the arranged first spring and the arranged second spring, the pack body is provided with a plurality of air holes which are respectively mounted on two sides of the pack body, here, through the bleeder vent that is equipped with, the gas permeability of this structure has been improved to the radiating effect of this structure has been improved.

Drawings

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

FIG. 2 is a side view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of a display panel according to the present invention;

FIG. 4 is a schematic view of the internal structure of the bag of the present invention;

in the figure: 1. covering; 2. a bag body; 3. a display screen; 4. a mounting seat; 5. a card slot; 6. a first handle; 7. fastening a bolt; 8. a base; 9. a second handle; 10. a limiting block; 11. a wiring port; 12. a sight glass; 13. a fixed seat; 14. a limiting plate; 15. a limit bolt; 16. a fixed shaft; 17. a second protrusion; 18. a second groove; 19. a second spring; 20. a first protrusion; 21. a first spring; 22. a first groove; 23. air holes are formed; 24. and a waterproof layer.

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. 1-4, the lithium battery system for the tricycle comprises a display screen 3 and a battery pack, wherein the display screen 3 is installed outside the battery pack, a mounting seat 4 is arranged on the display screen 3, the mounting seat 4 is positioned on one side of the display screen 3, the battery pack is provided with a pack cover 1 and a pack body 2, the pack cover 1 is installed on the upper end of the pack body 2 and is connected with the pack body 2 through a fastening bolt 7, the pack cover 1 is provided with a clamping groove 5 and a first handle 6, the first handle 6 and the clamping groove 5 are both installed on the upper end of the pack cover 1, the first handle 6 is positioned in the middle of the pack cover 1, the pack body 2 is provided with a wiring port 11, a battery, a second handle 9, a base 8 and a fixing seat 13, the second handle 9 is installed on one side of the pack body 2, the base 8 is installed on the lower end of the pack 2, the fixing seat 13 is arranged inside the bag body 2, a first spring 21 and a second spring are arranged between the fixing seat 13 and the bag body 2, the first spring 21 is arranged at the lower end of the fixing seat 13, the second spring is arranged on one side of the fixing seat 13, the fixing seat 13 is provided with a limiting plate 14, the limiting plate 14 is positioned at the upper end of the fixing seat 13 and positioned on one side of the fixing seat 13, a fixing shaft 16 is arranged between the limiting plate and the fixing seat 13, the limiting plate 14 is provided with a limiting bolt 15, the limiting bolt 15 penetrates through the limiting plate 14, the battery is arranged at the upper end of the fixing seat 13, the wiring port 11 is arranged on the other side of the bag body 2 and is connected with the battery through a lead, the bag body 2 is provided with a first groove 22 and a second groove 18, the first groove 22 and the second groove 18 are both arranged on the inner wall of the bag body 2, and the first groove 22 is positioned below the fixing seat 13, the second groove 18 is located on one side of the fixing seat 13, a first protrusion 20 and a second protrusion 17 are arranged on the fixing seat 13, the first protrusion 20 is installed at the lower end of the fixing seat 13 and located inside the first groove 22, and the second protrusion 17 is installed on one side of the fixing seat 13 and located inside the second groove 18.

When the lithium battery system for the tricycle is used, the battery is a lithium battery which is a battery taking lithium metal or lithium alloy as a positive/negative electrode material and using a non-aqueous electrolyte solution, the lithium metal battery is firstly proposed and researched by Gilbert N.Lewis in 1912, and in the 70 th 20 th century, the lithium battery is proposed and researched by M.S. Whittingham, because the chemical property of the lithium metal is very active, the processing, storage and use of the lithium metal have very high requirements on the environment, the lithium battery becomes the mainstream along with the development of scientific technology, the battery in the structure is positioned in a bag body 2 and is arranged on a fixed seat 13, after the battery is placed on the fixed seat 13, a limit plate 14 is rotated through a fixed shaft 16, then a limit bolt 15 penetrates through the limit plate 14 and penetrates into the battery (the battery is provided with a protective shell, and is not explained in detail here), the connection mode of the limiting bolt 15 and the battery is threaded, and the material of the limiting bolt 15 in the structure is hard plastic, so that the safety coefficient of the structure in the use process is improved, after the battery is fixed, the battery is connected with the wiring port 11 and the charging port through wires (the charging port is a port for charging the battery and is not described in detail in the structure), then the bag cover 1 is further installed at the upper end of the bag body 2 and is fastened through the fastening bolt 7, so that the connection between the bag cover 1 and the bag body 2 is firmer, after the connection between the bag cover 1 and the bag body 2 is finished, one end of the display screen 3 is butted with the wiring port 11 through the wires, the display screen 3 is installed at a designated position through the installation seat 4, and the battery state can be known in real time through the display screen 3, the utility of the structure is improved, in the structure, the battery pack is needed to be installed at the appointed position, when the battery pack is placed at the bottom of the container, the installation mode is as shown in figure 1, here, the battery pack can be taken by the first handle 6, and the battery pack can be more stable at the bottom of the container by the base 8, when the battery pack is placed at the bottom of the seat cushion, the installation mode is as shown in figure 2, here, the battery pack can be taken by the second handle 9, and the battery pack can be more stable at the bottom of the seat cushion by the clamping groove 5, here, it is noted that the clamping groove 5 is matched with the clamping block which is fixedly connected at one side of the seat cushion, the concrete explanation is not detailed in the structure, when the vehicle body is in operation (here, the tricycle is taken as an example), when the battery pack is installed at the bottom of the container, as shown in figure 4, fixing base 13 can make first fixture block enter into the inside of first draw-in groove 5 after receiving the pressure of battery, at this moment first spring 21 can play the effect of a shock attenuation buffering, when the battery package is installed in the packing box bottom, fixing base 13 can make the inside that the second fixture block enters into second draw-in groove 5 after receiving the pressure of battery, at this moment the second spring can play the effect of two shock attenuation cushions, thereby improved this structure shock attenuation effect when using, further improvement the life of this structure, and this structure simple to operate, moreover, the steam generator is simple in structure, high compatibility.

In order to improve the practicability of the structure, the bag cover 1 and the bag body 2 are made of hard plastics, the bag body 2 is provided with the sight glass 12, the sight glass 12 is installed on one side of the bag body 2, the first handle 6 and the bag cover 1 and the second handle 9 and the bag body 2 are respectively provided with detachable connections, the hard plastics have the advantages of being high in insulativity, hardness and material weight, the inner condition of the battery bag can be seen from the outside through the sight glass 12, the first handle 6 and the second handle 9 can be detached in the structure through the detachable connections between the first handle 6 and the bag cover 1 and between the second handle 9 and the bag body 2, and the occupied area of the structure can be reduced under special conditions.

In order to improve the heat dissipation effect of the structure, the improvement of the utility model is that the bag body 2 is provided with a plurality of air holes 23, the air holes 23 are respectively arranged at two sides of the bag body 2, the bag body 2 is provided with a waterproof layer 24, the waterproof layer 24 is arranged on the inner wall of the air holes 23, the air fluidity inside the bag body 2 can be improved through the arranged air holes 23, and the external water mist can be prevented from entering the inside of the bag body 2 through the arranged waterproof layer 24.

In order to improve the stability of the structure, the improvement of the utility model is that a plurality of clamping grooves 5 are arranged and are all arranged at the upper end of the bag cover 1 and are respectively arranged at the edge of the bag cover 1, and the battery bag can be more firmly installed by arranging the plurality of clamping grooves 5.

In order to prolong the service life of the structure, the utility model is improved in that a limiting block 10 is arranged on the bag cover 1, the limiting block 10 is arranged on one side of the bag cover 1 and is positioned on one side of the wiring port 11, a limiting groove is arranged on the limiting block 10, and a lead between the display screen 3 and the wiring port 11 is positioned in the limiting groove, so that the lead in the structure is cleaner.

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 lithium battery system for tricycle, a serial communication port, including display screen (3) and battery package, the outside at the battery package is installed in display screen (3), and be equipped with mount pad (4) on display screen (3), mount pad (4) are located one side of display screen (3), the battery package is equipped with be built by contract (1) and inclusion (2), the upper end at inclusion (2) is installed in be built by contract (1) to be equipped with fastening bolt (7) between with inclusion (2) and be connected, be equipped with draw-in groove (5) and first in command (6) on be built by contract (1), the upper end at inclusion (1) is all installed in first in command (6) and draw-in command (5), and first in command (6) are located the mid portion of built by contract (1), be equipped with wiring mouth (11), battery, second in command (9) on inclusion (2), Base (8) and fixing base (13), the second handle (9) is installed in one side of the bag body (2), the lower extreme at the bag body (2) is installed to base (8), fixing base (13) is installed in the inside of bag body (2), and with the bag body (2) between be equipped with first spring (21) and second spring, first spring (21) is installed at the lower extreme of fixing base (13), the second spring is installed in one side of fixing base (13), be equipped with limiting plate (14) on fixing base (13), limiting plate (14) are located the upper end of fixing base (13) to be located one side of fixing base (13), and be equipped with fixed axle (16) between fixing base (13), be equipped with limiting bolt (15) on limiting plate (14), limiting bolt (15) run through limiting plate (14), the battery is installed in the upper end of fixing base (13), the wire connection port (11) is arranged on the other side of the bag body (2) and connected with a battery through a wire, a first groove (22) and a second groove (18) are formed in the bag body (2), the first groove (22) and the second groove (18) are both arranged on the inner wall of the bag body (2), the first groove (22) is located below the fixing seat (13), the second groove (18) is located on one side of the fixing seat (13), a first bulge (20) and a second bulge (17) are arranged on the fixing seat (13), the first bulge (20) is arranged at the lower end of the fixing seat (13) and located inside the first groove (22), and the second bulge (17) is arranged on one side of the fixing seat (13) and located inside the second groove (18).

2. The lithium battery system for the tricycle according to claim 1, wherein the material of the bag cover (1) and the material of the bag body (2) are both hard plastics.

3. The lithium battery system for the tricycle according to claim 1, wherein the inclusion (2) is provided with a plurality of air holes (23), and the air holes (23) are respectively installed on two sides of the inclusion (2).

4. The lithium battery system for the tricycle according to claim 3, wherein a waterproof layer (24) is arranged on the bag body (2), and the waterproof layer (24) is installed on the inner wall of the air vent (23).

5. The lithium battery system for the tricycle according to claim 1, wherein the plurality of clamping grooves (5) are arranged and installed at the upper end of the ladle cover (1) and are respectively located at the edge of the ladle cover (1).

6. The lithium battery system for the tricycle according to claim 1, wherein a view mirror (12) is arranged on the bag body (2), and the view mirror (12) is installed on one side of the bag body (2).

7. The lithium battery system for the tricycle according to claim 1, wherein the first handle (6) and the bag cover (1) and the second handle (9) and the bag body (2) are respectively provided with a detachable connection.

8. The lithium battery system for the tricycle according to claim 1, wherein a limit block (10) is arranged on the covering (1), the limit block (10) is installed on one side of the covering (1) and located on one side of the wiring port (11), and a limit groove is arranged on the limit block (10).