CN217691331U

CN217691331U - Light power battery system

Info

Publication number: CN217691331U
Application number: CN202221102061.5U
Authority: CN
Inventors: 张业松
Original assignee: Tianjin Xinyelin Technology Co ltd
Current assignee: Tianjin Xinyelin Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-28
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a light-duty power battery system, including the main tank body, the bottom both sides of the main tank body are the fixed supporting seat that is provided with all, the top both sides of the main tank body are the fixed handle that is provided with all, the both sides wall middle part of the main tank body is the fixed spacing of being provided with, the fixed draft tube that is provided with in positive middle part of the main tank body, the fixed metal interception net that is provided with of one end that the main tank body was kept away from to the draft tube, the fixed rotatory screw thread that is provided with on the section of thick bamboo wall of draft tube, the fixed data plate that is provided with in positive top one side of the main tank body. The utility model discloses in, be equipped with the draft tube through the front at the main tank body, be provided with rotatory screw thread on the draft tube, can direct screw thread connection through the wind pipe wall for the vehicle can be directly irritated the main tank body with wind in driving, and be provided with a plurality of louvres at the back, the inside ventilation system that forms of box has improved the device's cooling heat dissipation function.

Description

Light power battery system

Technical Field

The utility model relates to a battery technology field especially relates to a light-duty power battery system.

Background

The power battery is used as a core part of the pure electric vehicle, and the reasonable design of the box body of the power battery is very important. The battery box body provided by the prior art has the following problems that for a pure electric light vehicle, the required electric quantity is high, the battery pack is difficult to arrange, the wiring harness connection of the battery pack is complex, and the wire outlet is inconvenient; the vehicle operating environment is abominable, and the protection requirement to the battery is high, and the structural strength of current battery box is lower for power battery security performance is lower, consequently needs a section to be fit for small-size vehicle's novel light power battery system.

The current patent (publication number is CN 213042995U) discloses a light-duty fork truck power lithium cell group, the battery system of this patent avoids traditional most lithium cell group to fix through the welded mode, need whole change equipment when single lithium battery piece breaks down, there is the condition of wasting of resources, the device's application effectively avoids above-mentioned problem and ensures the stability of equipment, nevertheless the heat dissipation function is not considered to this patent lithium cell group when the design, a large amount of groups concentrate to give off a large amount of heats when working together, not only can influence the normal work of battery, also can reduce the life of battery, consequently, need further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a light power battery system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a light-duty power battery system, includes the main tank body, the bottom both sides of the main tank body are the fixed supporting seat that is provided with all, the top both sides of the main tank body are the fixed handle that is provided with all, the both sides wall middle part of the main tank body is the fixed spacing that is provided with in the middle part of the front of the main tank body, the fixed metal interception net that is provided with in one end that the main tank body was kept away from to the chimney, the fixed rotatory screw thread that is provided with on the section of thick bamboo wall of chimney, the fixed data plate that is provided with in front top one side of the main tank body, the fixed battery charging hole that is provided with in one end bottom that the data plate was kept away from in the front of the main tank body, the fixed switch that is provided with in top in battery charging hole, the fixed apron that is provided with in top middle part of the main tank body.

As a further description of the above technical solution:

the back wall middle part that the air funnel was kept away from to the main tank body is fixed and is provided with a plurality of louvres, the back wall bottom one side that the air funnel was kept away from to the main tank body is fixed and is provided with the siren.

As a further description of the above technical solution:

and an anode connecting seat is fixedly arranged on one side of the bottom end of the main box body, and two anode contacts are fixedly arranged at the bottom of the anode connecting seat.

As a further description of the above technical solution:

and one end of the bottom end of the main box body, which is far away from the anode connecting seat, is fixedly provided with a cathode connecting seat, and the bottom of the cathode connecting seat is fixedly provided with two cathode contacts.

As a further description of the above technical solution:

the fixed base that converges that is provided with in inner bottom end middle part of the main tank body, the fixed a plurality of battery pieces that are provided with in top of the base that converges.

As a further description of the above technical solution:

the top of a plurality of storage battery blocks is fixedly provided with a bus bar, and a plurality of storage battery blocks are fixedly provided with an isolation connecting plate between every two storage battery blocks.

As a further description of the above technical solution:

the inside one side that is close to the switch of main tank body is fixed and is provided with the module that charges, the module that charges with converge base and cylinder manifold electric connection.

As a further description of the above technical solution:

the inside lateral wall of keeping away from the module that charges of main tank body is last to be fixed to be provided with a plurality of damping spring, and is a plurality of damping spring keeps away from the fixed shock attenuation fixed plate that is provided with of one end of main tank body inner wall.

The utility model discloses following beneficial effect has:

1. the utility model provides a light-duty power battery system, through being provided with the draft tube in the front of the main tank body, be provided with rotatory screw thread on the draft tube, can direct threaded connection through the wind pipe wall, make the vehicle can directly pour into wind into the main tank body in the driving, and be provided with a plurality of louvres at the back, the box internal formation ventilation system has improved the cooling heat dissipation function of the device;

2. the utility model provides a light-duty power battery system, through being provided with the isolation connecting plate between the battery piece, each battery is not influenced by the other side's heat generation each other, and wind passes through fast between two isolation connecting plates, helps each battery piece to cool down fast;

3. the utility model provides a light-duty power battery system, through being provided with spacing in main tank body both sides to be provided with the shock attenuation fixed plate in the box inside, can be better fix the main tank body in the inside of vehicle and not rock, thereby reduce the damage of bump collision to the battery piece;

4. the utility model provides a pair of light-duty power battery system, simple structure, easily installation is dismantled and is maintained, especially adapted popularization and use.

Drawings

Fig. 1 is an axial view of a light power battery system according to the present invention;

fig. 2 is a rear view of a light-weight power battery system according to the present invention;

fig. 3 is a bottom view of a light power battery system according to the present invention;

fig. 4 is a front cross-sectional view of a light power battery system provided by the present invention.

Illustration of the drawings:

1. a main box body; 2. a supporting seat; 3. a limiting strip; 4. a nameplate; 5. a funnel; 6. a metal interception net; 7. rotating the screw thread; 8. a battery charging aperture; 9. a switch; 10. a handle; 11. a cover plate; 12. a positive electrode connecting seat; 13. a positive electrode contact; 14. a negative electrode connecting seat; 15. a negative contact; 16. heat dissipation holes; 17. an alarm; 18. a confluence base; 19. a bus bar; 20. a battery block; 21. isolating the connecting plate; 22. a charging module; 23. a damping fixing plate; 24. a shock absorbing spring.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a light-duty power battery system, including the main tank body 1, the bottom both sides of the main tank body 1 are all fixed and are provided with supporting seat 2, the top both sides of the main tank body 1 are all fixed and are provided with handle 10, the both sides wall middle part of the main tank body 1 is all fixed and is provided with spacing 3, the fixed draft tube 5 that is provided with in positive middle part of the main tank body 1, the fixed metal intercepting net 6 that is provided with of one end that the main tank body 1 was kept away from to draft tube 5, the fixed rotatory screw thread 7 that is provided with on the section of thick bamboo wall of draft tube 5, the fixed data plate 4 that is provided with in positive top one side of the main tank body 1, the fixed battery charging hole 8 that is provided with in one end bottom that the data plate 4 was kept away from in front of the main tank body 1, the fixed switch 9 that is provided with in top in battery charging hole 8, the fixed apron 11 that is provided with in top middle part of the main tank body 1.

The fixed a plurality of louvres 16 that are provided with in back wall middle part that the air funnel 5 was kept away from to main box 1, the fixed siren 17 that is provided with in back wall bottom one side that the air funnel 5 was kept away from to main box 1, the fixed anodal connecting seat 12 that is provided with in bottom one side of main box 1, the fixed two anodal contacts 13 that are provided with in bottom of anodal connecting seat 12, the fixed negative pole connecting seat 14 that is provided with in one end of anodal connecting seat 12 is kept away from to the bottom of main box 1, the fixed two negative pole contacts 15 that are provided with in bottom of negative pole connecting seat 14, the fixed base 18 that converges that is provided with in inner bottom end middle part of main box 1, the fixed a plurality of battery pieces 20 that are provided with in top of a plurality of battery pieces 20, a plurality of battery pieces 20 are fixed between two liang to be provided with isolation connecting plate 21, the fixed charging module 22 that is provided with in one side that main box 1 is inside is close to switch 9, charging module 22 and converging base 18 and the fixed a plurality of damping spring 24 that are provided with on the lateral wall of charging module 22, damping spring 24 is kept away from main box 1 fixed damping fixing plate 23.

The working principle is as follows: when using this novel power battery system, only need put into the inside in vehicle battery compartment with the main tank body 1 to fix it through spacing 3, then aim at the circular telegram interface in vehicle battery compartment respectively with the positive contact 13 of anodal connecting seat 12 and the negative contact 15 of negative pole connecting seat 14, then open switch 9, this power battery system can begin to work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a light-duty power battery system, includes main tank body (1), its characterized in that: the battery charging device is characterized in that supporting seats (2) are fixedly arranged on two sides of the bottom of a main box body (1), handles (10) are fixedly arranged on two sides of the top of the main box body (1), limiting strips (3) are fixedly arranged on the middle portions of two side walls of the main box body (1), a ventilating duct (5) is fixedly arranged on the middle portion of the front face of the main box body (1), a metal intercepting net (6) is fixedly arranged at one end, far away from the main box body (1), of the ventilating duct (5), a rotating thread (7) is fixedly arranged on the wall of the ventilating duct (5), a nameplate (4) is fixedly arranged on one side of the top of the front face of the main box body (1), a battery charging hole (8) is fixedly arranged at the bottom of one end, far away from the nameplate (4), of the front face of the main box body (1), a switch (9) is fixedly arranged at the top of the battery charging hole (8), and a cover plate (11) is fixedly arranged in the middle portion of the top of the main box body (1).

2. The light-duty power battery system of claim 1, wherein: the ventilating duct is characterized in that a plurality of heat dissipation holes (16) are fixedly formed in the middle of the back wall of the main box body (1) far away from the ventilating duct (5), and an alarm (17) is fixedly arranged on one side of the bottom end of the back wall of the main box body (1) far away from the ventilating duct (5).

3. The light-duty power battery system of claim 1, wherein: the battery box is characterized in that an anode connecting seat (12) is fixedly arranged on one side of the bottom end of the main box body (1), and two anode contacts (13) are fixedly arranged at the bottom of the anode connecting seat (12).

4. The light-duty power battery system of claim 1, wherein: one end, far away from the positive connecting seat (12), of the bottom end of the main box body (1) is fixedly provided with a negative connecting seat (14), and the bottom of the negative connecting seat (14) is fixedly provided with two negative contacts (15).

5. The light-duty power battery system of claim 1, wherein: the middle part of the inner bottom end of the main box body (1) is fixedly provided with a confluence base (18), and the top of the confluence base (18) is fixedly provided with a plurality of storage battery blocks (20).

6. The light-duty power battery system of claim 5, wherein: the top of the storage battery blocks (20) is fixedly provided with a bus board (19), and isolation connecting boards (21) are fixedly arranged between every two storage battery blocks (20).

7. The light-duty power battery system of claim 1, wherein: the charging device is characterized in that a charging module (22) is fixedly arranged on one side, close to the switch (9), of the interior of the main box body (1), and the charging module (22) is electrically connected with the bus base (18) and the bus plate (19).

8. The light-duty power battery system of claim 1, wherein: the charging device is characterized in that a plurality of damping springs (24) are fixedly arranged on one side wall, away from the charging module (22), of the interior of the main box body (1), and a damping fixing plate (23) is fixedly arranged at one end, away from the inner wall of the main box body (1), of each damping spring (24).