CN218242029U

CN218242029U - Battery pack

Info

Publication number: CN218242029U
Application number: CN202221788373.6U
Authority: CN
Inventors: 涂继军; 杨勇; 崔鹏
Original assignee: Shenzhen Zeta Power System Co ltd
Current assignee: Shenzhen Zeta Power System Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a battery pack, comprising a main body, the top of main part is provided with the connecting plate, the inboard of connecting plate evenly is provided with the through-hole, the inboard of through-hole is provided with the radiator-grid, one side of through-hole is provided with the square hole, the inboard of square hole is provided with the net that removes dust, the inboard of main part evenly is provided with insulating lag, adjacent two be provided with the ventilating board between the insulating lag, the inboard of ventilating board is provided with the ventilation chamber, ventilation chamber and square hole one-to-one, the inboard of insulating lag is provided with the heating panel, the inboard of heating panel is provided with the louvre, the inboard of louvre evenly is provided with the heat pipe, the both ends of heat pipe all are provided with the elasticity heat-conducting plate, the surface of the both sides of insulating lag all is provided with netted board, the internal surface of connecting plate is provided with the rubber pad. The utility model discloses increased the protection to the device, improved the radiating effect of battery package.

Description

Battery pack

Technical Field

The utility model relates to a battery package technical field specifically is a battery package.

Background

The battery pack for the electric vehicle is formed by connecting a plurality of single batteries or super capacitors in series and parallel to form a module according to the load requirement of the electric vehicle, then connecting a plurality of modules in series and parallel to form a battery pack with certain voltage and capacity, and placing the battery pack in a sealed box body to form the battery pack.

However, the existing battery pack has poor heat dissipation effect and insufficient protection effect on the battery pack; therefore, the existing demand is not satisfied, and a battery pack is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery package to it is poor to solve the current battery package radiating effect who proposes in the above-mentioned background art, and to the not enough scheduling problem of protective effect of battery package.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery pack, includes the main part, the top of main part is provided with the connecting plate, the inboard of connecting plate evenly is provided with the through-hole, the inboard of through-hole is provided with the radiator-grid, one side of through-hole is provided with the square hole, the inboard of square hole is provided with the dust removal net, the inboard of main part evenly is provided with insulating lag, adjacent two be provided with the ventilating board between the insulating lag, the inboard of ventilating board is provided with the ventilation chamber, ventilation chamber and square hole one-to-one, the inboard of insulating lag is provided with the heating panel, the inboard of heating panel is provided with the louvre, the inboard of louvre evenly is provided with the heat pipe, the both ends of heat pipe all are provided with the elasticity heat-conducting plate, the surface of the both sides of insulating lag all is provided with netted board, the internal surface of connecting plate is provided with the rubber pad, the inboard of insulating lag lower extreme is provided with the support rubber slab, the inboard of support rubber slab is provided with the guide duct, the lower surface of guide duct is provided with the guide hole, the lower extreme of insulating lag is provided with the work board, the inboard of work board is provided with radiator-proof fan, the lower surface of main part is provided with dampproofing board.

Preferably, a sealing ring is arranged between the connecting plate and the main body.

Preferably, the lower end of the insulating protective sleeve is inserted into the inner side of the working plate and fixed with the working plate through screws.

Preferably, both sides of ventilation board all are provided with the ventilation hole, ventilation board passes through the fix with screw with the surface of insulating lag.

Preferably, a fixing frame is arranged on the outer side of the heat dissipation fan, and the fixing frame and the working plate are fixed through screws.

Preferably, the insulating protective sleeve is inserted into the inner side of the main body and fixed with the outer surface of the main body through screws.

Preferably, the upper surface of the moisture-proof plate is completely attached to the lower surface of the main body, and the moisture-proof plate is fixed to the main body through welding.

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

1. the utility model discloses utilize insulating lag, increased the protection to the group battery, improved the practical life of battery package, be provided with the heating panel in insulating lag's inboard, through louvre, heat pipe and the elasticity heat-conducting plate that the heating panel inboard set up, utilize the elasticity heat-conducting plate, can laminate with the group battery, the heat of effectual group battery everywhere, then utilize radiator fan, guide duct and wind-guiding hole, blow off the heat, increased the radiating effect to the group battery, improved the work effect of battery package;

2. the utility model discloses all be provided with the reticular lamina in the both sides of insulating lag, through the ventilation board that sets up between the insulating lag, can make the group battery intercommunication, increase the flow of air in the group battery, the temperature of balanced each group battery has improved the working effect of group battery, be provided with the rubber pad at the internal surface of connecting plate, increased the protection to the group battery, improve the life of group battery, set up the dampproof board through the lower surface in the main part, reduce the influence of moisture to the main part, improved the security that the main part used.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a top view of the whole of the present invention;

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

fig. 4 is a schematic view of the overall internal structure of the present invention.

In the figure: 1. a connecting plate; 2. a main body; 3. a moisture barrier; 4. a through hole; 5. a square hole; 6. a dust removal net; 7. a heat-dissipating web; 8. an insulating protective sleeve; 9. a heat dissipation plate; 10. a ventilation board; 11. heat dissipation holes; 12. a ventilation cavity; 13. a rubber pad; 14. a mesh plate; 15. a heat conducting pipe; 16. an elastic heat-conducting plate; 17. a supporting rubber plate; 18. a wind guide hole; 19. an air guide pipe; 20. a heat radiation fan; 21. a working plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides a battery pack, including main part 2, the top of main part 2 is provided with connecting plate 1, the inboard of connecting plate 1 evenly is provided with through-hole 4, the inboard of through-hole 4 is provided with radiator-grid 7, one side of through-hole 4 is provided with square hole 5, the inboard of square hole 5 is provided with dust removal net 6, the inboard of main part 2 evenly is provided with insulating lag 8, be provided with ventilating board 10 between two adjacent insulating lag 8, the inboard of ventilating board 10 is provided with ventilation chamber 12, ventilation chamber 12 and square hole 5 one-to-one, the inboard of insulating lag 8 is provided with heating panel 9, the inboard of heating panel 9 is provided with louvre 11, the inboard of louvre 11 evenly is provided with heat pipe 15, the both ends of heat pipe 15 all are provided with elasticity heat-conducting plate 16, the surface of insulating lag 8 both sides all is provided with reticular lamina 14, the internal surface of connecting plate 1 is provided with rubber pad 13, the inboard of insulating lag 8's lower extreme is provided with support rubber slab 17, the inboard of support rubber slab 17 is provided with guide duct 19, the lower surface of guide duct 19 is provided with wind-guiding hole 18, the lower extreme of insulating lag 8 is provided with work board 21, the inboard is provided with radiator-proof fan 20, the lower surface of work board 21, the lower surface of main part 2 is provided with dampproofing fan 3.

Further, a sealing ring is arranged between the connecting plate 1 and the main body 2.

Through adopting above-mentioned technical scheme, increased the leakproofness that main part 2 and connecting plate 1 are connected, increased the stability of main part 2 work.

Further, the lower end of the insulating sheath 8 is inserted into the inner side of the operating plate 21 and fixed to the operating plate 21 by screws.

Through adopting above-mentioned technical scheme, increased the fastness that insulating lag 8 is connected, improved insulating lag 8's protective effect.

Further, ventilation board 10's both sides all are provided with the ventilation hole, and ventilation board 10 passes through the fix with screw with insulating lag 8's surface.

Through adopting above-mentioned technical scheme, through screw fixation ventilation board 10 and insulating lag 8, increased ventilation board 10 job stabilization nature.

Further, a fixing frame is disposed outside the heat dissipation fan 20, and the fixing frame is fixed to the working plate 21 by screws.

Through adopting above-mentioned technical scheme, through fixed radiator fan 20 of screw, increased radiator fan 20 job stabilization nature.

Further, the insulating protection cover 8 is inserted into the inner side of the main body 2 and the outer surface of the main body 2 by screws.

Through adopting above-mentioned technical scheme, through screw fixation insulating protective cover 8 and main part 2, increased the fastness that insulating protective cover 8 connects.

Further, the upper surface of dampproof board 3 and the lower surface of main part 2 laminate completely, and dampproof board 3 passes through welded fastening with main part 2.

Through adopting above-mentioned technical scheme, increased the dampproofing effect of device, improved the practical security of device.

The working principle is as follows: when the battery pack protection device is used, firstly, a battery pack is placed into the insulating protection sleeve 8, the insulating protection sleeve 8 is utilized, protection of the battery pack is increased, the practical service life of the battery pack is prolonged, the heat dissipation plate 9 is arranged on the inner side of the insulating protection sleeve 8, the heat dissipation holes 11 are formed in the inner side of the heat dissipation plate 8, the heat conduction pipe 15 and the elastic heat conduction plate 16 are utilized, the elastic heat conduction plate 16 can be attached to the battery pack, the heat of the battery pack can be effectively dissipated everywhere, then, the heat dissipation fan 20, the air guide pipe 19 and the air guide holes 18 are utilized to blow out the heat, the heat dissipation effect of the battery pack is increased, the working effect of the battery pack is improved, the mesh plates 14 are arranged on the two sides of the insulating protection sleeve 8, the ventilation plates 10 arranged between the insulating protection sleeves 8 can enable the battery pack to be communicated, the flow of air in the battery pack is increased, the temperature of each battery pack is balanced, the working effect of the battery pack is improved, the rubber pads 13 are arranged on the inner surface of the connecting plate 1, moisture of the battery pack is increased, the service life of the battery pack is prolonged, the moisture protection plate 3 is arranged on the lower surface of the main body 2, the protection sleeve 2, and the safety of the main body in use is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A battery pack comprising a main body (2), characterized in that: the heat insulation protective sleeve is characterized in that a connecting plate (1) is arranged above the main body (2), through holes (4) are uniformly formed in the inner side of the connecting plate (1), a heat dissipation net (7) is arranged in the inner side of each through hole (4), a square hole (5) is formed in one side of each through hole (4), a dust removal net (6) is arranged in the inner side of each square hole (5), insulation protective sleeves (8) are uniformly arranged in the inner side of the main body (2), a ventilation plate (10) is arranged between every two adjacent insulation protective sleeves (8), ventilation cavities (12) are formed in the inner sides of the ventilation plates (10), the ventilation cavities (12) correspond to the square holes (5) one by one, heat dissipation plates (9) are arranged in the inner sides of the insulation protective sleeves (8), heat dissipation holes (11) are formed in the inner sides of the heat dissipation plates (9), heat conduction pipes (15) are uniformly arranged in the inner sides of the heat dissipation holes (11), elastic heat conduction plates (16) are arranged at two ends of the heat conduction pipes (15), reticular plates (14) are arranged on the outer surfaces of two sides of the insulation protective sleeves (8), rubber pads (17) are arranged on the inner sides of the rubber support rubber guide plates (17), the lower surface of the air guide pipe (19) is provided with an air guide hole (18), the lower end of the insulating protective sleeve (8) is provided with a working plate (21), the inner side of the working plate (21) is provided with a cooling fan (20), and the lower surface of the main body (2) is provided with a damp-proof plate (3).

2. The battery pack according to claim 1, wherein: and a sealing ring is arranged between the connecting plate (1) and the main body (2).

3. The battery pack according to claim 1, wherein: the lower end of the insulating protective sleeve (8) is inserted into the inner side of the working plate (21) and fixed with the working plate (21) through screws.

4. The battery pack according to claim 1, wherein: the ventilation board is characterized in that ventilation holes are formed in the two sides of the ventilation board (10), and the ventilation board (10) is fixed with the outer surface of the insulating protective sleeve (8) through screws.

5. The battery pack according to claim 1, wherein: and a fixing frame is arranged on the outer side of the heat radiation fan (20), and the fixing frame is fixed with the working plate (21) through screws.

6. The battery pack according to claim 1, wherein: the insulating protective sleeve (8) is inserted into the inner side of the main body (2) and fixed with the outer surface of the main body (2) through screws.

7. The battery pack according to claim 1, wherein: the upper surface of dampproofing board (3) laminates with the lower surface of main part (2) completely, dampproofing board (3) passes through welded fastening with main part (2).