CN219144276U

CN219144276U - Battery pack structure

Info

Publication number: CN219144276U
Application number: CN202223333748.2U
Authority: CN
Inventors: 王志刚
Original assignee: Nanjing Wisdom Meijia Technology Service Co ltd
Current assignee: Nanjing Wisdom Meijia Technology Service Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-06
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a battery pack structure, which relates to the technical field of battery packs and comprises a base and a storage battery, wherein a fixing plate is arranged at the top of the base, a heat dissipation mechanism is arranged on the fixing plate, side plates are arranged at two ends of the side face of the fixing plate, the number of the storage battery is a plurality of groups, the storage battery is positioned between the two side plates, a clamping groove is formed in the side face of the storage battery, and the storage battery is clamped with the heat dissipation mechanism through the clamping groove. Compared with the prior art, the heat conducting plate and the connecting plate in the heat radiating mechanism are arranged to conduct heat generated by the storage battery in the working process to the heat radiating fins, and the fan is used for injecting external air into the shell to radiate the heat on the heat radiating fins, so that the heat of the storage battery in use can be effectively reduced, the swelling of the storage battery caused by excessive heat is avoided, and the use safety is greatly improved.

Description

Battery pack structure

Technical Field

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

Background

The battery packs are connected in series and in parallel, the voltage of each battery is required to be the same by the battery packs connected in parallel, the output voltage is equal to the voltage of one battery, the battery packs connected in parallel can provide stronger current, and the battery packs connected in series have no excessive requirements. The structure of the anti-seismic reliability of the battery is proposed by the prior Chinese patent with the publication number of CN203871383U, but in the actual use process, the battery packs are mutually attached, so that the heat dissipation effect of the battery in the middle part is poor, heat accumulation can lead to the swelling of the battery, the problem of deformation of the whole battery pack is caused, and the use is insufficient, so that the battery pack structure is proposed.

Disclosure of Invention

The utility model provides a battery pack structure, which solves the technical problems in the background technology.

In order to solve the technical problems, the battery pack structure provided by the utility model comprises a base and a storage battery, wherein the top of the base is provided with a fixed plate, the fixed plate is provided with a heat dissipation mechanism, both ends of the side surface of the fixed plate are provided with side plates, the number of the storage battery is a plurality of groups, the storage battery is positioned between the two side plates, the side surface of the storage battery is provided with a clamping groove, and the storage battery is clamped with the heat dissipation mechanism through the clamping groove.

Preferably, the heat dissipation mechanism comprises a shell and a heat conducting plate which are respectively arranged at two sides of the fixed plate, a connecting plate is arranged at the side surface of the heat conducting plate, and the connecting plate is inserted into the shell and is connected with heat dissipation fins.

Preferably, an air inlet pipe is arranged on the side face of the shell, a fan is arranged in the air inlet pipe, a second separation net is arranged on an air inlet of the fan, and a first separation net is arranged on the side face of the shell.

Preferably, the number of the heat conducting plates is a plurality of groups, and the heat conducting plates of the plurality of groups are all clamped in the storage battery through clamping grooves.

Compared with the related art, the battery pack structure provided by the utility model has the following structure

The beneficial effects are that:

the utility model provides a battery pack structure, which leads out the heat generated by a storage battery in the working process to the radiating fins through the heat conducting plate and the connecting plate in the radiating mechanism, and then the fan is used for injecting the outside air into the shell to radiate the heat on the radiating fins, so that the heat of the storage battery in use can be effectively reduced, the swelling of the storage battery caused by excessive heat is avoided, and the use safety is greatly improved.

Drawings

Fig. 1 is an axial view of a battery structure according to the present utility model;

FIG. 2 is an isometric view of the heat dissipating mechanism of FIG. 1;

FIG. 3 is an isometric view of a battery;

fig. 4 is a cross-sectional view of the heat dissipation mechanism.

Reference numerals in the drawings: 1 a base, 2 a fixing plate, 3 a heat dissipation mechanism, 31 a shell, 32 a heat conduction plate, 33 a connecting plate, 34 heat dissipation fins, 35 a first separation net, 36 an air inlet pipe, 37 a fan, 38 a second separation net, 4 side plates, 5 a storage battery and 6 clamping grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment is given by fig. 1-4, the battery pack structure provided by the utility model comprises a base 1 and a storage battery 5, wherein a fixing plate 2 is arranged at the top of the base 1, a heat dissipation mechanism 3 is arranged on the fixing plate 2, the heat dissipation mechanism 3 comprises a shell 31 and a heat conduction plate 32 which are respectively arranged at two sides of the fixing plate 2, a connecting plate 33 is arranged at the side surface of the heat conduction plate 32, the connecting plate 33 is inserted into the shell 31 and is connected with a heat dissipation fin 34, an air inlet pipe 36 is arranged at the side surface of the shell 31, a fan 37 is arranged in the air inlet of the fan 37, a second isolation net 38 is arranged on the air inlet of the shell 31, a first isolation net 35 is arranged at the side surface of the shell 31, the number of the heat conduction plates 32 is a plurality of groups, the heat conduction plates 32 are clamped in the interior of the storage battery 5 through clamping grooves 6, the two ends of the side surfaces of the fixing plate 2 are provided with side plates 4, the number of the storage battery 5 is a plurality of groups, the storage battery 5 is arranged between the two side plates 4, the side surfaces of the storage battery 5 are provided with the clamping grooves 6 and are clamped with the heat dissipation mechanism 3, the storage battery 5 is arranged in the side surfaces of the storage battery and is provided with the heat conduction plate in the heat dissipation plate and the heat dissipation plate in the storage battery mechanism, the heat dissipation plate and the storage battery in the working process is greatly reduced, and the heat dissipation performance is greatly dissipated outside the heat can be prevented from the heat dissipation fin to the outside when the heat is used.

When the device is installed, a proper amount of heat dissipation silicone grease is smeared on the heat conducting plate 32, the heat conducting plate 32 is clamped into the storage battery 5 through the clamping groove 6, a plurality of groups of storage batteries 5 are installed, the device is connected with a power supply, the fan 37 is started, external air is filtered through the second separation net 38 and then is input into the shell 31, air in the shell 31 is discharged through the first separation net 35, the air flow rate in the shell 31 is increased through the fan 37, the heat dissipation cooling is continuously carried out on the heat dissipation fins 34, the heat conducting plate 32 and the connecting plate 33 form a heat quantity difference, and heat generated when the storage battery 5 is used enters the heat dissipation fins 34 through the heat conducting plate 32 and the connecting plate 33 and is dissipated through flowing air in the shell 31, so that heat accumulation in the storage battery 5 can be effectively avoided.

In summary, compared with the prior art, the heat conducting plate and the connecting plate in the heat radiating mechanism are arranged to guide out the heat generated by the storage battery in the working process to the heat radiating fins, and then the fan is used for injecting the outside air into the shell to radiate the heat on the heat radiating fins, so that the heat of the storage battery in use can be effectively reduced, the swelling of the storage battery caused by excessive heat is avoided, and the use safety is greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 group battery structure, includes base (1) and battery (5), its characterized in that: the utility model discloses a solar cell module, including base (1), fixed plate (2) are installed at the top of base (1), install cooling mechanism (3) on fixed plate (2), curb plate (4) are all installed at the both ends of fixed plate (2) side, the quantity of battery (5) is a plurality of groups, and a plurality of groups battery (5) are located between two curb plates (4), draw-in groove (6) have been seted up to the side of battery (5), battery (5) pass through draw-in groove (6) and cooling mechanism (3) joint.

2. A battery pack structure according to claim 1, wherein the heat dissipation mechanism (3) comprises a housing (31) and a heat conduction plate (32) respectively mounted on both sides of the fixed plate (2), a connection plate (33) is mounted on a side surface of the heat conduction plate (32), and the connection plate (33) is inserted into the interior of the housing (31) and is connected with heat dissipation fins (34).

3. A battery pack structure according to claim 2, wherein the side of the housing (31) is provided with an air inlet pipe (36), the inside of the air inlet pipe (36) is provided with a fan (37), the air inlet of the fan (37) is provided with a second screen (38), and the side of the housing (31) is provided with a first screen (35).

4. A battery pack structure according to claim 3, wherein the number of the heat conducting plates (32) is several, and the heat conducting plates (32) of several groups are all clamped inside the storage battery (5) through the clamping grooves (6).