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CN-224232715-U - Power lithium battery module of hybrid power supply station

CN224232715UCN 224232715 UCN224232715 UCN 224232715UCN-224232715-U

Abstract

The utility model belongs to the technical field of battery modules, in particular to a power lithium battery module of a hybrid power supply station, which comprises a battery; the upper cover and the lower cover are symmetrically distributed up and down and are positioned at the upper end and the lower end of the battery, the side covers are symmetrically distributed left and right and are positioned at the left end and the right end of the battery, the upper cover positions the two ends of the upper cover and the lower cover, the upper end of the upper cover is fixedly provided with a hollow box, the front side and the rear side of the upper cover are extended with branch boxes, and the bottoms of the hollow box and the branch boxes are respectively in an opening structure and are communicated with the inside of the upper cover. The utility model can rapidly install a plurality of batteries 1 together, shortens the operation difficulty and time consumption, and can form heat exchange on the side surface of each battery 1 so as to prevent the potential safety hazard caused by the increase of the internal resistance.

Inventors

  • LI XIAOLIU

Assignees

  • 安徽实美光伏科技有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (7)

  1. 1. A power lithium battery module of a hybrid power supply station is characterized by comprising a battery (1); An upper cover (210) and a lower cover (220) which are distributed vertically symmetrically and are positioned at the upper end and the lower end of the battery (1); side covers (310) which are distributed symmetrically left and right and are positioned at the left end and the right end of the battery (1); the side covers (310) position the two ends of the upper cover (210) and the lower cover (220); The hollow box (410) is fixedly arranged at the upper end of the upper cover (210), the branch boxes (411) extend out of the front side and the rear side, and the bottoms of the hollow box (410) and the branch boxes (411) are both in open structures and are communicated with the inside of the upper cover (210).
  2. 2. The hybrid power station power lithium battery module as set forth in claim 1, wherein a main plate (211) and an auxiliary plate (212) are fixedly installed in the upper cover (210), and the main plate (211) and the auxiliary plate (212) are vertically intersected.
  3. 3. The hybrid power station power lithium battery module as set forth in claim 2, wherein the body of the sub-plate (212) and the segmented plate body of the main plate (211) are inserted between adjacent cells (1).
  4. 4. The hybrid power station power lithium battery module as set forth in claim 3, wherein the main plate (211) and the auxiliary plate (212) are provided with positioning holes (201) penetrating up and down, and are communicated with the hollow box (410) and the branch box (411).
  5. 5. The hybrid power station power lithium battery module as set forth in claim 1, wherein the side cover (310) has an upward and downward extending support bar (311) mounted therein, and positioning holes (201) inserted into the left and right end plates of the upper cover (210).
  6. 6. The hybrid power station power lithium battery module as set forth in claim 1, wherein the hollow case (410) has hoses (412) connected to both left and right ends thereof, respectively, for connecting an external blowing mechanism.
  7. 7. The lithium battery module of claim 1, wherein the plates at the front and rear ends of the side cover (310) are divided into two types, namely a clamping plate and a connecting plate.

Description

Power lithium battery module of hybrid power supply station Technical Field The utility model belongs to the technical field of battery modules, and particularly relates to a power lithium battery module of a hybrid power supply station. Background The hybrid power station is a core facility for providing energy management for a hybrid power system, and has the core function of integrating different energy types (such as electric energy and fuel energy) and efficiently distributing the energy so as to optimize the overall energy utilization efficiency. The power lithium battery module is used as a key energy storage unit to bear the core tasks of electric energy storage and release. At present, a large number of single batteries can be tightly installed in a fixed area by using the battery module, so that the temperature in the area is increased, the internal resistance of the battery is easily increased, and certain potential safety hazards exist. In order to solve the above problems, the present application provides a power lithium battery module of a hybrid power supply station. Disclosure of utility model The utility model aims to provide a hybrid power source station power lithium battery module which solves the problems in the background technology. In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model relates to a power lithium battery module of a hybrid power supply station, which comprises a battery; the upper cover and the lower cover are symmetrically distributed up and down and are positioned at the upper end and the lower end of the battery; side covers which are distributed in a bilateral symmetry way are positioned at the left end and the right end of the battery; The side covers position the two ends of the upper cover and the lower cover; the hollow box is fixedly arranged at the upper end of the upper cover, the branch boxes extend out of the front side and the rear side, and the bottoms of the hollow box and the branch boxes are both in open structures and are communicated with the inside of the upper cover. Further, the main board and the auxiliary board are fixedly arranged in the upper cover, and the main board and the auxiliary board are perpendicularly intersected. Further, the body of the auxiliary plate and the segmented plate body of the main plate are inserted between adjacent batteries. Further, the positioning holes penetrating up and down are formed in the main board and the auxiliary board and are communicated with the hollow box and the branch box. Further, the side cover is internally provided with supporting rods extending upwards and downwards, and the supporting rods are inserted into positioning holes in the left end plate body and the right end plate body of the upper cover. Further, the left end and the right end of the hollow box are respectively connected with a hose for connecting an external blowing mechanism. Further, the plate bodies at the front end and the rear end of the side cover are divided into two types of clamping plates and connecting plates. The utility model has the following beneficial effects: According to the utility model, through the vertical intersection of the main plate and the auxiliary plate and distribution in the gap between the adjacent batteries, the external air conveyed by the hose is blown to the surface of the adjacent batteries by utilizing the branch structure of the hollow box and the branch box, so that heat exchange is formed for the shell of the battery, heat is promoted to be discharged outwards, and potential safety hazards caused by the increase of the internal resistance of the battery are avoided. According to the utility model, through the relative distribution of the lower cover and the upper cover, each battery can be positioned and installed, and the upper cover and the lower cover can be quickly butted by utilizing the positioning mode of the two ends of the side cover, so that the electrode of each battery is butted to a preset position, the overall installation time consumption is reduced, and the battery is convenient for batch installation and use of a power station. Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic view of the overall appearance structure of the present utility model; FIG. 2 is a schematic view of an adjacent cell assembly structure according to the p