一种储能电池
By introducing forced convection fans and removable filter plates into the energy storage battery, the problem of low heat dissipation efficiency of the energy storage battery is solved, achieving effective management of cell temperature and extension of battery life, while also improving the battery's aesthetics and portability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGZHOU HEZONG NEW ENERGY INVESTMENT CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing energy storage batteries have low heat dissipation efficiency, and the cell temperature tends to accumulate during high-power charging and discharging, leading to accelerated battery life degradation.
The system utilizes a fan and ventilation holes on the mounting plate to create forced convection. Combined with a removable filter plate and flexible insert design, it enables quick disassembly and cleaning, ensuring long-term dustproof performance.
It significantly accelerates airflow inside the enclosure, effectively solves the problem of cell temperature buildup, extends battery life, and enhances aesthetics and portability through a dual-installation design.
Smart Images
Figure CN224519958U_ABST
Abstract
Claims
1. An energy storage battery comprising a box (1), characterized in that: Casters (17) are bolted to the four corners of the bottom of the box (1). A cover (18) is bolted to the right side of the box (1). A wall-mounted bracket (4) is fixed to the right side of the cover (18). A heat dissipation mechanism (2) is provided on the front side of the box (1) to improve the heat dissipation efficiency inside the box (1). The heat dissipation mechanism (2) includes: The flow unit (21) is located on the front side of the box (1) and includes a mounting plate (211) fixedly installed on the heat dissipation hole on the front side of the box (1). The mounting plate (211) has ventilation holes (219) inside. A frame (212) is fixedly installed on the front side of the mounting plate (211). A vertical plate (215) is fixedly installed inside the frame (212). A set of fixing rods (213) is fixedly installed on the left side inside the frame (212). A fan (214) is fixedly installed on the front side of the fixing rods (213) by screws. The fan (214) accelerates the air flow inside the box (1). The filter unit (22) is located on the right side of the inner cavity of the frame (212) and is used to prevent dust from entering the inside of the box (1).
2. An energy storage cell according to claim 1, wherein: A frame plate (216) is fixedly installed on the front left side of the frame (212) by screws. An inclined plate (217) is fixedly installed inside the frame plate (216) to change the air outlet direction. An air inlet plate (218) is fixedly installed on the front right side of the frame (212) by bolts to allow air to enter the box (1).
3. The energy storage cell of claim 1, wherein: The inner right side of the frame (212) and the right side of the vertical plate (215) are provided with slots (221), and a filter plate (222) is slidably inserted into the slot (221), and an insertion hole (223) is provided on the left side of the front side of the filter plate (222).
4. An energy storage cell according to claim 3, wherein: The top of the frame (212) is provided with a mounting groove (224). A slider (225) is slidably installed inside the mounting groove (224). A plug (226) is fixedly installed on the front side of the slider (225), and the plug (226) is slidably inserted into the socket (223). A spring (227) is installed inside the mounting groove (224), and the spring (227) resets the plug (226) through its own elasticity.
5. The energy storage cell of claim 1, wherein: The top of the enclosure (1) is fixedly equipped with an air circuit breaker (5), a rocker switch (6), a keypad screen (7), and a negative terminal block (8). The top of the enclosure (1) is also fixedly equipped with a wire outlet cover (3) to constrain the positive and negative wire harnesses from the back and to cover the scattered wire harnesses and connectors.
6. The energy storage cell of claim 1, wherein: The box (1) is fixedly installed with insulators (9), series aluminum busbars (11), positive terminal post (12), communication interface board (13), BMS (14), BMS bracket (15), and battery cell pressure strip (16), and plastic handles (10) are fixedly installed on both the front and rear sides of the box (1).