Energy storage cabinet based on air cooling heat dissipation
Patent Information
- Application Number
- CN202521930715.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-09-09
AI Technical Summary
[0003]但是现有的储能柜其散热效率较差，散热风道不够顺畅，且在户外的使用场景下，对风雨的抵御能力不足，容易使得设备损坏
[0007]与现有技术相比，本实用新型具有如下优点：由下而上设计散热风道更加符合热空气上升的特性，使得散热效率更加直接且高效，同时，由风机排出的热空气会从弧面导风板和外弧面导风板之间的弧面风道向四周扩散，更加顺畅，在寒冷环境时，关闭风机，则重力板会盖住弧面导风板，加强储能柜的保温性能，顶罩上的散热孔在保证散热的同时，也对户外下斜雨环境的抵御能力更强，同时外弧面导风板具有一定高度，又安装在顶罩内部，则使得该储能柜抵御风雨的能力更强，不容易损坏。
Smart Images
Figure CN224669303U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power equipment, and in particular to an energy storage cabinet based on air cooling. Background Technology
[0002] An energy storage cabinet is an energy storage device that is mainly used to store electrical energy and release it as needed at specific times. This allows it to store excess energy when there is a surplus and release it during peak usage periods, thereby balancing energy supply and demand and improving energy utilization.
[0003] However, existing energy storage cabinets have poor heat dissipation efficiency, insufficient heat dissipation airflow, and are not strong enough to withstand wind and rain in outdoor use scenarios, which can easily damage the equipment. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this utility model provides an energy storage cabinet based on air cooling with higher heat dissipation efficiency, smoother heat dissipation duct, and stronger resistance to rain in outdoor environments.
[0005] The technical implementation scheme of this utility model is as follows: an energy storage cabinet based on air cooling includes a support frame, which is placed on the ground. An air inlet plate is provided at the lower part of the support frame. An outer cover is fixedly connected to the outside of the support frame. There is a gap between the bottom of the outer cover and the ground. A back cover is provided on the outer cover. A top cover is fixedly connected to the top of the outer cover. Several heat dissipation holes are opened on the side of the top cover. There is a gap between the lower surface of the top cover and the top surface of the outer cover for drainage. A fan is provided on the upper part of the outer cover. Several battery packs are placed on the support frame.
[0006] More preferably, it also includes an arc-shaped air guide plate, which is disposed at the air outlet of the fan. A connecting column is fixedly connected to the middle of the fan, and the upper part of the connecting column is connected to the inner wall of the top of the top cover. A gravity plate is slidably connected to the connecting column.
[0007] Compared with the prior art, this utility model has the following advantages: the bottom-up design of the heat dissipation air duct is more in line with the characteristics of hot air rising, making the heat dissipation efficiency more direct and efficient. At the same time, the hot air exhausted by the fan will diffuse to all sides from the arc-shaped air duct between the arc-shaped air guide plate and the outer arc-shaped air guide plate, which is smoother. In cold environments, when the fan is turned off, the gravity plate will cover the arc-shaped air guide plate, which will enhance the heat preservation performance of the energy storage cabinet. The heat dissipation holes on the top cover not only ensure heat dissipation, but also have stronger resistance to outdoor rain. At the same time, the outer arc-shaped air guide plate has a certain height and is installed inside the top cover, which makes the energy storage cabinet more resistant to wind and rain and less prone to damage. Attached Figure Description
[0008] Figure 1This is a three-dimensional structural diagram of the present invention.
[0009] Figure 2 This is a three-dimensional structural diagram of the back cover of this utility model.
[0010] Figure 3 This is a three-dimensional structural diagram of the support frame and battery pack of this utility model.
[0011] Figure 4 This is a three-dimensional structural diagram of the air inlet plate of this utility model.
[0012] Figure 5 This is a partial three-dimensional structural diagram of the present invention.
[0013] Figure 6 This is a schematic diagram of the separate three-dimensional structure of the outer arc surface air guide plate and the fan of this utility model.
[0014] The components in the attached diagram are labeled as follows: 1. Support frame, 101. Air inlet plate, 2. Outer cover, 3. Rear cover, 4. Top cover, 5. Fan, 6. Battery pack, 71. Curved air guide plate, 72. Connecting column, 73. Gravity plate. Detailed Implementation
[0015] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.
[0016] Example 1 An energy storage cabinet based on air cooling, such as Figure 1-6 As shown, the device includes a support frame 1, which is placed on the ground. The lower part of the support frame 1 is provided with an air inlet plate 101. An outer cover 2 is fixedly connected to the outside of the support frame 1. There is a gap between the bottom of the outer cover 2 and the ground. A back cover 3 is provided on the outer cover 2. A top cover 4 is fixedly connected to the top of the outer cover 2. Several heat dissipation holes are opened on the side of the top cover 4. There is a gap between the lower surface of the top cover 4 and the top surface of the outer cover 2 for drainage. A fan 5 is provided on the upper part of the outer cover 2. Several battery packs 6 are placed on the support frame 1.
[0017] It also includes an arc-shaped air guide plate 71, which is disposed at the air outlet of the fan 5. A connecting column 72 is fixedly connected to the middle of the fan 5. The upper part of the connecting column 72 is connected to the inner wall of the top of the top cover 4. A gravity plate 73 is slidably connected to the connecting column 72.
[0018] In practical operation, the energy storage cabinet is placed outdoors. The battery pack 6 on the support frame 1 is pre-charged. During charging and discharging, a large amount of heat is generated. Hot air rises from bottom to top. Cool air outside the outer casing 2 enters the battery pack 6 through the air inlet 101 from the lower gap for cooling. At the same time, the activated fan 5 further exhausts the hot air flowing upwards. This bottom-up design of the heat dissipation duct better conforms to the characteristic of hot air rising, making the heat dissipation more direct and efficient. Meanwhile, the fan... The hot air exhausted by fan 5 will push the gravity plate 73 upwards, and then the hot air will diffuse outwards from the arc-shaped air duct between the arc-shaped air guide plate 71 and the gravity plate 73, making the airflow smoother. In cold environments, when fan 5 is turned off, the gravity plate 73 will cover the arc-shaped air guide plate 71, enhancing the heat preservation performance of the energy storage cabinet. The heat dissipation holes on the top cover 4 not only ensure heat dissipation but also enhance the resistance to outdoor downpours. At the same time, the outer arc-shaped air guide plate 72 has a certain height and is installed inside the top cover 4, which makes the energy storage cabinet more resistant to wind and rain and less prone to damage.
[0019] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.
Claims
1. An energy storage cabinet based on air cooling, characterized in that it includes: There is a support frame (1), which is placed on the ground. The lower part of the support frame (1) is provided with an air inlet plate (101). The support frame (1) is fixedly connected to an outer cover (2). The outer cover (2) is provided with a rear cover (3). The top of the outer cover (2) is fixedly connected with a top cover (4). The upper part of the outer cover (2) is provided with a fan (5). Several battery packs (6) are placed on the support frame (1).
2. The energy storage cabinet based on air cooling according to claim 1, characterized in that, There is a gap between the bottom of the outer cover (2) and the ground.
3. The energy storage cabinet based on air cooling according to claim 1, characterized in that, The top cover (4) has several heat dissipation holes on its side.
4. An energy storage cabinet based on air cooling as described in claim 1, characterized in that, There is a gap between the lower surface of the top cover (4) and the top surface of the outer cover (2) for drainage.
5. An energy storage cabinet based on air cooling as described in claim 1, characterized in that, It also includes an arc-shaped air guide plate (71), which is located at the air outlet of the fan (5). A connecting column (72) is fixedly connected to the middle of the fan (5), and a gravity plate (73) is slidably connected to the connecting column (72).
6. An energy storage cabinet based on air cooling as described in claim 5, characterized in that, The upper part of the connecting column (72) is connected to the inner wall of the top of the top cover (4).