Energy storage battery cabinet convenient for battery replacement

Abstract

The utility model discloses an energy storage battery cabinet convenient for battery replacement, and relates to the technical field of battery cabinets, the energy storage battery cabinet comprises cabinet bodies, a plurality of cabinet bodies are stacked to form an energy storage cabinet main body, a battery module is stored in each cabinet body, and one side of each cabinet body is provided with a notch for the battery module to go in and out; a pick-and-place component is arranged in each cabinet body, each pick-and-place component comprises a supporting plate and an adjusting assembly for driving the supporting plate to horizontally move along the interior of the cabinet body, and the battery modules are placed on the supporting plates; through the arrangement of the pick-and-place component composed of the adjusting assembly and the supporting plate, the battery module can be automatically moved out or retracted from the notch in one side of the cabinet body, so that rapid replacement of the battery module is achieved, workers do not need to pull out or insert the battery module manually, the labor intensity of the workers can be reduced, and the working efficiency of the workers is improved. And the replacement efficiency of the battery module is improved, so that the energy storage battery cabinet is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery cabinets, and in particular relates to an energy storage battery cabinet which is convenient for battery replacement. Background Art

[0002] With the rapid development of renewable energy, energy storage technology is becoming increasingly important. In order to achieve sustainable energy supply, battery energy storage systems play an important role in grid dispatching and emergency backup energy. Therefore, in battery energy storage systems, energy storage battery cabinets are one of the important components.

[0003] In the Chinese patent No. 202222702687.6, a battery energy storage cabinet that can be lifted and transported is proposed, which is convenient for operators to disassemble and repair. Compared with the traditional way of storing batteries in layers inside the main body of the energy storage cabinet, the multiple placement frames in the alternating storage mechanism can store multiple batteries distributed around the shaft body of the transmission shaft. Then, when it is necessary to disassemble or repair the batteries placed at a higher position in the main body of the energy storage cabinet, it is only necessary to control the rotation of the transmission shaft, and there is no need for operators to climb or raise them with ladders or benches. The transmission shaft can rotate and replace the placement frame placed at a higher position to the middle or lower area inside the main body of the energy storage cabinet, which is convenient for operators to disassemble and repair. However, the existing battery energy storage cabinet mentioned above still has shortcomings in actual use. For example, when in use, the user is required to manually open the cabinet door to replace the internal battery, which is not convenient for quickly replacing the batteries inside the battery cabinet, resulting in low battery replacement efficiency and affecting the practicality of the energy storage battery cabinet.

[0004] Therefore, it is necessary to improve the prior art to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide an energy storage battery cabinet which is convenient for battery replacement, thereby solving the problem that users need to manually open the cabinet door to replace the internal batteries, which is inconvenient for fast replacement of the internal batteries of the battery cabinet.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an energy storage battery cabinet that is convenient for battery replacement, comprising a cabinet body, wherein a plurality of cabinet bodies are stacked to form an energy storage cabinet body, wherein battery modules are stored in the plurality of cabinet bodies, and a slot for the battery modules to enter and exit is opened on one side of the plurality of cabinet bodies;

[0008] Each cabinet is provided with a pick-and-place component, which includes a support plate and an adjustment component for driving the support plate to move horizontally inside the cabinet. The battery module is placed on the support plate, and the adjustment mechanism is mainly used to facilitate the user to take out and put in the internal battery module.

[0009] Furthermore, the adjustment assembly includes a limit rod fixed on one side of the support plate and a motor installed on one side of the cabinet, the output end of the motor is connected to a transmission shaft, and a gear is installed on the end of the transmission shaft away from the motor, and a rack rod meshing with the gear is fixed on one side of the limit rod.

[0010] Furthermore, two fan blades are symmetrically arranged on the inner wall of the cabinet, and an air inlet hole is opened on one side of the cabinet, and an exhaust hole is opened on the side of the cabinet opposite to the air inlet hole. A transmission component is connected between the two fan blades and the transmission shaft. The transmission mechanism is mainly used to cool down the temperature generated when the battery module inside the cabinet is charging, so as to avoid damage to the utility model caused by excessively high cabinet temperature.

[0011] Furthermore, the transmission component includes a first wheel mounted on the transmission shaft and two rotating shafts rotatably mounted on the inner wall of the cabinet, a second wheel is mounted on each of the two rotating shafts, and belts are connected between the two second wheels and the first wheel.

[0012] Furthermore, an opening and closing plate for covering the slot is provided on one side of the cabinet, and a rotating shaft is installed between the top of the opening and closing plate and the cabinet.

[0013] Furthermore, a charging port is provided on one side of the battery module, a charging head is installed inside the cabinet, and one end of the charging head can be inserted into the charging port.

[0014] The utility model has the following beneficial effects:

[0015] When the utility model is in use, the battery module can be automatically moved out or retracted from the slot on one side of the cabinet through the setting of the pick-and-place component composed of the adjustment component and the support plate, so that the battery module can be quickly replaced without the need for staff to manually pull out or insert the battery module, which can reduce the labor intensity of the staff, improve the replacement efficiency of the battery module, and thus facilitate the use of the energy storage battery cabinet.

[0016] When the utility model is in use, the fan blades and the transmission components are arranged so that external air can be sucked into the cabinet through the air inlet holes, and the heat generated by the battery modules in the cabinet when charging can be discharged through the exhaust holes, so as to realize heat exchange inside the cabinet, prevent the heat generated by the battery modules when charging from always accumulating in the cabinet, facilitate the heat dissipation of the battery modules, and facilitate the subsequent charging and use of the battery modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the cabinet of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pick-and-place component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the adjustment component of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Cabinet; 2. Second wheel; 3. Opening and closing plate; 4. Rotating shaft; 5. Motor; 6. Battery module; 7. Support plate; 8. First wheel; 9. Gear; 10. Rack rod; 11. Charging head; 12. Charging port; 13. Belt; 14. Limit rod; 15. Rotating shaft; 16. Fan blades; 17. Drive shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1

[0024] The utility model provides Figure 1 An energy storage battery cabinet for facilitating battery replacement is shown, comprising a plurality of cabinets 1, wherein the plurality of cabinets 1 are stacked to form an energy storage cabinet body, wherein battery modules 6 are stored in the plurality of cabinets 1, and slots for the battery modules 6 to enter and exit are provided on one side of the plurality of cabinets 1; an opening and closing plate 3 for covering the slot is provided on one side of the cabinet 1, and a rotating shaft 4 is installed between the top of the opening and closing plate 3 and the cabinet 1; a charging port 12 is provided on one side of the battery module 6, and a charging head 11 is installed inside the cabinet 1, and one end of the charging head 11 can be inserted into the charging port 12;

[0025] As can be seen from the above, when in use, first open the opening and closing plate 3, and then take out the battery module 6 through the slot on the side of the cabinet 1 for use. When use is completed, the user inserts the battery module 6 into the cabinet 1 through the slot, so that the charging head 11 is inserted into the charging port 12 on one side of the battery module 6, thereby charging the battery module 6 and facilitating the subsequent use of the battery module 6.

[0026] refer to Figure 1-Figure 4 As shown, each cabinet 1 is provided with a pick-and-place component inside, which includes a pallet 7 and an adjustment component for driving the pallet 7 to move horizontally inside the cabinet 1, and the battery module 6 is placed on the pallet 7; the adjustment component includes a limit rod 14 fixed to one side of the pallet 7 and a motor 5 installed on one side of the cabinet 1, the output end of the motor 5 is connected to a transmission shaft 17, and a gear 9 is installed at the end of the transmission shaft 17 away from the motor 5, and a rack rod 10 meshing with the gear 9 is fixed to one side of the limit rod 14.

[0027] Through the above technical solution:

[0028] When the user inserts the battery module 6 into the cabinet 1 through the slot, the support plate 7 receives the battery module 6. When the user takes the battery module 6, the motor 5 drives the transmission shaft 17 to rotate, so that the transmission shaft 17 drives the gear 9 to rotate, and then the gear 9 drives the rack rod 10 meshing with it to move. At this time, the rack rod 10 drives the support plate 7 to move along the cabinet 1 to move the battery module 6 out of the slot on one side of the cabinet 1 for the user to use, thereby realizing the replacement of the battery module 6 inside the cabinet 1. The movement of the battery module 6 inside the cabinet 1 by the support plate 7 facilitates the user to take out and put in the battery module 6, thereby improving the safety of use of the utility model. Embodiment 2

[0029] The difference between the second embodiment and the first embodiment is that the second embodiment further discloses: Figure 1-Figure 4 As shown, two fan blades 16 are symmetrically arranged on the inner wall of the cabinet 1, and an air inlet hole is opened on one side of the cabinet 1, and an exhaust hole is opened on the side of the cabinet 1 opposite to the air inlet hole, and a transmission component is connected between the two fan blades 16 and the transmission shaft 17; the transmission component includes a first wheel 8 installed on the transmission shaft 17 and two rotating shafts 15 rotatably installed on the inner wall of the cabinet 1, and second wheels 2 are installed on the two rotating shafts 15, and belts 13 are connected between the two second wheels 2 and the first wheel 8.

[0030] Through the above technical solution:

[0031] During the replacement of the battery module 6, the transmission shaft 17 drives the first wheel disc 8 to rotate, so that the belt 13 drives the two second wheel discs 2 to rotate under the drive of the first wheel disc 8, and then the two second wheel discs 2 drive the two fan blades 16 to rotate, sucking the external air into the cabinet 1 through the air inlet hole, and discharging the heat generated by the battery module 6 in the cabinet 1 during charging through the exhaust hole, thereby realizing heat exchange inside the cabinet 1, thereby preventing the heat generated by the battery module 6 during charging from always accumulating in the cabinet 1, so as to facilitate the heat dissipation of the battery module 6 and facilitate the subsequent charging and use of the battery module 6.

[0032] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An energy storage battery cabinet that facilitates battery replacement, comprising a plurality of cabinet bodies (1), wherein the plurality of cabinet bodies (1) are stacked to form an energy storage cabinet body, wherein the plurality of cabinet bodies (1) store battery modules (6), and a slot for the battery modules (6) to enter and exit is provided on one side of the plurality of cabinet bodies (1), wherein: Each cabinet (1) is provided with a pick-and-place component inside, the pick-and-place component comprising a support plate (7) and an adjustment component for driving the support plate (7) to move horizontally along the inside of the cabinet (1), and the battery module (6) is placed on the support plate (7).

2. The energy storage battery cabinet that facilitates battery replacement according to claim 1 is characterized in that: The adjustment assembly comprises a limit rod (14) fixed to one side of the support plate (7) and a motor (5) mounted on one side of the cabinet (1); an output end of the motor (5) is connected to a transmission shaft (17), and a gear (9) is mounted on one end of the transmission shaft (17) away from the motor (5); and a rack rod (10) meshing with the gear (9) is fixed to one side of the limit rod (14).

3. The energy storage battery cabinet that facilitates battery replacement according to claim 2, characterized in that: Two fan blades (16) are symmetrically arranged on the inner wall of the cabinet (1), an air inlet hole is provided on one side of the cabinet (1), an exhaust hole is provided on the side of the cabinet (1) opposite to the air inlet hole, and a transmission component is connected between the two fan blades (16) and the transmission shaft (17).

4. The energy storage battery cabinet that facilitates battery replacement according to claim 3 is characterized in that: The transmission component comprises a first wheel disc (8) mounted on a transmission shaft (17) and two rotating shafts (15) rotatably mounted on the inner wall of the cabinet (1), a second wheel disc (2) being mounted on each of the two rotating shafts (15), and a belt (13) being connected between the two second wheel discs (2) and the first wheel disc (8).

5. The energy storage battery cabinet that facilitates battery replacement according to claim 1, characterized in that: An opening and closing plate (3) for covering the notch is provided on one side of the cabinet body (1), and a rotating shaft (4) is installed between the top of the opening and closing plate (3) and the cabinet body (1).

6. The energy storage battery cabinet that facilitates battery replacement according to claim 1, characterized in that: A charging port (12) is provided on one side of the battery module (6), a charging head (11) is installed inside the cabinet (1), and one end of the charging head (11) can be inserted into the charging port (12).

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