Energy storage system cabinet

Abstract

The utility model provides an energy storage system cabinet, and relates to the field of energy storage equipment. The energy storage system cabinet comprises a cabinet body, a fixing plate is fixedly connected to the interior of the cabinet body, an energy storage mechanism is arranged in the cabinet body and comprises a battery pack and a supporting plate, a connecting female head is fixedly connected to the surface of the battery pack, a connecting male head is fixedly connected to the surface of the fixing plate, and the supporting plate is fixedly connected to the surface of the fixing plate. A cooling mechanism is arranged at the bottom of the cabinet body and comprises a temperature control machine, a cold air pipe and an air outlet head. According to the energy storage system cabinet, cold air generated by a temperature control machine is blown to the surface of a battery pack through a cold air pipe and an air outlet head, the battery pack is cooled and refrigerated, the running safety of the battery pack is improved, the battery pack is supported and fixed through a supporting plate, and through the running stability of the battery pack, a connecting male head is inserted into the middle of a connecting female head, so that the safety of the battery pack is improved. The difficulty of mounting and dismounting the battery pack is reduced, and the efficiency of replacing the battery pack is improved.

Description

Technical Field

[0001] The utility model relates to an energy storage cabinet, in particular to an energy storage system cabinet, and belongs to the technical field of energy storage equipment. Background Art

[0002] Energy storage equipment is a very common electronic device in industry. Generally speaking, under normal circumstances of stable power supply, energy storage equipment can charge the battery inside the equipment with external power, and in emergency situations such as loss of power supply or occasional power outages, the power stored in the battery will be released for emergency processing of online computers, machines and other devices to avoid serious economic losses due to loss of power supply.

[0003] The utility model with patent number CN217134487U provides an energy storage cabinet, including a cabinet, at least one battery module and a cooling module. The battery module is arranged in the cabinet and includes a battery body and a battery controller, wherein the battery controller is electrically connected to the battery body; the cooling module is arranged in the cabinet and includes a cooling unit and at least one cooling pipeline, wherein the cooling unit is electrically connected to the battery controller, the cooling pipeline is connected to the cooling unit and the battery body, and the working fluid flows through the cooling unit and the battery body through the cooling pipeline.

[0004] In order to avoid economic losses caused by power outages, energy storage devices are added to the circuit. Although the device in the above patent improves the cooling effect of the battery, it is cumbersome to add or remove a single battery pack, which reduces the efficiency of adding or reducing battery packs. For this reason, we provide an energy storage system cabinet to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an energy storage system cabinet in order to solve the above-mentioned problems, so as to solve the problem of complicated adding or removing battery packs in the reference documents.

[0006] The utility model is realized through the following technical scheme: energy storage system cabinet.

[0007] It includes a cabinet, a fixing plate is fixedly connected to the inside of the cabinet, an energy storage mechanism is arranged inside the cabinet, the energy storage mechanism includes a battery pack and a support plate, a female connector is fixedly connected to the surface of the battery pack, a male connector is fixedly connected to the surface of the fixing plate, and the male connector is adapted to the female connector, a cooling mechanism is arranged at the bottom of the cabinet, the cooling mechanism includes a temperature controller, a cold air pipe and an air outlet, and the cold air pipe and the air outlet are both fixedly connected to the fixing plate.

[0008] Preferably, a slide groove is fixedly connected inside the cabinet, a slide rod is slidably connected inside the slide groove, and the slide rod is fixedly connected to the battery pack. The battery pack is limited by the slide groove and the slide rod to improve the accuracy of docking between the male connector and the female connector.

[0009] Preferably, the support plate is fixedly connected to the cabinet, the support plate is internally rotatably connected to a rolling rod, and the rolling rod is transmission-connected to the battery pack, and a handle is fixedly connected to the surface of the battery pack. The rolling rod reduces the friction between the battery pack and the support plate, thereby reducing the difficulty of installing and removing the battery pack.

[0010] Preferably, a fixed block is fixedly connected to the surface of the support plate, the top of the fixed block is rotatably connected to a movable plate, a buffer pad is fixedly connected to the surface of the movable plate, and the buffer pad and the battery pack are in conflict with each other, and the battery pack is limited by the movable plate to prevent the male connector and the female connector from detaching when the battery pack is running.

[0011] Preferably, a telescopic spring is fixedly connected inside the fixed block, and the top end of the telescopic spring is fixedly connected to the movable plate, so that the movable plate can better limit the battery pack through the telescopic spring.

[0012] Preferably, a fan is fixedly connected to the inside of the cabinet, and the output end of the fan is fixedly connected to the temperature controller. A return air duct is fixedly connected to the surface of the fixed plate, and the bottom end of the return air duct is fixedly connected to the fan. The return air duct draws air from the inside of the cabinet through the fan and delivers the air to the temperature controller.

[0013] Preferably, an air intake head is fixedly connected to the surface of the fixed plate, and the air intake head is fixedly connected to the return air duct, the air outlet head is fixedly connected to the cold air duct, and the through holes of the air intake head and the air outlet head are far away from each other, and the return air duct draws air near the battery pack through the air intake head.

[0014] Preferably, the surface of the cabinet is fixedly connected to a fan, a vent is opened on the surface of the cabinet, a dust net is fixedly connected inside the vent, and the fan draws outside air to cool the temperature controller and the blower.

[0015] The utility model provides an energy storage system cabinet, which has the following beneficial effects:

[0016] The energy storage system cabinet cools the air through a temperature controller, and blows the cold air generated by the temperature controller onto the surface of the battery pack through a cold air pipe and an air outlet, so as to cool the battery pack and prevent the battery pack from being overheated, thereby improving the safety of the battery pack operation. The battery pack is supported and fixed through a support plate to prevent the battery pack from swinging up and down. Through the stability of the battery pack operation, the male connector is inserted into the middle of the female connector to electrically connect the male connector and the female connector, thereby completing the installation and fixation of the battery pack, reducing the difficulty of installing and removing the battery pack and improving the efficiency of replacing the battery pack.

[0017] The energy storage system cabinet limits the battery pack through the sliding groove and the sliding rod, so that the battery pack can only run in a straight line inside the cabinet, thereby improving the accuracy of the docking between the male connector and the female connector, reducing the friction between the battery pack and the support plate through the rolling rod, and facilitating the battery pack to be pushed inward or pulled outward through the handle, thereby reducing the difficulty of installing and removing the battery pack, fixing the movable plate through the fixing block, limiting the battery pack through the movable plate, preventing the male connector and the female connector from being separated when the battery pack is running, reducing the damage of the movable plate to the battery pack through the buffer pad, and improving the stability of the battery pack operation, and providing an upward thrust to the movable plate through the telescopic spring, so that the movable plate can better limit the battery pack and prevent the battery pack from sliding randomly.

[0018] The energy storage system cabinet uses a fan to allow the return air duct to draw air from the inside of the cabinet and transmit the air to the temperature controller to circulate the air inside the cabinet, thereby avoiding the possibility of uneven air temperature inside the cabinet and improving the stability of the operation of the energy storage cabinet. The return air duct draws air near the battery pack through the air intake head, and by limiting the through-hole directions of the air intake head and the air outlet head, the air can circulate inside the cabinet to improve the efficiency of cabinet cooling. The outside air is drawn by the fan to cool the temperature controller and the fan, and the hot air at the bottom of the cabinet is discharged through the vent to improve the stability of the operation of the temperature controller and the fan. The dustproof net prevents external impurities from entering the cabinet, thereby improving the stability of the operation of the equipment inside the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an exploded schematic diagram of the energy storage mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the fixed block of the utility model;

[0022] Figure 4 This is a schematic diagram of the cooling mechanism structure of the utility model.

[0023]

Main component symbol description

[0024] 1. Cabinet; 2. Fixed plate;

[0025] 3. Energy storage mechanism; 301. Battery pack; 302. Connecting female connector; 303. Connecting male connector; 304. Slide slot; 305. Slide bar; 306. Handle; 307. Support plate; 308. Rolling rod; 309. Fixed block; 310. Movable plate; 311. Telescopic spring; 312. Buffer pad;

[0026] 4. Cooling mechanism; 401. Temperature controller; 402. Fan; 403. Cold air duct; 404. Air outlet; 405. Air return duct; 406. Air intake head; 407. Fan; 408. Ventilation port; 409. Dust screen. DETAILED DESCRIPTION

[0027] An embodiment of the utility model provides an energy storage system cabinet.

[0028] See also Figure 1 , Figure 2 and Figure 3 , including a cabinet 1, a fixing plate 2 is fixedly connected to the inside of the cabinet 1, an energy storage mechanism 3 is arranged inside the cabinet 1, and the energy storage mechanism 3 includes a battery pack 301 and a support plate 307, a female connector 302 is fixedly connected to the surface of the battery pack 301, a male connector 303 is fixedly connected to the surface of the fixing plate 2, and the male connector 303 is adapted to the female connector 302, and the battery pack 301 is supported and fixed by the support plate 307 to prevent the battery pack 301 from swinging up and down, and the stability of the battery pack 301 is ensured by inserting the male connector 303 into the middle of the female connector 302 to electrically connect the male connector 303 and the female connector 302, so as to complete the installation and fixation of the battery pack 301, reduce the difficulty of installing and removing the battery pack 301, and improve the efficiency of replacing the battery pack 301.

[0029] A slide groove 304 is fixedly connected inside the cabinet 1, and a slide rod 305 is slidably connected inside the slide groove 304, and the slide rod 305 is fixedly connected to the battery pack 301. The slide groove 304 and the slide rod 305 are used to limit the battery pack 301 so that the battery pack 301 can only run in a straight line inside the cabinet 1, thereby improving the accuracy of docking between the male connector 303 and the female connector 302.

[0030] The support plate 307 is fixedly connected to the cabinet 1, and the support plate 307 is internally rotatably connected to a rolling rod 308, and the rolling rod 308 is transmission-connected to the battery pack 301. The surface of the battery pack 301 is fixedly connected to a handle 306. The rolling rod 308 reduces the friction between the battery pack 301 and the support plate 307. The handle 306 facilitates pushing the battery pack 301 inward or pulling it outward, thereby reducing the difficulty of installing and removing the battery pack 301.

[0031] A fixed block 309 is fixedly connected to the surface of the support plate 307, and the top of the fixed block 309 is rotatably connected to a movable plate 310. A buffer pad 312 is fixedly connected to the surface of the movable plate 310, and the buffer pad 312 is in conflict with the battery pack 301. The movable plate 310 is fixed by the fixed block 309, and the battery pack 301 is limited by the movable plate 310 to prevent the male connector 303 from being separated from the female connector 302 when the battery pack 301 is running. The buffer pad 312 can reduce the damage of the movable plate 310 to the battery pack 301, thereby improving the stability of the operation of the battery pack 301.

[0032] A telescopic spring 311 is fixedly connected inside the fixed block 309, and the top of the telescopic spring 311 is fixedly connected to the movable plate 310. The telescopic spring 311 provides an upward thrust to the movable plate 310, so that the movable plate 310 can better limit the battery pack 301 and prevent the battery pack 301 from sliding randomly.

[0033] See also Figure 4 A cooling mechanism 4 is provided at the bottom of the cabinet 1. The cooling mechanism 4 includes a temperature controller 401, a cold air pipe 403 and an air outlet 404. The cold air pipe 403 and the air outlet 404 are fixedly connected to the fixed plate 2. The air is cooled by the temperature controller 401. The cold air generated by the temperature controller 401 is blown onto the surface of the battery pack 301 through the cold air pipe 403 and the air outlet 404 to cool the battery pack 301, thereby avoiding excessive temperature of the battery pack 301 and improving the safety of the operation of the battery pack 301.

[0034] A fan 402 is fixedly connected to the interior of the cabinet 1, and the output end of the fan 402 is fixedly connected to the temperature controller 401. A return air duct 405 is fixedly connected to the surface of the fixed plate 2, and the bottom end of the return air duct 405 is fixedly connected to the fan 402. The return air duct 405 draws air from the interior of the cabinet 1 through the fan 402 and delivers the air to the temperature controller 401, so that the internal air of the cabinet 1 circulates, avoiding the possibility of uneven air temperature inside the cabinet 1 and improving the stability of the operation of the energy storage cabinet.

[0035] An air intake head 406 is fixedly connected to the surface of the fixed plate 2, and the air intake head 406 is fixedly connected to the return air duct 405, the air outlet head 404 is fixedly connected to the cold air duct 403, and the through holes of the air intake head 406 and the air outlet head 404 are far away from each other, and the return air duct 405 draws air near the battery pack 301 through the air intake head 406, and by limiting the ventilation direction of the air intake head 406 and the air outlet head 404, the air can circulate inside the cabinet 1, thereby improving the cooling efficiency of the cabinet 1.

[0036] The surface of the cabinet 1 is fixedly connected to a fan 407, and a vent 408 is opened on the surface of the cabinet 1. The inside of the vent 408 is fixedly connected to a dustproof net 409. The outside air is drawn in by the fan 407 to cool the temperature controller 401 and the fan 402. The hot air at the bottom of the cabinet 1 is discharged through the vent 408 to improve the operating stability of the temperature controller 401 and the fan 402. The dustproof net 409 is used to prevent foreign matter from entering the interior of the cabinet 1, thereby improving the operating stability of the equipment inside the cabinet 1.

[0037] The temperature controller 401 and the fan 402 are prior art, and the detailed parameters and models thereof will not be described in detail in this application.

[0038] When the utility model is in use, the friction between the battery pack 301 and the support plate 307 is reduced by the rolling rod 308, the battery pack 301 is conveniently pushed inward by the handle 306, the battery pack 301 is limited by the slide groove 304 and the slide rod 305, so that the battery pack 301 can only run in a straight line inside the cabinet 1, the male connector 303 is inserted into the middle of the female connector 302, so that the male connector 303 and the female connector 302 are electrically connected together, and the battery pack 301 is installed and fixed, and the return air duct is made to move in a straight line by the fan 402. 405 and the air suction head 406 extract the air inside the cabinet 1 and transport the air to the temperature controller 401. The temperature controller 401 cools the air. The cold air generated by the temperature controller 401 is blown onto the surface of the battery pack 301 through the cold air pipe 403 and the air outlet 404 to cool the battery pack 301, thereby avoiding the battery pack 301 from being overheated and improving the safety of the battery pack 301. Through the above devices, the difficulty of installing and removing the battery pack 301 is reduced and the efficiency of replacing the battery pack 301 is improved.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy storage system cabinet, comprising a cabinet body (1), characterized in that: A fixing plate (2) is fixedly connected to the interior of the cabinet (1), and an energy storage mechanism (3) is arranged inside the cabinet (1), the energy storage mechanism (3) comprising a battery pack (301) and a support plate (307), a female connector (302) is fixedly connected to the surface of the battery pack (301), a male connector (303) is fixedly connected to the surface of the fixing plate (2), and the male connector (303) is matched with the female connector (302), and a cooling mechanism (4) is arranged at the bottom of the cabinet (1), the cooling mechanism (4) comprising a temperature control machine (401), a cold air pipe (403) and an air outlet (404), and the cold air pipe (403) and the air outlet (404) are both fixedly connected to the fixing plate (2).

2. The energy storage system cabinet according to claim 1, characterized in that: The cabinet (1) is fixedly connected with a slide groove (304) inside, the slide groove (304) is slidably connected with a slide rod (305) inside, and the slide rod (305) is fixedly connected with the battery pack (301).

3. The energy storage system cabinet according to claim 1, characterized in that: The support plate (307) is fixedly connected to the cabinet (1); a rolling rod (308) is rotatably connected inside the support plate (307); the rolling rod (308) is transmission-connected to the battery pack (301); and a handle (306) is fixedly connected to the surface of the battery pack (301).

4. The energy storage system cabinet according to claim 1, characterized in that: A fixed block (309) is fixedly connected to the surface of the support plate (307), a top end of the fixed block (309) is rotatably connected to a movable plate (310), a buffer pad (312) is fixedly connected to the surface of the movable plate (310), and the buffer pad (312) and the battery pack (301) are in contact with each other.

5. The energy storage system cabinet according to claim 4, characterized in that: A telescopic spring (311) is fixedly connected inside the fixed block (309), and the top end of the telescopic spring (311) is fixedly connected to the movable plate (310).

6. The energy storage system cabinet according to claim 1, characterized in that: The cabinet (1) is fixedly connected to a fan (402) inside, and the output end of the fan (402) is fixedly connected to the temperature control machine (401); the surface of the fixed plate (2) is fixedly connected to an air return pipe (405), and the bottom end of the air return pipe (405) is fixedly connected to the fan (402).

7. The energy storage system cabinet according to claim 6, characterized in that: An air intake head (406) is fixedly connected to the surface of the fixed plate (2), and the air intake head (406) is fixedly connected to the air return pipe (405), the air outlet head (404) is fixedly connected to the cold air pipe (403), and the through holes of the air intake head (406) and the air outlet head (404) are separated from each other.

8. The energy storage system cabinet according to claim 1, characterized in that: The surface of the cabinet (1) is fixedly connected to a fan (407), the surface of the cabinet (1) is provided with a vent (408), and the interior of the vent (408) is fixedly connected to a dustproof net (409).

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