Modularized energy storage lithium battery structure capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of lithium batteries, and discloses a modular energy storage lithium battery structure capable of being quickly disassembled and assembled, which comprises a main body mechanism, a heat dissipation mechanism and an auxiliary mechanism, the heat dissipation mechanism is positioned in the main body mechanism, and the auxiliary mechanism is positioned behind the main body mechanism. The main body mechanism comprises a protective box body, a fixed base and a connecting bracket, the fixed base is fixedly mounted at the inner end of the protective box body, the connecting bracket is fixedly mounted at the upper end of the fixed base, the fixed truss is fixedly mounted at the upper end of the connecting bracket, and the lithium battery fixing groove is fixedly formed in the inner end of the fixed base; and the lithium battery fixing frame is movably mounted at the inner end of the fixed truss. According to the modularized energy storage lithium battery structure capable of being quickly disassembled and assembled, by installing the main body mechanism, when a user maintains the equipment, the equipment can be conveniently disassembled and assembled by the user, so that the workload of the user is reduced, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to a modular energy storage lithium battery structure that can be quickly disassembled and assembled. Background Art

[0002] Lithium-powered batteries have broad application prospects in new energy vehicles. At the same time, lithium energy storage batteries will be one of the important technical routes for energy storage power stations. The lithium-ion batteries in existing technologies are simple to assemble and have unreasonable layouts; wiring, wiring, installation, maintenance, testing, buttons, operations, etc. are relatively complex and do not have scalability, which has caused certain difficulties for lithium-powered batteries in the development and application of new energy.

[0003] The prior art patent document with publication number CN220253381U discloses a modular energy storage lithium battery structure that can be quickly disassembled and assembled. The patent document mentions that it includes a frame, and the inner wall of the frame is fixedly installed with a transverse partition and a vertical partition, the transverse partition and the vertical partition are cross-connected, and a battery block is inserted in the space formed by the transverse partition and the vertical partition, and a handle is fixedly installed on the upper surface of the battery block, and a connecting plate is fixedly installed on the bottom surface of the inner wall of the frame, and a conductive block is fixedly installed on the upper surface of the connecting plate. Multiple battery blocks can be placed in the space formed by the cross-connection of the transverse partition and the vertical partition, and multiple battery blocks can be formed into a battery pack for power supply. The conductive block can release the electricity in the battery block, and the connecting plate can concentrate the electricity released by multiple battery blocks for use. The handle makes it convenient for users to pick up the battery block for replacement. Through the cooperation of the above devices, if the battery module has an abnormal fault, there is no need to disassemble the entire frame. You only need to open the protective cover and remove the faulty module for maintenance, which is convenient to operate.

[0004] However, in actual use, the existing modular energy storage lithium battery structure is not convenient for users to disassemble and assemble due to different design mechanisms, which increases the time required for equipment maintenance and affects the practicality of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a modular energy storage lithium battery structure that can be quickly disassembled and assembled, so as to solve the problem raised in the above background technology that due to the different design mechanisms, most of them are inconvenient for users to disassemble and assemble, thereby increasing the time required for equipment maintenance and affecting the practicality of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular energy storage lithium battery structure that can be quickly disassembled and assembled, including a main body mechanism, a heat dissipation mechanism and an auxiliary mechanism, the heat dissipation mechanism is located inside the main body mechanism, the auxiliary mechanism is located behind the main body mechanism, the main body mechanism includes a protective box, a fixed base and a connecting bracket, the fixed base is fixedly installed on the inner end of the protective box, and the connecting bracket is fixedly installed on the upper end of the fixed base.

[0007] Preferably, the main structure also includes a fixed truss, a lithium battery fixing slot, a lithium battery fixing frame, a lithium battery mounting slot, a heat dissipation hole, a lithium battery body and a support seat. The fixed truss is fixedly installed on the upper end of the connecting bracket, the lithium battery fixing slot is fixedly arranged on the inner end of the fixed base, and the lithium battery fixing frame is movably installed on the inner end of the fixed truss.

[0008] Preferably, the lithium battery mounting slot is fixedly arranged at the front and rear ends of the lithium battery fixing frame, the heat dissipation hole is fixedly arranged at the inner end of the lithium battery fixing frame, the lithium battery body is movably installed at the inner end of the lithium battery mounting slot, and the support seat is fixedly installed below the lithium battery body.

[0009] Preferably, the heat dissipation mechanism comprises a heat dissipation plate, a fixing plate, a clamping plate, a fixing base, heat dissipation fins and a heat dissipation net, the heat dissipation plate is movably mounted on the front end of the fixing truss, and the fixing plate is fixedly mounted on the front end of the heat dissipation plate.

[0010] Preferably, the clamping plate is fixedly mounted on the lower end of the fixing plate, the fixing base is fixedly mounted on the lower end of the clamping plate, the heat dissipation fins are fixedly mounted on the lower end of the fixing plate, and the heat dissipation net is fixedly mounted on the front and rear ends of the protective box.

[0011] Preferably, the auxiliary mechanism includes a connecting hinge, a fixing screw, a movable cover, a busbar and a connector, the connecting hinge is movably installed at the rear end of the protective box, the fixing screw is movably installed at the inner end of the connecting hinge, the movable cover is movably installed at the rear end of the protective box, the busbar is fixedly installed at the upper end of the movable cover, and the connector is fixedly installed at the upper end of the movable cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The modular energy storage lithium battery structure that can be quickly disassembled and assembled, by installing the main body mechanism, makes it convenient for users to disassemble and assemble the device when maintaining the device, thereby reducing the workload of users and improving the practicality of the device.

[0014] 2. The modular energy storage lithium battery structure that can be quickly disassembled and assembled is equipped with a heat dissipation mechanism, so that the device can exchange heat between the inside of the device and the outside world through heat dissipation fins, thereby achieving the purpose of heat dissipation and increasing the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial schematic diagram of the main mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the main mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the back structure of the utility model.

[0020] In the figure: 1. Main body; 101. Protective box; 102. Fixed base; 103. Connecting bracket; 104. Fixed truss; 105. Lithium battery fixing slot; 106. Lithium battery fixing frame; 107. Lithium battery mounting slot; 108. Heat dissipation hole; 109. Lithium battery body; 110. Support seat; 2. Heat dissipation mechanism; 201. Heat dissipation plate; 202. Fixed plate; 203. Clamping plate; 204. Fixed base; 205. Heat dissipation fins; 206. Heat dissipation net; 3. Auxiliary mechanism; 301. Connecting hinge; 302. Fixing screw; 303. Movable cover; 304. Busbar; 305. Connector. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a modular energy storage lithium battery structure that can be quickly disassembled and assembled, including a main body mechanism 1, a heat dissipation mechanism 2 and an auxiliary mechanism 3, the heat dissipation mechanism 2 is located inside the main body mechanism 1, and the auxiliary mechanism 3 is located behind the main body mechanism 1. The main body mechanism 1 includes a protective box 101, a fixed base 102 and a connecting bracket 103, the fixed base 102 is fixedly installed at the inner end of the protective box 101, and the connecting bracket 103 is fixedly installed at the upper end of the fixed base 102.

[0023] The main body 1 also includes a fixed truss 104, a lithium battery fixing groove 105, a lithium battery fixing frame 106, a lithium battery installation groove 107, a heat dissipation hole 108, a lithium battery body 109 and a support seat 110. The fixed truss 104 is fixedly installed on the upper end of the connecting bracket 103, the lithium battery fixing groove 105 is fixedly arranged at the inner end of the fixed base 102, the lithium battery fixing frame 106 is movably installed at the inner end of the fixed truss 104, the lithium battery installation groove 107 is fixedly arranged at the front and rear ends of the lithium battery fixing frame 106, and the heat dissipation hole 108 is fixedly arranged on the lithium battery fixing frame 1 06, the lithium battery body 109 is movably installed at the inner end of the lithium battery mounting slot 107, and the support seat 110 is fixedly installed below the lithium battery body 109. When the user uses the device, the user assembles the fixed base 102, the connecting bracket 103 and the fixed truss 104 together, and then assembles multiple lithium battery fixing frames 106 inside the fixed truss 104, so that the lithium battery mounting slot 107 and the lithium battery fixing slot 105 can be aligned, and then the lithium battery body 109 is installed inside the lithium battery mounting slot 107 and the lithium battery fixing slot 105.

[0024] The heat dissipation mechanism 2 includes a heat dissipation plate 201, a fixed plate 202, a clamping plate 203, a fixed card seat 204, a heat dissipation fin 205 and a heat dissipation net 206. The heat dissipation plate 201 is movably mounted on the front end of the fixed truss 104, the fixed plate 202 is fixedly mounted on the front end of the heat dissipation plate 201, the clamping plate 203 is fixedly mounted on the lower end of the fixed plate 202, the fixed card seat 204 is fixedly mounted on the lower end of the clamping plate 203, the heat dissipation fin 205 is fixedly mounted on the lower end of the fixed plate 202, and the heat dissipation net 206 is fixedly mounted on the front and rear ends of the protective box 101. The auxiliary mechanism 3 includes a connecting hinge 301, a fixing screw 302, a movable cover 303, a busbar 304 and a connector 305. The connecting hinge 301 is movably mounted on the rear end of the protective box 101, the fixing screw 302 is movably mounted on the inner end of the connecting hinge 301, and the movable cover 303 is movably mounted on the rear end of the protective box 101. The busbar 304 is fixedly mounted on the upper end of the movable cover 303, and the connector 305 is fixedly mounted on the upper end of the movable cover 303. When the user needs to dissipate heat inside the device, the fixed socket 204 can be fixed to the front end of the fixed base 102 by using the fixed socket 204. The clamping plate 203 will fix the heat dissipation fins 205, and the heat dissipation fins 205 will achieve the purpose of heat dissipation through heat exchange. By connecting the hinges 301 and the fixing screws 302, the user can assemble the movable cover 303 to the rear of the protective box 101. By using the busbar 304 and the connector 305 in coordination, the busbar 304 can be connected in parallel with the lithium battery body 109 in the protective box 101, so that different numbers of lithium battery bodies 109 can be selected for parallel operation according to different usage scenarios, and the electrical appliances can be connected through the external connectors.

[0025] Working principle: When the user uses the device, the user assembles the fixed base 102, the connecting bracket 103 and the fixed truss 104 together, and then assembles a plurality of lithium battery fixing frames 106 inside the fixed truss 104, so that the lithium battery installation slot 107 and the lithium battery fixing slot 105 can be aligned, and then the lithium battery body 109 is installed inside the lithium battery installation slot 107 and the lithium battery fixing slot 105. When the user needs to dissipate heat inside the device, the fixed card holder 204 is used so that the fixed card holder 204 can be fixed to the front end of the fixed base 102 The clamping plate 203 will fix the heat dissipation fins 205, and the heat dissipation fins 205 will achieve the purpose of heat dissipation through heat exchange. By connecting the hinges 301 and the fixing screws 302, the user can assemble the movable cover 303 to the rear of the protective box 101. By using the busbar 304 and the connector 305 in coordination, the busbar 304 can be connected in parallel with the lithium battery body 109 in the protective box 101, so that different numbers of lithium battery bodies 109 can be selected for parallel operation according to different usage scenarios, and the electrical appliances can be connected through the external connectors.

[0026] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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. A modular energy storage lithium battery structure that can be quickly disassembled and assembled, comprising a main body mechanism (1), a heat dissipation mechanism (2) and an auxiliary mechanism (3), characterized in that: The heat dissipation mechanism (2) is located inside the main mechanism (1), and the auxiliary mechanism (3) is located behind the main mechanism (1). The main mechanism (1) comprises a protective box (101), a fixed base (102) and a connecting bracket (103), wherein the fixed base (102) is fixedly mounted on the inner end of the protective box (101), and the connecting bracket (103) is fixedly mounted on the upper end of the fixed base (102).

2. The modular energy storage lithium battery structure capable of rapid disassembly and assembly according to claim 1, characterized in that: The main body (1) further comprises a fixed truss (104), a lithium battery fixing groove (105), a lithium battery fixing frame (106), a lithium battery installation groove (107), a heat dissipation hole (108), a lithium battery body (109) and a support seat (110); the fixed truss (104) is fixedly mounted on the upper end of the connecting bracket (103); the lithium battery fixing groove (105) is fixedly arranged on the inner end of the fixed base (102); and the lithium battery fixing frame (106) is movably mounted on the inner end of the fixed truss (104).

3. The modular energy storage lithium battery structure capable of rapid assembly and disassembly according to claim 2, characterized in that: The lithium battery installation slot (107) is fixedly arranged at the front and rear ends of the lithium battery fixing frame (106), the heat dissipation hole (108) is fixedly arranged at the inner end of the lithium battery fixing frame (106), the lithium battery body (109) is movably installed at the inner end of the lithium battery installation slot (107), and the support seat (110) is fixedly installed below the lithium battery body (109).

4. The modular energy storage lithium battery structure capable of rapid assembly and disassembly according to claim 3, characterized in that: The heat dissipation mechanism (2) comprises a heat dissipation plate (201), a fixing plate (202), a clamping plate (203), a fixing base (204), heat dissipation fins (205) and a heat dissipation net (206); the heat dissipation plate (201) is movably mounted on the front end of the fixing truss (104); and the fixing plate (202) is fixedly mounted on the front end of the heat dissipation plate (201).

5. The modular energy storage lithium battery structure capable of rapid assembly and disassembly according to claim 4, characterized in that: The clamping plate (203) is fixedly mounted on the lower end of the fixing plate (202), the fixing base (204) is fixedly mounted on the lower end of the clamping plate (203), the heat dissipation fins (205) are fixedly mounted on the lower end of the fixing plate (202), and the heat dissipation net (206) is fixedly mounted on the front and rear ends of the protective box (101).

6. The modular energy storage lithium battery structure capable of rapid assembly and disassembly according to claim 5, characterized in that: The auxiliary mechanism (3) comprises a connecting hinge (301), a fixing screw (302), a movable cover (303), a busbar (304) and a connector (305); the connecting hinge (301) is movably mounted on the rear end of the protective box (101); the fixing screw (302) is movably mounted on the inner end of the connecting hinge (301); the movable cover (303) is movably mounted on the rear end of the protective box (101); the busbar (304) is fixedly mounted on the upper end of the movable cover (303); and the connector (305) is fixedly mounted on the upper end of the movable cover (303).

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