Balanced energy storage device for battery pack

Abstract

The utility model relates to the technical field of battery energy storage, and discloses a battery pack balanced energy storage device which comprises an energy storage box, a plurality of battery packs are arranged on the front face of the energy storage box in an embedded mode, stable supporting assemblies are arranged on the two sides of each battery pack, and the stable supporting assemblies are used for assisting installation of the battery packs. According to the balanced energy storage device for the battery pack, the stable supporting assemblies are installed and can be fixed to the two sides of the battery pack through the supporting frames, the internal overturning supports can be overturned and adjusted along the fixing shafts, meanwhile, the powerful torsional springs are embedded into the outer sides of the fixing shafts, and the overturning supports can be controlled to extend outwards through the powerful torsional springs; the battery pack can be kept in a stable state inside after being expanded outwards, the size of the battery pack can be adjusted to adapt to the space of the internal bin body, different requirements can be effectively met by utilizing the stable supporting assembly, and meanwhile, the supporting structure can be flexibly disassembled for maintenance when being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of battery energy storage, in particular to a battery pack balanced energy storage device. Background Art

[0002] When using existing battery packs, in order to better achieve the effect of charging and energy storage, it is usually necessary to install the battery pack inside a balanced energy storage device, and the energy storage efficiency can be effectively improved by using balanced power distribution.

[0003] In the prior art, when in use, support rollers are provided internally to assist in assembling the battery pack, making it easy to disassemble and install. However, the internal support roller structure is provided inside the bin body, which makes it difficult to disassemble when damaged, and cannot be adjusted according to the size of the battery pack. Utility Model Content

[0004] The purpose of the utility model is to provide a battery pack balanced energy storage device to solve the problem that the internal support roller structure in the above background technology is arranged inside the bin body, which is not convenient to disassemble when damaged and cannot be adjusted according to the size of the battery pack.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a battery pack balanced energy storage device, comprising an energy storage box, a plurality of battery packs are embedded in the front of the energy storage box, and stable support components are arranged on both sides of the battery packs, the stable support components are used to assist the installation of the battery packs, and a quick positioning component is arranged on the front of the battery pack, and the quick positioning component is used to quickly limit the battery pack;

[0006] The stable support assembly includes a support frame, and three groups of flip brackets are respectively arranged on the inner sides of the upper end and the lower end of the support frame, a stabilizing wheel is arranged on the inner side of the end of the flip bracket, and a strong torsion spring is arranged on the top and bottom of one end of the flip bracket;

[0007] The quick positioning assembly comprises a rotating disk, and a rotating shaft is installed in the middle of the rotating disk, an inner rotating disk is installed on the back of the rotating shaft, two groups of driving rods are arranged on the front of the inner rotating disk, and a limiting block is arranged at the end of the driving rod.

[0008] Preferably, a charging seat is installed on the back of the energy storage box, and a top cover is installed on the top of the energy storage box, four sets of limit brackets are installed on the bottom of the energy storage box, and support wheels are arranged on the inner sides of the limit brackets, and a controller is embedded in the front of the right end of the energy storage box.

[0009] Preferably, a display screen is embedded in the front of the upper end of the controller, and a plurality of groups of adjustment buttons are arranged on the front of the controller.

[0010] Preferably, a charging terminal is installed on the back of the battery pack, and the charging terminal is located on the front of the charging seat, and a fixing plate is installed on the front of the battery pack.

[0011] Preferably, two groups of positioning bolts are provided on the inner side of the left end of the support frame, and six groups of slots are opened on the outer side of the upper end of the support frame, and the slots are located on the outer side of the flip bracket. A combined shaft is installed at the top and bottom of one end of the flip bracket, and the combined shaft is located on the inner side of the strong torsion spring. A fixed shaft is provided at the top and bottom of the end of the flip bracket, and the fixed shaft is located at the top and bottom of the stabilizing wheel.

[0012] Preferably, two sets of limit plates are installed on the front of the rotating disk, and an auxiliary handle is provided on the inner side of the limit plate, a splicing plate is provided on the outer side of the rotating disk, and the splicing plate is located on the front side of the fixed plate, and combination plug plates are installed at both ends of the splicing plate, and the combination plug plates are located on the inner side of the front side of the supporting frame.

[0013] Preferably, a splicing shaft is provided on the inner side of both ends of the driving rod, and the splicing shaft is located on the front side of the limit block and the inner turntable.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is equipped with a stable support component, which can be fixed on both sides of the battery pack by using a support frame, and the internal flip bracket can be flipped and adjusted along the fixed axis. At the same time, a strong torsion spring is embedded on the outer side of the fixed axis. The strong torsion spring can be used to control the outward extension of the flip bracket. After extension, the battery pack can be kept in a stable state inside. The size of the battery pack can be adjusted to adapt to the space of the internal warehouse. The stable support component can be used to effectively adapt to different needs and can be flexibly disassembled for repair when the support structure is damaged.

[0016] Second, the utility model is equipped with a quick positioning component. The existing device needs to use a bolt structure to fix the battery pack inside, which is not convenient for disassembly and installation. By providing a rotating disk, the inner rotating disk can be driven by the rotating shaft for rotation and adjustment. When the inner rotating disk rotates, the driving rod will be used to push the limit block at the end to expand outward. After expansion, it will be inserted into the top and bottom of the energy storage box body for restriction. Quick disassembly and installation effectively reduce the work pressure of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the energy storage box of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the spliced ​​plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the stabilizing wheel of the utility model.

[0021] Among them: 1. Energy storage box; 101. Charging seat; 102. Top cover; 103. Limit bracket; 104. Support wheel; 2. Controller; 201. Display screen; 202. Adjustment button; 3. Battery pack; 301. Charging terminal; 302. Fixed plate; 4. Support frame; 401. Positioning bolt; 402. Notch; 403. Combined shaft; 404. Strong torsion spring; 405. Flip bracket; 406. Fixed shaft; 407. Stabilizing wheel; 5. Rotating disk; 501. Splicing plate; 502. Limit plate; 503. Auxiliary handle; 504. Combined plug-in plate; 6. Limit block; 601. Rotating shaft; 602. Inner turntable; 603. Driving rod; 604. Splicing shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 A battery pack balanced energy storage device comprises an energy storage box 1, a plurality of battery packs 3 are embedded in the front of the energy storage box 1, and stable support components are arranged on both sides of the battery pack 3, the stable support components are used to assist the installation of the battery pack 3, and a quick positioning component is arranged on the front of the battery pack 3, and the quick positioning component is used to quickly limit the battery pack 3;

[0024] The stable support assembly includes a support frame 4, and three groups of flip brackets 405 are respectively arranged on the inner sides of the upper and lower ends of the support frame 4, a stabilizing wheel 407 is arranged on the inner side of the end of the flip bracket 405, and a strong torsion spring 404 is arranged on the top and bottom of one end of the flip bracket 405;

[0025] The quick positioning assembly includes a rotating disk 5, and a rotating shaft 601 is installed in the middle of the rotating disk 5, an inner rotating disk 602 is installed on the back of the rotating shaft 601, two groups of driving rods 603 are arranged on the front of the inner rotating disk 602, and a limiting block 6 is arranged at the end of the driving rod 603.

[0026] Through the above technical solution, the support frame 4 can be fixed on both sides of the battery pack 3, and the internal flip bracket 405 can be flipped and adjusted along the fixed axis 406. At the same time, a strong torsion spring 404 is embedded in the outer side of the fixed axis 406. The strong torsion spring 404 can be used to control the outward extension of the flip bracket 405. After extension, the battery pack 3 can be kept in a stable state inside. The size of the battery pack 3 can be adjusted to adapt to the space of the internal warehouse. The stable support assembly can effectively adapt to different needs and can be flexibly disassembled for repair when the support structure is damaged.

[0027] Through the above technical solution, by providing a rotating disk 5, the inner rotating disk 602 can be driven to rotate and adjust through the rotating shaft 601. When the inner rotating disk 602 rotates, the driving rod 603 will be used to push the limit block 6 at the end to extend outward. After extension, it will be inserted into the top and bottom of the energy storage box 1 body for restriction. Quick disassembly and installation effectively reduce the work pressure of the staff.

[0028] Specifically, a charging seat 101 is installed on the back of the energy storage box 1, and a top cover 102 is installed on the top of the energy storage box 1, four sets of limit brackets 103 are installed on the bottom of the energy storage box 1, and support wheels 104 are arranged on the inner side of the limit brackets 103, and a controller 2 is embedded in the front of the right end of the energy storage box 1.

[0029] Through the above technical solution, the charging seat 101 can provide a charging position for the internal battery pack 3, and the limiting bracket 103 and the support wheel 104 can provide support for the overall structure of the top, thereby assisting in movement and adjustment.

[0030] Specifically, a display screen 201 is embedded in the front of the upper end of the controller 2 , and a plurality of groups of adjustment buttons 202 are arranged on the front of the controller 2 .

[0031] Through the above technical solution, the display screen 201 can display specific data, and the device can be adjusted using the adjustment button 202.

[0032] Specifically, a charging terminal 301 is installed on the back of the battery pack 3 , and the charging terminal 301 is located on the front of the charging seat 101 , and a fixing plate 302 is installed on the front of the battery pack 3 .

[0033] Through the above technical solution, charging can be performed by contacting the charging terminal 301 with the charging seat 101, and the battery pack 3 and the splicing plate 501 can be connected by using the fixing plate 302.

[0034] Specifically, two groups of positioning bolts 401 are provided on the inner side of the left end of the support frame 4, and six groups of slots 402 are opened on the outer side of the upper end of the support frame 4, the slots 402 are located on the outer side of the flip bracket 405, and a combination shaft 403 is installed at the top and bottom of one end of the flip bracket 405, and the combination shaft 403 is located on the inner side of the strong torsion spring 404, and a fixed shaft 406 is provided at the top and bottom of the end of the flip bracket 405, and the fixed shaft 406 is located at the top and bottom of the stabilizing wheel 407.

[0035] Through the above technical solution, the positioning bolt 401 is used to connect the support frame 4 with the splicing plate 501, the slot 402 can be used to provide restriction for the inner flip bracket 405, the combined shaft 403 can assist in splicing, and the fixed shaft 406 is used to provide restriction for the stabilizing wheel 407, and the stabilizing wheel 407 can contact the inner wall to maintain the stability of movement.

[0036] Specifically, two sets of limit plates 502 are installed on the front of the rotating disk 5, and an auxiliary handle 503 is provided on the inner side of the limit plate 502, a splicing plate 501 is provided on the outer side of the rotating disk 5, and the splicing plate 501 is located on the front of the fixed plate 302, and combination plug plates 504 are installed at both ends of the splicing plate 501, and the combination plug plates 504 are located on the inner side of the front of the supporting frame 4.

[0037] Through the above technical solution, the limit plate 502 can limit the inner auxiliary handle 503, and the auxiliary handle 503 can be used to provide a grip for the user to facilitate pulling and adjusting, and the combined plug plate 504 can maintain the stability of the splicing.

[0038] Specifically, the inner sides of both ends of the driving rod 603 are provided with splicing shafts 604 , and the splicing shafts 604 are located on the front sides of the limiting block 6 and the inner rotating disk 602 .

[0039] Through the above technical solution, the splicing shaft 604 can be used to connect the driving rod 603 with the structures at both ends to assist in rotation.

[0040] When in use, first grasp the auxiliary handle 503 to adjust the rotating disk 5. During the rotation, the rotating shaft 601 will drive the inner rotating disk 602 to rotate synchronously, and then use the driving rod 603 to pull the limit block 6 at the end to shrink. After shrinking, the restriction can be cancelled. After cancellation, the supporting frame 4 can be pulled out as a whole. During the withdrawal process, the stabilizing wheel 407 will be close to the inner wall to keep the battery pack 3 stable. Finally, the supporting frame 4 can be disassembled for maintenance by removing the positioning bolts 401.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A battery pack balanced energy storage device, comprising an energy storage box (1), characterized in that: A plurality of battery packs (3) are embedded in the front of the energy storage box (1), and stable support components are arranged on both sides of the battery pack (3), the stable support components are used to assist the installation of the battery pack (3), and a quick positioning component is arranged on the front of the battery pack (3), and the quick positioning component is used to quickly restrict the battery pack (3); The stabilizing support assembly comprises a support frame (4), and three groups of flip brackets (405) are respectively arranged on the inner sides of the upper end and the lower end of the support frame (4), a stabilizing wheel (407) is arranged on the inner side of the end of the flip bracket (405), and a strong torsion spring (404) is arranged on the top and bottom of one end of the flip bracket (405); The quick positioning assembly comprises a rotating disk (5), wherein a rotating shaft (601) is installed in the middle of the rotating disk (5), an inner rotating disk (602) is installed on the back of the rotating shaft (601), two groups of driving rods (603) are arranged on the front of the inner rotating disk (602), and a limiting block (6) is arranged at the end of the driving rod (603).

2. A battery pack equalization energy storage device according to claim 1, characterized in that: A charging seat (101) is installed on the back of the energy storage box (1), and a top cover (102) is installed on the top of the energy storage box (1). Four groups of limit brackets (103) are installed on the bottom of the energy storage box (1), and support wheels (104) are arranged on the inner sides of the limit brackets (103). A controller (2) is embedded in the front of the right end of the energy storage box (1).

3. A battery pack balanced energy storage device according to claim 2, characterized in that: A display screen (201) is embedded in the front of the upper end of the controller (2), and a plurality of groups of adjustment buttons (202) are arranged on the front of the controller (2).

4. A battery pack balanced energy storage device according to claim 1, characterized in that: A charging terminal (301) is installed on the back of the battery pack (3), and the charging terminal (301) is located on the front of the charging seat (101). A fixing plate (302) is installed on the front of the battery pack (3).

5. A battery pack balanced energy storage device according to claim 1, characterized in that: Two groups of positioning bolts (401) are arranged on the inner side of the left end of the support frame (4), and six groups of notches (402) are opened on the outer side of the upper end of the support frame (4), and the notches (402) are located on the outer side of the flip bracket (405). A combination shaft (403) is installed on the top and bottom of one end of the flip bracket (405), and the combination shaft (403) is located on the inner side of the strong torsion spring (404). A fixed shaft (406) is arranged on the top and bottom of the end of the flip bracket (405), and the fixed shaft (406) is located on the top and bottom of the stabilizing wheel (407).

6. A battery pack balanced energy storage device according to claim 1, characterized in that: Two groups of limit plates (502) are installed on the front of the rotating disk (5), and an auxiliary handle (503) is arranged on the inner side of the limit plate (502); a splicing plate (501) is arranged on the outer side of the rotating disk (5), and the splicing plate (501) is located on the front side of the fixed plate (302); combination plug plates (504) are installed at both ends of the splicing plate (501), and the combination plug plates (504) are located on the inner side of the front side of the supporting frame (4).

7. A battery pack balanced energy storage device according to claim 1, characterized in that: The inner sides of both ends of the driving rod (603) are provided with splicing shafts (604), and the splicing shafts (604) are located on the front sides of the limiting block (6) and the inner rotating disk (602).

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