Energy storage battery pack convenient to install

Abstract

The invention relates to the technical field of energy storage battery packs, and provides a convenient-to-install energy storage battery pack which comprises a shell, first grooves are formed in the left side and the right side of the front end of the shell, pressing rods are arranged at the left end and the right end of the front side of the top of the shell, and the bottom ends of the pressing rods penetrate through the corresponding first grooves and are fixedly connected with a bottom plate; a limiting block is fixedly connected to the front side of the top of the bottom plate, a telescopic rod is fixedly connected to the bottom of the inner side of the first groove, a spring is arranged on the outer side of the output end of the telescopic rod, and one end of the spring is fixedly connected with the bottom of the bottom plate. Through the cooperation of a pressing rod, a limiting block, a spring and a fixing block, when one energy storage battery pack needs to be disassembled and replaced, the disassembly and replacement are simple, so that the workload of workers can be reduced, and through the cooperation of a placement groove and a disc, the disassembly and replacement of the energy storage battery pack are facilitated. When a fault occurs in a certain line, a worker can find the fault in time and overhaul the line.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage battery packs, and in particular to an energy storage battery pack that is easy to install. Background Art

[0002] An energy storage battery pack is a battery system that is used to store electrical energy for backup or to release electrical energy when needed. These energy storage battery packs are usually composed of multiple battery cells or battery modules and can provide sufficient capacity and power. Energy storage battery packs are widely used because they play a key role in energy storage and power management.

[0003] Most of the energy storage battery packs currently available on the market need to be combined and installed into a high-voltage battery stack of a suitable system in specific application scenarios of new energy. During the combination, two energy storage battery packs are fixed together by screws. When one of the energy storage battery packs is damaged, it is troublesome to replace it, which brings a workload to the staff and cannot meet the needs of users. Therefore, the present invention proposes an energy storage battery pack that is easy to install, so as to solve the technical problem proposed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an energy storage battery pack that is easy to install, thereby solving the problem that a certain energy storage battery pack in a high-voltage battery stack is damaged and inconvenient to replace.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy storage battery pack that is easy to install, including a shell, a first groove is opened on the left and right sides of the front end of the shell, a pressing rod is arranged on the left and right ends of the top front side of the shell, the bottom end of the pressing rod passes through the corresponding first groove and is fixedly connected to the bottom plate, the top front side of the bottom plate is fixedly connected to a limiting block, the inner bottom of the first groove is fixedly connected to a telescopic rod, a spring is arranged on the outer side of the output end of the telescopic rod, one end of the spring is fixedly connected to the bottom of the bottom plate, and the other end of the spring is fixedly connected to the middle top of the telescopic rod, the left and right sides of the rear end of the shell are fixedly connected to fixed blocks, the bottom of the fixed block is provided with a limiting groove, and the limiting groove is respectively plugged with the corresponding limiting blocks, the four corners of the top of the shell are provided with a first opening groove, the inner side of the first opening groove is rotatably connected with a rotating shaft, and one side of the rotating shaft is fixedly connected with a connecting rod, the four corners of the bottom of the shell are provided with holes, and the connecting rod is respectively plugged with the corresponding holes, and a wire management mechanism is arranged inside the shell.

[0006] Preferably, the wire management mechanism includes an I-shaped plate and a limit assembly, the I-shaped plate is arranged at the upper middle part of the inner side of the shell, the limit assembly is respectively arranged on the left and right sides of the I-shaped plate, the top of the I-shaped plate is fixedly connected with a fixing plate, a through-mouth groove is opened in the middle of the top of the fixing plate, a plurality of placement grooves are opened equidistantly around the inner wall of the through-mouth groove, a circular disc is arranged inside the through-mouth groove, the top of the circular disc is fixedly connected with a U-shaped frame, the left and right sides of the U-shaped frame are threadedly connected with a first bolt, and one end of the first bolt passes through the U-shaped frame and the fixing plate in sequence.

[0007] Preferably, the limit assembly includes sliders, which are fixedly connected to the left and right sides of the I-shaped plate, respectively. Cross-shaped grooves are provided on the left and right sides of the top of the shell. The sliders are slidably connected to the corresponding cross-shaped grooves, respectively. A T-shaped block is provided inside the cross-shaped groove, and the bottom end of the T-shaped block passes through the corresponding slider and the cross-shaped groove in sequence. The front and rear sides of the tops of the two T-shaped blocks are threadedly connected with a second bolt, and the bottom end of the second bolt passes through the shell.

[0008] Preferably, a second opening slot is provided at the rear side of the top of the shell, a rotating rod is rotatably connected inside the second opening slot, and a shell cover is fixedly connected to the front side of the rotating rod.

[0009] Preferably, a third groove is provided in the middle of the front top of the shell, and magnets are fixedly connected to the inner bottom of the third groove and the front side of the shell cover, and the two magnets attract each other due to opposite charges, and a second groove is provided on the top of the shell cover.

[0010] Preferably, a plurality of batteries are equidistantly arranged on the inner bottom of the shell, a copper plate is arranged on the top of the battery, the tops of every two batteries are connected through the copper plate, a third bolt is threadedly connected to the top of the copper plate, and the bottom end of the third bolt passes through the corresponding copper plate and the battery in sequence.

[0011] Preferably, switches are rotatably connected to the front and rear sides of the right end of the housing, and the switches are electrically connected to the battery.

[0012] Preferably, a display screen is fixedly connected to the right side of the housing.

[0013] Preferably, a handle is rotatably connected to the lower middle portion of the right side of the shell.

[0014] Preferably, a plurality of heat dissipation holes are equidistantly provided on the left side of the housing.

[0015] Working principle: When the energy storage battery packs need to be combined and installed, first press the pressing rod on one of the energy storage battery packs. The pressing rod moves downward to squeeze the bottom plate, and the bottom plate also moves downward to squeeze the spring. At this time, insert the fixing block on the other energy storage battery pack into the first groove, release the pressing rod, and the spring will drive the bottom plate to rebound so that the limit block is inserted into the limit groove at the bottom of the fixing block, and the horizontal combination installation of the two energy storage battery packs can be completed. Turn the connecting rod on the top of one of the energy storage battery packs to be perpendicular to the ground, and insert it into the hole at the bottom of the other energy storage battery pack to complete the vertical combination installation of the two energy storage battery packs. When one of the energy storage battery packs is damaged, it can be disassembled and replaced according to the above operation. Disassembly and replacement of the energy storage battery pack is relatively simple, which can reduce The workload of the staff can meet the needs of the users, and then arrange the battery into the shell and then connect every two batteries together through the copper plate and the third bolt. At this time, press the I-shaped plate onto the battery, insert the T-block into the cross groove, and then screw the second bolt to fix the T-block, so as to prevent the batteries from colliding with each other during transportation and causing damage to themselves. At this time, put the lines on each battery into the corresponding placement groove respectively, and then put the disc into the through groove and fix it with the first bolt. When one of the lines fails, the staff can find it in time and take it out from the corresponding placement groove for maintenance, thereby improving the maintenance efficiency of the staff and thus improving the practicality of the device.

[0016] The present invention provides an energy storage battery pack that is easy to install and has the following beneficial effects: 1. The present invention can insert the limit block on one of the energy storage battery packs into the fixed block on the other energy storage battery pack through the cooperation between the pressing rod, the limit block, the spring and the fixed block, so that the energy storage battery packs can be assembled left and right. Through the cooperation between the rotating shaft, the connecting rod and the hole, the two energy storage battery packs can be assembled up and down. When one of the energy storage battery packs needs to be disassembled and replaced, it is relatively simple, thereby reducing the workload of the staff and meeting the needs of the users.

[0017] 2. The present invention can place the circuits on the battery into each placement slot respectively and then limit them by the disk through the cooperation between the placement slot, the disk, the U-shaped frame and the first bolt. When a fault occurs in one of the circuits, the staff can find it in time and repair it, thereby improving the practicality of the device.

[0018] 3. The present invention can limit and fix the batteries inside the energy storage battery pack through the cooperation between the cross-shaped groove, the T-shaped block and the second bolt. The batteries inside the energy storage battery pack are not easy to shake or collide during transportation, thereby avoiding collision damage to the batteries and thus increasing the service life of the batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the present invention; Figure 2 A perspective view of the present invention; Figure 3 It is a left side view of the present invention; Figure 4 A top view of the present invention; Figure 5 It is a cross-sectional view of the housing structure of the present invention; Figure 6 for Figure 5 A magnified image of point A; Figure 7 It is a structural cross-sectional view of the wire management mechanism of the present invention; Figure 8 This is a structural breakdown diagram of the wire management mechanism of the present invention.

[0020] Among them, 1. shell; 2. wire management mechanism; 201. I-shaped plate; 202. fixed plate; 203. through-mouth groove; 204. placement groove; 205. disc; 206. U-shaped frame; 207. first bolt; 208. slider; 209. cross-shaped groove; 210. T-block; 211. second bolt; 3. first groove; 4. pressing rod; 5. bottom plate; 6. limit block; 7. telescopic rod; 8. spring; 9. fixed block; 10. limit groove; 11. first opening groove; 12. rotating shaft; 13. connecting rod; 14. hole; 15. second opening groove; 16. rotating rod; 17. shell cover; 18. second groove; 19. third groove; 20. magnet; 21. switch; 22. display screen; 23. handle; 24. heat dissipation hole; 25. battery; 26. copper plate; 27. third bolt. DETAILED DESCRIPTION

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

[0022] Example: Please see attached Figure 1 , Attachment Figure 2 , Attachment Figure 5 and attached Figure 6The embodiment of the present invention provides an energy storage battery pack that is easy to install, including a shell 1, a first groove 3 is opened on the left and right sides of the front end of the shell 1, a pressing rod 4 is arranged on the left and right ends of the top front side of the shell 1, the bottom end of the pressing rod 4 passes through the corresponding first groove 3 and is fixedly connected to a bottom plate 5, the top front side of the bottom plate 5 is fixedly connected to a limiting block 6, the inner bottom of the first groove 3 is fixedly connected to a telescopic rod 7, a spring 8 is arranged on the outer side of the output end of the telescopic rod 7, one end of the spring 8 is fixedly connected to the bottom of the bottom plate 5, and the other end of the spring 8 is fixedly connected to the telescopic rod 7. The top of the middle part is fixedly connected, the left and right sides of the rear end of the shell 1 are fixedly connected with fixed blocks 9, the bottom of the fixed block 9 is provided with a limit slot 10, and the limit slot 10 is respectively plugged with the corresponding limit block 6, and the four corners of the top of the shell 1 are provided with a first opening slot 11, and the inner side of the first opening slot 11 is rotatably connected with a rotating shaft 12, and one side of the rotating shaft 12 is fixedly connected with a connecting rod 13, and the four corners of the bottom of the shell 1 are provided with holes 14, and the connecting rods 13 are respectively plugged with the corresponding holes 14, and a wire management mechanism 2 is arranged inside the shell 1; Specifically, when one of the energy storage battery packs installed in the left and right combinations needs to be disassembled and replaced, pressing the pressing rod 4 can drive the bottom plate 5 to move downward. At this time, the fixing block 9 can be taken out of the first groove 3 to remove it, and the energy storage battery pack installed in the upper and lower combinations can be removed by lifting the outer shell 1 upward. It is relatively simple to disassemble and replace the energy storage battery pack, thereby reducing the workload of the staff.

[0023] Please see attached Figure 7 and attached Figure 8 The wire management mechanism 2 includes an I-shaped plate 201 and a limit assembly. The I-shaped plate 201 is arranged at the middle and upper part of the inner side of the housing 1. The limit assemblies are respectively arranged on the left and right sides of the I-shaped plate 201. The top of the I-shaped plate 201 is fixedly connected with a fixing plate 202. A through-mouth groove 203 is provided in the middle of the top of the fixing plate 202. A plurality of placement grooves 204 are equidistantly provided around the inner wall of the through-mouth groove 203. A disc 205 is provided inside the through-mouth groove 203. A U-shaped frame 206 is fixedly connected to the top of the disc 205. The left and right sides of the U-shaped frame 206 are both threadedly connected with a first bolt 207. One end of the first bolt 207 passes through the U-shaped frame 206 and the fixing plate 202 in sequence. Specifically, the circuit of each battery 25 is placed in the corresponding placement groove 204, and then the disc 205 is placed in the through groove 203, and the disc 205 is fixed by the first bolt 207. When a circuit fails, it can be discovered and repaired in time, thereby improving the maintenance efficiency of the staff.

[0024] Please see attached Figure 4 , Attachment Figure 7 and attached Figure 8The limit assembly includes a slider 208, which is fixedly connected to the left and right sides of the I-shaped plate 201, and a cross groove 209 is provided on the left and right sides of the top of the housing 1. The sliders 208 are slidably connected with the corresponding cross grooves 209, and a T-shaped block 210 is provided inside the cross groove 209. The bottom end of the T-shaped block 210 passes through the corresponding slider 208 and the cross groove 209 in sequence. The front and rear sides of the tops of the two T-shaped blocks 210 are both threadedly connected with second bolts 211, and the bottom end of the second bolt 211 passes through the housing 1; Specifically, the I-shaped plate 201 can limit and fix the battery 25, thereby preventing the battery 25 from colliding with each other during transportation and causing damage to itself, and the cross-shaped groove 209 can plan the movement trajectory of the I-shaped plate 201, so that the I-shaped plate 201 moves more smoothly, and the T-block 210 can limit and fix the I-shaped plate 201, so that it can be fixed more stably.

[0025] Please see attached Figure 4 and attached Figure 7 A second opening slot 15 is provided at the rear side of the top of the housing 1, a rotating rod 16 is rotatably connected inside the second opening slot 15, and a housing cover 17 is fixedly connected to the front side of the rotating rod 16; Specifically, the housing cover 17 can be opened conveniently through the rotating rod 16 to repair and replace the internal storage battery 25 .

[0026] Please see attached Figure 4 and attached Figure 5 A third groove 19 is provided in the middle of the front side of the top of the housing 1, and a magnet 20 is fixedly connected to the inner bottom of the third groove 19 and the front side of the housing cover 17, and the two magnets 20 are attracted to each other by opposite charges, and a second groove 18 is provided on the top of the housing cover 17; Specifically, the oppositely charged magnets 20 can prevent the shell cover 17 from being accidentally opened, thereby protecting the storage battery 25 inside the energy storage battery pack from damage.

[0027] Please see attached Figure 7 A plurality of storage batteries 25 are equidistantly arranged at the bottom of the inner side of the housing 1, and a copper plate 26 is arranged on the top of the storage battery 25. The tops of every two storage batteries 25 are connected by the copper plate 26, and the tops of the copper plates 26 are threadedly connected with third bolts 27, and the bottom ends of the third bolts 27 pass through the corresponding copper plates 26 and storage batteries 25 in sequence; Specifically, the two storage batteries 25 can be connected together through the copper plate 26 , and the third bolt 27 can prevent the copper plate 26 from falling off, so that the operation of all the storage batteries 25 can be conveniently controlled.

[0028] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 4 , the front and rear sides of the right end of the housing 1 are rotatably connected with a switch 21, and the switch 21 is electrically connected to the battery 25; Specifically, the operation of the battery 25 can be controlled by the switch 21 .

[0029] Please see attached Figure 2 , a display screen 22 is fixedly connected to the right side of the housing 1; Specifically, the display screen 22 can facilitate the staff to know the power status of the battery 25 at any time.

[0030] Please see attached Figure 1 and attached Figure 2 , a handle 23 is rotatably connected to the lower middle portion of the right side of the housing 1; Specifically, the handle 23 can facilitate workers to carry the energy storage battery pack.

[0031] Please see attached Figure 3 and attached Figure 5 , a plurality of heat dissipation holes 24 are equidistantly provided on the left side of the housing 1; Specifically, the heat generated by the operation of the battery 25 can be easily dissipated through the heat dissipation holes 24 , thereby increasing the service life of the battery 25 .

[0032] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy storage battery pack that is easy to install, comprising a housing (1), characterized in that: The front end and left and right sides of the housing (1) are both provided with first grooves (3); the top front side and left and right ends of the housing (1) are both provided with pressing rods (4); the bottom end of the pressing rod (4) passes through the corresponding first groove (3) and is fixedly connected to a bottom plate (5); the top front side of the bottom plate (5) is fixedly connected to a limiting block (6); the inner bottom of the first groove (3) is fixedly connected to a telescopic rod (7); a spring (8) is provided on the outer side of the output end of the telescopic rod (7); one end of the spring (8) is fixedly connected to the bottom of the bottom plate (5); the other end of the spring (8) is fixedly connected to the middle top of the telescopic rod (7); the housing (1) The left and right sides of the rear end are fixedly connected to fixed blocks (9), the bottom of the fixed block (9) is provided with a limit slot (10), and the limit slots (10) are respectively plugged into the corresponding limit blocks (6), the top four corners of the shell (1) are provided with first opening slots (11), one side of the inside of the first opening slot (11) is rotatably connected to a rotating shaft (12), one side of the rotating shaft (12) is fixedly connected to a connecting rod (13), the bottom four corners of the shell (1) are provided with holes (14), and the connecting rods (13) are respectively plugged into the corresponding holes (14), and the inside of the shell (1) is provided with a wire management mechanism (2).

2. The energy storage battery pack that is easy to install according to claim 1, characterized in that: The wire management mechanism (2) comprises an I-shaped plate (201) and a limit assembly, wherein the I-shaped plate (201) is arranged at the middle and upper part of the inner side of the housing (1), and the limit assemblies are arranged on the left and right sides of the I-shaped plate (201), the top of the I-shaped plate (201) is fixedly connected to a fixing plate (202), a through-opening groove (203) is provided in the middle of the top of the fixing plate (202), a plurality of placement grooves (204) are equidistantly provided around the inner wall of the through-opening groove (203), a disc (205) is provided inside the through-opening groove (203), a U-shaped frame (206) is fixedly connected to the top of the disc (205), and the left and right sides of the U-shaped frame (206) are both threadedly connected to first bolts (207), and one end of the first bolt (207) passes through the U-shaped frame (206) and the fixing plate (202) in sequence.

3. The energy storage battery pack that is easy to install according to claim 2, characterized in that: The position limiting assembly comprises a slider (208), the slider (208) being fixedly connected to the left and right sides of the I-shaped plate (201), respectively; the left and right sides of the top of the housing (1) are provided with cross-shaped grooves (209), the slider (208) being slidably connected to the corresponding cross-shaped grooves (209), the inside of the cross-shaped groove (209) being provided with a T-shaped block (210), the bottom end of the T-shaped block (210) passing through the corresponding slider (208) and the cross-shaped groove (209) in sequence, the front and rear sides of the tops of the two T-shaped blocks (210) being threadedly connected with a second bolt (211), the bottom end of the second bolt (211) passing through the housing (1).

4. The energy storage battery pack that is easy to install according to claim 1, characterized in that: A second opening slot (15) is provided on the rear side of the top of the housing (1), a rotating rod (16) is rotatably connected inside the second opening slot (15), and a housing cover (17) is fixedly connected to the front side of the rotating rod (16).

5. The energy storage battery pack that is easy to install according to claim 4, characterized in that: A third groove (19) is provided in the middle of the front side of the top end of the housing (1); magnets (20) are fixedly connected to the inner bottom of the third groove (19) and the front side of the housing cover (17); the two magnets (20) attract each other due to opposite charges; and a second groove (18) is provided on the top of the housing cover (17).

6. The energy storage battery pack that is easy to install according to claim 1, characterized in that: A plurality of storage batteries (25) are arranged at equal intervals on the inner bottom of the housing (1); a copper plate (26) is arranged on the top of the storage batteries (25); the tops of every two storage batteries (25) are connected via the copper plate (26); a third bolt (27) is threadedly connected to the top of the copper plate (26); the bottom end of the third bolt (27) passes through the corresponding copper plate (26) and the storage battery (25) in sequence.

7. The energy storage battery pack that is easy to install according to claim 1, characterized in that: The front and rear sides of the right end of the housing (1) are both rotatably connected to switches (21), and the switch (21) is electrically connected to a storage battery (25).

8. The energy storage battery pack that is easy to install according to claim 1, characterized in that: A display screen (22) is fixedly connected to the right side of the housing (1).

9. The energy storage battery pack that is easy to install according to claim 1, characterized in that: A handle (23) is rotatably connected to the lower middle portion of the right side of the housing (1).

10. The energy storage battery pack that is easy to install according to claim 1, characterized in that: A plurality of heat dissipation holes (24) are equidistantly provided on the left side of the housing (1).

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