Battery cabinet with battery management system (BMS)

Abstract

The utility model discloses a battery cabinet containing a battery management system (BMS), and relates to the technical field of battery cabinets, in particular to the battery cabinet containing the BMS, which comprises a battery cabinet, a controller is arranged on the left side of the battery cabinet, clamping grooves are formed in the left side and the right side of the battery cabinet, and dustproof boxes are arranged in the clamping grooves. A partition plate is arranged in the battery cabinet, a sliding groove is formed in the bottom of the battery cabinet, a battery rack is clamped in the sliding groove, a storage plate is arranged in the battery rack, and a first baffle and a second baffle are arranged at the top of the storage plate. According to the battery cabinet containing the battery management system BMS, the battery rack, the telescopic rod, the U-shaped rack, the rolling wheels, the battery cabinet body, a storage plate, a supporting plate, a first motor, a reciprocating lead screw, a threaded sliding block, a first connecting ring, a supporting plate, a first clamping plate, a second clamping plate, a first spring and a second spring are arranged; the battery cabinet with the battery management system BMS has the effect of facilitating the mounting and dismounting of the batteries.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cabinets, in particular to a battery cabinet including a battery management system BMS. Background Art

[0002] BMS battery system is commonly known as battery nanny or battery steward, which is mainly used to intelligently manage and maintain each battery unit, monitor the status of the battery, prevent the battery from overcharging and over-discharging, and extend the battery life. The BMS battery management system unit includes a BMS battery management system, a control module, a display module, a wireless communication module, electrical equipment, a battery pack for powering electrical equipment, and a collection module for collecting battery information of the battery pack. The BMS battery management system is connected to the wireless communication module and the display module through the communication interface respectively, and the output end of the collection module is connected to the input end of the BMS battery management system. The output end of the BMS battery management system is connected to the input end of the control module. The control module is connected to the battery pack and electrical equipment respectively, and the BMS battery management system is connected to the Server server through the wireless communication module.

[0003] The specification of Chinese utility model patent application CN215989081U discloses a battery cabinet, which is convenient for daily inspection of equipment, but has the disadvantages of being inconvenient for installation and removal of batteries, and having poor dustproof and heat dissipation effects. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a battery cabinet including a battery management system BMS, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a battery cabinet containing a battery management system BMS, comprising a battery cabinet, a controller is arranged on the left side of the battery cabinet, a card slot is arranged on the left and right sides of the battery cabinet, a dustproof box is arranged inside the card slot, a partition is arranged inside the battery cabinet, a slide groove is arranged at the bottom of the battery cabinet, a battery rack is clamped inside the slide groove, a storage plate is arranged inside the battery rack, a first baffle plate and a second baffle plate are arranged on the top of the storage plate, a through hole is arranged inside the storage plate, a telescopic rod is arranged inside the through hole, a U-shaped frame is arranged at the movable end of the telescopic rod, a roller is rotatably connected inside the U-shaped frame, a first sleeve is arranged on the front side of the battery rack, a first motor is arranged inside the first sleeve, a reciprocating screw is arranged at the output end of the first motor, the outer surface of the reciprocating screw is transmission-connected with a threaded slider, the outer surface of the threaded slider is arranged with a first connecting ring, the outer surface of the first connecting ring is arranged with a support plate, and the other end of the support plate is arranged with a second connecting ring.

[0008] Optionally, ventilation holes are provided inside the dustproof box, and a plurality of ventilation holes are provided and are evenly distributed inside the dustproof box.

[0009] Optionally, the dustproof box is provided with coarse filter cotton inside, a side of the coarse filter cotton is provided with high-efficiency filter cotton, and a side of the high-efficiency filter cotton is provided with an activated carbon plate.

[0010] Optionally, a round hole is opened on the rear side of the battery cabinet, a first dustproof net is arranged on the rear inner wall of the battery cabinet, a second dustproof net is arranged on the side of the square hole away from the first dustproof net, a protective box is arranged inside the first dustproof net, a second motor is arranged inside the protective box, and a fan is arranged at the output end of the second motor.

[0011] Optionally, a first spring is provided on one side of the first baffle, the number of the first springs is several, and a first clamping plate is provided on the other end of the first spring; a second spring is provided on one side of the second baffle, the number of the second springs is several, and a second clamping plate is provided on the other end of the second spring.

[0012] Optionally, a second sleeve is provided on the front side of the battery rack, a guide rod is provided inside the second sleeve, and the second connecting ring is sleeved on the outer surface of the guide rod.

[0013] Optionally, the storage plate, the first baffle, the second baffle, the second spring, and the number of the second springs are evenly distributed inside the battery rack.

[0014] Optionally, the front side of the battery cabinet is provided with a door hinged by a hinge, and the front side of the door is provided with a handle.

[0015] (III) Beneficial effects

[0016] The utility model provides a battery cabinet including a battery management system BMS, which has the following beneficial effects:

[0017] 1. The battery cabinet containing a battery management system BMS has the effect of facilitating the installation and removal of batteries through the arrangement of a battery rack, a telescopic rod, a U-shaped rack, a roller, a battery cabinet, a storage plate, a support plate, a first motor, a reciprocating screw, a threaded slider, a first connecting ring, a support plate, a first clamping plate, a second clamping plate, a first spring, and a second spring.

[0018] 2. The battery cabinet containing the battery management system BMS has dust-proof and heat-dissipating effects through the arrangement of the second motor, the fan, the coarse filter cotton, the high-efficiency filter cotton, the activated carbon plate, and the card slot. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a structural schematic diagram of the front view of the battery cabinet of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the front view of the battery cabinet of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the front view of the battery rack of the utility model;

[0023] Figure 5 This is a structural schematic diagram of a side view of a battery cabinet of the utility model;

[0024] Figure 6 It is a structural three-dimensional schematic diagram of the battery rack of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the cross-sectional view of the first sleeve and the second sleeve of the utility model.

[0026] In the figure: 1. battery cabinet; 2. controller; 3. dustproof box; 4. card slot; 5. door; 6. handle; 7. first spring; 8. first splint; 9. partition; 10. first sleeve; 11. support plate; 12. second splint; 13. second spring; 14. storage plate; 15. battery rack; 16. fan; 17. protection box; 18. coarse filter cotton; 19. high efficiency filter cotton; 20. activated carbon plate; 21. first dustproof net; 22. second motor; 23. first baffle; 24. second baffle; 25. first motor; 26. reciprocating screw; 27. first connecting ring; 28. threaded slider; 29. ​​second connecting ring; 30. guide rod; 31. second sleeve; 32. telescopic rod; 33. U-shaped frame; 34. roller; 35. second dustproof net. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] A battery cabinet containing a battery management system BMS comprises a battery cabinet 1, a controller 2 is arranged on the left side of the battery cabinet 1, a partition 9 is arranged inside the battery cabinet 1, a slide groove is arranged at the bottom of the battery cabinet 1, a battery rack 15 is clamped inside the slide groove, a storage plate 14 is arranged inside the battery rack 15, a first baffle 23 and a second baffle 24 are arranged on the top of the storage plate 14, a through hole is arranged inside the storage plate 14, a telescopic rod 32 is arranged inside the through hole, a U-shaped frame 33 is arranged at the movable end of the telescopic rod 32, a roller 34 is rotatably connected inside the U-shaped frame 33, a first sleeve 10 is arranged at the front side of the battery rack 15, a first motor 25 is arranged inside the first sleeve 10, a reciprocating screw 26 is arranged at the output end of the first motor 25, a threaded slider 28 is transmission-connected to the outer surface of the reciprocating screw 26, and a second threaded slider 28 is arranged on the outer surface of the threaded slider 28 A connecting ring 27, a supporting plate 11 is provided on the outer surface of the first connecting ring 27, a second connecting ring 29 is provided on the other end of the supporting plate 11, a first spring 7 is provided on one side of the first baffle 23, a number of the first springs 7 are provided, a first clamping plate 8 is provided on the other end of the first spring 7, a second spring 13 is provided on one side of the second baffle 24, a number of the second springs 13 are provided, a second clamping plate 12 is provided on the other end of the second spring 13, a second sleeve 31 is provided on the front side of the battery rack 15, a guide rod 30 is provided inside the second sleeve 31, the second connecting ring 29 is sleeved on the outer surface of the guide rod 30, the storage plate 14, the first baffle 23, the second baffle 24, the second spring 13, and a number of the second springs 13 are evenly distributed inside the battery rack 15, a door 5 is provided on the front side of the battery cabinet 1 through a hinge, and a handle 6 is provided on the front side of the door 5.

[0030] In order to realize the battery cabinet 1 including the battery management system BMS, the battery cabinet 1 has the effect of facilitating the installation and removal of the battery. Figure 1-7As shown, the present application adopts the following structure, through the cooperation of the battery rack 15, the telescopic rod 32, the U-shaped frame 33, the roller 34, the battery cabinet 1, the storage plate 14, the support plate 11, the first motor 25, the reciprocating screw 26, the threaded slider 28, the first connecting ring 27, the support plate 11, the first clamping plate 8, the second clamping plate 12, the first spring 7, and the second spring 13, during use, when the battery is to be installed or removed, the battery rack 15 is pulled to slide out of the slide slot, and the telescopic rod 32 is started by the controller 2, the telescopic rod 32 is extended and pushes the U-shaped frame 33 and the roller 34 downward until the roller 34 contacts the ground, the roller 34 can play a certain supporting role for the battery rack 15 and facilitate the battery rack 15 to slide out of the battery cabinet 1, after the battery rack 15 is pulled out of the battery cabinet 1 by a suitable distance, when the battery to be installed or removed is on the higher storage plate 14, it is inconvenient for workers to move because the battery is heavy. The staff installs or removes the battery, so the battery to be installed is placed on the top of the support plate 11, and the first motor 25 is started through the controller 2. The output end of the first motor 25 drives the reciprocating screw 26 to start rotating, and the reciprocating screw 26 drives the threaded slider 28 connected to the outer surface of the reciprocating screw 26, and the threaded slider 28 drives the first connecting ring 27, and the first connecting ring 27 drives the support plate 11 to send the battery to the storage plate 14 to be installed. First, push the first clamping plate 8 and the second clamping plate 12 with your hands or other tools to squeeze the first spring 7 and the second spring 13, and then push the battery between the first clamping plate 8 and the second clamping plate 12, and then release the first clamping plate 8 and the second clamping plate 12. The first clamping plate 8 and the second clamping plate 12 squeeze the battery under the action of the elastic force of the first spring 7 and the second spring 13 to prevent the motor from moving, thereby realizing that the battery cabinet 1 containing the battery management system BMS has the effect of facilitating the installation and removal of the battery.

[0031] Example 2

[0032] A battery cabinet containing a battery management system BMS, wherein a card slot 4 is provided on both sides of the battery cabinet 1, a dustproof box 3 is provided inside the card slot 4, ventilation holes are provided inside the dustproof box 3, and a number of ventilation holes are evenly distributed inside the dustproof box 3, a coarse filter cotton 18 is provided inside the dustproof box 3, a high-efficiency filter cotton 19 is provided on one side of the coarse filter cotton 18, and an activated carbon plate 20 is provided on one side of the high-efficiency filter cotton 19, a round hole is provided on the rear side of the battery cabinet 1, a first dustproof net 21 is provided on the rear inner side wall of the battery cabinet 1, a second dustproof net 35 is provided on the side of the square hole away from the first dustproof net 21, a protective box 17 is provided inside the first dustproof net 21, a second motor 22 is provided inside the protective box 17, and a fan 16 is provided at the output end of the second motor 22.

[0033] In order to realize the dustproof and heat dissipation effects of the battery cabinet 1 including the battery management system BMS, as shown in the attached Figure 3 , Figure 4 As shown, the present application adopts the following structure. Through the cooperation of the second motor 22, the fan 16, the coarse filter cotton 18, the high-efficiency filter cotton 19, the activated carbon plate 20, and the card slot 4, during use, due to the operation of the BMS and the use of the battery, more heat will be generated inside the battery cabinet 1. If it is not dissipated in time, it will affect the normal use of the BMS system and the battery. The second motor 22 is started by the controller 2, and the output end of the second motor 22 drives the fan 16 to start rotating, and the heat inside the battery cabinet 1 is dissipated through the circular hole. At the same time, the first dustproof net 21 and the second dustproof net 35 on both sides of the circular hole can prevent dust from entering from the circular hole during the heat dissipation process to a certain extent. The inside of the dustproof box 3 The coarse filter cotton 18, the high-efficiency filter cotton 19 and the activated carbon plate 20 are sequentially arranged in the part. When air enters the interior of the device, the coarse filter cotton 18, the high-efficiency filter cotton 19 and the activated carbon plate 20 will filter the dust in turn, and adsorb the dust into the coarse filter cotton 18, the high-efficiency filter cotton 19 and the activated carbon plate 20 to prevent dust from entering the interior of the device and affecting the operation and use of the BMS system and the battery. When it is necessary to replace or clean the dustproof box 3 of the device, take the dustproof box 3 out of the card slot 4, and clean or replace the coarse filter cotton 18, the high-efficiency filter cotton 19 and the activated carbon plate 20 inside the dustproof box 3, thereby realizing that the battery cabinet 1 containing the battery management system BMS has the effect of dustproof and heat dissipation.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery cabinet including a battery management system BMS, comprising a battery cabinet, characterized in that: A controller is provided on the left side of the battery cabinet, card slots are provided on the left and right sides of the battery cabinet, a dustproof box is provided inside the card slot, a partition is provided inside the battery cabinet, a slide slot is provided at the bottom of the battery cabinet, a battery rack is clamped inside the slide slot, a storage plate is provided inside the battery rack, a first baffle plate and a second baffle plate are provided on the top of the storage plate, a through hole is provided inside the storage plate, a telescopic rod is provided inside the through hole, a U-shaped frame is provided at the movable end of the telescopic rod, a roller is rotatably connected inside the U-shaped frame, a first sleeve is provided on the front side of the battery rack, a first motor is provided inside the first sleeve, a reciprocating screw is provided at the output end of the first motor, a threaded slider is transmission-connected to the outer surface of the reciprocating screw, a first connecting ring is provided on the outer surface of the threaded slider, a support plate is provided on the outer surface of the first connecting ring, and a second connecting ring is provided at the other end of the support plate.

2. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: The dustproof box is provided with ventilation holes inside, and the number of ventilation holes is several and evenly distributed inside the dustproof box.

3. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: The dustproof box is provided with coarse filter cotton inside, a side of the coarse filter cotton is provided with high-efficiency filter cotton, and a side of the high-efficiency filter cotton is provided with an activated carbon plate.

4. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: A round hole is provided on the rear side of the battery cabinet, a first dustproof net is provided on the rear inner wall of the battery cabinet, a second dustproof net is provided on the side of the square hole away from the first dustproof net, a protective box is provided inside the first dustproof net, a second motor is provided inside the protective box, and a fan is provided at the output end of the second motor.

5. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: A first spring is arranged on one side of the first baffle plate, the number of the first springs is several, and a first clamping plate is arranged on the other end of the first spring; a second spring is arranged on one side of the second baffle plate, the number of the second springs is several, and a second clamping plate is arranged on the other end of the second spring.

6. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: A second sleeve is arranged at the front side of the battery rack, a guide rod is arranged inside the second sleeve, and a second connecting ring is sleeved on the outer surface of the guide rod.

7. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: The number of the storage plate, the first baffle plate, the second baffle plate, the second spring, and the second spring is evenly distributed inside the battery rack.

8. A battery cabinet containing a battery management system BMS according to claim 1, characterized in that: The front side of the battery cabinet is provided with a door hingedly connected via a hinge, and the front side of the door is provided with a handle.

Images