SOH (state of health) online diagnosis device for data center battery backup power supply

Abstract

The invention relates to the technical field of battery diagnosis, in particular to a state-of-health online diagnosis device for a data center battery backup power supply, which comprises a battery bearing frame, and a battery body is mounted in the battery bearing frame; the temperature diagnosis bearing assembly is mounted in the battery bearing frame; the movable temperature monitoring assembly is mounted on the temperature diagnosis bearing assembly, and the temperature of the battery body is monitored through the cooperation of the movable temperature monitoring assembly and the battery body; and the matching interlocking assembly is also mounted in the battery bearing frame and is connected with the movable temperature monitoring assembly to lock the battery body. The diagnosis ring frame is mounted in the battery bearing frame, and the plurality of temperature sensors are arranged on the diagnosis ring frame, so that the temperatures of different positions of the battery can be monitored in real time, the accuracy of temperature detection of the battery body is ensured, and the accurate working state of the battery can be mastered at any time.

Description

Technical Field

[0001] This invention relates to the field of battery diagnostic device technology, specifically to an online health status diagnostic device for data center battery backup power supplies. Background Technology

[0002] Data center battery backup power is a critical guarantee for ensuring the normal and continuous operation of the data center when the external power supply is interrupted. Batteries generate a lot of heat during charging and discharging. Existing data center battery backup power supplies do not have online diagnostic devices to monitor the temperature of multiple battery points in real time, ensuring the accuracy of battery temperature monitoring and thus ensuring that the accurate working status of the battery can be grasped at all times, so that timely measures can be taken when abnormal battery temperature occurs. Summary of the Invention

[0003] The purpose of this invention is to provide an online health status diagnostic device for data center battery backup power supplies, in order to solve the problem mentioned in the background art that it is impossible to simultaneously perform real-time temperature detection at multiple points on the battery to improve the accuracy of battery temperature detection and thus ensure the safe use of the battery.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An online health status diagnostic device for data center battery backup power supply includes: a battery support frame in which a battery body is installed; A temperature diagnostic support assembly is installed in a battery holder; A movable temperature monitoring component is installed on a temperature diagnostic support component. Through the cooperation of the movable temperature monitoring component and the battery body, the temperature of the battery body is monitored. The interlocking assembly is also installed in the battery holder and connected to the movable temperature monitoring assembly to lock the battery body.

[0005] Furthermore, a mating ring frame is fixedly provided in the battery holder, and the mating ring frame cooperates with the battery body to position the battery body.

[0006] Furthermore, the temperature diagnostic support component is a diagnostic ring frame, which surrounds the outside of the battery body.

[0007] Furthermore, the movable temperature monitoring component includes: a first movable detection plate, which is movably mounted on one end of the diagnostic ring frame; The second movable detection plate, there are two of them, which are respectively installed on both sides of the diagnostic ring frame; The third movable detection plate is movably mounted on the diagnostic ring frame at the other end opposite to the first movable detection plate.

[0008] Furthermore, temperature sensors are fixedly installed on the first, second, and third active detection plates to monitor the temperature of the battery body.

[0009] Furthermore, the first movable detection plate is movably connected to two second movable detection plates, and the first movable detection plate drives the two second movable detection plates to move.

[0010] Furthermore, when the first active detection plate moves toward the battery body, it causes the second active detection plate to move toward the battery body as well.

[0011] Furthermore, the interlocking assembly is a battery lock block, and there are two battery lock blocks, which are symmetrically installed on both sides of the interlocking ring frame. The battery body is locked by the cooperation between the battery lock blocks and the battery body.

[0012] Furthermore, a lower extension connecting plate is fixedly provided at the lower end of the second active detection plate, and a connecting plug is fixedly provided at the lower end of the lower extension connecting plate; The second movable detection board is connected to the battery lock block via a connecting plug, and the battery lock block moves when the second movable detection board moves.

[0013] Furthermore, when the battery lock block moves toward the battery body, it causes the third active detection plate to move toward the battery body as well.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages: 1. A diagnostic ring is installed inside the battery holder, and multiple temperature sensors are set on the diagnostic ring to monitor the temperature at different locations of the battery in real time. This ensures the accuracy of the temperature detection of the battery body and allows for constant monitoring of the battery's accurate operating status. This facilitates timely implementation of appropriate measures when abnormal conditions occur, ensuring the safe use of the battery body.

[0015] 2. When fixing and installing the diagnostic ring frame, pushing the first movable detection plate will move the second and third movable detection plates, so that the temperature sensors around the battery body can work synchronously with the battery body without having to operate them one by one, which is very convenient. In addition, the cooperation of the first and second movable detection plates can lock the first movable detection plate, ensuring the firmness and stability of the diagnostic ring frame installation.

[0016] 3. In addition, when the second movable detection plate moves, it can drive the battery locking block to move as well. In this way, the battery body can be fixed with the cooperation of the battery locking block and the battery body, so that the battery body can be stably installed in the battery holder without the need for separate operation to fix the battery body. At the same time, as the second movable detection plate moves, it can cooperate with the mating ring frame to fix the diagnostic ring frame. The operation is simple and quick. Attached Figure Description

[0017] Figure 1 A first-person view diagram of the battery support assembly.

[0018] Figure 2 A second-view schematic diagram of the battery support assembly.

[0019] Figure 3 A third-person perspective diagram of the battery support assembly.

[0020] Figure 4 This is a schematic diagram of the assembly of the battery bracket and the battery body.

[0021] Figure 5 This is a schematic diagram of the battery support structure.

[0022] Figure 6 This is a schematic diagram of the battery body.

[0023] Figure 7 This is a first-view schematic diagram of the assembly of the battery body and the mating ring frame.

[0024] Figure 8 This is a second-view schematic diagram of the assembly of the battery body and the mating ring frame.

[0025] Figure 9 This is a diagram illustrating the assembly of the ring frame and the battery lock block.

[0026] Figure 10 A first-view schematic diagram of the diagnostic ring assembly.

[0027] Figure 11 A second-view schematic diagram of the diagnostic ring assembly.

[0028] Figure 12 This is a schematic diagram of the assembly of the diagnostic ring frame and the third movable detection plate.

[0029] Figure 13 This is a schematic diagram showing the connection between the first and second active detection plates.

[0030] Figure 14 This is a schematic diagram of the structure of the second active detection plate.

[0031] In the diagram: 1. Battery support frame; 11. Support frame cover; 12. Mating ring frame; 13. Positioning guide hole; 14. Movable channel; 15. Mating channel; 16. Supporting guide rod; 17. Restricting mating block; 2. Battery body; 21. Detection hole; 22. Battery locking channel; 3. Diagnostic ring frame; 31. Guide positioning rod; 32. Mating cavity; 33. Intracavity support rod; 34. Restricting stop block; 35. Movable channel; 36. Installation guide hole; 37. Connecting groove; 4. First movable detection plate; 41. Installation guide plate; 42. Locking plate channel; 43. Connecting bar; 4. Connecting drive rod; 5. Second movable detection plate; 51. Support through hole; 52. Connecting upright block; 53. Lower extension connecting plate; 54. Connecting insert block; 55. Movable through hole; 56. Movable insertion rod; 57. Support locking plate; 58. Support locking block; 59. Elastic mating strip; 511. Connecting spring; 551. Operating support block; 6. Third movable detection plate; 61. Mating strip rod; 62. Mating cylinder; 7. Temperature sensor; 8. Battery locking block; 81. Connecting channel; 82. First strip plate; 83. Support insertion hole; 84. Second strip plate; 85. Mating inclined surface. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] This invention provides a technical solution: like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an online health status diagnostic device for data center battery backup power includes: a battery support frame 1, a temperature diagnostic support component, a movable temperature monitoring component, and a cooperating interlocking component. The battery support frame 1 houses the battery body 2, providing support and protection against external impacts. The temperature diagnostic support component is installed within the battery support frame 1 for convenient monitoring of the battery body 2's health status. The movable temperature monitoring component is mounted on the temperature diagnostic support component and, through its cooperation with the battery body 2, monitors the temperature of the battery body 2. In addition, the movable temperature monitoring component can simultaneously monitor multiple sides of the battery body 2, further ensuring the accuracy of temperature monitoring of the battery body 2. It also effectively avoids the phenomenon that single-point detection will fail to detect abnormal temperatures when a certain position of the battery body 2 is hot, thus fully ensuring the safe use of the battery body 2. The interlocking component is also installed in the battery bracket 1 and connected to the movable temperature monitoring component to lock the battery body 2, so that the battery body 2 can be installed in the battery bracket 1 at a stable temperature, ensuring its stability during operation. Moreover, locking the battery body 2 does not require separate operation.

[0034] like Figure 5 As shown, a support cover plate 11 is fixedly installed at the upper port of the battery support 1 with screws. The support cover plate 11 closes the upper port of the battery support 1 and protects the battery body 2. The battery support 1 is not closed on all sides, so that the battery body 2 can dissipate heat quickly when the temperature is high. A mating ring frame 12 is welded and fixed on the inner bottom surface of the battery support 1. The surface of the mating ring frame 12 is smooth and burr-free. The mating ring frame 12 is used to position the battery body 2 by mating with the battery body 2. That is, when positioning the battery body 2, the battery body 2 is inserted into the mating ring frame 12, so that the outer surface of the battery body 2 contacts the inner wall of the mating ring frame 12. The positioning of the battery body 2 is completed by the restriction of the mating ring frame 12.

[0035] Positioning guide holes 13 are respectively provided on both sides and one end of the mating ring frame 12, and movable channels 14 are symmetrically provided on both sides of the mating ring frame 12. A mating channel 15 is provided on the upper side of the movable channel 14, and the surface of the movable channel 14 is smooth and burr-free. The mating channel 15 is connected to the movable channel 14. In addition, a supporting mating guide rod 16 is welded and fixed on the mating ring frame 12 next to the movable channel 14 by welding process, and a limiting mating block 17 is welded and fixed on the supporting mating guide rod 16 by welding process.

[0036] like Figure 6 As shown, a detection hole 21 is provided on the side of the battery body 2, and battery locking channels 22 are symmetrically provided on the lower ends of both sides of the battery body 2.

[0037] When the battery body 2 is inserted into the mating ring frame 12, the battery locking channel 22 is aligned with the movable channel 14 on the mating ring frame 12.

[0038] like Figure 7 , Figure 10 , Figure 11 and Figure 12As shown, the temperature diagnostic support component is a diagnostic ring frame 3, which surrounds the outside of the battery body 2. Guide positioning rods 31 are welded and fixed to one end and both sides of the diagnostic ring frame 3. When installing the diagnostic ring frame 3, the guide positioning rods 31 on the diagnostic ring frame 3 are inserted into the positioning guide holes 13 on the mating ring frame 12. The cooperation between the guide positioning rods 31 and the positioning guide holes 13 on the mating ring frame 12 plays a role in positioning the diagnostic ring frame 3. At the same time, the cooperation between the guide positioning rods 31 and the positioning guide holes 13 supports the diagnostic ring frame 3 and ensures its stability.

[0039] In addition, a mating cavity 32 is provided on one end and the outer end faces of both sides of the diagnostic ring frame 3. An inner support rod 33 is symmetrically welded and fixed inside the mating cavity 32 by welding process, and part of the inner support rod 33 protrudes out of the outer side of the mating cavity 32. Furthermore, a limiting block 34 is welded and fixed on the end of the inner support rod 33 that protrudes out of the outer side of the mating cavity 32 by welding process. A moving channel 35 is provided on the inner bottom surface of the mating cavity 32, and the moving channel 35 passes through the diagnostic ring frame 3. A mounting guide hole 36 is symmetrically provided on both sides of the other end of the diagnostic ring frame 3. The inner wall of the mounting guide hole 36 is smooth and burr-free. A connecting groove 37 is also provided on one side of the mating cavity 32 on both sides of the diagnostic ring frame 3. The inner wall of the connecting groove 37 is also smooth and burr-free, and the connecting groove 37 is connected to the mounting guide hole 36.

[0040] like Figure 3 , Figure 8 , Figure 10 , Figure 11 , Figure 12 and Figure 13 As shown, the movable temperature monitoring assembly includes: a first movable detection plate 4, a second movable detection plate 5, and a third movable detection plate 6. The first movable detection plate 4 is movably installed on the end of the diagnostic ring frame 3 that does not have a mating cavity 32. The two sides of the first movable detection plate 4 are integrally formed and fixedly provided with mounting guide plates 41. The mounting guide plates 41 pass through the mounting guide holes 36 and are inserted into the connecting grooves 37. The mounting guide plates 41 are in contact with the inner wall of the mounting guide holes 36. The mounting guide plates 41 provide support for the first movable detection plate 4 through their cooperation with the mounting guide holes 36. The mounting guide plates 41 can move along the mounting guide holes 36. In addition, a locking plate channel 42 is provided on the mounting guide plates 41. The inner wall of the locking plate channel 42 is smooth and burr-free.

[0041] like Figure 11 and Figure 14As shown, there are two second movable detection plates 5, which are respectively installed on both sides of the diagnostic ring frame 3. Specifically, a support through hole 51 is opened on the second movable detection plate 5, and an inner cavity support rod 33 on the side of the diagnostic ring frame 3 is inserted into the support through hole 51. The cooperation between the support through hole 51 and the inner cavity support rod 33 on the side of the diagnostic ring frame 3 provides support for the second movable detection plate 5. A connecting spring 511 is sleeved on the inner cavity support rod 33 on the side of the diagnostic ring frame 3. The two ends of the connecting springs 511 on both sides of the diagnostic ring frame 3 are in contact with the inner wall of the mating cavity 32 and the second movable detection plate 5, respectively. When the connecting spring 511 is in its original length state, the second movable detection plate 5 is in contact with the limiting block 34 on the inner cavity support rod 33. The limiting block 34 limits the second movable detection plate 5 and prevents the second movable detection plate 5 from separating from the inner cavity support rod 33 on the side of the diagnostic ring frame 3.

[0042] The third movable detection plate 6 is movably installed on the diagnostic ring frame 3 at the opposite end of the first movable detection plate 4. Specifically, the third movable detection plate 6 has a through hole that mates with the cavity support rod 33 at one end of the diagnostic ring frame 3. The third movable detection plate 6 is movably installed on the diagnostic ring frame 3 through the through hole on the third movable detection plate 6 and the cavity support rod 33 at one end of the diagnostic ring frame 3. A connecting spring 511 is also sleeved on the cavity support rod 33 at this end of the diagnostic ring frame 3. The two ends of the connecting spring 511 at the end of the diagnostic ring frame 3 are in contact with the inner walls of the mating cavity 32 of the third movable detection plate 6 and the end of the diagnostic ring frame 3, respectively. When the connecting spring 511 is in its original length state, the third movable detection plate 6 is in contact with the limiting block 34 on the cavity support rod 33 at the end of the diagnostic ring frame 3. The limiting block 34 restricts the third movable detection plate 6 to prevent the third movable detection plate 6 from separating from the cavity support rod 33.

[0043] like Figure 10 and Figure 11 As shown, temperature sensors 7 are fixedly installed on the first movable detection plate 4, the second movable detection plate 5, and the third movable detection plate 6 by bolts. When the temperature sensor 7 cooperates with the battery body 2 to monitor the temperature of the battery body 2, the temperature sensor 7 passes through the moving channel 35 in the mating cavity 32 and is inserted into the detection hole 21 on the battery body 2. Through the cooperation of the temperature sensor 7 and the detection hole 21, the temperature of the battery body 2 can be monitored at multiple points when the battery body 2 is charging and discharging, ensuring the comprehensiveness of the temperature monitoring of the battery body 2 and fully guaranteeing the safe use of the battery body 2.

[0044] like Figure 13 and Figure 14As shown, the first movable detection plate 4 is movably connected to two second movable detection plates 5. The first movable detection plate 4 drives the two second movable detection plates 5 to move. Specifically, connecting rods 43 are symmetrically welded and fixed to the upper ends of both sides of the first movable detection plate 4. Connecting blocks 52 are integrally formed and fixed to the upper end of the second movable detection plates 5. A connecting drive rod 44 is hinged to one end of the connecting rod 43 away from the first movable detection plate 4. The other end of the connecting drive rod 44 is hinged to the connecting block 52 on the second movable detection plate 5. Thus, the movable connection between the first movable detection plate 4 and the second movable detection plate 5 can be realized through the connecting drive rod 44.

[0045] When the first movable detection plate 4 moves toward the battery body 2, the connecting drive rod 44 can drive the second movable detection plate 5 to move toward the battery body 2, so that the temperature sensor 7 on the first movable detection plate 4 and the temperature sensor 7 on the second movable detection plate 5 can be inserted into different detection holes 21 on the battery body 2 respectively.

[0046] like Figure 8 and Figure 9 As shown, the interlocking assembly consists of two battery lock blocks 8, symmetrically installed and inserted into the movable channels 14 on both sides of the mating ring frame 12. The battery lock blocks 8 are in contact with the inner walls of the movable channels 14. Additionally, a connecting channel 81 is provided on each battery lock block 8, and a first plate 82 is integrally formed and fixed on each battery lock block 8. A support insertion hole 83 is provided on the first plate 82, into which a support mating guide rod 16 is inserted. The support insertion hole 83 connects to the battery lock block 8. The first plate 82 is supported by the support guide rod 16. A second plate 84 is integrally formed and fixed on the first plate 82 at the end away from the battery lock block 8. The second plate 84 is provided with a mating inclined surface 85. The surface of the mating inclined surface 85 is smooth and burr-free. When the battery body 2 is locked by the cooperation of the battery lock block 8 and the battery body 2, the battery lock block 8 is inserted into the battery lock channel 22 on the battery body 2, and the battery lock block 8 is in contact with the inner wall of the battery lock channel 22.

[0047] like Figure 7 and Figure 14As shown, a lower extension connecting plate 53 is integrally formed and fixedly installed at the lower end of the second movable detection plate 5. A connecting plug 54 is integrally formed and fixedly installed at the lower end of the lower extension connecting plate 53. The surface of the connecting plug 54 is smooth and burr-free. The second movable detection plate 5 is connected to the battery lock block 8 through the connecting plug 54. When the second movable detection plate 5 moves, it drives the battery lock block 8 to move. Specifically, when the diagnostic ring frame 3 is installed on the mating ring frame 12, the connecting plug 54 is inserted into the connecting channel 81 on the battery lock block 8 and contacts the inner wall of the connecting channel 81. The length of the connecting plug 54 is greater than the width of the mating channel 15. When the second movable detection plate 5 moves the battery lock block 8 toward the battery body 2, the connecting plug 54 will also enter the movable channel 14. At this time, the connecting plug 54 contacts the inner top surface of the movable channel 14, and the lower extension connecting plate 53 is inserted into the mating channel 15. The cooperation between the connecting plug 54 and the movable channel 14 limits the second movable detection plate 5, thereby limiting the diagnostic ring frame 3 and preventing it from moving upward, thus fixing the diagnostic ring frame 3.

[0048] like Figure 10 and Figure 14 As shown, a movable through hole 55 is provided on the second movable detection plate 5, and a movable plug rod 56 is inserted into the movable through hole 55. One end of the movable plug rod 56 is fixedly welded to an operating support block 551, and the other end is fixedly welded to a support locking plate 57. The support locking plate 57 is inserted into the connecting groove 37, and a support locking block 58 is integrally formed and fixedly provided on the support locking plate 57. In addition, an elastic mating strip 59 is also welded to the support locking plate 57, and the other end of the elastic mating strip 59 is welded to the second movable detection plate 5.

[0049] like Figure 8 and Figure 12 As shown, a mating bar 61 is symmetrically and integrally formed and fixed on the third movable detection plate 6. A mating cylinder 62 is welded and fixed to the lower end of the mating bar 61 by welding process. The surface of the mating cylinder 62 is smooth and burr-free, and the mating cylinder 62 is in contact with the mating inclined surface 85 on the second bar 84. When the battery locking block 8 moves towards the battery body 2, the third movable detection plate 6 can be moved towards the battery body 2 under the action of the mating inclined surface 85, so that the temperature sensor 7 on the third movable detection plate 6 can be inserted into the detection hole 21 on the battery body 2 to realize temperature monitoring.

[0050] When installing the battery body 2, it is inserted into the mating ring frame 12. The battery body 2 is positioned by the mating ring frame 12 and the battery body 2. When inserting the battery body 2, the battery locking channel 22 on the battery body 2 is aligned with the movable channel 14 on the mating ring frame 12, thus completing the positioning of the battery body 2.

[0051] After the battery body 2 is positioned, the guide positioning rod 31 on the diagnostic ring frame 3 is inserted into the positioning guide hole 13 on the mating ring frame 12. Then, the first movable detection plate 4 is pushed towards the battery body 2. As the first movable detection plate 4 moves, the second movable detection plate 5 will be driven to move towards the battery body 2 under the action of the connecting drive rod 44. As the first movable detection plate 5 and the second movable detection plate 4 move, the temperature sensors 7 on the first movable detection plate 4 and the second movable detection plate 5 will be inserted into different detection holes 21 on the battery body 2 respectively, and at the same time, the connecting spring 511 in contact with the second movable detection plate 5 will be in a compressed state.

[0052] When the second movable detection plate 5 moves toward the battery body 2, the support locking block 58 will come into contact with the mounting guide plate 41 as the second movable detection plate 5 moves. Thus, under the restriction of the mounting guide plate 41, the elastic mating strip 59 will be compressed until the support locking block 58 is aligned with the locking plate channel 42 on the mounting guide plate 41. At this time, the first movable detection plate 4 and the second movable detection plate 5 are in place, the support locking block 58 is no longer restricted, and under the action of the elastic force of the elastic mating strip 59, the support locking block 58 will be inserted into the locking plate channel 42 on the mounting guide plate 41, and the mounting guide plate 41 will come into contact with the inner wall of the locking plate channel 42. The cooperation between the support locking block 58 and the locking plate channel 42 locks the first movable detection plate 4, preventing it from moving.

[0053] Furthermore, when the second movable detection plate 5 moves towards the battery body 2, the connecting plug 54 is inserted into the connecting channel 81 on the battery lock block 8. Therefore, under the action of the connecting plug 54, the battery lock block 8 will also move towards the battery body 2, thereby allowing the battery lock block 8 to be inserted into the battery lock channel 22 on the battery body 2, locking the battery body 2 and fixing the battery body 2 in the battery support 1. At this time, the connecting plug 54 is also inserted into the movable channel 14 as the second movable detection plate 5 moves. In this way, the connecting plug 54 and the movable channel 14 can limit the diagnostic ring frame 3, preventing it from moving upward, thereby making the diagnostic ring frame 3 stably installed inside the battery support 1.

[0054] As the battery locking block 8 moves toward the battery body 2, it pushes the mating cylinder 62 to move under the action of the mating inclined surface 85. This causes the third movable detection plate 6 to move toward the battery body 2, compressing the connecting spring 511 that is in contact with the third movable detection plate 6. At the same time, the temperature sensor 7 on the third movable detection plate 6 is inserted into the detection hole 21 on the battery body 2. In this way, the temperature at multiple points on the battery body 2 can be monitored synchronously and in real time by the action of multiple temperature sensors 7. This allows for real-time monitoring and diagnosis of the health status of the battery body 2, ensuring the safe use of the battery body 2.

[0055] When it is necessary to disassemble the diagnostic ring frame 3, simply pull the operating block 551 to make the support locking block 58 exit the locking plate channel 42, so that the first movable detection plate 4 is in the unlocked state. Then the diagnostic ring frame 3 can be unlocked and quickly disassembled, which is very convenient. At the same time, the battery body 2 can also be unlocked, which is convenient for inspection and maintenance of the battery body 2.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An online health status diagnostic device for data center battery backup power supplies, characterized in that: include: A battery support frame in which the battery body is installed; A temperature diagnostic support assembly is installed in a battery holder; A movable temperature monitoring component is installed on a temperature diagnostic support component. Through the cooperation of the movable temperature monitoring component and the battery body, the temperature of the battery body is monitored. The interlocking assembly is also installed in the battery holder and connected to the movable temperature monitoring assembly to lock the battery body.

2. The online health status diagnostic device for data center battery backup power supply according to claim 1, characterized in that: A mating ring frame is fixedly installed in the battery holder, and the mating ring frame cooperates with the battery body to position the battery body.

3. The online health status diagnostic device for data center battery backup power supply according to claim 2, characterized in that: The temperature diagnostic support component is a diagnostic ring frame, which surrounds the outside of the battery body.

4. The online health status diagnostic device for data center battery backup power supply according to claim 3, characterized in that: The movable temperature monitoring component includes: a first movable detection plate, which is movably mounted on one end of the diagnostic ring frame; The second movable detection plate, there are two of them, which are respectively installed on both sides of the diagnostic ring frame; The third movable detection plate is movably mounted on the diagnostic ring frame at the other end opposite to the first movable detection plate.

5. The online health status diagnostic device for data center battery backup power supply according to claim 4, characterized in that: Temperature sensors are fixedly installed on the first, second, and third movable detection plates to monitor the temperature of the battery body.

6. The online health status diagnostic device for data center battery backup power supply according to claim 5, characterized in that: The first movable detection plate is movably connected to two second movable detection plates, and the first movable detection plate drives the two second movable detection plates to move.

7. The online health status diagnostic device for data center battery backup power supply according to claim 6, characterized in that: When the first movable detection plate moves toward the battery body, it causes the second movable detection plate to move toward the battery body as well.

8. The online health status diagnostic device for data center battery backup power supply according to claim 7, characterized in that: The interlocking assembly is a battery lock block. There are two battery lock blocks, which are symmetrically installed on both sides of the interlocking ring frame. The battery lock blocks lock the battery body by engaging with the battery body.

9. The online health status diagnostic device for data center battery backup power supply according to claim 8, characterized in that: The lower end of the second active detection plate is fixedly provided with a lower extension connecting plate, and the lower end of the lower extension connecting plate is fixedly provided with a connecting plug; The second movable detection board is connected to the battery lock block via a connecting plug, and the battery lock block moves when the second movable detection board moves.

10. The online health status diagnostic device for data center battery backup power supply according to claim 9, characterized in that: When the battery lock block moves toward the battery body, it causes the third movable detection plate to move toward the battery body.

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