Intelligent UPS power distribution device for data center power distribution

Abstract

The invention provides an intelligent UPS power distribution device for power distribution of a data center, belongs to the technical field of power distribution devices, and is used for solving the problem that internal elements are easy to damage when the UPS power distribution device topples over due to vibration and bumping. The intelligent UPS power distribution device for data center power distribution comprises an inner shell, an outer shell and a protection mechanism. And an electronic device is arranged in the inner shell. The inner shell is movably arranged in the outer shell. A damping assembly is arranged between the inner shell and the outer shell. The protection mechanism comprises an inclination angle sensor, a driving assembly, a supporting assembly and a limiting assembly. The shell can be prevented from directly colliding with the ground, the acting force generated when the shell topples over is reduced, and electronic devices in the inner shell are prevented from being damaged.

Description

Technical Field

[0001] The present invention belongs to the technical field of power distribution devices, and particularly relates to an intelligent UPS power distribution device for data center power distribution. Background Art

[0002] A UPS power distribution device is a power protection device containing an energy storage device, with an inverter as the main component, capable of providing a regulated and frequency-stabilized output. It mainly consists of a rectifier, a battery, an inverter, and a static switch, etc. When the mains power is normal, the UPS converts alternating current into direct current through the rectifier and charges the battery; when the mains power fails, the direct current in the battery is converted into alternating current through the inverter to continue powering the load, thus ensuring the continuous and stable operation of the load device. Existing UPS power distribution devices generally appear in the form of cabinets. In some important places where load devices need to operate continuously and stably, during natural disasters such as earthquakes or when operating in a bumpy environment, due to vibrations and bumps, when staff perform maintenance or operations, it is possible to cause the UPS power distribution device to topple. The UPS power distribution device is composed of multiple precision components inside, and it is easily damaged after toppling, and it is difficult to recover in time, affecting the stable operation of the load device. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to provide an intelligent UPS power distribution device for data center power distribution, which can protect and buffer itself when toppling to avoid damage to the internal electronic devices.

[0004] To solve the above problems, the present invention provides an intelligent UPS power distribution device for data center power distribution, including: an inner shell, an outer shell, and a protection mechanism. Electronic devices are arranged in the inner shell. The inner shell is movably arranged in the outer shell. A shock-absorbing component is arranged between the inner shell and the outer shell. The protection mechanism includes an inclination angle sensor, a driving component, a supporting component, and a limiting component. The inclination angle sensor is arranged on the outer shell. The supporting component is openably arranged on the outside of the outer shell. The limiting component is telescopically connected between the outer shell and the inner shell. The inclination angle sensor is connected to the driving component. The driving component is connected to the supporting component and the limiting component. When the inclination angle of the outer shell reaches a preset value, the driving component can drive the supporting component to open to play a role in protecting and buffering the outer shell, and can drive the limiting component to contract to release the limitation between the outer shell and the inner shell, so that the shock-absorbing component can play a shock-absorbing role in the inner shell.

[0005] Optionally, the support assembly includes: a first rack, a rotating rod, and a support plate. The first rack is connected to the drive assembly. The drive assembly can drive the first rack to move up and down. The rotating rod is rotatably arranged outside the housing. A half gear is provided on the rotating rod. The half gear meshes with the first rack for transmission. The top of the support plate is connected to the rotating rod. The plate surface of the support plate is parallel to the side surface of the housing. When the inclination angle of the housing reaches a preset value, the drive assembly drives the first rack to move downward. The first rack drives the rotating rod to rotate through the half gear, and the rotating rod drives the support plate to rotate and open away from the housing for contacting the ground, so as to protect and buffer the housing.

[0006] Optionally, the support assembly further includes: a fixing plate, a support rod, and a torsion spring. The fixing plate is arranged on the rotating rod. The support rod is arranged on the fixing plate. The support plate is hinged to the support rod. The torsion spring is sleeved on the support rod. The torsion spring is connected between the fixing plate and the support plate and supports the support plate. When the support plate contacts the ground, the torsion spring is compressed by force to buffer the housing.

[0007] Optionally, the support plate includes: a first support portion, a second support portion, a first spring, and a support wheel. The first support portion is connected to the rotating rod. An installation groove is provided at one end of the first support portion away from the rotating rod. The second support portion is telescopically inserted into the installation groove. The first spring is arranged in the installation groove. And the first spring supports between the bottom of the installation groove and the second support portion. The support wheel is rotatably connected to the free end of the second support portion. When the support wheel contacts the ground, the first spring is compressed by force and can buffer the housing.

[0008] Optionally, the limiting assembly includes: a second rack, a transmission gear, and a third rack. The second rack is connected to the drive assembly. The drive assembly can drive the second rack to move up and down. The transmission gear is rotatably arranged on the top of the housing. The transmission gear meshes with the second rack for transmission. An insertion port is provided on the top of the housing. A limiting groove is provided on the top of the inner housing. The positions of the insertion port and the limiting groove correspond to each other. The third rack is arranged in the insertion port in a liftable manner, and the bottom of the third rack is inserted into the limiting groove. The third rack meshes with the transmission gear for transmission. When the inclination angle of the housing reaches a preset value, the drive assembly drives the second rack to move downward. The second rack drives the third rack to move upward through the transmission gear, so that the bottom of the third rack disengages from the limiting groove and retracts into the insertion port to release the limitation of the third rack on the inner housing.

[0009] Optionally, the shock-absorbing assembly includes: a receiving groove, a telescopic rod, and a second spring. The receiving groove is arranged on the side wall inside the housing. The opening of the receiving groove faces the inner housing. The telescopic rod is arranged in the receiving groove. The telescopic rod is connected between the bottom of the receiving groove and the inner housing. The second spring is sleeved on the telescopic rod. And the second spring supports between the bottom of the receiving groove and the inner housing.

[0010] Optionally, a first groove is provided at the top of the outer shell. The driving assembly is arranged in the first groove.

[0011] Optionally, the driving assembly includes: a movable plate, a threaded rod, and a servo motor. The movable plate is arranged in the first groove in a liftable manner. A threaded hole is provided on the movable plate. The support assembly and the position-limiting assembly are in transmission connection with the movable plate. The threaded rod is arranged in the threaded hole. The output end of the servo motor is connected to the threaded rod. The servo motor drives the movable plate to lift in the outer shell through the threaded rod. When the inclination angle of the outer shell reaches a preset value, the servo motor drives the movable plate to descend. The descent of the movable plate can drive the support assembly to open and drive the position-limiting assembly to contract.

[0012] Optionally, the movable plate includes a frame, a cross plate, and a vertical plate. The frame is adapted to the inner wall of the first groove. The two ends of the cross plate and the vertical plate are respectively connected to the inner side of the frame. And the cross plate and the vertical plate intersect with each other in a cross shape. The threaded hole is located in the overlapping area of the cross plate and the vertical plate.

[0013] Optionally, a second groove is provided on the outer side of the outer shell. The second groove is in an I shape. The support assembly is arranged in the second groove.

[0014] Beneficial effects

[0015] The intelligent UPS power distribution device for data center power distribution provided by the present invention includes an inner shell, an outer shell, and a protection mechanism. Electronic devices are arranged in the inner shell. The inner shell is movably arranged in the outer shell and a shock-absorbing assembly is arranged between the inner shell and the outer shell. The protection mechanism includes an inclination angle sensor, a driving assembly, a support assembly, and a position-limiting assembly. When the inclination angle of the outer shell reaches a preset value, the driving assembly can drive the support assembly to open to play a role in protecting and buffering the outer shell, by avoiding direct impact between the outer shell and the ground and buffering, to reduce the acting force when the outer shell topples, and avoid damage to the electronic devices in the inner shell. And, when the inclination angle of the outer shell reaches a preset value, the driving assembly can also drive the position-limiting assembly to contract to release the position limit between the outer shell and the inner shell, so that the shock-absorbing assembly can play a shock-absorbing role on the inner shell to perform secondary buffering on the electronic devices in the inner shell, and better protect the electronic devices. Description of the drawings

[0016] Figure 1 It is an overall structure diagram of an intelligent UPS power distribution device for data center power distribution according to an embodiment provided by the present invention;

[0017] Figure 2 It is some partial sectional views of an intelligent UPS power distribution device for data center power distribution according to an embodiment provided by the present invention;

[0018] Figure 3 For Figure 2 The enlarged view of part A;

[0019] Figure 4 is Figure 2 the enlarged view of part B of

[0020] Figure 5 is Figure 2 the enlarged view of part C of

[0021] Figure 6 is Figure 2 the enlarged view of part D of

[0022] Figure 7 are other partial sectional views of an intelligent UPS power distribution device for data center power distribution provided by the present invention;

[0023] Figure 8 is Figure 7 the enlarged view of part E of

[0024] Figure 9 is Figure 7 the enlarged view of part F of

[0025] The reference numerals are shown as:

[0026] 1. Outer shell; 2. Inner shell; 3. Oblique angle sensor; 4. Shock absorption assembly; 5. Driving assembly; 6. Support assembly; 7. Limiting assembly; 8. Top plate;

[0027] 11. First groove; 12. First groove; 13. Insertion interface;

[0028] 21. Limiting groove;

[0029] 41. Accommodating groove; 42. Telescopic rod; 43. Second spring;

[0030] 51. Movable plate; 52. Threaded rod; 53. Servo motor;

[0031] 61. First rack; 62. Rotating rod; 63. Support plate; 64. Fixed plate; 65. Support rod; 66. Torsion spring; 67. Half gear;

[0032] 631. First support part; 632. Second support part; 633. First spring; 634. Support wheel; 635. Wheel frame;

[0033] 71. Second rack; 72. Transmission gear; 73. Third rack. Detailed implementation manners

[0034] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0036] In the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for explaining and illustrating the present invention and are not used to limit the present invention.

[0038] This embodiment provides an intelligent UPS power distribution device for data center power distribution. Figure 1 This is an overall structure diagram of an intelligent UPS power distribution device for data center power distribution provided in this embodiment.

[0039] Figure 2 These are some partial sectional views of an intelligent UPS power distribution device for data center power distribution provided in this embodiment. Figure 7 These are some other partial sectional views of an intelligent UPS power distribution device for data center power distribution provided in this embodiment.

[0040] Such as Figure 1 、 Figure 2 、 Figure 7As shown in the figure, the intelligent UPS power distribution device for a data center power distribution in this embodiment includes: an inner shell 2, an outer shell 1, and a protection mechanism. Electronic devices are provided in the inner shell 2. The inner shell 2 is movably arranged in the outer shell 1. A shock absorption assembly 4 is arranged between the inner shell 2 and the outer shell 1. The protection mechanism includes an inclination angle sensor 3, a driving assembly 5, a support assembly 6, and a limiting assembly 7. The inclination angle sensor 3 is arranged on the outer shell 1. The support assembly 6 is openably arranged on the outside of the outer shell 1. The limiting assembly 7 is telescopically connected between the outer shell 1 and the inner shell 2. The inclination angle sensor 3 is connected to the driving assembly 5. The driving assembly 5 is connected to the support assembly 6 and the limiting assembly 7. When the inclination angle of the outer shell 1 reaches a preset value, the driving assembly 5 can drive the support assembly 6 to open to play a role in protecting and buffering the outer shell 1, and can drive the limiting assembly 7 to contract to release the limitation between the outer shell 1 and the inner shell 2, so that the shock absorption assembly 4 can play a shock absorption role on the inner shell 2.

[0041] In this embodiment, referring to Figure 1 , Figure 2 , Figure 7 , the electronic devices provided in the inner shell 2 include a rectifier, a storage battery, an inverter, and a static switch, etc. The rectifier is a rectifying device, which simply means a device that converts alternating current (AC) into direct current (DC). It has two main functions: First, convert alternating current (AC) into direct current (DC), filter it and supply it to the load, or supply it to the inverter; Second, provide a charging voltage for the storage battery. Therefore, it also acts as a charger at the same time. The storage battery is a device used by the UPS to store electric energy. It is composed of several batteries connected in series, and its capacity determines the time for maintaining discharge (power supply). Its main functions are: 1 When the mains power is normal, convert electric energy into chemical energy and store it inside the battery. 2 When the mains power fails, convert chemical energy into electric energy and supply it to the inverter or the load. The inverter is a device that converts direct current (DC) into alternating current (AC). It consists of an inverter bridge, a control logic, and a filter circuit. The static switch, also known as the static switch, is a non-contact switch, which is an AC switch composed of two thyristors (SCRs) connected in reverse parallel, and its closing and opening are controlled by a logic controller. It is divided into two types: conversion type and parallel type. The conversion type switch is mainly used in a system with two-way power supply, and its function is to realize automatic switching from one path to another; the parallel type switch is mainly used for paralleling an inverter with the mains power or multiple inverters.

[0042] In this embodiment, as Figure 1 , Figure 2 , Figure 7 shown, an open window is provided on the outer shell 1, and an operation panel and a display screen of the electronic device are provided on the inner shell 2. The operation panel and the display screen are located in the open window. With such a setting, it is more convenient to use.

[0043] In this embodiment, asFigure 1 , Figure 2 , Figure 7 As shown in Figure 7 , the support assembly 6 is located on one side of the outer shell 1. It should be noted that in other embodiments, the support assembly 6 can be arranged on multiple sides of the outer shell 1.

[0044] In this embodiment, as Figure 2 and Figure 7 shown, the tilt angle sensor 3 is also called a tilt sensor, an inclinometer, etc. It is used to monitor the tilt angle of the outer shell 1. When the tilt angle of the outer shell 1 reaches a preset value and the outer shell 1 starts to tip over, the tilt angle sensor 3 sends a signal to the drive assembly 5. After receiving the signal, the drive assembly 5 can drive the support assembly 6 to open and can drive the limit assembly 7 to contract.

[0045] The intelligent UPS power distribution device for data center power distribution in this embodiment includes an inner shell 2, an outer shell 1, and a protection mechanism. Electronic devices are arranged in the inner shell 2. The inner shell 2 is movably arranged in the outer shell 1 and a shock absorption assembly 4 is arranged between the inner shell 2 and the outer shell 1. The protection mechanism includes a tilt angle sensor 3, a drive assembly 5, a support assembly 6, and a limit assembly 7. When the tilt angle of the outer shell 1 reaches a preset value, the drive assembly 5 can drive the support assembly 6 to open to play a role in protecting and buffering the outer shell 1. By avoiding direct impact between the outer shell 1 and the ground and buffering, the acting force when the outer shell 1 tips over is reduced, and the electronic devices in the inner shell 2 are prevented from being damaged. And when the tilt angle of the outer shell 1 reaches a preset value, the drive assembly 5 can also drive the limit assembly 7 to contract to release the limit between the outer shell 1 and the inner shell 2, so that the shock absorption assembly 4 can play a shock absorption role on the inner shell 2 to perform secondary buffering on the electronic devices in the inner shell 2, so that the electronic devices are better protected.

[0046] Figure 4 For Figure 2 the enlarged view at B of Figure 2 and Figure 4 shown, the support assembly 6 includes: a first rack 61, a rotating rod 62, and a support plate 63. The first rack 61 is connected to the drive assembly 5. The drive assembly 5 can drive the first rack 61 to move up and down. The rotating rod 62 is rotatably arranged on the outside of the outer shell 1. A half gear 67 is provided on the rotating rod 62. The half gear 67 is in meshing transmission with the first rack 61. The top of the support plate 63 is connected to the rotating rod 62. The plate surface of the support plate 63 is parallel to the side surface of the outer shell 1. When the tilt angle of the outer shell 1 reaches a preset value, the drive assembly 5 drives the first rack 61 to move downwards. The first rack 61 drives the rotating rod 62 to rotate through the half gear 67. The rotating rod 62 drives the support plate 63 to rotate and open away from the outer shell 1 for contacting the ground to play a role in protecting and buffering the outer shell 1.

[0047] The support assembly 6 of this embodiment includes a first rack 61, a rotating rod 62, and a support plate 63. The first rack 61 is connected to the drive assembly 5. The half gear 67 is located on the side of the rotating rod 62 facing the housing 1 and meshes with the first rack 61. When the inclination angle of the housing 1 reaches a preset value, the drive assembly 5 drives the first rack 61 to descend. The first rack 61 drives the rotating rod 62 to rotate counterclockwise through the half gear 67. As the rotating rod 62 rotates, the support plate 63 can rotate and open away from the housing 1 with the rotating rod 62 as the axis. Therefore, when the housing 1 topples over, the support plate 63 can first contact the ground, preventing the housing 1 from directly hitting the ground, thereby playing a role in protecting and buffering the housing 1.

[0048] Figure 5 For Figure 2 The enlarged view at position C of. In some embodiments, such as Figure 2 And Figure 5 As shown, the support assembly 6 further includes: a fixing plate 64, a support rod 65, and a torsion spring 66. The fixing plate 64 is disposed on the rotating rod 62. The support rod 65 is disposed on the fixing plate 64. The support plate 63 is hinged to the support rod 65. The torsion spring 66 is sleeved on the support rod 65. The torsion spring 66 is connected between the fixing plate 64 and the support plate 63 and plays a supporting role for the support plate 63. When the support plate 63 contacts the ground, the torsion spring 66 is compressed by force, playing a buffering role for the housing 1.

[0049] The support assembly 6 of this embodiment further includes a fixing plate 64, a support rod 65, and a torsion spring 66. The fixing plate 64 is installed on the rotating rod 62, the support rod 65 is installed on the fixing plate 64, the support plate 63 is hinged to the support rod 65, and the torsion spring 66 is sleeved on the support rod 65 and connected between the fixing plate 64 and the support plate 63. The torsion spring 66 plays a supporting role for the support plate 63, making the support plate 63 unable to rotate around the support rod 65 without external force, that is, keeping the relative position between the support plate 63 and the rotating rod 62 unchanged and being able to rotate with the rotating rod 62. When the support plate 63 contacts the ground, the support plate 63 will be extruded by an external force. At this time, the torsion spring 66 is compressed by force, and the support plate 63 will rotate a certain angle around the support rod 65, and the relative position between the support plate 63 and the rotating rod 62 changes to absorb part of the impact force and play a buffering role for the housing 1.

[0050] Figure 6 For Figure 2 The enlarged view at position D of. In some embodiments, such as Figure 2 , Figure 5 And Figure 6As shown, the support plate 63 includes: a first support portion 631, a second support portion 632, a first spring 633, and a support wheel 634. The first support portion 631 is connected to the rotating rod 62. An installation groove is provided at one end of the first support portion 631 away from the rotating rod 62. The second support portion 632 is telescopically inserted into the installation groove. The first spring 633 is disposed in the installation groove. And the first spring 633 is supported between the bottom of the installation groove and the second support portion 632. The support wheel 634 is rotatably connected to the free end of the second support portion 632. When the support wheel 634 contacts the ground, the first spring 633 is compressed by the force, which can play a buffering role for the housing 1.

[0051] In this embodiment, as Figure 2 and Figure 5 shown, the first support portion 631 is hinged to the support rod 65, and the torsion spring 66 is sleeved on the support rod 65 and connected between the first support portion 631 and the fixing plate 64.

[0052] In this embodiment, as Figure 6 shown, a wheel frame 635 is provided at the free end of the second support portion 632, and the support wheel 634 is rotatably installed on the wheel frame 635.

[0053] The support plate 63 of this embodiment includes a first support portion 631, a second support portion 632, a first spring 633, and a support wheel 634. When the housing 1 topples over, since the support wheel 634 is located at one end of the support plate 63 away from the housing 1, the support wheel 634 can first contact the ground and can roll on the ground, avoiding hard contact between the support plate 63 and the ground. And when the support wheel 634 contacts the ground, the second support portion 632 is forced to contract into the installation groove, then the first spring 633 is compressed by the force, absorbing part of the impact force, and can further play a buffering role.

[0054] Figure 9 For Figure 7 the enlarged view of the F position of. In some embodiments, as Figure 7 and Figure 9As shown in the figure, the limit component 7 includes a second rack 71, a transmission gear 72, and a third rack 73. The second rack 71 is connected to the drive component 5. The drive component 5 can drive the second rack 71 to move up and down. The transmission gear 72 is rotatably arranged at the top of the outer shell 1. The transmission gear 72 meshes with the second rack 71 for transmission. An insertion port 13 is provided at the top of the outer shell 1. A limit groove 21 is provided at the top of the inner shell 2. The positions of the insertion port 13 and the limit groove 21 correspond to each other. The third rack 73 is vertically arranged in the insertion port 13, and the bottom of the third rack 73 is inserted into the limit groove 21. The third rack 73 meshes with the transmission gear 72 for transmission. When the inclination angle of the outer shell 1 reaches a preset value, the drive component 5 drives the second rack 71 to move downward, and the second rack 71 drives the third rack 73 to move upward through the transmission gear 72, so that the bottom of the third rack 73 disengages from the limit groove 21 and retracts into the insertion port 13 to release the limit of the third rack 73 on the inner shell 2.

[0055] In this embodiment, as Figure 9 shown, a gear structure is provided on the upper part of the third rack 73, and the lower part is inserted into the insertion port 13 and does not have a gear structure.

[0056] The limit component 7 of this embodiment includes a second rack 71, a transmission gear 72, and a third rack 73. The second rack 71 is connected to the drive component 5, the transmission gear 72 is rotatably arranged at the top of the outer shell 1, and the transmission gear 72 meshes with the second rack 71 and the third rack 73 for transmission respectively. When the inclination angle of the outer shell 1 reaches a preset value, the drive component 5 drives the second rack 71 to descend, the descent of the second rack 71 drives the transmission gear 72 to rotate counterclockwise, and then drives the third rack 73 to rise, so that the bottom of the third rack 73 contracts into the insertion port 13 until the bottom of the third rack 73 disengages from the limit groove 21 provided at the top of the inner shell 2. At this time, the limit between the outer shell 1 and the inner shell 2 is lost, and the outer shell 1 and the inner shell 2 are only connected by the shock absorption component 4. Therefore, when the outer shell 1 collides with the ground, the inner shell 2 can move in the outer shell 1, and the shock absorption component 4 plays a role in buffering and shock absorption to protect the inner shell 2 and prevent the electronic devices in the inner shell 2 from being damaged due to the impact.

[0057] Figure 8 For Figure 7 the enlarged view at position E of. In some embodiments, as Figure 7 and Figure 8 shown, the shock absorption component 4 includes a receiving groove 41, a telescopic rod 42, and a second spring 43. The receiving groove 41 is provided on the side wall inside the outer shell 1. The opening of the receiving groove 41 faces the inner shell 3. The telescopic rod 42 is arranged in the receiving groove 41. The telescopic rod 42 is connected between the bottom of the receiving groove 41 and the inner shell 2. The second spring 43 is sleeved on the telescopic rod 42. And the second spring 43 is supported between the bottom of the receiving groove 41 and the inner shell 2.

[0058] In this embodiment, as Figure 8 shown, the receiving groove 41 is a cylindrical groove, which is adapted to the shape of the second spring 43.

[0059] The shock-absorbing assembly 4 of this embodiment includes a receiving groove 41, a telescopic rod 42 and a second spring 43. The telescopic rod 42 is connected between the bottom of the receiving groove 41 and the inner shell 2. Therefore, when the limiting assembly 7 contracts and releases the limitation on the inner shell 2, the inner shell 2 can move axially along the telescopic rod 42 in the outer shell 1. The second spring 43 is sleeved on the telescopic rod 42 and supported between the bottom of the receiving groove 41 and the inner shell 2. When the limiting assembly 7 releases the limitation on the inner shell 2 and the outer shell 1 collides with the ground, the second spring 43 is compressed or stretched by the force, and can absorb most of the impact force between the inner shell 2 and the outer shell 1, playing a shock-absorbing and protective effect on the inner shell 2.

[0060] In some embodiments, as Figure 2 、 Figure 3 shown, a first groove 11 is provided at the top of the outer shell 1. The driving assembly 5 is arranged in the first groove 11.

[0061] In this embodiment, as Figure 1 shown, a top plate 8 is provided at the top of the outer shell 1. The top plate 8 is buckled on the first groove 11 and buckles the driving assembly 5 inside.

[0062] In this embodiment, as Figure 3 shown, the tilt angle sensor 3 is also located in the first groove 11.

[0063] In this embodiment, as Figure 9 shown, the transmission gear 72 is arranged in the first groove 11, and the insertion interface 13 is arranged at the bottom of the first groove 11.

[0064] This embodiment provides a first groove 11 at the top of the outer shell 1 for accommodating the driving assembly 5, which can play a protective role for the driving assembly 5 and make the exterior of the outer shell 1 more concise.

[0065] Figure 3 is Figure 2 an enlarged view of part A. In some embodiments, as Figure 2 and Figure 3As shown, the driving component 5 includes: a movable plate 51, a threaded rod 52, and a servo motor 53. The movable plate 51 is disposed in the first groove 11 in a liftable manner. A threaded hole is provided on the movable plate 51. The support component 6 and the limiting component 7 are in transmission connection with the movable plate 51. The threaded rod 52 is disposed in the threaded hole. The output end of the servo motor 53 is connected to the threaded rod 52. The servo motor 53 drives the movable plate 51 to lift in the first groove 11 through the threaded rod 52. When the inclination angle of the housing 1 reaches a preset value, the servo motor 53 drives the movable plate 51 to descend. The descent of the movable plate 51 can drive the support component 6 to open and drive the limiting component 7 to contract.

[0066] In this embodiment, as Figure 4 and Figure 9 shown, the first rack 61 and the second rack 71 are respectively disposed on the movable plate 51.

[0067] The driving component 5 of this embodiment includes a movable plate 51, a threaded rod 52, and a servo motor 53. When the inclination angle of the housing 1 reaches a preset value, the servo motor 53 drives the threaded rod 52 to rotate, thereby driving the movable plate 51 to move downward along the depth direction of the first groove 11. The movable plate 51 drives the first rack 61 and the second rack 71 to descend; the first rack 61 drives the rotating rod 62 to rotate counterclockwise through the half gear 67. As the rotating rod 62 rotates, the support plate 63 can rotate and open away from the housing 1 with the rotating rod 62 as the axis. Therefore, when the housing 1 topples over, the support plate 63 can first contact the ground, avoiding direct impact between the housing 1 and the ground, so as to play a role in protecting and buffering the housing 1; the descent of the second rack 71 drives the transmission gear 72 to rotate counterclockwise and drives the third rack 73 to rise, so that the bottom of the third rack 73 contracts into the insertion port 13 until the bottom of the third rack 73 disengages from the limiting groove 21 at the top of the inner shell 2. At this time, the housing 1 and the inner shell 2 lose their limitation, and the housing 1 and the inner shell 2 are only connected by the shock absorption component 4. Therefore, when the housing 1 collides with the ground, the inner shell 2 can move in the housing 1 and play a role in buffering and shock absorption through the shock absorption component 4, so as to protect the inner shell 2 and prevent the electronic devices in the inner shell 2 from being damaged due to impact.

[0068] In some embodiments, as Figure 2 shown, the movable plate 51 includes a frame, a cross plate, and a vertical plate. The frame is adapted to the inner wall of the first groove 11. The two ends of the cross plate and the vertical plate are respectively connected to the inner side of the frame. And the cross plate and the vertical plate intersect each other in a cross shape. The threaded hole is located in the overlapping area of the cross plate and the vertical plate.

[0069] In this embodiment, as Figure 4 and Figure 9 shown, the first rack 61 is located on the outer side surface of the frame, and the second rack 71 is located on the inner side surface of the frame.

[0070] The movable plate 51 of this embodiment includes a frame, a horizontal plate and a vertical plate, so it has a hollow structure, which is beneficial to reducing the weight of the movable plate 51 and facilitating the taking and installation of the movable plate 51.

[0071] In some embodiments, as Figure 1 shown, a second groove 12 is provided on the outer side of the housing 1. The second groove 12 is in an I shape. The support assembly 6 is arranged in the second groove 12.

[0072] In this embodiment, the second groove 12 in the I shape includes a horizontal part, a vertical part and a horizontal part in sequence from top to bottom. The upper horizontal part is used to accommodate the rotating rod 62, the vertical part is used to accommodate the support plate 63, and the lower horizontal part is used to accommodate the support wheel 634.

[0073] In this embodiment, a second groove 12 is provided on the outer side of the housing 1. When the housing 1 is in an upright state, the support assembly 6 can be received in the second installation groove 12, without occupying the external space of the housing 1, which is beneficial to reducing the occupied space of the cabinet body.

[0074] Those skilled in the art can easily understand that on the premise of no conflict, the above advantageous ways can be freely combined and superimposed.

[0075] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above is only the preferred implementation manner of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent UPS power distribution device for data center power distribution, characterized in that: include: An inner shell, an outer shell and a protective mechanism; the inner shell is provided with electronic components; The inner shell is movably disposed in the outer shell; A shock absorbing assembly is provided between the inner shell and the outer shell; The protection mechanism comprises an inclination angle sensor, a driving assembly, a supporting assembly and a limiting assembly; the inclination angle sensor is arranged on the outer shell; the supporting assembly is openably arranged on the outer side of the outer shell; the limiting assembly is telescopically connected between the outer shell and the inner shell; the inclination angle sensor is connected to the driving assembly; The driving assembly is connected to the supporting assembly and the limiting assembly; When the inclination angle of the outer shell reaches a preset value, the driving component can drive the supporting component to open to protect and buffer the outer shell, and can drive the limiting component to contract to release the limit between the outer shell and the inner shell, so that the shock absorbing component can have a shock absorbing effect on the inner shell.

2. The intelligent UPS power distribution device for data center power distribution according to claim 1, characterized in that: The support assembly comprises: a first rack, a rotating rod and a support plate; The first rack is connected to the driving assembly; the driving assembly can drive the first rack to rise and fall; The rotating rod is rotatably arranged on the outer side of the housing; a half gear is arranged on the rotating rod; the half gear is meshed with the first rack for transmission; The top of the support plate is connected to the rotating rod; the plate surface of the support plate is parallel to the side surface of the housing; When the inclination angle of the shell reaches a preset value, the driving assembly drives the first rack to move downward, and the first rack drives the rotating rod to rotate through the half gear, and the rotating rod drives the support plate to rotate and open in the direction away from the shell to contact the ground, so as to protect and buffer the shell.

3. The intelligent UPS power distribution device for data center power distribution according to claim 2, characterized in that: The support assembly also includes: a fixing plate, a support rod and a torsion spring; The fixing plate is arranged on the rotating rod; The support rod is arranged on the fixing plate; the support plate is hinged on the support rod; The torsion spring is sleeved on the support rod; the torsion spring is connected between the fixing plate and the support plate, and plays a supporting role for the support plate; When the support plate contacts the ground, the torsion spring is compressed to provide a buffer for the housing.

4. The intelligent UPS power distribution device for data center power distribution according to claim 2, characterized in that: The support plate comprises: a first support portion, a second support portion, a first spring and a support wheel; The first supporting part is connected to the rotating rod; an end of the first supporting part away from the rotating rod is provided with a mounting groove; The second supporting portion is retractably inserted into the mounting slot; The first spring is disposed in the mounting groove; and the first spring is supported between the bottom of the mounting groove and the second supporting portion; The support wheel is rotatably connected to the free end of the second support portion; When the support wheel contacts the ground, the first spring is compressed and can buffer the housing.

5. The intelligent UPS power distribution device for data center power distribution according to claim 1, characterized in that: The limiting assembly includes: a second rack, a transmission gear and a third rack; The second rack is connected to the driving assembly; the driving assembly can drive the second rack to rise and fall; The transmission gear is rotatably arranged on the top of the housing; the transmission gear is meshed with the second rack for transmission; The top of the outer shell is provided with an insertion port; the top of the inner shell is provided with a limiting groove; the insertion port corresponds to the position of the limiting groove; the third rack is movably arranged in the insertion port, and the bottom of the third rack is inserted in the limiting groove; the third rack is meshed with the transmission gear for transmission; When the inclination angle of the outer shell reaches a preset value, the driving assembly drives the second rack to move downward, and the second rack drives the third rack to move upward through the transmission gear, so that the bottom of the third rack disengages from the limiting groove and retracts into the plug-in port, thereby releasing the limiting effect of the third rack on the inner shell.

6. The intelligent UPS power distribution device for data center power distribution according to claim 1, characterized in that: The shock absorbing assembly comprises: a receiving slot, a telescopic rod and a second spring; The receiving groove is arranged on the side wall of the inner side of the outer shell; the opening of the receiving groove faces the inner shell; The telescopic rod is arranged in the receiving groove; the telescopic rod is connected between the bottom of the receiving groove and the inner shell; The second spring is sleeved on the telescopic rod; and the second spring is supported between the bottom of the accommodating groove and the inner shell.

7. The intelligent UPS power distribution device for data center power distribution according to claim 1, characterized in that: A first groove is provided on the top of the shell; the driving component is arranged in the first groove.

8. The intelligent UPS power distribution device for data center power distribution according to claim 7, characterized in that: The driving assembly comprises: a movable plate, a threaded rod and a servo motor; The movable plate is arranged in the first groove in a liftable manner; a threaded hole is arranged on the movable plate; the supporting assembly and the positioning assembly are in driving connection with the movable plate; The threaded rod is disposed in the threaded hole; The output end of the servo motor is connected to the threaded rod; the servo motor drives the movable plate to rise and fall in the housing through the threaded rod; When the inclination angle of the housing reaches a preset value, the servo motor drives the movable plate to descend; the descent of the movable plate can drive the supporting assembly to open and drive the limiting assembly to retract.

9. The intelligent UPS power distribution device for data center power distribution according to claim 8, characterized in that: The movable board includes a frame, a horizontal board and a vertical board; The frame is adapted to the inner wall of the first groove; The two ends of the horizontal plate and the vertical plate are respectively connected to the inner side of the frame; and the horizontal plate and the vertical plate intersect each other to form a cross shape; The threaded hole is located in the overlapping area of ​​the transverse plate and the vertical plate.

10. The intelligent UPS power distribution device for data center power distribution according to claim 1, characterized in that: A second groove is disposed on the outer side of the shell; the second groove is in an I-shape; and the support assembly is disposed in the second groove.

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