Uninterruptible power supply and power supply system

Abstract

The utility model is suitable for the technical field of energy storage equipment, and provides an uninterruptible power supply and a power supply system. The telescopic part is arranged on the shell in a telescopic manner; the parallel operation plate is arranged on the telescopic part and is used for being connected with other equipment; wherein the telescopic part is used for driving the parallel operation plate to move between a first position and a second position, the parallel operation plate retracts into the shell at the first position, and at least one part of the parallel operation plate extends out of the shell at the second position. According to the uninterruptible power supply provided by the utility model, the parallel operation board can extend out of the shell and retract into the shell. The parallel operation board can be conveniently connected by a worker and can be moved to the second position when the uninterruptible power supply needs to be packaged and transported, so that the situation that a part of the parallel operation board is located outside the shell and influences packaging of the uninterruptible power supply is avoided, and meanwhile, damage to the parallel operation board caused by external factors is also avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, and in particular relates to an uninterruptible power supply and a power supply system. Background Art

[0002] In the prior art, uninterruptible power supplies (UPSs) connect to other UPSs or power-consuming devices via a parallel board. There are two common ways to configure the parallel board in existing UPSs. The first is to install it directly on the UPS housing panel, with the parallel board's interface exposed on the housing surface. This connection method requires a correspondingly sized safety cover for the parallel board interface, resulting in protruding components on the exterior of the housing. This causes the UPS to occupy a large space, making it difficult to package and increasing the likelihood of damage from external factors. The second method is to install the parallel board inside the housing. This requires a large operating space inside the housing, otherwise it will cause significant difficulties in on-site wiring and maintenance operations.

[0003] That is, the uninterruptible power supply in the prior art occupies a large space, is not conducive to the product packaging of the uninterruptible power supply, increases the probability of damage by external factors, and has great difficulties in wiring and maintenance operations. Utility Model Content

[0004] The utility model provides an uninterruptible power supply, aiming to solve the problems of difficulty in packaging the uninterruptible power supply product, easy damage, and difficulty in operation during wiring.

[0005] The present invention is implemented as follows: an uninterruptible power supply includes: a housing; a telescopic portion telescopically disposed on the housing; and a parallel board disposed on the telescopic portion, the parallel board being used to connect to other devices; wherein the telescopic portion is used to drive the parallel board to move between a first position and a second position, wherein in the first position, the parallel board is retracted into the housing, and in the second position, at least a portion of the parallel board is extended outside the housing.

[0006] Furthermore, the telescopic portion includes: a fixed portion connected to the housing; a movable portion movably connected to the fixed portion, and the main board is disposed on the movable portion.

[0007] Furthermore, the fixing portion includes: a base plate; at least one flange plate connected to the base plate, with a connecting hole formed on the flange plate; and a fixing member connected to the housing through the connecting hole.

[0008] Furthermore, the movable part includes: a first connecting plate movably connected to the fixed part, and the parallel board is arranged on the first connecting plate; and a handle is arranged at one end of the first connecting plate.

[0009] Furthermore, the uninterruptible power supply further comprises: a guide rail disposed at one of the fixed portion and the movable portion, the guide rail being provided with a guide groove, the extension direction of the guide groove being the same as the extension direction between the first position and the second position;

[0010] The guide post is arranged at the other of the fixed part and the movable part. The guide post is inserted into the guide slot and can move along the extending direction of the guide slot.

[0011] Furthermore, the guide rail includes: a second connecting plate, which is arranged in one of the fixed part and the movable part; a main board, which is connected to the second connecting plate and has a guide groove; a limiting plate, which is connected to the main board and is used to limit the parallel board in directions other than the extension direction of the guide groove.

[0012] Furthermore, there are two guide rails, which are respectively located on two sides of the parallel board.

[0013] Furthermore, a through hole is opened on the shell, and the parallel board includes: a circuit board arranged on the telescopic part; a connecting part arranged on the circuit board, wherein in the second position, the connecting part passes through the through hole and is located outside the shell.

[0014] The utility model also provides a power supply system, comprising: an uninterruptible power supply as in any one of the above technical solutions.

[0015] The uninterruptible power supply provided by the present invention has a telescopic portion that is retractably disposed on the housing, and a parallel board disposed on the telescopic portion. This allows the parallel board to move relative to the housing, driven by the telescopic portion, to achieve movement between a first position and a second position. In the first position, the parallel board is retracted into the housing, and in the second position, at least a portion of the parallel board extends outside the housing. Thus, when the uninterruptible power supply needs to be connected to other devices, the parallel board is moved to the first position to facilitate operator operation. Compared to conventional parallel board arrangements, this eliminates the need for larger mounting controls within the housing of the uninterruptible power supply, facilitating the miniaturization of the uninterruptible power supply. When the uninterruptible power supply needs to be packaged for transportation, the parallel board is moved to the second position, thereby preventing a portion of the parallel board from being located outside the housing, thereby affecting the packaging of the uninterruptible power supply and preventing damage to the parallel board from external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the uninterruptible power supply provided by the utility model;

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure of the telescopic part in the uninterruptible power supply.

[0018] in, Figure 1 and Figure 2The corresponding relationship between the reference numerals and component names is as follows:

[0019] 100 uninterruptible power supply, 102 housing, 104 telescopic part, 106 parallel board, 108 fixed part, 110 moving part, 112 base plate, 114 flange plate, 116 connecting hole, 118 first connecting plate, 120 handle, 122 guide rail, 124 guide column, 126 guide groove, 128 second connecting plate, 130 main board, 132 limit plate, 134 circuit board, 136 connecting part. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] The uninterruptible power supply 100 provided by the present utility model is as follows: Figure 1 As shown, it includes a shell 102, a telescopic portion 104 and a parallel board 106, wherein the telescopic portion 104 is telescopically arranged in the shell 102; the parallel board 106 is arranged in the telescopic portion 104, and the parallel board 106 is used to connect with other devices; the telescopic portion 104 is used to drive the parallel board 106 to move between a first position and a second position. In the first position, the parallel board 106 is retracted into the shell 102, and in the second position, at least a portion of the parallel board 106 extends out of the shell 102.

[0022] Compared to the uninterruptible power supply 100 in the prior art, the uninterruptible power supply 100 provided in the present application provides a telescopic portion 104 and arranges the parallel board 106 on the telescopic portion 104, thereby realizing that the parallel board 106 can be telescoped between a first position and a second position. In the first position, the parallel board 106 is retracted into the housing 102, and in the second position, at least a portion of the parallel board 106 extends outside the housing 102.

[0023] Example 1

[0024] The uninterruptible power supply 100 provided by the present utility model is as follows: Figure 1 As shown, it includes a housing 102 , a telescopic portion 104 and a parallel board 106 , wherein the telescopic portion 104 is telescopically arranged on the housing 102 ; the parallel board 106 is arranged on the telescopic portion 104 , and the parallel board 106 is used to connect with other devices.

[0025] Furthermore, by extending and retracting the telescopic portion 104, the parallel board 106 can be driven to move between a first position and a second position. In the first position, the parallel board 106 is retracted into the housing 102 of the uninterruptible power supply 100. In this way, when the uninterruptible power supply 100 needs to be packaged for transportation, the parallel board 106 can be effectively prevented from being exposed outside the housing 102 and affecting the packaging of the uninterruptible power supply 100. At the same time, damage to the parallel board 106 caused by external factors during transportation can also be avoided.

[0026] In the second position, at least a portion of the parallel board 106 extends outside the housing 102 of the uninterruptible power supply 100. Specifically, the connecting portion of the parallel board 106 can be extended outside the housing 102 of the uninterruptible power supply 100. In this way, when the parallel board 106 needs to be connected to other devices, the connection operation can be performed outside the housing 102 of the uninterruptible power supply 100, thereby facilitating the operation of the connecting portion by the operator. In addition, by extending the connecting portion of the parallel board 106 outside the housing 102 for connection operation, there is no need to reserve operating space in the housing 102, which is conducive to the miniaturization design of the uninterruptible power supply 100.

[0027] Example 2

[0028] In the above embodiment, optionally, as Figure 2 As shown, the telescopic portion 104 includes a fixed portion 108 connected to the housing 102 ; a movable portion 110 movably connected to the fixed portion 108 , and the parallel board 106 is disposed on the movable portion 110 .

[0029] In this embodiment, the telescopic portion 104 may include a fixed portion 108 and a movable portion 110, wherein the fixed portion 108 is fixedly connected to the housing 102 of the uninterruptible power supply 100, and the movable portion 110 is movably connected to the fixed portion 108, and the parallel board 106 is set on the fixed portion 108, so that the parallel board 106 can be driven to move between the first position and the second position by the movement of the fixed portion 108.

[0030] The provision of the fixed portion 108 improves the stability of the connection between the telescopic portion 104 and the housing 102 of the uninterruptible power supply 100, and provides a mounting location for the movable portion 110, thereby ensuring the stability of the telescopic portion 104 during movement. Specifically, the fixed portion 108 and the telescopic portion 104 can be made of metal materials to ensure the structural stability of the telescopic portion 104 and the movable portion 110.

[0031] Example 3

[0032] In the above embodiment, optionally, as Figure 2As shown, the fixing portion 108 includes: a base plate 112; at least one flange plate 114 connected to the base plate 112, and a connecting hole 116 is opened on the flange plate 114; a fixing member (not shown in the figure), which passes through the connecting hole 116 and is connected to the shell 102.

[0033] In this embodiment, the fixing portion 108 may include a base plate 112 and a flange plate 114. The flange plate 114 is configured to connect to the uninterruptible power supply 100 to secure the fixing portion 108. The flange plate 114 includes a connection hole 116, which allows the flange plate 114 to be connected to the housing 102 of the uninterruptible power supply 100. The fixing portion 108 also includes a fixing member that can pass through the connection hole 116 in the flange plate 114 to connect to the housing 102 of the uninterruptible power supply 100.

[0034] Specifically, the fixing member may include a screw. Accordingly, a threaded hole is formed in the housing 102 of the uninterruptible power supply 100. The screw passes through the connecting hole 116 in the flange plate 114 and engages with the threaded hole in the housing 102, thereby securing the flange plate 114. Furthermore, the inner wall of the connecting hole 116 in the flange plate 114 may also be provided with an internal thread that matches the external thread of the screw. When the screw passes through the connecting hole 116, it can also engage with the internal thread of the connecting hole 116, further improving the stability of the flange plate 114.

[0035] The base plate 112 is connected to the flange plate 114 , and the movable portion 110 and the base plate 112 are movably connected to enable the movable portion 110 to move relative to the base plate 112 , that is, to enable the movable portion 110 to move relative to the fixed portion 108 .

[0036] Specifically, both the base plate 112 and the flange plate 114 can be made of metal materials to ensure the stability of the structure of the flange plate 114 .

[0037] Example 4

[0038] In the above embodiment, optionally, as Figure 2 As shown, the movable portion 110 includes: a first connecting plate 118 movably connected to the fixed portion 108 , the parallel board 106 is disposed on the first connecting plate 118 ; and a handle 120 disposed at one end of the first connecting plate 118 .

[0039] In this embodiment, the movable portion 110 may include a first connecting plate 118, which may be used to connect to the parallel board 106. Furthermore, the first connecting plate 118 is movably disposed on the fixed portion 108. Specifically, the first connecting plate 118 may be movably connected to the base plate 112, so that the first connecting plate 118 can drive the parallel board 106 to move relative to the housing 102 of the uninterruptible power supply 100 during movement.

[0040] Furthermore, the moving portion 110 may further include a handle 120 disposed at one end of the first connecting plate 118. The handle 120 facilitates the operator in pulling the first connecting plate 118 to move the parallel board 106 via the first connecting plate 118. Specifically, the length of the handle 120 may be equal to the length of one end of the first connecting plate 118, further facilitating the operator's operation of the handle 120.

[0041] Example 5

[0042] In any of the above embodiments, optionally, Figure 2 As shown, the uninterruptible power supply 100 further includes: a guide rail 122, which is provided in one of the fixed portion 108 and the movable portion 110, and a guide groove 126 is provided on the guide rail 122, and the extension direction of the guide groove 126 is the same as the extension direction between the first position and the second position; a guide column 124, which is provided in the other of the fixed portion 108 and the movable portion 110, and the guide column 124 is inserted into the guide groove 126 and can move along the extension direction of the guide groove 126.

[0043] In this embodiment, the uninterruptible power supply 100 may further include a guide rail 122 and a guide post 124. The guide rail 122 is provided on one of the fixed portion 108 and the movable portion 110, and the guide post 124 is provided on the other of the fixed portion 108 and the movable portion 110. The provision of the guide rail 122 and the guide post 124 allows the guide slot 126 defined in the guide rail 122 to guide the movement of the guide post 124 during the movement of the movable portion 110, thereby guiding the movement of the movable portion 110, ensuring the moving direction of the movable portion 110 and preventing deviation during movement.

[0044] Specifically, a guide groove 126 is provided on the guide rail 122, and the extension direction of the guide groove 126 is the same as the extension direction between the first position and the second position, thereby ensuring that the moving part 110 can drive the parallel board 106 to move between the first position and the second position during the movement along the extension direction of the guide groove 126, thereby ensuring the accuracy of the moving position of the parallel board 106.

[0045] The guide post 124 is inserted into the guide slot 126. During the movement of the movable portion 110, the guide post 124 can move along the extension direction of the guide slot 126, thereby enabling the guide slot 126 to guide the movement direction of the guide portion, that is, the movement direction of the movable portion 110. When the parallel board 106 needs to be moved to the second position, the staff can pull the handle 120 to move the movable portion 110. At this time, the guide post 124 moves relative to the guide slot 126. When the guide post 124 moves to the end of the guide slot 126, the guide post 124 contacts the end of the guide slot 126, thereby preventing the movable portion 110 from being pulled out further. When the parallel board 106 needs to return to the first position, the staff can push the handle 120 to drive the movable part 110 to move. At this time, the guide column 124 moves relative to the guide slot 126 until the guide column 124 contacts the other end of the guide slot 126. The movable part 110 can no longer move. At this time, the parallel board 106 retracts into the housing 102 of the uninterruptible power supply 100.

[0046] Furthermore, the guide part can be specifically configured as a guide roller. During the movement of the movable part 110, the guide roller can roll in the guide groove 126, thereby reducing the friction between the guide column 124 and the guide groove 126 and improving the service life of the guide column 124 and the guide groove 126.

[0047] Example 6

[0048] In the above embodiment, optionally, as Figure 2 As shown, the guide rail 122 includes: a second connecting plate 128, which is arranged in one of the fixed part 108 and the movable part 110; a main board 130, which is connected to the second connecting plate 128 and has a guide groove 126; a limiting plate 132, which is connected to the main board 130 and is used to limit the parallel board 106 in directions other than the extension direction of the guide groove 126.

[0049] In this embodiment, the guide rail 122 may include a second connecting plate 128, which is configured to connect to one of the fixed portion 108 and the movable portion 110 to secure the guide rail 122. Specifically, the second connecting plate 128 may extend in the same direction as the direction between the first position and the second position. When the second connecting plate 128 is connected to the fixed portion 108, the second connecting plate 128 is connected to the base plate 112 of the fixed portion 108.

[0050] Furthermore, the guide rail 122 also includes a main board 130, which is connected to the second connecting board 128. The extension direction of the main board 130 is the same as the direction between the first position and the second position. Accordingly, the guide groove 126 is opened on the main board 130, so that the extension direction of the guide groove 126 is the same as the extension direction between the first position and the second position.

[0051] Furthermore, the guide rail 122 includes a limit plate 132 connected to the main board 130. The limit plate 132 is configured to limit the position of the parallel board 106, specifically, to limit the position of the parallel board 106 in directions other than the direction in which the guide slots 126 extend. In other words, the limit plate 132 allows the parallel board 106 to move only in the direction between the first position and the second position, preventing the parallel board 106 from shifting and ensuring the accuracy of the parallel board 106's movement.

[0052] Specifically, the second connecting plate 128 , the main plate 130 and the limiting plate 132 may be arranged in a Z shape.

[0053] Example 7

[0054] In the above embodiment, optionally, as Figure 2 As shown, there are two guide rails 122 , and the two guide rails 122 are respectively located on both sides of the parallel board 106 .

[0055] In this embodiment, there can be two guide rails 122, and the two guide rails 122 are respectively set on both sides of the parallel board 106, so that the guide rails 122 can be used to guide both sides of the parallel board 106 at the same time, further improving the guiding effect of the guide rails 122, that is, further improving the stability of the parallel board 106 during the movement.

[0056] Example 8

[0057] In any of the above embodiments, optionally, Figure 1 As shown, a through hole is opened on the housing 102, and the parallel board 106 includes: a circuit board 134, which is arranged on the telescopic part 104; a connecting part 136, which is arranged on the circuit board 134, wherein in the second position, the connecting part 136 passes through the through hole and is located outside the housing 102.

[0058] In this embodiment, the parallel board 106 includes a circuit board 134 and a connector 136. The circuit board 134 is used to process electrical signals, and the connector 136 is used to connect to other devices, thereby establishing a connection between the uninterruptible power supply 100 and other devices. When the parallel board 106 moves to the second position, the connector 136 can extend outside the housing 102 of the uninterruptible power supply 100, making it easier for operators to operate the connector 136. At this time, the circuit board 134 remains inside the housing 102, preventing damage to the circuit board 134 by external impurities. Accordingly, when the parallel board 106 moves to the first position, both the circuit board 134 and the connector 136 retract into the housing 102, facilitating packaging of the uninterruptible power supply 100 while preventing damage to the connector 136 from external factors.

[0059] Furthermore, a through hole is provided on the housing 102 of the uninterruptible power supply 100 , through which the connecting portion 136 of the parallel board 106 can pass, so as to ensure that the parallel board 106 can move between the first position and the second position.

[0060] The uninterruptible power supply 100 provided by the present invention features a retractable portion 104 on the housing 102, with a parallel board 106 mounted on the portion 104. This allows the parallel board 106 to move relative to the housing 102, driven by the portion 104, between a first position and a second position. In the first position, the parallel board 106 is retracted within the housing 102, while in the second position, at least a portion of the parallel board 106 extends outside the housing 102. This allows the parallel board 106 to be moved to the first position when the uninterruptible power supply 100 needs to be connected to other devices, facilitating operation. Compared to conventional parallel board 106 mounting methods, this eliminates the need for larger mounting components within the housing 102 of the uninterruptible power supply 100, facilitating a more compact design. When the uninterruptible power supply 100 needs to be packaged for transportation, the parallel board 106 is moved to the second position. This prevents a portion of the parallel board 106 from being located outside the housing 102, which would affect the packaging of the uninterruptible power supply 100. It also prevents external factors from damaging the parallel board 106. Furthermore, the guide rails 122 and guide posts 124 guide the parallel board 106 during movement, ensuring its stability during movement.

[0061] Embodiment 9

[0062] The present invention also provides a power supply system, including the uninterruptible power supply 100 according to any one of the above embodiments.

[0063] Since the power supply system provided by the present invention includes the uninterruptible power supply 100 of any one of the above embodiments, the power supply system has the beneficial effects of the uninterruptible power supply 100 of any one of the above embodiments, which will not be described in detail here.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An uninterruptible power supply (100), characterized in that: include: Housing (102); A telescopic portion (104) telescopically disposed on the housing (102); A parallel board (106), arranged on the telescopic portion (104), the parallel board (106) being used to connect with other devices; The telescopic portion (104) is used to drive the parallel board (106) to move between a first position and a second position. In the first position, the parallel board (106) is retracted into the housing (102). In the second position, at least a portion of the parallel board (106) extends out of the housing (102).

2. The uninterruptible power supply (100) according to claim 1, characterized in that: The telescopic portion (104) comprises: A fixing portion (108) connected to the housing (102); The movable part (110) is movably connected to the fixed part (108), and the parallel board (106) is arranged on the movable part (110).

3. The uninterruptible power supply (100) according to claim 2, characterized in that: The fixing portion (108) comprises: substrate(112); At least one flange plate (114) connected to the base plate (112), wherein a connection hole (116) is provided on the flange plate (114); A fixing member, the fixing member passes through the connecting hole (116) and is connected to the housing (102).

4. The uninterruptible power supply (100) according to claim 2, characterized in that: The moving part (110) comprises: A first connecting plate (118) movably connected to the fixing portion (108), and the parallel board (106) is arranged on the first connecting plate (118); A handle (120) is disposed at one end of the first connecting plate (118).

5. The uninterruptible power supply (100) according to claim 2, characterized in that: Also includes: A guide rail (122) is arranged on one of the fixed part (108) and the movable part (110), and a guide groove (126) is provided on the guide rail (122), and an extension direction of the guide groove (126) is the same as an extension direction between the first position and the second position; A guide column (124) is arranged on the other of the fixed portion (108) and the movable portion (110); the guide column (124) is inserted into the guide groove (126) and is movable along the extension direction of the guide groove (126).

6. The uninterruptible power supply (100) according to claim 5, characterized in that: The guide rail (122) comprises: a second connecting plate (128), arranged on one of the fixed portion (108) and the movable portion (110); A main board (130) connected to the second connecting board (128), wherein the guide groove (126) is formed on the main board (130); A limiting plate (132) is connected to the main board (130) and is used to limit the parallel board (106) in directions other than the extension direction of the guide groove (126).

7. The uninterruptible power supply (100) according to claim 5, characterized in that: The number of the guide rails (122) is two, and the two guide rails (122) are respectively located on two sides of the parallel board (106).

8. The uninterruptible power supply (100) according to any one of claims 1 to 7, characterized in that: The housing (102) is provided with a through hole, and the parallel board (106) comprises: A circuit board (134) is arranged on the telescopic portion (104); A connecting portion (136) is arranged on the circuit board (134), wherein, in the second position, the connecting portion (136) passes through the through hole and is located outside the housing (102).

9. A power supply system, characterized in that: include: The uninterruptible power supply (100) as claimed in any one of claims 1 to 8.

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