Portable UPS (Uninterrupted Power Supply)

Abstract

The utility model relates to the technical field of UPS uninterruptible power supplies, in particular to a portable UPS uninterruptible power supply which comprises a box body, a through groove is formed in the top of the box body, a filter screen is installed in the through groove, an installation groove is formed in the left side of the box body, a baffle is installed in the installation groove, a dismounting and mounting assembly is installed in the baffle, and the dismounting and mounting assembly is installed in the box body. The dismounting and mounting assembly is used for quickly dismounting and mounting the baffle and the box body, the dismounting and mounting assembly comprises a screw rod, a movable sleeve, a fixed sleeve, a linkage rod and a connecting plate, the screw rod is mounted in the baffle and extends to the outside of the baffle, the movable sleeve is mounted outside the screw rod, the fixed sleeve is mounted at the right end of the screw rod, and the linkage rod is connected with the linkage rod. Compared with the existing portable UPS, the portable UPS can realize rapid separation between the box body and the baffle plate through the design of the movable sleeve and the linkage rod, and improves the cleanliness and greatly improves the overall practicability through the design of the extrusion block and the mushroom top.

Description

Technical Field

[0001] The utility model relates to the technical field of UPS uninterruptible power supply, in particular to a portable UPS uninterruptible power supply. Background Art

[0002] UPS is an uninterruptible power supply, which is an uninterruptible power supply with energy storage device. It is mainly used to provide uninterruptible power supply to some equipment with high requirements on power supply stability. When the mains input is normal, UPS stabilizes the mains and supplies it to the load. At this time, UPS is an AC voltage stabilizer, and it also charges the battery inside the machine; when the mains power is interrupted (power outage), UPS immediately switches the DC power of the battery to the 220V AC power to the load through the inverter switching method, so that the load can maintain normal operation and protect the load software and hardware from damage. UPS equipment can usually provide protection against overvoltage or undervoltage.

[0003] At present, the existing UPS uninterruptible power supply adopts a closed design, so that the internal battery will not be impacted by external forces. The cover is connected to the box with screws. When the dilute sulfuric acid inside the battery is consumed, the cover and the box can be quickly removed by screws. This operation is convenient and fast, but the removal and installation of the screws require the use of auxiliary tools, and the screws are removed and installed for a long time at the same time, resulting in inaccurate positioning of the screw holes, thereby reducing work efficiency.

[0004] Therefore, it is particularly important to improve the existing lightweight UPS uninterruptible power supply and design a new lightweight UPS uninterruptible power supply to solve the above-mentioned technical defects and improve the practicality of the overall lightweight UPS uninterruptible power supply. Utility Model Content

[0005] The purpose of the utility model is to provide a portable UPS uninterruptible power supply to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable UPS uninterruptible power supply comprises a box body, a through slot is provided on the top of the box body, a filter is installed inside the through slot, a mounting slot is provided on the left side of the box body, a baffle is installed inside the mounting slot, and a disassembly assembly is installed inside the baffle;

[0008] The disassembly and assembly assembly is used for quick disassembly and assembly between the baffle plate and the box body.

[0009] As a preferred solution of the utility model, the disassembly and assembly assembly includes a screw rod, a movable sleeve, a fixed sleeve, a linkage rod and a connecting plate. The screw rod is installed inside the baffle and extends to the outside of the baffle. The movable sleeve is installed outside the screw rod, the fixed sleeve is installed at the right end of the screw rod, the linkage rod is installed outside the movable sleeve, and the connecting plate is installed at one end of the linkage rod away from the movable sleeve.

[0010] As a preferred solution of the utility model, the connection mode between the screw and the baffle is a rotational connection, and a torsion bar is installed at one end of the screw away from the fixing sleeve.

[0011] As a preferred solution of the utility model, a connecting seat is installed on the outside of the movable sleeve and the fixed sleeve, and the end of the linkage rod away from the connecting plate is rotatably connected to the inside of the connecting seat.

[0012] As a preferred solution of the utility model, a fixing plate is installed inside the installation groove, circular grooves are opened inside the fixing plate at positions corresponding to the movable sleeve, and a handle is installed outside the baffle.

[0013] As a preferred solution of the utility model, a handle is installed on the rear side of the top of the box body, fixing blocks are installed on the front and rear side walls of the through slot, a column is installed on the top of the fixing block, and an upper mushroom top and a lower mushroom top are respectively installed on the outside of the column.

[0014] As a preferred solution of the utility model, a cylinder is installed at the bottom of the filter screen, movable columns are symmetrically installed inside the cylinder, springs are sleeved outside the movable columns, and extrusion blocks are installed on the adjacent sides of the movable columns.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by rotating the screw rod, a threaded reaction occurs between the screw rod and the movable sleeve, so that the movable sleeve can perform translational movement outside the screw rod, thereby driving the linkage rod to contract, and the rotation connection between the linkage rod and the connecting plate drives the connecting plate to contract, so that the linkage rod and the connecting plate move closer to the screw rod, and by pulling the screw rod, the baffle is driven by the screw rod to detach from the box body, so that the box body and the baffle are quickly removed, so that the interior of the box body is in an open state, which is convenient for repairing and replacing the battery.

[0017] 2. In the utility model, by pressing the filter screen, the extrusion block is moved in a direction away from each other, so that the extrusion block clamps the lower mushroom top, and the filter screen is lifted again to make the lower mushroom top fit with the upper mushroom top. Through the smooth surface design of the upper mushroom top, the extrusion block is separated from the upper mushroom top, completing the separation between the filter screen and the through groove, and completing the cleaning of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the disassembly and assembly components of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the filter screen of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the column and the extrusion block of the utility model.

[0023] In the figure: 1. box body; 2. through groove; 3. filter screen; 4. installation groove; 5. baffle; 6. disassembly and assembly components; 601. screw; 602. movable sleeve; 603. fixed sleeve; 604. linkage rod; 605. connecting plate; 7. fixed plate; 8. circular groove; 9. handle; 10. handle; 11. column; 12. upper mushroom top; 13. lower mushroom top; 14. cylinder; 15. movable column; 16. spring; 17. extrusion block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0027] A portable UPS uninterruptible power supply comprises a box body 1, a through slot 2 is provided on the top of the box body 1, a filter screen 3 is installed inside the through slot 2, a mounting slot 4 is provided on the left side of the box body 1, a baffle 5 is installed inside the mounting slot 4, and a disassembly assembly 6 is installed inside the baffle 5;

[0028] The disassembly assembly 6 is used for quick disassembly and assembly between the baffle 5 and the box body 1 .

[0029] For further information, see Figure 1 , Figure 2 and Figure 3In this embodiment, the disassembly assembly 6 includes a screw 601, a movable sleeve 602, a fixed sleeve 603, a linkage rod 604 and a connecting plate 605. The screw 601 is installed inside the baffle 5, and the screw 601 extends to the outside of the baffle 5. The movable sleeve 602 is installed outside the screw 601, the fixed sleeve 603 is installed at the right end of the screw 601, the linkage rod 604 is installed outside the movable sleeve 602, and the connecting plate 605 is installed at the end of the linkage rod 604 away from the movable sleeve 602. When the dilute sulfuric acid in the battery inside the UPS uninterruptible power supply is consumed, resulting in weak power supply or even no power supply, by rotating the screw 601 , through the threaded reaction between the screw rod 601 and the movable sleeve 602, the movable sleeve 602 can be translated outside the screw rod 601, thereby driving the linkage rod 604 to contract, and through the rotation connection between the linkage rod 604 and the connecting plate 605, the connecting plate 605 is driven to contract, so that the linkage rod 604 and the connecting plate 605 are brought closer to the screw rod 601, and the screw rod 601 is pulled, so that the baffle 5 is driven to separate from the box body 1 through the screw 601, and the box body 1 and the baffle 5 are quickly removed, so that the interior of the box body 1 is in an open state, which is convenient for repairing and replacing the battery.

[0030] Among them, see Figure 1 , Figure 2 and Figure 3 In this embodiment, the connection method between the screw 601 and the baffle 5 is a rotational connection, and a turn knob is installed at the end of the screw 601 away from the fixed sleeve 603. Through multiple sets of anti-slip grooves arranged on the outside of the turn knob and the friction between the anti-slip grooves and the palm, it is more labor-saving when rotating the screw 601, so that the practicality is further improved.

[0031] Second, see Figure 1 , Figure 2 and Figure 3 In this embodiment, connecting seats are installed on the outside of the movable sleeve 602 and the fixed sleeve 603, and the ends of the linkage rod 604 that are away from the connecting plate 605 are rotatably connected to the inside of the connecting seat. The linkage rod 604 and the movable sleeve 602 maintain synchronization of movement through the mounting seat, and the linkage between the linkage rod 604 and the connecting plate 605 can be completed through the connecting seat.

[0032] Furthermore, please see Figure 2 In this embodiment, a fixing plate 7 is installed inside the installation groove 5, and a circular groove 8 is opened inside the fixing plate 7 at a position corresponding to the movable sleeve 602. A handle 9 is installed outside the baffle 5, and an arched state is formed between the linkage rod 604 and the connecting plate 605 through the expansion, so that the circular groove 8 is fitted, and the fixing plate 7 is used to increase the sealing performance of the baffle 5 when it fits the box body 1.

[0033] For further information, see Figure 2 , Figure 4 and Figure 5 In this embodiment, a handle 10 is installed on the rear side of the top of the box body 1, and a fixing block is installed on the front and rear side walls of the through slot 2. A column 11 is installed on the top of the fixing block, and an upper mushroom top 12 and a lower mushroom top 13 are installed on the outside of the column 11 respectively. When the UPS uninterruptible power supply is used for a long time, the inside of the box body 1 will produce heat energy and combine with the air. At the same time, the external air enters the inside of the box body 1 and effectively blocks the dust through the filter net 3. When the filter net 3 is covered with dust, the use effect of the filter net 3 will be reduced.

[0034] For further information, see Figure 2 , Figure 4 and Figure 5 In this embodiment, a cylinder 14 is installed at the bottom of the filter screen 3, and a movable column 15 is symmetrically installed inside the cylinder 14. A spring 16 is sleeved on the outside of the movable column 15, and an extrusion block 17 is installed on the side close to the movable column 15. When the filter screen 3 needs to be cleaned, the filter screen 3 is pressed to move the extrusion block 17 in a direction away from it, so that the extrusion block 17 clamps the lower mushroom top 13, and the filter screen 3 is lifted again, so that the lower mushroom top 13 is fitted with the upper mushroom top 12. Through the smooth surface design of the upper mushroom top 12, the extrusion block 17 is separated from the upper mushroom top 12, and the separation between the filter screen 3 and the through groove 2 is completed.

[0035] In this embodiment, the implementation scenario is specifically as follows: when the dilute sulfuric acid of the battery inside the UPS uninterruptible power supply is consumed, resulting in weak power supply or even no power supply, by rotating the screw rod 601, a threaded reaction occurs between the screw rod 601 and the movable sleeve 602, so that the movable sleeve 602 can move in translation outside the screw rod 601, thereby driving the linkage rod 604 to contract, and the rotation connection between the linkage rod 604 and the connecting plate 605 drives the connecting plate 605 to contract, so that the linkage rod 604 and the connecting plate 605 move closer to the screw rod 601, and by pulling the screw rod 601, the baffle 5 is driven to detach from the box body 1 through the screw 601, so that the box body 1 and the baffle 5 are quickly removed, thereby achieving The interior of the box 1 is in an open state, which is convenient for repairing and replacing the battery. When the UPS is used for a long time, the interior of the box 1 will generate heat energy and combine with the air. At the same time, the outside air enters the interior of the box 1 and effectively blocks the dust through the filter 3. When the filter 3 is covered with dust, the use effect of the filter 3 will be reduced. By pressing the filter 3, the extrusion block 17 is moved in a direction away from each other, so that the extrusion block 17 clamps the lower mushroom top 13, and the filter 3 is lifted again, so that the lower mushroom top 13 is fitted with the upper mushroom top 12. Through the smooth surface design of the upper mushroom top 12, the extrusion block 17 is separated from the upper mushroom top 12, and the separation between the filter 3 and the through groove 2 is completed.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable UPS uninterruptible power supply, comprising a housing (1), characterized in that: A through slot (2) is provided on the top of the box body (1), a filter screen (3) is installed inside the through slot (2), a mounting slot (4) is provided on the left side of the box body (1), a baffle (5) is installed inside the mounting slot (4), and a disassembly assembly (6) is installed inside the baffle (5); The disassembly assembly (6) is used for quick disassembly and assembly between the baffle plate (5) and the box body (1).

2. The portable UPS uninterruptible power supply according to claim 1, characterized in that: The disassembly assembly (6) comprises a screw rod (601), a movable sleeve (602), a fixed sleeve (603), a linkage rod (604) and a connecting plate (605); the screw rod (601) is installed inside the baffle (5), and the screw rod (601) extends to the outside of the baffle (5); the movable sleeve (602) is installed outside the screw rod (601); the fixed sleeve (603) is installed at the right end of the screw rod (601); the linkage rod (604) is installed outside the movable sleeve (602); and the connecting plate (605) is installed at one end of the linkage rod (604) away from the movable sleeve (602).

3. The portable UPS uninterruptible power supply according to claim 2, characterized in that: The screw rod (601) and the baffle (5) are connected in a rotational manner, and a torsion bar is installed at one end of the screw rod (601) away from the fixing sleeve (603).

4. The portable UPS uninterruptible power supply according to claim 2, characterized in that: The movable sleeve (602) and the fixed sleeve (603) are both provided with connecting seats on their exteriors, and the ends of the linkage rod (604) that are away from the connecting plate (605) are both rotatably connected to the interior of the connecting seat.

5. The portable UPS uninterruptible power supply according to claim 2, characterized in that: A fixing plate (7) is installed inside the installation groove (4), and a circular groove (8) is provided inside the fixing plate (7) at a position corresponding to the movable sleeve (602), and a handle (9) is installed outside the baffle (5).

6. The portable UPS uninterruptible power supply according to claim 1, characterized in that: A handle (10) is installed on the rear side of the top of the box body (1), and fixing blocks are installed on the front and rear side walls of the through slot (2). A column (11) is installed on the top of the fixing block, and an upper mushroom top (12) and a lower mushroom top (13) are respectively installed on the outside of the column (11).

7. The portable UPS uninterruptible power supply according to claim 1, characterized in that: A cylinder (14) is installed at the bottom of the filter screen (3), and movable columns (15) are symmetrically installed inside the cylinder (14). The outer part of the movable columns (15) is sleeved with a spring (16), and the adjacent sides of the movable columns (15) are each installed with an extrusion block (17).

Images