UPS (Uninterrupted Power Supply) with good waterproofness

Abstract

The utility model discloses a UPS power supply with good waterproofness, comprising an outer shell, one side of the outer shell is rotatably connected with a baffle plate, the outer walls of the two sides of the outer shell are both provided with a plurality of drain holes, the inner wall of the bottom of the outer shell is fixedly provided with two slide rails through bolts, and the tops of the two slide rails are fixedly provided with an inner shell through bolts. A sliding plate is connected between the inner walls of the two sides of the inner shell in a sliding mode, a power source body is arranged on the upper surface of the sliding plate, a sealing plate is welded to one side of the sliding plate, a fixing assembly for fixing the position of the sliding plate is arranged on the inner wall of one side of the inner shell, and a pulling assembly for driving the sliding plate to move is arranged on the lower surface of the sliding plate. The sliding plate is pulled to move outwards, so that the power supply body is exposed, the power supply body is maintained and detected, the power supply body is exposed, the power supply body can be detached, maintenance is more convenient, and convenience of power supply maintenance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of UPS power supply, in particular to a UPS power supply with good waterproof performance. Background Art

[0002] UPS power supply is an uninterruptible power supply with an energy storage device. UPS power supply is mainly divided into three categories: passive backup UPS power supply, online interactive UPS power supply and double conversion UPS power supply. Regardless of the type, it is necessary to maintain good waterproof performance.

[0003] After searching, it is found that a waterproof UPS power supply disclosed by announcement number CN218919699U has a sliding rod connected to the bottom of the placement box, which slides back and forth inside the slide groove. Then the placement box can slide back and forth inside the protective box through the sliding rod at the bottom, thereby facilitating the maintenance of the UPS power supply by the staff. However, after the placement box comes out of the protective box, the power supply is still placed in the placement box. When it needs to be maintained and inspected, the power supply needs to be taken out of the placement box, which makes the inspection inconvenient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a UPS power supply with good waterproof performance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A UPS power supply with good waterproof performance comprises an outer shell, one side of the outer shell is rotatably connected with a baffle, the outer walls on both sides of the outer shell are provided with a plurality of drainage holes, the bottom inner wall of the outer shell is fixed with two slide rails by bolts, the tops of the two slide rails are fixed with an inner shell by bolts, a slide plate is slidably connected between the inner walls on both sides of the inner shell, the upper surface of the slide plate is provided with a power supply body, a sealing plate is welded to one side of the slide plate, the inner wall on one side of the inner shell is provided with a fixing component for fixing the position of the slide plate, and the lower surface of the slide plate is provided with a pulling component for driving the slide plate to move.

[0007] As a further solution of the utility model, the fixing assembly includes a threaded hole, which is opened on one side of the skateboard, and a screw rod is threadedly connected to the threaded hole. A groove is opened on the inner wall of one side of the inner shell, and a fixing box is bonded in the groove. A winding rack is rotatably connected in the fixing box, and one side of the winding rack is fixed to the screw rod through the fixing box, and a power component for driving the winding rack to rotate is provided in the winding rack.

[0008] As a further solution of the utility model, the power component is a pull rope, one end of the pull rope is bonded to the inner wall of one side of the winding rack, and the other end passes through the fixed box and the inner shell and is bonded to the bottom inner wall of the outer shell. The inner wall of one side of the fixed box is provided with an elastic component that drives the winding rack to reverse.

[0009] As a further solution of the utility model, the elastic component includes a connecting shaft, the connecting shaft is welded to an inner wall of one side of the fixed box, a torsion spring is welded to one side of the connecting shaft, and the torsion spring is fixed to an inner wall of one side of the winding frame.

[0010] As a further solution of the utility model, the pulling assembly includes two avoidance grooves, both of which are opened on the lower surface of the slide, and two fixed blocks are welded to the bottom inner wall of the inner shell, and one side of the two fixed blocks is welded with a tension spring, and the tension spring is located in the avoidance groove and fixed to one side of the avoidance groove.

[0011] As a further solution of the utility model, a plurality of heat dissipation holes are provided on one side outer wall of the outer shell and the baffle, and a plurality of heat dissipation plates are integrally formed on both side outer walls of the inner shell.

[0012] As a further solution of the utility model, a plurality of liquid holes are provided at the bottom of the two slide rails, and the plurality of liquid holes are evenly distributed.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a slide plate, which can be pulled outward to expose the power supply body, and then the power supply body can be maintained and inspected. The power supply body is exposed and can be disassembled, etc., so that maintenance is more convenient and the convenience of power supply maintenance is improved.

[0015] 2. The utility model is provided with a fixing component, and the winding frame rotates to drive the screw rod to rotate. Under the action of the screw rod and the threaded hole, the slide plate slides. When the screw rod is out of contact with the threaded hole, the fixation of the slide plate is released, so that the power supply body on the slide plate is moved out of the inner shell, which is convenient for maintenance and inspection of the power supply body.

[0016] 3. The utility model is provided with a pulling assembly. When the screw rod and the threaded hole are out of contact, the stretched tension spring will pull the slide plate to move outward, so that the power supply body slides out from the inner shell, thereby improving the convenience of power supply maintenance and detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a UPS power supply with good waterproof performance proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a UPS power supply with good waterproof performance proposed by the utility model;

[0019] Figure 3 This is a partial cross-sectional structural schematic diagram of a UPS power supply with good waterproof performance proposed by the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of a slide plate of a UPS power supply with good waterproofness proposed by the utility model;

[0021] Figure 5 The utility model discloses a cross-sectional structural diagram of a fixing box of a UPS power supply with good waterproof performance.

[0022] In the figure: 1. outer shell; 2. heat dissipation hole; 3. baffle; 4. drainage hole; 5. inner shell; 6. sealing plate; 7. heat dissipation plate; 8. liquid hole; 9. slide rail; 10. slide plate; 11. power supply body; 12. fixing box; 13. pull rope; 14. screw rod; 15. threaded hole; 16. avoidance groove; 17. tension spring; 18. fixing block; 19. connecting shaft; 20. torsion spring; 21. winding frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 5A UPS power supply with good waterproof performance comprises a shell 1, a baffle 3 is rotatably connected to one side of the shell 1, a plurality of drainage holes 4 are provided on the outer walls on both sides of the shell 1, two slide rails 9 are fixed to the inner wall of the bottom of the shell 1 by bolts, a plurality of liquid holes 8 are provided at the bottom of the two slide rails 9, and the plurality of liquid holes 8 are evenly distributed. When there is water in the shell 1, the water will be discharged from the shell 1 from the drainage holes 4 and the liquid holes 8, so that no water will remain in the shell 1, thereby improving the water conduction performance of the shell 1, an inner shell 5 is fixed to the top of the two slide rails 9 by bolts, a slide plate 10 is slidably connected between the inner walls on both sides of the inner shell 5, a power supply body 11 is provided on the upper surface of the slide plate 10, a sealing plate 6 is welded to one side of the slide plate 10, the top of the sealing plate 6 is located at the bottom of the inner shell 5, and The protrusion at one end of the inner shell 5 will be inserted into the slot on one side of the sealing plate 6 to seal the contact between the sealing plate 6 and the inner shell 5. The protrusion is preferably a sealing ring. The inner wall of one side of the inner shell 5 is provided with a fixing component for fixing the position of the slide plate 10, and the lower surface of the slide plate 10 is provided with a pulling component for driving the slide plate 10 to move. When the power supply body 11 needs to be maintained and inspected, the baffle 3 is opened, and the inner shell 5 is pulled out of the outer shell 1, and the interior of the outer shell 1 is cleaned and dried to maintain good water conductivity. Then, the slide plate 10 is pulled outward to expose the power supply body 11, and then the power supply body 11 is maintained and inspected. The power supply body 11 is exposed and can be disassembled, etc., which makes maintenance more convenient and improves the convenience of power supply maintenance.

[0025] Among them, the fixing component includes a threaded hole 15, which is opened on one side of the skateboard 10, and a screw rod 14 is connected to the inner thread of the threaded hole 15. A groove is opened on the inner wall of one side of the inner shell 5, and a fixing box 12 is bonded in the groove. A winding rack 21 is rotatably connected in the fixing box 12, and one side of the winding rack 21 passes through the fixing box 12 and is fixed to the screw rod 14. A power component for driving the winding rack 21 to rotate is provided in the winding rack 21. During the process of the inner shell 5 moving outward, the power component will drive the winding rack 21 to rotate. The rotation of the winding rack 21 can drive the screw rod 14 to rotate. Under the action of the screw rod 14 and the threaded hole 15, the skateboard 10 slides. When the screw rod 14 is out of contact with the threaded hole 15, the fixation of the skateboard 10 is released, so that the power supply body 11 on the skateboard 10 is moved out of the inner shell 5, which is convenient for the maintenance and inspection of the power supply body 11.

[0026] Among them, the power component is a pull rope 13, one end of the pull rope 13 is bonded to the inner wall of one side of the winding rack 21, and the other end passes through the fixed box 12 and the inner shell 5 and is bonded to the bottom inner wall of the outer shell 1. An elastic component that drives the winding rack 21 to reverse is provided on the inner wall of one side of the fixed box 12. When the inner shell 5 slides outward, the pull rope 13 will pull the winding rack 21 to rotate, thereby rotating the screw rod 14. The screw rod 14 can be rotated without other external force, thereby saving energy consumption of power supply.

[0027] Among them, the elastic component includes a connecting shaft 19, which is welded on the inner wall of one side of the fixed box 12. A torsion spring 20 is welded on one side of the connecting shaft 19, and the torsion spring 20 is fixed to the inner wall of one side of the winding frame 21. During the rotation of the winding frame 21, the winding frame 21 will cause the torsion spring 20 to shrink and deform, generating torque. When the inner shell 5 moves inward, the deformed torsion spring 20 is reset to drive the winding frame 21 to reverse, thereby winding the pull rope 13 and reversing the lead screw 14, driving the slide plate 10 to move, and assisting in fixing the slide plate 10, so that the power supply device can operate more stably.

[0028] Among them, the pulling component includes two avoidance grooves 16, and the two avoidance grooves 16 are both opened on the lower surface of the slide plate 10. Two fixing blocks 18 are welded to the bottom inner wall of the inner shell 5. One side of the two fixing blocks 18 is welded with a tension spring 17, and the tension spring 17 is located in the avoidance groove 16 and fixed to one side of the avoidance groove 16. When the screw rod 14 and the threaded hole 15 are out of contact, the stretched tension spring 17 will pull the slide plate 10 to move outward, so that the power supply body 11 slides out from the inner shell 5, thereby improving the convenience of power supply maintenance and detection.

[0029] Among them, the outer walls of one side of the outer shell 1 and the baffle 3 are each provided with a plurality of heat dissipation holes 2, and the outer walls on both sides of the inner shell 5 are integrally formed with a plurality of heat dissipation plates 7. The heat emitted by the power supply body 11 is transferred to the air in the outer shell 1 through the heat dissipation plates 7 on the inner shell 5, so that the air in the outer shell 1 becomes hot, and the cold air can enter the outer shell 1 from the heat dissipation holes 2 at one end, and the hot air in the outer shell 1 is discharged from the heat dissipation holes 2 on the other side, thereby realizing the heat dissipation of the power supply body 11 and improving the heat dissipation effect of the power supply body 11.

[0030] Working principle: When the power source body 11 needs to be maintained and inspected, the baffle 3 is opened, and the inner shell 5 is pulled out of the outer shell 1, and the inside of the outer shell 1 is cleaned and dried to maintain good water conductivity. During the process of the inner shell 5 sliding outward, the pull rope 13 pulls the winding frame 21 to rotate, thereby rotating the screw rod 14, and under the action of the screw rod 14 and the threaded hole 15, the slide plate 10 slides. When the screw rod 14 is out of contact with the threaded hole 15, the fixation of the slide plate 10 is released, and the stretched The tension spring 17 will pull the slide plate 10 to move outward, so that the power supply body 11 slides out from the inner shell 5, exposing the power supply body 11, and then the power supply body 11 is maintained and inspected. The power supply body 11 is exposed and the power supply body 11 can be disassembled. When the inner shell 5 moves inward, the deformed torsion spring 20 is reset to drive the winding frame 21 to reverse, thereby winding the pull rope 13 and rewinding the lead screw 14 at the same time, driving the slide plate 10 to move, and auxiliary fixing the slide plate 10 to complete the recovery of the power supply.

[0031] Finally, it should be noted that: for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. A UPS power supply with good waterproof performance, comprising a housing (1), a baffle (3) being rotatably connected to one side of the housing (1), characterized in that: The outer walls on both sides of the shell (1) are provided with a plurality of drainage holes (4); the bottom inner wall of the shell (1) is fixedly connected to two slide rails (9); the tops of the two slide rails (9) are fixedly connected to an inner shell (5); a slide plate (10) is slidably connected between the inner walls on both sides of the inner shell (5); a power source body (11) is provided on the upper surface of the slide plate (10); a sealing plate (6) is fixedly connected to one side of the slide plate (10); a fixing component for fixing the position of the slide plate (10) is provided on the inner wall on one side of the inner shell (5); and a pulling component for driving the slide plate (10) to move is provided on the lower surface of the slide plate (10).

2. A UPS power supply with good waterproofness according to claim 1, characterized in that: The fixing assembly comprises a threaded hole (15), the threaded hole (15) being provided on one side of the slide plate (10), a screw rod (14) being connected to the threaded hole (15), a groove being provided on the inner wall of one side of the inner shell (5), a fixing box (12) being bonded in the groove, a winding frame (21) being rotatably connected in the fixing box (12), one side of the winding frame (21) passing through the fixing box (12) and being fixed to the screw rod (14), and a power component for driving the winding frame (21) to rotate is provided in the winding frame (21).

3. A UPS power supply with good waterproofness according to claim 2, characterized in that: The power component is a pull rope (13), one end of which is bonded to an inner wall of one side of the winding frame (21), and the other end of which passes through a fixed box (12) and an inner shell (5) and is bonded to an inner wall at the bottom of the outer shell (1). An elastic component for driving the winding frame (21) to reverse is provided on an inner wall of one side of the fixed box (12).

4. A UPS power supply with good waterproofness according to claim 3, characterized in that: The elastic component comprises a connecting shaft (19), the connecting shaft (19) being fixedly connected to an inner wall of one side of the fixed box (12), a torsion spring (20) being fixedly connected to one side of the connecting shaft (19), and the torsion spring (20) being fixed to an inner wall of one side of the winding frame (21).

5. A UPS power supply with good waterproofness according to claim 1, characterized in that: The pulling assembly comprises two avoidance grooves (16), both of which are formed on the lower surface of the slide plate (10), and two fixing blocks (18) are fixedly connected to the inner wall of the bottom of the inner shell (5), one side of the two fixing blocks (18) is fixedly connected to a tension spring (17), and the tension spring (17) is located in the avoidance groove (16) and is fixed to one side of the avoidance groove (16).

6. A UPS power supply with good waterproofness according to claim 1, characterized in that: The outer walls of one side of the outer shell (1) and the baffle (3) are both provided with a plurality of heat dissipation holes (2), and the outer walls of both sides of the inner shell (5) are both integrally formed with a plurality of heat dissipation plates (7).

7. A UPS power supply with good waterproofness according to claim 1, characterized in that: The bottoms of the two slide rails (9) are each provided with a plurality of liquid passage holes (8), and the plurality of liquid passage holes (8) are evenly distributed.

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