Dustproof UPS (Uninterrupted Power Supply)

Abstract

The utility model discloses a dustproof UPS (Uninterrupted Power Supply), which belongs to the technical field of UPSs and comprises a power box, an energy storage battery is arranged in the power box, a cooling fan is arranged at one end of the power box, a maintenance plate is arranged at the front end of the power box, a dust filter screen is arranged in the maintenance plate, and an external panel is arranged at one end, far away from the cooling fan, of the power box. By arranging the dustproof assembly, when the device is not used, the baffle is pushed to move downwards in the fixing frame, the protruding block at one end of the baffle moves in the sliding groove of the fixing frame, and the first magnetic strip at the lower end of the baffle is attracted to the second magnetic strip at the lower end of the interior of the fixing frame, so that the effect that the baffle is attracted and limited is achieved; and the baffle can be prevented from moving when the device moves, one end of the external panel can be sealed and protected after the baffle is closed, the end of the external panel can be sealed and blocked by arranging the dustproof assembly when the device is not used, and dust on the surface of the external panel is prevented from being accumulated when the device is not used.

Description

Technical Field

[0001] The utility model belongs to the technical field of UPS power supplies, and in particular relates to a dustproof UPS power supply. Background Art

[0002] UPS, or uninterruptible power supply, is a constant voltage and frequency uninterruptible power supply with an energy storage device and an inverter as its main component. It is mainly used to provide uninterruptible power supply to a single computer, computer network system or other power electronic equipment.

[0003] Chinese patent application No. 2022221951187 discloses a UPS power module, including a power box and an external panel, wherein the external panel is arranged on one side of the power box, and a display is arranged on the top of one side of the external panel. The UPS power module is provided with a cooling fan, an access panel, an air inlet and a dust filter. While the cooling fan discharges the air inside the power box, the external air enters the inside of the power box through the air inlet on the access panel to form an air flow path for heat dissipation. The dust filter will filter and remove dust from the air entering the inside of the power box, which can effectively prevent the internal components of the power box from being contaminated, ensure the service life of the UPS power supply, and remove the access panel to open the access port on the power box, which is convenient for the maintenance and repair of the internal components of the power box, and solves the problem that the external dusty air enters the power box to pollute the internal components, affecting the service life of the UPS power supply, and is inconvenient to disassemble and repair.

[0004] The external panel in the above-mentioned patent does not have a dust-proof function. When the device is not in use, dust easily accumulates on the display and other surfaces of the external panel. At the same time, the original device connects the inspection panel and the power box with bolts, which makes it difficult to quickly disassemble and assemble the inspection panel for maintenance work, or to clean the dust filter in the inspection panel. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a dustproof UPS power supply, which has the characteristics of dustproof function on the external panel and dust is not easy to accumulate on the external panel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof UPS power supply, comprising a power box, wherein a storage battery is arranged inside the power box, a cooling fan is arranged at one end of the power box, an inspection panel is arranged at the front end of the power box, a dust filter is arranged in the inspection panel, an external panel is arranged at the end of the power box away from the cooling fan, a display is arranged on the external panel, an input interface is arranged on the lower side of the display, an output interface is arranged on one side of the input interface, and a dustproof component is arranged at one end of the external panel.

[0007] Preferably, the dust-proof component includes a fixed frame, a baffle, a lifting ring, a protrusion, a slide groove, magnetic stripe 1, magnetic stripe 2 and a fixed component, wherein a fixed frame is provided at one end of the external panel, a baffle is provided in the fixed frame, a lifting ring is provided at the upper end of the baffle, magnetic stripe 1 is provided at the lower end of the baffle, magnetic stripe 2 is provided at the lower end of the fixed frame at a position corresponding to magnetic stripe 1, a protrusion is provided on the lower side of one end of the baffle, a slide groove corresponding to the protrusion is provided at one end of the fixed frame, and a fixed component is provided on the upper side of one end of the fixed frame.

[0008] Preferably, the fixing assembly includes a fixing cover, a folding rod, a rectangular plate, a spring and a fixing hole, wherein a fixing cover is arranged on the upper side of one end of the fixing frame, a folding rod is arranged in the fixing cover, a rectangular plate is arranged on one side of the surface of the folding rod, a spring is arranged on the surface of the folding rod between the rectangular plate and the fixing cover, and a fixing hole corresponding to the folding rod is arranged on the lower side of one end of the baffle.

[0009] Preferably, the fixing cover and the fixing frame are both provided with sliding holes corresponding to the folding rod, the side edge of the folding rod away from one end of the fixing frame protrudes out of the side edge of the fixing cover, and the side edge of the rectangular plate is in close contact with the inner wall of the fixing cover.

[0010] Preferably, a plug plate is provided on the upper side of one end of the inspection plate, a slot corresponding to the plug plate is provided on the upper side of the front end of the power box, a number of fixed cylinders are provided at the upper end of the power box corresponding to the slot, a sliding rod is provided in the fixed cylinder, a pulling plate is provided at the upper end of the sliding rod, a limiting plate is provided on the surface of the sliding rod, a spring 2 is provided on the surface of the sliding rod at the upper end of the limiting plate, and a card hole corresponding to the sliding rod is provided in the plug plate.

[0011] Preferably, two plug rods are provided on the lower side of one end of the inspection plate, and sockets corresponding to the plug rods are provided on the lower side of the front end of the power box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a dust-proof component. When the device is not in use, the baffle is pushed to move downward in the fixed frame, and the protrusion at one end of the baffle moves in the slide groove of the fixed frame. The magnetic strip 1 at the lower end of the baffle is adsorbed with the magnetic strip 2 at the lower end of the fixed frame, so as to achieve the effect of adsorbing and limiting the baffle, thereby preventing the baffle from being displaced when the device is moved. After the baffle is closed, one end of the external panel can be sealed for protection. By setting the dust-proof component, one end of the external panel can be sealed to block dust when the device is not in use, thereby preventing dust from accumulating on the surface of the external panel when the device is not in use.

[0014] 2. The utility model sets a plug plate. When the inspection plate is installed, the sliding rod and the limit plate are pulled by the pull plate to slide in the fixed cylinder, and the second spring is compressed. Then the inspection plate is placed at the front end of the power box. At the same time, the plug plate at one end of the inspection plate is inserted into the slot of the power box. The pull plate is released, and the second spring is extended to push the sliding rod into the card hole of the plug plate, so as to achieve the effect of limiting and fixing the plug plate and the inspection plate. The pull plate is pulled to drive the sliding rod to move out of the card hole of the plug plate, and the inspection plate can be disassembled. The provision of the plug plate facilitates the quick disassembly and assembly of the inspection plate for inspection or cleaning of the dust filter in the inspection plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the utility model when the access panel is installed;

[0017] Figure 3 This is a cutaway stereogram of the fixing frame of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified image of point A;

[0019] Figure 5 This is a cutaway perspective view of the fixed tube of the utility model;

[0020] In the figure: 1. power box; 2. fixing cylinder; 3. dustproof component; 31. fixing frame; 32. baffle; 33. lifting ring; 34. bump; 35. slide groove; 36. magnetic stripe 1; 37. magnetic stripe 2; 38. fixing component; 381. fixing cover; 382. folding rod; 383. rectangular plate; 384. spring 1; 385. fixing hole; 4. display; 5. input interface; 6. output interface; 7. external panel; 8. inspection panel; 9. dust filter; 10. energy storage battery; 11. cooling fan; 12. card hole; 13. slide rod; 14. pull plate; 15. limit plate; 16. spring 2; 17. slot; 18. socket; 19. plug rod; 20. plug board. DETAILED DESCRIPTION

[0021] 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. Obviously, 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 ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5The utility model provides the following technical solutions: a dustproof UPS power supply, including a power box 1, a storage battery 10 is arranged inside the power box 1, a cooling fan 11 is arranged at one end of the power box 1, an inspection panel 8 is arranged at the front end of the power box 1, a dust filter 9 is arranged in the inspection panel 8, an external panel 7 is arranged at the end of the power box 1 away from the cooling fan 11, a display 4 is arranged on the external panel 7, an input interface 5 is arranged at the lower side of the display 4, an output interface 6 is arranged on one side of the input interface 5, and a dustproof component 3 is arranged at one end of the external panel 7.

[0024] Specifically, the dust-proof component 3 includes a fixed frame 31, a baffle 32, a lifting ring 33, a protrusion 34, a slide groove 35, a magnetic strip 1 36, a magnetic strip 2 37 and a fixed component 38, wherein a fixed frame 31 is provided at one end of the external panel 7, a baffle 32 is provided in the fixed frame 31, a lifting ring 33 is provided at the upper end of the baffle 32, a magnetic strip 1 36 is provided at the lower end of the baffle 32, a magnetic strip 2 37 is provided at a position corresponding to the magnetic strip 1 36 at the lower end of the fixed frame 31, a protrusion 34 is provided on the lower side of one end of the baffle 32, a slide groove 35 corresponding to the protrusion 34 is provided at one end of the fixed frame 31, and a fixed component 38 is provided on the upper side of one end of the fixed frame 31.

[0025] By adopting the above technical solution, when the device is not in use, the baffle 32 is pushed to move downward in the fixed frame 31, and the protrusion 34 at one end of the baffle 32 moves in the slide groove 35 of the fixed frame 31. The magnetic strip 1 36 at the lower end of the baffle 32 is adsorbed with the magnetic strip 2 37 at the lower end of the fixed frame 31, so as to achieve the effect of adsorbing and limiting the baffle 32, thereby preventing the baffle 32 from being displaced when the device is moved. After the baffle 32 is closed, one end of the external panel 7 can be sealed for protection. By setting the dust-proof component 3, one end of the external panel 7 can be sealed to block dust when the device is not in use, thereby preventing dust from accumulating on the surface of the external panel 7 when the device is not in use.

[0026] Specifically, the fixing assembly 38 includes a fixing cover 381, a folding rod 382, ​​a rectangular plate 383, a spring 384 and a fixing hole 385, wherein a fixing cover 381 is provided on the upper side of one end of the fixing frame 31, a folding rod 382 is provided in the fixing cover 381, a rectangular plate 383 is provided on one side of the surface of the folding rod 382, ​​a spring 384 is provided on the surface of the folding rod 382 between the rectangular plate 383 and the fixing cover 381, and a fixing hole 385 corresponding to the folding rod 382 is provided on the lower side of one end of the baffle 32.

[0027] By adopting the above technical solution, when the external panel 7 needs to be used, the folding rod 382 is pulled to drive the rectangular plate 383 to slide in the fixed cover 381, and the spring 1 384 is compressed. Then, the baffle 32 is pulled upward by the lifting ring 33. After moving to the appropriate position, the folding rod 382 is released, and the spring 1 384 is extended to push one end of the folding rod 382 into the fixing hole 385 of the baffle 32, thereby achieving the effect of limiting and fixing the baffle 32, thereby preventing the baffle 32 from sliding downward and affecting the use of the display 4, etc.

[0028] Specifically, the fixed cover 381 and the fixed frame 31 are both provided with sliding holes corresponding to the folding rod 382 , the side of the folding rod 382 away from the fixed frame 31 protrudes out of the side of the fixed cover 381 , and the side of the rectangular plate 383 is in close contact with the inner wall of the fixed cover 381 .

[0029] By adopting the above technical solution, the folding rod 382 can slide in the fixed cover 381 and the fixed frame 31 , and the side edge of the folding rod 382 away from the fixed frame 31 protrudes out of the side edge of the fixed cover 381 to facilitate pulling the folding rod 382 .

[0030] When the present embodiment is used, when the dustproof UPS power supply is used, the device is installed in a suitable position. When the device is in use, the cooling fan 11 discharges the internal heat of the power box 1. At the same time, the external cold air enters the power box 1 after being filtered through the dust filter 9, so as to achieve the effect of heat dissipation and cooling the inside of the power box 1. By setting the dustproof component 3, when the device is not in use, the baffle 32 is pushed to move downward in the fixed frame 31, and the protrusion 34 at one end of the baffle 32 moves in the slide groove 35 of the fixed frame 31. The magnetic strip 1 36 at the lower end of the baffle 32 is adsorbed with the magnetic strip 2 37 at the lower end of the fixed frame 31, so as to achieve the effect of adsorbing and limiting the baffle 32, so as to avoid displacement of the baffle 32 when the device is moved. After the baffle 32 is closed One end of the external panel 7 can be sealed and protected. By setting up a dust-proof component 3, one end of the external panel 7 can be sealed to block dust when the device is not in use, so as to prevent dust from accumulating on the surface of the external panel 7 when the device is not in use. By setting up a fixing component 38, when the external panel 7 needs to be used, the folding rod 382 is pulled to drive the rectangular plate 383 to slide in the fixing cover 381, and the spring 1 384 is compressed. Then, the baffle 32 is pulled upward by the lifting ring 33. After moving to a suitable position, the folding rod 382 is released, and the spring 1 384 is extended to push one end of the folding rod 382 into the fixing hole 385 of the baffle 32, so as to achieve the effect of limiting and fixing the baffle 32, and prevent the baffle 32 from sliding downward and affecting the use of the display 4, etc.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 lies in that: a plug plate 20 is provided on the upper side of one end of the inspection plate 8, a slot 17 corresponding to the plug plate 20 is provided on the upper side of the front end of the power supply box 1, a plurality of fixed cylinders 2 are provided at the position corresponding to the slot 17 on the upper end of the power supply box 1, a sliding rod 13 is provided in the fixed cylinder 2, a pulling plate 14 is provided on the upper end of the sliding rod 13, a limiting plate 15 is provided on the surface of the sliding rod 13, a spring 16 is provided on the surface of the sliding rod 13 at the upper end of the limiting plate 15, and a card hole 12 corresponding to the sliding rod 13 is provided in the plug plate 20.

[0033] By adopting the above technical scheme, when the inspection panel 8 is installed, the sliding rod 13 and the limit plate 15 are pulled by the pull plate 14 to slide in the fixed tube 2, and the spring 16 is compressed. Then the inspection panel 8 is placed at the front end of the power box 1, and the plug plate 20 at one end of the inspection panel 8 is inserted into the slot 17 of the power box 1. The pull plate 14 is released, and the spring 16 is extended to push the sliding rod 13 into the card hole 12 of the plug plate 20, so as to achieve the effect of limiting and fixing the plug plate 20 and the inspection panel 8. The pull plate 14 is pulled to drive the sliding rod 13 to move out of the card hole 12 of the plug plate 20, so that the inspection panel 8 can be disassembled. By setting the plug plate 20, it is convenient to quickly disassemble and assemble the inspection panel 8 for maintenance work, or to clean the dust filter 9 in the inspection panel 8.

[0034] Specifically, two plug rods 19 are provided on the lower side of one end of the inspection plate 8 , and a socket 18 corresponding to the plug rods 19 is provided on the lower side of the front end of the power box 1 .

[0035] By adopting the above technical solution, when the inspection panel 8 is installed, the insertion rod 19 at one end of the inspection panel 8 is inserted into the socket 18 of the power box 1. The arrangement of the insertion rod 19 and the socket 18 makes the inspection panel 8 more stable after installation.

[0036] When this embodiment is used, by setting the plug plate 20, when the inspection plate 8 is installed, the slide bar 13 and the limit plate 15 are pulled by the pull plate 14 to slide in the fixed tube 2, and the spring 16 is compressed. Then the inspection plate 8 is placed at the front end of the power box 1, and the plug plate 20 at one end of the inspection plate 8 is inserted into the slot 17 of the power box 1. The pull plate 14 is released, and the spring 16 is stretched to push the slide bar 13 into the card hole 12 of the plug plate 20, so as to achieve the insertion plate 20 and the inspection plate. 8 has the effect of limiting and fixing. The pull plate 14 is pulled to drive the sliding rod 13 to move out of the card hole 12 of the plug plate 20, and the inspection plate 8 can be disassembled. By setting the plug plate 20, it is convenient to quickly disassemble and assemble the inspection plate 8 for maintenance work, or to clean the dust filter 9 in the inspection plate 8. When the inspection plate 8 is installed, the plug rod 19 at one end of the inspection plate 8 is inserted into the socket 18 of the power box 1. The plug rod 19 and the socket 18 are set to make the inspection plate 8 more stable after installation.

[0037] The structure and working principle of the power box 1, display 4, input interface 5, output interface 6, external panel 7, maintenance panel 8, dust filter 9, energy storage battery 10 and cooling fan 11 in the utility model have been disclosed in a UPS power module disclosed in Chinese patent application No. 2022221951187. Its working principle is that when the device is in use, the cooling fan 11 discharges the heat inside the power box 1, and at the same time, the external cold air enters the power box 1 after being filtered through the dust filter 9, thereby achieving the effect of heat dissipation and cooling the inside of the power box 1.

[0038] The working principle and use process of the utility model are as follows: when the dustproof UPS power supply is used, the device is installed in a suitable position. When the device is in use, the cooling fan 11 discharges the heat inside the power box 1, and at the same time, the external cold air enters the power box 1 after being filtered through the dust filter 9, so as to achieve the effect of heat dissipation and cooling inside the power box 1. By setting the dustproof component 3, when the device is not in use, the baffle 32 is pushed to move downward in the fixed frame 31, and the protrusion 34 at one end of the baffle 32 moves in the slide groove 35 of the fixed frame 31, and the magnetic strip 36 at the lower end of the baffle 32 is aligned with the magnetic strip at the lower end of the fixed frame 31. The second 37 is adsorbed to achieve the effect of adsorbing and limiting the baffle 32 to prevent the baffle 32 from being displaced when the device is moved. After the baffle 32 is closed, one end of the external panel 7 can be sealed and protected. By setting the dust-proof component 3, one end of the external panel 7 can be sealed and dust-proof when the device is not in use, so as to prevent dust from accumulating on the surface of the external panel 7 when the device is not in use. By setting the fixing component 38, when the external panel 7 needs to be used, the folding rod 382 is pulled to drive the rectangular plate 383 to slide in the fixing cover 381, and the spring 384 is compressed, and then the baffle 32 is pulled upward by the lifting ring 33. The folding rod 382 is moved to a suitable position and then released. The spring 1 384 is stretched to push one end of the folding rod 382 into the fixing hole 385 of the baffle 32, so as to achieve the effect of limiting and fixing the baffle 32, and prevent the baffle 32 from sliding downward and affecting the use of the display 4, etc. By setting the plug plate 20, when the inspection plate 8 is installed, the sliding rod 13 and the limiting plate 15 are pulled by the pull plate 14 to slide in the fixing tube 2, and the spring 16 is compressed. Then, the inspection plate 8 is placed at the front end of the power box 1, and the plug plate 20 at one end of the inspection plate 8 is inserted into the slot 17 of the power box 1, and the pull plate is released. 14, spring 2 16 is extended to push the slide bar 13 into the card hole 12 of the plug plate 20, so as to achieve the effect of limiting and fixing the plug plate 20 and the inspection plate 8. The pull plate 14 is pulled to drive the slide bar 13 to move out of the card hole 12 of the plug plate 20, and the inspection plate 8 can be disassembled. By setting the plug plate 20, it is convenient to quickly disassemble and assemble the inspection plate 8 for maintenance work, or to clean the dust filter 9 in the inspection plate 8. When the inspection plate 8 is installed, the plug rod 19 at one end of the inspection plate 8 is inserted into the socket 18 of the power box 1. The plug rod 19 and the socket 18 are set to make the inspection plate 8 more stable after installation.

[0039] 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 dustproof UPS power supply, comprising a power supply box, characterized in that: The power box is provided with an energy storage battery inside, a cooling fan is provided at one end of the power box, an inspection panel is provided at the front end of the power box, a dust filter is provided in the inspection panel, an external panel is provided at the end of the power box away from the cooling fan, a display is provided on the external panel, an input interface is provided on the lower side of the display, an output interface is provided on one side of the input interface, and a dustproof component is provided at one end of the external panel.

2. A dustproof UPS power supply according to claim 1, characterized in that: The dust-proof component includes a fixed frame, a baffle, a lifting ring, a protrusion, a slide groove, magnetic stripe 1, magnetic stripe 2 and a fixed component, wherein a fixed frame is arranged at one end of the external panel, a baffle is arranged in the fixed frame, a lifting ring is arranged at the upper end of the baffle, magnetic stripe 1 is arranged at the lower end of the baffle, magnetic stripe 2 is arranged at the lower end of the fixed frame at a position corresponding to magnetic stripe 1, a protrusion is arranged on the lower side of one end of the baffle, a slide groove corresponding to the protrusion is arranged at one end of the fixed frame, and a fixed component is arranged on the upper side of one end of the fixed frame.

3. A dustproof UPS power supply according to claim 2, characterized in that: The fixing assembly includes a fixing cover, a folding rod, a rectangular plate, a spring 1 and a fixing hole, wherein a fixing cover is arranged on the upper side of one end of the fixing frame, a folding rod is arranged in the fixing cover, a rectangular plate is arranged on one side of the surface of the folding rod, a spring 1 is arranged on the surface of the folding rod between the rectangular plate and the fixing cover, and a fixing hole corresponding to the folding rod is arranged on the lower side of one end of the baffle.

4. A dustproof UPS power supply according to claim 3, characterized in that: The fixing cover and the fixing frame are both provided with sliding holes corresponding to the folding rods, the side edge of the folding rod away from one end of the fixing frame protrudes out of the side edge of the fixing cover, and the side edge of the rectangular plate is in close contact with the inner wall of the fixing cover.

5. The dustproof UPS power supply according to claim 1, characterized in that: A plug plate is arranged on the upper side of one end of the inspection plate, a slot corresponding to the plug plate is arranged on the upper side of the front end of the power box, a plurality of fixing cylinders are arranged at the upper end of the power box corresponding to the slot, a sliding rod is arranged in the fixing cylinder, a pulling plate is arranged on the upper end of the sliding rod, a limiting plate is arranged on the surface of the sliding rod, a spring 2 is arranged on the surface of the sliding rod at the upper end of the limiting plate, and a card hole corresponding to the sliding rod is arranged in the plug plate.

6. A dustproof UPS power supply according to claim 5, characterized in that: Two plug rods are arranged on the lower side of one end of the inspection plate, and sockets corresponding to the plug rods are arranged on the lower side of the front end of the power box.

Images