CN220570068U - Power supply protection device and power supply structure convenient to maintain - Google Patents
Power supply protection device and power supply structure convenient to maintain Download PDFInfo
- Publication number
- CN220570068U CN220570068U CN202321777267.2U CN202321777267U CN220570068U CN 220570068 U CN220570068 U CN 220570068U CN 202321777267 U CN202321777267 U CN 202321777267U CN 220570068 U CN220570068 U CN 220570068U
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- CN
- China
- Prior art keywords
- power supply
- protective shell
- protection device
- fixedly connected
- air inlet
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- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 230000035515 penetration Effects 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power supply protection device and a power supply structure convenient to maintain, which relate to the technical field of power supply structures and comprise a protection shell, and are characterized in that: the inside upper end of protective housing rotates and is connected with two-way lead screw, two-way lead screw both ends threaded connection has the clamping plate, the inside lower extreme fixedly connected with of protective housing places the board, place the board upper surface symmetry and seted up the sliding tray, the lower extreme and the inside sliding connection of sliding tray of clamping plate, place the board surface and run through and seted up a plurality of ventilation holes, the protective housing front side is connected with the guard gate through the hinge rotation, guard gate front side right-hand member fixedly connected with hasp portion one, hasp portion one right side rotates and is connected with hasp portion three, the notch has been seted up in the three surface of hasp portion, protective housing right side and notch correspond position fixedly connected with hasp portion two, the through-hole has been seted up in the run through on the hasp portion two.
Description
Technical Field
The utility model relates to the technical field of power supply structures, in particular to a power supply protection device convenient to maintain and a power supply structure.
Background
The UPS (Uninterruptible Power Supply) is an uninterruptible power supply with an energy storage device. The power supply is mainly used for providing uninterrupted power for equipment with higher requirements on power supply stability. When the mains supply is normally input, the UPS stabilizes the mains supply and supplies the power to a load for use, and the UPS is an alternating current type electric stabilizer and charges an internal battery; when the commercial power is interrupted (accident power failure), the UPS immediately supplies 220V alternating current to the load by using an inverter switching method, so that the load keeps normal work and soft and hardware of the load are protected from damage. UPS devices typically provide protection against either over-voltage or under-voltage.
The power protection device is designed to protect the safety of the power equipment and users, and if the power protection device is inconvenient to maintain, the problem of repairing becomes more difficult when a fault occurs. Maintenance personnel may not be able to conveniently access the components inside the device or perform necessary operations, thereby prolonging the time and cost of troubleshooting, and according to the above-mentioned problems, a power supply protection device and a power supply structure which are convenient to maintain are now proposed for solving.
Disclosure of Invention
In order to solve the above technical problems, a power protection device and a power structure are provided for easy maintenance, and the present power protection device is designed for protecting the safety of power equipment and users. Maintenance personnel may not be able to conveniently access the components inside the device or perform the necessary operations, thereby extending the time and cost of troubleshooting.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power protector convenient to maintain, includes the protective housing, the inside upper end of protective housing rotates and is connected with two-way lead screw, two-way lead screw both ends threaded connection has the clamping plate, the inside lower extreme fixedly connected with of protective housing places the board, place board upper surface symmetry and seted up the sliding tray, the lower extreme and the inside sliding connection of sliding tray of clamping plate, place the board surface and run through and seted up a plurality of ventilation holes, the protective housing front side is connected with the guard gate through the hinge rotation, guard gate front side right-hand member fixedly connected with hasp portion one, hasp portion one right side rotates and is connected with hasp portion three, the notch has been seted up in hasp portion three surfaces penetration, protective housing right side and notch correspond position department fixedly connected with hasp portion two, the through-hole has been seted up in the penetration on the hasp portion two.
Preferably, the upper end of the right side of the protective shell is fixedly provided with a servo motor through a motor seat, and the output end of the servo motor penetrates through the right wall of the protective shell and is fixedly connected with the right end of the bidirectional screw rod.
Preferably, the lower extreme is provided with the air inlet chamber in the protecting housing, the mounting groove has all been seted up to the air inlet chamber left and right sides wall, the inside sliding connection of mounting groove has the radiator fan.
Preferably, the air inlets are formed in the left side and the right side of the protective shell in a penetrating mode at positions corresponding to the input ends of the heat dissipation fans, four fastening screws are connected to the bottoms of the left side and the right side of the air inlet cavity in a threaded mode, and the tail ends of the fastening screws penetrate through the side wall of the air inlet cavity and are connected with the heat dissipation fans in a threaded mode.
Preferably, two connecting lugs are fixedly connected to the bottoms of the left side and the right side of the protective shell, and mounting bolts are connected to the connecting lugs in a threaded mode.
Preferably, a guide block is fixedly connected to the middle position inside the air inlet chamber, and guide parts are arranged at the left end and the right end of the surface of the guide block.
Preferably, the top of the protective shell is provided with a plurality of heat dissipation holes in a penetrating way.
Preferably, a power supply structure, characterized in that: comprising any one of the power supply protection devices.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the second locking part penetrates through the notch on the third locking part, the protective door is locked by using the padlock, and the power supply is clamped by the two clamping plates by arranging the power supply in the protective shell, so that the power supply can be conveniently taken out when the power supply is maintained, the protective door is closed, the protective shell forms a closed space for protecting the power supply, when the power supply is required to be maintained, a maintenance person can conveniently contact with elements in the device or perform necessary operation, and the maintenance of the protective device or the power supply is very convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the protective housing according to the present utility model;
fig. 4 is an enlarged partial schematic view at a in fig. 1.
The reference numerals in the figures are: 1. a protective housing; 2. a heat radiation hole; 3. a protective door; 4. a hinge; 5. a servo motor; 6. a first locking part; 7. a second locking part; 8. an air inlet; 9. fastening a screw; 10. a connecting lug; 11. installing a bolt; 12. a two-way screw rod; 13. a clamping plate; 14. placing a plate; 15. a vent hole; 16. a sliding groove; 17. an air intake chamber; 18. a mounting groove; 19. a heat radiation fan; 20. a flow guiding block; 21. a flow guiding part; 22. a third locking part; 23. a notch; 24. and a through hole.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, a power protection device convenient to maintain is disclosed, including a protection shell 1, the inside upper end of protection shell 1 rotates and is connected with two-way lead screw 12, two ends threaded connection of two-way lead screw 12 has clamping plate 13, the inside lower extreme fixedly connected with of protection shell 1 places board 14, sliding groove 16 has been seted up to placing board 14 upper surface symmetry, the lower extreme and the inside sliding connection of sliding groove 16 of clamping plate 13 place board 14 surface and run through and have seted up a plurality of ventilation holes 15, protection shell 1 front side is connected with protection door 3 through hinge 4 rotation, protection door 3 front side right-hand member fixedly connected with hasp portion first 6, hasp portion first 6 right side rotates and is connected with hasp portion third 22, hasp portion third 22 surface runs through and has seted up notch 23, protection shell 1 right side and notch 23 correspond position fixedly connected with hasp portion second 7, the through-going of hasp portion second 7 has been seted up through-going hole 24, through-going hole 24 is used for the lock beam of padlock to pass, lock protection door 3 is locked, when maintaining its internal component, only need open the padlock and keep in touch with protection door 3, maintenance personnel direct contact element maintains it.
The upper end of the right side of the protective shell 1 is fixedly provided with a servo motor 5 through a motor base, and the output end of the servo motor 5 penetrates through the right wall of the protective shell 1 and is fixedly connected with the right end of a bidirectional screw rod 12.
The inside lower extreme of protective housing 1 is provided with air inlet chamber 17, and air inlet chamber 17 both has seted up mounting groove 18 about the wall, and mounting groove 18 inside sliding connection has radiator fan 19, utilizes mounting groove 18 to slide radiator fan 19 to preset the position, and the fastening screw 19 of tightening outside alright fix radiator fan 19 on air inlet chamber 17 inner wall, and radiator fan 19 is arranged in blowing outside air into air inlet chamber 17.
The air inlets 8 are respectively formed in the left side and the right side of the protective shell 1 and the positions corresponding to the input ends of the heat dissipation fans 19 in a penetrating mode, four fastening screws 9 are connected to the bottoms of the left side and the right side of the air inlet cavity 17 in a threaded mode, and the tail ends of the fastening screws 9 penetrate through the side walls of the air inlet cavity 17 and are connected with the heat dissipation fans 19 in a threaded mode.
Two connecting lugs 10 are fixedly connected to the bottoms of the left side and the right side of the protective shell 1, mounting bolts 11 are connected to the connecting lugs 10 in a threaded mode, and the power supply protective device can be mounted at a required position through the mounting bolts 11 to prevent position deviation.
The middle position inside the air inlet chamber 17 is fixedly connected with a flow guide block 20, the left end and the right end of the surface of the flow guide block 20 are provided with flow guide parts 21, and the flow guide parts 21 are in arc shapes and used for guiding cold air into the protective shell 1 to cool a power supply which is working.
The top of the protective shell 1 is provided with a plurality of radiating holes 2 in a penetrating way, and the radiating holes 2 are used for discharging heated air, so that the air in the protective shell 1 is circulated.
A power structure, characterized by: comprising the power supply protection device of any one of the above.
Working principle: when the power supply protection device convenient to maintain is used, the protection door 3 is opened firstly, a power supply is placed on the placement plate 14, the servo motor 5 is started, the output end of the servo motor 5 drives the bidirectional screw rod 12 to rotate, the clamping plates 13 at the two ends are gradually close to each other until the power supply is clamped, then the protection door 3 is closed, the notch 23 on the lock catch part III 22 is sleeved on the lock catch part 7, then the lock catch part III 22 and the lock catch part II 7 are locked by utilizing a lock, when the power supply works, the heat radiation fan 19 is started, external cold air is pumped into the air inlet cavity 17, the cold air is guided into the protection shell 1 by the guide part 21 on the guide block 20 through the ventilation hole 15, the power supply in work is cooled, when the heat radiation fan 19 is maintained, the protection door 3 is opened, the fastening screw 19 is unscrewed, the heat radiation fan 19 can be taken down from the mounting groove 18, and the internal structure of the power supply protection device is simple in structure, and the internal structure of the power supply protection device can be maintained only by opening the protection door 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a power protector convenient to maintain, includes protective housing (1), its characterized in that: the novel protective device is characterized in that the upper end inside the protective shell (1) is rotationally connected with a bidirectional screw rod (12), two ends of the bidirectional screw rod (12) are in threaded connection with a clamping plate (13), the lower end inside the protective shell (1) is fixedly connected with a placing plate (14), sliding grooves (16) are symmetrically formed in the upper surface of the placing plate (14), the lower end of the clamping plate (13) is in sliding connection with the inner part of the sliding grooves (16), a plurality of ventilation holes (15) are formed in the surface of the placing plate (14) in a penetrating mode, the front side of the protective shell (1) is rotationally connected with a protective door (3) through a hinge (4), the right side of the front side of the protective door (3) is fixedly connected with a first locking part (6), the right side of the first locking part (6) is rotationally connected with a third locking part (22), a notch (23) is formed in the surface of the third locking part, a second locking part (7) is fixedly connected with at the position corresponding to the notch (23) on the right side of the protective shell (1), and a through hole (24) is formed in the second locking part (7) in a penetrating mode.
2. A maintenance-friendly power supply protection device as defined in claim 1, wherein: the upper end of the right side of the protective shell (1) is fixedly provided with a servo motor (5) through a motor base, and the output end of the servo motor (5) penetrates through the right wall of the protective shell (1) and is fixedly connected with the right end of the bidirectional screw rod (12).
3. A maintenance-friendly power supply protection device as defined in claim 1, wherein: the air inlet cavity (17) is arranged at the lower end inside the protective shell (1), mounting grooves (18) are formed in the left wall and the right wall of the air inlet cavity (17), and a heat dissipation fan (19) is connected inside the mounting grooves (18) in a sliding mode.
4. A maintenance-friendly power supply protection device as claimed in claim 3, wherein: the air inlet (8) is formed in the left side and the right side of the protective shell (1) in a penetrating mode at positions corresponding to the input end of the heat dissipation fan (19), four fastening screws (9) are connected to the bottoms of the left side and the right side of the air inlet cavity (17) in a threaded mode, and the tail ends of the fastening screws (9) penetrate through the side wall of the air inlet cavity (17) and are connected with the heat dissipation fan (19) in a threaded mode.
5. A maintenance-friendly power supply protection device as defined in claim 1, wherein: two connecting lugs (10) are fixedly connected to the bottoms of the left side and the right side of the protective shell (1), and mounting bolts (11) are connected to the connecting lugs (10) in a threaded mode.
6. A maintenance-friendly power supply protection device as claimed in claim 3, wherein: the air inlet chamber (17) is internally and fixedly connected with a flow guide block (20), and flow guide parts (21) are arranged at the left end and the right end of the surface of the flow guide block (20).
7. A maintenance-friendly power supply protection device as defined in claim 1, wherein: a plurality of heat dissipation holes (2) are formed in the top of the protective shell (1) in a penetrating mode.
8. A power structure, characterized by: comprising a power supply protection device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777267.2U CN220570068U (en) | 2023-07-07 | 2023-07-07 | Power supply protection device and power supply structure convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777267.2U CN220570068U (en) | 2023-07-07 | 2023-07-07 | Power supply protection device and power supply structure convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570068U true CN220570068U (en) | 2024-03-08 |
Family
ID=90095820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777267.2U Active CN220570068U (en) | 2023-07-07 | 2023-07-07 | Power supply protection device and power supply structure convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570068U (en) |
-
2023
- 2023-07-07 CN CN202321777267.2U patent/CN220570068U/en active Active
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