CN213638530U - Power distribution unit with lightning protection function - Google Patents
Power distribution unit with lightning protection function Download PDFInfo
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- CN213638530U CN213638530U CN202022939035.5U CN202022939035U CN213638530U CN 213638530 U CN213638530 U CN 213638530U CN 202022939035 U CN202022939035 U CN 202022939035U CN 213638530 U CN213638530 U CN 213638530U
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- host computer
- power distribution
- distribution unit
- lightning protection
- sliding
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Abstract
The utility model discloses a take lightning protection function power distribution unit relates to automatic distribution technical field, lacks safety alarm device to current power distribution unit for power distribution unit is being difficult to the problem of reporting to the police when meetting circuit fault or electric cabinet and catching fire and suggests, now proposes following scheme, and it includes rack and host computer, the inner wall fixed mounting of rack has two sliding guide that are symmetric distribution, sliding tray has all been seted up on sliding guide's surface, just sliding tray all runs through sliding guide's inner wall, the equal fixedly connected with sliding block in both sides surface of host computer, the lower surface of host computer is seted up there is the fan groove, just the fan groove runs through the inner wall of host computer, the inside fixed mounting in fan groove has radiator fan. The utility model has novel structure, and the device not only has the function of lightning protection, thereby avoiding the additional installation of a lightning arrester; meanwhile, the fire alarm has the functions of fire and circuit fault alarm, is convenient for the disassembly and the assembly of the main machine, and is practical.
Description
Technical Field
The utility model relates to an automatic change distribution technical field, especially relate to a take lightning protection function power distribution unit.
Background
The power distribution unit is also called PDU and is a power socket which is usually arranged in the cabinet, and the power distribution unit has the main functions of uniformly supplying power to electric appliances in the cabinet and enabling the flat cables to be more orderly and uniform; and simultaneously, the safety protection function is provided for the electric appliance.
The existing power distribution unit is generally lack of an active alarm device, so that when a circuit fault occurs in the power distribution unit, the alarm is difficult to prompt, the existing power distribution unit and a lightning protection device are usually arranged separately, extra wiring is needed, products are not integrated enough, and therefore the power distribution unit with the lightning protection function is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of take lightning protection function power distribution unit has solved current power distribution unit and has lacked safety alarm device for power distribution unit is difficult to the problem of the suggestion of reporting to the police when meetting circuit trouble or electric cabinet and catching fire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power distribution unit with a lightning protection function comprises a cabinet and a host, wherein two sliding guide rails which are symmetrically distributed are fixedly arranged on the inner wall of the cabinet, sliding grooves are formed in the surfaces of the sliding guide rails and penetrate through the inner walls of the sliding guide rails, sliding blocks are fixedly connected to the surfaces of two sides of the host, a fan groove is formed in the lower surface of the host and penetrates through the inner wall of the host, a cooling fan is fixedly arranged inside the fan groove, a power transmission socket which is uniformly distributed is fixedly arranged on the surface of one side of the host, a display screen, an operating button and a main control switch are arranged on one side, close to the power transmission socket, of the host, a smoke sensor is fixedly arranged on the surface of the host, an audible and visual alarm is fixedly arranged on the outer surface of the cabinet, and the output ends of the smoke sensor and the host are electrically connected with the input end of the, the inside fixed mounting of host computer has the circuit board, just the fixed surface of circuit board installs overload protection ware, overload protection ware and circuit board electric connection.
Preferably, the side that the host computer was kept away from to the sliding block all rotates and installs locking bolt, just locking bolt runs through the sliding tray and with sliding tray sliding connection.
Preferably, the surge protector is installed inside the host, a power-on socket is installed on one side face, away from the power transmission socket, of the host, and the output end of the power-on socket is electrically connected with the input end of the surge protector.
Preferably, the outer surface of one side of the host computer, which is far away from the power transmission socket, is provided with air inlet grooves which are uniformly distributed.
Preferably, the outer surface and the inner wall of the host are fixedly provided with temperature sensors, the output ends of the temperature sensors are electrically connected with the input end of the circuit board, the output end of the circuit board is electrically connected with the input ends of the audible and visual alarm and the cooling fan respectively, and the smoke sensors and the temperature sensors are respectively TAD-168 and DS18B 20.
Preferably, a protective net is fixedly installed on the inner wall of the fan groove.
The utility model has the advantages that:
1. the surge protector is arranged in the host machine, so that the host machine has a lightning protection function at the same time, and an additional lightning arrester is avoided; meanwhile, a smoke sensor and a temperature sensor are additionally arranged on the outer surface of the main machine, and the smoke sensor and the temperature sensor are both connected with the audible and visual alarm, so that when fire breaks out in the cabinet, a fire signal can be detected through the smoke sensor and the temperature sensor, and a fire alarm sound can be emitted through the audible and visual alarm, so that the fire alarm device has the fire alarm function; and host computer and audible-visual annunciator electric connection for when the inside of host computer sends the circuit trouble, accessible audible-visual annunciator sends circuit trouble and reports to the police.
2. Through sliding block and sliding guide sliding connection to locking bolt and sliding block threaded connection make to make locking bolt support tight sliding guide through rotating locking bolt, thereby with host computer and sliding guide fixed connection, thereby make things convenient for the dismouting of host computer.
In conclusion, the lightning protection device has the lightning protection function, and the additional installation of a lightning arrester is avoided; meanwhile, the fire alarm has the functions of fire and circuit fault alarm, is convenient for the disassembly and the assembly of the main machine, and is practical.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a structure shown in fig. 1 according to the present invention.
Fig. 3 is a bottom view of the bottom structure of the main body of the present invention.
Fig. 4 is a schematic diagram of the back structure of the host of the present invention.
Fig. 5 is a sectional view of the side structure of the host of the present invention.
Fig. 6 is a schematic side view of the sliding guide of the present invention.
Reference numbers in the figures: 1. a cabinet; 2. a sliding guide rail; 3. a sliding groove; 4. a host; 5. a slider; 6. a fan groove; 7. a heat radiation fan; 8. a master switch; 9. a display screen; 10. an operation button; 11. a power transmission outlet; 12. a power-on socket; 13. an air inlet groove; 14. a smoke sensor; 15. a temperature sensor; 16. a surge protector; 17. an overload protector; 18. a circuit board; 19. an audible and visual alarm; 20. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a power distribution unit with lightning protection function, including rack 1 and host computer 4, the inner wall fixed mounting of rack 1 has two sliding guide 2 that are the symmetric distribution, sliding tray 3 has all been seted up on sliding guide 2's surface, just sliding tray 3 all runs through sliding guide 2's inner wall, the equal fixedly connected with sliding block 5 in both sides surface of host computer 4, fan groove 6 is seted up to the lower surface of host computer 4, just fan groove 6 runs through host computer 4's inner wall, the inside fixed mounting of fan groove 6 has radiator fan 7, one side fixed surface of host computer 4 installs evenly distributed's transmission of electricity socket 11, and a side that host computer 4 is close to transmission of electricity socket 11 is provided with display screen 9, operating button 10 and main control switch 8, the fixed surface of host computer 4 installs smoke transducer 14, just the fixed surface of rack 1 installs audible-visual annunciator 19, the output of smoke transducer 14 and host 4 all with audible-visual annunciator 19's input electric connection, the inside fixed mounting of host 4 has circuit board 18, just the fixed surface of circuit board 18 installs overload protector 17, overload protector 17 and circuit board 18 electric connection, the side that host 4 was kept away from to sliding block 5 all rotates and installs locking bolt 20, just locking bolt 20 run through sliding tray 3 and with sliding tray 3 sliding connection, the internally mounted of host 4 has surge protector 16, the side that transmission socket 11 was kept away from to host 4 is installed circular telegram socket 12, just the output of circular telegram socket 12 and the input electric connection of surge protector 16, one side surface that transmission socket 11 was kept away from to host 4 is seted up evenly distributed's air inlet groove 13, the equal fixed mounting of surface and the inner wall of host 4 has temperature sensor 15, the output end of the temperature sensor 15 is electrically connected with the input end of the circuit board 18, the output end of the circuit board 18 is electrically connected with the audible and visual alarm 19 and the input end of the cooling fan 7, the types of the smoke sensor 14 and the temperature sensor 15 are TAD-168 and DS18B20, respectively, and a protective net is fixedly mounted on the inner wall of the fan groove 6.
The working principle is as follows: when the device is used, firstly, a device needing power utilization is inserted into the power transmission socket 11 through a plug on a wire, and after the circuit is connected, the main control switch 8 is toggled to electrify the host machine 4, so that the device is electrified; the surge protector 16 is arranged in the host 4, and the current generated by lightning stroke is released through the surge protector 16, so that the damage of the lightning stroke to a circuit is reduced;
through arranging the temperature sensor 15 on the inner wall of the host 4, when the temperature sensor 15 detects that the internal temperature of the host 4 is too high, the cooling fan 7 is started at the moment, so that the cooling fan 7 rotates, hot air in the host 4 is discharged out of the host 4 to achieve the effect of actively cooling the host 4, the stable operation of the host 4 is ensured, meanwhile, if the smoke sensor 14 detects smoke generated in the cabinet 1 and the temperature sensor 15 on the outer surface of the host 4 detects that the temperature is too high, the audible and visual alarm 19 is started to give an alarm, so that a signal of fire accident of the cabinet 1 is transmitted out, and further, the information of fire accident of people is reminded in a relatively quick time; and host computer 4 and audible-visual annunciator 19 electric connection for when the circuit trouble takes place in the inside of host computer 4, accessible audible-visual annunciator 19 sends the alarm sound of circuit trouble.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take lightning protection function power distribution unit, includes rack (1) and host computer (4), its characterized in that, the inner wall fixed mounting of rack (1) has two sliding guide (2) that are the symmetric distribution, sliding tray (3) have all been seted up on the surface of sliding guide (2), just sliding tray (3) all run through the inner wall of sliding guide (2), the equal fixedly connected with sliding block (5) in both sides surface of host computer (4), fan groove (6) are seted up to the lower surface of host computer (4), just fan groove (6) run through the inner wall of host computer (4), the inside fixed mounting of fan groove (6) has radiator fan (7), one side fixed surface of host computer (4) installs evenly distributed's transmission of electricity socket (11), just a side that host computer (4) are close to transmission of electricity socket (11) is provided with display screen (9), Operating button (10) and master switch (8), the fixed surface of host computer (4) installs smoke transducer (14), just the fixed surface of rack (1) installs audible-visual annunciator (19), the output of smoke transducer (14) and host computer (4) all with audible-visual annunciator (19) input electric connection, the inside fixed mounting of host computer (4) has circuit board (18), just the fixed surface of circuit board (18) installs overload protector (17), overload protector (17) and circuit board (18) electric connection.
2. The power distribution unit with the lightning protection function according to claim 1, wherein a side of the sliding block (5) away from the main machine (4) is rotatably provided with a locking bolt (20), and the locking bolt (20) penetrates through the sliding groove (3) and is slidably connected with the sliding groove (3).
3. The power distribution unit with the lightning protection function according to claim 1, wherein a surge protector (16) is installed inside the host (4), a power socket (12) is installed on a side surface of the host (4) far away from the power socket (11), and an output end of the power socket (12) is electrically connected with an input end of the surge protector (16).
4. The power distribution unit with the lightning protection function according to claim 1, wherein the outer surface of the main unit (4) away from the power transmission socket (11) is provided with uniformly distributed air inlet slots (13).
5. The power distribution unit with the lightning protection function according to claim 1, wherein the temperature sensors (15) are fixedly mounted on the outer surface and the inner wall of the main unit (4), the output ends of the temperature sensors (15) are electrically connected to the input ends of the circuit board (18), the output ends of the circuit board (18) are electrically connected to the audible and visual alarm (19) and the input end of the cooling fan (7), and the smoke sensors (14) and the temperature sensors (15) are respectively TAD-168 and DS18B 20.
6. The power distribution unit with the lightning protection function according to claim 1, wherein a protective screen is fixedly installed on the inner wall of the fan slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939035.5U CN213638530U (en) | 2020-12-10 | 2020-12-10 | Power distribution unit with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022939035.5U CN213638530U (en) | 2020-12-10 | 2020-12-10 | Power distribution unit with lightning protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213638530U true CN213638530U (en) | 2021-07-06 |
Family
ID=76639498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022939035.5U Active CN213638530U (en) | 2020-12-10 | 2020-12-10 | Power distribution unit with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213638530U (en) |
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2020
- 2020-12-10 CN CN202022939035.5U patent/CN213638530U/en active Active
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