CN115224788A - Lightning-proof uninterrupted emergency power supply device - Google Patents
Lightning-proof uninterrupted emergency power supply device Download PDFInfo
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- CN115224788A CN115224788A CN202210939107.7A CN202210939107A CN115224788A CN 115224788 A CN115224788 A CN 115224788A CN 202210939107 A CN202210939107 A CN 202210939107A CN 115224788 A CN115224788 A CN 115224788A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 94
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 33
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- 208000025274 Lightning injury Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a lightning-proof uninterrupted emergency power supply device which comprises a protective shell, wherein a power supply main body is arranged in the protective shell, heat dissipation mechanisms are attached to two sides of the power supply main body, a liquid collection port is formed in the upper end face of the protective shell, a filter screen is embedded in the liquid collection port, the liquid collection port is communicated with a driving box used for controlling the heat dissipation mechanisms, the driving box is connected in the protective shell in a sliding mode, a heat dissipation louver is formed in the side end face of the protective shell, a slow release hole is formed in the driving box, a through groove matched with the protective shell is formed in the outer end face of the protective shell, and a drainage groove matched with the slow release hole is formed in an extending mode.
Description
Technical Field
The invention relates to the technical field of power supply equipment, in particular to a lightning-proof uninterrupted emergency power supply device.
Background
Lightning protection includes external lightning protection and internal lightning protection. The method is based on equipotential connection, including direct connection and indirect connection through SPDs, so that a metal body, an equipment line and the ground form a conditional equipotential, and shunt and induced lightning current or surge current of internal facilities caused by lightning stroke and other surges are discharged into the ground, thereby protecting the safety of personnel and equipment in the building;
a surge protector is a device or apparatus for protecting electrical equipment from voltage spikes in alternating current (ac) circuits. A voltage spike is a transient event that typically lasts from 1 to 30 microseconds, possibly reaching above 1,000 volts. Lightning striking the power line can produce spikes in excess of 100,000 volts and can burn through the line insulation and cause fire, but even modest spikes can damage various electronic devices, computers, battery chargers, modems, televisions, and the like when plugged in. Typically, surge devices will trigger at a set voltage (approximately 3 to 4 times the supply voltage) and shunt current to ground. Some devices may absorb the spike and release it as heat.
The invention discloses a Chinese patent publication No. CN108808645A, and relates to a power supply lightning protection box, which comprises a box body, a lightning protection surge protection module and a wall-attached frame, wherein the wall-attached frame comprises a horizontal part and a vertical part, a linear guide rail and a locking bolt are arranged on the horizontal part, a sliding block is arranged at the bottom end of the box body, a connecting block is arranged on the vertical part, a connecting hole matched with the connecting block is formed in the box body, a push rod is also arranged in the connecting block, an installing plate for installing the lightning protection surge protection module is arranged in the box body, and a piston rod of the push rod penetrates through a through groove and then is connected with the installing plate; the invention has the advantages that: fix the box installation on the wall body that needs the installation to join in marriage the electrical room through attaching the wall frame, can effectually simplify and join in marriage the inside installation space of electrical room, be favorable to that the quick entering of maintainer ability joins in marriage in the electrical room, when lightning protection surge protection module need overhaul when maintaining, can release the box through the push rod, do not receive the restriction of box inner space when making lightning protection surge protection module overhaul, can improve maintenance quality and maintenance efficiency.
When the existing power supply is used outdoors, internal heat accumulation is easily caused by sunlight irradiation, the service life of the equipment is influenced, meanwhile, the risk of thermal runaway fire exists, in addition, when direct lightning strike or indirect lightning strike is caused, a large amount of heat is generated by a lightning protection device such as a surge protection device, the device is easily caused to fire, meanwhile, multiple groups of the existing power supplies are simultaneously used, and after a single group of power supplies are fired, the single group of power supplies are easily connected with the surrounding power supplies and the equipment, so that huge accident loss is caused.
Therefore, there is a need to provide an uninterruptible emergency power supply device for lightning protection to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a lightning protection uninterrupted emergency power supply device to solve the technical problem.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an incessant emergency power supply device that lightning protection hit, includes protective housing, protective housing's internally mounted has the power main part, the laminating of power main part both sides is provided with heat dissipation mechanism, the liquid collection mouth has been seted up to protective housing's up end, the inside of liquid collection mouth is inlayed and is equipped with the filter screen, liquid collection mouth intercommunication has the drive box that is used for controlling heat dissipation mechanism, drive box sliding connection is in protective housing's inside, the heat dissipation tripe has been seted up to protective housing's side end face, the slowly-releasing hole has been seted up to drive box inside, protective housing's outer terminal surface seted up with protective housing looks adaptation lead to the groove, lead to the groove extension and be provided with the drainage groove with slowly-releasing hole looks adaptation.
As a further scheme of the invention, the heat dissipation mechanism comprises a first heat dissipation plate and a second heat dissipation plate, the second heat dissipation plate is attached to the power supply main body, the first heat dissipation plate is arranged on one side, away from the power supply main body, of the second heat dissipation plate, a heat dissipation gap is arranged between the first heat dissipation plate and the second heat dissipation plate, the first heat dissipation plate and the second heat dissipation plate are both provided with air inlets, and the air inlets are communicated with the heat dissipation louvers.
As a further scheme of the invention, the inside of the air inlet is rotatably connected with a sealing louver, and the sealing louver is connected with the driving box through a control rod.
As a further scheme of the invention, a liquid inlet is formed in the upper part of the second heat dissipation plate, the side end face of the driving box is attached to the second heat dissipation plate, a limiting bottom plate is attached to the bottom of the driving box, fixing rods are clamped at two ends of the limiting bottom plate, the fixing rods are embedded in the protective shell, and the limiting bottom plate is clamped and separated from the fixing rods after the power supply main body is on fire or is struck by lightning.
As a further scheme of the invention, a rotating shaft is embedded in the middle of the sealing louver, a driving groove is formed in one side of the end face of the sealing louver, a linkage rod penetrates through the middle of the driving groove and is rotatably connected with a control rod, and one end of the control rod is fixedly connected with a driving box.
As a further scheme of the invention, the middle part of the control rod is provided with a waist hole groove matched with the linkage rod, the air inlet is bent towards two sides along the axis of the rotating shaft, and one side of the air inlet, which is far away from the driving groove, is fixedly connected with sealing rubber.
Further, one side of air intake laminating heat dissipation clearance bottom is equipped with the sealing layer, the sealing layer links to each other with the heat dissipation clearance bottom is fixed, improves the inside density performance in heat dissipation clearance, avoids inside leading to equipment to damage or influence the equipment use of liquid entering power main part, and further protective housing surface still is equipped with the flowing back valve (can be used to the limiting bottom plate and trigger the back, to the manual discharge of the inside liquid in heat dissipation clearance) that is linked together with the heat dissipation clearance bottom.
As a further scheme of the invention, a liquid collection bin is arranged in the driving box, filter plates are fixedly connected to two sides of the side end face of the driving box, and the filter plates penetrate through the liquid inlet and extend into the heat dissipation gap.
As a further scheme of the invention, the fixed rod is provided with a sliding groove, the limit bottom plate is provided with a sliding rod matched with the sliding groove, the limit bottom plate is internally provided with a pin joint groove, the pin joint groove extends to the inside of the fixed rod, and the pin joint plate is arranged inside the pin joint groove.
As a further scheme of the invention, one end of the pin joint plate, which is away from the fixed rod, is elastically connected with the inner wall of the pin joint groove through a spring, one end of the pin joint plate, which is away from the spring, is provided with an inclined surface part, the inclined surface part is fixedly connected with the inner wall of the pin joint groove through a sensing block, one end of the sensing block, which is away from the inclined surface part, is fixedly connected with a sensing block, and the connecting piece is fixedly connected with the protective shell.
Furthermore, the connecting piece runs through the surface that extends to the dead lever, the dead lever adopts high heat conduction metal material, the response piece adopts the lower alloy material of melting point.
During the use, spacing bottom plate and dead lever carry out the pin joint through the round pin joint board, when the device received thunderbolt or protective housing received too big voltage or electric current, the electric energy passes through the connecting piece and transmits for the response piece, and then make response piece fusing, the round pin joint board withdraws spacing bottom plate's inside under the spring action after response piece fusing, and then make the joint of spacing bottom plate and dead lever break away from, and still be equipped with inclined plane portion in the one end of round pin joint board, can make through inclined plane portion break away from the in-process can break away from inclined plane portion pressure with the help of the drive box fast, temperature accessible connecting piece transmits also can make response piece fusing to inclined plane portion when power main part catches fire, make spacing bottom plate break away from with the dead lever joint, make spacing bottom plate cancel the bearing to the drive box.
When the uninterruptible emergency power supply is used, the uninterruptible emergency power supply is exposed for a long time when used outdoors, the heat dissipation performance of the uninterruptible emergency power supply is poor and the internal temperature is increased, external rainwater or condensed water and the like can be injected into the driving box through the liquid collecting port, the slow release hole with the small aperture is formed in the driving box, the slow release hole can be used for slowly guiding liquid to the outer surface of the protective shell, the liquid is slowly remained along the outer surface of the protective shell to dissipate heat of the protective shell, the ambient temperature around the equipment can be effectively reduced due to evaporation of the liquid at high temperature, the long-term stable operation of the equipment is facilitated, the filter screen is arranged in the liquid collecting port to preliminarily filter impurities of the liquid, the blockage of the slow release hole due to the impurities is avoided, the service life and the effect of the device are improved, meanwhile, the state of the heat dissipation mechanism can be controlled through the driving box, the device can be actively cooled and shielded after the device is ignited due to lightning stroke or the out of control of the internal temperature, and the peripheral equipment is prevented from being affected by the lightning stroke after the temperature of the main body is increased.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2B of the present invention;
FIG. 5 is a schematic view of the closed state of the sealing flap of the present invention;
FIG. 6 is a schematic view of a sealing louver construction of the present invention;
FIG. 7 is a schematic view of a control lever configuration of the present invention;
FIG. 8 is a schematic view of the drive cassette configuration of the present invention;
FIG. 9 is a schematic view of the construction of the retainer plate of the present invention;
fig. 10 is an enlarged view of the structure of fig. 9 at C according to the present invention.
In the figure: 1. a protective housing; 2. a liquid collection port; 3. filtering with a screen; 4. a heat dissipation louver; 5. a drainage groove; 6. a drain valve; 7. a slow release hole; 8. a drive cartridge; 9. a first heat dissipation plate; 10. a second heat dissipation plate; 11. a power supply main body; 12. a heat dissipation gap; 13. an air inlet; 14. sealing the louver; 15. a control lever; 16. a liquid inlet; 17. a linkage rod; 18. a rotating shaft; 19. a sealing layer; 20. sealing rubber; 21. a drive slot; 22. a waist hole groove; 23. filtering the plate; 24. a liquid collecting bin; 25. a limiting bottom plate; 26. a connecting member; 27. fixing the rod; 28. a chute; 29. a spring; 30. a pinning slot; 31. a pin joint plate; 32. an inclined plane part; 33. and a sensing block.
Detailed Description
Example one
As shown in fig. 1-2, an uninterrupted emergency power supply device for lightning protection, including protective housing 1, protective housing 1's internally mounted has power supply 11, the laminating of power supply 11 both sides is provided with heat dissipation mechanism, collection liquid mouth 2 has been seted up to protective housing 1's up end, the inside of collection liquid mouth 2 is inlayed and is equipped with filter screen 3, collection liquid mouth 2 intercommunication has the drive box 8 that is used for controlling heat dissipation mechanism, drive box 8 sliding connection is in protective housing 1's inside, heat dissipation tripe 4 has been seted up to protective housing 1's side end face, drive box 8 has seted up inside slowly-releasing hole 7, the outer terminal surface of protective housing 1 is seted up the logical groove with protective housing 1 looks adaptation, it is provided with the drainage groove 5 with slowly-releasing hole 7 looks adaptation to lead to the groove extension.
During the use, incessant emergency power source is because long-term insolate when using outdoors, and self heat dispersion is relatively poor and lead to inside temperature to rise, can be with outside rainwater or comdenstion water etc. through being equipped with liquid collection mouth 2, pour into the inside of drive box 8 into through liquid collection mouth 2, and be equipped with the slowly-releasing hole 7 in little aperture inside drive box 8, slowly-releasing hole 7 can be used for slowly draining liquid to the surface of protective housing 1, and then make liquid slowly leave along with protective housing 1 surface, dispel the heat to protective housing 1, and liquid transpires under high temperature also can effectively reduce equipment surrounding temperature and be favorable to the long-term steady operation of equipment, and be equipped with filter screen 3 in the inside of liquid collection mouth 2 and can carry out the prefilter to the impurity of liquid, avoid leading to the jam of slowly-releasing hole 7 because impurity, improve device life and effect, the device still can control heat dissipation mechanism state through drive box 8 simultaneously, can initiatively cool down and shield the device after the thunderbolt is caught fire to the device after the device is out of a fire by thunderbolt, avoid power supply main part 11 to receive peripheral equipment influence that the fire after the temperature rises.
Example two
On the basis of the first embodiment, as shown in fig. 1-2, the heat dissipation mechanism includes a first heat dissipation plate 9 and a second heat dissipation plate 10, the second heat dissipation plate 10 is attached to the power supply main body 11, the first heat dissipation plate 9 is disposed on a side of the second heat dissipation plate 10 away from the power supply main body 11, a heat dissipation gap 12 is disposed between the first heat dissipation plate 9 and the second heat dissipation plate 10, both the first heat dissipation plate 9 and the second heat dissipation plate 10 are provided with an air inlet 13, and the air inlet 13 is communicated with the heat dissipation louver 4.
As shown in fig. 1-3, a sealing louver 14 is rotatably connected to the inside of the air inlet 13, and the sealing louver 14 is connected to the driving box 8 through a control rod 15
As shown in fig. 1-3 and 8, a liquid inlet 16 is formed in the upper portion of the second heat dissipation plate 10, a side end face of the drive box 8 is attached to the second heat dissipation plate 10, a limiting bottom plate 25 is attached to the bottom of the drive box 8, fixing rods 27 are clamped at two ends of the limiting bottom plate 25, the fixing rods 27 are embedded in the protective housing 1, and the limiting bottom plate 25 is clamped and separated from the fixing rods 27 after the power supply body 11 is on fire or is struck by lightning.
When the power supply is used, the sealing louver 14 keeps opening the heat inside the power supply main body 11 to exchange heat with the heat dissipation louver 4 through the heat dissipation gap 12 in a normal state, the driving box 8 seals the liquid inlet 16 at the moment, after the protection shell 1 receives a lightning stroke or the power supply main body 11 is ignited due to thermal runaway, the clamping connection structure is disconnected, the limiting bottom plate 25 is separated from the clamping connection of the fixed rod 27, the driving box 8 moves downwards under the action of gravity, the control rod 15 at the bottom of the driving box 8 drives the sealing louver 14 to be closed, oxygen required by combustion of the power supply main body 11 is reduced in a sealed mode, the closed heat dissipation gap 12 of the sealing louver 14 is further provided with a containing cavity with two sealed sides, the liquid inlet 16 is communicated with the outside along with the downward movement of the driving box 8, overflowed liquid between the driving box 8 and the protection shell 1 is further made to enter the heat dissipation gap 12 through the liquid collecting port 2, the power supply main body 11 is cooled, and further the heat dissipation gap 12 is further provided with injected liquid, so that the heat can be effectively transferred to the outside, the influence on surrounding equipment and the loss caused by ignition of the equipment is reduced.
As shown in fig. 1-6, a rotating shaft 18 is embedded in the middle of the sealing louver 14, a driving groove 21 is formed in one side of the end face of the sealing louver 14, a linkage rod 17 penetrates through the middle of the driving groove 21, the linkage rod 17 is rotatably connected with a control rod 15, and one end of the control rod 15 is fixedly connected with the driving box 8.
As shown in fig. 1-7, a waist hole groove 22 adapted to the linkage rod 17 is formed in the middle of the control rod 15, the air inlet 13 is bent towards two sides along the rotation shaft 18 as an axis, and a sealing rubber 20 is fixedly connected to one side of the air inlet 13 departing from the driving groove 21.
During the use, along with the moving down of drive box 8, will drive the moving down of control lever 15, control lever 15 makes air intake 13 produce along axis of rotation 18 through gangbar 17 and deflects, and because air intake 13 is "V" style of calligraphy along axis of rotation 18 and buckles, when making air intake 13 deflect, one side that air intake 13 deviates from gangbar 17 is laminated each other, make air intake 13 closed carry on sealedly with the both sides in heat dissipation clearance 12, and be equipped with sealing rubber 20 in one side that air intake 13 deviates from gangbar 17, sealing rubber 20 adopts the elasticity rubber material can effectively improve the leakproofness when laminating.
Further, one side of air intake 13 laminating heat dissipation clearance 12 bottom is equipped with sealing layer 19, and sealing layer 19 is fixed continuous with heat dissipation clearance 12 bottom, improves the inside density performance of heat dissipation clearance 12, avoids inside liquid entering power supply body 11 to lead to equipment to damage or influence the equipment use, and further protective housing 1 surface still is equipped with flowing back valve (6) that are linked together with heat dissipation clearance 12 bottom, and flowing back valve (6 can be used to spacing bottom plate 25 and trigger the back, to the manual discharge of the inside liquid of heat dissipation clearance 12.
As shown in fig. 1-3 and 8, a liquid collecting bin 24 is formed in the driving box 8, filter plates 23 are fixedly connected to two sides of the side end surface of the driving box 8, and the filter plates 23 penetrate through the liquid inlet 16 and extend into the heat dissipation gap 12.
During the use, the drive box 8 is inside to be seted up and to collect liquid storehouse 24 and be used for collecting the heat dissipation that is used for heat dissipation clearance 12 and protective housing 1 surface to liquid, and the inside load-carrying liquid of drive box 8 also helps the increase of the self weight of control lever 15 after the joint breaks away from thereby can fall fast, and improves the closure pressure to sealed tripe 14, filter plate 23 can carry out secondary filter to liquid, and control lever 15 can be respectively with drive box 8 and filter plate 23 fixed linking to each other, realizes the drive to sealed tripe 14.
As shown in fig. 1-3 and 8-10, the fixing rod 27 is provided with a sliding slot 28, the limiting bottom plate 25 is provided with a sliding rod matched with the sliding slot 28, a pin joint slot 30 is formed in the limiting bottom plate 25, the pin joint slot 30 extends into the fixing rod 27, and a pin joint plate 31 is arranged in the pin joint slot 30.
As shown in fig. 1-3 and 8-10, one end of the pin joint plate 31 facing away from the fixing rod 27 is elastically connected to the inner wall of the pin joint groove 30 through a spring 29, one end of the pin joint plate 31 facing away from the spring 29 is provided with an inclined surface portion 32, the inclined surface portion 32 is fixedly connected to the inner wall of the pin joint groove 30 through a sensing block 33, one end of the sensing block 33 facing away from the inclined surface portion 32 is fixedly connected to a sensing block 33, and the connecting member 26 is fixedly connected to the protective housing 1.
Furthermore, the connecting member 26 penetrates and extends to the outer surface of the fixing rod 27, the fixing rod 27 is made of a high thermal conductivity metal material, and the sensing block 33 is made of an alloy material with a lower melting point.
During the use, spacing bottom plate 25 and dead lever 27 carry out the pin joint through pin joint board 31, when the device received the thunderbolt or protective housing 1 received too big voltage or electric current, the electric energy passes through connecting piece 26 and transmits for response piece 33, and then make response piece 33 fuse, pin joint board 31 withdraws the inside of spacing bottom plate 25 under spring 29 effect after response piece 33 fuses, and then make the joint of spacing bottom plate 25 and dead lever 27 break away from, and still be equipped with inclined plane portion 32 in the one end of pin joint board 31, can make through inclined plane portion 32 break away from fast with the help of drive box 8 to inclined plane portion 32 pressure in the process of breaking away from, temperature accessible connecting piece 26 transmits to inclined plane portion 32 also can make response piece 33 fuse when power main 11 fires, make spacing bottom plate 25 break away from with the dead lever 27 joint, make spacing bottom plate 25 cancel the bearing to drive box 8.
The working principle is as follows: the uninterrupted emergency power supply can inject external rainwater or condensed water and the like into the interior of the driving box 8 through the liquid collecting port 2 due to long-term insolation when used outdoors, the internal temperature is increased due to poor heat dissipation performance of the uninterrupted emergency power supply, the slow-release hole 7 with small aperture is arranged in the driving box 8, the slow-release hole 7 can be used for slowly guiding the liquid to the outer surface of the protective shell 1, the liquid is slowly remained along with the outer surface of the protective shell 1 to dissipate the heat of the protective shell 1, the environmental temperature around the equipment can be effectively reduced due to the transpiration of the liquid at high temperature, the equipment can stably run for a long time, the filter screen 3 is arranged in the liquid collecting port 2 to preliminarily filter impurities in the liquid, the blockage of the slow-release hole 7 due to the impurities is avoided, the service life and the effect of the device are prolonged, and the state of a heat dissipation mechanism can be controlled by the driving box 8, the device can be actively cooled and shielded after being struck by lightning or ignited due to uncontrolled internal temperature, peripheral equipment is prevented from being affected by equipment ignition after the temperature of the power supply main body 11 is raised by lightning, the sealing shutter 14 keeps opening the internal heat of the power supply main body 11 to exchange heat through the heat dissipation gap 12 and the heat dissipation shutter 4 under the conventional state, the driving box 8 seals the liquid inlet 16 at the moment, when the protection shell 1 receives the lightning or the power supply main body 11 is ignited due to uncontrolled heat, the clamping connection between the limiting bottom plate 25 and the fixing rod 27 is separated, the driving box 8 moves downwards under the action of gravity, the control rod 15 at the bottom of the driving box 8 drives the sealing shutter 14 to be closed, so that the internal part of the power supply main body 11 is sealed and oxygen required by combustion is reduced, and the closed heat dissipation gap 12 of the sealing shutter 14 is further provided with accommodating cavities with two sealed sides, along with the downward movement of the driving box 8, the liquid inlet 16 is communicated with the outside, so that liquid overflowing between the driving box 8 and the protective shell 1 can enter the heat dissipation gap 12, and external liquid can enter the heat dissipation gap 12 through the liquid collecting port 2, so as to cool the power supply main body 11, further, the heat dissipation gap 12 is formed with a sealing layer through injected liquid, so that heat transfer to the outside can be effectively reduced, further, the influence on surrounding equipment is reduced, the loss caused by equipment fire is reduced, along with the downward movement of the driving box 8, the control rod 15 is driven to move downward, the control rod 15 enables the air inlet 13 to deflect along the rotating shaft 18 through the linkage rod 17, and because the air inlet 13 bends along the rotating shaft 18 in a V shape, when the air inlet 13 deflects, one side of the air inlet 13, which is deviated from the linkage rod 17, is mutually attached, so that the two sides of the heat dissipation gap 12 are sealed when the air inlet 13 is closed, and one side of the air inlet 13 departing from the linkage rod 17 is provided with a sealing rubber 20, the sealing rubber 20 is made of elastic rubber, which can effectively improve the sealing performance during the pasting, a liquid collecting bin 24 is arranged in the driving box 8 and can be used for collecting liquid for heat dissipation of the heat dissipation gap 12 and the surface of the protective shell 1, the liquid carried in the driving box 8 also contributes to the increase of the self weight of the control rod 15 after the clamping separation, so that the control rod can fall down quickly, the closing pressure on the sealing shutter 14 is improved, the limit bottom plate 25 and the fixed rod 27 are in pin joint through a pin joint plate 31, when the device receives a lightning stroke or the protective shell 1 receives an overlarge voltage or current, the electric energy is transmitted to the induction block 33 through a connecting piece 26, so that the induction block 33 is fused, when the pin joint plate 31 retracts into the inside of the limit bottom plate 25 under the action of the spring 29 after the induction block 33 is fused, and then make spacing bottom plate 25 and dead lever 27's joint break away from, and still be equipped with inclined plane portion 32 in the one end of pin joint board 31, can make and break away from the in-process and break away from fast to inclined plane portion 32 pressure with the help of drive box 8 through inclined plane portion 32, the temperature accessible connecting piece 26 also can make the response piece 33 fuse to inclined plane portion 32 after power main body 11 fires like this, make spacing bottom plate 25 break away from with dead lever 27 joint, make spacing bottom plate 25 cancel the bearing to drive box 8.
Claims (8)
1. The utility model provides an incessant emergency power supply device of lightning protection, includes protective housing, its characterized in that: the utility model discloses a protection casing, including protection casing, power main part, drive box, heat dissipation tripe, protection casing's internally mounted has the power main part, the laminating of power main part both sides is provided with heat dissipation mechanism, the liquid collection mouth has been seted up to protection casing's up end, the inside of liquid collection mouth inlays and is equipped with the filter screen, liquid collection mouth intercommunication has the drive box that is used for controlling heat dissipation mechanism, drive box sliding connection is in protection casing's inside, the heat dissipation tripe has been seted up to protection casing's side end face, the slowly-releasing hole has been seted up to the drive box inside, the outer terminal surface of protection casing sets up the logical groove with protection casing looks adaptation, it is provided with the drainage groove with slowly-releasing hole looks adaptation to lead to the groove extension.
2. The lightning protected uninterruptible emergency power supply device of claim 1, wherein: the heat dissipation mechanism comprises a first heat dissipation plate and a second heat dissipation plate, the second heat dissipation plate is attached to the power supply main body, the first heat dissipation plate is arranged on one side, away from the power supply main body, of the second heat dissipation plate, a heat dissipation gap is arranged between the first heat dissipation plate and the second heat dissipation plate, an air inlet is formed in each of the first heat dissipation plate and the second heat dissipation plate, and the air inlet is communicated with the heat dissipation louver.
3. The lightning protected uninterruptible emergency power supply device of claim 2, wherein: the inside of air inlet is connected with sealed tripe in the rotation, sealed tripe passes through the control lever and links to each other with the drive box.
4. The lightning protected uninterruptible emergency power supply device of claim 2, wherein: the liquid inlet is formed in the upper portion of the second heat dissipation plate, the side end face of the driving box is attached to the second heat dissipation plate, a limiting bottom plate is attached to the bottom of the driving box, fixing rods are clamped at two ends of the limiting bottom plate, and the fixing rods are embedded in the protective shell.
5. The uninterruptible emergency power supply device for lightning protection of claim 4, wherein: the middle part of sealed tripe inlays and is equipped with the axis of rotation, sealed tripe side end face one side has seted up the drive groove, the middle part in drive groove is run through and is provided with the gangbar, the gangbar rotates with the control lever and links to each other, the one end and the drive box of control lever are fixed continuous.
6. The lightning protected uninterruptible emergency power supply device of claim 5, wherein: waist hole groove with the gangbar looks adaptation is seted up at the middle part of control lever, just the air intake is the axis along the axis and buckles to both sides, just one side fixedly connected with sealing rubber that the air intake deviates from the drive groove.
7. The lightning protected uninterruptible emergency power supply device of claim 2, wherein: the liquid collection bin is arranged in the driving box, filter plates are fixedly connected to two sides of the side end face of the driving box, and the filter plates penetrate through the liquid inlet and extend to the inside of the heat dissipation gap.
8. The uninterruptible emergency power supply device for lightning protection as claimed in claim 4, wherein: the fixed rod is provided with a sliding groove, the limiting bottom plate is provided with a sliding rod matched with the sliding groove, a pin joint groove is formed in the limiting bottom plate and extends to the inside of the fixed rod, and a pin joint plate is arranged in the pin joint groove.
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| CN202210939107.7A CN115224788B (en) | 2022-08-05 | 2022-08-05 | Uninterrupted emergency power supply device capable of preventing lightning stroke |
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| CN202210939107.7A CN115224788B (en) | 2022-08-05 | 2022-08-05 | Uninterrupted emergency power supply device capable of preventing lightning stroke |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116759928A (en) * | 2023-08-18 | 2023-09-15 | 凯钟电气集团有限公司 | Box-type substation |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW500292U (en) * | 2001-04-04 | 2002-08-21 | Cheng Mei Entpr Co Ltd | Cabinet body structure with heat dissipation function |
| CN201888048U (en) * | 2010-12-27 | 2011-06-29 | 宜昌清江电气有限公司 | Control cabinet with dustproof ventilator |
| CN208338159U (en) * | 2018-05-14 | 2019-01-04 | 宿州学院 | A kind of computer anti-dust water-proof device |
| US20200084915A1 (en) * | 2019-04-26 | 2020-03-12 | Xiaoxiao Wu | Mainframe box |
| CN210183720U (en) * | 2019-07-08 | 2020-03-24 | 上海赛思机电工程有限公司 | Intelligent UPS integration rack |
| CN111221205A (en) * | 2020-03-16 | 2020-06-02 | 黄柏然 | Lightning protection lightning arrester for monitoring camera |
| CN210926804U (en) * | 2019-11-27 | 2020-07-03 | 董春森 | A novel maintenance power supply box for power plant |
| CN211860805U (en) * | 2020-05-20 | 2020-11-03 | 韶关市至高信息技术有限公司 | Waterproof structure of communication equipment |
| CN211931050U (en) * | 2020-04-22 | 2020-11-13 | 中国能源建设集团华东电力试验研究院有限公司 | Bypass opening degree control platform device for load shedding test |
| CN214429899U (en) * | 2021-02-23 | 2021-10-19 | 北京京安蓝盾科技发展有限公司 | Full-band new construction SDR mounting structure for interference system |
| CN215897295U (en) * | 2021-10-09 | 2022-02-22 | 北京腾力技术有限公司 | Constant current power supply device based on lightning protection |
| CN216055861U (en) * | 2021-11-01 | 2022-03-15 | 常州市华海普发通讯技术有限公司 | Power lightning protection box |
-
2022
- 2022-08-05 CN CN202210939107.7A patent/CN115224788B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW500292U (en) * | 2001-04-04 | 2002-08-21 | Cheng Mei Entpr Co Ltd | Cabinet body structure with heat dissipation function |
| CN201888048U (en) * | 2010-12-27 | 2011-06-29 | 宜昌清江电气有限公司 | Control cabinet with dustproof ventilator |
| CN208338159U (en) * | 2018-05-14 | 2019-01-04 | 宿州学院 | A kind of computer anti-dust water-proof device |
| US20200084915A1 (en) * | 2019-04-26 | 2020-03-12 | Xiaoxiao Wu | Mainframe box |
| CN210183720U (en) * | 2019-07-08 | 2020-03-24 | 上海赛思机电工程有限公司 | Intelligent UPS integration rack |
| CN210926804U (en) * | 2019-11-27 | 2020-07-03 | 董春森 | A novel maintenance power supply box for power plant |
| CN111221205A (en) * | 2020-03-16 | 2020-06-02 | 黄柏然 | Lightning protection lightning arrester for monitoring camera |
| CN211931050U (en) * | 2020-04-22 | 2020-11-13 | 中国能源建设集团华东电力试验研究院有限公司 | Bypass opening degree control platform device for load shedding test |
| CN211860805U (en) * | 2020-05-20 | 2020-11-03 | 韶关市至高信息技术有限公司 | Waterproof structure of communication equipment |
| CN214429899U (en) * | 2021-02-23 | 2021-10-19 | 北京京安蓝盾科技发展有限公司 | Full-band new construction SDR mounting structure for interference system |
| CN215897295U (en) * | 2021-10-09 | 2022-02-22 | 北京腾力技术有限公司 | Constant current power supply device based on lightning protection |
| CN216055861U (en) * | 2021-11-01 | 2022-03-15 | 常州市华海普发通讯技术有限公司 | Power lightning protection box |
Non-Patent Citations (2)
| Title |
|---|
| 张敏;: "智能水冷却循环装置的设计分析", 机械管理开发, no. 03, 31 March 2019 (2019-03-31) * |
| 王利岗;余乐文;赵冰峰;: "极端环境下矿山安全监测系统综合保障技术", 有色金属工程, no. 04, 15 August 2018 (2018-08-15) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116759928A (en) * | 2023-08-18 | 2023-09-15 | 凯钟电气集团有限公司 | Box-type substation |
| CN116759928B (en) * | 2023-08-18 | 2023-11-24 | 凯钟电气集团有限公司 | Box-type substation |
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| CN115224788B (en) | 2024-05-03 |
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