CN112542771A - Early-discharge lightning rod applied to iron tower - Google Patents
Early-discharge lightning rod applied to iron tower Download PDFInfo
- Publication number
- CN112542771A CN112542771A CN202011507435.7A CN202011507435A CN112542771A CN 112542771 A CN112542771 A CN 112542771A CN 202011507435 A CN202011507435 A CN 202011507435A CN 112542771 A CN112542771 A CN 112542771A
- Authority
- CN
- China
- Prior art keywords
- lightning
- moving
- cavity
- rod
- moving block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention relates to the technical field of lightning arresters, in particular to a forward-lifting discharge type lightning rod applied to an iron tower, which comprises a machine body and a first movable cavity positioned in the machine body and provided with a right opening, a first moving block is arranged in the first moving cavity and can move left and right, a lightning rod is fixedly arranged at the right end of the first moving block, a lightning arrester for lightning protection by absorbing lightning through the right movement of the lightning rod is arranged in the first movable cavity, the invention provides an advanced discharge type lightning rod applied to an iron tower, the lightning rod is discharged in advance through the discharger, so that the lightning rod attracts lightning into the transformer through current guiding before the lightning stroke is generated, the storage battery pack with larger capacity stores electric energy, meanwhile, the windward force is reduced by unfolding the partition plate, and the angle and the extending length of the lightning rod can be automatically adjusted to adapt to lightning strikes under different conditions.
Description
Technical Field
The invention relates to the technical field of lightning arresters, in particular to a forward-lifting discharge type lightning rod applied to an iron tower.
Background
In thunderstorm weather, buildings such as high tower are hit by the thunder easily, cause the damage to equipment in the tower, consequently, need install the lightning rod in top of the tower department and avoid the thunderbolt, and the lightning rod of general installation exposes for a long time outside, take place the damage easily, often need personnel to overhaul and change, the work load has been increased, and because high tower structure itself is electrically conductive easily, usual lightning arrester's lightning induction effect is not applicable to the high tower, this type of lightning rod that has now simultaneously is fixed knot structure usually when using, because the angle of lightning rod is adjusted according to the demand to the different inconvenience of lightning and wind direction, consequently, make the use of lightning rod have certain limitation, consequently, it improves above-mentioned problem to need design one kind to be applied to the iron tower and discharge type lightning rod in advance.
Disclosure of Invention
The invention aims to provide a forward-lifting discharge type lightning rod applied to an iron tower, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a forward-lifting discharge type lightning rod applied to an iron tower, which comprises a machine body and a first moving cavity, wherein the first moving cavity is positioned in the machine body and provided with a right opening, a first moving block is arranged in the first moving cavity and can move left and right, a lightning rod is fixedly arranged at the right end of the first moving block, a lightning arrester for attracting lightning through the right movement of the lightning rod to arrest lightning is arranged in the first moving cavity, a rotating cavity is arranged in the upper side end wall of the first moving cavity, moving grooves with openings penetrating through the upper side end wall and the lower side end wall of the rotating cavity are symmetrical, a second moving block with partition plates hinged at two sides is arranged in the upper moving groove and can move up and down, an insulating plate for preventing the lightning rod from generating electric leakage due to overlarge current is arranged in the lower moving groove and can move up and down, and a moving device for driving the second moving block and the insulating, the lightning protection device is characterized in that a second moving cavity is arranged in the lower side end wall of the first moving cavity, a third moving block which is internally provided with a storage battery pack with large capacity and can be moved back and forth and disassembled can move left and right is arranged in the second moving cavity, a fourth moving block which is internally fixedly provided with a grounding wire connected with the ground can move up and down is arranged in the second moving cavity, a transformer which is electrically connected with a lightning rod and converts high-voltage lightning into low-voltage power is embedded in the top wall of the second moving cavity, the transformer is in contact with the grounding wire to be conductive, a processing device which uses the storage battery pack to store power or uses the grounding wire to release current according to lightning current of different conditions is arranged in the second moving cavity, an incomplete gear is arranged on the left side of.
Further, a motor is embedded in the left end wall of the first moving cavity, a motor spindle, namely a threaded rod, extends rightwards into the first moving cavity, the outer surface of the motor spindle is in threaded fit connection with the first moving block, generators which are symmetrical up and down are embedded in the first moving block, the generators are electrically connected with the motor, the lightning arrester comprises an anode and a cathode and corresponding conductive magnets, the generators are electrically connected with the lightning arrester and used for transmitting current to the lightning rod, the threaded rod extends leftwards into the first gear cavity, an incomplete face gear is fixedly arranged at the tail end of the threaded rod, and a first bevel gear meshed with the incomplete face gear is rotatably arranged in the first gear cavity.
Furthermore, the first bevel gear main shaft, i.e. the first spline housing, axially extends into the second gear cavity, the outer surface is fixedly provided with vertically symmetrical sector bevel gears with opposite turning directions, the right side of the sector bevel gear on the lower side is engaged with the second bevel gear, the second bevel gear main shaft, i.e. the first worm, rightwards extends through the first transmission cavity, the outer surface is fixedly provided with the cam, the front side is engaged with the first worm gear, the first worm gear extends into the rotation cavity, the tail end is fixedly provided with the rotating wheel, the first spline housing axially extends downwards into the third gear cavity, the inner surface is in spline fit connection with the first spline shaft, the third gear cavity is rotatably provided with the second worm, the bottom end of the first spline shaft and the top end of the second worm are fixedly provided with meshing wheels which can be mutually meshed and symmetrically oriented, and a first spring is elastically connected between the meshing wheel on the, and symmetrical electromagnets which are mutually attracted after being electrified are arranged on the opposite surfaces of the meshing wheels.
Furthermore, a movable plate which is contacted with the cam is arranged in the first transmission cavity and can move up and down, a second spring is elastically connected between the movable plate and the top wall of the first transmission cavity, a second spline shaft is connected to the inner surface of the first worm wheel main shaft, namely the second spline sleeve shaft in a spline fit manner, the second spline shaft extends upwards and is rotatably arranged in the movable plate and extends into a moving hole with an upward opening, a reel is fixedly arranged at the tail end of the movable plate, the moving device comprises symmetrical first rocking bars which are hinged to the right end of the rotating wheel, the tail end of each first rocking bar is hinged to a second rocking bar with an outward opening, a hinge rod which is hinged to the second moving block and the insulating block and can move up and down is arranged in the second rocking bar, a third spring is elastically connected between the hinge rod and the second rocking bar, and a torsional spring is elastically connected between the rotating shaft of the partition plate and the second moving block, the partition plate is fixedly connected with the reel through a pull rope.
Furthermore, the second worm extends downwards into a second transmission cavity, a second worm wheel is meshed at the rear side, a screw rod is connected to the inner surface of the second worm wheel main shaft extending rightwards in a threaded fit mode, a fixed key coinciding with the notch of the screw rod is fixedly arranged at the bottom end of the second transmission cavity, the screw rod extends rightwards and is fixedly connected with a third moving block, a detector used for detecting whether the current in the storage battery pack is too large is arranged on the lower side of the storage battery pack, and a fourth spring is elastically connected between the fourth moving block and the bottom end of the second transmission cavity.
The invention has the beneficial effects that: the invention provides an early discharge type lightning rod applied to an iron tower, which is discharged in advance through a discharger to ensure that the lightning rod attracts lightning into a transformer through current guiding before the lightning stroke is generated, an accumulator battery with larger capacity stores electric energy, meanwhile, the windward force is reduced through the expansion of a partition plate, and the angle and the extension length of the lightning rod can be automatically adjusted to adapt to the lightning stroke under different conditions.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a forward discharge type lightning rod applied to an iron tower according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic diagram of the structure C-C in fig. 3.
Fig. 5 is an enlarged schematic view of the structure at D in fig. 1.
Fig. 6 is a schematic view of a partial face gear of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The upward-lifting front-discharge type lightning rod applied to the iron tower described with reference to fig. 1-6 comprises a body 10 and a first moving cavity 31 located in the body 10 and having a right opening, a first moving block 25 is arranged in the first moving cavity 31 and capable of moving left and right, a lightning rod 40 is fixedly arranged at the right end of the first moving block 25, a lightning arrester 201 for attracting lightning through the right movement of the lightning rod 40 to arrest lightning is arranged in the first moving cavity 31, a rotating cavity 55 is arranged in the upper end wall of the first moving cavity 31, moving grooves 67 with openings penetrating through and symmetrical up and down are arranged in the upper and lower end walls in the rotating cavity 55, a second moving block 62 with partition plates 63 hinged at two sides is arranged in the moving groove 67 at the upper side and capable of moving up and down, an insulating plate 65 for preventing the lightning rod 40 from generating electric leakage due to excessive current is arranged in the moving groove 67 at the lower side and capable, a moving device 202 which drives the second moving block 62 and the insulating plate 65 to move oppositely through a rotatable rotating wheel 56 is arranged in the rotating cavity 55, a second moving cavity 53 is arranged in the lower side end wall of the first moving cavity 31, a third moving block 68 which is provided with a storage battery pack 70 which has large capacity and can be disassembled in a front-and-back movement mode is arranged in the second moving cavity 53 in a left-and-right movement mode, a fourth moving block 50 which is fixedly provided with a grounding wire 52 connected with the ground in a vertical movement mode is arranged in the second moving cavity 53, a transformer 54 which is electrically connected with the lightning rod 40 and converts high-voltage lightning into low-voltage lightning is embedded in the top wall of the second moving cavity 53, the transformer 54 is in contact with the grounding wire 52 to conduct electricity, and a processing device 203 which uses the storage battery pack 70 to store the lightning current or uses the grounding wire, an incomplete gear 11 is arranged on the left side of the machine body 10, and vertically symmetrical support rods 12 are fixedly connected between the incomplete gear 11 and the machine body 10.
Beneficially, a motor 66 is embedded in the left end wall of the first moving cavity 31, a main shaft of the motor 66, that is, a threaded rod 32, extends rightwards into the first moving cavity 31, the outer surface of the motor 66 is in threaded fit connection with the first moving block 25, a power generator 26 which is symmetrical up and down is embedded in the first moving block 25, the power generator 26 is electrically connected with the motor 66, the lightning arrester 201 includes an anode and a cathode which are electrically connected with the corresponding power generator 26 for transmitting current to the conductive magnet 27 of the lightning rod 40, the threaded rod 32 extends leftwards into the first gear cavity 34, an incomplete face gear 33 is fixedly arranged at the tail end of the threaded rod, and a first bevel gear 35 which is meshed with the incomplete face gear 33 is rotatably arranged in the first gear cavity 34.
Advantageously, the first bevel gear 35 has a main shaft, i.e., a first spline sleeve shaft 37, extending upward into the second gear chamber 13, a vertically symmetrical and oppositely oriented bevel sector gear 14 is fixed on the outer surface, a second bevel sector gear 15 is engaged on the right side of the lower bevel sector gear 14, the second bevel gear 25 has a main shaft, i.e., a first worm 16, extending rightward through the first transmission chamber 17, a cam 24 is fixed on the outer surface, a first worm gear 28 is engaged on the front side, extending into the rotation chamber 55, a turning wheel 56 is fixed on the end, the first spline sleeve shaft 37 extends downward into a third gear chamber 36, a first spline shaft 39 is connected with the inner surface in a spline fit manner, a second worm 45 is rotatably arranged in the third gear chamber 36, a meshing wheel 41 capable of meshing with each other and oriented symmetrically is fixed on the bottom end of the first spline shaft 39 and the top end of the second worm 45, a first spring 38 is elastically connected between the meshing wheel 41 on the upper side and the top wall of the third, and symmetrical electromagnets 42 which are mutually attracted after being electrified are arranged on the opposite surfaces of the meshing wheels 41.
Beneficially, a moving plate 18 contacting with the cam 24 is disposed in the first transmission cavity 17 and can move up and down, a second spring 19 is elastically connected between the moving plate 18 and the top wall of the first transmission cavity 17, a second spline shaft 30 is connected to an inner surface of a main shaft of the first worm wheel 29, i.e. a second spline sleeve shaft 29, in a spline fit manner, the second spline shaft 30 extends upward and is rotatably disposed in the moving plate 18 and extends into a moving hole 21 with an upward opening, a reel 22 is fixedly disposed at a tail end, the moving device 202 comprises symmetrical first rocking bars 57 hinged to a right end of the rotating wheel 56, second rocking bars 60 with an outward opening are hinged to tail ends of the first rocking bars 57, a rod 61 hinged to the second moving block 62 and the insulating block 65 is disposed in the second rocking bars 60 and can move up and down, a third spring 58 is elastically connected between the hinged rod 61 and the second rocking bars 60, a torsion spring 64 is elastically connected between the rotating shaft of the partition 63 and the second moving block 62, and the partition 63 is fixedly connected with the reel 22 through a pull rope 23.
Beneficially, the second worm 45 extends downwards into the second transmission cavity 43, the rear side of the second worm is engaged with the second worm wheel 44, a screw rod 47 is connected to the inner surface of the second worm wheel 44 extending rightwards in a screw-fit manner, a fixed key 48 coinciding with the notch of the screw rod 47 is fixedly arranged at the bottom end of the second transmission cavity 43, the screw rod 47 extends rightwards and is fixedly connected with the third moving block 68, a detector 71 for detecting whether the current in the battery pack 70 is too large is arranged at the lower side of the battery pack 70, and a fourth spring 51 is elastically connected between the fourth moving block 68 and the bottom end of the second moving cavity 53.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
when the device works, the torsion spring 64 is in a compressed state in an initial state, the incomplete gear 11 is fixedly installed at the outer end of the top of the iron tower, when workers in the iron tower observe thundercloud changes and strike a thunderstorm, the incomplete gear 11 is rotated to face the wind direction, the motor 66 is started to drive the first moving block 25 to move rightwards, the lightning rod 40 is exposed, the generator 26 starts to electrify the conductive magnet 27, the lightning rod 40 is transmitted into the transformer 54 and finally flows out through the grounding wire 52 to form a current flow guide, when lightning occurs, the current is attracted by the current guide close to the lightning rod 40 and flows along with the guide, the incomplete end face gear 33 rotates to drive the first bevel gear 35 to rotate, so that the sector bevel gear 14 is driven to rotate, and the second bevel gear 15 is driven to rotate, thereby driving the cam 24, the worm wheel 28 and the turning wheel 56 to rotate reciprocally, the reel 22 moves upwards and rotates to release the pull rope 23, the first rocker 57 rotates upwards to drive the second moving block 62 to move upwards and the insulating plate 65 to move downwards to drive the lightning rod 40 to cover and prevent electric leakage caused by excessive current, the second moving block 62 moves upwards and unfolds the partition plate 63 under the action of the torsion spring 64 to block the oncoming wind direction, the motor 66 is turned off after lightning is successfully induced but the generator 26 is continuously powered on, the magnitude of current displayed by the transformer 54 is observed, if the magnitude is smaller, the electromagnet 42 is powered on and the motor 66 is started again to drive the first spline sleeve shaft 37 to rotate, so as to drive the engaging wheel 41 engaged due to mutual attraction of the electromagnet 42 to rotate, thereby driving the second worm wheel 44 to rotate, therefore, the third moving block 68 is driven to move right to press down the fourth moving block 50, the storage battery pack 70 is in contact with the transformer 54 to be electrified to store current, and when the detector 71 detects that the current in the storage battery pack 70 is too large and is not suitable for continuous electrification, the device is reset and then the storage battery pack 70 is taken down.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a be applied to iron tower and carry preceding discharge type lightning rod, includes the fuselage and is located the first removal chamber that the opening rightwards in the fuselage, its characterized in that: a first moving block is arranged in the first moving cavity and can move left and right, a lightning rod is fixedly arranged at the right end of the first moving block, a lightning arrester for lightning protection by lightning attraction through right movement of the lightning rod is arranged in the first moving cavity, a rotating cavity is arranged in the upper side end wall of the first moving cavity, moving grooves with openings penetrating up and down and symmetrical are arranged in the upper side end wall and the lower side end wall of the rotating cavity, a second moving block with partition plates hinged at two sides is arranged in the moving groove at the upper side and can move up and down, an insulating plate for preventing the lightning rod from generating electric leakage due to overlarge current is arranged in the moving groove at the lower side and can move up and down, a moving device for driving the second moving block and the insulating plate to move oppositely through a rotatable rotating wheel is arranged in the rotating cavity, and a second moving cavity is, the lightning protection device is characterized in that a third moving block which is provided with a storage battery pack which is large in capacity and can be detached in a front-back moving mode is arranged in the second moving cavity in a left-right moving mode, a fourth moving block which is provided with a grounding wire connected with the ground is fixedly arranged in the second moving cavity in a vertical moving mode, a transformer which is electrically connected with the lightning rod and converts high-voltage lightning into low-voltage power is embedded in the top wall of the second moving cavity, the transformer is in contact with the grounding wire to conduct electricity, a processing device which uses the storage battery pack to store the power or uses the grounding wire to release the current according to lightning current of different conditions is arranged in the second moving cavity, an incomplete gear is arranged on the left side.
2. The lightning rod of the forward discharge type applied to the iron tower according to claim 1, wherein: the lightning arrester comprises a first moving block, a first gear cavity is arranged in the first moving block, a motor is embedded in the left end wall of the first moving cavity, a motor spindle, namely a threaded rod, extends rightwards into the first moving cavity, the outer surface of the motor spindle is in threaded fit connection with the first moving block, generators which are symmetrical up and down are embedded in the first moving block, the generators are electrically connected with the motor, the lightning arrester comprises a positive electrode and a negative electrode, the generators are electrically connected with corresponding conductive magnets, the conductive magnets are used for transmitting current to the lightning rod, the threaded rod extends leftwards into the first gear cavity, an incomplete end face gear is fixedly arranged at the tail end of the threaded rod, and a first bevel gear meshed with the.
3. The lightning rod of the forward discharge type applied to the iron tower according to claim 1, wherein: the first bevel gear main shaft, namely a first spline sleeve, axially extends into the second gear cavity, the outer surface of the first bevel gear main shaft is fixedly provided with a sector bevel gear which is vertically symmetrical and has opposite turning directions, the right side of the sector bevel gear on the lower side is engaged with a second bevel gear, the second bevel gear main shaft, namely a first worm rod, rightwards extends through the first transmission cavity, the outer surface of the second bevel gear main shaft is fixedly provided with a cam, the front side of the second bevel gear main shaft is engaged with a first worm wheel, the front side of the second bevel gear main shaft extends into the rotation cavity, the tail end of the second bevel gear main shaft is fixedly provided with the rotating wheel, the first spline sleeve axially extends into the third gear cavity, the inner surface of the first spline sleeve is in spline fit connection with a first spline shaft, the third gear cavity is internally provided with a second worm rod in a rotatable manner, and symmetrical electromagnets which are mutually attracted after being electrified are arranged on the opposite surfaces of the meshing wheels.
4. The lightning rod of the forward discharge type applied to the iron tower according to claim 1, wherein: a movable plate which is contacted with the cam is arranged in the first transmission cavity and can move up and down, a second spring is elastically connected between the movable plate and the top wall of the first transmission cavity, a second spline shaft is connected to the inner surface of a first worm wheel main shaft, namely the second spline sleeve shaft in a spline fit manner, the second spline shaft extends upwards and is rotatably arranged in the movable plate and extends into a moving hole with an upward opening, a reel is fixedly arranged at the tail end of the movable plate, the moving device comprises symmetrical first rocking bars which are hinged to the right end of the rotating wheel, the tail end of each first rocking bar is hinged to a second rocking bar with an outward opening, a hinge rod which is hinged to the second moving block and the insulating block and can move up and down is arranged in the second rocking bar, a third spring is elastically connected between the hinge rod and the second rocking bar, and a torsional spring is elastically connected between the rotating shaft of the partition plate and the second moving block, the partition plate is fixedly connected with the reel through a pull rope.
5. The lightning rod of the forward discharge type applied to the iron tower according to claim 1, wherein: the second worm extends downwards into a second transmission cavity, a second worm wheel is meshed on the rear side, a screw rod is connected to the inner surface of the second worm wheel main shaft extending rightwards in a threaded fit mode, a fixed key coinciding with the notch of the screw rod is fixedly arranged at the bottom end of the second transmission cavity, the screw rod extends rightwards and is fixedly connected with a third moving block, a detector used for detecting whether the current in the storage battery pack is too large is arranged on the lower side of the storage battery pack, and a fourth spring is elastically connected between the fourth moving block and the bottom end of the second transmission cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507435.7A CN112542771A (en) | 2020-12-18 | 2020-12-18 | Early-discharge lightning rod applied to iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507435.7A CN112542771A (en) | 2020-12-18 | 2020-12-18 | Early-discharge lightning rod applied to iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112542771A true CN112542771A (en) | 2021-03-23 |
Family
ID=75019189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011507435.7A Withdrawn CN112542771A (en) | 2020-12-18 | 2020-12-18 | Early-discharge lightning rod applied to iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112542771A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923275A (en) * | 2018-09-13 | 2018-11-30 | 严涛涛 | A kind of arrester of energy blocking carrier wave |
| CN109004523A (en) * | 2018-08-16 | 2018-12-14 | 潘育素 | A kind of lightning arrester and its application method based on theory of mechanics |
| CN109004519A (en) * | 2018-08-10 | 2018-12-14 | 屠元峰 | Manufacture high-conductivity atmospheric layer active lightning protection lightning protection method and device |
| CN109103755A (en) * | 2018-08-30 | 2018-12-28 | 吴波挺 | A kind of discontinuous corona discharge pulse lightning rod device |
-
2020
- 2020-12-18 CN CN202011507435.7A patent/CN112542771A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004519A (en) * | 2018-08-10 | 2018-12-14 | 屠元峰 | Manufacture high-conductivity atmospheric layer active lightning protection lightning protection method and device |
| CN109004523A (en) * | 2018-08-16 | 2018-12-14 | 潘育素 | A kind of lightning arrester and its application method based on theory of mechanics |
| CN109103755A (en) * | 2018-08-30 | 2018-12-28 | 吴波挺 | A kind of discontinuous corona discharge pulse lightning rod device |
| CN108923275A (en) * | 2018-09-13 | 2018-11-30 | 严涛涛 | A kind of arrester of energy blocking carrier wave |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112923296A (en) | Solar power generation and wind power generation complementary street lamp | |
| CN112046318B (en) | New energy charging pile with self-locking function based on electromagnetic principle | |
| CN112542771A (en) | Early-discharge lightning rod applied to iron tower | |
| CN210467940U (en) | Detachable street lamp storage battery | |
| CN103943903A (en) | Automatic equalization device of electric switch type battery module | |
| CN113007017B (en) | Speed limiting and braking device applied to wind driven generator and using method thereof | |
| CN217718907U (en) | A safety sign tablet for transformer substation optimal design | |
| CN111146743A (en) | Fixing device for cable based on capacitance change | |
| CN201877759U (en) | Bird-driving device for high voltage power transmission line | |
| CN212485091U (en) | Novel open-circuit protection is prevented to current transformer device | |
| CN111146846A (en) | Protection equipment for preventing overcharge of lithium battery | |
| CN219695265U (en) | Anti-breakdown ammeter box | |
| CN216719774U (en) | Self-reset spring position indicating device | |
| CN111682797A (en) | Power generation facility and glider and underwater robot under water based on piezoelectric material | |
| CN215009302U (en) | Intelligent inspection device for state network high-voltage line | |
| CN218182115U (en) | Pneumatic isolating switch | |
| CN216698591U (en) | Anti-interference lithium battery control panel protection architecture | |
| CN113371626B (en) | Automatic safety device capable of preventing lightning stroke and resisting strong wind force for tower crane | |
| CN219497700U (en) | Overload protection device for low-voltage circuit breaker | |
| CN214542003U (en) | Outdoor high-voltage vacuum circuit breaker | |
| CN219739633U (en) | Unified power flow controller capable of short circuit current limiting | |
| CN113107772A (en) | High-rise wind power generation safety lightning arrester convenient to installation | |
| CN212784390U (en) | Electric energy conversion device for power transmission and distribution | |
| CN220769628U (en) | Wind power generation device | |
| CN216529839U (en) | Thunder and rain day lightning protection framework for lightning protection engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210323 |
|
| WW01 | Invention patent application withdrawn after publication |