CN111725704A - Lightning-resistant equipment suitable for outdoor power adapter and implementation method thereof - Google Patents
Lightning-resistant equipment suitable for outdoor power adapter and implementation method thereof Download PDFInfo
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- CN111725704A CN111725704A CN202010643953.5A CN202010643953A CN111725704A CN 111725704 A CN111725704 A CN 111725704A CN 202010643953 A CN202010643953 A CN 202010643953A CN 111725704 A CN111725704 A CN 111725704A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 239000012212 insulator Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
- H01T4/00—Overvoltage arresters using spark gaps
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/46—Means for providing an external arc-discharge path
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- 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
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/02—Details
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Abstract
The invention discloses a lightning-resistant device suitable for an outdoor power adapter and an implementation method thereof, the lightning-resistant device comprises an adapter host and a lightning-resistant mechanism, an electric pole component is a single body, lightning is not guided to other places due to rainwater covering connection, and the lightning can not damage the adapter or surrounding electric appliances, a cone block is arranged in an umbrella shape, so that partial rainwater can not be gathered at the lower end of a cone head and the upper end of a lightning arrester body, the protection gap is ensured to be unchanged, the lightning-resistant effect is maximized, the arrangement of a first torsion spring and a second torsion spring can ensure that a clamping sleeve has certain clamping force, the operation is convenient, the clamping stability of a conductive component is further improved, when the conductive component is clamped by the clamping sleeve, a convex block can clamp the conductive component in a dead manner, so that the conductive component can not automatically slide off, the clamping stability of the conductive component is comprehensively improved, an insulating sleeve is movably connected with a ball, but also reduces the movable friction between the insulating sleeve and the pressing plate and prolongs the service life of the insulating sleeve.
Description
Technical Field
The invention relates to the technical field of outdoor power adapters, in particular to lightning-resistant equipment suitable for an outdoor power adapter and an implementation method thereof.
Background
An adapter is an interface converter that may be a stand-alone hardware interface device that allows a hardware or electronic interface to be connected to other hardware or electronic interfaces, or may be an information interface. Such as a power adapter, a tripod base adapter component, a USB and serial port adapter device, etc.
Lightning protection is adopted, and the lightning protection device is suitable for power protection of systems such as a distribution room, a power distribution cabinet, a switch cabinet, an alternating current and direct current distribution panel, a communication system, an electronic system, an electric power system, a network system, an energy source system, a railway system, a highway system and the like, is provided with a distribution box with outdoor input and a distribution box with a building floor in a building, is used for a low-voltage (220/380VAC) industrial power grid and a civil power grid, is used for overvoltage protection of circuit invasion, is used for direct lightning protection, and is mainly used for three-phase power input or output ends in a power panel of an automation machine room and a.
When the outdoor large-scale adapter is used, the good lightning resisting effect of the adapter is very important. In order to better improve the lightning protection effect of the outdoor large adapter, external lightning protection equipment is required to be installed when the outdoor large adapter resists lightning, the pressing plate insulator adaptive lightning protection device disclosed by the patent No. CN201410143697.8 comprises a metal connecting plate, a conductive bolt, a metal connecting plate and a metal connecting plate, wherein the top end of an insulator is provided with a puncture pressing plate, one side of the metal connecting plate, which is provided with holes, is pressed on the other side of the puncture pressing plate through the holes; the far end of the metal connecting plate fixedly provided with three holes of the three-hole metal connecting plate at the lower end of the insulator is provided with an insulating connecting plate, the other end of the fuse wire is pressed on the metal part at the middle position of the metal connecting plate with three holes: wherein the content of the first and second substances, the inner part of the puncture pressing plate is provided with a puncture, and the angle between the three-hole metal connecting plate and the insulating connecting plate is 60-75 degrees; the angle between the conductive bolt and the insulating connecting plate is 15-30 degrees. The invention improves the lightning protection capability of the insulated conductor, reduces the stability of the operation of the exposed dew point lifting power grid on the line, and designs and reforms a new insulated lightning protection component. But its conducting screw is threaded connection, accumulates dust or rust easily in the long-time use thread groove, causes electrically conductive effect and life to reduce greatly, and when raining, conducting screw's upper end can accumulate the water layer and cause the thunder and lightning to lead to other places in addition, causes the damage of electrical apparatus, and the easy rainwater of lower extreme of conducting screw gathers into and drips for electrically conductive clearance diminishes, the anti-electric effect of reduction.
Disclosure of Invention
The invention aims to provide lightning protection equipment suitable for an outdoor power adapter and an implementation method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti thunder equipment suitable for outdoor power adapter, including adapter host computer and anti thunder mechanism, anti thunder mechanism sets up the upper end at the adapter host computer, a serial communication port, anti thunder mechanism still includes the clamp plate, connect the shell, conductive component, ceramic insulator, the metal is even the board, arrester body and centre gripping subassembly, the clamp plate runs through the middle part of connecting the shell, and through screw fixed connection, conductive component runs through the one end of clamp plate, centre gripping subassembly activity sets up in the lower extreme with the clamp plate of conductive component syntropy, and centre gripping subassembly centre gripping conductive component's lower extreme, ceramic insulator's upper end and the lower extreme fixed connection of connecting the shell, and ceramic insulator's lower extreme and adapter host computer are connected, the one end and the ceramic insulator of metal are connected even the board, the other end is run through by the arrester body, and it walks around adapter host computer.
Furthermore, the conductive assembly mainly comprises a spring conductive wire, a conductive metal ball and a conductive rod assembly, one end of the spring conductive wire is fixedly welded with the outer side of the upper half part of the conductive metal ball, the conductive metal ball is in threaded sealing connection with the upper end of the conductive rod assembly, and the spring conductive wire and the conductive metal ball are members made of copper materials.
Furthermore, the conducting rod component comprises a conducting rod, an insulating sleeve, a groove, a conical block and a conical head, the insulating sleeve is glued and hot-pressed on the outer side of the conducting rod, the groove is sequentially arranged on two sides of the insulating sleeve, the lower end of the conical block, which is located on the insulating sleeve, is arranged at the lower end of the conducting rod, and the lower end of the conical head, which is located on the conical block, is arranged at the lower end of the conducting rod.
Furthermore, the conducting rod, the conical block and the conical head are all members made of copper materials, the door is a whole formed by copper melting and pouring, and the conical block is arranged in an umbrella shape.
Furthermore, the insulating sleeve is a component made of insulating rubber materials, and the groove grooves formed in the two sides are crescent in plan view.
Further, the centre gripping subassembly is provided with a set ofly about conducting component centrosymmetry, and the centre gripping subassembly is including pressing from both sides cover, lug, connecting block, connecting rod, roll pipe, first torsional spring and second torsional spring, and the lug setting is in the inboard that presss from both sides the cover, and the lug overlooks and is the crescent, and corresponding with the recess, the one end of connecting block and the outside fixed weld who presss from both sides the cover, the other end of connecting block and the one end fixed connection of connecting rod, the other end of connecting rod and roll pipe fixed connection.
Furthermore, the pressing plates at the two ends of the rolling tube are in rolling connection, one end of the first torsion spring is fixedly connected with the connecting rod, the other end of the first torsion spring is sleeved at one end of the rolling tube and is fixedly connected with the pressing plates, one end of the second torsion spring is fixedly connected with the connecting rod, the other end of the second torsion spring is sleeved at the other end of the rolling tube and is fixedly connected with the pressing plates, and the first torsion spring and the second torsion spring are both in a distortion state in a clamping state.
Furthermore, the inner cavity of the joint of the pressing plate and the conductive component is annularly embedded with balls in sequence, the balls are provided with two groups, and the insulating sleeve is movably connected with the balls.
The invention provides another technical scheme that: the implementation method of the lightning protection device suitable for the outdoor power adapter comprises the following steps:
s1; connecting the conductive metal ball with the conductive rod assembly through threads, and enabling the conductive assembly to penetrate through the pressing plate;
s2: pulling the clamping assembly, enabling the distance between the lower end of the conductive rod assembly and the upper end of the lightning arrester body to be an optimal protection gap according to lightning information of different areas, loosening the clamping assembly, slightly shaking the conductive rod assembly to enable the bump to be clamped into the groove, and completing installation of the conductive rod assembly;
s3: then the lightning protection mechanism is arranged at the upper end of the adapter host, and when lightning exists, the copper spring conductive wire at the upper end of the conductive metal ball can guide the lightning around the upper end of the adapter to the conductive rod component to the maximum extent;
s4: the lightning is guided to the lightning arrester body through the copper conducting rod, the copper conical block and the copper conical head through the protection gap, and the lightning arrester body is connected with the metal connecting plate which is led into the ground to complete the anti-electrical discharge process of the lightning.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides lightning protection equipment suitable for an outdoor power adapter and an implementation method thereof. The conductive rod component is a single individual and is protected by the insulating sleeve in the penetrating connection and clamping processes, and the spring conductive wire is used for receiving thunder, so that the thunder cannot be guided to other places due to rainwater covering connection, the damage of the thunder to an adapter or surrounding electric appliances is avoided, the external damage to the conductive rod component is reduced to the minimum, the conductive effect of the conductive rod component is not influenced by the conductive rod component, and the service life of the conductive rod component is prolonged;
2. the invention provides a lightning-resistant device suitable for an outdoor power adapter and an implementation method thereof.A conical block is positioned at the lower end of an insulating sleeve and arranged at the lower end of a conducting rod, a conical head is positioned at the lower end of the conical block and arranged at the lower end of the conducting rod, the conical block and the conical head are all members made of copper materials and are an integral body formed by pouring molten copper, and the conical block is arranged in an umbrella shape so that part of rainwater can be gathered and fall from the periphery of the conical block when flowing down from the upper end and cannot be gathered at the lower end of the conical head and the upper end of a lightning arrester body, thereby ensuring that a protective gap is unchanged and ensuring that the lightning-resistant effect is maximized;
3. the invention provides lightning protection equipment suitable for an outdoor power adapter and an implementation method thereof.A first torsion spring and a second torsion spring are arranged, so that a clamping sleeve has a certain clamping force, the clamping sleeve is directly loosened after the height of a conductive component is manually adjusted, the clamping sleeve automatically rebounds to the conductive component, the operation is convenient, the first torsion spring and the second torsion spring are both in a twisted state in the clamping state, the combination of the first torsion spring and the second torsion spring provides an oblique upward force for the clamping sleeve, and then the clamping sleeve is combined with a lug, so that the clamping stability of the conductive component is further improved;
4. the invention provides a lightning protection device suitable for an outdoor power adapter and an implementation method thereof.A bump is arranged at the inner side of a jacket, is crescent when viewed from top and corresponds to a groove, and can clamp a conductive component by the bump when the jacket clamps the conductive component, so that the conductive component cannot automatically slide off, and the clamping stability of the conductive component is comprehensively improved;
5. according to the lightning protection device suitable for the outdoor power adapter and the implementation method of the lightning protection device, the balls are sequentially embedded in the inner cavity of the connecting part of the pressing plate and the conductive assembly in an annular shape, the two groups of balls are arranged, and the insulating sleeve is movably connected with the balls, so that the conductive assembly is conveniently and smoothly adjusted up and down, the movable friction between the insulating sleeve and the pressing plate is reduced, the replacement frequency of the insulating sleeve is reduced, and the service life of the insulating sleeve is prolonged.
Drawings
FIG. 1 is a schematic view of the overall plan structure of a lightning protection device suitable for an outdoor power adapter and a method for implementing the same according to the present invention;
FIG. 2 is a schematic structural diagram of a lightning protection mechanism of a lightning protection device suitable for an outdoor power adapter and an implementation method thereof according to the invention;
FIG. 3 is a sectional plan view of the lightning protection device and the lightning protection mechanism thereof for the outdoor power adapter according to the present invention;
FIG. 4 is a perspective view of a conductive rod assembly of the lightning protection apparatus for an outdoor power adapter and a method for implementing the same according to the present invention;
FIG. 5 is a schematic bottom plan view of a clamping assembly of the lightning protection apparatus for an outdoor power adapter and method of implementing the same of the present invention;
FIG. 6 is an enlarged schematic view of the lightning protection apparatus suitable for outdoor power adapter and the method for implementing the same of FIG. 3 at A;
fig. 7 is an enlarged schematic structural diagram at B of fig. 3 of the lightning protection apparatus suitable for the outdoor power adapter and the implementation method thereof according to the present invention.
In the figure: 1. an adapter host; 2. a lightning protection mechanism; 3. pressing a plate; 31. a ball bearing; 4. a connecting shell; 5. a conductive component; 51. a spring conductive filament; 52. a conductive metal ball; 53. a conductive rod assembly; 531. a conductive rod; 532. an insulating sleeve; 533. a groove; 534. a conical block; 535. a conical head; 6. a ceramic insulator; 7. a metal connecting plate; 8. a lightning arrester body; 9. a clamping assembly; 91. a jacket; 92. a bump; 93. connecting blocks; 94. a connecting rod; 95. rolling the pipe; 96. a first torsion spring; 97. a second torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a lightning protection device suitable for an outdoor power adapter comprises an adapter host 1 and a lightning protection mechanism 2, wherein the lightning protection mechanism 2 is arranged at the upper end of the adapter host 1, and is characterized in that the lightning protection mechanism 2 further comprises a pressing plate 3, a connecting shell 4, a conductive component 5, a ceramic insulator 6, a metal connecting plate 7, a lightning arrester body 8 and a clamping component 9, the pressing plate 3 penetrates through the middle part of the connecting shell 4 and is fixedly connected with the connecting shell through a screw, the conductive component 5 penetrates through one end of the pressing plate 3, the clamping component 9 is movably arranged at the lower end of the pressing plate 3 at the same end with the conductive component 5, the clamping component 9 clamps the lower end of the conductive component 5, the upper end of the ceramic insulator 6 is fixedly connected with the lower end of the connecting shell 4, the lower end of the ceramic insulator 6 is connected with the adapter host 1, one end of the metal connecting plate 7 is connected with the ceramic insulator, and it is grounded by bypassing the adapter host 1.
Referring to fig. 3, a lightning protection device suitable for an outdoor power adapter, a conductive assembly 5 mainly includes a spring conductive wire 51, a conductive metal ball 52 and a conductive rod assembly 53, one end of the spring conductive wire 51 is fixedly welded to the outer side of the upper half of the conductive metal ball 52, the conductive metal ball 52 is in threaded sealing connection with the upper end of the conductive rod assembly 53, the spring conductive wire 51 and the conductive metal ball 52 are made of copper material, the conductive rod assembly 53 is a single body, the insulating sleeve 532 protects the through connection and the clamping process, the spring conductive wire 51 is used for receiving thunder and lightning, so that the lightning can not be guided to other places due to the rain water covering connection to cause the damage of the lightning to the adapter or the surrounding electrical appliances, and the external damage to the conductive rod assembly 53 is minimized, so that the conductive effect of the conductive rod assembly 53 is not affected by itself, and the service life of the conductive rod assembly 53 is prolonged.
Referring to fig. 4, a lightning protection device suitable for an outdoor power adapter, the conducting rod assembly 53 includes a conducting rod 531, an insulating sleeve 532, a groove 533, a taper block 534 and a taper head 535, the insulating sleeve 532 is glued and hot-pressed on the outer side of the conducting rod 531, the groove 533 is sequentially arranged on both sides of the insulating sleeve 532, the insulating sleeve 532 is a member made of an insulating rubber material, the groove 533 arranged on both sides is crescent in top view, the taper block 534 is arranged at the lower end of the insulating sleeve 532 and arranged at the lower end of the conducting rod 531, the taper head 535 is arranged at the lower end of the taper block 534 and arranged at the lower end of the conducting rod, the conducting rod 531, the taper block 534 and the taper head 535 are all made of a copper material and are an integral body cast by melting copper, the taper block 534 is arranged in an umbrella shape so that a part of rainwater can be gathered around the taper block 534 and fall down when flowing down from the upper end, and cannot be gathered at the lower end of the taper head 535 and the upper end of, the protection gap is ensured to be unchanged, and the lightning protection effect is ensured to be maximized.
Referring to fig. 5-6, a set of lightning protection device suitable for an outdoor power adapter, a clamping assembly 9 is symmetrically arranged about the center of a conductive assembly 5, the clamping assembly 9 comprises a jacket 91, a bump 92, a connecting block 93, a connecting rod 94, a rolling tube 95, a first torsion spring 96 and a second torsion spring 97, the bump 92 is arranged on the inner side of the jacket 91, the bump 92 is crescent-shaped when viewed from above and corresponds to a groove 533, when the jacket 91 clamps the conductive assembly 5, the bump 92 can clamp the conductive assembly 5 to prevent the conductive assembly 5 from automatically sliding off, the clamping stability of the conductive assembly 5 is improved, one end of the connecting block 93 is fixedly welded with the outer side of the jacket 91, the other end of the connecting block 93 is fixedly connected with one end of the connecting rod 94, the other end of the connecting rod 94 is fixedly connected with the rolling tube 95, pressing plates 3 at two ends of the rolling tube 95 are connected, one end of the, the other end of the first torsion spring 96 is sleeved at one end of the rolling tube 95 and is fixedly connected with the pressing plate 3, one end of the second torsion spring 97 is fixedly connected with the connecting rod 94, the other end of the second torsion spring 97 is sleeved at the other end of the rolling tube 95 and is fixedly connected with the pressing plate 3, the first torsion spring 96 and the second torsion spring 97 are arranged so that the clamping sleeve 91 has a certain clamping force, the conducting assembly 5 is directly loosened after the height is manually adjusted, the clamping sleeve 91 automatically rebounds the conducting assembly, the operation is convenient, in the clamping state, the first torsion spring 96 and the second torsion spring 97 are both in a twisting state, the first torsion spring 96 and the second torsion spring 97 are combined to give an oblique upward force to the clamping sleeve 91 and then are combined with the convex block 92, and the clamping stability of the conducting assembly 5 is further improved.
Referring to fig. 7, an anti thunder equipment suitable for outdoor power adapter, the inner chamber of clamp plate 3 and the junction of conductive component 5 is that the annular has embedded ball 31 in proper order, and ball 31 is provided with two sets ofly, insulating cover 532 and ball 31 swing joint, the smoothness of the conductive component 5 of not only being convenient for adjust from top to bottom, reduce the activity friction of insulating cover 532 and clamp plate 3 moreover, reduce the change frequency of insulating cover 532, improve the life of insulating cover 532.
In order to better show the implementation process of the lightning protection device, the embodiment now provides an implementation method of the lightning protection device suitable for an outdoor power adapter, which includes the following steps:
the method comprises the following steps: connecting the conductive metal ball 52 with the conductive rod component 53 by screw thread, and passing the conductive component 5 through the pressing plate 3;
step two: pulling the clamping assembly 9, enabling the distance between the lower end of the conducting rod assembly 53 and the upper end of the lightning arrester body 8 to be an optimal protection gap according to the lightning information of different areas, loosening the clamping assembly 9, slightly shaking the conducting rod assembly 53 to enable the bump 92 to be clamped into the groove 533, and completing the installation of the conducting rod assembly 53;
step three: then the lightning protection mechanism 2 is arranged at the upper end of the adapter host 1, when lightning exists, the copper spring conductive wire 51 at the upper end of the conductive metal ball 52 can guide the lightning around the upper end of the adapter to the conductive rod component 53 to the maximum extent;
step four: the lightning is guided to the lightning arrester body 8 through the copper conducting rod 531, the cone block 534 and the cone head 535 through the protection gap, and the metal connecting plate 7 connected with the lightning arrester body 8 is guided to the ground, so that the anti-electrical discharge process of the lightning is completed.
In summary, the following steps: the invention relates to a lightning-resistant device suitable for an outdoor power adapter, which comprises an adapter host 1 and a lightning-resistant mechanism 2, wherein a conductive rod component 53 is a single body and is protected by an insulating sleeve 532 in the process of through connection and clamping, a spring conductive wire 51 receives lightning so that the lightning is not guided to other places due to rainwater covering connection to cause damage of the lightning to the adapter or surrounding electrical appliances, the external damage to the conductive rod component 53 is reduced to the minimum, the conductive effect of the conductive rod component 53 is not influenced by the conductive rod component, the service life of the conductive rod component 53 is prolonged, a conical block 534 is arranged in an umbrella shape so that partial rainwater can be gathered and fall from the periphery of the conical block 534 when flowing down from the upper end, the rainwater cannot be gathered at the lower end of the conical head 535 and the upper end of a lightning arrester body 8, the protection gap is ensured to be unchanged, the lightning-resistant effect is ensured to be maximized, and the arrangement of a first torsion spring 96 and a second torsion spring 97 can ensure that, directly loosen after the height of conductive component 5 is adjusted manually, the conductive component is automatically rebounded by jacket 91, the operation is convenient, in the clamping state, first torsion spring 96 and second torsion spring 97 are both in the distortion state, the combination of first torsion spring 96 and second torsion spring 97 gives an upward oblique force to jacket 91, and then the combination of lug 92 is realized, the stability of the clamping of conductive component 5 is further improved, when conductive component 5 is clamped by jacket 91, lug 92 can clamp conductive component 5 deadly, so that the conductive component 5 cannot automatically slide down, the stability of the clamping of conductive component 5 is comprehensively improved, and insulating sleeve 532 is movably connected with ball 31, so that the smoothness of up-and-down adjustment of conductive component 5 is facilitated, the movable friction between insulating sleeve 532 and pressing plate 3 is reduced, the replacement frequency of insulating sleeve 532 is reduced, and the service life of insulating sleeve 532 is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. An anti-thunder device suitable for an outdoor power adapter comprises an adapter host (1) and an anti-thunder mechanism (2), wherein the anti-thunder mechanism (2) is arranged at the upper end of the adapter host (1), and is characterized in that the anti-thunder mechanism (2) further comprises a pressing plate (3), a connecting shell (4), a conductive component (5), a ceramic insulator (6), a metal connecting plate (7), a lightning arrester body (8) and a clamping component (9), the pressing plate (3) penetrates through the middle part of the connecting shell (4) and is fixedly connected with the middle part through a screw, the conductive component (5) penetrates through one end of the pressing plate (3), the clamping component (9) is movably arranged at the lower end of the pressing plate (3) at the same end with the conductive component (5), the clamping component (9) clamps the lower end of the conductive component (5), the upper end of the ceramic insulator (6) is fixedly connected with the lower end of the connecting shell (4), and the lower end of the ceramic insulator (6) is connected with the adapter host (1, one end of the metal connecting plate (7) is connected with the ceramic insulator (6), the other end of the metal connecting plate is penetrated by the lightning arrester body (8), and the metal connecting plate bypasses the adapter host (1) and is grounded.
2. The lightning protection device suitable for the outdoor power adapter of claim 1, wherein the conductive assembly (5) mainly comprises a spring conductive wire (51), a conductive metal ball (52) and a conductive rod assembly (53), one end of the spring conductive wire (51) is fixedly welded with the outer side of the upper half part of the conductive metal ball (52), the conductive metal ball (52) is in threaded sealing connection with the upper end of the conductive rod assembly (53), and the spring conductive wire (51) and the conductive metal ball (52) are made of copper materials.
3. The lightning protection device suitable for the outdoor power adapter of claim 2, wherein the conductive rod component (53) comprises a conductive rod (531), an insulating sleeve (532), a groove (533), a conical block (534) and a conical head (535), the insulating sleeve (532) is glued and hot-pressed on the outer side of the conductive rod (531), the groove (533) is sequentially arranged on two sides of the insulating sleeve (532), the conical block (534) is arranged at the lower end of the insulating sleeve (532) and is arranged at the lower end of the conductive rod (531), and the conical head (535) is arranged at the lower end of the conical block (534) and is arranged at the lower end of the conductive rod (531).
4. The lightning protection device for outdoor power adapters according to claim 3, wherein the conductive rod (531), the conical block (534) and the conical head (535) are all made of copper material, and the door is a whole cast by molten copper, and the conical block (534) is arranged in an umbrella shape.
5. A lightning protection device for an outdoor power adapter according to claim 1, characterized in that the insulating sleeve (532) is a member made of an insulating rubber material, and the grooves (533) of the grooves (533) formed on both sides are crescent-shaped in plan view.
6. The lightning protection device suitable for the outdoor power adapter according to claim 1, wherein the clamping components (9) are symmetrically arranged in a group with respect to the center of the conductive component (5), the clamping components (9) comprise a clamping sleeve (91), a convex block (92), a connecting block (93), a connecting rod (94), a rolling tube (95), a first torsion spring (96) and a second torsion spring (97), the convex block (92) is arranged on the inner side of the clamping sleeve (91), the convex block (92) is crescent-shaped in plan view and corresponds to the groove (533), one end of the connecting block (93) is fixedly welded with the outer side of the clamping sleeve (91), the other end of the connecting block (93) is fixedly connected with one end of the connecting rod (94), and the other end of the connecting rod (94) is fixedly connected with the rolling tube (95).
7. The lightning protection device suitable for the outdoor power adapter according to claim 6, wherein the pressing plate (3) is connected with the rolling tube (95) at two ends in a rolling manner, one end of the first torsion spring (96) is fixedly connected with the connecting rod (94), the other end of the first torsion spring (96) is sleeved on one end of the rolling tube (95) and is fixedly connected with the pressing plate (3), one end of the second torsion spring (97) is fixedly connected with the connecting rod (94), the other end of the second torsion spring (97) is sleeved on the other end of the rolling tube (95) and is fixedly connected with the pressing plate (3), and in the clamping state, the first torsion spring (96) and the second torsion spring (97) are both in a twisted state.
8. The lightning protection device suitable for the outdoor power adapter according to claim 1, wherein the balls (31) are sequentially embedded in the inner cavity of the joint of the pressure plate (3) and the conductive assembly (5) in an annular shape, two groups of balls (31) are arranged, and the insulating sleeve (532) is movably connected with the balls (31).
9. A method of implementing a lightning protection device according to any one of claims 1 to 8, adapted for use in an outdoor power adapter, comprising the steps of:
s1; connecting the conductive metal ball (52) with the conductive rod component (53) in a threaded manner, and penetrating the conductive component (5) through the pressing plate (3);
s2: pulling the clamping assembly (9), enabling the distance between the lower end of the conducting rod assembly (53) and the upper end of the lightning arrester body (8) to be an optimal protection gap according to lightning information of different areas, loosening the clamping assembly (9), slightly shaking the conducting rod assembly (53) to enable the bump (92) to be clamped into the groove (533), and completing installation of the conducting rod assembly (53);
s3: then, the lightning protection mechanism (2) is arranged at the upper end of the adapter host (1), and when lightning exists, the copper spring conductive wire (51) at the upper end of the conductive metal ball (52) can guide the lightning around the upper end of the adapter to the conductive rod component (53) to the maximum extent;
s4: the lightning is guided to the lightning arrester body (8) through the copper conducting rod (531), the cone block (534) and the cone head (535) through the protection gap, and the metal connecting plate (7) connected with the lightning arrester body (8) is led into the ground, so that the anti-electrical discharge process of the lightning is completed.
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| CN202010643953.5A CN111725704B (en) | 2020-07-07 | 2020-07-07 | Lightning-resistant equipment suitable for outdoor power adapter and implementation method thereof |
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| CN202010643953.5A CN111725704B (en) | 2020-07-07 | 2020-07-07 | Lightning-resistant equipment suitable for outdoor power adapter and implementation method thereof |
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| CN111725704A true CN111725704A (en) | 2020-09-29 |
| CN111725704B CN111725704B (en) | 2022-01-18 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206558879U (en) * | 2017-03-23 | 2017-10-13 | 江西劳伦斯电气有限公司 | One kind series connection adjustable clearance arrester device |
| CN108183393A (en) * | 2018-01-12 | 2018-06-19 | 宁夏中科天际防雷检测有限公司 | A kind of novel architecture arrester device |
| CN208423458U (en) * | 2018-06-15 | 2019-01-22 | 宜昌雨田电子科技有限公司 | A kind of lightning rod convenient for Fast Installation |
| CN209313397U (en) * | 2019-01-31 | 2019-08-27 | 张锦程 | A kind of mounting device for the lightning rod at the top of suspension cable bridge Sarasota |
| CN209748164U (en) * | 2019-06-10 | 2019-12-06 | 上海艾能电力工程有限公司 | lightning-protection support for green assembly building |
-
2020
- 2020-07-07 CN CN202010643953.5A patent/CN111725704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206558879U (en) * | 2017-03-23 | 2017-10-13 | 江西劳伦斯电气有限公司 | One kind series connection adjustable clearance arrester device |
| CN108183393A (en) * | 2018-01-12 | 2018-06-19 | 宁夏中科天际防雷检测有限公司 | A kind of novel architecture arrester device |
| CN208423458U (en) * | 2018-06-15 | 2019-01-22 | 宜昌雨田电子科技有限公司 | A kind of lightning rod convenient for Fast Installation |
| CN209313397U (en) * | 2019-01-31 | 2019-08-27 | 张锦程 | A kind of mounting device for the lightning rod at the top of suspension cable bridge Sarasota |
| CN209748164U (en) * | 2019-06-10 | 2019-12-06 | 上海艾能电力工程有限公司 | lightning-protection support for green assembly building |
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| CN111725704B (en) | 2022-01-18 |
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Effective date of registration: 20211228 Address after: 518000 101, No. 1, zone B, No. 5 Industrial Zone, Jiangwei Community Economic Development Corporation, Matian street, Guangming District, Shenzhen, Guangdong Applicant after: Shenzhen Jiyin Industrial Co.,Ltd. Address before: 450000 Henan province Zhengzhou City fengle Road No. 4 Applicant before: Jiang Yunchen |
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