CN215009551U - Lightning protection device of building - Google Patents
Lightning protection device of building Download PDFInfo
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- CN215009551U CN215009551U CN202121489260.1U CN202121489260U CN215009551U CN 215009551 U CN215009551 U CN 215009551U CN 202121489260 U CN202121489260 U CN 202121489260U CN 215009551 U CN215009551 U CN 215009551U
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Abstract
The utility model relates to a lightning protection device of building, it includes lightning rod, down-lead group, earthing device and buckler, and the lightning rod is installed on the roof, and the one end of down-lead group is installed on the lightning rod, and earthing device is provided with a plurality of, and the other end of down-lead group is connected to each earthing device, and earthing device buries underground, and the buckler directly covers on the lightning rod, and the buckler top is equipped with the shaft hole, and the top of lightning rod spills the shaft hole. This application has when the lightning rod absorbs the thunder and lightning, can effectively reduce the effect of the possibility that the absorbing thunder and lightning conducts the ponding aquatic on roof ground.
Description
Technical Field
The application relates to the field of lightning protection equipment, in particular to a lightning protection device for buildings.
Background
Along with the rapid development of national economy of China, the wide application of intelligent equipment and electronic information system is more and more severe to the prevention of thunderbolt calamity, and the emergence of thunder and lightning calamity often causes and serious consequence to this type of place, therefore outside lightning protection device is indispensable in building engineering, and outside lightning protection device comprises arrester, downlead and earthing device, mainly is used for the protector of direct-strike prevention thunder.
However, some unreasonable factors still exist in the lightning protection process of the existing lightning protection device for buildings, most of lightning receptors of the existing lightning protection device are exposed outside when the existing lightning protection device is used, rainwater has conductivity, and due to the fact that accumulated water exists on the ground, when the rainwater directly flows to the ground along the lightning receptors, current appears in ground area water, and then danger is generated.
SUMMERY OF THE UTILITY MODEL
In order when the lightning rod absorbs the thunder and lightning, can effectively reduce the possibility in the ponding of the thunder and lightning conduction to roof ground of absorption, this application provides a lightning protection device of building.
The application provides a lightning protection device of building adopts following technical scheme.
A lightning protection device for a building, comprising:
the lightning rod is installed on the roof of the building;
one end of the down lead group is arranged on the lightning rod;
the grounding devices are arranged and connected with the other end of the down lead group, and the grounding devices are buried underground;
and the waterproof cover directly covers the lightning rod, a shaft hole is formed in the top of the waterproof cover, and the shaft hole is exposed out of the top of the lightning rod.
Through adopting above-mentioned technical scheme, the lightning rod can absorb the thunder and lightning and conduct to earthing device and then pass the thunder and lightning to ground through downlead group, and the buckler can effectively reduce the rainwater of contact lightning rod.
Optionally, the method further includes:
the lightning rod fixing device comprises a fixing base, wherein the fixing base is installed on the ground of a roof, a threaded opening is formed in the fixing base, and the lightning rod is connected to the fixing base in a threaded mode.
Through adopting above-mentioned technical scheme, utilize unable adjustment base to let the lightning rod detachable install at the roof.
Optionally, the method further includes:
the clamping plate, the surface of clamping plate is equipped with the stand, the vertical setting of stand, the other end of stand is fixed on unable adjustment base's upper surface, it has threaded opening to open in the middle of the clamping plate, threaded opening's of clamping plate axis aligns with unable adjustment base upper thread open-ended bottom line.
Through adopting above-mentioned technical scheme, fix the lightning rod once more through the joint board, the joint board sets to the bowl form and can collects the rainwater above the lightning rod, prevents that the rainwater from directly flowing down.
Optionally:
the first down-lead comprises a plurality of first down-leads, each first down-lead is distributed and arranged in an equidistance surrounding manner, and one end of each first down-lead is installed on the peripheral side of the clamping and connecting plate;
and the second down lead is provided with a plurality of second down leads, each of which is buried in the outer layer of the building, one end of each of the second down leads is connected with the other end of the second down lead, and the other end of each of the second down leads is connected with the grounding device.
Through adopting above-mentioned technical scheme, first downlead is provided with a plurality of thunder and lightning that can absorb the lightning rod around equally dividing, prevents that the thunder and lightning from concentrating the transportation and leading to the electric field too big, and the second downlead is buried and is covered down and can prevent that people from touch the downlead and then produce danger carelessly in the skin of building, utilizes second downlead and first downlead to conduct the thunder and lightning to earthing device.
Optionally, a water guide assembly is included, and the water guide assembly includes:
the collecting part is arranged on the lightning rod, the mounting position of the collecting part is higher than that of the clamping plate, and the collecting part is used for collecting rainwater on the lightning rod;
and one end of the guide part is fixed on the collecting part, the other end of the guide part is fixed on the outer wall of the waterproof cover, the guide part is obliquely and downwards arranged, and the guide part guides rainwater in the collecting part out.
Through adopting above-mentioned technical scheme, the collection portion is used for absorbing the rainwater on each first downlead to discharge the rainwater through the guide part.
Optionally, the waterproof cover further comprises:
the aperture size of the water guide hole is equal to the outer diameter size of the guide part, the opening position of the water guide hole is equal to the tail end height of the guide part, and one end of the guide part is fixed on the water guide hole.
By adopting the technical scheme, the water guide pipe is fixed by the water guide hole and the water on the guide part is discharged out of the waterproof cover through the water guide hole.
Optionally, the method further includes:
the water collecting frame is arranged along the outer frame at the bottom of the waterproof cover in a surrounding mode and is used for collecting water discharged from the water guide holes.
Through adopting above-mentioned technical scheme, utilize the frame that catchments to collect from the inside exhaust rainwater of buckler.
Optionally, the method further includes:
one end of the water diversion pipe is connected to a drainage pipeline of the house, and one side of the water collection frame is provided with an opening which is connected with the other end of the water diversion pipe.
By adopting the technical scheme, the water in the water collecting frame is intensively discharged from the drainage pipeline of the house by the water conduit.
In summary, the present application includes at least one of the following beneficial technical effects:
the waterproof cover can effectively reduce the contact between the lightning rod body and rainwater to a large extent, so that accumulated water of lightning absorbed by the lightning rod and conducted to the ground through the rainwater is reduced;
the waterproof cover can not completely prevent rainwater from contacting the lightning rod, so that the clamping and connecting plate is used for collecting the rainwater on the lightning rod and discharging the rainwater into the water collecting frame;
the first down lead is provided with a plurality of parallel sides which are distributed at equal intervals and can disperse and conduct the thunder and lightning absorbed by the lightning rod to the ground;
the lightning rod can be dismantled and connect on unable adjustment base, and it is convenient to change when the lightning rod damages.
Drawings
FIG. 1 is a schematic structural diagram of a lightning protection device for a building according to an embodiment of the present application;
FIG. 2 is a diagram illustrating an actual use of a lightning protection device for a building according to an embodiment of the present application;
FIG. 3 is a schematic view of the internal structure of a lightning protection device for a building according to an embodiment of the present application;
fig. 4 is a schematic structural view of a waterproof cover according to an embodiment of the present application.
Reference numerals: 1. a waterproof cover; 11. a shaft hole; 12. a water guide hole; 2. a lightning rod; 3. a down-lead group; 31. a first down conductor; 32. a second down conductor; 4. a grounding device; 5. a clamping and connecting plate; 51. a column; 6. a fixed base; 7. a water guide assembly; 71. a collecting section; 72. a guide section; 8. a water collecting frame; 9. a water conduit; 10. and (4) a water drainage pipeline.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses lightning protection device of building, refer to fig. 1, 2 and 4, including lightning rod 2, waterproof cover 1, downlead group 3 and earthing device 4, lightning rod 2 installs on the roof, downlead group 3's one end and lightning rod 2 are connected the other end and are connected earthing device 4, earthing device 4 direct mount is underground, lightning rod 2 absorbs the thunder and conducts to earthing device 4 through downlead group 3, rethread earthing device 4 passes to the thunder underground, waterproof cover 1 direct cover is on lightning rod 2, there is shaft hole 11 waterproof cover 1 top card of waterproof cover 1, the top of lightning rod 2 sees through shaft hole 11 and spills waterproof cover 1, utilize waterproof cover 1 can reduce the possibility of rainwater and 2 body contact of lightning rod, if there is a large amount of rainwater on lightning rod 2, because rainwater has conductivity, so rainwater on lightning rod 2 can have partial current, can carry the electric current and then produce dangerous electric current in can making ponding when rainwater flow to ponding on the roof from lightning rod 2 when rainwater from ponding on the roof .
Referring to fig. 2 and 3, the bottom of lightning rod 2 is provided with unable adjustment base 6, unable adjustment base 6 fixed connection is on the roof, and it has the screw thread opening to open in the middle of unable adjustment base 6, is provided with the screw thread in the bottom of lightning rod 2, and threaded connection between lightning rod 2 and unable adjustment base 6, lightning rod 2 detachable install can be convenient for change lightning rod 2 on unable adjustment base 6.
Referring to fig. 1 and 3, a clamping plate 5 is further mounted on the lightning rod 2, a threaded opening is formed in the middle of the clamping plate 5, a thread is formed in the middle of the lightning rod 2, the lightning rod 2 and the clamping plate 5 are in threaded connection, a plurality of upright posts 51 are fixedly connected below the clamping plate 5, the upright posts 51 are vertically placed on a fixed base 6, and the upright posts 51 support the clamping plate 5; the downlead group 3 includes first downlead 31 and second downlead 32, the one end fixed connection of first downlead 31 is on joint board 5, the other end fixed connection of first downlead 31 is in the one end of second downlead 32, second downlead 32 is buried in the outer wall of building, the other end fixed connection who idles under the second downlead is on earthing device 4, the absorbing thunder and lightning of lightning rod 2 transmits first downlead 31 through joint board 5 on, the rethread first downlead 31 goes out to second downlead 32, second downlead 32 transmits the thunder and lightning to earthing device 4 again.
Referring to fig. 3, a water guiding assembly 7 is further fixedly connected to the lightning rod 2, the water guiding assembly 7 includes a collecting portion 71 and a guiding portion 72, the collecting portion 71 is disposed in a concave shape, the collecting portion 71 is fixed to the lightning rod 2, the mounting height of the collecting portion 71 is higher than that of the clamping plate 5, but the collecting portion 71 is located inside the waterproof cover 1, the guide portions 72 are provided in plural, the respective guide portions 72 are provided equidistantly along the circumferential side of the collecting portion 71, the guide portion 72 is arranged in a downward inclined mode, the guide portion 72 is in threaded connection with the collecting portion 71, a water guide hole 12 is formed in the waterproof cover 1, one end, far away from the collecting portion 71, of the guide portion 72 penetrates through the water guide hole 12 and is located outside the waterproof cover 1, the guide portion 72 is screwed into the collecting portion 71 after penetrating through the water guide hole 12 when the guide portion 72 is installed, and the collecting portion 71 is used for collecting rainwater on the lightning rod 2 and discharging the rainwater outside the waterproof cover 1 through the guide portion 72.
Referring to fig. 3, a water collecting frame 8 is installed on the periphery of a waterproof cover 1, the inner side of the water collecting frame 8 is fixedly connected to the outer side of the waterproof cover 1, the lower surface of the water collecting frame 8 is aligned with the lower surface of the waterproof cover 1, the water collecting frame 8 is used for collecting liquid on the surface of the waterproof cover 1 and liquid discharged by a water guiding component 7, an opening is formed in the water collecting frame 8, a water guiding pipe 9 is installed on the opening, one end of the water guiding pipe 9, far away from the opening, is communicated with a drainage pipeline 10 of a house, and the liquid in the water collecting frame 8 is discharged to the ground through the drainage pipeline 10 of the house by the water guiding pipe 9.
The implementation principle of the lightning protection device of the building in the embodiment of the application is as follows: when the lightning protection device is installed, firstly, the grounding device 4 is buried into the ground, then the second down lead 32 is buried into the outer wall of a building, then the fixing base 6 is installed on the roof, the lightning rod 2 is installed on the fixing base 6 through a bolt, then the clamping plate 5 is installed on the lightning rod 2, after the clamping plate 5 is installed, one end of the first down lead 31 is fixed on the clamping plate 5, the other end of the first down lead is fixedly connected with the second down lead 32, then the collecting part 71 is installed on the lightning rod 2, then the waterproof cover 1 is covered, the top end of the lightning rod 2 leaks out, the guiding part 72 is installed on the collecting part 71 through the water guiding hole 12 in the waterproof cover 1, the water collecting frame 8 is directly welded on the periphery of the bottom of the waterproof cover 1, and one end of the water guiding pipe 9 is connected with one end of the water collecting frame 8 and is connected with the drainage pipeline 10 of the building; lightning protection device during operation, lightning rod 2 absorbs the thunder and lightning and conduct grounding device 4 with thunder and lightning through downlead group 3, and grounding device 4 is underground with the thunder and lightning conduction again, and buckler 1 can prevent 2 large tracts of land contact rainwater of lightning rod, utilizes water guide subassembly 7, collects water frame 8 and leading water pipe 9 to concentrate the rainwater above 2 with lightning rod and discharges, avoids the rainwater on the lightning rod 2 to the roof.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A lightning protection device for a building, comprising:
the lightning rod (2), the said lightning rod (2) is installed on roof;
the lightning protection device comprises a down lead group (3), wherein one end of the down lead group (3) is arranged on a lightning rod (2);
the grounding devices (4) are arranged, the grounding devices (4) are arranged in a plurality, each grounding device (4) is connected with the other end of the down-lead group (3), and the grounding devices (4) are buried underground;
and the waterproof cover (1), the waterproof cover (1) directly covers on the lightning rod (2), the top of the waterproof cover (1) is provided with a shaft hole (11), and the top of the lightning rod (2) leaks out of the shaft hole (11).
2. A lightning protection device for a building according to claim 1, comprising:
the lightning rod fixing device comprises a fixing base (6), wherein the fixing base (6) is installed on the ground of a roof, a threaded opening is formed in the fixing base (6), and the lightning rod (2) is connected to the fixing base (6) in a threaded mode.
3. The lightning protection device for buildings according to claim 2, further comprising:
the clamping plate (5), the surface of clamping plate (5) is equipped with stand (51), the vertical setting of stand (51), the other end of stand (51) is fixed on the upper surface of unable adjustment base (6), it has threaded opening to open in the middle of clamping plate (5), threaded opening's of clamping plate (5) axis aligns with unable adjustment base (6) upper thread open-ended base line.
4. A lightning protection device for buildings according to claim 3, characterized in that the down conductor set (3) comprises:
the clamping plate comprises a plurality of first down-leading wires (31), wherein the first down-leading wires (31) are provided with a plurality of pieces, each first down-leading wire (31) is distributed and arranged in an equidistant surrounding mode, and one end of each first down-leading wire (31) is installed on the peripheral side of the clamping plate (5);
and a second down conductor (32), the second down conductor (32) is provided with a plurality of roots, each the second down conductor (32) is buried in the outer layer of the building, each one end of the second down conductor (32) is connected with the other end of the second down conductor (32), each the other end of the second down conductor (32) is connected with the grounding device (4).
5. A lightning protection device for a building according to claim 3, characterized by comprising a water guiding component (7), said water guiding component (7) comprising:
the collecting part (71), the collecting part (71) is installed on the lightning rod (2), the installation position of the collecting part (71) is higher than that of the clamping plate (5), and the collecting part (71) is used for collecting rainwater on the lightning rod (2);
and a guide part (72), wherein one end of the guide part (72) is fixed on the collection part (71), the other end of the guide part (72) is fixed on the outer wall of the waterproof cover (1), the guide part (72) is arranged obliquely downwards, and the guide part (72) guides rainwater in the collection part (71) out.
6. Lightning protection device for buildings according to claim 5, characterized in that said waterproof cover (1) comprises:
the hole diameter of the water guide hole (12) is equal to the outer diameter of the guide part (72), the opening position of the water guide hole (12) is equal to the tail end height of the guide part (72), and one end of the guide part (72) is fixed on the water guide hole (12).
7. The lightning protection device for buildings according to claim 6, further comprising:
the water collecting frame (8) is arranged along the outer frame at the bottom of the waterproof cover (1) in a surrounding mode, and the water collecting frame (8) is used for collecting water discharged from the water guide holes (12).
8. The lightning protection device for buildings according to claim 7, further comprising:
one end of the water conduit (9) is connected to a drainage pipeline (10) of the house, and one side of the water collecting frame (8) is provided with an opening which is connected with the other end of the water conduit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489260.1U CN215009551U (en) | 2021-07-01 | 2021-07-01 | Lightning protection device of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489260.1U CN215009551U (en) | 2021-07-01 | 2021-07-01 | Lightning protection device of building |
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| Publication Number | Publication Date |
|---|---|
| CN215009551U true CN215009551U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489260.1U Active CN215009551U (en) | 2021-07-01 | 2021-07-01 | Lightning protection device of building |
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| CN (1) | CN215009551U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498523A (en) * | 2021-12-27 | 2022-05-13 | 国网江苏省电力有限公司淮安供电分公司 | Lightning-protection insulation rain-sheltering drainage protection device |
| CN114523492A (en) * | 2022-01-12 | 2022-05-24 | 慈溪市输变电工程有限公司 | A insulating protector of hot-line work robot for humid tropical environment |
| CN114536354A (en) * | 2022-01-12 | 2022-05-27 | 慈溪市输变电工程有限公司 | All-weather self-adaptive live working machine with rainproof structure |
| CN114536410A (en) * | 2022-01-12 | 2022-05-27 | 慈溪市输变电工程有限公司 | A insulating protective structure for live working robot |
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2021
- 2021-07-01 CN CN202121489260.1U patent/CN215009551U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498523A (en) * | 2021-12-27 | 2022-05-13 | 国网江苏省电力有限公司淮安供电分公司 | Lightning-protection insulation rain-sheltering drainage protection device |
| CN114498523B (en) * | 2021-12-27 | 2024-05-07 | 国网江苏省电力有限公司淮安供电分公司 | Lightning-proof insulation rain-shielding drainage protection device |
| CN114523492A (en) * | 2022-01-12 | 2022-05-24 | 慈溪市输变电工程有限公司 | A insulating protector of hot-line work robot for humid tropical environment |
| CN114536354A (en) * | 2022-01-12 | 2022-05-27 | 慈溪市输变电工程有限公司 | All-weather self-adaptive live working machine with rainproof structure |
| CN114536410A (en) * | 2022-01-12 | 2022-05-27 | 慈溪市输变电工程有限公司 | A insulating protective structure for live working robot |
| CN114536410B (en) * | 2022-01-12 | 2023-06-30 | 慈溪市输变电工程有限公司 | Insulation protection structure for live working robot |
| CN114523492B (en) * | 2022-01-12 | 2023-10-20 | 慈溪市输变电工程有限公司 | Live working robot insulation protection device for high-temperature and high-humidity environment |
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