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CN-224217898-U - Novel lightning suppression device

CN224217898UCN 224217898 UCN224217898 UCN 224217898UCN-224217898-U

Abstract

The utility model relates to a novel lightning inhibiting device which comprises a main gathering needle, a flow guide rod, an equipotential sphere, an insulating connector and a base, wherein one end of the flow guide rod is fixedly connected with a plurality of gathering needles, the other end of the flow guide rod is fixedly connected with the top of the equipotential sphere, the bottom of the equipotential sphere is fixedly connected with one end of the insulating connector, the other end of the insulating connector is fixedly connected with the base, the equipotential sphere and the base respectively form a first ionization space and a second ionization space through the insulating connector, and the electric field distribution is changed through the insulating connection between the equipotential sphere and the base to form a double ionization space, so that the efficiency of ionized air can be obviously improved, more charged ions can be generated, the occurrence of direct lightning in a protection area can be effectively inhibited, and the problem that the efficiency of ionized air affects the occurrence of direct lightning in the protection area is solved.

Inventors

  • SONG ZHIJUN
  • ZHANG XIAO
  • SHI LUCHUAN
  • REN SHUCHENG

Assignees

  • 北京云和嘉丰智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250114

Claims (7)

  1. 1. The novel lightning suppression device is characterized by comprising a diversion and collection needle (1), a diversion rod (2), an equipotential sphere (3), an insulating connector (4) and a base (5), wherein one end of the diversion rod (2) is fixedly connected with a plurality of diversion and collection needles (1), the other end of the diversion rod (2) is fixedly connected with the top of the equipotential sphere (3), the bottom of the equipotential sphere (3) is fixedly connected with one end of the insulating connector (4), the other end of the insulating connector (4) is fixedly connected with the base (5), and the equipotential sphere (3) and the base (5) form a first ionization space (6) and a second ionization space (7) respectively through the insulating connector (4).
  2. 2. The novel lightning suppression device according to claim 1, wherein the equipotential sphere (3) comprises a hemispherical body (31) and a cylindrical sleeve (32), the hemispherical body (31) and the cylindrical sleeve (32) are integrally formed, and the hemispherical body (31) is fixedly connected with one end of the insulating connector (4).
  3. 3. The novel lightning suppression device of claim 2, wherein the base (5) comprises a connecting column (51), a sawtooth body (52) and a chassis (53), the connecting column (51) is arranged at the top of the base (5), the chassis (53) is arranged at the bottom of the base (5), the sawtooth body (52) is arranged between the connecting column (51) and the chassis (53), and the connecting column (51) is fixedly connected with the other end of the insulating connector (4).
  4. 4. The novel lightning suppression device of claim 3, wherein a plurality of first mounting holes (41) are formed in the top of the insulating connector (4), a plurality of second mounting holes (33) are formed in the bottom of the hemispherical body (31), the number, the size and the positions of the first mounting holes (41) and the second mounting holes (33) are corresponding, and the first mounting holes (41) are fixedly connected with the second mounting holes (33) through first screws (43).
  5. 5. The lightning suppression device of claim 4, wherein a plurality of third mounting holes (42) are formed in the bottom of the insulating connector (4), fourth mounting holes (54) are formed in the connecting column (51), the number, the size and the positions of the third mounting holes (42) and the fourth mounting holes (54) are corresponding, and the third mounting holes (42) are fixedly connected with the fourth mounting holes (54) through second screws (44).
  6. 6. The lightning suppressing device of claim 5, wherein the hemispherical body (31) has a plurality of guide holes (34) uniformly distributed on the middle and periphery thereof, and the guide holes (34) are fixedly connected with the guide rod (2).
  7. 7. The novel lightning suppression device of claim 6, wherein the guide rod (2) is provided with the gathering pin (1) through the connector (8), the connector (8) is provided with a plurality of connecting holes (81), the gathering pin (1) is provided with a screw column (11), and the screw column (11) is fixedly connected with the connecting holes (81) through a back nut (12).

Description

Novel lightning suppression device Technical Field The utility model relates to the technical field of lightning protection, in particular to a novel lightning inhibiting device. Background Lightning is a charged thundercloud with opposite charges or a discharge phenomenon between the charged thundercloud and the ground, which can cause great damage to the building itself and equipment inside. The traditional direct lightning protection adopts a lightning arrester, a down lead and a grounding device, and the lightning is protected in a ground leading mode. However, the damage caused by counterattack, step voltage, contact voltage and lightning electromagnetic pulse caused by lightning striking into the ground still exists, and particularly, the damage to electronic equipment in a building can be caused by the surge released during the lightning receiving process. At present, a lightning protection technology which is not 'lightning leading-in-ground' is continuously developed, the equipment can prevent direct lightning by ionizing air, and a large number of charged ions with positive and negative charges are generated by respectively leading charges at the bottom of the lightning cloud and ground opposite charges into an ion generation unit by utilizing a space atmospheric electric field and lightning cloud induced potential. According to the opposite attraction principle, charged ions respectively move to and neutralize Lei Yunde charge accumulation areas and ground opposite charge accumulation areas, and are reduced into air molecules, so that the electric field intensity in the protection area is greatly weakened, the penetration of lightning leads is blocked, and the occurrence of direct lightning is inhibited. But how to improve the efficiency of ionized air to more effectively suppress the occurrence of direct lightning in the protected area remains to be further studied. Disclosure of utility model The utility model aims to solve the technical problem that the efficiency of ionized air influences the occurrence of direct lightning in a protection area. In order to solve the technical problems, the novel lightning suppression device comprises a plurality of gathering pins, a flow guide rod, an equipotential sphere, an insulating connector and a base, wherein one end of the flow guide rod is fixedly connected with the plurality of gathering pins, the other end of the flow guide rod is fixedly connected with the top of the equipotential sphere, the bottom of the equipotential sphere is fixedly connected with one end of the insulating connector, the other end of the insulating connector is fixedly connected with the base, and the equipotential sphere and the base respectively form a first ionization space and a second ionization space through the insulating connector. Preferably, the equipotential sphere comprises a hemispherical entity and a cylindrical sleeve, wherein the hemispherical entity and the cylindrical sleeve are integrally formed, and the hemispherical entity is fixedly connected with one end of the insulating connector. Preferably, the base comprises a connecting column, a sawtooth body and a chassis, the connecting column is arranged at the top of the base, the chassis is arranged at the bottom of the base, the sawtooth body is arranged between the connecting column and the chassis, and the connecting column is fixedly connected with the other end of the insulating connecting body. Preferably, a plurality of first mounting holes are formed in the top of the insulating connector, a plurality of second mounting holes are formed in the bottom of the hemispherical entity, the number, the size and the positions of the first mounting holes and the second mounting holes are corresponding, and the first mounting holes are fixedly connected with the second mounting holes through first screws. Preferably, a plurality of third mounting holes are formed in the bottom of the insulating connector, fourth mounting holes are formed in the connecting column, the number, the size and the positions of the third mounting holes and the fourth mounting holes are corresponding, and the third mounting holes are fixedly connected with the fourth mounting holes through second screws. Preferably, a plurality of guiding hole sites are uniformly distributed in the middle part and the periphery of the surface of the hemispherical entity, and the guiding hole sites are fixedly connected with the guide rod. Preferably, the guide rod is provided with a guide gathering needle through a connector, the connector is provided with a plurality of connecting holes, the guide gathering needle is provided with a screw column, and the screw column is fixedly connected with the connecting holes through a back nut. The utility model has the beneficial effects that the electric field distribution is changed by forming a double ionization space through the insulating connection between the equipotential sphere and the base, the efficie