Novel passive pulse excitation corona field lightning dispeller

Abstract

The utility model discloses a novel passive pulse activation corona field lightning driving device, relates to the technical field of lightning driving devices, and aims to solve the technical problem that in the current environment of a thundercloud weak electric field, the suppression effect of dispersedly arranged spray points on lightning formation and conduction through the ionization effect and the corona effect is not obvious. Comprising a lightning driving device support internally and fixedly provided with a spherical seat, a lightning driving assembly is detachably installed at the top of the spherical seat, a spherical cover arranged outside the lightning driving assembly in a covering mode is arranged at the top of the spherical seat, and guide grooves are formed in the surface of the spherical cover in an annular array mode; the lightning driving assembly comprises a lightning protection assembly, lightning driving parts are movably arranged on the outer portion of the lightning protection assembly in an annular array mode, the lightning protection assembly comprises a mounting base, a driving assembly is rotatably mounted on the outer portion of the mounting base, and supporting parts are fixedly arranged on the outer edge face of the mounting base in an annular array mode. The utility model has the advantages of enhancing the strength of the corona ion layer and improving the thunder expelling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning eliminators, and more specifically, to a new type of passive pulse polarized corona field lightning eliminator. Background Technique

[0002] Lightning is a natural discharge phenomenon generated by the formation of cumulonimbus clouds in nature. Cumulonimbus clouds generate charges due to the convection of cold and hot air. When the charges reach a certain level, a potential difference will be formed. When the potential difference reaches the corresponding level, lightning will be generated. Its lightning current is usually between 3 and 300,000 amperes, and the voltage of lightning is very high, which has extremely strong destructive power to ground buildings. During the process of charge generation in cumulonimbus clouds, the upper part of the cloud layer is positively charged, and the lower part of the cloud layer is negatively charged. Due to the principle of electrostatic induction, a large amount of positive charges accumulate on the ground, thus forming a strong electric field between the ground and the thundercloud.

[0003] Currently, when using a lightning eliminator for lightning elimination work, the discharge needles of traditional lightning eliminators are fixedly arranged. This method has an obvious lightning elimination effect in the environment of a strong electric field of thunderclouds. However, in the environment of a weak electric field of thunderclouds, there is still a risk of lightning strike. The potential difference between the ionization device and the nearby air is not significant, and the strength of the corona ion layer formed by multiple discharge needles arranged dispersedly and the surrounding air is weak. As a result, the inhibitory effect on the formation and conduction of lightning through ionization and corona effects is not obvious. In view of this, we propose a new type of passive pulse polarized corona field lightning eliminator. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a new type of passive pulse polarized corona field lightning eliminator to solve the technical problem that in the environment of a weak electric field of thunderclouds, the inhibitory effect of the dispersedly arranged discharge needles on the formation and conduction of lightning through ionization and corona effects is not obvious.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A new type of passive pulse polarized corona field lightning eliminator, including a lightning eliminator support with a spherical seat fixedly arranged inside;

[0006] The top of the spherical seat is detachably installed with a lightning elimination component, and the top of the spherical seat is configured with a spherical cover covering the outside of the lightning elimination component. The surface of the spherical cover is formed with guiding grooves arranged in an annular array;

[0007] The lightning elimination component includes a lightning protection component with lightning elimination parts arranged in an annular array on the outside;

[0008] The lightning protection component includes a mounting seat with a driving component rotatably installed on the outside. Support parts are fixedly arranged on the outer edge surface of the mounting seat in an annular array;

[0009] The driving component includes a driving ring with an annular groove formed on its outer edge surface. An annular toothed belt is fixedly installed in the annular groove. The upper end surface of the driving ring is fixedly installed with a plurality of shifting rods in an annular array.

[0010] The lightning discharging component includes an internal toothed ring rotatably installed in the supporting component. The inner part of the internal toothed ring has an arc-shaped helical tooth structure, and a spiral discharging needle is fixedly installed on the outer edge surface of the internal toothed ring. The shifting rod is movably abutted against the tooth groove of the arc-shaped helical tooth structure inside the internal toothed ring.

[0011] A motor is arranged inside the spherical seat. The motor is connected by a motor shaft to a gear that meshes with the annular toothed belt and drives the driving component to rotate.

[0012] By designing the annular toothed belt, the lightning discharging component, the motor and the gear, the present utility model can drive the gear to rotate through the motor, so that the annular toothed belt rotates through the meshing action of the gear, and then the shifting rod makes a circumferential movement. During the circumferential movement of the shifting rod, it will abut against the arc-shaped helical tooth structure inside the internal toothed ring and apply a thrust to it. Under the action of the helical tooth structure, the internal toothed ring can be forced to rotate in the supporting component, so that the spiral discharging needle deflects, and the tops of the lightning discharging components distributed in an annular array are concentrated towards the middle, which is beneficial to enhancing the strength of the corona ion layer and improving the lightning discharging effect.

[0013] Preferably, the spiral discharging needle has a spiral rod-shaped structure.

[0014] Preferably, the supporting component includes socket rings symmetrically arranged and sleeved on the outer edge surface of the internal toothed ring. The internal toothed ring is rotatably connected to the socket rings. Connecting plates are symmetrically formed on the outer edge surface of the socket rings. One end of the connecting plate away from the socket ring is fixedly connected to the outer edge surface of the mounting seat.

[0015] Preferably, a top seat is centrally formed on the top of the mounting seat, and a lightning rod is fixedly arranged on the top of the top seat.

[0016] Preferably, arc-shaped blocks are annularly arrayed and formed on the outer edge surface of the mounting seat. A T-shaped card slot is formed on the outer edge surface of the arc-shaped block, and a T-shaped block is fixedly arranged in the T-shaped card slot.

[0017] Preferably, positioning grooves are symmetrically formed on the outside of the T-shaped block, and positioning rings rotatably and movably installed in the positioning grooves are symmetrically formed on the inner edge surface of the driving ring.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1. The utility model designs an annular toothed belt, a lightning-driving component, a motor and a gear. The gear can be driven by the motor to rotate, so that the annular toothed belt rotates through the meshing action of the gear, and then the lever rotates in a circular motion. During the circular motion of the lever, it will abut against the arc-shaped helical tooth structure inside the internal toothed ring and apply a thrust to it. Under the action of the helical tooth structure, the internal toothed ring can be forced to rotate inside the support component, so that the spiral discharge needle deflects, and the tops of the lightning-driving components distributed in an annular array face the middle, which is beneficial to enhancing the strength of the corona ion layer and improving the lightning-driving effect, and solves the problem that in the environment of a weak electric field of thunderclouds, the inhibitory effect of the scattered discharge needles on the formation and conduction of lightning through ionization and corona effects is not obvious.

[0020] 2. The utility model also designs the spiral discharge needle as a spiral structure. The spiral structure has a certain torsional strength compared with the traditional straight rod structure, so that it can withstand greater wind force and maintain a stable working state when the lightning arrester is placed at a high altitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the utility model;

[0022] Figure 2 for the utility model Figure 1 is a sectional view;

[0023] Figure 3 is a schematic structural diagram of the lightning-driving component of the utility model;

[0024] Figure 4 is a schematic structural diagram of the lightning-protection component of the utility model;

[0025] Figure 5 for the utility model Figure 4 is an enlarged schematic diagram of the structure at A in the figure;

[0026] Figure 6 is a schematic structural diagram of the driving component of the utility model;

[0027] Figure 7 is a sectional view of the driving component of the utility model;

[0028] Figure 8 is a schematic structural diagram of the lightning-driving component of the utility model;

[0029] Figure 9 for the utility model Figure 8 is an enlarged schematic diagram of the structure at B in the figure.

[0030] Explanation of the reference numerals in the figure:

[0031] 1. Lightning-driving device support; 2. Spherical seat; 3. Lightning-driving component; 4. Lightning-protecting component; 401. Mounting seat; 402. Top seat; 403. Lightning rod; 404. Arc-shaped block; 405. Socketing ring; 406. Connecting plate; 5. Lightning-driving part; 501. Spiral discharge needle; 502. Internal gear ring; 6. Driving component; 601. Driving ring; 602. Annular toothed belt; 603. Poking rod; 604. T-shaped block; 605. Positioning ring; 7. Spherical cover; 8. Guide groove; 9. Gear. Detailed implementation manner

[0032] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 shown, a novel passive pulse polarization corona field lightning-driving device involved in the present utility model includes a lightning-driving device support 1 with a spherical seat 2 fixedly arranged inside, a lightning-driving component 3 is detachably installed on the top of the spherical seat 2, and a spherical cover 7 covering the outside of the lightning-driving component 3 is constructed on the top of the spherical seat 2. The surface of the spherical cover 7 is formed with guide grooves 8 arranged in an annular array. The lightning-driving component 3 includes a lightning-protecting component 4 with lightning-driving parts 5 movably arranged in an annular array on the outside. The lightning-protecting component 4 includes a mounting seat 401 with a driving component 6 rotatably installed on the outside. Support parts are fixedly arranged in an annular array on the outer edge surface of the mounting seat 401. The driving component 6 includes a driving ring 601 with an annular groove formed on the outer edge surface, an annular toothed belt 602 is fixedly installed in the annular groove, poking rods 603 are fixedly installed in an annular array on the upper end surface of the driving ring 601. The lightning-driving part 5 includes an internal gear ring 502 rotatably installed in the support parts. The internal gear ring 502 has an arc-shaped helical tooth structure inside, and a spiral discharge needle 501 is fixedly installed on the outer edge surface of the internal gear ring 502. The poking rods 603 are movably abutted in the tooth grooves of the arc-shaped helical tooth structure inside the internal gear ring 502. A motor is arranged inside the spherical seat 2, and the motor is connected with a gear 9 through a motor shaft, and the gear 9 meshes with the annular toothed belt 602 and drives the driving component 6 to rotate.

[0033] In an embodiment of the present utility model, as Figure 7 shown, the spiral discharge needle 501 has a spiral rod-shaped structure.

[0034] In an embodiment of the present utility model, as Figure 4 , Figure 7 and Figure 8 shown, the support parts include socketing rings 405 symmetrically arranged and sleeved on the outer edge surface of the internal gear ring 502. The internal gear ring 502 is rotatably connected with the socketing rings 405. Connecting plates 406 are symmetrically constructed on the outer edge surface of the socketing rings 405. One end of the connecting plate 406 far from the socketing ring 405 is fixedly connected to the outer edge surface of the mounting seat 401.

[0035] In an embodiment of the present utility model, as Figures 4 - 6 shown, a top seat 402 is centrally arranged at the top of the mounting seat 401, a lightning rod 403 is fixedly arranged at the top of the top seat 402, arc-shaped blocks 404 are formed in an annular array structure on the outer edge surface of the mounting seat 401, a T-shaped card slot is formed on the outer edge surface of the arc-shaped block 404, a T-shaped block 604 is fixedly arranged in the T-shaped card slot, positioning grooves are symmetrically formed on the outside of the T-shaped block 604, and positioning rings 605 that can be rotatably and movably installed in the positioning grooves are symmetrically formed on the inner edge surface of the driving ring 601.

[0036] Working principle: This embodiment provides a new type of passive pulse polarized corona field lightning eliminator. When in use, the motor can be used to drive the gear 9 to rotate, so that the annular toothed belt 602 rotates through the meshing action of the gear 9, and then the lever 603 makes a circular motion. During the circular motion of the lever 603, it will abut against the arc-shaped helical tooth structure inside the internal toothed ring 502 and apply a thrust to it. Under the action of the helical tooth structure, the internal toothed ring 502 can be forced to rotate within the support member, so that the spiral discharge needle 501 deflects, making the tops of the lightning elimination components 5 distributed in an annular array concentrate towards the middle, which is beneficial to enhancing the strength of the corona ion layer and improving the lightning elimination effect.

[0037] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A novel passive pulse-excited corona field lightning eliminator, characterized in that, It includes a lightning-driving device support (1) with a spherical seat (2) fixedly arranged inside; The top of the spherical seat (2) is detachably installed with a lightning-driving component (3), and the top of the spherical seat (2) is structurally provided with a spherical cover (7) covering the outside of the lightning-driving component (3). The surface of the spherical cover (7) is formed with guiding grooves (8) arranged in an annular array; The lightning-driving component (3) includes a lightning protection component (4) with lightning-driving parts (5) movably arranged in an annular array on the outside; The lightning protection component (4) includes a mounting seat (401) with a driving component (6) rotatably installed on the outside. On the outer edge surface of the mounting seat (401), supporting parts are fixedly arranged in an annular array; The driving component (6) includes a driving ring (601) with an annular groove formed on the outer edge surface. An annular toothed belt (602) is fixedly installed in the annular groove. On the upper end surface of the driving ring (601), shifting rods (603) are fixedly installed in an annular array; The lightning-driving part (5) includes an internal toothed ring (502) rotatably installed in the supporting part. The internal toothed ring (502) has an arc-shaped helical tooth structure inside, and a spiral discharge needle (501) is fixedly installed on the outer edge surface of the internal toothed ring (502). The shifting rod (603) is movably abutted in the tooth groove of the arc-shaped helical tooth structure inside the internal toothed ring (502); A motor is arranged inside the spherical seat (2). The motor is connected by a motor shaft with a gear (9) that meshes with the annular toothed belt (602) and drives the driving component (6) to rotate.

2. The novel passive pulse-excited corona field lightning eliminator according to claim 1, characterized in that, The spiral discharge needle (501) has a spiral rod-shaped structure.

3. A novel passive pulse-excited corona field lightning eliminator according to claim 1, characterized in that, The supporting part includes socket rings (405) symmetrically arranged and sleeved on the outer edge surface of the internal toothed ring (502). The internal toothed ring (502) is rotatably connected with the socket rings (405). On the outer edge surface of the socket rings (405), connecting plates (406) are symmetrically structured. One end of the connecting plate (406) far from the socket ring (405) is fixedly connected to the outer edge surface of the mounting seat (401).

4. A novel passive pulse-excited corona field lightning eliminator according to claim 1, characterized in that, On the top of the mounting seat (401), a top seat (402) is centrally structured. A lightning rod (403) is fixedly arranged on the top of the top seat (402).

5. A novel passive pulse-excited corona field lightning eliminator according to claim 4, characterized in that, On the outer edge surface of the mounting seat (401), arc-shaped blocks (404) are structured in an annular array. A T-shaped card slot is formed on the outer edge surface of the arc-shaped block (404). A T-shaped block (604) is fixedly arranged in the T-shaped card slot.

6. The novel passive pulse-excited corona field lightning eliminator according to claim 5, characterized in that, Positioning grooves are symmetrically formed on the outside of the T-shaped block (604). On the inner edge surface of the driving ring (601), positioning rings (605) that can be rotatably and movably installed in the positioning grooves are symmetrically structured.

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