A new type of lightning rod with early discharge

Abstract

The utility model provides a novel early-discharge lightning rod, comprising a base plate and a lightning rod body, a discharge mechanism is arranged on the top of the base plate, the discharge mechanism comprises a mounting seat and a shell, the mounting seat is connected to the front and rear sides of the top of the base plate by threads, and the inner sides of the two mounting seats are fixedly connected with support plates. By arranging the discharge mechanism, when a thundercloud arrives, the number of electric ions in the air increases sharply, at this time, the magnetic field sensor detects the fluctuation of the magnetic field, and sends a signal to the control device, the servo motor is controlled to start by the control device, the rotating rod and the gear are driven to rotate by the output end of the servo motor, the gear drives the shell to move upward by the meshing of teeth, shortening the distance between the lightning rod body and the thundercloud, when lightning strikes the lightning rod body, the control device disconnects the entire circuit, at this time the trigger device guides the current into the ground, which has the advantage of good lightning-inducing effect.

Description

Technical Field

[0001] The utility model relates to a novel early-discharging lightning rod, belonging to the technical field of lightning rods. Background Art

[0002] Lightning rods, also known as lightning rods and lightning rods, are devices used to protect buildings, tall trees, etc. from lightning strikes. A lightning rod is installed on the top of the protected object and connected to the underground discharge ground grid with a wire that meets the specifications. The specifications of lightning rods must comply with national standards, and the height specifications of lightning rods required for each lightning protection category are different.

[0003] A Chinese public patent (publication number: CN 218569502 U) discloses an early discharge lightning rod, comprising: a device rod, a connecting rod is installed at one end of the device rod, a device block is installed on the connecting rod, a battery is installed inside the device block, a needle body is installed at one end of the device block, and an excitation device is installed on the outer peripheral side of the device block; a fixing rod, one end of the fixing rod is connected to the device rod, the fixing rod includes a mounting rod fixed to the device rod, and also includes a plurality of assembly rods that are detachably spliced ​​in sequence, one of the outermost edges of the plurality of assembly rods is detachably connected to the device rod, another of the outermost edges of the plurality of assembly rods is installed with a fixing plate fixed to the building, a slot is provided at one end of the assembly rod, and a plug block corresponding to the slot is fixed to the other end of the fixing rod. The utility model is divided into a plurality of separate components, which is convenient for transportation. Through the cooperation of the slot and the plug block, it is easy to install, and the height of the lightning rod can be adjusted according to the type of building.

[0004] Although the above patent ensures stability by plugging and matching the plug-in blocks on the two adjacent assembly rods with the slots, and finally connects the device rod with the top assembly rod to complete the installation, the installation is convenient and the height of the lightning rod can be adjusted according to the type of building, the above patent still has certain defects. The above device does not currently have the function of early discharge, resulting in the inability to accurately guide lightning by the lightning rod, resulting in poor lightning protection effect.

[0005] Therefore, a new type of early discharge lightning rod is proposed. Utility Model Content

[0006] In view of this, the utility model provides a novel early-discharge lightning rod to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a novel early discharge lightning rod comprises a base plate and a lightning rod body, a discharge mechanism is arranged on the top of the base plate, and the discharge mechanism comprises a mounting seat and a shell;

[0008] The mounting seat is connected to the front and rear sides of the top of the base plate by threads, the inner sides of the two mounting seats are fixedly connected to support plates, the left side of the inner cavity of the support plate is fixedly connected to a toothed plate, the front side of the shell is fixedly connected to a servo motor, and the output end of the servo motor is fixedly connected to a rotating rod.

[0009] Further preferably, a gear is fixedly connected to the outer surface of the rotating rod, and the gear is meshingly connected to the toothed plate.

[0010] Further preferably, an electron emission device is fixedly connected to the top of the shell, and a magnetic field sensor is provided at the upper end of the front side of the electron emission device.

[0011] Further preferably, a control device is provided at the left end of the front side of the electron emission device, and a trigger device is provided at the right end of the front side of the electron emission device.

[0012] Further preferably, sliders are fixedly connected to the left and right sides of the inner cavity of the shell, and sliding grooves are opened on the left and right sides of the tooth plate, and the inner sides of the two sliders are slidably connected to the inner cavities of the two sliding grooves.

[0013] Further preferably, U-shaped plates are fixedly connected to the left and right sides of the bottom of the shell, through holes are opened on the tops of the two U-shaped plates, and support columns are fixedly connected to the left and right sides of the top of the bottom plate, and the two support columns pass through the inner cavities of the two through holes.

[0014] Further preferably, a tension spring is fixedly connected to the bottom of the U-shaped plate, and the bottoms of the two tension springs are fixedly connected to the top of the bottom plate.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model is provided with a discharge mechanism. When a thundercloud comes, the number of electric ions in the air increases sharply. At this time, the magnetic field sensor detects the fluctuation of the magnetic field and sends a signal to the control device. The control device controls the servo motor to start, and the output end of the servo motor drives the rotating rod and the gear to rotate. The gear drives the shell to move upward through the meshing of teeth, shortening the distance between the lightning rod body and the thundercloud. When lightning strikes the lightning rod body, the control device disconnects the entire circuit. At this time, the trigger device conducts the current into the ground, which has the advantage of good lightning-attracting effect.

[0017] 2. The utility model can drive the shell to do lifting movement by setting gears through the meshing effect of the gears and the teeth of the gear plate, can guide and attract lightning by setting an electronic emission device, can guide current into the ground by setting a trigger device, and can improve the stability of the shell during movement by setting a slider and a slide groove.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0023] Figure 4 It is a schematic diagram of the discharge mechanism structure of the utility model.

[0024] Figure numerals: 1. Base plate; 2. Discharge mechanism; 201. Mounting seat; 202. Shell; 203. Support plate; 204. Tooth plate; 205. Servo motor; 206. Turnbar; 207. Gear; 208. Electronic emission device; 209. Magnetic field sensor; 210. Control device; 211. Trigger device; 3. Lightning rod body; 4. Slider; 5. Slide groove; 6. U-shaped plate; 7. Through hole; 8. Support column; 9. Tension spring. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-4 As shown, the embodiment of the utility model provides a novel early discharge lightning rod, comprising a base plate 1 and a lightning rod body 3, a discharge mechanism 2 is arranged on the top of the base plate 1, and the discharge mechanism 2 comprises a mounting seat 201 and a shell 202;

[0029] The mounting seat 201 is connected to the front and rear sides of the top of the base plate 1 by threads, the inner sides of the two mounting seats 201 are fixedly connected with support plates 203, the left side of the inner cavity of the support plate 203 is fixedly connected with a tooth plate 204, the front side of the shell 202 is fixedly connected with a servo motor 205, and the output end of the servo motor 205 is fixedly connected with a rotating rod 206.

[0030] By setting the discharge mechanism 2, when a thundercloud arrives, the number of electric ions in the air increases sharply. At this time, the magnetic field sensor 209 detects the fluctuation of the magnetic field and sends a signal to the control device 210. The control device 210 controls the servo motor 205 to start, and the output end of the servo motor 205 drives the rotating rod 206 and the gear 207 to rotate. The gear 207 drives the shell 202 to move upward through the meshing of teeth, shortening the distance between the lightning rod body 3 and the thundercloud. When lightning strikes the lightning rod body 3, the control device 210 disconnects the entire circuit. At this time, the trigger device 211 guides the current into the ground, which has the advantage of a good lightning-inducing effect.

[0031] Example 2

[0032] In one embodiment, a gear 207 is fixedly connected to the outer surface of the rotating rod 206, and the gear 207 is meshingly connected to the gear plate 204. An electron emission device 208 is fixedly connected to the top of the shell 202, and a magnetic field sensor 209 is provided at the upper end of the front side of the electron emission device 208, a control device 210 is provided at the left end of the front side of the electron emission device 208, and a trigger device 211 is provided at the right end of the front side of the electron emission device 208.

[0033] By setting the gear 207, the shell 202 can be driven to move up and down through the meshing of the gear 207 and the tooth plate 204. By setting the electron emission device 208, lightning can be guided and attracted through the electron emission device 208. By setting the trigger device 211, current can be introduced into the ground through the trigger device 211.

[0034] Example 3

[0035] In one embodiment, sliders 4 are fixedly connected to the left and right sides of the inner cavity of the shell 202, and slide grooves 5 are opened on the left and right sides of the tooth plate 204. The inner sides of the two sliders 4 are slidably connected in the inner cavities of the two slide grooves 5. U-shaped plates 6 are fixedly connected to the left and right sides of the bottom of the shell 202. Through holes 7 are opened on the tops of the two U-shaped plates 6. Support columns 8 are fixedly connected to the left and right sides of the top of the bottom plate 1. The two support columns 8 pass through the inner cavities of the two through holes 7. A tension spring 9 is fixedly connected to the bottom of the U-shaped plate 6, and the bottoms of the two tension springs 9 are fixedly connected to the top of the bottom plate 1.

[0036] By setting the slider 4 and the slide groove 5, the stability of the shell 202 during movement can be improved. By setting the U-shaped plate 6, it is convenient to fix the tension spring 9. By setting the tension spring 9, the overall device can be buffered and shock-absorbing.

[0037] When the utility model is working: when a thundercloud arrives, the number of electric ions in the air increases sharply. At this time, the magnetic field sensor 209 detects the fluctuation of the magnetic field and sends a signal to the control device 210. The control device 210 controls the servo motor 205 to start, and the output end of the servo motor 205 drives the rotating rod 206 and the gear 207 to rotate. The gear 207 drives the shell 202 to move upward through the meshing of teeth, shortening the distance between the lightning rod body 3 and the thundercloud. Then the electronic emission device 208 starts to discharge to guide and attract lightning. When lightning strikes the lightning rod body 3, the control device 210 disconnects the entire circuit. At this time, the trigger device 211 guides the current into the ground, which has the advantage of good lightning-attracting effect.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A new type of early discharge lightning rod, characterized in that: It comprises a base plate (1) and a lightning rod body (3), wherein a discharge mechanism (2) is arranged on the top of the base plate (1), and the discharge mechanism (2) comprises a mounting seat (201) and a shell (202); The mounting seat (201) is connected to the front and rear sides of the top of the base plate (1) by means of threads; the inner sides of the two mounting seats (201) are fixedly connected to a support plate (203); the left side of the inner cavity of the support plate (203) is fixedly connected to a tooth plate (204); the front side of the housing (202) is fixedly connected to a servo motor (205); and the output end of the servo motor (205) is fixedly connected to a rotating rod (206).

2. A novel early discharge lightning rod according to claim 1, characterized in that: A gear (207) is fixedly connected to the outer surface of the rotating rod (206), and the gear (207) is connected to the tooth plate (204) in a tooth-meshing manner.

3. A novel early discharge lightning rod according to claim 1, characterized in that: An electron emission device (208) is fixedly connected to the top of the shell (202), and a magnetic field sensor (209) is arranged at the upper end of the front side of the electron emission device (208).

4. A novel early discharge lightning rod according to claim 3, characterized in that: A control device (210) is provided at the left end of the front side of the electron emission device (208), and a trigger device (211) is provided at the right end of the front side of the electron emission device (208).

5. A novel early discharge lightning rod according to claim 1, characterized in that: Slide blocks (4) are fixedly connected to the left and right sides of the inner cavity of the shell (202), and slide grooves (5) are provided on the left and right sides of the tooth plate (204), and the inner sides of the two slide blocks (4) are slidably connected to the inner cavities of the two slide grooves (5).

6. A novel early discharge lightning rod according to claim 1, characterized in that: The left and right sides of the bottom of the shell (202) are fixedly connected with U-shaped plates (6), the tops of the two U-shaped plates (6) are provided with through holes (7), and the left and right sides of the top of the bottom plate (1) are fixedly connected with support columns (8), and the two support columns (8) pass through the inner cavities of the two through holes (7).

7. A novel early discharge lightning rod according to claim 6, characterized in that: A tension spring (9) is fixedly connected to the bottom of the U-shaped plate (6), and the bottoms of the two tension springs (9) are fixedly connected to the top of the bottom plate (1).

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