Pulse intelligent efficient protection lightning rod

Abstract

The utility model provides a pulse intelligent high-efficiency protection lightning rod comprising a housing; the main needle mechanism is arranged at the central position of the shell in a penetrating manner; the circuit board is arranged in the shell, a round hole for the main needle mechanism to penetrate through is formed in the circuit board, and the circuit board is fixedly connected to the shell; the upper end electrode is arranged at the top of the shell in a penetrating mode, the upper end electrode is arranged on the main needle mechanism in a sleeving mode, and a fixing base is arranged at the bottom of the upper end electrode. The fixing base outer sleeve, the upper cover and the lower cover form a whole, the whole shape is in a rocket head shape with the spherical bottom end, and the fixing base has the advantages of being attractive in appearance, high in product individuation, good in flow guiding effect and high in wind resistance, the upper cover is in the shape of a circular truncated cone, water flow on the upper cover can flow from the skirt bottom of the upper cover, and therefore the water flow can be effectively prevented from flowing out. Therefore, the safety of internal modules is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to lightning rod technical field, concretely relates to a pulse intelligence high -efficient protection lightning rod. BACKGROUND

[0002] The pulse intelligence lightning rod is an advanced lightning protection device integrating functions of advanced discharge, lightning information recording and online monitoring.

[0003] The existing pulse intelligence lightning rod is internally provided with a circuit board, a high-voltage pulser and the like, and compared with the traditional lightning rod structure, is more complex, and has many problems in installation and maintenance, and has high maintenance cost, especially the existing pulse intelligence lightning rod structure shape, makes its stability poor under external environment, some compact design mode, poor bearing capacity, poor wind resistance effect, and insufficient stability. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a pulse intelligence high -efficient protection lightning rod.

[0005] The technical scheme of the utility model is achieved as follows: a pulse intelligence high -efficient protection lightning rod comprises:

[0006] A shell;

[0007] A main needle mechanism is arranged at the center of the shell;

[0008] A circuit board is arranged in the shell, and a circular hole is formed in the circuit board for the main needle mechanism to pass through, and the circuit board is fixedly connected to the shell;

[0009] An upper end electrode is arranged at the top of the shell, and the upper end electrode is sleeved on the main needle mechanism, and the bottom of the upper end electrode is provided with a fixing seat;

[0010] A plurality of lower end electrodes are arranged on the shell in a ring shape.

[0011] Further, a plurality of circuit board screw sleeve rods are fixedly connected to the top of the circuit board, an electrode stabilizing rod is arranged in the upper end electrode, the electrode stabilizing rod penetrates the fixing seat and is fixedly connected to the screw rod part, and the screw rod part is screw-connected to the circuit board screw sleeve rod.

[0012] Further, the main needle mechanism comprises a main needle and a main needle bottom end, the main needle and the main needle bottom end are integrally formed, and a copper pipe is sleeved on the main needle bottom end.

[0013] Further, a socket is arranged through a round hole arranged on one side of the fixing seat outer sleeve of the shell, and a socket sleeve is arranged on the socket to seal the socket.

[0014] Further, a lower insulator is arranged between the circuit board and the inner wall of the shell, one end of the lower insulator is fixed to the bottom of the circuit board, and the other side of the lower insulator is fixedly connected to the inner wall of the shell.

[0015] Further, the shell comprises a fixing seat outer sleeve arranged on the fixing seat, the fixing seat outer sleeve is fixedly connected with an upper cover for isolating the circuit board at the bottom, the bottom of the upper cover is fixedly connected with a lower cover, and the fixing seat outer sleeve, the upper cover and the lower cover form a sealed cavity.

[0016] The utility model has the advantages of:

[0017] The fixing seat outer sleeve, the upper cover and the lower cover form an integral body, the integral body has a rocket head shape with a spherical bottom end, the arrangement has the advantages of certain aesthetic property and strong product individuality, in addition, the integral body shape has good flow guiding effect, strong wind resistance, the upper cover is a circular truncated cone, water flow on the upper cover can leave from the bottom of the skirt of the upper cover and cannot enter the interior, thereby ensuring the safety of the internal modules. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is the perspective view of the utility model;

[0019] Fig. 2 is the sectional view of the utility model;

[0020] Fig. 3 is the sectional view of the utility model bottom view.

[0021] 1, fixing seat outer sleeve; 2, upper cover; 3, main needle; 4, fixing seat; 5, upper end electrode; 5.1, electrode stabilizing rod; 6, lower cover; 7, lower end electrode; 8, socket; 9, socket sleeve; 10, main needle bottom end; 11, threaded sleeve; 12, circuit board; 13, lower insulator; 14, upper insulator; 15, screw rod part, 16 circuit board screw sleeve rod. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] For example, Figs. 1 to 3The illustrated one pulse intelligent high-efficiency protective lightning rod comprises:

[0024] The shell comprises a fixed seat sleeve 1 sleeved on the fixed seat 4, the bottom of the fixed seat sleeve 1 is fixedly connected with an upper cover 2 of an isolation circuit board 12, the bottom of the upper cover 2 is fixedly connected with a lower cover 6, and the fixed seat sleeve 1, the upper cover 2 and the lower cover 6 form a sealed cavity;

[0025] The fixed seat sleeve 1, the upper cover 2 and the lower cover 6 form an integral whole, the shape of the integral whole is a rocket head-shaped bottom end ball, the advantages of the arrangement are as follows: a certain aesthetic property, strong product individuality, in addition, the integral shape has a good flow guiding effect, strong wind resistance, and the upper cover 2 is a circular truncated cone, water flow on the upper cover 2 can leave from the skirt bottom of the upper cover 2 and cannot enter the inside, thereby ensuring the safety of internal modules.

[0026] The main needle mechanism is arranged at the center position of the shell in a penetrating manner, the main needle mechanism comprises a main needle 3 and a main needle bottom end 10, the main needle 3 and the main needle bottom end 10 are integrally formed, a copper pipe is sleeved on the main needle bottom end 10, and the main needle bottom end 10 is additionally provided with a threaded sleeve 11 for fixing the depth of the rear adjusting installation.

[0027] The main needle mechanism is located at the top of the lightning rod and is directly exposed in the air, is used for capturing the pilot current (usually negative charge) released by a thundercloud or the upgoing pilot current (positive charge) released by the ground, the main needle 3 serves as a starting point of discharge, through the high field strength characteristic of the tip thereof, guides the lightning current to preferentially select the main needle 3 as a passage, and protects surrounding buildings or equipment.

[0028] The upper end electrode 5 is arranged at the top of the shell in a penetrating manner, and the upper end electrode 5 is sleeved on the main needle mechanism, and the bottom of the upper end electrode 5 is provided with the fixed seat 4; the lower end electrode 7 is provided in a plurality of numbers, and the plurality of lower end electrodes 7 are fixedly connected on the shell in a ring shape and at equal distances.

[0029] The upper end electrode 5 is located at the top end of the lightning rod, is a core part of the lightning rod for actively guiding lightning. The upper end electrode guides the lightning current; the upper end electrode actively guides the lightning to the lightning rod by forming an electric field through the release of a high-voltage pulse, increases the lightning interception range of the lightning rod. When the thundercloud releases negative charge, the positive charge pilot flow (pilot discharge) generated by the upper end electrode combines with the thundercloud negative charge, guides the lightning current into the conductor of the lightning rod. Through the high-voltage pulse generator, the upper end electrode can release electric field energy before lightning is formed, starts the upgoing discharge process in advance, and shortens the lightning stroke path. The shape and height of the upper end electrode have a direct influence on the protection range of the lightning rod. Through optimization design, the electric field strength can be enhanced, and the protection range is larger.

[0030] The lower end electrode 7 is connected to the grounding system of the lightning rod, which is a necessary structure of the lightning rod, same as the existing one, responsible for guiding the lightning current to the ground to avoid damage to the building and equipment. The lower end electrode 7 forms a closed loop with the grounding device, which can quickly and safely transmit the lightning current captured by the upper end electrode 5 to the ground. The design of the grounding resistance prevents the current from impacting the lower end electrode 7, reducing the rebound of the lightning current or the impact on the surrounding equipment, and protecting the internal equipment from the secondary electromagnetic impact after lightning.

[0031] The circuit board 12 is arranged in the shell, and the circuit board 12 has a circular hole through which the main needle mechanism passes, and the circuit board 12 is fixedly connected to the shell;

[0032] The top of the circuit board 12 is fixedly connected with a plurality of circuit board screw sleeve rods 16, and the upper end electrode 5 is provided with an electrode stabilizing rod 5.1 penetratingly arranged thereon, the electrode stabilizing rod 5.1 penetrates the fixing seat 4 and is fixedly connected with the screw rod part 15, the screw rod part 15 is threadedly connected to the circuit board screw sleeve rod 16, and the circuit board screw sleeve rod 16 is provided with an upper insulator 14.

[0033] The shell fixing seat outer sleeve 1 is further provided with a socket 8 penetratingly arranged in a circular hole arranged on one side of the shell fixing seat outer sleeve 1, and the socket 8 is provided with a socket sleeve 9 sealing the socket 8. The socket 8 is used for connecting with external equipment, power supply system, communication interface and the like

[0034] The circuit board 12 is provided with a lower insulator 13 between the circuit board 12 and the inner wall of the shell, one end of the lower insulator 13 is fixed to the bottom of the circuit board 12, and the other side of the lower insulator 13 is fixedly connected to the inner wall of the shell.

[0035] The circuit board 12 contains a pulse generator circuit for generating high-voltage pulses to drive the upper end electrode to discharge in advance and actively guide the lightning current to form an upward leader. In addition, a lightning strike detection module is provided to record the number and time of lightning strike events.

[0036] It should be noted that the circuit board 12 is mainly composed of a high-voltage module for generating and releasing high-voltage pulses to provide sufficient electric field energy for the upper electrode, and has high-voltage resistance and fast charging and discharging capability; a control unit (MCU / FPGA) for processing monitoring data, running logic, driving pulse generation and other functions, and the control unit executes a preset program to coordinate the work of the entire lightning rod system; a communication module for providing wireless transmission functions such as 4G, LoRa or ZigBee, for remote monitoring, suitable for unattended environment, and providing real-time data feedback through sensors; a protection circuit including overvoltage protection, overcurrent protection and lightning protection circuit to prevent damage to the equipment under lightning current or other abnormal electromagnetic impact; a power management module for regulating the supply voltage and current to protect the circuit board from safe operation under overvoltage or overcurrent conditions; and a lightning strike recording module for recording relevant information of lightning strike events for maintenance personnel to analyze device performance or faults.

[0037] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pulse intelligent high-efficiency protection lightning rod, characterized in that, Include: The shell; Main needle mechanism, the main needle mechanism is arranged in the center position of the shell; Circuit board (12) is arranged in the shell, and a circular hole for the main needle mechanism to pass through is arranged on the circuit board (12), and the circuit board (12) is fixedly connected to the shell; Upper end electrode (5), the upper end electrode (5) is arranged in the top of the shell, and the upper end electrode (5) is sleeved on the main needle mechanism, and the bottom of the upper end electrode (5) is provided with a fixing seat (4); The number of lower end electrode (7) is multiple, and multiple lower end electrodes (7) are fixedly connected to the shell in a ring shape.

2. A pulse intelligent high-efficiency protective lightning rod according to claim 1, characterized in that, The top of the circuit board (12) is fixedly connected with a plurality of circuit board screw sleeve rods (16), the upper end electrode (5) is provided with an electrode stabilizing rod (5.1) penetratingly arranged, the electrode stabilizing rod (5.1) penetrates the fixing seat (4) and is fixedly connected with a screw rod portion (15), and the screw rod portion (15) is threadedly connected with the circuit board screw sleeve rod (16).

3. A pulse smart high efficiency protective lightning rod according to claim 2, characterized in that, The main needle mechanism includes a main needle (3) and a main needle bottom end (10), the main needle (3) and the main needle bottom end (10) are integrally formed, and the main needle bottom end (10) is sleeved with a copper pipe.

4. A pulse smart high efficiency protective lightning rod according to claim 3, characterized in that, It also includes a socket (8) penetratingly arranged in the circular hole arranged on one side of the shell fixing seat sleeve (1), and the socket (8) is provided with a socket sleeve (9) for sealing the socket (8).

5. A pulse smart high efficiency protective lightning rod according to claim 4, characterized in that, The circuit board (12) and the inner wall of the shell are provided with a lower insulator (13), one end of the lower insulator (13) is fixed to the bottom of the circuit board (12), and the other side of the lower insulator (13) is fixedly connected to the inner wall of the shell.

6. A pulse smart high efficiency protective lightning rod according to claim 5, characterized in that, The shell includes a fixing seat sleeve (1) sleeved on the fixing seat (4), the bottom of the fixing seat sleeve (1) is fixedly connected with an upper cover (2) for isolating the circuit board (12), the bottom of the upper cover (2) is fixedly connected with a lower cover (6), and the fixing seat sleeve (1), the upper cover (2) and the lower cover (6) form a sealed cavity.

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