Outdoor meteorological cabinet with lightning protection function

Abstract

The utility model discloses an outdoor meteorological cabinet with a lightning protection function, which comprises a meteorological cabinet body, a meteorological detection cabinet is arranged at the upper end of the meteorological cabinet body, a power supply cabinet is arranged below the meteorological detection cabinet, an insulating shell is arranged on the back side of the meteorological cabinet body, and a shaft rod is inserted into the lower end of the insulating shell. The end, located in the insulating shell, of the shaft rod is fixedly connected with a first bevel gear, a fixing plate is arranged at the lower end in the insulating shell, a second bevel gear meshed with the first bevel gear is arranged on the connecting rod, the end, located above the fixing plate, of the threaded rod is sleeved with an outer pipe, and the upper portion of the outer pipe penetrates through the insulating shell to be fixedly connected with a lightning rod. The lower end of the connecting rod is sleeved with a connecting ring, and the connecting ring is fixedly connected with the grounding copper bar. The outdoor meteorological cabinet is good in lightning protection effect, the phenomenon that electrical elements in the cabinet body are damaged due to lightning can be effectively avoided, and the service life of the meteorological cabinet is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor weather cabinet technical field, especially relate to a kind of outdoor weather cabinet with lightning protection function. BACKGROUND

[0002] Weather cabinet is used to store and set the control device of various weather equipment, with and high integration, operation is safe and convenient and the characteristics such as easy operation. Weather equipment mostly needs to be set in the open air, and the use environment is relatively bad, needs to be long-term resistant to various complex weather conditions, the lightning protection mode of existing weather cabinet is mostly simple lightning rod to protect, so that when conducting electricity, the electrification of power distribution cabinet itself is formed, in thunderstorm condition, there is still caused internal electrical element burnout situation, it is not conducive to the use of outdoor weather cabinet, for this, we propose a kind of outdoor weather cabinet with lightning protection function. SUMMARY

[0003] To solve the above problems, the utility model provides a kind of outdoor weather cabinet with lightning protection function.The utility model solves the lightning protection mode of existing weather cabinet, which is mostly simple lightning rod to protect, so that when conducting electricity, the electrification of power distribution cabinet itself is formed, in thunderstorm condition, there is still caused internal electrical element burnout situation, it is not conducive to the use of outdoor weather cabinet problem.

[0004] The utility model discloses a kind of outdoor weather cabinet with lightning protection function, including weather cabinet body, weather detection cabinet is equipped on the upper end of weather cabinet body, power cabinet is equipped below weather detection cabinet, insulating shell is equipped on the back of weather cabinet body, shaft rod is inserted in the lower end of insulating shell, one end in insulating shell is fixedly connected with the first bevel gear, fixed plate is equipped in the lower end of insulating shell, connecting rod is equipped below fixed plate, second bevel gear is equipped on connecting rod and engaged with first bevel gear, connecting rod is fixedly connected with threaded rod above, threaded rod is inserted with outer tube in one end above fixed plate, outer tube is fixedly connected with lightning rod and penetrates insulating shell above, connecting ring is inserted with connecting ring below connecting rod, connecting ring is fixedly connected with ground copper bar.

[0005] In the above scheme, the ground copper bar is fixedly connected with ground body on one side outside insulating shell.

[0006] In the above scheme, the lower end of outer tube is equipped with movable plate on the side away from weather cabinet body, guide rod is inserted in the middle of movable plate, and the two ends of guide rod are fixedly connected with insulating shell and fixed plate respectively.

[0007] In the above scheme, the first bevel gear and the second bevel gear are all insulating plastic bevel gears.

[0008] The shaft rod is fixedly connected with a rotating disc at one end outside the insulating shell.

[0009] The meteorological cabinet body is arranged on both sides of the meteorological detection cabinet and the power supply cabinet.

[0010] The surge protector is arranged at the wire inlet end of the meteorological detection cabinet.

[0011] The outdoor meteorological cabinet has the advantages and beneficial effects that the insulating shell insulates and separates the meteorological cabinet body and the lightning protection assembly, so that the current is prevented from entering the meteorological cabinet body during the conduction of the lightning rod, the threaded rod can be accommodated in the insulating shell, the outer pipe is protected by the insulating shell, the phenomenon of rusting of the outer pipe is avoided in the long-term use, the transmission of the lightning rod, the outer pipe, the threaded rod, the connecting rod, the connecting ring and the grounding copper bar can effectively avoid the damage of the meteorological cabinet body caused by lightning, the surge protector can be turned on and shunted in a very short time, so that the damage of the surge to other devices in the circuit is avoided. The outdoor meteorological cabinet has the advantages of simple structure, good lightning protection effect, effective avoidance of the damage of the electrical elements in the cabinet body caused by lightning and improvement of the service life of the meteorological cabinet. BRIEF DESCRIPTION OF DRAWINGS

[0012] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a sectional view of the utility model;

[0015] Fig. 3 It is a structural schematic view of part A of the utility model.

[0016] In the drawings: 1, meteorological cabinet body 2, meteorological detection cabinet 3, power supply cabinet 4, insulating shell

[0017] 5, shaft rod 6, first bevel gear 7, fixed plate 8, connecting rod

[0018] 9, second bevel gear 10, threaded rod 11, outer pipe 12, lightning rod

[0019] 13. Connecting ring; 14. Grounding copper busbar; 15. Grounding electrode; 16. Movable plate.

[0020] 17. Guide rod 18. Turntable 19. Rotating handle 20. Heat dissipation window. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0022] like Figs. 1-3 As shown, this utility model is an outdoor weather cabinet with lightning protection function, including a weather cabinet body 1, a weather detection cabinet 2 at the upper end of the weather cabinet body 1, a power supply cabinet 3 at the lower end of the weather detection cabinet 2, and an insulating shell 4 on the back side of the weather cabinet body 1. The insulating shell 4 is an insulating plastic shell that provides insulation between the weather cabinet body 1 and the lightning protection components, preventing current from entering the interior of the weather cabinet body 1 during the conduction of the lightning rod 12. A shaft 5 is inserted into the lower end of the insulating shell 4, and the shaft 5 is movably connected to the insulating shell 4. The shaft 5 is located inside the insulating housing 4, with one end fixedly connected to the first bevel gear 6. A fixing plate 7 is located at the lower end of the insulating housing 4. A connecting rod 8 is located below the fixing plate 7 and is movably connected to the insulating housing 4. A second bevel gear 9, meshing with the first bevel gear 6, is located on the connecting rod 8. A threaded rod 10 is fixedly connected to the upper part of the connecting rod 8. The threaded rod 10 is movably connected to the fixing plate 7. An outer tube 11 is sleeved on the upper end of the threaded rod 10 above the fixing plate 7. The inner wall of the outer tube 11 has an internal thread that matches the threaded rod 10. The upper part of the connecting rod 8 is fixedly connected to the insulating outer shell 4 and the lightning rod 12. The lower end of the connecting rod 8 is fitted with a connecting ring 13, which is movably connected to the connecting rod 8. The connecting rod 8 can rotate inside the connecting ring 13. The connecting ring 13 is fixedly connected to the grounding copper busbar 14. When the shaft 5 rotates, the shaft 5 drives the inside of the first bevel gear 6. The second bevel gear 9, which meshes with the first bevel gear 6, starts to rotate under the drive of the first bevel gear 6. Under the drive of the second bevel gear 9, the connecting rod 8 and the threaded rod 10 also rotate. When the threaded rod 10 rotates, it causes... The outer tube 11 can move vertically, making it easy to adjust the overall height of the lightning rod 12. The threaded rod 10 can be stored inside the insulating shell 4. The insulating shell 4 protects the outer tube 11, preventing corrosion during long-term use. In thunderstorms, the lightning rod 12 can effectively prevent lightning from striking the weather cabinet body 1. Through the transmission of the lightning rod 12, outer tube 11, threaded rod 10, connecting rod 8, connecting ring 13, and grounding copper busbar 14, the probability of the weather cabinet body 1 being damaged by lightning can be effectively reduced.

[0023] The ground copper bar 14 is fixedly connected with the grounding body 15 on the side of the insulating shell 4.

[0024] The lower end of the outer tube 11 is provided with a movable plate 16 away from the meteorological cabinet body 1, the middle part of the movable plate 16 is provided with a guide rod 17, the two ends of the guide rod 17 are fixedly connected with the insulating shell 4 and the fixed plate 7, and the movable plate 16 is movably connected with the guide rod 17, and the cooperation between the movable plate 16 and the guide rod 17 effectively improves the moving stability of the outer tube 11.

[0025] The first bevel gear 6 and the second bevel gear 9 are both insulating plastic bevel gears.

[0026] The shaft 5 is fixedly connected with a rotating disc 18 on the outer end of the insulating shell 4, and the rotating disc 18 is provided with a rotating handle 19, so that the rotating handle 19 is more convenient for rotating the shaft 5.

[0027] The meteorological cabinet body 1 is provided with a heat dissipation window 20 on the side wall on the two sides of the meteorological detection cabinet 2 and the power supply cabinet 3, and the heat generated by the internal devices of the meteorological detection cabinet 2 and the power supply cabinet 3 can be diffused through the heat dissipation window 20.

[0028] The surge protector is arranged at the incoming line end of the meteorological detection cabinet 2, when the electric circuit or the communication line suddenly generates a peak current or voltage due to external interference, the surge protector can be conducted in a very short time, thereby avoiding the damage of the surge to other devices in the circuit.

[0029] Specifically, in the utility model, the insulating shell 4 insulates the weather cabinet body 1 and the lightning protection assembly, prevents current from entering the weather cabinet body 1 during the conduction of the lightning rod 12, when the rotating handle 19 is rotated, the rotating disc 18 drives the shaft rod 5 to rotate, the shaft rod 5 drives the first bevel gear 6 inside, the second bevel gear 9 meshed with the first bevel gear 6 starts to rotate under the drive of the first bevel gear 6, under the drive of the second bevel gear 9, the connecting rod 8 and the threaded rod 10 also rotate, when the threaded rod 10 rotates, the outer tube 11 can move vertically, thereby the height of the lightning rod 12 can be adjusted, the threaded rod 10 can be accommodated in the insulating shell 4, the outer tube 11 is protected by the insulating shell 4, and the phenomenon that the outer tube 11 is corroded during long-term use is avoided; in rainy weather, the lightning rod 12 can effectively avoid the effect of lightning on the weather cabinet body 1, and through the transmission of the lightning rod 12, the outer tube 11, the threaded rod 10, the connecting rod 8, the connecting ring 13 and the grounding copper bar 14, the probability that the weather cabinet body 1 is damaged by lightning can be effectively avoided; when a sharp peak current or voltage is suddenly generated in an electric circuit or a communication line due to external interference, the surge protector can conduct and shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.

[0030] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An outdoor weather cabinet with lightning protection function, comprising a weather cabinet body (1), characterized in that, The weather cabinet body (1) is equipped with a weather detection cabinet (2) at the upper end, and a power supply cabinet (3) is provided below the weather detection cabinet (2). An insulating shell (4) is provided on the back side of the weather cabinet body (1). A shaft (5) is inserted into the lower end of the insulating shell (4). One end of the shaft (5) is fixedly connected to the first bevel gear (6) inside the insulating shell (4). A fixing plate (7) is provided at the lower end inside the insulating shell (4). A connecting rod (8) is provided below the fixing plate (7). The connecting rod (8) is provided with a second bevel gear (9) that meshes with the first bevel gear (6). The upper part of the connecting rod (8) is fixedly connected to the threaded rod (10). The threaded rod (10) is fitted with an outer tube (11) at one end above the fixing plate (7). The upper part of the outer tube (11) passes through the insulating shell (4) and is fixedly connected to the lightning rod (12). The lower end of the connecting rod (8) is fitted with a connecting ring (13), and the connecting ring (13) is fixedly connected to the grounding copper busbar (14).

2. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, The grounding copper busbar (14) is located on the outside of the insulating shell (4) and is fixedly connected to the grounding body (15).

3. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, The lower end of the outer tube (11) is provided with a movable plate (16) on the side away from the weather cabinet body (1). A guide rod (17) is inserted into the middle of the movable plate (16). The two ends of the guide rod (17) are fixedly connected to the insulating shell (4) and the fixed plate (7) respectively.

4. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, Both the first bevel gear (6) and the second bevel gear (9) are insulated plastic bevel gears.

5. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, The shaft (5) is fixedly connected to the turntable (18) at one end outside the insulating shell (4), and the turntable (18) is provided with a rotating handle (19) on the outside.

6. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, The weather cabinet body (1) is provided with heat dissipation windows (20) on both sides of the weather detection cabinet (2) and the power supply cabinet (3).

7. An outdoor weather cabinet with lightning protection function according to claim 1, characterized in that, The incoming line of the meteorological monitoring cabinet (2) is equipped with a surge protector.

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