Capacitive lightning ball with protection function

Abstract

The application discloses a capacitor lightning protection ball with a protection function, and relates to the technical field of lightning protection devices. In order to solve the problem that the capacitor lightning protection ball exposed to the outside is easily damaged by sunlight and external object collision, and has a short service life, the application specifically comprises a first protection frame and two groups of supporting rods which are fixed to the outer wall of an electronic device body respectively, a rotating shaft is rotatably connected to the outer wall of one side of the supporting rod, a second protection frame is fixed to the outer wall of one side of the rotating shaft, and a first gear is fixed to the outer wall of the rotating shaft. The application drives the two second protection frames to rotate downward by 180 degrees, exposes the lightning protection cap and the lightning protection ball in the first protection frame, and performs normal lightning protection, so that the capacitor lightning protection ball can be automatically shielded in sunny weather, the second protection frame is automatically opened in rainy weather, the capacitor lightning protection ball can perform normal lightning protection work, and the service life of the capacitor lightning protection ball is prolonged.

Description

Technical Field

[0001] This invention relates to the field of lightning protection devices, and in particular to a capacitor lightning arrester ball with protective function. Background Technology

[0002] With the development of technology, there are more and more electronic devices installed on the exterior of buildings in today's society. In order to ensure that these electronic devices can operate normally in thunderstorms, it is necessary to install corresponding lightning protection devices on one side of these electronic devices. However, these electronic devices often cannot withstand the electromagnetic radiation generated by lightning rods drawing lightning into the ground. Therefore, a new type of capacitor lightning arrester has emerged. This capacitor lightning arrester does not need to be grounded and can protect the corresponding electronic devices from lightning strikes. Since the capacitor lightning arrester needs to be exposed to the outside for a long time, it is necessary to use corresponding protective devices to effectively protect the capacitor lightning arrester and improve its service life.

[0003] A search revealed a Chinese patent application with patent number CN200410030284.5, which discloses a capacitor lightning arrester device, including a lightning arrester ball, a lightning arrester cap, a charge amplifier, a controller, and lightning arrester tiles. However, the above technical solution lacks a corresponding mechanism to shield and protect the capacitor lightning arrester ball. As a result, the exposed capacitor lightning arrester ball is easily damaged by sunlight and collisions with external objects, leading to a short service life. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a capacitor lightning arrester with protective functions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A capacitor lightning arrester with protective function includes a first protective frame and two sets of support rods fixed to the outer wall of the electronic device body. A rotating shaft is rotatably connected to one side of the outer wall of the support rod, and a second protective frame is fixed to one side of the outer wall of the rotating shaft. A first gear is fixed to the outer wall of the rotating shaft. Guide rails are opened on both sides of the outer wall of the first protective frame. A rack plate is slidably connected to the inner wall of the guide rail. The first gear is meshed with the rack plate. A dual-output shaft motor is fixed to the inner wall of the first protective frame. The output shaft of the dual-output shaft motor is connected to a first transmission shaft through a coupling. A third gear is fixed to the outer wall of the first transmission shaft. A second transmission shaft and a third transmission shaft are rotatably connected to the inner wall of the first protective frame. A fourth gear is fixed to the outer wall of the second transmission shaft. The fourth gear is meshed with the third gear. The second and third transmission shafts are connected by a transmission chain. A second gear is fixed to one end of the third transmission shaft and the first transmission shaft. The second gear is meshed with one side of the rack plate.

[0007] Preferably, the inner wall of the first protective frame is provided with a control panel, which is communicatively connected to an external weather sensor, and the dual-output shaft motor is electrically connected to the control panel.

[0008] Furthermore: an installation plate is fixed to the outer wall of the electronic device body, a support column is fixed to the outer wall of the installation plate, a lightning protection ball is fixed to the top outer wall of the support column, multiple insulating fixing rods are fixed to the outer wall of the lightning protection ball, and lightning protection caps are fixed to the outer wall of the insulating fixing rods.

[0009] A further preferred embodiment: multiple connecting rods are fixed to the outer wall of the mounting plate, and uprights are fixed to the outer walls of the connecting rods. The uprights and connecting rods are respectively fixed to the inner wall of the first protective frame.

[0010] As a preferred embodiment of the present invention: a battery is fixed to the outer wall of the mounting plate, and a mounting groove is opened on one side of the outer wall of the second protective frame, and a photovoltaic panel is fixed to the inner wall of the mounting groove.

[0011] As a further preferred embodiment of the present invention: a first breathable mesh is provided on each of the two outer walls of the second protective frame, and a second breathable mesh is provided on each of the two outer walls of the first protective frame.

[0012] As a further embodiment of the present invention: an elastic buffer pad is fixed to one side of the outer wall of the second protective frame, and a baffle is fixed to the inner wall of the first protective frame.

[0013] Based on the aforementioned scheme: a collision block is fixed to the outer wall of the rack plate, collision buttons are fixed to the outer walls on both sides of the first protective frame, a set of electric push rods are fixed to the inner walls on both sides of the first protective frame, the output shaft of the electric push rod is fixed with a plug rod, and the electric push rod and the collision button are electrically connected to the control panel.

[0014] Based on the aforementioned scheme, the preferred embodiment is as follows: a set of second insertion holes and a set of first insertion holes are respectively opened on one side of the outer wall of the second protective frame and the first protective frame, and the insertion rod is slidably connected to the inner wall of the second insertion hole and the first insertion hole.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. When the weather around the building is clear, the control panel will control the dual-output shaft motor to drive the first transmission shaft to rotate by a corresponding angle. The rotating first gear will drive the second protective frames on both sides of the first protective frame to cover the top of the first protective frame, thus shielding and protecting the lightning arrester ball and lightning arrester cap inside the first protective frame. When the weather around the building turns cloudy, the control panel will control the dual-output shaft motor to drive the first transmission shaft to rotate in the opposite direction. This will drive the two second protective frames to rotate downwards by 180 degrees, exposing the lightning arrester cap and lightning arrester ball inside the first protective frame for normal lightning protection. This allows the capacitor lightning arrester ball to be automatically shielded and protected in clear weather and automatically opened in cloudy or rainy weather, allowing the capacitor lightning arrester ball to perform normal lightning protection work and improving its service life.

[0017] 2. When the second protective frame rotates downwards to both sides of the first protective frame under the drive of the first gear, it can support both sides of the first protective frame, and work with the first protective frame to reinforce and support the capacitor lightning arrester ball installed inside, thereby improving the stability of the capacitor lightning arrester ball in stormy weather.

[0018] 3. The first and second ventilation nets can ensure the overall ventilation effect of the first and second protective frames. When the second protective frame covers the top of the first protective frame to shield the capacitor lightning arrester ball, it can quickly dissipate the heat generated inside the first and second protective frames. When the second protective frame is rotated downward to both sides of the first protective frame in rainy weather, the first and second ventilation nets located on the outer walls of the second and first protective frames can effectively reduce wind resistance and improve the overall stability of the first and second protective frames.

[0019] 4. When the forward-moving rack plate drives the second protective frames on both sides of the first protective frame to rotate downwards to the sides of the first protective frame via the first gear, the collision block located on one side of the rack plate will also move to the side of the collision button. After being hit, the collision button will send an electrical signal to the control panel. At this time, the control panel will control the electric push rod to push the plug rod forward, so that the plug rod passes through the second and first plug holes on the outer walls of the second and first protective frames. Thus, the plug rod, the second and first plug holes provide limiting support for the second protective frames on both sides of the first protective frame, improving the stability of the first and second protective frames as a whole after unfolding.

[0020] 5. When the weather is clear, the second protective frame will cover the top of the first protective frame under the drive of the first gear. At this time, the mounting groove on the outer wall of the second protective frame can generate electricity through sunlight and store the generated electricity in the battery, thereby ensuring the normal operation of various equipment inside the first protective frame. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the main structure of a capacitor lightning arrester with protective function proposed in this invention;

[0022] Figure 2 This is a side view of a capacitor lightning arrester ball with protective function proposed in this invention.

[0023] Figure 3 This is a schematic diagram of the second protective frame opening structure of a capacitor lightning arrester ball with protective function proposed in this invention.

[0024] Figure 4 This is a schematic diagram of the first protective frame structure of a capacitor lightning arrester ball with protective function proposed in this invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the first protective frame of a capacitor lightning arrester ball with protective function proposed in this invention.

[0026] Figure 6 This is a schematic diagram of the mounting plate structure of a capacitor lightning arrester ball with protective function proposed in this invention;

[0027] Figure 7 This is a schematic diagram of a capacitor lightning arrester with protective function proposed in this invention.

[0028] In the diagram: 1 First protective frame, 2 Guide rail, 3 First insertion hole, 4 Second insertion hole, 5 Second protective frame, 6 Mounting groove, 7 First ventilated mesh, 8 Elastic buffer pad, 9 Photovoltaic panel, 10 First gear, 11 Support rod, 12 Second gear, 13 Rack plate, 14 Collision button, 15 Electronic device body, 16 Second ventilated mesh, 17 Collision block, 18 Rotating shaft, 19 Lightning protection cap, 20 Baffle, 21 Lightning protection ball, 22 Dual output shaft motor, 23 First drive shaft, 24 Third gear, 25 Second drive shaft, 26 Fourth gear, 27 Mounting plate, 28 Connecting rod, 29 Third drive shaft, 30 Electric push rod, 31 Insulating fixing rod, 32 Upright pole, 33 Support column, 34 Battery, 35 Insert rod. Detailed Implementation

[0029] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0030] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] Example 1:

[0032] A type of capacitor-type lightning arrester with protective functions, such as Figure 1-7 As shown, the device includes a first protective frame 1 and two sets of support rods 11, each fixed to the outer wall of the electronic device body 15. A rotating shaft 18 is rotatably connected to one side of the outer wall of each support rod 11. A second protective frame 5 is fixed to one side of the outer wall of the rotating shaft 18. A first gear 10 is fixed to the outer wall of the rotating shaft 18. Guide rails 2 are respectively opened on the outer walls of both sides of the first protective frame 1. A rack plate 13 is slidably connected to the inner wall of the guide rails 2. The first gear 10 and the rack plate 13 are meshed together. A dual-output shaft motor 22 is fixed to the inner wall of the first protective frame 1. The output of the dual-output shaft motor 22... The shaft is connected to a first drive shaft 23 via a coupling. A third gear 24 is fixed to the outer wall of the first drive shaft 23. A second drive shaft 25 and a third drive shaft 29 are rotatably connected to the inner wall of the first protective frame 1. A fourth gear 26 is fixed to the outer wall of the second drive shaft 25. The fourth gear 26 is meshed with the third gear 24. The second drive shaft 25 and the third drive shaft 29 are connected by a transmission chain. A second gear 12 is fixed to one end of the third drive shaft 29 and the first drive shaft 23 respectively. The second gear 12 is meshed with one side of the rack plate 13.

[0033] The inner wall of the first protective frame 1 is provided with a control panel, which is communicatively connected to an external weather sensor, and the dual-output shaft motor 22 is electrically connected to the control panel;

[0034] An mounting plate 27 is fixed to the outer wall of the electronic device body 15. A support column 33 is fixed to the outer wall of the mounting plate 27. A lightning protection ball 21 is fixed to the top outer wall of the support column 33. Multiple insulating fixing rods 31 are fixed to the outer wall of the lightning protection ball 21. A lightning protection cap 19 is fixed to the outer wall of the insulating fixing rod 31.

[0035] First, weather sensors are installed on the corresponding building to monitor the weather around the building in real time. When the weather around the building is clear, the control panel controls the dual-output shaft motor 22 to drive the first transmission shaft 23 to rotate at a corresponding angle. When the first transmission shaft 23 rotates, it drives the third transmission shaft 29 to rotate in the opposite direction through the second transmission shaft 25. This drives the two second gears 12 connected to both sides of the first protective frame 1 to rotate in the opposite direction. When the second gears 12 rotate, they drive the rack plate 13 meshing with the outer wall to move forward. This drives the first gear 10 to rotate to one side through the rack plate 13 moving forward. The rotating first gear 10 drives the second protective frames 5 on both sides of the first protective frame 1 to rotate upward by 180 degrees, thereby covering the top of the first protective frame 1 with the second protective frame 5, and shielding and protecting the lightning protection ball 21 and lightning protection cap 19 set inside the first protective frame 1.

[0036] When the weather around the building turns cloudy, the control panel will control the dual output shaft motor 22 to drive the first transmission shaft 23 to rotate in the opposite direction. This will cause the two second protective frames 5 to rotate downwards by 180 degrees, exposing the lightning protection cap 19 and lightning protection ball 21 inside the first protective frame 1 for normal lightning protection. This allows the capacitor lightning protection ball to be automatically shielded and protected in sunny weather, and the second protective frame 5 to be automatically opened in cloudy or rainy weather, allowing the capacitor lightning protection ball to perform normal lightning protection work and improving the service life of the capacitor lightning protection ball.

[0037] like Figure 3-7 As shown, multiple connecting rods 28 are fixed to the outer wall of the mounting plate 27, and uprights 32 are fixed to the outer wall of the connecting rods 28. The uprights 32 and connecting rods 28 are respectively fixed to the inner wall of the first protective frame 1. When the second protective frame 5 rotates downward to both sides of the first protective frame 1 under the drive of the first gear 10, it can support both sides of the first protective frame 1. Together with the first protective frame 1, it reinforces and supports the capacitor lightning arrester ball installed inside, thereby improving the stability of the capacitor lightning arrester ball in stormy weather.

[0038] like Figure 1 and Figure 6 As shown, a battery 34 is fixed to the outer wall of the mounting plate 27, and a mounting groove 6 is opened on one side of the outer wall of the second protective frame 5. A photovoltaic panel 9 is fixed to the inner wall of the mounting groove 6. When the weather is sunny, the second protective frame 5 will cover the top of the first protective frame 1 under the drive of the first gear 10. At this time, the mounting groove 6 located on the outer wall of the second protective frame 5 can generate electricity through sunlight and store the generated electrical energy inside the battery 34, thereby ensuring the normal operation of various equipment inside the first protective frame 1.

[0039] like Figure 1 As shown, the outer walls on both sides of the second protective frame 5 are respectively provided with a first ventilation net 7, and the outer walls on both sides of the first protective frame 1 are respectively provided with a second ventilation net 16. The first ventilation net 7 and the second ventilation net 16 can ensure the overall ventilation effect of the first protective frame 1 and the second protective frame 5. When the second protective frame 5 covers the top of the first protective frame 1 to shield and protect the capacitor lightning arrester ball, it can quickly dissipate the heat generated inside the first protective frame 1 and the second protective frame 5. When the second protective frame 5 is rotated downward to the sides of the first protective frame 1 in rainy weather, the first ventilation net 7 and the second ventilation net 16 located on the outer walls of the second protective frame 5 and the first protective frame 1 can effectively reduce wind resistance and improve the overall structural stability of the first protective frame 1 and the second protective frame 5.

[0040] like Figure 1-3 As shown, an elastic buffer pad 8 is fixed to one side of the outer wall of the second protective frame 5, and a baffle 20 is fixed to the inner wall of the first protective frame 1; the elastic buffer pad 8 can buffer the contact surfaces of the two second protective frames 5.

[0041] In this embodiment, weather sensors are first installed on the corresponding building to monitor the weather around the building in real time. When the weather around the building is sunny, the control panel controls the dual-output shaft motor 22 to drive the first transmission shaft 23 to rotate at a corresponding angle. When the first transmission shaft 23 rotates, it drives the third transmission shaft 29 to rotate in the opposite direction through the second transmission shaft 25. This drives the two second gears 12 connected to both sides of the first protective frame 1 to rotate in the opposite direction. When the second gears 12 rotate, they drive the rack plate 13 meshing with the outer wall to move forward. This drives the first gear 10 to rotate to one side through the rack plate 13 moving forward. The rotating first gear 10 drives the second protective frames 5 on both sides of the first protective frame 1 to rotate upward by 180 degrees, thereby covering the top of the first protective frame 1 with the second protective frame 5, and providing overall shielding and protection for the lightning protection ball 21 and lightning protection cap 19 set inside the first protective frame 1.

[0042] When the weather around the building turns cloudy, the control panel will control the dual output shaft motor 22 to drive the first transmission shaft 23 to rotate in the opposite direction. This will cause the two second protective frames 5 to rotate downwards by 180 degrees, exposing the lightning protection cap 19 and lightning protection ball 21 inside the first protective frame 1 for normal lightning protection. In this way, the capacitor lightning protection ball can be automatically shielded and protected in sunny weather, and the second protective frame 5 can be automatically opened in cloudy or rainy weather to allow the capacitor lightning protection ball to perform normal lightning protection work.

[0043] Example 2:

[0044] A type of capacitor-type lightning arrester with protective functions, such as Figure 1-6 As shown, this embodiment makes the following improvements based on embodiment 1: a collision block 17 is fixed to the outer wall of the rack plate 13; collision buttons 14 are fixed to the outer walls on both sides of the first protective frame 1; a set of electric push rods 30 are fixed to the inner walls on both sides of the first protective frame 1; an insertion rod 35 is fixed to the output shaft of the electric push rod 30; the electric push rod 30 and the collision button 14 are electrically connected to the control panel; a set of second insertion holes 4 and a set of first insertion holes 3 are respectively opened on the outer walls of the second protective frame 5 and the first protective frame 1; the insertion rod 35 is slidably connected to the inner walls of the second insertion hole 4 and the first insertion hole 3; when the rack plate 13 moves forward, it drives the first protective block 14 through the first gear 10. After the second protective frames 5 on both sides of the first protective frame 1 rotate downwards to the sides of the first protective frame 1, the collision block 17 located on one side of the rack plate 13 will also move to the side of the collision button 14. After being hit, the collision button 14 will send an electrical signal to the control panel. At this time, the control panel will control the electric push rod 30 to push the insertion rod 35 forward, so that the insertion rod 35 passes through the second insertion hole 4 and the first insertion hole 3 on the outer wall of the second protective frame 5 and the first insertion hole 3. Thus, the second protective frames 5 on both sides of the first protective frame 1 are limited and supported by the insertion rod 35, the second insertion hole 4 and the first insertion hole 3, thereby improving the overall stability of the first protective frame 1 and the second protective frame 5 after unfolding.

[0045] In this embodiment, when the forward-moving rack plate 13 drives the second protective frames 5 on both sides of the first protective frame 1 to rotate downward to both sides of the first protective frame 1 via the first gear 10, the collision block 17 located on one side of the rack plate 13 will also move to the side of the collision button 14. After being hit, the collision button 14 will send an electrical signal to the control panel. At this time, the control panel will control the electric push rod 30 to push the insertion rod 35 forward, so that the insertion rod 35 passes through the second insertion hole 4 and the first insertion hole 3 on the outer wall of the second protective frame 5 and the first insertion hole 1. Thus, the second protective frames 5 on both sides of the first protective frame 1 are limited and supported as a whole through the insertion rod 35, the second insertion hole 4 and the first insertion hole 3.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A capacitor lightning arrester with protective function, comprising a first protective frame (1) and two sets of support rods (11) respectively fixed to the outer wall of an electronic device body (15), characterized in that, A rotating shaft (18) is rotatably connected to one side of the outer wall of the support rod (11). A second protective frame (5) is fixed to one side of the outer wall of the rotating shaft (18). A first gear (10) is fixed to the outer wall of the rotating shaft (18). Guide rails (2) are respectively opened on the outer walls of both sides of the first protective frame (1). A rack plate (13) is slidably connected to the inner wall of the guide rail (2). The first gear (10) and the rack plate (13) are meshed together. A dual-output shaft motor (22) is fixed to the inner wall of the first protective frame (1). The output shaft of the dual-output shaft motor (22) is connected to a first transmission shaft (23) through a coupling. A third gear (24) is fixed on the outer wall of a drive shaft (23). A second drive shaft (25) and a third drive shaft (29) are rotatably connected to the inner wall of the first protective frame (1). A fourth gear (26) is fixed on the outer wall of the second drive shaft (25). The fourth gear (26) and the third gear (24) are meshed together. The second drive shaft (25) and the third drive shaft (29) are connected by a drive chain. A second gear (12) is fixed at one end of the third drive shaft (29) and the first drive shaft (23). The second gear (12) is meshed with one side of the rack plate (13).

2. A capacitor lightning arrester ball with protective function according to claim 1, characterized in that, The inner wall of the first protective frame (1) is provided with a control panel, which is connected to an external weather sensor. The dual-output shaft motor (22) is electrically connected to the control panel.

3. A capacitor lightning arrester ball with protective function according to claim 1, characterized in that, The outer wall of the electronic device body (15) is fixed with an installation plate (27), the outer wall of the installation plate (27) is fixed with a support column (33), the top outer wall of the support column (33) is fixed with a lightning protection ball (21), the outer wall of the lightning protection ball (21) is fixed with multiple insulating fixing rods (31), and the outer wall of the insulating fixing rods (31) is fixed with a lightning protection cap (19).

4. A capacitor lightning arrester ball with protective function according to claim 3, characterized in that, Multiple connecting rods (28) are fixed to the outer wall of the mounting plate (27), and uprights (32) are fixed to the outer wall of the connecting rods (28). The uprights (32) and connecting rods (28) are respectively fixed to the inner wall of the first protective frame (1).

5. A capacitor lightning arrester ball with protective function according to claim 4, characterized in that, A battery (34) is fixed to the outer wall of the mounting plate (27), and a mounting groove (6) is opened on one side of the outer wall of the second protective frame (5). A photovoltaic panel (9) is fixed to the inner wall of the mounting groove (6).

6. A capacitor lightning arrester ball with protective function according to claim 5, characterized in that, The outer walls on both sides of the second protective frame (5) are respectively provided with a first breathable mesh (7), and the outer walls on both sides of the first protective frame (1) are respectively provided with a second breathable mesh (16).

7. A capacitor lightning arrester ball with protective function according to claim 6, characterized in that, An elastic buffer pad (8) is fixed to one side of the outer wall of the second protective frame (5), and a baffle (20) is fixed to the inner wall of the first protective frame (1).

8. A capacitor lightning arrester ball with protective function according to claim 1, characterized in that, The rack plate (13) has a collision block (17) fixed on its outer wall. The outer walls of the first protective frame (1) are respectively fixed with collision buttons (14). The inner walls of the first protective frame (1) are respectively fixed with a set of electric push rods (30). The output shaft of the electric push rod (30) is fixed with a plug rod (35). The electric push rod (30) and the collision button (14) are respectively electrically connected to the control panel.

9. A capacitor lightning arrester ball with protective function according to claim 7, characterized in that, The second protective frame (5) and the first protective frame (1) have a set of second insertion holes (4) and first insertion holes (3) respectively on one side of their outer walls. The insertion rod (35) is slidably connected to the inner walls of the second insertion hole (4) and the first insertion hole (3).

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