A current and voltage generator

Abstract

This utility model belongs to the field of voltage generators, specifically a current-voltage generator. Addressing the problem that existing voltage generators cannot quickly dissipate heat, leading to damage to generator components, the following solution is proposed: a voltage generator body; a rain shelter fixedly connected to the voltage generator body; two screw drive mechanisms, both mounted on the rain shelter; a solar panel adjustment device mounted on the two screw drive mechanisms; a chain and sprocket drive mechanism located on one side of the two screw drive mechanisms; a heat dissipation device mounted on the voltage generator body; and a belt drive mechanism located on one side of the heat dissipation device. This utility model can dissipate heat from the voltage generator, thereby ensuring its normal operation.

Description

Technical Field

[0001] This application relates to the field of voltage generators, and more particularly to a current-voltage generator. Background Technology

[0002] A voltage generator is a device that can output a higher voltage than a conventional power supply. It is commonly used in various electrical tests and experiments and can be classified into DC high voltage generators and impulse voltage generators.

[0003] Patent document CN203224538U discloses a current-voltage generator comprising a main capacitor, a wavefront resistor, a wave tail resistor, a charging resistor, a grounding resistor, and a ball gap forming an impulse voltage generating module; it also includes an ignition pulse amplifier mounted on a base for discharging the ball gap. The impulse voltage generator further includes a triangular insulating mechanism and a closed bracket with a through hole; the voltage generating module is disposed on the triangular insulating mechanism and placed within the through hole of the closed bracket to form a voltage generating component; the voltage generating components are stacked sequentially to form the main body of the impulse voltage generator, which is placed on the base. Compared with the prior art, this modular approach to the voltage generator allows for easy upgrades when necessary; simply removing the voltage generating component corresponding to the component to be replaced simplifies the assembly process and makes it more user-friendly.

[0004] However, existing voltage generators cannot dissipate heat quickly, which can damage the components of the voltage generator. To address this issue, a current-voltage generator is proposed. Utility Model Content

[0005] To address the existing problems, this application provides a current-voltage generator.

[0006] The current and voltage generator provided in this application adopts the following technical solution:

[0007] A current-voltage generator, comprising:

[0008] Voltage generator main body;

[0009] A rain shelter is fixedly connected to the main body of the voltage generator;

[0010] There are two screw drive mechanisms, both of which are mounted on the rain shelter.

[0011] A solar panel adjustment device is mounted on two screw drive mechanisms.

[0012] The chain and sprocket drive mechanism is located on one side of the two screw drive mechanisms;

[0013] A heat dissipation device is installed on the main body of the voltage generator;

[0014] The belt drive mechanism is located on one side of the heat dissipation device;

[0015] A fixing device is installed at the bottom of the voltage generator body;

[0016] There are two tensioning devices, one on each side of the fixed device.

[0017] Furthermore, the screw transmission mechanism includes a screw, a slide groove, and a slider. The rain shelter is fixedly connected to the slide groove, the slide groove is slidably connected to the slider, and the screw is threadedly connected to the slider.

[0018] Furthermore, the solar panel adjustment device includes a solar panel, a first connecting rod, and a first fixing block. The rain shelter is fixedly connected to the first fixing block, the first fixing block is rotatably connected to the first connecting rod, the first connecting rod is rotatably connected to the solar panel, and both sliders are rotatably connected to the solar panel. The solar panel adjustment device is used to adjust the angle of the solar panel.

[0019] Furthermore, the chain and sprocket transmission mechanism includes two first sprockets, a second sprocket, and a chain. Two screws are fixedly connected to the two first sprockets respectively. A rotating motor is installed on the rain shelter. The output shaft of the rotating motor is fixedly connected to the second sprocket. The two first sprockets and the second sprocket are respectively connected to the chain drive.

[0020] Furthermore, the heat dissipation device includes two dust covers and two fan blades. The voltage generator body has multiple heat dissipation holes and two openings. The two openings are fixedly connected to the two dust covers respectively. The two fan blades are fixedly connected to the two rotating shafts respectively. The two rotating shafts are rotatably connected to the two dust covers respectively. The heat dissipation device is used to dissipate the heat generated by the voltage generator body during operation to the outside of the voltage generator body.

[0021] Furthermore, the belt drive mechanism includes two pulleys and a belt. The two pulleys are fixedly connected to two rotating shafts respectively. A support frame is fixedly connected to the main body of the voltage generator. A motor is installed on the support frame. The output shaft of the motor is fixedly connected to one of the two pulleys. Both pulleys are connected to the belt drive.

[0022] Furthermore, the fixing device includes a push rod motor, a telescopic rod, and four plugs. A fixing frame is embedded in the bottom of the voltage generator body. A pull rod is fixedly connected to one side of the fixing frame. The push rod motor is fixedly mounted on the fixing frame. A fixing plate is fixedly connected to the output shaft of the push rod motor. The four plugs are all fixedly connected to the fixing plate. The fixing plate and the fixing frame are respectively fixedly connected to both ends of the telescopic rod. The fixing device is used to fix the voltage generator on the outdoor power rack.

[0023] Furthermore, the tensioning device includes a second fixing block, a second connecting rod, and a third connecting rod. The fixing frame is rotatably connected to the second connecting rod, the second connecting rod is rotatably connected to the third connecting rod, and the second connecting rod is rotatably connected to the second fixing block. The second fixing block has two threaded holes, and bolts are rotatably connected to both threaded holes. The tensioning device is used to remove the voltage generator body from the high-level electrical rack.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The heat dissipation device can quickly dissipate heat from the main body of the voltage generator, ensuring the normal operation of the high-temperature-sensitive components in the voltage generator;

[0026] 2. Through the solar panel adjustment device, screw drive mechanism and chain sprocket drive mechanism, the solar panel can fully convert solar energy into electrical energy to power the main body of the voltage generator, thus saving electricity resources;

[0027] 3. The voltage generator body can be quickly removed from the high electrical rack using the fixing and tensioning devices, making it convenient for operators to perform maintenance work. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this application;

[0029] Figure 2 This is a schematic diagram of the connection structure between the solar panel adjustment device and the rain shelter in Embodiment 1 of this application;

[0030] Figure 3 This is a schematic diagram of the connection structure of the fixing device in Embodiment 1 of this application;

[0031] Figure 4 This is a schematic diagram of the belt drive mechanism and the connection structure of the two fan blades in Embodiment 1 of this application;

[0032] Figure 5 This is a schematic diagram of the connection structure of the voltage generator body, two openings, multiple heat dissipation holes and two dust covers in Embodiment 1 of this application;

[0033] Figure 6 This is a schematic diagram of the chain and sprocket transmission mechanism in Embodiment 1 of this application.

[0034] Reference numerals: 1. Solar panel; 2. Slider; 3. Slide; 4. Rain shelter; 5. Voltage generator body; 6. Pull rod; 7. First connecting rod; 8. First fixing block; 9. Second connecting rod; 10. Third connecting rod; 11. Fixing frame; 12. Threaded hole; 13. Opening; 14. Second fixing block; 15. Bolt; 16. Screw; 17. Fixing plate; 18. Push rod motor; 19. Telescopic rod; 20. Plug; 21. Pulley; 22. Support frame; 23. Motor; 24. Belt; 25. Fan blade; 26. Heat dissipation hole; 27. Dust cover; 28. First sprocket; 29. ​​Second sprocket; 30. Rotating motor; 31. Chain; 32. Shaft. Detailed Implementation

[0035] Example 1

[0036] The following is in conjunction with the appendix Figures 1-6 The first embodiment of this application will be described in further detail.

[0037] A reference for the installation method of a current and voltage generator Figure 1 ,include:

[0038] Voltage generator main body 5;

[0039] Rain shelter 4 is fixedly connected to the voltage generator body 5;

[0040] There are two screw drive mechanisms, both of which are mounted on the rain shelter 4.

[0041] A solar panel adjustment device is mounted on two screw drive mechanisms.

[0042] The chain and sprocket drive mechanism is located on one side of the two screw drive mechanisms;

[0043] A heat dissipation device is installed on the main body 5 of the voltage generator;

[0044] The belt drive mechanism is located on one side of the heat dissipation device;

[0045] A fixing device is provided at the bottom of the voltage generator body 5;

[0046] There are two tensioning devices, one on each side of the fixed device.

[0047] Reference Figure 2 and Figure 6The solar panel adjustment device includes a solar panel 1, a first connecting rod 7, and a first fixing block 8. The rain shelter 4 is fixedly connected to the first fixing block 8, the first fixing block 8 is rotatably connected to the first connecting rod 7, the first connecting rod 7 is rotatably connected to the solar panel 1, and two sliders 2 are rotatably connected to the solar panel 1. The solar panel adjustment device is used to adjust the angle of the solar panel 1. The screw transmission mechanism includes a screw 16, a sliding groove 3, and a slider 2. The rain shelter 4 is fixedly connected to the sliding groove 3, the sliding groove 3 is slidably connected to the slider 2, and the screw 16 is threadedly connected to the slider 2. The chain and sprocket transmission mechanism includes two first sprockets 28, a second sprocket 29, and a chain 31. The two screws 16 are fixedly connected to the two first sprockets 28 respectively. A rotating motor 30 is provided on the rain shelter 4. The output shaft of the rotating motor 30 is fixedly connected to the second sprocket 29, and the two first sprockets 28 and the second sprocket 29 are respectively connected to the chain 31 for transmission.

[0048] Reference Figure 3 The fixing device includes a push rod motor 18, a telescopic rod 19, and four plugs 20. A fixing frame 11 is embedded in the bottom of the voltage generator body 5. A pull rod 6 is fixedly connected to one side of the fixing frame 11. The push rod motor 18 is fixedly installed on the fixing frame 11. A fixing plate 17 is fixedly connected to the output shaft of the push rod motor 18. All four plugs 20 are fixedly connected to the fixing plate 17. The fixing plate 17 and the fixing frame 11 are respectively fixedly connected to both ends of the telescopic rod 19. The fixing device is used to fix the voltage generator body 5 on the outdoor power rack.

[0049] Reference Figure 4 and Figure 5 The heat dissipation device includes two dust covers 27 and two fan blades 25. The voltage generator body 5 has multiple heat dissipation holes 26 and two openings 13. The two openings 13 are fixedly connected to the two dust covers 27 respectively. The two fan blades 25 are fixedly connected to the two rotating shafts 32 respectively. The two rotating shafts 32 are rotatably connected to the two dust covers 27 respectively. The heat dissipation device is used to dissipate the heat generated during the operation of the voltage generator outside the voltage generator body 5.

[0050] The implementation principle of a current and voltage generator according to an embodiment of this application is as follows: When the voltage generator is used for outdoor testing, four bolts 15 are turned to fix two second fixing blocks 14 to the electrical frame. The rotating motor 30 is started, which drives the second sprocket 29 to rotate. The second sprocket 29 drives two first sprockets 28 to rotate via a chain 31. The two first sprockets 28 drive two screws 16 to rotate. The two screws 16 drive two sliders 2 to slide on two sliding grooves 3 respectively. The two sliders 2 drive the solar panel 1 to rotate. The solar panel 1 drives two first connecting rods 7 to rotate. The two first connecting rods 7 can support the solar panel 1. At the same time, the starting motor 23 and the electrode 23 drive two belts. One of the pulleys 21 in wheel 21 rotates, and pulley 21 drives the other pulley 21 to rotate via belt 24. The two pulleys 21 drive the two shafts 32 and the two fan blades 25 to rotate, drawing cold air into the voltage generator body 5 to dissipate heat from the parts. When the voltage generator needs to be adjusted, the operator starts the push rod motor 18. The push rod motor 18 drives the fixed plate 17, telescopic rod 19 and four plugs 20 to move upward, retracting the fixing device into the fixed frame 11. The operator pulls the pull rod 6, which drives the two second connecting rods 9 to rotate. The two second connecting rods 9 drive the two third connecting rods 10 to rotate. Then the voltage generator is removed from the fixed frame 11 for adjustment.

[0051] Example 2

[0052] The difference between this embodiment and embodiment one is that a dehumidifier is fixedly connected to the voltage generator body 5. When there is too much water vapor in the air, the dehumidifier is activated to remove the moisture in the air and prevent the water vapor from affecting the operation of the voltage generator 5.

[0053] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A current and voltage generator, characterized in that: include: Voltage generator main body (5); Rain shelter (4) is fixedly connected to the main body (5) of the voltage generator; The screw drive mechanism has two parts, both of which are mounted on the rain shelter (4). A solar panel adjustment device is mounted on two screw drive mechanisms. The chain and sprocket drive mechanism is located on one side of the two screw drive mechanisms; A heat dissipation device is installed on the main body (5) of the voltage generator; The belt drive mechanism is located on one side of the heat dissipation device; A fixing device is provided at the bottom of the voltage generator body (5); There are two tensioning devices, one on each side of the fixed device.

2. A current and voltage generator according to claim 1, characterized in that: The screw drive mechanism includes a screw (16), a slide groove (3) and a slider (2). The rain shelter (4) is fixedly connected to the slide groove (3), the slide groove (3) is slidably connected to the slider (2), and the screw (16) is threadedly connected to the slider (2).

3. A current and voltage generator according to claim 2, characterized in that: The solar panel adjustment device includes a solar panel (1), a first connecting rod (7) and a first fixing block (8). The rain shelter (4) is fixedly connected to the first fixing block (8). The first fixing block (8) is rotatably connected to the first connecting rod (7). The first connecting rod (7) is rotatably connected to the solar panel (1). Both sliders (2) are rotatably connected to the solar panel (1). The solar panel adjustment device is used to adjust the angle of the solar panel (1).

4. A current and voltage generator according to claim 3, characterized in that: The chain and sprocket transmission mechanism includes two first sprockets (28), a second sprocket (29), and a chain (31). Two screws (16) are fixedly connected to the two first sprockets (28) respectively. A rotating motor (30) is provided on the rain shelter (4). The output shaft of the rotating motor (30) is fixedly connected to the second sprocket (29). The two first sprockets (28) and the second sprocket (29) are respectively connected to the chain (31) for transmission.

5. A current and voltage generator according to claim 4, characterized in that: The heat dissipation device includes two dust covers (27) and two fan blades (25). The voltage generator body (5) has multiple heat dissipation holes (26) and two openings (13). The two openings (13) are fixedly connected to the two dust covers (27) respectively. The two fan blades (25) are fixedly connected to the two rotating shafts (32) respectively. The two rotating shafts (32) are rotatably connected to the two dust covers (27) respectively. The heat dissipation device is used to dissipate the heat generated during the operation of the voltage generator outside the voltage generator body (5).

6. A current and voltage generator according to claim 5, characterized in that: The belt drive mechanism includes two pulleys (21) and a belt (24). The two pulleys (21) are fixedly connected to two rotating shafts (32) respectively. A support frame (22) is fixedly connected to the main body (5) of the voltage generator. A motor (23) is installed on the support frame (22). The output shaft of the motor (23) is fixedly connected to one of the two pulleys (21). Both pulleys (21) are connected to the belt (24) for transmission.

7. A current and voltage generator according to claim 6, characterized in that: The fixing device includes a push rod motor (18), a telescopic rod (19), and four plugs (20). A fixing frame (11) is embedded at the bottom of the voltage generator body (5). A pull rod (6) is fixedly connected to one side of the fixing frame (11). The push rod motor (18) is fixedly installed on the fixing frame (11). A fixing plate (17) is fixedly connected to the output shaft of the push rod motor (18). The four plugs (20) are all fixedly connected to the fixing plate (17). The fixing plate (17) and the fixing frame (11) are respectively fixedly connected to both ends of the telescopic rod (19). The fixing device is used to fix the voltage generator body (5) on the outdoor power rack.

8. A current and voltage generator according to claim 7, characterized in that: The tensioning device includes a second fixing block (14), a second connecting rod (9) and a third connecting rod (10). The fixing frame (11) is rotatably connected to the second connecting rod (9), the second connecting rod (9) is rotatably connected to the third connecting rod (10), and the second connecting rod (9) is rotatably connected to the second fixing block (14). The second fixing block (14) has two threaded holes (12), and bolts (15) are rotatably connected to both threaded holes (12). The tensioning device is used to remove the voltage generator body (5) from the high-rise electrical frame.

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