A small circuit breaker for the Internet of Things

Abstract

The present invention belongs to the technical field of circuit breakers, and discloses a small circuit breaker of the Internet of Things; it comprises a shell, one side of which is rotatably connected with a push rod, and one side of the shell is provided with a fixing hole. By arranging a dehumidification component, the device can start a motor to drive fan blades to generate wind when the interior of the shell needs to be dehumidified, and blow the wind into an installation frame and a connection frame in sequence. When the wind flow enters the adsorption frame, the moisture in the wind flow is adsorbed by the adsorbent in the adsorption frame, and then the dry wind flow can be blown into the connection frame and the shell. After the dry wind flow enters the shell, the humidity of the air in the shell will gradually decrease until the humidity in the shell is controlled within a reasonable range. By arranging a swing component, it can be used to expand the range of dehumidification, which is beneficial to improving the efficiency of dehumidification and solving the problem that the damp air inside the circuit breaker affects the performance of parts.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit breakers, and more specifically, to a small circuit breaker for the Internet of Things. Background Art

[0002] The Internet of Things circuit breaker uses the Internet of Things technology in the distribution switch link to integrate, intelligentize and design the circuit breaker in an Internet of Things manner, giving the low-voltage circuit breaker more intelligent functions. It not only has the basic functions of traditional circuit breakers such as overload protection and short-circuit protection, but also realizes remote control, real-time monitoring, fault warning, data analysis and other advanced functions through the Internet of Things technology.

[0003] In the prior art, in areas with a hot and humid climate, humid air will enter the interior of the circuit breaker. Since the humidity of the air inside the circuit breaker is relatively high, the humid environment can easily promote the aging of the insulating material inside the circuit breaker, reduce its insulation performance, and easily cause the contacts of the circuit breaker to oxidize, resulting in poor contact or even no contact. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention proposes a miniature circuit breaker for the Internet of Things.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a small circuit breaker for the Internet of Things, comprising a shell, one side of the shell is rotatably connected to a push rod, one side of the shell is provided with a fixing hole, the other side of the shell is provided with a buckle block, the top of the shell is fixedly connected with a plug-in cylinder, and also comprises a dehumidification component for removing moisture inside the shell, the dehumidification component is arranged at the bottom of one side of the shell, one side of the dehumidification component is provided with a swing component for adjusting the wind direction, the swing component is arranged at the bottom of one side of the shell, an installation component for replacing an adsorbent is arranged between the dehumidification component and the swing component, a locking component for locking the installation component is arranged inside the installation component, and a closing component for sealing the wires is arranged at the top of the plug-in cylinder.

[0006] Furthermore, the dehumidification component includes a fixing plate, which is fixedly connected to one side of the shell, and the fixing plate is arranged at the bottom of the push rod. A motor is fixedly connected to one side of the fixing plate, and a fan blade is fixedly connected to the output end of the motor. A mounting frame is fixedly connected to the bottom of one side of the shell, and the mounting frame is arranged on one side of the fan blade. An adsorption frame is arranged on the inner wall of the mounting frame, and the adsorption frame is filled with adsorption material. A limiting strip is fixedly connected to the inner wall of the mounting frame, and limiting grooves are provided at the top and bottom of the adsorption frame. The limiting strip is inserted into the inner wall of the limiting groove. A cover plate is fixedly connected to one side of the mounting frame close to the fan blade, and the other side of the cover plate is sleeved on the outer wall of the fan blade. The cover plate is connected to the inner wall of the mounting frame, and a square hole is provided on the outer wall of the cover plate. A connecting frame is fixedly connected to the side of the mounting frame away from the fan blade, and the connecting frame is connected to the inner wall of the shell and the inner wall of the mounting frame.

[0007] Further, the swing assembly includes a first gear, which is fixed to the outer wall of the fan blade, and the first gear is arranged on one side of the cover plate. The bottom of the first gear is meshed with a second gear, and the second gear is rotatably connected to one side of the bottom of the fixed plate. The side of the second gear away from the fixed plate is fixed with a circular plate, and the side of the circular plate away from the second gear is rotatably connected with a collar, and the inner wall of the collar is sleeved with a short rod, and the top and bottom of the short rod are fixed with a group of frame plates, and the two groups of frame plates are fixed with a long rod on the side away from the short rod, and the top of the long rod is rotatably connected to the inner wall of the connecting frame, and the long rod is fixed with a flap on one side arranged inside the connecting frame, and the bottom of the upper group of frame plates is fixed with a connecting block, and the bottom of the connecting block is fixed with an L-shaped block, and one side of the L-shaped block is fixed to the bottom of the long rod, and the bottom of the L-shaped block is rotatably connected with a linkage plate, and multiple groups of the long rod, the flap and the L-shaped block are provided, and are distributed in parallel on both sides of the frame plate, and multiple groups of the L-shaped blocks are rotatably connected to the top of the linkage plate.

[0008] Further, the mounting assembly includes an insert rod, the insert rod is fixedly connected to one side of the adsorption frame, a side frame is fixedly connected to one side of the mounting frame, a mounting tube is fixedly connected to the inner wall of the side frame, the insert rod is inserted into the inner wall of the mounting tube, an arc head is fixedly connected to the end of the insert rod away from the adsorption frame, a sliding ring is slidably connected to the outer wall of the insert rod, a mounting groove is provided on one side of the inner wall of the mounting tube, a first spring is fixedly connected to the inner wall of the mounting groove, a first push block is fixedly connected to one side of the first spring, an end of the first push block away from the first spring extends out of the mounting groove, and one end of the first push block is provided with an incline.

[0009] Further, the locking assembly includes a second spring, the second spring is fixedly connected to the inner wall of the mounting cylinder, one end of the second spring is fixedly connected to a pushing plate, the pushing plate is arranged at an end of the arc head away from the insertion rod, a center rod is fixedly connected to the center of the pushing plate, the inner wall of the insertion rod is provided with a circular groove, the center rod is inserted in the inner wall of the circular groove, the inner wall of the circular groove is slidably connected with a round rod, the round rod is arranged on one side of the center rod, a pull rope is fixedly connected to one side of the round rod, the inner wall of the insertion rod is provided with a slot, the pull rope extends into the inner wall of the slot, the inner wall of the slot is slidably connected with a second push block, the pull rope is fixedly connected to one side of the second push block, a third spring is fixedly connected to one side of the second push block, the third spring is fixedly connected to the inner wall of the slot, one end of the second push block away from the pull rope extends out of the slot, the second push block is arranged between the sliding ring and the arc head, and both sides of the sliding ring are arc-shaped.

[0010] Further, the closing assembly includes a vertical plate, which is fixedly connected to the top of the shell, one side of the vertical plate is fixedly connected to the top plate, the bottom of the top plate is rotatably connected to a limiting ring, the bottom of the limiting ring is fixedly connected to a rotating plate, the outer wall of the rotating plate is provided with convex teeth, the rotating plate is rotatably connected to the top of the plug-in cylinder, the outer wall of the plug-in cylinder is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to a sliding rod, one side of the sliding rod is fixedly connected to an arc plate, the arc plate is arranged on the inner wall of the plug-in cylinder, the inner wall of the arc plate is fixedly connected to a sealing gasket, the top of the sliding rod is fixedly connected to a vertical rod, the top of the rotating plate is provided with a guide groove, the vertical rod is plugged into the inner wall of the guide groove, the inner wall of the plug-in cylinder is fixedly connected to a folding sleeve, and the other end of the folding sleeve is fixedly connected to the outer wall of the arc plate.

[0011] Furthermore, a sealing sleeve is fixedly connected to the top end of the top plate, the sealing sleeve is in a circular ring shape, and a fitting opening is fixedly connected to the inner wall of the sealing sleeve.

[0012] Furthermore, a mounting shell is fixedly connected to one side of the outer shell, an arc-shaped opening is provided at the bottom of the mounting shell, a bottom plate is fixedly connected to the bottom of the arc-shaped opening of the mounting shell, a plurality of groups of circular holes are provided at the bottom of the bottom plate, a sphere is provided inside the mounting shell, and the mounting shell is arranged at the bottom of the push rod.

[0013] The technical effects and advantages of a miniature circuit breaker for the Internet of Things of the present invention are as follows:

[0014] (1) By setting up a dehumidification component, when it is necessary to dehumidify the inside of the casing, the motor can be started to drive the fan blades to generate wind, and the wind is blown into the installation frame and the connection frame in turn. When the wind flow enters the adsorption frame, the moisture in the wind flow is adsorbed by the adsorbent in the adsorption frame, and then the dry wind flow can be blown into the connection frame and the casing. After the dry wind flow enters the casing, the humidity of the air in the casing will gradually decrease until the humidity in the casing is controlled within a reasonable range. By setting up a swing component, it can be used to expand the range of dehumidification, which is beneficial to improve the efficiency of dehumidification and solve the problem that the humidity in the air inside the circuit breaker affects the performance of parts.

[0015] (2) By setting up an installation component and a locking component, the adsorption frame can be installed and disassembled, which is convenient for removing the adsorbent after long-term use and replacing it with a new adsorbent. By setting up a locking component, the installation component can be locked and unlocked at an appropriate time, thereby facilitating the replacement of the adsorbent.

[0016] (3) By providing a sealing component, after the electric wire is installed in the plug-in barrel, the sealing component can be used to seal the electric wire and the plug-in barrel to prevent external impurities and moisture from entering the plug-in barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention.

[0019] Figure 3 for Figure 2 A is an enlarged structural diagram of FIG.

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at B.

[0021] Figure 5 It is a schematic diagram of the adsorption frame structure in the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the swing assembly in the present invention.

[0023] Figure 7 It is a schematic diagram of the local structure of the connection frame in the present invention.

[0024] Figure 8 It is a cross-sectional schematic diagram of the installation frame in the present invention.

[0025] Fig. 9 for Figure 8 Enlarged schematic diagram of point C.

[0026] Fig.10 for Fig. 9 Enlarged schematic diagram of point D.

[0027] Fig.11 It is a schematic diagram of the local structure of the insertion rod in the present invention.

[0028] Fig.12 It is a schematic diagram of the sealing sleeve structure in the present invention.

[0029] Fig.13 It is a cross-sectional schematic diagram of the plug-in tube in the present invention.

[0030] Fig.14 It is a schematic diagram of the folding sleeve structure in the present invention.

[0031] In the figure:

[0032] 1. Shell; 2. Push rod; 3. Fixing hole; 4. Buckle block; 5. Plug-in tube; 6. Fixing plate; 7. Motor; 8. Fan blade; 9. Mounting frame; 10. Adsorption frame; 11. Limiting strip; 12. Limiting groove; 13. Cover plate; 14. Connecting frame; 15. First gear; 16. Second gear; 17. Round plate; 18. Ring; 19. Frame plate; 20. Long rod; 21. Flip plate; 22. Connecting block; 23. L-shaped block; 24. Linkage plate; 25. Inserting rod; 26. Sliding ring; 27. Arc head; 28. Side frame; 29, mounting tube; 30, first spring; 31, first push block; 32, second spring; 33, push plate; 34, center rod; 35, circular groove; 36, circular rod; 37, pull rope; 38, third spring; 39, second push block; 40, vertical plate; 41, top plate; 42, limit ring; 43, rotating plate; 44, guide groove; 45, slide rod; 46, vertical rod; 47, arc plate; 48, folding sleeve; 49, sealing pad; 50, sealing sleeve; 51, mounting shell; 52, bottom plate; 53, ball. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] Reference Figure 1-14A small circuit breaker for the Internet of Things comprises a shell 1, one side of the shell 1 is rotatably connected to a push rod 2, one side of the shell 1 is provided with a fixing hole 3, the other side of the shell 1 is provided with a buckle block 4, the top of the shell 1 is fixedly connected with a plug-in cylinder 5, and also comprises a dehumidification component for removing moisture inside the shell 1, the dehumidification component is arranged at the bottom of one side of the shell 1, one side of the dehumidification component is provided with a swing component for adjusting the wind direction, the swing component is arranged at the bottom of one side of the shell 1, an installation component for replacing an adsorbent is arranged between the dehumidification component and the swing component, a locking component for locking the installation component is arranged inside the installation component, and a closing component for sealing the wire is arranged at the top of the plug-in cylinder 5.

[0036] In order to solve the problem that the air humidity inside the circuit breaker affects the performance of the parts, by setting the plug-in barrel 5, the wire can be inserted into the plug-in barrel 5, by setting the fixing hole 3, the wire can be fixed inside the plug-in barrel 5 by rotating the screw in the fixing hole 3, the buckle block 4 set on one side of the shell 1 can install the shell 1 at a specified position, and the push rod 2 flips downward to achieve the effect of tripping when the current is overloaded. By setting the dehumidification component, the humid air entering the shell 1 can be processed when necessary. By setting the swing component, it can be used to expand the range of dehumidification, which is beneficial to improve the efficiency of dehumidification. By setting the installation component, it is convenient to install the adsorption frame 10 in the installation frame 9, and it is also convenient to take out the adsorbent and replace it with a new adsorbent. By setting the locking component, it is convenient to lock and unlock the installation component at an appropriate time, so as to facilitate the replacement of the adsorbent. By setting the sealing component, after the wire is installed in the plug-in barrel 5, the wire and the plug-in barrel 5 can be sealed by the sealing component to prevent external impurities and moisture from entering the plug-in barrel 5.

[0037] Reference Figure 3 The dehumidification component includes a fixing plate 6, which is fixedly connected to one side of the shell 1, and the fixing plate 6 is arranged at the bottom of the push rod 2. A motor 7 is fixedly connected to one side of the fixing plate 6, and a fan blade 8 is fixedly connected to the output end of the motor 7. A mounting frame 9 is fixedly connected to the bottom of one side of the shell 1, and the mounting frame 9 is arranged on one side of the fan blade 8. An adsorption frame 10 is arranged on the inner wall of the mounting frame 9, and the adsorption frame 10 is filled with adsorption material. A limit strip 11 is fixedly connected to the inner wall of the mounting frame 9. The top and bottom of the adsorption frame 10 are provided with limiting grooves 12, and the limiting strip 11 is inserted into the inner wall of the limiting groove 12. A cover plate 13 is fixedly connected to the side of the installation frame 9 close to the fan blade 8, and the other side of the cover plate 13 is sleeved on the outer wall of the fan blade 8. The cover plate 13 is connected to the inner wall of the installation frame 9, and a square hole is provided on the outer wall of the cover plate 13. A connecting frame 14 is fixedly connected to the side of the installation frame 9 away from the fan blade 8, and the connecting frame 14 is connected to the inner wall of the outer shell 1 and the inner wall of the installation frame 9.

[0038] When it is necessary to dehumidify the interior of the shell 1, the adsorbent can be placed in the adsorption frame 10, and then the adsorption frame 10 can be placed in the installation frame 9. By setting limit grooves 12 at the top and bottom of the adsorption frame 10, when the adsorption frame 10 is installed in the installation frame 9, the limit grooves 12 can cooperate with the limit bars 11 in the installation frame 9, so as to facilitate the adsorption frame 10 to be installed in the installation frame 9. Then, the motor 7 is started, and the fan blades 8 set at the output end are driven by the motor 7 to rotate. When the fan blades 8 rotate, wind force is generated, and the wind is blown into the installation frame 9 and the connecting frame 14 in turn. By setting square holes on the cover plate 13, air can be sucked into the cover plate 13 through the square holes. By filling the adsorption frame 10 with adsorbents, when the wind flow enters the adsorption frame 10, the moisture in the wind flow can be adsorbed by the adsorbents. Then, the dry wind flow can be blown into the connecting frame 14 and the shell 1. After the dry wind flow enters the shell 1, the humidity of the air in the shell 1 will be gradually reduced until the humidity in the shell 1 is controlled within a reasonable range.

[0039] Reference Figure 6 The swing assembly includes a first gear 15, which is fixed to the outer wall of the fan blade 8. The first gear 15 is arranged on one side of the cover plate 13. The bottom of the first gear 15 is meshed with a second gear 16. The second gear 16 is rotatably connected to one side of the bottom of the fixed plate 6. The side of the second gear 16 away from the fixed plate 6 is fixed with a circular plate 17. The side of the circular plate 17 away from the second gear 16 is rotatably connected with a collar 18. The inner wall of the collar 18 is sleeved with a short rod. The top and bottom of the short rod are fixed with a group of frame plates 19. The two groups of frame plates 19 are fixed to the side away from the short rod. There is a long rod 20, the top end of which is rotatably connected to the inner wall of the connecting frame 14, and the long rod 20 is arranged on one side inside the connecting frame 14 and fixed with a flap 21, and a connecting block 22 is fixed to the bottom of a group of frame plates 19 above, and an L-shaped block 23 is fixed to the bottom of the connecting block 22, and one side of the L-shaped block 23 is fixed to the bottom of the long rod 20, and the bottom of the L-shaped block 23 is rotatably connected to a linkage plate 24, and the long rod 20, the flap 21 and the L-shaped block 23 are all provided in multiple groups, and are distributed in parallel on both sides of the frame plate 19, and the multiple groups of L-shaped blocks 23 are all rotatably connected to the top of the linkage plate 24.

[0040] When the fan blade 8 rotates, it will drive the first gear 15 set on the outer wall to rotate, and at the same time drive the second gear 16 meshing at the bottom of the first gear 15 to rotate. When the second gear 16 rotates, it will drive the circular plate 17 and the ring 18 on one side to rotate together. When the ring 18 rotates with the circular plate 17, it will slide back and forth on the outer wall of the short rod, and at the same time drive the short rod and the two sets of frame plates 19 to swing back and forth together. When the two sets of frame plates 19 swing back and forth, a group of long rods 20 at the center can be driven to reciprocate. Since a group of long rods 20 at the center are rotatably connected to the inside of the connecting frame 14, the rotation of the long rods 20 will drive the one side set The flap 21 swings back and forth, and when a group of long rods 20 at the center swings back and forth, it will drive a group of L-shaped blocks 23 at the center to swing back and forth. When the group of L-shaped blocks 23 at the center swings back and forth, it will drive the linkage plate 24 to move back and forth. When the linkage plate 24 moves back and forth, it will drive multiple groups of parallel distributed L-shaped blocks 23 to swing back and forth together, thereby driving multiple groups of parallel long rods 20 and flaps 21 to swing back and forth together. When multiple groups of flaps 21 swing back and forth, the direction of the dry airflow will be continuously adjusted, which can expand the range of the dry airflow blowing into the outer shell 1, which is beneficial to improving the efficiency of drying the air in the outer shell 1.

[0041] Reference Figure 9-11 The mounting assembly includes an insert rod 25, the insert rod 25 is fixedly connected to one side of the adsorption frame 10, a side frame 28 is fixedly connected to one side of the mounting frame 9, a mounting tube 29 is fixedly connected to the inner wall of the side frame 28, the insert rod 25 is inserted into the inner wall of the mounting tube 29, an arc head 27 is fixedly connected to the end of the insert rod 25 away from the adsorption frame 10, a sliding ring 26 is slidably connected to the outer wall of the insert rod 25, a mounting groove is provided on one side of the inner wall of the mounting tube 29, a first spring 30 is fixedly connected to the inner wall of the mounting groove, a first push block 31 is fixedly connected to one side of the first spring 30, an end of the first push block 31 away from the first spring 30 extends out of the mounting groove, and one end of the first push block 31 is provided with an inclination.

[0042] When it is necessary to install the adsorption frame 10 into the interior of the installation frame 9, the side of the adsorption frame 10 provided with the insertion rod 25 can be put into the installation frame 9 first, until the insertion rod 25 is inserted into the installation tube 29, and the arc head 27 provided on one side of the insertion rod 25 will be inserted into the installation tube 29 first, and when passing through the first push block 31, the shape of the arc head 27 cooperates with the inclination of one side of the first push block 31, so that when the arc head 27 passes through the first push block 31, the first push block 31 is pushed into the installation groove and the first spring 30 is squeezed until the arc head 27 passes through the first push block 31. After the arc head 27 passes through the first push block 31, the first spring 30 can push the first push block 31 to reset, and fix the arc head 27 in the installation tube 29, so that the position of the adsorption frame 10 can be installed firmly.

[0043] Reference Figure 9-11 The locking assembly includes a second spring 32, which is fixed to the inner wall of the mounting tube 29. One end of the second spring 32 is fixedly connected to a push plate 33, which is arranged at one end of the arc head 27 away from the insertion rod 25. A center rod 34 is fixedly connected to the center of the push plate 33. A circular groove 35 is formed on the inner wall of the insertion rod 25. The center rod 34 is inserted into the inner wall of the circular groove 35. A round rod 36 is slidably connected to the inner wall of the circular groove 35. The round rod 36 is arranged on one side of the center rod 34. 6 is fixedly connected to one side of the pull rope 37, the inner wall of the insertion rod 25 is provided with a slot, the pull rope 37 extends into the inner wall of the slot, the inner wall of the slot is slidably connected to a second push block 39, the pull rope 37 is fixedly connected to one side of the second push block 39, one side of the second push block 39 is fixedly connected to a third spring 38, the third spring 38 is fixedly connected to the inner wall of the slot, one end of the second push block 39 away from the pull rope 37 extends out of the slot, the second push block 39 is arranged between the sliding ring 26 and the arc head 27, and both sides of the sliding ring 26 are arc-shaped.

[0044] Before installing the adsorption frame 10 into the installation frame 9, the third spring 38 can be used to push the second push block 39 out of the card slot, and the second push block 39 can limit the sliding ring 26 to one side of the push rod 2. After the position of the insertion rod 25 is fixed in the installation cylinder 29, the position of the sliding ring 26 will be maintained on the side of the first push block 31 away from the arc head 27. When the adsorption frame 10 needs to be taken out, the adsorption frame 10 can be pushed toward one side of the installation cylinder 29, and the insertion rod 25 and the arc head 27 can be moved toward the side of the push plate 33 at the same time. The center of the push plate 33 is set The center rod 34 can be inserted into the inner wall of the circular groove 35, and when the insertion rod 25 and the adsorption frame 10 continue to move to one side, the center rod 34 can push the round rod 36 to move to one side for a distance. When the round rod 36 moves, the pull rope 37 is pulled to move to one side. When the pull rope 37 moves, the second push block 39 is pulled to move into the card slot and squeeze the third spring 38. When the second push block 39 retracts into the card slot, the fixation of the sliding ring 26 can be released, and then the adsorption frame 10 and the insertion rod 25 are continuously pushed to move to one side of the installation cylinder 29. When the arc head 27 pushes When one side of the plate 33 moves, the second spring 32 can be squeezed until the sliding ring 26 is moved to one side of the first push block 31, and the sliding ring 26 is passed over the first push block 31 by the inclination of one side of the first push block 31, so that the sliding ring 26 moves to the side of the first push block 31 close to the arc head 27, and then the adsorption frame 10 can be released, and the push plate 33 can be pushed to one side to reset by the second spring 32, and the arc head 27, the insertion rod 25 and the adsorption frame 10 can be pushed to one side by the push plate 33. Since both sides of the sliding ring 26 are arc-shaped, When the sliding ring 26 moves to one side and passes the first push block 31, it will be pushed to one side by one side of the first push block 31 until the sliding ring 26 is moved to the inner wall of the arc head 27. Then, the adsorption frame 10, the insertion rod 25, the sliding ring 26 and the arc head 27 are continuously moved to one side. The first push block 31 can be pushed through the arc-shaped side surface of the sliding ring 26 so that the first push block 31 is pushed into the installation groove. The fixation of the arc head 27 and the sliding ring 26 by the first push block 31 can be released, so that the insertion rod 25, the arc head 27 and the sliding ring 26 can be moved out of the installation tube 29.

[0045] Reference Figure 12-14The closure assembly includes a vertical plate 40, which is fixed to the top of the housing 1, and a top plate 41 is fixed to one side of the vertical plate 40. The bottom of the top plate 41 is rotatably connected to a limit ring 42, and the bottom of the limit ring 42 is fixed to a rotating plate 43. The outer wall of the rotating plate 43 is provided with convex teeth. The rotating plate 43 is rotatably connected to the top of the plug-in tube 5. The outer wall of the plug-in tube 5 is provided with a slide groove, and the inner wall of the slide groove is slidably connected to a slide rod 4 5, an arc plate 47 is fixedly connected to one side of the slide bar 45, and the arc plate 47 is arranged on the inner wall of the plug-in tube 5. A sealing gasket 49 is fixedly connected to the inner wall of the arc plate 47. A vertical rod 46 is fixedly connected to the top end of the slide bar 45. A guide groove 44 is opened at the top end of the rotating plate 43. The vertical rod 46 is plugged into the inner wall of the guide groove 44. A folding sleeve 48 is fixedly connected to the inner wall of the plug-in tube 5. The other end of the folding sleeve 48 is fixedly connected to the outer wall of the arc plate 47.

[0046] When the wires need to be installed, the wires can be inserted into the plug-in tube 5 and the rotating plate 43 can be rotated. When the rotating plate 43 rotates, the limiting ring 42 and the top plate 41 can cooperate to provide a limit for the rotating plate 43 during rotation. When the rotating plate 43 rotates, the vertical rod 46 will slide in the guide groove 44 on the rotating plate 43. Through the limitation of the slide groove, the slide rod 45 can slide in the slide groove under the guidance of the vertical rod 46 and the guide groove 44, and at the same time drive the arc plate 47 on one side to move toward the center. The two groups of arc plates 47 move toward the center at the same time, which can reinforce the position of the wires. When the two groups of arc plates 47 and the slide rod 45 move toward the center, the two groups of folding sleeves 48 can be stretched, thereby maintaining the seal inside the plug-in tube 5 and preventing impurities and humid air from entering the shell through the plug-in tube 5.

[0047] Reference Figure 12-13 A sealing sleeve 50 is fixedly connected to the top end of the top plate 41 . The sealing sleeve 50 is in the shape of a circular ring, and a fitting opening is fixedly connected to the inner wall of the sealing sleeve 50 .

[0048] By providing an annular sealing sleeve 50 and a fitting opening at the top of the top plate 41, when the wire is installed into the plug-in tube 5, the fitting opening made of rubber material can be tightly attached to the outer wall of the wire, which is helpful to prevent the wire from leaking.

[0049] Reference Figure 4 A mounting shell 51 is fixedly connected to one side of the outer shell 1, and an arc-shaped opening is provided at the bottom of the mounting shell 51. A bottom plate 52 is fixedly connected to the bottom of the arc-shaped opening of the mounting shell 51, and a plurality of groups of round holes are provided at the bottom of the bottom plate 52. A round ball 53 is provided inside the mounting shell 51, and the mounting shell 51 is set at the bottom of the push rod 2.

[0050] When an overload trip occurs, the push rod 2 will reverse downward, and when the bottom of the push rod 2 hits the mounting shell 51, the mounting shell 51 will vibrate, and the ball 53 in the mounting shell 51 will be impacted and jump. When the ball 53 jumps, it will contact the inner wall of the mounting shell 51 and the bottom plate 52 to produce sound, and the sound will be transmitted through the multiple groups of round holes set at the bottom of the bottom plate 52, which can help to alert people around.

[0051] Working principle: In order to solve the problem that the air humidity inside the circuit breaker affects the performance of the parts, when the interior of the housing 1 needs to be dehumidified, the adsorbent can be placed in the adsorption frame 10, and then the adsorption frame 10 can be placed in the installation frame 9. By setting limit grooves 12 at the top and bottom of the adsorption frame 10, when the adsorption frame 10 is installed in the installation frame 9, the limit grooves 12 can be matched with the limit bars 11 in the installation frame 9, so that the adsorption frame 10 is easily installed in the installation frame 9, and then the motor 7 is started, and the fan blades 8 set at the output end are driven by the motor 7 to rotate. When the fan blades 8 rotate, When the fan 10 is turned on, the wind will be generated, and the wind will be blown to the installation frame 9 and the connection frame 14 in turn. By setting a square hole on the cover plate 13, the air can be sucked into the cover plate 13 through the square hole. By filling the adsorption frame 10 with an adsorbent, the moisture in the wind can be adsorbed by the adsorbent when the wind enters the adsorption frame 10, and then the dry wind can be blown into the connection frame 14 and the shell 1. After the dry wind enters the shell 1, the humidity of the air in the shell 1 will be gradually reduced until the humidity in the shell 1 is controlled within a reasonable range. When the fan blades 8 rotate, the outer The first gear 15 arranged on the wall rotates, and at the same time, it drives the second gear 16 meshed at the bottom of the first gear 15 to rotate. When the second gear 16 rotates, it drives the circular plate 17 and the collar 18 on one side to rotate together. When the collar 18 rotates with the circular plate 17, it slides back and forth on the outer wall of the short rod, and drives the short rod and the two sets of frame plates 19 to swing back and forth together. When the two sets of frame plates 19 swing back and forth, it can drive a set of long rods 20 at the center to reciprocate. Since the set of long rods 20 at the center is rotatably connected to the inside of the connecting frame 14, the rotation of the long rods 20 drives one side The flap 21 is set to swing back and forth. When a group of long rods 20 at the center swing back and forth, it will drive a group of L-shaped blocks 23 at the center to swing back and forth. When the group of L-shaped blocks 23 at the center swing back and forth, it will drive the linkage plate 24 to move back and forth. When the linkage plate 24 moves back and forth, it will drive multiple groups of parallel distributed L-shaped blocks 23 to swing back and forth together, thereby driving multiple groups of parallel long rods 20 and flaps 21 to swing back and forth together. When multiple groups of flaps 21 swing back and forth, the direction of the dry airflow will be continuously adjusted, which can expand the range of the dry airflow blowing into the shell 1.

[0052] When it is necessary to install the adsorption frame 10 into the interior of the installation frame 9, before installing the adsorption frame 10 into the installation frame 9, the third spring 38 can be used to push the second push block 39 out of the card slot, and the second push block 39 can be used to limit the sliding ring 26 to one side of the push rod 2, and the side of the adsorption frame 10 provided with the insertion rod 25 is first placed into the installation frame 9 until the insertion rod 25 is inserted into the installation tube 29, and the arc head 27 provided on one side of the insertion rod 25 will be inserted into the installation tube 29 first, and when passing through the first push block 31, the shape of the arc head 27 cooperates with the inclination of one side of the first push block 31, so that when the arc head 27 passes through the first push block 31, the first push block 31 is pushed into the installation groove and the first spring 30 is squeezed until the arc head 27 passes through the first push block 3 1. After the arc head 27 passes through the first push block 31, the first spring 30 can push the first push block 31 to reset and fix the arc head 27 in the installation tube 29, so that the position of the adsorption frame 10 can be installed stably. After the position of the insertion rod 25 is fixed in the installation tube 29, the position of the sliding ring 26 will be maintained on the side of the first push block 31 away from the arc head 27. When the adsorption frame 10 needs to be taken out, the adsorption frame 10 can be pushed to one side of the installation tube 29, and the insertion rod 25 and the arc head 27 can be moved to the side of the push plate 33 at the same time. The center rod 34 set at the center of the push plate 33 can be inserted into the inner wall of the circular groove 35, and when the insertion rod 25 and the adsorption frame 10 continue to move to one side, the center rod 34 can push the round rod 36 to move to one side. When the round rod 36 moves for a distance, the pull rope 37 is pulled to one side when the round rod 36 moves. When the pull rope 37 moves, the second push block 39 is pulled to move into the slot and the third spring 38 is squeezed. When the second push block 39 is retracted into the slot, the fixation of the sliding ring 26 can be released. Then, the adsorption frame 10 and the insertion rod 25 are continuously pushed to move toward the side of the installation cylinder 29. When the arc head 27 moves toward the side of the push plate 33, the second spring 32 can be squeezed until the sliding ring 26 is moved to one side of the first push block 31. The sliding ring 26 is passed over the first push block 31 by tilting one side of the first push block 31, so that the sliding ring 26 is moved to the side of the first push block 31 close to the arc head 27. Then, the adsorption frame 10 can be released and the second spring 32 can be used to push the adsorption frame 10 and the insertion rod 25 to move toward the side of the installation cylinder 29. The push plate 33 is pushed to one side to reset, and at the same time, the arc head 27, the insertion rod 25 and the adsorption frame 10 are pushed to one side by the push plate 33. Since both sides of the sliding ring 26 are arc-shaped, when the sliding ring 26 moves to one side and passes through the first push block 31, it will be pushed to one side by one side of the first push block 31 until the sliding ring 26 is moved to the inner wall of the arc head 27. Then, the adsorption frame 10, the insertion rod 25, the sliding ring 26 and the arc head 27 are continuously moved to one side, and the first push block 31 can be pushed through the arc-shaped side of the sliding ring 26, so that the first push block 31 is pushed into the installation groove, and the fixation of the arc head 27 and the sliding ring 26 by the first push block 31 can be released, so that the insertion rod 25, the arc head 27 and the sliding ring 26 are moved out of the installation tube 29.

[0053] When the wires need to be installed, the wires can be inserted into the plug-in barrel 5 and the rotating plate 43 can be rotated. When the rotating plate 43 rotates, the limiting ring 42 and the top plate 41 can cooperate to provide a limit for the rotating plate 43 during rotation. When the rotating plate 43 rotates, the vertical rod 46 can slide in the guide groove 44 on the rotating plate 43. Through the limitation of the slide groove, the slide rod 45 can slide in the slide groove under the guidance of the vertical rod 46 and the guide groove 44, and at the same time drive the arc plate 47 on one side to move toward the center. The two groups of arc plates 47 move toward the center at the same time, which can reinforce the position of the wires. When the two groups of arc plates 47 and the slide rod 45 move toward the center, the two groups of folding sleeves 48 can be stretched to maintain the seal in the plug-in barrel 5. , preventing impurities and humid air from entering the shell through the plug-in tube 5. By arranging a circular sealing sleeve 50 and a fitting mouth at the top of the top plate 41, when the wire is installed in the plug-in tube 5, the rubber fitting mouth can be tightly attached to the outer wall of the wire, which can help prevent the wire from leaking. When an overload trip occurs, the push rod 2 will reverse downward. When the bottom of the push rod 2 hits the mounting shell 51, the mounting shell 51 will vibrate, and the ball 53 in the mounting shell 51 will be impacted and jump. When the ball 53 jumps, it will contact the inner wall of the mounting shell 51 and the bottom plate 52 to produce sound, and the sound will be transmitted through the multiple groups of round holes arranged at the bottom of the bottom plate 52, which can help to remind the surrounding personnel and repair the fault in time.

[0054] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An Internet of Things miniature circuit breaker, comprising a housing (1), one side of the housing (1) being rotatably connected to a push rod (2), one side of the housing (1) being provided with a fixing hole (3), the other side of the housing (1) being provided with a buckle block (4), the top end of the housing (1) being fixedly connected to a plug-in cylinder (5), characterized in that: The dehumidification device further comprises a dehumidification component for removing moisture from the interior of the housing (1), the dehumidification component being arranged at the bottom of one side of the housing (1), the dehumidification component comprising a fixing plate (6), the fixing plate (6) being fixedly connected to one side of the housing (1), the fixing plate (6) being arranged at the bottom of the push rod (2), a motor (7) being fixedly connected to one side of the fixing plate (6), a fan blade (8) being fixedly connected to the output end of the motor (7), a mounting frame (9) being fixedly connected to the bottom of one side of the housing (1), the mounting frame (9) being arranged at one side of the fan blade (8), an adsorption frame (10) being arranged on the inner wall of the mounting frame (9), the adsorption frame (10) being filled with adsorption material, a limiting strip (11) being fixedly connected to the inner wall of the mounting frame (9), the adsorption frame (10) ) are provided with limit grooves (12) at the top and bottom of the housing (1), the limit strip (11) is plugged into the inner wall of the limit groove (12), a cover plate (13) is fixedly connected to the side of the installation frame (9) close to the fan blade (8), the other side of the cover plate (13) is sleeved on the outer wall of the fan blade (8), the cover plate (13) is connected to the inner wall of the installation frame (9), the outer wall of the cover plate (13) is provided with a square hole, a connecting frame (14) is fixedly connected to the side of the installation frame (9) away from the fan blade (8), the connecting frame (14) is connected to the inner wall of the housing (1) and the inner wall of the installation frame (9), a swinging assembly for adjusting the wind direction is provided on one side of the dehumidification assembly, the swinging assembly is arranged at the bottom of one side of the housing (1), and the swinging assembly includes a first gear The fan blade (8) is provided with a first gear (15), the first gear (15) being fixedly connected to the outer wall of the fan blade (8), the first gear (15) being arranged on one side of the cover plate (13), the bottom of the first gear (15) being meshed with a second gear (16), the second gear (16) being rotatably connected to one side of the bottom of the fixing plate (6), the side of the second gear (16) away from the fixing plate (6) being fixedly connected to a circular plate (17), the side of the circular plate (17) away from the second gear (16) being rotatably connected to a sleeve ring (18), the inner wall of the sleeve ring (18) being sleeved with a short rod, the top and bottom of the short rod being fixedly connected to a group of frame plates (19), the sides of the two groups of frame plates (19) away from the short rod being fixedly connected to a long rod (20), the top of the long rod (20) being rotatably connected to the The long rod (20) is connected to the inner wall of the connection frame (14); the long rod (20) is arranged inside the connection frame (14) and is fixedly connected to a flap (21) on one side thereof; a connection block (22) is fixedly connected to the bottom of a group of frame plates (19) above; an L-shaped block (23) is fixedly connected to the bottom of the connection block (22); one side of the L-shaped block (23) is fixedly connected to the bottom of the long rod (20); the bottom of the L-shaped block (23) is rotatably connected to a linkage plate (24); multiple groups of the long rod (20), the flap (21) and the L-shaped block (23) are provided and are parallelly distributed on both sides of the frame plate (19); the multiple groups of the L-shaped blocks (23) are rotatably connected to the top of the linkage plate (24); an installation component for replacing an adsorbent is provided between the dehumidification component and the swing component;A locking component for locking the mounting component is disposed inside the mounting component, and a sealing component for sealing the electric wire is disposed at the top end of the plug-in cylinder (5).

2. The IoT miniature circuit breaker according to claim 1, characterized in that: The mounting assembly comprises an insertion rod (25), the insertion rod (25) being fixedly connected to one side of the adsorption frame (10), a side frame (28) being fixedly connected to one side of the mounting frame (9), a mounting tube (29) being fixedly connected to the inner wall of the side frame (28), the insertion rod (25) being inserted into the inner wall of the mounting tube (29), an arc-shaped head (27) being fixedly connected to one end of the insertion rod (25) away from the adsorption frame (10), a sliding ring (26) being slidably connected to the outer wall of the insertion rod (25), a mounting groove being provided on one side of the inner wall of the mounting tube (29), a first spring (30) being fixedly connected to the inner wall of the mounting groove, a first push block (31) being fixedly connected to one side of the first spring (30), an end of the first push block (31) away from the first spring (30) extending out of the mounting groove, and an inclination being provided at one end of the first push block (31).

3. The IoT miniature circuit breaker according to claim 2, characterized in that: The locking assembly comprises a second spring (32), the second spring (32) being fixedly connected to the inner wall of the mounting tube (29), one end of the second spring (32) being fixedly connected to a push plate (33), the push plate (33) being arranged at one end of the arc-shaped head (27) away from the insertion rod (25), a center rod (34) being fixedly connected at the center of the push plate (33), a circular groove (35) being provided on the inner wall of the insertion rod (25), the center rod (34) being plugged into the inner wall of the circular groove (35), the inner wall of the circular groove (35) being slidably connected to a round rod (36), the round rod (36) being arranged on one side of the center rod (34), the round rod A pull rope (37) is fixedly connected to one side of the (36), a slot is formed on the inner wall of the insertion rod (25), the pull rope (37) extends into the inner wall of the slot, a second push block (39) is slidably connected to the inner wall of the slot, the pull rope (37) is fixedly connected to one side of the second push block (39), a third spring (38) is fixedly connected to one side of the second push block (39), the third spring (38) is fixedly connected to the inner wall of the slot, one end of the second push block (39) away from the pull rope (37) extends out of the slot, the second push block (39) is arranged between the sliding ring (26) and the arc head (27), and both sides of the sliding ring (26) are arc-shaped.

4. The IoT miniature circuit breaker according to claim 3, characterized in that: The closure assembly comprises a vertical plate (40), the vertical plate (40) being fixedly connected to the top of the housing (1), a top plate (41) being fixedly connected to one side of the vertical plate (40), the bottom of the top plate (41) being rotatably connected to a limit ring (42), the bottom of the limit ring (42) being fixedly connected to a rotating plate (43), the outer wall of the rotating plate (43) being provided with convex teeth, the rotating plate (43) being rotatably connected to the top of the plug-in tube (5), the outer wall of the plug-in tube (5) being provided with a sliding groove, the inner wall of the sliding groove being slidably connected to a sliding rod (45), An arc plate (47) is fixedly connected to one side of the slide rod (45), the arc plate (47) is arranged on the inner wall of the plug-in tube (5), a sealing gasket (49) is fixedly connected to the inner wall of the arc plate (47), a vertical rod (46) is fixedly connected to the top end of the slide rod (45), a guide groove (44) is formed at the top end of the rotating plate (43), the vertical rod (46) is plugged into the inner wall of the guide groove (44), a folding sleeve (48) is fixedly connected to the inner wall of the plug-in tube (5), and the other end of the folding sleeve (48) is fixedly connected to the outer wall of the arc plate (47).

5. The IoT miniature circuit breaker according to claim 4, characterized in that: A sealing sleeve (50) is fixedly connected to the top end of the top plate (41); the sealing sleeve (50) is in the shape of a circular ring; and a fitting opening is fixedly connected to the inner wall of the sealing sleeve (50).

6. The IoT miniature circuit breaker according to claim 5, characterized in that: A mounting shell (51) is fixedly connected to one side of the housing (1); an arc-shaped opening is provided at the bottom of the mounting shell (51); a bottom plate (52) is fixedly connected to the bottom of the arc-shaped opening of the mounting shell (51); a plurality of groups of round holes are provided at the bottom of the bottom plate (52); a spherical ball (53) is provided inside the mounting shell (51); and the mounting shell (51) is arranged at the bottom of the push rod (2).

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