Intelligent internet-of-things electronic circuit breaker

Abstract

The utility model relates to the technical field of circuit breakers, and discloses an intelligent instrumented electronic circuit breaker comprising a circuit breaker body, the surface of the circuit breaker body is provided with a toggle switch, one side of the toggle switch is provided with a down-pressing electrifying assembly, and the down-pressing electrifying assembly comprises a first fixing shell fixed on the outer surface of the circuit breaker body. Two first guide rods are fixed in the first fixing shell, and the outer surfaces of the two first guide rods are slidably sleeved with pressing plates. According to the utility model, through the arrangement of the acousto-optic wireless alarm and the pressing electrifying assembly, the toggle switch can drive the extension rod to move downwards during fault tripping, so that the pressing electrifying switch is contacted, the acousto-optic wireless alarm is electrified, remote alarm can be realized, and the extension rod is rotated during on-site inspection by a maintainer, so that the maintenance is facilitated. Therefore, the pressing electrifying assembly can be separated from the toggle switch, and the alarm lamp is prevented from flickering to affect operation during inspection.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to an intelligent Internet of Things electronic circuit breaker. Background Art

[0002] A circuit breaker refers to a switching device that can close, carry, and interrupt the current under normal circuit conditions and can close, carry, and interrupt the current under abnormal circuit conditions within a specified time.

[0003] At present, when a circuit breaker fails and cuts off the power, there is no alarm or prompt. At night, maintenance personnel cannot quickly find the specific location of the circuit breaker, thus reducing the maintenance efficiency of the maintenance personnel. The patent with the publication number CN216213201U proposes an Internet of Things air circuit breaker. A lamp holder is fixedly installed on the front side of the circuit breaker body. A first installation groove is arranged on the front side of the lamp holder. A flashing alarm lamp is fixedly installed on the inner side wall of the first installation groove. A storage battery is fixedly installed on the inner side wall at the bottom of the lamp holder. The flashing alarm lamp is connected to the storage battery through an electric wire... It can perform flashing alarm during a fault trip so that maintenance personnel can quickly find the location of the circuit breaker. However, this circuit breaker still has the following disadvantages:

[0004] 1. This circuit breaker can only perform flashing alarm and cannot give timely remote notification when there is no one. Moreover, the continuous flashing is likely to affect the maintenance personnel's view of the site.

[0005] 2. The handle of the circuit breaker is directly exposed to the outside world, and there is no protection mechanism on the circuit breaker. On the one hand, this causes dust to enter the inside of the molded case circuit breaker through the handle, and on the other hand, it also causes the situation of accidental touch, resulting in poor safety.

[0006] Therefore, an intelligent Internet of Things electronic circuit breaker is proposed. Content of the Utility Model

[0007] The purpose of the utility model is to solve the disadvantages existing in the prior art and propose an intelligent Internet of Things electronic circuit breaker.

[0008] To achieve the above object, the utility model adopts the following technical solutions: an intelligent Internet of Things electronic circuit breaker, including a circuit breaker body, on the surface of the circuit breaker body is provided a toggle switch, on one side of the toggle switch is provided a pressing power-on component, the pressing power-on component includes a first fixed shell fixed on the outer surface of the circuit breaker body, inside the first fixed shell are fixed two groups of first guide rods, on the outer surfaces of the two groups of first guide rods are slidably sleeved with a pressing plate, one end of the pressing plate extends to the outside of the first fixed shell and is horizontally rotatably connected with an extension rod, the extension rod is located directly below the toggle switch, between the lower surface of the pressing plate and the inner bottom wall of the first fixed shell is fixed a first spring, on the inner bottom wall of the first fixed shell is installed a pressing power-on switch, on the top of the circuit breaker body are fixed a storage battery and an audible and visual wireless alarm;

[0009] The outer surface of the circuit breaker body is connected with a fixed frame, the toggle switch and the pressing power-on component are both located inside the fixed frame, on the surface of the fixed frame is slidably connected a protection plate, and the bottom end of the protection plate is connected with a quick clamping component.

[0010] As a further description of the above technical solution:

[0011] The storage battery, the audible and visual wireless alarm and the pressing power-on switch are electrically connected.

[0012] As a further description of the above technical solution:

[0013] The protection plate is a transparent acrylic plate.

[0014] As a further description of the above technical solution:

[0015] The quick clamping component includes a second fixed shell embedded at the bottom end of the protection plate, inside the second fixed shell is fixed a second guide rod, on the outer surface of the second guide rod are sleeved two sliders, and between the two sliders is fixed a second spring.

[0016] As a further description of the above technical solution:

[0017] The bottom side wall of the slider is fixed with a pressing block, the pressing block extends to the outside of the second fixed shell, the top end of the slider is fixed with a retaining pin, the retaining pin is arranged in a "7" shape, and the engaging end of the retaining pin extends to the outside of the second fixed shell.

[0018] As a further description of the above technical solution:

[0019] The outer surface of the circuit breaker body is fixed with a fixed card seat matching the retaining pin, and the fixed card seat is located below the fixed frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. Through the setting of the acousto-optic wireless alarm and the downward pressing power-on component, when a fault trip occurs, the toggle switch can drive the extension rod to move downward, thereby contacting and pressing the power-on switch to power on the acousto-optic wireless alarm, enabling remote alarm. When the maintenance personnel conduct on-site inspection, rotating the extension rod can separate the downward pressing power-on component from the toggle switch, avoiding the flashing of the alarm light during inspection and affecting the operation.

[0022] 2. Through the setting of the protective plate, the quick clamping component and the fixed card seat, when the toggle switch needs to be operated, only by pressing the pressing block and then pulling down the protective plate can the toggle switch be exposed. When it is not needed, pressing the pressing block and pushing up the protective plate can achieve protection, and it will not be opened due to accidental touch, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the first perspective three-dimensional view of the intelligent IoT electronic circuit breaker proposed by the present utility model;

[0024] Figure 2 is the second perspective three-dimensional view of the intelligent IoT electronic circuit breaker proposed by the present utility model;

[0025] Figure 3 is the internal structure diagram of the downward pressing power-on component in the intelligent IoT electronic circuit breaker proposed by the present utility model;

[0026] Figure 4 is the internal structure diagram of the quick clamping component in the intelligent IoT electronic circuit breaker proposed by the present utility model.

[0027] LEGEND DESCRIPTION:

[0028] 1. Circuit breaker body; 2. Toggle switch; 3. Protective plate; 4. Quick clamping component; 41. Second fixed shell; 42. Second spring; 43. Slide block; 44. Second guide rod; 45. Pressing block; 46. Pin; 5. Downward pressing power-on component; 51. Pressing power-on switch; 52. First spring; 53. First fixed shell; 54. First guide rod; 55. Pressing plate; 56. Extension rod; 6. Battery; 7. Acousto-optic wireless alarm; 8. Fixed frame; 9. Fixed card seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1:

[0031] Refer to Figure 1 and Figure 3 As shown, an embodiment provided by the present utility model: an intelligent Internet of Things electronic circuit breaker, which includes a circuit breaker body 1. A toggle switch 2 is arranged on the surface of the circuit breaker body 1. A pressing power-on component 5 is arranged on one side of the toggle switch 2. The pressing power-on component 5 includes a first fixed shell 53 fixed on the outer surface of the circuit breaker body 1. Two groups of first guide rods 54 are fixed inside the first fixed shell 53. A pressing plate 55 is slidably sleeved on the outer surfaces of the two groups of first guide rods 54. One end of the pressing plate 55 extends to the outside of the first fixed shell 53 and is horizontally rotatably connected to an extension rod 56. The extension rod 56 is located directly below the toggle switch 2. A first spring 52 is fixed between the lower surface of the pressing plate 55 and the inner bottom wall of the first fixed shell 53. A pressing power-on switch 51 is installed on the inner bottom wall of the first fixed shell 53. A storage battery 6 and an audible and visual wireless alarm 7 are fixed on the top of the circuit breaker body 1. The storage battery 6, the audible and visual wireless alarm 7 and the pressing power-on switch 51 are electrically connected. The independent power supply is not affected by power failure, and at the same time, wireless alarm is more intelligent. The audible and visual wireless alarm 7 is a wireless alarm that can be purchased on the market.

[0032] During specific use, when the circuit breaker body 1 trips, the toggle switch 2 rotates and moves downward, pressing down the extension rod 56. When the extension rod 56 is pressed down, the pressing plate 55 is brought into contact with the pressing power-on switch 51, so that the pressing power-on switch 51 enables the audible and visual wireless alarm 7 to achieve audible and visual alarm and remote reminder. The audible and visual alarm can enable maintenance personnel to quickly find the location. When checking on-site, the extension rod 56 can be rotated to separate it from the toggle switch 2. After separation, under the action of the first spring 52, the pressing plate 55 moves upward to cut off the power.

[0033] Embodiment 2:

[0034] As Figure 1 - Figure 2 and Figure 4 shown, a fixed frame 8 is connected to the outer surface of the circuit breaker body 1. The toggle switch 2 and the pressing power-on component 5 are both located inside the fixed frame 8. A protective plate 3 is slidably connected to the surface of the fixed frame 8. The bottom end of the protective plate 3 is connected to a quick snap-in component 4.

[0035] The protective plate 3 is a transparent acrylic plate, which is convenient for observing the internal condition. The quick snap - fit component 4 includes a second fixed shell 41 embedded at the bottom end of the protective plate 3. A second guide rod 44 is fixed inside the second fixed shell 41. Two sliders 43 are sleeved on the outer surface of the second guide rod 44. A second spring 42 is fixedly arranged between the two sliders 43. A pressing block 45 is fixed on the bottom side wall of the slider 43. The pressing block 45 extends to the outside of the second fixed shell 41. A latch 46 is fixed at the top end of the slider 43. The latch 46 is arranged in a "7" shape. The engaging end of the latch 46 extends to the outside of the second fixed shell 41. A fixed clamping seat 9 matching the latch 46 is fixed on the outer surface of the circuit breaker body 1. The fixed clamping seat 9 is located below the fixed frame 8.

[0036] During specific use, when it is necessary to open the protective plate 3 for operation, press the pressing blocks 45 on both sides. When pressing down, the two sliders 43 move closer to drive the two latches 46 closer, and pull down the protective plate 3 to separate the latch 46 from the fixed clamping seat 9, thus realizing quick opening. Similarly, when closing the protective plate 3, move the protective plate 3 upward to make the latch 46 enter the inside of the fixed clamping seat 9, and then release the pressing block 45. The second spring 42 elastically restores to make the latch 46 engage with the fixed clamping seat 9.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent Internet of Things electronic circuit breaker, comprising a circuit breaker body (1), a toggle switch (2) being arranged on the surface of the circuit breaker body (1), characterized in that: A push-down power-on assembly (5) is provided on one side of the toggle switch (2), and the push-down power-on assembly (5) comprises a first fixed shell (53) fixed on the outer surface of the circuit breaker body (1), two groups of first guide rods (54) are fixed inside the first fixed shell (53), and a pressing plate (55) is slidably sleeved on the outer surface of the two groups of first guide rods (54), one end of the pressing plate (55) extends to the outside of the first fixed shell (53) and is laterally rotatably connected to an extension rod (56), and the extension rod (56) is located directly below the toggle switch (2), a first spring (52) is fixed between the lower surface of the pressing plate (55) and the inner bottom wall of the first fixed shell (53), and a push-down power-on switch (51) is installed on the inner bottom wall of the first fixed shell (53), and a storage battery (6) and an audible and visual wireless alarm (7) are fixed on the top of the circuit breaker body (1); The outer surface of the circuit breaker body (1) is connected to a fixed frame (8), the toggle switch (2) and the push-down energizing component (5) are both located inside the fixed frame (8), the surface of the fixed frame (8) is slidably connected to a protective plate (3), and the bottom end of the protective plate (3) is connected to a quick-engaging component (4).

2. The intelligent Internet of Things electronic circuit breaker according to claim 1 is characterized in that: The storage battery (6), the sound and light wireless alarm (7) and the push-to-power switch (51) are electrically connected.

3. The intelligent Internet of Things electronic circuit breaker according to claim 1 is characterized in that: The protective plate (3) is a transparent acrylic plate.

4. The intelligent Internet of Things electronic circuit breaker according to claim 1 is characterized in that: The quick-clamping assembly (4) comprises a second fixed shell (41) embedded in the bottom end of the protective plate (3), a second guide rod (44) is fixed inside the second fixed shell (41), two sliders (43) are sleeved on the outer surface of the second guide rod (44), and a second spring (42) is fixed between the two sliders (43).

5. The intelligent Internet of Things electronic circuit breaker according to claim 4 is characterized in that: A pressing block (45) is fixed to the side wall of the bottom end of the slider (43), and the pressing block (45) extends to the outside of the second fixed shell (41). A bayonet (46) is fixed to the top end of the slider (43), and the bayonet (46) is arranged in a "7" shape, and the engaging end of the bayonet (46) extends to the outside of the second fixed shell (41).

6. The intelligent Internet of Things electronic circuit breaker according to claim 5, characterized in that: A fixed card seat (9) matching the card pin (46) is fixed on the outer surface of the circuit breaker body (1), and the fixed card seat (9) is located below the fixed frame (8).

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