Low-voltage intelligent Internet of Things circuit breaker

Abstract

The utility model relates to a low-voltage intelligent Internet of Things circuit breaker, which comprises a circuit breaker and conductive joints arranged at two ends of the circuit breaker, sealing covers are mounted at two ends of the circuit breaker, wiring ports are arranged on the outer sides of the sealing covers, and movable parts for rotary adjustment are mounted on the inner sides of the wiring ports. According to the utility model, the communication notch and the second buckling groove are matched with the movable block, the connecting block and the sealing layer, the movable block controls the opening and closing of the communication notch in a rotating manner, the sealing layer is arranged between the movable piece and the wiring port, and the movable piece and the wiring port are unfolded or sealed by rotating and matching with the sealing layer, so that the communication notch and the second buckling groove are matched with the movable block, the connecting block and the sealing layer; when the communication notch is unfolded, a cable connected with the conductive connector can be connected with the conductive interface along the communication notch, and when the communication notch is closed, the sealing layer between the communication notch and the movable block can be attached to the surface of the cable, so that the communication notch is sealed while normal connection of the cable with the conductive connector is not affected, and the cable is prevented from being damaged. And the mounting groove forms a sealed space to protect the conductive joint.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent circuit breakers, and in particular to a low-voltage intelligent Internet of Things circuit breaker. Background Art

[0002] Smart circuit breakers use Internet of Things technology, which can realize remote control and digital, remote, visual and real-time power collection. They can provide early warning and pre-process unexpected situations, making line management and use efficient, intelligent and convenient.

[0003] The conductive joints at both ends of the existing smart IoT circuit breakers are exposed. When the smart IoT circuit breaker is installed in a distribution box with poor dustproof performance, dust is easily accumulated on the outside of the conductive joints at both ends of the smart IoT circuit breaker, increasing the possibility of circuit failure and even causing safety hazards, which is very dangerous. Utility Model Content

[0004] Based on the above description, the utility model provides a low-voltage intelligent Internet of Things circuit breaker to solve the problem that the conductive joints at both ends of the existing intelligent Internet of Things circuit breaker are exposed to the outside, and dust is easily accumulated during use, thereby increasing the probability of circuit failure.

[0005] The utility model provides a technical solution to the above technical problems as follows: a low-voltage intelligent Internet of Things circuit breaker, comprising a circuit breaker and conductive connectors arranged at both ends of the circuit breaker, sealing covers are installed at both ends of the circuit breaker, a wiring port is arranged on the outer side of the sealing cover, a rotatably adjustable movable part is installed on the inner side of the wiring port, a sealing layer for sealing the cable is arranged between the movable part and the wiring port, and the movable part is unfolded or sealed by rotating to cooperate with the sealing layer and the wiring port.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, positioning grooves are provided at both ends of the circuit breaker and on two sides away from each other, a mounting groove is provided at an equal distance between two adjacent positioning grooves, and a first buckle groove is provided between two adjacent mounting grooves.

[0008] Furthermore, the conductive connector is installed in the installation groove, the sealing cover is installed in two adjacent positioning grooves, the inner wall of the sealing cover is fitted with two ends of the circuit breaker, and a connecting strip installed in the first buckle groove is provided on the side of the inner wall of the sealing cover away from the circuit breaker.

[0009] Furthermore, the wiring port is composed of a connecting notch, which is equidistantly arranged on a side of the sealing cover away from the circuit breaker and corresponds to the position of the mounting slot, and one end of the connecting notch is inclined toward the outside of the sealing cover.

[0010] Furthermore, the sealing cover is away from one side of the circuit breaker and is provided with a second buckle groove on the outer side of the connecting notch. The second buckle groove is connected to the connecting notch and is symmetrically distributed with the center of the connecting notch as the origin.

[0011] Furthermore, the movable member is composed of a movable block and a connecting block, the movable block is installed between two sides of the inner wall of the connecting slot that are close to each other, and one end of the movable block close to the inclined surface of the connecting slot is parallel to it.

[0012] Furthermore, the connecting blocks are arranged on two sides of the movable block close to each other and installed in the second buckle groove, and the sealing layer is installed on a side of the movable block and the connecting groove close to each other and fits each other.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model cooperates with a movable block, a connecting block and a sealing layer through a connecting slot and a second buckle slot. The movable block controls the opening and closing of the connecting slot in a rotating manner. When the connecting slot is unfolded, a cable connected to a conductive joint can be connected to the conductive interface along the connecting slot. When the connecting slot is closed, the sealing layer between the connecting slot and the movable block can be attached to the surface of the cable. The connecting slot is sealed without affecting the normal connection of the cable to the conductive joint, so that the installation slot forms a sealed space to protect the conductive joint, prevent dust from entering the installation slot to affect the normal use of the conductive joint, and reduce the probability of circuit failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a low-voltage intelligent Internet of Things circuit breaker provided by an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the circuit breaker and the sealing cover in the embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the connection relationship between the circuit breaker and the sealing cover in the embodiment of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the connection relationship between the movable block and the sealing cover in the embodiment of the utility model;

[0019] Figure 5 for Figure 4A partial enlarged schematic diagram of the middle A area;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Circuit breaker; 11. Positioning groove; 12. Mounting groove; 13. First buckle groove; 2. Conductive joint; 3. Sealing cover; 31. Connecting strip; 4. Connecting notch; 41. Second buckle groove; 5. Movable block; 51. Connecting block; 6. Sealing layer. DETAILED DESCRIPTION

[0022] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0024] See also Figure 1-5 A low-voltage intelligent Internet of Things circuit breaker of the utility model comprises a circuit breaker 1 and conductive joints 2 arranged at both ends of the circuit breaker 1, sealing covers 3 are installed at both ends of the circuit breaker 1, a wiring port is arranged on the outer side of the sealing cover 3, a rotating and adjustable movable part is installed on the inner side of the wiring port, a sealing layer 6 for sealing the cable is arranged between the movable part and the wiring port, and the movable part forms an expansion or seal with the wiring port by rotating to cooperate with the sealing layer 6.

[0025] See also Figure 2 , positioning grooves 11 are provided at both ends of the circuit breaker 1 and on both sides away from each other, the positioning grooves 11 are used for the preliminary installation and fixation of the sealing cover 3, after the sealing cover 3 is installed in the positioning grooves 11, the two ends of the circuit breaker 1 can be wrapped, and installation grooves 12 are provided equidistantly between two adjacent positioning grooves 11, and a first buckle groove 13 is provided between two adjacent installation grooves 12, the conductive joint 2 is installed in the installation groove 12, and the sealing cover 3 is installed in two adjacent positioning grooves 11, the inner wall of the sealing cover 3 is fitted with the two ends of the circuit breaker 1, and a connecting strip 31 installed in the first buckle groove 13 is provided on the side of the inner wall of the sealing cover 3 away from the circuit breaker 1, and the connecting strip 31 is a rubber strip, and after the sealing cover 3 is installed with the first buckle groove 13 through the connecting strip 31, the structural strength installed at both ends of the circuit breaker 1 can be strengthened.

[0026] See also Figure 3The wiring port is composed of a connecting slot 4, which is equidistantly arranged on the side of the sealing cover 3 away from the circuit breaker 1 and corresponds to the position of the mounting slot 12. One end of the connecting slot 4 is tilted toward the outside of the sealing cover 3. One connecting slot 4 corresponds to one conductive connector 2. The tilted end of the connecting slot 4 facilitates the docking and sealing of the movable block 5 with it during the rotation process. The sealing cover 3 is away from the circuit breaker 1 and a second buckle slot 41 is arranged on the outside of the connecting slot 4. The second buckle slot 41 is connected to the connecting slot 4 and is symmetrically distributed with the center of the connecting slot 4 as the origin.

[0027] See also Figure 4 The movable member is composed of a movable block 5 and a connecting block 51. The movable block 5 is installed between the two sides of the inner wall of the connecting slot 4 that are close to each other. One end of the movable block 5 close to the inclined surface of the connecting slot 4 is parallel to it. The connecting block 51 is arranged on the two sides of the movable block 5 that are close to each other and is installed in the second buckle groove 41. The sealing layer 6 is installed on the side where the movable block 5 and the connecting slot 4 are close to each other and fit each other. The sealing layer 6 is a sponge layer. The movable block 5 can control the outer connecting block 51 to buckle with the second buckle groove 41 by rotating in the connecting slot 4. When the movable block 5 is unfolded outside the connecting slot 4, the connecting slot 4 can be used for the cable to pass through and connect with the conductive connector 2. When the connecting block 51 outside the movable block 5 is buckled with the second buckle slot 41, the movable block 5 is fixed in the connecting slot 4. The sealing layer 6 at one end of the movable block 5 and the sealing layer 6 in the connecting slot 4 can be attached to the surface of the cable for deformation. While allowing the cable to pass through the connecting slot 4 normally, the connecting slot 4 is sealed with the movable block 5 to seal the conductive connector 2 to prevent dust from affecting the conductive connector 2.

[0028] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-voltage intelligent Internet of Things circuit breaker, comprising a circuit breaker (1) and conductive connectors (2) arranged at both ends of the circuit breaker (1), characterized in that: Sealing covers (3) are installed at both ends of the circuit breaker (1); a wiring port is arranged on the outside of the sealing cover (3); a rotatable movable part is installed on the inside of the wiring port; a sealing layer (6) for sealing the cable is arranged between the movable part and the wiring port; the movable part is rotated to cooperate with the sealing layer (6) to form an expansion or seal with the wiring port.

2. The low-voltage intelligent Internet of Things circuit breaker according to claim 1 is characterized in that: Positioning grooves (11) are provided at both ends of the circuit breaker (1) and on two sides away from each other, mounting grooves (12) are provided at an equal distance between two adjacent positioning grooves (11), and a first buckle groove (13) is provided between two adjacent mounting grooves (12).

3. The low-voltage intelligent Internet of Things circuit breaker according to claim 2 is characterized in that: The conductive joint (2) is installed in the installation groove (12), the sealing cover (3) is installed in two adjacent positioning grooves (11), the inner wall of the sealing cover (3) is in contact with the two ends of the circuit breaker (1), and a connecting strip (31) installed in the first buckle groove (13) is provided on the side of the inner wall of the sealing cover (3) away from the circuit breaker (1).

4. The low-voltage intelligent Internet of Things circuit breaker according to claim 2 is characterized in that: The wiring port is composed of a connecting notch (4), the connecting notch (4) being arranged at equal distances on a side of the sealing cover (3) away from the circuit breaker (1) and corresponding to the position of the mounting slot (12), and one end of the connecting notch (4) being inclined and extended toward the outside of the sealing cover (3).

5. The low-voltage intelligent Internet of Things circuit breaker according to claim 4 is characterized in that: The sealing cover (3) is located away from one side of the circuit breaker (1) and is provided with a second buckle groove (41) on the outside of the connecting notch (4); the second buckle groove (41) is connected to the connecting notch (4) and is symmetrically distributed with the center of the connecting notch (4) as the origin.

6. The low-voltage intelligent Internet of Things circuit breaker according to claim 5 is characterized in that: The movable member is composed of a movable block (5) and a connecting block (51). The movable block (5) is installed between two sides of the inner wall of the connecting slot (4) that are close to each other. One end of the movable block (5) close to the inclined surface of the connecting slot (4) is parallel to it.

7. The low-voltage intelligent Internet of Things circuit breaker according to claim 6 is characterized in that: The connecting blocks (51) are arranged on two sides of the movable block (5) close to each other and installed in the second buckle groove (41); the sealing layer (6) is installed on a side of the movable block (5) and the connecting groove (4) close to each other and fits with each other.

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