Intelligent lintel and switch cabinet

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an intelligent lintel and a switch cabinet. The intelligent lintel comprises a lintel body and a display screen, and the display screen is arranged on the lintel body to display the internal condition of the storage device; wherein the intelligent lintel further comprises a camera and a moving object sensor, the camera is electrically connected with the moving object sensor, and the moving object sensor is configured to trigger and start the camera when the moving object passes so as to shoot information of the moving object. According to the technical scheme, the display screen, the camera, the moving object sensor and other electrical components are integrated on the lintel body, information of the switch cabinet can be displayed on the display screen, the situation in front of a door of the switch cabinet can be monitored, one-to-one monitoring is achieved, and the problems that monitoring blind areas occur and picture information is not clear are solved.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular to an intelligent lintel and a switch cabinet. Background Art

[0002] The switch cabinet is an electrical device. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The components in the switch cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protection devices, etc., which are used to open and close, control and protect electrical equipment during the power generation, transmission, distribution and energy conversion process of the power system. There is a lintel on the top of the switch cabinet, which is used to display the purpose of the switch cabinet or the switch model inside it.

[0003] The switch cabinet is one of the most important equipment in the entire power distribution system and cannot be operated at will. In the relevant technology, the power distribution room is generally equipped with a monitoring system to monitor the on-site environment to protect the safety in the power distribution room. Therefore, the safety monitoring of the switch cabinet depends on the monitoring equipment of the on-site environment. The monitoring equipment is generally located at a high position and is prone to blind spots. The monitoring equipment is far away from the switch cabinet and may also cause unclear image information. It may be difficult to play a good monitoring role for a specific switch cabinet, and the safety of the switch cabinet is difficult to guarantee. Utility Model Content

[0004] The present application aims to provide an intelligent lintel and switch cabinet to solve the problem that the safety of the switch cabinet is difficult to ensure in the prior art.

[0005] The embodiment of the present application is implemented as follows:

[0006] In a first aspect, an embodiment of the present application provides a smart lintel, which is applied to a storage device. The smart lintel includes a lintel body and a display screen. The display screen is arranged on the lintel body to display the internal situation of the storage device.

[0007] The smart fascia further includes a camera and a moving object sensor, wherein the camera is electrically connected to the moving object sensor, and the moving object sensor is configured to trigger and turn on the camera when a moving object passes by, so as to capture information of the moving object.

[0008] In the above technical solution, electrical components such as a display screen, a camera, and a moving object sensor are integrated on the lintel body, which can not only display the information of the switch cabinet on the display screen, but also monitor the situation in front of the switch cabinet door, realize one-to-one monitoring, and avoid the problems of blind spots in monitoring and unclear picture information.

[0009] In some embodiments of the present application, the fascia body includes a first side and a second side, the first side faces the interior of the storage device, and the second side is arranged opposite to the first side;

[0010] The surface of the second side has a first area and a second area, the display screen covers the first area, and the camera and the moving object sensor are arranged in the second area.

[0011] In some embodiments of the present application, the second area is located within the range of the first area.

[0012] In the above technical solution, the camera and the moving object sensor are located behind the display screen, and the second side surface of the smart lintel is basically covered by the display screen. The overall structure is simple and can also protect the camera and the moving object sensor.

[0013] In some embodiments of the present application, the second area is located below the first area.

[0014] In the above technical solution, the camera and the moving object sensor are staggered with the display screen, and the installation method of the camera and the moving object sensor is simpler and more convenient.

[0015] In some embodiments of the present application, the second area is provided with an inclined surface, the inclined surface faces forward and downward, and the camera and the moving object sensor are arranged on the inclined surface.

[0016] The lintel of the switch cabinet is generally high. In the above technical solution, the viewing angle of the camera and the detection range of the moving object sensor are tilted downward to avoid a blind spot in the lower half of the switch cabinet.

[0017] In some embodiments of the present application, the second area is provided with an avoidance space, and the avoidance space is used to accommodate the camera and the moving object sensor.

[0018] In the above technical solution, the camera and the moving object sensor are arranged in the avoidance space to avoid interference with the display screen, so as to facilitate the display screen to be installed flatly in the first area.

[0019] In some embodiments of the present application, the smart fascia further includes a main control module, and the main control module is respectively connected to the display screen, the camera, and the moving object sensor for communication;

[0020] A groove is formed on the surface of the first side, and the main control module is arranged in the groove.

[0021] In the above technical solution, a groove is provided on the first side to accommodate the main control module, thereby playing a protective role and being able to better integrate the lintel body, the main control module, the display screen, the camera and the moving object sensor into one, thereby facilitating the overall installation and disassembly of the smart lintel.

[0022] In some embodiments of the present application, the smart fascia further includes a plurality of communication connection terminals, and the plurality of communication connection terminals are electrically connected to the main control module;

[0023] The groove includes a first groove section and a second groove section, the main control module is arranged in the first groove section, and the plurality of communication connection terminals are arranged in the second groove section.

[0024] In the above technical solution, by providing the first slot section and the second slot section, the main control module and the plurality of communication connection terminals are all located inside the groove, thus playing an avoidance and protection role.

[0025] In some embodiments of the present application, the inner wall of the second slot section includes an upper side surface, a lower side surface and a bottom surface, the bottom surface is arranged opposite to the opening of the second slot section, and the multiple communication connection terminals are arranged on the upper side surface and / or the lower side surface.

[0026] The external terminals are susceptible to pulling forces along the front-to-back direction. In the above technical solution, by arranging a plurality of communication connection terminals on the lower side of the second groove section, the external terminals are plugged into the communication connection terminals on the fascia body from top to bottom, which makes the possible pulling forces roughly perpendicular to the plug-in direction, making it difficult to be pulled out and providing better connection stability.

[0027] In a second aspect, an embodiment of the present application provides a switch cabinet, comprising:

[0028] A cabinet body having an openable and closable door;

[0029] The smart lintel as described in any one of the first aspects is arranged on the lintel of the door or the cabinet.

[0030] In the above technical solution, the switch cabinet provided has the intelligent lintel described in any one of the first aspects. The switch cabinet can not only display its own basic information, but also has its own monitoring function and has high security. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A switch cabinet provided in an embodiment of the present application;

[0033] Figure 2 A front elevation view of a smart lintel provided in one embodiment of the present application;

[0034] Figure 3 A cross-sectional view of a switch cabinet provided in one embodiment of the present application;

[0035] Figure 4 A schematic diagram of a second side surface of a lintel body provided in an embodiment of the present application;

[0036] Figure 5 A cross-sectional view of a lintel body provided in one embodiment of the present application;

[0037] Figure 6 A schematic diagram of a second side surface of a lintel body provided in another embodiment of the present application;

[0038] Figure 7 A cross-sectional view of a lintel body provided in another embodiment of the present application;

[0039] Figure 8 A schematic diagram of the three-dimensional structure of a lintel body provided in one embodiment of the present application;

[0040] Fig. 9 A diagram of a smart fascia system provided in one embodiment of the present application;

[0041] Fig.10 A layout diagram of multiple communication connection terminals provided in one embodiment of the present application;

[0042] Fig.11 A cross-sectional view of a second slot section provided in accordance with an embodiment of the present application.

[0043] Icons: 1000-switch cabinet, 100-door, 200-intelligent lintel, 1-lintel body, 11-first side, 111-groove, 1111-first groove section, 1112-second groove section, 1113-upper side, 1114-lower side, 1115-bottom surface, 12-second side, 121-first area, 122-second area, 123-slope, 124-avoidance space, 2-display screen, 3-camera, 4-moving object sensor, 5-multiple communication connection terminals; 6-main control module. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0046] The embodiment of the present application provides an intelligent lintel, which integrates electrical components such as a display screen, a camera, and a moving object sensor on the lintel body. It can not only display the information of the switch cabinet on the display screen, but also monitor the situation in front of the switch cabinet door, realize one-to-one monitoring, and avoid the problems of monitoring blind spots and unclear picture information.

[0047] It should be noted that the smart lintel provided in the embodiment of the present application can also be used for other equipment besides the switch cabinet. As long as the equipment has a storage device similar to a cabinet and has the need to display information of the storage device and the need for monitoring, the smart lintel provided in the present application can be applied.

[0048] like Figure 1 As shown, the switch cabinet 1000 includes a cabinet body and a smart lintel 200. The cabinet body has an openable and closable door 100. The smart lintel 200 is arranged on the openable and closable door 100, or arranged on the lintel of the cabinet door 100. The lintel of the door 100 refers to the crossbeam structure of the cabinet body, and the crossbeam structure is located above the door 100.

[0049] like Figure 2 As shown, the intelligent fascia 200 includes a fascia body 1 and a display screen 2, wherein the display screen 2 is arranged on the fascia body 1 to display the internal situation of the cabinet. The "internal situation of the cabinet" includes the electrical equipment model, usage diagram, manufacturer information, etc. of the switch cabinet 1000.

[0050] The smart lintel 200 also includes a camera 3 and a moving object sensor 4. The camera 3 is electrically connected to the moving object sensor 4. The camera 3 is configured to be turned on when the moving object sensor 4 detects an object passing by, so as to capture information of the moving object and achieve monitoring purposes.

[0051] The moving object sensor 4 may include one or more of an infrared array sensor, an ultrasonic sensor, and a microwave radar sensor. For example, the moving object sensor 4 uses an infrared array sensor. When an object passes in front of the door of the switch cabinet 1000, the infrared rays are blocked to trigger the moving object sensor 4. The camera 3 responds to the signal of the moving object sensor 4 to start and shoot.

[0052] Among them, Figure 3 As shown, the fascia body 1 comprises a first side 11 and a second side 12 which are arranged opposite to each other. The first side 11 faces the interior of the storage device, and the second side 12 is arranged opposite to the first side 11 .

[0053] The surface of the second side 12 has a first area 121 and a second area 122 . The display screen 2 covers the first area 121 , and the camera 3 and the moving object sensor 4 are arranged in the second area 122 .

[0054] In some embodiments, the second area 122 is located outside the range of the first area 121. For example, Figure 2 and Figure 4 As shown, the second area 122 is located below the first area 121. The first area 121 is used to install the display screen 2, and the camera 3 and the moving object sensor 4 are installed in the second area 122 below.

[0055] In actual use, the lintel of the door 100 of the switch cabinet 1000 is generally high, and generally only the upper half of the area in front of the switch cabinet 1000 can be monitored, while the lower half may have a blind spot. Therefore, in some embodiments, such as Figure 5 As shown, the second area 122 is provided with an inclined surface 123, and the camera 3 and the moving object sensor 4 are installed on the inclined surface 123. The inclined surface 123 faces forward and downward, so that the viewing angle of the camera 3 and the detection range of the moving object sensor 4 include the lower half of the switch cabinet 1000, further eliminating the local blind spot.

[0056] Optionally, the second area 122 is provided with an escape space 124, and the escape space 124 is used to accommodate the camera 3 and the moving object sensor 4. Specifically, Figure 5 As shown, one end of the inclined surface 123 is connected to the first area 121, and the other end of the inclined surface 123 moves backward to form an escape space 124. The camera 3 and the moving object sensor 4 are arranged in the escape space 124 to avoid interference with the display screen 2, so that the display screen 2 can be installed flatly in the first area 121. Optionally, the escape space 124 can also be an installation opening opened on the inclined surface.

[0057] In the embodiment where the second area 122 is outside the range of the first area 121 , the second area 122 may be configured as a slope 123 as a whole, or only a local position where the camera 3 and the moving object sensor 4 are installed may be set as the slope 123 .

[0058] In some other embodiments, the second area 122 is located within the range of the first area 121. Figure 6 As shown, the display screen 2 covers the first area 121 , the camera 3 and the moving object sensor 4 are arranged in the second area 122 and are located behind the display screen 2 , and the camera 3 and the moving object sensor 4 monitor and shoot the moving object through the display screen 2 .

[0059] In an embodiment where the second area 122 is located within the scope of the first area 121, the camera 3 and the moving object sensor 4 are arranged behind the display screen 2, and at least the portion of the display screen 2 corresponding to the second area 122 is made of a light-transmitting material so that light can pass through the area, so that the camera 3 and the moving object sensor 4 can work normally.

[0060] In an embodiment where the second area 122 is within the first area 121, Figure 7 As shown, the second area 122 is provided with an inclined surface 123, and the camera 3 and the moving object sensor 4 are installed on the inclined surface 123. The inclined surface 123 faces forward and downward, so that the viewing angle of the camera 3 and the detection range of the moving object sensor 4 include the lower half of the switch cabinet 1000, further eliminating the local blind spot.

[0061] In the embodiment where the second area 122 is within the range of the first area 121, the second area 122 may also be provided with an escape space 124, and the escape space 124 is used to accommodate the camera 3 and the moving object sensor 4. Specifically, Figure 7 As shown, one end of the inclined surface 123 is connected to the first area 121, and the other end of the inclined surface 123 moves backward to form an escape space 124. The camera 3 and the moving object sensor 4 are arranged in the escape space 124 to avoid interference with the display screen 2, so that the display screen 2 can be installed flatly in the first area 121. Optionally, the escape space 124 can also be an installation opening opened on the inclined surface.

[0062] In order to better realize the information display requirements and monitoring requirements, in the embodiment of the present application, the intelligent fascia 200 further includes a main control module 6, which is respectively communicatively connected with the display screen 2, the camera 3 and the moving object sensor 4.

[0063] Wherein, the main control module 6 can be MCU (microcontroller unit), CPU (central processing unit) or single-chip microcomputer. The communication connection mode of the main control module 6 with the display screen 2 and the camera 3 is connected through MIP (mobile industry processor interface), and the connection mode of the main control module 6 with the moving object sensor 4 is connected through IIC (integrated circuit bus). That is, the main control module 6 supports the display screen 2 interface through MIP I, supports the camera 3 data collection through MIP I, and accesses the moving object sensor 4 through IIC.

[0064] The fascia body 1 provided in the embodiment of the present application is as follows: Figure 8 As shown, a groove 111 is formed on the surface of the first side 11, and the main control module 6 is arranged in the groove 111. Through the design of the lintel body 1, the lintel body 1, the main control module 6, the display screen 2, the camera 3 and the moving object sensor 4 are integrated into one, which is convenient for installation and replacement.

[0065] In some embodiments, the smart fascia 200 further includes a plurality of communication connection terminals 5, and the plurality of communication connection terminals 5 are electrically connected to the main control module 6. Fig. 9 and Fig.10 As shown, the multiple communication connection terminals 5 include communication interfaces such as USB, Zigbee, LoRa, and BLE, so that the electrical equipment and detection equipment inside the cabinet can be extended and connected to the main control module 6, so that the operation status of the electrical equipment can be transmitted to the main control module 6 and displayed through the display screen 2 to achieve the purpose of displaying more information. For example, the capacity information, electrical parameter information, fault alarm information, etc. of the switch cabinet 1000 are displayed.

[0066] Optionally, the plurality of communication connection terminals 5 also include other external communication interfaces to support external communications such as Wi-Fi, CAN, RS-485, etc., so that information can be uploaded to a remote control terminal to achieve the purpose of remote monitoring.

[0067] In the related art, under limited conditions, this information requires the staff to open the switch cabinet 1000 for inspection, and the information cannot be obtained in time. In the related art, there is also a scheme in which communication modules are respectively set in some electrical equipment in the switch cabinet 1000 to transmit the above information to the remote control terminal, and multiple alarm devices are set to display the operation status of each device by emitting sound, light, and electrical signals. This scheme facilitates long-distance monitoring and timely acquisition of information, but the equipment structure is complex. The technical solution provided by the present application integrates multiple communication interfaces on the smart lintel 200, so that each electrical equipment in the switch cabinet 1000 can be connected to the main control module 6. The main control module 6 transmits information to the remote control terminal through external communication methods such as Wi-Fi, CAN, RS-485, and centrally displays information through the display screen 2, thereby achieving the purpose of simplifying the equipment structure.

[0068] Please refer to Figure 8 As shown, the groove 111 disposed on the first side 11 of the fascia body 1 includes a first groove section 1111 and a second groove section 1112, the main control module 6 is disposed in the first groove section 1111, and the plurality of communication connection terminals 5 are disposed in the second groove section 1112. By such an arrangement, the main control module 6 and the plurality of communication connection terminals 5 are both located inside the groove 111, which plays a role of avoidance and protection.

[0069] The inner wall of the second slot section 1112 includes an upper side surface 1113, a lower side surface 1114 and a bottom surface 1115. The bottom surface 1115 is arranged opposite to the opening of the second slot section 1112. A plurality of communication connection terminals 5 are arranged on the upper side surface 1113 or the lower side surface 1114, or the upper side surface 1113 and the lower side surface 1114 each have a portion of communication connection terminals. In some embodiments, as Fig.11 As shown, the plurality of communication connection terminals 5 are all arranged on the lower side 1114 of the second slot section 1112. The external terminal is susceptible to a pulling force F in the front-to-back direction. By arranging the plurality of communication connection terminals 5 on the lower side 1114 of the second slot section 1112, the external terminal is plugged into the communication connection terminal on the fascia body 1 in a direction D from top to bottom, which makes the possible pulling force substantially perpendicular to the plugging direction, making it difficult to be pulled out, and providing better connection stability.

[0070] For the communication connection terminals that need to be connected to the main control module 6 by wire, the lines can be routed through the inside of the lintel body 1. By way of example, routing the lines from the inside of the lintel body 1 refers to setting a channel (not shown in the figure) inside the lintel body 1 that connects the first slot section 1111 and the second slot section 1112. The channel is used for routing, so as to make the external structure of the smart lintel 200 simpler and also protect the lines.

[0071] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0072] In the description of this application, it should be noted that if the terms "front", "rear", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0073] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0074] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A smart lintel, applied to a storage device, characterized in that: The smart lintel includes a lintel body and a display screen, wherein the display screen is arranged on the lintel body to display the internal situation of the storage device; The smart fascia further includes a camera and a moving object sensor, wherein the camera is electrically connected to the moving object sensor, and the camera is configured to be turned on when the moving object sensor detects an object passing by, so as to capture information of the moving object.

2. The smart fascia according to claim 1, characterized in that: The lintel body comprises a first side and a second side, the first side faces the interior of the storage device, and the second side is arranged opposite to the first side; The surface of the second side has a first area and a second area, the display screen covers the first area, and the camera and the moving object sensor are arranged in the second area.

3. The smart fascia according to claim 2, characterized in that: The second area is located within the range of the first area.

4. The smart fascia according to claim 2, characterized in that: The second area is located below the first area.

5. The smart lintel according to any one of claims 2 to 4, characterized in that: The second area is provided with an inclined surface, the inclined surface faces forward and downward, and the camera and the moving object sensor are arranged on the inclined surface.

6. The intelligent fascia according to claim 5, characterized in that: The second area is provided with an avoidance space, and the avoidance space is used to accommodate the camera and the moving object sensor.

7. The smart fascia according to claim 2, characterized in that: The smart fascia further includes a main control module, which is respectively connected to the display screen, the camera and the moving object sensor for communication; A groove is formed on the surface of the first side, and the main control module is arranged in the groove.

8. The smart fascia according to claim 7, characterized in that: The smart fascia further comprises a plurality of communication connection terminals, and the plurality of communication connection terminals are electrically connected to the main control module respectively; The groove includes a first groove section and a second groove section, the main control module is arranged in the first groove section, and the plurality of communication connection terminals are arranged in the second groove section.

9. The smart fascia according to claim 8, characterized in that: The inner wall of the second slot section includes an upper side surface, a lower side surface and a bottom surface, the bottom surface is arranged opposite to the opening of the second slot section, and the plurality of communication connection terminals are arranged on the upper side surface and / or the lower side surface.

10. A switch cabinet, characterized in that: include: A cabinet body having an openable and closable door; The smart lintel according to any one of claims 1 to 9, wherein the smart lintel is arranged on the lintel of the door or the cabinet.

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