AC distribution board with fault alarm function

Abstract

The utility model discloses an alternating-current distribution board with a fault alarm function, and relates to the technical field of alternating-current distribution boards. The power distribution assembly comprises an AC power distribution panel body, a door frame rotatably connected to the AC power distribution panel body, and a glass plate installed in the door frame. The moving assemblies are arranged on the two sides of the power distribution assembly; the moving assembly comprises long plates fixed to the two sides of the alternating-current distribution panel body, long grooves formed in the long plates, and connecting blocks inserted into the long grooves. And; the protection assembly is arranged on the moving assembly; the protection assembly comprises a movable plate fixed to the connecting block, an insertion plate inserted into the movable plate, a fixed plate fixed to the insertion plate, a spring fixed to the fixed plate and a protection frame fixed to the spring. According to the utility model, the mobile assembly and the protection assembly are arranged, so that the problems that inspection personnel cannot find faults in time during inspection, and the glass door is installed on the AC distribution panel, but the glass door is easy to break due to collision and causes danger are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of AC distribution panels, in particular to an AC distribution panel with fault alarm. Background Art

[0002] An AC distribution panel is a device used for distributing and controlling electric power. It is mainly used to receive electric energy from a transmission line and then distribute it to different circuits and devices. Such a device usually includes a circuit breaker, a contactor, a protection device, and other control elements to ensure the safe operation and effective management of the power system. There are various components installed inside the AC distribution panel, which are prone to failures. The inspection personnel cannot promptly detect the failures during the inspection. At the same time, a glass door is installed at the front end of the AC distribution panel, but the glass door is easily broken when collided, causing danger.

[0003] The Chinese patent discloses an AC distribution panel (authorization publication number CN204633213U). The patent technology mainly includes a panel, an alarm indicator light arranged on the upper part of the panel, three voltmeters arranged on the panel below the alarm indicator light, two ammeters arranged on the panel below the voltmeters, a thermometer and a level arranged on the panel below the ammeters, AC incoming line terminals arranged on the panel below the thermometer and the level, two rows of closing and tripping position button indicator lights arranged on the panel below the AC incoming line terminals, an AC outgoing line switch arranged on the panel below each row of closing and tripping position button indicator lights, an input power incoming indicator light and an input circuit breaker working indicator light arranged on the panel below the AC outgoing line switch, and a circuit breaker arranged on the panel below the input power incoming indicator light and the input circuit breaker working indicator light.

[0004] However, there are still deficiencies in view of this patent. This patent has the advantages of simple and reasonable structure and easy to remember. However, there are various components installed inside the AC distribution panel, which are prone to failures. The inspection personnel cannot promptly detect the failures during the inspection. At the same time, a glass door is installed at the front end of the AC distribution panel, but the glass door is easily broken when collided, causing danger. Therefore, the technical personnel in the field provide an AC distribution panel with fault alarm to solve the problems raised in the above background art. Summary of the Utility Model

[0005] 1. Technical Solution

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model provides an AC distribution panel with fault alarm, including

[0008] a power distribution component, including an AC distribution panel body, a door frame rotatably connected to the front end of the AC distribution panel body, and a glass plate installed inside the door frame;

[0009] Mobile components are arranged on both sides of the power distribution component;

[0010] The mobile assembly includes long plates fixed to both sides of the AC power distribution panel body, long slots opened at the front ends of the long plates, and connecting blocks inserted into the long slots;

[0011] as well as;

[0012] A protection component is arranged at the front end of the moving component;

[0013] The protection component includes a moving plate fixed to the front end of the connecting block, a plugging plate inserted into the moving plate, a fixed plate fixed to one side of the plugging plate, a spring fixed to the front end of the fixed plate, and a protection frame fixed to the front end of the spring.

[0014] Furthermore, a control switch box is fixed to the lower end of one side of the AC distribution panel body, and a display screen and buttons are sequentially embedded and installed on one side of the control switch box from top to bottom;

[0015] Specifically, the control switch box can control the start and stop of the motor.

[0016] Furthermore, a fault alarm light is installed on one side of the AC distribution panel body;

[0017] Specifically, the fault alarm light can sound an alarm for internal faults in the AC distribution panel body, making it easier for staff to discover the faults in time and handle them.

[0018] Furthermore, a threaded hole is formed on the upper surface of the connection block, a round hole is formed on the upper surface of the long plate, a motor is fixed on the upper surface of the long plate, the bottom end of the transmission shaft of the motor extends into the round hole, a threaded rod is fixed on the bottom end of the transmission shaft of the motor, the bottom end of the threaded rod passes through the threaded hole and is threadedly connected;

[0019] Specifically, the transmission shaft of the motor fixes the threaded rod, which provides power for the rotation of the threaded rod, so that the connecting block, the movable plate and the protective frame can move up and down as needed, which is convenient for opening the door frame and protecting the glass plate installed in the door frame.

[0020] Furthermore, the width of the long groove opened at the front end of the long plate matches the width of the connecting block;

[0021] Specifically, the width of the long groove matches the width of the connecting block. The long groove can limit the connecting block to prevent the threaded rod from rotating. The connecting block follows the rotation, which facilitates the movement of the connecting block.

[0022] Furthermore, a slot is provided on one side of the movable plate, and the plug-in plate is inserted into the slot;

[0023] Specifically, the slot facilitates the insertion of the plug-in board, making it easy to install and disassemble the protective frame.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present utility model are as follows:

[0026] The present utility model adds moving components on both sides of the power distribution component. When a fault occurs inside the AC power distribution panel body, the fault alarm light can emit an alarm, enabling the staff to discover and handle it in a timely manner. When it is necessary to protect the glass plate, the motor is started, causing the threaded rod to rotate, and the fixing plate and the protective frame can be moved to the front of the glass plate as needed; enabling an alarm to be issued for the fault and protecting the glass plate at the same time;

[0027] At the same time, a protection component is added. When it is necessary to protect the glass plate, the insertion plate is inserted into the slot, so that the protective frame is located in front of the glass plate. When the protective frame is impacted, the spring elastically deforms, enabling the glass plate to be protected and facilitating installation and disassembly at the same time.

[0028] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 It is the front view of the present utility model;

[0031] Figure 2 It is the front view of the power distribution component of the present utility model;

[0032] Figure 3 It is the cross-sectional view of the moving component of the present utility model;

[0033] Figure 4 It is the cross-sectional view of the protection component of the present utility model.

[0034] In the drawings, the list of components represented by each reference numeral is as follows:

[0035] 100, Power distribution component; 110, AC power distribution panel body; 120, Control switch box; 130, Fault alarm light; 140, Gantry; 150, Glass plate; 200, Moving component; 210, Connecting block; 211, Threaded hole; 220, Long plate; 221, Round hole; 222, Long groove; 230, Threaded rod; 240, Motor; 300, Protection component; 310, Moving plate; 311, Slot; 320, Insertion plate; 330, Fixed plate; 340, Protection frame; 350, Spring. Detailed implementation mode

[0036] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation modes of the present utility model with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation modes disclosed below.

[0038] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the implementation modes of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0039] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe in detail the implementation modes of the present utility model with reference to the accompanying drawings.

[0040] Embodiment 1

[0041] Please refer to Figures 1 - 3 As shown, this embodiment is an AC power distribution panel for fault alarm, including

[0042] Power distribution component 100, including AC power distribution panel body 110, gantry 140 rotatably connected to the front end of AC power distribution panel body 110, and glass plate 150 installed in gantry 140;

[0043] Moving component 200, arranged on both sides of power distribution component 100;

[0044] The moving component 200 includes long plates 220 fixed on both sides of the AC power distribution panel body 110, long grooves 222 opened at the front ends of the long plates 220, and connecting blocks 210 inserted into the long grooves 222;

[0045] On the lower end of one side of the AC distribution panel body 110, a control switch box 120 is fixed. On one side of the control switch box 120, a display screen and buttons are sequentially fitted and installed from top to bottom;

[0046] On one side of the AC distribution panel body 110, a fault alarm lamp 130 is installed;

[0047] On the upper surface of the connecting block 210, a threaded hole 211 is provided. On the upper surface of the long plate 220, a round hole 221 is provided. On the upper surface of the long plate 220, a motor 240 is fixed. The bottom end of the transmission shaft of the motor 240 extends into the round hole 221. At the bottom end of the transmission shaft of the motor 240, a threaded rod 230 is fixed. The bottom end of the threaded rod 230 penetrates through the threaded hole 211 and is threadedly connected;

[0048] The width of the long groove 222 provided at the front end of the long plate 220 matches the width of the connecting block 210;

[0049] Use the moving component 200;

[0050] When a fault occurs inside the AC distribution panel body 110, the fault alarm lamp 130 can give an alarm, and the staff can timely discover the fault and handle it. Then operate the control switch box 120 to start the motor 240. The threaded rod 230 rotates, and the connecting block 210, the moving plate 310, and the protective frame 340 can move the front end of the glass plate 150 as needed, so that an alarm can be given in time for the fault inside the AC distribution panel body 110, and at the same time, the glass plate 150 can be protected.

[0051] Embodiment 2

[0052] Please refer to Figure 4 as shown in, and;

[0053] The protection component 300 is arranged at the front end of the moving component 200;

[0054] The protection component 300 includes a moving plate 310 fixed to the front end of the connecting block 210, a plug plate 320 inserted into the moving plate 310, a fixing plate 330 fixed to one side of the plug plate 320, a spring 350 fixed to the front end of the fixing plate 330, and a protective frame 340 fixed to the front end of the spring 350;

[0055] On one side of the moving plate 310, a slot 311 is provided, and the plug plate 320 is inserted into the slot 311;

[0056] Use the protection component 300;

[0057] When it is necessary to protect the glass plate 150, the insertion plate 320 is inserted into the slot 311, and the protective frame 340 is located at the front end of the glass plate 150. When the protective frame 340 is impacted, the spring 350 elastically deforms, which can protect the glass plate 150 and at the same time facilitate the installation and disassembly of the protective frame 340.

[0058] In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0059] 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 described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 AC power distribution panel with fault alarm, characterized in that: include, A power distribution assembly (100) comprises an AC power distribution panel body (110), a door frame (140) rotatably connected to the front end of the AC power distribution panel body (110), and a glass plate (150) installed in the door frame (140); A mobile assembly (200) is arranged on both sides of the power distribution assembly (100); The moving assembly (200) comprises a long plate (220) fixed to both sides of the AC power distribution panel body (110), a long slot (222) opened at the front end of the long plate (220), and a connecting block (210) inserted into the long slot (222); as well as; A protection component (300) is arranged at the front end of the moving component (200); The protection component (300) comprises a movable plate (310) fixed to the front end of the connection block (210), an inserting plate (320) inserted into the movable plate (310), a fixed plate (330) fixed to one side of the inserting plate (320), a spring (350) fixed to the front end of the fixed plate (330), and a protection frame (340) fixed to the front end of the spring (350).

2. The AC power distribution panel with fault alarm according to claim 1, characterized in that: A control switch box (120) is fixed to the lower end of one side of the AC power distribution panel body (110), and a display screen and buttons are sequentially embedded and installed on one side of the control switch box (120) from top to bottom.

3. The AC power distribution panel with fault alarm according to claim 1, characterized in that: A fault warning light (130) is installed on one side of the AC power distribution panel body (110).

4. The AC power distribution panel with fault alarm according to claim 1, characterized in that: The upper surface of the connection block (210) is provided with a threaded hole (211), the upper surface of the long plate (220) is provided with a round hole (221), a motor (240) is fixed on the upper surface of the long plate (220), the bottom end of a transmission shaft provided on the motor (240) extends into the round hole (221), a threaded rod (230) is fixed on the bottom end of the transmission shaft provided on the motor (240), the bottom end of the threaded rod (230) passes through the threaded hole (211) and is threadedly connected.

5. The AC power distribution panel with fault alarm according to claim 1, characterized in that: The width of the long groove (222) provided at the front end of the long plate (220) matches the width of the connecting block (210).

6. The AC power distribution panel with fault alarm according to claim 1, characterized in that: A slot (311) is provided on one side of the movable plate (310), and the plug-in plate (320) is plugged into the slot (311).

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