Electric leakage early warning device
By designing a multi-modal leakage current early warning device, the problems of low data acquisition accuracy and single communication method of existing devices are solved, realizing real-time leakage current monitoring and multiple communication methods, thereby improving the flexibility of the device and the user experience.
Patent Information
- Application Number
- CN202422771341.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-14
AI Technical Summary
Existing leakage current early warning devices have low data acquisition accuracy, limited communication methods, unreasonable structural design, and are difficult to maintain. They cannot provide detailed leakage current information and fault location, which limits their application scope and user experience.
A leakage current early warning device was designed, which includes modules such as a detection box, a box cover, an alarm device, a data acquisition device, a communication device, and a power supply. It has multiple communication methods and a modular structure, which facilitates data acquisition, real-time alarm and information display, and supports wire connection and module replacement.
It enables real-time monitoring and alarm of leakage current, improves data acquisition accuracy, supports multiple communication methods, enhances the flexibility and practicality of the device, and facilitates users to handle leakage current situations in a timely manner.
Smart Images
Figure CN223526490U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of electric leakage early warning, more particularly to an electric leakage early warning device. BACKGROUND
[0002] The electric leakage early warning device is a device specially designed for monitoring electric leakage in a power system and giving an early warning signal, which can monitor the current flow direction and change in real time, rapidly judge the electric leakage condition by sensing abnormal current leakage, and give an alarm so that the management personnel can take timely measures to ensure the safe and stable operation of the power system. The electric leakage early warning device is widely used in various places requiring power supply, such as residential houses, industrial production, and outdoor power distribution equipment, and has important significance for preventing accidents caused by electric leakage and protecting personnel and equipment safety.
[0003] The prior art has the following deficiencies: the data acquisition accuracy of some existing devices is not high enough to accurately capture tiny electric leakage signals, resulting in poor early warning effect; the communication mode of some existing devices is relatively single and cannot adapt to communication needs in different scenarios, limiting the application range thereof; and some existing devices are not reasonably designed in structure, are difficult to maintain, and are not intelligent enough to provide detailed electric leakage information and fault positioning, bringing inconvenience to users. UTILITY MODEL CONTENT
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electric leakage early warning device to solve the problems in the above background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric leakage early warning device, comprising a detection box, a box cover movably connected to the side of the detection box, an alarm device fixedly connected to the side of the box cover, a display screen fixedly connected to the side of the box cover, an early warning lamp fixedly connected to the side of the box cover, a buzzer fixedly connected to the side of the box cover, a hinge fixedly connected to the side of the box cover, the detection box fixedly connected to the side of the hinge, a fixing device fixedly connected to the side of the box cover, the detection box movably connected to the side of the fixing device, a data acquisition device slidably connected to the inside of the detection box, a communication device slidably connected to the inside of the detection box, a data processing device slidably connected to the inside of the detection box, and a power supply fixedly connected to the inside of the detection box.
[0006] Further, a threading hole is formed in the top of the detection box, a sealing rubber gasket is fixedly connected to the side of the threading hole, a detection cavity is formed in the inside of the detection box, a first sliding rail is fixedly connected to the side of the detection cavity, a limiting block is slidably connected to the side of the first sliding rail, and a second sliding rail is fixedly connected to the side of the detection cavity.
[0007] Further, the side of the box cover is fixedly connected with a protective pad, and the side of the box cover is fixedly connected with a handle.
[0008] Further, the side of the box cover is fixedly connected with a fixing pin, the side of the detection box is provided with a positioning hole, and the side of the fixing pin is movably connected with the positioning hole.
[0009] Further, the side of the first sliding rail is slidably connected with a fixed plate, the side of the fixed plate is fixedly connected with a current transformer, and the side of the fixed plate is fixedly connected with a voltage transformer.
[0010] Further, the side of the second sliding rail is slidably connected with a mounting plate, the side of the mounting plate is fixedly connected with a wireless communication module, the side of the mounting plate is fixedly connected with a Bluetooth module, and the side of the mounting plate is fixedly connected with a mobile communication module.
[0011] Further, the side of the second sliding rail is slidably connected with a microprocessor, and the side of the microprocessor is fixedly connected with a memory.
[0012] The technical effects and advantages of the present application are as follows:
[0013] 1. The utility model discloses a detection box, box cover, alarm device, data acquisition device, communication device, data processing device and power module are set up, and the overall monitoring and instant alarm of the leakage early warning are realized, when the leakage occurs, the device can gather data rapidly, sends alarm information through communication device, and the user is reminded to pay attention to safety simultaneously through the triggering alarm device, and the specific leakage information can also be shown on the display screen, so that the user can understand and handle the leakage situation in time, and the electric safety is improved.
[0014] 2. The utility model discloses a threading hole, sealing rubber pad, detection cavity, first sliding rail, second sliding rail and other structures are set up, and the flexibility and expandability of the device are improved, the threading hole is convenient for the access of the wire, the sealing rubber pad guarantees the waterproof and dustproof performance of the device, and the first sliding rail and the second sliding rail in the detection cavity can conveniently install and detach the data acquisition device, the communication device and the data processing device, so that the user can replace or upgrade the module according to the actual demand, and the practicability and flexibility of the device are improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic diagram of the utility model;
[0016] Figure 2 It is the overall structure explosion schematic diagram of the utility model;
[0017] Figure 3 It is the overall structure schematic diagram of the utility model;
[0018] Figure 4 is a data acquisition device structure schematic view of the utility model.
[0019] Figure 5 is a data processing device structure schematic view of the utility model.
[0020] The figure mark is: 1, detection box;101, threading hole;102, sealing rubber pad;103, detection cavity;104, first slide rail;105, limit block;106, second slide rail;2, box cover;201, protection pad;202, handle;3, alarm device;301, display screen;302, early warning lamp;303, buzzer;4, hinge;5, fixing device;501, fixing pin;502, positioning hole;6, data acquisition device;601, fixed plate;602, current transformer;603, voltage transformer;7, communication device;701, mounting plate;702, wireless communication module;703, Bluetooth module;704, mobile communication module;8, data processing device;801, microprocessor;802, memory;9, power supply. DETAILED DESCRIPTION
[0021] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and additionally, the form of each structure recorded in the following implementation is only an example, and the electric leakage early warning device involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skilled in the art without making creative labor belongs to the range of protection of the utility model.
[0022] Refer to Figures 1 to 5The utility model provides a kind of electric leakage early warning device, including detection box 1, the side of detection box 1 is movably connected with box cover 2, the side of box cover 2 is fixedly connected with alarm device 3, the side of box cover 2 is fixedly connected with display screen 301, the side of box cover 2 is fixedly connected with early warning lamp 302, the side of box cover 2 is fixedly connected with buzzer 303, the side of box cover 2 is fixedly connected with hinge 4, the side of hinge 4 is fixedly connected with detection box 1, the side of box cover 2 is fixedly connected with fixing device 5, the side of fixing device 5 is movably connected with detection box 1, the inside of detection box 1 is slidably connected with data acquisition device 6, the inside of detection box 1 is slidably connected with communication device 7, the inside of detection box 1 is slidably connected with data processing device 8, the inside of detection box 1 is fixedly connected with power supply 9, and the main body of device is formed by detection box 1, and its side is movably connected with box cover 2 by hinge 4, alarm device 3 is integrated on box cover 2, including display screen 301, early warning lamp 302 and buzzer 303, for intuitive display and instant leakage reminding, box cover 2 is also movably connected with detection box 1 by fixing device 5, to ensure that box cover 2 is stable and easy to open and close, data acquisition device 6, communication device 7 and data processing device 8 are slidably installed in the inside of detection box 1, to facilitate quick replacement or maintenance, wherein data acquisition device 6 is responsible for collecting current voltage data, communication device 7 supports multiple communication modes to ensure timely information transmission, and data processing device 8 is responsible for analyzing and processing data and triggering alarm, and the whole device is powered by power supply 9 fixedly connected in the inside of detection box 1.
[0023] Wherein, the top of detection box 1 is provided with threading hole 101, the side of threading hole 101 is fixedly connected with sealing rubber pad 102, the inside of detection box 1 is provided with detection cavity 103, the side of detection cavity 103 is fixedly connected with first sliding rail 104, the side of first sliding rail 104 is slidably connected with limiting block 105, the side of detection cavity 103 is fixedly connected with second sliding rail 106.
[0024] Wherein, the side of box cover 2 is fixedly connected with protective pad 201, the side of box cover 2 is fixedly connected with handle 202.
[0025] Wherein, the side of box cover 2 is fixedly connected with fixed pin 501, the side of detection box 1 is provided with positioning hole 502, the side of fixed pin 501 is movably connected with positioning hole 502.
[0026] Wherein, the side of first sliding rail 104 is slidably connected with fixed plate 601, the side of fixed plate 601 is fixedly connected with current transformer 602, the side of fixed plate 601 is fixedly connected with voltage transformer 603.
[0027] The side surface of the second sliding rail 106 is slidably connected with a mounting plate 701, the side surface of the mounting plate 701 is fixedly connected with a wireless communication module 702, the side surface of the mounting plate 701 is fixedly connected with a Bluetooth module 703, and the side surface of the mounting plate 701 is fixedly connected with a mobile communication module 704.
[0028] The side surface of the second sliding rail 106 is slidably connected with a microprocessor 801, and the side surface of the microprocessor 801 is fixedly connected with a memory 802.
[0029] The working principle of the utility model is: through the alarm device 3 on the box cover 2, including display screen 301, early warning light 302 and buzzer 303, realize the intuitive display and instant reminding of the electric leakage early warning information, when the current or voltage appears abnormal, the current transformer 602 and voltage transformer 603 in data acquisition device 6 can quickly capture these changes, and transmit the collected data to data processing device 8, and microprocessor 801 can quickly analyze and process the received data, and determine whether these data represent electric leakage, and store the analysis result in the memory 802 connected thereto, if electric leakage is detected, microprocessor 801 will trigger alarm device 3 immediately, so that display screen 301 displays electric leakage information, early warning light 302 lights up, and buzzer 303 emits an alarm sound, thereby reminding the user to take timely measures, at the same time, in order to ensure the timely transmission of early warning information, the wireless communication module 702, Bluetooth module 703 and mobile communication module 704 fixedly connected on the mounting plate 701 can ensure that the early warning information is sent to the user's mobile phone or other receiving equipment through multiple communication modes, realize remote monitoring and instant response, the setting of the threading hole 101 and the sealing rubber pad 102 facilitates the access and sealing of the wire, prevents the invasion of moisture and dust, and the protective pad 201 and handle 202 on the box cover 2 improve the durability and portability of the device, and the fixing device 5 ensures the stable connection between the box cover 2 and the detection box 1, prevents the device from loosening or damaging during use.
[0030] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An electric leakage early warning device comprising a detection box (1), characterized in that: The side of detection box (1) is movably connected with box cover (2), the side of box cover (2) is fixedly connected with alarm device (3), the side of box cover (2) is fixedly connected with display screen (301), the side of box cover (2) is fixedly connected with early warning light (302), the side of box cover (2) is fixedly connected with buzzer (303), the side of box cover (2) is fixedly connected with hinge (4), the side of hinge (4) is fixedly connected with detection box (1), the side of box cover (2) is fixedly connected with fixing device (5), the side of fixing device (5) is movably connected with detection box (1), the inside of detection box (1) is slidably connected with data acquisition device (6), the inside of detection box (1) is slidably connected with communication device (7), the inside of detection box (1) is slidably connected with data processing device (8), the inside of detection box (1) is fixedly connected with power supply (9).
2. The electric leakage early warning device according to claim 1, characterized in that: The top of detection box (1) is provided with threading hole (101), the side of threading hole (101) is fixedly connected with sealing rubber (102), the inside of detection box (1) is provided with detection cavity (103), the side of detection cavity (103) is fixedly connected with first sliding rail (104), the side of first sliding rail (104) is slidably connected with limiting block (105), the side of detection cavity (103) is fixedly connected with second sliding rail (106).
3. The electric leakage early warning device according to claim 2, characterized in that: The side of box cover (2) is fixedly connected with protective pad (201), the side of box cover (2) is fixedly connected with handle (202).
4. The electric leakage early warning device according to claim 2, characterized in that: The side of box cover (2) is fixedly connected with fixing pin (501), the side of detection box (1) is provided with positioning hole (502), the side of fixing pin (501) is movably connected with positioning hole (502).
5. The electric leakage early warning device according to claim 2, characterized in that: The side of first sliding rail (104) is slidably connected with fixed plate (601), the side of fixed plate (601) is fixedly connected with current transformer (602), the side of fixed plate (601) is fixedly connected with voltage transformer (603).
6. The electric leakage early warning device according to claim 2, characterized in that: The side of second sliding rail (106) is slidably connected with mounting plate (701), the side of mounting plate (701) is fixedly connected with wireless communication module (702), the side of mounting plate (701) is fixedly connected with Bluetooth module (703), the side of mounting plate (701) is fixedly connected with mobile communication module (704).
7. The electric leakage early warning device according to claim 2, characterized in that: The side of second sliding rail (106) is slidably connected with microprocessor (801), the side of microprocessor (801) is fixedly connected with memory (802).