Power supply module capable of displaying voltage fluctuation

Abstract

The utility model discloses a power supply module capable of displaying voltage fluctuation, and belongs to the technical field of power supply equipment. Comprising a power supply module main body, a lifting handle supporting column, a carrying lifting handle transverse column, power supply module heat dissipation holes, an external equipment connecting module, a connecting module base, an alarm warning lamp, a power supply energy supply power line, a voltage value display screen, a remote data transmission module, a connecting and fixing bolt and a power supply module energy storage module. The voltage fluctuation change can be directly seen, the damage of the power supply module caused by voltage overload is prevented, the remote data transmission module is arranged, the fluctuation of the voltage value can be remotely alarmed, the reaction time is reduced, and the handle supporting column and the handle carrying transverse column are arranged, so that the power supply module can be conveniently moved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply equipment, and in particular relates to a power supply module capable of displaying voltage fluctuation. Background Art

[0002] The power module is an important component of electronic equipment, covering multiple key technical fields such as power electronics, control systems, and battery management. Through power semiconductor devices, precise control algorithms, battery management systems and other technical means, the power module realizes the conversion, regulation and management of power to ensure stable and efficient operation of the equipment. At the same time, heat dissipation and packaging technology, energy saving and high efficiency technology are also constantly improving, promoting the performance improvement and application expansion of power modules in various application scenarios. Voltage fluctuations cannot be observed in existing power modules.

[0003] An existing high-power power module for drones (for example, application number: CN207851548U) generally has the following problems during use:

[0004] 1. Unable to observe the numerical fluctuation of the power module voltage: Stability issues: The numerical fluctuation of the power module voltage may cause stability issues of the equipment, especially for equipment with high voltage requirements. Such fluctuations may cause abnormal operation or failure of the equipment. Impact on equipment performance: Voltage fluctuations may affect the performance of the equipment, especially for some voltage-sensitive equipment, such as electronic equipment, communication equipment, etc. Voltage fluctuations may cause equipment performance to decline or fail to work properly. Damage to equipment: Excessive voltage fluctuations may damage the electronic components inside the equipment, such as chips, circuit boards, etc., resulting in damage to the equipment or even scrapping, increasing the cost of repair and replacement. Inaccurate data: Since the numerical fluctuation of the power module voltage cannot be observed, the monitoring of the equipment working status and data recording may be inaccurate, thus affecting the real-time monitoring of the equipment status and fault diagnosis. Therefore, a power module that can observe the voltage value changes is urgently needed.

[0005] 2. When voltage fluctuations occur, maintenance personnel take a long time to react: Affecting equipment stability and performance: Voltage fluctuations may affect the stability and performance of the equipment, and a long reaction time by maintenance personnel may delay the handling of voltage fluctuations, leading to more serious problems with the equipment. Increased risk of equipment damage: In the case of voltage fluctuations, the equipment may face a higher risk of damage. If the maintenance personnel take a long time to react, the equipment may be damaged during the fluctuation, increasing the cost of repair and replacement. Impact on production and operations: When equipment has problems and requires repair, a long reaction time by maintenance personnel may cause equipment downtime to be extended, affecting production and operational efficiency. May cause data loss: In the case of voltage fluctuations, the equipment may experience data loss. If the maintenance personnel take a long time to react, the data may not be backed up and restored in time, causing irreversible losses. Therefore, there is an urgent need for a power module that reduces the reaction time of maintenance personnel.

[0006] 3. Its structure is not convenient for handling: Excessive weight: The power module is usually composed of a metal shell and internal electronic components, so it is heavy and not easy to carry. This will increase the labor intensity during the handling process and may cause injuries to the handling personnel. Bulky volume: The power module is usually large, especially for high-power power modules. The bulky volume will increase the difficulty of handling, especially in narrow spaces or when it needs to pass through special environments such as stairs. Difficult to operate: Since the structural design of the power module may not be user-friendly, such as the lack of convenient handles or wheels, the handling process is more difficult. This may require additional handling equipment or manpower to carry out the handling operation. Easy to damage: During the handling process, if the power module structure is unstable or fragile parts are exposed, it is easy to be damaged by collision or extrusion, increasing the cost of repair and replacement. Restricted installation location: Since the power module structure is not convenient to carry, it may limit the choice of its installation location, so that the layout and design of the equipment are restricted, thereby affecting the assembly and maintenance of the entire system, so there is an urgent need for a power module that is easy to carry. Utility Model Content

[0007] A power module capable of displaying voltage fluctuations, comprising a power module body, a handle support column, a carrying handle horizontal column, a power module heat dissipation hole, an external device connection module, a connection module base, an alarm warning light, a power supply power cord, a voltage value display screen, a remote data transmission module, a connection fixing bolt, and a power module energy storage module;

[0008] It includes a power module body, which is provided with a handle support column in the middle of the end face, a carrying handle cross column in the middle of the handle support column, an external device connection module is provided at the front end of the power module body, an alarm warning light is provided on the right side of the external device connection module, a power module energy storage module is provided inside the power module body, a voltage value display screen is provided on the right side of the power module body, and a remote data transmission module is provided next to the voltage value display screen.

[0009] Furthermore, the power module body is provided with power module heat dissipation holes on the side and end faces.

[0010] Furthermore, a connection module base is provided at the lower end of the external device connection module.

[0011] Furthermore, the power module and the energy storage module are connected to the external device connection module via a power supply line.

[0012] Furthermore, the external device connection module is internally provided with connection fixing bolts.

[0013] Furthermore, the power module and energy storage module extend from the side to form a voltage value display screen and a remote data transmission module.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting the voltage value display screen, the voltage fluctuation of the power module can be visually seen through the display screen, and it brings the following advantages: Real-time monitoring: The voltage value display screen can display the voltage value of the power module in real time. Users can monitor the voltage changes at any time, detect voltage fluctuations in time and deal with them. Intuitive display: Through the value display screen, users can intuitively understand the voltage of the power module without relying on other equipment or instruments for measurement, which improves the convenience of use and the intuitiveness of operation. High accuracy: The voltage value display screen usually has a high accuracy, which can accurately display the voltage value of the power module, helping users to more accurately judge the voltage fluctuation. Early warning function: Some voltage value display screens also have an early warning function. When the voltage exceeds the set range, an alarm can be issued to remind users to take timely measures to prevent the equipment from being damaged due to abnormal voltage. Convenient maintenance: By monitoring the voltage value, users can promptly detect problems with the power module, and can troubleshoot and repair according to the displayed value, which improves the efficiency and accuracy of equipment maintenance.

[0016] 2. By setting up the alarm warning light and remote data transmission module, the alarm can be quickly sounded when a fault occurs, so that the maintenance personnel can find it in time, reduce the reaction time, and bring the following advantages: Timely warning: When the power module fails, the alarm warning light can immediately sound an alarm to remind the on-site operator or monitoring personnel that the equipment status is abnormal, reducing the possibility of the fault being ignored or delayed. Quick response: The alarm warning light can quickly attract the attention of maintenance personnel or related personnel, so that they can respond quickly and take necessary maintenance measures, thereby shortening the fault processing time, reducing downtime and losses. Remote monitoring: Through the remote data transmission module, the operating status of the power module can be transmitted in real time to the monitoring center or the mobile phone or computer of the relevant personnel. Even if they are not on site, they can find the fault in time and take measures, which improves the management efficiency of the equipment. Reduce human errors: Setting up the remote data transmission module can reduce the reliance on subjective judgment of personnel, avoid delays in fault handling due to human negligence or misjudgment, and improve the accuracy and reliability of fault handling. Improve safety: Timely alarm can avoid potential safety risks and ensure the safety of equipment and personnel.

[0017] 3. By setting the handle support column and the carrying handle horizontal column, the power module is convenient to carry and brings the following advantages: Convenient transportation: The setting of the handle support column and the carrying handle horizontal column makes the power module convenient to carry. The operator can easily grab the handle for carrying without bending over or using additional carrying tools. Humanized design: The design of the handle support column and the carrying handle horizontal column takes into account the ergonomics of the operator, making the carrying process more in line with the principles of human mechanics and reducing fatigue and discomfort during the carrying process. Increase stability: The setting of the handle support column can increase the stability of the power module, avoid the module from shaking or tilting during the carrying process, reduce the probability of accidents, and ensure the safety of the carrying process. Reduce the risk of damage: The setting of the carrying handle horizontal column can reduce the operator's direct contact with the power module, reduce the risk of accidental collision or damage, and extend the service life of the power module. Improve efficiency: The convenient carrying method can save the operator's time and energy, improve the carrying efficiency, especially in the scene that requires frequent carrying, can significantly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] In the figure: 1. Power module body; 2. Handle support column; 3. Carrying handle horizontal column; 4. Power module heat dissipation hole; 5. External device connection module; 6. Connection module base; 7. Alarm warning light; 8. Power supply power cord; 9. Voltage value display screen; 10. Remote data transmission module; 11. Connection fixing bolts; 12. Power module energy storage module. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field.

[0025] Example

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] The invention comprises a power module body 1, wherein the power module body 1 is provided with a handle support column 2 in the middle of the end face, a carrying handle horizontal column 3 is provided in the middle of the handle support column 2, an external device connection module 5 is provided at the front end of the power module body 1, an alarm warning light 7 is provided on the right side of the external device connection module 5, a power module energy storage module 12 is provided inside the power module body 1, a voltage numerical display screen 9 is provided on the right side of the power module body 1, a remote data transmission module 10 is provided next to the voltage numerical display screen 9, power module heat dissipation holes 4 are provided on the side and end face of the power module body 1, a connection module base 6 is provided at the lower end of the external device connection module 5, the power module energy storage module 12 is connected to the external device connection module 5 through a power supply power line 8, a connecting fixing bolt 11 is provided inside the external device connection module 5, and a voltage numerical display screen 9 and a remote data transmission module 10 are extended from the side of the power module energy storage module 12; in the above-mentioned setting, the voltage numerical display screen 9 adopts the LCD display screen of LG Company; in the above-mentioned setting, the remote data transmission module 10 adopts the ESP8266 of Lexin Company.

[0028]

[0029] When using a power module that can display voltage fluctuations, it has multiple functions and design features. The power module body is equipped with a handle support column and a carrying handle horizontal column to facilitate the operator to carry and move. The front end is equipped with an external device connection module, and the right side is equipped with an alarm warning light, a voltage value display screen and a remote data transmission module. LG's LCD display and Espressif's ESP8266 are used as remote data transmission modules. The digital display can display voltage value fluctuations in real time and issue an alarm when the voltage exceeds the safe range. The remote data transmission module can transmit data to a remote server in real time, which is convenient for remote monitoring and control. The handle design increases the mobility and convenience of the system, which is suitable for various scenarios and ensures the stable operation of the power system.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power module capable of displaying voltage fluctuations, comprising a power module body (1), characterized in that: The power module body (1) is provided with a handle support column (2) in the middle of the end face, a carrying handle cross column (3) is provided in the middle of the handle support column (2), an external device connection module (5) is provided at the front end of the power module body (1), an alarm warning light (7) is provided on the right side of the external device connection module (5), a power module energy storage module (12) is provided inside the power module body (1), a voltage value display screen (9) is provided on the right side of the power module body (1), and a remote data transmission module (10) is provided next to the voltage value display screen (9).

2. The power module capable of displaying voltage fluctuation according to claim 1, characterized in that: The power module body (1) is provided with power module heat dissipation holes (4) on the side surface and the end surface.

3. The power module capable of displaying voltage fluctuation according to claim 1, characterized in that: A connection module base (6) is provided at the lower end of the external device connection module (5).

4. The power module capable of displaying voltage fluctuation according to claim 1, characterized in that: The power module energy storage module (12) is connected to the external device connection module (5) via a power supply power line (8).

5. The power module capable of displaying voltage fluctuation according to claim 1, characterized in that: A connecting fixing bolt (11) is arranged inside the external device connection module (5).

6. The power module capable of displaying voltage fluctuation according to claim 1, characterized in that: The power module energy storage module (12) has a voltage value display screen (9) and a remote data transmission module (10) extending from the side.

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