Self-adaptive voltage-stabilizing and current-stabilizing control device for power supply module based on temperature feedback regulation

Abstract

The invention relates to the technical field of power electronics, and discloses a power module self-adaptive voltage and current stabilization control device based on temperature feedback regulation, which comprises a workbench, a power module is fixedly mounted on the upper part of the workbench, a temperature sensor is arranged in the power module, and a transmission mechanism is arranged on one side of the exterior of the power module. The workbench is used for transmitting and detecting voltage and current of the power module, a display mechanism is fixedly installed on one side of the exterior of the workbench, the display mechanism comprises a display assembly and an interface assembly and is used for displaying data of the voltage and current of the power module, and heat dissipation mechanisms are fixedly installed at the two ends of the workbench correspondingly. The heat dissipation device is used for conducting heat dissipation treatment on the power module. The temperature of the power module is monitored in real time through the temperature sensor, when the temperature exceeds a threshold value, wind power generated by the electric fan is blown out of the air outlet through the ventilation pipeline, heat of the power module is taken away, and it can be ensured that the power module is always in a proper temperature environment.

Description

Technical Field

[0001] The present invention relates to the field of power electronics technology, and specifically to an adaptive voltage and current stabilization control device for a power module based on temperature feedback regulation. Background Art

[0002] In the field of power electronics technology, as a key power supply component for various electronic devices, the performance of the power module directly affects the operation stability and reliability of the devices. With the rapid development of technology, the requirements for power modules by electronic devices are becoming increasingly stringent, and many problems have gradually emerged in traditional power modules.

[0003] On the one hand, during the operation of the power module, a large amount of heat is generated by the internal components due to power conversion. However, traditional power modules often lack accurate and effective temperature monitoring and control mechanisms. When the temperature is too high, it will cause the performance of electronic components to decline, shorten the service life of the power module, increase the risk of equipment failure and maintenance costs. On the other hand, they lack adaptability and intelligence: the working environment of modern electronic devices is complex and changeable, and traditional power modules are difficult to make adaptive adjustments according to environmental changes and equipment requirements, and cannot sense the changes in factors such as temperature and load in real time and make optimizations. Moreover, traditional power modules lack intelligent monitoring and management functions, and it is difficult for users to directly obtain the operation status information of the power supply, nor can they achieve remote monitoring and parameter adjustment, which brings many inconveniences in equipment maintenance and management and cannot meet the needs of modern automated, intelligent production and operation and maintenance. In addition, during the operation of the power module, it is easily affected by pollutants such as dust and impurities. The protection and cleaning designs of traditional power modules are often not perfect. The accumulation of dust inside the power module will not only hinder heat dissipation, reduce the heat dissipation efficiency, but also may cause faults such as circuit short circuits. At the same time, when cleaning traditional power modules, the operation is cumbersome, and the cleaning components are difficult to replace, increasing the difficulty and cost of maintenance and affecting the normal operation time and efficiency of the equipment.

[0004] In view of this, the purpose of the present invention is to provide an adaptive voltage and current stabilization control device for a power module based on temperature feedback regulation to solve the deficiencies in the prior art. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adaptive voltage and current stabilization control device for a power module based on temperature feedback regulation, which solves the problem that traditional power modules lack accurate and effective temperature monitoring and control mechanisms.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A power module adaptive voltage and current stabilization control device based on temperature feedback regulation, including a workbench. A power module is fixedly installed on the upper part of the workbench. A temperature sensor is arranged inside the power module. A transmission mechanism is arranged on one side of the outside of the power module, which is used for transmitting and detecting the voltage and current of the power module. A display mechanism is fixedly installed on one side of the outside of the workbench. The display mechanism includes a display component and an interface component, which are used for displaying the data of the voltage and current of the power module. Heat dissipation mechanisms are fixedly installed at both ends of the workbench, which are used for heat dissipation treatment of the power module. A cleaning mechanism is arranged on the upper part of the power module. The cleaning mechanism includes a filtering and cleaning component, a replacement component and a guiding component, which are used for protecting and cleaning the power module.

[0007] Preferably, the transmission mechanism includes a voltage line and a current line fixedly connected to one side of the outside of the power module. A line fixing plate is fixedly installed on one side of the upper part of the workbench. A plurality of line fixing holes are formed inside the line fixing plate. The voltage line and the current line are both fixed in the line fixing holes.

[0008] Preferably, the display component in the display mechanism includes two support frames fixedly installed on one side of the outside of the workbench. A display screen is fixedly installed between the upper parts of the two support frames.

[0009] Preferably, the interface component includes an SPI interface, an RS232 interface and a USB interface arranged on one side of the display screen. The SPI interface, the RS232 interface and the USB interface are arranged in the order from top to bottom respectively.

[0010] Preferably, the heat dissipation mechanism includes support plates fixedly installed at both ends of the workbench. Electric fans are arranged inside the two support plates. One end of each of the two electric fans is fixedly connected to a ventilation duct. One end of each of the two ventilation ducts is fixedly connected to an air outlet. Sensors are arranged at the top ends of the two support plates.

[0011] Preferably, the filtering and cleaning component in the cleaning mechanism includes a filter screen fixedly installed on the upper part of the power module. An electric slide rail is arranged on one side of the upper part of the power module. A cleaning brush is arranged on one side of the moving seat of the electric slide rail. The cleaning brush is in contact with the filter screen.

[0012] Preferably, the replacement component includes an installation threaded rod fixedly installed on one side of the moving seat of the electric slide rail. An installation groove is formed at one end of the cleaning brush. The installation groove is in threaded connection with the installation threaded rod.

[0013] Preferably, the guiding assembly includes a guiding block arranged on the other side of the upper part of the power supply module. A guiding groove is formed on one side of the guiding block, and the other end of the cleaning brush is slidably connected to the inside of the guiding groove. Two positioning holes are formed on the other side of the upper part of the power supply module. Both ends of the bottom of the guiding block are fixedly installed with positioning pins, and the two positioning pins respectively correspond to the two positioning holes one by one. A collection box is fixedly installed on the other side of the power supply module.

[0014] Preferably, a control terminal is fixedly installed on the other side outside the workbench.

[0015] Preferably, a switch button is arranged on the other side outside the power supply module.

[0016] The present invention provides a power supply module adaptive voltage and current stabilization control device based on temperature feedback regulation, having the following beneficial effects: 1. The present invention monitors the temperature of the power supply module in real time through a temperature sensor and transmits the signal to the control terminal. The control terminal controls the heat dissipation mechanism according to the judgment of a preset threshold. When the temperature exceeds the threshold, the wind generated by the electric fan blows out from the air outlet through the ventilation duct, taking away the heat of the power supply module, which can ensure that the power supply module is always in a suitable temperature environment, avoid problems such as performance degradation and component damage caused by too high temperature, extend the service life of the power supply module, ensure the stability of the device operation, and provide continuous and reliable power support for external devices.

[0017] 2. The present invention compares the actual value with the preset standard value through the control terminal, calculates the adjustment instruction according to the deviation through a control algorithm, and transmits it to the internal adjustment circuit of the power supply module to adjust the power conversion element, realizing adaptive voltage and current stabilization, so that the voltage and current output by the power supply module can accurately meet the needs of external devices, avoid damage to the devices caused by unstable voltage and current, improve the stability and reliability of the operation of external devices, expand the applicable range of the device, and can be applied to various devices with high requirements for power supply stability.

[0018] 3. The present invention blocks dust and impurities from entering through the filter screen to prevent them from affecting heat dissipation and normal operation. When cleaning is required, the cleaning brush is driven by an electric slide rail to slide on the surface of the filter screen for cleaning. At the same time, the worn cleaning brush is conveniently replaced through threaded connection. Then, the guiding assembly ensures the stable movement of the cleaning brush, and the dust and impurities cleaned fall into the collection box for convenient regular cleaning, ensuring the internal cleanliness of the power supply module, reducing the probability of faults, lowering the maintenance cost, improving the overall performance and reliability of the device, and enabling the device to operate stably for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a left front side schematic diagram of the present invention; Figure 2 is a right rear side schematic diagram of the present invention; Figure 3 Schematic diagram of the transmission mechanism of the present invention; Figure 4 Schematic diagram of the display mechanism of the present invention; Figure 5 Schematic diagram of the heat dissipation mechanism of the present invention; Figure 6 Schematic diagram of the cleaning mechanism of the present invention; Figure 7 Schematic diagram of the replacement component of the present invention; Figure 8 Schematic diagram of the positioning structure of the present invention.

[0020] Wherein, 1, workbench; 2, power module; 3, temperature sensor; 4, transmission mechanism; 401, voltage line; 402, current line; 403, line fixing plate; 404, line fixing hole; 5, display mechanism; 501, support frame; 502, display screen; 503, SPI interface; 504, RS232 interface; 505, USB interface; 6, heat dissipation mechanism; 601, support plate; 602, electric fan; 603, ventilation duct; 604, air outlet; 605, inductor; 7, cleaning mechanism; 700, filter screen; 701, electric slide rail; 702, mounting screw rod; 703, cleaning brush; 704, mounting groove; 705, guide block; 706, guide groove; 707, positioning pin; 708, positioning hole; 709, collection box; 8, control end; 9, switch button. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to the attached Figure 1 - attached Figure 8, an adaptive voltage and current stabilization control device for a power module based on temperature feedback regulation provided by an embodiment of the present invention includes a workbench 1. A power module 2 is fixedly installed on the upper part of the workbench 1. A temperature sensor 3 is arranged inside the power module 2. A transmission mechanism 4 is arranged on one side outside the power module 2, which is used to detect the voltage and current of the power module 2 through transmission. A display mechanism 5 is fixedly installed on one side outside the workbench 1. The display mechanism 5 includes a display component and an interface component, which is used to display the data of the voltage and current of the power module 2. Heat dissipation mechanisms 6 are fixedly installed at both ends of the workbench 1, which are used to dissipate heat from the power module 2. A cleaning mechanism 7 is arranged on the upper part of the power module 2. The cleaning mechanism 7 includes a filtering and cleaning component, a replacement component and a guiding component, which are used to protect and clean the power module 2.

[0023] The transmission mechanism 4 includes a voltage line 401 and a current line 402 fixedly connected to one side outside the power module 2. A line fixing plate 403 is fixedly installed on one side of the upper part of the workbench 1. A plurality of line fixing holes 404 are formed inside the line fixing plate 403. Both the voltage line 401 and the current line 402 are fixed in the line fixing holes 404. Specifically, the transmission mechanism 4 includes a voltage line 401 and a current line 402 fixedly connected to one side outside the power module 2. The voltage line 401 and the current line 402 are respectively used to collect the voltage and current signals output by the power module 2. They need to have good electrical conductivity and stability to ensure that the collected signals can be accurately and distortionlessly transmitted. When selecting the line material, copper wires are usually selected because copper has a low resistance, which can effectively reduce the loss during signal transmission. A line fixing plate 403 is fixedly installed on one side of the upper part of the workbench 1. The function of the line fixing plate 403 is to fix and arrange the voltage line 401 and the current line 402, preventing the lines from shaking, winding, etc. during the operation of the device and ensuring the stability of signal transmission. A plurality of line fixing holes 404 are formed inside the line fixing plate 403 to be adapted to the voltage line 401 and the current line 402. By inserting the lines into the fixing holes, the lines are fixed. Both the voltage line 401 and the current line 402 are fixed in the line fixing holes 404, making the line layout more regular, facilitating maintenance and repair, and at the same time reducing the electromagnetic interference between the lines and improving the quality of the transmitted signals.

[0024] The display component in the display mechanism 5 includes two support frames 501 fixedly installed on one side outside the workbench 1. A display screen 502 is fixedly installed between the upper parts of the two support frames 501. Specifically, the display component in the display mechanism 5 includes two support frames 501 fixedly installed on the outer side of one end of the workbench 1. The support frames 501 play a role in supporting and fixing the display screen 502. The display screen 502 is fixedly installed between the upper parts of the two support frames 501, and it is responsible for presenting the voltage and current data of the power supply module 2 to the user in an intuitive form.

[0025] The interface component includes an SPI interface 503, an RS232 interface 504, and a USB interface 505 provided on one side of the display screen 502. The SPI interface 503, the RS232 interface 504, and the USB interface 505 are arranged in order from top to bottom. Specifically, the interface component includes an SPI interface 503, an RS232 interface 504, and a USB interface 505 provided on one side of the display screen 502. The SPI interface 503 is a high-speed serial peripheral interface that can achieve high-speed data transmission between the display screen 502 and other devices. When it is necessary to quickly update the real-time data on the display screen 502, the SPI interface 503 can efficiently complete the data transmission task. The RS232 interface 504 is a standard serial communication interface. Through the RS232 interface 504, the display mechanism 5 can perform serial communication with devices such as a computer, which is convenient for remote monitoring and parameter setting. An operator can remotely view the operation data of the power supply module 2 on the computer and adjust its parameters through corresponding software. Through the USB interface 505, the data records during the operation of the device can be saved to a USB flash drive, which is convenient for subsequent data analysis and processing. The software of the device can also be upgraded through the USB flash drive to improve the performance and functions of the device. The SPI interface 503, the RS232 interface 504, and the USB interface 505 are arranged in order from top to bottom to facilitate the user to connect external devices. At the same time, the compatibility and signal interference problems between the interfaces are also considered. A reasonable layout can reduce the mutual influence between the interfaces and improve the stability of device connection.

[0026] The heat dissipation mechanism 6 includes support plates 601 fixedly installed at both ends of the workbench 1. Electric fans 602 are arranged inside the two support plates 601. One end of each of the two electric fans 602 is fixedly connected to a ventilation duct 603. One end of each of the two ventilation ducts 603 is fixedly connected to an air outlet 604. Sensors 605 are arranged at the top ends of the two support plates 601. Specifically, the heat dissipation mechanism 6 includes support plates 601 fixedly installed at both ends of the workbench 1. The support plates 601 provide an installation foundation for other components of the heat dissipation mechanism 6. Electric fans 602 are arranged inside both support plates 601. The electric fans 602 generate wind by rotating to take away the heat generated by the power module 2. In practical applications, electric fans 602 with appropriate specifications can be selected according to the heat generation situation and heat dissipation requirements of the power module 2 to ensure sufficient heat dissipation capacity. One end of both electric fans 602 is fixedly connected to a ventilation duct 603. The function of the ventilation duct 603 is to guide the wind generated by the fan so that it can act concentratedly on the heat generating part of the power module 2, improving the heat dissipation efficiency. One end of both ventilation ducts 603 is fixedly connected to an air outlet 604. Sensors 605 are arranged at the top of both support plates 601. The sensors 605 are used to detect the temperature change around the power module 2. When the temperature sensor 3 detects that the temperature of the power module 2 exceeds the preset threshold, the control end 8 sends a start signal to the heat dissipation mechanism 6. After receiving the signal, the sensor 605 triggers the electric fan 602 to start, realizing the heat dissipation control of the power module 2. The sensor 605 can ensure that the heat dissipation mechanism 6 starts quickly when the temperature of the power module 2 is abnormal, protecting the normal operation of the power module 2.

[0027] The filter cleaning component in the cleaning mechanism 7 includes a filter screen 700 fixedly installed on the upper part of the power module 2. An electric slide rail 701 is arranged on one side of the upper part of the power module 2. A cleaning brush 703 is arranged on one side of the moving seat of the electric slide rail 701, and the cleaning brush 703 is in contact with the filter screen 700; Specifically, the filter cleaning component in the cleaning mechanism 7 includes a filter screen 700 fixedly installed on the upper part of the power module 2. The filter screen 700 can effectively block dust, impurities, etc. from entering the interior of the power module 2, preventing these pollutants from accumulating on components such as the heat sink and circuit board of the power module 2, which affects the heat dissipation performance and electrical performance of the power module 2. An electric slide rail 701 is arranged on one side of the upper part of the power module 2. The electric slide rail 701 provides a track for the movement of the cleaning brush 703, enabling it to perform cleaning operations along a preset path on the surface of the filter screen 700. A cleaning brush 703 is arranged on one side of the moving seat of the electric slide rail 701, and the cleaning brush 703 is in contact with the filter screen 700. Driven by the electric slide rail 701, the cleaning brush 703 slides on the surface of the filter screen 700, brushing off the dust and impurities attached to the filter screen 700.

[0028] The replacement component includes a mounting screw rod 702 fixedly installed on one side of the moving seat of the electric slide rail 701. An installation groove 704 is opened at one end of the cleaning brush 703, and the installation groove 704 is threadedly connected to the mounting screw rod 702; Specifically, the replacement component includes an installation threaded rod 702 fixedly installed on one side of the moving seat of the electric slide rail 701. The installation threaded rod 702 is threadedly connected to an installation groove 704 opened at one end of the cleaning brush 703 to fix the cleaning brush 703, which has the characteristics of firm installation and convenient disassembly. When the cleaning brush 703 is worn or the cleaning effect deteriorates after being used for a period of time, it can be easily unscrewed from the installation threaded rod 702 and a new cleaning brush 703 can be replaced. An installation groove 704 is opened at one end of the cleaning brush 703, and the installation groove 704 is threadedly connected to the installation threaded rod 702. The size and thread specification of the installation groove 704 need to be precisely matched with the installation threaded rod 702 to ensure that the cleaning brush 703 can be stably fixed on the moving seat of the electric slide rail 701 after installation and will not loosen or shake during the cleaning process, ensuring the consistency of the cleaning effect.

[0029] The guiding component includes a guiding block 705 arranged on the other side of the upper part of the power module 2. A guiding groove 706 is opened on one side of the guiding block 705, and the other end of the cleaning brush 703 is slidably connected inside the guiding groove 706. Two positioning holes 708 are opened on the other side of the upper part of the power module 2. Two positioning pins 707 are fixedly installed at both ends of the bottom of the guiding block 705, and the two positioning pins 707 respectively correspond to the two positioning holes 708 one by one. A collection box 709 is fixedly installed on the other side of the power module 2; Specifically, the guiding component includes a guiding block 705 arranged on the other side of the upper part of the power module 2. The guiding block 705 plays a guiding and positioning role during the movement of the cleaning brush 703. It can ensure that the cleaning brush 703 moves along a preset trajectory, avoid the cleaning brush 703 from shifting during the movement, and ensure the uniformity and accuracy of the cleaning. A guiding groove 706 is opened on one side of the guiding block 705, and the other end of the cleaning brush 703 is slidably connected inside the guiding groove 706. The matching precision between the guiding groove 706 and the cleaning brush 703 directly affects the movement smoothness and stability of the cleaning brush 703. Two positioning holes 708 are opened on the other side of the upper part of the power module 2. Two positioning pins 707 are fixedly installed at both ends of the bottom of the guiding block 705, and the two positioning pins 707 respectively correspond to the two positioning holes 708 one by one. The cooperation between the positioning pin 707 and the positioning hole 708 further improves the installation precision and stability of the guiding block 705. When installing the guiding block 705, inserting the positioning pin 707 into the positioning hole 708 can accurately determine the position of the guiding block 705 and prevent the guiding block 705 from shifting during use, thereby ensuring that the cleaning brush 703 always moves on the correct track. A collection box 709 is fixedly installed on the other side of the power module 2, and the collection box 709 is used to collect the dust and impurities cleaned from the filter screen 700 by the cleaning brush 703.

[0030] A control terminal 8 is fixedly installed on the other side outside the workbench 1; A switch button 9 is arranged on the other side outside the power module 2; Specifically, a control terminal 8 is fixedly installed on the other side outside the workbench 1, which is responsible for receiving signals from components such as the temperature sensor 3 and the transmission mechanism 4, analyzing and processing them according to preset programs and algorithms, and then sending control instructions to the heat dissipation mechanism 6, the adjustment circuit inside the power supply module 2, etc., to achieve functions such as temperature control of the power supply module 2, voltage and current stabilization control, and operation control of the cleaning mechanism 7. On the other side outside the power supply module 2, a switch button 9 is provided. The switch button 9 is an operating component for the user to control the startup and shutdown of the device, providing a convenient operation method for the user.

[0031] Working principle: First, when the temperature changes, the temperature sensor 3 converts the temperature signal into an electrical signal and transmits it to the control terminal 8. After receiving the temperature signal, the control terminal 8 will make a judgment according to the preset temperature threshold. When the temperature exceeds the threshold, the control terminal 8 will immediately send a startup signal to the heat dissipation mechanism 6.

[0032] After the inductor 605 in the heat dissipation mechanism 6 receives the signal from the control terminal 8, the wind generated by the electric fan 602 is transmitted through the ventilation duct 603 and finally blown out from the air outlet 604, directly acting on the power supply module 2 to take away the heat generated by the power supply module 2, thereby reducing its temperature and ensuring the stable operation of the power supply module 2 in a suitable temperature environment.

[0033] In terms of the detection and transmission of voltage and current, the voltage line 401 and the current line 402 on one side outside the power supply module 2 are responsible for collecting the voltage and current signals output by the power supply module 2. These signals are fixed in the line fixing plate 403 on one side of the upper part of the workbench 1 through the line fixing holes 404 and then transmitted to the subsequent detection and processing circuits. The detection circuit analyzes and processes the collected voltage and current signals, converts them into recognizable digital signals, and transmits them to the control terminal 8.

[0034] After receiving the voltage and current signals, the control terminal 8 will compare them with the preset standard voltage and current values. If there is a deviation between the actually detected voltage or current value and the set value, the control terminal 8 will calculate the corresponding adjustment instructions through a control algorithm according to the magnitude and direction of the deviation. These instructions will be transmitted to the adjustment circuit inside the power supply module 2, and the adjustment circuit adjusts the power conversion components inside the power supply module 2.

[0035] The display screen 502 is used to display the voltage and current data of the power module 2 in real time. These data are collected by the transmission mechanism 4, processed, and then transmitted to the display screen 502. Meanwhile, the SPI interface 503 can achieve high-speed data transmission for quickly updating the data on the display screen 502; the RS232 interface 504 is often used for serial communication with devices such as computers, facilitating remote monitoring and parameter setting; the USB interface 505 can be used to connect external storage devices such as USB flash drives to save the device operation data or perform operations such as software upgrade.

[0036] The cleaning mechanism 7 plays a role in protecting and cleaning the power module 2. The filter screen 700 can block dust and impurities from entering the interior of the power module 2, preventing the heat dissipation and normal operation of the power module 2 from being affected due to dust accumulation. When it is necessary to clean the filter screen 700, the moving seat of the electric slide rail 701 will move along the slide rail under the instruction of the control terminal 8, driving the cleaning brush 703 to slide on the surface of the filter screen 700 to clean the dust and impurities on the filter screen 700.

[0037] The replacement component of the cleaning brush 703 is designed to facilitate the maintenance and replacement of the cleaning brush 703. The installation threaded rod 702 is threadedly connected to the installation groove 704 opened at one end of the cleaning brush 703. When the cleaning brush 703 is worn or the cleaning effect decreases after being used for a period of time, just rotate the cleaning brush 703 to separate it from the installation threaded rod 702, and then a new cleaning brush 703 can be conveniently replaced to ensure the continuous effectiveness of the cleaning work.

[0038] The guiding groove 706 opened on one side of the guiding block 705 is slidably connected to the other end of the cleaning brush 703. The positioning pins 707 at both ends of the bottom of the guiding block 705 correspond to two positioning holes 708 opened on the other side of the upper part of the power module 2 one by one, ensuring the installation accuracy and stability of the guiding block 705. The dust and impurities cleaned will fall into the collection box 709 fixedly installed on the other side of the power module 2, facilitating regular cleaning and keeping the interior of the device clean.

[0039] When the switch button 9 is pressed, the device is powered on, and each mechanism starts initialization and self-check. If the self-check passes, the device enters the normal working state; if a fault is found during the self-check, the control terminal 8 will send a fault prompt through the display mechanism 5 to remind the user to perform maintenance. The control terminal 8 continuously adjusts and optimizes the operation state of the device according to real-time data such as temperature, voltage, and current to ensure that the power module 2 can stably and efficiently provide an adaptive regulated voltage and current power output for external devices.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power module adaptive voltage and current stabilization control device based on temperature feedback regulation, characterized in that, It includes a workbench (1), on the upper part of which a power module (2) is fixedly installed. Inside the power module (2), a temperature sensor (3) is provided. On one side outside the power module (2), a transmission mechanism (4) is provided, which is used to detect the voltage and current of the power module (2) through transmission. On one side outside the workbench (1), a display mechanism (5) is fixedly installed. The display mechanism (5) includes a display component and an interface component, which are used to display the data of the voltage and current of the power module (2). On both ends of the workbench (1), heat dissipation mechanisms (6) are fixedly installed, which are used to dissipate heat from the power module (2). On the upper part of the power module (2), a cleaning mechanism (7) is provided. The cleaning mechanism (7) includes a filtering and cleaning component, a replacement component, and a guiding component, which are used to protect and clean the power module (2).

2. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, wherein The transmission mechanism (4) includes a voltage line (401) and a current line (402) fixedly connected to one side outside the power module (2). On one side of the upper part of the workbench (1), a line fixing plate (403) is fixedly installed. Inside the line fixing plate (403), a plurality of line fixing holes (404) are formed, and both the voltage line (401) and the current line (402) are fixed in the line fixing holes (404).

3. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, characterized in that, The display component in the display mechanism (5) includes two support frames (501) fixedly installed on one side outside the workbench (1). Between the upper parts of the two support frames (501), a display screen (502) is fixedly installed.

4. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, characterized in that The interface component includes an SPI interface (503), an RS232 interface (504), and a USB interface (505) provided on one side of the display screen (502). The SPI interface (503), the RS232 interface (504), and the USB interface (505) are arranged in the order from top to bottom respectively.

5. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, characterized in that, The heat dissipation mechanism (6) includes support plates (601) fixedly installed at both ends of the workbench (1). Inside both of the support plates (601), electric fans (602) are provided. One end of each of the two electric fans (602) is fixedly connected to a ventilation duct (603). One end of each of the two ventilation ducts (603) is fixedly connected to an air outlet (604). On the top ends of both the support plates (601), sensors (605) are provided.

6. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, wherein The filtering and cleaning component in the cleaning mechanism (7) includes a filter screen (700) fixedly installed on the upper part of the power module (2). On one side of the upper part of the power module (2), an electric slide rail (701) is provided. On one side of the moving seat of the electric slide rail (701), a cleaning brush (703) is provided, and the cleaning brush (703) is in contact with the filter screen (700).

7. The power module adaptive voltage and current stabilization control device based on temperature feedback regulation according to claim 6, characterized in that The replacement component includes an installation threaded rod (702) fixedly installed on one side of the moving seat of the electric slide rail (701). An installation groove (704) is formed at one end of the cleaning brush (703), and the installation groove (704) is threadedly connected to the installation threaded rod (702).

8. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 7, wherein The guiding component includes a guiding block (705) arranged on the other side of the upper part of the power supply module (2). A guiding groove (706) is formed on one side of the guiding block (705). The other end of the cleaning brush (703) is slidably connected to the inside of the guiding groove (706). Two positioning holes (708) are formed on the other side of the upper part of the power supply module (2). Both ends of the bottom of the guiding block (705) are fixedly provided with positioning pins (707). The two positioning pins (707) respectively correspond to the two positioning holes (708). A collection box (709) is fixedly installed on the other side of the power supply module (2).

9. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, wherein A control end (8) is fixedly installed on the other side outside the workbench (1).

10. The adaptive voltage and current stabilization control device for a power supply module based on temperature feedback regulation according to claim 1, wherein A switch button (9) is arranged on the other side outside the power supply module (2).

Images