Regulator capable of dissipating heat easily

Abstract

The utility model provides a regulator easy to dissipate heat, and aims to solve the problems of low heat dissipation efficiency, local overheating, external air pollution and the like of the conventional regulator. The regulator comprises a regulator body, an active heat dissipation assembly and a cold pasting block. The active heat dissipation assembly is provided with a flow guide cylinder, a heat dissipation suite and a fan assembly, airflow is guided through the flow guide cylinder, and overall heat dissipation is conducted through centrifugal airflow generated by the fan assembly. The heat dissipation suite is provided with an air grid hole, the cold pasting block is tightly attached to a heating element in the regulator, and local key heat dissipation is achieved through heat conduction liquid. The regulator is further provided with a temperature control system, temperature can be monitored in real time, starting and stopping of the fan can be automatically regulated, and stable operation of equipment is ensured. Through the integral and local dual cooling design, the heat dissipation effect of the regulator is remarkably improved, the service life of equipment is prolonged, and the maintenance frequency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power filter regulators, in particular to a regulator that is easy to dissipate heat. Background Art

[0002] Modern power electronics, especially high-power electronic devices like active power filter regulators, generate significant amounts of heat due to the long-term, high-load operation of power components. If this heat cannot be effectively dissipated in a timely manner, the internal temperature of the device will rise sharply, potentially leading to serious problems such as component performance degradation, reduced equipment efficiency, and even device damage. Therefore, the quality of heat dissipation performance has become a key factor affecting the operating stability and lifespan of the equipment.

[0003] Traditional active power filter regulators typically use natural cooling or simple fan cooling structures. However, with the increase in device power and the increasing integration of electronic components, traditional cooling methods are unable to meet the demand for efficient heat dissipation. These devices typically conduct heat through a metal casing and use fans for air circulation and cooling. However, due to improper air flow path design or inefficient heat dissipation structures, localized heat accumulation often occurs, leading to "heat island" phenomena, which in turn affects the overall cooling performance of the device.

[0004] Furthermore, traditional cooling methods typically focus solely on overall heat dissipation, neglecting the specific heat dissipation of the equipment's primary heat-generating components. This can lead to overheating failures in some high-temperature components (such as power modules or transformers) due to a lack of targeted heat dissipation design. Furthermore, existing air-cooling systems often introduce dust and other contaminants into the equipment during the process of introducing external air, contaminating electronic components and increasing the complexity and frequency of equipment maintenance.

[0005] In view of this, the existing problems are studied and improved, and an easy-to-dissipate heat regulator is provided to solve the current problems. The purpose is to achieve the purpose of solving the problems and improving the practical value through this technology. Utility Model Content

[0006] This utility model aims to address technical issues such as low heat dissipation efficiency and excessively high internal device temperatures, which exist in existing and related technologies. When operating for extended periods, the internal heating components of conventional regulators can easily cause the device to overheat, impacting operational stability and service life. Therefore, this utility model proposes a design that effectively improves heat dissipation.

[0007] To this end, the present invention employs the following technical solution: a heat-dissipating regulator comprising a regulator body, an active heat dissipation assembly, and a cooling block. The active heat dissipation assembly is positioned inside the regulator body and extends vertically through the surface of the regulator body. The active heat dissipation assembly comprises a guide tube, a heat dissipation kit, and a fan assembly. The guide tube forms an airflow channel through an air intake duct and an exhaust grille. The fan assembly is mounted inside the guide tube, generating a centrifugal airflow that enters through the air intake duct, passes through the interior of the guide tube, and is discharged through the exhaust grille. The heat dissipation kit is provided with multiple grille holes to further enhance the overall heat dissipation effect. The cooling block is used to locally dissipate heat from the heat-generating components within the regulator.

[0008] In a preferred example, the present invention can be further configured as follows: a cold liquid pipe is embedded in the inner side of the heat dissipation kit and is connected to the end of the cold patch. A heat transfer liquid is provided on the inner side of the cold patch, and the heat transfer liquid circulates through the cold liquid pipe to achieve local heat dissipation. At the same time, the cold patch is tightly fitted with the heating element to effectively transfer heat to the cold liquid pipe to achieve precise heat dissipation.

[0009] By adopting the above technical solution, the regulator can not only cool down the entire device, but also focus on cooling the heating elements through the cold patch, thus solving the problem of local overheating.

[0010] In a preferred example, the present invention can be further configured as follows: the fan assembly includes a motor fixed to the inner side of the regulator body, the motor drives the heat dissipation fan blades and the air intake fan blades to work, and the centrifugal airflow generated by the heat dissipation fan blades is discharged through the wind grid holes on the surface of the heat dissipation kit, forming an efficient airflow circulation, thereby achieving an air cooling effect inside the regulator.

[0011] By adopting the above technical solution, the fan assembly can quickly discharge hot air out of the equipment, prevent heat accumulation, and improve heat dissipation efficiency.

[0012] In a preferred example, the present invention can be further configured as follows: a plurality of fins are provided on the surface of the guide tube to further increase the heat dissipation area, so that the ambient temperature inside the regulator body is uniformly reduced to avoid local overheating.

[0013] By adopting the above technical solution, the fins can expand the contact area between the guide tube and the air, accelerate heat dissipation, and improve the overall heat dissipation performance.

[0014] In a preferred example, the present invention can be further configured as follows: the temperature control system includes a temperature sensor, a control circuit and a display module. The temperature control system automatically controls the start and stop of the fan assembly according to the real-time temperature signal. When the internal temperature exceeds a preset threshold, the fan assembly automatically starts to cool down, and the fan assembly automatically stops running after the temperature returns to the normal range.

[0015] By adopting the above technical solution, the temperature control system can automatically adjust the heat dissipation efficiency to ensure that the temperature of the regulator under different working conditions always remains within a safe range.

[0016] In a preferred example, the present invention can be further configured as follows: the air-cooling flow channel design isolates the external airflow from the internal airflow, preventing dust and impurities in the external air from entering the regulator body, ensuring the cleanliness of the interior of the equipment and long-term stable operation.

[0017] By adopting the above technical solutions, the airflow isolation design improves the environmental adaptability of the regulator, extends the service life of the equipment, and reduces the maintenance frequency.

[0018] By adopting the above technical solution, the utility model realizes overall and local dual cooling inside the regulator through the combined design of active heat dissipation components, local cold patches and temperature control systems, significantly improves the heat dissipation efficiency of the equipment, extends the service life of the equipment, and ensures the stable operation of the equipment under high load or high temperature environment.

[0019] The beneficial effects achieved by the utility model are:

[0020] 1. In the present invention, by setting up an active heat dissipation component, combined with the cooperation of the guide tube, the heat dissipation kit and the fan assembly, an efficient heat dissipation effect is achieved, which can effectively reduce the temperature inside the regulator and avoid the impact of overheating on the performance and service life of the equipment. At the same time, through the design of the air-cooling flow channel, external impurities are prevented from entering the regulator, thereby improving the reliability and stability of the equipment.

[0021] 2. In the present invention, the overall temperature of the environment inside the regulator is lowered by the guide tube, and the cold patch realizes the heat dissipation and cooling of the local key heat-generating components, achieving the beneficial effect of double cooling. It can not only effectively reduce the overall temperature of the regulator, but also focus on the heat dissipation of high-heat components, further improving the heat dissipation efficiency and stability of the equipment, and not only improving the heat dissipation efficiency, but also reducing energy consumption, ensuring that the regulator always operates within a safe temperature range under different working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the active heat dissipation component and the cold patch structure of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of an active heat dissipation component according to an embodiment of the present invention;

[0025] Figure 4This is a schematic diagram of the heat dissipation kit and fan assembly structure of an embodiment of the utility model;

[0026] Figure 5 This is a schematic structural diagram of a heat dissipation kit according to an embodiment of the present invention.

[0027] Reference numerals:

[0028] 100. Regulator body;

[0029] 200, active heat dissipation assembly; 210, guide tube; 220, heat dissipation kit; 230, fan assembly; 211, air inlet; 212, exhaust grille; 213, air cooling channel; 221, air grille hole; 222, coolant pipe; 231, motor; 232, heat dissipation fan blades; 233, air intake fan blades;

[0030] 300. Cold patch. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0032] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0033] The following describes an easy-to-dissipate heat regulator provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0034] Combine Figure 1-Figure 5 As shown, the present invention provides a heat dissipation regulator, comprising a regulator body 100, an active heat dissipation assembly 200, and a cold patch 300. The active heat dissipation assembly 200 is disposed inside the regulator body 100, with its upper and lower ends extending through the surface of the regulator body 100. The active heat dissipation assembly 200 includes a guide tube 210, a heat dissipation kit 220, and a fan assembly 230.

[0035] The guide tube 210 has an air inlet 211 and an exhaust grille 212 at its upper and lower ends, located outside the regulator body 100. Inside, there is a cooling channel 213. A fan assembly 230 is fixedly mounted inside the cooling channel 213, generating a centrifugal airflow that is drawn in through the air inlet 211 and exhausted through the exhaust grille 212.

[0036] The heat dissipation kit 220 has several grille holes 221 formed on its surface, with a coolant pipe 222 embedded inside. This pipe is connected to the end of a cold patch 300. The cold patch 300 is designed to closely contact the surface of the main heat-generating components within the regulator body 100, transferring heat and dissipating it through the coolant pipe 222. The cold patch 300 contains a heat transfer fluid. When heat is transferred from the cold patch to the coolant pipe 222, the heat transfer fluid circulates and removes the heat, achieving efficient local cooling.

[0037] Through this combined overall and local heat dissipation design, the active heat dissipation component cools the entire regulator environment, while the cold patch is specifically used to locally dissipate heat from the high-heat components inside the regulator.

[0038] Example 2:

[0039] In this embodiment, the fan assembly 230 includes a motor 231 fixed to the inside of the regulator body 100. The output shaft of the motor 231 is connected to the heat dissipation blades 232 and the air intake blades 233. When the motor 231 is in operation, the air intake blades 233 guide the external airflow from the air intake duct 211 into the air cooling channel 213, while the heat dissipation blades 232 generate centrifugal airflow, which discharges the hot air through the air grille holes 221 on the surface of the heat dissipation kit 220, thereby achieving efficient air circulation and heat dissipation.

[0040] In order to further enhance the heat dissipation effect, a plurality of heat dissipation fins are provided on the surface of the guide tube 210. These fins can increase the contact area between the guide tube and the air, help accelerate the heat dissipation inside the regulator body 100, and thus effectively reduce the overall temperature inside the regulator.

[0041] Example 3:

[0042] The present invention also includes a temperature control system for real-time monitoring of the internal temperature of the regulator and automatic adjustment of the operating state of the fan assembly. The temperature control system includes a temperature sensor, a control circuit, and a display module. The temperature sensor is installed inside the regulator body 100 and is used to monitor the operating temperature of the regulator in real time.

[0043] When the temperature control system detects that the internal temperature of the regulator exceeds a preset threshold, the control circuit activates the fan assembly 230 and displays the current temperature status on the display module. The fan assembly begins operating, directing airflow into the cooling channel 213 and dissipating heat. As the regulator temperature gradually decreases, the fan assembly automatically stops operating when the temperature returns to a normal range, thus achieving intelligent heat dissipation management and ensuring stable operation of the regulator under varying loads and environmental conditions.

[0044] Example 4:

[0045] In this embodiment, the air cooling channel 213 of the active heat dissipation assembly 200 is designed as a completely independent, closed channel, isolating the external airflow from the airflow inside the regulator body 100. This design prevents dust and impurities from the external air from entering the regulator body, maintaining a clean internal environment, reducing the frequency of equipment maintenance, and improving the long-term operational reliability of the regulator.

[0046] The design of this utility model not only ensures an overall cooling effect, but also locally cools key heat-generating components through the cold patch 300. This dual cooling solution improves the heat dissipation efficiency of the regulator and extends the service life of the device. At the same time, the temperature control system ensures stable operation of the device under high load conditions, effectively preventing equipment failures caused by overheating.

[0047] As demonstrated in the various embodiments described above, the heat-dissipating regulator design of this utility model achieves efficient heat dissipation. Not only does the fan assembly and guide tube dissipate heat from the regulator's entire surroundings, but cold patches also provide localized cooling of key heating components. This design improves the regulator's heat dissipation efficiency, extending the device's service life. Furthermore, the temperature control system enables intelligent heat dissipation management, ensuring stable operation in a variety of operating environments.

[0048] Throughout this specification, terms such as "one embodiment," "some embodiments," or "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative uses of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0049] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A heat dissipation regulator, characterized in that: The invention comprises a regulator body (100), an active heat dissipation component (200) and a cold patch (300), wherein the active heat dissipation component (200) is arranged on the inner side of the regulator body (100) and the upper and lower ends thereof pass through the surface of the regulator body (100), and the active heat dissipation component (200) comprises a guide tube (210), a heat dissipation kit (220) and a fan component (230), wherein the upper and lower ends of the guide tube (210) are respectively provided with an air inlet (211) and an exhaust grille (212) located outside the regulator body (100), an air cooling channel (213) is provided inside the guide tube (210), and the fan component (230) is fixedly installed on the inner side of the air cooling channel (213).

2. The heat dissipation regulator according to claim 1, characterized in that: The surface of the heat dissipation kit (220) is provided with a plurality of air grille holes (221). A cold liquid pipe (222) connected to the end of the cold patch (300) is embedded and installed on the inner side of the heat dissipation kit (220). The inner side of the cold patch (300) is provided with heat-conducting liquid. The cold patch (300) is used to adhere to the surface of the main heating device inside the regulator body (100) to conduct heat reduction.

3. The heat dissipation regulator according to claim 1, characterized in that: The surface of the guide tube (210) is provided with a plurality of fins for cooling the internal environment of the regulator body (100).

4. The heat dissipation regulator according to claim 1, characterized in that: The fan assembly (230) comprises a motor (231) fixed to the inside of the regulator body (100), and a heat dissipation fan blade (232) and an air intake fan blade (233) fixedly connected to the output shaft of the motor (231). The heat dissipation fan blade (232) is located on the inside of the heat dissipation kit (220) and is used to generate a centrifugal airflow so that the airflow is discharged through the wind grid hole (221). The bottom end of the wind grid hole (221) is connected to the exhaust grid (212).

5. The heat dissipation regulator according to claim 1, characterized in that: The air-cooling flow channel (213) isolates the exchange of external ambient airflow with the ambient airflow inside the regulator body (100), thereby preventing external impurities from entering the interior of the regulator body (100).

6. The heat dissipation regulator according to claim 1, characterized in that: A temperature control system is provided in the regulator body (100) for real-time monitoring of the temperature inside the regulator and controlling the working state of the active heat dissipation component (200). When the internal temperature reaches a preset value, the temperature control system automatically starts the fan component (230) to cool the regulator, and stops the operation of the fan component (230) when the temperature drops to a safe range.

7. The heat dissipation regulator according to claim 6, characterized in that: The temperature control system comprises a temperature sensor, a control circuit and a display module on a regulator body (100); the temperature sensor is used to detect the temperature inside the regulator and transmit a signal to the control circuit; the control circuit controls the start and stop of the fan assembly (230) according to a preset temperature threshold, and displays the temperature status in real time through the display module.

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