Efficient radiator

Abstract

The utility model relates to the field of heat dissipation, in particular to an efficient radiator. The efficient radiator comprises a shell, one side of the shell is through, and the shell is used for containing a heating source; an air inlet is formed in the other side opposite to the side communicated with the shell and is used for air circulation; the heat conduction device is arranged in the shell, and a cavity is reserved between the heat conduction device and the inner wall of the shell; the first heat dissipation device is arranged in the shell and comprises a first heat dissipation fin group and a brushless motor fan; the first cooling fin set comprises a plurality of first cooling fins connected with the heat conduction piece, and gaps between the first cooling fins communicate with a cavity between the heat conduction device and the inner wall of the shell. The brushless motor fan is arranged between the first cooling fin set and the air inlet and used for controlling external airflow to flow to the first cooling fin set. According to the invention, multi-layer heat conduction and convection heat dissipation are combined, so that the heat dissipation efficiency is remarkably improved; the brushless motor reduces energy consumption and noise; the overall design is simple, and disassembly and maintenance are convenient.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of heat dissipation, and in particular to a high-efficiency heat sink. Background Art

[0002] With the development of industrial technology, gas booster pumps are widely used in various fields, including chemical, medical, and environmental protection. However, gas booster pumps generate a large amount of heat during long-term operation. If effective heat dissipation measures are not taken, the equipment will overheat, affecting normal operation and even causing damage. Existing heat dissipation methods for gas booster pumps mostly rely on natural cooling or fan-forced cooling.

[0003] Traditional fan cooling, while popular for its low cost and simple structure, comes with a number of significant drawbacks. Fan cooling efficiency is limited and is affected by a variety of factors, including fan size, speed, air direction, cooling area, and environmental conditions. In high-temperature or enclosed environments, fan cooling effectiveness is significantly reduced due to restricted air flow and elevated temperatures, which reduces heat dissipation capacity. Furthermore, noise pollution from fan operation is a major concern in many workplaces requiring a quiet environment, not only impacting work efficiency but also potentially damaging hearing health over time. Energy consumption is significant, as traditional fans consume significant amounts of electricity at high speeds, contradicting modern energy conservation and emission reduction strategies. Maintenance costs are also a concern. Fans easily accumulate dust and require regular cleaning to maintain effective cooling, which undoubtedly increases operating costs and time. Furthermore, fan reliability and lifespan are limited by various factors, and a failure can lead to overheating and damage to equipment. Furthermore, fan cooling is often uneven, making it difficult to ensure effective and comprehensive heat removal. To sum up, although traditional fan cooling has its advantages, its limitations are becoming increasingly obvious in today's pursuit of high efficiency, low noise, energy saving and long life.

[0004] Liquid cooling, as a highly efficient heat dissipation method, excels in heat dissipation efficiency, noise control, energy conservation and consumption reduction. However, the installation of a liquid cooling system is usually much more complicated than an air cooling system, requiring additional piping, pumps, cooling towers and other components, and the layout and connection of these components require precise design, making the installation process relatively cumbersome. In addition, the liquid cooling system requires hardware modification or special design to accommodate the circulation and heat dissipation requirements of the coolant, which also increases the difficulty and cost of installation. There is also the risk of coolant leakage, and the safety protection measures and maintenance plans required to reduce the risk of leakage further increase the cost requirements. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a high-efficiency radiator for heat dissipation of a gas booster pump, thereby solving the problems of low heat dissipation efficiency, complex structure, high cost, and high noise of existing radiators.

[0006] To solve the above technical problems, the embodiments of the present application provide a high-efficiency radiator, which includes:

[0007] The shell has one side through which a heat source is placed; an air inlet is provided on the other side opposite to the through side of the shell for air circulation;

[0008] A heat conducting device is arranged inside the shell, with a cavity left between the heat conducting device and the inner wall of the shell;

[0009] The first heat dissipation device is arranged inside the shell, the first heat sink group and the brushless motor fan; the first heat sink group includes a plurality of first heat sinks connected to the heat conducting device, and the gaps between the first heat sinks are connected to the cavity between the heat conducting device and the inner wall of the shell; the brushless motor fan is arranged between the first heat sink group and the air inlet, and is used to control the external airflow to flow to the first heat sink group.

[0010] In some embodiments, the heat conducting device includes a heat conducting plate that is in close contact with the heat source, thereby better absorbing the heat of the heat source.

[0011] In some embodiments, a groove is provided on the outside of the shell, and a second heat sink group is provided in the groove. The second heat sink group and the first heat sink group are located on the same horizontal plane, so as to better dissipate the heat transferred to the shell.

[0012] In some embodiments, the second heat sink group includes a plurality of second heat sinks connected to the housing, and each second heat sink is provided with a plurality of circulation holes to facilitate air circulation between the second heat sinks.

[0013] In some embodiments, the first heat sinks and the second heat sinks are evenly arranged around the axis of the high-efficiency heat sink.

[0014] In some embodiments, a plurality of heat dissipation holes are provided on the shell outside the groove, and the heat dissipation holes are connected to the gaps between the second heat sinks to facilitate air circulation and further enhance the heat dissipation effect.

[0015] In some embodiments, an air filter is further included. The air filter is installed in the air inlet. A retaining ring is provided between the air filter and the shell to fix the air filter on the shell. The air filter filters the air to prevent pollutants from entering the radiator.

[0016] In some embodiments, the housing is provided with a plurality of screw holes penetrating the housing for inserting screws to fix the brushless motor fan to prevent the brushless motor fan from being displaced during use.

[0017] In some embodiments, a wire outlet hole is provided on the housing and passes through the housing for externally powering the brushless motor fan.

[0018] In some embodiments, the high-efficiency heat sink is integrally formed, thereby reducing production costs while stabilizing the heat sink structure.

[0019] The high-efficiency radiator provided by the embodiment of the present application significantly improves the heat dissipation efficiency by combining multi-layer heat conduction and convection heat dissipation; the present application can achieve the purpose of effective heat dissipation while reducing energy consumption by selecting a suitable brushless motor. Compared with ordinary cooling fans, under the same workload and environment, the noise of brushless motor fans is usually lower, and is more suitable for occasions that require a quiet environment; the overall design of the present application is simple, occupies little space, and is suitable for various small electrical equipment. At the same time, a mounting structure can be reserved on the shell to be fixed to the electrical equipment by bolts, clips, etc., which is convenient for disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0021] Figure 1 is a schematic structural diagram of a high-efficiency radiator provided in some embodiments of the present application;

[0022] Figure 2 is a cross-sectional view of a high-efficiency radiator provided by some embodiments of the present application;

[0023] Figure 3 This is a duct diagram provided in some embodiments of the present application.

[0024] Explanation of the reference numerals: 1-heat source; 2-heat conducting plate; 3-first heat sink; 4-housing; 5-brushless motor fan; 6-air filter; 7-retaining ring; 8-screw hole; 9-wire outlet hole; 10-second heat sink; 11-heat dissipation hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, each embodiment of the present application will be described in detail below with reference to the accompanying drawings. However, it will be understood by those skilled in the art that in each embodiment of the present application, many technical details are proposed in order to enable the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can be implemented. The division of the following embodiments is for convenience of description and should not constitute any limitation on the specific implementation of the present application. The various embodiments can be combined with each other and referenced to each other under the premise of no contradiction.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0027] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0028] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections, or electrical connections; direct connections, or indirect connections through an intermediate medium; and can refer to internal connectivity between two components or interaction between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0029] While traditional fan cooling is popular for its low cost and simple structure, it suffers from low cooling efficiency, high noise, high energy consumption, and insufficient reliability. Liquid cooling systems are also complex to install, difficult and costly, and carry the risk of leakage.

[0030] Therefore, for the heat dissipation of the gas booster pump, the problems of low heat dissipation efficiency, complex structure, high cost and high noise of the existing radiator are solved. Some embodiments of the present application provide a high-efficiency radiator, which significantly improves the heat dissipation efficiency by combining multi-layer heat conduction and convection heat dissipation; the present application can achieve the purpose of effective heat dissipation while reducing energy consumption by selecting a suitable brushless motor. Compared with ordinary cooling fans, under the same workload and environment, the noise of brushless motor fans is usually lower, which is more suitable for occasions requiring a quiet environment; the overall design of the present application is simple, occupies little space, and is suitable for various small electrical equipment. At the same time, a mounting structure can be reserved on the shell to be fixed to the electrical equipment by bolts, clips, etc., which is convenient for disassembly and maintenance.

[0031] The following combination Figures 1 to 2 An efficient radiator provided by some embodiments of the present application is described.

[0032] like Figures 1 to 2 As shown, some embodiments of the present application provide a high-efficiency radiator including a housing 4, one side of the housing 4 being through-hole for placing a heat source 1; an air inlet being provided on the other side opposite to the through-hole side of the housing 4 for air circulation;

[0033] The heat conducting plate 2 is arranged inside the housing 4, and the heat conducting plate 2 is closely attached to the heat source 1, so as to better absorb the heat of the heat source 1; a cavity is left between the heat conducting plate 2 and the inner wall of the housing 4;

[0034] The first heat dissipation device is arranged inside the shell 4, including a first heat sink group and a brushless motor fan 5; the first heat sink group includes a plurality of first heat sinks 3 connected to the heat conducting plate 2, and the gaps between the first heat sinks 3 are connected to the cavity between the heat conducting plate 2 and the inner wall of the shell 4; the brushless motor fan 5 is arranged between the first heat sink group and the air inlet, and is used to control the external airflow to flow to the first heat sink group.

[0035] It should be noted that the shell 4 can be made of a high thermal conductivity material, such as copper or aluminum, to ensure that it has good thermal conductivity. The shape of the shell 4 can be adjusted according to the actual application requirements, such as round, square or other geometric shapes. Thermal grease can be applied between the heat conducting plate 2 and the heat source 1 to further improve the heat transfer efficiency. The thickness and spacing of the first heat sink 3 can be adjusted according to the actual heat dissipation requirements. According to the actual heat source 1 that needs to dissipate heat, a brushless motor fan 5 of appropriate power can be selected by calculating the heat dissipation power and matching the air duct.

[0036] In some embodiments of the present application, a groove is provided on the outside of the shell 4, and a second heat sink group is provided in the groove. The second heat sink group and the first heat sink group are located on the same horizontal plane, so as to better dissipate the heat transferred to the shell 4.

[0037] In some embodiments of the present application, the second heat sink group includes a plurality of second heat sinks 10 connected to the housing 4 , and each second heat sink 10 is provided with a plurality of circulation holes to facilitate air circulation between the second heat sinks 10 .

[0038] It should be noted that the second heat sink 10 can be made into a wave shape to better dissipate heat, and its thickness and spacing can be adjusted according to actual heat dissipation requirements.

[0039] In some embodiments of the present application, the first heat sink 3 and the second heat sink 10 are evenly arranged with the axial direction of the high-efficiency radiator as the center.

[0040] In some embodiments of the present application, a plurality of heat dissipation holes 11 are provided on the housing 4 outside the groove, and the heat dissipation holes 11 are connected to the gaps between the second heat sink 10 to facilitate air circulation and further enhance the heat dissipation effect.

[0041] It should be noted that the sizes and positions of the heat dissipation holes 11 are reasonably arranged through calculation to ensure the best air convection effect.

[0042] In some embodiments of the present application, an air filter screen 6 is further included. The air filter screen 6 is installed in the air inlet. A retaining ring 7 is provided between the air filter screen 6 and the shell 4 for fixing the air filter screen 6 on the shell 4. The air filter screen 6 filters the air to prevent pollutants from entering the radiator.

[0043] In some embodiments of the present application, a plurality of screw holes 8 penetrating the shell are provided on the shell 4 for inserting screws to fix the brushless motor fan 5 to prevent the brushless motor fan 5 from being displaced during use.

[0044] In some embodiments of the present application, a wire outlet hole 9 is provided on the housing 4 and passes through the housing 4 for externally powering the brushless motor fan 5 .

[0045] In some embodiments of the present application, the high-efficiency heat sink is integrally formed, thereby reducing production costs and stabilizing the heat sink structure.

[0046] It should be noted that 3D printing technology can be used to integrally mold the high-efficiency radiator to improve the structural accuracy of the radiator. At the same time, the high-efficiency radiator used in this application can be combined with other heat dissipation elements (such as fans) to further enhance the heat dissipation effect.

[0047] When the high-efficiency radiator in some embodiments of the present application starts to dissipate heat, the air path is as follows: Figure 3As shown, brushless motor fan 5 drives ambient air entering through the air inlet through the gaps between first heat sink fins 3, removing heat from them. Air then enters the cavity between heat conducting plate 2 and housing 4, dissipating the heat from the plate 2 and leaving the high-efficiency heat sink. Heat transferred to housing 4 is dissipated through the housing itself and second heat sink fins 10 located within recesses on its exterior, achieving a multi-layered heat dissipation effect combining heat conduction and convection.

[0048] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present application, and that in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present application.

Claims

1. A high-efficiency radiator, characterized in that: include: A housing, one side of which is through-hole and is used to place a heat source; an air inlet is provided on the other side opposite to the through-hole side of the housing for air circulation; A heat conducting device, the heat conducting device being arranged inside the shell, with a cavity being left between the heat conducting device and the inner wall of the shell; A first heat dissipation device, which is arranged inside the shell and includes a first heat sink group and a brushless motor fan; the first heat sink group includes a plurality of first heat sinks connected to the heat conducting device, and the gaps between the first heat sinks are connected to the cavity between the heat conducting device and the inner wall of the shell; the brushless motor fan is arranged between the first heat sink group and the air inlet, and is used to control the external airflow to flow to the first heat sink group.

2. The high-efficiency radiator according to claim 1, characterized in that: The heat conducting device comprises a heat conducting plate which is in close contact with the heat source.

3. The high-efficiency radiator according to claim 2, characterized in that: A groove is provided on the outer side of the shell, a second heat sink group is provided in the groove, and the second heat sink group and the first heat sink group are located on the same horizontal plane.

4. The high-efficiency radiator according to claim 3, characterized in that: The second heat sink group includes a plurality of second heat sinks connected to the housing, and each of the second heat sinks is provided with a plurality of flow holes.

5. The high-efficiency radiator according to claim 4, characterized in that: The first heat sinks and the second heat sinks are evenly arranged with the axial direction of the high-efficiency radiator as the center.

6. The high-efficiency radiator according to claim 5, characterized in that: A plurality of heat dissipation holes are provided on the shell outside the groove, and the heat dissipation holes are communicated with the gaps between the second heat sinks.

7. The high-efficiency radiator according to claim 6, characterized in that: It also includes an air filter, which is installed in the air inlet. A retaining ring is provided between the air filter and the shell to fix the air filter on the shell.

8. The high-efficiency radiator according to claim 7, characterized in that: The shell is provided with a plurality of screw holes penetrating the shell for inserting screws to fix the brushless motor fan.

9. The high-efficiency radiator according to claim 8, characterized in that: The shell is provided with a wire outlet hole which passes through the shell and is used for externally supplying power to the brushless motor fan.

10. The high-efficiency radiator according to claim 9, characterized in that: The high-efficiency radiator is integrally formed.

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