Modularized multi-fan air cooling radiator

Abstract

The utility model discloses a modularized multi-fan air cooling radiator which comprises an air inlet plate, structural plates symmetrically arranged at the two ends of the air inlet plate, an air outlet plate arranged at the upper ends of the structural plates, an air cooling module arranged under the air outlet plate, power consumption modules arranged on the two sides of the air cooling module, and a rectangular flat plate structure of the air cooling module. A U-shaped air duct is arranged in the air cooling module, the U-shaped air duct is arranged in an annular sleeving mode, air openings of the U-shaped air duct are in the same direction, a plurality of rectangular through grooves are further formed in the surface of the air cooling module, the through grooves correspond to the U-shaped air duct in position, fixed-point centralized heat dissipation can be achieved, and the air volume and the air pressure can be adjusted according to the environment temperature and the real-time heat dissipation requirement of the module; the actual temperature of the chip can be sensed through the sensor on the heating module for control, and the fan does not work or partially works or alternately works when the temperature is lower than the control temperature, so that the service life of the fan can be prolonged, energy can be saved, and noise can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air-cooled radiators, in particular to a modular multi-fan air-cooled radiator. Background Art

[0002] In the current field of electronic equipment design, the choice of heat dissipation technology is crucial because it is directly related to the performance and stability of the equipment. At present, the common heat dissipation methods on the market mainly include conduction heat dissipation, air cooling and liquid cooling, and each mode has its specific application scenarios and advantages and disadvantages.

[0003] First, although liquid cooling technology has excellent heat dissipation effect, it is limited by the complexity of liquid supply equipment such as liquid cooling source, and its application scope is relatively small. In addition, the maintenance and operation costs of liquid cooling system are also relatively high, making it not applicable in some specific occasions.

[0004] Secondly, the conduction cooling module quickly transfers the heat to the rack, and then relies on the rack to dissipate the heat through air cooling. Although this method solves the heat dissipation problem to a certain extent, the module itself needs to be treated with temperature equalization, which increases the complexity of design and manufacturing. At the same time, this method also relies on the effect of air cooling, so it may not be effective in some high-temperature environments.

[0005] Air cooling is one of the most widely used cooling methods, especially in equipment such as drones that need to run stably for a long time. Traditional air cooling fans are usually placed in the fan cover of the rack and evenly arranged in the module installation area. Although this design can ensure uniform heat dissipation, there are some problems in actual application. First, since the heat dissipation requirements of modules in the rack or chassis are not the same, fans working at the same time will cause energy waste. Secondly, a large number of fans running at the same time will generate huge noise, which will have a negative impact on the operating environment and user experience of the equipment. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model solves the problem in the prior art that the heat dissipation requirements of modules in a heat dissipation rack or chassis are different, which causes energy waste and high noise.

[0007] A modular multi-fan air-cooled radiator comprises an air inlet plate, structural plates are symmetrically arranged at both ends of the air inlet plate, an air outlet plate is arranged at the upper end of the structural plate, an air cooling module is arranged directly below the air outlet plate, and power consumption modules are arranged on both sides of the air cooling module.

[0008] Furthermore, the air cooling module is a rectangular flat plate structure, a U-shaped air duct is arranged inside the air cooling module, the U-shaped air duct ring is arranged, and the air outlets of the U-shaped air duct are in the same direction, and a plurality of rectangular through grooves are arranged on the surface of the air cooling module, and the positions of the through grooves correspond to the U-shaped air duct.

[0009] Furthermore, the air inlet plate is a rectangular flat plate structure with a plurality of rectangular through holes opened on its surface.

[0010] Furthermore, the air outlet plate is a rectangular flat plate structure, and a rectangular through hole is provided at the center of the air outlet plate.

[0011] Furthermore, the surface of the structural plate is provided with heat dissipation fins, and the end of the structural plate is provided with a plurality of circular holes.

[0012] Furthermore, the rectangular through hole of the air outlet plate covers the air inlet.

[0013] Beneficial effects of the utility model:

[0014] 1. It can dissipate heat at a fixed point and adjust the air volume and pressure according to the ambient temperature and the real-time heat dissipation requirements of the module;

[0015] 2. The actual temperature of the chip can be sensed by the sensor on the heating module for control. When the temperature is lower than the control temperature, the fan will not work, or will work partially, or will work alternately. This can extend the service life of the fan, save energy and reduce noise;

[0016] 3. With good maintainability, when a fault occurs, the module can be easily disassembled to replace the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a modular multi-fan air-cooled radiator;

[0018] Figure 2 It is a front view of the air cooling module of a modular multi-fan air cooling radiator;

[0019] Figure 3 It is a top view of the air cooling module of a modular multi-fan air cooling radiator;

[0020] Figure 4 It is a modular multi-fan air-cooled radiator air-cooled module rear view;

[0021] In the figure: 1-air inlet plate, 2-air outlet plate, 3-structural plate, 4-power consumption module, 5-air cooling module, 6-air inlet, 7-air outlet. DETAILED DESCRIPTION

[0022] The following is an explanation of the implementation of the present invention by specific specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to the implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present utility model. In order to provide a deep understanding of the present utility model, many specific details will be included in the following description. The present utility model can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present utility model, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. It should be noted that in this specification, similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate quantity restrictions, but indicate the existence of at least one. Words such as "set", "connected", "connected" and the like should be understood in a broad sense. For example, it 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 a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances. The directions or positional relationships indicated by “upper”, “lower”, “left”, “right”, “inner”, “bottom”, etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] In this embodiment, as shown in the attached Figure 1-4As shown, a modular multi-fan air-cooled radiator includes an air inlet plate 1, structural plates 3 are symmetrically arranged at both ends of the air inlet plate 1, an air outlet plate 2 is arranged at the upper end of the structural plate 3, an air cooling module 5 is arranged directly below the air outlet plate 2, and power consumption modules 4 are arranged on both sides of the air cooling module 5.

[0026] Furthermore, the air cooling module 5 is a rectangular flat plate structure, a U-shaped air duct is arranged inside the air cooling module 5, the U-shaped air duct is arranged in a ring, and the air outlets of the U-shaped air duct are in the same direction, and a plurality of rectangular through grooves are arranged on the surface of the air cooling module 5, and the positions of the through grooves correspond to the U-shaped air duct.

[0027] Furthermore, the air inlet plate 1 is a rectangular flat plate structure, and a plurality of rectangular through holes are opened on its surface.

[0028] Furthermore, the air outlet plate 2 is a rectangular flat plate structure, and a rectangular through hole is provided at the center of the air outlet plate 1.

[0029] Furthermore, the surface of the structural plate 3 is provided with heat dissipation fins, and the end of the structural plate 3 is provided with a plurality of circular holes.

[0030] Furthermore, the rectangular through hole of the air outlet plate 2 covers the air inlet 6 .

[0031] The method of using the utility model is as follows:

[0032] Fixed-point air cooling modules are mainly used for fixed-point cooling of other heat-generating modules inside a rack or chassis / rack, replacing the previous mode of using external fans for overall cooling, improving fan utilization, saving energy, reducing the size of racks and racks or chassis, and improving reliability. According to the heat consumption of the power consumption module, the wind source module is serialized by selecting fans of different models or adopting different layouts, such as 30W / 50W / 70W / 100W / 130W / 150W.

[0033] And by using different numbers and placement of fans, the heat dissipation effect can be targeted at power consumption modules with different heat consumption.

[0034] Beneficial effects of the utility model:

[0035] 1. It can dissipate heat at a fixed point and adjust the air volume and pressure according to the ambient temperature and the real-time heat dissipation requirements of the module;

[0036] 2. The actual temperature of the chip can be sensed by the sensor on the heating module for control. When the temperature is lower than the control temperature, the fan will not work, or will work partially, or will work alternately. This can extend the service life of the fan, save energy and reduce noise;

[0037] 3. With good maintainability, when a fault occurs, the module can be easily disassembled to replace the fan.

[0038] 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 modular multi-fan air-cooled radiator, characterized in that: The air inlet plate (1) comprises an air inlet plate (1), structural plates (3) are symmetrically arranged at both ends of the air inlet plate (1), an air outlet plate (2) is arranged at the upper end of the structural plate (3), an air cooling module (5) is arranged directly below the air outlet plate (2), power consumption modules (4) are arranged on both sides of the air cooling module (5), the air cooling module (5) is a rectangular flat plate structure, a U-shaped air duct is arranged inside the air cooling module (5), the U-shaped air duct is arranged in a ring sleeve, and the air outlets of the U-shaped air duct are in the same direction, and a plurality of rectangular through grooves are also arranged on the surface of the air cooling module (5), and the positions of the through grooves correspond to the U-shaped air duct.

2. A modular multi-fan air-cooled radiator according to claim 1, characterized in that: The air inlet plate (1) is a rectangular flat plate structure, and a plurality of rectangular through holes are formed on its surface.

3. A modular multi-fan air-cooled radiator according to claim 1, characterized in that: The air outlet plate (2) is a rectangular flat plate structure, and a rectangular through hole is provided at the center of the air outlet plate (2).

4. A modular multi-fan air-cooled radiator according to claim 1, characterized in that: The surface of the structural plate (3) is provided with heat dissipation fins, and the end of the structural plate (3) is provided with a plurality of circular holes.

5. The modular multi-fan air-cooled radiator according to claim 1, characterized in that: The rectangular through hole of the air outlet plate (2) covers the air inlet (6).

Images