Symmetrical air inlet double-tower heat pipe radiator

Abstract

The utility model provides a symmetrical air inlet double-tower heat pipe radiator which comprises a double-tower heat pipe radiator body, the double-tower heat pipe radiator body is composed of a heat transfer base, two sets of heat pipes and two sets of heat dissipation fin sets, the heat pipes are symmetrically connected to the two sides of the heat transfer base, and the two sets of heat dissipation fin sets are installed on the outer sides of the two sets of heat pipes respectively. A double-air-inlet centrifugal fan is installed between the two cooling fin sets, and a first axial flow fan and a second axial flow fan are installed on the other sides of the two cooling fin sets respectively. The double-air-inlet centrifugal fan is mounted between the two radiating fin groups, so that synchronous and quick air suction can be performed on the two radiating fin groups, radiating uniformity between the two radiating fin groups is guaranteed, stable radiating efficiency can be guaranteed for a long time, and the service life of the radiating fin groups is prolonged. Meanwhile, the first axial flow fan and the second axial flow fan which are of the same structure are installed on the two heat dissipation fin sets, the air circulation rate of the surfaces of the heat dissipation fin sets can be further increased, and the heat dissipation effect of the heat dissipation fin sets is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of radiators, and more specifically, particularly relates to a symmetrical air inlet double-tower heat pipe radiator. Background Art

[0002] like Figure 1 As shown, an existing dual-tower heat pipe radiator is fixedly installed with an axial fan on one side of its heat dissipation fin group. It has a simple structure and good heat dissipation efficiency, and is widely used in the prior art. The working process of this dual-tower heat pipe radiator is as follows: when in use, two groups of axial flow fans are started, and the directions of the two groups of axial flow fans are consistent. The cold air from the outside will be sucked in by the axial flow fan located on the outside and blown to the heat dissipation fin group on the adjacent side, and the air passing through the heat dissipation fin group will be sucked in by the other group of axial flow fans and blown to the other group of heat dissipation fin groups for heat dissipation. When operating continuously for a long time, the axial flow fan located between the two groups of heat dissipation fin groups will continuously inhale the hot air in the previous heat dissipation fin group, causing the temperature of the next heat dissipation fin group to be significantly higher than that of the previous heat dissipation fin group, so that the heat dissipation performance of the two groups of heat dissipation fin groups is inconsistent, resulting in a decrease in the overall heat dissipation performance.

[0003] Therefore, in view of this, the existing structure and defects are studied and improved, and a symmetrical air inlet double-tower heat pipe radiator is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a symmetrical air inlet double-tower heat pipe radiator, which is achieved by the following specific technical means:

[0005] A symmetrical air-inlet double-tower heat pipe radiator comprises a double-tower heat pipe radiator, wherein the double-tower heat pipe radiator is composed of a heat transfer base, a heat pipe and a cooling fin group, wherein two groups of heat pipes are provided and symmetrically connected to the two sides of the heat transfer base, and two groups of cooling fin groups are provided and respectively installed on the outsides of the two groups of heat pipes, a double-air-inlet centrifugal fan is installed between the two groups of cooling fin groups, and a first axial flow fan and a second axial flow fan are respectively installed on the other side of the two groups of cooling fin groups.

[0006] Furthermore, each group of heat pipes is provided with a plurality of them, and one end of each heat pipe is respectively fixedly connected to one side of the heat transfer base.

[0007] Furthermore, the heat transfer base and the heat pipe are both made of copper.

[0008] Furthermore, the first axial flow fan and the second axial flow fan have the same structure.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model discloses to install double air inlet centrifugal fan between two groups of heat sink fin groups, can realize synchronous and rapid air suction to the two groups of heat sink fin groups, ensure the uniformity of heat dissipation between the two groups of heat sink fin groups, help to ensure stable heat dissipation efficiency for a long time, at the same time, by installing the first axial flow fan and the second axial flow fan of the same structure on the two groups of heat sink fin groups, can further improve the air circulation rate on the surface of the heat sink fin group, so as to improve the heat dissipation effect, and can better operate efficiently for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of a double-tower heat pipe radiator in the prior art.

[0012] Figure 2 It is a schematic diagram of a double-tower heat pipe radiator of the utility model.

[0013] Figure 3 It is a schematic diagram of the disassembly of the double-tower heat pipe radiator structure of the utility model.

[0014] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0015] 1. Double-tower heat pipe radiator; 101. heat transfer base; 102. heat pipe; 103. heat dissipation fin group; 2. first axial flow fan; 3. double-inlet centrifugal fan; 4. second axial flow fan. DETAILED DESCRIPTION

[0016] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0017] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Example:

[0020] As attached Figure 2 To Attachment Figure 3 As shown:

[0021] The utility model provides a symmetrical air-inlet double-tower heat pipe radiator, comprising a double-tower heat pipe radiator 1, wherein the double-tower heat pipe radiator 1 is composed of a heat transfer base 101, a heat pipe 102 and a heat dissipation fin group 103, wherein the heat pipe 102 is provided with two groups and is symmetrically connected to the two sides of the heat transfer base 101, wherein the heat dissipation fin group 103 is provided with two groups and is respectively installed on the outsides of the two groups of heat pipes 102, wherein a double-air-inlet centrifugal fan 3 is installed between the two groups of the heat dissipation fin group 103, and a first axial flow fan 2 and a second axial flow fan 4 are respectively installed on the other sides of the two groups of the heat dissipation fin group 103.

[0022] There are multiple heat pipes 102 in each group, and one end of each heat pipe is fixedly connected to one side of the heat transfer base 101 to improve the heat transfer efficiency.

[0023] The heat transfer base 101 and the heat pipe 102 are both made of copper, and copper has a better instantaneous heat absorption capacity than other metals or alloys, which helps the heat transfer base 101 and the heat pipe 102 to quickly absorb heat from the surface of the equipment to be temperature controlled.

[0024] The first axial flow fan 2 and the second axial flow fan 4 have the same structure.

[0025] The working principle of this embodiment is as follows: when in use, the heat transfer base 101 of the dual-tower heat pipe radiator 1 first quickly transfers the heat that contacts the heat source to the heat pipe 102, and the heat pipe 102 transfers the heat to the heat dissipation fin group 103, and then the first axial flow fan 2 and the second axial flow fan 4 simultaneously blow the heat dissipation fin group 103 into the cold cavity, and then the hot air blown out by the first axial flow fan 2 and the second axial flow fan 4 and passing through the corresponding heat dissipation fin group 103 is sucked into the double-inlet centrifugal fan 3 through the intermediate double-inlet centrifugal fan 3, and finally the double-inlet centrifugal fan 3 blows out the sucked hot air to ensure that the radiator can perform continuous and efficient heat dissipation.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A symmetrical air inlet double-tower heat pipe radiator, comprising a double-tower heat pipe radiator (1), wherein the double-tower heat pipe radiator (1) is composed of a heat transfer base (101), a heat pipe (102) and a heat dissipation fin group (103), wherein two groups of heat pipes (102) are provided and symmetrically connected to both sides of the heat transfer base (101), and two groups of heat dissipation fin groups (103) are provided and respectively installed on the outsides of the two groups of heat pipes (102), characterized in that: A double-inlet centrifugal fan (3) is installed between the two groups of heat dissipation fin groups (103), and a first axial flow fan (2) and a second axial flow fan (4) are respectively installed on the other side of the two groups of heat dissipation fin groups (103).

2. The symmetrical air inlet double-tower heat pipe radiator according to claim 1, characterized in that: Each group of heat pipes (102) is provided with a plurality of them, and one end of each heat pipe is fixedly connected to one side of the heat transfer base (101).

3. The symmetrical air inlet double-tower heat pipe radiator according to claim 1, characterized in that: The heat transfer base (101) and the heat pipe (102) are both made of copper.

4. The symmetrical air inlet double-tower heat pipe radiator according to claim 1, characterized in that: The first axial flow fan (2) and the second axial flow fan (4) have the same structure.

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