假散热器、发热组件及服务器

Abstract

本申请公开了一种假散热器、发热组件及服务器，假散热器包括假散热器本体，假散热器本体设置在服务器的箱体内且罩设于箱体内的待散热部件上，箱体上设有总进风口和总出风口；假散热器本体包括第一进风口与第一出风口，第一进风口与总进风口连通，第一出风口与总出风口连通，第一进风口与第一出风口中的至少一个上设置有调节结构，以根据待散热部件的散热需求，调节自第一进风口进入至假散热器本体的进风量和 / 或调节所自第一出风口流出假散热器本体的出风量；至少解决相关技术中的假散热器无法调节通风量的问题。

Claims

1. A dummy heat spreader, comprising: The system includes a dummy heat sink body (1), which is installed inside the server housing and covers the components to be cooled inside the housing. The housing has a main air inlet and a main air outlet. The dummy heat sink body (1) includes a first air inlet (101) and a first air outlet (102). The first air inlet (101) is connected to the main air inlet, and the first air outlet (102) is connected to the main air outlet. At least one of the first air inlet (101) and the first air outlet (102) is provided with an adjustment structure (2) to adjust the air intake from the first air inlet (101) to the dummy heat sink body (1) and / or adjust the air outlet from the first air outlet (102) to the dummy heat sink body (1) according to the cooling requirements of the components to be cooled.

2. The fake heat spreader of claim 1, wherein, The dummy radiator body (1) includes a radiator shell (103), and the first air inlet (101) and the first air outlet (102) are respectively disposed opposite to each other on two side walls of the radiator shell (103) along its length or width direction; The adjustment structure (2) is adjustablely positioned on the side wall where the first air inlet (101) or the first air outlet (102) is located.

3. The fake heat spreader of claim 2, wherein, There are multiple first air inlets (101) and multiple first air outlets (102). The multiple first air inlets (101) and multiple first air outlets (102) are arranged circumferentially around a first axis. The extension direction of the first axis is the length direction or the width direction of the radiator housing (103). The adjustment structure (2) includes a rotating component (201) which is rotatably disposed on the side wall about the first axis, so as to adjust the air intake or the air outlet by adjusting the rotation angle of the rotating component (201).

4. The fake heat spreader of claim 3, wherein, The rotating component (201) includes a rotating plate (2011), on which a plurality of ventilation openings (2012) are provided. The plurality of ventilation openings (2012) are adapted to the shape and number of the corresponding plurality of first air inlets (101) or plurality of first air outlets (102). A blocking part is formed between two adjacent ventilation openings (2012). When the projection of the vent (2012) on the predetermined plane completely overlaps with the projection of the corresponding first air inlet (101) or first air outlet (102) on the predetermined plane, the air intake or the air outlet volume is at its maximum. When the projection of the blocking part on the predetermined plane overlaps with the projection of the corresponding first air inlet (101) or first air outlet (102) on the predetermined plane, the air intake and the air outlet volume are at their minimum. The predetermined plane and the first axis are both perpendicular to the dummy radiator body (1).

5. The fake heat spreader of claim 3, wherein, The adjustment structure (2) further includes a plurality of limiting parts (202), which are spaced apart on the two side walls of the radiator housing (103) along its length direction or width direction. The rotating component (201) is provided with a locking position (2013), which is used in conjunction with the limiting part (202) to selectively fix the rotating component (201) on one of the limiting parts (202) according to the heat dissipation requirements of the component to be cooled, so as to change the relative position of the rotating component (201) and the corresponding first air inlet (101) or first air outlet (102) to adjust the air intake or air outlet.

6. The fake heat spreader of claim 5, wherein, The limiting part (202) is a limiting hole, and the locking part (2013) is provided with a locking hole (2014). The adjusting structure (2) also includes a limiting member, which can be inserted into the limiting hole and the locking hole (2014) to fix the rotating part (201) on one of the limiting holes.

7. The dummy radiator according to claim 6, characterized in that, The plurality of limiting portions (202) are circumferentially spaced around the first axis; and / or, The locking position (2013) is provided to protrude from the edge of the rotating component (201).

8. The false heat sink of claim 2, wherein, The bottom wall of the radiator housing (103) is provided with a receiving opening (1031), through which the component to be cooled is placed in the inner cavity of the radiator housing (103) for heat dissipation; and / or, The bottom wall of the radiator housing (103) is also provided with a plurality of locking positions; the server also includes a plurality of locking components, the plurality of locking components being provided one-to-one with the plurality of locking positions, and each of the locking components being interleaved on the corresponding locking position, so as to fix the dummy radiator body (1) in the server housing by means of the locking components.

9. A heat generating component, characterized by It includes a heat-generating device and a dummy heat sink covering the heat-generating device, wherein the dummy heat sink is the dummy heat sink according to any one of claims 1 to 8.

10. A server comprising a server chassis, characterized in that The server further includes the heat-generating component as described in claim 9, wherein the heat-generating component is disposed within the server chassis.

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