Cooling unit of semiconductor cooling water system

Abstract

The utility model discloses a semiconductor cooling water system cooling unit which comprises a machine body and a cooling fan arranged at the top end of the machine body, a protective structure is arranged at the top end of the cooling fan, the protective structure comprises a protective cover, connecting and fixing structures are arranged on the two sides of the protective structure, and each connecting and fixing structure comprises a connecting sleeve. A plurality of connecting sleeves are arranged on the top end of the machine body, fixing pieces are arranged in the connecting sleeves, a plurality of connecting grooves are formed in the top end of the machine body, quick-release structures used for releasing fixation are arranged in the connecting grooves, and each quick-release structure comprises a fusiform ring. And meanwhile, a corresponding quick release structure is arranged in the connecting groove, the cooling fan can be detached only by pressing the connecting sleeve and releasing fixation of the fixing piece through a fusiform ring in the quick release structure, and the cooling fan is convenient to detach and maintain.

Description

Technical Field

[0001] The utility model relates to the field of semiconductor cooling units, in particular to a semiconductor cooling water system cooling unit. Background Art

[0002] Semiconductor cooling units usually use two cooling methods: air cooling or water cooling. The air cooling method is suitable for small-power equipment. It transfers the heat absorbed in the refrigerant to the air through a cooling fan and a heat sink. In the use of existing air-cooled cooling units, the cooling fan is usually fixed to the body by multiple fixing bolts set on the connecting flange. When the cooling fan needs to be disassembled, replaced or cleaned and maintained after long-term use, tools are required to remove the fixing bolts one by one before the fan can be removed from the body. The operation steps are cumbersome and not conducive to the daily rapid disassembly and maintenance of the fan. Utility Model Content

[0003] The purpose of the utility model is to provide a cooling unit for a semiconductor cooling water system to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a semiconductor cooling water system cooling unit, comprising a body and a cooling fan arranged at the top of the body, a protective structure for preventing accidental touching of the cooling fan is arranged at the top of the cooling fan, the protective structure comprises a protective cover, connecting and fixing structures for fixing the fan position are arranged on both sides of the protective structure, the connecting and fixing structure comprises a connecting sleeve, a fixing piece is arranged inside the connecting sleeve, a plurality of connecting grooves are arranged at the top of the body, a quick-release structure for releasing the fixation is arranged inside the connecting groove, and the quick-release structure comprises a shuttle ring.

[0005] Preferably, a connecting flange is provided at the bottom of the protective cover, the bottom end of the connecting flange is fixedly connected to the top end of the connecting sleeve, the outer wall of the connecting sleeve and the inner wall of the connecting groove are slidably connected, a motor is provided in the middle of the top end of the protective cover, and the output end of the motor is fixedly connected to the top end of the cooling fan.

[0006] Preferably, the fixing member includes a card block, a cavity is defined inside the connecting sleeve, one side of the cavity is slidably and interlacedly connected to the outer wall of the card block, a push spring is provided on the side of the card block close to the cavity, and the outer wall of the push spring is slidably and interlacedly connected to the inner wall of the cavity.

[0007] Preferably, a sliding column is slidably and interspersedly connected to the inner wall of the shuttle ring, a clamping cap is fixedly connected to the top of the sliding column, the bottom end of the clamping cap is clamped with the top end of the clamping block, the bottom end of the sliding column is fixedly connected to a supporting column, and the bottom end of the supporting column is fixedly connected to the bottom end of the connecting groove.

[0008] Preferably, a top support ring is sleeved on the outer wall of the support column, a support spring is arranged at the bottom end of the support column, and the bottom end of the support spring is fixedly connected to the bottom end of the connecting groove.

[0009] Preferably, a clamping ring is fixedly connected to the bottom end of the inner wall of the protective cover, a clamping groove is opened on the inner wall of the clamping ring, a filter is slidably and interlacedly connected to the inner wall of the clamping ring, and both sides of the filter are slidably and interlacedly connected to the inner wall of the clamping groove.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model realizes quick installation of the cooling fan by arranging a corresponding connecting and fixing structure on the protective structure of the cooling fan, inserting the connecting sleeve into the connecting groove on the body, and fixing the fan position by using the fixing piece, and at the same time, a corresponding quick-release structure is arranged in the connecting groove, and the cooling fan can be removed by only pressing the connecting sleeve to release the fixing piece through the shuttle ring in the quick-release structure, so that the cooling fan is easy to disassemble and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a cross-sectional view of the heat dissipation fan structure of the utility model.

[0014] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0015] Figure 4 It is a schematic diagram of the structure of the clamping ring part of the utility model.

[0016] In the figure: 1, machine body; 101, connecting groove; 2, cooling fan; 3, protective cover; 301, connecting flange; 302, connecting sleeve; 303, cavity; 4, clamping block; 401, pushing spring; 5, shuttle ring; 6, sliding column; 7, clamping cap; 8, supporting column; 9, top support ring; 10, supporting spring; 11, filter screen; 12, clamping ring; 13, clamping groove; 14, motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1-4The semiconductor cooling water system cooling unit shown includes a body 1 and a cooling fan 2 arranged at the top of the body 1. A protective structure for preventing accidental touching of the cooling fan 2 is arranged at the top of the cooling fan 2. The protective structure includes a protective cover 3. Connecting and fixing structures for fixing the fan position are arranged on both sides of the protective structure. The connecting and fixing structure includes a connecting sleeve 302. A fixing piece is arranged inside the connecting sleeve 302. A plurality of connecting grooves 101 are arranged at the top of the body 1. A quick-release structure for releasing the fixation is arranged inside the connecting groove 101. The quick-release structure includes a shuttle ring 5.

[0019] It should be noted that the body 1 of the utility model refers to the actual semiconductor air-cooled chiller model GXF-10AD, in which the overall shape of the protective cover 3 is a mesh structure to prevent users or external objects from direct contact with the cooling fan 2 and damage to the cooling fan 2. By providing a corresponding connecting and fixing structure on the protective structure of the cooling fan 2, the connecting sleeve 302 is inserted into the connecting groove 101 on the body 1, and the position of the cooling fan 2 is fixed by the fixing part, the cooling fan 2 can be quickly installed. At the same time, a corresponding quick-release structure is provided in the connecting groove 101. The cooling fan 2 can be removed by simply pressing the connecting sleeve 302 to release the fixing part through the shuttle ring 5 in the quick-release structure, so as to facilitate disassembly and maintenance.

[0020] A connecting flange 301 is provided at the bottom of the protective cover 3, the bottom end of the connecting flange 301 is fixedly connected to the top of the connecting sleeve 302, the outer wall of the connecting sleeve 302 is slidably and interlaced with the inner wall of the connecting groove 101, and a motor 14 is provided in the middle of the top of the protective cover 3, and the output end of the motor 14 is fixedly connected to the top of the cooling fan 2.

[0021] Furthermore, the connecting sleeve 302 is horizontally and laterally symmetrically arranged on both sides of the bottom end of the connecting flange 301, and the motor 14 arranged on the top of the protective cover 3 controls the cooling fan 2 to rotate, thereby realizing the gas exchange between the inside of the body 1 and the external environment.

[0022] The fixing part includes a clamping block 4, a cavity 303 is provided inside the connecting sleeve 302, one side of the cavity 303 is slidably connected with the outer wall of the clamping block 4, and a push spring 401 is provided on the side of the clamping block 4 close to the cavity 303, and the outer wall of the push spring 401 is slidably connected with the inner wall of the cavity 303.

[0023] Furthermore, the overall shape of the card block 4 is set to be a "convex" shape, and a slope is set at the bottom end of the side away from the cavity 303. The diameter of the side close to the cavity 303 is larger than the diameter of the opening of the cavity 303, so as to prevent the card block 4 from slipping out of the cavity 303 and affecting the actual use. At the same time, the card block 4 is pushed to be stably popped out of the cavity 303 by pushing the spring 401.

[0024] The inner wall of the shuttle ring 5 is slidably connected with a sliding column 6, the top of the sliding column 6 is fixedly connected with a clamping cap 7, the bottom of the clamping cap 7 is clamped with the top of the clamping block 4, the bottom of the sliding column 6 is fixedly connected with a supporting column 8, and the bottom of the supporting column 8 is fixedly connected to the bottom of the connecting groove 101.

[0025] Furthermore, when connecting the connecting sleeve 302 and the connecting groove 101, by pressing down the connecting sleeve 302, the cap 7 which is arranged in the connecting groove 101 and is set to be hemispherical in shape is used to squeeze the bottom end inclined surface of the card block 4, so that it retreats into the cavity 303 until it slides over the cap 7 to complete the fixation. At the same time, when it is necessary to unlock, it is only necessary to press down the connecting sleeve 302 again so that the conical inclined surface at the top of the shuttle ring 5 squeezes the card block 4 to make it retreat into the cavity 303. After the card block 4 slides over the shuttle ring 5, the connecting sleeve 302 is pulled upward, so that the card block 4 drives the shuttle ring 5 to move upward along the sliding column 6 until it slides to the position of the cap 7. At the same time, a conical groove is provided at the bottom end of the cap 7 to prevent the card block 4 from being stuck by the cap 7 again.

[0026] A top support ring 9 is sleeved on the outer wall of the support column 8 , and a support spring 10 is arranged at the bottom end of the support column 8 . The bottom end of the support spring 10 is fixedly connected to the bottom end of the connecting groove 101 .

[0027] Furthermore, the cross-sectional shape of the support column 8 is set to be a "T" shape, the inner diameter of the top support ring 9 is smaller than the top diameter of the support column 8, and the top support ring 9 is pushed by the support spring 10 to support the connecting sleeve 302 to prevent the connecting sleeve 302 from automatically unlocking.

[0028] A clamping ring 12 is fixedly connected to the bottom end of the inner wall of the protection cover 3, a clamping groove 13 is opened on the inner wall of the clamping ring 12, a filter screen 11 is slidably inserted and connected to the inner wall of the clamping ring 12, and both sides of the filter screen 11 are slidably inserted and connected to the inner wall of the clamping groove 13.

[0029] Furthermore, the shape of the slot 13 is set to be an inverted "concave" shape, with the bottom end of one side passing through the clamping ring 12, and the other side being half the length of the penetration. The filter 11 is inserted into the slot 13 through the penetration and the filter 11 is rotated so that it is stuck in the unpenetrated part to achieve the installation and connection of the filter 11.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A semiconductor cooling water system cooling unit, comprising a body (1) and a cooling fan (2) arranged at the top of the body (1), characterized in that: The top of the cooling fan (2) is provided with a protective structure for preventing accidental touching of the cooling fan (2), the protective structure comprising a protective cover (3), connecting and fixing structures for fixing the position of the fan are provided on both sides of the protective structure, the connecting and fixing structures comprising a connecting sleeve (302), a fixing piece is provided inside the connecting sleeve (302), a plurality of connecting grooves (101) are provided at the top of the body (1), a quick-release structure for releasing the fixation is provided inside the connecting groove (101), and the quick-release structure comprises a shuttle ring (5).

2. The semiconductor cooling water system cooling unit according to claim 1, characterized in that: The bottom of the protective cover (3) is provided with a connecting flange (301), the bottom end of the connecting flange (301) is fixedly connected to the top of the connecting sleeve (302), the outer wall of the connecting sleeve (302) and the inner wall of the connecting groove (101) are slidably connected, and a motor (14) is provided in the middle of the top of the protective cover (3), and the output end of the motor (14) is fixedly connected to the top of the cooling fan (2).

3. The semiconductor cooling water system cooling unit according to claim 1, characterized in that: The fixing member comprises a clamping block (4), a cavity (303) is provided inside the connecting sleeve (302), one side of the cavity (303) is connected to the outer wall of the clamping block (4) in a sliding and interlacing manner, a push spring (401) is provided on the side of the clamping block (4) close to the cavity (303), and the outer wall of the push spring (401) is connected to the inner wall of the cavity (303) in a sliding and interlacing manner.

4. The semiconductor cooling water system cooling unit according to claim 3, characterized in that: The inner wall of the shuttle ring (5) is slidably connected with a sliding column (6), the top of the sliding column (6) is fixedly connected with a clamping cap (7), the bottom of the clamping cap (7) is clamped with the top of the clamping block (4), the bottom of the sliding column (6) is fixedly connected with a supporting column (8), and the bottom of the supporting column (8) is fixedly connected with the bottom of the connecting groove (101).

5. The semiconductor cooling water system cooling unit according to claim 4, characterized in that: The outer wall of the support column (8) is sleeved with a top support ring (9), and the bottom end of the support column (8) is provided with a support spring (10), and the bottom end of the support spring (10) is fixedly connected to the bottom end of the connecting groove (101).

6. The semiconductor cooling water system cooling unit according to claim 2, characterized in that: A clamping ring (12) is fixedly connected to the bottom end of the inner wall of the protective cover (3); a clamping groove (13) is provided on the inner wall of the clamping ring (12); a filter screen (11) is slidably inserted and connected to the inner wall of the clamping ring (12); and two sides of the filter screen (11) are slidably inserted and connected to the inner wall of the clamping groove (13).

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