Shunting type micro-channel radiator

Abstract

The split-flow type micro-channel radiator comprises a radiator body, disassembly and assembly assemblies are fixedly arranged on the two sides of the radiator body respectively, each disassembly and assembly assembly comprises a connecting groove and a connecting frame, the connecting grooves are formed in the two sides of the radiator body respectively, and the connecting frames are arranged on the two sides of the radiator body respectively. Sliding rods are fixedly installed on the two sides of the connecting frame respectively, a first moving plate is slidably connected to the side walls of the sliding rods, a first connecting plate is fixedly installed on one side of the first moving plate, a clamping rod is installed on one side of the first connecting plate and connected with the connecting groove in a clamped mode, the side walls of the sliding rods are sleeved with springs, and one end of each sliding rod is fixedly connected with a limiting block. The split-flow type micro-channel radiator has the advantages that the split-flow type micro-channel radiator can be quickly mounted by the aid of the dismounting and mounting components, the problem of inconvenience in bolt mounting can be solved, and various components can be accurately matched with one another by the aid of unique structural design of the split-flow type micro-channel radiator.

Description

Technical Field

[0001] The invention relates to the technical field, in particular to a flow-dividing micro-channel radiator. Background Art

[0002] The split-flow microchannel radiator is a highly efficient heat dissipation device, which mainly has the following types and characteristics: a spider-web-like split-flow microchannel liquid cooling device, structural design: including a water exchange tank and an upper cover plate, with a water inlet in the center of the upper cover plate, and a spider-web-shaped manifold microchannel component is arranged in the middle of the inner cavity of the water exchange tank, and its upper and lower end surfaces are respectively sealed with the inner wall of the upper cover plate and the bottom surface of the inner cavity of the water exchange tank, and at least two water outlets are symmetrically opened on the side wall of the inner cavity of the water exchange tank, and a mixed flow cavity is arranged between the outermost vertical end surface and the side wall of the inner cavity, and the working principle: the coolant enters from the upper water inlet, is first evenly diverted for the first time through the annular diversion structure of the diversion component, and then passes through the microchannels on several layers of manifold units from the inside to the outside to fully divert and dissipate the heat, and then flows into the mixed flow cavity to be fully mixed, and finally flows out from the water outlet. By drawing on the spider web diversion structure of bionics to optimize the fluid flow path, it is easy to evenly distribute the fluid, increase the convective heat transfer area and internal fluid disturbance, reduce the thickness of the boundary layer, and enhance the convective heat transfer effect. Advantages: It can effectively shorten the heat dissipation path from the water inlet to the water outlet, reduce the flow resistance along the way, and combine with the mixed flow cavity to improve the overall temperature uniformity, reduce the probability of local hot spots, and greatly improve the reliability and service life of the device and the electronic components being cooled.

[0003] Patent announcement number "CN112582360B" discloses "a flow-dividing microchannel heat sink, including a cover plate, a base plate and a micro-auxiliary plate, the cover plate is fixedly connected to the base plate, the micro-auxiliary plate cooperates with the cover plate to form an upper fluid cavity, the micro-auxiliary plate also cooperates with the base plate to form a lower fluid cavity, the micro-auxiliary plate includes a bottom plate and a high-efficiency heat sink, the high-efficiency heat sink and the bottom plate form a microchannel, the high-efficiency heat sink has an injection hole, a plurality of reflux pipes and a nozzle, the injection hole passes through the high-efficiency heat sink body and is connected to the microchannel, a plurality of reflux pipes are arranged around the injection hole, the nozzle passes through the high-efficiency heat sink and is connected to the microchannel. On the basis of the prior art, a microchannel heat sink is proposed, the heat sink structure is improved, and the reflux pipe and the injection hole are used to reduce the flow resistance, so that the cooling medium can be quickly and evenly distributed in the heat sink after entering the heat sink, so as to effectively improve the effect of the heat sink, thereby improving the heat exchange effect of the cooling medium, that is, improving the heat dissipation effect of the chip." In response to the above-mentioned related issues, the existing radiator does not have a good quick installation function. It needs to be installed with the cooling fins by bolts, which will affect the installation effect. It also has a good auxiliary positioning installation function, which makes the overall installation very troublesome. It also does not have a good function for adjusting the position of the mounting holes, and the reserved mounting holes are difficult to match. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a split-flow microchannel radiator, which solves the problem that the existing radiator does not have a good quick installation function, needs to be installed with the cooling fins by bolts, which affects the installation effect, and has a good auxiliary positioning installation function, which makes the overall installation very troublesome, and does not have a good function for adjusting the position of the mounting holes, and the reserved mounting holes are difficult to match.

[0005] To achieve the above objectives, the present invention is implemented through the following technical scheme: a split-flow microchannel heat sink, comprising a heat sink body, two sides of the heat sink body are respectively provided with a disassembly and assembly assembly, the top of the heat sink body is fixedly installed with a positioning assembly, the positioning assembly comprises a positioning frame and a threaded rod one, the positioning frame is fixedly installed on the top of the heat sink body, the threaded rod one is threadedly connected to the top of the positioning frame, the bottom end of the threaded rod one is connected to a lifting plate through a bearing, the bottom of the lifting plate is fixedly installed with a U-shaped frame one, the inner side wall of the U-shaped frame one is hinged with a connecting rod, the two sides of the positioning frame are respectively slidably connected with sliding plates, the top of the sliding plate is fixedly installed with a U-shaped frame two, the connecting rod and the U-shaped frame two are hinged, the positioning assembly also includes a positioning block, the positioning block is fixedly installed on one side of the sliding plate, the positioning assembly also includes an anti-slip pad, and the anti-slip pad is bonded to one side of the positioning block.

[0006] Furthermore, the disassembly and assembly component includes a connecting groove and a connecting frame, the connecting grooves are respectively opened on both sides of the radiator body, the connecting frames are respectively arranged on both sides of the radiator body, sliding rods are respectively fixedly installed on both sides of the connecting frame, a movable plate 1 is slidably connected to the side wall of the sliding rod, a connecting plate 1 is fixedly installed on one side of the movable plate 1, a clamping rod is fixedly installed on one side of the connecting plate 1, the clamping rod is clamped with the connecting groove, a spring is sleeved on the side wall of the sliding rod, one end of the sliding rod is fixedly connected to a limiting block, and the inner side wall of the connecting frame is provided with a cooling fin.

[0007] Furthermore, the positioning assembly also includes a knob 1, which is fixedly connected to the top end of the threaded rod 1.

[0008] Furthermore, adjustment mounting components are fixedly installed on both sides of the radiator body, and the adjustment mounting components include a connecting frame and a bidirectional threaded rod. The connecting frame is fixedly installed on both sides of the radiator body, and the bidirectional threaded rod is connected to the inner side wall of the connecting frame through a bearing. A movable plate 2 is threadedly connected to the side wall of the bidirectional threaded rod, and a stabilizing block is fixedly installed on one side of the movable plate 2. A stabilizing groove is opened on one side of the connecting frame, and the stabilizing block is slidably connected to the stabilizing groove.

[0009] Furthermore, the adjustment installation assembly also includes a second knob, and the second knob is fixedly connected to the top end of the bidirectional threaded rod.

[0010] Furthermore, the disassembly and assembly component also includes a second connecting plate, and the second connecting plate is fixedly installed on one side of the first movable plate.

[0011] Furthermore, the disassembly and assembly component also includes a handle, and the handle is fixedly mounted on one side of the second connecting plate. Beneficial Effects

[0012] The present invention provides a split-flow microchannel radiator. Compared with the prior art, it has the following beneficial effects: 1. The split-flow microchannel radiator can be quickly installed through the disassembly and assembly components, and solves the inconvenience of bolt installation. Its unique structural design allows the various components to fit accurately. The disassembly and assembly components use a clever snap-in and locking mechanism. The operator only needs to perform simple operations to easily complete the installation and disassembly process of the radiator, which greatly saves time and labor costs. While ensuring a stable connection, it avoids the tedious steps of repeatedly tightening and aligning the threads during traditional bolt installation, effectively improving the installation efficiency. It is especially suitable for industrial production and electronic equipment heat dissipation fields that have high requirements for installation speed and convenience, providing a strong guarantee for the efficient and stable operation of related equipment, and further promoting the optimization, upgrading and wide application of radiator technology in the industry.

[0013] 2. The split-flow microchannel radiator can be positioned as a whole through the positioning component, making its installation more convenient. The positioning component adopts a high-precision positioning and guiding structure, which can guide the radiator to be accurately embedded in the predetermined position in the initial stage of installation, effectively avoiding the deviation and misalignment that may be caused by manual operation. Its ingenious design not only reduces the adjustment time during the installation process, but also enhances the fit between the radiator and the adapter equipment, ensuring the stable performance of the heat dissipation performance.

[0014] 3. The split-flow microchannel radiator can be adjusted and installed according to the reserved screw hole positions through the adjustable installation components, and it is easy to install. The adjustable installation components are equipped with flexibly sliding connecting parts and adjustment structures that adapt to a variety of screw hole spacings. The installer only needs to easily adjust the position of the connecting parts and fix them according to the layout of the reserved screw holes on the actual equipment, so that the radiator can be stably installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 The present invention Figure 1 A magnified view of the structure at center A; Figure 3 It is a side view of the overall structure of the present invention; Figure 4 The present invention Figure 3 A magnified view of the structure at B in the middle.

[0017] Figure 5 It is a front view of the overall structure of the present invention.

[0018] Figure 6 The present invention Figure 5 A magnified view of the structure at center C.

[0019] Figure 7 It is a first partial enlarged view of the structure of the present invention.

[0020] Figure 8 It is a second partial enlarged view of the structure of the present invention.

[0021] Fig. 9 It is a third partial enlarged view of the structure of the present invention.

[0022] Fig.10 It is a fourth partial enlarged view of the structure of the present invention.

[0023] In the figure: 1. radiator body; 2. disassembly and assembly component; 21. connecting groove; 22. connecting frame; 23. sliding rod; 24. moving plate 1; 25. connecting plate 1; 26. clamping rod; 27. spring; 28. limit block; 29. ​​connecting plate 2; 210. handle; 3. heat dissipation fin; 4. positioning component; 41. positioning frame; 42. threaded rod 1; 43. lifting plate; 44. U-shaped frame 1; 45. connecting rod; 46. sliding plate; 47. U-shaped frame 2; 48. positioning block; 49. anti-skid pad; 410. knob 1; 5. adjustment and installation component; 51. connecting frame; 52. two-way threaded rod; 53. moving plate 2; 54. stabilizing block; 55. stabilizing groove; 56. knob 2. DETAILED DESCRIPTION

[0024] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 present application. The terms "install", "connect", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] The present application is further described in detail below through drawings and examples.

[0026] Reference Figures 1 to 10 The embodiment of the present application provides a split-flow microchannel radiator, including a radiator body 1, with disassembly and assembly components 2 respectively provided on both sides of the radiator body 1, a positioning component 4 fixedly installed on the top of the radiator body 1, the positioning component 4 including a positioning frame 41 and a threaded rod 1 42, the positioning frame 41 is fixedly installed on the top of the radiator body 1, the threaded rod 1 42 is connected to the top of the positioning frame 41 by threads, the bottom end of the threaded rod 1 42 is connected to a lifting plate 43 through a bearing, a U-shaped frame 1 44 is fixedly installed on the bottom of the lifting plate 43, a connecting rod 45 is hinged on the inner side wall of the U-shaped frame 1 44, sliding plates 46 are respectively slidably connected on both sides of the positioning frame 41, a U-shaped frame 2 47 is fixedly installed on the top of the sliding plate 46, the connecting rod 45 and the U-shaped frame 2 47 are hinged, the positioning component 4 also includes a positioning block 48, the positioning block 48 is fixedly installed on one side of the sliding plate 46, and the positioning component 4 also includes an anti-skid pad 49, and the anti-skid pad 49 is bonded to one side of the positioning block 48. The positioning assembly 4 also includes a knob 410 , which is fixedly connected to the top end of the threaded rod 42 .

[0027] In this embodiment, rotating the knob 410 allows the threaded rod 42 to drive the lifting plate 43 to move, so that the lifting plate 43 can drive the sliding plate 46 to slide on one side of the positioning frame 41 through the connecting rod 45, so that the sliding plate 46 can support the position where it needs to be installed through the positioning block 48 and the anti-slip pad 49 to improve the overall stability.

[0028] Reference Figures 1 to 10In one aspect of the present embodiment, the disassembly assembly 2 includes a connection groove 21 and a connection frame 22. The connection groove 21 is respectively provided on both sides of the radiator body 1. The connection frame 22 is respectively provided on both sides of the radiator body 1. Slide bars 23 are respectively fixedly installed on both sides of the connection frame 22. A moving plate 24 is slidably connected to the side wall of the slide bar 23. A connecting plate 25 is fixedly installed on one side of the moving plate 24. A clamping rod 26 is fixedly installed on one side of the connecting plate 25. The clamping rod 26 is clamped with the connection groove 21. A spring 27 is sleeved on the side wall of the slide bar 23. One end of the slide bar 23 is fixedly connected to a limiting block 28. The inner side wall of the connection frame 22 is provided with a heat dissipation fin 3. The disassembly assembly 2 also includes a connecting plate 29, which is fixedly installed on one side of the moving plate 24. The disassembly assembly 2 also includes a handle 210, which is fixedly installed on one side of the connecting plate 29.

[0029] In this embodiment, the connecting frame 22 is aligned with the radiator body 1, and then the handle 210 is pulled to drive the movable plate 24 to slide on one side of the slide rod 23 through the connecting plate 29, so that the movable plate 24 can squeeze the spring 27 to shrink, and then the clamping rod 26 is aligned with the connecting groove 21. After that, the handle 210 is released to allow the spring 27 to reset the movable plate 24, so that the clamping rod 26 can be clamped together with the connecting groove 21 to install the connecting frame 22, making its installation more convenient.

[0030] Reference Figures 1 to 10 In one aspect of the present embodiment, an adjustment mounting assembly 5 is fixedly installed on both sides of the radiator body 1, and the adjustment mounting assembly 5 includes a connecting frame 51 and a bidirectional threaded rod 52. The connecting frame 51 is fixedly installed on both sides of the radiator body 1, and the bidirectional threaded rod 52 is connected to the inner side wall of the connecting frame 51 through a bearing. A movable plate 2 53 is connected to the side wall of the bidirectional threaded rod 52 through a thread. A stabilizing block 54 is fixedly installed on one side of the movable plate 2 53. A stabilizing groove 55 is provided on one side of the connecting frame 51, and the stabilizing block 54 is slidably connected to the stabilizing groove 55. The adjustment mounting assembly 5 also includes a knob 2 56, and the knob 2 56 is fixedly connected to the top of the bidirectional threaded rod 52.

[0031] In this embodiment, rotating knob 2 56 can drive the bidirectional threaded rod 52 to rotate, so that the bidirectional threaded rod 52 can drive the movable plate 2 53 to slide inside the stable groove 55 through the stable block 54, so that the installation position of the movable plate 2 53 can be adjusted according to the reserved hole position.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Working principle: first align the connecting frame 22 with the radiator body 1, then pull the handle 210 to drive the movable plate 24 to slide on one side of the slide rod 23 through the connecting plate 29, so that the movable plate 24 can squeeze the spring 27 to shrink, and then align the clamping rod 26 with the connecting groove 21, and then release the handle 210 to allow the spring 27 to reset the movable plate 24, so that the clamping rod 26 can be clamped together with the connecting groove 21 to install the connecting frame 22, making its installation more convenient.

[0034] Then, turning the knob 410 can allow the threaded rod 42 to drive the lifting plate 43 to move, so that the lifting plate 43 can drive the sliding plate 46 to slide on one side of the positioning frame 41 through the connecting rod 45, so that the sliding plate 46 can support the position where it needs to be installed through the positioning block 48 and the anti-slip pad 49 to improve the overall stability.

[0035] Finally, rotating the second knob 56 can drive the bidirectional threaded rod 52 to rotate, so that the bidirectional threaded rod 52 can drive the second movable plate 53 to slide inside the stable groove 55 through the stable block 54, so that the installation position of the second movable plate 53 can be adjusted according to the reserved hole position.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A split-flow microchannel heat sink, comprising a heat sink body (1), characterized in that: The radiator body (1) is provided with disassembly and assembly components (2) on both sides, and a positioning component (4) is fixedly installed on the top of the radiator body (1). The positioning component (4) comprises a positioning frame (41) and a threaded rod (42). The positioning frame (41) is fixedly installed on the top of the radiator body (1), and the threaded rod (42) is connected to the top of the positioning frame (41) by threads. The bottom end of the threaded rod (42) is connected to a lifting plate (43) by a bearing, and a U-shaped frame (44) is fixedly installed on the bottom of the lifting plate (43). The inner side wall of the U-shaped frame 1 (44) is hinged with a connecting rod (45), and sliding plates (46) are slidably connected to the two sides of the positioning frame (41), and a U-shaped frame 2 (47) is fixedly installed on the top of the sliding plate (46). The connecting rod (45) and the U-shaped frame 2 (47) are hinged. The positioning assembly (4) also includes a positioning block (48), and the positioning block (48) is fixedly installed on one side of the sliding plate (46). The positioning assembly (4) also includes an anti-skid pad (49), and the anti-skid pad (49) is bonded to one side of the positioning block (48).

2. A split-flow microchannel heat sink according to claim 1, characterized in that: The disassembly assembly (2) comprises a connection groove (21) and a connection frame (22); the connection groove (21) is respectively arranged on both sides of the radiator body (1); the connection frame (22) is respectively arranged on both sides of the radiator body (1); sliding rods (23) are respectively fixedly installed on both sides of the connection frame (22); a movable plate (24) is slidably connected to the side wall of the sliding rod (23); a connecting plate (25) is fixedly installed on one side of the movable plate (24); a clamping rod (26) is fixedly installed on one side of the connecting plate (25); the clamping rod (26) is clamped with the connection groove (21); a spring (27) is sleeved on the side wall of the sliding rod (23); one end of the sliding rod (23) is fixedly connected to a limiting block (28); and a heat dissipation fin (3) is arranged on the inner side wall of the connection frame (22).

3. The split-flow microchannel heat sink according to claim 1, characterized in that: The positioning assembly (4) further comprises a knob (410), wherein the knob (410) is fixedly connected to the top end of the threaded rod (42).

4. The split-flow microchannel heat sink according to claim 1, characterized in that: Adjustment mounting components (5) are fixedly mounted on both sides of the radiator body (1), respectively. The adjustment mounting components (5) comprise a connecting frame (51) and a bidirectional threaded rod (52). The connecting frame (51) is fixedly mounted on both sides of the radiator body (1). The bidirectional threaded rod (52) is connected to the inner side wall of the connecting frame (51) via a bearing. A second movable plate (53) is threadedly connected to the side wall of the bidirectional threaded rod (52). A stabilizing block (54) is fixedly mounted on one side of the second movable plate (53). A stabilizing groove (55) is provided on one side of the connecting frame (51). The stabilizing block (54) is slidably connected to the stabilizing groove (55).

5. The split-flow microchannel heat sink according to claim 4, characterized in that: The adjustment installation assembly (5) further comprises a second knob (56), wherein the second knob (56) is fixedly connected to the top end of the bidirectional threaded rod (52).

6. The split-flow microchannel heat sink according to claim 2, characterized in that: The disassembly and assembly component (2) further comprises a second connecting plate (29), wherein the second connecting plate (29) is fixedly mounted on one side of the first movable plate (24).

7. The split-flow microchannel heat sink according to claim 6, characterized in that: The disassembly and assembly component (2) further comprises a handle (210), wherein the handle (210) is fixedly mounted on one side of the second connecting plate (29).

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