A plate heat sink

Abstract

This utility model discloses a plate-type radiator, comprising: a radiator body including a heat dissipation base plate, side plates, a cover plate, an inlet pipe, and an outlet pipe, wherein the side plates are located on both sides of the heat dissipation base plate, the cover plate is located at the upper and lower ends of the heat dissipation base plate, and a heat dissipation pipe is provided at the connection between the inlet pipe and the outlet pipe; and a disassembly assembly, provided at the connection between the cover plate and the heat dissipation base plate, including a slot formed on the inner side of the heat dissipation base plate, and a positioning groove formed on the inner wall of the slot, which can solve the problem that when the cover plate is disassembled, it is necessary to loosen the bolts one by one with wrenches or other tools, which is time-consuming and laborious, especially in confined spaces or high-frequency maintenance scenarios where efficiency is low; at the same time, frequent disassembly and assembly can easily lead to wear of bolt threads, causing loosening or even failure of the connection, especially in industrial environments with high dust concentrations where the cover plate needs to be cleaned frequently, and traditional bolt installation methods can hardly meet the needs of rapid disassembly and assembly.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, and in particular to a plate radiator. Background Technology

[0002] Plate radiators, as a highly efficient heat transfer device, are widely used in thermal management systems in the automotive, machinery, and electronics industries. Their structure typically includes a heat dissipation base plate, internal flow channels, and a removable cover plate. The cover plate needs to be removed periodically to clean the accumulated dust inside or to maintain the flow channels.

[0003] Currently, radiator covers are mostly fixed to the heat sink base plate with bolts. This installation method has certain shortcomings: when disassembling, tools such as wrenches are needed to loosen the bolts one by one, which is time-consuming and labor-intensive, especially in confined spaces or high-frequency maintenance scenarios where efficiency is low; at the same time, frequent disassembly and assembly can easily lead to wear of the bolt threads, causing the connection to loosen or even fail. Especially in industrial environments with high dust concentrations, the cover plate needs to be cleaned frequently, and the traditional bolt installation method can hardly meet the needs of rapid disassembly and assembly. Utility Model Content

[0004] This utility model provides a plate-type radiator that solves the problem of the time-consuming and labor-intensive process of loosening bolts one by one with wrenches when disassembling the cover plate, especially inefficient in confined spaces or high-frequency maintenance scenarios. At the same time, frequent disassembly and assembly can easily lead to wear of bolt threads, causing loose connections or even failures. Especially in industrial environments with high dust concentrations, the cover plate needs to be cleaned frequently, and traditional bolt installation methods can hardly meet the needs of rapid disassembly and assembly.

[0005] This utility model provides a plate-type heat sink, comprising:

[0006] The radiator body includes a heat dissipation base plate, side plates, a cover plate, an inlet pipe, and an outlet pipe. The side plates are located on both sides of the heat dissipation base plate, the cover plate is located at the upper and lower ends of the heat dissipation base plate, and a heat dissipation pipe is provided at the connection between the inlet pipe and the outlet pipe.

[0007] The disassembly assembly is located at the connection between the cover plate and the heat dissipation substrate. It includes a slot on the inner side of the heat dissipation substrate, and a positioning groove is provided on the inner wall of the slot. A locking block is connected to the bottom of the cover plate, and a moving groove, a connecting channel, and a pull hole are provided in the middle of the locking block. An auxiliary block, a positioning block, and a connecting rope one are provided inside the moving groove. A connecting rope two is connected to the middle of the connecting rope one, and a lifting rod is connected to the end of the connecting rope two.

[0008] In a plate-type heat sink according to one embodiment of the present invention, the number of heat dissipation base plate, side plate and cover plate are all two sets and symmetrically distributed, and the heat dissipation base plate and cover plate are connected by a disassembly assembly.

[0009] In a plate radiator according to one embodiment of the present invention, the inlet pipe and the outlet pipe are connected by a heat dissipation pipe.

[0010] In one embodiment of this utility model, a heat dissipation hole is provided in the middle of the cover plate.

[0011] In a plate heat sink according to one embodiment of the present invention, the number of slots is four sets and they are arranged in an array, and the positioning slots are connected to the slots, and the card blocks are adapted to the slots.

[0012] In a plate-type heat sink according to one embodiment of the present invention, a through hole is provided between the movable slot and the connecting channel, and the through hole has a cylindrical structure.

[0013] In a plate-type heat sink according to one embodiment of the present invention, the auxiliary block and the positioning block are integrally formed, and the positioning block has a rounded corner on one side edge.

[0014] In a plate radiator according to one embodiment of the present invention, a return spring is wrapped around the outside of the connecting rope, and the two ends of the return spring are respectively connected to the moving groove and the auxiliary block.

[0015] In a plate radiator according to one embodiment of the present invention, the first connecting rope is adapted to the through hole, and the second connecting rope is adapted to the pull hole.

[0016] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs a plate heat sink, which can solve the problem that when the cover plate is disassembled, it is time-consuming and labor-intensive to loosen the bolts one by one with the help of wrenches and other tools, especially in the case of low efficiency in confined spaces or high-frequency maintenance scenarios; at the same time, frequent disassembly and assembly can easily lead to wear of bolt threads, resulting in loose connections or even failure, especially in industrial environments with high dust concentrations, where the cover plate needs to be cleaned frequently, and the traditional bolt installation method can hardly meet the needs of rapid disassembly and assembly.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a plate heat sink according to an embodiment of this application;

[0020] Figure 2 yes Figure 1 A partial disassembled structural diagram of a mid-plate radiator;

[0021] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 yes Figure 1 Top view of a mid-plate radiator;

[0023] Figure 5 yes Figure 4 Side sectional view of AA;

[0024] Figure 6 yes Figure 5 Enlarged diagram of point B in the middle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0028] like Figures 1 to 6As shown, this application provides a plate-type radiator. The radiator body 100 includes a heat dissipation base plate 10, side plates 20, a cover plate 30, an inlet pipe 50, and an outlet pipe 60. The side plates 20 are located on both sides of the heat dissipation base plate 10, and the cover plate 30 is located at the upper and lower ends of the heat dissipation base plate 10. A heat dissipation pipe is provided at the connection between the inlet pipe 50 and the outlet pipe 60. A disassembly assembly 40 is provided at the connection between the cover plate 30 and the heat dissipation base plate 10. It includes a slot 41 formed inside the heat dissipation base plate 10, and a positioning groove 42 is formed on the inner wall of the slot 41. A locking block 43 is connected to the bottom of the cover plate 30, and a moving groove 44, a connecting channel 411, and a pull hole 413 are formed in the middle of the locking block 43. An auxiliary block 45, a positioning block 46, and a connecting rope 47 are provided inside the moving groove 44. A connecting rope 48 is connected to the middle of the connecting rope 47, and a lifting rod 49 is connected to the end of the connecting rope 48.

[0029] With the above technical solution, since the disassembly component 40 is located at the connection between the cover plate 30 and the heat dissipation substrate 10, disassembling the cover plate 30 only requires pulling the two sets of lifting rods 49. Through the internal structure, the positioning block 46 can be disengaged from the interior of the positioning groove 42, and the cover plate 30 can be lifted along the interior of the heat dissipation substrate 10, thereby disassembling the cover plate 30. This solves the problem that when disassembling the cover plate, it is necessary to use wrenches and other tools to loosen the bolts one by one, which is time-consuming and labor-intensive, especially in confined spaces or high-frequency maintenance scenarios where efficiency is low. At the same time, frequent disassembly and assembly can easily lead to wear of bolt threads, causing loosening or even failure of the connection. Especially in industrial environments with high dust concentrations, the cover plate needs to be cleaned frequently, and the traditional bolt installation method can hardly meet the needs of rapid disassembly and assembly.

[0030] It should be noted that during the disassembly of the cover plate 30, the user pulls the two sets of lifting rods 49, which in turn drive the four sets of connecting ropes 48 to pull along the inside of the pull hole 413, and at the same time drive the connecting rope 47 to pull along the inside of the through hole 412, then into the inside of the connecting channel 411, and finally pull along the inside of the pull hole 413. At the same time, the two ends of the connecting rope 47 will pull the two sets of auxiliary blocks 45 to move along the inside of the moving groove 44, and at the same time drive the positioning block 46 to move along the inside of the positioning groove 42, and the return spring 410 to compress until the positioning block 46 is disengaged from the inside of the positioning groove 42. At this time, the compression trajectory of the return spring 410 reaches its end. Under the pulling action of the lifting rods 49, the cover plate 30 drives the locking block 43 to pull along the inside of the locking groove 41, thereby quickly disassembling the cover plate 30 along the inside of the heat dissipation base plate 10.

[0031] Simultaneously, when installing the cover plate 30, simply align the four sets of locking blocks 43 with the slots 41 and press the cover plate 30. During the pressing process, the rounded corners at the bottom of the positioning block 46 press against the top of the slot 41, causing the positioning block 46 to be squeezed into the interior of the moving slot 44. At the same time, the auxiliary block 45 moves and the return spring 410 is compressed until the positioning block 46 is completely inside the moving slot 44. The locking block 43 will continue to descend until the positioning block 46 is aligned with the positioning slot 42. Under the elastic potential energy of the return spring 410, the auxiliary block 45 and the positioning block 46 will be ejected. Finally, the positioning block 46 will be inserted into the interior of the positioning slot 42, thereby positioning the slot 41 and the locking block 43, and further completing the installation of the cover plate 30.

[0032] In one optional embodiment, the number of heat dissipation substrate 10, side plate 20 and cover plate 30 are all two sets and symmetrically distributed. The heat dissipation substrate 10 and the cover plate 30 are connected by a disassembly assembly 40, so that the plate heat sink can be assembled. The heat dissipation substrate 10 and the side plate 20 can support the cover plate 30 for installation, ensuring that the cover plate 30 can dissipate heat.

[0033] In an optional embodiment, the inlet pipe 50 and the outlet pipe 60 are connected by a heat dissipation pipe, allowing hot water to enter through the inlet pipe 50, then contact the heat dissipation substrate 10 through the heat dissipation pipe, dissipate heat through the heat dissipation substrate 10 and the corresponding fins, and finally be discharged through the outlet pipe 60.

[0034] In one alternative embodiment, the cover plate 30 has a heat dissipation hole in the middle to facilitate heat output.

[0035] In one optional embodiment, there are four sets of card slots 41 arranged in an array, and the positioning slots 42 are connected to the card slots 41. The card block 43 is adapted to the card slots 41. The card block 43 can be inserted into the inside of the card slot 41 to initially insert and fix the cover plate 30. Finally, the connection between the card slot 41 and the card block 43 can be completed by inserting the positioning block 46 into the positioning slot 42.

[0036] In an optional embodiment, a through hole 412 is provided between the moving groove 44 and the connecting channel 411, and the through hole 412 is a cylindrical structure, which allows the connecting rope 48 to move the connecting rope 47 along the inside of the through hole 412 when the connecting rope 48 is pulled, thereby further driving the two sets of auxiliary blocks 45 and positioning blocks 46 to move.

[0037] In an optional embodiment, the auxiliary block 45 and the positioning block 46 are an integral structure, and a rounded corner is provided on one side edge of the positioning block 46. During the insertion of the card block 43 and the card slot 41, the rounded corner can be used to squeeze the positioning block 46 along the top of the card slot 41, squeezing the positioning block 46 into the interior of the moving slot 44, thus completing the compression of the positioning block 46.

[0038] In an optional embodiment, a return spring 410 is wrapped around the outside of the connecting rope 47, and the two ends of the return spring 410 are connected to the moving groove 44 and the auxiliary block 45 respectively. When the positioning block 46 and the auxiliary block 45 are pressed, the return spring 410 can be compressed and stored. When the external force is withdrawn, the auxiliary block 45 and the positioning block 46 can be ejected, thereby completing the positioning operation between the positioning block 46 and the positioning groove 42.

[0039] In one optional embodiment, connecting rope 47 is adapted to the through hole 412, and connecting rope 48 is adapted to the pull hole 413, so that by pulling the lifting rod 49, the two sets of connecting ropes 48 can be moved along the inside of the pull hole 413. Then, the middle part of the connecting rope 47 is pulled by the connecting rope 48. Finally, the two ends of the connecting rope 47 respectively drive the auxiliary block 45 and the positioning block 46 to operate. That is to say, one lifting rod 49 can drive four sets of auxiliary blocks 45 and positioning blocks 46 to perform compression operation.

[0040] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0041] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A plate-type radiator, characterized in that, include: The radiator body includes a heat dissipation base plate, side plates, a cover plate, an inlet pipe, and an outlet pipe. The side plates are located on both sides of the heat dissipation base plate, the cover plate is located at the upper and lower ends of the heat dissipation base plate, and a heat dissipation pipe is provided at the connection between the inlet pipe and the outlet pipe. The disassembly assembly is located at the connection between the cover plate and the heat dissipation substrate. It includes a slot on the inner side of the heat dissipation substrate, and a positioning groove is provided on the inner wall of the slot. A locking block is connected to the bottom of the cover plate, and a moving groove, a connecting channel, and a pull hole are provided in the middle of the locking block. An auxiliary block, a positioning block, and a connecting rope one are provided inside the moving groove. A connecting rope two is connected to the middle of the connecting rope one, and a lifting rod is connected to the end of the connecting rope two.

2. A plate-type radiator according to claim 1, characterized in that, The heat dissipation base plate, side plate and cover plate are all in two sets and are symmetrically distributed. The heat dissipation base plate and the cover plate are connected by a disassembly assembly.

3. A plate-type radiator according to claim 1, characterized in that, The inlet pipe and outlet pipe are connected by a heat dissipation pipe.

4. A plate-type radiator according to claim 1, characterized in that, The cover plate has heat dissipation holes in the middle.

5. A plate-type radiator according to claim 1, characterized in that, The number of card slots is four sets, which are arranged in an array, and the positioning slots are connected to the card slots. The card blocks are adapted to the card slots.

6. A plate-type radiator according to claim 1, characterized in that, A through hole is provided between the movable groove and the connecting channel, and the through hole has a cylindrical structure.

7. A plate-type radiator according to claim 1, characterized in that, The auxiliary block and the positioning block are an integral structure, and the positioning block has a rounded corner on one side edge.

8. A plate-type radiator according to claim 1, characterized in that, The outer side of the connecting rope is wrapped with a return spring, and the two ends of the return spring are connected to the moving groove and the auxiliary block, respectively.

9. A plate-type radiator according to claim 6, characterized in that, The first connecting rope is adapted to the through hole, and the second connecting rope is adapted to the pull hole.

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