Radiator fin group buckling point device

Abstract

The utility model relates to the technical field of radiator fins, and discloses a radiator fin group buckling point device which comprises a first fin body, a second fin body and a third fin body. A first boss extending outwards is arranged on the first sheet body; the second sheet body is arranged on one side of the first sheet body; a first mounting hole is formed in the second sheet body, and the first boss is located in the first mounting hole; at least one group of third sheet bodies are arranged; the third sheet body is arranged on one side of the second sheet body; a convex block corresponding to the mounting hole is arranged on the third sheet body, and a fixing part corresponding to the first boss is arranged on the convex block; a second mounting hole corresponding to the convex block is formed in the third sheet body; the second mounting hole is formed in one side of the convex block; the first sheet bodies, the second sheet bodies and the third sheet bodies are sequentially installed, the first bosses are installed in the first installation holes, the protruding blocks are buckled in the first installation holes, the fixing parts are connected with the first bosses in a clamped mode, and every two adjacent sets of third sheet bodies are buckled with each other to form the radiator body.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator fins, in particular to a radiator fin assembly buckle point device. Background Art

[0002] Due to the rapid upgrading of the computer industry, the operating speed of electronic components has increased day by day, and the heat generated has also increased accordingly. Therefore, in order to keep the electronic components running at an allowable temperature, a heat sink is usually attached to the surface of the electronic components to increase the heat dissipation capacity.

[0003] For example, the Chinese patent document with publication number CN201491451 U, whose patent name is a high-density fin heat sink, mentions that "the high-density fin heat sink is composed of a wider metal sheet 1 and a narrower metal sheet 2 that are staggered and overlapped and fixed into one; the high-density fin heat sink is composed of a wider metal sheet 1 and a narrower metal sheet 2 that are staggered and overlapped and fixed into one by gluing, or the high-density fin heat sink is composed of a wider metal sheet 1 and a narrower metal sheet 2 that are staggered and overlapped and welded into one; or each of the wider metal sheet 1 and the narrower metal sheet 2 has a through hole, and the wider metal sheet 1 and the narrower metal sheet 2 with the through hole are staggered and overlapped and fixed into one by bolts 3." This structure solves the problem of space limitation and poor heat dissipation efficiency. However, several groups of fins in the existing heat sink are welded together, and this method has a complicated operating process and is prone to welding leaks, unstable quality and other phenomena, which affects the stability of the heat sink and reduces the heat dissipation effect.

[0004] Therefore, a fin assembly buckle point device for a radiator is urgently needed to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the utility model is to provide a fin group buckle device for a radiator to solve the problem that several groups of fins in the existing radiator are formed into one body by welding, the operation process is complicated, and it is easy to have welding leaks, unstable quality and other phenomena, which reduces the heat dissipation effect.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A fin assembly buckle point device for a radiator, comprising a first sheet, a second sheet and a third sheet; the first sheet is provided with a first boss extending outward; the second sheet is provided at one side of the first sheet; the second sheet is provided with a first mounting hole, and the first boss is located in the first mounting hole; the third sheet is provided as at least one group; the third sheet is provided at one side of the second sheet; the third sheet is provided with a protruding block corresponding to the mounting hole, and the protruding block is provided with a fixing portion corresponding to the first boss; the third sheet is provided with a second mounting hole corresponding to the protruding block, the second mounting hole is located at one side of the protruding block, and the second mounting hole is provided with a second boss;

[0008] The first sheet, the second sheet and the third sheet are installed in sequence, the first boss is installed in the first mounting hole, the protruding block is snapped into the first mounting hole, and the fixing portion and the first boss are snapped into each other, and two adjacent groups of the third sheets are snapped into each other to form a radiator body.

[0009] As a preferred solution of the fin assembly buckle point device of a radiator, the vertical height of the second sheet is greater than the vertical height of the first sheet, and the inner side surface of the second sheet is in conflict with the outer side surface of the first sheet.

[0010] As a preferred solution of the fin group buckling point device of a radiator, the vertical height of the second sheet is equal to the vertical height of the third sheet, the second sheet is connected end to end with the third sheet; two adjacent groups of the third sheets are connected end to end.

[0011] As a preferred solution for a radiator fin group buckle point device, first bending portions extending outward are provided at both ends of the first sheet body; the first bosses are arranged in at least two groups, and the first bosses are located on the first bending portions; a through hole is provided on the first bending portion, and the through hole is located on one side of the first boss.

[0012] As a preferred solution for a radiator fin group buckle point device, second bending portions extending outward are provided at both ends of the second sheet body, and the bottom surface of the second bending portion is in conflict with the top surface of the first bending portion; the first mounting holes are set in at least two groups, and the first mounting holes are located on the second bending portion.

[0013] As a preferred solution of a radiator fin group buckle point device, the third sheet body is provided with a third bent portion extending outward at both ends, and the surface of the third bent portion is flush with the surface of the second bent portion; the protrusion block and the second mounting hole are arranged in at least two groups, and the protrusion block and the second mounting hole are located on the third bent portion.

[0014] As a preferred solution of a fin assembly buckle point device for a radiator, the raised block comprises a neck, a connecting portion and a raised portion; the neck is arranged on the second sheet body and connected to the connecting portion; the connecting portion is connected to the raised portion.

[0015] The beneficial effects of the utility model are:

[0016] By setting the first sheet, the second sheet and the third sheet, and by installing the first boss in the first mounting hole, and then snapping the protruding block into the first mounting hole and snapping the protruding block and the fixing part together, and then snapping two adjacent groups of third sheets together through the second mounting hole, the second boss and the protruding block, and then snapping into a radiator body, the structure and manufacturing are simple and easy to assemble. At the same time, by combining the first mounting hole, the first boss, the protruding block, the second boss and the second mounting hole, the connection of the radiator body is stable, avoiding welding leaks during welding that affect the quality of the radiator body, and improving the stability of the radiator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a fin assembly buckle point device for a radiator provided by the utility model;

[0018] Figure 2 A partial structural schematic diagram of a fin assembly buckle point device for a radiator provided by the utility model;

[0019] Figure 3 for Figure 2 A is an enlarged schematic diagram;

[0020] Figure 4 A partial structural schematic diagram of the first sheet provided by the utility model;

[0021] Figure 5 A partial structural schematic diagram of the second sheet provided by the utility model;

[0022] Figure 6 This is a partial structural schematic diagram of the third sheet provided by the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024] 10. First sheet; 11. First boss; 12. First bending portion; 13. Through hole; 20. Second sheet; 21. First mounting hole; 22. Second bending portion; 30. Third sheet; 31. Raised block; 311. Fixing portion; 312. Neck; 313. Connecting portion; 314. Raised portion; 32. Second mounting hole; 33. Third bending portion; 34. Second boss. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0029] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more than two. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] In one embodiment of the present invention, Figure 1-6As shown, a fin assembly buckle point device for a radiator is provided, comprising a first sheet 10, a second sheet 20 and a third sheet 30. The first sheet 10 is provided with a first boss 11 extending outward. The second sheet 20 is arranged at one side of the first sheet 10. The second sheet 20 is provided with a first mounting hole 21, and the first boss 11 is located in the first mounting hole 21. The third sheet 30 is provided as at least one group. The third sheet 30 is arranged at one side of the second sheet 20. The third sheet 30 is provided with a protruding block 31 corresponding to the mounting hole, and the protruding block 31 is provided with a fixing portion 311 corresponding to the first boss 11. The third sheet 30 is provided with a second mounting hole 32 corresponding to the protruding block 31, the second mounting hole 32 is located at one side of the protruding block 31, and a second boss 34 is provided in the second mounting hole 32.

[0031] The first sheet 10, the second sheet 20, and the third sheet 30 are installed in sequence, the first boss 11 is installed in the first mounting hole 21, the protrusion block 31 is snapped into the first mounting hole 21, and the fixing portion 311 and the first boss 11 are snapped together, and two adjacent groups of third sheets 30 are snapped together to form a radiator body.

[0032] By setting the first sheet 10, the second sheet 20 and the third sheet 30, by installing the first boss 11 in the first mounting hole 21, and then snapping the protruding block 31 into the first mounting hole 21 and the protruding block 31 and the fixing portion 311, and then the two adjacent groups of third sheets 30 are snapped together through the second mounting hole 32 and the second boss 34 and the protruding block 31, and then snapped into a radiator body, the structure and manufacturing are simple and easy to assemble. At the same time, by combining the first mounting hole 21, the first boss 11, the protruding block 31, the second boss 34 and the second mounting hole 32, the connection of the radiator body is stable, avoiding welding leaks during welding that affect the quality of the radiator body, and improving the stability of the radiator body.

[0033] Preferably, the vertical height of the second sheet 20 is greater than the vertical height of the first sheet 10, and the inner side of the second sheet 20 conflicts with the outer side of the first sheet 10. By setting the vertical height of the second sheet 20 to be greater than the vertical height of the first sheet 10, the outer wall of the second sheet 20 can wrap the outer wall of the first sheet 10 and conflict with the outer wall of the first sheet 10, thereby completing the installation of the first sheet 10 and the second sheet 20.

[0034] Further, the vertical height of the second sheet 20 is equal to the vertical height of the third sheet 30, and the surface of the second sheet 20 is flush with the surface of the third sheet 30, and the second sheet 20 and the third sheet 30 are connected end to end. Two adjacent groups of third sheets 30 are connected end to end. During installation, the first sheet 10 is installed in the second sheet 20, the raised portion 314 of the third sheet 30 is snapped into the first mounting hole 21 of the second sheet 20, and is snapped with the first boss 11, thereby completing the installation between the first sheet 10, the second sheet 20 and the third sheet 30, and then the raised portion 314 on the adjacent third sheet 30 is snapped into the second mounting hole 32 of the third sheet 30 of the front group, and the second boss 34 in the third sheet 30 of the front group is snapped with the raised portion 314 of the adjacent third sheet 30, and the number of third sheets 30 is selected according to the actual situation for installation, thereby completing the combination of the radiator body, simplifying the combination steps, and improving its own stability.

[0035] Preferably, first bending portions 12 extending outward are provided at both ends of the first sheet 10. At least two groups of first bosses 11 are provided, and the first bosses 11 are located on the first bending portions 12. A through hole 13 is provided on the first bending portion 12, and the through hole 13 is located on one side of the first boss 11.

[0036] In this embodiment, the number of the first bosses 11 is 4 groups, and they are arranged in pairs on the first bending portion 12 at the top and the first bending portion 12 at the bottom. By arranging the first bosses 11 up and down, the stability of the radiator body is better and its own stability is improved; in other embodiments, the number of the first bosses 11 can be set to an even number, and the specific number can be selected according to actual production needs, as long as the stability of the radiator body is ensured.

[0037] Furthermore, the second sheet 20 has two ends with second bent portions 22 extending outward, and the bottom surface of the second bent portion 22 contacts the top surface of the first bent portion 12. The first mounting holes 21 are provided in at least two groups, and the first mounting holes 21 are located on the second bent portion 22.

[0038] In this embodiment, the number of the first mounting holes 21 is 4 groups, and they are arranged in pairs on the second bending portion 22 at the top and the second bending portion 22 at the bottom. By arranging the first mounting holes 21 up and down, the stability of the radiator body is better and its own stability is improved; in other embodiments, the number of the first mounting holes 21 can be set to an even number, and the specific number can be selected according to actual production needs, as long as the stability of the radiator body is ensured.

[0039] Furthermore, the third sheet 30 has two ends with third bent portions 33 extending outward, and the surface of the third bent portion 33 is flush with the surface of the second bent portion 22. The protruding blocks 31 and the second mounting holes 32 are provided in at least two groups, and the protruding blocks 31 and the second mounting holes 32 are located on the third bent portion 33.

[0040] In this embodiment, the number of the protrusions 31 and the second mounting holes 32 is 4 groups, and they are arranged in pairs on the third bending portion 33 at the top and the third bending portion 33 at the bottom. By arranging the protrusions 31 and the second mounting holes 32 up and down, the stability of the radiator body is better and its own stability is improved; in other embodiments, the number of the protrusions 31 and the second mounting holes 32 can be set to an even number, and the specific number can be selected according to actual production needs, as long as the stability of the radiator body is ensured.

[0041] Preferably, the protruding block 31 includes a neck 312, a connecting portion 313 and a protruding portion 314. The neck 312 is provided on the second sheet 20 and connected to the connecting portion 313. The connecting portion 313 is connected to the protruding portion 314. By providing the neck 312, the connecting portion 313 and the protruding portion 314 to form a special-shaped structure, the buckle between the protruding block 31 and the first mounting hole 21 or the second mounting hole 32 is more stable, and the radiator body is prevented from being easily loosened.

[0042] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A fin assembly buckle point device for a radiator, characterized in that: include: A first sheet body, wherein the first sheet body is provided with a first boss extending outward; a second sheet body, the second sheet body being arranged on one side of the first sheet body; The second sheet body is provided with a first mounting hole, and the first boss is located in the first mounting hole; A third sheet, the third sheet being at least one group; the third sheet being arranged on one side of the second sheet; the third sheet being provided with a protruding block corresponding to the mounting hole, the protruding block being provided with a fixing portion corresponding to the first boss; the third sheet being provided with a second mounting hole corresponding to the protruding block, the second mounting hole being located on one side of the protruding block, and a second boss being provided in the second mounting hole; Among them, the first sheet, the second sheet, and the third sheet are installed in sequence, the first boss is installed in the first mounting hole, the protruding block is snapped into the first mounting hole, and the fixing portion and the first boss are snapped together, and two adjacent groups of the third sheets are snapped together to form a radiator body.

2. A fin assembly buckle point device for a radiator according to claim 1, characterized in that: The vertical height of the second sheet is greater than the vertical height of the first sheet, and the inner side surface of the second sheet is in conflict with the outer side surface of the first sheet.

3. A fin assembly buckle point device for a radiator according to claim 2, characterized in that: The vertical height of the second sheet is equal to the vertical height of the third sheet, the second sheet is connected end to end with the third sheet; and two adjacent groups of the third sheets are connected end to end.

4. The fin assembly buckle point device for a radiator according to claim 1, characterized in that: The first sheet body has first bending portions extending outwardly at both ends; the first bosses are provided in at least two groups, and the first bosses are located on the first bending portions; the first bending portions have through holes, and the through holes are located on one side of the first bosses.

5. A fin assembly buckle point device for a radiator according to claim 4, characterized in that: The second sheet body has two ends provided with second bending parts extending outward, and the bottom surface of the second bending part conflicts with the top surface of the first bending part; the first mounting holes are provided in at least two groups, and the first mounting holes are located on the second bending part.

6. A fin assembly buckle point device for a radiator according to claim 5, characterized in that: The third sheet body has third bent portions extending outwardly at both ends, and the surface of the third bent portion is flush with the surface of the second bent portion; the protruding blocks and the second mounting holes are provided in at least two groups, and the protruding blocks and the second mounting holes are located on the third bent portion.

7. The fin assembly buckle point device for a radiator according to claim 1, characterized in that: The raised block comprises a neck, a connecting portion and a raised portion; the neck is arranged on the second sheet body and connected to the connecting portion; the connecting portion is connected to the raised portion.

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