CN219005173U

CN219005173U - Radiator fin group clamping point structure

Info

Publication number: CN219005173U
Application number: CN202223232274.2U
Authority: CN
Inventors: 赵佳妮
Original assignee: Dongguan Huangfill Technology Co ltd
Current assignee: Dongguan Huangfill Technology Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-05-12
Anticipated expiration: 2032-12-04

Abstract

The utility model relates to a clamping point structure of a radiator fin group, which comprises a plurality of first fins and a second fin, wherein the first fins are positioned above the second fins, slots are symmetrically and penetratingly formed in the vertical parts of the first fins and the vertical parts of the second fins, clamping grooves I are formed in the inner walls of the bottom ends of the slots, inserting blocks matched with the slots are symmetrically and fixedly arranged at the bottom ends of the vertical parts of the first fins, clamping blocks I matched with the clamping grooves are fixedly arranged at the bottom ends of the inserting blocks, clamping blocks matched with the clamping grooves II are fixedly arranged on the outer walls of the middle parts of the two sides of the inserting blocks, the specifications of the first fins are identical to those of the second fins, and the inserting blocks and the first clamping blocks are identical to those of the first fins.

Description

Radiator fin group clamping point structure

Technical Field

The utility model relates to a radiator fin group clamping point structure, and belongs to the technical field of radiator equipment.

Background

The heat dissipation fins, called "passive heat dissipation elements" for short, are classified in the field of electronic engineering design, and are made of metal with good heat conductivity, light weight and easy processing, attached to the heat-generating surface, and dissipate heat in a composite heat exchange mode.

The radiator fin sets are always fixedly connected through the clamping point structure, but the stability between the fins cannot be effectively guaranteed only through a concave-convex clamping point, so that the radiator fin sets are easy to loose and fall off, additional clamping tongues and buckling grooves are added for improving the stability between the fins, the stability between the fins can be effectively improved, when the fins are assembled, workers are required to break the blocking bridge through the clamping tongues when the blocking bridge is broken, the blocking tongues are further inserted into the buckling grooves, the difficulty of the workers in assembling the fins is increased, and inconvenience is caused when the fin sets are assembled.

Disclosure of Invention

The utility model aims to provide a clamping point structure of a radiator fin group, which can effectively improve the stability of connection between fins, is convenient for assembling the fins, and effectively reduces the labor intensity of workers so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the radiator fin group stuck point structure comprises a plurality of first fins and a second fin, wherein the first fins are located above the second fins, slots are symmetrically formed in the vertical portions of the first fins and the vertical portions of the second fins in a penetrating mode, clamping grooves I are formed in the inner walls of the bottom ends of the slots, clamping grooves II are formed in the inner walls of the middle portions of the two sides of the slots, inserting blocks matched with the slots are symmetrically and fixedly arranged at the bottom ends of the vertical portions of the first fins, clamping blocks I matched with the clamping grooves are fixedly arranged at the bottom ends of the inserting blocks, and clamping blocks II matched with the clamping grooves are fixedly arranged on the outer walls of the middle portions of the two sides of the inserting blocks.

Further, the first fin and the second fin have the same specification.

Furthermore, the first inserting block and the first clamping block are made of the same material as the first fin.

Further, the thickness of the insert is the same as the thickness of the slot, and the thickness of the slot is the same as the thickness of a vertical part of the fin.

Further, clamping blocks III are fixedly arranged on the inner walls of the upper parts of the two sides of the slot, and clamping grooves III matched with the clamping blocks in three phases are formed in the outer walls of the upper parts of the two sides of the insertion block.

Further, the maximum distance between two adjacent clamping blocks is larger than the maximum diameter of the first clamping block, and the maximum distance between two adjacent clamping blocks is smaller than the minimum distance between three adjacent clamping blocks.

Furthermore, the third clamping blocks are obliquely arranged, and the heights of the adjacent sides of the third clamping blocks are higher than those of the opposite sides of the third clamping blocks.

The beneficial effects of the utility model are as follows:

according to the utility model, the first clamping block, the second clamping block and the third clamping block are arranged, when the plug-in block is inserted into the corresponding slot, the first clamping block is pushed, so that the plug-in block is completely inserted into the slot, the first clamping block is inserted into the corresponding first clamping groove, the second clamping block is inserted into the corresponding second clamping groove, the third clamping block is inserted into the corresponding third clamping groove, the stability of connection between the fins can be improved by obliquely arranging the third clamping block, the stability of connection between the fins can be effectively improved by arranging the third clamping block and the third clamping groove, and meanwhile, when the plug-in block is inserted into the slot, the third clamping block does not block the first clamping block and the second clamping block, so that the plug-in block can be conveniently and completely inserted into the slot.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

Fig. 1 is a front view of a fin set snap-point structure of a heat sink according to the present utility model;

fig. 2 is a schematic perspective view of a first fin of the fin group clip point structure of the heat sink according to the present utility model;

FIG. 3 is an enlarged view of the heat sink fin set stuck point structure of the present utility model at A in FIG. 1;

FIG. 4 is an enlarged view of the heat sink fin set stuck point structure of the present utility model at B in FIG. 2;

reference numerals in the drawings: 1. a first fin; 2. a second fin; 3. a slot; 4. a clamping groove I; 5. a clamping groove II; 6. inserting blocks; 7. a clamping block I; 8. a clamping block II; 9. a fixture block III; 10. and a clamping groove III.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

the radiator fin group stuck point structure comprises a plurality of first fins 1 and a second fin 2, wherein the first fins 1 are positioned above the second fins 2, slots 3 are symmetrically and penetratingly formed in the vertical parts of the first fins 1 and the vertical parts of the second fins 2, clamping grooves I4 are formed in the inner walls of the bottom ends of the slots 3, clamping grooves II 5 are formed in the inner walls of the middle parts of the two sides of the slots 3, inserting blocks 6 matched with the slots 3 are symmetrically and fixedly arranged at the bottom ends of the vertical parts of the first fins 1, clamping blocks I7 matched with the clamping grooves I4 are fixedly arranged at the bottom ends of the inserting blocks 6, and clamping blocks II 8 matched with the clamping grooves II 5 are fixedly arranged on the outer walls of the middle parts of the two sides of the inserting blocks 6.

Specifically, as shown in fig. 1-4, the specifications of the first fin 1 and the second fin 2 are the same, the material of the insert block 6 and the material of the first fixture block 7 are the same as that of the first fin 1, the thickness of the insert block 6 is the same as that of the slot 3, the thickness of the slot 3 is the same as that of the vertical part of the first fin 1, and the thickness of the insert block 6 is the same as that of the vertical part of the first fin, so that after the fins are fastened and fixed, the protruding part on the fins can be effectively avoided, and a scratch user is effectively avoided.

Specifically, as shown in fig. 1-4, the inner walls of the upper parts of two sides of the slot 3 are fixedly provided with a clamping block three 9, the outer walls of the upper parts of two sides of the plug-in block 6 are provided with clamping grooves three 10 matched with the clamping block three 9, the maximum distance between two adjacent clamping blocks 8 is larger than the maximum diameter of the first clamping block 7, the maximum distance between two adjacent clamping blocks 8 is smaller than the minimum distance between the three adjacent clamping blocks 9, and the stability of connection between the fins can be effectively improved by arranging the clamping block three 9 and the clamping grooves three 10, and meanwhile, when the plug-in block 6 is inserted into the slot 3, the clamping block three 9 can not block the clamping block 7 and the clamping block two 8, so that the plug-in block 6 can be conveniently and completely inserted into the slot 3.

Embodiment 2 referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is that: the fixture blocks III 9 are obliquely arranged, the heights of the adjacent sides of the fixture blocks III 9 are higher than those of the sides of the fixture blocks III 9, which are opposite to each other, and the fixture blocks III 9 are obliquely arranged, so that the stability of connection between the fins can be improved.

The working principle of the utility model is as follows: the first inserting block 6 is inserted into the corresponding slot 3, then the first fin 1 is pushed, so that the first inserting block 6 is completely inserted into the slot 3, the first clamping block 7 is inserted into the corresponding first clamping groove 4, meanwhile, the second clamping block 8 is inserted into the corresponding second clamping groove 5, the third clamping block 9 is inserted into the corresponding third clamping groove 10, stability of connection between fins can be improved through the inclined arrangement of the third clamping block 9, stability of connection between fins can be effectively improved through the arrangement of the third clamping block 9 and the third clamping groove 10, meanwhile, when the inserting block 6 is inserted into the slot 3, the third clamping block 9 does not block the first clamping block 7 and the second clamping block 8, so that the inserting block 6 can be conveniently and completely inserted into the slot 3, after the fins are fastened and fixed through the thickness of the inserting block 6, protruding portions on the fins can be effectively avoided, and a user can be effectively prevented from being scratched.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The radiator fin group stuck point structure comprises a plurality of first fins (1) and a second fin (2), and is characterized in that: the novel heat exchanger is characterized in that the first fin (1) is located above the second fin (2), the first fin (1) and the second fin (2) are symmetrically penetrated through the first fin (3) in the vertical part, the first slot (4) is formed in the inner wall of the bottom end of the first slot (3), the second slot (5) is formed in the inner wall of the middle of each side of the first slot (3), the inserting block (6) matched with the first slot (3) is symmetrically and fixedly arranged at the bottom end of the vertical part of the first fin (1), the first clamping block (7) matched with the first slot (4) is fixedly arranged at the bottom end of the inserting block (6), and the second clamping block (8) matched with the second slot (5) is fixedly arranged on the outer wall of the middle of each side of the inserting block (6).

2. The heat sink fin set stuck point structure of claim 1, wherein: the specification of the first fin (1) is the same as that of the second fin (2).

3. The heat sink fin set stuck point structure of claim 1, wherein: the inserting block (6) and the clamping block I (7) are made of the same material as the fin I (1).

4. The heat sink fin set stuck point structure of claim 1, wherein: the thickness of the inserting blocks (6) is the same as that of the inserting grooves (3), and the thickness of the inserting grooves (3) is the same as that of the vertical part of the first fin (1).

5. The heat sink fin set stuck point structure of claim 1, wherein: clamping block three (9) are fixedly arranged on the inner walls of the upper parts of the two sides of the slot (3), and clamping grooves three (10) matched with the clamping block three (9) are formed in the outer walls of the upper parts of the two sides of the inserting block (6).

6. The heat sink fin set stuck point structure of claim 5, wherein: the maximum distance between two adjacent clamping blocks (8) is larger than the maximum diameter of the first clamping block (7), and the maximum distance between two adjacent clamping blocks (8) is smaller than the minimum distance between three adjacent clamping blocks (9).

7. The heat sink fin set stuck point structure of claim 6, wherein: the clamping blocks III (9) are obliquely arranged, and the heights of the adjacent sides of the clamping blocks III (9) are higher than those of the opposite sides of the clamping blocks III (9).