CN209861403U - Combined radiating fin - Google Patents

Abstract

The utility model discloses a modular fin, including main part, lower group's board and buckle board, the upper and lower both sides of main part are connected with the spring post, and be the vertical structure between main part and the spring post, the top of spring post is fixed with the group's board, both ends are provided with the fixed plate about the top of group's board, and are fixed connection between fixed plate and the last group's board, the bolt board is installed at the top of fixed plate, the inside bottom mounting of group's board has the baffle. This combination formula fin, through the activity of bolt board between fixed plate and last group's board to can be with fixed plate and last group's board buckle on the inside board of machinery, and can carry out the plane buckle with last group's board through bolt board and fixed plate, thereby can spread the main part in machinery inside, and can enlarge fin group and the inside contact space of machinery, and can prevent through spreading the buckle that the fin group takes place to drop on last group's board, thereby can improve the radiating efficiency of fin group.

Description

Combined radiating fin

Technical Field

The utility model relates to a fin technical field specifically is a modular fin.

Background

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU in a computer needs to use a relatively large radiating fin, a power tube in a television, a power tube in a power amplifier all use radiating fins, and a layer of heat-conducting silicone grease is coated on the contact surface of the electronic elements and the radiating fins when the radiating fin is used, so that heat generated by the elements is more effectively conducted to the radiating fins and then is radiated to the surrounding air through the radiating fins.

When the radiating fins in the market are internally fixed, the radiating fins are easy to fall off, and the internal mechanical radiating surfaces are limited, so that internal parts are heated and damaged, and the space between the radiating fin groups is also limited, so that the heat among the radiating fins is too concentrated, the problem of heat damage among the radiating fin groups is easy to occur, and dust is easy to generate among the radiating fin groups, so that the problem of incomplete internal radiating is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular fin, with the fin in the market that proposes in solving above-mentioned background art, when carrying out inside fixed, cause the fin to drop easily, and inside mechanical cooling surface is more limited, thereby cause inside spare part to generate heat and damage, and the space between the fin group is also more limited, thereby cause the heat between the fin too concentrated, and cause easily to take place the thermal damage problem between the fin group, and produce the dust easily between the fin group, thereby cause the not thorough problem of inside heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a combined radiating fin comprises a main body, a lower group plate and a buckling plate, wherein spring columns are connected to the upper side and the lower side of the main body, a vertical structure is arranged between the main body and the spring columns, an upper group plate is fixed to the top ends of the spring columns, fixed plates are arranged at the left end and the right end of the top end of the upper group plate, the fixed plates are fixedly connected with the upper group plate, a bolt plate is installed at the top of each fixed plate, a partition plate is fixed to the bottom end inside the upper group plate, the upper group plate is fixedly connected with the partition plate, a connecting rod is installed at the bottom of the partition plate, bolt caps are connected to the left end and the right end of the connecting rod, the connecting rod is tightly attached to the bolt caps, the lower group plate is arranged at the bottom end of the connecting rod, sliding plates are installed at the left side and the right side of the top end of the upper group plate, the inner, and go up and be fixed connection between group board and the screen panel, both ends are connected with the spout about the right surface of group board, and are fixed connection between group board and the spout, the sliding block is installed to the inboard of spout, the buckle board is connected in the right surface right side lower extreme of last group board.

Preferably, the fixing plate is tightly attached to the bolt plate, and the fixing plate is in a buckling structure with the upper group of plates through the bolt plate.

Preferably, the spring columns are fixedly connected with the upper group plate, and the main body and the upper group plate form an elastic structure through the spring columns.

Preferably, the upper group plate is movably connected with the connecting rod, and the upper group plate and the lower group plate form a clamping structure through the connecting rod.

Preferably, the central line between the filter screen cover and the sticking rod is crossed, and the upper group plate and the filter screen cover form a lifting structure through a sliding plate.

Preferably, closely laminating between spout and the sliding block, and the main part constitutes sliding construction through spout and sliding block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the fixing plate of the utility model is of a buckle structure through the bolt plate and the upper group plate, the main body is of an elastic structure through the spring column and the upper group plate, the fixing plate and the upper group plate can be buckled on the mechanical inner plate through the activity of the bolt plate between the fixing plate and the upper group plate, the upper group plate can be buckled in a plane through the bolt plate and the fixing plate, the main body can be flatly spread in the mechanical inner part, the contact space between the radiating fin group and the mechanical inner part can be enlarged, the radiating fin group can be prevented from falling off on the upper group plate and the lower group plate through the up-down flatly spreading of the upper group plate and the lower group plate, the radiating efficiency of the radiating fin group can be improved, the radiating space between the radiating fin group can be kept through the spring column between the main body and the upper group plate, each radiating fin can be isolated independently, and the heat between the radiating fin groups can be prevented from being excessively concentrated, and the service life of each radiating fin can be prolonged.

2. The upper group plate and the lower group plate of the utility model form a clamping structure through the connecting rod, and the upper group plate and the filter screen cover form a lifting structure through the sliding plate, through the movement of the connecting rod between the upper group plate and the lower group plate and through the movement of the connecting rod and the bolt cap between the upper group plate and the lower group plate, thereby the upper group plate and the lower group plate can be movably combined up and down, thereby the effect of the radiating fin can be improved, and the combined radiating fin can be circularly radiated all around through the filter screen cover, the sticking rod can be pushed to move up and down through the movement of the sliding plate between the upper group plates, the heat radiating fin groups in the upper group plates can be intensively radiated through the mesh structure of the filter screen cover, and the sliding plate is tightly attached to the sliding of the upper group plates, thereby, the sticking rod can be tightly attached to the filter screen cover to move up and down, and the combined radiating fins can be prevented from being thermally damaged.

3. The utility model discloses the main part passes through the spout and constitutes sliding construction with the sliding block, slide between the spout through the sliding block, and can make main part and sliding block make a round trip to slide in the spout of last group board, and can take place sliding wear through the both sides that the sliding block can prevent the main part, thereby can carry out the pull slip with the fin of last group board, and can be according to the inside heat dissipation condition of machinery, thereby can slide the extraction regulation quantity to the fin group in the last group board, and can prevent that group board fin group quantity is too much, thereby can prevent that the fin heat dissipation of combination formula from too concentrating, thereby and can enlarge combination formula fin heat dissipation space through the fin group that the slip pull reduced combination formula.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a main body; 2. a fixing plate; 3. a bolt plate; 4. a spring post; 5. assembling the plates; 6. a connecting rod; 7. a partition plate; 8. a bolt cap; 9. a lower group plate; 10. a sliding plate; 11. a filter screen cover; 12. sticking a rod; 13. a chute; 14. a slider; 15. and a buckling plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a combined radiating fin comprises a main body 1, a lower group plate 9 and a buckling plate 15, wherein spring columns 4 are connected to the upper side and the lower side of the main body 1, a vertical structure is formed between the main body 1 and the spring columns 4, an upper group plate 5 is fixed at the top ends of the spring columns 4, the spring columns 4 are fixedly connected with the upper group plate 5, the main body 1 and the upper group plate 5 form an elastic structure through the spring columns 4, a radiating space between radiating fin groups can be kept through the spring columns 4 between the main body 1 and the upper group plate 5, each radiating fin can be isolated independently, heat between the radiating fin groups can be prevented from being excessively concentrated, the service life of each radiating fin can be prolonged, fixing plates 2 are arranged at the left end and the right end of the top end of the upper group plate 5, the fixing plates 2 are fixedly connected with the upper group plate 5, a bolt plate 3 is arranged at the top of the fixing plates 2, and the fixing plates 2 are tightly, the fixing plate 2 and the upper group plate 5 form a buckle structure through the bolt plate 3, the fixing plate 2 and the upper group plate 5 can be buckled on the mechanical inner plate through the movement of the bolt plate 3 between the fixing plate 2 and the upper group plate 5, the upper group plate 5 can be buckled in a plane through the bolt plate 3 and the fixing plate 2, the upper group plate 5 and the lower group plate 9 can be flatly folded up and down to prevent the radiating fin group from falling off on the upper group plate 5 and the lower group plate 9 and enlarge the contact space between the radiating fin group and the mechanical inner part, and the radiating fin group can be prevented from falling off on the upper group plate 5 through the flatly folded buckle, so that the radiating efficiency of the radiating fin group can be improved, the bottom end of the inner part of the upper group plate 5 is fixed with the partition plate 7, the upper group plate 5 is fixedly connected with the partition plate 7, the bottom of the partition plate 7 is provided with the connecting rod 6, the left end and the right end of the connecting, the connecting rod 6 is tightly attached to the bolt cap 8;

the lower group plate 9 is arranged at the bottom end of the connecting rod 6, the upper group plate 5 is movably connected with the connecting rod 6, the upper group plate 5 is in a clamping structure with the lower group plate 9 through the connecting rod 6, the upper group plate 5 is movably connected with the lower group plate 9 through the connecting rod 6, the bolt cap 8 is movably connected between the upper group plate 5 and the lower group plate 9 through the connecting rod 6, thereby the upper group plate 5 and the lower group plate 9 can be movably combined up and down, and the combined radiating fins can be subjected to peripheral circulation radiation through the filter screen cover 11, the left side and the right side of the top end of the upper group plate 5 are provided with the sliding plates 10, the inner side attaching rods 12 of the sliding plates 10 are fixedly connected between the sliding plates 10 and the attaching rods 12, the upper side and the lower side of the attaching rods 12 are provided with the filter screen covers 11, the upper group plate 5 is fixedly connected with the filter screen covers 11, the center lines of the filter screen covers 11 are crossed with the attaching rods 12, and the upper, the sticking rod 12 can be pushed to move up and down through the movement of the sliding plate 10 between the upper group plates 5, the heat radiating fin groups in the upper group plates 5 can be intensively radiated through the mesh structure of the filter screen cover 11, the sticking rod 12 can move up and down through the sliding of the sliding plate 10 close to the upper group plates 5, and the combined heat radiating fins can be prevented from being damaged by heat, the left and right ends of the right surface of the upper group plates 5 are connected with sliding grooves 13, the upper group plates 5 are fixedly connected with the sliding grooves 13, sliding blocks 14 are arranged on the inner sides of the sliding grooves 13, the sliding grooves 13 are closely attached with the sliding blocks 14, the main body 1 is in a sliding structure through the sliding grooves 13 and the sliding blocks 14, the main body 1 and the sliding blocks 14 can slide back and forth in the sliding grooves 13 of the upper group plates 5 through the sliding of the sliding plates 14, and the sliding abrasion of the two sides of the main body 1 can be prevented through the sliding, thereby can carry out the pull with the fin in last group board 5 and slide, and can be according to the inside heat dissipation condition of machinery to can slide the extraction adjustment quantity to the fin group in last group board 5, and can prevent to go up group board 5 fin group quantity too much, thereby can prevent that the fin heat dissipation of combination formula from too concentrating, thereby can enlarge combination formula fin heat dissipation space through the fin group that the pull that slides reduction combination formula, buckle plate 15 connects in the right surface right side lower extreme of last group board 5.

The working principle is as follows: for the combined radiating fin, the working space between the combined radiating fins can be kept through the partition plates 7 of the upper group plate 5 and the lower group plate 9, the phenomenon of left and right accumulation when the radiating fins fall off can be prevented, the sliding block 14 slides between the sliding grooves 13, the main body 1 and the sliding block 14 can slide back and forth in the sliding grooves 13 of the upper group plate 5, the sliding block 14 can prevent the sliding abrasion of two sides of the main body 1, so that the radiating fins in the upper group plate 5 can be pulled and slid, the quantity of the radiating fin groups in the upper group plate 5 can be adjusted by sliding and extracting according to the internal radiating condition of the machine, the excessive quantity of the radiating fin groups of the upper group plate 5 can be prevented, the over-concentrated radiating of the combined radiating fins can be prevented, and the combined radiating fin group can be reduced through sliding and extracting, so that the radiating space of the combined radiating fins can be enlarged, the sticking rod 12 can be pushed to move up and down through the movement of the sliding plate 10 between the upper group plates 5, the radiating fins in the upper group plates 5 can be intensively radiated through the mesh structure of the filter screen cover 11, the sticking rod 12 can move up and down through the sliding of the sliding plate 10 tightly attached to the upper group plates 5, the dust on the filter screen cover 11 can be cleaned up and down, the normal communication of the filter meshes of the filter screen cover 11 can be kept, the heat of the combined radiating fins can be prevented from being excessively concentrated, the combined radiating fins can be prevented from being thermally damaged, the radiating space between the radiating fins can be kept through the spring posts 4 between the main body 1 and the upper group plates 5, each radiating fin can be isolated independently, the heat among the radiating fins can be prevented from being excessively concentrated, and the service life of each radiating fin can be prolonged, the upper group plate 5 and the lower group plate 9 can be movably combined up and down through the movement of the connecting rod 6 between the upper group plate 5 and the lower group plate 9 and the movement of the connecting rod 6 and the bolt cap 8 between the upper group plate 5 and the lower group plate 9, the heat radiating fin group can be subjected to combined heat radiation, two-side heat radiation is performed through the filter screen cover 11 on the upper group plate 5, the effect of the heat radiating fin can be improved, the combined heat radiating fin can be subjected to peripheral circulation heat radiation through the filter screen cover 11, the fixed plate 2 and the upper group plate 5 can be clamped on the mechanical inner plate through the movement of the bolt plate 3 between the fixed plate 2 and the upper group plate 5, the upper group plate 5 can be subjected to plane clamping through the bolt plate 3 and the fixed plate 2, the main body 1 can be flatly spread in the machine, and the contact space between the heat radiating fin group and the machine can be enlarged, and the upper group plate 5 and the lower group plate 9 are horizontally spread up and down, so that the radiating fin group can be prevented from falling off on the upper group plate 5 and the lower group plate 9, the radiating efficiency of the radiating fin group can be improved, and the working principle of the combined radiating fin is provided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a modular fin, includes main part (1), lower group board (9) and buckle board (15), its characterized in that: the spring column (4) is connected to the upper side and the lower side of the main body (1), a vertical structure is arranged between the main body (1) and the spring column (4), an upper group plate (5) is fixed to the top end of the spring column (4), fixing plates (2) are arranged at the left end and the right end of the top end of the upper group plate (5), the fixing plates (2) are fixedly connected with the upper group plate (5), a bolt plate (3) is installed at the top of the fixing plates (2), a partition plate (7) is fixed to the bottom end of the inner portion of the upper group plate (5), the upper group plate (5) is fixedly connected with the partition plate (7), a connecting rod (6) is installed at the bottom of the partition plate (7), bolt caps (8) are connected to the left end and the right end of the connecting rod (6), the connecting rod (6) is tightly attached to the bolt caps (8), and the lower group plate (9) is arranged at, sliding plates (10) are installed on the left side and the right side of the top end of the upper assembling plate (5), the inner sides of the sliding plates (10) are attached to the rods (12), the sliding plates (10) are fixedly connected with the attaching rods (12), filter screen covers (11) are arranged on the upper side and the lower side of the attaching rods (12), the upper assembling plate (5) is fixedly connected with the filter screen covers (11), sliding blocks (14) are installed on the inner sides of the sliding grooves (13), and the clamping plate (15) is connected to the lower end of the right side of the right surface of the upper assembling plate (5).

2. The modular heat sink of claim 1, wherein: the fixing plate (2) is tightly attached to the bolt plate (3), and the fixing plate (2) is in a buckling structure with the upper group of plates (5) through the bolt plate (3).

3. The modular heat sink of claim 1, wherein: the spring column (4) is fixedly connected with the upper group plate (5), and the main body (1) is of an elastic structure through the spring column (4) and the upper group plate (5).

4. The modular heat sink of claim 1, wherein: the upper group plate (5) is movably connected with the connecting rod (6), and the upper group plate (5) and the lower group plate (9) form a clamping structure through the connecting rod (6).

5. The modular heat sink of claim 1, wherein: the central line between the filter screen cover (11) and the sticking rod (12) is crossed, and the upper group plate (5) and the filter screen cover (11) form a lifting structure through the sliding plate (10).

6. The modular heat sink of claim 1, wherein: the sliding groove (13) and the sliding block (14) are tightly attached, and the main body (1) is of a sliding structure through the sliding groove (13) and the sliding block (14).