CN217604786U - Efficient heat dissipation fin assembly - Google Patents

Abstract

The utility model belongs to the technical field of radiating fins, and discloses a high-efficiency radiating fin component, which comprises a radiating substrate, wherein the radiating substrate comprises an inserting part and an installing part, and the inserting part and the installing part are integrally formed; the heat conduction structure, the heat conduction structure includes first heat conduction part and second heat conduction part, first heat conduction part is inserted and is located on the installation department, the installation department is inserted and is located on the first heat conduction part, and the second heat conduction part is used for leading the installation department to the heat dispersion on the first heat conduction part and deriving, the utility model discloses when using, treat heat guide to the radiating basal plate on the radiating piece, then derive the heat dispersion on the radiating basal plate through a plurality of first conducting strips, derive the heat dispersion on every first conducting strip through a plurality of second conducting strips again at last, the heat divides the two-stage dispersion to derive, and the radiating rate is fast, and is effectual, and wherein, first conducting strip and a plurality of second conducting strips are and insert and establish fixedly, do benefit to its continuation and lift the change down.

Description

High-efficient thermal diffusivity fin assembly

Technical Field

The utility model belongs to the technical field of radiating fin, concretely relates to high-efficient thermal diffusivity fin subassembly.

Background

The heat radiating fin assembly is the most basic element in the radiator, the heat exchange process is mainly carried out by transferring heat to air through fin heat conduction and convection between fins and fluid, so as to cool and reduce the temperature, and the heat radiating fins are widely used in the field of heat radiation due to simple manufacture and lower cost.

However, the existing heat dissipation fin assembly has certain defects, and the traditional heat dissipation fin assembly is slow in heat conduction speed, difficult to rapidly conduct and dissipate heat on a heat dissipation piece to be cooled, and poor in heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient thermal diffusivity fin subassembly to the traditional radiating fin subassembly heat conduction speed who proposes in solving above-mentioned background is slower, is difficult to fast will treat the problem that the heat derivation on the radiating piece dispels.

In order to achieve the above object, the utility model provides a following technical scheme: a high efficiency heat dissipating fin assembly comprising:

the radiating substrate comprises an inserting part and a mounting part, and the inserting part and the mounting part are integrally formed;

the heat conduction structure comprises a first heat conduction part and a second heat conduction part, the first heat conduction part is inserted into the installation part, the installation part is inserted into the first heat conduction part, and the second heat conduction part is used for conducting heat conducted from the installation part to the first heat conduction part in a dispersed mode.

Preferably, both side walls of the inserting portion are provided with grooves, the bottom inside the groove is connected with a spring, and the free end of the spring is connected with a resisting block.

Preferably, first heat-conducting part includes first conducting strip and caulking groove, the caulking groove is equidistant to be seted up on the installation department, insert to the caulking groove in the bottom of first conducting strip, the front and back side lower extreme of first conducting strip all is connected with the heat-conducting plate.

Preferably, the second heat-conducting part includes slot and second conducting strip, the outer wall of heat-conducting plate is seted up to the equidistant slot, and the slot slope upwards offers, the tip embedding of second conducting strip is to the slot in.

Preferably, heat conduction silica gel layers are bonded to two sides of the outer wall of the first heat conduction sheet, and the heat conduction silica gel layers are attached to the inner wall of the embedded groove.

Preferably, the width of the heat-conducting plate is greater than the width of the caulking groove.

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

(1) The utility model discloses when using, treat on the radiating piece heat guide to the radiating basal plate, then the heat dispersion on the radiating basal plate is derived to a plurality of first conducting strips of accessible, and the heat dispersion is derived on every first conducting strip through a plurality of second conducting strips again at last, and the heat divides the two-stage dispersion to derive, and the radiating rate is fast, and is effectual, and wherein, first conducting strip and a second conducting strip are and insert and establish fixedly, do benefit to its follow-up change of lifting off.

(2) The utility model discloses an add recess, spring and support the piece, when inserting and establishing this heat dissipation fin subassembly of installation, can press earlier and support the piece, make in the piece that supports of evagination gets into the recess, insert the inslot back of treating the installed part in the portion of inlaying, the spring of compressed produces elasticity and can extrude and support the piece outwards, supports the piece and can support the inner wall of pressing and treating the installed part upper groove, and then improves this heat dissipation fin subassembly and inserts the stability of establishing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the heat dissipating substrate of the present invention;

FIG. 3 is a side view of a second heat transfer portion of the present invention;

FIG. 4 is a cross-sectional view of the insertion portion of the present invention;

FIG. 5 is a top view of the first heat-conducting fin of the present invention;

in the figure: 1. a heat-dissipating substrate; 2. an insertion part; 3. a first thermally conductive sheet; 4. a heat conducting plate; 5. inserting slots; 6. a second thermally conductive sheet; 7. a resisting block; 8. caulking grooves; 9. a heat conductive silica gel layer; 10. a groove; 11. a spring; 12. an installation part.

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 and fig. 5, the present invention provides the following technical solutions: a high efficiency heat dissipating fin assembly comprising:

the heat dissipation substrate 1, the heat dissipation substrate 1 includes inlaying and inserting part 2 and installation department 12, inlay and insert part 2 and installation department 12 integrated into one piece;

the heat conduction structure, the heat conduction structure includes first heat conduction part and second heat conduction part, and first heat conduction part is inserted and is located on installation department 12, and installation department 12 is inserted and is located on the first heat conduction part, and the second heat conduction part is used for leading installation department 12 to the heat dispersion on the first heat conduction part and deriving.

First heat-conducting part includes first conducting strip 3 and caulking groove 8, caulking groove 8 equidistant offers on installation department 12, insert to caulking groove 8 in the bottom of first conducting strip 3, the side lower extreme all is connected with heat-conducting plate 4 around the first conducting strip 3, the second heat-conducting part includes slot 5 and second conducting strip 6, slot 5 equidistant offers the outer wall of heat-conducting plate 4, and slot 5 slope upwards offers, the tip embedding of second conducting strip 6 is to slot 5 in.

Through the technical scheme:

during the use, treat that heat guide on the radiating part is to the radiating basal plate 1 on, then the heat dispersion on the radiating basal plate 1 is derived to a plurality of first conducting strip 3 of accessible, at last derive the heat dispersion on every first conducting strip 3 through a plurality of second conducting strip 6 again, the heat divides the two-stage dispersion to derive, the radiating rate is fast efficient, and is effectual, wherein, first conducting strip 3 and a second conducting strip 6 are inserting to establish fixedly, do benefit to its follow-up change of unloading down.

Furthermore, heat-conducting silica gel layers 9 are bonded on two sides of the outer wall of the first heat-conducting fin 3, and the heat-conducting silica gel layers 9 are attached to the inner wall of the embedded groove 8;

specifically, the arranged heat-conducting silica gel layer 9 can rapidly conduct heat on the heat-radiating substrate 1 to the first heat-conducting fin 3.

Further, the width of the heat-conducting plate 4 is greater than that of the caulking groove 8;

specifically, the heat conducting plate 4 is located at the front and rear sides of the outside of the caulking groove 8, and can block the first heat conducting strip 3 to prevent the first heat conducting strip 3 from moving out from the front and rear sides of the caulking groove 8.

Referring to fig. 1-2 and 4, two side walls of the inserting portion 2 are respectively provided with a groove 10, the bottom inside the groove 10 is connected with a spring 11, and a free end of the spring 11 is connected with a resisting block 7.

Specifically, in the natural state of the spring 11, the abutting block 7 protrudes out of the groove 10.

Through the technical scheme:

when the heat dissipation fin assembly is inserted and installed, the abutting block 7 can be pressed firstly, the outward protruding abutting block 7 enters the groove 10, after the inserting part 2 is inserted into the groove of the installation part to be installed, the compressed spring 11 generates elastic force to extrude the abutting block 7 outwards, and the abutting block 7 can abut against the inner wall of the upper groove of the installation part to be installed, so that the inserting stability of the heat dissipation fin assembly is improved.

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. A fin assembly with high heat dissipation performance, comprising:

the heat dissipation substrate (1), the heat dissipation substrate (1) includes an insertion part (2) and an installation part (12), the insertion part (2) and the installation part (12) are integrally formed;

the heat conduction structure comprises a first heat conduction part and a second heat conduction part, the first heat conduction part is inserted into the installation part (12), the installation part (12) is inserted into the first heat conduction part, and the second heat conduction part is used for dispersing and guiding heat conducted from the installation part (12) to the first heat conduction part.

2. A high efficiency heat dissipating fin assembly in accordance with claim 1, wherein: both sides wall of portion of inserting (2) all seted up recess (10), the inside bottom of recess (10) is connected with spring (11), the free end of spring (11) is connected with and supports piece (7).

3. A high efficiency heat dissipating fin assembly in accordance with claim 2, wherein: first heat conduction part includes first conducting strip (3) and caulking groove (8), caulking groove (8) equidistant division is located on installation department (12), insert to in caulking groove (8) the bottom of first conducting strip (3), side lower extreme all is connected with heat-conducting plate (4) around first conducting strip (3).

4. A high efficiency heat dissipating fin assembly in accordance with claim 3, wherein: the second heat conducting part comprises slots (5) and second heat conducting fins (6), the slots (5) are equidistantly arranged on the outer wall of the heat conducting plate (4), the slots (5) are obliquely and upwards arranged, and the end parts of the second heat conducting fins (6) are embedded into the slots (5).

5. The efficient heat dissipating fin assembly of claim 4, wherein: and heat-conducting silica gel layers (9) are bonded on two sides of the outer wall of the first heat-conducting fin (3), and the heat-conducting silica gel layers (9) are attached to the inner wall of the embedded groove (8).

6. The fin assembly with high heat dissipation efficiency as recited in claim 5, wherein: the width of the heat conducting plate (4) is larger than that of the caulking groove (8).

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