CN212362897U - Radiator with good heat absorption effect - Google Patents
Radiator with good heat absorption effect Download PDFInfo
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- CN212362897U CN212362897U CN201922251551.6U CN201922251551U CN212362897U CN 212362897 U CN212362897 U CN 212362897U CN 201922251551 U CN201922251551 U CN 201922251551U CN 212362897 U CN212362897 U CN 212362897U
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Abstract
A radiator with good heat absorption effect comprises a heat absorption plate, a conduction piece, fins, a heat dissipation piece, heat conduction glue and a heat conduction bottom plate; the center of the heat absorbing plate is in a hollow structure, and a side hole of the heat absorbing plate is formed; the conducting sheet is arranged on the top surface of the heat absorbing plate; the fins are arranged at the top end of the heat absorbing plate; the bottom end of the radiating fin is embedded into the radiating fin clamping groove, and the top end of the radiating fin penetrates through the side hole of the heat absorbing plate and the radiating fin positioning hole and is clamped by the conducting fins on two sides; the heat-conducting glue is attached to the top surface of the bottom groove of the heat absorbing plate; the heat conduction bottom plate is embedded in the bottom groove of the heat absorption plate, and is fixed with the heat absorption plate. The utility model discloses the absorber plate heat absorption speed is fast, and the heat dissipation is even, and the radiating efficiency is high.
Description
Technical Field
The utility model relates to a radiator field, especially a radiator that the heat absorption is effectual.
Background
A heat sink is a generic term for a series of devices used to conduct and release heat. After the radiator is contacted with a radiated object, heat is conducted to the radiator through the radiated object under the action of heat conduction, and the radiator radiates heat after the action of convective heat transfer and radiation heat transfer with air so as to reduce the temperature of the radiated object. In the prior art, materials such as silver, copper, aluminum and the like are generally used as profile materials, and the profile materials are processed into various forms of radiating fin structures, so that a radiator structure with good heat absorption performance and heat dissipation performance is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model discloses an effectual radiator of heat absorption, its concrete technical scheme as follows: a radiator with good heat absorption effect comprises a heat absorption plate, a conduction piece, fins, a heat dissipation piece, heat conduction glue and a heat conduction bottom plate;
the center of the heat absorbing plate is in a hollow structure, and a side hole of the heat absorbing plate is formed; the top end of the side hole of the heat absorbing plate is provided with a top hole of the heat absorbing plate, and the top hole of the heat absorbing plate is vertically communicated with the side hole of the heat absorbing plate; heat radiating fin positioning holes are formed in two sides of the top surface of the heat absorbing plate side hole, and each heat radiating fin positioning hole is vertically communicated with the heat absorbing plate side hole; the bottom surface of the heat absorbing plate is of a groove-shaped structure to form a bottom groove of the heat absorbing plate; the bottom surface of the bottom groove of the heat absorption plate is of a groove-shaped structure to form a heat dissipation plate clamping groove, and the bottom end of the heat dissipation plate clamping groove is communicated with the side hole of the heat absorption plate;
the heat sink is arranged on the heat absorption plate and comprises a heat absorption plate, heat dissipation fins and heat dissipation fins, wherein the heat absorption plate is arranged on the heat absorption plate and is provided with a plurality of heat dissipation fins; the fins are arranged at the top ends of the heat absorbing plates and arranged among the conducting pieces at intervals, and each fin is vertically and fixedly connected with the heat absorbing plates to form an integrated structure; the bottom end of the radiating fin is embedded into the radiating fin clamping groove, and the top end of the radiating fin penetrates through the side hole of the heat absorbing plate and the radiating fin positioning hole and is clamped by the conducting fins on two sides; the heat-conducting glue is attached to the top surface of the bottom groove of the heat absorbing plate; the heat conduction bottom plate is embedded in the bottom groove of the heat absorption plate, and is fixed with the heat absorption plate.
Furthermore, the number of the side holes of the heat absorbing plate is two, and the side holes are arranged end to end.
Furthermore, the side holes of the heat absorbing plate are transversely arranged in the middle of the heat absorbing plate and are arranged in a penetrating manner; the section of each heat absorption plate side hole is of a waist-shaped hole structure.
Furthermore, the number of the top holes of the heat absorbing plate is four; and each heat absorbing plate top hole and the heat absorbing plate are transversely arranged.
Further, the absorber plate bottom slot is the cuboid structure, the size of dimensions of absorber plate bottom slot with the size of dimensions of heat conduction bottom plate suits.
Furthermore, the number of the cooling fin clamping grooves is four, and the cross section of each cooling fin clamping groove is in an inverted T-shaped structure.
Furthermore, the cooling fin positioning hole and the cooling fin clamping groove are positioned on the same vertical line.
Further, the conducting piece is of a rectangular thin plate structure, and one side of each conducting piece is prevented from being of a corrugated structure.
Furthermore, every the lateral wall of conduction piece is equipped with the conduction piece through-hole, both sides the conduction piece through-hole that the conduction piece set up is relative the setting.
Further, the fins are of rectangular sheet-like structures, and the height of each fin is smaller than that of the corresponding conducting piece; the top hole of the heat absorbing plate is transversely arranged between the fins.
Furthermore, the section of the radiating fin is of a T-shaped structure, and the shape of the bottom end of the radiating fin is matched with the shape of the section of the radiating fin clamping groove.
Further, the bottom side of the radiating fin is transversely provided with a radiating fin hole, and the radiating fin hole penetrates through the radiating fin; the radiating fin holes are transversely arranged in the side holes of the heat absorbing plate.
The structure principle of the utility model is that:
when the heat sink is assembled, the heat sink extends into the heat sink from the bottom end of the heat sink and sequentially penetrates through the side holes of the heat sink and the positioning holes of the heat sink, the two sides of the top end of the heat sink are clamped and fixed by the conducting pieces, and the bottom end of the heat sink is embedded into the clamping groove of the heat sink; then coating heat-conducting glue in the bottom groove of the heat absorbing plate; and then the heat conduction bottom plate is embedded into the bottom groove of the heat absorption plate.
When the heat-absorbing plate is used for heat dissipation, heat is conducted into the heat-absorbing plate through the heat-conducting bottom plate, part of heat is subjected to circulation heat exchange through the side holes of the heat-absorbing plate, air in the side holes of the heat-absorbing plate is subjected to transverse circulation, and meanwhile, when airflow is blown transversely on the top surface of the heat-absorbing plate, negative pressure is formed by blowing the top holes of the heat-absorbing plate, so that the air in the side holes of the heat-absorbing plate is discharged through the top holes of the heat-absorbing plate; a part of heat is conducted into the fins through the heat absorbing plate to dissipate heat; a part of heat is directly conducted to the conducting pieces from the radiating fins, the heat of the radiating fins directly exchanges heat with air through the through holes of the conducting pieces, and the heat of the conducting pieces exchanges heat with the air through the side wall corrugations.
The utility model has the advantages that:
the heat conduction bottom plate is in contact connection with the heat absorption plate, heat needing to be radiated can be quickly conducted into the heat absorption plate through conduction heat exchange, part of heat in the heat absorption plate carries out convection heat exchange through the side hole of the heat absorption plate, and part of heat is quickly exchanged with air through the fin; meanwhile, the radiating fins can radiate partial heat in the side holes of the heat absorbing plate, partial heat is directly conducted into the conducting sheets and exchanges heat through the conducting sheets, the surface of each conducting sheet is corrugated, the heat exchange area is large, and the radiating effect is good; the device adopts a multi-way simultaneous heat dissipation mode, has good heat absorption effect, keeps the device with good heat dissipation effect, and has even heat dissipation and high heat dissipation rate.
Drawings
Fig. 1 is a schematic overall sectional structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the absorber plate of the present invention.
Fig. 3 is a schematic structural diagram of the absorber plate of the present invention.
Fig. 4 is a schematic structural view of a heat sink in embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a heat conduction block according to embodiment 2 of the present invention.
List of reference numerals:
the heat absorption plate comprises a heat absorption plate 1, heat absorption plate side holes 1-1, heat absorption plate top holes 1-2, heat dissipation fin positioning holes 1-3, heat absorption plate bottom grooves 1-4 and heat dissipation fins
1-5 parts of a hot plate clamping groove;
the conductive sheet 2 and the conductive sheet through hole 2-1;
a fin 3;
a heat sink 4 and a heat sink hole 4-1;
5, heat-conducting glue;
a heat conductive base plate 6;
and a heat conducting block 7.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
Example 1
The heat radiator with good heat absorption effect can be seen by combining the attached drawings, and comprises a heat absorption plate, a conduction sheet, fins, a heat dissipation sheet, heat conduction glue and a heat conduction bottom plate;
the center of the heat absorbing plate is in a hollow structure, and a side hole of the heat absorbing plate is formed; the top end of the side hole of the heat absorbing plate is provided with a top hole of the heat absorbing plate, and the top hole of the heat absorbing plate is vertically communicated with the side hole of the heat absorbing plate; heat radiating fin positioning holes are formed in two sides of the top surface of the heat absorbing plate side hole, and each heat radiating fin positioning hole is vertically communicated with the heat absorbing plate side hole; the bottom surface of the heat absorbing plate is of a groove-shaped structure to form a bottom groove of the heat absorbing plate; the bottom surface of the bottom groove of the heat absorption plate is of a groove-shaped structure to form a heat dissipation plate clamping groove, and the bottom end of the heat dissipation plate clamping groove is communicated with the side hole of the heat absorption plate;
the heat sink is arranged on the heat absorption plate and comprises a heat absorption plate, heat dissipation fins and heat dissipation fins, wherein the heat absorption plate is arranged on the heat absorption plate and is provided with a plurality of heat dissipation fins; the fins are arranged at the top ends of the heat absorbing plates and arranged among the conducting pieces at intervals, and each fin is vertically and fixedly connected with the heat absorbing plates to form an integrated structure; the bottom end of the radiating fin is embedded into the radiating fin clamping groove, and the top end of the radiating fin penetrates through the side hole of the heat absorbing plate and the radiating fin positioning hole and is clamped by the conducting fins on two sides; the heat-conducting glue is attached to the top surface of the bottom groove of the heat absorbing plate; the heat conduction bottom plate is embedded in the bottom groove of the heat absorption plate, and is fixed with the heat absorption plate.
Furthermore, the number of the side holes of the heat absorbing plate is two, and the side holes are arranged end to end.
Furthermore, the side holes of the heat absorbing plate are transversely arranged in the middle of the heat absorbing plate and are arranged in a penetrating manner; the section of each heat absorption plate side hole is of a waist-shaped hole structure.
Furthermore, the number of the top holes of the heat absorbing plate is four; and each heat absorbing plate top hole and the heat absorbing plate are transversely arranged.
Further, the absorber plate bottom slot is the cuboid structure, the size of dimensions of absorber plate bottom slot with the size of dimensions of heat conduction bottom plate suits.
Furthermore, the number of the cooling fin clamping grooves is four, and the cross section of each cooling fin clamping groove is in an inverted T-shaped structure.
Furthermore, the cooling fin positioning hole and the cooling fin clamping groove are positioned on the same vertical line.
Further, the conducting piece is of a rectangular thin plate structure, and one side of each conducting piece is prevented from being of a corrugated structure.
Furthermore, every the lateral wall of conduction piece is equipped with the conduction piece through-hole, both sides the conduction piece through-hole that the conduction piece set up is relative the setting.
Further, the fins are of rectangular sheet-like structures, and the height of each fin is smaller than that of the corresponding conducting piece; the top hole of the heat absorbing plate is transversely arranged between the fins.
Furthermore, the section of the radiating fin is of a T-shaped structure, and the shape of the bottom end of the radiating fin is matched with the shape of the section of the radiating fin clamping groove.
Further, the bottom side of the radiating fin is transversely provided with a radiating fin hole, and the radiating fin hole penetrates through the radiating fin; the radiating fin holes are transversely arranged in the side holes of the heat absorbing plate.
The structure principle of the utility model is that:
when the heat sink is assembled, the heat sink extends into the heat sink from the bottom end of the heat sink and sequentially penetrates through the side holes of the heat sink and the positioning holes of the heat sink, the two sides of the top end of the heat sink are clamped and fixed by the conducting pieces, and the bottom end of the heat sink is embedded into the clamping groove of the heat sink; then coating heat-conducting glue in the bottom groove of the heat absorbing plate; and then the heat conduction bottom plate is embedded into the bottom groove of the heat absorption plate.
When the heat-absorbing plate is used for heat dissipation, heat is conducted into the heat-absorbing plate through the heat-conducting bottom plate, part of heat is subjected to circulation heat exchange through the side holes of the heat-absorbing plate, air in the side holes of the heat-absorbing plate is subjected to transverse circulation, and meanwhile, when airflow is blown transversely on the top surface of the heat-absorbing plate, negative pressure is formed by blowing the top holes of the heat-absorbing plate, so that the air in the side holes of the heat-absorbing plate is discharged through the top holes of the heat-absorbing plate; a part of heat is conducted into the fins through the heat absorbing plate to dissipate heat; a part of heat is directly conducted to the conducting pieces from the radiating fins, the heat of the radiating fins directly exchanges heat with air through the through holes of the conducting pieces, and the heat of the conducting pieces exchanges heat with the air through the side wall corrugations.
The utility model has the advantages that:
the heat conduction bottom plate is in contact connection with the heat absorption plate, heat needing to be radiated can be quickly conducted into the heat absorption plate through conduction heat exchange, part of heat in the heat absorption plate carries out convection heat exchange through the side hole of the heat absorption plate, and part of heat is quickly exchanged with air through the fin; meanwhile, the radiating fins can radiate partial heat in the side holes of the heat absorbing plate, partial heat is directly conducted into the conducting sheets and exchanges heat through the conducting sheets, the surface of each conducting sheet is corrugated, the heat exchange area is large, and the radiating effect is good; the device adopts a multi-way simultaneous heat dissipation mode, has good heat absorption effect, keeps the device with good heat dissipation effect, and has even heat dissipation and high heat dissipation rate.
Example 2
As can be seen from the attached drawings, embodiment 2 is different from embodiment 1 in that embodiment 2 is not provided with a heat sink; and a heat conduction block is arranged in the radiating fin clamping groove and is spliced, limited and fixed with the radiating fin clamping groove.
The structure principle of the utility model is that:
this embodiment will lead heat piece replacement fin, and the heat of heat conduction bottom plate is whole to be conducted to the absorber plate in, and the heat carries out the heat transfer through the absorber plate side is downthehole in the absorber plate, and simultaneously, the heat carries out the heat convection through fin and conduction piece.
The utility model has the advantages that:
the heat-dissipating function of the heat-absorbing plate is achieved by the heat-dissipating function of the heat-dissipating fins; meanwhile, the heat radiating fin positioning holes are in an empty state, and the heat absorbing plate side holes can enhance the convection effect with the external connection through the heat radiating fin positioning holes, so that the heat radiating effect of the heat absorbing plate is further improved.
Claims (10)
1. A radiator with good heat absorption effect is characterized by comprising a heat absorption plate, a conduction sheet, fins, a heat dissipation sheet, heat conduction glue and a heat conduction bottom plate;
the center of the heat absorbing plate is in a hollow structure, and a side hole of the heat absorbing plate is formed; the top end of the side hole of the heat absorbing plate is provided with a top hole of the heat absorbing plate, and the top hole of the heat absorbing plate is vertically communicated with the side hole of the heat absorbing plate; heat radiating fin positioning holes are formed in two sides of the top surface of the heat absorbing plate side hole, and each heat radiating fin positioning hole is vertically communicated with the heat absorbing plate side hole; the bottom surface of the heat absorbing plate is of a groove-shaped structure to form a bottom groove of the heat absorbing plate; the bottom surface of the bottom groove of the heat absorption plate is of a groove-shaped structure to form a heat dissipation plate clamping groove, and the bottom end of the heat dissipation plate clamping groove is communicated with the side hole of the heat absorption plate;
the heat sink is arranged on the heat absorption plate and comprises a heat absorption plate, heat dissipation fins and heat dissipation fins, wherein the heat absorption plate is arranged on the heat absorption plate and is provided with a plurality of heat dissipation fins; the fins are arranged at the top ends of the heat absorbing plates and arranged among the conducting pieces at intervals, and each fin is vertically and fixedly connected with the heat absorbing plates to form an integrated structure; the bottom end of the radiating fin is embedded into the radiating fin clamping groove, and the top end of the radiating fin penetrates through the side hole of the heat absorbing plate and the radiating fin positioning hole and is clamped by the conducting fins on two sides; the heat-conducting glue is attached to the top surface of the bottom groove of the heat absorbing plate; the heat conduction bottom plate is embedded in the bottom groove of the heat absorption plate, and is fixed with the heat absorption plate.
2. The heat sink as claimed in claim 1, wherein the number of the side holes of the heat absorbing plate is two, and the side holes are arranged end to end.
3. The heat sink as claimed in claim 2, wherein the side holes of the heat absorbing plate are disposed transversely in the middle of the heat absorbing plate and penetrating therethrough; the section of each heat absorption plate side hole is of a waist-shaped hole structure.
4. The heat sink as claimed in claim 2, wherein the number of the top holes of the heat absorbing plate is four; and each heat absorbing plate top hole and the heat absorbing plate are transversely arranged.
5. The heat sink as claimed in claim 1, wherein the bottom groove of the heat absorbing plate is a rectangular parallelepiped, and the size of the bottom groove of the heat absorbing plate is adapted to the size of the heat conducting bottom plate.
6. The heat sink as claimed in claim 1, wherein the number of the heat sink slots is four, and each of the heat sink slots has an inverted "T" shape in cross section.
7. The heat sink as claimed in claim 1, wherein the conductive sheet is a rectangular thin plate, and one side of each conductive sheet is prevented from being corrugated.
8. The radiator of claim 1, wherein the side wall of each conductive sheet is provided with a conductive sheet through hole, and the conductive sheet through holes of the conductive sheets on the two sides are arranged oppositely.
9. The heat sink with good heat absorption effect as claimed in claim 1, wherein the cross section of the heat sink is a "T" shaped structure, and the bottom end shape of the heat sink is adapted to the cross section shape of the heat sink slot.
10. The heat sink with good heat absorption effect as claimed in claim 1, wherein the bottom side of the heat sink is transversely provided with heat sink holes, and the heat sink holes penetrate through the heat sink; the radiating fin holes are transversely arranged in the side holes of the heat absorbing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251551.6U CN212362897U (en) | 2019-12-16 | 2019-12-16 | Radiator with good heat absorption effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251551.6U CN212362897U (en) | 2019-12-16 | 2019-12-16 | Radiator with good heat absorption effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362897U true CN212362897U (en) | 2021-01-15 |
Family
ID=74137404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922251551.6U Active CN212362897U (en) | 2019-12-16 | 2019-12-16 | Radiator with good heat absorption effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212362897U (en) |
-
2019
- 2019-12-16 CN CN201922251551.6U patent/CN212362897U/en active Active
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