CN214586774U - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN214586774U CN214586774U CN202022525209.3U CN202022525209U CN214586774U CN 214586774 U CN214586774 U CN 214586774U CN 202022525209 U CN202022525209 U CN 202022525209U CN 214586774 U CN214586774 U CN 214586774U
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- heat
- base
- holding tank
- heat sink
- bearing groove
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Abstract
The utility model discloses a radiator, including the base, the base makes progress equidistant heat radiation fins who is equipped with a plurality of axial settings, the holding tank that link up around heat radiation fins's top is seted up, and the holding tank forms the bearing groove jointly, welds side by side along the axial of base in the bearing groove and is equipped with a plurality of heat pipes that support in order to paste and the top surface is level form protrusion holding tank, and the bearing groove is all stretched out at the both ends of heat pipe, and all heat radiation fins are passed to at least one end, and the heat pipe is airtight to have heat-conducting medium. The utility model provides a how can be fast and effectively advance radiating technical problem to the display card, have advantages such as the long service life and performance of radiating efficiency height, radiating effect are good, display card are good.
Description
Technical Field
The utility model relates to a heat dissipation technical field, concretely relates to radiator.
Background
A display card, also called a display adapter, is one of the most basic and important components of a computer. Because the display card can generate a large amount of heat in the operation process, the display card needs to be radiated by a radiator in order to ensure the normal operation of the display card. The existing radiator comprises a base, a plurality of heat pipes arranged on the top surface of the base side by side and radiating fins uniformly distributed on the outer sides of the heat pipes, and is obvious, because the heat pipes in contact with the display card in a laminating manner are cylindrical and gaps exist between the two adjacent heat pipes, the heat conducting area is small, and the heat is conducted only by the heat pipes, so that the heat of the display card cannot be conducted to the radiating fins in time to be radiated, and the heat radiating efficiency is low, the heat radiating effect is poor, the service life of the display card is short, and the service performance of the display card is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a radiator to reach the long service life of radiating efficiency height, radiating effect good, display card and the good purpose of performance.
The utility model provides a radiator, the on-line screen storage device comprises a base, the radiating fin who is equipped with a plurality of axial settings of equidistance on the base, the holding tank that link up around radiating fin's top is seted up, the holding tank forms the bearing groove jointly, follow in the bearing groove the axial of base is arranged to weld and is equipped with a plurality of pastes in order and the top surface is the level form protrusion the heat pipe of holding tank, all stretch out at the both ends of heat pipe the bearing groove, and at least one end passes all radiating fin, airtight heat-conducting medium has in the heat pipe.
In a preferred embodiment of the present invention, the cross-section of the heat pipe is D-shaped.
In a preferred embodiment of the present invention, the heat conducting medium is a phase change inhibiting material.
In a preferred embodiment of the present invention, the accommodating groove is located in a middle portion of the heat dissipation fin.
In a preferred embodiment of the present invention, the heat pipe is made of copper.
In a preferred embodiment of the present invention, the base and the heat dissipation fins are made of one of aluminum or copper.
In a preferred embodiment of the present invention, the heat dissipation fins are L-shaped.
In a preferred embodiment of the present invention, a plurality of airflow holes are vertically arranged on the base.
In a preferred embodiment of the present invention, a fan is horizontally installed on the bottom surface of the base.
The utility model has the advantages that: the contact surface of the heat pipes attached to the display card is set to be horizontal, the heat pipes abut against the display card in sequence, at least one ends of the heat pipes penetrate through all the heat dissipation fins, and heat conducting media are sealed in the heat pipes, so that heat generated in the operation process of the display card is efficiently conducted to the heat dissipation fins to be dissipated rapidly under the cooperation of the heat pipes and the heat conducting media, and the technical effect of rapidly and effectively dissipating heat of the display card is achieved. Compared with the prior art, the heat dissipation efficiency is high, the heat dissipation effect is good, and the service life and the use performance of the display card are effectively guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the present invention with the heat pipe removed;
fig. 3 is a schematic structural view of a heat dissipation fin of the present invention;
the reference numbers in the figures illustrate: 1. base, 2, radiating fin, 21, holding tank, 3, bearing groove, 4, heat pipe, 5, heat-conducting medium.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, 2 and 3: a heat radiator comprises a base 1, wherein a plurality of axially arranged heat radiating fins 2 are arranged on the base 1 upwards at equal intervals, and in the embodiment, the heat radiating fins 2 are L-shaped. The holding tank 21 that link up around heat radiation fins 2's top is seted up, holding tank 21 forms bearing groove 3 jointly, weld side by side along base 1's axial in bearing groove 3 and be equipped with a plurality of in order to paste and the top surface is the heat pipe 4 of level form protrusion holding tank 21, the top surface of the heat pipe 4 of protrusion holding tank 21 is the contact surface with the display card laminating, bearing groove 3 all stretches out at the both ends of heat pipe 4, and all heat radiation fins 2 are passed to at least one end, airtight heat-conducting medium 5 that has in the heat pipe 4. Through the structure, the heat generated in the operation process of the display card is efficiently conducted to the radiating fins 2 under the matching of the heat conduction pipe 4 and the heat conduction medium 5 and then is rapidly dissipated by the radiating fins 2, so that the technical effect of rapidly and effectively radiating the display card is achieved.
In a preferred embodiment of the present invention, the cross-section of the heat pipe 4 is D-shaped, so that the present invention is easy to manufacture.
In a preferred embodiment of the present invention, the heat conducting medium 5 is a phase change inhibiting material, which is a semi-liquid jelly, and since the boiling phenomenon is inhibited when the phase change inhibiting material is heated, the heat transfer is efficient, i.e. the temperature at the far side of the heat source is higher than that at the near side of the heat source; at the same time, heat is transferred from the heated end to the remote end at an unusually high rate, while the heated end is maintained at a low temperature. Therefore, the display card can be cooled rapidly, and the heat conduction efficiency is high.
In a preferred embodiment of the present invention, the accommodating groove 21 is located in the middle of the heat dissipation fins 2, so that the service life of the heat dissipation fins 2 is effectively prolonged.
In a preferred embodiment of the present invention, the heat conduction pipe 4 is made of copper, so that the plasticity of the heat conduction pipe 4 is high and the heat conductivity is good.
In a preferred embodiment of the present invention, the base 1 and the heat dissipation fins 2 are made of one of aluminum and copper.
In a preferred embodiment of the present invention, a plurality of evenly distributed airflow holes vertically penetrate through the base 1, and a fan is horizontally installed on the bottom surface of the base 1, so that the heat dissipation efficiency is further improved.
To sum up, the utility model discloses a contact surface with heat pipe 4 of display card laminating sets up to be the level form, a plurality of heat pipes 4 support in order and all heat radiation fins 2 are passed to the at least one end of heat pipe 4 to airtight heat-conducting medium 5 in heat pipe 4, thereby make the heat that the display card operation in-process produced under the cooperation of heat pipe 4 and heat-conducting medium 5 conducted to heat radiation fins 2 rapidly with high efficiency, so the utility model discloses can dispel the heat to the display card fast and effectively, it is high to have the radiating efficiency, and the radiating effect is good to advantages such as life and performance of display card have effectively been ensured.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (9)
1. The utility model provides a radiator, its characterized in that, includes the base, the equidistant heat radiation fins who is equipped with a plurality of axial settings of base upwards, the holding tank that link up around heat radiation fins's top is seted up, the holding tank forms the bearing groove jointly, follow in the bearing groove the axial of base is arranged and is welded and is equipped with a plurality of pastes in order and the top surface is the level form protrusion the heat pipe of holding tank, the both ends of heat pipe all stretch out the bearing groove, and at least one end passes all heat radiation fins, airtight heat-conducting medium has in the heat pipe.
2. The heat sink according to claim 1, wherein the heat conductive pipe has a D-shaped cross section.
3. The heat sink of claim 1, wherein the heat conducting medium is a phase change inhibiting material.
4. The heat sink of claim 1, wherein the receiving groove is located in a middle portion of the heat dissipating fins.
5. The heat sink of claim 1, wherein the heat pipe is made of copper.
6. The heat sink of claim 1, wherein the base and the fins are made of one of aluminum or copper.
7. The heat sink of claim 1, wherein the fins are L-shaped.
8. The heat sink of claim 1, wherein the base has a plurality of uniformly distributed airflow apertures extending vertically therethrough.
9. The heat sink of claim 8, wherein a fan is horizontally mounted on the bottom surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525209.3U CN214586774U (en) | 2020-11-04 | 2020-11-04 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525209.3U CN214586774U (en) | 2020-11-04 | 2020-11-04 | Heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214586774U true CN214586774U (en) | 2021-11-02 |
Family
ID=78314239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525209.3U Active CN214586774U (en) | 2020-11-04 | 2020-11-04 | Heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214586774U (en) |
-
2020
- 2020-11-04 CN CN202022525209.3U patent/CN214586774U/en active Active
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