CN214852538U

CN214852538U - Novel plate-type perforated radiating fin

Info

Publication number: CN214852538U
Application number: CN202121492686.2U
Authority: CN
Inventors: 张同春
Original assignee: Guizhou Qianxin Zemi Technology Co ltd
Current assignee: Guizhou Qianxin Zemi Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-23
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a novel plate-type perforation fin relates to fin technical field, this novel plate-type perforation fin, including leading the temperature base, it has the temperature conduction stick to lead temperature base top surface mosaic, lead temperature stick both sides respectively the buckle install No. one heating panel group and No. two heating panel groups, the joint pole is installed to the eye-splice between a heating panel group and No. two heating panel groups, and joint pole one end is located No. two heating panel group side surfaces. The utility model discloses a lead the temperature stick of inlaying on temperature base top surface, the convenience will lead the absorptive temperature transmission of temperature base to lead in the temperature stick, the rethread leads the temperature stick and gives off the heat to a heating panel group and No. two heating panel groups carry out quick heat dissipation, through the extension rod of eye-splice installation between a heating panel group and No. two heating panel groups, conveniently dismantle a heating panel group and No. two heating panel groups fast to carry out the change maintenance of spare part to the fin.

Description

Novel plate-type perforated radiating fin

Technical Field

The utility model relates to a fin technical field specifically is a novel board-like perforation 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 (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin. Generally, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic component and a heat sink when the heat sink is in use, so that heat emitted by the component is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink.

But current fin radiating efficiency is lower, can't satisfy the heat dissipation demand of some special equipment and spare part, moreover because fin installation angle problem leads to the gas circulation to be obstructed, influences the radiating effect easily, and current fin is difficult to dismantle the maintenance moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel board-like perforation fin possesses the convenient maintenance of dismantling, improves radiating effect's advantage to solve the heat dissipation demand that prior fin can't satisfy some special equipment and spare part, because fin installation angle problem leads to the circulation of gas to be obstructed moreover, influence the radiating effect easily, current fin is difficult to dismantle the problem of maintaining moreover.

For realizing convenient dismantlement and maintenance, improve the purpose of radiating effect, the utility model provides a following technical scheme: the utility model provides a novel board-like fin that perforates, includes leads the temperature base, lead temperature base top surface mosaic and have lead the temperature stick, lead temperature stick both sides respectively the buckle install No. one heat dissipation plate group and No. two heat dissipation plate groups, the concatenation pole is installed to the eye-splice between a heat dissipation plate group and No. two heat dissipation plate groups, and concatenation pole one end is located No. two heat dissipation plate group side surfaces, lead the equal buckle in temperature base both sides and install the limiting plate, limiting plate and lead and install spacing bolt between the temperature base rotatoryly.

As a preferred technical scheme of the utility model, the limiting plate respectively with a cooling panel group and No. two cooling panel groups between the eye-splice install the locating pin.

As the utility model discloses a preferred technical scheme, spacing frame is installed to limiting plate top buckle, rotatory mounting has fastening bolt between spacing frame and the limiting plate.

As an optimized technical scheme of the utility model, lead temperature base top surface mosaic and have the drainage plate, the drainage plate is eight characters type setting.

As an optimized technical scheme of the utility model, the through hole has all been seted up on a cooling panel group and No. two cooling panel group surfaces.

As an optimized technical scheme of the utility model, the louvre has been seted up on the bar surface of leading the temperature.

Compared with the prior art, the utility model provides a novel board-like perforation fin possesses following beneficial effect:

1. the novel plate type perforated radiating fin is convenient for transmitting the temperature absorbed by the heat conducting base into the heat conducting rod through the heat conducting rod embedded on the surface of the top end of the heat conducting base, then the heat is radiated to the first radiating plate group and the second radiating plate group through the heat conducting rod for quick radiation, the first radiating plate group and the second radiating plate group are convenient and quick to disassemble through the connecting rod inserted and buckled between the first radiating plate group and the second radiating plate group so as to replace and maintain the components of the radiating fin, the first radiating plate group and the second radiating plate group can be limited through the limiting plates buckled on both sides of the heat conducting base, so that the situation that the first radiating plate group and the second radiating plate group slide and fall off towards both sides is avoided, and the radiating effect and the radiating area inside the first radiating plate group and the second radiating plate group are conveniently increased through the through holes arranged on the surfaces of the first radiating plate group and the second radiating plate group, thereby improving the heat dissipation efficiency of the whole heat sink.

2. The novel plate-type perforated radiating fin is convenient to limit the positions of the first radiating plate group and the second radiating plate group through the positioning pins which are respectively inserted and buckled between the limiting plate group and the first radiating plate group and the second radiating plate group, thereby avoiding the displacement of the first radiating plate group and the second radiating plate group and influencing the radiating effect, and the limiting plates which are buckled and installed at the two sides of the temperature guide base can be limited and fixed through the limiting frame which is buckled and installed at the top end of the limiting plate, thereby avoiding the displacement of the limiting plate and influencing the positions of the first radiating plate group and the second radiating plate group, simultaneously improving the stability and the firmness of the structure of the whole radiating fin through the arranged limiting frame, and the flow guide plate which is embedded on the top surface of the temperature guide base can guide the airflow, thereby improving the gas circulation efficiency and further improving the radiating effect of the whole radiating fin, the surface of the temperature conduction rod is provided with the heat dissipation holes, so that the heat dissipation area and the heat dissipation efficiency of the temperature conduction rod are conveniently improved.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

fig. 4 is a schematic view of the internal structure of the second heat dissipation plate set of the present invention.

In the figure: 1. a temperature conduction base; 2. a temperature conduction rod; 3. a first heat dissipation plate set; 4. a second heat dissipation plate group; 5. a connecting rod; 6. a limiting plate; 7. a limit bolt; 8. positioning pins; 9. a limiting frame; 10. fastening a bolt; 11. a drainage plate; 12. a through hole; 13. and (4) heat dissipation holes.

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. 1-4, the present invention discloses a novel plate-type perforated heat sink, comprising a heat conducting base 1, wherein a heat conducting rod 2 is embedded on the top surface of the heat conducting base 1, a first heat dissipating plate set 3 and a second heat dissipating plate set 4 are respectively fastened to both sides of the heat conducting rod 2, an engaging rod 5 is fastened between the first heat dissipating plate set 3 and the second heat dissipating plate set 4, one end of the engaging rod 5 is located on one side surface of the second heat dissipating plate set 4, a limiting plate 6 is fastened to both sides of the heat conducting base 1, a limiting bolt 7 is rotatably mounted between the limiting plate 6 and the heat conducting base 1, the heat conducting rod 2 embedded on the top surface of the heat conducting base 1 is used to conveniently transfer the temperature absorbed by the heat conducting base 1 to the heat conducting rod 2, and then the heat is dissipated to the first heat dissipating plate set 3 and the second heat dissipating plate set 4 through the heat conducting rod 2 for rapid heat dissipation, through the linking pole 5 of eye-splice installation between a cooling panel group 3 and No. two cooling panel groups 4, convenient quick dismantlement a cooling panel group 3 and No. two cooling panel groups 4 to carry out the change maintenance of spare part to the fin, through the limiting plate 6 of the equal buckle installation in the heat conduction base 1 both sides, can carry on spacingly to a cooling panel group 3 and No. two cooling panel groups 4, thereby avoid the condition that a cooling panel group 3 and No. two cooling panel groups 4 slided to both sides to take place.

Specifically, the limiting plate 6 is provided with a positioning pin 8 which is inserted and buckled between the first cooling plate group 3 and the second cooling plate group 4.

In this embodiment, through limiting plate 6 respectively with No. 3 and No. 4 between the locating pin 8 of eye-splice installation of cooling panel group, conveniently inject the position of No. 3 and No. 4 cooling panel groups of a cooling panel group to avoid No. 3 and No. 4 cooling panel groups of a cooling panel group to take place the displacement, influence the radiating effect's the condition to appear.

Specifically, a limiting frame 9 is mounted at the top end of the limiting plate 6 in a buckled mode, and a fastening bolt 10 is rotatably mounted between the limiting frame 9 and the limiting plate 6.

In this embodiment, through the spacing frame 9 of 6 top buckle installations of limiting plate, can carry out spacing fixed to the limiting plate 6 of leading the installation of the buckle in 1 both sides of temperature base to avoid limiting plate 6 to take place the displacement, influence the condition appearance of a cooling panel group 3 and No. two cooling panel groups 4 positions, simultaneously through the spacing frame 9 that sets up, also improved the stability and the fastness of whole fin structure.

Specifically, it has drainage plate 11 to lead 1 top surface inlays of warm base, drainage plate 11 is eight characters of the type setting.

In this embodiment, it has drainage plate 11 to inlay through leading 1 top surface of warm base, can guide the air current to improve the circulation of gas efficiency, further improved the radiating effect of whole fin.

Specifically, through holes 12 are formed in the surfaces of the first heat dissipation plate group 3 and the second heat dissipation plate group 4.

In this embodiment, through the through holes 12 formed in the surfaces of the first cooling plate group 3 and the second cooling plate group 4, the heat dissipation effect and the heat dissipation area inside the first cooling plate group 3 and the second cooling plate group 4 can be increased conveniently, so that the heat dissipation efficiency of the whole heat dissipation fin is improved.

Specifically, the surface of the heat conducting rod 2 is provided with heat dissipation holes 13.

In this embodiment, the heat dissipation holes 13 are formed in the surface of the heat conduction rod 2, so that the heat dissipation area and the heat dissipation efficiency of the heat conduction rod 2 are conveniently improved.

The utility model discloses a theory of operation and use flow: when in use, the heat conduction base 1 is fixed on the surface of equipment and parts needing heat dissipation or cooling, the temperature is transferred into the heat conduction rod 2 through the heat conduction base 1, and then transferred into the first heat dissipation plate group 3 and the second heat dissipation plate group 4 through the heat conduction rod 2, the heat dissipation area and the heat dissipation efficiency are increased by utilizing the first heat dissipation plate group 3 and the second heat dissipation plate group 4, the equipment or the parts are cooled and dissipated, the first heat dissipation plate group 3 and the second heat dissipation plate group 4 are conveniently and quickly disassembled through the connecting rod 5 which is inserted and buckled between the first heat dissipation plate group 3 and the second heat dissipation plate group 4, so that the heat dissipation plates are conveniently replaced and maintained by parts, the flow guide plate 11 is embedded on the top surface of the heat conduction base 1, the air flow can be guided, the air flow circulation efficiency of the air is improved, the air flowing laterally flows into the through holes 12 formed on the surfaces of the first heat dissipation plate group 3 and the second heat dissipation plate group 4, therefore, the heat dissipation effect and the heat dissipation area inside the first heat dissipation plate group 3 and the second heat dissipation plate group 4 are increased, and the heat dissipation effect of the whole heat dissipation plate is further improved.

To sum up, this novel plate-type perforation fin, lead temperature base 1, lead temperature stick 2, a cooling panel group 3, No. two cooling panel groups 4, drainage plate 11, through hole 12 and louvre 13 through setting up, conveniently improve whole plate-type perforation fin's radiating effect and maintenance efficiency.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a novel plate-type perforation fin, includes leads temperature base (1), its characterized in that: lead temperature base (1) top surface mosaic and have lead temperature stick (2), lead temperature stick (2) both sides respectively the buckle install a cooling panel group (3) and No. two cooling panel groups (4), the joint pole (5) are installed to the eye-splice between a cooling panel group (3) and No. two cooling panel groups (4), and joint pole (5) one end is located No. two cooling panel groups (4) a side surface, lead temperature base (1) both sides all the buckle install limiting plate (6), limiting plate (6) and lead between temperature base (1) rotatory limit bolt (7) of installing.

2. The novel plate-type perforated heat sink as claimed in claim 1, wherein: and positioning pins (8) are arranged between the limiting plate (6) and the first heat dissipation plate set (3) and the second heat dissipation plate set (4) in an inserting and buckling mode respectively.

3. The novel plate-type perforated heat sink as claimed in claim 1, wherein: limiting frames (9) are mounted at the top ends of the limiting plates (6) in a buckled mode, and fastening bolts (10) are rotatably mounted between the limiting frames (9) and the limiting plates (6).

4. The novel plate-type perforated heat sink as claimed in claim 1, wherein: lead warm base (1) top surface inlay and have drainage plate (11), drainage plate (11) are eight characters shape setting.

5. The novel plate-type perforated heat sink as claimed in claim 1, wherein: through holes (12) are formed in the surfaces of the first heat dissipation plate set (3) and the second heat dissipation plate set (4).

6. The novel plate-type perforated heat sink as claimed in claim 1, wherein: the surface of the heat conducting rod (2) is provided with heat dissipation holes (13).