CN213780893U

CN213780893U - Novel cooling fin for notebook computer

Info

Publication number: CN213780893U
Application number: CN202023213147.9U
Authority: CN
Inventors: 杨安明
Original assignee: Kunshan Chaoli Metal Product Co ltd
Current assignee: Kunshan Chaoli Metal Product Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-23
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a novel radiating fin for a notebook computer, which comprises two mounting plates and a plurality of radiating fin assemblies I arranged between the two mounting plates, wherein the radiating fin assemblies I comprise a plurality of radiating fin monomers which are sequentially mounted, a placing gap is arranged between the adjacent radiating fin assemblies I, a radiating fin assembly II with the length shorter than that of the radiating fin assembly I is arranged in the placing gap, the radiating fin monomers comprise a first radiating fin monomer and a second radiating fin monomer, and the thicknesses of the first radiating fin monomer and the second radiating fin monomer are different; first fin monomer and second fin monomer except self thickness other structures homoenergetic are the same, and the thickness of the accent fin subassembly that different thickness can be more nimble, and then the thickness in more nimble regulation clearance to establish other structures in the clearance card, further reduce the scope of error. The first radiating fin single body and the second radiating fin single body are adjusted to a certain extent under the condition that the product requirements are met.

Description

Novel cooling fin for notebook computer

Technical Field

The utility model relates to a fin for electronic device especially relates to novel fin for notebook.

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.

Traditional fin can exist with the combination form, and the setting of straying between the combination, the clearance between the combination is used for placing the product of other part, and the width in clearance passes through certain calculation, need keep in a scope, and the fin comprises a plurality of heat dissipation monolithic, so the thickness of heat dissipation monolithic can be when multiple, and it will be simple and easy to adjust the combination thickness, and the scope of the error of the width between the clearance will be less. The overall structure will be more compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel fin is used to notebook has solved the not good problem of adjusting of clearance width between the fin combination.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a novel fin is used to notebook, wherein, be in two including two mounting panels and setting a plurality of fin subassembly I between the mounting panel, including a plurality of fin monomers of installing in proper order in the fin subassembly I, it is adjacent there is the clearance of placing between the fin subassembly I, it is short in to place to be provided with length in the clearance the fin subassembly II of fin subassembly I, fin subassembly II is also including a plurality of fin monomers, the fin monomer includes first fin monomer and second fin monomer, first fin monomer with the free thickness of second fin is different.

Preferably, the thickness of the first heat dissipation fin is 1.2mm, and the thickness of the second heat dissipation fin is 1.0 mm.

Preferably, the heat sink unit is disposed obliquely.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a novel fin is used to notebook, including two mounting panels and the fin group price I of setting between two mounting panels, there is certain clearance between the adjacent fin group spare I, length weak point in the fin group spare II of fin group spare I has been placed in the clearance, including the first heat dissipation monomer piece and the second heat dissipation monomer piece of installing in proper order at many intervals in fin group spare I and the fin monomer II, first fin monomer and second fin monomer except other structures homogeneous phase of self thickness, the thickness of fin group spare that different thickness can be more nimble, and then the thickness of more nimble regulation clearance, so that card establishes other structures in the clearance, further reduce the scope of error. The first radiating fin single body and the second radiating fin single body are adjusted to a certain extent under the condition that the product requirements are met.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram from another perspective.

Wherein the reference numerals are as follows:

1. a heat sink component I; 2. a heat sink assembly II; 3. a first heat dissipating single sheet; 4. and a second heat dissipating single piece.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, the utility model discloses a mounting panel and a plurality of fin subassembly I1 and the fin subassembly II 2 of setting between the mounting panel, the interval sets up between fin subassembly I1 and the fin subassembly II 2, the length weak point of fin subassembly II 2 is in fin subassembly I1, other positions are all similar, because fin subassembly II 2 is shorter, so there is certain clearance between the adjacent fin subassembly I1, or also there is certain clearance between the mounting panel of fin subassembly I1 and both sides, this clearance is used for the card to establish the product of other structures, the size in this clearance usually can give specific value or scope, can have certain error, but the error is the less better, the installation of other parts will be compacter. The size of this clearance depends on the thickness of fin subassembly I1 and fin subassembly II 2, including first fin monomer 3 and second fin monomer 4 in fin subassembly I1 and fin subassembly II 2, other structures of first fin monomer 3 and second fin monomer 4 are the same, and the only difference is different in thickness, and different thickness has caused the difference of fin subassembly thickness, has also caused the thickness in clearance, and it is just more convenient that different sizes are adjusted, and the error is also littleer.

The sizes of the first radiating fin single body 3 and the second radiating fin single body 4 are 1.2mm and 1.0mm respectively, 1.2mm and 1.0mm are selected because the common divisor of the two is large, for example, when a 4.0 mm gap is needed, 3 or 4 second radiating fin single bodies with 1.2mm can be selected for the radiating fin component II, the size reaches 3.6mm or 4.8mm, but the size is just right when 1.0mm is selected, for example, when a 3.6mm gap is needed, 3 single bodies with 1.2mm are just selected, and the position of the mounting plate is determined, so the whole length is determined, and a plurality of sizes can be adjusted more accurately.

The plurality of radiating fin monomers are obliquely arranged for better radiating among the radiating fin monomers.

When the device is used specifically, the device can be combined and adjusted according to the size of a product, and the error minimum value is reached.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a novel fin for notebook, its characterized in that includes two mounting panels and sets up two a plurality of fin subassembly I between the mounting panel, including a plurality of fin monomers of installing in proper order in the fin subassembly I, it is adjacent there is the clearance of placing between the fin subassembly I, it is short in to place to be provided with length in the clearance the fin subassembly II of fin subassembly I, fin subassembly II is also including a plurality of fin monomers, the fin monomer includes first fin monomer and second fin monomer, first fin monomer with the free thickness of second fin is different.

2. The novel cooling fin for the notebook computer as claimed in claim 1, wherein: the thickness of first fin is 1.2mm, the thickness of second fin is 1.0 mm.

3. The novel cooling fin for the notebook computer as claimed in claim 1, wherein: the radiating fin single body is obliquely arranged.