CN215991787U

CN215991787U - Radiator with multiple layers of radiating pipes

Info

Publication number: CN215991787U
Application number: CN202122528714.8U
Authority: CN
Inventors: 陈杭彬
Original assignee: Jieyang Fengying Technology Co ltd
Current assignee: Jieyang Fengying Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-10-20
Publication date: 2022-03-08
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of heat dissipation products, in particular to a radiator with multiple layers of heat dissipation pipes, which comprises heat dissipation fins, a first layer of round pipe, a second layer of round pipe and a heat dissipation seat, wherein the first layer of round pipe and the second layer of round pipe are arranged in the heat dissipation seat, two ends of the first layer of round pipe and the second layer of round pipe are assembled on the heat dissipation fins, the second layer of round pipe is arranged above the first layer of round pipe, and the radiator is characterized in that: the radiator comprises a first layer of round pipe, a second layer of round pipe, a heat dissipation layer and a heat dissipation layer, wherein the upper end surface of the first layer of round pipe is provided with an upper plane, the lower end surface of the second layer of round pipe is provided with a lower plane, and the upper plane of the first layer of round pipe is attached to the lower plane of the second layer of round pipe.

Description

Radiator with multiple layers of radiating pipes

Technical Field

The utility model relates to the technical field of heat dissipation products, in particular to a radiator with multiple layers of heat dissipation pipes.

Background

Electronic products are an indispensable part in life, a CPU radiator is an important factor influencing the use smoothness of the electronic products, and the market of the electronic products is in the future, the competition is fierce, and the profit is gradually reduced.

The radiating tubes in the traditional CPU radiator are single-layer, the radiating effect of the traditional CPU radiator is not as good as that of a radiator with multiple layers of radiating tubes, and the radiating performance of the single-layer radiating tubes cannot meet the requirement of high-performance electronic products.

Disclosure of Invention

The utility model aims to provide a radiator of a multi-layer radiating pipe, which is designed to solve at least one technical problem in the background technology.

In order to achieve the purpose, the utility model adopts the following scheme: the utility model provides a radiator of multilayer cooling tube, includes fin, first layer pipe, second floor pipe, radiating seat, the first layer pipe with second floor pipe sets up the inside and both ends assembly of radiating seat are in on the fin, the second floor pipe sets up first layer pipe top, the up end of first layer pipe has the upper flat surface, the lower terminal surface of second floor pipe has lower plane, the last plane of first layer pipe with the lower plane laminating of second floor pipe is installed.

The heat dissipation seat comprises a heat dissipation upper seat and a heat dissipation lower seat, wherein the heat dissipation upper seat is arranged above the heat dissipation lower seat and assembled at the top of the heat dissipation lower seat.

And a pipe cavity for placing the first layer of round pipe and the second layer of round pipe is arranged between the heat dissipation upper seat and the heat dissipation lower seat.

The tube cavity comprises an upper tube cavity and a lower tube cavity, the upper tube cavity is arranged on the heat dissipation upper seat, and the lower tube cavity is arranged on the heat dissipation lower seat.

The top of the heat dissipation lower seat is provided with an upper seat installation cavity, and the heat dissipation upper seat is assembled in the upper seat installation cavity.

The width of the upper seat installation cavity is close to or equal to that of the heat dissipation upper seat.

The first layer of circular tube and the second layer of circular tube are U-shaped, and the upper plane and the lower plane are located at the bent ends of the first layer of circular tube and the second layer of circular tube.

And the inward-bent shape of the second layer of circular pipe is matched with the outward-bent shape of the first layer of circular pipe.

The transverse length of the heat dissipation upper seat is greater than that of the heat dissipation lower seat.

Wherein the upper plane and the lower plane are inclined or arranged in parallel relative to a horizontal plane.

The utility model has the advantages that the upper plane and the lower plane are arranged, so that the first layer of circular tube and the second layer of circular tube have wider contact area, the energy exchange between the first layer of circular tube and the second layer of circular tube is enhanced, the heat absorption performance of the radiator to the CPU during operation is improved, the heat radiation performance of the radiator is improved, and the service life of an electronic product is prolonged.

Drawings

FIG. 1 is a schematic view of a radiator with multiple radiating pipes;

FIG. 2 is a partial schematic view of a radiator with multiple radiating pipes;

FIG. 3 is a partial schematic view of a radiator with multiple radiating pipes;

fig. 4 is a partial structure view of a radiator of a multi-layer radiating pipe;

fig. 5 is a partial structure view of a radiator of a multi-layer radiating pipe;

fig. 6 is a partial structural view of a radiator of a multi-layer radiating pipe.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the purpose of the drawings is to graphically supplement the description of the text portion of the specification, so that each feature and the whole technical solution of the present invention can be visually and vividly understood, but the scope of the present invention should not be construed as being limited thereto.

In the description of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a number" is referred to, it means one or more, if "a number" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Example (b): as shown in fig. 1-6, a radiator of multilayer radiating pipe comprises a radiating fin 1, a first layer round pipe 2, a second layer round pipe 3 and a radiating seat 4, wherein the first layer round pipe 2 and the second layer round pipe 3 are arranged inside the radiating seat 4, and both ends of the first layer round pipe 2 and the second layer round pipe 3 are assembled on the radiating fin 1, the second layer round pipe 3 is arranged above the first layer round pipe 2, the upper end surface of the first layer round pipe 2 is provided with an upper plane 201, the lower end surface of the second layer round pipe 3 is provided with a lower plane 301, the upper plane 201 of the first layer round pipe 2 is assembled with the lower plane 301 of the second layer round pipe 3 in a laminating manner, the upper plane 201 and the lower plane 301 are assembled to enable the first layer round pipe 2 and the second layer round pipe 3 to be mutually laminated, so as to improve the energy exchange degree between the first layer round pipe 2 and the second layer round pipe 3, and improve the radiating performance of the radiator, the protection degree of the CPU product is also improved.

The heat dissipation seat 4 comprises a heat dissipation upper seat 401 and a heat dissipation lower seat 402, wherein the heat dissipation upper seat 401 is arranged above the heat dissipation lower seat 402 and assembled on the top of the heat dissipation lower seat 402, so that the heat dissipation upper seat 401 and the heat dissipation lower seat 402 can be detachably assembled together, assembly among parts of the heat sink is facilitated, time consumption of production and assembly is reduced, and production cost of the heat sink is reduced.

Wherein, be provided with between the heat dissipation seat of honour 401 with the heat dissipation seat of honour 402 and be used for placing first layer pipe 2 with the lumen 403 of second layer pipe 3 for first layer pipe and second layer pipe can assemble in the lumen, improve the heat dissipation exchange performance between heat dissipation seat and first layer pipe, the second layer pipe, thereby improve the heat dispersion and the radiating rate of radiator.

Wherein, the lumen includes last lumen 4031, lower tube cavity 4032, it sets up to go up lumen 4031 on the heat dissipation seat 401, lower tube cavity 4032 sets up on the heat dissipation seat 402 down for first layer pipe and second layer pipe can be installed on last lumen and lower lumen more firmly, improve the steadiness ability of second layer pipe and second layer pipe, thereby improve the durability and the life of radiator.

Wherein, the top of lower seat 402 of dispelling the heat is provided with seat of honour installation cavity 4021, the assembly of seat of honour 401 of dispelling the heat is in the seat of honour installation cavity 4021, reduced the production consumptive material of heat dissipation seat, reduced manufacturing cost to improve the profit of product, the seat of honour of dispelling the heat simultaneously is arranged in the seat of honour installation cavity and can be improved the steadiness of the seat of dispelling the heat.

The width of the upper seat mounting cavity 4021 is close to or equal to that of the heat dissipation upper seat 401, so that the stability of the heat dissipation upper seat is improved.

The first layer of circular tube 2 and the second layer of circular tube 3 are U-shaped, and the upper plane 201 and the lower plane 301 are located at the bent ends of the first layer of circular tube 2 and the second layer of circular tube 3.

The inner bending shape of the second layer of round pipe 3 is matched with the outer bending shape of the first layer of round pipe 2, so that the contact area between the first layer of round pipe and the second layer of round pipe is increased, and the heat radiation performance of the radiator is improved.

The transverse length of the heat dissipation upper seat 401 is greater than that of the heat dissipation lower seat 402, so that the heat dissipation contact area between the heat dissipation seat and the CPU is increased, and the heat dissipation performance of the CPU is improved.

Wherein the upper plane 201 and the lower plane 301 are inclined or parallel to a horizontal plane.

The bottom surface of the upper pipe cavity 4031 is attached to the upper plane 201 of the first layer of round pipe 2, and the top surface of the lower pipe cavity 4032 is attached to the lower plane 301 of the second layer of round pipe 3.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a radiator of multilayer cooling tube, includes fin, first layer pipe, second floor pipe, radiating seat, the first layer pipe with second floor pipe sets up the inside and both ends assembly of radiating seat are in on the fin, second floor pipe sets up first layer pipe top, its characterized in that: the up end of first layer pipe has the plane, the lower terminal surface of second layer pipe has down the plane, the last plane of first layer pipe with the lower plane laminating of second layer pipe is installed.

2. The radiator of claim 1 wherein: the heat dissipation seat comprises a heat dissipation upper seat and a heat dissipation lower seat, wherein the heat dissipation upper seat is arranged above the heat dissipation lower seat and assembled at the top of the heat dissipation lower seat.

3. The radiator of claim 2 wherein: and a pipe cavity for placing the first layer of round pipe and the second layer of round pipe is arranged between the heat dissipation upper seat and the heat dissipation lower seat.

4. The radiator of claim 3 wherein: the tube cavity comprises an upper tube cavity and a lower tube cavity, the upper tube cavity is arranged on the heat dissipation upper seat, and the lower tube cavity is arranged on the heat dissipation lower seat.

5. The radiator of claim 2 wherein: the top of the lower heat dissipation seat is provided with an upper seat installation cavity, and the upper heat dissipation seat is assembled in the upper seat installation cavity.

6. The radiator of claim 5 wherein: the width of the upper seat mounting cavity is close to or equal to that of the heat dissipation upper seat.

7. The radiator of claim 1 wherein: the first layer pipe with the second layer pipe is the U type, go up the plane with the lower plane is located the first layer pipe with the crooked of second layer pipe is served.

8. The radiator of claim 7 wherein: the inward-bent shape of the second layer of circular pipe is matched with the outward-bent shape of the first layer of circular pipe.

9. The radiator of claim 3 wherein: the transverse length of the heat dissipation upper seat is greater than that of the heat dissipation lower seat.

10. A radiator with multiple radiating pipes according to any one of claims 1 to 9, wherein: the upper plane and the lower plane are inclined or parallel to the horizontal plane.