Remote radiator with T-shaped structure
Through the T-shaped structure, the evaporation and condensation process of the heat pipe and the combined structure of the fins are used to solve the problem of low efficiency of the traditional radiator and achieve more efficient heat conduction and heat dissipation effects.
Patent Information
- Application Number
- CN202420522029.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Traditional server heat sink designs are less efficient when conducting heat in the vertical direction, and cannot meet the heat dissipation needs of high-performance CPUs, especially when CPU power consumption increases.
A T-shaped structure stretching radiator is designed, and the heat sink between the radiator and the CPU is increased through the combined structure of the body base plate, the pull-off heat pipe, the U-shaped heat pipe and the fin, and the heat is achieved by evaporating and condensing process of the heat pipe. rapid conduction and transfer heat to the air through the fan.
It effectively improves the heat dissipation efficiency, and promotes the distribution of heat in the air by increasing the heat conduction path and direction, thereby improving the heat dissipation effect.
Smart Images
Figure CN222189828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radiators, in particular to a T-shaped structured telescopic radiator. Background Art
[0002] In traditional server radiator designs, the radiator usually has only one body mounted directly on the CPU. This design may result in poor heat dissipation efficiency because the heat transfer path between the CPU and the radiator is short and heat easily accumulates between the two.
[0003] With the continuous improvement of AI technology, the performance of CPU chips continues to improve, while the power consumption of chips continues to increase. The traditional heat sink only conducts heat in the vertical direction and can no longer meet the heat dissipation requirements. For this reason, we propose a T-shaped structured telescopic heat sink. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a T-shaped structured telescopic radiator, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a T-shaped structured remote radiator, comprising a main body bottom plate and a remote end bottom plate, the top of the main body bottom plate is symmetrically connected with multiple groups of remote end heat pipes A and multiple groups of remote end heat pipes B, the top of the main body bottom plate and above one end of the multiple groups of remote end heat pipes A and the multiple groups of remote end heat pipes B are connected with main body fins, both ends of the main body fins are provided inside with main body U-shaped heat pipes, the bottom of each group of the main body U-shaped heat pipes is fitted with the top of the main body bottom plate, the free ends of the multiple groups of remote end heat pipes A and one end located on the remote end bottom plate are connected with the remote end fins A, and the free ends of the multiple groups of remote end heat pipes B and the other end located on the remote end bottom plate are connected with the remote end fins B.
[0006] As a further technical solution of the utility model, one end of the multiple groups of remote end heat pipes A and the multiple groups of remote end heat pipes B are flat structures, and the other ends of the multiple groups of remote end heat pipes A and the multiple groups of remote end heat pipes B are L-shaped structures.
[0007] As a further technical solution of the utility model, a stepped groove is opened at the top of the bottom plate of the main body, and one end of the multiple groups of remote end heat pipes A and the multiple groups of remote end heat pipes B are connected to the inside of the stepped groove.
[0008] As a further technical solution of the present invention, the main body bottom plate, the remote end bottom plate, the main body fins, the remote end fins A and the remote end fins B are made of aluminum alloy or copper alloy.
[0009] As a further technical solution of the utility model, the corners of the main body bottom plate are slidably connected with screws, the top of the corner of the main body bottom plate and the outside of each group of screws are connected with clamping rings, a spring is commonly connected between the head of each group of screws and the top of each group of clamping rings, and the bottom end of the main body bottom plate and the outside of each group of screws are connected with gaskets. Beneficial Effects
[0010] The utility model provides a T-shaped structured remote radiator. Compared with the prior art, it has the following beneficial effects:
[0011] A T-shaped structured remote heat sink, the heat generated by the chip is transferred to the heat pipe through the main body bottom plate, the main body U-shaped heat pipe transfers part of the heat to the main body fins, thus forming a vertical heat transfer; the remote heat pipe transfers part of the heat to the main body fins while also transferring part of the heat to the remote fins, thus forming a horizontal heat transfer. By increasing the distance between the radiator and the CPU, the heat conduction path becomes longer, and the heat can be better distributed to the surrounding air, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of a T-shaped structured remote radiator;
[0013] Figure 2 It is a schematic diagram of the first split structure of a T-shaped structured extended radiator;
[0014] Figure 3 It is a schematic diagram of the second split structure of a T-shaped structured extended radiator.
[0015] In the figure: 1. main body bottom plate; 2. remote end bottom plate; 3. remote end heat pipe A; 4. remote end heat pipe B; 5. main body fins; 6. main body U-shaped heat pipe; 7. remote end fin A; 8. remote end fin B; 9. stepped groove; 10. screw; 11. clamping ring; 12. spring; 13. gasket. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-3The utility model provides a technical solution for a T-shaped remote radiator: a T-shaped remote radiator, comprising a main body bottom plate 1 and a remote end bottom plate 2, a plurality of groups of remote end heat pipes A3 and a plurality of groups of remote end heat pipes B4 are symmetrically connected to the top of the main body bottom plate 1, a main body fin 5 is connected to the top of the main body bottom plate 1 and located above one end of the plurality of groups of remote end heat pipes A3 and the plurality of groups of remote end heat pipes B4, a main body U-shaped heat pipe 6 is arranged inside both ends of the main body fin 5, the bottom of each group of main body U-shaped heat pipe 6 is fitted with the top of the main body bottom plate 1, a plurality of groups of remote end heat pipes A3 are connected to free ends and located at one end of the remote end bottom plate 2 with remote end fins A7, a plurality of groups of remote end heat pipes B4 are connected to free ends and located at the other end of the remote end bottom plate 2 with remote end fins B8, and a plurality of groups of remote end heat pipes A3 are connected to the remote end heat pipes B4. 3 and one end of the multiple groups of remote heat pipes B4 are flat structures, and the other ends of the multiple groups of remote heat pipes A3 and the multiple groups of remote heat pipes B4 are L-shaped structures. A stepped groove 9 is opened at the top of the main body bottom plate 1, and one ends of the multiple groups of remote heat pipes A3 and the multiple groups of remote heat pipes B4 are connected to the inside of the stepped groove 9. The main body bottom plate 1, the remote end bottom plate 2, the main body fins 5, the remote end fins A7 and the remote end fins B8 are made of aluminum alloy or copper alloy. The corners of the main body bottom plate 1 are slidably connected with screws 10, and the top of the corner of the main body bottom plate 1 and the outside of each group of screws 10 are connected with clamping rings 11. A spring 12 is commonly connected between the head of each group of screws 10 and the top of each group of clamping rings 11, and a gasket 13 is connected to the bottom end of the main body bottom plate 1 and the outside of each group of screws 10.
[0018] It should be noted that the main body bottom plate 1 plays a role in heat transfer and supporting installation, the remote bottom plate mainly supports the remote end fins A7 and the remote end fins B8, the main body fins 5, the remote end fins A7 and the remote end fins B8 mainly play a role in heat dissipation, the main body U-shaped heat pipes 6 penetrate the main body fins 5 to conduct heat from the heat source area to the main body fins 5, the multiple groups of remote end heat pipes A3 and the multiple groups of remote end heat pipes B4 are two groups each with a symmetrical structure, the flat main body ends of the multiple groups of remote end heat pipes A3 and the multiple groups of remote end heat pipes B4 are connected to the main body bottom plate 1, and the remote ends of the multiple groups of remote end heat pipes A3 and the multiple groups of remote end heat pipes B4 are connected to the remote end fins A7 and the remote end fins B8, and are combined into a T-shaped structure, and the multiple groups of remote end heat pipes A3 and the multiple groups of remote end heat pipes B4 can quickly conduct the heat from the heat source to the remote end fins A7 and the remote end fins B8;
[0019] The heat conduction principle of multiple groups of remote heat pipes A3 and multiple groups of remote heat pipes B4: a device that uses the phase change process of heat pipes and media evaporating at the hot end and condensing at the cold end to quickly conduct heat. The liquid wick of the heat pipe wall is made of capillary porous material. One end of the heat pipe is the evaporation end, and the other end is the condensation end; when one end of the heat pipe is heated, the liquid in the capillary tube vaporizes rapidly, and the vapor flows to the other end under the power of heat diffusion, and condenses at the cold end to release heat. The liquid then flows back to the evaporation end along the porous material by capillary action, and the cycle continues until the temperatures at both ends of the heat pipe are equal (at this time, the steam heat diffusion stops). This cycle is carried out quickly, and heat can be conducted continuously.
[0020] The working principle of the utility model is as follows: when in use, the heat generated by the chip is conducted to multiple groups of remote heat pipes A3 and multiple groups of remote heat pipes B4 through the main body bottom plate 1, and the main body U-shaped heat pipes 6 conduct part of the heat to the main body fins 5, thus forming heat transfer in the vertical direction; multiple groups of remote heat pipes A3 and multiple groups of remote heat pipes B4 conduct part of the heat to the main body fins 5, and also conduct part of the heat to the remote fins A7 and the remote fins B8, thus forming heat transfer in the horizontal direction; finally, the heat is transferred to the air through the fan.
Claims
1. A T-shaped structured remote radiator, characterized in that: The invention comprises a main body bottom plate (1) and a remote end bottom plate (2), wherein a plurality of groups of remote end heat pipes A (3) and a plurality of groups of remote end heat pipes B (4) are symmetrically connected to the top of the main body bottom plate (1), a main body fin (5) is connected to the top of the main body bottom plate (1) and located above one end of the plurality of groups of remote end heat pipes A (3) and the plurality of groups of remote end heat pipes B (4), both ends of the main body fin (5) are provided with a main body U-shaped heat pipe (6), the bottom of each group of the main body U-shaped heat pipe (6) is in contact with the top of the main body bottom plate (1), the free ends of the plurality of groups of remote end heat pipes A (3) and located at one end of the remote end bottom plate (2) are connected to the remote end fin A (7), and the free ends of the plurality of groups of remote end heat pipes B (4) and located at the other end of the remote end bottom plate (2) are connected to the remote end fin B (8).
2. A T-shaped structured remote radiator according to claim 1, characterized in that: One end of the plurality of groups of remote end heat pipes A (3) and the plurality of groups of remote end heat pipes B (4) is a flat structure, and the other end of the plurality of groups of remote end heat pipes A (3) and the plurality of groups of remote end heat pipes B (4) is an L-shaped structure.
3. A T-shaped structured remote radiator according to claim 1, characterized in that: A stepped groove (9) is provided at the top of the main body bottom plate (1), and one end of the plurality of groups of remote end heat pipes A (3) and the plurality of groups of remote end heat pipes B (4) are connected to the inside of the stepped groove (9).
4. The T-shaped structured remote radiator according to claim 1, characterized in that: The material of the main body bottom plate (1), the distal end bottom plate (2), the main body fin (5), the distal end fin A (7) and the distal end fin B (8) is aluminum alloy or copper alloy.
5. The T-shaped structured remote radiator according to claim 1, characterized in that: The corners of the main body bottom plate (1) are slidably connected to screws (10), the top of the corner of the main body bottom plate (1) and the outside of each group of screws (10) are connected to clamping rings (11), the heads of each group of screws (10) and the top of each group of clamping rings (11) are connected to springs (12), and the bottom of the main body bottom plate (1) and the outside of each group of screws (10) are connected to gaskets (13).