Liquid-cooled heat pipe radiating fin
By designing a liquid-cooled heat pipe radiator and combining the flow of heat pipes, radiators, and coolant, the problem of insufficient heat dissipation effect of existing heat pipe radiators is solved, achieving a more efficient heat dissipation effect.
Patent Information
- Application Number
- CN202422763751.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-13
AI Technical Summary
Existing heat pipe radiators have limited heat dissipation performance and cannot dissipate heat through multiple methods simultaneously, thus failing to meet the heat dissipation requirements of modern electronic devices.
Design a liquid-cooled heat pipe radiator, comprising a base plate, a top plate, a support rod, an S-shaped heat pipe, a heat sink, and a cooling fan. By setting water storage chambers and water inlets on the heat pipe and heat sink, the heat dissipation effect is improved by the flow of coolant, and the heat is carried away by the cooling fan.
It increases the heat dissipation area and efficiency, and through the cooperation of coolant flow and cooling fan, it achieves faster heat removal and enhances the heat dissipation effect.
Smart Images
Figure CN223639541U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of radiating fin, concretely is a liquid cooling heat pipe radiating fin. BACKGROUND
[0002] With the continuous development and innovation of science and technology, electronic equipment is more and more developed, and the running speed of modern electronic equipment is faster and faster, and the heat dissipation problem of electronic product is a crucial problem in the development process of electronic product, in order to guarantee the reliable operation of the device, a large number of heat pipe radiators are used for heat dissipation, however, the structure of the common heat pipe radiator is relatively single, and the heat dissipation effect brought by liquid cooling alone is also limited, and the electronic equipment cannot be cooled by multiple different heat dissipation modes at the same time, therefore, the present application provides a liquid cooling heat pipe radiating fin. UTILITY MODEL CONTENTS
[0003] In order to solve the problems in the above background art, the utility model provides the following technical scheme: a liquid cooling heat pipe radiating fin, comprising a bottom plate, a top plate is arranged above the bottom plate, a support rod is fixedly installed between each of the four corners of the top of the bottom plate and the four corners of the bottom of the top plate, three S-shaped curved heat pipes are arranged between the bottom plate and the top plate, three first through holes are formed at the two ends of the bottom plate, the other end of each first through hole extends to the top of the bottom plate, the two ends of each heat pipe are inserted into the corresponding first through hole, a plurality of radiating fins are fixedly installed on each heat pipe, a radiating fan is fixedly installed between the two support rods at the right end of the bottom plate, a plurality of through holes are formed in each radiating fin, and the plurality of through holes in each radiating fin are fixedly sleeved on the corresponding heat pipe.
[0004] Further, a water storage cavity is formed in each radiating fin, a first water inlet is formed at the two ends of each radiating fin, a water inlet pipe is fixedly installed at the two ends of the plurality of radiating fins on each heat pipe, a second water inlet is formed in the side wall of each water inlet pipe, and the plurality of second water inlets in the side wall of each water inlet pipe are aligned and communicated with the first water inlets at one end of the corresponding radiating fin.
[0005] Further, the two ends of each heat pipe extend out of the first through holes at the two ends of the bottom plate.
[0006] Further, three second through holes are formed at the two ends of the top of the bottom plate and are communicated with the corresponding first through holes, the bottom end of each water inlet pipe is inserted into the corresponding second through hole, and the bottom end of each water inlet pipe penetrates the outer wall of the corresponding heat pipe and extends out of the two ends thereof.
[0007] Further, the connection between the water inlet pipe and the heat pipe is sealed by welding.
[0008] Further, the heat dissipation fins are made of copper material, and a spacing exists between every two adjacent heat dissipation fins.
[0009] Compared with the prior art, the utility model has the advantages of:
[0010] By arranging a plurality of heat dissipation fins on each heat dissipation pipe, the heat dissipation area can be further increased, and under the action of the heat dissipation fan, the heat on the surface of the heat dissipation pipe and the heat dissipation fins can be quickly removed, and the cooling liquid flowing in the heat dissipation pipe and the heat dissipation fins can further improve the heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model. In the drawings:
[0012] Figure 1 It is a structure schematic view of the whole utility model;
[0013] Figure 2 It is a structure schematic view of the whole utility model;
[0014] Figure 3 It is a structure schematic view of the bottom plate, the top plate and the heat dissipation fan of the utility model;
[0015] Figure 4 It is a structure schematic view of the heat dissipation pipe, the heat dissipation fin and the water inlet pipe connection of the utility model;
[0016] Figure 5 It is an enlarged structure schematic view of the position A of the utility model;
[0017] Figure 6 It is a structure schematic view of the heat dissipation fin of the utility model;
[0018] In the drawing: 1, bottom plate; 2, top plate; 3, support rod; 4, heat dissipation pipe; 5, first through hole; 6, heat dissipation fin; 7, water inlet pipe; 8, second through hole; 9, through port; 10, water storage cavity; 11, first water inlet; 12, second water inlet; 13, heat dissipation fan. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] By Figures 1-6The utility model provides a heat dissipation device, including bottom plate 1, the top of bottom plate 1 is provided with top plate 2, and the four corners of the top of bottom plate 1 and the four corners of the bottom of top plate 2 are fixedly installed with support rod 3 between, and three heat dissipation pipes 4 that are S-shaped bending are arranged between bottom plate 1 and top plate 2, three first through holes 5 are formed in the both ends of bottom plate 1, the other end of every first through hole 5 extends to the top of bottom plate 1, and the both ends of every heat dissipation pipe 4 are inserted into the corresponding first through hole 5, a plurality of radiating fins 6 are fixedly installed on every heat dissipation pipe 4, the two support rods 3 between the right end of bottom plate 1 are fixedly installed with heat dissipation fan 13, a plurality of through holes 9 are formed in every radiating fin 6, and the plurality of through holes 9 on every radiating fin 6 are fixedly sleeved on the corresponding heat dissipation pipe 4.
[0021] As Figure 4 and Figure 5 shown, the inside of every radiating fin 6 is formed with water storage cavity 10, and the both ends of every radiating fin 6 are formed with first water inlet 11 that is communicated with water storage cavity 10, and the both ends of a plurality of radiating fins 6 on every heat dissipation pipe 4 are fixedly installed with water inlet pipe 7, and the sidewall of every water inlet pipe 7 is formed with second water inlet 12 that is same in number with radiating fin 6, and the plurality of second water inlets 12 on the sidewall of every water inlet pipe 7 are respectively communicated with the first water inlet 11 of one end of the corresponding radiating fin 6, so that the water storage cavity 10 in radiating fin 6 can be injected with cooling liquid through the second water inlet 12 on the sidewall of water inlet pipe 7 and first water inlet 11, and the cooling liquid flows out from the water inlet pipe 7 connected to the other end of radiating fin 6.
[0022] As Figure 1 and Figure 2 shown, the both ends of every heat dissipation pipe 4 respectively extend out from the first through hole 5 at the both ends of bottom plate 1, so that the both ends of heat dissipation pipe 4 can be injected with cooling liquid.
[0023] As Figure 2 and Figure 4 shown, the both ends of the top of bottom plate 1 are formed with three second through holes 8 that are communicated with the corresponding first through hole 5, the bottom end of every water inlet pipe 7 is inserted into the corresponding second through hole 8, and the bottom end of every water inlet pipe 7 penetrates the outer wall of the corresponding heat dissipation pipe 4 and extends out from the both ends thereof, so that the water storage cavity 10 in radiating fin 6 can be continuously injected with cooling liquid through water inlet pipe 7, and the cooling liquid flowing in water storage cavity 10 can improve the heat dissipation effect of radiating fin 6.
[0024] As Figure 2 and Figure 4 shown, the connection between water inlet pipe 7 and heat dissipation pipe 4 is sealed welding, to avoid the situation that cooling liquid leaks out.
[0025] As Figure 1 and Figure 2As shown, the heat dissipation fins 6 are made of copper, and there is a spacing between every two adjacent heat dissipation fins 6. Copper has good thermal conductivity, and when the gas flows on the surface of the heat dissipation fins 6, the heat on the surface of the heat dissipation fins 6 can be carried away.
[0026] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A liquid-cooled heat pipe fin comprising a base plate (1), characterized in that: The top plate (2) is arranged above the bottom plate (1), the support rods (3) are fixedly installed between the four corners of the top of the bottom plate (1) and the four corners of the bottom of the top plate (2), the three S-shaped curved heat dissipation pipes (4) are arranged between the bottom plate (1) and the top plate (2), the three first through holes (5) are formed in the two ends of the bottom plate (1), the other end of each first through hole (5) extends to the top of the bottom plate (1), the two ends of each heat dissipation pipe (4) are inserted into the corresponding first through hole (5), the plurality of heat dissipation fins (6) are fixedly installed on each heat dissipation pipe (4), the heat dissipation fan (13) is fixedly installed between the two support rods (3) located at the right end of the bottom plate (1), the plurality of through holes (9) are formed in each heat dissipation fin (6), and the plurality of through holes (9) on each heat dissipation fin (6) are fixedly sleeved on the corresponding heat dissipation pipe (4).
2. A liquid-cooled heat pipe fin as claimed in claim 1, wherein: The water storage cavity (10) is formed in each heat dissipation fin (6), the first water inlet (11) in communication with the water storage cavity (10) is formed in the two ends of each heat dissipation fin (6), the water inlet pipe (7) is fixedly installed at the two ends of the plurality of heat dissipation fins (6) on each heat dissipation pipe (4), the second water inlet (12) in the same number as the heat dissipation fins (6) is formed in the side wall of each water inlet pipe (7), and the plurality of second water inlets (12) on the side wall of each water inlet pipe (7) are aligned and communicated with the first water inlets (11) at one end of the corresponding heat dissipation fins (6).
3. A liquid-cooled heat pipe finned heat sink according to claim 2, wherein: The two ends of each heat dissipation pipe (4) extend out of the first through holes (5) in the two ends of the bottom plate (1).
4. A liquid-cooled heat pipe finned heat sink according to claim 3, wherein: The second through holes (8) in communication with the corresponding first through holes (5) are formed in the two ends of the top of the bottom plate (1), the bottom end of each water inlet pipe (7) is inserted into the corresponding second through hole (8), and the bottom end of each water inlet pipe (7) penetrates the outer wall of the corresponding heat dissipation pipe (4) and extends out of the two ends thereof.
5. A liquid-cooled heat pipe finned heat sink according to claim 4, wherein: The connection between the water inlet pipe (7) and the heat dissipation pipe (4) is sealed by welding.
6. A liquid-cooled heat pipe finned heat sink according to claim 1, wherein: The heat dissipation fins (6) are made of metal copper, and there is a spacing between every two adjacent heat dissipation fins (6).