CN211786954U - Self-cooled modular radiator - Google Patents
Self-cooled modular radiator Download PDFInfo
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- CN211786954U CN211786954U CN201921904813.8U CN201921904813U CN211786954U CN 211786954 U CN211786954 U CN 211786954U CN 201921904813 U CN201921904813 U CN 201921904813U CN 211786954 U CN211786954 U CN 211786954U
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- energy storage
- change energy
- storage module
- phase change
- transfer substrate
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A self-cooling modular radiator belongs to the technical field of heat dissipation of industrial automation products and communication products. The phase change energy storage device comprises a heat transfer substrate (1), a phase change energy storage module (2) and a radiating fin (3); regular cavities are processed on the surface of the heat transfer substrate (1), the phase change energy storage modules (2) with the same shape as the cavities are arranged in the cavities of the heat transfer substrate (1) after heat-conducting glue is coated in the cavities, and the radiating fins (3) are connected with the heat transfer substrate (1) and the phase change energy storage modules (2) through screws. The problems that the weight is increased, the structure is complex, the processing and the assembly are difficult, the production cost is increased and the like caused by simply increasing the heat dissipation area when the heat dissipation performance of the conventional self-cooling radiator is improved are solved. The heat dissipation device has the advantages that the heat dissipation performance can be improved, the production and the processing are facilitated, the product cost can be reduced, and the heat dissipation device is convenient to install.
Description
Technical Field
The utility model belongs to the technical field of the heat dissipation of industrial automation product and communication product, especially, a self-cooling modularization radiator is provided, be applicable to various industrial automation and communication products that need self-cooling.
Background
With the development and application of artificial intelligence and 5G communication technology, more and more industrial automation and communication products are applied. The performance requirements of the products on power devices such as chips and the like are higher and higher, and the power consumption and the temperature rise of the power devices are increased. While excessive temperatures can cause product failure, e.g., a chip with a lifetime that is halved for every 10 c rise. Therefore, higher requirements are put on the heat dissipation performance of the product, and the simple increase of the heat dissipation area usually increases the weight, makes the structure more complex, makes the processing and assembly of the product more difficult, and greatly increases the cost of the product. Can improve heat dispersion, be favorable to production and processing again, the problem that the cost that can also reduce the product is the urgent need to be solved, the utility model discloses just produce under such background.
Disclosure of Invention
The utility model aims at providing a self-cooling modularization radiator, it is the low-cost radiator of modularization that the application novel material was made. By adopting the phase-change material, designing an independent phase-change energy storage module, designing an independent heat transfer substrate and a heat radiating fin, and adopting an embedded or overlapped combined mode and other effective innovations when the phase-change energy storage module, the heat transfer substrate and the heat radiating fin are combined into a radiator; the problems that the weight is increased, the structure is complex, the processing and the assembly are difficult, the production cost is increased and the like caused by simply increasing the heat dissipation area when the heat dissipation performance of the conventional self-cooling radiator is improved are solved.
The utility model discloses a heat transfer base plate 1, phase change energy storage module 2, fin 3 etc. Regular cavities are processed on the surface of the heat transfer substrate 1, the phase change energy storage modules 2 with the same shape as the cavities are arranged in the cavities of the heat transfer substrate 1 after heat-conducting glue is coated in the cavities, and the radiating fins 3 are connected with the heat transfer substrate 1 and the energy storage modules 2 through screws.
The phase change energy storage module 2 comprises a phase change energy storage module shell 4, a phase change energy storage module cover plate 5, a phase change material 6, a sealing ring 7 and the like.
The phase change energy storage module 2: for reduce cost, be convenient for processing and installation, independent phase change energy storage module 2 has been designed, adopt materials such as copper alloy or aluminum alloy that heat conductivility is good to process into phase change energy storage module casing 4 and phase change energy storage module apron 5, with phase change material 6 filling in phase change energy storage module casing 4, again with phase change energy storage module casing 4 and phase change energy storage module apron 5 with screw or welding mode combination together to installation sealing washer 7 is in order to prevent phase change material leakage between phase change energy storage module casing 4 and phase change energy storage module apron 5.
2 combination mode of phase change energy storage module, heat transfer substrate and radiating fin
2.1 Embedded Combined mode: an independent heat transfer substrate 1 and a heat radiating fin 3 are designed, and the heat transfer substrate 1, the phase change energy storage module 2 and the heat radiating fin 3 are effectively combined in an embedded combination mode.
Processing a regular cavity on the surface of a heat transfer substrate 1, coating heat-conducting glue in the cavity, then loading a phase change energy storage module 2 with the same shape of the cavity into the cavity of the heat transfer substrate 1, and connecting a radiating fin 3 with the heat transfer substrate 1 and the energy storage module 2 together by using a screw. Thus, the assembly is simple, the cost is reduced by using the profile cooling fin, and the heat capacity of the radiator can be improved to enhance the heat radiation performance.
2.2 overlapping Combined mode
Mounting holes are processed on the surface of the heat transfer substrate 1, the surface of the phase change energy storage module 2 and the surface of the radiating fin 3, and the heat transfer substrate, the phase change energy storage module and the radiating fin are connected together by screws. Thus, the assembly is simple, the cost is reduced by using the profile cooling fin, and the heat capacity of the radiator can be improved to enhance the heat radiation performance.
The utility model has the advantages of, can improve heat dispersion, be favorable to the production and processing again, can also reduce the cost of product to be convenient for install.
Drawings
Fig. 1 is a diagram of a self-cooled modular heat sink (built-in) configuration.
Fig. 2 is a view of a self-cooling modular heat sink (stacked) configuration.
Fig. 3 is a schematic structural diagram of a phase change energy storage module. Drawing ratio 1: 3.
Fig. 4 is a partial enlarged view of the phase change energy storage module.
In the figure, a heat transfer substrate 1, a phase change energy storage module 2, a heat sink 3, a phase change energy storage module shell 4, a phase change energy storage module cover plate 5, a phase change material 6 and a sealing ring 7 are shown.
Detailed Description
The utility model aims at providing a self-cooling modularization radiator, it is the low-cost radiator of modularization that the application novel material was made.
Self-cooled modularization radiator constitute by several main parts such as heat transfer base plate 1, phase change energy storage module 2, fin 3. The phase change energy storage module 2 is composed of a phase change energy storage module shell 4, a phase change energy storage module cover plate 5, a phase change material 6, a sealing ring 7 and the like.
The utility model discloses an independent phase change energy storage module adopts materials such as copper alloy or aluminum alloy that heat conductivility is good to process into phase change energy storage module casing 4 and phase change energy storage module apron 5, with 6 filling of phase change material in phase change energy storage module casing 4, again with phase change energy storage module casing 4 and phase change energy storage module apron 5 with screw or welding mode combination together to install sealing washer 7 in order to prevent phase change material leakage between phase change energy storage module casing 4 and phase change energy storage module apron 5.
Self-cooled modularization radiator have two kinds of combination mode with phase change energy storage module, heat transfer base plate and fin, be embedded combination mode like figure 1 and overlapping formula combination mode like figure 2 respectively.
1 Embedded combination mode
Processing a regular cavity on the surface of a heat transfer substrate 1, coating heat-conducting glue in the cavity, then loading a phase change energy storage module 2 with the same shape of the cavity into the cavity of the heat transfer substrate 1, and connecting a radiating fin 3 with the heat transfer substrate 1 and the energy storage module 2 together by using a screw. Thus, the assembly is simple, the cost is reduced by using the profile cooling fin, and the heat capacity of the radiator can be improved to enhance the heat radiation performance.
2.2 overlapping Combined mode
Mounting holes are processed on the surface of the heat transfer substrate 1, the surface of the phase change energy storage module 2 and the surface of the radiating fin 3, and the heat transfer substrate, the phase change energy storage module and the radiating fin are connected together by screws. Thus, the assembly is simple, the cost is reduced by using the profile cooling fin, and the heat capacity of the radiator can be improved to enhance the heat radiation performance.
The utility model discloses a modular mechanism design simple structure, easy dismounting only needs pass through the screw connection with each module in the in-process of installation, piece together can. Meanwhile, the invention is particularly beneficial to maintenance, and the traditional radiator needs to be integrally replaced if the traditional radiator fails, but the utility model discloses only need to judge the damaged part and change it, not only convenient and fast but also save the cost.
The utility model discloses an independent phase change energy storage module, the application through phase change material increases the heat capacity of radiator, the effectual thermal behavior that improves the radiator, the industrial automation and the communication product of the high-power intermittent type work of specially adapted, continuous operation time that can greatly increased product.
The utility model discloses a modular design still is favorable to large-scale production very much and produces the property ability diversification. The phase-change energy storage module can be filled with phase-change materials with different performances, so that the phase-change energy storage module has different thermal characteristics, is convenient to adapt to products with different thermal performance requirements, and is beneficial to reducing the cost.
Claims (3)
1. A self-cooling modularized radiator is characterized by comprising a heat transfer substrate (1), a phase change energy storage module (2) and radiating fins (3); the surface of the heat transfer substrate (1) is a regular cavity, heat-conducting glue is coated in the cavity, the phase change energy storage module (2) with the same shape as the cavity is arranged in the cavity of the heat transfer substrate (1), and the radiating fins (3) are connected with the heat transfer substrate (1) and the phase change energy storage module (2) by screws;
the phase change energy storage module (2) comprises a phase change energy storage module shell (4), a phase change energy storage module cover plate (5), a phase change material (6) and a sealing ring (7); the phase-change material (6) is filled in the phase-change energy storage module shell (4), the phase-change energy storage module shell (4) and the phase-change energy storage module cover plate (5) are combined together in a screw or welding mode, and a sealing ring (7) is installed between the phase-change energy storage module shell (4) and the phase-change energy storage module cover plate (5).
2. A self-cooling modular heat sink according to claim 1, wherein the phase change energy storage module housing (4) and the phase change energy storage module cover plate (5) are made of copper alloy or aluminum alloy with good heat conductivity.
3. A self-cooling modular heat sink according to claim 1, wherein the heat transfer substrate (1), the phase change energy storage module (2) and the heat sink (3) are provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921904813.8U CN211786954U (en) | 2019-11-06 | 2019-11-06 | Self-cooled modular radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921904813.8U CN211786954U (en) | 2019-11-06 | 2019-11-06 | Self-cooled modular radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211786954U true CN211786954U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921904813.8U Active CN211786954U (en) | 2019-11-06 | 2019-11-06 | Self-cooled modular radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211786954U (en) |
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2019
- 2019-11-06 CN CN201921904813.8U patent/CN211786954U/en active Active
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