CN216775385U - Optical module liquid cooling radiator - Google Patents
Optical module liquid cooling radiator Download PDFInfo
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- CN216775385U CN216775385U CN202220269567.9U CN202220269567U CN216775385U CN 216775385 U CN216775385 U CN 216775385U CN 202220269567 U CN202220269567 U CN 202220269567U CN 216775385 U CN216775385 U CN 216775385U
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Abstract
The utility model discloses an optical module liquid cooling radiator, which comprises: the water-cooling plate, the heat pipe, the clamp plate, optical module subassembly, power module heating panel and a set of CPU heat dissipation cold drawing, one side of optical module subassembly is located to the water-cooling plate, be equipped with the copper billet on the optical module subassembly, the top of optical module subassembly is located to the heat pipe, the top of heat pipe is located to the clamp plate, the heating end and the copper billet of heat pipe are connected, the heat dissipation end is connected with the water-cooling plate, the one end of water-cooling plate is passed through inlet joint and is connected quick-operation joint and advance water piping connection, the other end is equipped with the cooling tube, the cooling tube is laid on the power module heating panel, the other end of cooling tube passes through the pipeline and is connected with the end of intaking of CPU heat dissipation cold drawing, the water outlet end of CPU heat dissipation cold drawing passes through connecting pipe and outlet joint and is connected quick-operation joint and is connected. The utility model uses the heat pipe to match with the water cooling plate to dissipate heat, transfers heat to the water cooling plate through the heat pipe, takes heat out through the water cooling plate, and has safer liquid cooling heat dissipation and better heat dissipation effect.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation, and particularly relates to a liquid cooling radiator of an optical module.
Background
With the rapid development of the ICT industry, the application of the switch is rapidly developed. The optical module is used as a carrier for transmission between the switch and the equipment, the application environment is increasingly complex, the power consumption and the installation quantity are continuously increased, and the heat dissipation is very important. Once the heat dissipation is bad, the components and parts high temperature will appear, under long-time high temperature operation, can lead to components and parts ageing-accelerated to reduce its life, can damage components and parts even, lead to the unable normal work of server, cause serious economic loss, can threaten staff's personal safety even. Therefore, the improvement of the heat dissipation capacity of the server has important significance on the safe and efficient operation of the switch.
The existing optical module heat dissipation technology mostly adopts air cooling heat dissipation, which mainly has the following problems:
1) more high-air-volume fans are needed for heat dissipation, so that the heat dissipation cost is high;
2) the fan has high noise;
3) a bottleneck exists in the heat dissipation capacity;
4) the air-cooled radiator is difficult to install and is not beneficial to maintenance;
therefore, the heat dissipation technology of the optical module is still to be improved.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects, the utility model aims to provide a liquid cooling radiator of an optical module, the structure of the liquid cooling radiator is optimized, a heat pipe is used for matching with a water cooling plate for heat dissipation, the heating end of the heat pipe is welded with a copper block, the copper block is contacted with an optical module assembly to absorb heat, the heat is transferred to a water cooling plate through the heat pipe, and the heat is taken out through heat exchange between fins inside the water cooling plate and liquid, so that a good heat dissipation effect is achieved.
The technical scheme is as follows: in order to achieve the above object, the present invention provides an optical module liquid cooling heat sink, including: the solar water-cooling module comprises a water-cooling plate, a heat pipe, a pressing plate, an optical module component, a power module radiating plate and a group of CPU radiating cold plates, wherein the water-cooling plate is arranged on one side of the optical module component, a copper block is arranged on the optical module component, the heat pipe is arranged above the optical module component, the pressing plate is arranged above the heat pipe, the heating end of the heat pipe is connected with the copper block, the radiating end is connected with the water-cooling plate, one end of the water-cooling plate is connected with a quick joint and a water inlet pipe through an inlet joint, the other end of the water-cooling plate is provided with a cooling pipe, the cooling pipe is laid on the power module radiating plate, the other end of the cooling pipe is connected with the water inlet end of the CPU radiating cold plate through a pipeline, and the water outlet end of the CPU radiating cold plate is connected with the quick joint through a connecting pipe and an outlet joint. According to the liquid cooling radiator for the optical module, the structure is optimized, the heat pipe is matched with the water cooling plate for heat dissipation, the heating end of the heat pipe is welded with the copper block, the copper block is in contact with the optical module assembly to absorb heat, the heat is transferred to the water cooling plate through the heat pipe, the heat is taken out through heat exchange between fins inside the water cooling plate and liquid, and therefore the good heat dissipation effect is achieved.
The optical module component comprises an optical mouse cage supporting plate, an upper optical module, a lower optical module and heat dissipation teeth, wherein the upper optical module is arranged above the optical mouse cage supporting plate, the lower optical module is arranged on the inner side of the optical mouse cage supporting plate, and one end of the heat dissipation teeth is inserted into the optical mouse cage supporting plate and is in contact with the lower optical module. The arrangement of the heat dissipation teeth further improves the heat dissipation effect of the optical module component.
Furthermore, one side of the light mouse cage supporting plate is provided with a U-shaped groove.
Furthermore, a mounting plate is arranged in the U-shaped groove, the mounting plate is connected with the optical mouse cage supporting plate through a group of mounting columns, and the lower optical module is arranged on the mounting plate.
Preferably, the mounting column is provided with a spring at the joint of the mounting plate and at the lower part of the mounting column.
Further preferably, fins are arranged in the water cooling plate.
Preferably, the power module heat dissipation plate is provided with a U-shaped groove, and the cooling pipe of the power module heat dissipation plate is clamped in the U-shaped groove.
The technical scheme shows that the utility model has the following beneficial effects:
1. according to the liquid cooling radiator for the optical module, the structure is optimized, the heat pipe is matched with the water cooling plate for heat dissipation, the heating end of the heat pipe is welded with the copper block, the copper block is in contact with the optical module assembly to absorb heat, the heat is transferred to the water cooling plate through the heat pipe, the heat is taken out through heat exchange between fins inside the water cooling plate and liquid, and therefore the good heat dissipation effect is achieved.
2. According to the utility model, the pressing plate is arranged on the heat pipe, and the contact gaps between the copper block and the upper layer optical module and between the heat pipe and the radiating teeth can be effectively eliminated by utilizing the elastic deformation of the heat pipe, so that the contact thermal resistance is reduced.
3. The optical module assembly comprises an optical mouse cage supporting plate, an upper optical module, a lower optical module and heat dissipation teeth, and the heat dissipation effect of the optical module assembly is further improved due to the arrangement of the heat dissipation teeth.
Drawings
Fig. 1 is a schematic structural view of a liquid cooling heat sink of an optical module according to the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic diagram of a partial structure of an optical module assembly according to the present invention;
fig. 4 is a side view of an optical module assembly of the present invention.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
Examples
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
An optical module liquid cooling heatsink as shown in the figures, comprising: the water cooling plate comprises a water cooling plate 1, a heat pipe 2, a pressing plate 3, an optical module assembly 4, a power module radiating plate 5 and a group of CPU radiating cold plates 6, wherein the water cooling plate 1 is arranged on one side of the optical module assembly 4, a copper block 7 is arranged on the optical module assembly 4, the heat pipe 2 is arranged above the optical module assembly 4, the pressing plate 3 is arranged above the heat pipe 2, the heating end of the heat pipe 2 is connected with the copper block 7, the radiating end is connected with the water cooling plate 1, one end of the water cooling plate 1 is connected with a water inlet pipe through an inlet joint connection quick joint 11, the other end of the water cooling plate is provided with a cooling pipe 12, the cooling pipe 12 is laid on the power module radiating plate 5, the other end of the cooling pipe 12 is connected with the water inlet end of the CPU radiating cold plate 6 through a pipeline, and the water outlet end of the CPU radiating cold plate 6 is connected with an outlet joint connection quick joint 13 through a connecting pipe 8.
In this embodiment, the optical module assembly 4 includes an optical mouse cage supporting plate 41, an upper optical module 42, a lower optical module 43, and heat dissipation teeth 44, where the upper optical module 42 is disposed above the optical mouse cage supporting plate 41, the lower optical module 43 is disposed on the inner side of the optical mouse cage supporting plate 41, one end of each heat dissipation tooth 44 is inserted into the optical mouse cage supporting plate 41 and is in contact with the lower optical module 43, and the heating end of the heat pipe 2 is in contact with the heat dissipation teeth 44 through a TIM material.
In this embodiment, a U-shaped groove 411 is formed on one side of the tray 41 of the optical mouse cage.
In this embodiment, a mounting plate 9 is disposed in the U-shaped groove 411, the mounting plate 9 is connected to the cage supporting plate 41 through a set of mounting posts 10, and the lower optical module 43 is disposed on the mounting plate 9.
In this embodiment, the mounting post 10 is provided with a spring 101 at the joint of the mounting plate 9 and at the lower part thereof.
In this embodiment, fins are provided in the water-cooling plate 1.
In this embodiment, the heat dissipation plate 5 of the power module is provided with a U-shaped groove 51, and the cooling pipe 12 of the heat dissipation plate 5 of the power module is clamped in the U-shaped groove 51.
The working principle of the liquid cooling radiator of the optical module in the embodiment is as follows: the heat dissipation principle of the upper layer optical template is as follows: the heating end of the heat pipe 2 is welded with the copper block 7, the heat dissipation section of the heat pipe 2 is welded with the water cooling plate, the copper block 7 is in contact with the upper-layer light template 2 to absorb heat, the heat is quickly transferred to the water cooling plate 1 through the heat pipe 2, and fins in the water cooling plate 1 carry out heat exchange with water to carry out heat transfer to carry out heat removal;
heat dissipation principle of the lower optical module 43: the heating end of the heat pipe 2 is contacted with the heat dissipation teeth 44 through a TIM material, the heat dissipation end of the heat pipe 2 is welded with the water cooling plate 1, the heat dissipation teeth 44 are contacted with the lower light template 43 to absorb heat, the heat is rapidly transferred to the water cooling plate 1 through the heat pipe 2, and the fins inside the water cooling plate 1 exchange heat with water to take the heat out.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. An optical module liquid cooling radiator which characterized in that: the method comprises the following steps: the solar water-cooling solar water heater comprises a water-cooling plate (1), a heat pipe (2), a pressing plate (3), an optical module component (4), a power module radiating plate (5) and a group of CPU radiating cold plates (6), wherein the water-cooling plate (1) is arranged on one side of the optical module component (4), a copper block (7) is arranged on the optical module component (4), the heat pipe (2) is arranged above the optical module component (4), the pressing plate (3) is arranged above the heat pipe (2), the heating end of the heat pipe (2) is connected with the copper block (7), the radiating end is connected with the water-cooling plate (1), one end of the water-cooling plate (1) is connected with a quick joint (11) and a water inlet pipe through an inlet joint, the other end of the water-cooling plate is provided with a cooling pipe (12), the cooling pipe (12) is laid on the power module radiating cold plates (5), the other end of the cooling pipe (12) is connected with the water inlet end of the CPU radiating cold plates (6) through a pipeline, the water outlet end of the CPU heat dissipation cold plate (6) is connected with an outlet joint connection quick joint (13) through a connecting pipe (8).
2. The optical module liquid cooling heatsink of claim 1, wherein: optical module subassembly (4) are including optical mouse cage layer board (41), upper optical template (42), lower floor optical template (43) and heat dissipation tooth (44), optical mouse cage layer board (41) top is located in upper optical template (42), optical mouse cage layer board (41) are located in lower floor optical template (43), the inboard of optical mouse cage layer board (41) is located in lower floor optical template (43), the one end of heat dissipation tooth (44) is inserted in optical mouse cage layer board (41) to contact with lower floor optical template (43).
3. The optical module liquid cooling heat sink of claim 2, wherein: one side of the light mouse cage supporting plate (41) is provided with a U-shaped groove (411).
4. The optical module liquid cooling heatsink of claim 3, wherein: be equipped with mounting panel (9) in U type recess (411), mounting panel (9) are connected with light mouse cage layer board (41) through a set of erection column (10), lower floor light template (43) are located on mounting panel (9).
5. The optical module liquid cooled heat sink of claim 4, wherein: the mounting column (10) is positioned at the joint of the mounting plate (9) and the lower part of the mounting column is provided with a spring (101).
6. The optical module liquid cooling heatsink of claim 1, wherein: fins are arranged in the water cooling plate (1).
7. The optical module liquid cooling heatsink of claim 1, wherein: the power module heat dissipation plate (5) is provided with a U-shaped groove (51), and a cooling pipe (12) positioned on the power module heat dissipation plate (5) is clamped in the U-shaped groove (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220269567.9U CN216775385U (en) | 2022-02-10 | 2022-02-10 | Optical module liquid cooling radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220269567.9U CN216775385U (en) | 2022-02-10 | 2022-02-10 | Optical module liquid cooling radiator |
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| Publication Number | Publication Date |
|---|---|
| CN216775385U true CN216775385U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220269567.9U Active CN216775385U (en) | 2022-02-10 | 2022-02-10 | Optical module liquid cooling radiator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001749A1 (en) * | 2022-06-27 | 2024-01-04 | 中兴通讯股份有限公司 | Liquid cooling structure of optical module, and optical module |
| WO2024016668A1 (en) * | 2022-07-19 | 2024-01-25 | 中兴通讯股份有限公司 | Liquid cooling device and communication apparatus having same |
-
2022
- 2022-02-10 CN CN202220269567.9U patent/CN216775385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001749A1 (en) * | 2022-06-27 | 2024-01-04 | 中兴通讯股份有限公司 | Liquid cooling structure of optical module, and optical module |
| WO2024016668A1 (en) * | 2022-07-19 | 2024-01-25 | 中兴通讯股份有限公司 | Liquid cooling device and communication apparatus having same |
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