CN203859978U - Power supply module - Google Patents
Power supply module Download PDFInfo
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- CN203859978U CN203859978U CN201420279602.0U CN201420279602U CN203859978U CN 203859978 U CN203859978 U CN 203859978U CN 201420279602 U CN201420279602 U CN 201420279602U CN 203859978 U CN203859978 U CN 203859978U
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- Prior art keywords
- liquid cooling
- cooling plate
- power module
- drain pan
- panel
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Abstract
The utility model discloses the technical field of heat radiation of electric devices, and discloses a power supply module. The power supply module comprises a bottom housing and a liquid cooling device. A liquid cooling plate of the liquid cooling device is used as a top plate and fixedly connected to the bottom housing. The beneficial effects are that the liquid cooling plate of the liquid cooling device is used as the top plate to be fixedly connected to the bottom housing, and the liquid cooling plate is a part of the housing of the power supply module, so that the liquid cooling plate fails to occupy the internal space of the housing, the space utilization rate of the power supply module is improved, the size of the power supply module is reduced. Furthermore, the area of the liquid cooling plate, which is a part of the housing, is greater than the area of the liquid cooling plate disposed inside the housing, so that the heat radiation effects of the power supply module are improved.
Description
Technical field
The utility model relates to the technical field of electric device heat radiation, refers more particularly to a kind of power module.
Background technology
Aspect the modular power source of electronic equipment, conventional module mainly realizes heat radiation by air-cooled.Progressively expanding and the customization requirement of client to power module of power module application scenario in recent years, such as the requirement such as low noise, high efficiency, the power module that tradition adopts fan technology to realize heat radiation is difficult to satisfy the demands, and adopts the power module of liquid-cooling heat radiation technology well to solve this demand.Liquid-cooling heat radiator of the prior art mainly comprises; Liquid cooling plate, circulation fluid, water pump and heat exchanger.Liquid cooling plate is the metal derby that water channel is left in an inside, it contacts with electric component, circulation fluid flows and carries out heat exchange with electric component in water channel, the circulation fluid temperature of carrying out after heat exchange raises, circulating fluid is lowered the temperature through heat exchanger afterwards, the circulation fluid of low temperature flows in liquid cooling plate and electric component heat exchange again, thereby realizes the heat radiation of power module.
The applicant finds that the liquid cooling plate of liquid cooling apparatus of the prior art is arranged on the inside of power module, and the inner space of the power module taking greatly, has influence on the setting of electric component, and the radiating effect of power module.
Utility model content
The utility model provides a kind of power module, in order to improve the radiating effect of power module and to reduce the volume of power module.
The utility model provides a kind of power module, and this power module comprises: drain pan and liquid cooling apparatus, wherein, the liquid cooling plate of described liquid cooling apparatus is fixedly connected with described drain pan as top board.
In technique scheme, be fixedly connected with drain pan as top board by the liquid cooling plate that adopts liquid cooling apparatus, make the part of liquid cooling plate as power module housing, thereby avoid liquid cooling plate to take the space of enclosure interior, improved the space availability ratio of power module, and reduced the volume of power module, in addition, liquid cooling plate is as a part for housing, and its area is greater than the area that is arranged on the liquid cooling plate in housing, thereby has improved the radiating effect of power module.
Preferably, described liquid cooling plate is fixedly connected with described drain pan by screw.Ensure the bonding strength of drain pan and liquid cooling plate.
Preferably, in described drain pan, be provided with tellite, on described tellite, be fixed with multiple electric components, and described multiple electric component is compressed and contacts with described liquid cooling plate by heat conductive insulating pad.When having ensured heat radiation, avoid occurring electric leakage, improved fail safe.
Preferably, the radiator structure of each electric component has horizontal bending part, and the horizontal bending part of described radiator structure is compressed and contacts with described liquid cooling plate by described heat conductive insulating pad.Increase area of dissipation, be conducive to power module heat radiation.
Preferably, described electric component comprises radiator, transformer or inductor.Electric component can be selected different electric components.
Preferably, described liquid cooling plate is connected with the heat exchanger in liquid cooling apparatus by liquid cooling joint.Ensure good the be communicated with effect of liquid cooling plate with heat exchanger.
Preferably, also comprise panel, on described panel, be rotatably connected to handle, described drain pan with on described liquid cooling plate, be respectively arranged with the groove of dodging matching with described handle.Avoid drain pan and liquid cooling plate to have influence on the rotation of handle.
Preferably, described liquid cooling joint is arranged at a side relative with described panel on described liquid cooling plate.Reasonably utilize space, reduced the space that power module takies.
Preferably, described panel is bending plate, and described drain pan is respectively arranged with on described liquid cooling plate the step trough matching with described panel.Make panel can with coordinate good with liquid cooling plate of drain pan.
Preferably, described panel and described housing and described liquid cooling plate are connected by screw respectively.Facilitate the installation of panel and ensured it and the bonding strength of drain pan and liquid cooling plate.
Brief description of the drawings
The structural representation of the power module that Fig. 1 provides for the utility model embodiment;
The decomposing schematic representation of the power module that Fig. 2 provides for the utility model embodiment;
The structural representation of the liquid cooling plate that Fig. 3 provides for the utility model embodiment;
The structural representation of the drain pan that Fig. 4 provides for the utility model embodiment.
Reference numeral:
1-drain pan 2-liquid cooling plate 3-panel
4-liquid cooling joint 5-electric component
Embodiment
In order to improve the radiating effect of power module and to reduce the volume of power module.The utility model provides a kind of power module.In the technical solution of the utility model, top board by the liquid cooling plate in employing liquid cooling apparatus as power module, thereby save the inner space of power module, and improved the contact area of the electric component in liquid cooling plate and electrical module, improved the radiating effect of power module.For making the purpose of this utility model, technical scheme and advantage clearer, below as an example of nonrestrictive embodiment example, the utility model is described in further detail.
As depicted in figs. 1 and 2, the structural representation of the power module that Fig. 1 provides for the present embodiment, the explosive view of the power module that Fig. 2 provides for the present embodiment.
The utility model embodiment provides a kind of power module, and this power module comprises: drain pan 1 and liquid cooling apparatus, wherein, the liquid cooling plate 2 of liquid cooling apparatus is fixedly connected with drain pan 1 as top board.
In the above-described embodiments, be fixedly connected with drain pan 1 as top board by the liquid cooling plate 2 that adopts liquid cooling apparatus, make the part of liquid cooling plate 2 as power module housing, thereby avoid liquid cooling plate 2 to take the space of enclosure interior, improved the space availability ratio of power module, and reduced the volume of power module, in addition, liquid cooling plate 2 is as a part for housing, and its area is greater than the area of the liquid cooling plate 2 being arranged in housing, thereby has improved the radiating effect of power module.
Concrete, the structure of drain pan 1 as shown in Figure 4, the structure of liquid cooling plate 2 as shown in Figure 3, drain pan 1 wherein forms for sheet metal component bending, be specially the shape that sheet material is bent into dustpan, thereby form a cavity that holds electric component 5, the structure of liquid cooling plate 2 as shown in Figure 3, liquid cooling plate 2 is connected with the heat exchanger in liquid cooling apparatus by liquid cooling joint 4, in liquid cooling plate 2, be provided with multiple pipelines, electric component 5 in pipeline interior mobile cooling fluid and housing carries out heat exchange, thereby realizes the effect of heat radiation.In the time of concrete installation, liquid cooling plate 2 is buckled on drain pan 1, and by screw, drain pan 1 is fixing with liquid cooling plate 2.After liquid cooling plate 2 and drain pan 1 fix, one end of housing has breach, in the position of breach, top panel 3 is set, now, panel 3 and liquid cooling joint 4 lay respectively at the two ends of housing, be the back side that liquid cooling joint 4 is positioned at whole power module, in the time that power module uses, the wiring of power module is positioned at the back side of power module, therefore, can reserve certain wiring space at the back side of power module, liquid cooling joint 4 is arranged on to the back side of power module, take full advantage of space, avoided the structure of power module to increase the space taking.
Wherein, in described drain pan 1, be provided with tellite, on described tellite, be fixed with multiple electric components 5, and described multiple electric component 5 is compressed and contacts with described liquid cooling plate 2 by heat conductive insulating pad.Electric component 5 in power module can comprise multiple electric component, as: electric component 5 comprises radiator, transformer or inductor or other electric component, in the time of concrete installation, electric component 5 arranges on printed circuit board base board, and electric component 5 is compressed and contacts with liquid cooling plate 2 by heat conductive insulating pad.The situation of having avoided occurring electric leakage in the time carrying out heat exchange, has improved fail safe, and the heat that can better electric component 5 be produced is dispersed on liquid cooling plate 2 by heat conductive insulating pad simultaneously, has improved the radiating effect of power module.In order further to improve radiating effect, preferred, the radiator structure of each electric component 5 has horizontal bending part, and the horizontal bending part of described radiator structure is compressed and contacts with described liquid cooling plate 2 by described heat conductive insulating pad.Thereby increase and the contact area of liquid cooling plate 2, as: by the bending plate that 2 top position bendings 90 are spent near liquid cooling plate of the heat radiation copper coin in transformer, be easy to contact heat radiation with large panel 3 laminatings of cold drawing.Thereby be convenient to heat radiation.
In addition, for its panel 3, on panel 3, be rotatably connected to handle, drain pan 1 with on liquid cooling plate 2, be respectively arranged with and the groove of dodging of shaking hands to match.As shown in Figure 2, on panel 3, be provided with handle, in the time of portable power source module, facilitated operator to control power module, a preferably point of application is provided.In order to coordinate the work of this handle, drain pan 1 with on liquid cooling plate 2, be respectively arranged with and the groove of dodging of shaking hands to match, avoided drain pan 1 and liquid cooling plate 2 to limit the motion of handle.Specifically adding man-hour, panel 3 is bending plate, and drain pan 1 is respectively arranged with on liquid cooling plate 2 step trough matching with panel 3.Be that panel 3 is that a sheet material bending forms, on panel 3, there is the bending projection matching with drain pan 1 and liquid cooling plate 2 respectively, and be respectively arranged with the step trough matching with panel 3 on drain pan 1 and liquid cooling plate 2, in the time of assembling, panel 3 is sleeved on one end of drain pan 1 and liquid cooling plate 2, and be connected by screw, complete the assembling of power module.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (10)
1. a power module, is characterized in that, comprising: drain pan (1) and liquid cooling apparatus, wherein, the liquid cooling plate of described liquid cooling apparatus (2) is fixedly connected with described drain pan (1) as top board.
2. power module as claimed in claim 1, is characterized in that, described liquid cooling plate (2) is fixedly connected with described drain pan (1) by screw.
3. power module as claimed in claim 1, it is characterized in that, described drain pan is provided with tellite in (1), on described tellite, be fixed with multiple electric components (5), and described multiple electric component (5) is compressed and contacts with described liquid cooling plate (2) by heat conductive insulating pad.
4. power module as claimed in claim 3, it is characterized in that, the radiator structure of each electric component (5) has horizontal bending part, and the horizontal bending part of described radiator structure is compressed and contacts with described liquid cooling plate (2) by described heat conductive insulating pad.
5. power module as claimed in claim 4, is characterized in that, described electric component (5) comprises radiator, transformer or inductor.
6. the power module as described in claim 1～5 any one, is characterized in that, described liquid cooling plate (2) is connected with the heat exchanger in liquid cooling apparatus by liquid cooling joint (4).
7. power module as claimed in claim 6, it is characterized in that, also comprise panel (3), described panel is rotatably connected to handle on (3), described drain pan (1) with on described liquid cooling plate (2), be respectively arranged with the groove of dodging matching with described handle.
8. power module as claimed in claim 7, is characterized in that, described liquid cooling joint (4) is arranged in the upper side relative with described panel (3) of described liquid cooling plate (2).
9. power module as claimed in claim 7, it is characterized in that, described panel (3) is bending plate, and described drain pan (1) is respectively arranged with on described liquid cooling plate (2) step trough coordinating with described panel (3).
10. power module as claimed in claim 9, is characterized in that, described panel (3) is connected by screw respectively with described housing and described liquid cooling plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279602.0U CN203859978U (en) | 2014-05-28 | 2014-05-28 | Power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279602.0U CN203859978U (en) | 2014-05-28 | 2014-05-28 | Power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859978U true CN203859978U (en) | 2014-10-01 |
Family
ID=51609820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279602.0U Active CN203859978U (en) | 2014-05-28 | 2014-05-28 | Power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347863A (en) * | 2017-01-25 | 2018-07-31 | 全汉企业股份有限公司 | Power supply device |
| CN110140437A (en) * | 2016-10-10 | 2019-08-16 | 布尔有限公司 | Compact liquid refrigerating module for computer server |
-
2014
- 2014-05-28 CN CN201420279602.0U patent/CN203859978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140437A (en) * | 2016-10-10 | 2019-08-16 | 布尔有限公司 | Compact liquid refrigerating module for computer server |
| CN108347863A (en) * | 2017-01-25 | 2018-07-31 | 全汉企业股份有限公司 | Power supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park building B2 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CP03 | Change of name, title or address |