CN107087383B - Air quantity adjusting plate for plug box and application method thereof - Google Patents
Air quantity adjusting plate for plug box and application method thereof Download PDFInfo
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- CN107087383B CN107087383B CN201710485601.XA CN201710485601A CN107087383B CN 107087383 B CN107087383 B CN 107087383B CN 201710485601 A CN201710485601 A CN 201710485601A CN 107087383 B CN107087383 B CN 107087383B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Abstract
The invention discloses an air quantity adjusting plate for an inserting box, which comprises a plate body matched with the bottom shape of the inserting box, a connecting part arranged on the side surface of the plate body, a connecting port arranged on the connecting part and used for connecting the inserting box, a plurality of ventilation holes which are arranged on the plate body and are regularly distributed, and a plurality of bolts which are respectively inserted into different ventilation holes and used for changing the ventilation quantity of different positions on the plate body; all the vent holes are arranged in parallel on the plate body in a plurality of rows, and the gap between each guide rail in the plug box at least corresponds to one row of vent holes. The invention also discloses an application method of the air quantity regulating plate. The invention skillfully utilizes the arrangement of the bolts on the plate body to change the air inlet quantity of different functional modules, so that each module ventilates and dissipates heat as required, the ventilation quantity of each module is reasonably distributed, the heat dissipation efficiency of the fan is improved, the cost of the plug box is reduced as a whole, and the ventilation quantity and the noise power consumption of the fan are well balanced.
Description
Technical Field
The invention relates to an inserting box component, in particular to an air quantity adjusting plate for an inserting box and an application method thereof.
Background
The plug-in box, also called U box, is a standard chassis mainly used for accommodating servers, which is widely applied to structural cabinets such as communication cabinets, power cabinets, CPCI (Compact Peripheral Component Interconnect, compact PCI) and the like. The lower part in the box is provided with a plurality of guide rails side by side for plugging and installing various functional modules, and the standardized module installation plugging mode is favored by users due to the use convenience. And because each module in the subrack is installed side by side, the problem of air circulation blockage caused by the fact that various boards in a common chassis mutually block the flow channel can not occur, and compared with the subrack, the heat dissipation performance is excellent.
With the development of technology, the heating value of the internal modules of the plug box is larger and larger, and the requirement on heat dissipation is higher and higher. Forced air cooling is widely adopted as an economical and practical heat dissipation mode, and on the basis, how to further improve the heat dissipation capacity of a fan in the plug box is an urgent requirement.
In an existing plug box structure shown in fig. 1, a plurality of guide rails for plugging modules are arranged side by side at the lower position in a plug box body, ventilation gaps are formed between the guide rails, the lower part of the guide rails, namely the bottom of the plug box, is an air inlet space, the bottom of the front side of the plug box is an air inlet, a fan (not shown) is arranged at the top in the plug box body, an air outlet is arranged at the top of the rear side of the plug box body, a Z-shaped ventilation and heat dissipation flow channel is formed, external cold air at the front side of the plug box transversely enters the air inlet space at the lower part of the guide rails through the air inlet under the forced action of the operation of the fan, the cold air vertically passes through the guide rails from the air inlet space to the upper part of the guide rails from bottom to the upper part of the guide rails, heat emitted by the modules is taken away into the fan, the heat emitted by the fan is transversely blown out from the fan to the air outlet, and a forced air cooling operation mode is formed as indicated by an arrow in fig. 1. Because of the guide rail structure design in the plug box, heat dissipation is realized by taking away heat through air flow from bottom to top, and in the prior art, the structure design of directly forming heat dissipation holes on the upper side and the lower side of the plug box body to construct a ventilation heat dissipation flow channel is also available, and the essence of the structure is no different from the mode indicated in fig. 1.
The existing heat dissipation mode ensures that the ventilation quantity among the modules in the plug box body is basically equal, that is, the total ventilation quantity generated by the operation of the fan is basically evenly distributed to the ventilation gaps among the modules, and the heat dissipation quantity is basically equal for each module. After a large number of example observation and inspection, when the modules installed in the plug-in boxes are different, the generated heat productivity is different due to different heating devices in the modules with different functions, and accordingly, the heat dissipation requirements of the functional modules are different. The existing heat radiation structure and the heat radiation mode with average ventilation quantity are adopted, so that the situation of insufficient ventilation quantity of some modules with large heat productivity can be caused, the temperature of the modules exceeds the allowable temperature after long-time operation, and the possibility of module performance reduction and even damage can easily occur.
For this situation, the conventional solution adopted in the art mainly increases the total ventilation amount generated by the fan to enable the ventilation amount evenly distributed to each module to meet the heat dissipation requirement of the module with the largest heat generation amount, namely, the total ventilation amount required for calculating the total heat generation amount according to the heat generation amount of the module with the largest heat generation amount multiplied by the number of modules, which can result in larger redundancy of the ventilation amount, meanwhile, the ventilation amount is increased, which means that the power consumption of the fan is increased, the fan generates larger noise, and the corresponding use cost and equipment cost are increased.
Therefore, how to better balance the contradiction between ventilation quantity and fan noise, power consumption and cost, and achieve the effects of convenient use and low cost while meeting the heat dissipation requirements of each module is a problem of important research of the technicians in the field.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the air quantity adjusting plate for the plug box, which has the advantages of simple structure, ingenious design, convenient operation and use and capability of flexibly adjusting the ventilation quantity of each module.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the air quantity adjusting plate for the plug box comprises a plate body matched with the bottom shape of the plug box, a connecting part arranged on the side surface of the plate body, a connecting port arranged on the connecting part and used for connecting the plug box, a plurality of vent holes which are arranged on the plate body and are regularly arranged, and a plurality of bolts which are respectively inserted into different vent holes and used for changing the ventilation quantity of different positions on the plate body; the at least five ventilation holes are arranged in a row consistent with the trend of gaps among guide rails in the plug box, all the ventilation holes are arranged in a plurality of rows on the plate body in parallel, and each gap among the guide rails in the plug box at least corresponds to one row of ventilation holes.
Specifically, the bolt comprises a bolt head part, a clamping part and an inserting part which are sequentially connected into an integral structure, a concave part arranged on the side surface of the bolt head, and a through groove which radially penetrates through the clamping part and the inserting part and separates the clamping part and the inserting part into at least two leaves, wherein the inserting part is conical, and the large end of the inserting part is connected with the clamping part; the cross section of the clamping part is matched with the vent hole, and the side surface of the clamping part is lower than the end part of the pin head connected with the clamping part in the radial direction and lower than the large end of the insertion part, so that the clamping part forms a groove for clamping the vent hole on the side surface of the pin.
Preferably, the edge of the large end of the insertion part is provided with a round angle so as to facilitate the removal of the bolt.
And the shape of the vent hole is any one of a circle, an oblong, a rectangle, a triangle and a pentagon, and the cross section shape of the bolt is matched with the shape of the vent hole.
Based on the structure of the air quantity adjusting plate, the invention also provides an application method of the air quantity adjusting plate for the plug box, wherein the plug box comprises a plug box body, a plurality of lower guide rails which are arranged at the lower part in the plug box body side by side and have ventilation gaps, upper guide rails which are arranged at the upper part in the plug box body and correspond to the lower guide rails one by one, a plurality of functional modules which are arranged on the corresponding upper guide rails and lower guide rails and are respectively positioned at different positions, an air inlet which is arranged at the bottom of the plug box body, a fan which is arranged at the top of the plug box body, and an air outlet which is arranged at the top or the rear part of the plug box and is communicated with the fan, the air quantity adjusting plate for the plug box is arranged between the lower guide rails and the air inlet, and the air quantity adjusting plate for the plug box is fixedly connected with the plug box through a connecting port arranged on the lower guide rail;
the application method comprises the following steps:
(1) The heating value of each functional module is obtained according to the relevant parameters of the functional module or the actual test, and is converted into the ventilation quantity required by each functional module;
(2) Calculating the air quantity distribution ratio of all the functional modules installed in the plug box body according to the air quantity required by each functional module;
(3) Converting the ventilation distribution ratio into a section area ratio of the air duct according to a formula q=vf, wherein Q is ventilation, V is wind speed, and F is section area of the air duct; for primary ventilation, the wind speed V of each ventilation hole can be considered to be equal, so that the cross section of the air duct and the ventilation quantity are in a direct proportion relationship;
(4) Changing the number of vent holes corresponding to each functional module by arranging bolts on the plate body of the air quantity adjusting plate for the plug box, thereby adjusting the cross section area of the air channel corresponding to each functional module to be matched with the cross section area proportion of the air channel obtained in the step (3);
(5) When the fan operates, each module obtains the corresponding ventilation quantity required by heat dissipation of the fan.
Further, in the step (2), it is further calculated whether the actual ventilation volume allocated to each functional module reaches the requirement of the required ventilation volume according to the ventilation volume allocation proportion, and the minimum ventilation volume generated by the selected fan, that is, the minimum ventilation volume of the fan arranged in the inserting box should meet the requirement, so that the fan power can be maximally applied, and the condition that the operation power of the fan equipment is excessively redundant or insufficient due to improper equipment selection is avoided.
Further, the positioning manner of the bolt in the step (4) is specifically as follows: for the functional module with large heating value, no or less bolts are arranged at the corresponding vent holes so as to ensure that more air quantity passes through; for the functional module with small heating value, a plurality of bolts are arranged at the positions of the corresponding vent holes, so that the passing air quantity is reduced.
And when the cross section area of the air channel of the functional module with large heating value cannot meet the air channel cross section area ratio without arranging a bolt at the position of the vent hole corresponding to the functional module, the corresponding cross section area of the air channel is increased by matching and adjusting the distance between the functional module and the adjacent functional module.
Furthermore, in the step (4), the positioning position of the plug is kept away from the main heating device on the functional module, so that air can pass through the main heating part of the module more, and heat dissipation is facilitated.
Compared with the prior art, the invention has the following beneficial effects:
(1) The invention skillfully utilizes the air inlet position of the plate body with the vent holes on the functional module as the configurable air inlet, and changes the air inlet quantity of different functional modules through the arrangement of the bolts on the plate body, thereby increasing the air quantity distributed by the modules with large heat and reducing the air quantity of the air channels of the modules with small heat, so that each module ventilates and dissipates heat as required, thus ensuring that the air quantity of each module is reasonably distributed under the condition that the air quantity and the power of the fan are unchanged, improving the heat dissipation efficiency of the fan, reducing the cost of the plug box as a whole, and making good balance on the air quantity and the noise power consumption of the fan.
(2) The invention designs the bolt structure, the conical insertion part is arranged to facilitate the insertion of the vent hole, the pin head part and the concave part are arranged to facilitate the taking, the clamping part is used for clamping and fixing with the vent hole, each petal of the insertion part can be gathered towards the through groove to facilitate the removal of the bolt when needed, and the design of the bolt structure improves the convenience of inserting and taking out the bolt, so that the bolt is more rapid and convenient when the air quantity is regulated.
(3) The invention realizes the adjustment of the sectional area of each air channel by utilizing the mode of matching the vent holes with the bolts, is more flexible, not only adjusts the sectional area of the air channel, but also adjusts the shape of the air channel, so that the air inlet ventilation can better act on the position needing to act; for example, the original shape of the air duct is a long strip shape, bolts can be arranged on the air vents at the end parts of the row according to actual ventilation requirements during adjustment, the long strip-shaped air duct is shortened, and bolts can be arranged at intervals at the middle part of the row, so that the long strip-shaped air duct is divided and shortened into a plurality of small parts, and the targeted ventilation and heat dissipation can be carried out according to different heat dissipation positions on the functional module; on the other hand, because the ventilation holes are of standard sizes, the quantity of the ventilation holes can be directly used as a calculation basis when calculating the data such as the ventilation quantity proportion of each module, and the calculation efficiency is improved.
(4) The invention can also improve the heat dissipation ventilation quantity of a certain module or a certain modules by adjusting the distance between the guide rails on the basis of arranging the bolts, and generally one module is provided with a row of ventilation holes, and if necessary, some special modules can be provided with two or more rows of ventilation holes, so that the sufficient ventilation quantity of the modules is ensured.
Drawings
Fig. 1 is a schematic structural view of an insert box in the prior art.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a schematic view showing the insertion and removal of a latch according to the present invention.
Fig. 4 is a schematic structural view of a latch according to the present invention.
Fig. 5 is a schematic view of the installation of the air volume adjusting plate in the plug box.
Fig. 6 is a side sectional view of the box with the air volume damper mounted.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and examples, embodiments of which include, but are not limited to, the following examples.
Examples
As shown in fig. 2 to 6, the air volume adjusting plate is mainly applied to an inserting box, and specifically comprises a plate body 1 matched with the shape of the bottom of the inserting box, a connecting part 2 arranged on the side surface of the plate body, a connecting port 3 arranged on the connecting part and used for connecting the inserting box, a plurality of vent holes 4 arranged on the plate body and regularly arranged, and a plurality of bolts 5 respectively inserted into different vent holes and used for changing the ventilation volume of different positions on the plate body. In this embodiment, the ventilation holes are regularly arranged in a 12×32 matrix manner, that is, 12 ventilation holes are arranged in a row, and 32 rows of ventilation holes are arranged in parallel, the trend of each row of ventilation holes is consistent with the trend of the gaps between the guide rails in the plug box, the intervals between the 12 ventilation holes in each row can be relatively tight, the intervals between the ventilation holes in each row are matched with the gaps between the guide rails in the plug box, and it is ensured that the gaps between each guide rail at least correspond to one row of ventilation holes. The shape of the vent hole is preferably round, and can be designed into any one of an oblong shape, a rectangular shape, a triangular shape and a pentagon shape according to practical situations, and the cross section shape of the plug pin is matched with the shape of the vent hole.
Specifically, the bolt comprises a bolt head 10, a clamping part 12 and an inserting part 13 which are sequentially connected into an integral structure, a concave part 11 arranged on the side surface of the bolt head, and a through groove 14 which radially penetrates the clamping part and the inserting part and separates the clamping part and the inserting part into at least two leaves, wherein the inserting part is in a conical shape, and the large end of the inserting part is connected with the clamping part; the cross section of the clamping part is matched with the vent hole, and the side surface of the clamping part is lower than the end part of the pin head connected with the clamping part in the radial direction and lower than the large end of the insertion part, so that the clamping part forms a groove for clamping the vent hole on the side surface of the pin. Preferably, the edge of the large end of the insertion part is provided with a round angle so as to facilitate the removal of the bolt.
This air regulation board is when using and is arranged in the subrack, the subrack includes the subrack body 20, and a plurality of lower guide rails 21 that set up in the lower part in the subrack body side by side and have ventilation clearance each other, set up in the upper portion in the subrack body and with the upper guide rail 22 of lower guide rail one-to-one, settle on corresponding upper guide rail and lower guide rail and be located a plurality of functional modules 23 in different positions respectively, set up in the air intake 24 of subrack body bottom, set up in the fan 25 at the internal top of subrack to and set up in the air exit 26 of subrack top or rear portion and with fan intercommunication. The air quantity adjusting plate is arranged between the lower guide rail and the air inlet and is fixedly connected with the plug box through a connecting port arranged on the air quantity adjusting plate.
The application method of the air quantity adjusting plate for the plug box comprises the following steps:
(1) The heating value of each functional module is obtained according to the relevant parameters of the functional module or the actual test, and is converted into the ventilation quantity required by each functional module;
(2) Calculating the air quantity distribution ratio of all the functional modules installed in the plug box body according to the air quantity required by each functional module;
(3) Converting the ventilation distribution ratio into a section area ratio of the air duct according to a formula q=vf, wherein Q is ventilation, V is wind speed, and F is section area of the air duct; for primary ventilation, the wind speed V of each ventilation hole can be considered to be equal, so that the cross section of the air duct and the ventilation quantity are in a direct proportion relationship;
(4) Changing the number of vent holes corresponding to each functional module by arranging bolts on the plate body of the air quantity adjusting plate for the plug box, thereby adjusting the cross section area of the air channel corresponding to each functional module to be matched with the cross section area proportion of the air channel obtained in the step (3);
(5) When the fan operates, each module obtains the corresponding ventilation quantity required by heat dissipation of the fan.
Further, in the step (2), it is further calculated whether the actual ventilation volume allocated to each functional module reaches the requirement of the required ventilation volume according to the ventilation volume allocation proportion, and the minimum ventilation volume generated by the selected fan, that is, the minimum ventilation volume of the fan arranged in the inserting box should meet the requirement, so that the fan power can be maximally applied, and the condition that the operation power of the fan equipment is excessively redundant or insufficient due to improper equipment selection is avoided.
Further, the positioning manner of the bolt in the step (4) is specifically as follows: for the functional module with large heating value, no or less bolts are arranged at the corresponding vent holes so as to ensure that more air quantity passes through; for the functional module with small heating value, a plurality of bolts are arranged at the positions of the corresponding vent holes, so that the passing air quantity is reduced. And when the cross section area of the air channel of the functional module with large heating value cannot meet the air channel cross section area ratio without arranging a bolt at the position of the vent hole corresponding to the functional module, the corresponding cross section area of the air channel is increased by matching and adjusting the distance between the functional module and the adjacent functional module.
Furthermore, in the step (4), the positioning position of the plug is kept away from the main heating device on the functional module, so that air can pass through the main heating part of the module more, and heat dissipation is facilitated.
After the air quantity adjusting plate is used, under the condition that the air quantity and the power of the fan are unchanged, the module with larger heating value obtains more air quantity, the heat dissipation efficiency of the fan is improved, and the temperature of the module is effectively reduced.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, but all changes made by adopting the design principle of the present invention and performing non-creative work on the basis thereof shall fall within the scope of the present invention.
Claims (8)
1. The air quantity adjusting plate for the plug box is characterized by comprising a plate body matched with the bottom shape of the plug box, a connecting part arranged on the side surface of the plate body, a connecting port arranged on the connecting part and used for connecting the plug box, a plurality of vent holes which are arranged on the plate body and are regularly arranged, and a plurality of bolts which are respectively inserted into different vent holes and used for changing the ventilation quantity of different positions on the plate body; at least five vent holes are arranged in a row consistent with the trend of gaps among guide rails in the plug box, all vent holes are arranged in a plurality of rows on the plate body in parallel, and each gap among the guide rails in the plug box at least corresponds to one row of vent holes; the air quantity adjusting plate is arranged between the lower guide rail and the air inlet and is fixedly connected with the plug box through a connecting port arranged on the air quantity adjusting plate;
the bolt comprises a bolt head part, a clamping part and an inserting part which are sequentially connected into an integrated structure, a concave part arranged on the side surface of the bolt head, and a through groove which radially penetrates through the clamping part and the inserting part and separates the clamping part and the inserting part into at least two leaves, wherein the inserting part is conical, and the large end of the inserting part is connected with the clamping part; the cross section of the clamping part is matched with the vent hole, and the side surface of the clamping part is lower than the end part of the pin head connected with the clamping part in the radial direction and lower than the large end of the insertion part, so that the clamping part forms a groove for clamping the vent hole on the side surface of the pin.
2. The air volume adjusting plate for an insert box according to claim 1, wherein the edge of the large end of the insertion portion is rounded.
3. The air quantity adjusting plate for the plug box according to any one of claims 1 to 2, wherein the vent hole is any one of a circle, an oblong, a rectangle, a triangle and a pentagon, and the cross-sectional shape of the plug pin is matched with the vent hole.
4. The method for using an air volume adjusting plate for an incubator according to any one of claims 1 to 3, wherein the incubator comprises an incubator body, a plurality of lower guide rails arranged side by side at the lower part in the incubator body and having ventilation gaps therebetween, upper guide rails arranged at the upper part in the incubator body and in one-to-one correspondence with the lower guide rails, a plurality of functional modules arranged on the corresponding upper guide rails and lower guide rails and respectively positioned at different positions, an air inlet arranged at the bottom of the incubator body, a fan arranged at the top in the incubator body, and an air outlet arranged at the top or the rear part of the incubator and communicated with the fan, wherein the air volume adjusting plate for an incubator according to any one of claims 1 to 3 is arranged between the lower guide rails and the air inlet, and is fixedly connected with the incubator through a connection port arranged thereon;
the application method comprises the following steps:
(1) The heating value of each functional module is obtained according to the relevant parameters of the functional module or the actual test, and is converted into the ventilation quantity required by each functional module;
(2) Calculating the air quantity distribution ratio of all the functional modules installed in the plug box body according to the air quantity required by each functional module;
(3) Converting the ventilation distribution ratio into a section area ratio of the air duct according to a formula q=vf, wherein Q is ventilation, V is wind speed, and F is section area of the air duct;
(4) Changing the number of vent holes corresponding to each functional module by arranging bolts on the plate body of the air quantity adjusting plate for the plug box, thereby adjusting the cross section area of the air channel corresponding to each functional module to be matched with the cross section area proportion of the air channel obtained in the step (3);
(5) When the fan operates, each module obtains the corresponding ventilation quantity required by heat dissipation of the fan.
5. The method according to claim 4, wherein in the step (2), the actual ventilation quantity allocated to each functional module is measured according to the ventilation quantity allocation ratio to determine whether the actual ventilation quantity allocated to each functional module meets the requirement of the required ventilation quantity, and the minimum ventilation quantity which can be generated by the selected fan is determined according to the measured ventilation quantity.
6. The method for using an air volume adjusting plate for an insert box according to claim 4, wherein the positioning manner of the plug pin in the step (4) is specifically as follows: for the functional module with large heating value, no or less bolts are arranged at the corresponding vent holes; for the functional module with small heating value, a plurality of bolts are arranged at the positions of the corresponding vent holes.
7. The method according to claim 4, wherein when the cross-sectional area of the air duct cannot meet the air duct cross-sectional area ratio without installing a pin at the position of the vent corresponding to the functional module having the larger heat generation amount, the corresponding cross-sectional area of the air duct is increased by adjusting the distance between the functional module and the adjacent functional module.
8. The method for using an air volume adjusting plate for an insert box according to any one of claims 4 to 7, wherein in the step (4), the placement position of the plug pin is avoided from a main heat generating device on the functional module.
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| CN201710485601.XA CN107087383B (en) | 2017-06-23 | 2017-06-23 | Air quantity adjusting plate for plug box and application method thereof |
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| CN201710485601.XA CN107087383B (en) | 2017-06-23 | 2017-06-23 | Air quantity adjusting plate for plug box and application method thereof |
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| CN109413937B (en) * | 2018-10-19 | 2020-01-07 | 江苏开放大学（江苏城市职业学院） | Air conditioner for machine room server |
| CN109890175B (en) * | 2019-02-21 | 2021-04-06 | 四川九洲电器集团有限责任公司 | Waterproof heat dissipation machine case |
| CN112888218A (en) * | 2021-01-21 | 2021-06-01 | 西南石油大学 | Electrical cabinet capable of adjusting temperature |
| CN114423242A (en) * | 2022-01-25 | 2022-04-29 | 中国船舶重工集团公司第七二四研究所 | Module plug and air duct opening and closing linkage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054581U (en) * | 1991-01-09 | 1993-01-22 | 三菱電機株式会社 | Packetgeshelf |
| JPH11274776A (en) * | 1998-03-23 | 1999-10-08 | Ando Electric Co Ltd | Cooler for module built in housing |
| JP2004146631A (en) * | 2002-10-25 | 2004-05-20 | Nec Engineering Ltd | Electronic device |
| EP2160086A1 (en) * | 2008-08-29 | 2010-03-03 | Robert Bosch GmbH | Cooling device for cooling an electronic control device and an electronic control device |
| CN101754652A (en) * | 2008-12-04 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | Air volume adjuster |
| JP2015005608A (en) * | 2013-06-20 | 2015-01-08 | 村林工業株式会社 | Blocking structure of opening part, assembly of solar battery module and frame body, and seal member used therefor |
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011135715A1 (en) * | 2010-04-30 | 2011-11-03 | 富士通株式会社 | Housing, substrate module, and air-cooling structure |
| TW201408183A (en) * | 2012-08-15 | 2014-02-16 | Hon Hai Prec Ind Co Ltd | Container data center |
| CN206963260U (en) * | 2017-06-23 | 2018-02-02 | 成都特锐泰雷兹电子应用科技有限公司 | A kind of subrack air-flow plate |
-
2017
- 2017-06-23 CN CN201710485601.XA patent/CN107087383B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH054581U (en) * | 1991-01-09 | 1993-01-22 | 三菱電機株式会社 | Packetgeshelf |
| JPH11274776A (en) * | 1998-03-23 | 1999-10-08 | Ando Electric Co Ltd | Cooler for module built in housing |
| JP2004146631A (en) * | 2002-10-25 | 2004-05-20 | Nec Engineering Ltd | Electronic device |
| EP2160086A1 (en) * | 2008-08-29 | 2010-03-03 | Robert Bosch GmbH | Cooling device for cooling an electronic control device and an electronic control device |
| CN101754652A (en) * | 2008-12-04 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | Air volume adjuster |
| JP2015005608A (en) * | 2013-06-20 | 2015-01-08 | 村林工業株式会社 | Blocking structure of opening part, assembly of solar battery module and frame body, and seal member used therefor |
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
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