CN202425275U - Heat-dissipating device applicable to multi-module box instrument - Google Patents
Heat-dissipating device applicable to multi-module box instrument Download PDFInfo
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- CN202425275U CN202425275U CN2011205276787U CN201120527678U CN202425275U CN 202425275 U CN202425275 U CN 202425275U CN 2011205276787 U CN2011205276787 U CN 2011205276787U CN 201120527678 U CN201120527678 U CN 201120527678U CN 202425275 U CN202425275 U CN 202425275U
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Abstract
The utility model discloses a heat-dissipating device applicable to a multi-module box instrument. The heat-dissipating device comprises a module installation region and a ventilation region, wherein the module installation region is installed with a plurality of modules, and a ventilating gap is arranged between each adjacent modules; the ventilation region is arranged on one side of the module installation region, and one side of the ventilation region close to the module installation region is provided with a plurality of wind boards. According to the utility model, since ventilating ducts and the wind boards are arranged as well as the ventilating gaps are arranged between each two modules, the cold air entering from the ventilating ducts can uniformly enter into the ventilating gaps among the modules and further take away the heat among the modules, so that the temperature of the modules is reduced and the purpose of uniform heat dissipation is achieved. The heat-dissipating device has the advantages of good heat dissipation effect on the modules and uniform heat dissipation in each module.
Description
Technical field
The utility model relates to technical field of electronic equipment, particularly relates to a kind of heat abstractor that is applicable to multimode casing instrument.
Background technology
Along with the function of electronic equipment is more and more, the module in the multimode class subrack instrument is also more and more, and the heat radiation of this environment lower module has been proposed new requirement.The radiating mode of multimode class subrack instrument mainly contains at present: 1, natural air cooled heat radiation; 2, forced air cooling heat radiation.The little multimode class subrack instrument of caloric value is mainly taked natural air cooled heat radiation, and the multimode class subrack instrument that caloric value is big mainly adopts the mode of forced air cooling to dispel the heat, but there is existing bad, the uneven defective of dispelling the heat of radiating effect in above-mentioned radiating mode.
The utility model content
The technical problem that the utility model will solve provides a kind of heat abstractor that is applicable to multimode casing instrument, in order to solve the problems referred to above that prior art exists.
For solving the problems of the technologies described above, the utility model provides a kind of heat abstractor that is applicable to multimode casing instrument, and said device comprises:
Module installing zone and plenum area; Wherein, said module installing zone is equipped with several modules, is provided with ventilation gap between the adjacent block; Said plenum area is arranged on a side of said module installing zone, and wherein, said plenum area is provided with some deep beads near a side of said module installing zone.
Further, the height of said ventilation gap be in the adjacent block arbitrary module thickness 1/2nd.
Further, said plenum area is provided with 2～5 deep beads near a side of said module installing zone.
Further, said deep bead forms through twice bending, and the bending angle is 135 °.
Further, said device also is provided with blower fan at the air inlet place.
The utility model beneficial effect is following:
The utility model is through being provided with air duct and deep bead; And between each module, ventilation gap is set; Make the cold air that gets into from air duct can get into the ventilation gap between each module uniformly, and then take away the heat of each module, reduce the temperature of module; Reach the purpose of Homogeneouslly-radiating, have that module heat dissipating is effective, each module heat dissipating advantage of uniform.
Description of drawings
Fig. 1 is a kind of structural representation that is applicable to the heat abstractor of multimode casing instrument among the utility model embodiment;
Fig. 2 is the structural representation of deep bead among the utility model embodiment;
Fig. 3 is the cutaway view of E-E among Fig. 2.
Embodiment
In order to solve bad, the uneven problem of dispelling the heat of prior art radiating effect; The utility model provides a kind of heat abstractor that is applicable to multimode casing instrument; Whole rational deployment is carried out in power consumption module, air channel; Installing a side is air duct, and opposite side is each functional module, and then realizes the Homogeneouslly-radiating purpose.Below in conjunction with accompanying drawing and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, does not limit the utility model.
As shown in Figure 1, the utility model embodiment relates to a kind of heat abstractor that is applicable to multimode casing instrument, comprising: module installing zone and plenum area 1.The module installing zone is equipped with several modules 5, is provided with ventilation gap 4 between each module 5; The height of ventilation gap 4 is generally about 1/2nd of arbitrary module thickness in the adjacent block.Plenum area 1 is arranged on a side of module installing zone, and wherein, plenum area 1 is provided with some deep beads near a side of module installing zone, through deep bead with a part of guiding cool air of plenum area in the ventilation gap between the module 4.Direction and air quantity that deep bead can the control device inner air flows guarantee the uniformity of air flow, have satisfied the radiating requirements of multimode subrack instrument.The quantity of deep bead can usually, be divided equally the deep bead that the position is provided with 2～5 change wind direction according to how much being provided with of module in the side-vented road.In addition, the size of deep bead can require according to the heat radiation of module to confirm.Caloric value height, the module that requires more cold wind to dispel the heat then are provided with big deep bead 3.Caloric value is less relatively, and the module that requires less cold wind to dispel the heat then is provided with little deep bead 2.The shape of deep bead is like Fig. 2, shown in 3, and deep bead adopts sheet metal process, forms through twice bending, and the bending angle is 135 °; Also can adopt other processing technology to make said structure, for example welding procedure.In addition, also be provided with blower fan 6, be used for cold wind is blown into plenum area at the air inlet place.
The radiating mode that the utility model embodiment relates to device is: through heat conducting mode the heat of module is conducted to module housing, the heat part of module housing reaches the cabinet housing through module guide rail, framework heat conduction; The heat that conducts to the cabinet housing rejects heat in the atmosphere through the mode of natural heat dissipation.The mode of another part heat through the blower fan forced air cooling taken the hot blast that carries out after the heat exchange with module housing in the ventilation gap outside the cabinet to.
It is following that the utility model embodiment relates to the device course of work:
As shown in Figure 1, among Fig. 1, the cold wind approach axis that the hollow arrow representative is blown into from air inlet; The solid black arrow is represented through the hot blast flow direction after the heat exchange.The left side of device is the installation region of functional module 5, and the right side is a plenum area 1.Blower fan 6 is blown through the ventilation gap 4 of right side plenum area 1 between module 5, thereby to each module 5 forced air coolings heat radiation.Whole air channel is made up of the ventilation gap 4 between right side plenum area 1, little deep bead 2, big deep bead 3, the module.Little deep bead 2 is placed on right side plenum area 1 front end (near an end of air inlet), and big deep bead 3 is placed on the rear end (away from an end of air inlet) of right side plenum area 1.Change the turning to of air intake, air quantity through the position that deep bead evenly is set, make each module Homogeneouslly-radiating.The heat part of module 5 conducts on the framework through metal guide rail; Framework conducts to heat on the device case again; Mode through natural heat dissipation distributes heat then, and the hot blast of the mode of another part through the blower fan forced air cooling after with heat exchange takes to outside the cabinet.
Can find out by the foregoing description; The utility model is through being provided with air duct and deep bead, and between each module, ventilation gap is set, and makes the cold air that gets into from air duct can get into the ventilation gap between each module uniformly; And then take away the heat of each module; Reduce the temperature of module, reach the purpose of Homogeneouslly-radiating, have that module heat dissipating is effective, each module heat dissipating advantage of uniform.
Although be the example purpose, the preferred embodiment of the utility model is disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, the scope of the utility model should be not limited to the foregoing description.
Claims (5)
1. a heat abstractor that is applicable to multimode casing instrument is characterized in that, said device comprises:
Module installing zone and plenum area; Wherein, said module installing zone is equipped with several modules, is provided with ventilation gap between the adjacent block; Said plenum area is arranged on a side of said module installing zone, and wherein, said plenum area is provided with some deep beads near a side of said module installing zone.
2. the heat abstractor that is applicable to multimode casing instrument as claimed in claim 1 is characterized in that, the height of said ventilation gap be in the adjacent block arbitrary module thickness 1/2nd.
3. the heat abstractor that is applicable to multimode casing instrument as claimed in claim 1 is characterized in that, said plenum area is provided with 2 ~ 5 deep beads near a side of said module installing zone.
4. the heat abstractor that is applicable to multimode casing instrument as claimed in claim 3 is characterized in that, said deep bead forms through twice bending, and the bending angle is 135 °.
5. like each described heat abstractor that is applicable to multimode casing instrument of claim 1 ~ 4, it is characterized in that said device also is provided with blower fan at the air inlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205276787U CN202425275U (en) | 2011-12-16 | 2011-12-16 | Heat-dissipating device applicable to multi-module box instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205276787U CN202425275U (en) | 2011-12-16 | 2011-12-16 | Heat-dissipating device applicable to multi-module box instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425275U true CN202425275U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205276787U Expired - Fee Related CN202425275U (en) | 2011-12-16 | 2011-12-16 | Heat-dissipating device applicable to multi-module box instrument |
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| CN (1) | CN202425275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703438A (en) * | 2013-12-09 | 2015-06-10 | 中冶长天国际工程有限责任公司 | Cooling device and system |
| CN114190050A (en) * | 2021-09-30 | 2022-03-15 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Multi-layer air-cooled modular frame |
-
2011
- 2011-12-16 CN CN2011205276787U patent/CN202425275U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703438A (en) * | 2013-12-09 | 2015-06-10 | 中冶长天国际工程有限责任公司 | Cooling device and system |
| CN104703438B (en) * | 2013-12-09 | 2017-12-22 | 中冶长天国际工程有限责任公司 | A kind of cooling device and system |
| CN114190050A (en) * | 2021-09-30 | 2022-03-15 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Multi-layer air-cooled modular frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |