CN202095232U - Heat radiation structure of outdoor cabinet - Google Patents
Heat radiation structure of outdoor cabinet Download PDFInfo
- Publication number
- CN202095232U CN202095232U CN2011201522481U CN201120152248U CN202095232U CN 202095232 U CN202095232 U CN 202095232U CN 2011201522481 U CN2011201522481 U CN 2011201522481U CN 201120152248 U CN201120152248 U CN 201120152248U CN 202095232 U CN202095232 U CN 202095232U
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- cabinet
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- out passage
- air inlet
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Abstract
The utility model discloses a heat radiation structure of an outdoor cabinet, comprising a cabinet, wherein the cabinet is provided with an electronic device inside, an air inlet channel and an air outlet channel are formed in the cabinet, the air inlet port of the air inlet channel is located on the outer wall of the cabinet and provided with an air inlet shutter, the air outlet port of the air inlet channel is located in the cabinet and provided with a dustproof net, the air outlet port of the air outlet channel is located on the outer wall of the cabinet and provided with an air outlet shutter, and the air inlet port of the air outlet channel is located in the cabinet and provided with a cooling fan. The heat radiation structure of an outdoor cabinet can satisfy the requirements for heat radiation, rain proof and dust proof of a large power electronic device, and ensures the normal operation of the large power electronic device, in accordance with the large power development trend of a future communication device.
Description
Technical field
The utility model relates to a kind of radiator structure, particularly a kind of radiator structure of electronics Cabinet.
Background technology
Along with communication system from 2G gradually to the transition of 3G/4G, in order to satisfy the market development demand, communication equipment is more and more to big capacity, high-power, the high integration direction develops, and more and more higher to the environmental suitability requirement of communication equipment simultaneously, volume requirement is done littler and littler, thermal diffusivity to communication equipment requires also to become more and more higher like this, and heat dissipation problem becomes the technical bottleneck of Cabinet design gradually.Heat dissipation problem is related to the stability and the reliability of whole communication system work, and many inefficacies all are to cause because thermal design is bad.
In order to satisfy the degree of protection requirement of water proof and dust proof, the high-power Cabinet of current main-stream adopts heat exchanger as the system radiating scheme, can make air and external environment air insulated in the equipment, guarantees the stable operation of electronic equipment.But adopt heat exchanger can increase the volume of whole Cabinet, the development trend of this and communication equipment is inconsistent, and core part-heat exchanger core cost of forming heat exchanger in addition is higher, makes the cost of Cabinet increase.Have the use heat exchanger to cool off from technological layer again and force cooling to be compared with traditional fan, its exchange capability of heat is relatively low, can not satisfy the high-power development trend of future communications equipment.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of radiator structure that utilizes fan to force the Cabinet that cools off.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of radiator structure of Cabinet, comprise a rack, be provided with electronic equipment in the described rack, form air intake passage and air-out passage in the described rack, the air inlet of described air intake passage is positioned on the outer wall of described rack, the air inlet of described air intake passage is provided with the air intake shutter, the air outlet of described air intake passage is positioned at described rack, the air outlet of described air intake passage is provided with Air Filter, the air outlet of described air-out passage is positioned on the outer wall of described rack, the air outlet of described air-out passage is provided with the air-out shutter, and the air inlet of described air-out passage is positioned at described rack, and the air inlet of described air-out passage is provided with cooling fan.
Preferably, be provided with deep bead between the outer wall of described electronic equipment and described air intake passage, described upward deep bead is positioned at the top of the air outlet of described air intake passage, be provided with deep bead between the outer wall of described electronic equipment and described air-out passage, described deep bead down is positioned at the below of the air inlet of described air-out passage, and the air inlet of described air-out passage is positioned at the top of described electronic equipment.
Preferably, the air inlet place of described air-out passage is provided with the gravity plate that hangs down, and described gravity hangs down on the also relative inwall that is hinged on described air-out passage with described cooling fan of plate.
Preferably, the air inlet height of described air-out passage is higher than the air outlet height of described air-out passage, and the air outlet height of described air intake passage is higher than the height of described air intake passage air inlet.
Preferably, the bottom of described air intake passage, air-out passage is provided with osculum.
Technique scheme has following beneficial effect: the radiator structure of this Cabinet is air intake passage and air-out passage in rack, and cooling fan is set at the air inlet place of air-out passage, cooling air can cool off the electronic equipment in the rack by air intake passage like this, cooled hot blast is discharged rack from the air-out passage under the suction of cooling fan, finish cooling to electronic equipment, air-out shutter on the rack, air intake shutter and Air Filter can play well rainproof simultaneously, dustproof effect, therefore the radiator structure of this Cabinet can effectively satisfy the heat radiation of high-power electronic device, rainproof, the dustproof requirement, guarantee the high-power electronic device operate as normal, meet the high-power development trend of future communications equipment.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the radiator structure of this Cabinet comprises a rack 1, is provided with electronic equipment 11 in the rack 1, forms air intake passage 2 and air-out passage 8 respectively in the both sides, front and back of rack 1 inner electronic equipment 11.
The air inlet of air intake passage 2 is positioned on the outer wall of Door of communication apparatus cabinet, the air inlet of air intake passage 2 is provided with air intake shutter 5, the air outlet of air intake passage 2 is positioned at rack 1 inside, the air outlet of air intake passage 2 is provided with Air Filter 4, and the air outlet height of air intake passage 2 is higher than the height of air intake passage 2 air inlets.The air outlet of air-out passage 8 is positioned on the rear side outer wall of rack 1, the air outlet of air-out passage 8 is provided with air-out shutter 6, the air inlet of air-out passage 8 is positioned at rack 1, the air inlet place of air-out passage 8 is provided with cooling fan 10, and the height of the air inlet of air-out passage 8 is higher than the air outlet height of air-out passage 8.For the ease of maintenance, cooling fan 10 and Air Filter 4 can adopt independently accessory, on the outer wall that is bolted to air-out passage 8 or air intake passage 2.
Between the outer wall of electronic equipment 11 and air intake passage 2, be provided with deep bead 3 on, last deep bead 3 is positioned at the top of the air outlet of air intake passage 2, be provided with deep bead 7 between the outer wall of electronic equipment 11 and air-out passage 8, following deep bead 7 is positioned at the below of the air inlet of air-out passage 8, and the air inlet of air-out passage 8 is positioned at the top of electronic equipment 11.
This Cabinet in use, cold wind enters the air intake passage 2 from air intake shutter 5, enter the inner chamber of rack 1 again through Air Filter 4, because electronic equipment 11 and air intake passage 2, be respectively equipped with overhead gage 3 and lower baffle plate 7 between the outer wall of air-out passage 8, therefore cooling air can only be along the direction of arrow among the figure from electronic equipment 11 bottom to overhead stream through this electronic equipment 11, electronic equipment 11 cooled off (air channel of electronic equipment internal is determined by the electronic equipment internal structure, the flow direction of cooling air may change to some extent in distinct electronic apparatuses), cooled hot blast is drawn onto in the air-out passage 8 by cooling fan 10, after air-out shutter 6 flows out racks 1, so this radiator structure is forced cooling heat dissipation by cooling fan 10.
The radiator structure of this Cabinet is provided with air intake shutter 5 at the air inlet of air intake passage 2, the air outlet of air-out passage 8 is provided with air-out shutter 6, and the air inlet height of air-out passage 8 is higher than the air outlet height of air-out passage 8, the air outlet height of air intake passage 2 is higher than the height of air intake passage 2 air inlets, so just can effectively avoid rainwater to enter into electronic equipment 11.Simultaneously can osculum be set,, also can discharge very soon from osculum even there is rainwater to enter into air intake passage 2 or air-out passage 8 like this in the bottom of air intake passage 2, air-out passage 8.Air Filter 4 can filter the cold air that enters rack 1, enters into rack 1 to have prevented dust.
Also be provided with the gravity plate 9 that hangs down at the air inlet place of air-out passage 8, hang down plate 9 and cooling fan 10 of gravity is relative and be hinged on the inwall of air-out passage 8.Need not heat radiation when rack 1 like this, when cooling fan 10 quit work, the gravity air inlet that plate 9 will hang down automatically with air-out passage 8 that hangs down covered, and so just can effectively avoid dust, insect etc. to enter in the rack, thus the interior cleaning of maintenance rack 1.
The radiator structure of this Cabinet is air intake passage and air-out passage in rack, and cooling fan is set at the air inlet place of air-out passage, cooling air can cool off the electronic equipment in the rack by air intake passage like this, cooled hot blast is discharged rack from the air-out passage under the suction of cooling fan, finish cooling to electronic equipment, air-out shutter on the rack, air intake shutter and Air Filter can play well rainproof simultaneously, dustproof effect, therefore the radiator structure of this Cabinet can effectively satisfy the heat radiation of high-power electronic device, rainproof, the dustproof requirement, guarantee the high-power electronic device operate as normal, meet the high-power development trend of future communications equipment.
More than the radiator structure of Cabinet that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all can change to some extent in specific embodiments and applications; therefore this description only is used in the utility model embodiment is described; should not be construed as restriction of the present utility model, all any changes of being made according to the utility model design philosophy are all within protection range of the present utility model.
Claims (5)
1. the radiator structure of a Cabinet, comprise a rack, be provided with electronic equipment in the described rack, it is characterized in that: form air intake passage and air-out passage in the described rack, the air inlet of described air intake passage is positioned on the outer wall of described rack, the air inlet of described air intake passage is provided with the air intake shutter, the air outlet of described air intake passage is positioned at described rack, the air outlet of described air intake passage is provided with Air Filter, the air outlet of described air-out passage is positioned on the outer wall of described rack, the air outlet of described air-out passage is provided with the air-out shutter, and the air inlet of described air-out passage is positioned at described rack, and the air inlet of described air-out passage is provided with cooling fan.
2. the radiator structure of a kind of Cabinet according to claim 1, it is characterized in that: be provided with deep bead between the outer wall of described electronic equipment and described air intake passage, described upward deep bead is positioned at the top of the air outlet of described air intake passage, be provided with deep bead between the outer wall of described electronic equipment and described air-out passage, described deep bead down is positioned at the below of the air inlet of described air-out passage, and the air inlet of described air-out passage is positioned at the top of described electronic equipment.
3. the radiator structure of a kind of Cabinet according to claim 1 is characterized in that: the air inlet place of described air-out passage is provided with the gravity plate that hangs down, and the described gravity plate that hangs down is relative with described cooling fan and be hinged on the inwall of described air-out passage.
4. the radiator structure of a kind of Cabinet according to claim 1, it is characterized in that: the air inlet height of described air-out passage is higher than the air outlet height of described air-out passage, and the air outlet height of described air intake passage is higher than the height of described air intake passage air inlet.
5. the radiator structure of a kind of Cabinet according to claim 1, it is characterized in that: the bottom of described air intake passage, air-out passage is provided with osculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201522481U CN202095232U (en) | 2011-05-13 | 2011-05-13 | Heat radiation structure of outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201522481U CN202095232U (en) | 2011-05-13 | 2011-05-13 | Heat radiation structure of outdoor cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095232U true CN202095232U (en) | 2011-12-28 |
Family
ID=45370269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201522481U Expired - Fee Related CN202095232U (en) | 2011-05-13 | 2011-05-13 | Heat radiation structure of outdoor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095232U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796487A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Cooling device for electronic machine |
| CN104918463A (en) * | 2015-06-18 | 2015-09-16 | 中山市默拜尔网络科技有限公司 | Communication box with linkage heat dissipation structure |
| CN105208840A (en) * | 2015-10-29 | 2015-12-30 | 周昌葆 | Heat dissipation structure for electric motor car charger |
| CN105324004A (en) * | 2014-07-25 | 2016-02-10 | 国家电网公司 | Heat dissipation intelligent control system of High-power combined load and control method of heat dissipation intelligent control system |
| CN107135634A (en) * | 2017-07-05 | 2017-09-05 | 郑州云海信息技术有限公司 | A kind of dust and moisture rack |
| CN107278094A (en) * | 2017-07-31 | 2017-10-20 | 西安特锐德智能充电科技有限公司 | A kind of power rack air inlet/outlet structure and power rack |
| CN112235659A (en) * | 2020-11-09 | 2021-01-15 | 北京卓越信通电子股份有限公司 | Dampproofing silencing device of switch |
-
2011
- 2011-05-13 CN CN2011201522481U patent/CN202095232U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796487A (en) * | 2012-10-26 | 2014-05-14 | 三星电子株式会社 | Cooling device for electronic machine |
| CN105324004A (en) * | 2014-07-25 | 2016-02-10 | 国家电网公司 | Heat dissipation intelligent control system of High-power combined load and control method of heat dissipation intelligent control system |
| CN105324004B (en) * | 2014-07-25 | 2019-04-05 | 国家电网公司 | A kind of high power combination load heat dissipation intelligence control system and its control method |
| CN104918463A (en) * | 2015-06-18 | 2015-09-16 | 中山市默拜尔网络科技有限公司 | Communication box with linkage heat dissipation structure |
| CN105208840A (en) * | 2015-10-29 | 2015-12-30 | 周昌葆 | Heat dissipation structure for electric motor car charger |
| CN105208840B (en) * | 2015-10-29 | 2019-04-19 | 周昌葆 | A kind of electric car charger radiator structure |
| CN107135634A (en) * | 2017-07-05 | 2017-09-05 | 郑州云海信息技术有限公司 | A kind of dust and moisture rack |
| CN107278094A (en) * | 2017-07-31 | 2017-10-20 | 西安特锐德智能充电科技有限公司 | A kind of power rack air inlet/outlet structure and power rack |
| CN112235659A (en) * | 2020-11-09 | 2021-01-15 | 北京卓越信通电子股份有限公司 | Dampproofing silencing device of switch |
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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: 20111228 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |