CN110856426A - Heat dissipation network rack - Google Patents
Heat dissipation network rack Download PDFInfo
- Publication number
- CN110856426A CN110856426A CN201911185571.6A CN201911185571A CN110856426A CN 110856426 A CN110856426 A CN 110856426A CN 201911185571 A CN201911185571 A CN 201911185571A CN 110856426 A CN110856426 A CN 110856426A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- exhaust duct
- inner cavity
- air inlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
-
- 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
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of network cabinets, in particular to a heat dissipation network cabinet, which comprises a cabinet body, a cabinet door on one side of the front surface of the cabinet body and rollers at the bottom of the cabinet body, wherein an exhaust duct is arranged at the middle position of an inner cavity of the cabinet body, a plurality of through holes are formed in the positions of the left side wall and the right side wall of the exhaust duct, an exhaust fan is arranged at the position of the inner cavity of the exhaust duct, an exhaust outlet communicated with the exhaust duct is arranged at the upper part of the inner cavity of the exhaust duct, partition plates are arranged at the left side and the right side of the inner cavity of the cabinet body at equal intervals, a fixed plate is arranged at the position of the bottom of the exhaust duct in the inner cavity of the cabinet body, an air inlet fan is arranged at the position of the bottom of the inner cavity, resulting in the problem of damage to the electronic components.
Description
Technical Field
The invention relates to the technical field of network cabinets, in particular to a heat dissipation network cabinet.
Background
The network cabinet is used for combining and installing panels, plug-in units, plug-in boxes, electronic elements, devices, mechanical parts and components to form an integral installation box. According to the current types, the intelligent protection type outdoor equipment cabinet comprises a server cabinet, a wall-mounted type cabinet, a network type cabinet, a standard cabinet, an intelligent protection type outdoor cabinet and the like.
The network cabinets should have good technical performance. The structure of the cabinet is subjected to necessary physical design and chemical design according to the requirements of the electrical and mechanical properties and the use environment of the equipment, so that the structure of the cabinet is ensured to have good rigidity and strength, and good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation and other properties. In addition, the network cabinet should have vibration resistance, impact resistance, corrosion resistance, dust prevention, water prevention, radiation protection and other properties so as to ensure stable and reliable operation of equipment. The network cabinet has good usability and safety protection facilities, is convenient to operate, install and maintain, and can ensure the safety of operators. The network cabinet should be convenient for production, assembly, debugging and packaging transportation. The network cabinet is required to be standardized, normalized and serialized. The cabinet is beautiful and applicable in shape and has harmonious colors.
The existing network cabinet has poor heat dissipation performance, and a large amount of dust can be brought by the inflow and outflow of cooling process gas, so that electronic components are damaged.
Disclosure of Invention
The invention aims to solve the technical problems that the existing network cabinet has poor heat dissipation performance, and a large amount of dust is brought by inflow and outflow of gas in the cooling process, so that electronic components are damaged.
In order to solve the technical problem, a heat dissipation network rack, the gyro wheel of the cabinet door and cabinet body bottom including the cabinet body, cabinet body front one side, cabinet body inner chamber middle part position is provided with the exhaust airway, lateral wall position is provided with a plurality of through-holes about the exhaust airway, exhaust airway inner chamber position is provided with the exhaust fan, cabinet body upper portion is provided with the air exit with the exhaust airway intercommunication, cabinet body inner chamber just is located the exhaust airway left and right sides equidistant baffle that is provided with, cabinet body inner chamber just is located exhaust airway bottom position and is provided with the fixed plate, cabinet body inner chamber bottom position is provided with the air inlet fan, air inlet fan gas outlet position intercommunication has the air-supply line, the air-supply line outer wall just is located fixed plate upper portion position and is provided with a plurality of air. Air inlet fan passes through the outside air of air intake suction, enters into the air-supply line, then discharges into the cabinet body through the air inlet of air-supply line outer wall in, then the hot gas of the internal portion of cabinet is through the air vent of exhaust duct lateral wall, then discharges through the air exit at cabinet body top, and the convection current of air can be realized to exhaust fan and air inlet fan's cooperation, increases the radiating effect.
Preferably, the cabinet body is provided with an air inlet filter screen for filtering at the position of the air inlet. The filter of filter screen realization to the air admits air, avoids external dust to enter into the cabinet body and destroys electronic components.
Preferably, the two air inlet fans are arranged in bilateral symmetry with respect to the exhaust duct.
Preferably, the number of the partition plates positioned on the left side and the right side of the exhaust duct is three.
Preferably, the upper part of the partition board is provided with a sliding chute, and the partition board is connected with a placing board through the sliding chute in a sliding manner. Through plug-type placing, can realize equipment quick installation, overhaul and change.
Preferably, a controller is arranged at the right side of the upper part of the cabinet body, and the controller is electrically connected with the exhaust fan and the air inlet fan respectively.
The invention has the advantages that:
1. through the outside air of air intake suction, enter into the air-supply line through air intake fan, then the air inlet through the air-supply line outer wall is discharged into the cabinet internal, then the hot gas of the internal portion of cabinet is through the air vent of exhaust duct lateral wall, then discharges through the air exit at cabinet body top, and the convection current of air can be realized to exhaust fan and air intake fan's cooperation, increases the radiating effect.
2. Through the board of placing of plug-type structure, can realize equipment quick installation, overhaul and change.
3. The air inlet position is provided with the filter screen that admits air and can realize the filtration to the air, avoids external dust to enter into the cabinet body and destroys electronic components.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a front cross-sectional view of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a roller; 4. an exhaust duct; 5. an exhaust fan; 6. an air outlet; 7. a partition plate; 8. a fixing plate; 9. an air intake fan; 10. an air inlet pipe; 11. an air inlet; 12. an air inlet; 13. an air inlet filter screen; 14. placing the plate; 15. and a controller.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-2, a heat dissipation network cabinet comprises a cabinet body 1, a cabinet door 2 at one side of the front surface of the cabinet body 1, and rollers 3 at the bottom of the cabinet body 1, an exhaust duct 4 is arranged in the middle of the inner cavity of the cabinet body 1, a plurality of through holes are arranged on the left side wall and the right side wall of the exhaust duct 4, an exhaust fan 5 is arranged in the inner cavity of the exhaust duct 4, an exhaust outlet 6 communicated with the exhaust duct 4 is arranged at the upper part of the cabinet body 1, the inner cavity of the cabinet body 1 and the positions at the left side and the right side of the exhaust duct 4 are provided with baffle plates 7 at equal intervals, the inner cavity of the cabinet body 1 and the position at the bottom of the exhaust duct 4 are provided with fixing plates 8, an air inlet fan 9 is arranged at the bottom of the inner cavity of the cabinet body 1, an air inlet pipe 10 is communicated with the air outlet of the air inlet fan 9, a plurality of air inlets 11 are arranged on the outer wall of the air inlet pipe 10 and positioned at the upper part of the fixing plate 8, and an air inlet 12 is also arranged at the bottom of the inner cavity of the cabinet body 1. The air inlet fan 9 is used for sucking outside air through the air inlet 12, entering the air inlet pipe 10, then being discharged into the cabinet body 1 through the air inlet 11 on the outer wall of the air inlet pipe 10, then hot air inside the cabinet body 1 passes through the air vent on the side wall of the air exhaust duct 4, and then is discharged through the air outlet 6 on the top of the cabinet body 1, and the air convection can be realized through the matching of the exhaust fan 5 and the air inlet fan 9, so that the heat dissipation effect is improved.
In an embodiment of the present invention, an air intake screen 13 for filtering is disposed at the position of the air inlet 12 of the cabinet 1. The filter screen 13 that admits air realizes the filtration to the air, avoids external dust to enter into cabinet 1 and destroys electronic components.
As an embodiment of the present invention, the two intake fans 9 are symmetrically disposed on the left and right sides with respect to the exhaust duct 4.
As a specific embodiment of the present invention, three partition plates 7 are respectively disposed at the left and right sides of the exhaust duct 4.
In an embodiment of the present invention, a sliding groove is formed at an upper position of the partition 7, and the partition 7 is slidably connected to a placing plate 14 through the sliding groove. Through plug-type placing, can realize equipment quick installation, overhaul and change.
As a specific embodiment of the present invention, a controller 15 is disposed at a right position of the upper portion of the cabinet 1, and the controller 15 is electrically connected to the exhaust fan 5 and the intake fan 9, respectively.
The working principle is as follows: during the use, air inlet fan 9 passes through the outside air of air intake 12 suction, at the in-process that admits air, the filter screen 13 that admits air of 12 son in the air inlet can realize the filtration to the air, avoid external dust to enter into the cabinet body 1 to destroy electronic components, the air enters into air-supply line 10, then the air inlet 11 through the air-supply line 10 outer wall is discharged to the cabinet body 1 in, then the inside steam of the cabinet body 1 passes through the air vent of 4 lateral walls of exhaust duct, the cooperation exhaust fan 5 extracts, then discharge through the air exit 6 at cabinet body 1 top, the convection current of air can be realized to the cooperation of exhaust fan 5 and air inlet fan 9, the radiating effect is increased, board 14 is placed through spout sliding connection to baffle 7, place through this plug-type, can realize equipment quick installation, overhaul and change.
Claims (6)
1. A heat dissipation network rack which characterized in that: comprises a cabinet body (1), a cabinet door (2) on one side of the front surface of the cabinet body (1) and rollers (3) at the bottom of the cabinet body (1), wherein an exhaust duct (4) is arranged at the middle position of the inner cavity of the cabinet body (1), a plurality of through holes are formed in the positions of the left side wall and the right side wall of the exhaust duct (4), an exhaust fan (5) is arranged at the position of the inner cavity of the exhaust duct (4), an exhaust outlet (6) communicated with the exhaust duct (4) is formed in the upper part of the cabinet body (1), partition plates (7) are arranged in the positions of the inner cavity of the cabinet body (1) and the left side wall and the right side wall of the exhaust duct (4) at equal intervals, a fixing plate (8) is arranged in the position of the inner cavity of the cabinet body (1), an air inlet fan (9) is arranged in the position of the bottom of the inner cavity of the cabinet body (1), an, an air inlet (12) is further formed in the bottom of the inner cavity of the cabinet body (1).
2. The heat dissipating network cabinet of claim 1, wherein: the cabinet body (1) is provided with an air inlet filter screen (13) for filtering at the position of the air inlet (12).
3. The heat dissipating network cabinet of claim 1, wherein: the two air inlet fans (9) are arranged in bilateral symmetry with respect to the exhaust duct (4).
4. The heat dissipating network cabinet of claim 1, wherein: the number of the partition plates (7) is three and is positioned at the left side and the right side of the exhaust duct (4).
5. The heat dissipating network cabinet of claim 1, wherein: the upper part of the partition board (7) is provided with a sliding chute, and the partition board (7) is connected with a placing board (14) in a sliding manner through the sliding chute.
6. The heat dissipating network cabinet of claim 1, wherein: the cabinet body (1) upper portion right side position is provided with controller (15), controller (15) and exhaust fan (5) and air inlet fan (9) electric connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911185571.6A CN110856426A (en) | 2019-11-27 | 2019-11-27 | Heat dissipation network rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911185571.6A CN110856426A (en) | 2019-11-27 | 2019-11-27 | Heat dissipation network rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110856426A true CN110856426A (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911185571.6A Pending CN110856426A (en) | 2019-11-27 | 2019-11-27 | Heat dissipation network rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110856426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670869A (en) * | 2020-12-28 | 2021-04-16 | 黄实批 | Forced heat dissipation type power distribution cabinet |
| CN114867314A (en) * | 2022-05-20 | 2022-08-05 | 杭州市电力设计院有限公司 | GIS cabinet applied to precise air supply control |
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| CN204558957U (en) * | 2015-04-15 | 2015-08-12 | 国家电网公司 | A kind of high-voltage ring main unit |
| US20170280593A1 (en) * | 2016-03-24 | 2017-09-28 | Denso International America, Inc. | Rackmount Cooling System |
| CN207459489U (en) * | 2017-05-27 | 2018-06-05 | 成都振中电气有限公司 | A kind of Scratch-proof box-type transformer substation |
| CN207967726U (en) * | 2018-03-23 | 2018-10-12 | 国网山西省电力公司忻州供电公司 | It is a kind of can small range movement dustless power distribution cabinet |
| CN208113194U (en) * | 2018-03-12 | 2018-11-16 | 湖北邮电规划设计有限公司 | It is a kind of to the IDC cabinet for being air-dried purification |
| CN109168290A (en) * | 2018-08-15 | 2019-01-08 | 郑州游爱网络技术有限公司 | A kind of outdoor network equipment with dust-proof dehumidification function |
| CN208508250U (en) * | 2018-08-02 | 2019-02-15 | 石家庄乾昊电子科技有限公司 | A kind of power distribution cabinet with dust-extraction unit |
| CN208874131U (en) * | 2018-08-14 | 2019-05-17 | 天津市华源电气设备有限公司 | A kind of dust-proof radiating type power distribution cabinet |
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| CN208971889U (en) * | 2018-05-16 | 2019-06-11 | 义博通信设备集团股份有限公司 | A kind of heat radiating type communication outdoor cabinet |
| CN209231838U (en) * | 2019-01-30 | 2019-08-09 | 运城学院 | A computer case with high heat dissipation |
| CN209250331U (en) * | 2018-11-15 | 2019-08-13 | 深圳市艾普诺电子有限公司 | A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame |
| CN209420185U (en) * | 2018-09-19 | 2019-09-20 | 天津市华艺顺通金属制品有限公司 | A kind of cabinet convenient for server radiating |
| CN209594140U (en) * | 2018-11-12 | 2019-11-05 | 怀来鑫东远科技有限公司 | A kind of bottom in and top out formula air discharging and radiating cabinet |
| CN209592750U (en) * | 2019-05-14 | 2019-11-05 | 山东鹏光电气科技有限公司 | A kind of distribution box with temperature control device |
| CN209692155U (en) * | 2019-01-14 | 2019-11-26 | 郑州通源电气有限公司 | A kind of Moistureproof dehumidification high-low voltage electric power distribution cabinet |
| CN209692220U (en) * | 2019-05-23 | 2019-11-26 | 郑州华能电控设备有限公司 | Novel AC metal enclosed ring network switch cabinet device |
-
2019
- 2019-11-27 CN CN201911185571.6A patent/CN110856426A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06314892A (en) * | 1993-04-28 | 1994-11-08 | Fujitsu Ltd | Cabinet type electronic equipment |
| CN204558957U (en) * | 2015-04-15 | 2015-08-12 | 国家电网公司 | A kind of high-voltage ring main unit |
| US20170280593A1 (en) * | 2016-03-24 | 2017-09-28 | Denso International America, Inc. | Rackmount Cooling System |
| CN207459489U (en) * | 2017-05-27 | 2018-06-05 | 成都振中电气有限公司 | A kind of Scratch-proof box-type transformer substation |
| CN208113194U (en) * | 2018-03-12 | 2018-11-16 | 湖北邮电规划设计有限公司 | It is a kind of to the IDC cabinet for being air-dried purification |
| CN207967726U (en) * | 2018-03-23 | 2018-10-12 | 国网山西省电力公司忻州供电公司 | It is a kind of can small range movement dustless power distribution cabinet |
| CN208971889U (en) * | 2018-05-16 | 2019-06-11 | 义博通信设备集团股份有限公司 | A kind of heat radiating type communication outdoor cabinet |
| CN208508250U (en) * | 2018-08-02 | 2019-02-15 | 石家庄乾昊电子科技有限公司 | A kind of power distribution cabinet with dust-extraction unit |
| CN208874131U (en) * | 2018-08-14 | 2019-05-17 | 天津市华源电气设备有限公司 | A kind of dust-proof radiating type power distribution cabinet |
| CN109168290A (en) * | 2018-08-15 | 2019-01-08 | 郑州游爱网络技术有限公司 | A kind of outdoor network equipment with dust-proof dehumidification function |
| CN208890179U (en) * | 2018-08-16 | 2019-05-21 | 开封市龙亭电气成套有限公司 | A kind of dampproof protection against insects power distribution cabinet |
| CN209420185U (en) * | 2018-09-19 | 2019-09-20 | 天津市华艺顺通金属制品有限公司 | A kind of cabinet convenient for server radiating |
| CN209594140U (en) * | 2018-11-12 | 2019-11-05 | 怀来鑫东远科技有限公司 | A kind of bottom in and top out formula air discharging and radiating cabinet |
| CN209250331U (en) * | 2018-11-15 | 2019-08-13 | 深圳市艾普诺电子有限公司 | A kind of UPS uninterruptible power supply mould group of thermal diffusivity frame |
| CN209692155U (en) * | 2019-01-14 | 2019-11-26 | 郑州通源电气有限公司 | A kind of Moistureproof dehumidification high-low voltage electric power distribution cabinet |
| CN209231838U (en) * | 2019-01-30 | 2019-08-09 | 运城学院 | A computer case with high heat dissipation |
| CN209592750U (en) * | 2019-05-14 | 2019-11-05 | 山东鹏光电气科技有限公司 | A kind of distribution box with temperature control device |
| CN209692220U (en) * | 2019-05-23 | 2019-11-26 | 郑州华能电控设备有限公司 | Novel AC metal enclosed ring network switch cabinet device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670869A (en) * | 2020-12-28 | 2021-04-16 | 黄实批 | Forced heat dissipation type power distribution cabinet |
| CN114867314A (en) * | 2022-05-20 | 2022-08-05 | 杭州市电力设计院有限公司 | GIS cabinet applied to precise air supply control |
| CN114867314B (en) * | 2022-05-20 | 2023-03-10 | 杭州市电力设计院有限公司 | GIS cabinet applied to precise air supply control |
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