CN105718006A - Orthogonal heat dissipation case - Google Patents
Orthogonal heat dissipation case Download PDFInfo
- Publication number
- CN105718006A CN105718006A CN201610029982.6A CN201610029982A CN105718006A CN 105718006 A CN105718006 A CN 105718006A CN 201610029982 A CN201610029982 A CN 201610029982A CN 105718006 A CN105718006 A CN 105718006A
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- board
- heat dissipation
- circuit boards
- cold air
- Prior art date
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an orthogonal heat dissipation case. The orthogonal heat dissipation case comprises a case frame (5), a plurality of front printed circuit boards (1), a plurality of back printed circuit boards (2) and a middle back board (4), wherein the front printed circuit boards (1) and the back printed circuit boards (2) are orthogonally mounted on the middle back board (4) and arranged in the case frame (5); the back printed circuit boards (2) are spaced from the space of the front printed circuit boards (1) by a closed frame (9), form a Z-shaped back printed circuit board heat dissipation cold air channel (7) with the front bottom and back upper part of the case frame (5), and form a Y-shaped front printed circuit board heat dissipation cold air channel (6) with the left and right sides of the case frame (5); and a front printed circuit board heat dissipation fan (3) and a back printed circuit board heat dissipation fan (8) are mounted at the outlets of the two heat dissipation cold air channels in the back side of the case frame (5) respectively. According to the orthogonal heat dissipation case, the two independent heat dissipation cold air channels are adopted for dissipating heat of the front printed circuit boards and the back printed circuit boards respectively, and do not interfere each other, so that the heat dissipation efficiency is improved and the service life of the back printed circuit boards is prolonged.
Description
Technical field
The present invention relates to a kind of communication machine box, be specifically related to a kind of ATCA cabinet.
Background technology
Current ATCA case system, due to the highdensity system integration, needs to install as far as possible many boards in cabinet.Cabinet framework the most frequently used at present is board orthogonal type cabinet framework, as shown in Figure 1, it is to be arranged in an orthogonal manner by board before several piece (1) and several piece back plate card (2) to be placed in cabinet on intermediate back-plate (4), the cabinet wall of rear board side is provided with some radiator fans, the cabinet wall of front board side is provided with netted air inlet, after radiator fan starts, heat radiation cold wind air channel (10) is by netted air inlet suction cabinet, first flow through front board to be taken away by its heat, pass through rear board and to its radiating and cooling.But owing to this radiating mode is after dispelling the heat to front board heat exchange, the temperature of heat radiation cold wind has built up, then when rear board is dispelled the heat, its efficiency will significantly reduce, timely and effectively rear board can not be lowered the temperature, thus causing that the device temperature of rear board is too high and affects its service life.
Summary of the invention
In order to improve heat-sinking capability, the present invention provides a kind of orthogonal cooling cabinet.A chassis frame, some front boards, some rear boards, intermediate back-plate are the technical scheme is that, described front board and rear board are arranged on intermediate back-plate to be placed in chassis frame in an orthogonal manner, it is characterized in that: described rear board is closed frame by one and it separated with the space of front board, its front bottom with chassis frame and upper back form board heat radiation cold air duct after a Z-type, and its left and right sides with chassis frame forms board heat radiation cold air duct before a Y type；It is separately installed with forward and backward board radiator fan in the exit of the rear side of chassis frame, two heat radiation cold air ducts.During work, described forward and backward board radiator fan is opened, heat radiation cold wind respectively via board heat radiation cold air duct before Y type and after Z-type board heat radiation cold air duct described forward and backward board is individually dispelled the heat.
The present invention adopts above technical scheme to provide the benefit that: adopting two independent heat radiation cold air ducts respectively front and rear panel card to be dispelled the heat, the two is non-interference, improves radiating efficiency, has ensured the service life of rear board.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing orthogonal cabinet；
Fig. 2,3 it is the structural representation of the present invention.
In figure, board before 1, board after 2,3, front board radiator fan, 4 intermediate back-plates, 5 chassis frames, board heat radiation cold air duct after board heat radiation cold air duct, 7Z type before 6Y type, board radiator fan after 8,9 close frames, 10 heat radiation cold wind air channels.
Detailed description of the invention
As shown in Figure 2,3, the present invention has a chassis frame 5, some front boards 1, some rear boards 2, intermediate back-plate 4, described front board 1 and rear board 2 are arranged on intermediate back-plate 4 to be placed in chassis frame 5 in an orthogonal manner, it is characterized in that: described rear board 2 is closed frame 9 by one and it separated with the space of front board 1, its front bottom with chassis frame 5 and upper back form board heat radiation cold air duct 7 after a Z-type, and its left and right sides with chassis frame 5 forms board heat radiation cold air duct 6 before a Y type；It is separately installed with forward and backward board radiator fan 3,8 in the exit of the rear side of chassis frame 5, two heat radiation cold air ducts.During work, described forward and backward board radiator fan 3,8 is opened, heat radiation cold wind respectively via board heat radiation cold air duct 6 before Y type and after Z-type board heat radiation cold air duct 7 described forward and backward board 1,2 is individually dispelled the heat.
Above-mentioned detailed description of the invention is illustrative of, and is to better make to skilled artisans appreciate that this patent, it is impossible to be not understood as this patent is included the restriction of scope；As long as any change that the made technology contents of technical scheme disclosed in this patent is substantially identical or equivalent or modification, each fall within the scope that this patent includes.
Claims (1)
1. an orthogonal cooling cabinet, there is a chassis frame (5), some front boards (1), some rear boards (2), intermediate back-plate (4), described front board (1) and rear board (2) are arranged on intermediate back-plate (4) to be placed in chassis frame (5) in an orthogonal manner, it is characterized in that: described rear board (2) is closed frame (9) by one and it separated with the space of front board (1), its front bottom with chassis frame (5) and upper back form board heat radiation cold air duct (7) after a Z-type, its left and right sides with chassis frame (5) forms board heat radiation cold air duct (6) before a Y type；It is separately installed with forward and backward board radiator fan (3,8) in the exit of the rear side of chassis frame (5), two heat radiation cold air ducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029982.6A CN105718006A (en) | 2016-01-18 | 2016-01-18 | Orthogonal heat dissipation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029982.6A CN105718006A (en) | 2016-01-18 | 2016-01-18 | Orthogonal heat dissipation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105718006A true CN105718006A (en) | 2016-06-29 |
Family
ID=56147115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610029982.6A Pending CN105718006A (en) | 2016-01-18 | 2016-01-18 | Orthogonal heat dissipation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105718006A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302646A (en) * | 2017-07-06 | 2017-10-27 | 厦门视诚科技有限公司 | A kind of video processor and its installation method for being beneficial to radiating |
| CN107708379A (en) * | 2017-09-18 | 2018-02-16 | 北京百卓网络技术有限公司 | A kind of service card and communication equipment |
| CN108170233A (en) * | 2017-12-13 | 2018-06-15 | 浙江大华技术股份有限公司 | A kind of cabinet |
| CN110267482A (en) * | 2018-03-12 | 2019-09-20 | 华为技术有限公司 | Communication equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436298A (en) * | 2012-01-20 | 2012-05-02 | 华为技术有限公司 | Cooling device and blade server |
| CN103713714A (en) * | 2013-12-17 | 2014-04-09 | 华为技术有限公司 | Three-dimensional air channel blade framework and chassis comprising the same |
| CN104142718A (en) * | 2013-05-10 | 2014-11-12 | 华为技术有限公司 | Server and heat dissipation structure |
-
2016
- 2016-01-18 CN CN201610029982.6A patent/CN105718006A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436298A (en) * | 2012-01-20 | 2012-05-02 | 华为技术有限公司 | Cooling device and blade server |
| CN104142718A (en) * | 2013-05-10 | 2014-11-12 | 华为技术有限公司 | Server and heat dissipation structure |
| CN103713714A (en) * | 2013-12-17 | 2014-04-09 | 华为技术有限公司 | Three-dimensional air channel blade framework and chassis comprising the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302646A (en) * | 2017-07-06 | 2017-10-27 | 厦门视诚科技有限公司 | A kind of video processor and its installation method for being beneficial to radiating |
| CN107302646B (en) * | 2017-07-06 | 2024-01-26 | 厦门视诚科技有限公司 | Video processor beneficial to heat dissipation and mounting method thereof |
| CN107708379A (en) * | 2017-09-18 | 2018-02-16 | 北京百卓网络技术有限公司 | A kind of service card and communication equipment |
| CN108170233A (en) * | 2017-12-13 | 2018-06-15 | 浙江大华技术股份有限公司 | A kind of cabinet |
| CN108170233B (en) * | 2017-12-13 | 2019-11-19 | 浙江大华技术股份有限公司 | A kind of cabinet |
| CN110267482A (en) * | 2018-03-12 | 2019-09-20 | 华为技术有限公司 | Communication equipment |
| CN110267482B (en) * | 2018-03-12 | 2021-05-11 | 华为技术有限公司 | Communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |