CN205071524U - Rack waterproof construction and rack - Google Patents
Rack waterproof construction and rack Download PDFInfo
- Publication number
- CN205071524U CN205071524U CN201520605344.5U CN201520605344U CN205071524U CN 205071524 U CN205071524 U CN 205071524U CN 201520605344 U CN201520605344 U CN 201520605344U CN 205071524 U CN205071524 U CN 205071524U
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- CN
- China
- Prior art keywords
- rack
- air inlet
- exhaust passage
- waterproof construction
- inlet duct
- 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.)
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a rack waterproof construction and rack, rack include the cabinet body, and the rack waterproof construction is equipped with the at least one manger plate energy -absorbing board for absorbed water head energy including setting up air inlet duct and the exhaust passage on the cabinet body on the lateral wall of air inlet duct and/or exhaust passage. The utility model discloses the structure and the quantity of breakwater have been simplified, most importantly, the lateral wall increase in air inlet duct and/or exhaust passage is used for absorbing the manger plate energy -absorbing board of flood peak energy, energy that can the active absorption flood peak, thereby prevent rebound rack the inside of water, and whole waterproof scheme is little to the resistance in wind channel, thereby it is balanced to make the waterproof of whole rack system and heat dissipation can reach the best, outdoor direct fan cabinet waterproof construction is complicated in having avoided prior art, cause the problem to the rack heat -sinking capability adverse effect of system.
Description
Technical field
The utility model relates to rack technical field, specifically, relates to a kind of outdoor directly ventilated cabinet waterproof construction and rack.
Background technology
(IP is the abbreviation of IngressProtection to the IPX5 of outdoor directly ventilated cabinet in the market, IP grade is to allotrylic degree of protection for electrical appliance enclosure, " X " represents dust-proof grade, there is 0-6 grade, 5 represent dust-proof grade) waterproof project often adopt be multiple tracks water fender composition labyrinth, structure is more complicated, and large to the resistance in air channel, while dash, cause adverse influence to the heat radiation of rack.
Utility model content
Main purpose of the present utility model is to provide a kind of rack waterproof construction and rack, is intended to solve outdoor directly ventilated cabinet waterproof construction in prior art complicated, causes the problem to cabinet system heat-sinking capability adverse effect.
For achieving the above object, a kind of rack waterproof construction that the utility model provides, described rack comprises cabinet, described rack waterproof construction comprises and is arranged on air inlet duct on described cabinet and exhaust passage, and the sidewall of described air inlet duct and/or exhaust passage is provided with at least one dash energy-absorbing plate in order to absorb water head energy.
Preferably, described cabinet comprises cabinet door and is located at the fan housing on described cabinet door, and described air inlet duct and exhaust passage are arranged in the cavity of described fan housing, and described cabinet door is provided with the air inlet being communicated with described air inlet duct, and is communicated with the air outlet of described exhaust passage; In the position of described air inlet duct and/or exhaust passage on the inwall that described dash energy-absorbing plate is arranged on described fan housing.
Preferably, near described air inlet and/or near air outlet, water fender is provided with in described fan housing.
Preferably, the dash energy-absorbing plate in described air inlet duct is arranged on the sidewall of the relatively described cabinet door of described fan housing, and just to described air inlet.
Preferably, the dash energy-absorbing plate in described exhaust passage is arranged on the sidewall of the relatively described cabinet door of described fan housing, and just to described air outlet.
Preferably, be provided with two pieces of water fenders near described air outlet, wherein one piece is positioned on the sidewall of the relatively described cabinet door of described fan housing, and another block is positioned at described air outlet place.
Preferably, the sidewall of described fan housing is also provided with Air Filter.
The utility model also proposes a kind of ventilation rack, comprising: cabinet, and described cabinet is provided with air inlet duct and exhaust passage, it is characterized in that, also comprises rack waterproof construction as above.
Preferably, between described air inlet duct and described exhaust passage, central dividing plate is provided with in described fan housing.
A kind of rack waterproof construction that the utility model proposes and rack, simplify structure and the quantity of water fender, most importantly the sidewall in air inlet duct and/or exhaust passage increases the dash energy-absorbing plate for absorbing water head energy, effectively can absorb the energy of head, thus anti-sealing rebounds inside rack, and the resistance of whole waterproof project to air channel is little, thus make the balance that the waterproof of whole cabinet system and heat radiation energy reach best, avoid outdoor directly ventilated cabinet waterproof construction in prior art complicated, cause the problem to cabinet system heat-sinking capability adverse effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rack preferred embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
In order to make the technical solution of the utility model clearly, understand, be described in further detail below in conjunction with accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The primary solutions of the utility model embodiment is: the structure and the quantity that simplify water fender, most importantly the sidewall in air inlet duct and/or exhaust passage increases the dash energy-absorbing plate for absorbing water head energy, effectively can absorb the energy of head, thus anti-sealing rebounds inside rack, and the resistance of whole waterproof project to air channel is little, thus make the balance that the waterproof of whole cabinet system and heat radiation energy reach best, avoid outdoor directly ventilated cabinet waterproof construction in prior art complicated, cause the problem to cabinet system heat-sinking capability adverse effect.
Because the IPX5 waterproof construction of directly ventilated cabinet outdoor in prior art is more complicated, and large to the resistance in air channel, while dash, adverse influence is caused to the heat radiation of rack.
The utility model provides a solution, outdoor directly ventilated cabinet waterproof construction can be avoided complicated, cause the problem to cabinet system heat-sinking capability adverse effect.
The present embodiment is considered: analyze from the result of existing repeatedly trickle test, rack is intake after the irregular bounce-back of mainly current and has been entered into inside rack, so rack waterproof flings except inside rack except preventing current, bounce-back water is also needed also effectively to guard against, waterproof constructions all is in addition little as much as possible on the impact in air channel, and the utility model is considered based on these and designed.
Particularly, as shown in Figure 1, the utility model preferred embodiment proposes a kind of rack waterproof construction, and described rack comprises cabinet, described cabinet is provided with air inlet duct and exhaust passage, and the sidewall of described air inlet duct and/or exhaust passage is provided with at least one dash energy-absorbing plate 103 in order to absorb water head energy.
That is, dash energy-absorbing plate 103 can be set on the sidewall of air inlet duct as required, also dash energy-absorbing plate 103 can be set on the sidewall of exhaust passage, also dash energy-absorbing plate 103 can be all set on the sidewall of air inlet duct and exhaust passage, thus, by increasing the dash energy-absorbing plate 103 for absorbing water head energy at the sidewall of air inlet duct and/or exhaust passage, effectively can absorb the energy of head, thus anti-sealing rebounds inside rack, and the resistance of whole waterproof project to air channel is little, thus make the balance that the waterproof of whole cabinet system and heat radiation energy reach best, avoid outdoor directly ventilated cabinet waterproof construction in prior art complicated, cause the problem to cabinet system heat-sinking capability adverse effect.
More specifically, in the present embodiment, the fan housing 102 that described cabinet comprises cabinet door 101 and is located on described cabinet door 101, described air inlet duct and exhaust passage are arranged in the cavity of described fan housing 102, described cabinet door 101 is provided with the air inlet being communicated with described air inlet duct, and being communicated with the air outlet of described exhaust passage, the air intake path of rack and air-out path are as shown by the arrows in Figure 1.
In the position of described air inlet duct and/or exhaust passage on the inwall that described dash energy-absorbing plate 103 is arranged on described fan housing 102.
As one preferably execution mode, the dash energy-absorbing plate 103 in described air inlet duct is arranged on the sidewall of the relatively described cabinet door 101 of described fan housing 102, and just to described air inlet.
Dash energy-absorbing plate 103 in described exhaust passage is arranged on the sidewall of the relatively described cabinet door 101 of described fan housing 102, and just to described air outlet.
Further, in order to better improve the waterproof effect of rack, in fan housing 102, water fender 104 can also be set near described air inlet and/or near air outlet.
Wherein, the quantity of water fender 104 and position can be arranged as required flexibly, such as, can arrange one piece or two pieces.
As shown in Figure 1, as a kind of execution mode, can one piece of water fender 104 be set near air inlet in fan housing 102; Near air outlet, arrange two pieces of water fenders 104, wherein one piece is positioned on the sidewall of the relatively described cabinet door 101 of described fan housing 102, and another block is positioned at described air outlet place.
Wherein, two pieces of water fenders 104 near air outlet can be arranged in parallel shape, and fan housing 102 sidewall is inclined to set relatively.The water fender 104 of air inlet can be arranged on air inlet, and can relatively be inclined to set by fan housing 102 sidewall.
Further, in order to avoid dust enters in rack, Air Filter 105 can also be set on the sidewall of fan housing 102.
Compared to existing technology, the utility model embodiment is provided with one piece of common water fender 104 at air inlet, the sidewall of air inlet duct is provided with one piece of dash energy-absorbing plate 103, two pieces of common water fenders 104 are provided with at air outlet, the sidewall of exhaust passage is provided with one piece of dash energy-absorbing plate 103, and structure is simple, good water-proof effect, little to the resistance in air channel, thus make the balance that the waterproof of whole cabinet system and heat radiation energy reach best.Finally can make cabinet system compact conformation, install simple, cost is low, and cooling machine cabinet ability also can improve greatly.
In addition, the utility model also proposes a kind of ventilation rack, comprising: cabinet, and described cabinet is provided with air inlet duct and exhaust passage, and this rack can adopt the rack waterproof construction described in above-described embodiment.
In addition, as shown in Figure 1, in fan housing 102, between described air inlet duct and described exhaust passage, central dividing plate 106 is also provided with, to separate two air channels.
When installing rack, first, dash energy-absorbing plate 103, common water fender 104, central dividing plate 106 are installed on fan housing 102; Then, fan housing 102 is installed on cabinet door 101; Finally, Air Filter 105 is installed on fan housing 102.
Compared to existing technology when outdoor directly ventilated cabinet does the waterproof construction of IPX5, often adopt more complicated labyrinth, keep watch while blocking water and also blocked, cause the problem to cabinet system heat-sinking capability adverse effect.
The utility model simplifies structure and the quantity of water fender 104, most importantly respectively add at the sidewall into and out of air channel the dash energy-absorbing plate 103 that a piece absorbs water head energy, the energy of effective absorption head, thus anti-sealing rebounds inside rack, and the resistance of whole waterproof project to air channel is little, thus make the balance that the waterproof of whole cabinet system and heat radiation energy reach best.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a rack waterproof construction, described rack comprises cabinet, described rack waterproof construction comprises and is arranged on air inlet duct on described cabinet and exhaust passage, and it is characterized in that, the sidewall of described air inlet duct and/or exhaust passage is provided with at least one dash energy-absorbing plate in order to absorb water head energy.
2. rack waterproof construction according to claim 1, it is characterized in that, described cabinet comprises cabinet door and is located at the fan housing on described cabinet door, described air inlet duct and exhaust passage are arranged in the cavity of described fan housing, described cabinet door is provided with the air inlet being communicated with described air inlet duct, and is communicated with the air outlet of described exhaust passage; In the position of described air inlet duct and/or exhaust passage on the inwall that described dash energy-absorbing plate is arranged on described fan housing.
3. rack waterproof construction according to claim 2, is characterized in that, is provided with water fender in described fan housing near described air inlet and/or near air outlet.
4. rack waterproof construction according to claim 3, is characterized in that, the dash energy-absorbing plate in described air inlet duct is arranged on the sidewall of the relatively described cabinet door of described fan housing, and just to described air inlet.
5. rack waterproof construction according to claim 3, is characterized in that, the dash energy-absorbing plate in described exhaust passage is arranged on the sidewall of the relatively described cabinet door of described fan housing, and just to described air outlet.
6. rack waterproof construction according to claim 3, is characterized in that, is provided with two pieces of water fenders near described air outlet, and wherein one piece is positioned on the sidewall of the relatively described cabinet door of described fan housing, and another block is positioned at described air outlet place.
7. the rack waterproof construction according to any one of claim 2-6, is characterized in that, the sidewall of described fan housing is also provided with Air Filter.
8. a ventilation rack, comprising: cabinet, and described cabinet is provided with air inlet duct and exhaust passage, it is characterized in that, also comprises the rack waterproof construction according to any one of claim 1-7.
9. ventilation rack according to claim 8, is characterized in that, described cabinet comprises cabinet door and is located at the fan housing on described cabinet door, is provided with central dividing plate in described fan housing between described air inlet duct and described exhaust passage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605344.5U CN205071524U (en) | 2015-08-12 | 2015-08-12 | Rack waterproof construction and rack |
| PCT/CN2016/074105 WO2016165475A1 (en) | 2015-08-12 | 2016-02-19 | Cabinet waterproof structure and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605344.5U CN205071524U (en) | 2015-08-12 | 2015-08-12 | Rack waterproof construction and rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071524U true CN205071524U (en) | 2016-03-02 |
Family
ID=55398019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605344.5U Active CN205071524U (en) | 2015-08-12 | 2015-08-12 | Rack waterproof construction and rack |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205071524U (en) |
| WO (1) | WO2016165475A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135106A (en) * | 2017-03-08 | 2018-06-08 | 中惠创智无线供电技术有限公司 | Wireless charging control cabinet |
| CN110012642A (en) * | 2019-04-01 | 2019-07-12 | 华为技术有限公司 | Ventilation heat abstractor and electromechanical equipment |
| WO2021223106A1 (en) * | 2020-05-06 | 2021-11-11 | 华为数字能源技术有限公司 | Heat dissipating cabinet and communication device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001308554A (en) * | 2000-04-27 | 2001-11-02 | Nec Eng Ltd | Respiration structure of outdoor enclosure |
| US6643130B1 (en) * | 2002-07-08 | 2003-11-04 | Demarchis John A. | Wash down filtered fan apparatus |
| CN2826918Y (en) * | 2005-10-27 | 2006-10-11 | 华为技术有限公司 | Outdoor machine cabinet |
| JP5870268B2 (en) * | 2011-12-14 | 2016-02-24 | パナソニックＩｐマネジメント株式会社 | Power conversion unit |
| CN202931704U (en) * | 2012-11-09 | 2013-05-08 | 福建泰德机械工业有限公司 | Rainproof cabinet door structure of diesel generator cabinet |
| CN103635067B (en) * | 2013-10-31 | 2015-12-30 | 北京广利核系统工程有限公司 | A kind of air channel structure of IPX6 grade rack |
-
2015
- 2015-08-12 CN CN201520605344.5U patent/CN205071524U/en active Active
-
2016
- 2016-02-19 WO PCT/CN2016/074105 patent/WO2016165475A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135106A (en) * | 2017-03-08 | 2018-06-08 | 中惠创智无线供电技术有限公司 | Wireless charging control cabinet |
| CN110012642A (en) * | 2019-04-01 | 2019-07-12 | 华为技术有限公司 | Ventilation heat abstractor and electromechanical equipment |
| CN110012642B (en) * | 2019-04-01 | 2020-08-14 | 华为技术有限公司 | Ventilation cooling device and electromechanical device |
| WO2021223106A1 (en) * | 2020-05-06 | 2021-11-11 | 华为数字能源技术有限公司 | Heat dissipating cabinet and communication device |
| CN114026972A (en) * | 2020-05-06 | 2022-02-08 | 华为数字能源技术有限公司 | Heat dissipation rack and communication equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016165475A1 (en) | 2016-10-20 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |