CN201550392U - Outdoor electric cabinet - Google Patents
Outdoor electric cabinet Download PDFInfo
- Publication number
- CN201550392U CN201550392U CN2009202597134U CN200920259713U CN201550392U CN 201550392 U CN201550392 U CN 201550392U CN 2009202597134 U CN2009202597134 U CN 2009202597134U CN 200920259713 U CN200920259713 U CN 200920259713U CN 201550392 U CN201550392 U CN 201550392U
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- CN
- China
- Prior art keywords
- electric cabinet
- independent
- empty space
- stilt layer
- zones
- 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.)
- Expired - Lifetime
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor electric cabinet. The cabinet comprises a top plate, and an empty space and a housing of the empty space above the top plate, wherein at least one partition board is mounted between the top plate and the housing, and the empty space is divided into two and more independent ventilated zones. In the utility model, the empty space is divided into two or more independent zones by the partition board, each independent zone is respectively communicated with the atmosphere through an air outlet in the corresponding position of the epitaxial zone of the empty space, and meanwhile each independent zone is still respectively communicated with all the functional branching chambers in the electric cabinet through a corresponding air hole or fan, so as to form the independent ventilated zones with different functional divisions in the electric cabinet. The electric cabinet has the advantages of simple structure and low manufacturing cost, can realize two or more independent ventilated zones with different functions in the electric cabinet without special materials and special working technology, and can eliminate mutual interferences among all the vent passages, thereby ensuring the stable operation of the system.
Description
Technical field
The utility model relates to a kind of outdoor electric cabinet.
Background technology
A Stilt layer is generally all arranged at the top of outdoor type electric cabinet, and it mainly acts on is as the hot-air passing away in rack or the cabinet with as the water retaining brim at whole rack or cabinet top.
The mechanical structure of typical outdoor type electric cabinet as shown in Figure 4.A Stilt layer is arranged at the top of rack, and the top of Stilt layer is plane or skewed; The side perimeters of the relative rack of outer eaves of Stilt layer all has the section of stretching out of certain-length, to play the effect of water retaining brim.Cooling air enters the air outlet that the path flow shown in the arrow along Fig. 4 in the rack enters final bottom, outer eaves district by Stilt layer behind the Stilt layer from the air inlet of rack bottom or sidewall individually or simultaneously and discharges outside the rack.Because the as a whole public air-out passage of this Stilt layer, and the draught area of the air outlet of its bottom, outer eaves district is extremely limited, windage is bigger, and complete electric cabinet generally speaking needs two or more cooling channel passages, such as there being the air-cooled and one or more air blast cooling vent passages of one or more free convections simultaneously, if these cooling channel passages all are pooled to the Stilt layer vent passages of enclosure top, will certainly be because of the cooling blast of each passage in temperature, difference on speed and the blast and interfering with each other, cause airflow direction disorder even air-flow to pour in down a chimney, influence the cooling effect of electric cabinet device interior, make the interior part of devices of cabinet cause the life-span reduction low because of overheated, unstable even the paralysis of system works.
The utility model content
The purpose of this utility model is to provide a kind of outdoor electric cabinet that can eliminate phase mutual interference between each vent passages, guarantee system stable operation.
This outdoor electric cabinet that the utility model provides comprises the Stilt layer and the Stilt layer shell of top board, top board top being fixed with at least one dividing plate between described top board and the Stilt layer shell, and Stilt layer is divided into two and above independent ventilation district.
This outdoor electric cabinet of the present utility model is separated into two or more distinct area with dividing plate with the top shelf dead level, and each distinct area is connected with atmosphere by the air outlet of Stilt layer epitaxial region correspondence position respectively; Simultaneously each distinct area also is communicated with each function locellus in the electric cabinet respectively by corresponding ventilation hole or fan, has so just constituted the independent ventilation district of the interior difference in functionality subregion of electric cabinet.The utility model is simple in structure, cheap for manufacturing cost, need not to use special material and Special Working Technology, just can be implemented in the independent ventilation district that constitutes two or more difference in functionalitys in the electric cabinet, eliminate the phase mutual interference between each vent passages, thereby guarantee the stable operation of system.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be among Fig. 1 of embodiment 1 A-A to revolved sectional view;
Fig. 3 be among Fig. 1 of embodiment 2 A-A to revolved sectional view;
Fig. 4 is the structural representation of existing outdoor electric cabinet.
Embodiment
From Fig. 1 and Fig. 2 as can be seen, this outdoor electric cabinet of the present utility model, the Stilt layer 2 and the Stilt layer shell 21 that comprise top board 1, top board 1 top, between described top board 1 and the Stilt layer shell 21 at least one dividing plate 3 is installed, dividing plate 3 can be fixed on Stilt layer shell 21 or the top board 1, adopt Welding Structure or mechanical fasteners structure to connect to one, dividing plate 3 is separated into two independent ventilation district A and B with Stilt layer 2, and each independent ventilation district is connected with the atmosphere of outside by the air outlet 22 and 23 of bottom, Stilt layer 2 epitaxial regions correspondence position respectively; Simultaneously each independent ventilation district also is communicated with each function locellus in the electric cabinet respectively by ventilation hole 11 corresponding on the top board 1 or fan 12, so just constitute the separate cooling channel passage of the difference in functionality subregion in the electric cabinet, can effectively eliminate the phase mutual interference between each cooling channel passage.
As shown in Figure 3,, just Stilt layer can be separated into plural independent ventilation district, also just be easy to realize constituting the separate cooling channel passage of two above difference in functionality subregions in the electric cabinet when the quantity of the serial dividing plate 3 of suitable increase.
Claims (1)
1. outdoor electric cabinet, the Stilt layer (2) and the Stilt layer shell (21) that comprise top board (1), top board (1) top, it is characterized in that between described top board (1) and the Stilt layer shell (21) at least one dividing plate (3) being installed, Stilt layer (2) is divided into two and above independent ventilation district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597134U CN201550392U (en) | 2009-12-16 | 2009-12-16 | Outdoor electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597134U CN201550392U (en) | 2009-12-16 | 2009-12-16 | Outdoor electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550392U true CN201550392U (en) | 2010-08-11 |
Family
ID=42605575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202597134U Expired - Lifetime CN201550392U (en) | 2009-12-16 | 2009-12-16 | Outdoor electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102892269A (en) * | 2011-07-19 | 2013-01-23 | 台达电子工业股份有限公司 | Cover body structure for outdoor chassis |
| CN111465289A (en) * | 2020-05-11 | 2020-07-28 | 科华恒盛股份有限公司 | Module cabinet |
-
2009
- 2009-12-16 CN CN2009202597134U patent/CN201550392U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102892269A (en) * | 2011-07-19 | 2013-01-23 | 台达电子工业股份有限公司 | Cover body structure for outdoor chassis |
| CN111465289A (en) * | 2020-05-11 | 2020-07-28 | 科华恒盛股份有限公司 | Module cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Fuzhou Road 411201 in Hunan province Xiangtan City Jiuhua Economic Zone No. 98 Building 9 No. 906 Jiuhua service Patentee after: Weisheng Energy Industrial Technology (Changsha) Co., Ltd. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: Changsha Weisheng Energy Industry Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |