CN201270639Y - Uni-directional ventilation construction for outdoor machine cabinet - Google Patents
Uni-directional ventilation construction for outdoor machine cabinet Download PDFInfo
- Publication number
- CN201270639Y CN201270639Y CNU2008200608303U CN200820060830U CN201270639Y CN 201270639 Y CN201270639 Y CN 201270639Y CN U2008200608303 U CNU2008200608303 U CN U2008200608303U CN 200820060830 U CN200820060830 U CN 200820060830U CN 201270639 Y CN201270639 Y CN 201270639Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air outlet
- sidewall
- blade
- vane
- 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 - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an outdoor cabinet one-way ventilating structure, which comprises a shell, a loose leaf and a vane, wherein the bottom of the shell is opened, an air outlet is arranged on the side wall of the shell, the vane is located outside the air outlet, and one end of the vane is connected with the upper end of the side wall of the shell. The outdoor cabinet one-way ventilating structure has the advantages that the outdoor cabinet one-way ventilating structure is simple, reliable and energy-saving, when a cabinet fan works, the vane is opened, the inside and the outside of the cabinet are ventilated, hot air in the cabinet can be discharged out, when the fan does not work, the vane can close the air outlet under the effect of gravity, the inside and the outside of the frame are insolated, dust can be effectively prevented from entering the cabinet, and strong wind inversion and heat escape in the cabinet also can be prevented.
Description
Technical field
The utility model relates to a kind of heat balance mechanism of Cabinet, particularly discloses the unidirectional aeration structure of a kind of Cabinet.
Background technology
The air outlet of current Cabinet all is that rack is inner and outside straight-through, since be installed in the electronic equipment of Cabinet need be in certain temperature range could operate as normal, therefore when summer, ambient temperature was high, wish that air outlet is big, the energy quick heat radiating; When winter, ambient temperature was low, wish that again air outlet is smaller, can reduce the loss of heat in the rack as far as possible.And when air outlet is big, on the one hand can causes dust to drive straight in and enter in the Cabinet, on the other hand in high wind season in winter, also can cause the outer high wind of cabinet to pour in down a chimney, heat is escaped, the possibility that exists equipment can not normally start under low-temperature condition.
Summary of the invention
The purpose of this utility model is to solve defective of the prior art, provides a kind of simple in structure, reliable, energy-conservation Cabinet unidirectional aeration structure.
The utility model is achieved in that the unidirectional aeration structure of a kind of Cabinet, it is characterized in that: comprise housing, loose-leaf, blade, described housing bottom is open, the sidewall of described housing is provided with air outlet, described blade is positioned at the air outlet outside, and described blade one end links to each other with the sidewall upper of described housing by loose-leaf.
The sidewall of described housing becomes the α angle with the end face of housing, and the α angle is in 90 degree～135 degree scopes.
Described air outlet area is less than blade area.
Described housing is made up of top cover cover plate and sidewall, and the connected mode of described top cover cover plate and sidewall is for removably connecting.
The described connected mode that removably connects is that described top cover cover plate links to each other with sidewall by screw.
The beneficial effects of the utility model are: when the cabinet-type air conditioner fan work, blade is opened, and rack is inside and outside unimpeded, can externally discharge hot blast in the cabinet; When fan is not worked, blade is closed air outlet under action of gravity, and rack is inside and outside isolates, and can prevent effectively that dust from entering in the cabinet, can prevent also that high wind from pouring in down a chimney and cabinet in heat escape.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model operating state side structure schematic diagram.
Among the figure: 1, sidewall; 2, loose-leaf; 3, blade; 4, top cover cover plate; 5, air outlet; 6, screw.
Embodiment
According to Fig. 1, Fig. 2, the housing that the utility model comprises loose-leaf 2, blade 3, is made up of sidewall 1 and top cover cover plate 4, described housing bottom is open, the sidewall 1 of described housing is provided with air outlet 5, described blade 3 is positioned at air outlet 5 outsides, and described blade 3 one ends link to each other with sidewall 1 upper end of described housing by loose-leaf 2.The area of described air outlet 5 is less than the area of blade 3.The sidewall 1 of described housing becomes the α angle with the end face of housing, as Fig. 2, and the α angle 90 the degree～135 the degree between, the end face of described housing is top cover cover plate 4.Described housing is made up of top cover cover plate 4 and sidewall 1, and the connected mode of described top cover cover plate 4 and sidewall 1 is for removably connecting.The described connected mode that removably connects is that described top cover cover plate 4 links to each other with sidewall 1 by screw 6.
During use, the utility model is installed on the air-out air channel of Cabinet, when the blower fan of Cabinet with hot blast when bottom of the present utility model transmits, hot blast backs down blade 3 backs and discharges from air outlet 5.
When the blower fan of Cabinet is out-of-blast, blade 3 will fall under the effect of gravity and cover on the air outlet 5, thereby close air outlet 5.At this moment Wai Bu wind-force and dust all can not enter rack inside.
Claims (5)
1. unidirectional aeration structure of Cabinet, it is characterized in that: comprise housing, loose-leaf, blade, described housing bottom is open, and the sidewall of described housing is provided with air outlet, described blade is positioned at the air outlet outside, and described blade one end links to each other with the sidewall upper of described housing by loose-leaf.
2. the unidirectional aeration structure of a kind of Cabinet according to claim 1 is characterized in that: the sidewall of described housing becomes the α angle with the end face of housing, and the α angle is in 90 degree～135 degree scopes.
3. the unidirectional aeration structure of a kind of Cabinet according to claim 1 is characterized in that: described air outlet area is less than blade area.
4. the unidirectional aeration structure of a kind of Cabinet according to claim 1, it is characterized in that: described housing is made up of top cover cover plate and sidewall, and the connected mode of described top cover cover plate and sidewall is for removably connecting.
5. the unidirectional aeration structure of a kind of Cabinet according to claim 4 is characterized in that: the described connected mode that removably connects is that described top cover cover plate links to each other with sidewall by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200608303U CN201270639Y (en) | 2008-10-17 | 2008-10-17 | Uni-directional ventilation construction for outdoor machine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200608303U CN201270639Y (en) | 2008-10-17 | 2008-10-17 | Uni-directional ventilation construction for outdoor machine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270639Y true CN201270639Y (en) | 2009-07-08 |
Family
ID=40843249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200608303U Expired - Fee Related CN201270639Y (en) | 2008-10-17 | 2008-10-17 | Uni-directional ventilation construction for outdoor machine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270639Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711420A (en) * | 2012-06-15 | 2012-10-03 | 罗积源 | Vertical homeothermy IT (Information Technology) cabinet |
| CN106949081A (en) * | 2017-04-05 | 2017-07-14 | 韩守相 | A kind of excitation rectifier cabinet bottom of cabinet crossflow fan air door fault-free closing device |
| CN109707642A (en) * | 2018-11-26 | 2019-05-03 | 黄莲英 | A kind of anticlogging axis stream roof ventilator |
| TWI677272B (en) * | 2018-05-09 | 2019-11-11 | 胡文松 | Heat-resistant, heat-dissipating and moisture-proof, dust-proof structure for outdoor electronic equipment |
| CN112886443A (en) * | 2021-03-18 | 2021-06-01 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
-
2008
- 2008-10-17 CN CNU2008200608303U patent/CN201270639Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711420A (en) * | 2012-06-15 | 2012-10-03 | 罗积源 | Vertical homeothermy IT (Information Technology) cabinet |
| CN106949081A (en) * | 2017-04-05 | 2017-07-14 | 韩守相 | A kind of excitation rectifier cabinet bottom of cabinet crossflow fan air door fault-free closing device |
| TWI677272B (en) * | 2018-05-09 | 2019-11-11 | 胡文松 | Heat-resistant, heat-dissipating and moisture-proof, dust-proof structure for outdoor electronic equipment |
| CN109707642A (en) * | 2018-11-26 | 2019-05-03 | 黄莲英 | A kind of anticlogging axis stream roof ventilator |
| CN112886443A (en) * | 2021-03-18 | 2021-06-01 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
| CN112886443B (en) * | 2021-03-18 | 2022-12-06 | 安徽祥能电力科技有限公司 | Outdoor intelligent high-low voltage switch cabinet with automatic protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20121017 |