CN103826407A - Method and apparatus for cover for enclosure and enclosure having cover - Google Patents
Method and apparatus for cover for enclosure and enclosure having cover Download PDFInfo
- Publication number
- CN103826407A CN103826407A CN201310568379.1A CN201310568379A CN103826407A CN 103826407 A CN103826407 A CN 103826407A CN 201310568379 A CN201310568379 A CN 201310568379A CN 103826407 A CN103826407 A CN 103826407A
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- transom window
- window panel
- transom
- plate portion
- panel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
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- Structural Engineering (AREA)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a method and an apparatus for a cover for an enclosure and the enclosure having the cover. The cover for the enclosure includes a first louver panel having one or more first louvers. Also included is a second louver panel attached to the first louver panel and having one or more second louvers. The second louver panel having the one or more second louvers overlaps at least one of the one or more first louvers of the first louver panel.
Description
Technical field
Theme disclosed herein relates to cowling, and more particularly, relates to the lid with transom window, and the method for ventilation is provided with the lid with transom window.
Background technology
Outdoor electric cabinet typically needs appropriate ventilation, and to prevent that heat is in rack inner accumulated, this gathers and can damage the electrical equipment of sealing.Need to stop the element (such as sediment, insect, rodent and other insect, dirt and fragment) that also can deleteriously affect the switchboard that is contained in rack and other electric member to enter into rack.In order to meet heat extraction and to protect the needs of outdoor element, conventionally depend on transom window panel for the family outer cover structure of electrical equipment rack.The transom window fin of each transom window assists guiding to fall sediment away from transom window opening, can cause some moisture to enter rack by transom window opening but splash or haze.The equipment that some manufacturers splash in the region of problem with dividing plate protection in rack.Sometimes also comprise screen cloth and/or filter in transom window panel back, to stop dust, dirt and insect to enter by transom window opening.The owner or operator change screen cloth or filter can need to cut off the power that leads to unit, or when removing transom window panel when approaching screen cloth or filter, the individual protection-gear of needs.
Summary of the invention
According to an aspect of the present invention, a kind of lid for rack comprises the first transom window panel with one or more the first transom window.Also comprise the second transom window panel, it attaches to the first transom window panel, and has one or more the second transom window.There is at least one in the second transom window panel of one or more the second transom window and one or more first transom window of the first transom window panel overlapping.
According to a further aspect in the invention, a kind of electric cabinet comprises lid.
According to another aspect of the invention, a kind of lid for rack comprise have the first plate portion the first transom window panel, there is the first transom window of the first fin part extending from the first plate portion, and the first transom window opening.Also comprise have the second plate portion the second transom window panel, there is the second transom window of the second fin part extending from the second plate portion, and the second transom window opening.The second plate portion and the first fin partly overlap, and the second transom window opening and the first plate portion overlapping.
According to another aspect of the invention, provide a kind of method of ventilating and protecting that provides to electric cabinet.The method comprises assisted gas window panel is attached to the first transom window panel, to form band transom window lid.The method further comprises and will attach to the opening in electric cabinet with transom window lid.
For a lid for rack, lid comprises: the first transom window panel with one or more the first transom window; And, the second transom window panel, it attaches to the first transom window panel, and has one or more the second transom window, wherein, there is at least one in the second transom window panel of one or more the second transom window and one or more first transom window of the first transom window panel overlapping.
Preferably, one or more first transom window extends to the second transom window panel, and one or more second transom window is offset an offset distance from one or more first transom window.
Preferably, one or more second transom window of row is from one or more the first transom window skew offset distance of a row of correspondence.
Preferably, one or more second transom window is substantially equal to the height of the transom window opening of one or more the first transom window with respect to the offset distance of one or more the first transom window.
Preferably, one or more second transom window of row is from one or more the first transom window skew of row of correspondence.
Preferably, adjacent one or more first transom window in column is spaced apart from each other and the approximately uniform size of width of one or more the second transom window.
Preferably, the first transom window panel comprises the first plate portion, and stretch out and extend one or more the first fin part to the second transom window panel from the first plate portion, and the second transom window panel comprises the second plate portion, and one or more the second fin part of extending from the second plate portion, the second plate portion and one or more the first fin partly overlap, and the transom window opening of the second transom window panel and the first plate portion overlapping.
Preferably, the first transom window panel comprises the first plate portion, and stretch out and extend one or more the first fin part to the second transom window panel from the first plate portion, and the second transom window panel comprises the second plate portion, the second plate portion and the first plate portion separate the distance of the twice of the extended distance that is not more than one or more the first fin part.
Preferably, extended distance sizing becomes to catch the air cleaner being plugged between the first transom window panel and the second transom window panel.
Preferably, the second transom window panel is connected in the first transom window panel by one or more threaded connector and covers one or more first transom window of the first transom window panel, and one or more threaded connector comprises can be from the approaching part in the outside of the second transom window panel.
Preferably, the gross space that transom window opening occupies in the second transom window panel is approximately equal to or is greater than the gross space that the lap of transom window opening occupies in the first transom window panel.
Preferably, the second transom window panel comprises bottom side plate, and bottom side plate has the aperture being defined as by it.
Preferably, make the transom window opening skew in the first transom window panel and the second transom window panel make it possible to ventilate continuously with non-zero angle and on-right angle with respect to the first plate of the first transom window panel by the first transom window panel and the second transom window panel.
A kind of electric cabinet with lid as claimed in claim 1.
Preferably, lid is the door that can allow or limit access to the inside of electric cabinet.
Preferably, the first transom window panel and the second transom window panel be a distance separately, become admission of air filter between the first transom window panel and the second transom window panel apart from sizing, can remove air cleaner by remove the second transom window panel in making electric cabinet and the first transom window panel remain in closed condition.
For a lid for rack, lid comprises: have the first plate portion the first transom window panel, there is the first transom window of the first fin part extending from the first plate portion, and the first transom window opening; And, have the second plate portion the second transom window panel, there is the second transom window of the second fin part extending from the second plate portion, and the second transom window opening; Wherein, the second plate portion and the first fin partly overlap, and the second transom window opening and the first plate portion overlapping.
The method of ventilating and protecting is provided to electric cabinet, and method comprises: assisted gas window panel is attached on the first transom window panel, to form band transom window lid; And, will attach to the opening in electric cabinet with transom window lid.
Preferably, the method further comprises air cleaner is inserted between assisted gas window panel and the first transom window panel.
Preferably, the method further comprises by remove assisted gas window panel when the first transom window panel is retained on rack and changes air cleaner.
The advantage of these and other and feature will become more apparent from the following description of carrying out by reference to the accompanying drawings.
Accompanying drawing explanation
In the claim of ending place of specification, particularly point out and clearly advocated to be regarded as theme of the present invention.Aforementioned and further feature of the present invention and advantage from carry out by reference to the accompanying drawings following be specifically described as apparent, wherein:
Fig. 1 is the perspective view that is suitable for the exemplary embodiment of the electric cabinet of outdoor use;
Fig. 2 is the partial, exploded perspective view of the exemplary embodiment of lid;
Fig. 3 is the partial elevation view of the exemplary embodiment of lid;
Fig. 4 is the local side cross-sectional, view along the exemplary embodiment of the lid of the line I-I intercepting of Fig. 3;
Fig. 5 is the front view of another exemplary embodiment of lid;
Fig. 6 is the exploded rear view with the exemplary assisted gas window panel of exemplary filter;
Fig. 7 is the partial, exploded perspective view with the exemplary embodiment of the lid of exemplary fixation device;
Fig. 8 is the partial, exploded perspective view with the exemplary embodiment of the lid of another exemplary fixation device;
Fig. 9 is the partial, exploded perspective view with the exemplary embodiment of the lid of another exemplary fixation device;
Figure 10 is the partial, exploded perspective view with the exemplary embodiment of the lid of another exemplary fixation device;
Figure 11 is the schematic elevational view of the exemplary first transom window panel of another exemplary embodiment for covering; And,
Figure 12 is the schematic elevational view that comprises the exemplary cap of Figure 11 of the first and second transom window panels.
Detailed description has illustrated embodiments of the invention via example, and advantage and feature.
List of parts
10 electric cabinets
12 band transom window lids
14
16 door handles
18 sidewalls
20 first transom window panels
22 second transom window panels
24 first plate portions
26 plate portion
28 screws
30 attachment hole
32 first transom windows
34 first transom window openings
36 fin parts
38 cross-shaped portions
40 free ends
42 securing members
44 second plate portions
46 plate portion
48 bottom side plates
50 taps
52 second transom windows
54 transom window openings
56 fin parts
58 cross-shaped portions
60 free ends
62 filters
64 fixtures
66 cramp bars
68 securing members
70 supporting depressions
72 hardware that can remove from outside
74 threaded screws
76 openings
78 openings
80 threaded double-screw bolts
82 nuts
84 hardware that can remove from inside
86 threaded double-screw bolts
88 nuts
The threaded bearing of 90 cloudy formula
92 threaded screws
112 lids
212 lids
220 first transom window panels
222 second transom window panels
232 first transom windows
234 first transom window openings
252 second transom windows
254 second transom window openings
260 first sides
262 second sides
270 first sides
272 second sides
The protrusion distance of the fin part of A the first transom window
The height of B transom window opening
The degree of depth of C the second transom window panel
D aeration flow direction
E offset distance
X transom window width
Y distance
Z distance.
Embodiment
With reference to Fig. 1, electric cabinet 10 is shown, such as the electric cabinet that is suitable for outdoor use.If electric cabinet 10 can hold heating and hot discharge rightly from rack 10 just may be by the (not shown) such as any electric member, switching device of unnecessary fire damage.In order to make the inner ventilation of rack 10, and allow to discharge unnecessary heat from it, show band transom window lid 12, it is below being called and is being covered 12 more simply.In the illustrated embodiment, lid 12 is doors 14 of rack 10, and door 14 has door handle 16, but alternatively or in addition, and lid 12 is optionally for any sidewall 18 of rack, and is with or without the function of door.And, although shown box-like rack 10, can on the rack of any shape, use and cover 12.
With reference to Fig. 2-4, lid 12 comprises the first transom window panel 20 and overlapping auxiliary the second transom window panel 22.The first transom window panel 20 of lid 12 and the second transom window panel 22 are positioned at the same side of electric cabinet 10.The first transom window panel 20 is inserted between the second transom window panel 22 and the inside of electric cabinet 10.The first transom window panel 20 can be a part for the sidewall 18 of sidewall 18, the electric cabinet 10 of electric cabinet 10, or the door 14 of electric cabinet 10.The first transom window panel 20 comprises the first plate portion 24, and the plate portion 26 of extending from the edge of the first plate portion 24.Plate portion 26 can be used for the first transom window panel 20 to attach to electric cabinet 10, such as the screw 28 of the attachment hole 30 via through in plate portion 26.Although the first transom window panel 20 is depicted as rectangle, the first transom window panel 20 is not limited to rectangular shape, and can comprise the curved edge and the non-rectangle periphery that mate with the opening of electric cabinet 10.
The first transom window panel 20 is further included in multiple the first transom windows 32 on the first plate portion 24.As more particularly shown in Fig. 4, the first transom window 32 comprises the transom window opening 34 in order to ventilation to be provided to electric cabinet 10, and outstanding to protect transom window opening 34 not import sedimentary fin part 36.The fin part 36 of the first transom window 32 is protruded towards the second transom window panel 22 along the direction that is substantially perpendicular to the first plate portion 24, from the first plate portion 24 distance A.In the time that transom window opening 34 has height B, the fin part 36 of the first transom window 32 extends to the free end 40 of fin part 36 from the cross-shaped portion 38 of fin part 36 and the first plate portion 24, and substantially covers the height B recording along the direction that is arranged essentially parallel to the first plate portion 24.
As further shown in Fig. 2-4, the second transom window panel 22 and the first transom window panel 20 are overlapping at least in part.Use at least one securing member 42 showing in Fig. 4 that the second transom window panel 22 is attached to the first transom window panel 20, but in optional exemplary embodiment, the second transom window panel 22 integrally attach to the first transom window panel 20.The second transom window panel 22 comprises the second plate portion 44 of first plate portion 24 that can be arranged essentially parallel to the first transom window panel 20.Although the second plate portion 44 of the second transom window panel 22 can be substantially the same with the first plate portion 24 of the first transom window panel 20 in size, the second plate portion 44 sizings of the second transom window panel 22 become at least to cover the layout of the first transom window 32 on the first plate portion 24 of the first transom window panel 20.In the illustrated embodiment, the second plate portion 44 is less than the first plate portion 24.And, although the second plate portion 44 is depicted as rectangle, can adopt other periphery to the second transom window panel 22.The second transom window panel 22 also comprises multiple plate portion 46 of extending from the second plate portion 44.Plate portion 46 has the width that is at least slightly greater than distance A, makes the second transom window panel 22 have degree of depth C, to make the second transom window panel 22 can seal the first transom window 32 on the first transom window panel 20 and overlapping with the first transom window 32.As shown in Figure 6, the bottom side plate 48 of the second transom window panel 22 comprises aperture 50, and aperture 50, as tap, hazes or splashes with the water of entry deterrence the second transom window panel 22, thereby being gathered between the first transom window panel 20 and the second transom window panel 22.
The second transom window panel 22 is further included in multiple the second transom windows 52 on the second plate portion 44.As more particularly shown in Fig. 4, the second transom window 52 comprises the transom window opening 54 in order to ventilation to be provided to electric cabinet 10, and in order to protect transom window opening 54 not import sedimentary fin part 56.Although shown that the fin part 56 of the second transom window 52 is away from the second plate portion 44 extension distance substantially the same with distance A, optional protrusion distance is possible.The transom window opening 54 that has also shown the second transom window has the height substantially the same with height B, but the height of transom window opening 54 can be greater than B alternatively.The fin part 56 of the second transom window 52 extends to the free end 60 of fin part 56 from the cross-shaped portion 58 of fin part 56 and the second plate portion 44, this measures in the direction that is arranged essentially parallel to the second plate portion 44.
The second transom window 52 is offset from corresponding overlapping the first transom window 32.In the exemplary embodiment of Fig. 2-4, the second plate portion 44 and the first fin part 36 are overlapping, and the second transom window opening 54 and the first plate portion 24 overlapping.Corresponding transom window opening in a row 34,54 is unjustified due to offset of vertical.As shown, one ranked second transom window opening 54 ranked first transom window opening 34 from one of correspondence and is offset, and a row second transom window opening 54 aligns with an overlapping corresponding row first transom window opening 34.In this embodiment, as illustrative arrow indication, aeration flow direction D is straight and is not blocked so that direction substantially unified aeration flow continuously by the first transom window opening 34, and then by the second corresponding transom window opening 54.Aeration flow direction D make it possible to respectively with respect to the first plate portion 24 of the first transom window panel 20 and the second transom window panel 22 and the second plate portion 44 in non-perpendicular and on-plane surface direction from covering 12 ventilations.Compared with standard cap, multiple deflection layer transom window designs of lid 12 provide extra protection to splashing and hazing, and can comprise that maximizing sediment protects required any amount of extra skew transom window panel layer.The covering being provided by the first transom window panel 20 is by the offsets of the second transom window 52 in the second transom window panel 22, with produce the drop that makes to splash and haze be difficult to through path, therefore make rack 10 avoid this drop.Any mist entering by the transom window opening 54 in the second transom window panel 22 is near the fin part 36 of the first transom window panel 20, and drips in aperture 50 (Fig. 6) in the second transom window panel 22.Although multiple the first transom windows 32 and the second transom window 52 are depicted as by row and column and arrange and equidistantly separate in Fig. 2 and Fig. 3, the concrete layout of transom window 32,52 is not limited to the matrix illustrating.In the exemplary embodiment, the space that the transom window opening 34 of the first transom window panel 20 occupies is substantially equal to or is less than the space that the transom window opening 54 of the second transom window panel 22 occupies, to stop the choking effect of hot-fluid of discharge.
In the optional exemplary embodiment of describing in Fig. 5, first transom window panel 20 and the second transom window panel 22 of lid 112 in comprising as in the previous embodiment, but the second transom window panel 22 is fixed on the first transom window panel 20, the second transom window 52 is flatly offset in addition from the first transom window 32.Corresponding transom window in a row 32,52 is unjustified due to offset of vertical, and other corresponding transom window in column 32,52 is unjustified due to horizontal-shift.In the illustrated embodiment, the second transom window 52 is flatly offset an offset distance E from the first transom window 32, but optional offset distance is in the scope of these embodiment.Remain on and cover in 112 for lid 12 described offset of vertical, and therefore will describe the vertical cross section of the lid 112 intercepting along line I-I, as shown in Figure 4.Depend on the amount of horizontal-shift apart from E, aeration flow direction D by the second transom window 52 with the first transom window 32 flatly overlapping any part (, partly overlapping part the second transom window 52 in column and the first transom window 32 in column) keep.The aeration flow of the Offset portion by the first transom window 32 and the second transom window 52 can be slightly roundabout, but the Offset portion of the first transom window 32 and the second transom window 52 also can improve the protection to splashing and hazing.Can be by making the second transom window panel 22 be shifted to such an extent that more approach a side of the first transom window panel 20, and fix the second transom window panel 22 in the mode of displacement, realize horizontal-shift apart from E, or alternatively, the second transom window panel 22 comprises the transom window 52 of horizontal shift.
As shown in Figure 4, the degree of depth C of the second transom window panel 22 (being at least greater than the protrusion distance A of the first transom window 32) sizing becomes to make it possible to comprise optional screen cloth and filter at some embodiment of lid 12 or 112.Although degree of depth C is described as being greater than protrusion distance A, degree of depth C can only be greater than protrusion distance A slightly, to reduce to cover 12 required gross spaces.In one exemplary embodiment, the second plate portion 44 and the first plate portion 22 separate the distance that is not more than the twice of protruding distance A.For this description, term filter will be used for large volume description and comprise that permission air flows through, and also catch fragment or will stop fragment to flow through the material of its path, and therefore comprise screen cloth.Fig. 6 describes the exemplary embodiment for being placed in the second transom window panel 22 filter 62 below.Filter 62 can be encapsulated between the first transom window panel 20 and the second transom window panel 22 simply, or alternatively, can use fixture 64 that filter 62 is fixed in the second transom window panel 22.Fig. 6 illustrates an exemplary embodiment of the fixture 64 that comprises cramp bar 66, and cramp bar 66 extends along the periphery of the second transom window panel 22, and uses securing member 68 to be fixed on the second transom window panel 22.Then, filter 62 can be placed in the supporting depression 70 being provided by cramp bar 66.
In the exemplary embodiment of lid 12,112, in order to simplify the replacing of the filter 62 between the first transom window panel 20 and the second transom window panel 22, lid 12 or 112 further comprises the hardware that can remove from outside 72 that the second transom window panel 22 is attached to the first transom window panel 20.Fig. 7 and Fig. 8 show two embodiment of the hardware 72 that can remove from outside.The hardware 72 showing is included in along multiple positions of the periphery of the second transom window panel 22, such as in its corner.Fig. 7 shows threaded screws 74, and it,, through the opening 78 in the first plate portion 24 of the opening 76 in the second plate portion 44 of the second transom window panel 22 and the first transom window panel 20, is therefore fixed on the first transom window panel 20 by the second transom window panel 22.Opening 78 in the first plate portion 24 can be threaded, or comprise the threaded cloudy bearing (not shown) for receiving belt threaded screw 74.Fig. 8 shows threaded double-screw bolt 80, the extension above of its first plate portion 24 from the first transom window panel 20.Opening 76 in the second plate portion 44 of the second transom window panel 22 aligns with threaded double-screw bolt 80, and is placed in above threaded double-screw bolt 80, and then, nut 82 is screwed on threaded double-screw bolt 80, so that the second transom window panel 22 is fixed on to the first transom window panel 20.When need to change between the second transom window panel 22 and the first transom window panel 20 filter 62 time, unclamp the threaded screws 74 of Fig. 7 or the threaded nut 82 of Fig. 8, so that can remove the second transom window panel 22 from the first transom window panel 20, and can process subsequently the filter 62 being contained between them.The hardware 72 that setting can remove from outside in lid 12 makes it possible to keeping off the inside of rack 10 and do not remove any switchboard lid changes filter 62.Advantageously, in lid some embodiment of 12,112, this can eliminate the needs to cutting off the power that leads to the electric unit in rack 10, or in the time changing filter 62 needs to individual protection-gear.
Do not adopting filter 62, operator approaches filter 62 and suffers restraints, or in the situation that aesthetic or operation requirements regulation external hardware 72 can not be in sight or approaching, arrange in order to the second transom window panel 22 is fixed on to the hardware that can remove from inside 84 of the first transom window panel 20, and without any member that can be approaching from outside.Fig. 9 and Figure 10 show two exemplary embodiments of the hardware 84 that can remove from inside.The hardware 84 showing is included in along multiple positions of the periphery of the second transom window panel 22, such as in its corner.Fig. 9 shows from the threaded double-screw bolt 86 extending below of the second plate portion 44 of the second transom window panel 22.In the time that the second transom window panel 22 attaches to the first transom window panel 20, the opening 78 in the first plate portion 24 of threaded double-screw bolt 86 and the first transom window panel 20 aligns.Then, nut 88 is screwed on threaded double-screw bolt 86, so that the second transom window panel 22 is fixed on to the first transom window panel 20.Figure 10 shows from the threaded bearing 90 of the cloudy formula of extending below of the second plate portion 44 of the second transom window panel 22.After the second transom window panel 22 aligns with the opening 78 in the first transom window panel 20, threaded screws 92 is passed opening 78, and then enters threaded bearing 90 so that the second transom window panel 22 is fixed on to the first transom window panel 20.
Forward now Figure 11 and Figure 12 to, shown another exemplary embodiment (Figure 12) of covering 212.Lid 212 comprises the first transom window panel 220, it has the first transom window 232, the first transom window 232 has transom window width X, transom window width X can be substantially the same with the first transom window 32 in lid the first transom window panel 20 of 12, except the first transom window 232 each other flatly spaced apart (broad ways) apart from Z.In the illustrated embodiment, first row the first transom window 232 and the first side 260 partition distance Y, and last row first transom window 232 and the second relative side 262 separate the distance of approximate Z+Y, but can change distance to meet specific manufacture requirement.Lid 212 further comprises the second transom window panel 222 (being shown as with the first transom window panel 220 overlapping in Figure 12), the second transom window panel 222 has the second transom window 252, the second transom window 252 can be substantially the same with the second transom window 52 in the second transom window panel 22 of lid 12, except the second transom window 252 each other flatly spaced apart can with the distance substantially the same apart from Z, but for adapt to manufacture require optional distance be possible.The first side 270 of first row the second transom window 252 and the second transom window panel 222 separates the distance of approximate Z+Y, and separates with the second side 272 of the second transom window panel 22 distance that is similar to Y.Therefore, lid as shown in figure 12 212 arranges the first transom window panel 220 and the second transom window panel 222 with skew transom window 232,252.Although the second transom window 252 in a row aligns with corresponding the first transom window 232 in a row, corresponding the first transom window 232 in column and the second transom window 252 are unjustified.For rack 10 is ventilated, the gross space that transom window opening 254 occupies is preferably substantially equal to or is greater than the gross space that transom window opening 234 occupies.Although do not keep in this embodiment straight airflow direction D, can improve the protection to splashing and hazing.In addition, from manufacturing visual angle, in the time that panel 220,222 is formed with above-described X, Y and Z size, the first transom window panel 220 can be substantially the same with the second transom window panel 222.For example, the first extra transom window panel 220 that rotates 180 degree can be placed on the first transom window panel 220, to form the lid 212 showing in Figure 12.
A kind ofly comprise the second transom window panel 22 or 222 is attached to the first transom window panel 20 or 220 by lid 12,112 or 212 methods of ventilating, and the first transom window panel 20 or 220 is attached to the opening of rack 10.The transom window opening 54,254 of the second transom window panel 22,222 is arranged to corresponding transom window opening 34,234 skews from the first transom window panel 20,220.The method further comprises air cleaner 62 is inserted between the first transom window panel 20,220 and the second transom window panel 22,222, and changes air cleaner 62 by remove the second transom window panel 22,222 when the first transom window panel 20,220 is retained on rack 10.Method of ventilation described herein improves the protection that sediment is hazed and splashed, and keeps appropriate ventilation simultaneously.
Term " first ", " second " etc. do not represent any order, quantity or importance in this article, but for an element and another element region are separated.Term " one " and " one " and " being somebody's turn to do " do not represent logarithm quantitative limitation in this article, but should be interpreted as covering odd number and plural number both, unless otherwise provided, or context is contrary clearly.Suffix " (more) " can be in this article for comprise the odd number of project of its modification and plural number both, comprise thus one or more (for example, transom window panel (one or more) comprises one or more transom window) in this project.The specific factor that specification in full represents to be combined with this embodiment description to quoting of " embodiment ", " another embodiment ", " embodiment " etc. (for example, feature, structure and/or characteristic) be included at least one embodiment described herein, and can or can not exist in other embodiments.In addition, understanding, the key element of description can combine in various embodiments in any suitable manner.
Although only describe the present invention in detail in conjunction with the embodiment of limited quantity, should easily understand, the present invention is not limited to this disclosed embodiment.On the contrary, can revise the present invention, to be incorporated to before this any amount of modification, change, replacement or the equivalent arrangements do not described but match with the spirit and scope of the present invention.In addition, although various embodiment of the present invention has been described, understand, aspect of the present invention can comprise in described embodiment more only.Therefore, the present invention is not regarded as being limited by aforementioned description, but is only limited by the scope of claims.
Claims (10)
1. for a lid for rack, described lid comprises:
There is the first transom window panel of one or more the first transom window; And,
The second transom window panel, it attaches to described the first transom window panel, and there is one or more the second transom window, wherein, there is at least one in the described described second transom window panel of one or more the second transom window and one or more first transom window of described the first transom window panel overlapping.
2. lid according to claim 1, is characterized in that, described one or more first transom window extends to described the second transom window panel, and described one or more second transom window is offset an offset distance from described one or more first transom window.
3. lid according to claim 2, is characterized in that, described one or more second transom window of a row is offset described offset distance from described one or more first transom window of a row of correspondence.
4. lid according to claim 2, is characterized in that, described one or more second transom window is substantially equal to the height of the transom window opening of described one or more the first transom window with respect to the offset distance of described one or more the first transom window.
5. lid according to claim 2, is characterized in that, described one or more second transom window of row is from described one or more the first transom window skew of row of correspondence.
6. lid according to claim 5, is characterized in that, adjacent described one or more first transom window in column is spaced apart from each other and the approximately uniform size of width of described one or more the second transom window.
7. lid according to claim 1, it is characterized in that, described the first transom window panel comprises the first plate portion, and stretch out and extend one or more the first fin part to described the second transom window panel from described the first plate portion, and described the second transom window panel comprises the second plate portion, and one or more the second fin part of extending from described the second plate portion, described the second plate portion and described one or more first fin partly overlap, and the transom window opening of described the second transom window panel and described the first plate portion overlapping.
8. lid according to claim 1, it is characterized in that, described the first transom window panel comprises the first plate portion, and stretch out and extend one or more the first fin part to described the second transom window panel from described the first plate portion, and described the second transom window panel comprises the second plate portion, described the second plate portion and described the first plate portion separate the distance of the twice of the extended distance that is not more than described one or more the first fin part.
9. lid according to claim 8, is characterized in that, described extended distance sizing becomes to catch the air cleaner being plugged between described the first transom window panel and described the second transom window panel.
10. lid according to claim 1, it is characterized in that, described the second transom window panel is connected in described the first transom window panel by one or more threaded connector and covers one or more first transom window of described the first transom window panel, and described one or more threaded connector comprises can be from the approaching part in the outside of described the second transom window panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/679,447 US20140137500A1 (en) | 2012-11-16 | 2012-11-16 | Method and apparatus for cover for enclosure and enclosure having cover |
| US13/679447 | 2012-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103826407A true CN103826407A (en) | 2014-05-28 |
Family
ID=50726632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568379.1A Pending CN103826407A (en) | 2012-11-16 | 2013-11-15 | Method and apparatus for cover for enclosure and enclosure having cover |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20140137500A1 (en) |
| CN (1) | CN103826407A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016218231B4 (en) | 2016-09-22 | 2018-08-09 | Siemens Aktiengesellschaft | Ventilation flap and ventilation system for switchgear and method for mounting a ventilation flap |
| US10511154B2 (en) * | 2017-03-23 | 2019-12-17 | Abb Schweiz Ag | Electrical switchgear system |
| USD969123S1 (en) * | 2019-01-11 | 2022-11-08 | Logisig Inc. | Mounting module for traffic light cabinet |
| US11085196B1 (en) * | 2021-03-15 | 2021-08-10 | Dee Volin | Four-device-in-one bleacher-skybox food-dehydrator mobile-marine-sauna wind-and-smoke-redirecting bungalow |
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| CN102684082A (en) * | 2011-03-15 | 2012-09-19 | 株式会社大亨 | Ground mounting type transformer device |
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2012
- 2012-11-16 US US13/679,447 patent/US20140137500A1/en not_active Abandoned
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| US3308634A (en) * | 1965-12-22 | 1967-03-14 | Herman M Smith | Built in wall air conditioner casing and air conditioner combination |
| CN2282760Y (en) * | 1996-08-26 | 1998-05-27 | 深圳市华为技术有限公司 | Outdoor electronic equipment ventilation structure |
| US6126708A (en) * | 1997-12-18 | 2000-10-03 | Honeywell International Inc. | Air plenum filter sealing system |
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| CN102684082A (en) * | 2011-03-15 | 2012-09-19 | 株式会社大亨 | Ground mounting type transformer device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140137500A1 (en) | 2014-05-22 |
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