CN208718241U - The lighting and ventilation structure of light-steel roofing - Google Patents
The lighting and ventilation structure of light-steel roofing Download PDFInfo
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- CN208718241U CN208718241U CN201821309652.3U CN201821309652U CN208718241U CN 208718241 U CN208718241 U CN 208718241U CN 201821309652 U CN201821309652 U CN 201821309652U CN 208718241 U CN208718241 U CN 208718241U
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Abstract
The utility model discloses a kind of lighting and ventilation structures of light-steel roofing, belong to roof structure field, including light-steel roofing plate, the lighting and ventilation mouth being provided on the light-steel roofing plate, it further include the multiple lighting and ventilation brackets being arranged in above the lighting and ventilation mouth, the lighting and ventilation bracket includes upper arc purlin, left arc purlin and right arc purlin below the upper arc purlin both ends are set, arc plane skylight is provided on the upper arc purlin, left arc plane skylight is provided on the left arc purlin, right arc plane skylight is provided on the right arc purlin, one end of the upper arc purlin and the left arc purlin are fixed on the light-steel roofing plate by connector, the other end of the upper arc purlin and the right arc purlin are fixed on the light-steel roofing plate by connector.The lighting and ventilation structure of light-steel roofing disclosed by the utility model, lighting and ventilation effect is good, can be with leakproof, and structure is simple, energy conservation and environmental protection.
Description
Technical field
The utility model relates to roof structure field more particularly to a kind of lighting and ventilation structures of light-steel roofing.
Background technique
Light-steel roofing refers to using steel roof truss (including the forms such as portal frame, steel truss, bracket) and contour plate
Caping, for unit area steel content in 30kg roofing below, light-steel roofing is various informative, and general structure type has girder steel or steel
Roof truss structure, round tube roof truss structure, space grid structure etc., the lighting and ventilation of light-steel roofing often pass through side window type or plane skylight and
Ventilator is realized, and the daylighting of side window type is ineffective, and then structure is relative complex for ventilator.
Chinese patent literature notification number CN202248575U discloses a kind of lighting and ventilation structure of light-steel roofing, including room
Face pressure shape steel plate, plane skylight and ridge middle line are equipped with light inlet window on the ridge middle line of roofing, not according to roofing span
Together, light inlet window is equipped with several, arranges that together, light inlet window is equipped with several row light inlet windows at regular intervals along ridge middle line direction
Skeleton is covered with plane skylight on the top surface of light inlet window skeleton, and light inlet window skeleton is fixed on roofing profiled sheet, light inlet window skeleton
The end of the left and right sides is equipped with natural ventilation port, is equipped with steel gauze at ventilation opening, it, which has, economizes on resources, and protects environment, knot
The features such as structure is simple, and application is wide.But there are problem, daylightings in terms of leakproof for the lighting and ventilation structure of this light-steel roofing
It when plate setting is higher apart from roofing, easily leaks, to influence facility and inventory within doors, plane skylight setting is lower apart from roofing
When then ventilation effect it is poor.
Utility model content
For overcome the deficiencies in the prior art, the technical problem to be solved by the utility model is to propose a kind of light steel room
The lighting and ventilation structure in face, lighting and ventilation effect is good, can be with leakproof, and structure is simple, energy conservation and environmental protection.
The technical scheme adopted by the utility model is
The lighting and ventilation structure of light-steel roofing provided by the utility model, including light-steel roofing plate, it is provided with the light steel
Lighting and ventilation mouth on roof boarding further includes the multiple lighting and ventilation brackets being arranged in above the lighting and ventilation mouth, described to adopt
Light ventilation support includes upper arc purlin, the left arc purlin and right arc purlin that are arranged in below the upper arc purlin both ends
Item is provided with arc plane skylight on the upper arc purlin, left arc plane skylight is provided on the left arc purlin, described
Right arc plane skylight is provided on right arc purlin, one end of the upper arc purlin and the left arc purlin pass through connector
It is fixed on the light-steel roofing plate, the other end of the upper arc purlin and the right arc purlin are fixed on by connector
On the light-steel roofing plate.
As the further improvement of this programme, the concave side of one end of the left arc purlin to the upper arc purlin
Bending, the other end of the left arc purlin extend to the outside of the upper arc purlin, one end of the right arc purlin to
The concave side of the upper arc purlin is bent, and the other end of the right arc purlin extends to the outer of the upper arc purlin
Side.
As the further improvement of this programme, the upper arc purlin includes curved support purlin, is arranged in the arc
Arc press strip above supporting purlin, the arc press strip are adapted with the shape of the curved support purlin, the upper arc
Plane skylight is between the curved support purlin and the arc press strip.
As the further improvement of this programme, the left arc purlin and the right arc purlin include upper clamp bar under
Clamp bar, the upper clamp bar are adapted with the shape of the lower clamp bar, one end phase of one end of the upper clamp bar and the lower clamp bar
Hingedly, the left arc plane skylight is located between the upper clamp bar and the lower clamp bar of the left arc purlin, the right arc
Shape plane skylight is located between the upper clamp bar and the lower clamp bar of the right arc purlin.
As the further improvement of this programme, what the upper clamp bar and the lower clamp bar of the left arc purlin were hinged
One end is located at the inside of the upper arc purlin, the upper clamp bar and the lower clamp bar of the right arc purlin be hinged one
End is located at the inside of the upper arc purlin.
As the further improvement of this programme, the connector includes sole piece, the ladder spiral shell being fixed on above the sole piece
Bar, the sole piece are bolted on the light-steel roofing plate, and the ladder screw rod includes upper spiro rod section and lower spiro rod section,
Top nut compatible with the upper spiro rod section is provided on the upper spiro rod section, be provided on the lower spiro rod section with it is described under
The compatible lower nut of spiro rod section.
As the further improvement of this programme, the both ends of the upper arc purlin are provided with installation edge, the installation
It is provided with the first installation through-hole on edge, it is logical that the second installation is provided on the left arc purlin and the right arc purlin
Hole, first installation through-hole are fixed on the upper spiro rod section by the top nut, and second installation through-hole passes through institute
Lower nut is stated to be fixed on the lower spiro rod section.
As the further improvement of this programme, the inside top of the upper arc purlin is provided with wind deflector, the wind-guiding
Plate is between the left arc purlin and the right arc purlin.
Compared with prior art, the utility model has the beneficial effects that
The lighting and ventilation structure of light-steel roofing provided by the utility model, by the way that upper arc purlin is arranged on light-steel roofing plate
Left arc purlin and right arc purlin are arranged below upper arc purlin both ends, uses respectively for installing arc plane skylight for item
In installing left arc plane skylight and right arc plane skylight, large-scale daylighting may be implemented, daylighting effect is good, and passes through upper arc
The two sides of plane skylight form ventilation opening with left arc plane skylight and right arc plane skylight respectively, and natural wind is made to pass through left arc daylighting
The effect of the wind-guiding of plate and right arc plane skylight pours into interior, and ventilation effect is good, and because of left arc plane skylight and right arc plane skylight
Oblique water guiding action, extremely difficult bad weather rainwater to enter the room, good leak-proof effect, and overall structure is simple utilizes
Natural light and natural wind realize lighting and ventilation, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural representation of the lighting and ventilation structure of the light-steel roofing provided in specific embodiment of the present invention
Figure；
Fig. 2 is the schematic cross-sectional view in the direction A-A in the Fig. 1 provided in specific embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the left arc purlin provided in specific embodiment of the present invention；
Fig. 4 is the overlooking structure diagram of the upper arc purlin provided in specific embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the connector provided in specific embodiment of the present invention.
In figure:
1, light-steel roofing plate；2, lighting and ventilation mouth；3, lighting and ventilation bracket；31, upper arc purlin；311, curved support purlin
Item；312, arc press strip；32, left arc purlin；33, right arc purlin；301, upper clamp bar；302, lower clamp bar；303, side is installed
Edge；304, the first installation through-hole；305, the second installation through-hole；34, connector；4, upper arc plane skylight；5, left arc plane skylight；
6, right arc plane skylight；7, sole piece；8, ladder screw rod；81, upper spiro rod section；82, lower spiro rod section；83, top nut；84, lower nut；
9, wind deflector.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
The present invention will be further described with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the lighting and ventilation structure of light-steel roofing provided in this embodiment, including light-steel roofing plate 1,
The lighting and ventilation mouth 2 being provided on light-steel roofing plate 1 further includes multiple lighting and ventilation branch that 2 top of lighting and ventilation mouth is arranged in
Frame 3, lighting and ventilation bracket 3 include upper arc purlin 31, left 32 and of arc purlin being arranged in below upper 31 both ends of arc purlin
Right arc purlin 33 is provided with arc plane skylight 4 on upper arc purlin 31, left arc daylighting is provided on left arc purlin 32
Plate 5 is provided with right arc plane skylight 6 on right arc purlin 33, and one end of upper arc purlin 31 and left arc purlin 32 pass through company
Fitting 34 is fixed on light-steel roofing plate 1, and the other end of upper arc purlin 31 and right arc purlin 33 are fixed by connector 34
On light-steel roofing plate 1, one end of upper arc purlin 31 and left arc purlin 32 are connected by connector 34, and by connector
34 are fixed on the light-steel roofing plate 1 of 2 side of lighting and ventilation mouth, by connector 34 by the other end of upper arc purlin 31 and the right side
Arc purlin 33 connects, and connector 34 is fixed on the light-steel roofing plate 1 of 2 other side of lighting and ventilation mouth, can be securely
It is fixed on lighting and ventilation bracket 3 on light-steel roofing plate 1.According to the size of required daylighting range and roofing, in daylighting
Multiple lighting and ventilation brackets 3 are installed on ventilation opening 2, are installed by multiple upper arc purlins 31 on multiple lighting and ventilation brackets 3
Upper arc plane skylight 4 is installed left arc plane skylight 5 by multiple left arc purlins 32 on multiple lighting and ventilation brackets 3, is passed through
Multiple right arc purlins 33 on multiple lighting and ventilation brackets 3 install right arc plane skylight 6, and extraneous natural light passes through upper arc
Plane skylight 4 provides sufficient illumination for interior, and the side of upper arc plane skylight 4 and left arc plane skylight 5 form ventilation opening, upper arc
The other side of shape plane skylight 4 and left arc plane skylight 5 form ventilation opening, and natural wind enters from ventilation opening and by left arc plane skylight
5 and right arc plane skylight 6 wind-guiding effect, natural wind is imported into interior by lighting and ventilation mouth 2, guarantees indoor ventilation effect,
And left arc plane skylight 5 and right arc plane skylight 6 are tilted by the Inside To Outside of upper arc plane skylight 4, are had water guiding action, are prevented
Only rainwater etc. enters the room, and good leak-proof effect, overall structure is simple, takes full advantage of natural light and natural wind, more energy-saving ring
It protects.
For wind-guiding effect and the water guiding action for enhancing left arc plane skylight 5 and right arc plane skylight 6, further, left arc
The concave side of the upward arc purlin 31 in one end of shape purlin 32 is bent, and the other end of left arc purlin 32 extends to arc purlin
The outside of item 31, the upward arc purlin 31 in one end of right arc purlin 33 concave side bending, right arc purlin 33 it is another
End extends to the outside of arc purlin 31, and upper arc purlin 31 arches upward upwards, so that left arc plane skylight 5 is mounted on a multiple left sides
When on arc purlin 32 and when right arc plane skylight 6 is mounted on multiple right arc purlins 33, left arc plane skylight 5 and right arc
Shape plane skylight 6 is in by the upward inclined slide shape of 31 outer lower portion of arc purlin of upper 31 inside upper part of arc purlin, and being convenient for will be certainly
Right wind imports, and rainwater etc. is further prevented to enter the room.
To be easily installed upper arc plane skylight 4, it is more firmly mounted it, further, upper arc purlin 31 includes arc
Shape supporting purlin 311, the arc press strip 312 that 311 top of curved support purlin is set, arc press strip 312 and curved support purlin
The shape of item 311 is adapted, and upper arc plane skylight 4 passes through arc between curved support purlin 311 and arc press strip 312
Upper arc plane skylight 4 is pressed on curved support purlin 311 by press strip 312, is easily installed arc plane skylight 4.
To be easily installed left arc plane skylight 5 and right arc plane skylight 6, it is more firmly mounted it, further, left arc
Shape purlin 32 and right arc purlin 33 include upper clamp bar 301 and lower clamp bar 302, the shape phase of upper clamp bar 301 and lower clamp bar 302
One end of adaptation, one end of upper clamp bar 301 and lower clamp bar 302 is hinged, and left arc plane skylight 5 is located at the upper of left arc purlin 32
Between clamp bar 301 and lower clamp bar 302, right arc plane skylight 6 be located at right arc purlin 33 upper clamp bar 301 and lower clamp bar 302 it
Between, by the clamping of upper clamp bar 301 and lower clamp bar 302, the installation of left arc plane skylight 5 and right arc plane skylight 6 can be made more
Add conveniently, and stronger.Further, one end that the upper clamp bar 301 of left arc purlin 32 and lower clamp bar 302 are hinged is located at
One end that the inside of upper arc purlin 31, the upper clamp bar 301 of right arc purlin 33 and lower clamp bar 302 are hinged is located at upper arc purlin
The inside of item 31 is easily installed left arc plane skylight 5 and right arc plane skylight 6, and articulated joint can be prevented to be corroded damage.
For convenience of the fixation and installation of lighting and ventilation bracket 3, further, connector 34 includes sole piece 7, is fixed on sole piece
The ladder screw rod 8 of 7 tops, sole piece 7 are bolted on light-steel roofing plate 1, and ladder screw rod 8 includes upper spiro rod section 81 under
Spiro rod section 82 is provided with top nut 83 compatible with upper spiro rod section 81 on upper spiro rod section 81, be provided on lower spiro rod section 82 with
The compatible lower nut 84 of lower spiro rod section 82, the both ends of upper arc purlin 31 are provided with installation edge 303, install edge 303
On be provided with the first installation through-hole 304, be provided with the second installation through-hole 305 on left arc purlin 32 and right arc purlin 33,
First installation through-hole 304 is fixed on spiro rod section 81 by top nut 83, and the second installation through-hole 305 is fixed by lower nut 84
On lower spiro rod section 82, when lighting and ventilation bracket 3 is installed, successively install from the bottom to top, install convenient, and make lighting and ventilation bracket
3 are securely fixed on light-steel roofing plate 1.
To enter the room natural wind quickly, enhance ventilation effect, further, the inside top of upper arc purlin 31
It is provided with wind deflector 9, wind deflector 9 is between left arc purlin 32 and right arc purlin 33, and natural wind is via left arc daylighting
When plate 5 and right arc plane skylight 6 import upper 4 inside of arc plane skylight, by the blocking of wind deflector 9, lead to natural wind by daylighting
Air port 2 is directly entered interior, and prevents natural wind from exporting from the other side, enhances ventilation effect.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of lighting and ventilation structure of light-steel roofing, including light-steel roofing plate (1), it is provided on the light-steel roofing plate (1)
Lighting and ventilation mouth (2), it is characterised in that:
It further include the multiple lighting and ventilation brackets (3) being arranged above the lighting and ventilation mouth (2), the lighting and ventilation bracket
It (3) include upper arc purlin (31), the left arc purlin (32) being arranged below upper arc purlin (31) both ends and right arc
Shape purlin (33)；
It is provided with arc plane skylight (4) on the upper arc purlin (31), is provided with left arc on the left arc purlin (32)
Shape plane skylight (5) is provided with right arc plane skylight (6) on the right arc purlin (33)；
One end of the upper arc purlin (31) and the left arc purlin (32) pass through connector (34) and are fixed on the light steel
On roof boarding (1)；
The other end of the upper arc purlin (31) and the right arc purlin (33) are fixed on described light by connector (34)
On steel roof boarding (1).
2. the lighting and ventilation structure of light-steel roofing according to claim 1, it is characterised in that:
One end of the left arc purlin (32) is bent to the concave side of the upper arc purlin (31), the left arc purlin
(32) the other end extends to the outside of the upper arc purlin (31)；
One end of the right arc purlin (33) is bent to the concave side of the upper arc purlin (31), the right arc purlin
(33) the other end extends to the outside of the upper arc purlin (31).
3. the lighting and ventilation structure of light-steel roofing according to claim 1, it is characterised in that:
The upper arc purlin (31) includes curved support purlin (311), is arranged above the curved support purlin (311)
Arc press strip (312), the arc press strip (312) are adapted with the shape of the curved support purlin (311), the upper arc
Plane skylight (4) is between the curved support purlin (311) and the arc press strip (312).
4. the lighting and ventilation structure of light-steel roofing according to claim 1, it is characterised in that:
The left arc purlin (32) and the right arc purlin (33) are described including upper clamp bar (301) and lower clamp bar (302)
Upper clamp bar (301) is adapted with the shape of the lower clamp bar (302), one end of the upper clamp bar (301) and the lower clamp bar
(302) one end is hinged；
The left arc plane skylight (5) be located at the left arc purlin (32) the upper clamp bar (301) and the lower clamp bar
(302) between；
The right arc plane skylight (6) be located at the right arc purlin (33) the upper clamp bar (301) and the lower clamp bar
(302) between.
5. the lighting and ventilation structure of light-steel roofing according to claim 4, it is characterised in that:
One end that the upper clamp bar (301) of the left arc purlin (32) and the lower clamp bar (302) are hinged is located at described
The inside of upper arc purlin (31)；
One end that the upper clamp bar (301) of the right arc purlin (33) and the lower clamp bar (302) are hinged is located at described
The inside of upper arc purlin (31).
6. the lighting and ventilation structure of light-steel roofing according to claim 1, it is characterised in that:
The connector (34) includes sole piece (7), the ladder screw rod (8) being fixed on above the sole piece (7), the sole piece (7)
It is bolted on the light-steel roofing plate (1)；
The ladder screw rod (8) includes upper spiro rod section (81) and lower spiro rod section (82), be provided on the upper spiro rod section (81) with
The compatible top nut (83) of the upper spiro rod section (81) is provided with and the lower spiro rod section (82) on the lower spiro rod section (82)
Compatible lower nut (84).
7. the lighting and ventilation structure of light-steel roofing according to claim 6, it is characterised in that:
The both ends of the upper arc purlin (31) are provided with installation edge (303), and the is provided on the installation edge (303)
One installation through-hole (304)；
The second installation through-hole (305) are provided on the left arc purlin (32) and the right arc purlin (33)；
First installation through-hole (304) is fixed on the upper spiro rod section (81) by the top nut (83)；
Second installation through-hole (305) is fixed on the lower spiro rod section (82) by the lower nut (84).
8. the lighting and ventilation structure of light-steel roofing according to claim 1, it is characterised in that:
The inside top of the upper arc purlin (31) is provided with wind deflector (9), and the wind deflector (9) is located at the left arc purlin
Between item (32) and the right arc purlin (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309652.3U CN208718241U (en) | 2018-08-15 | 2018-08-15 | The lighting and ventilation structure of light-steel roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309652.3U CN208718241U (en) | 2018-08-15 | 2018-08-15 | The lighting and ventilation structure of light-steel roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718241U true CN208718241U (en) | 2019-04-09 |
Family
ID=65977588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309652.3U Active CN208718241U (en) | 2018-08-15 | 2018-08-15 | The lighting and ventilation structure of light-steel roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718241U (en) |
-
2018
- 2018-08-15 CN CN201821309652.3U patent/CN208718241U/en active Active
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