CN217154039U

CN217154039U - Light pipe lighting system suitable for steel structure roof

Info

Publication number: CN217154039U
Application number: CN202220860439.1U
Authority: CN
Inventors: 邹招东
Original assignee: Guangzhou Gute Construction Technology Co ltd
Current assignee: Guangzhou Gute Construction Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-09
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a be suitable for light pipe daylighting system of steel structure roofing, including lighting shade, rain-proof cap, slope regulator, light pipe and diffuser, the upper end of rain-proof cap install in lighting shade's cover edge department, the upper end of slope regulator adopt the rivet with the lower extreme of rain-proof cap is connected, the lower extreme of slope regulator is equipped with the installation department of cooperation roofing slope or ground slope, the one end of light pipe is connected lighting shade, the other end of light pipe is connected the diffuser. The design controls the lighting shade and the diffuser to be perpendicular to the ground through the gradient regulator, and the integral installation is convenient, the structure is firm, the waterproofness is good, and the anti-seismic and anti-typhoon effect is achieved to a certain extent.

Description

Light pipe lighting system suitable for steel structure roof

Technical Field

The utility model relates to a light pipe daylighting equipment specifically is a light pipe daylighting system with slope regulatory function.

Background

The light pipe lighting system is a lighting lamp which can be completely free of electricity, and is suitable for being installed on a square or a roof, so that a basement or a room is illuminated, and the lighting power consumption can be greatly saved.

However, if the metal roof is sloped when the existing light pipe lighting device is paved on the metal roof, the light pipe is inclined when being installed, so that the indoor diffuser is not level, has an inclination angle and unevenness, and affects the lighting effect. In addition, the steel structure roofing can present the phenomenon of expend with heat and contract with cold, leads to rain-proof cap and light pipe to take place to warp easily, has the seam phenomenon of leaking to appear easily between rain-proof cap and the steel structure roofing linking, reaches the effect of complete sealing. The problem that the light guide pipe inclines and the diffuser inclines can occur after the installation of the existing steel roof light guide pipe is completed. In addition, if the steel roof is not straightened, the metal roof is deformed and the rain hat lighting cover is deformed. If multilayer waterproof treatment is not carried out, the water seepage phenomenon can occur in the installation part of the light guide pipe lighting system, the perfect waterproof effect can not be achieved, and the effect of shock resistance and typhoon resistance can not be achieved by the whole rain-proof cap.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a be suitable for light pipe daylighting system of steel structure roofing through installing a slope regulator additional, can adjust the lighting shade according to the slope size of metal roofing, the inclination of light pipe makes the lighting shade light pipe to and the diffuser level under the roofing is perpendicular.

The utility model provides an adopted technical scheme of its technical problem does: be suitable for light pipe daylighting system of steel structure roofing, including lighting cover, rain-proof cap, slope regulator, light pipe and diffuser, the upper end of rain-proof cap install in lighting cover's cover edge department, the upper end of slope regulator adopt rivet or screwed connection's mode with the lower extreme of rain-proof cap is connected, the lower extreme of slope regulator is equipped with the installation department of the slope of cooperation roofing or ground, the one end of light pipe is connected lighting cover, the other end of light pipe is connected the diffuser. This scheme is through installing a slope regulator additional, adopts riveting or spiro union etc. that adaptability is good between rain-proof cap and the slope regulator, can select different slope regulators according to the installation demand in the work progress, and the position and the angle that rain-proof cap and the slope regulator of regulation of adaptability are connected make lighting cover, light pipe and diffuser can keep the vertical state.

Further, the upper end face of the gradient regulator is provided with a gradient, and the gradient is preferably 0-15 degrees; the internal diameter of rain-proof cap lower extreme is greater than the external diameter 0.5 ~ 2mm of slope regulator upper end, like this when installation rain-proof cap and slope regulator, can suitably adjust the angle between rain-proof cap and the slope regulator, the cooperation demand of being under construction on the spot.

Further, still including decorating the ring, decorating the ring and installing in the lower part of light pipe for shelter from the clearance between light pipe and the roofing trompil.

Furthermore, the LED lamp also comprises a light supplementing device, wherein the light supplementing device is aligned to the light guide pipe or the diffuser for irradiation, so that light supplementing illumination can be conveniently carried out at night. The light supplementing device is preferably an LED lamp, and can achieve the purposes of environmental protection and energy saving.

Furthermore, in order to improve the water resistance and firmness of the whole structure, the device further comprises a fixed pier seat, the installation part is adhered to the fixed pier seat through an adhesive tape, and the gradient regulator and the fixed pier seat are installed on a roof or the ground through rivets. Wherein, be equipped with waterproof gasket between fixed pier base and roofing or the ground, the inboard of fixed pier base is equipped with turn-ups portion, the top of turn-ups portion is higher than installation department 5 ~ 8mm to prevent the rainwater infiltration, fixed pier base with it coats with waterproof sealed glue to scribble between the slope regulator.

Furthermore, in order to improve the water resistance and firmness of the whole structure, a connecting seat connected with the light guide pipe is arranged at the bottom of the lighting cover, the upper end of the rain-proof cap is inserted into the space between the cover edge of the lighting cover and the connecting seat, and the lighting cover, the rain-proof cap and the connecting seat are fixed through screws or bolts. Wherein, the top of the rain hat is provided with a folded edge to be closely matched with the lighting cover or the connecting seat. A first sealing strip is arranged between the rain hat and the lighting cover, and a second sealing strip is arranged between the rain hat and the connecting seat.

Further, for improving overall structure's waterproof nature and firmness, the upper end of slope regulator set up in the lower extreme inboard of rain-proof cap, and with rain-proof cap adopts rivet connection, the slope regulator with be equipped with the third sealing strip between the rain-proof cap, the third sealing strip adopts the EPDM sticky tape. Wherein, the lower extreme of rain-proof cap still is equipped with the anti-roll portion of outside curling, for the better completion prevents that the rainwater from inwards permeating.

The utility model has the advantages that: the design controls the lighting shade and the diffuser to be perpendicular to the ground through the gradient regulator, and the integral installation is convenient, the structure is firm, the waterproofness is good, and the anti-seismic and anti-typhoon effect is achieved to a certain extent.

Drawings

Fig. 1 is a schematic sectional view of the structure of embodiment 1 of the present invention;

fig. 2 is a top view of the structure of embodiment 1 of the present invention;

FIGS. 3a to 3D are enlarged views of a portion A-D of FIG. 1;

fig. 4 is a schematic view of the structure section of embodiment 2 of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The embodiments are merely exemplary embodiments of the invention, and specific methods, devices, conditions, materials, etc., may be used without limitation to the embodiments or the corresponding embodiments. It should be understood that the devices shown in the drawings are merely for purposes of illustrating the relative positions and are not necessarily shown to scale.

Reference throughout this specification to the terms "preferred," "one embodiment," "another embodiment," or "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. In the present specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

Example 1

As shown in fig. 1 to 3d, the light guide lighting system suitable for steel roof includes a lighting cover 1, a rain hat 2, a slope adjuster 3, a light guide 4, a diffuser 5, a decoration ring 6, a light supplementing device 7, and a fixed pier base 8. The rain hat 2 and the gradient regulator 3 are both in a circular ring shape, a T-shaped ring-shaped connecting seat 11 connected with the light guide pipe 4 is arranged at the bottom of the lighting cover 1, the upper end of the rain hat 2 is inserted between the cover edge of the lighting cover 1 and the connecting seat 11, and the lighting cover 1, the rain hat 2 and the connecting seat 11 are fixed through screws 12 or bolts. The upper end of the gradient adjuster 3 is arranged on the inner side of the lower end of the rain hat 2 and is connected with the rain hat 2 through rivets or screws, the lower end of the gradient adjuster 3 is provided with an installation part which is matched with the roof 10 or the ground and is horizontally arranged, the installation part is fixedly adhered to the fixed pier seat 8 through an adhesive tape 31, and the gradient adjuster 3 and the fixed pier seat 8 are arranged on the roof 10 or the ground through rivets. One end of the light guide pipe 4 is connected with the connecting seat 11 of the lighting cover 1, and the other end of the light guide pipe 4 is connected with the diffuser 5. The decoration ring 6 is arranged at the lower part of the light guide pipe 4 and used for shielding a gap between the light guide pipe and the roof opening. The light supplementing device 7 is aligned with the light guide pipe 4 or the diffuser 5 for irradiation, so that light supplementing illumination can be performed at night conveniently.

Further, the light supplement device 7 is preferably an LED lamp, and can achieve the purpose of environmental protection and energy saving.

Further, can be equipped with waterproof gasket between fixed pier base 8 and roofing 10 or the ground, the inboard of fixed pier base 8 is equipped with turn-ups portion, the top of turn-ups portion is higher than 5 ~ 8mm of installation department to prevent rainwater infiltration, fixed pier base 8 with it has waterproof sealed glue 32 to scribble between the slope regulator 3.

Furthermore, the top end of the rain hat 2 is provided with a folded edge to be closely matched with the lighting shade 1 or the connecting seat 11. A first sealing strip 14 is arranged between the rain hat 2 and the lighting cover 1, and a second sealing strip 13 is arranged between the rain hat 1 and the connecting seat 11.

Further, slope regulator 3 with be equipped with third sealing strip 33 between rain-proof cap 2, third sealing strip 33 adopts the EPDM sticky tape. Wherein, the lower extreme of rain-proof cap 3 still is equipped with the anti-roll portion of outside curling, for the better completion prevents that the rainwater from inwards permeating.

The existing construction technology is to cut a square on a roof to reserve a space and then fix the space. If under certain weather conditions, the square steel roof preformed hole can be pulled into an oval shape due to expansion with heat and contraction with cold, so that the waterproof effect cannot be achieved. The scheme is to cut the circular preformed hole, keep the crest, fix the crest of the slope regulator 3 and then cut the crest, so the steel constructs the roofing and just can not warp. In the prior art, when the steel roof has an inclined angle, the diffuser has an irregular angle and cannot reach the vertical ground. In the scheme, the gradient regulator 3 is added, and the angles of the lighting shade 1 and the diffuser 5 can be adjusted through the gradient regulator 3 on any steel roof with gradient. This scheme overall installation is convenient, sound construction, and waterproof nature is good to have the effect of the anti typhoon of certain antidetonation.

Example 2

As shown in fig. 4, the light guide pipe lighting system suitable for steel roof includes a lighting cover 1, a rain hat 2, a slope regulator 3, a light guide pipe 4, a diffuser 5, a decoration ring 6 and a light supplement device 7. The structure is the same as that of embodiment 1, and the difference is that the installation part at the lower end of the slope adjuster 3 is inclined to match with the roof 10 or the ground so as to control the lighting cover and the diffuser to be vertical to the ground.

Further, the up end of slope regulator 3 is equipped with 0 ~ 15 the slope (as shown in fig. 4, slope regulator 3's the left side is higher than the right), simultaneously, the internal diameter of rain-proof cap 2 lower extreme is greater than about 0.5 ~ 2mm of the external diameter of slope regulator 3 upper end, when installation rain-proof cap 2 and slope regulator 3, because rain-proof cap 2 and slope regulator 3 adopt the clearance fit that the flexibility is high to adopt the riveting that can adjust according to the construction demand between rain-proof cap 2 and the slope regulator 3, the riveting position between rain-proof cap 2 and the slope regulator 3 can adapt to the construction demand and make suitable connection, can suitably adjust the angle between rain-proof cap 2 and the slope regulator 3 like this, the angle of lighting cover 1 and diffuser 5 is adjusted to the cooperation demand of being under construction on the spot.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope covered by the present invention.

Claims

1. Be suitable for light pipe daylighting system of steel structure roofing, its characterized in that, including lighting shade, rain-proof cap, slope regulator, light pipe and diffuser, the upper end of rain-proof cap install in the cover edge department of lighting shade, the upper end of slope regulator with the lower extreme of rain-proof cap is connected, the lower extreme of slope regulator is equipped with the installation department of cooperation roofing slope or ground slope, the one end of light pipe is connected the lighting shade, the other end of light pipe is connected the diffuser.

2. The light pipe lighting system for steel roof as claimed in claim 1, further comprising a decoration ring installed at a lower portion of the light pipe.

3. The light pipe lighting system for steel roof as claimed in claim 1, further comprising a light supplement device, wherein the light supplement device is aligned with the light pipe or the diffuser for lighting.

4. The light pipe lighting system for the steel roof as claimed in claim 1, further comprising a fixed pier seat, wherein the installation unit is adhered to the fixed pier seat by an adhesive tape, and the slope adjuster and the fixed pier seat are installed on the roof or the ground by rivets or screws.

5. The light pipe lighting system suitable for the steel roof as claimed in claim 4, wherein a waterproof gasket is disposed between the fixed pier seat and the roof or the ground, a flanging portion is disposed on the inner side of the fixed pier seat, the top of the flanging portion is higher than the mounting portion, and a waterproof sealant is coated between the fixed pier seat and the slope adjuster.

6. The light pipe lighting system suitable for the steel roof as claimed in claim 1, wherein the lighting cover is provided at a bottom thereof with a connecting seat for connecting the light pipe, the upper end of the rain hat is inserted between the cover rim of the lighting cover and the connecting seat, and the lighting cover, the rain hat and the connecting seat are fixed by screws or bolts.

7. The light pipe lighting system suitable for the steel roof as claimed in claim 6, wherein a first sealing strip is disposed between the rain hat and the lighting cover, and a second sealing strip is disposed between the rain hat and the connecting base.

8. The light pipe lighting system for the steel roof as claimed in claim 1, wherein the upper end of the slope adjuster is disposed inside the lower end of the rain hat and is connected to the rain hat by a rivet, and a third sealing strip is disposed between the slope adjuster and the rain hat.

9. The light pipe lighting system for steel roof as claimed in any one of claims 6 to 8, wherein the lower end of the rain hat is further provided with a reverse-rolled portion which is rolled outwards.

10. A light pipe lighting system for a steel roof as claimed in any one of claims 1 to 8, wherein the upper end of the slope adjuster is provided with a slope, and the inner diameter of the lower end of the rain hat is larger than the outer diameter of the upper end of the slope adjuster.