Thin skylight used for being matched with roof photovoltaic panel

Abstract

The thin skylight comprises a skylight bottom frame, the top of the skylight bottom frame is connected with two symmetrical skylight frameworks, the tops of the two skylight frameworks are connected with a plurality of partition plates which are arranged at equal intervals, ventilation openings are formed between the adjacent partition plates, and daylighting panels are arranged on the inner sides of the ventilation openings. Drainage grooves located below the daylighting panels are formed between the adjacent daylighting panels, the two ends of each drainage groove extend to the outer side of the skylight framework, the partition plates are used for connecting and fixing the photovoltaic panels, a plurality of supporting beams are distributed in the middle of the skylight bottom frame at intervals, and the tops of the supporting beams are attached to the bottoms of the drainage grooves. A plurality of supporting plates are connected to the outer portion of the supporting beam, the adjacent supporting plates are connected through inclined reinforcing rib plates, the lower ends of the reinforcing rib plates extend to the position above the drainage groove, and the upper ends of the supporting plates are detachably connected with partition plates. According to the utility model, stable installation of the photovoltaic panel can be realized, and on-site operation of operators is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thin skylight, in particular to a thin skylight for adapting roof photovoltaic panel. BACKGROUND

[0002] The existing thin skylight or ventilator installed on the roof of a factory building is shown in patent 202122387993.0, which comprises a skylight chassis, a skylight framework, a light panel, a partition and a drainage channel that are mutually welded and formed. The partition, light panel and drainage channel are sequentially distributed along the height direction and are mutually staggered along the horizontal direction, thereby forming an S-shaped channel for air circulation between them. When external rainwater flows onto the light panel, it can be guided into the drainage channels on both sides by the light panel, and the rainwater is discharged to the outside of the skylight by the drainage channels, thereby achieving ventilation function while preventing rainwater from seeping into the factory building along the S-shaped channel.

[0003] Based on the above, with the pursuit of energy saving and emission reduction by manufacturers, some manufacturers currently lay a large number of photovoltaic panels on the roof of their factory buildings and cover some of the photovoltaic panels on the top partition of the thin skylight, thereby maximizing the effective use of solar energy. However, this scheme encounters obstacles in actual installation, on the one hand, the roof of a conventional factory building is made of color steel tiles, which are limited by their own structure and thickness, making it difficult to ensure the connection strength of the photovoltaic panels after installation. On the other hand, since the existing thin skylight does not need to have supporting and fixing functions, manufacturers generally choose to use low-thickness metal plates to weld into an integrated structure and then fix it on the framework or rib on the roof of the factory building for cost and installation considerations, which makes it difficult for manufacturers to use the thin skylight to connect and fix the photovoltaic panels, reducing the functionality of the thin skylight.

[0004] Therefore, there is a need for a thin skylight structure that can stably install photovoltaic panels. SUMMARY

[0005] The utility model aims to provide a thin skylight for adapting roof photovoltaic panel. It can stably install photovoltaic panels and facilitate on-site operation by workers.

[0006] The utility model discloses a technical scheme: a kind of thin skylight for adapting roof photovoltaic panel, including skylight chassis, the top of skylight chassis is connected with the symmetry of two skylight frameworks, the top of two skylight frameworks is connected with the multiple baffle of equidistance interval arrangement, ventilation opening is formed between adjacent baffle, the inside of ventilation opening is equipped with light panel, drainage groove is equipped between adjacent light panel and is located below light panel, both ends of drainage groove extend to the outside of skylight framework, the baffle is used for connecting fixed photovoltaic panel, the middle part of skylight chassis is distributed with multiple support beams, the top of support beam and the bottom of drainage groove mutually adhere, multiple support plates are connected to the outside of support beam, adjacent support plate is mutually connected through inclined reinforcing rib plate, the lower end of reinforcing rib plate extends to the upper side of drainage groove, and the upper end of support plate is detachably connected baffle;The both ends of baffle extend to the outside of skylight framework and mutually adhere with the side wall of skylight framework through first bending part, and the both end inner wall of baffle and two skylight frameworks are mutually connected through elastic member.

[0007] In the aforementioned thin skylight for adapting roof photovoltaic panel, the top of the skylight framework forms a second bending part, and the inner wall of the baffle is attached with a flexible gasket, the bottom surface of the flexible gasket and the second bending part mutually adhere.

[0008] In the aforementioned thin skylight for adapting roof photovoltaic panel, the elastic member is a tension spring, the upper end of the tension spring is connected to the baffle through a first hanging plate buckle, and the lower end of the tension spring is connected to the skylight framework through a second hanging plate buckle.

[0009] In the aforementioned thin skylight for adapting roof photovoltaic panel, the middle part of the second bending part is provided with a first opening for inserting the first hanging plate.

[0010] In the aforementioned thin skylight for adapting roof photovoltaic panel, the middle part of the light panel is connected to the support plate through a slot buckle.

[0011] In the aforementioned thin skylight for adapting roof photovoltaic panel, the skylight chassis has a rectangular frame shape, the support beam has a C-shaped cross-sectional shape, the both ends of the support beam are fixedly connected to the skylight chassis, and one side of the support beam extends to the outside of the drainage groove and is fixedly connected to the support plate.

[0012] In the aforementioned thin skylight for adapting roof photovoltaic panel, the middle part of the support plate is provided with a second opening for the drainage groove to pass through.

[0013] Compared with the prior art, the utility model has the following characteristics:

[0014] (1) The utility model discloses a connecting structure limitation to the partition board, which can be set in a split type with the skylight framework and detachably connected to the skylight chassis through the support plate and the support beam, thereby on the one hand, the skylight chassis and the support beam are used to replace the skylight framework to support the partition board, the connecting strength and the deformation resistance of the partition board are improved, and on the other hand, the partition board can be individually disassembled and replaced according to the needs, so that the manufacturer can customize or individually process the partition board later;

[0015] Meanwhile, the skylight framework, the light panel and other components such as the drainage groove of the thin skylight do not need to bear the deformation force from the photovoltaic panel, so that the original material can still be used for processing, that is, the structural stability is ensured, and the increase of the cost and the weight of the thin skylight is reduced;

[0016] (2) The partition board and the skylight framework are connected through the flexible gasket and the elastic element, so that the connecting stability and the sealing performance of the partition board and the skylight framework at the joint position are improved, so that the installation gap at the joint is avoided, that is, on the one hand, the external rainwater or air is prevented from seeping into the gap to cause water leakage or noise, and on the other hand, the local deformation and the lifting of the partition board under the external strong wind are prevented, so that the installation stability of the partition board is improved;

[0017] (3) The support plates are connected through the reinforcing rib plates, and the middle part of the light panel is connected to the support plates through the slot buckle, so that the support plates form a H-shaped frame structure after assembly, so that the deformation resistance and the support strength of the support plates are improved, and the connecting stability of the photovoltaic panel is further improved;

[0018] Therefore, the utility model can realize the stable installation of the photovoltaic panel and facilitate the on-site operation of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the utility model;

[0020] Figure 2 is Figure 1 A sectional view of the A direction;

[0021] Figure 3 is Figure 2 the B direction enlarged view of

[0022] Figure 4 is Figure 2 the C direction enlarged view of

[0023] The marks in the drawings are: 1-skylight chassis, 2-skylight framework, 3-partition board, 4-vent, 5-light panel, 6-drainage groove, 7-support beam, 8-support plate, 9-reinforcing rib plate, 10-elastic element, 11-flexible gasket, 12-first hanging plate, 13-second hanging plate, 14-slot, 15-second opening. DETAILED DESCRIPTION

[0024] The utility model will be further explained in connection with the drawings and examples below, but not as the basis for limiting the utility model.

[0025] Embodiment. A thin skylight for adapting roof photovoltaic panel, constitute as shown in figure Figure 1 The skylight bottom frame 1 is connected with two symmetrical skylight frames 2 at the top, and the two ends of the skylight frame 2 are connected with side sealing plates, the top of the two skylight frames 2 is connected with a plurality of partition plates 3 arranged at equal distances, and the ventilation openings 4 are formed between adjacent partition plates 3, the inner side of the ventilation opening 4 is provided with a light panel 5, and the two ends of the light panel 5 are fixedly connected with the skylight frame 2, and a drainage groove 6 is arranged between adjacent light panels 5 and below the light panel 5, and the drainage groove 6 is horizontally placed on the top of the skylight bottom frame 1 and extends to the outer side of the skylight frame 2 at both ends.

[0026] The partition plate 3 is used for connecting and fixing the photovoltaic panel, a plurality of support beams 7 are distributed at intervals in the middle of the skylight bottom frame 1, the top of the support beam 7 is matched with the bottom of the drainage groove 6, a plurality of support plates 8 are connected to the outside of the support beam 7, the adjacent support plates 8 or every two support plates 8 are connected with each other through the inclined reinforcing rib plate 9, the lower end of the reinforcing rib plate 9 extends to above the drainage groove 6, the upper end of the support plate 8 supports the partition plate 3 through the L-shaped support and screws the partition plate 3, the two ends of the partition plate 3 extend to the outer side of the skylight frame 2 and are matched with the side wall of the skylight frame 2 through the first bending part, and the two ends of the partition plate 3 are connected with each other through the elastic element 10.

[0027] The top of the skylight frame 2 forms a second bending part, the top surface height of the second bending part is lower than the top surface height of the support plate 8, and the inner wall of the partition plate 3 is pasted with a flexible gasket 11, and the bottom surface of the flexible gasket 11 is matched with the second bending part.

[0028] The elastic element 10 is a tension spring, the upper end of the tension spring is buckled and connected with the partition plate 3 through the first hanging plate 12, the first hanging plate 12 is welded or glued to the inner wall of the partition plate 3, and the lower end of the tension spring is buckled and connected with the skylight frame 2 through the second hanging plate 13, and the second hanging plate 13 is welded or glued to the inner wall of the skylight frame 2.

[0029] The middle of the second bending part is provided with a first opening for inserting the first hanging plate 12.

[0030] The middle of the light panel 5 is buckled and connected with the support plate 8 through the insertion slot 14, and the support plate 8 and the light panel 5 are mutually glued at the position of the insertion slot 14 to realize sealing.

[0031] The outer shape of the sunroof underframe 1 is a rectangular frame, the cross section of the support beam 7 is C-shaped, the two ends of the support beam 7 are fixedly connected with the sunroof underframe 1, and one side of the support beam 7 extends to the outside of the drain groove 6 and is welded or screw-connected with the support plate 8.

[0032] The middle part of the support plate 8 is provided with a second opening 15 for the drain groove 6 to pass through.

[0033] The two sides of the partition plate 3 are provided with third bending parts extending into the air vent 4, the third bending parts are screw-connected with the top of the support plate 8, and the second bending part is provided with a third opening for the third bending part to pass through.

[0034] The working principle of the utility model is: the structure cooperation of the sunroof underframe 1, the support beam 7 and the support plate 8 can realize the detachable connection and the supporting function of the partition plate 3, thereby improving the structural stability of the partition plate 3 after installation, so that it can be used for the installation and fixation of the photovoltaic panel. On this basis, the manufacturer can also adjust the structure size of the support beam 7 and the support plate 8 according to the demand, thereby improving the fixation strength of the photovoltaic panel, ensuring the stability of different specifications of photovoltaic panels after installation. And because other parts in the thin sunroof do not need to bear the supporting and fixing function of the partition plate 3 and the photovoltaic panel, it can still be processed by using the original material, that is, the processing cost of the sunroof is reduced.

[0035] By detachably connecting the partition plate 3 on the support plate 8, on the one hand, the manufacturer can process and assemble the partition plate 3 separately, thereby facilitating the customization of the partition plate 3 for the manufacturer. On the other hand, when the partition plate 3 needs to be processed again later, the user or the manufacturer can also detach the partition plate 3 separately, thereby improving the operation convenience of the partition plate 3.

Claims

1. A thin skylight for adapting a roof photovoltaic panel, comprising a skylight base frame (1), the top of the skylight base frame (1) being connected with two symmetrical skylight frames (2), the top of the two skylight frames (2) being connected with a plurality of partition plates (3) arranged at equal distances, a ventilation opening (4) being formed between adjacent partition plates (3), the inner side of the ventilation opening (4) being provided with a light plate (5), adjacent light plates (5) being provided with a drainage groove (6) below the light plate (5), the two ends of the drainage groove (6) extending to the outer side of the skylight frame (2), characterized in that: The partition plate (3) is used for connecting and fixing the photovoltaic panel, the middle part of the sunroof chassis (1) is spaced apart from a plurality of support beams (7), the top of the support beam (7) and the bottom of the drainage groove (6) are matched with each other, the outer part of the support beam (7) is connected with a plurality of support plates (8), the adjacent support plates (8) are connected with each other through the inclined reinforcing rib plate (9), the lower end of the reinforcing rib plate (9) extends above the drainage groove (6), the upper end of the support plate (8) is detachably connected with the partition plate (3); the both ends of the partition plate (3) extend to the outside of the sunroof framework (2) and are matched with the side wall of the sunroof framework (2) through the first bending part, the inner walls of the both ends of the partition plate (3) and the two sunroof frameworks (2) are connected with each other through the elastic member (10).

2. A thin skylight for adapting a roof photovoltaic panel according to claim 1, characterized in that: The top of the sunroof framework (2) forms a second bending part, the inner wall of the partition plate (3) is matched with the flexible gasket (11), and the bottom surface of the flexible gasket (11) is matched with the second bending part.

3. A thin skylight for adapting a roof photovoltaic panel according to claim 2, characterized in that: The elastic member (10) is a tension spring, the upper end of the tension spring is buckled and connected with the partition plate (3) through the first hanging plate (12), and the lower end of the tension spring is buckled and connected with the sunroof framework (2) through the second hanging plate (13).

4. A thin skylight for adapting a roof photovoltaic panel according to claim 3, characterized in that: The middle part of the second bending part is provided with a first opening for inserting the first hanging plate (12).

5. A thin skylight for adapting a roof photovoltaic panel according to claim 1, characterized in that: The middle part of the light collecting plate (5) is buckled and connected with the support plate (8) through the insertion groove (14).

6. A thin skylight for adapting a roof photovoltaic panel according to claim 1, characterized in that: The sunroof chassis (1) is a rectangular frame body, the cross section of the support beam (7) is C-shaped, the both ends of the support beam (7) are fixedly connected with the sunroof chassis (1), and one side of the support beam (7) extends to the outside of the drainage groove (6) and is fixedly connected with the support plate (8).

7. A thin skylight for adapting a roof photovoltaic panel according to claim 1, characterized in that: The middle part of the support plate (8) is provided with a second opening (15) for the drainage groove (6) to pass through.

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