Clear sky lamp

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a sunny lamp. The sunny lamp comprises a shell, a blue sky module and a side atmosphere module. The shell is provided with a first inner side wall and a second inner side wall, and the first inner side wall and the second inner side wall define a light-emitting cavity. The blue sky module is installed in the shell, and the light-emitting face of the blue sky module faces the light-emitting cavity. A mounting hole is formed in the first inner side wall, the side atmosphere module is arranged in the mounting hole, and atmosphere light paths of the side atmosphere module face the inner side walls of the two sides of the shell. A lighting cavity is formed between the inner wall face and the outer wall face of the shell, a light source piece and a light-transmitting piece are arranged in the lighting cavity, the light-emitting face of the light source piece faces the light-transmitting piece, a plurality of light-transmitting curved faces are arranged on the side face, away from the light source piece, of the light-transmitting piece at intervals, and each light-transmitting curved face protrudes towards the outer wall face. By the adoption of the sunny lamp, the glare phenomenon of illumination light of the sunny lamp can be effectively reduced, and the illumination effect of the sunny lamp is improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a skylight. Background Technology

[0002] Among existing lighting installations, skylights are lighting devices that simulate the visual effect of the sky. They can provide a sky-like visual effect for indoor spaces that cannot be illuminated by sunlight, offering users a comfortable visual experience. Skylights mainly consist of a light source, a lens, and a reflective plate that can reproduce the effect of a blue sky, thus achieving the blue sky effect presented by the skylight.

[0003] Most existing skylights emit light from oblique beams to create a certain lighting effect, but when the light from the skylight shines on the wall, it is easy to produce glare, which affects the user experience. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a skylight that effectively reduces glare and improves the lighting effect of the skylight.

[0005] To solve the above-mentioned technical problems, this utility model provides a skylight, comprising:

[0006] A housing having a first inner sidewall and a second inner sidewall, the first inner sidewall and the second inner sidewall forming a light-emitting cavity;

[0007] The blue sky module is installed inside the housing, with the light-emitting surface of the blue sky module facing the light-emitting cavity;

[0008] A side atmosphere module, wherein a mounting hole is formed in the first inner sidewall, the side atmosphere module is disposed in the mounting hole, and the atmosphere light path of the side atmosphere module obliquely illuminates the second inner sidewall;

[0009] An illumination cavity is formed between the inner and outer walls of the housing. A light source is arranged on the side of the inner wall facing the illumination cavity. A light-transmitting element is disposed inside the illumination cavity. The light-emitting surface of the light source faces the light-transmitting element. Several light-transmitting curved surfaces are arranged at intervals on the side of the light-transmitting element away from the light source. Each light-transmitting curved surface protrudes towards the outer wall.

[0010] As an improvement to the above solution, the light-transmitting element is a curved microlens, and the curved surface of the curved microlens protrudes from the outer wall surface.

[0011] As an improvement to the above solution, the edge of the light-transmitting element is formed into a preset shape.

[0012] As an improvement to the above solution, the light source is a reverse light source.

[0013] As an improvement to the above solution, an illumination box is provided in the illumination cavity, and the light source is set inside the illumination box through a light source fixing plate. An installation groove is formed on the side of the illumination box facing the outer wall, and the light-transmitting element is embedded in the installation groove.

[0014] As an improvement to the above solution, a connector is provided on the side of the lighting box facing the top of the housing, and a fastener is arranged on the top of the housing, with the connector and the fastener cooperating to connect.

[0015] As an improvement to the above solution, a light-emitting slot is formed on the outer wall surface of the housing, and a light-transmitting cover is connected to the light-emitting slot. The light-emitting surface of the light-transmitting element faces the light-transmitting cover, and the light-transmitting cover covers the illumination cavity.

[0016] As an improvement to the above solution, the blue sky module includes a blue sky light source, a scattering light guide plate, and a reflector. The light incident surface of the scattering light guide plate is disposed on the side of the scattering light guide plate, and the blue sky light source faces the light incident surface of the scattering light guide plate. The reflective surface of the scattering light guide plate is disposed opposite to the light emitting surface, the reflector is located on the reflective surface of the scattering light guide plate, and the light emitting surface of the scattering light guide plate faces the light emitting cavity.

[0017] As an improvement to the above solution, the blue sky module further includes a fixed frame, the light guide plate and the reflector are stacked sequentially inside the fixed frame, and the blue sky light source is disposed on the inner side wall of the fixed frame;

[0018] A limiting frame is formed on the top of the housing, and support surfaces are formed sequentially on the limiting frame facing the top wall of the housing. The distance between the support surfaces and the top wall of the housing is equal to the thickness of the fixing frame.

[0019] As an improvement to the above solution, the side ambient module includes an ambient light source, a convex lens, and a mounting box. The mounting box is installed inside the mounting hole, the ambient light source is installed on the bottom wall of the mounting box, and the convex lens covers the ambient light source.

[0020] The mounting box has an opening facing the light-emitting cavity with a light-cutting plate, and the light-cutting plate has a light-cutting hole. The ambient light source is arranged in a staggered manner with respect to the light-cutting hole.

[0021] Implementing this utility model has the following beneficial effects:

[0022] The skylight provided in this embodiment uses a light source within the lighting cavity to illuminate the outer wall of the housing, simulating the lighting effect of sunlight penetrating a window and illuminating the interior. Because the side of the light-transmitting component facing away from the light source has several convex arc-shaped surfaces protruding towards the outer wall, these surfaces finely adjust and disperse the refraction direction of the received light, thereby reducing the intensity of refracted light in a single direction and minimizing repeated reflections and refractions within the light-transmitting component. This effectively reduces glare from the skylight's illumination, improves its lighting effect, and enhances the user experience. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a skylight in one embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram showing the installation position of a light-transmitting element in the lighting cavity in one embodiment of this utility model;

[0025] Figure 3 This is a schematic diagram showing the relative positions of the light-transmitting element and the light source element in one embodiment of this utility model;

[0026] Figure 4 This is a schematic diagram showing the connection between the light-transmitting component and the lighting box body in another embodiment of this utility model;

[0027] Figure 5 This is a cross-sectional view of a skylight in one embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the side atmosphere module in one embodiment of this utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the blue sky module in one embodiment of this utility model;

[0030] Figure 8 This is a schematic diagram of the light emission of a skylight in one embodiment of this utility model. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0032] The skylight provided by this utility model can effectively reduce glare from the lighting light and improve the lighting effect of the skylight.

[0033] In one specific embodiment of this utility model, such as Figures 1 to 8 As shown, the clear sky light includes a housing 1, a blue sky module 2, and a side atmosphere module 4. The housing 1 has a first inner sidewall 102 and a second inner sidewall 103, which together form a light-emitting cavity 101. The blue sky module 2 is installed inside the housing 1, with its light-emitting surface facing the light-emitting cavity 101. The first inner sidewall 102 of the housing 1 has a mounting hole 11, and the side atmosphere module 4 is disposed in the mounting hole 11. The ambient light path of the side atmosphere module 4 obliquely illuminates the second inner sidewall 103, simulating the light and shadow effect of sunlight shining on the sidewall of a window. An illumination cavity 301 is formed between the inner and outer walls of the housing 1. A light source 31 is arranged on the inner wall facing the illumination cavity 301. A light-transmitting element 32 is provided inside the illumination cavity 301. The light-emitting surface of the light source 31 faces the light-transmitting element 32. Several light-transmitting curved surfaces 321 are arranged at intervals on the side of the light-transmitting element 32 away from the light source 31. Each light-transmitting curved surface 321 protrudes towards the outer wall.

[0034] According to the skylight provided in this embodiment, the blue sky module 2 can irradiate a three-dimensional blue sky ambient light into the light-emitting cavity 101 of the housing 1, and the side ambient module 4 can simulate the light and shadow effect of the sun shining on the side wall of the window on the second inner side wall 103, so as to use the side ambient light spot of the side ambient module 4 to supplement the ambient light and shadow effect of the blue sky module 2, so that the skylight can present a sky light and shadow effect that is closer to the real sky.

[0035] Simultaneously, the light source 31 within the lighting cavity 301 illuminates the outer wall of the housing 1, simulating the lighting effect of sunlight illuminating an interior. Since the light-transmitting element 32 has several protruding light-transmitting curved surfaces 321 facing the outer wall on its side away from the light source 31, these curved surfaces 321 fine-tune and disperse the refraction direction of the received light, thereby reducing the intensity of refracted light in a single direction and minimizing repeated reflections and refractions of light within the light-transmitting element 32. This effectively reduces glare from the skylight, improves its lighting effect, and enhances the user experience.

[0036] It should be noted that the first inner sidewall 102 is preferably the long sidewall of the inner sidewall of the light-emitting cavity, and the second inner sidewall 103 is the short sidewall of the inner sidewall of the light-emitting cavity, so as to ensure that the ambient light path of the side ambient module 4 can cover the short sidewall of the inner sidewall of the light-emitting cavity.

[0037] The housing 1 contains two opposing first inner sidewalls 102 and two opposing second inner sidewalls 103, which are staggered and enclose a light-emitting cavity 101. The mounting hole 11 can be located in one of the second inner sidewalls 102 or simultaneously in both second inner sidewalls 102, thereby simultaneously creating a shadow of the sun-illuminating window sidewall in the second inner sidewalls 103 on both sides.

[0038] Specifically, such as Figure 2 and Figure 3 As shown, the light-transmitting element 32 is a curved microlens. The curved surface of the microlens protrudes from the outer wall surface. This allows the curved microlens to reduce the refraction intensity in a single direction while receiving light from different incident angles. This enables the light from the light source 31 to enter the light-transmitting element 32 at a larger angle, effectively improving the light utilization rate of the light-transmitting element 32. Furthermore, when the curved microlens illuminates a target plane such as a wall, it can also form a uniform and bright illumination spot on the target plane, further enhancing the lighting effect of the skylight.

[0039] Furthermore, the edge of the light-transmitting element 32 is formed into a preset shape to further ensure that the light spot formed by the light-transmitting element 32 has a sharp boundary and a regular shape, so that the lighting effect simulated by the skylight can more closely resemble the real sunlight penetrating through the window and illuminating the room, further improving the lighting effect of the skylight. Preferably, the edge of the light-transmitting element 32 is formed into a rectangular shape so that the skylight can form a rectangular lighting spot. In addition, in other optional embodiments, the edge of the light-transmitting element 32 can also be formed into a circle or other shapes, which can be set according to actual needs.

[0040] In this embodiment, the light source 31 is a reverse light source. By using the reverse light source in conjunction with the light-transmitting element 32, glare generated when the light is transmitted through the light-transmitting element 32 is further reduced, thereby further improving the lighting effect of the skylight. Preferably, the light source 31 can be a backlight or other reverse light source.

[0041] In another embodiment of this utility model, to ensure the installation stability of the light-transmitting element 32 in the lighting cavity, such as... Figure 4As shown, an illumination box 33 is provided in the illumination cavity 301. The light source 31 is set inside the illumination box 33 through a light source fixing plate. A mounting slot 331 is formed on the side of the illumination box 33 facing the outer wall. The light-transmitting element 32 is embedded in the mounting slot 331. The illumination box 33 integrates the light-transmitting element 32 and the light source 31 to form an illumination module, which facilitates the overall operation and adjustment of the light-transmitting element 32 and the light source 31, ensuring the light emission angle of the light-transmitting element 32 and the light source 31. At the same time, the illumination box 33 is used to install the light source 31 and the light-transmitting element 32 in the illumination cavity 301, ensuring the installation stability of the light source 31 and the light-transmitting element 32 in the illumination cavity 301, and preventing the light source 31 and the light-transmitting element 32 from shaking or shifting when the skylight is moved, which would affect the illumination effect of the skylight.

[0042] The shape and size of the mounting slot 331 are the same as the edge shape and size of the light-transmitting element 32 to ensure the installation compatibility of the light-transmitting element 32.

[0043] To ensure the stable installation of the lighting box 33 in the lighting cavity 301, a connector (not shown in the figure) is provided on the side of the lighting box 33 facing the top of the housing 1, and a fastener is arranged on the top of the housing 1. The connector and the fastener are connected to fix the lighting box 33 in the lighting cavity 301.

[0044] Specifically, the connector can be a threaded connecting post formed on the top of the lighting housing 33, with a insertion hole formed on the top of the housing 1. The fastener is a connecting nut located outside the top of the housing 1. The threaded connecting post passes through the insertion hole and engages with the connecting nut, thereby threading the lighting housing 33 into the lighting cavity 301. Alternatively, the connector can be an elastic snap-fit ​​formed on the top of the lighting housing 33, with a snap-fit ​​hole formed on the top of the housing 1. By snapping the elastic snap-fit ​​into the snap-fit ​​hole, the lighting housing 33 is snap-fitted into the lighting cavity 301.

[0045] Among them, such as Figure 1 and Figure 2 As shown, a light-emitting slot is formed on the outer wall of the housing 1, and a light-transmitting cover 13 is connected to the light-emitting slot. The light-emitting surface of the light-transmitting element 32 faces the light-transmitting cover 13, which covers the lighting cavity 301. This allows the light-transmitting cover 13 to cover and shield the light source element 31 and the light-transmitting element 32 in the lighting cavity 301, preventing dust or insects in the external environment from affecting the light emission effect of the light source element 31 and the light-transmitting element 32. Preferably, the light-transmitting cover 13 is a transparent cover plate, which is installed on the outer wall of the housing 1 using a detachable connection method such as bolt connection or snap connection, so that the transparent cover plate will not affect the light emission effect of the light source element 31 and the light-transmitting element 32, ensuring that the skylight achieves a good lighting effect.

[0046] In embodiments of this utility model, such as Figure 5 and Figure 7 As shown, the blue sky module 2 includes a blue sky light source 21, a scattering light guide plate 22, and a reflector 23. The light incident surface of the scattering light guide plate 22 is located on its side, and the blue sky light source 21 faces the light incident surface of the scattering light guide plate 22. The reflective surface and the light emitting surface of the scattering light guide plate 22 are positioned opposite each other, and the reflector 23 is located on the reflective surface of the scattering light guide plate 22. The light emitting surface of the scattering light guide plate 22 faces the light-emitting cavity 101. The scattering light guide plate 22 is a Rayleigh scattering light guide plate.

[0047] Understandably, when the light from the blue sky light source 21 enters the scattering light guide plate 22 from the side, part of the light is scattered by the micro-nano particles inside the scattering light guide plate 22 and directly shines on the light-emitting cavity 101 from the light-emitting surface of the scattering light guide plate 22; while another part of the light is refracted by the scattering light guide plate 22 into the reflector plate 23, and after being reflected by the reflector plate 23, it shines back into the scattering light guide plate 22, and after being scattered or reflected again by the micro-nano particles inside the scattering light guide plate 22, it is emitted from the light-emitting surface of the scattering light guide plate 22, or reflected back to the reflector plate 23 for secondary or multiple reflections.

[0048] Furthermore, by utilizing the scattering light guide plate 22 and the reflector plate 23, the light from the blue sky light source 21 can be divided into multiple parts that are emitted at intervals. By superimposing these multiple parts of light, the light-emitting surface of the scattering light guide plate 22 can present a visual experience of superimposed blue sky effects, thereby giving the blue sky atmosphere diffused light emitted by the blue sky module 2 a certain sense of three-dimensionality and ensuring that the blue sky effect of the blue sky module 2 is more profound and three-dimensional.

[0049] In addition, by placing the blue sky light source 21 on the side of the scattering light guide plate 22, there is no need to leave space on the back of the scattering light guide plate 22 to accommodate the blue sky light source 21, which significantly reduces the overall thickness of the sky light, facilitates the installation of the sky light, and reduces the mold cost of the sky light.

[0050] It should be noted that, as Figure 7 As shown, the Blue Sky Module 2 also includes a light-transmitting plate 26, which is located on the light-emitting surface of the scattering light guide plate 22. The size of the light-transmitting plate 26 is larger than that of the scattering light guide plate 22, so as to cover the scattering light guide plate 22, protect it, prevent scratches on the light-emitting surface of the scattering light guide plate 22, and prevent dust from adhering to the light-emitting surface of the scattering light guide plate 22, thereby ensuring the light emission effect of the scattering light guide plate 22. In this embodiment, the light-transmitting plate 26 is preferably a transparent material with high light transmittance, so that while protecting the scattering light guide plate 22, the light-transmitting plate 26 also avoids affecting the light emission effect of the scattering light guide plate 22.

[0051] Preferably, the color temperature of the blue sky light source 21 is 6880-8100K, the dominant wavelength is 484nm, and its red-green-blue ratio is 15.1%, 78.2%, and 6.6%.

[0052] Specifically, such as Figure 7 As shown, the blue sky module 2 also includes a fixed frame 24, a light guide plate 22 and a reflector 23 stacked sequentially inside the fixed frame 24, and a blue sky light source 21 disposed on the inner side wall of the fixed frame 24. The fixed frame 24 encloses the reflector 23, the light guide plate 22 and the blue sky light source 21 as a whole, so as to prevent the components of the blue sky module 2 from moving to each other when the sky light moves, thus affecting the light output effect of the blue sky module 2.

[0053] To ensure the installation stability of the Blue Sky module 2 within the housing 1, such as Figure 5 As shown, a limiting frame 25 is formed on the top of the housing 1. Support surfaces 251 are sequentially formed on the limiting frame 25 facing the top wall of the housing 1. The distance between the support surfaces 251 and the top wall of the housing 1 is equal to the thickness of the fixing frame 24. Thus, an installation position for the Blue Sky module 2 is formed between the support surfaces 251 of the limiting frame 25 and the top wall of the housing 1. Utilizing the limiting fit between the support surfaces 251 and the top wall of the housing 1, the Blue Sky module 2 is fixedly installed on the top of the housing 1 to ensure the installation stability of the Blue Sky module 2.

[0054] In embodiments of this utility model, such as Figure 1 , Figure 5 , Figure 6 and Figure 8 As shown, the side ambient light module 4 includes an ambient light source 41, a convex lens 42, and a mounting box 43. The mounting box 43 is installed inside the mounting hole 11, the ambient light source 41 is installed on the bottom wall of the mounting box 43, and the convex lens 42 covers the ambient light source 41. A light-cutting plate 44 is provided in the opening of the mounting box 43 facing the light-emitting cavity 101. The light-cutting plate 44 forms a light-cutting hole 441, and the ambient light source 41 is staggered with the light-cutting hole 441.

[0055] Understandably, when the ambient light source 41 is activated, the light from the ambient light source 41 is focused by a convex lens, reducing light loss. Subsequently, after the light from the ambient light source 41 is cut off by the light-cutting hole 441 of the light-cutting plate 44, the light spot illuminating the second inner wall 103 can form a clear and obvious cutoff line. Furthermore, due to the staggered arrangement of the ambient light source 41 and the light-cutting hole 441, the lighting effect of the ambient light source 41 obliquely illuminating the second inner wall 103 can present a uniform light-dark transition area, making the ambient light spot effect formed by the ambient light source 41 on the second inner wall 103 more natural and closer to the real light and shadow effect of sunlight illuminating the side wall of the window. Thus, when used in conjunction with the blue sky module 2, the skylight can provide a blue sky simulation effect that is closer to the real sky.

[0056] It should be noted that, as Figure 1As shown, two symmetrically arranged mounting holes 11 are formed on the first inner sidewall 102 of the housing 1, and the light-cutting holes 441 of the light-cutting plate 44 in the two mounting holes 11 are also relatively symmetrical, so as to ensure that the second inner sidewalls 103 on both sides of the housing 1 can form a consistent side lighting atmosphere effect.

[0057] The size of the light-cutting hole 441 gradually decreases from the middle of the inner sidewall to the two ends, so that the light spot of the side atmosphere module 4 illuminating the inner sidewalls on both sides gradually decreases from the far end of the inner sidewalls on both sides to the inner sidewall where the light-cutting plate 44 is located, and forms a transition between light and dark on the inner sidewalls on both sides, thereby further ensuring that the side lighting atmosphere effect presented by the skylight is more realistic and natural.

[0058] Specifically, the lower edge of the light-cutting hole 441 has a horizontal edge and an inclined edge, wherein the included angle between the horizontal edge and the inclined edge is 130°-150°, preferably 141.4°, to ensure that the opening size of the light-cutting hole 441 gradually decreases along a specific direction, ensuring that the edge of the light spot intercepted by the edge of the light-cutting hole 441 is sharper, ensuring that the side atmosphere module 4 forms a light-dark transition on the inner sidewall, and ensuring that the side lighting atmosphere effect of the skylight is more natural.

[0059] As can be seen from the embodiments listed above, the Skylight of this invention utilizes the Blue Sky Module 2 to provide a deeper and more three-dimensional blue sky effect; simultaneously, the side lighting effect provided by the Side Atmosphere Module 4 allows the Skylight to provide a blue sky simulation effect closer to the real sky; and the combination of the Light Source 31 and the Light Transmitter 32 forms a sharp-edged, glare-free rectangular light spot, simulating the effect of the sun penetrating through a window and illuminating the room, further enhancing the lighting effect of the Skylight. The lighting module formed by the combination of the Blue Sky Module 2, the Side Atmosphere Module 4, and the Light Source 31 and Light Transmitter 32 enables the Skylight to simulate the light and shadow effect of a clear skylight.

[0060] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this invention, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A skylight, characterized in that, include: A housing having a first inner sidewall and a second inner sidewall, the first inner sidewall and the second inner sidewall forming a light-emitting cavity; The blue sky module is installed inside the housing, with the light-emitting surface of the blue sky module facing the light-emitting cavity; A side atmosphere module is provided, wherein a mounting hole is formed in the first inner sidewall, the side atmosphere module is disposed in the mounting hole, and the ambient light path of the side atmosphere module is obliquely irradiated to the second inner sidewall. The side atmosphere module is used to simulate the light and shadow effect of the sun shining on the sidewall of the window. An illumination cavity is formed between the inner and outer walls of the housing. A light source and a light-transmitting element are disposed in the illumination cavity. The light-emitting surface of the light source faces the light-transmitting element. Several light-transmitting curved surfaces are arranged at intervals on the side of the light-transmitting element away from the light source. Each light-transmitting curved surface protrudes towards the outer wall.

2. The skylight according to claim 1, characterized in that, The light-transmitting element is a curved microlens, and the curved surface of the curved microlens protrudes from the outer wall surface.

3. The skylight according to claim 2, characterized in that, The edges of the light-transmitting element form a preset shape.

4. The skylight according to claim 1, characterized in that, The light source is a reverse-type light source.

5. The skylight according to claim 1, characterized in that, The lighting cavity is provided with a lighting box, and the light source is set inside the lighting box through a light source fixing plate. The side of the lighting box facing the outer wall is formed with a mounting groove, and the light-transmitting element is embedded in the mounting groove.

6. The skylight according to claim 5, characterized in that, The lighting box has a connector on its side facing the top of the housing, and a fastener is arranged on the top of the housing. The connector and the fastener are connected together.

7. The skylight according to claim 1, characterized in that, The outer wall of the housing has a light-emitting slot, which is connected to a light-transmitting cover. The light-emitting surface of the light-transmitting element faces the light-transmitting cover, and the light-transmitting cover covers the illumination cavity.

8. The skylight according to claim 1, characterized in that, The blue sky module includes a blue sky light source, a scattering light guide plate, and a reflector. The light incident surface of the scattering light guide plate is located on the side of the scattering light guide plate, and the blue sky light source faces the light incident surface of the scattering light guide plate. The reflective surface and the light emitting surface of the scattering light guide plate are arranged opposite to each other, and the reflector is located on the reflective surface of the scattering light guide plate. The light emitting surface of the scattering light guide plate faces the light-emitting cavity.

9. The skylight according to claim 8, characterized in that, The blue sky module also includes a fixed frame, the light guide plate and the reflector are stacked sequentially inside the fixed frame, and the blue sky light source is disposed on the inner side wall of the fixed frame; A limiting frame is formed on the top of the housing, and support surfaces are formed sequentially on the limiting frame facing the top wall of the housing. The distance between the support surfaces and the top wall of the housing is equal to the thickness of the fixing frame.

10. The skylight according to claim 1, characterized in that, The side ambient light module includes an ambient light source, a convex lens, and a mounting box. The mounting box is installed inside the mounting hole, the ambient light source is installed on the bottom wall of the mounting box, and the convex lens covers the ambient light source. The mounting box has an opening facing the light-emitting cavity with a light-cutting plate, and the light-cutting plate has a light-cutting hole. The ambient light source is arranged in a staggered manner with respect to the light-cutting hole.

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