CN219912788U - Skylight lamp capable of displaying obvious window frame effect - Google Patents
Skylight lamp capable of displaying obvious window frame effect Download PDFInfo
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- CN219912788U CN219912788U CN202321599134.0U CN202321599134U CN219912788U CN 219912788 U CN219912788 U CN 219912788U CN 202321599134 U CN202321599134 U CN 202321599134U CN 219912788 U CN219912788 U CN 219912788U
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Abstract
The utility model relates to the technical field of skylight lamps, in particular to a skylight lamp capable of displaying an obvious window frame effect, wherein a light source plate is projected onto a Rayleigh scattering plate to generate a blue sky effect; the light source frame and the optical frame are coaxially arranged; the light emitting direction of the light source frame faces the outer side wall surface of the optical frame; the diameter of the optical frame is gradually increased along the light emitting direction of the Rayleigh scattering plate; the side surface partial area of the optical frame is coated with light-proof material; the light outlet of the lamp box is provided with a bottom baffle ring; an optical plate positioning convex ring protruding upwards is arranged on the bottom baffle ring; the bottom end surface of the optical frame is abutted against the bottom baffle ring; the outer side surface of the bottom of the optical frame is attached to the surface of the optical plate positioning convex ring; the optical frame is made of semi-transparent materials. By using the utility model, the total weight of the lamp is reduced, the display effect of the skylight lamp is more real, and the use experience of a user is improved.
Description
Technical Field
The utility model relates to the technical field of skylight lamps, in particular to a skylight lamp capable of displaying an obvious window frame effect.
Background
When the particle size is much smaller than the wavelength of the incident light (less than one tenth of the wavelength), the intensity of scattered light in each direction is different, and the intensity is inversely proportional to the fourth power of the wavelength of the incident light, which is known as Rayleigh scattering. The skylight lamp is a flat lamp which irradiates on a Rayleigh scattering plate through a light source to generate an optical phenomenon of Rayleigh scattering so as to simulate the sun light effect of a clear sky; and meanwhile, the spectrum is optimized through the Rayleigh scattering plate, so that the healthy and transparent effect of lamplight is ensured.
The existing skylight lamp uniformly scatters light on the Rayleigh scattering plate, so that the existing skylight lamp has a blue sky effect. Therefore, the color of the lamp is a green effect, and the display effect is very monotonous. The boundary of the light-emitting area is the edge of the ceiling, so that the whole use effect is that the sky is directly transited to the ceiling; the light emitting effect is that the scene in the sun illumination room cannot be truly restored because of no transition of the window frame, so that an unnatural feeling can be generated, and the user experience is affected; if the entity window frame is directly arranged on the lamp, the whole weight of the lamp is increased, and the use cost of the lamp is increased.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art and provide a skylight lamp capable of displaying obvious window frame effects.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a skylight lamp capable of displaying obvious window frame effect, which comprises a lamp box and a rear cover fixed on the top of the rear cover; a light source plate and a Rayleigh scattering plate are arranged in the lamp box; the light source plate is projected onto the Rayleigh scattering plate to generate a blue sky effect; the lamp box is provided with a frame forming module in the light emitting direction of the Rayleigh scattering plate; the frame forming module comprises a light source frame and an optical frame which are fixed on the lamp box; the light source frame and the optical frame are coaxially arranged; the light emitting direction of the light source frame faces the outer side wall surface of the optical frame; the diameter of the optical frame is gradually increased along the light emitting direction of the Rayleigh scattering plate; the side surface partial area of the optical frame is coated with light-proof material;
the light outlet of the lamp box is provided with a bottom baffle ring; an optical plate positioning convex ring protruding upwards is arranged on the bottom baffle ring; the bottom end surface of the optical frame is abutted against the bottom baffle ring; the outer side surface of the bottom of the optical frame is attached to the surface of the optical plate positioning convex ring; the optical frame is made of semi-transparent materials.
Further, the cross section of the optical frame is rectangular; the light source distribution of the light source frame is rectangular; at least one surface of the optical frame is not coated with an opaque material.
Further, the cross section of the optical frame is in a circular ring shape; the light sources of the light source frame are distributed in a circular shape.
Further, a reflecting plate is arranged between the rear cover and the Rayleigh scattering plate.
Further, the upper side and the lower side of the light source plate are respectively provided with a middle frame fixed on the inner wall of the lamp box; the two middle frames clamp and fix the light source plate.
Further, the inner side walls of the two middle frames are respectively provided with a supporting rib in a circle; the support flange is pressed on the light source plate in a uniform pressure mode; the supporting ribs are made of opaque materials;
the top end of the optical frame is abutted against the supporting flange;
one middle frame below the Rayleigh scattering plate is a lower middle frame; the light source frame is fixed on the inner side wall of the lower middle frame.
Further, the inside wall of the lamp box is provided with a positioning flange.
After the structure is adopted, the utility model has the beneficial effects that: according to the skylight lamp capable of displaying the obvious window frame effect, when the skylight lamp is used, the light source plate irradiates the Rayleigh scattering plate, so that the Rayleigh scattering plate generates a blue sky effect in the light emitting direction; the light that the light source frame sent directly shines on the optical frame, and the light source frame shines in the position of the opaque material of optical frame and goes out, shows the effect that the window frame was shaded, and the light source frame shines in the light transmission part department, forms the bright window frame effect of solar irradiation window frame, need not to increase heavy frame structure on lamps and lanterns, reduces the total weight of lamps and lanterns, and the bandwagon effect of skylight lamp is truer moreover, improves user experience.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a block diagram of a middle frame;
FIG. 4 is a first perspective view of the present utility model;
FIG. 5 is a second perspective view of the present utility model;
reference numerals illustrate:
1. a rear cover; 2. a reflection plate; 3. a middle frame; 301. supporting the flange; 4. a light source board;
5. a Rayleigh scattering plate; 6. a light source frame; 7. an optical frame; 8. a lamp box; 801. positioning the flange;
802. a bottom baffle ring; 802a, optical plate positioning convex ring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a sunroof lamp capable of displaying a remarkable window frame effect according to the present utility model comprises a lamp case 8 and a rear cover 1 fixed to the top of the rear cover; a light source plate 4 and a Rayleigh scattering plate 5 are arranged in the lamp box 8; the light source plate 4 is projected onto the Rayleigh scattering plate 5 to generate a blue sky effect; the lamp box 8 is provided with a frame forming module in the light emitting direction of the Rayleigh scattering plate 5; the frame forming module comprises a light source frame 6 and an optical frame 7 which are fixed on a lamp box 8; the light source frame 6 and the optical frame 7 are coaxially arranged; the light-emitting direction of the light source frame 6 is toward the outer side wall surface of the optical frame 7; the diameter of the optical frame 7 gradually increases along the light emitting direction of the Rayleigh scattering plate 5; the side surface partial region of the optical frame 7 is coated with an opaque material;
the light outlet of the lamp box 8 is provided with a bottom baffle ring 802; an optical plate positioning convex ring 802a protruding upwards is arranged on the bottom baffle ring 802; the bottom end surface of the optical frame 7 is abutted against the bottom baffle ring 802; the bottom outer side surface of the optical frame 7 is attached to the surface of the optical plate positioning convex ring 802a; the optical frame 7 is made of semi-transparent material;
the optical frame 7 is made of translucent plastic of PC or other materials;
the light source board 4 and the light source frame 6 are both circuit boards with light sources, which are not substantially different from the prior art, and are not described in detail;
the light source plate 4 irradiates the Rayleigh scattering plate 5, so that the Rayleigh scattering plate 5 generates a blue sky effect in the light emitting direction; the light that light source frame 6 sent directly shines on optical frame 7, and light source frame 6 shines in optical frame 7 opaque material position and goes out, shows the effect that the window frame was shaded, and light source frame 6 shines in the light-passing part department, forms the bright window frame effect of sun irradiation window frame, need not to increase heavy frame structure on the lamps and lanterns, reduces the total weight of lamps and lanterns, and the bandwagon effect of skylight lamp is truer moreover, improves user experience.
As a preferable mode of the present utility model, the optical frame 7 has a rectangular frame shape in cross section; the light source distribution of the light source frame 6 is rectangular; at least one surface of the optical frame 7 is not coated with a light-impermeable material;
one surface of the optical frame 7 is not coated with light-proof materials, and the light of the light source frame 6 can be transmitted out from the other three frames, so that the effect that three edges of the window frame are irradiated by the light and the other edge is shaded is formed;
the two surfaces of the optical frame 7 are not coated with light-proof materials, the light rays of the light source frame 6 can be transmitted out from the other two side frames, and the two edges are irradiated by the light rays, so that the effect of backlight shading on the other two edges is measured; one surface of the optical frame 7 is not coated with light-proof material, and the light of the light source frame 6 can be transmitted through the frame, and the other three edges are shaded.
As a preferable mode of the present utility model, the optical frame 7 has a circular ring shape in cross section; the light sources of the light source frame 6 are distributed in a circular shape; the opaque material is applied to the optical frame 7 over a range of 180 ° of the central angle of the optical frame 7.
As a preferable mode of the present utility model, a reflecting plate 2 is provided between the back cover 1 and the rayleigh scattering plate 5; the reflecting plate 2 is a mirror surface, and the reflecting plate 2 can reduce the light absorption effect of the rear cover 1, so that light is transmitted from the Rayleigh scattering plate 5 as much as possible, and light obliquely input into the Rayleigh scattering plate 5 is formed on the Rayleigh scattering plate 5, so that the brightness of the light emitted by the Rayleigh scattering plate 5 is ensured.
As a preferable mode of the utility model, the upper side and the lower side of the light source plate 4 are provided with a middle frame 3 fixed on the inner wall of the lamp box 8; the two middle frames 3 clamp and fix the light source plate 4; two middle frames 3 are used for positioning the light source plate 4.
As a preferable mode of the utility model, the inner side walls of the two middle frames 3 are provided with supporting flanges 301 around a circle; the supporting ribs 301 are pressed on the light source plate 4; the supporting ribs 301 are made of opaque materials;
the top end of the optical frame 7 is abutted against the supporting flange 301; after the Rayleigh scattering plate 5 is oriented on the horizontal plane through the optical plate positioning convex ring 802a, the bottom baffle ring 802 and the supporting flange 301 are additionally clamped and positioned, and the optical frame 7 is fixed without additional fixing pieces;
one middle frame 3 below the Rayleigh scattering plate 5 is a lower middle frame; the light source frame 6 is fixed on the inner side wall of the lower middle frame;
when the lamp is installed, the light source frame 6 is fixed with the lower middle frame and then put into the lamp box 8.
As a preferred mode of the utility model, the inner side wall of the lamp box 8 is provided with a positioning flange 801; the positioning flange 801 is used for limiting the rear cover 1; so that the position of the reflection plate 2 is fixed.
When the utility model is used, the light source plate irradiates the Rayleigh scattering plate, so that the Rayleigh scattering plate generates a blue sky effect in the light emitting direction; the light emitted by the light source frame directly irradiates the optical frame, the light source frame irradiates the position of the light-tight material of the optical frame to display the backlight effect of the window frame, the light source frame irradiates the light-tight part to form the bright window frame effect of the solar irradiation window frame, a heavy frame structure is not required to be added on the lamp, the overall weight of the lamp is reduced, the display effect of the skylight lamp is more real, and the use experience of a user is improved; after the Rayleigh scattering plate is oriented on the horizontal plane through the optical plate positioning convex ring, the bottom baffle ring and the supporting baffle edge are added for clamping and positioning, and an additional fixing piece is not needed for fixing the optical frame;
the section of the optical frame is rectangular; the surface of one optical frame is not coated with light-proof material, and the light of the light source frame can be transmitted out from the other three frames, so that the effect that three edges of the window frame are irradiated by the light and the other edge is shaded is formed;
the two surfaces of the optical frame are not coated with light-proof materials, the light rays of the light source frame can be transmitted out from the other two frames, and the two edges are irradiated by the light rays, so that the effect of backlight shading on the other two edges is measured; one surface of the optical frame is not coated with light-proof materials, and the frame can transmit light rays of the light source frame and the rest three edges are shaded.
Further, the cross section of the optical frame is in a circular ring shape; the light sources of the light source frame are distributed in a circular shape; the opaque material is applied to the optical frame in a range of 180 DEG of the central angle of the optical frame.
Further, a reflecting plate is arranged between the rear cover and the Rayleigh scattering plate; the reflecting plate is the mirror surface, and the reflecting plate can reduce the extinction effect of back lid for light is as far as possible follow Rayleigh scattering board printing opacity, and forms the light that the slope was thrown into Rayleigh scattering board on Rayleigh scattering board, guarantees the luminance of Rayleigh scattering board light-emitting.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. A skylight lamp capable of displaying obvious window frame effect comprises a lamp box (8) and a rear cover (1) fixed on the top of the rear cover; a light source plate (4) and a Rayleigh scattering plate (5) are arranged in the lamp box (8); the light source plate (4) is projected onto the Rayleigh scattering plate (5) to generate a blue sky effect; the method is characterized in that: the lamp box (8) is provided with a frame forming module in the light emitting direction of the Rayleigh scattering plate (5); the frame forming module comprises a light source frame (6) and an optical frame (7) which are fixed on the lamp box (8); the light source frame (6) and the optical frame (7) are coaxially arranged; the light-emitting direction of the light source frame (6) faces the outer side wall surface of the optical frame (7); the diameter of the optical frame (7) is gradually increased along the light emitting direction of the Rayleigh scattering plate (5); the side surface part area of the optical frame (7) is coated with a light-proof material;
the light outlet of the lamp box (8) is provided with a bottom baffle ring (802); an optical plate positioning convex ring (802 a) protruding upwards is arranged on the bottom baffle ring (802); the bottom end surface of the optical frame (7) is abutted against the bottom baffle ring (802); the outer side surface of the bottom of the optical frame (7) is attached to the surface of the optical plate positioning convex ring (802 a); the optical frame (7) is made of semi-transparent material.
2. A skylight lamp capable of exhibiting a pronounced window frame effect as recited in claim 1, wherein: the section of the optical frame (7) is in a rectangular frame shape; the light source distribution of the light source frame (6) is rectangular; at least one surface of the optical frame (7) is not coated with an opaque material.
3. A skylight lamp capable of exhibiting a pronounced window frame effect as recited in claim 1, wherein: the section of the optical frame (7) is in a circular ring shape; the light sources of the light source frame (6) are distributed in a circular shape.
4. A skylight lamp capable of exhibiting a pronounced window frame effect as recited in claim 1, wherein: the upper side and the lower side of the light source plate (4) are provided with a middle frame (3) fixed on the inner wall of the lamp box (8); the two middle frames (3) clamp and fix the light source plate (4).
5. A skylight lamp with obvious window frame effect according to claim 4 and characterized in that: the inner side walls of the two middle frames (3) are respectively provided with a supporting flange (301) in a circle; the supporting ribs (301) are pressed on the light source plate (4); the supporting ribs (301) are made of opaque materials; the top end of the optical frame (7) is abutted against the supporting flange (301); a middle frame (3) below the Rayleigh scattering plate (5) is a lower middle frame; the light source frame (6) is fixed on the inner side wall of the lower middle frame.
6. A skylight lamp capable of exhibiting a pronounced window frame effect as recited in claim 1, wherein: the inner side wall of the lamp box (8) is provided with a positioning flange (801).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321599134.0U CN219912788U (en) | 2023-06-21 | 2023-06-21 | Skylight lamp capable of displaying obvious window frame effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321599134.0U CN219912788U (en) | 2023-06-21 | 2023-06-21 | Skylight lamp capable of displaying obvious window frame effect |
Publications (1)
Publication Number | Publication Date |
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CN219912788U true CN219912788U (en) | 2023-10-27 |
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Application Number | Title | Priority Date | Filing Date |
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CN202321599134.0U Active CN219912788U (en) | 2023-06-21 | 2023-06-21 | Skylight lamp capable of displaying obvious window frame effect |
Country Status (1)
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CN (1) | CN219912788U (en) |
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2023
- 2023-06-21 CN CN202321599134.0U patent/CN219912788U/en active Active
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