CN219389497U - Ultrathin ceiling lamp with auxiliary light illumination - Google Patents
Ultrathin ceiling lamp with auxiliary light illumination Download PDFInfo
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- CN219389497U CN219389497U CN202223381740.3U CN202223381740U CN219389497U CN 219389497 U CN219389497 U CN 219389497U CN 202223381740 U CN202223381740 U CN 202223381740U CN 219389497 U CN219389497 U CN 219389497U
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- guide plate
- light guide
- bottom shell
- light
- shell
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Abstract
The utility model relates to an ultrathin ceiling lamp with auxiliary light illumination, which comprises a bottom shell, a light source, a light guide plate, a pattern panel and a connecting structure, wherein the bottom shell is provided with a light source; the bottom shell is internally provided with a shell cavity with an opening; the light source is arranged in the shell cavity; the light guide plate is arranged corresponding to the light source, and the outer edge of the light guide plate extends out of the outer edge of the bottom shell; the pattern panel is connected with the bottom shell through the connecting structure and is close to one end of the light guide plate, which is far away from the bottom shell, and the orthographic projection surface of the pattern panel covers the cavity of the shell. According to the utility model, the outer edge of the light guide plate extends out of the outer edge of the bottom shell, the light guide plate at the inner side of the bottom shell is horizontally opposite to the light source, when the light guide plate works, the light source irradiates against the light guide plate at the inner side of the bottom shell, light is transmitted to the light guide plate at the outer side of the buckling groove, an auxiliary light irradiation function is realized, the problem that the existing ultrathin ceiling lamp emits light to a pattern panel insufficiently, the effect of the whole lamp is not attractive due to light irradiation is solved, and different visual effects can be displayed by combining the patterns engraved on the extending surface of the light guide plate.
Description
Technical Field
The utility model relates to the technical field of ceiling lamps, in particular to an ultrathin ceiling lamp with auxiliary light illumination.
Background
Lamps are widely used in life as lighting appliances, and are of various types, such as ceiling lamps, spotlight, desk lamps and the like. A ceiling light is a lighting fixture fixed to a ceiling by being embedded or directly connected, and is often used in a scene such as a motor home, a yacht, or a home.
In order to improve the visual angle effect of light effect and reduce the facula concentration phenomenon in the current ceiling lamp, current ceiling lamp adopts the mode that the side light source shines, shines the light source in the light guide plate, and the pattern panel of lamp body bottom is penetrated to the light guide plate back light after evenly giving out light, through the side leaded light and set up the pattern panel into the mode of multiple pattern, can reduce the facula and concentrate the phenomenon and improve the visual angle effect of light effect. However, the light in the mode can only be emitted from the pattern panel at the bottom end of the lamp housing, so that the problem of light spot concentration is reduced, but the pattern panel emits light insufficiently, the whole lamp effect is not attractive due to the fact that the light problem is illuminated when the lamp is lighted, and the pattern effect and the auxiliary light effect at the edge of the lamp body are not obvious; the whole lamp is complex in installation procedure, and the labor and material cost is increased. Thus, improvements are needed.
Disclosure of Invention
In view of the above, the utility model provides an ultrathin ceiling lamp with auxiliary light illumination, wherein the outer edge part of the light guide plate extends out of the outer edge of the bottom shell, and the light guide plate positioned at the inner side of the bottom shell is horizontally opposite to the light source.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
an ultrathin ceiling lamp with auxiliary light illumination comprises a bottom shell, a light source, a light guide plate, a pattern panel and a connecting structure; the bottom shell is internally provided with a shell cavity with an opening; the light source is arranged in the shell cavity; the light guide plate is arranged corresponding to the light source, and the outer edge of the light guide plate extends out of the outer edge of the bottom shell; the pattern panel is connected with the bottom shell through the connecting structure and is close to one end of the light guide plate, which is far away from the bottom shell, and the orthographic projection surface of the pattern panel covers the cavity of the shell.
Further, an upward protruding shell flange is arranged at the edge of the bottom shell.
Further, a dotting layer is arranged on the end face, adjacent to the cavity of the shell, of the light guide plate.
Further, the light guide plate is provided with a buckling groove corresponding to the flange of the shell.
Further, the light guide plate comprises a cover plate, an inner plate and an outer plate, wherein the inner plate and the outer plate are arranged on the cover plate; the inner plate is positioned on the inner side of the shell flange; the outer plate is located outside the housing flange.
Further, a first pattern layer is arranged at the part of the light guide plate beyond the outer edge of the bottom shell.
Further, the light source adopts an annular LED light bar and is arranged on the inner side wall of the cavity of the shell, and the irradiation direction of the light source points to the inner side of the bottom shell.
Further, a second pattern layer is arranged on the pattern panel.
Further, the connecting structure comprises a connecting cylinder; the connecting cylinder penetrates through the bottom shell, the light guide plate and the pattern panel, a threaded section in threaded connection with the bottom shell is arranged on the outer edge surface of the connecting cylinder, and a convex edge which is abutted to the pattern panel is arranged at the end part of the connecting cylinder.
Further, the device also comprises a driving module; the driving module is arranged in the bottom shell in a penetrating mode and is electrically connected with the light source.
The utility model has the beneficial effects that:
according to the utility model, the outer edge of the light guide plate extends out of the outer edge of the bottom shell, the light guide plate positioned at the inner side of the bottom shell is horizontally opposite to the light source, when the LED lamp works, the light source irradiates against the light guide plate at the inner side of the bottom shell, and by utilizing the good light guide performance of the light guide plate, light can be conducted to the light guide plate at the outer side of the buckling groove, namely the part of the light guide plate extending out of the bottom shell, so that an auxiliary light illuminating function is realized, the problems that the existing ultrathin ceiling lamp emits light to a pattern panel insufficiently, the whole lamp effect is not attractive due to light problem when the existing ultrathin ceiling lamp is lighted are solved, and different visual effects can be shown by combining the patterns carved on the extending surface of the light guide plate.
And be equipped with the dotting layer on the terminal surface adjacent the casing cavity in the inboard light guide plate of drain pan, the mode of cooperation light source side irradiation can avoid obvious light spot for the light source distributes more evenly, and the bandwagon effect is better, and the pattern panel is more striking.
Drawings
FIG. 1 is a schematic sectional view of an ultra-thin ceiling lamp according to example 1;
FIG. 2 is a schematic diagram of an explosion structure of the ultra-thin ceiling lamp in example 1;
FIG. 3 is an enlarged schematic view of a partial structure at A in FIG. 1;
FIG. 4 is an enlarged schematic view of a partial structure at B of FIG. 1;
fig. 5 is a schematic top view of the ultra-thin ceiling lamp in embodiment 1;
fig. 6 is a schematic top view of another shape of the ultra-thin ceiling lamp in embodiment 1;
fig. 7 is a schematic top view of another shape of the ultra-thin ceiling lamp in embodiment 1;
fig. 8 is a schematic sectional view of the light guide plate of the ultra-thin ceiling lamp of example 2;
fig. 9 is a schematic diagram of an explosion structure of the ultra-thin ceiling lamp in example 2.
10. A bottom case; 11. a housing cavity; 12. a housing flange; 13. a placement cavity;
20. a light source;
30. a light guide plate; 31. a buckling groove; 32. dotting layer; 33. a first pattern layer; 34. a cover plate; 35. an inner plate; 36. an outer plate; 37. a plate body through hole;
40. a pattern panel; 41. a second pattern layer;
50. a connection structure; 51. a connecting cylinder; 52. a threaded section; 53. a convex edge; 54. a first through hole; 55. a second through hole; 56. a screw;
60. and a driving module.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Example 1:
as shown in figures 1-4 of the drawings,
an ultra-thin ceiling lamp with auxiliary light illumination comprises a bottom shell 10, a light source 20, a light guide plate 30, a pattern panel 40 and a connecting structure 50;
the bottom shell 10 is internally provided with a shell cavity 11 with an opening; in this embodiment, the edge of the bottom shell 10 is provided with an upwardly protruding shell flange 12; the shell cavity 11 is distributed between the inner bottom wall of the bottom shell 10 and the inner side wall of the shell flange 12;
the light source 20 is arranged in the shell cavity 11; in this embodiment, the light source 20 is an LED light strip and is disposed on the inner side wall of the housing cavity 11, and the irradiation direction of the light source 20 is directed to the inner side of the bottom shell 10; the position of the shell cavity 11 adjacent to the shell flange 12 is connected with a downward extending placing cavity 13 for accommodating the light source 20, and the lamp bead part of the light source 20 is higher than the inner bottom wall of the bottom shell 10, so that the irradiation effect is ensured;
the light guide plate 30 is disposed corresponding to the light source 20, and the outer edge of the light guide plate 30 extends out of the outer edge of the bottom case 10; in this embodiment, the light guide plate 30 is an integral structure, and is an acryl plate, on which a fastening groove 31 corresponding to the housing flange 12 is provided, the light guide plate 30 is fastened and installed in the bottom shell 10 by aligning the fastening groove 31 with the housing flange 12, the inner side surface of the fastening groove 31 is horizontally opposite to the bead portion of the light source 20, when in operation, the light source 20 irradiates against the light guide plate 30 inside the bottom shell 10, and by using the good light guiding performance of the light guide plate 30, light is transmitted to the light guide plate 30 outside the fastening groove 31, i.e. the portion of the light guide plate 30 extending out of the bottom shell 10, so as to realize the auxiliary light illumination function; for clarity, the portion of the light guide plate 30 inside the fastening groove 31 is hereinafter referred to as a main light region, and the portion of the light guide plate 30 outside the fastening groove 31 is hereinafter referred to as an auxiliary light region;
because the light source 20 in the pattern panel 40 is transmitted by reflection of the main light area in the light guide plate 30, in order to increase the uniform distribution degree of the light source 20 at the position and further reduce the flare phenomenon, the end surface of the main light area in the light guide plate 30 adjacent to the shell cavity 11 is provided with the dotting layer 32, in the embodiment, the dotting layer 32 is arranged in an array dotting way through laser carving, so that obvious light spots can be avoided, the light source 20 is distributed more uniformly, the display effect is better, and the pattern panel 40 is more striking;
further, to increase the visual effect of the auxiliary light area in the light guide plate 30, the portion of the light guide plate 30 beyond the outer edge of the bottom shell 10 is provided with the first pattern layer 33, in this embodiment, the first pattern layer 33 is made by engraving, and different patterns are engraved on the auxiliary light area in the light guide plate 30, so that the visual angle effect can be increased.
The pattern panel 40 is connected with the bottom shell 10 through the connecting structure 50 and is close to one end of the light guide plate 30 away from the bottom shell 10, and the orthographic projection surface of the pattern panel 40 covers the shell cavity 11; in this embodiment, the pattern panel 40 is an acrylic plate, and the pattern panel 40 is provided with a second pattern layer 41; the second pattern layer 41 includes a mirror layer and a print layer; the mirror layer is disposed on the surface of the pattern panel 40 away from the light guide plate 30; the printing layer is arranged on the surface of the mirror surface layer, and can show a mirror surface pattern effect with strong reflectivity.
The connection structure 50 includes a connection cylinder 51; the connecting cylinder 51 penetrates the bottom shell 10, the light guide plate 30 and the pattern panel 40, a thread section 52 in threaded connection with the bottom shell 10 is arranged on the outer edge surface of the connecting cylinder, a convex edge 53 abutting against the pattern panel 40 is arranged on the end of the connecting cylinder, a first through hole 54 and a second through hole 55 with different radiuses penetrate through the circle center part of the connecting cylinder 51, the ceiling lamp can be fixed by a screw 56 during installation, the nut of the screw 56 abuts against the inner side end part of the first through hole 54, and the tail part of the screw 56 penetrates through the first through hole 54 and the second through hole 55 to be connected with the required assembly surface of the ceiling lamp.
A driving module 60 is also included; the driving module 60 is disposed in the bottom case 10 in a penetrating manner, and is electrically connected to the light source 20.
In this embodiment, the ceiling lamp may be changed into a rectangular ceiling lamp, a circular ceiling lamp, an elliptical ceiling lamp, etc. as shown in fig. 5 to 7, or may be changed into other geometric shapes according to the shape change of the bottom case 10, the light guide plate 30, and the pattern panel 40.
Example 2:
as shown in figures 8-9 of the drawings,
the structure of this embodiment is substantially the same as that of embodiment 1, except that the light guide plate 30 in this embodiment is a split structure, and the light guide plate 30 includes a cover plate 34, an inner plate 35 and an outer plate 36 disposed on the cover plate 34; the inner plate 35 is located inside the housing flange 12; the outer plate 36 is located outside the housing flange 12; wherein, the cover plate 34, the inner plate 35 and the outer plate 36 are sequentially bonded by acrylic shadowless glue, a plate body through hole 37 for allowing the inner plate 35 to be placed is arranged on the outer plate 36, the outer edge surface of the inner plate 35 is opposite to the horizontal plane of the light source 20, when the light source 20 irradiates against the inner plate 35, and light is conducted into the outer plate 36 through the cover plate 34, so that an auxiliary light irradiation function is realized; in this embodiment, the strike layer 32 is located on the end face of the inner plate 35 adjacent to the housing cavity 11; the first pattern layer 33 is located on the outer panel 36.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The ultrathin ceiling lamp with auxiliary light illumination is characterized by comprising a bottom shell, a light source, a light guide plate, a pattern panel and a connecting structure; the bottom shell is internally provided with a shell cavity with an opening; the light source is arranged in the shell cavity; the light guide plate is arranged corresponding to the light source, and the outer edge of the light guide plate extends out of the outer edge of the bottom shell; the pattern panel is connected with the bottom shell through the connecting structure and is close to one end of the light guide plate, which is far away from the bottom shell, and the orthographic projection surface of the pattern panel covers the cavity of the shell.
2. The ultra-thin ceiling lamp with auxiliary light illumination of claim 1, wherein the rim of the bottom shell is provided with an upwardly projecting shell flange.
3. The ultra-thin ceiling lamp with auxiliary light illumination of claim 1, wherein the light guide plate is provided with a dotting layer on an end surface adjacent to the housing cavity.
4. The ultra-thin ceiling lamp with auxiliary light illumination according to claim 2, wherein the light guide plate is provided with a buckling groove corresponding to the flange of the housing.
5. The ultra-thin ceiling lamp with auxiliary light illumination according to claim 2, wherein the light guide plate comprises a cover plate, an inner plate and an outer plate disposed on the cover plate; the inner plate is positioned on the inner side of the shell flange; the outer plate is located outside the housing flange.
6. The ultra-thin ceiling lamp with auxiliary light illumination according to claim 1, wherein the portion of the light guide plate beyond the outer edge of the bottom case is provided with a first pattern layer.
7. The ultra-thin ceiling lamp with auxiliary light illumination according to claim 1, wherein the light source is an annular LED light bar and is disposed on an inner side wall of the housing cavity, and an irradiation direction of the light source is directed to an inner side of the bottom shell.
8. The ultra-thin ceiling lamp with auxiliary light illumination of claim 1, wherein the pattern panel has a second pattern layer thereon.
9. The ultra-thin ceiling lamp with auxiliary light illumination of claim 1, wherein the connection structure comprises a connection barrel; the connecting cylinder penetrates through the bottom shell, the light guide plate and the pattern panel, a threaded section in threaded connection with the bottom shell is arranged on the outer edge surface of the connecting cylinder, and a convex edge which is abutted to the pattern panel is arranged at the end part of the connecting cylinder.
10. The ultra-thin ceiling lamp with auxiliary light illumination of claim 1, further comprising a drive module; the driving module is arranged in the bottom shell in a penetrating mode and is electrically connected with the light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381740.3U CN219389497U (en) | 2022-12-16 | 2022-12-16 | Ultrathin ceiling lamp with auxiliary light illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381740.3U CN219389497U (en) | 2022-12-16 | 2022-12-16 | Ultrathin ceiling lamp with auxiliary light illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389497U true CN219389497U (en) | 2023-07-21 |
Family
ID=87171537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381740.3U Active CN219389497U (en) | 2022-12-16 | 2022-12-16 | Ultrathin ceiling lamp with auxiliary light illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389497U (en) |
-
2022
- 2022-12-16 CN CN202223381740.3U patent/CN219389497U/en active Active
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