CN211010958U - Dome blue sky lamp - Google Patents
Dome blue sky lamp Download PDFInfo
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- CN211010958U CN211010958U CN201921994985.9U CN201921994985U CN211010958U CN 211010958 U CN211010958 U CN 211010958U CN 201921994985 U CN201921994985 U CN 201921994985U CN 211010958 U CN211010958 U CN 211010958U
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- light source
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Abstract
The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a dome sky blue lamp, include: the lamp comprises a lamp frame, a lamp shell, a reflector, an upward recess, a first light source, a panel and a second light source, wherein the irradiation direction of the first light source faces the panel, and the panel is used for scattering light irradiated by the first light source; the direction of illumination of second light source is towards the middle part of reflector panel, the utility model discloses a dome sky blue lamp utilizes first light source to produce the scattering when the panel shines, makes panel department luminous comparatively soft, and relatively even distribution, in order to simulate the sky, the light that the second light source shines can be assembled by the reflector panel, form the sun in the type nature, and form bright contrast with the light that panel department sent, thereby realize possessing the stereovision of preferred, the third dimension is strong, the simulation fidelity is high, novel structure, market prospect is good.
Description
Technical Field
The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a dome sky blue lamp.
Background
Along with the improvement of people's living standard, people also are higher and higher to the requirement of lamps and lanterns, wherein, blue sky lamp is with its advantage that can simulate outdoor blue sky light environment, obtains the favor of market gradually, and the wide application is in indoor illumination such as house, office building, market, stadium, station, airport, blue sky lamp among the prior art generally comprises light source and the pattern plate of drawing blue sky cloudiness to through the light source illumination pattern plate, form outdoor blue sky light environment, the outdoor light environment that its simulation of blue sky lamp of this type is: the emergent light surface is pure blue or blue sky and white cloud effect, and the emergent light is blue, so that the matching effect of blue sky and sunlight cannot be really shown, and the whole lamp has the problems of poor layering sense, lack of stereoscopic impression and poor simulation fidelity.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems that the outdoor light environment simulated by the blue sky lamp in the prior art is poor in layering sense, lack of stereoscopic impression and poor in simulation fidelity, a dome blue sky lamp is provided.
The utility model provides a technical scheme that its technical problem adopted is: a dome blue sky lamp comprising:
a lamp frame;
the lamp shell is fixedly arranged at the upper end of the lamp frame;
the reflector is upwards sunken and is arranged in the middle of the lamp frame;
the first light source is arranged in the lamp shell and is positioned above the reflector;
at least one panel arranged on the outer side of the reflector, wherein the irradiation direction of the first light source faces the panel, and the panel is used for scattering the light irradiated by the first light source;
a first light source disposed above the reflector and having an irradiation direction directed toward the panel;
and the second light source is arranged at the edge of the bottom end of the reflector, and the irradiation direction of the second light source faces to the middle part of the reflector.
Utilize first light source to produce the scattering when the panel shines in this scheme, make panel department luminous comparatively soft, and relatively even distribution to the simulation sky, the light that the second light source shines can be assembled by the reflector panel, forms the sun in the type nature, and forms bright contrast with the light that panel department sent, thereby realizes possessing the stereovision of preferred, and the third dimension is strong, and the simulation fidelity is high, novel structure, and market prospect is good.
Further, the panel is a rayleigh scattering panel; the Rayleigh scattering panel can be used for enabling the light emitted by the first light source to generate Rayleigh scattering, so that the blue light with shorter wavelength in the light generated by the first light source is scattered to be diffused near the panel, and the blue light is presented, and the sky is simulated better.
Further, a reflective layer formed by high diffuse reflection coating is sprayed on the lower surface of the reflector or a reflective film material is attached to the lower surface of the reflector; the material of the reflective layer coating is resin emulsion, aluminum powder, barium sulfate, titanium dioxide or nano silicate; the material of the reflective film material is polyester or aluminum material.
Further, an inner pressing plate is arranged in the lamp housing and located above the panel, and a connecting screw is arranged on the inner pressing plate and sequentially penetrates through the inner pressing plate and the panel and is in threaded connection with the lamp housing.
Furthermore, a connecting screw is fixed on the reflector, an upper nut is connected to the top end of the connecting screw in a threaded manner, and the lower surface of the upper nut abuts against the lamp housing; the lamp shell and the reflector are hoisted through the connecting screw, the middle part of the lamp shell is fixedly connected with the lamp frame, and the connection stability between the lamp shell and the lamp frame is improved.
Furthermore, the reflector is fixed on the inner pressure plate or the lamp frame through screws, and the lower surface of the inner pressure plate is attached to the upper surface of the reflector; the reflector can be prevented from deforming by the arrangement of the inner pressing plate.
As to the number of panels and their overall shape, the following three solutions can be adopted:
the first type, the quantity of panel is one, and is the annular, first light source has a plurality of and sets up along the circumferencial direction interval of panel, the second light source has a plurality of and sets up along the circumference interval of reflector panel.
The second kind, the panel has four at least, and all panels are arranged around the circumference of reflector panel and are polygon structure, first light source has a plurality of and sets up along the circumferencial direction interval of reflector panel, the second light source has a plurality of and sets up along the circumference interval of reflector panel.
Further, the panel is trapezoidal, and the upper base line of the trapezoid is a straight line or an arc line.
And thirdly, the panels are two and are respectively positioned at two sides of the reflector, the first light sources are arranged in two rows, namely an A row of first light sources and a B row of first light sources, the A row of first light sources and the B row of first light sources respectively comprise the first light sources distributed at intervals along the length direction of the panel, the A row of first light sources and the B row of first light sources respectively correspond to the panel at the side where the A row of first light sources and the B row of first light sources are positioned, and the second light sources are provided with a plurality of light sources and are arranged at intervals along the circumferential direction of the reflector.
The utility model has the advantages that: the utility model discloses a dome sky blue lamp produces the scattering when utilizing first light source to shine towards the panel, makes panel department luminous comparatively soft, and relatively even distribution to the simulation sky, the light that the second light source shines can be assembled by the reflector panel, forms the sun in the type nature, and forms bright contrast with the light that panel department sent, thereby realizes possessing the stereovision of preferred, and the third dimension is strong, and the simulation fidelity is high, novel structure, and market prospect is good.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the dome sky light of the present invention;
FIG. 2 is an enlarged partial schematic view of A of FIG. 1;
fig. 3 is a schematic bottom view of a dome sky lamp in embodiment 1 of the present invention;
fig. 4 is a schematic bottom view of a dome sky lamp in embodiment 2 of the present invention;
fig. 5 is a schematic bottom view of a dome sky lamp in embodiment 3 of the present invention
In the figure: 1. the lamp comprises a lamp frame, 2, a lamp shell, 3, a reflector, 4, a first light source, 5, a panel, 6, a second light source, 7, an inner pressing plate, 8, a connecting screw, 9 and a connecting screw rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic way, and thus show only the components that are relevant to the invention, and the directions and references (e.g., upper, lower, left, right, etc.) may be used only to help describe the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Example 1
As shown in fig. 1-3, a dome blue sky lamp includes:
a lamp frame 1;
the lamp shell 2 is fixedly arranged at the upper end of the lamp frame 1;
the reflector 3 is upwards sunken and is arranged in the middle of the lamp frame 1;
a first light source 4 disposed in the lamp housing 2 and above the reflector 3;
at least one panel 5 arranged outside the reflector 3, the first light source 4 irradiating direction facing the panel 5, the panel 5 being used for scattering the light irradiated by the first light source 4;
a first light source 4 disposed above the reflector 3, the first light source 4 having an irradiation direction directed toward the panel 5;
and a second light source 6 arranged at the bottom edge of the reflector 3, wherein the irradiation direction of the second light source 6 faces to the middle part of the reflector 3.
The panel 5 is a rayleigh scattering panel; the rayleigh scattering panel can be used for enabling the light emitted by the first light source 4 to generate rayleigh scattering, so that blue light with shorter wavelength in the light generated by the first light source 4 is scattered to be diffused near the panel 5, and blue is presented, and the sky is simulated better.
The lower surface of the reflector is sprayed with a reflective layer formed by high diffuse reflection coating or is adhered with a reflective film material; the material of the reflective layer coating is resin emulsion, aluminum powder, barium sulfate, titanium dioxide or nano silicate; the material of the reflective film material is polyester or aluminum material.
The lamp comprises a lamp housing 2 and is characterized in that an inner pressing plate 7 is arranged in the lamp housing 2, the inner pressing plate 7 is located above a panel 5, a connecting screw 8 is arranged on the inner pressing plate 7, and the connecting screw 8 sequentially penetrates through the inner pressing plate 7 and the panel 5 and is in threaded connection with the lamp housing 1.
A connecting screw 9 is fixed on the reflector 3, an upper nut is connected to the top end of the connecting screw 9 in a threaded manner, and the lower surface of the upper nut abuts against the lamp housing 2; the lamp shell 2 and the reflector 3 are hoisted through the connecting screw 9, so that the middle part of the lamp shell 2 is fixedly connected with the lamp frame 1, and the connection stability between the lamp shell 2 and the lamp frame 1 is improved; specifically, the connection screw 9 is connected with the lamp housing 2 by an upper nut after passing through the inner pressing plate 7.
The reflector 3 is fixed on the inner pressure plate 7 or the lamp frame 1 through screws, and the lower surface of the inner pressure plate 7 is attached to the upper surface of the reflector 3; by the arrangement of the inner pressing plate 7, the reflector 3 can be prevented from being deformed.
The number of the panels 5 is one, the panels are annular, the first light sources 4 are provided with a plurality of first light sources 4 which are arranged at intervals along the circumferential direction of the panels 5, and the second light sources 6 are provided with a plurality of second light sources 6 which are arranged at intervals along the circumferential direction of the reflector 3;
the first light source 4 is a blue light source emitting blue light, and may also be a white light source emitting white light; the second light source 6 is a white light source emitting white light, and can also be a yellow light source emitting yellow light; blue, white, and yellow light are all the colors of light that can be directly observed by the human eye.
The first light source 4 in this embodiment is obliquely installed in the lamp housing 2 so that the light emitted from the first light source obliquely irradiates the panel 5.
Wherein, the lower surface of the reflector 3 is concave upwards to form a spherical crown shape or a cone shape.
Rayleigh scattering is generated when the first light source 4 irradiates towards the panel 5 in the embodiment, so that the panel 5 is soft in light emission and relatively uniform in distribution, blue sky is simulated, light irradiated by the second light source 6 can be converged by the reflector 3 to form the sun in nature, and bright contrast is formed with light emitted from the panel 5, so that better layering is realized, the stereoscopic impression is strong, the simulation fidelity is high, the structure is novel, and the market prospect is good.
Example 2
As shown in fig. 4, embodiment 2 differs from embodiment 1 in that: the panel 5 has four at least, and all panels 5 are the polygon structure around the circumference arrangement of reflector panel 3, first light source 4 has a plurality of and sets up along the circumferencial direction interval of reflector panel 3, second light source 6 has a plurality of and sets up along the circumference interval of reflector panel 3.
The panels 5 are trapezoidal, the upper bottom edges of the trapezoids are straight lines or arc lines, and all the panels 5 are arranged around the periphery of the reflector 3 to form a pentagonal structure, a hexagonal structure, an octagonal structure and the like, so that more shapes can be provided to adapt to different decoration styles, and the requirements of different customers can be met;
it is worth noting that: in the embodiment, the lamp frame matched with the panel 5 of the type can stably support the edge of the reflector, so that the connecting screw rod 9 can be omitted; if the connecting screw 9 is continuously adopted to connect the reflector 3 and the lamp housing 2, it is also feasible, although the cost is increased, the structural strength of the whole blue sky lamp can also be improved.
Example 3
As shown in fig. 5, embodiment 3 differs from embodiment 1 in that: the cross section of the reflector 3 is arc-shaped; the panel 5 is provided with two rows of first light sources 4, the two rows of first light sources are respectively positioned at two sides of the reflector 3, the first light sources 4 in the row A and the first light sources in the row B respectively comprise first light sources 4 distributed at intervals along the length direction of the panel 5, the first light sources in the row A and the first light sources in the row B respectively correspond to the panel 5 at the side where the first light sources are positioned, and the second light sources 6 are provided with a plurality of second light sources and are arranged at intervals along the circumferential direction of the reflector 3; so as to have more shapes to adapt to different decoration styles and meet the requirements of different customers.
It is worth noting that: in the embodiment, the lamp frame matched with the panel 5 of the type can stably support the edge of the reflector, so that the connecting screw rod 9 can be omitted; if the connecting screw 9 is continuously adopted to connect the reflector 3 and the lamp housing 2, it is also feasible, although the cost is increased, the structural strength of the whole blue sky lamp can also be improved.
In the embodiment, the light rays at the reflector 3 positioned in the middle position are concentrated to provide auxiliary illumination or background light; the panels 5 on both sides of the reflector 3 rayleigh scatter the light from the first light source 4 to simulate a blue sky.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A dome blue sky lamp characterized by: the method comprises the following steps:
a lamp frame (1);
the lamp shell (2) is fixedly arranged at the upper end of the lamp frame (1);
the reflector (3) is upwards sunken and is arranged in the middle of the lamp frame (1);
the first light source (4) is arranged in the lamp shell (2) and is positioned above the reflector (3);
at least one panel (5) arranged outside the reflector (3), the irradiation direction of the first light source (4) facing the panel (5), the panel (5) being used for scattering the light irradiated by the first light source (4);
a first light source (4) which is arranged above the reflector (3) and the irradiation direction of which first light source (4) faces the panel (5);
and the second light source (6) is arranged at the edge of the bottom end of the reflector (3), and the irradiation direction of the second light source (6) faces to the middle part of the reflector (3).
2. A dome blue sky lamp as claimed in claim 1, wherein: the panel (5) is a Rayleigh scattering panel.
3. A dome blue sky lamp as claimed in claim 1, wherein: the lower surface of the reflector (3) is sprayed with a reflective layer formed by high diffuse reflection coating or is adhered with a reflective film material; the material of the reflective layer coating is resin emulsion, aluminum powder, barium sulfate, titanium dioxide or nano silicate; the material of the reflective film material is polyester or aluminum material.
4. A dome blue sky lamp as claimed in claim 1, wherein: the LED lamp is characterized in that an inner pressing plate (7) is arranged in the lamp housing (2), the inner pressing plate (7) is located above the panel (5), a connecting screw (8) is arranged on the inner pressing plate (7), and the connecting screw (8) sequentially penetrates through the inner pressing plate (7) and the panel (5) and is in threaded connection with the lamp frame (1).
5. A dome blue sky lamp as claimed in claim 4, wherein: the reflector panel (3) is fixedly provided with a connecting screw rod (9), the top end of the connecting screw rod (9) is connected with an upper nut in a threaded mode, and the lower surface of the upper nut is abutted to the lamp shell (2).
6. A dome blue sky lamp as claimed in claim 4, wherein: the reflector (3) is fixed on the inner pressure plate (7) or the lamp frame (1) through screws, and the lower surface of the inner pressure plate (7) is attached to the upper surface of the reflector (3).
7. A dome blue sky lamp as claimed in any one of claims 1 to 6, wherein: the quantity of panel (5) is one, and is the annular, first light source (4) have a plurality of and set up along the circumferencial direction interval of panel (5), second light source (6) have a plurality of and set up along the circumference interval of reflector panel (3).
8. A dome blue sky lamp as claimed in any one of claims 1 to 6, wherein: the light source is characterized in that the number of the panels (5) is at least four, all the panels (5) are arranged in the circumferential direction of the reflector (3) to form a polygonal structure, the first light source (4) is provided with a plurality of light sources which are arranged at intervals in the circumferential direction of the reflector (3), and the second light source (6) is provided with a plurality of light sources which are arranged at intervals in the circumferential direction of the reflector (3).
9. A dome blue sky lamp as claimed in claim 8, wherein: the panel (5) is trapezoidal, and the upper bottom edge of the trapezoid is a straight line or an arc line.
10. A dome blue sky lamp as claimed in any one of claims 1 to 6, wherein: the panel (5) have two and be located the both sides of reflector panel (3) respectively, first light source (4) have two rows, are A row first light source and B row first light source respectively, and A row first light source and B row first light source all include along panel (5) length direction interval distribution's first light source (4), and A row first light source and B row first light source are corresponding rather than panel (5) of place side respectively, second light source (6) have a plurality of and set up along the circumference interval of reflector panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994985.9U CN211010958U (en) | 2019-11-18 | 2019-11-18 | Dome blue sky lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994985.9U CN211010958U (en) | 2019-11-18 | 2019-11-18 | Dome blue sky lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010958U true CN211010958U (en) | 2020-07-14 |
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ID=71472208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994985.9U Active CN211010958U (en) | 2019-11-18 | 2019-11-18 | Dome blue sky lamp |
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| Country | Link |
|---|---|
| CN (1) | CN211010958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000157A1 (en) * | 2021-07-20 | 2023-01-26 | 曾运祥 | Lamp simulating sunlight |
-
2019
- 2019-11-18 CN CN201921994985.9U patent/CN211010958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000157A1 (en) * | 2021-07-20 | 2023-01-26 | 曾运祥 | Lamp simulating sunlight |
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