CN217382605U - Lamp and light-emitting equipment - Google Patents
Lamp and light-emitting equipment Download PDFInfo
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- CN217382605U CN217382605U CN202220635353.9U CN202220635353U CN217382605U CN 217382605 U CN217382605 U CN 217382605U CN 202220635353 U CN202220635353 U CN 202220635353U CN 217382605 U CN217382605 U CN 217382605U
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- light beam
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Abstract
The application discloses lamps and lanterns and light emitting equipment relates to atmosphere lamps and lanterns design field. The lamp comprises: the array reflector is used for reflecting the first light beam; the array reflector is arranged on the light path of the first light beam and used for reflecting the first light beam so as to enable the first light beam to form a plurality of light spots on a distant space. This through above-mentioned mode, the lamps and lanterns of this application can reflect a plurality of light spots on forming in distant place space through the first light beam with the light source subassembly, reach the effect of starry sky.
Description
Technical Field
The application relates to the field of atmosphere lamp design, in particular to a lamp and a light-emitting device.
Background
Lamps and lanterns belong to traditional field, and various lamps and lanterns are various. When a Light-Emitting Diode (LED) appears, a lamp using the LED as a Light source is also a lot. However, as the living standard of people increases, higher and higher demands are made on illumination, especially decorative illumination and stage illumination, and the demands are not completely met at present.
SUMMERY OF THE UTILITY MODEL
The application provides a lamp and a light-emitting device to form multiple light spots with different colors.
In order to solve the technical problem, the application adopts a technical scheme that: there is provided a luminaire comprising: light source assembly and array reflector.
The light source component is used for generating a first light beam; the array reflector is arranged on the light path of the first light beam and used for reflecting the first light beam so as to enable the first light beam to form a plurality of light spots in a distant space.
In an embodiment, the light source assembly includes a plurality of light sources, and the lamp further includes a plurality of collecting lenses, which are disposed corresponding to the plurality of light sources, on the light path of the first light beam, and between the plurality of light sources and the array reflector.
In an embodiment, the light source assembly includes a plurality of light sources, and the lamp further includes a reflective cup disposed on a light path of the first light beam, where the reflective cup has a plurality of reflective surfaces, and the reflective surfaces are configured to reflect the first light beam.
In one embodiment, the light source assembly includes a plurality of light sources, the light source assembly is sleeved with the reflective cup, and the lamp further includes a lens disposed at the center of the reflective cup.
In an embodiment, the light source assembly includes a plurality of light sources, and the lamp further includes a prism disposed on the light path of the first light beam and between the reflective cup and the array reflector.
In one embodiment, the light source assembly includes a plurality of light sources, and the reflective cup has a parabolic shape or a circular arc shape.
In one embodiment, the light source assembly includes a plurality of light sources, and the reflector is sequentially divided into the plurality of reflecting surfaces along a radial direction of the reflector.
In one embodiment, the light source assembly includes a plurality of light sources, and the reflector is sequentially divided into the plurality of reflecting surfaces along a length direction of the reflector.
In one embodiment, the light source assembly includes a plurality of light sources, and the array mirror includes a plurality of mirrors forming an inner concave surface.
In order to solve the above technical problem, another technical solution adopted by the present application is: a light-emitting device is provided, which comprises the lamp.
The beneficial effect of this application is: be different from under the prior art's the condition, the light source subassembly of lamps and lanterns of this application produces first light beam, and first light beam can form the effect of many light spots on the space of distant place through the reflection of array reflector to realize the effect of lamps and lanterns sky, improved the decorative and the aesthetic feeling of lamps and lanterns, and improve user's use and experience.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a lamp according to the present application;
FIG. 2 is a schematic structural diagram of a second embodiment of the lamp of the present application;
FIG. 3 is a schematic structural diagram of a third embodiment of the lamp of the present application;
FIG. 4 is a schematic structural diagram of an embodiment of the reflector cup of the present application;
FIG. 5 is a schematic structural diagram of a fourth embodiment of a lamp according to the present application;
FIG. 6 is a schematic structural view of another embodiment of the reflector cup of FIG. 5;
FIG. 7 is a schematic structural view of another embodiment of the reflector cup of FIG. 5;
FIG. 8 is a schematic structural diagram of a fifth embodiment of a luminaire according to the present application;
FIG. 9 is a schematic view of the construction of a light source module of the present application;
fig. 10 is a schematic structural diagram of an embodiment of a light emitting device of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
First, a lamp is provided, please refer to fig. 1, and fig. 1 is a schematic structural diagram of a first embodiment of the lamp. The lamp of the present embodiment includes a light source assembly 10 and an array reflector 20.
The light source assembly 10 is for generating a first light beam; the array mirror 20 is disposed on an optical path of the first light beam, and is used for reflecting the first light beam to form a plurality of light spots on a distant space.
Optionally, please refer to fig. 2, fig. 2 is a schematic structural diagram of a lamp according to a second embodiment of the present application. In the embodiment of the present application, the light source assembly 10 includes a plurality of light sources, and the lamp further includes a plurality of collecting lenses, which are disposed on the light path of the first light beam and located between the plurality of light sources and the array reflector.
The light source assembly 10 includes a plurality of light sources, in this embodiment, the light source assembly 10 includes a first light source 11, a second light source 12 and a third light source 13, each light outlet of the light sources is correspondingly provided with a collecting lens (not shown), and the collecting lenses are disposed on the light path of the first light beam and respectively located between the light source assembly 10 and the array reflector 20, and are used for collimating the divergent light beams of the light source assembly 10. Each light source generates a divergent light beam, the divergent light beam is incident to the corresponding collecting lens to form a first light beam, the first light beam is incident to the array reflector 20 to form a plurality of light spots in a distant space, and the starry display effect of the lamp is realized. In other embodiments, the number of light source assemblies 10 may be other numbers, and is not limited herein.
The light source assembly 10 of the lamp generates the first light beam, and the first light beam can form the effect of multiple light spots on a distant space through reflection of the array reflector 20, so that the starry effect of the lamp is realized, the decoration and the aesthetic feeling of the lamp are improved, and the use experience of a user is improved.
Further, collecting lens has only collected the light that the light source subassembly sent and optical axis contained angle is within certain angle, and not all light that received light source subassembly sent, this is because, collecting lens's effective collection bore is the less to the opening angle of light source subassembly luminous point, and the light beam through collecting lens is just more collimated, and central light intensity is not diminishing simultaneously.
Further, the array mirror 20 of the present invention includes a plurality of plane mirrors arranged in an array along a curved surface. After the collimated light beam emitted from the collecting lens enters the arc array reflector 20, each plane reflector receives a small part of light and reflects the small part of light to form a plurality of sub-light beams, each sub-light beam is a parallel light beam, and the normal direction of each plane reflector is slightly changed because the plane reflectors are arranged along an arc surface, so that the directions of the plurality of sub-light beams reflected by the plane reflectors are also different, and because the collimated light beam is highly collimated and the plane mirrors do not change the collimation degree of the light, each sub-light beam is also highly collimated, so that the plurality of highly collimated sub-light beams can form a plurality of small light spots in a far space, and the full celestial body lighting effect is realized.
Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of a lamp according to a third embodiment of the present application, and fig. 4 is a schematic structural diagram of an embodiment of a reflective cup 30 according to the present application. The lamp of the embodiment comprises: light source assembly 10, array mirror 20 and reflector cup 30. The reflective cup 30 is disposed on the light path of the first light beam, and the reflective cup 30 has a plurality of reflective surfaces for reflecting the first light beam. The light outlet of the light source assembly 10 is also located at the edge of the plurality of reflective surfaces of the reflective cup 30. In this embodiment, the body of the reflective cup 30 is parabolic, and as shown in fig. 4, the body of the reflective cup 30 may be circular. The light source assembly 10 is disposed opposite to the reflective cup 30, and a light outlet of the light source assembly 10 faces the centers of the plurality of reflective surfaces of the reflective cup 30. As shown in fig. 4, the inner wall of the reflector cup 30 has a plurality of reflective surfaces, and the reflective surfaces are arranged as mirrors closely attached to the cup body, and the mirrors are closely adjacent to each other. The divergent light beams of the light source assembly 10 are received by the plurality of reflecting surfaces of the reflecting cup 30, and the cup body of the reflecting cup 30 is in the shape of an arc or a parabola, so that the incident angles of the divergent light beams when the divergent light beams are incident on the reflecting surfaces are substantially the same, and the reflection angles of the light beams obtained by reflection on the same reflecting surface are substantially the same, so that a first light beam is obtained, and the first light beam is collimated and incident on the array reflector 20. The array reflector 20 receives the collimated first light beam to form a plurality of light spots in a distant space, thereby achieving a starry effect of the lamp.
Please refer to fig. 5, wherein fig. 5 is a schematic structural diagram of a fourth embodiment of the lamp according to the present application. The lamp of the embodiment comprises: light source assembly 10, array mirror 20, reflector cup 30 and lens 40.
The lens 40 includes a convex lens, and in other embodiments, the lens 40 may be other lenses, which is not limited herein; in other embodiments, the lens 40 may be omitted.
As shown in fig. 5, the light source assembly 10 is sleeved with the reflective cup 30, the light source assembly 10 may be an LED light source, the light outlet of the light source assembly 10 is located inside the reflective cup 30, the light source assembly 10 emits a divergent light beam inside the reflective cup 30, the cup body of the reflective cup 30 is set to be an arc shape or a parabolic shape, the inner wall of the reflective cup 30 is provided with a plurality of reflecting surfaces, the reflecting surfaces are set to be reflectors tightly attached to the cup body, and the reflectors are closely adjacent to each other. The divergent light beam of the light source assembly 10 is received by the plurality of reflective surfaces of the reflective cup 30, and the cup body of the reflective cup 30 has the arc shape or the parabolic shape, so that the incident angles of the divergent light beam incident on the reflective surfaces are substantially the same, and the reflection angles of the light beam reflected by the same reflective surface are substantially the same, so as to obtain a first light beam, wherein the first light beam may be reflected by the reflective cup 30 from different reflective surfaces, that is, an included angle exists between the plurality of first light beams.
Referring to fig. 6, fig. 6 is a schematic structural diagram of another embodiment of the reflective cup 30 in fig. 5. The inner wall of the reflector 30 of this embodiment may be sequentially divided into a plurality of reflecting surfaces along the radial direction of the reflector 30.
Fig. 6 is a schematic view of the reflector 30 in the longitudinal direction; the right drawing of fig. 6 is a schematic view of the radial direction of the reflecting cup. As shown in the left drawing of fig. 6, the reflective cup 30 is in a parabolic shape, the reflective cup 30 may be sequentially divided into 4 reflective surfaces along the radial direction of the reflective cup 30, and the 4 reflective surfaces are configured as reflectors in an arc shape closely attached to the cup body, wherein the reflectors of the reflective surfaces may be further divided into more reflective surfaces along the radial direction of the reflective cup 30, the more reflective surfaces are, the more light spots are formed by reflection, and the number of the reflective surfaces is not limited herein.
Referring to fig. 7, fig. 7 is a schematic structural diagram of another embodiment of the reflective cup 30 in fig. 5. The inner wall of the reflector 30 of this embodiment is sequentially divided into a plurality of reflecting surfaces along the longitudinal direction of the reflector 30.
Fig. 7 is a schematic view of the reflector 30 in the longitudinal direction; the right drawing of fig. 7 is a schematic view of the radial direction of the reflecting cup. As shown in the left drawing of fig. 7, the reflective cup 30 is in a parabolic shape, the reflective cup 30 may be sequentially divided into 5 reflective surfaces along the length direction of the reflective cup 30, and the 5 reflective surfaces are configured as reflectors in a shape of a circular ring closely attached to the cup body, wherein the reflectors of the reflective surfaces may also be divided into more reflective surfaces along the length direction of the reflective cup 30, the more reflective surfaces are, the more light spots are formed by reflection, and the number of the reflective surfaces is not limited herein.
In the above embodiments, the sizes of the reflecting surfaces may be set to be the same, when the reflecting surfaces are set to be the same, the intensities of the light spots formed on the distant space by the first light beams reflected by the reflecting surfaces are the same, and when the sizes of the reflecting surfaces are set to be different, the intensities of the light spots formed on the distant space by the first light beams reflected by the reflecting surfaces are different.
In other embodiments, the radii of curvature of the plurality of reflective surfaces of the reflector cup 30 are the same. The curvature radii of the plurality of reflective surfaces of the reflector cup 30 are the same, and the size of the light spots formed by the first light beam reflected by the reflector cup 30 is the same.
In other embodiments, the reflective surfaces of the reflector cup 30 have different radii of curvature. When the curvature radii of the plurality of reflecting surfaces of the reflector cup 30 are different, the size of the light spot formed by the first light beam reflected by the reflector cup 30 is different.
Be different from prior art, the size and the luminance of the facula that forms can be realized adjusting through the area size and the camber of adjusting a plurality of plane of reflection of light of this application, make the facula point of the formation of lamps and lanterns more diversified, have improved the decorative and aesthetic feeling of lamps and lanterns to improve user's use and experience.
The array mirror 20 is located on the optical path of the first light beam and the second light beam, and the first light beam and the second light beam are incident to the array mirror 20 and reflected to form a plurality of light spots. In other embodiments, the array mirror 20 may be omitted when the number of reflective surfaces of the reflective cup 30 is sufficiently large. The array mirror 20 includes a plurality of mirrors forming an inner concave surface.
The light source assembly 10 of the lamp of the present application generates divergent light rays to be reflected by the plurality of reflection surfaces of the reflection cup 30, and then the divergent light rays pass through the lens 40 and the array reflector 20, so that the first light beam and the second light beam form a multi-spot effect in a distant space.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a fifth embodiment of the lamp of the present application. As shown in fig. 8, the lamp further includes a prism 50, and the prism 50 is disposed on the light path from the first light beam and the second light beam to the array reflector 20 and located between the reflective cup 30 and the array reflector 20. The prism 50 can expand the number of the first light beam and the second light beam, thereby increasing the number of light spots formed on the distant space by the first light beam and the second light beam, and improving the lighting effect of the lamp. In other embodiments, the prism 50 may also be set in a rotating state, and when the prism 50 is in the rotating state, the light spot formed on the imaginary screen by the light beam will rotate, so as to improve the interest of the lamp and realize the rotating effect of multiple light spots of the lamp.
Referring to fig. 9, fig. 9 is a schematic structural diagram of a light source assembly 10 according to the present application. As shown in fig. 9, the light source assembly 10 includes a laser fluorescent light source including a laser 101 and a transmissive wavelength conversion assembly 102. The laser 101 is disposed at an outer region of the reflective cup 30, the transmission-type wavelength conversion component 102 is disposed inside the reflective cup 30, and when the laser 101 transmits laser light to the transmission-type wavelength conversion component 102, the transmission-type wavelength conversion component 102 receives excitation to generate fluorescence, and the fluorescence is incident on the reflective surface of the inner wall of the reflective cup 30 to form a first light beam.
Referring to fig. 10, fig. 10 is a schematic structural diagram of an embodiment of a light emitting device 200 according to the present application. The light emitting device 200 includes the lamp 100 and the housing 110.
The lighting device 200 of the present application may be an atmosphere light fixture such as a starry sky light, a lawn light, and a firefly light. The housing 110 includes a mounting box for mounting the lamp 100 and a decoration component for decorating the light emitting device 200, so that the light emitting device is more beautiful.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (10)
1. A light fixture, comprising:
a light source assembly for generating a first light beam;
the array reflector is arranged on the light path of the first light beam and used for reflecting the first light beam so as to enable the first light beam to form a plurality of light spots in a distant space.
2. The lamp of claim 1, wherein the light source assembly comprises a plurality of light sources, and the lamp further comprises a plurality of collecting lenses, the collecting lenses are disposed corresponding to the light sources, and are disposed on the light path of the first light beam and between the light sources and the array reflector.
3. A light fixture as recited in claim 1, further comprising a reflector cup disposed in the optical path of the first light beam, the reflector cup having a plurality of reflective surfaces for reflecting the first light beam.
4. The luminaire of claim 3, wherein the reflector cup is disposed around the light source assembly, the luminaire further comprising a lens disposed in a center of the reflector cup.
5. A light fixture as recited in claim 3, further comprising a prism disposed on the optical path of the first light beam between the reflector cup and the array reflector.
6. A light fixture as recited in claim 3, wherein the reflector cup is parabolic or circular in shape.
7. A lamp as recited in claim 3, wherein the reflector is sequentially divided into the plurality of reflective surfaces along a radial direction of the reflector.
8. A light fixture as recited in claim 3, wherein said reflector cup is sequentially divided into said plurality of reflective surfaces along a length of said reflector cup.
9. A light fixture as recited in claim 1, wherein said array reflector comprises a plurality of reflectors which form concave inner surfaces.
10. A light emitting device, characterized in that it comprises a luminaire according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635353.9U CN217382605U (en) | 2022-03-22 | 2022-03-22 | Lamp and light-emitting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635353.9U CN217382605U (en) | 2022-03-22 | 2022-03-22 | Lamp and light-emitting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217382605U true CN217382605U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220635353.9U Active CN217382605U (en) | 2022-03-22 | 2022-03-22 | Lamp and light-emitting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217382605U (en) |
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2022
- 2022-03-22 CN CN202220635353.9U patent/CN217382605U/en active Active
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