CN217875686U - Reflection cup and lighting lamp - Google Patents
Reflection cup and lighting lamp Download PDFInfo
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- CN217875686U CN217875686U CN202222171482.XU CN202222171482U CN217875686U CN 217875686 U CN217875686 U CN 217875686U CN 202222171482 U CN202222171482 U CN 202222171482U CN 217875686 U CN217875686 U CN 217875686U
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Abstract
The utility model discloses a reflection of light cup and light, reflection of light cup include reflection of light cup monomer, and reflection of light cup monomer includes first plane of reflection and second plane of reflection, and first plane of reflection and second plane of reflection all face reflection of light cup monomer side, and the luminous body is located one side of first plane of reflection. The first reflecting surface reflects light rays emitted by the luminous body and incident on the first reflecting surface to the side of the reflecting cup to form light rays emitted from the first side of the light-emitting optical axis, the second reflecting surface reflects light rays emitted by the luminous body and incident on the second reflecting surface to the side of the reflecting cup to form light rays emitted from the second side of the light-emitting optical axis, and the first side and the second side are two opposite sides of the light-emitting optical axis. Through the shape of the individual first plane of reflection of light cup and the face of second plane of reflection of design, can control the light through reflection of light cup outgoing at the light-emitting angle of light-emitting optical axis first side and at the light-emitting angle of light-emitting optical axis second side for this reflection of light cup is applied to the light, applicable in multiple optical standard.
Description
Technical Field
The utility model relates to the field of lighting fixtures, especially, relate to a reflection of light cup. The utility model discloses still relate to a light.
Background
Currently, in the neighborhood of warning lights there are several versions of the standard, such as regulations V16, TA20, etc., where the V16 regulation is 360 ° ring lighting with optical requirements for-8 °/0 °/8 °, and TA20 is 360 ° ring lighting with optical requirements for-20 ° to-10 °/10 ° to 20 °. However, the existing reflector cup applied to the warning lamp is applicable to a single standard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reflection of light cup, applicable in multiple optical standard.
The utility model also provides a light.
In order to achieve the above object, the utility model provides a following technical scheme:
a reflective cup comprises a reflective cup single body, wherein the reflective cup single body comprises a first reflective surface and a second reflective surface, the first reflective surface and the second reflective surface face the side of the reflective cup single body, and a luminous body is positioned on one side of the first reflective surface;
the first plane of reflection is used for inciting that the luminous body sent incidenting the light of first plane of reflection to the side of anti-light cup reflects to form the light from the emergent of the first side of light-emitting optical axis, the second plane of reflection is used for inciting that the luminous body sent incidenting the light of second plane of reflection to the side of anti-light cup reflects, in order to form the light from the emergent of light-emitting optical axis second side outgoing, the first side with the second side is the both sides that the light-emitting optical axis is relative.
Optionally, a cross section of the first reflecting surface is a parabola with the illuminant as a focal point, or/and a cross section of the second reflecting surface is a parabola with the illuminant as a focal point.
Optionally, the first reflective surface and the second reflective surface both surround a circle.
Optionally, the light emitting surface of the light emitter is a circular light emitting surface.
Optionally, the reflection of light cup monomer still is provided with the fixed part, reflection of light cup monomer passes through the fixed part is connected with the lamp plate, the luminous body set up in on the lamp plate.
Optionally, the fixing portion includes a positioning post or a positioning hole.
Optionally, the single reflective cup body includes a first reflective cup body and a second reflective cup body, the first reflective surface of the first reflective cup body is adjacent to and opposite to the first reflective surface of the second reflective cup body, and the second reflective surface of the first reflective cup body is opposite to the second reflective surface of the second reflective cup body;
the luminous body includes first luminous body and second luminous body, first luminous body is located first anti-light cup monomer one side of first plane of reflection, the second luminous body is located the second is anti-light cup monomer one side of first plane of reflection makes first anti-light cup monomer the light that first plane of reflection reflects off and the second is anti-light cup monomer the light that the second plane of reflection reflects off forms the light from the emergent light optical axis first side outgoing, first anti-light cup monomer the light that the second plane of reflection reflects off and the second is anti-light cup monomer the light that first plane of reflection goes out form the light of reflecting from the emergent light optical axis second side outgoing.
The illuminating lamp comprises a luminous body and a reflective cup, wherein the reflective cup is the reflective cup.
Optionally, the single reflective cup body includes a first reflective cup body and a second reflective cup body, the first reflective surface of the first reflective cup body is adjacent to and opposite to the first reflective surface of the second reflective cup body, and the second reflective surface of the first reflective cup body is opposite to the second reflective surface of the second reflective cup body;
the luminous bodies comprise a plurality of first luminous bodies and a plurality of second luminous bodies, the first luminous bodies are located on one side of the first reflecting surface of the first reflecting cup body, the second luminous bodies are located on one side of the first reflecting surface of the second reflecting cup body, and the first luminous bodies and the second luminous bodies are arranged in a staggered mode in the circumferential direction.
Optionally, the first light emitter is disposed on one side surface of the lamp panel, and the second light emitter is disposed on the other side surface of the lamp panel.
According to the above technical scheme, the utility model provides a reflection of light cup includes reflection of light cup monomer, and reflection of light cup monomer includes first plane of reflection and second plane of reflection, and first plane of reflection and second plane of reflection all face reflection of light cup monomer side, and the luminous body is located one side of first plane of reflection. The first reflecting surface reflects light rays emitted by the luminous body and incident on the first reflecting surface to the side of the reflecting cup to form light rays emitted from the first side of the light-emitting optical axis, the second reflecting surface reflects light rays emitted by the luminous body and incident on the second reflecting surface to the side of the reflecting cup to form light rays emitted from the second side of the light-emitting optical axis, and the first side and the second side are two opposite sides of the light-emitting optical axis.
Through the shape of face of design anti-light cup free first plane of reflection and second plane of reflection, can control the light through anti-light cup outgoing at the light-emitting angle of light-emitting optical axis first side and at the light-emitting angle of light-emitting optical axis second side, make the utility model discloses a light is applied to anti-light cup, and is applicable in multiple optical standard.
The utility model provides a pair of light can reach above-mentioned beneficial effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a side view of a single reflective cup according to an embodiment of the present invention;
FIG. 2 is a schematic view of the single retroreflective cup of FIG. 1 viewed from the side down;
FIG. 3 is a schematic side-up view of the single retroreflective cup of FIG. 1;
FIG. 4 is a schematic view of the single reflector cup shown in FIG. 1 transmitting light emitted from the light emitter;
fig. 5 is a schematic view of a lamp panel assembled with a single reflective cup according to an embodiment of the present invention;
fig. 6 is a schematic view illustrating propagation of light emitted from the light-emitting body by the reflective cup according to another embodiment of the present invention;
fig. 7 is an exploded view of an illumination lamp according to an embodiment of the present invention;
fig. 8 is a schematic view of the lamp panel shown in fig. 7 facing the first reflective cup single body.
Reference numerals in the drawings of the specification include:
the LED lamp comprises a single light reflecting cup body-100, a first reflecting surface-101, a second reflecting surface-102, a positioning column-103, a positioning hole-104, a single first light reflecting cup body-105, a single second light reflecting cup body-106, a lamp panel-200, a light emitter-201, a hole-202, a first light emitter-203 and a second light emitter-204.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
The embodiment provides a reflective cup, which comprises a reflective cup single body, wherein the reflective cup single body comprises a first reflective surface and a second reflective surface, the first reflective surface and the second reflective surface face the side of the reflective cup single body, and a luminous body is positioned on one side of the first reflective surface;
the first plane of reflection is used for inciting that the luminous body sent incidenting the light of first plane of reflection to the side of anti-light cup reflects to form the light from the emergent of the first side of light-emitting optical axis, the second plane of reflection is used for inciting that the luminous body sent incidenting the light of second plane of reflection to the side of anti-light cup reflects, in order to form the light from the emergent of light-emitting optical axis second side outgoing, the first side with the second side is the both sides that the light-emitting optical axis is relative.
The light-emitting optical axis refers to the main optical axis of the light emitted by the light-reflecting cup. A part of light emitted by the luminous body is incident to the first reflecting surface of the single reflection cup, and the first reflecting surface reflects the incident light to form light emergent from the first side of the light emergent optical axis; and a part of the light emitted by the luminous body is incident to the second reflecting surface of the single reflection cup. The second reflecting surface reflects the light rays incident to the second reflecting surface out to form light rays emitted from the second side of the light-emitting optical axis.
Through the shape of the individual first plane of reflection of light cup and the face of second plane of reflection of design, can control the light through reflection of light cup outgoing at the light-emitting angle of light-emitting optical axis first side and at the light-emitting angle of light-emitting optical axis second side for the reflection of light cup of this embodiment is applied to the light, and is applicable in multiple optical standard.
In this embodiment, the surface shape of the first reflecting surface and the surface shape of the second reflecting surface are not limited, and may be designed according to the requirement for the light exit angle of the emergent light in practical application. Preferably, the first reflecting surface is a curved surface and the second reflecting surface is a curved surface.
Preferably, the cross section of the first reflecting surface is a parabola whose focus is the luminous body, or the cross section of the second reflecting surface is a parabola whose focus is the luminous body. Alternatively, the cross section of the first reflecting surface is a parabola with the luminous body as a focal point, and the cross section of the second reflecting surface is a parabola with the luminous body as a focal point.
Optionally, the first reflecting surface and the second reflecting surface are arranged around the circumference, so that light can be emitted to the 360-degree area of the circumference through the single reflecting cup.
Referring to fig. 1, fig. 2 and fig. 3 for illustrative purposes, fig. 1 is a side view of a single reflector cup provided in one embodiment, fig. 2 is a schematic view of the single reflector cup shown in fig. 1 viewed from a side down direction, and fig. 3 is a schematic view of the single reflector cup shown in fig. 1 viewed from a side up direction. As shown in the figure, the single reflective cup 100 includes a first reflective surface 101 and a second reflective surface 102, and the first reflective surface 101 and the second reflective surface 102 face the sides of the single reflective cup 100.
Referring to fig. 4 in combination, fig. 4 is a schematic view illustrating propagation of light emitted from the light-emitting body by the single reflective cup shown in fig. 1, and as shown in the figure, the light-emitting body 201 is located on one side of the first reflective surface 101. The first reflecting surface 101 reflects the light incident thereto to form light exiting from the first side of the light-exiting optical axis, and the second reflecting surface 102 reflects the light incident thereto to form light exiting from the second side of the light-exiting optical axis. For the single reflection cup 100 shown in fig. 4, after the light emitted from the light emitter 201 is reflected by the single reflection cup 100, the light-emitting angle range on the first side of the light-emitting optical axis is 0 ° to θ 1 The light-emitting angle range on the second side of the light-emitting optical axis is 0 degree to-theta 1 . In practical application, the surface shape of the first reflecting surface 101 and the surface shape of the second reflecting surface 102 can be designed respectively, so that the light-emitting angles at two sides meet the requirement. In one embodiment may be θ 1 ＝20°。
Preferably, the light emitting surface of the light emitter 201 is a circular light emitting surface, which helps the first reflective surface 101 and the second reflective surface 102 to control light more precisely.
Preferably, anti-light cup monomer 100 still can be provided with the fixed part, anti-light cup monomer 100 passes through the fixed part is connected with the lamp plate, luminous body 201 set up in on the lamp plate. In this embodiment, the specific structure of the fixing portion of the single reflective cup 100 is not limited, and the single reflective cup 100 and the lamp panel can be stably connected by the fixing portion. Optionally, the fixing portion may include a positioning post or a positioning hole. For example, can be that the lamp plate sets up porosely at reflection of light cup monomer 100 is provided with the reference column, and it is downthehole that the reference column through reflection of light cup monomer 100 inserts the lamp plate, fixes both. Or the reflective cup single body 100 is provided with a positioning hole, the lamp panel is provided with a positioning hole, and a screw can penetrate through the positioning hole of the reflective cup single body 100 and the positioning hole of the lamp panel, so that the reflective cup single body 100 and the lamp panel are fixedly connected. Or, a positioning column and a positioning hole may be provided in the reflection cup single body 100, and a hole corresponding to the positioning column and a positioning hole may also be provided on the lamp panel. Preferably, the single reflective cup 100 may be provided with a plurality of positioning posts or a plurality of positioning holes, and each positioning post or each positioning hole is arranged along the circumferential direction so as to stably connect the single reflective cup 100 to the lamp panel. Referring to fig. 2 and 3, an exemplary single reflective cup 100 is shown with a positioning post 103 and a positioning hole 104, where the positioning post 103 and the positioning hole 104 are disposed on an end surface connected to the first reflective surface 101. The two positioning posts 103 and the two positioning holes 104 are alternately and uniformly arranged along the circumferential direction. In addition, referring to fig. 5, fig. 5 is a schematic view of a lamp panel assembled with a single reflective cup according to an embodiment, as shown in the figure, a light emitter 201 is disposed on the lamp panel 200, and the lamp panel 200 is provided with a hole 202 and a positioning hole 104. When the lamp panel 200 and the single reflective cup 100 are assembled, the positioning posts 103 of the single reflective cup 100 are correspondingly inserted into the corresponding holes 202 of the lamp panel 200, the positioning holes 104 of the single reflective cup 100 are aligned with the corresponding positioning holes 104 of the lamp panel 200, and then the positioning holes 104 are fastened by inserting screws into the positioning holes 104.
Further preferably, as another embodiment of the reflective cup, the reflective cup unit may include a first reflective cup unit and a second reflective cup unit, the first reflective surface of the first reflective cup unit is adjacent to and opposite to the first reflective surface of the second reflective cup unit, and the second reflective surface of the first reflective cup unit is opposite to the second reflective surface of the second reflective cup unit. The luminous body includes first luminous body and second luminous body, first luminous body is located first anti-light cup monomer one side of first plane of reflection, the second luminous body is located the second is anti-light cup monomer one side of first plane of reflection makes first anti-light cup monomer the light that first plane of reflection reflects off and the second is anti-light cup monomer the light that the second plane of reflection reflects off forms the light from the emergent light optical axis first side outgoing, first anti-light cup monomer the light that the second plane of reflection reflects off and the second is anti-light cup monomer the light that first plane of reflection goes out form the light of reflecting from the emergent light optical axis second side outgoing.
Through the cooperation of first anti-light cup monomer and the anti-light cup monomer of second, can compensate each other by the free emergent ray of first anti-light cup and the free emergent ray of the anti-light cup of second, form the light of following the emergent of the first side of light-emitting optical axis and follow the emergent ray of light-emitting optical axis second side, can improve the homogeneity of every side light, satisfy the optical standard regulation of higher degree of consistency. Referring to fig. 6, fig. 6 is a schematic diagram illustrating propagation of light emitted from a light emitter by a reflective cup according to yet another embodiment, as shown in the figure, a first reflective cup unit 105 and a second reflective cup unit 106 are oppositely disposed, a first reflective surface 101 of the first reflective cup unit 105 is adjacent to and opposite to a first reflective surface 101 of the second reflective cup unit 106, and a second reflective surface 102 of the first reflective cup unit 105 is opposite to a second reflective surface 102 of the second reflective cup unit 106.
A part of light emitted by the first light emitter 203 enters the first reflecting surface 101 of the first reflective cup monomer 105, and the first reflecting surface 101 reflects the light entering itself to form light emitted from the first side of the light-emitting optical axis; and a part of the light emitted by the first light emitter 203 is incident on the second reflecting surface 102 of the first reflector monomer 105. The second reflecting surface 102 reflects the light incident thereon to form light exiting from the second side of the light-exiting optical axis.
A part of light emitted by the second light emitter 204 enters the first reflecting surface 101 of the second reflecting cup monomer 106, and the first reflecting surface 101 reflects the light entering itself out to form light emitted from the second side of the light-emitting optical axis; and a part of the light emitted by the second light emitter 204 is incident on the second reflecting surface 102 of the second reflective cup unit 106. The second reflecting surface 102 reflects the light incident thereon to form light exiting from the first side of the light-exiting optical axis.
In this embodiment, the surface shape of the first reflective surface 101 and the surface shape of the second reflective surface 102 of the first reflective cup unit 105, and the surface shape of the first reflective surface 101 and the surface shape of the second reflective surface 102 of the second reflective cup unit 106 may be designed respectively, so that the light-emitting angles at both sides meet the requirement. For example, the exit from the first side of the optical axis can be controlledThe light angle range is 0 DEG to theta 3 And theta 2 To theta 1 The light-emitting angle range of the second side of the light-emitting optical axis is 0 degree to-theta 3 And-theta 2 To-theta 1 . In one embodiment may be θ 1 ＝20°，θ 2 ＝10°，θ 3 ＝8°。
The embodiment also provides a lighting lamp, which comprises a light-emitting body and a reflective cup, wherein the reflective cup is the reflective cup.
The light of this embodiment, the shape of face of first plane of reflection of light cup that its includes is through designing the free first plane of reflection of light cup and second plane of reflection of light, can control the light angle of going out at the first side of light-emitting optical axis and the light angle of going out at light-emitting optical axis second side through the light of reflection of light cup outgoing for the light of this embodiment is applicable in multiple optical standard.
Preferably, in the illumination lamp of this embodiment, the reflective cup unit includes a first reflective cup unit and a second reflective cup unit, the first reflective surface of the first reflective cup unit is adjacent to and opposite to the first reflective surface of the second reflective cup unit, and the second reflective surface of the first reflective cup unit is opposite to the second reflective surface of the second reflective cup unit; the luminous body comprises a first luminous body and a second luminous body, the first luminous body is positioned on one side of the first reflecting surface of the first reflecting cup body, and the second luminous body is positioned on one side of the first reflecting surface of the second reflecting cup body. This light is through the first anti-light cup monomer and the anti-light cup monomer of second mutually support, can compensate each other by the free emergent ray of the first anti-light cup and the free emergent ray of the anti-light cup of second, form the light of the first side outgoing of light-emitting optical axis and follow the light of the second side outgoing of light-emitting optical axis, can improve the homogeneity of light on each side of light-emitting optical axis of light, satisfy the optical standard regulation of higher degree of consistency.
Preferably, a plurality of first light emitters and a plurality of second light emitters may be included, the plurality of first light emitters and the plurality of second light emitters being staggered in a circumferential direction. This is advantageous for a better heat dissipation of the individual luminous bodies.
Preferably, the same lamp plate of light of this embodiment can share, and first luminous body and second luminous body set up on same lamp plate, and first luminous body can set up on a side of lamp plate, and the second luminous body sets up on the another side of lamp plate. Fig. 7 and 8 are exemplary, where fig. 7 is an exploded schematic view of an illumination lamp according to an embodiment, and fig. 8 is a schematic view of a side of the lamp panel shown in fig. 7, which faces the first reflective cup. As shown in the figure, the lamp panel 200 is disposed between the first reflective cup monomer 105 and the second reflective cup monomer 106, and the lamp panel 200 is clamped and fixed by the first reflective cup monomer 105 and the second reflective cup monomer 106. The lamp panel 200 has a plurality of first light emitters 203 disposed on one side surface thereof and a plurality of second light emitters 204 disposed on the other side surface thereof. The respective first luminous bodies 203 and the respective second luminous bodies 204 are arranged alternately in the circumferential direction.
In this embodiment, the light emitter may be, but is not limited to, an LED.
The illuminating lamp of the embodiment can be a warning lamp, and can be suitable for warning lamps of various optical standards and regulations, such as V16, TA20 and other regulations.
It is right above that the utility model provides a reflection of light cup and light introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A reflective cup is characterized by comprising a reflective cup single body, wherein the reflective cup single body comprises a first reflective surface and a second reflective surface, the first reflective surface and the second reflective surface face the side of the reflective cup single body, and a luminous body is positioned on one side of the first reflective surface;
the first plane of reflection is used for inciting that the luminous body sent incidenting the light of first plane of reflection to the side of anti-light cup reflects to form the light from the emergent of the first side of light-emitting optical axis, the second plane of reflection is used for inciting that the luminous body sent incidenting the light of second plane of reflection to the side of anti-light cup reflects, in order to form the light from the emergent of light-emitting optical axis second side outgoing, the first side with the second side is the both sides that the light-emitting optical axis is relative.
2. The reflector cup of claim 1, wherein the cross-section of the first reflective surface is a parabola with the light emitter as a focal point, or/and the cross-section of the second reflective surface is a parabola with the light emitter as a focal point.
3. The reflector cup as in claim 1, wherein the first and second reflective surfaces each circumscribe a circle.
4. The reflective cup of claim 1, wherein the light emitting surface of the light emitter is a circular light emitting surface.
5. The reflective cup of claim 1, wherein the reflective cup unit further comprises a fixing portion, the reflective cup unit is connected to the lamp panel through the fixing portion, and the light emitter is disposed on the lamp panel.
6. The reflector cup as claimed in claim 5, wherein the fixing portion comprises a positioning post or a positioning hole.
7. The reflective cup according to any of claims 1 to 6, wherein said reflective cup single body comprises a first reflective cup single body and a second reflective cup single body, said first reflective surface of said first reflective cup single body is adjacent to and opposite to said first reflective surface of said second reflective cup single body, and said second reflective surface of said first reflective cup single body is opposite to said second reflective surface of said second reflective cup single body;
the luminous body includes first luminous body and second luminous body, first luminous body is located first anti-light cup monomer one side of first plane of reflection, the second luminous body is located the second is anti-light cup monomer one side of first plane of reflection makes first anti-light cup monomer the light that first plane of reflection reflects off and the second is anti-light cup monomer the light that the second plane of reflection reflects off forms the light from the emergent light optical axis first side outgoing, first anti-light cup monomer the light that the second plane of reflection reflects off and the second is anti-light cup monomer the light that first plane of reflection goes out form the light of reflecting from the emergent light optical axis second side outgoing.
8. A lighting lamp comprising a light emitter and a reflector cup, wherein the reflector cup is the reflector cup according to any one of claims 1 to 7.
9. The illuminating lamp according to claim 8, wherein the single reflective cup body comprises a first single reflective cup body and a second single reflective cup body, the first reflective surface of the first single reflective cup body is adjacent to and opposite to the first reflective surface of the second single reflective cup body, and the second reflective surface of the first single reflective cup body is opposite to the second reflective surface of the second single reflective cup body;
the luminous bodies comprise a plurality of first luminous bodies and a plurality of second luminous bodies, the first luminous bodies are located on one side of the first reflecting surface of the first reflecting cup body, the second luminous bodies are located on one side of the first reflecting surface of the second reflecting cup body, and the first luminous bodies and the second luminous bodies are arranged in a staggered mode in the circumferential direction.
10. The illuminating lamp according to claim 9, wherein the first luminous body is disposed on one side surface of the lamp panel, and the second luminous body is disposed on the other side surface of the lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171482.XU CN217875686U (en) | 2022-08-17 | 2022-08-17 | Reflection cup and lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171482.XU CN217875686U (en) | 2022-08-17 | 2022-08-17 | Reflection cup and lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875686U true CN217875686U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222171482.XU Active CN217875686U (en) | 2022-08-17 | 2022-08-17 | Reflection cup and lighting lamp |
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| Country | Link |
|---|---|
| CN (1) | CN217875686U (en) |
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2022
- 2022-08-17 CN CN202222171482.XU patent/CN217875686U/en active Active
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