CN213362168U - Floodlight combined optical assembly and lamp - Google Patents
Floodlight combined optical assembly and lamp Download PDFInfo
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- CN213362168U CN213362168U CN202022379641.6U CN202022379641U CN213362168U CN 213362168 U CN213362168 U CN 213362168U CN 202022379641 U CN202022379641 U CN 202022379641U CN 213362168 U CN213362168 U CN 213362168U
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Abstract
The utility model relates to a floodlight combination optical assembly and lamp, including floodlight combination optical assembly, floodlight combination optical assembly includes first luminous body and second luminous body, and the second luminous body includes light source subassembly, light guide plate and mixed light board, and the light source subassembly sets up in the outside of light guide plate, and the light emitting area of light source subassembly corresponds with the side end face of light guide plate, and mixed light board sets up below the light guide plate and light guide plate parallel arrangement; the first luminous body is positioned above the second luminous body, and the light rays emitted by the first luminous body and the light rays emitted by the light source component are respectively emitted after passing through the light guide plate and then mixed by the light mixing plate. The utility model discloses a first luminous body and second luminous body independent design, both light-emitting effect mutually noninterfere, the transform combination that lamps and lanterns can be nimble, and the colour of first luminous body and second luminous body is adjustable to the realization is simulated the sunshine of different moments, and then realizes providing the function of sky and sunshine, lets the people be personally on the scene, improves user experience sense and happiness.
Description
Technical Field
The utility model relates to a LED lighting technology field, more specifically relates to a floodlight combination optical assembly and lamps and lanterns.
Background
With the continuous development of science and technology, the requirements of people on healthy illumination are increasingly improved, and sunlight has great influence on physical and mental health of people. There is an increasing need to compensate for sunlight, such as for convalescent patients, where proper exposure to sunlight accelerates physical recovery. For areas or places with short sunshine duration, increasing sunshine duration can make people happy. The existing traditional lighting lamp cannot provide the functions of sky and sunlight, so that people are personally on the scene.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome traditional illumination lamps and lanterns among the prior art, can't provide the function of sky and sunshine, let the people problem of being personally on the scene provide a floodlight combination optical assembly and lamps and lanterns.
A floodlight combined optical component comprises a first luminous body and a second luminous body which are arranged up and down, wherein the second luminous body comprises a light source component, a light guide plate and a light mixing plate, the light source component is arranged on the outer side of the light guide plate, the light emitting surface of the light source component corresponds to the side end surface of the light guide plate, and the light mixing plate is arranged below the light guide plate and is parallel to the light guide plate; the first luminous body is positioned above the second luminous body, and light rays emitted by the first luminous body and light rays emitted by the light source component respectively pass through the light guide plate and then are mixed by the light mixing plate and then are emitted.
Further, as a preferred technical scheme, the number of the light source assemblies is two, and the two light source assemblies are respectively arranged on two opposite sides of the light guide plate; the light source assembly comprises a PCB and a plurality of second LED light sources, and the plurality of second LED light sources are distributed on the PCB in a linear array mode.
Further, as a preferable embodiment, the second LED light source is a variable color light source.
Further, as a preferred technical scheme, the first light emitter comprises a first LED light source, a light source support for mounting the first LED light source, a lens and a heat sink, the first LED light source is disposed at the bottom of the lens, the heat sink is disposed on the opposite side of the light source support to the side where the first LED light source is disposed, and the lens, the first LED light source, the light source support and the heat sink are coaxially disposed.
Further, as a preferable embodiment, the first LED light source is a variable color light source.
Further, as a preferred technical solution, the distance between the first light emitter and the second light emitter is 250-650 mm.
Further, as a preferred technical scheme, the distance between the light guide plate and the light mixing plate is 20-80 mm.
A lamp comprises a floodlight combined optical component, a lamp body and a support component, wherein a first luminous body is arranged at the top of the lamp body, the support component is arranged at the bottom of the lamp body, and a second luminous body is arranged on the support component.
Further, as a preferred technical scheme, the bracket assembly comprises a first bracket and a second bracket which are arranged up and down, the light guide plate is arranged on the first bracket, and the light source assembly is arranged on the first bracket; the light mixing plate is arranged between the first support and the second support, and the second support is fixedly installed at the bottom of the lamp body.
Further, as a preferred technical scheme, the first bracket and the second bracket are both closed brackets.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses a first luminous body and second luminous body independent design, both light-emitting effect mutually noninterfere, the transform combination that lamps and lanterns can be nimble makes the user reach different light senses and experiences.
The utility model discloses a second luminous body adopts the integrated design of light guide plate and mixed worn-out fur, through the mixed back of mixed worn-out fur, and human eye can't find the focus on the second luminous body, produces degree of depth vision for the inferior sky.
The utility model discloses a first luminous body is arranged in after the second luminous body, mixes the back via the mixed light board in the second luminous body, and people's eye also can't find the focus, and the sun also produces the visual effect of degree of depth.
The utility model discloses a first luminous body and second luminous body's colour is adjustable, and its light colour temperature can freely change at 1800 supple with rice wine 6500K within range to the realization is simulated the sunshine at different moments, if early morning, noon, evening moment, and then realizes providing the function of sky and sunshine, lets the people be personally on the scene, improves user experience sense and happiness.
Drawings
Fig. 1 is a schematic view of a floodlight combined optical assembly according to embodiment 1 of the present invention.
Fig. 2 is an explosion diagram of a lamp according to embodiment 2 of the present invention.
Fig. 3 is a cross-sectional view of fig. 2 according to the present invention.
Fig. 4 is a partially enlarged view of fig. 3 according to the present invention.
Fig. 5 is a cross-sectional view of a lamp in embodiment 2 of the present invention.
Fig. 6 is a partial enlarged view of the embodiment of the present invention shown in fig. 5.
Fig. 7 is a light extraction diagram of embodiment 2 of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.
Example 1
The embodiment discloses a floodlight combined optical component, as shown in fig. 1: the LED lamp comprises a first luminous body 1 and a second luminous body 2 which are arranged up and down, wherein the first luminous body 1 is positioned above the second luminous body 2. The interval between the first and second light emitters 1 and 2 is 650mm, preferably 400 mm and 500mm, and as a preferred embodiment 450 mm.
In this embodiment, the first light emitter 1 includes a first LED light source 11, a light source holder 12 for mounting the first LED light source 11, a lens 13, and a heat sink 14, wherein the first LED light source 11 is disposed at a bottom of the lens 13, the heat sink 14 is disposed on a surface of the light source holder 12 opposite to a surface where the first LED light source 11 is located, and the lens 13, the first LED light source 11, the light source holder 12, and the heat sink 14 are coaxially disposed.
The second light emitter 2 comprises a light source assembly 21, a light guide plate 22 and a light mixing plate 23, wherein the light source assembly 21 is arranged outside the light guide plate 22, a light emitting surface of the light source assembly 21 corresponds to the side end surface of the light guide plate 22, and the light mixing plate 23 is arranged below the light guide plate 22, is parallel to the light guide plate 22 and has a certain distance; the method specifically comprises the following steps: the distance between the light guide plate 22 and the light mixing plate 23 is 20-80mm, preferably, the distance between the light guide plate 22 and the light mixing plate 23 is 30-60mm, and as a preferred embodiment, the distance between the light guide plate 22 and the light mixing plate 23 is 40 mm.
In the present embodiment, the light emitted by the first light emitter 1 and the light emitted by the light source assembly 21 pass through the light guide plate 22 and then are mixed by the light mixing plate 23 to be emitted.
The first LED light source 11 is a color-changeable light source, which may include a dual color temperature COB light source, a deformable CSP light source, etc., and the color temperature thereof may be changed within a range of 1800K-6500K. The lens 13 is designed as a free-form surface, so that the first LED light source 11 can uniformly irradiate the second light emitter 2, and the uniformity of the position of the light guide plate 22 in the second light emitter 2 is greater than 0.7.
In the present embodiment, the light source assemblies 21 are two groups, and the two groups of light source assemblies 21 are respectively disposed on two opposite sides of the light guide plate 22; the light source assembly 21 includes a PCB and a plurality of second LED light sources distributed on the PCB in a linear array. The second LED light source is a variable color light source, and comprises an RGB (red, green, blue, white) color light source or an LED double-color light source, and the color temperature of the second LED light source can be changed within the range of 1800K-6500K at least.
In this embodiment, the light guide plate 22 is preferably a silk-screen dot or a laser dot screen, and the surface of the light-transmitting plate 23 is provided with an etching, and preferably, the surface may be a microstructure surface such as a compound eye.
The first luminous body 1 and the second luminous body 2 of the present embodiment are designed independently, and the light emitting effects of the first luminous body and the second luminous body do not interfere with each other; the second luminous body 2 adopts the combined design of the light guide plate 22 and the light mixing plate 23, after the light mixing plate 23 is mixed, human eyes cannot find a focus on the second luminous body 2, and deep vision is generated for the secondary sky; after the first luminous body 1 is arranged behind the second luminous body 2 and is mixed by the light mixing plate 23 in the second luminous body 2, human eyes cannot find a focus, and the sun also generates a deep visual effect.
Finally, the colors of the first luminous body 1 and the second luminous body 2 of the embodiment are adjustable, and the color temperature of the light can be freely changed within the range of 1800 plus 6500K, so as to realize the simulation of the sunlight at different moments, such as early morning, midday and evening, and further realize the function of providing sky and sunlight, so that people can be personally on the scene, and the user experience and happiness are improved.
Example 2
The present embodiment discloses a lamp, as shown in fig. 2 to 6: including the floodlight combination optical assembly of embodiment 1, lamp body 3 and bracket component 4, first luminous body 1 sets up at the top of lamp body 3, and bracket component 4 installs in the bottom of lamp body 3, and second luminous body 2 installs on bracket component 4.
The concrete structure is as follows: the bracket assembly 4 includes a first bracket 41 and a second bracket 42 which are arranged up and down, the cross sections of the first bracket 41 and the second bracket 42 are both inverted U-shaped structures with outward openings, and the end parts of the upper arms of the first bracket 41 and the second bracket 42 respectively extend upwards to form a limit edge, so that the upper arms of the first bracket 41 and the second bracket 42 are step-shaped, the light guide plate 22 is erected on the upper arm of the first bracket 41, the light source assembly 21 is installed on the limit edge on the first bracket 41, and the second LED light source is arranged corresponding to the side end surface of the light guide plate 22; the lower arm of the first bracket 41 is erected on the upper arm of the second bracket 42, the light mixing plate 23 is arranged between the lower arm of the first bracket 41 and the upper arm of the second bracket 42, and the lower arm of the second bracket 42 extends out of the bottom of the lamp body 3 and is fixedly installed with a fixing table extending out of the bottom of the lamp body 3.
In the present embodiment, the first bracket 41 and the second bracket 42 are both closed brackets, and the shape of the closed brackets matches with the shape of the lamp body 3, and in the present embodiment, the shape of the lamp body 3 is square, so the first bracket 41 and the second bracket 42 are square brackets, and similarly, the light guide plate 22 and the light mixing plate 23 are also square structures.
The optical path of this implementation is shown in fig. 7: the light emitted from the first light emitter 1 uniformly irradiates on the light guide plate 22 of the second light emitter 2, then passes through the light guide plate 22, and is mixed with the light emitted from the light source assembly 21 passing through the light guide plate 22 by the light mixing plate 23 and then emitted, so that human eyes cannot find a focus, and the sun can generate a deep visual effect.
The lamp of the embodiment adopts the first luminous body 1 and the second luminous body 2 which are independently designed, so that the lamp can be flexibly changed and combined, and a user can experience different light senses.
In addition, the second light emitter 2 of the lamp of the present embodiment adopts a combination design of the light guide plate 22 and the light mixing plate 23, and after the light mixing plate 23 is mixed, human eyes cannot find a focus on the second light emitter 2, so that deep vision is generated for the sky. After the first luminous body 1 is arranged behind the second luminous body 2 and is mixed by the light mixing plate 23 in the second luminous body 2, human eyes cannot find a focus, and the sun also generates a deep visual effect.
The lamp of this embodiment, because the color of its first luminous body 1 and second luminous body 2 is adjustable, its light colour temperature can freely change in 1800 supple with money 6500K within range to realize simulating the sunshine of different moments, such as early morning, midday, evening moment, and then realize providing the function of sky and sunshine, let the people be personally on the scene, improve user experience and happiness.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A floodlight combined optical component is characterized by comprising a first luminous body (1) and a second luminous body (2) which are arranged up and down, wherein the second luminous body (2) comprises a light source component (21), a light guide plate (22) and a light mixing plate (23), the light source component (21) is arranged on the outer side of the light guide plate (22), the light emitting surface of the light source component (21) corresponds to the side end surface of the light guide plate (22), and the light mixing plate (23) is arranged below the light guide plate (22) and is parallel to the light guide plate (22); the first luminous body (1) is located above the second luminous body (2), and light rays emitted by the first luminous body (1) and light rays emitted by the light source assembly (21) respectively pass through the light guide plate (22) and then are mixed by the light mixing plate (23) and then are emitted.
2. A combined optical subassembly as claimed in claim 1, characterized in that said light source assemblies (21) are in two groups, said two groups of light source assemblies (21) being arranged on opposite sides of said light-guide plate (22); the light source assembly (21) comprises a PCB and a plurality of second LED light sources, and the second LED light sources are distributed on the PCB in a linear array mode.
3. A combined flood optical assembly according to claim 2, wherein the second LED light source is a variable colour light source.
4. A floodlight combined optical assembly according to claim 1, wherein said first light emitter (1) comprises a first LED light source (11), a light source support (12) on which said first LED light source (11) is mounted, a lens (13) and a heat sink (14), said first LED light source (11) being arranged at the bottom of said lens (13), said heat sink (14) being arranged at the opposite side of said light source support (12) to that on which said first LED light source (11) is arranged, said lens (13), first LED light source (11), light source support (12) and heat sink (14) being arranged coaxially.
5. A combined floodlight optical assembly according to claim 4, wherein said first LED light source (11) is a variable colour light source.
6. A combined floodlight optical assembly according to claim 1, wherein the first and second lights (1, 2) are spaced apart by 250 and 650 mm.
7. A combined floodlight optical assembly according to claim 1, wherein the distance between the light guide plate (22) and the light-mixing plate (23) is comprised between 20 and 80 mm.
8. A luminaire comprising a floodlight combination optical assembly according to any of claims 1 to 7, a lamp body (3), and a support assembly (4), the first luminaire (1) being arranged on top of the lamp body (3), the support assembly (4) being mounted on the bottom of the lamp body (3), the second luminaire (2) being mounted on the support assembly (4).
9. A lamp as claimed in claim 8, characterized in that said bracket assembly (4) comprises a first bracket (41) and a second bracket (42) arranged one above the other, said light guide plate (22) is mounted on said first bracket (41), said light source assembly (21) is mounted on said first bracket (41); the light mixing plate (23) is arranged between the first support (41) and the second support (42), and the second support (42) is fixedly arranged at the bottom of the lamp body (3).
10. A light fixture as claimed in claim 9, characterized in that said first bracket (41) and said second bracket (42) are both closed brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379641.6U CN213362168U (en) | 2020-10-22 | 2020-10-22 | Floodlight combined optical assembly and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379641.6U CN213362168U (en) | 2020-10-22 | 2020-10-22 | Floodlight combined optical assembly and lamp |
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| Publication Number | Publication Date |
|---|---|
| CN213362168U true CN213362168U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022379641.6U Active CN213362168U (en) | 2020-10-22 | 2020-10-22 | Floodlight combined optical assembly and lamp |
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| CN (1) | CN213362168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246217A1 (en) * | 2022-06-20 | 2023-12-28 | 苏州欧普照明有限公司 | Lamp |
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2020
- 2020-10-22 CN CN202022379641.6U patent/CN213362168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246217A1 (en) * | 2022-06-20 | 2023-12-28 | 苏州欧普照明有限公司 | Lamp |
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