CN212618062U - Multi-mode lamp - Google Patents
Multi-mode lamp Download PDFInfo
- Publication number
- CN212618062U CN212618062U CN202021754635.8U CN202021754635U CN212618062U CN 212618062 U CN212618062 U CN 212618062U CN 202021754635 U CN202021754635 U CN 202021754635U CN 212618062 U CN212618062 U CN 212618062U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- guide plate
- light
- light guide
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011324 bead Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000011049 pearl Substances 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000003086 colorant Substances 0.000 abstract description 5
- 230000001795 light effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000012538 light obscuration Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a multi-mode lamp, it is mainly including the circuit board that has a plurality of LED lamp pearls, be located light guide plate, the first reflectance coating of circuit board top, and first reflectance coating covers on the light guide plate, and circuit board, light guide plate and first reflectance coating equipment are connected together. A plurality of LED lamp pearls on the circuit board contain RGB three-colour light source, by the luminous and extinguishing of circuit board selection control each LED lamp pearl, the light that each LED lamp pearl sent superposes together behind light guide plate and the first reflectance coating, finally forms the light of 256 kinds of colours.
Description
Technical Field
The utility model relates to a LED decorative lamp.
Background
The existing LED decorative lamps usually include LED lamp beads connected in series, and these LED lamp beads are divided into several groups according to the light emitting color, and each group is powered by a separate branch. The LED lamp beads of the required groups are electrified to emit light, so that the desired light effect is realized.
The LED decorative lamp can provide several kinds of light color effects, the LED decorative lamp can emit several kinds of color light depending on the LED lamp beads, common LED lamp beads can emit seven kinds of color light rays of red, yellow, green, white, cyan, blue and purple, and the LED decorative lamp can also achieve seven kinds of light effects by controlling different lamp beads. The lighting effect of the decorative lamp can not meet the requirement of environment diversification, and the variety and the number of the LED lamp beads to be matched are more.
Disclosure of Invention
In order to solve the problem, the utility model provides a multi-mode lamp, it can provide abundant light efficiency, and required LED lamp pearl variety and quantity are less, and the apolegamy is convenient.
In order to achieve the above object, the utility model provides a multi-mode lamp, it is mainly including the circuit board that has a plurality of LED lamp pearls, be located light guide plate, the first reflectance coating of circuit board top, and first reflectance coating covers on the light guide plate, and circuit board, light guide plate and first reflectance coating equipment are connected together. A plurality of LED lamp pearls on the circuit board contain RGB three-colour light source, by the luminous and extinguishing of circuit board selection control each LED lamp pearl, the light that each LED lamp pearl sent superposes together behind light guide plate and the first reflectance coating, finally forms the light of 256 kinds of colours.
Preferably, the second reflective film is further assembled below the light guide plate, that is to say, the second reflective film is located between the light guide plate and the circuit board, and the light emitted by the LED lamp beads is reflected by the second emission film before passing through the light guide plate, so that a richer and more vivid light effect is finally formed.
More preferably, a silicone pad is disposed between the second reflective film and the circuit board to protect the circuit board and the second reflective film without affecting the propagation of light.
In a preferred scheme, the circuit board, the light guide plate and the first reflecting film are assembled and connected to a shell, and all the components are fixed and protected through the shell.
In a preferred specific scheme, a backing plate is further arranged below the circuit board. The backing plate plays a role in protecting components on the circuit board, so that the use safety of the multi-mode lamp is improved.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
provide the light source through RGB three-color light LED lamp pearl, by light guide plate, reflectance coating mating reaction to the stack through different three-color light forms the light of reaching up to 256 kinds of colours, helps building the environment that has more interest, makes this multi-mode lamp more can satisfy the decoration demand of various occasions. Moreover, the LED lamp beads are simple to select and assemble as long as RGB three-color light sources are selected and matched, and the control mode is simpler as long as the circuit board controls the three LED lamp beads.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of a multi-mode lamp according to an embodiment of the present invention, shown with parts removed from the upper part;
fig. 2 is a cross-sectional view a-a of the structure shown in fig. 1.
Wherein: 1. a light guide plate; 2. a first reflective film; 3. a screw; 4. a circuit board; 41. LED lamp beads; 5. a silica gel pad; 6. a second reflective film; 71. a cover plate; 72. a vertical plate; 8. a nut; 9. a backing plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With reference to the preferred embodiment shown in fig. 1-2, the multi-mode lamp in this example is mainly composed of a wiring board 4, a light guide plate 1, a first reflective film 2, a second reflective film 6, and the like.
As shown in fig. 1 and 2, the circuit board 4 has a plurality of LED beads 41, and the LED beads 41 are divided into three RGB (red, green, and blue) light sources. The circuit board 4 controls the light emission and the light extinction of each LED lamp bead 41 respectively, and light color change is generated by selecting a required light source to emit light.
As shown in fig. 2, the light guide plate 1 is located above the wiring board 4, the first reflective film 2 is covered on the light guide plate 1, and the second reflective film 6 is located below the light guide plate 1 between the wiring board 4 and the light guide plate 1. The terms "upper" and "lower" as used herein and throughout the following description are defined according to the common usage of the elements, and are not intended to be used to limit the exact orientation of the elements in order to facilitate the clear positional relationship between the elements.
The circuit board 4 controls different LED lamp beads 41 to emit light, and light rays are refracted and reflected by the light guide plate 1, the first reflection film 2 and the second reflection film 6 to be overlapped to form light of various colors.
Referring to fig. 2, the circuit board 4, the light guide plate 1, the first reflective film 2, and the second reflective film 6 are assembled and connected to a housing capable of fixing and protecting the components.
Referring to fig. 1 and 2, the housing includes a cover plate 71 and a vertical plate 72, and the cover plate 71, the first reflective film 2, the light guide plate 1, the second reflective film 6, and the circuit board 4 are assembled together by a screw 3 and a nut 8. And a silicone rubber pad 5 positioned between the second reflecting film 6 and the circuit board 4 and a backing plate 9 positioned below the circuit board 4 are assembled and connected with the cover plate 71. The assembled and connected components are butted with the vertical plate 72, a gap is formed between the cover plate 71 and the vertical plate 72, the position of the light guide plate 1 corresponds to the gap, and light guided out through the light guide plate 1 can be emitted through the gap, so that the glittering and translucent light effect is formed.
The silica gel pad 5 and the backing plate 9 are respectively positioned above and below the circuit board 4 and used for insulating, isolating and protecting the circuit board 4 so as to ensure the use safety and prolong the service life of each part.
Therefore, the multi-mode lamp introduced by the embodiment can provide light with up to 256 colors by combining a plurality of simple components through three light sources, has a simple structure, is easy to assemble, and can create a light effect atmosphere for more occasions.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A multi-mode lamp, characterized by: it comprises
The LED lamp comprises a circuit board (4), wherein a plurality of LED lamp beads (41) are arranged on the circuit board (4), the LED lamp beads (41) comprise RGB (red, green and blue) three-color light sources, and the circuit board (4) selectively controls the LED lamp beads (41) to emit light and extinguish;
the light guide plate (1), the said light guide plate (1) locates on circuit board (4);
the first reflecting film (2), the said first reflecting film (2) covers on the light guiding plate (1);
the circuit board (4), the light guide plate (1) and the first reflection film (2) are assembled and connected.
2. A multi-mode lamp as claimed in claim 1, wherein: and a second reflecting film (6) is assembled below the light guide plate (1).
3. A multi-mode lamp as claimed in claim 2, wherein: and a silica gel pad (5) is arranged between the second reflecting film (6) and the circuit board (4).
4. A multimode lamp as in any one of claims 1-3, wherein: the circuit board (4), the light guide plate (1) and the first reflection film (2) are assembled and connected with a shell.
5. A multimode lamp as in any one of claims 1-3, wherein: and a backing plate (9) is also arranged below the circuit board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754635.8U CN212618062U (en) | 2020-08-20 | 2020-08-20 | Multi-mode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754635.8U CN212618062U (en) | 2020-08-20 | 2020-08-20 | Multi-mode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212618062U true CN212618062U (en) | 2021-02-26 |
Family
ID=74712592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021754635.8U Active CN212618062U (en) | 2020-08-20 | 2020-08-20 | Multi-mode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212618062U (en) |
-
2020
- 2020-08-20 CN CN202021754635.8U patent/CN212618062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003237408B2 (en) | Illumination device for simulating neon lighting through use of fluorescent dyes | |
| CA2327998A1 (en) | Multi-colored industrial signal device | |
| JP2000156526A (en) | Lighting equipment | |
| CN219976264U (en) | Lamp set | |
| CN212644309U (en) | Novel flexible LED light-emitting lamp area | |
| CN212618062U (en) | Multi-mode lamp | |
| JP2004126505A (en) | Linear luminous body | |
| CN102486265B (en) | Light-emitting diode (LED) module and lighting fixture structure | |
| CN102095119A (en) | Full-color plastic fiber lamp belt | |
| CN218582953U (en) | LED light-emitting lamp strip | |
| CN219036428U (en) | Lamp and bathroom heater | |
| CN212637315U (en) | Interior lamp for vehicle | |
| CN211502614U (en) | Multicolor ceiling lamp structure capable of preventing light crosstalk | |
| KR101171349B1 (en) | Warning lamp module using LED | |
| JP2009147348A (en) | Lighting device | |
| KR100368038B1 (en) | Display and lighting device | |
| CN106523941A (en) | a lighting module | |
| CN215636981U (en) | A rainbow decorative mood light | |
| CN206459030U (en) | Light module | |
| CN221324249U (en) | Luminous container and lamp provided with same | |
| CN2502341Y (en) | Multifunctional traffic command signal lamp | |
| US12234980B2 (en) | Sand painting lamp | |
| CN217082416U (en) | Three primary colors lamp | |
| CN222892157U (en) | A color-changing signal light device for ships | |
| CN218762977U (en) | Front position lamp capable of realizing dynamic effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |