CN115307078A - Side luminescent panel lamp with multiple light sources - Google Patents
Side luminescent panel lamp with multiple light sources Download PDFInfo
- Publication number
- CN115307078A CN115307078A CN202110487282.2A CN202110487282A CN115307078A CN 115307078 A CN115307078 A CN 115307078A CN 202110487282 A CN202110487282 A CN 202110487282A CN 115307078 A CN115307078 A CN 115307078A
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- lamp
- power supply
- aluminum
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Abstract
The invention relates to a lamp, and particularly provides a side light-emitting panel lamp with multiple light sources, which comprises a surface light-emitting area component and an independent light source component; the independent light source component is arranged in the center of the light-emitting area component; the independent light source assembly comprises a driving and power supply unit, an aluminum mounting ring, an aluminum mounting seat, a flexible light bar and a central light source lamp; according to the invention, through the structure, the independent light source assembly is independently arranged for double-light-source illumination, and the driving and power supply are integrated into the independent light source assembly, so that the independent light source assembly can be quickly replaced, the replacement of the light source color is realized without externally hanging a power supply, the problems that the whole panel lamp is internally arranged in a light source, the whole lamp can only be scrapped after the light source is damaged, the light source color is fixed (white or warm light), customers cannot replace the lamp by themselves and cannot meet the requirements of the majority of people on the light source color are solved, and the use cost of the users is reduced.
Description
Technical Field
The invention relates to a lamp, in particular to a side light-emitting panel lamp with multiple light sources.
Background
At present, panel lamps on the market are generally surface-emitting in the modes of monochromatic light, white, warm white or mixed light and the like. For example, a panel light with a specification of 600mm is structurally formed by welding or splicing L-shaped aluminum profiles or U-shaped aluminum profiles into a square frame, and a light bar is attached to an L-shaped side edge of an aluminum material or inserted into a light bar groove formed in the side edge of the aluminum material. Then, a plywood composed of the light guide plate, the diffusion plate, the reflection paper, the rear cover plate and the like is firmly attached to the surfaces of the lamp beads on the side faces, so that a side light-emitting structure is formed. The disadvantages of this structure are as follows:
1. the light source is built in, and the whole lamp can only be scrapped after the light source is damaged;
2. the color of the light source is fixed (white or warm light), and the customer can not change the color by himself, so that the color of the light source can not meet the requirements of the general population, and if the requirements of different populations on the color of the light source are required to be met, products with different colors of the light source need to be purchased, thereby increasing the inventory and the cost;
3. the direct current power supply module for driving the light source cannot be internally arranged and can only be externally hung on the surface of the lamp body, so that the attractiveness of the product is influenced, and the use is difficult.
Disclosure of Invention
The invention mainly aims to provide a side light-emitting panel lamp which supports multiple colors, is convenient to replace a light source lamp and has attractive appearance without exposing a direct current power supply.
In order to realize the purpose, the invention adopts the technical scheme that:
a side light-emitting panel lamp with multiple light sources comprises a surface light-emitting area component and an independent light source component;
the independent light source component is arranged in the center of the light-emitting area component;
the independent light source assembly comprises a driving and power supply unit, an aluminum mounting ring, an aluminum mounting seat, a flexible light bar and a central light source lamp; the light-emitting area assembly is arranged in the center of the mounting aluminum ring and the mounting aluminum seat and is fixed through screws, the driving and power supply unit is arranged behind the mounting aluminum ring, the central light source lamp is arranged in the center of the mounting aluminum seat and is connected with the driving and power supply unit, the flexible light bar is arranged on the periphery of the mounting aluminum seat and is embedded into the light-emitting area assembly, and the flexible light bar is further connected with the driving and power supply unit.
Further, the light-emitting area assembly comprises a light guide plywood, a plurality of frame aluminum materials and a plurality of corner connectors;
the light guide plywood is fixed independent light source subassembly, the setting of frame nature aluminum product is in around the light guide plywood, the setting of angle horse connecting piece is in the both ends of frame nature aluminum product fix each frame nature aluminum product.
Further, the light guide plate comprises a diffusion plate, a light guide plate, a reflecting plate and a rear cover plate;
the light guide plate is arranged on the light guide plate, and the rear cover plate is arranged on the rear side of the light guide plate.
Further, the driving and power supply unit comprises a driving unit and a power supply unit;
the driving unit is connected with the power supply unit, the power supply unit is further connected with external power supply, and the driving unit is further connected with the flexible light bar and the central light source lamp.
Further, the model of the driving unit is SN74HC595.
Further, the central light source lamp comprises a lamp bead PCB and a protective lens;
the protective lens is arranged in front of the lamp bead PCB;
wherein, the protective lens is one of a diffusion sheet, a pyramid sheet or a lens.
By adopting the structure, the independent light source component is independently arranged for double-light-source illumination, and the driving and power supply are integrated into the independent light source component, so that the independent light source component can be quickly replaced, the replacement of the light source color is realized without externally hanging the power supply, the problems that the whole lamp can only be scrapped and processed after the light source is damaged, the light source color is fixed (white or warm light), customers cannot replace the lamp by themselves and cannot meet the requirements of the majority of people on the light source color, products with different light source colors need to be purchased if the requirements of different people on the light source color are met, the inventory and the cost are increased, the direct current power supply module for driving the light source cannot be internally installed and can only be externally hung on the surface of the lamp body, the attractiveness of the product is influenced, and the use cost of the users is reduced are solved.
Drawings
FIG. 1 is a schematic diagram of a light-emitting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the installation of independent light source modules according to one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a driving and power supply unit according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a light guide plate according to an embodiment of the present invention;
FIG. 5 is a schematic circuit diagram of a lamp bead PCB in one embodiment of the present invention;
the number designations in the figures are: 10-light emitting area component, 20-independent light source component, 21-driving and power supply unit, 22-mounting aluminum ring, 23-mounting aluminum seat, 24-flexible light bar, 25-central light source lamp, 11-light guide plate, 12-frame aluminum material, 13-corner horse connector, 111-diffusion plate, 112-light guide plate, 113-reflection plate, 114-rear cover plate, 211-driving unit, 212-power supply unit, 251-lamp bead PCB and 252-protective lens.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A multi-light source side-emitting panel lamp, as shown in FIGS. 1 and 2, includes a surface-emitting area assembly 10 and a separate light source assembly 20;
independent light source assembly 20 is disposed in the center of light-emitting area assembly 10;
the individual light source modules 20 are for illuminating;
the area light-emitting region assembly 10 is used for guiding and diffusing light sources emitted by the independent light source assembly 20, thereby realizing various illumination effects;
as shown in fig. 2, the independent light source assembly 20 includes a driving and power supply unit 21, an aluminum ring 22, an aluminum base 23, a flexible light bar 24, and a central light source 25;
the light-emitting area component 10 is arranged in the centers of the mounting aluminum ring 22 and the mounting aluminum seat 23 and is fixed through screws, the driving and power supply unit 21 is arranged behind the mounting aluminum ring 22, the central light source lamp 25 is arranged in the center of the mounting aluminum seat 23 and is connected with the driving and power supply unit 21, the flexible lamp strip 24 is arranged on the periphery of the mounting aluminum seat 23 and is embedded into the light-emitting area component 10, and the flexible lamp strip 24 is also connected with the driving and power supply unit 21;
a mounting aluminum ring 22 and a mounting aluminum base 23 for fixing the surface light-emitting region component 10;
the flexible light bar 24 is used for emitting light inside the area light-emitting area assembly 10 and guiding the light out of the area light-emitting area assembly 10, so that the area light-emitting area assembly 10 realizes a light guide effect;
the central light source lamp 25 is used for lighting;
further, as shown in fig. 1, the light emitting area module 10 includes a light guiding plate 11, a plurality of framing aluminum materials 12, and a plurality of corner connectors 13;
the light guide plate 11 fixes the independent light source assembly 20, the framed aluminum material 12 is disposed around the light guide plate 11, and the corner connectors 13 are disposed at both ends of the framed aluminum material 12 and fix the framed aluminum materials 12.
Further, as shown in fig. 4, the light guide plate 11 includes a diffusion plate 111, a light guide plate 112, a reflection plate 113, and a back cover 114;
the diffusion plate 111 is arranged in front of the light guide plate 112, when the independent light source assembly 20 is fixed on the light guide plate 11, the flexible light bar 24 is fixed on the light guide plate 112, the reflection plate 113 is arranged behind the light guide plate 112, and the rear cover plate 114 is arranged behind the reflection plate 113;
the light guide plate 112 is used for guiding illumination emitted by the flexible light bar 24;
the diffusion plate 111 is used for enhancing the illumination effect of the illumination emitted by the flexible light bar 24;
the reflective plate 113 prevents light emitted from the flexible light bar 24 from leaking backward.
Further, as shown in fig. 3, the driving and power supply unit 21 includes a driving unit 211 and a power supply unit 212;
the driving unit 211 is connected to the power supply unit 212, the power supply unit 212 is further connected to an external power supply, and the driving unit 211 is further connected to the flexible light bar 24 and the central light source 25.
Further, the model of the driving unit 211 is SN74HC595.
Further, as shown in fig. 2, the central light source lamp 25 includes a lamp bead PCB251 and a protective lens 252;
the protective lens 252 is arranged in front of the lamp bead PCB 251;
the protective lens 252 guides the light source emitted by the lamp bead PCB251 and prevents external impurities from entering the lamp bead PCB251 to cause short-circuit faults;
the protective lens 252 is one of a diffusion sheet, a pyramid sheet and a lens.
In a specific application scenario of the present invention, when a user installs the present invention, the independent light source assembly 20 is first placed on the opening in the center of the light emitting area assembly 10, and the aluminum ring 22 and the aluminum seat 23 are locked and installed by screws for fixing and completing installation, at this time, when the present invention is started to perform illumination, the flexible light bar 24 and the central light source lamp 25 are simultaneously lighted, the light source of the central light source lamp 25 performs illumination after passing through the protective lens 252, and meanwhile, the light guide plate 112 guides illumination emitted by the flexible light bar 24 and is reinforced by the diffusion plate 111, thereby implementing two different illumination effects.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (6)
1. A side light-emitting panel lamp with multiple light sources is characterized by comprising a surface light-emitting area component and an independent light source component;
the independent light source component is arranged in the center of the light-emitting area component; the independent light source assembly comprises a driving and power supply unit, an aluminum mounting ring, an aluminum mounting seat, a flexible light bar and a central light source lamp; the light-emitting area assembly is arranged in the center of the mounting aluminum ring and the mounting aluminum seat and is fixed through screws, the driving and power supply unit is arranged behind the mounting aluminum ring, the central light source lamp is arranged in the center of the mounting aluminum seat and is connected with the driving and power supply unit, the flexible light bar is arranged on the periphery of the mounting aluminum seat and is embedded into the light-emitting area assembly, and the flexible light bar is further connected with the driving and power supply unit.
2. The multi-light-source side light-emitting panel lamp of claim 1, wherein the light-emitting area assembly comprises light guide plates, framing aluminum materials, and horse-square connectors; the light guide plywood is fixed independent light source subassembly, the setting of frame nature aluminum product is in around the light guide plywood, the setting of angle horse connecting piece is in the both ends of frame nature aluminum product fix each frame nature aluminum product.
3. The multi-light-source side light-emitting panel lamp of claim 2, wherein the light guide plate comprises a diffusion plate, a light guide plate, a reflection plate, and a rear cover plate; the light guide plate is arranged on the light guide plate, and the rear cover plate is arranged on the rear side of the light guide plate.
4. The multi-light-source side light-emitting panel lamp of claim 1, wherein the driving and power supply unit comprises a driving unit and a power supply unit; the driving unit is connected with the power supply unit, the power supply unit is also connected with external power supply, and the driving unit is also connected with the flexible light bar and the central light source lamp.
5. The side light-emitting panel lamp of multi-light source of claim 4, wherein said driving unit is model number SN74HC595.
6. The light-emitting panel lamp with multiple light sources on the side as claimed in claim 1, wherein the central light source lamp comprises a lamp bead PCB and a protective lens; the protective lens is arranged in front of the lamp bead PCB; the protective lens is one of a diffusion sheet, a pyramid sheet or a lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487282.2A CN115307078A (en) | 2021-05-05 | 2021-05-05 | Side luminescent panel lamp with multiple light sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487282.2A CN115307078A (en) | 2021-05-05 | 2021-05-05 | Side luminescent panel lamp with multiple light sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115307078A true CN115307078A (en) | 2022-11-08 |
Family
ID=83853852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110487282.2A Pending CN115307078A (en) | 2021-05-05 | 2021-05-05 | Side luminescent panel lamp with multiple light sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115307078A (en) |
-
2021
- 2021-05-05 CN CN202110487282.2A patent/CN115307078A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6471388B1 (en) | Illumination apparatus for edge lit signs and display | |
| US5555654A (en) | Frames having lighting to illuminate glass etchings | |
| US7869197B2 (en) | Display apparatus | |
| WO2017084423A1 (en) | Backlight module rear cover, backlight module, and display module | |
| TW200915246A (en) | Display device | |
| WO2014172256A1 (en) | Field-serviceable flat panel lighting device | |
| TW201015150A (en) | Liquid crystal display | |
| KR101950814B1 (en) | Surface light emitting device using light emitting diode | |
| CN102141219A (en) | Backlight unit and display device using same | |
| CN115307078A (en) | Side luminescent panel lamp with multiple light sources | |
| KR20070101946A (en) | Liquid crystal display device module | |
| JP2008276124A (en) | Simple display device for backlight | |
| KR100673863B1 (en) | Information indicator with a luminous source | |
| CN217584317U (en) | Lamp and light-emitting component thereof | |
| JP2007179796A (en) | Lighting device | |
| CN107340639B (en) | Backlight module and display device | |
| JP4638343B2 (en) | Lighting equipment | |
| KR20060107713A (en) | Liquid crystal display device module | |
| US20100088941A1 (en) | Frame with illuminated picture | |
| CN210567730U (en) | Goods shelf lamp with luminous signboard | |
| CN211450510U (en) | Low-attenuation double-sided light-emitting LED panel lamp | |
| EP3754630A2 (en) | Optical element and shelf lamp with the optical element | |
| CN210270247U (en) | Optical element with three light emitting surfaces and shelf lamp with optical element | |
| CN213930668U (en) | Panel type lamp light-emitting structure | |
| CN217879911U (en) | Backlight module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |