CN112254096A - Straight following formula illusion-colour panel light - Google Patents
Straight following formula illusion-colour panel light Download PDFInfo
- Publication number
- CN112254096A CN112254096A CN202010973972.4A CN202010973972A CN112254096A CN 112254096 A CN112254096 A CN 112254096A CN 202010973972 A CN202010973972 A CN 202010973972A CN 112254096 A CN112254096 A CN 112254096A
- Authority
- CN
- China
- Prior art keywords
- light
- frame
- layer
- emitting chip
- diffusion lens
- 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
- 238000009792 diffusion process Methods 0.000 claims abstract description 77
- 239000011324 bead Substances 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005331 crown glasses (windows) Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a direct type multicolor panel lamp, which comprises a multicolor system, a transversely arranged back plate, a diffusion plate and a frame, wherein the diffusion plate is arranged at the bottom of the frame; the light source component comprises a lamp bead and a diffusion lens, and the diffusion lens is covered on the lower side of the lamp bead; the lamp bead comprises a support, a first light-emitting chip, a second light-emitting chip and a third light-emitting chip, wherein the first light-emitting chip, the second light-emitting chip and the third light-emitting chip are fixed at the central position of the support in a shape like a Chinese character 'pin', the diffusion lens is low in the middle and high in the periphery, and the included angle between the main optical axis of light emitted by each light-emitting chip and the central axis of the diffusion lens is 60-75 degrees. Through the triangle-shaped setting, the luminous of three luminescent chip makes whole lamp pearl form big three-dimensional emergence angle, reduces lamp pearl quantity and reduces manufacturing cost.
Description
Technical Field
The invention relates to the technical field of lighting lamps, in particular to a direct type multicolor panel lamp.
Background
The luminous structure of side is adopted to present panel light majority, and the light setting is inboard at panel light's frame promptly, and the light that can lead to frame department is bright like this, the light of central authorities department is dark, and whole lamp is luminous inhomogeneous, will adopt the light guide plate moreover, and most light that the light source on the frame sent need just can shine the diffuser plate through the light guide plate on, and the structure is complicated, the assembly is troublesome, luminous efficacy is at the bottom. In addition, the existing panel lamp beads have smaller emergence angles and more lamp beads are needed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a direct type multicolor panel lamp.
The direct type multicolor panel lamp comprises a multicolor system, a transversely arranged back plate, a diffusion plate and a frame, wherein the diffusion plate is arranged at the bottom of the frame, the back plate is arranged at the top of the frame, the back plate is provided with a plurality of light source assemblies, all the light source assemblies are uniformly distributed on the back plate, and all the light source assemblies are arranged between the back plate and the diffusion plate; the light source component comprises a lamp bead and a diffusion lens, and the diffusion lens is covered on the lower side of the lamp bead;
the lamp bead comprises a support, a first light-emitting chip, a second light-emitting chip and a third light-emitting chip, wherein the first light-emitting chip, the second light-emitting chip and the third light-emitting chip are fixed at the central position of the support in a delta shape, the diffusion lens is low in the middle and high in the periphery, an included angle between a main optical axis of light emitted by the first light-emitting chip and a central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens, an included angle between a main optical axis of light emitted by the second light-emitting chip and the central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens, and an included angle between the main optical axis of light emitted by the third light-emitting chip and the central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens;
the multicolor system is used to drive the first light-emitting chip 2212, the second light-emitting chip 2213 and the third light-emitting chip 2214.
The direct type multicolor panel lamp provided by the embodiment of the invention at least has the following technical effects: the light emitted by the light source component directly irradiates downwards by arranging the light source component on the back plate, a light guide plate is not needed, the structure is simple, the light at the frame is brighter, the light at the center is darker, and the light is uniform; meanwhile, the first light emitting chip, the second light emitting chip and the third light emitting chip are arranged in a triangular shape, so that the whole lamp bead forms a large three-dimensional exit angle, the three-dimensional exit angle is 120-150 degrees, the quantity of the lamp beads needed by the whole panel lamp is reduced due to the large three-dimensional exit angle, and the production cost is reduced.
According to some embodiments of the invention, the fantasy color system comprises: the driving device comprises a control module and a plurality of driving chips, wherein each driving chip is driven by taking three light source assemblies as a group, the control module is respectively connected with the plurality of driving chips, and the control module is used for controlling the plurality of driving chips to adjust the driving current and the driving time of the plurality of driving chips. The three light source assemblies are driven as a group, so that the brightness of a single point is high in the process of color intrigue of the integral panel light, and the color intrigue effect is improved.
According to some embodiments of the present invention, the multicolor system further comprises a wireless module, wherein the wireless module is connected to the control module, and the wireless module is used for transmitting information transmitted from the external internet to the control module. Can control the panel light through wireless module through the internet, promote intellectuality.
According to some embodiments of the present invention, the communication method of the wireless module includes: any one of IR, 2.4G, WIFI, ZIGBEE, TUYA, WIZ, or Bluetooth.
According to some embodiments of the present invention, the diffuser plate has a mounting layer and a cover layer stacked up and down, the cover layer is disposed on a lower side of the bezel, the cover layer covers a bottom of the bezel, the mounting layer is disposed on an inner side of the bezel, and the mounting layer is connected to the bezel. The bottom that the layer covers the frame through the cover that sets up the diffuser plate, can not see the frame from the light emitting area of panel light, forms the structure that the light emitting area is frameless, has increased light-emitting area, improves whole luminous effect.
According to some embodiments of the present invention, a convex edge is disposed on an inner side of the frame, the mounting layer has a first layer and a second layer stacked up and down, the first layer, the second layer and the covering layer are stacked from top to bottom, the convex edge is disposed between the first layer and the covering layer, and a top surface of the convex edge abuts against a bottom surface of the first layer. Therefore, glue, bolts or other connecting pieces are not needed, the structure is simple, and the connection is stable.
According to other embodiments of the present invention, the frame includes a left frame section, a front frame section, a right frame section, and a rear frame section connected end to end, the convex edge includes a left edge section and a right edge section, the left edge section is disposed on the left frame section, and the right edge section is disposed on the right frame section; the distance between the left frame section and the right frame section is called a first distance, the distance between the left edge section and the right edge section is called a second distance, the transverse dimension of the first layer is smaller than the first distance, and the transverse dimension of the second layer is smaller than the second distance, so that the covering layer can move transversely relative to the frame; when the cover layer moves to the leftmost side, the right end of the first layer is arranged at the left side of the right edge section, and/or when the cover layer moves to the rightmost side, the left end of the first layer is arranged at the right side of the left edge section. Need not the split frame during dismouting diffuser plate, after no frame panel light installed on the wall, when needing to overhaul, need not to pull down from the wall, can directly take off the diffuser plate and overhaul can.
According to some embodiments of the present invention, the bezel includes a plurality of unit bezel segments, all of the unit bezel segments are connected end to end, the convex edge includes a plurality of unit edge segments, and the unit edge segments are disposed on the unit bezel segments; two adjacent unit frame sections can be detachably connected. The diffuser plate and the frame are firmly connected, the frame must be disassembled firstly when the diffuser plate needs to be disassembled, and the diffuser plate is not easy to drop from the frame.
According to some embodiments of the present invention, the unit frame section is provided with a connecting seat, the connecting seat is disposed on an inner side of the side frame, the connecting seat is provided with a first through groove, and an extending direction of the first through groove is consistent with an extending direction of the unit frame section; two adjacent unit frame sections are connected through a connecting block, the connecting block is provided with two connecting arms, the two connecting arms are respectively arranged in two adjacent first through grooves of the connecting seat, and the connecting arms are detachably connected with the side walls of the first through grooves. The universal ratio of parts is higher, and unit frame sections with different length sizes can be connected through the same connecting block.
According to some embodiments of the invention, the connecting arm is bolted to a side wall of the first through slot. Connect the dismouting of being convenient for when firm.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of a direct type multicolor panel light according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a top view of a direct type multicolor panel light according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the bezel of FIG. 3;
FIG. 5 is a front view of a direct type multicolor panel light according to other embodiments of the present invention.
Fig. 6 is a schematic structural diagram of a lamp bead according to an embodiment of the present invention.
FIG. 7 is a relationship between a main optical axis of light emitted from the first light emitting chip and a central axis of the diffusion lens according to the embodiment of the present invention;
fig. 8 is a relationship between a main optical axis of light emitted from the second light emitting chip and a central axis of the diffusion lens according to the embodiment of the present invention.
In the drawings:
200-a back plate; 220-a light source assembly; 221-lamp beads; 2211-a stent; 2212-first light emitting chip; 2213-a second light emitting chip; 2214-third light emitting chip; 222-a diffusion lens; 300-a border; 310-unit block segment; 311-unit edge segment; 320-connecting block; 330-left frame section; 331-left edge segment; 340-right frame section; 341-right edge segment; 400-a diffusion plate; 410-a first layer; 420-a second layer; 430-a capping layer; 520-first through slot.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
A direct type multicolor panel light according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.
The direct type multicolor panel lamp comprises an multicolor system, a transversely arranged back plate 200, a diffusion plate 400 and a frame 300, wherein the diffusion plate 400 is arranged at the bottom of the frame 300, the back plate 200 is arranged at the top of the frame 300, the back plate 200 is provided with a plurality of light source assemblies 220, all the light source assemblies 220 are uniformly distributed on the back plate 200, and all the light source assemblies 220 are arranged between the back plate 200 and the diffusion plate 400; the light source assembly 220 includes a lamp bead 221 and a diffusion lens 222, and the diffusion lens 222 is covered on the lower side of the lamp bead 221.
As shown in fig. 6-8, the lamp bead 221 includes a support 2211, a first light emitting chip 2212, a second light emitting chip 2213, and a third light emitting chip 2214, the first light emitting chip 2212, the second light emitting chip 2212, and the third light emitting chip 2214 are fixed at a center of the support 2211 in a delta shape, the diffusion lens 222 is low in the middle and high in the periphery, an included angle β is formed between a main optical axis of light emitted by each light emitting chip and a central axis of the diffusion lens 222 under the action of the diffusion lens 222, a value range of β is 60 ° to 75 °, specifically, referring to fig. 7, an included angle β between the main optical axis of light emitted by the first light emitting chip 2212 and the central axis of the diffusion lens 222 under the action of the diffusion lens 222 is 60 ° to 75 °. Referring to fig. 8, the light emitted from the second light emitting chip 2213 has an angle β between the main optical axis thereof and the central axis of the diffusion lens 222 by the diffusion lens 222 of 60 ° to 75 °. The angle between the main optical axis of the light emitted from the third light emitting chip 2214 and the central axis of the diffusion lens is 60 ° to 75 ° under the action of the diffusion lens 222. Through the delta-shaped arrangement, the whole lamp bead forms a conical large three-dimensional exit angle due to the light emission of the first light-emitting chip 2212, the second light-emitting chip 2213 and the third light-emitting chip 2214, the conical large three-dimensional exit angle is 120-150 degrees, the quantity of the lamp beads needed by the whole panel lamp is reduced due to the conical large three-dimensional exit angle, and the production cost is reduced. The light emitting chip layout design in the shape of a Chinese character 'pin' has better light efficiency compared with a conical large three-dimensional emergent angle constructed in a shape of a Chinese character 'yi' or other shapes. Taking fig. 7 as an example, the parameters of the specific diffusion lens 222 are: the refractive index of the material of the diffusion lens 222 is 1.5 to 1.75, wherein a dense crown glass is preferably used as the material of the diffusion lens 222, and the diameter of the diffusion lens 222 follows the diameter of the support, wherein the diameter R of the diffusion lens 222 is selected to be in the range of 13.35mm to 13.55mm, the height H of the lowest point in the middle of the diffusion lens 222 is in the range of 4.99mm to 5.19mm, and the height L of the highest point around the diffusion lens 222 is in the range of 5.04mm to 5.34 mm. A semi-ellipsoidal cavity is provided between the middle of the diffuser lens 222 and the surface of the holder 2211, the bottom width r of the semi-ellipsoidal cavity ranges from 3.43mm to 3.38mm, and the distance s between the highest point of the semi-ellipsoidal cavity and the lowest point of the middle of the diffuser lens 222 ranges from 0.7mm to 0.9 mm.
The multicolor system is used to drive the first light-emitting chip 2212, the second light-emitting chip 2213 and the third light-emitting chip 2214. So that the whole panel light has a fantasy color effect.
In some embodiments of the present invention, a direct-lit multicolor panel light the multicolor system comprises: the driving device comprises a control module and a plurality of driving chips, wherein each driving chip is driven by taking three light source assemblies as a group, the control module is respectively connected with the plurality of driving chips, and the control module is used for controlling the plurality of driving chips to adjust the driving current and the driving time of the plurality of driving chips. Wherein, the driving chip is a constant voltage type driving chip. The three light source assemblies are driven as a group, so that the brightness of a single point is high in the process of color intrigue of the integral panel light, and the color intrigue effect is improved. The magic color is to control each bright point on the panel light independently, and the main control mode is to control each bright point in brightness and chromaticity. The driving current and the lighting time of the driving chip can be adjusted.
In some embodiments of the present invention, the multicolor system further comprises a wireless module, wherein the wireless module is connected to the control module, and the wireless module is used for transmitting information transmitted from the external internet to the control module. Can control the panel light through wireless module through the internet, promote intellectuality.
In some embodiments of the present invention, the communication method of the wireless module includes: any one of IR, 2.4G, WIFI, ZIGBEE, TUYA, WIZ, or Bluetooth.
In some embodiments of the present invention, as shown in fig. 1 to 3, the frame 300 may be a rectangular aluminum frame, the lamp bead 221 and the diffusion lens 222 may be respectively and fixedly connected to the back plate 200, the lamp bead 221 may be embedded in the diffusion lens 222, the diffusion lens 222 is connected to the back plate 200, the lamp bead 221 may be installed at the bottom of the back plate 200, and the diffusion lens 222 is installed at the bottom of the lamp bead 221, so that the diffusion lens 222 is covered on the lower side of the lamp bead 221, and the light emitted downward by the lamp bead 221 may pass through the diffusion lens 222; during assembly, the lamp beads 221 and the diffusion lenses 222 can be installed on the back plate 200 firstly, then the whole assembly is carried out, the back plate 200 is installed at the top of the frame 300, the diffusion plate 400 is installed at the bottom of the frame 300, the light source assembly 220 is arranged on the back plate 200, the back plate 200 can be directly taken down during assembly or disassembly, the light source assembly 220 does not need to be installed in the frame 300, the structure is simple, and the assembly is convenient; the lamp beads 221 and the diffusion lenses 222 can be bonded on the back plate 200, the back plate 200 can be mounted on the top of the frame 300 in a bolt connection mode, and the diffusion plate 400 can be mounted on the bottom of the frame 300 in a bonding, clamping or other connection mode.
By arranging the light source assembly 220 on the back plate 200, the light emitted by the light source assembly 220 directly irradiates downwards without arranging a light guide plate, the structure is simple, the light at the frame 300 is brighter, the light at the center is darker, and the light is emitted uniformly; meanwhile, the diffusion lens 222 and the diffusion plate 400 are arranged, and light emitted by the lamp beads 221 is diffused twice through the diffusion lens 222 and the diffusion plate 400, so that the light is emitted more uniformly.
In some embodiments of the present invention, the diffuser 400 has a mounting layer and a cover layer 430 stacked up and down, the cover layer 430 is disposed on the lower side of the bezel 300, the cover layer 430 covers the bottom of the bezel 300, the mounting layer is disposed on the inner side of the bezel 300, and the mounting layer is connected to the bezel 300. The frame 300 is rectangular, wherein the side length of the frame 300 can be 295mm × 295mm, 450mm × 450mm, 595mm × 295mm, 595mm × 595mm, 1000mm × 250mm, and the like, when the side length of the frame 300 can be 450mm × 450mm, the cover layer 430 of the diffusion plate 400 can also be 450mm × 450mm, the cover layer 430 can just cover the frame 300, and the cover layer 430 can also be arranged to be slightly larger than the frame 300; the mounting layer inlays in frame 300, and the mounting layer can bond, joint or other connected mode with frame 300, fix the mounting layer on frame 300 can. The bottom of the frame 300 is covered by the covering layer 430 arranged on the diffusion plate 400, the frame 300 cannot be seen from the light emitting surface of the panel lamp, the structure that the light emitting surface has no frame 300 is formed, the light emitting area is increased, and the whole light emitting effect is improved.
In some embodiments of the present invention, the inner side of the frame 300 is provided with a convex edge, the mounting layer has a first layer 410 and a second layer 420 stacked up and down, the first layer 410, the second layer 420 and the covering layer 430 are stacked from top to bottom, the convex edge is disposed between the first layer 410 and the covering layer 430, and the top surface of the convex edge abuts against the bottom surface of the first layer 410. As shown in fig. 2, the convex edge is disposed at the bottom of the frame 300, the first layer 410, the second layer 420 and the cover layer 430 are integrally formed, during production, a slot may be formed on a side surface of the diffuser plate 400, an upper side of the slot is the first layer 410, the slot is the second layer 420, and a lower side of the slot is the cover layer 430; therefore, glue, bolts or other connecting pieces are not needed, the structure is simple, and the connection is stable.
In some embodiments of the present invention, the frame 300 includes a plurality of unit frame segments 310, all the unit frame segments 310 are connected end to end, the convex edge includes a plurality of unit edge segments 311, and the unit edge segments 311 are disposed on the unit frame segments 310; two adjacent unit frame segments 310 may be detachably connected. Therefore, the diffusion plate 400 is firmly connected with the frame 300, the frame 300 needs to be disassembled first when the diffusion plate 400 needs to be disassembled, and the diffusion plate 400 is not easy to fall off from the frame 300; during assembly, the cell frame section 310 may be first wrapped around the diffuser plate 400, all the cells are embedded between the first layer 410 and the cover layer 430 along the section 311, and then the cell frame sections 310 are connected to form the frame 300; for example, the frame 300 may be rectangular, the number of the unit frame sections 310 is four, and the unit edge sections 311 are respectively disposed on the four unit frame sections 310, and when assembling, the four unit frame sections 310 may be first installed on four sides of the diffusion plate 400, and then the adjacent unit frame sections 310 may be fixed together by using corner connectors.
In some embodiments of the present invention, the unit frame section 310 is provided with a connection seat, the connection seat is disposed on the inner side of the frame 300, the connection seat is provided with a first through groove 520, and the extending direction of the first through groove 520 is consistent with the extending direction of the unit frame section 310; two adjacent unit frame sections 310 are connected through a connecting block 320, the connecting block 320 has two connecting arms, the two connecting arms are respectively arranged in the first through grooves 520 of the two adjacent connecting seats, and the connecting arms are detachably connected with the side walls of the first through grooves 520. As shown in fig. 2, the connecting seat and the unit frame section 310 may be an integrally formed member, the unit frame section 310 is an aluminum profile, and the first through groove 520 is an existing structure when the aluminum profile is formed, so that the structure is stable and convenient to produce; the connecting block 320 can be an angle bracket, and the connecting arm can be connected with the side wall of the first through groove 520 through a bolt, so that the connecting is stable and the dismounting is convenient; the connecting arm and the side wall of the first through groove 520 can also be connected in a clamping, expansion or other connecting mode; thus, the component parts have a high universal ratio, and unit frame sections 310 with different length sizes can be connected through the same connecting block 320.
In other embodiments of the present invention, as shown in fig. 5, the difference from the above embodiments is that the frame 300 includes a left frame section 330, a front frame section, a right frame section 340 and a rear frame section that are connected end to end, the convex edge includes a left edge section 331 and a right edge section 341, the left edge section 331 is disposed on the left frame section 330, and the right edge section 341 is disposed on the right frame section 340; the distance between the left frame section 330 and the right frame section 340 is referred to as a first distance, the distance between the left edge section 331 and the right edge section 341 is referred to as a second distance, the lateral dimension of the first layer 410 is smaller than the first distance, and the lateral dimension of the second layer 420 is smaller than the second distance, so that the cover layer 430 can move laterally relative to the frame 300; when the cover layer 430 moves to the leftmost side, the right end of the first layer 410 is disposed to the left of the right edge section 341, and/or when the cover layer 430 moves to the rightmost side, the left end of the first layer 410 is disposed to the right of the left edge section 331. During assembly, the left frame section 330, the front frame section, the right frame section 340 and the rear frame section can be fixedly connected together in a bolt connection mode, a welding mode, a clamping mode or other suitable connection modes, and then the diffusion plate 400 is installed, so that the frameless 300 panel lamp can be conveniently assembled; taking the example that the right end of the first layer 410 is disposed at the left of the right edge section 341 when the cover layer 430 moves to the leftmost side, at this time, the left end of the first layer 410 abuts against the left frame section 330 and/or the left end of the second layer 420 abuts against the left edge section 331, and the right end of the first layer 410 can move up and down, and during installation, the left end of the first layer 410 can be inserted into the frame 300, then the diffuser plate 400 can be moved leftwards, so that the left edge section 331 is embedded into the left end of the diffuser plate 400, then the right end of the first layer 410 is inserted into the frame 300, then the diffuser plate 400 can be moved rightwards, so that the right edge section 341 is embedded into the right end of the diffuser plate 400, and thus the; in order to make the right end of the first layer 410 move up and down when the cover layer 430 moves to the leftmost side, the left edge section 331 can be made of a thin metal sheet with certain elasticity, and the thickness of the second layer 420 can also be made larger than that of the left edge section 331; need not the split frame 300 during dismouting diffuser plate 400, after no frame 300 panel light installed on the wall, when needing to overhaul, need not to pull down from the wall, can directly take off diffuser plate 400 and overhaul can.
While the preferred embodiments of the present invention have been described in detail, it should be understood that the invention is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined in the appended claims.
Claims (10)
1. A direct type magic color panel lamp is characterized in that: the multicolor projector comprises a multicolor system, a back plate, a diffusion plate and a frame, wherein the back plate, the diffusion plate and the frame are transversely arranged, the diffusion plate is arranged at the bottom of the frame, the back plate is arranged at the top of the frame, a plurality of light source assemblies are arranged on the back plate, all the light source assemblies are uniformly distributed on the back plate, and all the light source assemblies are arranged between the back plate and the diffusion plate; the light source component comprises a lamp bead and a diffusion lens, and the diffusion lens is covered on the lower side of the lamp bead;
the lamp bead comprises a support, a first light-emitting chip, a second light-emitting chip and a third light-emitting chip, wherein the first light-emitting chip, the second light-emitting chip and the third light-emitting chip are fixed at the central position of the support in a delta shape, the diffusion lens is low in the middle and high in the periphery, an included angle between a main optical axis of light emitted by the first light-emitting chip and a central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens, an included angle between a main optical axis of light emitted by the second light-emitting chip and the central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens, and an included angle between the main optical axis of light emitted by the third light-emitting chip and the central axis of the diffusion lens is 60-75 degrees under the action of the diffusion lens;
the color intrigue system is used for driving the first light-emitting chip, the second light-emitting chip and the third light-emitting chip.
2. The direct type multicolor panel lamp according to claim 1, wherein: the multicolor system comprises: the driving device comprises a control module and a plurality of driving chips, wherein each driving chip is driven by taking three light source assemblies as a group, the control module is respectively connected with the plurality of driving chips, and the control module is used for controlling the plurality of driving chips to adjust the driving current and the driving time of the plurality of driving chips.
3. The direct type multicolor panel lamp according to claim 1, wherein: the multicolor system also comprises a wireless module, wherein the wireless module is connected with the control module and is used for transmitting information transmitted by the external Internet to the control module.
4. A direct type multicolor panel light according to claim 3, wherein: the communication mode of the wireless module comprises the following steps: any one of IR, 2.4G, WIFI, ZIGBEE, TUYA, WIZ, or Bluetooth.
5. The direct type multicolor panel lamp according to claim 1, wherein: the diffuser plate has range upon range of installation layer and cover layer from top to bottom, the cover layer is located the downside of frame, the cover layer covers the bottom of frame, the installation layer is located the inboard of frame, the installation layer with the frame is connected.
6. The direct type multicolor panel lamp according to claim 5, wherein: the inboard of frame is equipped with protruding edge, the installation layer has range upon range of first layer and second floor from top to bottom, the first layer the second floor with the layer from top to bottom sets up range upon range of, protruding edge is located the first layer with between the layer, the top surface on protruding edge with the bottom surface butt of first layer.
7. The direct type multicolor panel lamp according to claim 6, wherein: the frame comprises a left frame section, a front frame section, a right frame section and a rear frame section which are connected end to end, the convex edge comprises a left edge section and a right edge section, the left edge section is arranged on the left frame section, and the right edge section is arranged on the right frame section; the distance between the left frame section and the right frame section is called a first distance, the distance between the left edge section and the right edge section is called a second distance, the transverse dimension of the first layer is smaller than the first distance, and the transverse dimension of the second layer is smaller than the second distance, so that the covering layer can move transversely relative to the frame; when the cover layer moves to the leftmost side, the right end of the first layer is arranged at the left side of the right edge section, and/or when the cover layer moves to the rightmost side, the left end of the first layer is arranged at the right side of the left edge section.
8. The direct type multicolor panel lamp according to claim 7, wherein: the frame comprises a plurality of unit frame sections, all the unit frame sections are connected end to end, the convex edge comprises a plurality of unit edge sections, and the unit edge sections are arranged on the unit frame sections; two adjacent unit frame sections can be detachably connected.
9. The direct type multicolor panel lamp according to claim 8, wherein: the unit frame section is provided with a connecting seat, the connecting seat is arranged on the inner side of the side frame, the connecting seat is provided with a first through groove, and the extending direction of the first through groove is consistent with the extending direction of the unit frame section; two adjacent unit frame sections are connected through a connecting block, the connecting block is provided with two connecting arms, the two connecting arms are respectively arranged in two adjacent first through grooves of the connecting seat, and the connecting arms are detachably connected with the side walls of the first through grooves.
10. The direct type multicolor panel lamp according to claim 9, wherein: the connecting arm is connected with the side wall of the first through groove through a bolt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973972.4A CN112254096A (en) | 2020-09-16 | 2020-09-16 | Straight following formula illusion-colour panel light |
| DE102020129012.8A DE102020129012A1 (en) | 2020-09-16 | 2020-11-04 | A multi-color panel light of the straight-down type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973972.4A CN112254096A (en) | 2020-09-16 | 2020-09-16 | Straight following formula illusion-colour panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112254096A true CN112254096A (en) | 2021-01-22 |
Family
ID=74092825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010973972.4A Pending CN112254096A (en) | 2020-09-16 | 2020-09-16 | Straight following formula illusion-colour panel light |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112254096A (en) |
| DE (1) | DE102020129012A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060232525A1 (en) * | 2005-04-19 | 2006-10-19 | Coretronic Corporation | Illumination assembly |
| US20130095585A1 (en) * | 2008-09-23 | 2013-04-18 | Helio Optoelectronics Corporation | Multi-field arranging method of led chips under single lens |
| CN204176371U (en) * | 2014-09-28 | 2015-02-25 | 深圳市乐的美光电科技有限公司 | Rimless panel light |
| CN205504659U (en) * | 2016-03-18 | 2016-08-24 | 湖南星焕照明设计工程有限公司 | No frame panel light and panel light smallpox curtain |
| CN209511760U (en) * | 2019-04-17 | 2019-10-18 | 深圳市实益达智能技术有限公司 | A kind of positive facial vision Rimless LED panel lamp of modified form |
| CN210511122U (en) * | 2019-11-08 | 2020-05-12 | 广东励晶智能照明有限公司 | Direct type panel lamp |
| CN211083791U (en) * | 2019-12-30 | 2020-07-24 | 广东励晶智能照明有限公司 | Novel straight following formula does not have frame panel light |
-
2020
- 2020-09-16 CN CN202010973972.4A patent/CN112254096A/en active Pending
- 2020-11-04 DE DE102020129012.8A patent/DE102020129012A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060232525A1 (en) * | 2005-04-19 | 2006-10-19 | Coretronic Corporation | Illumination assembly |
| US20130095585A1 (en) * | 2008-09-23 | 2013-04-18 | Helio Optoelectronics Corporation | Multi-field arranging method of led chips under single lens |
| CN204176371U (en) * | 2014-09-28 | 2015-02-25 | 深圳市乐的美光电科技有限公司 | Rimless panel light |
| CN205504659U (en) * | 2016-03-18 | 2016-08-24 | 湖南星焕照明设计工程有限公司 | No frame panel light and panel light smallpox curtain |
| CN209511760U (en) * | 2019-04-17 | 2019-10-18 | 深圳市实益达智能技术有限公司 | A kind of positive facial vision Rimless LED panel lamp of modified form |
| CN210511122U (en) * | 2019-11-08 | 2020-05-12 | 广东励晶智能照明有限公司 | Direct type panel lamp |
| CN211083791U (en) * | 2019-12-30 | 2020-07-24 | 广东励晶智能照明有限公司 | Novel straight following formula does not have frame panel light |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020129012A1 (en) | 2021-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12013092B2 (en) | Automotive lamp optical element and automotive headlamp | |
| KR101310746B1 (en) | Lighting Device for Vehicle | |
| CN100468161C (en) | Backlight module | |
| WO2020156455A1 (en) | Vehicle lamp illumination module, vehicle lamp, and vehicle | |
| US20080049438A1 (en) | LED Assembly for Rear Lamps in an Automobile | |
| CN103547854A (en) | Light-emitting device, lighting device, and display device | |
| CN107461699B (en) | Car light lighting device, car light assembly and car | |
| CN103292170A (en) | Illumination unit and illumination system using the same | |
| US20130044460A1 (en) | Backlight unit and lighting system including the same | |
| WO2022198721A1 (en) | Vehicle lamp optical assembly, illumination optical device, and vehicle | |
| WO2020182131A1 (en) | Lighting device and automobile lighting system | |
| US11306891B1 (en) | Vehicle light optical element, vehicle light module, vehicle headlight and vehicle | |
| CN112254096A (en) | Straight following formula illusion-colour panel light | |
| EP3988836B1 (en) | Optical element, vehicle lamp module, vehicle lamp, and vehicle | |
| US20120224107A1 (en) | Backlight device, display device and television receiver | |
| WO2020232953A1 (en) | Vehicle lamp iii-zone illumination structure, vehicle lamp condenser, automobile illumination module, and automobile | |
| JP2004288866A (en) | Led lamp | |
| CN210139812U (en) | High-mount stop lamp assembly for vehicle | |
| CN220792933U (en) | Light emitting device and vehicle lamp | |
| CN115755460B (en) | Backlight module and display device | |
| CN220793054U (en) | Luminous structure, car lamp | |
| CN117784474B (en) | LCD backlight system and LCD display | |
| CN215446326U (en) | Car lamp using surface light source | |
| WO2023082937A1 (en) | Vehicle lamp module group, vehicle lamp, and vehicle | |
| CN220770931U (en) | Optical structure, car lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
|
| RJ01 | Rejection of invention patent application after publication |