CN104508360B - LED illumination component and means of illumination for goods exhibition product - Google Patents
LED illumination component and means of illumination for goods exhibition product Download PDFInfo
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- CN104508360B CN104508360B CN201380021559.6A CN201380021559A CN104508360B CN 104508360 B CN104508360 B CN 104508360B CN 201380021559 A CN201380021559 A CN 201380021559A CN 104508360 B CN104508360 B CN 104508360B
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Classifications
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- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/10—Arrangements of light sources
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/001—Devices for lighting, humidifying, heating, ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
-
- 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
- F21Y2101/00—Point-like light sources
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
Abstract
The some aspects of the present invention are related to for the light fixture (10) and method to vertical plane area illumination as such as goods exhibition product.Light fixture (10) may include two opposed support structures (211, the lighting rod (212) Fig. 8) and between two opposed support structures (211) extended, circuit board (216) have mounted to multiple LED (220) inside lighting rod；With multiple reflecting surfaces (230), near multiple LED (220), plurality of reflecting surface (230) is positioned so as to LED (220) and projects the first light beam (222A) along first direction, and projects the second light beam (222B) along the second direction different from first direction.
Description
Cross reference to related applications
The application is the U. S. application No.13/162 submitted on June 17th, 2011,076 part continuation application, the U.S.
Application is the part continuation application of the U. S. application No.12/955,198 submitted on November 29th, 2010.This application also requires
The priority for the U.S. Provisional Application No.61/608,374 that on March 8th, 2012 submits.
Technical field
The present invention relates generally to the LED illumination components and means of illumination for goods exhibition product.Specifically, the present invention's
In one side, multiple reflecting surfaces of the neighbouring LED positioning of LED illumination component setting, wherein reflecting surface is positioned so as to LED
The first light beam is projected along first direction, and reflecting surface guides the second light beam along the second direction different from first direction.
Background technology
In many retail shops, the desired front to the product packaging on showcase illuminates, to improve cargo
Displaying, shopping environment, and bloom is beaten finally to improve the total sales volume of product to product.
In general, this is to illuminate fixed structure by fluorescent lamp to realize that the fixed structure is located on display rack unit
Emit just and downwards light in display rack front.However, in most of this kind of mounting structures, many light can not use, because of nothing
Method is captured and is directed to the front of display rack.Lack focusing, certain reflector or light beam to change so that in higher display
Product too bright on frame, and the product on lower display rack receives considerably less light.
In addition, it is also important that be deteriorated in lamp or replace the cost of lamp when scaling loss on fluorescent lamp fixed structure, including it is new
The cost of lamp and the labour needed for replacement lamp.In addition, when replacing lamp in the range of big retail industrial chain, replacement is to environment
It is harmful, because all fluorescent lamps all include mercury.
In the illustrative aspect of the present invention, more available lights are directed into as goods exhibition product on display rack
Product front, and can export higher illuminance per watts compared with existing fluorescent lamp fixed structure.In this hair
In terms of bright another exemplary, the lighting solutions of lower cost are disclosed, use less energy, guiding and improvement
Illumination in product packaging, the especially product on lower display rack, and need lower maintenance cost.
Invention content
Set forth below is the summary descriptions of some aspects of the present invention, in order to provide the base to the present invention and its various feature
This understanding.Not instead of one any mode of the contents of the section purpose limits the scope of the invention, and is provided simply for hereafter in detail
The general view carefully described.
In one exemplary embodiment, a kind of light fixture for goods exhibition product is disclosed.Light fixture may include:
(a) two opposed support structures and the lighting rod extended between two opposed support structures, (b) circuit board assemblies have mounted to
Multiple LED inside lighting rod, plurality of LED is on goods exhibition product with beam pattern projection light；(c) multiple reflection tables
Face, be located at LED near, wherein reflecting surface be positioned so as to LED along first direction project the first light beam, and reflecting surface along with
First direction difference second direction guides the second light beam.Light fixture can also include being arranged corresponding one in multiple LED
Or multiple upper lens, and the light that wherein lens capture comes from corresponding LED, change beam pattern, and projection light again.
In a further exemplary embodiment, a kind of means of illumination for goods exhibition product is disclosed.Method may include:(a)
Arrange that multiple LED, plurality of LED are projected on goods exhibition product with beam pattern on the circuit board in lighting rod
Light；(b) multiple reflecting surfaces are fixed near LED, wherein reflecting surface is positioned so as to LED along first direction projection first
Light beam, and reflecting surface guides the second light beam along with first direction difference second direction.Means of illumination can also include (c) will be more
A lens are fixed to circuit board；(d) on one or more LED that multiple lens are arranged on lighting rod, so as to capture from
Corresponding LED and the light come, change the beam pattern from corresponding LED reflection, and will again be projected from the light of corresponding LED reflection.
By reference to once saying the other objects and features of the invention are will be appreciated that with attached drawing.
Description of the drawings
By reference to being once described in detail and in conjunction with attached drawing, being better understood the present invention and some advantages:
Fig. 1 shows the perspective view of the exemplary light fixture used on goods exhibition product；
Fig. 2 shows another perspective view of exemplary light fixture；
Fig. 3 A and 3B show the vertical view of the example circuit board component included in light fixture；
Fig. 4 shows the perspective view of example circuit board component；
Fig. 5 shows the bottom perspective view of another exemplary light fixture；
Fig. 6 shows the top perspective of exemplary light fixture as shown in Figure 5；
Fig. 7 shows the viewgraph of cross-section of the exemplary light fixture of Fig. 5；
Fig. 8 shows the bottom perspective view of another exemplary light fixture；
Fig. 9 A to 9C show the various beam angles according to the present invention for exemplary L ED；
Figure 10 A and 10B show the viewgraph of cross-section of the embodiment of the exemplary light fixture of Fig. 8；
Figure 11 A and 11B show the viewgraph of cross-section of the other embodiment of the exemplary light fixture of Fig. 8；With
Figure 12 shows the viewgraph of cross-section of another embodiment of the exemplary light fixture of Fig. 8.
Reader should be understood that attached drawing was not drawn to scale.
Specific implementation mode
In the following description of various example arrangements according to the present invention, with reference to subsidiary attached drawing, this explanation is formed
A part for book, and the example of various structures according to the present invention is shown.In addition, it should be understood that can use component and
Other specific configurations of structure, and the change of structure and function can be made, without departing from the scope of the present invention.In addition, although
The various example features for describing the present invention in the present specification such as term "top" and "bottom" and element, but use herein
These terms be for aspect, such as based on exemplary range shown in figure and/or it is typically used as in range described by.This
Description in specification is not construed as specific three dimensional or the spatial orientation of Structure of need to fall into the scope of the present invention.
Figures 1 and 2 show that the exemplary L ED light fixtures 10 for goods exhibition product.As illustrated in fig. 1 and 2, LED illumination
Component 10 each include shell 12, circuit board assemblies 24 and with LED drive circuit 22 (as shown in Figure 3B) circuit board 16.
Shell 12 may include that a series of fixtures 28 include a series of fixtures 28, for shell to be fixed on to the overlying regions being illuminated.It is more
A LED emitter 20 is installed to circuit board 16 and obtains power by LED drive circuit 22.As shown in figure 4, LED is along circuit board
Component 24 is separated from each other.Circuit board assemblies 24 are also connected to cable 18.
Lens 14 can be fixed above each LED emitter 20, to provide different refraction performances, for will be sent out by LED
The light gone out is reflected along various angle and directions (such as above product display rack).As shown in figs.3 a and 3b, lens 14 can be set
It is set to different refraction configurations.However, alternatively, lens can be both configured to identical refraction configuration.Implement in another replacement
In example, can lens be set on each LED, to change the pattern of light.It is also contemplated that other structures, with according to environment and
Expected result provides best illumination performance and configuration.
Lens 14 can be via being clasped or be fixed to circuit board group by any other known suitable connection means
Part 24.Lens can for example be respectively set a lens for each LED, or one or more lens can link together with
Consistent single-piece lens subassembly is formed, this is easier, is more rapidly and more cost effective for being mounted on circuit board assemblies.
LED illumination shell can adjust in many ways, to adjust the orientation of shell and the position of intense adjustment projection light.It is first
First, shell can adjust on horizontal arm (not shown), and the horizontal arm is typically normal to the long edge of display rack and is located in one
Above the top display frame of group display rack.This adjustment allows LED illumination component movement, with flat closer or far from what is be illuminated
Face.Second of component is adjusted around its horizontal axis 26 to be rotated, to guide light in the planes with different angle.Two kinds of adjustment change light
The angle in the face of product irradiation.Allowing illumination fixed structure to move from the product on horizontal arm can be by reducing because of lower display
Frame shade caused by product and improve the illumination on the lower product in position.
Each LED illumination component 10 changes the light exported from point light source LED emitter 20, to illuminate an imaginary plane table
Face region, the imaginary plane surface region can be indicated by the front surface of the product on display rack in retail shop.Each
LED illumination component can have the length of display rack in retail shop, usually 3 feet or 4 feet long or 6 inches short or 20 English
Ruler is long.LED illumination component 10 can be positioned in above the product on top display frame along horizontal alignment and slightly in imaginary plane
Front.LED illumination component 10 can also be located in any other position relative to product, rather than must only with display rack
Alignment.Light is changed by assembling multiple lens 14 on the board 16 and above LED20, is come from LED with capture
Light, change beam pattern, and light equably projected again on the vertical plane in front of product display rack.
In a further exemplary embodiment, as shown in Fig. 5 to 7, it is shown that another light fixture 110.Light fixture 110
(or lighting device) may include two opposite support arms 111 and the lighting rod 112 that extends between two support arms 111.
Two support arms 111 can be installed in the support cylinder of the showcase of Gondola (gondola) type.In general, support
Arm 111 and lighting rod 112 are located in above the top display frame of goods exhibition system.But support arm 111 and lighting rod 112
Any desired position that can be located in goods exhibition system.
Lighting rod 112 can limit C-shaped cross-section construction.Lighting rod 112 can limit other shapes and other sizes
Cross-sectional configuration, without departing from the present invention.Lighting rod 112 may be used as the shell for multiple light emitting diodes (LED) 120
And be configurable to for these LED120 to be mounted on the inside of C-shaped cross-section, as shown in Fig. 5 and Fig. 7.Lighting rod 112 can use gold
Belong to or any other suitable material manufactures.LED120 can be spaced inside lighting rod 112 along lighting rod 112 as shown in Fig. 5 and Fig. 7
It opens.LED120 (can be located on lighting rod 112) Electricity Federation by circuit board 116 and be connected together.Circuit board 116 can also be incorporated to
Suitable resistor is supplied to the power of each LED120 with control.
LED120 can provide any desired color, this can be controlled by the semi-conducting material of LED light 120 should be such as Fig. 5
Shown in 7, speculum or lens 114 can be positioned as around each LED120 on lighting rod 112.Speculum or lens
114 can also LED120 setting of the compartment of terrain on lighting rod 112.Speculum or lens 114 can also be with irregular patterns
It is located in around the LED120 on lighting rod 112.Speculum or lens 114 are for drawing the light of transmitting along desired orientation and angle
The purpose led.Speculum or lens 114 can be positioned and are orientated with many possible angles, to guide light along desired orientation.It is logical
It crosses using the different structure with speculum 114 and the LED120 without speculum 114, it is determined that emit from lighting rod 112
Light entire goods exhibition system is covered from top display frame to bottom display rack.As a result, goods exhibition system is all old
Row frame is properly lighted, this makes the product on these display racks be more easy to be seen and to customer's more attractive.In addition, such as
It can be utilized by the light fixture with lens system 14 shown in Fig. 1 to 4 described in first embodiment.
It should be understood that other illumination arrangements of lighting rod 112 are also possible, fully to direct light to entire goods exhibition
System.For example, speculum can be arranged with every three or four LED120.In addition, for lighting rod 112, it can be limited
His many shapes and construction depend on the type of the display rack and goods exhibition system using lighting rod 112.
In a further exemplary embodiment, as shown in Fig. 8 to 12, it is shown that another light fixture 210.Light fixture 210
(or lighting device) may include two opposite support arms 211 and the lighting rod 212 that extends between two support arms 211.
Two support arms 211 can be installed to the showcase of Gondola (gondola) type or any other like display rack.
In general, support arm 211 and lighting rod 212 are located in above the top display frame of goods exhibition system.But 211 He of support arm
Lighting rod 212 can be located at any desired position in goods exhibition system.
In general, lighting rod 212 can limit C-shaped cross-section construction.Lighting rod 212 may be used as being used for multiple light emittings two
The shell of pole pipe (LED) 220 and be configurable to by these LED220 be mounted on C-shaped cross-section inside, as shown in Fig. 5 and Fig. 7.
Lighting rod 212 can be manufactured with metal or any other suitable material.LED220 can be as shown in Fig. 5 and Fig. 7 in lighting rod 212
Portion is spaced apart along lighting rod 212.LED220 (can be located on lighting rod 212) Electricity Federation by circuit board 216 and be connected together.
In general, 220 outbound course light beams 222 of LED.LED220 can also include the given light beam exported from LED220
Angle 224.As shown in Figure 9A-9C, the beam angle 224 that LED220 can be with about 80 degree, 120 degree or 180 degree.Tool
There is the LED of other beam angles 224 that can be utilized or be incorporated in lighting system.Fig. 9 A show about 80 degree of beam angle
224.Fig. 9 B show about 120 degree of beam angle 224.Fig. 9 C show the beam angle 224 of about 180 degree.
Reflecting surface 230 can be positioned near the output section of one or more LED 220.Reflecting surface 230 can be permitted
Perhaps to the more preferable control of a part of light beam.Reflecting surface 230 can also allow a part of 222 deviations of light beam/reflection.In addition, such as
Described in lower, reflecting surface 230 can also allow light beam 222 to separate or divide, the multiple light beams projected from LED are consequently formed
222.As illustrated in figs. 10 a and 10b, reflecting surface is located near the projection LED220 of LED220 and light beam 222.Such as Figure 10 A
Shown in 10B, reflecting surface can guide a part of projecting beam come from LED220 along different directions, be consequently formed
Two different light beam 222A and 222B.
In one embodiment, reflecting surface 230 can be positioned as being parallel to the path of light beam 222, but only covering and/
Or reflect a part of light beam 222.For example, as shown in Figure 11 A, reflecting surface 230 is positioned as being parallel to the path of light beam 222, but
It is only to cover and/or reflect approximately half of light beam 222.Thus reflecting surface 230 allows about 50% light beam 222 along LED220
The direction projection (being downward in this example embodiment) of institute's direction, and by another 50% light beam 222 along the position based on reflecting surface 230
It sets and reflects (being horizontal in this example embodiment) with the direction of angle.Thus reflecting surface 230 can be used for a LED220
Only one LED220 forms two different LED beams 222.Figure 10 A show the first light beam along the projection of downward or vertical direction
222A, wherein the first light beam 222A is not reflected from reflecting surface 230.Figure 10 A also show along straight line or horizontal direction projection
Second light beam 222B, wherein the second light beam 222B is reflected by reflecting surface 230.In turn, as shown in Figure 12, there is reflecting surface
230 LED220 can be formed as the first light beam 222A of downward light projection and be tilted the backlight displayed as product is resisted
The second light beam 222B of (back light) projection.
Without departing from the present invention, the volume reflection of reflecting surface is changeable.In one exemplary embodiment, such as scheme
Shown in 11B, reflecting surface, which can allow about 30% light beam to be projected along the direction of LED220 institutes direction, (is in this example embodiment
Downward), and the direction reflection by another 70% light beam along position and angle based on reflecting surface (is horizontal in this example embodiment
).In a further exemplary embodiment, reflecting surface can allow about 70% light beam to be thrown along the direction of LED220 institutes direction
It penetrates, and another 30% light beam is reflected along the direction of position and angle based on reflecting surface.Reflecting surface can allow minimum
Light beam to 99% light beam of percentage (being just greater than 0%) is projected along the direction of LED institutes direction, and reflects the light of remainder
Beam.
In general, reflecting surface 230 can be speculum.Reflecting surface 230 can be other surfaces, without departing from this hair
It is bright, such as white/glossy surface, texturing surface or the optical film with face coat.Other that do not describe can be used anti-
Reflective surface 230, without departing from the scope of the present invention.Reflecting surface 230 can be flat reflective surface or plane mirror.It is not departing from
In another embodiment of the present invention, reflecting surface 230 can be curved reflection surface or curved mirror.Other surfaces geometry can
For reflecting surface 230, without departing from the present invention.Figure 10 A show curved reflection surface 232.Figure 10 B show flat anti-
Reflective surface 234.In addition, reflecting surface 230 can be with intermittent speculum or continuous speculum, without departing from the present invention.
For the series of LED 220 on lighting rod 212, reflecting surface 230 can be on a series of LED220 with difference
And specific interval uses.In one embodiment, each LED220 that can be directed on lighting rod 212 uses individual reflection tables
Face 230.In another embodiment, all LED220 that can be directed on lighting rod 212 use a continuous reflection surface 230.
It in another embodiment and as shown in figure 8, can be in series of LED for the LED220 of the interruption setting on lighting rod 212
Individual reflecting surfaces 230 are used with specific interval.For example, if may be used five there are ten LED220 on lighting rod 212
A reflecting surface 230 is for five in ten LED220 on lighting rod 212.Other combinations can be used without departing from this
Invention, such as have ten LED220 on lighting rod 212, then three in ten LED are covered by reflecting surface 230, or are shining
There are ten LED220 on rising stem (RS.) 212, then seven in ten LED220 are covered by reflecting surface 230.
It is associated with reflecting surface 230, LED220 can also include speculum or lens 214, they are located in lighting rod 212
On one or more of multiple LED220 around.The light that speculum or lens 214 can be used for emit is along desired orientation
It focuses and/or guides with angle, and then project on reflecting surface 230.Speculum or lens 214 can be with many possible
Angle is positioned and is orientated, to guide light along desired orientation.
It should be understood that other lighting structures and combination can be used for lighting rod 212, light is fully directed to entire
Goods exhibition system.For example, can change on the various LED220 on lighting rod 212 and/or facetted mirrors and reflection table
The different configuration in face.In addition, for lighting rod 212, other many shapes and construction can be limited, is depended on using illumination
The type of the display rack and goods exhibition system of bar 212.
The brightness of the light for the change being incident upon on the product of retail display frame on a planar surface is consistent and will be enough
Relative luminance increase above the brightness of illumination in usual shop so that the product displayed on display rack is aroused attention or is stamped
Bloom.In addition, reflecting surface and lens technologies guiding can use LED light, the photograph to be generated on the face of plane surface and product
Bright pattern is more uniform than systems such as fluorescent lamps.Top, centre and lower product on display rack are relatively evenly illuminated,
Desired effects are provided for shopper.The light for the change being incident upon on product can allow shopper to increase the understanding to product, more preferably
Ground shows product, and increases the sales volume of product.
It is exported by using corrected lens structure and/or the slave LED of reflecting surface capture and guiding greater percentage complete
Portion's light, every watt of illuminance are further reduced necessary power input than the higher achieved by fluorescent lamp, it is expected with realizing
Illuminating effect and energy are saved.In addition, a part for the total light exported from LED is reflected by using appropriate reflecting surface, light
Beam can be utilised more efficiently, and thus be further reduced necessary power input, to realize that desired illumination effect and energy are saved.
LED circuit board and housing design are that heat efficiently and as far as possible removes many heats from LED.The projection service life of LED is big
It is approximately 4-6 times of typical existing fluorescent lamp.This will make the frequency of maintenance requirements reduce four to five times and with much the same
Cost.
By reduce energy use and less maintenance requirements realization cost savings and by more preferable product introduction come
The cost that existing fluorescent lamp fixed structure is replaced with LED illumination fixed structure can be made up by improving sale.
Reader should understand that these specific examples are merely described as the example for showing the present invention, and they should not
It is considered as the present invention to be limited.Many changes that light fixture can be made by concrete structure as described above, without de-
From the present invention.
Although being directed to specific example is described in detail the present invention, including executes the currently preferred pattern of the present invention,
It is it will be understood by those skilled in the art that in the presence of many changes and modifications to the systems and methods.Spirit of the invention as a result,
It should broadly as described in the appended claims with range.
Claims (15)
1. a kind of light fixture for goods exhibition product, including:
Goods exhibition product frame and its multiple support cylinders,
Two opposite support arms and the lighting rod extended between two opposite support arms, wherein lighting rod pass through C-shaped cross
Cross-sectional configuration limits；
Circuit board assemblies have mounted to inside lighting rod and along multiple LED that lighting rod is spaced apart, wherein multiple LED will
Light beam projects on goods exhibition product；With
Multiple individual reflecting surfaces are located near multiple LED, and for the spaced LED on lighting rod with specific interval
Using multiple individual reflecting surfaces, one on the individual reflecting surface covering lighting rods of each of plurality of individual reflecting surfaces
Individual LED, and multiple individual reflecting surfaces separate light beam, and the multiple light beams projected from LED are consequently formed,
Wherein, multiple light beams include the first light beam along first direction and the second light along the second direction different from first direction
Beam；
Wherein, it is projected on goods exhibition product frame as downward light beam along the first light beam of first direction, and in a second direction
Second light beam is projected towards the rear of showcase, wherein the first light beam and the second light beam are old in goods exhibition product frame and cargo
The brightness at row frame rear is consistent, and the first light beam and the second light beam are uniformly illuminated along first direction and second direction offer.
2. light fixture as described in claim 1, the wherein orientation of lighting rod adjustment circuit board group part.
3. light fixture as described in claim 1, wherein the first light beam vertically projects and the second light beam is along level side
To projection.
4. light fixture as described in claim 1, wherein the first light beam vertically projects 30% light and the second light
Beam projects 70% light in the horizontal direction.
5. light fixture as described in claim 1, wherein the multiple individual reflecting surfaces are flat mirrors.
6. light fixture as described in claim 1, wherein the multiple individual reflecting surfaces are curved reflectors.
7. a kind of goods exhibition product means of illumination, including:
Multiple LED are disposed on the circuit board in lighting rod and are spaced apart along lighting rod, it is horizontal that the lighting rod limits C-shaped
Cross-sectional configuration, plurality of LED are projected light onto on goods exhibition product；
One group of two opposite support arm is installed to multiple support cylinders on showcase, wherein lighting rod is in two phases
To support arm between extend；
Multiple individual reflecting surfaces are fixed to circuit board；With
The multiple individual reflecting surfaces are arranged near multiple LED, and for the spaced LED on lighting rod with spy
Fixed interval uses multiple individual reflecting surfaces, wherein the individual reflecting surface covering illuminations of each of multiple individual reflecting surfaces
Individual LED on bar, and multiple individual reflecting surfaces separate light beam, and the multiple light beams projected from LED are consequently formed,
Wherein, multiple light beams include the first light beam along first direction and the second light along the second direction different from first direction
Beam；
Wherein, it is projected on goods exhibition product frame as downward light beam along the first light beam of first direction, and in a second direction
Second light beam is projected towards the rear of showcase, wherein the first light beam and the second light beam are old in goods exhibition product frame and cargo
The brightness at row frame rear is consistent, and the first light beam and the second light beam are uniformly illuminated along first direction and second direction offer.
8. means of illumination as claimed in claim 7 further comprises adjusting light beam by lighting rod.
9. means of illumination as claimed in claim 7, wherein the first light beam vertically projects and the second light beam is along level side
To projection.
10. means of illumination as claimed in claim 7, wherein the multiple individual reflecting surfaces are flat mirrors.
11. means of illumination as claimed in claim 7, wherein the multiple individual reflecting surfaces are curved reflectors.
12. a kind of LED illumination System for goods exhibition product, including:
Goods exhibition product frame and its multiple support cylinders,
Lighting rod；
Circuit board assemblies have mounted to inside lighting rod and along multiple LED that lighting rod is spaced apart, wherein multiple LED will
Light beam projects on goods exhibition product；
Multiple individual reflecting surfaces are located near multiple LED, and for the spaced LED on lighting rod with specific interval
Using multiple individual reflecting surfaces,
Wherein each individual reflecting surfaces are covered each by the LED of the interruption setting on lighting rod, wherein the multiple individual reflections
Surface is individual flat mirrors,
Plurality of individual reflections protect surface and separate light beam, and the multiple light beams projected from LED, plurality of light beam is consequently formed
Include the first light beam along first direction and the second light beam along the second direction different from first direction, wherein first direction base
In the direction of LED institutes direction, and the position of the multiple individual reflecting surfaces of the second direction based on covering light beam and angle,
Wherein, it is projected on goods exhibition product frame as downward light beam along the first light beam of first direction, and in a second direction
Second light beam is projected towards the rear of showcase, wherein the first light beam and the second light beam are old in goods exhibition product frame and cargo
The brightness at row frame rear is consistent, and the first light beam and the second light beam are uniformly illuminated along first direction and second direction offer.
13. LED illumination System as claimed in claim 12, wherein the first light beam vertically projects and the second light beam is along water
Square to projection.
14. LED illumination System as claimed in claim 12 further comprises that multiple lens, the multiple lens are arranged more
On corresponding one in a LED, to which light beam is focused and guided along desired orientation and angle and projected described by multiple lens
On multiple individual reflecting surfaces.
15. LED illumination System as claimed in claim 12, wherein the first light beam vertically projects 30% light and
Two light beams project 70% light in the horizontal direction.
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| US201261608374P | 2012-03-08 | 2012-03-08 | |
| US61/608,374 | 2012-03-08 | ||
| PCT/US2013/029888 WO2013134646A1 (en) | 2012-03-08 | 2013-03-08 | Led lighting assembly and method of lighting for a merchandise display |
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| CN104508360A CN104508360A (en) | 2015-04-08 |
| CN104508360B true CN104508360B (en) | 2018-08-17 |
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| CN201380021559.6A Active CN104508360B (en) | 2012-03-08 | 2013-03-08 | LED illumination component and means of illumination for goods exhibition product |
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| EP (1) | EP2823217B1 (en) |
| KR (1) | KR102004496B1 (en) |
| CN (1) | CN104508360B (en) |
| AU (1) | AU2013229909B2 (en) |
| BR (1) | BR112014022223B1 (en) |
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| KR101889867B1 (en) * | 2016-08-29 | 2018-08-21 | 기민전자주식회사 | Showcase Lighting Apparatus with Light Distribution |
| CN112335341B (en) * | 2018-06-25 | 2023-09-29 | 昕诺飞控股有限公司 | Lighting device and lighting system |
| JP7273864B2 (en) * | 2018-06-25 | 2023-05-15 | シグニファイ ホールディング ビー ヴィ | Lighting system and lighting method |
| WO2020002123A1 (en) * | 2018-06-25 | 2020-01-02 | Signify Holding B.V. | Lighting system |
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2013
- 2013-03-08 KR KR1020147028245A patent/KR102004496B1/en active IP Right Grant
- 2013-03-08 EP EP13711802.2A patent/EP2823217B1/en active Active
- 2013-03-08 AU AU2013229909A patent/AU2013229909B2/en active Active
- 2013-03-08 WO PCT/US2013/029888 patent/WO2013134646A1/en active Application Filing
- 2013-03-08 CN CN201380021559.6A patent/CN104508360B/en active Active
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| US4164009A (en) * | 1977-03-30 | 1979-08-07 | Hauserman, Inc. | Light fixture |
| US6558017B1 (en) * | 2001-12-18 | 2003-05-06 | Illumitech, Inc. | Lighting system employing bi-directional optics for illuminating product display unit |
| CN102216677A (en) * | 2008-09-16 | 2011-10-12 | 马斯科公司 | Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (led's) |
| WO2011019753A1 (en) * | 2009-08-13 | 2011-02-17 | Intematix Corporation | Led-based lamps |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2823217A1 (en) | 2015-01-14 |
| EP2823217B1 (en) | 2017-07-19 |
| AU2013229909A1 (en) | 2014-10-02 |
| KR102004496B1 (en) | 2019-10-17 |
| WO2013134646A1 (en) | 2013-09-12 |
| CN104508360A (en) | 2015-04-08 |
| BR112014022223B1 (en) | 2020-12-08 |
| AU2013229909B2 (en) | 2016-09-22 |
| KR20140136492A (en) | 2014-11-28 |
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