CN108591896A - Light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamp - Google Patents
Light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamp Download PDFInfo
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- CN108591896A CN108591896A CN201810651431.2A CN201810651431A CN108591896A CN 108591896 A CN108591896 A CN 108591896A CN 201810651431 A CN201810651431 A CN 201810651431A CN 108591896 A CN108591896 A CN 108591896A
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- light
- light distribution
- source module
- spreadlight lens
- light source
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- 238000009826 distribution Methods 0.000 title claims abstract description 85
- 238000004020 luminiscence type Methods 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 238000005286 illumination Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 238000009738 saturating Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V7/00—Reflectors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This application discloses a kind of light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamps.Light distribution element includes inner ring spreadlight lens and outer shroud spreadlight lens；The center line of the illumination range of inner ring spreadlight lens is in the first angle with axle center；The center line of the illumination range of outer shroud spreadlight lens is in the second angle with axle center.Light source module group includes substrate, luminescence unit and the light distribution element；Luminescence unit is arranged on the first surface in a ring；Light distribution element covers first surface and inner ring spreadlight lens and/or outer shroud spreadlight lens are luminescence unit light distribution.Lawn lamp lamp cap includes head cover, pedestal and the light source module group；Head cover surrounds light-source chamber with pedestal, and light source module group is arranged in light-source chamber.Lawn lamp includes that lamp body and the Lawn lamp lamp cap, lamp body are detachably connected with pedestal.The embodiment of the present application can reduce production line input, save production cost.
Description
Technical field
This application involves lighting technical field more particularly to a kind of light distribution element, light source module group, Lawn lamp lamp cap and lawns
Lamp.
Background technology
Lawn lamp currently on the market is generally divided into two kinds of light-emitting modes, and one of which is straight-down negative light-emitting mode, usually
Light source module group emits light source from the top of Lawn lamp to the direction basically perpendicular to bottom surface, and light concentrates on around Lawn lamp.
Another kind is 360 degree of light-emitting modes, and light is spread centered on Lawn lamp to around 360 degree.
For straight-down negative light-emitting mode, generally use directly-down light source module light source module group is arranged in Lawn lamp
The substrate at top, use is in tabular, and all luminescence units are arranged at side of the substrate towards ground, own in light source module group
The light that is sent out of luminescence unit be basically perpendicular to bottom surface.And for 360 degree of uniformly light-emitting patterns, generally use stick light
It is in club shaped structure that source module, i.e. light source module group, which arrange, and for the axis of club shaped structure perpendicular to bottom surface, luminescence unit surrounds rodlike axis
Line is circumferentially arranged, to realize uniformly light-emitting within the scope of 360 degree.
It can be seen that the light source module group structure inside two kinds of Lawn lamps in the related technology is entirely different, it can not be general.Factory
Family can only produce two kinds of light source module groups simultaneously, and the production cost is very high.
Invention content
A kind of light distribution element of the embodiment of the present application offer, light source module group, Lawn lamp lamp cap and Lawn lamp, to solve above-mentioned ask
Topic.
The embodiment of the present application uses following technical proposals：
In a first aspect, the embodiment of the present application provides a kind of light distribution element, including inner ring spreadlight lens and outer shroud polarisation
Lens；
The inner ring spreadlight lens and the outer shroud spreadlight lens possess common axle center and the outer shroud spreadlight lens
Around the inner ring spreadlight lens；
The inner ring spreadlight lens is used to deflect the light of luminescence unit to the direction close to the axle center, the inner ring
The center line of the illumination range of spreadlight lens is in the first angle with the axle center, and first angle is acute angle；
The outer shroud spreadlight lens is used to deflect the light of the luminescence unit to the direction far from the axle center, is in
The center line of the illumination range of the outer shroud spreadlight lens is in the second angle with the axle center, and second angle is acute angle.
Preferably, in above-mentioned light distribution element, first angle is 10-15 ° and/or second angle is 10-
15°。
Preferably, further include mounting portion in above-mentioned light distribution element, the mounting portion surrounds the outer shroud spreadlight lens.
Preferably, in above-mentioned light distribution element, the mounting portion is threaded hole.
Preferably, further include the first receiving portion in above-mentioned light distribution element, the inner ring spreadlight lens surrounds described first
Receiving portion.
Preferably, in above-mentioned light distribution element, cable port is provided on first receiving portion.
Preferably, in above-mentioned light distribution element, the axis of the cable port and the axis parallel.
Second aspect, the embodiment of the present application provide a kind of light source module group, including substrate, luminescence unit and described match
Optical element；
There is the substrate first surface and second surface mutually deviated from, the luminescence unit to be arranged in institute in a ring
It states on first surface；
The light distribution element covers the first surface and the inner ring spreadlight lens and/or the outer shroud spreadlight lens are
The luminescence unit light distribution.
Preferably, in above-mentioned light source module group,
The luminescence unit is all by the inner ring spreadlight lens light distribution；
Or
The luminescence unit is all by the outer shroud spreadlight lens light distribution；
Or
A part for the luminescence unit is by the inner ring spreadlight lens light distribution, and another part of the luminescence unit is by institute
State outer shroud spreadlight lens light distribution.
Preferably, further include bottom cover and cable in above-mentioned light source module group；
The bottom cover surrounds substrate described in assembly cavity jointly with the light distribution element and the luminescence unit may be contained within
In the assembly cavity；
The assembly cavity offers the cable port being in communication with the outside, and the cable stretches into the assembly cavity by the cable port
And it is electrically connected with the substrate.
Preferably, further include electric power driving module in above-mentioned light source module group, the electric power driving module is arranged described
It is electrically connected in assembly cavity and with the substrate.
Preferably, in above-mentioned light source module group, when the light distribution element further includes the first receiving portion, the inner ring polarisation is saturating
When mirror surrounds first receiving portion, first receiving portion is a part for the assembly cavity, and the electric power driving module is set
It sets in the first surface and in first receiving portion.
Preferably, in above-mentioned light source module group, the bottom cover further includes the second receiving portion, and second receiving portion is described
A part for assembly cavity, the electric power driving module setting is in the second surface and in second receiving portion.
Preferably, further include waterproof case in above-mentioned light source module group, the waterproof case seals the cable and the cable
Gap between mouthful.
Preferably, in above-mentioned light source module group, when the light distribution element further includes the first receiving portion, the inner ring polarisation is saturating
When mirror surrounds first receiving portion, the cable port is opened on first receiving portion, the axis of the cable port and institute
State axis parallel.
Preferably, in above-mentioned light source module group, the waterproof case includes the waterproof connector and waterproof connector of screw-thread fit
Nut.
Preferably, in above-mentioned light source module group, the cable port is opened on the bottom cover.
Preferably, in above-mentioned light source module group, the middle part of the bottom cover has the direction for being directed away from the assembly cavity convex
The wire connecting portion gone out, the cable port are opened in the wire connecting portion, and the axis of the cable port and the axle center are perpendicular.
Preferably, in above-mentioned light source module group, the waterproof case is waterproof gasket cement.
Preferably, further include sealing ring in above-mentioned light source module group, the sealing ring seals the bottom cover and the light distribution
The junction of element.
The third aspect, the embodiment of the present application provide a kind of Lawn lamp lamp cap, including head cover, pedestal and the light source
Module；
The head cover is oppositely arranged with the pedestal, and the region that the two surrounds is light-source chamber, and the light source module group setting exists
The light-source chamber is close to one end of the head cover, and the first surface is towards the pedestal.
Preferably, further include tubular lampshade in above-mentioned Lawn lamp lamp cap, the both ends of the tubular lampshade are separately connected institute
State head cover and the pedestal.
Preferably, in above-mentioned Lawn lamp lamp cap, the material of the tubular lampshade is transparent material.
Preferably, further include edge list in above-mentioned Lawn lamp lamp cap, the edge list be arranged in the light-source chamber and
Between the light distribution element and the pedestal.
Preferably, in above-mentioned Lawn lamp lamp cap, the edge list is reflector, diameter of the reflector in the axle center
Upward size is by the tapered at one end close to one end of the pedestal to the close light distribution element.
Preferably, in above-mentioned Lawn lamp lamp cap, the reflector flare.
Preferably, in above-mentioned Lawn lamp lamp cap, when the light distribution element further includes the first receiving portion, the inner ring polarisation
Lens surround first receiving portion, and the cable port is opened on first receiving portion, the axis of the cable port and institute
When stating axis parallel, the first passing channel extended along the axis direction, the cable are provided in the middle part of the edge list
Across first passing channel.
Preferably, in above-mentioned Lawn lamp lamp cap, the tubular lampshade is diffusion shell.
Preferably, in above-mentioned Lawn lamp lamp cap, when the cable port is opened on the bottom cover, the Lawn lamp lamp
Head further includes support element, and the both ends of the support element are separately connected the head cover and the pedestal, the inside of the support element
It is provided with the second passing channel extended along the axis direction, wherein one end of second passing channel extends to the top
Cover and be connected to the light-source chamber, the other end of second passing channel extends to the pedestal, and the cable passes through described the
Two passing channels.
Fourth aspect, the embodiment of the present application provide a kind of Lawn lamp, including lamp body and the Lawn lamp lamp cap, institute
Lamp body is stated to be detachably connected with the lamp holder.
Preferably, in Lawn lamp above-mentioned, the top of the lamp body has sleeve joint hole, and the pedestal is away from the head cover
One end is insertion end, and the insertion end is inserted into the sleeve joint hole, and stop part is provided on the circumferential surface of the pedestal, works as institute
The edge for stating sleeve joint hole when insertion end is inserted into the sleeve joint hole is abutted with the stop part.
Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：
Light distribution element and light source module group disclosed in the embodiment of the present application can meet simultaneously straight-down negative shine and 360 degree
The luminous demand of the Lawn lamp of uniformly light-emitting both of which, therefore production line input can be reduced, save production cost.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the explosive view of the disclosed Lawn lamp with tubular mask of the embodiment of the present application；
Fig. 2 is the explosive figure of Lawn lamp lamp cap in Fig. 1；
Fig. 3 is the explosive figure of light source module group in Fig. 2；
Fig. 4 is the sectional view of light source module group in Fig. 3；
Fig. 5 is the section three-dimensional view of light distribution element disclosed in the embodiment of the present application；
Fig. 6 is the light distribution view of light source module group disclosed in the embodiment of the present application；
Fig. 7 is the paths figure of the inner ring spreadlight lens of light source module group disclosed in the embodiment of the present application；
Fig. 8 is the paths of the inner ring spreadlight lens and outer shroud spreadlight lens of light source module group disclosed in the embodiment of the present application
Figure；
Fig. 9 is the sectional view of Lawn lamp lamp cap in Fig. 1；
The overview of the disclosed Lawn lamp with support element of Figure 10 the embodiment of the present application；
Figure 11 is the explosive figure of the light source module group of Lawn lamp in Figure 10；
Figure 12 is the sectional view of light source module group shown in Figure 11；
Figure 13 is the sectional view of Lawn lamp shown in Figure 10.
Reference sign：
1- Lawn lamps lamp cap, 10- light source module groups, 100- substrates, 100a- first surfaces, 100b- second surfaces, 101- hairs
Light unit, 102- light distribution elements, 102a- inner ring spreadlight lens, 102b- outer shrouds spreadlight lens, the first receiving portions 102c-, 102d-
Mounting portion, 103- bottom covers, 103a- wire connecting portions, 104- cables, 105- sealing rings, 106- waterproof cases, 106a- waterproof connectors,
106b- waterproof connectors nut, 107- assembly cavities, 107a- cable ports, 108- electric power driving modules, 11- head covers, 12- pedestals,
120- insertion ends, 122- stop parts；13- light-source chambers, 14- tubulars lampshade, 15- edge lists/reflector, 150- first cross line and lead to
Road, 16- support elements, the second passing channels of 160-；
2- lamps body, 20- sleeve joint holes；
The axle center a-, b1- center lines, b2- center lines.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
The embodiment of the present application discloses a kind of Lawn lamp, as shown in Fig. 1 to 13, including Lawn lamp lamp cap 1 and lamp body 2,
Wherein, Lawn lamp lamp cap 1 is the luminous component of Lawn lamp, has been concentrated comprising including light source module group 10, head cover 11 and pedestal 12
Multiple components, and lamp body 2 is main body supporting structure, be mainly used for lifting Lawn lamp lamp cap 1 to certain altitude and to its into
Row is fixed.It is fixed, is conveniently replaceable by the way of being detachably connected between Lawn lamp lamp cap 1 and lamp body 2.For example, can be with
A sleeve joint hole 20 is formed on the top of lamp body 2, pedestal 12 is insertion end 120 away from one end of head cover 11, and insertion end 120 can
It is inserted into sleeve joint hole 20, while the stop part 122 of annular or other forms can be set on the circumferential surface of pedestal 12, work as insertion end
The edge of sleeve joint hole 20 is abutted with stop part 122 when 120 insertion sleeve joint hole 20, to realize the support to pedestal 12.
Specifically, referring to Fig. 3 to Fig. 6, the light source module group 10 in the present embodiment include substrate 100, luminescence unit 101 and
Light distribution element 102, substrate 100 are usually PCB, have the first surface 100a mutually deviated from and second surface 100b, hair
Light unit 101 is arranged in a ring on first surface 100a, and the light that luminescence unit 101 is sent out itself can be hemispherical by
One surface 100a is propagated outward.This light circulation way cannot meet the lighting demand of Lawn lamp, it is therefore desirable to pass through light distribution
The light that element 102 sends out luminescence unit 101 carries out light distribution.
Specifically, light distribution element 102 covers first surface 100a, and light distribution element 102 is whole clearing configuration, light distribution element
Include that inner ring spreadlight lens 102a and outer shroud spreadlight lens 102b, inner ring spreadlight lens 102a and outer shroud polarisation are saturating in 102
The common axle center a of the coaxial settings of mirror 102b, i.e. inner ring spreadlight lens 102a and outer shroud spreadlight lens 102b, the two constitute concentric
Ring structure, wherein outer shroud spreadlight lens 102b is around inner ring spreadlight lens 102a.
Referring to Fig. 5 to Fig. 8, inner ring spreadlight lens 102a and outer shroud spreadlight lens 102b is spreadlight lens, that is, can
It is enough to propagate the hemispherical light deflection that luminescence unit 101 is sent out to be approximately towards a direction or angular range.Inner ring
Spreadlight lens 102a is used to deflect the light of luminescence unit 101 to close to the direction of axle center a, wherein single luminescence unit 101
The light sent out is formed by deflection light after the 102a deflections of inner ring spreadlight lens has certain angular range, can manage
Solution is illumination range, which is in the first angle α there are center line b1, center line b1 and axle center a, and the first angle α is acute angle.
Outer shroud spreadlight lens 102b is used to deflect the light of luminescence unit 101 to the direction far from axle center a, likewise,
The light that single luminescence unit 101 is sent out is formed by deflection light after the 102b deflections of outer shroud spreadlight lens also has one
Fixed illumination range, the illumination range there are center line b2, center line b2 and axle center a in the second angle β, the second angle β also be acute angle.
In Lawn lamp lamp cap 1, head cover 11 is oppositely arranged with pedestal 12, and the region that the two surrounds is light-source chamber 13, wherein
Light source module group 10 is arranged in light-source chamber 13 close to one end of head cover 11, and when setting will ensure first surface 100a towards pedestal 12.
Head cover 11 itself can have certain housing region, light source module group 10 to may be in the housing region, so as to so that light source
Module 10 is not exposed by the region between head cover 11 and pedestal 12.Lawn lamp lamp cap 1 assemble after the completion of can by pedestal 12 with
Lamp body 2 is fixed together, and Lawn lamp lamp cap 1 is made to be in suitable height.Under normal conditions, can also in Lawn lamp lamp cap 1
Including tubular lampshade 14, the both ends of tubular lampshade 14 are separately connected head cover 11 and pedestal 12.
Referring to Fig. 6 and Fig. 7, for luminescence unit 101 by after inner ring spreadlight lens 102a light distributions, light can be to close to axle center a
Direction deflects, and wherein the strongest part of intensity of illumination is concentrated near the first deflection light b1, therefore by inner ring spreadlight lens
Light after 102a deflections can be mainly to irradiate to the inside of light-source chamber 13 and close in the first angle α and approximate angle with axle center a
One end of pedestal 12, the region that these light can mainly be closed on pedestal 12 by tubular lampshade 14 are projected.At the same time, due to inner ring
Spreadlight lens 102a will present out taper diffusion type to the deflection of light, therefore some light of luminescence unit 101 can also shone
It is mapped to the middle part of light-source chamber 13, this some light is mainly projected by the central region of tubular lampshade 14.In addition, also having small part
Light is irradiated to one end that light-source chamber 13 closes on head cover 11, this some light is mainly by the area for closing on head cover 11 of tubular lampshade 14
It projects in domain.
Since one end distance that luminescence unit 101 closes on away from tubular lampshade 14 pedestal 12 is farthest, light is being propagated through
Loss in journey is maximum, and tubular lampshade 14 is closer closer to the region distance luminescence unit 101 of head cover 11, the loss of light
Also just smaller.And in the present embodiment by inner ring spreadlight lens 102a to the light intensity launched apart from 101 farthest of luminescence unit most
Greatly, and as distance is also gradually reduced close to intensity of illumination, inner ring spreadlight lens 102a can be by luminescence unit 101 as a result,
The uniform light sent out diffuses on tubular lampshade 14, realizes 360 degree of uniformly light-emitting patterns.
For the size of common tubular lampshade 14, the first angle α is preferably 10-15 °, and such principal rays can be in light
Direct irradiation closes on the region of pedestal 12 to tubular lampshade 14 after 13 internal chiasma of source chamber, and uniform light effect is preferable.
Continuing with referring to Fig. 6, for luminescence unit 101 by after outer shroud spreadlight lens 102b light distributions, light can be to far from axle center a
Direction deflects, and wherein the strongest part of intensity of illumination is concentrated near the second deflection light b2, therefore by outer shroud spreadlight lens
Light after 102b deflections can mainly with axle center a in the second angle β and approximate angular illumination to tubular lampshade 14, and by cylinder
Shape lampshade 14 is passed through and is irradiated on the ground around Lawn lamp.Can be adjusted by adjusting the structure of outer shroud spreadlight lens 102b
Two angle β, and then adjust the range exposed to around Lawn lamp.Under normal conditions, the second angle β is preferably 10-15 °, in this way
Light is concentrated in a panel region smaller around Lawn lamp, and effect and common straight-down negative irradiation mode are essentially identical.
Therefore, the light source module group 10 in the present embodiment can meet 360 degree of uniform irradiation patterns, at the same can meet again it is straight under
Formula irradiation mode.A kind of this light source module group 10 need to be only produced when production to be used simultaneously for two kinds of Lawn lamps, be greatly saved
Production line input cost.
360 degree of uniformly light-emitting patterns are mainly realized by inner ring spreadlight lens 102a it can be seen from description above
, therefore under 360 degree of uniformly light-emitting patterns, outer shroud spreadlight lens 102b may be at off position, i.e., by outer shroud polarisation
The luminescence unit 101 of lens 102b institutes light distribution may be at closed state.If even certain Lawn lamps only need to have 360 degree
Uniformly light-emitting pattern and do not need to straight-down negative light-emitting mode, then can not assemble and match with outer shroud spreadlight lens 102b in manufacture
The luminescence unit 101 of conjunction, but only assemble by the luminescence unit 101 of inner ring spreadlight lens 102a light distributions, with cost-effective.At this time
Light source module group 10 in all luminescence unit 101 all by inner ring spreadlight lens 102a light distributions.In addition, in order to further increase
The uniform illumination degree of tubular lampshade 14, at this time tubular lampshade 14 diffusion shell may be used.
Likewise, the straight-down negative light-emitting mode of the light source module group 10 in the present embodiment mainly relies on outer shroud spreadlight lens
What 102b was realized, therefore under straight-down negative light-emitting mode, inner ring spreadlight lens 102a may be at off position, i.e., by inner ring
The luminescence unit 101 of light-distribution lens 102a institutes light distribution may be at closed state.If even certain Lawn lamps only need to have
Straight-down negative light-emitting mode and do not need to 360 degree of uniformly light-emitting patterns, then can manufacture when not assemble and inner ring spreadlight lens
The luminescence unit 101 of 102a cooperations, but only assemble by the luminescence unit 101 of outer shroud spreadlight lens 102b light distributions, with save at
This.All luminescence units 101 are all by outer shroud spreadlight lens 102b light distributions in light source module group 10 at this time.Further, by
It needs to illuminate on ground in straight-down negative light-emitting mode, therefore more demanding to intensity of illumination.At this time if tubular lampshade 14 uses
Diffusion shell then will produce intensity of illumination larger weakening effect, therefore recommend the tubular lampshade 14 using transparent material.
In the present embodiment, inner ring spreadlight lens 102a can also be made to play a role simultaneously with outer shroud spreadlight lens 102b, i.e.,
A part for luminescence unit 101 is by inner ring spreadlight lens 102a light distributions, and another part of luminescence unit 101 is saturating by outer shroud polarisation
Mirror 102b light distributions.Make Lawn lamp while straight-down negative light-emitting mode and 360 degree of uniformly light-emitting patterns are presented.
Under normal conditions, 360 degree of uniformly light-emitting patterns are appreciated for people, therefore by inner ring spreadlight lens 102a
The luminescence unit 101 of institute's light distribution can send out glory, to improve aesthetics.And for the Lawn lamp of straight-down negative light-emitting mode, it is main
If earthward projecting the light of single color, therefore the aesthetics of this Lawn lamp is poor.And because of the light in the present embodiment
The design feature of source module 10 can improve the aesthetics of the Lawn lamp of straight-down negative light-emitting mode.
Specifically, as shown in figure 8, an edge list 15 can be arranged in light-source chamber 13, edge list 15 is located at light distribution member
Between part 102 and pedestal 12, edge list 15 can be in the structure of some beautiful designs.The glory that inner ring spreadlight lens 102a is sent out
It can be irradiated to edge list 15, the glory effect of edge list 15 can be seen when people's edge list 15 from a distance, simultaneously
Coordinate the structure of edge list 15, it is whole to promote aesthetics.For example, it can be a reflector, reflector 15 that edge list 15 is whole
(reference numeral for for ease of description, continuing to use edge list below) axle center a size radially by close to the one of pedestal 12
It holds to the tapered at one end close to light distribution element 102.Reflector 15 can be penetrated inner ring spreadlight lens 102a by itself configuration
The light gone out carries out mixed light, and glory is made to be presented on the surface of reflector 15.The surface of reflector 15 preferably uses diffusing reflection face, with
Improve light mixing effect.In addition, reflector 15 can more be got close to nature with flare, this shape, more coordinate with environment.
As shown in Fig. 3,4,11,12, the light source module group 10 in the present embodiment further includes bottom cover 103 and cable 104, bottom cover
103 surround assembly cavity 107 jointly with light distribution element 102.It can be by Nian Jie or other between light distribution element 102 and bottom cover 103
Mode is attached, and more Preferable scheme is that mounting portion 102d is arranged in light distribution element 102, mounting portion 102d surrounds outer shroud
Spreadlight lens 102b settings, mounting portion 102d can be threaded hole, be connected with threaded hole screw thread after bottom cover 103 by screw
It connects, to complete being fixedly connected between light distribution element 102 and bottom cover 103.
Substrate 100 and luminescence unit 101 may be contained in assembly cavity 107, and light source module group 10 may be used also in general
Include the electric power driving module 108 being electrically connected with substrate 100, electric power driving module 108 is also set along in assembly cavity 107 at this time
It is interior.Electric power driving module 108 can be arranged can also be arranged on the second face 100b on first surface 100a.
When electric power driving module 108 is arranged on first surface 100a, in order to accommodate electric power driving module 108, this reality
The first receiving portion 102c can be arranged by applying in the light distribution element 102 in example, inner ring spreadlight lens 102a surrounds the first receiving portion
102c.When light distribution element 102 and bottom cover 103 surround assembly cavity 107 jointly, the first receiving portion 102c is the one of assembly cavity 107
Part, electric power driving module 108 are located in the first receiving portion 102c.
Based on same principle, when electric power driving module 108 is arranged on the second face 100b, driven to accommodate power supply
The second receiving portion (not shown) can be also arranged to accommodate power drives mould in dynamic model block 108, the present embodiment on bottom cover 103
Block 108, details are not described herein.
Assembly cavity 107 offers the cable port 107a being in communication with the outside, and cable 104 stretches into assembly cavity by cable port 107a
It 107 and is electrically connected with substrate 100 and electric power driving module 108.
Lawn lamp is because mounted on outdoor, it is therefore desirable to consider waterproof.Traditional Lawn lamp be typically using whole lamp or
The structure of light source module group 10 is especially assembled in lamp cap integral waterproofing, the i.e. seam crossing between the primary external components of Lawn lamp
It is all made of waterproof construction, and waterproof construction is not used then to light source module group 10 itself, is ensured by external waterproof construction internal
The drying of light source module group 10.However, the structural style due to Lawn lamp is varied, needed for every using external waterproof form
The all individually designed waterproof construction of Lawn lamp of kind pattern, design cost and production cost are high.
And in fact, the major electrical equipment part inside Lawn lamp is light source module group 10, other such as head covers 11, pedestal 12,
The components such as tubular lampshade 14 and the inside idle area of light-source chamber 13 are not necessarily to waterproof, therefore the present embodiment is to reduce cost,
Waterproof construction design directly has been carried out to light source module group 10.Specifically, as shown in Fig. 3,4,11,12, light source module group 10 further includes
Sealing ring 105 and waterproof case 106.
For light source module group 10, substrate 100, luminescence unit 101, the end of cable 104 and electric power driving module
108 these electrical parts are the cores of waterproof, and these structures or component are respectively positioned in assembly cavity 107, as long as therefore carrying out assembly
The waterproof of chamber 107 can ensure the normal use of light source module group 10.In the present embodiment by sealing ring 105 seal bottom cover 103 with
The junction of light distribution element 102, for beauty, various different shapes may be presented in bottom cover 103 and the edge of light distribution element 102,
In order to ensure that sealing effect, sealing ring 105 are profile-followed with the junction of bottom cover 103 and light distribution element 102.Sealing ring 105
Common rubber or other similar materials may be used in material.Meanwhile cable 104 and cable port are sealed by waterproof case 106
The gap of 107a.
According to the architectural difference of Lawn lamp, cable port 107a can be opened in different positions.For example, cable port 107a can
To be opened on the first receiving portion 102c (referring to Fig. 3,4), the axis of cable port 107a is parallel or even coaxial with axle center a.Cable
104 are extended to by ground end in lamp body 2, and are sequentially passed through pedestal 12, light-source chamber 13 and cable port 107a and entered in assembly cavity 107
Connecting substrate 100 and electric power driving module 108.When being provided with edge list 15 between head cover 11 and pedestal 12, can fill
The first passing channel 150 extended along the axle center directions a is arranged in the middle part of decorations column 15, and cable 104 can after passing through cable port 107a
To be hidden in the inside (referring to Fig. 9) of edge list 15, pedestal 12 is arrived at by the first passing channel 150.Due to light distribution element 102
Middle part free space it is larger, therefore the preferable waterproof connector 106a of waterproof effect and waterproof connector may be used in waterproof case 106
Nut 106b, waterproof connector 106a are socketed in the periphery of cable 104 and are stretched into assembly cavity 107 by cable hole 107a, and waterproof connects
Head nut 106b is threadedly coupled in assembly cavity 107 with waterproof connector 106a.Waterproof connector 106a and waterproof connector nut 106b
All it is standard component, assembly technology is convenient.
In further embodiments, cable port 107a is opened on bottom cover 103.This light source module group 10 can be applied to have
In the Lawn lamp for having support element 16.Specifically, as shown in Figure 10 to 13, the both ends of support element 16 are separately connected head cover 11 and bottom
Seat 12, simultaneously support part 16 is internally provided with the second passing channel 160 extended along the axle center directions a, the second passing channel 160
Wherein one end extend to head cover 11 and be connected to light-source chamber 13, and the other end of the second passing channel 160 extends to pedestal 12.Line
Cable 104 can pass sequentially through the cable port 107a on the second passing channel 160 and bottom cover 103 by pedestal 12 and enter assembly cavity
In 107.Cable can be supported part 16 and hide in this way.
Under normal conditions, support element 16 can be arranged at the edge of light-source chamber 13, and cable 104 needs to extend to light source module group
10 middle part, if cable port 107a also along the direction of axle center a extend if cable 104 need bending 180 ° can enter cable
Mouth 107a, cable 104 can occupy a large amount of space between cable port 107a and the second passing channel 160.In order to reduce cable
The occupancy in 104 pairs of spaces, it is convex that a direction for being directed away from assembly cavity 107 can be arranged at the middle part of bottom cover 103 in the present embodiment
Cable port 107a is arranged on wire connecting portion 103a the wire connecting portion 103a gone out, at the same by the axis of cable port 107a be set as with
Axle center a is perpendicular, and cable 104 is allow, radially into cable port 107a, to reduce cable 104 along axle center a and be accounted for space
With.Although cable port 107a still may be used waterproof connector 106a and waterproof connector nut 106b and be sealed at this time,
Since it is standard component, own dimensions are larger, therefore the size of wire connecting portion 103a can be caused to increase, and occupy more spaces.Cause
This, does not recommend to use this sealing structure when cable port 107a is arranged on wire connecting portion 103a.It can directly use at this time
This unconventional mode of waterproof gasket cement seals cable port 107a, and this sealing means can not be by itself ruler of cable port 107a
Very little influence, more saves space.
Light source module group 10 can be reserved simultaneously weak on the middle part of light distribution element 102 and wire connecting portion 103a in manufacture
It region, can be according to the practical structures reselection of Lawn lamp in the assembling process of Lawn lamp without directly opening up cable port 107a
Which weakness zone is washed open to form cable port 107a, the applicability of light source module group 10 can be further increased in this way.
Light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamp disclosed in the embodiment of the present application can use same
Light source module group meets straight-down negative and shines and the luminous demand of the Lawn lamp of 360 degree of uniformly light-emitting both of which simultaneously, therefore can
To reduce producing line input, production cost is saved.
Emphasis describes the difference between each embodiment in the application foregoing embodiments, different between each embodiment
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
Above is only an example of the present application, it is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all within spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (31)
1. a kind of light distribution element, which is characterized in that including inner ring spreadlight lens and outer shroud spreadlight lens；
The inner ring spreadlight lens and the outer shroud spreadlight lens possess common axle center and the outer shroud spreadlight lens is surround
The inner ring spreadlight lens；
The inner ring spreadlight lens is used to deflect the light of luminescence unit to the direction close to the axle center, the inner ring polarisation
The center line of the illumination range of lens is in the first angle with the axle center, and first angle is acute angle；
The outer shroud spreadlight lens is used to deflect the light of the luminescence unit to the direction far from the axle center, in described
The center line of the illumination range of outer shroud spreadlight lens is in the second angle with the axle center, and second angle is acute angle.
2. light distribution element according to claim 1, which is characterized in that first angle is 10-15 ° and/or described
Two angles are 10-15 °.
3. light distribution element according to claim 1 or 2, which is characterized in that further include mounting portion, the mounting portion surrounds institute
State outer shroud spreadlight lens.
4. light distribution element according to claim 3, which is characterized in that the mounting portion is threaded hole.
5. light distribution element according to claim 1 or 2, which is characterized in that further include the first receiving portion, the inner ring polarisation
Lens surround first receiving portion.
6. light distribution element according to claim 5, which is characterized in that be provided with cable port on first receiving portion.
7. light distribution element according to claim 6, which is characterized in that the axis of the cable port and the axis parallel.
8. a kind of light source module group, which is characterized in that match including substrate, luminescence unit and claim 1 to 7 any one of them
Optical element；
The substrate has the first surface and second surface that mutually deviate from, and the luminescence unit is arranged in described the in a ring
On one surface；
It is described that the light distribution element, which covers the first surface and the inner ring spreadlight lens and/or the outer shroud spreadlight lens,
Luminescence unit light distribution.
9. light source module group according to claim 8, which is characterized in that
The luminescence unit is all by the inner ring spreadlight lens light distribution；
Or
The luminescence unit is all by the outer shroud spreadlight lens light distribution；
Or
A part for the luminescence unit is by the inner ring spreadlight lens light distribution, and another part of the luminescence unit is by described outer
Ring spreadlight lens light distribution.
10. light source module group according to claim 8 or claim 9, which is characterized in that further include bottom cover and cable；
The bottom cover and the light distribution element surround substrate described in assembly cavity jointly and the luminescence unit may be contained within it is described
In assembly cavity；
The assembly cavity offers the cable port being in communication with the outside, the cable by the cable port stretch into the assembly cavity and with
The substrate electrical connection.
11. light source module group according to claim 10, which is characterized in that further include electric power driving module, the power supply drives
Dynamic model block is arranged in the assembly cavity and is electrically connected with the substrate.
12. light source module group according to claim 11, which is characterized in that when the light distribution element further includes the first receiving
Portion, when the inner ring spreadlight lens surrounds first receiving portion, first receiving portion is a part for the assembly cavity, institute
Electric power driving module setting is stated in the first surface and in first receiving portion.
13. light source module group according to claim 11, which is characterized in that the bottom cover further includes the second receiving portion, described
Second receiving portion is a part for the assembly cavity, and electric power driving module setting is in the second surface and positioned at described the
In two receiving portions.
14. light source module group according to claim 10, which is characterized in that further include waterproof case, the waterproof case seals institute
State the gap between cable and the cable port.
15. light source module group according to claim 14, which is characterized in that when the light distribution element further includes the first receiving
Portion, when the inner ring spreadlight lens surrounds first receiving portion, the cable port is opened on first receiving portion, described
The axis of cable port and the axis parallel.
16. light source module group according to claim 15, which is characterized in that the waterproof case includes that the waterproof of screw-thread fit connects
Head and waterproof connector nut.
17. light source module group according to claim 14, which is characterized in that the cable port is opened on the bottom cover.
18. light source module group according to claim 17, which is characterized in that the middle part of the bottom cover is described with being directed away from
The wire connecting portion of the direction protrusion of assembly cavity, the cable port is opened in the wire connecting portion, and the axis of the cable port and institute
It is perpendicular to state axle center.
19. light source module group according to claim 18, which is characterized in that the waterproof case is waterproof gasket cement.
20. light source module group according to claim 10, which is characterized in that further include sealing ring, the sealing ring seals institute
State the junction of bottom cover and the light distribution element.
21. a kind of Lawn lamp lamp cap, which is characterized in that including head cover, pedestal and claim 8 to 20 any one of them light
Source module；
The head cover is oppositely arranged with the pedestal, and the region that the two surrounds is light-source chamber, and the light source module group is arranged described
Light-source chamber is close to one end of the head cover, and the first surface is towards the pedestal.
22. Lawn lamp lamp cap according to claim 21, which is characterized in that further include tubular lampshade, the tubular lampshade
Both ends be separately connected the head cover and the pedestal.
23. Lawn lamp lamp cap according to claim 22, which is characterized in that the material of the tubular lampshade is transparent material
Matter.
24. Lawn lamp lamp cap according to claim 23, which is characterized in that further include edge list, the edge list setting
In the light-source chamber and between the light distribution element and the pedestal.
25. Lawn lamp lamp cap according to claim 24, which is characterized in that the edge list is reflector, the reflection
Device the axle center size radially by close to the pedestal one end to close to the light distribution element tapered at one end.
26. Lawn lamp lamp cap according to claim 25, which is characterized in that the reflector flare.
27. Lawn lamp lamp cap according to claim 24, which is characterized in that when the light distribution element further includes the first receiving
Portion, the inner ring spreadlight lens surround first receiving portion, and the cable port is opened on first receiving portion, the line
When the axis of cable mouth is with the axis parallel, it is provided with first extended along the axis direction in the middle part of the edge list and crosses line
Channel, the cable pass through first passing channel.
28. according to claim 22 to 27 any one of them Lawn lamp lamp cap, which is characterized in that the tubular lampshade is diffusion
Cover.
29. according to claim 21 to 26 any one of them Lawn lamp lamp cap, which is characterized in that when the cable port is opened in
When on the bottom cover, the Lawn lamp lamp cap further includes support element, the both ends of the support element be separately connected the head cover and
The pedestal, the support element are internally provided with the second passing channel extended along the axis direction, and described second crosses line
The wherein one end in channel extends to the head cover and is connected to the light-source chamber, and the other end of second passing channel extends to institute
Pedestal is stated, the cable passes through second passing channel.
30. a kind of Lawn lamp, which is characterized in that including lamp body and claim 21 to 29 any one of them Lawn lamp lamp
Head, the lamp body are detachably connected with the pedestal.
31. Lawn lamp according to claim 30, which is characterized in that the top of the lamp body has sleeve joint hole, the bottom
Seat is insertion end away from one end of the head cover, and the insertion end is inserted into the sleeve joint hole, on the circumferential surface of the pedestal
It is provided with stop part, the edge of the sleeve joint hole is abutted with the stop part when the insertion end is inserted into the sleeve joint hole.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651431.2A CN108591896B (en) | 2018-06-22 | 2018-06-22 | Light distribution element, light source module, lawn lamp cap and lawn lamp |
| PCT/CN2019/092319 WO2019242745A1 (en) | 2018-06-22 | 2019-06-21 | Light distribution component, light source module, lawn lamp holder and lawn lamp |
| US17/126,450 US11454371B2 (en) | 2018-06-22 | 2020-12-18 | Light distributing component, light source module, lawn lamp cap and lawn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810651431.2A CN108591896B (en) | 2018-06-22 | 2018-06-22 | Light distribution element, light source module, lawn lamp cap and lawn lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591896A true CN108591896A (en) | 2018-09-28 |
| CN108591896B CN108591896B (en) | 2023-11-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810651431.2A Active CN108591896B (en) | 2018-06-22 | 2018-06-22 | Light distribution element, light source module, lawn lamp cap and lawn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591896B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780485A (en) * | 2019-03-28 | 2019-05-21 | 苏州欧普照明有限公司 | Lamps and lanterns |
| WO2019242745A1 (en) * | 2018-06-22 | 2019-12-26 | 欧普照明股份有限公司 | Light distribution component, light source module, lawn lamp holder and lawn lamp |
| WO2020094020A1 (en) * | 2018-11-05 | 2020-05-14 | 欧普照明股份有限公司 | Lawn lamp head and lawn lamp |
| CN111412407A (en) * | 2020-04-28 | 2020-07-14 | 欧普道路照明有限公司 | Lamp and light source module thereof |
| WO2022199304A1 (en) * | 2021-03-23 | 2022-09-29 | 苏州欧普照明有限公司 | Downlight |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751701U (en) * | 2010-05-20 | 2011-02-23 | 东莞东海龙环保科技有限公司 | Solar lawn lamp |
| CN102147092A (en) * | 2011-02-16 | 2011-08-10 | 厦门冠宇科技有限公司 | Lawn lamp for magnetic control light dimming solar energy light emitting diode |
| US20150176823A1 (en) * | 2013-12-24 | 2015-06-25 | Amerlux Llc | Systems and methods for retrofitting existing lighting systems |
| WO2017067512A1 (en) * | 2015-10-23 | 2017-04-27 | 欧普照明股份有限公司 | Lens, light source module, and illuminating device |
| CN206459093U (en) * | 2017-02-13 | 2017-09-01 | 佛山市雷澳照明电器有限公司 | A kind of square Lawn lamp |
| CN206539929U (en) * | 2017-02-16 | 2017-10-03 | 珠海金太节能科技有限公司 | LED modules light safety guard and LED modules |
| CN208222267U (en) * | 2018-06-22 | 2018-12-11 | 欧普照明股份有限公司 | Light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamp |
-
2018
- 2018-06-22 CN CN201810651431.2A patent/CN108591896B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751701U (en) * | 2010-05-20 | 2011-02-23 | 东莞东海龙环保科技有限公司 | Solar lawn lamp |
| CN102147092A (en) * | 2011-02-16 | 2011-08-10 | 厦门冠宇科技有限公司 | Lawn lamp for magnetic control light dimming solar energy light emitting diode |
| US20150176823A1 (en) * | 2013-12-24 | 2015-06-25 | Amerlux Llc | Systems and methods for retrofitting existing lighting systems |
| WO2017067512A1 (en) * | 2015-10-23 | 2017-04-27 | 欧普照明股份有限公司 | Lens, light source module, and illuminating device |
| CN206459093U (en) * | 2017-02-13 | 2017-09-01 | 佛山市雷澳照明电器有限公司 | A kind of square Lawn lamp |
| CN206539929U (en) * | 2017-02-16 | 2017-10-03 | 珠海金太节能科技有限公司 | LED modules light safety guard and LED modules |
| CN208222267U (en) * | 2018-06-22 | 2018-12-11 | 欧普照明股份有限公司 | Light distribution element, light source module group, Lawn lamp lamp cap and Lawn lamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242745A1 (en) * | 2018-06-22 | 2019-12-26 | 欧普照明股份有限公司 | Light distribution component, light source module, lawn lamp holder and lawn lamp |
| US11454371B2 (en) | 2018-06-22 | 2022-09-27 | Opple Lighting Co., Ltd. | Light distributing component, light source module, lawn lamp cap and lawn lamp |
| WO2020094020A1 (en) * | 2018-11-05 | 2020-05-14 | 欧普照明股份有限公司 | Lawn lamp head and lawn lamp |
| CN109780485A (en) * | 2019-03-28 | 2019-05-21 | 苏州欧普照明有限公司 | Lamps and lanterns |
| CN109780485B (en) * | 2019-03-28 | 2023-12-01 | 苏州欧普照明有限公司 | Lamp set |
| CN111412407A (en) * | 2020-04-28 | 2020-07-14 | 欧普道路照明有限公司 | Lamp and light source module thereof |
| WO2022199304A1 (en) * | 2021-03-23 | 2022-09-29 | 苏州欧普照明有限公司 | Downlight |
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|---|---|
| CN108591896B (en) | 2023-11-03 |
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