CN106051506A - Illumination device - Google Patents
Illumination device Download PDFInfo
- Publication number
- CN106051506A CN106051506A CN201610197382.0A CN201610197382A CN106051506A CN 106051506 A CN106051506 A CN 106051506A CN 201610197382 A CN201610197382 A CN 201610197382A CN 106051506 A CN106051506 A CN 106051506A
- Authority
- CN
- China
- Prior art keywords
- illuminating device
- led
- supporting member
- end cap
- pipe fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
-
- 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
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to an illumination device (1) with a translucent tube (2), a first end cover (21) at a first end part (22) and a second end cover (21) at a second end part (22). The interior of the tube (2) is provided with a plurality of first LEDs (5) and second LEDs (5) on a supporting part (3), and the first LEDs (5) and second LEDs (5) carry out irradiation in different sptial directions from the supporting part (3). The first end cap (21) has terminals for supplying the LED with electrical energy from a lamp socket for one or double-ended fluorescent lamp.
Description
Technical field
The present invention relates to a kind of illuminating device, it has transparent pipe fitting, multiple first the most on the bearer
LED and the 2nd LED, and the first end cap on the first end and the second end cap on the second end, wherein, a LED with
2nd LED irradiates to different direction in space from supporting member, wherein, at least the first end cap have since from for unilateral or double
The electric energy of the lamp socket of the fluorescent lamp of side grafting is the connection terminal that LED powers.
Background technology
In " repacking of new technique same specification " technique, the LED illumination device (so-called " fluorescent tube ") of mentioned kind is as outstanding
Its succedaneum by the fluorescent lamp of grafting in lighting advertisement plate uses.Here, in the illumination device replace fluorescent lamp and
Its socket inserts LED illumination device.Here, need to change or remove the trigger of existence if desired.Additionally, shine without repacking
Bright equipment.
The LED of the illuminating device of mentioned kind irradiates to contrary direction in space, and this carries the applicant of " T8LED fluorescent tube "
The document of confession is known.Known illuminating device has the photograph being basically unchanged on the irradiating angle around the longitudinal axis 360 °
Penetrate, but it is slightly reduced in the middle plane of direction of illumination.
As the technical background of the present invention, at DIN EN 60081 (Zweiseitig gesockelte
Leuchtstofflampen (fluorescent lamp of double sided joint)), DIN EN 60901 (Einseitig gesockelte
Leuchtstofflampen (fluorescent lamp of unilateral joint)) and EN 60061 (Lampensockel und-fassungen
sowie Lehren zur Kontrolle der Austauschbarkeit und Sicherheit,Teil1:
Lampensockel (lamp socket and lamp holder and for replaceability and the knowledge of security inspection, part 1: lamp socket)) in determine
The size of illuminating lamp and technology requirement for fluorescent lamp.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of illuminating device guarantees that the distribution of lighting advertisement plate is consistent
Uniform Illumination.
Described technical problem is solved by the illuminating device according to the present invention, and wherein, the first end cap and the second end cap are around propping up
Bearing member can support rotationally.Can rotate in this wise according to the illuminating device of the present invention so that irradiation wherein is slightly reduced
Middle plane is not directed to the illuminated area of billboard.
Preferably, according to the illuminating device of the present invention, supporting member is torsionally connected with pipe fitting.Make at pipe with this
Supporting member on part can rotate relative to end cap.
Preferably, having at least one locking bolt according to the illuminating device of the present invention, it makes to connect in locked position
Terminal is torsionally connected with supporting member and makes to connect terminal in the open position and can rotate with counter support.According to the present invention
This illuminating device avoid load illuminating device time by mistake make connect terminal relative to supporting member reverse.
Advantageously, having at least one backstop according to the illuminating device of the present invention, it makes to connect terminal relative to propping up
The torsion of bearing member is limited in stop angle.According in this illuminating device of the present invention, connect terminal and can pass through with LED
Flexible cable connects.Alternatively, connect terminal to be connected by sliding contact with LED.
The illuminating device according to the present invention preferred embodiment in, the first end cap and the second end cap have for right
The connection terminal of the standardized lamp socket of fluorescent lamp in belt lacing, such as G13 lamp socket.According to the present invention this illuminating device just
Lamp socket can be changed (i.e. " repacking of new technique same specification ") be used for substituting fluorescent lamp.
In particular it is preferred that according in the illuminating device of the present invention, supporting member is aluminium section.Supporting member just can have pin
Property is derived the heat discharged by LED.
In particular it is preferred that according in the illuminating device of the present invention, by Merlon, (PC, such as trade mark are pipe fitting
" Macrolon ") manufacture.Have for visible ray available up to the PC of the different qualities of 90% light transmission.In PC, for
The light transmission of below 430nm wavelength (blue light components) persistently reduces, and ultraviolet part is filtered completely.Alternatively, pipe fitting is permissible
It is made up of polymethyl methacrylate (PMMA, such as trade mark are " Plexiglas "), acryloyl group, polyethylene or glass.
Particularly advantageous way is, according to the illuminating device of the present invention, a LED and the 2nd LED is in contrary direction
Upper irradiation.Because LED lamp bar is irradiated at the irradiating angle of 180 °, so can be with as far as possible with the illuminating device according to the present invention
Little consuming guarantees that circulating type irradiates.Alternatively, according to the LED of illuminating device of the present invention also with direction that two or more is different
Or irradiate with two different directions in the angle less than 180 °.
In particularly preferred embodiments, according to the present invention illuminating device for LED there is integrated electronics control
Product.It is no longer needed for extra control piece according to this illuminating device of the present invention and avoids especially at " new technique same specification
Repacking " application in installation expend.
Accompanying drawing explanation
The present invention is expanded on further below according to drawings and Examples.In accompanying drawing:
Fig. 1 a illustrate the illuminating device according to the present invention cross section and
Fig. 1 b illustrates the details of the cross section of the illuminating device according to the present invention,
Fig. 2 a illustrate illuminating device three-dimensional detailed view and
Fig. 2 b illustrates the decomposition view of the three-dimensional details of illuminating device.
Detailed description of the invention
The illuminating device 1 according to the present invention being illustrated in cross-section in Fig. 1 a and Fig. 1 b has the pipe fitting 2 of tubular.At pipe
Inserting supporting member 3 in part 2, supporting member 3 supports two opposed lamp bars 4 (printed circuit board (PCB)) with LED5.
Pipe fitting 2 is made up of the Merlon of off-white color and has the thickness 7 of diameter 6 and 1mm of 26mm.Internal at pipe fitting
Being formed with two mutually opposing keys 8 on 2, its width 9 is 1.4mm and the degree of depth 10 is 0.6mm.
Supporting member 3 is the aluminum matter hollow profile that extruding manufactures, and it has height 12 and of the thickness 11 of 0.8mm, 15mm
The width 13 of 23.4mm.Supporting member 3 is configured to vertical symmetrical plane 14 specular and has to the middle part of level flat
Face 16 is respectively two parallel bearing-surfaces 17 of 5mm spacing 15, and it has the width 18 of 17mm for lamp bar 4.
Supporting member 3 has two protuberances 19 highlighting 1.4mm respectively the most on the bearing surface, and lamp bar 4 is stuck in described
After protuberance 19.Having two guiding grooves 20 in middle plane 16 inner support 3, the key 8 of pipe fitting 2 is shape-ordinatedly arranged in
In described guiding groove 20.Supporting member 3 is torsionally connected with pipe fitting 2 with this.
Fig. 2 a and Fig. 2 b illustrates the details of illuminating device 1, the end 22 of the pipe fitting 2 i.e. closed with end cap 21.End cap 21 has
Middleware 23, middleware 23 is had to push in pipe fitting 2.Equally, middleware 23 also has two guiding grooves 24 to calcaneus branches bearing member 3,
The key 8 of pipe fitting 2 is shape-ordinatedly arranged in described guiding groove 24.Middleware 23 is torsionally connected with pipe fitting 2 equally with this.
In middleware 23, card has end pieces 25, end pieces 25 can relative to middleware 23 from the first stop dog position to the
Two stop dog positions are around the stop angle of most 120 ° of the longitudinal axis torsion of illuminating device 1.The metal connecting terminal 27 of two bolt shapes
Direction longitudinally is stretched out from end cap 21, and its spacing 28 is 12.7mm and diameter 29 is 2.35mm, illuminating device 1
LED 5 can be powered by unshowned G13 lamp socket by this metal connecting terminal 27.
Have from the unshowned the second end 22 of first end 22 to pipe fitting 2 vertical according to the illuminating device 1 of the present invention
It is the length of 895mm and for the luminous flux of 2350lm on the direction of axis.In the cavity 30 of supporting member 3, (unshowned) is used
Electronic controls in LED 5 is integrated in illuminating device 1.
Reference numerals list
1 illuminating device
2 pipe fittings
3 supporting members
4 lamp bars
5 LED
6 diameters
7 thickness
8 keys
9 width
10 degree of depth
11 thickness
12 height
13 width
14 symmetrical planes
15 spacing
16 middle plane
17 bearing-surfaces
18 width
19 protuberances
20 guiding grooves
21 end caps
22 ends
23 middlewares
24 guiding grooves
25 end pieces
26 longitudinal axis
27 connect terminal
28 spacing
29 diameters
30 cavitys
Claims (9)
1. an illuminating device (1), it has transparent pipe fitting (2), has multiple in pipe fitting (2) on supporting member (3)
One LED (5) and the 2nd LED (5), wherein, a LED (5) and the 2nd LED (5) from supporting member (3) to different direction in spaces
Irradiating, this illuminating device has the first end cap (21) on first end (22) and the second end cap on the second end (22)
(21) since, wherein, at least the first end cap (21) has, the electric energy from the lamp socket of the fluorescent lamp for unilateral or bilateral grafting is
The connection terminal (27) that LED (5) powers, it is characterised in that the first end cap (21) is supported to enclose with the second end cap (21)
Rotate around supporting member (3).
2. according to the illuminating device (1) described in claim 1, it is characterised in that supporting member (3) is torsionally connected with pipe fitting (2).
3. according to the illuminating device (1) described in claim 1 or 2, it is characterised in that at least one locking bolt, described locking bolt is at locking
Position makes connect terminal (27) be torsionally connected with supporting member (3) and make connection terminal (27) permissible in the open position
Counter support (3) twists.
4., according to the illuminating device (1) one of claims 1 to 3 Suo Shu, it is characterised in that at least one backstop, described backstop makes
Terminal (27) must be connected be limited in stop angle relative to the torsion of supporting member (3).
5. according to the illuminating device (1) one of Claims 1-4 Suo Shu, it is characterised in that the first end cap (21) and the second end cap
(21) there is the connection terminal (27) for the standardized lamp socket of fluorescent lamp for grafting, such as G13 lamp socket.
6. according to the illuminating device (1) one of claim 1 to 5 Suo Shu, it is characterised in that supporting member (3) is aluminium section.
7. according to the illuminating device (1) one of claim 1 to 6 Suo Shu, it is characterised in that pipe fitting (2) is made up of Merlon.
8. according to the illuminating device (1) one of claim 1 to 7 Suo Shu, it is characterised in that a LED (5) and the 2nd LED (5)
Irradiate in the opposite direction.
9. according to the illuminating device (1) one of claim 1 to 8 Suo Shu, it is characterised in that the integrated electronics control for LED (5)
Product.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202015101667.0U DE202015101667U1 (en) | 2015-04-02 | 2015-04-02 | Lamp |
| DE202015101667.0 | 2015-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051506A true CN106051506A (en) | 2016-10-26 |
Family
ID=53045950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610197382.0A Pending CN106051506A (en) | 2015-04-02 | 2016-03-31 | Illumination device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3076067A1 (en) |
| JP (1) | JP2016197594A (en) |
| CN (1) | CN106051506A (en) |
| DE (1) | DE202015101667U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059482A (en) * | 2018-10-16 | 2020-04-24 | 朗德万斯公司 | Lighting device with lead frame |
| WO2021218382A1 (en) * | 2020-04-28 | 2021-11-04 | 嘉兴山蒲照明电器有限公司 | Led straight lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7170306B2 (en) * | 2018-06-19 | 2022-11-14 | アイリスオーヤマ株式会社 | LED lighting equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005020471U1 (en) * | 2005-12-30 | 2006-02-23 | Ledtech Electronics Corp., Hsin-Tien | Light emitting diode lamp, has two end caps with set of assembly pins that are combined with connector of conventional holder for fluorescent lamp to fasten light emitting diode lamp tube to holder |
| US8926129B2 (en) * | 2010-04-08 | 2015-01-06 | Tito Socarras | LED lighting system |
| DE202011110279U1 (en) * | 2011-05-20 | 2013-04-30 | abc Technology International GmbH | LED tube |
| CN102900981B (en) * | 2012-09-29 | 2015-09-02 | 宁波同泰电气股份有限公司 | The two-sided fluorescent lamp of rotatable LED of power supply external |
-
2015
- 2015-04-02 DE DE202015101667.0U patent/DE202015101667U1/en not_active Expired - Lifetime
-
2016
- 2016-02-01 EP EP16153551.3A patent/EP3076067A1/en not_active Withdrawn
- 2016-03-31 CN CN201610197382.0A patent/CN106051506A/en active Pending
- 2016-04-01 JP JP2016074196A patent/JP2016197594A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059482A (en) * | 2018-10-16 | 2020-04-24 | 朗德万斯公司 | Lighting device with lead frame |
| CN111059482B (en) * | 2018-10-16 | 2022-06-07 | 朗德万斯公司 | Lighting device with lead frame |
| WO2021218382A1 (en) * | 2020-04-28 | 2021-11-04 | 嘉兴山蒲照明电器有限公司 | Led straight lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3076067A1 (en) | 2016-10-05 |
| JP2016197594A (en) | 2016-11-24 |
| DE202015101667U1 (en) | 2015-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200300421A1 (en) | Led lighting tube device and method | |
| CN201589079U (en) | Non-dark space linear LED lamp | |
| EP2748514B1 (en) | Luminaire unit for a luminaire, and luminaire | |
| CN106051506A (en) | Illumination device | |
| PT1852648E (en) | Led lighting lamp tube | |
| DE102006016218A1 (en) | Lamp e.g. room lamp, has multiple of light sources, and diffuser has multiple openings which extends radiation face, by which lighting sources form primary radiation, from which material of diffuser radiates freely | |
| CN103133919A (en) | Lamp even in illuminance | |
| DE202010004343U1 (en) | Arrangement for emitting light | |
| KR20110008826A (en) | Lighting apparatus using led | |
| KR101309237B1 (en) | Tube type led lamp with expandable connecting | |
| EP2957815A1 (en) | Light fixture with at least one led strip | |
| EP2982899B1 (en) | Flat exhibition light | |
| EP2171352A1 (en) | Lamp | |
| CN102042504A (en) | Light-emitting diode (LED) lamp device with two-sided illumination | |
| AT503261B1 (en) | LUMINAIRE ASSEMBLY, AS WELL AS THE SAFETY PROVIDED THEREFROM. PARTITIONS | |
| DE102007033221A1 (en) | Lighting device e.g. brake light, for use in motor vehicle, has multiple LEDs integrated within transparent carrier unit along linear dimension for providing lighting function, and reflectors assigned to LEDs | |
| EP3214366B1 (en) | Linear light and method for mounting the same | |
| CN206018337U (en) | 360 degree of luminous LEDs | |
| CN203099503U (en) | Lamp | |
| CN204592984U (en) | A kind of LED of ease of assembly | |
| CN203963640U (en) | A kind of LED horse race bulb, LED horse race lamp band with multilayer illuminator | |
| CN101907236B (en) | LED lamp capable of changing illumination effect | |
| DE102010018253A1 (en) | Light source module for lighting facility in e.g. stores, has electrical connectors rotatably mounted around rotational axis relative to LED and arranged along rotational axis, where LED is arranged in sides of carrier | |
| KR20100090099A (en) | Straight type led fluorescent lamp | |
| CN103775864A (en) | Lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |