CN106030190B - Luminaire - Google Patents
Luminaire Download PDFInfo
- Publication number
- CN106030190B CN106030190B CN201580010344.3A CN201580010344A CN106030190B CN 106030190 B CN106030190 B CN 106030190B CN 201580010344 A CN201580010344 A CN 201580010344A CN 106030190 B CN106030190 B CN 106030190B
- Authority
- CN
- China
- Prior art keywords
- cover
- led substrate
- frame
- substrate
- luminaire
- 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.)
- Active
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
- 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
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to fixing, and it is an object of the present invention to provide being able to suppress the reduced luminaire of the increase of part number of packages, operating efficiency for the LED substrate in the luminaire with LED substrate.In the state of the contact of the mounting surface (211J) of cover side substrate securing part (232-1) Yu LED substrate (210), claw (234) engages cover (230) of the invention with the side panel (222) of frame (220).It by the engaging, covers (230) and is installed on frame (220), and cover side substrate securing part (232-1) and LED substrate (210) is fixed on frame side flat part (221).
Description
Technical field
The present invention relates in the luminaire with LED substrate, LED substrate fixed structures.
Background technique
Back and forth, there is the luminaire for linearly configuring LED package.Such as patent document 1 is photograph below
Funerary objects tool, the luminaire include the light source unit for being equipped with multiple LED on the surface of the substrate；It is supported with the back side of aforesaid substrate
The radiating component connect；It is configured in the reflecting plate of the surface side of aforesaid substrate；Keep above-mentioned light source unit and above-mentioned radiating component
Apparatus body；And aforesaid substrate is fixed on the fixing component on above-mentioned radiating component.It is above-mentioned solid in the luminaire
Determine component and said reflection plate, the mounting portion that is installed in above-mentioned apparatus body, set on said reflection plate non-reflective surface side and
It is integrally formed between above-mentioned apparatus body using the clamping part of elastic force clamping aforesaid substrate.
Advanced technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2012-226957 bulletin
Summary of the invention
Subject to be solved by the invention
In patent document 1, substrate is clamped by reflecting plate, but reflecting plate is made of two parts in left and right, respectively one
Slideslip carrys out fixed substrate, needs multiple part numbers of packages, the number of working processes, therefore, generates cost increase, operating efficiency reduces in this way
The problem of.
The object of the present invention is to provide a kind of increases for being able to suppress part number of packages, the reduced illumination of operating efficiency
Device.
Means for solving the problems
Luminaire of the invention is characterized in that,
The luminaire has:
LED substrate is configured with multiple LED；
Frame has the flat part abutted with the back side of above-mentioned LED substrate；And
Cover, is integrally formed, and has cover side body part, the cover side substrate securing part of the translucency for covering above-mentioned LED substrate
With cover side frame holding section,
Pass through cover side above-mentioned in the state that the LED of above-mentioned cover side substrate securing part and above-mentioned LED substrate installs face contact
Frame holding section engages with said frame, and above-mentioned cover is installed in said frame, and above-mentioned cover side substrate securing part will be above-mentioned
LED substrate is fixed on the above-mentioned flat part of said frame.
The effect of invention
According to the present invention, because can be mounted on cover on frame simultaneously by making cover engage such a operation with frame
And LED substrate is fixed on frame, so it is possible to realize the reductions of part number of packages, the reduction of the number of working processes.
Detailed description of the invention
Fig. 1 is the figure of embodiment 1, and is the perspective view of luminaire 1000.
Fig. 2 is the figure of embodiment 1, and is the exploded perspective view of luminaire 1000.
Fig. 3 is the figure of embodiment 1, and is the perspective view in the light source portion 200 for the state for having unloaded light source cover 240.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Fig. 5 is the comparable figure of A-A cross-sectional view with Fig. 4, and is the figure for illustrating the installation of cover 230.
Fig. 6 is the figure of embodiment 2, and is the figure for illustrating the reflection of light 2.
Fig. 7 is the figure of embodiment 3, and is the figure for indicating protrusion 232-1-1.
Fig. 8 is the portion the A enlarged drawing of Fig. 7 of embodiment 3.
Specific embodiment
Embodiment 1
In the embodiment 1, an example as luminaire of the invention, to being installed in the attached portions such as ceiling
(hereinafter, being illustrated by taking ceiling as an example as attached portion, but being not limited to ceiling), the illumination of the chevron of falling Fuji
Utensil 1000 is illustrated.In the following description, for convenience's sake, by ceiling surface side (mounted surface side) as above
Ground side (with mounted face opposite side) is illustrated by side as following side.
(feature of luminaire 1000)
The luminaire 1000 of embodiment 1 is characterized in that, (Fig. 4, Fig. 6, Fig. 7 etc.) as be described hereinafter like that, by making cover
230 engage with frame 220, and cover 230 is mountable on frame 220, and LED substrate 210 can be fixed to frame 220
On.Hereinafter, referring to Fig.1~Fig. 8 illustrates the luminaire 1000 of embodiment 1.
Fig. 1 is the perspective view of luminaire 1000.Fig. 2 is the exploded perspective view of luminaire 1000 shown in FIG. 1.Fig. 3
It is the perspective view that light source cover 240 has been unloaded from light source portion 200 shown in Fig. 2.
(composition of luminaire 1000)
As shown in Figure 1, Figure 2 like that, luminaire 1000 (lighting device) is abutted by being configured to ceiling (attached portion)
Body part 100 and can removably be installed in body part 100 light source portion 200 constitute.Light source portion 200 with body part
100 opposite modes can be removably mounted.The both ends in light source portion 200 are covered by light source cover 240.
Fig. 3 is the perspective view in light source portion 200, and is the perspective view that light source cover 240 has been unloaded from the light source portion 200 of Fig. 2.
Fig. 4 is the A-A cross-sectional view of Fig. 3.Shown in as shown in Figure 3, Figure 4, light source portion 200 has LED substrate 210 (light source unit), frame
220,230 are covered.
(LED substrate)
Luminaire 1000 (Fig. 1) is elongate in shape, and LED substrate 210 is similarly elongate in shape.In LED substrate 210
Longitudinal direction along the mounting surface 211J of substrate 211 is equipped with multiple LED212.
(frame 220)
Frame 220 is formed by metals such as aluminium, iron, and the heat to shed from LED212 is transmitted to 220 (frame of frame by substrate 211
Frame side flat part 221), it is radiated.Frame 220 plays the fixing component of fixed LED substrate 210 and distributes the heat of LED substrate 210
Radiating component function.Frame 220 is formed and the of approximately equal length elongate in shape of body part 100 (Fig. 2).As shown in figure 4,
Frame 220 has the frame side flat part 221 abutted with the back side (face of the back side of mounting surface 211J) of LED substrate 210.Frame
220 Formation cross-sections have from the two sides of the frame side flat part 221 of the rectangular shape of strip and distinguish in substantially "U" word shape
Erect and formed the side panel 222 of side.Side panel 222 standing direction end throughout frame 220 longitudinal direction by into
Row stample fiber (side panel curled portion 222R).
(cover 230)
Cover 230 is formed by polycarbonate, acrylic acid etc. containing transparent or photodiffusion material translucent resin.Covering 230 is
Integrally formed product.As shown in figure 4, cover 230 has the flat cover side flat part 232 contacted with frame side flat part 221, covers
Cover side body part 233, the claw 234 (cover side frame holding section) of the translucency of lid LED substrate 210.Side body part 233 is covered from cover
Side flat part 232 erects and covers LED substrate 210.It is respective cover side flat part 232 close LED substrate 210 end,
It is formed with cover side substrate securing part 232-1.In addition, from the back side of cover side flat part 232 throughout longitudinal direction (Fig. 3) in wall-like
Ground erects the claw 234 of side plate shape.Claw front end 234R forms the bending with the matched shape of side panel curled portion 222R
Circular shape.
(engaging of cover 230 and frame 220)
Referring to Fig. 5, illustrate the engaging of cover 230 and frame 220.When engaging cover 230 with frame 220, using respectively
Cover side substrate securing part 232-1 pressing LED substrate 210 the both ends along longitudinal direction in the state of, operator makes cover
230 claw 234 is extended to flexible deformation as dotted line, and the side panel 222 of the claw 234 and frame 220 that make cover 230 blocks
It closes.That is, size L1 shown in Fig. 4 considers that the size L1 of the size L1 of 230 sides of cover, 220 side of frame, this outside dimension L2 consider LED
The plate thickness of substrate 210, to determine step dimension (cover 230 sides of the cover side substrate securing part 232-1 relative to cover side flat part 232
Size L2).According to these size relationships, 210 quilt cover side substrate securing part 232-1 of LED substrate is pressed and is fixed on frame
220 (frame side flat parts 221), and the heat to shed from LED212 can be expeditiously transmitted to frame 220.In addition, LED
Substrate 210 can also be fixed only by cover 230, but can also LED substrate 210 and frame 220 (frame side flat part 221) it
Between apply the good solid of heat transfer such as silicon and be bonded, and be fixed by cover 230.
The luminaire 1000 of above embodiment 1 is characterized in the structure of a part pressing LED substrate of cover 230.
Cover 230 is integrally formed product, is fixed on the frame 220 as radiating component by insertion.Consolidated in LED substrate 210
When frame 220, covering 230 a part (claw) has the function of fixed LED substrate, (is dissipated by that will cover 230 insertion frames
Hot component) it is such a operation be capable of fixing LED substrate 210.Reduction with part number of packages, the reduction of the number of working processes as a result,
And other effects.
Embodiment 2
The A-A cross-sectional view (position of the Section A-A of Fig. 3 of embodiment 1) of Fig. 6 expression present embodiment 2.Such as Fig. 6
What the shown light like that, projected from LED212 was reflected with the light 1 issued through cover side body part 233 and by cover inner face (P point)
Light 2.The light 2 reflected by the inner face (P point) of cover side body part 233, the cover side flat part 232 on the inside of cover (includes cover side group
Plate fixed part 232-1) (Q point) secondary reflection again, it is issued from cover side body part 233.Here, by make it is in cover 230, become interior
The cover side flat part 232 of portion's reflecting surface be the big high reflection material of luminance factor cover side body part 233 (cover side flat part 232A,
Cover side substrate securing part 232-1A), it can be improved the luminous efficiency from cover 230.High reflection material is and cover side body part
The material of 233 translucent material same material is, for example, polycarbonate, can pass through 2 kinds of materials of integrally formed extrusion.In addition,
If applying high reflection material on the surface of substrate 211, optical efficiency can be further increased.
The cover 230 of the luminaire of embodiment 2 is integrally formed by 2 kinds of resin materials, luminous component (cover side body part
It 233A) is made of photopermeability material, reflective portion (the cover side flat part 232A comprising cover side substrate securing part 232-1A) makes
With the high reflection material of 90% or more reflectivity.Have the effect of improving the extraction efficiency of light as a result,.
Embodiment 3
Fig. 7, Fig. 8 (portion A enlarged drawing) are the A-A cross-sectional views for indicating the cover side substrate securing part 232-1 of embodiment 3
(position of the Section A-A of Fig. 4 of embodiment 1).
As shown in Figure 7, Figure 8 like that, being contacted with the mounting surface 211J of substrate 211 in the substrate securing part 232-1 of cover side
Face (position) be equipped with protrusion 232-1-1.Substrate 211 can reliably be pressed on into frame using protrusion 232-1-1
220 (frame side flat parts 221).Protrusion 232-1-1 is the elongate in shape along multiple LED in Fig. 3.
In addition, Embodiments 1 to 3 can also be combined completely or partially.
The explanation of appended drawing reference
100 body parts, 200 light source portions, 210 LED substrate, 211 substrates, 211J mounting surface, 212 LED, 220 frames
Frame, 221 frame side flat parts, 222 side panels, 222R side panel curled portion, 230 cover, 232,232A cover side flat part,
232-1,232-1A cover side substrate securing part, 232-1-1 protrusion, 233,233A cover side body part, 234 claws,
234R claw front end, 240 light source covers, 1000 luminaires.
Claims (9)
1. a kind of cover is set to light supply apparatus, which has the LED substrate that LED is configured on mounting surface, and feature exists
In,
The cover includes
Body part is arranged opposite to each other with the mounting surface of the LED substrate, the back side of the mounting surface of the LED substrate
It is installed in the plane of the flat part for the frame for having the flat part with plane；And
Fixed part is in tabular, and is set to the side of the LED substrate, and the face of the side in the tabular is configured
In the plane of the flat part, the fixed part is high for the reflectivity of illuminated light compared with the body part.
2. cover according to claim 1, which is characterized in that
For the body part compared with the fixed part, the transmitance of illuminated light is high.
3. cover according to claim 1 or 2, which is characterized in that
The body part and the fixed part are integrated.
4. cover according to claim 1 or 2, which is characterized in that
The body part is to be formed from different materials with the fixed part.
5. cover according to claim 1 or 2, which is characterized in that
The fixed part is 90% or more for the reflectivity of illuminated light.
6. a kind of light supply apparatus, which is characterized in that
The light supply apparatus has:
Cover according to any one of claims 1 to 5；
The LED substrate set on the inside of the cover；And
The frame of the LED substrate is installed.
7. light supply apparatus according to claim 6, which is characterized in that
The LED substrate is 90% or more for the reflectivity of illuminated light.
8. a kind of luminaire has luminaire body part, which is characterized in that
The luminaire has light supply apparatus described in claim 6 or 7,
The light supply apparatus is installed in the luminaire body part.
9. a kind of light supply apparatus, which is characterized in that
The light supply apparatus has:
Frame has the flat part with plane；
LED substrate is configured with LED on mounting surface, and the back side of the mounting surface is installed in the described flat of the flat part
On face；And
Cover, the cover include
Body part is arranged opposite to each other with the mounting surface of the LED substrate；And
Fixed part is in tabular, and is set to the side of the LED substrate, and the face of the side in the tabular is configured
In the plane of the flat part, the fixed part is high for the reflectivity of illuminated light compared with the body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013680.3A CN109611701B (en) | 2014-02-25 | 2015-02-23 | Light source device and lighting fixture |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-033790 | 2014-02-25 | ||
| JP2014033790A JP6437724B2 (en) | 2014-02-25 | 2014-02-25 | lighting equipment |
| PCT/JP2015/055075 WO2015129635A1 (en) | 2014-02-25 | 2015-02-23 | Illumination apparatus |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013680.3A Division CN109611701B (en) | 2014-02-25 | 2015-02-23 | Light source device and lighting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106030190A CN106030190A (en) | 2016-10-12 |
| CN106030190B true CN106030190B (en) | 2019-01-11 |
Family
ID=54008953
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580010344.3A Active CN106030190B (en) | 2014-02-25 | 2015-02-23 | Luminaire |
| CN201910013680.3A Active CN109611701B (en) | 2014-02-25 | 2015-02-23 | Light source device and lighting fixture |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013680.3A Active CN109611701B (en) | 2014-02-25 | 2015-02-23 | Light source device and lighting fixture |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6437724B2 (en) |
| CN (2) | CN106030190B (en) |
| WO (1) | WO2015129635A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6727038B2 (en) * | 2016-06-13 | 2020-07-22 | 三菱電機株式会社 | Light source unit and lighting device |
| JP2018137113A (en) * | 2017-02-21 | 2018-08-30 | パナソニックＩｐマネジメント株式会社 | Lighting device and light fitting |
| JP6967887B2 (en) * | 2017-06-21 | 2021-11-17 | 三菱電機株式会社 | Light source mounting member and lighting device |
| JP7068003B2 (en) * | 2018-03-29 | 2022-05-16 | 倉敷紡績株式会社 | Outdoor light transmissive cover and outdoor tubular body with it |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202327716U (en) * | 2011-11-08 | 2012-07-11 | 无锡瑞威光电科技有限公司 | Light-emitting diode (LED) lamp tube |
| JP2012185955A (en) * | 2011-03-04 | 2012-09-27 | Sharp Corp | Lighting system |
| CN202747062U (en) * | 2012-08-27 | 2013-02-20 | 飞利浦灯具(上海)有限公司 | Optical module |
| CN103123094A (en) * | 2011-11-18 | 2013-05-29 | 株式会社Iz | Reflecting plate unit and illuminating tool for ceiling using the same |
| JP5236827B1 (en) * | 2012-08-22 | 2013-07-17 | ローム株式会社 | LED light source device |
| JP2013179013A (en) * | 2012-02-29 | 2013-09-09 | Toshiba Lighting & Technology Corp | Lighting fixture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200442381Y1 (en) * | 2007-01-08 | 2008-11-05 | 이상구 | Cover opening and shutting means of lamp |
| JP5568203B2 (en) * | 2010-08-05 | 2014-08-06 | 広島化成株式会社 | Outdoor lighting fixtures |
| CN102072428B (en) * | 2010-12-20 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode (LED) daylight lamp |
| TW201239265A (en) * | 2011-01-20 | 2012-10-01 | Koninkl Philips Electronics Nv | Optical assembly for a lighting fixture |
| JP2013191358A (en) * | 2012-03-13 | 2013-09-26 | Rohm Co Ltd | Led light source device |
| JP2013229245A (en) * | 2012-04-26 | 2013-11-07 | Panasonic Corp | Led lighting fixture |
| JP6103201B2 (en) * | 2013-02-18 | 2017-03-29 | 東芝ライテック株式会社 | lighting equipment |
-
2014
- 2014-02-25 JP JP2014033790A patent/JP6437724B2/en active Active
-
2015
- 2015-02-23 CN CN201580010344.3A patent/CN106030190B/en active Active
- 2015-02-23 CN CN201910013680.3A patent/CN109611701B/en active Active
- 2015-02-23 WO PCT/JP2015/055075 patent/WO2015129635A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012185955A (en) * | 2011-03-04 | 2012-09-27 | Sharp Corp | Lighting system |
| CN202327716U (en) * | 2011-11-08 | 2012-07-11 | 无锡瑞威光电科技有限公司 | Light-emitting diode (LED) lamp tube |
| CN103123094A (en) * | 2011-11-18 | 2013-05-29 | 株式会社Iz | Reflecting plate unit and illuminating tool for ceiling using the same |
| JP2013179013A (en) * | 2012-02-29 | 2013-09-09 | Toshiba Lighting & Technology Corp | Lighting fixture |
| JP5236827B1 (en) * | 2012-08-22 | 2013-07-17 | ローム株式会社 | LED light source device |
| CN202747062U (en) * | 2012-08-27 | 2013-02-20 | 飞利浦灯具(上海)有限公司 | Optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109611701B (en) | 2021-06-18 |
| JP6437724B2 (en) | 2018-12-12 |
| JP2015159062A (en) | 2015-09-03 |
| CN106030190A (en) | 2016-10-12 |
| CN109611701A (en) | 2019-04-12 |
| WO2015129635A1 (en) | 2015-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106030190B (en) | Luminaire | |
| CN102297362B (en) | Backlight unit and display device including the same | |
| US8858054B2 (en) | Edge-type LED lighting device having a high luminous efficiency despite thermal expansion of the lightguide plate | |
| WO2009084664A1 (en) | Lighting device, lighting unit, and support | |
| US9797591B2 (en) | LED panel light | |
| JP2007123243A (en) | Backlight unit capable of easily forming curved or three-dimensional shape | |
| JP2019145493A (en) | Light source unit and lighting fixture | |
| US10060608B2 (en) | Detachable LED lighting device | |
| JP5603473B1 (en) | Lighting device | |
| JP2016184566A (en) | Light source unit and luminaire including the same | |
| JP6354366B2 (en) | Light emitting unit | |
| US20140043827A1 (en) | Led lighting apparatus | |
| JP6022020B2 (en) | Cover, light source device and lighting apparatus | |
| JP6076444B2 (en) | Light source device and lighting apparatus | |
| JP6076443B2 (en) | Light source device and lighting apparatus | |
| JP6144956B2 (en) | LED lighting device | |
| TWI468805B (en) | Backlight module and light device thereof | |
| CN103016973B (en) | Ligthing paraphernalia | |
| JP6873088B2 (en) | Covers, light source devices and lighting fixtures | |
| RU150925U1 (en) | LINEAR LED LUMINAIRE AND INSTALLATION ELEMENT FOR IT | |
| CN212480985U (en) | Lower-lighting skirting line | |
| JP2013206589A (en) | Chassis for lighting device having lid body fixed by pressing and lid body fixing method | |
| KR101801446B1 (en) | high efficient edge type slim LED downlight | |
| CN210532308U (en) | Mounting assembly applied to lamp and lamp thereof | |
| JP6531408B2 (en) | Lighting unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |