CN104728687B - Lamps and lanterns - Google Patents
Lamps and lanterns Download PDFInfo
- Publication number
- CN104728687B CN104728687B CN201310721715.1A CN201310721715A CN104728687B CN 104728687 B CN104728687 B CN 104728687B CN 201310721715 A CN201310721715 A CN 201310721715A CN 104728687 B CN104728687 B CN 104728687B
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- CN
- China
- Prior art keywords
- housing
- light source
- lamps
- shell
- frame
- 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.)
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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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of lamps and lanterns, are installed on ceiling.The lamps and lanterns include the first shell, light source module, reflector, second housing and multiple circlips, the second housing is installed on the ceiling, the light source module includes at least one light source board and multiple light sources, the light source is fixed on the light source board, the light source board is fixed on first shell and makes the light source towards the second housing, the reflector is fixed on first shell and covers the light source module, the light issued for reflecting the light source, the second housing is equipped with holding division, the circlip is fixed on first shell and is caught in the holding division, for first shell to be installed on the second housing.Lamps and lanterns provided by the invention are reflected the light that light source issues by reflector, form indirect lighting, so that light be made to become softer comfortable, and then are solved in the prior art because of glare problem caused by LED light source direct illumination.
Description
Technical field
The present invention relates to field of illuminating lamps more particularly to a kind of lamps and lanterns.
Background technique
The lamps and lanterns to circulate currently on the market usually lock LED (Light-Emitting Diode) light source in radiating shell
On, it is loaded on layer of transparent part.Since LED is the combination of multiple point light sources, luminous intensity is relatively high, looks at lamps and lanterns dazzling, that is, holds
It is also easy to produce dazzle.
Summary of the invention
The purpose of the present invention is to provide the lamps and lanterns that one kind can prevent dazzle.
In order to solve the above-mentioned technical problems, the present invention provides a kind of lamps and lanterns, are installed on ceiling.The lamps and lanterns include the
One shell, light source module, reflector, second housing and multiple circlips, the second housing are installed on the ceiling, the light
Source module includes at least one light source board and multiple light sources, and the light source is fixed on the light source board, and the light source board is fixed on
First shell simultaneously makes the light source towards the second housing, and the reflector is fixed on first shell and covers institute
Light source module is stated, the light issued for reflecting the light source, the second housing is equipped with holding division, and the circlip is fixed on described
First shell is simultaneously caught in the holding division, for first shell to be installed on the second housing.
Wherein, the circlip includes fixing body, a pair of of fixing arm and a pair of of barb, the fixing body to be fastened in described first
Shell, the arm that fixes extend from the opposed end for fixing body towards the second housing, and the barb is from the fixing
The end of arm extends towards first housing flexure, and the holding division is equipped with the first clamping hole and a pair of second clamping hole, institute
The two sides that the second clamping hole is located at first clamping hole are stated, the fixing arm passes through first clamping hole, the barb card
Enter in second clamping hole, for first shell to be installed on the second housing.
Wherein, the lamps and lanterns further include multiple locking devices, and the locking device is installed on the second housing, and being used for will
The second housing is fixed on the ceiling.
Wherein, the locking device includes check lock lever and fixed link, and the fixed link is installed on the bottom of the second housing
Wall, the check lock lever are movably arranged in the fixed link, for changing being located at described in two of described second housing the same side
The distance between check lock lever and the distance between the check lock lever and first shell.
Wherein, the check lock lever includes tight lock part and fixed part, and the fixed position is in an end of the tight lock part
And it is equipped with threaded hole, the fixed link is screw rod, and the fixed link passes through the threaded hole, is used for the fixed link and locking
Bar is connected through a screw thread.
Wherein, the locking device further includes fixed plate, and the fixed plate is fixed on the roof of the second housing, is used for
Prevent the fixed link from rotating relative to the second housing.
Wherein, the fixed plate is equipped with first through hole, and the bottom wall of the second housing is equipped with the second through-hole, the fixed link
Across the first through hole and the second through-hole, for the fixed link to be installed on the second housing and the fixed plate.
Wherein, the locking device further includes limit plate, and the fixed link includes limited post and the body of rod, the limited post
Diameter is greater than the diameter of the body of rod, the limit plate be set in the body of rod and be located at the fixed plate and the limited post it
Between, for preventing the fixed link to be detached from the second housing.
Wherein, first shell includes a pair of the first opposite frame and a pair of the second opposite frame, and described first
Frame and second frame are assembled into frame structure and form loophole in centre, and the light source module is installed on described first
Frame.
Wherein, each described first frame is equipped with the first groove, the second groove and third groove, and first groove is opened
The opening of first groove described in a side wall set on first frame is recessed towards the first frame described in another, described second
Slot is opened in another side wall of first frame, and the opening of second groove deviates from the opening of first groove, institute
State the roof that third groove is set to first frame, the opening of the third groove is towards the second housing, the lamps and lanterns
It further include Transparent Parts, the Transparent Parts are installed in first groove of first frame and cover the loophole, institute
It states reflector to be caught in the third groove, second frame connects by the way that second groove and first frame are fixed
It connects.
Lamps and lanterns provided by the invention are reflected the light that light source issues by reflector, form indirect lighting, thus
So that light is become softer comfortable, and then solves in the prior art because of glare problem caused by LED light source direct illumination.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without any creative labor, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the decomposition diagram for the lamps and lanterns that embodiment of the present invention provides；
Fig. 2 is the assembling schematic diagram of lamps and lanterns shown in FIG. 1；
Fig. 3 is the schematic cross-sectional view of lamps and lanterns shown in Fig. 2；
Fig. 4 is the decomposition diagram of the first shell in Fig. 1, reflector, light source module and Transparent Parts；
Fig. 5 is the enlarged diagram of circle V in Fig. 4；
Fig. 6 is the stereoscopic schematic diagram of the second frame in Fig. 4.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by.
It is a kind of lamps and lanterns 100 provided by the invention please also refer to Fig. 1 to Fig. 3.The lamps and lanterns 100 are installed on ceiling
200, for providing illumination.
In the present embodiment, lamps and lanterns 100 are LED (Light-Emitting Diode) lamps and lanterns.
Please also refer to Fig. 1 to Fig. 4, the lamps and lanterns 100 include the first shell 10, light source module 20, reflector 30, second
Shell 40 and multiple circlips 50, the second housing 40 are installed on the ceiling 200, and the light source module 20 includes at least one
A light source board 22 and multiple light sources 24, the light source 24 are fixed on the light source board 22, and the light source board 22 is fixed on described
One shell 10 simultaneously makes the light source 24 towards the second housing 40, and the reflector 30 is fixed on first shell 10 and covers
The light source module 20 is covered, the light issued for reflecting the light source 24, the second housing 40 is equipped with holding division 42, the card
Spring 50 is fixed on first shell 10 and is caught in the holding division 42, for first shell 10 to be installed on described
Two shells 40.
Lamps and lanterns 100 of the invention are reflected the light that light source 24 issues by reflector 30, form indirect lighting, from
And light is set to become softer comfortable, and then solve in the prior art because of glare problem caused by LED light source direct illumination.
Further, because by being caught in or being detached from the holding division 42 for circlip 50, so that it may install or remove described
One shell 10 and the second housing 40, so that the installation and removal between the first shell 10 and the second housing 40 are not only simple
Singly and conveniently.
As a further improvement of the present invention, the circlip 50 includes fixing body 52, a pair of of fixing arm 54 and a pair of of barb
56, the fixing body 52 is fastened in first shell 10, and the arm 54 that fixes is from the opposed end direction for fixing body 52
The second housing 40 extends, and the barb 56, which is bent from the end for fixing arm 54 towards first shell 10, to be extended,
The holding division 42 is equipped with the first clamping hole 422 and a pair of second clamping hole 424, and second clamping hole 424 is located at described the
The two sides of one clamping hole 422, the fixing arm 54 pass through first clamping hole 422, and the barb 56 is caught in second card
In solid hole 424, for first shell 10 to be installed on the second housing 40.
When installation, described the is caught in by the way that the fixing arm 54 is passed through first clamping hole 422 and the barb 56
First shell 10 and the second housing 40 can be integrated in two clamping holes 424.When disassembly, make the barb 56
It is detached from second clamping hole 424, and the fixing arm 54 is made to be detached from first clamping hole 422, described can be dismantled
One shell 10 and the second housing 40.In other words, the installation between first shell 10 and the second housing 40
It in disassembly process, does not need using tool, such as screwdriver, so that first shell 10 and the second housing 40
Between installation and removal become simple and convenient, greatly improve the convenience that user uses.
As a further improvement of the present invention, the lamps and lanterns 100 further include multiple locking devices 60, the locking device 60
It is installed on the second housing 40, for the second housing 40 to be fixed on the ceiling 200.
As a further improvement of the present invention, the locking device 60 includes check lock lever 62 and fixed link 64, the fixation
Bar 64 is installed on the bottom wall of the second housing 40, and the check lock lever 62 is movably arranged in the fixed link 64, for changing
The distance between two described check lock levers 62 positioned at described 40 the same side of second housing and the check lock lever 62 and described first
The distance between shell 10, so that the first shell 10 is installed on ceiling 200.
In the present embodiment, the check lock lever 62 and the fixed link 64 are connected through a screw thread.
Specifically, the check lock lever 62 includes tight lock part 620 and fixed part 622.The tight lock part 620 is generally t-shaped.Institute
It states fixed part 622 to be located at an end of the tight lock part 620 and be equipped with threaded hole (being fixed bar 64 to block), the fixed link
64 be screw rod.When installation, the fixed link 64 passes through the threaded hole, so that the fixed link 64 and check lock lever 62 are passed through spiral shell
Line connection.
In the present embodiment, ceiling 200 be equipped with opening 202, be open 202 length be greater than second housing 40 length
Degree.When installation, rotate check lock lever 62 relative to fixed bar 64, so that check lock lever 62 is vertically outside close with check lock lever 62 second
The side wall of shell 40 then makes second housing 40 and check lock lever 62 pass through the opening 202 of ceiling 200, then makes 62 phase of check lock lever
The side wall that the second housing 40 close with check lock lever 62 in parallel of check lock lever 62 is rotated and made to fixed link 64, finally makes the locking
Bar 62 is mobile towards first shell 10 relative to fixed bar 64, that is, changes between the check lock lever 62 and first shell 10
Distance, so that the check lock lever 62 clamps the ceiling 200, so that first shell 10 is installed on the ceiling
200, i.e., lamps and lanterns 100 are installed on ceiling 200.In other words, in the process that second housing 40 is installed on to ceiling 200
In, do not need by other tools, such as screwdriver so that by second housing 40 be installed on the process of ceiling 200 it is not only simple but also
It is convenient, improve the convenience that user uses.
As a further improvement of the present invention, the locking device 60 further includes fixed plate 68, and the fixed plate 68 is fixed
In the roof of the second housing 40, for preventing the fixed link 64 from rotating relative to the second housing 40.
Because the fixed link 64 cannot be rotated relative to the second housing 40, while the check lock lever 62 and the fixed link
64 are flexibly connected, so that the check lock lever 62 can be rotated relative to the second housing 40, install when by the second housing 40
It when ceiling 200, rotates the check lock lever 62 relative to the second housing 40, is located at 40 the same side of second housing to change
The distance between two check lock levers 62.Specifically, when second housing 40 and the check lock lever 62 need to be made to pass through ceiling 200
Be open 202 when, rotate the check lock lever 62 relative to the second housing 40 and keep the check lock lever 62 vertical close therewith
The side wall of the second housing 40, at this point, be located at the distance between two check lock levers 62 of 40 the same side of second housing most it is short simultaneously
Less than the length of second housing 40, so that second housing 40 and the check lock lever 62 can pass through the opening 202 of ceiling 200.
When that second housing 40 need to be locked in ceiling 200, rotates the check lock lever 62 relative to the second housing 40 and make institute
The side wall for stating the parallel close second housing 40 therewith of check lock lever 62, at this point, being located at two of 40 the same side of second housing
The distance between check lock lever 62 longest and the length for being greater than second housing 40, so that the check lock lever 62 is by the ceiling 200
The opening 202 that cannot be detached from ceiling 200 is blocked, and then the second housing 40 is installed on the ceiling 200.
As a further improvement of the present invention, the fixed plate 68 is equipped with first through hole 680, the bottom of the second housing 40
Wall is equipped with the second through-hole (being fixed bar 64 to block), and the fixed link 64 passes through the first through hole 680 and the second through-hole, is used for
The fixed link 64 is installed on the second housing 40 and the fixed plate 68.
As a further improvement of the present invention, the locking device 60 further includes limit plate 66, and the fixed link 64 includes
Limited post 642 and the body of rod 644, the diameter of the limited post 642 are greater than the diameter of the body of rod 644, and the limit plate 66 is set with
In the body of rod 644 and between the fixed plate 68 and the limited post 642, for preventing the fixed link 64 to be detached from institute
State second housing 40.
As a further improvement of the present invention, first shell 10 includes a pair of the first opposite frame 12 and a pair of of phase
Pair the second frame 14, first frame 12 and second frame 14 are assembled into frame structure and form light transmission in centre
Hole, the light source module 20 are installed on first frame 12.
Please also refer to Fig. 4 and Fig. 5, as a further improvement of the present invention, each described first frame 12 is equipped with the
One groove 122, the second groove 124 and third groove 126, first groove 122 are opened in one of first frame 12
For the opening of first groove 122 described in side wall towards the first frame 12 described in another, second groove 124 is opened in described
Another side wall of one frame 12, the opening of second groove 124 deviate from the opening of first groove 122, the third
Groove 126 is set to the roof of first frame 12, and the opening of the third groove 126 is described towards the second housing 40
Lamps and lanterns 100 further include Transparent Parts 70, and the Transparent Parts 70 are installed in first groove 122 of first frame 12 and hide
The loophole is covered, the reflector 30 is caught in the third groove 126, and second frame 14 passes through second groove
124 are fixedly connected with first frame 12.
In the present embodiment, first groove 122, the second groove 124 and third groove 126 are along first side
The longitudinally of frame 12 opens up.
Please also refer to fig. 4 to fig. 6, in the present embodiment, the first shell 10 further includes multiple brackets 16, and described second
Frame 14 further includes the 4th groove 144, and the bracket 16 is inserted into second groove 124 and the 4th groove 144, and is led to
First frame 12 and second frame 14 are fixed as the first shell 10 by the mode for crossing lock screw.
Because the Transparent Parts 70 are caught in first groove 122 of first frame 12, the reflector 30 is caught in
In the third groove 126, i.e., during the Transparent Parts 70 and the reflector 30 are installed on the first shell 10,
It does not need by other tools, such as screwdriver, so that the Transparent Parts 70 and the reflector 30 are installed on described first
The process of shell 10 is very simple and convenient, improves the convenience that user uses.
Please also refer to Fig. 1 to Fig. 6, when installation, rotate the check lock lever 62 relative to fixed bar 64, so as to be located at the
The distance between two check lock levers 62 of two shells, 40 the same side are less than the length of second housing 40, then make second housing 40 and lock
Tight bar 62 passes through the opening 202 of ceiling 200, then rotates the check lock lever 62 relative to fixed bar 64 and make the check lock lever
The side wall of 62 parallel close second housings 40 therewith, then moves relatively described first shell 10 of the check lock lever 62
It is dynamic, so that the check lock lever 62 clamps ceiling 200, so that second housing 40 is installed on ceiling 200.Secondly, light source die
Block 20 is installed on first frame 12, second frame 14 by second groove 124 and the 4th groove 144 with
First frame 12 is fixedly connected, and the Transparent Parts 70 are inserted into first groove 122 of first frame 12, described
Reflector 30 is inserted into the third groove 126 of first frame 12, by the Transparent Parts 70 and the reflector 30
It is respectively arranged in the first shell 10.The last circlip 50 is fixed on the first shell 10 and passes through the circlip 50 outside second
The holding division 42 of shell 40 is so that the first shell 10 is just installed on second housing 40, i.e. the first shell 10, second housing 40, transparent
Part 70, reflector 30 and light source module 20 are just assembled into lamps and lanterns 100, and lamps and lanterns 100 are installed in ceiling 200.
In use, the light that light source 24 issues is irradiated towards reflector 30, the light that reflector 30 issues light source 24 is anti-
It shoots out to form indirect lighting, so that light be made to become softer comfortable, and then solve in the prior art because LED light source 24 is straight
Connect glare problem caused by illumination.
It is the preferred embodiment of the present invention described in upper, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as this
The protection scope of invention.
Claims (9)
1. a kind of lamps and lanterns, are installed on ceiling, which is characterized in that the lamps and lanterns include the first shell, light source module, reflector,
Second housing and multiple circlips, the second housing are installed on the ceiling, and the light source module includes at least one light source
Plate and multiple light sources, the light source are fixed on the light source board, and the light source board is fixed on first shell and makes the light
Source is towards the second housing, and the reflector is fixed on first shell and covers the light source module, for reflecting
The light of light source sending is stated, the second housing is equipped with holding division, and the circlip is fixed on first shell and is caught in the card
Gu in portion, for first shell to be installed on the second housing, the circlip includes fixing body, a pair of of fixing arm and one
To barb, the fixing body is fastened in first shell, and the arm that fixes is from described in the opposed end direction for fixing body
Second housing extends, and the barb extends from the end for fixing arm towards first housing flexure, and the holding division is set
There are the first clamping hole and a pair of second clamping hole, second clamping hole is located at the two sides of first clamping hole, the fixing
Arm passes through first clamping hole, and the barb is caught in second clamping hole, for first shell to be installed on institute
State second housing.
2. lamps and lanterns according to claim 1, which is characterized in that the lamps and lanterns further include multiple locking devices, the locking
Device is installed on the second housing, for the second housing to be fixed on the ceiling.
3. lamps and lanterns according to claim 2, which is characterized in that the locking device includes check lock lever and fixed link, described
Fixed link is installed on the bottom wall of the second housing, and the check lock lever is movably arranged in the fixed link, for changing being located at
Between the distance between two described check lock levers of described second housing the same side and the check lock lever and first shell
Distance.
4. lamps and lanterns according to claim 3, which is characterized in that the check lock lever includes tight lock part and fixed part, described solid
Determine portion to be located at an end of the tight lock part and be equipped with threaded hole, the fixed link is screw rod, and the fixed link passes through described
Threaded hole, for the fixed link and check lock lever to be connected through a screw thread.
5. lamps and lanterns according to claim 3, which is characterized in that the locking device further includes fixed plate, the fixed plate
It is fixed on the roof of the second housing, for preventing the fixed link from rotating relative to the second housing.
6. lamps and lanterns according to claim 5, which is characterized in that the fixed plate is equipped with first through hole, the second housing
Bottom wall be equipped with the second through-hole, the fixed link pass through the first through hole and the second through-hole, for the fixed link to be installed
In the second housing and the fixed plate.
7. lamps and lanterns according to claim 6, which is characterized in that the locking device further includes limit plate, the fixed link
Including limited post and the body of rod, the diameter of the limited post is greater than the diameter of the body of rod, and the limit plate is set in the body of rod
And between the fixed plate and the limited post, for preventing the fixed link to be detached from the second housing.
8. lamps and lanterns according to claim 1, which is characterized in that first shell include a pair of the first opposite frame and
A pair of the second opposite frame, first frame and second frame are assembled into frame structure and form light transmission in centre
Hole, the light source module are installed on first frame.
9. lamps and lanterns according to claim 8, which is characterized in that each described first frame is equipped with the first groove, second
Groove and third groove, first groove are opened in the opening direction of the first groove described in a side wall of first frame
Another described first frame, second groove are opened in another side wall of first frame, second groove
Opening deviates from the opening of first groove, and the third groove is set to the roof of first frame, the third groove
Opening is towards the second housing, and the lamps and lanterns further include Transparent Parts, and the Transparent Parts are installed on the described of first frame
In first groove and the loophole is covered, the reflector is caught in the third groove, and second frame passes through described
Second groove is fixedly connected with first frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310721715.1A CN104728687B (en) | 2013-12-24 | 2013-12-24 | Lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310721715.1A CN104728687B (en) | 2013-12-24 | 2013-12-24 | Lamps and lanterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104728687A CN104728687A (en) | 2015-06-24 |
| CN104728687B true CN104728687B (en) | 2019-02-05 |
Family
ID=53452862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310721715.1A Active CN104728687B (en) | 2013-12-24 | 2013-12-24 | Lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728687B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266674A (en) * | 2016-12-30 | 2018-07-10 | 通用电气照明解决方案有限公司 | Lighting system with adjustable frame |
| CN112984420B (en) * | 2021-05-07 | 2021-08-17 | 昆山市诚泰电气股份有限公司 | Plug-in LED panel lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1586813A1 (en) * | 2004-04-16 | 2005-10-19 | 3M Innovative Properties Company | Light box |
| CN101936507A (en) * | 2010-09-29 | 2011-01-05 | 海洋王照明科技股份有限公司 | Reflector, lamp and illuminating equipment |
| CN101986004A (en) * | 2009-07-28 | 2011-03-16 | Lg伊诺特有限公司 | Lighting device |
| CN201779570U (en) * | 2010-07-30 | 2011-03-30 | 黄彭良 | Lamp with connecting device |
| CN102192412A (en) * | 2010-03-11 | 2011-09-21 | 上海三思电子工程有限公司 | Reflecting LED lamp |
| CN202109339U (en) * | 2010-12-30 | 2012-01-11 | 东莞勤上光电股份有限公司 | Flat lamp |
| KR20130070070A (en) * | 2011-12-19 | 2013-06-27 | 인성 엔프라 주식회사 | Surface lighting device of side lighting type |
| CN103363474A (en) * | 2012-03-26 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Lamp box and ceiling lamp with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8449138B2 (en) * | 2009-08-19 | 2013-05-28 | Lg Innotek Co., Ltd. | Lighting device |
-
2013
- 2013-12-24 CN CN201310721715.1A patent/CN104728687B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1586813A1 (en) * | 2004-04-16 | 2005-10-19 | 3M Innovative Properties Company | Light box |
| CN101986004A (en) * | 2009-07-28 | 2011-03-16 | Lg伊诺特有限公司 | Lighting device |
| CN102192412A (en) * | 2010-03-11 | 2011-09-21 | 上海三思电子工程有限公司 | Reflecting LED lamp |
| CN201779570U (en) * | 2010-07-30 | 2011-03-30 | 黄彭良 | Lamp with connecting device |
| CN101936507A (en) * | 2010-09-29 | 2011-01-05 | 海洋王照明科技股份有限公司 | Reflector, lamp and illuminating equipment |
| CN202109339U (en) * | 2010-12-30 | 2012-01-11 | 东莞勤上光电股份有限公司 | Flat lamp |
| KR20130070070A (en) * | 2011-12-19 | 2013-06-27 | 인성 엔프라 주식회사 | Surface lighting device of side lighting type |
| CN103363474A (en) * | 2012-03-26 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Lamp box and ceiling lamp with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104728687A (en) | 2015-06-24 |
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