CN104879687B - LED planar lamp has and its assemble method - Google Patents
LED planar lamp has and its assemble method Download PDFInfo
- Publication number
- CN104879687B CN104879687B CN201510299593.0A CN201510299593A CN104879687B CN 104879687 B CN104879687 B CN 104879687B CN 201510299593 A CN201510299593 A CN 201510299593A CN 104879687 B CN104879687 B CN 104879687B
- Authority
- CN
- China
- Prior art keywords
- frame
- component
- leaded light
- led planar
- light component
- 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
- 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
-
- 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
Abstract
The invention discloses a kind of LED planar lamp tool and its assemble method, including：Driving power component, leaded light component, the first frame of a pair for being assembled in leaded light component both sides and be contained in the first frame and the light source assembly that is electrically connected with driving power component, LED planar lamp tool further include the two lamp installation components for being assembled in leaded light component upper surface and being mutually located with the pair of first frame.Since the presence of lamp installation component so that the overall stiffness of LED planar lamp tool of the present invention is preferable.
Description
Technical field
The invention belongs to technical field of LED illumination more particularly to a kind of LED planar lamp tools and its assemble method.
Background technology
In recent years, with the development of LED technology, applications of the LED in every profession and trade is also more and more extensive, in field of light fittings,
LED planar lamp tool is the indoor illumination light fitting of a top grade, its existing good illuminating effect, and can give people to bring the sense of U.S.
By.Light source forms a kind of uniform flat luminous effect after the light guide plate of high transparency, and illuminance uniformity is good, light is soft
With comfortably without blind it is bright, can effectively alleviate asthenopia.
LED planar lamp tool on existing market includes framework and is assembled in framework enclosing the leaded light component set in space.Frame
Body mainly assembles by using the mode of four side aluminum alloy extrusion section bar splicings.Existing LED planar lamp has generally existing
Railway Project：
Firstth, the element in leaded light component, such as light guide plate, diffuser plate need to be assembled into framework successively, cause to assemble
Efficiency is low.
Secondth, lamps and lanterns lifting supporting point is acted directly in the framework of LED lamp, due to lamps and lanterns weight, is used in long-time
Afterwards, LED lamp can generate serious deformation.
The content of the invention
The purpose of the present invention is to solve the above problem, provide that one kind can be assembled quickly and overall stiffness is preferable
LED planar lamp has and its assemble method.
To achieve the above object, the present invention provides a kind of LED planar lamp tool, including：Driving power component, guide-lighting group
Part, the first frame of a pair for being assembled in leaded light component both sides and be contained in the first frame and electrically connect with driving power component
The light source assembly connect, LED planar lamp tool further include be assembled in leaded light component upper surface and with the pair of first frame phase
The two lamp installation components mutually positioned.
To achieve the above object, the present invention provides a kind of assemble method of LED planar lamp tool, comprises the following steps：
Light guide plate, diffuser plate are laminated together to form leaded light component；
Two the first frames for being respectively provided with light source assembly are assembled in the left and right sides of leaded light component；
Two lamp installation components and driving power component are installed on to the upper surface of leaded light component, each lamps and lanterns peace
Arrangement is mutually located with corresponding first frame；
Four end caps and the second frame are assembled in the front and rear sides of two the first frames and leaded light component；
Sealing element is assembled into the gap between the first frame and leaded light component.
The one of line 66 is lifted in the LED illumination lamp 100 provided due to present pre-ferred embodiments in lamp installation component 6
Side is not directly acted on the first frame 2, but is acted on the stent 65 of lamp installation component 6, therefore is solved originally
The problem of directly acting on frame and causing LED lamp deformation.Since the presence of lamp installation component 6 so that the present invention is preferably real
The overall stiffness for applying the LED illumination lamp 100 of example offer is preferable.Further, since leaded light component 1 is beforehand through the side for being stacked assembling
Formula is combined, and avoids and in the prior art has the LED planar lamp that is assembled into of the element in leaded light component one by one
The problem of, therefore LED planar lamp provided in an embodiment of the present invention has 100 packaging efficiencies height.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please does not form the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the three-dimensional assembly diagram for the LED planar lamp tool for meeting present pre-ferred embodiments；
Fig. 2 to Fig. 5 is that the LED planar lamp for meeting present pre-ferred embodiments has different part isometric assembling figures；
Fig. 6 is the three-dimensional exploded view for the LED planar lamp tool leaded light component for meeting present pre-ferred embodiments；
Fig. 7 is the first frame for assembling light source assembly met in the LED planar lamp tool of present pre-ferred embodiments；
Fig. 8 is the enlarged drawing of shown drawing in the circle of Fig. 7；
Fig. 9 is the three-dimensional exploded view of Fig. 7；
Figure 10 is the enlarged drawing of shown drawing in the circle of Fig. 9；
Figure 11 is the three-dimensional exploded view for meeting the lamp installation component on the LED planar lamp tool of present pre-ferred embodiments；
Figure 12 is the partial enlarged view met after the LED planar lamp tool fractionation of present pre-ferred embodiments；
Figure 13 is along the sectional view of line A-A in Fig. 1；
Figure 14 is along the sectional view of line B-B in Fig. 1.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, belong to the scope of protection of the invention.
It please refers to Fig.1 to Fig. 3 and with reference to Figure 13, the LED planar lamp tool 100 that present pre-ferred embodiments provide includes：It leads
Optical assembly 1, the first frame of a pair 2 for being assembled in the left and right sides of leaded light component 1, the light source assembly 3 being contained in the first frame 2,
Four end caps 4 of 2 both sides of the first frame are installed on, are installed on 1 front and rear sides of leaded light component and are located at one between two end caps 4
To the second frame 5, it is arranged at being used for 100 lamps and lanterns that hang up of LED planar lamp tool of 1 upper surface rear and front end of leaded light component
Mounting assembly 6 is arranged at 1 upper surface of leaded light component and driving power component 7 between lamp installation component 6 and is filled in
The sealing element 8 in the gap between 1 upper surface of leaded light component and the first frame 2.
It is illustrated below for the various components in the LED planar lamp tool 100 of present pre-ferred embodiments.
Please refer to Fig.2, Fig. 3, Fig. 6 and combine Figure 13 and Figure 14, leaded light component 1 include several elements stacked together,
Leaded light component 1 includes reflecting paper 11, light guide plate 12, diffuser plate 13, prism plate 14 and transparent panel 15 from top to bottom.Below for leading
Each element in optical assembly 1 illustrates.
Light guide plate 12 is the material of a light-permeable, and such as polymethyl methacrylate (PMMA) material, light can be from leaded light
The side of plate 12 into and to below, uniform face light can also be launched from top or upper and lower both direction.
Reflecting paper 11 is placed in the top of light guide plate 12, the light reflection launched from 12 upper surface of light guide plate to be returned.
After the top of light guide plate 12 has reflecting paper 11, the light into light guide plate 12 is then concentrated to launching below.
Diffuser plate 13 is placed in the lower section of light guide plate 12, plays an important role of uniform light, will be sent from light guide plate 12
More mixed and disorderly light becomes more uniform light.
Prism plate 14 is placed in the lower section of diffuser plate 13, plays an important role of to receive light and controls glare.
Transparent panel 15 is placed in 14 lower section of prism plate, for protecting prism plate 14.
When the light that light source assembly 3 is sent enters from 12 lateral margin of light guide plate, light passes sequentially through light guide plate 12, diffuser plate
13rd, launch after prism plate 14 and transparent panel 15 under.Light guide plate 12, diffuser plate 13, the two of prism plate 14 and transparent panel 15
Side is all provided with there are two groove 16.It is mutually fixed in the longitudinal direction by above-mentioned 16 leaded light component 1 of groove and the first frame 2
Position.
It please refers to Fig.2, Fig. 3 and Fig. 7 to Figure 10 and with reference to Figure 14, the first frame 2 is generally high by thermal conductivity such as aluminium alloys
Material is made.Each first frame 2 includes an interior frame 21 and the outer rim 22 that mutual clamping fits together.Inner edge
Frame 21 is in I-shaped, and outer rim 22 is in a tubular form.Specifically, a fin 211 on the outside of interior frame 21 is contained in outer rim
In a slit 222 on 22 insides.A fin 221 on 22 inside of outer rim is contained in one on 21 outside of interior frame
In slit 212 so that interior frame 21 is mutually entrenched togather with outer rim 22 in left and right directions, realizes determining therebetween
Position.In addition, the inside of interior frame 21 is set there are one the container 213 towards leaded light component 1, set that there are one directions in outer rim 22
The container 223 of 100 top of LED planar lamp tool.Interior frame 21 is equipped with the hook with the part cooperation on lamp installation component 6
Figure 14 is joined in portion 214.One diffuser 224 is installed in outer rim 22, and 223 upper seal of container is got up.
It refer to Fig. 7 to Figure 10 and with reference to Figure 13, light source assembly 3 includes the first luminescence component 31 and the second luminescence component
32.Wherein, the first luminescence component 31 is accommodated and is positioned in the container 213 of interior frame 21, and the second luminescence component 32 accommodates simultaneously
It is positioned in the container 223 of outer rim 22.First, second luminescence component 31,32 can respectively be positioned by way of viscose glue
In the bottom surface of container 213,223.First luminescence component 31 is placed vertically, and the second luminescence component 32 is horizontal positioned.First shines
The smooth surface that component 31 is sent is aimed downwardly to the side of leaded light component 1, and by leaded light component 1.Second luminescence component 32 is sent out
The light gone out is irradiated upward by diffuser 224.First, second luminescence component 31,32 include a substrate (not indicating) and
Several LED luminescence units (not indicating) being installed on substrate
Fig. 8 to Figure 10 is refer to, LED planar lamp tool 100 further includes the locating piece 23 being assembled on the first frame 2.Positioning
Part 23 is made of metal material, in block structure.Specifically, a pair of of locating piece 23 is contained in the container 213 of interior frame 21,
And pass through screw and be fixed in interior frame 21.First luminescence component 31 is located in the longitudinal direction between a pair of of locating piece 23.It leads
The both sides of optical assembly 1 are contained in 21 container 213 of interior frame.15 liang of light guide plate 12, diffuser plate 13, prism plate 14 and transparent panel
The groove 16 of side coordinates to realize the positioning of 1 and first frame 2 of leaded light component in the longitudinal direction with locating piece 23.
It please refers to Fig.2 to Fig. 4, Figure 11, Figure 12 and Figure 14, before lamp installation component 6 is positioned over 1 upper surface of leaded light component
It both ends and is positioned afterwards with the 21 mutual clamping of interior frame of the first frame 2.Lamp installation component 6 includes pedestal 61, is consolidated by screw
Due to the first cover board 63 on pedestal 61 and the second cover board 64, it is fixed on by screw the stent of the first cover board 63 and pedestal 61
65.The both sides of pedestal 61 are the holding section 611 coordinated with 21 clamping of interior frame of the first frame 2, and 611 are equipped with clamping on holding section
Slot 612.By lamp installation component 6, LED planar lamp tool 100 can be lifted in indoor ceiling.
Pedestal 61 is assembled in 1 upper surface of leaded light component along the longitudinal direction, and the holding section 611 of the both sides of pedestal 61 extends into
In 21 container 213 of interior frame of one frame 2.At the same time, a part for the hook part 214 in interior frame 21 extends into holding section
In support slot 612 on 611 so that interior frame 21 is positioned together with 61 clamping of pedestal, as shown in figure 14.Pedestal 61 passes through card
Hold the cooperation in portion 611 and interior frame 21 so that pedestal 61 is positioned together with a pair of first frame 2.In addition, pedestal 61 has one
A receiving space (non-label), external power supply access unit 66 are contained in 61 receiving space of pedestal.Pedestal 61 is by metal material
It is made, in Y types.First, second cover board 63,64 of metal material by being made, in flake.First, second cover board 63,64 is the bottom of by
The upper end sealing of seat 61.First cover board 63 is equipped with the through hole 631 for external power supply access LED planar lamp tool 100, passes through through hole
631 external power supplies can be connected with external power supply access unit 66.Stent 65 is made of metal material, V-shaped, the centre of stent 65
Position is high compared with the both ends of stent 65.The both ends of stent 65 are fixed on by screw on the second cover board 64 and pedestal 61.Lamp installation
Component 6 can also include lifting line 66, and one end of lifting line 66 is connected to the centre position of stent 65, lifts the other end of line 66
It can then be connected on ceiling.
It please refers to Fig.2 to Fig. 5, driving power component 7 is placed in the upper surface of leaded light component 1 and is located at two in front-rear direction
Between a pedestal 61.Driving power component 7 includes the power pack 71 of U-shaped shape, two driving electricity being contained in power pack 71
Source 72 and the cover 73 for covering power pack 71.Power pack 71 and the junction of pedestal 61 are positioned together by screw.Two drives
Dynamic power supply 72 is electrically connected respectively with the first luminescence component 31 and the second luminescence component 32.First luminescence component 31 and second shines
Component 32 can realize Simultaneous Switching or a switching mode for opening a pass.
It please refers to Fig.2, Fig. 3 and Figure 12, end cap 4 are installed on four angles of leaded light component 1 and will be before and after the first frames 2
Both sides sealing gets up.It is fixed together between 4 and first frame 2 of end cap by the metal connecting piece 9 of a L-type.Metal
9 one end of connector and the outer rim 22 of the first frame 2 interfere, and the other end of metal connecting piece 9 is connected beforehand through screw
To end cap 4.When end cap 4 is assembled to the first 2 both sides of frame, fixed again by screw between the pedestal 61 of lamp installation component 6
It links together.
Second frame 5 can be made of transparent plastic material, and each second frame 5 is placed between two end caps 4.Second side
Frame 5 is decoration, has decoration function.
In the assembling process of LED planar lamp tool 100, can two 4 and second frames 5 of end cap be assembled in one in advance
It rises, forms assembly, aforementioned combinatorial body is then installed on by the first frame 2 and leaded light component 1 by metal connecting piece 9 and screw
Front and rear sides.
It please refers to Fig.2 to Fig. 3 and with reference to Figure 13, sealing element 8 is silica gel strip, is assembled into the interior frame 21 of the first frame 2
In gap between leaded light component 1.Sealing element 8 is mainly used for preventing from sending from the first luminescence component 31 of light source assembly 3
Light gone out by above-mentioned clearance leakage.
On the LED planar lamp tool 100 provided due to present pre-ferred embodiments the one of line 66 is lifted in lamp installation component 6
Side is not directly acted on the first frame 2, but is acted on the stent 65 of lamp installation component 6, therefore is solved originally
The problem of directly acting on frame and causing LED lamp deformation.Since the presence of lamp installation component 6 so that the present invention is preferably real
The overall stiffness for applying the LED planar lamp tool 100 of example offer is preferable.Further, since driving power component 7 is also installed on LED planes
The upper surface of lamps and lanterns 100 also plays certain effect for increasing LED planar lamp 100 overall stiffness of tool.
Present pre-ferred embodiments additionally provide the assemble method of above-mentioned LED planar lamp tool 100, and this method includes following step
Suddenly：
Reflecting paper 11, light guide plate 12, diffuser plate 13, prism plate 14 and transparent panel 15 are laminated together to form leaded light component
1。
Two the first frames 2 for being respectively provided with light source assembly 3 are assembled in the left and right sides of leaded light component 1.
Two lamp installation components 6 and driving power component 7 are installed on to the upper surface of leaded light component 1, each lamp
Tool mounting assembly 6 is mutually located with corresponding first frame 2.
Four end caps 4 and two the second frames 5 are assembled in the front and rear sides of the first frame 2 and leaded light component 1.End cap 4
It is achieved a fixed connection between the first frame 2 by metal connecting piece 9, it is real by screw between end cap 4 and lamp installation component 6
Now it is fixedly connected.It should be noted that each two end cap 4 and 5 pre-assembly of the second frame are together, a combination is formed
Body.Therefore, in this step, by four end caps 4 and two the second frame groups 5 loaded on before and after the first frame 2 and leaded light component 1 two
Above-mentioned two assembly is exactly assembled in the front and rear sides of the first frame 2 and leaded light component 1 by side respectively.
Sealing element 8 is assembled into the gap between the first frame 2 and leaded light component 1.
By above-mentioned steps, LED planar lamp tool 100 is completed.Since leaded light component 1 is beforehand through the side for being stacked assembling
Formula is combined, and avoids and in the prior art has the LED planar lamp that is assembled into of the element in leaded light component one by one
The problem of, therefore LED planar lamp provided in an embodiment of the present invention has 100 packaging efficiencies height.
To sum up, the offer of present pre-ferred embodiments LED planar lamp tool 100 can quickly assemble and overall stiffness also compared with
It is high.
Above-described specific example has carried out the purpose of the present invention, technical solution and advantageous effect further in detail
Illustrate, it should be understood that the above is only a specific embodiment of the present invention, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the protection of the present invention
Within the scope of.
Claims (13)
1. a kind of LED planar lamp tool, including：Driving power component, leaded light component, be assembled in leaded light component both sides a pair of the
One frame and be contained in the first frame and with driving power component be electrically connected light source assembly, it is characterised in that：It is described
LED planar lamp tool further include the rear and front end that is assembled in leaded light component upper surface and with the interior frame card of the pair of first frame
Hold two lamp installation components of positioning, each lamp installation component includes pedestal, the both sides of the pedestal respectively with institute
State the interior frame clamping cooperation of a pair of first frame.
2. LED planar lamp tool as described in claim 1, which is characterized in that each lamp installation component further includes installation
In the cover board on the pedestal and the stent being installed on pedestal and cover board.
3. LED planar lamp tool as claimed in claim 1 or 2, which is characterized in that the driving power component is placed in leaded light component
It top and is connected with described two lamp installation components, the leaded light component is between described two lamp installation components.
4. LED planar lamp as described in claim 1 tool, which is characterized in that the LED planar lamp tool further include be assembled in it is described
Four end caps of a pair of first frame both sides and positioned at the other both sides of leaded light component and a pair for being located at respectively between two end caps
Second frame.
5. LED planar lamp tool as described in claim 1, which is characterized in that each first frame includes mutually being assembled in
Interior frame and outer rim together, the both sides of the pedestal are equipped with the clamping coordinated with the interior frame clamping of first frame
Portion.
6. LED planar lamp tool as claimed in claim 5, which is characterized in that include two drivings in the driving power component
Power supply, the cover for accommodating the power pack of the driving power and closing power pack, the power pack and the lamp installation
Component is fixedly connected.
7. LED planar lamp tool as claimed in claim 5, which is characterized in that the light source assembly includes being installed in interior frame
The first luminescence component and the second luminescence component for being installed in outer rim, first luminescence component be located at the side of leaded light component
Side.
8. LED planar lamp tool as claimed in claim 4, which is characterized in that pass through between the end cap and first frame
Metal connecting piece is fixedly connected, and the end cap is fixedly connected with the lamp installation component by screw.
9. LED planar lamp tool as claimed in claim 5, which is characterized in that the interior frame is equipped with container, the holding section
It extends into the container, the holding section is equipped with support slot, and the interior frame is equipped with the hook with support slot cooperation
Portion.
10. LED planar lamp as described in claim 1 tool, which is characterized in that the LED planar lamp tool, which further includes, is assembled in the
The sealing element in gap between one frame and the leaded light component.
11. LED planar lamp tool as described in claim 1, which is characterized in that the leaded light component is included at least and is layered in advance
Light guide plate, diffuser plate together.
12. LED planar lamp tool as claimed in claim 3, which is characterized in that the leaded light component includes stacked together in advance
Reflecting paper, light guide plate, diffuser plate, prism plate and transparent panel.
13. a kind of assemble method of LED planar lamp tool, comprises the following steps：
Light guide plate, diffuser plate are laminated together to form leaded light component；
Two the first frames for being respectively provided with light source assembly are assembled in the left and right sides of leaded light component；
Two lamp installation components and driving power component are installed on to the upper surface of leaded light component, each lamp installation group
Part is positioned over the rear and front end of leaded light component upper surface and is positioned with the interior frame clamping of corresponding first frame, each lamps and lanterns
Mounting assembly includes pedestal, and the both sides of the pedestal coordinate respectively with the interior frame clamping of corresponding first frame；
Four end caps and the second frame are assembled in the front and rear sides of two the first frames and leaded light component；
Sealing element is assembled into the gap between the first frame and leaded light component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299593.0A CN104879687B (en) | 2015-06-03 | 2015-06-03 | LED planar lamp has and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299593.0A CN104879687B (en) | 2015-06-03 | 2015-06-03 | LED planar lamp has and its assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879687A CN104879687A (en) | 2015-09-02 |
| CN104879687B true CN104879687B (en) | 2018-05-18 |
Family
ID=53947291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299593.0A Active CN104879687B (en) | 2015-06-03 | 2015-06-03 | LED planar lamp has and its assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879687B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092604A1 (en) * | 2015-12-02 | 2017-06-08 | 欧普照明股份有限公司 | Led lamp |
| WO2018068223A1 (en) * | 2016-10-12 | 2018-04-19 | 沐耕山（苏州）生物能源设备有限公司 | Flat panel light source system |
| CN108050428A (en) * | 2017-12-11 | 2018-05-18 | 广州木杉光电科技有限公司 | A kind of anti-dazzle ultra-thin panel light that shines comprehensively |
| US11680699B2 (en) | 2018-10-12 | 2023-06-20 | Radiant Opto-Electronics (Suzhou) Co., Ltd. | Lamp, lamp system, method for assembling lamp system, and method for disassembling lamp system |
| EP3865759A4 (en) * | 2018-10-12 | 2022-03-09 | Radiant Opto-electronics (Suzhou) Co., Ltd. | Lamp, lamp system, and assembly method for lamp system |
| CN110043857A (en) * | 2019-04-19 | 2019-07-23 | 重庆四联光电科技有限公司 | A kind of Healthy Lighting lamps and lanterns and lamps and lanterns regulation method with sterilizing function |
| CN111895320A (en) * | 2020-07-31 | 2020-11-06 | 派洛奇科技（广东）有限公司 | Illumination compensation mechanism and illumination compensation method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382318Y (en) * | 2009-04-14 | 2010-01-13 | 上海广电光电子有限公司 | LED lighting device |
| CN201772327U (en) * | 2010-08-27 | 2011-03-23 | 鹤山市银雨照明有限公司 | LED panel lamp |
| CN201935009U (en) * | 2011-01-27 | 2011-08-17 | 深圳市科瑞普光电有限公司 | Circular panel light |
| CN203533329U (en) * | 2013-09-30 | 2014-04-09 | 苏州盟泰励宝光电有限公司 | LED panel light |
| CN104197277A (en) * | 2014-09-23 | 2014-12-10 | 江苏天楹之光光电科技有限公司 | LED panel lamp structure with novel lighting manner |
| CN204806087U (en) * | 2015-06-03 | 2015-11-25 | 欧普照明股份有限公司 | LED plane lamps and lanterns |
-
2015
- 2015-06-03 CN CN201510299593.0A patent/CN104879687B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879687A (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104879687B (en) | LED planar lamp has and its assemble method | |
| CN204806087U (en) | LED plane lamps and lanterns | |
| CN107632459A (en) | Liquid crystal display and its backlight module | |
| CN206958632U (en) | A kind of straight light emitting plane lamp | |
| CN204806213U (en) | Lamps and lanterns combination of LED plane | |
| CN207065476U (en) | Lens and blackboard lights | |
| CN104879699A (en) | LED panel lamp assembly | |
| KR101552629B1 (en) | The production process of LED lighting fixture with type of super-slim | |
| CN208418603U (en) | A kind of profile side frame and a kind of headlamp | |
| CN208670787U (en) | A kind of headlamp | |
| CN205877833U (en) | Waterproof light emitting diode (LED) panel lamp | |
| CN202791590U (en) | LED lamp box and light source unit for the LED lamp box | |
| CN207364771U (en) | A kind of LED panel lamp | |
| CN202629620U (en) | Splice-type LED (Light Emitting Diode) illuminating light fitting and connecting piece thereof | |
| CN208331963U (en) | One kind getting deeply stuck in floodlight tube | |
| CN213146328U (en) | Rear projection flat lamp with UGR smaller than 19 | |
| CN208566394U (en) | A kind of LED light | |
| CN108826143A (en) | A kind of headlamp | |
| CN103244861B (en) | A kind of light source module for LED case | |
| CN208011593U (en) | Car light LED module | |
| CN208871429U (en) | The luminous lamps and lanterns in side | |
| CN205807135U (en) | A kind of lamp radiator and light fixture | |
| CN102705739A (en) | LED fluorescent lamp, LED fluorescent lamp bracket and LED fluorescent lamp combination | |
| CN209926071U (en) | Novel track line lamp | |
| CN209431124U (en) | A kind of LED illumination lamp with lens double-side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |