CN102588796A - Fastened round LED lamp - Google Patents
Fastened round LED lamp Download PDFInfo
- Publication number
- CN102588796A CN102588796A CN2012100559007A CN201210055900A CN102588796A CN 102588796 A CN102588796 A CN 102588796A CN 2012100559007 A CN2012100559007 A CN 2012100559007A CN 201210055900 A CN201210055900 A CN 201210055900A CN 102588796 A CN102588796 A CN 102588796A
- Authority
- CN
- China
- Prior art keywords
- plate
- lamp
- reflecting layer
- circular
- led lamp
- 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
Images
Landscapes
- Planar Illumination Modules (AREA)
Abstract
A fastened round LED lamp comprises a lamp frame, an LED lamp panel, a top plate, a top reflecting layer, a light guide plate, a diffusion diaphragm, a circuit board, an outlet lead and a power converter. A plurality of rectangular boss fasteners are evenly distributed on the outer circumferential wall of the annular lamp frame with an inverted 'T'-shaped cross section, the upper plane of a round tube wall of the barrel-shaped top plate with an opening facing down is provided with rectangular holes corresponding to the rectangular boss fasteners, the rectangular holes and the rectangular boss fasteners are fixed in a fastened manner, a corresponding annular disc reflecting layer is arranged on an inner annular disc plate at the bottom of the lamp frame, the circuit board for inserting the LED lamp panel is adhered to the inner circumferential wall of a longitudinal annular plate above the reflecting layer of the lamp frame, white materials with high diffuse reflectivity are coated on the surface of a no-lamp-holder position of the LED lamp panel, or reflective sheets are adhered to the surface of a position except for a lamp holder of the LED lamp panel, the round diffusion diaphragm, the round light guide plate and the round top reflecting layer are sequentially arranged above a reflecting plate in an inner circle of the lamp panel, and the inner circle of the round tube wall of the top plate is sleeved on the outer wall of the longitudinal annular plate of the lamp frame by means of movable fit. The coated materials with the high diffuse reflectivity and the strip-shaped reflecting layers reflect light into the light guide plate, so that the utilization rate of a light source is increased.
Description
Technical field:
The present invention relates to the LED light fixture, particularly a kind of buckle-type LED circular lamp.
Background technology:
Chinese patent 200920182700.1 discloses a kind of " LED lamp affixed to the ceiling "; Its technical scheme is: comprise lamp door, lamp socket, light fixture, draw lead, supply convertor; It is characterized in that lamp door is made up of top board and four horizontal U-type strips; Article four, U-type strip is symmetrically distributed in length and breadth, and horizontal stripe lower surface is buckled on the upper surface surrounding of square top board on it, and lamp socket is the strip wiring board of band jack; Light fixture is the barcode LED lamp; After several LED lamp two wiring inserted links that are uniformly distributed with inserted the corresponding jack of wiring board as lamp socket, scolding tin was fixedly connected printed wire on the wiring board and inserted link end, and the vertical inwall of lamp door two vertical U-type strips is implemented to paste through the adhesive-layer and the two wiring board back sides respectively and is connected; Lamp door top board inner surface is connected with implementing to paste through adhesive-layer with the reflection diaphragm of homalographic; The diffusion barrier sheet that frame inner cavity surface such as the hollow square frame upper surface that Cross slat is formed under four U-type strips of lamp door is fixed with are amassed such as is provided with at the rectangular-shaped LGP of spatial form in the cuboid space that lower plane, both sides LED lamp and two horizontal U-type strips surround on diffusion barrier sheet and reflection diaphragm; Terminal two electrode points of two wiring boards are connected with power supply changeover device two outputs enforcement circuit through drawing lead, and power supply changeover device two inputs are implemented circuit with external power and are connected.
This lamp affixed to the ceiling is the both sides light inlet of led light source from LGP, then must make light evenly scattering in LGP in the printing ink site of LGP upper surface printing symmetry, reaches the effect of the even soft ejaculation of light.According to optical principle, site ecto-entad on LGP be by rare to close, site by little to big arranged distribution, the both sides light inlet is that the boundary lays the site with the LGP center line then.Existing lamp affixed to the ceiling also has and has only a side that the LED lamp plate is installed.
Existing site start bit is next-door neighbour's led light source at the LGP edge, and light coupling efficient is low, and produced simultaneously speck is also many; They are two years old; Above-mentioned lamp affixed to the ceiling is not provided with reflector plate in the gap up and down of LED lamp and LGP joint portion; Cause the light that scatters to these positions not reflect, and cause light source waste: its three, LED lamp plate surface ink is traditional green ink; Do not play reflex, absorb luminous energy and then reduce brightness.
Existing lamp door structure fastening means adopts the screw assembling, and work efficiency is low and expense is high.The rectangle lamp door is made complicacy simultaneously, and it is high to be not so good as circular lamp door making work efficiency.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of buckle-type LED circular lamp is provided.
Scheme of the present invention is: comprise lamp door, LED lamp plate, top board, reflecting layer, top, LGP, diffusion barrier sheet, wiring board, draw lead, supply convertor; It is characterized in that: lamp door is the torus that the cross section is down " T " font; Torus ring week, vertical ring flat-plate outer wall was uniformly distributed with several rectangular boss buttons; Top board is shaped as downward opening barrel, and the plane is provided with the rectangular opening corresponding to lamp door rectangular boss button on the top board pipe wall; The circle ring disk plate is provided with corresponding annulus plate-like reflecting layer in the lamp door bottom, and all inwalls of vertical ring flat-plate ring of top, lamp door annulus plate-like reflecting layer are bonded with wiring board; Grafting LED lamp plate on the wiring board; The high diffuse material of surface coated adularescent at the non-LED lamp holder of LED lamp plate place; Or the bonding fixing substrate is the reflector plate of PET or PC; Be disposed with circular diffusion barrier sheet, circular LGP, top circular reflecting layer above the annulus plate-like reflecting layer in the circular LED lamp plate that forms in the circle, circle is linked on the vertical ring flat-plate outer wall of lamp door movingly in the top board pipe wall, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
Another program of the present invention is: comprise lamp door, LED lamp plate, top board, reflecting layer, top, LGP, diffusion barrier sheet, wiring board, draw lead, supply convertor; It is characterized in that: lamp door is the torus that the cross section is down " T " font; The all vertically ring flat-plate outer walls of torus ring are four buckle districts and four heat radiation sections uniformly at intervals; The buckle district is provided with spaced several rectangular boss buttons, several radially rectangular sheets spaced apart that fin extends for the outer wall disjunctor; Top board is shaped as a plectane outer circumferential edge and is uniformly distributed with four axial arc-like sheets of disjunctor extension downwards, and axially the arc-like sheet radius of the radian equates that with all vertically ring flat-plate exterior radius of lamp door ring axially arc-like sheet is provided with the rectangular opening corresponding to lamp door rectangular boss button; The plane is provided with corresponding annulus plate-like reflecting layer on the interior circle ring disk plate in lamp door bottom, and all inwalls of vertical ring flat-plate ring of top, lamp door annulus plate-like reflecting layer are bonded with wiring board; Grafting LED lamp plate on the wiring board; The high diffuse material of surface coated adularescent at the non-LED lamp holder of LED lamp plate place; Or the bonding fixing substrate is the reflector plate of PET or PC; Be disposed with circular diffusion barrier sheet, circular LGP, top circular reflecting layer above the annulus plate-like reflecting layer in the circular LED lamp plate that forms in the circle; Four axial arc-like sheets of top board are linked on vertical ring flat-plate outer wall of lamp door ring week movingly, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
The invention has the advantages that: the setting in high diffuse material coating of lamp plate white and strip reflecting layer makes light fully reflect light into LGP in said position, improves the light source utilization rate.The blank spacing in incident side site can promote light coupling efficient, reduces the generation of speck simultaneously, makes light soft, good uniformity.Lamp door and top board buckle-type syndeton are simplified, and circular lamp door simplified in manufacture improves work efficiency.
Description of drawings:
Fig. 1 is first kind of scenario-frame sketch map of the present invention.
Fig. 2 is second kind of scenario-frame sketch map of the present invention.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment:
The present invention's first scenario-frame is: comprise lamp door 2, LED lamp plate 5, top board 3, reflecting layer, top, LGP 7, diffusion barrier sheet 8, wiring board 4, draw lead, supply convertor; It is characterized in that: lamp door 2 is down the torus of " T " font for the cross section; Torus ring week, vertical ring flat-plate outer wall was uniformly distributed with several rectangular boss buttons; Top board 3 is shaped as downward opening barrel, and top board 3 pipe walls are provided with the rectangular opening corresponding to lamp door 2 rectangular boss buttons; In lamp door 2 bottoms on the circle ring disk plate plane be provided with corresponding annulus plate-like reflecting layer 1, vertical ring flat-plate ring week inwall of 1 top, lamp door 2 annulus plate-like reflecting layer is bonded with wiring board 4; Grafting LED lamp plate 5 on the wiring board 4; The high diffuse material of surface coated adularescent at LED lamp plate 5 non-LED lamp holder places; Or the bonding fixing substrate is the reflector plate of PET or PC; Be disposed with circular diffusion barrier sheet 8, circular LGP 7, top circular reflecting layer 6 above the annulus plate-like reflecting layer 1 in the circular LED lamp plate 5 that forms, justifying; Circle is linked on lamp door 2 vertical ring flat-plate outer walls movingly in the top board 3 pipe walls, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
Alternative plan structure of the present invention is: comprise lamp door 2, LED lamp plate 5, top board 3, reflecting layer, top, LGP 7, diffusion barrier sheet 8, wiring board 4, draw lead, supply convertor; It is characterized in that: lamp door 2 is down the torus of " T " font for the cross section; The all vertically ring flat-plate outer walls of torus ring are four buckle districts and four heat radiation sections uniformly at intervals; The buckle district is provided with spaced several rectangular boss buttons, several radially rectangular sheets 9 spaced apart that fin extends for the outer wall disjunctor; Top board 3 is shaped as a plectane outer circumferential edge and is uniformly distributed with four axial arc-like sheets of disjunctor extension downwards, and axially the arc-like sheet radius of the radian equates that with all vertically ring flat-plate exterior radius of lamp door 2 rings axial arc-like sheet is provided with the rectangular opening corresponding to lamp door 2 rectangular boss buttons; In lamp door 2 bottoms on the circle ring disk plate plane be provided with corresponding annulus plate-like reflecting layer 1, vertical ring flat-plate ring week inwall of 1 top, lamp door 2 annulus plate-like reflecting layer is bonded with wiring board 4; Grafting LED lamp plate 5 on the wiring board 4; The high diffuse material of surface coated adularescent at LED lamp plate 5 non-LED lamp holder places; Or the bonding fixing substrate is the reflector plate of PET or PC; Be disposed with circular diffusion barrier sheet 8, circular LGP 7, top circular reflecting layer 6 above the annulus plate-like reflecting layer 1 in the circular LED lamp plate 5 that forms, justifying; 3 four axial arc-like sheets of top board are linked on vertical ring flat-plate outer wall of 2 ring week of lamp door movingly, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
Establish by dredging to gathering from the export-oriented center of circle after the blank 3-8mm spacing of LGP 7 circumferential edge circular LGP 7 upper surface printing ink sites.
Top circular reflecting layer 6 is for reflection diaphragm or for being coated on the high property material that overflows of the white of plectane inner surface on the top board 3, annulus plate-like reflecting layer 1 is for reflection diaphragm or for being coated on the high property material that overflows of the white of circle ring disk upper surface in lamp door 2 bottoms.
Wiring board 4 non-LED lamp holder places, 5 times skies of LED lamp plate are provided with the reflecting layer and make former light be reflected in its surperficial light not lose, and get into LGP 7 but reflect back.It also is in order gap light reflection to be fully used, to reach the purpose that makes full use of luminous energy that the reflecting layer is set.
The round panel lamp can be used for embedding the circular hole that the roof decorative panel is provided with, and lamp door 2 bottom cylindrical ring flat-plates are fitted in the circular hole external diameter, and beautiful decoration does not take up space again.
The rectangular boss button refers to that the boss button inserts rectangular opening and plays the fastening effect, and another kind of is that the hangnail of boss button colluded in the rectangular opening outer after boss button front end was provided with common hangnail insertion rectangular opening.
Claims (6)
1. buckle-type LED circular lamp; Comprise lamp door (2), LED lamp plate (5), top board (3), reflecting layer, top, LGP (7), diffusion barrier sheet (8), wiring board (4), draw lead, supply convertor; It is characterized in that: lamp door (2) is down the torus of " T " font for the cross section; Torus ring week, vertical ring flat-plate outer wall was uniformly distributed with several rectangular boss buttons, and top board (3) is shaped as downward opening barrel, and top board (3) pipe wall is provided with the rectangular opening corresponding to lamp door (2) rectangular boss button; The plane is provided with corresponding annulus plate-like reflecting layer (1) on the interior circle ring disk plate in lamp door (2) bottom, and all inwalls of vertical ring flat-plate ring of top, lamp door (2) annulus plate-like reflecting layer (1) are bonded with wiring board (4); Wiring board (4) is gone up grafting LED lamp plate (5); The high diffuse material of surface coated adularescent at the non-LED lamp holder of LED lamp plate (5) place; Or the bonding fixing substrate is the reflector plate of PET or PC; Top, annulus plate-like reflecting layer (1) in the circular LED lamp plate (5) that forms in the circle is disposed with circular diffusion barrier sheet (8), circular LGP (7), top circular reflecting layer (6); Circle is linked on the vertical ring flat-plate outer wall of lamp door (2) movingly in top board (3) the pipe wall, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
2. a kind of buckle-type LED circular lamp according to claim 1 is characterized in that: establish by dredging to gathering from the export-oriented center of circle after the blank 3-8mm spacing of LGP (7) circumferential edge circular LGP (7) upper surface printing ink site.
3. a kind of buckle-type LED circular lamp according to claim 1; It is characterized in that: top circular reflecting layer (6) are reflection diaphragm or the high property material that overflows of white for being coated on plectane inner surface top board (3) on, and annulus plate-like reflecting layer (1) is for reflection diaphragm or for being coated on the casual property material of white height of circle ring disk upper surface in lamp door (2) bottom.
4. buckle-type LED circular lamp; Comprise lamp door (2), LED lamp plate (5), top board (3), reflecting layer, top, LGP (7), diffusion barrier sheet (8), wiring board (4), draw lead, supply convertor; It is characterized in that: lamp door (2) is down the torus of " T " font for the cross section; The all vertically ring flat-plate outer walls of torus ring are four buckle districts and four heat radiation sections uniformly at intervals; The buckle district is provided with spaced several rectangular boss buttons, several radially rectangular sheets (9) spaced apart that fin extends for the outer wall disjunctor; Top board (3) is shaped as a plectane outer circumferential edge and is uniformly distributed with four axial arc-like sheets of disjunctor extension downwards; Axially the arc-like sheet radius of the radian equates that with all vertically ring flat-plate exterior radius of lamp door (2) ring axially arc-like sheet is provided with the rectangular opening corresponding to lamp door (2) rectangular boss button; The plane is provided with corresponding annulus plate-like reflecting layer (1) on the interior circle ring disk plate in lamp door (2) bottom, and all inwalls of vertical ring flat-plate ring of top, lamp door (2) annulus plate-like reflecting layer (1) are bonded with wiring board (4); Wiring board (4) is gone up grafting LED lamp plate (5); The high diffuse material of surface coated adularescent at the non-LED lamp holder of LED lamp plate (5) place; Or the bonding fixing substrate is the reflector plate of PET or PC; Top, annulus plate-like reflecting layer (1) in the circular LED lamp plate (5) that forms in the circle is disposed with circular diffusion barrier sheet (8), circular LGP (7), top circular reflecting layer (6); (3) four axial arc-like sheets of top board are linked on vertical ring flat-plate outer wall of lamp door (2) ring week movingly, and both corresponding rectangular openings, rectangular boss button are implemented buckle-type and be fixedly connected.
5. a kind of buckle-type LED circular lamp according to claim 4 is characterized in that: establish by dredging to gathering from the export-oriented center of circle after the blank 3-8mm spacing of LGP (7) circumferential edge circular LGP (7) upper surface printing ink site.
6. according to the described a kind of buckle-type LED circular lamp of claim (4); It is characterized in that: top circular reflecting layer (6) are reflection diaphragm or the high property material that overflows of white for being coated on plectane inner surface top board (3) on, and annulus plate-like reflecting layer (1) is for reflection diaphragm or for being coated on the casual property material of white height of circle ring disk upper surface in lamp door (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100559007A CN102588796A (en) | 2012-03-02 | 2012-03-02 | Fastened round LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100559007A CN102588796A (en) | 2012-03-02 | 2012-03-02 | Fastened round LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588796A true CN102588796A (en) | 2012-07-18 |
Family
ID=46477837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100559007A Pending CN102588796A (en) | 2012-03-02 | 2012-03-02 | Fastened round LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820257A (en) * | 2015-04-20 | 2015-08-05 | 北京京东方茶谷电子有限公司 | Light guide plate, backlight source and display device |
| CN114325922A (en) * | 2021-12-14 | 2022-04-12 | 深圳市帝显电子有限公司 | Non-rectangular display backlight module and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010406A (en) * | 2003-06-18 | 2005-01-13 | Kawaguchiko Seimitsu Co Ltd | Liquid crystal display device with backlight attached thereto |
| CN101556007A (en) * | 2009-04-30 | 2009-10-14 | 达运精密工业（苏州）有限公司 | Backlight module and display device |
| CN201487753U (en) * | 2009-08-28 | 2010-05-26 | 睿鸿光电科技(福建)有限公司 | Led ceiling lamp |
| CN102102829A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | LED (Light-Emitting Diode) lamp |
| CN202008035U (en) * | 2011-03-30 | 2011-10-12 | 比亚迪股份有限公司 | LED (light emitting diode) lamp |
| CN102313156A (en) * | 2010-07-02 | 2012-01-11 | 海洋王照明科技股份有限公司 | LED (Light Emitting Diode) planar light source |
-
2012
- 2012-03-02 CN CN2012100559007A patent/CN102588796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010406A (en) * | 2003-06-18 | 2005-01-13 | Kawaguchiko Seimitsu Co Ltd | Liquid crystal display device with backlight attached thereto |
| CN101556007A (en) * | 2009-04-30 | 2009-10-14 | 达运精密工业（苏州）有限公司 | Backlight module and display device |
| CN201487753U (en) * | 2009-08-28 | 2010-05-26 | 睿鸿光电科技(福建)有限公司 | Led ceiling lamp |
| CN102102829A (en) * | 2009-12-21 | 2011-06-22 | 富准精密工业(深圳)有限公司 | LED (Light-Emitting Diode) lamp |
| CN102313156A (en) * | 2010-07-02 | 2012-01-11 | 海洋王照明科技股份有限公司 | LED (Light Emitting Diode) planar light source |
| CN202008035U (en) * | 2011-03-30 | 2011-10-12 | 比亚迪股份有限公司 | LED (light emitting diode) lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820257A (en) * | 2015-04-20 | 2015-08-05 | 北京京东方茶谷电子有限公司 | Light guide plate, backlight source and display device |
| CN114325922A (en) * | 2021-12-14 | 2022-04-12 | 深圳市帝显电子有限公司 | Non-rectangular display backlight module and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102980105B (en) | A kind of backlight module and display unit | |
| CN102518974A (en) | Light-emitting module and manufacturing method thereof | |
| US8646961B2 (en) | Reflective plate, planar lamp and planar lamp fixture including the same | |
| CN202501219U (en) | Wide-angle LED light | |
| CN103104817A (en) | Large-angle light-emitting diode (LED) lamp | |
| CN102588796A (en) | Fastened round LED lamp | |
| CN202719413U (en) | Light emitting diode (LED) panel lamp | |
| CN108361647A (en) | A kind of LED flame lamps | |
| CN202110309U (en) | Light guide plate, backlight and display device | |
| CN203940357U (en) | Collector lens group and light fixture | |
| CN201448639U (en) | Lighting device | |
| CN103104843A (en) | Lighting device | |
| CN202101178U (en) | LED (light-emitting diode) metal substrate plate structure | |
| CN202008043U (en) | Light emitting diode (LED) panel lamp | |
| CN204693133U (en) | A kind of LED fluorescent lamp tube | |
| KR100956495B1 (en) | Luminescent tile | |
| CN207999773U (en) | A kind of LED flame lamps | |
| CN102364223A (en) | Window type illumination white-light LED (Light-Emitting Diode) flat lamp | |
| CN102606922A (en) | High-efficiency lateral-incidence LED panel lamp | |
| CN102853291B (en) | Detachable LED (Light Emitting Diode) light engine | |
| CN202711477U (en) | High-power led signal lamp | |
| CN204693134U (en) | A kind of LED lamp tube | |
| CN104989973A (en) | LED lamp tube | |
| CN204879730U (en) | Lower LED lamps and lanterns of use cost | |
| CN205350984U (en) | Light -emitting diode (LED) panel lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |