CN102606922A - High-efficiency lateral-incidence LED panel lamp - Google Patents
High-efficiency lateral-incidence LED panel lamp Download PDFInfo
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- CN102606922A CN102606922A CN2012100558945A CN201210055894A CN102606922A CN 102606922 A CN102606922 A CN 102606922A CN 2012100558945 A CN2012100558945 A CN 2012100558945A CN 201210055894 A CN201210055894 A CN 201210055894A CN 102606922 A CN102606922 A CN 102606922A
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- led lamp
- reflecting layer
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- led
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Abstract
A high-efficiency lateral-incidence LED panel lamp comprises a lamp frame, an LED lamp panel, a top plate, a top reflecting layer, a light guiding plate, a diffusion film, a circuit board and a power source converter. A plurality of rectangular boss fasteners are arranged on the periphery of the box-shaped top plate with a downward opening, a plurality of rectangular holes corresponding to the rectangular fasteners are arranged on the periphery of the square lamp frame with the L-shaped cross section, and the top plate and the lamp frame are connected in a fastened manner. The circuit board is adhesively fixed on the inner wall of at least one peripheral edge of the four peripheral edges of the box-shaped top plate, the LED lamp panel is socketed in the circuit board, white high-diffuse-reflection material are coated on the surface of an non-LED lamp holder of the LED lamp panel, or reflecting pieces with base materials of PET (polyethylene glycol terephthalate) or PC (poly carbonate) are adhesively fixed on the surface of the non-LED lamp holder of the LED lamp panel, a strip-shaped reflecting layer is fixed on the upper plane of a bottom frame of the lamp frame below the LED lamp board and between the light guiding plate and the circuit board, and another strip-shaped reflecting layer is fixed on the upper plane of the bottom frame on the lateral side of the lamp frame without the circuit board. The light can be reflected into the light guiding plate by the aid of the coated reflective material and the reflecting layers.
Description
Technical field:
The present invention relates to the LED light fixture, particularly efficient side light inlet LED panel light.
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; Its two, 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, causes the light that scatters to these positions not reflect, and causes light source waste; Its three, LED lamp plate surface ink is traditional green ink, does not play reflex, absorbs luminous energy and then reduces brightness.
Existing lamp door structure fastening means adopts the screw assembling, and work efficiency is low and expense is high.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of efficient side light inlet LED panel light 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: top board is shaped as downward opening box shape; The box shape surrounding is provided with the rectangular boss button of several evaginations; Lamp door is shaped as the back-shaped ring that the cross section is " L " font, and back-shaped ring surrounding is provided with several rectangular openings corresponding to top board rectangular boss button, and top board is buckle-type with lamp door and is connected; At least one peripheral inwall is adhesively fixed with grafting LED lamp plate on wiring board, the wiring board in the top board box shape surrounding; 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 fixed with the strip reflecting layer on the plane on the lamp door boundary frame area below the LED lamp plate between LGP and the wiring board, the plane also is fixed with the strip reflecting layer on the boundary frame area of the lamp door side that wiring board is not installed.
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 improve work efficiency.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
Structure of the present invention comprises lamp door 1, LED lamp plate 4, top board 6, reflecting layer, top 5, LGP 7, diffusion barrier sheet 8, wiring board 3, draws lead, supply convertor; It is characterized in that: top board 6 is shaped as downward opening box shape; The box shape surrounding is provided with the rectangular boss button of several evaginations; Lamp door 1 is shaped as the back-shaped ring that the cross section is " L " font, and back-shaped ring surrounding is provided with several rectangular openings corresponding to top board 6 rectangular boss buttons, and top board 6 is buckle-type with lamp door 1 and is connected; At least one peripheral inwall is adhesively fixed with grafting LED lamp plate 4 on wiring board 3, the wiring board 3 in the lamp door 1; The high diffuse material of surface coated adularescent at LED lamp plate 4 non-LED lamp holder places; Or the bonding fixing substrate is the reflector plate of PET or PC; Be fixed with strip reflecting layer 2 on the plane on lamp door 1 boundary frame area below the LED lamp plate 4 between LGP 7 and the wiring board 3, the plane also is fixed with strip reflecting layer 2 on the boundary frame area of the lamp door that wiring board 3 is not installed 1 side.
The LGP 7 upper surface printing ink sites of LED lamp plate 4 incident side begin to lay after the blank 3--8mm spacing of LGP 7 these sides.
Reflecting layer, top 5 is reflection diaphragm or the high property material that overflows of white for being coated on top board 6 inner surfaces, and strip reflecting layer 2 is for reflection diaphragm or for being coated on the high property material that overflows of the white on plane on lamp door 1 boundary frame area.
Wiring board 3 non-LED lamp holder places, 4 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 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 (3)
1. efficient side light inlet LED panel light; Comprise lamp door (1), LED lamp plate (4), top board (6), reflecting layer, top (5), LGP (7), diffusion barrier sheet (8), wiring board (3), draw lead, supply convertor; It is characterized in that: top board (6) is shaped as downward opening box shape; The box shape surrounding is provided with the rectangular boss button of several evaginations; Lamp door (1) is shaped as the back-shaped ring that the cross section is " L " font, and back-shaped ring surrounding is provided with several rectangular openings corresponding to top board (6) rectangular boss button, and top board (6) is buckle-type with lamp door (1) and is connected; At least one peripheral inwall is adhesively fixed with wiring board (3) in the lamp door (1), wiring board (3) is gone up grafting LED lamp plate (4); The high diffuse material of surface coated adularescent at the non-LED lamp holder of LED lamp plate (4) place; Or the bonding fixing substrate is the reflector plate of PET or PC; Be fixed with strip reflecting layer (2) on the plane on lamp door (1) boundary frame area of LED lamp plate (4) below between LGP (7) and the wiring board (3), also be fixed with strip reflecting layer (2) on the last plane of the boundary frame area of the lamp door that wiring board (3) are not installed (1) side.
2. efficient side light inlet LED panel light according to claim 1 is characterized in that: LGP (7) the upper surface printing ink site of LED lamp plate (4) incident side begins to lay after the blank 3-8mm spacing of this side of LGP (7).
3. efficient side light inlet LED panel light according to claim 1; It is characterized in that: reflecting layer, top (5) are reflection diaphragm or the high property material that overflows of white for being coated on top board (6) inner surface, and strip reflecting layer (2) are for reflection diaphragm or for being coated on the high property material that overflows of the white on plane on lamp door (1) boundary frame area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100558945A CN102606922A (en) | 2012-03-02 | 2012-03-02 | High-efficiency lateral-incidence LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100558945A CN102606922A (en) | 2012-03-02 | 2012-03-02 | High-efficiency lateral-incidence LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102606922A true CN102606922A (en) | 2012-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100558945A Pending CN102606922A (en) | 2012-03-02 | 2012-03-02 | High-efficiency lateral-incidence LED panel lamp |
Country Status (1)
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| CN (1) | CN102606922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763896A (en) * | 2015-03-27 | 2015-07-08 | 陈桂晖 | Clamping buckling type LED panel light and production process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201582659U (en) * | 2009-11-11 | 2010-09-15 | 深圳帝光电子有限公司 | Ultrathin LED panel light |
| JP2010256813A (en) * | 2009-04-28 | 2010-11-11 | Meitaku Kogyo Kk | Display device |
| 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 |
| CN201935001U (en) * | 2011-01-19 | 2011-08-17 | 昆山华英光宝科技有限公司 | Light-emitting diode (LED) lighting device |
| CN202074296U (en) * | 2011-05-19 | 2011-12-14 | 深圳市深亚照明科技有限公司 | LED lateral luminescent panel lamp |
-
2012
- 2012-03-02 CN CN2012100558945A patent/CN102606922A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010256813A (en) * | 2009-04-28 | 2010-11-11 | Meitaku Kogyo Kk | Display device |
| 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 |
| CN201582659U (en) * | 2009-11-11 | 2010-09-15 | 深圳帝光电子有限公司 | Ultrathin LED panel light |
| 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 |
| CN201935001U (en) * | 2011-01-19 | 2011-08-17 | 昆山华英光宝科技有限公司 | Light-emitting diode (LED) lighting device |
| CN202074296U (en) * | 2011-05-19 | 2011-12-14 | 深圳市深亚照明科技有限公司 | LED lateral luminescent panel lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763896A (en) * | 2015-03-27 | 2015-07-08 | 陈桂晖 | Clamping buckling type LED panel light and production process thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |