CN202432365U - Light-emitting diode (LED) panel down lamp - Google Patents
Light-emitting diode (LED) panel down lamp Download PDFInfo
- Publication number
- CN202432365U CN202432365U CN2012200174353U CN201220017435U CN202432365U CN 202432365 U CN202432365 U CN 202432365U CN 2012200174353 U CN2012200174353 U CN 2012200174353U CN 201220017435 U CN201220017435 U CN 201220017435U CN 202432365 U CN202432365 U CN 202432365U
- Authority
- CN
- China
- Prior art keywords
- led
- diffuser plate
- led lamp
- shell
- down 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 18
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical group C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) panel down lamp. The down lamp comprises a bottom case, an LED lamp strip, a heat-conduction double faced adhesive tape, a diffuser plate, a light guide plate, a reflecting film, ethylene vinyl acetate copolymer (EVA) cotton, a shading film and a back case, wherein the bottom case and the back case are encircled to form a cylindrical cavity; the LED lamp strip, the heat-conduction double faced adhesive tape, the diffuser plate, the light guide plate, the reflecting film, the EVA cotton and the shading film are respectively arranged in the cylindrical cavity; the reflecting film, the EVA cotton and the shading film are coated to one side of the diffuser plate in sequence, which is near the back case; the LED lamp strip is pasted to the inner side wall of the bottom case through the heat-conduction double faced adhesive tape; and the light outlet face of the LED lamp strip faces the diffuser plate through the light guide plate. The LED panel down lamp disclosed by the utility model is simple in structure. Light rays are guided from the LED lamp strip emitting light through the inner side wall through the light guide plate and the diffuser plate, and the reflecting film, the EVA cotton and the shading film are coated at one side of the diffuser plate, which is near the back case, therefore, a lighting effect can be enhanced.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of LED panel Down lamp.
Background technology
The LED illuminating lamp is a kind of lighting that utilizes green light source LED to make, and it is low to have energy consumption, and caloric value is low; Long service life; Stability is high, and plurality of advantages such as environmentally safe have been widely used in fields such as various indications, demonstration, backlight and general lighting.
Existing LED illuminating lamp be by a lot of independently LED illuminators and lampshade constitute, lampshade is a transparent material, cover on the LED illuminator around.But this LED illuminating lamp, needs as pendent lamp, to install if be installed on the ceiling because parts are more, and weight is heavier, is not suitable for the lower office of ceiling, the installation of corridor or small conference room.
The utility model content
To the weak point that exists in the above-mentioned technology, the utility model provides a kind of LED panel Down lamp simple in structure, lightweight, the office that suitable ceiling is lower, the installation of corridor or small conference room.
For realizing above-mentioned purpose; The utility model provides a kind of LED panel Down lamp; Comprise drain pan, LED lamp bar, bond plies, diffuser plate, LGP, reflectance coating, EVA cotton, photomask and shell on the back; Said drain pan and shell on the back are enclosed a cylindrical cavity, and said LED lamp bar, bond plies, diffuser plate, LGP, reflectance coating, EVA cotton, photomask all place this cylindrical cavity; Said reflectance coating, EVA cotton and photomask paste successively on the side of diffuser plate near shell on the back, and said LED lamp bar is attached to through bond plies on the madial wall of drain pan, and the exiting surface of said LED lamp bar passes through said LGP towards said diffuser plate.
Wherein, said drain pan is the die casting aluminium drain pan, and shell on the back is the die casting aluminium shell on the back.
Wherein, said LED panel Down lamp also comprises self-tapping screw, said drain pan with enclose cylindrical cavity after shell on the back is fixedly connected through self-tapping screw.
The beneficial effect of the utility model is: compared with prior art; The LED panel Down lamp that the utility model provides; Simple in structure, through the luminous LED lamp bar of madial wall, derive light through LGP and diffuser plate; On the side of diffuser plate, paste reflectance coating, EVA cotton and photomask, can improve illuminating effect near shell on the back.
Description of drawings
Fig. 1 is the explosive view of the LED panel Down lamp of the utility model;
Fig. 2 is the stereogram of LED panel Down lamp first angle of the utility model;
Fig. 3 is the stereogram of LED panel Down lamp second angle of the utility model.
The main element symbol description is following:
10, drain pan 11, LED lamp bar
12, bond plies 13, diffuser plate
14, LGP 15, reflectance coating
16, EVA cotton 17, photomask
18, shell on the back 19, self-tapping screw
The specific embodiment
In order more clearly to explain the utility model, the utility model is done to describe further below in conjunction with accompanying drawing.
See also Fig. 1-3; The LED panel Down lamp that the utility model provides; Comprise drain pan 10, LED lamp bar 11, bond plies 12, diffuser plate 13, LGP 14, reflectance coating 15, EVA cotton 16, photomask 17 and shell on the back 18; Drain pan 10 is enclosed a cylindrical cavity with shell on the back 18, and LED lamp bar 11, bond plies 12, diffuser plate 13, LGP 14, reflectance coating 15, EVA cotton 16, photomask 17 all place this cylindrical cavity; Reflectance coating 15, EVA cotton 16 and photomask 17 paste successively on the side of diffuser plate 13 near shell on the back 18, and LED lamp bar 11 is pasted on the madial wall of drain pan 10 through bond plies 12, and the exiting surface of LED lamp bar 11 passes through LGP 14 towards diffuser plate 13.
Compared to the situation of prior art, the LED panel Down lamp that the utility model provides, simple in structure; Through the luminous LED lamp bar of madial wall; Derive light through LGP and diffuser plate, on the side of diffuser plate, paste reflectance coating, EVA cotton and photomask, can improve illuminating effect near shell on the back.
In the present embodiment, above-mentioned drain pan 10 is the die casting aluminium drain pan, and above-mentioned shell on the back 18 is the die casting aluminium shell on the back.
In the present embodiment, above-mentioned LED panel Down lamp also comprises self-tapping screw 19, said drain pan 10 with enclose cylindrical cavity after shell on the back 18 is fixedly connected through self-tapping screw 19.
In the present embodiment, above-mentioned EVA is cotton, and the chemicals Chinese is an ethylene-vinyl acetate copolymer, and its chemicals English name is Ethylene-vinyl acetate copo.In the utility model, the EVA cotton is as a kind of filler, and the function that can play buffering and compress makes above-mentioned LED panel Down lamp compact more.
More than the disclosed several specific embodiments that are merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (3)
1. LED panel Down lamp; It is characterized in that; Comprise drain pan, LED lamp bar, bond plies, diffuser plate, LGP, reflectance coating, EVA cotton, photomask and shell on the back; Said drain pan and shell on the back are enclosed a cylindrical cavity, and said LED lamp bar, bond plies, diffuser plate, LGP, reflectance coating, EVA cotton, photomask all place this cylindrical cavity; Said reflectance coating, EVA cotton and photomask paste successively on the side of diffuser plate near shell on the back, and said LED lamp bar is attached to through bond plies on the madial wall of drain pan, and the exiting surface of said LED lamp bar passes through said LGP towards said diffuser plate.
2. LED panel Down lamp according to claim 1 is characterized in that said drain pan is the die casting aluminium drain pan, and shell on the back is the die casting aluminium shell on the back.
3. LED panel Down lamp according to claim 1 and 2 is characterized in that, said LED panel Down lamp also comprises self-tapping screw, said drain pan with enclose cylindrical cavity after shell on the back is fixedly connected through self-tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174353U CN202432365U (en) | 2012-01-13 | 2012-01-13 | Light-emitting diode (LED) panel down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174353U CN202432365U (en) | 2012-01-13 | 2012-01-13 | Light-emitting diode (LED) panel down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432365U true CN202432365U (en) | 2012-09-12 |
Family
ID=46781809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200174353U Expired - Fee Related CN202432365U (en) | 2012-01-13 | 2012-01-13 | Light-emitting diode (LED) panel down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829362A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Thin-plane low-flare tube light |
| CN105222012A (en) * | 2015-10-12 | 2016-01-06 | 江西省万佳通照明科技有限公司 | The ultra-thin Down lamp of integral heat sink screwless LED |
-
2012
- 2012-01-13 CN CN2012200174353U patent/CN202432365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829362A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | Thin-plane low-flare tube light |
| CN105222012A (en) * | 2015-10-12 | 2016-01-06 | 江西省万佳通照明科技有限公司 | The ultra-thin Down lamp of integral heat sink screwless LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HCL LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN HAIBING Effective date: 20140606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 421800 HENGYANG, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140606 Address after: 518000 Guangdong city of Shenzhen province Baoan District Dalang street Langkou community beauty Po No. 39 4 floor Patentee after: Shenzhen Huachuang force Lighting Technology Co. Ltd. Address before: 421800 Hunan city of Leiyang Province Cai muzao Chi Lu door No. 1 Patentee before: Chen Haibing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20180113 |